read_mapping_page failed! BUG at fs/jfs/jfs_txnmgr.c:2798 assert(mp->nohomeok) ------------[ cut here ]------------ kernel BUG at fs/jfs/jfs_txnmgr.c:2798! Oops: invalid opcode: 0000 [#1] SMP KASAN PTI CPU: 0 UID: 0 PID: 8298 Comm: syz.2.407 Not tainted syzkaller #0 PREEMPT_{RT,(full)} Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/25/2026 RIP: 0010:LogSyncRelease fs/jfs/jfs_txnmgr.c:2798 [inline] RIP: 0010:txAbort+0x716/0x760 fs/jfs/jfs_txnmgr.c:2623 Code: e9 2c ff ff ff e8 9a 3f 65 fe 48 c7 c7 e0 f1 ab 8b 48 c7 c6 d9 ed ab 8b ba ee 0a 00 00 48 c7 c1 80 06 ac 8b e8 cb 6c c7 fd 90 <0f> 0b e8 73 3f 65 fe 48 c7 c7 e0 f1 ab 8b 48 c7 c6 d9 ed ab 8b ba RSP: 0018:ffffc9000466f690 EFLAGS: 00010246 RAX: 0000000000000034 RBX: 1ffff11004bd586b RCX: 98810a04adb1d200 RDX: ffffc9000ed72000 RSI: 000000000000154f RDI: 0000000000001550 RBP: ffff888025eac358 R08: 0000000000000000 R09: 0000000000000000 R10: dffffc0000000000 R11: ffffed10170c4903 R12: 000000000000001b R13: ffff888025eac270 R14: 0000000000000000 R15: 0000000000000003 FS: 00007f32b92656c0(0000) GS:ffff888125c49000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007f359b837dac CR3: 000000005df74000 CR4: 00000000003526f0 Call Trace: txCommit+0x474c/0x54a0 fs/jfs/jfs_txnmgr.c:1356 jfs_rename+0x10d8/0x1870 fs/jfs/namei.c:1305 vfs_rename+0xbd9/0xef0 fs/namei.c:6074 filename_renameat2+0x533/0x9b0 fs/namei.c:6192 __do_sys_rename fs/namei.c:6236 [inline] __se_sys_rename+0x55/0x2c0 fs/namei.c:6232 do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline] do_syscall_64+0x174/0x580 arch/x86/entry/syscall_64.c:94 entry_SYSCALL_64_after_hwframe+0x77/0x7f RIP: 0033:0x7f32bb02de59 Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 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 e8 ff ff ff f7 d8 64 89 01 48 RSP: 002b:00007f32b9265028 EFLAGS: 00000246 ORIG_RAX: 0000000000000052 RAX: ffffffffffffffda RBX: 00007f32bb2b6090 RCX: 00007f32bb02de59 RDX: 0000000000000000 RSI: 00002000000001c0 RDI: 0000200000000180 RBP: 00007f32bb0c3e6f R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 R13: 00007f32bb2b6128 R14: 00007f32bb2b6090 R15: 00007ffedabeaae8 Modules linked in: ---[ end trace 0000000000000000 ]--- RIP: 0010:LogSyncRelease fs/jfs/jfs_txnmgr.c:2798 [inline] RIP: 0010:txAbort+0x716/0x760 fs/jfs/jfs_txnmgr.c:2623 Code: e9 2c ff ff ff e8 9a 3f 65 fe 48 c7 c7 e0 f1 ab 8b 48 c7 c6 d9 ed ab 8b ba ee 0a 00 00 48 c7 c1 80 06 ac 8b e8 cb 6c c7 fd 90 <0f> 0b e8 73 3f 65 fe 48 c7 c7 e0 f1 ab 8b 48 c7 c6 d9 ed ab 8b ba RSP: 0018:ffffc9000466f690 EFLAGS: 00010246 RAX: 0000000000000034 RBX: 1ffff11004bd586b RCX: 98810a04adb1d200 RDX: ffffc9000ed72000 RSI: 000000000000154f RDI: 0000000000001550 RBP: ffff888025eac358 R08: 0000000000000000 R09: 0000000000000000 R10: dffffc0000000000 R11: ffffed10170c4903 R12: 000000000000001b R13: ffff888025eac270 R14: 0000000000000000 R15: 0000000000000003 FS: 00007f32b92656c0(0000) GS:ffff888125c49000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007ffcf4f087ec CR3: 000000005df74000 CR4: 00000000003526f0