Hello,
I have a problem with booting my Freebsd 11.0 box with zfs as zroot. The idea behind installation of new drivers for em0 was that I have some problems with it watchdog that is killing my dhcpclient and losing connection to that box:
First here is how I "broke" it:
Downloaded driver from https://downloadcenter.intel.com/download/17509
Now here is how it looks during boot: https://www.dropbox.com/s/1v87xsoc7td12gq/2017-02-24_22-39-27.mp4?dl=0
I was trying to unload/disable-module if_em module in loader prompt. I was trying to set loader_conf_files to point only to /boot/loader.conf.local, booting with old kernel but all those won't help.
Any idea how I can bypass this problem. Ideally would be to fix it without LiveCD. But if that is impossible I will go with LiveCD. But how I could do that.
Any help appreciated.
Should i remove /boot/modules/if_em.ko ? If so why unload module doesn't work?
How can I mount /boot ?
I have a problem with booting my Freebsd 11.0 box with zfs as zroot. The idea behind installation of new drivers for em0 was that I have some problems with it watchdog that is killing my dhcpclient and losing connection to that box:
Code:
forteca kernel: em0: Watchdog timeout Queue[0]-- resetting
forteca dhclient: New Routers (em0): 192.168.1.1
forteca kernel: em0: link state changed to DOWNDownloaded driver from https://downloadcenter.intel.com/download/17509
Code:
[root@forteca ~]# tar -zxvf em-7.6.2.tar.gz -C /usr/src/
x em-7.6.2/
x em-7.6.2/src/
x em-7.6.2/README
x em-7.6.2/readmefirst.txt
x em-7.6.2/src/em.4
x em-7.6.2/src/e1000_80003es2lan.c
x em-7.6.2/src/if_lem.h
x em-7.6.2/src/if_lem.c
x em-7.6.2/src/if_em.h
x em-7.6.2/src/if_em.c
x em-7.6.2/src/em_compat.h
x em-7.6.2/src/em_compat.c
x em-7.6.2/src/e1000_regs.h
x em-7.6.2/src/e1000_phy.h
x em-7.6.2/src/e1000_phy.c
x em-7.6.2/src/e1000_osdep.h
x em-7.6.2/src/e1000_osdep.c
x em-7.6.2/src/e1000_nvm.h
x em-7.6.2/src/e1000_nvm.c
x em-7.6.2/src/e1000_manage.h
x em-7.6.2/src/e1000_manage.c
x em-7.6.2/src/e1000_mac.h
x em-7.6.2/src/e1000_mac.c
x em-7.6.2/src/e1000_ich8lan.h
x em-7.6.2/src/e1000_ich8lan.c
x em-7.6.2/src/e1000_hw.h
x em-7.6.2/src/e1000_defines.h
x em-7.6.2/src/e1000_api.h
x em-7.6.2/src/e1000_api.c
x em-7.6.2/src/e1000_82571.h
x em-7.6.2/src/e1000_82571.c
x em-7.6.2/src/e1000_82543.h
x em-7.6.2/src/e1000_82543.c
x em-7.6.2/src/e1000_82542.c
x em-7.6.2/src/e1000_82541.h
x em-7.6.2/src/e1000_82541.c
x em-7.6.2/src/e1000_82540.c
x em-7.6.2/src/e1000_80003es2lan.h
x em-7.6.2/src/Makefile
[root@forteca ~]# cd /usr/src/em-7.6.2/src/
[root@forteca /usr/src/em-7.6.2/src]# cd /usr/src/em-
-su: cd: /usr/src/em-: No such file or directory
[root@forteca /usr/src/em-7.6.2/src]# make && make install
machine -> /usr/src/sys/amd64/include
x86 -> /usr/src/sys/x86/include
awk -f /usr/src/sys/tools/makeobjops.awk /usr/src/sys/kern/device_if.m -h
awk -f /usr/src/sys/tools/makeobjops.awk /usr/src/sys/kern/bus_if.m -h
awk -f /usr/src/sys/tools/makeobjops.awk /usr/src/sys/dev/pci/pci_if.m -h
Warning: Object directory not changed from original /usr/src/em-7.6.2/src
cc -O2 -pipe -DINET -DINET6 -DEM_STANDALONE_BUILD -fno-strict-aliasing -Werror -D_KERNEL -DKLD_MODULE -nostdinc -I. -I/usr/src/sys -fno-common -fno-omit-frame-pointer -mno-omit-leaf-frame-pointer -MD -MF.depend.if_em.o -MTif_em.o -mcmodel=kernel -mno-red-zone -mno-mmx -mno-sse -msoft-float -fno-asynchronous-unwind-tables -ffreestanding -fwrapv -fstack-protector -Wall -Wredundant-decls -Wnested-externs -Wstrict-prototypes -Wmissing-prototypes -Wpointer-arith -Winline -Wcast-qual -Wundef -Wno-pointer-sign -D__printf__=__freebsd_kprintf__ -Wmissing-include-dirs -fdiagnostics-show-option -Wno-unknown-pragmas -Wno-error-tautological-compare -Wno-error-empty-body -Wno-error-parentheses-equality -Wno-error-unused-function -Wno-error-pointer-sign -Wno-error-shift-negative-value -mno-aes -mno-avx -std=iso9899:1999 -c if_em.c -o if_em.o
cc -O2 -pipe -DINET -DINET6 -DEM_STANDALONE_BUILD -fno-strict-aliasing -Werror -D_KERNEL -DKLD_MODULE -nostdinc -I. -I/usr/src/sys -fno-common -fno-omit-frame-pointer -mno-omit-leaf-frame-pointer -MD -MF.depend.if_lem.o -MTif_lem.o -mcmodel=kernel -mno-red-zone -mno-mmx -mno-sse -msoft-float -fno-asynchronous-unwind-tables -ffreestanding -fwrapv -fstack-protector -Wall -Wredundant-decls -Wnested-externs -Wstrict-prototypes -Wmissing-prototypes -Wpointer-arith -Winline -Wcast-qual -Wundef -Wno-pointer-sign -D__printf__=__freebsd_kprintf__ -Wmissing-include-dirs -fdiagnostics-show-option -Wno-unknown-pragmas -Wno-error-tautological-compare -Wno-error-empty-body -Wno-error-parentheses-equality -Wno-error-unused-function -Wno-error-pointer-sign -Wno-error-shift-negative-value -mno-aes -mno-avx -std=iso9899:1999 -c if_lem.c -o if_lem.o
cc -O2 -pipe -DINET -DINET6 -DEM_STANDALONE_BUILD -fno-strict-aliasing -Werror -D_KERNEL -DKLD_MODULE -nostdinc -I. -I/usr/src/sys -fno-common -fno-omit-frame-pointer -mno-omit-leaf-frame-pointer -MD -MF.depend.e1000_osdep.o -MTe1000_osdep.o -mcmodel=kernel -mno-red-zone -mno-mmx -mno-sse -msoft-float -fno-asynchronous-unwind-tables -ffreestanding -fwrapv -fstack-protector -Wall -Wredundant-decls -Wnested-externs -Wstrict-prototypes -Wmissing-prototypes -Wpointer-arith -Winline -Wcast-qual -Wundef -Wno-pointer-sign -D__printf__=__freebsd_kprintf__ -Wmissing-include-dirs -fdiagnostics-show-option -Wno-unknown-pragmas -Wno-error-tautological-compare -Wno-error-empty-body -Wno-error-parentheses-equality -Wno-error-unused-function -Wno-error-pointer-sign -Wno-error-shift-negative-value -mno-aes -mno-avx -std=iso9899:1999 -c e1000_osdep.c -o e1000_osdep.o
cc -O2 -pipe -DINET -DINET6 -DEM_STANDALONE_BUILD -fno-strict-aliasing -Werror -D_KERNEL -DKLD_MODULE -nostdinc -I. -I/usr/src/sys -fno-common -fno-omit-frame-pointer -mno-omit-leaf-frame-pointer -MD -MF.depend.em_compat.o -MTem_compat.o -mcmodel=kernel -mno-red-zone -mno-mmx -mno-sse -msoft-float -fno-asynchronous-unwind-tables -ffreestanding -fwrapv -fstack-protector -Wall -Wredundant-decls -Wnested-externs -Wstrict-prototypes -Wmissing-prototypes -Wpointer-arith -Winline -Wcast-qual -Wundef -Wno-pointer-sign -D__printf__=__freebsd_kprintf__ -Wmissing-include-dirs -fdiagnostics-show-option -Wno-unknown-pragmas -Wno-error-tautological-compare -Wno-error-empty-body -Wno-error-parentheses-equality -Wno-error-unused-function -Wno-error-pointer-sign -Wno-error-shift-negative-value -mno-aes -mno-avx -std=iso9899:1999 -c em_compat.c -o em_compat.o
cc -O2 -pipe -DINET -DINET6 -DEM_STANDALONE_BUILD -fno-strict-aliasing -Werror -D_KERNEL -DKLD_MODULE -nostdinc -I. -I/usr/src/sys -fno-common -fno-omit-frame-pointer -mno-omit-leaf-frame-pointer -MD -MF.depend.e1000_api.o -MTe1000_api.o -mcmodel=kernel -mno-red-zone -mno-mmx -mno-sse -msoft-float -fno-asynchronous-unwind-tables -ffreestanding -fwrapv -fstack-protector -Wall -Wredundant-decls -Wnested-externs -Wstrict-prototypes -Wmissing-prototypes -Wpointer-arith -Winline -Wcast-qual -Wundef -Wno-pointer-sign -D__printf__=__freebsd_kprintf__ -Wmissing-include-dirs -fdiagnostics-show-option -Wno-unknown-pragmas -Wno-error-tautological-compare -Wno-error-empty-body -Wno-error-parentheses-equality -Wno-error-unused-function -Wno-error-pointer-sign -Wno-error-shift-negative-value -mno-aes -mno-avx -std=iso9899:1999 -c e1000_api.c -o e1000_api.o
cc -O2 -pipe -DINET -DINET6 -DEM_STANDALONE_BUILD -fno-strict-aliasing -Werror -D_KERNEL -DKLD_MODULE -nostdinc -I. -I/usr/src/sys -fno-common -fno-omit-frame-pointer -mno-omit-leaf-frame-pointer -MD -MF.depend.e1000_phy.o -MTe1000_phy.o -mcmodel=kernel -mno-red-zone -mno-mmx -mno-sse -msoft-float -fno-asynchronous-unwind-tables -ffreestanding -fwrapv -fstack-protector -Wall -Wredundant-decls -Wnested-externs -Wstrict-prototypes -Wmissing-prototypes -Wpointer-arith -Winline -Wcast-qual -Wundef -Wno-pointer-sign -D__printf__=__freebsd_kprintf__ -Wmissing-include-dirs -fdiagnostics-show-option -Wno-unknown-pragmas -Wno-error-tautological-compare -Wno-error-empty-body -Wno-error-parentheses-equality -Wno-error-unused-function -Wno-error-pointer-sign -Wno-error-shift-negative-value -mno-aes -mno-avx -std=iso9899:1999 -c e1000_phy.c -o e1000_phy.o
cc -O2 -pipe -DINET -DINET6 -DEM_STANDALONE_BUILD -fno-strict-aliasing -Werror -D_KERNEL -DKLD_MODULE -nostdinc -I. -I/usr/src/sys -fno-common -fno-omit-frame-pointer -mno-omit-leaf-frame-pointer -MD -MF.depend.e1000_nvm.o -MTe1000_nvm.o -mcmodel=kernel -mno-red-zone -mno-mmx -mno-sse -msoft-float -fno-asynchronous-unwind-tables -ffreestanding -fwrapv -fstack-protector -Wall -Wredundant-decls -Wnested-externs -Wstrict-prototypes -Wmissing-prototypes -Wpointer-arith -Winline -Wcast-qual -Wundef -Wno-pointer-sign -D__printf__=__freebsd_kprintf__ -Wmissing-include-dirs -fdiagnostics-show-option -Wno-unknown-pragmas -Wno-error-tautological-compare -Wno-error-empty-body -Wno-error-parentheses-equality -Wno-error-unused-function -Wno-error-pointer-sign -Wno-error-shift-negative-value -mno-aes -mno-avx -std=iso9899:1999 -c e1000_nvm.c -o e1000_nvm.o
cc -O2 -pipe -DINET -DINET6 -DEM_STANDALONE_BUILD -fno-strict-aliasing -Werror -D_KERNEL -DKLD_MODULE -nostdinc -I. -I/usr/src/sys -fno-common -fno-omit-frame-pointer -mno-omit-leaf-frame-pointer -MD -MF.depend.e1000_mac.o -MTe1000_mac.o -mcmodel=kernel -mno-red-zone -mno-mmx -mno-sse -msoft-float -fno-asynchronous-unwind-tables -ffreestanding -fwrapv -fstack-protector -Wall -Wredundant-decls -Wnested-externs -Wstrict-prototypes -Wmissing-prototypes -Wpointer-arith -Winline -Wcast-qual -Wundef -Wno-pointer-sign -D__printf__=__freebsd_kprintf__ -Wmissing-include-dirs -fdiagnostics-show-option -Wno-unknown-pragmas -Wno-error-tautological-compare -Wno-error-empty-body -Wno-error-parentheses-equality -Wno-error-unused-function -Wno-error-pointer-sign -Wno-error-shift-negative-value -mno-aes -mno-avx -std=iso9899:1999 -c e1000_mac.c -o e1000_mac.o
cc -O2 -pipe -DINET -DINET6 -DEM_STANDALONE_BUILD -fno-strict-aliasing -Werror -D_KERNEL -DKLD_MODULE -nostdinc -I. -I/usr/src/sys -fno-common -fno-omit-frame-pointer -mno-omit-leaf-frame-pointer -MD -MF.depend.e1000_manage.o -MTe1000_manage.o -mcmodel=kernel -mno-red-zone -mno-mmx -mno-sse -msoft-float -fno-asynchronous-unwind-tables -ffreestanding -fwrapv -fstack-protector -Wall -Wredundant-decls -Wnested-externs -Wstrict-prototypes -Wmissing-prototypes -Wpointer-arith -Winline -Wcast-qual -Wundef -Wno-pointer-sign -D__printf__=__freebsd_kprintf__ -Wmissing-include-dirs -fdiagnostics-show-option -Wno-unknown-pragmas -Wno-error-tautological-compare -Wno-error-empty-body -Wno-error-parentheses-equality -Wno-error-unused-function -Wno-error-pointer-sign -Wno-error-shift-negative-value -mno-aes -mno-avx -std=iso9899:1999 -c e1000_manage.c -o e1000_manage.o
cc -O2 -pipe -DINET -DINET6 -DEM_STANDALONE_BUILD -fno-strict-aliasing -Werror -D_KERNEL -DKLD_MODULE -nostdinc -I. -I/usr/src/sys -fno-common -fno-omit-frame-pointer -mno-omit-leaf-frame-pointer -MD -MF.depend.e1000_82540.o -MTe1000_82540.o -mcmodel=kernel -mno-red-zone -mno-mmx -mno-sse -msoft-float -fno-asynchronous-unwind-tables -ffreestanding -fwrapv -fstack-protector -Wall -Wredundant-decls -Wnested-externs -Wstrict-prototypes -Wmissing-prototypes -Wpointer-arith -Winline -Wcast-qual -Wundef -Wno-pointer-sign -D__printf__=__freebsd_kprintf__ -Wmissing-include-dirs -fdiagnostics-show-option -Wno-unknown-pragmas -Wno-error-tautological-compare -Wno-error-empty-body -Wno-error-parentheses-equality -Wno-error-unused-function -Wno-error-pointer-sign -Wno-error-shift-negative-value -mno-aes -mno-avx -std=iso9899:1999 -c e1000_82540.c -o e1000_82540.o
cc -O2 -pipe -DINET -DINET6 -DEM_STANDALONE_BUILD -fno-strict-aliasing -Werror -D_KERNEL -DKLD_MODULE -nostdinc -I. -I/usr/src/sys -fno-common -fno-omit-frame-pointer -mno-omit-leaf-frame-pointer -MD -MF.depend.e1000_82542.o -MTe1000_82542.o -mcmodel=kernel -mno-red-zone -mno-mmx -mno-sse -msoft-float -fno-asynchronous-unwind-tables -ffreestanding -fwrapv -fstack-protector -Wall -Wredundant-decls -Wnested-externs -Wstrict-prototypes -Wmissing-prototypes -Wpointer-arith -Winline -Wcast-qual -Wundef -Wno-pointer-sign -D__printf__=__freebsd_kprintf__ -Wmissing-include-dirs -fdiagnostics-show-option -Wno-unknown-pragmas -Wno-error-tautological-compare -Wno-error-empty-body -Wno-error-parentheses-equality -Wno-error-unused-function -Wno-error-pointer-sign -Wno-error-shift-negative-value -mno-aes -mno-avx -std=iso9899:1999 -c e1000_82542.c -o e1000_82542.o
cc -O2 -pipe -DINET -DINET6 -DEM_STANDALONE_BUILD -fno-strict-aliasing -Werror -D_KERNEL -DKLD_MODULE -nostdinc -I. -I/usr/src/sys -fno-common -fno-omit-frame-pointer -mno-omit-leaf-frame-pointer -MD -MF.depend.e1000_82541.o -MTe1000_82541.o -mcmodel=kernel -mno-red-zone -mno-mmx -mno-sse -msoft-float -fno-asynchronous-unwind-tables -ffreestanding -fwrapv -fstack-protector -Wall -Wredundant-decls -Wnested-externs -Wstrict-prototypes -Wmissing-prototypes -Wpointer-arith -Winline -Wcast-qual -Wundef -Wno-pointer-sign -D__printf__=__freebsd_kprintf__ -Wmissing-include-dirs -fdiagnostics-show-option -Wno-unknown-pragmas -Wno-error-tautological-compare -Wno-error-empty-body -Wno-error-parentheses-equality -Wno-error-unused-function -Wno-error-pointer-sign -Wno-error-shift-negative-value -mno-aes -mno-avx -std=iso9899:1999 -c e1000_82541.c -o e1000_82541.o
cc -O2 -pipe -DINET -DINET6 -DEM_STANDALONE_BUILD -fno-strict-aliasing -Werror -D_KERNEL -DKLD_MODULE -nostdinc -I. -I/usr/src/sys -fno-common -fno-omit-frame-pointer -mno-omit-leaf-frame-pointer -MD -MF.depend.e1000_82543.o -MTe1000_82543.o -mcmodel=kernel -mno-red-zone -mno-mmx -mno-sse -msoft-float -fno-asynchronous-unwind-tables -ffreestanding -fwrapv -fstack-protector -Wall -Wredundant-decls -Wnested-externs -Wstrict-prototypes -Wmissing-prototypes -Wpointer-arith -Winline -Wcast-qual -Wundef -Wno-pointer-sign -D__printf__=__freebsd_kprintf__ -Wmissing-include-dirs -fdiagnostics-show-option -Wno-unknown-pragmas -Wno-error-tautological-compare -Wno-error-empty-body -Wno-error-parentheses-equality -Wno-error-unused-function -Wno-error-pointer-sign -Wno-error-shift-negative-value -mno-aes -mno-avx -std=iso9899:1999 -c e1000_82543.c -o e1000_82543.o
cc -O2 -pipe -DINET -DINET6 -DEM_STANDALONE_BUILD -fno-strict-aliasing -Werror -D_KERNEL -DKLD_MODULE -nostdinc -I. -I/usr/src/sys -fno-common -fno-omit-frame-pointer -mno-omit-leaf-frame-pointer -MD -MF.depend.e1000_80003es2lan.o -MTe1000_80003es2lan.o -mcmodel=kernel -mno-red-zone -mno-mmx -mno-sse -msoft-float -fno-asynchronous-unwind-tables -ffreestanding -fwrapv -fstack-protector -Wall -Wredundant-decls -Wnested-externs -Wstrict-prototypes -Wmissing-prototypes -Wpointer-arith -Winline -Wcast-qual -Wundef -Wno-pointer-sign -D__printf__=__freebsd_kprintf__ -Wmissing-include-dirs -fdiagnostics-show-option -Wno-unknown-pragmas -Wno-error-tautological-compare -Wno-error-empty-body -Wno-error-parentheses-equality -Wno-error-unused-function -Wno-error-pointer-sign -Wno-error-shift-negative-value -mno-aes -mno-avx -std=iso9899:1999 -c e1000_80003es2lan.c -o e1000_80003es2lan.o
cc -O2 -pipe -DINET -DINET6 -DEM_STANDALONE_BUILD -fno-strict-aliasing -Werror -D_KERNEL -DKLD_MODULE -nostdinc -I. -I/usr/src/sys -fno-common -fno-omit-frame-pointer -mno-omit-leaf-frame-pointer -MD -MF.depend.e1000_ich8lan.o -MTe1000_ich8lan.o -mcmodel=kernel -mno-red-zone -mno-mmx -mno-sse -msoft-float -fno-asynchronous-unwind-tables -ffreestanding -fwrapv -fstack-protector -Wall -Wredundant-decls -Wnested-externs -Wstrict-prototypes -Wmissing-prototypes -Wpointer-arith -Winline -Wcast-qual -Wundef -Wno-pointer-sign -D__printf__=__freebsd_kprintf__ -Wmissing-include-dirs -fdiagnostics-show-option -Wno-unknown-pragmas -Wno-error-tautological-compare -Wno-error-empty-body -Wno-error-parentheses-equality -Wno-error-unused-function -Wno-error-pointer-sign -Wno-error-shift-negative-value -mno-aes -mno-avx -std=iso9899:1999 -c e1000_ich8lan.c -o e1000_ich8lan.o
cc -O2 -pipe -DINET -DINET6 -DEM_STANDALONE_BUILD -fno-strict-aliasing -Werror -D_KERNEL -DKLD_MODULE -nostdinc -I. -I/usr/src/sys -fno-common -fno-omit-frame-pointer -mno-omit-leaf-frame-pointer -MD -MF.depend.e1000_82571.o -MTe1000_82571.o -mcmodel=kernel -mno-red-zone -mno-mmx -mno-sse -msoft-float -fno-asynchronous-unwind-tables -ffreestanding -fwrapv -fstack-protector -Wall -Wredundant-decls -Wnested-externs -Wstrict-prototypes -Wmissing-prototypes -Wpointer-arith -Winline -Wcast-qual -Wundef -Wno-pointer-sign -D__printf__=__freebsd_kprintf__ -Wmissing-include-dirs -fdiagnostics-show-option -Wno-unknown-pragmas -Wno-error-tautological-compare -Wno-error-empty-body -Wno-error-parentheses-equality -Wno-error-unused-function -Wno-error-pointer-sign -Wno-error-shift-negative-value -mno-aes -mno-avx -std=iso9899:1999 -c e1000_82571.c -o e1000_82571.o
ld -d -warn-common -r -d -o if_em.ko if_em.o if_lem.o e1000_osdep.o em_compat.o e1000_api.o e1000_phy.o e1000_nvm.o e1000_mac.o e1000_manage.o e1000_82540.o e1000_82542.o e1000_82541.o e1000_82543.o e1000_80003es2lan.o e1000_ich8lan.o e1000_82571.o
:> export_syms
awk -f /usr/src/sys/conf/kmod_syms.awk if_em.ko export_syms | xargs -J% objcopy % if_em.ko
objcopy --strip-debug if_em.ko
install -T release -o root -g wheel -m 555 if_em.ko /boot/modules/
kldxref /boot/modules
[root@forteca /usr/src/em-7.6.2/src]# make && make install
Warning: Object directory not changed from original /usr/src/em-7.6.2/src
install -T release -o root -g wheel -m 555 if_em.ko /boot/modules/
kldxref /boot/modules
[root@forteca /usr/src/em-7.6.2/src]# echo 'hint.apic.0.disabled="1"' >> /boot/device.hints
[root@forteca /usr/src/em-7.6.2/src]# echo 'if_em_load="YES"' >> /boot/loader.conf
[root@forteca /usr/src/em-7.6.2/src]# rebootNow here is how it looks during boot: https://www.dropbox.com/s/1v87xsoc7td12gq/2017-02-24_22-39-27.mp4?dl=0
I was trying to unload/disable-module if_em module in loader prompt. I was trying to set loader_conf_files to point only to /boot/loader.conf.local, booting with old kernel but all those won't help.
Any idea how I can bypass this problem. Ideally would be to fix it without LiveCD. But if that is impossible I will go with LiveCD. But how I could do that.
Any help appreciated.
Should i remove /boot/modules/if_em.ko ? If so why unload module doesn't work?
How can I mount /boot ?
