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Re: kern/53005: apache httpd can hang the system

>  When it hangs, can you enter ddb and get a backtrace of the apache process ?

db{0}> bt
breakpoint() at netbsd:breakpoint+0x5
wskbd_translate() at netbsd:wskbd_translate+0xbb4
wskbd_input() at netbsd:wskbd_input+0x5b
pckbd_input() at netbsd:pckbd_input+0x6b
pckbcintr() at netbsd:pckbcintr+0x8d
intr_bloglock_wrapper() at netbsd:intr_biglock_wrapper+0x1d
Xintr_ioapic_edge4() at netbsd:Xintr_ioapic_edge4+0xf1
--- interrupt ---
exit_lwps() at netbsd:exit_lwps+0x58
exit1() at netbsd:exit1+0x68
sys_exit() at netbsd:sys_eit+0x3d
syscall() at netbsd:syscall+0x1d8
--- syscall (number 1) ---

db{0}> trace/t 50
trace: pid 80 lid 40 at 0xffff80002a503db0
?() at ffffe4001fa3b5c0
lwp_exit_switchaway() at netbsd:lwp_exit_switchaway+0x1ac
Bad frame pointer: 0xffffe4001a1c8300

Shinichi Doyashiki <>

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