Sorry. Understand. Yes, I am told it does. No way to be sure. On Tue, Jun 3, 2008 at 7:58 PM, Eric Sandeen <sandeen@xxxxxxxxxx> wrote: > Srinivas Murthy wrote: >> The changes we have are in the networking part. Nothing in the fs or >> block layers. >> >> Thanks, >> _Sri >> > > Ok - and does it still happen without the taint? :) > > networking can corrupt memory as well as anything else. > > I'm not saying that's it for sure but it's worth testing. > > -Eric > >> >> >> >> On Tue, Jun 3, 2008 at 7:47 PM, Eric Sandeen <sandeen@xxxxxxxxxx> wrote: >>> Srinivas Murthy wrote: >>>> Hi >>>> >>>> I have the following kernel (2.6.23) crash on a 2-cpu smp 32b x86 system. >>>> <0>Assertion failure in journal_commit_transaction() at >>>> fs/jbd/commit.c:693: "((&bh->b_count)->counter) == 0" >>>> <0>------------[ cut here ]------------ >>>> <2>kernel BUG at fs/jbd/commit.c:693! >>>> <0>invalid opcode: 0000 [#1] >>>> <0>PREEMPT SMP >>>> <0>CPU: 1 >>>> <0>EIP: 0060:[<c02c1149>] Tainted: P VLI >>> What's the proprietary kernel; does it happen without the tainted kernel? >>> >>> -Eric >>> >>>> <0>EFLAGS: 00010296 (2.6.23.waas #4) >>>> <0>EIP is at journal_commit_transaction+0x879/0xe00 >>>> <0>eax: 00000096 ebx: f76bcf00 ecx: ffffffff edx: f7588ac0 >>>> <0>esi: f6c66f88 edi: c0651dcd ebp: c6549f5c esp: c6549ec4 >>>> <0>ds: 007b es: 007b fs: 00d8 gs: 0000 ss: 0068 >>>> <0>Process kjournald (pid: 1684, ti=c6548000 task=c39db580 task.ti=c6548000) >>>> <0>Stack: c0651de8 c0651dcd c0651e44 000002b5 c0651fa0 00000000 >>>> 00000000 f7f63414 >>>> <0> f7f634dc 00000000 00000fcc f7435034 00000000 00000000 >>>> c6402000 00000000 >>>> <0> f7f63400 f7386fc0 000005d7 f77fb580 c39db580 f70bdd74 >>>> 00000202 c70f8000 >>>> <0>Call Trace: >>>> <0> [<c0203a1a>] show_trace_log_lvl+0x1a/0x30 >>>> <0> [<c0203aea>] show_stack_log_lvl+0x9a/0xc0 >>>> <0> [<c0203d46>] show_registers+0x1d6/0x340 >>>> <0> [<c020403d>] die+0x10d/0x220 >>>> <0> [<c02041e1>] do_trap+0x91/0xd0 >>>> <0> [<c0204419>] do_invalid_op+0x89/0xa0 >>>> <0> [<c06317e2>] error_code+0x72/0x78 >>>> <0> [<c02c3845>] kjournald+0xb5/0x1f0 >>>> <0> [<c0232a5c>] kthread+0x5c/0xa0 >>>> <0> [<c020388b>] kernel_thread_helper+0x7/0x1c >>>> <0> ======================= >>>> <0>Code: 65 c0 b8 a0 1f 65 c0 bf cd 1d 65 c0 89 44 24 10 b8 b5 02 00 >>>> 00 89 44 24 0c b8 44 1e 65 c0 89 7c 24 04 89 44 24 08 e8 57 de f5 ff >>>> <0f> 0b eb fe 8b 43 34 85 c0 75 4e 8b 53 38 85 d2 0f 84 9e 00 00 >>>> <0>EIP: [<c02c1149>] journal_commit_transaction+0x879/0xe00 SS:ESP 0068:c6549ec4 >>>> <6>SysRq : Changing Loglevel >>>> <4>Loglevel set to 7 >>>> >>>> [0]kdb> btc >>>> btc: cpu status: Currently on cpu 0 >>>> Available cpus: 0-1 >>>> Stack traceback for pid 1609 >>>> 0xc69ce000 1609 2 1 0 R 0xc69ce1e0 *md5_resync >>>> esp eip Function (args) >>>> 0xc69e5d4c 0xc028fef3 bio_alloc_bioset+0xb3 (0x11200, invalid, 0xc70e3060) >>>> 0xc69e5d78 0xc028ffbe bio_alloc+0xe >>>> 0xc69e5d80 0xc054f6d7 r1buf_pool_alloc+0x37 (0x11200, 0xc39ca0c0) >>>> 0xc69e5da4 0xc024aff6 mempool_alloc+0x26 (0xf7e7dcc0, invalid) >>>> 0xc69e5de0 0xc0552624 sync_request+0x1f4 (0xf7f40a00, 0xa2ce80, 0x0, >>>> 0xc69e5ea0, 0x0) >>>> 0xc69e5e40 0xc056667f md_do_sync+0x4ef (0xf7f40a00) >>>> 0xc69e5f78 0xc0564f55 md_thread+0x35 (0xf7e7dc80) >>>> 0xc69e5fd0 0xc0232a5c kthread+0x5c (invalid) >>>> Stack traceback for pid 1684 >>>> 0xc39db580 1684 2 1 1 R 0xc39db760 kjournald >>>> esp eip Function (args) >>>> kdb_bb: address 0xffffffff not recognised >>>> Using old style backtrace, unreliable with no arguments >>>> esp eip Function (args) >>>> 0xc6549eb8 0xc02c1149 journal_commit_transaction+0x879 >>>> 0xc6549f28 0xc0227945 lock_timer_base+0x25 >>>> 0xc6549f40 0xc0227b6a try_to_del_timer_sync+0x4a >>>> 0xc6549f60 0xc02c3845 kjournald+0xb5 >>>> 0xc6549f88 0xc0233040 autoremove_wake_function >>>> 0xc6549f94 0xc062f8e1 __sched_text_start+0x1f1 >>>> 0xc6549fa8 0xc0233040 autoremove_wake_function >>>> [0]kdb> >>>> >>>> _______________________________________________ >>>> Ext3-users mailing list >>>> Ext3-users@xxxxxxxxxx >>>> https://www.redhat.com/mailman/listinfo/ext3-users >>> > > _______________________________________________ Ext3-users mailing list Ext3-users@xxxxxxxxxx https://www.redhat.com/mailman/listinfo/ext3-users
