BUG: using __this_cpu_read() in preemptible [00000000] code: syz-executor.3/8371 caller is lockdep_hardirqs_on_prepare+0x2f/0x1d0 kernel/locking/lockdep.c:4060 CPU: 1 PID: 8371 Comm: syz-executor.3 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+0xa3/0xc8 lib/dump_stack.c:118 check_preemption_disabled+0xbe/0xd0 lib/smp_processor_id.c:48 lockdep_hardirqs_on_prepare+0x2f/0x1d0 kernel/locking/lockdep.c:4060 trace_hardirqs_on+0x1a/0xf0 kernel/trace/trace_preemptirq.c:49 __bad_area_nosemaphore+0x5e/0x210 arch/x86/mm/fault.c:797 do_user_addr_fault arch/x86/mm/fault.c:1355 [inline] handle_page_fault arch/x86/mm/fault.c:1429 [inline] exc_page_fault+0x1ac/0x700 arch/x86/mm/fault.c:1485 asm_exc_page_fault+0x1e/0x30 arch/x86/include/asm/idtentry.h:583 RIP: 0033:0x400580 Code: 01 e9 cd 01 00 00 48 8b 44 24 10 48 0b 44 24 28 75 20 48 8b 14 24 48 8b 7c 24 20 be 02 00 00 00 e8 45 68 00 00 48 8b 4c 24 08 <66> 89 01 e9 a1 01 00 00 48 8b 44 24 08 48 8b 14 24 be 02 00 00 00 RSP: 002b:00007ffcf605d150 EFLAGS: 00010206 RAX: 0000000000000018 RBX: 0000000001190600 RCX: 00000000200002c0 RDX: 0000000000000000 RSI: 0000000000000002 RDI: 0000000000000018 RBP: 0000000001190608 R08: 0000000000000000 R09: 0000000000000000 R10: 00007ffcf605d260 R11: 0000000000000246 R12: fffffffffffffffe R13: 000000000000b9ea R14: 00000000000003e8 R15: 000000000118bfd4 BUG: using __this_cpu_read() in preemptible [00000000] code: syz-executor.3/8371 caller is lockdep_hardirqs_on+0x34/0x120 kernel/locking/lockdep.c:4129 CPU: 1 PID: 8371 Comm: syz-executor.3 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+0xa3/0xc8 lib/dump_stack.c:118 check_preemption_disabled+0xbe/0xd0 lib/smp_processor_id.c:48 lockdep_hardirqs_on+0x34/0x120 kernel/locking/lockdep.c:4129 __bad_area_nosemaphore+0x5e/0x210 arch/x86/mm/fault.c:797 do_user_addr_fault arch/x86/mm/fault.c:1355 [inline] handle_page_fault arch/x86/mm/fault.c:1429 [inline] exc_page_fault+0x1ac/0x700 arch/x86/mm/fault.c:1485 asm_exc_page_fault+0x1e/0x30 arch/x86/include/asm/idtentry.h:583 RIP: 0033:0x400580 Code: 01 e9 cd 01 00 00 48 8b 44 24 10 48 0b 44 24 28 75 20 48 8b 14 24 48 8b 7c 24 20 be 02 00 00 00 e8 45 68 00 00 48 8b 4c 24 08 <66> 89 01 e9 a1 01 00 00 48 8b 44 24 08 48 8b 14 24 be 02 00 00 00 RSP: 002b:00007ffcf605d150 EFLAGS: 00010206 RAX: 0000000000000018 RBX: 0000000001190600 RCX: 00000000200002c0 RDX: 0000000000000000 RSI: 0000000000000002 RDI: 0000000000000018 RBP: 0000000001190608 R08: 0000000000000000 R09: 0000000000000000 R10: 00007ffcf605d260 R11: 0000000000000246 R12: fffffffffffffffe R13: 000000000000b9ea R14: 00000000000003e8 R15: 000000000118bfd4 BUG: using __this_cpu_read() in preemptible [00000000] code: syz-executor.3/8371 caller is lockdep_hardirqs_on_prepare+0x2f/0x1d0 kernel/locking/lockdep.c:4060 CPU: 1 PID: 8371 Comm: syz-executor.3 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+0xa3/0xc8 lib/dump_stack.c:118 check_preemption_disabled+0xbe/0xd0 lib/smp_processor_id.c:48 lockdep_hardirqs_on_prepare+0x2f/0x1d0 kernel/locking/lockdep.c:4060 trace_hardirqs_on+0x1a/0xf0 kernel/trace/trace_preemptirq.c:49 __bad_area_nosemaphore+0x5e/0x210 arch/x86/mm/fault.c:797 do_user_addr_fault arch/x86/mm/fault.c:1355 [inline] handle_page_fault arch/x86/mm/fault.c:1429 [inline] exc_page_fault+0x1ac/0x700 arch/x86/mm/fault.c:1485 asm_exc_page_fault+0x1e/0x30 arch/x86/include/asm/idtentry.h:583 RIP: 0033:0x400604 Code: 06 e9 49 01 00 00 48 8b 44 24 10 48 0b 44 24 28 75 1f 48 8b 14 24 48 8b 7c 24 20 be 04 00 00 00 e8 c1 67 00 00 48 8b 74 24 08 <89> 06 e9 1e 01 00 00 48 8b 44 24 08 48 8b 14 24 be 04 00 00 00 8b RSP: 002b:00007ffcf605d150 EFLAGS: 00010206 RAX: 0000000000000007 RBX: 0000000001190628 RCX: 0000000000000000 RDX: 0000000000000000 RSI: 00000000200002c2 RDI: 0000000000000007 RBP: 0000000001190630 R08: 0000000000000000 R09: 0000000000000000 R10: 00007ffcf605d260 R11: 0000000000000246 R12: fffffffffffffffe R13: 000000000000b9ea R14: 00000000000003e8 R15: 000000000118bfd4 BUG: using __this_cpu_read() in preemptible [00000000] code: syz-executor.3/8371 caller is lockdep_hardirqs_on+0x34/0x120 kernel/locking/lockdep.c:4129 CPU: 1 PID: 8371 Comm: syz-executor.3 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+0xa3/0xc8 lib/dump_stack.c:118 check_preemption_disabled+0xbe/0xd0 lib/smp_processor_id.c:48 lockdep_hardirqs_on+0x34/0x120 kernel/locking/lockdep.c:4129 __bad_area_nosemaphore+0x5e/0x210 arch/x86/mm/fault.c:797 do_user_addr_fault arch/x86/mm/fault.c:1355 [inline] handle_page_fault arch/x86/mm/fault.c:1429 [inline] exc_page_fault+0x1ac/0x700 arch/x86/mm/fault.c:1485 asm_exc_page_fault+0x1e/0x30 arch/x86/include/asm/idtentry.h:583 RIP: 0033:0x400604 Code: 06 e9 49 01 00 00 48 8b 44 24 10 48 0b 44 24 28 75 1f 48 8b 14 24 48 8b 7c 24 20 be 04 00 00 00 e8 c1 67 00 00 48 8b 74 24 08 <89> 06 e9 1e 01 00 00 48 8b 44 24 08 48 8b 14 24 be 04 00 00 00 8b RSP: 002b:00007ffcf605d150 EFLAGS: 00010206 RAX: 0000000000000007 RBX: 0000000001190628 RCX: 0000000000000000 RDX: 0000000000000000 RSI: 00000000200002c2 RDI: 0000000000000007 RBP: 0000000001190630 R08: 0000000000000000 R09: 0000000000000000 R10: 00007ffcf605d260 R11: 0000000000000246 R12: fffffffffffffffe R13: 000000000000b9ea R14: 00000000000003e8 R15: 000000000118bfd4 BUG: using __this_cpu_read() in preemptible [00000000] code: syz-executor.3/8371 caller is lockdep_hardirqs_on_prepare+0x2f/0x1d0 kernel/locking/lockdep.c:4060 CPU: 0 PID: 8371 Comm: syz-executor.3 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+0xa3/0xc8 lib/dump_stack.c:118 check_preemption_disabled+0xbe/0xd0 lib/smp_processor_id.c:48 lockdep_hardirqs_on_prepare+0x2f/0x1d0 kernel/locking/lockdep.c:4060 trace_hardirqs_on+0x1a/0xf0 kernel/trace/trace_preemptirq.c:49 __bad_area_nosemaphore+0x5e/0x210 arch/x86/mm/fault.c:797 do_user_addr_fault arch/x86/mm/fault.c:1355 [inline] handle_page_fault arch/x86/mm/fault.c:1429 [inline] exc_page_fault+0x1ac/0x700 arch/x86/mm/fault.c:1485 asm_exc_page_fault+0x1e/0x30 arch/x86/include/asm/idtentry.h:583 RIP: 0033:0x400604 Code: 06 e9 49 01 00 00 48 8b 44 24 10 48 0b 44 24 28 75 1f 48 8b 14 24 48 8b 7c 24 20 be 04 00 00 00 e8 c1 67 00 00 48 8b 74 24 08 <89> 06 e9 1e 01 00 00 48 8b 44 24 08 48 8b 14 24 be 04 00 00 00 8b RSP: 002b:00007ffcf605d150 EFLAGS: 00010206 RAX: 0000000000000000 RBX: 0000000001190650 RCX: 0000000000000000 RDX: 0000000000000000 RSI: 00000000200002c6 RDI: 0000000000000000 RBP: 0000000001190658 R08: 0000000000000000 R09: 0000000000000000 R10: 00007ffcf605d260 R11: 0000000000000246 R12: fffffffffffffffe R13: 000000000000b9ea R14: 00000000000003e8 R15: 000000000118bfd4 BUG: using __this_cpu_read() in preemptible [00000000] code: syz-executor.3/8371 caller is lockdep_hardirqs_on+0x34/0x120 kernel/locking/lockdep.c:4129 CPU: 0 PID: 8371 Comm: syz-executor.3 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+0xa3/0xc8 lib/dump_stack.c:118 check_preemption_disabled+0xbe/0xd0 lib/smp_processor_id.c:48 lockdep_hardirqs_on+0x34/0x120 kernel/locking/lockdep.c:4129 __bad_area_nosemaphore+0x5e/0x210 arch/x86/mm/fault.c:797 do_user_addr_fault arch/x86/mm/fault.c:1355 [inline] handle_page_fault arch/x86/mm/fault.c:1429 [inline] exc_page_fault+0x1ac/0x700 arch/x86/mm/fault.c:1485 asm_exc_page_fault+0x1e/0x30 arch/x86/include/asm/idtentry.h:583 RIP: 0033:0x400604 Code: 06 e9 49 01 00 00 48 8b 44 24 10 48 0b 44 24 28 75 1f 48 8b 14 24 48 8b 7c 24 20 be 04 00 00 00 e8 c1 67 00 00 48 8b 74 24 08 <89> 06 e9 1e 01 00 00 48 8b 44 24 08 48 8b 14 24 be 04 00 00 00 8b RSP: 002b:00007ffcf605d150 EFLAGS: 00010206 RAX: 0000000000000000 RBX: 0000000001190650 RCX: 0000000000000000 RDX: 0000000000000000 RSI: 00000000200002c6 RDI: 0000000000000000 RBP: 0000000001190658 R08: 0000000000000000 R09: 0000000000000000 R10: 00007ffcf605d260 R11: 0000000000000246 R12: fffffffffffffffe R13: 000000000000b9ea R14: 00000000000003e8 R15: 000000000118bfd4 BUG: using __this_cpu_read() in preemptible [00000000] code: syz-executor.3/8371 caller is lockdep_hardirqs_on_prepare+0x2f/0x1d0 kernel/locking/lockdep.c:4060 CPU: 0 PID: 8371 Comm: syz-executor.3 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+0xa3/0xc8 lib/dump_stack.c:118 check_preemption_disabled+0xbe/0xd0 lib/smp_processor_id.c:48 lockdep_hardirqs_on_prepare+0x2f/0x1d0 kernel/locking/lockdep.c:4060 trace_hardirqs_on+0x1a/0xf0 kernel/trace/trace_preemptirq.c:49 __bad_area_nosemaphore+0x5e/0x210 arch/x86/mm/fault.c:797 do_user_addr_fault arch/x86/mm/fault.c:1355 [inline] handle_page_fault arch/x86/mm/fault.c:1429 [inline] exc_page_fault+0x1ac/0x700 arch/x86/mm/fault.c:1485 asm_exc_page_fault+0x1e/0x30 arch/x86/include/asm/idtentry.h:583 RIP: 0033:0x400604 Code: 06 e9 49 01 00 00 48 8b 44 24 10 48 0b 44 24 28 75 1f 48 8b 14 24 48 8b 7c 24 20 be 04 00 00 00 e8 c1 67 00 00 48 8b 74 24 08 <89> 06 e9 1e 01 00 00 48 8b 44 24 08 48 8b 14 24 be 04 00 00 00 8b RSP: 002b:00007ffcf605d150 EFLAGS: 00010206 RAX: ffffffffffffffff RBX: 0000000001190678 RCX: 0000000000000000 RDX: 0000000000000000 RSI: 00000000200002ca RDI: ffffffffffffffff RBP: 0000000001190680 R08: 0000000000000000 R09: 0000000000000000 R10: 00007ffcf605d260 R11: 0000000000000246 R12: fffffffffffffffe R13: 000000000000b9ea R14: 00000000000003e8 R15: 000000000118bfd4 BUG: using __this_cpu_read() in preemptible [00000000] code: syz-executor.3/8371 caller is lockdep_hardirqs_on+0x34/0x120 kernel/locking/lockdep.c:4129 CPU: 0 PID: 8371 Comm: syz-executor.3 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+0xa3/0xc8 lib/dump_stack.c:118 check_preemption_disabled+0xbe/0xd0 lib/smp_processor_id.c:48 lockdep_hardirqs_on+0x34/0x120 kernel/locking/lockdep.c:4129 __bad_area_nosemaphore+0x5e/0x210 arch/x86/mm/fault.c:797 do_user_addr_fault arch/x86/mm/fault.c:1355 [inline] handle_page_fault arch/x86/mm/fault.c:1429 [inline] exc_page_fault+0x1ac/0x700 arch/x86/mm/fault.c:1485 asm_exc_page_fault+0x1e/0x30 arch/x86/include/asm/idtentry.h:583 RIP: 0033:0x400604 Code: 06 e9 49 01 00 00 48 8b 44 24 10 48 0b 44 24 28 75 1f 48 8b 14 24 48 8b 7c 24 20 be 04 00 00 00 e8 c1 67 00 00 48 8b 74 24 08 <89> 06 e9 1e 01 00 00 48 8b 44 24 08 48 8b 14 24 be 04 00 00 00 8b RSP: 002b:00007ffcf605d150 EFLAGS: 00010206 RAX: ffffffffffffffff RBX: 0000000001190678 RCX: 0000000000000000 RDX: 0000000000000000 RSI: 00000000200002ca RDI: ffffffffffffffff RBP: 0000000001190680 R08: 0000000000000000 R09: 0000000000000000 R10: 00007ffcf605d260 R11: 0000000000000246 R12: fffffffffffffffe R13: 000000000000b9ea R14: 00000000000003e8 R15: 000000000118bfd4 BUG: using __this_cpu_read() in preemptible [00000000] code: syz-executor.3/8371 caller is lockdep_hardirqs_on_prepare+0x2f/0x1d0 kernel/locking/lockdep.c:4060 CPU: 1 PID: 8371 Comm: syz-executor.3 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+0xa3/0xc8 lib/dump_stack.c:118 check_preemption_disabled+0xbe/0xd0 lib/smp_processor_id.c:48 lockdep_hardirqs_on_prepare+0x2f/0x1d0 kernel/locking/lockdep.c:4060 trace_hardirqs_on+0x1a/0xf0 kernel/trace/trace_preemptirq.c:49 __bad_area_nosemaphore+0x5e/0x210 arch/x86/mm/fault.c:797 do_user_addr_fault arch/x86/mm/fault.c:1355 [inline] handle_page_fault arch/x86/mm/fault.c:1429 [inline] exc_page_fault+0x1ac/0x700 arch/x86/mm/fault.c:1485 asm_exc_page_fault+0x1e/0x30 arch/x86/include/asm/idtentry.h:583 RIP: 0033:0x400604 Code: 06 e9 49 01 00 00 48 8b 44 24 10 48 0b 44 24 28 75 1f 48 8b 14 24 48 8b 7c 24 20 be 04 00 00 00 e8 c1 67 00 00 48 8b 74 24 08 <89> 06 e9 1e 01 00 00 48 8b 44 24 08 48 8b 14 24 be 04 00 00 00 8b RSP: 002b:00007ffcf605d150 EFLAGS: 00010206 RAX: 0000000000000000 RBX: 00000000011906a0 RCX: 0000000000000000 RDX: 0000000000000000 RSI: 00000000200002ce RDI: 0000000000000000 RBP: 00000000011906a8 R08: 0000000000000000 R09: 0000000000000000 R10: 00007ffcf605d260 R11: 0000000000000246 R12: fffffffffffffffe R13: 000000000000b9ea R14: 00000000000003e8 R15: 000000000118bfd4 BUG: using __this_cpu_read() in preemptible [00000000] code: syz-executor.3/8371 caller is lockdep_hardirqs_on+0x34/0x120 kernel/locking/lockdep.c:4129 CPU: 1 PID: 8371 Comm: syz-executor.3 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+0xa3/0xc8 lib/dump_stack.c:118 check_preemption_disabled+0xbe/0xd0 lib/smp_processor_id.c:48 lockdep_hardirqs_on+0x34/0x120 kernel/locking/lockdep.c:4129 __bad_area_nosemaphore+0x5e/0x210 arch/x86/mm/fault.c:797 do_user_addr_fault arch/x86/mm/fault.c:1355 [inline] handle_page_fault arch/x86/mm/fault.c:1429 [inline] exc_page_fault+0x1ac/0x700 arch/x86/mm/fault.c:1485 asm_exc_page_fault+0x1e/0x30 arch/x86/include/asm/idtentry.h:583 RIP: 0033:0x400604 Code: 06 e9 49 01 00 00 48 8b 44 24 10 48 0b 44 24 28 75 1f 48 8b 14 24 48 8b 7c 24 20 be 04 00 00 00 e8 c1 67 00 00 48 8b 74 24 08 <89> 06 e9 1e 01 00 00 48 8b 44 24 08 48 8b 14 24 be 04 00 00 00 8b RSP: 002b:00007ffcf605d150 EFLAGS: 00010206 RAX: 0000000000000000 RBX: 00000000011906a0 RCX: 0000000000000000 RDX: 0000000000000000 RSI: 00000000200002ce RDI: 0000000000000000 RBP: 00000000011906a8 R08: 0000000000000000 R09: 0000000000000000 R10: 00007ffcf605d260 R11: 0000000000000246 R12: fffffffffffffffe R13: 000000000000b9ea R14: 00000000000003e8 R15: 000000000118bfd4