On Tue, 9 Mar 2021 11:24:53 +0200 Andriy Gapon <a...@freebsd.org> wrote:
> On 08/03/2021 05:24, Yoshihiro Ota wrote: > > On Sun, 7 Mar 2021 00:09:33 +0200 > > Andriy Gapon <a...@freebsd.org> wrote: > > > >> On 06/03/2021 20:09, Yoshihiro Ota wrote: > >>> Hi all, > >>> > >>> I'm upgrading fron 12.2-RELEASE to 13-BETA/RC one by one. > >>> > >>> After upgrading one in VMWare, 'zfs mount -a' hangs the system. > >>> I don't have boottime zfs mount on nor don't have zfsroot. > >>> I just simply ran install world/kernel and mergemaster. > >> > >> Please use procstat -kk to capture a kernel stack trace of the hung > >> process. > > > > Actually, spining was 'kldload zfs'. > > Console doesn't response but ping and sshd sessions still work. > > procstat output is below. > > In addition, this doesn't happen to systems that I've been following > > 13-CURRENT > > but rather happen only wiht a system upgraded from 12.2-RELEASE to 13-RC. > > > > > > # procstat -kk 1049 > > PID TID COMM TDNAME KSTACK > > > > 1049 100215 kldload - spa_init+0xc6 > > zfs_kmod_init+0x1a > > zfs_modevent+0x34 module_register_init+0x8c linker_load_module+0xaab > > kern_kldload+0xc1 > > sys_kldload+0x50 syscall+0x17d g_ctx+0xe280bf29 > > > > If you could use kgdb to find out what source code line spa_init+0xc6 > corresponds to that may help to see what's going on. Hi Andriy, Could you teach me what command can show such address in kgdb? Thanks, Hiro _______________________________________________ freebsd-stable@freebsd.org mailing list https://lists.freebsd.org/mailman/listinfo/freebsd-stable To unsubscribe, send any mail to "freebsd-stable-unsubscr...@freebsd.org"
