A gfs2 filesystem withdraws with the error: function = ea_foreach_i, file = fs/gfs2/xattr.c, line = 86

Issue

• A gfs2 filesystem withdrew with the following error and call trace:

Jun 19 00:22:34 node1 kernel: gfs2: fsid=my_cluster:fs1.1: fatal: invalid metadata block#012  bh = 1506986631 (type: exp=10, found=4)#012  function = ea_foreach_i, file = fs/gfs2/xattr.c, line = 86
Jun 19 00:22:34 node1 kernel: gfs2: fsid=my_cluster:fs1.1: about to withdraw this file system
Jun 19 00:22:34 node1 kernel: gfs2: fsid=my_cluster:fs1.1: telling LM to unmount
Jun 19 00:22:34 node1 kernel: dlm: fs1: leaving the lockspace group...
Jun 19 00:22:34 node1 kernel: dlm: fs1: group event done 0 0
Jun 19 00:22:34 node1 kernel: dlm: fs1: release_lockspace final free
Jun 19 00:22:34 node1 kernel: gfs2: fsid=my_cluster:fs1.1: withdrawn
Jun 19 00:22:34 node1 kernel: CPU: 10 PID: 280637 Comm: ls Kdump: loaded Not tainted 4.18.0-193.6.3.el8_2.x86_64 #1
Jun 19 00:22:34 node1 kernel: Hardware name: BULL BullSequana S series/-, BIOS BIOS_PUR043.37.11.018 05/14/2020
Jun 19 00:22:34 node1 kernel: Call Trace:
Jun 19 00:22:34 node1 kernel: dump_stack+0x5c/0x80
Jun 19 00:22:34 node1 kernel: gfs2_lm_withdraw.cold.1+0xe9/0xf8 [gfs2]
Jun 19 00:22:34 node1 kernel: ? gfs2_getbuf+0xec/0x1a0 [gfs2]
Jun 19 00:22:34 node1 kernel: ? ea_alloc_skeleton+0x1a0/0x1a0 [gfs2]
Jun 19 00:22:34 node1 kernel: gfs2_metatype_check_ii+0x28/0x40 [gfs2]
Jun 19 00:22:34 node1 kernel: ea_foreach_i+0x155/0x170 [gfs2]
Jun 19 00:22:34 node1 kernel: ? ea_alloc_skeleton+0x1a0/0x1a0 [gfs2]
Jun 19 00:22:34 node1 kernel: ea_foreach+0x153/0x1e0 [gfs2]
Jun 19 00:22:34 node1 kernel: ? __switch_to_asm+0x35/0x70
Jun 19 00:22:34 node1 kernel: gfs2_ea_find+0x64/0x90 [gfs2]
Jun 19 00:22:34 node1 kernel: gfs2_xattr_get+0xdd/0x1c0 [gfs2]
Jun 19 00:22:34 node1 kernel: ? kmem_cache_free+0x18c/0x1b0
Jun 19 00:22:34 node1 kernel: __vfs_getxattr+0x53/0x70
Jun 19 00:22:34 node1 kernel: inode_doinit_use_xattr+0x63/0x170
Jun 19 00:22:34 node1 kernel: inode_doinit_with_dentry+0x2fc/0x480
Jun 19 00:22:34 node1 kernel: security_d_instantiate+0x2f/0x50
Jun 19 00:22:34 node1 kernel: d_splice_alias+0x4c/0x3c0
Jun 19 00:22:34 node1 kernel: ? init_wait_var_entry+0x40/0x40
Jun 19 00:22:34 node1 kernel: __gfs2_lookup+0xab/0x140 [gfs2]
Jun 19 00:22:34 node1 kernel: ? __gfs2_lookup+0x91/0x140 [gfs2]
Jun 19 00:22:34 node1 kernel: __lookup_slow+0x97/0x150
Jun 19 00:22:34 node1 kernel: lookup_slow+0x35/0x50
Jun 19 00:22:34 node1 kernel: walk_component+0x1bf/0x330
Jun 19 00:22:34 node1 kernel: path_lookupat.isra.49+0x75/0x200
Jun 19 00:22:34 node1 kernel: ? security_sid_to_context+0x21/0x30
Jun 19 00:22:34 node1 kernel: ? selinux_inode_getsecurity+0x83/0xe0
Jun 19 00:22:34 node1 kernel: filename_lookup.part.63+0xa0/0x170
Jun 19 00:22:34 node1 kernel: ? strncpy_from_user+0x4f/0x1b0
Jun 19 00:22:34 node1 kernel: vfs_statx+0x73/0xe0
Jun 19 00:22:34 node1 kernel: ? strncpy_from_user+0x4f/0x1b0
Jun 19 00:22:34 node1 kernel: __do_sys_newlstat+0x39/0x70
Jun 19 00:22:34 node1 kernel: ? syscall_trace_enter+0x1d3/0x2c0
Jun 19 00:22:34 node1 kernel: ? __audit_syscall_exit+0x249/0x2a0
Jun 19 00:22:34 node1 kernel: do_syscall_64+0x5b/0x1a0
Jun 19 00:22:34 node1 kernel: entry_SYSCALL_64_after_hwframe+0x65/0xca
Jun 19 00:22:34 node1 kernel: RIP: 0033:0x7f8166a6e009
Jun 19 00:22:34 node1 kernel: Code: 64 c7 00 16 00 00 00 b8 ff ff ff ff c3 0f 1f 40 00 f3 0f 1e fa 48 89 f0 83 ff 01 77 34 48 89 c7 48 89 d6 b8 06 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 07 c3 66 0f 1f 44 00 00 48 8b 15 49 fe 2c 00
Jun 19 00:22:34 node1 kernel: RSP: 002b:00007fffacbe1718 EFLAGS: 00000246 ORIG_RAX: 0000000000000006
Jun 19 00:22:34 node1 kernel: RAX: ffffffffffffffda RBX: 0000556a65da83c0 RCX: 00007f8166a6e009
Jun 19 00:22:34 node1 kernel: RDX: 0000556a65da83d8 RSI: 0000556a65da83d8 RDI: 00007fffacbe1720
Jun 19 00:22:34 node1 kernel: RBP: 00007fffacbe1ae0 R08: 0000000000000000 R09: 0000556a65d97f5a
Jun 19 00:22:34 node1 kernel: R10: 00007fffacbe172c R11: 0000000000000246 R12: 00007fffacbe1720
Jun 19 00:22:34 node1 kernel: R13: 0000000000000000 R14: 0000000000000005 R15: 0000556a65da83d8
Jun 19 00:22:34 node1 kernel: SELinux: inode_doinit_use_xattr:  getxattr returned 5 for dev=dm-84 ino=1506986630
Jun 19 00:22:34 node1 kernel: SELinux: inode_doinit_use_xattr:  getxattr returned 5 for dev=dm-84 ino=1506986630