============================================================ Deadlock traces - Change 53169 Patchset 33 Captured: 2026-03-09T10:20:17+00:00 Kernel: 5.14.0-611.34.1.el9_7.x86_64 Total D-state: 463 processes ============================================================ DEADLOCK: i_rwsem vs d_alloc_parallel PID A (ll_atomic_open): holds d_alloc_parallel LOOKUP dentry, released i_rwsem, completed MDS RPC, blocked reacquiring i_rwsem exclusive via inode_lock(dir) PID B (d_alloc_parallel): holds i_rwsem shared, blocked waiting for PID A to call d_lookup_done on the same dentry Cycle: PID A -> i_rwsem(excl) -> PID B -> d_lookup_done -> PID A ============================================================ PART 1: PID A - ll_atomic_open (27 processes) blocked on inode_lock(dir) reacquire ============================================================ --- PID 563143: /usr/bin/fallocate -o 25695 -l 15315 /mnt/lustre2/racer/11 --- [<0>] ll_atomic_open+0x41e/0x950 [lustre] [<0>] lookup_open.isra.0+0x3ad/0x5f0 [<0>] open_last_lookups+0x175/0x3c0 [<0>] path_openat+0x88/0x280 [<0>] do_filp_open+0xb0/0x160 [<0>] do_sys_openat2+0x96/0xd0 [<0>] __x64_sys_openat+0x53/0xa0 [<0>] do_syscall_64+0x5f/0xe0 [<0>] entry_SYSCALL_64_after_hwframe+0x76/0x7e --- PID 563216: /usr/bin/bash ./file_concat.sh /mnt/lustre2/racer 20 --- [<0>] ll_atomic_open+0x41e/0x950 [lustre] [<0>] lookup_open.isra.0+0x3ad/0x5f0 [<0>] open_last_lookups+0x175/0x3c0 [<0>] path_openat+0x88/0x280 [<0>] do_filp_open+0xb0/0x160 [<0>] do_sys_openat2+0x96/0xd0 [<0>] __x64_sys_openat+0x53/0xa0 [<0>] do_syscall_64+0x5f/0xe0 [<0>] entry_SYSCALL_64_after_hwframe+0x76/0x7e --- PID 563240: /usr/bin/bash ./file_concat.sh /mnt/lustre2/racer0 20 --- [<0>] ll_atomic_open+0x41e/0x950 [lustre] [<0>] lookup_open.isra.0+0x3ad/0x5f0 [<0>] open_last_lookups+0x175/0x3c0 [<0>] path_openat+0x88/0x280 [<0>] do_filp_open+0xb0/0x160 [<0>] do_sys_openat2+0x96/0xd0 [<0>] __x64_sys_openat+0x53/0xa0 [<0>] do_syscall_64+0x5f/0xe0 [<0>] entry_SYSCALL_64_after_hwframe+0x76/0x7e --- PID 563392: /usr/bin/bash ./file_concat.sh /mnt/lustre2/racer 20 --- [<0>] ll_atomic_open+0x41e/0x950 [lustre] [<0>] lookup_open.isra.0+0x3ad/0x5f0 [<0>] open_last_lookups+0x175/0x3c0 [<0>] path_openat+0x88/0x280 [<0>] do_filp_open+0xb0/0x160 [<0>] do_sys_openat2+0x96/0xd0 [<0>] __x64_sys_openat+0x53/0xa0 [<0>] do_syscall_64+0x5f/0xe0 [<0>] entry_SYSCALL_64_after_hwframe+0x76/0x7e --- PID 563418: dd if=/dev/zero of=/mnt/lustre2/racer/13 bs=64k count=87 seek=171 --- [<0>] ll_atomic_open+0x41e/0x950 [lustre] [<0>] lookup_open.isra.0+0x3ad/0x5f0 [<0>] open_last_lookups+0x175/0x3c0 [<0>] path_openat+0x88/0x280 [<0>] do_filp_open+0xb0/0x160 [<0>] do_sys_openat2+0x96/0xd0 [<0>] __x64_sys_openat+0x53/0xa0 [<0>] do_syscall_64+0x5f/0xe0 [<0>] entry_SYSCALL_64_after_hwframe+0x76/0x7e --- PID 563436: cp -p /bin/sleep /mnt/lustre2/racer1/1 --- [<0>] ll_atomic_open+0x41e/0x950 [lustre] [<0>] lookup_open.isra.0+0x3ad/0x5f0 [<0>] open_last_lookups+0x175/0x3c0 [<0>] path_openat+0x88/0x280 [<0>] do_filp_open+0xb0/0x160 [<0>] do_sys_openat2+0x96/0xd0 [<0>] __x64_sys_openat+0x53/0xa0 [<0>] do_syscall_64+0x5f/0xe0 [<0>] entry_SYSCALL_64_after_hwframe+0x76/0x7e --- PID 563487: cp -p /bin/sleep /mnt/lustre2/racer/3 --- [<0>] ll_atomic_open+0x41e/0x950 [lustre] [<0>] lookup_open.isra.0+0x3ad/0x5f0 [<0>] open_last_lookups+0x175/0x3c0 [<0>] path_openat+0x88/0x280 [<0>] do_filp_open+0xb0/0x160 [<0>] do_sys_openat2+0x96/0xd0 [<0>] __x64_sys_openat+0x53/0xa0 [<0>] do_syscall_64+0x5f/0xe0 [<0>] entry_SYSCALL_64_after_hwframe+0x76/0x7e --- PID 563490: /usr/bin/fallocate -o 2401 -l 9959 /mnt/lustre/racer/5 --- [<0>] ll_atomic_open+0x41e/0x950 [lustre] [<0>] lookup_open.isra.0+0x3ad/0x5f0 [<0>] open_last_lookups+0x175/0x3c0 [<0>] path_openat+0x88/0x280 [<0>] do_filp_open+0xb0/0x160 [<0>] do_sys_openat2+0x96/0xd0 [<0>] __x64_sys_openat+0x53/0xa0 [<0>] do_syscall_64+0x5f/0xe0 [<0>] entry_SYSCALL_64_after_hwframe+0x76/0x7e --- PID 563510: cp -p /bin/sleep /mnt/lustre/racer/11 --- [<0>] ll_atomic_open+0x41e/0x950 [lustre] [<0>] lookup_open.isra.0+0x3ad/0x5f0 [<0>] open_last_lookups+0x175/0x3c0 [<0>] path_openat+0x88/0x280 [<0>] do_filp_open+0xb0/0x160 [<0>] do_sys_openat2+0x96/0xd0 [<0>] __x64_sys_openat+0x53/0xa0 [<0>] do_syscall_64+0x5f/0xe0 [<0>] entry_SYSCALL_64_after_hwframe+0x76/0x7e --- PID 563513: cp -p /bin/sleep /mnt/lustre2/racer1/14 --- [<0>] ll_atomic_open+0x41e/0x950 [lustre] [<0>] lookup_open.isra.0+0x3ad/0x5f0 [<0>] open_last_lookups+0x175/0x3c0 [<0>] path_openat+0x88/0x280 [<0>] do_filp_open+0xb0/0x160 [<0>] do_sys_openat2+0x96/0xd0 [<0>] __x64_sys_openat+0x53/0xa0 [<0>] do_syscall_64+0x5f/0xe0 [<0>] entry_SYSCALL_64_after_hwframe+0x76/0x7e --- PID 563517: /usr/bin/fallocate -o 27937 -l 8745 /mnt/lustre/racer0/19 --- [<0>] ll_atomic_open+0x41e/0x950 [lustre] [<0>] lookup_open.isra.0+0x3ad/0x5f0 [<0>] open_last_lookups+0x175/0x3c0 [<0>] path_openat+0x88/0x280 [<0>] do_filp_open+0xb0/0x160 [<0>] do_sys_openat2+0x96/0xd0 [<0>] __x64_sys_openat+0x53/0xa0 [<0>] do_syscall_64+0x5f/0xe0 [<0>] entry_SYSCALL_64_after_hwframe+0x76/0x7e --- PID 563527: /usr/bin/lfs migrate -E 3072K -S 512K -E eof -c 1 -S 2M /mnt/lustre2/racer0/18 --- [<0>] ll_atomic_open+0x41e/0x950 [lustre] [<0>] lookup_open.isra.0+0x3ad/0x5f0 [<0>] open_last_lookups+0x175/0x3c0 [<0>] path_openat+0x88/0x280 [<0>] do_filp_open+0xb0/0x160 [<0>] do_sys_openat2+0x96/0xd0 [<0>] __x64_sys_openat+0x53/0xa0 [<0>] do_syscall_64+0x5f/0xe0 [<0>] entry_SYSCALL_64_after_hwframe+0x76/0x7e --- PID 563559: /usr/bin/bash ./file_concat.sh /mnt/lustre/racer 20 --- [<0>] ll_atomic_open+0x41e/0x950 [lustre] [<0>] lookup_open.isra.0+0x3ad/0x5f0 [<0>] open_last_lookups+0x175/0x3c0 [<0>] path_openat+0x88/0x280 [<0>] do_filp_open+0xb0/0x160 [<0>] do_sys_openat2+0x96/0xd0 [<0>] __x64_sys_openat+0x53/0xa0 [<0>] do_syscall_64+0x5f/0xe0 [<0>] entry_SYSCALL_64_after_hwframe+0x76/0x7e --- PID 563587: /usr/bin/lfs setstripe -E 1024K -L mdt -E eof -c 2 -S 1M /mnt/lustre/racer/15 --- [<0>] ll_atomic_open+0x41e/0x950 [lustre] [<0>] lookup_open.isra.0+0x3ad/0x5f0 [<0>] open_last_lookups+0x175/0x3c0 [<0>] path_openat+0x88/0x280 [<0>] do_filp_open+0xb0/0x160 [<0>] do_sys_openat2+0x96/0xd0 [<0>] __x64_sys_openat+0x53/0xa0 [<0>] do_syscall_64+0x5f/0xe0 [<0>] entry_SYSCALL_64_after_hwframe+0x76/0x7e --- PID 563619: /usr/bin/bash ./file_concat.sh /mnt/lustre/racer 20 --- [<0>] ll_atomic_open+0x41e/0x950 [lustre] [<0>] lookup_open.isra.0+0x3ad/0x5f0 [<0>] open_last_lookups+0x175/0x3c0 [<0>] path_openat+0x88/0x280 [<0>] do_filp_open+0xb0/0x160 [<0>] do_sys_openat2+0x96/0xd0 [<0>] __x64_sys_openat+0x53/0xa0 [<0>] do_syscall_64+0x5f/0xe0 [<0>] entry_SYSCALL_64_after_hwframe+0x76/0x7e --- PID 563626: /usr/bin/fallocate -o 7255 -l 16915 /mnt/lustre2/racer/6 --- [<0>] ll_atomic_open+0x41e/0x950 [lustre] [<0>] lookup_open.isra.0+0x3ad/0x5f0 [<0>] open_last_lookups+0x175/0x3c0 [<0>] path_openat+0x88/0x280 [<0>] do_filp_open+0xb0/0x160 [<0>] do_sys_openat2+0x96/0xd0 [<0>] __x64_sys_openat+0x53/0xa0 [<0>] do_syscall_64+0x5f/0xe0 [<0>] entry_SYSCALL_64_after_hwframe+0x76/0x7e --- PID 563789: dd if=/dev/zero of=/mnt/lustre/racer1/11 bs=64k count=65 seek=0 --- [<0>] ll_atomic_open+0x41e/0x950 [lustre] [<0>] lookup_open.isra.0+0x3ad/0x5f0 [<0>] open_last_lookups+0x175/0x3c0 [<0>] path_openat+0x88/0x280 [<0>] do_filp_open+0xb0/0x160 [<0>] do_sys_openat2+0x96/0xd0 [<0>] __x64_sys_openat+0x53/0xa0 [<0>] do_syscall_64+0x5f/0xe0 [<0>] entry_SYSCALL_64_after_hwframe+0x76/0x7e --- PID 563801: dd if=/dev/zero of=/mnt/lustre/racer0/10 bs=64k count=107 seek=0 --- [<0>] ll_atomic_open+0x41e/0x950 [lustre] [<0>] lookup_open.isra.0+0x3ad/0x5f0 [<0>] open_last_lookups+0x175/0x3c0 [<0>] path_openat+0x88/0x280 [<0>] do_filp_open+0xb0/0x160 [<0>] do_sys_openat2+0x96/0xd0 [<0>] __x64_sys_openat+0x53/0xa0 [<0>] do_syscall_64+0x5f/0xe0 [<0>] entry_SYSCALL_64_after_hwframe+0x76/0x7e --- PID 563875: /usr/bin/bash ./file_concat.sh /mnt/lustre/racer1 20 --- [<0>] ll_atomic_open+0x41e/0x950 [lustre] [<0>] lookup_open.isra.0+0x3ad/0x5f0 [<0>] open_last_lookups+0x175/0x3c0 [<0>] path_openat+0x88/0x280 [<0>] do_filp_open+0xb0/0x160 [<0>] do_sys_openat2+0x96/0xd0 [<0>] __x64_sys_openat+0x53/0xa0 [<0>] do_syscall_64+0x5f/0xe0 [<0>] entry_SYSCALL_64_after_hwframe+0x76/0x7e --- PID 563895: /usr/bin/fallocate -o 14007 -l 18921 /mnt/lustre2/racer1/5 --- [<0>] ll_atomic_open+0x41e/0x950 [lustre] [<0>] lookup_open.isra.0+0x3ad/0x5f0 [<0>] open_last_lookups+0x175/0x3c0 [<0>] path_openat+0x88/0x280 [<0>] do_filp_open+0xb0/0x160 [<0>] do_sys_openat2+0x96/0xd0 [<0>] __x64_sys_openat+0x53/0xa0 [<0>] do_syscall_64+0x5f/0xe0 [<0>] entry_SYSCALL_64_after_hwframe+0x76/0x7e --- PID 563898: dd if=/dev/zero of=/mnt/lustre/racer0/5 bs=64k count=116 seek=30 --- [<0>] ll_atomic_open+0x41e/0x950 [lustre] [<0>] lookup_open.isra.0+0x3ad/0x5f0 [<0>] open_last_lookups+0x175/0x3c0 [<0>] path_openat+0x88/0x280 [<0>] do_filp_open+0xb0/0x160 [<0>] do_sys_openat2+0x96/0xd0 [<0>] __x64_sys_openat+0x53/0xa0 [<0>] do_syscall_64+0x5f/0xe0 [<0>] entry_SYSCALL_64_after_hwframe+0x76/0x7e --- PID 563900: dd if=/dev/zero of=/mnt/lustre2/racer1/6 bs=64k count=38 seek=0 --- [<0>] ll_atomic_open+0x41e/0x950 [lustre] [<0>] lookup_open.isra.0+0x3ad/0x5f0 [<0>] open_last_lookups+0x175/0x3c0 [<0>] path_openat+0x88/0x280 [<0>] do_filp_open+0xb0/0x160 [<0>] do_sys_openat2+0x96/0xd0 [<0>] __x64_sys_openat+0x53/0xa0 [<0>] do_syscall_64+0x5f/0xe0 [<0>] entry_SYSCALL_64_after_hwframe+0x76/0x7e --- PID 563940: /usr/bin/bash ./file_concat.sh /mnt/lustre2/racer1 20 --- [<0>] ll_atomic_open+0x41e/0x950 [lustre] [<0>] lookup_open.isra.0+0x3ad/0x5f0 [<0>] open_last_lookups+0x175/0x3c0 [<0>] path_openat+0x88/0x280 [<0>] do_filp_open+0xb0/0x160 [<0>] do_sys_openat2+0x96/0xd0 [<0>] __x64_sys_openat+0x53/0xa0 [<0>] do_syscall_64+0x5f/0xe0 [<0>] entry_SYSCALL_64_after_hwframe+0x76/0x7e --- PID 563957: /usr/bin/fallocate -o 2517 -l 377 /mnt/lustre2/racer0/1 --- [<0>] ll_atomic_open+0x41e/0x950 [lustre] [<0>] lookup_open.isra.0+0x3ad/0x5f0 [<0>] open_last_lookups+0x175/0x3c0 [<0>] path_openat+0x88/0x280 [<0>] do_filp_open+0xb0/0x160 [<0>] do_sys_openat2+0x96/0xd0 [<0>] __x64_sys_openat+0x53/0xa0 [<0>] do_syscall_64+0x5f/0xe0 [<0>] entry_SYSCALL_64_after_hwframe+0x76/0x7e --- PID 563970: dd if=/dev/zero of=/mnt/lustre2/racer0/11 bs=64k count=73 seek=255 --- [<0>] ll_atomic_open+0x41e/0x950 [lustre] [<0>] lookup_open.isra.0+0x3ad/0x5f0 [<0>] open_last_lookups+0x175/0x3c0 [<0>] path_openat+0x88/0x280 [<0>] do_filp_open+0xb0/0x160 [<0>] do_sys_openat2+0x96/0xd0 [<0>] __x64_sys_openat+0x53/0xa0 [<0>] do_syscall_64+0x5f/0xe0 [<0>] entry_SYSCALL_64_after_hwframe+0x76/0x7e --- PID 563976: /usr/bin/bash ./file_concat.sh /mnt/lustre/racer0 20 --- [<0>] ll_atomic_open+0x41e/0x950 [lustre] [<0>] lookup_open.isra.0+0x3ad/0x5f0 [<0>] open_last_lookups+0x175/0x3c0 [<0>] path_openat+0x88/0x280 [<0>] do_filp_open+0xb0/0x160 [<0>] do_sys_openat2+0x96/0xd0 [<0>] __x64_sys_openat+0x53/0xa0 [<0>] do_syscall_64+0x5f/0xe0 [<0>] entry_SYSCALL_64_after_hwframe+0x76/0x7e --- PID 564097: /usr/bin/fallocate -o 21957 -l 20603 /mnt/lustre2/racer1/16 --- [<0>] ll_atomic_open+0x41e/0x950 [lustre] [<0>] lookup_open.isra.0+0x3ad/0x5f0 [<0>] open_last_lookups+0x175/0x3c0 [<0>] path_openat+0x88/0x280 [<0>] do_filp_open+0xb0/0x160 [<0>] do_sys_openat2+0x96/0xd0 [<0>] __x64_sys_openat+0x53/0xa0 [<0>] do_syscall_64+0x5f/0xe0 [<0>] entry_SYSCALL_64_after_hwframe+0x76/0x7e ============================================================ PART 2: PID B - d_alloc_parallel (39 processes) holds i_rwsem shared, waiting for d_lookup_done ============================================================ --- PID 562581: /usr/bin/bash ./dir_create.sh /mnt/lustre/racer1 20 --- [<0>] d_alloc_parallel+0x391/0x410 [<0>] __lookup_slow+0x5b/0x130 [<0>] walk_component+0x158/0x1d0 [<0>] link_path_walk.part.0.constprop.0+0x24e/0x390 [<0>] path_openat+0xb0/0x280 [<0>] do_filp_open+0xb0/0x160 [<0>] do_sys_openat2+0x96/0xd0 [<0>] __x64_sys_openat+0x53/0xa0 [<0>] do_syscall_64+0x5f/0xe0 [<0>] entry_SYSCALL_64_after_hwframe+0x76/0x7e --- PID 563122: ln /mnt/lustre2/racer/5 /mnt/lustre2/racer/6 --- [<0>] d_alloc_parallel+0x391/0x410 [<0>] __lookup_slow+0x5b/0x130 [<0>] walk_component+0x158/0x1d0 [<0>] path_lookupat+0x6e/0x1c0 [<0>] path_openat+0x19a/0x280 [<0>] do_filp_open+0xb0/0x160 [<0>] do_sys_openat2+0x96/0xd0 [<0>] __x64_sys_openat+0x53/0xa0 [<0>] do_syscall_64+0x5f/0xe0 [<0>] entry_SYSCALL_64_after_hwframe+0x76/0x7e --- PID 563182: ls -R /mnt/lustre2/racer0/ --- [<0>] d_alloc_parallel+0x391/0x410 [<0>] lookup_open.isra.0+0x321/0x5f0 [<0>] open_last_lookups+0x175/0x3c0 [<0>] path_openat+0x88/0x280 [<0>] do_filp_open+0xb0/0x160 [<0>] do_sys_openat2+0x96/0xd0 [<0>] __x64_sys_openat+0x53/0xa0 [<0>] do_syscall_64+0x5f/0xe0 [<0>] entry_SYSCALL_64_after_hwframe+0x76/0x7e --- PID 563185: ls -R /mnt/lustre2/racer0/ --- [<0>] d_alloc_parallel+0x391/0x410 [<0>] lookup_open.isra.0+0x321/0x5f0 [<0>] open_last_lookups+0x175/0x3c0 [<0>] path_openat+0x88/0x280 [<0>] do_filp_open+0xb0/0x160 [<0>] do_sys_openat2+0x96/0xd0 [<0>] __x64_sys_openat+0x53/0xa0 [<0>] do_syscall_64+0x5f/0xe0 [<0>] entry_SYSCALL_64_after_hwframe+0x76/0x7e --- PID 563186: ls -R /mnt/lustre2/racer0/ --- [<0>] d_alloc_parallel+0x391/0x410 [<0>] lookup_open.isra.0+0x321/0x5f0 [<0>] open_last_lookups+0x175/0x3c0 [<0>] path_openat+0x88/0x280 [<0>] do_filp_open+0xb0/0x160 [<0>] do_sys_openat2+0x96/0xd0 [<0>] __x64_sys_openat+0x53/0xa0 [<0>] do_syscall_64+0x5f/0xe0 [<0>] entry_SYSCALL_64_after_hwframe+0x76/0x7e --- PID 563188: ls -R /mnt/lustre2/racer0/ --- [<0>] d_alloc_parallel+0x391/0x410 [<0>] lookup_open.isra.0+0x321/0x5f0 [<0>] open_last_lookups+0x175/0x3c0 [<0>] path_openat+0x88/0x280 [<0>] do_filp_open+0xb0/0x160 [<0>] do_sys_openat2+0x96/0xd0 [<0>] __x64_sys_openat+0x53/0xa0 [<0>] do_syscall_64+0x5f/0xe0 [<0>] entry_SYSCALL_64_after_hwframe+0x76/0x7e --- PID 563189: ls -R /mnt/lustre2/racer0/ --- [<0>] d_alloc_parallel+0x391/0x410 [<0>] lookup_open.isra.0+0x321/0x5f0 [<0>] open_last_lookups+0x175/0x3c0 [<0>] path_openat+0x88/0x280 [<0>] do_filp_open+0xb0/0x160 [<0>] do_sys_openat2+0x96/0xd0 [<0>] __x64_sys_openat+0x53/0xa0 [<0>] do_syscall_64+0x5f/0xe0 [<0>] entry_SYSCALL_64_after_hwframe+0x76/0x7e --- PID 563191: ls -R /mnt/lustre2/racer0/ --- [<0>] d_alloc_parallel+0x391/0x410 [<0>] lookup_open.isra.0+0x321/0x5f0 [<0>] open_last_lookups+0x175/0x3c0 [<0>] path_openat+0x88/0x280 [<0>] do_filp_open+0xb0/0x160 [<0>] do_sys_openat2+0x96/0xd0 [<0>] __x64_sys_openat+0x53/0xa0 [<0>] do_syscall_64+0x5f/0xe0 [<0>] entry_SYSCALL_64_after_hwframe+0x76/0x7e --- PID 563192: ls -R /mnt/lustre2/racer0/ --- [<0>] d_alloc_parallel+0x391/0x410 [<0>] lookup_open.isra.0+0x321/0x5f0 [<0>] open_last_lookups+0x175/0x3c0 [<0>] path_openat+0x88/0x280 [<0>] do_filp_open+0xb0/0x160 [<0>] do_sys_openat2+0x96/0xd0 [<0>] __x64_sys_openat+0x53/0xa0 [<0>] do_syscall_64+0x5f/0xe0 [<0>] entry_SYSCALL_64_after_hwframe+0x76/0x7e --- PID 563194: ls -R /mnt/lustre2/racer0/ --- [<0>] d_alloc_parallel+0x391/0x410 [<0>] lookup_open.isra.0+0x321/0x5f0 [<0>] open_last_lookups+0x175/0x3c0 [<0>] path_openat+0x88/0x280 [<0>] do_filp_open+0xb0/0x160 [<0>] do_sys_openat2+0x96/0xd0 [<0>] __x64_sys_openat+0x53/0xa0 [<0>] do_syscall_64+0x5f/0xe0 [<0>] entry_SYSCALL_64_after_hwframe+0x76/0x7e --- PID 563196: ls -R /mnt/lustre2/racer0/ --- [<0>] d_alloc_parallel+0x391/0x410 [<0>] lookup_open.isra.0+0x321/0x5f0 [<0>] open_last_lookups+0x175/0x3c0 [<0>] path_openat+0x88/0x280 [<0>] do_filp_open+0xb0/0x160 [<0>] do_sys_openat2+0x96/0xd0 [<0>] __x64_sys_openat+0x53/0xa0 [<0>] do_syscall_64+0x5f/0xe0 [<0>] entry_SYSCALL_64_after_hwframe+0x76/0x7e --- PID 563199: ls -R /mnt/lustre2/racer0/ --- [<0>] d_alloc_parallel+0x391/0x410 [<0>] lookup_open.isra.0+0x321/0x5f0 [<0>] open_last_lookups+0x175/0x3c0 [<0>] path_openat+0x88/0x280 [<0>] do_filp_open+0xb0/0x160 [<0>] do_sys_openat2+0x96/0xd0 [<0>] __x64_sys_openat+0x53/0xa0 [<0>] do_syscall_64+0x5f/0xe0 [<0>] entry_SYSCALL_64_after_hwframe+0x76/0x7e --- PID 563228: ls -R /mnt/lustre2/racer0/ --- [<0>] d_alloc_parallel+0x391/0x410 [<0>] lookup_open.isra.0+0x321/0x5f0 [<0>] open_last_lookups+0x175/0x3c0 [<0>] path_openat+0x88/0x280 [<0>] do_filp_open+0xb0/0x160 [<0>] do_sys_openat2+0x96/0xd0 [<0>] __x64_sys_openat+0x53/0xa0 [<0>] do_syscall_64+0x5f/0xe0 [<0>] entry_SYSCALL_64_after_hwframe+0x76/0x7e --- PID 563235: ls -R /mnt/lustre2/racer0/ --- [<0>] d_alloc_parallel+0x391/0x410 [<0>] lookup_open.isra.0+0x321/0x5f0 [<0>] open_last_lookups+0x175/0x3c0 [<0>] path_openat+0x88/0x280 [<0>] do_filp_open+0xb0/0x160 [<0>] do_sys_openat2+0x96/0xd0 [<0>] __x64_sys_openat+0x53/0xa0 [<0>] do_syscall_64+0x5f/0xe0 [<0>] entry_SYSCALL_64_after_hwframe+0x76/0x7e --- PID 563237: ls -R /mnt/lustre2/racer0/ --- [<0>] d_alloc_parallel+0x391/0x410 [<0>] lookup_open.isra.0+0x321/0x5f0 [<0>] open_last_lookups+0x175/0x3c0 [<0>] path_openat+0x88/0x280 [<0>] do_filp_open+0xb0/0x160 [<0>] do_sys_openat2+0x96/0xd0 [<0>] __x64_sys_openat+0x53/0xa0 [<0>] do_syscall_64+0x5f/0xe0 [<0>] entry_SYSCALL_64_after_hwframe+0x76/0x7e --- PID 563239: ls -R /mnt/lustre2/racer0/ --- [<0>] d_alloc_parallel+0x391/0x410 [<0>] __lookup_slow+0x5b/0x130 [<0>] walk_component+0x158/0x1d0 [<0>] link_path_walk.part.0.constprop.0+0x24e/0x390 [<0>] path_openat+0xb0/0x280 [<0>] do_filp_open+0xb0/0x160 [<0>] do_sys_openat2+0x96/0xd0 [<0>] __x64_sys_openat+0x53/0xa0 [<0>] do_syscall_64+0x5f/0xe0 [<0>] entry_SYSCALL_64_after_hwframe+0x76/0x7e --- PID 563241: ls -R /mnt/lustre2/racer0/ --- [<0>] d_alloc_parallel+0x391/0x410 [<0>] lookup_open.isra.0+0x321/0x5f0 [<0>] open_last_lookups+0x175/0x3c0 [<0>] path_openat+0x88/0x280 [<0>] do_filp_open+0xb0/0x160 [<0>] do_sys_openat2+0x96/0xd0 [<0>] __x64_sys_openat+0x53/0xa0 [<0>] do_syscall_64+0x5f/0xe0 [<0>] entry_SYSCALL_64_after_hwframe+0x76/0x7e --- PID 563243: ls -R /mnt/lustre2/racer0/ --- [<0>] d_alloc_parallel+0x391/0x410 [<0>] __lookup_slow+0x5b/0x130 [<0>] walk_component+0x158/0x1d0 [<0>] link_path_walk.part.0.constprop.0+0x24e/0x390 [<0>] path_openat+0xb0/0x280 [<0>] do_filp_open+0xb0/0x160 [<0>] do_sys_openat2+0x96/0xd0 [<0>] __x64_sys_openat+0x53/0xa0 [<0>] do_syscall_64+0x5f/0xe0 [<0>] entry_SYSCALL_64_after_hwframe+0x76/0x7e --- PID 563246: ls -R /mnt/lustre2/racer0/ --- [<0>] d_alloc_parallel+0x391/0x410 [<0>] __lookup_slow+0x5b/0x130 [<0>] walk_component+0x158/0x1d0 [<0>] link_path_walk.part.0.constprop.0+0x24e/0x390 [<0>] path_openat+0xb0/0x280 [<0>] do_filp_open+0xb0/0x160 [<0>] do_sys_openat2+0x96/0xd0 [<0>] __x64_sys_openat+0x53/0xa0 [<0>] do_syscall_64+0x5f/0xe0 [<0>] entry_SYSCALL_64_after_hwframe+0x76/0x7e --- PID 563247: ls -R /mnt/lustre2/racer0/ --- [<0>] d_alloc_parallel+0x391/0x410 [<0>] lookup_open.isra.0+0x321/0x5f0 [<0>] open_last_lookups+0x175/0x3c0 [<0>] path_openat+0x88/0x280 [<0>] do_filp_open+0xb0/0x160 [<0>] do_sys_openat2+0x96/0xd0 [<0>] __x64_sys_openat+0x53/0xa0 [<0>] do_syscall_64+0x5f/0xe0 [<0>] entry_SYSCALL_64_after_hwframe+0x76/0x7e --- PID 563251: ls -R /mnt/lustre2/racer0/ --- [<0>] d_alloc_parallel+0x391/0x410 [<0>] lookup_open.isra.0+0x321/0x5f0 [<0>] open_last_lookups+0x175/0x3c0 [<0>] path_openat+0x88/0x280 [<0>] do_filp_open+0xb0/0x160 [<0>] do_sys_openat2+0x96/0xd0 [<0>] __x64_sys_openat+0x53/0xa0 [<0>] do_syscall_64+0x5f/0xe0 [<0>] entry_SYSCALL_64_after_hwframe+0x76/0x7e --- PID 563304: ls -R /mnt/lustre/racer0/ --- [<0>] d_alloc_parallel+0x391/0x410 [<0>] lookup_open.isra.0+0x321/0x5f0 [<0>] open_last_lookups+0x175/0x3c0 [<0>] path_openat+0x88/0x280 [<0>] do_filp_open+0xb0/0x160 [<0>] do_sys_openat2+0x96/0xd0 [<0>] __x64_sys_openat+0x53/0xa0 [<0>] do_syscall_64+0x5f/0xe0 [<0>] entry_SYSCALL_64_after_hwframe+0x76/0x7e --- PID 563318: ls -R /mnt/lustre2/racer0/ --- [<0>] d_alloc_parallel+0x391/0x410 [<0>] lookup_open.isra.0+0x321/0x5f0 [<0>] open_last_lookups+0x175/0x3c0 [<0>] path_openat+0x88/0x280 [<0>] do_filp_open+0xb0/0x160 [<0>] do_sys_openat2+0x96/0xd0 [<0>] __x64_sys_openat+0x53/0xa0 [<0>] do_syscall_64+0x5f/0xe0 [<0>] entry_SYSCALL_64_after_hwframe+0x76/0x7e --- PID 563319: ls -R /mnt/lustre2/racer0/ --- [<0>] d_alloc_parallel+0x391/0x410 [<0>] lookup_open.isra.0+0x321/0x5f0 [<0>] open_last_lookups+0x175/0x3c0 [<0>] path_openat+0x88/0x280 [<0>] do_filp_open+0xb0/0x160 [<0>] do_sys_openat2+0x96/0xd0 [<0>] __x64_sys_openat+0x53/0xa0 [<0>] do_syscall_64+0x5f/0xe0 [<0>] entry_SYSCALL_64_after_hwframe+0x76/0x7e --- PID 563321: ls -R /mnt/lustre2/racer0/ --- [<0>] d_alloc_parallel+0x391/0x410 [<0>] lookup_open.isra.0+0x321/0x5f0 [<0>] open_last_lookups+0x175/0x3c0 [<0>] path_openat+0x88/0x280 [<0>] do_filp_open+0xb0/0x160 [<0>] do_sys_openat2+0x96/0xd0 [<0>] __x64_sys_openat+0x53/0xa0 [<0>] do_syscall_64+0x5f/0xe0 [<0>] entry_SYSCALL_64_after_hwframe+0x76/0x7e --- PID 563325: ls -R /mnt/lustre2/racer0/ --- [<0>] d_alloc_parallel+0x391/0x410 [<0>] lookup_open.isra.0+0x321/0x5f0 [<0>] open_last_lookups+0x175/0x3c0 [<0>] path_openat+0x88/0x280 [<0>] do_filp_open+0xb0/0x160 [<0>] do_sys_openat2+0x96/0xd0 [<0>] __x64_sys_openat+0x53/0xa0 [<0>] do_syscall_64+0x5f/0xe0 [<0>] entry_SYSCALL_64_after_hwframe+0x76/0x7e --- PID 563327: ls -R /mnt/lustre2/racer0/ --- [<0>] d_alloc_parallel+0x391/0x410 [<0>] lookup_open.isra.0+0x321/0x5f0 [<0>] open_last_lookups+0x175/0x3c0 [<0>] path_openat+0x88/0x280 [<0>] do_filp_open+0xb0/0x160 [<0>] do_sys_openat2+0x96/0xd0 [<0>] __x64_sys_openat+0x53/0xa0 [<0>] do_syscall_64+0x5f/0xe0 [<0>] entry_SYSCALL_64_after_hwframe+0x76/0x7e --- PID 563331: ls -R /mnt/lustre2/racer0/ --- [<0>] d_alloc_parallel+0x391/0x410 [<0>] lookup_open.isra.0+0x321/0x5f0 [<0>] open_last_lookups+0x175/0x3c0 [<0>] path_openat+0x88/0x280 [<0>] do_filp_open+0xb0/0x160 [<0>] do_sys_openat2+0x96/0xd0 [<0>] __x64_sys_openat+0x53/0xa0 [<0>] do_syscall_64+0x5f/0xe0 [<0>] entry_SYSCALL_64_after_hwframe+0x76/0x7e --- PID 563332: ls -R /mnt/lustre2/racer0/ --- [<0>] d_alloc_parallel+0x391/0x410 [<0>] lookup_open.isra.0+0x321/0x5f0 [<0>] open_last_lookups+0x175/0x3c0 [<0>] path_openat+0x88/0x280 [<0>] do_filp_open+0xb0/0x160 [<0>] do_sys_openat2+0x96/0xd0 [<0>] __x64_sys_openat+0x53/0xa0 [<0>] do_syscall_64+0x5f/0xe0 [<0>] entry_SYSCALL_64_after_hwframe+0x76/0x7e --- PID 563333: ls -R /mnt/lustre/racer0/ --- [<0>] d_alloc_parallel+0x391/0x410 [<0>] lookup_open.isra.0+0x321/0x5f0 [<0>] open_last_lookups+0x175/0x3c0 [<0>] path_openat+0x88/0x280 [<0>] do_filp_open+0xb0/0x160 [<0>] do_sys_openat2+0x96/0xd0 [<0>] __x64_sys_openat+0x53/0xa0 [<0>] do_syscall_64+0x5f/0xe0 [<0>] entry_SYSCALL_64_after_hwframe+0x76/0x7e --- PID 563334: ls -R /mnt/lustre2/racer0/ --- [<0>] d_alloc_parallel+0x391/0x410 [<0>] lookup_open.isra.0+0x321/0x5f0 [<0>] open_last_lookups+0x175/0x3c0 [<0>] path_openat+0x88/0x280 [<0>] do_filp_open+0xb0/0x160 [<0>] do_sys_openat2+0x96/0xd0 [<0>] __x64_sys_openat+0x53/0xa0 [<0>] do_syscall_64+0x5f/0xe0 [<0>] entry_SYSCALL_64_after_hwframe+0x76/0x7e --- PID 563336: ls -R /mnt/lustre2/racer0/ --- [<0>] d_alloc_parallel+0x391/0x410 [<0>] lookup_open.isra.0+0x321/0x5f0 [<0>] open_last_lookups+0x175/0x3c0 [<0>] path_openat+0x88/0x280 [<0>] do_filp_open+0xb0/0x160 [<0>] do_sys_openat2+0x96/0xd0 [<0>] __x64_sys_openat+0x53/0xa0 [<0>] do_syscall_64+0x5f/0xe0 [<0>] entry_SYSCALL_64_after_hwframe+0x76/0x7e --- PID 563337: ls -R /mnt/lustre2/racer0/ --- [<0>] d_alloc_parallel+0x391/0x410 [<0>] lookup_open.isra.0+0x321/0x5f0 [<0>] open_last_lookups+0x175/0x3c0 [<0>] path_openat+0x88/0x280 [<0>] do_filp_open+0xb0/0x160 [<0>] do_sys_openat2+0x96/0xd0 [<0>] __x64_sys_openat+0x53/0xa0 [<0>] do_syscall_64+0x5f/0xe0 [<0>] entry_SYSCALL_64_after_hwframe+0x76/0x7e --- PID 563493: /usr/bin/lfs mirror create -N2 -E 512K -S 256K -E eof -c 2 -S 2M /mnt/lustre2/racer1/14 --- [<0>] d_alloc_parallel+0x391/0x410 [<0>] lookup_open.isra.0+0x321/0x5f0 [<0>] open_last_lookups+0x175/0x3c0 [<0>] path_openat+0x88/0x280 [<0>] do_filp_open+0xb0/0x160 [<0>] do_sys_openat2+0x96/0xd0 [<0>] __x64_sys_openat+0x53/0xa0 [<0>] do_syscall_64+0x5f/0xe0 [<0>] entry_SYSCALL_64_after_hwframe+0x76/0x7e --- PID 564031: /usr/bin/lfs getdirstripe /mnt/lustre2/racer0/11 --- [<0>] d_alloc_parallel+0x391/0x410 [<0>] lookup_open.isra.0+0x321/0x5f0 [<0>] open_last_lookups+0x175/0x3c0 [<0>] path_openat+0x88/0x280 [<0>] do_filp_open+0xb0/0x160 [<0>] do_sys_openat2+0x96/0xd0 [<0>] __x64_sys_openat+0x53/0xa0 [<0>] do_syscall_64+0x5f/0xe0 [<0>] entry_SYSCALL_64_after_hwframe+0x76/0x7e --- PID 564234: ln /mnt/lustre2/racer0/11 /mnt/lustre2/racer0/13 --- [<0>] d_alloc_parallel+0x391/0x410 [<0>] __lookup_slow+0x5b/0x130 [<0>] walk_component+0x158/0x1d0 [<0>] path_lookupat+0x6e/0x1c0 [<0>] filename_lookup+0xcd/0x1d0 [<0>] do_linkat+0x6d/0x300 [<0>] __x64_sys_linkat+0x56/0x70 [<0>] do_syscall_64+0x5f/0xe0 [<0>] entry_SYSCALL_64_after_hwframe+0x76/0x7e --- PID 564239: chown 16541:16236 /mnt/lustre/racer/15 --- [<0>] d_alloc_parallel+0x391/0x410 [<0>] __lookup_slow+0x5b/0x130 [<0>] walk_component+0x158/0x1d0 [<0>] path_lookupat+0x6e/0x1c0 [<0>] filename_lookup+0xcd/0x1d0 [<0>] vfs_statx+0x82/0x160 [<0>] vfs_fstatat+0x54/0x70 [<0>] __do_sys_newfstatat+0x26/0x60 [<0>] do_syscall_64+0x5f/0xe0 [<0>] entry_SYSCALL_64_after_hwframe+0x76/0x7e --- PID 564269: /usr/bin/bash ./file_exec.sh /mnt/lustre2/racer0 20 --- [<0>] d_alloc_parallel+0x391/0x410 [<0>] lookup_open.isra.0+0x321/0x5f0 [<0>] open_last_lookups+0x175/0x3c0 [<0>] path_openat+0x88/0x280 [<0>] do_filp_open+0xb0/0x160 [<0>] do_open_execat+0x5c/0xf0 [<0>] bprm_execve.part.0+0xf3/0x210 [<0>] do_execveat_common.isra.0+0x1a0/0x220 [<0>] __x64_sys_execve+0x33/0x40 [<0>] do_syscall_64+0x5f/0xe0 [<0>] entry_SYSCALL_64_after_hwframe+0x76/0x7e --- PID 564281: /usr/bin/bash ./file_exec.sh /mnt/lustre2/racer0 20 --- [<0>] d_alloc_parallel+0x391/0x410 [<0>] lookup_open.isra.0+0x321/0x5f0 [<0>] open_last_lookups+0x175/0x3c0 [<0>] path_openat+0x88/0x280 [<0>] do_filp_open+0xb0/0x160 [<0>] do_open_execat+0x5c/0xf0 [<0>] bprm_execve.part.0+0xf3/0x210 [<0>] do_execveat_common.isra.0+0x1a0/0x220 [<0>] __x64_sys_execve+0x33/0x40 [<0>] do_syscall_64+0x5f/0xe0 [<0>] entry_SYSCALL_64_after_hwframe+0x76/0x7e ============================================================ PART 3: Victims - walk_component (186 processes) waiting for i_rwsem shared (blocked by PID A excl waiter) ============================================================ --- PID 562561: /usr/bin/bash ./dir_create.sh /mnt/lustre2/racer1 20 --- [<0>] walk_component+0x149/0x1d0 [<0>] link_path_walk.part.0.constprop.0+0x24e/0x390 [<0>] path_openat+0xb0/0x280 [<0>] do_filp_open+0xb0/0x160 [<0>] do_sys_openat2+0x96/0xd0 [<0>] __x64_sys_openat+0x53/0xa0 [<0>] do_syscall_64+0x5f/0xe0 [<0>] entry_SYSCALL_64_after_hwframe+0x76/0x7e --- PID 562648: /usr/bin/bash ./dir_create.sh /mnt/lustre2/racer 20 --- [<0>] walk_component+0x149/0x1d0 [<0>] link_path_walk.part.0.constprop.0+0x24e/0x390 [<0>] path_openat+0xb0/0x280 [<0>] do_filp_open+0xb0/0x160 [<0>] do_sys_openat2+0x96/0xd0 [<0>] __x64_sys_openat+0x53/0xa0 [<0>] do_syscall_64+0x5f/0xe0 [<0>] entry_SYSCALL_64_after_hwframe+0x76/0x7e --- PID 562779: /usr/bin/bash ./dir_create.sh /mnt/lustre2/racer1 20 --- [<0>] walk_component+0x149/0x1d0 [<0>] link_path_walk.part.0.constprop.0+0x24e/0x390 [<0>] path_openat+0xb0/0x280 [<0>] do_filp_open+0xb0/0x160 [<0>] do_sys_openat2+0x96/0xd0 [<0>] __x64_sys_openat+0x53/0xa0 [<0>] do_syscall_64+0x5f/0xe0 [<0>] entry_SYSCALL_64_after_hwframe+0x76/0x7e --- PID 562802: setfattr -n user.6 -v 10124262746709163441178827537114593161914340 /mnt/lustre/racer0/6 --- [<0>] walk_component+0x149/0x1d0 [<0>] path_lookupat+0x6e/0x1c0 [<0>] filename_lookup+0xcd/0x1d0 [<0>] user_path_at_empty+0x3a/0x60 [<0>] path_setxattr+0x4e/0xe0 [<0>] __x64_sys_setxattr+0x27/0x30 [<0>] do_syscall_64+0x5f/0xe0 [<0>] entry_SYSCALL_64_after_hwframe+0x76/0x7e --- PID 562829: setfattr -n user.9 -v 90325177214601746520930176242640869844134 /mnt/lustre/racer1/4 --- [<0>] walk_component+0x149/0x1d0 [<0>] path_lookupat+0x6e/0x1c0 [<0>] filename_lookup+0xcd/0x1d0 [<0>] user_path_at_empty+0x3a/0x60 [<0>] path_setxattr+0x4e/0xe0 [<0>] __x64_sys_setxattr+0x27/0x30 [<0>] do_syscall_64+0x5f/0xe0 [<0>] entry_SYSCALL_64_after_hwframe+0x76/0x7e --- PID 562840: setfattr -x user.6 /mnt/lustre2/racer1/2 --- [<0>] walk_component+0x149/0x1d0 [<0>] path_lookupat+0x6e/0x1c0 [<0>] filename_lookup+0xcd/0x1d0 [<0>] user_path_at_empty+0x3a/0x60 [<0>] path_removexattr+0x3c/0xc0 [<0>] __x64_sys_removexattr+0x17/0x20 [<0>] do_syscall_64+0x5f/0xe0 [<0>] entry_SYSCALL_64_after_hwframe+0x76/0x7e --- PID 562887: setfattr -n user.9 -v 275897302131652538819019541631705228277872 /mnt/lustre2/racer0/17 --- [<0>] walk_component+0x149/0x1d0 [<0>] path_lookupat+0x6e/0x1c0 [<0>] filename_lookup+0xcd/0x1d0 [<0>] user_path_at_empty+0x3a/0x60 [<0>] path_setxattr+0x4e/0xe0 [<0>] __x64_sys_setxattr+0x27/0x30 [<0>] do_syscall_64+0x5f/0xe0 [<0>] entry_SYSCALL_64_after_hwframe+0x76/0x7e --- PID 562922: setfattr -n user.17 -v 3245614766133745853280211981116259209059083 /mnt/lustre2/racer1/4 --- [<0>] walk_component+0x149/0x1d0 [<0>] path_lookupat+0x6e/0x1c0 [<0>] filename_lookup+0xcd/0x1d0 [<0>] user_path_at_empty+0x3a/0x60 [<0>] path_setxattr+0x4e/0xe0 [<0>] __x64_sys_setxattr+0x27/0x30 [<0>] do_syscall_64+0x5f/0xe0 [<0>] entry_SYSCALL_64_after_hwframe+0x76/0x7e --- PID 562953: setfattr -n user.18 -v 21240627912556259683049534674539308151645 /mnt/lustre2/racer/7 --- [<0>] walk_component+0x149/0x1d0 [<0>] path_lookupat+0x6e/0x1c0 [<0>] filename_lookup+0xcd/0x1d0 [<0>] user_path_at_empty+0x3a/0x60 [<0>] path_setxattr+0x4e/0xe0 [<0>] __x64_sys_setxattr+0x27/0x30 [<0>] do_syscall_64+0x5f/0xe0 [<0>] entry_SYSCALL_64_after_hwframe+0x76/0x7e --- PID 563000: setfattr -n user.5 -v 720683512148416034460163698072714415660 /mnt/lustre2/racer1/12 --- [<0>] walk_component+0x149/0x1d0 [<0>] path_lookupat+0x6e/0x1c0 [<0>] filename_lookup+0xcd/0x1d0 [<0>] user_path_at_empty+0x3a/0x60 [<0>] path_setxattr+0x4e/0xe0 [<0>] __x64_sys_setxattr+0x27/0x30 [<0>] do_syscall_64+0x5f/0xe0 [<0>] entry_SYSCALL_64_after_hwframe+0x76/0x7e --- PID 563006: setfattr -x user.8 /mnt/lustre2/racer/4 --- [<0>] walk_component+0x149/0x1d0 [<0>] path_lookupat+0x6e/0x1c0 [<0>] filename_lookup+0xcd/0x1d0 [<0>] user_path_at_empty+0x3a/0x60 [<0>] path_removexattr+0x3c/0xc0 [<0>] __x64_sys_removexattr+0x17/0x20 [<0>] do_syscall_64+0x5f/0xe0 [<0>] entry_SYSCALL_64_after_hwframe+0x76/0x7e --- PID 563017: setfattr -x user.18 /mnt/lustre/racer0/16 --- [<0>] walk_component+0x149/0x1d0 [<0>] path_lookupat+0x6e/0x1c0 [<0>] filename_lookup+0xcd/0x1d0 [<0>] user_path_at_empty+0x3a/0x60 [<0>] path_removexattr+0x3c/0xc0 [<0>] __x64_sys_removexattr+0x17/0x20 [<0>] do_syscall_64+0x5f/0xe0 [<0>] entry_SYSCALL_64_after_hwframe+0x76/0x7e --- PID 563018: setfattr -n user.7 -v 31161108220863135837392198823773195915857 /mnt/lustre/racer/2 --- [<0>] walk_component+0x149/0x1d0 [<0>] path_lookupat+0x6e/0x1c0 [<0>] filename_lookup+0xcd/0x1d0 [<0>] user_path_at_empty+0x3a/0x60 [<0>] path_setxattr+0x4e/0xe0 [<0>] __x64_sys_setxattr+0x27/0x30 [<0>] do_syscall_64+0x5f/0xe0 [<0>] entry_SYSCALL_64_after_hwframe+0x76/0x7e --- PID 563023: setfattr -x user.12 /mnt/lustre2/racer0/4 --- [<0>] walk_component+0x149/0x1d0 [<0>] path_lookupat+0x6e/0x1c0 [<0>] filename_lookup+0xcd/0x1d0 [<0>] user_path_at_empty+0x3a/0x60 [<0>] path_removexattr+0x3c/0xc0 [<0>] __x64_sys_removexattr+0x17/0x20 [<0>] do_syscall_64+0x5f/0xe0 [<0>] entry_SYSCALL_64_after_hwframe+0x76/0x7e --- PID 563039: setfattr -n user.0 -v 8342319832662326261101826989307673073417159 /mnt/lustre2/racer/14 --- [<0>] walk_component+0x149/0x1d0 [<0>] path_lookupat+0x6e/0x1c0 [<0>] filename_lookup+0xcd/0x1d0 [<0>] user_path_at_empty+0x3a/0x60 [<0>] path_setxattr+0x4e/0xe0 [<0>] __x64_sys_setxattr+0x27/0x30 [<0>] do_syscall_64+0x5f/0xe0 [<0>] entry_SYSCALL_64_after_hwframe+0x76/0x7e --- PID 563076: setfattr -x user.2 /mnt/lustre/racer0/4 --- [<0>] walk_component+0x149/0x1d0 [<0>] path_lookupat+0x6e/0x1c0 [<0>] filename_lookup+0xcd/0x1d0 [<0>] user_path_at_empty+0x3a/0x60 [<0>] path_removexattr+0x3c/0xc0 [<0>] __x64_sys_removexattr+0x17/0x20 [<0>] do_syscall_64+0x5f/0xe0 [<0>] entry_SYSCALL_64_after_hwframe+0x76/0x7e --- PID 563113: setfattr -x user.3 /mnt/lustre/racer1/2 --- [<0>] walk_component+0x149/0x1d0 [<0>] path_lookupat+0x6e/0x1c0 [<0>] filename_lookup+0xcd/0x1d0 [<0>] user_path_at_empty+0x3a/0x60 [<0>] path_removexattr+0x3c/0xc0 [<0>] __x64_sys_removexattr+0x17/0x20 [<0>] do_syscall_64+0x5f/0xe0 [<0>] entry_SYSCALL_64_after_hwframe+0x76/0x7e --- PID 563114: setfattr -x user.1 /mnt/lustre2/racer1/2 --- [<0>] walk_component+0x149/0x1d0 [<0>] path_lookupat+0x6e/0x1c0 [<0>] filename_lookup+0xcd/0x1d0 [<0>] user_path_at_empty+0x3a/0x60 [<0>] path_removexattr+0x3c/0xc0 [<0>] __x64_sys_removexattr+0x17/0x20 [<0>] do_syscall_64+0x5f/0xe0 [<0>] entry_SYSCALL_64_after_hwframe+0x76/0x7e --- PID 563125: setfattr -n user.19 -v 796223407707930075287711130114457203882075 /mnt/lustre/racer1/6 --- [<0>] walk_component+0x149/0x1d0 [<0>] link_path_walk.part.0.constprop.0+0x24e/0x390 [<0>] path_lookupat+0x3e/0x1c0 [<0>] filename_lookup+0xcd/0x1d0 [<0>] user_path_at_empty+0x3a/0x60 [<0>] path_setxattr+0x4e/0xe0 [<0>] __x64_sys_setxattr+0x27/0x30 [<0>] do_syscall_64+0x5f/0xe0 [<0>] entry_SYSCALL_64_after_hwframe+0x76/0x7e --- PID 563127: setfattr -n user.8 -v 31476326024006172722633610854271342674710596 /mnt/lustre2/racer/5 --- [<0>] walk_component+0x149/0x1d0 [<0>] path_lookupat+0x6e/0x1c0 [<0>] filename_lookup+0xcd/0x1d0 [<0>] user_path_at_empty+0x3a/0x60 [<0>] path_setxattr+0x4e/0xe0 [<0>] __x64_sys_setxattr+0x27/0x30 [<0>] do_syscall_64+0x5f/0xe0 [<0>] entry_SYSCALL_64_after_hwframe+0x76/0x7e --- PID 563145: setfattr -x user.16 /mnt/lustre2/racer/13 --- [<0>] walk_component+0x149/0x1d0 [<0>] path_lookupat+0x6e/0x1c0 [<0>] filename_lookup+0xcd/0x1d0 [<0>] user_path_at_empty+0x3a/0x60 [<0>] path_removexattr+0x3c/0xc0 [<0>] __x64_sys_removexattr+0x17/0x20 [<0>] do_syscall_64+0x5f/0xe0 [<0>] entry_SYSCALL_64_after_hwframe+0x76/0x7e --- PID 563153: setfattr -n user.19 -v 25648143722582829804156422748281242897643 /mnt/lustre/racer0/17 --- [<0>] walk_component+0x149/0x1d0 [<0>] path_lookupat+0x6e/0x1c0 [<0>] filename_lookup+0xcd/0x1d0 [<0>] user_path_at_empty+0x3a/0x60 [<0>] path_setxattr+0x4e/0xe0 [<0>] __x64_sys_setxattr+0x27/0x30 [<0>] do_syscall_64+0x5f/0xe0 [<0>] entry_SYSCALL_64_after_hwframe+0x76/0x7e --- PID 563174: setfattr -n user.3 -v 429262292726529459711631888323952427818852 /mnt/lustre2/racer0/0 --- [<0>] walk_component+0x149/0x1d0 [<0>] path_lookupat+0x6e/0x1c0 [<0>] filename_lookup+0xcd/0x1d0 [<0>] user_path_at_empty+0x3a/0x60 [<0>] path_setxattr+0x4e/0xe0 [<0>] __x64_sys_setxattr+0x27/0x30 [<0>] do_syscall_64+0x5f/0xe0 [<0>] entry_SYSCALL_64_after_hwframe+0x76/0x7e --- PID 563178: setfattr -x user.14 /mnt/lustre2/racer0/2 --- [<0>] walk_component+0x149/0x1d0 [<0>] path_lookupat+0x6e/0x1c0 [<0>] filename_lookup+0xcd/0x1d0 [<0>] user_path_at_empty+0x3a/0x60 [<0>] path_removexattr+0x3c/0xc0 [<0>] __x64_sys_removexattr+0x17/0x20 [<0>] do_syscall_64+0x5f/0xe0 [<0>] entry_SYSCALL_64_after_hwframe+0x76/0x7e --- PID 563179: setfattr -x user.11 /mnt/lustre/racer1/5 --- [<0>] walk_component+0x149/0x1d0 [<0>] path_lookupat+0x6e/0x1c0 [<0>] filename_lookup+0xcd/0x1d0 [<0>] user_path_at_empty+0x3a/0x60 [<0>] path_removexattr+0x3c/0xc0 [<0>] __x64_sys_removexattr+0x17/0x20 [<0>] do_syscall_64+0x5f/0xe0 [<0>] entry_SYSCALL_64_after_hwframe+0x76/0x7e --- PID 563215: setfattr -n user.0 -v 623919322177002025199725617135911743121301 /mnt/lustre/racer0/3 --- [<0>] walk_component+0x149/0x1d0 [<0>] path_lookupat+0x6e/0x1c0 [<0>] filename_lookup+0xcd/0x1d0 [<0>] user_path_at_empty+0x3a/0x60 [<0>] path_setxattr+0x4e/0xe0 [<0>] __x64_sys_setxattr+0x27/0x30 [<0>] do_syscall_64+0x5f/0xe0 [<0>] entry_SYSCALL_64_after_hwframe+0x76/0x7e --- PID 563219: setfattr -x user.3 /mnt/lustre2/racer1/12 --- [<0>] walk_component+0x149/0x1d0 [<0>] path_lookupat+0x6e/0x1c0 [<0>] filename_lookup+0xcd/0x1d0 [<0>] user_path_at_empty+0x3a/0x60 [<0>] path_removexattr+0x3c/0xc0 [<0>] __x64_sys_removexattr+0x17/0x20 [<0>] do_syscall_64+0x5f/0xe0 [<0>] entry_SYSCALL_64_after_hwframe+0x76/0x7e --- PID 563248: touch /mnt/lustre/racer/2/3 /mnt/lustre/racer/2/4 /mnt/lustre/racer/2/5 /mnt/lustre/racer/2/6 /mnt/lustre/racer/2/7 /mnt/lustre/racer/2/8 /mnt/lustre/racer/2/9 /mnt/lustre/racer/2/10 /mnt/lustre/racer/2/11 /mnt/lustre/racer/2/12 /mnt/lustre/racer/2/13 /mnt/lustre/racer/2/14 /mnt/lustre/racer/2/15 /mnt/lustre/racer/2/16 /mnt/lustre/racer/2/17 /mnt/lustre/racer/2/18 /mnt/lustre/racer/2/19 /mnt/lustre/racer/2/20 --- [<0>] walk_component+0x149/0x1d0 [<0>] link_path_walk.part.0.constprop.0+0x24e/0x390 [<0>] path_openat+0xb0/0x280 [<0>] do_filp_open+0xb0/0x160 [<0>] do_sys_openat2+0x96/0xd0 [<0>] __x64_sys_openat+0x53/0xa0 [<0>] do_syscall_64+0x5f/0xe0 [<0>] entry_SYSCALL_64_after_hwframe+0x76/0x7e --- PID 563254: setfattr -x user.10 /mnt/lustre/racer/16 --- [<0>] walk_component+0x149/0x1d0 [<0>] path_lookupat+0x6e/0x1c0 [<0>] filename_lookup+0xcd/0x1d0 [<0>] user_path_at_empty+0x3a/0x60 [<0>] path_removexattr+0x3c/0xc0 [<0>] __x64_sys_removexattr+0x17/0x20 [<0>] do_syscall_64+0x5f/0xe0 [<0>] entry_SYSCALL_64_after_hwframe+0x76/0x7e --- PID 563282: setfattr -x user.17 /mnt/lustre2/racer/7 --- [<0>] walk_component+0x149/0x1d0 [<0>] path_lookupat+0x6e/0x1c0 [<0>] filename_lookup+0xcd/0x1d0 [<0>] user_path_at_empty+0x3a/0x60 [<0>] path_removexattr+0x3c/0xc0 [<0>] __x64_sys_removexattr+0x17/0x20 [<0>] do_syscall_64+0x5f/0xe0 [<0>] entry_SYSCALL_64_after_hwframe+0x76/0x7e --- PID 563290: setfattr -n user.6 -v 140592619669892885192032824226243448131141 /mnt/lustre/racer/5 --- [<0>] walk_component+0x149/0x1d0 [<0>] path_lookupat+0x6e/0x1c0 [<0>] filename_lookup+0xcd/0x1d0 [<0>] user_path_at_empty+0x3a/0x60 [<0>] path_setxattr+0x4e/0xe0 [<0>] __x64_sys_setxattr+0x27/0x30 [<0>] do_syscall_64+0x5f/0xe0 [<0>] entry_SYSCALL_64_after_hwframe+0x76/0x7e --- PID 563301: setfattr -n user.9 -v 29395281711246022273903212338238331746929301 /mnt/lustre2/racer1/6 --- [<0>] walk_component+0x149/0x1d0 [<0>] link_path_walk.part.0.constprop.0+0x24e/0x390 [<0>] path_lookupat+0x3e/0x1c0 [<0>] filename_lookup+0xcd/0x1d0 [<0>] user_path_at_empty+0x3a/0x60 [<0>] path_setxattr+0x4e/0xe0 [<0>] __x64_sys_setxattr+0x27/0x30 [<0>] do_syscall_64+0x5f/0xe0 [<0>] entry_SYSCALL_64_after_hwframe+0x76/0x7e --- PID 563335: setfattr -x user.9 /mnt/lustre/racer0/18 --- [<0>] walk_component+0x149/0x1d0 [<0>] path_lookupat+0x6e/0x1c0 [<0>] filename_lookup+0xcd/0x1d0 [<0>] user_path_at_empty+0x3a/0x60 [<0>] path_removexattr+0x3c/0xc0 [<0>] __x64_sys_removexattr+0x17/0x20 [<0>] do_syscall_64+0x5f/0xe0 [<0>] entry_SYSCALL_64_after_hwframe+0x76/0x7e --- PID 563345: chmod 3523 /mnt/lustre2/racer0/0 --- [<0>] walk_component+0x149/0x1d0 [<0>] path_lookupat+0x6e/0x1c0 [<0>] filename_lookup+0xcd/0x1d0 [<0>] vfs_statx+0x82/0x160 [<0>] vfs_fstatat+0x54/0x70 [<0>] __do_sys_newfstatat+0x26/0x60 [<0>] do_syscall_64+0x5f/0xe0 [<0>] entry_SYSCALL_64_after_hwframe+0x76/0x7e --- PID 563364: ls -R /mnt/lustre2/racer1/ --- [<0>] walk_component+0x149/0x1d0 [<0>] link_path_walk.part.0.constprop.0+0x24e/0x390 [<0>] path_openat+0xb0/0x280 [<0>] do_filp_open+0xb0/0x160 [<0>] do_sys_openat2+0x96/0xd0 [<0>] __x64_sys_openat+0x53/0xa0 [<0>] do_syscall_64+0x5f/0xe0 [<0>] entry_SYSCALL_64_after_hwframe+0x76/0x7e --- PID 563370: ls -R /mnt/lustre2/racer1/ --- [<0>] walk_component+0x149/0x1d0 [<0>] link_path_walk.part.0.constprop.0+0x24e/0x390 [<0>] path_openat+0xb0/0x280 [<0>] do_filp_open+0xb0/0x160 [<0>] do_sys_openat2+0x96/0xd0 [<0>] __x64_sys_openat+0x53/0xa0 [<0>] do_syscall_64+0x5f/0xe0 [<0>] entry_SYSCALL_64_after_hwframe+0x76/0x7e --- PID 563374: ls -R /mnt/lustre2/racer1/ --- [<0>] walk_component+0x149/0x1d0 [<0>] link_path_walk.part.0.constprop.0+0x24e/0x390 [<0>] path_openat+0xb0/0x280 [<0>] do_filp_open+0xb0/0x160 [<0>] do_sys_openat2+0x96/0xd0 [<0>] __x64_sys_openat+0x53/0xa0 [<0>] do_syscall_64+0x5f/0xe0 [<0>] entry_SYSCALL_64_after_hwframe+0x76/0x7e --- PID 563376: ls -R /mnt/lustre2/racer1/ --- [<0>] walk_component+0x149/0x1d0 [<0>] link_path_walk.part.0.constprop.0+0x24e/0x390 [<0>] path_openat+0xb0/0x280 [<0>] do_filp_open+0xb0/0x160 [<0>] do_sys_openat2+0x96/0xd0 [<0>] __x64_sys_openat+0x53/0xa0 [<0>] do_syscall_64+0x5f/0xe0 [<0>] entry_SYSCALL_64_after_hwframe+0x76/0x7e --- PID 563378: ls -R /mnt/lustre2/racer1/ --- [<0>] walk_component+0x149/0x1d0 [<0>] link_path_walk.part.0.constprop.0+0x24e/0x390 [<0>] path_openat+0xb0/0x280 [<0>] do_filp_open+0xb0/0x160 [<0>] do_sys_openat2+0x96/0xd0 [<0>] __x64_sys_openat+0x53/0xa0 [<0>] do_syscall_64+0x5f/0xe0 [<0>] entry_SYSCALL_64_after_hwframe+0x76/0x7e --- PID 563381: ls -R /mnt/lustre2/racer1/ --- [<0>] walk_component+0x149/0x1d0 [<0>] link_path_walk.part.0.constprop.0+0x24e/0x390 [<0>] path_openat+0xb0/0x280 [<0>] do_filp_open+0xb0/0x160 [<0>] do_sys_openat2+0x96/0xd0 [<0>] __x64_sys_openat+0x53/0xa0 [<0>] do_syscall_64+0x5f/0xe0 [<0>] entry_SYSCALL_64_after_hwframe+0x76/0x7e --- PID 563385: ls -R /mnt/lustre2/racer1/ --- [<0>] walk_component+0x149/0x1d0 [<0>] link_path_walk.part.0.constprop.0+0x24e/0x390 [<0>] path_openat+0xb0/0x280 [<0>] do_filp_open+0xb0/0x160 [<0>] do_sys_openat2+0x96/0xd0 [<0>] __x64_sys_openat+0x53/0xa0 [<0>] do_syscall_64+0x5f/0xe0 [<0>] entry_SYSCALL_64_after_hwframe+0x76/0x7e --- PID 563387: ls -R /mnt/lustre2/racer1/ --- [<0>] walk_component+0x149/0x1d0 [<0>] link_path_walk.part.0.constprop.0+0x24e/0x390 [<0>] path_openat+0xb0/0x280 [<0>] do_filp_open+0xb0/0x160 [<0>] do_sys_openat2+0x96/0xd0 [<0>] __x64_sys_openat+0x53/0xa0 [<0>] do_syscall_64+0x5f/0xe0 [<0>] entry_SYSCALL_64_after_hwframe+0x76/0x7e --- PID 563390: ls -R /mnt/lustre2/racer1/ --- [<0>] walk_component+0x149/0x1d0 [<0>] link_path_walk.part.0.constprop.0+0x24e/0x390 [<0>] path_openat+0xb0/0x280 [<0>] do_filp_open+0xb0/0x160 [<0>] do_sys_openat2+0x96/0xd0 [<0>] __x64_sys_openat+0x53/0xa0 [<0>] do_syscall_64+0x5f/0xe0 [<0>] entry_SYSCALL_64_after_hwframe+0x76/0x7e --- PID 563394: ls -R /mnt/lustre2/racer1/ --- [<0>] walk_component+0x149/0x1d0 [<0>] link_path_walk.part.0.constprop.0+0x24e/0x390 [<0>] path_openat+0xb0/0x280 [<0>] do_filp_open+0xb0/0x160 [<0>] do_sys_openat2+0x96/0xd0 [<0>] __x64_sys_openat+0x53/0xa0 [<0>] do_syscall_64+0x5f/0xe0 [<0>] entry_SYSCALL_64_after_hwframe+0x76/0x7e --- PID 563402: setfattr -n user.14 -v 177674640760218022244411303302006781894 /mnt/lustre/racer1/2 --- [<0>] walk_component+0x149/0x1d0 [<0>] path_lookupat+0x6e/0x1c0 [<0>] filename_lookup+0xcd/0x1d0 [<0>] user_path_at_empty+0x3a/0x60 [<0>] path_setxattr+0x4e/0xe0 [<0>] __x64_sys_setxattr+0x27/0x30 [<0>] do_syscall_64+0x5f/0xe0 [<0>] entry_SYSCALL_64_after_hwframe+0x76/0x7e --- PID 563403: setfattr -x user.10 /mnt/lustre2/racer0/16 --- [<0>] walk_component+0x149/0x1d0 [<0>] path_lookupat+0x6e/0x1c0 [<0>] filename_lookup+0xcd/0x1d0 [<0>] user_path_at_empty+0x3a/0x60 [<0>] path_removexattr+0x3c/0xc0 [<0>] __x64_sys_removexattr+0x17/0x20 [<0>] do_syscall_64+0x5f/0xe0 [<0>] entry_SYSCALL_64_after_hwframe+0x76/0x7e --- PID 563415: ls -R /mnt/lustre2/racer1/ --- [<0>] walk_component+0x149/0x1d0 [<0>] link_path_walk.part.0.constprop.0+0x24e/0x390 [<0>] path_openat+0xb0/0x280 [<0>] do_filp_open+0xb0/0x160 [<0>] do_sys_openat2+0x96/0xd0 [<0>] __x64_sys_openat+0x53/0xa0 [<0>] do_syscall_64+0x5f/0xe0 [<0>] entry_SYSCALL_64_after_hwframe+0x76/0x7e --- PID 563416: ls -R /mnt/lustre/racer1/ --- [<0>] walk_component+0x149/0x1d0 [<0>] link_path_walk.part.0.constprop.0+0x24e/0x390 [<0>] path_openat+0xb0/0x280 [<0>] do_filp_open+0xb0/0x160 [<0>] do_sys_openat2+0x96/0xd0 [<0>] __x64_sys_openat+0x53/0xa0 [<0>] do_syscall_64+0x5f/0xe0 [<0>] entry_SYSCALL_64_after_hwframe+0x76/0x7e --- PID 563419: ls -R /mnt/lustre/racer1/ --- [<0>] walk_component+0x149/0x1d0 [<0>] link_path_walk.part.0.constprop.0+0x24e/0x390 [<0>] path_openat+0xb0/0x280 [<0>] do_filp_open+0xb0/0x160 [<0>] do_sys_openat2+0x96/0xd0 [<0>] __x64_sys_openat+0x53/0xa0 [<0>] do_syscall_64+0x5f/0xe0 [<0>] entry_SYSCALL_64_after_hwframe+0x76/0x7e --- PID 563420: ls -R /mnt/lustre2/racer1/ --- [<0>] walk_component+0x149/0x1d0 [<0>] link_path_walk.part.0.constprop.0+0x24e/0x390 [<0>] path_openat+0xb0/0x280 [<0>] do_filp_open+0xb0/0x160 [<0>] do_sys_openat2+0x96/0xd0 [<0>] __x64_sys_openat+0x53/0xa0 [<0>] do_syscall_64+0x5f/0xe0 [<0>] entry_SYSCALL_64_after_hwframe+0x76/0x7e --- PID 563424: ls -R /mnt/lustre2/racer1/ --- [<0>] walk_component+0x149/0x1d0 [<0>] link_path_walk.part.0.constprop.0+0x24e/0x390 [<0>] path_openat+0xb0/0x280 [<0>] do_filp_open+0xb0/0x160 [<0>] do_sys_openat2+0x96/0xd0 [<0>] __x64_sys_openat+0x53/0xa0 [<0>] do_syscall_64+0x5f/0xe0 [<0>] entry_SYSCALL_64_after_hwframe+0x76/0x7e --- PID 563425: ls -R /mnt/lustre/racer1/ --- [<0>] walk_component+0x149/0x1d0 [<0>] link_path_walk.part.0.constprop.0+0x24e/0x390 [<0>] path_openat+0xb0/0x280 [<0>] do_filp_open+0xb0/0x160 [<0>] do_sys_openat2+0x96/0xd0 [<0>] __x64_sys_openat+0x53/0xa0 [<0>] do_syscall_64+0x5f/0xe0 [<0>] entry_SYSCALL_64_after_hwframe+0x76/0x7e --- PID 563426: ls -R /mnt/lustre2/racer1/ --- [<0>] walk_component+0x149/0x1d0 [<0>] link_path_walk.part.0.constprop.0+0x24e/0x390 [<0>] path_openat+0xb0/0x280 [<0>] do_filp_open+0xb0/0x160 [<0>] do_sys_openat2+0x96/0xd0 [<0>] __x64_sys_openat+0x53/0xa0 [<0>] do_syscall_64+0x5f/0xe0 [<0>] entry_SYSCALL_64_after_hwframe+0x76/0x7e --- PID 563429: ls -R /mnt/lustre/racer1/ --- [<0>] walk_component+0x149/0x1d0 [<0>] link_path_walk.part.0.constprop.0+0x24e/0x390 [<0>] path_openat+0xb0/0x280 [<0>] do_filp_open+0xb0/0x160 [<0>] do_sys_openat2+0x96/0xd0 [<0>] __x64_sys_openat+0x53/0xa0 [<0>] do_syscall_64+0x5f/0xe0 [<0>] entry_SYSCALL_64_after_hwframe+0x76/0x7e --- PID 563432: ls -R /mnt/lustre2/racer1/ --- [<0>] walk_component+0x149/0x1d0 [<0>] link_path_walk.part.0.constprop.0+0x24e/0x390 [<0>] path_openat+0xb0/0x280 [<0>] do_filp_open+0xb0/0x160 [<0>] do_sys_openat2+0x96/0xd0 [<0>] __x64_sys_openat+0x53/0xa0 [<0>] do_syscall_64+0x5f/0xe0 [<0>] entry_SYSCALL_64_after_hwframe+0x76/0x7e --- PID 563433: ls -R /mnt/lustre/racer1/ --- [<0>] walk_component+0x149/0x1d0 [<0>] link_path_walk.part.0.constprop.0+0x24e/0x390 [<0>] path_openat+0xb0/0x280 [<0>] do_filp_open+0xb0/0x160 [<0>] do_sys_openat2+0x96/0xd0 [<0>] __x64_sys_openat+0x53/0xa0 [<0>] do_syscall_64+0x5f/0xe0 [<0>] entry_SYSCALL_64_after_hwframe+0x76/0x7e --- PID 563434: ls -R /mnt/lustre2/racer1/ --- [<0>] walk_component+0x149/0x1d0 [<0>] link_path_walk.part.0.constprop.0+0x24e/0x390 [<0>] path_openat+0xb0/0x280 [<0>] do_filp_open+0xb0/0x160 [<0>] do_sys_openat2+0x96/0xd0 [<0>] __x64_sys_openat+0x53/0xa0 [<0>] do_syscall_64+0x5f/0xe0 [<0>] entry_SYSCALL_64_after_hwframe+0x76/0x7e --- PID 563437: ls -R /mnt/lustre2/racer1/ --- [<0>] walk_component+0x149/0x1d0 [<0>] link_path_walk.part.0.constprop.0+0x24e/0x390 [<0>] path_openat+0xb0/0x280 [<0>] do_filp_open+0xb0/0x160 [<0>] do_sys_openat2+0x96/0xd0 [<0>] __x64_sys_openat+0x53/0xa0 [<0>] do_syscall_64+0x5f/0xe0 [<0>] entry_SYSCALL_64_after_hwframe+0x76/0x7e --- PID 563438: ls -R /mnt/lustre2/racer1/ --- [<0>] walk_component+0x149/0x1d0 [<0>] link_path_walk.part.0.constprop.0+0x24e/0x390 [<0>] path_openat+0xb0/0x280 [<0>] do_filp_open+0xb0/0x160 [<0>] do_sys_openat2+0x96/0xd0 [<0>] __x64_sys_openat+0x53/0xa0 [<0>] do_syscall_64+0x5f/0xe0 [<0>] entry_SYSCALL_64_after_hwframe+0x76/0x7e --- PID 563470: setfattr -x user.8 /mnt/lustre/racer/16 --- [<0>] walk_component+0x149/0x1d0 [<0>] path_lookupat+0x6e/0x1c0 [<0>] filename_lookup+0xcd/0x1d0 [<0>] user_path_at_empty+0x3a/0x60 [<0>] path_removexattr+0x3c/0xc0 [<0>] __x64_sys_removexattr+0x17/0x20 [<0>] do_syscall_64+0x5f/0xe0 [<0>] entry_SYSCALL_64_after_hwframe+0x76/0x7e --- PID 563536: ls -R /mnt/lustre/racer1/ --- [<0>] walk_component+0x149/0x1d0 [<0>] link_path_walk.part.0.constprop.0+0x24e/0x390 [<0>] path_openat+0xb0/0x280 [<0>] do_filp_open+0xb0/0x160 [<0>] do_sys_openat2+0x96/0xd0 [<0>] __x64_sys_openat+0x53/0xa0 [<0>] do_syscall_64+0x5f/0xe0 [<0>] entry_SYSCALL_64_after_hwframe+0x76/0x7e --- PID 563540: ls -R /mnt/lustre/racer1/ --- [<0>] walk_component+0x149/0x1d0 [<0>] link_path_walk.part.0.constprop.0+0x24e/0x390 [<0>] path_openat+0xb0/0x280 [<0>] do_filp_open+0xb0/0x160 [<0>] do_sys_openat2+0x96/0xd0 [<0>] __x64_sys_openat+0x53/0xa0 [<0>] do_syscall_64+0x5f/0xe0 [<0>] entry_SYSCALL_64_after_hwframe+0x76/0x7e --- PID 563541: ls -R /mnt/lustre/racer1/ --- [<0>] walk_component+0x149/0x1d0 [<0>] link_path_walk.part.0.constprop.0+0x24e/0x390 [<0>] path_openat+0xb0/0x280 [<0>] do_filp_open+0xb0/0x160 [<0>] do_sys_openat2+0x96/0xd0 [<0>] __x64_sys_openat+0x53/0xa0 [<0>] do_syscall_64+0x5f/0xe0 [<0>] entry_SYSCALL_64_after_hwframe+0x76/0x7e --- PID 563542: getfattr -d -m- /mnt/lustre/racer/11 --- [<0>] walk_component+0x149/0x1d0 [<0>] path_lookupat+0x6e/0x1c0 [<0>] filename_lookup+0xcd/0x1d0 [<0>] user_path_at_empty+0x3a/0x60 [<0>] path_listxattr+0x41/0xa0 [<0>] do_syscall_64+0x5f/0xe0 [<0>] entry_SYSCALL_64_after_hwframe+0x76/0x7e --- PID 563543: ls -R /mnt/lustre/racer1/ --- [<0>] walk_component+0x149/0x1d0 [<0>] link_path_walk.part.0.constprop.0+0x24e/0x390 [<0>] path_openat+0xb0/0x280 [<0>] do_filp_open+0xb0/0x160 [<0>] do_sys_openat2+0x96/0xd0 [<0>] __x64_sys_openat+0x53/0xa0 [<0>] do_syscall_64+0x5f/0xe0 [<0>] entry_SYSCALL_64_after_hwframe+0x76/0x7e --- PID 563544: ls -R /mnt/lustre/racer1/ --- [<0>] walk_component+0x149/0x1d0 [<0>] link_path_walk.part.0.constprop.0+0x24e/0x390 [<0>] path_openat+0xb0/0x280 [<0>] do_filp_open+0xb0/0x160 [<0>] do_sys_openat2+0x96/0xd0 [<0>] __x64_sys_openat+0x53/0xa0 [<0>] do_syscall_64+0x5f/0xe0 [<0>] entry_SYSCALL_64_after_hwframe+0x76/0x7e --- PID 563621: setfattr -x user.16 /mnt/lustre/racer/11 --- [<0>] walk_component+0x149/0x1d0 [<0>] path_lookupat+0x6e/0x1c0 [<0>] filename_lookup+0xcd/0x1d0 [<0>] user_path_at_empty+0x3a/0x60 [<0>] path_removexattr+0x3c/0xc0 [<0>] __x64_sys_removexattr+0x17/0x20 [<0>] do_syscall_64+0x5f/0xe0 [<0>] entry_SYSCALL_64_after_hwframe+0x76/0x7e --- PID 563701: ls -R /mnt/lustre2/racer1/ --- [<0>] walk_component+0x149/0x1d0 [<0>] link_path_walk.part.0.constprop.0+0x24e/0x390 [<0>] path_openat+0xb0/0x280 [<0>] do_filp_open+0xb0/0x160 [<0>] do_sys_openat2+0x96/0xd0 [<0>] __x64_sys_openat+0x53/0xa0 [<0>] do_syscall_64+0x5f/0xe0 [<0>] entry_SYSCALL_64_after_hwframe+0x76/0x7e --- PID 563707: ls -R /mnt/lustre2/racer1/ --- [<0>] walk_component+0x149/0x1d0 [<0>] link_path_walk.part.0.constprop.0+0x24e/0x390 [<0>] path_openat+0xb0/0x280 [<0>] do_filp_open+0xb0/0x160 [<0>] do_sys_openat2+0x96/0xd0 [<0>] __x64_sys_openat+0x53/0xa0 [<0>] do_syscall_64+0x5f/0xe0 [<0>] entry_SYSCALL_64_after_hwframe+0x76/0x7e --- PID 563708: ls -R /mnt/lustre2/racer1/ --- [<0>] walk_component+0x149/0x1d0 [<0>] link_path_walk.part.0.constprop.0+0x24e/0x390 [<0>] path_openat+0xb0/0x280 [<0>] do_filp_open+0xb0/0x160 [<0>] do_sys_openat2+0x96/0xd0 [<0>] __x64_sys_openat+0x53/0xa0 [<0>] do_syscall_64+0x5f/0xe0 [<0>] entry_SYSCALL_64_after_hwframe+0x76/0x7e --- PID 563710: ls -R /mnt/lustre2/racer1/ --- [<0>] walk_component+0x149/0x1d0 [<0>] link_path_walk.part.0.constprop.0+0x24e/0x390 [<0>] path_openat+0xb0/0x280 [<0>] do_filp_open+0xb0/0x160 [<0>] do_sys_openat2+0x96/0xd0 [<0>] __x64_sys_openat+0x53/0xa0 [<0>] do_syscall_64+0x5f/0xe0 [<0>] entry_SYSCALL_64_after_hwframe+0x76/0x7e --- PID 563711: ls -R /mnt/lustre2/racer1/ --- [<0>] walk_component+0x149/0x1d0 [<0>] link_path_walk.part.0.constprop.0+0x24e/0x390 [<0>] path_openat+0xb0/0x280 [<0>] do_filp_open+0xb0/0x160 [<0>] do_sys_openat2+0x96/0xd0 [<0>] __x64_sys_openat+0x53/0xa0 [<0>] do_syscall_64+0x5f/0xe0 [<0>] entry_SYSCALL_64_after_hwframe+0x76/0x7e --- PID 563729: ln -s 13 /mnt/lustre/racer/18 --- [<0>] walk_component+0x149/0x1d0 [<0>] path_lookupat+0x6e/0x1c0 [<0>] path_openat+0x19a/0x280 [<0>] do_filp_open+0xb0/0x160 [<0>] do_sys_openat2+0x96/0xd0 [<0>] __x64_sys_openat+0x53/0xa0 [<0>] do_syscall_64+0x5f/0xe0 [<0>] entry_SYSCALL_64_after_hwframe+0x76/0x7e --- PID 563746: getfattr -d -m- /mnt/lustre/racer0/7 --- [<0>] walk_component+0x149/0x1d0 [<0>] path_lookupat+0x6e/0x1c0 [<0>] filename_lookup+0xcd/0x1d0 [<0>] user_path_at_empty+0x3a/0x60 [<0>] path_getxattr+0x47/0xb0 [<0>] do_syscall_64+0x5f/0xe0 [<0>] entry_SYSCALL_64_after_hwframe+0x76/0x7e --- PID 563760: getfattr -d -m- /mnt/lustre/racer/8 --- [<0>] walk_component+0x149/0x1d0 [<0>] path_lookupat+0x6e/0x1c0 [<0>] filename_lookup+0xcd/0x1d0 [<0>] user_path_at_empty+0x3a/0x60 [<0>] path_getxattr+0x47/0xb0 [<0>] do_syscall_64+0x5f/0xe0 [<0>] entry_SYSCALL_64_after_hwframe+0x76/0x7e --- PID 563776: ln -s 2/2/2 /mnt/lustre2/racer/19 --- [<0>] walk_component+0x149/0x1d0 [<0>] path_lookupat+0x6e/0x1c0 [<0>] path_openat+0x19a/0x280 [<0>] do_filp_open+0xb0/0x160 [<0>] do_sys_openat2+0x96/0xd0 [<0>] __x64_sys_openat+0x53/0xa0 [<0>] do_syscall_64+0x5f/0xe0 [<0>] entry_SYSCALL_64_after_hwframe+0x76/0x7e --- PID 563782: getfattr -d -m- /mnt/lustre2/racer/9 --- [<0>] walk_component+0x149/0x1d0 [<0>] path_lookupat+0x6e/0x1c0 [<0>] filename_lookup+0xcd/0x1d0 [<0>] user_path_at_empty+0x3a/0x60 [<0>] path_listxattr+0x41/0xa0 [<0>] do_syscall_64+0x5f/0xe0 [<0>] entry_SYSCALL_64_after_hwframe+0x76/0x7e --- PID 563793: getfattr -d -m- /mnt/lustre2/racer/10 --- [<0>] walk_component+0x149/0x1d0 [<0>] path_lookupat+0x6e/0x1c0 [<0>] filename_lookup+0xcd/0x1d0 [<0>] user_path_at_empty+0x3a/0x60 [<0>] path_listxattr+0x41/0xa0 [<0>] do_syscall_64+0x5f/0xe0 [<0>] entry_SYSCALL_64_after_hwframe+0x76/0x7e --- PID 563794: getfattr -d -m- /mnt/lustre/racer1/10 --- [<0>] walk_component+0x149/0x1d0 [<0>] path_lookupat+0x6e/0x1c0 [<0>] filename_lookup+0xcd/0x1d0 [<0>] user_path_at_empty+0x3a/0x60 [<0>] path_getxattr+0x47/0xb0 [<0>] do_syscall_64+0x5f/0xe0 [<0>] entry_SYSCALL_64_after_hwframe+0x76/0x7e --- PID 563848: touch /mnt/lustre2/racer1/0/9 /mnt/lustre2/racer1/0/10 /mnt/lustre2/racer1/0/11 /mnt/lustre2/racer1/0/12 /mnt/lustre2/racer1/0/13 /mnt/lustre2/racer1/0/14 /mnt/lustre2/racer1/0/15 /mnt/lustre2/racer1/0/16 /mnt/lustre2/racer1/0/17 /mnt/lustre2/racer1/0/18 /mnt/lustre2/racer1/0/19 /mnt/lustre2/racer1/0/20 --- [<0>] walk_component+0x149/0x1d0 [<0>] link_path_walk.part.0.constprop.0+0x24e/0x390 [<0>] path_openat+0xb0/0x280 [<0>] do_filp_open+0xb0/0x160 [<0>] do_sys_openat2+0x96/0xd0 [<0>] __x64_sys_openat+0x53/0xa0 [<0>] do_syscall_64+0x5f/0xe0 [<0>] entry_SYSCALL_64_after_hwframe+0x76/0x7e --- PID 563893: chown 979:671 /mnt/lustre2/racer1/6 --- [<0>] walk_component+0x149/0x1d0 [<0>] link_path_walk.part.0.constprop.0+0x24e/0x390 [<0>] path_lookupat+0x3e/0x1c0 [<0>] filename_lookup+0xcd/0x1d0 [<0>] vfs_statx+0x82/0x160 [<0>] vfs_fstatat+0x54/0x70 [<0>] __do_sys_newfstatat+0x26/0x60 [<0>] do_syscall_64+0x5f/0xe0 [<0>] entry_SYSCALL_64_after_hwframe+0x76/0x7e --- PID 563912: chmod 1441 /mnt/lustre/racer0/0 --- [<0>] walk_component+0x149/0x1d0 [<0>] path_lookupat+0x6e/0x1c0 [<0>] filename_lookup+0xcd/0x1d0 [<0>] vfs_statx+0x82/0x160 [<0>] vfs_fstatat+0x54/0x70 [<0>] __do_sys_newfstatat+0x26/0x60 [<0>] do_syscall_64+0x5f/0xe0 [<0>] entry_SYSCALL_64_after_hwframe+0x76/0x7e --- PID 563924: getfattr -d -m- /mnt/lustre2/racer1/4 --- [<0>] walk_component+0x149/0x1d0 [<0>] path_lookupat+0x6e/0x1c0 [<0>] filename_lookup+0xcd/0x1d0 [<0>] user_path_at_empty+0x3a/0x60 [<0>] path_listxattr+0x41/0xa0 [<0>] do_syscall_64+0x5f/0xe0 [<0>] entry_SYSCALL_64_after_hwframe+0x76/0x7e --- PID 563926: touch /mnt/lustre/racer1/13/1 /mnt/lustre/racer1/13/2 /mnt/lustre/racer1/13/3 /mnt/lustre/racer1/13/4 /mnt/lustre/racer1/13/5 /mnt/lustre/racer1/13/6 /mnt/lustre/racer1/13/7 /mnt/lustre/racer1/13/8 /mnt/lustre/racer1/13/9 /mnt/lustre/racer1/13/10 /mnt/lustre/racer1/13/11 /mnt/lustre/racer1/13/12 /mnt/lustre/racer1/13/13 /mnt/lustre/racer1/13/14 /mnt/lustre/racer1/13/15 /mnt/lustre/racer1/13/16 /mnt/lustre/racer1/13/17 /mnt/lustre/racer1/13/18 /mnt/lustre/racer1/13/19 /mnt/lustre/racer1/13/20 --- [<0>] walk_component+0x149/0x1d0 [<0>] link_path_walk.part.0.constprop.0+0x24e/0x390 [<0>] path_openat+0xb0/0x280 [<0>] do_filp_open+0xb0/0x160 [<0>] do_sys_openat2+0x96/0xd0 [<0>] __x64_sys_openat+0x53/0xa0 [<0>] do_syscall_64+0x5f/0xe0 [<0>] entry_SYSCALL_64_after_hwframe+0x76/0x7e --- PID 563934: chown 21848:15002 /mnt/lustre/racer0/17 --- [<0>] walk_component+0x149/0x1d0 [<0>] path_lookupat+0x6e/0x1c0 [<0>] filename_lookup+0xcd/0x1d0 [<0>] user_path_at_empty+0x3a/0x60 [<0>] do_fchownat+0x68/0xf0 [<0>] __x64_sys_fchownat+0x1b/0x30 [<0>] do_syscall_64+0x5f/0xe0 [<0>] entry_SYSCALL_64_after_hwframe+0x76/0x7e --- PID 563997: touch /mnt/lustre/racer1/1/10 /mnt/lustre/racer1/1/11 /mnt/lustre/racer1/1/12 /mnt/lustre/racer1/1/13 /mnt/lustre/racer1/1/14 /mnt/lustre/racer1/1/15 /mnt/lustre/racer1/1/16 /mnt/lustre/racer1/1/17 /mnt/lustre/racer1/1/18 /mnt/lustre/racer1/1/19 /mnt/lustre/racer1/1/20 --- [<0>] walk_component+0x149/0x1d0 [<0>] link_path_walk.part.0.constprop.0+0x24e/0x390 [<0>] path_openat+0xb0/0x280 [<0>] do_filp_open+0xb0/0x160 [<0>] do_sys_openat2+0x96/0xd0 [<0>] __x64_sys_openat+0x53/0xa0 [<0>] do_syscall_64+0x5f/0xe0 [<0>] entry_SYSCALL_64_after_hwframe+0x76/0x7e --- PID 564010: touch /mnt/lustre2/racer/1/13 /mnt/lustre2/racer/1/14 /mnt/lustre2/racer/1/15 /mnt/lustre2/racer/1/16 /mnt/lustre2/racer/1/17 /mnt/lustre2/racer/1/18 /mnt/lustre2/racer/1/19 /mnt/lustre2/racer/1/20 --- [<0>] walk_component+0x149/0x1d0 [<0>] link_path_walk.part.0.constprop.0+0x24e/0x390 [<0>] path_openat+0xb0/0x280 [<0>] do_filp_open+0xb0/0x160 [<0>] do_sys_openat2+0x96/0xd0 [<0>] __x64_sys_openat+0x53/0xa0 [<0>] do_syscall_64+0x5f/0xe0 [<0>] entry_SYSCALL_64_after_hwframe+0x76/0x7e --- PID 564028: getfattr -d -m- /mnt/lustre/racer1/2 --- [<0>] walk_component+0x149/0x1d0 [<0>] path_lookupat+0x6e/0x1c0 [<0>] filename_lookup+0xcd/0x1d0 [<0>] user_path_at_empty+0x3a/0x60 [<0>] path_getxattr+0x47/0xb0 [<0>] do_syscall_64+0x5f/0xe0 [<0>] entry_SYSCALL_64_after_hwframe+0x76/0x7e --- PID 564035: cp -p /bin/sleep /mnt/lustre/racer0/6 --- [<0>] walk_component+0x149/0x1d0 [<0>] link_path_walk.part.0.constprop.0+0x24e/0x390 [<0>] path_openat+0xb0/0x280 [<0>] do_filp_open+0xb0/0x160 [<0>] do_sys_openat2+0x96/0xd0 [<0>] __x64_sys_openat+0x53/0xa0 [<0>] do_syscall_64+0x5f/0xe0 [<0>] entry_SYSCALL_64_after_hwframe+0x76/0x7e --- PID 564036: chmod 523 /mnt/lustre/racer1/19 --- [<0>] walk_component+0x149/0x1d0 [<0>] path_lookupat+0x6e/0x1c0 [<0>] filename_lookup+0xcd/0x1d0 [<0>] user_path_at_empty+0x3a/0x60 [<0>] do_fchmodat+0x5f/0xc0 [<0>] __x64_sys_fchmodat+0x17/0x20 [<0>] do_syscall_64+0x5f/0xe0 [<0>] entry_SYSCALL_64_after_hwframe+0x76/0x7e --- PID 564038: /usr/lib64/lustre/tests/truncate /mnt/lustre2/racer1/10 20494 --- [<0>] walk_component+0x149/0x1d0 [<0>] path_lookupat+0x6e/0x1c0 [<0>] filename_lookup+0xcd/0x1d0 [<0>] user_path_at_empty+0x3a/0x60 [<0>] do_sys_truncate.part.0+0x43/0xa0 [<0>] do_syscall_64+0x5f/0xe0 [<0>] entry_SYSCALL_64_after_hwframe+0x76/0x7e --- PID 564055: /usr/lib64/lustre/tests/truncate /mnt/lustre/racer1/10 9024 --- [<0>] walk_component+0x149/0x1d0 [<0>] path_lookupat+0x6e/0x1c0 [<0>] filename_lookup+0xcd/0x1d0 [<0>] user_path_at_empty+0x3a/0x60 [<0>] do_sys_truncate.part.0+0x43/0xa0 [<0>] do_syscall_64+0x5f/0xe0 [<0>] entry_SYSCALL_64_after_hwframe+0x76/0x7e --- PID 564059: getfattr -d -m- /mnt/lustre2/racer1/0 --- [<0>] walk_component+0x149/0x1d0 [<0>] path_lookupat+0x6e/0x1c0 [<0>] filename_lookup+0xcd/0x1d0 [<0>] user_path_at_empty+0x3a/0x60 [<0>] path_listxattr+0x41/0xa0 [<0>] do_syscall_64+0x5f/0xe0 [<0>] entry_SYSCALL_64_after_hwframe+0x76/0x7e --- PID 564070: touch /mnt/lustre2/racer/1/5 /mnt/lustre2/racer/1/6 /mnt/lustre2/racer/1/7 /mnt/lustre2/racer/1/8 /mnt/lustre2/racer/1/9 /mnt/lustre2/racer/1/10 /mnt/lustre2/racer/1/11 /mnt/lustre2/racer/1/12 /mnt/lustre2/racer/1/13 /mnt/lustre2/racer/1/14 /mnt/lustre2/racer/1/15 /mnt/lustre2/racer/1/16 /mnt/lustre2/racer/1/17 /mnt/lustre2/racer/1/18 /mnt/lustre2/racer/1/19 /mnt/lustre2/racer/1/20 --- [<0>] walk_component+0x149/0x1d0 [<0>] link_path_walk.part.0.constprop.0+0x24e/0x390 [<0>] path_openat+0xb0/0x280 [<0>] do_filp_open+0xb0/0x160 [<0>] do_sys_openat2+0x96/0xd0 [<0>] __x64_sys_openat+0x53/0xa0 [<0>] do_syscall_64+0x5f/0xe0 [<0>] entry_SYSCALL_64_after_hwframe+0x76/0x7e --- PID 564079: touch /mnt/lustre/racer/2/8 /mnt/lustre/racer/2/9 /mnt/lustre/racer/2/10 /mnt/lustre/racer/2/11 /mnt/lustre/racer/2/12 /mnt/lustre/racer/2/13 /mnt/lustre/racer/2/14 /mnt/lustre/racer/2/15 /mnt/lustre/racer/2/16 /mnt/lustre/racer/2/17 /mnt/lustre/racer/2/18 /mnt/lustre/racer/2/19 /mnt/lustre/racer/2/20 --- [<0>] walk_component+0x149/0x1d0 [<0>] link_path_walk.part.0.constprop.0+0x24e/0x390 [<0>] path_openat+0xb0/0x280 [<0>] do_filp_open+0xb0/0x160 [<0>] do_sys_openat2+0x96/0xd0 [<0>] __x64_sys_openat+0x53/0xa0 [<0>] do_syscall_64+0x5f/0xe0 [<0>] entry_SYSCALL_64_after_hwframe+0x76/0x7e --- PID 564083: /usr/lib64/lustre/tests/truncate /mnt/lustre/racer1/10 24396 --- [<0>] walk_component+0x149/0x1d0 [<0>] path_lookupat+0x6e/0x1c0 [<0>] filename_lookup+0xcd/0x1d0 [<0>] user_path_at_empty+0x3a/0x60 [<0>] do_sys_truncate.part.0+0x43/0xa0 [<0>] do_syscall_64+0x5f/0xe0 [<0>] entry_SYSCALL_64_after_hwframe+0x76/0x7e --- PID 564104: chmod 5632 /mnt/lustre/racer1/6 --- [<0>] walk_component+0x149/0x1d0 [<0>] link_path_walk.part.0.constprop.0+0x24e/0x390 [<0>] path_lookupat+0x3e/0x1c0 [<0>] filename_lookup+0xcd/0x1d0 [<0>] vfs_statx+0x82/0x160 [<0>] vfs_fstatat+0x54/0x70 [<0>] __do_sys_newfstatat+0x26/0x60 [<0>] do_syscall_64+0x5f/0xe0 [<0>] entry_SYSCALL_64_after_hwframe+0x76/0x7e --- PID 564111: ln /mnt/lustre/racer/8 /mnt/lustre/racer/3 --- [<0>] walk_component+0x149/0x1d0 [<0>] path_lookupat+0x6e/0x1c0 [<0>] filename_lookup+0xcd/0x1d0 [<0>] do_linkat+0x6d/0x300 [<0>] __x64_sys_linkat+0x56/0x70 [<0>] do_syscall_64+0x5f/0xe0 [<0>] entry_SYSCALL_64_after_hwframe+0x76/0x7e --- PID 564126: touch /mnt/lustre/racer/17/8 --- [<0>] walk_component+0x149/0x1d0 [<0>] link_path_walk.part.0.constprop.0+0x24e/0x390 [<0>] path_openat+0xb0/0x280 [<0>] do_filp_open+0xb0/0x160 [<0>] do_sys_openat2+0x96/0xd0 [<0>] __x64_sys_openat+0x53/0xa0 [<0>] do_syscall_64+0x5f/0xe0 [<0>] entry_SYSCALL_64_after_hwframe+0x76/0x7e --- PID 564127: chmod 7540 /mnt/lustre/racer/15 --- [<0>] walk_component+0x149/0x1d0 [<0>] path_lookupat+0x6e/0x1c0 [<0>] filename_lookup+0xcd/0x1d0 [<0>] vfs_statx+0x82/0x160 [<0>] vfs_fstatat+0x54/0x70 [<0>] __do_sys_newfstatat+0x26/0x60 [<0>] do_syscall_64+0x5f/0xe0 [<0>] entry_SYSCALL_64_after_hwframe+0x76/0x7e --- PID 564128: /usr/lib64/lustre/tests/truncate /mnt/lustre/racer/11 6207 --- [<0>] walk_component+0x149/0x1d0 [<0>] path_lookupat+0x6e/0x1c0 [<0>] filename_lookup+0xcd/0x1d0 [<0>] user_path_at_empty+0x3a/0x60 [<0>] do_sys_truncate.part.0+0x43/0xa0 [<0>] do_syscall_64+0x5f/0xe0 [<0>] entry_SYSCALL_64_after_hwframe+0x76/0x7e --- PID 564129: touch /mnt/lustre2/racer0/8/4 /mnt/lustre2/racer0/8/5 /mnt/lustre2/racer0/8/6 /mnt/lustre2/racer0/8/7 /mnt/lustre2/racer0/8/8 /mnt/lustre2/racer0/8/9 /mnt/lustre2/racer0/8/10 /mnt/lustre2/racer0/8/11 /mnt/lustre2/racer0/8/12 /mnt/lustre2/racer0/8/13 /mnt/lustre2/racer0/8/14 /mnt/lustre2/racer0/8/15 /mnt/lustre2/racer0/8/16 /mnt/lustre2/racer0/8/17 /mnt/lustre2/racer0/8/18 /mnt/lustre2/racer0/8/19 /mnt/lustre2/racer0/8/20 --- [<0>] walk_component+0x149/0x1d0 [<0>] link_path_walk.part.0.constprop.0+0x24e/0x390 [<0>] path_openat+0xb0/0x280 [<0>] do_filp_open+0xb0/0x160 [<0>] do_sys_openat2+0x96/0xd0 [<0>] __x64_sys_openat+0x53/0xa0 [<0>] do_syscall_64+0x5f/0xe0 [<0>] entry_SYSCALL_64_after_hwframe+0x76/0x7e --- PID 564134: getfattr -d -m- /mnt/lustre/racer/17 --- [<0>] walk_component+0x149/0x1d0 [<0>] path_lookupat+0x6e/0x1c0 [<0>] filename_lookup+0xcd/0x1d0 [<0>] vfs_statx+0x82/0x160 [<0>] vfs_fstatat+0x54/0x70 [<0>] __do_sys_newfstatat+0x26/0x60 [<0>] do_syscall_64+0x5f/0xe0 [<0>] entry_SYSCALL_64_after_hwframe+0x76/0x7e --- PID 564139: chmod 5715 /mnt/lustre/racer/10 --- [<0>] walk_component+0x149/0x1d0 [<0>] path_lookupat+0x6e/0x1c0 [<0>] filename_lookup+0xcd/0x1d0 [<0>] vfs_statx+0x82/0x160 [<0>] vfs_fstatat+0x54/0x70 [<0>] __do_sys_newfstatat+0x26/0x60 [<0>] do_syscall_64+0x5f/0xe0 [<0>] entry_SYSCALL_64_after_hwframe+0x76/0x7e --- PID 564142: /usr/lib64/lustre/tests/truncate /mnt/lustre2/racer/17 1748 --- [<0>] walk_component+0x149/0x1d0 [<0>] path_lookupat+0x6e/0x1c0 [<0>] filename_lookup+0xcd/0x1d0 [<0>] user_path_at_empty+0x3a/0x60 [<0>] do_sys_truncate.part.0+0x43/0xa0 [<0>] do_syscall_64+0x5f/0xe0 [<0>] entry_SYSCALL_64_after_hwframe+0x76/0x7e --- PID 564148: chmod 177 /mnt/lustre2/racer1/6 --- [<0>] walk_component+0x149/0x1d0 [<0>] link_path_walk.part.0.constprop.0+0x24e/0x390 [<0>] path_lookupat+0x3e/0x1c0 [<0>] filename_lookup+0xcd/0x1d0 [<0>] vfs_statx+0x82/0x160 [<0>] vfs_fstatat+0x54/0x70 [<0>] __do_sys_newfstatat+0x26/0x60 [<0>] do_syscall_64+0x5f/0xe0 [<0>] entry_SYSCALL_64_after_hwframe+0x76/0x7e --- PID 564150: ln /mnt/lustre/racer/11 /mnt/lustre/racer/12 --- [<0>] walk_component+0x149/0x1d0 [<0>] path_lookupat+0x6e/0x1c0 [<0>] filename_lookup+0xcd/0x1d0 [<0>] do_linkat+0x6d/0x300 [<0>] __x64_sys_linkat+0x56/0x70 [<0>] do_syscall_64+0x5f/0xe0 [<0>] entry_SYSCALL_64_after_hwframe+0x76/0x7e --- PID 564152: chmod 5271 /mnt/lustre/racer/17 --- [<0>] walk_component+0x149/0x1d0 [<0>] path_lookupat+0x6e/0x1c0 [<0>] filename_lookup+0xcd/0x1d0 [<0>] vfs_statx+0x82/0x160 [<0>] vfs_fstatat+0x54/0x70 [<0>] __do_sys_newfstatat+0x26/0x60 [<0>] do_syscall_64+0x5f/0xe0 [<0>] entry_SYSCALL_64_after_hwframe+0x76/0x7e --- PID 564159: chown 14063:5849 /mnt/lustre/racer/10 --- [<0>] walk_component+0x149/0x1d0 [<0>] path_lookupat+0x6e/0x1c0 [<0>] filename_lookup+0xcd/0x1d0 [<0>] vfs_statx+0x82/0x160 [<0>] vfs_fstatat+0x54/0x70 [<0>] __do_sys_newfstatat+0x26/0x60 [<0>] do_syscall_64+0x5f/0xe0 [<0>] entry_SYSCALL_64_after_hwframe+0x76/0x7e --- PID 564162: chown 10209:5162 /mnt/lustre2/racer0/0 --- [<0>] walk_component+0x149/0x1d0 [<0>] path_lookupat+0x6e/0x1c0 [<0>] filename_lookup+0xcd/0x1d0 [<0>] vfs_statx+0x82/0x160 [<0>] vfs_fstatat+0x54/0x70 [<0>] __do_sys_newfstatat+0x26/0x60 [<0>] do_syscall_64+0x5f/0xe0 [<0>] entry_SYSCALL_64_after_hwframe+0x76/0x7e --- PID 564163: /usr/lib64/lustre/tests/truncate /mnt/lustre/racer/10 30999 --- [<0>] walk_component+0x149/0x1d0 [<0>] path_lookupat+0x6e/0x1c0 [<0>] filename_lookup+0xcd/0x1d0 [<0>] user_path_at_empty+0x3a/0x60 [<0>] do_sys_truncate.part.0+0x43/0xa0 [<0>] do_syscall_64+0x5f/0xe0 [<0>] entry_SYSCALL_64_after_hwframe+0x76/0x7e --- PID 564171: chown 16211:20467 /mnt/lustre/racer/2 --- [<0>] walk_component+0x149/0x1d0 [<0>] path_lookupat+0x6e/0x1c0 [<0>] filename_lookup+0xcd/0x1d0 [<0>] vfs_statx+0x82/0x160 [<0>] vfs_fstatat+0x54/0x70 [<0>] __do_sys_newfstatat+0x26/0x60 [<0>] do_syscall_64+0x5f/0xe0 [<0>] entry_SYSCALL_64_after_hwframe+0x76/0x7e --- PID 564174: chown 32625:1030 /mnt/lustre/racer0/18 --- [<0>] walk_component+0x149/0x1d0 [<0>] path_lookupat+0x6e/0x1c0 [<0>] filename_lookup+0xcd/0x1d0 [<0>] user_path_at_empty+0x3a/0x60 [<0>] do_fchownat+0x68/0xf0 [<0>] __x64_sys_fchownat+0x1b/0x30 [<0>] do_syscall_64+0x5f/0xe0 [<0>] entry_SYSCALL_64_after_hwframe+0x76/0x7e --- PID 564177: /usr/lib64/lustre/tests/truncate /mnt/lustre/racer/1 13823 --- [<0>] walk_component+0x149/0x1d0 [<0>] path_lookupat+0x6e/0x1c0 [<0>] filename_lookup+0xcd/0x1d0 [<0>] user_path_at_empty+0x3a/0x60 [<0>] do_sys_truncate.part.0+0x43/0xa0 [<0>] do_syscall_64+0x5f/0xe0 [<0>] entry_SYSCALL_64_after_hwframe+0x76/0x7e --- PID 564186: chown 31150:2522 /mnt/lustre2/racer/8 --- [<0>] walk_component+0x149/0x1d0 [<0>] path_lookupat+0x6e/0x1c0 [<0>] filename_lookup+0xcd/0x1d0 [<0>] vfs_statx+0x82/0x160 [<0>] vfs_fstatat+0x54/0x70 [<0>] __do_sys_newfstatat+0x26/0x60 [<0>] do_syscall_64+0x5f/0xe0 [<0>] entry_SYSCALL_64_after_hwframe+0x76/0x7e --- PID 564191: chmod 4426 /mnt/lustre2/racer/1 --- [<0>] walk_component+0x149/0x1d0 [<0>] path_lookupat+0x6e/0x1c0 [<0>] filename_lookup+0xcd/0x1d0 [<0>] vfs_statx+0x82/0x160 [<0>] vfs_fstatat+0x54/0x70 [<0>] __do_sys_newfstatat+0x26/0x60 [<0>] do_syscall_64+0x5f/0xe0 [<0>] entry_SYSCALL_64_after_hwframe+0x76/0x7e --- PID 564202: /usr/lib64/lustre/tests/truncate /mnt/lustre2/racer/0 3040 --- [<0>] walk_component+0x149/0x1d0 [<0>] path_lookupat+0x6e/0x1c0 [<0>] filename_lookup+0xcd/0x1d0 [<0>] user_path_at_empty+0x3a/0x60 [<0>] do_sys_truncate.part.0+0x43/0xa0 [<0>] do_syscall_64+0x5f/0xe0 [<0>] entry_SYSCALL_64_after_hwframe+0x76/0x7e --- PID 564204: /usr/bin/bash ./file_exec.sh /mnt/lustre/racer0 20 --- [<0>] walk_component+0x149/0x1d0 [<0>] path_lookupat+0x6e/0x1c0 [<0>] filename_lookup+0xcd/0x1d0 [<0>] vfs_statx+0x82/0x160 [<0>] vfs_fstatat+0x54/0x70 [<0>] __do_sys_newfstatat+0x26/0x60 [<0>] do_syscall_64+0x5f/0xe0 [<0>] entry_SYSCALL_64_after_hwframe+0x76/0x7e --- PID 564206: /usr/bin/lfs getdirstripe /mnt/lustre2/racer1/0 --- [<0>] walk_component+0x149/0x1d0 [<0>] path_lookupat+0x6e/0x1c0 [<0>] path_openat+0x19a/0x280 [<0>] do_filp_open+0xb0/0x160 [<0>] do_sys_openat2+0x96/0xd0 [<0>] __x64_sys_openat+0x53/0xa0 [<0>] do_syscall_64+0x5f/0xe0 [<0>] entry_SYSCALL_64_after_hwframe+0x76/0x7e --- PID 564212: /usr/bin/lfs mkdir -i1,-c1 /mnt/lustre/racer/12 --- [<0>] walk_component+0x149/0x1d0 [<0>] path_lookupat+0x6e/0x1c0 [<0>] filename_lookup+0xcd/0x1d0 [<0>] vfs_statx+0x82/0x160 [<0>] do_statx+0x46/0x90 [<0>] __x64_sys_statx+0x64/0x80 [<0>] do_syscall_64+0x5f/0xe0 [<0>] entry_SYSCALL_64_after_hwframe+0x76/0x7e --- PID 564222: touch /mnt/lustre2/racer/1/8 --- [<0>] walk_component+0x149/0x1d0 [<0>] link_path_walk.part.0.constprop.0+0x24e/0x390 [<0>] path_openat+0xb0/0x280 [<0>] do_filp_open+0xb0/0x160 [<0>] do_sys_openat2+0x96/0xd0 [<0>] __x64_sys_openat+0x53/0xa0 [<0>] do_syscall_64+0x5f/0xe0 [<0>] entry_SYSCALL_64_after_hwframe+0x76/0x7e --- PID 564224: chmod 3416 /mnt/lustre2/racer/11 --- [<0>] walk_component+0x149/0x1d0 [<0>] path_lookupat+0x6e/0x1c0 [<0>] filename_lookup+0xcd/0x1d0 [<0>] vfs_statx+0x82/0x160 [<0>] vfs_fstatat+0x54/0x70 [<0>] __do_sys_newfstatat+0x26/0x60 [<0>] do_syscall_64+0x5f/0xe0 [<0>] entry_SYSCALL_64_after_hwframe+0x76/0x7e --- PID 564229: chown 413:18716 /mnt/lustre2/racer/4 --- [<0>] walk_component+0x149/0x1d0 [<0>] path_lookupat+0x6e/0x1c0 [<0>] filename_lookup+0xcd/0x1d0 [<0>] vfs_statx+0x82/0x160 [<0>] vfs_fstatat+0x54/0x70 [<0>] __do_sys_newfstatat+0x26/0x60 [<0>] do_syscall_64+0x5f/0xe0 [<0>] entry_SYSCALL_64_after_hwframe+0x76/0x7e --- PID 564231: touch /mnt/lustre/racer1/5/10 --- [<0>] walk_component+0x149/0x1d0 [<0>] link_path_walk.part.0.constprop.0+0x24e/0x390 [<0>] path_openat+0xb0/0x280 [<0>] do_filp_open+0xb0/0x160 [<0>] do_sys_openat2+0x96/0xd0 [<0>] __x64_sys_openat+0x53/0xa0 [<0>] do_syscall_64+0x5f/0xe0 [<0>] entry_SYSCALL_64_after_hwframe+0x76/0x7e --- PID 564247: getfattr -d -m- /mnt/lustre2/racer/9 --- [<0>] walk_component+0x149/0x1d0 [<0>] path_lookupat+0x6e/0x1c0 [<0>] filename_lookup+0xcd/0x1d0 [<0>] vfs_statx+0x82/0x160 [<0>] vfs_fstatat+0x54/0x70 [<0>] __do_sys_newfstatat+0x26/0x60 [<0>] do_syscall_64+0x5f/0xe0 [<0>] entry_SYSCALL_64_after_hwframe+0x76/0x7e --- PID 564250: chown 25195:25561 /mnt/lustre/racer1/6 --- [<0>] walk_component+0x149/0x1d0 [<0>] link_path_walk.part.0.constprop.0+0x24e/0x390 [<0>] path_lookupat+0x3e/0x1c0 [<0>] filename_lookup+0xcd/0x1d0 [<0>] vfs_statx+0x82/0x160 [<0>] vfs_fstatat+0x54/0x70 [<0>] __do_sys_newfstatat+0x26/0x60 [<0>] do_syscall_64+0x5f/0xe0 [<0>] entry_SYSCALL_64_after_hwframe+0x76/0x7e --- PID 564254: chown 21016:16914 /mnt/lustre/racer1/6 --- [<0>] walk_component+0x149/0x1d0 [<0>] path_lookupat+0x6e/0x1c0 [<0>] filename_lookup+0xcd/0x1d0 [<0>] vfs_statx+0x82/0x160 [<0>] vfs_fstatat+0x54/0x70 [<0>] __do_sys_newfstatat+0x26/0x60 [<0>] do_syscall_64+0x5f/0xe0 [<0>] entry_SYSCALL_64_after_hwframe+0x76/0x7e --- PID 564255: /usr/lib64/lustre/tests/truncate /mnt/lustre/racer1/10 5209 --- [<0>] walk_component+0x149/0x1d0 [<0>] path_lookupat+0x6e/0x1c0 [<0>] filename_lookup+0xcd/0x1d0 [<0>] user_path_at_empty+0x3a/0x60 [<0>] do_sys_truncate.part.0+0x43/0xa0 [<0>] do_syscall_64+0x5f/0xe0 [<0>] entry_SYSCALL_64_after_hwframe+0x76/0x7e --- PID 564256: /usr/lib64/lustre/tests/truncate /mnt/lustre2/racer/4 7698 --- [<0>] walk_component+0x149/0x1d0 [<0>] path_lookupat+0x6e/0x1c0 [<0>] filename_lookup+0xcd/0x1d0 [<0>] user_path_at_empty+0x3a/0x60 [<0>] do_sys_truncate.part.0+0x43/0xa0 [<0>] do_syscall_64+0x5f/0xe0 [<0>] entry_SYSCALL_64_after_hwframe+0x76/0x7e --- PID 564259: chmod 7321 /mnt/lustre/racer1/19 --- [<0>] walk_component+0x149/0x1d0 [<0>] path_lookupat+0x6e/0x1c0 [<0>] filename_lookup+0xcd/0x1d0 [<0>] vfs_statx+0x82/0x160 [<0>] vfs_fstatat+0x54/0x70 [<0>] __do_sys_newfstatat+0x26/0x60 [<0>] do_syscall_64+0x5f/0xe0 [<0>] entry_SYSCALL_64_after_hwframe+0x76/0x7e --- PID 564262: chown 17006:10655 /mnt/lustre2/racer/1 --- [<0>] walk_component+0x149/0x1d0 [<0>] path_lookupat+0x6e/0x1c0 [<0>] filename_lookup+0xcd/0x1d0 [<0>] vfs_statx+0x82/0x160 [<0>] vfs_fstatat+0x54/0x70 [<0>] __do_sys_newfstatat+0x26/0x60 [<0>] do_syscall_64+0x5f/0xe0 [<0>] entry_SYSCALL_64_after_hwframe+0x76/0x7e --- PID 564267: chown 31967:2551 /mnt/lustre/racer0/1 --- [<0>] walk_component+0x149/0x1d0 [<0>] path_lookupat+0x6e/0x1c0 [<0>] filename_lookup+0xcd/0x1d0 [<0>] vfs_statx+0x82/0x160 [<0>] vfs_fstatat+0x54/0x70 [<0>] __do_sys_newfstatat+0x26/0x60 [<0>] do_syscall_64+0x5f/0xe0 [<0>] entry_SYSCALL_64_after_hwframe+0x76/0x7e --- PID 564273: /usr/lib64/lustre/tests/truncate /mnt/lustre/racer0/1 25845 --- [<0>] walk_component+0x149/0x1d0 [<0>] path_lookupat+0x6e/0x1c0 [<0>] filename_lookup+0xcd/0x1d0 [<0>] user_path_at_empty+0x3a/0x60 [<0>] do_sys_truncate.part.0+0x43/0xa0 [<0>] do_syscall_64+0x5f/0xe0 [<0>] entry_SYSCALL_64_after_hwframe+0x76/0x7e --- PID 564275: /usr/bin/lfs mkdir -i0,-c2 /mnt/lustre2/racer0/0 --- [<0>] walk_component+0x149/0x1d0 [<0>] path_lookupat+0x6e/0x1c0 [<0>] filename_lookup+0xcd/0x1d0 [<0>] user_path_at_empty+0x3a/0x60 [<0>] do_readlinkat+0x5d/0x130 [<0>] __x64_sys_readlink+0x1a/0x30 [<0>] do_syscall_64+0x5f/0xe0 [<0>] entry_SYSCALL_64_after_hwframe+0x76/0x7e --- PID 564283: /usr/bin/lfs mkdir -i0,-c2 /mnt/lustre2/racer/13 --- [<0>] walk_component+0x149/0x1d0 [<0>] path_lookupat+0x6e/0x1c0 [<0>] filename_lookup+0xcd/0x1d0 [<0>] vfs_statx+0x82/0x160 [<0>] do_statx+0x46/0x90 [<0>] __x64_sys_statx+0x64/0x80 [<0>] do_syscall_64+0x5f/0xe0 [<0>] entry_SYSCALL_64_after_hwframe+0x76/0x7e --- PID 564288: touch /mnt/lustre/racer1/16/13 --- [<0>] walk_component+0x149/0x1d0 [<0>] link_path_walk.part.0.constprop.0+0x24e/0x390 [<0>] path_openat+0xb0/0x280 [<0>] do_filp_open+0xb0/0x160 [<0>] do_sys_openat2+0x96/0xd0 [<0>] __x64_sys_openat+0x53/0xa0 [<0>] do_syscall_64+0x5f/0xe0 [<0>] entry_SYSCALL_64_after_hwframe+0x76/0x7e --- PID 564298: /usr/lib64/lustre/tests/truncate /mnt/lustre/racer0/3 17127 --- [<0>] walk_component+0x149/0x1d0 [<0>] path_lookupat+0x6e/0x1c0 [<0>] filename_lookup+0xcd/0x1d0 [<0>] user_path_at_empty+0x3a/0x60 [<0>] do_sys_truncate.part.0+0x43/0xa0 [<0>] do_syscall_64+0x5f/0xe0 [<0>] entry_SYSCALL_64_after_hwframe+0x76/0x7e --- PID 564299: chmod 4660 /mnt/lustre/racer0/5 --- [<0>] walk_component+0x149/0x1d0 [<0>] path_lookupat+0x6e/0x1c0 [<0>] filename_lookup+0xcd/0x1d0 [<0>] vfs_statx+0x82/0x160 [<0>] vfs_fstatat+0x54/0x70 [<0>] __do_sys_newfstatat+0x26/0x60 [<0>] do_syscall_64+0x5f/0xe0 [<0>] entry_SYSCALL_64_after_hwframe+0x76/0x7e --- PID 564300: /usr/lib64/lustre/tests/truncate /mnt/lustre/racer0/3 5746 --- [<0>] walk_component+0x149/0x1d0 [<0>] path_lookupat+0x6e/0x1c0 [<0>] filename_lookup+0xcd/0x1d0 [<0>] user_path_at_empty+0x3a/0x60 [<0>] do_sys_truncate.part.0+0x43/0xa0 [<0>] do_syscall_64+0x5f/0xe0 [<0>] entry_SYSCALL_64_after_hwframe+0x76/0x7e --- PID 564304: getfattr -d -m- /mnt/lustre/racer0/7 --- [<0>] walk_component+0x149/0x1d0 [<0>] path_lookupat+0x6e/0x1c0 [<0>] filename_lookup+0xcd/0x1d0 [<0>] vfs_statx+0x82/0x160 [<0>] vfs_fstatat+0x54/0x70 [<0>] __do_sys_newfstatat+0x26/0x60 [<0>] do_syscall_64+0x5f/0xe0 [<0>] entry_SYSCALL_64_after_hwframe+0x76/0x7e --- PID 564305: chmod 2770 /mnt/lustre2/racer0/7 --- [<0>] walk_component+0x149/0x1d0 [<0>] path_lookupat+0x6e/0x1c0 [<0>] filename_lookup+0xcd/0x1d0 [<0>] user_path_at_empty+0x3a/0x60 [<0>] do_fchmodat+0x5f/0xc0 [<0>] __x64_sys_fchmodat+0x17/0x20 [<0>] do_syscall_64+0x5f/0xe0 [<0>] entry_SYSCALL_64_after_hwframe+0x76/0x7e --- PID 564309: chmod 3260 /mnt/lustre/racer0/16 --- [<0>] walk_component+0x149/0x1d0 [<0>] path_lookupat+0x6e/0x1c0 [<0>] filename_lookup+0xcd/0x1d0 [<0>] vfs_statx+0x82/0x160 [<0>] vfs_fstatat+0x54/0x70 [<0>] __do_sys_newfstatat+0x26/0x60 [<0>] do_syscall_64+0x5f/0xe0 [<0>] entry_SYSCALL_64_after_hwframe+0x76/0x7e --- PID 564311: touch /mnt/lustre/racer0/6/10 --- [<0>] walk_component+0x149/0x1d0 [<0>] link_path_walk.part.0.constprop.0+0x24e/0x390 [<0>] path_openat+0xb0/0x280 [<0>] do_filp_open+0xb0/0x160 [<0>] do_sys_openat2+0x96/0xd0 [<0>] __x64_sys_openat+0x53/0xa0 [<0>] do_syscall_64+0x5f/0xe0 [<0>] entry_SYSCALL_64_after_hwframe+0x76/0x7e --- PID 564317: getfattr -d -m- /mnt/lustre2/racer1/5 --- [<0>] walk_component+0x149/0x1d0 [<0>] path_lookupat+0x6e/0x1c0 [<0>] filename_lookup+0xcd/0x1d0 [<0>] vfs_statx+0x82/0x160 [<0>] vfs_fstatat+0x54/0x70 [<0>] __do_sys_newfstatat+0x26/0x60 [<0>] do_syscall_64+0x5f/0xe0 [<0>] entry_SYSCALL_64_after_hwframe+0x76/0x7e --- PID 564318: /usr/lib64/lustre/tests/truncate /mnt/lustre2/racer1/18 13311 --- [<0>] walk_component+0x149/0x1d0 [<0>] path_lookupat+0x6e/0x1c0 [<0>] filename_lookup+0xcd/0x1d0 [<0>] user_path_at_empty+0x3a/0x60 [<0>] do_sys_truncate.part.0+0x43/0xa0 [<0>] do_syscall_64+0x5f/0xe0 [<0>] entry_SYSCALL_64_after_hwframe+0x76/0x7e --- PID 564320: /usr/lib64/lustre/tests/truncate /mnt/lustre2/racer1/17 9385 --- [<0>] walk_component+0x149/0x1d0 [<0>] path_lookupat+0x6e/0x1c0 [<0>] filename_lookup+0xcd/0x1d0 [<0>] user_path_at_empty+0x3a/0x60 [<0>] do_sys_truncate.part.0+0x43/0xa0 [<0>] do_syscall_64+0x5f/0xe0 [<0>] entry_SYSCALL_64_after_hwframe+0x76/0x7e --- PID 564322: touch /mnt/lustre2/racer1/8/8 --- [<0>] walk_component+0x149/0x1d0 [<0>] link_path_walk.part.0.constprop.0+0x24e/0x390 [<0>] path_openat+0xb0/0x280 [<0>] do_filp_open+0xb0/0x160 [<0>] do_sys_openat2+0x96/0xd0 [<0>] __x64_sys_openat+0x53/0xa0 [<0>] do_syscall_64+0x5f/0xe0 [<0>] entry_SYSCALL_64_after_hwframe+0x76/0x7e --- PID 564323: getfattr -d -m- /mnt/lustre/racer0/16 --- [<0>] walk_component+0x149/0x1d0 [<0>] path_lookupat+0x6e/0x1c0 [<0>] filename_lookup+0xcd/0x1d0 [<0>] vfs_statx+0x82/0x160 [<0>] vfs_fstatat+0x54/0x70 [<0>] __do_sys_newfstatat+0x26/0x60 [<0>] do_syscall_64+0x5f/0xe0 [<0>] entry_SYSCALL_64_after_hwframe+0x76/0x7e --- PID 564328: chmod 6177 /mnt/lustre2/racer1/4 --- [<0>] walk_component+0x149/0x1d0 [<0>] path_lookupat+0x6e/0x1c0 [<0>] filename_lookup+0xcd/0x1d0 [<0>] vfs_statx+0x82/0x160 [<0>] vfs_fstatat+0x54/0x70 [<0>] __do_sys_newfstatat+0x26/0x60 [<0>] do_syscall_64+0x5f/0xe0 [<0>] entry_SYSCALL_64_after_hwframe+0x76/0x7e --- PID 564334: chown 6102:23248 /mnt/lustre2/racer0/3 --- [<0>] walk_component+0x149/0x1d0 [<0>] path_lookupat+0x6e/0x1c0 [<0>] filename_lookup+0xcd/0x1d0 [<0>] vfs_statx+0x82/0x160 [<0>] vfs_fstatat+0x54/0x70 [<0>] __do_sys_newfstatat+0x26/0x60 [<0>] do_syscall_64+0x5f/0xe0 [<0>] entry_SYSCALL_64_after_hwframe+0x76/0x7e --- PID 564335: getfattr -d -m- /mnt/lustre/racer1/1 --- [<0>] walk_component+0x149/0x1d0 [<0>] path_lookupat+0x6e/0x1c0 [<0>] filename_lookup+0xcd/0x1d0 [<0>] vfs_statx+0x82/0x160 [<0>] vfs_fstatat+0x54/0x70 [<0>] __do_sys_newfstatat+0x26/0x60 [<0>] do_syscall_64+0x5f/0xe0 [<0>] entry_SYSCALL_64_after_hwframe+0x76/0x7e --- PID 564337: ln /mnt/lustre2/racer1/17 /mnt/lustre2/racer1/5 --- [<0>] walk_component+0x149/0x1d0 [<0>] path_lookupat+0x6e/0x1c0 [<0>] filename_lookup+0xcd/0x1d0 [<0>] do_linkat+0x6d/0x300 [<0>] __x64_sys_linkat+0x56/0x70 [<0>] do_syscall_64+0x5f/0xe0 [<0>] entry_SYSCALL_64_after_hwframe+0x76/0x7e --- PID 564339: getfattr -d -m- /mnt/lustre2/racer0/3 --- [<0>] walk_component+0x149/0x1d0 [<0>] path_lookupat+0x6e/0x1c0 [<0>] filename_lookup+0xcd/0x1d0 [<0>] user_path_at_empty+0x3a/0x60 [<0>] path_getxattr+0x47/0xb0 [<0>] do_syscall_64+0x5f/0xe0 [<0>] entry_SYSCALL_64_after_hwframe+0x76/0x7e --- PID 564340: chown 19116:15962 /mnt/lustre2/racer0/8 --- [<0>] walk_component+0x149/0x1d0 [<0>] path_lookupat+0x6e/0x1c0 [<0>] filename_lookup+0xcd/0x1d0 [<0>] vfs_statx+0x82/0x160 [<0>] vfs_fstatat+0x54/0x70 [<0>] __do_sys_newfstatat+0x26/0x60 [<0>] do_syscall_64+0x5f/0xe0 [<0>] entry_SYSCALL_64_after_hwframe+0x76/0x7e --- PID 564341: chown 24163:17369 /mnt/lustre/racer1/5 --- [<0>] walk_component+0x149/0x1d0 [<0>] path_lookupat+0x6e/0x1c0 [<0>] filename_lookup+0xcd/0x1d0 [<0>] vfs_statx+0x82/0x160 [<0>] vfs_fstatat+0x54/0x70 [<0>] __do_sys_newfstatat+0x26/0x60 [<0>] do_syscall_64+0x5f/0xe0 [<0>] entry_SYSCALL_64_after_hwframe+0x76/0x7e --- PID 564342: getfattr -d -m- /mnt/lustre2/racer0/4 --- [<0>] walk_component+0x149/0x1d0 [<0>] path_lookupat+0x6e/0x1c0 [<0>] filename_lookup+0xcd/0x1d0 [<0>] user_path_at_empty+0x3a/0x60 [<0>] path_getxattr+0x47/0xb0 [<0>] do_syscall_64+0x5f/0xe0 [<0>] entry_SYSCALL_64_after_hwframe+0x76/0x7e --- PID 564346: chmod 2477 /mnt/lustre2/racer/0 --- [<0>] walk_component+0x149/0x1d0 [<0>] path_lookupat+0x6e/0x1c0 [<0>] filename_lookup+0xcd/0x1d0 [<0>] vfs_statx+0x82/0x160 [<0>] vfs_fstatat+0x54/0x70 [<0>] __do_sys_newfstatat+0x26/0x60 [<0>] do_syscall_64+0x5f/0xe0 [<0>] entry_SYSCALL_64_after_hwframe+0x76/0x7e --- PID 564349: /usr/lib64/lustre/tests/truncate /mnt/lustre2/racer0/0 515 --- [<0>] walk_component+0x149/0x1d0 [<0>] path_lookupat+0x6e/0x1c0 [<0>] filename_lookup+0xcd/0x1d0 [<0>] user_path_at_empty+0x3a/0x60 [<0>] do_sys_truncate.part.0+0x43/0xa0 [<0>] do_syscall_64+0x5f/0xe0 [<0>] entry_SYSCALL_64_after_hwframe+0x76/0x7e --- PID 564350: /usr/lib64/lustre/tests/mrename /mnt/lustre2/racer1/10/6 /mnt/lustre2/racer1/13 --- [<0>] walk_component+0x149/0x1d0 [<0>] link_path_walk.part.0.constprop.0+0x1ea/0x390 [<0>] path_parentat+0x3c/0x90 [<0>] __filename_parentat+0xd6/0x1e0 [<0>] do_renameat2+0x9e/0x530 [<0>] __x64_sys_rename+0x40/0x50 [<0>] do_syscall_64+0x5f/0xe0 [<0>] entry_SYSCALL_64_after_hwframe+0x76/0x7e --- PID 564361: chmod 7217 /mnt/lustre2/racer0/3 --- [<0>] walk_component+0x149/0x1d0 [<0>] path_lookupat+0x6e/0x1c0 [<0>] filename_lookup+0xcd/0x1d0 [<0>] vfs_statx+0x82/0x160 [<0>] vfs_fstatat+0x54/0x70 [<0>] __do_sys_newfstatat+0x26/0x60 [<0>] do_syscall_64+0x5f/0xe0 [<0>] entry_SYSCALL_64_after_hwframe+0x76/0x7e --- PID 564370: /usr/lib64/lustre/tests/truncate /mnt/lustre2/racer0/11 2511 --- [<0>] walk_component+0x149/0x1d0 [<0>] path_lookupat+0x6e/0x1c0 [<0>] filename_lookup+0xcd/0x1d0 [<0>] user_path_at_empty+0x3a/0x60 [<0>] do_sys_truncate.part.0+0x43/0xa0 [<0>] do_syscall_64+0x5f/0xe0 [<0>] entry_SYSCALL_64_after_hwframe+0x76/0x7e --- PID 564374: getfattr -d -m- /mnt/lustre2/racer0/2 --- [<0>] walk_component+0x149/0x1d0 [<0>] path_lookupat+0x6e/0x1c0 [<0>] filename_lookup+0xcd/0x1d0 [<0>] vfs_statx+0x82/0x160 [<0>] vfs_fstatat+0x54/0x70 [<0>] __do_sys_newfstatat+0x26/0x60 [<0>] do_syscall_64+0x5f/0xe0 [<0>] entry_SYSCALL_64_after_hwframe+0x76/0x7e --- PID 564376: chown 26671:30132 /mnt/lustre2/racer1/12 --- [<0>] walk_component+0x149/0x1d0 [<0>] path_lookupat+0x6e/0x1c0 [<0>] filename_lookup+0xcd/0x1d0 [<0>] vfs_statx+0x82/0x160 [<0>] vfs_fstatat+0x54/0x70 [<0>] __do_sys_newfstatat+0x26/0x60 [<0>] do_syscall_64+0x5f/0xe0 [<0>] entry_SYSCALL_64_after_hwframe+0x76/0x7e --- PID 564377: /usr/lib64/lustre/tests/truncate /mnt/lustre2/racer0/2 30578 --- [<0>] walk_component+0x149/0x1d0 [<0>] path_lookupat+0x6e/0x1c0 [<0>] filename_lookup+0xcd/0x1d0 [<0>] user_path_at_empty+0x3a/0x60 [<0>] do_sys_truncate.part.0+0x43/0xa0 [<0>] do_syscall_64+0x5f/0xe0 [<0>] entry_SYSCALL_64_after_hwframe+0x76/0x7e --- PID 564380: chmod 6405 /mnt/lustre2/racer1/19 --- [<0>] walk_component+0x149/0x1d0 [<0>] path_lookupat+0x6e/0x1c0 [<0>] filename_lookup+0xcd/0x1d0 [<0>] vfs_statx+0x82/0x160 [<0>] vfs_fstatat+0x54/0x70 [<0>] __do_sys_newfstatat+0x26/0x60 [<0>] do_syscall_64+0x5f/0xe0 [<0>] entry_SYSCALL_64_after_hwframe+0x76/0x7e --- PID 564381: /usr/bin/lfs mkdir -i0,-c1 /mnt/lustre2/racer0/5 --- [<0>] walk_component+0x149/0x1d0 [<0>] path_lookupat+0x6e/0x1c0 [<0>] filename_lookup+0xcd/0x1d0 [<0>] vfs_statx+0x82/0x160 [<0>] do_statx+0x46/0x90 [<0>] __x64_sys_statx+0x64/0x80 [<0>] do_syscall_64+0x5f/0xe0 [<0>] entry_SYSCALL_64_after_hwframe+0x76/0x7e --- PID 564387: chown 2934:30803 /mnt/lustre2/racer1/17 --- [<0>] walk_component+0x149/0x1d0 [<0>] path_lookupat+0x6e/0x1c0 [<0>] filename_lookup+0xcd/0x1d0 [<0>] vfs_statx+0x82/0x160 [<0>] vfs_fstatat+0x54/0x70 [<0>] __do_sys_newfstatat+0x26/0x60 [<0>] do_syscall_64+0x5f/0xe0 [<0>] entry_SYSCALL_64_after_hwframe+0x76/0x7e --- PID 564391: dd if=/dev/zero of=/mnt/lustre2/racer1/2/2 bs=64k count=96 seek=244 --- [<0>] walk_component+0x149/0x1d0 [<0>] link_path_walk.part.0.constprop.0+0x24e/0x390 [<0>] path_openat+0xb0/0x280 [<0>] do_filp_open+0xb0/0x160 [<0>] do_sys_openat2+0x96/0xd0 [<0>] __x64_sys_openat+0x53/0xa0 [<0>] do_syscall_64+0x5f/0xe0 [<0>] entry_SYSCALL_64_after_hwframe+0x76/0x7e --- PID 564394: cp -p /bin/sleep /mnt/lustre2/racer/10 --- [<0>] walk_component+0x149/0x1d0 [<0>] path_lookupat+0x6e/0x1c0 [<0>] filename_lookup+0xcd/0x1d0 [<0>] vfs_statx+0x82/0x160 [<0>] vfs_fstatat+0x54/0x70 [<0>] __do_sys_newfstatat+0x26/0x60 [<0>] do_syscall_64+0x5f/0xe0 [<0>] entry_SYSCALL_64_after_hwframe+0x76/0x7e --- PID 564395: setfattr -x user.13 /mnt/lustre/racer1/5 --- [<0>] walk_component+0x149/0x1d0 [<0>] path_lookupat+0x6e/0x1c0 [<0>] filename_lookup+0xcd/0x1d0 [<0>] user_path_at_empty+0x3a/0x60 [<0>] path_removexattr+0x3c/0xc0 [<0>] __x64_sys_removexattr+0x17/0x20 [<0>] do_syscall_64+0x5f/0xe0 [<0>] entry_SYSCALL_64_after_hwframe+0x76/0x7e --- PID 564396: setfattr -n user.5 -v 279602100324166100122319528551128721627813923 /mnt/lustre/racer/8 --- [<0>] walk_component+0x149/0x1d0 [<0>] path_lookupat+0x6e/0x1c0 [<0>] filename_lookup+0xcd/0x1d0 [<0>] user_path_at_empty+0x3a/0x60 [<0>] path_setxattr+0x4e/0xe0 [<0>] __x64_sys_setxattr+0x27/0x30 [<0>] do_syscall_64+0x5f/0xe0 [<0>] entry_SYSCALL_64_after_hwframe+0x76/0x7e --- PID 564398: setfattr -n user.0 -v 249462984662085692453027713136409695626 /mnt/lustre2/racer0/19 --- [<0>] walk_component+0x149/0x1d0 [<0>] path_lookupat+0x6e/0x1c0 [<0>] filename_lookup+0xcd/0x1d0 [<0>] user_path_at_empty+0x3a/0x60 [<0>] path_setxattr+0x4e/0xe0 [<0>] __x64_sys_setxattr+0x27/0x30 [<0>] do_syscall_64+0x5f/0xe0 [<0>] entry_SYSCALL_64_after_hwframe+0x76/0x7e --- PID 564402: rm -rf /mnt/lustre2/racer/10 --- [<0>] walk_component+0x149/0x1d0 [<0>] path_lookupat+0x6e/0x1c0 [<0>] filename_lookup+0xcd/0x1d0 [<0>] vfs_statx+0x82/0x160 [<0>] vfs_fstatat+0x54/0x70 [<0>] __do_sys_newfstatat+0x26/0x60 [<0>] do_syscall_64+0x5f/0xe0 [<0>] entry_SYSCALL_64_after_hwframe+0x76/0x7e --- PID 564404: rm -rf /mnt/lustre2/racer1/14 --- [<0>] walk_component+0x149/0x1d0 [<0>] path_lookupat+0x6e/0x1c0 [<0>] filename_lookup+0xcd/0x1d0 [<0>] vfs_statx+0x82/0x160 [<0>] vfs_fstatat+0x54/0x70 [<0>] __do_sys_newfstatat+0x26/0x60 [<0>] do_syscall_64+0x5f/0xe0 [<0>] entry_SYSCALL_64_after_hwframe+0x76/0x7e --- PID 564406: rm -rf /mnt/lustre/racer1/12 --- [<0>] walk_component+0x149/0x1d0 [<0>] path_lookupat+0x6e/0x1c0 [<0>] filename_lookup+0xcd/0x1d0 [<0>] vfs_statx+0x82/0x160 [<0>] vfs_fstatat+0x54/0x70 [<0>] __do_sys_newfstatat+0x26/0x60 [<0>] do_syscall_64+0x5f/0xe0 [<0>] entry_SYSCALL_64_after_hwframe+0x76/0x7e --- PID 564408: cp -p /bin/sleep /mnt/lustre/racer0/16 --- [<0>] walk_component+0x149/0x1d0 [<0>] path_lookupat+0x6e/0x1c0 [<0>] filename_lookup+0xcd/0x1d0 [<0>] vfs_statx+0x82/0x160 [<0>] vfs_fstatat+0x54/0x70 [<0>] __do_sys_newfstatat+0x26/0x60 [<0>] do_syscall_64+0x5f/0xe0 [<0>] entry_SYSCALL_64_after_hwframe+0x76/0x7e --- PID 564410: cp -p /bin/sleep /mnt/lustre2/racer1/19 --- [<0>] walk_component+0x149/0x1d0 [<0>] path_lookupat+0x6e/0x1c0 [<0>] filename_lookup+0xcd/0x1d0 [<0>] vfs_statx+0x82/0x160 [<0>] vfs_fstatat+0x54/0x70 [<0>] __do_sys_newfstatat+0x26/0x60 [<0>] do_syscall_64+0x5f/0xe0 [<0>] entry_SYSCALL_64_after_hwframe+0x76/0x7e --- PID 564412: rm -rf /mnt/lustre/racer0/17 --- [<0>] walk_component+0x149/0x1d0 [<0>] path_lookupat+0x6e/0x1c0 [<0>] filename_lookup+0xcd/0x1d0 [<0>] vfs_statx+0x82/0x160 [<0>] vfs_fstatat+0x54/0x70 [<0>] __do_sys_newfstatat+0x26/0x60 [<0>] do_syscall_64+0x5f/0xe0 [<0>] entry_SYSCALL_64_after_hwframe+0x76/0x7e --- PID 564414: rm -rf /mnt/lustre/racer0/0 --- [<0>] walk_component+0x149/0x1d0 [<0>] path_lookupat+0x6e/0x1c0 [<0>] filename_lookup+0xcd/0x1d0 [<0>] vfs_statx+0x82/0x160 [<0>] vfs_fstatat+0x54/0x70 [<0>] __do_sys_newfstatat+0x26/0x60 [<0>] do_syscall_64+0x5f/0xe0 [<0>] entry_SYSCALL_64_after_hwframe+0x76/0x7e --- PID 564416: rm -rf /mnt/lustre/racer1/9 --- [<0>] walk_component+0x149/0x1d0 [<0>] path_lookupat+0x6e/0x1c0 [<0>] filename_lookup+0xcd/0x1d0 [<0>] vfs_statx+0x82/0x160 [<0>] vfs_fstatat+0x54/0x70 [<0>] __do_sys_newfstatat+0x26/0x60 [<0>] do_syscall_64+0x5f/0xe0 [<0>] entry_SYSCALL_64_after_hwframe+0x76/0x7e --- PID 564418: rm -rf /mnt/lustre2/racer1/5 --- [<0>] walk_component+0x149/0x1d0 [<0>] path_lookupat+0x6e/0x1c0 [<0>] filename_lookup+0xcd/0x1d0 [<0>] vfs_statx+0x82/0x160 [<0>] vfs_fstatat+0x54/0x70 [<0>] __do_sys_newfstatat+0x26/0x60 [<0>] do_syscall_64+0x5f/0xe0 [<0>] entry_SYSCALL_64_after_hwframe+0x76/0x7e --- PID 564420: rm -rf /mnt/lustre2/racer1/0 --- [<0>] walk_component+0x149/0x1d0 [<0>] path_lookupat+0x6e/0x1c0 [<0>] filename_lookup+0xcd/0x1d0 [<0>] vfs_statx+0x82/0x160 [<0>] vfs_fstatat+0x54/0x70 [<0>] __do_sys_newfstatat+0x26/0x60 [<0>] do_syscall_64+0x5f/0xe0 [<0>] entry_SYSCALL_64_after_hwframe+0x76/0x7e --- PID 564422: rm -rf /mnt/lustre2/racer0/5 --- [<0>] walk_component+0x149/0x1d0 [<0>] path_lookupat+0x6e/0x1c0 [<0>] filename_lookup+0xcd/0x1d0 [<0>] vfs_statx+0x82/0x160 [<0>] vfs_fstatat+0x54/0x70 [<0>] __do_sys_newfstatat+0x26/0x60 [<0>] do_syscall_64+0x5f/0xe0 [<0>] entry_SYSCALL_64_after_hwframe+0x76/0x7e --- PID 564424: rm -rf /mnt/lustre/racer1/15 --- [<0>] walk_component+0x149/0x1d0 [<0>] path_lookupat+0x6e/0x1c0 [<0>] filename_lookup+0xcd/0x1d0 [<0>] vfs_statx+0x82/0x160 [<0>] vfs_fstatat+0x54/0x70 [<0>] __do_sys_newfstatat+0x26/0x60 [<0>] do_syscall_64+0x5f/0xe0 [<0>] entry_SYSCALL_64_after_hwframe+0x76/0x7e --- PID 564426: cp -p /bin/sleep /mnt/lustre2/racer0/8 --- [<0>] walk_component+0x149/0x1d0 [<0>] path_lookupat+0x6e/0x1c0 [<0>] filename_lookup+0xcd/0x1d0 [<0>] vfs_statx+0x82/0x160 [<0>] vfs_fstatat+0x54/0x70 [<0>] __do_sys_newfstatat+0x26/0x60 [<0>] do_syscall_64+0x5f/0xe0 [<0>] entry_SYSCALL_64_after_hwframe+0x76/0x7e --- PID 564434: cp -p /bin/sleep /mnt/lustre/racer/12 --- [<0>] walk_component+0x149/0x1d0 [<0>] path_lookupat+0x6e/0x1c0 [<0>] filename_lookup+0xcd/0x1d0 [<0>] vfs_statx+0x82/0x160 [<0>] vfs_fstatat+0x54/0x70 [<0>] __do_sys_newfstatat+0x26/0x60 [<0>] do_syscall_64+0x5f/0xe0 [<0>] entry_SYSCALL_64_after_hwframe+0x76/0x7e ============================================================ PART 4: Victims - open_last_lookups (123 processes) ============================================================ --- PID 563041: /usr/bin/lfs setstripe -E 128M -S 256K -z 64M -E eof -c 1 -S 2M -z 128M /mnt/lustre2/racer/14 --- [<0>] open_last_lookups+0x15f/0x3c0 [<0>] path_openat+0x88/0x280 [<0>] do_filp_open+0xb0/0x160 [<0>] do_sys_openat2+0x96/0xd0 [<0>] __x64_sys_openat+0x53/0xa0 [<0>] do_syscall_64+0x5f/0xe0 [<0>] entry_SYSCALL_64_after_hwframe+0x76/0x7e --- PID 563303: ls -R /mnt/lustre/racer0/ --- [<0>] open_last_lookups+0x38f/0x3c0 [<0>] path_openat+0x88/0x280 [<0>] do_filp_open+0xb0/0x160 [<0>] do_sys_openat2+0x96/0xd0 [<0>] __x64_sys_openat+0x53/0xa0 [<0>] do_syscall_64+0x5f/0xe0 [<0>] entry_SYSCALL_64_after_hwframe+0x76/0x7e --- PID 563307: ls -R /mnt/lustre/racer0/ --- [<0>] open_last_lookups+0x38f/0x3c0 [<0>] path_openat+0x88/0x280 [<0>] do_filp_open+0xb0/0x160 [<0>] do_sys_openat2+0x96/0xd0 [<0>] __x64_sys_openat+0x53/0xa0 [<0>] do_syscall_64+0x5f/0xe0 [<0>] entry_SYSCALL_64_after_hwframe+0x76/0x7e --- PID 563309: ls -R /mnt/lustre/racer0/ --- [<0>] open_last_lookups+0x38f/0x3c0 [<0>] path_openat+0x88/0x280 [<0>] do_filp_open+0xb0/0x160 [<0>] do_sys_openat2+0x96/0xd0 [<0>] __x64_sys_openat+0x53/0xa0 [<0>] do_syscall_64+0x5f/0xe0 [<0>] entry_SYSCALL_64_after_hwframe+0x76/0x7e --- PID 563311: ls -R /mnt/lustre/racer0/ --- [<0>] open_last_lookups+0x38f/0x3c0 [<0>] path_openat+0x88/0x280 [<0>] do_filp_open+0xb0/0x160 [<0>] do_sys_openat2+0x96/0xd0 [<0>] __x64_sys_openat+0x53/0xa0 [<0>] do_syscall_64+0x5f/0xe0 [<0>] entry_SYSCALL_64_after_hwframe+0x76/0x7e --- PID 563313: ls -R /mnt/lustre/racer0/ --- [<0>] open_last_lookups+0x38f/0x3c0 [<0>] path_openat+0x88/0x280 [<0>] do_filp_open+0xb0/0x160 [<0>] do_sys_openat2+0x96/0xd0 [<0>] __x64_sys_openat+0x53/0xa0 [<0>] do_syscall_64+0x5f/0xe0 [<0>] entry_SYSCALL_64_after_hwframe+0x76/0x7e --- PID 563316: ls -R /mnt/lustre/racer0/ --- [<0>] open_last_lookups+0x38f/0x3c0 [<0>] path_openat+0x88/0x280 [<0>] do_filp_open+0xb0/0x160 [<0>] do_sys_openat2+0x96/0xd0 [<0>] __x64_sys_openat+0x53/0xa0 [<0>] do_syscall_64+0x5f/0xe0 [<0>] entry_SYSCALL_64_after_hwframe+0x76/0x7e --- PID 563326: ls -R /mnt/lustre/racer0/ --- [<0>] open_last_lookups+0x38f/0x3c0 [<0>] path_openat+0x88/0x280 [<0>] do_filp_open+0xb0/0x160 [<0>] do_sys_openat2+0x96/0xd0 [<0>] __x64_sys_openat+0x53/0xa0 [<0>] do_syscall_64+0x5f/0xe0 [<0>] entry_SYSCALL_64_after_hwframe+0x76/0x7e --- PID 563330: ls -R /mnt/lustre/racer0/ --- [<0>] open_last_lookups+0x38f/0x3c0 [<0>] path_openat+0x88/0x280 [<0>] do_filp_open+0xb0/0x160 [<0>] do_sys_openat2+0x96/0xd0 [<0>] __x64_sys_openat+0x53/0xa0 [<0>] do_syscall_64+0x5f/0xe0 [<0>] entry_SYSCALL_64_after_hwframe+0x76/0x7e --- PID 563367: ls -R /mnt/lustre2/racer/ --- [<0>] open_last_lookups+0x38f/0x3c0 [<0>] path_openat+0x88/0x280 [<0>] do_filp_open+0xb0/0x160 [<0>] do_sys_openat2+0x96/0xd0 [<0>] __x64_sys_openat+0x53/0xa0 [<0>] do_syscall_64+0x5f/0xe0 [<0>] entry_SYSCALL_64_after_hwframe+0x76/0x7e --- PID 563371: ls -R /mnt/lustre2/racer/ --- [<0>] open_last_lookups+0x38f/0x3c0 [<0>] path_openat+0x88/0x280 [<0>] do_filp_open+0xb0/0x160 [<0>] do_sys_openat2+0x96/0xd0 [<0>] __x64_sys_openat+0x53/0xa0 [<0>] do_syscall_64+0x5f/0xe0 [<0>] entry_SYSCALL_64_after_hwframe+0x76/0x7e --- PID 563375: ls -R /mnt/lustre2/racer/ --- [<0>] open_last_lookups+0x38f/0x3c0 [<0>] path_openat+0x88/0x280 [<0>] do_filp_open+0xb0/0x160 [<0>] do_sys_openat2+0x96/0xd0 [<0>] __x64_sys_openat+0x53/0xa0 [<0>] do_syscall_64+0x5f/0xe0 [<0>] entry_SYSCALL_64_after_hwframe+0x76/0x7e --- PID 563384: ls -R /mnt/lustre2/racer/ --- [<0>] open_last_lookups+0x38f/0x3c0 [<0>] path_openat+0x88/0x280 [<0>] do_filp_open+0xb0/0x160 [<0>] do_sys_openat2+0x96/0xd0 [<0>] __x64_sys_openat+0x53/0xa0 [<0>] do_syscall_64+0x5f/0xe0 [<0>] entry_SYSCALL_64_after_hwframe+0x76/0x7e --- PID 563407: ls -R /mnt/lustre/racer1/ --- [<0>] open_last_lookups+0x38f/0x3c0 [<0>] path_openat+0x88/0x280 [<0>] do_filp_open+0xb0/0x160 [<0>] do_sys_openat2+0x96/0xd0 [<0>] __x64_sys_openat+0x53/0xa0 [<0>] do_syscall_64+0x5f/0xe0 [<0>] entry_SYSCALL_64_after_hwframe+0x76/0x7e --- PID 563413: ls -R /mnt/lustre/racer1/ --- [<0>] open_last_lookups+0x38f/0x3c0 [<0>] path_openat+0x88/0x280 [<0>] do_filp_open+0xb0/0x160 [<0>] do_sys_openat2+0x96/0xd0 [<0>] __x64_sys_openat+0x53/0xa0 [<0>] do_syscall_64+0x5f/0xe0 [<0>] entry_SYSCALL_64_after_hwframe+0x76/0x7e --- PID 563417: ls -R /mnt/lustre2/racer1/ --- [<0>] open_last_lookups+0x38f/0x3c0 [<0>] path_openat+0x88/0x280 [<0>] do_filp_open+0xb0/0x160 [<0>] do_sys_openat2+0x96/0xd0 [<0>] __x64_sys_openat+0x53/0xa0 [<0>] do_syscall_64+0x5f/0xe0 [<0>] entry_SYSCALL_64_after_hwframe+0x76/0x7e --- PID 563435: ls -R /mnt/lustre/racer1/ --- [<0>] open_last_lookups+0x38f/0x3c0 [<0>] path_openat+0x88/0x280 [<0>] do_filp_open+0xb0/0x160 [<0>] do_sys_openat2+0x96/0xd0 [<0>] __x64_sys_openat+0x53/0xa0 [<0>] do_syscall_64+0x5f/0xe0 [<0>] entry_SYSCALL_64_after_hwframe+0x76/0x7e --- PID 563441: ls -R /mnt/lustre2/racer1/ --- [<0>] open_last_lookups+0x38f/0x3c0 [<0>] path_openat+0x88/0x280 [<0>] do_filp_open+0xb0/0x160 [<0>] do_sys_openat2+0x96/0xd0 [<0>] __x64_sys_openat+0x53/0xa0 [<0>] do_syscall_64+0x5f/0xe0 [<0>] entry_SYSCALL_64_after_hwframe+0x76/0x7e --- PID 563476: /usr/bin/lfs setstripe -E 64K -L mdt -E eof -c 1 -S 1M /mnt/lustre/racer1/11 --- [<0>] open_last_lookups+0x15f/0x3c0 [<0>] path_openat+0x88/0x280 [<0>] do_filp_open+0xb0/0x160 [<0>] do_sys_openat2+0x96/0xd0 [<0>] __x64_sys_openat+0x53/0xa0 [<0>] do_syscall_64+0x5f/0xe0 [<0>] entry_SYSCALL_64_after_hwframe+0x76/0x7e --- PID 563492: cp -p /bin/sleep /mnt/lustre/racer1/6 --- [<0>] open_last_lookups+0x15f/0x3c0 [<0>] path_openat+0x88/0x280 [<0>] do_filp_open+0xb0/0x160 [<0>] do_sys_openat2+0x96/0xd0 [<0>] __x64_sys_openat+0x53/0xa0 [<0>] do_syscall_64+0x5f/0xe0 [<0>] entry_SYSCALL_64_after_hwframe+0x76/0x7e --- PID 563520: cat /mnt/lustre2/racer1/19 --- [<0>] open_last_lookups+0x38f/0x3c0 [<0>] path_openat+0x88/0x280 [<0>] do_filp_open+0xb0/0x160 [<0>] do_sys_openat2+0x96/0xd0 [<0>] __x64_sys_openat+0x53/0xa0 [<0>] do_syscall_64+0x5f/0xe0 [<0>] entry_SYSCALL_64_after_hwframe+0x76/0x7e --- PID 563537: ls -R /mnt/lustre/racer1/ --- [<0>] open_last_lookups+0x38f/0x3c0 [<0>] path_openat+0x88/0x280 [<0>] do_filp_open+0xb0/0x160 [<0>] do_sys_openat2+0x96/0xd0 [<0>] __x64_sys_openat+0x53/0xa0 [<0>] do_syscall_64+0x5f/0xe0 [<0>] entry_SYSCALL_64_after_hwframe+0x76/0x7e --- PID 563548: ls -R /mnt/lustre/racer1/ --- [<0>] open_last_lookups+0x38f/0x3c0 [<0>] path_openat+0x88/0x280 [<0>] do_filp_open+0xb0/0x160 [<0>] do_sys_openat2+0x96/0xd0 [<0>] __x64_sys_openat+0x53/0xa0 [<0>] do_syscall_64+0x5f/0xe0 [<0>] entry_SYSCALL_64_after_hwframe+0x76/0x7e --- PID 563551: ls -R /mnt/lustre/racer1/ --- [<0>] open_last_lookups+0x38f/0x3c0 [<0>] path_openat+0x88/0x280 [<0>] do_filp_open+0xb0/0x160 [<0>] do_sys_openat2+0x96/0xd0 [<0>] __x64_sys_openat+0x53/0xa0 [<0>] do_syscall_64+0x5f/0xe0 [<0>] entry_SYSCALL_64_after_hwframe+0x76/0x7e --- PID 563556: dd if=/dev/zero of=/mnt/lustre/racer/16 bs=64k count=111 seek=32 --- [<0>] open_last_lookups+0x15f/0x3c0 [<0>] path_openat+0x88/0x280 [<0>] do_filp_open+0xb0/0x160 [<0>] do_sys_openat2+0x96/0xd0 [<0>] __x64_sys_openat+0x53/0xa0 [<0>] do_syscall_64+0x5f/0xe0 [<0>] entry_SYSCALL_64_after_hwframe+0x76/0x7e --- PID 563651: ls -R /mnt/lustre2/racer/ --- [<0>] open_last_lookups+0x38f/0x3c0 [<0>] path_openat+0x88/0x280 [<0>] do_filp_open+0xb0/0x160 [<0>] do_sys_openat2+0x96/0xd0 [<0>] __x64_sys_openat+0x53/0xa0 [<0>] do_syscall_64+0x5f/0xe0 [<0>] entry_SYSCALL_64_after_hwframe+0x76/0x7e --- PID 563652: ls -R /mnt/lustre2/racer/ --- [<0>] open_last_lookups+0x38f/0x3c0 [<0>] path_openat+0x88/0x280 [<0>] do_filp_open+0xb0/0x160 [<0>] do_sys_openat2+0x96/0xd0 [<0>] __x64_sys_openat+0x53/0xa0 [<0>] do_syscall_64+0x5f/0xe0 [<0>] entry_SYSCALL_64_after_hwframe+0x76/0x7e --- PID 563653: ls -R /mnt/lustre2/racer/ --- [<0>] open_last_lookups+0x38f/0x3c0 [<0>] path_openat+0x88/0x280 [<0>] do_filp_open+0xb0/0x160 [<0>] do_sys_openat2+0x96/0xd0 [<0>] __x64_sys_openat+0x53/0xa0 [<0>] do_syscall_64+0x5f/0xe0 [<0>] entry_SYSCALL_64_after_hwframe+0x76/0x7e --- PID 563656: ls -R /mnt/lustre2/racer/ --- [<0>] open_last_lookups+0x38f/0x3c0 [<0>] path_openat+0x88/0x280 [<0>] do_filp_open+0xb0/0x160 [<0>] do_sys_openat2+0x96/0xd0 [<0>] __x64_sys_openat+0x53/0xa0 [<0>] do_syscall_64+0x5f/0xe0 [<0>] entry_SYSCALL_64_after_hwframe+0x76/0x7e --- PID 563657: ls -R /mnt/lustre2/racer/ --- [<0>] open_last_lookups+0x38f/0x3c0 [<0>] path_openat+0x88/0x280 [<0>] do_filp_open+0xb0/0x160 [<0>] do_sys_openat2+0x96/0xd0 [<0>] __x64_sys_openat+0x53/0xa0 [<0>] do_syscall_64+0x5f/0xe0 [<0>] entry_SYSCALL_64_after_hwframe+0x76/0x7e --- PID 563658: ls -R /mnt/lustre2/racer/ --- [<0>] open_last_lookups+0x38f/0x3c0 [<0>] path_openat+0x88/0x280 [<0>] do_filp_open+0xb0/0x160 [<0>] do_sys_openat2+0x96/0xd0 [<0>] __x64_sys_openat+0x53/0xa0 [<0>] do_syscall_64+0x5f/0xe0 [<0>] entry_SYSCALL_64_after_hwframe+0x76/0x7e --- PID 563661: ls -R /mnt/lustre2/racer/ --- [<0>] open_last_lookups+0x38f/0x3c0 [<0>] path_openat+0x88/0x280 [<0>] do_filp_open+0xb0/0x160 [<0>] do_sys_openat2+0x96/0xd0 [<0>] __x64_sys_openat+0x53/0xa0 [<0>] do_syscall_64+0x5f/0xe0 [<0>] entry_SYSCALL_64_after_hwframe+0x76/0x7e --- PID 563662: ls -R /mnt/lustre2/racer/ --- [<0>] open_last_lookups+0x38f/0x3c0 [<0>] path_openat+0x88/0x280 [<0>] do_filp_open+0xb0/0x160 [<0>] do_sys_openat2+0x96/0xd0 [<0>] __x64_sys_openat+0x53/0xa0 [<0>] do_syscall_64+0x5f/0xe0 [<0>] entry_SYSCALL_64_after_hwframe+0x76/0x7e --- PID 563664: ls -R /mnt/lustre2/racer/ --- [<0>] open_last_lookups+0x38f/0x3c0 [<0>] path_openat+0x88/0x280 [<0>] do_filp_open+0xb0/0x160 [<0>] do_sys_openat2+0x96/0xd0 [<0>] __x64_sys_openat+0x53/0xa0 [<0>] do_syscall_64+0x5f/0xe0 [<0>] entry_SYSCALL_64_after_hwframe+0x76/0x7e --- PID 563665: ls -R /mnt/lustre2/racer/ --- [<0>] open_last_lookups+0x38f/0x3c0 [<0>] path_openat+0x88/0x280 [<0>] do_filp_open+0xb0/0x160 [<0>] do_sys_openat2+0x96/0xd0 [<0>] __x64_sys_openat+0x53/0xa0 [<0>] do_syscall_64+0x5f/0xe0 [<0>] entry_SYSCALL_64_after_hwframe+0x76/0x7e --- PID 563666: ls -R /mnt/lustre2/racer/ --- [<0>] open_last_lookups+0x38f/0x3c0 [<0>] path_openat+0x88/0x280 [<0>] do_filp_open+0xb0/0x160 [<0>] do_sys_openat2+0x96/0xd0 [<0>] __x64_sys_openat+0x53/0xa0 [<0>] do_syscall_64+0x5f/0xe0 [<0>] entry_SYSCALL_64_after_hwframe+0x76/0x7e --- PID 563667: ls -R /mnt/lustre2/racer/ --- [<0>] open_last_lookups+0x38f/0x3c0 [<0>] path_openat+0x88/0x280 [<0>] do_filp_open+0xb0/0x160 [<0>] do_sys_openat2+0x96/0xd0 [<0>] __x64_sys_openat+0x53/0xa0 [<0>] do_syscall_64+0x5f/0xe0 [<0>] entry_SYSCALL_64_after_hwframe+0x76/0x7e --- PID 563670: ls -R /mnt/lustre2/racer/ --- [<0>] open_last_lookups+0x38f/0x3c0 [<0>] path_openat+0x88/0x280 [<0>] do_filp_open+0xb0/0x160 [<0>] do_sys_openat2+0x96/0xd0 [<0>] __x64_sys_openat+0x53/0xa0 [<0>] do_syscall_64+0x5f/0xe0 [<0>] entry_SYSCALL_64_after_hwframe+0x76/0x7e --- PID 563671: ls -R /mnt/lustre2/racer/ --- [<0>] open_last_lookups+0x38f/0x3c0 [<0>] path_openat+0x88/0x280 [<0>] do_filp_open+0xb0/0x160 [<0>] do_sys_openat2+0x96/0xd0 [<0>] __x64_sys_openat+0x53/0xa0 [<0>] do_syscall_64+0x5f/0xe0 [<0>] entry_SYSCALL_64_after_hwframe+0x76/0x7e --- PID 563672: ls -R /mnt/lustre2/racer/ --- [<0>] open_last_lookups+0x38f/0x3c0 [<0>] path_openat+0x88/0x280 [<0>] do_filp_open+0xb0/0x160 [<0>] do_sys_openat2+0x96/0xd0 [<0>] __x64_sys_openat+0x53/0xa0 [<0>] do_syscall_64+0x5f/0xe0 [<0>] entry_SYSCALL_64_after_hwframe+0x76/0x7e --- PID 563673: ls -R /mnt/lustre2/racer/ --- [<0>] open_last_lookups+0x38f/0x3c0 [<0>] path_openat+0x88/0x280 [<0>] do_filp_open+0xb0/0x160 [<0>] do_sys_openat2+0x96/0xd0 [<0>] __x64_sys_openat+0x53/0xa0 [<0>] do_syscall_64+0x5f/0xe0 [<0>] entry_SYSCALL_64_after_hwframe+0x76/0x7e --- PID 563674: ls -R /mnt/lustre2/racer/ --- [<0>] open_last_lookups+0x38f/0x3c0 [<0>] path_openat+0x88/0x280 [<0>] do_filp_open+0xb0/0x160 [<0>] do_sys_openat2+0x96/0xd0 [<0>] __x64_sys_openat+0x53/0xa0 [<0>] do_syscall_64+0x5f/0xe0 [<0>] entry_SYSCALL_64_after_hwframe+0x76/0x7e --- PID 563675: ls -R /mnt/lustre2/racer/ --- [<0>] open_last_lookups+0x38f/0x3c0 [<0>] path_openat+0x88/0x280 [<0>] do_filp_open+0xb0/0x160 [<0>] do_sys_openat2+0x96/0xd0 [<0>] __x64_sys_openat+0x53/0xa0 [<0>] do_syscall_64+0x5f/0xe0 [<0>] entry_SYSCALL_64_after_hwframe+0x76/0x7e --- PID 563676: mkdir -p /mnt/lustre/racer/4 4/ --- [<0>] open_last_lookups+0x38f/0x3c0 [<0>] path_openat+0x88/0x280 [<0>] do_filp_open+0xb0/0x160 [<0>] do_sys_openat2+0x96/0xd0 [<0>] __x64_sys_openat+0x53/0xa0 [<0>] do_syscall_64+0x5f/0xe0 [<0>] entry_SYSCALL_64_after_hwframe+0x76/0x7e --- PID 563702: ls -R /mnt/lustre2/racer1/ --- [<0>] open_last_lookups+0x38f/0x3c0 [<0>] path_openat+0x88/0x280 [<0>] do_filp_open+0xb0/0x160 [<0>] do_sys_openat2+0x96/0xd0 [<0>] __x64_sys_openat+0x53/0xa0 [<0>] do_syscall_64+0x5f/0xe0 [<0>] entry_SYSCALL_64_after_hwframe+0x76/0x7e --- PID 563713: ls -R /mnt/lustre2/racer1/ --- [<0>] open_last_lookups+0x38f/0x3c0 [<0>] path_openat+0x88/0x280 [<0>] do_filp_open+0xb0/0x160 [<0>] do_sys_openat2+0x96/0xd0 [<0>] __x64_sys_openat+0x53/0xa0 [<0>] do_syscall_64+0x5f/0xe0 [<0>] entry_SYSCALL_64_after_hwframe+0x76/0x7e --- PID 563715: ls -R /mnt/lustre2/racer1/ --- [<0>] open_last_lookups+0x38f/0x3c0 [<0>] path_openat+0x88/0x280 [<0>] do_filp_open+0xb0/0x160 [<0>] do_sys_openat2+0x96/0xd0 [<0>] __x64_sys_openat+0x53/0xa0 [<0>] do_syscall_64+0x5f/0xe0 [<0>] entry_SYSCALL_64_after_hwframe+0x76/0x7e --- PID 563717: ls -R /mnt/lustre2/racer1/ --- [<0>] open_last_lookups+0x38f/0x3c0 [<0>] path_openat+0x88/0x280 [<0>] do_filp_open+0xb0/0x160 [<0>] do_sys_openat2+0x96/0xd0 [<0>] __x64_sys_openat+0x53/0xa0 [<0>] do_syscall_64+0x5f/0xe0 [<0>] entry_SYSCALL_64_after_hwframe+0x76/0x7e --- PID 563720: ls -R /mnt/lustre2/racer1/ --- [<0>] open_last_lookups+0x38f/0x3c0 [<0>] path_openat+0x88/0x280 [<0>] do_filp_open+0xb0/0x160 [<0>] do_sys_openat2+0x96/0xd0 [<0>] __x64_sys_openat+0x53/0xa0 [<0>] do_syscall_64+0x5f/0xe0 [<0>] entry_SYSCALL_64_after_hwframe+0x76/0x7e --- PID 563733: ls -R /mnt/lustre/racer/ --- [<0>] open_last_lookups+0x38f/0x3c0 [<0>] path_openat+0x88/0x280 [<0>] do_filp_open+0xb0/0x160 [<0>] do_sys_openat2+0x96/0xd0 [<0>] __x64_sys_openat+0x53/0xa0 [<0>] do_syscall_64+0x5f/0xe0 [<0>] entry_SYSCALL_64_after_hwframe+0x76/0x7e --- PID 563744: ls -R /mnt/lustre/racer0/ --- [<0>] open_last_lookups+0x38f/0x3c0 [<0>] path_openat+0x88/0x280 [<0>] do_filp_open+0xb0/0x160 [<0>] do_sys_openat2+0x96/0xd0 [<0>] __x64_sys_openat+0x53/0xa0 [<0>] do_syscall_64+0x5f/0xe0 [<0>] entry_SYSCALL_64_after_hwframe+0x76/0x7e --- PID 563745: ls -R /mnt/lustre/racer0/ --- [<0>] open_last_lookups+0x38f/0x3c0 [<0>] path_openat+0x88/0x280 [<0>] do_filp_open+0xb0/0x160 [<0>] do_sys_openat2+0x96/0xd0 [<0>] __x64_sys_openat+0x53/0xa0 [<0>] do_syscall_64+0x5f/0xe0 [<0>] entry_SYSCALL_64_after_hwframe+0x76/0x7e --- PID 563747: ls -R /mnt/lustre/racer0/ --- [<0>] open_last_lookups+0x38f/0x3c0 [<0>] path_openat+0x88/0x280 [<0>] do_filp_open+0xb0/0x160 [<0>] do_sys_openat2+0x96/0xd0 [<0>] __x64_sys_openat+0x53/0xa0 [<0>] do_syscall_64+0x5f/0xe0 [<0>] entry_SYSCALL_64_after_hwframe+0x76/0x7e --- PID 563748: ls -R /mnt/lustre/racer0/ --- [<0>] open_last_lookups+0x38f/0x3c0 [<0>] path_openat+0x88/0x280 [<0>] do_filp_open+0xb0/0x160 [<0>] do_sys_openat2+0x96/0xd0 [<0>] __x64_sys_openat+0x53/0xa0 [<0>] do_syscall_64+0x5f/0xe0 [<0>] entry_SYSCALL_64_after_hwframe+0x76/0x7e --- PID 563749: ls -R /mnt/lustre/racer0/ --- [<0>] open_last_lookups+0x38f/0x3c0 [<0>] path_openat+0x88/0x280 [<0>] do_filp_open+0xb0/0x160 [<0>] do_sys_openat2+0x96/0xd0 [<0>] __x64_sys_openat+0x53/0xa0 [<0>] do_syscall_64+0x5f/0xe0 [<0>] entry_SYSCALL_64_after_hwframe+0x76/0x7e --- PID 563750: ls -R /mnt/lustre/racer0/ --- [<0>] open_last_lookups+0x38f/0x3c0 [<0>] path_openat+0x88/0x280 [<0>] do_filp_open+0xb0/0x160 [<0>] do_sys_openat2+0x96/0xd0 [<0>] __x64_sys_openat+0x53/0xa0 [<0>] do_syscall_64+0x5f/0xe0 [<0>] entry_SYSCALL_64_after_hwframe+0x76/0x7e --- PID 563751: ls -R /mnt/lustre/racer0/ --- [<0>] open_last_lookups+0x38f/0x3c0 [<0>] path_openat+0x88/0x280 [<0>] do_filp_open+0xb0/0x160 [<0>] do_sys_openat2+0x96/0xd0 [<0>] __x64_sys_openat+0x53/0xa0 [<0>] do_syscall_64+0x5f/0xe0 [<0>] entry_SYSCALL_64_after_hwframe+0x76/0x7e --- PID 563753: ls -R /mnt/lustre/racer0/ --- [<0>] open_last_lookups+0x38f/0x3c0 [<0>] path_openat+0x88/0x280 [<0>] do_filp_open+0xb0/0x160 [<0>] do_sys_openat2+0x96/0xd0 [<0>] __x64_sys_openat+0x53/0xa0 [<0>] do_syscall_64+0x5f/0xe0 [<0>] entry_SYSCALL_64_after_hwframe+0x76/0x7e --- PID 563754: ls -R /mnt/lustre/racer0/ --- [<0>] open_last_lookups+0x38f/0x3c0 [<0>] path_openat+0x88/0x280 [<0>] do_filp_open+0xb0/0x160 [<0>] do_sys_openat2+0x96/0xd0 [<0>] __x64_sys_openat+0x53/0xa0 [<0>] do_syscall_64+0x5f/0xe0 [<0>] entry_SYSCALL_64_after_hwframe+0x76/0x7e --- PID 563755: ls -R /mnt/lustre/racer0/ --- [<0>] open_last_lookups+0x38f/0x3c0 [<0>] path_openat+0x88/0x280 [<0>] do_filp_open+0xb0/0x160 [<0>] do_sys_openat2+0x96/0xd0 [<0>] __x64_sys_openat+0x53/0xa0 [<0>] do_syscall_64+0x5f/0xe0 [<0>] entry_SYSCALL_64_after_hwframe+0x76/0x7e --- PID 563826: ls -R /mnt/lustre/racer/ --- [<0>] open_last_lookups+0x38f/0x3c0 [<0>] path_openat+0x88/0x280 [<0>] do_filp_open+0xb0/0x160 [<0>] do_sys_openat2+0x96/0xd0 [<0>] __x64_sys_openat+0x53/0xa0 [<0>] do_syscall_64+0x5f/0xe0 [<0>] entry_SYSCALL_64_after_hwframe+0x76/0x7e --- PID 563849: ls -R /mnt/lustre/racer0/ --- [<0>] open_last_lookups+0x38f/0x3c0 [<0>] path_openat+0x88/0x280 [<0>] do_filp_open+0xb0/0x160 [<0>] do_sys_openat2+0x96/0xd0 [<0>] __x64_sys_openat+0x53/0xa0 [<0>] do_syscall_64+0x5f/0xe0 [<0>] entry_SYSCALL_64_after_hwframe+0x76/0x7e --- PID 563852: ls -R /mnt/lustre/racer0/ --- [<0>] open_last_lookups+0x38f/0x3c0 [<0>] path_openat+0x88/0x280 [<0>] do_filp_open+0xb0/0x160 [<0>] do_sys_openat2+0x96/0xd0 [<0>] __x64_sys_openat+0x53/0xa0 [<0>] do_syscall_64+0x5f/0xe0 [<0>] entry_SYSCALL_64_after_hwframe+0x76/0x7e --- PID 563855: ls -R /mnt/lustre/racer0/ --- [<0>] open_last_lookups+0x38f/0x3c0 [<0>] path_openat+0x88/0x280 [<0>] do_filp_open+0xb0/0x160 [<0>] do_sys_openat2+0x96/0xd0 [<0>] __x64_sys_openat+0x53/0xa0 [<0>] do_syscall_64+0x5f/0xe0 [<0>] entry_SYSCALL_64_after_hwframe+0x76/0x7e --- PID 563856: ls -R /mnt/lustre/racer0/ --- [<0>] open_last_lookups+0x38f/0x3c0 [<0>] path_openat+0x88/0x280 [<0>] do_filp_open+0xb0/0x160 [<0>] do_sys_openat2+0x96/0xd0 [<0>] __x64_sys_openat+0x53/0xa0 [<0>] do_syscall_64+0x5f/0xe0 [<0>] entry_SYSCALL_64_after_hwframe+0x76/0x7e --- PID 563857: ls -R /mnt/lustre/racer0/ --- [<0>] open_last_lookups+0x38f/0x3c0 [<0>] path_openat+0x88/0x280 [<0>] do_filp_open+0xb0/0x160 [<0>] do_sys_openat2+0x96/0xd0 [<0>] __x64_sys_openat+0x53/0xa0 [<0>] do_syscall_64+0x5f/0xe0 [<0>] entry_SYSCALL_64_after_hwframe+0x76/0x7e --- PID 563858: ls -R /mnt/lustre/racer0/ --- [<0>] open_last_lookups+0x38f/0x3c0 [<0>] path_openat+0x88/0x280 [<0>] do_filp_open+0xb0/0x160 [<0>] do_sys_openat2+0x96/0xd0 [<0>] __x64_sys_openat+0x53/0xa0 [<0>] do_syscall_64+0x5f/0xe0 [<0>] entry_SYSCALL_64_after_hwframe+0x76/0x7e --- PID 563861: ls -R /mnt/lustre/racer1/ --- [<0>] open_last_lookups+0x38f/0x3c0 [<0>] path_openat+0x88/0x280 [<0>] do_filp_open+0xb0/0x160 [<0>] do_sys_openat2+0x96/0xd0 [<0>] __x64_sys_openat+0x53/0xa0 [<0>] do_syscall_64+0x5f/0xe0 [<0>] entry_SYSCALL_64_after_hwframe+0x76/0x7e --- PID 563862: ls -R /mnt/lustre/racer1/ --- [<0>] open_last_lookups+0x38f/0x3c0 [<0>] path_openat+0x88/0x280 [<0>] do_filp_open+0xb0/0x160 [<0>] do_sys_openat2+0x96/0xd0 [<0>] __x64_sys_openat+0x53/0xa0 [<0>] do_syscall_64+0x5f/0xe0 [<0>] entry_SYSCALL_64_after_hwframe+0x76/0x7e --- PID 563864: ls -R /mnt/lustre/racer1/ --- [<0>] open_last_lookups+0x38f/0x3c0 [<0>] path_openat+0x88/0x280 [<0>] do_filp_open+0xb0/0x160 [<0>] do_sys_openat2+0x96/0xd0 [<0>] __x64_sys_openat+0x53/0xa0 [<0>] do_syscall_64+0x5f/0xe0 [<0>] entry_SYSCALL_64_after_hwframe+0x76/0x7e --- PID 563865: ls -R /mnt/lustre/racer1/ --- [<0>] open_last_lookups+0x38f/0x3c0 [<0>] path_openat+0x88/0x280 [<0>] do_filp_open+0xb0/0x160 [<0>] do_sys_openat2+0x96/0xd0 [<0>] __x64_sys_openat+0x53/0xa0 [<0>] do_syscall_64+0x5f/0xe0 [<0>] entry_SYSCALL_64_after_hwframe+0x76/0x7e --- PID 563866: ls -R /mnt/lustre/racer1/ --- [<0>] open_last_lookups+0x38f/0x3c0 [<0>] path_openat+0x88/0x280 [<0>] do_filp_open+0xb0/0x160 [<0>] do_sys_openat2+0x96/0xd0 [<0>] __x64_sys_openat+0x53/0xa0 [<0>] do_syscall_64+0x5f/0xe0 [<0>] entry_SYSCALL_64_after_hwframe+0x76/0x7e --- PID 563867: ls -R /mnt/lustre/racer1/ --- [<0>] open_last_lookups+0x38f/0x3c0 [<0>] path_openat+0x88/0x280 [<0>] do_filp_open+0xb0/0x160 [<0>] do_sys_openat2+0x96/0xd0 [<0>] __x64_sys_openat+0x53/0xa0 [<0>] do_syscall_64+0x5f/0xe0 [<0>] entry_SYSCALL_64_after_hwframe+0x76/0x7e --- PID 563868: ls -R /mnt/lustre/racer1/ --- [<0>] open_last_lookups+0x38f/0x3c0 [<0>] path_openat+0x88/0x280 [<0>] do_filp_open+0xb0/0x160 [<0>] do_sys_openat2+0x96/0xd0 [<0>] __x64_sys_openat+0x53/0xa0 [<0>] do_syscall_64+0x5f/0xe0 [<0>] entry_SYSCALL_64_after_hwframe+0x76/0x7e --- PID 563870: ls -R /mnt/lustre/racer1/ --- [<0>] open_last_lookups+0x38f/0x3c0 [<0>] path_openat+0x88/0x280 [<0>] do_filp_open+0xb0/0x160 [<0>] do_sys_openat2+0x96/0xd0 [<0>] __x64_sys_openat+0x53/0xa0 [<0>] do_syscall_64+0x5f/0xe0 [<0>] entry_SYSCALL_64_after_hwframe+0x76/0x7e --- PID 563871: ls -R /mnt/lustre/racer1/ --- [<0>] open_last_lookups+0x38f/0x3c0 [<0>] path_openat+0x88/0x280 [<0>] do_filp_open+0xb0/0x160 [<0>] do_sys_openat2+0x96/0xd0 [<0>] __x64_sys_openat+0x53/0xa0 [<0>] do_syscall_64+0x5f/0xe0 [<0>] entry_SYSCALL_64_after_hwframe+0x76/0x7e --- PID 563873: ls -R /mnt/lustre/racer1/ --- [<0>] open_last_lookups+0x38f/0x3c0 [<0>] path_openat+0x88/0x280 [<0>] do_filp_open+0xb0/0x160 [<0>] do_sys_openat2+0x96/0xd0 [<0>] __x64_sys_openat+0x53/0xa0 [<0>] do_syscall_64+0x5f/0xe0 [<0>] entry_SYSCALL_64_after_hwframe+0x76/0x7e --- PID 563877: ls -R /mnt/lustre/racer0/ --- [<0>] open_last_lookups+0x38f/0x3c0 [<0>] path_openat+0x88/0x280 [<0>] do_filp_open+0xb0/0x160 [<0>] do_sys_openat2+0x96/0xd0 [<0>] __x64_sys_openat+0x53/0xa0 [<0>] do_syscall_64+0x5f/0xe0 [<0>] entry_SYSCALL_64_after_hwframe+0x76/0x7e --- PID 563878: ls -R /mnt/lustre/racer0/ --- [<0>] open_last_lookups+0x38f/0x3c0 [<0>] path_openat+0x88/0x280 [<0>] do_filp_open+0xb0/0x160 [<0>] do_sys_openat2+0x96/0xd0 [<0>] __x64_sys_openat+0x53/0xa0 [<0>] do_syscall_64+0x5f/0xe0 [<0>] entry_SYSCALL_64_after_hwframe+0x76/0x7e --- PID 563879: ls -R /mnt/lustre/racer0/ --- [<0>] open_last_lookups+0x38f/0x3c0 [<0>] path_openat+0x88/0x280 [<0>] do_filp_open+0xb0/0x160 [<0>] do_sys_openat2+0x96/0xd0 [<0>] __x64_sys_openat+0x53/0xa0 [<0>] do_syscall_64+0x5f/0xe0 [<0>] entry_SYSCALL_64_after_hwframe+0x76/0x7e --- PID 563882: ls -R /mnt/lustre/racer0/ --- [<0>] open_last_lookups+0x38f/0x3c0 [<0>] path_openat+0x88/0x280 [<0>] do_filp_open+0xb0/0x160 [<0>] do_sys_openat2+0x96/0xd0 [<0>] __x64_sys_openat+0x53/0xa0 [<0>] do_syscall_64+0x5f/0xe0 [<0>] entry_SYSCALL_64_after_hwframe+0x76/0x7e --- PID 563885: /usr/bin/bash ./file_concat.sh /mnt/lustre/racer 20 --- [<0>] open_last_lookups+0x15f/0x3c0 [<0>] path_openat+0x88/0x280 [<0>] do_filp_open+0xb0/0x160 [<0>] do_sys_openat2+0x96/0xd0 [<0>] __x64_sys_openat+0x53/0xa0 [<0>] do_syscall_64+0x5f/0xe0 [<0>] entry_SYSCALL_64_after_hwframe+0x76/0x7e --- PID 563981: /usr/bin/bash ./file_concat.sh /mnt/lustre2/racer 20 --- [<0>] open_last_lookups+0x15f/0x3c0 [<0>] path_openat+0x88/0x280 [<0>] do_filp_open+0xb0/0x160 [<0>] do_sys_openat2+0x96/0xd0 [<0>] __x64_sys_openat+0x53/0xa0 [<0>] do_syscall_64+0x5f/0xe0 [<0>] entry_SYSCALL_64_after_hwframe+0x76/0x7e --- PID 564034: dd if=/dev/zero of=/mnt/lustre/racer0/15 bs=64k count=54 seek=159 --- [<0>] open_last_lookups+0x15f/0x3c0 [<0>] path_openat+0x88/0x280 [<0>] do_filp_open+0xb0/0x160 [<0>] do_sys_openat2+0x96/0xd0 [<0>] __x64_sys_openat+0x53/0xa0 [<0>] do_syscall_64+0x5f/0xe0 [<0>] entry_SYSCALL_64_after_hwframe+0x76/0x7e --- PID 564039: dd if=/dev/zero of=/mnt/lustre/racer/7 bs=64k count=66 seek=0 --- [<0>] open_last_lookups+0x15f/0x3c0 [<0>] path_openat+0x88/0x280 [<0>] do_filp_open+0xb0/0x160 [<0>] do_sys_openat2+0x96/0xd0 [<0>] __x64_sys_openat+0x53/0xa0 [<0>] do_syscall_64+0x5f/0xe0 [<0>] entry_SYSCALL_64_after_hwframe+0x76/0x7e --- PID 564066: /usr/bin/fallocate -o 17133 -l 7549 /mnt/lustre2/racer/4 --- [<0>] open_last_lookups+0x15f/0x3c0 [<0>] path_openat+0x88/0x280 [<0>] do_filp_open+0xb0/0x160 [<0>] do_sys_openat2+0x96/0xd0 [<0>] __x64_sys_openat+0x53/0xa0 [<0>] do_syscall_64+0x5f/0xe0 [<0>] entry_SYSCALL_64_after_hwframe+0x76/0x7e --- PID 564072: /usr/bin/fallocate -o 5271 -l 27361 /mnt/lustre/racer1/19 --- [<0>] open_last_lookups+0x15f/0x3c0 [<0>] path_openat+0x88/0x280 [<0>] do_filp_open+0xb0/0x160 [<0>] do_sys_openat2+0x96/0xd0 [<0>] __x64_sys_openat+0x53/0xa0 [<0>] do_syscall_64+0x5f/0xe0 [<0>] entry_SYSCALL_64_after_hwframe+0x76/0x7e --- PID 564106: /usr/bin/bash ./file_concat.sh /mnt/lustre2/racer1 20 --- [<0>] open_last_lookups+0x15f/0x3c0 [<0>] path_openat+0x88/0x280 [<0>] do_filp_open+0xb0/0x160 [<0>] do_sys_openat2+0x96/0xd0 [<0>] __x64_sys_openat+0x53/0xa0 [<0>] do_syscall_64+0x5f/0xe0 [<0>] entry_SYSCALL_64_after_hwframe+0x76/0x7e --- PID 564115: /usr/bin/fallocate -n -o 5106 -l 12749 /mnt/lustre/racer/14 --- [<0>] open_last_lookups+0x38f/0x3c0 [<0>] path_openat+0x88/0x280 [<0>] do_filp_open+0xb0/0x160 [<0>] do_sys_openat2+0x96/0xd0 [<0>] __x64_sys_openat+0x53/0xa0 [<0>] do_syscall_64+0x5f/0xe0 [<0>] entry_SYSCALL_64_after_hwframe+0x76/0x7e --- PID 564138: /usr/bin/lfs getdirstripe /mnt/lustre/racer1/1 --- [<0>] open_last_lookups+0x38f/0x3c0 [<0>] path_openat+0x88/0x280 [<0>] do_filp_open+0xb0/0x160 [<0>] do_sys_openat2+0x96/0xd0 [<0>] __x64_sys_openat+0x53/0xa0 [<0>] do_syscall_64+0x5f/0xe0 [<0>] entry_SYSCALL_64_after_hwframe+0x76/0x7e --- PID 564143: /usr/bin/bash ./file_exec.sh /mnt/lustre2/racer 20 --- [<0>] open_last_lookups+0x38f/0x3c0 [<0>] path_openat+0x88/0x280 [<0>] do_filp_open+0xb0/0x160 [<0>] do_open_execat+0x5c/0xf0 [<0>] bprm_execve.part.0+0xf3/0x210 [<0>] do_execveat_common.isra.0+0x1a0/0x220 [<0>] __x64_sys_execve+0x33/0x40 [<0>] do_syscall_64+0x5f/0xe0 [<0>] entry_SYSCALL_64_after_hwframe+0x76/0x7e --- PID 564183: /usr/bin/lfs migrate -m0,-c2 /mnt/lustre2/racer/5 --- [<0>] open_last_lookups+0x38f/0x3c0 [<0>] path_openat+0x88/0x280 [<0>] do_filp_open+0xb0/0x160 [<0>] do_sys_openat2+0x96/0xd0 [<0>] __x64_sys_openat+0x53/0xa0 [<0>] do_syscall_64+0x5f/0xe0 [<0>] entry_SYSCALL_64_after_hwframe+0x76/0x7e --- PID 564188: /usr/bin/lfs getdirstripe /mnt/lustre/racer0/8 --- [<0>] open_last_lookups+0x38f/0x3c0 [<0>] path_openat+0x88/0x280 [<0>] do_filp_open+0xb0/0x160 [<0>] do_sys_openat2+0x96/0xd0 [<0>] __x64_sys_openat+0x53/0xa0 [<0>] do_syscall_64+0x5f/0xe0 [<0>] entry_SYSCALL_64_after_hwframe+0x76/0x7e --- PID 564203: /usr/bin/bash ./file_exec.sh /mnt/lustre/racer 20 --- [<0>] open_last_lookups+0x38f/0x3c0 [<0>] path_openat+0x88/0x280 [<0>] do_filp_open+0xb0/0x160 [<0>] do_open_execat+0x5c/0xf0 [<0>] bprm_execve.part.0+0xf3/0x210 [<0>] do_execveat_common.isra.0+0x1a0/0x220 [<0>] __x64_sys_execve+0x33/0x40 [<0>] do_syscall_64+0x5f/0xe0 [<0>] entry_SYSCALL_64_after_hwframe+0x76/0x7e --- PID 564209: dd if=/dev/zero of=/mnt/lustre2/racer/18 bs=64k count=40 seek=0 --- [<0>] open_last_lookups+0x15f/0x3c0 [<0>] path_openat+0x88/0x280 [<0>] do_filp_open+0xb0/0x160 [<0>] do_sys_openat2+0x96/0xd0 [<0>] __x64_sys_openat+0x53/0xa0 [<0>] do_syscall_64+0x5f/0xe0 [<0>] entry_SYSCALL_64_after_hwframe+0x76/0x7e --- PID 564220: /usr/bin/lfs getdirstripe /mnt/lustre/racer0/10 --- [<0>] open_last_lookups+0x38f/0x3c0 [<0>] path_openat+0x88/0x280 [<0>] do_filp_open+0xb0/0x160 [<0>] do_sys_openat2+0x96/0xd0 [<0>] __x64_sys_openat+0x53/0xa0 [<0>] do_syscall_64+0x5f/0xe0 [<0>] entry_SYSCALL_64_after_hwframe+0x76/0x7e --- PID 564223: /usr/bin/fallocate -p -o 18361 -l 11488 /mnt/lustre/racer/12 --- [<0>] open_last_lookups+0x38f/0x3c0 [<0>] path_openat+0x88/0x280 [<0>] do_filp_open+0xb0/0x160 [<0>] do_sys_openat2+0x96/0xd0 [<0>] __x64_sys_openat+0x53/0xa0 [<0>] do_syscall_64+0x5f/0xe0 [<0>] entry_SYSCALL_64_after_hwframe+0x76/0x7e --- PID 564232: /usr/bin/fallocate -o 10621 -l 11541 /mnt/lustre/racer0/6 --- [<0>] open_last_lookups+0x15f/0x3c0 [<0>] path_openat+0x88/0x280 [<0>] do_filp_open+0xb0/0x160 [<0>] do_sys_openat2+0x96/0xd0 [<0>] __x64_sys_openat+0x53/0xa0 [<0>] do_syscall_64+0x5f/0xe0 [<0>] entry_SYSCALL_64_after_hwframe+0x76/0x7e --- PID 564246: /usr/bin/bash ./file_concat.sh /mnt/lustre/racer1 20 --- [<0>] open_last_lookups+0x15f/0x3c0 [<0>] path_openat+0x88/0x280 [<0>] do_filp_open+0xb0/0x160 [<0>] do_sys_openat2+0x96/0xd0 [<0>] __x64_sys_openat+0x53/0xa0 [<0>] do_syscall_64+0x5f/0xe0 [<0>] entry_SYSCALL_64_after_hwframe+0x76/0x7e --- PID 564252: /usr/bin/fallocate -n -o 18212 -l 23535 /mnt/lustre/racer0/15 --- [<0>] open_last_lookups+0x38f/0x3c0 [<0>] path_openat+0x88/0x280 [<0>] do_filp_open+0xb0/0x160 [<0>] do_sys_openat2+0x96/0xd0 [<0>] __x64_sys_openat+0x53/0xa0 [<0>] do_syscall_64+0x5f/0xe0 [<0>] entry_SYSCALL_64_after_hwframe+0x76/0x7e --- PID 564260: /usr/bin/lfs getdirstripe /mnt/lustre/racer/19 --- [<0>] open_last_lookups+0x38f/0x3c0 [<0>] path_openat+0x88/0x280 [<0>] do_filp_open+0xb0/0x160 [<0>] do_sys_openat2+0x96/0xd0 [<0>] __x64_sys_openat+0x53/0xa0 [<0>] do_syscall_64+0x5f/0xe0 [<0>] entry_SYSCALL_64_after_hwframe+0x76/0x7e --- PID 564271: /usr/bin/bash ./file_exec.sh /mnt/lustre/racer1 20 --- [<0>] open_last_lookups+0x38f/0x3c0 [<0>] path_openat+0x88/0x280 [<0>] do_filp_open+0xb0/0x160 [<0>] do_open_execat+0x5c/0xf0 [<0>] bprm_execve.part.0+0xf3/0x210 [<0>] do_execveat_common.isra.0+0x1a0/0x220 [<0>] __x64_sys_execve+0x33/0x40 [<0>] do_syscall_64+0x5f/0xe0 [<0>] entry_SYSCALL_64_after_hwframe+0x76/0x7e --- PID 564274: /usr/bin/bash ./file_concat.sh /mnt/lustre2/racer0 20 --- [<0>] open_last_lookups+0x15f/0x3c0 [<0>] path_openat+0x88/0x280 [<0>] do_filp_open+0xb0/0x160 [<0>] do_sys_openat2+0x96/0xd0 [<0>] __x64_sys_openat+0x53/0xa0 [<0>] do_syscall_64+0x5f/0xe0 [<0>] entry_SYSCALL_64_after_hwframe+0x76/0x7e --- PID 564279: /usr/bin/lfs getdirstripe /mnt/lustre2/racer/2 --- [<0>] open_last_lookups+0x38f/0x3c0 [<0>] path_openat+0x88/0x280 [<0>] do_filp_open+0xb0/0x160 [<0>] do_sys_openat2+0x96/0xd0 [<0>] __x64_sys_openat+0x53/0xa0 [<0>] do_syscall_64+0x5f/0xe0 [<0>] entry_SYSCALL_64_after_hwframe+0x76/0x7e --- PID 564289: /usr/bin/bash ./file_concat.sh /mnt/lustre/racer0 20 --- [<0>] open_last_lookups+0x15f/0x3c0 [<0>] path_openat+0x88/0x280 [<0>] do_filp_open+0xb0/0x160 [<0>] do_sys_openat2+0x96/0xd0 [<0>] __x64_sys_openat+0x53/0xa0 [<0>] do_syscall_64+0x5f/0xe0 [<0>] entry_SYSCALL_64_after_hwframe+0x76/0x7e --- PID 564291: /usr/bin/bash ./file_concat.sh /mnt/lustre/racer1 20 --- [<0>] open_last_lookups+0x15f/0x3c0 [<0>] path_openat+0x88/0x280 [<0>] do_filp_open+0xb0/0x160 [<0>] do_sys_openat2+0x96/0xd0 [<0>] __x64_sys_openat+0x53/0xa0 [<0>] do_syscall_64+0x5f/0xe0 [<0>] entry_SYSCALL_64_after_hwframe+0x76/0x7e --- PID 564292: /usr/bin/bash ./file_concat.sh /mnt/lustre/racer0 20 --- [<0>] open_last_lookups+0x15f/0x3c0 [<0>] path_openat+0x88/0x280 [<0>] do_filp_open+0xb0/0x160 [<0>] do_sys_openat2+0x96/0xd0 [<0>] __x64_sys_openat+0x53/0xa0 [<0>] do_syscall_64+0x5f/0xe0 [<0>] entry_SYSCALL_64_after_hwframe+0x76/0x7e --- PID 564294: /usr/bin/fallocate -p -o 2491 -l 19136 /mnt/lustre/racer1/2 --- [<0>] open_last_lookups+0x38f/0x3c0 [<0>] path_openat+0x88/0x280 [<0>] do_filp_open+0xb0/0x160 [<0>] do_sys_openat2+0x96/0xd0 [<0>] __x64_sys_openat+0x53/0xa0 [<0>] do_syscall_64+0x5f/0xe0 [<0>] entry_SYSCALL_64_after_hwframe+0x76/0x7e --- PID 564301: /usr/bin/fallocate -p -o 12320 -l 3152 /mnt/lustre/racer1/5 --- [<0>] open_last_lookups+0x38f/0x3c0 [<0>] path_openat+0x88/0x280 [<0>] do_filp_open+0xb0/0x160 [<0>] do_sys_openat2+0x96/0xd0 [<0>] __x64_sys_openat+0x53/0xa0 [<0>] do_syscall_64+0x5f/0xe0 [<0>] entry_SYSCALL_64_after_hwframe+0x76/0x7e --- PID 564312: /usr/bin/lfs migrate -m1,-c1 /mnt/lustre/racer0/13 --- [<0>] open_last_lookups+0x38f/0x3c0 [<0>] path_openat+0x88/0x280 [<0>] do_filp_open+0xb0/0x160 [<0>] do_sys_openat2+0x96/0xd0 [<0>] __x64_sys_openat+0x53/0xa0 [<0>] do_syscall_64+0x5f/0xe0 [<0>] entry_SYSCALL_64_after_hwframe+0x76/0x7e --- PID 564353: /usr/bin/bash ./file_concat.sh /mnt/lustre2/racer0 20 --- [<0>] open_last_lookups+0x15f/0x3c0 [<0>] path_openat+0x88/0x280 [<0>] do_filp_open+0xb0/0x160 [<0>] do_sys_openat2+0x96/0xd0 [<0>] __x64_sys_openat+0x53/0xa0 [<0>] do_syscall_64+0x5f/0xe0 [<0>] entry_SYSCALL_64_after_hwframe+0x76/0x7e --- PID 564358: /usr/bin/lfs migrate -m0,-c2 /mnt/lustre/racer0/8 --- [<0>] open_last_lookups+0x38f/0x3c0 [<0>] path_openat+0x88/0x280 [<0>] do_filp_open+0xb0/0x160 [<0>] do_sys_openat2+0x96/0xd0 [<0>] __x64_sys_openat+0x53/0xa0 [<0>] do_syscall_64+0x5f/0xe0 [<0>] entry_SYSCALL_64_after_hwframe+0x76/0x7e --- PID 564360: dd if=/dev/zero of=/mnt/lustre2/racer0/3 bs=64k count=31 seek=5 --- [<0>] open_last_lookups+0x15f/0x3c0 [<0>] path_openat+0x88/0x280 [<0>] do_filp_open+0xb0/0x160 [<0>] do_sys_openat2+0x96/0xd0 [<0>] __x64_sys_openat+0x53/0xa0 [<0>] do_syscall_64+0x5f/0xe0 [<0>] entry_SYSCALL_64_after_hwframe+0x76/0x7e --- PID 564364: /usr/bin/bash ./file_exec.sh /mnt/lustre/racer1 20 --- [<0>] open_last_lookups+0x38f/0x3c0 [<0>] path_openat+0x88/0x280 [<0>] do_filp_open+0xb0/0x160 [<0>] do_open_execat+0x5c/0xf0 [<0>] bprm_execve.part.0+0xf3/0x210 [<0>] do_execveat_common.isra.0+0x1a0/0x220 [<0>] __x64_sys_execve+0x33/0x40 [<0>] do_syscall_64+0x5f/0xe0 [<0>] entry_SYSCALL_64_after_hwframe+0x76/0x7e --- PID 564365: /usr/bin/fallocate -p -o 17958 -l 27972 /mnt/lustre2/racer1/0 --- [<0>] open_last_lookups+0x38f/0x3c0 [<0>] path_openat+0x88/0x280 [<0>] do_filp_open+0xb0/0x160 [<0>] do_sys_openat2+0x96/0xd0 [<0>] __x64_sys_openat+0x53/0xa0 [<0>] do_syscall_64+0x5f/0xe0 [<0>] entry_SYSCALL_64_after_hwframe+0x76/0x7e --- PID 564367: /usr/bin/fallocate -o 10729 -l 31919 /mnt/lustre2/racer0/0 --- [<0>] open_last_lookups+0x15f/0x3c0 [<0>] path_openat+0x88/0x280 [<0>] do_filp_open+0xb0/0x160 [<0>] do_sys_openat2+0x96/0xd0 [<0>] __x64_sys_openat+0x53/0xa0 [<0>] do_syscall_64+0x5f/0xe0 [<0>] entry_SYSCALL_64_after_hwframe+0x76/0x7e --- PID 564368: /usr/bin/lfs getdirstripe /mnt/lustre2/racer1/19 --- [<0>] open_last_lookups+0x38f/0x3c0 [<0>] path_openat+0x88/0x280 [<0>] do_filp_open+0xb0/0x160 [<0>] do_sys_openat2+0x96/0xd0 [<0>] __x64_sys_openat+0x53/0xa0 [<0>] do_syscall_64+0x5f/0xe0 [<0>] entry_SYSCALL_64_after_hwframe+0x76/0x7e --- PID 564371: /usr/bin/fallocate -o 22471 -l 16143 /mnt/lustre2/racer0/2 --- [<0>] open_last_lookups+0x15f/0x3c0 [<0>] path_openat+0x88/0x280 [<0>] do_filp_open+0xb0/0x160 [<0>] do_sys_openat2+0x96/0xd0 [<0>] __x64_sys_openat+0x53/0xa0 [<0>] do_syscall_64+0x5f/0xe0 [<0>] entry_SYSCALL_64_after_hwframe+0x76/0x7e --- PID 564382: /usr/bin/lfs migrate -m0,-c1 /mnt/lustre2/racer1/15 --- [<0>] open_last_lookups+0x38f/0x3c0 [<0>] path_openat+0x88/0x280 [<0>] do_filp_open+0xb0/0x160 [<0>] do_sys_openat2+0x96/0xd0 [<0>] __x64_sys_openat+0x53/0xa0 [<0>] do_syscall_64+0x5f/0xe0 [<0>] entry_SYSCALL_64_after_hwframe+0x76/0x7e --- PID 564384: /usr/bin/lfs migrate -m0,-c1 /mnt/lustre2/racer0/6 --- [<0>] open_last_lookups+0x38f/0x3c0 [<0>] path_openat+0x88/0x280 [<0>] do_filp_open+0xb0/0x160 [<0>] do_sys_openat2+0x96/0xd0 [<0>] __x64_sys_openat+0x53/0xa0 [<0>] do_syscall_64+0x5f/0xe0 [<0>] entry_SYSCALL_64_after_hwframe+0x76/0x7e --- PID 564386: dd if=/dev/zero of=/mnt/lustre/racer1/7 bs=64k count=85 seek=7 --- [<0>] open_last_lookups+0x15f/0x3c0 [<0>] path_openat+0x88/0x280 [<0>] do_filp_open+0xb0/0x160 [<0>] do_sys_openat2+0x96/0xd0 [<0>] __x64_sys_openat+0x53/0xa0 [<0>] do_syscall_64+0x5f/0xe0 [<0>] entry_SYSCALL_64_after_hwframe+0x76/0x7e --- PID 564388: /usr/bin/lfs migrate -m0,-c2 /mnt/lustre/racer1/19 --- [<0>] open_last_lookups+0x38f/0x3c0 [<0>] path_openat+0x88/0x280 [<0>] do_filp_open+0xb0/0x160 [<0>] do_sys_openat2+0x96/0xd0 [<0>] __x64_sys_openat+0x53/0xa0 [<0>] do_syscall_64+0x5f/0xe0 [<0>] entry_SYSCALL_64_after_hwframe+0x76/0x7e --- PID 564389: /usr/bin/lfs migrate -m1,-c2 /mnt/lustre2/racer1/3 --- [<0>] open_last_lookups+0x38f/0x3c0 [<0>] path_openat+0x88/0x280 [<0>] do_filp_open+0xb0/0x160 [<0>] do_sys_openat2+0x96/0xd0 [<0>] __x64_sys_openat+0x53/0xa0 [<0>] do_syscall_64+0x5f/0xe0 [<0>] entry_SYSCALL_64_after_hwframe+0x76/0x7e ============================================================ PART 5: Victims - __filename_create (63 processes) ============================================================ ============================================================ PART 6: Victims - lock_rename (17 processes) ============================================================ --- PID 563757: /usr/lib64/lustre/tests/mrename /mnt/lustre/racer/12 /mnt/lustre/racer/6 --- [<0>] lock_rename+0xb4/0xc0 [<0>] do_renameat2+0x216/0x530 [<0>] __x64_sys_rename+0x40/0x50 [<0>] do_syscall_64+0x5f/0xe0 [<0>] entry_SYSCALL_64_after_hwframe+0x76/0x7e --- PID 563829: /usr/lib64/lustre/tests/mrename /mnt/lustre/racer/12 /mnt/lustre/racer/13 --- [<0>] lock_rename+0xb4/0xc0 [<0>] do_renameat2+0x216/0x530 [<0>] __x64_sys_rename+0x40/0x50 [<0>] do_syscall_64+0x5f/0xe0 [<0>] entry_SYSCALL_64_after_hwframe+0x76/0x7e --- PID 564009: /usr/lib64/lustre/tests/mrename /mnt/lustre2/racer/17 /mnt/lustre2/racer/18 --- [<0>] lock_rename+0xb4/0xc0 [<0>] do_renameat2+0x216/0x530 [<0>] __x64_sys_rename+0x40/0x50 [<0>] do_syscall_64+0x5f/0xe0 [<0>] entry_SYSCALL_64_after_hwframe+0x76/0x7e --- PID 564011: /usr/lib64/lustre/tests/mrename /mnt/lustre2/racer/2 /mnt/lustre2/racer/15 --- [<0>] lock_rename+0xb4/0xc0 [<0>] do_renameat2+0x216/0x530 [<0>] __x64_sys_rename+0x40/0x50 [<0>] do_syscall_64+0x5f/0xe0 [<0>] entry_SYSCALL_64_after_hwframe+0x76/0x7e --- PID 564056: /usr/lib64/lustre/tests/mrename /mnt/lustre/racer1/15 /mnt/lustre/racer1/11 --- [<0>] lock_rename+0xb4/0xc0 [<0>] do_renameat2+0x216/0x530 [<0>] __x64_sys_rename+0x40/0x50 [<0>] do_syscall_64+0x5f/0xe0 [<0>] entry_SYSCALL_64_after_hwframe+0x76/0x7e --- PID 564078: /usr/lib64/lustre/tests/mrename /mnt/lustre/racer0/4 /mnt/lustre/racer0/9 --- [<0>] lock_rename+0xb4/0xc0 [<0>] do_renameat2+0x216/0x530 [<0>] __x64_sys_rename+0x40/0x50 [<0>] do_syscall_64+0x5f/0xe0 [<0>] entry_SYSCALL_64_after_hwframe+0x76/0x7e --- PID 564094: /usr/lib64/lustre/tests/mrename /mnt/lustre2/racer0/9 /mnt/lustre2/racer0/10 --- [<0>] lock_rename+0xb4/0xc0 [<0>] do_renameat2+0x216/0x530 [<0>] __x64_sys_rename+0x40/0x50 [<0>] do_syscall_64+0x5f/0xe0 [<0>] entry_SYSCALL_64_after_hwframe+0x76/0x7e --- PID 564149: /usr/lib64/lustre/tests/mrename /mnt/lustre2/racer/15 /mnt/lustre2/racer/2 --- [<0>] lock_rename+0xb4/0xc0 [<0>] do_renameat2+0x216/0x530 [<0>] __x64_sys_rename+0x40/0x50 [<0>] do_syscall_64+0x5f/0xe0 [<0>] entry_SYSCALL_64_after_hwframe+0x76/0x7e --- PID 564172: /usr/lib64/lustre/tests/mrename /mnt/lustre/racer/18 /mnt/lustre/racer/11 --- [<0>] lock_rename+0xb4/0xc0 [<0>] do_renameat2+0x216/0x530 [<0>] __x64_sys_rename+0x40/0x50 [<0>] do_syscall_64+0x5f/0xe0 [<0>] entry_SYSCALL_64_after_hwframe+0x76/0x7e --- PID 564211: /usr/lib64/lustre/tests/mrename /mnt/lustre/racer1/12 /mnt/lustre/racer1/12 --- [<0>] lock_rename+0xb4/0xc0 [<0>] do_renameat2+0x216/0x530 [<0>] __x64_sys_rename+0x40/0x50 [<0>] do_syscall_64+0x5f/0xe0 [<0>] entry_SYSCALL_64_after_hwframe+0x76/0x7e --- PID 564227: /usr/lib64/lustre/tests/mrename /mnt/lustre/racer0/7 /mnt/lustre/racer0/16 --- [<0>] lock_rename+0xb4/0xc0 [<0>] do_renameat2+0x216/0x530 [<0>] __x64_sys_rename+0x40/0x50 [<0>] do_syscall_64+0x5f/0xe0 [<0>] entry_SYSCALL_64_after_hwframe+0x76/0x7e --- PID 564248: /usr/lib64/lustre/tests/mrename /mnt/lustre/racer1/0 /mnt/lustre/racer1/8 --- [<0>] lock_rename+0xb4/0xc0 [<0>] do_renameat2+0x216/0x530 [<0>] __x64_sys_rename+0x40/0x50 [<0>] do_syscall_64+0x5f/0xe0 [<0>] entry_SYSCALL_64_after_hwframe+0x76/0x7e --- PID 564306: /usr/lib64/lustre/tests/mrename /mnt/lustre/racer0/5 /mnt/lustre/racer0/14/11 --- [<0>] lock_rename+0x4b/0xc0 [<0>] do_renameat2+0x216/0x530 [<0>] __x64_sys_rename+0x40/0x50 [<0>] do_syscall_64+0x5f/0xe0 [<0>] entry_SYSCALL_64_after_hwframe+0x76/0x7e --- PID 564316: /usr/lib64/lustre/tests/mrename /mnt/lustre2/racer0/13 /mnt/lustre2/racer0/17 --- [<0>] lock_rename+0xb4/0xc0 [<0>] do_renameat2+0x216/0x530 [<0>] __x64_sys_rename+0x40/0x50 [<0>] do_syscall_64+0x5f/0xe0 [<0>] entry_SYSCALL_64_after_hwframe+0x76/0x7e --- PID 564352: /usr/lib64/lustre/tests/mrename /mnt/lustre2/racer1/15 /mnt/lustre2/racer1/3/5 --- [<0>] lock_rename+0x4b/0xc0 [<0>] do_renameat2+0x216/0x530 [<0>] __x64_sys_rename+0x40/0x50 [<0>] do_syscall_64+0x5f/0xe0 [<0>] entry_SYSCALL_64_after_hwframe+0x76/0x7e --- PID 564363: /usr/lib64/lustre/tests/mrename /mnt/lustre2/racer1/11 /mnt/lustre2/racer1/16 --- [<0>] lock_rename+0xb4/0xc0 [<0>] do_renameat2+0x216/0x530 [<0>] __x64_sys_rename+0x40/0x50 [<0>] do_syscall_64+0x5f/0xe0 [<0>] entry_SYSCALL_64_after_hwframe+0x76/0x7e --- PID 564369: /usr/lib64/lustre/tests/mrename /mnt/lustre2/racer0/4 /mnt/lustre2/racer0/8 --- [<0>] lock_rename+0xb4/0xc0 [<0>] do_renameat2+0x216/0x530 [<0>] __x64_sys_rename+0x40/0x50 [<0>] do_syscall_64+0x5f/0xe0 [<0>] entry_SYSCALL_64_after_hwframe+0x76/0x7e ============================================================ PART 7: Victims - do_unlinkat / do_rmdir (8 processes) ============================================================ --- PID 563147: rm -rf /mnt/lustre2/racer/14 --- [<0>] do_unlinkat+0x12c/0x2e0 [<0>] __x64_sys_unlinkat+0x33/0x60 [<0>] do_syscall_64+0x5f/0xe0 [<0>] entry_SYSCALL_64_after_hwframe+0x76/0x7e --- PID 563431: rm -rf /mnt/lustre2/racer0/11 --- [<0>] do_rmdir+0xf1/0x1a0 [<0>] __x64_sys_unlinkat+0x4a/0x60 [<0>] do_syscall_64+0x5f/0xe0 [<0>] entry_SYSCALL_64_after_hwframe+0x76/0x7e --- PID 563443: rm -rf /mnt/lustre/racer0/3 --- [<0>] do_rmdir+0xf1/0x1a0 [<0>] __x64_sys_unlinkat+0x4a/0x60 [<0>] do_syscall_64+0x5f/0xe0 [<0>] entry_SYSCALL_64_after_hwframe+0x76/0x7e --- PID 563464: rm -rf /mnt/lustre2/racer/11 --- [<0>] do_unlinkat+0x12c/0x2e0 [<0>] __x64_sys_unlinkat+0x33/0x60 [<0>] do_syscall_64+0x5f/0xe0 [<0>] entry_SYSCALL_64_after_hwframe+0x76/0x7e --- PID 563483: rm -rf /mnt/lustre/racer/11 --- [<0>] do_unlinkat+0x12c/0x2e0 [<0>] __x64_sys_unlinkat+0x33/0x60 [<0>] do_syscall_64+0x5f/0xe0 [<0>] entry_SYSCALL_64_after_hwframe+0x76/0x7e --- PID 563567: rm -rf /mnt/lustre/racer/4 --- [<0>] do_unlinkat+0x12c/0x2e0 [<0>] __x64_sys_unlinkat+0x33/0x60 [<0>] do_syscall_64+0x5f/0xe0 [<0>] entry_SYSCALL_64_after_hwframe+0x76/0x7e --- PID 563689: rm -rf /mnt/lustre/racer/3 --- [<0>] do_unlinkat+0x12c/0x2e0 [<0>] __x64_sys_unlinkat+0x33/0x60 [<0>] do_syscall_64+0x5f/0xe0 [<0>] entry_SYSCALL_64_after_hwframe+0x76/0x7e --- PID 564400: rm -rf /mnt/lustre2/racer0/4 --- [<0>] do_unlinkat+0x12c/0x2e0 [<0>] __x64_sys_unlinkat+0x33/0x60 [<0>] do_syscall_64+0x5f/0xe0 [<0>] entry_SYSCALL_64_after_hwframe+0x76/0x7e ============================================================ PART 8: hung_task warnings from dmesg ============================================================ [12043.400762] INFO: task dir_create.sh:562561 blocked for more than 122 seconds. [12043.401187] Tainted: G OE ------ --- 5.14.0-611.34.1.el9_7.x86_64 #1 [12043.401563] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [12043.401958] task:dir_create.sh state:D stack:0 pid:562561 tgid:562561 ppid:562538 flags:0x00000002 [12043.402281] Call Trace: [12043.402574] [12043.402924] __schedule+0x231/0x540 [12043.403209] schedule+0x2c/0xb0 [12043.403486] schedule_preempt_disabled+0x11/0x20 [12043.403802] rwsem_down_read_slowpath+0x370/0x4f0 [12043.404073] down_read+0x45/0xa0 [12043.404337] walk_component+0x149/0x1d0 [12043.404595] link_path_walk.part.0.constprop.0+0x24e/0x390 [12043.404909] ? path_init+0x2c4/0x3f0 [12043.405158] path_openat+0xb0/0x280 [12043.405412] do_filp_open+0xb0/0x160 [12043.405672] ? __check_object_size.part.0+0x47/0xd0 [12043.405920] ? alloc_fd+0xf6/0x1b0 [12043.406162] do_sys_openat2+0x96/0xd0 [12043.406399] __x64_sys_openat+0x53/0xa0 [12043.406632] do_syscall_64+0x5f/0xe0 [12043.406872] ? filp_flush+0x51/0x60 [12043.407092] ? filp_close+0x1b/0x30 [12043.407309] ? do_dup2+0x92/0xd0 [12043.407523] ? __x64_sys_dup2+0x24/0xa0 [12043.407767] ? syscall_exit_to_user_mode+0x19/0x40 [12043.407972] ? do_syscall_64+0x6b/0xe0 [12043.408172] ? do_wait+0xa4/0x120 [12043.408369] ? _raw_spin_unlock+0xa/0x30 [12043.408566] ? wp_page_reuse+0x84/0xa0 [12043.408800] ? do_wp_page+0x43d/0x4c0 [12043.408994] ? __handle_mm_fault+0x2fe/0x650 [12043.409186] ? __count_memcg_events+0x4f/0xb0 [12043.409379] ? mm_account_fault+0x6c/0x100 [12043.409564] ? handle_mm_fault+0x138/0x270 [12043.409785] ? do_user_addr_fault+0x35d/0x620 -- [12043.412288] INFO: task dir_create.sh:562581 blocked for more than 122 seconds. [12043.412424] Tainted: G OE ------ --- 5.14.0-611.34.1.el9_7.x86_64 #1 [12043.412559] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [12043.412716] task:dir_create.sh state:D stack:0 pid:562581 tgid:562581 ppid:562536 flags:0x00004002 [12043.412854] Call Trace: [12043.412989] [12043.413124] __schedule+0x231/0x540 [12043.413263] schedule+0x2c/0xb0 [12043.413406] d_alloc_parallel+0x391/0x410 [12043.413544] ? __pfx_default_wake_function+0x10/0x10 [12043.413705] __lookup_slow+0x5b/0x130 [12043.413844] walk_component+0x158/0x1d0 [12043.413982] link_path_walk.part.0.constprop.0+0x24e/0x390 [12043.414119] ? path_init+0x2c4/0x3f0 [12043.414257] path_openat+0xb0/0x280 [12043.414395] ? get_close_on_exec+0x34/0x40 [12043.414533] ? set_close_on_exec+0x2d/0x70 [12043.414685] do_filp_open+0xb0/0x160 [12043.414822] ? __check_object_size.part.0+0x47/0xd0 [12043.414960] ? alloc_fd+0xf6/0x1b0 [12043.415096] do_sys_openat2+0x96/0xd0 [12043.415234] __x64_sys_openat+0x53/0xa0 [12043.415372] do_syscall_64+0x5f/0xe0 [12043.415510] ? alloc_fd+0xf6/0x1b0 [12043.415660] ? f_dupfd+0x46/0x60 [12043.415799] ? do_fcntl+0x377/0x680 [12043.415934] ? syscall_exit_to_user_mode+0x19/0x40 [12043.416072] ? get_close_on_exec+0x34/0x40 [12043.416210] ? do_fcntl+0x274/0x680 [12043.416347] ? _raw_spin_unlock+0xa/0x30 [12043.416485] ? wp_page_reuse+0x84/0xa0 [12043.416622] ? do_wp_page+0x43d/0x4c0 [12043.416798] ? __handle_mm_fault+0x2fe/0x650 [12043.416935] ? syscall_exit_to_user_mode+0x19/0x40 [12043.417073] ? __count_memcg_events+0x4f/0xb0 [12043.417211] ? mm_account_fault+0x6c/0x100 -- [12043.419589] INFO: task dir_create.sh:562648 blocked for more than 122 seconds. [12043.419746] Tainted: G OE ------ --- 5.14.0-611.34.1.el9_7.x86_64 #1 [12043.419877] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [12043.420010] task:dir_create.sh state:D stack:0 pid:562648 tgid:562648 ppid:562535 flags:0x00000002 [12043.420149] Call Trace: [12043.420287] [12043.420423] __schedule+0x231/0x540 [12043.420562] schedule+0x2c/0xb0 [12043.420724] schedule_preempt_disabled+0x11/0x20 [12043.420862] rwsem_down_read_slowpath+0x370/0x4f0 [12043.420999] down_read+0x45/0xa0 [12043.421135] walk_component+0x149/0x1d0 [12043.421273] link_path_walk.part.0.constprop.0+0x24e/0x390 [12043.421420] ? path_init+0x2c4/0x3f0 [12043.421559] path_openat+0xb0/0x280 [12043.421723] do_filp_open+0xb0/0x160 [12043.421861] ? __check_object_size.part.0+0x47/0xd0 [12043.422001] ? strncpy_from_user+0x20/0x100 [12043.422140] do_sys_openat2+0x96/0xd0 [12043.422278] __x64_sys_openat+0x53/0xa0 [12043.422418] do_syscall_64+0x5f/0xe0 [12043.422557] ? _raw_spin_unlock+0xa/0x30 [12043.422720] ? alloc_fd+0xf6/0x1b0 [12043.422861] ? f_dupfd+0x46/0x60 [12043.423001] ? do_fcntl+0x377/0x680 [12043.423137] ? __x64_sys_openat+0x53/0xa0 [12043.423275] ? syscall_exit_to_user_mode+0x19/0x40 [12043.423414] ? __x64_sys_fcntl+0x92/0xc0 [12043.423553] ? syscall_exit_to_user_mode+0x19/0x40 [12043.423716] ? set_close_on_exec+0x2d/0x70 [12043.423858] ? _raw_spin_unlock+0xa/0x30 [12043.423998] ? do_fcntl+0x470/0x680 [12043.424136] ? restore_fpregs_from_user+0x118/0x1f0 [12043.424278] ? filp_flush+0x51/0x60 [12043.424416] ? syscall_exit_to_user_mode+0x19/0x40 [12043.424557] ? _raw_spin_unlock+0xa/0x30 -- [12043.427789] INFO: task dir_create.sh:562779 blocked for more than 122 seconds. [12043.427922] Tainted: G OE ------ --- 5.14.0-611.34.1.el9_7.x86_64 #1 [12043.428055] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [12043.428191] task:dir_create.sh state:D stack:0 pid:562779 tgid:562779 ppid:562538 flags:0x00000002 [12043.428331] Call Trace: [12043.428468] [12043.428604] __schedule+0x231/0x540 [12043.428777] ? try_to_wake_up+0x68/0x540 [12043.428917] schedule+0x2c/0xb0 [12043.429056] schedule_preempt_disabled+0x11/0x20 [12043.429194] rwsem_down_read_slowpath+0x370/0x4f0 [12043.429332] down_read+0x45/0xa0 [12043.429476] walk_component+0x149/0x1d0 [12043.429616] link_path_walk.part.0.constprop.0+0x24e/0x390 [12043.429794] ? path_init+0x2c4/0x3f0 [12043.429936] path_openat+0xb0/0x280 [12043.430077] do_filp_open+0xb0/0x160 [12043.430218] ? __check_object_size.part.0+0x47/0xd0 [12043.430359] ? strncpy_from_user+0x20/0x100 [12043.430502] do_sys_openat2+0x96/0xd0 [12043.430654] __x64_sys_openat+0x53/0xa0 [12043.430796] do_syscall_64+0x5f/0xe0 [12043.430937] ? __x64_sys_fcntl+0x92/0xc0 [12043.431078] ? syscall_exit_to_user_mode+0x19/0x40 [12043.431219] ? do_syscall_64+0x6b/0xe0 [12043.431360] ? path_openat+0xc0/0x280 [12043.431501] ? do_filp_open+0xb0/0x160 [12043.431649] ? _raw_spin_unlock+0xa/0x30 [12043.431788] ? wp_page_reuse+0x84/0xa0 [12043.431928] ? do_wp_page+0x43d/0x4c0 [12043.432066] ? __handle_mm_fault+0x2fe/0x650 [12043.432206] ? __count_memcg_events+0x4f/0xb0 [12043.432344] ? mm_account_fault+0x6c/0x100 [12043.432482] ? handle_mm_fault+0x138/0x270 [12043.432621] ? do_user_addr_fault+0x35d/0x620 [12043.432795] ? clear_bhb_loop+0x40/0x90 -- [12043.434796] INFO: task setfattr:562802 blocked for more than 122 seconds. [12043.434935] Tainted: G OE ------ --- 5.14.0-611.34.1.el9_7.x86_64 #1 [12043.435076] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [12043.435215] task:setfattr state:D stack:0 pid:562802 tgid:562802 ppid:562650 flags:0x00000002 [12043.435356] Call Trace: [12043.435492] [12043.435628] __schedule+0x231/0x540 [12043.435805] schedule+0x2c/0xb0 [12043.435944] schedule_preempt_disabled+0x11/0x20 [12043.436083] rwsem_down_read_slowpath+0x370/0x4f0 [12043.436223] down_read+0x45/0xa0 [12043.436361] walk_component+0x149/0x1d0 [12043.436500] ? path_init+0x2c4/0x3f0 [12043.436649] path_lookupat+0x6e/0x1c0 [12043.436787] filename_lookup+0xcd/0x1d0 [12043.436923] ? __check_object_size.part.0+0x47/0xd0 [12043.437061] ? getname_flags.part.0+0x48/0x1b0 [12043.437199] user_path_at_empty+0x3a/0x60 [12043.437335] path_setxattr+0x4e/0xe0 [12043.437477] __x64_sys_setxattr+0x27/0x30 [12043.437614] do_syscall_64+0x5f/0xe0 [12043.437784] ? __count_memcg_events+0x4f/0xb0 [12043.437922] ? mm_account_fault+0x6c/0x100 [12043.438060] ? handle_mm_fault+0x138/0x270 [12043.438196] ? do_user_addr_fault+0x35d/0x620 [12043.438333] ? clear_bhb_loop+0x40/0x90 [12043.438468] ? clear_bhb_loop+0x40/0x90 [12043.438603] ? clear_bhb_loop+0x40/0x90 [12043.438767] ? clear_bhb_loop+0x40/0x90 [12043.438898] ? clear_bhb_loop+0x40/0x90 [12043.439028] entry_SYSCALL_64_after_hwframe+0x76/0x7e [12043.439161] RIP: 0033:0x7f9fb530bb3e [12043.439292] RSP: 002b:00007ffffd6b1358 EFLAGS: 00000246 ORIG_RAX: 00000000000000bc [12043.439427] RAX: ffffffffffffffda RBX: 00007ffffd6b36fe RCX: 00007f9fb530bb3e [12043.439565] RDX: 0000560500e1ec00 RSI: 00007ffffd6b36c7 RDI: 00007ffffd6b36fe [12043.439728] RBP: 0000560500e1ec2c R08: 0000000000000000 R09: 0000000000000000 -- [12043.440303] INFO: task setfattr:562829 blocked for more than 122 seconds. [12043.440455] Tainted: G OE ------ --- 5.14.0-611.34.1.el9_7.x86_64 #1 [12043.440610] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [12043.440803] task:setfattr state:D stack:0 pid:562829 tgid:562829 ppid:562661 flags:0x00000002 [12043.440964] Call Trace: [12043.441120] [12043.441273] __schedule+0x231/0x540 [12043.441434] schedule+0x2c/0xb0 [12043.441588] schedule_preempt_disabled+0x11/0x20 [12043.441775] rwsem_down_read_slowpath+0x370/0x4f0 [12043.441927] down_read+0x45/0xa0 [12043.442076] walk_component+0x149/0x1d0 [12043.442223] ? path_init+0x2c4/0x3f0 [12043.442367] path_lookupat+0x6e/0x1c0 [12043.442507] filename_lookup+0xcd/0x1d0 [12043.442655] ? __check_object_size.part.0+0x47/0xd0 [12043.442793] user_path_at_empty+0x3a/0x60 [12043.442930] path_setxattr+0x4e/0xe0 [12043.443068] ? syscall_exit_to_user_mode+0x19/0x40 [12043.443209] __x64_sys_setxattr+0x27/0x30 [12043.443349] do_syscall_64+0x5f/0xe0 [12043.443488] ? next_uptodate_folio+0x85/0x260 [12043.443628] ? _raw_spin_unlock+0xa/0x30 [12043.443805] ? filemap_map_pages+0x45e/0x540 [12043.443947] ? do_read_fault+0x10b/0x1d0 [12043.444088] ? do_pte_missing+0x157/0x200 [12043.444226] ? __handle_mm_fault+0x2fe/0x650 [12043.444366] ? do_syscall_64+0x6b/0xe0 [12043.444505] ? __count_memcg_events+0x4f/0xb0 [12043.444656] ? mm_account_fault+0x6c/0x100 [12043.444795] ? handle_mm_fault+0x138/0x270 [12043.444933] ? do_user_addr_fault+0x35d/0x620 [12043.445071] ? clear_bhb_loop+0x40/0x90 [12043.445209] ? clear_bhb_loop+0x40/0x90 [12043.445345] ? clear_bhb_loop+0x40/0x90 [12043.445501] ? clear_bhb_loop+0x40/0x90 -- [12043.447091] INFO: task setfattr:562840 blocked for more than 122 seconds. [12043.447236] Tainted: G OE ------ --- 5.14.0-611.34.1.el9_7.x86_64 #1 [12043.447384] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [12043.447531] task:setfattr state:D stack:0 pid:562840 tgid:562840 ppid:562619 flags:0x00000002 [12043.447703] Call Trace: [12043.447848] [12043.447989] __schedule+0x231/0x540 [12043.448131] schedule+0x2c/0xb0 [12043.448268] schedule_preempt_disabled+0x11/0x20 [12043.448407] rwsem_down_read_slowpath+0x370/0x4f0 [12043.448546] down_read+0x45/0xa0 [12043.448708] walk_component+0x149/0x1d0 [12043.448849] ? path_init+0x2c4/0x3f0 [12043.448987] path_lookupat+0x6e/0x1c0 [12043.449126] filename_lookup+0xcd/0x1d0 [12043.449263] ? __check_object_size.part.0+0x47/0xd0 [12043.449408] ? getname_flags.part.0+0x48/0x1b0 [12043.449549] user_path_at_empty+0x3a/0x60 [12043.449713] path_removexattr+0x3c/0xc0 [12043.449852] __x64_sys_removexattr+0x17/0x20 [12043.449992] do_syscall_64+0x5f/0xe0 [12043.450131] ? do_read_fault+0x10b/0x1d0 [12043.450270] ? do_pte_missing+0x157/0x200 [12043.450407] ? __handle_mm_fault+0x2fe/0x650 [12043.450545] ? __count_memcg_events+0x4f/0xb0 [12043.450703] ? mm_account_fault+0x6c/0x100 [12043.450841] ? handle_mm_fault+0x138/0x270 [12043.450979] ? do_user_addr_fault+0x35d/0x620 [12043.451116] ? clear_bhb_loop+0x40/0x90 [12043.451254] ? clear_bhb_loop+0x40/0x90 [12043.451388] ? clear_bhb_loop+0x40/0x90 [12043.451521] ? clear_bhb_loop+0x40/0x90 [12043.451666] ? clear_bhb_loop+0x40/0x90 [12043.451796] entry_SYSCALL_64_after_hwframe+0x76/0x7e [12043.451930] RIP: 0033:0x7f5c11f0bb0b [12043.452062] RSP: 002b:00007ffcbb003b68 EFLAGS: 00000202 ORIG_RAX: 00000000000000c5 -- [12043.453107] INFO: task setfattr:562887 blocked for more than 122 seconds. [12043.453257] Tainted: G OE ------ --- 5.14.0-611.34.1.el9_7.x86_64 #1 [12043.453414] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [12043.453565] task:setfattr state:D stack:0 pid:562887 tgid:562887 ppid:562735 flags:0x00000002 [12043.453749] Call Trace: [12043.453903] [12043.454053] __schedule+0x231/0x540 [12043.454204] schedule+0x2c/0xb0 [12043.454353] schedule_preempt_disabled+0x11/0x20 [12043.454499] rwsem_down_read_slowpath+0x370/0x4f0 [12043.454655] down_read+0x45/0xa0 [12043.454795] walk_component+0x149/0x1d0 [12043.454933] ? path_init+0x2c4/0x3f0 [12043.455070] path_lookupat+0x6e/0x1c0 [12043.455207] filename_lookup+0xcd/0x1d0 [12043.455345] ? __check_object_size.part.0+0x47/0xd0 [12043.455484] user_path_at_empty+0x3a/0x60 [12043.455621] path_setxattr+0x4e/0xe0 [12043.455795] ? do_read_fault+0x10b/0x1d0 [12043.455934] __x64_sys_setxattr+0x27/0x30 [12043.456074] do_syscall_64+0x5f/0xe0 [12043.456213] ? __handle_mm_fault+0x2fe/0x650 [12043.456353] ? __count_memcg_events+0x4f/0xb0 [12043.456491] ? mm_account_fault+0x6c/0x100 [12043.456630] ? handle_mm_fault+0x138/0x270 [12043.456805] ? do_user_addr_fault+0x35d/0x620 [12043.456944] ? clear_bhb_loop+0x40/0x90 [12043.457081] ? clear_bhb_loop+0x40/0x90 [12043.457216] ? clear_bhb_loop+0x40/0x90 [12043.457349] ? clear_bhb_loop+0x40/0x90 [12043.457485] ? clear_bhb_loop+0x40/0x90 [12043.457614] entry_SYSCALL_64_after_hwframe+0x76/0x7e [12043.457779] RIP: 0033:0x7f8f5830bb3e [12043.457909] RSP: 002b:00007ffcc40cf5b8 EFLAGS: 00000246 ORIG_RAX: 00000000000000bc [12043.458046] RAX: ffffffffffffffda RBX: 00007ffcc40d16fb RCX: 00007f8f5830bb3e [12043.458182] RDX: 0000562a328c2c00 RSI: 00007ffcc40d16c6 RDI: 00007ffcc40d16fb -- [12043.458932] INFO: task setfattr:562922 blocked for more than 122 seconds. [12043.459084] Tainted: G OE ------ --- 5.14.0-611.34.1.el9_7.x86_64 #1 [12043.459238] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [12043.459392] task:setfattr state:D stack:0 pid:562922 tgid:562922 ppid:562634 flags:0x00000002 [12043.459549] Call Trace: [12043.459728] [12043.459880] __schedule+0x231/0x540 [12043.460035] schedule+0x2c/0xb0 [12043.460189] schedule_preempt_disabled+0x11/0x20 [12043.460341] rwsem_down_read_slowpath+0x370/0x4f0 [12043.460491] down_read+0x45/0xa0 [12043.460647] walk_component+0x149/0x1d0 [12043.460792] ? path_init+0x2c4/0x3f0 [12043.460932] path_lookupat+0x6e/0x1c0 [12043.461069] filename_lookup+0xcd/0x1d0 [12043.461205] ? __check_object_size.part.0+0x47/0xd0 [12043.461344] user_path_at_empty+0x3a/0x60 [12043.461488] path_setxattr+0x4e/0xe0 [12043.461627] ? vm_mmap_pgoff+0x114/0x190 [12043.461803] __x64_sys_setxattr+0x27/0x30 [12043.461942] do_syscall_64+0x5f/0xe0 [12043.462080] ? ksys_mmap_pgoff+0xec/0x1f0 [12043.462220] ? syscall_exit_to_user_mode+0x19/0x40 [12043.462361] ? next_uptodate_folio+0x85/0x260 [12043.462501] ? _raw_spin_unlock+0xa/0x30 [12043.462650] ? filemap_map_pages+0x45e/0x540 [12043.462790] ? do_read_fault+0x10b/0x1d0 [12043.462929] ? do_pte_missing+0x157/0x200 [12043.463068] ? __handle_mm_fault+0x2fe/0x650 [12043.463206] ? __count_memcg_events+0x4f/0xb0 [12043.463344] ? mm_account_fault+0x6c/0x100 [12043.463482] ? handle_mm_fault+0x138/0x270 [12043.463620] ? do_user_addr_fault+0x35d/0x620 [12043.463794] ? clear_bhb_loop+0x40/0x90 [12043.463931] ? clear_bhb_loop+0x40/0x90 [12043.464067] ? clear_bhb_loop+0x40/0x90 -- [12043.465790] INFO: task setfattr:562953 blocked for more than 122 seconds. [12043.465932] Tainted: G OE ------ --- 5.14.0-611.34.1.el9_7.x86_64 #1 [12043.466076] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [12043.466220] task:setfattr state:D stack:0 pid:562953 tgid:562953 ppid:562613 flags:0x00000002 [12043.466368] Call Trace: [12043.466511] [12043.466661] __schedule+0x231/0x540 [12043.466800] schedule+0x2c/0xb0 [12043.466938] schedule_preempt_disabled+0x11/0x20 [12043.467077] rwsem_down_read_slowpath+0x370/0x4f0 [12043.467216] down_read+0x45/0xa0 [12043.467354] walk_component+0x149/0x1d0 [12043.467493] ? path_init+0x2c4/0x3f0 [12043.467631] path_lookupat+0x6e/0x1c0 [12043.467807] filename_lookup+0xcd/0x1d0 [12043.467946] ? __check_object_size.part.0+0x47/0xd0 [12043.468085] ? getname_flags.part.0+0x48/0x1b0 [12043.468226] user_path_at_empty+0x3a/0x60 [12043.468365] path_setxattr+0x4e/0xe0 [12043.468502] __x64_sys_setxattr+0x27/0x30 [12043.468653] do_syscall_64+0x5f/0xe0 [12043.468791] ? clear_bhb_loop+0x40/0x90 [12043.468929] ? clear_bhb_loop+0x40/0x90 [12043.469065] ? clear_bhb_loop+0x40/0x90 [12043.469198] ? clear_bhb_loop+0x40/0x90 [12043.469328] ? clear_bhb_loop+0x40/0x90 [12043.469467] entry_SYSCALL_64_after_hwframe+0x76/0x7e [12043.469599] RIP: 0033:0x7fc74870bb3e [12043.469758] RSP: 002b:00007fffb6e43f58 EFLAGS: 00000246 ORIG_RAX: 00000000000000bc [12043.469894] RAX: ffffffffffffffda RBX: 00007fffb6e466fe RCX: 00007fc74870bb3e [12043.470032] RDX: 0000562af7559c00 RSI: 00007fffb6e466c9 RDI: 00007fffb6e466fe [12043.470170] RBP: 0000562af7559c29 R08: 0000000000000000 R09: 0000000000000000 [12043.470309] R10: 0000000000000029 R11: 0000000000000246 R12: 0000562af7559c00 [12043.470447] R13: 00007fffb6e466fd R14: 00007fffb6e466c9 R15: 0000000000000100 [12043.470588]