Warning: Permanently added '10.128.0.226' (ED25519) to the list of known hosts. 2026/10/13 01:03:39 parsed 1 programs Setting up swapspace version 1, size = 127995904 bytes [ 41.492830][ T36] audit: type=1400 audit(1791853420.820:107): avc: denied { unlink } for pid=419 comm="syz-executor" name="swap-file" dev="sda1" ino=2027 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 41.574788][ T419] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 42.894882][ T36] audit: type=1401 audit(1791853422.220:108): op=setxattr invalid_context="u:object_r:app_data_file:s0:c512,c768" [ 43.199904][ T460] bridge0: port 1(bridge_slave_0) entered blocking state [ 43.206999][ T460] bridge0: port 1(bridge_slave_0) entered disabled state [ 43.214439][ T460] bridge_slave_0: entered allmulticast mode [ 43.221065][ T460] bridge_slave_0: entered promiscuous mode [ 43.240796][ T460] bridge0: port 2(bridge_slave_1) entered blocking state [ 43.248069][ T460] bridge0: port 2(bridge_slave_1) entered disabled state [ 43.255275][ T460] bridge_slave_1: entered allmulticast mode [ 43.261763][ T460] bridge_slave_1: entered promiscuous mode [ 43.432158][ T460] bridge0: port 2(bridge_slave_1) entered blocking state [ 43.439265][ T460] bridge0: port 2(bridge_slave_1) entered forwarding state [ 43.446900][ T460] bridge0: port 1(bridge_slave_0) entered blocking state [ 43.454023][ T460] bridge0: port 1(bridge_slave_0) entered forwarding state [ 43.508620][ T335] bridge0: port 1(bridge_slave_0) entered disabled state [ 43.517524][ T335] bridge0: port 2(bridge_slave_1) entered disabled state [ 43.534659][ T335] bridge0: port 1(bridge_slave_0) entered blocking state [ 43.541908][ T335] bridge0: port 1(bridge_slave_0) entered forwarding state [ 43.553256][ T12] bridge0: port 2(bridge_slave_1) entered blocking state [ 43.560659][ T12] bridge0: port 2(bridge_slave_1) entered forwarding state [ 43.634787][ T460] veth0_vlan: entered promiscuous mode [ 43.648045][ T460] veth1_macvtap: entered promiscuous mode 2026/10/13 01:03:43 executed programs: 0 [ 43.793864][ T335] bridge_slave_1: left allmulticast mode [ 43.799771][ T335] bridge_slave_1: left promiscuous mode [ 43.805423][ T335] bridge0: port 2(bridge_slave_1) entered disabled state [ 43.813589][ T335] bridge_slave_0: left allmulticast mode [ 43.819275][ T335] bridge_slave_0: left promiscuous mode [ 43.825085][ T335] bridge0: port 1(bridge_slave_0) entered disabled state [ 43.967311][ T335] veth1_macvtap: left promiscuous mode [ 43.972908][ T335] veth0_vlan: left promiscuous mode [ 44.078579][ T488] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.085823][ T488] bridge0: port 1(bridge_slave_0) entered disabled state [ 44.093229][ T488] bridge_slave_0: entered allmulticast mode [ 44.099968][ T488] bridge_slave_0: entered promiscuous mode [ 44.111737][ T487] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.118823][ T487] bridge0: port 1(bridge_slave_0) entered disabled state [ 44.125960][ T487] bridge_slave_0: entered allmulticast mode [ 44.132349][ T487] bridge_slave_0: entered promiscuous mode [ 44.139170][ T488] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.146848][ T488] bridge0: port 2(bridge_slave_1) entered disabled state [ 44.154013][ T488] bridge_slave_1: entered allmulticast mode [ 44.160544][ T488] bridge_slave_1: entered promiscuous mode [ 44.180586][ T487] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.187665][ T487] bridge0: port 2(bridge_slave_1) entered disabled state [ 44.194863][ T487] bridge_slave_1: entered allmulticast mode [ 44.201242][ T487] bridge_slave_1: entered promiscuous mode [ 44.244461][ T491] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.251604][ T491] bridge0: port 1(bridge_slave_0) entered disabled state [ 44.258991][ T491] bridge_slave_0: entered allmulticast mode [ 44.265598][ T491] bridge_slave_0: entered promiscuous mode [ 44.275142][ T491] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.282289][ T491] bridge0: port 2(bridge_slave_1) entered disabled state [ 44.289468][ T491] bridge_slave_1: entered allmulticast mode [ 44.295856][ T491] bridge_slave_1: entered promiscuous mode [ 44.361170][ T490] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.368274][ T490] bridge0: port 1(bridge_slave_0) entered disabled state [ 44.375703][ T490] bridge_slave_0: entered allmulticast mode [ 44.382102][ T490] bridge_slave_0: entered promiscuous mode [ 44.388975][ T490] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.396128][ T490] bridge0: port 2(bridge_slave_1) entered disabled state [ 44.403278][ T490] bridge_slave_1: entered allmulticast mode [ 44.409518][ T490] bridge_slave_1: entered promiscuous mode [ 44.555114][ T491] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.562236][ T491] bridge0: port 2(bridge_slave_1) entered forwarding state [ 44.569566][ T491] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.576649][ T491] bridge0: port 1(bridge_slave_0) entered forwarding state [ 44.586910][ T490] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.594000][ T490] bridge0: port 2(bridge_slave_1) entered forwarding state [ 44.601325][ T490] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.608379][ T490] bridge0: port 1(bridge_slave_0) entered forwarding state [ 44.642794][ T46] bridge0: port 1(bridge_slave_0) entered disabled state [ 44.650183][ T46] bridge0: port 2(bridge_slave_1) entered disabled state [ 44.657474][ T46] bridge0: port 1(bridge_slave_0) entered disabled state [ 44.665690][ T46] bridge0: port 2(bridge_slave_1) entered disabled state [ 44.681643][ T46] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.688737][ T46] bridge0: port 1(bridge_slave_0) entered forwarding state [ 44.700969][ T46] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.708288][ T46] bridge0: port 2(bridge_slave_1) entered forwarding state [ 44.718376][ T46] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.726049][ T46] bridge0: port 1(bridge_slave_0) entered forwarding state [ 44.741272][ T46] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.748468][ T46] bridge0: port 2(bridge_slave_1) entered forwarding state [ 44.760534][ T335] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.767719][ T335] bridge0: port 1(bridge_slave_0) entered forwarding state [ 44.782434][ T335] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.789609][ T335] bridge0: port 2(bridge_slave_1) entered forwarding state [ 44.805187][ T335] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.812653][ T335] bridge0: port 1(bridge_slave_0) entered forwarding state [ 44.833186][ T46] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.840400][ T46] bridge0: port 2(bridge_slave_1) entered forwarding state [ 44.873812][ T488] veth0_vlan: entered promiscuous mode [ 44.897580][ T488] veth1_macvtap: entered promiscuous mode [ 44.918041][ T487] veth0_vlan: entered promiscuous mode [ 44.940885][ T490] veth0_vlan: entered promiscuous mode [ 44.947420][ T491] veth0_vlan: entered promiscuous mode [ 44.970151][ T487] veth1_macvtap: entered promiscuous mode [ 44.982539][ T490] veth1_macvtap: entered promiscuous mode [ 44.993897][ T491] veth1_macvtap: entered promiscuous mode [ 45.000728][ T36] audit: type=1400 audit(1791853424.330:109): avc: denied { read } for pid=504 comm="syz.0.17" name="kvm" dev="devtmpfs" ino=13 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:kvm_device_t tclass=chr_file permissive=1 [ 45.004735][ T505] 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. [ 45.041268][ T36] audit: type=1400 audit(1791853424.330:110): avc: denied { open } for pid=504 comm="syz.0.17" path="/dev/kvm" dev="devtmpfs" ino=13 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:kvm_device_t tclass=chr_file permissive=1 [ 45.041304][ T36] audit: type=1400 audit(1791853424.330:111): avc: denied { ioctl } for pid=504 comm="syz.0.17" path="/dev/kvm" dev="devtmpfs" ino=13 ioctlcmd=0xae01 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:kvm_device_t tclass=chr_file permissive=1 [ 45.184287][ T36] audit: type=1400 audit(1791853424.510:112): avc: denied { write } for pid=508 comm="syz.4.20" name="kvm" dev="devtmpfs" ino=13 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:kvm_device_t tclass=chr_file permissive=1 [ 46.977835][ T640] ------------[ cut here ]------------ [ 46.983514][ T640] pvqspinlock: lock 0xffff8881327be750 has corrupted value 0x0! [ 46.991297][ T640] WARNING: CPU: 1 PID: 640 at kernel/locking/qspinlock_paravirt.h:506 __pv_queued_spin_unlock_slowpath+0x241/0x300 [ 47.003740][ T640] Modules linked in: [ 47.008073][ T640] CPU: 1 UID: 0 PID: 640 Comm: syz.0.58 Not tainted syzkaller #0 2c47a630b5757992b362b354084f603ba0df3a59 [ 47.019656][ T640] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026 [ 47.030082][ T640] RIP: 0010:__pv_queued_spin_unlock_slowpath+0x241/0x300 [ 47.037189][ T640] Code: e8 c4 53 38 fc 48 89 d8 48 c1 e8 03 42 0f b6 04 30 84 c0 0f 85 b2 00 00 00 8b 13 48 c7 c7 00 ff e8 85 48 89 de e8 3f da 59 fb <0f> 0b eb 96 48 c7 c7 80 bc d2 87 4c 89 e6 48 89 ca 49 89 ce e8 46 [ 47.057460][ T640] RSP: 0018:ffffc90001546c20 EFLAGS: 00010246 [ 47.063821][ T640] RAX: 979defbc00401f00 RBX: ffff8881327be750 RCX: ffff88810c39e2c0 [ 47.072038][ T640] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000002 [ 47.080281][ T640] RBP: ffffc90001546c48 R08: 0000000000000003 R09: 0000000000000004 [ 47.088572][ T640] R10: dffffc0000000000 R11: fffffbfff0f9f334 R12: ffff88812fed3090 [ 47.096717][ T640] R13: dffffc0000000000 R14: dffffc0000000000 R15: 1ffff920002a8da0 [ 47.104780][ T640] FS: 00007f633441d6c0(0000) GS:ffff8881f6d00000(0000) knlGS:0000000000000000 [ 47.113793][ T640] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 47.120713][ T640] CR2: 0000000000000000 CR3: 0000000122b58000 CR4: 00000000003526b0 [ 47.129077][ T640] Call Trace: [ 47.132507][ T640] [ 47.135603][ T640] __raw_callee_save___pv_queued_spin_unlock_slowpath+0x19/0x40 [ 47.143368][ T640] .slowpath+0x9/0x13 [ 47.147833][ T640] _raw_spin_unlock+0x45/0x60 [ 47.152628][ T640] hv_tlb_flush_enqueue+0x1ad/0x280 [ 47.158152][ T640] ? synic_update_vector+0x400/0x400 [ 47.163565][ T640] ? xa_find+0x11b/0x170 [ 47.168387][ T640] kvm_hv_flush_tlb+0x9b6/0x1900 [ 47.173415][ T640] ? kvm_hvcall_signal_event+0x1f0/0x1f0 [ 47.179361][ T640] ? vmx_vcpu_pi_load+0x150/0x850 [ 47.184483][ T640] ? enqueue_hrtimer+0x132/0x2e0 [ 47.189698][ T640] ? _raw_spin_unlock_irqrestore+0x4a/0x70 [ 47.196320][ T640] ? __cfi_vmx_vcpu_pi_load+0x10/0x10 [ 47.202109][ T640] ? vmx_vcpu_pi_put+0x192/0x7d0 [ 47.207217][ T640] ? vmx_vcpu_pi_load+0x150/0x850 [ 47.212443][ T640] ? __kasan_check_write+0x18/0x20 [ 47.217716][ T640] ? kvm_multiple_exception+0x2dd/0x880 [ 47.223383][ T640] ? __cfi___update_load_avg_cfs_rq+0x10/0x10 [ 47.229685][ T640] ? __kasan_check_read+0x15/0x20 [ 47.234919][ T640] ? vmx_read_guest_seg_ar+0x1c8/0x350 [ 47.240502][ T640] ? vmx_get_cs_db_l_bits+0x36/0xc0 [ 47.245768][ T640] kvm_hv_hypercall+0xfbc/0x1c90 [ 47.250782][ T640] ? __cfi___switch_to+0x10/0x10 [ 47.255781][ T640] ? __cfi_kvm_hv_hypercall+0x10/0x10 [ 47.261272][ T640] ? kvm_sched_in+0x74/0xe0 [ 47.265840][ T640] ? finish_task_switch+0x620/0x770 [ 47.271227][ T640] kvm_emulate_hypercall+0xeb/0x450 [ 47.276520][ T640] ? clear_bhb_loop+0x50/0xa0 [ 47.281509][ T640] ? clear_bhb_loop+0x50/0xa0 [ 47.286240][ T640] ? clear_bhb_loop+0x50/0xa0 [ 47.291089][ T640] ? clear_bhb_loop+0x50/0xa0 [ 47.296181][ T640] ? clear_bhb_loop+0x12/0xa0 [ 47.301766][ T640] ? __cfi_kvm_emulate_hypercall+0x10/0x10 [ 47.308020][ T640] ? vmx_vcpu_run+0x1116/0x1f70 [ 47.313128][ T640] ? __cfi_kvm_emulate_hypercall+0x10/0x10 [ 47.319003][ T640] vmx_handle_exit+0x1376/0x1c00 [ 47.325209][ T640] ? xfd_validate_state+0x68/0x140 [ 47.330473][ T640] ? __cfi_vmx_vcpu_run+0x10/0x10 [ 47.335885][ T640] vcpu_run+0x4c14/0x7830 [ 47.340419][ T640] ? xfd_validate_state+0x68/0x140 [ 47.345703][ T640] ? signal_pending+0xc0/0xc0 [ 47.350700][ T640] ? __kasan_check_write+0x18/0x20 [ 47.355988][ T640] ? xfd_validate_state+0x68/0x140 [ 47.361240][ T640] ? fpu_swap_kvm_fpstate+0x92/0x5e0 [ 47.366603][ T640] ? __kasan_check_write+0x18/0x20 [ 47.371869][ T640] ? fpregs_mark_activate+0x68/0x160 [ 47.377835][ T640] ? complete_emulated_mmio+0x3ff/0x790 [ 47.383584][ T640] kvm_arch_vcpu_ioctl_run+0x114c/0x1bc0 [ 47.389692][ T640] ? try_to_wake_up+0x119e/0x1fd0 [ 47.394863][ T640] ? __cfi_kvm_arch_vcpu_ioctl_run+0x10/0x10 [ 47.401093][ T640] ? __cfi_try_to_wake_up+0x10/0x10 [ 47.406413][ T640] ? plist_del+0x3f0/0x410 [ 47.410980][ T640] ? ioctl_has_perm+0x1bc/0x500 [ 47.415890][ T640] ? __asan_memcpy+0x5a/0x80 [ 47.421801][ T640] ? ioctl_has_perm+0x408/0x500 [ 47.427246][ T640] ? has_cap_mac_admin+0xd0/0xd0 [ 47.432420][ T640] ? __kasan_check_write+0x18/0x20 [ 47.437582][ T640] ? mutex_lock_killable+0x97/0x1d0 [ 47.442868][ T640] ? __cfi_mutex_lock_killable+0x10/0x10 [ 47.448539][ T640] ? kvm_vcpu_ioctl+0x819/0x1000 [ 47.453671][ T640] kvm_vcpu_ioctl+0xa43/0x1000 [ 47.458479][ T640] ? __cfi_kvm_vcpu_ioctl+0x10/0x10 [ 47.463965][ T640] ? do_futex+0x37d/0x510 [ 47.468365][ T640] ? __cfi_do_futex+0x10/0x10 [ 47.473330][ T640] ? __fget_files+0x2bc/0x330 [ 47.478067][ T640] ? bpf_lsm_file_ioctl+0xd/0x20 [ 47.483124][ T640] ? security_file_ioctl+0x3e/0x110 [ 47.488379][ T640] ? __cfi_kvm_vcpu_ioctl+0x10/0x10 [ 47.493662][ T640] __se_sys_ioctl+0x126/0x1b0 [ 47.498983][ T640] __x64_sys_ioctl+0x7f/0xa0 [ 47.503683][ T640] x64_sys_call+0x1878/0x2ee0 [ 47.508506][ T640] do_syscall_64+0x57/0xf0 [ 47.513212][ T640] ? clear_bhb_loop+0x50/0xa0 [ 47.518212][ T640] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 47.524443][ T640] RIP: 0033:0x7f633359c819 [ 47.528945][ T640] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 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 e8 ff ff ff f7 d8 64 89 01 48 [ 47.548801][ T640] RSP: 002b:00007f633441d028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 47.557402][ T640] RAX: ffffffffffffffda RBX: 00007f6333815fa0 RCX: 00007f633359c819 [ 47.565559][ T640] RDX: 0000000000000000 RSI: 000000000000ae80 RDI: 0000000000000006 [ 47.573705][ T640] RBP: 00007f6333632c91 R08: 0000000000000000 R09: 0000000000000000 [ 47.582165][ T640] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 47.590185][ T640] R13: 00007f6333816038 R14: 00007f6333815fa0 R15: 00007fff3839ceb8 [ 47.598173][ T640] [ 47.601265][ T640] ---[ end trace 0000000000000000 ]--- 2026/10/13 01:03:48 executed programs: 81 2026/10/13 01:03:53 executed programs: 211