netlink: 12 bytes leftover after parsing attributes in process `syz-executor.0'. netlink: 12 bytes leftover after parsing attributes in process `syz-executor.0'. netlink: 12 bytes leftover after parsing attributes in process `syz-executor.0'. netlink: 12 bytes leftover after parsing attributes in process `syz-executor.0'. ------------[ cut here ]------------ kernel BUG at fs/f2fs/node.c:1235! invalid opcode: 0000 [#1] PREEMPT SMP KASAN CPU: 0 PID: 29085 Comm: syz-executor.4 Not tainted 4.19.211-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023 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:ffff88803674f7e0 EFLAGS: 00010246 RAX: 0000000000040000 RBX: ffff888091a95e00 RCX: ffffc9000b20f000 RDX: 0000000000040000 RSI: ffffffff831b42a2 RDI: 0000000000000005 RBP: ffffffff8b271190 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000005 R11: 0000000000000000 R12: ffffea0000f9b480 R13: 0000000000001002 R14: ffff88803674f840 R15: 0000000000000000 FS: 00007f9600f9d700(0000) GS:ffff8880ba000000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007ffdc531f038 CR3: 00000000a8fda000 CR4: 00000000003406f0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: f2fs_new_inode_page+0xc2/0x110 fs/f2fs/node.c:1209 F2FS-fs (loop3): invalid crc value f2fs_init_inode_metadata+0xcd/0x1430 fs/f2fs/dir.c:366 f2fs_do_tmpfile+0x3a/0x570 fs/f2fs/dir.c:656 __f2fs_tmpfile+0x179/0x3e0 fs/f2fs/namei.c:762 f2fs_tmpfile+0x15e/0x1d0 fs/f2fs/namei.c:811 vfs_tmpfile+0x208/0x370 fs/namei.c:3456 do_tmpfile fs/namei.c:3488 [inline] path_openat+0x1e02/0x2df0 fs/namei.c:3531 F2FS-fs (loop3): f2fs_check_nid_range: out-of-range nid=2, run fsck to fix. 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: 0033:0x7f9602a2b0f9 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:00007f9600f9d168 EFLAGS: 00000246 ORIG_RAX: 0000000000000002 RAX: ffffffffffffffda RBX: 00007f9602b4af80 RCX: 00007f9602a2b0f9 RDX: 0000000000000000 RSI: 0000000000591002 RDI: 0000000020000100 RBP: 00007f9602a86ae9 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 R13: 00007ffc70f7cd2f R14: 00007f9600f9d300 R15: 0000000000022000 Modules linked in: ---[ end trace 8a934d73c3e3b1f0 ]--- 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 F2FS-fs (loop3): Mounted with checkpoint version = 48b305e5 RSP: 0018:ffff88803674f7e0 EFLAGS: 00010246 RAX: 0000000000040000 RBX: ffff888091a95e00 RCX: ffffc9000b20f000 RDX: 0000000000040000 RSI: ffffffff831b42a2 RDI: 0000000000000005 RBP: ffffffff8b271190 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000005 R11: 0000000000000000 R12: ffffea0000f9b480 R13: 0000000000001002 R14: ffff88803674f840 R15: 0000000000000000 FS: 00007f9600f9d700(0000) GS:ffff8880ba000000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 000056320b6f78e0 CR3: 00000000a8fda000 CR4: 00000000003406f0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400