io_uring_create+0x741/0x12f0 io_uring/io_uring.c:3590
 io_uring_setup io_uring/io_uring.c:3702 [inline]
 __do_sys_io_uring_setup io_uring/io_uring.c:3729 [inline]
 __se_sys_io_uring_setup+0x2ba/0x330 io_uring/io_uring.c:3723
 do_syscall_64+0xfb/0x240
 entry_SYSCALL_64_after_hwframe+0x72/0x7a
------------[ cut here ]------------
kernel BUG at include/linux/mm.h:1135!
Oops: invalid opcode: 0000 [#1] PREEMPT SMP KASAN PTI
CPU: 0 PID: 5484 Comm: syz-executor.4 Not tainted 6.9.0-rc2-next-20240402-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024
RIP: 0010:put_page_testzero include/linux/mm.h:1135 [inline]
RIP: 0010:folio_put_testzero include/linux/mm.h:1141 [inline]
RIP: 0010:folio_put include/linux/mm.h:1508 [inline]
RIP: 0010:put_page+0x1b6/0x260 include/linux/mm.h:1581
Code: 00 00 e8 6d 25 61 fd 84 c0 74 6e e8 c4 a6 ed fc e9 3f ff ff ff e8 ba a6 ed fc 4c 89 f7 48 c7 c6 a0 12 1f 8c e8 bb ea 36 fd 90 <0f> 0b e8 a3 a6 ed fc e9 a1 fe ff ff 4c 89 f7 be 08 00 00 00 e8 11
RSP: 0018:ffffc9000a857c30 EFLAGS: 00010246
RAX: 63442a6aea6e3a00 RBX: ffffea00007be8b4 RCX: 0000000000000001
RDX: dffffc0000000000 RSI: ffffffff8bcad5c0 RDI: 0000000000000001
RBP: 0000000000000000 R08: ffffffff8fa934ef R09: 1ffffffff1f5269d
R10: dffffc0000000000 R11: fffffbfff1f5269e R12: 1ffff11008c1cd18
R13: ffff8880460c4000 R14: ffffea00007be880 R15: ffff8880460e68c6
FS:  00007f0ef832f6c0(0000) GS:ffff8880b9400000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000555582145938 CR3: 000000002ebce000 CR4: 00000000003526f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <TASK>
 io_pages_unmap+0x1c0/0x320 io_uring/memmap.c:108
 io_rings_free+0xcf/0x2b0 io_uring/io_uring.c:2619
 io_allocate_scq_urings+0x41f/0x640 io_uring/io_uring.c:3437
 io_uring_create+0x741/0x12f0 io_uring/io_uring.c:3590
 io_uring_setup io_uring/io_uring.c:3702 [inline]
 __do_sys_io_uring_setup io_uring/io_uring.c:3729 [inline]
 __se_sys_io_uring_setup+0x2ba/0x330 io_uring/io_uring.c:3723
 do_syscall_64+0xfb/0x240
 entry_SYSCALL_64_after_hwframe+0x72/0x7a
RIP: 0033:0x7f0ef767dda9
Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 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 b0 ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007f0ef832f0c8 EFLAGS: 00000246 ORIG_RAX: 00000000000001a9
RAX: ffffffffffffffda RBX: 00007f0ef77abf80 RCX: 00007f0ef767dda9
RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000006839
RBP: 00007f0ef76ca47a R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 000000000000000b R14: 00007f0ef77abf80 R15: 00007fffc23fa798
 </TASK>
Modules linked in:
---[ end trace 0000000000000000 ]---
RIP: 0010:put_page_testzero include/linux/mm.h:1135 [inline]
RIP: 0010:folio_put_testzero include/linux/mm.h:1141 [inline]
RIP: 0010:folio_put include/linux/mm.h:1508 [inline]
RIP: 0010:put_page+0x1b6/0x260 include/linux/mm.h:1581
Code: 00 00 e8 6d 25 61 fd 84 c0 74 6e e8 c4 a6 ed fc e9 3f ff ff ff e8 ba a6 ed fc 4c 89 f7 48 c7 c6 a0 12 1f 8c e8 bb ea 36 fd 90 <0f> 0b e8 a3 a6 ed fc e9 a1 fe ff ff 4c 89 f7 be 08 00 00 00 e8 11
RSP: 0018:ffffc9000a857c30 EFLAGS: 00010246
RAX: 63442a6aea6e3a00 RBX: ffffea00007be8b4 RCX: 0000000000000001
RDX: dffffc0000000000 RSI: ffffffff8bcad5c0 RDI: 0000000000000001
RBP: 0000000000000000 R08: ffffffff8fa934ef R09: 1ffffffff1f5269d
R10: dffffc0000000000 R11: fffffbfff1f5269e R12: 1ffff11008c1cd18
R13: ffff8880460c4000 R14: ffffea00007be880 R15: ffff8880460e68c6
FS:  00007f0ef832f6c0(0000) GS:ffff8880b9400000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007faec597c038 CR3: 000000002ebce000 CR4: 00000000003506f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400