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: 0 UID: 0 PID: 97 Comm: jfsCommit Not tainted 6.12.0-syzkaller-g7b1d1d4cfac0 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : txUnlock+0xca8/0xcec fs/jfs/jfs_txnmgr.c:931 lr : txUnlock+0xca8/0xcec fs/jfs/jfs_txnmgr.c:931 sp : ffff80009ac07c00 x29: ffff80009ac07c80 x28: dfff800000000000 x27: ffff8000974932d8 x26: 0000000000000048 x25: ffff800097493284 x24: ffff800097493000 x23: ffff80009b10a000 x22: 0000000000000000 x21: ffff800097493000 x20: 1fffe00019f68b4b x19: ffff0000cfb45a58 x18: 0000000000000008 x17: 0000000000000000 x16: ffff8000830d1d70 x15: 0000000000000001 x14: 1ffff00013580ecc x13: 0000000000000000 x12: 0000000000000000 x11: 0000000000000001 x10: 0000000000ff0100 x9 : 218e3c47aece0100 x8 : 218e3c47aece0100 x7 : 0000000000000001 x6 : 0000000000000001 x5 : ffff80009ac07358 x4 : ffff80008f90d220 x3 : ffff80008306dd30 x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000037 Call trace: txUnlock+0xca8/0xcec fs/jfs/jfs_txnmgr.c:931 (P) txUnlock+0xca8/0xcec fs/jfs/jfs_txnmgr.c:931 (L) txLazyCommit fs/jfs/jfs_txnmgr.c:2682 [inline] jfs_lazycommit+0x4ac/0x9a8 fs/jfs/jfs_txnmgr.c:2733 kthread+0x288/0x310 kernel/kthread.c:389 ret_from_fork+0x10/0x20 arch/arm64/kernel/entry.S:862 Code: 9004f343 912b8063 52807462 958f6506 (d4210000) ---[ end trace 0000000000000000 ]---