BUG: using __this_cpu_read() in preemptible [00000000] code: syz-executor.0/10140
caller is lockdep_hardirqs_on_prepare+0x2f/0x1b0 kernel/locking/lockdep.c:3684
CPU: 0 PID: 10140 Comm: syz-executor.0 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+0x77/0xa0 lib/dump_stack.c:118
 check_preemption_disabled+0xb4/0xc0 lib/smp_processor_id.c:48
 lockdep_hardirqs_on_prepare+0x2f/0x1b0 kernel/locking/lockdep.c:3684
 trace_hardirqs_on+0x1c/0x100 kernel/trace/trace_preemptirq.c:49
 __bad_area_nosemaphore+0x5e/0x220 arch/x86/mm/fault.c:797
 do_user_addr_fault arch/x86/mm/fault.c:1345 [inline]
 handle_page_fault arch/x86/mm/fault.c:1429 [inline]
 exc_page_fault+0x5cb/0x6c0 arch/x86/mm/fault.c:1482
 asm_exc_page_fault+0x1e/0x30 arch/x86/include/asm/idtentry.h:538
RIP: 0033:0x40260b
Code: 40 41 89 e8 4c 89 ef b9 11 80 00 00 c1 e6 04 03 73 64 8d 14 90 39 f2 48 0f 43 f2 45 31 c9 ba 03 00 00 00 e8 27 bc 05 00 8b 33 <49> 89 07 41 89 e8 4c 89 e7 41 b9 00 00 00 10 b9 11 80 00 00 ba 03
RSP: 002b:00007f0e468f8bf0 EFLAGS: 00010207
RAX: 0000000020ffd000 RBX: 0000000020000080 RCX: 000000000045e26a
RDX: 0000000000000003 RSI: 0000000000008000 RDI: 0000000020ffd000
RBP: 0000000000000004 R08: 0000000000000004 R09: 0000000000000000
R10: 0000000000008011 R11: 0000000000000206 R12: 0000000020ffd000
R13: 0000000020ffd000 R14: 0000000000000000 R15: 0000000000000000
BUG: using __this_cpu_read() in preemptible [00000000] code: syz-executor.0/10140
caller is lockdep_hardirqs_on+0x38/0x110 kernel/locking/lockdep.c:3753
CPU: 0 PID: 10140 Comm: syz-executor.0 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+0x77/0xa0 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+0x5e/0x220 arch/x86/mm/fault.c:797
 do_user_addr_fault arch/x86/mm/fault.c:1345 [inline]
 handle_page_fault arch/x86/mm/fault.c:1429 [inline]
 exc_page_fault+0x5cb/0x6c0 arch/x86/mm/fault.c:1482
 asm_exc_page_fault+0x1e/0x30 arch/x86/include/asm/idtentry.h:538
RIP: 0033:0x40260b
Code: 40 41 89 e8 4c 89 ef b9 11 80 00 00 c1 e6 04 03 73 64 8d 14 90 39 f2 48 0f 43 f2 45 31 c9 ba 03 00 00 00 e8 27 bc 05 00 8b 33 <49> 89 07 41 89 e8 4c 89 e7 41 b9 00 00 00 10 b9 11 80 00 00 ba 03
RSP: 002b:00007f0e468f8bf0 EFLAGS: 00010207
RAX: 0000000020ffd000 RBX: 0000000020000080 RCX: 000000000045e26a
RDX: 0000000000000003 RSI: 0000000000008000 RDI: 0000000020ffd000
RBP: 0000000000000004 R08: 0000000000000004 R09: 0000000000000000
R10: 0000000000008011 R11: 0000000000000206 R12: 0000000020ffd000
R13: 0000000020ffd000 R14: 0000000000000000 R15: 0000000000000000