------------[ cut here ]------------
WARNING: CPU: 0 PID: 10301 at kernel/dma/direct.h:87 dma_direct_map_page kernel/dma/direct.h:87 [inline]
WARNING: CPU: 0 PID: 10301 at kernel/dma/direct.h:87 dma_direct_map_sg+0x360/0x3f0 kernel/dma/direct.c:489
Modules linked in:
Kernel panic - not syncing: kernel: panic_on_warn set ...
CPU: 0 UID: 0 PID: 10301 Comm: syz.2.1548 Not tainted 6.15.0-rc6-syzkaller #0 PREEMPT 
Hardware name: ARM-Versatile Express
Call trace: 
[<802019e4>] (dump_backtrace) from [<80201ae0>] (show_stack+0x18/0x1c arch/arm/kernel/traps.c:257)
 r7:00000000 r6:828227fc r5:00000000 r4:82257ddc
[<80201ac8>] (show_stack) from [<80220020>] (__dump_stack lib/dump_stack.c:94 [inline])
[<80201ac8>] (show_stack) from [<80220020>] (dump_stack_lvl+0x54/0x7c lib/dump_stack.c:120)
[<8021ffcc>] (dump_stack_lvl) from [<80220060>] (dump_stack+0x18/0x1c lib/dump_stack.c:129)
 r5:00000000 r4:82a70d4c
[<80220048>] (dump_stack) from [<802025f8>] (panic+0x120/0x374 kernel/panic.c:354)
[<802024d8>] (panic) from [<802619e8>] (check_panic_on_warn kernel/panic.c:243 [inline])
[<802024d8>] (panic) from [<802619e8>] (get_taint+0x0/0x1c kernel/panic.c:238)
 r3:8280c604 r2:00000001 r1:8223e9a4 r0:822464a4
 r7:8031f1d4
[<80261974>] (check_panic_on_warn) from [<80261b4c>] (__warn+0x80/0x188 kernel/panic.c:749)
[<80261acc>] (__warn) from [<80261dcc>] (warn_slowpath_fmt+0x178/0x1f4 kernel/panic.c:776)
 r8:00000009 r7:82252200 r6:df969bf4 r5:8592c800 r4:00000000
[<80261c58>] (warn_slowpath_fmt) from [<8031f1d4>] (dma_direct_map_page kernel/dma/direct.h:87 [inline])
[<80261c58>] (warn_slowpath_fmt) from [<8031f1d4>] (dma_direct_map_sg+0x360/0x3f0 kernel/dma/direct.c:489)
 r10:82abccb0 r9:00000000 r8:00000000 r7:83214810 r6:85333240 r5:00018100
 r4:853338c0
[<8031ee74>] (dma_direct_map_sg) from [<8031d998>] (__dma_map_sg_attrs+0x4c/0x2fc kernel/dma/mapping.c:214)
 r10:84774a00 r9:83214f40 r8:00000001 r7:85333240 r6:00000000 r5:83214810
 r4:853338c0
[<8031d94c>] (__dma_map_sg_attrs) from [<8031dc9c>] (dma_map_sgtable+0x2c/0x40 kernel/dma/mapping.c:294)
 r10:84774a00 r9:83214f40 r8:84774ac0 r7:85333600 r6:85333600 r5:00000000
 r4:853338c0
[<8031dc70>] (dma_map_sgtable) from [<80ac4fb4>] (drm_gem_map_dma_buf+0x58/0xc4 drivers/gpu/drm/drm_prime.c:662)
 r4:853338c0
[<80ac4f5c>] (drm_gem_map_dma_buf) from [<80b83be4>] (__map_dma_buf+0x24/0x88 drivers/dma-buf/dma-buf.c:799)
 r7:85333600 r6:00000000 r5:85333600 r4:85333600
[<80b83bc0>] (__map_dma_buf) from [<80b83cb8>] (dma_buf_map_attachment+0x70/0xa4 drivers/dma-buf/dma-buf.c:1147)
 r7:85333600 r6:83214c00 r5:00000000 r4:85333600
[<80b83c48>] (dma_buf_map_attachment) from [<80b83d28>] (dma_buf_map_attachment_unlocked+0x3c/0x78 drivers/dma-buf/dma-buf.c:1202)
 r5:00000000 r4:85333600
[<80b83cec>] (dma_buf_map_attachment_unlocked) from [<80ac5914>] (drm_gem_prime_import_dev drivers/gpu/drm/drm_prime.c:958 [inline])
[<80b83cec>] (dma_buf_map_attachment_unlocked) from [<80ac5914>] (drm_gem_prime_import_dev+0x88/0x1a0 drivers/gpu/drm/drm_prime.c:928)
 r5:84774100 r4:8518c900
[<80ac588c>] (drm_gem_prime_import_dev) from [<80ac5f58>] (drm_gem_prime_import drivers/gpu/drm/drm_prime.c:1001 [inline])
[<80ac588c>] (drm_gem_prime_import_dev) from [<80ac5f58>] (drm_gem_prime_fd_to_handle+0x17c/0x228 drivers/gpu/drm/drm_prime.c:319)
 r9:83214f40 r8:84774ac0 r7:df969e64 r6:83214c00 r5:84774a00 r4:8518c900
[<80ac5ddc>] (drm_gem_prime_fd_to_handle) from [<80ac6118>] (drm_prime_fd_to_handle_ioctl+0x34/0x38 drivers/gpu/drm/drm_prime.c:375)
 r9:8592c800 r8:83214c00 r7:df969e64 r6:80ac60e4 r5:84774a00 r4:00000000
[<80ac60e4>] (drm_prime_fd_to_handle_ioctl) from [<80ab7710>] (drm_ioctl_kernel+0xb8/0x120 drivers/gpu/drm/drm_ioctl.c:796)
 r5:84774a00 r4:00000020
[<80ab7658>] (drm_ioctl_kernel) from [<80ab79dc>] (drm_ioctl+0x264/0x5b0 drivers/gpu/drm/drm_ioctl.c:893)
 r8:81d354f0 r7:83214c00 r6:c00c642e r5:0000000c r4:0000000c
[<80ab7778>] (drm_ioctl) from [<8056b450>] (vfs_ioctl fs/ioctl.c:51 [inline])
[<80ab7778>] (drm_ioctl) from [<8056b450>] (do_vfs_ioctl fs/ioctl.c:860 [inline])
[<80ab7778>] (drm_ioctl) from [<8056b450>] (__do_sys_ioctl fs/ioctl.c:904 [inline])
[<80ab7778>] (drm_ioctl) from [<8056b450>] (sys_ioctl+0x138/0xd84 fs/ioctl.c:892)
 r10:8592c800 r9:00000004 r8:830d7480 r7:20000300 r6:830d7481 r5:00000000
 r4:c00c642e
[<8056b318>] (sys_ioctl) from [<80200060>] (ret_fast_syscall+0x0/0x1c arch/arm/mm/proc-v7.S:67)
Exception stack(0xdf969fa8 to 0xdf969ff0)
9fa0:                   00000000 00000000 00000004 c00c642e 20000300 00000000
9fc0: 00000000 00000000 002e6300 00000036 002d0000 00000000 00006364 76bed0bc
9fe0: 76becec0 76beceb0 0001939c 00131f30
 r10:00000036 r9:8592c800 r8:8020029c r7:00000036 r6:002e6300 r5:00000000
 r4:00000000
Rebooting in 86400 seconds..