Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
Node 1 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB
53974 total pagecache pages
0 pages in swap cache
Free swap  = 124996kB
Total swap = 124996kB
2097051 pages RAM
0 pages HighMem/MovableOnly
427300 pages reserved
0 pages cma reserved
------------[ cut here ]------------
ret
WARNING: drivers/dma-buf/dma-buf.c:1649 at dma_buf_vmap+0x30f/0x3c0 drivers/dma-buf/dma-buf.c:1649, CPU#1: syz.0.17/6122
Modules linked in:
CPU: 1 UID: 0 PID: 6122 Comm: syz.0.17 Not tainted syzkaller #0 PREEMPT_{RT,(full)} 
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026
RIP: 0010:dma_buf_vmap+0x30f/0x3c0 drivers/dma-buf/dma-buf.c:1649
Code: 95 05 cc e8 03 c9 14 fc 90 0f 0b 90 b8 ea ff ff ff eb b4 e8 f3 c8 14 fc 90 0f 0b 90 e9 11 fe ff ff e8 e5 c8 14 fc 44 89 f0 90 <0f> 0b 90 49 bc 00 00 00 00 00 fc ff df eb 8e e8 2d 63 91 05 48 c7
RSP: 0018:ffffc90003fa73a0 EFLAGS: 00010293
RAX: 00000000fffffff4 RBX: 1ffff920007f4e78 RCX: ffff88802e5ebd80
RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
RBP: ffffc90003fa7450 R08: 0000000000000000 R09: 0000000000000000
R10: dffffc0000000000 R11: fffffbfff1f9e8ff R12: 1ffff1100228e305
R13: ffffffff85b1b400 R14: 00000000fffffff4 R15: ffff888011471830
FS:  0000555568e28500(0000) GS:ffff888125b62000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f68125c0000 CR3: 0000000045d3c000 CR4: 00000000003526f0
Call Trace:
 <TASK>
 drm_gem_shmem_vmap_locked+0x14c/0x800 drivers/gpu/drm/drm_gem_shmem_helper.c:378
 drm_gem_vmap_locked drivers/gpu/drm/drm_gem.c:1405 [inline]
 drm_gem_vmap+0x10a/0x1d0 drivers/gpu/drm/drm_gem.c:1447
 drm_gem_fb_vmap+0xaa/0x8d0 drivers/gpu/drm/drm_gem_framebuffer_helper.c:369
 drm_atomic_helper_prepare_planes+0x2d9/0xb60 drivers/gpu/drm/drm_atomic_helper.c:2838
 drm_atomic_helper_commit+0x19d/0xb10 drivers/gpu/drm/drm_atomic_helper.c:2268
 drm_atomic_commit+0x246/0x2b0 drivers/gpu/drm/drm_atomic.c:1789
 drm_atomic_helper_update_plane+0x248/0x3b0 drivers/gpu/drm/drm_atomic_helper.c:3438
 __setplane_atomic drivers/gpu/drm/drm_plane.c:1101 [inline]
 drm_mode_cursor_universal drivers/gpu/drm/drm_plane.c:1256 [inline]
 drm_mode_cursor_common+0xecc/0x1660 drivers/gpu/drm/drm_plane.c:1315
 drm_mode_cursor_ioctl+0xd4/0x130 drivers/gpu/drm/drm_plane.c:1365
 drm_ioctl_kernel+0x2e2/0x3b0 drivers/gpu/drm/drm_ioctl.c:804
 drm_ioctl+0x6c0/0xb80 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+0xff/0x170 fs/ioctl.c:583
 do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline]
 do_syscall_64+0x15f/0xf80 arch/x86/entry/syscall_64.c:94
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7fa01c90c819
Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 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 e8 ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007fffb2b7d638 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
RAX: ffffffffffffffda RBX: 00007fa01cb85fa0 RCX: 00007fa01c90c819
RDX: 0000200000000280 RSI: 00000000c01c64a3 RDI: 0000000000000003
RBP: 00007fffb2b7d6a0 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
R13: 00007fa01cb85fac R14: 00007fa01cb85fa0 R15: 00007fa01cb85fa0
 </TASK>