Date: Thu, 25 Apr 2002 01:39:22 -0700 From: Kris Kennaway <kris@obsecurity.org> To: current@FreeBSD.org, fs@FreeBSD.org Subject: 4 panics under 5.0 on ports cluster Message-ID: <20020425013922.A27152@xor.obsecurity.org>
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I've had 4 panics on the ports cluster in the past couple of days.
They're running kernels from March 31 which have been very stable
since then, but on the other hand I've been building packages
intensively for the past few days. Is there anything interesting
here? I have the cores if more information is needed.
Kris
panic: ffs_valloc: dup alloc
Uptime: 3d6h42m19s
(kgdb) bt
#0 dumpsys () at /local0/scratch/usr/src/sys/kern/kern_shutdown.c:506
#1 0xc0207cb0 in boot (howto=260) at /local0/scratch/usr/src/sys/kern/kern_shutdown.c:338
#2 0xc020814f in panic (fmt=0xc037f781 "ffs_valloc: dup alloc")
at /local0/scratch/usr/src/sys/kern/kern_shutdown.c:648
#3 0xc02cb682 in ffs_valloc (pvp=0xdb4d7000, mode=16832, cred=0xdcc4b180, vpp=0xd9627ac8)
at /local0/scratch/usr/src/sys/ufs/ffs/ffs_alloc.c:639
#4 0xc02e0b15 in ufs_mkdir (ap=0xd9627c14) at /local0/scratch/usr/src/sys/ufs/ufs/ufs_vnops.c:1380
#5 0xc02e1d85 in ufs_vnoperate (ap=0xd9627c14)
at /local0/scratch/usr/src/sys/ufs/ufs/ufs_vnops.c:2660
#6 0xc024a06a in vn_mkdir (path=0x804f3e0 "./share/doc/ja", mode=448, segflg=UIO_USERSPACE,
td=0xd9414a00) at vnode_if.h:537
#7 0xc0249e90 in mkdir (td=0xd9414a00, uap=0xd9627d20)
at /local0/scratch/usr/src/sys/kern/vfs_syscalls.c:3647
#8 0xc0326d8f in syscall (frame={tf_fs = 47, tf_es = 47, tf_ds = 47, tf_edi = 0, tf_esi = 134580224,
tf_ebp = -1077938244, tf_isp = -647856780, tf_ebx = 134542315, tf_edx = 134535775,
tf_ecx = 672225016, tf_eax = 136, tf_trapno = 12, tf_err = 2, tf_eip = 671827427, tf_cs = 31,
tf_eflags = 647, tf_esp = -1077938384, tf_ss = 47})
at /local0/scratch/usr/src/sys/i386/i386/trap.c:1033
#9 0xc0317b1d in syscall_with_err_pushed ()
#10 0x804c4c1 in ?? ()
#11 0x804c4c1 in ?? ()
#12 0x804c4c1 in ?? ()
#13 0x804bfa3 in ?? ()
#14 0x804b511 in ?? ()
#15 0x80493c9 in ?? ()
(kgdb)
panicstr: ffs_valloc: dup alloc
panic messages:
---
dmesg: kvm_read:
---
#0 dumpsys () at /local0/scratch/usr/src/sys/kern/kern_shutdown.c:506
506 /local0/scratch/usr/src/sys/kern/kern_shutdown.c: No such file or directory.
(kgdb) bt
#0 dumpsys () at /local0/scratch/usr/src/sys/kern/kern_shutdown.c:506
#1 0xd933b14c in ?? ()
#2 0xc0207cb0 in boot (howto=260) at /local0/scratch/usr/src/sys/kern/kern_shutdown.c:338
#3 0xc020814f in panic (fmt=0xc037f781 "ffs_valloc: dup alloc")
at /local0/scratch/usr/src/sys/kern/kern_shutdown.c:648
#4 0xc02cb682 in ffs_valloc (pvp=0xd99d3b2c, mode=16895, cred=0xdb1f2600, vpp=0xdb4ccac8)
at /local0/scratch/usr/src/sys/ufs/ffs/ffs_alloc.c:639
#5 0xc02e0b15 in ufs_mkdir (ap=0xdb4ccc14) at /local0/scratch/usr/src/sys/ufs/ufs/ufs_vnops.c:1380
#6 0xc02e1d85 in ufs_vnoperate (ap=0xdb4ccc14)
at /local0/scratch/usr/src/sys/ufs/ufs/ufs_vnops.c:2660
#7 0xc024a06a in vn_mkdir (path=0x8093040 <Address 0x8093040 out of bounds>, mode=511,
segflg=UIO_USERSPACE, td=0xdb483100) at vnode_if.h:537
#8 0xc0249e90 in mkdir (td=0xdb483100, uap=0xdb4ccd20)
at /local0/scratch/usr/src/sys/kern/vfs_syscalls.c:3647
#9 0xc0326d8f in syscall (frame={tf_fs = 47, tf_es = 47, tf_ds = 47, tf_edi = 0, tf_esi = 134819904,
tf_ebp = -1077938120, tf_isp = -615723660, tf_ebx = 134819914, tf_edx = -1, tf_ecx = 47,
tf_eax = 136, tf_trapno = 12, tf_err = 2, tf_eip = 134605092, tf_cs = 31, tf_eflags = 647,
tf_esp = -1077938164, tf_ss = 47}) at /local0/scratch/usr/src/sys/i386/i386/trap.c:1033
#10 0xc0317b1d in syscall_with_err_pushed ()
Cannot access memory at address 0xbfbff838.
panic: sleeping thread owns a mutex
Uptime: 8h52m59s
(kgdb) bt
#0 dumpsys () at /local0/scratch/usr/src/sys/kern/kern_shutdown.c:506
#1 0xc0207cb0 in boot (howto=260) at /local0/scratch/usr/src/sys/kern/kern_shutdown.c:338
#2 0xc020814f in panic (fmt=0xc0367580 "sleeping thread owns a mutex")
at /local0/scratch/usr/src/sys/kern/kern_shutdown.c:648
#3 0xc0200a35 in propagate_priority (td=0xcd23d400)
at /local0/scratch/usr/src/sys/kern/kern_mutex.c:110
#4 0xc0200ffb in _mtx_lock_sleep (m=0xc767866c, opts=0,
file=0xc03858e0 "/local0/scratch/usr/src/sys/vm/uma_core.c", line=1489)
at /local0/scratch/usr/src/sys/kern/kern_mutex.c:389
#5 0xc0200c6b in _mtx_lock_flags (m=0xc767866c, opts=0,
file=0xc03858e0 "/local0/scratch/usr/src/sys/vm/uma_core.c", line=1489)
at /local0/scratch/usr/src/sys/kern/kern_mutex.c:208
#6 0xc02f3017 in uma_zfree_arg (zone=0xc76785a0, item=0xd0dc2000, udata=0xcfa75678)
at /local0/scratch/usr/src/sys/vm/uma_core.c:1489
#7 0xc01ffb5d in free (addr=0xd0dc2000, type=0xc03c5280)
at /local0/scratch/usr/src/sys/kern/kern_malloc.c:232
#8 0xc02d61e2 in softdep_disk_write_complete (bp=0xc772b650)
at /local0/scratch/usr/src/sys/ufs/ffs/ffs_softdep.c:3550
#9 0xc023b011 in bufdone (bp=0xc772b650) at /local0/scratch/usr/src/sys/sys/buf.h:405
#10 0xc023aedf in bufdonebio (bp=0xc772b650) at /local0/scratch/usr/src/sys/kern/vfs_bio.c:2805
#11 0xc017e571 in ad_interrupt (request=0xcf21fb40) at /local0/scratch/usr/src/sys/sys/bio.h:115
#12 0xc01725b9 in ata_intr (data=0xc7686a00) at /local0/scratch/usr/src/sys/dev/ata/ata-all.c:596
#13 0xc01fa7e7 in ithread_loop (arg=0xcdd09e80) at /local0/scratch/usr/src/sys/kern/kern_intr.c:533
#14 0xc01f9cc6 in fork_exit (callout=0xc01fa6b8 <ithread_loop>, arg=0xcdd09e80, frame=0xcdd32d48)
at /local0/scratch/usr/src/sys/kern/kern_fork.c:799
panic: pipe buffer gone
Uptime: 3d13h4m20s
(kgdb) bt
#0 dumpsys () at /local0/scratch/usr/src/sys/kern/kern_shutdown.c:506
#1 0xc0207cb0 in boot (howto=260) at /local0/scratch/usr/src/sys/kern/kern_shutdown.c:338
#2 0xc020814f in panic (fmt=0xc036bbc0 "pipe buffer gone")
at /local0/scratch/usr/src/sys/kern/kern_shutdown.c:648
#3 0xc02228cc in pipe_write (fp=0xda7c12d0, uio=0xdabfec90, cred=0xdaad6a00, flags=0, td=0xdabca700)
at /local0/scratch/usr/src/sys/kern/sys_pipe.c:887
#4 0xc021fe46 in dofilewrite (td=0xdabca700, fp=0xda7c12d0, fd=1, buf=0x80a6d80, nbyte=8192,
offset=-1, flags=0) at /local0/scratch/usr/src/sys/sys/file.h:186
#5 0xc021fce4 in write (td=0xdabca700, uap=0xdabfed20)
at /local0/scratch/usr/src/sys/kern/sys_generic.c:332
#6 0xc0326d8f in syscall (frame={tf_fs = 47, tf_es = 47, tf_ds = 47, tf_edi = 134901120,
tf_esi = 8192, tf_ebp = -1077937820, tf_isp = -624956044, tf_ebx = 971, tf_edx = 184,
tf_ecx = 0, tf_eax = 4, tf_trapno = 0, tf_err = 2, tf_eip = 134592700, tf_cs = 31,
tf_eflags = 663, tf_esp = -1077937864, tf_ss = 47})
at /local0/scratch/usr/src/sys/i386/i386/trap.c:1033
#7 0xc0317b1d in syscall_with_err_pushed ()
#8 0x804e693 in ?? ()
#9 0x804e445 in ?? ()
#10 0x804cb5f in ?? ()
#11 0x8048a66 in ?? ()
#12 0x804882d in ?? ()
#13 0x8048135 in ?? ()
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