Date: Mon, 20 Jan 2025 09:59:59 +0000 From: bugzilla-noreply@freebsd.org To: net@FreeBSD.org Subject: [Bug 284073] bnxt: kernel panic on 14.2-RELEASE Message-ID: <bug-284073-7501-JwUcugBgYG@https.bugs.freebsd.org/bugzilla/> In-Reply-To: <bug-284073-7501@https.bugs.freebsd.org/bugzilla/> References: <bug-284073-7501@https.bugs.freebsd.org/bugzilla/>
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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=284073 --- Comment #9 from Zhenlei Huang <zlei@FreeBSD.org> --- (In reply to Mark Johnston from comment #3) > I don't have debug symbols handy to check myself, but maybe the %rip value > 0xffffffff80b4dee7 gives a further hint? ``` % addr2line -fip -e kernel.debug 0xffffffff80b4dee7 sysctl_handle_string at /usr/src/sys/kern/kern_sysctl.c:1787 ``` See https://cgit.freebsd.org/src/tree/sys/kern/kern_sysctl.c?h=releng/14.2#n1787 That is interesting. The parameter `req` is actually on kernel stack ( allocated on stack in userland_sysctl() ), the call stack is ``` sys___sysctl() userland_sysctl() sysctl_root() sysctl_root_handler_locked() bnxt_dcb_list_app() sysctl_handle_string() ``` , but the fault virtual address `0x500000015` appears to be an userland one. -- You are receiving this mail because: You are the assignee for the bug.
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