./strace-static-x86_64 -e \!wait4,clock_nanosleep,nanosleep -s 100 -x -f ./syz-executor2172545320
<...>
Warning: Permanently added '10.128.1.31' (ECDSA) to the list of known hosts.
execve("./syz-executor2172545320", ["./syz-executor2172545320"], 0x7ffed41bdb70 /* 10 vars */) = 0
brk(NULL) = 0x555556f25000
brk(0x555556f25c40) = 0x555556f25c40
arch_prctl(ARCH_SET_FS, 0x555556f25300) = 0
uname({sysname="Linux", nodename="syzkaller", ...}) = 0
readlink("/proc/self/exe", "/root/syz-executor2172545320", 4096) = 28
brk(0x555556f46c40) = 0x555556f46c40
brk(0x555556f47000) = 0x555556f47000
mprotect(0x7f400fcf2000, 16384, PROT_READ) = 0
mmap(0x1ffff000, 4096, PROT_NONE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x1ffff000
mmap(0x20000000, 16777216, PROT_READ|PROT_WRITE|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x20000000
mmap(0x21000000, 4096, PROT_NONE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x21000000
openat(AT_FDCWD, "/dev/kvm", O_RDONLY) = 3
ioctl(3, KVM_CREATE_VM, 0) = 4
ioctl(4, KVM_CREATE_IRQCHIP, 0) = 0
ioctl(4, KVM_CREATE_VCPU, 0) = 5
ioctl(-1, KVM_SET_USER_MEMORY_REGION, {slot=0, flags=0, guest_phys_addr=0, memory_size=4096, userspace_addr=0x2004c000}) = -1 EBADF (Bad file descriptor)
ioctl(-1, KVM_SET_USER_MEMORY_REGION, {slot=1, flags=0, guest_phys_addr=0x1000, memory_size=4096, userspace_addr=0x2004d000}) = -1 EBADF (Bad file descriptor)
ioctl(-1, KVM_SET_USER_MEMORY_REGION, {slot=2, flags=0, guest_phys_addr=0x2000, memory_size=4096, userspace_addr=0x2004e000}) = -1 EBADF (Bad file descriptor)
ioctl(-1, KVM_SET_USER_MEMORY_REGION, {slot=3, flags=0, guest_phys_addr=0x3000, memory_size=4096, userspace_addr=0x2004f000}) = -1 EBADF (Bad file descriptor)
ioctl(-1, KVM_SET_USER_MEMORY_REGION, {slot=4, flags=0, guest_phys_addr=0x4000, memory_size=4096, userspace_addr=0x20050000}) = -1 EBADF (Bad file descriptor)
ioctl(-1, KVM_SET_USER_MEMORY_REGION, {slot=5, flags=0, guest_phys_addr=0x5000, memory_size=4096, userspace_addr=0x20051000}) = -1 EBADF (Bad file descriptor)
ioctl(-1, KVM_SET_USER_MEMORY_REGION, {slot=6, flags=0, guest_phys_addr=0x6000, memory_size=4096, userspace_addr=0x20052000}) = -1 EBADF (Bad file descriptor)
ioctl(-1, KVM_SET_USER_MEMORY_REGION, {slot=7, flags=0, guest_phys_addr=0x7000, memory_size=4096, userspace_addr=0x20053000}) = -1 EBADF (Bad file descriptor)
ioctl(-1, KVM_SET_USER_MEMORY_REGION, {slot=8, flags=0, guest_phys_addr=0x8000, memory_size=4096, userspace_addr=0x20054000}) = -1 EBADF (Bad file descriptor)
ioctl(-1, KVM_SET_USER_MEMORY_REGION, {slot=9, flags=0, guest_phys_addr=0x9000, memory_size=4096, userspace_addr=0x20055000}) = -1 EBADF (Bad file descriptor)
ioctl(-1, KVM_SET_USER_MEMORY_REGION, {slot=10, flags=0, guest_phys_addr=0xfec00000, memory_size=4096, userspace_addr=0x20056000}) = -1 EBADF (Bad file descriptor)
ioctl(-1, KVM_SET_USER_MEMORY_REGION, {slot=11, flags=0, guest_phys_addr=0xb000, memory_size=4096, userspace_addr=0x20057000}) = -1 EBADF (Bad file descriptor)
ioctl(-1, KVM_SET_USER_MEMORY_REGION, {slot=12, flags=0, guest_phys_addr=0xc000, memory_size=4096, userspace_addr=0x20058000}) = -1 EBADF (Bad file descriptor)
ioctl(-1, KVM_SET_USER_MEMORY_REGION, {slot=13, flags=0, guest_phys_addr=0xd000, memory_size=4096, userspace_addr=0x20059000}) = -1 EBADF (Bad file descriptor)
ioctl(-1, KVM_SET_USER_MEMORY_REGION, {slot=14, flags=0, guest_phys_addr=0xe000, memory_size=4096, userspace_addr=0x2005a000}) = -1 EBADF (Bad file descriptor)
ioctl(-1, KVM_SET_USER_MEMORY_REGION, {slot=15, flags=0, guest_phys_addr=0xf000, memory_size=4096, userspace_addr=0x2005b000}) = -1 EBADF (Bad file descriptor)
ioctl(-1, KVM_SET_USER_MEMORY_REGION, {slot=16, flags=0, guest_phys_addr=0x10000, memory_size=4096, userspace_addr=0x2005c000}) = -1 EBADF (Bad file descriptor)
ioctl(-1, KVM_SET_USER_MEMORY_REGION, {slot=17, flags=0, guest_phys_addr=0x11000, memory_size=4096, userspace_addr=0x2005d000}) = -1 EBADF (Bad file descriptor)
ioctl(-1, KVM_SET_USER_MEMORY_REGION, {slot=18, flags=0, guest_phys_addr=0x12000, memory_size=4096, userspace_addr=0x2005e000}) = -1 EBADF (Bad file descriptor)
ioctl(-1, KVM_SET_USER_MEMORY_REGION, {slot=19, flags=0, guest_phys_addr=0x13000, memory_size=4096, userspace_addr=0x2005f000}) = -1 EBADF (Bad file descriptor)
ioctl(-1, KVM_SET_USER_MEMORY_REGION, {slot=20, flags=0, guest_phys_addr=0x14000, memory_size=4096, userspace_addr=0x20060000}) = -1 EBADF (Bad file descriptor)
ioctl(-1, KVM_SET_USER_MEMORY_REGION, {slot=21, flags=0, guest_phys_addr=0x15000, memory_size=4096, userspace_addr=0x20061000}) = -1 EBADF (Bad file descriptor)
ioctl(-1, KVM_SET_USER_MEMORY_REGION, {slot=22, flags=0, guest_phys_addr=0x16000, memory_size=4096, userspace_addr=0x20062000}) = -1 EBADF (Bad file descriptor)
ioctl(-1, KVM_SET_USER_MEMORY_REGION, {slot=23, flags=0, guest_phys_addr=0x17000, memory_size=4096, userspace_addr=0x20063000}) = -1 EBADF (Bad file descriptor)
ioctl(-1, KVM_SET_USER_MEMORY_REGION, {slot=65537, flags=0, guest_phys_addr=0x30000, memory_size=65536, userspace_addr=0x2004c000}) = -1 EBADF (Bad file descriptor)
ioctl(5, KVM_GET_SREGS, {cs={base=0xffff0000, limit=65535, selector=61440, type=11, present=1, dpl=0, db=0, s=1, l=0, g=0, avl=0}, ...}) = 0
openat(AT_FDCWD, "/dev/kvm", O_RDWR) = 6
ioctl(6, KVM_GET_SUPPORTED_CPUID, {nent=31, entries=[...]}) = 0
ioctl(5, KVM_SET_CPUID2, {nent=31, entries=[...]}) = 0
[ 77.173333][ T5082] kvm_intel: L1TF CPU bug present and SMT on, data leak possible. See CVE-2018-3646 and https://www.kernel.org/doc/html/latest/admin-guide/hw-vuln/l1tf.html for details.
close(6) = 0
ioctl(5, KVM_SET_MSRS, 0x7ffcea1a19a0) = 5
ioctl(5, KVM_SET_SREGS, {cs={base=0, limit=1048575, selector=48, type=11, present=1, dpl=0, db=1, s=1, l=0, g=0, avl=0}, ...}) = 0
ioctl(5, KVM_SET_REGS, {rax=0, ..., rsp=0xf80, rbp=0, ..., rip=0, rflags=0x2}) = 0
ioctl(5, KVM_SET_SREGS, {cs={base=0, limit=0, selector=0, type=0, present=0, dpl=0, db=0, s=0, l=0, g=0, avl=0}, ...}) = 0
[ 77.240791][ T5082] ------------[ cut here ]------------
[ 77.246485][ T5082] WARNING: CPU: 1 PID: 5082 at arch/x86/kvm/lapic.c:330 kvm_recalculate_apic_map+0x1267/0x14e0
[ 77.257166][ T5082] Modules linked in:
[ 77.261251][ T5082] CPU: 1 PID: 5082 Comm: syz-executor217 Not tainted 6.2.0-syzkaller-12485-gf3a2439f20d9 #0
[ 77.271484][ T5082] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/16/2023
[ 77.281766][ T5082] RIP: 0010:kvm_recalculate_apic_map+0x1267/0x14e0
[ 77.288374][ T5082] Code: 8f 20 a4 00 48 8b 3c 24 ba 01 00 00 00 be 04 00 00 00 e8 ac 83 fb ff 48 c7 44 24 08 00 00 00 00 e9 9b f7 ff ff e8 a9 d8 6d 00 <0f> 0b e9 d2 f6 ff ff e8 9d d8 6d 00 4c 89 23 e9 c5 f6 ff ff 48 8b
[ 77.308093][ T5082] RSP: 0018:ffffc90003caf800 EFLAGS: 00010293
[ 77.314244][ T5082] RAX: 0000000000000000 RBX: 0000000000000001 RCX: 0000000000000000
[ 77.322319][ T5082] RDX: ffff8880226a8000 RSI: ffffffff811729b7 RDI: 0000000000000004
[ 77.330393][ T5082] RBP: 0000000000000400 R08: 0000000000000004 R09: 0000000000000001
[ 77.338471][ T5082] R10: 0000000000082000 R11: 0000000000000000 R12: ffff88807a910000
[ 77.346498][ T5082] R13: ffff88802a078000 R14: dffffc0000000000 R15: 0000000000082000
[ 77.354612][ T5082] FS: 0000555556f25300(0000) GS:ffff8880b9900000(0000) knlGS:0000000000000000
[ 77.363650][ T5082] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 77.370321][ T5082] CR2: 0000559bbb6b64b0 CR3: 000000001e83b000 CR4: 00000000003526e0
[ 77.378418][ T5082] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 77.386429][ T5082] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 77.394506][ T5082] Call Trace:
[ 77.397878][ T5082]
[ 77.400850][ T5082] ? kvm_can_use_hv_timer+0xf0/0xf0
[ 77.406103][ T5082] ? queue_delayed_work_on+0xbf/0x120
[ 77.411706][ T5082] kvm_apic_set_state+0x468/0xeb0
[ 77.416798][ T5082] kvm_arch_vcpu_ioctl+0x2862/0x3f90
[ 77.422228][ T5082] ? __lock_acquire+0x18bc/0x5d40
[ 77.427371][ T5082] ? kvm_arch_vcpu_put+0x9f0/0x9f0
[ 77.432582][ T5082] ? find_held_lock+0x2d/0x110
[ 77.437457][ T5082] ? lockdep_hardirqs_on_prepare+0x410/0x410
[ 77.443512][ T5082] ? debug_check_no_obj_freed+0x210/0x420
[ 77.449439][ T5082] ? lock_release+0x780/0x780
[ 77.454196][ T5082] ? rcu_read_lock_sched_held+0x3e/0x70
[ 77.460008][ T5082] ? trace_contention_end+0x173/0x1e0
[ 77.465474][ T5082] ? __mutex_lock+0x231/0x1350
[ 77.470372][ T5082] ? kvm_vcpu_ioctl+0x1d5/0xfe0
[ 77.475274][ T5082] ? mutex_lock_io_nested+0x11a0/0x11a0
[ 77.481015][ T5082] ? tomoyo_execute_permission+0x4a0/0x4a0
[ 77.486913][ T5082] ? kvm_vcpu_ioctl+0x9ad/0xfe0
[ 77.491859][ T5082] kvm_vcpu_ioctl+0x9ad/0xfe0
[ 77.496584][ T5082] ? kvm_release_pfn_dirty+0x220/0x220
[ 77.502201][ T5082] ? find_held_lock+0x2d/0x110
[ 77.507037][ T5082] ? calibrate_delay+0x18/0x12a0
[ 77.512211][ T5082] ? bpf_lsm_file_ioctl+0x9/0x10
[ 77.517215][ T5082] ? kvm_release_pfn_dirty+0x220/0x220
[ 77.522823][ T5082] __x64_sys_ioctl+0x197/0x210
[ 77.527847][ T5082] do_syscall_64+0x39/0xb0
[ 77.532331][ T5082] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 77.538342][ T5082] RIP: 0033:0x7f400fc86109
[ 77.543113][ T5082] Code: 28 c3 e8 2a 14 00 00 66 2e 0f 1f 84 00 00 00 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[ 77.562869][ T5082] RSP: 002b:00007ffcea1a34f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 77.571469][ T5082] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f400fc86109
[ 77.579524][ T5082] RDX: 0000000020000880 RSI: 000000004400ae8f RDI: 0000000000000005
[ 77.587597][ T5082] RBP: 00007f400fc49b60 R08: 0000000000000000 R09: 0000000000000000
[ 77.595621][ T5082] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f400fc49bf0
[ 77.603805][ T5082] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
[ 77.612062][ T5082]
[ 77.615128][ T5082] Kernel panic - not syncing: kernel: panic_on_warn set ...
[ 77.622522][ T5082] CPU: 1 PID: 5082 Comm: syz-executor217 Not tainted 6.2.0-syzkaller-12485-gf3a2439f20d9 #0
[ 77.632610][ T5082] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/16/2023
[ 77.642692][ T5082] Call Trace:
[ 77.646003][ T5082]
[ 77.648953][ T5082] dump_stack_lvl+0xd9/0x150
[ 77.653618][ T5082] panic+0x61b/0x6c0
[ 77.657581][ T5082] ? panic_smp_self_stop+0x90/0x90
[ 77.662722][ T5082] ? show_trace_log_lvl+0x285/0x390
[ 77.667971][ T5082] ? kvm_recalculate_apic_map+0x1267/0x14e0
[ 77.673912][ T5082] check_panic_on_warn+0xb1/0xc0
[ 77.678901][ T5082] __warn+0xf2/0x4f0
[ 77.682843][ T5082] ? kvm_recalculate_apic_map+0x1267/0x14e0
[ 77.688782][ T5082] report_bug+0x2da/0x500
[ 77.693145][ T5082] handle_bug+0x3c/0x70
[ 77.697339][ T5082] exc_invalid_op+0x18/0x50
[ 77.701875][ T5082] asm_exc_invalid_op+0x1a/0x20
[ 77.706771][ T5082] RIP: 0010:kvm_recalculate_apic_map+0x1267/0x14e0
[ 77.713312][ T5082] Code: 8f 20 a4 00 48 8b 3c 24 ba 01 00 00 00 be 04 00 00 00 e8 ac 83 fb ff 48 c7 44 24 08 00 00 00 00 e9 9b f7 ff ff e8 a9 d8 6d 00 <0f> 0b e9 d2 f6 ff ff e8 9d d8 6d 00 4c 89 23 e9 c5 f6 ff ff 48 8b
[ 77.732967][ T5082] RSP: 0018:ffffc90003caf800 EFLAGS: 00010293
[ 77.739062][ T5082] RAX: 0000000000000000 RBX: 0000000000000001 RCX: 0000000000000000
[ 77.747128][ T5082] RDX: ffff8880226a8000 RSI: ffffffff811729b7 RDI: 0000000000000004
[ 77.755131][ T5082] RBP: 0000000000000400 R08: 0000000000000004 R09: 0000000000000001
[ 77.763128][ T5082] R10: 0000000000082000 R11: 0000000000000000 R12: ffff88807a910000
[ 77.771132][ T5082] R13: ffff88802a078000 R14: dffffc0000000000 R15: 0000000000082000
[ 77.779184][ T5082] ? kvm_recalculate_apic_map+0x1267/0x14e0
[ 77.785163][ T5082] ? kvm_can_use_hv_timer+0xf0/0xf0
[ 77.790407][ T5082] ? queue_delayed_work_on+0xbf/0x120
[ 77.796013][ T5082] kvm_apic_set_state+0x468/0xeb0
[ 77.801076][ T5082] kvm_arch_vcpu_ioctl+0x2862/0x3f90
[ 77.806426][ T5082] ? __lock_acquire+0x18bc/0x5d40
[ 77.811601][ T5082] ? kvm_arch_vcpu_put+0x9f0/0x9f0
[ 77.816783][ T5082] ? find_held_lock+0x2d/0x110
[ 77.821602][ T5082] ? lockdep_hardirqs_on_prepare+0x410/0x410
[ 77.827611][ T5082] ? debug_check_no_obj_freed+0x210/0x420
[ 77.833378][ T5082] ? lock_release+0x780/0x780
[ 77.838093][ T5082] ? rcu_read_lock_sched_held+0x3e/0x70
[ 77.843660][ T5082] ? trace_contention_end+0x173/0x1e0
[ 77.849155][ T5082] ? __mutex_lock+0x231/0x1350
[ 77.853955][ T5082] ? kvm_vcpu_ioctl+0x1d5/0xfe0
[ 77.858825][ T5082] ? mutex_lock_io_nested+0x11a0/0x11a0
[ 77.864403][ T5082] ? tomoyo_execute_permission+0x4a0/0x4a0
[ 77.870252][ T5082] ? kvm_vcpu_ioctl+0x9ad/0xfe0
[ 77.875213][ T5082] kvm_vcpu_ioctl+0x9ad/0xfe0
[ 77.879921][ T5082] ? kvm_release_pfn_dirty+0x220/0x220
[ 77.885408][ T5082] ? find_held_lock+0x2d/0x110
[ 77.890193][ T5082] ? calibrate_delay+0x18/0x12a0
[ 77.895172][ T5082] ? bpf_lsm_file_ioctl+0x9/0x10
[ 77.900128][ T5082] ? kvm_release_pfn_dirty+0x220/0x220
[ 77.905607][ T5082] __x64_sys_ioctl+0x197/0x210
[ 77.910397][ T5082] do_syscall_64+0x39/0xb0
[ 77.914846][ T5082] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 77.920771][ T5082] RIP: 0033:0x7f400fc86109
[ 77.925216][ T5082] Code: 28 c3 e8 2a 14 00 00 66 2e 0f 1f 84 00 00 00 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[ 77.944948][ T5082] RSP: 002b:00007ffcea1a34f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 77.953397][ T5082] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f400fc86109
[ 77.961387][ T5082] RDX: 0000000020000880 RSI: 000000004400ae8f RDI: 0000000000000005
[ 77.969414][ T5082] RBP: 00007f400fc49b60 R08: 0000000000000000 R09: 0000000000000000
[ 77.977579][ T5082] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f400fc49bf0
[ 77.985570][ T5082] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
[ 77.993785][ T5082]
[ 77.997153][ T5082] Kernel Offset: disabled
[ 78.001597][ T5082] Rebooting in 86400 seconds..