BUG at fs/jfs/jfs_txnmgr.c:932 assert(mp->nohomeok > 0) ------------[ cut here ]------------ kernel BUG at fs/jfs/jfs_txnmgr.c:932! Internal error: Oops - BUG: 00000000f2000800 [#1] PREEMPT SMP Modules linked in: CPU: 0 PID: 92 Comm: jfsCommit Not tainted syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 pstate: 62400005 (nZCv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) pc : txUnlock+0xb4c/0xb78 fs/jfs/jfs_txnmgr.c:932 lr : txUnlock+0xb4c/0xb78 fs/jfs/jfs_txnmgr.c:932 sp : ffff80001ce27c40 x29: ffff80001ce27cc0 x28: ffff80001c3f8138 x27: ffff80001fd04240 x26: dfff800000000000 x25: ffff80001c3f80e4 x24: ffff80001c3f8000 x23: ffff80001c3f8000 x22: ffff0000f36556c8 x21: 0000000000000048 x20: ffff80001ff25048 x19: 0000000000000000 x18: ffff800011a5bd40 x17: 0000000000000000 x16: ffff8000082d3a08 x15: 0000000000000000 x14: 00000000ffffffff x13: 0000000000000001 x12: 0000000000ff0100 x11: ff0080000830b6e8 x10: 0000000000000000 x9 : bbc6c319152ec200 x8 : bbc6c319152ec200 x7 : 0000000000000001 x6 : 0000000000000001 x5 : ffff80001ce27718 x4 : ffff800015134e00 x3 : ffff80000a84818c x2 : ffff00019f73dd10 x1 : 0000000100000000 x0 : 0000000000000037 Call trace: txUnlock+0xb4c/0xb78 fs/jfs/jfs_txnmgr.c:932 txLazyCommit fs/jfs/jfs_txnmgr.c:2683 [inline] jfs_lazycommit+0x464/0x918 fs/jfs/jfs_txnmgr.c:2733 kthread+0x250/0x2d8 kernel/kthread.c:376 ret_from_fork+0x10/0x20 arch/arm64/kernel/entry.S:850 Code: b0042943 91320063 52807482 95fdd36b (d4210000) ---[ end trace 0000000000000000 ]---