Warning: Permanently added '10.128.1.118' (ED25519) to the list of known hosts. 2026/03/03 06:22:38 parsed 1 programs [ 92.116497][ T29] audit: type=1400 audit(1772518960.155:103): avc: denied { unlink } for pid=3972 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" [ 92.209800][ T3972] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 103.665469][ T29] audit: type=1401 audit(1772518971.705:104): op=setxattr invalid_context="u:object_r:app_data_file:s0:c512,c768" 2026/03/03 06:22:54 executed programs: 0 2026/03/03 06:23:04 executed programs: 2 [ 116.201227][ T29] audit: type=1400 audit(1772518984.235:105): avc: denied { read write } for pid=4952 comm="syz.3.16" name="raw-gadget" dev="devtmpfs" ino=236 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 116.226897][ T29] audit: type=1400 audit(1772518984.235:106): avc: denied { open } for pid=4952 comm="syz.3.16" path="/dev/raw-gadget" dev="devtmpfs" ino=236 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 116.257944][ T29] audit: type=1400 audit(1772518984.235:107): avc: denied { ioctl } for pid=4952 comm="syz.3.16" path="/dev/raw-gadget" dev="devtmpfs" ino=236 ioctlcmd=0x5500 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 116.462378][ T1119] usb 4-1: new high-speed USB device number 2 using dummy_hcd [ 116.614217][ T1119] usb 4-1: config 0 has an invalid interface number: 244 but max is 0 [ 116.622638][ T1119] usb 4-1: config 0 has no interface number 0 [ 116.628782][ T1119] usb 4-1: config 0 interface 244 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 116.639824][ T1119] usb 4-1: config 0 interface 244 altsetting 0 endpoint 0x83 has an invalid bInterval 31, changing to 7 [ 116.651103][ T1119] usb 4-1: config 0 interface 244 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 1 [ 116.666234][ T1119] usb 4-1: New USB device found, idVendor=2040, idProduct=026d, bcdDevice=57.6a [ 116.675518][ T1119] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 116.683562][ T1119] usb 4-1: Product: syz [ 116.687736][ T1119] usb 4-1: Manufacturer: syz [ 116.692373][ T1119] usb 4-1: SerialNumber: syz [ 116.699880][ T1119] usb 4-1: config 0 descriptor?? [ 116.708930][ T1119] em28xx 4-1:0.244: New device syz syz @ 480 Mbps (2040:026d, interface 244, class 244) [ 116.718924][ T1119] em28xx 4-1:0.244: Audio interface 244 found (Vendor Class) [ 116.962530][ T1119] em28xx 4-1:0.244: unknown em28xx chip ID (0) [ 116.969227][ T1119] em28xx 4-1:0.244: Config register raw data: 0xfffffffb [ 116.976995][ T1119] em28xx 4-1:0.244: AC97 chip type couldn't be determined [ 116.984211][ T1119] em28xx 4-1:0.244: No AC97 audio processor [ 116.990273][ T1119] em28xx 4-1:0.244: We currently don't support analog TV or stream capture on dual tuners. [ 117.052401][ T1119] em28xx 4-1:0.244: unknown em28xx chip ID (0) [ 117.058930][ T1119] em28xx 4-1:0.244: Config register raw data: 0xfffffffb [ 117.066410][ T1119] em28xx 4-1:0.244: AC97 chip type couldn't be determined [ 117.073592][ T1119] em28xx 4-1:0.244: No AC97 audio processor [ 117.286101][ T1119] usb 4-1: USB disconnect, device number 2 [ 117.293689][ T1119] em28xx 4-1:0.244: Disconnecting em28xx #1 [ 117.299724][ T1119] em28xx 4-1:0.244: Disconnecting em28xx [ 117.313259][ T1119] em28xx 4-1:0.244: Freeing device [ 117.318558][ T1119] em28xx 4-1:0.244: Freeing device [ 117.732529][ T1119] usb 4-1: new high-speed USB device number 3 using dummy_hcd [ 117.883583][ T1119] usb 4-1: config 0 has an invalid interface number: 244 but max is 0 [ 117.891998][ T1119] usb 4-1: config 0 has no interface number 0 [ 117.898125][ T1119] usb 4-1: config 0 interface 244 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 117.909258][ T1119] usb 4-1: config 0 interface 244 altsetting 0 endpoint 0x83 has an invalid bInterval 31, changing to 7 [ 117.920441][ T1119] usb 4-1: config 0 interface 244 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 1 [ 117.935539][ T1119] usb 4-1: New USB device found, idVendor=2040, idProduct=026d, bcdDevice=57.6a [ 117.944735][ T1119] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 117.952843][ T1119] usb 4-1: Product: syz [ 117.957006][ T1119] usb 4-1: Manufacturer: syz [ 117.961677][ T1119] usb 4-1: SerialNumber: syz [ 117.968632][ T1119] usb 4-1: config 0 descriptor?? [ 117.979219][ T1119] em28xx 4-1:0.244: New device syz syz @ 480 Mbps (2040:026d, interface 244, class 244) [ 117.989121][ T1119] em28xx 4-1:0.244: Audio interface 244 found (Vendor Class) [ 118.232401][ T1119] em28xx 4-1:0.244: unknown em28xx chip ID (0) [ 118.239197][ T1119] em28xx 4-1:0.244: Config register raw data: 0xfffffffb [ 118.246742][ T1119] em28xx 4-1:0.244: AC97 chip type couldn't be determined [ 118.253945][ T1119] em28xx 4-1:0.244: No AC97 audio processor [ 118.259858][ T1119] non-slab/vmalloc memory [ 118.264423][ T1119] list_add corruption. prev->next should be next (ffffffff8a757d00), but was 0000000000000000. (prev=ffff8881246cc250). [ 118.277216][ T1119] ------------[ cut here ]------------ [ 118.282754][ T1119] kernel BUG at lib/list_debug.c:32! [ 118.288087][ T1119] Oops: invalid opcode: 0000 [#1] SMP KASAN PTI [ 118.294339][ T1119] CPU: 1 UID: 0 PID: 1119 Comm: kworker/1:2 Not tainted syzkaller #0 PREEMPT(full) [ 118.303872][ T1119] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 118.314008][ T1119] Workqueue: usb_hub_wq hub_event [ 118.319033][ T1119] RIP: 0010:__list_add_valid_or_report+0xfb/0x130 [ 118.325527][ T1119] Code: b8 00 00 00 00 00 fc ff df 48 c1 ea 03 80 3c 02 00 75 3d 49 8b 55 00 4c 89 e9 48 89 de 48 c7 c7 60 a6 af 87 e8 b6 1a 51 fe 90 <0f> 0b 4c 89 e7 e8 bb b4 44 ff e9 3a ff ff ff 4c 89 ef e8 ae b4 44 [ 118.345247][ T1119] RSP: 0018:ffffc9000340ee30 EFLAGS: 00010282 [ 118.351321][ T1119] RAX: 0000000000000075 RBX: ffffffff8a757d00 RCX: 0000000000000000 [ 118.359375][ T1119] RDX: 0000000000000075 RSI: ffffffff819172f9 RDI: fffff52000681db7 [ 118.367338][ T1119] RBP: ffff8881246d0250 R08: 0000000000000005 R09: 0000000000000000 [ 118.375327][ T1119] R10: 0000000080000000 R11: 0000000000000001 R12: ffffffff8a757d08 [ 118.383377][ T1119] R13: ffff8881246cc250 R14: ffff8881193cb800 R15: ffff88810da8b860 [ 118.391352][ T1119] FS: 0000000000000000(0000) GS:ffff8882687d3000(0000) knlGS:0000000000000000 [ 118.400294][ T1119] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 118.406902][ T1119] CR2: 00005568e78eccb8 CR3: 0000000116ad2000 CR4: 00000000003506f0 [ 118.415225][ T1119] Call Trace: [ 118.418591][ T1119] [ 118.421510][ T1119] em28xx_init_extension+0x48/0x200 [ 118.426703][ T1119] ? em28xx_audio_setup+0x2e2/0x360 [ 118.431897][ T1119] em28xx_init_dev.isra.0+0xac3/0x17c4 [ 118.437351][ T1119] ? _dev_info+0xef/0x127 [ 118.441777][ T1119] ? __pfx_em28xx_init_dev.isra.0+0x10/0x10 [ 118.447672][ T1119] ? trace_kmalloc+0x101/0x130 [ 118.452448][ T1119] ? __kasan_kmalloc+0x8f/0xa0 [ 118.457236][ T1119] ? lockdep_init_map_type+0x5c/0x250 [ 118.462716][ T1119] ? lockdep_init_map_type+0x5c/0x250 [ 118.468274][ T1119] em28xx_usb_probe.cold+0xc3b/0x24ab [ 118.473654][ T1119] usb_probe_interface+0x303/0x8f0 [ 118.478777][ T1119] ? __pfx_usb_probe_interface+0x10/0x10 [ 118.484487][ T1119] really_probe+0x241/0xa60 [ 118.488975][ T1119] __driver_probe_device+0x1de/0x400 [ 118.494243][ T1119] driver_probe_device+0x4c/0x1b0 [ 118.499249][ T1119] __device_attach_driver+0x1ff/0x3e0 [ 118.504620][ T1119] ? __pfx___device_attach_driver+0x10/0x10 [ 118.510601][ T1119] bus_for_each_drv+0x159/0x1e0 [ 118.515458][ T1119] ? __pfx_bus_for_each_drv+0x10/0x10 [ 118.520826][ T1119] ? lockdep_hardirqs_on+0x78/0x100 [ 118.526016][ T1119] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 118.531811][ T1119] __device_attach+0x1e4/0x4d0 [ 118.536664][ T1119] ? __pfx___device_attach+0x10/0x10 [ 118.542041][ T1119] ? do_raw_spin_unlock+0x145/0x1e0 [ 118.547338][ T1119] device_initial_probe+0xaf/0xd0 [ 118.552373][ T1119] bus_probe_device+0x64/0x160 [ 118.557150][ T1119] device_add+0x11d9/0x1950 [ 118.561824][ T1119] ? __pfx_device_add+0x10/0x10 [ 118.566674][ T1119] usb_set_configuration+0xd97/0x1c60 [ 118.572041][ T1119] ? __pfx_usb_generic_driver_probe+0x10/0x10 [ 118.578100][ T1119] usb_generic_driver_probe+0xa1/0xe0 [ 118.583470][ T1119] usb_probe_device+0xef/0x400 [ 118.588223][ T1119] ? __pfx_usb_probe_device+0x10/0x10 [ 118.593596][ T1119] really_probe+0x241/0xa60 [ 118.598183][ T1119] __driver_probe_device+0x1de/0x400 [ 118.603459][ T1119] ? usb_driver_applicable+0x1c7/0x220 [ 118.608913][ T1119] driver_probe_device+0x4c/0x1b0 [ 118.613923][ T1119] __device_attach_driver+0x1ff/0x3e0 [ 118.619278][ T1119] ? __pfx___device_attach_driver+0x10/0x10 [ 118.625157][ T1119] bus_for_each_drv+0x159/0x1e0 [ 118.630087][ T1119] ? __pfx_bus_for_each_drv+0x10/0x10 [ 118.635449][ T1119] ? lockdep_hardirqs_on+0x78/0x100 [ 118.640739][ T1119] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 118.646560][ T1119] __device_attach+0x1e4/0x4d0 [ 118.651343][ T1119] ? __pfx___device_attach+0x10/0x10 [ 118.656620][ T1119] ? do_raw_spin_unlock+0x145/0x1e0 [ 118.661807][ T1119] device_initial_probe+0xaf/0xd0 [ 118.666835][ T1119] bus_probe_device+0x64/0x160 [ 118.671690][ T1119] device_add+0x11d9/0x1950 [ 118.676183][ T1119] ? __pfx_device_add+0x10/0x10 [ 118.681026][ T1119] ? add_device_randomness+0xb7/0xf0 [ 118.686851][ T1119] usb_new_device.cold+0x685/0x115c [ 118.692061][ T1119] ? do_raw_spin_lock+0x128/0x260 [ 118.697094][ T1119] ? __pfx_usb_new_device+0x10/0x10 [ 118.702389][ T1119] ? mark_held_locks+0x40/0x70 [ 118.707340][ T1119] hub_event+0x314d/0x4af0 [ 118.711778][ T1119] ? __pfx_hub_event+0x10/0x10 [ 118.716546][ T1119] ? debug_object_deactivate+0x2e4/0x3b0 [ 118.722279][ T1119] ? rcu_is_watching+0x12/0xc0 [ 118.727053][ T1119] process_one_work+0x9d7/0x1920 [ 118.732013][ T1119] ? __pfx_process_one_work+0x10/0x10 [ 118.737493][ T1119] ? __pfx_hub_event+0x10/0x10 [ 118.742348][ T1119] worker_thread+0x5da/0xe40 [ 118.746956][ T1119] ? __pfx_worker_thread+0x10/0x10 [ 118.752071][ T1119] ? kthread+0x13a/0x450 [ 118.756410][ T1119] ? __pfx_worker_thread+0x10/0x10 [ 118.761519][ T1119] kthread+0x370/0x450 [ 118.765585][ T1119] ? __pfx_kthread+0x10/0x10 [ 118.770176][ T1119] ret_from_fork+0x6c3/0xcb0 [ 118.774779][ T1119] ? __pfx_ret_from_fork+0x10/0x10 [ 118.779913][ T1119] ? __switch_to+0x7aa/0x1120 [ 118.784590][ T1119] ? __pfx_kthread+0x10/0x10 [ 118.789355][ T1119] ret_from_fork_asm+0x1a/0x30 [ 118.794138][ T1119] [ 118.797160][ T1119] Modules linked in: [ 118.801198][ T1119] ---[ end trace 0000000000000000 ]--- [ 118.807020][ T1119] RIP: 0010:__list_add_valid_or_report+0xfb/0x130 [ 118.814564][ T1119] Code: b8 00 00 00 00 00 fc ff df 48 c1 ea 03 80 3c 02 00 75 3d 49 8b 55 00 4c 89 e9 48 89 de 48 c7 c7 60 a6 af 87 e8 b6 1a 51 fe 90 <0f> 0b 4c 89 e7 e8 bb b4 44 ff e9 3a ff ff ff 4c 89 ef e8 ae b4 44 [ 118.840362][ T1119] RSP: 0018:ffffc9000340ee30 EFLAGS: 00010282 [ 118.846520][ T1119] RAX: 0000000000000075 RBX: ffffffff8a757d00 RCX: 0000000000000000 [ 118.854621][ T1119] RDX: 0000000000000075 RSI: ffffffff819172f9 RDI: fffff52000681db7 [ 118.862828][ T1119] RBP: ffff8881246d0250 R08: 0000000000000005 R09: 0000000000000000 [ 118.870866][ T1119] R10: 0000000080000000 R11: 0000000000000001 R12: ffffffff8a757d08 [ 118.879409][ T1119] R13: ffff8881246cc250 R14: ffff8881193cb800 R15: ffff88810da8b860 [ 118.887446][ T1119] FS: 0000000000000000(0000) GS:ffff8882687d3000(0000) knlGS:0000000000000000 [ 118.896502][ T1119] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 118.903123][ T1119] CR2: 00005568e7894b10 CR3: 00000001128be000 CR4: 00000000003506f0 [ 118.911123][ T1119] Kernel panic - not syncing: Fatal exception [ 118.917835][ T1119] Kernel Offset: disabled [ 118.922233][ T1119] Rebooting in 86400 seconds..