------------[ cut here ]------------
WARNING: CPU: 0 PID: 7983 at kernel/dma/direct.h:
WARNING: CPU: 0 PID: 7983 at kernel/dma/direct.h:87 dma_direct_map_page kernel/dma/direct.h:87 [inline]
WARNING: CPU: 0 PID: 7983 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: 7983 Comm: syz.2.1127 Not tainted 6.16.0-rc7-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 r4:8225b554
[<80201ae4>] (show_stack) from [<8021fdf4>] (__dump_stack lib/dump_stack.c:94 [inline])
[<80201ae4>] (show_stack) from [<8021fdf4>] (dump_stack_lvl+0x54/0x7c lib/dump_stack.c:120)
[<8021fda0>] (dump_stack_lvl) from [<8021fe34>] (dump_stack+0x18/0x1c lib/dump_stack.c:129)
 r5:00000000 r4:82a6dd18
[<8021fe1c>] (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 r1:8224209c r0:82249a34
 r7:80317874
[<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 r7:8225582c r6:dfabdc0c r5:841fe000 r4:00000000
[<802587e8>] (warn_slowpath_fmt) from [<80317874>] (dma_direct_map_page kernel/dma/direct.h:87 [inline])
[<802587e8>] (warn_slowpath_fmt) from [<80317874>] (dma_direct_map_sg+0x374/0x404 kernel/dma/direct.c:479)
 r10:82ab9b30 r9:00000000 r8:00000000 r7:83a50410 r6:85956f40 r5:00018000
 r4:85956540
[<80317500>] (dma_direct_map_sg) from [<80315fd4>] (__dma_map_sg_attrs+0x4c/0x2fc kernel/dma/mapping.c:214)
 r10:856bfa00 r9:83a50b48 r8:00000001 r7:85956f40 r6:00000000 r5:83a50410
 r4:85956540
[<80315f88>] (__dma_map_sg_attrs) from [<803162d8>] (dma_map_sgtable+0x2c/0x40 kernel/dma/mapping.c:294)
 r10:856bfa00 r9:83a50b48 r8:856bfac0 r7:85956e00 r6:85956e00 r5:00000000
 r4:85956540
[<803162ac>] (dma_map_sgtable) from [<80acddcc>] (drm_gem_map_dma_buf+0x58/0xc4 drivers/gpu/drm/drm_prime.c:662)
 r4:85956540
[<80acdd74>] (drm_gem_map_dma_buf) from [<80b8f42c>] (dma_buf_map_attachment+0x50/0x164 drivers/dma-buf/dma-buf.c:1126)
 r7:85956e00 r6:00000000 r5:00000000 r4:85956e00
[<80b8f3dc>] (dma_buf_map_attachment) from [<80b8f57c>] (dma_buf_map_attachment_unlocked+0x3c/0x78 drivers/dma-buf/dma-buf.c:1196)
 r7:85956e00 r6:83a50800 r5:00000000 r4:85956e00
[<80b8f540>] (dma_buf_map_attachment_unlocked) from [<80ace6ac>] (drm_gem_prime_import_dev drivers/gpu/drm/drm_prime.c:957 [inline])
[<80b8f540>] (dma_buf_map_attachment_unlocked) from [<80ace6ac>] (drm_gem_prime_import_dev+0x88/0x1a0 drivers/gpu/drm/drm_prime.c:927)
 r5:840a2b00 r4:86fd8000
[<80ace624>] (drm_gem_prime_import_dev) from [<80aced00>] (drm_gem_prime_import drivers/gpu/drm/drm_prime.c:1000 [inline])
[<80ace624>] (drm_gem_prime_import_dev) from [<80aced00>] (drm_gem_prime_fd_to_handle+0x184/0x230 drivers/gpu/drm/drm_prime.c:319)
 r9:83a50b48 r8:856bfac0 r7:dfabde64 r6:83a50800 r5:856bfa00 r4:86fd8000
[<80aceb7c>] (drm_gem_prime_fd_to_handle) from [<80aceec0>] (drm_prime_fd_to_handle_ioctl+0x34/0x38 drivers/gpu/drm/drm_prime.c:375)
 r9:841fe000 r8:83a50800 r7:dfabde64 r6:80acee8c r5:856bfa00 r4:00000000
[<80acee8c>] (drm_prime_fd_to_handle_ioctl) from [<80ac0418>] (drm_ioctl_kernel+0xb8/0x120 drivers/gpu/drm/drm_ioctl.c:796)
 r5:856bfa00 r4:00000020
[<80ac0360>] (drm_ioctl_kernel) from [<80ac06e4>] (drm_ioctl+0x264/0x5b0 drivers/gpu/drm/drm_ioctl.c:893)
 r8:81d38b28 r7:83a50800 r6:c00c642e r5:0000000c r4:0000000c
[<80ac0480>] (drm_ioctl) from [<805679c4>] (vfs_ioctl fs/ioctl.c:51 [inline])
[<80ac0480>] (drm_ioctl) from [<805679c4>] (do_vfs_ioctl fs/ioctl.c:861 [inline])
[<80ac0480>] (drm_ioctl) from [<805679c4>] (__do_sys_ioctl fs/ioctl.c:905 [inline])
[<80ac0480>] (drm_ioctl) from [<805679c4>] (sys_ioctl+0x130/0xdc8 fs/ioctl.c:893)
 r10:841fe000 r9:84c89000 r8:00000003 r7:20000080 r6:84c89001 r5:00000000
 r4:c00c642e
[<80567894>] (sys_ioctl) from [<80200060>] (ret_fast_syscall+0x0/0x1c arch/arm/mm/proc-v7.S:67)
Exception stack(0xdfabdfa8 to 0xdfabdff0)
dfa0:                   00000000 00000000 00000003 c00c642e 20000080 00000000
dfc0: 00000000 00000000 002f6300 00000036 002e0000 00000000 00006364 76b0b0bc
dfe0: 76b0aec0 76b0aeb0 000193a4 00131fc0
 r10:00000036 r9:841fe000 r8:8020029c r7:00000036 r6:002f6300 r5:00000000
 r4:00000000
Rebooting in 86400 seconds..