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Hi
Have you seen Slab corruption before ?
I got it when deleting a service when there is real-servers left
It's not related to IPv6 or fwmarks any "-D" causes it if there is rs attached
for that service
(and it's not bad RAM).
ex.
# ipvsadm -D -f 21 -6
Slab corruption: size-512 start=ffff880001760488, len=512
Redzone: 0x9f911029d74e35b/0x9f911029d74e35b.
Last user: [<ffffffffa004aa3a>](__ip_vs_del_service+0xfa/0x108 [ip_vs])
020: 6b 6b 6b 6b 6a 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b
Single bit error detected. Probably bad RAM.
Run memtest86+ or a similar memory test tool.
Prev obj: start=ffff880001760270, len=512
Redzone: 0x9f911029d74e35b/0x9f911029d74e35b.
Last user: [<ffffffff812b7a48>](skb_release_data+0xc1/0xc6)
000: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b
010: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b
Next obj: start=ffff8800017606a0, len=512
Redzone: 0xd84156c5635688c0/0xd84156c5635688c0.
Last user: [<ffffffff812b3487>](sock_wmalloc+0x34/0x75)
000: 5a 5a 5a 5a 5a 5a 5a 5a 00 00 33 33 00 00 00 05
010: 00 00 02 01 01 01 86 dd 60 00 00 00 00 30 59 01
--
Regards
Hans Schillstrom <hans.schillstrom@xxxxxxxxxxxx>
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