Re: Prism54 Oops

From: Benjamin Herrenschmidt
Date: Fri Jul 16 2004 - 16:01:39 EST


On Thu, 2004-07-15 at 03:09, Margit Schubert-While wrote:
> Benjamin scribeth:
> > Got that today... (2.6.7 on ppc)
>
> Should be fixed in 2.6.8-rc1.

got it today again:

Jul 14 18:27:27 gaston kernel: Linux version 2.6.8-rc1 (benh@gaston) (gcc version 3.3.4 (Debian 1:3.3.4-3)) #5 Wed Jul 14 18:24:28 EDT 2004

.../...

Jul 14 18:27:27 gaston kernel: Loaded prism54 driver, version 1.2

.../..

Jul 16 16:49:52 gaston kernel: eth1: timeout waiting for mgmt response
Jul 16 16:49:56 gaston last message repeated 3 times
Jul 16 16:49:56 gaston kernel: eth1: mgmt tx queue is still full
Jul 16 16:50:16 gaston last message repeated 60 times
Jul 16 16:50:17 gaston kernel: NETDEV WATCHDOG: eth1: transmit timed out
Jul 16 16:50:19 gaston kernel: eth1: timeout waiting for mgmt response
Jul 16 16:50:20 gaston kernel: NETDEV WATCHDOG: eth1: transmit timed out
Jul 16 16:50:20 gaston kernel: eth1: timeout waiting for mgmt response
Jul 16 16:50:21 gaston kernel: eth1: timeout waiting for mgmt response
Jul 16 16:50:21 gaston kernel: NETDEV WATCHDOG: eth1: transmit timed out
Jul 16 16:50:30 gaston kernel: eth1: timeout waiting for mgmt response
Jul 16 16:50:30 gaston kernel: eth1: mgmt tx queue is still full
Jul 16 16:50:30 gaston last message repeated 15 times
Jul 16 16:50:30 gaston kernel: Oops: kernel access of bad area, sig: 11 [#1]
Jul 16 16:50:30 gaston kernel: NIP: 800483AC LR: C24B2574 SP: 819F5E60 REGS: 819f5db0 TRAP: 0300 Not tainted
Jul 16 16:50:30 gaston kernel: MSR: 00001032 EE: 0 PR: 0 FP: 0 ME: 1 IR/DR: 11
Jul 16 16:50:30 gaston kernel: DAR: 00100100, DSISR: 40000000
Jul 16 16:50:30 gaston kernel: TASK = bff90cc0[3] 'events/0' THREAD: 819f4000Last syscall: 120
Jul 16 16:50:30 gaston kernel: GPR00: 80665120 819F5E60 BFF90CC0 00100100 819F5E20 FFFFFFFF 80390000 802E0000
Jul 16 16:50:30 gaston kernel: GPR08: 819F5E2C 80698FC0 BF206610 80390000 82004024 00000000 00000000 00000000
Jul 16 16:50:30 gaston kernel: GPR16: 00000000 00000000 00000000 00000000 00000000 00220000 00230000 00000000
Jul 16 16:50:30 gaston kernel: GPR24: 00000000 BFF93EBC 819F5ED0 00000000 BF2065F8 00009032 819F5ED0 FFFFFFFB
Jul 16 16:50:30 gaston kernel: NIP [800483ac] kfree+0x40/0xa4
Jul 16 16:50:30 gaston kernel: LR [c24b2574] mgt_update_addr+0x9c/0xb0 [prism54]
Jul 16 16:50:30 gaston kernel: Call trace:
Jul 16 16:50:30 gaston kernel: [c24b2574] mgt_update_addr+0x9c/0xb0 [prism54]
Jul 16 16:50:30 gaston kernel: [c24b261c] mgt_commit+0x94/0xb0 [prism54]
Jul 16 16:50:30 gaston kernel: [c24b07d0] islpci_reset_if+0x12c/0x170 [prism54]
Jul 16 16:50:30 gaston kernel: [c24b094c] islpci_reset+0x138/0x180 [prism54]
Jul 16 16:50:30 gaston kernel: [c24abbb4] islpci_do_reset_and_wake+0x1c/0xa8 [prism54]
Jul 16 16:50:30 gaston kernel: [800336f8] worker_thread+0x17c/0x21c
Jul 16 16:50:30 gaston kernel: [80037cc8] kthread+0xb8/0xc0
Jul 16 16:50:30 gaston kernel: [8000b230] kernel_thread+0x44/0x60


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