Starting Load/Save RF Kill Switch Status... Debian GNU/Linux 9 syzkaller ttyS0 Warning: Permanently added '10.128.0.30' (ECDSA) to the list of known hosts. executing program syzkaller login: [ 64.602366][ T8491] BUG: using __this_cpu_read() in preemptible [00000000] code: syz-executor283/8491 [ 64.612005][ T8491] caller is lockdep_hardirqs_on_prepare+0x5e/0x410 [ 64.618520][ T8491] CPU: 1 PID: 8491 Comm: syz-executor283 Not tainted 5.9.0-syzkaller #0 [ 64.626823][ T8491] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 64.636858][ T8491] Call Trace: [ 64.640136][ T8491] dump_stack+0x107/0x163 [ 64.644466][ T8491] check_preemption_disabled+0x123/0x130 [ 64.650085][ T8491] lockdep_hardirqs_on_prepare+0x5e/0x410 [ 64.655799][ T8491] trace_hardirqs_on+0x5b/0x1c0 [ 64.660751][ T8491] __bad_area_nosemaphore+0xc6/0x400 [ 64.666022][ T8491] do_user_addr_fault+0x7d7/0xb40 [ 64.671034][ T8491] exc_page_fault+0x9e/0x180 [ 64.675613][ T8491] ? asm_exc_page_fault+0x8/0x30 [ 64.680530][ T8491] asm_exc_page_fault+0x1e/0x30 [ 64.685357][ T8491] RIP: 0033:0x424970 [ 64.689233][ T8491] Code: 66 0f ef c0 66 0f ef c9 66 0f ef d2 66 0f ef db 48 89 f8 48 89 f9 48 81 e1 ff 0f 00 00 48 81 f9 cf 0f 00 00 77 74 48 83 e0 f0 <66> 0f 74 00 66 0f 74 48 10 66 0f 74 50 20 66 0f 74 58 30 66 0f d7 [ 64.708827][ T8491] RSP: 002b:00007ffea8d1fb18 EFLAGS: 00010246 [ 64.714978][ T8491] RAX: 0000000000000000 RBX: 00007ffea8d1fb40 RCX: 0000000000000000 [ 64.722929][ T8491] RDX: 0000000000000010 RSI: 000000000000000f RDI: 0000000000000000 [ 64.730891][ T8491] RBP: 0000000000000004 R08: 0000000000000004 R09: 00000000004002c8 [ 64.738853][ T8491] R10: 0000000000000000 R11: 000000000000000f R12: 00000000004023b0 [ 64.746834][ T8491] R13: 0000000000402440 R14: 0000000000000000 R15: 0000000000000000 [ 64.755548][ T8491] BUG: using __this_cpu_read() in preemptible [00000000] code: syz-executor283/8491 [ 64.764962][ T8491] caller is lockdep_hardirqs_on+0x38/0x110 [ 64.770873][ T8491] CPU: 1 PID: 8491 Comm: syz-executor283 Not tainted 5.9.0-syzkaller #0 [ 64.779198][ T8491] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 64.789239][ T8491] Call Trace: [ 64.792521][ T8491] dump_stack+0x107/0x163 [ 64.796867][ T8491] check_preemption_disabled+0x123/0x130 [ 64.802490][ T8491] ? __bad_area_nosemaphore+0xc6/0x400 [ 64.807937][ T8491] lockdep_hardirqs_on+0x38/0x110 [ 64.812948][ T8491] __bad_area_nosemaphore+0xc6/0x400 [ 64.818224][ T8491] do_user_addr_fault+0x7d7/0xb40 [ 64.823244][ T8491] exc_page_fault+0x9e/0x180 [ 64.827820][ T8491] ? asm_exc_page_fault+0x8/0x30 [ 64.832741][ T8491] asm_exc_page_fault+0x1e/0x30 [ 64.837592][ T8491] RIP: 0033:0x424970 [ 64.841482][ T8491] Code: 66 0f ef c0 66 0f ef c9 66 0f ef d2 66 0f ef db 48 89 f8 48 89 f9 48 81 e1 ff 0f 00 00 48 81 f9 cf 0f 00 00 77 74 48 83 e0 f0 <66> 0f 74 00 66 0f 74 48 10 66 0f 74 50 20 66 0f 74 58 30 66 0f d7 [ 64.861206][ T8491] RSP: 002b:00007ffea8d1fb18 EFLAGS: 00010246 [ 64.867308][ T8491] RAX: 0000000000000000 RBX: 00007ffea8d1fb40 RCX: 0000000000000000 [ 64.875282][ T8491] RDX: 0000000000000010 RSI: 000000000000000f RDI: 0000000000000000 [ 64.883264][ T8491] RBP: 0000000000000004 R08: 0000000000000004 R09: 00000000004002c8 [ 64.891241][ T8491] R10: 0000000000000000 R11: 000000000000000f R12: 00000000004023b0 executing program [ 64.899220][ T8491] R13: 0000000000402440 R14: 0000000000000000 R15: 0000000000000000 [ 64.923855][ T8493] BUG: using __this_cpu_read() in preemptible [00000000] code: syz-executor283/8493 [ 64.934183][ T8493] caller is lockdep_hardirqs_on_prepare+0x5e/0x410 [ 64.941146][ T8493] CPU: 0 PID: 8493 Comm: syz-executor283 Not tainted 5.9.0-syzkaller #0 [ 64.949482][ T8493] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 64.959519][ T8493] Call Trace: [ 64.962793][ T8493] dump_stack+0x107/0x163 [ 64.967109][ T8493] check_preemption_disabled+0x123/0x130 [ 64.972728][ T8493] lockdep_hardirqs_on_prepare+0x5e/0x410 [ 64.978440][ T8493] trace_hardirqs_on+0x5b/0x1c0 [ 64.983281][ T8493] __bad_area_nosemaphore+0xc6/0x400 [ 64.988549][ T8493] do_user_addr_fault+0x7d7/0xb40 [ 64.993563][ T8493] exc_page_fault+0x9e/0x180 [ 64.998137][ T8493] ? asm_exc_page_fault+0x8/0x30 [ 65.003056][ T8493] asm_exc_page_fault+0x1e/0x30 [ 65.007888][ T8493] RIP: 0033:0x424970 [ 65.011777][ T8493] Code: 66 0f ef c0 66 0f ef c9 66 0f ef d2 66 0f ef db 48 89 f8 48 89 f9 48 81 e1 ff 0f 00 00 48 81 f9 cf 0f 00 00 77 74 48 83 e0 f0 <66> 0f 74 00 66 0f 74 48 10 66 0f 74 50 20 66 0f 74 58 30 66 0f d7 [ 65.031393][ T8493] RSP: 002b:00007ffea8d1fb18 EFLAGS: 00010246 [ 65.037466][ T8493] RAX: 0000000000000000 RBX: 00007ffea8d1fb40 RCX: 0000000000000000 [ 65.045425][ T8493] RDX: 0000000000000010 RSI: 000000000000000f RDI: 0000000000000000 [ 65.053387][ T8493] RBP: 0000000000000004 R08: 0000000000000004 R09: 0000000b004002c8 [ 65.061357][ T8493] R10: 0000000000000000 R11: 000000000000000f R12: 00000000004023b0 [ 65.069320][ T8493] R13: 0000000000402440 R14: 0000000000000000 R15: 0000000000000000 [ 65.077368][ T8493] BUG: using __this_cpu_read() in preemptible [00000000] code: syz-executor283/8493 [ 65.086770][ T8493] caller is lockdep_hardirqs_on+0x38/0x110 [ 65.092643][ T8493] CPU: 0 PID: 8493 Comm: syz-executor283 Not tainted 5.9.0-syzkaller #0 [ 65.100961][ T8493] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 65.111009][ T8493] Call Trace: [ 65.114284][ T8493] dump_stack+0x107/0x163 [ 65.118616][ T8493] check_preemption_disabled+0x123/0x130 [ 65.124228][ T8493] ? __bad_area_nosemaphore+0xc6/0x400 [ 65.129687][ T8493] lockdep_hardirqs_on+0x38/0x110 [ 65.134706][ T8493] __bad_area_nosemaphore+0xc6/0x400 [ 65.139982][ T8493] do_user_addr_fault+0x7d7/0xb40 [ 65.144997][ T8493] exc_page_fault+0x9e/0x180 [ 65.149571][ T8493] ? asm_exc_page_fault+0x8/0x30 [ 65.154503][ T8493] asm_exc_page_fault+0x1e/0x30 [ 65.159333][ T8493] RIP: 0033:0x424970 [ 65.163226][ T8493] Code: 66 0f ef c0 66 0f ef c9 66 0f ef d2 66 0f ef db 48 89 f8 48 89 f9 48 81 e1 ff 0f 00 00 48 81 f9 cf 0f 00 00 77 74 48 83 e0 f0 <66> 0f 74 00 66 0f 74 48 10 66 0f 74 50 20 66 0f 74 58 30 66 0f d7 [ 65.182813][ T8493] RSP: 002b:00007ffea8d1fb18 EFLAGS: 00010246 [ 65.188868][ T8493] RAX: 0000000000000000 RBX: 00007ffea8d1fb40 RCX: 0000000000000000 [ 65.196839][ T8493] RDX: 0000000000000010 RSI: 000000000000000f RDI: 0000000000000000 executing program [ 65.204811][ T8493] RBP: 0000000000000004 R08: 0000000000000004 R09: 0000000b004002c8 [ 65.213290][ T8493] R10: 0000000000000000 R11: 000000000000000f R12: 00000000004023b0 [ 65.221244][ T8493] R13: 0000000000402440 R14: 0000000000000000 R15: 0000000000000000 [ 65.233480][ T8494] BUG: using __this_cpu_read() in preemptible [00000000] code: syz-executor283/8494 [ 65.243677][ T8494] caller is lockdep_hardirqs_on_prepare+0x5e/0x410 [ 65.250259][ T8494] CPU: 1 PID: 8494 Comm: syz-executor283 Not tainted 5.9.0-syzkaller #0 [ 65.258591][ T8494] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 65.268626][ T8494] Call Trace: [ 65.271915][ T8494] dump_stack+0x107/0x163 [ 65.276422][ T8494] check_preemption_disabled+0x123/0x130 [ 65.282052][ T8494] lockdep_hardirqs_on_prepare+0x5e/0x410 [ 65.287758][ T8494] trace_hardirqs_on+0x5b/0x1c0 [ 65.292596][ T8494] __bad_area_nosemaphore+0xc6/0x400 [ 65.297870][ T8494] do_user_addr_fault+0x7d7/0xb40 [ 65.302896][ T8494] exc_page_fault+0x9e/0x180 [ 65.307487][ T8494] ? asm_exc_page_fault+0x8/0x30 [ 65.312421][ T8494] asm_exc_page_fault+0x1e/0x30 [ 65.317254][ T8494] RIP: 0033:0x424970 [ 65.321139][ T8494] Code: 66 0f ef c0 66 0f ef c9 66 0f ef d2 66 0f ef db 48 89 f8 48 89 f9 48 81 e1 ff 0f 00 00 48 81 f9 cf 0f 00 00 77 74 48 83 e0 f0 <66> 0f 74 00 66 0f 74 48 10 66 0f 74 50 20 66 0f 74 58 30 66 0f d7 [ 65.340926][ T8494] RSP: 002b:00007ffea8d1fb18 EFLAGS: 00010246 [ 65.346978][ T8494] RAX: 0000000000000000 RBX: 00007ffea8d1fb40 RCX: 0000000000000000 [ 65.357058][ T8494] RDX: 0000000000000010 RSI: 000000000000000f RDI: 0000000000000000 [ 65.365012][ T8494] RBP: 0000000000000004 R08: 0000000000000004 R09: 0000000b004002c8 [ 65.372984][ T8494] R10: 0000000000000000 R11: 000000000000000f R12: 00000000004023b0 [ 65.380939][ T8494] R13: 0000000000402440 R14: 0000000000000000 R15: 0000000000000000 [ 65.388996][ T8494] BUG: using __this_cpu_read() in preemptible [00000000] code: syz-executor283/8494 [ 65.398410][ T8494] caller is lockdep_hardirqs_on+0x38/0x110 [ 65.404338][ T8494] CPU: 1 PID: 8494 Comm: syz-executor283 Not tainted 5.9.0-syzkaller #0 [ 65.412656][ T8494] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 65.422779][ T8494] Call Trace: [ 65.426134][ T8494] dump_stack+0x107/0x163 [ 65.430459][ T8494] check_preemption_disabled+0x123/0x130 [ 65.436080][ T8494] ? __bad_area_nosemaphore+0xc6/0x400 [ 65.441528][ T8494] lockdep_hardirqs_on+0x38/0x110 [ 65.446536][ T8494] __bad_area_nosemaphore+0xc6/0x400 [ 65.451811][ T8494] do_user_addr_fault+0x7d7/0xb40 [ 65.456835][ T8494] exc_page_fault+0x9e/0x180 [ 65.461407][ T8494] ? asm_exc_page_fault+0x8/0x30 [ 65.466336][ T8494] asm_exc_page_fault+0x1e/0x30 [ 65.471174][ T8494] RIP: 0033:0x424970 [ 65.475064][ T8494] Code: 66 0f ef c0 66 0f ef c9 66 0f ef d2 66 0f ef db 48 89 f8 48 89 f9 48 81 e1 ff 0f 00 00 48 81 f9 cf 0f 00 00 77 74 48 83 e0 f0 <66> 0f 74 00 66 0f 74 48 10 66 0f 74 50 20 66 0f 74 58 30 66 0f d7 [ 65.494656][ T8494] RSP: 002b:00007ffea8d1fb18 EFLAGS: 00010246 executing program [ 65.500706][ T8494] RAX: 0000000000000000 RBX: 00007ffea8d1fb40 RCX: 0000000000000000 [ 65.508683][ T8494] RDX: 0000000000000010 RSI: 000000000000000f RDI: 0000000000000000 [ 65.517164][ T8494] RBP: 0000000000000004 R08: 0000000000000004 R09: 0000000b004002c8 [ 65.525128][ T8494] R10: 0000000000000000 R11: 000000000000000f R12: 00000000004023b0 [ 65.533079][ T8494] R13: 0000000000402440 R14: 0000000000000000 R15: 0000000000000000 [ 65.546472][ T8495] BUG: using __this_cpu_read() in preemptible [00000000] code: syz-executor283/8495 [ 65.555969][ T8495] caller is lockdep_hardirqs_on_prepare+0x5e/0x410 [ 65.562670][ T8495] CPU: 1 PID: 8495 Comm: syz-executor283 Not tainted 5.9.0-syzkaller #0 [ 65.570986][ T8495] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 65.581018][ T8495] Call Trace: [ 65.584299][ T8495] dump_stack+0x107/0x163 [ 65.588629][ T8495] check_preemption_disabled+0x123/0x130 [ 65.594265][ T8495] lockdep_hardirqs_on_prepare+0x5e/0x410 [ 65.599984][ T8495] trace_hardirqs_on+0x5b/0x1c0 [ 65.604818][ T8495] __bad_area_nosemaphore+0xc6/0x400 [ 65.610126][ T8495] do_user_addr_fault+0x7d7/0xb40 [ 65.615140][ T8495] exc_page_fault+0x9e/0x180 [ 65.619886][ T8495] ? asm_exc_page_fault+0x8/0x30 [ 65.624815][ T8495] asm_exc_page_fault+0x1e/0x30 [ 65.630014][ T8495] RIP: 0033:0x424970 [ 65.633899][ T8495] Code: 66 0f ef c0 66 0f ef c9 66 0f ef d2 66 0f ef db 48 89 f8 48 89 f9 48 81 e1 ff 0f 00 00 48 81 f9 cf 0f 00 00 77 74 48 83 e0 f0 <66> 0f 74 00 66 0f 74 48 10 66 0f 74 50 20 66 0f 74 58 30 66 0f d7 [ 65.653587][ T8495] RSP: 002b:00007ffea8d1fb18 EFLAGS: 00010246 [ 65.659722][ T8495] RAX: 0000000000000000 RBX: 00007ffea8d1fb40 RCX: 0000000000000000 [ 65.669496][ T8495] RDX: 0000000000000010 RSI: 000000000000000f RDI: 0000000000000000 [ 65.677552][ T8495] RBP: 0000000000000004 R08: 0000000000000004 R09: 0000000b004002c8 [ 65.685509][ T8495] R10: 0000000000000000 R11: 000000000000000f R12: 00000000004023b0 [ 65.693488][ T8495] R13: 0000000000402440 R14: 0000000000000000 R15: 0000000000000000 [ 65.701533][ T8495] BUG: using __this_cpu_read() in preemptible [00000000] code: syz-executor283/8495 [ 65.710937][ T8495] caller is lockdep_hardirqs_on+0x38/0x110 [ 65.716726][ T8495] CPU: 1 PID: 8495 Comm: syz-executor283 Not tainted 5.9.0-syzkaller #0 [ 65.725024][ T8495] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 65.735056][ T8495] Call Trace: [ 65.738332][ T8495] dump_stack+0x107/0x163 [ 65.742665][ T8495] check_preemption_disabled+0x123/0x130 [ 65.748278][ T8495] ? __bad_area_nosemaphore+0xc6/0x400 [ 65.753720][ T8495] lockdep_hardirqs_on+0x38/0x110 [ 65.758726][ T8495] __bad_area_nosemaphore+0xc6/0x400 [ 65.763995][ T8495] do_user_addr_fault+0x7d7/0xb40 [ 65.769007][ T8495] exc_page_fault+0x9e/0x180 [ 65.773612][ T8495] ? asm_exc_page_fault+0x8/0x30 [ 65.778540][ T8495] asm_exc_page_fault+0x1e/0x30 [ 65.783386][ T8495] RIP: 0033:0x424970 [ 65.787329][ T8495] Code: 66 0f ef c0 66 0f ef c9 66 0f ef d2 66 0f ef db 48 89 f8 48 89 f9 48 81 e1 ff 0f 00 00 48 81 f9 cf 0f 00 00 77 74 48 83 e0 f0 <66> 0f 74 00 66 0f 74 48 10 66 0f 74 50 20 66 0f 74 58 30 66 0f d7 executing program [ 65.807353][ T8495] RSP: 002b:00007ffea8d1fb18 EFLAGS: 00010246 [ 65.813407][ T8495] RAX: 0000000000000000 RBX: 00007ffea8d1fb40 RCX: 0000000000000000 [ 65.821360][ T8495] RDX: 0000000000000010 RSI: 000000000000000f RDI: 0000000000000000 [ 65.829315][ T8495] RBP: 0000000000000004 R08: 0000000000000004 R09: 0000000b004002c8 [ 65.837294][ T8495] R10: 0000000000000000 R11: 000000000000000f R12: 00000000004023b0 [ 65.845261][ T8495] R13: 0000000000402440 R14: 0000000000000000 R15: 0000000000000000 [ 65.857350][ T8496] BUG: using __this_cpu_read() in preemptible [00000000] code: syz-executor283/8496 [ 65.866944][ T8496] caller is lockdep_hardirqs_on_prepare+0x5e/0x410 [ 65.873588][ T8496] CPU: 1 PID: 8496 Comm: syz-executor283 Not tainted 5.9.0-syzkaller #0 [ 65.881903][ T8496] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 65.891936][ T8496] Call Trace: [ 65.895222][ T8496] dump_stack+0x107/0x163 [ 65.899548][ T8496] check_preemption_disabled+0x123/0x130 [ 65.905173][ T8496] lockdep_hardirqs_on_prepare+0x5e/0x410 [ 65.910880][ T8496] trace_hardirqs_on+0x5b/0x1c0 [ 65.915717][ T8496] __bad_area_nosemaphore+0xc6/0x400 [ 65.920998][ T8496] do_user_addr_fault+0x7d7/0xb40 [ 65.926024][ T8496] exc_page_fault+0x9e/0x180 [ 65.930629][ T8496] ? asm_exc_page_fault+0x8/0x30 [ 65.935547][ T8496] asm_exc_page_fault+0x1e/0x30 [ 65.940377][ T8496] RIP: 0033:0x424970 [ 65.944262][ T8496] Code: 66 0f ef c0 66 0f ef c9 66 0f ef d2 66 0f ef db 48 89 f8 48 89 f9 48 81 e1 ff 0f 00 00 48 81 f9 cf 0f 00 00 77 74 48 83 e0 f0 <66> 0f 74 00 66 0f 74 48 10 66 0f 74 50 20 66 0f 74 58 30 66 0f d7 [ 65.963857][ T8496] RSP: 002b:00007ffea8d1fb18 EFLAGS: 00010246 [ 65.969905][ T8496] RAX: 0000000000000000 RBX: 00007ffea8d1fb40 RCX: 0000000000000000 [ 65.977967][ T8496] RDX: 0000000000000010 RSI: 000000000000000f RDI: 0000000000000000 [ 65.985923][ T8496] RBP: 0000000000000004 R08: 0000000000000004 R09: 0000000b004002c8 [ 65.994746][ T8496] R10: 0000000000000000 R11: 000000000000000f R12: 00000000004023b0 [ 66.002716][ T8496] R13: 0000000000402440 R14: 0000000000000000 R15: 0000000000000000 [ 66.010874][ T8496] BUG: using __this_cpu_read() in preemptible [00000000] code: syz-executor283/8496 [ 66.020799][ T8496] caller is lockdep_hardirqs_on+0x38/0x110 [ 66.026590][ T8496] CPU: 1 PID: 8496 Comm: syz-executor283 Not tainted 5.9.0-syzkaller #0 [ 66.034890][ T8496] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 66.045611][ T8496] Call Trace: [ 66.048894][ T8496] dump_stack+0x107/0x163 [ 66.054169][ T8496] check_preemption_disabled+0x123/0x130 [ 66.059785][ T8496] ? __bad_area_nosemaphore+0xc6/0x400 [ 66.065261][ T8496] lockdep_hardirqs_on+0x38/0x110 [ 66.070281][ T8496] __bad_area_nosemaphore+0xc6/0x400 [ 66.075572][ T8496] do_user_addr_fault+0x7d7/0xb40 [ 66.080583][ T8496] exc_page_fault+0x9e/0x180 [ 66.085155][ T8496] ? asm_exc_page_fault+0x8/0x30 [ 66.090074][ T8496] asm_exc_page_fault+0x1e/0x30 [ 66.094928][ T8496] RIP: 0033:0x424970 [ 66.098803][ T8496] Code: 66 0f ef c0 66 0f ef c9 66 0f ef d2 66 0f ef db 48 89 f8 48 89 f9 48 81 e1 ff 0f 00 00 48 81 f9 cf 0f 00 00 77 74 48 83 e0 f0 <66> 0f 74 00 66 0f 74 48 10 66 0f 74 50 20 66 0f 74 58 30 66 0f d7 [ 66.118591][ T8496] RSP: 002b:00007ffea8d1fb18 EFLAGS: 00010246 [ 66.124644][ T8496] RAX: 0000000000000000 RBX: 00007ffea8d1fb40 RCX: 0000000000000000 [ 66.132597][ T8496] RDX: 0000000000000010 RSI: 000000000000000f RDI: 0000000000000000 [ 66.140650][ T8496] RBP: 0000000000000004 R08: 0000000000000004 R09: 0000000b004002c8 [ 66.148601][ T8496] R10: 0000000000000000 R11: 000000000000000f R12: 00000000004023b0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 66.156557][ T8496] R13: 0000000000402440 R14: 0000000000000000 R15: 0000000000000000 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 69.613875][ T9696] check_preemption_disabled: 2398 callbacks suppressed [ 69.613889][ T9696] BUG: using __this_cpu_read() in preemptible [00000000] code: syz-executor283/9696 [ 69.630279][ T9696] caller is lockdep_hardirqs_on_prepare+0x5e/0x410 [ 69.636782][ T9696] CPU: 0 PID: 9696 Comm: syz-executor283 Not tainted 5.9.0-syzkaller #0 [ 69.645086][ T9696] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 69.655127][ T9696] Call Trace: [ 69.660063][ T9696] dump_stack+0x107/0x163 [ 69.664397][ T9696] check_preemption_disabled+0x123/0x130 [ 69.670022][ T9696] lockdep_hardirqs_on_prepare+0x5e/0x410 [ 69.675734][ T9696] trace_hardirqs_on+0x5b/0x1c0 [ 69.680587][ T9696] __bad_area_nosemaphore+0xc6/0x400 [ 69.685857][ T9696] do_user_addr_fault+0x7d7/0xb40 [ 69.690867][ T9696] exc_page_fault+0x9e/0x180 [ 69.695437][ T9696] ? asm_exc_page_fault+0x8/0x30 [ 69.700363][ T9696] asm_exc_page_fault+0x1e/0x30 [ 69.705198][ T9696] RIP: 0033:0x424970 [ 69.709113][ T9696] Code: 66 0f ef c0 66 0f ef c9 66 0f ef d2 66 0f ef db 48 89 f8 48 89 f9 48 81 e1 ff 0f 00 00 48 81 f9 cf 0f 00 00 77 74 48 83 e0 f0 <66> 0f 74 00 66 0f 74 48 10 66 0f 74 50 20 66 0f 74 58 30 66 0f d7 [ 69.728697][ T9696] RSP: 002b:00007ffea8d1fb18 EFLAGS: 00010246 [ 69.734750][ T9696] RAX: 0000000000000000 RBX: 00007ffea8d1fb40 RCX: 0000000000000000 [ 69.742700][ T9696] RDX: 0000000000000010 RSI: 000000000000000f RDI: 0000000000000000 [ 69.750668][ T9696] RBP: 0000000000000004 R08: 0000000000000004 R09: 0000000b004002c8 [ 69.758619][ T9696] R10: 0000000000000000 R11: 000000000000000f R12: 00000000004023b0 [ 69.766665][ T9696] R13: 0000000000402440 R14: 0000000000000000 R15: 0000000000000000 [ 69.774722][ T9696] BUG: using __this_cpu_read() in preemptible [00000000] code: syz-executor283/9696 [ 69.784115][ T9696] caller is lockdep_hardirqs_on+0x38/0x110 [ 69.789965][ T9696] CPU: 0 PID: 9696 Comm: syz-executor283 Not tainted 5.9.0-syzkaller #0 [ 69.798288][ T9696] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 69.808329][ T9696] Call Trace: [ 69.811634][ T9696] dump_stack+0x107/0x163 [ 69.815962][ T9696] check_preemption_disabled+0x123/0x130 [ 69.821576][ T9696] ? __bad_area_nosemaphore+0xc6/0x400 [ 69.827024][ T9696] lockdep_hardirqs_on+0x38/0x110 [ 69.832047][ T9696] __bad_area_nosemaphore+0xc6/0x400 [ 69.837370][ T9696] do_user_addr_fault+0x7d7/0xb40 [ 69.842417][ T9696] exc_page_fault+0x9e/0x180 [ 69.847022][ T9696] ? asm_exc_page_fault+0x8/0x30 [ 69.851940][ T9696] asm_exc_page_fault+0x1e/0x30 [ 69.856795][ T9696] RIP: 0033:0x424970 [ 69.860699][ T9696] Code: 66 0f ef c0 66 0f ef c9 66 0f ef d2 66 0f ef db 48 89 f8 48 89 f9 48 81 e1 ff 0f 00 00 48 81 f9 cf 0f 00 00 77 74 48 83 e0 f0 <66> 0f 74 00 66 0f 74 48 10 66 0f 74 50 20 66 0f 74 58 30 66 0f d7 [ 69.880653][ T9696] RSP: 002b:00007ffea8d1fb18 EFLAGS: 00010246 [ 69.886702][ T9696] RAX: 0000000000000000 RBX: 00007ffea8d1fb40 RCX: 0000000000000000 [ 69.894656][ T9696] RDX: 0000000000000010 RSI: 000000000000000f RDI: 0000000000000000 [ 69.902608][ T9696] RBP: 0000000000000004 R08: 0000000000000004 R09: 0000000b004002c8 executing program [ 69.910559][ T9696] R10: 0000000000000000 R11: 000000000000000f R12: 00000000004023b0 [ 69.918510][ T9696] R13: 0000000000402440 R14: 0000000000000000 R15: 0000000000000000 [ 69.932990][ T9697] BUG: using __this_cpu_read() in preemptible [00000000] code: syz-executor283/9697 [ 69.942634][ T9697] caller is lockdep_hardirqs_on_prepare+0x5e/0x410 [ 69.949131][ T9697] CPU: 1 PID: 9697 Comm: syz-executor283 Not tainted 5.9.0-syzkaller #0 [ 69.957543][ T9697] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 69.967584][ T9697] Call Trace: [ 69.970885][ T9697] dump_stack+0x107/0x163 [ 69.975217][ T9697] check_preemption_disabled+0x123/0x130 [ 69.980852][ T9697] lockdep_hardirqs_on_prepare+0x5e/0x410 [ 69.986569][ T9697] trace_hardirqs_on+0x5b/0x1c0 [ 69.991403][ T9697] __bad_area_nosemaphore+0xc6/0x400 [ 69.996671][ T9697] do_user_addr_fault+0x7d7/0xb40 [ 70.001695][ T9697] exc_page_fault+0x9e/0x180 [ 70.006268][ T9697] ? asm_exc_page_fault+0x8/0x30 [ 70.011203][ T9697] asm_exc_page_fault+0x1e/0x30 [ 70.016031][ T9697] RIP: 0033:0x424970 [ 70.019936][ T9697] Code: 66 0f ef c0 66 0f ef c9 66 0f ef d2 66 0f ef db 48 89 f8 48 89 f9 48 81 e1 ff 0f 00 00 48 81 f9 cf 0f 00 00 77 74 48 83 e0 f0 <66> 0f 74 00 66 0f 74 48 10 66 0f 74 50 20 66 0f 74 58 30 66 0f d7 [ 70.039580][ T9697] RSP: 002b:00007ffea8d1fb18 EFLAGS: 00010246 [ 70.045639][ T9697] RAX: 0000000000000000 RBX: 00007ffea8d1fb40 RCX: 0000000000000000 [ 70.053676][ T9697] RDX: 0000000000000010 RSI: 000000000000000f RDI: 0000000000000000 [ 70.061686][ T9697] RBP: 0000000000000004 R08: 0000000000000004 R09: 0000000b004002c8 [ 70.069654][ T9697] R10: 0000000000000000 R11: 000000000000000f R12: 00000000004023b0 [ 70.077614][ T9697] R13: 0000000000402440 R14: 0000000000000000 R15: 0000000000000000 [ 70.085965][ T9697] BUG: using __this_cpu_read() in preemptible [00000000] code: syz-executor283/9697 [ 70.095357][ T9697] caller is lockdep_hardirqs_on+0x38/0x110 [ 70.101211][ T9697] CPU: 1 PID: 9697 Comm: syz-executor283 Not tainted 5.9.0-syzkaller #0 [ 70.109534][ T9697] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 70.119568][ T9697] Call Trace: [ 70.122856][ T9697] dump_stack+0x107/0x163 [ 70.127170][ T9697] check_preemption_disabled+0x123/0x130 [ 70.132783][ T9697] ? __bad_area_nosemaphore+0xc6/0x400 [ 70.138260][ T9697] lockdep_hardirqs_on+0x38/0x110 [ 70.143264][ T9697] __bad_area_nosemaphore+0xc6/0x400 [ 70.148534][ T9697] do_user_addr_fault+0x7d7/0xb40 [ 70.153550][ T9697] exc_page_fault+0x9e/0x180 [ 70.158124][ T9697] ? asm_exc_page_fault+0x8/0x30 [ 70.163044][ T9697] asm_exc_page_fault+0x1e/0x30 [ 70.167875][ T9697] RIP: 0033:0x424970 [ 70.171764][ T9697] Code: 66 0f ef c0 66 0f ef c9 66 0f ef d2 66 0f ef db 48 89 f8 48 89 f9 48 81 e1 ff 0f 00 00 48 81 f9 cf 0f 00 00 77 74 48 83 e0 f0 <66> 0f 74 00 66 0f 74 48 10 66 0f 74 50 20 66 0f 74 58 30 66 0f d7 [ 70.191352][ T9697] RSP: 002b:00007ffea8d1fb18 EFLAGS: 00010246 [ 70.197417][ T9697] RAX: 0000000000000000 RBX: 00007ffea8d1fb40 RCX: 0000000000000000 executing program [ 70.205370][ T9697] RDX: 0000000000000010 RSI: 000000000000000f RDI: 0000000000000000 [ 70.217182][ T9697] RBP: 0000000000000004 R08: 0000000000000004 R09: 0000000b004002c8 [ 70.225140][ T9697] R10: 0000000000000000 R11: 000000000000000f R12: 00000000004023b0 [ 70.233094][ T9697] R13: 0000000000402440 R14: 0000000000000000 R15: 0000000000000000 [ 70.248915][ T9698] BUG: using __this_cpu_read() in preemptible [00000000] code: syz-executor283/9698 [ 70.258520][ T9698] caller is lockdep_hardirqs_on_prepare+0x5e/0x410 [ 70.265099][ T9698] CPU: 0 PID: 9698 Comm: syz-executor283 Not tainted 5.9.0-syzkaller #0 [ 70.273416][ T9698] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 70.283455][ T9698] Call Trace: [ 70.286746][ T9698] dump_stack+0x107/0x163 [ 70.291076][ T9698] check_preemption_disabled+0x123/0x130 [ 70.296708][ T9698] lockdep_hardirqs_on_prepare+0x5e/0x410 [ 70.302507][ T9698] trace_hardirqs_on+0x5b/0x1c0 [ 70.307355][ T9698] __bad_area_nosemaphore+0xc6/0x400 [ 70.312627][ T9698] do_user_addr_fault+0x7d7/0xb40 [ 70.317742][ T9698] exc_page_fault+0x9e/0x180 [ 70.322335][ T9698] ? asm_exc_page_fault+0x8/0x30 [ 70.327272][ T9698] asm_exc_page_fault+0x1e/0x30 [ 70.332110][ T9698] RIP: 0033:0x424970 [ 70.336098][ T9698] Code: 66 0f ef c0 66 0f ef c9 66 0f ef d2 66 0f ef db 48 89 f8 48 89 f9 48 81 e1 ff 0f 00 00 48 81 f9 cf 0f 00 00 77 74 48 83 e0 f0 <66> 0f 74 00 66 0f 74 48 10 66 0f 74 50 20 66 0f 74 58 30 66 0f d7 [ 70.355707][ T9698] RSP: 002b:00007ffea8d1fb18 EFLAGS: 00010246 [ 70.361756][ T9698] RAX: 0000000000000000 RBX: 00007ffea8d1fb40 RCX: 0000000000000000 [ 70.369718][ T9698] RDX: 0000000000000010 RSI: 000000000000000f RDI: 0000000000000000 [ 70.377680][ T9698] RBP: 0000000000000004 R08: 0000000000000004 R09: 0000000b004002c8 [ 70.385805][ T9698] R10: 0000000000000000 R11: 000000000000000f R12: 00000000004023b0 [ 70.393777][ T9698] R13: 0000000000402440 R14: 0000000000000000 R15: 0000000000000000 [ 70.401813][ T9698] BUG: using __this_cpu_read() in preemptible [00000000] code: syz-executor283/9698 [ 70.411215][ T9698] caller is lockdep_hardirqs_on+0x38/0x110 [ 70.417016][ T9698] CPU: 0 PID: 9698 Comm: syz-executor283 Not tainted 5.9.0-syzkaller #0 [ 70.425316][ T9698] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 70.435369][ T9698] Call Trace: [ 70.438663][ T9698] dump_stack+0x107/0x163 [ 70.442981][ T9698] check_preemption_disabled+0x123/0x130 [ 70.448596][ T9698] ? __bad_area_nosemaphore+0xc6/0x400 [ 70.454036][ T9698] lockdep_hardirqs_on+0x38/0x110 [ 70.459042][ T9698] __bad_area_nosemaphore+0xc6/0x400 [ 70.464447][ T9698] do_user_addr_fault+0x7d7/0xb40 [ 70.469459][ T9698] exc_page_fault+0x9e/0x180 [ 70.474031][ T9698] ? asm_exc_page_fault+0x8/0x30 [ 70.478962][ T9698] asm_exc_page_fault+0x1e/0x30 [ 70.483792][ T9698] RIP: 0033:0x424970 [ 70.487670][ T9698] Code: 66 0f ef c0 66 0f ef c9 66 0f ef d2 66 0f ef db 48 89 f8 48 89 f9 48 81 e1 ff 0f 00 00 48 81 f9 cf 0f 00 00 77 74 48 83 e0 f0 <66> 0f 74 00 66 0f 74 48 10 66 0f 74 50 20 66 0f 74 58 30 66 0f d7 [ 70.507341][ T9698] RSP: 002b:00007ffea8d1fb18 EFLAGS: 00010246 executing program [ 70.513391][ T9698] RAX: 0000000000000000 RBX: 00007ffea8d1fb40 RCX: 0000000000000000 [ 70.521346][ T9698] RDX: 0000000000000010 RSI: 000000000000000f RDI: 0000000000000000 [ 70.529313][ T9698] RBP: 0000000000000004 R08: 0000000000000004 R09: 0000000b004002c8 [ 70.537290][ T9698] R10: 0000000000000000 R11: 000000000000000f R12: 00000000004023b0 [ 70.545243][ T9698] R13: 0000000000402440 R14: 0000000000000000 R15: 0000000000000000 [ 70.562005][ T9699] BUG: using __this_cpu_read() in preemptible [00000000] code: syz-executor283/9699 [ 70.571771][ T9699] caller is lockdep_hardirqs_on_prepare+0x5e/0x410 [ 70.578367][ T9699] CPU: 1 PID: 9699 Comm: syz-executor283 Not tainted 5.9.0-syzkaller #0 [ 70.586955][ T9699] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 70.596994][ T9699] Call Trace: [ 70.600359][ T9699] dump_stack+0x107/0x163 [ 70.604744][ T9699] check_preemption_disabled+0x123/0x130 [ 70.610373][ T9699] lockdep_hardirqs_on_prepare+0x5e/0x410 [ 70.616078][ T9699] trace_hardirqs_on+0x5b/0x1c0 [ 70.620969][ T9699] __bad_area_nosemaphore+0xc6/0x400 [ 70.626253][ T9699] do_user_addr_fault+0x7d7/0xb40 [ 70.631275][ T9699] exc_page_fault+0x9e/0x180 [ 70.635848][ T9699] ? asm_exc_page_fault+0x8/0x30 [ 70.640772][ T9699] asm_exc_page_fault+0x1e/0x30 [ 70.645622][ T9699] RIP: 0033:0x424970 [ 70.649508][ T9699] Code: 66 0f ef c0 66 0f ef c9 66 0f ef d2 66 0f ef db 48 89 f8 48 89 f9 48 81 e1 ff 0f 00 00 48 81 f9 cf 0f 00 00 77 74 48 83 e0 f0 <66> 0f 74 00 66 0f 74 48 10 66 0f 74 50 20 66 0f 74 58 30 66 0f d7 [ 70.669392][ T9699] RSP: 002b:00007ffea8d1fb18 EFLAGS: 00010246 [ 70.675464][ T9699] RAX: 0000000000000000 RBX: 00007ffea8d1fb40 RCX: 0000000000000000 [ 70.683461][ T9699] RDX: 0000000000000010 RSI: 000000000000000f RDI: 0000000000000000 [ 70.691436][ T9699] RBP: 0000000000000004 R08: 0000000000000004 R09: 0000000b004002c8 [ 70.699392][ T9699] R10: 0000000000000000 R11: 000000000000000f R12: 00000000004023b0 [ 70.707355][ T9699] R13: 0000000000402440 R14: 0000000000000000 R15: 0000000000000000 [ 70.715532][ T9699] BUG: using __this_cpu_read() in preemptible [00000000] code: syz-executor283/9699 [ 70.724939][ T9699] caller is lockdep_hardirqs_on+0x38/0x110 [ 70.730840][ T9699] CPU: 1 PID: 9699 Comm: syz-executor283 Not tainted 5.9.0-syzkaller #0 [ 70.739155][ T9699] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 70.749193][ T9699] Call Trace: [ 70.752471][ T9699] dump_stack+0x107/0x163 [ 70.756829][ T9699] check_preemption_disabled+0x123/0x130 [ 70.762445][ T9699] ? __bad_area_nosemaphore+0xc6/0x400 [ 70.767887][ T9699] lockdep_hardirqs_on+0x38/0x110 [ 70.772895][ T9699] __bad_area_nosemaphore+0xc6/0x400 [ 70.778385][ T9699] do_user_addr_fault+0x7d7/0xb40 [ 70.783398][ T9699] exc_page_fault+0x9e/0x180 [ 70.789578][ T9699] ? asm_exc_page_fault+0x8/0x30 [ 70.794498][ T9699] asm_exc_page_fault+0x1e/0x30 [ 70.799325][ T9699] RIP: 0033:0x424970 [ 70.803261][ T9699] Code: 66 0f ef c0 66 0f ef c9 66 0f ef d2 66 0f ef db 48 89 f8 48 89 f9 48 81 e1 ff 0f 00 00 48 81 f9 cf 0f 00 00 77 74 48 83 e0 f0 <66> 0f 74 00 66 0f 74 48 10 66 0f 74 50 20 66 0f 74 58 30 66 0f d7 [ 70.823431][ T9699] RSP: 002b:00007ffea8d1fb18 EFLAGS: 00010246 [ 70.829664][ T9699] RAX: 0000000000000000 RBX: 00007ffea8d1fb40 RCX: 0000000000000000 [ 70.837645][ T9699] RDX: 0000000000000010 RSI: 000000000000000f RDI: 0000000000000000 [ 70.845687][ T9699] RBP: 0000000000000004 R08: 0000000000000004 R09: 0000000b004002c8 [ 70.853647][ T9699] R10: 0000000000000000 R11: 000000000000000f R12: 00000000004023b0 executing program [ 70.861623][ T9699] R13: 0000000000402440 R14: 0000000000000000 R15: 0000000000000000 [ 70.874399][ T9700] BUG: using __this_cpu_read() in preemptible [00000000] code: syz-executor283/9700 [ 70.883915][ T9700] caller is lockdep_hardirqs_on_prepare+0x5e/0x410 [ 70.890634][ T9700] CPU: 1 PID: 9700 Comm: syz-executor283 Not tainted 5.9.0-syzkaller #0 [ 70.899386][ T9700] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 70.909432][ T9700] Call Trace: [ 70.912712][ T9700] dump_stack+0x107/0x163 [ 70.917031][ T9700] check_preemption_disabled+0x123/0x130 [ 70.922654][ T9700] lockdep_hardirqs_on_prepare+0x5e/0x410 [ 70.928361][ T9700] trace_hardirqs_on+0x5b/0x1c0 [ 70.933195][ T9700] __bad_area_nosemaphore+0xc6/0x400 [ 70.938477][ T9700] do_user_addr_fault+0x7d7/0xb40 [ 70.943534][ T9700] exc_page_fault+0x9e/0x180 [ 70.948111][ T9700] ? asm_exc_page_fault+0x8/0x30 [ 70.953031][ T9700] asm_exc_page_fault+0x1e/0x30 [ 70.957867][ T9700] RIP: 0033:0x424970 [ 70.961759][ T9700] Code: 66 0f ef c0 66 0f ef c9 66 0f ef d2 66 0f ef db 48 89 f8 48 89 f9 48 81 e1 ff 0f 00 00 48 81 f9 cf 0f 00 00 77 74 48 83 e0 f0 <66> 0f 74 00 66 0f 74 48 10 66 0f 74 50 20 66 0f 74 58 30 66 0f d7 [ 70.981344][ T9700] RSP: 002b:00007ffea8d1fb18 EFLAGS: 00010246 [ 70.987394][ T9700] RAX: 0000000000000000 RBX: 00007ffea8d1fb40 RCX: 0000000000000000 [ 70.995347][ T9700] RDX: 0000000000000010 RSI: 000000000000000f RDI: 0000000000000000 [ 71.003317][ T9700] RBP: 0000000000000004 R08: 0000000000000004 R09: 0000000b004002c8 [ 71.011268][ T9700] R10: 0000000000000000 R11: 000000000000000f R12: 00000000004023b0 [ 71.019229][ T9700] R13: 0000000000402440 R14: 0000000000000000 R15: 0000000000000000 [ 71.027281][ T9700] BUG: using __this_cpu_read() in preemptible [00000000] code: syz-executor283/9700 [ 71.036679][ T9700] caller is lockdep_hardirqs_on+0x38/0x110 [ 71.042531][ T9700] CPU: 1 PID: 9700 Comm: syz-executor283 Not tainted 5.9.0-syzkaller #0 [ 71.050848][ T9700] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 71.060971][ T9700] Call Trace: [ 71.064248][ T9700] dump_stack+0x107/0x163 [ 71.068565][ T9700] check_preemption_disabled+0x123/0x130 [ 71.074179][ T9700] ? __bad_area_nosemaphore+0xc6/0x400 [ 71.079621][ T9700] lockdep_hardirqs_on+0x38/0x110 [ 71.084627][ T9700] __bad_area_nosemaphore+0xc6/0x400 [ 71.089906][ T9700] do_user_addr_fault+0x7d7/0xb40 [ 71.094922][ T9700] exc_page_fault+0x9e/0x180 [ 71.099510][ T9700] ? asm_exc_page_fault+0x8/0x30 [ 71.104438][ T9700] asm_exc_page_fault+0x1e/0x30 [ 71.109274][ T9700] RIP: 0033:0x424970 [ 71.113180][ T9700] Code: 66 0f ef c0 66 0f ef c9 66 0f ef d2 66 0f ef db 48 89 f8 48 89 f9 48 81 e1 ff 0f 00 00 48 81 f9 cf 0f 00 00 77 74 48 83 e0 f0 <66> 0f 74 00 66 0f 74 48 10 66 0f 74 50 20 66 0f 74 58 30 66 0f d7 [ 71.133109][ T9700] RSP: 002b:00007ffea8d1fb18 EFLAGS: 00010246 [ 71.139157][ T9700] RAX: 0000000000000000 RBX: 00007ffea8d1fb40 RCX: 0000000000000000 [ 71.147110][ T9700] RDX: 0000000000000010 RSI: 000000000000000f RDI: 0000000000000000 [ 71.155060][ T9700] RBP: 0000000000000004 R08: 0000000000000004 R09: 0000000b004002c8 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 71.163011][ T9700] R10: 0000000000000000 R11: 000000000000000f R12: 00000000004023b0 [ 71.170963][ T9700] R13: 0000000000402440 R14: 0000000000000000 R15: 0000000000000000 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program