Ping? Any more ideas for debugging this issue?
I can still trigger it on my VM snapshot very easily, so if you have anything you think I should test I would be very happy to give it a shot. On Jun 24, 2011, at 16:51, Kyle Moffett wrote: > On Jun 24, 2011, at 16:02, Jan Kara wrote: >> On Fri 24-06-11 11:03:52, Moffett, Kyle D wrote: >>> On Jun 24, 2011, at 09:46, Jan Kara wrote: >>>> On Thu 23-06-11 16:19:08, Moffett, Kyle D wrote: >>>>> Besides which, line 534 in the Debian 2.6.32 kernel I am using is this >>>>> one: >>>>> >>>>> J_ASSERT(commit_transaction->t_nr_buffers <= >>>>> commit_transaction->t_outstanding_credits); >>>> >>>> The trouble is that the problem is likely in some journal list shuffling >>>> code because if just some operation wrongly estimated the number of needed >>>> buffers, we'd fail the assertion in jbd2_journal_dirty_metadata(): >>>> J_ASSERT_JH(jh, handle->h_buffer_credits > 0); >>> >>> Hmm, ok... I'm also going to turn that failing J_ASSERT() into a WARN_ON() >>> just to see how much further it gets. I have an easy script to recreate >>> this >>> data volume even if it gets totally hosed anyways, so... >> >> OK, we'll see what happens. > > Ok, status update here: > > I applied a modified version of your patch that prints out the values of both > t_outstanding_credits and t_nr_buffers when the assertion triggers. I > replaced > the J_ASSERT() that was failing with the exact same WARN_ON() trigger too. > > The end result is that postfix successfully finished delivering all the > emails. > Afterwards I unmounted both filesystems and ran "fsck -fy" on them, it > reported > no errors at all. > > Looking through the log, the filesystem with the issues is the 32MB one > mounted > on /var/lib/postfix: > total 61 > drwxr-x--- 3 postfix postfix 1024 Jun 16 21:02 . > drwxr-xr-x 46 root root 4096 Jun 20 17:19 .. > d--------- 2 root root 12288 Jun 16 18:35 lost+found > -rw------- 1 postfix postfix 33 Jun 24 16:34 master.lock > -rw------- 1 postfix postfix 1024 Jun 24 16:44 prng_exch > -rw------- 1 postfix postfix 2048 Jun 24 16:34 smtpd_scache.db > -rw------- 1 postfix postfix 41984 Jun 24 16:36 smtp_scache.db > > In particular, it's the tlsmgr program accessing the smtp_scache file when it > dies. > > Full log below. > > Cheers, > Kyle Moffett > > Jun 24 16:36:05 i-38020f57 kernel: [5369326.385234] > transaction->t_outstanding_credits = 8 > Jun 24 16:36:05 i-38020f57 kernel: [5369326.385247] transaction->t_nr_buffers > = 9 > Jun 24 16:36:05 i-38020f57 kernel: [5369326.385251] ------------[ cut here > ]------------ > Jun 24 16:36:05 i-38020f57 kernel: [5369326.385278] WARNING: at > /tmp/kdm-deb-kernel/linux-2.6-2.6.32/debian/build/source_amd64_xen/fs/jbd2/transaction.c:1329 > jbd2_journal_stop+0x189/0x25d [jbd2]() > Jun 24 16:36:05 i-38020f57 kernel: [5369326.385287] Modules linked in: > ip6table_filter ip6_tables act_police cls_flow cls_fw cls_u32 sch_htb > sch_hfsc sch_ingress sch_sfq xt_time xt_connlimit xt_realm iptable_raw > xt_comment xt_recent xt_policy ipt_ULOG ipt_REJECT ipt_REDIRECT ipt_NETMAP > ipt_MASQUERADE ipt_ECN ipt_ecn ipt_CLUSTERIP ipt_ah ipt_addrtype nf_nat_tftp > nf_nat_snmp_basic nf_nat_sip nf_nat_pptp nf_nat_proto_gre nf_nat_irc > nf_nat_h323 nf_nat_ftp nf_nat_amanda ts_kmp nf_conntrack_amanda > nf_conntrack_sane nf_conntrack_tftp nf_conntrack_sip nf_conntrack_proto_sctp > nf_conntrack_pptp nf_conntrack_proto_gre nf_conntrack_netlink > nf_conntrack_netbios_ns nf_conntrack_irc nf_conntrack_h323 nf_conntrack_ftp > xt_TPROXY nf_tproxy_core xt_tcpmss xt_pkttype xt_physdev xt_owner xt_NFQUEUE > xt_NFLOG nfnetlink_log xt_multiport xt_MARK xt_mark xt_mac xt_limit xt_length > xt_iprange xt_helper xt_hashlimit xt_DSCP xt_dscp xt_dccp xt_conntrack > xt_CONNMARK xt_connmark xt_CLASSIFY ipt_LOG xt_tcpudp xt_state iptable_nat > nf_nat nf_conntrac > Jun 24 16:36:05 i-38020f57 kernel: k_ipv4 nf_defrag_ipv4 nf_conntrack > iptable_mangle nfnetlink iptable_filter ip_tables x_tables ext3 jbd loop > snd_pcm snd_timer snd soundcore snd_page_alloc pcspkr evdev ext4 mbcache jbd2 > crc16 dm_mod xen_netfront xen_blkfront > Jun 24 16:36:05 i-38020f57 kernel: [5369326.385440] Pid: 3817, comm: tlsmgr > Not tainted 2.6.32-5-xen-amd64 #1 > Jun 24 16:36:05 i-38020f57 kernel: [5369326.385445] Call Trace: > Jun 24 16:36:05 i-38020f57 kernel: [5369326.385458] [<ffffffffa0032c81>] ? > jbd2_journal_stop+0x189/0x25d [jbd2] > Jun 24 16:36:05 i-38020f57 kernel: [5369326.385467] [<ffffffffa0032c81>] ? > jbd2_journal_stop+0x189/0x25d [jbd2] > Jun 24 16:36:05 i-38020f57 kernel: [5369326.385477] [<ffffffff8104ef00>] ? > warn_slowpath_common+0x77/0xa3 > Jun 24 16:36:05 i-38020f57 kernel: [5369326.385486] [<ffffffffa0032c81>] ? > jbd2_journal_stop+0x189/0x25d [jbd2] > Jun 24 16:36:05 i-38020f57 kernel: [5369326.385505] [<ffffffffa0074c8e>] ? > __ext4_journal_stop+0x63/0x69 [ext4] > Jun 24 16:36:05 i-38020f57 kernel: [5369326.385517] [<ffffffffa0060949>] ? > ext4_journalled_write_end+0x160/0x19a [ext4] > Jun 24 16:36:05 i-38020f57 kernel: [5369326.385633] [<ffffffffa00857c6>] ? > ext4_xattr_get+0x1fa/0x27c [ext4] > Jun 24 16:36:05 i-38020f57 kernel: [5369326.385643] [<ffffffff810b5e91>] ? > generic_file_buffered_write+0x18d/0x278 > Jun 24 16:36:05 i-38020f57 kernel: [5369326.385650] [<ffffffff810b632d>] ? > __generic_file_aio_write+0x25f/0x293 > Jun 24 16:36:05 i-38020f57 kernel: [5369326.385659] [<ffffffffa0032d42>] ? > jbd2_journal_stop+0x24a/0x25d [jbd2] > Jun 24 16:36:05 i-38020f57 kernel: [5369326.385669] [<ffffffff8100eccf>] ? > xen_restore_fl_direct_end+0x0/0x1 > Jun 24 16:36:05 i-38020f57 kernel: [5369326.385674] [<ffffffff810b63ba>] ? > generic_file_aio_write+0x59/0x9f > Jun 24 16:36:05 i-38020f57 kernel: [5369326.385682] [<ffffffff810efa46>] ? > do_sync_write+0xce/0x113 > Jun 24 16:36:05 i-38020f57 kernel: [5369326.385694] [<ffffffffa0074c8e>] ? > __ext4_journal_stop+0x63/0x69 [ext4] > Jun 24 16:36:05 i-38020f57 kernel: [5369326.385701] [<ffffffff81065f06>] ? > autoremove_wake_function+0x0/0x2e > Jun 24 16:36:05 i-38020f57 kernel: [5369326.385709] [<ffffffff81102492>] ? > notify_change+0x2b3/0x2c5 > Jun 24 16:36:05 i-38020f57 kernel: [5369326.385715] [<ffffffff810f0398>] ? > vfs_write+0xa9/0x102 > Jun 24 16:36:05 i-38020f57 kernel: [5369326.385720] [<ffffffff810f0448>] ? > sys_pwrite64+0x57/0x77 > Jun 24 16:36:05 i-38020f57 kernel: [5369326.385726] [<ffffffff810ef04d>] ? > sys_ftruncate+0x112/0x11d > Jun 24 16:36:05 i-38020f57 kernel: [5369326.385732] [<ffffffff81011b42>] ? > system_call_fastpath+0x16/0x1b > Jun 24 16:36:05 i-38020f57 kernel: [5369326.385737] ---[ end trace > 2c615eb111c993ca ]--- > Jun 24 16:36:05 i-38020f57 kernel: [5369326.385782] > transaction->t_outstanding_credits = 8 > Jun 24 16:36:05 i-38020f57 kernel: [5369326.385788] transaction->t_nr_buffers > = 9 > Jun 24 16:36:05 i-38020f57 kernel: [5369326.385793] ------------[ cut here > ]------------ > Jun 24 16:36:05 i-38020f57 kernel: [5369326.385804] WARNING: at > /tmp/kdm-deb-kernel/linux-2.6-2.6.32/debian/build/source_amd64_xen/fs/jbd2/transaction.c:1329 > jbd2_journal_stop+0x189/0x25d [jbd2]() > Jun 24 16:36:05 i-38020f57 kernel: [5369326.385815] Modules linked in: > ip6table_filter ip6_tables act_police cls_flow cls_fw cls_u32 sch_htb > sch_hfsc sch_ingress sch_sfq xt_time xt_connlimit xt_realm iptable_raw > xt_comment xt_recent xt_policy ipt_ULOG ipt_REJECT ipt_REDIRECT ipt_NETMAP > ipt_MASQUERADE ipt_ECN ipt_ecn ipt_CLUSTERIP ipt_ah ipt_addrtype nf_nat_tftp > nf_nat_snmp_basic nf_nat_sip nf_nat_pptp nf_nat_proto_gre nf_nat_irc > nf_nat_h323 nf_nat_ftp nf_nat_amanda ts_kmp nf_conntrack_amanda > nf_conntrack_sane nf_conntrack_tftp nf_conntrack_sip nf_conntrack_proto_sctp > nf_conntrack_pptp nf_conntrack_proto_gre nf_conntrack_netlink > nf_conntrack_netbios_ns nf_conntrack_irc nf_conntrack_h323 nf_conntrack_ftp > xt_TPROXY nf_tproxy_core xt_tcpmss xt_pkttype xt_physdev xt_owner xt_NFQUEUE > xt_NFLOG nfnetlink_log xt_multiport xt_MARK xt_mark xt_mac xt_limit xt_length > xt_iprange xt_helper xt_hashlimit xt_DSCP xt_dscp xt_dccp xt_conntrack > xt_CONNMARK xt_connmark xt_CLASSIFY ipt_LOG xt_tcpudp xt_state iptable_nat > nf_nat nf_conntrac > Jun 24 16:36:05 i-38020f57 kernel: k_ipv4 nf_defrag_ipv4 nf_conntrack > iptable_mangle nfnetlink iptable_filter ip_tables x_tables ext3 jbd loop > snd_pcm snd_timer snd soundcore snd_page_alloc pcspkr evdev ext4 mbcache jbd2 > crc16 dm_mod xen_netfront xen_blkfront > Jun 24 16:36:05 i-38020f57 kernel: [5369326.386041] Pid: 3817, comm: tlsmgr > Tainted: G W 2.6.32-5-xen-amd64 #1 > Jun 24 16:36:05 i-38020f57 kernel: [5369326.386046] Call Trace: > Jun 24 16:36:05 i-38020f57 kernel: [5369326.386055] [<ffffffffa0032c81>] ? > jbd2_journal_stop+0x189/0x25d [jbd2] > Jun 24 16:36:05 i-38020f57 kernel: [5369326.386064] [<ffffffffa0032c81>] ? > jbd2_journal_stop+0x189/0x25d [jbd2] > Jun 24 16:36:05 i-38020f57 kernel: [5369326.386071] [<ffffffff8104ef00>] ? > warn_slowpath_common+0x77/0xa3 > Jun 24 16:36:05 i-38020f57 kernel: [5369326.386077] [<ffffffff8100eccf>] ? > xen_restore_fl_direct_end+0x0/0x1 > Jun 24 16:36:05 i-38020f57 kernel: [5369326.386087] [<ffffffffa0032c81>] ? > jbd2_journal_stop+0x189/0x25d [jbd2] > Jun 24 16:36:05 i-38020f57 kernel: [5369326.386098] [<ffffffffa0033cd6>] ? > jbd2_journal_start+0x96/0xc6 [jbd2] > Jun 24 16:36:05 i-38020f57 kernel: [5369326.386113] [<ffffffffa0070df6>] ? > ext4_force_commit+0xa4/0xb3 [ext4] > Jun 24 16:36:05 i-38020f57 kernel: [5369326.386126] [<ffffffffa0058a37>] ? > ext4_sync_file+0x8f/0x25c [ext4] > Jun 24 16:36:05 i-38020f57 kernel: [5369326.386138] [<ffffffff8110ccd4>] ? > vfs_fsync_range+0x73/0x9e > Jun 24 16:36:05 i-38020f57 kernel: [5369326.386146] [<ffffffff8110cd7e>] ? > do_fsync+0x28/0x39 > Jun 24 16:36:05 i-38020f57 kernel: [5369326.386153] [<ffffffff8110cd9d>] ? > sys_fdatasync+0xe/0x13 > Jun 24 16:36:05 i-38020f57 kernel: [5369326.386163] [<ffffffff8130d89a>] ? > error_exit+0x2a/0x60 > Jun 24 16:36:05 i-38020f57 kernel: [5369326.386170] [<ffffffff81011b42>] ? > system_call_fastpath+0x16/0x1b > Jun 24 16:36:05 i-38020f57 kernel: [5369326.386178] [<ffffffff810092eb>] ? > hypercall_page+0x2eb/0x1001 > Jun 24 16:36:05 i-38020f57 kernel: [5369326.386185] ---[ end trace > 2c615eb111c993cb ]--- > Jun 24 16:36:05 i-38020f57 kernel: [5369326.386243] > transaction->t_outstanding_credits = 8 > Jun 24 16:36:05 i-38020f57 kernel: [5369326.386249] transaction->t_nr_buffers > = 9 > Jun 24 16:36:05 i-38020f57 kernel: [5369326.386253] ------------[ cut here > ]------------ > Jun 24 16:36:05 i-38020f57 kernel: [5369326.386263] WARNING: at > /tmp/kdm-deb-kernel/linux-2.6-2.6.32/debian/build/source_amd64_xen/fs/jbd2/commit.c:538 > jbd2_journal_commit_transaction+0x574/0x118b [jbd2]() > Jun 24 16:36:05 i-38020f57 kernel: [5369326.386311] Modules linked in: > ip6table_filter ip6_tables act_police cls_flow cls_fw cls_u32 sch_htb > sch_hfsc sch_ingress sch_sfq xt_time xt_connlimit xt_realm iptable_raw > xt_comment xt_recent xt_policy ipt_ULOG ipt_REJECT ipt_REDIRECT ipt_NETMAP > ipt_MASQUERADE ipt_ECN ipt_ecn ipt_CLUSTERIP ipt_ah ipt_addrtype nf_nat_tftp > nf_nat_snmp_basic nf_nat_sip nf_nat_pptp nf_nat_proto_gre nf_nat_irc > nf_nat_h323 nf_nat_ftp nf_nat_amanda ts_kmp nf_conntrack_amanda > nf_conntrack_sane nf_conntrack_tftp nf_conntrack_sip nf_conntrack_proto_sctp > nf_conntrack_pptp nf_conntrack_proto_gre nf_conntrack_netlink > nf_conntrack_netbios_ns nf_conntrack_irc nf_conntrack_h323 nf_conntrack_ftp > xt_TPROXY nf_tproxy_core xt_tcpmss xt_pkttype xt_physdev xt_owner xt_NFQUEUE > xt_NFLOG nfnetlink_log xt_multiport xt_MARK xt_mark xt_mac xt_limit xt_length > xt_iprange xt_helper xt_hashlimit xt_DSCP xt_dscp xt_dccp xt_conntrack > xt_CONNMARK xt_connmark xt_CLASSIFY ipt_LOG xt_tcpudp xt_state iptable_nat > nf_nat nf_conntrac > Jun 24 16:36:05 i-38020f57 kernel: k_ipv4 nf_defrag_ipv4 nf_conntrack > iptable_mangle nfnetlink iptable_filter ip_tables x_tables ext3 jbd loop > snd_pcm snd_timer snd soundcore snd_page_alloc pcspkr evdev ext4 mbcache jbd2 > crc16 dm_mod xen_netfront xen_blkfront > Jun 24 16:36:05 i-38020f57 kernel: [5369326.386452] Pid: 992, comm: > jbd2/dm-23-8 Tainted: G W 2.6.32-5-xen-amd64 #1 > Jun 24 16:36:05 i-38020f57 kernel: [5369326.386457] Call Trace: > Jun 24 16:36:05 i-38020f57 kernel: [5369326.386466] [<ffffffffa0034471>] ? > jbd2_journal_commit_transaction+0x574/0x118b [jbd2] > Jun 24 16:36:05 i-38020f57 kernel: [5369326.386475] [<ffffffffa0034471>] ? > jbd2_journal_commit_transaction+0x574/0x118b [jbd2] > Jun 24 16:36:05 i-38020f57 kernel: [5369326.386483] [<ffffffff8104ef00>] ? > warn_slowpath_common+0x77/0xa3 > Jun 24 16:36:05 i-38020f57 kernel: [5369326.386492] [<ffffffffa0034471>] ? > jbd2_journal_commit_transaction+0x574/0x118b [jbd2] > Jun 24 16:36:05 i-38020f57 kernel: [5369326.386500] [<ffffffff8130bf48>] ? > thread_return+0x79/0xe0 > Jun 24 16:36:05 i-38020f57 kernel: [5369326.386506] [<ffffffff8100e629>] ? > xen_force_evtchn_callback+0x9/0xa > Jun 24 16:36:05 i-38020f57 kernel: [5369326.386512] [<ffffffff8100ece2>] ? > check_events+0x12/0x20 > Jun 24 16:36:05 i-38020f57 kernel: [5369326.386519] [<ffffffff8130d2e2>] ? > _spin_unlock_irqrestore+0xd/0xe > Jun 24 16:36:05 i-38020f57 kernel: [5369326.386560] [<ffffffff8105b8c8>] ? > try_to_del_timer_sync+0x63/0x6c > Jun 24 16:36:05 i-38020f57 kernel: [5369326.386572] [<ffffffffa003a98b>] ? > kjournald2+0xbe/0x206 [jbd2] > Jun 24 16:36:05 i-38020f57 kernel: [5369326.386578] [<ffffffff81065f06>] ? > autoremove_wake_function+0x0/0x2e > Jun 24 16:36:05 i-38020f57 kernel: [5369326.386587] [<ffffffffa003a8cd>] ? > kjournald2+0x0/0x206 [jbd2] > Jun 24 16:36:05 i-38020f57 kernel: [5369326.386592] [<ffffffff81065c39>] ? > kthread+0x79/0x81 > Jun 24 16:36:05 i-38020f57 kernel: [5369326.386599] [<ffffffff81012baa>] ? > child_rip+0xa/0x20 > Jun 24 16:36:05 i-38020f57 kernel: [5369326.386604] [<ffffffff81011d61>] ? > int_ret_from_sys_call+0x7/0x1b > Jun 24 16:36:05 i-38020f57 kernel: [5369326.386610] [<ffffffff8101251d>] ? > retint_restore_args+0x5/0x6 > Jun 24 16:36:05 i-38020f57 kernel: [5369326.386616] [<ffffffff81012ba0>] ? > child_rip+0x0/0x20 > Jun 24 16:36:05 i-38020f57 kernel: [5369326.386620] ---[ end trace > 2c615eb111c993cc ]--- > Jun 24 16:36:07 i-38020f57 kernel: [5369328.124954] > transaction->t_outstanding_credits = 9 > Jun 24 16:36:07 i-38020f57 kernel: [5369328.124967] transaction->t_nr_buffers > = 10 > Jun 24 16:36:07 i-38020f57 kernel: [5369328.124971] ------------[ cut here > ]------------ > Jun 24 16:36:07 i-38020f57 kernel: [5369328.124998] WARNING: at > /tmp/kdm-deb-kernel/linux-2.6-2.6.32/debian/build/source_amd64_xen/fs/jbd2/transaction.c:1329 > jbd2_journal_stop+0x189/0x25d [jbd2]() > Jun 24 16:36:07 i-38020f57 kernel: [5369328.125007] Modules linked in: > ip6table_filter ip6_tables act_police cls_flow cls_fw cls_u32 sch_htb > sch_hfsc sch_ingress sch_sfq xt_time xt_connlimit xt_realm iptable_raw > xt_comment xt_recent xt_policy ipt_ULOG ipt_REJECT ipt_REDIRECT ipt_NETMAP > ipt_MASQUERADE ipt_ECN ipt_ecn ipt_CLUSTERIP ipt_ah ipt_addrtype nf_nat_tftp > nf_nat_snmp_basic nf_nat_sip nf_nat_pptp nf_nat_proto_gre nf_nat_irc > nf_nat_h323 nf_nat_ftp nf_nat_amanda ts_kmp nf_conntrack_amanda > nf_conntrack_sane nf_conntrack_tftp nf_conntrack_sip nf_conntrack_proto_sctp > nf_conntrack_pptp nf_conntrack_proto_gre nf_conntrack_netlink > nf_conntrack_netbios_ns nf_conntrack_irc nf_conntrack_h323 nf_conntrack_ftp > xt_TPROXY nf_tproxy_core xt_tcpmss xt_pkttype xt_physdev xt_owner xt_NFQUEUE > xt_NFLOG nfnetlink_log xt_multiport xt_MARK xt_mark xt_mac xt_limit xt_length > xt_iprange xt_helper xt_hashlimit xt_DSCP xt_dscp xt_dccp xt_conntrack > xt_CONNMARK xt_connmark xt_CLASSIFY ipt_LOG xt_tcpudp xt_state iptable_nat > nf_nat nf_conntrac > Jun 24 16:36:07 i-38020f57 kernel: k_ipv4 nf_defrag_ipv4 nf_conntrack > iptable_mangle nfnetlink iptable_filter ip_tables x_tables ext3 jbd loop > snd_pcm snd_timer snd soundcore snd_page_alloc pcspkr evdev ext4 mbcache jbd2 > crc16 dm_mod xen_netfront xen_blkfront > Jun 24 16:36:07 i-38020f57 kernel: [5369328.125158] Pid: 3817, comm: tlsmgr > Tainted: G W 2.6.32-5-xen-amd64 #1 > Jun 24 16:36:07 i-38020f57 kernel: [5369328.125164] Call Trace: > Jun 24 16:36:07 i-38020f57 kernel: [5369328.125174] [<ffffffffa0032c81>] ? > jbd2_journal_stop+0x189/0x25d [jbd2] > Jun 24 16:36:07 i-38020f57 kernel: [5369328.125183] [<ffffffffa0032c81>] ? > jbd2_journal_stop+0x189/0x25d [jbd2] > Jun 24 16:36:07 i-38020f57 kernel: [5369328.125194] [<ffffffff8104ef00>] ? > warn_slowpath_common+0x77/0xa3 > Jun 24 16:36:07 i-38020f57 kernel: [5369328.125203] [<ffffffffa0032c81>] ? > jbd2_journal_stop+0x189/0x25d [jbd2] > Jun 24 16:36:07 i-38020f57 kernel: [5369328.125222] [<ffffffffa0074c8e>] ? > __ext4_journal_stop+0x63/0x69 [ext4] > Jun 24 16:36:07 i-38020f57 kernel: [5369328.125338] [<ffffffffa0060949>] ? > ext4_journalled_write_end+0x160/0x19a [ext4] > Jun 24 16:36:07 i-38020f57 kernel: [5369328.125351] [<ffffffffa00857c6>] ? > ext4_xattr_get+0x1fa/0x27c [ext4] > Jun 24 16:36:07 i-38020f57 kernel: [5369328.125361] [<ffffffff810b5e91>] ? > generic_file_buffered_write+0x18d/0x278 > Jun 24 16:36:07 i-38020f57 kernel: [5369328.125368] [<ffffffff810b632d>] ? > __generic_file_aio_write+0x25f/0x293 > Jun 24 16:36:07 i-38020f57 kernel: [5369328.125377] [<ffffffffa0032d42>] ? > jbd2_journal_stop+0x24a/0x25d [jbd2] > Jun 24 16:36:07 i-38020f57 kernel: [5369328.125385] [<ffffffff8100eccf>] ? > xen_restore_fl_direct_end+0x0/0x1 > Jun 24 16:36:07 i-38020f57 kernel: [5369328.125391] [<ffffffff810b63ba>] ? > generic_file_aio_write+0x59/0x9f > Jun 24 16:36:07 i-38020f57 kernel: [5369328.125398] [<ffffffff810efa46>] ? > do_sync_write+0xce/0x113 > Jun 24 16:36:07 i-38020f57 kernel: [5369328.125410] [<ffffffffa0074c8e>] ? > __ext4_journal_stop+0x63/0x69 [ext4] > Jun 24 16:36:07 i-38020f57 kernel: [5369328.125418] [<ffffffff81065f06>] ? > autoremove_wake_function+0x0/0x2e > Jun 24 16:36:07 i-38020f57 kernel: [5369328.125426] [<ffffffff81102492>] ? > notify_change+0x2b3/0x2c5 > Jun 24 16:36:07 i-38020f57 kernel: [5369328.125432] [<ffffffff810f0398>] ? > vfs_write+0xa9/0x102 > Jun 24 16:36:07 i-38020f57 kernel: [5369328.125437] [<ffffffff810f0448>] ? > sys_pwrite64+0x57/0x77 > Jun 24 16:36:07 i-38020f57 kernel: [5369328.125443] [<ffffffff810ef04d>] ? > sys_ftruncate+0x112/0x11d > Jun 24 16:36:07 i-38020f57 kernel: [5369328.125449] [<ffffffff81011b42>] ? > system_call_fastpath+0x16/0x1b > Jun 24 16:36:07 i-38020f57 kernel: [5369328.125454] ---[ end trace > 2c615eb111c993cd ]--- > Jun 24 16:36:07 i-38020f57 kernel: [5369328.180777] > transaction->t_outstanding_credits = 9 > Jun 24 16:36:07 i-38020f57 kernel: [5369328.180787] transaction->t_nr_buffers > = 10 > Jun 24 16:36:07 i-38020f57 kernel: [5369328.180792] ------------[ cut here > ]------------ > Jun 24 16:36:07 i-38020f57 kernel: [5369328.180810] WARNING: at > /tmp/kdm-deb-kernel/linux-2.6-2.6.32/debian/build/source_amd64_xen/fs/jbd2/transaction.c:1329 > jbd2_journal_stop+0x189/0x25d [jbd2]() > Jun 24 16:36:07 i-38020f57 kernel: [5369328.180819] Modules linked in: > ip6table_filter ip6_tables act_police cls_flow cls_fw cls_u32 sch_htb > sch_hfsc sch_ingress sch_sfq xt_time xt_connlimit xt_realm iptable_raw > xt_comment xt_recent xt_policy ipt_ULOG ipt_REJECT ipt_REDIRECT ipt_NETMAP > ipt_MASQUERADE ipt_ECN ipt_ecn ipt_CLUSTERIP ipt_ah ipt_addrtype nf_nat_tftp > nf_nat_snmp_basic nf_nat_sip nf_nat_pptp nf_nat_proto_gre nf_nat_irc > nf_nat_h323 nf_nat_ftp nf_nat_amanda ts_kmp nf_conntrack_amanda > nf_conntrack_sane nf_conntrack_tftp nf_conntrack_sip nf_conntrack_proto_sctp > nf_conntrack_pptp nf_conntrack_proto_gre nf_conntrack_netlink > nf_conntrack_netbios_ns nf_conntrack_irc nf_conntrack_h323 nf_conntrack_ftp > xt_TPROXY nf_tproxy_core xt_tcpmss xt_pkttype xt_physdev xt_owner xt_NFQUEUE > xt_NFLOG nfnetlink_log xt_multiport xt_MARK xt_mark xt_mac xt_limit xt_length > xt_iprange xt_helper xt_hashlimit xt_DSCP xt_dscp xt_dccp xt_conntrack > xt_CONNMARK xt_connmark xt_CLASSIFY ipt_LOG xt_tcpudp xt_state iptable_nat > nf_nat nf_conntrac > Jun 24 16:36:07 i-38020f57 kernel: k_ipv4 nf_defrag_ipv4 nf_conntrack > iptable_mangle nfnetlink iptable_filter ip_tables x_tables ext3 jbd loop > snd_pcm snd_timer snd soundcore snd_page_alloc pcspkr evdev ext4 mbcache jbd2 > crc16 dm_mod xen_netfront xen_blkfront > Jun 24 16:36:07 i-38020f57 kernel: [5369328.180969] Pid: 3817, comm: tlsmgr > Tainted: G W 2.6.32-5-xen-amd64 #1 > Jun 24 16:36:07 i-38020f57 kernel: [5369328.180975] Call Trace: > Jun 24 16:36:07 i-38020f57 kernel: [5369328.180983] [<ffffffffa0032c81>] ? > jbd2_journal_stop+0x189/0x25d [jbd2] > Jun 24 16:36:07 i-38020f57 kernel: [5369328.180992] [<ffffffffa0032c81>] ? > jbd2_journal_stop+0x189/0x25d [jbd2] > Jun 24 16:36:07 i-38020f57 kernel: [5369328.180999] [<ffffffff8104ef00>] ? > warn_slowpath_common+0x77/0xa3 > Jun 24 16:36:07 i-38020f57 kernel: [5369328.181006] [<ffffffff8100eccf>] ? > xen_restore_fl_direct_end+0x0/0x1 > Jun 24 16:36:07 i-38020f57 kernel: [5369328.181015] [<ffffffffa0032c81>] ? > jbd2_journal_stop+0x189/0x25d [jbd2] > Jun 24 16:36:07 i-38020f57 kernel: [5369328.181024] [<ffffffffa0033cd6>] ? > jbd2_journal_start+0x96/0xc6 [jbd2] > Jun 24 16:36:07 i-38020f57 kernel: [5369328.181083] [<ffffffffa0070df6>] ? > ext4_force_commit+0xa4/0xb3 [ext4] > Jun 24 16:36:07 i-38020f57 kernel: [5369328.181094] [<ffffffffa0058a37>] ? > ext4_sync_file+0x8f/0x25c [ext4] > Jun 24 16:36:07 i-38020f57 kernel: [5369328.181104] [<ffffffff8110ccd4>] ? > vfs_fsync_range+0x73/0x9e > Jun 24 16:36:07 i-38020f57 kernel: [5369328.181110] [<ffffffff8110cd7e>] ? > do_fsync+0x28/0x39 > Jun 24 16:36:07 i-38020f57 kernel: [5369328.181115] [<ffffffff8110cd9d>] ? > sys_fdatasync+0xe/0x13 > Jun 24 16:36:07 i-38020f57 kernel: [5369328.181125] [<ffffffff8130d89a>] ? > error_exit+0x2a/0x60 > Jun 24 16:36:07 i-38020f57 kernel: [5369328.181131] [<ffffffff81011b42>] ? > system_call_fastpath+0x16/0x1b > Jun 24 16:36:07 i-38020f57 kernel: [5369328.181137] [<ffffffff810092eb>] ? > hypercall_page+0x2eb/0x1001 > Jun 24 16:36:07 i-38020f57 kernel: [5369328.181142] ---[ end trace > 2c615eb111c993ce ]--- > Jun 24 16:36:07 i-38020f57 kernel: [5369328.181160] > transaction->t_outstanding_credits = 9 > Jun 24 16:36:07 i-38020f57 kernel: [5369328.181164] transaction->t_nr_buffers > = 10 > Jun 24 16:36:07 i-38020f57 kernel: [5369328.181168] ------------[ cut here > ]------------ > Jun 24 16:36:07 i-38020f57 kernel: [5369328.181176] WARNING: at > /tmp/kdm-deb-kernel/linux-2.6-2.6.32/debian/build/source_amd64_xen/fs/jbd2/commit.c:538 > jbd2_journal_commit_transaction+0x574/0x118b [jbd2]() > Jun 24 16:36:07 i-38020f57 kernel: [5369328.181185] Modules linked in: > ip6table_filter ip6_tables act_police cls_flow cls_fw cls_u32 sch_htb > sch_hfsc sch_ingress sch_sfq xt_time xt_connlimit xt_realm iptable_raw > xt_comment xt_recent xt_policy ipt_ULOG ipt_REJECT ipt_REDIRECT ipt_NETMAP > ipt_MASQUERADE ipt_ECN ipt_ecn ipt_CLUSTERIP ipt_ah ipt_addrtype nf_nat_tftp > nf_nat_snmp_basic nf_nat_sip nf_nat_pptp nf_nat_proto_gre nf_nat_irc > nf_nat_h323 nf_nat_ftp nf_nat_amanda ts_kmp nf_conntrack_amanda > nf_conntrack_sane nf_conntrack_tftp nf_conntrack_sip nf_conntrack_proto_sctp > nf_conntrack_pptp nf_conntrack_proto_gre nf_conntrack_netlink > nf_conntrack_netbios_ns nf_conntrack_irc nf_conntrack_h323 nf_conntrack_ftp > xt_TPROXY nf_tproxy_core xt_tcpmss xt_pkttype xt_physdev xt_owner xt_NFQUEUE > xt_NFLOG nfnetlink_log xt_multiport xt_MARK xt_mark xt_mac xt_limit xt_length > xt_iprange xt_helper xt_hashlimit xt_DSCP xt_dscp xt_dccp xt_conntrack > xt_CONNMARK xt_connmark xt_CLASSIFY ipt_LOG xt_tcpudp xt_state iptable_nat > nf_nat nf_conntrac > Jun 24 16:36:07 i-38020f57 kernel: k_ipv4 nf_defrag_ipv4 nf_conntrack > iptable_mangle nfnetlink iptable_filter ip_tables x_tables ext3 jbd loop > snd_pcm snd_timer snd soundcore snd_page_alloc pcspkr evdev ext4 mbcache jbd2 > crc16 dm_mod xen_netfront xen_blkfront > Jun 24 16:36:07 i-38020f57 kernel: [5369328.181368] Pid: 992, comm: > jbd2/dm-23-8 Tainted: G W 2.6.32-5-xen-amd64 #1 > Jun 24 16:36:07 i-38020f57 kernel: [5369328.181374] Call Trace: > Jun 24 16:36:07 i-38020f57 kernel: [5369328.181383] [<ffffffffa0034471>] ? > jbd2_journal_commit_transaction+0x574/0x118b [jbd2] > Jun 24 16:36:07 i-38020f57 kernel: [5369328.181393] [<ffffffffa0034471>] ? > jbd2_journal_commit_transaction+0x574/0x118b [jbd2] > Jun 24 16:36:07 i-38020f57 kernel: [5369328.181401] [<ffffffff8104ef00>] ? > warn_slowpath_common+0x77/0xa3 > Jun 24 16:36:07 i-38020f57 kernel: [5369328.181409] [<ffffffffa0034471>] ? > jbd2_journal_commit_transaction+0x574/0x118b [jbd2] > Jun 24 16:36:07 i-38020f57 kernel: [5369328.181418] [<ffffffff8130bf48>] ? > thread_return+0x79/0xe0 > Jun 24 16:36:07 i-38020f57 kernel: [5369328.181424] [<ffffffff8100e629>] ? > xen_force_evtchn_callback+0x9/0xa > Jun 24 16:36:07 i-38020f57 kernel: [5369328.181430] [<ffffffff8100ece2>] ? > check_events+0x12/0x20 > Jun 24 16:36:07 i-38020f57 kernel: [5369328.181436] [<ffffffff8130d2e2>] ? > _spin_unlock_irqrestore+0xd/0xe > Jun 24 16:36:07 i-38020f57 kernel: [5369328.181445] [<ffffffff8105b8c8>] ? > try_to_del_timer_sync+0x63/0x6c > Jun 24 16:36:07 i-38020f57 kernel: [5369328.181455] [<ffffffffa003a98b>] ? > kjournald2+0xbe/0x206 [jbd2] > Jun 24 16:36:07 i-38020f57 kernel: [5369328.181461] [<ffffffff81065f06>] ? > autoremove_wake_function+0x0/0x2e > Jun 24 16:36:07 i-38020f57 kernel: [5369328.181470] [<ffffffffa003a8cd>] ? > kjournald2+0x0/0x206 [jbd2] > Jun 24 16:36:07 i-38020f57 kernel: [5369328.181475] [<ffffffff81065c39>] ? > kthread+0x79/0x81 > Jun 24 16:36:07 i-38020f57 kernel: [5369328.181482] [<ffffffff81012baa>] ? > child_rip+0xa/0x20 > Jun 24 16:36:07 i-38020f57 kernel: [5369328.181487] [<ffffffff81011d61>] ? > int_ret_from_sys_call+0x7/0x1b > Jun 24 16:36:07 i-38020f57 kernel: [5369328.181493] [<ffffffff8101251d>] ? > retint_restore_args+0x5/0x6 > Jun 24 16:36:07 i-38020f57 kernel: [5369328.181499] [<ffffffff81012ba0>] ? > child_rip+0x0/0x20 > Jun 24 16:36:07 i-38020f57 kernel: [5369328.181503] ---[ end trace > 2c615eb111c993cf ]--- -- To UNSUBSCRIBE, email to debian-kernel-requ...@lists.debian.org with a subject of "unsubscribe". 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