read_mapping_page failed! BUG at fs/jfs/jfs_txnmgr.c:2795 assert(mp->nohomeok) ------------[ cut here ]------------ kernel BUG at fs/jfs/jfs_txnmgr.c:2795! invalid opcode: 0000 [#1] PREEMPT SMP KASAN CPU: 1 PID: 4368 Comm: syz.4.7 Not tainted 6.1.123-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 RIP: 0010:LogSyncRelease fs/jfs/jfs_txnmgr.c:2795 [inline] RIP: 0010:txAbort+0x5d3/0x5e0 fs/jfs/jfs_txnmgr.c:2621 Code: 73 df 9a 07 0f 0b e8 9c 1e 75 fe 48 c7 c7 80 ee 45 8b 48 c7 c6 79 ea 45 8b ba eb 0a 00 00 48 c7 c1 60 02 46 8b e8 4d df 9a 07 <0f> 0b 66 2e 0f 1f 84 00 00 00 00 00 90 55 41 57 41 56 41 55 41 54 RSP: 0018:ffffc90004a7f850 EFLAGS: 00010246 RAX: 0000000000000034 RBX: 00000000000000ab RCX: 7f9174212f0be700 RDX: ffffc90012631000 RSI: 000000000000da00 RDI: 000000000000da01 RBP: 0000000000000000 R08: ffffffff816e6d1c R09: fffff5200094fe69 R10: 0000000000000000 R11: dffffc0000000001 R12: ffffc9000286a000 R13: ffff888024b04e88 R14: dffffc0000000000 R15: 0000000000000013 FS: 00007fb91a6f76c0(0000) GS:ffff8880b8f00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 0000001b2dc01ff8 CR3: 000000007c0c3000 CR4: 00000000003506e0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: txCommit+0x5d4d/0x6ba0 fs/jfs/jfs_txnmgr.c:1354 jfs_mkdir+0x98a/0xbb0 fs/jfs/namei.c:290 vfs_mkdir+0x3b6/0x590 fs/namei.c:4106 do_mkdirat+0x225/0x360 fs/namei.c:4131 __do_sys_mkdir fs/namei.c:4151 [inline] __se_sys_mkdir fs/namei.c:4149 [inline] __x64_sys_mkdir+0x6a/0x80 fs/namei.c:4149 do_syscall_x64 arch/x86/entry/common.c:51 [inline] do_syscall_64+0x3b/0xb0 arch/x86/entry/common.c:81 entry_SYSCALL_64_after_hwframe+0x68/0xd2 RIP: 0033:0x7fb919985d29 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:00007fb91a6f7038 EFLAGS: 00000246 ORIG_RAX: 0000000000000053 RAX: ffffffffffffffda RBX: 00007fb919b76320 RCX: 00007fb919985d29 RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00000000200002c0 RBP: 00007fb919a01b08 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 R13: 0000000000000000 R14: 00007fb919b76320 R15: 00007ffcbadb87d8 Modules linked in: ---[ end trace 0000000000000000 ]--- RIP: 0010:LogSyncRelease fs/jfs/jfs_txnmgr.c:2795 [inline] RIP: 0010:txAbort+0x5d3/0x5e0 fs/jfs/jfs_txnmgr.c:2621 Code: 73 df 9a 07 0f 0b e8 9c 1e 75 fe 48 c7 c7 80 ee 45 8b 48 c7 c6 79 ea 45 8b ba eb 0a 00 00 48 c7 c1 60 02 46 8b e8 4d df 9a 07 <0f> 0b 66 2e 0f 1f 84 00 00 00 00 00 90 55 41 57 41 56 41 55 41 54 RSP: 0018:ffffc90004a7f850 EFLAGS: 00010246 RAX: 0000000000000034 RBX: 00000000000000ab RCX: 7f9174212f0be700 RDX: ffffc90012631000 RSI: 000000000000da00 RDI: 000000000000da01 RBP: 0000000000000000 R08: ffffffff816e6d1c R09: fffff5200094fe69 R10: 0000000000000000 R11: dffffc0000000001 R12: ffffc9000286a000 R13: ffff888024b04e88 R14: dffffc0000000000 R15: 0000000000000013 FS: 00007fb91a6f76c0(0000) GS:ffff8880b8f00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 0000001b2dc01ff8 CR3: 000000007c0c3000 CR4: 00000000003506e0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400