------------[ cut here ]------------
[   10.112306] page_counter underflow: -104 nr_pages=168
[   10.112804] WARNING: CPU: 0 PID: 1 at mm/page_counter.c:61 page_counter_cancel+0x120/0x198
[   10.114437] Modules linked in: ip_tables x_tables
[   10.115704] CPU: 0 UID: 0 PID: 1 Comm: systemd Not tainted 6.15.0-rc4-next-20250428 #1 PREEMPT 
[   10.116280] Hardware name: linux,dummy-virt (DT)
[   10.116598] pstate: 634020c9 (nZCv daIF +PAN -UAO +TCO +DIT -SSBS BTYPE=--)
[   10.117089] pc : page_counter_cancel+0x120/0x198
[   10.117374] lr : page_counter_cancel+0x11c/0x198
[   10.117596] sp : ffff80008002bb50
[   10.117788] x29: ffff80008002bb50 x28: fff07ff0c3103000 x27: ffff96849fc2bc98
[   10.118137] x26: 0000000000000000 x25: 0000000000000001 x24: fff00000ff4c5ca0
[   10.118346] x23: ffff96849fc2bc98 x22: fff00000ff4c5c99 x21: fff00000c02d8680
[   10.118652] x20: 00000000000000a8 x19: fff00000c02d8780 x18: 0000000000000000
[   10.118906] x17: 0000000000000000 x16: 0000000000000000 x15: 0000000000000003
[   10.119164] x14: ffff96849fcc01d8 x13: 0000000000000003 x12: 0000000000000003
[   10.119500] x11: 00000000ffffefff x10: 0000000000000001 x9 : bff12a8b10715f00
[   10.119810] x8 : bff12a8b10715f00 x7 : 0000000000000000 x6 : 0000000000000000
[   10.120201] x5 : ffff80008002b8a0 x4 : ffff96849f765b6f x3 : 0000000000000000
[   10.120429] x2 : 0000000000000000 x1 : 0000000000000001 x0 : fff00000c02d8780
[   10.120834] Call trace:
[   10.121167]  page_counter_cancel+0x120/0x198 (P)
[   10.121763]  page_counter_uncharge+0x34/0x58
[   10.121924]  drain_stock+0x44/0x128
[   10.122014]  refill_stock+0x27c/0x2d8
[   10.122122]  obj_cgroup_uncharge_pages+0x88/0x158
[   10.122324]  refill_obj_stock+0x17c/0x1e0
[   10.122420]  __memcg_slab_free_hook+0x118/0x1e8
[   10.122602]  kmem_cache_free+0x1d4/0x438
[   10.122885]  __fput+0x208/0x308
[   10.122992]  fput_close_sync+0x54/0x130
[   10.123100]  __arm64_sys_close+0xbc/0x110
[   10.123196]  invoke_syscall+0x4c/0x110
[   10.123375]  el0_svc_common+0xb4/0xf0
[   10.123646]  do_el0_svc+0x28/0x40
[   10.123795]  el0_svc+0x40/0x88
[   10.123879]  el0t_64_sync_handler+0x78/0x108
[   10.123975]  el0t_64_sync+0x198/0x1a0
[   10.124197] ---[ end trace 0000000000000000 ]---

tst_tmpdir.c:316: TINFO: Using /tmp/LTP_getyfjRgk 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_getyfjRgk/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>[   94.899227] /usr/local/bin/kirk[264]: starting test getxattr04 (getxattr04)

tst_tmpdir.c:316: TINFO: Using /tmp/LTP_iocPdU4l4 as tmpdir (tmpfs filesystem)
tst_test.c:1900: TINFO: LTP version: 20250130
tst_test.c:1904: TINFO: Tested kernel: 6.15.0-rc4-next-20250428 #1 SMP PREEMPT @1745845956 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>[  151.448793] /usr/local/bin/kirk[264]: 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)