Warning: Permanently added '10.128.0.7' (ED25519) to the list of known hosts.
2026/02/27 17:23:33 parsed 1 programs
[ 45.866016][ T28] audit: type=1400 audit(1772213014.703:107): avc: denied { unlink } for pid=402 comm="syz-executor" name="swap-file" dev="sda1" ino=2026 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t"
[ 45.922550][ T402] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k
[ 46.683079][ T28] audit: type=1401 audit(1772213015.513:108): op=setxattr invalid_context="u:object_r:app_data_file:s0:c512,c768"
[ 46.985491][ T427] bridge0: port 1(bridge_slave_0) entered blocking state
[ 46.992714][ T427] bridge0: port 1(bridge_slave_0) entered disabled state
[ 47.025940][ T427] device bridge_slave_0 entered promiscuous mode
[ 47.059421][ T427] bridge0: port 2(bridge_slave_1) entered blocking state
[ 47.070014][ T427] bridge0: port 2(bridge_slave_1) entered disabled state
[ 47.077695][ T427] device bridge_slave_1 entered promiscuous mode
[ 47.310710][ T427] bridge0: port 2(bridge_slave_1) entered blocking state
[ 47.317929][ T427] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 47.325349][ T427] bridge0: port 1(bridge_slave_0) entered blocking state
[ 47.332536][ T427] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 47.357581][ T318] bridge0: port 1(bridge_slave_0) entered disabled state
[ 47.365266][ T318] bridge0: port 2(bridge_slave_1) entered disabled state
[ 47.373711][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[ 47.381395][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 47.396582][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 47.405269][ T318] bridge0: port 1(bridge_slave_0) entered blocking state
[ 47.412425][ T318] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 47.420468][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 47.429397][ T318] bridge0: port 2(bridge_slave_1) entered blocking state
[ 47.436573][ T318] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 47.457764][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 47.485894][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 47.509413][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 47.530392][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 47.543103][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 47.551480][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 47.560035][ T427] device veth0_vlan entered promiscuous mode
[ 47.570371][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 47.579853][ T427] device veth1_macvtap entered promiscuous mode
2026/02/27 17:23:36 executed programs: 0
[ 47.589744][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 47.600493][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 47.822715][ T474] bridge0: port 1(bridge_slave_0) entered blocking state
[ 47.830003][ T474] bridge0: port 1(bridge_slave_0) entered disabled state
[ 47.837904][ T474] device bridge_slave_0 entered promiscuous mode
[ 47.862816][ T474] bridge0: port 2(bridge_slave_1) entered blocking state
[ 47.870511][ T474] bridge0: port 2(bridge_slave_1) entered disabled state
[ 47.878101][ T474] device bridge_slave_1 entered promiscuous mode
[ 47.889258][ T480] bridge0: port 1(bridge_slave_0) entered blocking state
[ 47.896398][ T480] bridge0: port 1(bridge_slave_0) entered disabled state
[ 47.904093][ T480] device bridge_slave_0 entered promiscuous mode
[ 47.912542][ T480] bridge0: port 2(bridge_slave_1) entered blocking state
[ 47.920010][ T480] bridge0: port 2(bridge_slave_1) entered disabled state
[ 47.927886][ T480] device bridge_slave_1 entered promiscuous mode
[ 48.032470][ T479] bridge0: port 1(bridge_slave_0) entered blocking state
[ 48.039984][ T479] bridge0: port 1(bridge_slave_0) entered disabled state
[ 48.047806][ T479] device bridge_slave_0 entered promiscuous mode
[ 48.060192][ T477] bridge0: port 1(bridge_slave_0) entered blocking state
[ 48.067372][ T477] bridge0: port 1(bridge_slave_0) entered disabled state
[ 48.074788][ T477] device bridge_slave_0 entered promiscuous mode
[ 48.082003][ T477] bridge0: port 2(bridge_slave_1) entered blocking state
[ 48.089366][ T477] bridge0: port 2(bridge_slave_1) entered disabled state
[ 48.096833][ T477] device bridge_slave_1 entered promiscuous mode
[ 48.110881][ T479] bridge0: port 2(bridge_slave_1) entered blocking state
[ 48.118154][ T479] bridge0: port 2(bridge_slave_1) entered disabled state
[ 48.125792][ T479] device bridge_slave_1 entered promiscuous mode
[ 48.184886][ T482] bridge0: port 1(bridge_slave_0) entered blocking state
[ 48.192458][ T482] bridge0: port 1(bridge_slave_0) entered disabled state
[ 48.200081][ T482] device bridge_slave_0 entered promiscuous mode
[ 48.207200][ T482] bridge0: port 2(bridge_slave_1) entered blocking state
[ 48.214418][ T482] bridge0: port 2(bridge_slave_1) entered disabled state
[ 48.221948][ T482] device bridge_slave_1 entered promiscuous mode
[ 48.431009][ T479] bridge0: port 2(bridge_slave_1) entered blocking state
[ 48.438341][ T479] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 48.445859][ T479] bridge0: port 1(bridge_slave_0) entered blocking state
[ 48.452967][ T479] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 48.475864][ T318] bridge0: port 1(bridge_slave_0) entered disabled state
[ 48.483404][ T318] bridge0: port 2(bridge_slave_1) entered disabled state
[ 48.492632][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[ 48.501154][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 48.509456][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[ 48.517085][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 48.524750][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[ 48.533778][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 48.542056][ T318] bridge0: port 1(bridge_slave_0) entered blocking state
[ 48.549137][ T318] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 48.556733][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[ 48.565194][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 48.573772][ T318] bridge0: port 2(bridge_slave_1) entered blocking state
[ 48.581005][ T318] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 48.588514][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready
[ 48.605980][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[ 48.614475][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 48.622890][ T318] bridge0: port 1(bridge_slave_0) entered blocking state
[ 48.630042][ T318] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 48.637816][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[ 48.646962][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 48.655150][ T318] bridge0: port 2(bridge_slave_1) entered blocking state
[ 48.662399][ T318] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 48.694573][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready
[ 48.702659][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 48.711067][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 48.746870][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 48.755160][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 48.765094][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 48.774113][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 48.782741][ T318] bridge0: port 1(bridge_slave_0) entered blocking state
[ 48.789968][ T318] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 48.797679][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 48.806115][ T318] bridge0: port 2(bridge_slave_1) entered blocking state
[ 48.813152][ T318] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 48.821642][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 48.845633][ T480] device veth0_vlan entered promiscuous mode
[ 48.855976][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 48.864223][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 48.871895][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 48.880405][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 48.889063][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 48.897131][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 48.918264][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 48.926261][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 48.934044][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 48.942635][ T318] bridge0: port 1(bridge_slave_0) entered blocking state
[ 48.949749][ T318] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 48.976894][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready
[ 48.985008][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 48.993374][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 49.001761][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 49.010379][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 49.018924][ T318] bridge0: port 1(bridge_slave_0) entered blocking state
[ 49.026102][ T318] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 49.033745][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 49.042040][ T318] bridge0: port 2(bridge_slave_1) entered blocking state
[ 49.049105][ T318] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 49.056778][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 49.065047][ T318] bridge0: port 2(bridge_slave_1) entered blocking state
[ 49.072372][ T318] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 49.084984][ T480] device veth1_macvtap entered promiscuous mode
[ 49.092809][ T479] device veth0_vlan entered promiscuous mode
[ 49.100595][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready
[ 49.108607][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready
[ 49.116964][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 49.126118][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready
[ 49.134176][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready
[ 49.142666][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 49.150974][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready
[ 49.159443][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 49.172089][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
[ 49.180525][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 49.203002][ T479] device veth1_macvtap entered promiscuous mode
[ 49.216038][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready
[ 49.224520][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 49.232979][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready
[ 49.241507][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 49.249995][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready
[ 49.258797][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 49.267372][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready
[ 49.275826][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 49.284103][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready
[ 49.299845][ T474] device veth0_vlan entered promiscuous mode
[ 49.326046][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready
[ 49.334522][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 49.344140][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready
[ 49.353212][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 49.361657][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
[ 49.370746][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 49.379523][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[ 49.388255][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 49.397043][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[ 49.405575][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 49.414425][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 49.422335][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 49.434903][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready
[ 49.443633][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 49.478439][ T477] device veth0_vlan entered promiscuous mode
[ 49.485460][ T28] audit: type=1400 audit(1772213018.303:109): avc: denied { bpf } for pid=529 comm="syz.2.19" capability=39 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1
[ 49.508362][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready
[ 49.516257][ T28] audit: type=1400 audit(1772213018.303:110): avc: denied { prog_load } for pid=529 comm="syz.2.19" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1
[ 49.518134][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 49.543973][ T28] audit: type=1400 audit(1772213018.303:111): avc: denied { perfmon } for pid=529 comm="syz.2.19" capability=38 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1
[ 49.565157][ T28] audit: type=1400 audit(1772213018.323:112): avc: denied { prog_run } for pid=529 comm="syz.2.19" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1
[ 49.584954][ T532] FAULT_INJECTION: forcing a failure.
[ 49.584954][ T532] name failslab, interval 1, probability 0, space 0, times 1
[ 49.585036][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready
[ 49.598777][ T532] CPU: 0 PID: 532 Comm: syz.3.20 Not tainted syzkaller #0
[ 49.613561][ T532] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026
[ 49.624070][ T532] Call Trace:
[ 49.627440][ T532]
[ 49.630463][ T532] __dump_stack+0x21/0x24
[ 49.634824][ T532] dump_stack_lvl+0x110/0x170
[ 49.639511][ T532] ? __cfi_dump_stack_lvl+0x8/0x8
[ 49.644726][ T532] ? unwind_get_return_address+0x4d/0x90
[ 49.650370][ T532] ? __cfi_stack_trace_consume_entry+0x10/0x10
[ 49.656810][ T532] dump_stack+0x15/0x24
[ 49.661067][ T532] should_fail_ex+0x3d4/0x520
[ 49.665923][ T532] __should_failslab+0xac/0xf0
[ 49.670821][ T532] ? tracepoint_probe_unregister+0x211/0x8e0
[ 49.677096][ T532] should_failslab+0x9/0x20
[ 49.681948][ T532] __kmem_cache_alloc_node+0x3d/0x2c0
[ 49.687340][ T532] ? __cfi_mutex_lock+0x10/0x10
[ 49.692383][ T532] ? delete_node+0x3e6/0xa60
[ 49.697398][ T532] ? tracepoint_probe_unregister+0x211/0x8e0
[ 49.703582][ T532] __kmalloc+0xa1/0x1e0
[ 49.707777][ T532] ? __cfi___bpf_trace_sys_enter+0x10/0x10
[ 49.713666][ T532] tracepoint_probe_unregister+0x211/0x8e0
[ 49.719495][ T532] bpf_probe_unregister+0x61/0x70
[ 49.724560][ T532] bpf_raw_tp_link_release+0x63/0x90
[ 49.730041][ T532] bpf_link_free+0x13a/0x3a0
[ 49.734823][ T532] ? bpf_link_put_deferred+0x20/0x20
[ 49.740119][ T532] bpf_link_release+0x15f/0x170
[ 49.745070][ T532] ? __cfi_bpf_link_release+0x10/0x10
[ 49.750519][ T532] __fput+0x1fc/0x8f0
[ 49.754512][ T532] ____fput+0x15/0x20
[ 49.758494][ T532] task_work_run+0x1e1/0x250
[ 49.763087][ T532] ? __cfi_task_work_run+0x10/0x10
[ 49.768241][ T532] ? fput+0x15b/0x1a0
[ 49.772217][ T532] exit_to_user_mode_loop+0x9b/0xb0
[ 49.777402][ T532] exit_to_user_mode_prepare+0x87/0xd0
[ 49.782856][ T532] syscall_exit_to_user_mode+0x1a/0x30
[ 49.788385][ T532] do_syscall_64+0x58/0xa0
[ 49.792788][ T532] ? clear_bhb_loop+0x30/0x80
[ 49.797450][ T532] ? clear_bhb_loop+0x30/0x80
[ 49.802820][ T532] entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 49.809504][ T532] RIP: 0033:0x7f46a9b9a379
[ 49.814022][ T532] 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
[ 49.835034][ T532] RSP: 002b:00007f46aa982028 EFLAGS: 00000246 ORIG_RAX: 0000000000000003
[ 49.843554][ T532] RAX: 0000000000000000 RBX: 00007f46a9df5fa0 RCX: 00007f46a9b9a379
[ 49.851700][ T532] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000004
[ 49.860033][ T532] RBP: 00007f46aa982090 R08: 0000000000000000 R09: 0000000000000000
[ 49.867994][ T532] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[ 49.876038][ T532] R13: 00007f46a9df6038 R14: 00007f46a9df5fa0 R15: 00007ffca1947708
[ 49.883999][ T532]
[ 49.890579][ T530] FAULT_INJECTION: forcing a failure.
[ 49.890579][ T530] name fail_usercopy, interval 1, probability 0, space 0, times 1
[ 49.890611][ T532] CFI failure at __traceiter_sys_enter+0x34/0x50 (target: tp_stub_func+0x0/0x10; expected type: 0x4877830c)
[ 49.904087][ T530] CPU: 1 PID: 530 Comm: syz.2.19 Not tainted syzkaller #0
[ 49.915798][ T532] invalid opcode: 0000 [#1] PREEMPT SMP KASAN
[ 49.923045][ T530] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026
[ 49.929185][ T532] CPU: 0 PID: 532 Comm: syz.3.20 Not tainted syzkaller #0
[ 49.939330][ T530] Call Trace:
[ 49.939347][ T530]
[ 49.946433][ T532] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026
[ 49.950290][ T530] __dump_stack+0x21/0x24
[ 49.953237][ T532] RIP: 0010:__traceiter_sys_enter+0x34/0x50
[ 49.963478][ T530] dump_stack_lvl+0x110/0x170
[ 49.967888][ T532] Code: 8b 3d a0 cf 2f 06 4d 85 ff 74 2e 48 89 d3 49 89 f6 49 8b 07 49 8b 7f 08 4c 89 f6 48 89 da 41 ba f4 7c 88 b7 44 03 50 fc 74 02 <0f> 0b ff d0 49 83 7f 18 00 4d 8d 7f 18 75 d8 31 c0 5b 41 5e 41 5f
[ 49.973967][ T530] ? __cfi_dump_stack_lvl+0x8/0x8
[ 49.978723][ T532] RSP: 0018:ffffc90000f37ea8 EFLAGS: 00010a17
[ 49.998666][ T530] dump_stack+0x15/0x24
[ 50.003865][ T532]
[ 50.010189][ T530] should_fail_ex+0x3d4/0x520
[ 50.014343][ T532] RAX: ffffffff81728d60 RBX: 0000000000000000 RCX: ffff88811dc1bcc0
[ 50.017024][ T530] should_fail+0xb/0x10
[ 50.022076][ T532] RDX: 0000000000000000 RSI: ffffc90000f37f58 RDI: ffffc900001b4000
[ 50.030222][ T530] should_fail_usercopy+0x1a/0x20
[ 50.034455][ T532] RBP: ffffc90000f37ec0 R08: 0000000000000000 R09: 0000000000000000
[ 50.042620][ T530] _copy_to_user+0x1e/0x90
[ 50.047734][ T532] R10: 000000005cc8e400 R11: 0000000000000000 R12: ffff88811dc1bcc0
[ 50.056487][ T530] simple_read_from_buffer+0xe9/0x160
[ 50.061326][ T532] R13: 0000000000000000 R14: ffffc90000f37f58 R15: ffff88811b297528
[ 50.069735][ T530] proc_fail_nth_read+0x1a6/0x220
[ 50.076221][ T532] FS: 00007f46aa9826c0(0000) GS:ffff8881f6e00000(0000) knlGS:0000000000000000
[ 50.084380][ T530] ? __cfi_proc_fail_nth_read+0x10/0x10
[ 50.089394][ T532] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 50.098653][ T530] ? security_file_permission+0x94/0xb0
[ 50.104207][ T532] CR2: 00007f46a9be7ac0 CR3: 0000000112414000 CR4: 00000000003506b0
[ 50.110772][ T530] ? __cfi_proc_fail_nth_read+0x10/0x10
[ 50.116306][ T532] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 50.124272][ T530] vfs_read+0x27a/0x910
[ 50.130012][ T532] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 50.138171][ T530] ? __cfi_vfs_read+0x10/0x10
[ 50.142331][ T532] Call Trace:
[ 50.142340][ T532]
[ 50.150283][ T530] ? __kasan_check_write+0x14/0x20
[ 50.155051][ T532] trace_sys_enter+0x3d/0x50
[ 50.158328][ T530] ? mutex_lock+0x93/0x1b0
[ 50.161241][ T532] syscall_trace_enter+0xf3/0x150
[ 50.166325][ T530] ? __cfi_mutex_lock+0x10/0x10
[ 50.170998][ T532] syscall_enter_from_user_mode+0x1f/0x30
[ 50.175547][ T530] ? __fdget_pos+0x2cd/0x380
[ 50.180542][ T532] do_syscall_64+0x24/0xa0
[ 50.185540][ T530] ? ksys_read+0x71/0x250
[ 50.191318][ T532] ? clear_bhb_loop+0x30/0x80
[ 50.195879][ T530] ksys_read+0x149/0x250
[ 50.200271][ T532] ? clear_bhb_loop+0x30/0x80
[ 50.205274][ T530] ? __cfi_ksys_read+0x10/0x10
[ 50.210118][ T532] entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 50.214333][ T530] ? fpregs_restore_userregs+0x128/0x260
[ 50.219066][ T532] RIP: 0033:0x7f46a9b5ac4e
[ 50.223851][ T530] __x64_sys_read+0x7b/0x90
[ 50.229718][ T532] Code: 08 0f 85 a5 a8 ff ff 49 89 fb 48 89 f0 48 89 d7 48 89 ce 4c 89 c2 4d 89 ca 4c 8b 44 24 08 4c 8b 4c 24 10 4c 89 5c 24 08 0f 05 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 80 00 00 00 00 48 83 ec 08
[ 50.235327][ T530] x64_sys_call+0x2f/0x9a0
[ 50.239714][ T532] RSP: 002b:00007f46aa981fe8 EFLAGS: 00000246
[ 50.244277][ T530] do_syscall_64+0x4c/0xa0
[ 50.264206][ T532] ORIG_RAX: 0000000000000000
[ 50.268610][ T530] ? clear_bhb_loop+0x30/0x80
[ 50.274680][ T532] RAX: ffffffffffffffda RBX: 00007f46aa9826c0 RCX: 00007f46a9b5ac4e
[ 50.279067][ T530] ? clear_bhb_loop+0x30/0x80
[ 50.283724][ T532] RDX: 000000000000000f RSI: 00007f46aa9820a0 RDI: 0000000000000005
[ 50.288384][ T530] entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 50.296434][ T532] RBP: 00007f46aa982090 R08: 0000000000000000 R09: 0000000000000000
[ 50.301179][ T530] RIP: 0033:0x7f90eb55ac4e
[ 50.309573][ T532] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[ 50.315639][ T530] Code: 08 0f 85 a5 a8 ff ff 49 89 fb 48 89 f0 48 89 d7 48 89 ce 4c 89 c2 4d 89 ca 4c 8b 44 24 08 4c 8b 4c 24 10 4c 89 5c 24 08 0f 05 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 80 00 00 00 00 48 83 ec 08
[ 50.323974][ T532] R13: 00007f46a9df6038 R14: 00007f46a9df5fa0 R15: 00007ffca1947708
[ 50.328469][ T530] RSP: 002b:00007f90ec421fe8 EFLAGS: 00000246
[ 50.336537][ T532]
[ 50.356303][ T530] ORIG_RAX: 0000000000000000
[ 50.364744][ T532] Modules linked in:
[ 50.365292][ T532] ---[ end trace 0000000000000000 ]---
[ 50.370804][ T530] RAX: ffffffffffffffda RBX: 00007f90ec4226c0 RCX: 00007f90eb55ac4e
[ 50.370827][ T530] RDX: 000000000000000f RSI: 00007f90ec4220a0 RDI: 0000000000000005
[ 50.370835][ T530] RBP: 00007f90ec422090 R08: 0000000000000000 R09: 0000000000000000
[ 50.370843][ T530] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[ 50.370851][ T530] R13: 00007f90eb7f6038 R14: 00007f90eb7f5fa0 R15: 00007ffcaa987aa8
[ 50.370868][ T530]
[ 50.373958][ T532] RIP: 0010:__traceiter_sys_enter+0x34/0x50
[ 50.385034][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 50.388571][ T532] Code: 8b 3d a0 cf 2f 06 4d 85 ff 74 2e 48 89 d3 49 89 f6 49 8b 07 49 8b 7f 08 4c 89 f6 48 89 da 41 ba f4 7c 88 b7 44 03 50 fc 74 02 <0f> 0b ff d0 49 83 7f 18 00 4d 8d 7f 18 75 d8 31 c0 5b 41 5e 41 5f
[ 50.436268][ T474] device veth1_macvtap entered promiscuous mode
[ 50.439042][ T532] RSP: 0018:ffffc90000f37ea8 EFLAGS: 00010a17
[ 50.448408][ T482] device veth0_vlan entered promiscuous mode
[ 50.466675][ T532]
[ 50.466686][ T532] RAX: ffffffff81728d60 RBX: 0000000000000000 RCX: ffff88811dc1bcc0
[ 50.492809][ T477] device veth1_macvtap entered promiscuous mode
[ 50.495818][ T532] RDX: 0000000000000000 RSI: ffffc90000f37f58 RDI: ffffc900001b4000
[ 50.510244][ T532] RBP: ffffc90000f37ec0 R08: 0000000000000000 R09: 0000000000000000
[ 50.518287][ T532] R10: 000000005cc8e400 R11: 0000000000000000 R12: ffff88811dc1bcc0
[ 50.526570][ T532] R13: 0000000000000000 R14: ffffc90000f37f58 R15: ffff88811b297528
[ 50.534749][ T532] FS: 00007f46aa9826c0(0000) GS:ffff8881f6e00000(0000) knlGS:0000000000000000
[ 50.543744][ T532] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 50.550517][ T532] CR2: 00007f46a9be7ac0 CR3: 0000000112414000 CR4: 00000000003506b0
[ 50.558727][ T532] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 50.566779][ T532] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 50.575007][ T532] Kernel panic - not syncing: Fatal exception
[ 50.582095][ T532] Kernel Offset: disabled
[ 50.586681][ T532] Rebooting in 86400 seconds..