F2FS-fs (loop2): inconsistent node block, node_type:1, nid:10, node_footer[nid:10,ino:10,ofs:0,cpver:0,blkaddr:0] syz.2.18: attempt to access beyond end of device loop2: rw=2049, sector=77824, nr_sectors = 16 limit=40427 ------------[ cut here ]------------ kernel BUG at fs/f2fs/inode.c:944! Oops: invalid opcode: 0000 [#1] SMP KASAN PTI CPU: 0 UID: 0 PID: 6017 Comm: syz.2.18 Not tainted 6.15.0-rc5-syzkaller-00038-g707df3375124 #0 PREEMPT(full) Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/29/2025 RIP: 0010:f2fs_evict_inode+0x18b7/0x18e0 fs/f2fs/inode.c:944 Code: 02 00 00 00 e8 2a c5 ca fd 40 84 ed 75 2c e8 20 c2 ca fd 4c 8b 2c 24 e9 18 e9 ff ff e8 12 c2 ca fd 90 0f 0b e8 0a c2 ca fd 90 <0f> 0b e8 02 c2 ca fd 90 0f 0b 90 e9 ff fe ff ff e8 f4 c1 ca fd e8 RSP: 0018:ffffc900048df8d8 EFLAGS: 00010283 RAX: ffffffff83f50d56 RBX: ffff8880590935a0 RCX: 0000000000080000 RDX: ffffc9000c112000 RSI: 000000000000de28 RDI: 000000000000de29 RBP: dffffc0000000000 R08: ffff888059093a47 R09: 1ffff1100b212748 R10: dffffc0000000000 R11: ffffed100b212749 R12: ffff88805224a087 R13: 1ffff1100b212748 R14: 0000000000000002 R15: ffff888059093a40 FS: 00007fd7449b36c0(0000) GS:ffff8881260fd000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00005605fba0fd58 CR3: 000000002fa4a000 CR4: 00000000003526f0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: evict+0x501/0x9c0 fs/inode.c:810 __dentry_kill+0x209/0x660 fs/dcache.c:660 dput+0x19f/0x2b0 fs/dcache.c:902 __fput+0x68e/0xa70 fs/file_table.c:473 task_work_run+0x1d1/0x260 kernel/task_work.c:227 get_signal+0x11c5/0x1310 kernel/signal.c:2807 arch_do_signal_or_restart+0x95/0x780 arch/x86/kernel/signal.c:337 exit_to_user_mode_loop kernel/entry/common.c:111 [inline] exit_to_user_mode_prepare include/linux/entry-common.h:329 [inline] __syscall_exit_to_user_mode_work kernel/entry/common.c:207 [inline] syscall_exit_to_user_mode+0x8b/0x120 kernel/entry/common.c:218 do_syscall_64+0x103/0x210 arch/x86/entry/syscall_64.c:100 entry_SYSCALL_64_after_hwframe+0x77/0x7f RIP: 0033:0x7fd743b8e969 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:00007fd7449b3038 EFLAGS: 00000246 ORIG_RAX: 0000000000000148 RAX: ffffffffffffff8b RBX: 00007fd743db5fa0 RCX: 00007fd743b8e969 RDX: 0000000000000001 RSI: 00002000000001c0 RDI: 0000000000000004 RBP: 00007fd743c10ab1 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000e7b R11: 0000000000000246 R12: 0000000000000000 R13: 0000000000000000 R14: 00007fd743db5fa0 R15: 00007ffe396bcd68 Modules linked in: ---[ end trace 0000000000000000 ]--- RIP: 0010:f2fs_evict_inode+0x18b7/0x18e0 fs/f2fs/inode.c:944 Code: 02 00 00 00 e8 2a c5 ca fd 40 84 ed 75 2c e8 20 c2 ca fd 4c 8b 2c 24 e9 18 e9 ff ff e8 12 c2 ca fd 90 0f 0b e8 0a c2 ca fd 90 <0f> 0b e8 02 c2 ca fd 90 0f 0b 90 e9 ff fe ff ff e8 f4 c1 ca fd e8 RSP: 0018:ffffc900048df8d8 EFLAGS: 00010283 RAX: ffffffff83f50d56 RBX: ffff8880590935a0 RCX: 0000000000080000 RDX: ffffc9000c112000 RSI: 000000000000de28 RDI: 000000000000de29 RBP: dffffc0000000000 R08: ffff888059093a47 R09: 1ffff1100b212748 R10: dffffc0000000000 R11: ffffed100b212749 R12: ffff88805224a087 R13: 1ffff1100b212748 R14: 0000000000000002 R15: ffff888059093a40 FS: 00007fd7449b36c0(0000) GS:ffff8881260fd000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007f6c7b3ff000 CR3: 000000002fa4a000 CR4: 00000000003526f0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400