Hi, On Monday, 18 December 2006 12:20, Jiri Slaby wrote: > Hi. > > I got this oops while suspending: > [ 309.366557] Disabling non-boot CPUs ... > [ 309.386563] CPU 1 is now offline > [ 309.387625] CPU1 is down > [ 309.387704] Stopping tasks ... done. > [ 310.030991] Shrinking memory... -<0>divide error: 0000 [#1] > [ 310.456669] SMP > [ 310.456814] last sysfs file: > /devices/pci0000:00/0000:00:1e.0/0000:02:08.0/eth0/statistics/collisions > [ 310.456919] Modules linked in: eth1394 floppy ohci1394 ide_cd ieee1394 cdrom > [ 310.457259] CPU: 0 > [ 310.457260] EIP: 0060:[<c0150c9a>] Not tainted VLI > [ 310.457261] EFLAGS: 00210246 (2.6.20-rc1-mm1 #207) > [ 310.457478] EIP is at shrink_slab+0x9e/0x169 Looks like we have a problem with slab shrinking here. Could you please use gdb to check what exactly is at shrink_slab+0x9e? > [ 310.457548] eax: 00000000 ebx: 00000000 ecx: 00000000 edx: 00000000 > [ 310.457623] esi: 00000000 edi: c18fe500 ebp: f7b3fe3c esp: f7b3fe08 > [ 310.457696] ds: 007b es: 007b fs: 00d8 gs: 0033 ss: 0068 > [ 310.457772] Process swsusp (pid: 3243, ti=f7b3e000 task=f756f030 > task.ti=f7b3e000) > [ 310.457845] Stack: c175d8a0 c175daa0 c175db00 00000000 00000000 c053cec0 > 000045ec 000000d0 > [ 310.458286] 00000000 00000000 00001179 00001179 00000000 f7b3fe94 > c0151445 00000001 > [ 310.458723] f7b3fe64 00001df1 00000002 00000001 00000001 00038000 > 00000c79 0000117b > [ 310.459199] Call Trace: > [ 310.459334] [<c0103f1b>] show_trace_log_lvl+0x1a/0x30 > [ 310.459450] [<c0103fd6>] show_stack_log_lvl+0xa5/0xca > [ 310.459562] [<c01041ce>] show_registers+0x1d3/0x2b8 > [ 310.459673] [<c01043d4>] die+0x121/0x243 > [ 310.459781] [<c010456c>] do_trap+0x76/0x9c > [ 310.459892] [<c0104bd8>] do_divide_error+0x94/0x9e > [ 310.460001] [<c038a7e4>] error_code+0x7c/0x84 > [ 310.460113] [<c0151445>] shrink_all_memory+0x211/0x2eb > [ 310.460225] [<c01418c1>] swsusp_shrink_memory+0x187/0x196 > [ 310.460335] [<c0141a07>] prepare_processes+0x35/0xc8 > [ 310.460446] [<c0141cce>] pm_suspend_disk+0xd/0x16f > [ 310.460558] [<c0140c87>] enter_state+0x129/0x19b > [ 310.460668] [<c0140d9c>] state_store+0xa3/0xac > [ 310.460777] [<c0198ab0>] subsys_attr_store+0x20/0x25 > [ 310.460889] [<c0198b9f>] sysfs_write_file+0x97/0xd8 > [ 310.460998] [<c0165262>] vfs_write+0x8b/0x149 > [ 310.461108] [<c01658cb>] sys_write+0x3d/0x64 > [ 310.461216] [<c0102fe4>] syscall_call+0x7/0xb > [ 310.461328] ======================= > [ 310.461397] Code: 31 c0 ff 17 89 c3 8b 45 e4 31 d2 f7 77 0c f7 e3 89 45 d8 89 > 55 dc 89 d1 89 c6 31 d2 85 c9 74 09 89 c8 31 d2 f7 75 f0 89 c1 89 f0 <f7> 75 f0 > 89 ca 89 45 d8 89 55 dc 8b 45 d8 03 47 10 89 47 10 85 > [ 310.464079] EIP: [<c0150c9a>] shrink_slab+0x9e/0x169 SS:ESP 0068:f7b3fe08 > [ 310.464228] > > swsusp script is something like this: > echo platform > /sys/power/disk > echo disk > /sys/power/state > > regards, Greetings, Rafael -- If you don't have the time to read, you don't have the time or the tools to write. - Stephen King
