Date: Sat, 31 May 2025 07:59:56 +0000 From: bugzilla-noreply@freebsd.org To: bugs@FreeBSD.org Subject: [Bug 283285] Kernel panic at boot on Intel Atom C3758 w/ QAT module Message-ID: <bug-283285-227-o2e5hQeQIP@https.bugs.freebsd.org/bugzilla/> In-Reply-To: <bug-283285-227@https.bugs.freebsd.org/bugzilla/>
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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=283285 Alexander Ziaee <ziaee@FreeBSD.org> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |ziaee@FreeBSD.org --- Comment #3 from Alexander Ziaee <ziaee@FreeBSD.org> --- Reproduced on the latest current snapshot (kernel 1500043) on Atom C3558. If kldloading qat, it loads the firmware. However, if specifying qat in loader.conf, it panics during early boot attempting to load the firmware: qat0: <Intel c3xxx QuickAssist> mem 0x80c00000-0x80c3ffff,0x80c40000-0x80c7ffff at device 0.0 on pci1 qat_c3xxx_fw: could not load firmware image, error 6 Fatal trap 12: page fault while in kernel mode cpuid = 1; apic id = 0c fault virtual address = 0x4 fault code = supervisor read data, page not present instruction pointer = 0x20:0xffffffff80c5763c stack pointer = 0x28:0xfffffe008fad3990 frame pointer = 0x28:0xfffffe008fad3a60 code segment = base 0x0, limit 0xfffff, type 0x1b = DPL 0, pres 1, long 1, def32 0, gran 1 processor eflags = interrupt enabled, resume, IOPL = 0 current process = 0 (firmware taskq) rdi: fffff80004221c01 rsi: fffff80004221c00 rdx: fffffe008fad3d80 rcx: 000000000000001b r8: fffff800042267f8 r9: fffff80004222000 rax: 0000000000000000 rbx: fffffe008fad3d00 rbp: fffffe008fad3a60 r10: 0000000000000000 r11: 0000000000000001 r12: fffff8000242a740 r13: 0000000000000400 r14: fffffe008fad3a7c r15: fffff8000242a740 trap number = 12 panic: page fault cpuid = 1 time = 3 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x2b/frame 0xfffffe008fad36c0 vpanic() at vpanic+0x136/frame 0xfffffe008fad37f0 panic() at panic+0x43/frame 0xfffffe008fad3850 trap_pfault() at trap_pfault+0x48d/frame 0xfffffe008fad38c0 calltrap() at calltrap+0x8/frame 0xfffffe008fad38c0 --- trap 0xc, rip = 0xffffffff80c5763c, rsp = 0xfffffe008fad3990, rbp = 0xfffffe008fad3a60 --- cache_fplookup() at cache_fplookup+0x37c/frame 0xfffffe008fad3a60 namei() at namei+0x1a0/frame 0xfffffe008fad3ac0 vn_open_cred() at vn_open_cred+0x537/frame 0xfffffe008fad3c40 loadimage() at loadimage+0x1f3/frame 0xfffffe008fad3e40 taskqueue_run_locked() at taskqueue_run_locked+0x1c2/frame 0xfffffe008fad3ec0 taskqueue_thread_loop() at taskqueue_thread_loop+0xd3/frame 0xfffffe008fad3ef0 fork_exit() at fork_exit+0x82/frame 0xfffffe008fad3f30 fork_trampoline() at fork_trampoline+0xe/frame 0xfffffe008fad3f30 --- trap 0, rip = 0, rsp = 0, rbp = 0 --- KDB: enter: panic [ thread pid 0 tid 100047 ] Stopped at kdb_enter+0x33: movq $0,0x12337b2(%rip) db> trace Tracing pid 0 tid 100047 td 0xfffff8000242a740 kdb_enter() at kdb_enter+0x33/frame 0xfffffe008fad37f0 panic() at panic+0x43/frame 0xfffffe008fad3850 trap_pfault() at trap_pfault+0x48d/frame 0xfffffe008fad38c0 calltrap() at calltrap+0x8/frame 0xfffffe008fad38c0 --- trap 0xc, rip = 0xffffffff80c5763c, rsp = 0xfffffe008fad3990, rbp = 0xfffffe008fad3a60 --- cache_fplookup() at cache_fplookup+0x37c/frame 0xfffffe008fad3a60 namei() at namei+0x1a0/frame 0xfffffe008fad3ac0 vn_open_cred() at vn_open_cred+0x537/frame 0xfffffe008fad3c40 loadimage() at loadimage+0x1f3/frame 0xfffffe008fad3e40 taskqueue_run_locked() at taskqueue_run_locked+0x1c2/frame 0xfffffe008fad3ec0 taskqueue_thread_loop() at taskqueue_thread_loop+0xd3/frame 0xfffffe008fad3ef0 fork_exit() at fork_exit+0x82/frame 0xfffffe008fad3f30 fork_trampoline() at fork_trampoline+0xe/frame 0xfffffe008fad3f30 --- trap 0, rip = 0, rsp = 0, rbp = 0 --- db> -- You are receiving this mail because: You are the assignee for the bug.home | help
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