[Bug 256712] UFS: kernel panic: ffs_blk free_cg: freeing free frag – in response to pkg-delete(8) soon after login
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Date: Sun, 20 Jun 2021 15:34:42 UTC
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=256712 --- Comment #10 from Graham Perrin <grahamperrin@gmail.com> --- Thanks, (In reply to Gary Jennejohn from comment #9) Oops! I'm suitably embarrassed (probably never needed kgdb before today). ---- # date ; uptime Sun Jun 20 16:08:08 BST 2021 4:08PM up 24 mins, 5 users, load averages: 0.33, 0.17, 0.10 # kgdb file /var/crash/vmcore.0 GNU gdb (GDB) 10.2 [GDB v10.2 for FreeBSD] … Reading symbols from file... Reading symbols from /usr/lib/debug//usr/bin/file.debug... /wrkdirs/usr/ports/devel/gdb/work-py38/gdb-10.2/gdb/thread.c:1309: internal-error: void switch_to_thread(thread_info *): Assertion `thr != NULL' failed. A problem internal to GDB has been detected, further debugging may prove unreliable. Quit this debugging session? (y or n) y This is a bug, please report it. For instructions, see: <https://www.gnu.org/software/gdb/bugs/>. /wrkdirs/usr/ports/devel/gdb/work-py38/gdb-10.2/gdb/thread.c:1309: internal-error: void switch_to_thread(thread_info *): Assertion `thr != NULL' failed. A problem internal to GDB has been detected, further debugging may prove unreliable. Create a core file of GDB? (y or n) y Abort trap (core dumped) # pwd /root # ls -hl *.core -rw------- 1 root wheel 354M Jun 20 16:09 kgdb102.core # gdb file kgdb102.core … ---- No symbols in the backtrace for kgdb102.core (and to keep things here reasonably concise, I'm taking advice elsewhere). -- You are receiving this mail because: You are the assignee for the bug.