Opened 18 years ago
Closed 18 years ago
#1077 closed defect (invalid)
0.19 causing failure in bt878-kernel modul?
Reported by: | Owned by: | danielk | |
---|---|---|---|
Priority: | minor | Milestone: | 0.19 |
Component: | dvb | Version: | |
Severity: | high | Keywords: | |
Cc: | Ticket locked: | no |
Description
Hi, i'm using SUSE 10 and the 2.6.13-15.7 kernel. My tv-card is a Nebula DigiTV PCI and i'm using the default kernel-modules: bttv, nxt6000 and dvb-bt8xx
When using mythtv 0.19-svn this failure occurs rather frequently (my observation):
Jan 17 10:07:00 fortress kernel: bt878(0): irq FDSR FBUS risc_pc=2f74e008
Jan 17 10:07:00 fortress kernel: bt878(0): irq FDSR FBUS risc_pc=2f74e008
Jan 17 10:07:00 fortress kernel: bt878(0): irq FDSR risc_pc=2f74e008
Jan 17 10:07:00 fortress kernel: bt878(0): irq FDSR risc_pc=2f74e008
{20 - 30 pages of kernel-log}
Jan 17 10:07:25 fortress kernel: bt878(0): irq FDSR risc_pc=2f74e008
Jan 17 10:07:25 fortress kernel: bt878(0): irq FDSR risc_pc=2f74e008
Jan 17 10:07:25 fortress kernel: irq 217: nobody cared (try booting with the "irqpoll" option)
Jan 17 10:07:25 fortress kernel: [<c014ed04>] report_bad_irq+0x24/0x90
Jan 17 10:07:25 fortress kernel: [<c014ee12>] note_interrupt+0x72/0xc0
Jan 17 10:07:25 fortress kernel: [<c014e6e2>] do_IRQ+0x132/0x150
Jan 17 10:07:25 fortress kernel: [<c0107036>] do_IRQ+0x36/0x70
Jan 17 10:07:25 fortress kernel: [<c010537a>] common_interrupt+0x1a/0x20
Jan 17 10:07:25 fortress kernel: [<c01500ca>] find_get_pages_tag+0xaa/0xd0
Jan 17 10:07:25 fortress kernel: [<c015a5da>] pagevec_lookup_tag+0x2a/0x40
Jan 17 10:07:25 fortress kernel: [<c0196f0c>] mpage_writepages+0x15c/0x3f0
Jan 17 10:07:25 fortress kernel: [<f95b4b50>] reiserfs_writepage+0x0/0x40 [reiserfs]
Jan 17 10:07:25 fortress kernel: [<c027bace>] con_put_char+0x2e/0x40
Jan 17 10:07:25 fortress kernel: [<c0120d88>] wake_up+0x38/0x50
Jan 17 10:07:25 fortress kernel: [<c014f5c2>] filemap_fdatawrite_range+0x72/0x90
Jan 17 10:07:25 fortress kernel: [<c014f602>] filemap_fdatawrite+0x22/0x30
Jan 17 10:07:25 fortress kernel: [<c0172b81>] do_fsync+0x61/0xd0
Jan 17 10:07:25 fortress kernel: [<c01042ab>] sysenter_past_esp+0x54/0x79
Jan 17 10:07:25 fortress kernel: handlers:
Jan 17 10:07:25 fortress kernel: [<f94ae7f0>] (bttv_irq+0x0/0x3a0 [bttv])
Jan 17 10:07:25 fortress kernel: [<f92dc490>] (bt878_irq+0x0/0x240 [bt878])
Jan 17 10:07:25 fortress kernel: Disabling IRQ #217
This failure doesn't occur or at least clearly more infrequently with version 0.18.2. when this failure occured the driver is blocked and i've to restart dvb-bt8xx-module to reactivate DVB. I don't know if this has something to do with mythtv but this is my observation and assumption. My last svn-update had been on january 16.
thanks in advance
Jörg Dreßler
Post "observation and assumption"s to the mailing lists. User level applications don't cause kernel or driver bugs, they only trigger them. Your issue is with kernel.org or bytesex.org.