REISERFS (device loop3): Using rupasov hash to sort names REISERFS warning (device loop3): super-2030 reiserfs_fill_super: This file system claims to use 1 bitmap blocks in its super block, but requires 65536. Clearing to zero. REISERFS (device loop3): Created .reiserfs_priv - reserved for xattr storage. REISERFS panic (device loop3): journal-2332 do_journal_end: Trying to log block 531, which is a log block ------------[ cut here ]------------ kernel BUG at fs/reiserfs/prints.c:390! invalid opcode: 0000 [#1] PREEMPT SMP KASAN CPU: 1 PID: 26216 Comm: syz-executor.3 Not tainted 4.19.211-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/12/2023 RIP: 0010:__reiserfs_panic.cold+0x37/0x8a fs/reiserfs/prints.c:390 Code: 79 88 74 6d e8 f8 d1 6c f9 4c 89 e9 4c 89 f2 4c 89 e6 49 c7 c0 e0 33 2f 8d 48 c7 c7 a0 4e 79 88 e8 47 03 fe ff e8 d7 d1 6c f9 <0f> 0b e8 d0 d1 6c f9 4d 85 e4 49 c7 c6 e0 4c 79 88 75 0a 49 c7 c6 RSP: 0018:ffff8880b328f3c0 EFLAGS: 00010212 RAX: 0000000000040000 RBX: ffff888091bb8240 RCX: ffffc90006b1b000 RDX: 0000000000018b1b RSI: ffffffff87f5b399 RDI: ffffed1016651e6a RBP: ffff8880b328f490 R08: 0000000000000069 R09: 0000000000000000 R10: 0000000000000005 R11: 0000000000000000 R12: ffffffff8879b8a0 R13: ffffffff8879c100 R14: ffffffff88794ce0 R15: 0000000000000613 FS: 00007f5056342700(0000) GS:ffff8880ba100000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007fffc9e7cfb0 CR3: 00000000b417b000 CR4: 00000000003406e0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: do_journal_end+0x3f32/0x4840 fs/reiserfs/journal.c:4163 journal_end+0x277/0x310 fs/reiserfs/journal.c:3426 restart_transaction+0x14c/0x1f0 fs/reiserfs/inode.c:268 reiserfs_get_block+0x1eeb/0x3e40 fs/reiserfs/inode.c:774 __block_write_begin_int+0x46c/0x17b0 fs/buffer.c:1978 reiserfs_write_begin+0x39f/0xa10 fs/reiserfs/inode.c:2794 generic_perform_write+0x1f8/0x4d0 mm/filemap.c:3170 __generic_file_write_iter+0x24b/0x610 mm/filemap.c:3295 generic_file_write_iter+0x3f8/0x730 mm/filemap.c:3323 call_write_iter include/linux/fs.h:1821 [inline] new_sync_write fs/read_write.c:474 [inline] __vfs_write+0x51b/0x770 fs/read_write.c:487 vfs_write+0x1f3/0x540 fs/read_write.c:549 ksys_write+0x12b/0x2a0 fs/read_write.c:599 do_syscall_64+0xf9/0x620 arch/x86/entry/common.c:293 entry_SYSCALL_64_after_hwframe+0x49/0xbe RIP: 0033:0x7f5057dd00c9 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:00007f5056342168 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 RAX: ffffffffffffffda RBX: 00007f5057eeff80 RCX: 00007f5057dd00c9 RDX: 000000011ffffce1 RSI: 0000000020000080 RDI: 0000000000000005 RBP: 00007f5057e2bae9 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 R13: 00007ffd4d65960f R14: 00007f5056342300 R15: 0000000000022000 Modules linked in: ---[ end trace a7842c8fe70d4660 ]--- RIP: 0010:__reiserfs_panic.cold+0x37/0x8a fs/reiserfs/prints.c:390 Code: 79 88 74 6d e8 f8 d1 6c f9 4c 89 e9 4c 89 f2 4c 89 e6 49 c7 c0 e0 33 2f 8d 48 c7 c7 a0 4e 79 88 e8 47 03 fe ff e8 d7 d1 6c f9 <0f> 0b e8 d0 d1 6c f9 4d 85 e4 49 c7 c6 e0 4c 79 88 75 0a 49 c7 c6 RSP: 0018:ffff8880b328f3c0 EFLAGS: 00010212 RAX: 0000000000040000 RBX: ffff888091bb8240 RCX: ffffc90006b1b000 RDX: 0000000000018b1b RSI: ffffffff87f5b399 RDI: ffffed1016651e6a RBP: ffff8880b328f490 R08: 0000000000000069 R09: 0000000000000000 R10: 0000000000000005 R11: 0000000000000000 R12: ffffffff8879b8a0 R13: ffffffff8879c100 R14: ffffffff88794ce0 R15: 0000000000000613 FS: 00007f5056342700(0000) GS:ffff8880ba100000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007fd134005000 CR3: 00000000b417b000 CR4: 00000000003406e0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400