BUG at fs/jfs/jfs_txnmgr.c:2829 assert(mp->nohomeok) ------------[ cut here ]------------ kernel BUG at fs/jfs/jfs_txnmgr.c:2829! Internal error: Oops - BUG: 00000000f2000800 [#1] PREEMPT SMP Modules linked in: CPU: 1 PID: 8209 Comm: syz.4.590 Not tainted 5.15.181-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/19/2025 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : LogSyncRelease fs/jfs/jfs_txnmgr.c:2829 [inline] pc : txAbort+0x51c/0x548 fs/jfs/jfs_txnmgr.c:2655 lr : LogSyncRelease fs/jfs/jfs_txnmgr.c:2829 [inline] lr : txAbort+0x51c/0x548 fs/jfs/jfs_txnmgr.c:2655 sp : ffff800020c27330 x29: ffff800020c27360 x28: 0000000000000000 x27: ffff0000df811000 x26: ffff80001aee8000 x25: dfff800000000000 x24: 0000000000000000 x23: 0000000000000048 x22: 0000000000000002 x21: ffff8000146bb320 x20: ffff80001aee7da4 x19: ffff80001aee7000 x18: 0000000000000001 x17: 0000000000000002 x16: ffff8000111a3970 x15: 0000000000000012 x14: 0000000000000000 x13: 1ffff0000282a06b x12: 0000000000080000 x11: 000000000007ffff x10: ffff800020e2f000 x9 : 3dca5e4bdd6ded00 x8 : 3dca5e4bdd6ded00 x7 : 0000000000000000 x6 : 0000000000000000 x5 : 0000000000000080 x4 : 0000000000000000 x3 : ffff800008503848 x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000034 Call trace: LogSyncRelease fs/jfs/jfs_txnmgr.c:2829 [inline] txAbort+0x51c/0x548 fs/jfs/jfs_txnmgr.c:2655 txCommit+0x320c/0x3c1c fs/jfs/jfs_txnmgr.c:1354 jfs_create+0x6f4/0x8c4 fs/jfs/namei.c:156 lookup_open fs/namei.c:3462 [inline] open_last_lookups fs/namei.c:3532 [inline] path_openat+0x1144/0x26e4 fs/namei.c:3739 do_filp_open+0x164/0x330 fs/namei.c:3769 do_sys_openat2+0x128/0x3d8 fs/open.c:1253 do_sys_open fs/open.c:1269 [inline] __do_sys_openat fs/open.c:1285 [inline] __se_sys_openat fs/open.c:1280 [inline] __arm64_sys_openat+0x120/0x154 fs/open.c:1280 __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: f003f343 91270063 528161a2 95e3eea2 (d4210000) ---[ end trace 47723c196e7952e8 ]---