Date: Tue, 22 Dec 2020 10:09:51 -0500 From: mike tancsa <mike@sentex.net> To: Mark Johnston <markj@freebsd.org> Cc: FreeBSD-STABLE Mailing List <freebsd-stable@freebsd.org> Subject: Re: zfs panic RELENG_12 Message-ID: <7f49e64d-c875-f12d-744e-7b174e197cbb@sentex.net> In-Reply-To: <X%2BILmE3TELhUko3B@raichu> References: <878824fe-dde2-b551-4685-e8bd27371275@sentex.net> <5b3415cb-2176-895e-9d22-4f4f0f359d85@sentex.net> <X%2BILmE3TELhUko3B@raichu>
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On 12/22/2020 10:07 AM, Mark Johnston wrote: > > Could you go to frame 11 and print zone->uz_name and > bucket->ub_bucket[18]? I'm wondering if the item pointer was mangled > somehow. Thank you for looking! (kgdb) frame 11 #11 0xffffffff80ca47d4 in bucket_drain (zone=0xfffff800037da000, bucket=0xfffff801c7fd5200) at /usr/src/sys/vm/uma_core.c:758 758 zone->uz_release(zone->uz_arg, bucket->ub_bucket, bucket->ub_cnt); (kgdb) p zone->uz_name $1 = 0xffffffff8102118a "mbuf_jumbo_9k" (kgdb) p bucket->ub_bucket[18] $2 = (void *) 0xfffff80de4654000 (kgdb) p bucket->ub_bucket $3 = 0xfffff801c7fd5218 (kgdb) ---Mike
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