Warning: Permanently added '10.128.1.75' (ECDSA) to the list of known hosts. executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 304.650477] F2FS-fs (loop0): Found nat_bits in checkpoint [ 304.690818] F2FS-fs (loop0): Failed to initialize F2FS segment manager executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 306.399451] F2FS-fs (loop0): Found nat_bits in checkpoint [ 306.437417] F2FS-fs (loop0): Failed to initialize F2FS segment manager executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 308.569891] F2FS-fs (loop0): Found nat_bits in checkpoint [ 308.606900] F2FS-fs (loop0): Failed to initialize F2FS segment manager executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 311.372817] F2FS-fs (loop0): Found nat_bits in checkpoint [ 311.411889] F2FS-fs (loop0): Failed to initialize F2FS segment manager executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 319.391494] F2FS-fs (loop0): invalid crc value [ 319.399334] attempt to access beyond end of device [ 319.406016] loop0: rw=12288, want=12296, limit=8309 [ 319.412106] attempt to access beyond end of device [ 319.417045] loop0: rw=12288, want=12296, limit=8309 [ 319.423034] attempt to access beyond end of device [ 319.427963] loop0: rw=12288, want=12296, limit=8309 [ 319.433172] attempt to access beyond end of device [ 319.438101] loop0: rw=12288, want=12296, limit=8309 [ 319.443301] attempt to access beyond end of device [ 319.448230] loop0: rw=12288, want=12296, limit=8309 [ 319.453463] attempt to access beyond end of device [ 319.458396] loop0: rw=12288, want=12296, limit=8309 [ 319.463761] attempt to access beyond end of device [ 319.468688] loop0: rw=12288, want=12296, limit=8309 [ 319.473905] attempt to access beyond end of device [ 319.478831] loop0: rw=12288, want=12296, limit=8309 [ 319.484046] attempt to access beyond end of device [ 319.488970] loop0: rw=12288, want=12296, limit=8309 [ 319.494179] attempt to access beyond end of device [ 319.499104] loop0: rw=12288, want=12296, limit=8309 [ 319.504981] ------------[ cut here ]------------ [ 319.509725] kernel BUG at fs/f2fs/checkpoint.c:127! [ 319.514917] invalid opcode: 0000 [#1] PREEMPT SMP KASAN [ 319.520272] CPU: 0 PID: 8964 Comm: syz-executor420 Not tainted 4.19.211-syzkaller #0 [ 319.528126] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 319.537467] RIP: 0010:f2fs_get_meta_page_nofail+0x12d/0x150 [ 319.543154] Code: e0 07 38 c2 0f 9e c1 84 d2 0f 95 c0 84 c1 75 23 83 8b 84 00 00 00 08 4c 89 e6 4c 89 ef e8 3b d2 03 05 48 89 ef e8 f3 a7 02 00 <0f> 0b e8 1c e4 82 fe eb 80 be 04 00 00 00 e8 00 e8 82 fe eb d1 66 [ 319.562031] RSP: 0018:ffff88809499f880 EFLAGS: 00010293 [ 319.567377] RAX: ffff8880af0fc400 RBX: ffff88809449c6c0 RCX: ffffffff831805c1 [ 319.574622] RDX: 0000000000000000 RSI: ffffffff83157e3d RDI: 0000000000000005 [ 319.581868] RBP: ffff8880b30d1e00 R08: ffffffff8cd41ae0 R09: 0000000000000001 [ 319.589111] R10: 0000000000000005 R11: 0000000000074071 R12: 0000000000000286 [ 319.596356] R13: ffff8880b30d22f8 R14: 0000000000000080 R15: dffffc0000000000 [ 319.603632] FS: 00007f617c444700(0000) GS:ffff8880ba000000(0000) knlGS:0000000000000000 [ 319.611843] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 319.617699] CR2: 00007f617c445000 CR3: 0000000098fd9000 CR4: 00000000003406f0 [ 319.624947] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 319.632196] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 319.639443] Call Trace: [ 319.642020] f2fs_build_segment_manager+0x5e97/0xad90 [ 319.647190] ? f2fs_flush_sit_entries+0x33a0/0x33a0 [ 319.652186] ? map_id_range_down+0x1c4/0x340 [ 319.656572] ? __lockdep_init_map+0x100/0x5a0 [ 319.661046] ? __lockdep_init_map+0x100/0x5a0 [ 319.665523] f2fs_fill_super+0x31d9/0x7050 [ 319.669744] ? snprintf+0xbb/0xf0 [ 319.673179] ? f2fs_commit_super+0x400/0x400 [ 319.677568] ? wait_for_completion_io+0x10/0x10 [ 319.682214] ? set_blocksize+0x163/0x3f0 [ 319.686252] mount_bdev+0x2fc/0x3b0 [ 319.689857] ? f2fs_commit_super+0x400/0x400 [ 319.694238] mount_fs+0xa3/0x310 [ 319.697582] vfs_kern_mount.part.0+0x68/0x470 [ 319.702059] do_mount+0x115c/0x2f50 [ 319.705668] ? __do_page_fault+0x180/0xd60 [ 319.709887] ? copy_mount_string+0x40/0x40 [ 319.714101] ? copy_mount_options+0x1cd/0x380 [ 319.718576] ? copy_mount_options+0x1da/0x380 [ 319.723055] ? copy_mount_options+0x1e9/0x380 [ 319.727531] ? copy_mount_options+0x26f/0x380 [ 319.732001] ksys_mount+0xcf/0x130 [ 319.735521] __x64_sys_mount+0xba/0x150 [ 319.739476] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 319.744034] do_syscall_64+0xf9/0x620 [ 319.747818] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 319.752982] RIP: 0033:0x7f617c49935a [ 319.756673] Code: 48 c7 c2 b8 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 a8 00 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 319.775552] RSP: 002b:00007f617c444168 EFLAGS: 00000286 ORIG_RAX: 00000000000000a5 [ 319.783238] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f617c49935a [ 319.790484] RDX: 0000000020000040 RSI: 0000000020000080 RDI: 00007f617c444180 [ 319.797732] RBP: 0000000000000045 R08: 00007f617c4441c0 R09: 0000000000000000 [ 319.804979] R10: 0000000000000000 R11: 0000000000000286 R12: 00007f617c4446b8 [ 319.812224] R13: 00007f617c444180 R14: 00007f617c4441c0 R15: 0000000000000000 [ 319.819475] Modules linked in: [ 319.823354] ---[ end trace 0f18206f9e4efdeb ]--- [ 319.828116] RIP: 0010:f2fs_get_meta_page_nofail+0x12d/0x150 [ 319.833873] Code: e0 07 38 c2 0f 9e c1 84 d2 0f 95 c0 84 c1 75 23 83 8b 84 00 00 00 08 4c 89 e6 4c 89 ef e8 3b d2 03 05 48 89 ef e8 f3 a7 02 00 <0f> 0b e8 1c e4 82 fe eb 80 be 04 00 00 00 e8 00 e8 82 fe eb d1 66 [ 319.852819] RSP: 0018:ffff88809499f880 EFLAGS: 00010293 [ 319.858174] RAX: ffff8880af0fc400 RBX: ffff88809449c6c0 RCX: ffffffff831805c1 [ 319.865457] RDX: 0000000000000000 RSI: ffffffff83157e3d RDI: 0000000000000005 [ 319.872768] RBP: ffff8880b30d1e00 R08: ffffffff8cd41ae0 R09: 0000000000000001 [ 319.880025] R10: 0000000000000005 R11: 0000000000074071 R12: 0000000000000286 [ 319.887312] R13: ffff8880b30d22f8 R14: 0000000000000080 R15: dffffc0000000000 [ 319.894634] FS: 00007f617c444700(0000) GS:ffff8880ba000000(0000) knlGS:0000000000000000 [ 319.902879] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 319.908752] CR2: 00007f617c445000 CR3: 0000000098fd9000 CR4: 00000000003406f0 [ 319.916062] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 319.923362] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 319.930705] Kernel panic - not syncing: Fatal exception [ 319.936226] Kernel Offset: disabled [ 319.939848] Rebooting in 86400 seconds..