REISERFS (device loop3): Created .reiserfs_priv - reserved for xattr storage.
REISERFS (device loop2): journal params: device loop2, size 512, journal first block 18, max trans len 256, max batch 225, max commit age 30, max trans age 30
REISERFS panic (device loop3): journal-2332 do_journal_end: Trying to log block 531, which is a log block
REISERFS (device loop2): checking transaction log (loop2)
------------[ cut here ]------------
kernel BUG at fs/reiserfs/prints.c:390!
REISERFS (device loop5): found reiserfs format "3.5" with non-standard journal
invalid opcode: 0000 [#1] PREEMPT SMP KASAN
CPU: 0 PID: 15883 Comm: syz-executor.3 Not tainted 4.19.211-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
RIP: 0010:__reiserfs_panic.cold+0x37/0x8a fs/reiserfs/prints.c:390
REISERFS (device loop5): using ordered data mode
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:ffff8880955dfa60 EFLAGS: 00010293
reiserfs: using flush barriers
RAX: ffff888096aba0c0 RBX: ffff8880951c2b40 RCX: 0000000000000000
RDX: 0000000000000000 RSI: ffffffff87f5b399 RDI: ffffed1012abbf3e
RBP: ffff8880955dfb30 R08: 0000000000000069 R09: 0000000000000000
R10: 0000000000000005 R11: 0000000000000000 R12: ffffffff8879b8a0
R13: ffffffff8879c100 R14: ffffffff88794ce0 R15: 0000000000000215
FS:  00005555563ed400(0000) GS:ffff8880ba000000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f7e32c57924 CR3: 00000000a3e98000 CR4: 00000000003406f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 do_journal_end+0x3f32/0x4840 fs/reiserfs/journal.c:4163
 reiserfs_sync_fs+0xf8/0x120 fs/reiserfs/super.c:78
 __sync_filesystem fs/sync.c:39 [inline]
 sync_filesystem+0x105/0x250 fs/sync.c:64
 generic_shutdown_super+0x70/0x370 fs/super.c:442
 kill_block_super+0x97/0xf0 fs/super.c:1185
 deactivate_locked_super+0x94/0x160 fs/super.c:329
 deactivate_super+0x174/0x1a0 fs/super.c:360
 cleanup_mnt+0x1a8/0x290 fs/namespace.c:1098
 task_work_run+0x148/0x1c0 kernel/task_work.c:113
 tracehook_notify_resume include/linux/tracehook.h:193 [inline]
 exit_to_usermode_loop+0x251/0x2a0 arch/x86/entry/common.c:167
 prepare_exit_to_usermode arch/x86/entry/common.c:198 [inline]
 syscall_return_slowpath arch/x86/entry/common.c:271 [inline]
 do_syscall_64+0x538/0x620 arch/x86/entry/common.c:296
 entry_SYSCALL_64_after_hwframe+0x49/0xbe
RIP: 0033:0x7f36bb2104b7
Code: ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 0f 1f 44 00 00 31 f6 e9 09 00 00 00 66 0f 1f 84 00 00 00 00 00 b8 a6 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:00007fff2bb64e48 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007f36bb2104b7
RDX: 00007fff2bb64f1c RSI: 000000000000000a RDI: 00007fff2bb64f10
RBP: 00007fff2bb64f10 R08: 00000000ffffffff R09: 00007fff2bb64ce0
R10: 00005555563ee903 R11: 0000000000000246 R12: 00007f36bb2681ea
R13: 00007fff2bb65fd0 R14: 00005555563ee810 R15: 00007fff2bb66010
Modules linked in:
REISERFS (device loop2): Using r5 hash to sort names
REISERFS (device loop2): Created .reiserfs_priv - reserved for xattr storage.
REISERFS (device loop1): found reiserfs format "3.5" with non-standard journal
REISERFS (device loop1): using ordered data mode
reiserfs: using flush barriers
REISERFS warning (device loop1): sh-463 check_advise_trans_params: bad transaction max batch (0). FSCK?
---[ end trace 1dffca69d0f0fee9 ]---
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
REISERFS (device loop0): found reiserfs format "3.5" with non-standard journal
RSP: 0018:ffff8880955dfa60 EFLAGS: 00010293
RAX: ffff888096aba0c0 RBX: ffff8880951c2b40 RCX: 0000000000000000
REISERFS warning (device loop5): sh-458 journal_init_dev: cannot init journal device 'unknown-block(0,1536)': -6
REISERFS warning (device loop4): sh-2012 read_super_block: found unknown format "236" of reiserfs with non-standard magic
RDX: 0000000000000000 RSI: ffffffff87f5b399 RDI: ffffed1012abbf3e
REISERFS warning (device loop1): sh-2022 reiserfs_fill_super: unable to initialize journal space
RBP: ffff8880955dfb30 R08: 0000000000000069 R09: 0000000000000000
R10: 0000000000000005 R11: 0000000000000000 R12: ffffffff8879b8a0
REISERFS warning (device loop5): sh-462 journal_init: unable to initialize journal device
R13: ffffffff8879c100 R14: ffffffff88794ce0 R15: 0000000000000215
REISERFS warning (device loop4): sh-2021 reiserfs_fill_super: can not find reiserfs on loop4
FS:  00005555563ed400(0000) GS:ffff8880ba100000(0000) knlGS:0000000000000000
REISERFS warning (device loop5): sh-2022 reiserfs_fill_super: unable to initialize journal space
REISERFS (device loop0): using ordered data mode
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
reiserfs: using flush barriers
CR2: 00007fa79b74dfc8 CR3: 00000000a3e98000 CR4: 00000000003406e0
REISERFS warning (device loop0): sh-458 journal_init_dev: cannot init journal device 'unknown-block(63,0)': -6
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
REISERFS warning (device loop0): sh-462 journal_init: unable to initialize journal device
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400