I have update to the pre-released xen kernel (2.6.22-14-38) update, and
its seems as i can better point out where I'm getting my kernel panic
now.
$ strace -Ff -tt xend-create-image --hostname test --dhcp
[pid 7994] 10:58:29.074749 fcntl64(14, F_GETFD) = 0
[pid 7994] 10:58:29.074988 fcntl64(14, F_SETFD, FD_CLOEXEC) = 0
[pid 7994] 10:58:29.075220 _llseek(14, 0, [0], SEEK_CUR) = 0
[pid 7994] 10:58:29.075464 fstat64(14, {st_mode=S_IFREG|0644, st_size=716,
...}) = 0
[pid 7994] 10:58:29.075836 mmap2(NULL, 716, PROT_READ, MAP_SHARED, 14, 0) =
0xb7e33000
[pid 7994] 10:58:29.076094 _llseek(14, 716, [716], SEEK_SET) = 0
[pid 7994] 10:58:29.076371 munmap(0xb7e33000, 716) = 0
[pid 7994] 10:58:29.076635 close(14) = 0
[pid 7994] 10:58:29.076885 open("/etc/group", O_RDONLY) = 14
[pid 7994] 10:58:29.077156 fcntl64(14, F_GETFD) = 0
[pid 7994] 10:58:29.077385 fcntl64(14, F_SETFD, FD_CLOEXEC) = 0
[pid 7994] 10:58:29.077620 _llseek(14, 0, [0], SEEK_CUR) = 0
[pid 7994] 10:58:29.077866 fstat64(14, {st_mode=S_IFREG|0644, st_size=446,
...}) = 0
[pid 7994] 10:58:29.078208 mmap2(NULL, 446, PROT_READ, MAP_SHARED, 14, 0) =
0xb7e33000
[pid 7994] 10:58:29.078463 _llseek(14, 446, [446], SEEK_SET) = 0
[pid 7994] 10:58:29.078741 munmap(0xb7e33000, 446) = 0
[pid 7994] 10:58:29.079085 close(14) = 0
[pid 7994] 10:58:29.079353 lstat64("/usr/share/zoneinfo/posix/Asia/Yerevan",
{st_mode=S_IFREG|0644, st_size=760, .
..}) = 0
[pid 7994] 10:58:29.079768
rmdir("/usr/share/zoneinfo/posix/Asia/Yerevan.dpkg-new") = -1 ENOENT (No such
file or d
irectory)
[pid 7994] 10:58:29.080099
rmdir("/usr/share/zoneinfo/posix/Asia/Yerevan.dpkg-tmp") = -1 ENOENT (No such
file or d
irectory)
[pid 7994] 10:58:29.080397
open("/usr/share/zoneinfo/posix/Asia/Yerevan.dpkg-new",
O_WRONLY|O_CREAT|O_EXCL|O_LARGE
FILE, 0) = 14
[pid 7994] 10:58:29.080771 read(12,
"TZif\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\16\0\0\0\16"..., 760) = 760
[pid 7994] 10:58:29.081089 write(14,
"TZif\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\16\0\0\0\16"..., 760) = 760
[pid 7994] 10:58:29.081434 read(12,
"\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 264) = 264
[pid 7994] 10:58:29.081725 fchown32(14, 0, 0) = 0
[pid 7994] 10:58:29.081971 fchmod(14, 0644) = 0
[pid 7994] 10:58:29.082197 close(14) = 0
[pid 7994] 10:58:29.082491
utime("/usr/share/zoneinfo/posix/Asia/Yerevan.dpkg-new", [2007/12/13-10:57:17,
2007/05/
22-02:58:21]) = 0
[pid 7994] 10:58:29.082849 link("/usr/share/zoneinfo/posix/Asia/Yerevan",
"/usr/share/zoneinfo/posix/Asia/Yerevan.
dpkg-tmp") = 0
[pid 7994] 10:58:29.083247
rename("/usr/share/zoneinfo/posix/Asia/Yerevan.dpkg-new",
"/usr/share/zoneinfo/posix/As
ia/Yerevan") = 0
[pid 7994] 10:58:29.083642 read(12, "./usr/share/zoneinfo/posix/Asia/"...,
512) = 512
[pid 7994] 10:58:29.083940 open("/etc/passwd", O_RDONLY) = 14
[pid 7994] 10:58:29.084199 fcntl64(14, F_GETFD) = 0
[pid 7994] 10:58:29.084417 fcntl64(14, F_SETFD, FD_CLOEXEC) = 0
[pid 7994] 10:58:29.084637 _llseek(14, 0, [0], SEEK_CUR) = 0
[pid 7994] 10:58:29.084874 fstat64(14, {st_mode=S_IFREG|0644, st_size=716,
...}) = 0
[pid 7994] 10:58:29.085202 mmap2(NULL, 716, PROT_READ, MAP_SHARED, 14, 0) =
0xb7e33000
[pid 7994] 10:58:29.085437 _llseek(14, 716, [716], SEEK_SET) = 0
[pid 7994] 10:58:29.085697 munmap(0xb7e33000, 716) = 0
[pid 7994] 10:58:29.085941 close(14) = 0
[pid 7994] 10:58:29.086180 open("/etc/group", O_RDONLY) = 14
[pid 7994] 10:58:29.086485 fcntl64(14, F_GETFD) = 0
[pid 7994] 10:58:29.086708 fcntl64(14, F_SETFD, FD_CLOEXEC) = 0
[pid 7994] 10:58:29.086931 _llseek(14, 0, [0], SEEK_CUR) = 0
[pid 7994] 10:58:29.087194 fstat64(14, {st_mode=S_IFREG|0644, st_size=446,
...}) = 0
[pid 7994] 10:58:29.087525 mmap2(NULL, 446, PROT_READ, MAP_SHARED, 14, 0) =
0xb7e33000
[pid 7994] 10:58:29.087763 _llseek(14, 446, [446], SEEK_SET) = 0
[pid 7994] 10:58:29.088023 munmap(0xb7e33000, 446) = 0
[pid 7994] 10:58:29.088272 close(14) = 0
[pid 7994] 10:58:29.088514 lstat64("/usr/share/zoneinfo/posix/Asia/Baku",
{st_mode=S_IFREG|0644, st_size=732, ...}
) = 0
[pid 7994] 10:58:29.088947
rmdir("/usr/share/zoneinfo/posix/Asia/Baku.dpkg-new") = -1 ENOENT (No such file
or dire
ctory)
[pid 7994] 10:58:29.089244
rmdir("/usr/share/zoneinfo/posix/Asia/Baku.dpkg-tmp") = -1 ENOENT (No such file
or dire
ctory)
[pid 7994] 10:58:29.089533
open("/usr/share/zoneinfo/posix/Asia/Baku.dpkg-new",
O_WRONLY|O_CREAT|O_EXCL|O_LARGEFIL
E, 0) = 14
[pid 7994] 10:58:29.089933 read(12,
"TZif\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\r\0\0\0\r\0"..., 732) = 732
[pid 7994] 10:58:29.090243 write(14,
"TZif\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\r\0\0\0\r\0"..., 732) = 732
[pid 7994] 10:58:29.090613 read(12,
"\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 292) = 292
[pid 7994] 10:58:29.090916 fchown32(14, 0, 0) = 0
[pid 7994] 10:58:29.091197 fchmod(14, 0644 <unfinished ...>
[pid 8741] 10:58:29.091429 <... write resumed> ) = 4096
[pid 8741] 10:58:29.091620 write(1, "./usr/share/zoneinfo/posix/Asia/"...,
4096 <unfinished ...>
[pid 8740] 10:58:29.091905 <... write resumed> ) = 32768
[pid 8740] 10:58:29.092030 read(3,
It just hangs here and nothings comes up in /proc/kmsg
But when I'm doing sudo -s in a shell i get the panic rigth away
(/proc/kmsg)
<1>[ 1117.115345] printing eip:
<4>[ 1117.115373] c019c231
<1>[ 1117.115378] 06746000 -> *pde = 00000000:38b2a001
<1>[ 1117.115407] 06b2a000 -> *pme = 00000000:00000000
<0>[ 1117.115439] Oops: 0000 [#1]
<0>[ 1117.115465] SMP
<4>[ 1117.115507] Modules linked in: bridge ppdev ipv6 parport_pc lp parport
loop i82875p_edac edac_mc psmouse intel_agp iTCO_wdt iTCO_vendor_support
agpgart serio_raw af_packet shpchp pci_hotplug evdev ext3 jbd mbcache sg sd_mod
sr_mod cdrom ata_piix ehci_hcd e1000 ata_generic libata scsi_mod uhci_hcd
usbcore dm_mirror dm_snapshot dm_mod fuse apparmor commoncap
<0>[ 1117.115993] CPU: 0
<0>[ 1117.115995] EIP: 0061:[<c019c231>] Not tainted VLI
<0>[ 1117.115996] EFLAGS: 00210212 (2.6.22-14-xen #1)
<0>[ 1117.116107] EIP is at __find_get_block_slow+0x81/0x140
<0>[ 1117.116137] eax: 00000000 ebx: a0c134bb ecx: 00222204 edx: 00000000
<0>[ 1117.116169] esi: 00220004 edi: 00000000 ebp: 00000000 esp: c6b05c44
<0>[ 1117.116202] ds: 007b es: 007b fs: 00d8 gs: 0000 ss: 0069
<0>[ 1117.116234] Process sudo (pid: 8765, ti=c6b04000 task=c455f9f0
task.ti=c6b04000)
<0>[ 1117.116266] Stack: c134b508 00000000 00000001 c0caf838 00000000 c12b13f0
c12b1494 c134bb29
<0>[ 1117.116392] c1723da0 00000000 c159ae80 00220004 00000000 c019c5f5
c0423e80 c12b1380
<0>[ 1117.116517] 00000000 c6b2afe8 00000001 00000000 c1321ac4 c1789dac
0000000b 00000001
<0>[ 1117.116642] Call Trace:
<0>[ 1117.116703] [<c019c5f5>] __find_get_block+0xc5/0x1f0
<0>[ 1117.116752] [<c019c743>] __getblk+0x23/0x2c0
<0>[ 1117.116799] [<c019d023>] ll_rw_block+0x23/0xc0
<0>[ 1117.116842] [<ee1ccf2e>] __ext3_get_inode_loc+0x11e/0x340 [ext3]
<0>[ 1117.116898] [<c0156ecd>] get_page_from_freelist+0xbd/0x430
<0>[ 1117.116943] [<ee1cd197>] ext3_reserve_inode_write+0x27/0x80 [ext3]
<0>[ 1117.116994] [<ee1cd213>] ext3_mark_inode_dirty+0x23/0x50 [ext3]
<0>[ 1117.117047] [<ee1d0279>] ext3_dirty_inode+0x79/0x90 [ext3]
<0>[ 1117.117098] [<c019c277>] __find_get_block_slow+0xc7/0x140
<0>[ 1117.117144] [<c0198a54>] __mark_inode_dirty+0x34/0x190
<0>[ 1117.117187] [<c0126df1>] current_fs_time+0x41/0x50
<0>[ 1117.117232] [<c0184972>] __link_path_walk+0xc02/0xe70
<0>[ 1117.117278] [<c0151fc8>] find_get_page+0x18/0x70
<0>[ 1117.117322] [<c0184c25>] link_path_walk+0x45/0xc0
<0>[ 1117.117364] [<c0302c15>] do_page_fault+0x355/0xdf0
<0>[ 1117.117413] [<c0184e97>] do_path_lookup+0x97/0x1d0
<0>[ 1117.117458] [<c0185b01>] __path_lookup_intent_open+0x51/0xa0
<0>[ 1117.117502] [<c0185be0>] path_lookup_open+0x20/0x30
<0>[ 1117.117544] [<c0185cda>] open_namei+0x5a/0x610
<0>[ 1117.117589] [<c0184e97>] do_path_lookup+0x97/0x1d0
<0>[ 1117.117633] [<c0179163>] do_filp_open+0x33/0x60
<0>[ 1117.117678] [<c0302c15>] do_page_fault+0x355/0xdf0
<0>[ 1117.117728] [<c01791de>] do_sys_open+0x4e/0xf0
<0>[ 1117.117775] [<c01792bc>] sys_open+0x1c/0x20
<0>[ 1117.117818] [<c01055a2>] syscall_call+0x7/0xb
<0>[ 1117.117864] [<c0300000>] wait_for_completion_interruptible+0x130/0x150
<0>[ 1117.117913] =======================
<0>[ 1117.117942] Code: e8 b5 4f 16 00 8b 54 24 20 8b 02 f6 c4 08 74 4a 8b 02
f6 c4 08 0f 84 c6 00 00 00 8b 44 24 20 bd 01 00 00 00 8b 58 0c 89 5c 24 1c <8b>
43 0c 89 f9 8b 53 10 31 f0 31 d1 09 c1 0f 84 99 00 00 00 8b
<0>[ 1117.118597] EIP: [<c019c231>] __find_get_block_slow+0x81/0x140 SS:ESP
0069:c6b05c44
--
create image - kernel panic
https://bugs.launchpad.net/bugs/161171
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