(syz.0.0,5320,0):__ocfs2_journal_access:705 ERROR: Error -30 getting 1 access to buffer!
(syz.0.0,5320,0):ocfs2_write_end_nolock:1949 ERROR: status = -30
(syz.0.0,5320,0):ocfs2_commit_trans:382 ERROR: status = -5
------------[ cut here ]------------
kernel BUG at fs/ocfs2/aops.c:2259!
Oops: invalid opcode: 0000 [#1] PREEMPT SMP KASAN NOPTI
CPU: 0 UID: 0 PID: 5320 Comm: syz.0.0 Not tainted 6.14.0-rc2-syzkaller-00039-g09fbf3d50205 #0
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_dio_wr_get_block+0x18bd/0x18d0 fs/ocfs2/aops.c:2259
Code: e2 8e 4c 89 f2 e8 e3 84 72 01 e9 3a f6 ff ff e8 79 57 47 08 e8 b4 ce 10 fe 90 0f 0b e8 ac ce 10 fe 90 0f 0b e8 a4 ce 10 fe 90 <0f> 0b e8 9c ce 10 fe 90 0f 0b 66 0f 1f 84 00 00 00 00 00 90 90 90
RSP: 0018:ffffc9000d146cc0 EFLAGS: 00010287
RAX: ffffffff83ae80fc RBX: 0000000000001000 RCX: 0000000000100000
RDX: ffffc9000ee5b000 RSI: 00000000000ce977 RDI: 00000000000ce978
RBP: ffffc9000d146eb0 R08: ffffffff83ae7b9b R09: 1ffffffff285f729
R10: dffffc0000000000 R11: fffffbfff285f72a R12: 1ffff11008219d0d
R13: dffffc0000000000 R14: 00000000ffffffe2 R15: ffff888043b46e50
FS:  00007fd749fd76c0(0000) GS:ffff88801fc00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007fd749f52fe0 CR3: 0000000036c64000 CR4: 0000000000352ef0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <TASK>
 get_more_blocks fs/direct-io.c:648 [inline]
 do_direct_IO fs/direct-io.c:936 [inline]
 __blockdev_direct_IO+0x1c87/0x4890 fs/direct-io.c:1243
 ocfs2_direct_IO+0x255/0x2c0 fs/ocfs2/aops.c:2445
 generic_file_direct_write+0x1e6/0x400 mm/filemap.c:4112
 __generic_file_write_iter+0x126/0x230 mm/filemap.c:4276
 ocfs2_file_write_iter+0x19af/0x2180 fs/ocfs2/file.c:2469
 iter_file_splice_write+0xbfa/0x1510 fs/splice.c:743
 do_splice_from fs/splice.c:941 [inline]
 direct_splice_actor+0x11b/0x220 fs/splice.c:1164
 splice_direct_to_actor+0x586/0xc80 fs/splice.c:1108
 do_splice_direct_actor fs/splice.c:1207 [inline]
 do_splice_direct+0x289/0x3e0 fs/splice.c:1233
 do_sendfile+0x564/0x8a0 fs/read_write.c:1363
 __do_sys_sendfile64 fs/read_write.c:1424 [inline]
 __se_sys_sendfile64+0x17c/0x1e0 fs/read_write.c:1410
 do_syscall_x64 arch/x86/entry/common.c:52 [inline]
 do_syscall_64+0xf3/0x230 arch/x86/entry/common.c:83
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7fd74918cde9
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:00007fd749fd7038 EFLAGS: 00000246 ORIG_RAX: 0000000000000028
RAX: ffffffffffffffda RBX: 00007fd7493a6080 RCX: 00007fd74918cde9
RDX: 0000000000000000 RSI: 0000000000000006 RDI: 0000000000000006
RBP: 00007fd74920e2a0 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000800000009 R11: 0000000000000246 R12: 0000000000000000
R13: 0000000000000000 R14: 00007fd7493a6080 R15: 00007ffe57bd8268
 </TASK>
Modules linked in:
---[ end trace 0000000000000000 ]---
RIP: 0010:ocfs2_dio_wr_get_block+0x18bd/0x18d0 fs/ocfs2/aops.c:2259
Code: e2 8e 4c 89 f2 e8 e3 84 72 01 e9 3a f6 ff ff e8 79 57 47 08 e8 b4 ce 10 fe 90 0f 0b e8 ac ce 10 fe 90 0f 0b e8 a4 ce 10 fe 90 <0f> 0b e8 9c ce 10 fe 90 0f 0b 66 0f 1f 84 00 00 00 00 00 90 90 90
RSP: 0018:ffffc9000d146cc0 EFLAGS: 00010287
RAX: ffffffff83ae80fc RBX: 0000000000001000 RCX: 0000000000100000
RDX: ffffc9000ee5b000 RSI: 00000000000ce977 RDI: 00000000000ce978
RBP: ffffc9000d146eb0 R08: ffffffff83ae7b9b R09: 1ffffffff285f729
R10: dffffc0000000000 R11: fffffbfff285f72a R12: 1ffff11008219d0d
R13: dffffc0000000000 R14: 00000000ffffffe2 R15: ffff888043b46e50
FS:  00007fd749fd76c0(0000) GS:ffff88801fc00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007fd749f52fe0 CR3: 0000000036c64000 CR4: 0000000000352ef0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400