Public bug reported:
After upgrading my arm64 ThunderX2 Workstation (aka Gigabyte W281-T90)
from Ubuntu 22.04 to 22.10 I've noticed that the new 5.19.0-23 kernel
(linux-image-5.19.0-23-generic) makes the system hang at boot time with
[ 82.701311] watchdog: BUG: soft lockup - CPU#16 stuck for 27s! [fsck:3371]
[ 82.957315] watchdog: BUG: soft lockup - CPU#20 stuck for 26s! [fsck:3373]
[ 106.701311] watchdog: BUG: soft lockup - CPU#16 stuck for 49s! [fsck:3371]
[ 106.957315] watchdog: BUG: soft lockup - CPU#20 stuck for 48s! [fsck:3373]
[ 115.201313] rcu: INFO: rcu_preempt detected stalls on CPUs/tasks:
[ 115.207401] rcu: 152-...0: (1 GPs behind) idle=1db/1/0x4000000000000000
softirq=287/288 fqs=4700
[ 130.701311] watchdog: BUG: soft lockup - CPU#16 stuck for 71s! [fsck:3371]
[ 130.957314] watchdog: BUG: soft lockup - CPU#20 stuck for 70s! [fsck:3373]
[ 154.701311] watchdog: BUG: soft lockup - CPU#16 stuck for 94s! [fsck:3371]
[ 154.957314] watchdog: BUG: soft lockup - CPU#20 stuck for 93s! [fsck:3373]
[ 178.701311] watchdog: BUG: soft lockup - CPU#16 stuck for 116s! [fsck:3371]
[ 178.957314] watchdog: BUG: soft lockup - CPU#20 stuck for 115s! [fsck:3373]
messages in the console. Full log attached. Booting with:
$ uname -a
Linux tx2 5.15.0-52-generic #58-Ubuntu SMP Thu Oct 13 08:04:57 UTC 2022 aarch64
aarch64 aarch64 GNU/Linux
makes everything work again.
** Affects: linux (Ubuntu)
Importance: Undecided
Status: New
** Attachment added: "Full boot log"
https://bugs.launchpad.net/bugs/1995710/+attachment/5629145/+files/boot_22_10.log
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https://bugs.launchpad.net/bugs/1995710
Title:
22.10 doesn't boot on arm64 ThunderX2 system
Status in linux package in Ubuntu:
New
Bug description:
After upgrading my arm64 ThunderX2 Workstation (aka Gigabyte W281-T90)
from Ubuntu 22.04 to 22.10 I've noticed that the new 5.19.0-23 kernel
(linux-image-5.19.0-23-generic) makes the system hang at boot time
with
[ 82.701311] watchdog: BUG: soft lockup - CPU#16 stuck for 27s! [fsck:3371]
[ 82.957315] watchdog: BUG: soft lockup - CPU#20 stuck for 26s! [fsck:3373]
[ 106.701311] watchdog: BUG: soft lockup - CPU#16 stuck for 49s! [fsck:3371]
[ 106.957315] watchdog: BUG: soft lockup - CPU#20 stuck for 48s! [fsck:3373]
[ 115.201313] rcu: INFO: rcu_preempt detected stalls on CPUs/tasks:
[ 115.207401] rcu: 152-...0: (1 GPs behind)
idle=1db/1/0x4000000000000000 softirq=287/288 fqs=4700
[ 130.701311] watchdog: BUG: soft lockup - CPU#16 stuck for 71s! [fsck:3371]
[ 130.957314] watchdog: BUG: soft lockup - CPU#20 stuck for 70s! [fsck:3373]
[ 154.701311] watchdog: BUG: soft lockup - CPU#16 stuck for 94s! [fsck:3371]
[ 154.957314] watchdog: BUG: soft lockup - CPU#20 stuck for 93s! [fsck:3373]
[ 178.701311] watchdog: BUG: soft lockup - CPU#16 stuck for 116s! [fsck:3371]
[ 178.957314] watchdog: BUG: soft lockup - CPU#20 stuck for 115s! [fsck:3373]
messages in the console. Full log attached. Booting with:
$ uname -a
Linux tx2 5.15.0-52-generic #58-Ubuntu SMP Thu Oct 13 08:04:57 UTC 2022
aarch64 aarch64 aarch64 GNU/Linux
makes everything work again.
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