Subject: Recent -stable panic's on resume



I updated my -stable machine last night (20th Mar) and now whenever I
resume from a suspend to RAM or disk I get this panic ->
panicstr: page fault
panic messages:
---
Fatal trap 12: page fault while in kernel mode
fault virtual address = 0x30
fault code = supervisor read, page not present
instruction pointer = 0x8:0xc01ce6b0
stack pointer = 0x10:0xc025f97c
frame pointer = 0x10:0xc025f984
code segment = base 0x0, limit 0xfffff, type 0x1b
= DPL 0, pres 1, def32 1, gran 1
processor eflags = interrupt enabled, resume, IOPL = 0
current process = Idle
interrupt mask = net tty bio cam
trap number = 12
panic: page fault
Uptime: 1h10m51s

dumping to dev #ad/0x40001, offset 147632
dump ata0: resetting devices .. pccard: card inserted, slot 1
done
127 126 125 124 123 122 121 120 119 118 117 116 115 114 113 112 111 110
109 108 107 106 105 104 103 102 101 100 99 98 97 96 95 94 93 92 91 90 89
88 87 86 85 84 83 82 81 80 79 78 77 76 75 74 73 72 71 70 69 68 67 66 65
64 63 62 61 60 59 58 57 56 55 54 53 52 51 50 49 48 47 46 45 44 43 42 41
40 39 38 37 36 35 34 33 32 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17
16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0

Back trace looks like this ->
#0 0xc0152a02 in dumpsys ()
#1 0xc01527d3 in boot ()
#2 0xc0152c11 in panic ()
#3 0xc02121d3 in trap_fatal ()
#4 0xc0211e81 in trap_pfault ()
#5 0xc0211a27 in trap ()
#6 0xc01ce6b0 in acquire_lock ()
#7 0xc01d27b0 in softdep_update_inodeblock ()
#8 0xc01cd7e5 in ffs_update ()
#9 0xc01d5c22 in ffs_sync ()
#10 0xc0182c9f in sync ()
#11 0xc015256e in boot ()
#12 0xc0152c11 in panic ()
#13 0xc015590e in tsleep ()
#14 0xc012a3a0 in ata_command ()
#15 0xc0128efb in ata_getparam ()
#16 0xc0129bc2 in ata_reinit ()
#17 0xc0128b21 in ata_resume ()
#...

18 0xc011ee02 in DEVICE_RESUME ()
#19 0xc015b51a in bus_generic_resume ()
#20 0xc011ee02 in DEVICE_RESUME ()
#21 0xc015b51a in bus_generic_resume ()
#22 0xc011ee02 in DEVICE_RESUME ()
---Type <return> to continue, or q <return> to quit---
#23 0xc015b51a in bus_generic_resume ()
#24 0xc011ee02 in DEVICE_RESUME ()
#25 0xc015b51a in bus_generic_resume ()
#26 0xc011ee02 in DEVICE_RESUME ()
#27 0xc015b51a in bus_generic_resume ()
#28 0xc011ee02 in DEVICE_RESUME ()
#29 0xc0201aab in apm_resume ()
#30 0xc0202164 in apm_processevent ()
#31 0xc0201936 in apm_do_suspend ()
#32 0xc0201ced in apm_timeout ()
#33 0xc0158795 in softclock ()

I don't currently have a debug kernel but I'll build one and send a back
trace if any one is interested.

---
Daniel O'Connor software and network engineer
for Genesis Software - http://www.gsoft.com.au
"The nice thing about standards is that there
are so many of them to choose from."
-- Andrew Tanenbaum


To Unsubscribe: send mail to majordomo@xxxxxxxxxxx
with "unsubscribe freebsd-mobile" in the body of the message





Privacy