[32277.733371] Purging 524288 bytes
[32277.739311] Purging 4526080 bytes
[32280.730410] ------------[ cut here ]------------
[32280.730429] WARNING: CPU: 0 PID: 680 at drivers/iommu/io-pgtable-arm.c:281 arm_lpae_map+0x284/0x3dc
[32280.730447] Modules linked in: snd_usb_audio snd_hwdep snd_usbmidi_lib snd_rawmidi snd_seq_device uvcvideo input_leds led_class videobuf2_vmalloc videobuf2_memops videobuf2_v4l2 videobuf2_common dw_hdmi_i2s_audio dw_hdmi_cec gpio_charger panfrost brcmfmac gpu_sched brcmutil rk_crypto libdes tpm_i2c_infineon ofpart cfg80211 joydev evdev tpm rfkill spi_nor sbs_battery mousedev cros_ec_chardev mtd cros_ec_sysfs cros_ec_debugfs crypto_user fuse binfmt_misc ip_tables x_tables
[32280.730552] CPU: 0 PID: 680 Comm: Compositor Not tainted 5.13.0-rc3-test-1-ARCH+ #1
[32280.730560] Hardware name: Rockchip (Device Tree)
[32280.730570] [<c020c5ac>] (unwind_backtrace) from [<c0208ebc>] (show_stack+0x10/0x14)
[32280.730586] [<c0208ebc>] (show_stack) from [<c081b15c>] (dump_stack+0x88/0xa4)
[32280.730601] [<c081b15c>] (dump_stack) from [<c0818328>] (__warn+0xa8/0xd0)
[32280.730612] [<c0818328>] (__warn) from [<c08183b8>] (warn_slowpath_fmt+0x68/0x80)
[32280.730623] [<c08183b8>] (warn_slowpath_fmt) from [<c0547a00>] (arm_lpae_map+0x284/0x3dc)
[32280.730635] [<c0547a00>] (arm_lpae_map) from [<bf186568>] (mmu_map_sg+0x138/0x154 [panfrost])
[32280.730670] [<bf186568>] (mmu_map_sg [panfrost]) from [<bf186f48>] (panfrost_mmu_map+0x68/0xb8 [panfrost])
[32280.730700] [<bf186f48>] (panfrost_mmu_map [panfrost]) from [<bf183994>] (panfrost_gem_open+0x150/0x170 [panfrost])
[32280.730730] [<bf183994>] (panfrost_gem_open [panfrost]) from [<c0561e04>] (drm_gem_handle_create_tail+0x110/0x168)
[32280.730756] [<c0561e04>] (drm_gem_handle_create_tail) from [<bf183b1c>] (panfrost_gem_create_with_handle+0x68/0x94 [panfrost])
[32280.730778] [<bf183b1c>] (panfrost_gem_create_with_handle [panfrost]) from [<bf182660>] (panfrost_ioctl_create_bo+0x5c/0xac [panfrost])
[32280.730809] [<bf182660>] (panfrost_ioctl_create_bo [panfrost]) from [<c0562d50>] (drm_ioctl+0x2c0/0x2f4)
[32280.730831] [<c0562d50>] (drm_ioctl) from [<c03784f0>] (vfs_ioctl+0x20/0x38)
[32280.730844] [<c03784f0>] (vfs_ioctl) from [<c0379198>] (sys_ioctl+0xb0/0x84c)
[32280.730854] [<c0379198>] (sys_ioctl) from [<c0200060>] (ret_fast_syscall+0x0/0x50)
[32280.730865] Exception stack(0xc6c33fa8 to 0xc6c33ff0)
[32280.730872] 3fa0:                   000fd000 a4e7bea0 00000025 c0186442 a4e7bea0 00000001
[32280.730878] 3fc0: 000fd000 a4e7bea0 c0186442 00000036 a438c98c a4454000 00000000 00000000
[32280.730884] 3fe0: a4838ee4 a4e7be74 a481dc94 b6c699fc
[32280.730910] ---[ end trace 85ef97d4b04648e3 ]---
[32285.206762] panfrost_gem_shrinker_scan: 34 callbacks suppressed
[32285.206775] Purging 5345280 bytes
[32285.214692] Purging 1323008 bytes
[32285.216928] Purging 1048576 bytes