REISERFS warning (device loop3): vs-13075 reiserfs_read_locked_inode: dead inode read from disk [1 2 0x0 SD]. This is likely to be race with knfsd. Ignore REISERFS (device loop3): Using r5 hash to sort names ------------[ cut here ]------------ kernel BUG at fs/reiserfs/journal.c:3630! invalid opcode: 0000 [#1] PREEMPT SMP KASAN CPU: 0 PID: 21451 Comm: syz-executor.3 Not tainted 5.11.0-rc2-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:3630 [inline] RIP: 0010:do_journal_end+0x3704/0x4950 fs/reiserfs/journal.c:4026 Code: c2 08 ff ff e9 51 f9 ff ff e8 18 28 75 ff 0f 0b e8 11 28 75 ff 0f 0b e8 0a 28 75 ff 0f 0b e8 03 28 75 ff 0f 0b e8 fc 27 75 ff <0f> 0b e8 f5 27 75 ff 0f 0b e8 ee 27 75 ff 48 8b 44 24 08 48 8b 54 RSP: 0018:ffffc90002e6fa00 EFLAGS: 00010246 RAX: 0000000000040000 RBX: ffffc90002f09000 RCX: ffffc9000f40b000 RDX: 0000000000040000 RSI: ffffffff81fda2b4 RDI: 0000000000000003 RBP: ffff8880769b6000 R08: 0000000000000000 R09: ffffc90002f0905b R10: ffffffff81fd71d3 R11: 0000000000000001 R12: 0000000000000000 R13: ffffc90002f09058 R14: ffffc90002e6fc38 R15: 0000000000000000 FS: 00007f0a86a5e700(0000) GS:ffff8880b9e00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007f40c7adf020 CR3: 000000002d6a1000 CR4: 00000000001526f0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: journal_end+0x277/0x320 fs/reiserfs/journal.c:3400 reiserfs_fill_super+0x20f1/0x2e00 fs/reiserfs/super.c:2168 mount_bdev+0x34d/0x410 fs/super.c:1366 legacy_get_tree+0x105/0x220 fs/fs_context.c:592 vfs_get_tree+0x89/0x2f0 fs/super.c:1496 do_new_mount fs/namespace.c:2878 [inline] path_mount+0x13ad/0x20c0 fs/namespace.c:3208 do_mount fs/namespace.c:3221 [inline] __do_sys_mount fs/namespace.c:3429 [inline] __se_sys_mount fs/namespace.c:3406 [inline] __x64_sys_mount+0x27f/0x300 fs/namespace.c:3406 do_syscall_64+0x2d/0x70 arch/x86/entry/common.c:46 entry_SYSCALL_64_after_hwframe+0x44/0xa9 RIP: 0033:0x460c6a Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 ad 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 8a 89 fb ff c3 66 0f 1f 84 00 00 00 00 00 RSP: 002b:00007f0a86a5da78 EFLAGS: 00000212 ORIG_RAX: 00000000000000a5 RAX: ffffffffffffffda RBX: 00007f0a86a5db10 RCX: 0000000000460c6a RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f0a86a5dad0 RBP: 00007f0a86a5dad0 R08: 00007f0a86a5db10 R09: 0000000020000000 R10: 0000000000000000 R11: 0000000000000212 R12: 0000000020000000 R13: 0000000020000100 R14: 0000000020000200 R15: 0000000020011500 Modules linked in: ---[ end trace 80af5651e6c1fb12 ]--- RIP: 0010:check_journal_end fs/reiserfs/journal.c:3630 [inline] RIP: 0010:do_journal_end+0x3704/0x4950 fs/reiserfs/journal.c:4026 Code: c2 08 ff ff e9 51 f9 ff ff e8 18 28 75 ff 0f 0b e8 11 28 75 ff 0f 0b e8 0a 28 75 ff 0f 0b e8 03 28 75 ff 0f 0b e8 fc 27 75 ff <0f> 0b e8 f5 27 75 ff 0f 0b e8 ee 27 75 ff 48 8b 44 24 08 48 8b 54 RSP: 0018:ffffc90002e6fa00 EFLAGS: 00010246 RAX: 0000000000040000 RBX: ffffc90002f09000 RCX: ffffc9000f40b000 RDX: 0000000000040000 RSI: ffffffff81fda2b4 RDI: 0000000000000003 RBP: ffff8880769b6000 R08: 0000000000000000 R09: ffffc90002f0905b R10: ffffffff81fd71d3 R11: 0000000000000001 R12: 0000000000000000 R13: ffffc90002f09058 R14: ffffc90002e6fc38 R15: 0000000000000000 FS: 00007f0a86a5e700(0000) GS:ffff8880b9f00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007f0a86a5ddb8 CR3: 000000002d6a1000 CR4: 00000000001526e0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400