Aborting journal on device loop0-75.
Buffer I/O error on dev loop0, logical block 640, lost sync page write
JBD2: I/O error when updating journal superblock for loop0-75.
(syz.0.0,5326,0):__ocfs2_journal_access:705 ERROR: Error -5 getting 1 access to buffer!
(syz.0.0,5326,0):ocfs2_write_end_nolock:1942 ERROR: status = -5
(syz.0.0,5326,0):ocfs2_commit_trans:382 ERROR: status = -5
------------[ cut here ]------------
kernel BUG at fs/ocfs2/mmap.c:107!
Oops: invalid opcode: 0000 [#1] SMP KASAN NOPTI
CPU: 0 UID: 0 PID: 5326 Comm: syz.0.0 Not tainted 6.15.0-rc1-syzkaller #0 PREEMPT(full) 
Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
RIP: 0010:__ocfs2_page_mkwrite fs/ocfs2/mmap.c:107 [inline]
RIP: 0010:ocfs2_page_mkwrite+0xda1/0xdb0 fs/ocfs2/mmap.c:144
Code: ff df 4d 89 fc e9 85 f3 ff ff 48 ff cb e8 d7 03 f9 fd 49 89 dc 49 be 00 00 00 00 00 fc ff df e9 6b f3 ff ff e8 c0 03 f9 fd 90 <0f> 0b 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 00 90 90 90 90 90 90 90
RSP: 0018:ffffc9000d3a7720 EFLAGS: 00010293
RAX: ffffffff83ca5160 RBX: 00000000fffffffb RCX: ffff8880007ca440
RDX: 0000000000000000 RSI: 0000000000001000 RDI: 00000000fffffffb
RBP: ffffc9000d3a78e0 R08: ffffffff83ca4f52 R09: 1ffffffff20bfbee
R10: dffffc0000000000 R11: fffffbfff20bfbef R12: 0000000000001000
R13: 0000000000002000 R14: ffffea000151c8c0 R15: 0000000000000000
FS:  0000555587a56500(0000) GS:ffff88808c596000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000200000002000 CR3: 000000003f42c000 CR4: 0000000000352ef0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <TASK>
 do_page_mkwrite+0x159/0x340 mm/memory.c:3287
 do_shared_fault mm/memory.c:5594 [inline]
 do_fault mm/memory.c:5656 [inline]
 do_pte_missing mm/memory.c:4160 [inline]
 handle_pte_fault+0x10c6/0x61c0 mm/memory.c:5997
 __handle_mm_fault mm/memory.c:6140 [inline]
 handle_mm_fault+0x1129/0x1bf0 mm/memory.c:6309
 do_user_addr_fault arch/x86/mm/fault.c:1388 [inline]
 handle_page_fault arch/x86/mm/fault.c:1480 [inline]
 exc_page_fault+0x2bb/0x920 arch/x86/mm/fault.c:1538
 asm_exc_page_fault+0x26/0x30 arch/x86/include/asm/idtentry.h:623
RIP: 0033:0x7f4dc49567a5
Code: 0f 1f 44 00 00 62 e1 fe 28 6f 0e 62 e1 fe 28 6f 56 01 62 e1 fe 28 6f 5e 02 62 e1 fe 28 6f 66 03 48 83 ee 80 62 e1 fd 28 7f 0f <62> e1 fd 28 7f 57 01 62 e1 fd 28 7f 5f 02 62 e1 fd 28 7f 67 03 48
RSP: 002b:00007fffc61e11a8 EFLAGS: 00010207
RAX: 0000200000001254 RBX: 0000000000000004 RCX: 0000200000001254
RDX: 00002000000021d4 RSI: 00007f4dc440a51e RDI: 0000200000001fe0
RBP: 00007fffc61e1278 R08: 0000000000000000 R09: 0000000000000040
R10: 0000000000000000 R11: 0000000000000001 R12: 00007f4dc4ba5fac
R13: 00007f4dc4ba5fa0 R14: fffffffffffffffe R15: 00007fffc61e12c0
 </TASK>
Modules linked in:
---[ end trace 0000000000000000 ]---
RIP: 0010:__ocfs2_page_mkwrite fs/ocfs2/mmap.c:107 [inline]
RIP: 0010:ocfs2_page_mkwrite+0xda1/0xdb0 fs/ocfs2/mmap.c:144
Code: ff df 4d 89 fc e9 85 f3 ff ff 48 ff cb e8 d7 03 f9 fd 49 89 dc 49 be 00 00 00 00 00 fc ff df e9 6b f3 ff ff e8 c0 03 f9 fd 90 <0f> 0b 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 00 90 90 90 90 90 90 90
RSP: 0018:ffffc9000d3a7720 EFLAGS: 00010293
RAX: ffffffff83ca5160 RBX: 00000000fffffffb RCX: ffff8880007ca440
RDX: 0000000000000000 RSI: 0000000000001000 RDI: 00000000fffffffb
RBP: ffffc9000d3a78e0 R08: ffffffff83ca4f52 R09: 1ffffffff20bfbee
R10: dffffc0000000000 R11: fffffbfff20bfbef R12: 0000000000001000
R13: 0000000000002000 R14: ffffea000151c8c0 R15: 0000000000000000
FS:  0000555587a56500(0000) GS:ffff88808c596000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000200000002000 CR3: 000000003f42c000 CR4: 0000000000352ef0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400