I can also reproduce this on my test machines and have opened up CR
6475506 panic in dmu_recvbackup due to NULL pointer dereference
to track this problem. This is most likely due to recent changes
made in the snapshot code for -F. I'm looking into it...
thanks for testing!
Noel
On Sep 26, 2006, at 6:21 AM, Mark Phalan wrote:
Hi,
I'm using b48 on two machines.. when I issued the following I get a
panic on the recv'ing machine:
$ zfs send -i data/[EMAIL PROTECTED] data/[EMAIL PROTECTED] | ssh machine2
zfs recv -F data
doing the following caused no problems:
zfs send -i data/[EMAIL PROTECTED] data/[EMAIL PROTECTED] | ssh
machine2 zfs
recv data/[EMAIL PROTECTED]
Is this a known issue? I reproduced it twice. I have core files.
from the log:
Sep 26 14:52:21 dhcp-eprg06-19-134 savecore: [ID 570001 auth.error]
reboot after panic: BAD TRAP: type=e (#pf Page fault) rp=d0965c34
addr=4
occurred in module "zfs" due to a NULL pointer dereference
from the core:
echo '$C' | mdb 0
d0072ddc dmu_recvbackup+0x85b(d0562400, d05629d0, d0562828, 1,
ea5ff9c0,
138)
d0072e18 zfs_ioc_recvbackup+0x4c()
d0072e40 zfsdev_ioctl+0xfc(2d80000, 5a1b, 8046c0c, 100003, d5478840,
d0072f78)
d0072e6c cdev_ioctl+0x2e(2d80000, 5a1b, 8046c0c, 100003, d5478840,
d0072f78)6475506
d0072e94 spec_ioctl+0x65(d256f9c0, 5a1b, 8046c0c, 100003, d5478840,
d0072f78)
d0072ed4 fop_ioctl+0x27(d256f9c0, 5a1b, 8046c0c, 100003, d5478840,
d0072f78)
d0072f84 ioctl+0x151()
d0072fac sys_sysenter+0x100()
-Mark
_______________________________________________
zfs-discuss mailing list
zfs-discuss@opensolaris.org
http://mail.opensolaris.org/mailman/listinfo/zfs-discuss
_______________________________________________
zfs-discuss mailing list
zfs-discuss@opensolaris.org
http://mail.opensolaris.org/mailman/listinfo/zfs-discuss
