Date: Thu, 09 Apr 2026 14:43:50 +0000 From: bugzilla-noreply@freebsd.org To: bugs@FreeBSD.org Subject: [Bug 294361] autofs: general protection fault while in kernel mode Message-ID: <bug-294361-227@https.bugs.freebsd.org/bugzilla/>
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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=294361 Bug ID: 294361 Summary: autofs: general protection fault while in kernel mode Product: Base System Version: 16.0-CURRENT Hardware: amd64 OS: Any Status: New Severity: Affects Some People Priority: --- Component: kern Assignee: bugs@FreeBSD.org Reporter: rosenfeld@grumpf.hope-2000.org This may or may not be related to bug #226413, but I'm seeing exactly the same autofs warnings before it happens, and I'm using a wildcard in /etc/auto_home. When shutting down the system, I sometimes get this panic: WARNING: autofs_trigger_one: cv_wait_sig for /home/ failed with error -1 WARNING: autofs_trigger_one: cv_wait_sig for /home/ failed with error -1 WARNING: autofs_trigger_one: cv_wait_sig for /home/ failed with error -1 Fatal trap 9: general protection fault while in kernel mode cpuid = 10; apic id = 0a instruction pointer = 0x20:0xffffffff83df4d06 stack pointer = 0x28:0xfffffe01fe0907d0 frame pointer = 0x28:0xfffffe01fe090850 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 = 7055 (tcsh) rdi: fffff80106975ea0 rsi: 0000000000000004 rdx: fffff802390cf000 rcx: deadc0dedeadc0de r8: fffff801f8ab5000 r9: ffffffff82264908 rax: deadc0dedeadc0de rbx: deadc0dedeadc0de rbp: fffffe01fe090850 r10: 0000000000000000 r11: 0000000000000001 r12: fffff801fc40b806 r13: 0000000000200000 r14: 0000000000000000 r15: fffff802390cf000 trap number = 9 panic: general protection fault cpuid = 10 time = 1775745385 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x2b/frame 0xfffffe01fe090550 vpanic() at vpanic+0x136/frame 0xfffffe01fe090680 panic() at panic+0x43/frame 0xfffffe01fe0906e0 trap_fatal() at trap_fatal+0x68/frame 0xfffffe01fe090700 calltrap() at calltrap+0x8/frame 0xfffffe01fe090700 --- trap 0x9, rip = 0xffffffff83df4d06, rsp = 0xfffffe01fe0907d0, rbp = 0xfffffe01fe090850 --- autofs_trigger() at autofs_trigger+0xd6/frame 0xfffffe01fe090850 autofs_trigger_vn() at autofs_trigger_vn+0x98/frame 0xfffffe01fe0908b0 autofs_lookup() at autofs_lookup+0x20f/frame 0xfffffe01fe0909d0 VOP_LOOKUP_APV() at VOP_LOOKUP_APV+0x57/frame 0xfffffe01fe090a00 vfs_lookup() at vfs_lookup+0x5aa/frame 0xfffffe01fe090a90 namei() at namei+0x35d/frame 0xfffffe01fe090af0 vn_open_cred() at vn_open_cred+0x54a/frame 0xfffffe01fe090c70 openatfp() at openatfp+0x2b7/frame 0xfffffe01fe090dd0 sys_openat() at sys_openat+0x3d/frame 0xfffffe01fe090e00 amd64_syscall() at amd64_syscall+0x169/frame 0xfffffe01fe090f30 fast_syscall_common() at fast_syscall_common+0xf8/frame 0xfffffe01fe090f30 --- syscall (499, FreeBSD ELF64, openat), rip = 0x708b64aa24a, rsp = 0x708b286e608, rbp = 0x708b286e700 --- KDB: enter: panic [ thread pid 7055 tid 101224 ] Stopped at kdb_enter+0x33: movq $0,0x15e5d72(%rip) db> -- You are receiving this mail because: You are the assignee for the bug.home | help
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