ERROR: (device loop3): diWrite: ixpxd invalid BUG at fs/jfs/jfs_txnmgr.c:2796 assert(mp->nohomeok) ------------[ cut here ]------------ kernel BUG at fs/jfs/jfs_txnmgr.c:2796! Oops: invalid opcode: 0000 [#1] SMP KASAN PTI CPU: 1 UID: 0 PID: 11628 Comm: syz.3.550 Not tainted 6.16.0-rc4-syzkaller-00013-g66701750d556 #0 PREEMPT(full) Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 RIP: 0010:LogSyncRelease fs/jfs/jfs_txnmgr.c:2796 [inline] RIP: 0010:txAbort+0x716/0x760 fs/jfs/jfs_txnmgr.c:2621 Code: e9 2c ff ff ff e8 ba de 80 fe 48 c7 c7 60 ef c3 8b 48 c7 c6 59 eb c3 8b ba ec 0a 00 00 48 c7 c1 60 03 c4 8b e8 4b 1b e8 fd 90 <0f> 0b e8 93 de 80 fe 48 c7 c7 60 ef c3 8b 48 c7 c6 59 eb c3 8b ba RSP: 0018:ffffc90003c9f4d0 EFLAGS: 00010246 RAX: 0000000000000034 RBX: 1ffff11009a198b0 RCX: b3ef2b8e2d1c9800 RDX: ffffc9000bdb9000 RSI: 0000000000005bc7 RDI: 0000000000005bc8 RBP: ffff88804d0cc580 R08: ffffc90003c9f1e7 R09: 1ffff92000793e3c R10: dffffc0000000000 R11: fffff52000793e3d R12: 000000000000001b R13: ffff88804d0cc4d8 R14: 0000000000000000 R15: 0000000000000003 FS: 00007fbd8d0096c0(0000) GS:ffff888125d84000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 0000000000000000 CR3: 0000000076684000 CR4: 00000000003526f0 Call Trace: txCommit+0x46e4/0x5430 fs/jfs/jfs_txnmgr.c:1354 jfs_create+0x865/0xa80 fs/jfs/namei.c:156 lookup_open fs/namei.c:3717 [inline] open_last_lookups fs/namei.c:3816 [inline] path_openat+0x14f4/0x3830 fs/namei.c:4052 do_filp_open+0x1fa/0x410 fs/namei.c:4082 do_sys_openat2+0x121/0x1c0 fs/open.c:1437 do_sys_open fs/open.c:1452 [inline] __do_sys_openat fs/open.c:1468 [inline] __se_sys_openat fs/open.c:1463 [inline] __x64_sys_openat+0x138/0x170 fs/open.c:1463 do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline] do_syscall_64+0xfa/0x3b0 arch/x86/entry/syscall_64.c:94 entry_SYSCALL_64_after_hwframe+0x77/0x7f RIP: 0033:0x7fbd8c18e929 Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 RSP: 002b:00007fbd8d009038 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 RAX: ffffffffffffffda RBX: 00007fbd8c3b5fa0 RCX: 00007fbd8c18e929 RDX: 0000000000000040 RSI: 0000200000000040 RDI: ffffffffffffff9c RBP: 00007fbd8c210b39 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000008 R11: 0000000000000246 R12: 0000000000000000 R13: 0000000000000000 R14: 00007fbd8c3b5fa0 R15: 00007fff5a65bf98 Modules linked in: ---[ end trace 0000000000000000 ]--- RIP: 0010:LogSyncRelease fs/jfs/jfs_txnmgr.c:2796 [inline] RIP: 0010:txAbort+0x716/0x760 fs/jfs/jfs_txnmgr.c:2621 Code: e9 2c ff ff ff e8 ba de 80 fe 48 c7 c7 60 ef c3 8b 48 c7 c6 59 eb c3 8b ba ec 0a 00 00 48 c7 c1 60 03 c4 8b e8 4b 1b e8 fd 90 <0f> 0b e8 93 de 80 fe 48 c7 c7 60 ef c3 8b 48 c7 c6 59 eb c3 8b ba RSP: 0018:ffffc90003c9f4d0 EFLAGS: 00010246 RAX: 0000000000000034 RBX: 1ffff11009a198b0 RCX: b3ef2b8e2d1c9800 RDX: ffffc9000bdb9000 RSI: 0000000000005bc7 RDI: 0000000000005bc8 RBP: ffff88804d0cc580 R08: ffffc90003c9f1e7 R09: 1ffff92000793e3c R10: dffffc0000000000 R11: fffff52000793e3d R12: 000000000000001b R13: ffff88804d0cc4d8 R14: 0000000000000000 R15: 0000000000000003 FS: 00007fbd8d0096c0(0000) GS:ffff888125c84000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007f8f1cbf2b60 CR3: 0000000076684000 CR4: 00000000003526f0