N7K M1 Interfaces stuck in initializing state

[kokulsharma]

It's a weired issue in N7010, checking is anyone here came across the same?

We did an upgrade from NX-OS 5.1.5 to 5.2.4 and found all M1 line card interfaces were stuck in initializing state for long time.'show module' status says ok. And we cannot execute shut/no shut command under the interface.  N7K-M108X2-12L & N7K-M148GT-11 are the two M series cards. Only option was to downgrade back for the time being. Anyone had the same issue and got resolved?

N7K01# sh int e1/1 | in down

Ethernet1/1 is down (initializing)

Regards,

[Leo Laohoo]

I've checked the 5.2 Release Notes and I don't see anything mentioned like what you've experienced.

Can you try running the newer 6.0?

[kokulsharma]

Already 4 chassis are working fine with the new image and the issue is encountered only in this. The box is in production now. ;(

[Leo Laohoo]

Ok then.  Try reseating the card.