search for: 0xb0

...n_hash:1 b_count:3 b_blocknr:1 b_jbd:1 b_frozen_data:00000000 b_committed_data:00000000 b_transaction:1 b_next_transaction:0 b_cp_transaction:0 b_trans_is_running:0 b_trans_is_comitting:1 b_jcount:0 <0> journal_commit_transaction() [commit.c:508] file as BJ_Forget b_state:0xb0 b_list:BUF_CLEAN b_jlist:BJ_Shadow on_lru:1 cpu:0 on_hash:1 b_count:3 b_blocknr:1 b_jbd:1 b_frozen_data:00000000 b_committed_data:00000000 b_transaction:1 b_next_transaction:0 b_cp_transaction:0 b_trans_is_running:0 b_trans_is_comitting:1 b_jcount:0 <0> journal_commit_tra...

...[36700.671649] [<ffffffffa05c8a81>] btrfs_uuid_scan_kthread+0x211/0x3d0 [btrfs] [36700.671655] [<ffffffffa05c8870>] ? __btrfs_open_devices+0x2a0/0x2a0 [btrfs] [36700.671657] [<ffffffff81065fa0>] kthread+0xc0/0xd0 [36700.671659] [<ffffffff81065ee0>] ? flush_kthread_worker+0xb0/0xb0 [36700.671661] [<ffffffff816fcd1c>] ret_from_fork+0x7c/0xb0 [36700.671662] [<ffffffff81065ee0>] ? flush_kthread_worker+0xb0/0xb0 [36700.671663] INFO: task btrfs:15481 blocked for more than 120 seconds. [36700.671664] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs"...

...chi SATA 120 GB Harddisks - Intel P4 3GHz - Tyan Tomcat i875p motherboard - 1 GB ECC RAM - 2 Intel Gb NICs - 1 Intel 10/100 NIC Error message follows: --------------------------------------------------------------------- ata1.00: exception Emask 0x0 SAct 0x0 SErr 0x0 action 0x0 ata1.00: tag 0 cmd 0xb0 Emask 0x1 stat 0x51 err 0x4 (device error) ata1: EH complete ata1.00: exception Emask 0x0 SAct 0x0 SErr 0x0 action 0x0 ata1.00: tag 0 cmd 0xb0 Emask 0x1 stat 0x51 err 0x4 (device error) ata1: EH complete ata1.00: exception Emask 0x0 SAct 0x0 SErr 0x0 action 0x0 ata1.00: tag 0 cmd 0xb0 Emask 0x1 sta...

...Intel P4 3GHz - Tyan Tomcat i875p motherboard, Intel ICH5 disk controler - 1 GB ECC RAM - 2 Intel Gb NICs - 1 Intel 10/100 NIC Error message follows: --------------------------------------------------------------------- ata1.00: exception Emask 0x0 SAct 0x0 SErr 0x0 action 0x0 ata1.00: tag 0 cmd 0xb0 Emask 0x1 stat 0x51 err 0x4 (device error) ata1: EH complete ata1.00: exception Emask 0x0 SAct 0x0 SErr 0x0 action 0x0 ata1.00: tag 0 cmd 0xb0 Emask 0x1 stat 0x51 err 0x4 (device error) ata1: EH complete ata1.00: exception Emask 0x0 SAct 0x0 SErr 0x0 action 0x0 ata1.00: tag 0 cmd 0xb0 Emask 0x1 sta...

....752901] [<ffffffffa0119620>] ? btrfs_submit_direct+0x190/0x190 [btrfs] May 7 02:09:21 caper kernel: [ 726.753012] [<ffffffffa016e977>] iterate_extent_inodes+0x177/0x2c0 [btrfs] May 7 02:09:21 caper kernel: [ 726.753123] [<ffffffffa016eb52>] iterate_inodes_from_logical+0x92/0xb0 [btrfs] May 7 02:09:21 caper kernel: [ 726.753244] [<ffffffffa0119620>] ? btrfs_submit_direct+0x190/0x190 [btrfs] May 7 02:09:21 caper kernel: [ 726.753353] [<ffffffffa0115a68>] record_extent_backrefs+0x78/0xf0 [btrfs] May 7 02:09:21 caper kernel: [ 726.753462] [<ffffffffa01...

...__setplane_atomic+0xd3/0x120 [drm] [354073.738410] drm_mode_cursor_universal+0x142/0x270 [drm] [354073.738418] drm_mode_cursor_common+0xcb/0x220 [drm] [354073.738425] ? drm_mode_cursor_ioctl+0x60/0x60 [drm] [354073.738432] drm_mode_cursor2_ioctl+0xe/0x10 [drm] [354073.738438] drm_ioctl_kernel+0xb0/0x100 [drm] [354073.738440] ? ___sys_recvmsg+0x16c/0x200 [354073.738445] drm_ioctl+0x233/0x410 [drm] [354073.738452] ? drm_mode_cursor_ioctl+0x60/0x60 [drm] [354073.738454] ? timerqueue_add+0x57/0x90 [354073.738456] ? enqueue_hrtimer+0x3c/0x90 [354073.738458] do_vfs_ioctl+0xa9/0x640 [354073.7...

...__setplane_atomic+0xd3/0x120 [drm] [354073.738410] drm_mode_cursor_universal+0x142/0x270 [drm] [354073.738418] drm_mode_cursor_common+0xcb/0x220 [drm] [354073.738425] ? drm_mode_cursor_ioctl+0x60/0x60 [drm] [354073.738432] drm_mode_cursor2_ioctl+0xe/0x10 [drm] [354073.738438] drm_ioctl_kernel+0xb0/0x100 [drm] [354073.738440] ? ___sys_recvmsg+0x16c/0x200 [354073.738445] drm_ioctl+0x233/0x410 [drm] [354073.738452] ? drm_mode_cursor_ioctl+0x60/0x60 [drm] [354073.738454] ? timerqueue_add+0x57/0x90 [354073.738456] ? enqueue_hrtimer+0x3c/0x90 [354073.738458] do_vfs_ioctl+0xa9/0x640 [354073.7...

...[<ffffffff811aa7f1>] kmem_cache_alloc_node_trace+0x141/0x2c0 [<ffffffff8133ba23>] alloc_cpumask_var_node+0x23/0x80 [<ffffffff8133ba8e>] alloc_cpumask_var+0xe/0x10 [<ffffffff813fdb3d>] vp_try_to_find_vqs+0x25d/0x810 [<ffffffff813fe171>] vp_find_vqs+0x81/0xb0 [<ffffffffa00d2a05>] init_vqs+0x85/0x120 [virtio_balloon] [<ffffffffa00d2c29>] virtballoon_probe+0xf9/0x1a0 [virtio_balloon] [<ffffffff813fb61e>] virtio_dev_probe+0xde/0x140 [<ffffffff814452b8>] driver_probe_device+0x98/0x3a0 [<ffffffff8144566b>] __...

...[<ffffffff811aa7f1>] kmem_cache_alloc_node_trace+0x141/0x2c0 [<ffffffff8133ba23>] alloc_cpumask_var_node+0x23/0x80 [<ffffffff8133ba8e>] alloc_cpumask_var+0xe/0x10 [<ffffffff813fdb3d>] vp_try_to_find_vqs+0x25d/0x810 [<ffffffff813fe171>] vp_find_vqs+0x81/0xb0 [<ffffffffa00d2a05>] init_vqs+0x85/0x120 [virtio_balloon] [<ffffffffa00d2c29>] virtballoon_probe+0xf9/0x1a0 [virtio_balloon] [<ffffffff813fb61e>] virtio_dev_probe+0xde/0x140 [<ffffffff814452b8>] driver_probe_device+0x98/0x3a0 [<ffffffff8144566b>] __...

Hi Konrad, Sometime ago i reported this one at boot up: [ 3009.778974] mcelog:16842 map pfn expected mapping type write-back for [mem 0x0009f000-0x000a0fff], got uncached-minus [ 3009.788570] ------------[ cut here ]------------ [ 3009.798175] WARNING: at arch/x86/mm/pat.c:774 untrack_pfn+0xa1/0xb0() [ 3009.807966] Hardware name: MS-7640 [ 3009.817677] Modules linked in: [ 3009.827524] Pid: 16842, comm: mcelog Tainted: G W 3.7.0-rc5-20121116-reverted-persistent-warn-patwarn #1 [ 3009.837415] Call Trace: [ 3009.847110] [<ffffffff810674fa>] warn_slowpath_common+0x7a/0xb0 [ 3009...

Hi I am hitting this Warning reproducible, the workload is a ceph osd, kernel ist 3.1.0-rc5. Best Regards, martin [ 5472.099766] ------------[ cut here ]------------ [ 5472.099833] WARNING: at fs/btrfs/inode.c:2193 btrfs_orphan_commit_root+0xb0/0xc0 [btrfs]() [ 5472.099838] Hardware name: MS-96B3 [ 5472.099842] Modules linked in: radeon ttm drm_kms_helper drm i2c_algo_bit psmouse sp5100_tco edac_core lp shpchp serio_raw k8temp i2c_piix4 edac_mce_amd parport ahci pata_atiixp e1000e libahci btrfs zlib_deflate libcrc32c [ 5472.099878] Pid...

...[<ffffffff811aa7f1>] kmem_cache_alloc_node_trace+0x141/0x2c0 [<ffffffff8133ba23>] alloc_cpumask_var_node+0x23/0x80 [<ffffffff8133ba8e>] alloc_cpumask_var+0xe/0x10 [<ffffffff813fdb3d>] vp_try_to_find_vqs+0x25d/0x810 [<ffffffff813fe171>] vp_find_vqs+0x81/0xb0 [<ffffffffa00d2a05>] init_vqs+0x85/0x120 [virtio_balloon] [<ffffffffa00d2c29>] virtballoon_probe+0xf9/0x1a0 [virtio_balloon] [<ffffffff813fb61e>] virtio_dev_probe+0xde/0x140 [<ffffffff814452b8>] driver_probe_device+0x98/0x3a0 [<ffffffff8144566b>] __...

...[<ffffffff811aa7f1>] kmem_cache_alloc_node_trace+0x141/0x2c0 [<ffffffff8133ba23>] alloc_cpumask_var_node+0x23/0x80 [<ffffffff8133ba8e>] alloc_cpumask_var+0xe/0x10 [<ffffffff813fdb3d>] vp_try_to_find_vqs+0x25d/0x810 [<ffffffff813fe171>] vp_find_vqs+0x81/0xb0 [<ffffffffa00d2a05>] init_vqs+0x85/0x120 [virtio_balloon] [<ffffffffa00d2c29>] virtballoon_probe+0xf9/0x1a0 [virtio_balloon] [<ffffffff813fb61e>] virtio_dev_probe+0xde/0x140 [<ffffffff814452b8>] driver_probe_device+0x98/0x3a0 [<ffffffff8144566b>] __...

...; [ 5123.800401] [<ffffffff810888a8>] ? __wake_up_common+0x58/0x90 > [ 5123.800411] [<ffffffffa056aac0>] ? btrfs_queue_worker+0x310/0x310 [btrfs] > [ 5123.800415] [<ffffffff8107f080>] kthread+0xc0/0xd0 > [ 5123.800417] [<ffffffff8107efc0>] ? flush_kthread_worker+0xb0/0xb0 > [ 5123.800423] [<ffffffff816f452c>] ret_from_fork+0x7c/0xb0 > [ 5123.800425] [<ffffffff8107efc0>] ? flush_kthread_worker+0xb0/0xb0 > > I have attached meminfo/slabinfo that I peridically captured before > running the test & while the test was going through....

...acquire+0x3a1/0xb60 [<ffffffff810916ea>] lock_acquire+0x5a/0x70 [<ffffffff810407a7>] console_lock+0x77/0x80 [<ffffffff812c6d84>] register_con_driver+0x34/0x140 [<ffffffff812c84e9>] take_over_console+0x29/0x60 [<ffffffff8126e76b>] fbcon_takeover+0x5b/0xb0 [<ffffffff81272bb5>] fbcon_event_notify+0x715/0x820 [<ffffffff810693a5>] notifier_call_chain+0x55/0x110 [<ffffffff810697d7>] __blocking_notifier_call_chain+0x67/0xc0 [<ffffffff81069841>] blocking_notifier_call_chain+0x11/0x20 [<ffffffff81262a16>] fb...

...x3b0 [<ffffffff81445861>] dev_hard_start_xmit+0x2d1/0x4d0 [<ffffffff81460052>] sch_direct_xmit+0xf2/0x1c0 [<ffffffff81445c28>] dev_queue_xmit+0x1c8/0x460 [<ffffffff814e3187>] ip6_finish_output2+0x1d7/0x470 [<ffffffff814e34b0>] ip6_finish_output+0x90/0xb0 [<ffffffff814e3507>] ip6_output+0x37/0xb0 [<ffffffff815021eb>] igmp6_send+0x2db/0x470 [<ffffffff81502645>] igmp6_timer_handler+0x95/0xa0 [<ffffffff8104b57c>] call_timer_fn+0x2c/0x90 [<ffffffff8104b7ba>] run_timer_softirq+0x1da/0x1f0 [<fffffff...

...x3b0 [<ffffffff81445861>] dev_hard_start_xmit+0x2d1/0x4d0 [<ffffffff81460052>] sch_direct_xmit+0xf2/0x1c0 [<ffffffff81445c28>] dev_queue_xmit+0x1c8/0x460 [<ffffffff814e3187>] ip6_finish_output2+0x1d7/0x470 [<ffffffff814e34b0>] ip6_finish_output+0x90/0xb0 [<ffffffff814e3507>] ip6_output+0x37/0xb0 [<ffffffff815021eb>] igmp6_send+0x2db/0x470 [<ffffffff81502645>] igmp6_timer_handler+0x95/0xa0 [<ffffffff8104b57c>] call_timer_fn+0x2c/0x90 [<ffffffff8104b7ba>] run_timer_softirq+0x1da/0x1f0 [<fffffff...

...33628] *** DEADLOCK *** > [ 0.633628] > [ 0.633628] May be due to missing lock nesting notation > [ 0.633628] > [ 0.633629] 10 locks held by swapper/0/1: > [ 0.633632] #0: (&__lockdep_no_validate__){......}, at: [<ffffffff8143375b>] __driver_attach+0x5b/0xb0 > [ 0.633633] #1: (&__lockdep_no_validate__){......}, at: [<ffffffff81433769>] __driver_attach+0x69/0xb0 > [ 0.633636] #2: (drm_global_mutex){+.+.+.}, at: [<ffffffff8135a8f6>] drm_get_pci_dev+0xc6/0x2d0 > [ 0.633640] #3: (registration_lock){+.+.+.}, at: [<...

...240.232931] Call Trace: [ 240.233467] [<ffffffff8185baf9>] schedule+0x29/0x70 [ 240.234025] [<ffffffff81860d1c>] schedule_timeout+0x26c/0x410 [ 240.234562] [<ffffffff81028c4a>] ? native_sched_clock+0x2a/0xa0 [ 240.235118] [<ffffffff811078bc>] ? mark_held_locks+0x7c/0xb0 [ 240.235645] [<ffffffff81861da0>] ? _raw_spin_unlock_irq+0x30/0x50 [ 240.236198] [<ffffffff81107a4d>] ? trace_hardirqs_on_caller+0x15d/0x200 [ 240.236729] [<ffffffff8185d52c>] wait_for_completion+0x10c/0x150 [ 240.237290] [<ffffffff810e51f0>] ? wake_up_state+0x20/0x...

...00009cd25861>] drm_gem_handle_create_tail+0xe3/0x160 [<00000000191784d9>] nouveau_gem_ioctl_new+0x6e/0xd0 [<00000000159678df>] drm_ioctl_kernel+0x8c/0xd0 [<00000000fbaa6154>] drm_ioctl+0x1c4/0x360 [<000000006833fe15>] nouveau_drm_ioctl+0x63/0xb0 Wondering if those are real leaks or just false positives. For now I marked `tags' as kmemleak_not_leak(); but most likely it's utterly wrong. Any thoughts? --- drivers/gpu/drm/nouveau/nvkm/core/memory.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/drivers/gpu/drm/nouveau/nvkm...