FAT-fs (loop0): error, fat_free_clusters: deleting FAT entry beyond EOF
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kernel BUG at fs/f2fs/node.c:1235!
FAT-fs (loop0): Filesystem has been set read-only
invalid opcode: 0000 [#1] PREEMPT SMP KASAN
CPU: 1 PID: 23520 Comm: syz-executor.4 Not tainted 4.19.211-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/21/2023
RIP: 0010:f2fs_new_node_page+0x1942/0x1f40 fs/f2fs/node.c:1235
Code: 8f f8 ff ff 4c 89 ef e8 4c 1f 7d fe e9 77 f7 ff ff e8 42 1f 7d fe e9 48 f3 ff ff e8 38 1f 7d fe e9 21 f7 ff ff e8 ce 42 47 fe <0f> 0b e8 c7 42 47 fe 4d 8d 75 ff e9 e8 f0 ff ff e8 b9 42 47 fe 48
RSP: 0018:ffff8880a0f372a8 EFLAGS: 00010246
RAX: 0000000000040000 RBX: ffff88803a1b50c0 RCX: ffffc90008acd000
RDX: 0000000000040000 RSI: ffffffff831b42a2 RDI: 0000000000000005
RBP: ffffffff8b271190 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000005 R11: 0000000000000000 R12: ffffea000263acc0
R13: 0000000000001200 R14: ffff8880a0f37308 R15: 0000000000000000
FS:  00007f88f9cd8700(0000) GS:ffff8880ba100000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 000000c027462d98 CR3: 000000009eb91000 CR4: 00000000003406e0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 f2fs_get_dnode_of_data+0x9f9/0x2260 fs/f2fs/node.c:765
 f2fs_reserve_block+0x49/0x8d0 fs/f2fs/data.c:691
 f2fs_get_new_data_page+0xf9/0x1ae0 fs/f2fs/data.c:855
 f2fs_add_regular_entry+0x468/0x1560 fs/f2fs/dir.c:537
 f2fs_add_dentry+0x147/0x2f0 fs/f2fs/dir.c:604
 f2fs_do_add_link+0x307/0x4f0 fs/f2fs/dir.c:644
 f2fs_add_link fs/f2fs/f2fs.h:2862 [inline]
 f2fs_create+0x336/0x930 fs/f2fs/namei.c:295
 lookup_open+0x893/0x1a20 fs/namei.c:3235
 do_last fs/namei.c:3327 [inline]
 path_openat+0x1094/0x2df0 fs/namei.c:3537
 do_filp_open+0x18c/0x3f0 fs/namei.c:3567
 do_sys_open+0x3b3/0x520 fs/open.c:1085
 do_syscall_64+0xf9/0x620 arch/x86/entry/common.c:293
 entry_SYSCALL_64_after_hwframe+0x49/0xbe
RIP: 0033:0x7f88fb7660f9
Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 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 b8 ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007f88f9cd8168 EFLAGS: 00000246 ORIG_RAX: 0000000000000002
RAX: ffffffffffffffda RBX: 00007f88fb885f80 RCX: 00007f88fb7660f9
RDX: 0000000000000000 RSI: 0000000000143142 RDI: 0000000020002000
RBP: 00007f88fb7c1ae9 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 00007ffc5855628f R14: 00007f88f9cd8300 R15: 0000000000022000
Modules linked in:
---[ end trace 15ea75f0bfe439ac ]---
RIP: 0010:f2fs_new_node_page+0x1942/0x1f40 fs/f2fs/node.c:1235
Code: 8f f8 ff ff 4c 89 ef e8 4c 1f 7d fe e9 77 f7 ff ff e8 42 1f 7d fe e9 48 f3 ff ff e8 38 1f 7d fe e9 21 f7 ff ff e8 ce 42 47 fe <0f> 0b e8 c7 42 47 fe 4d 8d 75 ff e9 e8 f0 ff ff e8 b9 42 47 fe 48
JFS: discard option not supported on device
RSP: 0018:ffff8880a0f372a8 EFLAGS: 00010246
F2FS-fs (loop1): Wrong SIT boundary, start(1536) end(2560) blocks(63488)
RAX: 0000000000040000 RBX: ffff88803a1b50c0 RCX: ffffc90008acd000
RDX: 0000000000040000 RSI: ffffffff831b42a2 RDI: 0000000000000005
F2FS-fs (loop1): Can't find valid F2FS filesystem in 2th superblock
RBP: ffffffff8b271190 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000005 R11: 0000000000000000 R12: ffffea000263acc0
JFS: discard option not supported on device
R13: 0000000000001200 R14: ffff8880a0f37308 R15: 0000000000000000
FS:  00007f88f9cd8700(0000) GS:ffff8880ba100000(0000) knlGS:0000000000000000
F2FS-fs (loop1): invalid crc value
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
F2FS-fs (loop1): Found nat_bits in checkpoint
CR2: 00007fff38585bfc CR3: 000000009eb91000 CR4: 00000000003406e0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400