Bug#908216: btrfs blocked for more than 120 seconds

Package: src:linux Version: 4.19.12-1~bpo9+1 Severity: important Jan 23 17:16:23 vhost002 kernel: INFO: task btrfs-transacti:638 blocked for more than 120 seconds. Jan 23 17:16:23 vhost002 kernel: Tainted: GE 4.19.0-0.bpo.1-amd64 #1 Debian 4.19.12-1~bpo9+1 Jan 23 17:16:23

Bug#913138: many processes hanging in D state on RAID + LVM + ext4fs

Dixi quod… >I’ve managed to write 'w' to sysctl during this, Interestingly enough, the system recovered in the meantime, but dmesg doesn’t have anything new. This is really annoying! bye, //mirabilos -- tarent solutions GmbH Rochusstraße 2-4, D-53123 Bonn • http://www.tarent.de/ Tel: +49 228 5

linux_4.9.144-2_source.changes ACCEPTED into proposed-updates->stable-new, proposed-updates

Accepted: -BEGIN PGP SIGNED MESSAGE- Hash: SHA512 Format: 1.8 Date: Mon, 21 Jan 2019 21:57:31 + Source: linux Binary: linux-source-4.9 linux-support-4.9.0-8 linux-doc-4.9 linux-manual-4.9 linux-kbuild-4.9 linux-cpupower libcpupower1 libcpupower-dev linux-perf-4.9 libusbip-dev usb

Bug#913138: many processes hanging in D state on RAID + LVM + ext4fs

I’ve managed to write 'w' to sysctl during this, perhaps the extra info helps: [5441048.401704] sysrq: SysRq : This sysrq operation is disabled. [5441118.394845] sysrq: SysRq : Show Blocked State [5441118.394853] taskPC stack pid father [5441118.394904] md5_raid6