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1
WARNING: mm/slub.c:5459 at ___kmalloc_large_node+0x132/0x170 mm/slub.c:5459, CPU#2: syz.0.16/6329
Modules linked in:
CPU: 2 UID: 0 PID: 6329 Comm: syz.0.16 Not tainted syzkaller #0 PREEMPT(full) 
Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014
RIP: 0010:___kmalloc_large_node+0x132/0x170 mm/slub.c:5459
Code: db 0f 85 66 ff ff ff 45 31 e4 eb cb 48 81 ff 00 00 40 00 0f 86 07 ff ff ff 80 3d 83 59 d6 0f 00 75 0b c6 05 7a 59 d6 0f 01 90 <0f> 0b 90 48 83 c4 08 31 c0 5b 5d 41 5c 41 5d 41 5e c3 cc cc cc cc
RSP: 0018:ffffc900031a79c8 EFLAGS: 00010246
RAX: ffffffff85e544e7 RBX: 00000000007a1200 RCX: 0000000000000000
RDX: 00000000ffffffff RSI: 0000000000000dc0 RDI: 00000000007a1200
RBP: 0000000000000dc0 R08: 0000000000000000 R09: 0000000000000000
R10: ffff8880553d08ff R11: 0000000000000000 R12: 0000000000000dc0
R13: 00000000ffffffff R14: 00000000007a1200 R15: 00000000000f4240
FS:  00007fe8afd646c0(0000) GS:ffff8880d467c000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00004000003d0000 CR3: 00000000281a3000 CR4: 0000000000352ef0
Call Trace:
 <TASK>
 __kmalloc_large_node_noprof+0x1c/0x70 mm/slub.c:5502
 __do_kmalloc_node mm/slub.c:5519 [inline]
 __kmalloc_noprof+0x5a3/0x840 mm/slub.c:5556
 _kmalloc_noprof include/linux/slab.h:995 [inline]
 _kzalloc_noprof include/linux/slab.h:1312 [inline]
 fill_object_idr drivers/gpu/drm/drm_lease.c:389 [inline]
 drm_mode_create_lease_ioctl+0x4a7/0x1ff0 drivers/gpu/drm/drm_lease.c:521
 drm_ioctl_kernel+0x1f3/0x3e0 drivers/gpu/drm/drm_ioctl.c:817
 drm_ioctl+0x5e6/0xc60 drivers/gpu/drm/drm_ioctl.c:914
 vfs_ioctl fs/ioctl.c:51 [inline]
 __do_sys_ioctl fs/ioctl.c:597 [inline]
 __se_sys_ioctl fs/ioctl.c:583 [inline]
 __x64_sys_ioctl+0x18e/0x210 fs/ioctl.c:583
 do_syscall_x64 arch/x86/entry/syscall_64.c:61 [inline]
 do_syscall_64+0x123/0x790 arch/x86/entry/syscall_64.c:84
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7fe8aef97479
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:00007fe8afd64028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
RAX: ffffffffffffffda RBX: 00007fe8af1c5fa0 RCX: 00007fe8aef97479
RDX: 0000400000000180 RSI: 00000000c01864c6 RDI: 0000000000000003
RBP: 00007fe8af0281bc R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 0000000000000000 R14: 00007fe8af1c5fa0 R15: 00007ffc15bba848
 </TASK>