Displaying 6 results from an estimated 6 matches for "maybe_create_work".
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maybe_create_worker
2018 Jan 23
2
Xen 4.6.6-9 (with XPTI meltdown mitigation) packages making their way to centos-virt-xen-testing
On Mon, Jan 22, 2018 at 10:38 PM, Nathan March <nathan at gt.net> wrote:
> Just a heads up that I'm seeing major stability problems on these builds.
> Didn't have console capture setup unfortunately, but have seen my test
> hypervisor hard lock twice over the weekend.
>
> This is with xpti being used, rather than the shim.
Thanks for the heads-up. It's been
2017 Dec 12
5
Xen PV DomU running Kernel 4.14.5-1.el7.elrepo.x86_64: xl -v vcpu-set <domU> <val> triggers domU kernel WARNING, then domU becomes unresponsive
...080050033
CR2: ffffffffff600400 CR3: 000000026d953000 CR4: 0000000000042660
Call Trace:
blk_mq_run_work_fn+0x31/0x40
process_one_work+0x174/0x440
? xen_mc_flush+0xad/0x1b0
? schedule+0x3a/0xa0
worker_thread+0x6b/0x410
? default_wake_function+0x12/0x20
? __wake_up_common+0x84/0x130
? maybe_create_worker+0x120/0x120
? schedule+0x3a/0xa0
? _raw_spin_unlock_irqrestore+0x16/0x20
? maybe_create_worker+0x120/0x120
kthread+0x111/0x150
? __kthread_init_worker+0x40/0x40
ret_from_fork+0x25/0x30
Code: 89 df e8 06 2f d9 ff 4c 89 e7 41 89 c5 e8 0b 6e 00 00 44 89 ee 48
89 df e8 20 2f d9 ff 48 8b...
2017 Dec 19
1
Xen PV DomU running Kernel 4.14.5-1.el7.elrepo.x86_64: xl -v vcpu-set <domU> <val> triggers domU kernel WARNING, then domU becomes unresponsive
...000000026d953000 CR4: 0000000000042660
> Call Trace:
> ?blk_mq_run_work_fn+0x31/0x40
> ?process_one_work+0x174/0x440
> ?? xen_mc_flush+0xad/0x1b0
> ?? schedule+0x3a/0xa0
> ?worker_thread+0x6b/0x410
> ?? default_wake_function+0x12/0x20
> ?? __wake_up_common+0x84/0x130
> ?? maybe_create_worker+0x120/0x120
> ?? schedule+0x3a/0xa0
> ?? _raw_spin_unlock_irqrestore+0x16/0x20
> ?? maybe_create_worker+0x120/0x120
> ?kthread+0x111/0x150
> ?? __kthread_init_worker+0x40/0x40
> ?ret_from_fork+0x25/0x30
> Code: 89 df e8 06 2f d9 ff 4c 89 e7 41 89 c5 e8 0b 6e 00 00 44 89 ee 48...
2018 Jan 23
0
Xen 4.6.6-9 (with XPTI meltdown mitigation) packages making their way to centos-virt-xen-testing
...0c1ca6>] worker_thread+0x166/0x530
[64929.008368] [<ffffffff810e6a69>] ? put_prev_entity+0x29/0x140
[64929.008412] [<ffffffff818dac28>] ? __schedule+0x238/0x530
[64929.008458] [<ffffffff810d4082>] ? default_wake_function+0x12/0x20
[64929.008502] [<ffffffff810c1b40>] ? maybe_create_worker+0x120/0x120
[64929.008518] [<ffffffff818db00a>] ? schedule+0x3a/0xa0
[64929.008555] [<ffffffff818dedf6>] ? _raw_spin_unlock_irqrestore+0x16/0x20
[64929.008599] [<ffffffff810c1b40>] ? maybe_create_worker+0x120/0x120
[64929.008616] [<ffffffff810c6ae5>] kthread+0xe5/0x100...
2017 Dec 19
0
Xen PV DomU running Kernel 4.14.5-1.el7.elrepo.x86_64: xl -v vcpu-set <domU> <val> triggers domU kernel WARNING, then domU becomes unresponsive
...60
>> Call Trace:
>> ?blk_mq_run_work_fn+0x31/0x40
>> ?process_one_work+0x174/0x440
>> ?? xen_mc_flush+0xad/0x1b0
>> ?? schedule+0x3a/0xa0
>> ?worker_thread+0x6b/0x410
>> ?? default_wake_function+0x12/0x20
>> ?? __wake_up_common+0x84/0x130
>> ?? maybe_create_worker+0x120/0x120
>> ?? schedule+0x3a/0xa0
>> ?? _raw_spin_unlock_irqrestore+0x16/0x20
>> ?? maybe_create_worker+0x120/0x120
>> ?kthread+0x111/0x150
>> ?? __kthread_init_worker+0x40/0x40
>> ?ret_from_fork+0x25/0x30
>> Code: 89 df e8 06 2f d9 ff 4c 89 e7 41 89 c...
2018 Jan 23
2
Xen 4.6.6-9 (with XPTI meltdown mitigation) packages making their way to centos-virt-xen-testing
...hread+0x166/0x530
> [64929.008368] [<ffffffff810e6a69>] ? put_prev_entity+0x29/0x140
> [64929.008412] [<ffffffff818dac28>] ? __schedule+0x238/0x530
> [64929.008458] [<ffffffff810d4082>] ? default_wake_function+0x12/0x20
> [64929.008502] [<ffffffff810c1b40>] ? maybe_create_worker+0x120/0x120
> [64929.008518] [<ffffffff818db00a>] ? schedule+0x3a/0xa0
> [64929.008555] [<ffffffff818dedf6>] ? _raw_spin_unlock_irqrestore+0x16/0x20
> [64929.008599] [<ffffffff810c1b40>] ? maybe_create_worker+0x120/0x120
> [64929.008616] [<ffffffff810c6ae5>...