ERROR: (device loop2): 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: 6815 Comm: syz.2.21 Not tainted 6.13.0-rc4-syzkaller-00054-gd6ef8b40d075 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 RIP: 0010:LogSyncRelease fs/jfs/jfs_txnmgr.c:2796 [inline] RIP: 0010:txAbort+0x6fb/0x740 fs/jfs/jfs_txnmgr.c:2621 Code: 08 e9 24 ff ff ff e8 14 1d 6c fe 48 c7 c7 00 ae c2 8b 48 c7 c6 f9 a9 c2 8b ba ec 0a 00 00 48 c7 c1 00 c2 c2 8b e8 15 db d4 fd <0f> 0b e8 ee 1c 6c fe 48 c7 c7 00 ae c2 8b 48 c7 c6 f9 a9 c2 8b ba RSP: 0018:ffffc900038873e8 EFLAGS: 00010246 RAX: 0000000000000034 RBX: 0000000000001000 RCX: 38b0cfa4917e2400 RDX: 0000000000000000 RSI: 0000000080000000 RDI: 0000000000000000 RBP: 0000000000000000 R08: ffffffff817dd9dc R09: 1ffff1101710519a R10: dffffc0000000000 R11: ffffed101710519b R12: 000000000000001b R13: ffff88802239e960 R14: 1ffff11004473d2c R15: ffff88802239e8b8 FS: 00007f093e3dd6c0(0000) GS:ffff8880b8900000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 0000557431056e40 CR3: 000000004d47e000 CR4: 00000000003526f0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: txCommit+0x5d0d/0x6b90 fs/jfs/jfs_txnmgr.c:1354 jfs_create+0x96e/0xba0 fs/jfs/namei.c:156 lookup_open fs/namei.c:3649 [inline] open_last_lookups fs/namei.c:3748 [inline] path_openat+0x1bff/0x3580 fs/namei.c:3984 do_filp_open+0x27b/0x4d0 fs/namei.c:4014 do_sys_openat2+0x13a/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+0x243/0x290 fs/open.c:1428 do_syscall_x64 arch/x86/entry/common.c:52 [inline] do_syscall_64+0x7e/0x180 arch/x86/entry/common.c:83 entry_SYSCALL_64_after_hwframe+0x76/0x7e RIP: 0033:0x7f093f185d29 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:00007f093e3dd038 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 RAX: ffffffffffffffda RBX: 00007f093f376080 RCX: 00007f093f185d29 RDX: 0000000000141842 RSI: 0000000020000200 RDI: ffffffffffffff9c RBP: 00007f093f201aa8 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 R13: 0000000000000001 R14: 00007f093f376080 R15: 00007fff4ac256b8 Modules linked in: ---[ end trace 0000000000000000 ]--- RIP: 0010:LogSyncRelease fs/jfs/jfs_txnmgr.c:2796 [inline] RIP: 0010:txAbort+0x6fb/0x740 fs/jfs/jfs_txnmgr.c:2621 Code: 08 e9 24 ff ff ff e8 14 1d 6c fe 48 c7 c7 00 ae c2 8b 48 c7 c6 f9 a9 c2 8b ba ec 0a 00 00 48 c7 c1 00 c2 c2 8b e8 15 db d4 fd <0f> 0b e8 ee 1c 6c fe 48 c7 c7 00 ae c2 8b 48 c7 c6 f9 a9 c2 8b ba RSP: 0018:ffffc900038873e8 EFLAGS: 00010246 RAX: 0000000000000034 RBX: 0000000000001000 RCX: 38b0cfa4917e2400 RDX: 0000000000000000 RSI: 0000000080000000 RDI: 0000000000000000 RBP: 0000000000000000 R08: ffffffff817dd9dc R09: 1ffff1101710519a R10: dffffc0000000000 R11: ffffed101710519b R12: 000000000000001b R13: ffff88802239e960 R14: 1ffff11004473d2c R15: ffff88802239e8b8 FS: 00007f093e3dd6c0(0000) GS:ffff8880b8900000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007ff3999aff98 CR3: 000000004d47e000 CR4: 00000000003526f0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400