[Bug 268828] panic: main-n259921-17f2b12a3877 panicked (Fatal trap 12: page fault while in kernel mode)
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Date: Sun, 08 Jan 2023 14:27:48 UTC
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=268828 Bug ID: 268828 Summary: panic: main-n259921-17f2b12a3877 panicked (Fatal trap 12: page fault while in kernel mode) Product: Base System Version: CURRENT Hardware: Any OS: Any Status: New Severity: Affects Only Me Priority: --- Component: kern Assignee: bugs@FreeBSD.org Reporter: ish@amail.plala.or.jp Created attachment 239342 --> https://bugs.freebsd.org/bugzilla/attachment.cgi?id=239342&action=edit textdump.tar.1.xz Fatal trap 12: page fault while in kernel mode cpuid = 1; apic id = 02 fault virtual address = 0x1ac fault code = supervisor write data, page not present instruction pointer = 0x20:0xffffffff80ce3c7c stack pointer = 0x28:0xfffffe00edb6fce0 frame pointer = 0x28:0xfffffe00edb6fce0 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 = 1782 (nfsd: master) rdi: 0 rsi: 0 rdx: 0 rcx: fffffe0093c7c3c0 r8: 80 r9: 10000 rax: ffffffff rbx: fffffe00edb701a8 rbp: fffffe00edb6fce0 r10: 1 r11: 10000 r12: fffffe00edb6ff78 r13: 0 r14: 1 r15: fffffe00edb6ffd0 trap number = 12 panic: page fault cpuid = 1 time = 1673187203 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x2b/frame 0xfffffe00edb6faa0 vpanic() at vpanic+0x151/frame 0xfffffe00edb6faf0 panic() at panic+0x43/frame 0xfffffe00edb6fb50 trap_fatal() at trap_fatal+0x409/frame 0xfffffe00edb6fbb0 trap_pfault() at trap_pfault+0xab/frame 0xfffffe00edb6fc10 calltrap() at calltrap+0x8/frame 0xfffffe00edb6fc10 --- trap 0xc, rip = 0xffffffff80ce3c7c, rsp = 0xfffffe00edb6fce0, rbp = 0xfffffe00edb6fce0 --- vrele() at vrele+0xc/frame 0xfffffe00edb6fce0 nfsvno_open() at nfsvno_open+0x1c7/frame 0xfffffe00edb6fd70 nfsrvd_open() at nfsrvd_open+0xe51/frame 0xfffffe00edb701f0 nfsrvd_dorpc() at nfsrvd_dorpc+0x1386/frame 0xfffffe00edb70400 nfssvc_program() at nfssvc_program+0x5e2/frame 0xfffffe00edb705e0 svc_run_internal() at svc_run_internal+0xa42/frame 0xfffffe00edb70710 svc_run() at svc_run+0x250/frame 0xfffffe00edb70770 nfsrvd_nfsd() at nfsrvd_nfsd+0x338/frame 0xfffffe00edb708d0 nfssvc_nfsd() at nfssvc_nfsd+0x524/frame 0xfffffe00edb70de0 sys_nfssvc() at sys_nfssvc+0xb0/frame 0xfffffe00edb70e00 amd64_syscall() at amd64_syscall+0x12e/frame 0xfffffe00edb70f30 fast_syscall_common() at fast_syscall_common+0xf8/frame 0xfffffe00edb70f30 --- syscall (155, FreeBSD ELF64, nfssvc), rip = 0x28e1eabcef2a, rsp = 0x28e1e8317598, rbp = 0x28e1e8317830 --- KDB: enter: panic -- You are receiving this mail because: You are the assignee for the bug.