head_at_r305865: kernel panic after cuse4bsd load.

From: Sergey V. Dyatko <sergey.dyatko_at_gmail.com>
Date: Fri, 23 Sep 2016 09:33:00 +0300


1/ kldload cuse
2/ kldload cuse4bsd

expected (by me) behavior:  'Cuse4BSD: Please exit all /dev/cuse instances and
processes which have used this device.' message and exit, not kernel panic 


Unread portion of the kernel message buffer:
panic: make_dev_sv: bad si_name (error=17, si_name=cuse)
cpuid = 1
KDB: stack backtrace:
db_trace_self_wrapper() at db_trace_self_wrapper+0x2b/frame 0xfffffe022fd393b0
vpanic() at vpanic+0x182/frame 0xfffffe022fd39430
panic() at panic+0x43/frame 0xfffffe022fd39490
make_dev_sv() at make_dev_sv+0x449/frame 0xfffffe022fd39510
make_dev() at make_dev+0xa6/frame 0xfffffe022fd395f0
cuse_kern_init() at cuse_kern_init+0x5d/frame 0xfffffe022fd39600
linker_load_module() at linker_load_module+0xc64/frame 0xfffffe022fd39920
kern_kldload() at kern_kldload+0xf8/frame 0xfffffe022fd39960
sys_kldload() at sys_kldload+0x5b/frame 0xfffffe022fd39990
amd64_syscall() at amd64_syscall+0x4d8/frame 0xfffffe022fd39ab0
Xfast_syscall() at Xfast_syscall+0xfb/frame 0xfffffe022fd39ab0
--- syscall (304, FreeBSD ELF64, sys_kldload), rip = 0x80086d7ea, rsp =
0x7fffffffe528, rbp = 0x7fffffffea40 ---

wbr, tiger
Received on Fri Sep 23 2016 - 04:34:18 UTC

This archive was generated by hypermail 2.4.0 : Wed May 19 2021 - 11:41:08 UTC