G'day
I was playing around with some testing of a new UPS (HID power class). I
hit any
Oops on boot (had a hub and the UPS plugged in) - kernel bug in slab.c
line 1097,
which is
if (flags & ~(SLAB_DMA|SLAB_LEVEL_MASK|SLAB_NO_GROW))
BUG();
I have 2.4.3, with ac4 patch and Dave's ohci and pcipool patches
applied. All of the
AC kernel hacking options are on. It is an SMP box with Celerons - it
also has dual HCs, lspci -vv says
00:07.2 USB Controller: Intel Corporation 82371AB PIIX4 USB (rev 01)
Control: I/O+ Mem- BusMaster+ SpecCycle- MemWINV- VGASnoop-
ParErr- Stepping- SERR- FastB2B-
Status: Cap- 66Mhz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort-
<TAbort- <MAbort- >SERR- <PERR-
Latency: 32 set
Interrupt: pin D routed to IRQ 19
Region 4: I/O ports at d000 [size=32]
00:0f.0 USB Controller: OPTi Inc. 82C861 (rev 10) (prog-if 10 [OHCI])
Subsystem: OPTi Inc.: Unknown device c861
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop-
ParErr- Stepping- SERR- FastB2B-
Status: Cap- 66Mhz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort-
<TAbort- <MAbort- >SERR- <PERR-
Latency: 32 set, cache line size 08
Interrupt: pin A routed to IRQ 16
Region 0: Memory at ea000000 (32-bit, non-prefetchable)
[size=4K]
I rebooted without any devices attached, and it didn't reoccur.
If anyone want particular testing done, let me know. I will continue to
investigate.
Brad
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