Date: Tue, 29 Jun 2021 11:42:01 +0200 From: Gary Jennejohn <gljennjohn@gmail.com> To: FreeBSD Current <freebsd-current@freebsd.org> Subject: Re: kernel panic while copying files Message-ID: <20210629094201.77ef5f22@ernst.home> In-Reply-To: <20210610095041.38d7597c@ernst.home> References: <20210607090109.08ecb130@ernst.home> <YL6Hc6XmEIIx76gt@nuc> <20210608084646.6a7e1bc7@ernst.home> <CANCZdfpODXLP9B%2BAAXSd5dTS4-V_9r%2BEg90z7sz18wTaE8ELZA@mail.gmail.com> <20210608155405.5cf0e200@ernst.home> <20210610095041.38d7597c@ernst.home>
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I was sort of hoping that all the recent changes made by imp@ in cam and
umass may have fixed the cause of the kernel crash.
Unfortunately not.
But there is a change - instead of a duplicate free the panic is now the
result of an unaligned free.
panic: Unaligned free of 0xfffff800259e2800 from zone
0xfffffe00dc9d2000(da_ccb) slab 0xfffff800259e2fd8(3)
I have the crash dump and a debug kernel in case anyone wants more info.
--
Gary Jennejohn
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