Re: [FreeBSD 5.3-RC2] Processes STILL hanging in unkillable state

On Wednesday 03 November 2004 09:29 pm, you wrote:
> Could all people who are seeing this please post their kernel
> configurations, sysctl.conf and perhaps some system details (platform,
> UP/MP), too.
>
> Since I and nobody else of the KDE/FreeBSD people have yet seen this
> problem and we're practically all running RELENG_5/RELENG_5_3 all the time,
> I'm curious what might trigger this.

In the crash I saved, it was stopped in thr_create.  The two arguments are as
 follows:

(kgdb) p td
$4 = (struct thread *) 0xc0910460
(kgdb) p *td
$5 = {td_proc = 0x0, td_ksegrp = 0xc0913720, td_plist = {tqe_next =
 0xc08ba720, tqe_prev = 0x1}, td_kglist = {tqe_next = 0x2, tqe_prev = 0x50},
 td_slpq = {tqe_next = 0x19, tqe_prev = 0x7d0}, td_lockq = {tqe_next =
 0xc00b8000, tqe_prev = 0x0}, td_runq = { tqe_next = 0x3, tqe_prev = 0x1},
 td_selq = {tqh_first = 0x50, tqh_last = 0x19}, td_sleepqueue = 0x7d0,
 td_turnstile = 0xc14ce000, td_tid = 0, td_flags = 0, td_inhibitors = 24,
 td_pflags = 80, td_dupfd = 25, td_wchan = 0x280, td_wmesg = 0x190 <Address
 0x190 out of bounds>, td_lastcpu = 0 '\0', td_oncpu = 0 '\0', td_locks = 0,
 td_blocked = 0x0, td_ithd = 0xc090f440, td_lockname = 0x10 <Address 0x10 out
 of bounds>, td_contested = {lh_first = 0x8}, td_sleeplocks = 0x7cf,
 td_intr_nesting_level = 0, td_pinned = -1064589696, td_mailbox = 0xc16c5400,
 td_ucred = 0x180402, td_standin = 0x1, td_prticks = 1920, td_upcall = 0x780,
 td_sticks = 251658272, td_uuticks = 1, td_usticks = 2, td_intrval = 0,
 td_oldsigmask = {__bits = {1, 2, 0, 0}}, td_sigmask = {__bits = {16, 1000,
 1000, 13107520}}, td_siglist = {__bits = {13107520, 0, 2000, 4294967295}},
 td_waitset = 0x0, td_umtx = { tqe_next = 0x0, tqe_prev = 0x0}, td_generation
 = 52428805, td_sigstk = {ss_sp = 0x0, ss_size = 24, ss_flags = 0}, td_kflags
 = 0, td_xsig = 0, td_profil_addr = 0, td_profil_ticks = 3243020960,
 td_base_pri = 0 '\0', td_priority = 0 '\0', td_pcb = 0x0, td_state =
 TDS_INACTIVE, td_retval = {0, 0}, td_slpcallout = {c_links = {sle =
 {sle_next = 0x0}, tqe = {tqe_next = 0x0, tqe_prev = 0x0}}, c_time = 0, c_arg
 = 0xc16c9200, c_func = 0xc16c9100, c_flags = -1049849856}, td_frame =
 0xc16c8e00, td_kstack_obj = 0xc16c8d00, td_kstack = 3245116416,
 td_kstack_pages = -1049851136, td_altkstack_obj = 0xc16c8a00, td_altkstack =
 3245115648, td_altkstack_pages = -1049851904, td_critnest = 3245115136,
 td_md = {md_savecrit = -1049852416}, td_sched = 0xc16c8500} (kgdb) p uap
$6 = (struct thr_create_args *) 0xc14fe8d4
(kgdb) p *uap
$7 = {ctx_l_ = 0xc14fe8d4 "\230êOÁ\020çOÁ =PÁ$=PÁÐ÷OÁØ÷OÁ", ctx = 0xc14fea98,
 ctx_r_ = 0xc14fe8d8 "\020çOÁ =PÁ$=PÁÐ÷OÁØ÷OÁ", id_l_ = 0xc14fe8d8 "\020çOÁ
 =PÁ$=PÁÐ÷OÁØ÷OÁ", id = 0xc14fe710, id_r_ = 0xc14fe8dc " =PÁ$=PÁÐ÷OÁØ÷OÁ",
 flags_l_ = 0xc14fe8dc " =PÁ$=PÁÐ÷OÁØ÷OÁ", flags = -1051706080, flags_r_ =
 0xc14fe8e0 "$=PÁÐ÷OÁØ÷OÁ"} (kgdb)

And I just got a freeze again, without the snd drivers.  The drivers
 apparently just make it worse.

--
Marc Ramirez
Blue Circle Software Corporation
513-688-1070 (main)
513-382-1270 (direct)
http://www.bluecirclesoft.com
http://www.mrami.com (personal)