REISERFS (device loop1): Using r5 hash to sort names ------------[ cut here ]------------ kernel BUG at fs/reiserfs/journal.c:3646! invalid opcode: 0000 [#1] PREEMPT SMP KASAN CPU: 0 PID: 5720 Comm: syz-executor.1 Not tainted 6.3.0-rc2-syzkaller-00363-g478a351ce0d6 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023 RIP: 0010:check_journal_end fs/reiserfs/journal.c:3646 [inline] RIP: 0010:do_journal_end+0x4755/0x4770 fs/reiserfs/journal.c:4042 Code: 01 f8 b1 ff e9 84 ee ff ff e8 37 47 5c ff 0f 0b e8 30 47 5c ff 0f 0b e8 29 47 5c ff 0f 0b e8 22 47 5c ff 0f 0b e8 1b 47 5c ff <0f> 0b e8 34 36 72 08 e8 0f 47 5c ff 0f 0b e8 08 47 5c ff 0f 0b 66 RSP: 0018:ffffc900031df7c0 EFLAGS: 00010293 RAX: ffffffff822e2605 RBX: ffffc90004662048 RCX: ffff8880232e9d40 RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 RBP: ffffc900031dfa30 R08: ffffffff822de4b4 R09: fffff520008cc40c R10: 0000000000000000 R11: dffffc0000000001 R12: ffffc90004662000 R13: 0000000000000000 R14: 1ffff920008cc40b R15: ffffc90004662058 FS: 00007f4c41116700(0000) GS:ffff8880b9800000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007ff1bfdfe000 CR3: 000000002aa48000 CR4: 00000000003506f0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: reiserfs_fill_super+0x2148/0x2620 fs/reiserfs/super.c:2166 mount_bdev+0x271/0x3a0 fs/super.c:1371 legacy_get_tree+0xef/0x190 fs/fs_context.c:610 vfs_get_tree+0x8c/0x270 fs/super.c:1501 do_new_mount+0x28f/0xae0 fs/namespace.c:3042 do_mount fs/namespace.c:3385 [inline] __do_sys_mount fs/namespace.c:3594 [inline] __se_sys_mount+0x2d9/0x3c0 fs/namespace.c:3571 do_syscall_x64 arch/x86/entry/common.c:50 [inline] do_syscall_64+0x41/0xc0 arch/x86/entry/common.c:80 entry_SYSCALL_64_after_hwframe+0x63/0xcd RIP: 0033:0x7f4c4048d62a Code: 48 c7 c2 b8 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 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 RSP: 002b:00007f4c41115f88 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 RAX: ffffffffffffffda RBX: 00000000000010ec RCX: 00007f4c4048d62a RDX: 0000000020001100 RSI: 0000000020000040 RDI: 00007f4c41115fe0 RBP: 00007f4c41116020 R08: 00007f4c41116020 R09: 0000000000000080 R10: 0000000000000080 R11: 0000000000000246 R12: 0000000020001100 R13: 0000000020000040 R14: 00007f4c41115fe0 R15: 0000000020000240 Modules linked in: ---[ end trace 0000000000000000 ]--- RIP: 0010:check_journal_end fs/reiserfs/journal.c:3646 [inline] RIP: 0010:do_journal_end+0x4755/0x4770 fs/reiserfs/journal.c:4042 Code: 01 f8 b1 ff e9 84 ee ff ff e8 37 47 5c ff 0f 0b e8 30 47 5c ff 0f 0b e8 29 47 5c ff 0f 0b e8 22 47 5c ff 0f 0b e8 1b 47 5c ff <0f> 0b e8 34 36 72 08 e8 0f 47 5c ff 0f 0b e8 08 47 5c ff 0f 0b 66 RSP: 0018:ffffc900031df7c0 EFLAGS: 00010293 RAX: ffffffff822e2605 RBX: ffffc90004662048 RCX: ffff8880232e9d40 RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 RBP: ffffc900031dfa30 R08: ffffffff822de4b4 R09: fffff520008cc40c R10: 0000000000000000 R11: dffffc0000000001 R12: ffffc90004662000 R13: 0000000000000000 R14: 1ffff920008cc40b R15: ffffc90004662058 FS: 00007f4c41116700(0000) GS:ffff8880b9800000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007ff1bfb05000 CR3: 000000002aa48000 CR4: 00000000003506f0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400