Date: Wed, 25 Feb 2026 01:07:18 +0000 From: bugzilla-noreply@freebsd.org To: bugs@FreeBSD.org Subject: [Bug 293127] Kernel panic __mtx_lock_sleep due to nfsd? Message-ID: <bug-293127-227-A0UtXLOtbR@https.bugs.freebsd.org/bugzilla/> In-Reply-To: <bug-293127-227@https.bugs.freebsd.org/bugzilla/>
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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=293127 --- Comment #13 from yuan.mei@gmail.com --- (In reply to Mark Johnston from comment #12) OK. Going through /var/log/messages, I can see when the machine went into deadlock Feb 24 11:39:59 maynas kernel: Fatal trap 9: general protection fault while in k ernel mode Feb 24 11:39:59 maynas kernel: cpuid = 6; apic id = 0c Feb 24 11:39:59 maynas kernel: instruction pointer = 0x20:0xffffffff80edc97 9 Feb 24 11:39:59 maynas kernel: stack pointer = 0x28:0xfffffe00d6f875d 0 Feb 24 11:39:59 maynas kernel: frame pointer = 0x28:0xfffffe00d6f875d0 Feb 24 11:39:59 maynas kernel: code segment = base 0x0, limit 0xfffff, type 0x1b Feb 24 11:39:59 maynas kernel: = DPL 0, pres 1, long 1, def32 0, gran 1 Feb 24 11:39:59 maynas kernel: processor eflags = interrupt enabled, resume, IOPL = 0 Feb 24 11:39:59 maynas kernel: current process = 2270 (nfsd: master) Feb 24 11:39:59 maynas kernel: rdi: fffff80006593e00 rsi: fffff8002933c640 rdx: deadc0dedeadc0de Feb 24 11:39:59 maynas kernel: rcx: fffff80229388400 r8: fffff8002f1577f8 r9: 0000000001a10010 Feb 24 11:39:59 maynas kernel: rax: 0000000000000002 rbx: fffff80006593e00 rbp: fffffe00d6f875d0 eb 24 11:39:59 maynas kernel: r10: 0000000000000000 r11: 0000000000000001 r12: fffff800291b8a50 Surely it is still triggered by nfsd, but unfortunately, there's no dump. For this run, there's no nfs client at all. -- You are receiving this mail because: You are the assignee for the bug.home | help
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