bnx2x: [bnx2x_get_regs:987(em1)]Generating register dump. Might trigger harmless GRC timeouts
Issue
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Broadcom NIC using bnx2x module seen reporting errors when ethtool or sosreport is run:
May 16 15:02:20 dell-per620-3 kernel: bnx2x: [bnx2x_get_regs:987(em1)]Generating register dump. Might trigger harmless GRC timeouts May 16 15:02:20 dell-per620-3 kernel: bnx2x: [bnx2x_attn_int_deasserted3:4342(em1)]LATCHED attention 0x04000000 (masked) May 16 15:02:20 dell-per620-3 kernel: bnx2x: [bnx2x_attn_int_deasserted3:4346(em1)]GRC time-out 0x010580d1 May 16 15:02:20 dell-per620-3 kernel: bnx2x: [bnx2x_attn_int_deasserted3:4342(em1)]LATCHED attention 0x04000000 (masked) May 16 15:02:20 dell-per620-3 kernel: bnx2x: [bnx2x_attn_int_deasserted3:4346(em1)]GRC time-out 0x010580d1 May 16 15:02:20 dell-per620-3 kernel: bnx2x: [bnx2x_attn_int_deasserted3:4342(em1)]LATCHED attention 0x04000000 (masked) May 16 15:02:20 dell-per620-3 kernel: bnx2x: [bnx2x_attn_int_deasserted3:4346(em1)]GRC time-out 0x010580d1 May 16 15:02:20 dell-per620-3 kernel: bnx2x: [bnx2x_attn_int_deasserted3:4342(em1)]LATCHED attention 0x04000000 (masked) May 16 15:02:20 dell-per620-3 kernel: bnx2x: [bnx2x_attn_int_deasserted3:4346(em1)]GRC time-out 0x010580d1 May 16 15:02:20 dell-per620-3 kernel: bnx2x: [bnx2x_attn_int_deasserted3:4342(em2)]LATCHED attention 0x80000000 (masked) -
SOS Report triggers bnx2x errors.
Environment
- Red Hat Enterprise Linux
- Broadcom NIC
- bnx2x module
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