meta-data=/dev/sdb isize=512 agcount=4, agsize=1966080 blks = sectsz=512 attr=2, projid32bit=1 = crc=1 finobt=1, sparse=1, rmapbt=1 = reflink=1 bigtime=1 inobtcount=1 nrext64=1 = exchange=1 metadir=0 data = bsize=4096 blocks=7864320, imaxpct=25 = sunit=0 swidth=0 blks naming =version 2 bsize=4096 ascii-ci=0, ftype=1, parent=1 log =internal log bsize=4096 blocks=16384, version=2 = sectsz=512 sunit=0 blks, lazy-count=1 realtime =none extsz=4096 blocks=0, rtextents=0 = rgcount=0 rgsize=0 extents = zoned=0 start=0 reserved=0 echo '1' 2>&1 > /sys/fs/xfs/sdb/error/fail_at_unmount echo '0' 2>&1 > /sys/fs/xfs/sdb/error/metadata/EIO/max_retries echo '0' 2>&1 > /sys/fs/xfs/sdb/error/metadata/EIO/retry_timeout_seconds --- /usr/bin/xfsdump -e -L lab_l0 -M test -l0 -f /tmp/307150.dump.l0 /mnt/scratch /usr/bin/xfsdump: using file dump (drive_simple) strategy /usr/bin/xfsdump: version 3.2.0 (dump format 3.0) /usr/bin/xfsdump: level 0 dump of ip-172-31-16-140.us-east-2.compute.internal:/mnt/scratch /usr/bin/xfsdump: dump date: Sun Oct 4 23:44:35 2026 /usr/bin/xfsdump: session id: 28623b5a-2575-4fee-9469-1c5511197323 /usr/bin/xfsdump: session label: "lab_l0" /usr/bin/xfsdump: ino map phase 1: constructing initial dump list /usr/bin/xfsdump: ino map phase 2: skipping (no pruning necessary) /usr/bin/xfsdump: ino map phase 3: skipping (only one dump stream) /usr/bin/xfsdump: ino map construction complete /usr/bin/xfsdump: estimated dump size: 25280 bytes /usr/bin/xfsdump: /var/lib/xfsdump/inventory created /usr/bin/xfsdump: creating dump session media file 0 (media 0, file 0) /usr/bin/xfsdump: dumping ino map /usr/bin/xfsdump: dumping directories /usr/bin/xfsdump: dumping non-directory files /usr/bin/xfsdump: ending media file /usr/bin/xfsdump: media file size 29400 bytes /usr/bin/xfsdump: dump size (non-dir files) : 0 bytes /usr/bin/xfsdump: dump complete: 0 seconds elapsed /usr/bin/xfsdump: Dump Summary: /usr/bin/xfsdump: stream 0 /tmp/307150.dump.l0 OK (success) /usr/bin/xfsdump: Dump Status: SUCCESS --- /usr/bin/xfsdump -e -L lab_l2.0 -M test -l2 -f /tmp/307150.dump.l2.0 /mnt/scratch /usr/bin/xfsdump: using file dump (drive_simple) strategy /usr/bin/xfsdump: version 3.2.0 (dump format 3.0) /usr/bin/xfsdump: level 2 incremental dump of ip-172-31-16-140.us-east-2.compute.internal:/mnt/scratch based on level 0 dump begun Sun Oct 4 23:44:35 2026 /usr/bin/xfsdump: dump date: Sun Oct 4 23:44:35 2026 /usr/bin/xfsdump: session id: 36c487fa-b444-4f2a-99aa-f9ec43a8268c /usr/bin/xfsdump: session label: "lab_l2.0" /usr/bin/xfsdump: ino map phase 1: constructing initial dump list /usr/bin/xfsdump: ino map phase 2: skipping (no pruning necessary) /usr/bin/xfsdump: ino map phase 3: skipping (only one dump stream) /usr/bin/xfsdump: ino map construction complete /usr/bin/xfsdump: estimated dump size: 25280 bytes /usr/bin/xfsdump: creating dump session media file 0 (media 0, file 0) /usr/bin/xfsdump: dumping ino map /usr/bin/xfsdump: dumping directories /usr/bin/xfsdump: dumping non-directory files /usr/bin/xfsdump: ending media file /usr/bin/xfsdump: media file size 29400 bytes /usr/bin/xfsdump: dump size (non-dir files) : 0 bytes /usr/bin/xfsdump: dump complete: 0 seconds elapsed /usr/bin/xfsdump: Dump Summary: /usr/bin/xfsdump: stream 0 /tmp/307150.dump.l2.0 OK (success) /usr/bin/xfsdump: Dump Status: SUCCESS --- /usr/bin/xfsrestore -f /tmp/307150.dump.l0 -r /mnt/scratch/restore_lj4 /usr/bin/xfsrestore: using file dump (drive_simple) strategy /usr/bin/xfsrestore: version 3.2.0 (dump format 3.0) /usr/bin/xfsrestore: searching media for dump /usr/bin/xfsrestore: examining media file 0 /usr/bin/xfsrestore: dump description: /usr/bin/xfsrestore: hostname: ip-172-31-16-140.us-east-2.compute.internal /usr/bin/xfsrestore: mount point: /mnt/scratch /usr/bin/xfsrestore: volume: /dev/sdb /usr/bin/xfsrestore: session time: Sun Oct 4 23:44:35 2026 /usr/bin/xfsrestore: level: 0 /usr/bin/xfsrestore: session label: "lab_l0" /usr/bin/xfsrestore: media label: "test" /usr/bin/xfsrestore: file system id: eb0c5ad5-dd2c-4745-9c07-4f5f151c7d18 /usr/bin/xfsrestore: session id: 28623b5a-2575-4fee-9469-1c5511197323 /usr/bin/xfsrestore: media id: 4e86af7d-5e2a-433c-b28d-1e9c6711a0c5 /usr/bin/xfsrestore: using online session inventory /usr/bin/xfsrestore: searching media for directory dump /usr/bin/xfsrestore: reading directories /usr/bin/xfsrestore: 15 directories and 14 entries processed /usr/bin/xfsrestore: directory post-processing /usr/bin/xfsrestore: restore complete: 0 seconds elapsed /usr/bin/xfsrestore: Restore Summary: /usr/bin/xfsrestore: stream 0 /tmp/307150.dump.l0 OK (success) /usr/bin/xfsrestore: Restore Status: SUCCESS --- /usr/bin/xfsrestore -f /tmp/307150.dump.l2.0 -r /mnt/scratch/restore_lj4 /usr/bin/xfsrestore: using file dump (drive_simple) strategy /usr/bin/xfsrestore: version 3.2.0 (dump format 3.0) /usr/bin/xfsrestore: searching media for dump /usr/bin/xfsrestore: examining media file 0 /usr/bin/xfsrestore: dump description: /usr/bin/xfsrestore: hostname: ip-172-31-16-140.us-east-2.compute.internal /usr/bin/xfsrestore: mount point: /mnt/scratch /usr/bin/xfsrestore: volume: /dev/sdb /usr/bin/xfsrestore: session time: Sun Oct 4 23:44:35 2026 /usr/bin/xfsrestore: level: 2 /usr/bin/xfsrestore: session label: "lab_l2.0" /usr/bin/xfsrestore: media label: "test" /usr/bin/xfsrestore: file system id: eb0c5ad5-dd2c-4745-9c07-4f5f151c7d18 /usr/bin/xfsrestore: session id: 36c487fa-b444-4f2a-99aa-f9ec43a8268c /usr/bin/xfsrestore: media id: 3f56f35e-cfbf-4556-951a-ff41838cf5d2 /usr/bin/xfsrestore: using online session inventory /usr/bin/xfsrestore: searching media for directory dump /usr/bin/xfsrestore: reading directories /usr/bin/xfsrestore: 15 directories and 14 entries processed /usr/bin/xfsrestore: directory post-processing /usr/bin/xfsrestore: restore complete: 0 seconds elapsed /usr/bin/xfsrestore: Restore Summary: /usr/bin/xfsrestore: stream 0 /tmp/307150.dump.l2.0 OK (success) /usr/bin/xfsrestore: Restore Status: SUCCESS --- /usr/bin/xfsrestore -f /tmp/307150.dump.l0 -r -s restore_me /mnt/scratch/restore_MQN /usr/bin/xfsrestore: using file dump (drive_simple) strategy /usr/bin/xfsrestore: version 3.2.0 (dump format 3.0) /usr/bin/xfsrestore: searching media for dump /usr/bin/xfsrestore: examining media file 0 /usr/bin/xfsrestore: dump description: /usr/bin/xfsrestore: hostname: ip-172-31-16-140.us-east-2.compute.internal /usr/bin/xfsrestore: mount point: /mnt/scratch /usr/bin/xfsrestore: volume: /dev/sdb /usr/bin/xfsrestore: session time: Sun Oct 4 23:44:35 2026 /usr/bin/xfsrestore: level: 0 /usr/bin/xfsrestore: session label: "lab_l0" /usr/bin/xfsrestore: media label: "test" /usr/bin/xfsrestore: file system id: eb0c5ad5-dd2c-4745-9c07-4f5f151c7d18 /usr/bin/xfsrestore: session id: 28623b5a-2575-4fee-9469-1c5511197323 /usr/bin/xfsrestore: media id: 4e86af7d-5e2a-433c-b28d-1e9c6711a0c5 /usr/bin/xfsrestore: using online session inventory /usr/bin/xfsrestore: searching media for directory dump /usr/bin/xfsrestore: reading directories /usr/bin/xfsrestore: 15 directories and 14 entries processed /usr/bin/xfsrestore: directory post-processing /usr/bin/xfsrestore: restore complete: 0 seconds elapsed /usr/bin/xfsrestore: Restore Summary: /usr/bin/xfsrestore: stream 0 /tmp/307150.dump.l0 OK (success) /usr/bin/xfsrestore: Restore Status: SUCCESS --- /usr/bin/xfsrestore -f /tmp/307150.dump.l2.0 -r /mnt/scratch/restore_MQN /usr/bin/xfsrestore: using file dump (drive_simple) strategy /usr/bin/xfsrestore: version 3.2.0 (dump format 3.0) /usr/bin/xfsrestore: searching media for dump /usr/bin/xfsrestore: examining media file 0 /usr/bin/xfsrestore: dump description: /usr/bin/xfsrestore: hostname: ip-172-31-16-140.us-east-2.compute.internal /usr/bin/xfsrestore: mount point: /mnt/scratch /usr/bin/xfsrestore: volume: /dev/sdb /usr/bin/xfsrestore: session time: Sun Oct 4 23:44:35 2026 /usr/bin/xfsrestore: level: 2 /usr/bin/xfsrestore: session label: "lab_l2.0" /usr/bin/xfsrestore: media label: "test" /usr/bin/xfsrestore: file system id: eb0c5ad5-dd2c-4745-9c07-4f5f151c7d18 /usr/bin/xfsrestore: session id: 36c487fa-b444-4f2a-99aa-f9ec43a8268c /usr/bin/xfsrestore: media id: 3f56f35e-cfbf-4556-951a-ff41838cf5d2 /usr/bin/xfsrestore: using online session inventory /usr/bin/xfsrestore: searching media for directory dump /usr/bin/xfsrestore: reading directories /usr/bin/xfsrestore: 15 directories and 14 entries processed /usr/bin/xfsrestore: directory post-processing xfsrestore: tree.c:1413: noref_elim_recurse: Assertion `isrealpr' failed. ./common/rc: line 1853: 307439 Aborted (core dumped) /usr/bin/xfsrestore -f /tmp/307150.dump.l2.0 -r /mnt/scratch/restore_MQN PID: 307439 (xfsrestore) UID: 0 (root) GID: 0 (root) Signal: 6 (ABRT) Timestamp: Sun 2026-10-04 23:44:35 UTC (10s ago) Command Line: /usr/bin/xfsrestore -f /tmp/307150.dump.l2.0 -r /mnt/scratch/restore_MQN Executable: /usr/bin/xfsrestore Control Group: /system.slice/fstests-xfs-539.scope Unit: fstests-xfs-539.scope Slice: system.slice Boot ID: 77a035f63fbc4a408e0f295d83261307 Machine ID: ec2cc398cb553614138a99e9bb48446d Hostname: ip-172-31-16-140.us-east-2.compute.internal Storage: /var/lib/systemd/coredump/core.xfsrestore.0.77a035f63fbc4a408e0f295d83261307.307439.1791157475000000.zst (present) Size on Disk: 41.8K Package: xfsdump/3.2.0-4.fc44 build-id: d120f802ebf4f19caf55404ff4b4202ed6317860 Message: Process 307439 (xfsrestore) of user 0 dumped core. Module libattr.so.1 from rpm attr-2.6.0-1.fc44.x86_64 Module libhandle.so.1 from rpm xfsprogs-7.1.1-1.fc44.x86_64 Module libuuid.so.1 from rpm util-linux-2.41.5-1.fc44.x86_64 Module libstdbuf.so from rpm coreutils-9.10-5.fc44.x86_64 Module xfsrestore from rpm xfsdump-3.2.0-4.fc44.x86_64 Stack trace of thread 307440: #0 0x00007f4846b2bd0c __pthread_kill_implementation (libc.so.6 + 0x74d0c) #1 0x00007f4846ad0e8e raise (libc.so.6 + 0x19e8e) #2 0x00007f4846ab87b3 abort (libc.so.6 + 0x17b3) #3 0x00007f4846ab9804 __libc_message_impl.cold (libc.so.6 + 0x2804) #4 0x00007f4846ac8d45 __assert_fail (libc.so.6 + 0x11d45) #5 0x0000556c369c4c9e noref_elim_recurse.isra.0.cold (xfsrestore + 0x7c9e) #6 0x0000556c369f40f9 noref_elim_recurse.isra.0 (xfsrestore + 0x370f9) #7 0x0000556c369f40f9 noref_elim_recurse.isra.0 (xfsrestore + 0x370f9) #8 0x0000556c369e56d7 treepost.lto_priv.0 (xfsrestore + 0x286d7) #9 0x0000556c369de87e content_stream_restore (xfsrestore + 0x2187e) #10 0x0000556c369e0b15 childmain (xfsrestore + 0x23b15) #11 0x0000556c369c8f1d cldmgr_entry (xfsrestore + 0xbf1d) #12 0x00007f4846b29c42 start_thread (libc.so.6 + 0x72c42) #13 0x00007f4846bad5ac __clone3 (libc.so.6 + 0xf65ac) Stack trace of thread 307439: #0 0x00007f4846b32352 __syscall_cancel_arch (libc.so.6 + 0x7b352) #1 0x00007f4846b2654c __internal_syscall_cancel (libc.so.6 + 0x6f54c) #2 0x00007f4846b26594 __syscall_cancel (libc.so.6 + 0x6f594) #3 0x00007f4846ad1245 __sigsuspend (libc.so.6 + 0x1a245) #4 0x0000556c369c7613 main (xfsrestore + 0xa613) #5 0x00007f4846aba681 __libc_start_call_main (libc.so.6 + 0x3681) #6 0x00007f4846aba798 __libc_start_main@@GLIBC_2.34 (libc.so.6 + 0x3798) #7 0x0000556c369c8955 _start (xfsrestore + 0xb955) ELF object binary architecture: AMD x86-64 umount: /dev/sda: not mounted. umount: /dev/sdb: not mounted.