27 Jan 2008 07:20
Bug#462742: Consumes 100% CPU if terminal window is closed
Package: clisp
Version: 1:2.43-2
Starting an interactive CLISP session in a gnome-terminal window and then
closing the said window causes the CLISP process to start consuming 100%
CPU.
Stracing the process highlights a number of segfaults along the lines of:
mmap(0x333e43000, 4096, PROT_READ|PROT_WRITE,
MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x333e43000
--- SIGSEGV (Segmentation fault) <at> 0 (0) ---
mprotect(0x333cf8000, 4096, PROT_READ|PROT_WRITE) = 0
rt_sigreturn(0x333cf8000) = 13754138688
--- SIGSEGV (Segmentation fault) <at> 0 (0) ---
mprotect(0x333cf9000, 4096, PROT_READ|PROT_WRITE) = 0
rt_sigreturn(0x333cf9000) = 13754142840
--- SIGSEGV (Segmentation fault) <at> 0 (0) ---
mprotect(0x333d37000, 4096, PROT_READ|PROT_WRITE) = 0
rt_sigreturn(0x333d37000) = 13754397368
(etc.)
I can reproduce on i386 and amd64 machines.
Regards,
--
--
Chris Lamb, UK chris@...
GPG: 0x634F9A20
(Continue reading)
RSS Feed