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Date:      Thu, 24 Oct 2024 23:15:54 +0000
From:      bugzilla-noreply@freebsd.org
To:        bugs@FreeBSD.org
Subject:   [Bug 282313] [panic] free: address 0xfffff8000989b900(0xfffff8000989b000) has not been allocated.
Message-ID:  <bug-282313-227@https.bugs.freebsd.org/bugzilla/>

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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D282313

            Bug ID: 282313
           Summary: [panic] free: address
                    0xfffff8000989b900(0xfffff8000989b000) has not been
                    allocated.
           Product: Base System
           Version: 14.1-STABLE
          Hardware: Any
                OS: Any
            Status: New
          Severity: Affects Only Me
          Priority: ---
         Component: bin
          Assignee: bugs@FreeBSD.org
          Reporter: admin@support.od.ua

# uname -Kv
FreeBSD 14.1-STABLE f5fabf3dc SUPPORT-14-1 1401501

# kgdb /boot/kernel/kernel /var/crash/vmcore.2
...
Reading symbols from /boot/kernel/kernel...
Reading symbols from /usr/lib/debug//boot/kernel/kernel.debug...

Unread portion of the kernel message buffer:
panic: free: address 0xfffff8000989b900(0xfffff8000989b000) has not been
allocated.

cpuid =3D 3
time =3D 1727914194
KDB: stack backtrace:
db_trace_self_wrapper() at 0xffffffff804c959b =3D
db_trace_self_wrapper+0x2b/frame 0xfffffe0083db2bd0
vpanic() at 0xffffffff80c24011 =3D vpanic+0x131/frame 0xfffffe0083db2d00
panic() at 0xffffffff80c23ed3 =3D panic+0x43/frame 0xfffffe0083db2d60
free() at 0xffffffff80bf8c3d =3D free+0xfd/frame 0xfffffe0083db2d90
dbuf_destroy() at 0xffffffff8290a774 =3D dbuf_destroy+0x64/frame
0xfffffe0083db2dd0
dnode_destroy() at 0xffffffff829379fe =3D dnode_destroy+0x13e/frame
0xfffffe0083db2e10
dnode_buf_evict_async() at 0xffffffff82938ac5 =3D
dnode_buf_evict_async+0x85/frame 0xfffffe0083db2e40
taskqueue_run_locked() at 0xffffffff80c97332 =3D taskqueue_run_locked+0x182=
/frame
0xfffffe0083db2ec0
taskqueue_thread_loop() at 0xffffffff80c985b2 =3D
taskqueue_thread_loop+0xc2/frame 0xfffffe0083db2ef0
fork_exit() at 0xffffffff80bdc06f =3D fork_exit+0x7f/frame 0xfffffe0083db2f=
30
fork_trampoline() at 0xffffffff8123b78e =3D fork_trampoline+0xe/frame
0xfffffe0083db2f30
--- trap 0, rip =3D 0, rsp =3D 0, rbp =3D 0 ---
KDB: enter: panic

Reading symbols from /boot/kernel/zfs.ko...
Reading symbols from /usr/lib/debug//boot/kernel/zfs.ko.debug...
Reading symbols from /boot/kernel/acpi_wmi.ko...
Reading symbols from /usr/lib/debug//boot/kernel/acpi_wmi.ko.debug...
Reading symbols from /boot/kernel/uhid.ko...
Reading symbols from /usr/lib/debug//boot/kernel/uhid.ko.debug...
Reading symbols from /boot/kernel/wmt.ko...
Reading symbols from /usr/lib/debug//boot/kernel/wmt.ko.debug...
Reading symbols from /boot/kernel/mac_ntpd.ko...
Reading symbols from /usr/lib/debug//boot/kernel/mac_ntpd.ko.debug...
Reading symbols from /boot/kernel/fdescfs.ko...
Reading symbols from /usr/lib/debug//boot/kernel/fdescfs.ko.debug...
__curthread () at /usr/src/sys/amd64/include/pcpu_aux.h:57
57              return (td);
(kgdb) bt
#0  __curthread () at /usr/src/sys/amd64/include/pcpu_aux.h:57
#1  doadump (textdump=3D0) at /usr/src/sys/kern/kern_shutdown.c:405
#2  0xffffffff804c69b8 in db_fncall_generic (nargs=3D0, args=3D0xfffffe0083=
db2600,
addr=3D<optimized out>, rv=3D<optimized out>)
    at /usr/src/sys/ddb/db_command.c:626
#3  db_fncall (dummy1=3D<optimized out>, dummy2=3D<optimized out>,
dummy3=3D<optimized out>, dummy4=3D<optimized out>) at
/usr/src/sys/ddb/db_command.c:674
#4  0xffffffff804c642d in db_command (last_cmdp=3D<optimized out>,
cmd_table=3D<optimized out>, dopager=3Dfalse) at /usr/src/sys/ddb/db_comman=
d.c:504
#5  0xffffffff804c6576 in db_command_script
(command=3Dcommand@entry=3D0xffffffff8201a722 <db_recursion_data+82> "call
doadump")
    at /usr/src/sys/ddb/db_command.c:569
#6  0xffffffff804cb718 in db_script_exec
(scriptname=3Dscriptname@entry=3D0xfffffe0083db27d0 "kdb.enter.panic",
warnifnotfound=3Dwarnifnotfound@entry=3D0)
    at /usr/src/sys/ddb/db_script.c:302
#7  0xffffffff804cb612 in db_script_kdbenter (eventname=3D<optimized out>) =
at
/usr/src/sys/ddb/db_script.c:324
#8  0xffffffff804c96e1 in db_trap (type=3D<optimized out>, code=3D<optimize=
d out>)
at /usr/src/sys/ddb/db_main.c:267
#9  0xffffffff80c73236 in kdb_trap (type=3Dtype@entry=3D3, code=3Dcode@entr=
y=3D0,
tf=3Dtf@entry=3D0xfffffe0083db2b10) at /usr/src/sys/kern/subr_kdb.c:790
#10 0xffffffff81263978 in trap (frame=3D0xfffffe0083db2b10) at
/usr/src/sys/amd64/amd64/trap.c:608
#11 <signal handler called>
#12 kdb_enter (why=3D<optimized out>, msg=3D<optimized out>) at
/usr/src/sys/kern/subr_kdb.c:556
#13 0xffffffff80c24042 in vpanic (fmt=3D0xffffffff81541553 "free: address %=
p(%p)
has not been allocated.\n", ap=3Dap@entry=3D0xfffffe0083db2d40)
    at /usr/src/sys/kern/kern_shutdown.c:955
#14 0xffffffff80c23ed3 in panic (fmt=3D0xffffffff81caf7a8 <vt_conswindow+16>
"\217?V\201\377\377\377\377") at /usr/src/sys/kern/kern_shutdown.c:891
#15 0xffffffff80bf8c3d in free (addr=3D0xfffff8000989b900, mtp=3D0xffffffff=
82b7e610
<M_SOLARIS>) at /usr/src/sys/kern/kern_malloc.c:919
#16 0xffffffff828b3951 in zfs_kmem_free (buf=3D0xffffffff81caf7a8
<vt_conswindow+16>, size=3Dsize@entry=3D320)
    at /usr/src/sys/contrib/openzfs/module/os/freebsd/spl/spl_kmem.c:120
#17 0xffffffff8290a774 in dbuf_destroy (db=3D0xfffff800b0848be0) at
/usr/src/sys/contrib/openzfs/module/zfs/dbuf.c:3024
#18 0xffffffff829379fe in dnode_destroy (dn=3D0xfffff801fde61650) at
/usr/src/sys/contrib/openzfs/module/zfs/dnode.c:666
#19 0xffffffff82938ac5 in dnode_buf_evict_async (dbu=3D0xfffff800683c4000) =
at
/usr/src/sys/contrib/openzfs/module/zfs/dnode.c:1350
#20 0xffffffff80c97332 in taskqueue_run_locked
(queue=3Dqueue@entry=3D0xfffff8001188de00) at
/usr/src/sys/kern/subr_taskqueue.c:518
#21 0xffffffff80c985b2 in taskqueue_thread_loop
(arg=3Darg@entry=3D0xfffff80011898a70) at /usr/src/sys/kern/subr_taskqueue.=
c:830
#22 0xffffffff80bdc06f in fork_exit (callout=3D0xffffffff80c984f0
<taskqueue_thread_loop>, arg=3D0xfffff80011898a70, frame=3D0xfffffe0083db2f=
40)
    at /usr/src/sys/kern/kern_fork.c:1164
#23 <signal handler called>

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