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Re: [Qemu-devel] [Nbd] Hibernate and qemu-nbd


From: Mark Trumpold
Subject: Re: [Qemu-devel] [Nbd] Hibernate and qemu-nbd
Date: Fri, 18 Oct 2013 18:23:54 +0000

>-----Original Message-----
>From: Paul Clements [mailto:address@hidden
>Sent: Thursday, October 17, 2013 12:53 PM
>To: 'Mark Trumpold'
>Cc: 'Stefan Hajnoczi', address@hidden, 'Wouter Verhelst',
>address@hidden, 'Paolo Bonzini'
>Subject: Re: [Nbd] [Qemu-devel] Hibernate and qemu-nbd
>
>Hi Mark,
>
>On Thu, Oct 17, 2013 at 1:07 PM, Mark Trumpold <address@hidden> wrote:
>
>
>>   165  strace -p 2488 -o /var/tmp/qemu.nbd.strace.v2 &
>>   166  strace -p 2492 -o /var/tmp/nbd-client.strace.v2 &
>>
>
>You'll need to include the -f option to strace to get the full child trace
>(at least for nbd-client). In the output you sent, we don't see the child
>nbd-client, which is the one calling the NBD_DO_IT ioctl, which is
>important to see.
>
>--
>Paul
>


Hi all,

I re-ran the test with Paul's suggestion.  For brevity I just include this 
latest test run.  This time with the actual terminal output where the test was 
executed, since it contains PIDs, etc -- though a bit harder to read:

1) Test scenario (actual terminal screen).
2) strace from nbd-client
3) strace from qemu-nbd (quite lengthy -- 1539 lines)
4) kernel oops output when I 'halt' after the test scenario.

Thank you,
Mark T.


1)----------

address@hidden:~] FACTORY # qemu-nbd --persistent -p 2000 /root/qemu/q1.img &
[1] 1673
address@hidden:~] FACTORY # nbd-client -persist localhost 2000 /dev/nbd0
Negotiation: ..size = 2097152KB
bs=1024, sz=2097152
address@hidden:~] FACTORY # pn nbd

USER       PID %CPU %MEM    VSZ   RSS TTY      STAT START   TIME COMMAND
root      1673  0.0  0.1  21296  6584 pts/0    Sl   17:39   0:00 qemu-nbd 
--persistent -p 2000 /root/qemu/q1.img
root      1677  0.0  0.0   1724   116 ?        S    17:39   0:00 nbd-client 
-persist localhost 2000 /dev/nbd0
root      1678  0.0  0.0      0     0 ?        S<   17:39   0:00 [nbd0]

address@hidden:~] FACTORY # ls /var/tmp
cimserver_start.lock  root-loop
address@hidden:~] FACTORY # strace -f -p 1673 -o /var/tmp/qemu.nbd.strace.v3 &
[2] 1687
address@hidden:~] FACTORY # Process 1673 attached - interrupt to quit

address@hidden:~] FACTORY # strace -f -p 1677 -o /var/tmp/nbd-client.strace.v3 &
[3] 1696
address@hidden:~] FACTORY # Process 1677 attached - interrupt to quit

address@hidden:~] FACTORY # mount /dev/nbd0 /mnt
Process 1698 attached (waiting for parent)
Process 1698 resumed (parent 1673 ready)
address@hidden:~] FACTORY # Process 1698 detached

address@hidden:~] FACTORY # ls /mnt
Process 1703 attached (waiting for parent)
Process 1703 resumed (parent 1673 ready)
lost+found
address@hidden:~] FACTORY # echo reboot >/sys/power/disk
address@hidden:~] FACTORY # echo disk >/sys/power/state
nbd.c:nbd_receive_request():L517: read failed
Process 1703 detached
Process 1813 attached
address@hidden:~] FACTORY # Process 1677 detached

address@hidden:~] FACTORY # ls /mnt


2)----------

1677  write(2, "Kernel call returned: Interrupte"..., 45) = 45
1677  write(2, " Reconnecting\n", 14)   = 14
1677  close(4)                          = 0
1677  close(3)                          = 0
1677  socket(PF_NETLINK, SOCK_RAW, 0)   = 3
1677  bind(3, {sa_family=AF_NETLINK, pid=0, groups=00000000}, 12) = 0
1677  getsockname(3, {sa_family=AF_NETLINK, pid=1677, groups=00000000}, [12]) = 0
1677  time(NULL)                        = 1382118599
1677  sendto(3, "\24\0\0\0\26\0\1\3\307taR\0\0\0\0\0\0\0\0", 20, 0, 
{sa_family=AF_NETLINK, pid=0, groups=00000000}, 12) = 20
1677  recvmsg(3, {msg_name(12)={sa_family=AF_NETLINK, pid=0, groups=00000000}, 
msg_iov(1)=[{"0\0\0\0\24\0\2\0\307taR\215\6\0\0\2\10\200\376\1\0\0\0\10\0\1\0\177\0\0\1"...,
 4096}], msg_controllen=0, msg_flags=0}, 0) = 108
1677  recvmsg(3, {msg_name(12)={sa_family=AF_NETLINK, pid=0, groups=00000000}, 
msg_iov(1)=[{"@\0\0\0\24\0\2\0\307taR\215\6\0\0\n\200\200\376\1\0\0\0\24\0\1\0\0\0\0\0"...,
 4096}], msg_controllen=0, msg_flags=0}, 0) = 192
1677  recvmsg(3, {msg_name(12)={sa_family=AF_NETLINK, pid=0, groups=00000000}, 
msg_iov(1)=[{"\24\0\0\0\3\0\2\0\307taR\215\6\0\0\0\0\0\0\1\0\0\0\24\0\1\0\0\0\0\0"...,
 4096}], msg_controllen=0, msg_flags=0}, 0) = 20
1677  close(3)                          = 0
1677  stat64("/etc/resolv.conf", {st_mode=S_IFREG|0644, st_size=82, ...}) = 0
1677  open("/etc/resolv.conf", O_RDONLY) = 3
1677  fstat64(3, {st_mode=S_IFREG|0644, st_size=82, ...}) = 0
1677  mmap2(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) 
= 0xb7736000
1677  read(3, "domain dvt.tachyon.net\nsearch dv"..., 4096) = 82
1677  read(3, "", 4096)                 = 0
1677  close(3)                          = 0
1677  munmap(0xb7736000, 4096)          = 0
1677  open("/etc/hosts", O_RDONLY|O_CLOEXEC) = 3
1677  fstat64(3, {st_mode=S_IFREG|0644, st_size=220, ...}) = 0
1677  mmap2(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) 
= 0xb7736000
1677  read(3, "127.0.0.1  localhost\n127.0.1.1  "..., 4096) = 220
1677  read(3, "", 4096)                 = 0
1677  close(3)                          = 0
1677  munmap(0xb7736000, 4096)          = 0
1677  socket(PF_INET, SOCK_STREAM, IPPROTO_TCP) = 3
1677  connect(3, {sa_family=AF_INET, sin_port=htons(2000), 
sin_addr=inet_addr("127.0.0.1")}, 16) = 0
1677  setsockopt(3, SOL_TCP, TCP_NODELAY, [1], 4) = 0
1677  open("/dev/nbd0", O_RDWR|O_LARGEFILE) = 4
1677  write(1, "Negotiation: ", 13)     = 13
1677  read(3, "NBDMAGIC", 8)            = 8
1677  write(1, ".", 1)                  = 1
1677  read(3, "\0\0B\2\201\206\22S", 8) = 8
1677  write(1, ".", 1)                  = 1
1677  read(3, "\0\0\0\0\200\0\0\0", 8)  = 8
1677  write(1, "size = 2097152KB", 16)  = 16
1677  read(3, "\0\0\0-", 4)             = 4
1677  read(3, 
"\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 124) = 
124
1677  write(1, "\n", 1)                 = 1
1677  ioctl(4, NBD_SET_BLKSIZE, 0x400)  = 0
1677  ioctl(4, NBD_SET_SIZE_BLOCKS, 0x200000) = 0
1677  write(2, "bs=1024, sz=2097152\n", 20) = 20
1677  ioctl(4, NBD_CLEAR_SOCK, 0x400)   = 0
1677  ioctl(4, BLKROSET, 0xbf975cec)    = 0
1677  ioctl(4, NBD_SET_SOCK, 0x3)       = 0
1677  clone(child_stack=0, 
flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0xb75eb728) 
= 1813
1677  open("/sys/block/nbd0/pid", O_RDONLY|O_LARGEFILE <unfinished ...>
1813  ioctl(4, NBD_DO_IT <unfinished ...>
1677  <... open resumed> )              = -1 ENOENT (No such file or directory)
1677  rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
1677  rt_sigaction(SIGCHLD, NULL, {SIG_DFL, [], 0}, 8) = 0
1677  rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
1677  nanosleep({1, 0}, 0xbf975cf4)     = 0
1677  open("/sys/block/nbd0/pid", O_RDONLY|O_LARGEFILE) = 5
1677  read(5, "1813\n", 256)            = 5
1677  open("/dev/nbd0", O_RDONLY|O_LARGEFILE) = 6
1677  exit_group(0)                     = ?


3)----------

1673  select(11, [4 7 8 10], [], [], NULL) = 1 (in [10])
1673  recvmsg(10, {msg_name(0)=NULL, 
msg_iov(1)=[{"%`\225\23\0\0\0\0\360z\321\366\370J\2\301\0\0\0\0\177\377\0\0\0\0\20\0",
 28}], msg_controllen=0, msg_flags=0}, 0) = 28
1673  write(9, "\1\0\0\0\0\0\0\0", 8)   = 8
1673  clock_gettime(CLOCK_MONOTONIC, {1516, 609124753}) = 0
1673  clock_gettime(CLOCK_MONOTONIC, {1516, 609155482}) = 0
1673  gettimeofday({1382118538, 708643}, NULL) = 0
1673  rt_sigprocmask(SIG_SETMASK, ~[RTMIN RT_1], [BUS USR1 ALRM IO], 8) = 0
1673  clone(child_stack=0xb6f47454, 
flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID,
 parent_tidptr=0xb6f47bd8, {entry_number:6, base_addr:0xb6f47b70, 
limit:1048575, seg_32bit:1, contents:0, read_exec_only:0, limit_in_pages:1, 
seg_not_present:0, useable:1}, child_tidptr=0xb6f47bd8) = 1698
1698  set_robust_list(0xb6f47be0, 0xc <unfinished ...>
1673  rt_sigprocmask(SIG_SETMASK, [BUS USR1 ALRM IO],  <unfinished ...>
1698  <... set_robust_list resumed> )   = 0
1673  <... rt_sigprocmask resumed> NULL, 8) = 0
1698  gettimeofday( <unfinished ...>
1673  select(11, [4 7 8 10], [], [], NULL <unfinished ...>
1698  <... gettimeofday resumed> {1382118538, 708840}, NULL) = 0
1673  <... select resumed> )            = 1 (in [8])
1698  pread64(3,  <unfinished ...>
1673  read(8, "\1\0\0\0\0\0\0\0", 512)  = 8
1673  clock_gettime(CLOCK_MONOTONIC, {1516, 609478841}) = 0
1673  clock_gettime(CLOCK_MONOTONIC, {1516, 609507770}) = 0
1673  gettimeofday({1382118538, 708994}, NULL) = 0
1673  select(11, [4 7 8 10], [], [], NULL <unfinished ...>
1698  <... pread64 resumed> 
"\200\0\0\0\5\237\0\0\200\0\0\0\5\240\0\0\200\0\0\0\5\253\0\0\200\0\0\0\5\241\0\0"...,
 65536, 94240768) = 65536
1698  write(5, "\0", 1)                 = 1
1673  <... select resumed> )            = 1 (in [4])
1698  gettimeofday( <unfinished ...>
1673  read(4,  <unfinished ...>
1698  <... gettimeofday resumed> {1382118538, 711446}, NULL) = 0
1673  <... read resumed> "\0", 16)      = 1
1698  clock_gettime(CLOCK_REALTIME,  <unfinished ...>
1673  futex(0xb7751740, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
1698  <... clock_gettime resumed> {1382118538, 711503514}) = 0
1698  futex(0xb7751740, FUTEX_WAKE_PRIVATE, 1) = 1
1673  <... futex resumed> )             = 0
1698  futex(0xb7751744, FUTEX_WAIT_PRIVATE, 19, {9, 288496486} <unfinished ...>
1673  futex(0xb7751744, FUTEX_WAKE_OP_PRIVATE, 1, 1, 0xb7751740, {FUTEX_OP_SET, 
0, FUTEX_OP_CMP_GT, 1} <unfinished ...>
1698  <... futex resumed> )             = -1 EAGAIN (Resource temporarily 
unavailable)
1673  <... futex resumed> )             = 0
1698  futex(0xb7751700, FUTEX_WAKE_PRIVATE, 1 <unfinished ...>
1673  clock_gettime(CLOCK_MONOTONIC,  <unfinished ...>
1698  <... futex resumed> )             = 0
1673  <... clock_gettime resumed> {1516, 612207516}) = 0
1698  pread64(3,  <unfinished ...>
1673  clock_gettime(CLOCK_MONOTONIC, {1516, 612262557}) = 0
1673  gettimeofday({1382118538, 711753}, NULL) = 0
1673  select(11, [4 7 8 10], [], [], NULL <unfinished ...>
1698  <... pread64 resumed> 
"\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 4096, 
102825984) = 4096
1698  write(5, "\0", 1)                 = 1
1673  <... select resumed> )            = 1 (in [4])
1698  gettimeofday( <unfinished ...>
1673  read(4,  <unfinished ...>
1698  <... gettimeofday resumed> {1382118538, 712074}, NULL) = 0
1673  <... read resumed> "\0", 16)      = 1
1698  clock_gettime(CLOCK_REALTIME,  <unfinished ...>
1673  write(9, "\1\0\0\0\0\0\0\0", 8 <unfinished ...>
1698  <... clock_gettime resumed> {1382118538, 712125051}) = 0
1673  <... write resumed> )             = 8
1698  futex(0xb7751744, FUTEX_WAIT_PRIVATE, 21, {9, 287874949} <unfinished ...>
1673  setsockopt(10, SOL_TCP, TCP_CORK, [1], 4) = 0
1673  sendmsg(10, {msg_name(0)=NULL, 
msg_iov(1)=[{"gDf\230\0\0\0\0\360z\321\366\370J\2\301", 16}], msg_controllen=0, 
msg_flags=0}, 0) = 16
1673  sendmsg(10, {msg_name(0)=NULL, 
msg_iov(1)=[{"\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"...,
 4096}], msg_controllen=0, msg_flags=0}, 0) = 4096
1673  setsockopt(10, SOL_TCP, TCP_CORK, [0], 4) = 0
1673  write(9, "\1\0\0\0\0\0\0\0", 8)   = 8
1673  clock_gettime(CLOCK_MONOTONIC, {1516, 612988043}) = 0
1673  clock_gettime(CLOCK_MONOTONIC, {1516, 613049497}) = 0
1673  gettimeofday({1382118538, 712539}, NULL) = 0
1673  select(11, [4 7 8 10], [], [], NULL) = 2 (in [8 10])
1673  recvmsg(10, {msg_name(0)=NULL, 
msg_iov(1)=[{"%`\225\23\0\0\0\0\200|\321\366\370J\2\301\0\0\0\0\177\377\340\0\0\0\20\0",
 28}], msg_controllen=0, msg_flags=0}, 0) = 28
1673  futex(0xb7751744, FUTEX_WAKE_OP_PRIVATE, 1, 1, 0xb7751740, {FUTEX_OP_SET, 
0, FUTEX_OP_CMP_GT, 1} <unfinished ...>
1698  <... futex resumed> )             = 0
1673  <... futex resumed> )             = 1
1698  futex(0xb7751700, FUTEX_WAKE_PRIVATE, 1 <unfinished ...>
1673  read(8,  <unfinished ...>
1698  <... futex resumed> )             = 0
1673  <... read resumed> "\2\0\0\0\0\0\0\0", 512) = 8
1698  pread64(3,  <unfinished ...>
1673  clock_gettime(CLOCK_MONOTONIC, {1516, 613328197}) = 0
1673  clock_gettime(CLOCK_MONOTONIC, {1516, 613359300}) = 0
1673  gettimeofday({1382118538, 712845}, NULL) = 0
1673  select(11, [4 7 8 10], [], [], NULL <unfinished ...>
1698  <... pread64 resumed> 
"\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 4096, 
102883328) = 4096
1698  write(5, "\0", 1)                 = 1
1673  <... select resumed> )            = 1 (in [4])
1698  gettimeofday( <unfinished ...>
1673  read(4,  <unfinished ...>
1698  <... gettimeofday resumed> {1382118538, 713026}, NULL) = 0
1673  <... read resumed> "\0", 16)      = 1
1698  clock_gettime(CLOCK_REALTIME,  <unfinished ...>
1673  write(9, "\1\0\0\0\0\0\0\0", 8 <unfinished ...>
1698  <... clock_gettime resumed> {1382118538, 713074996}) = 0
1673  <... write resumed> )             = 8
1698  futex(0xb7751744, FUTEX_WAIT_PRIVATE, 23, {9, 286925004} <unfinished ...>
1673  setsockopt(10, SOL_TCP, TCP_CORK, [1], 4) = 0
1673  sendmsg(10, {msg_name(0)=NULL, 
msg_iov(1)=[{"gDf\230\0\0\0\0\200|\321\366\370J\2\301", 16}], msg_controllen=0, 
msg_flags=0}, 0) = 16
1673  sendmsg(10, {msg_name(0)=NULL, 
msg_iov(1)=[{"\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"...,
 4096}], msg_controllen=0, msg_flags=0}, 0) = 4096
1673  setsockopt(10, SOL_TCP, TCP_CORK, [0], 4) = 0
1673  write(9, "\1\0\0\0\0\0\0\0", 8)   = 8
1673  clock_gettime(CLOCK_MONOTONIC, {1516, 613902548}) = 0
1673  clock_gettime(CLOCK_MONOTONIC, {1516, 613930803}) = 0
1673  gettimeofday({1382118538, 713416}, NULL) = 0
1673  select(11, [4 7 8 10], [], [], NULL) = 2 (in [8 10])
1673  recvmsg(10, {msg_name(0)=NULL, 
msg_iov(1)=[{"%`\225\23\0\0\0\0H}\321\366\370J\2\301\0\0\0\0\177\377\360\0\0\0\20\0",
 28}], msg_controllen=0, msg_flags=0}, 0) = 28
1673  futex(0xb7751744, FUTEX_WAKE_OP_PRIVATE, 1, 1, 0xb7751740, {FUTEX_OP_SET, 
0, FUTEX_OP_CMP_GT, 1} <unfinished ...>
1698  <... futex resumed> )             = 0
1673  <... futex resumed> )             = 1
1698  futex(0xb7751700, FUTEX_WAKE_PRIVATE, 1 <unfinished ...>
1673  read(8,  <unfinished ...>
1698  <... futex resumed> )             = 0
1673  <... read resumed> "\2\0\0\0\0\0\0\0", 512) = 8
1698  pread64(3,  <unfinished ...>
1673  clock_gettime(CLOCK_MONOTONIC, {1516, 614211515}) = 0
1673  clock_gettime(CLOCK_MONOTONIC, {1516, 614242759}) = 0
1673  gettimeofday({1382118538, 713729}, NULL) = 0
1673  select(11, [4 7 8 10], [], [], NULL <unfinished ...>
1698  <... pread64 resumed> 
"\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 4096, 
102887424) = 4096
1698  write(5, "\0", 1)                 = 1
1673  <... select resumed> )            = 1 (in [4])
1698  gettimeofday( <unfinished ...>
1673  read(4,  <unfinished ...>
1698  <... gettimeofday resumed> {1382118538, 713902}, NULL) = 0
1673  <... read resumed> "\0", 16)      = 1
1698  clock_gettime(CLOCK_REALTIME,  <unfinished ...>
1673  write(9, "\1\0\0\0\0\0\0\0", 8 <unfinished ...>
1698  <... clock_gettime resumed> {1382118538, 713950313}) = 0
1673  <... write resumed> )             = 8
1698  futex(0xb7751744, FUTEX_WAIT_PRIVATE, 25, {9, 286049687} <unfinished ...>
1673  setsockopt(10, SOL_TCP, TCP_CORK, [1], 4) = 0
1673  sendmsg(10, {msg_name(0)=NULL, 
msg_iov(1)=[{"gDf\230\0\0\0\0H}\321\366\370J\2\301", 16}], msg_controllen=0, 
msg_flags=0}, 0) = 16
1673  sendmsg(10, {msg_name(0)=NULL, 
msg_iov(1)=[{"\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"...,
 4096}], msg_controllen=0, msg_flags=0}, 0) = 4096
1673  setsockopt(10, SOL_TCP, TCP_CORK, [0], 4) = 0
1673  write(9, "\1\0\0\0\0\0\0\0", 8)   = 8
1673  clock_gettime(CLOCK_MONOTONIC, {1516, 614783154}) = 0
1673  clock_gettime(CLOCK_MONOTONIC, {1516, 614811114}) = 0
1673  gettimeofday({1382118538, 714296}, NULL) = 0
1673  select(11, [4 7 8 10], [], [], NULL) = 2 (in [8 10])
1673  recvmsg(10, {msg_name(0)=NULL, 
msg_iov(1)=[{"%`\225\23\0\0\0\0\330~\321\366\370J\2\301\0\0\0\0\177\375\360\0\0\0\20\0",
 28}], msg_controllen=0, msg_flags=0}, 0) = 28
1673  write(9, "\1\0\0\0\0\0\0\0", 8)   = 8
1673  setsockopt(10, SOL_TCP, TCP_CORK, [1], 4) = 0
1673  sendmsg(10, {msg_name(0)=NULL, 
msg_iov(1)=[{"gDf\230\0\0\0\0\330~\321\366\370J\2\301", 16}], msg_controllen=0, 
msg_flags=0}, 0) = 16
1673  sendmsg(10, {msg_name(0)=NULL, 
msg_iov(1)=[{"\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"...,
 4096}], msg_controllen=0, msg_flags=0}, 0) = 4096
1673  setsockopt(10, SOL_TCP, TCP_CORK, [0], 4) = 0
1673  write(9, "\1\0\0\0\0\0\0\0", 8)   = 8
1673  read(8, "\4\0\0\0\0\0\0\0", 512)  = 8
1673  clock_gettime(CLOCK_MONOTONIC, {1516, 615248351}) = 0
1673  clock_gettime(CLOCK_MONOTONIC, {1516, 615276457}) = 0
1673  gettimeofday({1382118538, 714762}, NULL) = 0
1673  select(11, [4 7 8 10], [], [], NULL) = 1 (in [10])
1673  recvmsg(10, {msg_name(0)=NULL, 
msg_iov(1)=[{"%`\225\23\0\0\0\0\330~\321\366\370J\2\301\0\0\0\0\177\377\200\0\0\0\20\0",
 28}], msg_controllen=0, msg_flags=0}, 0) = 28
1673  futex(0xb7751744, FUTEX_WAKE_OP_PRIVATE, 1, 1, 0xb7751740, {FUTEX_OP_SET, 
0, FUTEX_OP_CMP_GT, 1} <unfinished ...>
1698  <... futex resumed> )             = 0
1673  <... futex resumed> )             = 1
1698  futex(0xb7751700, FUTEX_WAKE_PRIVATE, 1 <unfinished ...>
1673  clock_gettime(CLOCK_MONOTONIC,  <unfinished ...>
1698  <... futex resumed> )             = 0
1673  <... clock_gettime resumed> {1516, 615484472}) = 0
1698  pread64(3,  <unfinished ...>
1673  clock_gettime(CLOCK_MONOTONIC, {1516, 615536955}) = 0
1673  gettimeofday({1382118538, 715025}, NULL) = 0
1673  select(11, [4 7 8 10], [], [], NULL <unfinished ...>
1698  <... pread64 resumed> 
"\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 4096, 
102858752) = 4096
1698  write(5, "\0", 1)                 = 1
1673  <... select resumed> )            = 1 (in [4])
1698  gettimeofday( <unfinished ...>
1673  read(4,  <unfinished ...>
1698  <... gettimeofday resumed> {1382118538, 715233}, NULL) = 0
1673  <... read resumed> "\0", 16)      = 1
1698  clock_gettime(CLOCK_REALTIME,  <unfinished ...>
1673  write(9, "\1\0\0\0\0\0\0\0", 8 <unfinished ...>
1698  <... clock_gettime resumed> {1382118538, 715281979}) = 0
1673  <... write resumed> )             = 8
1698  futex(0xb7751744, FUTEX_WAIT_PRIVATE, 27, {9, 284718021} <unfinished ...>
1673  setsockopt(10, SOL_TCP, TCP_CORK, [1], 4) = 0
1673  sendmsg(10, {msg_name(0)=NULL, 
msg_iov(1)=[{"gDf\230\0\0\0\0\330~\321\366\370J\2\301", 16}], msg_controllen=0, 
msg_flags=0}, 0) = 16
1673  sendmsg(10, {msg_name(0)=NULL, 
msg_iov(1)=[{"\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"...,
 4096}], msg_controllen=0, msg_flags=0}, 0) = 4096
1673  setsockopt(10, SOL_TCP, TCP_CORK, [0], 4) = 0
1673  write(9, "\1\0\0\0\0\0\0\0", 8)   = 8
1673  clock_gettime(CLOCK_MONOTONIC, {1516, 616111415}) = 0
1673  clock_gettime(CLOCK_MONOTONIC, {1516, 616139589}) = 0
1673  gettimeofday({1382118538, 715625}, NULL) = 0
1673  select(11, [4 7 8 10], [], [], NULL) = 2 (in [8 10])
1673  recvmsg(10, {msg_name(0)=NULL, 
msg_iov(1)=[{"%`\225\23\0\0\0\0H}\321\366\370J\2\301\0\0\0\0\177\376\0\0\0\0\20\0",
 28}], msg_controllen=0, msg_flags=0}, 0) = 28
1673  write(9, "\1\0\0\0\0\0\0\0", 8)   = 8
1673  setsockopt(10, SOL_TCP, TCP_CORK, [1], 4) = 0
1673  sendmsg(10, {msg_name(0)=NULL, 
msg_iov(1)=[{"gDf\230\0\0\0\0H}\321\366\370J\2\301", 16}], msg_controllen=0, 
msg_flags=0}, 0) = 16
1673  sendmsg(10, {msg_name(0)=NULL, 
msg_iov(1)=[{"\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"...,
 4096}], msg_controllen=0, msg_flags=0}, 0) = 4096
1673  setsockopt(10, SOL_TCP, TCP_CORK, [0], 4) = 0
1673  write(9, "\1\0\0\0\0\0\0\0", 8)   = 8
1673  read(8, "\4\0\0\0\0\0\0\0", 512)  = 8
1673  clock_gettime(CLOCK_MONOTONIC, {1516, 616578964}) = 0
1673  clock_gettime(CLOCK_MONOTONIC, {1516, 616606960}) = 0
1673  gettimeofday({1382118538, 716092}, NULL) = 0
1673  select(11, [4 7 8 10], [], [], NULL) = 1 (in [10])
1673  recvmsg(10, {msg_name(0)=NULL, 
msg_iov(1)=[{"%`\225\23\0\0\0\0\200|\321\366\370J\2\301\0\0\0\0\177\374\340\0\0\0\20\0",
 28}], msg_controllen=0, msg_flags=0}, 0) = 28
1673  write(9, "\1\0\0\0\0\0\0\0", 8)   = 8
1673  setsockopt(10, SOL_TCP, TCP_CORK, [1], 4) = 0
1673  sendmsg(10, {msg_name(0)=NULL, 
msg_iov(1)=[{"gDf\230\0\0\0\0\200|\321\366\370J\2\301", 16}], msg_controllen=0, 
msg_flags=0}, 0) = 16
1673  sendmsg(10, {msg_name(0)=NULL, 
msg_iov(1)=[{"\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"...,
 4096}], msg_controllen=0, msg_flags=0}, 0) = 4096
1673  setsockopt(10, SOL_TCP, TCP_CORK, [0], 4) = 0
1673  write(9, "\1\0\0\0\0\0\0\0", 8)   = 8
1673  clock_gettime(CLOCK_MONOTONIC, {1516, 617010052}) = 0
1673  clock_gettime(CLOCK_MONOTONIC, {1516, 617038695}) = 0
1673  gettimeofday({1382118538, 716524}, NULL) = 0
1673  select(11, [4 7 8 10], [], [], NULL) = 2 (in [8 10])
1673  recvmsg(10, {msg_name(0)=NULL, 
msg_iov(1)=[{"%`\225\23\0\0\0\0\360z\321\366\370J\2\301\0\0\0\0\0\20\0\0\0\0\20\0",
 28}], msg_controllen=0, msg_flags=0}, 0) = 28
1673  futex(0xb7751744, FUTEX_WAKE_OP_PRIVATE, 1, 1, 0xb7751740, {FUTEX_OP_SET, 
0, FUTEX_OP_CMP_GT, 1} <unfinished ...>
1698  <... futex resumed> )             = 0
1673  <... futex resumed> )             = 1
1698  futex(0xb7751700, FUTEX_WAKE_PRIVATE, 1 <unfinished ...>
1673  read(8,  <unfinished ...>
1698  <... futex resumed> )             = 0
1673  <... read resumed> "\2\0\0\0\0\0\0\0", 512) = 8
1698  pread64(3,  <unfinished ...>
1673  clock_gettime(CLOCK_MONOTONIC, {1516, 617305327}) = 0
1673  clock_gettime(CLOCK_MONOTONIC, {1516, 617336444}) = 0
1673  gettimeofday({1382118538, 716823}, NULL) = 0
1673  select(11, [4 7 8 10], [], [], NULL <unfinished ...>
1698  <... pread64 resumed> 
"\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 4096, 
1310720) = 4096
1698  write(5, "\0", 1)                 = 1
1673  <... select resumed> )            = 1 (in [4])
1698  gettimeofday( <unfinished ...>
1673  read(4,  <unfinished ...>
1698  <... gettimeofday resumed> {1382118538, 717178}, NULL) = 0
1673  <... read resumed> "\0", 16)      = 1
1698  clock_gettime(CLOCK_REALTIME,  <unfinished ...>
1673  write(9, "\1\0\0\0\0\0\0\0", 8 <unfinished ...>
1698  <... clock_gettime resumed> {1382118538, 717226474}) = 0
1673  <... write resumed> )             = 8
1698  futex(0xb7751744, FUTEX_WAIT_PRIVATE, 29, {9, 282773526} <unfinished ...>
1673  setsockopt(10, SOL_TCP, TCP_CORK, [1], 4) = 0
1673  sendmsg(10, {msg_name(0)=NULL, 
msg_iov(1)=[{"gDf\230\0\0\0\0\360z\321\366\370J\2\301", 16}], msg_controllen=0, 
msg_flags=0}, 0) = 16
1673  sendmsg(10, {msg_name(0)=NULL, 
msg_iov(1)=[{"\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"...,
 4096}], msg_controllen=0, msg_flags=0}, 0) = 4096
1673  setsockopt(10, SOL_TCP, TCP_CORK, [0], 4) = 0
1673  write(9, "\1\0\0\0\0\0\0\0", 8)   = 8
1673  clock_gettime(CLOCK_MONOTONIC, {1516, 618050439}) = 0
1673  clock_gettime(CLOCK_MONOTONIC, {1516, 618078391}) = 0
1673  gettimeofday({1382118538, 717564}, NULL) = 0
1673  select(11, [4 7 8 10], [], [], NULL) = 2 (in [8 10])
1673  recvmsg(10, {msg_name(0)=NULL, 
msg_iov(1)=[{"%`\225\23\0\0\0\0\20~\321\366\370J\2\301\0\0\0\0\0\0p\0\0\0\20\0",
 28}], msg_controllen=0, msg_flags=0}, 0) = 28
1673  futex(0xb7751744, FUTEX_WAKE_OP_PRIVATE, 1, 1, 0xb7751740, {FUTEX_OP_SET, 
0, FUTEX_OP_CMP_GT, 1} <unfinished ...>
1698  <... futex resumed> )             = 0
1673  <... futex resumed> )             = 1
1698  futex(0xb7751700, FUTEX_WAKE_PRIVATE, 1 <unfinished ...>
1673  read(8,  <unfinished ...>
1698  <... futex resumed> )             = 0
1673  <... read resumed> "\2\0\0\0\0\0\0\0", 512) = 8
1698  pread64(3,  <unfinished ...>
1673  clock_gettime(CLOCK_MONOTONIC,  <unfinished ...>
1698  <... pread64 resumed> 
"\7\200\0\0\7\200\1\0\7\200\2\0\7\200\3\0\7\200\4\0\0\0\0\0\0\0\0\0\0\0\0\0"...,
 4096, 356352) = 4096
1673  <... clock_gettime resumed> {1516, 618340900}) = 0
1698  write(5, "\0", 1 <unfinished ...>
1673  clock_gettime(CLOCK_MONOTONIC,  <unfinished ...>
1698  <... write resumed> )             = 1
1673  <... clock_gettime resumed> {1516, 618401331}) = 0
1698  gettimeofday( <unfinished ...>
1673  gettimeofday( <unfinished ...>
1698  <... gettimeofday resumed> {1382118538, 717892}, NULL) = 0
1673  <... gettimeofday resumed> {1382118538, 717903}, NULL) = 0
1698  clock_gettime(CLOCK_REALTIME,  <unfinished ...>
1673  select(11, [4 7 8 10], [], [], NULL <unfinished ...>
1698  <... clock_gettime resumed> {1382118538, 717938963}) = 0
1673  <... select resumed> )            = 1 (in [4])
1698  futex(0xb7751744, FUTEX_WAIT_PRIVATE, 31, {9, 282061037} <unfinished ...>
1673  read(4, "\0", 16)                 = 1
1673  write(9, "\1\0\0\0\0\0\0\0", 8)   = 8
1673  setsockopt(10, SOL_TCP, TCP_CORK, [1], 4) = 0
1673  sendmsg(10, {msg_name(0)=NULL, 
msg_iov(1)=[{"gDf\230\0\0\0\0\20~\321\366\370J\2\301", 16}], msg_controllen=0, 
msg_flags=0}, 0) = 16
1673  sendmsg(10, {msg_name(0)=NULL, 
msg_iov(1)=[{"\7\200\0\0\7\200\1\0\7\200\2\0\7\200\3\0\7\200\4\0\0\0\0\0\0\0\0\0\0\0\0\0"...,
 4096}], msg_controllen=0, msg_flags=0}, 0) = 4096
1673  setsockopt(10, SOL_TCP, TCP_CORK, [0], 4) = 0
1673  write(9, "\1\0\0\0\0\0\0\0", 8)   = 8
1673  clock_gettime(CLOCK_MONOTONIC, {1516, 618836823}) = 0
1673  clock_gettime(CLOCK_MONOTONIC, {1516, 618865007}) = 0
1673  gettimeofday({1382118538, 718351}, NULL) = 0
1673  select(11, [4 7 8 10], [], [], NULL) = 2 (in [8 10])
1673  recvmsg(10, {msg_name(0)=NULL, 
msg_iov(1)=[{"%`\225\23\0\0\0\0\270{\321\366\370J\2\301\0\0\0\0\0\0\360\0\0\0\20\0",
 28}], msg_controllen=0, msg_flags=0}, 0) = 28
1673  futex(0xb7751744, FUTEX_WAKE_OP_PRIVATE, 1, 1, 0xb7751740, {FUTEX_OP_SET, 
0, FUTEX_OP_CMP_GT, 1} <unfinished ...>
1698  <... futex resumed> )             = 0
1673  <... futex resumed> )             = 1
1698  futex(0xb7751700, FUTEX_WAKE_PRIVATE, 1 <unfinished ...>
1673  read(8,  <unfinished ...>
1698  <... futex resumed> )             = 0
1673  <... read resumed> "\2\0\0\0\0\0\0\0", 512) = 8
1698  pread64(3,  <unfinished ...>
1673  clock_gettime(CLOCK_MONOTONIC, {1516, 619128823}) = 0
1673  clock_gettime(CLOCK_MONOTONIC, {1516, 619159842}) = 0
1673  gettimeofday({1382118538, 718645}, NULL) = 0
1673  select(11, [4 7 8 10], [], [], NULL <unfinished ...>
1698  <... pread64 resumed> 
"\17\200\0\0\17\200\1\0\17\200\2\0\17\200\3\0\17\200\4\0\0\0\0\0\0\0\0\0\0\0\0\0"...,
 4096, 389120) = 4096
1698  write(5, "\0", 1)                 = 1
1673  <... select resumed> )            = 1 (in [4])
1698  gettimeofday( <unfinished ...>
1673  read(4,  <unfinished ...>
1698  <... gettimeofday resumed> {1382118538, 718836}, NULL) = 0
1673  <... read resumed> "\0", 16)      = 1
1698  clock_gettime(CLOCK_REALTIME,  <unfinished ...>
1673  write(9, "\1\0\0\0\0\0\0\0", 8 <unfinished ...>
1698  <... clock_gettime resumed> {1382118538, 718883806}) = 0
1673  <... write resumed> )             = 8
1698  futex(0xb7751744, FUTEX_WAIT_PRIVATE, 33, {9, 281116194} <unfinished ...>
1673  setsockopt(10, SOL_TCP, TCP_CORK, [1], 4) = 0
1673  sendmsg(10, {msg_name(0)=NULL, 
msg_iov(1)=[{"gDf\230\0\0\0\0\270{\321\366\370J\2\301", 16}], msg_controllen=0, 
msg_flags=0}, 0) = 16
1673  sendmsg(10, {msg_name(0)=NULL, 
msg_iov(1)=[{"\17\200\0\0\17\200\1\0\17\200\2\0\17\200\3\0\17\200\4\0\0\0\0\0\0\0\0\0\0\0\0\0"...,
 4096}], msg_controllen=0, msg_flags=0}, 0) = 4096
1673  setsockopt(10, SOL_TCP, TCP_CORK, [0], 4) = 0
1673  write(9, "\1\0\0\0\0\0\0\0", 8)   = 8
1673  clock_gettime(CLOCK_MONOTONIC, {1516, 619707204}) = 0
1673  clock_gettime(CLOCK_MONOTONIC, {1516, 619739978}) = 0
1673  gettimeofday({1382118538, 719225}, NULL) = 0
1673  select(11, [4 7 8 10], [], [], NULL) = 2 (in [8 10])
1673  recvmsg(10, {msg_name(0)=NULL, 
msg_iov(1)=[{"%`\225\23\0\0\0\0\230x\321\366\370J\2\301\0\0\0\0\0\0 
\0\0\0\20\0", 28}], msg_controllen=0, msg_flags=0}, 0) = 28
1673  futex(0xb7751744, FUTEX_WAKE_OP_PRIVATE, 1, 1, 0xb7751740, {FUTEX_OP_SET, 
0, FUTEX_OP_CMP_GT, 1} <unfinished ...>
1698  <... futex resumed> )             = 0
1673  <... futex resumed> )             = 1
1698  futex(0xb7751700, FUTEX_WAKE_PRIVATE, 1 <unfinished ...>
1673  read(8,  <unfinished ...>
1698  <... futex resumed> )             = 0
1673  <... read resumed> "\2\0\0\0\0\0\0\0", 512) = 8
1698  pread64(3,  <unfinished ...>
1673  clock_gettime(CLOCK_MONOTONIC,  <unfinished ...>
1698  <... pread64 resumed> 
"\2\200\0\0\2\200\1\0\2\200\2\0\2\200\3\0\2\200\4\0\0\0\0\0\0\0\0\0\0\0\0\0"...,
 4096, 335872) = 4096
1673  <... clock_gettime resumed> {1516, 619997177}) = 0
1698  write(5, "\0", 1 <unfinished ...>
1673  clock_gettime(CLOCK_MONOTONIC,  <unfinished ...>
1698  <... write resumed> )             = 1
1673  <... clock_gettime resumed> {1516, 620061250}) = 0
1698  gettimeofday( <unfinished ...>
1673  gettimeofday( <unfinished ...>
1698  <... gettimeofday resumed> {1382118538, 719553}, NULL) = 0
1673  <... gettimeofday resumed> {1382118538, 719563}, NULL) = 0
1698  clock_gettime(CLOCK_REALTIME,  <unfinished ...>
1673  select(11, [4 7 8 10], [], [], NULL <unfinished ...>
1698  <... clock_gettime resumed> {1382118538, 719599100}) = 0
1673  <... select resumed> )            = 1 (in [4])
1698  futex(0xb7751744, FUTEX_WAIT_PRIVATE, 35, {9, 280400900} <unfinished ...>
1673  read(4, "\0", 16)                 = 1
1673  write(9, "\1\0\0\0\0\0\0\0", 8)   = 8
1673  setsockopt(10, SOL_TCP, TCP_CORK, [1], 4) = 0
1673  sendmsg(10, {msg_name(0)=NULL, 
msg_iov(1)=[{"gDf\230\0\0\0\0\230x\321\366\370J\2\301", 16}], msg_controllen=0, 
msg_flags=0}, 0) = 16
1673  sendmsg(10, {msg_name(0)=NULL, 
msg_iov(1)=[{"\2\200\0\0\2\200\1\0\2\200\2\0\2\200\3\0\2\200\4\0\0\0\0\0\0\0\0\0\0\0\0\0"...,
 4096}], msg_controllen=0, msg_flags=0}, 0) = 4096
1673  setsockopt(10, SOL_TCP, TCP_CORK, [0], 4) = 0
1673  write(9, "\1\0\0\0\0\0\0\0", 8)   = 8
1673  clock_gettime(CLOCK_MONOTONIC, {1516, 620500302}) = 0
1673  clock_gettime(CLOCK_MONOTONIC, {1516, 620528369}) = 0
1673  gettimeofday({1382118538, 720014}, NULL) = 0
1673  select(11, [4 7 8 10], [], [], NULL) = 2 (in [8 10])
1673  recvmsg(10, {msg_name(0)=NULL, 
msg_iov(1)=[{"%`\225\23\0\0\0\0(z\321\366\370J\2\301\0\0\0\0\0\1\0\0\0\0\20\0", 
28}], msg_controllen=0, msg_flags=0}, 0) = 28
1673  futex(0xb7751744, FUTEX_WAKE_OP_PRIVATE, 1, 1, 0xb7751740, {FUTEX_OP_SET, 
0, FUTEX_OP_CMP_GT, 1} <unfinished ...>
1698  <... futex resumed> )             = 0
1673  <... futex resumed> )             = 1
1698  futex(0xb7751700, FUTEX_WAKE_PRIVATE, 1 <unfinished ...>
1673  read(8,  <unfinished ...>
1698  <... futex resumed> )             = 0
1673  <... read resumed> "\2\0\0\0\0\0\0\0", 512) = 8
1698  pread64(3,  <unfinished ...>
1673  clock_gettime(CLOCK_MONOTONIC, {1516, 620787785}) = 0
1673  clock_gettime(CLOCK_MONOTONIC, {1516, 620823835}) = 0
1673  gettimeofday({1382118538, 720310}, NULL) = 0
1673  select(11, [4 7 8 10], [], [], NULL <unfinished ...>
1698  <... pread64 resumed> 
"\20\200\0\0\20\200\1\0\20\200\2\0\20\200\3\0\20\200\4\0\0\0\0\0\0\0\0\0\0\0\0\0"...,
 4096, 393216) = 4096
1698  write(5, "\0", 1)                 = 1
1673  <... select resumed> )            = 1 (in [4])
1698  gettimeofday( <unfinished ...>
1673  read(4,  <unfinished ...>
1698  <... gettimeofday resumed> {1382118538, 720618}, NULL) = 0
1673  <... read resumed> "\0", 16)      = 1
1698  clock_gettime(CLOCK_REALTIME,  <unfinished ...>
1673  write(9, "\1\0\0\0\0\0\0\0", 8 <unfinished ...>
1698  <... clock_gettime resumed> {1382118538, 720666745}) = 0
1673  <... write resumed> )             = 8
1698  futex(0xb7751744, FUTEX_WAIT_PRIVATE, 37, {9, 279333255} <unfinished ...>
1673  setsockopt(10, SOL_TCP, TCP_CORK, [1], 4) = 0
1673  sendmsg(10, {msg_name(0)=NULL, 
msg_iov(1)=[{"gDf\230\0\0\0\0(z\321\366\370J\2\301", 16}], msg_controllen=0, 
msg_flags=0}, 0) = 16
1673  sendmsg(10, {msg_name(0)=NULL, 
msg_iov(1)=[{"\20\200\0\0\20\200\1\0\20\200\2\0\20\200\3\0\20\200\4\0\0\0\0\0\0\0\0\0\0\0\0\0"...,
 4096}], msg_controllen=0, msg_flags=0}, 0) = 4096
1673  setsockopt(10, SOL_TCP, TCP_CORK, [0], 4) = 0
1673  write(9, "\1\0\0\0\0\0\0\0", 8)   = 8
1673  clock_gettime(CLOCK_MONOTONIC, {1516, 621523753}) = 0
1673  gettimeofday({1382118538, 721009}, NULL) = 0
1673  select(11, [4 7 8 10], [], [], NULL) = 2 (in [8 10])
1673  recvmsg(10, {msg_name(0)=NULL, 
msg_iov(1)=[{"%`\225\23\0\0\0\0\320w\321\366\370J\2\301\0\0\0\0\0\0\200\0\0\0\20\0",
 28}], msg_controllen=0, msg_flags=0}, 0) = 28
1673  futex(0xb7751744, FUTEX_WAKE_OP_PRIVATE, 1, 1, 0xb7751740, {FUTEX_OP_SET, 
0, FUTEX_OP_CMP_GT, 1} <unfinished ...>
1698  <... futex resumed> )             = 0
1673  <... futex resumed> )             = 1
1698  futex(0xb7751700, FUTEX_WAKE_PRIVATE, 1 <unfinished ...>
1673  read(8,  <unfinished ...>
1698  <... futex resumed> )             = 0
1673  <... read resumed> "\2\0\0\0\0\0\0\0", 512) = 8
1698  pread64(3,  <unfinished ...>
1673  clock_gettime(CLOCK_MONOTONIC,  <unfinished ...>
1698  <... pread64 resumed> 
"\10\200\0\0\10\200\1\0\10\200\2\0\10\200\3\0\10\200\4\0\0\0\0\0\0\0\0\0\0\0\0\0"...,
 4096, 360448) = 4096
1673  <... clock_gettime resumed> {1516, 621781496}) = 0
1698  write(5, "\0", 1 <unfinished ...>
1673  clock_gettime(CLOCK_MONOTONIC,  <unfinished ...>
1698  <... write resumed> )             = 1
1673  <... clock_gettime resumed> {1516, 621842315}) = 0
1698  gettimeofday( <unfinished ...>
1673  gettimeofday( <unfinished ...>
1698  <... gettimeofday resumed> {1382118538, 721333}, NULL) = 0
1673  <... gettimeofday resumed> {1382118538, 721343}, NULL) = 0
1698  clock_gettime(CLOCK_REALTIME,  <unfinished ...>
1673  select(11, [4 7 8 10], [], [], NULL <unfinished ...>
1698  <... clock_gettime resumed> {1382118538, 721379299}) = 0
1673  <... select resumed> )            = 1 (in [4])
1698  futex(0xb7751744, FUTEX_WAIT_PRIVATE, 39, {9, 278620701} <unfinished ...>
1673  read(4, "\0", 16)                 = 1
1673  write(9, "\1\0\0\0\0\0\0\0", 8)   = 8
1673  setsockopt(10, SOL_TCP, TCP_CORK, [1], 4) = 0
1673  sendmsg(10, {msg_name(0)=NULL, 
msg_iov(1)=[{"gDf\230\0\0\0\0\320w\321\366\370J\2\301", 16}], msg_controllen=0, 
msg_flags=0}, 0) = 16
1673  sendmsg(10, {msg_name(0)=NULL, 
msg_iov(1)=[{"\10\200\0\0\10\200\1\0\10\200\2\0\10\200\3\0\10\200\4\0\0\0\0\0\0\0\0\0\0\0\0\0"...,
 4096}], msg_controllen=0, msg_flags=0}, 0) = 4096
1673  setsockopt(10, SOL_TCP, TCP_CORK, [0], 4) = 0
1673  write(9, "\1\0\0\0\0\0\0\0", 8)   = 8
1673  clock_gettime(CLOCK_MONOTONIC, {1516, 622277834}) = 0
1673  clock_gettime(CLOCK_MONOTONIC, {1516, 622306397}) = 0
1673  gettimeofday({1382118538, 721792}, NULL) = 0
1673  select(11, [4 7 8 10], [], [], NULL) = 2 (in [8 10])
1673  recvmsg(10, {msg_name(0)=NULL, 
msg_iov(1)=[{"%`\225\23\0\0\0\0\260t\321\366\370J\2\301\0\0\0\0\0\2\0\0\0\0\20\0",
 28}], msg_controllen=0, msg_flags=0}, 0) = 28
1673  futex(0xb7751744, FUTEX_WAKE_OP_PRIVATE, 1, 1, 0xb7751740, {FUTEX_OP_SET, 
0, FUTEX_OP_CMP_GT, 1} <unfinished ...>
1698  <... futex resumed> )             = 0
1673  <... futex resumed> )             = 1
1698  futex(0xb7751700, FUTEX_WAKE_PRIVATE, 1 <unfinished ...>
1673  read(8,  <unfinished ...>
1698  <... futex resumed> )             = 0
1673  <... read resumed> "\2\0\0\0\0\0\0\0", 512) = 8
1698  pread64(3,  <unfinished ...>
1673  clock_gettime(CLOCK_MONOTONIC, {1516, 622569348}) = 0
1673  clock_gettime(CLOCK_MONOTONIC, {1516, 622600236}) = 0
1673  gettimeofday({1382118538, 722086}, NULL) = 0
1673  select(11, [4 7 8 10], [], [], NULL <unfinished ...>
1698  <... pread64 resumed> " \200\0\0 \200\1\0 \200\2\0 \200\3\0 
\200\4\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 4096, 1114112) = 4096
1698  write(5, "\0", 1)                 = 1
1673  <... select resumed> )            = 1 (in [4])
1698  gettimeofday( <unfinished ...>
1673  read(4,  <unfinished ...>
1698  <... gettimeofday resumed> {1382118538, 722290}, NULL) = 0
1673  <... read resumed> "\0", 16)      = 1
1698  clock_gettime(CLOCK_REALTIME,  <unfinished ...>
1673  write(9, "\1\0\0\0\0\0\0\0", 8 <unfinished ...>
1698  <... clock_gettime resumed> {1382118538, 722343718}) = 0
1673  <... write resumed> )             = 8
1698  futex(0xb7751744, FUTEX_WAIT_PRIVATE, 41, {9, 277656282} <unfinished ...>
1673  setsockopt(10, SOL_TCP, TCP_CORK, [1], 4) = 0
1673  sendmsg(10, {msg_name(0)=NULL, 
msg_iov(1)=[{"gDf\230\0\0\0\0\260t\321\366\370J\2\301", 16}], msg_controllen=0, 
msg_flags=0}, 0) = 16
1673  sendmsg(10, {msg_name(0)=NULL, msg_iov(1)=[{" \200\0\0 \200\1\0 \200\2\0 
\200\3\0 \200\4\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 4096}], msg_controllen=0, 
msg_flags=0}, 0) = 4096
1673  setsockopt(10, SOL_TCP, TCP_CORK, [0], 4) = 0
1673  write(9, "\1\0\0\0\0\0\0\0", 8)   = 8
1673  clock_gettime(CLOCK_MONOTONIC, {1516, 623167557}) = 0
1673  clock_gettime(CLOCK_MONOTONIC, {1516, 623195907}) = 0
1673  gettimeofday({1382118538, 722682}, NULL) = 0
1673  select(11, [4 7 8 10], [], [], NULL) = 2 (in [8 10])
1673  recvmsg(10, {msg_name(0)=NULL, 
msg_iov(1)=[{"%`\225\23\0\0\0\0\350s\321\366\370J\2\301\0\0\0\0\0\2\20\0\0\0\20\0",
 28}], msg_controllen=0, msg_flags=0}, 0) = 28
1673  futex(0xb7751744, FUTEX_WAKE_OP_PRIVATE, 1, 1, 0xb7751740, {FUTEX_OP_SET, 
0, FUTEX_OP_CMP_GT, 1} <unfinished ...>
1698  <... futex resumed> )             = 0
1673  <... futex resumed> )             = 1
1698  futex(0xb7751700, FUTEX_WAKE_PRIVATE, 1 <unfinished ...>
1673  read(8,  <unfinished ...>
1698  <... futex resumed> )             = 0
1673  <... read resumed> "\2\0\0\0\0\0\0\0", 512) = 8
1698  pread64(3,  <unfinished ...>
1673  clock_gettime(CLOCK_MONOTONIC, {1516, 623461882}) = 0
1673  clock_gettime(CLOCK_MONOTONIC, {1516, 623492724}) = 0
1673  gettimeofday({1382118538, 722979}, NULL) = 0
1673  select(11, [4 7 8 10], [], [], NULL <unfinished ...>
1698  <... pread64 resumed> 
"!\200\0\0!\200\1\0!\200\2\0!\200\3\0!\200\4\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 
4096, 1118208) = 4096
1698  write(5, "\0", 1)                 = 1
1673  <... select resumed> )            = 1 (in [4])
1698  gettimeofday( <unfinished ...>
1673  read(4,  <unfinished ...>
1698  <... gettimeofday resumed> {1382118538, 723113}, NULL) = 0
1673  <... read resumed> "\0", 16)      = 1
1698  clock_gettime(CLOCK_REALTIME,  <unfinished ...>
1673  write(9, "\1\0\0\0\0\0\0\0", 8 <unfinished ...>
1698  <... clock_gettime resumed> {1382118538, 723161197}) = 0
1673  <... write resumed> )             = 8
1698  futex(0xb7751744, FUTEX_WAIT_PRIVATE, 43, {9, 276838803} <unfinished ...>
1673  setsockopt(10, SOL_TCP, TCP_CORK, [1], 4) = 0
1673  sendmsg(10, {msg_name(0)=NULL, 
msg_iov(1)=[{"gDf\230\0\0\0\0\350s\321\366\370J\2\301", 16}], msg_controllen=0, 
msg_flags=0}, 0) = 16
1673  sendmsg(10, {msg_name(0)=NULL, 
msg_iov(1)=[{"!\200\0\0!\200\1\0!\200\2\0!\200\3\0!\200\4\0\0\0\0\0\0\0\0\0\0\0\0\0"...,
 4096}], msg_controllen=0, msg_flags=0}, 0) = 4096
1673  setsockopt(10, SOL_TCP, TCP_CORK, [0], 4) = 0
1673  write(9, "\1\0\0\0\0\0\0\0", 8)   = 8
1673  clock_gettime(CLOCK_MONOTONIC, {1516, 623982905}) = 0
1673  clock_gettime(CLOCK_MONOTONIC, {1516, 624016075}) = 0
1673  gettimeofday({1382118538, 723502}, NULL) = 0
1673  select(11, [4 7 8 10], [], [], NULL) = 2 (in [8 10])
1673  recvmsg(10, {msg_name(0)=NULL, msg_iov(1)=[{"address@hidden \0\0\0\20\0", 
28}], msg_controllen=0, msg_flags=0}, 0) = 28
1673  futex(0xb7751744, FUTEX_WAKE_OP_PRIVATE, 1, 1, 0xb7751740, {FUTEX_OP_SET, 
0, FUTEX_OP_CMP_GT, 1} <unfinished ...>
1698  <... futex resumed> )             = 0
1673  <... futex resumed> )             = 1
1698  futex(0xb7751700, FUTEX_WAKE_PRIVATE, 1 <unfinished ...>
1673  read(8,  <unfinished ...>
1698  <... futex resumed> )             = 0
1673  <... read resumed> "\2\0\0\0\0\0\0\0", 512) = 8
1698  pread64(3,  <unfinished ...>
1673  clock_gettime(CLOCK_MONOTONIC,  <unfinished ...>
1698  <... pread64 resumed> 
"\"\200\0\0\"\200\1\0\"\200\2\0\"\200\3\0\"\200\4\0\0\0\0\0\0\0\0\0\0\0\0\0"...,
 4096, 1122304) = 4096
1673  <... clock_gettime resumed> {1516, 624286340}) = 0
1698  write(5, "\0", 1 <unfinished ...>
1673  clock_gettime(CLOCK_MONOTONIC,  <unfinished ...>
1698  <... write resumed> )             = 1
1673  <... clock_gettime resumed> {1516, 624355581}) = 0
1698  gettimeofday( <unfinished ...>
1673  gettimeofday( <unfinished ...>
1698  <... gettimeofday resumed> {1382118538, 723846}, NULL) = 0
1673  <... gettimeofday resumed> {1382118538, 723856}, NULL) = 0
1698  clock_gettime(CLOCK_REALTIME,  <unfinished ...>
1673  select(11, [4 7 8 10], [], [], NULL <unfinished ...>
1698  <... clock_gettime resumed> {1382118538, 723893169}) = 0
1673  <... select resumed> )            = 1 (in [4])
1698  futex(0xb7751744, FUTEX_WAIT_PRIVATE, 45, {9, 276106831} <unfinished ...>
1673  read(4, "\0", 16)                 = 1
1673  write(9, "\1\0\0\0\0\0\0\0", 8)   = 8
1673  setsockopt(10, SOL_TCP, TCP_CORK, [1], 4) = 0
1673  sendmsg(10, {msg_name(0)=NULL, msg_iov(1)=[{"address@hidden", 16}], 
msg_controllen=0, msg_flags=0}, 0) = 16
1673  sendmsg(10, {msg_name(0)=NULL, 
msg_iov(1)=[{"\"\200\0\0\"\200\1\0\"\200\2\0\"\200\3\0\"\200\4\0\0\0\0\0\0\0\0\0\0\0\0\0"...,
 4096}], msg_controllen=0, msg_flags=0}, 0) = 4096
1673  setsockopt(10, SOL_TCP, TCP_CORK, [0], 4) = 0
1673  write(9, "\1\0\0\0\0\0\0\0", 8)   = 8
1673  clock_gettime(CLOCK_MONOTONIC, {1516, 624798169}) = 0
1673  clock_gettime(CLOCK_MONOTONIC, {1516, 624826115}) = 0
1673  gettimeofday({1382118538, 724312}, NULL) = 0
1673  select(11, [4 7 8 10], [], [], NULL) = 2 (in [8 10])
1673  recvmsg(10, {msg_name(0)=NULL, 
msg_iov(1)=[{"%`\225\23\0\0\0\0\10w\321\366\370J\2\301\0\0\0\0\0\6\0\0\0\0\20\0",
 28}], msg_controllen=0, msg_flags=0}, 0) = 28
1673  futex(0xb7751744, FUTEX_WAKE_OP_PRIVATE, 1, 1, 0xb7751740, {FUTEX_OP_SET, 
0, FUTEX_OP_CMP_GT, 1} <unfinished ...>
1698  <... futex resumed> )             = 0
1673  <... futex resumed> )             = 1
1698  futex(0xb7751700, FUTEX_WAKE_PRIVATE, 1 <unfinished ...>
1673  read(8,  <unfinished ...>
1698  <... futex resumed> )             = 0
1673  <... read resumed> "\2\0\0\0\0\0\0\0", 512) = 8
1698  pread64(3,  <unfinished ...>
1673  clock_gettime(CLOCK_MONOTONIC, {1516, 625092126}) = 0
1673  clock_gettime(CLOCK_MONOTONIC, {1516, 625122650}) = 0
1673  gettimeofday({1382118538, 724608}, NULL) = 0
1673  select(11, [4 7 8 10], [], [], NULL <unfinished ...>
1698  <... pread64 resumed> 
"`\200\0\0`\200\1\0`\200\2\0`\200\3\0`\200\4\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 
4096, 1245184) = 4096
1698  write(5, "\0", 1)                 = 1
1673  <... select resumed> )            = 1 (in [4])
1698  gettimeofday( <unfinished ...>
1673  read(4,  <unfinished ...>
1698  <... gettimeofday resumed> {1382118538, 724786}, NULL) = 0
1673  <... read resumed> "\0", 16)      = 1
1698  clock_gettime(CLOCK_REALTIME,  <unfinished ...>
1673  write(9, "\1\0\0\0\0\0\0\0", 8 <unfinished ...>
1698  <... clock_gettime resumed> {1382118538, 724835065}) = 0
1673  <... write resumed> )             = 8
1698  futex(0xb7751744, FUTEX_WAIT_PRIVATE, 47, {9, 275164935} <unfinished ...>
1673  setsockopt(10, SOL_TCP, TCP_CORK, [1], 4) = 0
1673  sendmsg(10, {msg_name(0)=NULL, 
msg_iov(1)=[{"gDf\230\0\0\0\0\10w\321\366\370J\2\301", 16}], msg_controllen=0, 
msg_flags=0}, 0) = 16
1673  sendmsg(10, {msg_name(0)=NULL, 
msg_iov(1)=[{"`\200\0\0`\200\1\0`\200\2\0`\200\3\0`\200\4\0\0\0\0\0\0\0\0\0\0\0\0\0"...,
 4096}], msg_controllen=0, msg_flags=0}, 0) = 4096
1673  setsockopt(10, SOL_TCP, TCP_CORK, [0], 4) = 0
1673  write(9, "\1\0\0\0\0\0\0\0", 8)   = 8
1673  clock_gettime(CLOCK_MONOTONIC, {1516, 625662770}) = 0
1673  clock_gettime(CLOCK_MONOTONIC, {1516, 625690665}) = 0
1673  gettimeofday({1382118538, 725176}, NULL) = 0
1673  select(11, [4 7 8 10], [], [], NULL) = 2 (in [8 10])
1673  recvmsg(10, {msg_name(0)=NULL, 
msg_iov(1)=[{"%`\225\23\0\0\0\0`y\321\366\370J\2\301\0\0\0\0\0\6\20\0\0\0\20\0",
 28}], msg_controllen=0, msg_flags=0}, 0) = 28
1673  futex(0xb7751744, FUTEX_WAKE_OP_PRIVATE, 1, 1, 0xb7751740, {FUTEX_OP_SET, 
0, FUTEX_OP_CMP_GT, 1} <unfinished ...>
1698  <... futex resumed> )             = 0
1673  <... futex resumed> )             = 1
1698  futex(0xb7751700, FUTEX_WAKE_PRIVATE, 1 <unfinished ...>
1673  read(8,  <unfinished ...>
1698  <... futex resumed> )             = 0
1673  <... read resumed> "\2\0\0\0\0\0\0\0", 512) = 8
1698  pread64(3,  <unfinished ...>
1673  clock_gettime(CLOCK_MONOTONIC, {1516, 625960522}) = 0
1673  clock_gettime(CLOCK_MONOTONIC, {1516, 625991446}) = 0
1673  gettimeofday({1382118538, 725478}, NULL) = 0
1673  select(11, [4 7 8 10], [], [], NULL <unfinished ...>
1698  <... pread64 resumed> 
"a\200\0\0a\200\1\0a\200\2\0a\200\3\0a\200\4\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 
4096, 1249280) = 4096
1698  write(5, "\0", 1)                 = 1
1673  <... select resumed> )            = 1 (in [4])
1698  gettimeofday( <unfinished ...>
1673  read(4,  <unfinished ...>
1698  <... gettimeofday resumed> {1382118538, 725657}, NULL) = 0
1673  <... read resumed> "\0", 16)      = 1
1698  clock_gettime(CLOCK_REALTIME,  <unfinished ...>
1673  write(9, "\1\0\0\0\0\0\0\0", 8 <unfinished ...>
1698  <... clock_gettime resumed> {1382118538, 725705005}) = 0
1673  <... write resumed> )             = 8
1698  futex(0xb7751744, FUTEX_WAIT_PRIVATE, 49, {9, 274294995} <unfinished ...>
1673  setsockopt(10, SOL_TCP, TCP_CORK, [1], 4) = 0
1673  sendmsg(10, {msg_name(0)=NULL, 
msg_iov(1)=[{"gDf\230\0\0\0\0`y\321\366\370J\2\301", 16}], msg_controllen=0, 
msg_flags=0}, 0) = 16
1673  sendmsg(10, {msg_name(0)=NULL, 
msg_iov(1)=[{"a\200\0\0a\200\1\0a\200\2\0a\200\3\0a\200\4\0\0\0\0\0\0\0\0\0\0\0\0\0"...,
 4096}], msg_controllen=0, msg_flags=0}, 0) = 4096
1673  setsockopt(10, SOL_TCP, TCP_CORK, [0], 4) = 0
1673  write(9, "\1\0\0\0\0\0\0\0", 8)   = 8
1673  clock_gettime(CLOCK_MONOTONIC, {1516, 626530977}) = 0
1673  clock_gettime(CLOCK_MONOTONIC, {1516, 626559013}) = 0
1673  gettimeofday({1382118538, 726045}, NULL) = 0
1673  select(11, [4 7 8 10], [], [], NULL) = 2 (in [8 10])
1673  recvmsg(10, {msg_name(0)=NULL, msg_iov(1)=[{"%`\225\23\0\0\0\0 
s\321\366\370J\2\301\0\0\0\0\0\6 \0\0\0\20\0", 28}], msg_controllen=0, 
msg_flags=0}, 0) = 28
1673  futex(0xb7751744, FUTEX_WAKE_OP_PRIVATE, 1, 1, 0xb7751740, {FUTEX_OP_SET, 
0, FUTEX_OP_CMP_GT, 1} <unfinished ...>
1698  <... futex resumed> )             = 0
1673  <... futex resumed> )             = 1
1698  futex(0xb7751700, FUTEX_WAKE_PRIVATE, 1 <unfinished ...>
1673  read(8,  <unfinished ...>
1698  <... futex resumed> )             = 0
1673  <... read resumed> "\2\0\0\0\0\0\0\0", 512) = 8
1698  pread64(3,  <unfinished ...>
1673  clock_gettime(CLOCK_MONOTONIC,  <unfinished ...>
1698  <... pread64 resumed> 
"b\200\0\0b\200\1\0b\200\2\0b\200\3\0b\200\4\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 
4096, 1253376) = 4096
1673  <... clock_gettime resumed> {1516, 626828419}) = 0
1698  write(5, "\0", 1 <unfinished ...>
1673  clock_gettime(CLOCK_MONOTONIC,  <unfinished ...>
1698  <... write resumed> )             = 1
1673  <... clock_gettime resumed> {1516, 626892192}) = 0
1698  gettimeofday( <unfinished ...>
1673  gettimeofday( <unfinished ...>
1698  <... gettimeofday resumed> {1382118538, 726384}, NULL) = 0
1673  <... gettimeofday resumed> {1382118538, 726394}, NULL) = 0
1698  clock_gettime(CLOCK_REALTIME,  <unfinished ...>
1673  select(11, [4 7 8 10], [], [], NULL <unfinished ...>
1698  <... clock_gettime resumed> {1382118538, 726430095}) = 0
1673  <... select resumed> )            = 1 (in [4])
1698  futex(0xb7751744, FUTEX_WAIT_PRIVATE, 51, {9, 273569905} <unfinished ...>
1673  read(4, "\0", 16)                 = 1
1673  write(9, "\1\0\0\0\0\0\0\0", 8)   = 8
1673  setsockopt(10, SOL_TCP, TCP_CORK, [1], 4) = 0
1673  sendmsg(10, {msg_name(0)=NULL, msg_iov(1)=[{"gDf\230\0\0\0\0 
s\321\366\370J\2\301", 16}], msg_controllen=0, msg_flags=0}, 0) = 16
1673  sendmsg(10, {msg_name(0)=NULL, 
msg_iov(1)=[{"b\200\0\0b\200\1\0b\200\2\0b\200\3\0b\200\4\0\0\0\0\0\0\0\0\0\0\0\0\0"...,
 4096}], msg_controllen=0, msg_flags=0}, 0) = 4096
1673  setsockopt(10, SOL_TCP, TCP_CORK, [0], 4) = 0
1673  write(9, "\1\0\0\0\0\0\0\0", 8)   = 8
1673  clock_gettime(CLOCK_MONOTONIC, {1516, 627334733}) = 0
1673  clock_gettime(CLOCK_MONOTONIC, {1516, 627367654}) = 0
1673  gettimeofday({1382118538, 726854}, NULL) = 0
1673  select(11, [4 7 8 10], [], [], NULL) = 2 (in [8 10])
1673  recvmsg(10, {msg_name(0)=NULL, 
msg_iov(1)=[{"%`\225\23\0\0\0\0xu\321\366\370J\2\301\0\0\0\0\0\4\0\0\0\0\20\0", 
28}], msg_controllen=0, msg_flags=0}, 0) = 28
1673  futex(0xb7751744, FUTEX_WAKE_OP_PRIVATE, 1, 1, 0xb7751740, {FUTEX_OP_SET, 
0, FUTEX_OP_CMP_GT, 1} <unfinished ...>
1698  <... futex resumed> )             = 0
1673  <... futex resumed> )             = 1
1698  futex(0xb7751700, FUTEX_WAKE_PRIVATE, 1 <unfinished ...>
1673  read(8,  <unfinished ...>
1698  <... futex resumed> )             = 0
1673  <... read resumed> "\2\0\0\0\0\0\0\0", 512) = 8
1698  pread64(3,  <unfinished ...>
1673  clock_gettime(CLOCK_MONOTONIC, {1516, 627634315}) = 0
1673  clock_gettime(CLOCK_MONOTONIC, {1516, 627665227}) = 0
1673  gettimeofday({1382118538, 727151}, NULL) = 0
1673  select(11, [4 7 8 10], [], [], NULL <unfinished ...>
1698  <... pread64 resumed> 
"@address@hidden@address@hidden@\200\4\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 4096, 
524288) = 4096
1698  write(5, "\0", 1)                 = 1
1673  <... select resumed> )            = 1 (in [4])
1698  gettimeofday( <unfinished ...>
1673  read(4,  <unfinished ...>
1698  <... gettimeofday resumed> {1382118538, 727373}, NULL) = 0
1673  <... read resumed> "\0", 16)      = 1
1698  clock_gettime(CLOCK_REALTIME,  <unfinished ...>
1673  write(9, "\1\0\0\0\0\0\0\0", 8 <unfinished ...>
1698  <... clock_gettime resumed> {1382118538, 727421056}) = 0
1673  <... write resumed> )             = 8
1698  futex(0xb7751744, FUTEX_WAIT_PRIVATE, 53, {9, 272578944} <unfinished ...>
1673  setsockopt(10, SOL_TCP, TCP_CORK, [1], 4) = 0
1673  sendmsg(10, {msg_name(0)=NULL, 
msg_iov(1)=[{"gDf\230\0\0\0\0xu\321\366\370J\2\301", 16}], msg_controllen=0, 
msg_flags=0}, 0) = 16
1673  sendmsg(10, {msg_name(0)=NULL, 
msg_iov(1)=[{"@address@hidden@address@hidden@\200\4\0\0\0\0\0\0\0\0\0\0\0\0\0"...,
 4096}], msg_controllen=0, msg_flags=0}, 0) = 4096
1673  setsockopt(10, SOL_TCP, TCP_CORK, [0], 4) = 0
1673  write(9, "\1\0\0\0\0\0\0\0", 8)   = 8
1673  clock_gettime(CLOCK_MONOTONIC, {1516, 628250769}) = 0
1673  clock_gettime(CLOCK_MONOTONIC, {1516, 628278814}) = 0
1673  gettimeofday({1382118538, 727764}, NULL) = 0
1673  select(11, [4 7 8 10], [], [], NULL) = 2 (in [8 10])
1673  recvmsg(10, {msg_name(0)=NULL, msg_iov(1)=[{"address@hidden", 28}], 
msg_controllen=0, msg_flags=0}, 0) = 28
1673  futex(0xb7751744, FUTEX_WAKE_OP_PRIVATE, 1, 1, 0xb7751740, {FUTEX_OP_SET, 
0, FUTEX_OP_CMP_GT, 1} <unfinished ...>
1698  <... futex resumed> )             = 0
1673  <... futex resumed> )             = 1
1698  futex(0xb7751700, FUTEX_WAKE_PRIVATE, 1 <unfinished ...>
1673  read(8,  <unfinished ...>
1698  <... futex resumed> )             = 0
1673  <... read resumed> "\2\0\0\0\0\0\0\0", 512) = 8
1698  pread64(3,  <unfinished ...>
1673  clock_gettime(CLOCK_MONOTONIC, {1516, 628544259}) = 0
1698  <... pread64 resumed> 
"\4\200\0\0\4\200\1\0\4\200\2\0\4\200\3\0\4\200\4\0\0\0\0\0\0\0\0\0\0\0\0\0"...,
 4096, 344064) = 4096
1673  clock_gettime(CLOCK_MONOTONIC,  <unfinished ...>
1698  write(5, "\0", 1 <unfinished ...>
1673  <... clock_gettime resumed> {1516, 628599889}) = 0
1698  <... write resumed> )             = 1
1673  gettimeofday( <unfinished ...>
1698  gettimeofday( <unfinished ...>
1673  <... gettimeofday resumed> {1382118538, 728108}, NULL) = 0
1698  <... gettimeofday resumed> {1382118538, 728118}, NULL) = 0
1673  select(11, [4 7 8 10], [], [], NULL <unfinished ...>
1698  clock_gettime(CLOCK_REALTIME,  <unfinished ...>
1673  <... select resumed> )            = 1 (in [4])
1698  <... clock_gettime resumed> {1382118538, 728171757}) = 0
1673  read(4,  <unfinished ...>
1698  futex(0xb7751744, FUTEX_WAIT_PRIVATE, 55, {9, 271828243} <unfinished ...>
1673  <... read resumed> "\0", 16)      = 1
1673  write(9, "\1\0\0\0\0\0\0\0", 8)   = 8
1673  setsockopt(10, SOL_TCP, TCP_CORK, [1], 4) = 0
1673  sendmsg(10, {msg_name(0)=NULL, 
msg_iov(1)=[{"gDf\230\0\0\0\0xu\321\366\370J\2\301", 16}], msg_controllen=0, 
msg_flags=0}, 0) = 16
1673  sendmsg(10, {msg_name(0)=NULL, 
msg_iov(1)=[{"\4\200\0\0\4\200\1\0\4\200\2\0\4\200\3\0\4\200\4\0\0\0\0\0\0\0\0\0\0\0\0\0"...,
 4096}], msg_controllen=0, msg_flags=0}, 0) = 4096
1673  setsockopt(10, SOL_TCP, TCP_CORK, [0], 4) = 0
1673  write(9, "\1\0\0\0\0\0\0\0", 8)   = 8
1673  clock_gettime(CLOCK_MONOTONIC, {1516, 629061326}) = 0
1673  clock_gettime(CLOCK_MONOTONIC, {1516, 629089746}) = 0
1673  gettimeofday({1382118538, 728576}, NULL) = 0
1673  select(11, [4 7 8 10], [], [], NULL) = 2 (in [8 10])
1673  recvmsg(10, {msg_name(0)=NULL, msg_iov(1)=[{"%`\225\23\0\0\0\0 
s\321\366\370J\2\301\0\0\0\0\0 \0\0\0\0\20\0", 28}], msg_controllen=0, 
msg_flags=0}, 0) = 28
1673  futex(0xb7751744, FUTEX_WAKE_OP_PRIVATE, 1, 1, 0xb7751740, {FUTEX_OP_SET, 
0, FUTEX_OP_CMP_GT, 1} <unfinished ...>
1698  <... futex resumed> )             = 0
1673  <... futex resumed> )             = 1
1698  futex(0xb7751700, FUTEX_WAKE_PRIVATE, 1 <unfinished ...>
1673  read(8,  <unfinished ...>
1698  <... futex resumed> )             = 0
1673  <... read resumed> "\2\0\0\0\0\0\0\0", 512) = 8
1698  pread64(3,  <unfinished ...>
1673  clock_gettime(CLOCK_MONOTONIC, {1516, 629353298}) = 0
1673  clock_gettime(CLOCK_MONOTONIC, {1516, 629383854}) = 0
1673  gettimeofday({1382118538, 728870}, NULL) = 0
1673  select(11, [4 7 8 10], [], [], NULL <unfinished ...>
1698  <... pread64 resumed> 
"\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 4096, 
2752512) = 4096
1698  write(5, "\0", 1)                 = 1
1673  <... select resumed> )            = 1 (in [4])
1698  gettimeofday( <unfinished ...>
1673  read(4,  <unfinished ...>
1698  <... gettimeofday resumed> {1382118538, 729044}, NULL) = 0
1673  <... read resumed> "\0", 16)      = 1
1698  clock_gettime(CLOCK_REALTIME,  <unfinished ...>
1673  write(9, "\1\0\0\0\0\0\0\0", 8 <unfinished ...>
1698  <... clock_gettime resumed> {1382118538, 729091385}) = 0
1673  <... write resumed> )             = 8
1698  futex(0xb7751744, FUTEX_WAIT_PRIVATE, 57, {9, 270908615} <unfinished ...>
1673  setsockopt(10, SOL_TCP, TCP_CORK, [1], 4) = 0
1673  sendmsg(10, {msg_name(0)=NULL, msg_iov(1)=[{"gDf\230\0\0\0\0 
s\321\366\370J\2\301", 16}], msg_controllen=0, msg_flags=0}, 0) = 16
1673  sendmsg(10, {msg_name(0)=NULL, 
msg_iov(1)=[{"\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"...,
 4096}], msg_controllen=0, msg_flags=0}, 0) = 4096
1673  setsockopt(10, SOL_TCP, TCP_CORK, [0], 4) = 0
1673  write(9, "\1\0\0\0\0\0\0\0", 8)   = 8
1673  clock_gettime(CLOCK_MONOTONIC, {1516, 629923669}) = 0
1673  clock_gettime(CLOCK_MONOTONIC, {1516, 629951322}) = 0
1673  gettimeofday({1382118538, 729436}, NULL) = 0
1673  select(11, [4 7 8 10], [], [], NULL) = 2 (in [8 10])
1673  recvmsg(10, {msg_name(0)=NULL, 
msg_iov(1)=[{"%`\225\23\0\0\0\0`y\321\366\370J\2\301\0\0\0\0\0\0\0\0\0\0\20\0", 
28}], msg_controllen=0, msg_flags=0}, 0) = 28
1673  futex(0xb7751744, FUTEX_WAKE_OP_PRIVATE, 1, 1, 0xb7751740, {FUTEX_OP_SET, 
0, FUTEX_OP_CMP_GT, 1} <unfinished ...>
1698  <... futex resumed> )             = 0
1673  <... futex resumed> )             = 1
1698  futex(0xb7751700, FUTEX_WAKE_PRIVATE, 1 <unfinished ...>
1673  read(8,  <unfinished ...>
1698  <... futex resumed> )             = 0
1673  <... read resumed> "\2\0\0\0\0\0\0\0", 512) = 8
1698  pread64(3,  <unfinished ...>
1673  clock_gettime(CLOCK_MONOTONIC,  <unfinished ...>
1698  <... pread64 resumed> 
"\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 4096, 
327680) = 4096
1673  <... clock_gettime resumed> {1516, 630205847}) = 0
1698  write(5, "\0", 1 <unfinished ...>
1673  clock_gettime(CLOCK_MONOTONIC,  <unfinished ...>
1698  <... write resumed> )             = 1
1673  <... clock_gettime resumed> {1516, 630266159}) = 0
1698  gettimeofday( <unfinished ...>
1673  gettimeofday( <unfinished ...>
1698  <... gettimeofday resumed> {1382118538, 729757}, NULL) = 0
1673  <... gettimeofday resumed> {1382118538, 729767}, NULL) = 0
1698  clock_gettime(CLOCK_REALTIME,  <unfinished ...>
1673  select(11, [4 7 8 10], [], [], NULL <unfinished ...>
1698  <... clock_gettime resumed> {1382118538, 729803412}) = 0
1673  <... select resumed> )            = 1 (in [4])
1698  futex(0xb7751744, FUTEX_WAIT_PRIVATE, 59, {9, 270196588} <unfinished ...>
1673  read(4, "\0", 16)                 = 1
1673  write(9, "\1\0\0\0\0\0\0\0", 8)   = 8
1673  setsockopt(10, SOL_TCP, TCP_CORK, [1], 4) = 0
1673  sendmsg(10, {msg_name(0)=NULL, 
msg_iov(1)=[{"gDf\230\0\0\0\0`y\321\366\370J\2\301", 16}], msg_controllen=0, 
msg_flags=0}, 0) = 16
1673  sendmsg(10, {msg_name(0)=NULL, 
msg_iov(1)=[{"\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"...,
 4096}], msg_controllen=0, msg_flags=0}, 0) = 4096
1673  setsockopt(10, SOL_TCP, TCP_CORK, [0], 4) = 0
1673  write(9, "\1\0\0\0\0\0\0\0", 8)   = 8
1673  clock_gettime(CLOCK_MONOTONIC, {1516, 630703354}) = 0
1673  clock_gettime(CLOCK_MONOTONIC, {1516, 630730984}) = 0
1673  gettimeofday({1382118538, 730216}, NULL) = 0
1673  select(11, [4 7 8 10], [], [], NULL) = 2 (in [8 10])
1673  recvmsg(10, {msg_name(0)=NULL, 
msg_iov(1)=[{"%`\225\23\0\0\0\0\10w\321\366\370J\2\301\0\0\0\0\0\0\20\0\0\0\20\0",
 28}], msg_controllen=0, msg_flags=0}, 0) = 28
1673  futex(0xb7751744, FUTEX_WAKE_OP_PRIVATE, 1, 1, 0xb7751740, {FUTEX_OP_SET, 
0, FUTEX_OP_CMP_GT, 1} <unfinished ...>
1698  <... futex resumed> )             = 0
1673  <... futex resumed> )             = 1
1698  futex(0xb7751700, FUTEX_WAKE_PRIVATE, 1 <unfinished ...>
1673  read(8,  <unfinished ...>
1698  <... futex resumed> )             = 0
1673  <... read resumed> "\2\0\0\0\0\0\0\0", 512) = 8
1698  pread64(3,  <unfinished ...>
1673  clock_gettime(CLOCK_MONOTONIC,  <unfinished ...>
1698  <... pread64 resumed> 
"\201\0\0\0\202\0\0\0\203\0\0\0w}\365\37\2\0\4\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 
4096, 331776) = 4096
1673  <... clock_gettime resumed> {1516, 630984257}) = 0
1698  write(5, "\0", 1 <unfinished ...>
1673  clock_gettime(CLOCK_MONOTONIC,  <unfinished ...>
1698  <... write resumed> )             = 1
1673  <... clock_gettime resumed> {1516, 631042450}) = 0
1698  gettimeofday( <unfinished ...>
1673  gettimeofday( <unfinished ...>
1698  <... gettimeofday resumed> {1382118538, 730531}, NULL) = 0
1673  <... gettimeofday resumed> {1382118538, 730540}, NULL) = 0
1698  clock_gettime(CLOCK_REALTIME,  <unfinished ...>
1673  select(11, [4 7 8 10], [], [], NULL <unfinished ...>
1698  <... clock_gettime resumed> {1382118538, 730574637}) = 0
1673  <... select resumed> )            = 1 (in [4])
1698  futex(0xb7751744, FUTEX_WAIT_PRIVATE, 61, {9, 269425363} <unfinished ...>
1673  read(4, "\0", 16)                 = 1
1673  write(9, "\1\0\0\0\0\0\0\0", 8)   = 8
1673  setsockopt(10, SOL_TCP, TCP_CORK, [1], 4) = 0
1673  sendmsg(10, {msg_name(0)=NULL, 
msg_iov(1)=[{"gDf\230\0\0\0\0\10w\321\366\370J\2\301", 16}], msg_controllen=0, 
msg_flags=0}, 0) = 16
1673  sendmsg(10, {msg_name(0)=NULL, 
msg_iov(1)=[{"\201\0\0\0\202\0\0\0\203\0\0\0w}\365\37\2\0\4\0\0\0\0\0\0\0\0\0\0\0\0\0"...,
 4096}], msg_controllen=0, msg_flags=0}, 0) = 4096
1673  setsockopt(10, SOL_TCP, TCP_CORK, [0], 4) = 0
1673  write(9, "\1\0\0\0\0\0\0\0", 8)   = 8
1673  clock_gettime(CLOCK_MONOTONIC, {1516, 631462492}) = 0
1673  clock_gettime(CLOCK_MONOTONIC, {1516, 631490022}) = 0
1673  gettimeofday({1382118538, 730975}, NULL) = 0
1673  select(11, [4 7 8 10], [], [], NULL) = 2 (in [8 10])
1673  recvmsg(10, {msg_name(0)=NULL, msg_iov(1)=[{"address@hidden", 28}], 
msg_controllen=0, msg_flags=0}, 0) = 28
1673  futex(0xb7751744, FUTEX_WAKE_OP_PRIVATE, 1, 1, 0xb7751740, {FUTEX_OP_SET, 
0, FUTEX_OP_CMP_GT, 1} <unfinished ...>
1698  <... futex resumed> )             = 0
1673  <... futex resumed> )             = 1
1698  futex(0xb7751700, FUTEX_WAKE_PRIVATE, 1 <unfinished ...>
1673  read(8,  <unfinished ...>
1698  <... futex resumed> )             = 0
1673  <... read resumed> "\2\0\0\0\0\0\0\0", 512) = 8
1698  pread64(3,  <unfinished ...>
1673  clock_gettime(CLOCK_MONOTONIC, {1516, 631750171}) = 0
1673  clock_gettime(CLOCK_MONOTONIC, {1516, 631780718}) = 0
1673  gettimeofday({1382118538, 731266}, NULL) = 0
1673  select(11, [4 7 8 10], [], [], NULL <unfinished ...>
1698  <... pread64 resumed> 
"\0\0\0\0\0\0\0\0b\302^Rb\302^Rb\302^R\0\0\0\0\0\0\0\0\0\0\0\0"..., 4096, 
733184) = 4096
1698  write(5, "\0", 1)                 = 1
1673  <... select resumed> )            = 1 (in [4])
1698  gettimeofday( <unfinished ...>
1673  read(4,  <unfinished ...>
1698  <... gettimeofday resumed> {1382118538, 731500}, NULL) = 0
1673  <... read resumed> "\0", 16)      = 1
1698  clock_gettime(CLOCK_REALTIME,  <unfinished ...>
1673  write(9, "\1\0\0\0\0\0\0\0", 8 <unfinished ...>
1698  <... clock_gettime resumed> {1382118538, 731546829}) = 0
1673  <... write resumed> )             = 8
1698  futex(0xb7751744, FUTEX_WAIT_PRIVATE, 63, {9, 268453171} <unfinished ...>
1673  setsockopt(10, SOL_TCP, TCP_CORK, [1], 4) = 0
1673  sendmsg(10, {msg_name(0)=NULL, msg_iov(1)=[{"address@hidden", 16}], 
msg_controllen=0, msg_flags=0}, 0) = 16
1673  sendmsg(10, {msg_name(0)=NULL, 
msg_iov(1)=[{"\0\0\0\0\0\0\0\0b\302^Rb\302^Rb\302^R\0\0\0\0\0\0\0\0\0\0\0\0"...,
 4096}], msg_controllen=0, msg_flags=0}, 0) = 4096
1673  setsockopt(10, SOL_TCP, TCP_CORK, [0], 4) = 0
1673  write(9, "\1\0\0\0\0\0\0\0", 8)   = 8
1673  clock_gettime(CLOCK_MONOTONIC, {1516, 632361112}) = 0
1673  clock_gettime(CLOCK_MONOTONIC, {1516, 632388374}) = 0
1673  gettimeofday({1382118538, 731873}, NULL) = 0
1673  select(11, [4 7 8 10], [], [], NULL) = 2 (in [8 10])
1673  recvmsg(10, {msg_name(0)=NULL, 
msg_iov(1)=[{"%`\225\23\0\0\0\0\350s\321\366\370J\2\301\0\0\0\0@  \0\0\0\20\0", 
28}], msg_controllen=0, msg_flags=0}, 0) = 28
1673  futex(0xb7751744, FUTEX_WAKE_OP_PRIVATE, 1, 1, 0xb7751740, {FUTEX_OP_SET, 
0, FUTEX_OP_CMP_GT, 1} <unfinished ...>
1698  <... futex resumed> )             = 0
1673  <... futex resumed> )             = 1
1698  futex(0xb7751700, FUTEX_WAKE_PRIVATE, 1 <unfinished ...>
1673  read(8,  <unfinished ...>
1698  <... futex resumed> )             = 0
1673  <... read resumed> "\2\0\0\0\0\0\0\0", 512) = 8
1698  pread64(3,  <unfinished ...>
1673  clock_gettime(CLOCK_MONOTONIC, {1516, 632642793}) = 0
1673  clock_gettime(CLOCK_MONOTONIC, {1516, 632675696}) = 0
1673  gettimeofday({1382118538, 732161}, NULL) = 0
1673  select(11, [4 7 8 10], [], [], NULL <unfinished ...>
1698  <... pread64 resumed> 
"\200\0\0\0\1\25\0\0\200\0\0\0\1\26\0\0\200\0\0\0\1\31\0\0\200\0\0\0\1\32\0\0"...,
 65536, 18087936) = 65536
1698  write(5, "\0", 1)                 = 1
1673  <... select resumed> )            = 1 (in [4])
1698  gettimeofday( <unfinished ...>
1673  read(4,  <unfinished ...>
1698  <... gettimeofday resumed> {1382118538, 732555}, NULL) = 0
1673  <... read resumed> "\0", 16)      = 1
1698  clock_gettime(CLOCK_REALTIME,  <unfinished ...>
1673  futex(0xb7751740, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
1698  <... clock_gettime resumed> {1382118538, 732603005}) = 0
1698  futex(0xb7751740, FUTEX_WAKE_PRIVATE, 1) = 1
1673  <... futex resumed> )             = 0
1698  futex(0xb7751744, FUTEX_WAIT_PRIVATE, 65, {9, 267396995} <unfinished ...>
1673  futex(0xb7751744, FUTEX_WAKE_OP_PRIVATE, 1, 1, 0xb7751740, {FUTEX_OP_SET, 
0, FUTEX_OP_CMP_GT, 1} <unfinished ...>
1698  <... futex resumed> )             = -1 EAGAIN (Resource temporarily 
unavailable)
1673  <... futex resumed> )             = 0
1698  futex(0xb7751700, FUTEX_WAKE_PRIVATE, 1 <unfinished ...>
1673  clock_gettime(CLOCK_MONOTONIC,  <unfinished ...>
1698  <... futex resumed> )             = 0
1673  <... clock_gettime resumed> {1516, 633278678}) = 0
1698  pread64(3,  <unfinished ...>
1673  clock_gettime(CLOCK_MONOTONIC, {1516, 633326588}) = 0
1673  gettimeofday({1382118538, 732814}, NULL) = 0
1673  select(11, [4 7 8 10], [], [], NULL <unfinished ...>
1698  <... pread64 resumed> "\300;address@hidden"..., 4096, 20586496) = 4096
1698  write(5, "\0", 1)                 = 1
1673  <... select resumed> )            = 1 (in [4])
1698  gettimeofday( <unfinished ...>
1673  read(4,  <unfinished ...>
1698  <... gettimeofday resumed> {1382118538, 733066}, NULL) = 0
1673  <... read resumed> "\0", 16)      = 1
1698  clock_gettime(CLOCK_REALTIME,  <unfinished ...>
1673  write(9, "\1\0\0\0\0\0\0\0", 8 <unfinished ...>
1698  <... clock_gettime resumed> {1382118538, 733117418}) = 0
1673  <... write resumed> )             = 8
1698  futex(0xb7751744, FUTEX_WAIT_PRIVATE, 67, {9, 266882582} <unfinished ...>
1673  setsockopt(10, SOL_TCP, TCP_CORK, [1], 4) = 0
1673  sendmsg(10, {msg_name(0)=NULL, 
msg_iov(1)=[{"gDf\230\0\0\0\0\350s\321\366\370J\2\301", 16}], msg_controllen=0, 
msg_flags=0}, 0) = 16
1673  sendmsg(10, {msg_name(0)=NULL, msg_iov(1)=[{"\300;address@hidden"..., 
4096}], msg_controllen=0, msg_flags=0}, 0) = 4096
1673  setsockopt(10, SOL_TCP, TCP_CORK, [0], 4) = 0
1673  write(9, "\1\0\0\0\0\0\0\0", 8)   = 8
1673  clock_gettime(CLOCK_MONOTONIC, {1516, 633932259}) = 0
1673  clock_gettime(CLOCK_MONOTONIC, {1516, 633959530}) = 0
1673  gettimeofday({1382118538, 733444}, NULL) = 0
1673  select(11, [4 7 8 10], [], [], NULL) = 2 (in [8 10])
1673  recvmsg(10, {msg_name(0)=NULL, 
msg_iov(1)=[{"%`\225\23\0\0\0\1\260t\321\366\370J\2\301\0\0\0\0\0\0\0\0\0\0\20\0",
 28}], msg_controllen=0, msg_flags=0}, 0) = 28
1673  recvmsg(10, {msg_name(0)=NULL, 
msg_iov(1)=[{"\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"...,
 4096}], msg_controllen=0, msg_flags=0}, 0) = 4096
1673  futex(0xb7751744, FUTEX_WAKE_OP_PRIVATE, 1, 1, 0xb7751740, {FUTEX_OP_SET, 
0, FUTEX_OP_CMP_GT, 1} <unfinished ...>
1698  <... futex resumed> )             = 0
1673  <... futex resumed> )             = 1
1698  futex(0xb7751700, FUTEX_WAKE_PRIVATE, 1 <unfinished ...>
1673  read(8,  <unfinished ...>
1698  <... futex resumed> )             = 0
1673  <... read resumed> "\2\0\0\0\0\0\0\0", 512) = 8
1698  pwrite64(3, 
"\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 4096, 
327680 <unfinished ...>
1673  clock_gettime(CLOCK_MONOTONIC, {1516, 634282454}) = 0
1698  <... pwrite64 resumed> )          = 4096
1673  clock_gettime(CLOCK_MONOTONIC,  <unfinished ...>
1698  write(5, "\0", 1 <unfinished ...>
1673  <... clock_gettime resumed> {1516, 634318827}) = 0
1698  <... write resumed> )             = 1
1673  gettimeofday( <unfinished ...>
1698  gettimeofday( <unfinished ...>
1673  <... gettimeofday resumed> {1382118538, 733823}, NULL) = 0
1698  <... gettimeofday resumed> {1382118538, 733832}, NULL) = 0
1673  select(11, [4 7 8 10], [], [], NULL <unfinished ...>
1698  clock_gettime(CLOCK_REALTIME,  <unfinished ...>
1673  <... select resumed> )            = 1 (in [4])
1698  <... clock_gettime resumed> {1382118538, 733884274}) = 0
1673  read(4,  <unfinished ...>
1698  futex(0xb7751744, FUTEX_WAIT_PRIVATE, 69, {9, 266115726} <unfinished ...>
1673  <... read resumed> "\0", 16)      = 1
1673  futex(0xb7751744, FUTEX_WAKE_OP_PRIVATE, 1, 1, 0xb7751740, {FUTEX_OP_SET, 
0, FUTEX_OP_CMP_GT, 1} <unfinished ...>
1698  <... futex resumed> )             = 0
1673  <... futex resumed> )             = 1
1698  futex(0xb7751700, FUTEX_WAKE_PRIVATE, 1 <unfinished ...>
1673  clock_gettime(CLOCK_MONOTONIC,  <unfinished ...>
1698  <... futex resumed> )             = 0
1673  <... clock_gettime resumed> {1516, 634558694}) = 0
1698  fdatasync(3 <unfinished ...>
1673  clock_gettime(CLOCK_MONOTONIC, {1516, 634602018}) = 0
1673  gettimeofday({1382118538, 734095}, NULL) = 0
1673  select(11, [4 7 8 10], [], [], NULL <unfinished ...>
1698  <... fdatasync resumed> )         = 0
1698  write(5, "\0", 1)                 = 1
1673  <... select resumed> )            = 1 (in [4])
1698  gettimeofday( <unfinished ...>
1673  read(4,  <unfinished ...>
1698  <... gettimeofday resumed> {1382118538, 734284}, NULL) = 0
1673  <... read resumed> "\0", 16)      = 1
1698  clock_gettime(CLOCK_REALTIME,  <unfinished ...>
1673  futex(0xb7751740, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
1698  <... clock_gettime resumed> {1382118538, 734330383}) = 0
1698  futex(0xb7751740, FUTEX_WAKE_PRIVATE, 1) = 1
1673  <... futex resumed> )             = 0
1698  futex(0xb7751744, FUTEX_WAIT_PRIVATE, 71, {9, 265669617} <unfinished ...>
1673  futex(0xb7751744, FUTEX_WAKE_OP_PRIVATE, 1, 1, 0xb7751740, {FUTEX_OP_SET, 
0, FUTEX_OP_CMP_GT, 1} <unfinished ...>
1698  <... futex resumed> )             = -1 EAGAIN (Resource temporarily 
unavailable)
1673  <... futex resumed> )             = 0
1698  futex(0xb7751700, FUTEX_WAKE_PRIVATE, 1 <unfinished ...>
1673  clock_gettime(CLOCK_MONOTONIC,  <unfinished ...>
1698  <... futex resumed> )             = 0
1673  <... clock_gettime resumed> {1516, 635010544}) = 0
1698  fdatasync(3 <unfinished ...>
1673  clock_gettime(CLOCK_MONOTONIC, {1516, 635053317}) = 0
1673  gettimeofday({1382118538, 734539}, NULL) = 0
1673  select(11, [4 7 8 10], [], [], NULL <unfinished ...>
1698  <... fdatasync resumed> )         = 0
1698  write(5, "\0", 1)                 = 1
1673  <... select resumed> )            = 1 (in [4])
1698  gettimeofday( <unfinished ...>
1673  read(4,  <unfinished ...>
1698  <... gettimeofday resumed> {1382118538, 734654}, NULL) = 0
1673  <... read resumed> "\0", 16)      = 1
1698  clock_gettime(CLOCK_REALTIME,  <unfinished ...>
1673  futex(0xb7751740, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
1698  <... clock_gettime resumed> {1382118538, 734700776}) = 0
1698  futex(0xb7751740, FUTEX_WAKE_PRIVATE, 1) = 1
1673  <... futex resumed> )             = 0
1698  futex(0xb7751744, FUTEX_WAIT_PRIVATE, 73, {9, 265299224} <unfinished ...>
1673  futex(0xb7751744, FUTEX_WAKE_OP_PRIVATE, 1, 1, 0xb7751740, {FUTEX_OP_SET, 
0, FUTEX_OP_CMP_GT, 1} <unfinished ...>
1698  <... futex resumed> )             = -1 EAGAIN (Resource temporarily 
unavailable)
1673  <... futex resumed> )             = 0
1698  futex(0xb7751700, FUTEX_WAKE_PRIVATE, 1 <unfinished ...>
1673  clock_gettime(CLOCK_MONOTONIC,  <unfinished ...>
1698  <... futex resumed> )             = 0
1673  <... clock_gettime resumed> {1516, 635374794}) = 0
1698  fdatasync(3 <unfinished ...>
1673  clock_gettime(CLOCK_MONOTONIC, {1516, 635417088}) = 0
1673  gettimeofday({1382118538, 734903}, NULL) = 0
1673  select(11, [4 7 8 10], [], [], NULL <unfinished ...>
1698  <... fdatasync resumed> )         = 0
1698  write(5, "\0", 1)                 = 1
1673  <... select resumed> )            = 1 (in [4])
1698  gettimeofday( <unfinished ...>
1673  read(4,  <unfinished ...>
1698  <... gettimeofday resumed> {1382118538, 735068}, NULL) = 0
1673  <... read resumed> "\0", 16)      = 1
1698  clock_gettime(CLOCK_REALTIME,  <unfinished ...>
1673  write(9, "\1\0\0\0\0\0\0\0", 8 <unfinished ...>
1698  <... clock_gettime resumed> {1382118538, 735114919}) = 0
1673  <... write resumed> )             = 8
1698  futex(0xb7751744, FUTEX_WAIT_PRIVATE, 75, {9, 264885081} <unfinished ...>
1673  sendmsg(10, {msg_name(0)=NULL, 
msg_iov(1)=[{"gDf\230\0\0\0\0\260t\321\366\370J\2\301", 16}], msg_controllen=0, 
msg_flags=0}, 0) = 16
1673  write(9, "\1\0\0\0\0\0\0\0", 8)   = 8
1673  clock_gettime(CLOCK_MONOTONIC, {1516, 635809776}) = 0
1673  clock_gettime(CLOCK_MONOTONIC, {1516, 635837370}) = 0
1673  gettimeofday({1382118538, 735322}, NULL) = 0
1673  select(11, [4 7 8 10], [], [], NULL) = 1 (in [8])
1673  read(8, "\2\0\0\0\0\0\0\0", 512)  = 8
1673  clock_gettime(CLOCK_MONOTONIC, {1516, 635962760}) = 0
1673  clock_gettime(CLOCK_MONOTONIC, {1516, 635989820}) = 0
1673  gettimeofday({1382118538, 735479}, NULL) = 0
1673  select(11, [4 7 8 10], [], [], NULL <unfinished ...>
1698  <... futex resumed> )             = -1 ETIMEDOUT (Connection timed out)
1698  futex(0xb7751700, FUTEX_WAKE_PRIVATE, 1) = 0
1698  madvise(0xb6748000, 8368128, MADV_DONTNEED) = 0
1698  _exit(0)                          = ?
1673  <... select resumed> )            = 1 (in [10])
1673  recvmsg(10, {msg_name(0)=NULL, 
msg_iov(1)=[{"%`\225\23\0\0\0\0\320w\321\366\370J\2\301\0\0\0\0\0(0\0\0\0\20\0",
 28}], msg_controllen=0, msg_flags=0}, 0) = 28
1673  write(9, "\1\0\0\0\0\0\0\0", 8)   = 8
1673  clock_gettime(CLOCK_MONOTONIC, {1532, 353078732}) = 0
1673  clock_gettime(CLOCK_MONOTONIC, {1532, 353108088}) = 0
1673  gettimeofday({1382118554, 452594}, NULL) = 0
1673  rt_sigprocmask(SIG_SETMASK, ~[RTMIN RT_1], [BUS USR1 ALRM IO], 8) = 0
1673  clone(child_stack=0xb6f47454, 
flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID,
 parent_tidptr=0xb6f47bd8, {entry_number:6, base_addr:0xb6f47b70, 
limit:1048575, seg_32bit:1, contents:0, read_exec_only:0, limit_in_pages:1, 
seg_not_present:0, useable:1}, child_tidptr=0xb6f47bd8) = 1703
1703  set_robust_list(0xb6f47be0, 0xc <unfinished ...>
1673  rt_sigprocmask(SIG_SETMASK, [BUS USR1 ALRM IO],  <unfinished ...>
1703  <... set_robust_list resumed> )   = 0
1673  <... rt_sigprocmask resumed> NULL, 8) = 0
1703  gettimeofday( <unfinished ...>
1673  select(11, [4 7 8 10], [], [], NULL <unfinished ...>
1703  <... gettimeofday resumed> {1382118554, 452774}, NULL) = 0
1673  <... select resumed> )            = 1 (in [8])
1703  pread64(3,  <unfinished ...>
1673  read(8, "\1\0\0\0\0\0\0\0", 512)  = 8
1673  clock_gettime(CLOCK_MONOTONIC, {1532, 353408787}) = 0
1673  clock_gettime(CLOCK_MONOTONIC, {1532, 353437306}) = 0
1673  gettimeofday({1382118554, 452923}, NULL) = 0
1673  select(11, [4 7 8 10], [], [], NULL <unfinished ...>
1703  <... pread64 resumed> 
"\2\0\0\0\f\0\1\2.\0\0\0\2\0\0\0\f\0\2\2..\0\0\v\0\0\0\350\17\n\2"..., 4096, 
2895872) = 4096
1703  write(5, "\0", 1)                 = 1
1673  <... select resumed> )            = 1 (in [4])
1703  gettimeofday( <unfinished ...>
1673  read(4,  <unfinished ...>
1703  <... gettimeofday resumed> {1382118554, 455314}, NULL) = 0
1673  <... read resumed> "\0", 16)      = 1
1703  clock_gettime(CLOCK_REALTIME,  <unfinished ...>
1673  write(9, "\1\0\0\0\0\0\0\0", 8 <unfinished ...>
1703  <... clock_gettime resumed> {1382118554, 455365018}) = 0
1673  <... write resumed> )             = 8
1703  futex(0xb7751744, FUTEX_WAIT_PRIVATE, 77, {9, 544634982} <unfinished ...>
1673  setsockopt(10, SOL_TCP, TCP_CORK, [1], 4) = 0
1673  sendmsg(10, {msg_name(0)=NULL, 
msg_iov(1)=[{"gDf\230\0\0\0\0\320w\321\366\370J\2\301", 16}], msg_controllen=0, 
msg_flags=0}, 0) = 16
1673  sendmsg(10, {msg_name(0)=NULL, 
msg_iov(1)=[{"\2\0\0\0\f\0\1\2.\0\0\0\2\0\0\0\f\0\2\2..\0\0\v\0\0\0\350\17\n\2"...,
 4096}], msg_controllen=0, msg_flags=0}, 0) = 4096
1673  setsockopt(10, SOL_TCP, TCP_CORK, [0], 4) = 0
1673  write(9, "\1\0\0\0\0\0\0\0", 8)   = 8
1673  clock_gettime(CLOCK_MONOTONIC, {1532, 356226846}) = 0
1673  clock_gettime(CLOCK_MONOTONIC, {1532, 356258046}) = 0
1673  gettimeofday({1382118554, 455750}, NULL) = 0
1673  select(11, [4 7 8 10], [], [], NULL) = 1 (in [8])
1673  read(8, "\2\0\0\0\0\0\0\0", 512)  = 8
1673  clock_gettime(CLOCK_MONOTONIC, {1532, 356401656}) = 0
1673  clock_gettime(CLOCK_MONOTONIC, {1532, 356432297}) = 0
1673  gettimeofday({1382118554, 455920}, NULL) = 0
1673  select(11, [4 7 8 10], [], [], NULL) = 1 (in [10])
1673  recvmsg(10, {msg_name(0)=NULL, msg_iov(1)=[{"%`\225\23\0\0\0\1 
c\215\337\370J\2\301\0\0\0\0@  \0\0\0\20\0", 28}], msg_controllen=0, 
msg_flags=0}, 0) = 28
1673  recvmsg(10, {msg_name(0)=NULL, msg_iov(1)=[{"\300;address@hidden"..., 
4096}], msg_controllen=0, msg_flags=0}, 0) = 4096
1673  futex(0xb7751744, FUTEX_WAKE_OP_PRIVATE, 1, 1, 0xb7751740, {FUTEX_OP_SET, 
0, FUTEX_OP_CMP_GT, 1} <unfinished ...>
1703  <... futex resumed> )             = 0
1673  <... futex resumed> )             = 1
1703  futex(0xb7751700, FUTEX_WAKE_PRIVATE, 1 <unfinished ...>
1673  clock_gettime(CLOCK_MONOTONIC,  <unfinished ...>
1703  <... futex resumed> )             = 0
1673  <... clock_gettime resumed> {1537, 942256838}) = 0
1703  pwrite64(3, "\300;address@hidden"..., 4096, 20586496 <unfinished ...>
1673  clock_gettime(CLOCK_MONOTONIC,  <unfinished ...>
1703  <... pwrite64 resumed> )          = 4096
1673  <... clock_gettime resumed> {1537, 942322864}) = 0
1703  write(5, "\0", 1 <unfinished ...>
1673  gettimeofday( <unfinished ...>
1703  <... write resumed> )             = 1
1673  <... gettimeofday resumed> {1382118560, 41847}, NULL) = 0
1703  gettimeofday( <unfinished ...>
1673  select(11, [4 7 8 10], [], [], NULL <unfinished ...>
1703  <... gettimeofday resumed> {1382118560, 41880}, NULL) = 0
1673  <... select resumed> )            = 1 (in [4])
1703  clock_gettime(CLOCK_REALTIME,  <unfinished ...>
1673  read(4,  <unfinished ...>
1703  <... clock_gettime resumed> {1382118560, 41940277}) = 0
1673  <... read resumed> "\0", 16)      = 1
1703  futex(0xb7751744, FUTEX_WAIT_PRIVATE, 79, {9, 958059723} <unfinished ...>
1673  futex(0xb7751744, FUTEX_WAKE_OP_PRIVATE, 1, 1, 0xb7751740, {FUTEX_OP_SET, 
0, FUTEX_OP_CMP_GT, 1} <unfinished ...>
1703  <... futex resumed> )             = -1 EAGAIN (Resource temporarily 
unavailable)
1673  <... futex resumed> )             = 0
1703  futex(0xb7751700, FUTEX_WAKE_PRIVATE, 1 <unfinished ...>
1673  clock_gettime(CLOCK_MONOTONIC,  <unfinished ...>
1703  <... futex resumed> )             = 0
1673  <... clock_gettime resumed> {1537, 942605949}) = 0
1703  fdatasync(3 <unfinished ...>
1673  clock_gettime(CLOCK_MONOTONIC, {1537, 942664639}) = 0
1673  gettimeofday({1382118560, 42158}, NULL) = 0
1673  select(11, [4 7 8 10], [], [], NULL <unfinished ...>
1703  <... fdatasync resumed> )         = 0
1703  write(5, "\0", 1)                 = 1
1673  <... select resumed> )            = 1 (in [4])
1703  gettimeofday( <unfinished ...>
1673  read(4,  <unfinished ...>
1703  <... gettimeofday resumed> {1382118560, 43841}, NULL) = 0
1673  <... read resumed> "\0", 16)      = 1
1703  clock_gettime(CLOCK_REALTIME,  <unfinished ...>
1673  futex(0xb7751740, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
1703  <... clock_gettime resumed> {1382118560, 43892504}) = 0
1703  futex(0xb7751740, FUTEX_WAKE_PRIVATE, 1) = 1
1673  <... futex resumed> )             = 0
1703  futex(0xb7751744, FUTEX_WAIT_PRIVATE, 81, {9, 956107496} <unfinished ...>
1673  futex(0xb7751744, FUTEX_WAKE_OP_PRIVATE, 1, 1, 0xb7751740, {FUTEX_OP_SET, 
0, FUTEX_OP_CMP_GT, 1} <unfinished ...>
1703  <... futex resumed> )             = -1 EAGAIN (Resource temporarily 
unavailable)
1673  <... futex resumed> )             = 0
1703  futex(0xb7751700, FUTEX_WAKE_PRIVATE, 1 <unfinished ...>
1673  clock_gettime(CLOCK_MONOTONIC,  <unfinished ...>
1703  <... futex resumed> )             = 0
1673  <... clock_gettime resumed> {1537, 944579954}) = 0
1703  fdatasync(3 <unfinished ...>
1673  clock_gettime(CLOCK_MONOTONIC, {1537, 944624598}) = 0
1673  gettimeofday({1382118560, 44112}, NULL) = 0
1673  select(11, [4 7 8 10], [], [], NULL <unfinished ...>
1703  <... fdatasync resumed> )         = 0
1703  write(5, "\0", 1)                 = 1
1673  <... select resumed> )            = 1 (in [4])
1703  gettimeofday( <unfinished ...>
1673  read(4,  <unfinished ...>
1703  <... gettimeofday resumed> {1382118560, 44268}, NULL) = 0
1673  <... read resumed> "\0", 16)      = 1
1703  clock_gettime(CLOCK_REALTIME,  <unfinished ...>
1673  futex(0xb7751740, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
1703  <... clock_gettime resumed> {1382118560, 44319981}) = 0
1703  futex(0xb7751740, FUTEX_WAKE_PRIVATE, 1) = 1
1673  <... futex resumed> )             = 0
1703  futex(0xb7751744, FUTEX_WAIT_PRIVATE, 83, {9, 955680019} <unfinished ...>
1673  futex(0xb7751744, FUTEX_WAKE_OP_PRIVATE, 1, 1, 0xb7751740, {FUTEX_OP_SET, 
0, FUTEX_OP_CMP_GT, 1} <unfinished ...>
1703  <... futex resumed> )             = -1 EAGAIN (Resource temporarily 
unavailable)
1673  <... futex resumed> )             = 0
1703  futex(0xb7751700, FUTEX_WAKE_PRIVATE, 1 <unfinished ...>
1673  clock_gettime(CLOCK_MONOTONIC,  <unfinished ...>
1703  <... futex resumed> )             = 0
1673  <... clock_gettime resumed> {1537, 945019331}) = 0
1703  fdatasync(3 <unfinished ...>
1673  clock_gettime(CLOCK_MONOTONIC, {1537, 945065022}) = 0
1673  gettimeofday({1382118560, 44552}, NULL) = 0
1673  select(11, [4 7 8 10], [], [], NULL <unfinished ...>
1703  <... fdatasync resumed> )         = 0
1703  write(5, "\0", 1)                 = 1
1673  <... select resumed> )            = 1 (in [4])
1703  gettimeofday( <unfinished ...>
1673  read(4,  <unfinished ...>
1703  <... gettimeofday resumed> {1382118560, 44704}, NULL) = 0
1673  <... read resumed> "\0", 16)      = 1
1703  clock_gettime(CLOCK_REALTIME,  <unfinished ...>
1673  write(9, "\1\0\0\0\0\0\0\0", 8 <unfinished ...>
1703  <... clock_gettime resumed> {1382118560, 44755763}) = 0
1673  <... write resumed> )             = 8
1703  futex(0xb7751744, FUTEX_WAIT_PRIVATE, 85, {9, 955244237} <unfinished ...>
1673  sendmsg(10, {msg_name(0)=NULL, msg_iov(1)=[{"gDf\230\0\0\0\0 
c\215\337\370J\2\301", 16}], msg_controllen=0, msg_flags=0}, 0) = 16
1673  write(9, "\1\0\0\0\0\0\0\0", 8)   = 8
1673  clock_gettime(CLOCK_MONOTONIC, {1537, 945477402}) = 0
1673  clock_gettime(CLOCK_MONOTONIC, {1537, 945508623}) = 0
1673  gettimeofday({1382118560, 44997}, NULL) = 0
1673  select(11, [4 7 8 10], [], [], NULL) = 2 (in [8 10])
1673  recvmsg(10, {msg_name(0)=NULL, 
msg_iov(1)=[{"%`\225\23\0\0\0\1Xb\215\337\370J\2\301\0\0\0\0@ 0\0\0\0 \0", 
28}], msg_controllen=0, msg_flags=0}, 0) = 28
1673  recvmsg(10, {msg_name(0)=NULL, 
msg_iov(1)=[{"\300;9\230\0\0\0\1\0\0\0\6\0\0\0\203\0\0\0\10\0\0\0\0\0\0\0\0\0\0\0\0"...,
 8192}], msg_controllen=0, msg_flags=0}, 0) = 8192
1673  futex(0xb7751744, FUTEX_WAKE_OP_PRIVATE, 1, 1, 0xb7751740, {FUTEX_OP_SET, 
0, FUTEX_OP_CMP_GT, 1} <unfinished ...>
1703  <... futex resumed> )             = 0
1673  <... futex resumed> )             = 1
1703  futex(0xb7751700, FUTEX_WAKE_PRIVATE, 1 <unfinished ...>
1673  read(8,  <unfinished ...>
1703  <... futex resumed> )             = 0
1673  <... read resumed> "\2\0\0\0\0\0\0\0", 512) = 8
1703  pwrite64(3, 
"\300;9\230\0\0\0\1\0\0\0\6\0\0\0\203\0\0\0\10\0\0\0\0\0\0\0\0\0\0\0\0"..., 
8192, 20590592 <unfinished ...>
1673  clock_gettime(CLOCK_MONOTONIC,  <unfinished ...>
1703  <... pwrite64 resumed> )          = 8192
1673  <... clock_gettime resumed> {1537, 945862755}) = 0
1703  write(5, "\0", 1 <unfinished ...>
1673  clock_gettime(CLOCK_MONOTONIC,  <unfinished ...>
1703  <... write resumed> )             = 1
1673  <... clock_gettime resumed> {1537, 945916350}) = 0
1703  gettimeofday( <unfinished ...>
1673  gettimeofday( <unfinished ...>
1703  <... gettimeofday resumed> {1382118560, 45408}, NULL) = 0
1673  <... gettimeofday resumed> {1382118560, 45418}, NULL) = 0
1703  clock_gettime(CLOCK_REALTIME,  <unfinished ...>
1673  select(11, [4 7 8 10], [], [], NULL <unfinished ...>
1703  <... clock_gettime resumed> {1382118560, 45454066}) = 0
1673  <... select resumed> )            = 1 (in [4])
1703  futex(0xb7751744, FUTEX_WAIT_PRIVATE, 87, {9, 954545934} <unfinished ...>
1673  read(4, "\0", 16)                 = 1
1673  futex(0xb7751744, FUTEX_WAKE_OP_PRIVATE, 1, 1, 0xb7751740, {FUTEX_OP_SET, 
0, FUTEX_OP_CMP_GT, 1}) = 1
1703  <... futex resumed> )             = 0
1673  clock_gettime(CLOCK_MONOTONIC,  <unfinished ...>
1703  futex(0xb7751700, FUTEX_WAKE_PRIVATE, 1 <unfinished ...>
1673  <... clock_gettime resumed> {1537, 946143769}) = 0
1703  <... futex resumed> )             = 0
1673  clock_gettime(CLOCK_MONOTONIC,  <unfinished ...>
1703  fdatasync(3 <unfinished ...>
1673  <... clock_gettime resumed> {1537, 946189300}) = 0
1673  gettimeofday({1382118560, 45699}, NULL) = 0
1673  select(11, [4 7 8 10], [], [], NULL <unfinished ...>
1703  <... fdatasync resumed> )         = 0
1703  write(5, "\0", 1)                 = 1
1673  <... select resumed> )            = 1 (in [4])
1703  gettimeofday( <unfinished ...>
1673  read(4,  <unfinished ...>
1703  <... gettimeofday resumed> {1382118560, 46068}, NULL) = 0
1673  <... read resumed> "\0", 16)      = 1
1703  clock_gettime(CLOCK_REALTIME,  <unfinished ...>
1673  futex(0xb7751740, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
1703  <... clock_gettime resumed> {1382118560, 46121106}) = 0
1703  futex(0xb7751740, FUTEX_WAKE_PRIVATE, 1) = 1
1673  <... futex resumed> )             = 0
1703  futex(0xb7751744, FUTEX_WAIT_PRIVATE, 89, {9, 953878894} <unfinished ...>
1673  futex(0xb7751744, FUTEX_WAKE_OP_PRIVATE, 1, 1, 0xb7751740, {FUTEX_OP_SET, 
0, FUTEX_OP_CMP_GT, 1} <unfinished ...>
1703  <... futex resumed> )             = -1 EAGAIN (Resource temporarily 
unavailable)
1673  <... futex resumed> )             = 0
1703  futex(0xb7751700, FUTEX_WAKE_PRIVATE, 1 <unfinished ...>
1673  clock_gettime(CLOCK_MONOTONIC,  <unfinished ...>
1703  <... futex resumed> )             = 0
1673  <... clock_gettime resumed> {1537, 946803542}) = 0
1703  fdatasync(3 <unfinished ...>
1673  clock_gettime(CLOCK_MONOTONIC, {1537, 946852298}) = 0
1673  gettimeofday({1382118560, 46343}, NULL) = 0
1673  select(11, [4 7 8 10], [], [], NULL <unfinished ...>
1703  <... fdatasync resumed> )         = 0
1703  write(5, "\0", 1)                 = 1
1673  <... select resumed> )            = 1 (in [4])
1703  gettimeofday( <unfinished ...>
1673  read(4,  <unfinished ...>
1703  <... gettimeofday resumed> {1382118560, 46538}, NULL) = 0
1673  <... read resumed> "\0", 16)      = 1
1703  clock_gettime(CLOCK_REALTIME,  <unfinished ...>
1673  futex(0xb7751740, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
1703  <... clock_gettime resumed> {1382118560, 46586507}) = 0
1703  futex(0xb7751740, FUTEX_WAKE_PRIVATE, 1) = 1
1673  <... futex resumed> )             = 0
1703  futex(0xb7751744, FUTEX_WAIT_PRIVATE, 91, {9, 953413493} <unfinished ...>
1673  futex(0xb7751744, FUTEX_WAKE_OP_PRIVATE, 1, 1, 0xb7751740, {FUTEX_OP_SET, 
0, FUTEX_OP_CMP_GT, 1} <unfinished ...>
1703  <... futex resumed> )             = -1 EAGAIN (Resource temporarily 
unavailable)
1673  <... futex resumed> )             = 0
1703  futex(0xb7751700, FUTEX_WAKE_PRIVATE, 1 <unfinished ...>
1673  clock_gettime(CLOCK_MONOTONIC,  <unfinished ...>
1703  <... futex resumed> )             = 0
1673  <... clock_gettime resumed> {1537, 947270203}) = 0
1703  fdatasync(3 <unfinished ...>
1673  clock_gettime(CLOCK_MONOTONIC, {1537, 947314703}) = 0
1673  gettimeofday({1382118560, 46804}, NULL) = 0
1673  select(11, [4 7 8 10], [], [], NULL <unfinished ...>
1703  <... fdatasync resumed> )         = 0
1703  write(5, "\0", 1)                 = 1
1673  <... select resumed> )            = 1 (in [4])
1703  gettimeofday( <unfinished ...>
1673  read(4,  <unfinished ...>
1703  <... gettimeofday resumed> {1382118560, 47009}, NULL) = 0
1673  <... read resumed> "\0", 16)      = 1
1703  clock_gettime(CLOCK_REALTIME,  <unfinished ...>
1673  write(9, "\1\0\0\0\0\0\0\0", 8 <unfinished ...>
1703  <... clock_gettime resumed> {1382118560, 47057311}) = 0
1673  <... write resumed> )             = 8
1703  futex(0xb7751744, FUTEX_WAIT_PRIVATE, 93, {9, 952942689} <unfinished ...>
1673  sendmsg(10, {msg_name(0)=NULL, 
msg_iov(1)=[{"gDf\230\0\0\0\0Xb\215\337\370J\2\301", 16}], msg_controllen=0, 
msg_flags=0}, 0) = 16
1673  write(9, "\1\0\0\0\0\0\0\0", 8)   = 8
1673  clock_gettime(CLOCK_MONOTONIC, {1537, 947762233}) = 0
1673  clock_gettime(CLOCK_MONOTONIC, {1537, 947792155}) = 0
1673  gettimeofday({1382118560, 47279}, NULL) = 0
1673  select(11, [4 7 8 10], [], [], NULL) = 2 (in [8 10])
1673  recvmsg(10, {msg_name(0)=NULL, 
msg_iov(1)=[{"%`\225\23\0\0\0\1\220a\215\337\370J\2\301\0\0\0\0@ P\0\0\0\20\0", 
28}], msg_controllen=0, msg_flags=0}, 0) = 28
1673  recvmsg(10, {msg_name(0)=NULL, 
msg_iov(1)=[{"\300;9\230\0\0\0\2\0\0\0\6\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"...,
 4096}], msg_controllen=0, msg_flags=0}, 0) = 4096
1673  futex(0xb7751744, FUTEX_WAKE_OP_PRIVATE, 1, 1, 0xb7751740, {FUTEX_OP_SET, 
0, FUTEX_OP_CMP_GT, 1} <unfinished ...>
1703  <... futex resumed> )             = 0
1673  <... futex resumed> )             = 1
1703  futex(0xb7751700, FUTEX_WAKE_PRIVATE, 1 <unfinished ...>
1673  read(8,  <unfinished ...>
1703  <... futex resumed> )             = 0
1673  <... read resumed> "\2\0\0\0\0\0\0\0", 512) = 8
1703  pwrite64(3, 
"\300;9\230\0\0\0\2\0\0\0\6\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 4096, 
20598784 <unfinished ...>
1673  clock_gettime(CLOCK_MONOTONIC,  <unfinished ...>
1703  <... pwrite64 resumed> )          = 4096
1673  <... clock_gettime resumed> {1537, 948137321}) = 0
1703  write(5, "\0", 1 <unfinished ...>
1673  clock_gettime(CLOCK_MONOTONIC,  <unfinished ...>
1703  <... write resumed> )             = 1
1673  <... clock_gettime resumed> {1537, 948186367}) = 0
1703  gettimeofday( <unfinished ...>
1673  gettimeofday( <unfinished ...>
1703  <... gettimeofday resumed> {1382118560, 47678}, NULL) = 0
1673  <... gettimeofday resumed> {1382118560, 47688}, NULL) = 0
1703  clock_gettime(CLOCK_REALTIME,  <unfinished ...>
1673  select(11, [4 7 8 10], [], [], NULL <unfinished ...>
1703  <... clock_gettime resumed> {1382118560, 47730109}) = 0
1673  <... select resumed> )            = 1 (in [4])
1703  futex(0xb7751744, FUTEX_WAIT_PRIVATE, 95, {9, 952269891} <unfinished ...>
1673  read(4, "\0", 16)                 = 1
1673  futex(0xb7751744, FUTEX_WAKE_OP_PRIVATE, 1, 1, 0xb7751740, {FUTEX_OP_SET, 
0, FUTEX_OP_CMP_GT, 1} <unfinished ...>
1703  <... futex resumed> )             = 0
1673  <... futex resumed> )             = 1
1703  futex(0xb7751700, FUTEX_WAKE_PRIVATE, 1 <unfinished ...>
1673  clock_gettime(CLOCK_MONOTONIC,  <unfinished ...>
1703  <... futex resumed> )             = 0
1673  <... clock_gettime resumed> {1537, 948437580}) = 0
1703  fdatasync(3 <unfinished ...>
1673  clock_gettime(CLOCK_MONOTONIC, {1537, 948481125}) = 0
1673  gettimeofday({1382118560, 47974}, NULL) = 0
1673  select(11, [4 7 8 10], [], [], NULL <unfinished ...>
1703  <... fdatasync resumed> )         = 0
1703  write(5, "\0", 1)                 = 1
1673  <... select resumed> )            = 1 (in [4])
1703  gettimeofday( <unfinished ...>
1673  read(4,  <unfinished ...>
1703  <... gettimeofday resumed> {1382118560, 48172}, NULL) = 0
1673  <... read resumed> "\0", 16)      = 1
1703  clock_gettime(CLOCK_REALTIME,  <unfinished ...>
1673  futex(0xb7751740, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
1703  <... clock_gettime resumed> {1382118560, 48219375}) = 0
1703  futex(0xb7751740, FUTEX_WAKE_PRIVATE, 1) = 1
1673  <... futex resumed> )             = 0
1703  futex(0xb7751744, FUTEX_WAIT_PRIVATE, 97, {9, 951780625} <unfinished ...>
1673  futex(0xb7751744, FUTEX_WAKE_OP_PRIVATE, 1, 1, 0xb7751740, {FUTEX_OP_SET, 
0, FUTEX_OP_CMP_GT, 1} <unfinished ...>
1703  <... futex resumed> )             = -1 EAGAIN (Resource temporarily 
unavailable)
1673  <... futex resumed> )             = 0
1703  futex(0xb7751700, FUTEX_WAKE_PRIVATE, 1 <unfinished ...>
1673  clock_gettime(CLOCK_MONOTONIC,  <unfinished ...>
1703  <... futex resumed> )             = 0
1673  <... clock_gettime resumed> {1537, 948894930}) = 0
1703  fdatasync(3 <unfinished ...>
1673  clock_gettime(CLOCK_MONOTONIC, {1537, 948937894}) = 0
1673  gettimeofday({1382118560, 48428}, NULL) = 0
1673  select(11, [4 7 8 10], [], [], NULL <unfinished ...>
1703  <... fdatasync resumed> )         = 0
1703  write(5, "\0", 1)                 = 1
1673  <... select resumed> )            = 1 (in [4])
1703  gettimeofday( <unfinished ...>
1673  read(4,  <unfinished ...>
1703  <... gettimeofday resumed> {1382118560, 48582}, NULL) = 0
1673  <... read resumed> "\0", 16)      = 1
1703  clock_gettime(CLOCK_REALTIME,  <unfinished ...>
1673  futex(0xb7751740, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
1703  <... clock_gettime resumed> {1382118560, 48634891}) = 0
1703  futex(0xb7751740, FUTEX_WAKE_PRIVATE, 1) = 1
1673  <... futex resumed> )             = 0
1703  futex(0xb7751744, FUTEX_WAIT_PRIVATE, 99, {9, 951365109} <unfinished ...>
1673  futex(0xb7751744, FUTEX_WAKE_OP_PRIVATE, 1, 1, 0xb7751740, {FUTEX_OP_SET, 
0, FUTEX_OP_CMP_GT, 1} <unfinished ...>
1703  <... futex resumed> )             = -1 EAGAIN (Resource temporarily 
unavailable)
1673  <... futex resumed> )             = 0
1703  futex(0xb7751700, FUTEX_WAKE_PRIVATE, 1 <unfinished ...>
1673  clock_gettime(CLOCK_MONOTONIC,  <unfinished ...>
1703  <... futex resumed> )             = 0
1673  <... clock_gettime resumed> {1537, 949316242}) = 0
1703  fdatasync(3 <unfinished ...>
1673  clock_gettime(CLOCK_MONOTONIC, {1537, 949359673}) = 0
1673  gettimeofday({1382118560, 48851}, NULL) = 0
1673  select(11, [4 7 8 10], [], [], NULL <unfinished ...>
1703  <... fdatasync resumed> )         = 0
1703  write(5, "\0", 1)                 = 1
1673  <... select resumed> )            = 1 (in [4])
1703  gettimeofday( <unfinished ...>
1673  read(4,  <unfinished ...>
1703  <... gettimeofday resumed> {1382118560, 49014}, NULL) = 0
1673  <... read resumed> "\0", 16)      = 1
1703  clock_gettime(CLOCK_REALTIME,  <unfinished ...>
1673  write(9, "\1\0\0\0\0\0\0\0", 8 <unfinished ...>
1703  <... clock_gettime resumed> {1382118560, 49062747}) = 0
1673  <... write resumed> )             = 8
1703  futex(0xb7751744, FUTEX_WAIT_PRIVATE, 101, {9, 950937253} <unfinished ...>
1673  sendmsg(10, {msg_name(0)=NULL, 
msg_iov(1)=[{"gDf\230\0\0\0\0\220a\215\337\370J\2\301", 16}], msg_controllen=0, 
msg_flags=0}, 0) = 16
1673  write(9, "\1\0\0\0\0\0\0\0", 8)   = 8
1673  clock_gettime(CLOCK_MONOTONIC, {1537, 949771378}) = 0
1673  clock_gettime(CLOCK_MONOTONIC, {1537, 949801869}) = 0
1673  gettimeofday({1382118560, 49290}, NULL) = 0
1673  select(11, [4 7 8 10], [], [], NULL) = 1 (in [8])
1673  read(8, "\2\0\0\0\0\0\0\0", 512)  = 8
1673  clock_gettime(CLOCK_MONOTONIC, {1537, 949938023}) = 0
1673  clock_gettime(CLOCK_MONOTONIC, {1537, 949968127}) = 0
1673  gettimeofday({1382118560, 49456}, NULL) = 0
1673  select(11, [4 7 8 10], [], [], NULL) = 1 (in [10])
1673  recvmsg(10, {msg_name(0)=NULL, 
msg_iov(1)=[{"%`\225\23\0\0\0\1\310\260t\366\370J\2\301\0\0\0\0\0\0100\0\0\0\20\0",
 28}], msg_controllen=0, msg_flags=0}, 0) = 28
1673  recvmsg(10, {msg_name(0)=NULL, 
msg_iov(1)=[{"\0\0\0\0\0\0\0\0b\302^Rb\302^Rb\302^R\0\0\0\0\0\0\0\0\0\0\0\0"...,
 4096}], msg_controllen=0, msg_flags=0}, 0) = 4096
1673  futex(0xb7751744, FUTEX_WAKE_OP_PRIVATE, 1, 1, 0xb7751740, {FUTEX_OP_SET, 
0, FUTEX_OP_CMP_GT, 1} <unfinished ...>
1703  <... futex resumed> )             = 0
1673  <... futex resumed> )             = 1
1703  futex(0xb7751700, FUTEX_WAKE_PRIVATE, 1 <unfinished ...>
1673  clock_gettime(CLOCK_MONOTONIC,  <unfinished ...>
1703  <... futex resumed> )             = 0
1673  <... clock_gettime resumed> {1547, 284290284}) = 0
1703  pwrite64(3, 
"\0\0\0\0\0\0\0\0b\302^Rb\302^Rb\302^R\0\0\0\0\0\0\0\0\0\0\0\0"..., 4096, 
733184 <unfinished ...>
1673  clock_gettime(CLOCK_MONOTONIC,  <unfinished ...>
1703  <... pwrite64 resumed> )          = 4096
1673  <... clock_gettime resumed> {1547, 284358591}) = 0
1703  write(5, "\0", 1 <unfinished ...>
1673  gettimeofday( <unfinished ...>
1703  <... write resumed> )             = 1
1673  <... gettimeofday resumed> {1382118569, 383878}, NULL) = 0
1703  gettimeofday( <unfinished ...>
1673  select(11, [4 7 8 10], [], [], NULL <unfinished ...>
1703  <... gettimeofday resumed> {1382118569, 383915}, NULL) = 0
1673  <... select resumed> )            = 1 (in [4])
1703  clock_gettime(CLOCK_REALTIME,  <unfinished ...>
1673  read(4,  <unfinished ...>
1703  <... clock_gettime resumed> {1382118569, 383976946}) = 0
1673  <... read resumed> "\0", 16)      = 1
1703  futex(0xb7751744, FUTEX_WAIT_PRIVATE, 103, {9, 616023054} <unfinished ...>
1673  futex(0xb7751744, FUTEX_WAKE_OP_PRIVATE, 1, 1, 0xb7751740, {FUTEX_OP_SET, 
0, FUTEX_OP_CMP_GT, 1} <unfinished ...>
1703  <... futex resumed> )             = -1 EAGAIN (Resource temporarily 
unavailable)
1673  <... futex resumed> )             = 0
1703  futex(0xb7751700, FUTEX_WAKE_PRIVATE, 1 <unfinished ...>
1673  clock_gettime(CLOCK_MONOTONIC,  <unfinished ...>
1703  <... futex resumed> )             = 0
1673  <... clock_gettime resumed> {1547, 284645398}) = 0
1703  fdatasync(3 <unfinished ...>
1673  clock_gettime(CLOCK_MONOTONIC, {1547, 284693401}) = 0
1673  gettimeofday({1382118569, 384193}, NULL) = 0
1673  select(11, [4 7 8 10], [], [], NULL <unfinished ...>
1703  <... fdatasync resumed> )         = 0
1703  write(5, "\0", 1)                 = 1
1673  <... select resumed> )            = 1 (in [4])
1703  gettimeofday( <unfinished ...>
1673  read(4,  <unfinished ...>
1703  <... gettimeofday resumed> {1382118569, 384387}, NULL) = 0
1673  <... read resumed> "\0", 16)      = 1
1703  clock_gettime(CLOCK_REALTIME,  <unfinished ...>
1673  futex(0xb7751740, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
1703  <... clock_gettime resumed> {1382118569, 384441254}) = 0
1703  futex(0xb7751740, FUTEX_WAKE_PRIVATE, 1) = 1
1673  <... futex resumed> )             = 0
1703  futex(0xb7751744, FUTEX_WAIT_PRIVATE, 105, {9, 615558746} <unfinished ...>
1673  futex(0xb7751744, FUTEX_WAKE_OP_PRIVATE, 1, 1, 0xb7751740, {FUTEX_OP_SET, 
0, FUTEX_OP_CMP_GT, 1} <unfinished ...>
1703  <... futex resumed> )             = -1 EAGAIN (Resource temporarily 
unavailable)
1673  <... futex resumed> )             = 0
1703  futex(0xb7751700, FUTEX_WAKE_PRIVATE, 1 <unfinished ...>
1673  clock_gettime(CLOCK_MONOTONIC,  <unfinished ...>
1703  <... futex resumed> )             = 0
1673  <... clock_gettime resumed> {1547, 285151564}) = 0
1703  fdatasync(3 <unfinished ...>
1673  clock_gettime(CLOCK_MONOTONIC, {1547, 285198125}) = 0
1703  <... fdatasync resumed> )         = 0
1673  gettimeofday( <unfinished ...>
1703  write(5, "\0", 1 <unfinished ...>
1673  <... gettimeofday resumed> {1382118569, 384699}, NULL) = 0
1703  <... write resumed> )             = 1
1673  select(11, [4 7 8 10], [], [], NULL <unfinished ...>
1703  gettimeofday( <unfinished ...>
1673  <... select resumed> )            = 1 (in [4])
1703  <... gettimeofday resumed> {1382118569, 384768}, NULL) = 0
1673  read(4,  <unfinished ...>
1703  clock_gettime(CLOCK_REALTIME,  <unfinished ...>
1673  <... read resumed> "\0", 16)      = 1
1703  <... clock_gettime resumed> {1382118569, 384820131}) = 0
1673  futex(0xb7751740, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
1703  futex(0xb7751740, FUTEX_WAKE_PRIVATE, 1 <unfinished ...>
1673  <... futex resumed> )             = -1 EAGAIN (Resource temporarily 
unavailable)
1703  <... futex resumed> )             = 0
1673  futex(0xb7751744, FUTEX_WAKE_OP_PRIVATE, 1, 1, 0xb7751740, {FUTEX_OP_SET, 
0, FUTEX_OP_CMP_GT, 1} <unfinished ...>
1703  futex(0xb7751744, FUTEX_WAIT_PRIVATE, 107, {9, 615179869} <unfinished ...>
1673  <... futex resumed> )             = 0
1703  <... futex resumed> )             = -1 EAGAIN (Resource temporarily 
unavailable)
1673  clock_gettime(CLOCK_MONOTONIC,  <unfinished ...>
1703  futex(0xb7751700, FUTEX_WAKE_PRIVATE, 1 <unfinished ...>
1673  <... clock_gettime resumed> {1547, 285500143}) = 0
1703  <... futex resumed> )             = 0
1673  clock_gettime(CLOCK_MONOTONIC,  <unfinished ...>
1703  fdatasync(3 <unfinished ...>
1673  <... clock_gettime resumed> {1547, 285546583}) = 0
1673  gettimeofday({1382118569, 385046}, NULL) = 0
1673  select(11, [4 7 8 10], [], [], NULL <unfinished ...>
1703  <... fdatasync resumed> )         = 0
1703  write(5, "\0", 1)                 = 1
1673  <... select resumed> )            = 1 (in [4])
1703  gettimeofday( <unfinished ...>
1673  read(4,  <unfinished ...>
1703  <... gettimeofday resumed> {1382118569, 385173}, NULL) = 0
1673  <... read resumed> "\0", 16)      = 1
1703  clock_gettime(CLOCK_REALTIME,  <unfinished ...>
1673  write(9, "\1\0\0\0\0\0\0\0", 8 <unfinished ...>
1703  <... clock_gettime resumed> {1382118569, 385224827}) = 0
1673  <... write resumed> )             = 8
1703  futex(0xb7751744, FUTEX_WAIT_PRIVATE, 109, {9, 614775173} <unfinished ...>
1673  sendmsg(10, {msg_name(0)=NULL, 
msg_iov(1)=[{"gDf\230\0\0\0\0\310\260t\366\370J\2\301", 16}], msg_controllen=0, 
msg_flags=0}, 0) = 16
1673  write(9, "\1\0\0\0\0\0\0\0", 8)   = 8
1673  clock_gettime(CLOCK_MONOTONIC, {1547, 285949140}) = 0
1673  clock_gettime(CLOCK_MONOTONIC, {1547, 285981055}) = 0
1673  gettimeofday({1382118569, 385470}, NULL) = 0
1673  select(11, [4 7 8 10], [], [], NULL) = 1 (in [8])
1673  read(8, "\2\0\0\0\0\0\0\0", 512)  = 8
1673  clock_gettime(CLOCK_MONOTONIC, {1547, 286123551}) = 0
1673  clock_gettime(CLOCK_MONOTONIC, {1547, 286154627}) = 0
1673  gettimeofday({1382118569, 385644}, NULL) = 0
1673  select(11, [4 7 8 10], [], [], NULL <unfinished ...>
1703  <... futex resumed> )             = ? ERESTART_RESTARTBLOCK (To be 
restarted)
1673  <... select resumed> )            = ? ERESTARTNOHAND (To be restarted)
1703  restart_syscall(<... resuming interrupted call ...> <unfinished ...>
1673  select(11, [4 7 8 10], [], [], NULL <unfinished ...>
1703  <... restart_syscall resumed> )   = -1 ETIMEDOUT (Connection timed out)
1703  futex(0xb7751700, FUTEX_WAKE_PRIVATE, 1 <unfinished ...>
1673  <... select resumed> )            = 1 (in [10])
1703  <... futex resumed> )             = 0
1673  recvmsg(10,  <unfinished ...>
1703  madvise(0xb6748000, 8368128, MADV_DONTNEED <unfinished ...>
1673  <... recvmsg resumed> {msg_name(0)=NULL, 
msg_iov(1)=[{"\260\225x\21\2\0\0\0\310\260t\366\370J\2\301\0\0\0\0\0\0100\0\2\0\0\0",
 28}], msg_controllen=0, msg_flags=0}, 0) = 0
1703  <... madvise resumed> )           = 0
1673  write(2, "nbd.c:nbd_receive_request():L517"..., 46 <unfinished ...>
1703  _exit(0)                          = ?
1673  <... write resumed> )             = 46
1673  close(10)                         = 0
1673  write(9, "\1\0\0\0\0\0\0\0", 8)   = 8
1673  clock_gettime(CLOCK_MONOTONIC, {1557, 74014817}) = 0
1673  clock_gettime(CLOCK_MONOTONIC, {1557, 74061538}) = 0
1673  gettimeofday({1382118599, 786373}, NULL) = 0
1673  select(9, [4 6 7 8], [], [], NULL) = 1 (in [8])
1673  read(8, "\1\0\0\0\0\0\0\0", 512)  = 8
1673  clock_gettime(CLOCK_MONOTONIC, {1557, 74331119}) = 0
1673  clock_gettime(CLOCK_MONOTONIC, {1557, 74384672}) = 0
1673  gettimeofday({1382118599, 786705}, NULL) = 0
1673  select(9, [4 6 7 8], [], [], NULL) = 1 (in [6])
1673  accept(6, {sa_family=AF_INET, sin_port=htons(38937), 
sin_addr=inet_addr("127.0.0.1")}, [16]) = 10
1673  fcntl64(10, F_GETFL)              = 0x2 (flags O_RDWR)
1673  fcntl64(10, F_SETFL, O_RDWR)      = 0
1673  send(10, 
"NBDMAGIC\0\0B\2\201\206\22S\0\0\0\0\200\0\0\0\0\0\0-\0\0\0\0"..., 152, 0) = 152
1673  fcntl64(10, F_GETFL)              = 0x2 (flags O_RDWR)
1673  fcntl64(10, F_SETFL, O_RDWR|O_NONBLOCK) = 0
1673  write(9, "\1\0\0\0\0\0\0\0", 8)   = 8
1673  clock_gettime(CLOCK_MONOTONIC, {1557, 75703933}) = 0
1673  clock_gettime(CLOCK_MONOTONIC, {1557, 75736422}) = 0
1673  gettimeofday({1382118599, 788039}, NULL) = 0
1673  select(11, [4 7 8 10], [], [], NULL) = 1 (in [8])
1673  read(8, "\1\0\0\0\0\0\0\0", 512)  = 8
1673  clock_gettime(CLOCK_MONOTONIC, {1557, 75904339}) = 0
1673  clock_gettime(CLOCK_MONOTONIC, {1557, 75939190}) = 0
1673  gettimeofday({1382118599, 788253}, NULL) = 0
1673  select(11, [4 7 8 10], [], [], NULL <unfinished ...>


4)----------

Unmounting temporary filesystems...done.a command-line.
Deactivating swap...done.
Unmounting local filesystems...umount2: Device or resource busy
[ 1665.357851] ------------[ cut here ]------------lly in 1 seconds.
[ 1665.362454] kernel BUG at 
/build/buildd-linux-2.6_2.6.32-45-i386-yQfQSv/linux-2.6-2.6.32/debian/build/source!
[ 1665.374668] invalid opcode: 0000 [#1] SMP
[ 1665.378781] last sysfs file: /sys/devices/virtual/block/nbd0/pid
[ 1665.384765] Modules linked in: ext3 jbd loop snd_hda_codec_realtek 
snd_hda_intel snd_hda_codec snd_hwdep snd]
[ 1665.419821]
[ 1665.421310] Pid: 1956, comm: umount Not tainted (2.6.32-5-686 #1) CBxx55/56
[ 1665.428246] EIP: 0060:[<c10cdac4>] EFLAGS: 00010246 CPU: 4
[ 1665.433714] EIP is at submit_bh+0x17/0x106
[ 1665.437795] EAX: 000004c1 EBX: f6bd80c0 ECX: 00000004 EDX: 00000005
[ 1665.444041] ESI: f6597c00 EDI: 000004c1 EBP: 00000001 ESP: f6cdde90
[ 1665.450284]  DS: 007b ES: 007b FS: 00d8 GS: 00e0 SS: 0068
[ 1665.455663] Process umount (pid: 1956, ti=f6cdc000 task=f6cff700 
task.ti=f6cdc000)
[ 1665.463203] Stack:
[ 1665.465207]  f6bd80c0 f6597c00 c31fa000 c10cefe6 f6597c14 f6597c00 f8ae039c 
f6bd80c0
[ 1665.472850] <0> f6597c00 00000007 f6597cc0 f6597c84 f8adf173 00000000 
f6597c00 f8ae1161
[ 1665.480960] <0> f6597c14 f6596200 f6597c00 c31f7400 ffffffe2 f8b1c0d1 
c31f7400 f6597000
[ 1665.489252] Call Trace:
[ 1665.491693]  [<c10cefe6>] ? sync_dirty_buffer+0x46/0x83
[ 1665.496902]  [<f8ae039c>] ? journal_update_superblock+0x67/0x99 [jbd]
[ 1665.503322]  [<f8adf173>] ? cleanup_journal_tail+0xb7/0xbc [jbd]
[ 1665.509308]  [<f8ae1161>] ? journal_flush+0x99/0x123 [jbd]
[ 1665.514776]  [<f8b1c0d1>] ? ext3_mark_recovery_complete+0x21/0x67 [ext3]
[ 1665.521456]  [<f8b1d1d8>] ? ext3_remount+0x133/0x28d [ext3]
[ 1665.527011]  [<f8b1d0a5>] ? ext3_remount+0x0/0x28d [ext3]
[ 1665.532394]  [<c10b4e19>] ? do_remount_sb+0xc2/0xfc
[ 1665.537254]  [<c10c6713>] ? do_mount+0x221/0x69e
[ 1665.541858]  [<c113c4f3>] ? copy_from_user+0x27/0x10e
[ 1665.546894]  [<c10c6bf6>] ? sys_mount+0x66/0x98
[ 1665.551412]  [<c10030fb>] ? sysenter_do_call+0x12/0x28
[ 1665.551414] Code: 04 e8 36 fd ff ff 89 d8 3b 1c 24 eb ef 59 89 f0 5b 5e 5f 
c3 57 89 c7 56 53 89 d3 8b 12 f6
[ 1665.551436] EIP: [<c10cdac4>] submit_bh+0x17/0x106 SS:ESP 0068:f6cdde90
[ 1665.551447] ---[ end trace a739b219971062e9 ]---
/etc/rc0.d/K17umountfs: line 19:  1956 Segmentation fault      fstab-decode 
umount -f -r -d $REG_MTPTS
failed.
Stopping web server: apache2.
Stopping nginx: nginx.
Stopping enhanced syslogd: rsyslogd already stopped.
Will now halt.









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