0 pages in swap cache
Free swap  = 124996kB
Total swap = 124996kB
2097051 pages RAM
0 pages HighMem/MovableOnly
426850 pages reserved
0 pages cma reserved
------------[ cut here ]------------
WARNING: drivers/dma-buf/dma-buf.c:1528 at dma_buf_vmap+0x306/0x3b0 drivers/dma-buf/dma-buf.c:1528, CPU#1: syz.3.1204/10388
Modules linked in:
CPU: 1 UID: 0 PID: 10388 Comm: syz.3.1204 Tainted: G             L      syzkaller #0 PREEMPT(full) 
Tainted: [L]=SOFTLOCKUP
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025
RIP: 0010:dma_buf_vmap+0x306/0x3b0 drivers/dma-buf/dma-buf.c:1528
Code: cc cc cc e8 1c f3 d1 fb 90 0f 0b 90 b8 ea ff ff ff eb bc e8 0c f3 d1 fb 90 0f 0b 90 e9 0d fe ff ff e8 fe f2 d1 fb 44 89 f0 90 <0f> 0b 90 49 bd 00 00 00 00 00 fc ff df eb 91 e8 66 22 6c 05 48 c7
RSP: 0018:ffffc9000bf473a0 EFLAGS: 00010293
RAX: 00000000fffffff4 RBX: ffff88806fbc0028 RCX: ffff88803144bd00
RDX: 0000000000000000 RSI: 00000000fffffff4 RDI: 0000000000000000
RBP: ffffc9000bf47450 R08: ffffc9000bf47227 R09: 1ffff920017e8e44
R10: dffffc0000000000 R11: fffff520017e8e45 R12: ffffffff85f11660
R13: ffff88806fbc0030 R14: 00000000fffffff4 R15: 1ffff1100df78005
FS:  00007fcd2a2ec6c0(0000) GS:ffff888125f32000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007fc938876f98 CR3: 000000002a08e000 CR4: 00000000003526f0
Call Trace:
 <TASK>
 drm_gem_shmem_vmap_locked+0x14c/0x790 drivers/gpu/drm/drm_gem_shmem_helper.c:393
 drm_gem_vmap_locked drivers/gpu/drm/drm_gem.c:1273 [inline]
 drm_gem_vmap+0x10a/0x1d0 drivers/gpu/drm/drm_gem.c:1315
 drm_gem_fb_vmap+0xaa/0x8d0 drivers/gpu/drm/drm_gem_framebuffer_helper.c:369
 drm_atomic_helper_prepare_planes+0x2d6/0xb60 drivers/gpu/drm/drm_atomic_helper.c:2762
 drm_atomic_helper_commit+0x19d/0xb10 drivers/gpu/drm/drm_atomic_helper.c:2191
 drm_atomic_commit+0x262/0x2c0 drivers/gpu/drm/drm_atomic.c:1743
 drm_atomic_helper_update_plane+0x248/0x3b0 drivers/gpu/drm/drm_atomic_helper.c:3362
 drm_mode_cursor_universal drivers/gpu/drm/drm_plane.c:1256 [inline]
 drm_mode_cursor_common+0xb7e/0x12d0 drivers/gpu/drm/drm_plane.c:1315
 drm_mode_cursor_ioctl+0xbf/0x110 drivers/gpu/drm/drm_plane.c:1365
 drm_ioctl_kernel+0x2cf/0x390 drivers/gpu/drm/drm_ioctl.c:804
 drm_ioctl+0x67f/0xb10 drivers/gpu/drm/drm_ioctl.c:901
 vfs_ioctl fs/ioctl.c:51 [inline]
 __do_sys_ioctl fs/ioctl.c:597 [inline]
 __se_sys_ioctl+0xfc/0x170 fs/ioctl.c:583
 do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline]
 do_syscall_64+0xfa/0xf80 arch/x86/entry/syscall_64.c:94
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7fcd2938f749
Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007fcd2a2ec038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
RAX: ffffffffffffffda RBX: 00007fcd295e5fa0 RCX: 00007fcd2938f749
RDX: 0000200000000280 RSI: 00000000c01c64a3 RDI: 0000000000000003
RBP: 00007fcd2a2ec090 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
R13: 00007fcd295e6038 R14: 00007fcd295e5fa0 R15: 00007ffd7209eef8
 </TASK>