Samba kernel panics.

From: Johan Hendriks <joh.hendriks_at_gmail.com>
Date: Tue, 17 Nov 2020 18:20:31 +0100
Hello all after updating FreeBSD13 from r367724 to r367755 my samba 
server craches the server.
I did rebuild samba 4.11 but that does not help.

The output on the console is the following.

Fatal trap 12: page fault while in kernel mode
cpuid =3; apic id = 06
fault virtual address    = 0x803a122b8
fault code                   = supervisor read instruction, protection 
violation
instruction pointer      = 0x20:0x803a122b8
stack pointer               = 0x28:0xfffffe0127733a50
frame pointer              = 0x28:0x803a122b0
code segment             = base 0x0, limit 0xfffff, type 0x1b
                                    = DPL 0, pres 1, long 1, def32 0, gran 1
processor eflags          = 17340 (smbd)
trap number                = 12
panic: page fault
cpuid =3
time = 1605632521
KDB: stack backtrace:
db_trace_self_wrapper() at db_trace_setf_wrapper+0x2b/frame 
0xfffffe0127733700
vpanic() at vpanic+0x182/frame 0xfffffe0127733750
panic() at panic+0x43/frame 0xfffffe01277337b0
trap_fatal() at trap_fatal+0x387/frame 0xfffffe0127733810
trap_pfault() at trap_pfault+0x4f/frame 0xfffffe0127733870
trap() at trap+0x27d/frame 0xfffffe0127733980
calltrap() at caltrap+0x8/frame 0xfffffe0127733980
--- trap 0xc, rip = 0x803a122b8, rsp = 0xfffffe0127733a50, rbp = 
0x803a122b0 ---
KDB: enter: panic
[ thread pid 17340 tid 101772 ]
stopped at        kdb_enter+0x37: movq     $0,0x1fa9446(%rip)
db>

regards,
Johan
Received on Tue Nov 17 2020 - 16:20:36 UTC

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