[....] Starting enhanced syslogd: rsyslogd[ 14.034153] audit: type=1400 audit(1516871977.613:4): avc: denied { syslog } for pid=3171 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 periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. Starting mcstransd: [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting file context maintaining daemon: restorecond[?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 Warning: Permanently added '10.128.0.9' (ECDSA) to the list of known hosts. 2018/01/25 09:19:50 fuzzer started 2018/01/25 09:19:50 dialing manager at 10.128.0.26:34501 2018/01/25 09:19:53 kcov=true, comps=false 2018/01/25 09:19:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/stat\x00') mknodat(r0, &(0x7f0000ecf000-0x8)='./file0\x00', 0x0, 0x0) 2018/01/25 09:19:54 executing program 3: clone(0x0, &(0x7f0000002000+0x7cd)="", &(0x7f0000002000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000002000)="") wait4(0x0, &(0x7f0000238000)=0x0, 0xa0000008, &(0x7f0000002000-0x48)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/25 09:19:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffffff, &(0x7f000022b000)='./file0\x00', &(0x7f000030e000-0x14)=[], &(0x7f00003f5000-0x8)=[], 0x0) 2018/01/25 09:19:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000394000-0x8)='pagemap\x00') preadv(r0, &(0x7f0000a5e000-0x70)=[{&(0x7f0000d66000-0x58)=""/88, 0x58}], 0x1, 0x0) 2018/01/25 09:19:54 executing program 1: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x2000000084) sendto$inet(r0, &(0x7f0000002000)="f6772ce27052c6e7ee39cdc4911400de", 0x10, 0x0, &(0x7f0000002000)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0, 0x12}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/25 09:19:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r0, &(0x7f000022e000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x100000001}, 0x1c) connect$inet(r0, &(0x7f0000503000)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/25 09:19:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000b46000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) 2018/01/25 09:19:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f00000cf000-0x24)="120000002600e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) syzkaller login: [ 31.379378] audit: type=1400 audit(1516871994.953:5): avc: denied { sys_admin } for pid=3383 comm="syz-executor0" 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 [ 31.418294] IPVS: Creating netns size=2536 id=1 [ 31.432272] audit: type=1400 audit(1516871995.003:6): avc: denied { net_admin } for pid=3386 comm="syz-executor3" 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 [ 31.486983] IPVS: Creating netns size=2536 id=2 [ 31.503428] IPVS: Creating netns size=2536 id=3 [ 31.539645] IPVS: Creating netns size=2536 id=4 [ 31.589023] IPVS: Creating netns size=2536 id=5 [ 31.632778] IPVS: Creating netns size=2536 id=6 [ 31.690197] IPVS: Creating netns size=2536 id=7 [ 31.732201] IPVS: Creating netns size=2536 id=8 [ 31.878147] ip (3585) used greatest stack depth: 24064 bytes left [ 33.414495] audit: type=1400 audit(1516871996.993:7): avc: denied { sys_chroot } for pid=3386 comm="syz-executor3" 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 [ 33.545691] audit: type=1400 audit(1516871997.123:8): avc: denied { dac_override } for pid=4410 comm="syz-executor4" 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 2018/01/25 09:19:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f000034e000-0x510)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, []}, 0x90) 2018/01/25 09:19:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f000020b000)='ns/mnt\x00') 2018/01/25 09:19:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f000065e000-0x5e)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x9, 0x4, 0x0, 0x0, 0x40, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr=0xfffffffffffffe02, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[@lsrr={0x83, 0x7, 0xbc70, [@empty=0x0]}, @cipso={0x86, 0x6, 0x0, []}]}}, @icmp=@source_quench={0x4, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @broadcast=0xffffffff, {[]}}, ""}}}}}, &(0x7f0000803000)={0x0, 0x1, [0x0]}) 2018/01/25 09:19:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000db9000)=0x80000005, 0x4) sendto$inet6(r0, &(0x7f0000bc7000-0x4c)="", 0x0, 0x0, &(0x7f00007c4000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) 2018/01/25 09:19:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x2a, &(0x7f000000a000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}, 0x0) 2018/01/25 09:19:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000b8f000)=[@in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x0}], 0x1c) 2018/01/25 09:19:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000f98000)="", 0xfffffffffffffff3, 0x2000000c, &(0x7f00004a6000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x27ffe) sendfile(r1, r2, &(0x7f0000ea8000)=0x0, 0x3) 2018/01/25 09:19:57 executing program 6: getrandom(&(0x7f000097f000)=""/6, 0x6, 0x0) [ 33.678466] device gre0 entered promiscuous mode 2018/01/25 09:19:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00006ce000-0x5)="", 0x0) 2018/01/25 09:19:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001ce000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000dae000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "01ff00", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @tcp={{0xffffffffffffffff, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) 2018/01/25 09:19:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000b46000-0xd)='/dev/net/tun\x00', 0x0, 0xa) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) write$tun(r1, &(0x7f0000d0b000-0x41f)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @broadcast=0xffffffff, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}, 0x26) 2018/01/25 09:19:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000db9000)=0x80000005, 0x4) sendto$inet6(r0, &(0x7f0000bc7000-0x4c)="", 0x0, 0x0, &(0x7f00007c4000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) 2018/01/25 09:19:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x42, &(0x7f000065e000-0x5e)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x34, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr=0xfffffffffffffe02, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[@lsrr={0x83, 0x3, 0xbc70, []}]}}, @icmp=@source_quench={0x4, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @broadcast=0xffffffff, {[]}}, ""}}}}}, &(0x7f0000803000)={0x0, 0x1, [0x0]}) [ 33.747454] device gre0 entered promiscuous mode 2018/01/25 09:19:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x36d, 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, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setitimer(0x2, &(0x7f000026b000)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f0000ca5000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/25 09:19:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x36d, 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, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setitimer(0x0, &(0x7f000026b000)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f0000ca5000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/25 09:19:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000db9000)=0x80000005, 0x4) sendto$inet6(r0, &(0x7f0000bc7000-0x4c)="", 0x0, 0x0, &(0x7f00007c4000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) 2018/01/25 09:19:57 executing program 3: mmap(&(0x7f0000000000/0x31000)=nil, 0x31000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000025000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000028000)={&(0x7f0000030000)={0x28, 0x10, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0x14, 0x1, [@typed={0x10, 0x0, @u64=0x0}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 09:19:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000f98000)="", 0xfffffffffffffff3, 0x2000000c, &(0x7f00004a6000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x27ffe) sendfile(r1, r2, &(0x7f0000ea8000)=0x0, 0x3) 2018/01/25 09:19:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000b46000-0xd)='/dev/net/tun\x00', 0x0, 0xa) accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000a14000)=0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) write$tun(r1, &(0x7f0000d0b000-0x41f)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @broadcast=0xffffffff, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}, 0x26) 2018/01/25 09:19:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f0000ba3000)='/dev/random\x00', 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000004000-0xc)={0x4, 0x0}) 2018/01/25 09:19:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000d4f000-0x1)="be", 0x1, 0x20000004, &(0x7f0000671000-0x1c)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) recvmmsg(r0, &(0x7f00009e4000-0x12c)=[{{&(0x7f0000db3000-0xc)=@nl=@kern={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000136000-0x10)=[], 0x0, &(0x7f000062a000-0x8)=""/8, 0x8, 0x0}, 0x0}], 0x1, 0x0, &(0x7f000080b000-0x10)={0x77359400, 0x0}) r2 = accept4(r1, &(0x7f0000219000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000db5000-0x4)=0x214, 0x0) sendmsg$nl_crypto(r2, &(0x7f0000485000-0x38)={&(0x7f0000816000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000c37000)={&(0x7f0000fa3000)=@get={0x0, 0x13, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{'cbc-aes-aesni\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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, 0x0}, [{0x0, 0x1, 0x0}, {0x0, 0x1, 0x0}, {0x0, 0x1, 0x0}, {0x0, 0x1, 0x0}, {0x0, 0x1, 0x0}, {0x0, 0x1, 0x0}]}, 0xfffffc76}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 09:19:57 executing program 5: 2018/01/25 09:19:57 executing program 7: 2018/01/25 09:19:57 executing program 4: 2018/01/25 09:19:57 executing program 5: 2018/01/25 09:19:57 executing program 4: 2018/01/25 09:19:57 executing program 6: 2018/01/25 09:19:57 executing program 7: 2018/01/25 09:19:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00008f7000-0x7)='mounts\x00') r1 = epoll_create(0x2) sendfile(r1, r0, &(0x7f0000bc2000-0x8)=0x0, 0x4130) 2018/01/25 09:19:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f000065e000-0x5e)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr=0xfffffffffffffe02, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[]}}, @icmp=@source_quench={0x4, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @broadcast=0xffffffff, {[]}}, ""}}}}}, &(0x7f0000803000)={0x0, 0x1, [0x0]}) 2018/01/25 09:19:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000db9000)=0x80000005, 0x4) sendto$inet6(r0, &(0x7f0000bc7000-0x4c)="", 0x0, 0x0, &(0x7f00007c4000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) 2018/01/25 09:19:57 executing program 3: 2018/01/25 09:19:57 executing program 5: 2018/01/25 09:19:57 executing program 3: 2018/01/25 09:19:57 executing program 4: 2018/01/25 09:19:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000db9000)=0x80000005, 0x4) sendto$inet6(r0, &(0x7f0000bc7000-0x4c)="", 0x0, 0x0, &(0x7f00007c4000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) 2018/01/25 09:19:57 executing program 7: 2018/01/25 09:19:57 executing program 0: 2018/01/25 09:19:57 executing program 6: 2018/01/25 09:19:57 executing program 1: 2018/01/25 09:19:57 executing program 3: 2018/01/25 09:19:57 executing program 7: 2018/01/25 09:19:57 executing program 1: 2018/01/25 09:19:57 executing program 0: 2018/01/25 09:19:57 executing program 3: 2018/01/25 09:19:57 executing program 7: 2018/01/25 09:19:57 executing program 1: 2018/01/25 09:19:57 executing program 4: 2018/01/25 09:19:57 executing program 0: 2018/01/25 09:19:57 executing program 6: 2018/01/25 09:19:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f0000bc7000-0x4c)="", 0x0, 0x0, &(0x7f00007c4000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) 2018/01/25 09:19:57 executing program 5: 2018/01/25 09:19:57 executing program 5: 2018/01/25 09:19:57 executing program 1: 2018/01/25 09:19:57 executing program 0: 2018/01/25 09:19:57 executing program 4: 2018/01/25 09:19:57 executing program 5: 2018/01/25 09:19:57 executing program 1: 2018/01/25 09:19:57 executing program 4: 2018/01/25 09:19:57 executing program 0: 2018/01/25 09:19:57 executing program 5: 2018/01/25 09:19:57 executing program 0: 2018/01/25 09:19:57 executing program 6: 2018/01/25 09:19:57 executing program 7: 2018/01/25 09:19:57 executing program 1: 2018/01/25 09:19:57 executing program 3: 2018/01/25 09:19:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f0000bc7000-0x4c)="", 0x0, 0x0, &(0x7f00007c4000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) 2018/01/25 09:19:57 executing program 4: 2018/01/25 09:19:57 executing program 4: mmap(&(0x7f0000000000/0x3dd000)=nil, 0x3dd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x805, 0x0) bind$inet(r0, &(0x7f00003db000-0x10)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0xd2b) connect$inet(r0, &(0x7f00003d9000)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f00003d8000)={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/25 09:19:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000054e000-0x78)={0x2, 0x78, 0x0, 0x303, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000271000)={0x20000000002, 0x78, 0x0, 0x80000002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r0, 0x0) perf_event_open(&(0x7f000057c000)={0x2, 0x78, 0x48, 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, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x4804a7fd, &(0x7f0000000000)="", &(0x7f0000740000-0x4)=0x0, &(0x7f0000f86000-0x4)=0x0, &(0x7f0000c22000)="") 2018/01/25 09:19:57 executing program 6: clock_gettime(0xffffffffffffffef, &(0x7f00002ed000)={0x0, 0x0}) 2018/01/25 09:19:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000178000)="", &(0x7f00000f4000)=0x0, &(0x7f0000e41000)=0x0, &(0x7f00008b4000)="") wait4(0x0, &(0x7f0000cfd000-0x4)=0x0, 0xa0000000, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/25 09:19:57 executing program 1: mmap(&(0x7f0000000000/0xf2a000)=nil, 0xf2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xa, 0x0) sendto$inet(r0, &(0x7f000074e000-0xa1)="", 0x321, 0x0, &(0x7f0000e85000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/25 09:19:57 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000)=0x0, 0x4) mmap(&(0x7f0000e42000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e41000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e42000-0x9)={0x0, &(0x7f0000e42000-0x10)=[]}, 0x10) 2018/01/25 09:19:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffffff, &(0x7f00002ee000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000aaf000)='./file0\x00', &(0x7f000016d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r0, r1) r2 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r2, &(0x7f0000fb9000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r2, &(0x7f0000770000)={&(0x7f000040b000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f00002aa000-0xa0)=[{&(0x7f00008dd000)=""/161, 0xa1}, {&(0x7f0000051000)=""/245, 0xf5}, {&(0x7f000049b000-0xce)=""/206, 0xce}, {&(0x7f0000e8a000)=""/69, 0x45}, {&(0x7f0000ed2000-0xa0)=""/160, 0xa0}, {&(0x7f0000a87000)=""/182, 0xb6}], 0x6, &(0x7f0000b24000)=""/232, 0xe8, 0x0}, 0x0) sendto$inet(r2, &(0x7f0000d39000-0x6b)="", 0x3e8, 0x400c000, &(0x7f0000fa2000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f000013d000-0x1000)="", 0x0, 0x0, 0x0, 0x0) 2018/01/25 09:19:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f0000bc7000-0x4c)="", 0x0, 0x0, &(0x7f00007c4000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) 2018/01/25 09:19:57 executing program 6: socketpair$llc(0x1a, 0x3, 0x0, &(0x7f0000ce4000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x28000003, 0x32, r0, 0x0) keyctl$set_reqkey_keyring(0xe, 0x7) r1 = syz_open_dev$loop(&(0x7f00006d5000)='/dev/loop#\x00', 0x0, 0x0) ioctl(r1, 0x400000000000125d, &(0x7f0000ab6000)="") r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000f65000)='/dev/vga_arbiter\x00', 0x200080, 0x0) sendfile(r0, r2, 0x0, 0x1) getsockopt$inet_buf(r2, 0x0, 0x26, &(0x7f0000887000-0x8a)=""/138, &(0x7f0000640000)=0x8a) 2018/01/25 09:19:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000efa000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f00008bf000)='./file0\x00', &(0x7f000008b000-0x8)='./file0\x00', &(0x7f0000a42000)="d301000000", 0x100000, &(0x7f0000010000)="") mount(&(0x7f0000006000)='./file0\x00', &(0x7f0000831000)='./file0\x00', &(0x7f0000e0f000-0xd)="616e6f6e5f696e6f6402000000", 0x1000, &(0x7f0000c6d000)="") mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x1280002, &(0x7f0000ccb000)="") r0 = syz_open_procfs(0x0, &(0x7f00000c3000)="6d6f756e74696e666f00a4") sendfile(r0, r0, &(0x7f0000b1a000-0x8)=0x0, 0x405) r1 = socket(0x1000000010, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f000032e000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r1, &(0x7f0000f73000-0x38)={&(0x7f0000b63000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f76000-0x10)={&(0x7f0000747000)=@newlink={0x28, 0x10, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r2, 0x0, 0x0}, [@IFLA_TXQLEN={0x8, 0xd, 0x0}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 09:19:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x48, &(0x7f0000db9000)=0x80000005, 0x4) sendto$inet6(0xffffffffffffffff, &(0x7f0000bc7000-0x4c)="", 0x0, 0x0, &(0x7f00007c4000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) 2018/01/25 09:19:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r1, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r1, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r2, 0x400454d4, &(0x7f0000001000-0x4)=0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000931000)="4408050313", 0x5) [ 33.859383] audit: type=1400 audit(1516871997.433:9): avc: denied { create } for pid=4522 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 33.892446] TCP: request_sock_TCPv6: Possible SYN flooding on port 20006. Sending cookies. Check SNMP counters. [ 33.918815] device gre0 entered promiscuous mode 2018/01/25 09:19:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x48, &(0x7f0000db9000)=0x80000005, 0x4) sendto$inet6(0xffffffffffffffff, &(0x7f0000bc7000-0x4c)="", 0x0, 0x0, &(0x7f00007c4000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) 2018/01/25 09:19:57 executing program 5: mmap(&(0x7f0000000000/0x45000)=nil, 0x45000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000045000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000046000-0x8)='./file0\x00', 0x1) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000024000)={0x9, 0x80, 0x81, 0x3ff}) mmap(&(0x7f0000046000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000047000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000045000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000045000)='.\x00', 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000044000-0xd)='/dev/snd/seq\x00', 0x0, 0x802) r3 = dup2(r2, r1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000042000-0x8c)={0x0, 0x0, 0x0, 'queue1\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r1, &(0x7f0000001000-0x1b0)=[{0x7, 0x100000001, 0x0, 0x0, @tick=0x5da36b38, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @queue={0x0, {0xc137, 0x10000}}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x401, 0x9}, {0x0, 0x0}, @raw8={"1097030f0d49bd34d4f6bc0b"}}], 0x90) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f000003a000)={0x122, @time={0x0, 0x0}, 0x0, {0x5, 0x1ff}, 0x0, 0x1, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/25 09:19:57 executing program 4: readlinkat(0xffffffffffffffff, &(0x7f0000fca000-0x8)='./file0\x00', &(0x7f000074e000)=""/0, 0x0) mount(&(0x7f0000b7b000)='./file0\x00', &(0x7f0000b31000-0x8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f000002d000)="") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f00009b6000)='/dev/keychord\x00', 0x1, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r2, 0xc04064a0, &(0x7f0000cf0000)={&(0x7f0000b79000-0xc)=[0x0, 0x0, 0x0], &(0x7f00000c8000)=[], &(0x7f000075d000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000612000)=[0x0, 0x0], 0x3, 0x0, 0xa, 0x2, 0x0, 0x0, 0x0, 0x0}) bind$inet6(r1, &(0x7f000039d000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000c7a000)="", 0x0, 0x20000004, &(0x7f0000b23000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000f3c000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) setsockopt$inet6_tcp_int(r0, 0x6, 0xc, &(0x7f00000f7000-0x4)=0x3, 0x4) socket$netlink(0x10, 0x3, 0xa) [ 34.063480] syz-executor1 uses obsolete (PF_INET,SOCK_PACKET) [ 34.076783] audit: type=1400 audit(1516871997.653:10): avc: denied { net_raw } for pid=4601 comm="syz-executor1" capability=13 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/25 09:19:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b18000-0x8)='./file0\x00', 0x0) r0 = open(&(0x7f0000aa0000)='./file0\x00', 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f000014b000-0x20)={0x8e4, 0x0, 0x10002, 0x5}) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000b15000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40106436, &(0x7f00004f0000-0x10)={r2, 0x100000001}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000a56000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003e6000-0x1)=0xe8) setsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f00006fa000)={@loopback={0x0, 0x1}, r3}, 0x14) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f00003d3000)={0x0, {{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]}, {{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) fcntl$dupfd(r0, 0x406, r1) exit(0xabb) r4 = creat(&(0x7f0000354000-0xe)='./file0/file0\x00', 0x0) execve(&(0x7f0000653000)='./file0/file0\x00', &(0x7f0000f0f000-0x10)=[], &(0x7f000056e000-0x18)=[]) mknodat(r4, &(0x7f0000cd0000)='./file0/file0\x00', 0xc002, 0x79f) 2018/01/25 09:19:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x48, &(0x7f0000db9000)=0x80000005, 0x4) sendto$inet6(0xffffffffffffffff, &(0x7f0000bc7000-0x4c)="", 0x0, 0x0, &(0x7f00007c4000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) 2018/01/25 09:19:57 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000db9000)=0x80000005, 0x4) sendto$inet6(r0, &(0x7f0000bc7000-0x4c)="", 0x0, 0x0, &(0x7f00007c4000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) 2018/01/25 09:19:57 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000db9000)=0x80000005, 0x4) sendto$inet6(r0, &(0x7f0000bc7000-0x4c)="", 0x0, 0x0, &(0x7f00007c4000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) 2018/01/25 09:19:57 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000db9000)=0x80000005, 0x4) sendto$inet6(r0, &(0x7f0000bc7000-0x4c)="", 0x0, 0x0, &(0x7f00007c4000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) [ 34.168673] TCP: request_sock_TCPv6: Possible SYN flooding on port 20018. Sending cookies. Check SNMP counters. [ 34.181439] audit: type=1400 audit(1516871997.753:11): avc: denied { create } for pid=4643 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=netlink_fib_lookup_socket permissive=1 2018/01/25 09:19:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000e9d000)="066f47767100", 0x0) pwritev(r0, &(0x7f0000844000-0x10)=[{&(0x7f0000879000-0x7)='$', 0x1}], 0x1, 0x40000) mmap(&(0x7f0000200000/0x400000)=nil, 0x400000, 0x200000000000001, 0x8011, r0, 0x0) flock(r0, 0x1) ftruncate(r0, 0x20001) 2018/01/25 09:19:57 executing program 5: mmap(&(0x7f0000000000/0xe90000)=nil, 0xe90000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000000e000-0x8)={0x0, 0x0}) tee(r0, r1, 0x10000, 0x0) fcntl$setlease(r0, 0x400, 0x0) 2018/01/25 09:19:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000062d000-0xf)='net/ipv6_route\x00') mmap(&(0x7f0000a99000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f00009a6000-0x80)=[{&(0x7f0000a9a000-0x1000)=""/4096, 0x1000}], 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) pselect6(0x40, &(0x7f0000001000-0x40)={0x20000000, 0xffff, 0x81, 0x3, 0x3, 0x101, 0x75f, 0x0}, &(0x7f0000000000)={0x3, 0x87e, 0xffffffffffff7fff, 0x400, 0xffffffffffffff60, 0x100, 0xdc, 0xffff}, &(0x7f00003e4000)={0x6, 0x3, 0x7, 0x1f, 0x81, 0x5, 0x5, 0x5}, &(0x7f000039e000-0x10)={0x77359400, 0x0}, &(0x7f00007bb000)={&(0x7f0000001000-0x8)={0xdc8}, 0x8}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f00001e8000-0x45)=""/209) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000fea000)={0x0, 0x0}) r3 = getpgrp(0x0) process_vm_readv(r3, &(0x7f0000189000-0x40)=[{&(0x7f0000b50000)=""/0, 0x0}, {&(0x7f000020e000-0xa5)=""/165, 0xa5}, {&(0x7f0000212000)=""/227, 0xe3}, {&(0x7f00001ad000-0x8e)=""/142, 0x8e}], 0x4, &(0x7f00003a2000)=[{&(0x7f0000544000)=""/118, 0x76}, {&(0x7f00000f4000)=""/76, 0x4c}, {&(0x7f0000758000-0xd5)=""/213, 0xd5}, {&(0x7f000008b000)=""/4096, 0x1000}], 0x4, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000616000-0x38)={&(0x7f0000ee0000)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000001000-0x30)=[{&(0x7f000027c000-0xb9)=""/185, 0xb9}, {&(0x7f0000001000-0x7c)=""/124, 0x7c}, {&(0x7f0000000000)=""/226, 0xe2}], 0x3, &(0x7f0000ded000-0xb5)=""/181, 0xb5, 0x0}, 0x10002) sendto(r2, &(0x7f000097c000)="9d59f0b72b8aa0b583658abe5bb1519b7025fb1feca640e8006880497f6b0c20710b46e416e3e17ff115d36ac017bb1259617f3d4f83abc9a153b60b601e74d99fb9f87ff8fecb906b36dbd589d50bf9c9338c5812594cb98905824550a16d49b43af825c1fe7659a4d137c9806fd9c7a61050ce90cd56bf6bce954eb48754b17bce591bbc894fc11d75ad8f6d734d", 0x8f, 0x4810, 0x0, 0x0) readv(r0, &(0x7f0000d3c000-0x10)=[{&(0x7f000097a000-0x1000)=""/4096, 0x1000}], 0x1) fstat(r1, &(0x7f0000520000-0x19)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f00001a2000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d4e000-0x4)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000385000)={{{@in=@multicast1=0xe0000001, @in=@loopback=0x7f000001, 0x1, 0x6, 0x2, 0x202, 0xa, 0x0, 0x0, 0x32, r6, r7}, {0x7fff, 0x0, 0x7ff, 0x7fffffff, 0x6, 0x5, 0x3f, 0x8001}, {0xffffffff, 0x8, 0x7, 0x100}, 0x6, 0x8, 0x0, 0x1, 0x1, 0x2}, {{@in=@multicast1=0xe0000001, 0x3, 0x3f}, 0xa, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0x6, 0x3, 0x2, 0x3, 0x9, 0xffff, 0x1fffe0000000}}, 0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00006b7000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000133000)=0xe8) setresuid(r5, r7, r8) 2018/01/25 09:19:57 executing program 0: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x8408, &(0x7f0000005000)="") clock_gettime(0x0, &(0x7f000000f000-0x10)={0x0, 0x0}) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setitimer(0x0, &(0x7f0000020000-0x20)={{r0, r1/1000+30000}, {0x0, 0x7530}}, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f000001f000-0x3)='./file0/file0\x00', r2, &(0x7f0000013000-0x8)='./file0\x00') creat(&(0x7f000000f000)='./file0/file0/bus\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat(r2, &(0x7f0000014000)='./file0/file0/bus\x00', r2, &(0x7f000001f000)='./file0/file0\x00') msync(&(0x7f0000ef1000/0x2000)=nil, 0x2000, 0x1) faccessat(r2, &(0x7f0000018000-0x8)='./file0\x00', 0x1, 0x0) 2018/01/25 09:19:57 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000001000-0x8)=@assoc_value={0x0, 0x1}, &(0x7f0000001000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000722000)={r1, @in6={{0xa, 0x0, 0x4, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x7, 0xe9, 0x879, 0x2}, 0xa0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$evdev(&(0x7f0000574000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl(r2, 0x800000080004535, &(0x7f0000979000)="") 2018/01/25 09:19:57 executing program 6: mmap(&(0x7f0000000000/0x30000)=nil, 0x30000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000007000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl(r0, 0x4400000000001279, &(0x7f000002f000)="") mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$vsock_stream(0xffffffffffffffff, &(0x7f0000030000)={0x28, 0x0, 0xffffffff, @any=0xffffffff, 0x0}, 0x10, 0x80800) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$vsock_stream(r1, &(0x7f0000030000)={0x28, 0x0, 0xffffffff, @any=0xffffffff, 0x0}, 0x10) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000031000)='net/ip_tables_targets\x00') mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r2, 0x40206417, &(0x7f0000031000)={0x0, 0x3, 0x3, 0x80, 0x4, 0xddd8}) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000031000-0x9)='/dev/rtc\x00', 0x482000, 0x0) setsockopt$inet_buf(r3, 0x0, 0x9, &(0x7f0000000000)="0accd071d5e781eb972faf0c0a0ac7ebd0256473c04bdbb89e4a5d1273e3cf54cb7d93ccbe6a64cb0d4f5137fd33", 0x2e) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000021000)=0xffffffff00000001, 0x4) 2018/01/25 09:19:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000db9000)=0x80000005, 0x4) sendto$inet6(r0, &(0x7f0000bc7000-0x4c)="", 0x0, 0x0, &(0x7f00007c4000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) 2018/01/25 09:19:57 executing program 3: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000018000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000001a000)=0xe8) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000018000)={0x0, 0x0, 0x0}, &(0x7f000001d000-0x4)=0xc) setreuid(r1, r2) sendmsg$nl_generic(r0, &(0x7f0000008000-0x38)={&(0x7f000001a000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000013000-0x10)={&(0x7f0000019000-0x210)={0x18, 0x32, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0x4, 0x1, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 09:19:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000db9000)=0x80000005, 0x4) sendto$inet6(r0, &(0x7f0000bc7000-0x4c)="", 0x0, 0x0, &(0x7f00007c4000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) 2018/01/25 09:19:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000db9000)=0x80000005, 0x4) sendto$inet6(r0, &(0x7f0000bc7000-0x4c)="", 0x0, 0x0, &(0x7f00007c4000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) 2018/01/25 09:19:57 executing program 5: clone(0x0, &(0x7f0000001000)="", &(0x7f0000a26000-0x4)=0x0, &(0x7f0000002000-0x4)=0x0, &(0x7f0000002000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x80000, 0x0) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f0000c9e000-0x1000)=""/4096) readlinkat(0xffffffffffffffff, &(0x7f0000002000)='./file0\x00', &(0x7f0000002000)=""/1, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000002000-0x1000)=""/4096, &(0x7f0000001000-0x4)=0x1000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000002000-0xb0)={{0x0, 0x1}, 'port1\x00', 0x1, 0x801, 0x3ac, 0x9, 0x2, 0x200, 0x1, 0x0, 0x7, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00001b0000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f00009a0000)={0x3, 0x3, 0x6, 0x0, 0x9}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000001000-0x4)=0x0, &(0x7f0000003000-0x4)=0x4) [ 34.381931] audit: type=1400 audit(1516871997.953:12): avc: denied { setuid } for pid=4665 comm="syz-executor7" capability=7 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/25 09:19:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000121000-0x12)='/dev/input/event#\x00', 0x7a, 0x3) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f000056b000)={0x0, 0x2, 0x0, 0x2, "020003fe040000000000002403ffffe78be5e600000000000000030809a7e633"}) syz_open_dev$evdev(&(0x7f0000a81000-0x12)='/dev/input/event#\x00', 0x10001, 0x80202) 2018/01/25 09:19:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00008f4000)={0x0, 0x0}, 0x80000) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000486000)="eb85ef8e5f558f28ef8ba6b3") socket$nl_route(0x10, 0x3, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdd000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fdb000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$TCSETS(r2, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = syz_open_pts(r2, 0x8000000006) r5 = dup3(r2, r1, 0x0) ioctl$TCSETSW(r4, 0x5402, &(0x7f0000cf1000-0x24)={0x0, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r5, 0x84, 0x70, &(0x7f0000c40000-0x108)={0x0, @in6={{0xa, 0x0, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xf0, 0x7, 0xffff, 0xec4f, 0x9, 0x0, 0x3, 0x8000, 0x9, 0x2, 0xffff, 0x9cd2, 0xe41f, 0xff, 0x1]}, &(0x7f0000955000-0x4)=0x108) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000b68000-0x8)={r6, 0x5, 0x7}, 0x8) dup2(r4, r3) writev(r3, &(0x7f0000617000)=[{&(0x7f00006bc000-0x96)="de848fa4263a73575622359c53f061fc8eb099331b21b02b11b76087b61f2bd6a41c417bc8f3cfe7e24206794472cadc41b79f9c2c34297bfa95692778c65affc48c540684beaae2a3ae9b69ce34631fe5ea9a9b1292579122d53d0b6743fb4c77d901880f0b8d3dc9a65ae8826d22276d9ce4457592688473bbca6831fa8bc13d0c3d1afd7472436d965bc1ea3d5e76cddf62c29c84", 0x96}, {&(0x7f0000033000-0x64)="e17602af3ade22f16e482d57c9e41d57f661041873e905714cda02041e14a685331a532f599d31cece5055a161440a", 0x2f}], 0x2) 2018/01/25 09:19:58 executing program 3: mmap(&(0x7f0000000000/0x4d000)=nil, 0x4d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000034000-0xd)='\x00', 0x0) getgid() r1 = syz_open_dev$sndseq(&(0x7f0000028000-0xd)='/dev/snd/seq\x00', 0x0, 0x20005) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f000004a000-0x58)={0xd9, 0x4, 0x100000000, 0xe000000000000000, 0x4, 0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = dup2(r1, r0) write$sndseq(r0, &(0x7f000004d000-0xc0)=[{0x0, 0x8, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @raw8={"5c806a9fe7442f8104bb7c91"}}], 0x30) fchdir(r2) 2018/01/25 09:19:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000db9000)=0x80000005, 0x4) sendto$inet6(r0, &(0x7f0000bc7000-0x4c)="", 0x0, 0x0, &(0x7f00007c4000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) 2018/01/25 09:19:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00007d1000-0x10)='/selinux/status\x00', 0x0, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00004a3000)='/dev/sequencer2\x00', 0x10000, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000a8000)='/dev/vga_arbiter\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000a54000)={0x0, 0x3fe0000000000000, 0x4, [0x9, 0x1, 0x9, 0x151]}, &(0x7f00001c8000)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00009ca000)={r3, @in6={{0xa, 0x1, 0x20, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x10001, 0x0, 0x3, 0x8}, &(0x7f0000e9b000-0x4)=0xa0) fremovexattr(r0, &(0x7f00006e5000)=@random={'user.', '/dev/vga_arbiter\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000c42000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x100}) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000ef5000-0x8)={0x0, 0x0}) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000026e000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r4, 0x40085112, &(0x7f000000f000-0x50)={{0x8, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KDMKTONE(r0, 0x4b30, 0x6) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f0000bb8000)=0x3) 2018/01/25 09:19:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00002ff000)='\'[,GPL:^\x00', 0x1) bind$inet(r0, &(0x7f0000542000)={0x2, 0x2, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$inet(0x2, 0x4, 0xffffffff, &(0x7f0000c05000)={0x0, 0x0}) r1 = socket$netlink(0x10, 0x3, 0x13) getgid() ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000a88000-0x4)=0x0) tkill(r2, 0x2f) r3 = epoll_create1(0x0) gettid() mknod(&(0x7f000086c000)='./file0\x00', 0x103d, 0x0) open$dir(&(0x7f00004be000)='./file0\x00', 0x80000880, 0x0) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f000007c000)='/dev/autofs\x00', 0x10000, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000e7c000-0x14)={0x5, 0x4, 0x6, 0x7, 0x8000}, 0x14) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r4, &(0x7f00005f7000)={0x0, 0x0}) statfs(&(0x7f0000169000)='./file0\x00', &(0x7f000050d000-0x60)=""/96) creat(&(0x7f00007dc000)='./file0\x00', 0x0) 2018/01/25 09:19:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a2e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) r3 = accept(r0, 0x0, &(0x7f0000638000)=0x0) accept$packet(r3, &(0x7f0000978000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000f51000-0x3)=0x14) recvmsg(r2, &(0x7f0000cd5000-0x38)={&(0x7f0000cd2000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000cd3000-0x60)=[], 0x0, &(0x7f0000af7000)=""/192, 0xc0, 0x0}, 0x0) clone(0x0, &(0x7f00004a7000)="", &(0x7f0000623000)=0x0, &(0x7f000001a000-0x4)=0x0, &(0x7f000004f000-0x3a)="") 2018/01/25 09:19:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f00008df000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) close(r0) r1 = syz_open_dev$binder(&(0x7f000045d000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000043e000-0x30)={0x4, 0x0, &(0x7f000082e000)=[@register_looper={0x630b}], 0x48, 0x0, &(0x7f0000009000)="d8fc1dd16de371f1d99e3b4d488546c2bbb067efde9e55e9d1048602c19fe0b0078ade697201170fdbcc34816df860d3f87023a9d8567fa3297aac9d65b25106fc55ed85da8cb6f3"}) pipe2(&(0x7f0000848000)={0x0, 0x0}, 0x80000) ioctl$TIOCOUTQ(r2, 0x5411, &(0x7f0000970000)=0x0) r4 = mmap$binder(&(0x7f000098e000/0x1000)=nil, 0x1000, 0x1000000, 0x80010, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00002a9000)={0x14, 0x0, &(0x7f0000a9f000)=[@acquire_done={0x40486311, r4, 0x4}], 0x20b, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000e63000-0x30)={0x70, 0x0, &(0x7f0000396000)=[@dead_binder_done={0x40086310, 0x0}, @decrefs={0x40046307, 0x4}, @reply={0x40406301, {0x0, 0x0, 0x4, 0x0, 0x10, 0x0, 0x0, 0x50, 0x40, &(0x7f00000a1000-0x50)=[@ptr={0x70742a85, 0x0, &(0x7f0000087000)=0x0, 0x1, 0x0, 0x17}, @ptr={0x70742a85, 0x0, &(0x7f0000e59000)=0x0, 0x1, 0x2, 0x1c}], &(0x7f0000adf000-0x40)=[0x0, 0x48, 0x40, 0x58, 0x68, 0x18, 0x0, 0x68]}}, @clear_death={0x400c630f, 0x2, 0x2}, @increfs={0x40046304, 0x1}], 0x1000, 0x0, &(0x7f0000768000-0x1000)="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"}) getpeername(0xffffffffffffffff, &(0x7f000090a000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f0d000-0x4)=0x26) r5 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00009bd000+0xd6d)='/selinux/policy\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r5, 0xc0306201, &(0x7f0000a09000)={0x60, 0x0, &(0x7f0000fc9000-0x60)=[@increfs={0x40046304, 0x2}, @transaction={0x40406300, {0x0, 0x0, 0x3, 0x0, 0x1, 0x0, 0x0, 0x58, 0x28, &(0x7f000077b000)=[@fda={0x66646185, 0x9, 0x4, 0x38}, @fd={0x66642a85, 0x0, r3, 0x0, 0x0}, @fda={0x66646185, 0x3, 0x2, 0x34}], &(0x7f00004dc000-0x28)=[0x30, 0x28, 0x38, 0x20, 0x20]}}, @increfs_done={0x40106308, r4, 0x1}], 0xb6, 0x0, &(0x7f00009a7000-0xb6)="69cdaacbc7bd8c6ffa2a73b97ebe3e31d77fc234304783aaf8782f13bcd27e287760ce71aa10c632c09c06aa0e383330e6741a35696af26f323135650bd2c8a1840717f05946f9f5a3236f5d0f3f5389bcdd4998a7cac3d3557fd5b3514460485fa2a13bed309b6572a7a49156c672e058be956bf728ec29cbbfe5e8dae40c39fa8b882785991133bb10eb6e8b5fe2279eb14b69affb37063dd63dcc219a038cd05e166e2b8bc65d35875358777243b40e132dc1291c"}) ioctl$KDGKBMETA(r5, 0x4b62, &(0x7f0000aa5000)=0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4c, 0x0, &(0x7f0000787000)=[@reply_sg={0x40486312, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x8, &(0x7f00002e5000)=[@flat={0x73622a85, 0x0, 0x0, 0x2}], &(0x7f000000b000)=[0x0]}, 0x0}}], 0x0, 0x0, &(0x7f0000442000)=""}) 2018/01/25 09:19:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000db9000)=0x80000005, 0x4) sendto$inet6(r0, &(0x7f0000bc7000-0x4c)="", 0x0, 0x0, &(0x7f00007c4000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) 2018/01/25 09:19:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x80002, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f000043e000)={0x0, 0x0}, &(0x7f0000f91000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000398000)={r1, @in6={{0xa, 0x3, 0x0, @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]}, 0x3, 0xe9, 0x0, 0x0, 0x80}, 0xa0) r2 = openat(0xffffffffffffff9c, &(0x7f0000a67000)='./file0\x00', 0x0, 0x0) creat(&(0x7f0000cdf000-0x8)='./file0\x00', 0x0) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000aad000)=r1, 0x4) seccomp(0x1, 0x0, &(0x7f0000a80000)={0x2, &(0x7f00008f0000)=[{0x0, 0x0, 0x0, 0x0}, {0x800, 0x0, 0x0, 0x0}]}) sync() msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) 2018/01/25 09:19:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000316000)="440d0d03138001031d078900ec", 0xd) r1 = add_key$user(&(0x7f00003a6000)='user\x00', &(0x7f0000693000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000e67000)="1a5717472aea005a12e2dd818d38fcfc3c70120cab38db74d25e4cf8fe1658d013c6a25b432f94f3cc3cca83139ff7fd4519612235cc645471481ee20f73625595756d66a930f126801ad648cf028b420481c5153342c60c6ce81b0ac9d6dd420dac42e23e5a9cce79710e4ce21cb2e229fad9964d8e7312a9d80f6a03a53813fedd3a38032b61468036cd15a9ab17991ad651f0ad492f2eacdc1aaac7f9cb51509434fe9ade90142b0f11cf40c489", 0xaf, 0xfffffffffffffffb) r2 = request_key(&(0x7f0000716000)='trusted\x00', &(0x7f000006b000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000b6a000-0x1b)='keyring].nodevcpusetwlan1(\x00', 0xfffffffffffffff9) keyctl$search(0xa, r1, &(0x7f0000bdb000-0xa)='id_legacy\x00', &(0x7f0000729000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, r2) 2018/01/25 09:19:58 executing program 0: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00003af000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netlink(r0, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000303000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f0000001000-0x4f)=""/79) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f000070d000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r1, 0x40a85321, &(0x7f0000756000)={{0x5, 0x81}, 'port1\x00', 0x1, 0x20010, 0x7fff, 0xff, 0x81, 0x4, 0x4, 0x0, 0x7, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f00006a1000)=0xc, 0x4) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r1, 0xc0a85352, &(0x7f0000e15000)={{0x5, 0x0}, "706f727430000000000000000000000000000600", 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/25 09:19:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000db9000)=0x80000005, 0x4) sendto$inet6(r0, &(0x7f0000bc7000-0x4c)="", 0x0, 0x0, &(0x7f00007c4000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) [ 34.540872] audit: type=1400 audit(1516871998.113:13): avc: denied { set_context_mgr } for pid=4705 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 [ 34.568506] binder: 4705:4725 ERROR: BC_REGISTER_LOOPER called without request 2018/01/25 09:19:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_udp_int(0xffffffffffffffff, 0x11, 0x1, &(0x7f00007d2000-0x4)=0x0, &(0x7f000034e000-0x4)=0x4) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000410000-0xf)='/dev/sequencer\x00', 0x0, 0x0) r1 = syz_open_dev$sndseq(&(0x7f00009d5000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f0000bec000-0x5c)={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000ff7000)=0x3f, 0x4) 2018/01/25 09:19:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x48, &(0x7f0000db9000)=0x80000005, 0x4) sendto$inet6(r0, &(0x7f0000bc7000-0x4c)="", 0x0, 0x0, &(0x7f00007c4000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) [ 34.585519] binder: 4705:4725 got transaction to invalid handle [ 34.585529] binder: 4705:4725 transaction failed 29201/-22, size 0-0 line 3004 [ 34.587472] binder: 4705:4725 BC_DEAD_BINDER_DONE 0000000000000000 not found [ 34.587481] binder: 4705:4725 DecRefs 0 refcount change on invalid ref 4 ret -22 [ 34.587488] binder: 4705:4725 got reply transaction with no transaction stack [ 34.587495] binder: 4705:4725 transaction failed 29201/-71, size 80-64 line 2920 [ 34.626099] binder: 4705:4725 got reply transaction with no transaction stack [ 34.626107] binder: 4705:4725 transaction failed 29201/-71, size 24-8 line 2920 [ 34.671991] binder: 4705:4735 ERROR: BC_REGISTER_LOOPER called without request [ 34.682406] binder: 4705:4746 got transaction to invalid handle [ 34.682415] binder: 4705:4746 transaction failed 29201/-22, size 0-0 line 3004 [ 34.686842] binder: 4705:4735 BC_DEAD_BINDER_DONE 0000000000000000 not found [ 34.686852] binder: 4705:4735 DecRefs 0 refcount change on invalid ref 4 ret -22 [ 34.686860] binder: 4705:4735 got reply transaction with no transaction stack [ 34.686867] binder: 4705:4735 transaction failed 29201/-71, size 80-64 line 2920 [ 34.689265] binder: 4705:4746 got reply transaction with no transaction stack 2018/01/25 09:19:58 executing program 6: r0 = socket$packet(0x11, 0x800000000002, 0x300) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f000000f000-0xf)='/dev/sequencer\x00', 0x20000, 0x0) ioctl$BINDER_SET_MAX_THREADS(r1, 0x40046205, 0x8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f000000f000)={0x0, 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000000)={r2, 0x1, 0x205, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [0x0, 0x0]}, 0xffffffffffffff5a) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f000000f000-0xc)='/dev/rfkill\x00', 0x100, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$nfc_llcp(r3, &(0x7f000000e000)={0x27, 0x4, 0x7, 0x4, 0x100000000, 0x0, "0912a3c3f44c4c0c7e4b46589c2b920443b26c055f31ccfbbd272f007ddc49bdeff956ed1febfb231c4c71ed60a4972d006987a11129ca8c90e8d5cdaa0ddf", 0x3}, 0x60) 2018/01/25 09:19:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000336000-0x8)={0x119980330, 0x0}, &(0x7f00002e7000-0x18)={0x0, 0x0, 0x0, 0x2, 0x0, 0x0}) prctl$intptr(0x200000002f, 0x2) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000019a000)='/dev/rtc\x00', 0x400, 0x0) ioctl$DRM_IOCTL_VERSION(r0, 0xc0406400, &(0x7f00009de000)={0x3, 0x2, 0x1, 0x1000, &(0x7f00002f3000-0x1000)=""/4096, 0xe4, &(0x7f0000b7f000-0xe4)=""/228, 0x0, &(0x7f00001c6000)=""/0}) fcntl$getflags(r0, 0x1) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000833000-0x4)=0x2, 0x4) ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0106401, &(0x7f0000242000-0x10)={0xc0, &(0x7f0000c8a000)=""/192}) 2018/01/25 09:19:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000517000-0x10)={0x2, 0x1, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000589000-0x1)="", 0xfffffffffffffe98, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x1) syz_open_dev$evdev(&(0x7f0000928000)='/dev/input/event#\x00', 0x8054, 0x0) socket$inet6(0xa, 0x0, 0x0) r1 = socket(0x10, 0x3, 0x4) sendmsg$nl_xfrm(r1, &(0x7f00009d3000)={&(0x7f0000c15000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00001e6000-0x10)={&(0x7f0000abe000-0x104)=@delsa={0x4c, 0x12, 0x515485708c54ddb, 0xffffffffffffffff, 0xffffffffffffffff, {@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0}, [@sec_ctx={0x24, 0x8, {0x1d, 0x8, 0x0, 0x0, 0x15, "69cc8910cf7a5164ef891111a0edabf37c1fd93a0d"}}]}, 0x4c}, 0x1, 0x0, 0x0, 0x0}, 0x0) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000476000)='/selinux/create\x00', 0x2, 0x0) 2018/01/25 09:19:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x48, &(0x7f0000db9000)=0x80000005, 0x4) sendto$inet6(r0, &(0x7f0000bc7000-0x4c)="", 0x0, 0x0, &(0x7f00007c4000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) 2018/01/25 09:19:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000916000-0x8)='./file0\x00', 0x0) chroot(&(0x7f0000cfb000)='./file0\x00') r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000317000)='/dev/sequencer\x00', 0x54001, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000c8d000)=[{0x0, 0xd1}, {0xe, 0x4}, {0x2, 0x1}, {0xa, 0x2}, {0xf, 0x6}, {0x3, 0x5}, {0x3, 0x0}, {0x7, 0xfffffffffffffffc}, {0x0, 0x3}], 0x9) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x5) chdir(&(0x7f000073a000-0x2)='..') umount2(&(0x7f0000067000)='..', 0x0) r1 = dup(0xffffffffffffffff) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000082000-0x20)={0x5, 0x0, 0x10002, 0x3ff}) ioctl$DRM_IOCTL_SG_ALLOC(r1, 0xc0106438, &(0x7f0000e5a000-0x10)={0x8, r2}) 2018/01/25 09:19:58 executing program 1: clone(0x0, &(0x7f0000509000)="", &(0x7f000091e000)=0x0, &(0x7f0000688000)=0x0, &(0x7f0000f39000)="") timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x0, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fd7000)=0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000bf3000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000001000-0xbc)={0xfffffffffffffffc, 0x2, 'client0\x00', 0xffffffff80000002, "f60e774971dbf83b", "91c43f33f271b5eb3dfa1797fe99f6f96cffa26123a0d3fd36607e67820b63d8", 0x7, 0x101, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/25 09:19:58 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0xa0601, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f0000001000-0x8)={0x3, 0x9, 0x3, 0xffffffffffffff80, 0xa87}) openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x100, 0x0) mmap(&(0x7f0000000000/0xc8000)=nil, 0xc8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000a9000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r1, 0x407, 0xffffffffffffffff) 2018/01/25 09:19:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000011a000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) accept4$unix(r0, &(0x7f00003b3000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f000099f000)=0x8, 0x0) pselect6(0x40, &(0x7f0000b70000)={0x7, 0x3f, 0x8, 0x3, 0x4e3, 0xfffffffffffff801, 0x10001, 0x3}, &(0x7f0000777000)={0xfffffffffffff801, 0x4, 0x3f, 0x8000, 0x3ff, 0x0, 0x3ff, 0x800e}, &(0x7f0000a78000-0x40)={0x820, 0x0, 0x88, 0x0, 0x1000, 0x6, 0x9d, 0x8}, &(0x7f00008a4000-0x10)={0x0, 0x1c9c380}, &(0x7f0000f78000-0x10)={&(0x7f00007a0000-0x8)={0x6}, 0x8}) r1 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000cb1000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_int(r1, 0x107, 0xf, &(0x7f000008c000)=0x8, 0x4) sendto$packet(r1, &(0x7f0000e26000)="2d01000000e6000000005ca73d9fe3b5039bab0097532da5", 0x18, 0x0, &(0x7f0000dc9000)={0x11, 0xfffffffffffffffe, r2, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [0x0, 0x0]}, 0x14) 2018/01/25 09:19:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x48, &(0x7f0000db9000)=0x80000005, 0x4) sendto$inet6(r0, &(0x7f0000bc7000-0x4c)="", 0x0, 0x0, &(0x7f00007c4000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) [ 34.689272] binder: 4705:4746 transaction failed 29201/-71, size 24-8 line 2920 [ 34.767163] binder: BINDER_SET_CONTEXT_MGR already set [ 34.772453] binder: 4705:4725 ioctl 40046207 0 returned -16 [ 34.772634] binder: undelivered TRANSACTION_ERROR: 29201 [ 34.776945] binder: undelivered TRANSACTION_ERROR: 29201 [ 34.798106] capability: warning: `syz-executor7' uses 32-bit capabilities (legacy support in use) 2018/01/25 09:19:58 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f00007be000-0x168)=[{{0x0, 0x0, &(0x7f0000cf7000)=[{&(0x7f0000130000-0x51)=""/81, 0x51}, {&(0x7f0000db5000-0x3c)=""/60, 0x3c}, {&(0x7f0000830000-0xa9)=""/169, 0xa9}, {&(0x7f0000144000)=""/112, 0x70}, {&(0x7f00003ac000)=""/62, 0x3e}, {&(0x7f0000222000-0x8e)=""/142, 0x8e}, {&(0x7f0000285000-0x9f)=""/159, 0x9f}, {&(0x7f0000e2c000+0x500)=""/137, 0x89}, {&(0x7f000070c000-0x2e)=""/46, 0x2e}, {&(0x7f00003f9000)=""/4096, 0x1000}], 0xa, &(0x7f0000df1000)=""/73, 0x49, 0x2}, 0x3}, {{&(0x7f0000f40000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000dcf000-0x50)=[{&(0x7f000009f000)=""/159, 0x9f}, {&(0x7f000084c000-0xae)=""/174, 0xae}, {&(0x7f0000708000)=""/127, 0x7f}, {&(0x7f0000f0b000-0xff)=""/255, 0xff}, {&(0x7f0000172000-0x7)=""/7, 0x7}], 0x5, 0x0, 0x0, 0x80000001}, 0x7}, {{&(0x7f00002c5000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000df0000-0x60)=[{&(0x7f00001e0000-0xa4)=""/164, 0xa4}, {&(0x7f00002e7000)=""/0, 0x0}, {&(0x7f0000891000)=""/243, 0xf3}, {&(0x7f0000eb7000-0xb5)=""/181, 0xb5}, {&(0x7f00009b4000)=""/4, 0x4}, {&(0x7f000029b000)=""/63, 0x3f}], 0x6, 0x0, 0x0, 0x82f6}, 0x2}, {{&(0x7f000088c000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, 0x32, &(0x7f0000ee3000)=[{&(0x7f0000438000)=""/41, 0x29}, {&(0x7f000052c000-0x20)=""/32, 0x20}], 0x2, &(0x7f0000a01000)=""/150, 0x96, 0x7}, 0x2}, {{&(0x7f0000674000)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f00008d2000)=[{&(0x7f0000f99000)=""/4096, 0x1000}], 0x1, &(0x7f0000caa000)=""/211, 0xd3, 0x0}, 0x2}, {{&(0x7f0000632000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000b50000)=[{&(0x7f0000047000-0x8e)=""/142, 0x8e}, {&(0x7f0000090000)=""/0, 0x0}], 0x2, &(0x7f000019e000-0x8e)=""/142, 0x8e, 0x2}, 0x5}], 0x6, 0x40000000, &(0x7f000042b000)={0x77359400, 0x0}) recvmsg(r0, &(0x7f0000260000)={&(0x7f00003d1000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x3a, &(0x7f0000041000)=[{&(0x7f0000b48000)=""/233, 0xe9}, {&(0x7f00006d7000)=""/4096, 0x1000}, {&(0x7f00002ce000)=""/0, 0x0}, {&(0x7f00000db000-0x87)=""/135, 0x87}, {&(0x7f00001ce000)=""/19, 0x13}, {&(0x7f00000e2000)=""/114, 0x72}, {&(0x7f0000d4e000)=""/90, 0x5a}, {&(0x7f00001f0000-0xc0)=""/192, 0xc0}], 0x8, &(0x7f0000abd000-0x3e)=""/62, 0x3e, 0x5}, 0x103) getsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000f86000)={@multicast1=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f000054e000)=0xc) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f000006c000-0xa)='/dev/ptmx\x00', 0x101405, 0x0) sendto$inet(r0, &(0x7f00004e9000)="13af3f539787b4477a8520390432b8632e6d5fd92892359ce264b95c988a00816ee4b7693dbfe75c53c7f6e7a45b2357bb83d40dfc8508271703740a86d117838c04744ff609b4ad5fed1432d9b5862d8d35bc92929b0b1093eb2c7654fe57d9af3ffbb066d0951535d3a9db24259d13f7c7746c5b6a6e2964713b5c7087ca037e019541c041d71a4e82fb8b6e3531bfa676f2cf5c7c1396026965907aa6b0fa514d84bbc8144df4dca9689db9dc60fc8eada74027a5bdc25bd45667e1e85cddff630e0410c479b0b0082329e91004d8b56992f7", 0xd4, 0x40, &(0x7f00005c5000)={0x2, 0x2, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000e80000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r3, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r2]}], 0x1, 0x0}, 0x0) r5 = accept$netrom(r1, &(0x7f0000bac000+0x37b)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000780000-0x4)=0x10) fcntl$setpipe(r5, 0x407, 0x10000) recvmsg(r4, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) 2018/01/25 09:19:58 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000001000-0x60)={0x0, 0x41, 0x1, @thr={&(0x7f0000011000)="5e83a8ab", &(0x7f0000001000-0x1000)="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"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) utimes(&(0x7f0000012000)='./file0\x00', &(0x7f0000011000)={{0x0, 0x7530}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fd7000)=0x0) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f00006db000+0xb30)='/dev/keychord\x00', 0x10000, 0x0) setsockopt$inet_dccp_int(r2, 0x21, 0x11, &(0x7f0000a5b000)=0x27c, 0x4) timer_settime(0x0, 0x0, &(0x7f0000d07000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r1, 0x1000000000016) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/25 09:19:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f0000db9000)=0x80000005, 0x4) sendto$inet6(r0, &(0x7f0000bc7000-0x4c)="", 0x0, 0x0, &(0x7f00007c4000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) 2018/01/25 09:19:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) sendmmsg$nfc_llcp(r0, &(0x7f00000da000)=[{&(0x7f00008dd000-0x60)={0x27, 0x77a2, 0x7, 0x6, 0xffffffff, 0x2, "e4d3d64c85944d29bbc03bdfd75b9e47d2a600a646f0c3bf6f72b8e13edfa15cc4be01d6fe89fd86f54c728d12d70c386c160d3e72940786cdb84f555a0bcf", 0xca}, 0x60, &(0x7f0000c7b000-0x20)=[{&(0x7f000071a000-0x1000)="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0x1000}, {&(0x7f000028a000-0x1000)="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0x1000}], 0x2, &(0x7f0000af1000)={0xe8, 0x101, 0x6, "8451d09b969656acee2a1fbfe8539e4af948a069454c1fbacf4b5ecfd00110385736ef8d3af89c8c541d615fa14cd53caf0891dbe85ab747e0c987fffd7753c301f99c92e47beb075fc2bb13a0cf510f80fe5ff7cbe8d2ac3c6a87f785b9a0220ab9bc1af6faac0bd8477518b545e79620b8f54be5f529a05c8d10e4535ec5263475e9b8b502b103b4e58aad6f74044c58d682c4ff651b5ffb2f21acbdcc3f98813d62937567f9582d4e0f51b8e96001a44e3ed574a3bdc72e1bcb9a0168f9a39000ffa73eb511f096bfe0ba5c1899e09a6421122344"}, 0xe8, 0x840}, {&(0x7f0000947000-0x60)={0x27, 0x6faee3fc, 0x4021, 0x7, 0x2, 0x0, "782305211287dcdcd43b9f0681d6b33da445f5359d2397715e7031200422e4403a20a0a44f7a5c6b14a288d6303a61047843c75e4cb1a08e6fe347e3fca1d4", 0x4}, 0x60, &(0x7f000037e000)=[{&(0x7f000096a000)="ba0c450c9ee8efe8c002a7f34172", 0xe}, {&(0x7f0000c17000)="03e3e4215135431edfc37719dbad7f18bcd83613908ca3ecba9fe8e08f31bdd1029fd6f76870caadf580cba54c114300ccf86fb24098089087bc90a983a4c20d9968e058e8355a002b16abcfed58834aebd5c7f2faec8a6ed5714b04a4", 0x5d}, {&(0x7f0000ef1000)="e2aa0f870d8ce68543faf8d4321207896f3e474f83a132e5b83622544e4212435cd37955681e0d2f5d916aef0d20d1ff5de4a01e9135e4", 0x37}, {&(0x7f0000531000)="080cac90794f7aeb427a2cb429f10661167a14c69ad9fbb39069be07693a231bf806ee6fec81d8c134d7700a6d4727695ee32b2b59f8cf1be8501a7b8e52d83e6fc48edd0d813a8eaf213f9c5895c914d8317a24d1d02e96ef29d1c9e6684de43e5d15a7357f4595ae2cc6b329c5451413f2fd6d2930400c058f7daf93792a1404b5084a122faf1de0c04e194034b6cce0c662de8831afaf519335f47e42f910123c9d5edcea9e48f8ca4b9b5c60fa9224c06d9034c92a9472c587229c64700f623d0706cbc19f05c4d1e3ed26", 0xcd}], 0x4, &(0x7f0000b62000-0xd0)={0xd0, 0x10e, 0xff, "1e08a7fbbf3f71ef4a04682bdf542d3b6fad24c4d643c1efd9509840b9ed2ad002704a826574c5ddf94cdf45362d33c16a71564b82041c0d42195d45c6b691eaaaf21779bb0550ebeb4a4f49786382d303b65d280093316428fc77e55b1b41583d764caec3479437d15afb7c096fb510a4f87b63439726d23f8346ffcc5d7de5f47db60c949df4d650a97606ae9d210754661511534c7a747a32d2c338129af7661836d63ea74ad0e55b7febe8c3350101443f170cc256f60e6a9260dd88247c"}, 0xd0, 0x40}], 0x2, 0x20000000) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x7, 0x0, 0x43, 0x3, 0x0, []}) ioctl(r0, 0x8916, &(0x7f0000000000)="") ioctl(r0, 0x8936, &(0x7f0000000000)="") 2018/01/25 09:19:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = dup(r0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000fff000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) r3 = dup(r0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000175000-0xc)={r2, 0x80000, r3}) recvmsg(r0, &(0x7f0000740000-0x38)={&(0x7f0000421000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f000074e000)=[{&(0x7f0000535000-0xb)=""/11, 0xb}], 0x1, &(0x7f0000ffe000)=""/250, 0xfa, 0x0}, 0x20) r4 = gettid() rt_sigsuspend(&(0x7f0000b33000)={0x0}, 0x8) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r5, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setsig(r5, 0xa, 0x12) fcntl$setownex(r5, 0xf, &(0x7f0000704000)={0x0, r4}) recvmsg(r6, &(0x7f000095d000-0x38)={&(0x7f0000894000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00000a5000-0x50)=[], 0x0, &(0x7f0000b30000)=""/0, 0x0, 0x0}, 0x0) dup2(r5, r6) tkill(r4, 0x15) sendto$inet(r0, &(0x7f00004c4000-0x1000)='$', 0x1, 0x0, &(0x7f0000fb1000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/25 09:19:58 executing program 0: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_sctp(0xa, 0x0, 0x84) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000004000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000001000-0xc)={@empty=0x0, @rand_addr=0x0, 0x0}, &(0x7f0000005000-0x4)=0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000003000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, r2}) setsockopt$inet_int(r0, 0x0, 0x32, &(0x7f0000002000-0x4)=0x0, 0x4) 2018/01/25 09:19:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000093d000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000003000-0x30)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000026c000)=[], &(0x7f00004ae000)=[]}}], 0x0, 0x0, &(0x7f0000009000)=""}) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000006000-0x30)={0x4, 0x0, &(0x7f0000006000-0x7c)=[@register_looper={0x630b}], 0x0, 0x0, &(0x7f0000bf0000-0x1)=""}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000000)=[], 0x22, 0x0, &(0x7f0000000000)="d0c894d344e0e31cf89dfb3cef34d5bcfada536f8a2c5de62e937157bcb8e3f0f51b"}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000646000-0x18)={0x0, 0x0, 0x0, 0x0}) r2 = mmap$binder(&(0x7f0000b14000/0x1000)=nil, 0x1000, 0x0, 0x80010, r0, 0x3) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000057c000)={0x78, 0x0, &(0x7f0000631000-0x78)=[@acquire_done={0x40106309, r1, 0x4}, @request_death={0x400c630e, 0x3, 0x4}, @increfs={0x40046304, 0x3}, @transaction_sg={0x40486311, {{0x3, 0x0, 0x1, 0x0, 0x11, 0x0, 0x0, 0x40, 0x30, &(0x7f00003d3000)=[@ptr={0x70742a85, 0x0, &(0x7f0000673000-0x1)=0x0, 0x1, 0x3, 0x1e}, @flat={0x77622a85, 0xa, r2, 0x3}], &(0x7f0000da3000)=[0x78, 0x30, 0x18, 0x20, 0x68, 0x78]}, 0x2}}], 0x6b, 0x0, &(0x7f0000a79000)="7c8937f606f0983c16643032a921269cae61e5452e3478d55110cd4cd8f65a36f25e0cd31034898251def82c5bdcb04c44611b1f05d53f046a21a2e89a93fe36cfc8126a18c496221325de94594b46d03357c9040dd1aa3d6deb35cf7d163460fb48059e9e76f7b0e20ff1"}) 2018/01/25 09:19:58 executing program 1: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000004000)='/selinux/enforce\x00', 0x10001, 0x0) r1 = socket$inet_icmp(0x2, 0x2, 0x1) r2 = fcntl$getown(r1, 0x9) r3 = syz_open_procfs(r2, &(0x7f0000003000-0xa)='maps\x00') readv(r3, &(0x7f0000001000-0x90)=[{&(0x7f0000007000-0x16)=""/39, 0x27}], 0x1) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000002000)={0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffff00000001, 0x2, 0x10001, 0xffffffffffffff66, 0x8}, &(0x7f0000006000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000004000)={r4, @in={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x3, 0x0, 0x8, 0x10}, &(0x7f0000003000-0x4)=0xa0) r5 = socket$inet(0x2, 0x1, 0x5) fcntl$getown(r1, 0x9) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = signalfd4(r5, &(0x7f0000007000-0x8)={0x3}, 0x8, 0x800) flock(r6, 0x1) 2018/01/25 09:19:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f0000db9000)=0x80000005, 0x4) sendto$inet6(r0, &(0x7f0000bc7000-0x4c)="", 0x0, 0x0, &(0x7f00007c4000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) 2018/01/25 09:19:58 executing program 4: socketpair$inet6(0xa, 0xa, 0x401, &(0x7f0000885000)={0x0, 0x0}) r0 = epoll_create(0xfff) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000e2f000)={0x0, 0x0, 0x0}, &(0x7f000028e000-0x4)=0xc) getresgid(&(0x7f0000000000)=0x0, &(0x7f0000455000)=0x0, &(0x7f0000caa000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x800, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) flistxattr(r3, &(0x7f0000001000)=""/207, 0xcf) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_STATS(r3, 0x80f86406, &(0x7f0000000000+0xc07)=""/37) fchown(r0, r1, r2) 2018/01/25 09:19:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f0000db9000)=0x80000005, 0x4) sendto$inet6(r0, &(0x7f0000bc7000-0x4c)="", 0x0, 0x0, &(0x7f00007c4000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) 2018/01/25 09:19:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f000063a000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x200}) userfaultfd(0x80000) 2018/01/25 09:19:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000db9000)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000bc7000-0x4c)="", 0x0, 0x0, &(0x7f00007c4000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) 2018/01/25 09:19:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000dff000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000009b000)={&(0x7f00009c5000)=@ipv6_deladdr={0x74, 0x15, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0}, [@IFA_ADDRESS={0x14, 0x1, @loopback={0x0, 0x1}}, @IFA_FLAGS={0x7, 0x8, 0x0}, @IFA_FLAGS={0x8, 0x8, 0x0}, @IFA_FLAGS={0x8, 0x8, 0x0}, @IFA_FLAGS={0x8, 0x8, 0x0}, @IFA_ADDRESS={0xfffffffffffffe13, 0x1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}}, @IFA_CACHEINFO={0x14, 0x6, {0x0, 0x7ff, 0x0, 0x0}}]}, 0x74}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000017000)={@generic="285adc396f53a88e4bb8b1cf3419f00a", @ifru_addrs={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/25 09:19:58 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, 0x22, &(0x7f00003f6000-0x4)=0x4d, 0x4) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, 0x0}, 0xc) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f000051d000-0x90)={0x1, {{0x2, 0xffffffffffffffff, @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) getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000000000)=""/16, &(0x7f0000fae000)=0x10) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000ba8000)={{{{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x100, 0x7fff, 0xffffffff, "713739b0f07f5349a42d6cf28828f949d559897dac82eff97608b763a77431a91867a424b1cef300a17c0b10ff95585a3d2864b8f393aeb1595d03103a8b08ea1a93e1d63083381659e65862b8de40a6"}, 0x160) r1 = syz_open_dev$mice(&(0x7f0000b74000-0x10)='/dev/input/mice\x00', 0x0, 0x40) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f0000797000)={0x101, 0x2, 'client0\x00', 0x2, "5bbd6e43f8ece39b", "f877f80e6da4884cb3a656dc48e35f7cff63eceb0491c9ef1f592f81d9f573b8", 0x0, 0xfffffffffffffffe, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/25 09:19:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000db9000)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000bc7000-0x4c)="", 0x0, 0x0, &(0x7f00007c4000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) 2018/01/25 09:19:58 executing program 6: mmap(&(0x7f0000001000/0xfa3000)=nil, 0xfa3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fa1000)={0x0, 0x0, 0x0}, &(0x7f0000fa1000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f000040e000)={0x0, 0x0}) fcntl$setown(r0, 0x8, r2) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) ptrace$setregset(0x4205, r2, 0x201, &(0x7f00006e8000-0x10)={&(0x7f0000fa3000)="", 0x0}) inotify_add_watch(r0, &(0x7f000069a000-0x8)='./file0\x00', 0x104) [ 35.017476] audit: type=1400 audit(1516871998.593:14): avc: denied { call } for pid=4792 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 [ 35.044896] binder: 4792:4819 ERROR: BC_REGISTER_LOOPER called without request [ 35.077881] binder: 4792:4832 BC_ACQUIRE_DONE u0000000000000000 node 8 cookie mismatch 0000000000000004 != 0000000000000000 [ 35.077906] binder: 4792:4832 BC_REQUEST_DEATH_NOTIFICATION invalid ref 3 [ 35.077919] binder: 4792:4832 IncRefs 0 refcount change on invalid ref 3 ret -22 [ 35.077926] binder: 4792:4832 got transaction to invalid handle [ 35.077934] binder: 4792:4832 transaction failed 29201/-22, size 64-48 line 3004 [ 35.103503] binder_alloc: binder_alloc_mmap_handler: 4792 20000000-20002000 already mapped failed -16 [ 35.104868] binder: BINDER_SET_CONTEXT_MGR already set [ 35.104875] binder: 4792:4842 ioctl 40046207 0 returned -16 [ 35.110419] binder_alloc: 4792: binder_alloc_buf, no vma [ 35.110436] binder: 4792:4843 transaction failed 29189/-3, size 0-0 line 3127 [ 35.111750] binder: 4792:4842 ERROR: BC_REGISTER_LOOPER called without request [ 35.125722] binder: 4792:4832 BC_ACQUIRE_DONE u0000000000000000 no match [ 35.125735] binder: 4792:4832 BC_REQUEST_DEATH_NOTIFICATION invalid ref 3 [ 35.125746] binder: 4792:4832 IncRefs 0 refcount change on invalid ref 3 ret -22 [ 35.125754] binder: 4792:4832 got transaction to invalid handle [ 35.125762] binder: 4792:4832 transaction failed 29201/-22, size 64-48 line 3004 [ 35.217272] binder_alloc: 4792: binder_alloc_buf, no vma [ 35.222707] binder: 4792:4800 transaction failed 29189/-3, size 0-0 line 3127 [ 35.232732] binder: undelivered TRANSACTION_ERROR: 29189 [ 35.238247] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/25 09:19:59 executing program 4: r0 = socket(0x40000000018, 0x0, 0x1) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000ff7000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt(r0, 0x100000111, 0x0, &(0x7f0000001000-0x4)="02000000", 0x4) 2018/01/25 09:19:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000278000)='./file0\x00', 0x0) mount(&(0x7f0000f21000-0x8)='./file0\x00', &(0x7f0000abe000)='./file0\x00', &(0x7f00004db000-0x6)='ramfs\x00', 0x10, &(0x7f000032a000)="") r0 = creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) r1 = open(&(0x7f0000002000)='./file0/bus\x00', 0x0, 0x0) sendfile(r0, r1, &(0x7f0000aef000)=0x0, 0xa8) fcntl$setlease(r1, 0x400, 0x3) 2018/01/25 09:19:59 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000001000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f0000d16000-0x10)={0x7bea, 0x100}) mmap(&(0x7f0000000000/0xd29000)=nil, 0xd29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_buf(r1, 0x6, 0x10, &(0x7f0000a42000-0x56)=""/86, &(0x7f000054a000)=0x56) 2018/01/25 09:19:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000f6d000-0x10)=@common='tunl0\x00', 0x10) shutdown(0xffffffffffffffff, 0x1) 2018/01/25 09:19:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) tee(r0, r0, 0x3f, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000a83000-0xe)='/dev/keychord\x00', 0x2, 0x0) getsockname$llc(r1, &(0x7f0000ea2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f000041d000-0x4)=0x10) sendmsg$nl_xfrm(r0, &(0x7f00007f7000-0x38)={&(0x7f0000dc4000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00007a6000-0x10)={&(0x7f0000949000-0x334)=@polexpire={0x104, 0x1b, 0x3, 0xffffffffffffffff, 0xffffffffffffffff, {{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x3, 0x0, 0x0, 0x0}, 0x0}, [@algo_auth={0x48, 0x1, {{'sha256-ssse3\x00'}, 0x0, ""}}]}, 0x104}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 09:19:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = dup(r0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000fff000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) r3 = dup(r0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000175000-0xc)={r2, 0x80000, r3}) recvmsg(r0, &(0x7f0000740000-0x38)={&(0x7f0000421000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f000074e000)=[{&(0x7f0000535000-0xb)=""/11, 0xb}], 0x1, &(0x7f0000ffe000)=""/250, 0xfa, 0x0}, 0x20) r4 = gettid() rt_sigsuspend(&(0x7f0000b33000)={0x0}, 0x8) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r5, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setsig(r5, 0xa, 0x12) fcntl$setownex(r5, 0xf, &(0x7f0000704000)={0x0, r4}) recvmsg(r6, &(0x7f000095d000-0x38)={&(0x7f0000894000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00000a5000-0x50)=[], 0x0, &(0x7f0000b30000)=""/0, 0x0, 0x0}, 0x0) dup2(r5, r6) tkill(r4, 0x15) sendto$inet(r0, &(0x7f00004c4000-0x1000)='$', 0x1, 0x0, &(0x7f0000fb1000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/25 09:19:59 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0xc0000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$llc(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000001000)=0x10, 0x800) getsockname$llc(r1, &(0x7f00007bc000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000475000)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000c01000)='gid_map\x00') sendfile(r2, r2, &(0x7f0000014000)=0x0, 0x100000080000000c) memfd_create(&(0x7f0000088000)=':+md5sumvmnet1wlan1*\x00', 0x2) 2018/01/25 09:19:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000db9000)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000bc7000-0x4c)="", 0x0, 0x0, &(0x7f00007c4000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) 2018/01/25 09:19:59 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000001000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000ea2000-0x8)=@assoc_value={0x0, 0x8}, &(0x7f0000cfb000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000001000)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getgid() r6 = getegid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r1, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000001000)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setgroups(0x7, &(0x7f0000001000)=[r3, r4, r5, r6, r7, r8, r9]) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000553000)=@assoc_id=r2, &(0x7f000014c000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r11 = socket$inet_udp(0x2, 0x2, 0x0) r12 = openat$rtc(0xffffffffffffff9c, &(0x7f0000653000-0x9)='/dev/rtc\x00', 0xfc, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000acf000)=0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r12, 0x84, 0x77, &(0x7f0000108000)={r10, 0x3092, 0x5, [0x3, 0x1, 0x10001, 0x4, 0x5]}, &(0x7f000051f000-0x4)=0x12) r14 = geteuid() getsockname$ipx(r12, &(0x7f00007f2000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000662000-0x4)=0x10) ioctl$DRM_IOCTL_RES_CTX(r12, 0xc0106426, &(0x7f0000d79000)={0xa, &(0x7f0000ab2000-0x50)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_NEW_CTX(r12, 0x40086425, &(0x7f0000f64000)={r15, 0x3}) ioctl$EVIOCGMASK(r12, 0x80104592, &(0x7f0000736000)={0x3, 0x6b, &(0x7f00006ec000-0x1c)="c61005925a59ceb59f3584873a8e96ed95cd81f29204fd30001b78668c16a43069286dca792f024198b1008483a3706ea645a2d034993292cd99aa6936c540bd337c5510c702c22627811c846af6bee9d7c16d59bf680f619e4b51f9eae5915462eb0bf775763a4b0f7722"}) ioctl$DRM_IOCTL_GET_CLIENT(r12, 0xc0286405, &(0x7f0000feb000)={0x4, 0x2, r13, 0x8747570, r14, 0x0, 0x2, 0x0}) setsockopt$inet_udp_encap(r11, 0x11, 0x64, &(0x7f0000f2d000)=0x1, 0x4) 2018/01/25 09:19:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x11, &(0x7f0000331000-0x4)=0x0, &(0x7f000066c000-0x4)=0x4) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000ecc000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) 2018/01/25 09:19:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000db9000)=0x80000005, 0x4) sendto$inet6(0xffffffffffffffff, &(0x7f0000bc7000-0x4c)="", 0x0, 0x0, &(0x7f00007c4000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) 2018/01/25 09:19:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x88) r1 = syz_open_dev$tun(&(0x7f0000820000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) iopl(0xfc8) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000db4000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e400", @ifru_flags=0x2fd}) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f000007b000)=0x0, 0x4) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f000093b000)={0x1}, 0x4) sendto$inet6(r0, &(0x7f0000e6c000)="", 0xffe3, 0x0, &(0x7f0000e27000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) 2018/01/25 09:19:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000db9000)=0x80000005, 0x4) sendto$inet6(0xffffffffffffffff, &(0x7f0000bc7000-0x4c)="", 0x0, 0x0, &(0x7f00007c4000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) 2018/01/25 09:19:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00008cd000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) r3 = epoll_create1(0x4) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000d4a000)={0x2, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000304000)={0x0, 0x0}) epoll_wait(r3, &(0x7f0000eec000-0xc)=[{0x0, 0x0}], 0x1, 0x454) r4 = dup3(r1, r3, 0x80000) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000b9a000-0x8)={0x0, 0x3}, &(0x7f000054f000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r4, 0x84, 0x7b, &(0x7f0000bcc000)={r5, 0x0}, 0x8) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r2, &(0x7f0000321000)={0xbfffffffc000000d, 0x0}) 2018/01/25 09:19:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000b64000)='/dev/net/tun\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000e1f000-0x10)={0x0, 0x0, 0xce4}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000091000)={r2, 0x80000, r1}) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000ae7000)=0x0, &(0x7f0000fa9000)=0x4) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000db4000-0x28)={@generic="15f4da13837925000c6cde9475153f2a", @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f000045c000-0x98)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000e31000)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @rand_addr=0x7e, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) [ 35.674266] netlink: 68 bytes leftover after parsing attributes in process `syz-executor7'. [ 35.719886] netlink: 68 bytes leftover after parsing attributes in process `syz-executor7'. 2018/01/25 09:19:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000db9000)=0x80000005, 0x4) sendto$inet6(0xffffffffffffffff, &(0x7f0000bc7000-0x4c)="", 0x0, 0x0, &(0x7f00007c4000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) 2018/01/25 09:19:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2000000011, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000b13000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000ad2000)={0x5, {0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x14}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x7, 0x20000, 0x6, 0x3, &(0x7f000019f000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x9, 0xe1}) bind$packet(r0, &(0x7f0000c85000)={0x11, 0x4, r1, 0x1, 0x0, 0x6, @random="24e8efc6c875", [0x0, 0x0]}, 0x14) r2 = pkey_alloc(0x0, 0x3) pkey_mprotect(&(0x7f0000472000/0x1000)=nil, 0x1000, 0x2000000, r2) sysinfo(&(0x7f0000441000)=""/147) r3 = dup(r0) write$selinux_load(r3, &(0x7f0000339000-0xde)={0xf97cff8c, 0x8, 'SE Linux', ""}, 0x10) 2018/01/25 09:19:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000759000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f00004b9000-0x78)={0xe1, {0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x15}, [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, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x206, 0xfffffffffffffffe, 0x1, 0x200, 0x400, 0x0, 0x1, 0xf8, 0x80000001}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000b9c000-0x4)=0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f000035c000-0x4)=r1) ioctl$int_in(r0, 0x5452, &(0x7f0000e1d000)=0x9) r2 = syz_open_dev$mice(&(0x7f00001ba000-0x10)='/dev/input/mice\x00', 0x0, 0x10040) accept4$llc(r2, &(0x7f00008bc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00003da000-0x4)=0x10, 0x800) sendto$inet(r0, &(0x7f000017d000-0x3)="03", 0x1, 0x100000004043, &(0x7f0000ee6000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$ASHMEM_GET_PROT_MASK(r2, 0x7706, &(0x7f000070e000-0x8)={0x0, 0x0}) setsockopt$ax25_buf(r2, 0x101, 0x0, &(0x7f00006fd000)="4eeb94689986ef9698e3d3f7ab2b49139c59806c8d0469f1e225be48b32fbd7bdb70c4a3bbb2d9414f798e426ed0ff47c2893da88e5d1761b18840860b46bf6966e6d1b42e6a7ea417a5c5ab75e1793b2668a498597d926bcaf6a65ca1951d27d0a51c21f160c44659d5a32a60bc35fda5fa29942f7100d57c6d95febbaa2e55e926718ff611b3b92e8d8a8383932d31673d9fcbcd7233", 0x97) 2018/01/25 09:19:59 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000-0x38)={&(0x7f000000b000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000013000-0x10)={&(0x7f0000011000)={0x14, 0x20000058, 0x443, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 09:19:59 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0xffffffffffffdffc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x6, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000005000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r1, 0x11, 0x40000000000001, &(0x7f0000013000-0x4)=0x0, &(0x7f0000014000-0x4)=0x4) mmap(&(0x7f0000000000/0xfe3000)=nil, 0xfe3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2018/01/25 09:19:59 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCNOTTY(r0, 0x5422) 2018/01/25 09:19:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000be7000-0x8)='keyring\x00', &(0x7f0000095000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000db3000-0x9)='/dev/kvm\x00', 0xffffffffffffffff) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000c82000-0x10)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f0000b0f000)=0x6, 0x4) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f000063e000-0x93)=""/147) 2018/01/25 09:19:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$join(0x1, &(0x7f0000bac000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}) r0 = request_key(&(0x7f000087d000-0x6)='.dead\x00', &(0x7f00008d0000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000eb8000-0x2)='#\x00', 0xfffffffffffffff9) getresuid(&(0x7f0000fa2000)=0x0, &(0x7f0000045000-0x4)=0x0, &(0x7f0000f54000-0x4)=0x0) getresgid(&(0x7f0000960000-0x4)=0x0, &(0x7f0000186000)=0x0, &(0x7f0000fcf000-0x4)=0x0) keyctl$chown(0x4, 0x0, r1, r2) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f00007e6000)='/dev/keychord\x00', 0x4000, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f0000b5b000)={0x0, 0x42, "0d8601e30d6ed44cdcfe0ce8146fd8523fc81213dbe00e2fa28fda1e56e204042e9a2cd467dd9ed427d3e36a577086a3c2f2963eb1ae945143e7e9f3dc43d14e6b0c"}, &(0x7f0000426000)=0x4a) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f00001c1000)={0xffffffffffffff81, 0x4, 0xffffffffffffffe0, 0x3, r4}, 0x10) ioctl$TUNGETIFF(r3, 0x800454d2, &(0x7f0000d13000-0x4)=0x7) getsockname$packet(0xffffffffffffff9c, &(0x7f000007f000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000671000)=0x14) setsockopt$packet_drop_memb(r3, 0x107, 0x2, &(0x7f0000e78000-0x10)={r5, 0x1, 0x6, @random="3f4147aa7389", [0x0, 0x0]}, 0x10) add_key$user(&(0x7f0000c6e000-0x5)='user\x00', &(0x7f00008b0000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000913000-0x84)="fd0fe2faae8a3c744eda9f0f0ceb67fa150a231b5fff5f5ab3b9e06c9e81bdfbdf5a78534f8678e144a5e22e04bcb8f8f971cb1d95c8a4ab871f3bc6c164940a4324926fafd570b12eadd20acd3e0c18215c8d9da930e46d643410a17e30cb3160cb383212ad5cb16c14c7f58d1291c292ec27a07c0f205f86b8b5d20511786a", 0x80, r0) keyctl$session_to_parent(0x12) 2018/01/25 09:19:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000b8f000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f00006e8000-0xb0)={{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]}) fcntl$dupfd(r0, 0x0, r0) dup2(r0, r0) 2018/01/25 09:19:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000db9000)=0x80000005, 0x4) sendto$inet6(r0, &(0x7f0000bc7000-0x4c)="", 0x0, 0x0, &(0x7f00007c4000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) 2018/01/25 09:19:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000004000-0x38)={&(0x7f0000000000)=@nl=@proc={0x10, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f0000002000)=[{&(0x7f0000001000)="5500000018007fafb72d1cb2a4a280930206000000a843096c2623692500080021000149bd50ca8a9848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000004000)=[], 0x0, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f000067c000-0x3f)={0x0, 0x37, "e5cc3fdf99728bd1dc8a6776fcdef1185aed683f79e6cd8c4b7740393ccaa164154e96b0422da4a774b4a5936cdb09a9059281b82b398e"}, &(0x7f0000692000)=0x3f) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000a86000-0xc)={r1, 0x7, 0x30}, &(0x7f0000e33000-0x4)=0xc) 2018/01/25 09:19:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000db9000)=0x80000005, 0x4) sendto$inet6(r0, &(0x7f0000bc7000-0x4c)="", 0x0, 0x0, &(0x7f00007c4000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) 2018/01/25 09:19:59 executing program 5: mmap(&(0x7f0000000000/0x78000)=nil, 0x78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000071000-0x9)='/dev/ppp\x00', 0x101000, 0x0) mmap(&(0x7f0000078000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setitimer(0x2, &(0x7f0000077000)={{0x0, 0x2710}, {0x10000000000, 0x0}}, &(0x7f0000077000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/25 09:19:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000db9000)=0x80000005, 0x4) sendto$inet6(r0, &(0x7f0000bc7000-0x4c)="", 0x0, 0x0, &(0x7f00007c4000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) 2018/01/25 09:19:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000941000-0xc)='/dev/autofs\x00', 0x208000, 0x0) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f00003c7000)=0xa7, 0x4) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000066000-0x38)={&(0x7f00002e0000-0xc)={0x10, 0x0, 0x0, 0x0}, 0x31e, &(0x7f0000fd1000)={&(0x7f0000a23000-0x225c)={0x14, 0x7, 0xa, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000b1d000-0x4)=0x7) 2018/01/25 09:19:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000d78000-0x8)={0x0, 0x0}) futex(&(0x7f000000d000-0x4)=0x1, 0x800000000006, 0x0, &(0x7f00003b7000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x3, 0x0, &(0x7f0000366000-0x8)={0x0, 0x0}, &(0x7f0000c82000-0x4)=0x0, 0x0) 2018/01/25 09:19:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b7d000-0x8)='./file0\x00', 0x0) r0 = memfd_create(&(0x7f0000ce9000)='md5summime_type.%(\x00', 0x1) r1 = openat(0xffffffffffffff9c, &(0x7f00005c9000)='./file0\x00', 0x2100, 0x80) renameat(r0, &(0x7f0000ddc000)='./file0\x00', r1, &(0x7f0000f30000-0x8)='./file0\x00') mount(&(0x7f0000018000)='./file0\x00', &(0x7f000002c000)='./file0\x00', &(0x7f000002d000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)="") lseek(r1, 0x0, 0x0) syz_fuseblk_mount(&(0x7f0000776000-0xc)='./file0/bus\x00', &(0x7f0000206000-0xc)='./file0\x00', 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/01/25 09:19:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000be7000-0x8)='keyring\x00', &(0x7f0000095000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000db3000-0x9)='/dev/kvm\x00', 0xffffffffffffffff) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000c82000-0x10)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f0000b0f000)=0x6, 0x4) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f000063e000-0x93)=""/147) 2018/01/25 09:19:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x803, 0x300) r1 = syz_open_dev$tun(&(0x7f0000bcb000)='/dev/net/tun\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000e3c000)=0x0, &(0x7f000083b000)=0xfffffffffffffec4) r2 = socket$inet(0x2, 0x7, 0x3) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000494000-0x4)=0xcc5, 0x4) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_names=@common='bcsh0\x00'}) r3 = getpid() setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000563000)=0x20, 0x4) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000eaa000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000ad8000-0x4)=0x8) ioctl$sock_SIOCSPGRP(r2, 0x8902, &(0x7f0000670000)=r3) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x21ff}) recvmmsg(r0, &(0x7f000094f000)=[{{&(0x7f0000e19000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f00006ca000)=[{&(0x7f0000703000)=""/24, 0x18}], 0x1, &(0x7f0000560000)=""/129, 0x81, 0x0}, 0x0}], 0x1, 0x0, 0x0) 2018/01/25 09:19:59 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0x0, &(0x7f0000df5000-0x16)={0x0, {0x0}, 0x0, 0x0}, &(0x7f0000001000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000ade000)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000000)={0xffff}, 0x4) bind$ipx(r0, &(0x7f0000a3a000-0x10)={0x4, 0xb4, 0x8001, "dbfee7689f94", 0x0, 0x0}, 0x10) 2018/01/25 09:19:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00004d6000-0x8)={0x0, 0x0}) readv(r0, &(0x7f0000e7f000-0x20)=[{&(0x7f00006dd000)=""/4096, 0x1000}, {&(0x7f0000a1e000-0x93)=""/147, 0x93}], 0x2) getsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000f6c000-0xbe)=""/190, &(0x7f0000099000)=0xbe) r1 = socket(0x10, 0x3, 0x0) write(r1, &(0x7f0000119000-0x24)="2400000052001f0014f9f407000904ff0200070208000100ffffffff0800000000000006", 0x24) 2018/01/25 09:19:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000db9000)=0x80000005, 0x4) sendto$inet6(r0, &(0x7f0000bc7000-0x4c)="", 0x0, 0x0, &(0x7f00007c4000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) r1 = getpgrp(0xffffffffffffffff) rt_sigqueueinfo(r1, 0xe, &(0x7f000002e000-0x10)={0x2e, 0x4d9b, 0x8, 0x9506}) 2018/01/25 09:19:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000069a000)={0x1, &(0x7f0000c1d000-0x8)=[{0x6, 0x400000000000000, 0x0, 0x5}]}) r0 = request_key(&(0x7f0000e57000-0x5)='user\x00', &(0x7f000018c000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00005ed000)='em1\x00', 0xffffffffffffffff) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000d2e000-0x15)='/proc/self/net/pfkey\x00', 0x80, 0x0) r2 = mmap$binder(&(0x7f00002e2000/0x1000)=nil, 0x1000, 0x2, 0x1013, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000c2d000-0x18)={r2, 0x0, 0x0, 0x0}) keyctl$read(0xb, r0, &(0x7f0000c29000+0x1cc)=""/4096, 0x1000) 2018/01/25 09:19:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) socket$inet6(0xa, 0x0, 0x4) setsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000db9000)=0x80000005, 0x4) sendto$inet6(r0, &(0x7f0000bc7000-0x4c)="", 0x0, 0x0, &(0x7f00007c4000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x80}, 0x3b8) socket$nl_route(0x10, 0x3, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000788000)='/selinux/mls\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f0000e70000-0x4)=0x0, 0x4) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000f25000-0x8)={0x0, 0x0}) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) socket$inet6_icmp(0xa, 0x2, 0x3a) 2018/01/25 09:19:59 executing program 6: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000020000)={0xaa, 0x0, 0x0}) r1 = userfaultfd(0x80000) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000005000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000022000)={{&(0x7f0000007000/0x2000)=nil, 0x2000}, 0x1, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000005000/0x2000)=nil, 0x2000}, 0x1, 0x0}) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000025000-0x15)='/dev/pktcdvd/control\x00', 0x80, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000025000-0x4)=0x0) 2018/01/25 09:19:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000c67000)=0x0) r2 = epoll_create1(0x0) r3 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f0000538000-0xc)={0x0, 0x0}) dup3(r0, r3, 0x0) 2018/01/25 09:19:59 executing program 3: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsetxattr(0xffffffffffffffff, &(0x7f0000005000)=@known='com.apple.system.Security\x00', &(0x7f0000006000-0xd)='system*wlan1\x00', 0xd, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000001f000-0x9)='/dev/sg#\x00', 0x30, 0x0) ioctl(r0, 0x1, &(0x7f0000005000-0xa)="") mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_int(r0, 0x21, 0x1b, &(0x7f0000020000-0x4)=0x0, &(0x7f000000f000)=0x4) 2018/01/25 09:19:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x4) openat$ashmem(0xffffffffffffff9c, &(0x7f0000a21000+0x87b)='/dev/ashmem\x00', 0x10000, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000fbd000-0x9)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) bind$netlink(r0, &(0x7f0000ecd000)={0x10, 0x0, 0xffffffffffffffff, 0x80800}, 0xc) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f0000f07000)=0x0) r1 = getpgrp(0xffffffffffffffff) ptrace$peek(0x2, r1, &(0x7f0000e85000-0x8)=0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f000014b000-0x8)={0x0, 0x0}) 2018/01/25 09:19:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000a5f000)='/dev/net/tun\x00', 0x0, 0xfffffffffffffffd) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000db4000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) ioctl$TUNSETLINK(r0, 0x400454cd, &(0x7f0000475000)=0x0) accept$nfc_llcp(r1, &(0x7f0000d72000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f00006b6000-0x4)=0xfffffffffffffe93) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000934000-0x20)={{&(0x7f000009e000/0x2000)=nil, 0x2000}, 0x0, 0x0}) 2018/01/25 09:19:59 executing program 3: r0 = dup(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000001000-0xe3)=""/227) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f0000001000-0x4)=r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000000)={0x0, 0xbe, "9b269acf42a392787f05ffbacfab98e378294225f3ff37836e0ba4aa19052992e4351178345d6ad45d79a717d36c221b0d7aa5c4ef378ed9f18e464b9dfdc44f282cca3f0d30895fb17bb63c5e011378141460a367ddb0fabc64e82e93c7a4262aeffadaede69541d51f75e9bbe370517bf55de04cc4ed7ba1a021d9ea1d740540410fd0223a45353ff38599eb0a2faa32a293131e1a179914f3824a3c1eb1bd21fd8f7e2602e7b655b6e3b8f3b989e2ffd52efe0343262d65aef1979287"}, &(0x7f0000001000)=0xc6) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000012000-0x70)={r1, 0x68, "98ce4feed927c19762c1339caa66c792361d4188de20e7918529be13d70ee900a7e2619586a968670db713af655cc517777b08049267c8f878b632f5ea9e733ba35c5636476a1ed865e20003c26f518192416c4ede744e95fc0ec699e131aa6a6dd9f6d03f7b4de0"}, &(0x7f0000013000-0x4)=0x70) r2 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000012000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) seccomp(0x1, 0x0, &(0x7f0000002000)={0x1, &(0x7f0000012000)=[{0x0, 0x0, 0x0, 0x0}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r2, 0x8010aa02, &(0x7f0000bb7000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/25 09:19:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000db9000)=0x80000005, 0x4) sendto$inet6(r0, &(0x7f0000bc7000-0x4c)="", 0x0, 0x0, &(0x7f00007c4000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) getsockopt$inet6_buf(r0, 0x29, 0x15, &(0x7f0000f2d000)=""/201, &(0x7f0000ff9000)=0xc9) r1 = open(&(0x7f00003df000-0x8)='./file0\x00', 0x1, 0x90) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000fc9000-0x64)=[@in6={0xa, 0x3, 0x7f, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0xffff}, 0x6bd}, @in6={0xa, 0x1, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x101}], 0x64) 2018/01/25 09:19:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) setfsuid(0x0) r0 = add_key(&(0x7f000042e000-0xb)='cifs.idmap\x00', &(0x7f00005fa000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000c34000)="a5326dc50a37fd13df9193d23b8352f092bddabcb0427d49be95c4349cf0943d200b93a5fc7e425a07d527954404bcd1b42de6798dfc5334a0f4c3f7a9ac7ffe2027744ec5ba5df100f8c24ffbbea622bbc41ceba42534317b061b9d", 0x5c, 0xfffffffffffffffb) keyctl$restrict_keyring(0x1d, r0, &(0x7f0000a2c000-0xd)='dns_resolver\x00', &(0x7f0000a19000-0x9)='em0ppp0-\x00') 2018/01/25 09:19:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000fb8000-0x12)='/dev/input/event#\x00', 0x2, 0x101002) r1 = dup(r0) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x8) r2 = creat(&(0x7f0000701000)='./file0\x00', 0x48) ioctl$ASHMEM_GET_PIN_STATUS(r2, 0x7709, 0x0) write(r0, &(0x7f0000437000)="0700000014000307061e0000090f0a0011000000f608ffb8", 0x18) 2018/01/25 09:19:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f00008a7000)="") r0 = accept$inet(0xffffffffffffffff, &(0x7f0000ddd000-0x10)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000083e000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00001db000)={0x0, 0x1}, &(0x7f0000437000)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000f4f000)={r1, @in={{0x2, 0x2, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000031b000-0x2)=0x8c) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000654000)='/dev/vga_arbiter\x00', 0x400000, 0x0) umount2(&(0x7f00009ca000-0x1)='.', 0x2) utime(&(0x7f00006f2000-0x1)='.', &(0x7f00009de000)={0x9, 0x0}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000bd8000-0x10)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000403000)=0x10) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000fc7000-0x8)={r3, 0x1ff}, &(0x7f0000cfe000)=0x8) connect$pppoe(r2, &(0x7f000080c000-0x1e)={0x18, 0x0, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @common='bcsh0\x00'}}, 0x1e) 2018/01/25 09:19:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x6) writev(r0, &(0x7f000013b000)=[{&(0x7f0000350000-0x58)="580000001400192340834b80040d8c560206ddffec0481000000000000005800004824ca944f64009400050028825a003b7dbe907902008000f0fffeffffef03ed03fff5f800000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) r1 = syz_open_dev$usbmon(&(0x7f00004b6000-0xd)='/dev/usbmon#\x00', 0x2, 0x80000) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f00000ff000)={0x18, 0x0, {0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}) [ 36.082469] netlink: 8 bytes leftover after parsing attributes in process `syz-executor5'. [ 36.095593] netlink: 8 bytes leftover after parsing attributes in process `syz-executor5'. 2018/01/25 09:19:59 executing program 3: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000019000)='./file0\x00', 0x19) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ipx(r0, &(0x7f0000019000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000010000)=0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) close(r1) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r3, &(0x7f0000001000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r3, 0x1, 0x2, &(0x7f0000018000)=0x200, 0x4) setsockopt$sock_int(r1, 0x1, 0x2, &(0x7f0000018000)=0x3f, 0x4) bind$inet(r2, &(0x7f0000015000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r3, 0x0) listen(r2, 0x0) 2018/01/25 09:19:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x80004, 0x5, &(0x7f000090c000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000935000-0x4)=0x0, &(0x7f00001fe000-0x4)=0x4) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00005a7000-0x10)={&(0x7f0000419000-0x174)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x6c}, @in6=@loopback={0x0, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x0, 0x0, 0x0}, [@algo_comp={0x48, 0x3, {{"6465666c61746500000000000000000000000000000000000000000000000000000000000000000000f1ffffff00"}, 0x0, ""}}]}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 09:19:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@loopback={0x0, 0x1}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f000021a000-0x1c)={0x0, 0x0, &(0x7f00005d1000-0x10)={&(0x7f0000edc000)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000022a000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_dccp_buf(r1, 0x21, 0xe, &(0x7f000089b000-0x1c)=""/245, &(0x7f0000512000)=0xf5) connect$inet6(r0, &(0x7f00005da000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x0}, 0x1c) 2018/01/25 09:19:59 executing program 6: r0 = syz_open_dev$usbmon(&(0x7f0000c5d000)='/dev/usbmon#\x00', 0x7, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$selinux_create(r0, &(0x7f0000001000-0x41)=@objname={'system_u:object_r:ldconfig_cache_t:s0', 0x20, '/usr/sbin/cupsd', 0x20, 0x30, 0x31, 0x20, './file0\x00'}, 0x41) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) mkdir(&(0x7f0000176000)='./file0\x00', 0x0) mount(&(0x7f0000b29000-0x8)='./file0\x00', &(0x7f00008f9000-0x8)='./file0\x00', &(0x7f0000b4f000-0x7)='proc\x00', 0x1000000001, 0x0) r1 = inotify_init() inotify_add_watch(r1, &(0x7f0000caa000)='./file0\x00', 0x180) r2 = open$dir(&(0x7f000001c000-0xc)='./file0\x00', 0x0, 0x0) getdents(r2, &(0x7f0000386000)=""/2013, 0x7dd) getdents64(r2, &(0x7f0000083000)=""/226, 0xe2) 2018/01/25 09:19:59 executing program 4: mmap(&(0x7f0000000000/0xfa2000)=nil, 0xfa2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) mmap(&(0x7f0000fa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000fa3000-0x8)='./file0\x00', &(0x7f00000a5000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000fa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000fa3000-0x4)=0x0, &(0x7f000065b000)=0x0, &(0x7f0000fa3000-0x4)=0x0) setreuid(r1, r2) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fa3000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000fa2000)=0xc) fcntl$setown(r0, 0x8, r3) fcntl$getownex(r0, 0x10, &(0x7f000040e000)={0x0, 0x0}) ptrace$setopts(0x4206, r4, 0x0, 0x0) ptrace(0x4207, r4) mmap(&(0x7f0000fa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getsig(0x4202, r3, 0x43e8, &(0x7f0000fa4000-0x10)={0x0, 0x0, 0x0, 0x0}) ptrace$setregset(0x4205, r3, 0x200, &(0x7f0000fa2000)={&(0x7f00007ca000)="", 0x0}) 2018/01/25 09:19:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a2e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000a9000-0xd)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f00000a2000)={0x0, 0x9, 0x4}, &(0x7f0000772000-0x4)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r3, 0x84, 0x78, &(0x7f00002d8000)=r4, 0x4) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) recvmsg(r2, &(0x7f000014f000)={&(0x7f0000cd2000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000cd3000-0x60)=[], 0x0, &(0x7f0000af7000)=""/192, 0xc0, 0x0}, 0x0) clone(0x0, &(0x7f00004a7000)="", &(0x7f00006d0000)=0x0, &(0x7f000001a000-0x4)=0x0, &(0x7f000004f000-0x3a)="") 2018/01/25 09:19:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000db9000)=0x80000005, 0x4) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000368000)='/dev/autofs\x00', 0x3, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000c5c000)=0x8001, 0x4) sendto$inet6(r0, &(0x7f0000bc7000-0x4c)="", 0x0, 0x0, &(0x7f00007c4000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) r2 = fcntl$getown(r0, 0x9) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000317000-0x4)=r2) 2018/01/25 09:19:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000dee000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000de2000-0x1)="", 0xfffffffffffffd43, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = syz_open_dev$mice(&(0x7f0000eae000)='/dev/input/mice\x00', 0x0, 0x400800) bind$inet(r1, &(0x7f0000571000)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) openat$pfkey(0xffffffffffffff9c, &(0x7f00006de000)='/proc/self/net/pfkey\x00', 0x100, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f00004ab000-0x4)=0x3f, 0x4) r2 = syz_open_dev$sg(&(0x7f0000574000-0x9)='/dev/sg#\x00', 0x81, 0x123200) unlinkat(r2, &(0x7f0000fd4000)='./file0\x00', 0x0) 2018/01/25 09:19:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = memfd_create(&(0x7f0000e5d000+0x91c)="d100", 0x1) bind$nfc_llcp(r1, &(0x7f00003ff000-0x60)={0x27, 0x0, 0x5, 0x6, 0x942, 0x356, "403c34fe956e4ab83f5bfbb74ce7a515568eef68b5d3c447d6051d96f8b011d6b8fa27c797ce8e37be44a9a1bd113f36b8ccef2c1fcc1240cbcdd04d6ad0ff", 0xfffffffffffff800}, 0x60) setsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000db9000)=0x80000005, 0x4) sendto$inet6(r0, &(0x7f0000bc7000-0x4c)="", 0x0, 0x0, &(0x7f00007c4000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) 2018/01/25 09:19:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x400) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000960000-0xc)='/dev/autofs\x00', 0x0, 0x0) fchown(r0, 0x0, 0x0) ioctl(r0, 0xfffffffffffffff8, &(0x7f0000269000-0x1000)="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") 2018/01/25 09:19:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000ef3000-0x4)='net\x00') getdents(r0, &(0x7f0000d2b000-0x1f)=""/31, 0x1f) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000e99000)={0x0, 0x0, 0x0, 0x0, 0x19a, 0x1f, 0x1a, 0x4, "086fa658a15a5b69347b4f42f7d3cf43f35124d7c56e6158ad7d59de17d4db78753d1fd8f9ee8061a43bcd59272d71872c8e51f35d6bbb7c06324f1a878690c1", "de075d81f8a1f9c52cbdb1650b1facd38f16c958c8aee6492241785c00ebee49", [0x3, 0x4], 0x0}) 2018/01/25 09:19:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000b80000-0x10)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f000029b000-0x4)={0x5684}, 0x4) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000f46000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000728000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = syz_open_dev$tun(&(0x7f0000434000-0xd)='/dev/net/tun\x00', 0x0, 0xa) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000adb000)={0x4, [0x4c, 0x400000004000, 0x0, 0x5]}, &(0x7f0000ae3000)=0xc) fcntl$addseals(r0, 0x409, 0x8) recvfrom$inet6(r1, &(0x7f0000d37000)=""/4096, 0x1000, 0x0, 0x0, 0x0) link(&(0x7f000093f000-0x8)='./file0\x00', &(0x7f0000533000)='./file0\x00') ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f00000ce000)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f0000909000)={r3, 0x2}) write$tun(r2, &(0x7f0000d0b000-0x41f)=@hdr={0x1, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x415, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @empty=0x0, @broadcast=0xffffffff, {[]}}, @dccp={{0xffffffffffffffff, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "b31d90", 0x0, "b99878"}, "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"}}}, 0x41f) 2018/01/25 09:19:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000003000-0x1000)="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", 0x12e) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) pselect6(0x40, &(0x7f0000464000-0x40)={0x2, 0x28b, 0x6, 0x6, 0x8001, 0x401, 0x2, 0x3}, &(0x7f00003a0000-0x40)={0x8, 0x7862e254, 0x6, 0x3, 0x1, 0x24, 0x5, 0x1200000000000}, &(0x7f0000ef0000+0x82c)={0x7fffffff, 0x1, 0x4f7b7498, 0x80000001, 0x4, 0x100000001, 0x20, 0x5}, &(0x7f0000338000)={0x0, 0x989680}, &(0x7f0000a4c000-0x10)={&(0x7f00001e9000)={0x5}, 0x8}) r0 = dup(0xffffffffffffffff) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f50000-0x14)={0xfffffffffffffffa, 0x0, 0x0, 0x8, 0x0}, 0x14) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) 2018/01/25 09:19:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000f4e000-0x8)={0xfffffffffffffffa}, 0x0, 0x8) r0 = gettid() timer_create(0xb, &(0x7f0000044000)={0x0, 0xa, 0x4, @tid=r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000004a000)={{0x0, 0x1}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) rt_sigtimedwait(&(0x7f0000002000-0x8)={0x0}, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000-0x10)={0x0, 0x989680}, 0x8) r1 = creat(&(0x7f00009c6000)='./file0\x00', 0x100) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000a8f000)={0x0}, 0x1) 2018/01/25 09:19:59 executing program 2: munlock(&(0x7f0000eb9000/0x4000)=nil, 0x4000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000db9000)=0x80000005, 0x4) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000ca0000)='/selinux/context\x00', 0x2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00001a7000)={{{@in6=@loopback={0x0, 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c50000-0x4)=0xe8) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00004af000)=0x422, 0x242) sendto$inet6(r0, &(0x7f0000bc7000-0x4c)="", 0x0, 0x0, &(0x7f00007c4000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) 2018/01/25 09:19:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000721000-0x108)={0x0, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000852000)=0x108) chroot(&(0x7f0000e73000-0x8)='./file0\x00') mount(&(0x7f00004a4000-0x1)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f00008a7000)="") r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000cf2000-0x10)='/selinux/status\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00009e9000)='.', 0x106) [ 36.283049] device gre0 entered promiscuous mode 2018/01/25 09:20:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f000031c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r0, &(0x7f0000690000)=@file={0x1, './file0\x00'}, 0xa) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000313000)='/selinux/status\x00', 0x0, 0x0) recvfrom$ipx(r2, &(0x7f00000db000)=""/121, 0x79, 0x2, &(0x7f0000f52000)={0x4, 0x4, 0x401, "8e63d35e21ba", 0x3ed, 0x0}, 0x10) connect$unix(r0, &(0x7f00000bc000)=@abs={0x0, 0x0, 0x0}, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0xc0) connect$unix(r0, &(0x7f0000e9d000-0xa)=@file={0x1, './file0\x00'}, 0xa) close(r0) 2018/01/25 09:20:00 executing program 7: munlock(&(0x7f0000eb9000/0x4000)=nil, 0x4000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000db9000)=0x80000005, 0x4) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000ca0000)='/selinux/context\x00', 0x2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00001a7000)={{{@in6=@loopback={0x0, 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c50000-0x4)=0xe8) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00004af000)=0x422, 0x242) sendto$inet6(r0, &(0x7f0000bc7000-0x4c)="", 0x0, 0x0, &(0x7f00007c4000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) 2018/01/25 09:20:00 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x200000, 0x0) clone(0x0, &(0x7f0000b22000)="", &(0x7f00005e5000-0x4)=0x0, &(0x7f0000962000-0x4)=0x0, &(0x7f000041a000)="") fanotify_init(0x0, 0x0) 2018/01/25 09:20:00 executing program 1: mmap(&(0x7f0000000000/0x2c000)=nil, 0x2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x200000000) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f000002b000)=0x9, 0x4) 2018/01/25 09:20:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) fcntl$setflags(r0, 0x2, 0x0) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0xd, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x2, 0x0, 0xffffffffffffffff, 0x0, {0x10, 0x0, 0xffffff02, 0x0, 0x0, 0x0, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}}]}, 0xa0}, 0x1, 0x0, 0x0, 0x0}, 0x0) setns(r0, 0x8000000) 2018/01/25 09:20:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$random(&(0x7f00002b7000)='/dev/random\x00', 0x0, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x45, &(0x7f0000db9000)=0xffff, 0xda) sendto$inet6(r0, &(0x7f0000768000)="63bbb543eb2709700d353f68247a0961e41cd05859ffddc18c7a8464ac5488fd9d1834a37764e91749df25", 0x2b, 0x0, &(0x7f00007c4000-0x1c)={0xa, 0x3, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x4}, 0x1c) 2018/01/25 09:20:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000721000-0x108)={0x0, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000852000)=0x108) chroot(&(0x7f0000e73000-0x8)='./file0\x00') mount(&(0x7f00004a4000-0x1)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f00008a7000)="") r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000cf2000-0x10)='/selinux/status\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00009e9000)='.', 0x106) 2018/01/25 09:20:00 executing program 5: mmap(&(0x7f000053b000/0x2000)=nil, 0x2000, 0x1000004, 0x40000002871, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f000053b000)=0xc) r2 = socket(0x11, 0x0, 0x5) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ipx(r2, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000002000-0x4)=0x10) mmap(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r2, &(0x7f0000001000)={&(0x7f0000000000)=@proc={0x10, 0x0, 0x2, 0x8000000}, 0xc, &(0x7f0000002000)=[{&(0x7f0000003000-0x10a0)={0x10a0, 0x29, 0x504, 0x3, 0x2, "", [@typed={0xc, 0x39, @ipv4=@empty=0x0}, @generic="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@generic="2c77e90e49154e06340f2306bc24c343af5e8b1152c13b0d78b03031ce85151a0be19820d13032559ca98ee0e22e962570614519a1d2c1e9af6a190e7f029bf5f80e70fea54ba887523977116130c530ab71351c86c4593e6ca0e2aeed5affc54c6c498ff1974cc884d7bc70fc6a289f5476c948d300bc8ba908f945ca3661884a050040fd5f4ffb2f184db6f37548794935f1778a3bdf3fc02dd474ad81ec7bbc3c8ad06a108a3957850d1a8043abf595661e807dac6be134ba36b849563bf0cc3540f36004ac88c6f756458a7b009d90ac078d938735f4631a30fedf1f3028", @generic="9455470d993791d54b900ae131e5247c4f98f463bc01bff37dbf7809631ac8dfc37cac228e46d8879129efc62d3dd96cceab95b192b91623ee35ce94a8d9f805d36f757f62c6275e86fed0bfcc215a90f9f78c0b736a8a0ab3df18b7426bf9af620b506837b0b02bcf5dbd48c8e25f4a7f26c1bb2602e9992f6740d846fa37a6960a18a1307279d4ea9ab482bf3e3ec3a51fc7be86959a4a7775491db4a1ceff30a631356ec17ca78b5153c4cba449c1504bef16bfa53c27dfe33591d24ace76b70add81d32bd1f89909fd391c69edebaab5cd"]}, @typed={0xc, 0x5f, @u32=0x1}, @typed={0x14, 0x36, @str='#selinux>\x00'}]}, 0x1214}, {&(0x7f0000001000)={0x2e8, 0x42, 0xb, 0x6, 0x1, "", [@nested={0xd4, 0x5f, [@generic="302d39e4000ae8cce23703c84dd3dd60c65bdb27ef2e23872a6aef3320727003078cb47383c5005c5e2335db1ff0e4020c2543f7513ceb22a1f87cfe0355454369f424f52e86b73e665fbc0705907818ee8bb744a52bd2894657a1ad844c8ff9309d7440cc6d939575c8ef3626ef55542a8488a58548f95745261ae1a2aaa36fb0ce8da0d75f94d6521d5b2f237b2ca60b6e8e16e6e7a102671be4d8da8a268eed49bcda1548669cf47768f81c4e880fa8663c4380eafc7c641bee740e7fe5f308c28588b27ddc420295566f639c61"]}, @typed={0xf8, 0x13, @binary="0b03074f9bd09a48efa9b43bfbe6df8ebfa5de1ca92fd30db6a748afba383562c3a8df44fdcbf3876814fc257d762de0621b65f186faec7b26c2a00381889537c46cbeff061c339cb7271068e38e2733b331e78a66fcec03a51c607b1058879253864f0b1dd00333347648cbe591332f3a2f0dd44fe54f259ada49727d1eaca123607bfb824ff02152a67f2369a77eacd49e793515757fbf5ddb4eac9a1829460881065a142424e9d35d80aa59b76fd7a7ec413f28a8742e7cefe731d05720e2c588e639d75a455d4dda87c649f3f26a9ecb9504aae7e3d6b62b1b24946e28571b7a51914cb5c9e8ef6074e916"}, @typed={0xc, 0x39, @uid=r1}, @typed={0x60, 0x22, @binary="646bc1bb0cb485185ccc7faedaed245f1494f2768c47d6f64e64e205fc8d6565df0175be66c515b636ee7ad7dd07c92ca4d101e8cf334300770a46c9be0d268bc0388820e6b208ef3619c2c463ed84924bf2e2fae8"}, @generic="f9812423e82b39491663600e7494dc6f44c30f6d7db9bc5af3cf2354e83bbaf60e1d9b877d1f167d5e7fdb545a4a01e4a5ebae4ed8e3164cfc7996ad47f0d2e99b08bfeba5197d0c73d15e13acf7774d7be3a1f73e1731492ccbafbd967b586753a6f097856c116853711d6de90ebd809ecd8d76b2f049d0159280b398d239490b4c4fe193a418814bf6f889b829e4f04651a041e7a1e04d7194e6bce3"]}, 0x2e8}], 0x4, 0x0, 0x0, 0x8040}, 0x40000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_rr_get_interval(r0, &(0x7f0000000000)={0x0, 0x0}) mremap(&(0x7f000053b000/0x1000)=nil, 0x1000, 0x1000, 0x3, &(0x7f0000000000/0x1000)=nil) ioctl$sock_inet_SIOCGIFADDR(r2, 0x8915, &(0x7f000053c000-0x20)={@generic="5d95fd35733b002ddde0c7b11243d79d", @ifru_addrs={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mremap(&(0x7f000053c000/0x1000)=nil, 0x1000, 0x2000, 0x3, &(0x7f00000cd000/0x2000)=nil) write$fuse(r2, &(0x7f00000d0000-0x20)={0x20, 0x1, 0x0, @fuse_ioctl_out={0x1, 0x40, 0x0, 0x2}}, 0x20) 2018/01/25 09:20:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) setsockopt$inet6_tcp_int(r1, 0x6, 0x80000000017, &(0x7f0000916000)=0x80000000, 0x1e5) 2018/01/25 09:20:00 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f000073b000-0x50)={@loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x7dc, 0x0, 0x0, 0x0, 0x4, 0x0}) 2018/01/25 09:20:00 executing program 1: mmap(&(0x7f0000000000/0xe78000)=nil, 0xe78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000865000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000e78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000227000)={0x0, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xbb8, 0x6, 0x2e, 0x1ff, 0x5}, &(0x7f00003a1000)=0xa0) mmap(&(0x7f0000e78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000e79000-0xc)={0x0, 0xfffffffffffffc81, 0x10}, &(0x7f0000b96000)=0xc) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000d30000)={0x0, 0xae, "64b27b173e1a8d0b76d5085c02444e6e641d52c0ca20043a93c7aadbd6fa16807ebaa44d1be32a76c62112c422d393805824b0a42f539f3abdd4f26bc23e511ae3998a3000ec6196d232e29bb131129c325cc8dc1d088892dc3fec11287ad0475d55bd8763816d8575b8e004090b5ab39c3a918f00a86eeb61528e3c53d01f49cf6d2886e7612e68a5bc109ce20cbaeba84be090b165195c35a4276d3ce406db140f1ee518c20a0441ff2f38def0"}, &(0x7f00001a1000)=0xb6) mmap(&(0x7f0000e78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000a65000)={0x0, 0x8001, 0x1}, &(0x7f0000e79000-0x4)=0x8) sendmsg$inet_sctp(r1, &(0x7f000087f000-0x38)={&(0x7f0000e78000)=@in6={0xa, 0x3, 0x7, @loopback={0x0, 0x1}, 0x91}, 0x1c, &(0x7f0000e78000)=[{&(0x7f0000e19000)="aa133d8439bc61c527771977046850351a91138124135122b0f09de26ac84ad3cabd934730203505ea3175439e403515815eaba30ef515b84c6cd81e66a2880dc4354ce58c5c4b04d61011b1e0fdadb935d259e13de867c6cd74536acea833e5cd36bd72569a25d3aaa90a6c24fefd27de", 0x71}, {&(0x7f0000e78000)="a680f1d76ffda2f7be9519fcfc3d5324dd31455a97af41a8f923ba2fe756a5e0d6e4ab6db5fe1b0ae83280b236543fa8279f3cbb2abd189a2caad897e724b0ed6ed17499524ae277a38bdb08790619d92899fc28c5e165daabe5e0dfc4f5d7619af90dc326792a63f7defbab4c31eb507f39df442a18f78a15aa15c3f0541112fb0ceda8b557fd327d2bc2c2a4a6f796db14550732904911", 0x98}, {&(0x7f000064b000-0xfe)="9bab3cd918dc2da62e022ce08cbe4e7c8751ebb8187f8b1769002ee337518206e9bcd7ef34c470e2aed22ae3faf624fe801cb50d6ab44dd954e25835f3d9f8f3ba2506dc17fce32d79caa0e11a62b2d23d623ac80daebef0f74fd20e4cac70ab00ae3f1dfaca936878db544439c584c2c7caacc0fa5109ab37fc1f526cc03144e92bf2d6d0688f707c390a77917975e4e66c814d7476f874541dbcdbe392706a93f4a2762bc92b67129884b1b4efcbb7e6da8eeb1bd298ec16f634d5ddab67d17e79a59f9bb86a9917e5d735ce1233106ed91bc79d4fc92714cc7005609a66baaf446a6a0059abfa1ab7bf9f7fa023652701c4d79e80ef5f39ed3277fbaa", 0xfe}, {&(0x7f00006f1000)="75acf73368dea1021d79048b00d471527d8492202dcf07749d875cea1794e83ba48066d3c088090d2b852ade5b2697a9df7eeb05cebc486d7bc664d3b34436e61a69960993be2584a79eec3677f3e267a23f73fca57e32f01635f4c65362758beabd9f5cd361171de1166904f330cf7523e5fc08ac171c8959bb243065d5c0c17947bde2ca9d9fa75f31f67e2976883ddaa678a1225c37b830c64ccec52454e81442eb4cde22c6f0c1b0c82dddea8ec849d67335d436", 0xb6}], 0x4, &(0x7f00006c3000)=[@sndinfo={0x20, 0x84, 0x2, {0x101, 0x0, 0xfff, 0xfffffffffffffffa, r2}}, @init={0x18, 0x84, 0x0, {0xfffffffffffffffb, 0x101, 0x477, 0x9}}, @sndinfo={0x20, 0x84, 0x2, {0x2, 0x5, 0xffffffffffffffff, 0x6, r3}}, @sndinfo={0x20, 0x84, 0x2, {0x5, 0x203, 0x6, 0x1, r4}}, @sndrcv={0x30, 0x84, 0x1, {0x4, 0x2, 0x200, 0x6, 0x8001, 0x88f5, 0x6, 0x3, r5}}, @init={0x18, 0x84, 0x0, {0xdb, 0x3b, 0x8001, 0xf8}}], 0x120, 0x10}, 0x20000000) r6 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r6, &(0x7f0000e71000)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x2, 0x200000, 0x2, 0x0, {0xa, 0x1, 0x3, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}}}, 0x32) mmap(&(0x7f0000e79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r6, &(0x7f0000e79000)=[{{&(0x7f0000442000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f000059b000-0x70)=[{&(0x7f0000e7a000-0x51)=""/81, 0x51}, {&(0x7f0000e79000)=""/4096, 0x1000}, {&(0x7f0000e7a000-0x57)=""/87, 0x57}, {&(0x7f00009cf000)=""/214, 0xd6}, {&(0x7f0000461000)=""/164, 0xa4}, {&(0x7f0000273000-0x9e)=""/158, 0x9e}, {&(0x7f0000e7a000-0x29)=""/41, 0x29}], 0x7, 0x0, 0x0, 0x8}, 0xc0}, {{&(0x7f000015d000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x10, &(0x7f0000e7a000-0x20)=[{&(0x7f0000e7a000-0xdf)=""/223, 0xdf}, {&(0x7f00001f3000)=""/93, 0x5d}], 0x2, &(0x7f0000b1f000)=""/96, 0x60, 0x6}, 0x3}, {{&(0x7f0000ba7000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f000010a000-0x50)=[{&(0x7f0000e79000)=""/24, 0x18}, {&(0x7f0000e7a000-0x6a)=""/109, 0x6d}, {&(0x7f0000e79000)=""/193, 0xc1}, {&(0x7f000095d000)=""/162, 0xa2}, {&(0x7f0000bd2000-0x70)=""/112, 0x70}], 0x5, &(0x7f000084c000-0x37)=""/55, 0x37, 0xffffffffffffff00}, 0xbc0}, {{&(0x7f0000a3c000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000e7a000-0x40)=[{&(0x7f0000229000)=""/85, 0x55}, {&(0x7f0000e7a000-0x1000)=""/4096, 0x1000}, {&(0x7f0000e7a000-0xe8)=""/232, 0xe8}, {&(0x7f0000e79000)=""/4, 0x4}], 0x4, &(0x7f00001c3000-0xe5)=""/229, 0xe5, 0x2}, 0xffffffff}, {{&(0x7f0000132000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x10, &(0x7f00007c3000-0x70)=[{&(0x7f0000e79000)=""/166, 0xa6}, {&(0x7f0000903000-0x87)=""/135, 0x87}, {&(0x7f00004cf000)=""/160, 0xa0}, {&(0x7f0000e7a000-0xe6)=""/230, 0xe6}, {&(0x7f0000268000-0xac)=""/172, 0xac}, {&(0x7f0000e7a000-0xbd)=""/189, 0xbd}, {&(0x7f0000e79000)=""/63, 0x3f}], 0x7, &(0x7f0000e7a000-0xad)=""/173, 0xad, 0xd4}, 0x0}], 0x5, 0x120, &(0x7f000060f000-0x10)={0x77359400, 0x0}) mmap(&(0x7f0000e79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = socket$l2tp(0x18, 0x1, 0x1) dup2(r7, r0) 2018/01/25 09:20:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) socketpair(0x5, 0x1, 0x58, &(0x7f0000cc1000-0x8)={0x0, 0x0}) r2 = dup(r0) fanotify_mark(r1, 0x10, 0x0, r2, &(0x7f0000e18000-0x8)='./file0\x00') setsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000db9000)=0x80000005, 0x4) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000c47000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$TIOCGLCKTRMIOS(r3, 0x5456, &(0x7f0000a22000)={0x0, 0x5, 0x2, 0x2, 0x8001, 0x6, 0x8, 0x1e3, 0x100, 0x0, 0x2a85, 0x5}) r4 = request_key(&(0x7f0000ea1000)='blacklist\x00', &(0x7f00007a1000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000a84000)='/dev/sequencer\x00', 0x0) keyctl$describe(0x6, r4, &(0x7f0000626000)=""/186, 0xba) sendto$inet6(r0, &(0x7f00005ce000)="4cd329b4c5a8e7a6ec8db6889f56b03389393484e9d1b842f8b85d8269b973b34fc260efca71c7", 0x27, 0x0, &(0x7f00007c4000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) ioctl$TCSETA(r3, 0x5406, &(0x7f00008a7000)={0xffff, 0x100, 0xaa09, 0x8, 0x101, 0x8001, 0xc34, 0x1984, 0x9, 0x40}) ioctl$DRM_IOCTL_AGP_ACQUIRE(r3, 0x6430) openat$sequencer2(0xffffffffffffff9c, &(0x7f00001a5000)='/dev/sequencer2\x00', 0x800, 0x0) 2018/01/25 09:20:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r0, &(0x7f000069d000-0x38)={&(0x7f0000b08000-0x80)=@ethernet={0x307, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000ade000-0x10)=[{&(0x7f0000fb2000)="a720abb67908bcecc03d9ad8a1ce274a33cfad46f151cafb3e59aa7c191611272d5f62a16c3a47b6cbd0d21296b618ee93be24335805610db372323919fd0bec3dea7412c178211af48d15dbd2f209008db883b7f57338162974e91b09508f8f28d9fa528efd45ea362d", 0x6a}], 0x1000000000000196, &(0x7f0000a22000)=[], 0x0, 0x0}, 0x100000000) openat$sequencer(0xffffffffffffff9c, &(0x7f0000d2f000)='/dev/sequencer\x00', 0x400, 0x0) 2018/01/25 09:20:00 executing program 7: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000c9c000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000131000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000001000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) fcntl$setstatus(r1, 0x4, 0x2000) 2018/01/25 09:20:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) accept4$inet6(r0, &(0x7f0000379000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000fbd000)=0x1c, 0x80800) syz_emit_ethernet(0x437, &(0x7f00008bd000-0x1046)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x401, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0xffffffffffffffff, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "24a589", 0x0, '~9\f'}, "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"}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0x0]}) recvfrom$inet6(r0, &(0x7f00007fc000)=""/34, 0x22, 0x40000060, &(0x7f0000b50000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00004ef000)='/dev/vga_arbiter\x00', 0x101800, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000013000)={0x8000000000}, 0x1) 2018/01/25 09:20:00 executing program 5: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000006000-0x8)='keyring\x00', &(0x7f000000d000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) r1 = add_key$keyring(&(0x7f0000001000-0x8)='keyring\x00', &(0x7f000000e000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, r0) request_key(&(0x7f0000008000)='user\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000001000-0x59)='md5sum&cpuseteth1#security\'vmnet1$posix_acl_access,&$procposix_acl_accessem0cgroupGPLem0\x00', r1) r2 = request_key(&(0x7f000067a000)='user\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000000000)='\x00', 0xfffffffffffffffa) add_key(&(0x7f0000001000+0xae3)='user\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000002000-0xe8)="0f", 0x1, r2) 2018/01/25 09:20:00 executing program 4: pipe2(&(0x7f0000745000-0x8)={0x0, 0x0}, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$packet(r0, &(0x7f0000000000)=""/175, 0xaf, 0x40, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) bind$inet6(r1, &(0x7f0000162000)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, 0x1c) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000d1c000)=0x6, 0x4) bind$inet6(r2, &(0x7f0000f68000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/25 09:20:00 executing program 1: mmap(&(0x7f0000000000/0xe71000)=nil, 0xe71000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000c07000)='statm\x00') mmap(&(0x7f0000e71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f000067e000)=""/232, &(0x7f0000e72000-0x4)=0xe8) sendto$inet6(r0, &(0x7f0000e6c000)="", 0xffe3, 0x0, &(0x7f0000e27000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) 2018/01/25 09:20:00 executing program 3: mmap(&(0x7f0000000000/0x841000)=nil, 0x841000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00002c2000)='/dev/rfkill\x00', 0x2, 0x0) mmap(&(0x7f0000841000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f00000a0000-0x90)={0x1, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r2 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_ifreq(r2, 0x8922, &(0x7f0000dc4000)={@common='lo\x00', @ifru_ivalue=0x0}) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000413000)=[], 0x0) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000f08000-0xc)='/dev/rfkill\x00', 0x60040, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r3, 0x80045300, &(0x7f0000b12000-0x4)=0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00003ad000)={0x0, 0x0}) ioctl$PIO_UNIMAP(r3, 0x4b67, &(0x7f0000f8a000)={0x7, &(0x7f0000719000)=[{0x4, 0x6}, {0x100000001, 0x7}, {0xf5, 0xb2f4}, {0x14, 0x5}, {0x5, 0x5}, {0x40, 0x7}, {0x3f, 0xb7c}]}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r3, 0xc0bc5310, &(0x7f0000bbf000-0xbc)={0x0, 0x0, ""/64, 0x0, ""/8, ""/32, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendfile(r2, r1, &(0x7f00009c8000-0x8)=0x0, 0xfffffffffffffffc) timer_create(0x3, &(0x7f00007b0000-0x60)={0x0, 0x30, 0x3, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f31000)=0x0) ioctl$GIO_FONTX(r3, 0x4b6b, &(0x7f0000b96000)=""/152) timer_getoverrun(r4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000842000-0xa0)={0x0, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1f, 0x5, 0x401, 0x5, 0x4}, &(0x7f0000626000)=0xa0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00005aa000)=@sack_info={r5, 0x8, 0x9}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000001000)={0x0, 0x0, 0x0}, 0xc) getsockopt$netrom_NETROM_T1(r3, 0x103, 0x1, &(0x7f000011a000-0x4)=0x0, &(0x7f000075b000-0x4)=0x4) r6 = socket$netlink(0x10, 0x3, 0x0) getsockopt$netlink(r6, 0x10e, 0x0, &(0x7f0000001000-0x5d)=""/4, &(0x7f0000001000-0x1)=0x4) 2018/01/25 09:20:00 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r0, 0x29, 0x4a, 0x0, 0x0) r1 = pkey_alloc(0x0, 0x3) pkey_mprotect(&(0x7f0000613000/0x1000)=nil, 0x1000, 0x8, r1) 2018/01/25 09:20:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000bde000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000d06000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000188000-0x4)=0xe8) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00001b5000)={0x0, 0x0, 0x0}, &(0x7f0000a98000-0x4)=0xc) fchown(r0, r1, r2) eventfd2(0x0, 0x80000) r3 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r3, 0x0, 0x26, &(0x7f0000b11000-0xc)={@loopback=0x7f000001, @multicast1=0xe0000001, @empty=0x0}, 0xc) 2018/01/25 09:20:00 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execveat(r1, &(0x7f0000013000-0x8)='./file0\x00', &(0x7f0000001000-0x10)=[&(0x7f0000001000-0x1e)='vmnet0mime_typevboxnet1)wlan1\x00', &(0x7f0000014000-0x5)='em1@\x00'], &(0x7f0000012000)=[&(0x7f0000013000)='\x00', &(0x7f0000011000)='\x00'], 0x100) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) link(&(0x7f0000012000)='./file0\x00', &(0x7f0000000000)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) memfd_create(&(0x7f00006bd000)='-*em1selinux(\\+\x00', 0x1) getpgid(r2) tkill(r2, 0x800000004000000a) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/25 09:20:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000b30000-0xa)='./control\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f0000a00000)=""/4096) open(&(0x7f0000c91000-0xa)='./control\x00', 0x40000, 0x20) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00009ac000)={0xffffffffffffffdd}, &(0x7f0000dd8000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000003a000-0x10)={0x0, 0x8000000}, 0x8) clone(0x0, &(0x7f0000fa4000)="", &(0x7f0000fa4000)=0x0, &(0x7f0000ec1000-0x4)=0x0, &(0x7f0000219000)="") open(&(0x7f0000dd9000)='./control\x00', 0x6c02, 0x0) bind$nfc_llcp(0xffffffffffffffff, &(0x7f000010d000)={0x27, 0x0, 0x0, 0x7, 0x2, 0x0, "7effe54aae4c38a912875ef930bcd83afea6d599df35ecc9e885d9db9a53bc110719781f0a413ab36b2bfc835698a3c85fbc84761631ca716ccea9433350b3", 0x0}, 0xffffffffffffff7e) 2018/01/25 09:20:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000096e000-0x16)='/selinux/checkreqprot\x00', 0x700, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00006de000)=@assoc_value={0x0, 0x7}, &(0x7f0000a16000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00006b2000-0x20)={0x4, 0xe8d, 0x8200, 0x0, 0x400, 0x2, 0x390e, 0x6, r1}, 0x20) r2 = socket$inet6_udp(0xa, 0x2, 0x0) r3 = syz_fuseblk_mount(&(0x7f0000a17000-0x8)='./file0\x00', &(0x7f0000856000)='./file0\x00', 0xc000, 0xffffffffffffffff, 0x0, 0x6cf, 0x7, 0x400) ppoll(&(0x7f0000137000-0x30)=[{r2, 0x1000, 0x0}, {r2, 0x20, 0x0}, {r3, 0x2080, 0x0}, {r2, 0x4000, 0x0}, {r2, 0x2, 0x0}, {r2, 0x10, 0x0}], 0x6, &(0x7f0000e8a000-0x10)={0x0, 0x1c9c380}, &(0x7f0000852000-0x8)={0x8}, 0x8) setsockopt$inet6_int(r2, 0x29, 0x48, &(0x7f0000db9000)=0x80000005, 0x4) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f00002a3000-0x9)='/dev/rtc\x00', 0x20000, 0x0) getsockname$unix(r4, &(0x7f0000092000)=@file={0x0, ""/0}, &(0x7f0000c64000-0x4)=0x2) sendto$inet6(r2, &(0x7f0000bc7000-0x4c)="", 0x0, 0x0, &(0x7f00007c4000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) 2018/01/25 09:20:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x2, &(0x7f00007d2000-0x4)=0x80000000, 0x4) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000f65000)=0x3fb, 0x4) readv(r0, &(0x7f000034b000-0x40)=[{&(0x7f0000fad000-0x3b)=""/59, 0x3b}, {&(0x7f00008f2000)=""/105, 0x69}, {&(0x7f00004ec000-0x2a)=""/42, 0x2a}, {&(0x7f0000bb5000-0xc1)=""/193, 0xc1}], 0x4) bind$inet6(r0, &(0x7f0000c4e000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000070000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000d1c000-0x48)=""/0, &(0x7f0000d1b000+0x252)=0x0) 2018/01/25 09:20:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00006c1000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00004c9000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_names=@generic="8e11f1052996e56f7ff6b6d55cee091d"}) r1 = syz_open_dev$tun(&(0x7f00000d8000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000198000)={@generic="30609402000000000000067d08cebd5c", @ifru_names=@generic="8e11f1052996e56f5ff6b6d564ee091d"}) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, &(0x7f0000c6f000-0x4)=0x8) ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f0000937000)=0x95) r2 = accept4(0xffffffffffffffff, &(0x7f00008aa000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000084d000-0x4)=0x10, 0x800) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000f95000)={0x0, 0x1000, "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"}, &(0x7f0000061000-0x4)=0x1008) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000c16000-0x4)=r3, 0x4) 2018/01/25 09:20:00 executing program 6: mmap(&(0x7f0000000000/0xfd3000)=nil, 0xfd3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000fd5000-0xb)='/dev/hwrng\x00', 0x430b00, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000c0a000-0x4)={0x9}, 0x4) r1 = syz_open_dev$sg(&(0x7f0000fd4000-0x9)='/dev/sg#\x00', 0x6, 0xc0) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f0000fd4000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x0}) r2 = socket$inet6(0xa, 0x8000000000000802, 0x0) ioctl(r0, 0x4, &(0x7f00004f4000-0x2e)="15ecd3e0549926ac5e08a27a147483554e50c84c78f8afaffedaa47d44e419c577cbab50307f2ac02b4d35af9e0d") setsockopt$inet6_udp_encap(r2, 0x11, 0x64, &(0x7f0000c1b000-0x4)=0x2, 0x4) close(r2) 2018/01/25 09:20:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000756000-0x3)=',&\x00', 0x0) r1 = gettid() r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00008b8000)='/dev/sequencer\x00', 0x111000, 0x0) ptrace$setregs(0xd, r1, 0x6a66, &(0x7f0000fc0000-0xb5)="4357827da3b16a8baa1b6408173e8315640274eb730b00e6959d334ddbd0757153f19b3362d2cd6bb4d528cb1e79aeefcf6b795d04bdbd9ad1d1c6df584c2f17ae49e9e827d15b3929cdb60356ea373233bb554430bc5c0fa13575da5c8d4b1b1894d88c5b649674e55661d2da197622d5f536119b97a0ebf7e730470a2aede92ce7d67cf26447c0239cb9fa9a23b0c392b0b8a75f89c6ebf96fe874926054d6c78e8b6ca4059a9579b46cccf567f042d204354da3") rt_sigaction(0x6, &(0x7f0000ad9000-0x15)={0xffffffffffffffff, {0x0}, 0x0, 0x0}, &(0x7f0000278000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000b0e000)={0x0}) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x9, 0x11, r0, 0x0) rt_sigaction(0x7, &(0x7f0000ec3000)={0x428c24, {0x400003ffffffc}, 0x0, 0x0}, &(0x7f000093d000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f00006a3000)={0x0}) ioctl$SNDRV_TIMER_IOCTL_STATUS(r2, 0x80605414, &(0x7f0000f8c000)=""/205) getpriority(0x0, r1) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000e00000)=0x101) syz_open_dev$evdev(&(0x7f00008cf000-0x12)='/dev/input/event#\x00', 0x4, 0xfffffffffffffffd) ioctl$TCSETSW(r0, 0x5403, &(0x7f000050d000)={0x9, 0x0, 0xe3a, 0x0, 0x2, 0xffffffffffffcb60, 0x8001, 0x2, 0xffff, 0x8, 0x5d1, 0x200}) 2018/01/25 09:20:00 executing program 5: mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000002000-0x5)='user\x00', 0x0) pwritev(r1, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) mmap(&(0x7f0000002000/0x1000)=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(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = request_key(&(0x7f0000005000)='trusted\x00', &(0x7f0000004000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000005000)='\x00', 0xfffffffffffffffd) keyctl$clear(0x7, r2) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000000)=0x0) ioctl$LOOP_CLR_FD(r1, 0x4c01) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) getitimer(0x2, &(0x7f00007b6000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) timer_settime(0x0, 0x0, &(0x7f0000575000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000128000)={@generic="4af8e2fbdf71eb444ab95c4a082e76b9", @ifru_map={0x8, 0x200, 0x1, 0x7fff, 0x7fff, 0x3}}) r3 = gettid() ftruncate(r1, 0x0) tkill(r3, 0x16) close(r0) 2018/01/25 09:20:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000db9000)=0x80000005, 0x4) sendto$inet6(r0, &(0x7f0000bc7000-0x4c)="", 0x0, 0x0, &(0x7f00007c4000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000db0000)={0x0, 0x0}) getsockopt$inet_dccp_int(r1, 0x21, 0x6, &(0x7f0000f4b000)=0x0, &(0x7f0000938000)=0x4) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000de3000-0x4)=0x0) 2018/01/25 09:20:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f0000aab000-0x4)=0x1, 0x4) ioctl$int_in(r0, 0x5452, &(0x7f0000917000)=0x401) listen(r0, 0x0) poll(&(0x7f0000f81000)=[{r0, 0x0, 0x0}], 0x1, 0x431b8446) shutdown(r0, 0x0) 2018/01/25 09:20:00 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000795000/0x3000)=nil, 0x3000, 0x1) execve(&(0x7f00007b6000)='./file0\x00', &(0x7f00004b0000-0x48)=[&(0x7f0000000000)='wlan0-vmnet1cgroupem1posix_acl_access{#ppp1}\x00', &(0x7f0000001000-0xe)='bdevprocem1]$\x00', &(0x7f0000000000)='\x00', &(0x7f0000001000-0x1)='\x00', &(0x7f0000001000-0x9)='vboxnet0\x00', &(0x7f0000982000-0x16)='vboxnet0keyring{wlan0\x00', &(0x7f0000001000-0x7)="ff2b2d656d3100", &(0x7f0000409000)='vboxnet1securitybdevvmnet1%\x00', &(0x7f000086a000-0x1b)='posix_acl_access)^security\x00'], &(0x7f00004d4000)=[&(0x7f0000000000)='\x00', &(0x7f0000186000)='mime_type\x00', &(0x7f0000000000+0xd5e)='\x00', &(0x7f0000caa000)='user\x00', &(0x7f0000052000-0x4)='^^\'\x00', &(0x7f00006bd000-0xc)='selfselinux\x00', &(0x7f0000e6e000)='wlan0@-}\x00', &(0x7f0000060000)='trustedvboxnet1]vboxnet1\\\a.+:systemvmnet1\x00', &(0x7f0000001000-0x1)='\x00']) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) munlock(&(0x7f0000b6e000/0x3000)=nil, 0x3000) 2018/01/25 09:20:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00006a1000-0x11)='/dev/vga_arbiter\x00', 0x80000, 0x0) r1 = geteuid() setfsuid(r1) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000352000)={0xeeec, 0xed3, 0x7, 0x80000000}) r2 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_inet6_SIOCDELRT(r2, 0x890c, &(0x7f0000f96000+0xcf3)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x4d3, 0x0, 0x0, 0x4000000000000000, 0x0, 0x0}) 2018/01/25 09:20:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = accept(r0, &(0x7f00007fd000)=@pppoe={0x0, 0x0, {0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @generic=""/16}}, &(0x7f00006bf000)=0x1e) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00009bf000-0x4)=0x10000, 0x4) setsockopt$inet6_int(r0, 0x29, 0x47, &(0x7f0000db9000)=0x81, 0x4) sendto$inet6(r0, &(0x7f0000bc7000-0x4c)="", 0x0, 0x0, &(0x7f00007c4000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) r2 = syz_open_dev$sg(&(0x7f0000244000-0x9)='/dev/sg#\x00', 0x8000, 0x440) ioctl$EVIOCGKEY(r2, 0x80404518, &(0x7f0000eaa000)=""/4096) ioctl$PERF_EVENT_IOC_REFRESH(r2, 0x2402, 0x7) 2018/01/25 09:20:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x7, 0x6) r0 = socket(0x10, 0x8000a, 0x0) pipe2(&(0x7f00009a5000-0x8)={0x0, 0x0}, 0x4000) clock_gettime(0x0, &(0x7f0000878000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f000058a000-0x10)={0x0, 0x0}) write$evdev(r1, &(0x7f000085e000)=[{{r2, r3/1000+30000}, 0x0, 0x7ff, 0x8}, {{r4, r5/1000+30000}, 0x400, 0x100, 0x7}, {{0x0, 0x7530}, 0xf001, 0x8, 0x9}], 0x48) sendmsg$inet_sctp(r0, &(0x7f0000cc4000-0x38)={&(0x7f0000ca2000-0x10)=@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000086c000)=[], 0x0, &(0x7f0000012000-0xf0)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}, 0x0) 2018/01/25 09:20:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdd000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f000042f000-0x8)={0x80000001, 0x3f, 0x0, 0x1000}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fdb000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r0, 0x0) dup2(r1, r0) readv(r2, &(0x7f0000fe3000)=[{&(0x7f0000c8f000)=""/146, 0x92}], 0x1) 2018/01/25 09:20:00 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000)={0x0, 0x0}, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000000)={0x6, 0x2, 0x3000}, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fad000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x1, &(0x7f0000fc9000)="") r2 = mmap$binder(&(0x7f0000da8000/0x4000)=nil, 0x4000, 0x0, 0x12, r1, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000bd3000)={0x64, 0x0, &(0x7f0000cb1000)=[@transaction_sg={0x40486311, {{0x3, 0x0, 0x2, 0x0, 0x10, 0x0, 0x0, 0x30, 0x38, &(0x7f0000721000-0x30)=[@fd={0x66642a85, 0x0, r1, 0x0, 0x1}, @fd={0x66642a85, 0x0, r0, 0x0, 0x1}], &(0x7f0000f5d000-0x38)=[0x68, 0x30, 0x40, 0x0, 0x38, 0x38, 0x20]}, 0xe3e}}, @free_buffer={0x40086303, r2}, @increfs={0x40046304, 0x4}, @enter_looper={0x630c}], 0x4, 0x0, &(0x7f0000483000-0x4)="b2e940c1"}) rename(&(0x7f0000625000-0x8)='./file0\x00', &(0x7f0000da6000-0x8)='./file1\x00') ioctl$KDSKBSENT(r1, 0x4b49, &(0x7f000071f000)="f7294869e12aa89f03db231460a3ad7ffc182d82675674267f666637b71345dc05402bf7899f9622dbf72e4d50878b47993e3052f3c2fb2ae85780a4234ccc933b397ee1b98064fa82ef61a2996bafb79571072fe36a20476d64157d2e6556ef4f1b32ce71a36a448f7c00826f3f06eaaec2e4b63cf49ad7f75129ef8a3efeb2c24012c5e36b6d3f098dc9") getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000f8f000-0x4)=0x0, &(0x7f00004f4000-0x4)=0x4) unlink(&(0x7f0000968000)='./file0/file0\x00') 2018/01/25 09:20:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f000078c000-0x8)={0x0, 0x0}) fcntl$dupfd(r0, 0x406, r1) r2 = syz_open_dev$sndseq(&(0x7f0000c36000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f00008e1000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) lstat(&(0x7f00000ca000-0x8)='./file0\x00', &(0x7f0000bf9000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) openat$ptmx(0xffffffffffffff9c, &(0x7f00002b9000-0xa)='/dev/ptmx\x00', 0x0, 0x0) sync() r3 = syz_open_dev$sndtimer(&(0x7f00000b6000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r3, 0x40345410, &(0x7f000002a000-0x34)={{0x0, 0x2, 0x0, 0xffefffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r3, 0x40505412, &(0x7f0000441000)={0x2, 0x1000000200007d, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/25 09:20:00 executing program 7: mmap(&(0x7f0000000000/0xe72000)=nil, 0xe72000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f0000e70000)=0x40, 0x4) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x2, 0x0}}, 0x2e) mmap(&(0x7f0000e72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_crypto(r1, &(0x7f0000e72000)={&(0x7f0000041000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000e6c000)={&(0x7f0000e6d000-0x10)=@delrng={0x10, 0x14, 0x20000000000200, 0x0, 0x3, "", []}, 0x10}, 0x1, 0x0, 0x0, 0x40}, 0x81) 2018/01/25 09:20:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000b6c000-0x4)=0x0, &(0x7f0000f7e000)=0x4) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f00007c1000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00005a7000-0x10)={&(0x7f00002e3000)=@newsa={0x1b8, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast2=0xe0000002, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x33}, @in6=@loopback={0x0, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0}, [@algo_auth={0xc8, 0x1, {{'md5\x00'}, 0x400, "0686bb1f93ab83cfa7fd1447966754348931a7da310e56874019710a3602dc47b9c8e9e1d818bffce2d5d74a9ccb1de2358b9ad4160e4d7cb35474f5c388303440247219ffae129efb8f9e63b144247d17e8ed2702eec5e281db537aa2158ec9713576046b88d8541229b4a0ebb2968c0374f180c6b4345be77d959408552495"}}]}, 0x1b8}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 09:20:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) lchown(&(0x7f0000a33000)='./file0\x00', 0x0, 0x0) ioctl$VT_ACTIVATE(r0, 0x5606, 0x10000) 2018/01/25 09:20:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create1(0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000c44000-0x10)='/dev/sequencer2\x00', 0x2000, 0x0) r1 = creat(&(0x7f0000e9c000)='./file0\x00', 0x200000110) ioctl$EVIOCGABS2F(r1, 0x8018456f, &(0x7f00000e7000-0xed)=""/237) add_key(&(0x7f00002f0000-0xa)='encrypted\x00', &(0x7f0000672000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000b45000)="9b", 0x1, 0xfffffffffffffff8) r2 = request_key(&(0x7f000071d000)='syzkaller\x00', &(0x7f0000a62000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000c9c000)="47504c2540ee6e6f64657673656c662b656d315a2e3a776c616e3100", 0xfffffffffffffffa) connect$pptp(r1, &(0x7f00001c8000)={0x18, 0x2, {0x3, @broadcast=0xffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) r3 = syz_open_dev$sndtimer(&(0x7f00005fd000)='/dev/snd/timer\x00', 0x0, 0x0) epoll_wait(r0, &(0x7f0000754000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x5, 0x80) ioctl$SNDRV_TIMER_IOCTL_SELECT(r3, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_INFO(r3, 0x80e85411, &(0x7f0000aeb000-0x1b)=""/0) keyctl$negate(0xd, r2, 0x7, r2) r4 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0xfffffffffffffffc, 0x0, 0x1, 0x0, []}) getpeername$ipx(r4, &(0x7f0000960000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000f83000-0x4)=0x10) prctl$intptr(0x17, 0x80000000) getpeername$inet6(r1, &(0x7f0000df5000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f00005a4000-0x4)=0x1c) ioctl(r4, 0x8916, &(0x7f0000000000)="") ioctl$sock_inet_SIOCDELRT(r4, 0x890c, &(0x7f00004bf000-0x78)={0x0, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000082d000)=@generic="7c5dfe4663093c1fe4beecdc7e4b4a71", 0x0, 0x0, 0x0}) 2018/01/25 09:20:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000db9000)=0x80000005, 0x4) sendto$inet6(r0, &(0x7f0000bc7000-0x4c)="", 0x0, 0x0, &(0x7f00007c4000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) 2018/01/25 09:20:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000743000-0xa)='net/igmp6\x00') ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000035b000-0x4)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000e98000-0xb)='projid_map\x00') sendfile(r2, r0, &(0x7f0000318000-0x8)=0x0, 0x400000ff) 2018/01/25 09:20:00 executing program 0: mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000003000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000b66000-0x28)={@generic="f9c96444d8b5e77de97322799e4b69bd", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = dup(r0) ioctl$KDMKTONE(r2, 0x4b30, 0x4a) mmap(&(0x7f0000e62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000e63000-0xc)={@remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, r1}, 0xc) connect(r0, &(0x7f0000d41000-0x14)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14) mmap(&(0x7f0000e63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getown(r0, 0x9) getpgrp(0xffffffffffffffff) mmap(&(0x7f0000e64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f000011b000)={0x0, 0x8}, &(0x7f0000e65000-0x4)=0x8) mmap(&(0x7f0000e64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f000049d000-0x8)={r3, 0x8}, &(0x7f0000e64000)=0x8) fcntl$getownex(r2, 0x10, &(0x7f0000c8b000-0x8)={0x0, 0x0}) ioctl$TCSETA(r2, 0x5406, &(0x7f00000d9000-0x14)={0x0, 0x3, 0x7fff, 0x4, 0x953, 0x7fff, 0x956, 0x9, 0x8, 0x2}) mmap(&(0x7f0000e64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000e65000-0x13)={0x0, 0xb, "1e85bcf9ceaa915ba05d3e"}, &(0x7f00006cb000)=0x13) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000502000)={r5, 0x2}, &(0x7f0000842000-0x4)=0x8) r6 = syz_open_procfs(r4, &(0x7f0000e64000-0xc)='net/hci\x00') getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000a8a000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007cd000)=0x14) setsockopt$inet_group_source_req(r0, 0x0, 0x800000000002f, &(0x7f0000ab0000)={0x5, {{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{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]}}, 0x118) mmap(&(0x7f0000e65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_RX_RING(r6, 0x10e, 0x6, &(0x7f0000e65000)={0x200000000, 0x0, 0x5e9, 0x7ff}, 0x10) [ 36.863080] qtaguid: iface_stat: create6(lo): no inet dev 2018/01/25 09:20:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000b5c000)='./file0\x00', 0x0, 0x0) bind(r0, &(0x7f00001f7000)=@nl=@kern={0x10, 0x0, 0x0, 0x1800100}, 0xc) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) setsockopt$inet_mreq(r1, 0x0, 0x23, &(0x7f0000e19000-0x8)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}}, 0x8) r2 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r2, 0x29, 0x48, &(0x7f0000db9000)=0x80000005, 0x4) sendto$inet6(r2, &(0x7f0000bc7000-0x4c)="", 0x0, 0x0, &(0x7f00007c4000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) 2018/01/25 09:20:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='^procwlan1\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x3, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) lseek(r0, 0xffffffeffffffff6, 0x1) r1 = open(&(0x7f0000c07000-0x8)='./file0\x00', 0x10040, 0x20) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000ee4000-0x108)={0x0, @in6={{0xa, 0x3, 0x7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x538, 0x1000, 0xffffffff, 0xfbdb, 0x2, 0x3, 0x0, 0x97f, 0x4, 0x1, 0x1, 0x4, 0x1fe, 0x5, 0x100000001]}, &(0x7f0000bff000)=0x108) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000603000-0x8)={r2, 0x22d}, &(0x7f000020f000)=0x8) 2018/01/25 09:20:00 executing program 5: mmap(&(0x7f0000000000/0x44000)=nil, 0x44000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x2, &(0x7f0000000000)=[{0x2d, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0xffffffff}]}) times(&(0x7f0000043000-0x20)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000044000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000044000)='/dev/vga_arbiter\x00', 0xc00, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000028000-0x10)={0x0, 0x6, 0x2, 0x0}, &(0x7f0000032000-0x4)=0x10) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000032000)={r1, 0xc1}, 0x8) mmap(&(0x7f0000044000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000044000)='bdevposix_acl_access*wlan0\x00', 0x3) timerfd_gettime(r2, &(0x7f0000023000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/25 09:20:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='attr/exec\x00') fsetxattr(r0, &(0x7f0000000000)=@known='system.posix_acl_access\x00', &(0x7f000048a000-0x1f)='vmnet1cpuset,wlan0vmnet1wlan0,\x00', 0x1f, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000bef000-0x10)={&(0x7f000063e000-0x1d4)=@newsa={0x13c, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x32}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x0, 0x0, 0x0}, [@algo_aead={0x4c, 0x12, {{'ccm_base(pcbc(aes-aesni),sm3-generic)\x00'}, 0x0, 0x60, ""}}]}, 0x13c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 09:20:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_gettime(0x0, &(0x7f0000e48000)={{0x0, 0x0}, {0x0, 0x0}}) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000007000)={{0x0, r0}, {0x0, 0x5}}, &(0x7f0000256000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/25 09:20:00 executing program 1: r0 = socket(0x10, 0x3, 0x0) close(r0) fcntl$setstatus(r0, 0x4, 0x2400) write(r0, &(0x7f00003ff000-0x29)="", 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000c1e000)='/dev/usbmon#\x00', 0x1, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f0000000000)={{0x6, 0x0}, {0x81, 0xfff}, 0xffff, 0x0, 0x3, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/25 09:20:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000c50000-0xd)='net/mcfilter\x00') userfaultfd(0x7fffa) preadv(r0, &(0x7f0000b35000)=[{&(0x7f0000882000)=""/96, 0x60}], 0x1, 0x53) r1 = add_key(&(0x7f0000e2b000-0x6)='rxrpc\x00', &(0x7f0000e9a000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000ab4000)="00f1e3a5dbab317c464447af863d4528e81820558dac28b8b9c655070bca767610488d6577b64c8157f69ed70b45a97c86cda23bbfc6dde176a6189edbd58c9ef3da434f93dc1d3f7897bf490e775743", 0x50, 0xfffffffffffffffe) keyctl$instantiate(0xc, r1, &(0x7f0000ba9000)="09d306cc04082d8a3cf81d3b5818de7ca103f1243056460df8ef1460174ff0922a3982ab1defc0d2439601e86464242868badec037e56eca8b67a0fe74a234dd0e8a04b93fec8adc3d8ee40b566ffeb159fd7006c856e1e10ccba612a2c184cfd044c52fbd5ab060111a0a6f040f5e5426fada0eeff2f6b3184fd5aba7c23128739857bbe941d84e8afe339777f348d362d1d5c89ddf1370b56da4ced1fa893e8b5cced37da4de2d25dc93f735d724dd4d7ef06bfe73219434f1ca6a72006a70cb11df8a951e5e6d64f2f0a568c6fa4e56bbf11a", 0xd4, 0x0) openat(r0, &(0x7f0000c04000-0x8)='./file0\x00', 0x2, 0x0) socket$pptp(0x18, 0x1, 0x2) 2018/01/25 09:20:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000520000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ppoll(&(0x7f00003d0000)=[], 0x0, &(0x7f00003f5000)={0x77359400, 0x2}, &(0x7f0000cb8000-0x8)={0x0}, 0x8) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f000002a000-0xb0)={{0x80, 0x0}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$mice(&(0x7f0000319000)='/dev/input/mice\x00', 0x0, 0x20000) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000ed1000-0x10)={0x0, 0x6, 0x80000000, 0x6}, &(0x7f0000ade000)=0x10) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00002c4000-0xc)=@sack_info={r2, 0xe2b, 0xffffffffffff3e25}, 0xc) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(0xffffffffffffffff, 0x4040534e, &(0x7f0000cea000)={0x0, @time={0x77359400, 0x0}, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000312000)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000967000-0x12)={r2, 0x3, 0x5, [0x400, 0x86f, 0x1, 0xffffffffffffccd4, 0x101]}, &(0x7f00007b1000-0x4)=0x12) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f00000f6000-0x67)={r4, 0x5f, "0390cf251d0372843c25bfafed37c0e76ac1b1fd2e4a2fd833690b9cbec81ebb3b28314c2f83c519360124f338c3a1b34e8e494f390abc3234026d738390805aa7b3a4bccf9d505875aa38b091d650e3dd4e8d74cd9fe9dc83d7c9ddb3ef0d"}, &(0x7f00007bd000-0x4)=0x67) 2018/01/25 09:20:00 executing program 5: mmap(&(0x7f0000000000/0xef7000)=nil, 0xef7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = dup3(r0, r1, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000eef000-0x4)=0x984, 0x4) ioctl$TIOCGLCKTRMIOS(r2, 0x5456, &(0x7f0000d81000)={0x800, 0xfffffffffffffff9, 0x7, 0x7b9d, 0x8, 0xffffffff, 0x8, 0x1, 0x3, 0x8, 0x100000001, 0x8}) sendto$inet(r1, &(0x7f0000940000)="", 0x0, 0x0, &(0x7f0000eed000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r1, &(0x7f00005b7000)={0x0, 0x0, &(0x7f0000ef5000-0x40)=[], 0x0, &(0x7f0000ee0000-0x51)=""/0, 0x0, 0x0}, 0x2020) 2018/01/25 09:20:00 executing program 7: mmap(&(0x7f0000000000/0xecd000)=nil, 0xecd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x40000000000036, &(0x7f0000ec9000)="dc13b51a5b31306e78dd580871ab2144ece470e534cf0195f75d34c82d9d233f08008875c432d64ade0e8ce0442fbc50974e8e1195c604f8000000040002663d75dd0500000000000500000000090838a46611f937f96f7d4ff812a8f9fc3f0716e60000000000000000d359bdeb62e18a769c8600000004f8b9f3aee345d79eee7026fe40be9cda06a2f125e2c3525ad0ffffffffffffffff3dcc8501902d973e668fa3f9b8974fec92b836614657ade6035a6ca6556ddfaeda0896440f396f4b9b3e5a2db8352780dff40bb4937883", 0xd0) setsockopt$inet6_buf(r0, 0x29, 0x36, &(0x7f0000248000-0x1)="93", 0x1) modify_ldt$write2(0x11, &(0x7f000013c000)={0x1, 0x0, 0x6000, 0x80000001, 0x5f, 0x8, 0x8, 0x0, 0x6, 0x100}, 0x10) 2018/01/25 09:20:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000db9000)=0x80000005, 0x4) syz_extract_tcp_res$synack(&(0x7f0000488000-0x8)={0x0, 0x0}, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000bc7000-0x4c)="", 0x0, 0x0, &(0x7f00007c4000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000139000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000179000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00004b6000)={0x0, 0x0, 0x0}, &(0x7f0000ee1000-0x4)=0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000b11000-0xe8)={{{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@multicast2=0xe0000002, 0x2, 0x0, 0x1, 0x9, 0xa, 0xa0, 0x80, 0xc8d1386d2cb3808f, r1, r2}, {0xf7b4, 0x2, 0x8, 0x1, 0x800, 0x20, 0x101, 0x100}, {0x80, 0x5, 0xc38, 0x4}, 0x1, 0x7, 0x3, 0x0, 0x1, 0x3}, {{@in=@multicast1=0xe0000001, 0x3, 0x32}, 0x2, @in=@rand_addr=0x880, 0xffffffffffffffff, 0x5, 0x0, 0xff, 0x0, 0x7, 0x9}}, 0xe8) fcntl$dupfd(r0, 0x406, r0) 2018/01/25 09:20:00 executing program 4: mmap(&(0x7f0000000000/0x52000)=nil, 0x52000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCSIFHWADDR(0xffffffffffffffff, 0x8924, &(0x7f0000001000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x0, 0x40, @fr_pvc=&(0x7f0000002000-0x4)={0x0}}}) r0 = syz_open_dev$usbmon(&(0x7f0000024000)='/dev/usbmon#\x00', 0x200, 0x44100) mmap(&(0x7f0000052000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000031000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000053000-0x4)=0x14) syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) sigaltstack(&(0x7f000003d000/0x3000)=nil, &(0x7f0000001000-0x8)=0x0) socket$netlink(0x10, 0x3, 0x1f) sigaltstack(&(0x7f0000006000/0x3000)=nil, &(0x7f0000005000)=0x0) 2018/01/25 09:20:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f00004c7000-0x8)='./file0\x00', &(0x7f0000acc000)='./file0\x00', &(0x7f0000d36000)='ramfs\x00', 0x2800c, &(0x7f000000a000)="") mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000d38000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f0000833000-0x6)="726105007300", 0x100000, &(0x7f0000ce3000)="") mount(&(0x7f000052f000)='./file0\x00', &(0x7f00008fd000-0x1)='.', &(0x7f00003a3000-0x6)="0700cc667300", 0x1000, 0x0) mmap(&(0x7f0000000000/0xdf5000)=nil, 0xdf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0xff8c, &(0x7f0000b60000-0x41)="") r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000cb9000)='/dev/vga_arbiter\x00', 0x0, 0x0) syz_open_dev$urandom(&(0x7f0000c80000-0xd)='/dev/urandom\x00', 0x0, 0x100) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000ef3000-0x20)={0x7, 0x0, 0x914ddd0513b2839d, 0x5}) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f0000146000-0x10)={0x1, r1}) mount(&(0x7f000008a000)='./file0\x00', &(0x7f0000303000)='.', &(0x7f000079b000-0x6)='msdos\x00', 0x11080, &(0x7f0000253000-0x1000)="") umount2(&(0x7f0000d5c000-0x1)='.', 0x0) removexattr(&(0x7f00009ee000-0x1)='.', &(0x7f0000c3e000-0x10)=@random={'user.', ':selinux)\\\x00'}) 2018/01/25 09:20:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000102000)='./file0\x00', 0x202000, 0x2) ioctl$sock_ipx_SIOCIPXCFGDATA(r2, 0x89e2, &(0x7f000041b000-0x4)={0x0, 0x0}) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) mlock2(&(0x7f000067a000/0x1000)=nil, 0x1000, 0x3) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) 2018/01/25 09:20:00 executing program 7: mmap(&(0x7f0000000000/0x2c000)=nil, 0x2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netdev_private(r0, 0x89fd, &(0x7f000002d000)="f0c5138a57aaad4c1e4d604050e45a1215c6317e4e93068c810e5493d3e64b57ff9eed6d9dd3dc6aba1ac11bc6e14fc966530aed52b8a2e2c0997eae300e6b9083ddb3c10b1b9f5c39ef1dddb5d062262bf4755515bd06dbc0e883fbd9dc4900e3f72c77b4c4c8ece7d40cc6aa0c72b87e52cd45151788bf22f6f88b71216d8c728424fe180ff06fb250318e543c5629f4fcf39ef6c7b0fbca34803aa9dd5319f79b2ec70304f5ccf342438bedabb573bc39bb589918a2e66014ffe53c5d330f97655fd95b51509cce9b52ba45712af576556082c0bca98825943d0188036ee3affa32f7d3cd") mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_thread_area(&(0x7f000002d000)={0x100, 0x20000000, 0x4000, 0x9, 0x1, 0x1, 0x9, 0x6, 0x5, 0x6}) r1 = syz_open_dev$sg(&(0x7f000000c000)='/dev/sg#\x00', 0x3, 0x0) ioctl$GIO_UNISCRNMAP(r1, 0x4b69, &(0x7f000002e000)=""/65) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f0000027000-0x5c)={{0xa, 0x3, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, {0xa, 0x3, 0xfffffffffffffffc, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, 0x2f09d3b3, [0x9, 0xae7, 0x1f, 0x741, 0x20d8, 0xff, 0x0, 0x3]}, 0x5c) prctl$seccomp(0x16, 0x3, &(0x7f0000012000)={0x3, &(0x7f0000018000-0x18)=[{0x3ff, 0x0, 0x8, 0xff}, {0x0, 0x5, 0xbd9, 0x4}, {0x7cc1ce76, 0x8, 0x4, 0x6fb}]}) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f000002f000)=0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f000001a000-0x20)={@generic="84c1b7f30b0eae0a6f75051255b0fb28", @ifru_addrs={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/25 09:20:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) dup(r0) r1 = dup(r0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f000097c000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c23000-0x4)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e02000)={@generic="7e00d04b58c80397355f2e0d9bc5e948", r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 37.042884] audit_printk_skb: 10 callbacks suppressed [ 37.042896] audit: type=1400 audit(1516872000.613:18): avc: denied { setattr } for pid=5230 comm="syz-executor3" name="exec" dev="proc" ino=13647 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=file permissive=1 2018/01/25 09:20:00 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x1b, &(0x7f0000532000)=0x5, 0x4) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000)='/dev/vga_arbiter\x00', 0x103, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ax25_int(r1, 0x101, 0x0, &(0x7f0000002000)=0x3e36, 0x4) ioctl$TCGETS(r1, 0x5401, &(0x7f0000a87000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$dupfd(r1, 0x0, r0) ioprio_set$uid(0x0, 0x0, 0x3630) 2018/01/25 09:20:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000409000-0x5c)={{0xa, 0x1, 0x20, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x10001}, {0xa, 0x0, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xdbf}, 0x100000000, [0x4, 0x789, 0x1, 0x4, 0x3, 0x2, 0xc, 0x5]}, 0x5c) setsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000db9000)=0x80000005, 0x4) sendto$inet6(r0, &(0x7f0000bc7000-0x4c)="", 0x0, 0x0, &(0x7f00007c4000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) 2018/01/25 09:20:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00000fc000)={0x19980330, 0x0}, &(0x7f0000244000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mkdir(&(0x7f0000027000)='./file0\x00', 0xffffffff7ffffffe) r0 = creat(&(0x7f000002d000-0xc)='./file0/bus\x00', 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000210000)={0x6, [0x7, 0x6, 0x5, 0x80f4, 0x5, 0xfffffffffffffff9]}, &(0x7f00004c6000)=0x10) truncate(&(0x7f0000012000-0xc)='./file0/bus\x00', 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f000017a000-0x98)={0x0, @in6={{0xa, 0x1, 0x3, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x8}, &(0x7f00001d8000-0x4)=0x98) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000c65000-0x8c)={r1, @in6={{0xa, 0x2, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2018/01/25 09:20:00 executing program 3: mmap(&(0x7f0000003000/0xf05000)=nil, 0xf05000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000067c000-0x1)='I', 0x0) pwrite64(r0, &(0x7f00000a9000)="da1ed4c6dded1b78fc32304d94d0495eb57495f26bd5e020039135e969d62de70774035020e85d75ca98aa392bd9112c8139f55a2a9aee87aa62b0c9a368a1866279463154ba1d39b42c188aa87a1db69f69fbfd67731bfaf62b639f911c4fe5aa163574d70d3127cad9d17ea2b888dfd9b4338d606825114f0aec9522b8eb85", 0x80, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x2000005, 0x11, r0, 0x0) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f000009c000)='./file0\x00') r1 = creat(&(0x7f000028b000)='./file0\x00', 0x40) umount2(&(0x7f000078b000)='./file0\x00', 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='ns/mnt\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = getpgid(0xffffffffffffffff) r4 = geteuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f000055e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = fcntl$getown(r0, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f000089b000-0x4)=0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000cef000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000000000)=0x0, &(0x7f00007ed000)=0x0, &(0x7f00008dc000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r12 = getpgid(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000545000-0xe)='./file0/file0\x00', &(0x7f0000002000)={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)='./file1\x00', &(0x7f0000ce1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r15 = getpgrp(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f00009ab000-0x4)=0x0, &(0x7f000029f000-0x4)=0x0, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000799000)={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) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x0) getgroups(0x4, &(0x7f00002de000)=[0x0, 0xffffffffffffffff, 0x0, 0x0]) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f000084b000)=0x0) r22 = getuid() r23 = getegid() r24 = getpgrp(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000cb6000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00002e8000)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r27 = getpgid(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000002000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000596000-0x4)=0xfffffffffffffed9) r29 = getgid() r30 = getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in=@broadcast=0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) r32 = getgid() ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00006e1000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b8f000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000252000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f000023f000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f08000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000796000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f09000-0x4)=0x42a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000000000)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000918000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r2, &(0x7f0000001000-0xe0)=[{&(0x7f0000001000-0x8)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000989000)=[{&(0x7f000076b000-0xff)="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", 0xff}, {&(0x7f0000000000)="693f6af04bf478aff28e1048f2e9ce6b4415d49154f6f2e4bd990f8963337c8dfcf09e0f3f1e0bb65a4151ee2e6332def80752d97aa2bc7d43f548b8910f0ce0d620130e62ac0f235f1f87e156276071a36b389997cdb289ccc268f032c6b1e331157b7c82f8397a16132e715cf76ef4a0b1b85e1aebb3003d0cb28e69caef62bde607905612587f51d7cc228c8703eb7776d8f0192eaa16b0ec57e70d0f824112e89e71f7c104e57f4f9342f87966db8a4c437d5490e213ef8768757b82104eedec8c033256279c866a", 0xca}], 0x2, &(0x7f0000001000-0xe0)=[@rights={0x30, 0x1, 0x1, [r0, r1, r1, r0, r0, r1, r0]}, @cred={0x20, 0x1, 0x2, r3, r4, r5}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @cred={0x20, 0x1, 0x2, r12, r13, r14}, @rights={0x10, 0x1, 0x1, []}, @cred={0x20, 0x1, 0x2, r15, r16, r17}], 0xe0, 0x40}, {&(0x7f00003f2000)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000000000)=[{&(0x7f0000000000)="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", 0x1000}, {&(0x7f0000001000-0x89)="4a5fa84d094998cf7ebc503756c9f53a92e7b6e0b218b8f00a34d802b69256db5020ec62e5d6eb9ac17b8e38574cd39a3ca3876b3644d7269ae0f87f30602dc39a7b930af1e8e8c10e8011113e8ff0d9b1fc738ad349fd32a886f245e052b71ae54f6f174d1db6c2b7a09462852a295579da40ececcf326a850c792832d5b376e2cc3642330bf57630", 0x89}, {&(0x7f0000177000)="bcb4a1876da4e44709a6de8e89a118acc1a9c846d30d3eae739019340ede3acf7a79e3b3c50e882b60d5b350b061cd0416bea42db9360cacd3009cf542d9b5ba92c30554d8be80e9f11d2d6654c1a199444c5658e25a9f4bd5a7cf4b16aa7196900bfe2388312a10947016b77b6cc3198cee0cbc0805e84fc9c5f00112fce60dddb79ebb10a8ee247cb38f346999e88f0c47cd7031080e167565661c388e606e98f56cfa621c1e2f78bc8cc623b9d431c2", 0xb1}, {&(0x7f0000000000)="ab176ff9ad38cc18fccb5826799c557191d5f5d0d3e5db7103da3facc047ff9b94b165d28dc29f29937d700d21508d3655e14b99d90e5dea763919f69fbd3272f9980791882664dafdda6c00a450900b216c35b10919679d8b60e9", 0x5b}, {&(0x7f0000000000)="5b2569d648ae66dad602658a9b9692ff5baf0ead73d4da8349955421a1da22d3e65cced15a5ba8fc3961ad3be9623f6bd9cf265eff4cc5ab9ce51cceaf2abd9aa31dd8cde5d0afa42d3d55472da4306790fdbf45ce202521bb3ddc78695b41d4efb0a082e0fee47667c25ed7c829d6084fd0f24b0014b25d71dd189664bd3d29202d8a4188f72706ea9cc8cc1b006b3d043d967e57d4657e115eaabc335a24400b81c111ce473721b9dd17174abbe0c8fd8ad9b9b8795c41aebc8155a28522ea5fbb29a5748c241d313bf8", 0xcb}, {&(0x7f000056a000)="27b2b34ca1700666c555bcea58c02e0db2720d407b0c146746b4364ad4569a262869b7d1bfa17280a5953a2b9d067b375a82f3092e43321b2aa52d7b399ab7f5469fa4229b7fcea1acbb29b97f70ea06aa4d7966d16414693c0974bfa99b7c1b0fc0b68f395767d5d02f0f15241eb699829fe5c59c8f", 0x76}, {&(0x7f0000d35000-0x4d)="a2d06f3697627eeb267eab745950bddafeff0f74783ea53f71505e022f045b8bb7565b1c214f5d1b10753530af45436cd81d7cf6e30d14fca4f3e8f6578c132b70db9cb996fca9091fa86eef4c", 0x4d}], 0x7, &(0x7f0000c71000)=[@rights={0x18, 0x1, 0x1, [r1]}, @rights={0x28, 0x1, 0x1, [r1, r0, r0, r1, r1, r1]}, @cred={0x20, 0x1, 0x2, r18, r19, r20}, @cred={0x20, 0x1, 0x2, r21, r22, r23}, @cred={0x20, 0x1, 0x2, r24, r25, r26}], 0xa0, 0x20000000}, {&(0x7f0000113000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000a10000-0x30)=[{&(0x7f0000bef000)="53b3438eb64958af8e0859bd21c17dccafce097c15c96e47a4a40b1a76a6a85da62d49375d522c02f287e7c16f2d114f305223649a96a274d3edb4ece5243886799aafac59317df007ac2ced6bd1de2ce9a7f1a7c280bb62bddd3b5ba33fada1f4722ff920055953391a81d604781d947925", 0x72}, {&(0x7f0000986000-0x52)="db73c49c94e15f73c4a64ecd205711fd2ad2050b9df6300cfc2a6543aa3230fb0e13b6a39853b45c17fd354052fdf63186b6f763c5c0d45cafe05ace8d63414f80cabccd4781866d0b5052d080883ae8fc9c", 0x52}, {&(0x7f0000001000-0x3f)="f4f1fd33fe43affd11b80cad3adf44c81bec5523b635d6398d306415fd5d6726463fc826963ebc6f09694427f17bfb8f06c2882a905af4af73eb4b41a9d014", 0x3f}], 0x3, 0x0, 0x0, 0x800}, {&(0x7f0000001000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000001000-0x40)=[{&(0x7f0000000000)="00c9c998ae395da9c1d203d3a982d1154773a197a983413dcfbd0a590ca3d5859c4cc14c548550fa8d758fed5a5947d54c8cb1be3c6544d2a6ae5bf9bd16c579193d01a2a2d7ea99484f8a42140069569cbbd22441008278d26e525324fddb82329081b235ecf3e48e78203206247c73334d88ee1581d226e05240973e6126281408230f5a9780490be82a28a61beeb68c", 0x91}, {&(0x7f0000000000)="", 0x0}, {&(0x7f0000b9f000+0x622)="4557643be4afd725155d19d00b9424717dfbf941863cdf1d3e67b7c2c5dbda08", 0x20}, {&(0x7f0000001000-0x73)="e3c205604de499d02043a8ef5caa926c0466b49bf333065de44cff1167798182ee40326ed9f9073a832c87dd0a551585d9458dd13eb2a34d32d50d83f2342d0bf254986da48439d1dac4c27d4bbe2662a9b52181883b87b64fff8340d17cb3ccd84ef1a19eac82aa9bfd43f2d24495fdda4def", 0x73}], 0x4, &(0x7f000056a000)=[@rights={0x18, 0x1, 0x1, [r1]}, @cred={0x20, 0x1, 0x2, r27, r28, r29}, @rights={0x18, 0x1, 0x1, [r1, r1]}, @cred={0x20, 0x1, 0x2, r30, r31, r32}, @rights={0x20, 0x1, 0x1, [r0, r1, r0, r1]}, @cred={0x20, 0x1, 0x2, r33, r34, r35}, @cred={0x20, 0x1, 0x2, r36, r37, r38}, @rights={0x18, 0x1, 0x1, [r0]}], 0xe8, 0x80}], 0x4, 0x20000000) 2018/01/25 09:20:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000e3f000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x8}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r1, &(0x7f0000515000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x2ffffffff}, 0xc) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000ced000-0x4)=0x0, 0x4) r2 = socket(0x200000000010, 0x2, 0x0) sendmsg$nl_generic(r1, &(0x7f00001cb000)={&(0x7f00008e6000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f4a000)={&(0x7f000019d000-0x1065)={0x14, 0x2a, 0x311, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000bf2000)=0x4, 0x4) write(r2, &(0x7f000095c000)="2400000026007f000000000000007701000000ff0100000000000000ffffffff0100ff10", 0x24) 2018/01/25 09:20:00 executing program 6: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000009000)={&(0x7f0000002000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000003000)={&(0x7f000000a000-0x94)=@ipv6_deladdr={0x34, 0x15, 0x5, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0}, [@IFA_FLAGS={0x8, 0x8, 0x0}, @IFA_ADDRESS={0x14, 0x1, @loopback={0x0, 0x1}}]}, 0x34}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f000000a000)='/dev/sg#\x00', 0x4, 0x2240) socket$nl_route(0x10, 0x3, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f000000a000)={0xc0000000, 0x0}) [ 37.137368] binder: BINDER_SET_CONTEXT_MGR already set [ 37.150633] binder: 5263:5273 ioctl 40046207 0 returned -16 [ 37.159474] binder_alloc: 5263: binder_alloc_buf, no vma [ 37.159494] binder: 5263:5283 transaction failed 29189/-3, size 0-0 line 3127 2018/01/25 09:20:00 executing program 4: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSFF(r0, 0x40304580, &(0x7f0000b2e000)={0x0, 0x0, 0x200, {0x0, 0x0}, {0x0, 0x0}, @period={0x0, 0x0, 0x0, 0x0, 0x9605, {0x0, 0x0, 0x0, 0x0}, 0x0, []}}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000001000)={{{@in6=@loopback={0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) r2 = socket(0x0, 0x3, 0x1) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000002000-0x8)={0x2, [0x2, 0xfff]}, 0x8) setuid(r1) [ 37.204135] binder: undelivered TRANSACTION_ERROR: 29189 [ 37.210495] binder: release 5263:5269 transaction 14 out, still active [ 37.220592] binder: undelivered TRANSACTION_COMPLETE [ 37.228632] binder: send failed reply for transaction 14, target dead 2018/01/25 09:20:01 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f0000002000-0x1000)=""/4096) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$VT_WAITACTIVE(r1, 0x5607) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) unlinkat(0xffffffffffffffff, &(0x7f0000012000)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000012000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/25 09:20:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000042c000)='/dev/sequencer\x00', 0x2000000a02, 0x0) write$sndseq(r0, &(0x7f0000f07000)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @addr={0x5, 0x5f1}}, {0x0, 0x0, 0x0, 0x0, @tick=0x5, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0x0}}], 0x60) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00008cf000)={0x0, 0x0}, &(0x7f0000614000)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000d3c000)={r1, 0x6}, 0x8) 2018/01/25 09:20:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000db9000)=0x80000005, 0x4) getdents64(r0, &(0x7f000022e000)=""/42, 0x2a) sendto$inet6(r0, &(0x7f0000bc7000-0x4c)="", 0x0, 0x0, &(0x7f00007c4000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) getsockopt$sock_int(r0, 0x1, 0x3f, &(0x7f00007b2000-0x4)=0x0, &(0x7f00003d5000-0x4)=0x4) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000365000-0x5c)={{0xa, 0x2, 0x6b19d246, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, {0xa, 0x1, 0x6, @loopback={0x0, 0x1}, 0x4}, 0x6, [0x2, 0x0, 0x60b, 0x0, 0xd8, 0x57d3, 0x7fff, 0x1f]}, 0x5c) 2018/01/25 09:20:01 executing program 6: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000005000-0x7)='fdinfo\x00') mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execveat(r0, &(0x7f0000019000-0x8)='./file0\x00', &(0x7f000001c000)=[&(0x7f000000b000-0x1a)='securitysecuritycpuset\\:\'\x00', &(0x7f0000019000)='ppp1@systemmd5sumem1-ppp1\x00', &(0x7f000001f000)="2170726f6373656c696e7578c46c6f5b2500", &(0x7f000001b000)='mime_type$\'\x00', &(0x7f000000d000-0x37)='&$vmnet1vmnet1\'systemsecuritynodev[md5sum\'vboxnet1ppp0\x00', &(0x7f0000003000)='+\x00', &(0x7f0000019000-0x7)='fdinfo\x00'], &(0x7f000001f000)=[&(0x7f000000d000-0x9)="fa2a73797374656d00", &(0x7f0000018000-0x7)='fdinfo\x00', &(0x7f000001d000-0x1)='\x00', &(0x7f000001e000-0x7)='\x00', &(0x7f000001e000)='fdinfo\x00', &(0x7f0000005000-0x7)='fdinfo\x00'], 0x0) 2018/01/25 09:20:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000606000-0xa)='ns/ipc\x00') ioctl$VT_RELDISP(r0, 0xb701) getsockopt(r0, 0x100000000, 0x3, &(0x7f0000a98000-0x82)=""/130, &(0x7f00003c7000)=0x82) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f0000cc0000-0x8)=0x0) 2018/01/25 09:20:01 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f0000c3e000)={&(0x7f000016a000-0x14)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000f1c000)=[0x0], &(0x7f00007f7000-0x14)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f00008a7000-0x1c)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x5, 0x1, 0x5, 0x7, 0x0, 0x0, 0x0, 0x0}) clone(0x0, &(0x7f000074a000)="", &(0x7f0000077000)=0x0, &(0x7f0000cf2000-0x4)=0x0, &(0x7f00008d3000)="") r1 = getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r0, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$packet(r0, &(0x7f0000001000)={0x11, 0x18, r2, 0x1, 0x10001, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/enforce\x00', 0x60000, 0x0) r4 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000001000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) bind$packet(r3, &(0x7f0000001000-0x14)={0x11, 0x0, r5, 0x1, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xc}, [0x0, 0x0]}, 0x14) ioctl$LOOP_CTL_ADD(r3, 0x4c80, r4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r3, 0x80605414, &(0x7f0000002000)=""/36) socket$packet(0x11, 0x3, 0x300) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000001000-0x12)='/dev/loop-control\x00', 0x240, 0x0) rt_sigqueueinfo(r1, 0x0, &(0x7f0000b66000-0x10)={0x0, 0x0, 0x0, 0x0}) 2018/01/25 09:20:01 executing program 0: mmap(&(0x7f0000000000/0x78000)=nil, 0x78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000078000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000079000-0x8)={0x0, 0x0}, 0x80000) mmap(&(0x7f0000078000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSFF(r0, 0x40304580, &(0x7f0000078000)={0x55, 0x5, 0x6, {0x701, 0x3f}, {0x0, 0x9}, @ramp={0x3, 0x7fff, {0x9, 0x100, 0x200000000000, 0x9}}}) setitimer(0x2, &(0x7f0000077000)={{0x0, 0x2710}, {0x10000000000, 0x0}}, &(0x7f0000077000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/25 09:20:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000e80000)='./file0\x00', 0x50000, 0x6c) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f0000cbc000)=0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000640000)=@sack_info={0x0, 0x0, 0x3f}, &(0x7f0000def000)=0xc) r2 = syz_open_dev$sndseq(&(0x7f0000189000)='/dev/snd/seq\x00', 0x0, 0x40000000000006) write$sndseq(r2, &(0x7f00009c2000)=[], 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r2, 0x4058534c, &(0x7f000023f000-0x58)={0x80, 0x48000000000008, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg(r0, &(0x7f0000fa9000)={0x0, 0xfffffffffffffec5, &(0x7f0000418000)=[{&(0x7f00004da000-0x16)="2b11cb043241b4c70a9cfd69b76f6a0fa45e872a5ae1", 0x16}], 0x1, &(0x7f00004b4000)=[{0x10, 0x10c, 0xfffffffffffffff7, ""}], 0x10, 0x0}, 0x0) 2018/01/25 09:20:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) pwrite64(r0, &(0x7f00008a5000)="cf68d34f8c7ff2c35d3f05c6847d4d122d9bd2a6a14020077f04599ed6af2183cf74ba6f92b275b799eff6df3df5cc3cf188aa7a46d852b3fe2c670efd03371308728a72f43de04d4251c2e8d494222cf3342ed84a964d303fa3e20dccac6d84aae88ea97d6f45fdeec9642d37bd6cb109a72c22d0c9046bcc092dedd7c6616c7b1ea96772cf2f14fa51c2c3e37a77e588fc044a959dd9314515128b9564251b31b13ed05ad238f1e54487733578291adcbf0d950add94c2b342248cfabdbf8a5c0476bf944754f7818680e17802ba01bd0e78f8e366a07e33dc38b7b0e52bfffc6dea4b1876b076f48661c809be405b6abdfb8f6461248c9e", 0xf9, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000b92000-0x15)='/dev/pktcdvd/control\x00', 0x4001, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r2, 0x10e, 0x8, &(0x7f00008a0000-0x4)=0x100000001, 0x4) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f0000d2b000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r3, 0x0) sendto$inet6(r1, &(0x7f0000f6f000)="", 0xffffffc7, 0x20000004, &(0x7f0000cc8000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f00008dc000)={@generic="036b9279251ef98bf5e1f80a205ee5c5", @ifru_addrs={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/25 09:20:01 executing program 7: r0 = open(&(0x7f0000b30000-0xa)='./control\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00009ac000)={0xffffffffffffffdd}, &(0x7f0000dd8000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000003a000-0x10)={0x0, 0x8000000}, 0x8) unshare(0x28060400) exit(0x0) open(&(0x7f0000dd9000)='./control\x00', 0x6c02, 0x0) 2018/01/25 09:20:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x2, 0x81, &(0x7f0000d03000)={0x0, 0x0}) ioctl$int_in(r0, 0x5421, &(0x7f0000d88000)=0x5) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00002d2000-0x15)='/dev/pktcdvd/control\x00', 0x80000, 0x0) fchmodat(r1, &(0x7f0000638000)='./file0\x00', 0x1) r2 = creat(&(0x7f0000696000)='./file0\x00', 0x0) mount(&(0x7f00007b3000-0x8)='./file0\x00', &(0x7f00004d5000)='./file0\x00', &(0x7f00009e8000-0xb)='securityfs\x00', 0x0, 0x0) getsockopt$inet6_udp_int(r2, 0x11, 0x64, &(0x7f00003f6000-0x4)=0x0, &(0x7f0000192000)=0x4) getsockopt$inet_int(r1, 0x0, 0x21, &(0x7f0000c75000-0x4)=0x0, &(0x7f00003ae000)=0x4) 2018/01/25 09:20:01 executing program 5: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x5) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000009000-0xc)={0x0, @rand_addr=0x0, @loopback=0x0}, &(0x7f000000d000-0x4)=0xae) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000027000-0x10)=@common='ip6tnl0\x00') mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000028000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f000000b000)=0x60) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000028000)='/selinux/checkreqprot\x00', 0x40000, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000007000)={0x0, 0x0, 0x401}) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$keychord(0xffffffffffffff9c, &(0x7f0000028000)='/dev/keychord\x00', 0x20002, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f0000018000-0xc)={r3, 0x80000, r4}) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000012000)={0x0, 0x0, &(0x7f0000027000)=[{&(0x7f0000018000)="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", 0xfd}, {&(0x7f0000027000)="e072e6ef2c4a90c95533faf694bf0660201281e3fab6216147a52b79dcf77393bde4f231ebda5d", 0x27}, {&(0x7f0000018000-0x1000)="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", 0x1000}, {&(0x7f0000027000)="fc15f1e926bd0cc1350f50289005e96ee9bcf8ca4f14c173e5ca8f358d412cfba8f2a6f9a39651ca5180d28b62aa35a11c12bf88ebd7bdbfe930700f29f9dc091bae115142ec90f6ffefacf8c45d5fe8f53fd2467db20356aada8a33055ba4f6613811540969851b11f842577baa0cde48", 0x71}], 0x4, &(0x7f0000023000-0x408)=[{0xb8, 0xff, 0x37, "677b0ccb9041d8b052a744672e9de8ed81cf1498830c65321ffba6a6406391db2ed30c48494667a2b6fbce965e65aab210473586715d7469fbe2a835f5a3f230ac3166449345448da6322c065b59d0ca08363fc7579b94a4332837bbe7e748f83d98f174f483e32be741e2b1aaef59b22a81ad65aad9b20d76ab928de3df3738a1c9a17f19441da3f7ff976d21c56eadcb3d37a10c0890af13828a3975f9113b5d36f1"}, {0x28, 0x104, 0x10000, "cc0b7731d8e4729c431919efec46df528f3b39"}, {0x40, 0x1, 0xbf15, "e67bd6103b641d793a253e59a7f8311e616aa09f47e273889ba28e4f6746e21798c4c801faa138068b505fab4a8382"}, {0x98, 0x18b, 0x0, "c75299aa2e6fd43c39caa8b0cb3121cf7ff3ad670b01cadcced03e9ca5a9d4fa11165e0e857338419275e19078c181089d501dd91823389aedc5f149a3a712e55f17e81e709b3a0d55766be42092f514b5307061bcd155c756cac46862f00e4aff15d2ddef14b5500d7617b5fa9d506a8e30a1dd2812ea931eafe44f218abbb16149"}, {0x110, 0x103, 0xfffffffffffffffe, "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"}, {0x80, 0x11f, 0x7fffffff, "06a809d8aea68d9c044f4a93ae26a6864000b029bf46ab154938b2071a52807b402f116e04e70fa15aa3cd592e2dc0c0bd809be3ddc044c54c7662a49ca5f05410149b9ed951b6029c0dd808d48a78563891251caf0851f67040bfeca2a70e978171954f0be8afa2a04dc70834"}, {0xc0, 0x10b, 0x6, "452e30f9abb525d341312f4ffd7b4643fbcdddd1d1de5efd3d0d477c8f2a025ac38b057f442038cda5840e99c2e2e31f1b43e965638034a35f102ea70d0ef1308e89b00995ef640cc6939614501281958375b541b92e294bd85a191a6f3b9f767cd36f7bfccb4f4efed7f05e7a377ae83540d9b8366f1fc6ae70c9d347e50bd9b1ffcc03cd7bd0755efd7c5104909cd99b9780bcc6737c560541c2cefed39c16097daa4f4e5f658b15bb3c910e264175"}], 0x408, 0x40000}, 0x800) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000019000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000025000-0xb8)=@ipv6_delroute={0x38, 0x19, 0x60d, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x8000000000000, 0x0, 0x0, 0x0, 0x0}, [@RTA_MULTIPATH={0x1c, 0x9, [{0x9, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, r1}, {0x0, 0x0, 0x0, 0x0}]}]}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 09:20:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pptp(0x18, 0x1, 0x2) fsync(r0) r1 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000c65000)={{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, {0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='sit0\x00'}) 2018/01/25 09:20:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000fb6000-0x10)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) writev(r0, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f00000002031900000007000000068100ed853b09000100010100ff3ffe58", 0x1f}], 0x1) socket$netlink(0x10, 0x3, 0xc) socket$inet_tcp(0x2, 0x1, 0x0) writev(r0, &(0x7f00005d6000-0x10)=[{&(0x7f0000564000-0xa9)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58d2ed3d0eada9363c4b43ed609fff7d84f6dd838c7122142059360522a451676f2bd8f86f6231f7338316c93110faf1196bf52e394cc2a37f968e9a38e745bbd37bdd5baf839b96ea30977114bb44a1d2876d3edb483284b9002fc62ab3a197e255e8277b804c4088913c1091d68b2ece9792e9130354e3a33768dd44f5814c48eb33b6605c0fba26edc2", 0xa9}], 0x1) 2018/01/25 09:20:01 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000db9000)=0x80000005, 0x4) r1 = dup(r0) ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f0000328000-0x98)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000edf000)='/selinux/enforce\x00', 0x0, 0x0) ioctl$sock_inet_SIOCRTMSG(r2, 0x890d, &(0x7f00002f1000)={0x6, {0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x12}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x49, 0x1, 0x10001, 0x7, 0x29, &(0x7f000068f000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x5, 0x6a, 0x4}) sendto$inet6(r0, &(0x7f0000bc7000-0x4c)="", 0x0, 0x0, &(0x7f00007c4000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) 2018/01/25 09:20:01 executing program 1: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getdents64(r0, &(0x7f0000025000-0x7c)=""/124, 0x7c) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f000001f000-0x3)='./file0/file0\x00', r1, &(0x7f0000013000-0x8)='./file0\x00') fchownat(r1, &(0x7f0000020000)='./file0\x00', 0x0, 0x0, 0x0) 2018/01/25 09:20:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000017a000-0x12)='net/ip6_flowlabel\x00') fdatasync(r0) close(r0) 2018/01/25 09:20:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000db9000)=0x80000005, 0x4) sendto$inet6(r0, &(0x7f0000bc7000-0x4c)="", 0x0, 0x0, &(0x7f00007c4000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000ec9000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000558000-0x4)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000dcb000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, @in=@multicast2=0xe0000002, 0x2, 0x1, 0x3, 0x8, 0x2, 0xa0, 0x80, 0x5e, 0x0, r1}, {0x9, 0x1, 0x7839, 0x7, 0x7fffffff, 0x8d, 0x4d8, 0x1}, {0x10000, 0x6d086630, 0x1, 0x100000001}, 0x3e4c, 0x0, 0x2, 0x1, 0x3, 0x3}, {{@in=@multicast2=0xe0000002, 0x1, 0x3f}, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffffffffffff, 0x3, 0x0, 0x40, 0x0, 0x40, 0x100000000}}, 0xe8) 2018/01/25 09:20:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000fb6000-0x10)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) writev(r0, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f00000002031900000007000000068100ed853b09000100010100ff3ffe58", 0x1f}], 0x1) socket$netlink(0x10, 0x3, 0xc) socket$inet_tcp(0x2, 0x1, 0x0) writev(r0, &(0x7f00005d6000-0x10)=[{&(0x7f0000564000-0xa9)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58d2ed3d0eada9363c4b43ed609fff7d84f6dd838c7122142059360522a451676f2bd8f86f6231f7338316c93110faf1196bf52e394cc2a37f968e9a38e745bbd37bdd5baf839b96ea30977114bb44a1d2876d3edb483284b9002fc62ab3a197e255e8277b804c4088913c1091d68b2ece9792e9130354e3a33768dd44f5814c48eb33b6605c0fba26edc2", 0xa9}], 0x1) 2018/01/25 09:20:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000900000)={0x0, 0x0}) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000248000)={{{@in=@empty=0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xfffffffffffffffc, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) accept$inet6(r0, 0x0, &(0x7f0000262000-0x4)=0x0) sendto$inet6(r0, &(0x7f0000809000-0x4)="", 0x0, 0x0, &(0x7f0000a8b000)={0xa, 0x2, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000ee1000)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000876000-0x10)={0x0, 0x0, 0xffffffffffffffe8}) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f00005f8000-0x8)={r2, 0x0}) 2018/01/25 09:20:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f000087d000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) utime(&(0x7f0000001000)='./file0\x00', &(0x7f000087d000-0x10)={0x0, 0x2fbfb32c}) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f000087d000-0x87)={{{{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x0, 0x0, "d858834181332e435893f760968f541b42c41db0f53229e10458031e411acc910b07deaa85a7158cb72317b9229c05a260f51652df313a01eba60958f71aa48ae177e2e4fe748f1a5499840c5abde9e6"}, 0x160) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={{{{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x0, 0x0, "cb5c282a9d7a84053dde806946db35ae93c867d382c5bfe5f4f074a754d277951a7d7f3995a3d64cee6498481c15e78dbb017eb9ef336fab4cd54b3e987e1a19253d577f14138d68a31cfea7570be696"}, 0x160) close(r0) 2018/01/25 09:20:01 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netdev_private(0xffffffffffffffff, 0x89fe, &(0x7f0000001000-0x85)="c0f62595392cdd78d3454885c96e0e7f1f58aa0a971e772524c3826007f68b16709b6d115f80d4fe61b16ffb61ab84aa4a2e7c0caffcfe06f8c2e97844213d8b88d5db9818712bb7cf8645e9ecfe7ed764956eaa29d7e7a2ca86dd30387bab5ea6e0e225ad92c940424465c62c611e2075cf90299608130ecbd77178e0aaf38a31a6833ab8") mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000021000-0x20)={0xfc3, 0x2, 0x0, 0x9, 0x6388, 0x6, 0x4, 0x7, 0x0}, &(0x7f000000a000-0x4)=0x20) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000021000-0xb5)={r0, 0xad, "9771120195e2323c35ce2cd3deea57ec67defc6cc6c639ca0ac1e3c9dcd60470df30a3391dcdd8d266337355d2cdd7f8075159fd2f1b4a854ca06a4b915d6570825bc4fb6a6bb98bebf81c5358d1dff0c7485b87d883f37acf9e66d22c84f65aee92a765f56e31c41a19766c702af448e1161bed53d90f9d64804a7ac268086b51a7c9c45cac7ba8bd8502805b9fd10b3988dee60bd4d3322820d222dbf945d049c9f3e9fca38f59cb85e0a1e4"}, &(0x7f0000020000)=0xb5) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000020000-0x10)={0x0, 0x0, 0x100000000, 0x8c5}, &(0x7f000001b000)=0x10) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000020000-0x8)={r1, 0xa1}, &(0x7f0000016000)=0x8) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000012000)='net/route\x00') mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000021000)=[@in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @rand_addr=0xa8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x2, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x1}, @in6={0xa, 0x0, 0x350, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}], 0x84) r3 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f000001d000)=@ipv6_newroute={0x28, 0x18, 0x501, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@RTA_MULTIPATH={0xc, 0x9, [{0x1f, 0x0, 0x0, 0x0}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 09:20:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000fb6000-0x10)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) writev(r0, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f00000002031900000007000000068100ed853b09000100010100ff3ffe58", 0x1f}], 0x1) socket$netlink(0x10, 0x3, 0xc) socket$inet_tcp(0x2, 0x1, 0x0) writev(r0, &(0x7f00005d6000-0x10)=[{&(0x7f0000564000-0xa9)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58d2ed3d0eada9363c4b43ed609fff7d84f6dd838c7122142059360522a451676f2bd8f86f6231f7338316c93110faf1196bf52e394cc2a37f968e9a38e745bbd37bdd5baf839b96ea30977114bb44a1d2876d3edb483284b9002fc62ab3a197e255e8277b804c4088913c1091d68b2ece9792e9130354e3a33768dd44f5814c48eb33b6605c0fba26edc2", 0xa9}], 0x1) 2018/01/25 09:20:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fa8000-0x8)={0x0, 0x0}) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000f5c000-0xc)={0x0, @rand_addr=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000a88000-0x4)=0xc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00002f6000-0x28)={@generic="ac0af8e4eafbbeaa15fdb51d7ca02673", r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendto$inet6(r0, &(0x7f000033c000-0xc4)="d393cff14358799cf725217e722570a35741c4c8ea3c45df6395c4272f7de3d097059fdecfc95e00f5b9f9ae200f28633e9cb5465a4e2b3aa0569a32c14448522b22e2e4d9c536c8309e56d08400521064d39c3cbdd8062e7f3c5ea8fc79fcc1e7c4cf4881151c6818ca65c07802202d55409ebb8ca2d7de4c123a86eec740b1fa5e3a6b404ebd8d1a4ab5b6bacf6fc9c37933cdf6c1762ae3ad1aebe0b3ea3988c8226a66fa6a60c99f2ac8151d4516d08c1e33955dba973c3665fab3eead354c9ffec4", 0xc4, 0x0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x804, 0x0) capset(&(0x7f00005b1000)={0x20080522, 0x0}, &(0x7f000067e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000f64000-0x28)={@common='bcsh0\x00', &(0x7f0000f6c000-0x10)=@ethtool_rxfh_indir={0x39, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 37.810995] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/01/25 09:20:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000fb6000-0x10)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) writev(r0, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f00000002031900000007000000068100ed853b09000100010100ff3ffe58", 0x1f}], 0x1) socket$netlink(0x10, 0x3, 0xc) socket$inet_tcp(0x2, 0x1, 0x0) writev(r0, &(0x7f00005d6000-0x10)=[{&(0x7f0000564000-0xa9)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58d2ed3d0eada9363c4b43ed609fff7d84f6dd838c7122142059360522a451676f2bd8f86f6231f7338316c93110faf1196bf52e394cc2a37f968e9a38e745bbd37bdd5baf839b96ea30977114bb44a1d2876d3edb483284b9002fc62ab3a197e255e8277b804c4088913c1091d68b2ece9792e9130354e3a33768dd44f5814c48eb33b6605c0fba26edc2", 0xa9}], 0x1) 2018/01/25 09:20:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) lstat(&(0x7f0000f29000-0x8)='./file0\x00', &(0x7f0000519000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000898000-0xc)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000fbb000-0x10)={&(0x7f0000aa4000-0x20)={0xfffffffffffffef2, 0x5, 0x1, 0x1, 0x4, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@typed={0xca, 0x44, @uid=r1}]}, 0x14}, 0x1, 0x0, 0x0, 0x400000000000}, 0x100000000000000) 2018/01/25 09:20:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000db9000)=0x80000005, 0x4) sendto$inet6(r0, &(0x7f0000bc7000-0x4c)="", 0x0, 0x0, &(0x7f00007c4000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000f09000-0x8)={0x0, 0x0}) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000d48000-0x4)={0x0}, 0x4) 2018/01/25 09:20:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f00000b2000)={@generic=""/16, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = getpid() ptrace$getsig(0x4202, r1, 0x3, &(0x7f0000e59000)={0x0, 0x0, 0x0, 0x0}) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f000023e000)={0x0, 0x0}) 2018/01/25 09:20:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x28060400) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000031e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r2 = dup3(r0, r1, 0x0) preadv(r2, &(0x7f00008b4000-0x50)=[], 0x0, 0x0) setsockopt$ax25_int(r2, 0x101, 0x4, &(0x7f00004ec000-0x4)=0x7, 0x4) 2018/01/25 09:20:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000024000)=0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000025000-0x8)={0x0, 0x0}) r1 = syz_open_procfs(r0, &(0x7f000068d000-0xbe)="6e65742f746370009221938e074c5047b7ab8c8196590db7fb2c7a9a3b74e531be3d76652c6243ddc9a6f55e42f037ce6f87b4d7ccbb101c557c804b0bae4d26265fa3abea1d1c6821dcefd46543692171c8d9f785b8b251258f41c30785c953d939caa26328b8c71929fdecc5477ed674eb7606296423dcc70b82ead0aae94f54a651740c1fa8ba183a2e64a36d71543b77eb17abbc015d7e28954a3e0572ce288b291546b609b9bd6bf036ecd19319c4c5151448d9c579625fb5f5dcbd") readv(r1, &(0x7f0000021000-0xa0)=[{&(0x7f0000014000-0x1000)=""/4096, 0xfffffffffffffcdf}], 0x1) r2 = socket$inet(0x2, 0x1, 0x0) r3 = dup(r2) setsockopt$inet_tcp_int(r3, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r2, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r2, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f00000f1000)=0x0, &(0x7f000066e000)=0x4) setsockopt$inet_opts(r3, 0x0, 0x4, &(0x7f0000482000)="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", 0xfe) read$eventfd(r1, &(0x7f000001a000-0x8)=0x0, 0x1b1) getsockname$packet(r1, &(0x7f00006a8000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00002c7000-0x4)=0x14) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000bcb000)={@generic="6be09e86a5b6efdac863b39f0d38cd69", r4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet_tcp_SIOCOUTQNSD(r3, 0x894b, &(0x7f0000f3a000)=0x0) 2018/01/25 09:20:01 executing program 7: r0 = open(&(0x7f0000b30000-0xa)='./control\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00009ac000)={0xffffffffffffffdd}, &(0x7f0000dd8000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000003a000-0x10)={0x0, 0x8000000}, 0x8) unshare(0x28060400) exit(0x0) open(&(0x7f0000dd9000)='./control\x00', 0x6c02, 0x0) 2018/01/25 09:20:01 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000001000-0x7)={0x0, 0x0}) fcntl$notify(r0, 0x402, 0x7f3c85b39f8cadbc) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)={0x0, 0x0}) fadvise64(r1, 0x20, 0x3ff, 0x7) clone(0x0, &(0x7f0000c10000)="", &(0x7f0000fa9000-0x4)=0x0, &(0x7f00009a0000)=0x0, &(0x7f00000d9000-0xeb)="") utimensat(0xffffffffffffffff, &(0x7f0000a71000-0x8)='./file0\x00', &(0x7f0000e04000-0x20)={{0x0, 0x2710}, {0x0, 0x7530}}, 0x0) 2018/01/25 09:20:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00007cd000)=[{&(0x7f0000fae000)="29000000180031090020000100000007020000000000ff06800000000c00080004001000000ef4ff01", 0x29}], 0x1) r1 = memfd_create(&(0x7f000059b000-0xf8)="2709a98d1d51684467e6c95899a8172534d833eb2010a9fe5c38db4cc60b38a7fae19e881a0e21d5ef7f678e03d1d8b8dcb5fcc17f0873fdfef338298d41cc958434ab260e06150a7e31bfdf4225fc598a8e22cfbce7f348d8df42ba95c3a829ab7b3ca40fa9d2eebfb75de8bcbd9508be3e8e8495d0a5901ccca6184fd17d7f444481bd67c909e7880ed13bf5035dc7a16acef71a1287f406ea127ecca7f95c2f476ebe1c9fd599014a356c2dfb02b4dfd643a522b34498e9482111b334bcf20eb0f6142c4c182d40d10fb892014f96612ca29ecee14ae353b1760f91badc804bea853ba1ed0fa89b1f63578c7cacc1cc6d2cc12a30ab8c", 0x11f43f9ec27bf3cd) recvfrom$ipx(r1, &(0x7f0000d7f000)=""/72, 0x48, 0x10000, &(0x7f0000612000-0x10)={0x4, 0x1000, 0x9, "3637e97d643f", 0x0, 0x0}, 0x10) 2018/01/25 09:20:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000fb6000-0x10)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) writev(r0, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f00000002031900000007000000068100ed853b09000100010100ff3ffe58", 0x1f}], 0x1) socket$netlink(0x10, 0x3, 0xc) socket$inet_tcp(0x2, 0x1, 0x0) writev(r0, &(0x7f00005d6000-0x10)=[{&(0x7f0000564000-0xa9)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58d2ed3d0eada9363c4b43ed609fff7d84f6dd838c7122142059360522a451676f2bd8f86f6231f7338316c93110faf1196bf52e394cc2a37f968e9a38e745bbd37bdd5baf839b96ea30977114bb44a1d2876d3edb483284b9002fc62ab3a197e255e8277b804c4088913c1091d68b2ece9792e9130354e3a33768dd44f5814c48eb33b6605c0fba26edc2", 0xa9}], 0x1) 2018/01/25 09:20:01 executing program 6: mmap(&(0x7f0000000000/0xd99000)=nil, 0xd99000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000d99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000d9a000-0x8)={0x0, 0x0}) mmap(&(0x7f0000d99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000d60000-0x8)={0x0, 0xa53}, 0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000d9a000-0x8)={0x0, 0x3}, &(0x7f000098a000)=0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f00008a1000)={r3, @in6={{0xa, 0x2, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000938000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r0, 0x0, 0x1, &(0x7f000082e000-0xa7)=""/167, &(0x7f0000555000-0x4)=0xa7) mmap(&(0x7f0000d99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000959000-0x10)={0x800, 0x0, 0x10000, 0x7, 0x0}, &(0x7f000011b000-0x4)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f00009d3000-0x8)={r4, 0x400}, &(0x7f0000982000-0x4)=0x8) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000b08000-0x14)={r3, 0x40, 0x8000, 0x4, 0x47b341a5, 0x97}, 0x14) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00003f8000-0x28)={@generic="4958089986f963a3a476ddbf16c73993", &(0x7f0000939000-0x5)=@ethtool_wolinfo={0x20, 0x39, 0x0, "00000707c89d"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/25 09:20:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f00001ed000)=0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r1, 0x29, 0x48, &(0x7f0000db9000)=0x80000005, 0x4) sendto$inet6(r1, &(0x7f0000bc7000-0x4c)="", 0x0, 0x0, &(0x7f00007c4000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) 2018/01/25 09:20:01 executing program 5: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00004aa000-0xc)='/dev/autofs\x00', 0x90000, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f0000e37000)={@multicast1=0x0, @multicast2=0x0, 0x0}, &(0x7f000075e000+0x4fc)=0xc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000083f000-0x28)={@generic="569d3250c18d070990f054d0403125fb", r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000011000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) pwrite64(r2, &(0x7f0000008000-0x32)="", 0x0, 0x347) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r2, 0x0, 0x2, &(0x7f000000e000-0x40)=""/64, &(0x7f0000000000)=0x40) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000012000-0x4)=0x0, &(0x7f0000011000)=0x4) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_int(r0, 0x0, 0x37, &(0x7f0000013000-0x4)=0x0, &(0x7f0000006000)=0x4) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000014000-0x4)=0x5, 0x4) 2018/01/25 09:20:01 executing program 1: r0 = syz_open_dev$usbmon(&(0x7f0000398000)='/dev/usbmon#\x00', 0xfffffffffffffffe, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdirat(r0, &(0x7f0000001000-0x8)='./file0\x00', 0x5) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000002000-0x1)='./file0\x00', &(0x7f0000002000-0x5)='nfs4\x00', 0x2000, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet6(r0, &(0x7f0000003000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000003000-0x4)=0x1c) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f00008dd000-0x1)="", &(0x7f0000000000)=0x0, &(0x7f0000002000-0x4)=0x0, &(0x7f0000002000)="") waitid(0x4, 0x0, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0}, 0xa0000006, 0x0) 2018/01/25 09:20:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000fb6000-0x10)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) writev(r0, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f00000002031900000007000000068100ed853b09000100010100ff3ffe58", 0x1f}], 0x1) socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f00005d6000-0x10)=[{&(0x7f0000564000-0xa9)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58d2ed3d0eada9363c4b43ed609fff7d84f6dd838c7122142059360522a451676f2bd8f86f6231f7338316c93110faf1196bf52e394cc2a37f968e9a38e745bbd37bdd5baf839b96ea30977114bb44a1d2876d3edb483284b9002fc62ab3a197e255e8277b804c4088913c1091d68b2ece9792e9130354e3a33768dd44f5814c48eb33b6605c0fba26edc2", 0xa9}], 0x1) 2018/01/25 09:20:01 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000002000-0x8)={0x0, 0x0}, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000001000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0xd400}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) fcntl$setpipe(r0, 0x407, 0xfe000000000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000002000-0x8)={0x0, 0x0}, 0x80800) ioctl$VT_DISALLOCATE(r2, 0x5608) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = creat(&(0x7f0000002000-0x8)='./file0\x00', 0x0) write$sndseq(r3, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @connect={{0x0, 0x0}, {0x0, 0x0}}}], 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlink(&(0x7f00005e4000)='./file0\x00') umount2(&(0x7f00001f8000)='./file1\x00', 0x0) open(&(0x7f0000fd4000)='./file1\x00', 0x20000, 0x20) mkdir(&(0x7f0000927000-0x8)='./file0\x00', 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/25 09:20:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000fb6000-0x10)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) writev(r0, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f00000002031900000007000000068100ed853b09000100010100ff3ffe58", 0x1f}], 0x1) writev(r0, &(0x7f00005d6000-0x10)=[{&(0x7f0000564000-0xa9)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58d2ed3d0eada9363c4b43ed609fff7d84f6dd838c7122142059360522a451676f2bd8f86f6231f7338316c93110faf1196bf52e394cc2a37f968e9a38e745bbd37bdd5baf839b96ea30977114bb44a1d2876d3edb483284b9002fc62ab3a197e255e8277b804c4088913c1091d68b2ece9792e9130354e3a33768dd44f5814c48eb33b6605c0fba26edc2", 0xa9}], 0x1) 2018/01/25 09:20:01 executing program 1: r0 = socket$inet(0x2, 0x3ffffffffffffffe, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000ed4000)=0x0, 0x4) fcntl$setpipe(r0, 0x407, 0x2) fcntl$setsig(r0, 0xa, 0x1d) 2018/01/25 09:20:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000f3d000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f000031c000)=0x0, &(0x7f0000e0a000-0x4)=0x4) r1 = socket$inet(0x2, 0x802, 0x0) ioctl$sock_ifreq(r1, 0x8931, &(0x7f00009f6000-0x50)={@common='tunl0\x00', @ifru_ivalue=0x0}) 2018/01/25 09:20:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000cf2000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) r1 = dup(r0) lseek(r1, 0x0, 0x0) bind$llc(r1, &(0x7f0000c5b000)={0x1a, 0xd, 0x1, 0x400, 0x2, 0x2, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x10) ioctl$SNDRV_TIMER_IOCTL_STATUS(r1, 0x80605414, &(0x7f00003b8000)=""/233) 2018/01/25 09:20:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000067f000)='./file0\x00', 0x8000, 0x2) mlockall(0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f00008fa000-0xc)={@local={0xac, 0x14, 0x0, 0xaa}, @loopback=0x7f000001, @broadcast=0xffffffff}, 0xc) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r1, 0x29, 0x48, &(0x7f0000db9000)=0x80000005, 0x4) sendto$inet6(r1, &(0x7f0000283000)="", 0x0, 0x0, &(0x7f000000f000-0x1c)={0xa, 0x2, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) 2018/01/25 09:20:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f00001ed000)=0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r1, 0x29, 0x48, &(0x7f0000db9000)=0x80000005, 0x4) sendto$inet6(r1, &(0x7f0000bc7000-0x4c)="", 0x0, 0x0, &(0x7f00007c4000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) 2018/01/25 09:20:01 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000002000-0x8)={0x0, 0x0}, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000001000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0xd400}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) fcntl$setpipe(r0, 0x407, 0xfe000000000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000002000-0x8)={0x0, 0x0}, 0x80800) ioctl$VT_DISALLOCATE(r2, 0x5608) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = creat(&(0x7f0000002000-0x8)='./file0\x00', 0x0) write$sndseq(r3, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @connect={{0x0, 0x0}, {0x0, 0x0}}}], 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlink(&(0x7f00005e4000)='./file0\x00') umount2(&(0x7f00001f8000)='./file1\x00', 0x0) open(&(0x7f0000fd4000)='./file1\x00', 0x20000, 0x20) mkdir(&(0x7f0000927000-0x8)='./file0\x00', 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/25 09:20:01 executing program 0: r0 = socket$pptp(0x18, 0x1, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000001000)='/dev/pktcdvd/control\x00', 0x20000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000002000)="3e7bdec5e359ef9fe50e8fe0b898e3296845f92415a840901d6819dcb0e6ea2f6b01b934dbb53bfd4584b8e9b42c4c94815e644f9be6f9ebd462cfa8247b05f5c28405fb36cec045e1d0744c7b2c4734cdc2645dd731c7f41ebea4123bec520466582eb288ae814639c85be07431c590e795bc7b6b30c8e718a7a8f1072f358578db6a9cd770cd1ebcb83717d68115e2ab79534f6d9daa0a6c10833270ec5d07bb2bfed5956081b39f5f5f7aa6ab4b13ea6295c079fa6224e6ebece4f13300117b7b5d70e299c525cda99b5357a47d5b5eb60c7d57b3b8177f522ec0763ccdfc535c9f969f", 0xe5) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$llc(r1, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000003000-0x4)=0x10) accept$llc(r1, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000002000-0x4)=0x10) read(r0, &(0x7f0000000000)=""/224, 0xe0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_getsetattr(r1, &(0x7f0000002000)={0x20, 0x2, 0x1, 0x2d, 0x9aa8, 0x0, 0x23a5, 0xec}, 0x0) mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000025000-0xb8)=@ipv6_delroute={0x28, 0x19, 0x60d, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0}, [@RTA_MULTIPATH={0xc, 0x9, [{0x9, 0x0, 0x0, 0x0}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000025000)='tls\x00', 0x4) 2018/01/25 09:20:01 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000002000-0x8)={0x0, 0x0}, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000001000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0xd400}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) fcntl$setpipe(r0, 0x407, 0xfe000000000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000002000-0x8)={0x0, 0x0}, 0x80800) ioctl$VT_DISALLOCATE(r2, 0x5608) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = creat(&(0x7f0000002000-0x8)='./file0\x00', 0x0) write$sndseq(r3, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @connect={{0x0, 0x0}, {0x0, 0x0}}}], 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlink(&(0x7f00005e4000)='./file0\x00') umount2(&(0x7f00001f8000)='./file1\x00', 0x0) open(&(0x7f0000fd4000)='./file1\x00', 0x20000, 0x20) mkdir(&(0x7f0000927000-0x8)='./file0\x00', 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/25 09:20:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000fb6000-0x10)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) writev(r0, &(0x7f00005d6000-0x10)=[{&(0x7f0000564000-0xa9)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58d2ed3d0eada9363c4b43ed609fff7d84f6dd838c7122142059360522a451676f2bd8f86f6231f7338316c93110faf1196bf52e394cc2a37f968e9a38e745bbd37bdd5baf839b96ea30977114bb44a1d2876d3edb483284b9002fc62ab3a197e255e8277b804c4088913c1091d68b2ece9792e9130354e3a33768dd44f5814c48eb33b6605c0fba26edc2", 0xa9}], 0x1) 2018/01/25 09:20:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000c55000/0x4000)=nil, 0x4000, 0xc) clone(0xa060000, &(0x7f0000e21000)="", &(0x7f0000001000)=0x0, &(0x7f0000f29000-0x4)=0x0, &(0x7f0000493000-0x2)="") socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000cf0000-0x8)={0x0, 0x0}) 2018/01/25 09:20:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x1, 0x1) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000db5000-0x58)=@newlink={0x58, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFLA_VFINFO_LIST={0x24, 0x16, [{0x20, 0x1, [@nested={0x1c, 0x4, [@typed={0x18, 0x0, @ipv6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}]}]}]}]}, 0x58}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 09:20:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0xff, &(0x7f0000b1f000)=0x80000002, 0x1) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000b77000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0x0}, &(0x7f00004f3000)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000738000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffffffa, r1}) sendto$inet6(r0, &(0x7f0000bc7000-0x4c)="", 0x0, 0x0, &(0x7f00007c4000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) 2018/01/25 09:20:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f00005d6000-0x10)=[{&(0x7f0000564000-0xa9)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58d2ed3d0eada9363c4b43ed609fff7d84f6dd838c7122142059360522a451676f2bd8f86f6231f7338316c93110faf1196bf52e394cc2a37f968e9a38e745bbd37bdd5baf839b96ea30977114bb44a1d2876d3edb483284b9002fc62ab3a197e255e8277b804c4088913c1091d68b2ece9792e9130354e3a33768dd44f5814c48eb33b6605c0fba26edc2", 0xa9}], 0x1) 2018/01/25 09:20:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000dc6000-0x38)={&(0x7f000089d000)={0x10, 0x0, 0x0, 0x42000000}, 0xc, &(0x7f00000c6000)={&(0x7f00000c9000)={0x1150, 0x8, 0xb, 0x301, 0x3, 0x0, {0x7, 0x0, 0x6}, [@nested={0x107c, 0x47, [@typed={0xc, 0x96, @ipv4=@local={0xac, 0x14, 0x0, 0xaa}}, @typed={0xfffffdd1, 0x2, @ipv6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}}, @generic="657f59f64eff3026319b8fcd3d3b6fcfc6229b374de0dd9a95f16c9edcd4f0ad348287e700fefa75fce220466f97ec5696f95ec94d7c80279bc03577dde1267e928a2f74e0", @typed={0xc, 0x1d, @u32=0x7}, @typed={0x0, 0x43, @fd=r0}]}, @generic="98477b81f84680c48714d805a0434de45cdc650b52d8d7e5136b781f3751c2d45dd8634472f582ec7d0a3400ff20db91a0ae28fe0dff9c0ac55a5b0ec32a5aebc3159b6b3684c3e6f2530816b135f201b5e723e2427baefba6286cc6456e91e57f9f8fc90c047903256e004267c5b8062e4915e0f1a8de80b52320c50754011ef33867e8ee1e5144fab221ceb108f3267fa3e22265ddabde2968823690c0f27a98a0fc4a0b0d3b97110ae8b10f4d704a2a695d9072529a019dcca5957e"]}, 0xffffffe2}, 0x1, 0x0, 0x0, 0x80}, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000e05000-0x38)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000403000)={&(0x7f0000e06000+0x721)={0x14, 0xf, 0x800000000000b, 0xffffffffffffffff, 0x2, 0x1, {0xb, 0x0, 0xfffffffffffffffe}, []}, 0x14}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000f01000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000ed6000)={0x1, [0x0]}, &(0x7f0000484000)=0x8) syz_open_dev$sndseq(&(0x7f000093a000)='/dev/snd/seq\x00', 0x0, 0x218000) 2018/01/25 09:20:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f000007a000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000a51000-0x4)=0x1c) getpeername$inet6(r0, &(0x7f000014b000)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00004cb000-0x4)=0x1c) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) r2 = accept4$inet(0xffffffffffffff9c, &(0x7f0000ae9000)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001a9000)=0x10, 0x80800) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000e05000)={0x0, 0x101}, &(0x7f000065f000)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f00007fd000)={r3, 0x4}, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000079000-0x38)={&(0x7f0000a4b000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00006ea000-0x10)={&(0x7f00003b9000-0xe8)=@newspdinfo={0x38, 0x24, 0x61b, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, [@ipv4_hthresh={0x8, 0x3, {0x0, 0x0}}, @encap={0x1c, 0x4, {0x0, 0xffffffffffffffff, 0xffffffffffffffff, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}}}]}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 09:20:01 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000003000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) add_key$keyring(&(0x7f0000014000-0x8)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f000030c000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000265000-0x4)=0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(0xffffffffffffffff, 0x6, 0x16, &(0x7f0000b13000-0x28)=[{0xf, 0x8bbb}, {0x8, 0x7}, {0x2, 0x1ff}, {0xe, 0x1}, {0x0, 0x7fffffff}], 0x5) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r1 = gettid() tkill(r1, 0x16) close(r0) 2018/01/25 09:20:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f00005d6000-0x10)=[{&(0x7f0000564000-0xa9)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58d2ed3d0eada9363c4b43ed609fff7d84f6dd838c7122142059360522a451676f2bd8f86f6231f7338316c93110faf1196bf52e394cc2a37f968e9a38e745bbd37bdd5baf839b96ea30977114bb44a1d2876d3edb483284b9002fc62ab3a197e255e8277b804c4088913c1091d68b2ece9792e9130354e3a33768dd44f5814c48eb33b6605c0fba26edc2", 0xa9}], 0x1) 2018/01/25 09:20:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000db9000)=0x80000005, 0x4) sendto$inet6(r0, &(0x7f0000bc7000-0x4c)="", 0x0, 0x0, &(0x7f00007c4000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) r1 = dup3(r0, r0, 0x80000) getpeername$packet(0xffffffffffffffff, &(0x7f0000121000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000c1e000)=0xb) fstat(r0, &(0x7f0000984000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_xfrm(r1, &(0x7f000004e000)={&(0x7f000088e000)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000286000-0x10)={&(0x7f0000d77000)=@migrate={0x111c, 0x21, 0x300, 0x0, 0x0, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x2, 0x2, 0xa, 0x20, 0x80, 0x0, r2, r3}, 0x0, 0x0}, [@replay_thresh={0x8, 0xb, 0x3}, @replay_esn_val={0x20, 0x17, {0x1, 0x0, 0x3, 0x4, 0x0, 0x20, [0x8]}}, @lifetime_val={0x28, 0x9, {0x0, 0x1e4, 0x8, 0x7ff}}, @address_filter={0x28, 0x1a, {@in=@multicast2=0xe0000002, @in=@dev={0xac, 0x14, 0x0, 0x12}, 0x2, 0xfffffffffffffff7, 0x0}}, @algo_aead={0x104c, 0x12, {{'ccm_base(cbc(des3_ede),crc32-pclmul)\x00'}, 0x8000, 0xc0, "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"}}, @etimer_thresh={0x8, 0xc, 0x9}]}, 0x111c}, 0x1, 0x0, 0x0, 0x4000}, 0x0) 2018/01/25 09:20:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f00005d6000-0x10)=[{&(0x7f0000564000-0xa9)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58d2ed3d0eada9363c4b43ed609fff7d84f6dd838c7122142059360522a451676f2bd8f86f6231f7338316c93110faf1196bf52e394cc2a37f968e9a38e745bbd37bdd5baf839b96ea30977114bb44a1d2876d3edb483284b9002fc62ab3a197e255e8277b804c4088913c1091d68b2ece9792e9130354e3a33768dd44f5814c48eb33b6605c0fba26edc2", 0xa9}], 0x1) 2018/01/25 09:20:01 executing program 6: mmap(&(0x7f0000000000/0xd7000)=nil, 0xd7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000d7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00000d7000)={0x0, 0x0}) mmap(&(0x7f00000d7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000d7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f00000d8000-0x14)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00000d8000-0x4)=0x14) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x4b, &(0x7f00000c6000)={{{@in=@broadcast=0xffffffff, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) connect$inet6(r1, &(0x7f00000d2000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) 2018/01/25 09:20:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000a17000-0x7)='fdinfo\x00') clock_gettime(0x1, &(0x7f0000f49000-0x8)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000414000-0x10)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000f87000-0x10)={0x0, 0x0}) futimesat(r0, &(0x7f0000002000)='./file0\x00', &(0x7f0000002000)={{0x0, 0x2710}, {0x0, 0x0}}) 2018/01/25 09:20:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f000086d000-0xe)='/dev/keychord\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000a75000-0x10)={0x0, 0x0}) mq_timedsend(r2, &(0x7f0000dd3000-0xc2)="e6d48318bcf887e81923cc989bcf7709c8d574a61723af7e0605d3b99396a769e013b909de089cc2d1b8e77fc3c5269bd64c694f35c5664647a25fa557e2320bf06651a4373f48966257a9e2ecc669dec94aa67f005a83464cd731d216bab59f097cdd47ed9bb026836822239032c5b3641fa2595710fcb2dfc56507a1305b88461579d80ff4fe5826aa3eec61657e8129d4e7b29e43448556975d176c8791182af899e98e43948a385291475db77afbc0224d9d81127578d543b7fc39978fb5c123", 0xc2, 0x81, &(0x7f0000b91000-0x10)={r3, r4+30000000}) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000a5d000-0x10)={0x0, 0x38, &(0x7f0000448000)=[@in6={0xa, 0x2, 0x1b79, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x81}, @in6={0xa, 0x3, 0xffffffffffffff80, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7fffffff}]}, &(0x7f0000614000)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f00002ff000-0x20)={0x6, 0x3, 0x200, 0x4b12, 0x200, 0x2, 0x6, 0x2, r5}, &(0x7f000068a000-0x4)=0x20) sendto$inet6(r0, &(0x7f0000f6f000)="", 0x11d, 0x20000004, &(0x7f0000cc8000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x52) write$selinux_create(r2, &(0x7f00000d4000-0x3c)=@objname={'system_u:object_r:cpu_device_t:s0', 0x20, '/sbin/dhclient', 0x20, 0x37, 0x30, 0x20, './file0\x00'}, 0x3c) accept4(r1, &(0x7f0000219000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f00004c5000)=0xffffffffffffffb4, 0x0) 2018/01/25 09:20:01 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000013000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000012000)={0x5, 0x1, 0x10000, 0x4, 0x0}, &(0x7f0000002000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000002000-0x8)={r1, 0x3}, &(0x7f0000001000)=0x8) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x43d) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000002000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000002000)=0x0, &(0x7f0000014000-0x3)=0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = creat(&(0x7f0000004000-0x8)='./file0\x00', 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r2, &(0x7f0000006000-0x20)=[{&(0x7f0000013000)="077279658a5d40cfdfd01d6c28314c4d6fd2e5a094df9c83f6eb78093c0a70fa2a017fab3d3202b137d81a4988dc7eff2850b613bdc77dbcb35156c6dfb2ecf718b29de48e678e5a24dc9800caf3f511b4177b54d2e18b6aac44c4ab2b599d40cabe79e7b2e1c52a7a885944bb01d91e078e15b4362b3f15a5d1a114e0d47a0b28c4cef1b22f0a52ca51a3135212d33de7e727b1809384b261f3e2f07590a91ff19695e07c202c033d0b5de6d9a70b365601bdd0d23a10d9e8f94c0a84d0c6df9b5dabaf2da1", 0xffc1}, {&(0x7f0000004000)="3022fb36d45d467d5495921cef99282aa189f311de04a082b05d4db055463553c82a330bca43c9a8a8f7929cd1a61fb42f5ffc814d5c6c73927e271cf1bb9b11ba2cdc2b8f5970480585cdb3b6bbb2adc12ce40a9a3dc5af883644762e61a3613b6c32738b58bd860d4e0c00cb53ac496953804d527076f755fe01ac89c29e23b20d7cbc5172e13336ca02389c4d361906387cf7917292c4689d4ec1c5acc37f183302a25c44c70005c2f75358d6322ab5232c601cd1a248b7c3f29c29a6b3aa26b8c20c3b012fd2805cec8edf95c9fda3d1fddefc99ea750f8bc871176e18f7bdead33902bb2d6a4e3d", 0x0}], 0x10000541) read$eventfd(r3, &(0x7f0000013000-0x8)=0x0, 0x8) readv(r3, &(0x7f0000006000-0x30)=[], 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r3, 0xc06864a1, &(0x7f0000e8d000-0x64)={&(0x7f00001f4000-0x10)=[0xfffffffffffffff9, 0x8, 0x1, 0x6], 0x4, 0x0, 0x100000001, 0x7, 0x3, 0x100000000, {0x7, 0x1, 0xc000000000000000, 0xfffffffffffffffd, 0x4, 0x100, 0x3, 0x8000000000000, 0x1, 0x5, 0x2, 0x1, 0x3, 0x40, "8cda447193acb7a25cdf705e43b29ab9a10fbc70ea900ed984a3e138c1f5060d"}}) accept$packet(r0, &(0x7f0000dcb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000cdb000-0x4)=0x14) ioctl$UFFDIO_ZEROPAGE(r2, 0x8010aa02, &(0x7f00004db000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/25 09:20:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000b75000-0xf)="6d696d655f747970655d5b2ccd4000", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000028000-0xd)='/dev/snd/seq\x00', 0x0, 0x20002) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000041000)={0x0, 0x0, 0x0, 'queue0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x007\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KDDELIO(0xffffffffffffffff, 0x4b35, 0x0) ioctl$RNDADDTOENTCNT(r2, 0x40045201, &(0x7f0000703000-0x4)=0x3) write$sndseq(r2, &(0x7f00001c4000)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @raw8={"226b5687b1a7de0baa89981c"}}], 0xff68) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f000097d000-0x4)={0x0, 0x7, 0x8000}, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) userfaultfd(0x0) epoll_create(0x0) fallocate(0xffffffffffffffff, 0x0, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f000085a000-0x4)=0x800, 0x4) ioctl$DRM_IOCTL_AUTH_MAGIC(r2, 0x40046411, &(0x7f00007aa000-0x4)=0x0) 2018/01/25 09:20:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000db9000)=0x80000005, 0x4) sendto$inet6(r0, &(0x7f0000bc7000-0x4c)="", 0x0, 0x0, &(0x7f00007c4000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) r1 = memfd_create(&(0x7f0000f7d000)='md5sum\x00', 0x1) pwritev(r0, &(0x7f000006a000-0x90)=[{&(0x7f00006c6000-0x74)="e63a331ff812f71491173f4e2368f0674e624deabdf589ce863a7106b67701a398672502119f9843d9cb06ef34dc03bf90ae9972bce437b0ae027a8b7175d7ff9748f1ffcb2cf36183473dff92d8baf1a698ed4ee35728d9f66f404c508eaee2699a2a38ee70501fba199834c0d9ea775268ec8a", 0x74}, {&(0x7f0000a3c000)="43bfa9c5c9123f0fd30fc7a1ad", 0xd}, {&(0x7f0000445000-0x3d)="b5bdf72e742f3859d3c765d0902b08b4b109212dec0dd6bd8148f929b77a0fc38c81c0cc177e52c30e88ff5d281a725d28353be06c2aa4649609541cf2", 0x3d}, {&(0x7f000020f000-0xd0)="d7d2226d5be3c62a40936820cbfab0c2009f8403d8bfa6bf158be334aaea95c9e5ce375358e778f2919445b2eaada4855ffe96b8eafba38bfbddb1acbe5c376db8a51b9720026d0be08f387a22b2c311c9db396585223d21541cdc20f3ef94d5be62ebf5d768d10b076af7b777d652b0c3b4f130133088f6856b918825dfd0da2eb3bd9d81562d927cdfce5283ada272c9c743b2ca1859de3f56a04f8ebe7641373d84101763e8422d9fa082c9bf325fe41530621c39e5fc0ce40d670e3c12cebe440dd241055e314e5d9e75f9eba362", 0xd0}, {&(0x7f0000eb4000)="4f0b49ac765662a6cfd5d82cae8e767356e12f88ba8513680c407afc9522268609a130641234382ac33b61989fd26a3b501167e2bf2ac1f70f1535eee147c35458b04ea692c2a3de44159c9686c4d4ff6a043c6907ba00e6f52c9938ab1d627270b9171cbaab651d342ed070ed3d5bedd2c8b828ffa519ca7275be00abe1f67dc6a0eb2d3cb0ad72726dee77240712c853b6d24cd2acbba6fceb7a92674c21920b780917e61b2f296318e8b5b17df42b55", 0xb1}, {&(0x7f0000ec7000)="5d2a9d45c168e6dc95944e4124941f1d75eb9d0ac12b152e6fbfa1276479c8a70506c01a", 0x24}, {&(0x7f000030b000-0x22)="b6fb2c1cf8a690b7a5c3f2f092afa21e017196ab0e5f98d98414126606360d9d6df8", 0x22}, {&(0x7f000047c000-0x7)="d1a694093e8d96", 0x7}, {&(0x7f00000db000-0xb9)="edc2a6f055b13f7256e67ce7c4769c4821ee46ec538492e2e92039cc402bfb3ea8d2defef4d67a706caf9a0be9a48ed7c5fcdf7fee3e8a65273b1a8aba294079af4674acff7202a96d44451cf893bcb678ca4782a7c143178a6e2beb71cde1328f18d49a59149afb1451d46441eebba9759aa6e99a4948e16e06c4bca70733544e08aa5e35720c727afdc7b8876842b6807d96516fe1b9b2e5c0349a859c0c4ec9d0c9d4aec2167e6e9b7997b751c46f6ed580949756eadc00", 0xb9}], 0x9, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000695000)=0x0, &(0x7f0000c5c000)=0x4) 2018/01/25 09:20:01 executing program 6: mmap(&(0x7f0000000000/0xd7000)=nil, 0xd7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000d7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00000d7000)={0x0, 0x0}) mmap(&(0x7f00000d7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000d7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f00000d8000-0x14)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00000d8000-0x4)=0x14) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x4b, &(0x7f00000c6000)={{{@in=@broadcast=0xffffffff, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) connect$inet6(r1, &(0x7f00000d2000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) 2018/01/25 09:20:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, &(0x7f0000fb6000-0x10)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) writev(0xffffffffffffffff, &(0x7f00005d6000-0x10)=[{&(0x7f0000564000-0xa9)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58d2ed3d0eada9363c4b43ed609fff7d84f6dd838c7122142059360522a451676f2bd8f86f6231f7338316c93110faf1196bf52e394cc2a37f968e9a38e745bbd37bdd5baf839b96ea30977114bb44a1d2876d3edb483284b9002fc62ab3a197e255e8277b804c4088913c1091d68b2ece9792e9130354e3a33768dd44f5814c48eb33b6605c0fba26edc2", 0xa9}], 0x1) 2018/01/25 09:20:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000fda000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000c83000)='net/udp\x00') ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f0000e69000-0x4)=0x0) ioctl$ASHMEM_GET_SIZE(r1, 0x7704, 0x0) syz_open_dev$mice(&(0x7f0000c64000-0x10)='/dev/input/mice\x00', 0x0, 0xa0841) sendfile(r1, r1, &(0x7f0000855000)=0x0, 0x1) 2018/01/25 09:20:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = mq_open(&(0x7f000004b000)='/$Ogr}uplo\x00', 0x42, 0x0, &(0x7f000004b000)={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) nanosleep(&(0x7f00007b4000)={0x77359400, 0x0}, &(0x7f00005ac000-0x10)={0x0, 0x0}) mq_timedreceive(r0, &(0x7f0000a72000-0x6)=""/6, 0x6, 0x2, &(0x7f0000068000-0x10)={0x77359400, 0x0}) fcntl$getflags(r0, 0x401) mq_open(&(0x7f0000c83000-0xb)='/$Ogr}uplo\x00', 0x41, 0x166, &(0x7f0000352000)={0x1, 0x7fff, 0x800, 0x0, 0x7, 0xe54b, 0x2, 0x1}) mq_timedsend(r0, &(0x7f0000fc4000-0x1)="cb", 0x1, 0x0, &(0x7f0000d3a000-0x10)={r1, 0x0}) 2018/01/25 09:20:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, &(0x7f0000fb6000-0x10)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) writev(0xffffffffffffffff, &(0x7f00005d6000-0x10)=[{&(0x7f0000564000-0xa9)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58d2ed3d0eada9363c4b43ed609fff7d84f6dd838c7122142059360522a451676f2bd8f86f6231f7338316c93110faf1196bf52e394cc2a37f968e9a38e745bbd37bdd5baf839b96ea30977114bb44a1d2876d3edb483284b9002fc62ab3a197e255e8277b804c4088913c1091d68b2ece9792e9130354e3a33768dd44f5814c48eb33b6605c0fba26edc2", 0xa9}], 0x1) 2018/01/25 09:20:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000e0d000)={0x9, 0x6}, 0x8) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f00002ff000)={&(0x7f0000a3d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000541000-0x10)={&(0x7f00003dd000-0x9c)=@newae={0x48, 0x1e, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0x0}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0xffffffffffffffff}, [@replay_thresh={0x8, 0xb, 0x0}]}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 38.378952] TCP: request_sock_TCPv6: Possible SYN flooding on port 20006. Sending cookies. Check SNMP counters. 2018/01/25 09:20:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, &(0x7f0000fb6000-0x10)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) writev(0xffffffffffffffff, &(0x7f00005d6000-0x10)=[{&(0x7f0000564000-0xa9)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58d2ed3d0eada9363c4b43ed609fff7d84f6dd838c7122142059360522a451676f2bd8f86f6231f7338316c93110faf1196bf52e394cc2a37f968e9a38e745bbd37bdd5baf839b96ea30977114bb44a1d2876d3edb483284b9002fc62ab3a197e255e8277b804c4088913c1091d68b2ece9792e9130354e3a33768dd44f5814c48eb33b6605c0fba26edc2", 0xa9}], 0x1) 2018/01/25 09:20:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000469000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, {0x0, 0x0, 0x8, 0x1}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0xfffffffffffffffd}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) fstat(r0, &(0x7f0000def000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f000021a000-0x1c)={0x0, 0x0, &(0x7f0000416000-0x8)={&(0x7f0000edc000)={0x2, 0x7, 0x0, 0x3, 0x2, 0x0, 0xffffffffffffffff, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x800) connect$inet6(r0, &(0x7f00005da000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/25 09:20:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f00006dd000-0x4)=0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000047000)={0x0, 0x0}, &(0x7f0000285000)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000862000)={r1, 0xd2, "a7f7f6013c968578a95e43c523a4b763ca0075a083e81d4caa446f5c4cf057ae23eb1980a2087c811d328defc4836d49652af1163ccbeaae794c379ac34405591ec84c1008a6b70ff1ccb31a8743adb4f83d37012d4cbfe882e194ddd34cdeec6a9503d6b7d011ed4381d89eb038e4b79cfd281c763c8c3253c321bed93ab1f5358ca232f366c84397d5baad3ace7f8d2476a9d17ad43691b6ffd0382928315b1d6df5adc616f2e7ee73d20993364ffc31bdc3d1497181648c7d091965cf4832a4539cb9c7fa2feefd027f3204bcc9884c60"}, &(0x7f0000ea5000-0x4)=0xda) r2 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r2, 0x29, 0x400000000048, &(0x7f0000f54000)=0xffffffffffffffff, 0xfffffc92) r3 = accept(r0, &(0x7f00003d6000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, &(0x7f0000114000)=0x32) sendmsg$nl_crypto(r3, &(0x7f0000e02000)={&(0x7f00003ca000-0xc)={0x10, 0x0, 0x0, 0x1440}, 0xc, &(0x7f0000b05000-0x10)={&(0x7f0000799000)=@alg={0x118, 0x10, 0x0, 0x1, 0x2, {{'pcrypt(gcm(seed))\x00'}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x400, 0x2400, 0x0, 0x0}, [{0x8, 0x1, 0x9}, {0x8, 0x1, 0x2}, {0x8, 0x1, 0x6}, {0x8, 0x1, 0x80000001}, {0x8, 0x1, 0x69a5}, {0x8, 0x1, 0x5}, {0x8, 0x1, 0x6}]}, 0x118}, 0x1, 0x0, 0x0, 0xc000}, 0x20000040) sendto$inet6(r2, &(0x7f0000bc7000-0x4c)="", 0x0, 0x0, &(0x7f00007c4000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) 2018/01/25 09:20:02 executing program 6: mmap(&(0x7f0000000000/0x95f000)=nil, 0x95f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000095d000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f00006f8000)=0x0) fcntl$addseals(r0, 0x409, 0x8) 2018/01/25 09:20:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ashmem(0xffffffffffffff9c, &(0x7f00003bd000-0xc)='/dev/ashmem\x00', 0x80000, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000df1000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000114000)={0x0, 0x0}) setsockopt$inet6_buf(r1, 0x29, 0xfe, &(0x7f0000f8c000)="07089dd8fed691212e9c8bb0674d277988affe26b51e5ce2d31dff30781c74d0c332acb68c7ec76e73c9dab59106ab4f0a6a467adda0ee1b43148c8297abe2906147fc0a9bfd64b08ed9b74811dd1305937c28c1439372ef40be7e98b5fdd05cf10d4585b48c6175e52169a95e0a", 0x6e) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000425000)=0x1004, 0x4) sendto$inet(r0, &(0x7f0000de2000-0x1)="", 0x71, 0x20008045, &(0x7f000057f000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x100000000c, &(0x7f0000df2000)=0x9, 0x4) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f00009f6000-0x4)=0x0) recvfrom$inet(r0, &(0x7f000008b000)=""/4096, 0x1000, 0x2, &(0x7f0000090000-0x10)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_buf(r0, 0x6, 0xa, &(0x7f000071d000)="1f000000", 0x4) sendto$inet(r0, &(0x7f0000261000-0x1000)="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", 0xff7, 0x3fff, 0x0, 0x0) 2018/01/25 09:20:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000b75000-0xf)="6d696d655f747970655d5b2ccd4000", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000028000-0xd)='/dev/snd/seq\x00', 0x0, 0x20002) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000041000)={0x0, 0x0, 0x0, 'queue0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x007\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KDDELIO(0xffffffffffffffff, 0x4b35, 0x0) ioctl$RNDADDTOENTCNT(r2, 0x40045201, &(0x7f0000703000-0x4)=0x3) write$sndseq(r2, &(0x7f00001c4000)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @raw8={"226b5687b1a7de0baa89981c"}}], 0xff68) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f000097d000-0x4)={0x0, 0x7, 0x8000}, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) userfaultfd(0x0) epoll_create(0x0) fallocate(0xffffffffffffffff, 0x0, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f000085a000-0x4)=0x800, 0x4) ioctl$DRM_IOCTL_AUTH_MAGIC(r2, 0x40046411, &(0x7f00007aa000-0x4)=0x0) 2018/01/25 09:20:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000bca000-0xc)='/dev/autofs\x00', 0x0, 0x0) accept4$ipx(r0, &(0x7f0000665000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00004af000)=0x10, 0x80000) pipe(&(0x7f00005dd000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000e7000)='/proc/self/net/pfkey\x00', 0x600, 0x0) vmsplice(r2, &(0x7f00004e8000)=[{&(0x7f00005e0000-0xa9)=';', 0x1}], 0x1, 0x0) write(r2, &(0x7f0000335000)="", 0xfc94) writev(r2, &(0x7f00008ab000-0x20)=[{&(0x7f000034d000-0xa5)=';', 0x1}], 0x1) readv(r1, &(0x7f000011a000-0x10)=[{&(0x7f000061f000-0x1000)=""/4096, 0xfc74}], 0x3d) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000951000-0x14)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f000057f000)=0x14) 2018/01/25 09:20:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pivot_root(&(0x7f00000c8000)='./file0\x00', &(0x7f0000d37000-0x8)='./file0\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000213000-0x8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000ebd000-0x2)="") mount(&(0x7f00003c2000)='./file0/bus\x00', &(0x7f0000122000)='./file0\x00', &(0x7f0000772000-0x7)='mqueue\x00', 0x0, 0x0) 2018/01/25 09:20:02 executing program 4: r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000fb6000-0x10)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) writev(r0, &(0x7f00005d6000-0x10)=[{&(0x7f0000564000-0xa9)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58d2ed3d0eada9363c4b43ed609fff7d84f6dd838c7122142059360522a451676f2bd8f86f6231f7338316c93110faf1196bf52e394cc2a37f968e9a38e745bbd37bdd5baf839b96ea30977114bb44a1d2876d3edb483284b9002fc62ab3a197e255e8277b804c4088913c1091d68b2ece9792e9130354e3a33768dd44f5814c48eb33b6605c0fba26edc2", 0xa9}], 0x1) 2018/01/25 09:20:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000cb1000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000c7f000-0x10)='/selinux/status\x00', 0x0, 0x0) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f000008c000)=0x8, 0x4) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000619000)='/selinux/mls\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f00006c9000)={0x200, @tick=0x2, 0x4, {0x80, 0x3}, 0x3, 0x2, 0xf206, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendto$packet(r0, &(0x7f0000e26000)="2d01000000e6000000005ca73d9fe3b5039bab0097532da5", 0x18, 0x0, &(0x7f0000dc9000)={0x11, 0xfffffffffffffffe, r1, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [0x0, 0x0]}, 0x14) 2018/01/25 09:20:02 executing program 4: r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000fb6000-0x10)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) writev(r0, &(0x7f00005d6000-0x10)=[{&(0x7f0000564000-0xa9)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58d2ed3d0eada9363c4b43ed609fff7d84f6dd838c7122142059360522a451676f2bd8f86f6231f7338316c93110faf1196bf52e394cc2a37f968e9a38e745bbd37bdd5baf839b96ea30977114bb44a1d2876d3edb483284b9002fc62ab3a197e255e8277b804c4088913c1091d68b2ece9792e9130354e3a33768dd44f5814c48eb33b6605c0fba26edc2", 0xa9}], 0x1) 2018/01/25 09:20:02 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = mq_open(&(0x7f0000000000)='vmnet1\x00', 0x802, 0x1, &(0x7f0000001000-0x40)={0x10001, 0x8, 0x65, 0x4, 0x4, 0x6, 0x8, 0x6}) ioctl$int_in(r0, 0x5421, &(0x7f0000b8e000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r1, 0x29, 0x48, &(0x7f0000db9000)=0x80000005, 0x4) sendto$inet6(r1, &(0x7f0000bc7000-0x4c)="", 0x0, 0x0, &(0x7f00007c4000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) 2018/01/25 09:20:02 executing program 4: r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000fb6000-0x10)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) writev(r0, &(0x7f00005d6000-0x10)=[{&(0x7f0000564000-0xa9)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58d2ed3d0eada9363c4b43ed609fff7d84f6dd838c7122142059360522a451676f2bd8f86f6231f7338316c93110faf1196bf52e394cc2a37f968e9a38e745bbd37bdd5baf839b96ea30977114bb44a1d2876d3edb483284b9002fc62ab3a197e255e8277b804c4088913c1091d68b2ece9792e9130354e3a33768dd44f5814c48eb33b6605c0fba26edc2", 0xa9}], 0x1) 2018/01/25 09:20:02 executing program 1: mmap(&(0x7f0000000000/0xf41000)=nil, 0xf41000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f41000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000f41000)='/proc/self/net/pfkey\x00', 0x400100, 0x0) mmap(&(0x7f0000f41000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_int(r0, 0x21, 0x0, &(0x7f0000f42000-0x4)=0x9, 0x4) r1 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000f41000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f42000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x15, &(0x7f0000f43000-0x14)={@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f000030f000-0x4)=0x14) mmap(&(0x7f0000f42000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$packet(r1, &(0x7f0000f42000)={0x11, 0xf6, r2, 0x1, 0x9, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x14) r3 = perf_event_open(&(0x7f0000f42000-0x78)={0x3, 0x78, 0xffffffff, 0x1, 0x6, 0x5, 0x0, 0x6, 0x20, 0x4, 0x7fdc5edf, 0x9, 0x4, 0x15, 0x2, 0x1, 0xfff, 0xffff, 0xd4a, 0x9, 0x81, 0x4f2, 0x800, 0x8, 0x1, 0x8, 0x4, 0x40, 0x100000000, 0x3, 0x5c5, 0x4, 0x29a3, 0x100, 0xd53a, 0x80, 0x8, 0x5, 0x0, 0x0, 0x4, @perf_config_ext={0xffffffff, 0x0}, 0x0, 0x100000001, 0x7, 0x7, 0x9, 0x7, 0x5, 0x0}, 0xffffffffffffffff, 0x48, 0xffffffffffffffff, 0x5) mmap(&(0x7f0000f42000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x80800, 0x8, &(0x7f00005ea000)={0x0, 0x0}) mmap(&(0x7f0000f43000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r4, 0x84, 0x2, &(0x7f0000c3f000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000f43000)=0x8) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000f42000)={0x0, 0x7fff, 0x0, 0x9, 0x3, [{0x1d, 0x3, 0xb5ed, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0}, {0x8, 0x5, 0x1, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0}, {0x6, 0x10000, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}) ioctl$PERF_EVENT_IOC_PERIOD(r3, 0x40082404, &(0x7f00001f6000-0x8)=0xffffffffffffffff) getsockopt$packet_int(r1, 0x107, 0x9, &(0x7f0000f41000-0x4)=0x0, &(0x7f00009f7000-0x4)=0x4) mmap(&(0x7f00000c0000/0x3000)=nil, 0x3000, 0x1, 0x810, r1, 0x0) 2018/01/25 09:20:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000fb6000-0x10)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) writev(r0, &(0x7f00005d6000-0x10)=[{&(0x7f0000564000-0xa9)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58d2ed3d0eada9363c4b43ed609fff7d84f6dd838c7122142059360522a451676f2bd8f86f6231f7338316c93110faf1196bf52e394cc2a37f968e9a38e745bbd37bdd5baf839b96ea30977114bb44a1d2876d3edb483284b9002fc62ab3a197e255e8277b804c4088913c1091d68b2ece9792e9130354e3a33768dd44f5814c48eb33b6605c0fba26edc2", 0xa9}], 0x1) 2018/01/25 09:20:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000274000)='/dev/rtc\x00', 0x20000, 0x0) ioctl$LOOP_CLR_FD(r0, 0x4024700a) fallocate(r0, 0x0, 0x100, 0x4448fdaf) 2018/01/25 09:20:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000db9000)=0x80000005, 0x4) sendto$inet6(r0, &(0x7f0000bc7000-0x4c)="", 0x0, 0x0, &(0x7f00007c4000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) bind$inet6(r0, &(0x7f000056e000-0x1c)={0xa, 0x1, 0x100000000, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfff}, 0x1c) 2018/01/25 09:20:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000fb6000-0x10)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) writev(r0, &(0x7f00005d6000-0x10)=[{&(0x7f0000564000-0xa9)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58d2ed3d0eada9363c4b43ed609fff7d84f6dd838c7122142059360522a451676f2bd8f86f6231f7338316c93110faf1196bf52e394cc2a37f968e9a38e745bbd37bdd5baf839b96ea30977114bb44a1d2876d3edb483284b9002fc62ab3a197e255e8277b804c4088913c1091d68b2ece9792e9130354e3a33768dd44f5814c48eb33b6605c0fba26edc2", 0xa9}], 0x1) 2018/01/25 09:20:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000105000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$packet(0xffffffffffffffff, &(0x7f00001af000-0x175)="c305782814770b5e8703846959483b12f23c81a62fe83140da32e65e135fbd121d7a7de0e3405f950ae2513297bff1b22de1c6a170e5d59e0cefe72409f9c93bf2d2744d4d8d93a33d033b606c0f40058c2f8ff67cd8d4fdab9528494bfd8ff38695d8afe061c0df158235c3cccd80340771bc25c4d113a30b12a6e8b8e5bf5a9f3b7f22bfb07acd09143f2ea6aac1c6010039046c4cab115f53effe58e733ec4d335d422893b789e69ab4a6184810214465c71dad1007a8932e53c2093cd3b6551a9befbdb540eea9809a456c97f409be1f6888336b2c7b9e2e538c3d3ccf9f487d", 0xe2, 0x0, &(0x7f000079c000-0x14)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="714981799c01", [0x0, 0x0]}, 0x14) sendto$inet(r0, &(0x7f0000628000)='X', 0x1, 0x40c0, 0x0, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(0xffffffffffffffff, 0x891a, &(0x7f0000620000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @rand_addr=0x5d1a, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) sendto$inet(0xffffffffffffffff, &(0x7f00009f8000)="b4412354ccddc11a11f015d94cdb800efabb054ef3008bf429eae7c9656c6617110dfa53aa31c4fe84e2d3a370f5ba8c16b2c382c828064d7e48ac17fd100b2731b752ef", 0x44, 0x0, &(0x7f0000bc9000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/25 09:20:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = dup(r0) setsockopt$inet6_int(r1, 0x29, 0x48, &(0x7f0000282000-0x4)=0x80000005, 0x306b91e7384113a3) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f000026e000-0xc)='/dev/autofs\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f00005ac000)={0x0}, &(0x7f00003f1000-0x4)=0x4) sendto$inet6(r0, &(0x7f0000bc7000-0x4c)="", 0x0, 0x0, &(0x7f00007c4000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) fstat(r0, &(0x7f0000704000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = gettid() ioctl$DRM_IOCTL_GET_CLIENT(r1, 0xc0286405, &(0x7f0000f52000)={0x2, 0xf4f, r4, 0x6, r3, 0xa8, 0x5, 0x0}) getresgid(&(0x7f000010d000-0x4)=0x0, &(0x7f00000b5000-0x4)=0x0, &(0x7f0000579000)=0x0) fchownat(r2, &(0x7f0000496000-0x8)='./file0\x00', r3, r5, 0x100) 2018/01/25 09:20:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000010000)='net/tcp\x00') r1 = syz_open_procfs(0x0, &(0x7f0000754000)='net/psched\x00') r2 = socket$inet_tcp(0x2, 0x1, 0x0) sysinfo(&(0x7f0000ec0000-0x48)=""/72) bind$inet(r2, &(0x7f0000ead000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r2, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendfile(r2, r1, &(0x7f0000a5c000)=0x0, 0xcee1) read(r0, &(0x7f0000012000-0xae)=""/174, 0xae) 2018/01/25 09:20:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000a77000-0xb)='/dev/hwrng\x00', 0x800, 0x0) socket$inet(0x2, 0x8000a, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/25 09:20:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000780000)='./file0\x00', 0x103d, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000915000)='/dev/rtc\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000db4000-0x8)=0xd5) creat(&(0x7f0000ddc000)='./file0\x00', 0x0) open(&(0x7f000072d000)='./file0\x00', 0x0, 0x0) open(&(0x7f00005f6000-0x8)='./file0\x00', 0x2801, 0x0) 2018/01/25 09:20:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00009aa000-0xb)='/dev/loop#\x00', 0x0, 0x401) ioctl$LOOP_SET_STATUS(r0, 0x4c04, &(0x7f0000f56000-0x98)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "6589dae39b75385a8fae7fa5492ba48598363fef3aa2bc8fe581d6c6e6a5b1826b4ebbcbecb3ac58fcbf6b5ff14c7055ff7114bda820d6f435e5ad0864b38e68", "3be4706e11fa0732f08d6a2d1c7dd526e428aaa346c9f46399284c922bd260cf", [0x0, 0x0], 0x0}) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000b3f000)={0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x533a, 0x0, 0x9, 0xd, 0x4, "40fb088934a8bf044014320a631b1a3659de679ccd5131efb646ecdd593de41971a586b853fca526fc45febdef93c33bfeea02ca156bcd58644583b894a47ad1", "fbc94157ef1ed3cf6ba043f229a00a626594c228b13f4b9bbce8e828fe0c9900be46b59cf28f85f11507bbeaa9ad1338ac71b3883993b48dffcbc5923f0c6ad9", "453632cb86d7c425f8d637bc213e051871fbb00874540d0bbc5beafed54bf984", [0x6, 0x1000]}) 2018/01/25 09:20:02 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000002000-0x9)='/dev/ppp\x00', 0x80, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000001000)={0x0, 0x8000}, &(0x7f0000000000)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000000)={r1, 0x1f}, 0x8) getrusage(0xffffffffffffffff, &(0x7f0000001000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000038000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000048000-0x8c)={0x0, 0x0, 0x0, "71756575653100000000000000000000000000000000008000", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r2, 0xc08c5335, &(0x7f0000faa000-0x8c)={0x0, 0x2000000000000080, 0x0, 'queue1\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r2, 0xc08c5336, &(0x7f00005b0000)={0x0, 0x0, 0x0, 'queue1\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/25 09:20:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000fb6000-0x10)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) writev(r0, &(0x7f00005d6000-0x10)=[{&(0x7f0000564000-0xa9)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58d2ed3d0eada9363c4b43ed609fff7d84f6dd838c7122142059360522a451676f2bd8f86f6231f7338316c93110faf1196bf52e394cc2a37f968e9a38e745bbd37bdd5baf839b96ea30977114bb44a1d2876d3edb483284b9002fc62ab3a197e255e8277b804c4088913c1091d68b2ece9792e9130354e3a33768dd44f5814c48eb33b6605c0fba26edc2", 0xa9}], 0x1) 2018/01/25 09:20:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000fb6000-0x10)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) writev(r0, &(0x7f00005d6000-0x10)=[{&(0x7f0000564000-0xa9)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58d2ed3d0eada9363c4b43ed609fff7d84f6dd838c7122142059360522a451676f2bd8f86f6231f7338316c93110faf1196bf52e394cc2a37f968e9a38e745bbd37bdd5baf839b96ea30977114bb44a1d2876d3edb483284b9002fc62ab3a197e255e8277b804c4088913c1091d68b2ece9792e9130354e3a33768dd44f5814c48eb33b6605c0fba26edc2", 0xa9}], 0x1) 2018/01/25 09:20:02 executing program 6: mmap(&(0x7f0000000000/0xf74000)=nil, 0xf74000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000c75000-0x4)=0xb3, 0xfffffffffffffd57) setsockopt$inet_tcp_int(r0, 0x6, 0x1000000003, &(0x7f0000f73000)=0x0, 0x4) 2018/01/25 09:20:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000fb6000-0x10)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) writev(r0, &(0x7f00005d6000-0x10)=[{&(0x7f0000564000-0xa9)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58d2ed3d0eada9363c4b43ed609fff7d84f6dd838c7122142059360522a451676f2bd8f86f6231f7338316c93110faf1196bf52e394cc2a37f968e9a38e745bbd37bdd5baf839b96ea30977114bb44a1d2876d3edb483284b9002fc62ab3a197e255e8277b804c4088913c1091d68b2ece9792e9130354e3a33768dd44f5814c48eb33b6605c0fba26edc2", 0xa9}], 0x1) 2018/01/25 09:20:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000db9000)=0x80000005, 0x4) sendto$inet6(r0, &(0x7f0000bc7000-0x4c)="", 0x0, 0x0, &(0x7f00007c4000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000c21000)='/dev/autofs\x00', 0x149000, 0x0) ioctl$EVIOCSABS3F(r1, 0x401845ff, &(0x7f00001df000-0x18)={0x40, 0x3, 0x9, 0xffff, 0x8000, 0x0}) 2018/01/25 09:20:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000098b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) syncfs(r0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000c68000-0x10)='/selinux/status\x00', 0x0, 0x0) recvmsg$netrom(r2, &(0x7f000098e000-0x38)={&(0x7f00002bb000)=@full={{0x3, {"31efa63a28e3ed"}, 0x0}, [{"2b139f8ab91b41"}, {"4a281aa1843060"}, {"ff044405668cc8"}, {"6cebf231ea586a"}, {"8c6d3b1bf77e8e"}, {"78f5704f20dd40"}, {"7d98db285f7928"}, {"84b2feadf81fa1"}]}, 0x48, &(0x7f0000278000-0x20)=[{&(0x7f0000030000)="9495bbe3b561e4cfd675faa9c66e2807cbe186933afacf271c269267cfb5bb7b03e13f3b0da2aff2e50834fd11dfe4b93f932070b7d129b0dfcc2fb9a8ca9a365f7a95be794175e40f1a526d21420812faa40401be7af37fbfb2de46becece6d9c446dc18ba7e759dd17f0b23758", 0x6e}, {&(0x7f0000408000-0x83)="22d11e5099de25c97ddf5c538fd21c4de03cee9e85c31849f64f04fe7c692d0ceea29291a2c3d207a0830438c56037ca11e969894b1e599e31c06487905164d347e1c394b44af027cd69ca23435de9183fec20bcb75ea798d02dbd3b64549428088c4a6988468a38dc1f127a68ccbc7b563959b3c184999f952f55cae237900102c895", 0x83}], 0x2, 0x0, 0x0, 0x0}, 0x40012003) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r1, &(0x7f00009a2000)={0x0, 0x0}) 2018/01/25 09:20:02 executing program 7: getrusage(0x3, &(0x7f0000f7e000)={{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) setxattr(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000-0x8)=@random={'user.', '/#\x00'}, &(0x7f00009ec000-0xd)='vmnet0vmnet0\x00', 0xd, 0x2) 2018/01/25 09:20:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000d8e000)={0x0, 0x0}, 0x80000) write$selinux_context(r1, &(0x7f0000c8c000-0x1e)='system_u:object_r:cgroup_t:s0\x00', 0x1e) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000f17000)=0xc8b, 0x4) r2 = socket$inet_tcp(0x2, 0x1, 0x0) capset(&(0x7f00001e9000-0x8)={0x19980330, 0x0}, &(0x7f00003fd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_tcp_int(r2, 0x6, 0x10000000013, &(0x7f000039c000)=0x0, 0x4) sendmsg(r2, &(0x7f000075b000-0x38)={&(0x7f0000c7e000)=@llc={0x1a, 0x10, 0x10001, 0x8, 0x100000000, 0xfffffffffffffffd, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x14}, [0x0, 0x0]}, 0x10, &(0x7f000043d000)=[], 0x0, &(0x7f0000a72000)=[{0xb8, 0xffffffffffffffff, 0x0, "9b61dbba461fe8ee5055cb8ee827233a48ea69e2098e165200d59843c6ee153dd40c29ce1792e3fb6f6a31efed90276fa06c0c2217ea920554a49f33d78f0ccca1b3bdf6f259f1cc9384c81b8ee51f46dbe3600fdb9b6f6b7f68c916dbbdbe546fe93426cd2c68a27e11cb09fcdd5a282da3b9476e55ed055ed0995ebab2e216bd6f3a114b6aa5f7267c630ee75795badf00b69fa86a919584bd2716ef9b415ba78452"}, {0x40, 0x119, 0x80, "f1266cf655553ed5de3b04fb9b096f672577526802b69b1b4adc8539c1633c883eb4557d853b2aa64c9cee6080"}, {0xfffffffffffffeb4, 0x1, 0x3, "441d31d051f8671039779b2c239819ba28fd5a32ba5d627efde374f9aed682e1acc7499e471ec965fff64826776cb1ba6bcdfe6667a0c5209f9e27e9940eea081ec8aec73e134c63e80baac9d65e5cba9ac650d8a730ed52e4bab933ac8518cb22672997a0f3936d9d668db3067870690512ef5bbe8e190cd40f754425ee93bf"}, {0xa8, 0x103, 0xffff, "79df75ef3d5eab02362c60cc0b0fb9cc255e0200f8751025514a95db88dc4f3d5c9b3dc1444c37e9e99cdbc021820f7c92a3459d3036fc0dcec0b509c8d5c91ff624a466523a4509c6ac43668cb91c5cc3c6c76504a4ca9c0c18a3612e1c6d4e938a5528a27360c09008fea698f339913cf9738d827f5dd0443826326a161cd9c430c7c6648bbcc7afbb09283bf195aba5cff8b3"}, {0x48, 0x11f, 0x81f, "0d5a7d882877eac904b98a5c1cca20cdb2b1977c1c269b6f6442d5e53c72e86b85d62f43ed051a735f7085376475a170040aaf"}], 0x278, 0x20000000}, 0x8000) 2018/01/25 09:20:02 executing program 1: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000018000-0x11)='/selinux/enforce\x00', 0x0, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000006000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000021000-0x4)=0xe8) r3 = geteuid() setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000007000)={0x1000}, 0x4) r4 = fcntl$getown(r0, 0x9) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$poke(0xffffffffffffffff, r4, &(0x7f0000022000-0x8)=0x0, 0x3f) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000011000)={{{@in=@multicast2=0xe0000002, @in=@empty=0x0, 0x2, 0x0, 0x2, 0x100000000, 0xa, 0x0, 0x0, 0xe6, r2, r3}, {0x6f, 0x81, 0x5, 0xffffffffffffd3bb, 0xff1, 0x8, 0x8, 0x7}, {0x7, 0xb2, 0x6, 0x4ee}, 0x101, 0xffffffffffffffff, 0x2, 0x1, 0x0, 0x3}, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3, 0x33}, 0x0, @in=@multicast1=0xe0000001, 0x5, 0x0, 0x1, 0x800, 0xa1, 0x6, 0x9}}, 0xe8) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000020000)='./file0\x00', &(0x7f0000022000-0x8)='./file0\x00') write$selinux_user(r1, &(0x7f0000005000)={'system_u:object_r:tty_device_t:s0', 0x20, 'system_u\x00'}, 0x2b) delete_module(&(0x7f0000021000-0x2)='/\x00', 0xa00) sendmsg$nl_xfrm(r0, &(0x7f0000012000)={&(0x7f000000c000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000)={&(0x7f0000009000)=@acquire={0x128, 0x17, 0x509, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0xffffffffffffffff}, []}, 0x128}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 09:20:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000fb6000-0x10)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) writev(r0, &(0x7f00005d6000-0x10)=[{&(0x7f0000564000-0xa9)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58d2ed3d0eada9363c4b43ed609fff7d84f6dd838c7122142059360522a451676f2bd8f86f6231f7338316c93110faf1196bf52e394cc2a37f968e9a38e745bbd37bdd5baf839b96ea30977114bb44a1d2876d3edb483284b9002fc62ab3a197e255e8277b804c4088913c1091d68b2ece9792e9130354e3a33768dd44f5814c48eb33b6605c0fba26edc2", 0xa9}], 0x1) 2018/01/25 09:20:02 executing program 7: getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000996000-0xc)={0x0, 0x0, 0x0}, &(0x7f00004b3000-0x4)=0x1e) setreuid(r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000001000-0x10)='/dev/input/mice\x00', 0x0, 0x100) ioctl$EVIOCGBITSND(r1, 0x80404532, &(0x7f000083b000-0x50)=""/80) 2018/01/25 09:20:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000e2c000)='/selinux/enforce\x00', 0x7fffe, 0x0) fchmodat(r0, &(0x7f0000bea000-0x8)='./file0\x00', 0x100) r1 = socket(0x10, 0x802, 0x0) acct(&(0x7f0000146000-0x8)='./file0\x00') setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000b08000)=[@in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x17}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8000}], 0x2c) getsockopt$sock_int(r1, 0x1, 0x5, &(0x7f0000bba000+0xd5b)=0x0, &(0x7f00008cb000-0x4)=0x0) recvfrom(r1, &(0x7f00006d5000)=""/73, 0x49, 0x40, 0x0, 0x0) 2018/01/25 09:20:02 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}) removexattr(&(0x7f0000014000-0xe)='./file0/file0\x00', &(0x7f0000014000-0x9)=@random={'btrfs.\x00', '-\x00'}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") getsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f0000df9000-0x14)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00001f4000-0x4)=0x14) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00003e4000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/25 09:20:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000fb6000-0x10)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) writev(r0, &(0x7f00005d6000-0x10)=[{&(0x7f0000564000-0xa9)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58d2ed3d0eada9363c4b43ed609fff7d84f6dd838c7122142059360522a451676f2bd8f86f6231f7338316c93110faf1196bf52e394cc2a37f968e9a38e745bbd37bdd5baf839b96ea30977114bb44a1d2876d3edb483284b9002fc62ab3a197e255e8277b804c4088913c1091d68b2ece9792e9130354e3a33768dd44f5814c48eb33b6605c0fba26edc2", 0xa9}], 0x1) 2018/01/25 09:20:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000070a000-0x11)='/dev/vga_arbiter\x00', 0x100, 0x0) ioctl$LOOP_CLR_FD(r1, 0x4c01) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000269000-0x4)=0x0) setsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000db9000)=0x80000005, 0x4) sendto$inet6(r0, &(0x7f0000bc7000-0x4c)="", 0x0, 0x0, &(0x7f00007c4000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) 2018/01/25 09:20:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f000011c000-0x1c)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0xf, 0x0, 0x0, 0x10, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_x_policy={0x8, 0x12, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x80}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000b26000)='/dev/pktcdvd/control\x00', 0x400c2, 0x0) ioctl$TIOCGLCKTRMIOS(r1, 0x5456, &(0x7f0000677000)={0x100000001, 0x1ff, 0x4, 0x0, 0x3ff, 0x0, 0x80, 0x158, 0x5, 0x8, 0x200, 0xfffffffffffffffb}) 2018/01/25 09:20:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x1, &(0x7f0000b18000-0x8)=[{0x9, 0x5, 0x7, 0xfff}]}) writev(0xffffffffffffffff, &(0x7f0000eb6000)=[{&(0x7f0000074000)="390000001300094700bb61e1c30500000700000002000000450000000000800019001a000d0000000006280ff4000000fd17e9ffff06000400", 0x39}], 0x1) 2018/01/25 09:20:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x7, &(0x7f00006da000)={0x0, 0x0, 0x1, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000610000)=0x0) clock_gettime(0x0, &(0x7f00000cf000)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f00006b5000)={{0x0, 0x1c9c380}, {0x0, r0+30000000}}, &(0x7f000099b000)={{0x0, 0x0}, {0x0, 0x0}}) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000c0c000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x10, 0x3, 0x4) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f00008ad000-0x4)=0x0) sendmsg$nl_xfrm(r3, &(0x7f00009d3000)={&(0x7f00004ee000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00001e6000-0x10)={&(0x7f0000abe000-0x104)=@delsa={0x4c, 0x12, 0x515485708c54ddb, 0xffffffffffffffff, 0xffffffffffffffff, {@in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0, 0x0}, []}, 0x4c}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f0000180000-0x8c)={0x10000, 0x8001, 0x0, 'queue0\x00', 0x200, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fcntl$setpipe(r2, 0x407, 0xc5e) clock_nanosleep(0x7, 0x1, &(0x7f0000c68000)={0x0, 0x0}, &(0x7f000087a000-0x10)={0x0, 0x0}) 2018/01/25 09:20:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000434000-0xd)='/dev/net/tun\x00', 0x0, 0xa) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000252000-0x4b8)={0x6, {{0xa, 0x1, 0x2, @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, 0x0, 0x0, 0x0]}, 0x1, 0x9, [{{0xa, 0x3, 0x5, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x1f, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0xffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffffb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x9, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x9, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0xfffffffffffffffe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x2d7e0338, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffffe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x510) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000024d000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) lstat(&(0x7f0000054000)='./file0\x00', &(0x7f0000e19000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = fcntl$getown(r1, 0x9) r5 = gettid() lstat(&(0x7f0000ffd000)='./file0\x00', &(0x7f00002bc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f0000f7b000)={0x0, 0x0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000e29000-0x4)=0x0) sendmsg$nl_netfilter(r2, &(0x7f0000ecd000)={&(0x7f0000b47000-0xc)={0x10, 0x0, 0x0, 0x104200}, 0xc, &(0x7f000094c000)={&(0x7f000066d000-0x3770)={0x3770, 0xd, 0x0, 0x30, 0x4, 0x3, {0x1, 0x0, 0xa}, [@nested={0x94, 0x14, [@typed={0x8, 0x35, @void=""}, @generic="053693da25b4805866b48785366758a03be54d543e7bdd7c149f48a8ace8fbd81e0549eba4dbb810467525c7a1fb211612f3498017f01065a10685b7612245395a9dd124342a853eb56bc11adbd692e452170f23a377cb4c215279999cc2432a00ff8e0fbcd420aa21411c90a689722c80632cf7b016db2532c03251c5af880da4bb41244048"]}, @nested={0x2214, 0x8e, [@generic="78c5e71851a2c44014197f0d7c8cf3a08a1af317c2dbc4b7e29b265ba3c6ef0eb188c4693a75059a85ded035787ad1f035fbdeae9df0c9f1dc833784b5337d11fcda5ec5998cf296d4f0a855b2bee686c3919f43d9c6232d06686c266a8d929c658ab7867f94a606ddcbdb6640a335b94c84933584f6acada5c6613b533ac6ba2c7abbe4d52249eb18863830ed9651aad434b6480f0faab040997794ee6ef64b1d7c9d427dcae943bbb6741bcbe28b12f207a10306f582", @generic="5aba40b13d44f7cf8cd4c1cfc95108953a02edc529bdafd8c012438d71abdde2763350544ad9b6f5d36f273b522733fc5ab796a08b807341a78fdadf089bc25c043affc2a25c05dac842aa981ebe06fa78ae59405b9831323224b08ca94092a071575c2bcf80bb02fa7a237ff1d582da8631dac0a34db76a6bee167122c6484f718270faec33f23207f5636c21913a86f290558f945246ddd4be28e62d88f310", @typed={0x1008, 0x8f, @binary="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@typed={0xc, 0x81, @uid=r3}, @generic="cfaf1048b836401b6eb8a7c36ac5b3c01215ec2411e2a2673a51365b6c350daef365c307ebe8eff5310ef2b50273983af318374919", @generic="", @typed={0x10, 0x7b, @u64=0x0}, @generic="760aada969aa28996a84df14529a7eb1b3a0408671319e785f1cea361e05c36d6c205b1c237ca7299c854d683f1f56c1e2ba8a52e30f04c019d0aac5c03ad686ac60094ba1944862c977072e516cb0c71ff48663b5", @typed={0x1008, 0x30, 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@generic="918149409347c9b6ccd168a4f3110cae778b3a48bc7983ac418c365c2817d7d31c1b28ec8d4f0d096d76f8831faefee98049f351de12ba25fd4767b8ad7872f1ba6cc3d32ba2dcfc2a144b65b84750424f63459ac49947963069a04eb7e85354853d32f7305ddfcb3fc655cdb281199e5f3cb7a29e49d2c21508f09ecf5aa32004590d9db1d6df055bd8eefcdef1f009580ab6ea9d1d41a9fa1303fd38caf5263c22fd881e31e8db3c6afe8ead12af9a23aa9704064900ae7009d4182bf42f61609d7501e41fbc6e43990a68ad0575d256f858bbcd3806aa70d919a320a4168e40c333a9", @typed={0xc, 0x24, @pid=r5}]}, @nested={0x12c, 0x2d, [@typed={0xc, 0x2e, @uid=r6}, @typed={0xc, 0x0, @pid=r7}, @typed={0x18, 0x59, @ipv6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}, @generic="45f839af046d2c43c162db2cae109d43319b0a0862734767ddceebb695774c6cd3125e62a5e9e3fad41a25cf55d23c2524bf1f5335cb8915cda3aa4fa862abfecbbb726d72fe71917fcf0592604ee8c30c47dc0e66328cb47c3cc192db7dd0da4dc91803730e0f92c54d42bbac8cd652733610335e0b109d96d409251a6d383b44b2aede35d331f20539a65a610dfcd983487b62d4077f0ea10b2bbcef2a1417876e37b1ce7d27aed57ff3c73fff067cabc1247c5668b01d4da4130c975a8c78b94c22e9984db0310db30159304c6f8f96660b1abe8470d5f6d93f8ca6edc5800a", @typed={0x8, 0x40, @void=""}, @typed={0xc, 0x8f, @pid=r8}]}, @generic=""]}, 0x3770}, 0x1, 0x0, 0x0, 0x8000}, 0x0) write$tun(r1, &(0x7f0000bf7000-0x2068)=@hdr={0x1, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xfc0, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @empty=0x0, @broadcast=0xffffffff, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x8, 0x0, [], "830ea60c70c4bdc4"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], "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0xfca) [ 38.820066] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=770 sclass=netlink_route_socket pig=5808 comm=syz-executor4 [ 38.837136] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=770 sclass=netlink_route_socket pig=5808 comm=syz-executor4 2018/01/25 09:20:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x10000000000002, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000021000-0x38)={&(0x7f0000d19000)=@nfc={0x27, 0x0, 0x0, 0x0}, 0x10, &(0x7f000038c000)=[], 0x0, &(0x7f000081d000)=[], 0x0, 0x0}, 0x0) sendmmsg$inet_sctp(r0, &(0x7f000076a000-0x118)=[{&(0x7f000069c000-0x10)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f47000-0x60)=[{&(0x7f00004db000)="fb", 0x1}], 0x1, 0x0, 0x0, 0x0}], 0x1, 0x4008010) r1 = accept4(r0, &(0x7f00006a2000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, &(0x7f0000ab0000-0x4)=0x32, 0x800) sendto$ipx(r1, &(0x7f0000c5e000-0x2e)="1f80548053bc7bb6dcc65c75793b1f4eb11a18de15026764bff305c32c4d20b4ddd0b0fe0213e0065064303379f5", 0x2e, 0x40080, &(0x7f0000736000)={0x4, 0x2c, 0x40, "7cc48e8fe8f0", 0x8000, 0x0}, 0x10) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000301000)=0x0) rt_sigqueueinfo(r2, 0x1, &(0x7f0000258000-0x10)={0x2c, 0x3f, 0x1, 0xfffffffffffffffb}) 2018/01/25 09:20:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000571000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000cf1000-0xb0)={{0x80, 0x0}, 'port0\x00', 0xbf, 0x80003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000c03000)={{0x20000000000080, 0x0}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0x77, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000007c000-0x10)='/dev/sequencer2\x00', 0x4041, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f000030a000-0x9)='/dev/ppp\x00', 0x4000, 0x0) clock_gettime(0x0, &(0x7f0000948000-0x10)={0x0, 0x0}) recvmmsg(r1, &(0x7f0000695000)=[{{&(0x7f0000435000)=@generic={0x0, ""/126}, 0x80, &(0x7f00006cb000-0x20)=[{&(0x7f000007c000-0x57)=""/87, 0x57}, {&(0x7f0000775000)=""/11, 0xb}], 0x2, 0x0, 0x0, 0x0}, 0x7}, {{&(0x7f00007ed000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000485000)=[{&(0x7f0000adb000)=""/88, 0x58}, {&(0x7f0000323000-0x6e)=""/110, 0x6e}, {&(0x7f0000291000)=""/36, 0x24}, {&(0x7f0000ae3000-0xe)=""/14, 0xe}, {&(0x7f0000334000)=""/56, 0x38}, {&(0x7f000030b000)=""/114, 0x72}, {&(0x7f0000ae4000)=""/13, 0xd}, {&(0x7f0000bbb000-0xef)=""/239, 0xef}, {&(0x7f00003c6000-0x79)=""/121, 0x79}], 0x9, &(0x7f0000ba8000)=""/83, 0x53, 0x7}, 0x0}, {{&(0x7f0000cc2000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000cf9000)=[{&(0x7f00008b1000)=""/74, 0x4a}, {&(0x7f0000e10000-0x7a)=""/122, 0x7a}, {&(0x7f0000d75000-0x1000)=""/4096, 0x1000}, {&(0x7f00005ac000)=""/228, 0xe4}, {&(0x7f00007ba000-0xf7)=""/247, 0xf7}, {&(0x7f000085c000-0x7c)=""/124, 0x7c}, {&(0x7f0000c76000)=""/4096, 0x1000}, {&(0x7f0000858000)=""/113, 0x71}], 0x8, &(0x7f00002ff000)=""/4096, 0x1000, 0x0}, 0x5}], 0x3, 0x40000000, &(0x7f0000328000-0x10)={r2, r3+30000000}) 2018/01/25 09:20:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdd000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fdb000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x8000000000, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r0, 0x0) ioctl$TIOCEXCL(r1, 0x540c) ioctl$LOOP_CLR_FD(r1, 0x4c01) ioctl$KDDISABIO(r1, 0x4b37) r3 = dup2(r2, r1) r4 = eventfd2(0x3, 0x0) dup2(r1, r4) poll(&(0x7f000003b000)=[{r4, 0x0, 0x0}, {r3, 0x0, 0x0}], 0x2, 0x0) munlockall() 2018/01/25 09:20:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000fb6000-0x10)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) writev(r0, &(0x7f00005d6000-0x10)=[{&(0x7f0000564000-0xa9)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58d2ed3d0eada9363c4b43ed609fff7d84f6dd838c7122142059360522a451676f2bd8f86f6231f7338316c93110faf1196bf52e394cc2a37f968e9a38e745bbd37bdd5baf839b96ea30977114bb44a1d2876d3edb483284b9002fc62ab3a197e255e8277b804c4088913c1091d68b2ece9792e9130354e3a33768dd44f5814c48eb33b6605c0fba26edc2", 0xa9}], 0x1) 2018/01/25 09:20:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000db9000)=0x80000005, 0x4) sendto$inet6(r0, &(0x7f0000170000-0xf7)="49c7e3b5a3730c96ee25f173710b767c5ff6f79f20215a9df69efca58ebcbd6694a803fa19addfefdc43f91124db8ea4d73ed7eaa3ef513f15143cf6b676bf3d79747c25af16f3183bb08ed4929cc270b9a33685e0773fe98ed7b7b23df22fa301d06f7070ac87a7808266732cb4d199e477583407b264a5897a22fcb024346c7e43fc619ab47bcf11e6a42f19b91273559954abb6402d1a1613c201b2db9ae5b324d9698627735c83d3c23ccb41fd36d1758725ac3c58e4a3bfb884680186bb7facb41e47badde03207cdf839c5a6da6d4ee24c1ab97c66fd22e6ee4c83e73dc8992a1942e8d6e0dfb66f3ec3e20bf5bc69250b0120d7", 0xf7, 0x0, &(0x7f00007c4000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) 2018/01/25 09:20:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00007c2000+0x7c4)='/dev/keychord\x00', 0x201, 0x0) write$eventfd(r0, &(0x7f0000025000-0x8)=0x100000001, 0x8) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f000025d000-0x8)=0x0) write$eventfd(r0, &(0x7f000038b000-0x8)=0x0, 0x8) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000d29000)={@generic="ba09e921b5f781c2d3a757fa39e2d6d6", @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) 2018/01/25 09:20:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x6) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000ea7000-0x4)=0x1f, 0x4) write(r0, &(0x7f0000b2a000)="24000000260007000004000a00360712fbffffff0000000216de0000ffffffff0100ff10", 0x24) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000ed0000-0x10)={0x0, 0x1, 0xaf, 0x6}, &(0x7f000032d000)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000903000-0x6)={r1, 0x8001}, 0x6) 2018/01/25 09:20:02 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) setitimer(0x0, &(0x7f0000012000-0x20)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f0000004000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r1, 0x15) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r2 = creat(&(0x7f00004ae000-0x8)='./file0\x00', 0x197) getsockopt$inet6_tcp_int(r2, 0x6, 0x11, &(0x7f0000643000-0x4)=0x0, &(0x7f000076d000-0x4)=0x4) 2018/01/25 09:20:02 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) close(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e4000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000d17000)=0xf454) syncfs(r0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r1, 0x1) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f00003d8000)=0x7, 0x4) fcntl$setstatus(r1, 0x4, 0x4400) splice(r0, &(0x7f00009f4000)=0x0, r0, &(0x7f000039a000)=0x0, 0x2618, 0x2) ioctl$TCXONC(r2, 0x540a, 0x0) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00002c8000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000688000-0x14)={0x0, 0x8001, 0x1, 0xffffffffffffffff, 0xea, 0x101}, &(0x7f0000afa000)=0x14) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f000083a000)={r4, 0x191d}, &(0x7f00007e6000)=0x8) write(r2, &(0x7f0000fd6000)='z', 0x1) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000937000-0x4)=0x3) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000537000-0x4)=0x2) 2018/01/25 09:20:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)='@&prockeyring\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000f36000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000030c000)={0x0, 0x0, 0x0, "98de7a8c5ae95ec8792c92150fc33a664f13eeab65c0322901ca6bd31bde2c51f06c5f0b014f9f91eeb7647c7240f476c8d75dd000aa8faf8fb5740200a6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000044000)={0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r0, &(0x7f0000e70000-0x30)=[{0x1f, 0x0, 0x0, 0x3fd, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @connect={{0x0, 0x0}, {0x0, 0x0}}}], 0x30) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r2, 0x111, 0x3, 0x1, 0x4) 2018/01/25 09:20:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) rmdir(&(0x7f0000c1c000)='./file0\x00') setsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000db9000)=0x80000005, 0x4) flistxattr(r0, &(0x7f0000a27000-0x1d)=""/29, 0x1d) sendto$inet6(r0, &(0x7f0000bc7000-0x4c)="", 0x0, 0x0, &(0x7f00007c4000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) 2018/01/25 09:20:02 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000007000-0xd)='/dev/binder#\x00', 0x0, 0x0) close(r1) r2 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r2, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) fcntl$notify(r2, 0x402, 0x80000000) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x4, 0x0, &(0x7f0000004000-0x18)=[@register_looper={0x630b}], 0x4, 0x0, &(0x7f0000009000)="d8fc1d01"}) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000005000-0x14)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f000000a000)=""}) ioctl$BINDER_THREAD_EXIT(r2, 0x40046208, 0x0) [ 38.906109] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=770 sclass=netlink_route_socket pig=5827 comm=syz-executor4 [ 38.914141] netlink: 20 bytes leftover after parsing attributes in process `syz-executor0'. [ 38.919104] keychord: invalid keycode count 0 [ 38.932881] netlink: 20 bytes leftover after parsing attributes in process `syz-executor0'. [ 38.933243] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=770 sclass=netlink_route_socket pig=5838 comm=syz-executor4 [ 38.945716] device gre0 entered promiscuous mode [ 38.951445] keychord: invalid keycode count 0 [ 38.981395] binder: 5850:5853 ERROR: BC_REGISTER_LOOPER called without request [ 39.016114] binder: send failed reply for transaction 17 to 5850:5858 [ 39.017748] binder: undelivered TRANSACTION_COMPLETE [ 39.017755] binder: undelivered TRANSACTION_ERROR: 29189 [ 39.029829] binder: 5850:5853 ERROR: BC_REGISTER_LOOPER called without request [ 39.042870] binder: release 5850:5853 transaction 19 out, still active [ 39.042873] binder: undelivered TRANSACTION_COMPLETE [ 39.042907] binder: send failed reply for transaction 19, target dead 2018/01/25 09:20:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x100000002, 0x20000000) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, 0x1c) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000b47000-0xf)='/dev/sequencer\x00', 0x101000, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000849000)={0x10, 0x0, &(0x7f0000d2a000-0x10)=[@request_death={0x400c630e, 0x3, 0x1}], 0xfe, 0x0, &(0x7f00005a7000-0xfe)="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"}) getsockopt$sock_buf(r0, 0x1, 0x19, &(0x7f0000c0e000)=""/16, &(0x7f000042f000-0x4)=0x7) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000cf9000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000d48000)={0x3, &(0x7f0000679000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_NEW_CTX(r2, 0x40086425, &(0x7f00007a4000-0x8)={r3, 0x1}) 2018/01/25 09:20:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x50, &(0x7f0000db9000)=0x9, 0x4) sendto$inet6(r0, &(0x7f0000bc7000-0x4c)="", 0x0, 0x0, &(0x7f00007c4000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) 2018/01/25 09:20:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000017000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCFLSH(r0, 0x40045436, 0x2) syz_extract_tcp_res(&(0x7f0000822000-0x8)={0x0, 0x0}, 0x9, 0x1) 2018/01/25 09:20:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000a08000)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000349000)='attr/current\x00') r2 = syz_open_procfs(0x0, &(0x7f0000c67000)='personality\x00') sendfile(r1, r2, &(0x7f000083d000)=0x0, 0xff) 2018/01/25 09:20:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000905000-0x8)={0x0, 0x0}) r1 = socket$l2tp(0x18, 0x1, 0x1) bind(r0, &(0x7f000005c000)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x2, 0x1, 0x4}}, 0x2e) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000e3a000-0x4)=0x0) sched_rr_get_interval(r2, &(0x7f0000827000)={0x0, 0x0}) chdir(&(0x7f0000e3e000-0x8)='./file0\x00') umount2(&(0x7f0000a2c000-0x1)='.', 0xfffffffffffffffe) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000e7e000-0xc)='/dev/autofs\x00', 0x6002, 0x0) getsockname$ipx(r3, &(0x7f0000700000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000102000-0x4)=0x10) umount2(&(0x7f0000b1d000-0x1)='.', 0x0) 2018/01/25 09:20:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000fb6000-0x10)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) writev(r0, &(0x7f00005d6000-0x10)=[{&(0x7f0000564000-0xa9)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58d2ed3d0eada9363c4b43ed609fff7d84f6dd838c7122142059360522a451676f2bd8f86f6231f7338316c93110faf1196bf52e394cc2a37f968e9a38e745bbd37bdd5baf839b96ea30977114bb44a1d2876d3edb483284b9002fc62ab3a197e255e8277b804c4088913c1091d68b2ece9792e9130354e3a33768dd44f5814c48eb33b6605c0fba26edc2", 0xa9}], 0x1) 2018/01/25 09:20:02 executing program 3: mmap(&(0x7f0000000000/0xe76000)=nil, 0xe76000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) getsockopt$packet_int(r0, 0x107, 0x1c, &(0x7f0000c39000)=0x0, &(0x7f0000005000-0x4)=0x0) mmap(&(0x7f0000e76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000e76000)={0x0, 0x0}, 0x80000) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x7f) 2018/01/25 09:20:02 executing program 5: mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x44030, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getegid() r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000001000-0x58)=[@in6={0xa, 0x2, 0x5, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, 0x4}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x17}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x80, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}], 0x58) openat$rfkill(0xffffffffffffff9c, &(0x7f0000003000-0xc)='/dev/rfkill\x00', 0x1, 0x0) 2018/01/25 09:20:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) writev(r0, &(0x7f0000f95000)=[{&(0x7f0000501000-0xd0)="3f5a36bd9217139784f77aae59f711bc69a54a555382f6ebbfb3c88595a750ee8f35f1baca6197d5df648833dec23f2234b8cb3a61179473b304195c8f87f56bc5a255323be36d6078cc09c2c19a9c9b4624ce4911e2e5c2ce2701e5a863ca39918c928dedd8b50828aa3dcf4b86221ed47ebfeca365292c8f984fcf0279a624ebe630f874cb764ac6372b1557822ce8b97a250460de34c455ae3a30b4d9c86eb241cc84f4adbbb4a4d625a002822e44fec2dcaee6ca7209e3d10bddfb25b4a712179dec924e10b73b8ae35054c34b4d", 0xd0}, {&(0x7f0000487000)="0ddd3eef8db2e8622e3d05d4e87b911845caef3abeba8d98801e8c34bba8714f088ba23cce64b587ddf6ed3ccfc2b3a93750ab6207ed92660c6cd73cd5021eeabd13031f933cd2f530ef276d6a4712bdfa9f552026291c72f7800bccee0799e29bfd80ba157d69add945e85351a0a36dca7f6d54a181337cbabe51d3660b217b67695dbfcaaef3863c2545d0dcd57d8228662e49aea29e119ef35a1ae773eca34be5553a5bc77f606ccb56511bc499c6959a9b44c7c952a18414a738ab6fe378f1b3711a169519c73937a642c978f1434ead", 0xd2}, {&(0x7f00008a9000)="060a665a7cfe73081fd65cdd7efed173cec74f16c31ab0967f2aafbe0cd38fc27bab61d33990f5600b4135b42eca180983c965", 0x33}, {&(0x7f0000721000)="ca733eddc49a3f4d70a732b624e858234e71a7e35a7ad75bc1d02f5023e530bd65989731caaee38e1e2fc76c16d231b8d376260a9470e19d920d46c4f83e3e3185f8a83c254e132cfab8dfeda3e1df057efcf9eddd3234e9e0957231a3aaf023e730861522a621c3f1259fedc1e03ede9dd02fa696397917a74b9d34210e1083b9a0", 0x82}], 0x4) r1 = syz_open_dev$tun(&(0x7f0000b64000)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$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}) r3 = socket$inet(0x2, 0x1, 0x0) fstat(r2, &(0x7f00006a6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f000019d000+0x5cd)=0x0, &(0x7f0000f60000)=0x0, &(0x7f0000a63000)=0x0) fchown(r2, r4, r5) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) socket$inet6(0xa, 0x0, 0x0) ioctl$KDGKBMETA(r2, 0x4b62, &(0x7f00003e0000)=0x0) ioctl$TUNSETLINK(r1, 0x400454cd, &(0x7f00006ad000)=0x7) 2018/01/25 09:20:02 executing program 5: r0 = creat(&(0x7f000094a000-0x8)='./file0\x00', 0x12) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f0000dee000-0x18)={0x6, 0x4, 0x80000000, 0xffffffffffff0000, 0x6f, 0x5}) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f0000001000-0x12)='/dev/input/event#\x00', 0x1f52, 0x1) capset(&(0x7f0000003000-0x6)={0x20080522, 0x0}, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/25 09:20:02 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f0000001000-0x30)=[{&(0x7f0000001000-0x1000)="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0x1000}, {&(0x7f0000001000-0xa9)="fe6a9b595e4e70ac6614ee446fb6b3597a09ee67a4a7e2ab2a5e215e39a72466f51533be8f7d9e5d0af0f2ca99ed11c3ed24adb32a26d05b0e7720fd3c2eaa702c96d3dc565abacc76f71c9fba3dcbb722cdffae2f411c8e33eb90636e292443c240aa8fa8b4cab47f3fd36e4cfef7b6260e4662357102b1ca031c6a8dff2f43bb1d47ffce7ad541367351ef4facbf5e44257059a0eb7bc7c5ad5c9e9c843bb40db151ee113775b673", 0xa9}, {&(0x7f0000001000)="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", 0x1000}], 0x3, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000001000-0x8)='./file0\x00', 0x20000, 0x10) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r1, 0x111, 0x3, 0x1, 0x4) mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f000000a000-0x5)='comm\x00') openat$selinux_context(0xffffffffffffff9c, &(0x7f000000a000-0x11)='/selinux/context\x00', 0x2, 0x0) writev(r2, &(0x7f0000002000)=[{&(0x7f0000011000)='`', 0x1}], 0x1) 2018/01/25 09:20:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00002db000-0x8)={0x0, 0x0}) setsockopt(r0, 0x8, 0xe79, &(0x7f0000156000)="66ef5188aacb2d597e1616493c062937e86cbcc73e2ac7abcc7fcd4af3812e1989eae1df605892a2daeedaa3bef36eeb9bf3b5bf2535d6418d92c2481c87a9c9524cdbc7f27f31d1ae17b9a060637b20fd8013bec20b106f6ed596f2bed64d9f7c7c2013c9b8b7b2e1fd6bcfd54c31675f011b04e266f9fe6f742f311f1521bcedc0bbab00e1d500f956229c20da4aa410a767da589c831b7953daca486936158b56", 0xa2) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00006ca000)='/dev/rtc\x00', 0x20003, 0x0) ioctl$EVIOCGSW(r1, 0x8040451b, &(0x7f00005e9000-0x6d)=""/109) r2 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r2, 0x29, 0x48, &(0x7f0000db9000)=0x80000005, 0x4) sendto$inet6(r2, &(0x7f0000bc7000-0x4c)="", 0x0, 0x0, &(0x7f00007c4000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) 2018/01/25 09:20:02 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x4b, &(0x7f0000001000-0x2)="", 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f000078a000)={0x4, {{0xa, 0x0, 0xfff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0xf95, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) [ 39.127819] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=770 sclass=netlink_route_socket pig=5872 comm=syz-executor4 2018/01/25 09:20:02 executing program 6: mmap(&(0x7f0000000000/0xf8e000)=nil, 0xf8e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000aa5000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f00005d6000-0xe)=[{&(0x7f00005d6000-0x1)="b7", 0x1}], 0x1, 0x0) ioctl$KDSETLED(r1, 0x4b32, 0xc65b) vmsplice(r1, &(0x7f0000f83000)=[{&(0x7f0000f82000)="a4", 0x1}], 0x1, 0x0) r2 = epoll_create1(0x7fffe) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000f8d000-0xc)={0x0, 0x0}) read(r0, &(0x7f0000ebd000-0xb8)=""/184, 0xfffffda6) r3 = getpgid(0x0) mmap(&(0x7f0000f8e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setownex(r2, 0xf, &(0x7f0000f8e000)={0x1, r3}) mmap(&(0x7f0000f8f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000d2e000)={0x5, 0x1000, 0x200, 0x3, 0x0, 0x1, 0xfffffffffffffffc, 0x7, 0x0}, &(0x7f0000f90000-0x4)=0x20) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f000011f000)={0x8001, 0x8, 0x100000001, 0x3f, r4}, 0x10) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) 2018/01/25 09:20:02 executing program 5: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x0) close(r0) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = dup(r0) clock_gettime(0x0, &(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f000000b000-0x8)=[{r0, 0x200, 0x0}], 0x1, &(0x7f0000008000)={r3, r4+10000000}, &(0x7f0000009000-0x8)={0x6}, 0x8) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000)={0x4, 0x0, &(0x7f000000b000-0x10)=[@enter_looper={0x630c}], 0x48, 0x0, &(0x7f0000004000)="2716c84bf81a477ad3318aa4e22d244b801491b0ab3199a92b022cdb390aa97e9ed8e452dae8d724c26d0eb93c4d31a71851a3526cb61fba5ea33823f4f692f013167a905e9788f0"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000b000-0x30)={0x44, 0x0, &(0x7f000000a000-0x7c)=[@reply={0x40486311, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000000a000)=[], &(0x7f0000003000)=[]}}], 0x0, 0x0, &(0x7f0000004000-0x4d)=""}) ioctl$BINDER_THREAD_EXIT(r2, 0x40046208, 0x0) 2018/01/25 09:20:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00004ef000)={0x0, 0x0}, 0x80000) clone(0x0, &(0x7f0000b22000)="", &(0x7f00005e5000-0x4)=0x0, &(0x7f0000962000-0x4)=0x0, &(0x7f000041a000)="") r0 = syz_open_procfs(0x0, &(0x7f00005b5000)='smaps\x00') pread64(r0, &(0x7f0000015000)=""/0, 0x0, 0x2000000000) 2018/01/25 09:20:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f0000bc7000-0x4c)="", 0x0, 0x0, &(0x7f0000089000-0x1c)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x120}, 0x1c) [ 39.153625] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=770 sclass=netlink_route_socket pig=5887 comm=syz-executor4 [ 39.232128] binder: 5904:5922 got new transaction with bad transaction stack, transaction 21 has target 5904:0 [ 39.250054] binder: 5904:5922 transaction failed 29201/-71, size 0-0 line 3031 [ 39.259003] binder: release 5904:5922 transaction 21 out, still active [ 39.265899] binder: undelivered TRANSACTION_COMPLETE [ 39.274058] binder: undelivered TRANSACTION_ERROR: 29201 [ 39.293610] binder: BINDER_SET_CONTEXT_MGR already set [ 39.300625] binder: 5904:5927 ioctl 40046207 0 returned -16 [ 39.317069] binder_alloc: 5904: binder_alloc_buf, no vma [ 39.322586] binder: 5904:5927 transaction failed 29189/-3, size 0-0 line 3127 [ 39.331927] binder_alloc: 5904: binder_alloc_buf, no vma [ 39.337476] binder: 5904:5922 transaction failed 29189/-3, size 0-0 line 3127 [ 39.344840] binder: undelivered TRANSACTION_ERROR: 29189 [ 39.356743] binder: undelivered TRANSACTION_ERROR: 29189 [ 39.362510] binder: send failed reply for transaction 21, target dead 2018/01/25 09:20:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f0000bc7000-0x4c)="", 0x0, 0x0, &(0x7f0000089000-0x1c)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x120}, 0x1c) 2018/01/25 09:20:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) dup(r0) mkdir(&(0x7f0000272000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000716000)='./file0/file0\x00', &(0x7f0000103000-0x8)='./file1\x00', &(0x7f000051a000)='configfs\x00', 0x1001000, &(0x7f0000e9b000-0xfa)="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") mount(&(0x7f0000b29000-0x8)='./file0\x00', &(0x7f00008f9000-0x8)='./file0\x00', &(0x7f0000b4f000-0x7)='proc\x00', 0x1000000001, 0x0) unshare(0x200) r1 = syz_open_procfs(0x0, &(0x7f0000c03000-0x36)="6e732f6d6e7400c552c5ba9e2c33e308163dd83bbbef1a23efb866ab2c1b66c09db90000000000000006f4d0e9ae0e19c79a35b158ae") setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000dc9000-0x4)=0x3, 0x4) setns(r1, 0x0) clone(0x3002017f, &(0x7f0000b10000)="", &(0x7f0000695000)=0x0, &(0x7f00002e2000-0x4)=0x0, &(0x7f00008b4000-0x1)="") 2018/01/25 09:20:03 executing program 7: mmap(&(0x7f0000000000/0x69000)=nil, 0x69000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000002b000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$addseals(r0, 0x409, 0x1) 2018/01/25 09:20:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000db9000)=0x80000005, 0x4) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f000094d000-0x9)='/dev/ppp\x00', 0x109000, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000d7a000-0xb8)={0x0, 0x101, 0x1, 0x7, 0x400, 0x41d, 0x8, 0x0, {0x0, @in6={{0xa, 0x2, 0x4, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x223}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0xff, 0xffffffffffffb884, 0xd0a, 0x9}}, &(0x7f0000db0000-0x4)=0xb8) setsockopt$sock_void(r0, 0x1, 0x3f, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000a9a000)=@assoc_value={r2, 0x4eb6}, &(0x7f0000c68000-0x4)=0x8) sendto$inet6(r0, &(0x7f0000bc7000-0x4c)="", 0x0, 0x0, &(0x7f00007c4000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) 2018/01/25 09:20:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) writev(0xffffffffffffffff, &(0x7f0000fb6000-0x10)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) writev(r0, &(0x7f00005d6000-0x10)=[{&(0x7f0000564000-0xa9)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58d2ed3d0eada9363c4b43ed609fff7d84f6dd838c7122142059360522a451676f2bd8f86f6231f7338316c93110faf1196bf52e394cc2a37f968e9a38e745bbd37bdd5baf839b96ea30977114bb44a1d2876d3edb483284b9002fc62ab3a197e255e8277b804c4088913c1091d68b2ece9792e9130354e3a33768dd44f5814c48eb33b6605c0fba26edc2", 0xa9}], 0x1) 2018/01/25 09:20:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000905000-0x8)={0x0, 0x0}) r1 = socket$l2tp(0x18, 0x1, 0x1) bind(r0, &(0x7f000005c000)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x2, 0x1, 0x4}}, 0x2e) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000e3a000-0x4)=0x0) sched_rr_get_interval(r2, &(0x7f0000827000)={0x0, 0x0}) chdir(&(0x7f0000e3e000-0x8)='./file0\x00') umount2(&(0x7f0000a2c000-0x1)='.', 0xfffffffffffffffe) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000e7e000-0xc)='/dev/autofs\x00', 0x6002, 0x0) getsockname$ipx(r3, &(0x7f0000700000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000102000-0x4)=0x10) umount2(&(0x7f0000b1d000-0x1)='.', 0x0) 2018/01/25 09:20:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) writev(r0, &(0x7f0000f95000)=[{&(0x7f0000501000-0xd0)="3f5a36bd9217139784f77aae59f711bc69a54a555382f6ebbfb3c88595a750ee8f35f1baca6197d5df648833dec23f2234b8cb3a61179473b304195c8f87f56bc5a255323be36d6078cc09c2c19a9c9b4624ce4911e2e5c2ce2701e5a863ca39918c928dedd8b50828aa3dcf4b86221ed47ebfeca365292c8f984fcf0279a624ebe630f874cb764ac6372b1557822ce8b97a250460de34c455ae3a30b4d9c86eb241cc84f4adbbb4a4d625a002822e44fec2dcaee6ca7209e3d10bddfb25b4a712179dec924e10b73b8ae35054c34b4d", 0xd0}, {&(0x7f0000487000)="0ddd3eef8db2e8622e3d05d4e87b911845caef3abeba8d98801e8c34bba8714f088ba23cce64b587ddf6ed3ccfc2b3a93750ab6207ed92660c6cd73cd5021eeabd13031f933cd2f530ef276d6a4712bdfa9f552026291c72f7800bccee0799e29bfd80ba157d69add945e85351a0a36dca7f6d54a181337cbabe51d3660b217b67695dbfcaaef3863c2545d0dcd57d8228662e49aea29e119ef35a1ae773eca34be5553a5bc77f606ccb56511bc499c6959a9b44c7c952a18414a738ab6fe378f1b3711a169519c73937a642c978f1434ead", 0xd2}, {&(0x7f00008a9000)="060a665a7cfe73081fd65cdd7efed173cec74f16c31ab0967f2aafbe0cd38fc27bab61d33990f5600b4135b42eca180983c965", 0x33}, {&(0x7f0000721000)="ca733eddc49a3f4d70a732b624e858234e71a7e35a7ad75bc1d02f5023e530bd65989731caaee38e1e2fc76c16d231b8d376260a9470e19d920d46c4f83e3e3185f8a83c254e132cfab8dfeda3e1df057efcf9eddd3234e9e0957231a3aaf023e730861522a621c3f1259fedc1e03ede9dd02fa696397917a74b9d34210e1083b9a0", 0x82}], 0x4) r1 = syz_open_dev$tun(&(0x7f0000b64000)='/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$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e400", @ifru_flags=0x2fd}) r3 = socket$inet(0x2, 0x1, 0x0) fstat(r2, &(0x7f00006a6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f000019d000+0x5cd)=0x0, &(0x7f0000f60000)=0x0, &(0x7f0000a63000)=0x0) fchown(r2, r4, r5) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) socket$inet6(0xa, 0x0, 0x0) ioctl$KDGKBMETA(r2, 0x4b62, &(0x7f00003e0000)=0x0) ioctl$TUNSETLINK(r1, 0x400454cd, &(0x7f00006ad000)=0x7) 2018/01/25 09:20:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000fb6000-0x10)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) writev(r0, &(0x7f00005d6000-0x10)=[{&(0x7f0000564000-0xa9)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58d2ed3d0eada9363c4b43ed609fff7d84f6dd838c7122142059360522a451676f2bd8f86f6231f7338316c93110faf1196bf52e394cc2a37f968e9a38e745bbd37bdd5baf839b96ea30977114bb44a1d2876d3edb483284b9002fc62ab3a197e255e8277b804c4088913c1091d68b2ece9792e9130354e3a33768dd44f5814c48eb33b6605c0fba26edc2", 0xa9}], 0x1) 2018/01/25 09:20:03 executing program 3: r0 = dup(0xffffffffffffff9c) ioctl$KDSETMODE(r0, 0x4b3a, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000afb000)=0x0) getsockopt$inet6_int(r1, 0x29, 0x13, &(0x7f000001b000-0x4)=0x0, &(0x7f0000019000)=0x4) 2018/01/25 09:20:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) writev(0xffffffffffffffff, &(0x7f0000fb6000-0x10)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) writev(r0, &(0x7f00005d6000-0x10)=[{&(0x7f0000564000-0xa9)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58d2ed3d0eada9363c4b43ed609fff7d84f6dd838c7122142059360522a451676f2bd8f86f6231f7338316c93110faf1196bf52e394cc2a37f968e9a38e745bbd37bdd5baf839b96ea30977114bb44a1d2876d3edb483284b9002fc62ab3a197e255e8277b804c4088913c1091d68b2ece9792e9130354e3a33768dd44f5814c48eb33b6605c0fba26edc2", 0xa9}], 0x1) 2018/01/25 09:20:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000098000)='/dev/usbmon#\x00', 0x1, 0x40000) accept$ax25(r1, &(0x7f0000262000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000cca000-0x4)=0x10) setsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000db9000)=0x80000005, 0x4) sendto$inet6(r0, &(0x7f0000bc7000-0x4c)="", 0x0, 0x0, &(0x7f00007c4000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) 2018/01/25 09:20:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x1, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_timedsend(r0, &(0x7f000019c000-0xbd)="fb4409a0aa8090bce16cb966bff0471f33bacb60430eb2a2a65bb985200c4e1fbda467fff0de44c0d4e9e15c50c881292f4577d3e8c40dbbf90d6ded4f128e2d3054fc8fab27b5bd1c64540cf1ad2662de43333a877a6126cd9811be92c5a00e60bd587ab46bd04ee479ee54a713b3dedb90dafbf45d0c625c7f7d8bd796ea83698a5e81c0abd2c70d7963becbdeec9a4a05d3ea76558bea1f09bc23aec0973f59e88647b11b14dce81dc86f3ac339ffd7d31a423ad372b97b40ab2d1e", 0xbd, 0x1, &(0x7f00003ed000)={0x77359400, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d66000)={0x0, 0x0, 0x0}, &(0x7f000056c000)=0xc) socketpair$inet(0x2, 0x5, 0xb2a, &(0x7f0000d08000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f000031a000-0x10)={0x0, 0x40, 0xd93, 0x8000}, &(0x7f00006a8000+0xcad)=0x10) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000438000-0x12)={r3, 0x8000, 0x5, [0x8, 0x8, 0x0, 0x54af, 0xa4b1]}, &(0x7f0000bdc000)=0x12) setpriority(0x0, r1, 0x0) mq_timedreceive(r0, &(0x7f0000c05000-0xab)=""/171, 0xab, 0x0, &(0x7f0000304000)={0x77359400, 0x0}) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000e87000)='/dev/autofs\x00', 0x101000, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000cbe000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000d8c000)=0x394) mq_timedreceive(r0, &(0x7f0000a2e000)=""/40, 0x28, 0x0, &(0x7f0000b6c000-0x10)={0x0, 0x0}) [ 39.428565] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=770 sclass=netlink_route_socket pig=5945 comm=syz-executor5 [ 39.459673] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=770 sclass=netlink_route_socket pig=5954 comm=syz-executor5 [ 39.629893] audit: type=1400 audit(1516872003.203:19): avc: denied { sys_ptrace } for pid=3406 comm="syz-executor6" capability=19 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/25 09:20:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00006a3000)='/dev/pktcdvd/control\x00', 0x100, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000745000-0x8)={0x0, 0x5}, &(0x7f00002ee000-0x4)=0x8) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000b6e000)=@req={0x50, &(0x7f000049f000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f000077e000)="6e9c2185421b3dfe739cbd0d8e148c8a3e995fb18273c669888879f0ebb6ffd7"}}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000710000)={r1, 0xab, "fad6c169afb0b4b82863058885b83ddc37a9e348c612d09e2557e283cf4b39481899b085c84971f055b8b5db9d0762710fbd1560e1b61a21d968be3238b7ae9be6f2dd69656dfa34c5c16be860d1f66d69860cd5e1fbfc759fdf7a3bacf96e0958d55b8063fc6a09a463e85c5048122d6ea3a0f07620ffc62e645449037b6d556b98316c10b904a7ec62b43148147e75d2ab373dad632b0341a5017cc865944b6bd0c9b6f9cdbbe57c7e28"}, &(0x7f0000720000-0x4)=0xb3) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f000041a000-0x10)={0x4, &(0x7f000049b000-0x20)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f0000e99000-0x8)={r2, 0x1}) r3 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f0000545000/0x4000)=nil, 0x4000, 0x2, 0x12, r3, 0x0) 2018/01/25 09:20:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000072b000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$getownex(r1, 0x10, &(0x7f000028e000-0x8)={0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000430000)={0x0, 0x0, 0x0}, &(0x7f0000a1f000)=0xc) r2 = gettid() ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000622000)=0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00003d0000)=0x0) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000940000-0xc)='/dev/autofs\x00', 0x482200, 0x0) clock_gettime(0x0, &(0x7f0000cec000)={0x0, 0x0}) sched_rr_get_interval(r2, &(0x7f000045f000-0x10)={0x0, 0x0}) timer_settime(0x0, 0x1, &(0x7f0000bd5000-0x20)={{0x0, 0x0}, {0x0, 0x989680}}, &(0x7f0000c63000)={{0x0, 0x0}, {0x0, 0x0}}) clock_gettime(0x0, &(0x7f0000e66000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00008f4000)={0x0, 0x0}) nanosleep(&(0x7f0000565000-0x10)={r6, r7+10000000}, &(0x7f0000868000-0x10)={0x0, 0x0}) timerfd_settime(r3, 0x1, &(0x7f0000161000-0x20)={{0x0, r8}, {r4, r5+10000000}}, &(0x7f000067e000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000edd000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000b02000-0x4)=0xc) r10 = syz_open_procfs(r9, &(0x7f0000041000-0xa)='net/ptype\x00') getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000c16000+0x13e)={0x0, 0xa5}, &(0x7f000021a000)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r10, 0x84, 0x10, &(0x7f000091e000)=@assoc_value={r11, 0xffffffffffff8001}, 0x8) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000b5f000-0x12)={@generic="e10bef945edaccf4fabfbb46f052c284", 0x2}) ioctl$KDGETKEYCODE(r10, 0x4b4c, &(0x7f00003b7000-0x8)={0x0, 0x10000}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000018000)={0x2, &(0x7f0000012000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff038}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000fa7000)=[0x7f, 0x7f]) prctl$intptr(0x3e, 0x2) sendmsg(r1, &(0x7f0000acb000)={0x0, 0x0, &(0x7f00009c8000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) clock_settime(0x2, &(0x7f000054b000)={0x0, 0x989680}) 2018/01/25 09:20:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) writev(0xffffffffffffffff, &(0x7f0000fb6000-0x10)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) writev(r0, &(0x7f00005d6000-0x10)=[{&(0x7f0000564000-0xa9)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58d2ed3d0eada9363c4b43ed609fff7d84f6dd838c7122142059360522a451676f2bd8f86f6231f7338316c93110faf1196bf52e394cc2a37f968e9a38e745bbd37bdd5baf839b96ea30977114bb44a1d2876d3edb483284b9002fc62ab3a197e255e8277b804c4088913c1091d68b2ece9792e9130354e3a33768dd44f5814c48eb33b6605c0fba26edc2", 0xa9}], 0x1) 2018/01/25 09:20:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0x8000007, &(0x7f00009e2000)={0x42a1bf, {0xffffffbffffff270}, 0x0, 0x0}, &(0x7f0000189000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8b, &(0x7f0000603000)={0x0}) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000f37000-0x4)=0x0) syz_open_procfs(r0, &(0x7f000048f000)='oom_adj\x00') mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f00007bc000)='net/bnep\x00') 2018/01/25 09:20:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000403000)={&(0x7f00005c2000)={0x1b, 0x0, 0x2, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@typed={0xc, 0xb, @pid=0x0}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000093d000/0x13000)=nil, 0x13000, 0x0, 0x2010, r0, 0x0) 2018/01/25 09:20:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000db9000)=0x80000005, 0x4) sendto$inet6(r0, &(0x7f0000bc7000-0x4c)="", 0x0, 0x0, &(0x7f00007c4000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) syz_extract_tcp_res$synack(&(0x7f0000f65000-0x8)={0x0, 0x0}, 0x1, 0x0) 2018/01/25 09:20:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) dup(r0) mkdir(&(0x7f0000272000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000716000)='./file0/file0\x00', &(0x7f0000103000-0x8)='./file1\x00', &(0x7f000051a000)='configfs\x00', 0x1001000, &(0x7f0000e9b000-0xfa)="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") mount(&(0x7f0000b29000-0x8)='./file0\x00', &(0x7f00008f9000-0x8)='./file0\x00', &(0x7f0000b4f000-0x7)='proc\x00', 0x1000000001, 0x0) unshare(0x200) r1 = syz_open_procfs(0x0, &(0x7f0000c03000-0x36)="6e732f6d6e7400c552c5ba9e2c33e308163dd83bbbef1a23efb866ab2c1b66c09db90000000000000006f4d0e9ae0e19c79a35b158ae") setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000dc9000-0x4)=0x3, 0x4) setns(r1, 0x0) clone(0x3002017f, &(0x7f0000b10000)="", &(0x7f0000695000)=0x0, &(0x7f00002e2000-0x4)=0x0, &(0x7f00008b4000-0x1)="") 2018/01/25 09:20:03 executing program 1: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000019000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f00005a1000-0x28)={0x4, 0x1c, 0x3, 0xb18c, "13f1101e109b6d03cb203b6aa4ebf745827b555bed5962be3dbca25f648ff368"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000cc5000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000be1000)={0x0, 0x0, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = memfd_create(&(0x7f000003e000)='\'', 0x0) r3 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) r4 = dup2(r3, r2) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r4, 0x40605346, &(0x7f000013e000)={0x0, 0x0, {0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r2, &(0x7f0000e70000-0x30)=[{0x1f, 0x0, 0x0, 0x3fd, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30) ioctl$BINDER_SET_MAX_THREADS(r4, 0x40046205, 0x5) socket$nl_crypto(0x10, 0x3, 0x15) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f00002c2000)=0x0, &(0x7f0000109000-0x4)=0x4) 2018/01/25 09:20:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000fb6000-0x10)=[], 0x0) writev(r0, &(0x7f00005d6000-0x10)=[{&(0x7f0000564000-0xa9)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58d2ed3d0eada9363c4b43ed609fff7d84f6dd838c7122142059360522a451676f2bd8f86f6231f7338316c93110faf1196bf52e394cc2a37f968e9a38e745bbd37bdd5baf839b96ea30977114bb44a1d2876d3edb483284b9002fc62ab3a197e255e8277b804c4088913c1091d68b2ece9792e9130354e3a33768dd44f5814c48eb33b6605c0fba26edc2", 0xa9}], 0x1) 2018/01/25 09:20:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000daf000-0xe)='/dev/keychord\x00', 0x0, 0x0) poll(&(0x7f0000e9e000-0x50)=[{r0, 0x0, 0x0}], 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f000072a000-0x58)={0x2, 0x6, 0x2, 0xffffffffffff78fe, 0x0, 0xa79, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/25 09:20:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000fb6000-0x10)=[], 0x0) writev(r0, &(0x7f00005d6000-0x10)=[{&(0x7f0000564000-0xa9)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58d2ed3d0eada9363c4b43ed609fff7d84f6dd838c7122142059360522a451676f2bd8f86f6231f7338316c93110faf1196bf52e394cc2a37f968e9a38e745bbd37bdd5baf839b96ea30977114bb44a1d2876d3edb483284b9002fc62ab3a197e255e8277b804c4088913c1091d68b2ece9792e9130354e3a33768dd44f5814c48eb33b6605c0fba26edc2", 0xa9}], 0x1) [ 39.716292] binder: binder_mmap: 5974 20545000-20549000 bad vm_flags failed -1 [ 39.717900] netlink: 7 bytes leftover after parsing attributes in process `syz-executor5'. 2018/01/25 09:20:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000a1e000)='user\x00', &(0x7f00006b8000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000cd4000)="", 0xfffffffffffffda8, 0xfffffffffffffffc) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000e45000)='/dev/autofs\x00', 0x200000, 0x0) bind$ipx(r1, &(0x7f0000d9c000-0x10)={0x4, 0xff, 0x10000, "2b0d76e87800", 0x100, 0x0}, 0x10) ioctl$EVIOCGBITKEY(r1, 0x80404521, &(0x7f00009f7000)=""/174) fcntl$dupfd(r1, 0x406, r1) keyctl$search(0xa, r0, &(0x7f00003ce000-0x8)='keyring\x00', &(0x7f0000c58000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0) 2018/01/25 09:20:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x5b, &(0x7f0000ba2000)=0x0, 0x6ad) sendto$inet6(r0, &(0x7f0000bc7000-0x4c)="", 0x0, 0x0, &(0x7f00007c4000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) [ 39.720723] audit: type=1400 audit(1516872003.293:20): avc: denied { read } for pid=5977 comm="syz-executor5" path="socket:[14202]" dev="sockfs" ino=14202 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 [ 39.723843] netlink: 7 bytes leftover after parsing attributes in process `syz-executor5'. [ 39.737768] audit: type=1400 audit(1516872003.313:21): avc: denied { create } for pid=5973 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_crypto_socket permissive=1 [ 39.788035] ALSA: seq fatal error: cannot create timer (-22) [ 39.848427] binder: binder_mmap: 5974 20545000-20549000 bad vm_flags failed -1 [ 204.722739] NMI watchdog: BUG: soft lockup - CPU#0 stuck for 134s! [syz-executor1:5973] [ 204.730944] Modules linked in: [ 204.734245] irq event stamp: 37922 [ 204.737773] hardirqs last enabled at (37921): [] restore_regs_and_iret+0x0/0x1d [ 204.746868] hardirqs last disabled at (37922): [] apic_timer_interrupt+0x9b/0xb0 [ 204.755947] softirqs last enabled at (7570): [] __do_softirq+0x466/0x951 [ 204.764417] softirqs last disabled at (4541): [] irq_exit+0x165/0x190 [ 204.772556] CPU: 0 PID: 5973 Comm: syz-executor1 Not tainted 4.9.78-g29eadc4 #20 [ 204.780677] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 204.790024] task: ffff8801c63cb000 task.stack: ffff8801c4588000 [ 204.796072] RIP: 0010:[] [] smp_call_function_single+0x120/0x380 [ 204.805544] RSP: 0000:ffff8801c458f938 EFLAGS: 00000293 [ 204.810973] RAX: ffff8801c63cb000 RBX: 1ffff100388b1f2a RCX: ffffffff812e684e [ 204.818224] RDX: 0000000000000000 RSI: ffff8801c63cb8d8 RDI: 0000000000000246 [ 204.825477] RBP: ffff8801c458f9f8 R08: 1ffff10038c7971a R09: 0000000000000000 [ 204.832728] R10: 0000000000000000 R11: 0000000000000000 R12: ffff8801c458f9d0 [ 204.839979] R13: 0000000000000000 R14: ffff8801c458fab8 R15: 0000000000000001 [ 204.847236] FS: 0000000002951940(0000) GS:ffff8801db200000(0000) knlGS:0000000000000000 [ 204.855445] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 204.861308] CR2: 0000000020108ffc CR3: 00000001c4af8000 CR4: 0000000000160670 [ 204.868561] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 204.875814] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 204.883062] Stack: [ 204.885194] 0000000000000000 ffffffff810ee640 0000000100000046 0000000041b58ab3 [ 204.893234] ffffffff8418f00c ffffffff812e6730 0000000000000040 0000000000000000 [ 204.901260] ffffffff810ee640 ffff8801c458fab8 0000000000000003 ffff8801c458f9b8 [ 204.909280] Call Trace: [ 204.911851] [] ? do_flush_tlb_all+0x30/0x30 [ 204.917803] [] ? generic_exec_single+0x2f0/0x2f0 [ 204.924190] [] ? do_flush_tlb_all+0x30/0x30 [ 204.930146] [] ? find_next_bit+0x3e/0x50 [ 204.935840] [] ? cpumask_next_and+0x8e/0xb0 [ 204.941793] [] smp_call_function_many+0x448/0x6a0 [ 204.948270] [] ? __lock_is_held+0xa1/0xf0 [ 204.954087] [] ? do_flush_tlb_all+0x30/0x30 [ 204.960046] [] native_flush_tlb_others+0xd4/0x510 [ 204.966518] [] ? switch_mm+0x70/0x70 [ 204.972902] [] ? cpumask_any_but+0x88/0xc0 [ 204.978767] [] flush_tlb_mm_range+0x103/0x440 [ 204.984891] [] pmdp_huge_clear_flush+0xc7/0x130 [ 204.991188] [] do_huge_pmd_wp_page+0xee5/0x27d0 [ 204.997493] [] ? __lock_acquire+0x629/0x3640 [ 205.003543] [] ? finish_task_switch+0x1ed/0x630 [ 205.009840] [] ? page_trans_huge_mapcount+0x410/0x410 [ 205.016666] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 205.023657] [] handle_mm_fault+0x1020/0x2530 [ 205.029699] [] ? _raw_spin_unlock_irqrestore+0x45/0x70 [ 205.036615] [] ? __pmd_alloc+0x410/0x410 [ 205.042306] [] ? __lock_is_held+0xa1/0xf0 [ 205.048850] [] __do_page_fault+0x5c2/0xd40 [ 205.054717] [] ? mm_fault_error+0x2c0/0x2c0 [ 205.060669] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 205.067319] [] do_page_fault+0x27/0x30 [ 205.072837] [] page_fault+0x28/0x30 [ 205.078090] Code: 95 48 ff ff ff 49 8d 74 24 a0 4c 89 f1 8b bd 54 ff ff ff e8 03 fc ff ff 41 89 c5 41 8b 44 24 b8 a8 01 74 10 e8 32 49 08 00 f3 90 <41> 8b 44 24 b8 a8 01 75 f0 e8 22 49 08 00 e8 1d 49 08 00 bf 01 [ 205.105263] Kernel panic - not syncing: softlockup: hung tasks [ 205.111221] CPU: 0 PID: 5973 Comm: syz-executor1 Tainted: G L 4.9.78-g29eadc4 #20 [ 205.119947] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 205.129281] ffff8801db207d20 ffffffff81d943a9 ffffffff83a8af60 ffff8801db207df8 [ 205.137293] 0000000000001700 ffff8801c458f888 000000059682f000 ffff8801db207de8 [ 205.145307] ffffffff8142f451 0000000041b58ab3 ffffffff8418ac30 ffffffff8142f295 [ 205.153327] Call Trace: [ 205.155885] [ 205.157932] [] dump_stack+0xc1/0x128 [ 205.163299] [] panic+0x1bc/0x3a8 [ 205.168301] [] ? percpu_up_read_preempt_enable.constprop.53+0xd7/0xd7 [ 205.176509] [] ? vprintk_emit+0x3ad/0x750 [ 205.182288] [] ? smp_call_function_single+0x135/0x380 [ 205.189114] [] ? watchdog_timer_fn+0x362/0x3a0 [ 205.195326] [] watchdog_timer_fn+0x373/0x3a0 [ 205.201362] [] ? __touch_watchdog+0x30/0x30 [ 205.207316] [] __hrtimer_run_queues+0x2ea/0xe70 [ 205.213614] [] ? hrtimer_fixup_init+0x70/0x70 [ 205.219738] [] ? hrtimer_interrupt+0x131/0x440 [ 205.225951] [] hrtimer_interrupt+0x1a6/0x440 [ 205.231991] [] local_apic_timer_interrupt+0x6a/0xb0 [ 205.238637] [] smp_apic_timer_interrupt+0x76/0xa0 [ 205.245112] [] apic_timer_interrupt+0xa0/0xb0 [ 205.251230] [ 205.253275] [] ? smp_call_function_single+0x11e/0x380 [ 205.260121] [] ? smp_call_function_single+0x120/0x380 [ 205.266939] [] ? smp_call_function_single+0x11e/0x380 [ 205.273763] [] ? do_flush_tlb_all+0x30/0x30 [ 205.279712] [] ? generic_exec_single+0x2f0/0x2f0 [ 205.286102] [] ? do_flush_tlb_all+0x30/0x30 [ 205.292052] [] ? find_next_bit+0x3e/0x50 [ 205.297745] [] ? cpumask_next_and+0x8e/0xb0 [ 205.303696] [] smp_call_function_many+0x448/0x6a0 [ 205.310170] [] ? __lock_is_held+0xa1/0xf0 [ 205.315949] [] ? do_flush_tlb_all+0x30/0x30 [ 205.321899] [] native_flush_tlb_others+0xd4/0x510 [ 205.328368] [] ? switch_mm+0x70/0x70 [ 205.333709] [] ? cpumask_any_but+0x88/0xc0 [ 205.339575] [] flush_tlb_mm_range+0x103/0x440 [ 205.345698] [] pmdp_huge_clear_flush+0xc7/0x130 [ 205.351998] [] do_huge_pmd_wp_page+0xee5/0x27d0 [ 205.358297] [] ? __lock_acquire+0x629/0x3640 [ 205.364338] [] ? finish_task_switch+0x1ed/0x630 [ 205.370638] [] ? page_trans_huge_mapcount+0x410/0x410 [ 205.377458] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 205.384455] [] handle_mm_fault+0x1020/0x2530 [ 205.390493] [] ? _raw_spin_unlock_irqrestore+0x45/0x70 [ 205.397399] [] ? __pmd_alloc+0x410/0x410 [ 205.403094] [] ? __lock_is_held+0xa1/0xf0 [ 205.408873] [] __do_page_fault+0x5c2/0xd40 [ 205.414741] [] ? mm_fault_error+0x2c0/0x2c0 [ 205.420694] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 205.427341] [] do_page_fault+0x27/0x30 [ 205.432857] [] page_fault+0x28/0x30 [ 206.547816] Shutting down cpus with NMI [ 206.552316] Dumping ftrace buffer: [ 206.555931] (ftrace buffer empty) [ 206.559612] Kernel Offset: disabled [ 206.563219] Rebooting in 86400 seconds..