Hay
Sign in
Date
June 3, 2025, 7:38 a.m.

Environment
qemu-armv7
x15 

------------[ cut here ]------------
[   36.106023] WARNING: CPU: 0 PID: 580 at mm/highmem.c:622 kunmap_local_indexed+0x198/0x1a4
[   36.108350] Modules linked in: nfnetlink ip_tables x_tables
[   36.109420] CPU: 0 UID: 0 PID: 580 Comm: uffd-unit-tests Not tainted 6.15.0-next-20250603 #1 NONE 
[   36.109792] Hardware name: Generic DT based system
[   36.110064] Call trace: 
[   36.110479]  unwind_backtrace from show_stack+0x10/0x14
[   36.110863]  show_stack from dump_stack_lvl+0x50/0x5c
[   36.111085]  dump_stack_lvl from __warn+0xd8/0x1e0
[   36.111289]  __warn from warn_slowpath_fmt+0xa8/0x174
[   36.111574]  warn_slowpath_fmt from kunmap_local_indexed+0x198/0x1a4
[   36.111799]  kunmap_local_indexed from move_pages_pte+0xd14/0xe34
[   36.111995]  move_pages_pte from move_pages+0x428/0x5bc
[   36.112215]  move_pages from userfaultfd_ioctl+0x900/0x1ec0
[   36.112412]  userfaultfd_ioctl from sys_ioctl+0xd24/0xd90
[   36.112616]  sys_ioctl from ret_fast_syscall+0x0/0x5c
[   36.112849] Exception stack(0xf9e2dfa8 to 0xf9e2dff0)
[   36.113065] dfa0:                   00001000 00000005 00000005 c028aa05 b2ceecd8 b2ceecc8
[   36.113339] dfc0: 00001000 00000005 b2ceece0 00000036 b2ceed84 b2ceed50 b2ceed7c b2ceed58
[   36.113643] dfe0: 00000036 b2ceecb0 b6da1861 b6d0f736
[   36.113894] ---[ end trace 0000000000000000 ]---
Metadata Full log Test run details 

------------[ cut here ]------------
[   76.487605] WARNING: CPU: 0 PID: 583 at mm/highmem.c:622 kunmap_local_indexed+0x178/0x17c
[   76.492468] Modules linked in: fuse
[   76.495287] CPU: 0 UID: 0 PID: 583 Comm: uffd-unit-tests Not tainted 6.15.0-next-20250603 #1 NONE 
[   76.496188] Hardware name: Generic DT based system
[   76.496724] Call trace: 
[   76.497482]  unwind_backtrace from show_stack+0x18/0x1c
[   76.498293]  show_stack from dump_stack_lvl+0x6c/0x8c
[   76.499049]  dump_stack_lvl from __warn+0x84/0x130
[   76.499629]  __warn from warn_slowpath_fmt+0x18c/0x194
[   76.499973]  warn_slowpath_fmt from kunmap_local_indexed+0x178/0x17c
[   76.500162]  kunmap_local_indexed from move_pages+0x924/0x198c
[   76.500702]  move_pages from userfaultfd_ioctl+0x129c/0x2144
[   76.501588]  userfaultfd_ioctl from sys_ioctl+0x558/0xd24
[   76.502089]  sys_ioctl from ret_fast_syscall+0x0/0x1c
[   76.502584] Exception stack(0xf9f31fa8 to 0xf9f31ff0)
[   76.503112] 1fa0:                   00001000 00000000 00000005 c028aa05 b2e5ecd8 b2e5ecb0
[   76.503648] 1fc0: 00001000 00000000 00000005 00000036 8010aa01 00450000 b2e5ed80 00000012
[   76.503878] 1fe0: 00000036 b2e5ec98 b6f11861 b6e7f736
[   76.505439] ---[ end trace 0000000000000000 ]---
Metadata Full log Test run details 

------------[ cut here ]------------
[  593.340515] WARNING: CPU: 0 PID: 682 at mm/highmem.c:622 kunmap_local_indexed+0x198/0x1a4
[  593.348815] Modules linked in: etnaviv gpu_sched snd_soc_simple_card snd_soc_simple_card_utils omapdrm ahci_dwc onboard_usb_dev snd_soc_tlv320aic3x_i2c snd_soc_tlv320aic3x snd_soc_davinci_mcasp snd_soc_ti_sdma snd_soc_ti_udma snd_soc_ti_edma snd_soc_core ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore ti_tpd12s015 omap_remoteproc display_connector nfnetlink ip_tables x_tables
[  593.383361] CPU: 0 UID: 0 PID: 682 Comm: uffd-unit-tests Not tainted 6.15.0-next-20250603 #1 NONE 
[  593.383361] Hardware name: Generic DRA74X (Flattened Device Tree)
[  593.383361] Call trace: 
[  593.383392]  unwind_backtrace from show_stack+0x10/0x14
[  593.383392]  show_stack from dump_stack_lvl+0x50/0x5c
[  593.383422]  dump_stack_lvl from __warn+0xd8/0x1e0
[  593.383422]  __warn from warn_slowpath_fmt+0xa8/0x174
[  593.383453]  warn_slowpath_fmt from kunmap_local_indexed+0x198/0x1a4
[  593.383453]  kunmap_local_indexed from move_pages_pte+0xd14/0xe34
[  593.383483]  move_pages_pte from move_pages+0x428/0x5bc
[  593.383483]  move_pages from userfaultfd_ioctl+0x900/0x1ec0
[  593.383483]  userfaultfd_ioctl from sys_ioctl+0xd24/0xd90
[  593.383514]  sys_ioctl from ret_fast_syscall+0x0/0x5c
[  593.383514] Exception stack(0xf26c1fa8 to 0xf26c1ff0)
[  593.383514] 1fa0:                   00001000 00000005 00000005 c028aa05 b2d1ecd8 b2d1ecc8
[  593.383544] 1fc0: 00001000 00000005 b2d1ece0 00000036 b2d1ed84 b2d1ed50 b2d1ed7c b2d1ed58
[  593.383544] 1fe0: 00000036 b2d1ecb0 b6dd1861 b6d3f736
[  593.383544] ---[ end trace 0000000000000000 ]---
Metadata Full log Test run details