bad: scheduling while atomic!
From: Lucas Gadani
Date: Sat Feb 21 2004 - 00:19:01 EST
Linux kernel version is vanilla 2.6.3. System is Debian/unstable.
Got the attached trace while I was removing a file from an ext3 fs.
Don't know if this is related, but system was doing a smart long
self-test while got this trace. So, I also attached a dump of "smartctl
-a".
--
Lucas
EXT3-fs error (device hdb5): ext3_free_blocks: bit already cleared for block 8457254
Aborting journal on device hdb5.
bad: scheduling while atomic!
Call Trace:
[<c0118c48>] schedule+0x568/0x580
[<c01d2851>] do_ide_request+0x11/0x20
[<c01c18df>] generic_unplug_device+0x5f/0x80
[<c0119b4e>] io_schedule+0xe/0x20
[<c014dffb>] __wait_on_buffer+0xbb/0xc0
[<c011a280>] autoremove_wake_function+0x0/0x40
[<c01c2d35>] submit_bio+0x35/0x80
[<c011a280>] autoremove_wake_function+0x0/0x40
[<c015135a>] sync_dirty_buffer+0x3a/0xa0
[<c018e84c>] journal_update_superblock+0x6c/0xc0
[<c0185a88>] ext3_handle_error+0x48/0xa0
[<c0185b18>] ext3_error+0x38/0x40
[<c017bf37>] ext3_free_blocks+0x3d7/0x480
[<c0180bbb>] ext3_free_data+0xbb/0x120
[<c0180ceb>] ext3_free_branches+0xcb/0x1e0
[<c0180ceb>] ext3_free_branches+0xcb/0x1e0
[<c0181206>] ext3_truncate+0x406/0x520
[<c018899f>] journal_start+0x7f/0xc0
[<c017e9f5>] start_transaction+0x15/0x60
[<c017eb59>] ext3_delete_inode+0x99/0xe0
[<c017eac0>] ext3_delete_inode+0x0/0xe0
[<c0164d41>] generic_delete_inode+0x61/0x100
[<c0164f78>] iput+0x58/0x80
[<c015b89d>] sys_unlink+0xdd/0x120
[<c015d8c9>] sys_ioctl+0xc9/0x260
[<c010a8a7>] syscall_call+0x7/0xb
bad: scheduling while atomic!
Call Trace:
[<c0118c48>] schedule+0x568/0x580
[<c01d2851>] do_ide_request+0x11/0x20
[<c01c18df>] generic_unplug_device+0x5f/0x80
[<c01c1a2e>] blk_run_queues+0x6e/0xc0
[<c0119b4e>] io_schedule+0xe/0x20
[<c014dffb>] __wait_on_buffer+0xbb/0xc0
[<c011a280>] autoremove_wake_function+0x0/0x40
[<c01c2d35>] submit_bio+0x35/0x80
[<c011a280>] autoremove_wake_function+0x0/0x40
[<c015135a>] sync_dirty_buffer+0x3a/0xa0
[<c0185a93>] ext3_handle_error+0x53/0xa0
[<c0185b18>] ext3_error+0x38/0x40
[<c017bf37>] ext3_free_blocks+0x3d7/0x480
[<c0180bbb>] ext3_free_data+0xbb/0x120
[<c0180ceb>] ext3_free_branches+0xcb/0x1e0
[<c0180ceb>] ext3_free_branches+0xcb/0x1e0
[<c0181206>] ext3_truncate+0x406/0x520
[<c018899f>] journal_start+0x7f/0xc0
[<c017e9f5>] start_transaction+0x15/0x60
[<c017eb59>] ext3_delete_inode+0x99/0xe0
[<c017eac0>] ext3_delete_inode+0x0/0xe0
[<c0164d41>] generic_delete_inode+0x61/0x100
[<c0164f78>] iput+0x58/0x80
[<c015b89d>] sys_unlink+0xdd/0x120
[<c015d8c9>] sys_ioctl+0xc9/0x260
[<c010a8a7>] syscall_call+0x7/0xb
ext3_abort called.
EXT3-fs abort (device hdb5): ext3_journal_start: Detected aborted journal
Remounting filesystem read-only
ext3_reserve_inode_write: aborting transaction: Journal has aborted in __ext3_journal_get_write_access<2>EXT3-fs error (device hdb5) in ext3_reserve_inode_write: Journal has aborted
EXT3-fs error (device hdb5) in ext3_truncate: Journal has aborted
ext3_reserve_inode_write: aborting transaction: Journal has aborted in __ext3_journal_get_write_access<2>EXT3-fs error (device hdb5) in ext3_reserve_inode_write: Journal has aborted
EXT3-fs error (device hdb5) in ext3_orphan_del: Journal has aborted
ext3_reserve_inode_write: aborting transaction: Journal has aborted in __ext3_journal_get_write_access<2>EXT3-fs error (device hdb5) in ext3_reserve_inode_write: Journal has aborted
__journal_remove_journal_head: freeing b_committed_data
__journal_remove_journal_head: freeing b_committed_data
__journal_remove_journal_head: freeing b_committed_data
__journal_remove_journal_head: freeing b_committed_data
__journal_remove_journal_head: freeing b_committed_data
__journal_remove_journal_head: freeing b_committed_data
__journal_remove_journal_head: freeing b_committed_data
__journal_remove_journal_head: freeing b_committed_data
__journal_remove_journal_head: freeing b_committed_data
__journal_remove_journal_head: freeing b_committed_data
__journal_remove_journal_head: freeing b_committed_data
__journal_remove_journal_head: freeing b_committed_data
__journal_remove_journal_head: freeing b_committed_data
EXT3-fs error (device hdb5) in ext3_delete_inode: Journal has aborted
smartctl version 5.26 Copyright (C) 2002-3 Bruce Allen
Home page is http://smartmontools.sourceforge.net/
=== START OF INFORMATION SECTION ===
Device Model: QUANTUM FIREBALLlct20 40
Serial Number: 754036117443
Firmware Version: APL.0900
Device is: Not in smartctl database [for details use: -P showall]
ATA Version is: 5
ATA Standard is: ATA/ATAPI-5 T13 1321D revision 1
Local Time is: Sat Feb 21 01:58:11 2004 BRT
SMART support is: Available - device has SMART capability.
SMART support is: Enabled
=== START OF READ SMART DATA SECTION ===
SMART overall-health self-assessment test result: PASSED
General SMART Values:
Offline data collection status: (0x05) Offline data collection activity was
aborted by an interrupting command from host.
Auto Offline Data Collection: Disabled.
Self-test execution status: ( 32) The self-test routine was interrupted
by the host with a hard or soft reset.
Total time to complete Offline
data collection: ( 51) seconds.
Offline data collection
capabilities: (0x1b) SMART execute Offline immediate.
Auto Offline data collection on/off support.
Suspend Offline collection upon new
command.
Offline surface scan supported.
Self-test supported.
No Conveyance Self-test supported.
No Selective Self-test supported.
SMART capabilities: (0x0003) Saves SMART data before entering
power-saving mode.
Supports SMART auto save timer.
Error logging capability: (0x01) Error logging supported.
No General Purpose Logging support.
Short self-test routine
recommended polling time: ( 2) minutes.
Extended self-test routine
recommended polling time: ( 47) minutes.
SMART Attributes Data Structure revision number: 11
Vendor Specific SMART Attributes with Thresholds:
ID# ATTRIBUTE_NAME FLAG VALUE WORST THRESH TYPE UPDATED WHEN_FAILED RAW_VALUE
1 Raw_Read_Error_Rate 0x0029 100 253 020 Pre-fail Offline - 0
3 Spin_Up_Time 0x0027 078 078 020 Pre-fail Always - 2791
4 Start_Stop_Count 0x0032 097 097 008 Old_age Always - 2452
5 Reallocated_Sector_Ct 0x0033 100 100 020 Pre-fail Always - 1
7 Seek_Error_Rate 0x000b 100 093 023 Pre-fail Always - 0
9 Power_On_Hours 0x0012 087 087 001 Old_age Always - 8705
10 Spin_Retry_Count 0x0026 100 095 000 Old_age Always - 0
11 Calibration_Retry_Count 0x0013 100 100 020 Pre-fail Always - 0
12 Power_Cycle_Count 0x0032 097 097 008 Old_age Always - 2365
13 Read_Soft_Error_Rate 0x000b 100 093 023 Pre-fail Always - 0
195 Hardware_ECC_Recovered 0x001a 100 100 000 Old_age Always - 31292
196 Reallocated_Event_Count 0x0010 100 100 020 Old_age Offline - 0
197 Current_Pending_Sector 0x0032 100 100 020 Old_age Always - 0
198 Offline_Uncorrectable 0x0010 100 253 000 Old_age Offline - 0
199 UDMA_CRC_Error_Count 0x001a 200 020 000 Old_age Always - 4866
SMART Error Log Version: 0
No Errors Logged
SMART Self-test log structure revision number 0
Warning: ATA Specification requires self-test log structure revision number = 1
Num Test_Description Status Remaining LifeTime(hours) LBA_of_first_error
# 1 Extended offline Interrupted (host reset) 10% 8704 -
# 2 Short offline Completed without error 00% 8681 -
# 3 Short offline Completed without error 00% 8657 -
# 4 Short offline Completed without error 00% 8633 -
# 5 Short offline Completed without error 00% 8609 -
# 6 Extended offline Completed without error 00% 8587 -