TITLE: BUG: using __this_cpu_read() in preemptible code in __bad_area_nosemaphore
TYPE: LOCKDEP

[  127.573471][ T9951] BUG: using __this_cpu_read() in preemptible [00000000] code: syz-executor.0/9951
[  127.583549][ T9951] caller is lockdep_hardirqs_on_prepare+0x5e/0x410
[  127.590210][ T9951] CPU: 0 PID: 9951 Comm: syz-executor.0 Not tainted 5.10.0-rc1-syzkaller #0
[  127.598995][ T9951] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  127.609602][ T9951] Call Trace:
[  127.613031][ T9951]  dump_stack+0x107/0x163
[  127.617560][ T9951]  check_preemption_disabled+0x123/0x130
[  127.623336][ T9951]  lockdep_hardirqs_on_prepare+0x5e/0x410
[  127.629084][ T9951]  trace_hardirqs_on+0x5b/0x1c0
[  127.634667][ T9951]  __bad_area_nosemaphore+0xc6/0x400
[  127.640902][ T9951]  do_user_addr_fault+0x7d7/0xb40
[  127.645969][ T9951]  exc_page_fault+0x9e/0x180
[  127.650588][ T9951]  ? asm_exc_page_fault+0x8/0x30
[  127.656267][ T9951]  asm_exc_page_fault+0x1e/0x30
[  127.661160][ T9951] RIP: 0023:0xe
[  127.664646][ T9951] Code: Unable to access opcode bytes at RIP 0xffffffffffffffe4.
[  127.672384][ T9951] RSP: 002b:00000000f55520dc EFLAGS: 00010296
[  127.678774][ T9951] RAX: 0000000000000000 RBX: 0000000002000100 RCX: 0000000000000000
[  127.687123][ T9951] RDX: 000000000000007f RSI: 0000000000000000 RDI: 00000000ffffffff
[  127.695419][ T9951] RBP: 00000000080da804 R08: 0000000000000000 R09: 0000000000000000
[  127.703454][ T9951] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000
[  127.711455][ T9951] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
[  127.719580][ T9951] BUG: using __this_cpu_read() in preemptible [00000000] code: syz-executor.0/9951
[  127.729480][ T9951] caller is lockdep_hardirqs_on+0x38/0x110
[  127.735418][ T9951] CPU: 0 PID: 9951 Comm: syz-executor.0 Not tainted 5.10.0-rc1-syzkaller #0
[  127.744287][ T9951] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  127.754463][ T9951] Call Trace:
[  127.759712][ T9951]  dump_stack+0x107/0x163
[  127.764054][ T9951]  check_preemption_disabled+0x123/0x130
[  127.769698][ T9951]  ? __bad_area_nosemaphore+0xc6/0x400
[  127.775182][ T9951]  lockdep_hardirqs_on+0x38/0x110
[  127.780228][ T9951]  __bad_area_nosemaphore+0xc6/0x400
[  127.785721][ T9951]  do_user_addr_fault+0x7d7/0xb40
[  127.791471][ T9951]  exc_page_fault+0x9e/0x180
[  127.796263][ T9951]  ? asm_exc_page_fault+0x8/0x30
[  127.801224][ T9951]  asm_exc_page_fault+0x1e/0x30
[  127.806212][ T9951] RIP: 0023:0xe
[  127.814465][ T9951] Code: Unable to access opcode bytes at RIP 0xffffffffffffffe4.
[  127.822210][ T9951] RSP: 002b:00000000f55520dc EFLAGS: 00010296
[  127.828747][ T9951] RAX: 0000000000000000 RBX: 0000000002000100 RCX: 0000000000000000
[  127.836738][ T9951] RDX: 000000000000007f RSI: 0000000000000000 RDI: 00000000ffffffff
[  127.844737][ T9951] RBP: 00000000080da804 R08: 0000000000000000 R09: 0000000000000000
[  127.852733][ T9951] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000
[  127.863029][ T9951] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
