Warning: Permanently added '10.128.0.224' (ECDSA) to the list of known hosts.
executing program
[   64.448154][ T8456] IPVS: ftp: loaded support on port[0] = 21
[   64.494563][ T8478] BUG: using __this_cpu_read() in preemptible [00000000] code: syz-executor193/8478
[   64.504016][ T8478] caller is lockdep_hardirqs_on_prepare+0x5e/0x410
[   64.510552][ T8478] CPU: 1 PID: 8478 Comm: syz-executor193 Not tainted 5.9.0-syzkaller #0
[   64.518870][ T8478] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[   64.528915][ T8478] Call Trace:
[   64.532209][ T8478]  dump_stack+0x107/0x163
[   64.536523][ T8478]  check_preemption_disabled+0x123/0x130
[   64.542143][ T8478]  lockdep_hardirqs_on_prepare+0x5e/0x410
[   64.547865][ T8478]  trace_hardirqs_on+0x5b/0x1c0
[   64.552702][ T8478]  __bad_area_nosemaphore+0xc6/0x400
[   64.557982][ T8478]  do_user_addr_fault+0x7d7/0xb40
[   64.563052][ T8478]  exc_page_fault+0x9e/0x180
[   64.567632][ T8478]  ? asm_exc_page_fault+0x8/0x30
[   64.572614][ T8478]  asm_exc_page_fault+0x1e/0x30
[   64.577476][ T8478] RIP: 0033:0x4012db
[   64.581355][ T8478] Code: 00 eb c4 0f 1f 40 00 64 f0 83 04 25 d0 ff ff ff 01 64 48 8b 3c 25 00 00 00 00 48 81 c7 08 ff ff ff e8 d9 34 01 00 85 c0 75 08 <c6> 04 25 80 00 00 20 aa 64 f0 83 2c 25 d0 ff ff ff 01 64 f0 83 04
[   64.600967][ T8478] RSP: 002b:00007f30ee745cc0 EFLAGS: 00010246
[   64.607108][ T8478] RAX: 0000000000000000 RBX: 00000000006dcc38 RCX: 0000000000446df9
[   64.615063][ T8478] RDX: 385a58eb90244d5a RSI: 0000000000000000 RDI: 00007f30ee746608
[   64.623016][ T8478] RBP: 00000000006dcc30 R08: 0000000000000000 R09: 0000000000000000
[   64.630990][ T8478] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000006dcc3c
[   64.639060][ T8478] R13: 00007fff29ab098f R14: 00007f30ee7469c0 R15: 00000000006dcc3c
[   64.647543][ T8478] BUG: using __this_cpu_read() in preemptible [00000000] code: syz-executor193/8478
[   64.656961][ T8478] caller is lockdep_hardirqs_on+0x38/0x110
[   64.662853][ T8478] CPU: 1 PID: 8478 Comm: syz-executor193 Not tainted 5.9.0-syzkaller #0
[   64.671175][ T8478] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[   64.681250][ T8478] Call Trace:
[   64.684532][ T8478]  dump_stack+0x107/0x163
[   64.688849][ T8478]  check_preemption_disabled+0x123/0x130
[   64.694477][ T8478]  ? __bad_area_nosemaphore+0xc6/0x400
[   64.699971][ T8478]  lockdep_hardirqs_on+0x38/0x110
[   64.705004][ T8478]  __bad_area_nosemaphore+0xc6/0x400
[   64.710278][ T8478]  do_user_addr_fault+0x7d7/0xb40
[   64.715305][ T8478]  exc_page_fault+0x9e/0x180
[   64.719890][ T8478]  ? asm_exc_page_fault+0x8/0x30
[   64.724807][ T8478]  asm_exc_page_fault+0x1e/0x30
[   64.729651][ T8478] RIP: 0033:0x4012db
[   64.733539][ T8478] Code: 00 eb c4 0f 1f 40 00 64 f0 83 04 25 d0 ff ff ff 01 64 48 8b 3c 25 00 00 00 00 48 81 c7 08 ff ff ff e8 d9 34 01 00 85 c0 75 08 <c6> 04 25 80 00 00 20 aa 64 f0 83 2c 25 d0 ff ff ff 01 64 f0 83 04
[   64.753127][ T8478] RSP: 002b:00007f30ee745cc0 EFLAGS: 00010246
[   64.759189][ T8478] RAX: 0000000000000000 RBX: 00000000006dcc38 RCX: 0000000000446df9
[   64.767156][ T8478] RDX: 385a58eb90244d5a RSI: 0000000000000000 RDI: 00007f30ee746608
[   64.775118][ T8478] RBP: 00000000006dcc30 R08: 0000000000000000 R09: 0000000000000000
[   64.783069][ T8478] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000006dcc3c
[   64.791018][ T8478] R13: 00007fff29ab098f R14: 00007f30