Bug 863033
| Summary: | ip link set eth0 down on tg3 (BCM5701 - 3C996B-T) leads to BUG: soft lockup - CPU stuck | ||||||
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| Product: | Red Hat Enterprise Linux 6 | Reporter: | Michal Žejdl <zejdl> | ||||
| Component: | kernel | Assignee: | John Feeney <jfeeney> | ||||
| Status: | CLOSED DUPLICATE | QA Contact: | Red Hat Kernel QE team <kernel-qe> | ||||
| Severity: | unspecified | Docs Contact: | |||||
| Priority: | unspecified | ||||||
| Version: | 6.3 | ||||||
| Target Milestone: | rc | ||||||
| Target Release: | --- | ||||||
| Hardware: | All | ||||||
| OS: | Unspecified | ||||||
| Whiteboard: | |||||||
| Fixed In Version: | Doc Type: | Bug Fix | |||||
| Doc Text: | Story Points: | --- | |||||
| Clone Of: | Environment: | ||||||
| Last Closed: | 2013-03-01 14:43:04 UTC | Type: | Bug | ||||
| Regression: | --- | Mount Type: | --- | ||||
| Documentation: | --- | CRM: | |||||
| Verified Versions: | Category: | --- | |||||
| oVirt Team: | --- | RHEL 7.3 requirements from Atomic Host: | |||||
| Cloudforms Team: | --- | Target Upstream Version: | |||||
| Embargoed: | |||||||
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This was a known upstream problem and is fixed by the update of tg3 to version 3.124. This update is on track for inclusion into RHEL6.4. If you can test RHEL6.4, please add a comment to this bugzilla with your findings. Thanks. Problem no longer exists - 2.6.32-358.0.1.el6.i686, tg3 3.124. Thanks. Thank you for the feedback. Much appreciated. I am closing this as a duplicate of bz826718. *** This bug has been marked as a duplicate of bug 826718 *** |
Created attachment 621495 [details] dmesg Description of problem: Shutdown of interface associated with tg3 driver makes kernel unusable. I tried two 3C996B-T in two different MoBos (both i686 and x86_64). Last 6.2 kernel is ok. Version-Release number of selected component (if applicable): all 6.3 kernels How reproducible: always Steps to Reproduce: 1. insert 3C996B-T NIC 2. boot 3. ip link set ethx up 4. ip link set ethx down Actual results: Unusable kernel. Expected results: Normal interface shutdown. Additional info: