------------[ cut here ]------------
[   11.461929] page_counter underflow: -104 nr_pages=168
[   11.462436] WARNING: CPU: 1 PID: 1 at mm/page_counter.c:61 page_counter_cancel+0x120/0x198
[   11.464167] Modules linked in: ip_tables x_tables
[   11.466091] CPU: 1 UID: 0 PID: 1 Comm: systemd Not tainted 6.15.0-rc4-next-20250429 #1 PREEMPT 
[   11.466963] Hardware name: linux,dummy-virt (DT)
[   11.467531] pstate: 634020c9 (nZCv daIF +PAN -UAO +TCO +DIT -SSBS BTYPE=--)
[   11.468142] pc : page_counter_cancel+0x120/0x198
[   11.468448] lr : page_counter_cancel+0x11c/0x198
[   11.468889] sp : ffff80008002bb50
[   11.469153] x29: ffff80008002bb50 x28: fff07ff0c1df1000 x27: ffff96937182bc98
[   11.469981] x26: 0000000000000000 x25: 0000000000000001 x24: fff00000ff4e7ca0
[   11.470609] x23: ffff96937182bc98 x22: fff00000ff4e7c99 x21: fff00000c16e0000
[   11.471061] x20: 00000000000000a8 x19: fff00000c16e0100 x18: 0000000000000000
[   11.471659] x17: 0000000000000000 x16: 0000000000000000 x15: 0000000000000003
[   11.472143] x14: ffff9693718c01d8 x13: 0000000000000003 x12: 0000000000000003
[   11.472597] x11: 00000000ffffefff x10: 0000000000000001 x9 : 3e95a9a8b847a600
[   11.473121] x8 : 3e95a9a8b847a600 x7 : 0000000000000000 x6 : 0000000000000000
[   11.473642] x5 : ffff80008002b8a0 x4 : ffff969371366e1b x3 : 0000000000000000
[   11.474155] x2 : 0000000000000000 x1 : 0000000000000001 x0 : fff00000c16e0100
[   11.474911] Call trace:
[   11.475438]  page_counter_cancel+0x120/0x198 (P)
[   11.475947]  page_counter_uncharge+0x34/0x58
[   11.476271]  drain_stock+0x44/0x128
[   11.476556]  refill_stock+0x27c/0x2d8
[   11.476879]  obj_cgroup_uncharge_pages+0x88/0x158
[   11.477294]  refill_obj_stock+0x17c/0x1e0
[   11.477595]  __memcg_slab_free_hook+0x118/0x1e8
[   11.477954]  kmem_cache_free+0x1d4/0x438
[   11.478266]  __fput+0x208/0x308
[   11.478476]  fput_close_sync+0x54/0x130
[   11.478827]  __arm64_sys_close+0xbc/0x110
[   11.479178]  invoke_syscall+0x4c/0x110
[   11.479406]  el0_svc_common+0xb4/0xf0
[   11.479741]  do_el0_svc+0x28/0x40
[   11.480045]  el0_svc+0x40/0x88
[   11.480338]  el0t_64_sync_handler+0x78/0x108
[   11.480603]  el0t_64_sync+0x198/0x1a0
[   11.481098] ---[ end trace 0000000000000000 ]---

tst_tmpdir.c:316: TINFO: Using /tmp/LTP_get8U4sBJ as tmpdir (tmpfs filesystem)
tst_device.c:96: TINFO: Found free device 0 '/dev/loop0'
tst_test.c:1170: TINFO: Formatting /dev/loop0 with xfs opts='' extra opts=''
tst_test.c:1182: TINFO: Mounting /dev/loop0 to /tmp/LTP_get8U4sBJ/mntpoint fstyp=xfs flags=0
tst_test.c:1182: TBROK: mount(/dev/loop0, mntpoint, xfs, 0, (nil)) failed: ENODEV (19)

Summary:
passed   0
failed   0
broken   1
skipped  0
warnings 0

getxattr04 getxattr04
getxattr04: <12>[  115.377161] /usr/local/bin/kirk[265]: starting test getxattr04 (getxattr04)

tst_tmpdir.c:316: TINFO: Using /tmp/LTP_iocZTHGTg as tmpdir (tmpfs filesystem)
tst_test.c:1900: TINFO: LTP version: 20250130
tst_test.c:1904: TINFO: Tested kernel: 6.15.0-rc4-next-20250429 #1 SMP PREEMPT @1745918551 aarch64
tst_kconfig.c:88: TINFO: Parsing kernel config '/proc/config.gz'
tst_kconfig.c:676: TINFO: CONFIG_TRACE_IRQFLAGS kernel option detected which might slow the execution
tst_test.c:1722: TINFO: Overall timeout per run is 0h 21m 36s
tst_device.c:96: TINFO: Found free device 0 '/dev/loop0'
ioctl_loop06.c:76: TINFO: Using LOOP_SET_BLOCK_SIZE with arg < 512
ioctl_loop06.c:67: TPASS: Set block size failed as expected: EINVAL (22)
ioctl_loop06.c:76: TINFO: Using LOOP_SET_BLOCK_SIZE with arg > PAGE_SIZE
ioctl_loop06.c:59: TFAIL: Set block size succeed unexpectedly
ioctl_loop06.c:76: TINFO: Using LOOP_SET_BLOCK_SIZE with arg != power_of_2
ioctl_loop06.c:67: TPASS: Set block size failed as expected: EINVAL (22)
ioctl_loop06.c:76: TINFO: Using LOOP_CONFIGURE with block_size < 512
ioctl_loop06.c:67: TPASS: Set block size failed as expected: EINVAL (22)
ioctl_loop06.c:76: TINFO: Using LOOP_CONFIGURE with block_size > PAGE_SIZE
ioctl_loop06.c:59: TFAIL: Set block size succeed unexpectedly
ioctl_loop06.c:76: TINFO: Using LOOP_CONFIGURE with block_size != power_of_2
ioctl_loop06.c:67: TPASS: Set block size failed as expected: EINVAL (22)

Summary:
passed   4
failed   2
broken   0
skipped  0
warnings 0

ioctl_loop06 ioctl_loop06
ioctl_loop06: <12>[  185.361456] /usr/local/bin/kirk[265]: starting test ioctl_loop06 (ioctl_loop06)
ioctl_loop06.c:76: TINFO: Using LOOP_SET_BLOCK_SIZE with arg < 512
ioctl_loop06.c:67: TPASS: Set block size failed as expected: EINVAL (22)
ioctl_loop06.c:76: TINFO: Using LOOP_SET_BLOCK_SIZE with arg > PAGE_SIZE
ioctl_loop06.c:59: TFAIL: Set block size succeed unexpectedly
ioctl_loop06.c:76: TINFO: Using LOOP_SET_BLOCK_SIZE with arg != power_of_2
ioctl_loop06.c:67: TPASS: Set block size failed as expected: EINVAL (22)
ioctl_loop06.c:76: TINFO: Using LOOP_CONFIGURE with block_size < 512
ioctl_loop06.c:67: TPASS: Set block size failed as expected: EINVAL (22)
ioctl_loop06.c:76: TINFO: Using LOOP_CONFIGURE with block_size > PAGE_SIZE
ioctl_loop06.c:59: TFAIL: Set block size succeed unexpectedly
ioctl_loop06.c:76: TINFO: Using LOOP_CONFIGURE with block_size != power_of_2
ioctl_loop06.c:67: TPASS: Set block size failed as expected: EINVAL (22)