Date: Tue, 11 Mar 2003 09:19:57 +0300 (MSK) From: Maxim Konovalov <maxim@macomnet.ru> To: current@freebsd.org Subject: panic at soreceive()? Message-ID: <20030311091643.O92650@news1.macomnet.ru>
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Hello,
Starting pppd(8) on yesterday -current produces a panic:
miss# gdb kernel.84 -k vmcore.84
GNU gdb 5.2.1 (FreeBSD)
Copyright 2002 Free Software Foundation, Inc.
GDB is free software, covered by the GNU General Public License, and you are
welcome to change it and/or distribute copies of it under certain conditions.
Type "show copying" to see the conditions.
There is absolutely no warranty for GDB. Type "show warranty" for details.
This GDB was configured as "i386-undermydesk-freebsd"...
panic: KSE not on run queue
panic messages:
---
panic: receive: m == 0 so->so_rcv.sb_cc == 192
^^^^^^^^^^^^
sys/kern/uipc_socket.c, line 856
syncing disks, buffers remaining... 902 902 900 900 900 900 900 panic: KSE not on run queue
Uptime: 21m58s
Dumping 63 MB
ata0: resetting devices ..
done
[CTRL-C to abort] 16 32 48
---
#0 doadump () at /usr/src/sys/kern/kern_shutdown.c:239
239 dumping++;
(kgdb) bt
#0 doadump () at /usr/src/sys/kern/kern_shutdown.c:239
#1 0xc01b19bf in boot (howto=260) at /usr/src/sys/kern/kern_shutdown.c:371
#2 0xc01b1bb4 in poweroff_wait (junk=0xc02dd2bb, howto=-1054260288)
at /usr/src/sys/kern/kern_shutdown.c:542
#3 0xc01bf118 in sched_rem (ke=0xc02dd2bb)
at /usr/src/sys/kern/sched_4bsd.c:593
#4 0xc01b5288 in adjustrunqueue (td=0xc12943c0, newpri=180)
at /usr/src/sys/kern/kern_switch.c:305
#5 0xc01bef90 in sched_prio (td=0x0, prio=0 '\0')
at /usr/src/sys/kern/sched_4bsd.c:505
#6 0xc01becb4 in schedcpu (arg=0x0) at /usr/src/sys/kern/sched_4bsd.c:337
#7 0xc01bc579 in softclock (dummy=0x0) at /usr/src/sys/kern/kern_timeout.c:195
#8 0xc01a3200 in ithread_loop (arg=0xc0a01200)
at /usr/src/sys/kern/kern_intr.c:536
#9 0xc01a2694 in fork_exit (callout=0xc01a30e0 <ithread_loop>,
arg=0xc0a01200, frame=0xc5ecad48) at /usr/src/sys/kern/kern_fork.c:871
(kgdb) quit
--
Maxim Konovalov, maxim@macomnet.ru, maxim@FreeBSD.org
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