Date
May 28, 2025, 8:08 a.m.
| Environment | |
|---|---|
| qemu-armv7 | |
| x15 |
------------[ cut here ]------------ [ 68.494272] WARNING: CPU: 1 PID: 579 at mm/highmem.c:622 kunmap_local_indexed+0x198/0x1a4 [ 68.497865] Modules linked in: nfnetlink ip_tables x_tables [ 68.499436] CPU: 1 UID: 0 PID: 579 Comm: uffd-unit-tests Not tainted 6.15.0-next-20250528 #1 NONE [ 68.500379] Hardware name: Generic DT based system [ 68.500829] Call trace: [ 68.501624] unwind_backtrace from show_stack+0x10/0x14 [ 68.502496] show_stack from dump_stack_lvl+0x50/0x5c [ 68.502813] dump_stack_lvl from __warn+0xd8/0x1e0 [ 68.503219] __warn from warn_slowpath_fmt+0xa8/0x174 [ 68.503759] warn_slowpath_fmt from kunmap_local_indexed+0x198/0x1a4 [ 68.504213] kunmap_local_indexed from move_pages_pte+0xd14/0xe34 [ 68.505203] move_pages_pte from move_pages+0x428/0x5bc [ 68.505549] move_pages from userfaultfd_ioctl+0x900/0x1ec0 [ 68.506160] userfaultfd_ioctl from sys_ioctl+0xd24/0xd90 [ 68.506853] sys_ioctl from ret_fast_syscall+0x0/0x5c [ 68.507330] Exception stack(0xf9d0dfa8 to 0xf9d0dff0) [ 68.507774] dfa0: 00001000 00000005 00000005 c028aa05 b2d7ecd8 b2d7ecc8 [ 68.508303] dfc0: 00001000 00000005 b2d7ece0 00000036 b2d7ed84 b2d7ed50 b2d7ed7c b2d7ed58 [ 68.508809] dfe0: 00000036 b2d7ecb0 b6e31861 b6d9f736 [ 68.509701] ---[ end trace 0000000000000000 ]---
------------[ cut here ]------------ [ 59.599909] WARNING: CPU: 1 PID: 583 at mm/highmem.c:622 kunmap_local_indexed+0x178/0x17c [ 59.602588] Modules linked in: fuse [ 59.603727] CPU: 1 UID: 0 PID: 583 Comm: uffd-unit-tests Not tainted 6.15.0-next-20250528 #1 NONE [ 59.603970] Hardware name: Generic DT based system [ 59.604184] Call trace: [ 59.604655] unwind_backtrace from show_stack+0x18/0x1c [ 59.605064] show_stack from dump_stack_lvl+0x6c/0x8c [ 59.605420] dump_stack_lvl from __warn+0x84/0x130 [ 59.605893] __warn from warn_slowpath_fmt+0x18c/0x194 [ 59.606058] warn_slowpath_fmt from kunmap_local_indexed+0x178/0x17c [ 59.606427] kunmap_local_indexed from move_pages+0x924/0x198c [ 59.606653] move_pages from userfaultfd_ioctl+0x129c/0x2144 [ 59.606879] userfaultfd_ioctl from sys_ioctl+0x558/0xd24 [ 59.607149] sys_ioctl from ret_fast_syscall+0x0/0x1c [ 59.607462] Exception stack(0xf9f5dfa8 to 0xf9f5dff0) [ 59.607793] dfa0: 00001000 00000000 00000005 c028aa05 b2dbecd8 b2dbecb0 [ 59.608081] dfc0: 00001000 00000000 00000005 00000036 8010aa01 00500000 b2dbed80 00000012 [ 59.608302] dfe0: 00000036 b2dbec98 b6e71861 b6ddf736 [ 59.609025] ---[ end trace 0000000000000000 ]---
------------[ cut here ]------------ [ 40.883819] WARNING: CPU: 1 PID: 676 at mm/highmem.c:622 kunmap_local_indexed+0x198/0x1a4 [ 40.892089] Modules linked in: etnaviv snd_soc_simple_card gpu_sched snd_soc_simple_card_utils omapdrm 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 ti_tpd12s015 display_connector nfnetlink ip_tables x_tables [ 40.926696] CPU: 1 UID: 0 PID: 676 Comm: uffd-unit-tests Not tainted 6.15.0-next-20250528 #1 NONE [ 40.926696] Hardware name: Generic DRA74X (Flattened Device Tree) [ 40.926696] Call trace: [ 40.926727] unwind_backtrace from show_stack+0x10/0x14 [ 40.926757] show_stack from dump_stack_lvl+0x50/0x5c [ 40.926757] dump_stack_lvl from __warn+0xd8/0x1e0 [ 40.926757] __warn from warn_slowpath_fmt+0xa8/0x174 [ 40.926788] warn_slowpath_fmt from kunmap_local_indexed+0x198/0x1a4 [ 40.926788] kunmap_local_indexed from move_pages_pte+0xd14/0xe34 [ 40.926788] move_pages_pte from move_pages+0x428/0x5bc [ 40.926818] move_pages from userfaultfd_ioctl+0x900/0x1ec0 [ 40.926818] userfaultfd_ioctl from sys_ioctl+0xd24/0xd90 [ 40.926818] sys_ioctl from ret_fast_syscall+0x0/0x5c [ 40.926849] Exception stack(0xf2751fa8 to 0xf2751ff0) [ 40.926849] 1fa0: 00001000 00000005 00000005 c028aa05 b2cfecd8 b2cfecc8 [ 40.926849] 1fc0: 00001000 00000005 b2cfece0 00000036 b2cfed84 b2cfed50 b2cfed7c b2cfed58 [ 40.926849] 1fe0: 00000036 b2cfecb0 b6db1861 b6d1f736 [ 40.926849] ---[ end trace 0000000000000000 ]---