diff options
Diffstat (limited to 'gitlab/issues/target_i386/host_missing/accel_TCG/1864.toml')
| -rw-r--r-- | gitlab/issues/target_i386/host_missing/accel_TCG/1864.toml | 31 |
1 files changed, 31 insertions, 0 deletions
diff --git a/gitlab/issues/target_i386/host_missing/accel_TCG/1864.toml b/gitlab/issues/target_i386/host_missing/accel_TCG/1864.toml new file mode 100644 index 00000000..6c6d5fc1 --- /dev/null +++ b/gitlab/issues/target_i386/host_missing/accel_TCG/1864.toml @@ -0,0 +1,31 @@ +id = 1864 +title = "x86 VM with TCG and SMP fails to start on 8.1.0" +state = "closed" +created_at = "2023-09-05T07:48:14.136Z" +closed_at = "2023-09-22T15:35:27.591Z" +labels = ["Stable::to backport", "accel: TCG", "target: i386"] +url = "https://gitlab.com/qemu-project/qemu/-/issues/1864" +host-os = "Mac OS Ventura" +host-arch = "ARM" +qemu-version = "8.1.0" +guest-os = "Linux" +guest-arch = "x86_64" +description = """I'm running Colima on MacOS to run Docker. After upgrading qemu to 8.1.0 my x86_64 VM fails to start. If I downgrade qemu to 8.0.4 everything runs normally. Relevant logs: + +``` +[ 60.976187] rcu: \t0-...!: (0 ticks this GP) idle=0d58/0/0x0 softirq=44/44 fqs=0 (false positive?) +[ 60.979262] \t(detected by 1, t=6005 jiffies, g=-1171, q=1981 ncpus=2) +[ 60.982317] Sending NMI from CPU 1 to CPUs 0: +[ 11.583693] NMI backtrace for cpu 0 skipped: idling at native_safe_halt+0xb/0x10 +[ 11.583693] INFO: NMI handler (nmi_cpu_backtrace_handler) took too long to run: 2.006 msecs +[ 60.982317] rcu: rcu_preempt kthread timer wakeup didn't happen for 6004 jiffies! g-1171 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x402 +[ 60.982317] rcu: \tPossible timer handling issue on cpu=0 timer-softirq=15 +[ 60.982317] rcu: rcu_preempt kthread starved for 6005 jiffies! g-1171 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x402 ->cpu=0 +[ 60.982317] rcu: \tUnless rcu_preempt kthread gets sufficient CPU time, OOM is now expected behavior. +[ 60.982317] rcu: RCU grace-period kthread stack dump: +[ 60.982317] task:rcu_preempt state:I stack:0 pid:15 ppid:2 flags:0x00004000 +``` + +[serial.log](/uploads/1039eceff37133504eb93401df1db137/serial.log)""" +reproduce = """1. `colima start --arch x86_64`""" +additional = "n/a" |