Date: Sun, 24 Sep 2017 09:39:28 +0200 From: Erwan Legrand <freebsd@erwanlegrand.com> To: Adam Vande More <amvandemore@gmail.com> Cc: FreeBSD Questions <freebsd-questions@freebsd.org> Subject: Re: 11.1-RELEASE kernel panics while importing ZFS pool Message-ID: <CA%2B4G5KZxxyuzAL6vtbgfSCf9wp3-i_xrjQE1Mnm6Oe5LasW2uQ@mail.gmail.com> In-Reply-To: <CA%2BtpaK1L0ia3ZMGB9zhtKXoH=PNSvnxXWP_5Dh3T43=OdRCvSA@mail.gmail.com> References: <CA%2B4G5KasiGmEGrfjkzaK1iOtd7gPXGZ55Fgm8T_Ore3LE10iog@mail.gmail.com> <CA%2BtpaK1L0ia3ZMGB9zhtKXoH=PNSvnxXWP_5Dh3T43=OdRCvSA@mail.gmail.com>
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On Sat, Sep 23, 2017 at 7:59 PM, Adam Vande More <amvandemore@gmail.com> wrote: > On Sat, Sep 23, 2017 at 5:43 AM, Erwan Legrand <freebsd@erwanlegrand.com> > wrote: >> I have made an attempt at upgrading from FreeBSD 11.0-RELEASE to >> 11.1-RELEASE. Unfortunately, the 11.1-RELEASE kernel panics with the >> following error: >> >> panic: Solaris(panic): blkptr at 0xfffffe00033e5f80 has invalid CHECKSUM 0 >> >> The backtrace is as follows: >> >> kbd_backtrace+0x67 >> vpanic+0x186 >> panic+0x43 >> vcmn_err+0xc2 >> zfs_panic_recover+0x5a >> zfs_blkptr_verify+0x8b >> zio_read+0x2c >> spa_load_verify_cb+0x14a >> traverse_visitbp+0x1f8 >> traverse_visitbp+0x400 >> traverse_visitbp+0x400 >> traverse_visitbp+0x400 >> traverse_visitbp+0x400 >> traverse_dnode+0xc7 >> traverse_visitbp+0x753 >> traverse_impl+0x22b >> traverse_pool+0x16d >> spa_load+0x1bce >> >> The root file system is part of this ZFS pool, which means I can't >> even boot my system. Attempting to import the pool from the shell >> prompt after booting from 11.1-RELEASE installation media also results >> in a kernel panic. >> >> I have searched bugs.freebsd.org, but none of the currently registered >> issues appear to match. (Or so it seems to me.) >> >> The 11.0-RELEASE kernel boots from this ZFS pool without trouble. >> Thus, I have reverted to 11.0 for now. >> >> Obviously, I'd like to upgrade at some point. >> >> Any suggestion is welcome. > > > Did you try a scrub on 11.0 first? I did try to run a scrub. It does not find any error and it does not make any difference in the end. I forgot to say that this is an AMD64 kernel.
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