Mail Archives: cygwin/2004/01/29/05:00:36
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Igor Pechtchanski wrote:
> Can anyone in this thread who can actually reproduce this problem attach
> to the hung scp process with gdb/strace and see where it hangs (and what
> it's doing)?
The attachment is the output of strace which was produced after
the state of the scp process had changed to 'stalled'.
At that time, 280,743,936 of a total of 280,751,683 bytes had been
transferred from a remote host to the local host.
Dirk
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4 4 [win] scp 156 wndproc 275 WM_TIMER 1 0
200 204 [win] scp 156 kill: kill (156, 14)
53 257 [win] scp 156 sig_send: pid 156, signal 14, its_me 1
52 309 [win] scp 156 sig_send: Waiting for pack.wakeup 0x75C
62 371 [sig] scp 156 sig_handle: signal 14 processing
41 412 [sig] scp 156 sig_handle: signal 14, about to call 0x404F10
41 453 [sig] scp 156 proc_subproc: args: 3, 1
49 502 [sig] scp 156 proc_subproc: clear waiting threads
36 538 [sig] scp 156 proc_subproc: finished clearing
35 573 [sig] scp 156 proc_subproc: returning 1
53 626 [sig] scp 156 _threadinfo::interrupt_setup: armed signal_arrived 0x768, sig 14, res 1
36 662 [sig] scp 156 setup_handler: interrupted known cygwin routine
114 776 [sig] scp 156 setup_handler: signal 14 delivered
29 805 [sig] scp 156 sig_handle: returning 1
39 844 [win] scp 156 sig_send: returning 0x0 from sending signal 14
29 873 [win] scp 156 kill_worker: 0 = kill_worker (156, 14), process_state 0x4C9
181 1054 [main] scp 156 reset_signal_arrived: reset signal_arrived
32 1086 [main] scp 156 set_signal_mask: oldmask 0x0, newmask 0x2000, mask_bits 0x0
28 1114 [main] scp 156 set_signal_mask: not calling sig_dispatch_pending
34 1148 [main] scp 156 tcgetpgrp: 156 = tcgetpgrp (1)
35 1183 [main] scp 156 time: 1075369195 = time (0)
55 1238 [main] scp 156 writev: writev (1, 0x22E200, 1)
29 1267 [main] scp 156 fhandler_console::write: 22E280, 161
29 1296 [main] scp 156 fhandler_console::write: at 13(0x20) state is 0
77 1373 [main] scp 156 fhandler_console::write: at 109(m) state is 0
171 1544 [main] scp 156 fhandler_console::write: 161 = write_console (,..161)
36 1580 [main] scp 156 writev: 161 = write (1, 0x22E200, 1), errno 4
31 1611 [main] scp 156 sigaction: signal 14, newact 0x0, oldact 0x22E470
52 1663 [main] scp 156 set_signal_mask: oldmask 0x2000, newmask 0x0, mask_bits 0x2000
29 1692 [main] scp 156 readv: -1 = readv (7, 0x22E570, 1), errno 4
33 1725 [main] scp 156 readv: readv (7, 0x22E570, 1) blocking, sigcatchers 5
1003460 1005185 [win] scp 156 wndproc 275 WM_TIMER 1 0
89 1005274 [win] scp 156 kill: kill (156, 14)
33 1005307 [win] scp 156 sig_send: pid 156, signal 14, its_me 1
39 1005346 [win] scp 156 sig_send: Waiting for pack.wakeup 0x75C
35 1005381 [sig] scp 156 sig_handle: signal 14 processing
27 1005408 [sig] scp 156 sig_handle: signal 14, about to call 0x404F10
29 1005437 [sig] scp 156 proc_subproc: args: 3, 1
27 1005464 [sig] scp 156 proc_subproc: clear waiting threads
24 1005488 [sig] scp 156 proc_subproc: finished clearing
25 1005513 [sig] scp 156 proc_subproc: returning 1
25 1005538 [sig] scp 156 _threadinfo::interrupt_setup: armed signal_arrived 0x768, sig 14, res 1
25 1005563 [sig] scp 156 setup_handler: interrupted known cygwin routine
25 1005588 [sig] scp 156 setup_handler: signal 14 delivered
24 1005612 [sig] scp 156 sig_handle: returning 1
37 1005649 [win] scp 156 sig_send: returning 0x0 from sending signal 14
28 1005677 [win] scp 156 kill_worker: 0 = kill_worker (156, 14), process_state 0x4C9
185 1005862 [main] scp 156 reset_signal_arrived: reset signal_arrived
33 1005895 [main] scp 156 set_signal_mask: oldmask 0x0, newmask 0x2000, mask_bits 0x0
28 1005923 [main] scp 156 set_signal_mask: not calling sig_dispatch_pending
33 1005956 [main] scp 156 tcgetpgrp: 156 = tcgetpgrp (1)
34 1005990 [main] scp 156 time: 1075369196 = time (0)
54 1006044 [main] scp 156 writev: writev (1, 0x22E200, 1)
30 1006074 [main] scp 156 fhandler_console::write: 22E280, 161
29 1006103 [main] scp 156 fhandler_console::write: at 13(0x20) state is 0
82 1006185 [main] scp 156 fhandler_console::write: at 109(m) state is 0
166 1006351 [main] scp 156 fhandler_console::write: 161 = write_console (,..161)
35 1006386 [main] scp 156 writev: 161 = write (1, 0x22E200, 1), errno 4
30 1006416 [main] scp 156 sigaction: signal 14, newact 0x0, oldact 0x22E470
158 1006574 [main] scp 156 set_signal_mask: oldmask 0x2000, newmask 0x0, mask_bits 0x2000
35 1006609 [main] scp 156 readv: -1 = readv (7, 0x22E570, 1), errno 4
33 1006642 [main] scp 156 readv: readv (7, 0x22E570, 1) blocking, sigcatchers 5
997727 2004369 [win] scp 156 wndproc 275 WM_TIMER 1 0
98 2004467 [win] scp 156 kill: kill (156, 14)
29 2004496 [win] scp 156 sig_send: pid 156, signal 14, its_me 1
39 2004535 [win] scp 156 sig_send: Waiting for pack.wakeup 0x75C
34 2004569 [sig] scp 156 sig_handle: signal 14 processing
27 2004596 [sig] scp 156 sig_handle: signal 14, about to call 0x404F10
30 2004626 [sig] scp 156 proc_subproc: args: 3, 1
26 2004652 [sig] scp 156 proc_subproc: clear waiting threads
25 2004677 [sig] scp 156 proc_subproc: finished clearing
25 2004702 [sig] scp 156 proc_subproc: returning 1
25 2004727 [sig] scp 156 _threadinfo::interrupt_setup: armed signal_arrived 0x768, sig 14, res 1
26 2004753 [sig] scp 156 setup_handler: interrupted known cygwin routine
25 2004778 [sig] scp 156 setup_handler: signal 14 delivered
24 2004802 [sig] scp 156 sig_handle: returning 1
37 2004839 [win] scp 156 sig_send: returning 0x0 from sending signal 14
28 2004867 [win] scp 156 kill_worker: 0 = kill_worker (156, 14), process_state 0x4C9
173 2005040 [main] scp 156 reset_signal_arrived: reset signal_arrived
31 2005071 [main] scp 156 set_signal_mask: oldmask 0x0, newmask 0x2000, mask_bits 0x0
28 2005099 [main] scp 156 set_signal_mask: not calling sig_dispatch_pending
33 2005132 [main] scp 156 tcgetpgrp: 156 = tcgetpgrp (1)
35 2005167 [main] scp 156 time: 1075369197 = time (0)
53 2005220 [main] scp 156 writev: writev (1, 0x22E200, 1)
31 2005251 [main] scp 156 fhandler_console::write: 22E280, 161
28 2005279 [main] scp 156 fhandler_console::write: at 13(0x20) state is 0
83 2005362 [main] scp 156 fhandler_console::write: at 109(m) state is 0
163 2005525 [main] scp 156 fhandler_console::write: 161 = write_console (,..161)
37 2005562 [main] scp 156 writev: 161 = write (1, 0x22E200, 1), errno 4
31 2005593 [main] scp 156 sigaction: signal 14, newact 0x0, oldact 0x22E470
51 2005644 [main] scp 156 set_signal_mask: oldmask 0x2000, newmask 0x0, mask_bits 0x2000
29 2005673 [main] scp 156 readv: -1 = readv (7, 0x22E570, 1), errno 4
32 2005705 [main] scp 156 readv: readv (7, 0x22E570, 1) blocking, sigcatchers 5
998858 3004563 [win] scp 156 wndproc 275 WM_TIMER 1 0
102 3004665 [win] scp 156 kill: kill (156, 14)
30 3004695 [win] scp 156 sig_send: pid 156, signal 14, its_me 1
40 3004735 [win] scp 156 sig_send: Waiting for pack.wakeup 0x75C
34 3004769 [sig] scp 156 sig_handle: signal 14 processing
28 3004797 [sig] scp 156 sig_handle: signal 14, about to call 0x404F10
29 3004826 [sig] scp 156 proc_subproc: args: 3, 1
27 3004853 [sig] scp 156 proc_subproc: clear waiting threads
25 3004878 [sig] scp 156 proc_subproc: finished clearing
25 3004903 [sig] scp 156 proc_subproc: returning 1
25 3004928 [sig] scp 156 _threadinfo::interrupt_setup: armed signal_arrived 0x768, sig 14, res 1
26 3004954 [sig] scp 156 setup_handler: interrupted known cygwin routine
24 3004978 [sig] scp 156 setup_handler: signal 14 delivered
25 3005003 [sig] scp 156 sig_handle: returning 1
37 3005040 [win] scp 156 sig_send: returning 0x0 from sending signal 14
29 3005069 [win] scp 156 kill_worker: 0 = kill_worker (156, 14), process_state 0x4C9
171 3005240 [main] scp 156 reset_signal_arrived: reset signal_arrived
32 3005272 [main] scp 156 set_signal_mask: oldmask 0x0, newmask 0x2000, mask_bits 0x0
28 3005300 [main] scp 156 set_signal_mask: not calling sig_dispatch_pending
33 3005333 [main] scp 156 tcgetpgrp: 156 = tcgetpgrp (1)
34 3005367 [main] scp 156 time: 1075369198 = time (0)
52 3005419 [main] scp 156 writev: writev (1, 0x22E200, 1)
30 3005449 [main] scp 156 fhandler_console::write: 22E280, 161
145 3005594 [main] scp 156 fhandler_console::write: at 13(0x20) state is 0
83 3005677 [main] scp 156 fhandler_console::write: at 109(m) state is 0
171 3005848 [main] scp 156 fhandler_console::write: 161 = write_console (,..161)
36 3005884 [main] scp 156 writev: 161 = write (1, 0x22E200, 1), errno 4
32 3005916 [main] scp 156 sigaction: signal 14, newact 0x0, oldact 0x22E470
53 3005969 [main] scp 156 set_signal_mask: oldmask 0x2000, newmask 0x0, mask_bits 0x2000
30 3005999 [main] scp 156 readv: -1 = readv (7, 0x22E570, 1), errno 4
32 3006031 [main] scp 156 readv: readv (7, 0x22E570, 1) blocking, sigcatchers 5
1004737 4010768 [win] scp 156 wndproc 275 WM_TIMER 1 0
84 4010852 [win] scp 156 kill: kill (156, 14)
33 4010885 [win] scp 156 sig_send: pid 156, signal 14, its_me 1
38 4010923 [win] scp 156 sig_send: Waiting for pack.wakeup 0x75C
34 4010957 [sig] scp 156 sig_handle: signal 14 processing
27 4010984 [sig] scp 156 sig_handle: signal 14, about to call 0x404F10
29 4011013 [sig] scp 156 proc_subproc: args: 3, 1
27 4011040 [sig] scp 156 proc_subproc: clear waiting threads
25 4011065 [sig] scp 156 proc_subproc: finished clearing
26 4011091 [sig] scp 156 proc_subproc: returning 1
25 4011116 [sig] scp 156 _threadinfo::interrupt_setup: armed signal_arrived 0x768, sig 14, res 1
26 4011142 [sig] scp 156 setup_handler: interrupted known cygwin routine
24 4011166 [sig] scp 156 setup_handler: signal 14 delivered
25 4011191 [sig] scp 156 sig_handle: returning 1
37 4011228 [win] scp 156 sig_send: returning 0x0 from sending signal 14
28 4011256 [win] scp 156 kill_worker: 0 = kill_worker (156, 14), process_state 0x4C9
167 4011423 [main] scp 156 reset_signal_arrived: reset signal_arrived
31 4011454 [main] scp 156 set_signal_mask: oldmask 0x0, newmask 0x2000, mask_bits 0x0
29 4011483 [main] scp 156 set_signal_mask: not calling sig_dispatch_pending
33 4011516 [main] scp 156 tcgetpgrp: 156 = tcgetpgrp (1)
35 4011551 [main] scp 156 time: 1075369199 = time (0)
54 4011605 [main] scp 156 writev: writev (1, 0x22E200, 1)
29 4011634 [main] scp 156 fhandler_console::write: 22E280, 161
28 4011662 [main] scp 156 fhandler_console::write: at 13(0x20) state is 0
82 4011744 [main] scp 156 fhandler_console::write: at 109(m) state is 0
166 4011910 [main] scp 156 fhandler_console::write: 161 = write_console (,..161)
36 4011946 [main] scp 156 writev: 161 = write (1, 0x22E200, 1), errno 4
30 4011976 [main] scp 156 sigaction: signal 14, newact 0x0, oldact 0x22E470
51 4012027 [main] scp 156 set_signal_mask: oldmask 0x2000, newmask 0x0, mask_bits 0x2000
29 4012056 [main] scp 156 readv: -1 = readv (7, 0x22E570, 1), errno 4
32 4012088 [main] scp 156 readv: readv (7, 0x22E570, 1) blocking, sigcatchers 5
1000877 5012965 [win] scp 156 wndproc 275 WM_TIMER 1 0
90 5013055 [win] scp 156 kill: kill (156, 14)
33 5013088 [win] scp 156 sig_send: pid 156, signal 14, its_me 1
40 5013128 [win] scp 156 sig_send: Waiting for pack.wakeup 0x75C
35 5013163 [sig] scp 156 sig_handle: signal 14 processing
28 5013191 [sig] scp 156 sig_handle: signal 14, about to call 0x404F10
30 5013221 [sig] scp 156 proc_subproc: args: 3, 1
27 5013248 [sig] scp 156 proc_subproc: clear waiting threads
25 5013273 [sig] scp 156 proc_subproc: finished clearing
25 5013298 [sig] scp 156 proc_subproc: returning 1
25 5013323 [sig] scp 156 _threadinfo::interrupt_setup: armed signal_arrived 0x768, sig 14, res 1
26 5013349 [sig] scp 156 setup_handler: interrupted known cygwin routine
25 5013374 [sig] scp 156 setup_handler: signal 14 delivered
24 5013398 [sig] scp 156 sig_handle: returning 1
38 5013436 [win] scp 156 sig_send: returning 0x0 from sending signal 14
28 5013464 [win] scp 156 kill_worker: 0 = kill_worker (156, 14), process_state 0x4C9
161 5013625 [main] scp 156 reset_signal_arrived: reset signal_arrived
30 5013655 [main] scp 156 set_signal_mask: oldmask 0x0, newmask 0x2000, mask_bits 0x0
44 5013699 [main] scp 156 set_signal_mask: not calling sig_dispatch_pending
35 5013734 [main] scp 156 tcgetpgrp: 156 = tcgetpgrp (1)
35 5013769 [main] scp 156 time: 1075369200 = time (0)
55 5013824 [main] scp 156 writev: writev (1, 0x22E200, 1)
29 5013853 [main] scp 156 fhandler_console::write: 22E280, 161
29 5013882 [main] scp 156 fhandler_console::write: at 13(0x20) state is 0
88 5013970 [main] scp 156 fhandler_console::write: at 109(m) state is 0
165 5014135 [main] scp 156 fhandler_console::write: 161 = write_console (,..161)
36 5014171 [main] scp 156 writev: 161 = write (1, 0x22E200, 1), errno 4
30 5014201 [main] scp 156 sigaction: signal 14, newact 0x0, oldact 0x22E470
52 5014253 [main] scp 156 set_signal_mask: oldmask 0x2000, newmask 0x0, mask_bits 0x2000
31 5014284 [main] scp 156 readv: -1 = readv (7, 0x22E570, 1), errno 4
32 5014316 [main] scp 156 readv: readv (7, 0x22E570, 1) blocking, sigcatchers 5
993823 6008139 [win] scp 156 wndproc 275 WM_TIMER 1 0
90 6008229 [win] scp 156 kill: kill (156, 14)
29 6008258 [win] scp 156 sig_send: pid 156, signal 14, its_me 1
38 6008296 [win] scp 156 sig_send: Waiting for pack.wakeup 0x75C
34 6008330 [sig] scp 156 sig_handle: signal 14 processing
28 6008358 [sig] scp 156 sig_handle: signal 14, about to call 0x404F10
29 6008387 [sig] scp 156 proc_subproc: args: 3, 1
26 6008413 [sig] scp 156 proc_subproc: clear waiting threads
25 6008438 [sig] scp 156 proc_subproc: finished clearing
25 6008463 [sig] scp 156 proc_subproc: returning 1
26 6008489 [sig] scp 156 _threadinfo::interrupt_setup: armed signal_arrived 0x768, sig 14, res 1
25 6008514 [sig] scp 156 setup_handler: interrupted known cygwin routine
25 6008539 [sig] scp 156 setup_handler: signal 14 delivered
24 6008563 [sig] scp 156 sig_handle: returning 1
37 6008600 [win] scp 156 sig_send: returning 0x0 from sending signal 14
29 6008629 [win] scp 156 kill_worker: 0 = kill_worker (156, 14), process_state 0x4C9
171 6008800 [main] scp 156 reset_signal_arrived: reset signal_arrived
30 6008830 [main] scp 156 set_signal_mask: oldmask 0x0, newmask 0x2000, mask_bits 0x0
28 6008858 [main] scp 156 set_signal_mask: not calling sig_dispatch_pending
33 6008891 [main] scp 156 tcgetpgrp: 156 = tcgetpgrp (1)
35 6008926 [main] scp 156 time: 1075369201 = time (0)
52 6008978 [main] scp 156 writev: writev (1, 0x22E200, 1)
30 6009008 [main] scp 156 fhandler_console::write: 22E280, 161
28 6009036 [main] scp 156 fhandler_console::write: at 13(0x20) state is 0
85 6009121 [main] scp 156 fhandler_console::write: at 109(m) state is 0
165 6009286 [main] scp 156 fhandler_console::write: 161 = write_console (,..161)
36 6009322 [main] scp 156 writev: 161 = write (1, 0x22E200, 1), errno 4
30 6009352 [main] scp 156 sigaction: signal 14, newact 0x0, oldact 0x22E470
50 6009402 [main] scp 156 set_signal_mask: oldmask 0x2000, newmask 0x0, mask_bits 0x2000
29 6009431 [main] scp 156 readv: -1 = readv (7, 0x22E570, 1), errno 4
33 6009464 [main] scp 156 readv: readv (7, 0x22E570, 1) blocking, sigcatchers 5
997864 7007328 [win] scp 156 wndproc 275 WM_TIMER 1 0
93 7007421 [win] scp 156 kill: kill (156, 14)
29 7007450 [win] scp 156 sig_send: pid 156, signal 14, its_me 1
40 7007490 [win] scp 156 sig_send: Waiting for pack.wakeup 0x75C
34 7007524 [sig] scp 156 sig_handle: signal 14 processing
28 7007552 [sig] scp 156 sig_handle: signal 14, about to call 0x404F10
29 7007581 [sig] scp 156 proc_subproc: args: 3, 1
27 7007608 [sig] scp 156 proc_subproc: clear waiting threads
25 7007633 [sig] scp 156 proc_subproc: finished clearing
25 7007658 [sig] scp 156 proc_subproc: returning 1
25 7007683 [sig] scp 156 _threadinfo::interrupt_setup: armed signal_arrived 0x768, sig 14, res 1
26 7007709 [sig] scp 156 setup_handler: interrupted known cygwin routine
24 7007733 [sig] scp 156 setup_handler: signal 14 delivered
25 7007758 [sig] scp 156 sig_handle: returning 1
37 7007795 [win] scp 156 sig_send: returning 0x0 from sending signal 14
127 7007922 [win] scp 156 kill_worker: 0 = kill_worker (156, 14), process_state 0x4C9
178 7008100 [main] scp 156 reset_signal_arrived: reset signal_arrived
31 7008131 [main] scp 156 set_signal_mask: oldmask 0x0, newmask 0x2000, mask_bits 0x0
29 7008160 [main] scp 156 set_signal_mask: not calling sig_dispatch_pending
33 7008193 [main] scp 156 tcgetpgrp: 156 = tcgetpgrp (1)
34 7008227 [main] scp 156 time: 1075369202 = time (0)
53 7008280 [main] scp 156 writev: writev (1, 0x22E200, 1)
37 7008317 [main] scp 156 fhandler_console::write: 22E280, 161
29 7008346 [main] scp 156 fhandler_console::write: at 13(0x20) state is 0
75 7008421 [main] scp 156 fhandler_console::write: at 109(m) state is 0
168 7008589 [main] scp 156 fhandler_console::write: 161 = write_console (,..161)
35 7008624 [main] scp 156 writev: 161 = write (1, 0x22E200, 1), errno 4
31 7008655 [main] scp 156 sigaction: signal 14, newact 0x0, oldact 0x22E470
52 7008707 [main] scp 156 set_signal_mask: oldmask 0x2000, newmask 0x0, mask_bits 0x2000
30 7008737 [main] scp 156 readv: -1 = readv (7, 0x22E570, 1), errno 4
32 7008769 [main] scp 156 readv: readv (7, 0x22E570, 1) blocking, sigcatchers 5
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