On 01/16/2015 09:07 AM, Stephen Smalley wrote: > On 01/16/2015 04:24 AM, Avijit Das wrote: >> Hi All, >> >> >> >> I am seeing kernel panic in selinux code sometime during boot up and on >> random scenarios. Has anyone encountered similar issue. Any help in this >> is highly appreciated. >> >> >> >> *Case 1:* >> >> Device crashes during boot time. The crash happened at task_has_perm() >> as the real_cred->security was 0x7(freed) . so I think this is a race >> condition between calling task_has_perm and switching credential data of >> the task. >> >> >> >> *Case 2: * >> >> kernel panic at security_cred_free->kfree > > Those would appear to be bugs in the kernel credential handling code > rather than in SELinux; SELinux is just the messenger. What kernel > version are you using?
I do see some fixes in the mainline kernel for races in the kernel/exit.c wait code, so perhaps this could be related? _______________________________________________ Seandroid-list mailing list [email protected] To unsubscribe, send email to [email protected]. To get help, send an email containing "help" to [email protected].
