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Bugzilla – Full Text Bug Listing |
| Summary: | arm-smmu e0600000.smmu: Unexpected global fault, this could be serious | ||
|---|---|---|---|
| Product: | [openSUSE] openSUSE Tumbleweed | Reporter: | Andreas Schwab <schwab> |
| Component: | Kernel | Assignee: | E-mail List <kernel-maintainers> |
| Status: | RESOLVED DUPLICATE | QA Contact: | E-mail List <qa-bugs> |
| Severity: | Normal | ||
| Priority: | P5 - None | CC: | jslaby, mbrugger, tiwai |
| Version: | Current | ||
| Target Milestone: | --- | ||
| Hardware: | aarch64 | ||
| OS: | Other | ||
| Whiteboard: | |||
| Found By: | --- | Services Priority: | |
| Business Priority: | Blocker: | --- | |
| Marketing QA Status: | --- | IT Deployment: | --- |
| Attachments: | Full kernel log | ||
Just a note: the thread suggested arm-smmu.disable_bypass=0 boot option as an immediate workaround. Has this been fixed yet? CONFIG_ARM_SMMU_DISABLE_BYPASS_BY_DEFAULT has been disabled. *** This bug has been marked as a duplicate of bug 1150577 *** |
Created attachment 811527 [details] Full kernel log Kernel 5.2.1-191-default on seattle: [ 30.672910] arm-smmu e0600000.smmu: Unexpected global fault, this could be serious [ 30.680475] arm-smmu e0600000.smmu: GFSR 0x80000001, GFSYNR0 0x00000000, GFSYNR1 0x00000001, GFSYNR2 0x00000000 This gets repeated over and over, and network never comes up, which looks related. [ 30.690681] amd-xgbe e0700000.xgmac eth0: enabling VXLAN offloads [ 30.696813] amd-xgbe e0700000.xgmac eth0: Link is Down [ 70.909112] amd-xgbe e0700000.xgmac eth0: Link is Up - 1Gbps/Full - flow control off [ 70.926720] amd-xgbe e0700000.xgmac eth0: Link is Down