Bug 2308364 - [Special Handling] [GSS] [9.2.z panic] kernel BUG at fs/ceph/addr.c:97!
Summary: [Special Handling] [GSS] [9.2.z panic] kernel BUG at fs/ceph/addr.c:97!
Keywords:
Status: ASSIGNED
Alias: None
Product: Red Hat OpenShift Data Foundation
Classification: Red Hat Storage
Component: ceph
Version: 4.13
Hardware: All
OS: All
high
high
Target Milestone: ---
: ---
Assignee: Xiubo Li
QA Contact: Elad
URL:
Whiteboard:
Depends On:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2024-08-28 18:33 UTC by kelwhite
Modified: 2025-01-01 08:27 UTC (History)
14 users (show)

Fixed In Version:
Doc Type: If docs needed, set a value
Doc Text:
Clone Of:
: 2317519 (view as bug list)
Environment:
Last Closed:
Embargoed:

Attachments (Terms of Use)


Links
System ID Private Priority Status Summary Last Updated
Red Hat Issue Tracker OCSBZM-8885 0 None None None 2024-08-28 18:34:34 UTC
Red Hat Issue Tracker RHEL-60255 0 None None None 2024-10-03 07:32:14 UTC

Description kelwhite 2024-08-28 18:33:33 UTC 
Description of problem:

o. Kernel panic at "kernel BUG at fs/ceph/addr.c:97!" - multiple events 

  crash> struct module ffffffffc137ee40 | grep "version\|name"
  name = "ceph",
  version = 0x0,
  srcversion = 0xffff9aa40e1c9560 "61825C8C4400603CEB0D471",
  rhelversion = 0xffff9a9d890183e8 "9.2",


crash> bt
PID: 2146740  TASK: ffff8aac36db0000  CPU: 71   COMMAND: "xxxxxx"
 #0 [ffffb47a335f3900] machine_kexec at ffffffffb966c767
 #1 [ffffb47a335f3958] __crash_kexec at ffffffffb97c58ca
 #2 [ffffb47a335f3a18] crash_kexec at ffffffffb97c6a88
 #3 [ffffb47a335f3a20] oops_end at ffffffffb962921b
 #4 [ffffb47a335f3a40] do_trap at ffffffffb96259ae
 #5 [ffffb47a335f3a90] do_error_trap at ffffffffb9625a65
 #6 [ffffb47a335f3ad0] exc_invalid_op at ffffffffba12d71e
 #7 [ffffb47a335f3af0] asm_exc_invalid_op at ffffffffba200b36
    [exception RIP: ceph_dirty_folio+0x183]
    RIP: ffffffffc1259ce3  RSP: ffffb47a335f3ba0  RFLAGS: 00010246
    RAX: 0000000000000000  RBX: ffff8a7ff6414d98  RCX: 0000000000000002
    RDX: 0000000000000000  RSI: ffffd8efa2324d80  RDI: ffff8a7ff6415048
    RBP: ffffd8efa2324d80   R8: 0000000000000003   R9: ffff8a9c001eb678
    R10: 000000000000038e  R11: 0000000000007240  R12: ffff8a7ff6414f10
    R13: 0000000000000001  R14: ffff8a7ff6415048  R15: ffff8a804b2223d0
    ORIG_RAX: ffffffffffffffff  CS: 0010  SS: 0018
 #8 [ffffb47a335f3bd0] set_page_dirty_lock at ffffffffb98e340e
 #9 [ffffb47a335f3be8] put_bvecs at ffffffffc125429f [ceph]
#10 [ffffb47a335f3c18] ceph_direct_read_write at ffffffffc1254f3b [ceph]
#11 [ffffb47a335f3d18] ceph_read_iter at ffffffffc1256b38 [ceph]
#12 [ffffb47a335f3de8] new_sync_read at ffffffffb99c8c49
#13 [ffffb47a335f3e90] vfs_read at ffffffffb99cb7bc
#14 [ffffb47a335f3ec8] __x64_sys_pread64 at ffffffffb99cb8a0
#15 [ffffb47a335f3f08] do_syscall_64 at ffffffffba12d159
#16 [ffffb47a335f3f50] entry_SYSCALL_64_after_hwframe at ffffffffba2000dc
    RIP: 00007f3ab25163d7  RSP: 00007f3a4e3451b0  RFLAGS: 00000293
    RAX: ffffffffffffffda  RBX: 0000000000000312  RCX: 00007f3ab25163d7
    RDX: 0000000000800000  RSI: 00007f39e68fc000  RDI: 0000000000000312
    RBP: 00007f39e68fc000   R8: 0000000000000000   R9: 0000000774ddb120
    R10: 0000000000000000  R11: 0000000000000293  R12: 0000000000800000
    R13: 0000000000000000  R14: 00007f3a4e3452d0  R15: 00007f3a54154000
    ORIG_RAX: 0000000000000011  CS: 0033  SS: 002b


Version-Release number of selected component (if applicable):

o. Internal ODF
o. 9.2.z kernel 
o. OCP: 4.14.27
o. ODF: 4.14.6
o. Ceph: 17.2.6-196.el9cp

How reproducible:

o Multiple events now. 

Actual results:

o. Hitting the BUG_ON that triggers the panic.

Expected results:

o. Not hitting the BUG_ON that triggers the panic.
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