From: "Jakobus Schürz" <jakob@xundeenergie.at>
To: linux-btrfs@vger.kernel.org
Subject: Kernel BUG^
Date: Sun, 25 Sep 2016 09:39:40 +0200 [thread overview]
Message-ID: <9ad26daf-5545-ec59-5368-b1b11b719f84@localhost> (raw)
Hi there!
I ran into this bug
# uname -a
Linux aldebaran 4.6.0-1-rt-amd64 #1 SMP PREEMPT RT Debian 4.6.4-1
(2016-07-18) x86_64 GNU/Linux
# dpkg -l|grep btrfs
ii btrfs-progs 4.7.1-1 amd64 Checksumming Copy on Write Filesystem
utilities
From journald:
Sep 25 09:35:12 aldebaran kernel: ------------[ cut here ]------------
Sep 25 09:35:12 aldebaran kernel: kernel BUG at
/build/linux-aOJbQa/linux-4.6.4/debian/build/source_rt/fs/btrfs/extent-tree.c:1872!
Sep 25 09:35:12 aldebaran kernel: invalid opcode: 0000 [#1] PREEMPT SMP
Sep 25 09:35:12 aldebaran kernel: Modules linked in: fuse(E) hmac(E)
drbg(E) ansi_cprng(E) ctr(E) ccm(E) xt_multiport(E) rfcomm(E) uas(E)
usb_storage(E) bnep(E) btusb(E) btrtl(E) btbcm(E) btintel(E)
Sep 25 09:35:12 aldebaran kernel: tpm(E) hp_wireless(E) ac(E)
processor(E) snd_hda_intel(E) shpchp(E) snd_hda_codec(E) mei_me(E)
snd_hda_core(E) mei(E) snd_hwdep(E) snd_pcm(E) snd_timer(E) snd(E) so
Sep 25 09:35:12 aldebaran kernel: ehci_pci(E) r8169(E) xhci_pci(E)
mii(E) scsi_mod(E) mfd_core(E) ehci_hcd(E) xhci_hcd(E) drm(E) usbcore(E)
usb_common(E) thermal(E) wmi(E) video(E) button(E) fjes(E)
Sep 25 09:35:12 aldebaran kernel: CPU: 0 PID: 4484 Comm: btrfs-cleaner
Tainted: G U E 4.6.0-1-rt-amd64 #1 Debian 4.6.4-1
Sep 25 09:35:12 aldebaran kernel: Hardware name: Hewlett-Packard HP
ProBook 450 G2/2248, BIOS M74 Ver. 01.41 05/19/2016
Sep 25 09:35:12 aldebaran kernel: task: ffff88004db30000 ti:
ffff880024c90000 task.ti: ffff880024c90000
Sep 25 09:35:12 aldebaran kernel: RIP: 0010:[<ffffffffc0558543>]
[<ffffffffc0558543>] update_inline_extent_backref+0x2a3/0x2b0 [btrfs]
Sep 25 09:35:12 aldebaran kernel: RSP: 0018:ffff880024c93b18 EFLAGS:
00010297
Sep 25 09:35:12 aldebaran kernel: RAX: 0000000000000003 RBX:
0000000000002d99 RCX: 0000000000000002
Sep 25 09:35:12 aldebaran kernel: RDX: ffff880000000000 RSI:
0000000000002e21 RDI: 0000000000000000
Sep 25 09:35:12 aldebaran kernel: RBP: ffff88002e4ba4c0 R08:
0000000000004000 R09: 0000000000000000
Sep 25 09:35:12 aldebaran kernel: R10: 0000000000002e09 R11:
0000000000000002 R12: 00000000fffffffd
Sep 25 09:35:12 aldebaran kernel: R13: ffff88002e032700 R14:
0000000000002e08 R15: 00000000000000b2
Sep 25 09:35:12 aldebaran kernel: FS: 0000000000000000(0000)
GS:ffff88014ac00000(0000) knlGS:0000000000000000
Sep 25 09:35:12 aldebaran kernel: CS: 0010 DS: 0000 ES: 0000 CR0:
0000000080050033
Sep 25 09:35:12 aldebaran kernel: CR2: 00007f9a4dc79000 CR3:
0000000001a06000 CR4: 00000000001406f0
Sep 25 09:35:12 aldebaran kernel: Stack:
Sep 25 09:35:12 aldebaran kernel: fffffffffffffffd ffff88012e9fd000
ffff880024c93bec 0000000000002e09
Sep 25 09:35:12 aldebaran kernel: 0000000000000000 00000098b6a4b000
0000000000000047 ffff88012e9fd000
Sep 25 09:35:12 aldebaran kernel: 0000000000000015 ffff88002e032700
ffffffffc055a18a ffffffffc055c774
Sep 25 09:35:12 aldebaran kernel: Call Trace:
Sep 25 09:35:12 aldebaran kernel: [<ffffffffc055a18a>] ?
remove_extent_backref+0x3a/0x60 [btrfs]
Sep 25 09:35:12 aldebaran kernel: [<ffffffffc055c774>] ?
__btrfs_free_extent.isra.68+0x674/0xdd0 [btrfs]
Sep 25 09:35:12 aldebaran kernel: [<ffffffffc0560a99>] ?
__btrfs_run_delayed_refs+0x569/0x1390 [btrfs]
Sep 25 09:35:12 aldebaran kernel: [<ffffffffc0561ecf>] ?
btrfs_free_tree_block+0xdf/0x290 [btrfs]
Sep 25 09:35:12 aldebaran kernel: [<ffffffff810802a8>] ?
pin_current_cpu+0x88/0x1b0
Sep 25 09:35:12 aldebaran kernel: [<ffffffffc056467f>] ?
btrfs_run_delayed_refs+0x8f/0x2a0 [btrfs]
Sep 25 09:35:12 aldebaran kernel: [<ffffffffc0562615>] ?
walk_up_tree+0xc5/0x1c0 [btrfs]
Sep 25 09:35:12 aldebaran kernel: [<ffffffffc057a01f>] ?
btrfs_should_end_transaction+0x3f/0x60 [btrfs]
Sep 25 09:35:12 aldebaran kernel: [<ffffffffc0562e61>] ?
btrfs_drop_snapshot+0x461/0x860 [btrfs]
Sep 25 09:35:12 aldebaran kernel: [<ffffffffc057a50e>] ?
btrfs_clean_one_deleted_snapshot+0xae/0x100 [btrfs]
Sep 25 09:35:12 aldebaran kernel: [<ffffffffc05710c1>] ?
cleaner_kthread+0xc1/0x1b0 [btrfs]
Sep 25 09:35:12 aldebaran kernel: [<ffffffffc0571000>] ?
btrfs_destroy_pinned_extent+0xe0/0xe0 [btrfs]
Sep 25 09:35:12 aldebaran kernel: [<ffffffff8109f0fd>] ? kthread+0xcd/0xf0
Sep 25 09:35:12 aldebaran kernel: [<ffffffff815e2f72>] ?
ret_from_fork+0x22/0x40
Sep 25 09:35:12 aldebaran kernel: [<ffffffff8109f030>] ?
kthread_worker_fn+0x150/0x150
Sep 25 09:35:12 aldebaran kernel: Code: ff ff ff 41 bf 0d 00 00 00 41 bc
0d 00 00 00 e9 98 fe ff ff 0f 0b e8 14 eb 09 00 44 89 e0 f7 d8 48 98 48
39 c1 0f 83 52 ff ff ff <0f> 0b 90 66 2e 0f 1f 84 00 0
Sep 25 09:35:12 aldebaran kernel: RIP [<ffffffffc0558543>]
update_inline_extent_backref+0x2a3/0x2b0 [btrfs]
Sep 25 09:35:12 aldebaran kernel: RSP <ffff880024c93b18>
Sep 25 09:35:12 aldebaran kernel: ---[ end trace 0000000000000002 ]---
Best regards
Jakob
next reply other threads:[~2016-09-25 8:20 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-09-25 7:39 Jakobus Schürz [this message]
-- strict thread matches above, loose matches on Subject: below --
2024-05-08 21:57 kernel bug? glenn
2012-01-31 14:06 Kernel bug? Bram De Wilde
2012-01-31 14:18 ` Avi Kivity
2010-09-25 1:24 Kernel BUG? Mark Rada
2010-05-07 10:41 Kernel Bug??? Gilberto Nunes
2010-02-24 13:25 kernel bug? saraguato
2009-04-04 15:07 Kernel bug? Gabriele Tozzi
2009-04-04 22:40 ` NeilBrown
2009-04-06 4:43 ` Neil Brown
2005-05-02 11:43 kernel bug ? Mateusz Berezecki
2005-02-22 18:17 [Fwd: kernel bug] Steve Felt
2005-02-25 12:59 ` Mikhail L. Titov
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=9ad26daf-5545-ec59-5368-b1b11b719f84@localhost \
--to=jakob@xundeenergie.at \
--cc=linux-btrfs@vger.kernel.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.