(syz.0.0,5316,0):__ocfs2_journal_access:705 ERROR: Error -30 getting 1 access to buffer!
(syz.0.0,5316,0):ocfs2_rotate_rightmost_leaf_left:2901 ERROR: status = -30
(syz.0.0,5316,0):ocfs2_rotate_tree_left:3180 ERROR: status = -30
(syz.0.0,5316,0):ocfs2_try_to_merge_extent:3783 ERROR: status = -30
(syz.0.0,5316,0):__ocfs2_journal_access:705 ERROR: Error -30 getting 1 access to buffer!
(syz.0.0,5316,0):ocfs2_write_end_nolock:1942 ERROR: status = -30
(syz.0.0,5316,0):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: 5316 Comm: syz.0.0 Not tainted 6.15.0-rc3-syzkaller-00342-g5bc1018675ec #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+0xc32/0xc40 fs/ocfs2/mmap.c:144
Code: 07 e8 62 ef 23 fe eb 0d 48 ff cb e8 58 ef 23 fe 48 89 5c 24 08 49 be 00 00 00 00 00 fc ff df e9 d0 f4 ff ff e8 3f ef 23 fe 90 <0f> 0b cc cc cc cc cc cc cc cc cc cc cc cc 90 90 90 90 90 90 90 90
RSP: 0018:ffffc9000d22f820 EFLAGS: 00010293
RAX: ffffffff839bcf91 RBX: 00000000ffffffe2 RCX: ffff88801e282440
RDX: 0000000000000000 RSI: 0000000000001000 RDI: 00000000ffffffe2
RBP: ffffc9000d22f9c0 R08: ffffffff8f7ec977 R09: 1ffffffff1efd92e
R10: dffffc0000000000 R11: fffffbfff1efd92f R12: ffffea00014c9840
R13: 0000000000000100 R14: 0000000000000000 R15: 0000000000001000
FS:  00005555617cb500(0000) GS:ffff88808d6cc000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007fec73fff000 CR3: 000000003f2ae000 CR4: 0000000000352ef0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <TASK>
 do_page_mkwrite+0x14a/0x310 mm/memory.c:3287
 wp_page_shared mm/memory.c:3688 [inline]
 do_wp_page+0x2626/0x5760 mm/memory.c:3907
 handle_pte_fault mm/memory.c:6013 [inline]
 __handle_mm_fault+0x1028/0x5380 mm/memory.c:6140
 handle_mm_fault+0x3f6/0x8c0 mm/memory.c:6309
 do_user_addr_fault+0x764/0x1390 arch/x86/mm/fault.c:1388
 handle_page_fault arch/x86/mm/fault.c:1480 [inline]
 exc_page_fault+0x68/0x110 arch/x86/mm/fault.c:1538
 asm_exc_page_fault+0x26/0x30 arch/x86/include/asm/idtentry.h:623
RIP: 0033:0x7fec7f15810c
Code: 00 00 00 74 a0 83 f9 c0 0f 87 56 fe ff ff 62 e1 fe 28 6f 4e 01 48 29 fe 48 83 c7 3f 49 8d 0c 10 48 83 e7 c0 48 01 fe 48 29 f9 <f3> a4 62 c1 fe 28 7f 00 62 c1 fe 28 7f 48 01 c3 0f 1f 40 00 4c 8b
RSP: 002b:00007ffea408c348 EFLAGS: 00010206
RAX: 000020000000a2c0 RBX: 0000000000000004 RCX: 00000000000033b3
RDX: 00000000000050f3 RSI: 00007fec7ec0a67d RDI: 000020000000c000
RBP: 00007ffea408c418 R08: 000020000000a2c0 R09: 0000000000000002
R10: 0000000000000000 R11: 0000000000000002 R12: 00007fec7f3b5fac
R13: 00007fec7f3b5fa0 R14: fffffffffffffffe R15: 0000000000000003
 </TASK>
Modules linked in:
---[ end trace 0000000000000000 ]---
RIP: 0010:__ocfs2_page_mkwrite fs/ocfs2/mmap.c:107 [inline]
RIP: 0010:ocfs2_page_mkwrite+0xc32/0xc40 fs/ocfs2/mmap.c:144
Code: 07 e8 62 ef 23 fe eb 0d 48 ff cb e8 58 ef 23 fe 48 89 5c 24 08 49 be 00 00 00 00 00 fc ff df e9 d0 f4 ff ff e8 3f ef 23 fe 90 <0f> 0b cc cc cc cc cc cc cc cc cc cc cc cc 90 90 90 90 90 90 90 90
RSP: 0018:ffffc9000d22f820 EFLAGS: 00010293
RAX: ffffffff839bcf91 RBX: 00000000ffffffe2 RCX: ffff88801e282440
RDX: 0000000000000000 RSI: 0000000000001000 RDI: 00000000ffffffe2
RBP: ffffc9000d22f9c0 R08: ffffffff8f7ec977 R09: 1ffffffff1efd92e
R10: dffffc0000000000 R11: fffffbfff1efd92f R12: ffffea00014c9840
R13: 0000000000000100 R14: 0000000000000000 R15: 0000000000001000
FS:  00005555617cb500(0000) GS:ffff88808d6cc000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007fec73fff000 CR3: 000000003f2ae000 CR4: 0000000000352ef0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400