Re: March 2026 stabilization week

although i am not sure if this was present before march stabweek or not 
but i have been noticing a kernel panic due to a missing vnode lock in fusefs

panic: fuse_internal_cache_attrs: vnode is not exclusive locked but should be
cpuid = 2
time = 1772821549
KDB: stack backtrace:
db_trace_self_wrapper() at db_trace_self_wrapper+0x2b/frame 0xfffffe00ae8d47f0
vpanic() at vpanic+0x136/frame 0xfffffe00ae8d4920
panic() at panic+0x43/frame 0xfffffe00ae8d4980
assert_vop_elocked() at assert_vop_elocked+0x86/frame 0xfffffe00ae8d49b0
fuse_internal_cache_attrs() at fuse_internal_cache_attrs+0x47/frame 0xfffffe00ae8d4a10
fuse_internal_do_getattr() at fuse_internal_do_getattr+0x156/frame 0xfffffe00ae8d4ac0
fuse_vnode_size() at fuse_vnode_size+0x70/frame 0xfffffe00ae8d4b10
fuse_read_biobackend() at fuse_read_biobackend+0x56/frame 0xfffffe00ae8d4ba0
fuse_vnop_read() at fuse_vnop_read+0x15a/frame 0xfffffe00ae8d4c00
VOP_READ_APV() at VOP_READ_APV+0x55/frame 0xfffffe00ae8d4c30
vn_read() at vn_read+0x237/frame 0xfffffe00ae8d4cb0
vn_io_fault() at vn_io_fault+0x216/frame 0xfffffe00ae8d4d40
dofileread() at dofileread+0x80/frame 0xfffffe00ae8d4d90
sys_read() at sys_read+0x127/frame 0xfffffe00ae8d4e00
amd64_syscall() at amd64_syscall+0x169/frame 0xfffffe00ae8d4f30
fast_syscall_common() at fast_syscall_common+0xf8/frame 0xfffffe00ae8d4f30 

On Monday, March 23rd, 2026 at 1:30 PM, Gleb Smirnoff <[email protected]> wrote:

>   Hi FreeBSD/main users & developers:
> 
> This is an automated email to inform you that the March 2026 stabilization week
> started with FreeBSD/main at main-n284625-8d99314a044c, which was tagged as
> main-stabweek-2026-Mar.
> 
> Those who want to participate in the stabilization week are encouraged to
> update to the above revision/tag and test their systems.
> 
> The tag main-stabweek-2026-Mar has been published at Gleb Smirnoff's github repo.
> To connect this repo as an additional remote you need to run:
> 
>   git remote add glebius https://github.com/glebius/FreeBSD
> 
> Once remote is configured, to checkout the tag run:
> 
>   git fetch glebius --tags
>   git checkout main-stabweek-2026-Mar
> 
> If you want to use only the official FreeBSD repo, then update to
> the revision:
> 
>   git pull
>   git checkout 8d99314a044c
> 
> Developers are encouraged to avoid pushing new features to FreeBSD/main during
> the stabilization week, but focus on bugfixes instead.  The stabilization week
> runs up to Friday 18:00 UTC, but if there is consensus that any regressions
> discovered by participants have been fixed, it will end early.
> 
> Once that happens, the advisory freeze of FreeBSD/main branch is thawed.
> 
> --
> Gleb Smirnoff
> 
>