On Sun, 22 Feb 2004 the mental interface of Elimar Riesebieter told: > On Sun, 22 Feb 2004 the mental interface of > Benjamin Herrenschmidt told: > > > On Sun, 2004-02-22 at 00:28, Elimar Riesebieter wrote: > > > On Sat, 21 Feb 2004 the mental interface of > > > Benjamin Herrenschmidt told: > > > > > > > > > > > > That only happens in 2.6.3-(rc?)-ben1. 2.6.2 works well from vt`s > > > > > and X. I am running fbgetty, maybe that causes the backtrace? As > > > > > well i have CONFIG_GEN_RTC=m CONFIG_GEN_RTC_X=y. > > > > > > > > Well, how often does it happen ? Is it 100% reproduceable ? > > > > > > It`s not 100% reproduceable. It only happens when I am working on > > > vt's. I. e. fireing up vim causes an Oops:> > > >> .../... > > > > It all look weird, like kernel memory corruption. Do you have > > CONFIG_PREEMPT ? If yes, what's up if you disable it ? > I have set > # CONFIG_PREEMPT is not set There are still kernel oops. As well in 2.6.3-ben2. I 've had similar problems on i386 with an Radeon IF 9000. Switching from radeonfb to vesafb blowed away the oopses? Here is thelast one on 2.6.3-ben2 (formated tw=68): Oops: kernel access of bad area, sig: 11 [#1] Feb 23 18:43:47 aragorn kernel: NIP: C0019558 LR: C00195F8 SP: EFD81CD0 REGS: efd81c20 TRAP: 0301 Not tainted Feb 23 18:43:47 aragorn kernel: MSR: 00001032 EE: 0 PR: 0 FP: 0 ME: 1 IR/DR: 11 Feb 23 18:43:47 aragorn kernel: DAR: 00070000, DSISR: 40000000 Feb 23 18:43:47 aragorn kernel: TASK = c0d9ce00[7] 'pdflush' Last syscall: -1· Feb 23 18:43:47 aragorn kernel: GPR00: C00195F8 EFD81CD0 C0D9CE00 C0384730 00000003 00000000 00000000 00000000· Feb 23 18:43:47 aragorn kernel: GPR08: 00000020 00070000 C0384730 EFD80000 00000000· Feb 23 18:43:47 aragorn kernel: Call trace: Feb 23 18:43:47 aragorn kernel: [c00195f8] __wake_up+0x38/0x78 Feb 23 18:43:47 aragorn kernel: [c003a938] unlock_page+0x58/0x6c Feb 23 18:43:47 aragorn kernel: [c005ef3c] __block_write_full_page+0x220/0x518 Feb 23 18:43:47 aragorn kernel: [c0064294] blkdev_writepage+0x1c/0x2c Feb 23 18:43:47 aragorn kernel: [c0082eb8] mpage_writepages+0x2b4/0x384 Feb 23 18:43:47 aragorn kernel: [c0065a14] generic_writepages+0x14/0x24 Feb 23 18:43:47 aragorn kernel: [c0040b54] do_writepages+0x28/0x40 Feb 23 18:43:47 aragorn kernel: [c0081250] __sync_single_inode+0xcc/0x280 Feb 23 18:43:47 aragorn kernel: [c0081690] sync_sb_inodes+0x194/0x278 Feb 23 18:43:47 aragorn kernel: [c00817f8] writeback_inodes+0x84/0x118 Feb 23 18:43:47 aragorn kernel: [c004098c] wb_kupdate+0xc0/0x144 Feb 23 18:43:47 aragorn kernel: [c00410f4] __pdflush+0x16c/0x298 Feb 23 18:43:47 aragorn kernel: [c0041234] pdflush+0x14/0x24 Feb 23 18:43:47 aragorn kernel: [c000b2f4] kernel_thread+0x44/0x60 Feb 23 18:43:47 aragorn kernel: note: pdflush[7] exited with preempt_count 1 Feb 23 18:43:47 aragorn kernel: NIP: C0019558 LR: C00195F8 SP: EFD81CD0 REGS: efd81c20 TRAP: 0301 Not tainted Feb 23 18:43:47 aragorn kernel: MSR: 00001032 EE: 0 PR: 0 FP: 0 ME: 1 IR/DR: 11 Feb 23 18:43:47 aragorn kernel: DAR: 00070000, DSISR: 40000000 Feb 23 18:43:47 aragorn kernel: TASK = c0d9ce00[7] 'pdflush' Last syscall: -1· Feb 23 18:43:47 aragorn kernel: GPR00: C00195F8 EFD81CD0 C0D9CE00 C0384730 00000003 00000000 00000000 00000000· Feb 23 18:43:47 aragorn kernel: GPR08: 00000020 00070000 C0384730 EFD80000 00000000· Feb 23 18:43:47 aragorn kernel: Call trace: Feb 23 18:43:47 aragorn kernel: [c00195f8] __wake_up+0x38/0x78 Feb 23 18:43:47 aragorn kernel: [c003a938] unlock_page+0x58/0x6c Feb 23 18:43:47 aragorn kernel: [c005ef3c] __block_write_full_page+0x220/0x518 Feb 23 18:43:47 aragorn kernel: [c0064294] blkdev_writepage+0x1c/0x2c Feb 23 18:43:47 aragorn kernel: [c0082eb8] mpage_writepages+0x2b4/0x384 Feb 23 18:43:47 aragorn kernel: [c0065a14] generic_writepages+0x14/0x24 Feb 23 18:43:47 aragorn kernel: [c0040b54] do_writepages+0x28/0x40 Feb 23 18:43:47 aragorn kernel: [c0081250] __sync_single_inode+0xcc/0x280 Feb 23 18:43:47 aragorn kernel: [c0081690] sync_sb_inodes+0x194/0x278 Feb 23 18:43:47 aragorn kernel: [c00817f8] writeback_inodes+0x84/0x118 Feb 23 18:43:47 aragorn kernel: [c004098c] wb_kupdate+0xc0/0x144 Feb 23 18:43:47 aragorn kernel: [c00410f4] __pdflush+0x16c/0x298 Feb 23 18:43:47 aragorn kernel: [c0041234] pdflush+0x14/0x24 Feb 23 18:43:47 aragorn kernel: [c000b2f4] kernel_thread+0x44/0x60 Feb 23 18:43:47 aragorn kernel: note: pdflush[7] exited with preempt_count 1 -- Excellent day for drinking heavily. Spike the office water cooler;-)
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