check_preemption_disabled: 3 callbacks suppressed
BUG: using __this_cpu_read() in preemptible [00000000] code: syz-executor.2/10159
caller is lockdep_hardirqs_on_prepare+0x5e/0x410 kernel/locking/lockdep.c:4060
CPU: 0 PID: 10159 Comm: syz-executor.2 Not tainted 5.10.0-rc1-syzkaller #0
Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS rel-1.12.0-59-gc9ba5276e321-prebuilt.qemu.org 04/01/2014
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: 0023:0x807cc81
Code: 00 00 21 c2 74 24 7a 17 38 30 0f 84 9f 00 00 00 40 38 30 0f 84 96 00 00 00 40 83 f2 02 74 0b 38 30 0f 84 88 00 00 00 40 31 d2 <8b> 08 83 c0 04 29 ca 81 c1 ff fe fe fe 4a 73 58 31 ca 81 e2 00 01
RSP: 002b:00000000f55cbf2c EFLAGS: 00010246
RAX: 0000000000000000 RBX: 000000000815e000 RCX: 0000000000000000
RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00000000f55cc0b0
RBP: 00000000f55cbfb0 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000292 R12: 0000000000000000
R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
BUG: using __this_cpu_read() in preemptible [00000000] code: syz-executor.2/10159
caller is lockdep_hardirqs_on+0x38/0x110 kernel/locking/lockdep.c:4129
CPU: 0 PID: 10159 Comm: syz-executor.2 Not tainted 5.10.0-rc1-syzkaller #0
Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS rel-1.12.0-59-gc9ba5276e321-prebuilt.qemu.org 04/01/2014
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: 0023:0x807cc81
Code: 00 00 21 c2 74 24 7a 17 38 30 0f 84 9f 00 00 00 40 38 30 0f 84 96 00 00 00 40 83 f2 02 74 0b 38 30 0f 84 88 00 00 00 40 31 d2 <8b> 08 83 c0 04 29 ca 81 c1 ff fe fe fe 4a 73 58 31 ca 81 e2 00 01
RSP: 002b:00000000f55cbf2c EFLAGS: 00010246
RAX: 0000000000000000 RBX: 000000000815e000 RCX: 0000000000000000
RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00000000f55cc0b0
RBP: 00000000f55cbfb0 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000292 R12: 0000000000000000
R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000