BUG: using __this_cpu_read() in preemptible [00000000] code: syz-executor.1/10308
caller is lockdep_hardirqs_on_prepare+0x2f/0x1a0 kernel/locking/lockdep.c:3684
CPU: 0 PID: 10308 Comm: syz-executor.1 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+0xab/0xc0 lib/smp_processor_id.c:48
 lockdep_hardirqs_on_prepare+0x2f/0x1a0 kernel/locking/lockdep.c:3684
 trace_hardirqs_on+0x1c/0x100 kernel/trace/trace_preemptirq.c:49
 __bad_area_nosemaphore+0x5e/0x1c0 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+0x587/0x690 arch/x86/mm/fault.c:1482
 asm_exc_page_fault+0x1e/0x30 arch/x86/include/asm/idtentry.h:538
RIP: 0033:0x402d98
Code: 00 00 48 89 7c 24 f8 48 89 74 24 f0 48 89 54 24 e8 48 89 4c 24 e0 48 8b 74 24 f8 4c 8b 4c 24 f0 48 8b 4c 24 e8 48 8b 54 24 e0 <8b> 86 0c 01 00 00 44 8b 86 08 01 00 00 c1 e0 04 8d b8 7f 01 00 00
RSP: 002b:00007fedeb313c68 EFLAGS: 00010216
RAX: 0000000000402d70 RBX: 000000000118bfc8 RCX: 0000000020000200
RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
RBP: 000000000118c010 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 000000000118bfd4
R13: 00007ffd5fb2aaff R14: 00007fedeb3149c0 R15: 000000000118bfd4
BUG: using __this_cpu_read() in preemptible [00000000] code: syz-executor.1/10308
caller is lockdep_hardirqs_on+0x38/0x110 kernel/locking/lockdep.c:3753
CPU: 0 PID: 10308 Comm: syz-executor.1 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+0xab/0xc0 lib/smp_processor_id.c:48
 lockdep_hardirqs_on+0x38/0x110 kernel/locking/lockdep.c:3753
 __bad_area_nosemaphore+0x5e/0x1c0 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+0x587/0x690 arch/x86/mm/fault.c:1482
 asm_exc_page_fault+0x1e/0x30 arch/x86/include/asm/idtentry.h:538
RIP: 0033:0x402d98
Code: 00 00 48 89 7c 24 f8 48 89 74 24 f0 48 89 54 24 e8 48 89 4c 24 e0 48 8b 74 24 f8 4c 8b 4c 24 f0 48 8b 4c 24 e8 48 8b 54 24 e0 <8b> 86 0c 01 00 00 44 8b 86 08 01 00 00 c1 e0 04 8d b8 7f 01 00 00
RSP: 002b:00007fedeb313c68 EFLAGS: 00010216
RAX: 0000000000402d70 RBX: 000000000118bfc8 RCX: 0000000020000200
RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
RBP: 000000000118c010 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 000000000118bfd4
R13: 00007ffd5fb2aaff R14: 00007fedeb3149c0 R15: 000000000118bfd4