REISERFS panic (device loop0): 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! Internal error: Oops - BUG: 00000000f2000800 [#1] PREEMPT SMP Modules linked in: CPU: 1 PID: 4981 Comm: syz.0.192 Not tainted 5.15.185-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : __reiserfs_panic+0x13c/0x140 fs/reiserfs/prints.c:384 lr : __reiserfs_panic+0x13c/0x140 fs/reiserfs/prints.c:384 sp : ffff80001fb578c0 x29: ffff80001fb57970 x28: 0000000000000213 x27: ffff80001f2ea120 x26: ffff80001f2ea048 x25: 0000000000000001 x24: ffff0000ebfe104a x23: ffff80001fb578e0 x22: ffff8000113fbee0 x21: ffff0000f256a000 x20: ffff8000113fbec0 x19: ffff800013b3137b x18: 1fffe0003422158e x17: ffff800016cf0000 x16: ffff8000111a97c4 x15: ffff8000167d04c0 x14: ffff0000d32d8a00 x13: 1ffff0000282c06b x12: 0000000000080000 x11: 00000000000060fb x10: ffff800020d5c000 x9 : 41fb362af5dd8800 x8 : 41fb362af5dd8800 x7 : 0000000000000000 x6 : 0000000000000000 x5 : 0000000000000080 x4 : 0000000000000000 x3 : ffff80000a732684 x2 : ffff0001a110ad10 x1 : 0000000100000000 x0 : 0000000000000069 Call trace: __reiserfs_panic+0x13c/0x140 fs/reiserfs/prints.c:384 do_journal_end+0x315c/0x3ae0 fs/reiserfs/journal.c:4149 journal_end_sync fs/reiserfs/journal.c:3535 [inline] __commit_trans_jl fs/reiserfs/journal.c:3877 [inline] reiserfs_commit_for_inode+0x838/0xa14 fs/reiserfs/journal.c:3920 reiserfs_sync_file+0x104/0x244 fs/reiserfs/file.c:159 vfs_fsync_range fs/sync.c:188 [inline] vfs_fsync fs/sync.c:202 [inline] do_fsync fs/sync.c:212 [inline] __do_sys_fdatasync fs/sync.c:225 [inline] __se_sys_fdatasync fs/sync.c:223 [inline] __arm64_sys_fdatasync+0xac/0x104 fs/sync.c:223 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline] invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:52 el0_svc_common+0x138/0x258 arch/arm64/kernel/syscall.c:142 do_el0_svc+0x58/0x14c arch/arm64/kernel/syscall.c:181 el0_svc+0x78/0x1e0 arch/arm64/kernel/entry-common.c:608 el0t_64_sync_handler+0xcc/0xe4 arch/arm64/kernel/entry-common.c:626 el0t_64_sync+0x1a0/0x1a4 arch/arm64/kernel/entry.S:584 Code: 912800a5 911aa2a1 aa1303e4 97ffd888 (d4210000) ---[ end trace bf0f2cd51c4a1595 ]---