On Tue, 2006-09-26 at 16:13 -0700, Noel Dellofano wrote: > 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...
Great, thanks! > > thanks for testing! Heh.. I'm not testing - I'm USING :) -Mark > 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
