I run 50 fsx tests on ext3 filesystem on 2.5.70-mm6 kernel. Serveral fsx
tests hang with the status D, after the tests run for a while. No oops,
no error messages. I found same problem on mm5, but 2.5.70 is fine.
Here is the stack info:
fsx D C3496298 932 1 933 852 (NOTLB)
Call Trace:
[<c0109e2e>] apic_timer_interrupt+0x1a/0x20
[<c011c546>] io_schedule+0x26/0x30
[<c01386ac>] wait_on_page_bit_wq+0xcc/0x100
[<c011ddf0>] autoremove_wake_function+0x0/0x50
[<c011ddf0>] autoremove_wake_function+0x0/0x50
[<c0142815>] truncate_inode_pages+0x2e5/0x2f0
[<c014712b>] vmtruncate+0x6b/0x100
[<c0171e94>] inode_setattr+0x134/0x150
[<c0195aca>] ext3_setattr+0x7a/0x1a0
[<c0160f6e>] cp_new_stat64+0xfe/0x110
[<c0172080>] notify_change+0x160/0x19d
[<c0153f3a>] do_truncate+0x6a/0x90
[<c0161037>] sys_fstat64+0x37/0x40
[<c0154228>] sys_ftruncate+0x118/0x1b0
[<c01558f0>] generic_file_llseek+0x0/0xf0
[<c0155c29>] sys_lseek+0x69/0xb0
[<c010943f>] syscall_call+0x7/0xb
fsx D C0109E2E 933 1 934 932 (NOTLB)
Call Trace:
[<c0109e2e>] apic_timer_interrupt+0x1a/0x20
[<c02b04f3>] generic_unplug_device+0x23/0x70
[<c011c546>] io_schedule+0x26/0x30
[<c01386ac>] wait_on_page_bit_wq+0xcc/0x100
[<c011ddf0>] autoremove_wake_function+0x0/0x50
[<c011ddf0>] autoremove_wake_function+0x0/0x50
[<c0142815>] truncate_inode_pages+0x2e5/0x2f0
[<c014712b>] vmtruncate+0x6b/0x100
[<c0171e94>] inode_setattr+0x134/0x150
[<c0195aca>] ext3_setattr+0x7a/0x1a0
[<c0160f6e>] cp_new_stat64+0xfe/0x110
[<c0172080>] notify_change+0x160/0x19d
[<c0153f3a>] do_truncate+0x6a/0x90
[<c0161037>] sys_fstat64+0x37/0x40
[<c0154228>] sys_ftruncate+0x118/0x1b0
[<c01558f0>] generic_file_llseek+0x0/0xf0
[<c0155c29>] sys_lseek+0x69/0xb0
[<c010943f>] syscall_call+0x7/0xb
fsx D F6A43DA8 934 1 935 933 (NOTLB)
Call Trace:
[<c0109e2e>] apic_timer_interrupt+0x1a/0x20
[<c011c546>] io_schedule+0x26/0x30
[<c01386ac>] wait_on_page_bit_wq+0xcc/0x100
[<c011ddf0>] autoremove_wake_function+0x0/0x50
[<c011ddf0>] autoremove_wake_function+0x0/0x50
[<c0142815>] truncate_inode_pages+0x2e5/0x2f0
[<c014712b>] vmtruncate+0x6b/0x100
[<c0171e94>] inode_setattr+0x134/0x150
[<c0195aca>] ext3_setattr+0x7a/0x1a0
[<c0160f6e>] cp_new_stat64+0xfe/0x110
[<c0172080>] notify_change+0x160/0x19d
[<c0153f3a>] do_truncate+0x6a/0x90
[<c0161037>] sys_fstat64+0x37/0x40
[<c0154228>] sys_ftruncate+0x118/0x1b0
[<c01558f0>] generic_file_llseek+0x0/0xf0
[<c0155c29>] sys_lseek+0x69/0xb0
[<c010943f>] syscall_call+0x7/0xb
fsx D F7B55A00 935 1 936 934 (NOTLB)
Call Trace:
[<c02aea96>] elv_next_request+0x16/0x100
[<c02b052a>] generic_unplug_device+0x5a/0x70
[<c011c546>] io_schedule+0x26/0x30
[<c01386ac>] wait_on_page_bit_wq+0xcc/0x100
[<c011ddf0>] autoremove_wake_function+0x0/0x50
[<c011ddf0>] autoremove_wake_function+0x0/0x50
[<c0142815>] truncate_inode_pages+0x2e5/0x2f0
[<c014712b>] vmtruncate+0x6b/0x100
[<c0171e94>] inode_setattr+0x134/0x150
[<c0195aca>] ext3_setattr+0x7a/0x1a0
[<c0160f6e>] cp_new_stat64+0xfe/0x110
[<c0172080>] notify_change+0x160/0x19d
[<c0153f3a>] do_truncate+0x6a/0x90
[<c0161037>] sys_fstat64+0x37/0x40
[<c0154228>] sys_ftruncate+0x118/0x1b0
[<c01558f0>] generic_file_llseek+0x0/0xf0
[<c0155c29>] sys_lseek+0x69/0xb0
[<c010943f>] syscall_call+0x7/0xb
fsx D F6A1E000 936 1 937 935 (NOTLB)
Call Trace:
[<c011bcc0>] schedule+0x280/0x4f0
[<c011c546>] io_schedule+0x26/0x30
[<c01386ac>] wait_on_page_bit_wq+0xcc/0x100
[<c011ddf0>] autoremove_wake_function+0x0/0x50
[<c011ddf0>] autoremove_wake_function+0x0/0x50
[<c0142815>] truncate_inode_pages+0x2e5/0x2f0
[<c014712b>] vmtruncate+0x6b/0x100
[<c0171e94>] inode_setattr+0x134/0x150
[<c0195aca>] ext3_setattr+0x7a/0x1a0
[<c0160f6e>] cp_new_stat64+0xfe/0x110
[<c0172080>] notify_change+0x160/0x19d
[<c0153f3a>] do_truncate+0x6a/0x90
[<c0161037>] sys_fstat64+0x37/0x40
[<c0154228>] sys_ftruncate+0x118/0x1b0
[<c01558f0>] generic_file_llseek+0x0/0xf0
[<c0155c29>] sys_lseek+0x69/0xb0
[<c010943f>] syscall_call+0x7/0xb
fsx D F6A1DDA8 937 1 938 936 (NOTLB)
Call Trace:
[<c0109e2e>] apic_timer_interrupt+0x1a/0x20
[<c011c546>] io_schedule+0x26/0x30
[<c01386ac>] wait_on_page_bit_wq+0xcc/0x100
[<c011ddf0>] autoremove_wake_function+0x0/0x50
[<c011ddf0>] autoremove_wake_function+0x0/0x50
[<c0142815>] truncate_inode_pages+0x2e5/0x2f0
[<c014712b>] vmtruncate+0x6b/0x100
[<c0171e94>] inode_setattr+0x134/0x150
[<c0195aca>] ext3_setattr+0x7a/0x1a0
[<c0160f6e>] cp_new_stat64+0xfe/0x110
[<c0172080>] notify_change+0x160/0x19d
[<c0153f3a>] do_truncate+0x6a/0x90
[<c0161037>] sys_fstat64+0x37/0x40
[<c0154228>] sys_ftruncate+0x118/0x1b0
[<c01558f0>] generic_file_llseek+0x0/0xf0
[<c0155c29>] sys_lseek+0x69/0xb0
[<c010943f>] syscall_call+0x7/0xb
fsx D 00000001 938 1 939 937 (NOTLB)
Call Trace:
[<c011c546>] io_schedule+0x26/0x30
[<c0157565>] __wait_on_buffer_wq+0xf5/0x100
[<c011ddf0>] autoremove_wake_function+0x0/0x50
[<c011ddf0>] autoremove_wake_function+0x0/0x50
[<c0157587>] __wait_on_buffer+0x17/0x20
[<c01a3018>] journal_invalidatepage+0x88/0x130
[<c0193e93>] ext3_invalidatepage+0x43/0x50
[<c01423e7>] do_invalidatepage+0x27/0x30
[<c014247e>] truncate_complete_page+0x8e/0x90
[<c0142604>] truncate_inode_pages+0xd4/0x2f0
[<c014712b>] vmtruncate+0x6b/0x100
[<c0171e94>] inode_setattr+0x134/0x150
[<c0195aca>] ext3_setattr+0x7a/0x1a0
[<c0160f6e>] cp_new_stat64+0xfe/0x110
[<c0172080>] notify_change+0x160/0x19d
[<c0153f3a>] do_truncate+0x6a/0x90
[<c0161037>] sys_fstat64+0x37/0x40
[<c0154228>] sys_ftruncate+0x118/0x1b0
[<c01558f0>] generic_file_llseek+0x0/0xf0
[<c0155c29>] sys_lseek+0x69/0xb0
[<c010943f>] syscall_call+0x7/0xb
fsx D C0109E2E 939 1 940 938 (NOTLB)
Call Trace:
[<c0109e2e>] apic_timer_interrupt+0x1a/0x20
[<c011c546>] io_schedule+0x26/0x30
[<c01386ac>] wait_on_page_bit_wq+0xcc/0x100
[<c011ddf0>] autoremove_wake_function+0x0/0x50
[<c011ddf0>] autoremove_wake_function+0x0/0x50
[<c0142815>] truncate_inode_pages+0x2e5/0x2f0
[<c014712b>] vmtruncate+0x6b/0x100
[<c0171e94>] inode_setattr+0x134/0x150
[<c0195aca>] ext3_setattr+0x7a/0x1a0
[<c0160f6e>] cp_new_stat64+0xfe/0x110
[<c0172080>] notify_change+0x160/0x19d
[<c0153f3a>] do_truncate+0x6a/0x90
[<c0161037>] sys_fstat64+0x37/0x40
[<c0154228>] sys_ftruncate+0x118/0x1b0
[<c01558f0>] generic_file_llseek+0x0/0xf0
[<c0155c29>] sys_lseek+0x69/0xb0
[<c010943f>] syscall_call+0x7/0xb
fsx D 00000001 940 1 941 939 (NOTLB)
Call Trace:
[<c011c546>] io_schedule+0x26/0x30
[<c0157565>] __wait_on_buffer_wq+0xf5/0x100
[<c011ddf0>] autoremove_wake_function+0x0/0x50
[<c011ddf0>] autoremove_wake_function+0x0/0x50
[<c0157587>] __wait_on_buffer+0x17/0x20
[<c01a3018>] journal_invalidatepage+0x88/0x130
[<c0193e93>] ext3_invalidatepage+0x43/0x50
[<c01423e7>] do_invalidatepage+0x27/0x30
[<c014247e>] truncate_complete_page+0x8e/0x90
[<c0142604>] truncate_inode_pages+0xd4/0x2f0
[<c014712b>] vmtruncate+0x6b/0x100
[<c0171e94>] inode_setattr+0x134/0x150
[<c0195aca>] ext3_setattr+0x7a/0x1a0
[<c0160f6e>] cp_new_stat64+0xfe/0x110
[<c0172080>] notify_change+0x160/0x19d
[<c0153f3a>] do_truncate+0x6a/0x90
[<c0161037>] sys_fstat64+0x37/0x40
[<c0154228>] sys_ftruncate+0x118/0x1b0
[<c01558f0>] generic_file_llseek+0x0/0xf0
[<c0155c29>] sys_lseek+0x69/0xb0
[<c010943f>] syscall_call+0x7/0xb
fsx D 00000001 941 1 940 (NOTLB)
Call Trace:
[<c011c546>] io_schedule+0x26/0x30
[<c0157565>] __wait_on_buffer_wq+0xf5/0x100
[<c011ddf0>] autoremove_wake_function+0x0/0x50
[<c015af00>] submit_bh+0x90/0x1e0
[<c011ddf0>] autoremove_wake_function+0x0/0x50
[<c02b1cc4>] submit_bio+0x54/0xa0
[<c0158acd>] __bread_slow_wq+0xad/0xf0
[<c0158db6>] __bread+0x46/0x50
[<c018eb98>] read_block_bitmap+0x58/0xa0
[<c018f902>] ext3_new_block+0x1a2/0x590
[<c0158c73>] __find_get_block+0x73/0x100
[<c01922f7>] ext3_alloc_block+0x37/0x40
[<c01926ba>] ext3_alloc_branch+0x4a/0x2c0
[<c01924c2>] ext3_get_branch+0x72/0x100
[<c0192cbc>] ext3_get_block_handle+0x18c/0x360
[<c015b501>] alloc_buffer_head+0x41/0x50
[<c0192ef4>] ext3_get_block+0x64/0xb0
[<c0159827>] __block_prepare_write+0x227/0x4b0
[<c015a364>] block_prepare_write+0x34/0x50
[<c0192e90>] ext3_get_block+0x0/0xb0
[<c01934d1>] ext3_prepare_write+0x71/0x130
[<c0192e90>] ext3_get_block+0x0/0xb0
[<c013a5cd>] generic_file_aio_write_nolock+0x38d/0xa50
[<c0195808>] ext3_do_update_inode+0x1c8/0x3d0
[<c0158d97>] __bread+0x27/0x50
[<c01951f3>] ext3_get_inode_loc+0x103/0x1a0
[<c013adee>] generic_file_aio_write+0x9e/0x120
[<c0190bf4>] ext3_file_write+0x44/0xe0
[<c0156046>] do_sync_write+0xb6/0xf0
[<c0177a56>] __mark_inode_dirty+0xf6/0x100
[<c0160f6e>] cp_new_stat64+0xfe/0x110
[<c011ddf0>] autoremove_wake_function+0x0/0x50
[<c0127cb6>] update_wall_time+0x16/0x40
[<c01280f0>] do_timer+0xc0/0xd0
[<c015613e>] vfs_write+0xbe/0x130
[<c01558f0>] generic_file_llseek+0x0/0xf0
[<c0156262>] sys_write+0x42/0x70
[<c010943f>] syscall_call+0x7/0xb
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