Re: [gem5-users] Kernel Panic in FS ARM simulation
Thanks for the help and I found my error, I didnt know multiple image files were now supported so I was wrongly altering the fsconfig script.Now the simulation is sucessfully booting the operating system.On Feb 7, 2020 2:22 PM, Giacomo Travaglini wrote: Your log says: "No working init found" Are you sure you have a valid init script/executable in your disk image? Giacomo From: Iago . Sent: 07 February 2020 13:28 To: Giacomo Travaglini ; gem5-users@gem5.org Subject: RE: [gem5-users] Kernel Panic in FS ARM simulation Thank you, this did fix the root device error but now the error being given is the following: [ 0.700742] Freeing unused kernel memory: 384K [ 0.700787] Kernel panic - not syncing: No working init found. Try passing init= option to kernel. See Linux Documentation/admin-guide/init.rst for guidance. [ 0.700799] CPU: 0 PID: 1 Comm: swapper/0 Not tainted 4.14.0+ #1 [ 0.700806] Hardware name: V2P-AARCH64 (DT) [ 0.700812] Call trace: [ 0.700820] [] dump_backtrace+0x0/0x380 [ 0.700829] [] show_stack+0x14/0x20 [ 0.700838] [] dump_stack+0x8c/0xb0 [ 0.700846] [] panic+0x118/0x26c [ 0.700855] [] kernel_init+0xec/0x100 [ 0.700864] [] ret_from_fork+0x10/0x18 [ 0.700872] SMP: stopping secondary CPUs [ 0.700879] Kernel Offset: disabled [ 0.700885] CPU features: 0x002492 [ 0.700891] Memory Limit: 1024 MB [ 0.700902] ---[ end Kernel panic - not syncing: No working init found. Try passing init= option to kernel. See Linux Documentation/admin-guide/init.rst for guidance. De: gem5-users em nome de Giacomo Travaglini Enviado: sexta-feira, 7 de fevereiro de 2020 08:34 Para: gem5-users@gem5.org Assunto: Re: [gem5-users] Kernel Panic in FS ARM simulation This is the key: [ 0.704992] VFS: Cannot open root device "sda1" or unknown-block(8,1): error -6 [ 0.705000] Please append a correct "root=" boot option; here are the available partitions: [ 0.705010] 0800 4194304 sda [ 0.705013] driver: sd Just run simulation with the --root=/dev/sda option and let me know if it works Giacomo From: gem5-users on behalf of Iago . Sent: 07 February 2020 06:34 To: gem5-users@gem5.org Subject: [gem5-users] Kernel Panic in FS ARM simulation I've been trying to make some simulations with the files available at m5 website called aarch-system-20180409.tar.xz and been getting the following error during full system emulation, the kernel and disk images used are as follow: --disk-image=linaro-minimal-aarch64.img --kernel=vmlinux.vexpress_gem5_v1_64 --machine-type=VExpress_GEM5_V1 --dtb=armv8_gem5_v1_4cpu.dtb And the error ive been getting is [ 0.704992] VFS: Cannot open root device "sda1" or unknown-block(8,1): error -6 [ 0.705000] Please append a correct "root=" boot option; here are the available partitions: [ 0.705010] 0800 4194304 sda [ 0.705013] driver: sd [ 0.705024] Kernel panic - not syncing: VFS: Unable to mount root fs on unknown-block(8,1) [ 0.705033] CPU: 0 PID: 1 Comm: swapper/0 Not tainted 4.14.0+ #1 [ 0.705040] Hardware name: V2P-AARCH64 (DT) [ 0.705046] Call trace: [ 0.705054] [] dump_backtrace+0x0/0x380 [ 0.705063] [] show_stack+0x14/0x20 [ 0.705072] [] dump_stack+0x8c/0xb0 [ 0.705080] [] panic+0x118/0x26c [ 0.705090] [] mount_block_root+0x184/0x25c [ 0.705099] [] mount_root+0x11c/0x134 [ 0.705108] [] prepare_namespace+0x13c/0x184 [ 0.705118] [] kernel_init_freeable+0x1b0/0x1d0 [ 0.705127] [] kernel_init+0x10/0x100 [ 0.705136] [] ret_from_fork+0x10/0x18 [ 0.705144] SMP: stopping secondary CPUs [ 0.705151] Kernel Offset: disabled [ 0.705157] CPU features: 0x002492 [ 0.705164] Memory Limit: 1024 MB [ 0.705174] ---[ end Kernel panic - not syncing: VFS: Unable to mount root fs on unknown-block(8,1) IMPORTANT NOTICE: The contents of this email and any attachments are confidential and may also be privileged. If you are not the intended recipient, please notify the sender immediately and do not disclose the contents to any other person, use it for any purpose, or store or copy the information in any medium. Thank you. IMPORTANT NOTICE: The contents of this email and any attachments are confidential and may also be privileged. If you are not the intended recipient, please notify the sender immediately and do not disclose the contents to any other person, use it for any purpose, or store or copy the information in any medium. Thank you. ___ gem5-users mailing list gem5-users@gem5.org http://m5sim.org/cgi-bin/mailman/listinfo/gem5-users
Re: [gem5-users] Kernel Panic in FS ARM simulation
Your log says: "No working init found" Are you sure you have a valid init script/executable in your disk image? Giacomo From: Iago . Sent: 07 February 2020 13:28 To: Giacomo Travaglini ; gem5-users@gem5.org Subject: RE: [gem5-users] Kernel Panic in FS ARM simulation Thank you, this did fix the root device error but now the error being given is the following: [0.700742] Freeing unused kernel memory: 384K [0.700787] Kernel panic - not syncing: No working init found. Try passing init= option to kernel. See Linux Documentation/admin-guide/init.rst for guidance. [0.700799] CPU: 0 PID: 1 Comm: swapper/0 Not tainted 4.14.0+ #1 [0.700806] Hardware name: V2P-AARCH64 (DT) [0.700812] Call trace: [0.700820] [] dump_backtrace+0x0/0x380 [0.700829] [] show_stack+0x14/0x20 [0.700838] [] dump_stack+0x8c/0xb0 [0.700846] [] panic+0x118/0x26c [0.700855] [] kernel_init+0xec/0x100 [0.700864] [] ret_from_fork+0x10/0x18 [0.700872] SMP: stopping secondary CPUs [0.700879] Kernel Offset: disabled [0.700885] CPU features: 0x002492 [0.700891] Memory Limit: 1024 MB [0.700902] ---[ end Kernel panic - not syncing: No working init found. Try passing init= option to kernel. See Linux Documentation/admin-guide/init.rst for guidance. De: gem5-users em nome de Giacomo Travaglini Enviado: sexta-feira, 7 de fevereiro de 2020 08:34 Para: gem5-users@gem5.org Assunto: Re: [gem5-users] Kernel Panic in FS ARM simulation This is the key: [0.704992] VFS: Cannot open root device "sda1" or unknown-block(8,1): error -6 [0.705000] Please append a correct "root=" boot option; here are the available partitions: [0.705010] 0800 4194304 sda [0.705013] driver: sd Just run simulation with the --root=/dev/sda option and let me know if it works Giacomo From: gem5-users on behalf of Iago . Sent: 07 February 2020 06:34 To: gem5-users@gem5.org Subject: [gem5-users] Kernel Panic in FS ARM simulation I've been trying to make some simulations with the files available at m5 website called aarch-system-20180409.tar.xz and been getting the following error during full system emulation, the kernel and disk images used are as follow: --disk-image=linaro-minimal-aarch64.img --kernel=vmlinux.vexpress_gem5_v1_64 --machine-type=VExpress_GEM5_V1 --dtb=armv8_gem5_v1_4cpu.dtb And the error ive been getting is [0.704992] VFS: Cannot open root device "sda1" or unknown-block(8,1): error -6 [0.705000] Please append a correct "root=" boot option; here are the available partitions: [0.705010] 0800 4194304 sda [0.705013] driver: sd [0.705024] Kernel panic - not syncing: VFS: Unable to mount root fs on unknown-block(8,1) [0.705033] CPU: 0 PID: 1 Comm: swapper/0 Not tainted 4.14.0+ #1 [0.705040] Hardware name: V2P-AARCH64 (DT) [0.705046] Call trace: [0.705054] [] dump_backtrace+0x0/0x380 [0.705063] [] show_stack+0x14/0x20 [0.705072] [] dump_stack+0x8c/0xb0 [0.705080] [] panic+0x118/0x26c [0.705090] [] mount_block_root+0x184/0x25c [0.705099] [] mount_root+0x11c/0x134 [0.705108] [] prepare_namespace+0x13c/0x184 [0.705118] [] kernel_init_freeable+0x1b0/0x1d0 [0.705127] [] kernel_init+0x10/0x100 [0.705136] [] ret_from_fork+0x10/0x18 [0.705144] SMP: stopping secondary CPUs [0.705151] Kernel Offset: disabled [0.705157] CPU features: 0x002492 [0.705164] Memory Limit: 1024 MB [0.705174] ---[ end Kernel panic - not syncing: VFS: Unable to mount root fs on unknown-block(8,1) IMPORTANT NOTICE: The contents of this email and any attachments are confidential and may also be privileged. If you are not the intended recipient, please notify the sender immediately and do not disclose the contents to any other person, use it for any purpose, or store or copy the information in any medium. Thank you. IMPORTANT NOTICE: The contents of this email and any attachments are confidential and may also be privileged. If you are not the intended recipient, please notify the sender immediately and do not disclose the contents to any other person, use it for any purpose, or store or copy the information in any medium. Thank you. ___ gem5-users mailing list gem5-users@gem5.org http://m5sim.org/cgi-bin/mailman/listinfo/gem5-users
Re: [gem5-users] Kernel Panic in FS ARM simulation
Thank you, this did fix the root device error but now the error being given is the following: [0.700742] Freeing unused kernel memory: 384K [0.700787] Kernel panic - not syncing: No working init found. Try passing init= option to kernel. See Linux Documentation/admin-guide/init.rst for guidance. [0.700799] CPU: 0 PID: 1 Comm: swapper/0 Not tainted 4.14.0+ #1 [0.700806] Hardware name: V2P-AARCH64 (DT) [0.700812] Call trace: [0.700820] [] dump_backtrace+0x0/0x380 [0.700829] [] show_stack+0x14/0x20 [0.700838] [] dump_stack+0x8c/0xb0 [0.700846] [] panic+0x118/0x26c [0.700855] [] kernel_init+0xec/0x100 [0.700864] [] ret_from_fork+0x10/0x18 [0.700872] SMP: stopping secondary CPUs [0.700879] Kernel Offset: disabled [0.700885] CPU features: 0x002492 [0.700891] Memory Limit: 1024 MB [0.700902] ---[ end Kernel panic - not syncing: No working init found. Try passing init= option to kernel. See Linux Documentation/admin-guide/init.rst for guidance. De: gem5-users em nome de Giacomo Travaglini Enviado: sexta-feira, 7 de fevereiro de 2020 08:34 Para: gem5-users@gem5.org Assunto: Re: [gem5-users] Kernel Panic in FS ARM simulation This is the key: [0.704992] VFS: Cannot open root device "sda1" or unknown-block(8,1): error -6 [0.705000] Please append a correct "root=" boot option; here are the available partitions: [0.705010] 0800 4194304 sda [0.705013] driver: sd Just run simulation with the --root=/dev/sda option and let me know if it works Giacomo From: gem5-users on behalf of Iago . Sent: 07 February 2020 06:34 To: gem5-users@gem5.org Subject: [gem5-users] Kernel Panic in FS ARM simulation I've been trying to make some simulations with the files available at m5 website called aarch-system-20180409.tar.xz and been getting the following error during full system emulation, the kernel and disk images used are as follow: --disk-image=linaro-minimal-aarch64.img --kernel=vmlinux.vexpress_gem5_v1_64 --machine-type=VExpress_GEM5_V1 --dtb=armv8_gem5_v1_4cpu.dtb And the error ive been getting is [0.704992] VFS: Cannot open root device "sda1" or unknown-block(8,1): error -6 [0.705000] Please append a correct "root=" boot option; here are the available partitions: [0.705010] 0800 4194304 sda [0.705013] driver: sd [0.705024] Kernel panic - not syncing: VFS: Unable to mount root fs on unknown-block(8,1) [0.705033] CPU: 0 PID: 1 Comm: swapper/0 Not tainted 4.14.0+ #1 [0.705040] Hardware name: V2P-AARCH64 (DT) [0.705046] Call trace: [0.705054] [] dump_backtrace+0x0/0x380 [0.705063] [] show_stack+0x14/0x20 [0.705072] [] dump_stack+0x8c/0xb0 [0.705080] [] panic+0x118/0x26c [0.705090] [] mount_block_root+0x184/0x25c [0.705099] [] mount_root+0x11c/0x134 [0.705108] [] prepare_namespace+0x13c/0x184 [0.705118] [] kernel_init_freeable+0x1b0/0x1d0 [0.705127] [] kernel_init+0x10/0x100 [0.705136] [] ret_from_fork+0x10/0x18 [0.705144] SMP: stopping secondary CPUs [0.705151] Kernel Offset: disabled [0.705157] CPU features: 0x002492 [0.705164] Memory Limit: 1024 MB [0.705174] ---[ end Kernel panic - not syncing: VFS: Unable to mount root fs on unknown-block(8,1) IMPORTANT NOTICE: The contents of this email and any attachments are confidential and may also be privileged. If you are not the intended recipient, please notify the sender immediately and do not disclose the contents to any other person, use it for any purpose, or store or copy the information in any medium. Thank you. ___ gem5-users mailing list gem5-users@gem5.org http://m5sim.org/cgi-bin/mailman/listinfo/gem5-users
Re: [gem5-users] Kernel Panic in FS ARM simulation
This is the key: [0.704992] VFS: Cannot open root device "sda1" or unknown-block(8,1): error -6 [0.705000] Please append a correct "root=" boot option; here are the available partitions: [0.705010] 0800 4194304 sda [0.705013] driver: sd Just run simulation with the --root=/dev/sda option and let me know if it works Giacomo From: gem5-users on behalf of Iago . Sent: 07 February 2020 06:34 To: gem5-users@gem5.org Subject: [gem5-users] Kernel Panic in FS ARM simulation I've been trying to make some simulations with the files available at m5 website called aarch-system-20180409.tar.xz and been getting the following error during full system emulation, the kernel and disk images used are as follow: --disk-image=linaro-minimal-aarch64.img --kernel=vmlinux.vexpress_gem5_v1_64 --machine-type=VExpress_GEM5_V1 --dtb=armv8_gem5_v1_4cpu.dtb And the error ive been getting is [0.704992] VFS: Cannot open root device "sda1" or unknown-block(8,1): error -6 [0.705000] Please append a correct "root=" boot option; here are the available partitions: [0.705010] 0800 4194304 sda [0.705013] driver: sd [0.705024] Kernel panic - not syncing: VFS: Unable to mount root fs on unknown-block(8,1) [0.705033] CPU: 0 PID: 1 Comm: swapper/0 Not tainted 4.14.0+ #1 [0.705040] Hardware name: V2P-AARCH64 (DT) [0.705046] Call trace: [0.705054] [] dump_backtrace+0x0/0x380 [0.705063] [] show_stack+0x14/0x20 [0.705072] [] dump_stack+0x8c/0xb0 [0.705080] [] panic+0x118/0x26c [0.705090] [] mount_block_root+0x184/0x25c [0.705099] [] mount_root+0x11c/0x134 [0.705108] [] prepare_namespace+0x13c/0x184 [0.705118] [] kernel_init_freeable+0x1b0/0x1d0 [0.705127] [] kernel_init+0x10/0x100 [0.705136] [] ret_from_fork+0x10/0x18 [0.705144] SMP: stopping secondary CPUs [0.705151] Kernel Offset: disabled [0.705157] CPU features: 0x002492 [0.705164] Memory Limit: 1024 MB [0.705174] ---[ end Kernel panic - not syncing: VFS: Unable to mount root fs on unknown-block(8,1) IMPORTANT NOTICE: The contents of this email and any attachments are confidential and may also be privileged. If you are not the intended recipient, please notify the sender immediately and do not disclose the contents to any other person, use it for any purpose, or store or copy the information in any medium. Thank you. ___ gem5-users mailing list gem5-users@gem5.org http://m5sim.org/cgi-bin/mailman/listinfo/gem5-users
