7b9bd54ae8
The panic stack looks like this: panic: _sx_xlock_hard: recursed on non-recursive sx MANA port lock @ /usr/src/sys/dev/mana/mana_en.c:1022 KDB: stack backtrace: vpanic() at vpanic+0x150/frame 0xfffffe011b3c1970 panic() at panic+0x43/frame 0xfffffe011b3c19d0 _sx_xlock_hard() at _sx_xlock_hard+0x82d/frame 0xfffffe011b3c1a70 _sx_xlock() at _sx_xlock+0xb0/frame 0xfffffe011b3c1ab0 mana_cfg_vport() at mana_cfg_vport+0x79/frame 0xfffffe011b3c1b40 mana_alloc_queues() at mana_alloc_queues+0x3b/frame 0xfffffe011b3c1c50 mana_up() at mana_up+0x40/frame 0xfffffe011b3c1c70 mana_ioctl() at mana_ioctl+0x25b/frame 0xfffffe011b3c1cb0 ifhwioctl() at ifhwioctl+0xd11/frame 0xfffffe011b3c1db0 hn_xpnt_vf_init() at hn_xpnt_vf_init+0x15f/frame 0xfffffe011b3c1e10 The lock has already been held in the caller. Remove this redundant lock attempt. Reported by: NetApp Sponsored by: Microsoft |
||
---|---|---|
.cirrus-ci | ||
.github | ||
bin | ||
cddl | ||
contrib | ||
crypto | ||
etc | ||
gnu | ||
include | ||
kerberos5 | ||
lib | ||
libexec | ||
release | ||
rescue | ||
sbin | ||
secure | ||
share | ||
stand | ||
sys | ||
targets | ||
tests | ||
tools | ||
usr.bin | ||
usr.sbin | ||
.arcconfig | ||
.arclint | ||
.cirrus.yml | ||
.clang-format | ||
.git-blame-ignore-revs | ||
.gitattributes | ||
.gitignore | ||
CONTRIBUTING.md | ||
COPYRIGHT | ||
LOCKS | ||
MAINTAINERS | ||
Makefile | ||
Makefile.inc1 | ||
Makefile.libcompat | ||
Makefile.sys.inc | ||
ObsoleteFiles.inc | ||
README.md | ||
RELNOTES | ||
UPDATING |
FreeBSD Source:
This is the top level of the FreeBSD source directory.
FreeBSD is an operating system used to power modern servers, desktops, and embedded platforms. A large community has continually developed it for more than thirty years. Its advanced networking, security, and storage features have made FreeBSD the platform of choice for many of the busiest web sites and most pervasive embedded networking and storage devices.
For copyright information, please see the file COPYRIGHT in this directory. Additional copyright information also exists for some sources in this tree - please see the specific source directories for more information.
The Makefile in this directory supports a number of targets for building components (or all) of the FreeBSD source tree. See build(7), config(8), FreeBSD handbook on building userland, and Handbook for kernels for more information, including setting make(1) variables.
For information on the CPU architectures and platforms supported by FreeBSD, see the FreeBSD website's Platforms page.
Source Roadmap:
Directory | Description |
---|---|
bin | System/user commands. |
cddl | Various commands and libraries under the Common Development and Distribution License. |
contrib | Packages contributed by 3rd parties. |
crypto | Cryptography stuff (see crypto/README). |
etc | Template files for /etc. |
gnu | Commands and libraries under the GNU General Public License (GPL) or Lesser General Public License (LGPL). Please see gnu/COPYING and gnu/COPYING.LIB for more information. |
include | System include files. |
kerberos5 | Kerberos5 (Heimdal) package. |
lib | System libraries. |
libexec | System daemons. |
release | Release building Makefile & associated tools. |
rescue | Build system for statically linked /rescue utilities. |
sbin | System commands. |
secure | Cryptographic libraries and commands. |
share | Shared resources. |
stand | Boot loader sources. |
sys | Kernel sources (see sys/README.md). |
targets | Support for experimental DIRDEPS_BUILD |
tests | Regression tests which can be run by Kyua. See tests/README for additional information. |
tools | Utilities for regression testing and miscellaneous tasks. |
usr.bin | User commands. |
usr.sbin | System administration commands. |
For information on synchronizing your source tree with one or more of the FreeBSD Project's development branches, please see FreeBSD Handbook.