[Bug 209158] node / npm triggering zfs rename deadlock

[bugzilla-noreply at freebsd.org]

https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=209158

--- Comment #25 from Doug Luce <doug at freebsd.con.com> ---
What's your SSH public key? I'll set you up with access.

Recompiled with the flag, got a panic and a dump.

Fatal trap 12: page fault while in kernel mode
cpuid = 0; apic id = 00
fault virtual address   = 0xc0
fault code              = supervisor read data, page not present
instruction pointer     = 0x20:0xffffffff82311194
stack pointer           = 0x28:0xfffffe0123717600
frame pointer           = 0x28:0xfffffe0123717710
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         = 2621 (emacs-25.0.93)
trap number             = 12
panic: page fault
cpuid = 1
KDB: stack backtrace:
db_trace_self_wrapper() at db_trace_self_wrapper+0x2b/frame 0xfffffe01237170c0
kdb_backtrace() at kdb_backtrace+0x39/frame 0xfffffe0123717170
vpanic() at vpanic+0x189/frame 0xfffffe01237171f0
panic() at panic+0x43/frame 0xfffffe0123717250
trap_fatal() at trap_fatal+0x36b/frame 0xfffffe01237172b0
trap_pfault() at trap_pfault+0x200/frame 0xfffffe0123717330
trap() at trap+0x4cc/frame 0xfffffe0123717540
calltrap() at calltrap+0x8/frame 0xfffffe0123717540
--- trap 0xc, rip = 0xffffffff82311194, rsp = 0xfffffe0123717610, rbp =
0xfffffe0123717710 ---
zfs_freebsd_rename() at zfs_freebsd_rename+0xe4/frame 0xfffffe0123717710
VOP_RENAME_APV() at VOP_RENAME_APV+0xfc/frame 0xfffffe0123717740
kern_renameat() at kern_renameat+0x4a6/frame 0xfffffe01237179a0
amd64_syscall() at amd64_syscall+0x2de/frame 0xfffffe0123717ab0
Xfast_syscall() at Xfast_syscall+0xfb/frame 0xfffffe0123717ab0
--- syscall (128, FreeBSD ELF64, sys_rename), rip = 0x807c5fbaa, rsp =
0x7fffffffcdd8, rbp = 0x7fffffffce10 ---
Uptime: 14m43s
Dumping 565 out of 4064 MB: (CTRL-C to abort)
..3%..12%..23%..32%..43%..51%..63%..71%..83%..91%
Dump complete

-- 
You are receiving this mail because:
You are the assignee for the bug.