Hello, hope you're having a nice day, Alas, this time I didn't manage to get a dump, so only the panic message is available: panic: _sx_xlock_hard: recursed on non-recursive sx zfsvfs->z_hold_mtx[i] @ /usr/src/sys/modules/zfs/../../cddl/contrib/opensolaris/uts/common/fs/zfs/zfs_znode.c:1023 -- Kamigishi Rei KREI-RIPE