ERROR: (device loop6): 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] PREEMPT SMP KASAN PTI CPU: 1 UID: 0 PID: 18839 Comm: syz.6.1362 Not tainted 6.13.0-rc3-syzkaller-00136-g8faabc041a00 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/25/2024 RIP: 0010:LogSyncRelease fs/jfs/jfs_txnmgr.c:2796 [inline] RIP: 0010:txAbort+0x700/0x740 fs/jfs/jfs_txnmgr.c:2621 Code: e9 24 ff ff ff e8 10 6d 6d fe 48 c7 c7 c0 76 42 8c 48 c7 c6 b9 72 42 8c ba ec 0a 00 00 48 c7 c1 c0 8a 42 8c e8 91 fb d4 fd 90 <0f> 0b e8 e9 6c 6d fe 48 c7 c7 c0 76 42 8c 48 c7 c6 b9 72 42 8c ba RSP: 0018:ffffc9000bc873c8 EFLAGS: 00010246 RAX: 0000000000000034 RBX: 0000000000001000 RCX: c6fa3305de184e00 RDX: ffffc9000c0b9000 RSI: 000000000002c67e RDI: 000000000002c67f RBP: 0000000000000000 R08: ffffffff817f09fc R09: 1ffff92001790e14 R10: dffffc0000000000 R11: fffff52001790e15 R12: 0000000000000024 R13: ffff8880344bfb50 R14: 1ffff11006897f6a R15: ffff8880344bfaa8 FS: 00007f3c81b9a6c0(0000) GS:ffff8880b8700000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007ffd0fd96f5c CR3: 0000000031f72000 CR4: 00000000003526f0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: txCommit+0x5d11/0x6b90 fs/jfs/jfs_txnmgr.c:1354 jfs_create+0x972/0xbb0 fs/jfs/namei.c:156 lookup_open fs/namei.c:3649 [inline] open_last_lookups fs/namei.c:3748 [inline] path_openat+0x1c03/0x3590 fs/namei.c:3984 do_filp_open+0x27f/0x4e0 fs/namei.c:4014 do_sys_openat2+0x13e/0x1d0 fs/open.c:1402 do_sys_open fs/open.c:1417 [inline] __do_sys_openat fs/open.c:1433 [inline] __se_sys_openat fs/open.c:1428 [inline] __x64_sys_openat+0x247/0x2a0 fs/open.c:1428 do_syscall_x64 arch/x86/entry/common.c:52 [inline] do_syscall_64+0xf3/0x230 arch/x86/entry/common.c:83 entry_SYSCALL_64_after_hwframe+0x77/0x7f RIP: 0033:0x7f3c80d85d29 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:00007f3c81b9a038 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 RAX: ffffffffffffffda RBX: 00007f3c80f76080 RCX: 00007f3c80d85d29 RDX: 0000000000143042 RSI: 0000000020000040 RDI: ffffffffffffff9c RBP: 00007f3c80e01aa8 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 R13: 0000000000000000 R14: 00007f3c80f76080 R15: 00007fff2978d8b8 Modules linked in: ---[ end trace 0000000000000000 ]--- RIP: 0010:LogSyncRelease fs/jfs/jfs_txnmgr.c:2796 [inline] RIP: 0010:txAbort+0x700/0x740 fs/jfs/jfs_txnmgr.c:2621 Code: e9 24 ff ff ff e8 10 6d 6d fe 48 c7 c7 c0 76 42 8c 48 c7 c6 b9 72 42 8c ba ec 0a 00 00 48 c7 c1 c0 8a 42 8c e8 91 fb d4 fd 90 <0f> 0b e8 e9 6c 6d fe 48 c7 c7 c0 76 42 8c 48 c7 c6 b9 72 42 8c ba RSP: 0018:ffffc9000bc873c8 EFLAGS: 00010246 RAX: 0000000000000034 RBX: 0000000000001000 RCX: c6fa3305de184e00 RDX: ffffc9000c0b9000 RSI: 000000000002c67e RDI: 000000000002c67f RBP: 0000000000000000 R08: ffffffff817f09fc R09: 1ffff92001790e14 R10: dffffc0000000000 R11: fffff52001790e15 R12: 0000000000000024 R13: ffff8880344bfb50 R14: 1ffff11006897f6a R15: ffff8880344bfaa8 FS: 00007f3c81b9a6c0(0000) GS:ffff8880b8600000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 0000001b30a11ff8 CR3: 0000000031f72000 CR4: 00000000003526f0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400