kernel panic during reboot on -CURRENT

Ferruccio Zamuner ferruccio.zamuner at gmail.com
Fri Jul 13 09:39:02 UTC 2007


Hello,

Attilio Rao has suggested me to send this trace to you:

#####################################################################
db> where
Tracing pid 63882 tid 100130 td 0xc548c6c0
kdb_enter(c093a831) at kdb_enter+0x2b
panic(c093f96a,c08dcbca,c0955bbc,c090ad4f,2,...) at panic+0x11c
witness_save(c527cca0,e58c9a74,e58c9a78,e58c9a94,0,...) at witness_save+0x90
_sleep(c527a0a4,c527cca0,4c,c090b65d,ea60) at _sleep+0x1cf
ciss_wait_request(c527a0a4,ea60,e58c9ae8,c05210ee,c527a0a4,...) at ciss_wait_req
uest+0x5d
ciss_synch_request(c527a0a4,ea60) at ciss_synch_request+0x1c
ciss_flush_adapter(c527a000,c5232a00) at ciss_flush_adapter+0x6e
ciss_shutdown(c5232a00) at ciss_shutdown+0x14
device_shutdown(c5232a00) at device_shutdown+0x42
bus_generic_shutdown(c5232b80) at bus_generic_shutdown+0x16
device_shutdown(c5232b80) at device_shutdown+0x42
bus_generic_shutdown(c521d600) at bus_generic_shutdown+0x16
device_shutdown(c521d600) at device_shutdown+0x42
bus_generic_shutdown(c521d500) at bus_generic_shutdown+0x16
device_shutdown(c521d500) at device_shutdown+0x42
bus_generic_shutdown(c5154d80) at bus_generic_shutdown+0x16
device_shutdown(c5154d80) at device_shutdown+0x42
bus_generic_shutdown(c520c800,c0a3e708,1,c0bf9485,2c9,...) at bus_generic_shutdo
wn+0x16
acpi_shutdown(c520c800) at acpi_shutdown+0x21
device_shutdown(c5232b80) at device_shutdown+0x42
bus_generic_shutdown(c521d600) at bus_generic_shutdown+0x16
device_shutdown(c521d600) at device_shutdown+0x42
bus_generic_shutdown(c521d500) at bus_generic_shutdown+0x16
device_shutdown(c521d500) at device_shutdown+0x42
bus_generic_shutdown(c5154d80) at bus_generic_shutdown+0x16
device_shutdown(c5154d80) at device_shutdown+0x42
bus_generic_shutdown(c520c800,c0a3e708,1,c0bf9485,2c9,...) at bus_generic_shutdo
wn+0x16
acpi_shutdown(c520c800) at acpi_shutdown+0x21
device_shutdown(c520c800) at device_shutdown+0x42
bus_generic_shutdown(c5153380) at bus_generic_shutdown+0x16
device_shutdown(c5153380) at device_shutdown+0x42
bus_generic_shutdown(c5154180) at bus_generic_shutdown+0x16
device_shutdown(c5154180,e58c9c2c,c06ca8a9,c50f3c00,2,...) at device_shutdown+0x
42
root_bus_module_handler(c50f3c00,2,0) at root_bus_module_handler+0xa7
module_shutdown(0,0,c50ea08c,0,c093a855,...) at module_shutdown+0x45
boot(0,c0a3e708,0,c093a855,a8,...) at boot+0x553
reboot(c548c6c0,e58c9d00) at reboot+0x34
syscall(e58c9d38) at syscall+0x252
Xint0x80_syscall() at Xint0x80_syscall+0x20
--- syscall (55, FreeBSD ELF32, reboot), eip = 0x280b11f7, esp = 0xbfbfe8dc, ebp
= 0xbfbfe918 ---
##############################################################
db> ps
 pid  ppid  pgrp   uid   state   wmesg     wchan    cmd
63882     1 63882     0  R+      CPU 0               reboot
  54     0     0     0  SL      -        0xc0a3ec54 [schedcpu]
  53     0     0     0  SL      sdflush  0xc0a94098 [softdepflush]
  52     0     0     0  SL      ktsusp   0xc548bbbc [syncer]
  51     0     0     0  SL      ktsusp   0xc548bdfc [vnlru]
  50     0     0     0  SL      ktsusp   0xc526f73c [bufdaemon]
  49     0     0     0  SL      pgzero   0xc0a9c970 [pagezero]
  48     0     0     0  SL      psleep   0xc0a948a0 [vmdaemon]
  47     0     0     0  SL      psleep   0xc0a94860 [pagedaemon]
  46     0     0     0  WL                          [swi0: sio]
  45     0     0     0  WL                          [irq12: psm0]
  44     0     0     0  WL                          [irq1: atkbd0]
  43     0     0     0  SL      cooling  0xc52abed4 [acpi_cooling0]
  42     0     0     0  SL      tzpoll   0xc0c01520 [acpi_thermal]
  41     0     0     0  WL                          [irq15: ata1]
  40     0     0     0  WL                          [irq14: ata0]
  39     0     0     0  SL      usbevt   0xc51f9210 [usb2]
  38     0     0     0  WL                          [irq23: ehci0]
  37     0     0     0  SL      usbevt   0xc529c210 [usb1]
  40     0     0     0  WL                          [irq14: ata0]
  39     0     0     0  SL      usbevt   0xc51f9210 [usb2]
  38     0     0     0  WL                          [irq23: ehci0]
  37     0     0     0  SL      usbevt   0xc529c210 [usb1]
  36     0     0     0  WL                          [irq19: uhci1]
  35     0     0     0  SL      usbtsk   0xc0a3c654 [usbtask-dr]
  34     0     0     0  SL      usbtsk   0xc0a3c640 [usbtask-hc]
  33     0     0     0  SL      usbevt   0xc5240210 [usb0]
  32     0     0     0  WL                          [irq16: uhci0]
  31     0     0     0  SL      idle     0xc527cc74 [ciss_notify0]
  30     0     0     0  WL                          [irq24: ciss0]
  29     0     0     0  WL                          [irq25: bge3]
  28     0     0     0  WL                          [irq74: bge2]
  27     0     0     0  WL                          [irq73: bge1]
  26     0     0     0  WL                          [irq72: bge0]
  25     0     0     0  WL                          [irq49:]
  24     0     0     0  WL                          [irq48:]
  23     0     0     0  WL                          [irq9: acpi0]
  22     0     0     0  SL      -        0xc520ca80 [kqueue taskq]
  21     0     0     0  WL                          [swi2: cambio]
   9     0     0     0  SL      ccb_scan 0xc0a11954 [xpt_thrd]
   8     0     0     0  SL      -        0xc5152e80 [acpi_task_2]
   7     0     0     0  SL      -        0xc5152e80 [acpi_task_1]
   6     0     0     0  SL      -        0xc5152e80 [acpi_task_0]
   6     0     0     0  SL      -        0xc5152e80 [acpi_task_0]
  20     0     0     0  WL                          [swi5: +]
   5     0     0     0  SL      -        0xc5153100 [thread taskq]
  19     0     0     0  WL                          [swi6: Giant taskq]
  18     0     0     0  WL                          [swi6: task queue]
  17     0     0     0  SL      -        0xc0a3ec54 [yarrow]
   4     0     0     0  SL      -        0xc0a3cdcc [g_down]
   3     0     0     0  SL      -        0xc0a3cdc8 [g_up]
   2     0     0     0  SL      -        0xc0a3cdc0 [g_event]
  16     0     0     0  WL                          [swi1: net]
  15     0     0     0  WL                          [swi3: vm]
  14     0     0     0  WL                          [swi4: clock sio]
  13     0     0     0  RL                          [idle: cpu0]
  12     0     0     0  RL      CPU 1               [idle: cpu1]
  11     0     0     0  RL      CPU 2               [idle: cpu2]
  10     0     0     0  RL      CPU 3               [idle: cpu3]
   1     0     1     0  SLs     wait     0xc510d000 [init]
   0     0     0     0  WLs                         [swapper]
######################################################################
db>  show alllocks
Process 63882 (reboot) thread 0xc548c6c0 (100130)
shared sx module subsystem sx lock r = 0 (0xc0a3da90) locked @ /usr/src/sys/kern
/kern_module.c:103


FreeBSD 7.0-CURRENT #0: Sat May 19 15:36:29 CEST 2007
    fer at retesrv103.unito.it:/usr/obj/usr/src/sys/NONSOLOKERNEL7
WARNING: WITNESS option enabled, expect reduced performance.
Timecounter "i8254" frequency 1193182 Hz quality 0
CPU: Intel(R) Xeon(TM) CPU 3.60GHz (3600.15-MHz 686-class CPU)
  Origin = "GenuineIntel"  Id = 0xf41  Stepping = 1

Features=0xbfebfbff<FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CLFLUSH,DTS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,PBE>
  Features2=0x659d<SSE3,RSVD2,MON,DS_CPL,EST,TM2,CNXT-ID,CX16,xTPR>
  AMD Features=0x20000000<LM>
  Logical CPUs per core: 2
real memory  = 2147430400 (2047 MB)
avail memory = 2091921408 (1995 MB)
ACPI APIC Table: <HP     00000083>
FreeBSD/SMP: Multiprocessor System Detected: 4 CPUs
[...]
ciss0: <HP Smart Array 6i> port 0x4000-0x40ff mem
0xfdde0000-0xfdde1fff,0xfdd80000-0xfddbffff irq 24 at device 2.0 on pci2
ciss0: [ITHREAD]

I hope this can help you to fix.


Thank you for your FreeBSD development dediction.
\fer


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