No response for over 6 months so closing as 'Invalid'. Please open a new bug report if you still encounter the issue.
** Changed in: linux-raspi (Ubuntu Focal) Status: Triaged => Invalid ** Changed in: linux-raspi (Ubuntu) Status: New => Invalid -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux-raspi in Ubuntu. https://bugs.launchpad.net/bugs/1888135 Title: Ubuntu 20.04 server randomly crash on rpi 4 Status in linux-raspi package in Ubuntu: Invalid Status in linux-raspi source package in Focal: Invalid Bug description: I'm experience the same problem as these https://askubuntu.com/questions/1231755/random-system-halt-crash-with- ubuntu-20-04-on-raspberry-pi-4 https://askubuntu.com/questions/1235113/hang-with-ubuntu-20-04-64-bit- on-raspberry-pi people describe. When the system crashes it doesn't respond to ssh nor to ping. The only thing I saw in logs is this: Jul 19 13:40:02 kernel: [16676.063926] INFO: task journal-offline:885 blocked for more than 120 seconds. Jul 19 13:40:02 kernel: [16676.071182] Tainted: G C E 5.4.0-1013-raspi #13-Ubuntu Jul 19 13:40:02 kernel: [16676.078082] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. Jul 19 13:40:02 kernel: [16676.086032] journal-offline D 0 885 1 0x00000800 Jul 19 13:40:02 kernel: [16676.086038] Call trace: Jul 19 13:40:02 kernel: [16676.086050] __switch_to+0x104/0x170 Jul 19 13:40:02 kernel: [16676.086057] __schedule+0x30c/0x7c0 Jul 19 13:40:02 kernel: [16676.086062] schedule+0x3c/0xb8 Jul 19 13:40:02 kernel: [16676.086067] jbd2_log_wait_commit+0xe4/0x188 Jul 19 13:40:02 kernel: [16676.086071] jbd2_complete_transaction+0x94/0xe8 Jul 19 13:40:02 kernel: [16676.086076] ext4_sync_file+0x35c/0x410 Jul 19 13:40:02 kernel: [16676.086081] vfs_fsync_range+0x4c/0x88 Jul 19 13:40:02 kernel: [16676.086085] do_fsync+0x48/0x88 Jul 19 13:40:02 kernel: [16676.086090] __arm64_sys_fsync+0x24/0x38 Jul 19 13:40:02 kernel: [16676.086094] el0_svc_common.constprop.0+0xe0/0x1e8 Jul 19 13:40:02 kernel: [16676.086098] el0_svc_handler+0x34/0xa0 Jul 19 13:40:02 kernel: [16676.086102] el0_svc+0x10/0x14 Jul 19 13:40:02 kernel: [16676.086117] INFO: task kworker/3:2:884 blocked for more than 120 seconds. Jul 19 13:40:02 kernel: [16676.093009] Tainted: G C E 5.4.0-1013-raspi #13-Ubuntu Jul 19 13:40:02 kernel: [16676.099900] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. Jul 19 13:40:02 kernel: [16676.107849] kworker/3:2 D 0 884 2 0x00000028 Jul 19 13:40:02 kernel: [16676.107871] Workqueue: events_freezable mmc_rescan Jul 19 13:40:02 kernel: [16676.107875] Call trace: Jul 19 13:40:02 kernel: [16676.107880] __switch_to+0x104/0x170 Jul 19 13:40:02 kernel: [16676.107885] __schedule+0x30c/0x7c0 Jul 19 13:40:02 kernel: [16676.107897] schedule+0x3c/0xb8 Jul 19 13:40:02 kernel: [16676.107903] __mmc_claim_host+0xe4/0x2f0 Jul 19 13:40:02 kernel: [16676.107907] mmc_get_card+0x38/0x48 Jul 19 13:40:02 kernel: [16676.107911] mmc_sd_detect+0x24/0x90 Jul 19 13:40:02 kernel: [16676.107916] mmc_rescan+0x37c/0x3f0 Jul 19 13:40:02 kernel: [16676.107921] process_one_work+0x1d0/0x430 Jul 19 13:40:02 kernel: [16676.107924] worker_thread+0x54/0x4a0 Jul 19 13:40:02 kernel: [16676.107929] kthread+0xfc/0x128 Jul 19 13:40:02 kernel: [16676.107934] ret_from_fork+0x10/0x1c Jul 19 13:42:03 kernel: [16796.897856] INFO: task kworker/3:2:884 blocked for more than 241 seconds. Jul 19 13:42:03 kernel: [16796.904757] Tainted: G C E 5.4.0-1013-raspi #13-Ubuntu Jul 19 13:42:03 kernel: [16796.911655] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. Jul 19 13:42:03 kernel: [16796.919606] kworker/3:2 D 0 884 2 0x00000028 Jul 19 13:42:03 kernel: [16796.919631] Workqueue: events_freezable mmc_rescan Jul 19 13:42:03 kernel: [16796.919636] Call trace: Jul 19 13:42:03 kernel: [16796.919642] __switch_to+0x104/0x170 Jul 19 13:42:03 kernel: [16796.919649] __schedule+0x30c/0x7c0 Jul 19 13:42:03 kernel: [16796.919653] schedule+0x3c/0xb8 Jul 19 13:42:03 kernel: [16796.919658] __mmc_claim_host+0xe4/0x2f0 Jul 19 13:42:03 kernel: [16796.919662] mmc_get_card+0x38/0x48 Jul 19 13:42:03 kernel: [16796.919667] mmc_sd_detect+0x24/0x90 Jul 19 13:42:03 kernel: [16796.919671] mmc_rescan+0x37c/0x3f0 Jul 19 13:42:03 kernel: [16796.919676] process_one_work+0x1d0/0x430 Jul 19 13:42:03 kernel: [16796.919679] worker_thread+0x54/0x4a0 Jul 19 13:42:03 kernel: [16796.919684] kthread+0xfc/0x128 Jul 19 13:42:03 kernel: [16796.919689] ret_from_fork+0x10/0x1c Jul 19 13:01:47 kernel: [ 0.000000] Booting Linux on physical CPU 0x0000000000 [0x410fd083] Jul 19 13:01:47 kernel: [ 0.000000] Linux version 5.4.0-1013-raspi (buildd@bos02-arm64-078) (gcc version 9.3.0 (Ubuntu 9.3.0-10ubuntu2)) #13-Ubuntu SMP Mon Jun 15 03:17:37 UTC 2020 (Ubuntu 5.4.0-1013.13-raspi 5.4.44) ProblemType: Bug DistroRelease: Ubuntu 20.04 Package: linux-image-5.4.0-1013-raspi 5.4.0-1013.13 ProcVersionSignature: Ubuntu 5.4.0-1013.13-raspi 5.4.44 Uname: Linux 5.4.0-1013-raspi aarch64 ApportVersion: 2.20.11-0ubuntu27.4 Architecture: arm64 CasperMD5CheckResult: skip Date: Sun Jul 19 18:40:08 2020 ImageMediaBuild: 20200423.1 ProcEnviron: SHELL=/bin/bash LANG=C.UTF-8 TERM=xterm-256color XDG_RUNTIME_DIR=<set> PATH=(custom, no user) SourcePackage: linux-raspi UpgradeStatus: No upgrade log present (probably fresh install) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux-raspi/+bug/1888135/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp