[LU-2128] cl_lock_hold_add()) ASSERTION( lock->cll_state != CLS_FREEING ) failed

• Type: Bug
• Resolution: Duplicate
• Priority: Blocker
• Affects Version/s: Lustre 2.4.0
• Severity: 3
• Assignee: WC Triage
• Reporter: Alex Zhuravlev

Description

happened to sanityn test 18: mmap sanity check:

LustreError: 6017:0:(cl_lock.c:2176:cl_lock_hold_add()) ASSERTION( lock->cll_state != CLS_FREEING ) failed:
LustreError: 6017:0:(cl_lock.c:2176:cl_lock_hold_add()) LBUG
Pid: 6017, comm: mmap_sanity

Call Trace:
[<ffffffffa0a887e0>] libcfs_debug_dumpstack+0x50/0x80 [libcfs]
[<ffffffffa0a88da0>] lbug_with_loc+0x40/0xa0 [libcfs]
[<ffffffffa015d34c>] cl_lock_hold_add+0x13c/0x140 [obdclass]
[<ffffffffa016080e>] cl_lock_peek+0x8e/0x140 [obdclass]
[<ffffffffa0165de1>] cl_io_lock+0x521/0x5c0 [obdclass]
[<ffffffffa0165f12>] cl_io_loop+0x92/0x190 [obdclass]
[<ffffffffa0806213>] ll_page_mkwrite+0x93/0x830 [lustre]
[<ffffffff8109cd94>] __do_fault+0xb4/0x560
[<ffffffff812133b8>] ? prio_tree_insert+0x28/0x2a0
[<ffffffff8109fa6f>] handle_pte_fault+0x8f/0x7d0
[<ffffffff8109912a>] ? vma_prio_tree_insert+0x2a/0x50
[<ffffffff813c9c99>] ? _spin_unlock+0x9/0x10
[<ffffffff810a3dd8>] ? vma_link+0xa8/0x100
[<ffffffff810a156d>] handle_mm_fault+0x12d/0x1c0
[<ffffffff81025913>] do_page_fault+0x153/0x480
[<ffffffff810a5f70>] ? do_mmap_pgoff+0x310/0x360
[<ffffffff813ca185>] page_fault+0x25/0x30

Issue Links

• is related to: LU-1527 Assertion at: (cl_lock.c:2211:cl_lock_hold_add()) ASSERTION( lock->cll_state != CLS_FREEING )