Orange PI 5 MAX: very unstable using kernel 6.19.0 and 6.18.10, 6.18.9 perfectly stable

[David Arendt]

Hello,

I am using a Kubernetes Cluster with 3 Orange PI5 MAX nodes. The data is 
stored using a btrfs filesystem as backend. If using kernel 6.19.0 or 
kernel 6.18.10 I have experienced many crashes during high IO load on 
all 3 nodes. Reverting back to 6.18.9 solves the problems completely. 
Unfortunately the crashes are spontaneous reboots without leaving a 
trace in any logfile, so I have no stacktrace of them. After the crashes 
I have sometimes incorrect btrfs csums for a file but these may also be 
a result of a partial write due to the crash. On one node I had a btrfs 
error logged without crashing, but I am not sure if this is the root 
cause or a result of a prior crash. A scrub after reboot returned no 
error with 6.19.0.

Here the error logged on this node using kernel 6.19.0:


Feb 10 13:31:07 opi02 kernel: page: refcount:2 mapcount:0 
mapping:00000000bc8f678b index:0x588556fc pfn:0x6f69
Feb 10 13:31:07 opi02 kernel: memcg:ffffff81005b8000
Feb 10 13:31:07 opi02 kernel: aops:0xffffffc08159f0a0 ino:1
Feb 10 13:31:07 opi02 kernel: flags: 
0x1e0000000000422e(referenced|uptodate|lru|workingset|private|writeback|zone=0)
Feb 10 13:31:07 opi02 kernel: raw: 1e0000000000422e fffffffec01bda08 
fffffffec01bda88 ffffff8103a48ec8
Feb 10 13:31:07 opi02 kernel: raw: 00000000588556fc ffffff811ae48000 
00000002ffffffff ffffff81005b8000
Feb 10 13:31:07 opi02 kernel: page dumped because: eb page dump
Feb 10 13:31:07 opi02 kernel: BTRFS critical (device nvme0n1p3): corrupt 
leaf: root=2 block=6083107078144 slot=93, bad key order, prev 
(13218356101120 168 24576) current (13216208642048 168 36864)
Feb 10 13:31:07 opi02 kernel: BTRFS info (device nvme0n1p3): leaf 
6083107078144 gen 1240050 total ptrs 176 free space 4372 owner 2
Feb 10 13:31:07 opi02 kernel: \x09item 0 key (13218352742400 EXTENT_ITEM 
32768) itemoff 16246 itemsize 37
Feb 10 13:31:07 opi02 kernel: \x09\x09extent refs 1 gen 1228851 flags 1
Feb 10 13:31:07 opi02 kernel: \x09\x09ref#0: shared data backref parent 
4601309790208 count 1
Feb 10 13:31:07 opi02 kernel: \x09item 1 key (13218352775168 EXTENT_ITEM 
12288) itemoff 16196 itemsize 50
Feb 10 13:31:07 opi02 kernel: \x09\x09extent refs 2 gen 1228851 flags 1
Feb 10 13:31:07 opi02 kernel: \x09\x09ref#0: shared data backref parent 
4601337839616 count 1
Feb 10 13:31:07 opi02 kernel: \x09\x09ref#1: shared data backref parent 
2329940934656 count 1
Feb 10 13:31:07 opi02 kernel: \x09item 2 key (13218352787456 EXTENT_ITEM 
8192) itemoff 16159 itemsize 37
Feb 10 13:31:07 opi02 kernel: \x09\x09extent refs 1 gen 1228851 flags 1
Feb 10 13:31:07 opi02 kernel: \x09\x09ref#0: shared data backref parent 
5397843181568 count 1
Feb 10 13:31:07 opi02 kernel: \x09item 3 key (13218352795648 EXTENT_ITEM 
24576) itemoff 16122 itemsize 37
Feb 10 13:31:07 opi02 kernel: \x09\x09extent refs 1 gen 1230575 flags 1
Feb 10 13:31:07 opi02 kernel: \x09\x09ref#0: shared data backref parent 
6083112271872 count 1
Feb 10 13:31:07 opi02 kernel: \x09item 4 key (13218352820224 EXTENT_ITEM 
32768) itemoff 16085 itemsize 37
Feb 10 13:31:07 opi02 kernel: \x09\x09extent refs 1 gen 1230575 flags 1
Feb 10 13:31:07 opi02 kernel: \x09\x09ref#0: shared data backref parent 
6083112271872 count 1
Feb 10 13:31:07 opi02 kernel: \x09item 5 key (13218352852992 EXTENT_ITEM 
36864) itemoff 16048 itemsize 37
Feb 10 13:31:07 opi02 kernel: \x09\x09extent refs 1 gen 1230575 flags 1
Feb 10 13:31:07 opi02 kernel: \x09\x09ref#0: shared data backref parent 
6083112271872 count 1
Feb 10 13:31:07 opi02 kernel: \x09item 6 key (13218352889856 EXTENT_ITEM 
24576) itemoff 16011 itemsize 37
Feb 10 13:31:07 opi02 kernel: \x09\x09extent refs 1 gen 1230575 flags 1
Feb 10 13:31:07 opi02 kernel: \x09\x09ref#0: shared data backref parent 
6083112271872 count 1
Feb 10 13:31:07 opi02 kernel: \x09item 7 key (13218352914432 EXTENT_ITEM 
4096) itemoff 15974 itemsize 37
Feb 10 13:31:07 opi02 kernel: \x09\x09extent refs 1 gen 1230601 flags 1
Feb 10 13:31:07 opi02 kernel: \x09\x09ref#0: shared data backref parent 
6082996486144 count 1
Feb 10 13:31:07 opi02 kernel: \x09item 8 key (13218352918528 EXTENT_ITEM 
28672) itemoff 15937 itemsize 37
Feb 10 13:31:07 opi02 kernel: \x09\x09extent refs 1 gen 1228851 flags 1
Feb 10 13:31:07 opi02 kernel: \x09\x09ref#0: shared data backref parent 
4601309790208 count 1
Feb 10 13:31:07 opi02 kernel: \x09item 9 key (13218352947200 EXTENT_ITEM 
32768) itemoff 15900 itemsize 37
Feb 10 13:31:07 opi02 kernel: \x09\x09extent refs 1 gen 1228851 flags 1
Feb 10 13:31:07 opi02 kernel: \x09\x09ref#0: shared data backref parent 
6083885318144 count 1
Feb 10 13:31:07 opi02 kernel: \x09item 10 key (13218352979968 
EXTENT_ITEM 32768) itemoff 15863 itemsize 37
Feb 10 13:31:07 opi02 kernel: \x09\x09extent refs 1 gen 1228851 flags 1
Feb 10 13:31:07 opi02 kernel: \x09\x09ref#0: shared data backref parent 
1870215643136 count 1
Feb 10 13:31:07 opi02 kernel: \x09item 11 key (13218353012736 
EXTENT_ITEM 24576) itemoff 15826 itemsize 37
Feb 10 13:31:07 opi02 kernel: \x09\x09extent refs 1 gen 1228851 flags 1
Feb 10 13:31:07 opi02 kernel: \x09\x09ref#0: shared data backref parent 
1869710753792 count 1
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EXTENT_ITEM 32768) itemoff 15789 itemsize 37
Feb 10 13:31:07 opi02 kernel: \x09\x09extent refs 1 gen 1228851 flags 1
Feb 10 13:31:07 opi02 kernel: \x09\x09ref#0: shared data backref parent 
1584449798144 count 1
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EXTENT_ITEM 32768) itemoff 15752 itemsize 37
Feb 10 13:31:07 opi02 kernel: \x09\x09extent refs 1 gen 1228851 flags 1
Feb 10 13:31:07 opi02 kernel: \x09\x09ref#0: shared data backref parent 
1584449798144 count 1
Feb 10 13:31:07 opi02 kernel: \x09item 14 key (13218353102848 
EXTENT_ITEM 36864) itemoff 15715 itemsize 37
Feb 10 13:31:07 opi02 kernel: \x09\x09extent refs 1 gen 1228851 flags 1
Feb 10 13:31:07 opi02 kernel: \x09\x09ref#0: shared data backref parent 
4601322930176 count 1
Feb 10 13:31:07 opi02 kernel: \x09item 15 key (13218353139712 
EXTENT_ITEM 12288) itemoff 15678 itemsize 37
Feb 10 13:31:07 opi02 kernel: \x09\x09extent refs 1 gen 1228851 flags 1
Feb 10 13:31:07 opi02 kernel: \x09\x09ref#0: shared data backref parent 
6084410523648 count 1
Feb 10 13:31:07 opi02 kernel: \x09item 16 key (13218353152000 
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Feb 10 13:31:07 opi02 kernel: \x09\x09extent refs 1 gen 1228851 flags 1
Feb 10 13:31:07 opi02 kernel: \x09\x09ref#0: shared data backref parent 
2329324519424 count 1
Feb 10 13:31:07 opi02 kernel: \x09item 17 key (13218353188864 
EXTENT_ITEM 36864) itemoff 15604 itemsize 37
Feb 10 13:31:07 opi02 kernel: \x09\x09extent refs 1 gen 1228851 flags 1
Feb 10 13:31:07 opi02 kernel: \x09\x09ref#0: shared data backref parent 
2329324519424 count 1
Feb 10 13:31:07 opi02 kernel: \x09item 18 key (13218353225728 
EXTENT_ITEM 28672) itemoff 15567 itemsize 37
Feb 10 13:31:07 opi02 kernel: \x09\x09extent refs 1 gen 1228851 flags 1
Feb 10 13:31:07 opi02 kernel: \x09\x09ref#0: shared data backref parent 
2329324519424 count 1
Feb 10 13:31:07 opi02 kernel: \x09item 19 key (13218353254400 
EXTENT_ITEM 24576) itemoff 15530 itemsize 37
Feb 10 13:31:07 opi02 kernel: \x09\x09extent refs 1 gen 1228851 flags 1
Feb 10 13:31:07 opi02 kernel: \x09\x09ref#0: shared data backref parent 
6084916248576 count 1
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EXTENT_ITEM 32768) itemoff 15493 itemsize 37
Feb 10 13:31:07 opi02 kernel: \x09\x09extent refs 1 gen 1228851 flags 1
Feb 10 13:31:07 opi02 kernel: \x09\x09ref#0: shared data backref parent 
1584449798144 count 1
Feb 10 13:31:07 opi02 kernel: \x09item 21 key (13218353311744 
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Feb 10 13:31:07 opi02 kernel: \x09\x09extent refs 1 gen 1228851 flags 1
Feb 10 13:31:07 opi02 kernel: \x09\x09ref#0: shared data backref parent 
1584449798144 count 1
Feb 10 13:31:07 opi02 kernel: \x09item 22 key (13218353344512 
EXTENT_ITEM 32768) itemoff 15419 itemsize 37
Feb 10 13:31:07 opi02 kernel: \x09\x09extent refs 1 gen 1228851 flags 1
Feb 10 13:31:07 opi02 kernel: \x09\x09ref#0: shared data backref parent 
1584449798144 count 1
Feb 10 13:31:07 opi02 kernel: \x09item 23 key (13218353377280 
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Feb 10 13:31:07 opi02 kernel: \x09\x09extent refs 1 gen 1228851 flags 1
Feb 10 13:31:07 opi02 kernel: \x09\x09ref#0: shared data backref parent 
1584449798144 count 1
Feb 10 13:31:07 opi02 kernel: \x09item 24 key (13218353410048 
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Feb 10 13:31:07 opi02 kernel: \x09\x09extent refs 2 gen 1228851 flags 1
Feb 10 13:31:07 opi02 kernel: \x09\x09ref#0: shared data backref parent 
4601323585536 count 1
Feb 10 13:31:07 opi02 kernel: \x09\x09ref#1: shared data backref parent 
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Feb 10 13:31:07 opi02 kernel: \x09item 25 key (13218353426432 
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Feb 10 13:31:07 opi02 kernel: \x09\x09extent refs 1 gen 1226216 flags 1
Feb 10 13:31:07 opi02 kernel: \x09\x09ref#0: shared data backref parent 
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Feb 10 13:31:07 opi02 kernel: \x09item 26 key (13218353500160 
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Feb 10 13:31:07 opi02 kernel: \x09\x09extent refs 1 gen 1226216 flags 1
Feb 10 13:31:07 opi02 kernel: \x09\x09ref#0: shared data backref parent 
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Feb 10 13:31:07 opi02 kernel: \x09item 27 key (13218353594368 
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Feb 10 13:31:07 opi02 kernel: \x09\x09extent refs 1 gen 1226216 flags 1
Feb 10 13:31:07 opi02 kernel: \x09\x09ref#0: shared data backref parent 
6084834459648 count 1
Feb 10 13:31:07 opi02 kernel: \x09item 28 key (13218353631232 
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Feb 10 13:31:07 opi02 kernel: \x09\x09extent refs 1 gen 1239972 flags 1
Feb 10 13:31:07 opi02 kernel: \x09\x09ref#0: extent data backref root 
256 objectid 973 offset 25776128 count 1
Feb 10 13:31:07 opi02 kernel: \x09item 29 key (13218353659904 
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Feb 10 13:31:07 opi02 kernel: \x09\x09extent refs 1 gen 1226216 flags 1
Feb 10 13:31:07 opi02 kernel: \x09\x09ref#0: shared data backref parent 
6084834459648 count 1
Feb 10 13:31:07 opi02 kernel: \x09item 30 key (13218353774592 
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Feb 10 13:31:07 opi02 kernel: \x09\x09extent refs 1 gen 1226216 flags 1
Feb 10 13:31:07 opi02 kernel: \x09\x09ref#0: shared data backref parent 
6084834459648 count 1
Feb 10 13:31:07 opi02 kernel: \x09item 31 key (13218353827840 
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Feb 10 13:31:07 opi02 kernel: \x09\x09extent refs 2 gen 1239973 flags 1
Feb 10 13:31:07 opi02 kernel: \x09\x09ref#0: extent data backref root 
256 objectid 4495 offset 10989568 count 1
Feb 10 13:31:07 opi02 kernel: \x09\x09ref#1: shared data backref parent 
4601603588096 count 1
Feb 10 13:31:07 opi02 kernel: \x09item 32 key (13218353864704 
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Feb 10 13:31:07 opi02 kernel: \x09\x09extent refs 1 gen 1233577 flags 1
Feb 10 13:31:07 opi02 kernel: \x09\x09ref#0: shared data backref parent 
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Feb 10 13:31:07 opi02 kernel: \x09\x09extent refs 1 gen 1226216 flags 1
Feb 10 13:31:07 opi02 kernel: \x09\x09ref#0: shared data backref parent 
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Feb 10 13:31:07 opi02 kernel: \x09\x09extent refs 1 gen 1226216 flags 1
Feb 10 13:31:07 opi02 kernel: \x09\x09ref#0: shared data backref parent 
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Feb 10 13:31:07 opi02 kernel: \x09\x09extent refs 2 gen 1239975 flags 1
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Feb 10 13:31:07 opi02 kernel: \x09\x09ref#1: shared data backref parent 
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Feb 10 13:31:07 opi02 kernel: \x09\x09ref#1: shared data backref parent 
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Feb 10 13:31:07 opi02 kernel: \x09\x09extent refs 2 gen 1239972 flags 1
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Feb 10 13:31:07 opi02 kernel: \x09\x09ref#1: shared data backref parent 
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Feb 10 13:31:07 opi02 kernel: \x09\x09extent refs 2 gen 1239973 flags 1
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Feb 10 13:31:07 opi02 kernel: \x09\x09ref#1: shared data backref parent 
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Feb 10 13:31:07 opi02 kernel: \x09\x09ref#1: shared data backref parent 
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Feb 10 13:31:07 opi02 kernel: BTRFS error (device nvme0n1p3): 
block=6083107078144 write time tree block corruption detected
Feb 10 13:31:07 opi02 kernel: BTRFS: error (device nvme0n1p3) in 
btrfs_commit_transaction:2555: errno=-5 IO failure (Error while writing 
out transaction)
Feb 10 13:31:07 opi02 kernel: BTRFS info (device nvme0n1p3 state E): 
forced readonly
Feb 10 13:31:07 opi02 kernel: BTRFS warning (device nvme0n1p3 state E): 
Skipping commit of aborted transaction.
Feb 10 13:31:07 opi02 kernel: BTRFS error (device nvme0n1p3 state EA): 
Transaction aborted (error -5)
Feb 10 13:31:07 opi02 kernel: BTRFS: error (device nvme0n1p3 state EA) 
in cleanup_transaction:2037: errno=-5 IO failure

Unfortunately I don't have more information at the moment.

Thanks in advance,

David Arendt