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] PREEMPT SMP Modules linked in: CPU: 1 PID: 90 Comm: jfsCommit Not tainted 6.1.51-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : txUnlock+0xb84/0xbb0 fs/jfs/jfs_txnmgr.c:931 lr : txUnlock+0xb84/0xbb0 fs/jfs/jfs_txnmgr.c:931 sp : ffff80001bfe7c00 x29: ffff80001bfe7c80 x28: dfff800000000000 x27: ffff800019a86578 x26: ffff800019a86000 x25: ffff800019a86524 x24: ffff800019a86000 x23: ffff80001d4ea000 x22: 0000000000000000 x21: 0000000000000048 x20: 0000000000001000 x19: ffff0000c33cd3e0 x18: ffff80001bfe77e0 x17: 0000000000000000 x16: ffff800012124194 x15: 0000000000000000 x14: 1ffff00002b160b0 x13: dfff800000000000 x12: 0000000000000001 x11: ff80800008345264 x10: 0000000000000000 x9 : 2e6653850c8a2600 x8 : 2e6653850c8a2600 x7 : ffff800008348724 x6 : 0000000000000000 x5 : 0000000000000080 x4 : 0000000000000001 x3 : ffff80000aa7cc2c x2 : ffff0001b456fcd0 x1 : 0000000100000000 x0 : 0000000000000037 Call trace: txUnlock+0xb84/0xbb0 fs/jfs/jfs_txnmgr.c:931 txLazyCommit fs/jfs/jfs_txnmgr.c:2682 [inline] jfs_lazycommit+0x490/0x988 fs/jfs/jfs_txnmgr.c:2732 kthread+0x250/0x2d8 kernel/kthread.c:376 ret_from_fork+0x10/0x20 arch/arm64/kernel/entry.S:860 Code: 900460c3 91060063 52807462 95957db6 (d4210000) ---[ end trace 0000000000000000 ]---