Hi Maximilian, So far I didn't experience any crash, even after several mount-unmount. => I believe problem is solved and this bug report can be closed.
I tested with: dpkg -l cryptsetup dmsetup linux-image-2.6.18-3-k7 ii cryptsetup 1.0.4+svn26-1 ii dmsetup 1.02.12-1 ii linux-image-2.6.18-3-k7 2.6.18-8 Regards & Happy new year to you too, Franck On Tue, Jan 02, 2007 at 09:29:25AM +0100, maximilian attems wrote : > tags 360478 moreinfo > stop > > On Sun, 02 Apr 2006, franck wrote: > > > > > Since 2.6.16 I experience some crashes when mounting an encrypted ide > > partition. Crashes does not always happen but let's say 50% time. If it > > shall crash it always happen just when mounting the partition. > > > > Effects are : X or console freeze. Under console, SysRq Sync + > > remount may allow to recover the console after some 'sleeping time' > > (however no 'DONE' appearing). Later '/sbin/reboot' sometimes hangs and > > SysRq reboot is the only way. > > can we have an update on that based on current testing and linux image > 2.6.18! > > > In case the console comes back one can save from dmesg: > > ... > > BUG: soft lockup detected on CPU#0! > > > > Pid: 4199, comm: mount > > EIP: 0060:[<b0130097>] CPU: 0 > > EIP is at find_get_pages+0x41/0x45 > > EFLAGS: 00000246 Not tainted (2.6.16-1-k7 #1) > > EAX: 80000821 EBX: eb11fc80 ECX: eb11fc8c EDX: b17625e0 > > ESI: 00000001 EDI: 00000001 EBP: 00000001 DS: 007b ES: 007b > > CR0: 8005003b CR2: af8d95e4 CR3: 3b954000 CR4: 000006d0 > > [<b01357a4>] pagevec_lookup+0x1a/0x21 > > [<b013613e>] invalidate_mapping_pages+0x92/0xa7 > > [<b0136160>] invalidate_inode_pages+0xd/0x11 > > [<b014c707>] kill_bdev+0xb/0x22 > > [<b014cdfb>] set_blocksize+0x6f/0x7b > > [<b014ce1d>] sb_set_blocksize+0x16/0x3c > > [<f08d1089>] ext3_fill_super+0x3bd/0x1368 [ext3] > > [<b01a3a36>] snprintf+0x1a/0x1e > > [<b014c495>] get_sb_bdev+0xc5/0x10f > > [<f08cf49f>] ext3_get_sb+0x1a/0x1e [ext3] > > [<f08d0ccc>] ext3_fill_super+0x0/0x1368 [ext3] > > [<b014bca2>] do_kern_mount+0x88/0x12d > > [<b015d428>] do_mount+0x629/0x684 > > [<b0152be8>] link_path_walk+0xb0/0xbb > > [<b013a193>] __handle_mm_fault+0x348/0x650 > > [<b0152fb3>] do_path_lookup+0x17f/0x19a > > [<b0133b8f>] get_page_from_freelist+0x7e/0x294 > > [<b0133df3>] __alloc_pages+0x4e/0x261 > > [<b01341c2>] __get_free_pages+0x2f/0x34 > > [<b015c27e>] copy_mount_options+0x28/0x10e > > [<b015d4f5>] sys_mount+0x72/0xad > > [<b01028ff>] sysenter_past_esp+0x54/0x75 > > SysRq : Emergency Sync > > SysRq : Emergency Remount R/O > > ... > > > > I never experienced such problem with 2.6.15. I booted with 2.6.12 and did > > not see the same problem -> seems to come from 2.6.16. > > > > I tried to reproduce it on an encrypted USB stick (to avoid any risk of > > hdd corruption resulting from trials), but I couldn't -> seems linked to > > hdd. > > > > I can reproduce it on several different hdd. > > > > FYI encryption comes from: dpkg -l cryptsetup dmsetup > > ii cryptsetup 1.0.2+1.0.3-rc3-1 configures encrypted > > block devices > > ii dmsetup 1.02.03-1 The Linux Kernel Device > > Mapper userspace library > > > > Kind regards, > > Franck R. > > happy new year > > -- > maks -- To UNSUBSCRIBE, email to [EMAIL PROTECTED] with a subject of "unsubscribe". Trouble? Contact [EMAIL PROTECTED]
