Date: Tue, 24 May 2016 21:02:48 +0000 From: bugzilla-noreply@freebsd.org To: freebsd-fs@FreeBSD.org Subject: [Bug 209158] node / npm triggering zfs rename deadlock Message-ID: <bug-209158-3630-E9AT5oySxT@https.bugs.freebsd.org/bugzilla/> In-Reply-To: <bug-209158-3630@https.bugs.freebsd.org/bugzilla/> References: <bug-209158-3630@https.bugs.freebsd.org/bugzilla/>
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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=209158 --- Comment #17 from Doug Luce <doug@freebsd.con.com> --- A little more luck, got the panic message at least: Fatal trap 12: page fault while in kernel mode cpuid = 0; apic id = 00 fault virtual address = 0x118 fault code = supervisor read data, page not present instruction pointer = 0x20:0xffffffff8229551d stack pointer = 0x28:0xfffffe01232905e0 frame pointer = 0x28:0xfffffe0123290600 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 = 3233 (emacs-25.0.93) trap number = 12 panic: page fault cpuid = 0 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x2b/frame 0xfffffe01232900a0 kdb_backtrace() at kdb_backtrace+0x39/frame 0xfffffe0123290150 vpanic() at vpanic+0x189/frame 0xfffffe01232901d0 panic() at panic+0x43/frame 0xfffffe0123290230 trap_fatal() at trap_fatal+0x36b/frame 0xfffffe0123290290 trap_pfault() at trap_pfault+0x200/frame 0xfffffe0123290310 trap() at trap+0x4cc/frame 0xfffffe0123290520 calltrap() at calltrap+0x8/frame 0xfffffe0123290520 --- trap 0xc, rip = 0xffffffff8229551d, rsp = 0xfffffe01232905f0, rbp = 0xfffffe0123290600 --- rrm_exit() at rrm_exit+0xd/frame 0xfffffe0123290600 zfs_freebsd_rename() at zfs_freebsd_rename+0x12e/frame 0xfffffe0123290710 VOP_RENAME_APV() at VOP_RENAME_APV+0xfc/frame 0xfffffe0123290740 kern_renameat() at kern_renameat+0x4a6/frame 0xfffffe01232909a0 amd64_syscall() at amd64_syscall+0x2de/frame 0xfffffe0123290ab0 Xfast_syscall() at Xfast_syscall+0xfb/frame 0xfffffe0123290ab0 --- syscall (128, FreeBSD ELF64, sys_rename), rip = 0x807c5fbaa, rsp = 0x7fffffffc418, rbp = 0x7fffffffc450 --- Uptime: 28m4s Automatic reboot in 15 seconds - press a key on the console to abort --> Press a key on the console to reboot, --> or switch off the system now. -- You are receiving this mail because: You are the assignee for the bug.
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