Date: Thu, 20 Feb 2020 21:34:28 -0700 From: Warner Losh <imp@bsdimp.com> To: =?UTF-8?Q?Klaus_K=C3=BCchemann?= <maciphone2@googlemail.com> Cc: freebsd-arm@freebsd.org, FreeBSD Current <freebsd-current@freebsd.org> Subject: =?UTF-8?Q?Re=3A_No_ufs_remount=3A_panic=60=C3=ACng_aarch64_boot_from_SD=2D?= =?UTF-8?Q?card_vfs=5Fmountroot?= Message-ID: <CANCZdfqM6fx-iJobvGeSWX3PHW1Zqi=7PBPYO9Zw4Vrqz2sL2w@mail.gmail.com> In-Reply-To: <075ED1FC-CF15-406D-B5E1-F23AFB93FD8B@googlemail.com> References: <075ED1FC-CF15-406D-B5E1-F23AFB93FD8B@googlemail.com>
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On Thu, Feb 20, 2020, 9:21 PM Klaus K=C3=BCchemann via freebsd-arm < freebsd-arm@freebsd.org> wrote: > panic`=C3=ACng aarch64 boot from SD-card since approx. 1-2 weeks on head > 13-current: > > I could `make installkernel`for months on many boards without problems=E2= =80=A6 > Now panics, whereas 'boot boot / kernel.old' continues to be able to boot= , > regardless of submarine version or dtb / dts. > > Well, something significantly must have been changed the last days / week= s > in GEOM / vfs / mount_ufs > or elsewhere ... > Just a "wild guess" (because of the many changes in that area in src): > --The mountroot issue began with -r356776-- .. just a guess (because that > happened on RPI4) > > > > This output is from r358133-xyimage.xz fresh installed / downloaded > SD-card ( dd`d zero-cleaned with / dev / zero before) (RockPro64)=E2=80= =A6 > No way to boot with 'ufs: / dev / mmcsd0xxx', `tried every possible > combination: > > > =E2=80=94output---- > Loader variables: > vfs.root.mountfrom=3Dufs:/dev/ufs/rootfs > vfs.root.mountfrom.options=3Drw > > Manual root filesystem specification: > <fstype>:<device> [options] > Mount <device> using filesystem <fstype> > and with the specified (optional) option list. > > eg. ufs:/dev/da0s1a > zfs:zroot/ROOT/default > cd9660:/dev/cd0 ro > (which is equivalent to: mount -t cd9660 -o ro /dev/cd0 /) > > ? List valid disk boot devices > . Yield 1 second (for background tasks) > <empty line> Abort manual input > > mountroot> ? > > List of GEOM managed disk devices: > > > mountroot> =E2=80=9EEnter" > mountroot> filesystem specification: > panic: mountroot: unable to (re-)mount root. > cpuid =3D 0nt <device> using filesystem <fstype> > time =3D 105with the specified (optional) option list. > KDB: stack backtrace: > db_trace_self() at db_trace_self_wrapper+0x28 > pc =3D 0xffff000000750e2c lr =3D 0xffff000000106bc8 > sp =3D 0xffff00004027b370 fp =3D 0xffff00004027b580 > (which is equivalent to: mount -t cd9660 -o ro /dev/cd0 /) > db_trace_self_wrapper() at vpanic+0x194 > ? pc =3D 0xffff000000106bc8 lr =3D 0xffff00000040e0ac > . sp =3D 0xffff00004027b590 fp =3D 0xffff00004027b640 > <empty line> Abort manual input > vpanic() at panic+0x44 > mountroo pc =3D 0xffff00000040e0ac lr =3D 0xffff00000040de54 > sp =3D 0xffff00004027b650 fp =3D 0xffff00004027b6d0 > List of GEOM managed disk devices: > panic() at vfs_mountroot+0x1558 > pc =3D 0xffff00000040de54 lr =3D 0xffff0000004d795c > mountroo sp =3D 0xffff00004027b6e0 fp =3D 0xffff00004027b880 > > vfs_mountroot() at start_init+0x28 > pc =3D 0xffff0000004d795c lr =3D 0xffff0000003a3e44 > sp =3D 0xffff00004027b890 fp =3D 0xffff00004027b940 > > start_init() at fork_exit+0x7c > pc =3D 0xffff0000003a3e44 lr =3D 0xffff0000003cb7fc > sp =3D 0xffff00004027b950 fp =3D 0xffff00004027b980 > > fork_exit() at fork_trampoline+0x10 > pc =3D 0xffff0000003cb7fc lr =3D 0xffff00000076e514 > sp =3D 0xffff00004027b990 fp =3D 0x0000000000000000 > > KDB: enter: panic > [ thread pid 1 tid 100002 ] > Stopped at 0 > Is mmcsd0 probed? Warner _______________________________________________ > freebsd-arm@freebsd.org mailing list > https://lists.freebsd.org/mailman/listinfo/freebsd-arm > To unsubscribe, send any mail to "freebsd-arm-unsubscribe@freebsd.org" >
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