BUG: using __this_cpu_read() in preemptible [00000000] code: syz-executor.1/10111
caller is lockdep_hardirqs_on_prepare+0x5e/0x410 kernel/locking/lockdep.c:4060
CPU: 1 PID: 10111 Comm: syz-executor.1 Not tainted 5.10.0-rc1-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+0x107/0x163 lib/dump_stack.c:118
 check_preemption_disabled+0x123/0x130 lib/smp_processor_id.c:48
 lockdep_hardirqs_on_prepare+0x5e/0x410 kernel/locking/lockdep.c:4060
 trace_hardirqs_on+0x5b/0x1c0 kernel/trace/trace_preemptirq.c:49
 __bad_area_nosemaphore+0xc6/0x400 arch/x86/mm/fault.c:797
 do_user_addr_fault+0x7d7/0xb40 arch/x86/mm/fault.c:1335
 handle_page_fault arch/x86/mm/fault.c:1429 [inline]
 exc_page_fault+0x9e/0x180 arch/x86/mm/fault.c:1485
 asm_exc_page_fault+0x1e/0x30 arch/x86/include/asm/idtentry.h:583
RIP: 0033:0x457abf
Code: bc d1 f3 0f 7f 27 f3 0f 7f 6f 10 f3 0f 7f 77 20 f3 0f 7f 7f 30 49 83 c0 0f 49 29 d0 48 8d 7c 17 31 e9 95 0b 00 00 66 0f ef c0 <f3> 0f 6f 0e f3 0f 6f 56 10 66 0f 74 c1 66 0f d7 d0 49 83 f8 11 0f
RSP: 002b:00007f353c9e6828 EFLAGS: 00010283
RAX: 00007f353c9e6850 RBX: 6666666666666667 RCX: 0000000000000000
RDX: 00000000000003ff RSI: 0000000000000000 RDI: 00007f353c9e6850
RBP: 000000000118bf60 R08: 00000000000003ff R09: 0000000000000000
R10: 00007f353c9e79d0 R11: 0000000000000246 R12: 000000000118bf2c
R13: 00007ffca110b6ff R14: 00007f353c9e79c0 R15: 000000000118bf2c
BUG: using __this_cpu_read() in preemptible [00000000] code: syz-executor.1/10111
caller is lockdep_hardirqs_on+0x38/0x110 kernel/locking/lockdep.c:4129
CPU: 1 PID: 10111 Comm: syz-executor.1 Not tainted 5.10.0-rc1-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+0x107/0x163 lib/dump_stack.c:118
 check_preemption_disabled+0x123/0x130 lib/smp_processor_id.c:48
 lockdep_hardirqs_on+0x38/0x110 kernel/locking/lockdep.c:4129
 __bad_area_nosemaphore+0xc6/0x400 arch/x86/mm/fault.c:797
 do_user_addr_fault+0x7d7/0xb40 arch/x86/mm/fault.c:1335
 handle_page_fault arch/x86/mm/fault.c:1429 [inline]
 exc_page_fault+0x9e/0x180 arch/x86/mm/fault.c:1485
 asm_exc_page_fault+0x1e/0x30 arch/x86/include/asm/idtentry.h:583
RIP: 0033:0x457abf
Code: bc d1 f3 0f 7f 27 f3 0f 7f 6f 10 f3 0f 7f 77 20 f3 0f 7f 7f 30 49 83 c0 0f 49 29 d0 48 8d 7c 17 31 e9 95 0b 00 00 66 0f ef c0 <f3> 0f 6f 0e f3 0f 6f 56 10 66 0f 74 c1 66 0f d7 d0 49 83 f8 11 0f
RSP: 002b:00007f353c9e6828 EFLAGS: 00010283
RAX: 00007f353c9e6850 RBX: 6666666666666667 RCX: 0000000000000000
RDX: 00000000000003ff RSI: 0000000000000000 RDI: 00007f353c9e6850
RBP: 000000000118bf60 R08: 00000000000003ff R09: 0000000000000000
R10: 00007f353c9e79d0 R11: 0000000000000246 R12: 000000000118bf2c
R13: 00007ffca110b6ff R14: 00007f353c9e79c0 R15: 000000000118bf2c