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Bug #2269

closed

Panic on KKASSERT((c->c_flags & (CALLOUT_PENDING|CALLOUT_ACTIVE))

Added by masterblaster over 12 years ago. Updated about 12 years ago.

Status:
Closed
Priority:
Normal
Assignee:
-
Category:
-
Target version:
-
Start date:
01/06/2012
Due date:
% Done:

0%

Estimated time:

Description

On v2.13.0.784.gc1745-DEVELOPMENT, x86_64

#0 _get_mycpu () at ./machine/thread.h:69
#1 md_dumpsys (di=<optimized out>)
at /usr/src/sys/platform/pc64/x86_64/dump_machdep.c:263
#2 0xffffffff802bd915 in dumpsys () at /usr/src/sys/kern/kern_shutdown.c:925
#3 0xffffffff802bdf7b in boot (howto=260)
at /usr/src/sys/kern/kern_shutdown.c:387
#4 0xffffffff802be232 in panic (
fmt=0xffffffff8051bdf0 "assertion \"%s\" failed in %s at %s:%u")
at /usr/src/sys/kern/kern_shutdown.c:831
#5 0xffffffff802dbeb7 in callout_stop_sync (c=0xffffffe065c82990)
at /usr/src/sys/kern/kern_timeout.c:519
#6 0xffffffff802dadd0 in sys_setitimer (uap=0xffffffe066028b68)
at /usr/src/sys/kern/kern_time.c:762
#7 0xffffffff804de981 in syscall2 (frame=0xffffffe066028c18)
at /usr/src/sys/platform/pc64/x86_64/trap.c:1248
#8 0xffffffff804c806b in Xfast_syscall ()
at /usr/src/sys/platform/pc64/x86_64/exception.S:323
#9 0x000000000000002b in ?? ()
Backtrace stopped: previous frame inner to this frame (corrupt stack?)

Get dump from https://84.73.12.43/crash/core25.txz

I'm still experiencing regularly issue 2092, it could be related to it as ahci_ata_cmd_done() calls callout_stop_sync() (which panic comes from)

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