Just installed v0.15 and started an rsync to fill up the filesystem. Got
the following on the client I was rsync'ing from:
[ 3615.754241] kernel BUG at /usr/src/modules/ceph/messenger.c:399!
[ 3615.754270] invalid opcode: 0000 [#1] SMP
[ 3615.754299] last sysfs file: /sys/devices/virtual/block/dm-4/dev
[ 3615.754327] CPU 5
[ 3615.754349] Modules linked in: ceph crc32c libcrc32c binfmt_misc nfs nfsd
lockd nfs_acl auth_rpcgss sunrpc exportfs autofs radeon dell_wmi ttm
iTCO_wdt iTCO_vendor_support dcdbas drm pcspkr i2c_algo_bit psmouse
serio_raw joydev i5000_edac edac_core i5k_amb shpchp usbhid usb_storage
mptsas scsi_transport_sas bnx2 fbcon tileblit font bitblit softcursor aoe
mptspi mptscsih mptbase scsi_transport_spi
[ 3615.754586] Pid: 7935, comm: ceph-msgr/5 Not tainted 2.6.31-10-server #34
PowerEdge M600
[ 3615.754631] RIP: 0010:[<ffffffffa0397f0e>] [<ffffffffa0397f0e>]
con_work+0x143e/0x1d60 [ceph]
[ 3615.754691] RSP: 0018:ffff880402157ca0 EFLAGS: 00010246
[ 3615.754718] RAX: 0000000000000000 RBX: 0000000000000007 RCX:
ffff8803f14bdce0
[ 3615.754749] RDX: ffff8804194c35a0 RSI: ffff8804194c4a00 RDI:
0000000000000000
[ 3615.754779] RBP: ffff880402157e40 R08: 000000005f96c93d R09:
0000000000000003
[ 3615.754809] R10: 0000000000000011 R11: 00000000000022f4 R12:
ffff8804194c4aa0
[ 3615.754839] R13: ffff8803f14bdc30 R14: 0000000000000000 R15:
0000000000000000
[ 3615.754869] FS: 0000000000000000(0000) GS:ffff8800280c6000(0000)
knlGS:0000000000000000
[ 3615.754915] CS: 0010 DS: 0018 ES: 0018 CR0: 000000008005003b
[ 3615.754943] CR2: 00007fb7fc5e7000 CR3: 0000000001001000 CR4:
00000000000006a0
[ 3615.754973] DR0: 0000000000000000 DR1: 0000000000000000 DR2:
0000000000000000
[ 3615.755003] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7:
0000000000000400
[ 3615.755033] Process ceph-msgr/5 (pid: 7935, threadinfo ffff880402156000,
task ffff880407b52d60)
[ 3615.755079] Stack:
[ 3615.755100] 0000000000000000 0000000000000000 0000000000000000
0000000000000000
[ 3615.755134] <0> 0000000000000000 0000000000000000 0000000000000000
0000000000000000
[ 3615.755187] <0> 0000000000000000 ffff880402157db0 ffff8803f14bded8
ffff8803f14bdc58
[ 3615.755255] Call Trace:
[ 3615.755284] [<ffffffff81532ef8>] ? thread_return+0x48/0x2d0
[ 3615.755318] [<ffffffffa0396ad0>] ? con_work+0x0/0x1d60 [ceph]
[ 3615.755348] [<ffffffff8107093b>] run_workqueue+0xbb/0x170
[ 3615.755376] [<ffffffff81070a97>] worker_thread+0xa7/0x120
[ 3615.755405] [<ffffffff81075cc0>] ? autoremove_wake_function+0x0/0x40
[ 3615.755435] [<ffffffff810709f0>] ? worker_thread+0x0/0x120
[ 3615.755463] [<ffffffff81075886>] kthread+0xa6/0xc0
[ 3615.755491] [<ffffffff8101310a>] child_rip+0xa/0x20
[ 3615.755518] [<ffffffff810757e0>] ? kthread+0x0/0xc0
[ 3615.755545] [<ffffffff81013100>] ? child_rip+0x0/0x20
[ 3615.755571] Code: 85 e8 01 00 00 01 00 00 00 41 c7 85 f0 01 00 00 01 00
00 00 48 8b 9d 38 ff ff ff 49 89 9d e0 01 00 00 f0 80 09 10 e9 86 f0 ff ff
<0f> 0b eb fe 45 8b bd 18 02 00 00 41 81 ff 00 00 00 01 0f 87 c6
[ 3615.755778] RIP [<ffffffffa0397f0e>] con_work+0x143e/0x1d60 [ceph]
[ 3615.755814] RSP <ffff880402157ca0>
1 mon
6 osds
1 mds
2 clients mounted (1 writing)
I haven't touched much since, so let me know if you need more info.
Thanks,
Brian
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