------------[ cut here ]------------
[    0.000000] WARNING: CPU: 0 PID: 0 at kernel/trace/ftrace.c:7188 ftrace_process_locs+0x68c/0x6d8
[    0.000000] Extra allocated pages for ftrace
[    0.000000] Modules linked in:
[    0.000000] CPU: 0 UID: 0 PID: 0 Comm: swapper Not tainted 6.15.0-rc2-next-20250415 #1 NONE 
[    0.000000] Hardware name: Generic DT based system
[    0.000000] Call trace: 
[    0.000000]  unwind_backtrace from show_stack+0x28/0x2c
[    0.000000]  show_stack from dump_stack_lvl+0x68/0x80
[    0.000000]  dump_stack_lvl from __warn+0xe0/0x1e8
[    0.000000]  __warn from warn_slowpath_fmt+0x12c/0x178
[    0.000000]  warn_slowpath_fmt from ftrace_process_locs+0x68c/0x6d8
[    0.000000]  ftrace_process_locs from ftrace_init+0x8c/0xec
[    0.000000]  ftrace_init from start_kernel+0x18c/0x38c
[    0.000000]  start_kernel from 0x0
[    0.000000] ---[ end trace 0000000000000000 ]---

getxattr04 getxattr04
getxattr04: <12>[  267.824104] /usr/local/bin/kirk[269]: starting test getxattr04 (getxattr04)

ioctl_loop06 ioctl_loop06
ioctl_loop06: <12>[  303.055660] /usr/local/bin/kirk[269]: 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)