REISERFS warning (device loop1): vs-13075 reiserfs_read_locked_inode: dead inode read from disk [1 2 0x0 SD]. This is likely to be race with knfsd. Ignore EXT4-fs (loop5): group descriptors corrupted! REISERFS (device loop1): Using rupasov hash to sort names REISERFS (device loop1): using 3.5.x disk format ------------[ cut here ]------------ kernel BUG at fs/reiserfs/journal.c:3643! invalid opcode: 0000 [#1] PREEMPT SMP KASAN CPU: 0 PID: 21676 Comm: syz-executor.1 Not tainted 4.19.146-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 RIP: 0010:check_journal_end fs/reiserfs/journal.c:3643 [inline] RIP: 0010:do_journal_end+0x3724/0x48c0 fs/reiserfs/journal.c:4040 Code: 42 ff 84 ff 0f 0b 48 c7 c7 a0 af 9f 89 e8 44 27 c9 01 e8 2f ff 84 ff 0f 0b 48 c7 c7 60 af 9f 89 e8 31 27 c9 01 e8 1c ff 84 ff <0f> 0b 48 c7 c7 20 af 9f 89 e8 1e 27 c9 01 e8 09 ff 84 ff 0f 0b 48 RSP: 0018:ffff888053e9f990 EFLAGS: 00010246 RAX: 0000000000040000 RBX: ffffc900153b0000 RCX: ffffc90007d51000 RDX: 0000000000040000 RSI: ffffffff81ecc3c4 RDI: 0000000000000007 RBP: ffff888055e3e240 R08: 0000000000000001 R09: 0000000000000000 R10: 0000000000000007 R11: 0000000000000002 R12: 0000000000000000 R13: ffffc900153b0058 R14: ffff888053e9fbd0 R15: 0000000000000000 FS: 00007fddc0a69700(0000) GS:ffff8880ae200000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007f3685eb8028 CR3: 00000000a4aa3000 CR4: 00000000001406f0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: journal_end+0x277/0x310 fs/reiserfs/journal.c:3412 reiserfs_fill_super+0x21be/0x2e60 fs/reiserfs/super.c:2171 mount_bdev+0x2fc/0x3b0 fs/super.c:1158 mount_fs+0xa3/0x318 fs/super.c:1261 vfs_kern_mount.part.0+0x68/0x470 fs/namespace.c:961 vfs_kern_mount fs/namespace.c:951 [inline] do_new_mount fs/namespace.c:2469 [inline] do_mount+0x51c/0x2f10 fs/namespace.c:2799 ksys_mount+0xcf/0x130 fs/namespace.c:3015 __do_sys_mount fs/namespace.c:3029 [inline] __se_sys_mount fs/namespace.c:3026 [inline] __x64_sys_mount+0xba/0x150 fs/namespace.c:3026 do_syscall_64+0xf9/0x670 arch/x86/entry/common.c:293 entry_SYSCALL_64_after_hwframe+0x49/0xbe RIP: 0033:0x46004a Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 fd 89 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 da 89 fb ff c3 66 0f 1f 84 00 00 00 00 00 RSP: 002b:00007fddc0a68a88 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 RAX: ffffffffffffffda RBX: 00007fddc0a68b20 RCX: 000000000046004a RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007fddc0a68ae0 RBP: 00007fddc0a68ae0 R08: 00007fddc0a68b20 R09: 0000000020000000 R10: 0000000000000000 R11: 0000000000000202 R12: 0000000020000000 R13: 0000000020000100 R14: 0000000020000200 R15: 0000000020011500 Modules linked in: ---[ end trace c61b391280eaa0ba ]--- RIP: 0010:check_journal_end fs/reiserfs/journal.c:3643 [inline] RIP: 0010:do_journal_end+0x3724/0x48c0 fs/reiserfs/journal.c:4040 Code: 42 ff 84 ff 0f 0b 48 c7 c7 a0 af 9f 89 e8 44 27 c9 01 e8 2f ff 84 ff 0f 0b 48 c7 c7 60 af 9f 89 e8 31 27 c9 01 e8 1c ff 84 ff <0f> 0b 48 c7 c7 20 af 9f 89 e8 1e 27 c9 01 e8 09 ff 84 ff 0f 0b 48 RSP: 0018:ffff888053e9f990 EFLAGS: 00010246 RAX: 0000000000040000 RBX: ffffc900153b0000 RCX: ffffc90007d51000 RDX: 0000000000040000 RSI: ffffffff81ecc3c4 RDI: 0000000000000007 RBP: ffff888055e3e240 R08: 0000000000000001 R09: 0000000000000000 R10: 0000000000000007 R11: 0000000000000002 R12: 0000000000000000 R13: ffffc900153b0058 R14: ffff888053e9fbd0 R15: 0000000000000000 FS: 00007fddc0a69700(0000) GS:ffff8880ae200000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007f3685eb8028 CR3: 00000000a4aa3000 CR4: 00000000001406f0 EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 overlaps block group descriptors DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 EXT4-fs (loop4): group descriptors corrupted! DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400