Warning: Permanently added '10.128.0.42' (ED25519) to the list of known hosts. 2026/04/24 10:56:23 parsed 1 programs [ 47.669018][ T28] audit: type=1400 audit(1777028184.184:106): avc: denied { unlink } for pid=389 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" Setting up swapspace version 1, size = 127995904 bytes [ 47.849725][ T389] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 49.125391][ T436] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.132537][ T436] bridge0: port 1(bridge_slave_0) entered disabled state [ 49.140129][ T436] device bridge_slave_0 entered promiscuous mode [ 49.147018][ T436] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.154110][ T436] bridge0: port 2(bridge_slave_1) entered disabled state [ 49.161678][ T436] device bridge_slave_1 entered promiscuous mode [ 49.206737][ T436] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.213817][ T436] bridge0: port 2(bridge_slave_1) entered forwarding state [ 49.221142][ T436] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.228202][ T436] bridge0: port 1(bridge_slave_0) entered forwarding state [ 49.248840][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 49.256555][ T8] bridge0: port 1(bridge_slave_0) entered disabled state [ 49.264005][ T8] bridge0: port 2(bridge_slave_1) entered disabled state [ 49.273621][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 49.281995][ T8] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.289062][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state [ 49.297920][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 49.306304][ T8] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.313564][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state [ 49.326216][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 49.335848][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 49.349971][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 49.362283][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 49.370784][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 49.378310][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 49.386897][ T436] device veth0_vlan entered promiscuous mode [ 49.397562][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 49.406817][ T436] device veth1_macvtap entered promiscuous mode [ 49.416136][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 49.432895][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 49.497567][ T28] audit: type=1401 audit(1777028186.004:107): op=setxattr invalid_context="u:object_r:app_data_file:s0:c512,c768" 2026/04/24 10:56:26 executed programs: 0 [ 49.819311][ T453] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.826414][ T453] bridge0: port 1(bridge_slave_0) entered disabled state [ 49.834033][ T453] device bridge_slave_0 entered promiscuous mode [ 49.841049][ T453] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.848102][ T453] bridge0: port 2(bridge_slave_1) entered disabled state [ 49.856093][ T453] device bridge_slave_1 entered promiscuous mode [ 49.906325][ T453] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.913437][ T453] bridge0: port 2(bridge_slave_1) entered forwarding state [ 49.920785][ T453] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.927831][ T453] bridge0: port 1(bridge_slave_0) entered forwarding state [ 49.954909][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 49.962712][ T10] bridge0: port 1(bridge_slave_0) entered disabled state [ 49.970189][ T10] bridge0: port 2(bridge_slave_1) entered disabled state [ 49.990315][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 49.998597][ T10] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.005649][ T10] bridge0: port 1(bridge_slave_0) entered forwarding state [ 50.013333][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 50.021643][ T10] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.028726][ T10] bridge0: port 2(bridge_slave_1) entered forwarding state [ 50.036333][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 50.044394][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 50.056795][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 50.070484][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 50.078774][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 50.086312][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 50.095107][ T453] device veth0_vlan entered promiscuous mode [ 50.105313][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 50.114387][ T453] device veth1_macvtap entered promiscuous mode [ 50.123981][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 50.135242][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 50.165602][ T28] audit: type=1400 audit(1777028186.674:108): avc: denied { read write } for pid=458 comm="syz.2.17" 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 [ 50.189092][ T28] audit: type=1400 audit(1777028186.674:109): avc: denied { open } for pid=458 comm="syz.2.17" path="/dev/raw-gadget" dev="devtmpfs" ino=258 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 50.212550][ T28] audit: type=1400 audit(1777028186.674:110): avc: denied { ioctl } for pid=458 comm="syz.2.17" path="/dev/raw-gadget" dev="devtmpfs" ino=258 ioctlcmd=0x5500 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 50.428699][ T304] usb 3-1: new high-speed USB device number 2 using dummy_hcd [ 50.609528][ T304] usb 3-1: Using ep0 maxpacket: 8 [ 50.616027][ T304] usb 3-1: unable to get BOS descriptor or descriptor too short [ 50.624763][ T304] usb 3-1: config 1 has an invalid descriptor of length 255, skipping remainder of the config [ 50.636602][ T304] usb 3-1: New USB device found, idVendor=1235, idProduct=8214, bcdDevice= 0.40 [ 50.645722][ T304] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 50.653812][ T304] usb 3-1: Product: syz [ 50.658036][ T304] usb 3-1: Manufacturer: syz [ 50.662690][ T304] usb 3-1: SerialNumber: syz [ 50.719577][ T305] device bridge_slave_1 left promiscuous mode [ 50.725862][ T305] bridge0: port 2(bridge_slave_1) entered disabled state [ 50.733614][ T305] device bridge_slave_0 left promiscuous mode [ 50.740002][ T305] bridge0: port 1(bridge_slave_0) entered disabled state [ 50.748330][ T305] device veth1_macvtap left promiscuous mode [ 50.754491][ T305] device veth0_vlan left promiscuous mode [ 50.875341][ T304] usb 3-1: 1:1 : UAC_AS_GENERAL descriptor not found [ 50.882325][ T304] usb 3-1: unit 5 not found! [ 50.886936][ T304] usb 3-1: Focusrite Scarlett Gen 3 Mixer Driver enabled (pid=0x8214); report any issues to g@b4.vu [ 50.897831][ T304] general protection fault, probably for non-canonical address 0xdffffc0000000000: 0000 [#1] PREEMPT SMP KASAN [ 50.909570][ T304] KASAN: null-ptr-deref in range [0x0000000000000000-0x0000000000000007] [ 50.917988][ T304] CPU: 0 PID: 304 Comm: kworker/0:2 Not tainted syzkaller #0 [ 50.925359][ T304] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 50.935418][ T304] Workqueue: usb_hub_wq hub_event [ 50.940466][ T304] RIP: 0010:snd_scarlett2_controls_create+0x793/0x3ea0 [ 50.947333][ T304] 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 [ 50.966939][ T304] RSP: 0018:ffffc900016b6520 EFLAGS: 00010246 [ 50.973009][ T304] RAX: 0000000000000000 RBX: 0000000000000002 RCX: 0000000000000000 [ 50.980978][ T304] RDX: ffff88810e325100 RSI: 00000000000000ff RDI: ffff88811d4c6000 [ 50.988974][ T304] RBP: ffffc900016b6880 R08: 0000000000000000 R09: ffff88811d4c6058 [ 50.996960][ T304] R10: dffffc0000000000 R11: ffffed1023a98c0d R12: dffffc0000000000 [ 51.004933][ T304] R13: fffff520002d6cb8 R14: 0000000000000002 R15: 0000000000000000 [ 51.012906][ T304] FS: 0000000000000000(0000) GS:ffff8881f6e00000(0000) knlGS:0000000000000000 [ 51.021842][ T304] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 51.028432][ T304] CR2: 000055904e0ae208 CR3: 000000011c6d9000 CR4: 00000000003506b0 [ 51.036405][ T304] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 51.044376][ T304] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 51.052348][ T304] Call Trace: [ 51.055627][ T304] [ 51.058568][ T304] ? snd_scarlett2_init+0x360/0x360 [ 51.063782][ T304] ? dev_printk_emit+0xeb/0x13c [ 51.068655][ T304] ? console_unlock+0x2c1/0x560 [ 51.073511][ T304] ? __cfi_console_unlock+0x10/0x10 [ 51.078711][ T304] ? __cfi_dev_printk_emit+0x8/0x8 [ 51.083828][ T304] ? __wake_up_klogd+0xe3/0x110 [ 51.088684][ T304] ? vprintk_emit+0x1ca/0x420 [ 51.093389][ T304] ? __dev_printk+0x17f/0x1b0 [ 51.098076][ T304] ? _dev_info+0x11b/0x16c [ 51.102507][ T304] ? __cfi__dev_info+0x8/0x8 [ 51.107103][ T304] ? __cfi_dev_vprintk_emit+0x8/0x8 [ 51.112323][ T304] snd_scarlett2_init+0x1d4/0x360 [ 51.117520][ T304] snd_usb_mixer_apply_create_quirk+0x190e/0x2b40 [ 51.123959][ T304] ? __cfi_dev_printk_emit+0x8/0x8 [ 51.129181][ T304] ? _raw_spin_unlock_irqrestore+0x5a/0x80 [ 51.134989][ T304] ? __cfi_snd_usb_mixer_apply_create_quirk+0x10/0x10 [ 51.141797][ T304] ? __stack_depot_save+0x445/0x480 [ 51.147007][ T304] ? __dev_printk+0x17f/0x1b0 [ 51.151710][ T304] ? _dev_err+0x11b/0x16c [ 51.156049][ T304] ? __device_attach+0x2b0/0x420 [ 51.161016][ T304] ? device_initial_probe+0x1a/0x20 [ 51.166237][ T304] ? __cfi__dev_err+0x8/0x8 [ 51.170751][ T304] ? driver_probe_device+0x54/0x3e0 [ 51.175973][ T304] ? validate_selector_unit+0xd3/0x140 [ 51.181437][ T304] ? snd_usb_validate_audio_desc+0x4bc/0x570 [ 51.187419][ T304] ? snd_usb_find_desc+0x130/0x150 [ 51.192547][ T304] ? parse_audio_unit+0x496/0x3850 [ 51.197673][ T304] ? snd_usb_find_csint_desc+0x212/0x240 [ 51.203315][ T304] snd_usb_create_mixer+0x1a3a/0x2600 [ 51.208695][ T304] ? __kasan_check_write+0x14/0x20 [ 51.213814][ T304] ? usb_control_msg+0x2d3/0x3f0 [ 51.218756][ T304] ? __cfi_snd_usb_create_mixer+0x10/0x10 [ 51.224582][ T304] usb_audio_probe+0x1349/0x1da0 [ 51.229540][ T304] ? __cfi_usb_audio_probe+0x10/0x10 [ 51.235022][ T304] ? _raw_spin_unlock_irqrestore+0x5a/0x80 [ 51.240848][ T304] ? pm_runtime_enable+0x1e7/0x2c0 [ 51.245968][ T304] usb_probe_interface+0x63f/0xb20 [ 51.251129][ T304] ? __cfi_usb_probe_interface+0x10/0x10 [ 51.256794][ T304] really_probe+0x2cb/0x960 [ 51.261306][ T304] ? pm_runtime_barrier+0x161/0x1e0 [ 51.266858][ T304] __driver_probe_device+0x198/0x280 [ 51.272144][ T304] driver_probe_device+0x54/0x3e0 [ 51.277267][ T304] ? __device_attach_driver+0x2d3/0x4a0 [ 51.282813][ T304] __device_attach_driver+0x2e9/0x4a0 [ 51.288180][ T304] ? __cfi___device_attach_driver+0x10/0x10 [ 51.294071][ T304] bus_for_each_drv+0x192/0x220 [ 51.298951][ T304] ? __kasan_check_write+0x14/0x20 [ 51.304166][ T304] ? __cfi___device_attach_driver+0x10/0x10 [ 51.310090][ T304] ? __cfi_bus_for_each_drv+0x10/0x10 [ 51.315487][ T304] ? _raw_spin_unlock_irqrestore+0x5a/0x80 [ 51.321296][ T304] __device_attach+0x2b0/0x420 [ 51.326062][ T304] ? device_attach+0x20/0x20 [ 51.330657][ T304] ? kobject_uevent_env+0x35d/0x730 [ 51.335855][ T304] device_initial_probe+0x1a/0x20 [ 51.340901][ T304] bus_probe_device+0xc0/0x1f0 [ 51.345672][ T304] device_add+0xb4d/0xef0 [ 51.349998][ T304] usb_set_configuration+0x19c2/0x1f10 [ 51.355479][ T304] usb_generic_driver_probe+0x91/0x150 [ 51.360959][ T304] usb_probe_device+0x159/0x270 [ 51.365812][ T304] ? __cfi_usb_probe_device+0x10/0x10 [ 51.371185][ T304] really_probe+0x2cb/0x960 [ 51.375707][ T304] ? pm_runtime_barrier+0x161/0x1e0 [ 51.380951][ T304] __driver_probe_device+0x198/0x280 [ 51.386284][ T304] driver_probe_device+0x54/0x3e0 [ 51.391347][ T304] ? __device_attach_driver+0x2d3/0x4a0 [ 51.396934][ T304] __device_attach_driver+0x2e9/0x4a0 [ 51.402340][ T304] ? __cfi___device_attach_driver+0x10/0x10 [ 51.408264][ T304] bus_for_each_drv+0x192/0x220 [ 51.413152][ T304] ? __kasan_check_write+0x14/0x20 [ 51.418293][ T304] ? __cfi___device_attach_driver+0x10/0x10 [ 51.424201][ T304] ? __cfi_bus_for_each_drv+0x10/0x10 [ 51.429583][ T304] ? _raw_spin_unlock_irqrestore+0x5a/0x80 [ 51.435419][ T304] __device_attach+0x2b0/0x420 [ 51.440198][ T304] ? device_attach+0x20/0x20 [ 51.444794][ T304] device_initial_probe+0x1a/0x20 [ 51.449824][ T304] bus_probe_device+0xc0/0x1f0 [ 51.454600][ T304] device_add+0xb4d/0xef0 [ 51.458940][ T304] usb_new_device+0xa81/0x1550 [ 51.463704][ T304] ? __cfi_usb_new_device+0x10/0x10 [ 51.468906][ T304] hub_event+0x2aca/0x46b0 [ 51.473334][ T304] ? __cfi_hub_event+0x10/0x10 [ 51.478100][ T304] ? __kasan_check_write+0x14/0x20 [ 51.483231][ T304] ? _raw_spin_lock_irq+0x95/0xf0 [ 51.488276][ T304] ? __cfi__raw_spin_lock_irq+0x10/0x10 [ 51.493866][ T304] process_one_work+0x71f/0xc40 [ 51.498743][ T304] worker_thread+0xa29/0x11e0 [ 51.503421][ T304] ? _raw_spin_lock_irqsave+0xc2/0x130 [ 51.508881][ T304] ? __kthread_parkme+0x142/0x180 [ 51.514189][ T304] kthread+0x281/0x320 [ 51.518275][ T304] ? __cfi_worker_thread+0x10/0x10 [ 51.523382][ T304] ? __cfi_kthread+0x10/0x10 [ 51.527973][ T304] ret_from_fork+0x1f/0x30 [ 51.532392][ T304] [ 51.535407][ T304] Modules linked in: [ 51.540990][ T28] audit: type=1400 audit(1777028188.054:111): avc: denied { read } for pid=85 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 [ 51.547353][ T304] ---[ end trace 0000000000000000 ]--- [ 51.568561][ T304] RIP: 0010:snd_scarlett2_controls_create+0x793/0x3ea0 [ 51.575457][ T304] 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 [ 51.595128][ T304] RSP: 0018:ffffc900016b6520 EFLAGS: 00010246 [ 51.601266][ T28] audit: type=1400 audit(1777028188.054:112): avc: denied { search } for pid=85 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 [ 51.622576][ T304] RAX: 0000000000000000 RBX: 0000000000000002 RCX: 0000000000000000 [ 51.622591][ T304] RDX: ffff88810e325100 RSI: 00000000000000ff RDI: ffff88811d4c6000 [ 51.622604][ T304] RBP: ffffc900016b6880 R08: 0000000000000000 R09: ffff88811d4c6058 [ 51.622616][ T304] R10: dffffc0000000000 R11: ffffed1023a98c0d R12: dffffc0000000000 [ 51.622629][ T304] R13: fffff520002d6cb8 R14: 0000000000000002 R15: 0000000000000000 [ 51.631490][ T28] audit: type=1400 audit(1777028188.054:113): avc: denied { write } for pid=85 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 [ 51.640740][ T304] FS: 0000000000000000(0000) GS:ffff8881f6e00000(0000) knlGS:0000000000000000 [ 51.646856][ T28] audit: type=1400 audit(1777028188.054:114): avc: denied { add_name } for pid=85 comm="syslogd" name="messages" scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 51.662982][ T304] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 51.685191][ T28] audit: type=1400 audit(1777028188.054:115): avc: denied { create } for pid=85 comm="syslogd" name="messages" scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 51.693348][ T304] CR2: 000055904e0ae208 CR3: 000000010fabb000 CR4: 00000000003506b0 [ 51.749089][ T304] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 51.757135][ T304] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 51.765167][ T304] Kernel panic - not syncing: Fatal exception [ 51.771813][ T304] Kernel Offset: disabled [ 51.776141][ T304] Rebooting in 86400 seconds..