[Bug 290516] net/realtek-re-kmod198: related to kernel panic?

From: <bugzilla-noreply_at_freebsd.org>
Date: Sat, 25 Oct 2025 20:52:25 UTC
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=290516

            Bug ID: 290516
           Summary: net/realtek-re-kmod198: related to kernel panic?
           Product: Ports & Packages
           Version: Latest
          Hardware: Any
                OS: Any
            Status: New
          Severity: Affects Only Me
          Priority: ---
         Component: Individual Port(s)
          Assignee: ports-bugs@FreeBSD.org
          Reporter: Alexander88207@protonmail.com
                CC: george@m5p.com
                CC: george@m5p.com
             Flags: maintainer-feedback?(george@m5p.com)

Hello,

i do use the driver version to use my network card fully featured.

I use and update FreeBSD 14-STABLE regular and do have seen now that the entire
system became responsible quite a few times without leaving a trace.

However, i do was now able to obtain that may could be the cause:

kernel boot file is /boot/kernel/kernel
kernel: 
syslogd: last message repeated 1 times
kernel: Fatal trap 12: page fault while in kernel mode
kernel: cpuid = 4; apic id = 04
kernel: fault virtual address   = 0x10007
kernel: fault code              = supervisor read data, page not present
kernel: instruction pointer     = 0x20:0xffffffff80c91030
kernel: stack pointer           = 0x28:0xffffffff8360ed40
kernel: frame pointer           = 0x28:0xffffffff8360ed80
kernel: code segment            = base 0x0, limit 0xfffff, type 0x1b
kernel:                         = DPL 0, pres 1, long 1, def32 0, gran 1
kernel: processor eflags        = interrupt enabled, resume, IOPL = 0
kernel: current process         = 0 (re0 taskq)
kernel: rdi: fffffe00e160e800 rsi: 000000000000ffff rdx: fffff8042943e800
kernel: rcx: fffffe00e160eb90  r8: 00000000000000a3  r9: ffffffffffffffff
kernel: rax: 0000000000000000 rbx: fffff800025ea000 rbp: ffffffff8360ed80
kernel: r10: ffffffff8360e324 r11: ffffffff8360e324 r12: 000000000000ffff
kernel: r13: fffff8002be82900 r14: 0000000000000000 r15: 0000000000008803
kernel: trap number             = 12
kernel: panic: page fault
kernel: cpuid = 4
kernel: time = 1761424575
kernel: KDB: stack backtrace:
kernel: #0 0xffffffff80bb3bbd at kdb_backtrace+0x5d
kernel: #1 0xffffffff80b65411 at vpanic+0x161
kernel: #2 0xffffffff80b652a3 at panic+0x43
kernel: #3 0xffffffff81059d5a at trap_pfault+0x3da
kernel: #4 0xffffffff8102fef8 at calltrap+0x8
kernel: #5 0xffffffff82178f05 at re_rxeof+0x2d5
kernel: #6 0xffffffff82169b5a at re_int_task_8125+0xba
kernel: #7 0xffffffff80bc9172 at taskqueue_run_locked+0x182
kernel: #8 0xffffffff80bca3c2 at taskqueue_thread_loop+0xc2

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