19.07.2019 3:13, Karl Denninger wrote: > FreeBSD 12.0-STABLE #2 r349024M: Thu Jun 13 18:01:16 CDT 2019 > k...@newfs.denninger.net:/usr/obj/usr/src/amd64.amd64/sys/KSD-SMP > > Note -- no patches of any sort in the ZFS code; I am NOT running any of > my former patch set. > > NewFS.denninger.net dumped core - see /var/crash/vmcore.8 > > Thu Jul 18 15:02:54 CDT 2019 > > FreeBSD NewFS.denninger.net 12.0-STABLE FreeBSD 12.0-STABLE #2 r349024M: > Thu Jun 13 18:01:16 CDT 2019 > k...@newfs.denninger.net:/usr/obj/usr/src/amd64.amd64/sys/KSD-SMP amd64 > > panic: double fault
[skip] > #283 0xffffffff82748d91 in zio_vdev_io_done (zio=0xfffff8000b8b8000) > at /usr/src/sys/cddl/contrib/opensolaris/uts/common/fs/zfs/zio.c:3376 > #284 0xffffffff82744eac in zio_execute (zio=0xfffff8000b8b8000) > at /usr/src/sys/cddl/contrib/opensolaris/uts/common/fs/zfs/zio.c:1786 > #285 0xffffffff80c3b7f4 in taskqueue_run_locked (queue=0xfffff801a8b35100) > at /usr/src/sys/kern/subr_taskqueue.c:467 > #286 0xffffffff80c3cb28 in taskqueue_thread_loop (arg=<value optimized out>) > at /usr/src/sys/kern/subr_taskqueue.c:773 > #287 0xffffffff80b9ab23 in fork_exit ( > callout=0xffffffff80c3ca90 <taskqueue_thread_loop>, > arg=0xfffff801a0577520, frame=0xfffffe009d4edc00) > at /usr/src/sys/kern/kern_fork.c:1063 > #288 0xffffffff810b367e in fork_trampoline () > at /usr/src/sys/amd64/amd64/exception.S:996 > #289 0x0000000000000000 in ?? () > Current language: auto; currently minimal > (kgdb) You have "double fault" and completely insane number of stack frames in the trace. This is obviously infinite recursion resulting in kernel stack overflow and panic. _______________________________________________ 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"
