Date: Thu, 12 Jun 2025 17:12:09 -0400 From: mike tancsa <mike@sentex.net> To: Karl Denninger <karl@denninger.net>, stable@freebsd.org Subject: Re: 14.3R zfs panic VERIFY3(zfs_btree_find(tree, node, &where) == NULL) failed (0xfffff80090dd93a0x == 0x) Message-ID: <5c28a472-f547-4d17-8919-281a052baf65@sentex.net> In-Reply-To: <d44a2a6c-67c1-4dfb-b281-dbcfdd1a4971@denninger.net> References: <0c989fde-2b33-442b-9e39-680f584baa7c@sentex.net> <19db4360-1846-4c6c-b8d1-ead546defc16@sentex.net> <6ff367d2-7684-4080-bf2d-dfb2b280d48c@sentex.net> <d44a2a6c-67c1-4dfb-b281-dbcfdd1a4971@denninger.net>
next in thread | previous in thread | raw e-mail | index | archive | help
[ potential file system / image corruption of 14.3R trimmed ] An even easier way to trigger the crash. fetch https://download.freebsd.org/releases/VM-IMAGES/14.3-RELEASE/amd64/Latest/FreeBSD-14.3-RELEASE-amd64-zfs.raw.xz xz -d FreeBSD-14.3-RELEASE-amd64-zfs.raw.xz mdconfig -f FreeBSD-14.3-RELEASE-amd64-zfs.raw md0 0{vbboxtest}# zpool import -fR /scratch/raw zroot zroot-zfs-raw 0{vbboxtest}# find /scratch/raw -type f > /dev/null panic: VERIFY3(zfs_btree_find(tree, node, &where) == NULL) failed (0xfffff804900d9ba0x == 0x) cpuid = 31 time = 1749776475 KDB: stack backtrace: #0 0xffffffff80ba900d at kdb_backtrace+0x5d #1 0xffffffff80b5a961 at vpanic+0x161 #2 0xffffffff82181c4a at spl_panic+0x3a #3 0xffffffff821d4aae at zfs_btree_add+0x6e #4 0xffffffff82315905 at zap_lockdir_impl+0x325 #5 0xffffffff823155a4 at zap_lockdir+0x84 #6 0xffffffff82318b15 at zap_cursor_retrieve+0x175 #7 0xffffffff821a01a3 at zfs_freebsd_readdir+0x383 #8 0xffffffff81112050 at VOP_READDIR_APV+0x20 #9 0xffffffff80c56b09 at kern_getdirentries+0x229 #10 0xffffffff80c56eb9 at sys_getdirentries+0x29 #11 0xffffffff8104e4c7 at amd64_syscall+0x117 #12 0xffffffff810247bb at fast_syscall_common+0xf8 Uptime: 4m17s If I convert the qcow2 image to raw it works fine
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?5c28a472-f547-4d17-8919-281a052baf65>