BUG at fs/jfs/jfs_txnmgr.c:931 assert(mp->nohomeok > 0) ------------[ cut here ]------------ kernel BUG at fs/jfs/jfs_txnmgr.c:931! Internal error: Oops - BUG: 00000000f2000800 [#1] SMP Modules linked in: CPU: 0 UID: 0 PID: 102 Comm: jfsCommit Not tainted 6.15.0-rc5-syzkaller-gc32f8dc5aaf9 #0 PREEMPT Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : txUnlock+0xc5c/0xca0 fs/jfs/jfs_txnmgr.c:931 lr : txUnlock+0xc5c/0xca0 fs/jfs/jfs_txnmgr.c:931 sp : ffff800097ff7bd0 x29: ffff800097ff7c40 x28: ffff8000970ad000 x27: ffff0000d7d1d800 x26: dfff800000000000 x25: 0000000000000048 x24: ffff8000970acf44 x23: 1fffe0001e0581c7 x22: 0000000000000000 x21: ffff8000970ad000 x20: ffff80009af25120 x19: ffff0000f02c0e38 x18: 00000000ffffffff x17: 0000000000000000 x16: ffff80008adb410c x15: 0000000000000001 x14: 1ffff00012ffeee4 x13: 0000000000000000 x12: 0000000000000000 x11: ffff700012ffeee5 x10: 0000000000ff0100 x9 : aa678c775b265d00 x8 : aa678c775b265d00 x7 : 0000000000000001 x6 : 0000000000000001 x5 : ffff800097ff7558 x4 : ffff80008f405b40 x3 : ffff800082fb6764 x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000037 Call trace: txUnlock+0xc5c/0xca0 fs/jfs/jfs_txnmgr.c:931 (P) txLazyCommit fs/jfs/jfs_txnmgr.c:2682 [inline] jfs_lazycommit+0x480/0x94c fs/jfs/jfs_txnmgr.c:2733 kthread+0x5fc/0x75c kernel/kthread.c:464 ret_from_fork+0x10/0x20 arch/arm64/kernel/entry.S:847 Code: d004b303 91308063 52807462 97957438 (d4210000) ---[ end trace 0000000000000000 ]---