Starting mcstransd: [ 22.316991] random: sshd: uninitialized urandom read (32 bytes read, 36 bits of entropy available) [....] Starting file context maintaining daemon: restorecond[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 syzkaller login: [ 27.085204] random: sshd: uninitialized urandom read (32 bytes read, 43 bits of entropy available) [ 27.408494] random: sshd: uninitialized urandom read (32 bytes read, 43 bits of entropy available) [ 28.381200] random: nonblocking pool is initialized Warning: Permanently added '10.128.15.207' (ECDSA) to the list of known hosts. 2018/01/31 01:12:30 fuzzer started 2018/01/31 01:12:30 dialing manager at 10.128.0.26:44335 2018/01/31 01:12:34 kcov=true, comps=false 2018/01/31 01:12:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000c2f000/0x2000)=nil, 0x2000, 0xc) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x2c, &(0x7f0000dcd000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0}, 0x108) 2018/01/31 01:12:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000010, 0x2, 0x0) write(r0, &(0x7f0000d6a000)="2400000026007f000000000000007701000000ff010000000000000002ffffff0100ff10", 0x24) 2018/01/31 01:12:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00005b7000-0xb)='/dev/loop#\x00', 0x0, 0x4002) writev(r0, &(0x7f0000638000-0x20)=[{&(0x7f0000a1b000)="78bdf67de2bc76873d7377e81e201578025832aee19b949e868397bcdf629ff7f41aa4dedfe525dae99295600a9ec8c5be022921c2b5087f3a7c2944b06987941d32e7a65e3548c842078d65d59bed52f3b72c839bb33f8a9313643023c1f3798e07fdde9cce568081b4df3605a79767c3d9bd2ce2737263f0b612d860d326b26a7d433e29014400e704a16be523bd58fa228d0396683cc55f323b2b83", 0x9d}], 0x1) 2018/01/31 01:12:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000f59000)=0x0, 0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x81, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000126000)="1f", 0x1, 0x0, &(0x7f0000d40000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000509000)="19", 0x1, 0x0, &(0x7f00009f8000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x1) 2018/01/31 01:12:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000f59000)=0x0, 0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x81, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000126000)="1f", 0x1, 0x0, &(0x7f0000d40000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000509000)="19", 0x1, 0x0, &(0x7f00009f8000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x1) 2018/01/31 01:12:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = inotify_init1(0x0) poll(&(0x7f00002b5000)=[{r1, 0x0, 0x0}, {r0, 0x0, 0x0}], 0x2, 0x0) 2018/01/31 01:12:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000fc6000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) write(0xffffffffffffffff, &(0x7f0000020000)="", 0x0) r1 = syz_open_dev$loop(&(0x7f0000edd000-0xb)='/dev/loop#\x00', 0xfffffffffffffffe, 0x0) dup2(r0, r1) 2018/01/31 01:12:35 executing program 6: mmap(&(0x7f0000000000/0xf84000)=nil, 0xf84000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000f7d000)={@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$nl_route(r0, &(0x7f0000f73000-0x38)={&(0x7f0000e7c000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f76000-0x10)={&(0x7f0000351000)=@newlink={0x2c, 0x10, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r1, 0x0, 0x0}, [@IFLA_LINKINFO={0xc, 0x12, [@IFLA_INFO_KIND={0x8, 0x1, '\x00'}]}]}, 0x2c}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 39.108362] IPVS: Creating netns size=2552 id=1 [ 39.151486] IPVS: Creating netns size=2552 id=2 [ 39.211707] IPVS: Creating netns size=2552 id=3 [ 39.282938] IPVS: Creating netns size=2552 id=4 [ 39.370773] IPVS: Creating netns size=2552 id=5 [ 39.485762] IPVS: Creating netns size=2552 id=6 [ 39.614770] IPVS: Creating netns size=2552 id=7 [ 39.744719] IPVS: Creating netns size=2552 id=8 2018/01/31 01:12:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00006c7000-0x78)={0x2, 0x78, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) dup3(r1, r0, 0x0) 2018/01/31 01:12:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x7) getsockopt$inet6_buf(r0, 0x29, 0x3d, &(0x7f0000e16000)=""/3, &(0x7f0000786000)=0x51) 2018/01/31 01:12:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0x2) sendto$inet6(r0, &(0x7f0000479000)="", 0x690, 0x0, &(0x7f00007c0000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c) 2018/01/31 01:12:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$nfc_llcp(0xffffffffffffffff, &(0x7f0000001000-0x58)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f00008c4000-0x4)=0x3d0, 0x0) r0 = syz_open_dev$tun(&(0x7f0000e9b000+0x18a)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}}) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f0000014000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @empty=0x0}, 0xc) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000bb0000)='/proc/self/net/pfkey\x00', 0x0, 0x0) r4 = dup2(r3, r0) ioctl$TUNSETQUEUE(r4, 0x400454d9, &(0x7f0000f17000-0x50)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_mtu=0x0}) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000d7d000)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_flags=0x2}) 2018/01/31 01:12:39 executing program 5: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x800000000002, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000003000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f000000e000-0x10)={r1, 0x1, 0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [0x0, 0x0]}, 0x10) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000004000-0x10)={r1, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x10) 2018/01/31 01:12:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) writev(r0, &(0x7f000072a000)=[{&(0x7f00001de000)="3900000013000904690000008000fffd180000c00100000045000107000000140d001a000400020004000a00004000000000010c00001ee400", 0x39}], 0x1) 2018/01/31 01:12:39 executing program 1: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_ifreq(r0, 0x8931, &(0x7f0000004000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x0}) 2018/01/31 01:12:39 executing program 3: unshare(0x40600) getpeername$netlink(0xffffffffffffffff, &(0x7f000086c000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f00003b3000-0x4)=0xc) 2018/01/31 01:12:39 executing program 3: syz_open_procfs(0xffffffffffffffff, &(0x7f0000b2f000-0x8)='net/raw\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00006af000-0x3)=',&\x00', 0x0) rt_sigaction(0x6, &(0x7f0000ad9000-0x15)={0x8000040, {0x0}, 0x0, 0x0}, &(0x7f000066f000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000b0e000)={0x0}) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x9, 0x11, r0, 0x0) mlockall(0x2) rt_sigaction(0x7, &(0x7f0000fc3000-0x20)={0x428425, {0x400003ffffffb}, 0x0, 0x0}, &(0x7f000093d000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000b89000-0x8)={0x0}) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(0xffffffffffffffff, 0x28, 0x2, &(0x7f0000489000)=0x0, 0x8) syz_open_procfs(0x0, &(0x7f000032d000-0x9)='net/tcp6\x00') 2018/01/31 01:12:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000c48000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f00002ed000-0x4)=0x0, &(0x7f0000f9e000)=0x4) r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000002000-0x3)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x20) connect$inet6(r0, &(0x7f0000002000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/31 01:12:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) connect$inet6(r0, &(0x7f0000967000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/31 01:12:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00009d7000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000584000)=0x2, 0x4) sendto$inet(r0, &(0x7f0000482000)="", 0xac, 0x800000120000002, &(0x7f0000172000)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 42.997419] device syz5 entered promiscuous mode [ 43.003308] audit: type=1400 audit(1517361159.166:5): avc: denied { create } for pid=5203 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/01/31 01:12:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000864000)='net/route\x00') readv(r0, &(0x7f0000a42000)=[{&(0x7f00004c7000-0xb1)=""/177, 0xb1}, {&(0x7f00007d9000-0xb9)=""/185, 0xb9}, {&(0x7f0000e99000)=""/175, 0xaf}], 0x3) 2018/01/31 01:12:39 executing program 1: mmap(&(0x7f0000000000/0xf7e000)=nil, 0xf7e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f0000e61000)="", 0x0, 0x8084, &(0x7f0000e39000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$int_in(r0, 0x5452, &(0x7f0000b1b000)=0x4) sendto$inet(r0, &(0x7f00008b3000)="", 0x0, 0x0, &(0x7f000082e000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 43.065607] audit: type=1400 audit(1517361159.226:6): avc: denied { write } for pid=5203 comm="syz-executor4" path="socket:[12433]" dev="sockfs" ino=12433 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 43.107760] device syz5 left promiscuous mode 2018/01/31 01:12:39 executing program 3: mmap(&(0x7f0000000000/0xacb000)=nil, 0xacb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000ab8000-0x1000)="97", 0x1, 0x0, &(0x7f0000ab8000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x200000000000001}, 0x1c) shutdown(r0, 0x1) 2018/01/31 01:12:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x0}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/31 01:12:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x0}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/31 01:12:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000c81000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0x1, 0x4) sendto$inet(r0, &(0x7f0000482000)="", 0xfffffffffffffd1f, 0x800000120000001, &(0x7f0000172000)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0, 0xa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f0000f4a000)={&(0x7f0000756000)=@can={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000205000)=[{&(0x7f00002b2000)='A', 0x1}], 0x1, &(0x7f0000096000-0x2f8)=[], 0x0, 0x0}, 0x0) 2018/01/31 01:12:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000864000)='net/route\x00') readv(r0, &(0x7f0000a42000)=[{&(0x7f00004c7000-0xb1)=""/177, 0xb1}, {&(0x7f00007d9000-0xb9)=""/185, 0xb9}, {&(0x7f0000e99000)=""/175, 0xaf}], 0x3) 2018/01/31 01:12:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001f0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x1) 2018/01/31 01:12:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000a99000-0x12)='net/ip6_flowlabel\x00') preadv(r0, &(0x7f0000331000)=[{&(0x7f0000724000-0xe0)=""/127, 0x7f}], 0x1, 0x0) 2018/01/31 01:12:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00000fb000-0xb)='/dev/loop#\x00', 0x0, 0x4000000006) writev(r0, &(0x7f0000b52000)=[{&(0x7f0000ed3000-0x1)="0e", 0x1}], 0x1) 2018/01/31 01:12:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00000fb000-0xb)='/dev/loop#\x00', 0x0, 0x4000000006) writev(r0, &(0x7f0000b52000)=[{&(0x7f0000fc7000-0x1c)="", 0x0}, {&(0x7f00008a7000-0xb9)='&', 0x1}], 0x2) 2018/01/31 01:12:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00000fb000-0xb)='/dev/loop#\x00', 0x0, 0x4000000006) mmap(&(0x7f000001a000/0x4000)=nil, 0x4000, 0x7, 0x51, r0, 0x0) getresuid(&(0x7f0000012000-0x4)=0x0, &(0x7f000001a000)=0x0, &(0x7f0000ea4000)=0x0) 2018/01/31 01:12:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000864000)='net/route\x00') readv(r0, &(0x7f0000a42000)=[{&(0x7f00004c7000-0xb1)=""/177, 0xb1}, {&(0x7f00007d9000-0xb9)=""/185, 0xb9}, {&(0x7f0000e99000)=""/175, 0xaf}], 0x3) 2018/01/31 01:12:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000271000)={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) setpriority(0x80200000000002, 0x0, 0x7fd) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00003fd000)={0x0, 0x81}, &(0x7f0000663000)=0x8) 2018/01/31 01:12:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000057c000)={0x2, 0x78, 0x48, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000f89000-0xa)='/dev/ptmx\x00', 0x0, 0x0) 2018/01/31 01:12:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000ae9000-0x8)='./file0\x00', 0x14104a, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)='/dev/input/event#\x00', 0x0, 0x101002) write$evdev(r0, &(0x7f000026f000)=[{{0x0, 0x7530}, 0x1, 0x74, 0x2}], 0x10) sendfile(r0, 0xffffffffffffffff, 0x0, 0x72439a6b) sendfile(r1, r0, &(0x7f0000fc2000-0x8)=0x0, 0x80000001) 2018/01/31 01:12:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000002000)={&(0x7f0000008000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000006000-0x10)={&(0x7f0000005000-0x264)=@polexpire={0xc4, 0x1b, 0x201, 0xffffffffffffffff, 0xffffffffffffffff, {{{@in=@multicast2=0xe0000002, @in=@loopback=0x7f000001, 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}, [@proto={0x8, 0x19, 0x0}]}, 0xc4}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 01:12:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) sendto$inet(r0, &(0x7f0000852000)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 43.288468] netlink: 4 bytes leftover after parsing attributes in process `syz-executor7'. [ 43.304361] netlink: 4 bytes leftover after parsing attributes in process `syz-executor7'. 2018/01/31 01:12:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000864000)='net/route\x00') readv(r0, &(0x7f0000a42000)=[{&(0x7f00004c7000-0xb1)=""/177, 0xb1}, {&(0x7f00007d9000-0xb9)=""/185, 0xb9}, {&(0x7f0000e99000)=""/175, 0xaf}], 0x3) 2018/01/31 01:12:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000296000-0xf)='net/dev\x00') pread64(r0, &(0x7f00002ad000)=""/8, 0xfffffe65, 0x0) 2018/01/31 01:12:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000005e000-0x78)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x2000000) 2018/01/31 01:12:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000274000)='net/mcfilter6\x00') sendfile(r0, r1, &(0x7f0000e47000)=0x63, 0x549) 2018/01/31 01:12:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00008d6000)=0x0, 0x4) setsockopt$inet6_int(r0, 0x29, 0xc9, &(0x7f0000ac5000)=0x0, 0x4) 2018/01/31 01:12:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f60000-0x20)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0xe, 0x0, 0x0, 0x0}, 0x2f4) 2018/01/31 01:12:39 executing program 6: 2018/01/31 01:12:39 executing program 7: 2018/01/31 01:12:39 executing program 6: 2018/01/31 01:12:39 executing program 7: 2018/01/31 01:12:39 executing program 6: 2018/01/31 01:12:39 executing program 1: 2018/01/31 01:12:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000c5a000)='./file0\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000864000)='net/route\x00') sendfile(r0, r1, &(0x7f0000a3b000)=0x3, 0x26b9508) 2018/01/31 01:12:39 executing program 6: 2018/01/31 01:12:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) syz_emit_ethernet(0x437, &(0x7f00008bd000-0x1046)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x401, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0xffffffffffffffff, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "24a589", 0x0, '~9\f'}, "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"}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0x0]}) recvfrom$inet6(r0, &(0x7f00007fc000)=""/34, 0x22, 0x40000060, &(0x7f0000dab000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x13) 2018/01/31 01:12:39 executing program 7: 2018/01/31 01:12:39 executing program 4: 2018/01/31 01:12:39 executing program 1: 2018/01/31 01:12:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000864000)='net/route\x00') readv(r0, &(0x7f0000a42000)=[{&(0x7f00004c7000-0xb1)=""/177, 0xb1}, {&(0x7f00007d9000-0xb9)=""/185, 0xb9}, {&(0x7f0000e99000)=""/175, 0xaf}], 0x3) 2018/01/31 01:12:39 executing program 5: 2018/01/31 01:12:39 executing program 3: 2018/01/31 01:12:39 executing program 6: 2018/01/31 01:12:39 executing program 7: 2018/01/31 01:12:39 executing program 1: 2018/01/31 01:12:39 executing program 4: [ 43.467703] Can not set IPV6_FL_F_REFLECT if flowlabel_consistency sysctl is enable [ 43.477281] Can not set IPV6_FL_F_REFLECT if flowlabel_consistency sysctl is enable 2018/01/31 01:12:39 executing program 3: 2018/01/31 01:12:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f0000a42000)=[{&(0x7f00004c7000-0xb1)=""/177, 0xb1}, {&(0x7f00007d9000-0xb9)=""/185, 0xb9}, {&(0x7f0000e99000)=""/175, 0xaf}], 0x3) 2018/01/31 01:12:39 executing program 6: 2018/01/31 01:12:39 executing program 2: 2018/01/31 01:12:39 executing program 4: 2018/01/31 01:12:39 executing program 7: 2018/01/31 01:12:39 executing program 6: 2018/01/31 01:12:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000c81000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0x1, 0x4) sendto$inet(r0, &(0x7f0000482000)="", 0xfffffffffffffd1f, 0x800000120000001, &(0x7f0000172000)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0, 0xa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto(r0, &(0x7f000098e000-0x1000)="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", 0xd01, 0x0, &(0x7f000058e000)=@ax25={0x3, {"5b95f5db2ccb2c"}, 0x0}, 0x10) sendmsg(r0, &(0x7f0000f4a000)={&(0x7f0000756000)=@can={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000205000)=[{&(0x7f00002b2000)='A', 0x1}], 0x1, &(0x7f0000096000-0x2f8)=[], 0x0, 0x0}, 0x0) 2018/01/31 01:12:39 executing program 1: 2018/01/31 01:12:39 executing program 4: 2018/01/31 01:12:39 executing program 5: 2018/01/31 01:12:39 executing program 2: 2018/01/31 01:12:39 executing program 7: 2018/01/31 01:12:39 executing program 6: 2018/01/31 01:12:39 executing program 1: 2018/01/31 01:12:39 executing program 2: 2018/01/31 01:12:39 executing program 6: [ 43.563602] BUG: using __this_cpu_add() in preemptible [00000000] code: syz-executor3/5352 [ 43.572286] caller is __this_cpu_preempt_check+0x1c/0x20 [ 43.578022] CPU: 1 PID: 5352 Comm: syz-executor3 Not tainted 4.4.113-g962d1f3 #2 [ 43.585542] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 43.594885] 0000000000000000 de827d52cc69e3cc ffff8801c94cf6c8 ffffffff81d028ed [ 43.602922] 0000000000000001 ffffffff839fe3a0 ffffffff83cef6a0 ffff8801c6f817c0 [ 43.610950] 0000000000000003 ffff8801c94cf708 ffffffff81d62834 ffffffff810002b8 [ 43.618977] Call Trace: [ 43.621543] [] dump_stack+0xc1/0x124 [ 43.626877] [] check_preemption_disabled+0x1d4/0x200 [ 43.633597] [] ? 0xffffffff810002b8 [ 43.638849] [] __this_cpu_preempt_check+0x1c/0x20 [ 43.645318] [] tcp_try_coalesce+0x249/0x4d0 [ 43.651268] [] ? tcp_parse_options+0x970/0x970 [ 43.657469] [] ? skb_copy_datagram_from_iter+0x38c/0x5a0 [ 43.664542] [] tcp_queue_rcv+0x127/0x720 [ 43.670225] [] tcp_send_rcvq+0x39b/0x450 [ 43.675905] [] ? tcp_rcv_established+0x2230/0x2230 [ 43.682460] [] ? do_softirq.part.17+0x40/0x60 [ 43.688577] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 43.695391] [] ? lock_sock_nested+0x90/0x120 [ 43.701422] [] ? trace_hardirqs_on+0xd/0x10 [ 43.707369] [] ? __local_bh_enable_ip+0x6a/0xd0 [ 43.713660] [] tcp_sendmsg+0x1e8f/0x2b10 [ 43.719345] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 43.726333] [] ? sock_has_perm+0x1c2/0x3e0 [ 43.732187] [] ? tcp_sendpage+0x1830/0x1830 [ 43.738131] [] ? inet_sendmsg+0x201/0x4c0 [ 43.743900] [] inet_sendmsg+0x2bc/0x4c0 [ 43.749504] [] ? inet_sendmsg+0x73/0x4c0 [ 43.755186] [] ? inet_recvmsg+0x4c0/0x4c0 [ 43.760955] [] sock_sendmsg+0xca/0x110 [ 43.766462] [] ___sys_sendmsg+0x6c1/0x7c0 [ 43.772240] [] ? copy_msghdr_from_user+0x550/0x550 [ 43.778793] [] ? inet_sendmsg+0x201/0x4c0 [ 43.784563] [] ? __fget+0x232/0x3b0 [ 43.789807] [] ? __fget+0x47/0x3b0 [ 43.794964] [] ? __fget_light+0xa1/0x1e0 [ 43.800643] [] ? __fdget+0x18/0x20 [ 43.805803] [] __sys_sendmsg+0xd3/0x190 2018/01/31 01:12:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f0000a42000)=[{&(0x7f00004c7000-0xb1)=""/177, 0xb1}, {&(0x7f00007d9000-0xb9)=""/185, 0xb9}, {&(0x7f0000e99000)=""/175, 0xaf}], 0x3) 2018/01/31 01:12:40 executing program 2: 2018/01/31 01:12:40 executing program 6: 2018/01/31 01:12:40 executing program 5: 2018/01/31 01:12:40 executing program 1: 2018/01/31 01:12:40 executing program 4: 2018/01/31 01:12:40 executing program 7: 2018/01/31 01:12:40 executing program 3: mmap(&(0x7f0000000000/0xf70000)=nil, 0xf70000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000041000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r0, 0x5452, &(0x7f0000009000-0x8)=0x3f) shutdown(r1, 0x40000000000001) 2018/01/31 01:12:40 executing program 2: syz_open_procfs(0xffffffffffffffff, &(0x7f0000b2f000-0x8)='net/raw\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00006af000-0x3)=',&\x00', 0x0) rt_sigaction(0x6, &(0x7f0000ad9000-0x15)={0x8000040, {0x0}, 0x0, 0x0}, &(0x7f000066f000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000b0e000)={0x0}) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x9, 0x11, r0, 0x0) rt_sigaction(0x7, &(0x7f0000fc3000-0x20)={0x428425, {0x400003ffffffb}, 0x0, 0x0}, &(0x7f000093d000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000b89000-0x8)={0x0}) syz_open_procfs(0x0, &(0x7f000032d000-0x9)='net/tcp6\x00') 2018/01/31 01:12:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000443000)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f000008c000)=0x8, 0x4) sendto$packet(r0, &(0x7f000046e000)="2d01000000e6000000005ca73d9fe3b5039bab0097532da51d28738167fb964051bac5fa07ff786356d84f1a", 0x2c, 0xffffffffffffffff, &(0x7f00002d5000-0x14)={0x11, 0x800, r1, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x14) 2018/01/31 01:12:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat(0xffffffffffffffff, &(0x7f00004e8000)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f0000271000)={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) r0 = syz_open_procfs(0x0, &(0x7f000026b000-0xd)='ns/ipc\x00') sendfile(0xffffffffffffffff, r0, &(0x7f0000e3d000-0x8)=0x0, 0x0) 2018/01/31 01:12:40 executing program 4: 2018/01/31 01:12:40 executing program 7: 2018/01/31 01:12:40 executing program 4: [ 43.811399] [] ? SyS_shutdown+0x1b0/0x1b0 [ 43.817175] [] ? SyS_futex+0x210/0x2c0 [ 43.822682] [] ? move_addr_to_kernel+0x50/0x50 [ 43.828884] [] SyS_sendmsg+0x2d/0x50 [ 43.834216] [] entry_SYSCALL_64_fastpath+0x1c/0x98 2018/01/31 01:12:40 executing program 7: 2018/01/31 01:12:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f0000a42000)=[{&(0x7f00004c7000-0xb1)=""/177, 0xb1}, {&(0x7f00007d9000-0xb9)=""/185, 0xb9}, {&(0x7f0000e99000)=""/175, 0xaf}], 0x3) 2018/01/31 01:12:40 executing program 2: 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) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x81, &(0x7f000070c000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000126000)="1f", 0x1, 0x0, &(0x7f0000d40000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00003e5000-0x6)='hybla\x00', 0x6) sendto$inet(r0, &(0x7f0000509000)="19", 0x1, 0x0, &(0x7f00009f8000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x1) 2018/01/31 01:12:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x8000000003, 0x0, &(0x7f0000d12000)={0xffffffffffffffff, 0xffffffffffffffff}) creat(&(0x7f00000f9000)='./file0\x00', 0x40) connect$unix(r0, &(0x7f00009c7000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) r2 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000db7000)={0x0, 0x0}) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) r3 = fcntl$dupfd(r1, 0x0, r0) sendto$ipx(r3, &(0x7f0000b4c000-0x4c)="", 0x0, 0x40, 0x0, 0x0) recvmmsg(r0, &(0x7f000030f000-0x3c)=[{{&(0x7f0000414000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000b60000)=[], 0x0, &(0x7f00004f9000)=""/0, 0x0, 0x0}, 0x0}], 0x1, 0x0, 0x0) 2018/01/31 01:12:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000084000-0x42)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @igmp={0x0, 0x1, 0x0, @empty=0x0, ""}}}}}, &(0x7f0000d66000-0xc)={0x0, 0x1, [0x0]}) 2018/01/31 01:12:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f000041e000)={0x0, 0x0, &(0x7f00002ed000-0x10)=[]}, &(0x7f000052c000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000fa8000-0x8c)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000052f000-0x4)=0x8c) r0 = syz_open_procfs(0x0, &(0x7f000000c000-0x7)="666400000004bb") getdents64(r0, &(0x7f0000010000-0x1000)=""/1024, 0x400) 2018/01/31 01:12:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000cb6000-0x1d)="2d272f70726f63cfb1776c616e312373797374656d6d643573756d2322") 2018/01/31 01:12:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000014e000-0x38)={&(0x7f000059d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f9c000-0x10)={&(0x7f0000e45000)=@updpolicy={0xb8, 0x19, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@broadcast=0xffffffff, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, []}, 0xb8}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 01:12:40 executing program 1: mmap(&(0x7f0000000000/0xfb000)=nil, 0xfb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x66, &(0x7f00000f8000-0xee)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x30, 0x3a, 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}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "cb155d", 0x0, 0x21, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, [], ""}}}}}}}, 0x0) 2018/01/31 01:12:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) capset(&(0x7f0000595000-0x8)={0x19980330, 0x0}, &(0x7f0000244000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt(r0, 0x0, 0x40, &(0x7f0000b40000-0x54)=""/84, &(0x7f0000002000-0x4)=0x54) 2018/01/31 01:12:40 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000864000)='net/route\x00') readv(r0, &(0x7f0000a42000)=[{&(0x7f00004c7000-0xb1)=""/177, 0xb1}, {&(0x7f00007d9000-0xb9)=""/185, 0xb9}, {&(0x7f0000e99000)=""/175, 0xaf}], 0x3) 2018/01/31 01:12:40 executing program 1: 2018/01/31 01:12:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000084000-0x42)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @igmp={0x0, 0x1, 0x0, @empty=0x0, ""}}}}}, &(0x7f0000d66000-0xc)={0x0, 0x1, [0x0]}) 2018/01/31 01:12:40 executing program 3: 2018/01/31 01:12:40 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000864000)='net/route\x00') readv(r0, &(0x7f0000a42000)=[{&(0x7f00004c7000-0xb1)=""/177, 0xb1}, {&(0x7f00007d9000-0xb9)=""/185, 0xb9}, {&(0x7f0000e99000)=""/175, 0xaf}], 0x3) 2018/01/31 01:12:40 executing program 3: 2018/01/31 01:12:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000bab000)={0x1, 0x78, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xffffffffffffffff, 0x0, r0, 0x0) 2018/01/31 01:12:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000fc2000-0x1c)=@in6={0xa, 0x2, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, 0x1c, &(0x7f00004d1000-0x40)=[], 0x0, 0x0, 0x0, 0x0}, 0x8000) perf_event_open(&(0x7f000057c000)={0x2, 0x78, 0x48, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000fc5000)=[{&(0x7f0000fc5000+0xda8)='-', 0x1}], 0x1) [ 44.036772] capability: warning: `syz-executor6' uses 32-bit capabilities (legacy support in use) 2018/01/31 01:12:40 executing program 2: 2018/01/31 01:12:40 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000864000)='net/route\x00') readv(r0, &(0x7f0000a42000)=[{&(0x7f00004c7000-0xb1)=""/177, 0xb1}, {&(0x7f00007d9000-0xb9)=""/185, 0xb9}, {&(0x7f0000e99000)=""/175, 0xaf}], 0x3) 2018/01/31 01:12:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000740000)={0x2, 0x78, 0x47, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000b87000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = gettid() timer_create(0xfffffffffffffffc, &(0x7f00000fd000)={0x0, 0x1d, 0x4, @tid=r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d3b000-0x4)=0x0) timer_settime(0x0, 0x0, &(0x7f00009b2000-0x20)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/31 01:12:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) sendto$inet(0xffffffffffffffff, &(0x7f0000423000-0x5d)="", 0x0, 0x0, &(0x7f00001ee000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) dup3(r0, r1, 0x0) 2018/01/31 01:12:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000fc2000-0x1c)=@in6={0xa, 0x2, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, 0x1c, &(0x7f00004d1000-0x40)=[], 0x0, 0x0, 0x0, 0x0}, 0x8000) 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000fc5000)=[{&(0x7f0000fc5000+0xda8)='-', 0x1}], 0x1) 2018/01/31 01:12:40 executing program 5: 2018/01/31 01:12:40 executing program 4: 2018/01/31 01:12:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000740000)={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) r0 = syz_open_procfs(0x0, &(0x7f0000135000)="000000094d00000200") lseek(r0, 0x0, 0x0) 2018/01/31 01:12:40 executing program 2: 2018/01/31 01:12:40 executing program 4: 2018/01/31 01:12:40 executing program 1: 2018/01/31 01:12:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000864000)='net/route\x00') readv(r0, &(0x7f0000a42000)=[{&(0x7f00004c7000-0xb1)=""/177, 0xb1}, {&(0x7f00007d9000-0xb9)=""/185, 0xb9}, {&(0x7f0000e99000)=""/175, 0xaf}], 0x3) 2018/01/31 01:12:40 executing program 6: 2018/01/31 01:12:40 executing program 3: 2018/01/31 01:12:40 executing program 7: 2018/01/31 01:12:40 executing program 5: 2018/01/31 01:12:40 executing program 7: 2018/01/31 01:12:40 executing program 1: 2018/01/31 01:12:40 executing program 4: 2018/01/31 01:12:40 executing program 7: 2018/01/31 01:12:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000864000)='net/route\x00') readv(r0, &(0x7f0000a42000)=[{&(0x7f00004c7000-0xb1)=""/177, 0xb1}, {&(0x7f00007d9000-0xb9)=""/185, 0xb9}, {&(0x7f0000e99000)=""/175, 0xaf}], 0x3) 2018/01/31 01:12:40 executing program 1: 2018/01/31 01:12:40 executing program 3: 2018/01/31 01:12:40 executing program 5: 2018/01/31 01:12:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000a40000)={0x2, {{0x2, 0xffffffffffffffff, @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) syz_emit_ethernet(0x2a, &(0x7f0000792000-0x2f)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @igmp={0x11, 0x0, 0x0, @rand_addr=0x0, ""}}}}}, &(0x7f0000ae3000)={0x0, 0x0, []}) 2018/01/31 01:12:40 executing program 4: 2018/01/31 01:12:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x400) r0 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000419000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) 2018/01/31 01:12:40 executing program 7: 2018/01/31 01:12:40 executing program 1: 2018/01/31 01:12:40 executing program 4: 2018/01/31 01:12:40 executing program 3: 2018/01/31 01:12:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000cac000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f000008a000-0x4)=0x8) 2018/01/31 01:12:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 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) seccomp(0x1, 0x1, &(0x7f000016d000-0x8)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x0}]}) 2018/01/31 01:12:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000864000)='net/route\x00') readv(r0, &(0x7f0000a42000)=[{&(0x7f00004c7000-0xb1)=""/177, 0xb1}, {&(0x7f00007d9000-0xb9)=""/185, 0xb9}, {&(0x7f0000e99000)=""/175, 0xaf}], 0x3) 2018/01/31 01:12:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000f43000-0x10)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00001ef000-0x2)="", 0x0, 0x200080c4, &(0x7f000078c000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000118000)=0x1ffa, 0x4) write(r0, &(0x7f0000288000)="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", 0x1000) 2018/01/31 01:12:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x0) bind$inet6(r0, &(0x7f0000321000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c) 2018/01/31 01:12:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x400) r0 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000419000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) 2018/01/31 01:12:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000e87000)='./file0\x00', 0x0) mount(&(0x7f0000cef000-0x8)='./file0\x00', &(0x7f000092a000-0x8)='./file0\x00', &(0x7f000041d000)='devtmpfs\x00', 0x0, &(0x7f0000339000)="") 2018/01/31 01:12:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000864000)='net/route\x00') readv(r0, &(0x7f0000a42000)=[{&(0x7f00004c7000-0xb1)=""/177, 0xb1}, {&(0x7f00007d9000-0xb9)=""/185, 0xb9}, {&(0x7f0000e99000)=""/175, 0xaf}], 0x3) 2018/01/31 01:12:40 executing program 2: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futimesat(0xffffffffffffffff, &(0x7f00005a0000)='./file0\x00', &(0x7f0000d1f000-0xc)={{0x77359400, 0x0}, {0x0, 0x0}}) [ 44.301135] audit: type=1326 audit(1517361160.466:7): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=5472 comm="syz-executor4" exe="/root/syz-executor4" sig=31 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x0 2018/01/31 01:12:40 executing program 4: mmap(&(0x7f0000000000/0xafb000)=nil, 0xafb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000293000-0xe7)="", 0x0, 0x200418d6, &(0x7f0000ad6000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/31 01:12:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f00003d3000)={0x0, {{0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, []}, 0x98) 2018/01/31 01:12:40 executing program 7: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000002000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x2}, 0x1c) 2018/01/31 01:12:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000c7e000-0xc)={@multicast2=0xe0000002, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0}, 0xc) 2018/01/31 01:12:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000cac000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00001e8000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) syz_open_pts(r0, 0x105000) 2018/01/31 01:12:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000864000)='net/route\x00') readv(r0, &(0x7f0000a42000)=[{&(0x7f00004c7000-0xb1)=""/177, 0xb1}, {&(0x7f00007d9000-0xb9)=""/185, 0xb9}, {&(0x7f0000e99000)=""/175, 0xaf}], 0x3) 2018/01/31 01:12:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 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) dup2(0xffffffffffffffff, 0xffffffffffffffff) 2018/01/31 01:12:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000759000)='clear_refs\x00') r1 = syz_open_procfs(0x0, &(0x7f0000c2d000)='oom_score\x00') mmap(&(0x7f0000000000/0xd35000)=nil, 0xd35000, 0x3, 0x0, 0xffffffffffffffff, 0x0) sendfile(r0, r1, &(0x7f0000929000)=0x0, 0xff) [ 44.349460] audit: type=1326 audit(1517361160.486:8): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=5472 comm="syz-executor4" exe="/root/syz-executor4" sig=31 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x0 2018/01/31 01:12:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000864000)='net/route\x00') readv(r0, &(0x7f0000a42000)=[{&(0x7f00004c7000-0xb1)=""/177, 0xb1}, {&(0x7f00007d9000-0xb9)=""/185, 0xb9}, {&(0x7f0000e99000)=""/175, 0xaf}], 0x3) 2018/01/31 01:12:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000759000)='clear_refs\x00') r1 = syz_open_procfs(0x0, &(0x7f0000c2d000)='oom_score\x00') mmap(&(0x7f0000000000/0xd35000)=nil, 0xd35000, 0x3, 0x0, 0xffffffffffffffff, 0x0) sendfile(r0, r1, &(0x7f0000929000)=0x0, 0xff) 2018/01/31 01:12:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000759000)='clear_refs\x00') r1 = syz_open_procfs(0x0, &(0x7f0000c2d000)='net/igmp\x00') sendfile(r0, r1, &(0x7f0000929000)=0x0, 0xff) 2018/01/31 01:12:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 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, 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) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f00004aa000-0x28)={@common='bridge0\x00', @ifru_data=&(0x7f00008e8000-0x20)="0f00000000000000000305fffe00eb00ecff0000a10000000449faf4e2007e23"}) 2018/01/31 01:12:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000beb000-0x8)='./file0\x00', 0x40) r1 = syz_open_procfs(0x0, &(0x7f0000974000-0x12)='net/ip6_flowlabel\x00') sendfile(r0, r1, &(0x7f0000023000)=0x80, 0x26a950b) 2018/01/31 01:12:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000864000)='net/route\x00') readv(0xffffffffffffffff, &(0x7f0000a42000)=[{&(0x7f00004c7000-0xb1)=""/177, 0xb1}, {&(0x7f00007d9000-0xb9)=""/185, 0xb9}, {&(0x7f0000e99000)=""/175, 0xaf}], 0x3) 2018/01/31 01:12:40 executing program 4: clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000dab000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000abb000/0x2000)=nil, 0x2000, 0xb) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/31 01:12:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000c2d000)='oom_score\x00') fcntl$setlease(r0, 0x400, 0x2) 2018/01/31 01:12:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000dab000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000abb000/0x2000)=nil, 0x2000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) 2018/01/31 01:12:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000d37000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x4}, 0x1c) getsockopt$inet6_buf(r0, 0x29, 0x50, &(0x7f0000954000)=""/185, &(0x7f0000b55000)=0xb9) 2018/01/31 01:12:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x32, &(0x7f0000922000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x21, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x2, 0x0, "fba762", 0x0, "e8df1c"}, ""}}}}}, &(0x7f00003b5000)={0x0, 0x0, []}) 2018/01/31 01:12:40 executing program 5: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0xa, 0x2, 0x0) sendmsg(r0, &(0x7f0000005000-0x38)={&(0x7f0000013000-0x1c)=@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x7ffffff7}, 0x0}, 0x1c, &(0x7f000000f000-0x10)=[], 0x0, &(0x7f0000011000)=[], 0x0, 0x0}, 0x0) 2018/01/31 01:12:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000618000-0x37)="", 0x0, 0x20000000, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 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) 2018/01/31 01:12:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000864000)='net/route\x00') readv(0xffffffffffffffff, &(0x7f0000a42000)=[{&(0x7f00004c7000-0xb1)=""/177, 0xb1}, {&(0x7f00007d9000-0xb9)=""/185, 0xb9}, {&(0x7f0000e99000)=""/175, 0xaf}], 0x3) 2018/01/31 01:12:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000fb1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$setpipe(r1, 0x407, 0x0) vmsplice(r1, &(0x7f0000fcd000-0x10)=[{&(0x7f0000012000-0x1)="b1", 0x1}], 0x1, 0x0) writev(r1, &(0x7f00008d6000)=[{&(0x7f0000fd0000-0x63)="e0", 0x1}], 0x1) vmsplice(r0, &(0x7f00004c1000-0x30)=[{&(0x7f0000ffe000-0xb3)="16ed", 0x2}], 0x1, 0x0) 2018/01/31 01:12:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000618000-0x37)="", 0x0, 0x20000000, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$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) 2018/01/31 01:12:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000759000)='clear_refs\x00') r1 = syz_open_procfs(0x0, &(0x7f0000c2d000)='oom_score\x00') sendfile(r0, r1, &(0x7f0000929000)=0x0, 0xff) 2018/01/31 01:12:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000864000)='net/route\x00') readv(0xffffffffffffffff, &(0x7f0000a42000)=[{&(0x7f00004c7000-0xb1)=""/177, 0xb1}, {&(0x7f00007d9000-0xb9)=""/185, 0xb9}, {&(0x7f0000e99000)=""/175, 0xaf}], 0x3) 2018/01/31 01:12:40 executing program 2: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x7, &(0x7f0000001000)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x88)="") r0 = signalfd4(0xffffffffffffffff, &(0x7f0000001000-0x8)={0x4007ffffffd}, 0x8, 0x0) read(r0, &(0x7f0000001000)=""/128, 0x80) 2018/01/31 01:12:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000864000)='net/route\x00') readv(r0, &(0x7f0000a42000)=[{&(0x7f00007d9000-0xb9)=""/185, 0xb9}, {&(0x7f0000e99000)=""/175, 0xaf}], 0x2) 2018/01/31 01:12:40 executing program 6: 2018/01/31 01:12:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capget(&(0x7f0000001000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/31 01:12:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000864000)='net/route\x00') readv(r0, &(0x7f0000a42000)=[{&(0x7f00007d9000-0xb9)=""/185, 0xb9}, {&(0x7f0000e99000)=""/175, 0xaf}], 0x2) 2018/01/31 01:12:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 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) mkdir(&(0x7f00004ee000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x800000}, 0x0, 0x20000000, 0x6, 0x400010, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00009f8000)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f00005f8000-0x5)='nfs4\x00', 0x0, &(0x7f000000a000)="") 2018/01/31 01:12:40 executing program 2: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000)="6d696d655f747970655e5c76626f780565743028255b73656375726974796370757365742d262727a0255b7070703000", 0x2) pwritev(r0, &(0x7f0000000000)=[{&(0x7f0000012000)='b', 0x1}], 0x1, 0x0) fcntl$addseals(r0, 0x409, 0xf) 2018/01/31 01:12:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(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(r0, 0x0) syz_emit_ethernet(0x5e, &(0x7f000057e000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "01ff00", 0x28, 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, 0xa, 0x0, 0x0, 0x0, 0x0, {[@md5sig={0x13, 0x12, "af1eb698ef93381d52c72850f64c8a72"}]}}, {""}}}}}}}, 0x0) 2018/01/31 01:12:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x3, 0x1) syz_emit_ethernet(0x2a, &(0x7f0000008000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @dev={0xac, 0x14, 0x0, 0x0}, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x20e, 0x0, ""}}}}}, 0x0) 2018/01/31 01:12:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000c81000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0x1, 0x4) sendto$inet(r0, &(0x7f0000482000)="", 0xfffffffffffffd1f, 0x800000120000001, &(0x7f0000172000)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0, 0xa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto(r0, &(0x7f000098e000-0x1000)="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", 0xe69, 0x0, &(0x7f000058e000)=@ax25={0x3, {"5b95f5db2ccb2c"}, 0x0}, 0x10) sendmsg(r0, &(0x7f0000f4a000)={&(0x7f0000756000)=@can={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000205000)=[{&(0x7f00002b2000)="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", 0x1002}], 0x1, &(0x7f0000096000-0x2f8)=[{0x60, 0x10d, 0x7, "d8893e81058ffed91c9d5fb77823c5ab50a13194f48c56840d813a54b48bab9e0e0e7776790d44e60b7a32e7a439f950f7fd098a960fe6958365ee5e73a7aaf19092ca5829962988b4ac17fd"}], 0x60, 0x20000000}, 0x0) sendmsg(r0, &(0x7f000065c000)={0x0, 0x0, &(0x7f0000468000-0x40)=[{&(0x7f0000b2b000)="c0", 0x1}], 0x1, &(0x7f0000473000)=[], 0x0, 0x0}, 0x0) 2018/01/31 01:12:40 executing program 3: clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000dab000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000abb000/0x2000)=nil, 0x2000, 0xb) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) 2018/01/31 01:12:40 executing program 2: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f000000b000)='net/raw\x00') ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000003000-0x50)={@common=""/16, @ifru_settings={0x0, 0x0, @fr_pvc_info=&(0x7f0000010000-0x14)={0x0, @common="627000f1230000000000810000000300"}}}) 2018/01/31 01:12:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000ed0000-0xd)='attr/current\x00') fchmod(r0, 0x0) 2018/01/31 01:12:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000864000)='net/route\x00') readv(r0, &(0x7f0000a42000)=[{&(0x7f00007d9000-0xb9)=""/185, 0xb9}, {&(0x7f0000e99000)=""/175, 0xaf}], 0x2) 2018/01/31 01:12:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000864000)='net/route\x00') readv(r0, &(0x7f0000a42000)=[{&(0x7f00004c7000-0xb1)=""/177, 0xb1}, {&(0x7f0000e99000)=""/175, 0xaf}], 0x2) 2018/01/31 01:12:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000011000)='mountinfo\x00') readv(r0, &(0x7f0000009000-0xa0)=[{&(0x7f0000004000-0x1000)=""/1353, 0x549}], 0x1) 2018/01/31 01:12:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000ee4000)='/dev/vga_arbiter\x00', 0x0) write(r0, &(0x7f0000ffe000-0x5)='#!', 0x2) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000833000)='net/udp6\x00') socket$inet_icmp_raw(0x2, 0x3, 0x1) sendfile(r0, r1, &(0x7f00006dc000-0x8)=0x0, 0x401) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000f00000)=[], &(0x7f000034c000-0x8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) 2018/01/31 01:12:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000d8f000-0x8)='./file0\x00', &(0x7f0000df2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = syz_open_procfs(0x0, &(0x7f000077b000)='clear_refs\x00') r1 = syz_open_procfs(0x0, &(0x7f00005d9000-0xa)='oom_score\x00') sendfile(r0, r1, &(0x7f000044e000)=0x0, 0x7) [ 44.715730] audit: type=1400 audit(1517361160.876:9): avc: denied { setattr } for pid=5597 comm="syz-executor6" name="current" dev="proc" ino=12039 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=file permissive=1 2018/01/31 01:12:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000864000)='net/route\x00') readv(r0, &(0x7f0000a42000)=[{&(0x7f00004c7000-0xb1)=""/177, 0xb1}, {&(0x7f0000e99000)=""/175, 0xaf}], 0x2) 2018/01/31 01:12:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r0, &(0x7f00005b1000)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, 0x1c) 2018/01/31 01:12:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000011000)='mountinfo\x00') readv(r0, &(0x7f0000009000-0xa0)=[{&(0x7f0000004000-0x1000)=""/1353, 0x549}], 0x1) 2018/01/31 01:12:41 executing program 1: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0xa, 0x2, 0x0) sendmsg(r0, &(0x7f0000005000-0x38)={&(0x7f0000013000-0x1c)=@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x7ffffff7}, 0x0}, 0x1c, &(0x7f000000f000-0x10)=[], 0x0, &(0x7f0000017000)=[{0xc, 0x0, 0x0, ""}], 0xc, 0x0}, 0x0) 2018/01/31 01:12:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000d28000)={0xaa, 0x0, 0x0}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000e4d000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r2 = syz_open_dev$sndtimer(&(0x7f0000b0d000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f0000013000)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$SNDRV_TIMER_IOCTL_GINFO(r2, 0xc0e05403, &(0x7f00005c4000-0xe0)={{0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 'id1\x00', 'timer0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) readv(r2, &(0x7f0000c84000-0x10)=[{&(0x7f00004d4000-0x40)=""/8, 0x8}], 0x1) dup3(r1, r0, 0x0) 2018/01/31 01:12:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000ee4000)='/dev/vga_arbiter\x00', 0x0) write(r0, &(0x7f0000ffe000-0x5)='#!', 0x2) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000833000)='net/udp6\x00') socket$inet_icmp_raw(0x2, 0x3, 0x1) sendfile(r0, r1, &(0x7f00006dc000-0x8)=0x0, 0x401) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000f00000)=[], &(0x7f000034c000-0x8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) 2018/01/31 01:12:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f0000279000-0x5)='user\x00', &(0x7f0000a45000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f000079e000-0x16)="", 0x0, 0xfffffffffffffffd) 2018/01/31 01:12:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(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(r0, 0x0) syz_emit_ethernet(0x5e, &(0x7f000057e000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "01ff00", 0x28, 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, 0xa, 0x0, 0x0, 0x0, 0x0, {[@md5sig={0x13, 0x12, "af1eb698ef93381d52c72850f64c8a72"}]}}, {""}}}}}}}, 0x0) 2018/01/31 01:12:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000759000)='clear_refs\x00') r1 = syz_open_procfs(0x0, &(0x7f0000c2d000)='oom_score\x00') sendfile(r0, r1, &(0x7f0000a12000)=0x0, 0x1) 2018/01/31 01:12:41 executing program 4: mmap(&(0x7f0000000000/0xf87000)=nil, 0xf87000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x4000000000000802, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000f79000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r0, &(0x7f0000f73000-0x38)={&(0x7f00008d4000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f76000-0x10)={&(0x7f0000f83000)=@newlink={0x28, 0x10, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r1, 0x0, 0x0}, [@IFLA_LINKINFO={0x8, 0x12, [@IFLA_INFO_SLAVE_DATA={0x4, 0x5, ""}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 01:12:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000864000)='net/route\x00') readv(r0, &(0x7f0000a42000)=[{&(0x7f00004c7000-0xb1)=""/177, 0xb1}, {&(0x7f0000e99000)=""/175, 0xaf}], 0x2) 2018/01/31 01:12:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000740000)={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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000135000)="000000094d00000200") lseek(r0, 0x0, 0x0) 2018/01/31 01:12:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000864000)='net/route\x00') readv(r0, &(0x7f0000a42000)=[{&(0x7f00004c7000-0xb1)=""/177, 0xb1}, {&(0x7f00007d9000-0xb9)=""/185, 0xb9}], 0x2) 2018/01/31 01:12:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$netrom(r0, &(0x7f0000fc7000-0x10)=@ax25={0x3, {"c9c6a25949c8d6"}, 0x0}, 0x10) 2018/01/31 01:12:41 executing program 1: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0xa, 0x2, 0x0) sendmsg(r0, &(0x7f0000005000-0x38)={&(0x7f0000013000-0x1c)=@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x7ffffff7}, 0x0}, 0x1c, &(0x7f000000f000-0x10)=[], 0x0, &(0x7f0000017000)=[{0xc, 0x0, 0x0, ""}], 0xc, 0x0}, 0x0) 2018/01/31 01:12:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) ioctl$sock_ifreq(r0, 0x89a2, &(0x7f0000b71000-0x50)={@common='bridge0\x00', @ifru_ivalue=0x4}) 2018/01/31 01:12:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000864000)='net/route\x00') readv(r0, &(0x7f0000a42000)=[{&(0x7f00004c7000-0xb1)=""/177, 0xb1}, {&(0x7f00007d9000-0xb9)=""/185, 0xb9}], 0x2) 2018/01/31 01:12:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x1000) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000017000)='/dev/ptmx\x00', 0x806, 0x0) sendfile(r1, r0, &(0x7f0000b4c000-0x8)=0x0, 0x7fffffff) 2018/01/31 01:12:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000f59000)=0x0, 0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x81, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000126000)="1f", 0x1, 0x0, &(0x7f0000d40000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000509000)="19", 0x1, 0x0, &(0x7f00009f8000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00003c1000)="2ef1ca0f336dc441dfbd228ca7d508c917de6c06fbb628267e94e3ecafa2ad5fed28c7f847ca5ffd38df244f444f24b51348e7e0f96eb00f23c3eb6927387ca0ad10580467293d66cbfb25fd2b23b0941d6f6da52cb26444c070a09b15ced319ec24be65ec2def5440bd3129a0feaf9588c090eb0b23", 0x76, 0x0, &(0x7f00004e0000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000e3d000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) shutdown(r0, 0x1) 2018/01/31 01:12:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f000009c000-0x1)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/31 01:12:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e13000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4f000-0x4)=0x1, 0x4) connect$inet(r0, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000645000-0x2c)="8616bbc0a1947e3a477acabe3846f6ede8acf79cb54fca36e9d96f96a8d4f1252713a1b6ca020bfd253c5741", 0x2c, 0x4007ffa, &(0x7f0000de6000-0x10)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/31 01:12:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000dab000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000abb000/0x2000)=nil, 0x2000, 0xb) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/31 01:12:41 executing program 7: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) recvmmsg(r0, &(0x7f000000d000)=[{{0x0, 0x0, &(0x7f000000a000-0x40)=[], 0x0, &(0x7f000000e000-0x2a)=""/42, 0x2a, 0x0}, 0x0}], 0x1, 0x0, &(0x7f000000a000)={0x0, 0x0}) sendmsg$key(r0, &(0x7f000000a000-0x1c)={0x0, 0x0, &(0x7f0000001000)={&(0x7f000000a000)={0x2, 0xa, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 01:12:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@loopback={0x0, 0x1}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) connect$inet6(r0, &(0x7f0000d24000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/31 01:12:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000864000)='net/route\x00') readv(r0, &(0x7f0000a42000)=[{&(0x7f00004c7000-0xb1)=""/177, 0xb1}, {&(0x7f00007d9000-0xb9)=""/185, 0xb9}], 0x2) 2018/01/31 01:12:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f000009c000-0x1)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/31 01:12:41 executing program 3: clone(0x4202100, &(0x7f0000190000-0x1)="", &(0x7f0000900000)=0x0, &(0x7f0000530000)=0x0, &(0x7f0000000000)="") 2018/01/31 01:12:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000ab6000-0x38)={&(0x7f000029d000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000403000-0xe)={&(0x7f0000d5b000-0x20)={0x14, 0x0, 0x4003, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 01:12:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000049e000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f000009c000-0x1)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/31 01:12:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000759000)='clear_refs\x00') r1 = syz_open_procfs(0x0, &(0x7f0000df7000)='net/igmp6\x00') sendfile(r0, r1, &(0x7f0000929000)=0x0, 0xff) 2018/01/31 01:12:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x66, &(0x7f0000004000-0x9f)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x29, 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}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "f3e01e", 0x0, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, [], ""}}}}}}}, 0x0) 2018/01/31 01:12:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f00006b3000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f00008a1000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x14) [ 45.075114] audit: type=1400 audit(1517361161.236:10): avc: denied { create } for pid=5695 comm="syz-executor2" 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 [ 45.135818] audit: type=1400 audit(1517361161.296:11): avc: denied { write } for pid=5695 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/01/31 01:12:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2400000001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x2a, &(0x7f0000034000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) getsockopt$inet6_buf(r0, 0x29, 0x10000000000030, &(0x7f0000035000-0x1000)=""/144, &(0x7f0000b84000)=0x90) 2018/01/31 01:12:41 executing program 6: clock_getres(0xfffffffffffbfffe, &(0x7f0000e94000)={0x0, 0x0}) 2018/01/31 01:12:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000002f000-0x10)={0x2, &(0x7f0000001000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff010}, {0x80000006, 0x0, 0x0, 0x0}]}, 0x10) sendto(r0, &(0x7f0000d95000)="00040022", 0x4, 0x0, 0x0, 0x0) 2018/01/31 01:12:41 executing program 7: mmap(&(0x7f0000000000/0xfe3000)=nil, 0xfe3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000bcc000)=0x80000004) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f00005b1000)={0x0, 0x0, 0x0, 0xfffffffffffff800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCSETAW(r1, 0x5407, &(0x7f0000423000-0x4)={0x7fff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/31 01:12:41 executing program 1: mmap(&(0x7f0000000000/0xfe2000)=nil, 0xfe2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000f67000-0x4)=0x80000004) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) poll(&(0x7f0000a82000-0x40)=[{r0, 0x0, 0x0}], 0x1, 0xffffffff) ioctl$TCXONC(r1, 0x540a, 0x0) 2018/01/31 01:12:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000f59000)=0x0, 0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x81, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000126000)="1f", 0x1, 0x0, &(0x7f0000d40000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000509000)="19", 0x1, 0x0, &(0x7f00009f8000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00003c1000)="2ef1ca0f336dc441dfbd228ca7d508c917de6c06fbb628267e94e3ecafa2ad5fed28c7f847ca5ffd38df244f444f24b51348e7e0f96eb00f23c3eb6927387ca0ad10580467293d66cbfb25fd2b23b0941d6f6da52cb26444c070a09b15ced319ec24be65ec2def5440bd3129a0feaf9588c090eb0b23", 0x76, 0x0, &(0x7f00004e0000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000e3d000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) shutdown(r0, 0x1) 2018/01/31 01:12:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000e00000)=0x3f, 0x4) listen(r0, 0x0) 2018/01/31 01:12:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000f59000)=0x0, 0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x81, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000126000)="1f", 0x1, 0x0, &(0x7f0000d40000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000509000)="19", 0x1, 0x0, &(0x7f00009f8000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00003c1000)="2ef1ca0f336dc441dfbd228ca7d508c917de6c06fbb628267e94e3ecafa2ad5fed28c7f847ca5ffd38df244f444f24b51348e7e0f96eb00f23c3eb6927387ca0ad10580467293d66cbfb25fd2b23b0941d6f6da52cb26444c070a09b15ced319ec24be65ec2def5440bd3129a0feaf9588c090eb0b23", 0x76, 0x0, &(0x7f00004e0000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000e3d000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) shutdown(r0, 0x1) 2018/01/31 01:12:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000143000-0x10)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000244000-0x36)="", 0x0, 0x200080c4, &(0x7f0000b56000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000b26000)=0x1000000001ffa, 0x4) sendmmsg(r0, &(0x7f000019f000-0x12c)=[{{&(0x7f0000c12000-0x10)=@in={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000061c000-0x10)=[{&(0x7f0000d9b000)="05", 0x1}], 0x1, &(0x7f0000447000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) sendmsg(r0, &(0x7f00002ed000-0x38)={0x0, 0x0, &(0x7f00008bf000-0x30)=[{&(0x7f0000afe000)="1a", 0x1}], 0x1, &(0x7f0000efd000)=[], 0x0, 0x0}, 0x0) 2018/01/31 01:12:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00000a0000-0x90)={0x1, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) 2018/01/31 01:12:41 executing program 3: mmap(&(0x7f0000000000/0xae2000)=nil, 0xae2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000ae1000-0x98)=@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}, 0x8) sendto$inet6(r0, &(0x7f00002a1000-0x4ec)="", 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/31 01:12:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x4, &(0x7f0000055000)=""/197, &(0x7f00007da000-0x4)=0xc5) 2018/01/31 01:12:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000017000)='/dev/ptmx\x00', 0x0, 0x0) 2018/01/31 01:12:41 executing program 7: 2018/01/31 01:12:41 executing program 7: 2018/01/31 01:12:41 executing program 3: 2018/01/31 01:12:41 executing program 1: 2018/01/31 01:12:41 executing program 2: 2018/01/31 01:12:41 executing program 1: 2018/01/31 01:12:41 executing program 3: 2018/01/31 01:12:41 executing program 2: 2018/01/31 01:12:41 executing program 0: 2018/01/31 01:12:41 executing program 0: 2018/01/31 01:12:41 executing program 4: 2018/01/31 01:12:41 executing program 5: 2018/01/31 01:12:41 executing program 3: 2018/01/31 01:12:41 executing program 2: 2018/01/31 01:12:41 executing program 0: 2018/01/31 01:12:41 executing program 1: 2018/01/31 01:12:41 executing program 6: 2018/01/31 01:12:41 executing program 7: 2018/01/31 01:12:41 executing program 7: 2018/01/31 01:12:41 executing program 1: 2018/01/31 01:12:41 executing program 0: 2018/01/31 01:12:41 executing program 3: 2018/01/31 01:12:41 executing program 6: 2018/01/31 01:12:41 executing program 2: 2018/01/31 01:12:41 executing program 4: 2018/01/31 01:12:41 executing program 5: 2018/01/31 01:12:41 executing program 7: 2018/01/31 01:12:41 executing program 4: 2018/01/31 01:12:41 executing program 2: 2018/01/31 01:12:41 executing program 1: 2018/01/31 01:12:41 executing program 3: 2018/01/31 01:12:41 executing program 6: 2018/01/31 01:12:41 executing program 4: 2018/01/31 01:12:41 executing program 0: 2018/01/31 01:12:41 executing program 2: 2018/01/31 01:12:41 executing program 7: 2018/01/31 01:12:41 executing program 1: 2018/01/31 01:12:41 executing program 6: 2018/01/31 01:12:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000030a000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x301, 0x100000000) 2018/01/31 01:12:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000f35000-0xb)='gid_map\x00') r1 = syz_open_procfs(0x0, &(0x7f0000c2d000)='oom_score\x00') sendfile(r0, r1, &(0x7f0000929000)=0x0, 0xfd) 2018/01/31 01:12:41 executing program 5: 2018/01/31 01:12:41 executing program 3: 2018/01/31 01:12:41 executing program 2: 2018/01/31 01:12:41 executing program 1: 2018/01/31 01:12:41 executing program 0: 2018/01/31 01:12:41 executing program 0: 2018/01/31 01:12:41 executing program 2: 2018/01/31 01:12:41 executing program 0: 2018/01/31 01:12:41 executing program 2: 2018/01/31 01:12:41 executing program 1: 2018/01/31 01:12:41 executing program 6: 2018/01/31 01:12:41 executing program 3: 2018/01/31 01:12:41 executing program 0: 2018/01/31 01:12:41 executing program 2: 2018/01/31 01:12:41 executing program 3: 2018/01/31 01:12:41 executing program 1: 2018/01/31 01:12:41 executing program 6: 2018/01/31 01:12:41 executing program 5: 2018/01/31 01:12:41 executing program 7: 2018/01/31 01:12:41 executing program 4: 2018/01/31 01:12:41 executing program 0: 2018/01/31 01:12:41 executing program 2: 2018/01/31 01:12:41 executing program 7: 2018/01/31 01:12:41 executing program 6: 2018/01/31 01:12:41 executing program 2: 2018/01/31 01:12:41 executing program 1: 2018/01/31 01:12:41 executing program 0: 2018/01/31 01:12:41 executing program 7: 2018/01/31 01:12:41 executing program 6: 2018/01/31 01:12:41 executing program 0: 2018/01/31 01:12:41 executing program 3: 2018/01/31 01:12:41 executing program 4: 2018/01/31 01:12:41 executing program 1: 2018/01/31 01:12:41 executing program 7: 2018/01/31 01:12:41 executing program 2: 2018/01/31 01:12:41 executing program 5: 2018/01/31 01:12:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) sendto$packet(r0, &(0x7f00005d8000-0x19)="", 0x0, 0x0, &(0x7f0000dc9000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x14) 2018/01/31 01:12:41 executing program 7: syz_extract_tcp_res(&(0x7f0000074000)={0x0, 0x0}, 0x0, 0x0) 2018/01/31 01:12:41 executing program 3: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="240000001600030207fffd946fa283bc02eee6d87986c497271d8568b51ba3a2d188737e", 0x24}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 01:12:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mlockall(0x1) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mprotect(&(0x7f00001a8000/0x4000)=nil, 0x4000, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) 2018/01/31 01:12:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 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) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f89000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000052000)=0x0) 2018/01/31 01:12:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000864000)='net/route\x00') readv(r0, &(0x7f0000a42000)=[{&(0x7f00004c7000-0xb1)=""/177, 0xb1}, {&(0x7f00007d9000-0xb9)=""/185, 0xb9}], 0x2) 2018/01/31 01:12:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00004c4000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000864000)='net/route\x00') readv(r1, &(0x7f0000a42000)=[{&(0x7f00004c7000-0xb1)=""/177, 0xb1}, {&(0x7f00007d9000-0xb9)=""/185, 0xb9}, {&(0x7f0000e99000)=""/175, 0xaf}], 0x3) 2018/01/31 01:12:41 executing program 2: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x0) close(r0) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) mmap(&(0x7f00004ed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00004ee000-0x30)={0x4, 0x0, &(0x7f0000004000-0x18)=[@register_looper={0x630b}], 0x48, 0x0, &(0x7f00004ed000)="d8fc1dd16de371f1d99e3b4d488546c2bbb067efde9e55e9d1048602c19fe0b0078ade697201170fdbcc34816df860d3f87023a9d8567fa3297aac9d65b25106fc55ed85da8cb6f3"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4c, 0x0, &(0x7f000000c000-0x80)=[@reply_sg={0x40486312, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x8, &(0x7f000000a000)=[@fda={0x77622a85, 0xfffffffffffffffe, 0x0, 0x0}], &(0x7f000000b000)=[0x0]}, 0x0}}], 0x0, 0x0, &(0x7f000000b000)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x10, 0x0, &(0x7f000000a000)=[@acquire={0x40046305, 0x0}, @decrefs={0x40046307, 0x0}], 0x0, 0x0, &(0x7f0000009000-0x82)=""}) 2018/01/31 01:12:41 executing program 7: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000828000)='/selinux/policy\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f000005a000-0xbc)={0x6, 0x1, 'client1\x00', 0x4, "dad2587369a8c00d", "d5bf168c448698e182021525a1de23d593856f09611edff0028de39a0708e08d", 0x10001, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000864000)='net/route\x00') ioctl$EVIOCGKEYCODE(r1, 0x80084504, &(0x7f0000e3b000)=""/84) readv(r1, &(0x7f0000a42000)=[{&(0x7f00004c7000-0xb1)=""/177, 0xb1}, {&(0x7f00007d9000-0xb9)=""/185, 0xb9}, {&(0x7f0000e99000)=""/175, 0xaf}], 0x3) 2018/01/31 01:12:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x5, 0x80000, 0x3) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000bda000-0x16)={0x0, 0x8, 0x7, [0x9, 0x1, 0xffffffff, 0x9, 0x9, 0x5, 0x5]}, &(0x7f0000b23000)=0x16) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00001cb000)={r1, 0x676}, &(0x7f0000f59000-0x4)=0x8) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000f7a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f00002fc000)=0x0) setsockopt(r2, 0x6, 0x401, &(0x7f000094b000-0x24)="be818221401b20de1b9de1f2bce4495f7df8feeeadf374fafd1570b33042bbeb10ba9c63", 0x24) 2018/01/31 01:12:41 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() r0 = syz_open_dev$sndseq(&(0x7f0000001000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000a1d000)={0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 01:12:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f00007c4000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000ee8000-0x10)={&(0x7f00000c3000-0x20a0)={0x3c, 0x3, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@typed={0x28, 0x8, @str="657468315c76626f786e6574306e6f6465762d04747275737465645d00"}]}, 0x3c}, 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00000b9000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCDELRT(r2, 0x890c, &(0x7f000081a000)={0x3, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x800, 0xfffffffffffffff8, 0x8, 0xc07b, 0x0, 0x10001, 0xfffffffffffff379, 0x80000001}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000bfa000-0x8)={0x0, 0xffffffff}, &(0x7f0000768000)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00001fe000-0x10)={r3, 0x4c, &(0x7f0000ce4000-0x4c)=[@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1ff}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000dec000-0x4)=0x10) r4 = openat$keychord(0xffffffffffffff9c, &(0x7f0000f14000-0xe)='/dev/keychord\x00', 0x0, 0x0) ioctl$TIOCLINUX4(r4, 0x541c, &(0x7f0000cdc000-0x1)=0x4) accept4$inet(r4, &(0x7f000023c000-0x10)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000677000-0x4)=0x10, 0x80800) [ 45.561460] audit: type=1400 audit(1517361161.726:12): avc: denied { set_context_mgr } for pid=5846 comm="syz-executor2" 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 [ 45.598156] binder: 5846:5851 ERROR: BC_REGISTER_LOOPER called without request 2018/01/31 01:12:41 executing program 0: mmap(&(0x7f0000000000/0xf76000)=nil, 0xf76000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000f76000)={@generic="dd9aa96f0d57c0f5cad7eba3419c8993", @ifru_addrs={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x1, &(0x7f0000f79000-0x60)={0x0, 0x37, 0x4, @thr={&(0x7f00002ff000-0xcc)="0a716957ea7acc6c03f7ee1f19cfec46175e6feda05424d29b866b720b3212fe6322aa19f813ef34c78f4ddc45e557affb151af7c3e791447673ea630b9ce48a0ac1eaa41cbab288b1b971ce57bb3ecdbb7856233522f3adcc9cd1c7cbf4c2981cb44fc1a4ede99caf923e8d7050b3bc6ea5454999c6d1abdd566db37688fe06e93fde797648dc77a9301d2ffe6fdc9bfe273f421c22051b57e70c20fa6f4821fb4c88ac8f36c7c355a5e8d239be1f1593bd15e4af22a65595f299fc3013b0b566eda4cf8430d2f462279193", &(0x7f0000f79000-0xad)="68cda2d5eaf3fa1709a9117d375f3dddeffc39b2149d72983fe0e92d0e616eb479f5386cb4e234832a4071e9ca6246dcd5c980d47fd238cf87b86fb7b4fd4a96172a46dbc222cc65f26380256b5fbed7b2127b027ae029d0ff46e2d197dabad31fbb4fe0768f77c3c140475e109c5bb60080a82c5b3c8d036eaaabbc72bd02eecac16cb273d81f40a84693747b94feb6691f99aef7094b85164d707170ebb971538d9567fce26ffbf5e975ba71"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000115000-0x4)=0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000f77000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f0000f78000)=0xffffffff) ioctl$sock_ifreq(r1, 0x895f, &(0x7f0000531000-0x50)={@generic="8990582cda04160d5bf9a984f84a27e0", @ifru_ivalue=0xbbcd}) [ 45.617281] binder_alloc: 5846: binder_alloc_buf, no vma [ 45.623986] binder: 5846:5847 transaction failed 29189/-3, size 0-0 line 3128 [ 45.643442] binder: undelivered TRANSACTION_ERROR: 29189 [ 45.652117] binder: 5846:5851 ERROR: BC_REGISTER_LOOPER called without request 2018/01/31 01:12:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$unix(0xffffffffffffffff, &(0x7f0000dd5000)=@file={0x0, ""/4096}, &(0x7f0000f38000-0x4)=0x1002) r1 = memfd_create(&(0x7f0000969000)='em1posix_acl_access*!\'vboxnet1\x00', 0x2) ioctl$TCSETSW(r1, 0x5403, &(0x7f0000dee000)={0x4, 0x9, 0x833, 0x4, 0x0, 0x9, 0xd9, 0x8001, 0x3ff, 0x9, 0x0, 0x6}) r2 = dup3(r0, r1, 0x80000) r3 = syz_open_dev$evdev(&(0x7f0000e4b000)='/dev/input/event#\x00', 0x9, 0x8000) writev(r3, &(0x7f0000ea7000-0x10)=[{&(0x7f000036e000)="a221eea841176c91091044e7bbe4cfcc2b39e874483d0eec", 0x18}], 0x1) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f000091d000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r2, 0x54a0) setsockopt$inet_dccp_int(r1, 0x21, 0x1f, &(0x7f0000e8e000-0x4)=0x7d, 0x4) getsockopt$inet_tcp_buf(r4, 0x6, 0xb, &(0x7f0000eb0000)=""/188, &(0x7f000041b000-0x4)=0xbc) r5 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00006c4000)='/selinux/enforce\x00', 0x4000, 0x0) ioctl$GIO_CMAP(r5, 0x4b70, &(0x7f0000595000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r3, 0x111, 0x4, 0x1, 0x0) pipe(&(0x7f00008f3000)={0x0, 0x0}) setsockopt$sock_linger(r6, 0x1, 0xd, &(0x7f00007c0000)={0x1000, 0xfffffffffffffffa}, 0x8) ioctl$PIO_FONTRESET(r5, 0x4b6d, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00003dc000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) 2018/01/31 01:12:41 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000+0xafd)='/dev/usbmon#\x00', 0x2, 0x202000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc0186419, &(0x7f0000001000-0x18)={0x6, &(0x7f0000000000)=""/171, &(0x7f0000850000)=[{0x4d6, 0x54, 0x9, &(0x7f0000000000)=""/84}, {0x9, 0x79, 0x800, &(0x7f0000001000-0x79)=""/121}, {0x70000, 0xfb, 0x101, &(0x7f00005aa000-0xfb)=""/251}, {0x200, 0x15, 0x2, &(0x7f0000001000-0x15)=""/21}, {0x52, 0xfd, 0x0, &(0x7f0000001000-0xfd)=""/253}, {0x4, 0xa6, 0x8000, &(0x7f00002c2000-0xa6)=""/166}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000864000)='net/route\x00') readv(r1, &(0x7f0000a42000)=[{&(0x7f00004c7000-0xb1)=""/177, 0xb1}, {&(0x7f00007d9000-0xb9)=""/185, 0xb9}, {&(0x7f0000e99000)=""/175, 0xaf}], 0x3) [ 45.668044] binder_alloc: 5846: binder_alloc_buf, no vma [ 45.680603] binder: 5846:5847 transaction failed 29189/-3, size 0-0 line 3128 [ 45.690616] binder: 5846:5851 got reply transaction with no transaction stack [ 45.698136] binder: 5846 invalid dec weak, ref 6 desc 0 s 1 w 0 2018/01/31 01:12:41 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) r1 = getpgid(r0) ioprio_set$pid(0x1, r1, 0x40000000004001) ioprio_get$pid(0x2, 0x0) 2018/01/31 01:12:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x41, &(0x7f0000000000)=""/40, &(0x7f0000e39000-0x4)=0x2) dup2(r0, r0) 2018/01/31 01:12:41 executing program 2: mlockall(0x100006) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000000000)={0x1, 0x8c5, 0xaabb, 0x4a, 0x10000, 0x9}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$ax25(r0, &(0x7f0000002000-0x10)={0x3, {"ae2b379175e57c"}, 0x400}, 0x8) 2018/01/31 01:12:41 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$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fgetxattr(r0, &(0x7f0000000000)=@random={'trusted.', 'md5sum@\x00'}, &(0x7f0000002000-0xf1)=""/241, 0xf1) 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) timer_settime(0x0, 0x0, &(0x7f0000d07000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r1, 0x1000000000016) r2 = accept$ipx(0xffffffffffffffff, &(0x7f00005d4000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00008af000)=0x10) ioctl$sock_inet_SIOCGIFBRDADDR(r2, 0x8919, &(0x7f0000eac000)={@common='ipddp0\x00', @ifru_addrs={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) [ 45.711212] binder: 5846:5851 transaction failed 29201/-71, size 32-8 line 2921 [ 45.725117] binder: undelivered TRANSACTION_ERROR: 29189 [ 45.731119] binder: undelivered TRANSACTION_ERROR: 29201 2018/01/31 01:12:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mlockall(0x1) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mprotect(&(0x7f00001a8000/0x4000)=nil, 0x4000, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) 2018/01/31 01:12:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x6) bind$netlink(r0, &(0x7f00004ff000)={0x10, 0x0, 0xffffffffffffffff, 0x1000000000000005}, 0xc) r1 = socket$inet(0x2, 0x2, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f000049c000-0x10)='/dev/sequencer2\x00', 0x8000, 0x0) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000000)={{{@in=@loopback=0x7f000001, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 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}, {{@in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) sendto$inet(r1, &(0x7f0000098000)="", 0x0, 0x0, &(0x7f0000cf9000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/31 01:12:41 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x20000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x3, &(0x7f0000002000-0x60)={0x0, 0x3e, 0x1, @thr={&(0x7f0000001000)="963ee3877f4f570bd9a83084b0724032cf236e5d12806a0ad318cdc7d02f0749677dfe64a67e567bfc1f07f35967adc06ae951167417fa00f7ee755109ba694ea534b520cb3ead56205354b6b7a150d3c07db37809812b75f2b605e9383e74300074b3515ba4885c28f1795e20b75c", &(0x7f0000001000-0xe)="5e67beed4b47a1548cf1c4524ec8"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_gettime(r1, &(0x7f0000002000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f0000c9a000)="5d706f7369785f61636c5f6163636573739d00") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000017000)={&(0x7f0000748000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000b68000-0x30)=@ipv4_newroute={0x30, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x1, 0x0}, [@RTA_MULTIPATH={0x14, 0x9, [{0x8, 0x0, 0x0, 0x0}, {0x8, 0x0, 0x0, 0x0}]}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) sysfs$2(0x2, 0x3, &(0x7f00004b7000)=""/121) fcntl$getownex(r2, 0x10, &(0x7f0000c36000)={0x0, 0x0}) sched_setattr(r3, &(0x7f0000342000)={0x30, 0x7, 0x1, 0xf73, 0x527, 0x40, 0xc8, 0x101}, 0x0) 2018/01/31 01:12:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000321000-0xc)='/dev/autofs\x00', 0x0, 0x0) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f0000c6a000)=0x0) r1 = syz_open_procfs(0x0, &(0x7f0000864000)='net/route\x00') sendto$inet(r0, &(0x7f0000fe4000)="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", 0x1000, 0x4000000, &(0x7f00001eb000)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f00009cd000-0x3c)=[@in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x382, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8000}, @in={0x2, 0x3, @rand_addr=0x80000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x3c) epoll_create(0x2) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00002f5000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000663000)=0xc) readv(r1, &(0x7f0000a42000)=[{&(0x7f00004c7000-0xb1)=""/177, 0xb1}, {&(0x7f00007d9000-0xb9)=""/185, 0xb9}, {&(0x7f0000e99000)=""/175, 0xaf}], 0x3) 2018/01/31 01:12:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000+0x901)='dev ', 0x0) ftruncate(r0, 0xffff) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000b17000)={0xff, 0x9, 0x6, {0x77359400, 0x0}, 0x2, 0xec, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write(r0, &(0x7f00007fc000-0x3)='H', 0x1) sendfile(r0, r0, &(0x7f0000001000)=0x0, 0x4000000000000fec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) mount(&(0x7f0000001000)='./file0\x00', &(0x7f000089a000)='./file0\x00', &(0x7f00005fb000)='ext2\x00', 0x0, &(0x7f00006ca000-0x9a)="") fcntl$getflags(r0, 0x40a) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f000005b000-0x1000)=""/4096) 2018/01/31 01:12:41 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000863000)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$read(0xb, r0, &(0x7f0000ce3000-0xf)=""/15, 0xf) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000e63000)='/dev/sg#\x00', 0x0, 0x10000000000002) timer_settime(0x0, 0x0, &(0x7f0000ce8000-0x20)={{0x0, 0x0}, {0x0, 0x1c9c380}}, &(0x7f0000e89000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) fcnt