[Bug 276341] zfs panic: VERIFY3(rc->rc_count == number) failed
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Date: Wed, 19 Jun 2024 20:37:18 UTC
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=276341
--- Comment #29 from commit-hook@FreeBSD.org ---
A commit in branch releng/14.1 references this bug:
URL:
https://cgit.FreeBSD.org/src/commit/?id=f566b7eb8d94bdde7ad9ddf9bdc9cf336678c386
commit f566b7eb8d94bdde7ad9ddf9bdc9cf336678c386
Author: Alexander Motin <mav@FreeBSD.org>
AuthorDate: 2024-05-25 02:11:18 +0000
Commit: Gordon Tetlow <gordon@FreeBSD.org>
CommitDate: 2024-06-18 17:35:52 +0000
Destroy ARC buffer in case of fill error
In case of error dmu_buf_fill_done() returns the buffer back into
DB_UNCACHED state. Since during transition from DB_UNCACHED into
DB_FILL state dbuf_noread() allocates an ARC buffer, we must free
it here, otherwise it will be leaked.
Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Reviewed-by: Jorgen Lundman <lundman@lundman.net>
Signed-off-by: Alexander Motin <mav@FreeBSD.org>
Sponsored by: iXsystems, Inc.
Closes #15665
Closes #15802
Closes #16216
PR: 276341
Approved by: so
Security: FreeBSD-EN-24:10.zfs
(cherry picked from commit 02c5aa9b092818785ed8db4e2246a828278138e3)
(cherry picked from commit 1c27279ed22d2b5226f31836da041bae45a9c77b)
sys/contrib/openzfs/module/zfs/dbuf.c | 1 +
1 file changed, 1 insertion(+)
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