REISERFS (device loop0): checking transaction log (loop0) REISERFS (device loop0): Using r5 hash to sort names REISERFS warning (device loop0): jdm-13090 reiserfs_new_inode: ACLs aren't enabled in the fs, but vfs thinks they are! REISERFS (device loop0): Created .reiserfs_priv - reserved for xattr storage. overlayfs: upper fs needs to support d_type. overlayfs: upper fs does not support tmpfile. ------------[ cut here ]------------ kernel BUG at fs/reiserfs/journal.c:3039! invalid opcode: 0000 [#1] PREEMPT SMP KASAN CPU: 0 PID: 6074 Comm: syz-executor.0 Not tainted 6.2.0-rc3-syzkaller-00349-g97ec4d559d93 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 RIP: 0010:do_journal_begin_r+0x105b/0x1070 fs/reiserfs/journal.c:3039 Code: ff 89 d9 80 e1 07 80 c1 03 38 c1 0f 8c 22 ff ff ff 48 89 df e8 66 c2 b1 ff e9 15 ff ff ff e8 dc 18 5c ff 0f 0b e8 d5 18 5c ff <0f> 0b e8 9e 5d 81 08 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 55 RSP: 0018:ffffc90002f9f280 EFLAGS: 00010293 RAX: ffffffff822fc32b RBX: 000000001100eb0a RCX: ffff88801edb1d40 RDX: 0000000000000000 RSI: 000000001100eb0a RDI: 0000000000000100 RBP: ffffc90002f9f428 R08: ffffffff822fb402 R09: fffffbfff1d2d28e R10: fffffbfff1d2d28e R11: 1ffffffff1d2d28d R12: ffff88801dc28678 R13: ffffc9000325f214 R14: dffffc0000000000 R15: 0000000000000100 FS: 0000555555673400(0000) GS:ffff8880b9800000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007ff0889fe000 CR3: 000000007c136000 CR4: 00000000003506f0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: journal_begin+0x14b/0x350 fs/reiserfs/journal.c:3255 reiserfs_create+0x2d1/0x660 fs/reiserfs/namei.c:661 vfs_create+0x302/0x490 fs/namei.c:3115 ovl_do_create+0x76/0xb0 fs/overlayfs/overlayfs.h:178 ovl_create_real+0x3c1/0x4b0 fs/overlayfs/dir.c:188 ovl_check_rename_whiteout+0x138/0x5e0 fs/overlayfs/super.c:1194 ovl_make_workdir+0x3e4/0xdf0 fs/overlayfs/super.c:1329 ovl_get_workdir+0x2e4/0x410 fs/overlayfs/super.c:1444 ovl_fill_super+0x19d7/0x2790 fs/overlayfs/super.c:2000 mount_nodev+0x52/0xe0 fs/super.c:1405 legacy_get_tree+0xea/0x180 fs/fs_context.c:610 vfs_get_tree+0x88/0x270 fs/super.c:1489 do_new_mount+0x289/0xad0 fs/namespace.c:3145 do_mount fs/namespace.c:3488 [inline] __do_sys_mount fs/namespace.c:3697 [inline] __se_sys_mount+0x2d3/0x3c0 fs/namespace.c:3674 do_syscall_x64 arch/x86/entry/common.c:50 [inline] do_syscall_64+0x3d/0xb0 arch/x86/entry/common.c:80 entry_SYSCALL_64_after_hwframe+0x63/0xcd RIP: 0033:0x7ff09168c0c9 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:00007ffe202fae58 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 RAX: ffffffffffffffda RBX: 00007ff0917abf80 RCX: 00007ff09168c0c9 RDX: 0000000020000080 RSI: 00000000200000c0 RDI: 0000000000000000 RBP: 00007ff0916e7ae9 R08: 0000000020000480 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 R13: 00007ff0912017b0 R14: 00007ff0917abf80 R15: 0000000000000000 Modules linked in: ---[ end trace 0000000000000000 ]--- RIP: 0010:do_journal_begin_r+0x105b/0x1070 fs/reiserfs/journal.c:3039 Code: ff 89 d9 80 e1 07 80 c1 03 38 c1 0f 8c 22 ff ff ff 48 89 df e8 66 c2 b1 ff e9 15 ff ff ff e8 dc 18 5c ff 0f 0b e8 d5 18 5c ff <0f> 0b e8 9e 5d 81 08 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 55 RSP: 0018:ffffc90002f9f280 EFLAGS: 00010293 RAX: ffffffff822fc32b RBX: 000000001100eb0a RCX: ffff88801edb1d40 RDX: 0000000000000000 RSI: 000000001100eb0a RDI: 0000000000000100 RBP: ffffc90002f9f428 R08: ffffffff822fb402 R09: fffffbfff1d2d28e R10: fffffbfff1d2d28e R11: 1ffffffff1d2d28d R12: ffff88801dc28678 R13: ffffc9000325f214 R14: dffffc0000000000 R15: 0000000000000100 FS: 0000555555673400(0000) GS:ffff8880b9800000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007ff0889fe000 CR3: 000000007c136000 CR4: 00000000003506f0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400