On Tue, Dec 18, 2001 at 11:24:28AM -0800, Matthew Dillon wrote: > > :genius# ps -axl -M vmcore.15 -N kernel.15=20 > :(attached file) > : > :The back traces for the processes locked in inode is also attached. > : > :Being green to debugging this kind of thing what should I do next? > : > :Joe > > Please backtrace the processes stuck in 'vfscac' as well. Actually, > backtrace all the processes that are stuck in weird places.
Ok, here are some vfscac processes: (kgdb) bt #0 0xc01db56d in mi_switch () at /usr/src/sys/kern/kern_synch.c:781 #1 0xc01dad33 in msleep (ident=0xc03326c0, mtx=0xc0355720, priority=66, wmesg=0xc02e8634 "vfscache", timo=0) at /usr/src/sys/kern/kern_synch.c:496 #2 0xc01cc709 in malloc (size=55, type=0xc03326c0, flags=0) at /usr/src/sys/kern/kern_malloc.c:162 #3 0xc020acb6 in cache_enter (dvp=0xe42d5380, vp=0xe42d2900, cnp=0xe4646c6c) at /usr/src/sys/kern/vfs_cache.c:415 #4 0xc0277535 in ufs_lookup (ap=0xe4646b6c) at /usr/src/sys/ufs/ufs/ufs_lookup.c:627 #5 0xc027c729 in ufs_vnoperate (ap=0xe4646b6c) at /usr/src/sys/ufs/ufs/ufs_vnops.c:2658 #6 0xc020b1f6 in vfs_cache_lookup (ap=0xe4646bc4) at vnode_if.h:66 #7 0xc027c729 in ufs_vnoperate (ap=0xe4646bc4) at /usr/src/sys/ufs/ufs/ufs_vnops.c:2658 #8 0xc020e9b9 in lookup (ndp=0xe4646c44) at vnode_if.h:45 #9 0xc020e4a4 in namei (ndp=0xe4646c44) at /usr/src/sys/kern/vfs_lookup.c:168 #10 0xc0215df5 in lstat (td=0xe44ec104, uap=0xe4646d20) at /usr/src/sys/kern/vfs_syscalls.c:2012 #11 0xc02b1c88 in syscall (frame={tf_fs = 47, tf_es = 47, tf_ds = 47, tf_edi = -1077942172, tf_esi = -1077940908, tf_ebp = -1077942076, tf_isp = -463180428, tf_ebx = 5, tf_edx = -1077940908, tf_ecx = 2, tf_eax = 190, tf_trapno = 22, tf_err = 2, tf_eip = 673929251, tf_cs = 31, tf_eflags = 663, tf_esp = -1077942312, tf_ss = 47}) at /usr/src/sys/i386/i386/trap.c:1150 #12 0xc02a52ed in syscall_with_err_pushed () #13 0x808e39c in ?? () #14 0x8052201 in ?? () #15 0x805abd0 in ?? () #16 0x806b735 in ?? () #17 0x804b699 in ?? () (kgdb) bt #0 0xc01db56d in mi_switch () at /usr/src/sys/kern/kern_synch.c:781 #1 0xc01dad33 in msleep (ident=0xc03326c0, mtx=0xc0355720, priority=66, wmesg=0xc02e8634 "vfscache", timo=0) at /usr/src/sys/kern/kern_synch.c:496 #2 0xc01cc709 in malloc (size=42, type=0xc03326c0, flags=0) at /usr/src/sys/kern/kern_malloc.c:162 #3 0xc020acb6 in cache_enter (dvp=0xe4765000, vp=0xe47c2840, cnp=0xe44eac54) at /usr/src/sys/kern/vfs_cache.c:415 #4 0xc68f936e in ?? () #5 0xc020e9b9 in lookup (ndp=0xe44eac2c) at vnode_if.h:45 #6 0xc020e4a4 in namei (ndp=0xe44eac2c) at /usr/src/sys/kern/vfs_lookup.c:168 #7 0xc02193d8 in vn_open_cred (ndp=0xe44eac2c, flagp=0xe44eabf8, cmode=3201, cred=0xc7218500) at /usr/src/sys/kern/vfs_vnops.c:162 #8 0xc021919e in vn_open (ndp=0xe44eac2c, flagp=0xe44eabf8, cmode=3201) at /usr/src/sys/kern/vfs_vnops.c:85 #9 0xc02147ca in open (td=0xe439f404, uap=0xe44ead20) at /usr/src/sys/kern/vfs_syscalls.c:1115 #10 0xc02b1c88 in syscall (frame={tf_fs = 134545455, tf_es = -1078001617, tf_ds = -1078001617, tf_edi = 134591808, tf_esi = -1077937040, tf_ebp = -1077937572, tf_isp = -464605836, tf_ebx = -1077939620, tf_edx = 17, tf_ecx = -1077940892, tf_eax = 5, tf_trapno = 22, tf_err = 2, tf_eip = 672822595, tf_cs = 31, tf_eflags = 647, tf_esp = -1077940800, tf_ss = 47}) at /usr/src/sys/i386/i386/trap.c:1150 #11 0xc02a52ed in syscall_with_err_pushed () #12 0x8049a75 in ?? () #13 0x8049a17 in ?? () #14 0x8049fa5 in ?? () #15 0x80496e2 in ?? () #16 0x8049622 in ?? () #17 0x8049219 in ?? () Joe > > -Matt > > To Unsubscribe: send mail to [EMAIL PROTECTED] > with "unsubscribe freebsd-hackers" in the body of the message
msg30263/pgp00000.pgp
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