REISERFS (device loop0): found reiserfs format "3.5" with non-standard journal REISERFS (device loop4): Using r5 hash to sort names REISERFS (device loop3): journal params: device loop3, size 512, journal first block 18, max trans len 256, max batch 225, max commit age 0, max trans age 30 REISERFS (device loop4): using 3.5.x disk format ------------[ cut here ]------------ kernel BUG at fs/reiserfs/journal.c:3640! REISERFS (device loop2): found reiserfs format "3.5" with non-standard journal REISERFS (device loop1): found reiserfs format "3.5" with non-standard journal REISERFS (device loop0): using ordered data mode REISERFS (device loop2): using ordered data mode REISERFS (device loop1): using ordered data mode reiserfs: using flush barriers reiserfs: using flush barriers reiserfs: using flush barriers REISERFS (device loop3): checking transaction log (loop3) REISERFS (device loop0): journal params: device loop0, size 512, journal first block 18, max trans len 256, max batch 225, max commit age 0, max trans age 30 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 invalid opcode: 0000 [#1] PREEMPT SMP KASAN REISERFS (device loop3): Using r5 hash to sort names Modules linked in: CPU: 0 PID: 8932 Comm: syz-executor984 Not tainted 4.14.203-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 task: ffff8880a94d83c0 task.stack: ffff888093820000 RIP: 0010:check_journal_end fs/reiserfs/journal.c:3640 [inline] RIP: 0010:do_journal_end+0x30ee/0x4260 fs/reiserfs/journal.c:4037 RSP: 0018:ffff8880938279f8 EFLAGS: 00010297 REISERFS (device loop3): using 3.5.x disk format REISERFS (device loop1): journal params: device loop1, size 512, journal first block 18, max trans len 256, max batch 225, max commit age 0, max trans age 30 RAX: ffff8880a94d83c0 RBX: ffffc9000803e000 RCX: 0000000000000000 RDX: 0000000000000000 RSI: ffff888093827c30 RDI: ffff888093827c3c RBP: ffff8880a38ae0c0 R08: 0000000000000000 R09: 000000000004057d R10: ffff8880a94d8c98 R11: ffff8880a94d83c0 R12: 0000000000000000 R13: ffffc9000803e058 R14: ffffc9000803e048 R15: ffff888093827c38 FS: 0000000001c63880(0000) GS:ffff8880ba400000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007fc52c93f000 CR3: 000000009e5c5000 CR4: 00000000001406f0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: REISERFS (device loop1): checking transaction log (loop1) journal_end+0x259/0x300 fs/reiserfs/journal.c:3409 reiserfs_fill_super+0x1ac0/0x28be fs/reiserfs/super.c:2171 mount_bdev+0x2b3/0x360 fs/super.c:1134 init_special_inode: bogus i_mode (0) for inode loop1:2 mount_fs+0x92/0x2a0 fs/super.c:1237 vfs_kern_mount.part.0+0x5b/0x470 fs/namespace.c:1046 vfs_kern_mount fs/namespace.c:1036 [inline] do_new_mount fs/namespace.c:2549 [inline] do_mount+0xe53/0x2a00 fs/namespace.c:2879 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 SYSC_mount fs/namespace.c:3095 [inline] SyS_mount+0xa8/0x120 fs/namespace.c:3072 REISERFS (device loop1): Using r5 hash to sort names do_syscall_64+0x1d5/0x640 arch/x86/entry/common.c:292 entry_SYSCALL_64_after_hwframe+0x46/0xbb RIP: 0033:0x447e2a RSP: 002b:00007ffe8dd4d598 EFLAGS: 00000297 ORIG_RAX: 00000000000000a5 RAX: ffffffffffffffda RBX: 00007ffe8dd4d5f0 RCX: 0000000000447e2a RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007ffe8dd4d5b0 RBP: 00007ffe8dd4d5b0 R08: 00007ffe8dd4d5f0 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000297 R12: 0000000000000003 R13: 0000000000000004 R14: 0000000000000003 R15: 0000000000000003 Code: REISERFS (device loop1): using 3.5.x disk format e8 08 21 ff ff e9 11 fa ff ff e8 5e 4f a1 ff 0f 0b REISERFS (device loop2): journal params: device loop2, size 512, journal first block 18, max trans len 256, max batch 225, max commit age 0, max trans age 30 e8 57 4f a1 ff 0f 0b e8 50 4f a1 ff 0f 0b e8 49 4f a1 ff 0f 0b e8 42 4f a1 ff <0f> 0b e8 3b 4f a1 ff 48 8d bb d0 01 00 00 48 b8 00 00 00 00 00 RIP: check_journal_end fs/reiserfs/journal.c:3640 [inline] RSP: ffff8880938279f8 RIP: do_journal_end+0x30ee/0x4260 fs/reiserfs/journal.c:4037 RSP: ffff8880938279f8 REISERFS (device loop2): checking transaction log (loop2) REISERFS (device loop0): checking transaction log (loop0) init_special_inode: bogus i_mode (0) for inode loop2:2 init_special_inode: bogus i_mode (0) for inode loop0:2 REISERFS warning (device loop2): 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 warning (device loop0): 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 loop2): Using r5 hash to sort names REISERFS (device loop0): Using r5 hash to sort names REISERFS (device loop2): using 3.5.x disk format REISERFS (device loop0): using 3.5.x disk format REISERFS (device loop3): found reiserfs format "3.5" with non-standard journal REISERFS (device loop1): found reiserfs format "3.5" with non-standard journal REISERFS (device loop3): using ordered data mode REISERFS (device loop1): using ordered data mode reiserfs: using flush barriers reiserfs: using flush barriers REISERFS (device loop3): journal params: device loop3, size 512, journal first block 18, max trans len 256, max batch 225, max commit age 0, max trans age 30 REISERFS (device loop1): journal params: device loop1, size 512, journal first block 18, max trans len 256, max batch 225, max commit age 0, max trans age 30 REISERFS (device loop3): checking transaction log (loop3) REISERFS (device loop2): found reiserfs format "3.5" with non-standard journal init_special_inode: bogus i_mode (0) for inode loop3:2 REISERFS (device loop2): using ordered data mode 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 loop1): checking transaction log (loop1) REISERFS (device loop4): found reiserfs format "3.5" with non-standard journal reiserfs: using flush barriers REISERFS (device loop4): using ordered data mode REISERFS (device loop2): journal params: device loop2, size 512, journal first block 18, max trans len 256, max batch 225, max commit age 0, max trans age 30 reiserfs: using flush barriers REISERFS (device loop2): checking transaction log (loop2) REISERFS (device loop3): Using r5 hash to sort names init_special_inode: bogus i_mode (0) for inode loop1:2 REISERFS (device loop3): using 3.5.x disk format init_special_inode: bogus i_mode (0) for inode loop2:2 REISERFS (device loop4): journal params: device loop4, size 512, journal first block 18, max trans len 256, max batch 225, max commit age 0, max trans age 30 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 ---[ end trace 2bfa6bf7c34ed0e0 ]--- REISERFS (device loop1): Using r5 hash to sort names REISERFS (device loop4): checking transaction log (loop4) REISERFS warning (device loop2): vs-13075 reiserfs_read_locked_inode: dead inode read from disk [1 2 0x0 SD]. This is likely to be race with knfsd. Ignore