[PATCH] net: core: Initialize new header to zero in pskb_expand

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* [PATCH] net: core: Initialize new header to zero in pskb_expand_head
@ 2025-11-06 19:24 Prithvi Tambewagh
  2025-11-07  0:57 ` Jakub Kicinski
  2025-11-11  7:40 ` kernel test robot
  0 siblings, 2 replies; 4+ messages in thread
From: Prithvi Tambewagh @ 2025-11-06 19:24 UTC (permalink / raw)
  To: davem, edumazet, kuba, pabeni, horms, alexanderduyck, chuck.lever,
	linyunsheng
  Cc: netdev, linux-kernel, skhan, david.hunter.linux, khalid,
	linux-kernel-mentees, Prithvi Tambewagh,
	syzbot+4b8a1e4690e64b018227

KMSAN reports uninitialized value in can_receive(). The crash trace shows
the uninitialized value was created in pskb_expand_head(). This function
expands header of a socket buffer using kmalloc_reserve() which doesn't
zero-initialize the memory. When old packet data is copied to the new
buffer at an offset of data+nhead, new header area (first nhead bytes of
the new buffer) are left uninitialized. This is fixed by using memset()
to zero-initialize this header of the new buffer.

Reported-by: syzbot+4b8a1e4690e64b018227@syzkaller.appspotmail.com
Closes: https://syzkaller.appspot.com/bug?extid=4b8a1e4690e64b018227
Signed-off-by: Prithvi Tambewagh <activprithvi@gmail.com>
---
 net/core/skbuff.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/net/core/skbuff.c b/net/core/skbuff.c
index 6841e61a6bd0..3486271260ac 100644
--- a/net/core/skbuff.c
+++ b/net/core/skbuff.c
@@ -2282,6 +2282,8 @@ int pskb_expand_head(struct sk_buff *skb, int nhead, int ntail,
 	 */
 	memcpy(data + nhead, skb->head, skb_tail_pointer(skb) - skb->head);
 
+	memset(data, 0, size);
+
 	memcpy((struct skb_shared_info *)(data + size),
 	       skb_shinfo(skb),
 	       offsetof(struct skb_shared_info, frags[skb_shinfo(skb)->nr_frags]));
-- 
2.34.1


^ permalink raw reply related	[flat|nested] 4+ messages in thread

* Re: [PATCH] net: core: Initialize new header to zero in pskb_expand_head
  2025-11-06 19:24 [PATCH] net: core: Initialize new header to zero in pskb_expand_head Prithvi Tambewagh
@ 2025-11-07  0:57 ` Jakub Kicinski
  2025-11-07 17:54   ` Shuah Khan
  2025-11-11  7:40 ` kernel test robot
  1 sibling, 1 reply; 4+ messages in thread
From: Jakub Kicinski @ 2025-11-07  0:57 UTC (permalink / raw)
  To: Prithvi Tambewagh
  Cc: davem, edumazet, pabeni, horms, alexanderduyck, chuck.lever,
	linyunsheng, netdev, linux-kernel, skhan, david.hunter.linux,
	khalid, linux-kernel-mentees, syzbot+4b8a1e4690e64b018227

On Fri,  7 Nov 2025 00:54:23 +0530 Prithvi Tambewagh wrote:
> KMSAN reports uninitialized value in can_receive(). The crash trace shows
> the uninitialized value was created in pskb_expand_head(). This function
> expands header of a socket buffer using kmalloc_reserve() which doesn't
> zero-initialize the memory. When old packet data is copied to the new
> buffer at an offset of data+nhead, new header area (first nhead bytes of
> the new buffer) are left uninitialized. This is fixed by using memset()
> to zero-initialize this header of the new buffer.

It's caller's responsibility to initialize the skb data, please leave
the core alone..

> diff --git a/net/core/skbuff.c b/net/core/skbuff.c
> index 6841e61a6bd0..3486271260ac 100644
> --- a/net/core/skbuff.c
> +++ b/net/core/skbuff.c
> @@ -2282,6 +2282,8 @@ int pskb_expand_head(struct sk_buff *skb, int nhead, int ntail,
>  	 */
>  	memcpy(data + nhead, skb->head, skb_tail_pointer(skb) - skb->head);
>  
> +	memset(data, 0, size);

We just copied the data in there, and now you're zeroing it.

>  	memcpy((struct skb_shared_info *)(data + size),
-- 
pw-bot: cr

^ permalink raw reply	[flat|nested] 4+ messages in thread

* Re: [PATCH] net: core: Initialize new header to zero in pskb_expand_head
  2025-11-07  0:57 ` Jakub Kicinski
@ 2025-11-07 17:54   ` Shuah Khan
  0 siblings, 0 replies; 4+ messages in thread
From: Shuah Khan @ 2025-11-07 17:54 UTC (permalink / raw)
  To: Jakub Kicinski, Prithvi Tambewagh
  Cc: davem, edumazet, pabeni, horms, alexanderduyck, chuck.lever,
	linyunsheng, netdev, linux-kernel, david.hunter.linux, khalid,
	linux-kernel-mentees, syzbot+4b8a1e4690e64b018227, Shuah Khan

On 11/6/25 17:57, Jakub Kicinski wrote:
> On Fri,  7 Nov 2025 00:54:23 +0530 Prithvi Tambewagh wrote:
>> KMSAN reports uninitialized value in can_receive(). The crash trace shows
>> the uninitialized value was created in pskb_expand_head(). This function
>> expands header of a socket buffer using kmalloc_reserve() which doesn't
>> zero-initialize the memory. When old packet data is copied to the new
>> buffer at an offset of data+nhead, new header area (first nhead bytes of
>> the new buffer) are left uninitialized. This is fixed by using memset()
>> to zero-initialize this header of the new buffer.
> 
> It's caller's responsibility to initialize the skb data, please leave
> the core alone..
> 
>> diff --git a/net/core/skbuff.c b/net/core/skbuff.c
>> index 6841e61a6bd0..3486271260ac 100644
>> --- a/net/core/skbuff.c
>> +++ b/net/core/skbuff.c
>> @@ -2282,6 +2282,8 @@ int pskb_expand_head(struct sk_buff *skb, int nhead, int ntail,
>>   	 */
>>   	memcpy(data + nhead, skb->head, skb_tail_pointer(skb) - skb->head);
>>   
>> +	memset(data, 0, size);
> 
> We just copied the data in there, and now you're zeroing it.

Prithvi,

This type of careless coding introduces serious problems. Don't
make changes to the code without understanding it. memcpy()
is right above where you added memset() which is hard to miss.

thanks,
-- Shuah

^ permalink raw reply	[flat|nested] 4+ messages in thread

* Re: [PATCH] net: core: Initialize new header to zero in pskb_expand_head
  2025-11-06 19:24 [PATCH] net: core: Initialize new header to zero in pskb_expand_head Prithvi Tambewagh
  2025-11-07  0:57 ` Jakub Kicinski
@ 2025-11-11  7:40 ` kernel test robot
  1 sibling, 0 replies; 4+ messages in thread
From: kernel test robot @ 2025-11-11  7:40 UTC (permalink / raw)
  To: Prithvi Tambewagh
  Cc: oe-lkp, lkp, netdev, davem, edumazet, kuba, pabeni, horms,
	alexanderduyck, chuck.lever, linyunsheng, linux-kernel, skhan,
	david.hunter.linux, khalid, linux-kernel-mentees,
	Prithvi Tambewagh, syzbot+4b8a1e4690e64b018227, oliver.sang

Hello,

kernel test robot noticed "stress-ng.netlink-task.fail" on:

commit: 929eaa699941b1b7ba6b008c27ea9c60a45b645b ("[PATCH] net: core: Initialize new header to zero in pskb_expand_head")
url: https://github.com/intel-lab-lkp/linux/commits/Prithvi-Tambewagh/net-core-Initialize-new-header-to-zero-in-pskb_expand_head/20251107-032744
base: https://git.kernel.org/cgit/linux/kernel/git/davem/net-next.git 1ec9871fbb80ba7db84f868f6aa40d38bc43f0e0
patch link: https://lore.kernel.org/all/20251106192423.412977-1-activprithvi@gmail.com/
patch subject: [PATCH] net: core: Initialize new header to zero in pskb_expand_head

in testcase: stress-ng
version: stress-ng-x86_64-f38a0b09a-1_20251013
with following parameters:

	nr_threads: 100%
	testtime: 60s
	test: netlink-task
	cpufreq_governor: performance

config: x86_64-rhel-9.4
compiler: gcc-14
test machine: 256 threads 2 sockets Intel(R) Xeon(R) 6767P  CPU @ 2.4GHz (Granite Rapids) with 256G memory

(please refer to attached dmesg/kmsg for entire log/backtrace)

If you fix the issue in a separate patch/commit (i.e. not just a new version of
the same patch/commit), kindly add following tags
| Reported-by: kernel test robot <oliver.sang@intel.com>
| Closes: https://lore.kernel.org/oe-lkp/202511111518.ae430160-lkp@intel.com

2025-11-10 01:30:35 stress-ng --timeout 60 --times --verify --metrics --no-rand-seed --netlink-task 256
stress-ng: info:  [9592] setting to a 1 min run per stressor
stress-ng: info:  [9592] dispatching hogs: 256 netlink-task
stress-ng: info:  [9592] note: /proc/sys/kernel/sched_autogroup_enabled is 1 and this can impact scheduling throughput for processes not attached to a tty. Setting this to 0 may improve performance metrics
stress-ng: fail:  [9617] netlink-task: recv NLMSG error
stress-ng: fail:  [9618] netlink-task: recv NLMSG error
stress-ng: fail:  [9619] netlink-task: recv NLMSG error
stress-ng: fail:  [9620] netlink-task: recv NLMSG error
stress-ng: fail:  [9621] netlink-task: recv NLMSG error
stress-ng: fail:  [9622] netlink-task: recv NLMSG error
stress-ng: fail:  [9623] netlink-task: recv NLMSG error
stress-ng: fail:  [9624] netlink-task: recv NLMSG error
stress-ng: fail:  [9625] netlink-task: recv NLMSG error
stress-ng: fail:  [9626] netlink-task: recv NLMSG error
stress-ng: fail:  [9627] netlink-task: recv NLMSG error
stress-ng: fail:  [9628] netlink-task: recv NLMSG error
stress-ng: fail:  [9629] netlink-task: recv NLMSG error
stress-ng: fail:  [9630] netlink-task: recv NLMSG error
stress-ng: fail:  [9631] netlink-task: recv NLMSG error
stress-ng: fail:  [9632] netlink-task: recv NLMSG error
stress-ng: fail:  [9633] netlink-task: recv NLMSG error
stress-ng: fail:  [9634] netlink-task: recv NLMSG error
stress-ng: fail:  [9635] netlink-task: recv NLMSG error
stress-ng: fail:  [9636] netlink-task: recv NLMSG error
stress-ng: fail:  [9637] netlink-task: recv NLMSG error
stress-ng: fail:  [9638] netlink-task: recv NLMSG error
stress-ng: fail:  [9639] netlink-task: recv NLMSG error
stress-ng: fail:  [9640] netlink-task: recv NLMSG error
stress-ng: fail:  [9641] netlink-task: recv NLMSG error
stress-ng: fail:  [9642] netlink-task: recv NLMSG error
stress-ng: fail:  [9643] netlink-task: recv NLMSG error
stress-ng: fail:  [9644] netlink-task: recv NLMSG error
stress-ng: fail:  [9645] netlink-task: recv NLMSG error
stress-ng: fail:  [9646] netlink-task: recv NLMSG error
stress-ng: fail:  [9647] netlink-task: recv NLMSG error
stress-ng: fail:  [9648] netlink-task: recv NLMSG error
stress-ng: fail:  [9649] netlink-task: recv NLMSG error
stress-ng: fail:  [9650] netlink-task: recv NLMSG error
stress-ng: fail:  [9651] netlink-task: recv NLMSG error
stress-ng: fail:  [9652] netlink-task: recv NLMSG error
stress-ng: fail:  [9653] netlink-task: recv NLMSG error
stress-ng: fail:  [9654] netlink-task: recv NLMSG error
stress-ng: fail:  [9655] netlink-task: recv NLMSG error
stress-ng: fail:  [9656] netlink-task: recv NLMSG error
stress-ng: fail:  [9657] netlink-task: recv NLMSG error
stress-ng: fail:  [9658] netlink-task: recv NLMSG error
stress-ng: fail:  [9659] netlink-task: recv NLMSG error
stress-ng: fail:  [9660] netlink-task: recv NLMSG error
stress-ng: fail:  [9661] netlink-task: recv NLMSG error
stress-ng: fail:  [9662] netlink-task: recv NLMSG error
stress-ng: fail:  [9663] netlink-task: recv NLMSG error
stress-ng: fail:  [9664] netlink-task: recv NLMSG error
stress-ng: fail:  [9665] netlink-task: recv NLMSG error
stress-ng: fail:  [9666] netlink-task: recv NLMSG error
stress-ng: fail:  [9667] netlink-task: recv NLMSG error
stress-ng: fail:  [9668] netlink-task: recv NLMSG error
stress-ng: fail:  [9669] netlink-task: recv NLMSG error
stress-ng: fail:  [9670] netlink-task: recv NLMSG error
stress-ng: fail:  [9671] netlink-task: recv NLMSG error
stress-ng: fail:  [9672] netlink-task: recv NLMSG error
stress-ng: fail:  [9673] netlink-task: recv NLMSG error
stress-ng: fail:  [9674] netlink-task: recv NLMSG error
stress-ng: fail:  [9675] netlink-task: recv NLMSG error
stress-ng: fail:  [9676] netlink-task: recv NLMSG error
stress-ng: fail:  [9677] netlink-task: recv NLMSG error
stress-ng: fail:  [9678] netlink-task: recv NLMSG error
stress-ng: fail:  [9679] netlink-task: recv NLMSG error
stress-ng: fail:  [9680] netlink-task: recv NLMSG error
stress-ng: fail:  [9681] netlink-task: recv NLMSG error
stress-ng: fail:  [9682] netlink-task: recv NLMSG error
stress-ng: fail:  [9683] netlink-task: recv NLMSG error
stress-ng: fail:  [9684] netlink-task: recv NLMSG error
stress-ng: fail:  [9685] netlink-task: recv NLMSG error
stress-ng: fail:  [9686] netlink-task: recv NLMSG error
stress-ng: fail:  [9687] netlink-task: recv NLMSG error
stress-ng: fail:  [9688] netlink-task: recv NLMSG error
stress-ng: fail:  [9689] netlink-task: recv NLMSG error
stress-ng: fail:  [9690] netlink-task: recv NLMSG error
stress-ng: fail:  [9691] netlink-task: recv NLMSG error
stress-ng: fail:  [9692] netlink-task: recv NLMSG error
stress-ng: fail:  [9693] netlink-task: recv NLMSG error
stress-ng: fail:  [9694] netlink-task: recv NLMSG error
stress-ng: fail:  [9695] netlink-task: recv NLMSG error
stress-ng: fail:  [9696] netlink-task: recv NLMSG error
stress-ng: fail:  [9697] netlink-task: recv NLMSG error
stress-ng: fail:  [9698] netlink-task: recv NLMSG error
stress-ng: fail:  [9699] netlink-task: recv NLMSG error
stress-ng: fail:  [9700] netlink-task: recv NLMSG error
stress-ng: fail:  [9701] netlink-task: recv NLMSG error
stress-ng: fail:  [9702] netlink-task: recv NLMSG error
stress-ng: fail:  [9703] netlink-task: recv NLMSG error
stress-ng: fail:  [9704] netlink-task: recv NLMSG error
stress-ng: fail:  [9705] netlink-task: recv NLMSG error
stress-ng: fail:  [9706] netlink-task: recv NLMSG error
stress-ng: fail:  [9707] netlink-task: recv NLMSG error
stress-ng: fail:  [9708] netlink-task: recv NLMSG error
stress-ng: fail:  [9709] netlink-task: recv NLMSG error
stress-ng: fail:  [9710] netlink-task: recv NLMSG error
stress-ng: fail:  [9711] netlink-task: recv NLMSG error
stress-ng: fail:  [9712] netlink-task: recv NLMSG error
stress-ng: fail:  [9713] netlink-task: recv NLMSG error
stress-ng: fail:  [9714] netlink-task: recv NLMSG error
stress-ng: fail:  [9715] netlink-task: recv NLMSG error
stress-ng: fail:  [9716] netlink-task: recv NLMSG error
stress-ng: fail:  [9717] netlink-task: recv NLMSG error
stress-ng: fail:  [9718] netlink-task: recv NLMSG error
stress-ng: fail:  [9719] netlink-task: recv NLMSG error
stress-ng: fail:  [9720] netlink-task: recv NLMSG error
stress-ng: fail:  [9721] netlink-task: recv NLMSG error
stress-ng: fail:  [9722] netlink-task: recv NLMSG error
stress-ng: fail:  [9723] netlink-task: recv NLMSG error
stress-ng: fail:  [9724] netlink-task: recv NLMSG error
stress-ng: fail:  [9725] netlink-task: recv NLMSG error
stress-ng: fail:  [9726] netlink-task: recv NLMSG error
stress-ng: fail:  [9727] netlink-task: recv NLMSG error
stress-ng: fail:  [9728] netlink-task: recv NLMSG error
stress-ng: fail:  [9729] netlink-task: recv NLMSG error
stress-ng: fail:  [9730] netlink-task: recv NLMSG error
stress-ng: fail:  [9731] netlink-task: recv NLMSG error
stress-ng: fail:  [9732] netlink-task: recv NLMSG error
stress-ng: fail:  [9733] netlink-task: recv NLMSG error
stress-ng: fail:  [9734] netlink-task: recv NLMSG error
stress-ng: fail:  [9735] netlink-task: recv NLMSG error
stress-ng: fail:  [9736] netlink-task: recv NLMSG error
stress-ng: fail:  [9737] netlink-task: recv NLMSG error
stress-ng: fail:  [9738] netlink-task: recv NLMSG error
stress-ng: fail:  [9739] netlink-task: recv NLMSG error
stress-ng: fail:  [9740] netlink-task: recv NLMSG error
stress-ng: fail:  [9741] netlink-task: recv NLMSG error
stress-ng: fail:  [9742] netlink-task: recv NLMSG error
stress-ng: fail:  [9743] netlink-task: recv NLMSG error
stress-ng: fail:  [9744] netlink-task: recv NLMSG error
stress-ng: fail:  [9745] netlink-task: recv NLMSG error
stress-ng: fail:  [9746] netlink-task: recv NLMSG error
stress-ng: fail:  [9747] netlink-task: recv NLMSG error
stress-ng: fail:  [9748] netlink-task: recv NLMSG error
stress-ng: fail:  [9749] netlink-task: recv NLMSG error
stress-ng: fail:  [9750] netlink-task: recv NLMSG error
stress-ng: fail:  [9751] netlink-task: recv NLMSG error
stress-ng: fail:  [9752] netlink-task: recv NLMSG error
stress-ng: fail:  [9753] netlink-task: recv NLMSG error
stress-ng: fail:  [9754] netlink-task: recv NLMSG error
stress-ng: fail:  [9755] netlink-task: recv NLMSG error
stress-ng: fail:  [9756] netlink-task: recv NLMSG error
stress-ng: fail:  [9757] netlink-task: recv NLMSG error
stress-ng: fail:  [9758] netlink-task: recv NLMSG error
stress-ng: fail:  [9759] netlink-task: recv NLMSG error
stress-ng: fail:  [9760] netlink-task: recv NLMSG error
stress-ng: fail:  [9761] netlink-task: recv NLMSG error
stress-ng: fail:  [9762] netlink-task: recv NLMSG error
stress-ng: fail:  [9763] netlink-task: recv NLMSG error
stress-ng: fail:  [9764] netlink-task: recv NLMSG error
stress-ng: fail:  [9765] netlink-task: recv NLMSG error
stress-ng: fail:  [9766] netlink-task: recv NLMSG error
stress-ng: fail:  [9767] netlink-task: recv NLMSG error
stress-ng: fail:  [9768] netlink-task: recv NLMSG error
stress-ng: fail:  [9769] netlink-task: recv NLMSG error
stress-ng: fail:  [9770] netlink-task: recv NLMSG error
stress-ng: fail:  [9771] netlink-task: recv NLMSG error
stress-ng: fail:  [9772] netlink-task: recv NLMSG error
stress-ng: fail:  [9773] netlink-task: recv NLMSG error
stress-ng: fail:  [9774] netlink-task: recv NLMSG error
stress-ng: fail:  [9775] netlink-task: recv NLMSG error
stress-ng: fail:  [9776] netlink-task: recv NLMSG error
stress-ng: fail:  [9777] netlink-task: recv NLMSG error
stress-ng: fail:  [9778] netlink-task: recv NLMSG error
stress-ng: fail:  [9779] netlink-task: recv NLMSG error
stress-ng: fail:  [9780] netlink-task: recv NLMSG error
stress-ng: fail:  [9781] netlink-task: recv NLMSG error
stress-ng: fail:  [9782] netlink-task: recv NLMSG error
stress-ng: fail:  [9783] netlink-task: recv NLMSG error
stress-ng: fail:  [9784] netlink-task: recv NLMSG error
stress-ng: fail:  [9785] netlink-task: recv NLMSG error
stress-ng: fail:  [9786] netlink-task: recv NLMSG error
stress-ng: fail:  [9787] netlink-task: recv NLMSG error
stress-ng: fail:  [9788] netlink-task: recv NLMSG error
stress-ng: fail:  [9789] netlink-task: recv NLMSG error
stress-ng: fail:  [9790] netlink-task: recv NLMSG error
stress-ng: fail:  [9791] netlink-task: recv NLMSG error
stress-ng: fail:  [9792] netlink-task: recv NLMSG error
stress-ng: fail:  [9793] netlink-task: recv NLMSG error
stress-ng: fail:  [9794] netlink-task: recv NLMSG error
stress-ng: fail:  [9795] netlink-task: recv NLMSG error
stress-ng: fail:  [9796] netlink-task: recv NLMSG error
stress-ng: fail:  [9797] netlink-task: recv NLMSG error
stress-ng: fail:  [9798] netlink-task: recv NLMSG error
stress-ng: fail:  [9799] netlink-task: recv NLMSG error
stress-ng: fail:  [9800] netlink-task: recv NLMSG error
stress-ng: fail:  [9801] netlink-task: recv NLMSG error
stress-ng: fail:  [9802] netlink-task: recv NLMSG error
stress-ng: fail:  [9803] netlink-task: recv NLMSG error
stress-ng: fail:  [9804] netlink-task: recv NLMSG error
stress-ng: fail:  [9805] netlink-task: recv NLMSG error
stress-ng: fail:  [9806] netlink-task: recv NLMSG error
stress-ng: fail:  [9807] netlink-task: recv NLMSG error
stress-ng: fail:  [9808] netlink-task: recv NLMSG error
stress-ng: fail:  [9809] netlink-task: recv NLMSG error
stress-ng: fail:  [9810] netlink-task: recv NLMSG error
stress-ng: fail:  [9811] netlink-task: recv NLMSG error
stress-ng: fail:  [9812] netlink-task: recv NLMSG error
stress-ng: fail:  [9813] netlink-task: recv NLMSG error
stress-ng: fail:  [9814] netlink-task: recv NLMSG error
stress-ng: fail:  [9815] netlink-task: recv NLMSG error
stress-ng: fail:  [9816] netlink-task: recv NLMSG error
stress-ng: fail:  [9817] netlink-task: recv NLMSG error
stress-ng: fail:  [9818] netlink-task: recv NLMSG error
stress-ng: fail:  [9819] netlink-task: recv NLMSG error
stress-ng: fail:  [9820] netlink-task: recv NLMSG error
stress-ng: fail:  [9821] netlink-task: recv NLMSG error
stress-ng: fail:  [9822] netlink-task: recv NLMSG error
stress-ng: fail:  [9823] netlink-task: recv NLMSG error
stress-ng: fail:  [9824] netlink-task: recv NLMSG error
stress-ng: fail:  [9825] netlink-task: recv NLMSG error
stress-ng: fail:  [9826] netlink-task: recv NLMSG error
stress-ng: fail:  [9827] netlink-task: recv NLMSG error
stress-ng: fail:  [9828] netlink-task: recv NLMSG error
stress-ng: fail:  [9829] netlink-task: recv NLMSG error
stress-ng: fail:  [9830] netlink-task: recv NLMSG error
stress-ng: fail:  [9831] netlink-task: recv NLMSG error
stress-ng: fail:  [9832] netlink-task: recv NLMSG error
stress-ng: fail:  [9833] netlink-task: recv NLMSG error
stress-ng: fail:  [9834] netlink-task: recv NLMSG error
stress-ng: fail:  [9835] netlink-task: recv NLMSG error
stress-ng: fail:  [9836] netlink-task: recv NLMSG error
stress-ng: fail:  [9837] netlink-task: recv NLMSG error
stress-ng: fail:  [9838] netlink-task: recv NLMSG error
stress-ng: fail:  [9839] netlink-task: recv NLMSG error
stress-ng: fail:  [9840] netlink-task: recv NLMSG error
stress-ng: fail:  [9841] netlink-task: recv NLMSG error
stress-ng: fail:  [9842] netlink-task: recv NLMSG error
stress-ng: fail:  [9843] netlink-task: recv NLMSG error
stress-ng: fail:  [9844] netlink-task: recv NLMSG error
stress-ng: fail:  [9845] netlink-task: recv NLMSG error
stress-ng: fail:  [9846] netlink-task: recv NLMSG error
stress-ng: fail:  [9847] netlink-task: recv NLMSG error
stress-ng: fail:  [9848] netlink-task: recv NLMSG error
stress-ng: fail:  [9849] netlink-task: recv NLMSG error
stress-ng: fail:  [9850] netlink-task: recv NLMSG error
stress-ng: fail:  [9851] netlink-task: recv NLMSG error
stress-ng: fail:  [9852] netlink-task: recv NLMSG error
stress-ng: fail:  [9853] netlink-task: recv NLMSG error
stress-ng: fail:  [9854] netlink-task: recv NLMSG error
stress-ng: fail:  [9855] netlink-task: recv NLMSG error
stress-ng: fail:  [9856] netlink-task: recv NLMSG error
stress-ng: fail:  [9857] netlink-task: recv NLMSG error
stress-ng: fail:  [9858] netlink-task: recv NLMSG error
stress-ng: fail:  [9859] netlink-task: recv NLMSG error
stress-ng: fail:  [9860] netlink-task: recv NLMSG error
stress-ng: fail:  [9861] netlink-task: recv NLMSG error
stress-ng: fail:  [9862] netlink-task: recv NLMSG error
stress-ng: fail:  [9863] netlink-task: recv NLMSG error
stress-ng: fail:  [9864] netlink-task: recv NLMSG error
stress-ng: fail:  [9865] netlink-task: recv NLMSG error
stress-ng: fail:  [9866] netlink-task: recv NLMSG error
stress-ng: fail:  [9867] netlink-task: recv NLMSG error
stress-ng: error: [9592] netlink-task: [9617] terminated with an error, exit status=2 (stressor failed)
stress-ng: error: [9592] netlink-task: [9618] terminated with an error, exit status=2 (stressor failed)
stress-ng: error: [9592] netlink-task: [9619] terminated with an error, exit status=2 (stressor failed)
stress-ng: error: [9592] netlink-task: [9620] terminated with an error, exit status=2 (stressor failed)
stress-ng: error: [9592] netlink-task: [9621] terminated with an error, exit status=2 (stressor failed)
stress-ng: error: [9592] netlink-task: [9622] terminated with an error, exit status=2 (stressor failed)
stress-ng: error: [9592] netlink-task: [9623] terminated with an error, exit status=2 (stressor failed)
stress-ng: error: [9592] netlink-task: [9624] terminated with an error, exit status=2 (stressor failed)
stress-ng: error: [9592] netlink-task: [9625] terminated with an error, exit status=2 (stressor failed)
stress-ng: error: [9592] netlink-task: [9626] terminated with an error, exit status=2 (stressor failed)
stress-ng: error: [9592] netlink-task: [9627] terminated with an error, exit status=2 (stressor failed)
stress-ng: error: [9592] netlink-task: [9628] terminated with an error, exit status=2 (stressor failed)
stress-ng: error: [9592] netlink-task: [9629] terminated with an error, exit status=2 (stressor failed)
stress-ng: error: [9592] netlink-task: [9630] terminated with an error, exit status=2 (stressor failed)
stress-ng: error: [9592] netlink-task: [9631] terminated with an error, exit status=2 (stressor failed)
stress-ng: error: [9592] netlink-task: [9632] terminated with an error, exit status=2 (stressor failed)
stress-ng: error: [9592] netlink-task: [9633] terminated with an error, exit status=2 (stressor failed)
stress-ng: error: [9592] netlink-task: [9634] terminated with an error, exit status=2 (stressor failed)
stress-ng: error: [9592] netlink-task: [9635] terminated with an error, exit status=2 (stressor failed)
stress-ng: error: [9592] netlink-task: [9636] terminated with an error, exit status=2 (stressor failed)
stress-ng: error: [9592] netlink-task: [9637] terminated with an error, exit status=2 (stressor failed)
stress-ng: error: [9592] netlink-task: [9638] terminated with an error, exit status=2 (stressor failed)
stress-ng: error: [9592] netlink-task: [9639] terminated with an error, exit status=2 (stressor failed)
stress-ng: error: [9592] netlink-task: [9640] terminated with an error, exit status=2 (stressor failed)
stress-ng: error: [9592] netlink-task: [9641] terminated with an error, exit status=2 (stressor failed)
stress-ng: error: [9592] netlink-task: [9642] terminated with an error, exit status=2 (stressor failed)
stress-ng: error: [9592] netlink-task: [9643] terminated with an error, exit status=2 (stressor failed)
stress-ng: error: [9592] netlink-task: [9644] terminated with an error, exit status=2 (stressor failed)
stress-ng: error: [9592] netlink-task: [9645] terminated with an error, exit status=2 (stressor failed)
stress-ng: error: [9592] netlink-task: [9646] terminated with an error, exit status=2 (stressor failed)
stress-ng: error: [9592] netlink-task: [9647] terminated with an error, exit status=2 (stressor failed)
stress-ng: fail:  [9868] netlink-task: recv NLMSG error
stress-ng: error: [9592] netlink-task: [9648] terminated with an error, exit status=2 (stressor failed)
stress-ng: error: [9592] netlink-task: [9649] terminated with an error, exit status=2 (stressor failed)
stress-ng: error: [9592] netlink-task: [9650] terminated with an error, exit status=2 (stressor failed)
stress-ng: error: [9592] netlink-task: [9651] terminated with an error, exit status=2 (stressor failed)
stress-ng: error: [9592] netlink-task: [9652] terminated with an error, exit status=2 (stressor failed)
stress-ng: error: [9592] netlink-task: [9653] terminated with an error, exit status=2 (stressor failed)
stress-ng: error: [9592] netlink-task: [9654] terminated with an error, exit status=2 (stressor failed)
stress-ng: error: [9592] netlink-task: [9655] terminated with an error, exit status=2 (stressor failed)
stress-ng: error: [9592] netlink-task: [9656] terminated with an error, exit status=2 (stressor failed)
stress-ng: error: [9592] netlink-task: [9657] terminated with an error, exit status=2 (stressor failed)
stress-ng: error: [9592] netlink-task: [9658] terminated with an error, exit status=2 (stressor failed)
stress-ng: error: [9592] netlink-task: [9659] terminated with an error, exit status=2 (stressor failed)
stress-ng: error: [9592] netlink-task: [9660] terminated with an error, exit status=2 (stressor failed)
stress-ng: error: [9592] netlink-task: [9661] terminated with an error, exit status=2 (stressor failed)
stress-ng: error: [9592] netlink-task: [9662] terminated with an error, exit status=2 (stressor failed)
stress-ng: error: [9592] netlink-task: [9663] terminated with an error, exit status=2 (stressor failed)
stress-ng: error: [9592] netlink-task: [9664] terminated with an error, exit status=2 (stressor failed)
stress-ng: error: [9592] netlink-task: [9665] terminated with an error, exit status=2 (stressor failed)
stress-ng: error: [9592] netlink-task: [9666] terminated with an error, exit status=2 (stressor failed)
stress-ng: error: [9592] netlink-task: [9667] terminated with an error, exit status=2 (stressor failed)
stress-ng: error: [9592] netlink-task: [9668] terminated with an error, exit status=2 (stressor failed)
stress-ng: error: [9592] netlink-task: [9669] terminated with an error, exit status=2 (stressor failed)
stress-ng: error: [9592] netlink-task: [9670] terminated with an error, exit status=2 (stressor failed)
stress-ng: error: [9592] netlink-task: [9671] terminated with an error, exit status=2 (stressor failed)
stress-ng: error: [9592] netlink-task: [9672] terminated with an error, exit status=2 (stressor failed)
stress-ng: error: [9592] netlink-task: [9673] terminated with an error, exit status=2 (stressor failed)
stress-ng: error: [9592] netlink-task: [9674] terminated with an error, exit status=2 (stressor failed)
stress-ng: error: [9592] netlink-task: [9675] terminated with an error, exit status=2 (stressor failed)
stress-ng: error: [9592] netlink-task: [9676] terminated with an error, exit status=2 (stressor failed)
stress-ng: error: [9592] netlink-task: [9677] terminated with an error, exit status=2 (stressor failed)
stress-ng: error: [9592] netlink-task: [9678] terminated with an error, exit status=2 (stressor failed)
stress-ng: error: [9592] netlink-task: [9679] terminated with an error, exit status=2 (stressor failed)
stress-ng: error: [9592] netlink-task: [9680] terminated with an error, exit status=2 (stressor failed)
stress-ng: error: [9592] netlink-task: [9681] terminated with an error, exit status=2 (stressor failed)
stress-ng: error: [9592] netlink-task: [9682] terminated with an error, exit status=2 (stressor failed)
stress-ng: error: [9592] netlink-task: [9683] terminated with an error, exit status=2 (stressor failed)
stress-ng: error: [9592] netlink-task: [9684] terminated with an error, exit status=2 (stressor failed)
stress-ng: error: [9592] netlink-task: [9685] terminated with an error, exit status=2 (stressor failed)
stress-ng: error: [9592] netlink-task: [9686] terminated with an error, exit status=2 (stressor failed)
stress-ng: error: [9592] netlink-task: [9687] terminated with an error, exit status=2 (stressor failed)
stress-ng: error: [9592] netlink-task: [9688] terminated with an error, exit status=2 (stressor failed)
stress-ng: error: [9592] netlink-task: [9689] terminated with an error, exit status=2 (stressor failed)
stress-ng: error: [9592] netlink-task: [9690] terminated with an error, exit status=2 (stressor failed)
stress-ng: error: [9592] netlink-task: [9691] terminated with an error, exit status=2 (stressor failed)
stress-ng: error: [9592] netlink-task: [9692] terminated with an error, exit status=2 (stressor failed)
stress-ng: error: [9592] netlink-task: [9693] terminated with an error, exit status=2 (stressor failed)
stress-ng: error: [9592] netlink-task: [9694] terminated with an error, exit status=2 (stressor failed)
stress-ng: fail:  [9869] netlink-task: recv NLMSG error
stress-ng: error: [9592] netlink-task: [9695] terminated with an error, exit status=2 (stressor failed)
stress-ng: error: [9592] netlink-task: [9696] terminated with an error, exit status=2 (stressor failed)
stress-ng: error: [9592] netlink-task: [9697] terminated with an error, exit status=2 (stressor failed)
stress-ng: error: [9592] netlink-task: [9698] terminated with an error, exit status=2 (stressor failed)
stress-ng: error: [9592] netlink-task: [9699] terminated with an error, exit status=2 (stressor failed)
stress-ng: error: [9592] netlink-task: [9700] terminated with an error, exit status=2 (stressor failed)
stress-ng: error: [9592] netlink-task: [9701] terminated with an error, exit status=2 (stressor failed)
stress-ng: error: [9592] netlink-task: [9702] terminated with an error, exit status=2 (stressor failed)
stress-ng: error: [9592] netlink-task: [9703] terminated with an error, exit status=2 (stressor failed)
stress-ng: error: [9592] netlink-task: [9704] terminated with an error, exit status=2 (stressor failed)
stress-ng: error: [9592] netlink-task: [9705] terminated with an error, exit status=2 (stressor failed)
stress-ng: error: [9592] netlink-task: [9706] terminated with an error, exit status=2 (stressor failed)
stress-ng: error: [9592] netlink-task: [9707] terminated with an error, exit status=2 (stressor failed)
stress-ng: error: [9592] netlink-task: [9708] terminated with an error, exit status=2 (stressor failed)
stress-ng: error: [9592] netlink-task: [9709] terminated with an error, exit status=2 (stressor failed)
stress-ng: error: [9592] netlink-task: [9710] terminated with an error, exit status=2 (stressor failed)
stress-ng: error: [9592] netlink-task: [9711] terminated with an error, exit status=2 (stressor failed)
stress-ng: error: [9592] netlink-task: [9712] terminated with an error, exit status=2 (stressor failed)
stress-ng: fail:  [9870] netlink-task: recv NLMSG error
stress-ng: error: [9592] netlink-task: [9713] terminated with an error, exit status=2 (stressor failed)
stress-ng: error: [9592] netlink-task: [9714] terminated with an error, exit status=2 (stressor failed)
stress-ng: error: [9592] netlink-task: [9715] terminated with an error, exit status=2 (stressor failed)
stress-ng: error: [9592] netlink-task: [9716] terminated with an error, exit status=2 (stressor failed)
stress-ng: error: [9592] netlink-task: [9717] terminated with an error, exit status=2 (stressor failed)
stress-ng: error: [9592] netlink-task: [9718] terminated with an error, exit status=2 (stressor failed)
stress-ng: error: [9592] netlink-task: [9719] terminated with an error, exit status=2 (stressor failed)
stress-ng: error: [9592] netlink-task: [9720] terminated with an error, exit status=2 (stressor failed)
stress-ng: error: [9592] netlink-task: [9721] terminated with an error, exit status=2 (stressor failed)
stress-ng: error: [9592] netlink-task: [9722] terminated with an error, exit status=2 (stressor failed)
stress-ng: error: [9592] netlink-task: [9723] terminated with an error, exit status=2 (stressor failed)
stress-ng: error: [9592] netlink-task: [9724] terminated with an error, exit status=2 (stressor failed)
stress-ng: error: [9592] netlink-task: [9725] terminated with an error, exit status=2 (stressor failed)
stress-ng: error: [9592] netlink-task: [9726] terminated with an error, exit status=2 (stressor failed)
stress-ng: error: [9592] netlink-task: [9727] terminated with an error, exit status=2 (stressor failed)
stress-ng: error: [9592] netlink-task: [9728] terminated with an error, exit status=2 (stressor failed)
stress-ng: error: [9592] netlink-task: [9729] terminated with an error, exit status=2 (stressor failed)
stress-ng: error: [9592] netlink-task: [9730] terminated with an error, exit status=2 (stressor failed)
stress-ng: error: [9592] netlink-task: [9731] terminated with an error, exit status=2 (stressor failed)
stress-ng: error: [9592] netlink-task: [9732] terminated with an error, exit status=2 (stressor failed)
stress-ng: fail:  [9871] netlink-task: recv NLMSG error
stress-ng: error: [9592] netlink-task: [9733] terminated with an error, exit status=2 (stressor failed)
stress-ng: error: [9592] netlink-task: [9734] terminated with an error, exit status=2 (stressor failed)
stress-ng: error: [9592] netlink-task: [9735] terminated with an error, exit status=2 (stressor failed)
stress-ng: error: [9592] netlink-task: [9736] terminated with an error, exit status=2 (stressor failed)
stress-ng: error: [9592] netlink-task: [9737] terminated with an error, exit status=2 (stressor failed)
stress-ng: error: [9592] netlink-task: [9738] terminated with an error, exit status=2 (stressor failed)
stress-ng: error: [9592] netlink-task: [9739] terminated with an error, exit status=2 (stressor failed)
stress-ng: error: [9592] netlink-task: [9740] terminated with an error, exit status=2 (stressor failed)
stress-ng: error: [9592] netlink-task: [9741] terminated with an error, exit status=2 (stressor failed)
stress-ng: error: [9592] netlink-task: [9742] terminated with an error, exit status=2 (stressor failed)
stress-ng: error: [9592] netlink-task: [9743] terminated with an error, exit status=2 (stressor failed)
stress-ng: error: [9592] netlink-task: [9744] terminated with an error, exit status=2 (stressor failed)
stress-ng: error: [9592] netlink-task: [9745] terminated with an error, exit status=2 (stressor failed)
stress-ng: error: [9592] netlink-task: [9746] terminated with an error, exit status=2 (stressor failed)
stress-ng: error: [9592] netlink-task: [9747] terminated with an error, exit status=2 (stressor failed)
stress-ng: error: [9592] netlink-task: [9748] terminated with an error, exit status=2 (stressor failed)
stress-ng: error: [9592] netlink-task: [9749] terminated with an error, exit status=2 (stressor failed)
stress-ng: error: [9592] netlink-task: [9750] terminated with an error, exit status=2 (stressor failed)
stress-ng: error: [9592] netlink-task: [9751] terminated with an error, exit status=2 (stressor failed)
stress-ng: error: [9592] netlink-task: [9752] terminated with an error, exit status=2 (stressor failed)
stress-ng: error: [9592] netlink-task: [9753] terminated with an error, exit status=2 (stressor failed)
stress-ng: error: [9592] netlink-task: [9754] terminated with an error, exit status=2 (stressor failed)
stress-ng: error: [9592] netlink-task: [9755] terminated with an error, exit status=2 (stressor failed)
stress-ng: error: [9592] netlink-task: [9756] terminated with an error, exit status=2 (stressor failed)
stress-ng: error: [9592] netlink-task: [9757] terminated with an error, exit status=2 (stressor failed)
stress-ng: error: [9592] netlink-task: [9758] terminated with an error, exit status=2 (stressor failed)
stress-ng: error: [9592] netlink-task: [9759] terminated with an error, exit status=2 (stressor failed)
stress-ng: fail:  [9872] netlink-task: recv NLMSG error
stress-ng: error: [9592] netlink-task: [9760] terminated with an error, exit status=2 (stressor failed)
stress-ng: error: [9592] netlink-task: [9761] terminated with an error, exit status=2 (stressor failed)
stress-ng: error: [9592] netlink-task: [9762] terminated with an error, exit status=2 (stressor failed)
stress-ng: error: [9592] netlink-task: [9763] terminated with an error, exit status=2 (stressor failed)
stress-ng: error: [9592] netlink-task: [9764] terminated with an error, exit status=2 (stressor failed)
stress-ng: error: [9592] netlink-task: [9765] terminated with an error, exit status=2 (stressor failed)
stress-ng: error: [9592] netlink-task: [9766] terminated with an error, exit status=2 (stressor failed)
stress-ng: error: [9592] netlink-task: [9767] terminated with an error, exit status=2 (stressor failed)
stress-ng: error: [9592] netlink-task: [9768] terminated with an error, exit status=2 (stressor failed)
stress-ng: error: [9592] netlink-task: [9769] terminated with an error, exit status=2 (stressor failed)
stress-ng: error: [9592] netlink-task: [9770] terminated with an error, exit status=2 (stressor failed)
stress-ng: error: [9592] netlink-task: [9771] terminated with an error, exit status=2 (stressor failed)
stress-ng: error: [9592] netlink-task: [9772] terminated with an error, exit status=2 (stressor failed)
stress-ng: error: [9592] netlink-task: [9773] terminated with an error, exit status=2 (stressor failed)
stress-ng: error: [9592] netlink-task: [9774] terminated with an error, exit status=2 (stressor failed)
stress-ng: error: [9592] netlink-task: [9775] terminated with an error, exit status=2 (stressor failed)
stress-ng: error: [9592] netlink-task: [9776] terminated with an error, exit status=2 (stressor failed)
stress-ng: error: [9592] netlink-task: [9777] terminated with an error, exit status=2 (stressor failed)
stress-ng: error: [9592] netlink-task: [9778] terminated with an error, exit status=2 (stressor failed)
stress-ng: error: [9592] netlink-task: [9779] terminated with an error, exit status=2 (stressor failed)
stress-ng: error: [9592] netlink-task: [9780] terminated with an error, exit status=2 (stressor failed)
stress-ng: error: [9592] netlink-task: [9781] terminated with an error, exit status=2 (stressor failed)
stress-ng: error: [9592] netlink-task: [9782] terminated with an error, exit status=2 (stressor failed)
stress-ng: error: [9592] netlink-task: [9783] terminated with an error, exit status=2 (stressor failed)
stress-ng: error: [9592] netlink-task: [9784] terminated with an error, exit status=2 (stressor failed)
stress-ng: error: [9592] netlink-task: [9785] terminated with an error, exit status=2 (stressor failed)
stress-ng: error: [9592] netlink-task: [9786] terminated with an error, exit status=2 (stressor failed)
stress-ng: error: [9592] netlink-task: [9787] terminated with an error, exit status=2 (stressor failed)
stress-ng: error: [9592] netlink-task: [9788] terminated with an error, exit status=2 (stressor failed)
stress-ng: error: [9592] netlink-task: [9789] terminated with an error, exit status=2 (stressor failed)
stress-ng: error: [9592] netlink-task: [9790] terminated with an error, exit status=2 (stressor failed)
stress-ng: error: [9592] netlink-task: [9791] terminated with an error, exit status=2 (stressor failed)
stress-ng: error: [9592] netlink-task: [9792] terminated with an error, exit status=2 (stressor failed)
stress-ng: error: [9592] netlink-task: [9793] terminated with an error, exit status=2 (stressor failed)
stress-ng: error: [9592] netlink-task: [9794] terminated with an error, exit status=2 (stressor failed)
stress-ng: error: [9592] netlink-task: [9795] terminated with an error, exit status=2 (stressor failed)
stress-ng: error: [9592] netlink-task: [9796] terminated with an error, exit status=2 (stressor failed)
stress-ng: error: [9592] netlink-task: [9797] terminated with an error, exit status=2 (stressor failed)
stress-ng: error: [9592] netlink-task: [9798] terminated with an error, exit status=2 (stressor failed)
stress-ng: error: [9592] netlink-task: [9799] terminated with an error, exit status=2 (stressor failed)
stress-ng: error: [9592] netlink-task: [9800] terminated with an error, exit status=2 (stressor failed)
stress-ng: error: [9592] netlink-task: [9801] terminated with an error, exit status=2 (stressor failed)
stress-ng: error: [9592] netlink-task: [9802] terminated with an error, exit status=2 (stressor failed)
stress-ng: error: [9592] netlink-task: [9803] terminated with an error, exit status=2 (stressor failed)
stress-ng: error: [9592] netlink-task: [9804] terminated with an error, exit status=2 (stressor failed)
stress-ng: error: [9592] netlink-task: [9805] terminated with an error, exit status=2 (stressor failed)
stress-ng: error: [9592] netlink-task: [9806] terminated with an error, exit status=2 (stressor failed)
stress-ng: error: [9592] netlink-task: [9807] terminated with an error, exit status=2 (stressor failed)
stress-ng: error: [9592] netlink-task: [9808] terminated with an error, exit status=2 (stressor failed)
stress-ng: error: [9592] netlink-task: [9809] terminated with an error, exit status=2 (stressor failed)
stress-ng: error: [9592] netlink-task: [9810] terminated with an error, exit status=2 (stressor failed)
stress-ng: error: [9592] netlink-task: [9811] terminated with an error, exit status=2 (stressor failed)
stress-ng: error: [9592] netlink-task: [9812] terminated with an error, exit status=2 (stressor failed)
stress-ng: error: [9592] netlink-task: [9813] terminated with an error, exit status=2 (stressor failed)
stress-ng: error: [9592] netlink-task: [9814] terminated with an error, exit status=2 (stressor failed)
stress-ng: error: [9592] netlink-task: [9815] terminated with an error, exit status=2 (stressor failed)
stress-ng: error: [9592] netlink-task: [9816] terminated with an error, exit status=2 (stressor failed)
stress-ng: error: [9592] netlink-task: [9817] terminated with an error, exit status=2 (stressor failed)
stress-ng: error: [9592] netlink-task: [9818] terminated with an error, exit status=2 (stressor failed)
stress-ng: error: [9592] netlink-task: [9819] terminated with an error, exit status=2 (stressor failed)
stress-ng: error: [9592] netlink-task: [9820] terminated with an error, exit status=2 (stressor failed)
stress-ng: error: [9592] netlink-task: [9821] terminated with an error, exit status=2 (stressor failed)
stress-ng: error: [9592] netlink-task: [9822] terminated with an error, exit status=2 (stressor failed)
stress-ng: error: [9592] netlink-task: [9823] terminated with an error, exit status=2 (stressor failed)
stress-ng: error: [9592] netlink-task: [9824] terminated with an error, exit status=2 (stressor failed)
stress-ng: error: [9592] netlink-task: [9825] terminated with an error, exit status=2 (stressor failed)
stress-ng: error: [9592] netlink-task: [9826] terminated with an error, exit status=2 (stressor failed)
stress-ng: error: [9592] netlink-task: [9827] terminated with an error, exit status=2 (stressor failed)
stress-ng: error: [9592] netlink-task: [9828] terminated with an error, exit status=2 (stressor failed)
stress-ng: error: [9592] netlink-task: [9829] terminated with an error, exit status=2 (stressor failed)
stress-ng: error: [9592] netlink-task: [9830] terminated with an error, exit status=2 (stressor failed)
stress-ng: error: [9592] netlink-task: [9831] terminated with an error, exit status=2 (stressor failed)
stress-ng: error: [9592] netlink-task: [9832] terminated with an error, exit status=2 (stressor failed)
stress-ng: error: [9592] netlink-task: [9833] terminated with an error, exit status=2 (stressor failed)
stress-ng: error: [9592] netlink-task: [9834] terminated with an error, exit status=2 (stressor failed)
stress-ng: error: [9592] netlink-task: [9835] terminated with an error, exit status=2 (stressor failed)
stress-ng: error: [9592] netlink-task: [9836] terminated with an error, exit status=2 (stressor failed)
stress-ng: error: [9592] netlink-task: [9837] terminated with an error, exit status=2 (stressor failed)
stress-ng: error: [9592] netlink-task: [9838] terminated with an error, exit status=2 (stressor failed)
stress-ng: error: [9592] netlink-task: [9839] terminated with an error, exit status=2 (stressor failed)
stress-ng: error: [9592] netlink-task: [9840] terminated with an error, exit status=2 (stressor failed)
stress-ng: error: [9592] netlink-task: [9841] terminated with an error, exit status=2 (stressor failed)
stress-ng: error: [9592] netlink-task: [9842] terminated with an error, exit status=2 (stressor failed)
stress-ng: error: [9592] netlink-task: [9843] terminated with an error, exit status=2 (stressor failed)
stress-ng: error: [9592] netlink-task: [9844] terminated with an error, exit status=2 (stressor failed)
stress-ng: error: [9592] netlink-task: [9845] terminated with an error, exit status=2 (stressor failed)
stress-ng: error: [9592] netlink-task: [9846] terminated with an error, exit status=2 (stressor failed)
stress-ng: error: [9592] netlink-task: [9847] terminated with an error, exit status=2 (stressor failed)
stress-ng: error: [9592] netlink-task: [9848] terminated with an error, exit status=2 (stressor failed)
stress-ng: error: [9592] netlink-task: [9849] terminated with an error, exit status=2 (stressor failed)
stress-ng: error: [9592] netlink-task: [9850] terminated with an error, exit status=2 (stressor failed)
stress-ng: error: [9592] netlink-task: [9851] terminated with an error, exit status=2 (stressor failed)
stress-ng: error: [9592] netlink-task: [9852] terminated with an error, exit status=2 (stressor failed)
stress-ng: error: [9592] netlink-task: [9853] terminated with an error, exit status=2 (stressor failed)
stress-ng: error: [9592] netlink-task: [9854] terminated with an error, exit status=2 (stressor failed)
stress-ng: error: [9592] netlink-task: [9855] terminated with an error, exit status=2 (stressor failed)
stress-ng: error: [9592] netlink-task: [9856] terminated with an error, exit status=2 (stressor failed)
stress-ng: error: [9592] netlink-task: [9857] terminated with an error, exit status=2 (stressor failed)
stress-ng: error: [9592] netlink-task: [9858] terminated with an error, exit status=2 (stressor failed)
stress-ng: error: [9592] netlink-task: [9859] terminated with an error, exit status=2 (stressor failed)
stress-ng: error: [9592] netlink-task: [9860] terminated with an error, exit status=2 (stressor failed)
stress-ng: error: [9592] netlink-task: [9861] terminated with an error, exit status=2 (stressor failed)
stress-ng: error: [9592] netlink-task: [9862] terminated with an error, exit status=2 (stressor failed)
stress-ng: error: [9592] netlink-task: [9863] terminated with an error, exit status=2 (stressor failed)
stress-ng: error: [9592] netlink-task: [9864] terminated with an error, exit status=2 (stressor failed)
stress-ng: error: [9592] netlink-task: [9865] terminated with an error, exit status=2 (stressor failed)
stress-ng: error: [9592] netlink-task: [9866] terminated with an error, exit status=2 (stressor failed)
stress-ng: error: [9592] netlink-task: [9867] terminated with an error, exit status=2 (stressor failed)
stress-ng: error: [9592] netlink-task: [9868] terminated with an error, exit status=2 (stressor failed)
stress-ng: error: [9592] netlink-task: [9869] terminated with an error, exit status=2 (stressor failed)
stress-ng: error: [9592] netlink-task: [9870] terminated with an error, exit status=2 (stressor failed)
stress-ng: error: [9592] netlink-task: [9871] terminated with an error, exit status=2 (stressor failed)
stress-ng: error: [9592] netlink-task: [9872] terminated with an error, exit status=2 (stressor failed)
stress-ng: metrc: [9592] stressor       bogo ops real time  usr time  sys time   bogo ops/s     bogo ops/s CPU used per       RSS Max
stress-ng: metrc: [9592]                           (secs)    (secs)    (secs)   (real time) (usr+sys time) instance (%)          (KB)
stress-ng: metrc: [9592] netlink-task          0      0.00      0.05      0.01         0.00           0.00       721.68          2092
stress-ng: info:  [9592] for a 0.07s run time:
stress-ng: info:  [9592]      18.83s available CPU time
stress-ng: info:  [9592]       0.08s user time   (  0.42%)
stress-ng: info:  [9592]       0.06s system time (  0.32%)
stress-ng: info:  [9592]       0.14s total time  (  0.74%)
stress-ng: info:  [9592] load average: 0.56 0.32 0.14
stress-ng: info:  [9592] skipped: 0
stress-ng: info:  [9592] passed: 0
stress-ng: info:  [9592] failed: 256: netlink-task (256)
stress-ng: info:  [9592] metrics untrustworthy: 0
stress-ng: info:  [9592] unsuccessful run completed in 0 secs

The kernel config and materials to reproduce are available at:
https://download.01.org/0day-ci/archive/20251111/202511111518.ae430160-lkp@intel.com

-- 
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki

^ permalink raw reply	[flat|nested] 4+ messages in thread

end of thread, other threads:[~2025-11-11  7:41 UTC | newest]

Thread overview: 4+ messages (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
2025-11-06 19:24 [PATCH] net: core: Initialize new header to zero in pskb_expand_head Prithvi Tambewagh
2025-11-07  0:57 ` Jakub Kicinski
2025-11-07 17:54   ` Shuah Khan
2025-11-11  7:40 ` kernel test robot

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