cess permissive=1 [ 14.839766][ T28] audit: type=1400 audit(1775787150.420:63): avc: denied { siginh } for pid=225 comm="sh" scontext=system_u:system_r:sshd_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 Warning: Permanently added '10.128.0.232' (ED25519) to the list of known hosts. 2026/04/10 02:12:39 parsed 1 programs [ 23.582262][ T28] audit: type=1400 audit(1775787159.180:64): avc: denied { node_bind } for pid=283 comm="syz-execprog" saddr=::1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:node_t tclass=tcp_socket permissive=1 [ 23.606198][ T28] audit: type=1400 audit(1775787159.180:65): avc: denied { module_request } for pid=283 comm="syz-execprog" kmod="net-pf-2-proto-262-type-1" scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:kernel_t tclass=system permissive=1 [ 24.291290][ T28] audit: type=1400 audit(1775787159.890:66): avc: denied { mounton } for pid=289 comm="syz-executor" path="/syzcgroup/unified" dev="sda1" ino=2023 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:root_t tclass=dir permissive=1 [ 24.292324][ T289] cgroup: Unknown subsys name 'net' [ 24.315030][ T28] audit: type=1400 audit(1775787159.890:67): avc: denied { mount } for pid=289 comm="syz-executor" name="/" dev="cgroup2" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 24.344835][ T28] audit: type=1400 audit(1775787159.920:68): avc: denied { unmount } for pid=289 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 24.345001][ T289] cgroup: Unknown subsys name 'devices' [ 24.461384][ T289] cgroup: Unknown subsys name 'hugetlb' [ 24.467517][ T289] cgroup: Unknown subsys name 'rlimit' [ 24.608627][ T28] audit: type=1400 audit(1775787160.200:69): avc: denied { setattr } for pid=289 comm="syz-executor" name="raw-gadget" dev="devtmpfs" ino=258 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 24.632605][ T28] audit: type=1400 audit(1775787160.200:70): avc: denied { create } for pid=289 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 Setting up swapspace version 1, size = 127995904 bytes [ 24.641781][ T294] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped). [ 24.654681][ T28] audit: type=1400 audit(1775787160.200:71): avc: denied { write } for pid=289 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 24.684703][ T28] audit: type=1400 audit(1775787160.200:72): avc: denied { read } for pid=289 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 24.705268][ T289] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 24.706525][ T28] audit: type=1400 audit(1775787160.210:73): avc: denied { mounton } for pid=289 comm="syz-executor" path="/proc/sys/fs/binfmt_misc" dev="binfmt_misc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:binfmt_misc_fs_t tclass=dir permissive=1 [ 25.494029][ T296] request_module fs-gadgetfs succeeded, but still no fs? [ 26.066399][ T345] bridge0: port 1(bridge_slave_0) entered blocking state [ 26.074137][ T345] bridge0: port 1(bridge_slave_0) entered disabled state [ 26.082456][ T345] device bridge_slave_0 entered promiscuous mode [ 26.090231][ T345] bridge0: port 2(bridge_slave_1) entered blocking state [ 26.098083][ T345] bridge0: port 2(bridge_slave_1) entered disabled state [ 26.106239][ T345] device bridge_slave_1 entered promiscuous mode [ 26.143996][ T345] bridge0: port 2(bridge_slave_1) entered blocking state [ 26.151335][ T345] bridge0: port 2(bridge_slave_1) entered forwarding state [ 26.158944][ T345] bridge0: port 1(bridge_slave_0) entered blocking state [ 26.166690][ T345] bridge0: port 1(bridge_slave_0) entered forwarding state [ 26.185886][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 26.193976][ T10] bridge0: port 1(bridge_slave_0) entered disabled state [ 26.202187][ T10] bridge0: port 2(bridge_slave_1) entered disabled state [ 26.211665][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 26.220353][ T10] bridge0: port 1(bridge_slave_0) entered blocking state [ 26.228070][ T10] bridge0: port 1(bridge_slave_0) entered forwarding state [ 26.237279][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 26.245656][ T10] bridge0: port 2(bridge_slave_1) entered blocking state [ 26.252818][ T10] bridge0: port 2(bridge_slave_1) entered forwarding state [ 26.264549][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 26.274374][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 26.287443][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 26.299233][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 26.307474][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 26.315145][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 26.324520][ T345] device veth0_vlan entered promiscuous mode [ 26.334450][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 26.343858][ T345] device veth1_macvtap entered promiscuous mode [ 26.352957][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 26.363137][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready 2026/04/10 02:12:42 executed programs: 0 [ 26.618965][ T358] bridge0: port 1(bridge_slave_0) entered blocking state [ 26.626266][ T358] bridge0: port 1(bridge_slave_0) entered disabled state [ 26.634271][ T358] device bridge_slave_0 entered promiscuous mode [ 26.641442][ T358] bridge0: port 2(bridge_slave_1) entered blocking state [ 26.648795][ T358] bridge0: port 2(bridge_slave_1) entered disabled state [ 26.656795][ T358] device bridge_slave_1 entered promiscuous mode [ 26.698423][ T358] bridge0: port 2(bridge_slave_1) entered blocking state [ 26.705690][ T358] bridge0: port 2(bridge_slave_1) entered forwarding state [ 26.713387][ T358] bridge0: port 1(bridge_slave_0) entered blocking state [ 26.721212][ T358] bridge0: port 1(bridge_slave_0) entered forwarding state [ 26.744343][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 26.752514][ T10] bridge0: port 1(bridge_slave_0) entered disabled state [ 26.760462][ T10] bridge0: port 2(bridge_slave_1) entered disabled state [ 26.777683][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 26.786252][ T10] bridge0: port 1(bridge_slave_0) entered blocking state [ 26.793485][ T10] bridge0: port 1(bridge_slave_0) entered forwarding state [ 26.802663][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 26.810980][ T10] bridge0: port 2(bridge_slave_1) entered blocking state [ 26.818313][ T10] bridge0: port 2(bridge_slave_1) entered forwarding state [ 26.837522][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 26.846707][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 26.855130][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 26.867991][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 26.876746][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 26.894611][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 26.903325][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 26.912844][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 26.921323][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 26.930803][ T358] device veth0_vlan entered promiscuous mode [ 26.947264][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 26.956342][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 26.966582][ T358] device veth1_macvtap entered promiscuous mode [ 26.976245][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 26.984449][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 26.994073][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 27.004298][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 27.013104][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 27.299756][ T19] usb 3-1: new high-speed USB device number 2 using dummy_hcd [ 27.489730][ T19] usb 3-1: Using ep0 maxpacket: 8 [ 27.496537][ T19] usb 3-1: unable to get BOS descriptor or descriptor too short [ 27.505405][ T19] usb 3-1: config 1 has an invalid descriptor of length 255, skipping remainder of the config [ 27.517696][ T19] usb 3-1: New USB device found, idVendor=1235, idProduct=8214, bcdDevice= 0.40 [ 27.527137][ T19] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 27.535416][ T19] usb 3-1: Product: syz [ 27.540034][ T19] usb 3-1: Manufacturer: syz [ 27.544618][ T19] usb 3-1: SerialNumber: syz [ 27.700506][ T43] device bridge_slave_1 left promiscuous mode [ 27.706751][ T43] bridge0: port 2(bridge_slave_1) entered disabled state [ 27.715479][ T43] device bridge_slave_0 left promiscuous mode [ 27.723013][ T43] bridge0: port 1(bridge_slave_0) entered disabled state [ 27.732056][ T43] device veth1_macvtap left promiscuous mode [ 27.738429][ T43] device veth0_vlan left promiscuous mode [ 27.758236][ T19] usb 3-1: 1:1 : UAC_AS_GENERAL descriptor not found [ 27.769965][ T19] usb 3-1: unit 5 not found! [ 27.775029][ T19] usb 3-1: Focusrite Scarlett Gen 3 Mixer Driver enabled (pid=0x8214); report any issues to g@b4.vu [ 27.788006][ T19] general protection fault, probably for non-canonical address 0xdffffc0000000000: 0000 [#1] PREEMPT SMP KASAN [ 27.801139][ T19] KASAN: null-ptr-deref in range [0x0000000000000000-0x0000000000000007] [ 27.810083][ T19] CPU: 0 PID: 19 Comm: kworker/0:1 Not tainted syzkaller #0 [ 27.817789][ T19] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 27.828262][ T19] Workqueue: usb_hub_wq hub_event [ 27.833561][ T19] RIP: 0010:snd_scarlett2_controls_create+0x793/0x3ea0 [ 27.841028][ T19] Code: 08 48 8d 9f 00 01 00 00 48 89 d8 48 c1 e8 03 42 0f b6 04 20 84 c0 0f 85 9b 31 00 00 44 88 33 49 8d 5f 02 48 89 d8 48 c1 e8 03 <42> 0f b6 04 20 84 c0 0f 85 9f 31 00 00 44 0f b6 33 41 80 e6 0f 48 [ 27.863642][ T19] RSP: 0018:ffffc90000136520 EFLAGS: 00010246 [ 27.871014][ T19] RAX: 0000000000000000 RBX: 0000000000000002 RCX: 0000000000000000 [ 27.880134][ T19] RDX: ffff888100336540 RSI: 00000000000000ff RDI: ffff888115926000 [ 27.889933][ T19] RBP: ffffc90000136880 R08: 0000000000000000 R09: ffff888115926058 [ 27.898888][ T19] R10: dffffc0000000000 R11: ffffed1022b24c0d R12: dffffc0000000000 [ 27.908439][ T19] R13: fffff52000026cb8 R14: 0000000000000002 R15: 0000000000000000 [ 27.917897][ T19] FS: 0000000000000000(0000) GS:ffff8881f6e00000(0000) knlGS:0000000000000000 [ 27.927966][ T19] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 27.936409][ T19] CR2: 00007ffeed559f14 CR3: 0000000120799000 CR4: 00000000003506b0 [ 27.945311][ T19] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 27.953694][ T19] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 27.962453][ T19] Call Trace: [ 27.966511][ T19] [ 27.969537][ T19] ? __kasan_check_write+0x14/0x20 [ 27.974982][ T19] ? llist_add_batch+0x12b/0x180 [ 27.980251][ T19] ? snd_scarlett2_init+0x360/0x360 [ 27.986113][ T19] ? dev_printk_emit+0xeb/0x13c [ 27.991143][ T19] ? __cfi_dev_printk_emit+0x8/0x8 [ 27.996416][ T19] ? __wake_up_klogd+0xe3/0x110 [ 28.001778][ T19] ? vprintk_emit+0x1ca/0x420 [ 28.007150][ T19] ? __dev_printk+0x17f/0x1b0 [ 28.012415][ T19] ? _dev_info+0x11b/0x16c [ 28.017249][ T19] ? __cfi__dev_info+0x8/0x8 [ 28.022024][ T19] ? __cfi_dev_vprintk_emit+0x8/0x8 [ 28.027414][ T19] snd_scarlett2_init+0x1d4/0x360 [ 28.032529][ T19] snd_usb_mixer_apply_create_quirk+0x190e/0x2b40 [ 28.038946][ T19] ? __cfi_dev_printk_emit+0x8/0x8 [ 28.044070][ T19] ? _raw_spin_unlock_irqrestore+0x5a/0x80 [ 28.050042][ T19] ? __cfi_snd_usb_mixer_apply_create_quirk+0x10/0x10 [ 28.057268][ T19] ? __stack_depot_save+0x445/0x480 [ 28.062712][ T19] ? __dev_printk+0x17f/0x1b0 [ 28.067653][ T19] ? _dev_err+0x11b/0x16c [ 28.071979][ T19] ? __device_attach+0x2b0/0x420 [ 28.077087][ T19] ? device_initial_probe+0x1a/0x20 [ 28.083191][ T19] ? __cfi__dev_err+0x8/0x8 [ 28.089095][ T19] ? driver_probe_device+0x54/0x3e0 [ 28.095503][ T19] ? validate_selector_unit+0xd3/0x140 [ 28.100962][ T19] ? snd_usb_validate_audio_desc+0x4bc/0x570 [ 28.107293][ T19] ? snd_usb_find_desc+0x130/0x150 [ 28.112768][ T19] ? parse_audio_unit+0x496/0x3850 [ 28.118055][ T19] ? snd_usb_find_csint_desc+0x212/0x240 [ 28.124067][ T19] snd_usb_create_mixer+0x1a3a/0x2600 [ 28.129585][ T19] ? __kasan_check_write+0x14/0x20 [ 28.134873][ T19] ? usb_control_msg+0x2d3/0x3f0 [ 28.139990][ T19] ? __cfi_snd_usb_create_mixer+0x10/0x10 [ 28.146756][ T19] usb_audio_probe+0x1349/0x1da0 [ 28.152144][ T19] ? __cfi_usb_audio_probe+0x10/0x10 [ 28.157784][ T19] ? _raw_spin_unlock_irqrestore+0x5a/0x80 [ 28.164039][ T19] ? pm_runtime_enable+0x1e7/0x2c0 [ 28.169520][ T19] usb_probe_interface+0x63f/0xb20 [ 28.175024][ T19] ? __cfi_usb_probe_interface+0x10/0x10 [ 28.180836][ T19] really_probe+0x2cb/0x960 [ 28.185606][ T19] ? pm_runtime_barrier+0x161/0x1e0 [ 28.191623][ T19] __driver_probe_device+0x198/0x280 [ 28.197623][ T19] driver_probe_device+0x54/0x3e0 [ 28.203302][ T19] ? __device_attach_driver+0x2d3/0x4a0 [ 28.209219][ T19] __device_attach_driver+0x2e9/0x4a0 [ 28.215199][ T19] ? __cfi___device_attach_driver+0x10/0x10 [ 28.221991][ T19] bus_for_each_drv+0x192/0x220 [ 28.227825][ T19] ? __kasan_check_write+0x14/0x20 [ 28.233092][ T19] ? __cfi___device_attach_driver+0x10/0x10 [ 28.239224][ T19] ? __cfi_bus_for_each_drv+0x10/0x10 [ 28.245025][ T19] ? _raw_spin_unlock_irqrestore+0x5a/0x80 [ 28.251560][ T19] __device_attach+0x2b0/0x420 [ 28.256570][ T19] ? device_attach+0x20/0x20 [ 28.261229][ T19] ? kobject_uevent_env+0x35d/0x730 [ 28.266638][ T19] device_initial_probe+0x1a/0x20 [ 28.271823][ T19] bus_probe_device+0xc0/0x1f0 [ 28.276838][ T19] device_add+0xb4d/0xef0 [ 28.281497][ T19] usb_set_configuration+0x19c2/0x1f10 [ 28.287110][ T19] usb_generic_driver_probe+0x91/0x150 [ 28.293019][ T19] usb_probe_device+0x159/0x270 [ 28.298035][ T19] ? __cfi_usb_probe_device+0x10/0x10 [ 28.303684][ T19] really_probe+0x2cb/0x960 [ 28.308537][ T19] ? pm_runtime_barrier+0x161/0x1e0 [ 28.314575][ T19] __driver_probe_device+0x198/0x280 [ 28.320479][ T19] driver_probe_device+0x54/0x3e0 [ 28.326242][ T19] ? __device_attach_driver+0x2d3/0x4a0 [ 28.332137][ T19] __device_attach_driver+0x2e9/0x4a0 [ 28.338043][ T19] ? __cfi___device_attach_driver+0x10/0x10 [ 28.344129][ T19] bus_for_each_drv+0x192/0x220 [ 28.349229][ T19] ? __kasan_check_write+0x14/0x20 [ 28.355198][ T19] ? __cfi___device_attach_driver+0x10/0x10 [ 28.362290][ T19] ? __cfi_bus_for_each_drv+0x10/0x10 [ 28.368183][ T19] ? _raw_spin_unlock_irqrestore+0x5a/0x80 [ 28.374174][ T19] __device_attach+0x2b0/0x420 [ 28.379438][ T19] ? device_attach+0x20/0x20 [ 28.384560][ T19] device_initial_probe+0x1a/0x20 [ 28.389760][ T19] bus_probe_device+0xc0/0x1f0 [ 28.395106][ T19] device_add+0xb4d/0xef0 [ 28.399776][ T19] usb_new_device+0xa81/0x1550 [ 28.404875][ T19] ? __cfi_usb_new_device+0x10/0x10 [ 28.410231][ T19] hub_event+0x2aca/0x46b0 [ 28.414813][ T19] ? __cfi_hub_event+0x10/0x10 [ 28.419890][ T19] ? __kasan_check_write+0x14/0x20 [ 28.425247][ T19] ? _raw_spin_lock_irq+0x95/0xf0 [ 28.431143][ T19] ? __cfi__raw_spin_lock_irq+0x10/0x10 [ 28.437440][ T19] process_one_work+0x71f/0xc40 [ 28.442367][ T19] worker_thread+0xa29/0x11e0 [ 28.447390][ T19] ? _raw_spin_lock_irqsave+0xc2/0x130 [ 28.453099][ T19] kthread+0x281/0x320 [ 28.457169][ T19] ? __cfi_worker_thread+0x10/0x10 [ 28.462534][ T19] ? __cfi_kthread+0x10/0x10 [ 28.467136][ T19] ret_from_fork+0x1f/0x30 [ 28.472165][ T19] [ 28.475427][ T19] Modules linked in: [ 28.481558][ T19] ---[ end trace 0000000000000000 ]--- [ 28.487646][ T19] RIP: 0010:snd_scarlett2_controls_create+0x793/0x3ea0 [ 28.494964][ T19] Code: 08 48 8d 9f 00 01 00 00 48 89 d8 48 c1 e8 03 42 0f b6 04 20 84 c0 0f 85 9b 31 00 00 44 88 33 49 8d 5f 02 48 89 d8 48 c1 e8 03 <42> 0f b6 04 20 84 c0 0f 85 9f 31 00 00 44 0f b6 33 41 80 e6 0f 48 [ 28.515377][ T19] RSP: 0018:ffffc90000136520 EFLAGS: 00010246 [ 28.521867][ T19] RAX: 0000000000000000 RBX: 0000000000000002 RCX: 0000000000000000 [ 28.530155][ T19] RDX: ffff888100336540 RSI: 00000000000000ff RDI: ffff888115926000 [ 28.538489][ T19] RBP: ffffc90000136880 R08: 0000000000000000 R09: ffff888115926058 [ 28.546855][ T19] R10: dffffc0000000000 R11: ffffed1022b24c0d R12: dffffc0000000000 [ 28.555071][ T19] R13: fffff52000026cb8 R14: 0000000000000002 R15: 0000000000000000 [ 28.563628][ T19] FS: 0000000000000000(0000) GS:ffff8881f6e00000(0000) knlGS:0000000000000000 [ 28.573139][ T19] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 28.580304][ T19] CR2: 00007ffeed559f14 CR3: 000000012c4ed000 CR4: 00000000003506b0 [ 28.589664][ T19] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 28.598964][ T19] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 28.607546][ T19] Kernel panic - not syncing: Fatal exception [ 28.614662][ T19] Kernel Offset: disabled [ 28.619072][ T19] Rebooting in 86400 seconds..