F2FS-fs (loop2): Stopped filesystem due to reason: 7
------------[ cut here ]------------
kernel BUG at fs/f2fs/segment.c:2748!
Oops: invalid opcode: 0000 [#1] PREEMPT SMP KASAN PTI
CPU: 0 UID: 0 PID: 5324 Comm: syz.2.3 Not tainted 6.11.0-rc7-syzkaller-00151-gd42f7708e27c #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024
RIP: 0010:get_new_segment fs/f2fs/segment.c:2748 [inline]
RIP: 0010:new_curseg+0x1f61/0x1f70 fs/f2fs/segment.c:2836
Code: 24 58 e8 12 b9 f2 ff eb 05 e8 ab 97 99 fd 48 8b 7c 24 70 e8 61 3e c1 07 48 8b 7c 24 10 31 f6 ba 07 00 00 00 e8 50 1e f6 ff 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:ffffc90004217548 EFLAGS: 00010246
RAX: 747fb3f3f095e600 RBX: 00000000000002b2 RCX: 747fb3f3f095e600
RDX: 0000000000000000 RSI: 0000000080000000 RDI: 0000000000000000
RBP: ffff88807a9750c8 R08: ffffffff8174016c R09: 1ffffffff27f4d27
R10: dffffc0000000000 R11: fffffbfff27f4d28 R12: ffff888027cbc500
R13: ffff88807a9750cc R14: 1ffff1100f52ea19 R15: 00000000000002b2
FS:  00007f3cf29f16c0(0000) GS:ffff8880b8800000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f3ce75ff000 CR3: 0000000024fe8000 CR4: 00000000003506f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <TASK>
 __allocate_new_segment+0x1ce/0x940 fs/f2fs/segment.c:3167
 f2fs_allocate_new_section fs/f2fs/segment.c:3181 [inline]
 f2fs_allocate_pinning_section+0xfa/0x4e0 fs/f2fs/segment.c:3195
 f2fs_expand_inode_data+0x5d6/0xbb0 fs/f2fs/file.c:1799
 f2fs_fallocate+0x448/0x960 fs/f2fs/file.c:1903
 vfs_fallocate+0x553/0x6c0 fs/open.c:334
 do_vfs_ioctl+0x2592/0x2e50 fs/ioctl.c:886
 __do_sys_ioctl fs/ioctl.c:905 [inline]
 __se_sys_ioctl+0x81/0x170 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: 0033:0x7f3cf1b7def9
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:00007f3cf29f1038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
RAX: ffffffffffffffda RBX: 00007f3cf1d36058 RCX: 00007f3cf1b7def9
RDX: 00000000200001c0 RSI: 0000000040305828 RDI: 0000000000000007
RBP: 00007f3cf1bf0b76 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 0000000000000000 R14: 00007f3cf1d36058 R15: 00007ffd93698188
 </TASK>
Modules linked in:
---[ end trace 0000000000000000 ]---
RIP: 0010:get_new_segment fs/f2fs/segment.c:2748 [inline]
RIP: 0010:new_curseg+0x1f61/0x1f70 fs/f2fs/segment.c:2836
Code: 24 58 e8 12 b9 f2 ff eb 05 e8 ab 97 99 fd 48 8b 7c 24 70 e8 61 3e c1 07 48 8b 7c 24 10 31 f6 ba 07 00 00 00 e8 50 1e f6 ff 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:ffffc90004217548 EFLAGS: 00010246
RAX: 747fb3f3f095e600 RBX: 00000000000002b2 RCX: 747fb3f3f095e600
RDX: 0000000000000000 RSI: 0000000080000000 RDI: 0000000000000000
RBP: ffff88807a9750c8 R08: ffffffff8174016c R09: 1ffffffff27f4d27
R10: dffffc0000000000 R11: fffffbfff27f4d28 R12: ffff888027cbc500
R13: ffff88807a9750cc R14: 1ffff1100f52ea19 R15: 00000000000002b2
FS:  00007f3cf29f16c0(0000) GS:ffff8880b8900000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 000000002000101c CR3: 0000000024fe8000 CR4: 00000000003506f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400