------------[ cut here ]------------
WARNING: CPU: 0 PID: 14890 at kernel/dma/direct.h:87 dma_direct_map_page kernel/dma/direct.h:87 [inline]
WARNING: CPU: 0 PID: 14890 at kernel/dma/direct.h:87 dma_direct_map_sg+0x374/0x404 kernel/dma/direct.c:479
Modules linked in:
Kernel panic - not syncing: kernel: panic_on_warn set ...
CPU: 0 UID: 0 PID: 14890 Comm: syz.4.2436 Not tainted 6.16.0-rc6-syzkaller #0 PREEMPT 
Hardware name: ARM-Versatile Express
Call trace: 
[<80201a00>] (dump_backtrace) from [<80201afc>] (show_stack+0x18/0x1c arch/arm/kernel/traps.c:257)
 r7:00000000 r6:8282083c r5:00000000 r4:8225c260
[<80201ae4>] (show_stack) from [<8021fde4>] (__dump_stack lib/dump_stack.c:94 [inline])
[<80201ae4>] (show_stack) from [<8021fde4>] (dump_stack_lvl+0x54/0x7c lib/dump_stack.c:120)
[<8021fd90>] (dump_stack_lvl) from [<8021fe24>] (dump_stack+0x18/0x1c lib/dump_stack.c:129)
 r5:00000000 r4:82a6dd18
[<8021fe0c>] (dump_stack) from [<80202614>] (panic+0x120/0x374 kernel/panic.c:382)
[<802024f4>] (panic) from [<80258578>] (check_panic_on_warn kernel/panic.c:273 [inline])
[<802024f4>] (panic) from [<80258578>] (get_taint+0x0/0x1c kernel/panic.c:268)
 r3:8280c684 r2:00000001 r1:82242da8 r0:8224a740
 r7:8031788c
[<80258504>] (check_panic_on_warn) from [<802586dc>] (__warn+0x80/0x188 kernel/panic.c:777)
[<8025865c>] (__warn) from [<8025895c>] (warn_slowpath_fmt+0x178/0x1f4 kernel/panic.c:804)
 r8:00000009 r7:82256538 r6:dfaedc0c r5:8382bc00 r4:00000000
[<802587e8>] (warn_slowpath_fmt) from [<8031788c>] (dma_direct_map_page kernel/dma/direct.h:87 [inline])
[<802587e8>] (warn_slowpath_fmt) from [<8031788c>] (dma_direct_map_sg+0x374/0x404 kernel/dma/direct.c:479)
 r10:82ab9cb0 r9:00000000 r8:00000000 r7:83bea410 r6:8594a780 r5:00018000
 r4:8594a5c0
[<80317518>] (dma_direct_map_sg) from [<80315fec>] (__dma_map_sg_attrs+0x4c/0x2fc kernel/dma/mapping.c:214)
 r10:8592d600 r9:83beab48 r8:00000001 r7:8594a780 r6:00000000 r5:83bea410
 r4:8594a5c0
[<80315fa0>] (__dma_map_sg_attrs) from [<803162f0>] (dma_map_sgtable+0x2c/0x40 kernel/dma/mapping.c:294)
 r10:8592d600 r9:83beab48 r8:8592d6c0 r7:8594a6c0 r6:8594a6c0 r5:00000000
 r4:8594a5c0
[<803162c4>] (dma_map_sgtable) from [<80ad4254>] (drm_gem_map_dma_buf+0x58/0xc4 drivers/gpu/drm/drm_prime.c:662)
 r4:8594a5c0
[<80ad41fc>] (drm_gem_map_dma_buf) from [<80b95774>] (dma_buf_map_attachment+0x50/0x164 drivers/dma-buf/dma-buf.c:1126)
 r7:8594a6c0 r6:00000000 r5:00000000 r4:8594a6c0
[<80b95724>] (dma_buf_map_attachment) from [<80b958c4>] (dma_buf_map_attachment_unlocked+0x3c/0x78 drivers/dma-buf/dma-buf.c:1196)
 r7:8594a6c0 r6:83bea800 r5:00000000 r4:8594a6c0
[<80b95888>] (dma_buf_map_attachment_unlocked) from [<80ad4b34>] (drm_gem_prime_import_dev drivers/gpu/drm/drm_prime.c:957 [inline])
[<80b95888>] (dma_buf_map_attachment_unlocked) from [<80ad4b34>] (drm_gem_prime_import_dev+0x88/0x1a0 drivers/gpu/drm/drm_prime.c:927)
 r5:83cd9d00 r4:858e5c00
[<80ad4aac>] (drm_gem_prime_import_dev) from [<80ad5188>] (drm_gem_prime_import drivers/gpu/drm/drm_prime.c:1000 [inline])
[<80ad4aac>] (drm_gem_prime_import_dev) from [<80ad5188>] (drm_gem_prime_fd_to_handle+0x184/0x230 drivers/gpu/drm/drm_prime.c:319)
 r9:83beab48 r8:8592d6c0 r7:dfaede64 r6:83bea800 r5:8592d600 r4:858e5c00
[<80ad5004>] (drm_gem_prime_fd_to_handle) from [<80ad5348>] (drm_prime_fd_to_handle_ioctl+0x34/0x38 drivers/gpu/drm/drm_prime.c:375)
 r9:8382bc00 r8:83bea800 r7:dfaede64 r6:80ad5314 r5:8592d600 r4:00000000
[<80ad5314>] (drm_prime_fd_to_handle_ioctl) from [<80ac68a0>] (drm_ioctl_kernel+0xb8/0x120 drivers/gpu/drm/drm_ioctl.c:796)
 r5:8592d600 r4:00000020
[<80ac67e8>] (drm_ioctl_kernel) from [<80ac6b6c>] (drm_ioctl+0x264/0x5b0 drivers/gpu/drm/drm_ioctl.c:893)
 r8:81d38f28 r7:83bea800 r6:c00c642e r5:0000000c r4:0000000c
[<80ac6908>] (drm_ioctl) from [<8056e2e4>] (vfs_ioctl fs/ioctl.c:51 [inline])
[<80ac6908>] (drm_ioctl) from [<8056e2e4>] (do_vfs_ioctl fs/ioctl.c:861 [inline])
[<80ac6908>] (drm_ioctl) from [<8056e2e4>] (__do_sys_ioctl fs/ioctl.c:905 [inline])
[<80ac6908>] (drm_ioctl) from [<8056e2e4>] (sys_ioctl+0x130/0xdc8 fs/ioctl.c:893)
 r10:8382bc00 r9:849dc600 r8:00000003 r7:200000c0 r6:849dc601 r5:00000000
 r4:c00c642e
[<8056e1b4>] (sys_ioctl) from [<80200060>] (ret_fast_syscall+0x0/0x1c arch/arm/mm/proc-v7.S:67)
Exception stack(0xdfaedfa8 to 0xdfaedff0)
dfa0:                   00000000 00000000 00000003 c00c642e 200000c0 00000000
dfc0: 00000000 00000000 002f6300 00000036 002e0000 00000000 00006364 76b9b0bc
dfe0: 76b9aec0 76b9aeb0 000193a4 00131f40
 r10:00000036 r9:8382bc00 r8:8020029c r7:00000036 r6:002f6300 r5:00000000
 r4:00000000
Rebooting in 86400 seconds..