Hi,

I just got a softupdates related panic on my dual PPro during
buildworld. Sources from July, 4th. Build with -j4.

I'll keep the dump if there's any need.

#0  boot (howto=260) at ../../kern/kern_shutdown.c:303
#1  0xc0177a29 in panic (fmt=0xc0298c54 "from debugger")
    at ../../kern/kern_shutdown.c:553
#2  0xc0133195 in db_panic (addr=-1071190004, have_addr=0, count=-1, 
    modif=0xc688e84c "") at ../../ddb/db_command.c:433
#3  0xc0133135 in db_command (last_cmdp=0xc02d4994, cmd_table=0xc02d47f4, 
    aux_cmd_tablep=0xc0315320) at ../../ddb/db_command.c:333
#4  0xc01331fa in db_command_loop () at ../../ddb/db_command.c:455
#5  0xc01353b7 in db_trap (type=3, code=0) at ../../ddb/db_trap.c:71
#6  0xc026ed51 in kdb_trap (type=3, code=0, regs=0xc688e95c)
    at ../../i386/i386/db_interface.c:158
#7  0xc028095c in trap (frame={tf_fs = -964165608, tf_es = -1072103408, 
      tf_ds = -1039466480, tf_edi = 0, tf_esi = 256, tf_ebp = -964105820, 
      tf_isp = -964105848, tf_ebx = -1070871776, tf_edx = -1744831553, 
      tf_ecx = 32, tf_eax = 18, tf_trapno = 3, tf_err = 0, 
      tf_eip = -1071190004, tf_cs = 8, tf_eflags = 598, tf_esp = -1070836221, 
      tf_ss = -1070971726}) at ../../i386/i386/trap.c:552
#8  0xc026f00c in Debugger (msg=0xc02a44b2 "panic") at machine/cpufunc.h:64
#9  0xc0177a20 in panic (fmt=0xc02bcb20 "flush_pagedep_deps: flush failed")
    at ../../kern/kern_shutdown.c:551
#10 0xc0243521 in flush_pagedep_deps (pvp=0xc656a380, mp=0xc0d05400, 
    diraddhdp=0xc0f08ba4) at ../../ufs/ffs/ffs_softdep.c:4296
#11 0xc0242de8 in softdep_sync_metadata (ap=0xc688eaf0)
    at ../../ufs/ffs/ffs_softdep.c:3980
#12 0xc0246f62 in ffs_fsync (ap=0xc688eaf0) at ../../ufs/ffs/ffs_vnops.c:257
#13 0xc023dce8 in ffs_truncate (vp=0xc656a380, length=10752, flags=4, 
    cred=0xc0dd6c80, p=0xc6866f60) at vnode_if.h:537
#14 0xc0249d47 in ufs_direnter (dvp=0xc656a380, tvp=0xc66d7980, 
    dirp=0xc688ec3c, cnp=0xc688ee90, newdirbp=0x0)
    at ../../ufs/ufs/ufs_lookup.c:844
#15 0xc024dcf3 in ufs_makeinode (mode=33188, dvp=0xc656a380, vpp=0xc688ee7c, 
    cnp=0xc688ee90) at ../../ufs/ufs/ufs_vnops.c:2163
#16 0xc024b530 in ufs_create (ap=0xc688ed94) at ../../ufs/ufs/ufs_vnops.c:186
#17 0xc024dd7d in ufs_vnoperate (ap=0xc688ed94)
    at ../../ufs/ufs/ufs_vnops.c:2287
#18 0xc01ad4ea in vn_open (ndp=0xc688ee68, flagp=0xc688ee34, cmode=420)
    at vnode_if.h:106
#19 0xc01a9685 in open (p=0xc6866f60, uap=0xc688ef80)
    at ../../kern/vfs_syscalls.c:992
#20 0xc0281385 in syscall2 (frame={tf_fs = 47, tf_es = 47, tf_ds = 47, 
      tf_edi = 8, tf_esi = 672435712, tf_ebp = -1077939112, 
      tf_isp = -964104236, tf_ebx = 672369188, tf_edx = 672435712, 
      tf_ecx = 16, tf_eax = 5, tf_trapno = 12, tf_err = 2, tf_eip = 672284676, 
      tf_cs = 31, tf_eflags = 647, tf_esp = -1077939156, tf_ss = 47})
    at ../../i386/i386/trap.c:1126
#21 0xc026f71b in Xint0x80_syscall ()
cannot read proc at 0
(kgdb) up 9
#9  0xc0177a20 in panic (fmt=0xc02bcb20 "flush_pagedep_deps: flush failed")
    at ../../kern/kern_shutdown.c:551
551                     Debugger ("panic");
(kgdb) list
546             printf("lapic.id = %08x\n", lapic.id);
547     #endif
548
549     #if defined(DDB)
550             if (debugger_on_panic)
551                     Debugger ("panic");
552     #endif
553             boot(bootopt);
554     }
555
(kgdb) up
#10 0xc0243521 in flush_pagedep_deps (pvp=0xc656a380, mp=0xc0d05400, 
    diraddhdp=0xc0f08ba4) at ../../ufs/ffs/ffs_softdep.c:4296
warning: Source file is more recent than executable.

                /*
                 * If we have failed to get rid of all the dependencies
                 * then something is seriously wrong.
                 */
                if (dap == LIST_FIRST(diraddhdp))
                        panic("flush_pagedep_deps: flush failed");

(kgdb) print dap
$1 = (struct diradd *) 0xc0e87200
(kgdb) print *dap
$2 = {da_list = {wk_list = {le_next = 0x0, le_prev = 0xc104e9bc}, 
    wk_type = 10, wk_state = 32777}, da_pdlist = {le_next = 0xc10dada0, 
    le_prev = 0xc0f08ba4}, da_offset = 8088, da_newinum = 104878, da_un = {
    dau_previous = 0xc0f08b80, dau_pagedep = 0xc0f08b80}}
(kgdb) print diraddhdp
$3 = (struct diraddhd *) 0xc0f08ba4
(kgdb) print *diraddhdp
$4 = {lh_first = 0xc0e87200}
(kgdb) print *(diraddhdp->lh_first)
$5 = {da_list = {wk_list = {le_next = 0x0, le_prev = 0xc104e9bc}, 
    wk_type = 10, wk_state = 32777}, da_pdlist = {le_next = 0xc10dada0, 
    le_prev = 0xc0f08ba4}, da_offset = 8088, da_newinum = 104878, da_un = {
    dau_previous = 0xc0f08b80, dau_pagedep = 0xc0f08b80}}
(kgdb) print lk
$7 = {lkt_spl = 0, lkt_held = 60344}
(kgdb) print bp
$8 = (struct buf *) 0xc20b2300
(kgdb) print *bp
$9 = {b_io = {bio_cmd = 2, bio_dev = 0xc0d57a80, bio_blkno = 852656, 
    bio_offset = 436559872, bio_bcount = 8192, 
    bio_data = 0xc2b09000 "\201\001", bio_flags = 4, _bio_buf = 0x0, 
    bio_error = 0, bio_resid = 0, bio_done = 0xc01a09ac <bufdonebio>, 
    bio_driver1 = 0x0, bio_driver2 = 0x0, bio_caller1 = 0x0, 
    bio_caller2 = 0xc20b2300, bio_queue = {tqe_next = 0x0, 
      tqe_prev = 0xc0d3d000}, bio_pblkno = 6913907, bio_done_chain = 0x0}, 
  b_iodone = 0, b_offset = 436559872, b_hash = {le_next = 0xc20bfc40, 
    le_prev = 0xc20939dc}, b_vnbufs = {tqe_next = 0x0, tqe_prev = 0xc20c42c4}, 
  b_freelist = {tqe_next = 0x0, tqe_prev = 0xc207cc2c}, b_act = {
    tqe_next = 0x0, tqe_prev = 0x0}, b_flags = 537006752, b_qindex = 3, 
  b_xflags = 1 '\001', b_lock = {lk_interlock = {lock_data = 0}, lk_flags = 0, 
    lk_sharecount = 0, lk_waitcount = 0, lk_exclusivecount = 0, lk_prio = 20, 
    lk_wmesg = 0xc02a7b64 "bufwait", lk_timo = 0, lk_lockholder = -1}, 
  b_bufsize = 8192, b_kvabase = 0xc2b09000 "\201\001", b_kvasize = 16384, 
  b_lblkno = 852656, b_vp = 0xc60197c0, b_dirtyoff = 0, b_dirtyend = 0, 
  b_rcred = 0x0, b_wcred = 0x0, b_saveaddr = 0x0, b_pager = {pg_spc = 0x0, 
    pg_reqpage = 0}, b_cluster = {cluster_head = {tqh_first = 0xc20bcc20, 
      tqh_last = 0xc20a1d30}, cluster_entry = {tqe_next = 0xc20bcc20, 
      tqe_prev = 0xc20a1d30}}, b_pages = {0xc0898530, 0xc090b5bc, 
    0x0 <repeats 30 times>}, b_npages = 2, b_dep = {lh_first = 0xc105b180}}

-- 
Ollivier ROBERT -=- FreeBSD: The Power to Serve! -=- [EMAIL PROTECTED]
FreeBSD keltia.freenix.fr 5.0-CURRENT #80: Sun Jun  4 22:44:19 CEST 2000



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