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FLashM
n00b
Joined: 24 Jul 2007
Posts: 1
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 Posted: Tue Jul 24, 2007 10:55 pm Post subject: rtorrent causes kernel crashes on amd64 |
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Hi.
Recently I've bought a new computer and moved from x86 to amd64.
I've encountered a very annoying problem. Since I emerged and setup rtorrent as a daemon (with screen), my system crashes periodically with following message in log:
| Code: | Jul 24 14:56:10 flashmhome Unable to handle kernel paging request at 000000000000492e RIP:
Jul 24 14:56:10 flashmhome [<ffffffff80262855>] shrink_inactive_list+0x375/0x870
Jul 24 14:56:10 flashmhome PGD 33af6067 PUD 33afd067 PMD 0
Jul 24 14:56:10 flashmhome Oops: 0000 [1] SMP
Jul 24 14:56:10 flashmhome CPU 0
Jul 24 14:56:10 flashmhome Modules linked in: nvidia(P) snd_hda_intel snd_hda_codec
Jul 24 14:56:10 flashmhome Pid: 248, comm: kswapd0 Tainted: P 2.6.20-gentoo-r8-try4 #8
Jul 24 14:56:10 flashmhome RIP: 0010:[<ffffffff80262855>] [<ffffffff80262855>] shrink_inactive_list+0x375/0x870
Jul 24 14:56:10 flashmhome RSP: 0018:ffff81007f6edba0 EFLAGS: 00010282
Jul 24 14:56:10 flashmhome RAX: 000000000000492e RBX: ffff8100017ef2d0 RCX: 0000000000001468
Jul 24 14:56:10 flashmhome RDX: 0000000000000002 RSI: 0000000000000001 RDI: ffff810026d6fee0
Jul 24 14:56:10 flashmhome RBP: ffffffff806b1540 R08: 0000000000000001 R09: ffffffff806b1540
Jul 24 14:56:10 flashmhome R10: 0000000000000020 R11: 00000000ffffffff R12: ffff8100017ef2f8
Jul 24 14:56:10 flashmhome R13: ffff81007f6ede90 R14: ffff81007f6edd70 R15: ffff810026d6fee0
Jul 24 14:56:10 flashmhome FS: 0000000000000000(0000) GS:ffffffff806f6000(0000) knlGS:0000000000000000
Jul 24 14:56:10 flashmhome CS: 0010 DS: 0018 ES: 0018 CR0: 000000008005003b
Jul 24 14:56:10 flashmhome CR2: 000000000000492e CR3: 000000003f582000 CR4: 00000000000006e0
Jul 24 14:56:10 flashmhome Process kswapd0 (pid: 248, threadinfo ffff81007f6ec000, task ffff81007f56a760)
Jul 24 14:56:10 flashmhome Stack: 0000000000000000 ffff81007f6edd60 0000000000000004 ffff81007f6edce0
Jul 24 14:56:10 flashmhome ffffffff806b17c8 ffffffff8074a360 ffffffff806b17d8 ffffffff806b17c0
Jul 24 14:56:10 flashmhome 0000000000000020 0000000000000000 0000000000000000 0000000000000020
Jul 24 14:56:10 flashmhome Call Trace:
Jul 24 14:56:10 flashmhome [<ffffffff805a311f>] thread_return+0x0/0xf1
Jul 24 14:56:10 flashmhome [<ffffffff80262e34>] shrink_zone+0xe4/0x120
Jul 24 14:56:10 flashmhome [<ffffffff80247900>] kthread_stop+0x10/0x80
Jul 24 14:56:10 flashmhome [<ffffffff80263449>] kswapd+0x369/0x500
Jul 24 14:56:10 flashmhome [<ffffffff80247df0>] autoremove_wake_function+0x0/0x30
Jul 24 14:56:10 flashmhome [<ffffffff802630e0>] kswapd+0x0/0x500
Jul 24 14:56:10 flashmhome [<ffffffff802479b0>] keventd_create_kthread+0x0/0x90
Jul 24 14:56:10 flashmhome [<ffffffff80247b19>] kthread+0xd9/0x120
Jul 24 14:56:10 flashmhome [<ffffffff8020a9f8>] child_rip+0xa/0x12
Jul 24 14:56:10 flashmhome [<ffffffff802479b0>] keventd_create_kthread+0x0/0x90
Jul 24 14:56:10 flashmhome [<ffffffff80247a40>] kthread+0x0/0x120
Jul 24 14:56:10 flashmhome [<ffffffff8020a9ee>] child_rip+0x0/0x12
Jul 24 14:56:10 flashmhome
Jul 24 14:56:10 flashmhome
Jul 24 14:56:10 flashmhome Code: 48 83 38 00 0f 84 26 02 00 00 65 48 8b 04 25 00 00 00 00 f6
Jul 24 14:56:10 flashmhome RIP [<ffffffff80262855>] shrink_inactive_list+0x375/0x870
Jul 24 14:56:10 flashmhome RSP <ffff81007f6edba0>
Jul 24 14:56:10 flashmhome CR2: 000000000000492e
Jul 24 14:56:38 flashmhome <1>Unable to handle kernel paging request at 000000000000493e RIP:
Jul 24 14:56:38 flashmhome [<ffffffff80259cd3>] sync_page+0x33/0x50
Jul 24 14:56:38 flashmhome PGD 7bab4067 PUD 7b492067 PMD 0
Jul 24 14:56:38 flashmhome Oops: 0000 [2] SMP
Jul 24 14:56:38 flashmhome CPU 0
Jul 24 14:56:38 flashmhome Modules linked in: nvidia(P) snd_hda_intel snd_hda_codec
Jul 24 14:56:38 flashmhome Pid: 4429, comm: rtorrent Tainted: P 2.6.20-gentoo-r8-try4 #8
Jul 24 14:56:38 flashmhome RIP: 0010:[<ffffffff80259cd3>] [<ffffffff80259cd3>] sync_page+0x33/0x50
Jul 24 14:56:38 flashmhome RSP: 0018:ffff81007aa03618 EFLAGS: 00010206
Jul 24 14:56:38 flashmhome RAX: 000000000000492e RBX: ffff81007aa03668 RCX: ffff81007aa03690
Jul 24 14:56:38 flashmhome RDX: ffff810026d6fee0 RSI: 0000000000000202 RDI: ffff8100017ef2d0
Jul 24 14:56:38 flashmhome RBP: 0000000000000000 R08: 0000000000000003 R09: 0000000000000040
Jul 24 14:56:38 flashmhome R10: 0000000000001000 R11: 0000000000000040 R12: ffff81007aa03678
Jul 24 14:56:38 flashmhome R13: 0000000000000002 R14: ffff810002c05c88 R15: ffffffff80259ca0
Jul 24 14:56:38 flashmhome FS: 00002ba1b6b956c0(0000) GS:ffffffff806f6000(0000) knlGS:0000000000000000
Jul 24 14:56:38 flashmhome CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b
Jul 24 14:56:38 flashmhome CR2: 000000000000493e CR3: 000000007d014000 CR4: 00000000000006e0
Jul 24 14:56:38 flashmhome Process rtorrent (pid: 4429, threadinfo ffff81007aa02000, task ffff81007f50aa20)
Jul 24 14:56:38 flashmhome Stack: 0000000000000202 ffffffff805a3c10 0000000000000000 ffff8100017ef2d0
Jul 24 14:56:38 flashmhome 0000000000000000 ffff81007aa038d8 ffff810026d6fee8 0000000000000002
Jul 24 14:56:38 flashmhome 0000000000000000 ffffffff80259c7f ffff8100017ef2d0 0000000000000000
Jul 24 14:56:38 flashmhome Call Trace:
Jul 24 14:56:38 flashmhome [<ffffffff805a3c10>] __wait_on_bit_lock+0x40/0x80
Jul 24 14:56:38 flashmhome [<ffffffff80259c7f>] __lock_page+0x5f/0x70
Jul 24 14:56:38 flashmhome [<ffffffff80247e20>] wake_bit_function+0x0/0x30
Jul 24 14:56:38 flashmhome [<ffffffff80260bea>] pagevec_lookup_tag+0x1a/0x30
Jul 24 14:56:38 flashmhome [<ffffffff8025f46f>] generic_writepages+0x13f/0x320
Jul 24 14:56:38 flashmhome [<ffffffff802cba30>] reiserfs_writepage+0x0/0xa90
Jul 24 14:56:38 flashmhome [<ffffffff8025f677>] do_writepages+0x27/0x40
Jul 24 14:56:38 flashmhome [<ffffffff8029b385>] __writeback_single_inode+0x1d5/0x390
Jul 24 14:56:38 flashmhome [<ffffffff8026052d>] __do_page_cache_readahead+0x1ad/0x290
Jul 24 14:56:38 flashmhome [<ffffffff8029b90e>] sync_sb_inodes+0x1de/0x2c0
Jul 24 14:56:38 flashmhome [<ffffffff8029be27>] writeback_inodes+0x97/0xf0
Jul 24 14:56:38 flashmhome [<ffffffff8025f92d>] balance_dirty_pages_ratelimited_nr+0x13d/0x250
Jul 24 14:56:38 flashmhome [<ffffffff80267400>] __handle_mm_fault+0x4d0/0xb00
Jul 24 14:56:38 flashmhome [<ffffffff802673c4>] __handle_mm_fault+0x494/0xb00
Jul 24 14:56:38 flashmhome [<ffffffff8021f08b>] do_page_fault+0x45b/0x860
Jul 24 14:56:38 flashmhome [<ffffffff8021f0c7>] do_page_fault+0x497/0x860
Jul 24 14:56:38 flashmhome [<ffffffff8021f0c7>] do_page_fault+0x497/0x860
Jul 24 14:56:38 flashmhome [<ffffffff80447a80>] nv_start_xmit+0x1a0/0x580
Jul 24 14:56:38 flashmhome [<ffffffff805a531d>] error_exit+0x0/0x84
Jul 24 14:56:38 flashmhome [<ffffffff803d7b87>] copy_user_generic_string+0x17/0x40
Jul 24 14:56:38 flashmhome [<ffffffff80514848>] memcpy_toiovec+0x38/0x70
Jul 24 14:56:38 flashmhome [<ffffffff80514d2f>] skb_copy_datagram_iovec+0x4f/0x250
Jul 24 14:56:38 flashmhome [<ffffffff8053af20>] tcp_recvmsg+0x530/0x8a0
Jul 24 14:56:38 flashmhome [<ffffffff8050ea90>] sock_common_recvmsg+0x30/0x50
Jul 24 14:56:38 flashmhome [<ffffffff8050d1b5>] sock_recvmsg+0xd5/0xf0
Jul 24 14:56:38 flashmhome [<ffffffff80247df0>] autoremove_wake_function+0x0/0x30
Jul 24 14:56:38 flashmhome [<ffffffff80247df0>] autoremove_wake_function+0x0/0x30
Jul 24 14:56:38 flashmhome [<ffffffff80260c41>] activate_page+0x41/0xe0
Jul 24 14:56:38 flashmhome [<ffffffff805a311f>] thread_return+0x0/0xf1
Jul 24 14:56:38 flashmhome [<ffffffff8023c549>] lock_timer_base+0x29/0x60
Jul 24 14:56:38 flashmhome [<ffffffff8050e15a>] sys_recvfrom+0xfa/0x190
Jul 24 14:56:38 flashmhome [<ffffffff8023c5ec>] del_timer_sync+0xc/0x20
Jul 24 14:56:38 flashmhome [<ffffffff805a3b62>] schedule_timeout+0xa2/0xd0
Jul 24 14:56:38 flashmhome [<ffffffff805a4a92>] __down_read+0x12/0xa2
Jul 24 14:56:38 flashmhome [<ffffffff8023c1a0>] process_timeout+0x0/0x10
Jul 24 14:56:38 flashmhome [<ffffffff803d5a11>] __up_read+0x21/0xb0
Jul 24 14:56:38 flashmhome [<ffffffff802a9cfb>] sys_epoll_wait+0x43b/0x490
Jul 24 14:56:38 flashmhome [<ffffffff80209c4e>] system_call+0x7e/0x83
Jul 24 14:56:38 flashmhome
Jul 24 14:56:38 flashmhome
Jul 24 14:56:38 flashmhome Code: 48 8b 40 10 48 85 c0 74 02 ff d0 66 90 e8 5b 9c 34 00 31 c0
Jul 24 14:56:38 flashmhome RIP [<ffffffff80259cd3>] sync_page+0x33/0x50
Jul 24 14:56:38 flashmhome RSP <ffff81007aa03618>
Jul 24 14:56:38 flashmhome CR2: 000000000000493e
Jul 24 15:00:01 flashmhome cron[5136]: (root) CMD (rm -f /var/spool/cron/lastrun/cron.hourly)
Jul 24 15:00:01 flashmhome cron[5137]: (root) CMD (test -x /usr/sbin/run-crons && /usr/sbin/run-crons ) |
Have anyone encountered same problem?
Any ideas about origin of this crash?
Thanks in advance and sorry for my English. |
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mattsteven
Apprentice
Joined: 27 Oct 2003
Posts: 240
Location: Your Planet
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| Posted: Wed Jul 25, 2007 7:51 pm Post subject: |
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rtorrent has been uncovering a lot of kernel bugs lately and I haven't heard of a fix so far, you might try updating to a very very recent kernel and see if it goes away.
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Matthew Steven
Linux-only desktop since 1998
Graying hair since 2006 |
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Kernel & Hardware
