Warning: Permanently added '10.128.0.19' (ED25519) to the list of known hosts. 2026/03/12 13:56:24 ignoring optional flag "type"="gce" 2026/03/12 13:56:24 parsed 1 programs 2026/03/12 13:56:24 executed programs: 0 [ 39.268331][ T332] bridge0: port 1(bridge_slave_0) entered blocking state [ 39.276317][ T332] bridge0: port 1(bridge_slave_0) entered disabled state [ 39.284200][ T332] device bridge_slave_0 entered promiscuous mode [ 39.292320][ T332] bridge0: port 2(bridge_slave_1) entered blocking state [ 39.299424][ T332] bridge0: port 2(bridge_slave_1) entered disabled state [ 39.306954][ T332] device bridge_slave_1 entered promiscuous mode [ 39.313663][ T328] bridge0: port 1(bridge_slave_0) entered blocking state [ 39.321217][ T328] bridge0: port 1(bridge_slave_0) entered disabled state [ 39.328813][ T328] device bridge_slave_0 entered promiscuous mode [ 39.336803][ T328] bridge0: port 2(bridge_slave_1) entered blocking state [ 39.344169][ T328] bridge0: port 2(bridge_slave_1) entered disabled state [ 39.351981][ T328] device bridge_slave_1 entered promiscuous mode [ 39.441352][ T337] bridge0: port 1(bridge_slave_0) entered blocking state [ 39.448432][ T337] bridge0: port 1(bridge_slave_0) entered disabled state [ 39.456037][ T337] device bridge_slave_0 entered promiscuous mode [ 39.470927][ T335] bridge0: port 1(bridge_slave_0) entered blocking state [ 39.478011][ T335] bridge0: port 1(bridge_slave_0) entered disabled state [ 39.485843][ T335] device bridge_slave_0 entered promiscuous mode [ 39.492871][ T337] bridge0: port 2(bridge_slave_1) entered blocking state [ 39.500500][ T337] bridge0: port 2(bridge_slave_1) entered disabled state [ 39.507939][ T337] device bridge_slave_1 entered promiscuous mode [ 39.529245][ T331] bridge0: port 1(bridge_slave_0) entered blocking state [ 39.536479][ T331] bridge0: port 1(bridge_slave_0) entered disabled state [ 39.544625][ T331] device bridge_slave_0 entered promiscuous mode [ 39.551601][ T335] bridge0: port 2(bridge_slave_1) entered blocking state [ 39.558776][ T335] bridge0: port 2(bridge_slave_1) entered disabled state [ 39.566320][ T335] device bridge_slave_1 entered promiscuous mode [ 39.597113][ T331] bridge0: port 2(bridge_slave_1) entered blocking state [ 39.604391][ T331] bridge0: port 2(bridge_slave_1) entered disabled state [ 39.612183][ T331] device bridge_slave_1 entered promiscuous mode [ 39.652230][ T339] bridge0: port 1(bridge_slave_0) entered blocking state [ 39.659614][ T339] bridge0: port 1(bridge_slave_0) entered disabled state [ 39.667244][ T339] device bridge_slave_0 entered promiscuous mode [ 39.674589][ T339] bridge0: port 2(bridge_slave_1) entered blocking state [ 39.682427][ T339] bridge0: port 2(bridge_slave_1) entered disabled state [ 39.690287][ T339] device bridge_slave_1 entered promiscuous mode [ 39.736907][ T332] bridge0: port 2(bridge_slave_1) entered blocking state [ 39.744135][ T332] bridge0: port 2(bridge_slave_1) entered forwarding state [ 39.751813][ T332] bridge0: port 1(bridge_slave_0) entered blocking state [ 39.760198][ T332] bridge0: port 1(bridge_slave_0) entered forwarding state [ 39.862305][ T337] bridge0: port 2(bridge_slave_1) entered blocking state [ 39.869618][ T337] bridge0: port 2(bridge_slave_1) entered forwarding state [ 39.877085][ T337] bridge0: port 1(bridge_slave_0) entered blocking state [ 39.884150][ T337] bridge0: port 1(bridge_slave_0) entered forwarding state [ 39.900214][ T335] bridge0: port 2(bridge_slave_1) entered blocking state [ 39.907517][ T335] bridge0: port 2(bridge_slave_1) entered forwarding state [ 39.915366][ T335] bridge0: port 1(bridge_slave_0) entered blocking state [ 39.922662][ T335] bridge0: port 1(bridge_slave_0) entered forwarding state [ 39.937010][ T331] bridge0: port 2(bridge_slave_1) entered blocking state [ 39.944116][ T331] bridge0: port 2(bridge_slave_1) entered forwarding state [ 39.951548][ T331] bridge0: port 1(bridge_slave_0) entered blocking state [ 39.959764][ T331] bridge0: port 1(bridge_slave_0) entered forwarding state [ 39.982234][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 39.990657][ T7] bridge0: port 1(bridge_slave_0) entered disabled state [ 39.998307][ T7] bridge0: port 2(bridge_slave_1) entered disabled state [ 40.005883][ T7] bridge0: port 1(bridge_slave_0) entered disabled state [ 40.013754][ T7] bridge0: port 1(bridge_slave_0) entered disabled state [ 40.021579][ T7] bridge0: port 2(bridge_slave_1) entered disabled state [ 40.029181][ T7] bridge0: port 2(bridge_slave_1) entered disabled state [ 40.036713][ T7] bridge0: port 1(bridge_slave_0) entered disabled state [ 40.044702][ T7] bridge0: port 2(bridge_slave_1) entered disabled state [ 40.072161][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 40.081157][ T7] bridge0: port 1(bridge_slave_0) entered blocking state [ 40.088520][ T7] bridge0: port 1(bridge_slave_0) entered forwarding state [ 40.097971][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 40.107343][ T7] bridge0: port 2(bridge_slave_1) entered blocking state [ 40.115182][ T7] bridge0: port 2(bridge_slave_1) entered forwarding state [ 40.122983][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 40.131044][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 40.153806][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 40.162481][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 40.171227][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 40.180009][ T7] bridge0: port 1(bridge_slave_0) entered blocking state [ 40.187426][ T7] bridge0: port 1(bridge_slave_0) entered forwarding state [ 40.196224][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 40.205888][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 40.214982][ T7] bridge0: port 2(bridge_slave_1) entered blocking state [ 40.223415][ T7] bridge0: port 2(bridge_slave_1) entered forwarding state [ 40.231344][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 40.240034][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 40.282543][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 40.291233][ T7] bridge0: port 1(bridge_slave_0) entered blocking state [ 40.298569][ T7] bridge0: port 1(bridge_slave_0) entered forwarding state [ 40.306845][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 40.317429][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 40.326085][ T7] bridge0: port 2(bridge_slave_1) entered blocking state [ 40.333338][ T7] bridge0: port 2(bridge_slave_1) entered forwarding state [ 40.340938][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 40.349461][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 40.357873][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 40.366552][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 40.374340][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 40.382041][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 40.390387][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 40.398263][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 40.407921][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 40.417043][ T7] bridge0: port 1(bridge_slave_0) entered blocking state [ 40.424175][ T7] bridge0: port 1(bridge_slave_0) entered forwarding state [ 40.432529][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 40.441123][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 40.450035][ T7] bridge0: port 2(bridge_slave_1) entered blocking state [ 40.457665][ T7] bridge0: port 2(bridge_slave_1) entered forwarding state [ 40.465528][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 40.473490][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 40.481978][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 40.491006][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 40.499858][ T7] bridge0: port 1(bridge_slave_0) entered blocking state [ 40.507090][ T7] bridge0: port 1(bridge_slave_0) entered forwarding state [ 40.514714][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 40.540957][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 40.550773][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 40.560629][ T7] bridge0: port 1(bridge_slave_0) entered blocking state [ 40.567918][ T7] bridge0: port 1(bridge_slave_0) entered forwarding state [ 40.576043][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 40.585363][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 40.594121][ T7] bridge0: port 2(bridge_slave_1) entered blocking state [ 40.601933][ T7] bridge0: port 2(bridge_slave_1) entered forwarding state [ 40.609950][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 40.618293][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 40.626742][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 40.634999][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 40.643304][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 40.652293][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 40.660973][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 40.669353][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 40.677570][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 40.686781][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 40.695461][ T7] bridge0: port 2(bridge_slave_1) entered blocking state [ 40.703069][ T7] bridge0: port 2(bridge_slave_1) entered forwarding state [ 40.711195][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 40.720207][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 40.728403][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 40.737480][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 40.747078][ T332] device veth0_vlan entered promiscuous mode [ 40.777651][ T337] device veth0_vlan entered promiscuous mode [ 40.785487][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 40.795424][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 40.804029][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 40.811786][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 40.820182][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 40.828475][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 40.836657][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 40.844888][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 40.853924][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 40.862837][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 40.872303][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 40.880905][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 40.896692][ T335] device veth0_vlan entered promiscuous mode [ 40.905183][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 40.914015][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 40.922977][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 40.932667][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 40.941181][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 40.957359][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 40.971053][ T331] device veth0_vlan entered promiscuous mode [ 40.983606][ T328] device veth0_vlan entered promiscuous mode [ 40.991643][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 41.000111][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 41.008316][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 41.016928][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 41.025530][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 41.034840][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 41.043804][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 41.052458][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 41.061419][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 41.069557][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 41.077461][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 41.086903][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 41.099537][ T332] device veth1_macvtap entered promiscuous mode [ 41.111617][ T339] device veth0_vlan entered promiscuous mode [ 41.120793][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 41.129422][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 41.141088][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 41.153854][ T337] device veth1_macvtap entered promiscuous mode [ 41.163085][ T335] device veth1_macvtap entered promiscuous mode [ 41.171253][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 41.180715][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 41.190566][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 41.205784][ T328] device veth1_macvtap entered promiscuous mode [ 41.222134][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 41.231327][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 41.240021][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 41.248748][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 41.257494][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 41.268482][ T331] device veth1_macvtap entered promiscuous mode [ 41.282719][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 41.291203][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 41.300551][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 41.309678][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 41.318364][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 41.326977][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 41.335675][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 41.344570][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 41.354710][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 41.363498][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 41.387832][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 41.396874][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 41.427525][ T339] device veth1_macvtap entered promiscuous mode [ 41.430791][ T24] kauditd_printk_skb: 14 callbacks suppressed [ 41.430823][ T24] audit: type=1400 audit(1773323786.610:88): avc: denied { write } for pid=360 comm="syz-executor.0" name="001" dev="devtmpfs" ino=168 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:usb_device_t tclass=chr_file permissive=1 [ 41.465691][ T363] usb usb4: usbfs: interface 0 claimed by hub while 'syz-executor.3' sets config #0 [ 41.479253][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 41.488010][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 41.497537][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 41.507821][ T361] FAULT_INJECTION: forcing a failure. [ 41.507821][ T361] name failslab, interval 1, probability 0, space 0, times 1 [ 41.523824][ T361] CPU: 1 PID: 361 Comm: syz-executor.0 Not tainted syzkaller #0 [ 41.531958][ T361] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 41.542510][ T361] Call Trace: [ 41.546029][ T361] __dump_stack+0x21/0x24 [ 41.550581][ T361] dump_stack_lvl+0x1a7/0x208 [ 41.555491][ T361] ? thaw_kernel_threads+0x220/0x220 [ 41.560829][ T361] ? show_regs_print_info+0x18/0x18 [ 41.566013][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 41.566109][ T361] dump_stack+0x15/0x1c [ 41.576017][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 41.579330][ T361] should_fail+0x3c1/0x510 [ 41.579345][ T361] ? usb_hcd_submit_urb+0x74d/0x1780 [ 41.579357][ T361] __should_failslab+0xa4/0xe0 [ 41.579370][ T361] should_failslab+0x9/0x20 [ 41.579387][ T361] __kmalloc+0x60/0x330 [ 41.579400][ T361] ? _raw_spin_unlock+0x4d/0x70 [ 41.579412][ T361] ? usb_hcd_link_urb_to_ep+0x280/0x350 [ 41.579423][ T361] usb_hcd_submit_urb+0x74d/0x1780 [ 41.579435][ T361] usb_submit_urb+0x107b/0x1580 [ 41.579447][ T361] usb_start_wait_urb+0x124/0x300 [ 41.579458][ T361] ? usb_api_blocking_completion+0xb0/0xb0 [ 41.579475][ T361] ? __kmalloc+0x1a4/0x330 [ 41.579488][ T361] ? __kasan_check_write+0x14/0x20 [ 41.579498][ T361] usb_control_msg+0x241/0x3f0 [ 41.579510][ T361] usb_reset_configuration+0x224/0xb20 [ 41.579524][ T361] ? __kasan_check_write+0x14/0x20 [ 41.579537][ T361] proc_setconfig+0x2d2/0x590 [ 41.579550][ T361] usbdev_ioctl+0x1062/0x1f10 [ 41.579563][ T361] ? usbdev_poll+0x210/0x210 [ 41.579575][ T361] ? security_file_ioctl+0x84/0xa0 [ 41.579621][ T361] ? usbdev_poll+0x210/0x210 [ 41.697539][ T361] __se_sys_ioctl+0x121/0x1a0 [ 41.702353][ T361] __x64_sys_ioctl+0x7b/0x90 [ 41.707091][ T361] do_syscall_64+0x31/0x40 [ 41.712009][ T361] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 41.718173][ T361] RIP: 0033:0x7f8104e7bfb9 [ 41.722786][ T361] Code: 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 d0 ff ff ff f7 d8 64 89 01 48 [ 41.744018][ T361] RSP: 002b:00007f8104a0e0b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 41.752730][ T361] RAX: ffffffffffffffda RBX: 00007f8104fbaf80 RCX: 00007f8104e7bfb9 [ 41.761380][ T361] RDX: 0000000020000040 RSI: 0000000080045505 RDI: 0000000000000005 [ 41.770118][ T361] RBP: 00007f8104a0e120 R08: 0000000000000000 R09: 0000000000000000 [ 41.778834][ T361] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 41.787445][ T361] R13: 000000000000000b R14: 00007f8104fbaf80 R15: 00007ffcfb05f9a8 [ 41.799890][ T369] FAULT_INJECTION: forcing a failure. [ 41.799890][ T369] name failslab, interval 1, probability 0, space 0, times 0 [ 41.813718][ T369] CPU: 1 PID: 369 Comm: syz-executor.4 Not tainted syzkaller #0 [ 41.822063][ T369] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 41.832543][ T369] Call Trace: [ 41.836359][ T369] __dump_stack+0x21/0x24 [ 41.840906][ T369] dump_stack_lvl+0x1a7/0x208 [ 41.845877][ T369] ? thaw_kernel_threads+0x220/0x220 [ 41.851359][ T369] ? show_regs_print_info+0x18/0x18 [ 41.856706][ T369] ? stack_trace_save+0xa6/0xf0 [ 41.862115][ T369] dump_stack+0x15/0x1c [ 41.866698][ T369] should_fail+0x3c1/0x510 [ 41.871308][ T369] ? usb_hcd_submit_urb+0x74d/0x1780 [ 41.876682][ T369] __should_failslab+0xa4/0xe0 [ 41.881728][ T369] should_failslab+0x9/0x20 [ 41.886525][ T369] __kmalloc+0x60/0x330 [ 41.890959][ T369] ? _raw_spin_unlock+0x4d/0x70 [ 41.896339][ T369] ? usb_hcd_link_urb_to_ep+0x280/0x350 [ 41.902114][ T369] usb_hcd_submit_urb+0x74d/0x1780 [ 41.907366][ T369] usb_submit_urb+0x107b/0x1580 [ 41.912526][ T369] usb_start_wait_urb+0x124/0x300 [ 41.917556][ T369] ? usb_api_blocking_completion+0xb0/0xb0 [ 41.923541][ T369] ? __kmalloc+0x1a4/0x330 [ 41.927979][ T369] ? __kasan_check_write+0x14/0x20 [ 41.933433][ T369] usb_control_msg+0x241/0x3f0 [ 41.938319][ T369] usb_reset_configuration+0x224/0xb20 [ 41.944007][ T369] ? __mutex_lock_slowpath+0xe/0x10 [ 41.949393][ T369] proc_setconfig+0x2d2/0x590 [ 41.954192][ T369] usbdev_ioctl+0x1062/0x1f10 [ 41.958874][ T369] ? usbdev_poll+0x210/0x210 [ 41.963701][ T369] ? security_file_ioctl+0x84/0xa0 [ 41.969266][ T369] ? usbdev_poll+0x210/0x210 [ 41.973956][ T369] __se_sys_ioctl+0x121/0x1a0 [ 41.978727][ T369] __x64_sys_ioctl+0x7b/0x90 [ 41.983407][ T369] do_syscall_64+0x31/0x40 [ 41.988116][ T369] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 41.994051][ T369] RIP: 0033:0x7f8e477aefb9 [ 41.998552][ T369] Code: 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 d0 ff ff ff f7 d8 64 89 01 48 [ 42.019137][ T369] RSP: 002b:00007f8e473410b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 42.027920][ T369] RAX: ffffffffffffffda RBX: 00007f8e478edf80 RCX: 00007f8e477aefb9 [ 42.036946][ T369] RDX: 0000000020000040 RSI: 0000000080045505 RDI: 0000000000000005 [ 42.045198][ T369] RBP: 00007f8e47341120 R08: 0000000000000000 R09: 0000000000000000 [ 42.053538][ T369] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 42.062236][ T369] R13: 000000000000000b R14: 00007f8e478edf80 R15: 00007ffe807f9198 [ 42.073844][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 42.079943][ T369] hub 4-0:1.0: USB hub found [ 42.087798][ T369] hub 4-0:1.0: 1 port detected [ 42.088583][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 42.102476][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 42.105215][ T25] hub 4-0:1.0: activate --> -2 [ 42.112546][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 42.140499][ T378] hub 4-0:1.0: activate --> -2 [ 42.147814][ T380] usb usb4: usbfs: interface 0 claimed by hub while 'syz-executor.2' sets config #0 [ 42.159350][ T378] usb usb4: usbfs: interface 0 claimed by hub while 'syz-executor.1' sets config #0 [ 42.194433][ T380] FAULT_INJECTION: forcing a failure. [ 42.194433][ T380] name failslab, interval 1, probability 0, space 0, times 0 [ 42.209865][ T380] CPU: 1 PID: 380 Comm: syz-executor.2 Not tainted syzkaller #0 [ 42.217970][ T380] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 42.228321][ T380] Call Trace: [ 42.231979][ T380] __dump_stack+0x21/0x24 [ 42.237541][ T380] dump_stack_lvl+0x1a7/0x208 [ 42.242513][ T380] ? thaw_kernel_threads+0x220/0x220 [ 42.247961][ T380] ? show_regs_print_info+0x18/0x18 [ 42.253265][ T380] ? pointer+0xc70/0xc70 [ 42.257666][ T380] dump_stack+0x15/0x1c [ 42.261962][ T380] should_fail+0x3c1/0x510 [ 42.266578][ T380] ? kvasprintf_const+0xf2/0x240 [ 42.272103][ T380] __should_failslab+0xa4/0xe0 [ 42.277404][ T380] should_failslab+0x9/0x20 [ 42.281939][ T380] __kmalloc_track_caller+0x5f/0x320 [ 42.287663][ T380] kvasprintf+0xe3/0x1a0 [ 42.292268][ T380] ? __x64_sys_ioctl+0x7b/0x90 [ 42.297145][ T380] ? do_syscall_64+0x31/0x40 [ 42.301961][ T380] ? entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 42.308222][ T380] ? bust_spinlocks+0xe0/0xe0 [ 42.313007][ T380] ? __kasan_check_write+0x14/0x20 [ 42.318338][ T380] kvasprintf_const+0xf2/0x240 [ 42.323203][ T380] kobject_set_name_vargs+0x61/0x110 [ 42.328632][ T380] dev_set_name+0xdf/0x130 [ 42.333061][ T380] ? get_device+0x30/0x30 [ 42.337410][ T380] ? pm_runtime_init+0x258/0x330 [ 42.342885][ T380] ? _raw_spin_unlock_irq+0x4e/0x70 [ 42.348384][ T380] usb_set_configuration+0xf76/0x1f80 [ 42.353897][ T380] proc_setconfig+0x300/0x590 [ 42.358684][ T380] ? selinux_file_ioctl+0x3a0/0x4d0 [ 42.363988][ T380] usbdev_ioctl+0x1062/0x1f10 [ 42.368769][ T380] ? usbdev_poll+0x210/0x210 [ 42.373706][ T380] ? security_file_ioctl+0x84/0xa0 [ 42.379341][ T380] ? usbdev_poll+0x210/0x210 [ 42.383954][ T380] __se_sys_ioctl+0x121/0x1a0 [ 42.388915][ T380] __x64_sys_ioctl+0x7b/0x90 [ 42.393677][ T380] do_syscall_64+0x31/0x40 [ 42.398207][ T380] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 42.404324][ T380] RIP: 0033:0x7f6c9eb67fb9 [ 42.408773][ T380] Code: 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 d0 ff ff ff f7 d8 64 89 01 48 [ 42.429199][ T380] RSP: 002b:00007f6c9e6fa0b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 42.438024][ T380] RAX: ffffffffffffffda RBX: 00007f6c9eca6f80 RCX: 00007f6c9eb67fb9 [ 42.446374][ T380] RDX: 0000000020000040 RSI: 0000000080045505 RDI: 0000000000000005 [ 42.454588][ T380] RBP: 00007f6c9e6fa120 R08: 0000000000000000 R09: 0000000000000000 [ 42.463162][ T380] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 42.471301][ T380] R13: 000000000000000b R14: 00007f6c9eca6f80 R15: 00007ffea1c58af8 [ 42.484869][ T380] usb usb4: device_add((null)) --> -22 [ 42.490986][ T378] FAULT_INJECTION: forcing a failure. [ 42.490986][ T378] name failslab, interval 1, probability 0, space 0, times 0 [ 42.504235][ T378] CPU: 1 PID: 378 Comm: syz-executor.1 Not tainted syzkaller #0 [ 42.512023][ T378] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 42.522415][ T378] Call Trace: [ 42.525714][ T378] __dump_stack+0x21/0x24 [ 42.530142][ T378] dump_stack_lvl+0x1a7/0x208 [ 42.535076][ T378] ? thaw_kernel_threads+0x220/0x220 [ 42.540387][ T378] ? show_regs_print_info+0x18/0x18 [ 42.545637][ T378] ? stack_trace_save+0xa6/0xf0 [ 42.550792][ T378] dump_stack+0x15/0x1c [ 42.554970][ T378] should_fail+0x3c1/0x510 [ 42.559782][ T378] ? usb_hcd_submit_urb+0x74d/0x1780 [ 42.565208][ T378] __should_failslab+0xa4/0xe0 [ 42.570204][ T378] should_failslab+0x9/0x20 [ 42.574728][ T378] __kmalloc+0x60/0x330 [ 42.579054][ T378] ? _raw_spin_unlock+0x4d/0x70 [ 42.584032][ T378] ? usb_hcd_link_urb_to_ep+0x280/0x350 [ 42.589775][ T378] usb_hcd_submit_urb+0x74d/0x1780 [ 42.595183][ T378] usb_submit_urb+0x107b/0x1580 [ 42.600183][ T378] usb_start_wait_urb+0x124/0x300 [ 42.605645][ T378] ? usb_api_blocking_completion+0xb0/0xb0 [ 42.611681][ T378] ? __kmalloc+0x1a4/0x330 [ 42.616294][ T378] ? __kasan_check_write+0x14/0x20 [ 42.621826][ T378] usb_control_msg+0x241/0x3f0 [ 42.626750][ T378] usb_reset_configuration+0x224/0xb20 [ 42.632254][ T378] ? __mutex_lock_slowpath+0xe/0x10 [ 42.637631][ T378] proc_setconfig+0x2d2/0x590 [ 42.642612][ T378] usbdev_ioctl+0x1062/0x1f10 [ 42.647331][ T378] ? usbdev_poll+0x210/0x210 [ 42.652227][ T378] ? security_file_ioctl+0x84/0xa0 [ 42.657359][ T378] ? usbdev_poll+0x210/0x210 [ 42.662247][ T378] __se_sys_ioctl+0x121/0x1a0 [ 42.667235][ T378] __x64_sys_ioctl+0x7b/0x90 [ 42.672253][ T378] do_syscall_64+0x31/0x40 [ 42.677059][ T378] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 42.683142][ T378] RIP: 0033:0x7f62b89dcfb9 [ 42.687760][ T378] Code: 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 d0 ff ff ff f7 d8 64 89 01 48 [ 42.709266][ T378] RSP: 002b:00007f62b856f0b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 42.718294][ T378] RAX: ffffffffffffffda RBX: 00007f62b8b1bf80 RCX: 00007f62b89dcfb9 [ 42.726844][ T378] RDX: 0000000020000040 RSI: 0000000080045505 RDI: 0000000000000005 [ 42.735681][ T378] RBP: 00007f62b856f120 R08: 0000000000000000 R09: 0000000000000000 [ 42.744180][ T378] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 42.752962][ T378] R13: 000000000000000b R14: 00007f62b8b1bf80 R15: 00007ffd4f60a6d8 [ 42.765092][ T384] general protection fault, probably for non-canonical address 0xdffffc000000001a: 0000 [#1] PREEMPT SMP KASAN [ 42.777484][ T384] KASAN: null-ptr-deref in range [0x00000000000000d0-0x00000000000000d7] [ 42.786448][ T384] CPU: 0 PID: 384 Comm: syz-executor.3 Not tainted syzkaller #0 [ 42.794743][ T384] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 42.805405][ T384] RIP: 0010:__device_attach+0xae/0x410 [ 42.810889][ T384] Code: 8d 66 68 4c 89 e0 48 c1 e8 03 80 3c 18 00 74 08 4c 89 e7 e8 64 bc ee fe 4d 8b 2c 24 4d 8d a5 d0 00 00 00 4c 89 e0 48 c1 e8 03 <0f> b6 04 18 84 c0 0f 85 31 03 00 00 41 0f b6 1c 24 89 de 83 e6 01 [ 42.831860][ T384] RSP: 0018:ffffc90001237bc0 EFLAGS: 00010202 [ 42.838027][ T384] RAX: 000000000000001a RBX: dffffc0000000000 RCX: ffffffff8481eb42 [ 42.846570][ T384] RDX: 0000000000000001 RSI: 0000000000000008 RDI: ffffc90001237b40 [ 42.854717][ T384] RBP: ffffc90001237c78 R08: ffffc90001237b47 R09: 1ffff92000246f68 [ 42.862778][ T384] R10: dffffc0000000000 R11: fffff52000246f69 R12: 00000000000000d0 [ 42.871278][ T384] R13: 0000000000000000 R14: ffff8881118ba830 R15: 0000000000000000 [ 42.879374][ T384] FS: 00007f29a51db6c0(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000 [ 42.888695][ T384] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.895281][ T384] CR2: 00007f29a5198fd0 CR3: 0000000123c3b000 CR4: 00000000003506b0 [ 42.903436][ T384] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 42.912135][ T384] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 42.920532][ T384] Call Trace: [ 42.923831][ T384] ? device_attach+0x20/0x20 [ 42.928433][ T384] ? do_vfs_ioctl+0x1302/0x14c0 [ 42.933642][ T384] ? usb_ifnum_to_if+0x281/0x300 [ 42.938589][ T384] device_attach+0x17/0x20 [ 42.943058][ T384] proc_ioctl+0x3f6/0x5e0 [ 42.947562][ T384] proc_ioctl_default+0xc1/0x100 [ 42.953160][ T384] ? proc_releaseinterface+0x1b0/0x1b0 [ 42.959079][ T384] ? selinux_file_ioctl+0x3a0/0x4d0 [ 42.964684][ T384] ? putname+0xfe/0x150 [ 42.969323][ T384] usbdev_ioctl+0x159f/0x1f10 [ 42.974270][ T384] ? usbdev_poll+0x210/0x210 [ 42.979322][ T384] ? security_file_ioctl+0x84/0xa0 [ 42.984539][ T384] ? usbdev_poll+0x210/0x210 [ 42.989226][ T384] __se_sys_ioctl+0x121/0x1a0 [ 42.993994][ T384] __x64_sys_ioctl+0x7b/0x90 [ 42.998696][ T384] do_syscall_64+0x31/0x40 [ 43.003371][ T384] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 43.009731][ T384] RIP: 0033:0x7f29a5648fb9 [ 43.014343][ T384] Code: 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 d0 ff ff ff f7 d8 64 89 01 48 [ 43.034716][ T384] RSP: 002b:00007f29a51db0b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 43.043342][ T384] RAX: ffffffffffffffda RBX: 00007f29a5787f80 RCX: 00007f29a5648fb9 [ 43.051434][ T384] RDX: 0000000020000080 RSI: 00000000c0105512 RDI: 0000000000000006 [ 43.059621][ T384] RBP: 00007f29a56beb38 R08: 0000000000000000 R09: 0000000000000000 [ 43.068544][ T384] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 43.076681][ T384] R13: 000000000000000b R14: 00007f29a5787f80 R15: 00007ffde5607bf8 [ 43.085182][ T384] Modules linked in: [ 43.090943][ T384] ---[ end trace 8d2f7ce1834b3ed4 ]--- [ 43.096543][ T384] RIP: 0010:__device_attach+0xae/0x410 [ 43.102567][ T384] Code: 8d 66 68 4c 89 e0 48 c1 e8 03 80 3c 18 00 74 08 4c 89 e7 e8 64 bc ee fe 4d 8b 2c 24 4d 8d a5 d0 00 00 00 4c 89 e0 48 c1 e8 03 <0f> b6 04 18 84 c0 0f 85 31 03 00 00 41 0f b6 1c 24 89 de 83 e6 01 [ 43.107911][ T24] audit: type=1400 audit(1773323788.290:89): avc: denied { read } for pid=76 comm="syslogd" name="log" dev="sda1" ino=2010 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:var_t tclass=lnk_file permissive=1 [ 43.126051][ T384] RSP: 0018:ffffc90001237bc0 EFLAGS: 00010202 [ 43.152966][ T384] RAX: 000000000000001a RBX: dffffc0000000000 RCX: ffffffff8481eb42 [ 43.156947][ T24] audit: type=1400 audit(1773323788.290:90): avc: denied { search } for pid=76 comm="syslogd" name="/" dev="tmpfs" ino=1 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 43.161980][ T384] RDX: 0000000000000001 RSI: 0000000000000008 RDI: ffffc90001237b40 [ 43.185201][ T24] audit: type=1400 audit(1773323788.290:91): avc: denied { write } for pid=76 comm="syslogd" name="/" dev="tmpfs" ino=1 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 43.209334][ T384] RBP: ffffc90001237c78 R08: ffffc90001237b47 R09: 1ffff92000246f68 [ 43.224547][ T384] R10: dffffc0000000000 R11: fffff52000246f69 R12: 00000000000000d0 [ 43.225026][ T24] audit: type=1400 audit(1773323788.290:92): avc: denied { add_name } for pid=76 comm="syslogd" name="messages" scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 43.234253][ T384] R13: 0000000000000000 R14: ffff8881118ba830 R15: 0000000000000000 [ 43.255781][ T24] audit: type=1400 audit(1773323788.290:93): avc: denied { create } for pid=76 comm="syslogd" name="messages" scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 43.264433][ T384] FS: 00007f29a51db6c0(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000 [ 43.287115][ T24] audit: type=1400 audit(1773323788.290:94): avc: denied { append open } for pid=76 comm="syslogd" path="/tmp/messages" dev="tmpfs" ino=5 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 43.298716][ T384] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.321324][ T24] audit: type=1400 audit(1773323788.290:95): avc: denied { getattr } for pid=76 comm="syslogd" path="/tmp/messages" dev="tmpfs" ino=5 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 43.326649][ T384] CR2: 00007f29a568a3d0 CR3: 0000000123c3b000 CR4: 00000000003506a0 [ 43.358496][ T384] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 43.366970][ T384] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 43.375201][ T384] Kernel panic - not syncing: Fatal exception [ 43.381725][ T384] Kernel Offset: disabled [ 43.386588][ T384] Rebooting in 86400 seconds..