More and more kernel oopses in 3.17.4

Fedora Core21 with 3.17.4-301.fc21.x86_64

Now BTRFS sux bigtime :-/

And my syslog is full of :

éc. 05 14:28:11 vajra kernel: ------------[ cut here ]------------ déc. 05 14:28:11 vajra kernel: WARNING: CPU: 3 PID: 613 at fs/btrfs/delayed- inode.c:1410 btrfs_assert_delayed_root_empty+0x39/0x40 [btrfs]()
déc. 05 14:28:11 vajra kernel: Modules linked in: vfat fat uas usb_storage ccm rfcomm ip6t_rpfilter ip6t_REJECT xt_conntrack ebtable_nat ebtable_broute bridge stp llc ebtabl
déc. 05 14:28:11 vajra kernel: snd_seq_device serio_raw memstick snd_pcm cfg80211 parport_pc rfkill parport wmi i2c_i801 snd_timer snd hp_accel lis3lv02d tpm_tis hp_wireles
déc. 05 14:28:11 vajra kernel: CPU: 3 PID: 613 Comm: btrfs-transacti Tainted:
G W OE 3.17.4-301.fc21.x86_64 #1
déc. 05 14:28:11 vajra kernel: Hardware name: Hewlett-Packard HP EliteBook 820 G1/1991, BIOS L71 Ver. 01.12 06/25/2014
déc. 05 14:28:11 vajra kernel: 0000000000000000 000000002dda6cf7 ffff88022df6bdb8 ffffffff8173f929
déc. 05 14:28:11 vajra kernel: 0000000000000000 ffff88022df6bdf0 ffffffff810970ad ffff88013f6378c0
déc. 05 14:28:11 vajra kernel: 0000000000000000 ffff88003672f000 ffff8801f7014b40 0000000000000000
déc. 05 14:28:11 vajra kernel: Call Trace:
déc. 05 14:28:11 vajra kernel: [<ffffffff8173f929>] dump_stack+0x45/0x56 déc. 05 14:28:11 vajra kernel: [<ffffffff810970ad>]

warn_slowpath_common+0x7d/0xa0
déc. 05 14:28:11 vajra kernel:  [<ffffffff810971da>] warn_slowpath_null+0x1a/0x20

déc. 05 14:28:11 vajra kernel: [<ffffffffa0300169>] btrfs_assert_delayed_root_empty+0x39/0x40 [btrfs] déc. 05 14:28:11 vajra kernel: [<ffffffffa02ab5e8>] btrfs_commit_transaction+0x388/0x950 [btrfs] déc. 05 14:28:11 vajra kernel: [<ffffffffa02a72b5>] transaction_kthread+0x245/0x260 [btrfs]
déc. 05 14:28:11 vajra kernel: [<ffffffffa02a7070>] ?

btrfs_cleanup_transaction+0x550/0x550 [btrfs]
déc. 05 14:28:11 vajra kernel:  [<ffffffff810b52fa>] kthread+0xea/0x100
déc. 05 14:28:11 vajra kernel:  [<ffffffff810b5210>] ? 
kthread_create_on_node+0x1a0/0x1a0
déc. 05 14:28:11 vajra kernel:  [<ffffffff81746a3c>] ret_from_fork+0x7c/0xb0

déc. 05 14:28:11 vajra kernel: [<ffffffff810b5210>] ? kthread_create_on_node+0x1a0/0x1a0
déc. 05 14:28:11 vajra kernel: ---[ end trace 6138896e6248d2bf ]--- déc. 05 14:28:12 vajra abrt-dump-journal-oops[1102]: abrt-dump-journal-oops:
Found oopses: 1
déc. 05 14:28:12 vajra abrt-dump-journal-oops[1102]: abrt-dump-journal-oops:
Creating problem directories
déc. 05 14:28:12 vajra abrt-server[11566]: Deleting problem directory oops-2014-12-05-14:28:12-1102-0 (dup of oops-2014-12-01-12:12:02-1332-0) déc. 05 14:28:13 vajra abrt-dump-journal-oops[1102]: Reported 1 kernel oopses to Abrt
déc. 05 14:28:41 vajra kernel: ------------[ cut here ]------------ déc. 05 14:28:41 vajra kernel: WARNING: CPU: 3 PID: 613 at fs/btrfs/delayed- inode.c:1410 btrfs_assert_delayed_root_empty+0x39/0x40 [btrfs]()
déc. 05 14:28:41 vajra kernel: Modules linked in: vfat fat uas usb_storage ccm rfcomm ip6t_rpfilter ip6t_REJECT xt_conntrack ebtable_nat ebtable_broute bridge stp llc ebtabl
déc. 05 14:28:41 vajra kernel: snd_seq_device serio_raw memstick snd_pcm cfg80211 parport_pc rfkill parport wmi i2c_i801 snd_timer snd hp_accel lis3lv02d tpm_tis hp_wireles
déc. 05 14:28:41 vajra kernel: CPU: 3 PID: 613 Comm: btrfs-transacti Tainted:
G W OE 3.17.4-301.fc21.x86_64 #1
déc. 05 14:28:41 vajra kernel: Hardware name: Hewlett-Packard HP EliteBook 820 G1/1991, BIOS L71 Ver. 01.12 06/25/2014
déc. 05 14:28:41 vajra kernel: 0000000000000000 000000002dda6cf7 ffff88022df6bdb8 ffffffff8173f929
déc. 05 14:28:41 vajra kernel: 0000000000000000 ffff88022df6bdf0 ffffffff810970ad ffff88008364e0a0
déc. 05 14:28:41 vajra kernel: 0000000000000000 ffff88003672f000 ffff8801f7014c30 0000000000000000
déc. 05 14:28:41 vajra kernel: Call Trace:
déc. 05 14:28:41 vajra kernel: [<ffffffff8173f929>] dump_stack+0x45/0x56 déc. 05 14:28:41 vajra kernel: [<ffffffff810970ad>]

warn_slowpath_common+0x7d/0xa0
déc. 05 14:28:41 vajra kernel:  [<ffffffff810971da>] warn_slowpath_null+0x1a/0x20

déc. 05 14:28:41 vajra kernel: [<ffffffffa0300169>] btrfs_assert_delayed_root_empty+0x39/0x40 [btrfs] déc. 05 14:28:41 vajra kernel: [<ffffffffa02ab5e8>] btrfs_commit_transaction+0x388/0x950 [btrfs] déc. 05 14:28:41 vajra kernel: [<ffffffffa02a72b5>] transaction_kthread+0x245/0x260 [btrfs]
déc. 05 14:28:41 vajra kernel: [<ffffffffa02a7070>] ?

btrfs_cleanup_transaction+0x550/0x550 [btrfs]
déc. 05 14:28:41 vajra kernel:  [<ffffffff810b52fa>] kthread+0xea/0x100
déc. 05 14:28:41 vajra kernel:  [<ffffffff810b5210>] ? 
kthread_create_on_node+0x1a0/0x1a0
déc. 05 14:28:41 vajra kernel:  [<ffffffff81746a3c>] ret_from_fork+0x7c/0xb0

déc. 05 14:28:41 vajra kernel: [<ffffffff810b5210>] ? kthread_create_on_node+0x1a0/0x1a0
déc. 05 14:28:41 vajra kernel: ---[ end trace 6138896e6248d2c0 ]--- déc. 05 14:28:42 vajra abrt-dump-journal-oops[1102]: abrt-dump-journal-oops:
Found oopses: 1
déc. 05 14:28:42 vajra abrt-dump-journal-oops[1102]: abrt-dump-journal-oops:
Creating problem directories
déc. 05 14:28:42 vajra abrt-server[11581]: Deleting problem directory oops-2014-12-05-14:28:42-1102-0 (dup of oops-2014-12-01-12:12:02-1332-0) déc. 05 14:28:43 vajra abrt-dump-journal-oops[1102]: Reported 1 kernel oopses to Abrt

Swâmi Petaramesh <[email protected]> http://petaramesh.org PGP 9076E32E