Hay
Sign in
Date
May 13, 2025, 12:07 p.m.

Environment
qemu-armv7
x15 

------------[ cut here ]------------
[   38.006610] WARNING: CPU: 0 PID: 580 at mm/highmem.c:622 kunmap_local_indexed+0x178/0x17c
[   38.009011] Modules linked in: fuse
[   38.009970] CPU: 0 UID: 0 PID: 580 Comm: uffd-unit-tests Not tainted 6.15.0-rc6-next-20250513 #1 NONE 
[   38.010329] Hardware name: Generic DT based system
[   38.010567] Call trace: 
[   38.010918]  unwind_backtrace from show_stack+0x18/0x1c
[   38.011512]  show_stack from dump_stack_lvl+0x6c/0x8c
[   38.011679]  dump_stack_lvl from __warn+0x84/0x130
[   38.011838]  __warn from warn_slowpath_fmt+0x18c/0x194
[   38.012037]  warn_slowpath_fmt from kunmap_local_indexed+0x178/0x17c
[   38.012221]  kunmap_local_indexed from move_pages+0x924/0x198c
[   38.012396]  move_pages from userfaultfd_ioctl+0x129c/0x2144
[   38.012597]  userfaultfd_ioctl from sys_ioctl+0x558/0xd24
[   38.012769]  sys_ioctl from ret_fast_syscall+0x0/0x1c
[   38.013248] Exception stack(0xf9fbdfa8 to 0xf9fbdff0)
[   38.013687] dfa0:                   00001000 00000000 00000005 c028aa05 b2deecd8 b2deecb0
[   38.013912] dfc0: 00001000 00000000 00000005 00000036 8010aa01 00490000 b2deed80 00000012
[   38.014869] dfe0: 00000036 b2deec98 b6ea1861 b6e0f736
[   38.015864] ---[ end trace 0000000000000000 ]---
Metadata Full log Test run details 

------------[ cut here ]------------
[   56.111937] WARNING: CPU: 0 PID: 578 at mm/highmem.c:622 kunmap_local_indexed+0x198/0x1a4
[   56.114395] Modules linked in: nfnetlink ip_tables x_tables
[   56.115502] CPU: 0 UID: 0 PID: 578 Comm: uffd-unit-tests Tainted: G        W           6.15.0-rc6-next-20250513 #1 NONE 
[   56.115784] Tainted: [W]=WARN
[   56.115934] Hardware name: Generic DT based system
[   56.116210] Call trace: 
[   56.116641]  unwind_backtrace from show_stack+0x10/0x14
[   56.116895]  show_stack from dump_stack_lvl+0x50/0x5c
[   56.116979]  dump_stack_lvl from __warn+0xd8/0x1e0
[   56.117070]  __warn from warn_slowpath_fmt+0xa8/0x174
[   56.117419]  warn_slowpath_fmt from kunmap_local_indexed+0x198/0x1a4
[   56.117808]  kunmap_local_indexed from move_pages_pte+0xd14/0xe34
[   56.118167]  move_pages_pte from move_pages+0x428/0x5bc
[   56.118246]  move_pages from userfaultfd_ioctl+0x900/0x1ec0
[   56.118326]  userfaultfd_ioctl from sys_ioctl+0xd24/0xd90
[   56.118517]  sys_ioctl from ret_fast_syscall+0x0/0x5c
[   56.118823] Exception stack(0xf9d05fa8 to 0xf9d05ff0)
[   56.119058] 5fa0:                   00001000 00000005 00000005 c028aa05 b2d3ecd8 b2d3ecc8
[   56.119173] 5fc0: 00001000 00000005 b2d3ece0 00000036 b2d3ed84 b2d3ed50 b2d3ed7c b2d3ed58
[   56.119586] 5fe0: 00000036 b2d3ecb0 b6df1861 b6d5f736
[   56.119798] ---[ end trace 0000000000000000 ]---
Metadata Full log Test run details 

------------[ cut here ]------------
[   40.369323] WARNING: CPU: 0 PID: 685 at mm/highmem.c:622 kunmap_local_indexed+0x198/0x1a4
[   40.377593] Modules linked in: etnaviv snd_soc_simple_card omapdrm snd_soc_simple_card_utils gpu_sched onboard_usb_dev ahci_dwc snd_soc_davinci_mcasp snd_soc_ti_sdma snd_soc_ti_udma snd_soc_ti_edma snd_soc_tlv320aic3x_i2c snd_soc_tlv320aic3x snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore omap_remoteproc display_connector ti_tpd12s015 nfnetlink ip_tables x_tables
[   40.412139] CPU: 0 UID: 0 PID: 685 Comm: uffd-unit-tests Tainted: G        W           6.15.0-rc6-next-20250513 #1 NONE 
[   40.412170] Tainted: [W]=WARN
[   40.412170] Hardware name: Generic DRA74X (Flattened Device Tree)
[   40.412170] Call trace: 
[   40.412170]  unwind_backtrace from show_stack+0x10/0x14
[   40.412200]  show_stack from dump_stack_lvl+0x50/0x5c
[   40.412200]  dump_stack_lvl from __warn+0xd8/0x1e0
[   40.412200]  __warn from warn_slowpath_fmt+0xa8/0x174
[   40.412231]  warn_slowpath_fmt from kunmap_local_indexed+0x198/0x1a4
[   40.412231]  kunmap_local_indexed from move_pages_pte+0xd14/0xe34
[   40.412261]  move_pages_pte from move_pages+0x428/0x5bc
[   40.412261]  move_pages from userfaultfd_ioctl+0x900/0x1ec0
[   40.412261]  userfaultfd_ioctl from sys_ioctl+0xd24/0xd90
[   40.412292]  sys_ioctl from ret_fast_syscall+0x0/0x5c
[   40.412292] Exception stack(0xf275dfa8 to 0xf275dff0)
[   40.412292] dfa0:                   00001000 00000005 00000005 c028aa05 b2dcecd8 b2dcecc8
[   40.412292] dfc0: 00001000 00000005 b2dcece0 00000036 b2dced84 b2dced50 b2dced7c b2dced58
[   40.412292] dfe0: 00000036 b2dcecb0 b6e81861 b6def736
[   40.412322] ---[ end trace 0000000000000000 ]---
Metadata Full log Test run details