BUG: using __this_cpu_read() in preemptible [00000000] code: syz-executor.2/10092
caller is lockdep_hardirqs_on_prepare+0x61/0x410 kernel/locking/lockdep.c:3684
CPU: 1 PID: 10092 Comm: syz-executor.2 Not tainted 5.9.0-rc8-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
Call Trace:
 __dump_stack lib/dump_stack.c:77 [inline]
 dump_stack+0x99/0xd0 lib/dump_stack.c:118
 check_preemption_disabled+0xb4/0xc0 lib/smp_processor_id.c:48
 lockdep_hardirqs_on_prepare+0x61/0x410 kernel/locking/lockdep.c:3684
 trace_hardirqs_on+0x20/0x190 kernel/trace/trace_preemptirq.c:49
 __bad_area_nosemaphore+0x84/0x430 arch/x86/mm/fault.c:797
 handle_page_fault arch/x86/mm/fault.c:1429 [inline]
 exc_page_fault+0x5e/0xc0 arch/x86/mm/fault.c:1482
 asm_exc_page_fault+0x1e/0x30 arch/x86/include/asm/idtentry.h:538
RIP: 0033:0x461bea
Code: 6f 06 c5 fa 6f 4c 16 f0 c5 fa 7f 07 c5 fa 7f 4c 17 f0 c3 48 8b 4c 16 f8 48 8b 36 48 89 4c 17 f8 48 89 37 c3 8b 4c 16 fc 8b 36 <89> 4c 17 fc 89 37 c3 0f b7 4c 16 fe 0f b7 36 66 89 4c 17 fe 66 89
RSP: 002b:00007fe7ba919178 EFLAGS: 00010246
RAX: 0000000000000040 RBX: 000000000056c008 RCX: 000000000000307e
RDX: 0000000000000004 RSI: 000000000000307e RDI: 0000000000000040
RBP: 00000000004bf9fb R08: 0000000000000004 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000202 R12: 000000000056c008
R13: 00007fffcc31569f R14: 00007fe7ba919300 R15: 0000000000022000
BUG: using __this_cpu_read() in preemptible [00000000] code: syz-executor.2/10092
caller is lockdep_hardirqs_on+0x38/0x110 kernel/locking/lockdep.c:3753
CPU: 1 PID: 10092 Comm: syz-executor.2 Not tainted 5.9.0-rc8-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
Call Trace:
 __dump_stack lib/dump_stack.c:77 [inline]
 dump_stack+0x99/0xd0 lib/dump_stack.c:118
 check_preemption_disabled+0xb4/0xc0 lib/smp_processor_id.c:48
 lockdep_hardirqs_on+0x38/0x110 kernel/locking/lockdep.c:3753
 __bad_area_nosemaphore+0x84/0x430 arch/x86/mm/fault.c:797
 handle_page_fault arch/x86/mm/fault.c:1429 [inline]
 exc_page_fault+0x5e/0xc0 arch/x86/mm/fault.c:1482
 asm_exc_page_fault+0x1e/0x30 arch/x86/include/asm/idtentry.h:538
RIP: 0033:0x461bea
Code: 6f 06 c5 fa 6f 4c 16 f0 c5 fa 7f 07 c5 fa 7f 4c 17 f0 c3 48 8b 4c 16 f8 48 8b 36 48 89 4c 17 f8 48 89 37 c3 8b 4c 16 fc 8b 36 <89> 4c 17 fc 89 37 c3 0f b7 4c 16 fe 0f b7 36 66 89 4c 17 fe 66 89
RSP: 002b:00007fe7ba919178 EFLAGS: 00010246
RAX: 0000000000000040 RBX: 000000000056c008 RCX: 000000000000307e
RDX: 0000000000000004 RSI: 000000000000307e RDI: 0000000000000040
RBP: 00000000004bf9fb R08: 0000000000000004 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000202 R12: 000000000056c008
R13: 00007fffcc31569f R14: 00007fe7ba919300 R15: 0000000000022000