Ceph

10/28/2020

06:46 AM Linux kernel client Bug #45563: __list_add_valid kernel NULL pointer in _ceph_remove_cap

Jeff Layton wrote:
> I don't think there is much we can do with a kernel this old. Can you reproduce it on something... joe h

07/26/2020

02:52 PM Linux kernel client Bug #45562: soft lockup stuck for 22s! in ceph.ko and code stack is 'destroy_inode->ceph_destroy_inode->__ceph_remove_cap->_raw_spin_lock'

Jeff Layton wrote:
> No response in a month. Please reopen if you are able to supply the requested info.
first th... joe h

05/18/2020

08:11 AM Linux kernel client Bug #45563: __list_add_valid kernel NULL pointer in _ceph_remove_cap

thanks Zheng Yan. and I have another question, have you done this test(deleting the file When the memory is full)? Wi... joe h

05/16/2020

09:29 AM Linux kernel client Bug #45563: __list_add_valid kernel NULL pointer in _ceph_remove_cap

while reviewing code,I think there is something wrong with the code as follows:
one cap is stored in two data struct... joe h

05/15/2020

07:46 AM Linux kernel client Bug #45563 (New): __list_add_valid kernel NULL pointer in _ceph_remove_cap

【描述】
recently,I encountered the same bug(unable to handle kernel NULL pointer dereference in __list_add_valid) for m... joe h

07:11 AM Linux kernel client Bug #45562 (Can't reproduce): soft lockup stuck for 22s! in ceph.ko and code stack is 'destroy_inode->ceph_destroy_inode->__ceph_remove_cap->_raw_spin_lock'

【描述】
recently,I encountered the same bug(CPU soft lockup stuck for 22s!) for many times while cluster process runnin... joe h