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kernel BUG at fs/ocfs2/uptodate.c:509!
Oops: invalid opcode: 0000 [#1] PREEMPT SMP KASAN PTI
CPU: 1 UID: 0 PID: 5466 Comm: syz.2.20 Not tainted 6.12.0-rc2-syzkaller-00260-g9e4c6c1ad9a1 #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
RIP: 0010:ocfs2_set_new_buffer_uptodate+0x145/0x160 fs/ocfs2/uptodate.c:509
Code: 03 42 80 3c 20 00 74 08 48 89 df e8 15 c2 61 fe 4c 8b 1b 4c 89 ff 5b 41 5c 41 5d 41 5e 41 5f 41 ff e3 cc 90 e8 ec 34 fb fd 90 <0f> 0b e8 e4 34 fb fd 90 0f 0b e8 dc 34 fb fd 90 0f 0b e8 d4 34 fb
RSP: 0018:ffffc900093d7a50 EFLAGS: 00010293
RAX: ffffffff8399b214 RBX: 0000000000000001 RCX: ffff88802e991e00
RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000000
RBP: ffffc900093d7cf0 R08: ffffffff8399b0fe R09: 1ffffffff20378d5
R10: dffffc0000000000 R11: fffffbfff20378d6 R12: dffffc0000000000
R13: 1ffff9200127af68 R14: ffff88807cf4d910 R15: ffff88805d7e0830
FS:  00007f1cf671b6c0(0000) GS:ffff8880b8700000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000001b31c5ffff CR3: 000000003254e000 CR4: 00000000003526f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <TASK>
 ocfs2_group_add+0x39f/0x15a0 fs/ocfs2/resize.c:507
 ocfs2_ioctl+0x65e/0x7d0 fs/ocfs2/ioctl.c:891
 vfs_ioctl fs/ioctl.c:51 [inline]
 __do_sys_ioctl fs/ioctl.c:907 [inline]
 __se_sys_ioctl+0xf9/0x170 fs/ioctl.c:893
 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: 0033:0x7f1cf597dff9
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:00007f1cf671b038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
RAX: ffffffffffffffda RBX: 00007f1cf5b36058 RCX: 00007f1cf597dff9
RDX: 0000000020001140 RSI: 0000000040186f02 RDI: 0000000000000004
RBP: 00007f1cf59f0296 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 0000000000000001 R14: 00007f1cf5b36058 R15: 00007ffe29523318
 </TASK>
Modules linked in:
---[ end trace 0000000000000000 ]---
RIP: 0010:ocfs2_set_new_buffer_uptodate+0x145/0x160 fs/ocfs2/uptodate.c:509
Code: 03 42 80 3c 20 00 74 08 48 89 df e8 15 c2 61 fe 4c 8b 1b 4c 89 ff 5b 41 5c 41 5d 41 5e 41 5f 41 ff e3 cc 90 e8 ec 34 fb fd 90 <0f> 0b e8 e4 34 fb fd 90 0f 0b e8 dc 34 fb fd 90 0f 0b e8 d4 34 fb
RSP: 0018:ffffc900093d7a50 EFLAGS: 00010293
RAX: ffffffff8399b214 RBX: 0000000000000001 RCX: ffff88802e991e00
RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000000
RBP: ffffc900093d7cf0 R08: ffffffff8399b0fe R09: 1ffffffff20378d5
R10: dffffc0000000000 R11: fffffbfff20378d6 R12: dffffc0000000000
R13: 1ffff9200127af68 R14: ffff88807cf4d910 R15: ffff88805d7e0830
FS:  00007f1cf671b6c0(0000) GS:ffff8880b8700000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000001b31c5ffff CR3: 000000003254e000 CR4: 00000000003526f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400