It is sparc64 machine. Config is attached. [ 25.742287] [ BUG: bad unlock balance detected! ] [ 25.750284] ------------------------------------- [ 25.758404] rc/404 is trying to release lock (&p->cred_exec_mutex) at: [ 25.766716] [<00000000006aff78>] mutex_unlock+0x10/0x20 [ 25.775078] but there are no more locks to release! [ 25.783548] [ 25.783554] other info that might help us debug this: [ 25.800205] no locks held by rc/404. [ 25.808508] [ 25.808514] stack backtrace: [ 25.824764] Call Trace: [ 25.832652] [0000000000478014] print_unlock_inbalance_bug+0xe8/0xf8 [ 25.840661] [0000000000478340] lock_release+0x98/0x1ac [ 25.848690] [00000000006afed4] __mutex_unlock_slowpath+0xbc/0x150 [ 25.856664] [00000000006aff78] mutex_unlock+0x10/0x20 [ 25.864780] [00000000004b8460] install_exec_creds+0x1c/0x2c [ 25.872784] [00000000004f077c] load_elf_binary+0xc98/0x11e4 [ 25.880858] [00000000004b8314] search_binary_handler+0xcc/0x1fc [ 25.888817] [00000000004e7a18] compat_do_execve+0x178/0x1e4 [ 25.896913] [0000000000441f08] sparc32_execve+0x70/0xbc [ 25.904811] [0000000000406154] linux_sparc_syscall32+0x34/0x40
Attachment:
config-0819-cred.gz
Description: GNU Zip compressed data
