ERROR: (device loop5): 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: 10528 Comm: syz.5.540 Not tainted 6.15.0-rc5-syzkaller-00204-g0e1329d4045c #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 4a 57 84 fe 48 c7 c7 80 90 a3 8b 48 c7 c6 79 8c a3 8b ba ec 0a 00 00 48 c7 c1 80 a4 a3 8b e8 cb 14 ec fd 90 <0f> 0b e8 23 57 84 fe 48 c7 c7 80 90 a3 8b 48 c7 c6 79 8c a3 8b ba RSP: 0018:ffffc9000413f4f0 EFLAGS: 00010246 RAX: 0000000000000034 RBX: 1ffff11002333672 RCX: ec291cf785dca200 RDX: ffffc900140bb000 RSI: 0000000000004d24 RDI: 0000000000004d25 RBP: ffff88801199b390 R08: ffffc9000413f1c7 R09: 1ffff92000827e38 R10: dffffc0000000000 R11: fffff52000827e39 R12: 00000000000004ad R13: ffff88801199b2e8 R14: 0000000000000000 R15: 0000000000000085 FS: 00007fcb5e63a6c0(0000) GS:ffff888126200000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007ff863d5c000 CR3: 0000000063e9a000 CR4: 00000000003526f0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 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:3701 [inline] open_last_lookups fs/namei.c:3800 [inline] path_openat+0x14f1/0x3830 fs/namei.c:4036 do_filp_open+0x1fa/0x410 fs/namei.c:4066 do_sys_openat2+0x121/0x1c0 fs/open.c:1429 do_sys_open fs/open.c:1444 [inline] __do_sys_open fs/open.c:1452 [inline] __se_sys_open fs/open.c:1448 [inline] __x64_sys_open+0x11e/0x150 fs/open.c:1448 do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline] do_syscall_64+0xf6/0x210 arch/x86/entry/syscall_64.c:94 entry_SYSCALL_64_after_hwframe+0x77/0x7f RIP: 0033:0x7fcb5d78e969 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:00007fcb5e63a038 EFLAGS: 00000246 ORIG_RAX: 0000000000000002 RAX: ffffffffffffffda RBX: 00007fcb5d9b6240 RCX: 00007fcb5d78e969 RDX: 0000000000000000 RSI: 000000000014927e RDI: 0000200000000180 RBP: 00007fcb5d810ab1 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 R13: 0000000000000001 R14: 00007fcb5d9b6240 R15: 00007ffefce0cdc8 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 4a 57 84 fe 48 c7 c7 80 90 a3 8b 48 c7 c6 79 8c a3 8b ba ec 0a 00 00 48 c7 c1 80 a4 a3 8b e8 cb 14 ec fd 90 <0f> 0b e8 23 57 84 fe 48 c7 c7 80 90 a3 8b 48 c7 c6 79 8c a3 8b ba RSP: 0018:ffffc9000413f4f0 EFLAGS: 00010246 RAX: 0000000000000034 RBX: 1ffff11002333672 RCX: ec291cf785dca200 RDX: ffffc900140bb000 RSI: 0000000000004d24 RDI: 0000000000004d25 RBP: ffff88801199b390 R08: ffffc9000413f1c7 R09: 1ffff92000827e38 R10: dffffc0000000000 R11: fffff52000827e39 R12: 00000000000004ad R13: ffff88801199b2e8 R14: 0000000000000000 R15: 0000000000000085 FS: 00007fcb5e63a6c0(0000) GS:ffff888126100000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007f73713e7000 CR3: 0000000063e9a000 CR4: 00000000003526f0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400