Re: BUG: scheduling while atomic, new libata code
On 12/28/06, Arnd Bergmann <[EMAIL PROTECTED]> wrote: On Thursday 28 December 2006 03:16, Jon Smirl wrote: > BUG: scheduling while atomic: hald-addon-stor/0x2000/5078 > [] __sched_text_start+0x5f9/0xb00 > [] net_rx_action+0xb3/0x180 > [] __do_softirq+0x72/0xe0 > [] do_IRQ+0x45/0x80 This doesn't seem to be related to libata at all. Like your first trace, you call schedule from a softirq context, which is always atomic. The only place where I can imagine this happening is the local_irq_enable() in there, which can be defined in different ways. Are you running with paravirt_ops, CONFIG_TRACE_IRQFLAGS_SUPPORT and/or kernel preemption enabled? Forgot this, # CONFIG_PARAVIRT is not set CPU is 2.8Mhz P4, no virtualization capabilities. Arnd <>< -- Jon Smirl [EMAIL PROTECTED] - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [EMAIL PROTECTED] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
Re: BUG: scheduling while atomic, new libata code
On 12/28/06, Arnd Bergmann <[EMAIL PROTECTED]> wrote: On Thursday 28 December 2006 03:16, Jon Smirl wrote: > BUG: scheduling while atomic: hald-addon-stor/0x2000/5078 > [] __sched_text_start+0x5f9/0xb00 > [] net_rx_action+0xb3/0x180 > [] __do_softirq+0x72/0xe0 > [] do_IRQ+0x45/0x80 This doesn't seem to be related to libata at all. Like your first trace, you call schedule from a softirq context, which is always atomic. The only place where I can imagine this happening is the local_irq_enable() in there, which can be defined in different ways. Are you running with paravirt_ops, CONFIG_TRACE_IRQFLAGS_SUPPORT and/or kernel preemption enabled? This is set, although I don't recall setting it. CONFIG_TRACE_IRQFLAGS_SUPPORT=y # CONFIG_PREEMPT_NONE is not set CONFIG_PREEMPT_VOLUNTARY=y # CONFIG_PREEMPT is not set CONFIG_PREEMPT_BKL=y Another odd thing I'm doing is simultaneously using a wired and wireless net at the same time. Arnd <>< -- Jon Smirl [EMAIL PROTECTED] - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [EMAIL PROTECTED] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
Re: BUG: scheduling while atomic, new libata code
On Thursday 28 December 2006 03:16, Jon Smirl wrote: > BUG: scheduling while atomic: hald-addon-stor/0x2000/5078 > [] __sched_text_start+0x5f9/0xb00 > [] net_rx_action+0xb3/0x180 > [] __do_softirq+0x72/0xe0 > [] do_IRQ+0x45/0x80 This doesn't seem to be related to libata at all. Like your first trace, you call schedule from a softirq context, which is always atomic. The only place where I can imagine this happening is the local_irq_enable() in there, which can be defined in different ways. Are you running with paravirt_ops, CONFIG_TRACE_IRQFLAGS_SUPPORT and/or kernel preemption enabled? Arnd <>< - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [EMAIL PROTECTED] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
Re: BUG: scheduling while atomic, new libata code
On Thursday 28 December 2006 03:16, Jon Smirl wrote: BUG: scheduling while atomic: hald-addon-stor/0x2000/5078 [c02b0289] __sched_text_start+0x5f9/0xb00 [c024a623] net_rx_action+0xb3/0x180 [c01210f2] __do_softirq+0x72/0xe0 [c0105205] do_IRQ+0x45/0x80 This doesn't seem to be related to libata at all. Like your first trace, you call schedule from a softirq context, which is always atomic. The only place where I can imagine this happening is the local_irq_enable() in there, which can be defined in different ways. Are you running with paravirt_ops, CONFIG_TRACE_IRQFLAGS_SUPPORT and/or kernel preemption enabled? Arnd - To unsubscribe from this list: send the line unsubscribe linux-kernel in the body of a message to [EMAIL PROTECTED] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
Re: BUG: scheduling while atomic, new libata code
On 12/28/06, Arnd Bergmann [EMAIL PROTECTED] wrote: On Thursday 28 December 2006 03:16, Jon Smirl wrote: BUG: scheduling while atomic: hald-addon-stor/0x2000/5078 [c02b0289] __sched_text_start+0x5f9/0xb00 [c024a623] net_rx_action+0xb3/0x180 [c01210f2] __do_softirq+0x72/0xe0 [c0105205] do_IRQ+0x45/0x80 This doesn't seem to be related to libata at all. Like your first trace, you call schedule from a softirq context, which is always atomic. The only place where I can imagine this happening is the local_irq_enable() in there, which can be defined in different ways. Are you running with paravirt_ops, CONFIG_TRACE_IRQFLAGS_SUPPORT and/or kernel preemption enabled? This is set, although I don't recall setting it. CONFIG_TRACE_IRQFLAGS_SUPPORT=y # CONFIG_PREEMPT_NONE is not set CONFIG_PREEMPT_VOLUNTARY=y # CONFIG_PREEMPT is not set CONFIG_PREEMPT_BKL=y Another odd thing I'm doing is simultaneously using a wired and wireless net at the same time. Arnd -- Jon Smirl [EMAIL PROTECTED] - To unsubscribe from this list: send the line unsubscribe linux-kernel in the body of a message to [EMAIL PROTECTED] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
Re: BUG: scheduling while atomic, new libata code
On 12/28/06, Arnd Bergmann [EMAIL PROTECTED] wrote: On Thursday 28 December 2006 03:16, Jon Smirl wrote: BUG: scheduling while atomic: hald-addon-stor/0x2000/5078 [c02b0289] __sched_text_start+0x5f9/0xb00 [c024a623] net_rx_action+0xb3/0x180 [c01210f2] __do_softirq+0x72/0xe0 [c0105205] do_IRQ+0x45/0x80 This doesn't seem to be related to libata at all. Like your first trace, you call schedule from a softirq context, which is always atomic. The only place where I can imagine this happening is the local_irq_enable() in there, which can be defined in different ways. Are you running with paravirt_ops, CONFIG_TRACE_IRQFLAGS_SUPPORT and/or kernel preemption enabled? Forgot this, # CONFIG_PARAVIRT is not set CPU is 2.8Mhz P4, no virtualization capabilities. Arnd -- Jon Smirl [EMAIL PROTECTED] - To unsubscribe from this list: send the line unsubscribe linux-kernel in the body of a message to [EMAIL PROTECTED] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
Re: BUG: scheduling while atomic, new libata code
Still getting the bug with patch applied. BUG: scheduling while atomic: hald-addon-stor/0x2000/5078 [] __sched_text_start+0x5f9/0xb00 [] net_rx_action+0xb3/0x180 [] __do_softirq+0x72/0xe0 [] do_IRQ+0x45/0x80 [] common_interrupt+0x23/0x28 [] __cond_resched+0x16/0x40 [] cond_resched+0x23/0x30 [] __reacquire_kernel_lock+0x1c/0x3c [] __sched_text_start+0x629/0xb00 [] wait_for_completion+0x8e/0xc0 [] default_wake_function+0x0/0x10 [] blk_execute_rq+0x7c/0xe0 [] __cond_resched+0x16/0x40 [] cond_resched+0x23/0x30 [] kmem_cache_zalloc+0x76/0x90 [] scsi_execute_req+0x3d/0xf0 [] sg_io+0x2a9/0x340 [] scsi_test_unit_ready+0x56/0xa0 [] sr_media_change+0x52/0x220 [sr_mod] [] reschedule_interrupt+0x28/0x30 [] sr_block_media_changed+0x0/0x10 [sr_mod] [] media_changed+0x5d/0xa0 [cdrom] [] check_disk_change+0x1c/0x80 [] cdrom_open+0x152/0xa90 [cdrom] [] scsi_test_unit_ready+0x56/0xa0 [] __d_lookup+0x89/0x100 [] dput+0xb5/0x130 [] do_lookup+0x65/0x190 [] ext3_permission+0x0/0x10 [ext3] [] dput+0xb5/0x130 [] __link_path_walk+0xc1a/0xc90 [] touch_atime+0x9e/0x110 [] mntput_no_expire+0x1b/0x80 [] link_path_walk+0x65/0xc0 [] hrtimer_cancel+0xe/0x20 [] hrtimer_nanosleep+0x49/0x110 [] kobject_get+0xf/0x20 [] get_disk+0x39/0x70 [] exact_lock+0x7/0x10 [] kobject_get+0xf/0x20 [] sr_block_open+0x5c/0xa0 [sr_mod] [] blkdev_open+0x0/0x70 [] do_open+0x1e9/0x290 [] blkdev_open+0x0/0x70 [] blkdev_open+0x30/0x70 [] __dentry_open+0xba/0x1c0 [] nameidata_to_filp+0x35/0x40 [] do_filp_open+0x4b/0x60 [] hrtimer_cancel+0xe/0x20 [] hrtimer_nanosleep+0x49/0x110 [] do_sys_open+0x4a/0xe0 [] sys_open+0x1c/0x20 [] sysenter_past_esp+0x5f/0x85 === -- Jon Smirl [EMAIL PROTECTED] - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [EMAIL PROTECTED] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
Re: BUG: scheduling while atomic, new libata code
Still getting the bug with patch applied. BUG: scheduling while atomic: hald-addon-stor/0x2000/5078 [c02b0289] __sched_text_start+0x5f9/0xb00 [c024a623] net_rx_action+0xb3/0x180 [c01210f2] __do_softirq+0x72/0xe0 [c0105205] do_IRQ+0x45/0x80 [c0103aab] common_interrupt+0x23/0x28 [c0117696] __cond_resched+0x16/0x40 [c02b07b3] cond_resched+0x23/0x30 [c02b225c] __reacquire_kernel_lock+0x1c/0x3c [c02b02b9] __sched_text_start+0x629/0xb00 [c02b086e] wait_for_completion+0x8e/0xc0 [c0117650] default_wake_function+0x0/0x10 [c01b321c] blk_execute_rq+0x7c/0xe0 [c0117696] __cond_resched+0x16/0x40 [c02b07b3] cond_resched+0x23/0x30 [c0161a36] kmem_cache_zalloc+0x76/0x90 [c02181fd] scsi_execute_req+0x3d/0xf0 [c01b6ce9] sg_io+0x2a9/0x340 [c0218306] scsi_test_unit_ready+0x56/0xa0 [f8986132] sr_media_change+0x52/0x220 [sr_mod] [c0103ad8] reschedule_interrupt+0x28/0x30 [f8986320] sr_block_media_changed+0x0/0x10 [sr_mod] [f89f508d] media_changed+0x5d/0xa0 [cdrom] [c01883ac] check_disk_change+0x1c/0x80 [f89f9432] cdrom_open+0x152/0xa90 [cdrom] [c0218306] scsi_test_unit_ready+0x56/0xa0 [c0175619] __d_lookup+0x89/0x100 [c0175b85] dput+0xb5/0x130 [c016ba75] do_lookup+0x65/0x190 [f8972540] ext3_permission+0x0/0x10 [ext3] [c0175b85] dput+0xb5/0x130 [c016dc6a] __link_path_walk+0xc1a/0xc90 [c017828e] touch_atime+0x9e/0x110 [c0179b5b] mntput_no_expire+0x1b/0x80 [c016dd45] link_path_walk+0x65/0xc0 [c01323fe] hrtimer_cancel+0xe/0x20 [c0132539] hrtimer_nanosleep+0x49/0x110 [c01bdf3f] kobject_get+0xf/0x20 [c01b5ce9] get_disk+0x39/0x70 [c01b5d27] exact_lock+0x7/0x10 [c01bdf3f] kobject_get+0xf/0x20 [f89863dc] sr_block_open+0x5c/0xa0 [sr_mod] [c0188e70] blkdev_open+0x0/0x70 [c0188bc9] do_open+0x1e9/0x290 [c0188e70] blkdev_open+0x0/0x70 [c0188ea0] blkdev_open+0x30/0x70 [c016307a] __dentry_open+0xba/0x1c0 [c0163235] nameidata_to_filp+0x35/0x40 [c016328b] do_filp_open+0x4b/0x60 [c01323fe] hrtimer_cancel+0xe/0x20 [c0132539] hrtimer_nanosleep+0x49/0x110 [c01632ea] do_sys_open+0x4a/0xe0 [c01633bc] sys_open+0x1c/0x20 [c010309a] sysenter_past_esp+0x5f/0x85 === -- Jon Smirl [EMAIL PROTECTED] - To unsubscribe from this list: send the line unsubscribe linux-kernel in the body of a message to [EMAIL PROTECTED] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
Re: BUG: scheduling while atomic, new libata code
On 12/26/06, Randy Dunlap <[EMAIL PROTECTED]> wrote: Can you apply and test the patch here: http://lkml.org/lkml/2006/12/26/62 and let us know if that fixes the BUG, please. I am running with the patch and haven't hit the BUG. But I wasn't hitting it very often without the patch so it may take a while to know if there is a difference. -- Jon Smirl [EMAIL PROTECTED] - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [EMAIL PROTECTED] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
Re: BUG: scheduling while atomic, new libata code
On Tue, 26 Dec 2006 20:47:31 -0500 Jon Smirl wrote: > Got this is my logs, no idea what triggered it. Using 2.6.20-rc2 > I have one PATA and one SATA HD on ICH5 and two PATA CDROM > All using the new libata drivers > > BUG: scheduling while atomic: hald-addon-stor/0x2000/5170 > [schedule+1529/2816] __sched_text_start+0x5f9/0xb00 > [blk_done_softirq+88/112] blk_done_softirq+0x58/0x70 > [__do_softirq+114/224] __do_softirq+0x72/0xe0 > [do_IRQ+69/128] do_IRQ+0x45/0x80 > [reschedule_interrupt+40/48] reschedule_interrupt+0x28/0x30 > [__cond_resched+22/64] __cond_resched+0x16/0x40 > [cond_resched+35/48] cond_resched+0x23/0x30 > [__reacquire_kernel_lock+28/60] __reacquire_kernel_lock+0x1c/0x3c > [schedule+1577/2816] __sched_text_start+0x629/0xb00 > [scsi_done+0/32] scsi_done+0x0/0x20 > [ata_scsi_translate+154/320] ata_scsi_translate+0x9a/0x140 > [scsi_request_fn+542/800] scsi_request_fn+0x21e/0x320 > [__cond_resched+22/64] __cond_resched+0x16/0x40 > [cond_resched+35/48] cond_resched+0x23/0x30 > [wait_for_completion+15/192] wait_for_completion+0xf/0xc0 > [blk_execute_rq_nowait+91/160] blk_execute_rq_nowait+0x5b/0xa0 > [cfq_set_request+0/896] cfq_set_request+0x0/0x380 > [cfq_set_request+508/896] cfq_set_request+0x1fc/0x380 > [blk_execute_rq+124/224] blk_execute_rq+0x7c/0xe0 > [blk_end_sync_rq+0/48] blk_end_sync_rq+0x0/0x30 > [cfq_set_request+0/896] cfq_set_request+0x0/0x380 > [elv_set_request+28/64] elv_set_request+0x1c/0x40 > [get_request+289/624] get_request+0x121/0x270 > [get_request_wait+39/288] get_request_wait+0x27/0x120 > [scsi_execute+217/256] scsi_execute+0xd9/0x100 > [pg0+944853162/1069057024] sr_do_ioctl+0x7a/0x240 [sr_mod] > [__wake_up+56/80] __wake_up+0x38/0x50 > [pg0+944854258/1069057024] sr_drive_status+0x62/0x80 [sr_mod] > [pg0+945482260/1069057024] cdrom_ioctl+0x514/0xde0 [cdrom] > [__mark_inode_dirty+52/400] __mark_inode_dirty+0x34/0x190 > [touch_atime+158/272] touch_atime+0x9e/0x110 > [pg0+944852851/1069057024] sr_block_ioctl+0x53/0xb0 [sr_mod] > [blkdev_driver_ioctl+109/128] blkdev_driver_ioctl+0x6d/0x80 > [blkdev_ioctl+751/2000] blkdev_ioctl+0x2ef/0x7d0 > [kobject_get+15/32] kobject_get+0xf/0x20 > [get_disk+57/112] get_disk+0x39/0x70 > [exact_lock+7/16] exact_lock+0x7/0x10 > [kobject_get+15/32] kobject_get+0xf/0x20 > [pg0+944849884/1069057024] sr_block_open+0x5c/0xa0 [sr_mod] > [blkdev_open+0/112] blkdev_open+0x0/0x70 > [do_open+439/656] do_open+0x1b7/0x290 > [blkdev_open+0/112] blkdev_open+0x0/0x70 > [blkdev_open+48/112] blkdev_open+0x30/0x70 > [__dentry_open+353/448] __dentry_open+0x161/0x1c0 > [nameidata_to_filp+53/64] nameidata_to_filp+0x35/0x40 > [do_filp_open+75/96] do_filp_open+0x4b/0x60 > [block_ioctl+24/32] block_ioctl+0x18/0x20 > [block_ioctl+0/32] block_ioctl+0x0/0x20 > [do_ioctl+43/144] do_ioctl+0x2b/0x90 > [vfs_ioctl+92/672] vfs_ioctl+0x5c/0x2a0 > [sys_ioctl+114/144] sys_ioctl+0x72/0x90 > [sysenter_past_esp+95/133] sysenter_past_esp+0x5f/0x85 > === Can you apply and test the patch here: http://lkml.org/lkml/2006/12/26/62 and let us know if that fixes the BUG, please. --- ~Randy - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [EMAIL PROTECTED] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
BUG: scheduling while atomic, new libata code
Got this is my logs, no idea what triggered it. Using 2.6.20-rc2 I have one PATA and one SATA HD on ICH5 and two PATA CDROM All using the new libata drivers BUG: scheduling while atomic: hald-addon-stor/0x2000/5170 [schedule+1529/2816] __sched_text_start+0x5f9/0xb00 [blk_done_softirq+88/112] blk_done_softirq+0x58/0x70 [__do_softirq+114/224] __do_softirq+0x72/0xe0 [do_IRQ+69/128] do_IRQ+0x45/0x80 [reschedule_interrupt+40/48] reschedule_interrupt+0x28/0x30 [__cond_resched+22/64] __cond_resched+0x16/0x40 [cond_resched+35/48] cond_resched+0x23/0x30 [__reacquire_kernel_lock+28/60] __reacquire_kernel_lock+0x1c/0x3c [schedule+1577/2816] __sched_text_start+0x629/0xb00 [scsi_done+0/32] scsi_done+0x0/0x20 [ata_scsi_translate+154/320] ata_scsi_translate+0x9a/0x140 [scsi_request_fn+542/800] scsi_request_fn+0x21e/0x320 [__cond_resched+22/64] __cond_resched+0x16/0x40 [cond_resched+35/48] cond_resched+0x23/0x30 [wait_for_completion+15/192] wait_for_completion+0xf/0xc0 [blk_execute_rq_nowait+91/160] blk_execute_rq_nowait+0x5b/0xa0 [cfq_set_request+0/896] cfq_set_request+0x0/0x380 [cfq_set_request+508/896] cfq_set_request+0x1fc/0x380 [blk_execute_rq+124/224] blk_execute_rq+0x7c/0xe0 [blk_end_sync_rq+0/48] blk_end_sync_rq+0x0/0x30 [cfq_set_request+0/896] cfq_set_request+0x0/0x380 [elv_set_request+28/64] elv_set_request+0x1c/0x40 [get_request+289/624] get_request+0x121/0x270 [get_request_wait+39/288] get_request_wait+0x27/0x120 [scsi_execute+217/256] scsi_execute+0xd9/0x100 [pg0+944853162/1069057024] sr_do_ioctl+0x7a/0x240 [sr_mod] [__wake_up+56/80] __wake_up+0x38/0x50 [pg0+944854258/1069057024] sr_drive_status+0x62/0x80 [sr_mod] [pg0+945482260/1069057024] cdrom_ioctl+0x514/0xde0 [cdrom] [__mark_inode_dirty+52/400] __mark_inode_dirty+0x34/0x190 [touch_atime+158/272] touch_atime+0x9e/0x110 [pg0+944852851/1069057024] sr_block_ioctl+0x53/0xb0 [sr_mod] [blkdev_driver_ioctl+109/128] blkdev_driver_ioctl+0x6d/0x80 [blkdev_ioctl+751/2000] blkdev_ioctl+0x2ef/0x7d0 [kobject_get+15/32] kobject_get+0xf/0x20 [get_disk+57/112] get_disk+0x39/0x70 [exact_lock+7/16] exact_lock+0x7/0x10 [kobject_get+15/32] kobject_get+0xf/0x20 [pg0+944849884/1069057024] sr_block_open+0x5c/0xa0 [sr_mod] [blkdev_open+0/112] blkdev_open+0x0/0x70 [do_open+439/656] do_open+0x1b7/0x290 [blkdev_open+0/112] blkdev_open+0x0/0x70 [blkdev_open+48/112] blkdev_open+0x30/0x70 [__dentry_open+353/448] __dentry_open+0x161/0x1c0 [nameidata_to_filp+53/64] nameidata_to_filp+0x35/0x40 [do_filp_open+75/96] do_filp_open+0x4b/0x60 [block_ioctl+24/32] block_ioctl+0x18/0x20 [block_ioctl+0/32] block_ioctl+0x0/0x20 [do_ioctl+43/144] do_ioctl+0x2b/0x90 [vfs_ioctl+92/672] vfs_ioctl+0x5c/0x2a0 [sys_ioctl+114/144] sys_ioctl+0x72/0x90 [sysenter_past_esp+95/133] sysenter_past_esp+0x5f/0x85 === -- Jon Smirl [EMAIL PROTECTED] - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [EMAIL PROTECTED] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
BUG: scheduling while atomic, new libata code
Got this is my logs, no idea what triggered it. Using 2.6.20-rc2 I have one PATA and one SATA HD on ICH5 and two PATA CDROM All using the new libata drivers BUG: scheduling while atomic: hald-addon-stor/0x2000/5170 [schedule+1529/2816] __sched_text_start+0x5f9/0xb00 [blk_done_softirq+88/112] blk_done_softirq+0x58/0x70 [__do_softirq+114/224] __do_softirq+0x72/0xe0 [do_IRQ+69/128] do_IRQ+0x45/0x80 [reschedule_interrupt+40/48] reschedule_interrupt+0x28/0x30 [__cond_resched+22/64] __cond_resched+0x16/0x40 [cond_resched+35/48] cond_resched+0x23/0x30 [__reacquire_kernel_lock+28/60] __reacquire_kernel_lock+0x1c/0x3c [schedule+1577/2816] __sched_text_start+0x629/0xb00 [scsi_done+0/32] scsi_done+0x0/0x20 [ata_scsi_translate+154/320] ata_scsi_translate+0x9a/0x140 [scsi_request_fn+542/800] scsi_request_fn+0x21e/0x320 [__cond_resched+22/64] __cond_resched+0x16/0x40 [cond_resched+35/48] cond_resched+0x23/0x30 [wait_for_completion+15/192] wait_for_completion+0xf/0xc0 [blk_execute_rq_nowait+91/160] blk_execute_rq_nowait+0x5b/0xa0 [cfq_set_request+0/896] cfq_set_request+0x0/0x380 [cfq_set_request+508/896] cfq_set_request+0x1fc/0x380 [blk_execute_rq+124/224] blk_execute_rq+0x7c/0xe0 [blk_end_sync_rq+0/48] blk_end_sync_rq+0x0/0x30 [cfq_set_request+0/896] cfq_set_request+0x0/0x380 [elv_set_request+28/64] elv_set_request+0x1c/0x40 [get_request+289/624] get_request+0x121/0x270 [get_request_wait+39/288] get_request_wait+0x27/0x120 [scsi_execute+217/256] scsi_execute+0xd9/0x100 [pg0+944853162/1069057024] sr_do_ioctl+0x7a/0x240 [sr_mod] [__wake_up+56/80] __wake_up+0x38/0x50 [pg0+944854258/1069057024] sr_drive_status+0x62/0x80 [sr_mod] [pg0+945482260/1069057024] cdrom_ioctl+0x514/0xde0 [cdrom] [__mark_inode_dirty+52/400] __mark_inode_dirty+0x34/0x190 [touch_atime+158/272] touch_atime+0x9e/0x110 [pg0+944852851/1069057024] sr_block_ioctl+0x53/0xb0 [sr_mod] [blkdev_driver_ioctl+109/128] blkdev_driver_ioctl+0x6d/0x80 [blkdev_ioctl+751/2000] blkdev_ioctl+0x2ef/0x7d0 [kobject_get+15/32] kobject_get+0xf/0x20 [get_disk+57/112] get_disk+0x39/0x70 [exact_lock+7/16] exact_lock+0x7/0x10 [kobject_get+15/32] kobject_get+0xf/0x20 [pg0+944849884/1069057024] sr_block_open+0x5c/0xa0 [sr_mod] [blkdev_open+0/112] blkdev_open+0x0/0x70 [do_open+439/656] do_open+0x1b7/0x290 [blkdev_open+0/112] blkdev_open+0x0/0x70 [blkdev_open+48/112] blkdev_open+0x30/0x70 [__dentry_open+353/448] __dentry_open+0x161/0x1c0 [nameidata_to_filp+53/64] nameidata_to_filp+0x35/0x40 [do_filp_open+75/96] do_filp_open+0x4b/0x60 [block_ioctl+24/32] block_ioctl+0x18/0x20 [block_ioctl+0/32] block_ioctl+0x0/0x20 [do_ioctl+43/144] do_ioctl+0x2b/0x90 [vfs_ioctl+92/672] vfs_ioctl+0x5c/0x2a0 [sys_ioctl+114/144] sys_ioctl+0x72/0x90 [sysenter_past_esp+95/133] sysenter_past_esp+0x5f/0x85 === -- Jon Smirl [EMAIL PROTECTED] - To unsubscribe from this list: send the line unsubscribe linux-kernel in the body of a message to [EMAIL PROTECTED] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
Re: BUG: scheduling while atomic, new libata code
On Tue, 26 Dec 2006 20:47:31 -0500 Jon Smirl wrote: Got this is my logs, no idea what triggered it. Using 2.6.20-rc2 I have one PATA and one SATA HD on ICH5 and two PATA CDROM All using the new libata drivers BUG: scheduling while atomic: hald-addon-stor/0x2000/5170 [schedule+1529/2816] __sched_text_start+0x5f9/0xb00 [blk_done_softirq+88/112] blk_done_softirq+0x58/0x70 [__do_softirq+114/224] __do_softirq+0x72/0xe0 [do_IRQ+69/128] do_IRQ+0x45/0x80 [reschedule_interrupt+40/48] reschedule_interrupt+0x28/0x30 [__cond_resched+22/64] __cond_resched+0x16/0x40 [cond_resched+35/48] cond_resched+0x23/0x30 [__reacquire_kernel_lock+28/60] __reacquire_kernel_lock+0x1c/0x3c [schedule+1577/2816] __sched_text_start+0x629/0xb00 [scsi_done+0/32] scsi_done+0x0/0x20 [ata_scsi_translate+154/320] ata_scsi_translate+0x9a/0x140 [scsi_request_fn+542/800] scsi_request_fn+0x21e/0x320 [__cond_resched+22/64] __cond_resched+0x16/0x40 [cond_resched+35/48] cond_resched+0x23/0x30 [wait_for_completion+15/192] wait_for_completion+0xf/0xc0 [blk_execute_rq_nowait+91/160] blk_execute_rq_nowait+0x5b/0xa0 [cfq_set_request+0/896] cfq_set_request+0x0/0x380 [cfq_set_request+508/896] cfq_set_request+0x1fc/0x380 [blk_execute_rq+124/224] blk_execute_rq+0x7c/0xe0 [blk_end_sync_rq+0/48] blk_end_sync_rq+0x0/0x30 [cfq_set_request+0/896] cfq_set_request+0x0/0x380 [elv_set_request+28/64] elv_set_request+0x1c/0x40 [get_request+289/624] get_request+0x121/0x270 [get_request_wait+39/288] get_request_wait+0x27/0x120 [scsi_execute+217/256] scsi_execute+0xd9/0x100 [pg0+944853162/1069057024] sr_do_ioctl+0x7a/0x240 [sr_mod] [__wake_up+56/80] __wake_up+0x38/0x50 [pg0+944854258/1069057024] sr_drive_status+0x62/0x80 [sr_mod] [pg0+945482260/1069057024] cdrom_ioctl+0x514/0xde0 [cdrom] [__mark_inode_dirty+52/400] __mark_inode_dirty+0x34/0x190 [touch_atime+158/272] touch_atime+0x9e/0x110 [pg0+944852851/1069057024] sr_block_ioctl+0x53/0xb0 [sr_mod] [blkdev_driver_ioctl+109/128] blkdev_driver_ioctl+0x6d/0x80 [blkdev_ioctl+751/2000] blkdev_ioctl+0x2ef/0x7d0 [kobject_get+15/32] kobject_get+0xf/0x20 [get_disk+57/112] get_disk+0x39/0x70 [exact_lock+7/16] exact_lock+0x7/0x10 [kobject_get+15/32] kobject_get+0xf/0x20 [pg0+944849884/1069057024] sr_block_open+0x5c/0xa0 [sr_mod] [blkdev_open+0/112] blkdev_open+0x0/0x70 [do_open+439/656] do_open+0x1b7/0x290 [blkdev_open+0/112] blkdev_open+0x0/0x70 [blkdev_open+48/112] blkdev_open+0x30/0x70 [__dentry_open+353/448] __dentry_open+0x161/0x1c0 [nameidata_to_filp+53/64] nameidata_to_filp+0x35/0x40 [do_filp_open+75/96] do_filp_open+0x4b/0x60 [block_ioctl+24/32] block_ioctl+0x18/0x20 [block_ioctl+0/32] block_ioctl+0x0/0x20 [do_ioctl+43/144] do_ioctl+0x2b/0x90 [vfs_ioctl+92/672] vfs_ioctl+0x5c/0x2a0 [sys_ioctl+114/144] sys_ioctl+0x72/0x90 [sysenter_past_esp+95/133] sysenter_past_esp+0x5f/0x85 === Can you apply and test the patch here: http://lkml.org/lkml/2006/12/26/62 and let us know if that fixes the BUG, please. --- ~Randy - To unsubscribe from this list: send the line unsubscribe linux-kernel in the body of a message to [EMAIL PROTECTED] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
Re: BUG: scheduling while atomic, new libata code
On 12/26/06, Randy Dunlap [EMAIL PROTECTED] wrote: Can you apply and test the patch here: http://lkml.org/lkml/2006/12/26/62 and let us know if that fixes the BUG, please. I am running with the patch and haven't hit the BUG. But I wasn't hitting it very often without the patch so it may take a while to know if there is a difference. -- Jon Smirl [EMAIL PROTECTED] - To unsubscribe from this list: send the line unsubscribe linux-kernel in the body of a message to [EMAIL PROTECTED] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/