Date: Tue, 28 Jun 2005 11:09:46 +0400 From: "Yuriy N. Shkandybin" <jura@networks.ru> To: <freebsd-current@freebsd.org> Subject: panics: sbflush_locked && freefrag on suspended filesystem Message-ID: <07fe01c57bb0$5dcf1480$6504010a@Jura>
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cvsuped 6.0-CURRENT #4: Mon Jun 27 18:25:54 MSD 2005
after panic -> printf conversion in uma
Got 2 panics in 15mins,
this one i've post already
(kgdb) bt
#0 doadump () at pcpu.h:165
#1 0xc04b8dd0 in boot (howto=260) at /usr/src/sys/kern/kern_shutdown.c:397
#2 0xc04b961d in panic (fmt=0xc0646f42 "sbflush_locked: cc %u || mb %p ||
mbcnt %u")
at /usr/src/sys/kern/kern_shutdown.c:553
#3 0xc050853f in sbflush_locked (sb=0xc46ba9d0) at
/usr/src/sys/kern/uipc_socket2.c:1112
#4 0xc0508572 in sbrelease_locked (sb=0xc46ba9d0, so=0x0) at
/usr/src/sys/kern/uipc_socket2.c:557
#5 0xc05052f2 in sofree (so=0xc46ba914) at
/usr/src/sys/kern/uipc_socket.c:402
#6 0xc055b9cf in in_pcbdetach (inp=0xc45d85a0) at
/usr/src/sys/netinet/in_pcb.c:728
#7 0xc057301a in tcp_close (tp=0x0) at /usr/src/sys/netinet/tcp_subr.c:779
#8 0xc056f06f in tcp_input (m=0xc7a45600, off0=1) at
/usr/src/sys/netinet/tcp_input.c:2200
#9 0xc0566a15 in ip_input (m=0xc7a45600) at
/usr/src/sys/netinet/ip_input.c:776
#10 0xc0549821 in ether_demux (ifp=0xc319f000, m=0xc7a45600) at
/usr/src/sys/net/if_ethersubr.c:850
#11 0xc0549be9 in ether_input (ifp=0xc319f000, m=0xc7a45600) at
/usr/src/sys/net/if_ethersubr.c:640
#12 0xc0447bde in em_intr (arg=0xc3169000) at
/usr/src/sys/dev/em/if_em.c:2908
#13 0xc04a1147 in ithread_loop (arg=0xc3099800) at
/usr/src/sys/kern/kern_intr.c:545
#14 0xc049fe3d in fork_exit (callout=0xc04a10a0 <ithread_loop>, arg=0x0,
frame=0x0) at /usr/src/sys/kern/kern_fork.c:789
#15 0xc06075dc in fork_trampoline () at
/usr/src/sys/i386/i386/exception.s:208
This one when checking disks
(kgdb) bt
#0 doadump () at pcpu.h:165
#1 0xc04b8dd0 in boot (howto=260) at /usr/src/sys/kern/kern_shutdown.c:397
#2 0xc04b961d in panic (fmt=0xc064da59 "%s: freefrag on suspended
filesystem") at /usr/src/sys/kern/kern_shutdown.c:553
#3 0xc05a1a5e in process_worklist_item (matchmnt=0x0, flags=0) at
/usr/src/sys/ufs/ffs/ffs_softdep.c:854
#4 0xc05a7ff7 in softdep_process_worklist (matchmnt=0x0) at
/usr/src/sys/ufs/ffs/ffs_softdep.c:700
#5 0xc05299f6 in sched_sync () at /usr/src/sys/kern/vfs_subr.c:1617
#6 0xc049fe3d in fork_exit (callout=0xc0529360 <sched_sync>, arg=0x0,
frame=0x0) at /usr/src/sys/kern/kern_fork.c:789
#7 0xc06075dc in fork_trampoline () at
/usr/src/sys/i386/i386/exception.s:208
Jura
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