Warning: Permanently added '10.128.0.241' (ED25519) to the list of known hosts. 2024/09/29 19:03:03 ignoring optional flag "sandboxArg"="0" 2024/09/29 19:03:03 ignoring optional flag "type"="gce" 2024/09/29 19:03:04 parsed 1 programs [ 76.029426][ T29] audit: type=1400 audit(1727636585.661:124): avc: denied { unlink } for pid=3687 comm="syz-executor" name="swap-file" dev="sda1" ino=1929 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 76.097524][ T3687] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 77.429821][ T29] audit: type=1401 audit(1727636587.061:125): op=setxattr invalid_context="u:object_r:app_data_file:s0:c512,c768" 2024/09/29 19:03:15 executed programs: 0 2024/09/29 19:03:43 executed programs: 10 [ 113.931775][ T29] audit: type=1400 audit(1727636623.551:126): avc: denied { read write } for pid=6487 comm="syz.3.18" name="raw-gadget" dev="devtmpfs" ino=140 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 113.955231][ T29] audit: type=1400 audit(1727636623.551:127): avc: denied { open } for pid=6487 comm="syz.3.18" path="/dev/raw-gadget" dev="devtmpfs" ino=140 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 113.978661][ T29] audit: type=1400 audit(1727636623.551:128): avc: denied { ioctl } for pid=6487 comm="syz.3.18" path="/dev/raw-gadget" dev="devtmpfs" ino=140 ioctlcmd=0x5500 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 114.187882][ T748] usb 4-1: new high-speed USB device number 2 using dummy_hcd [ 114.385649][ T748] usb 4-1: Using ep0 maxpacket: 16 [ 114.393232][ T748] usb 4-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xF3, changing to 0x83 [ 114.405124][ T748] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x83 has an invalid bInterval 56, changing to 7 [ 114.416169][ T748] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x83 has invalid maxpacket 57832, setting to 1024 [ 114.430940][ T748] usb 4-1: New USB device found, idVendor=2040, idProduct=0265, bcdDevice=4e.d1 [ 114.440380][ T748] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 114.445663][ T808] usb 3-1: new high-speed USB device number 2 using dummy_hcd [ 114.448455][ T748] usb 4-1: Product: syz [ 114.460286][ T748] usb 4-1: Manufacturer: syz [ 114.464923][ T748] usb 4-1: SerialNumber: syz [ 114.474725][ T748] usb 4-1: config 0 descriptor?? [ 114.500293][ T748] em28xx 4-1:0.0: New device syz syz @ 480 Mbps (2040:0265, interface 0, class 0) [ 114.509777][ T748] em28xx 4-1:0.0: Audio interface 0 found (Vendor Class) [ 114.555684][ T9] usb 2-1: new high-speed USB device number 2 using dummy_hcd [ 114.605673][ T808] usb 3-1: Using ep0 maxpacket: 16 [ 114.612902][ T808] usb 3-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xF3, changing to 0x83 [ 114.624731][ T808] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x83 has an invalid bInterval 56, changing to 7 [ 114.635898][ T808] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x83 has invalid maxpacket 57832, setting to 1024 [ 114.647771][ T24] usb 5-1: new high-speed USB device number 2 using dummy_hcd [ 114.658928][ T808] usb 3-1: New USB device found, idVendor=2040, idProduct=0265, bcdDevice=4e.d1 [ 114.668085][ T808] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 114.676197][ T808] usb 3-1: Product: syz [ 114.680383][ T808] usb 3-1: Manufacturer: syz [ 114.684992][ T808] usb 3-1: SerialNumber: syz [ 114.692232][ T808] usb 3-1: config 0 descriptor?? [ 114.701499][ T808] em28xx 3-1:0.0: New device syz syz @ 480 Mbps (2040:0265, interface 0, class 0) [ 114.710846][ T808] em28xx 3-1:0.0: Audio interface 0 found (Vendor Class) [ 114.725714][ T9] usb 2-1: Using ep0 maxpacket: 16 [ 114.732900][ T9] usb 2-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xF3, changing to 0x83 [ 114.744641][ T9] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x83 has an invalid bInterval 56, changing to 7 [ 114.755998][ T9] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x83 has invalid maxpacket 57832, setting to 1024 [ 114.768117][ T748] em28xx 4-1:0.0: unknown em28xx chip ID (0) [ 114.774666][ T748] em28xx 4-1:0.0: Config register raw data: 0xfffffffb [ 114.782040][ T748] em28xx 4-1:0.0: AC97 chip type couldn't be determined [ 114.789115][ T748] em28xx 4-1:0.0: No AC97 audio processor [ 114.795192][ T748] em28xx 4-1:0.0: We currently don't support analog TV or stream capture on dual tuners. [ 114.805911][ T24] usb 5-1: Using ep0 maxpacket: 16 [ 114.811676][ T9] usb 2-1: New USB device found, idVendor=2040, idProduct=0265, bcdDevice=4e.d1 [ 114.820825][ T9] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 114.826401][ T24] usb 5-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xF3, changing to 0x83 [ 114.828853][ T9] usb 2-1: Product: syz [ 114.840454][ T24] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x83 has an invalid bInterval 56, changing to 7 [ 114.844515][ T9] usb 2-1: Manufacturer: syz [ 114.844536][ T9] usb 2-1: SerialNumber: syz [ 114.855615][ T24] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x83 has invalid maxpacket 57832, setting to 1024 [ 114.862776][ T9] usb 2-1: config 0 descriptor?? [ 114.864827][ T6526] usb 1-1: new high-speed USB device number 2 using dummy_hcd [ 114.878255][ T748] em28xx 4-1:0.0: unknown em28xx chip ID (0) [ 114.888147][ T24] usb 5-1: New USB device found, idVendor=2040, idProduct=0265, bcdDevice=4e.d1 [ 114.890935][ T9] em28xx 2-1:0.0: New device syz syz @ 480 Mbps (2040:0265, interface 0, class 0) [ 114.894667][ T24] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 114.903808][ T9] em28xx 2-1:0.0: Audio interface 0 found (Vendor Class) [ 114.916338][ T748] em28xx 4-1:0.0: Config register raw data: 0xfffffffb [ 114.921169][ T24] usb 5-1: Product: syz [ 114.929170][ T748] em28xx 4-1:0.0: AC97 chip type couldn't be determined [ 114.935003][ T24] usb 5-1: Manufacturer: syz [ 114.935025][ T24] usb 5-1: SerialNumber: syz [ 114.939267][ T748] em28xx 4-1:0.0: No AC97 audio processor [ 114.954118][ T24] usb 5-1: config 0 descriptor?? [ 114.978259][ T24] em28xx 5-1:0.0: New device syz syz @ 480 Mbps (2040:0265, interface 0, class 0) [ 114.987607][ T24] em28xx 5-1:0.0: Audio interface 0 found (Vendor Class) [ 115.007215][ T808] em28xx 3-1:0.0: unknown em28xx chip ID (0) [ 115.013619][ T808] em28xx 3-1:0.0: Config register raw data: 0xfffffffb [ 115.021888][ T808] em28xx 3-1:0.0: AC97 chip type couldn't be determined [ 115.028926][ T808] em28xx 3-1:0.0: No AC97 audio processor [ 115.035170][ T808] em28xx 3-1:0.0: We currently don't support analog TV or stream capture on dual tuners. [ 115.066403][ T6526] usb 1-1: Using ep0 maxpacket: 16 [ 115.073148][ T6526] usb 1-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xF3, changing to 0x83 [ 115.084749][ T6526] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x83 has an invalid bInterval 56, changing to 7 [ 115.095906][ T6526] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x83 has invalid maxpacket 57832, setting to 1024 [ 115.108304][ T808] em28xx 3-1:0.0: unknown em28xx chip ID (0) [ 115.115016][ T808] em28xx 3-1:0.0: Config register raw data: 0xfffffffb [ 115.122742][ T808] em28xx 3-1:0.0: AC97 chip type couldn't be determined [ 115.129812][ T808] em28xx 3-1:0.0: No AC97 audio processor [ 115.137192][ T6526] usb 1-1: New USB device found, idVendor=2040, idProduct=0265, bcdDevice=4e.d1 [ 115.146342][ T6526] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 115.154409][ T6526] usb 1-1: Product: syz [ 115.158642][ T6526] usb 1-1: Manufacturer: syz [ 115.163266][ T6526] usb 1-1: SerialNumber: syz [ 115.184898][ T748] usb 4-1: USB disconnect, device number 2 [ 115.192222][ T748] em28xx 4-1:0.0: Disconnecting em28xx #2 [ 115.198043][ T748] em28xx 4-1:0.0: Disconnecting em28xx [ 115.212950][ T748] em28xx 4-1:0.0: Freeing device [ 115.218025][ T748] em28xx 4-1:0.0: Freeing device [ 115.247111][ T9] em28xx 2-1:0.0: unknown em28xx chip ID (0) [ 115.262519][ T9] em28xx 2-1:0.0: Config register raw data: 0xfffffffb [ 115.274392][ T9] em28xx 2-1:0.0: AC97 chip type couldn't be determined [ 115.281460][ T9] em28xx 2-1:0.0: No AC97 audio processor [ 115.296530][ T9] em28xx 2-1:0.0: We currently don't support analog TV or stream capture on dual tuners. [ 115.372011][ T6526] usb 1-1: config 0 descriptor?? [ 115.379538][ T6526] em28xx 1-1:0.0: New device syz syz @ 480 Mbps (2040:0265, interface 0, class 0) [ 115.388837][ T6526] em28xx 1-1:0.0: Audio interface 0 found (Vendor Class) [ 115.396258][ T9] em28xx 2-1:0.0: unknown em28xx chip ID (0) [ 115.403236][ T9] em28xx 2-1:0.0: Config register raw data: 0xfffffffb [ 115.405211][ T808] usb 3-1: USB disconnect, device number 2 [ 115.417119][ T808] em28xx 3-1:0.0: Disconnecting em28xx #5 [ 115.422926][ T808] em28xx 3-1:0.0: Disconnecting em28xx [ 115.428599][ T808] list_del corruption. prev->next should be ffff88811892c250, but was 0000000000000000. (prev=ffff888125fa0250) [ 115.433456][ T9] em28xx 2-1:0.0: AC97 chip type couldn't be determined [ 115.441070][ T808] ------------[ cut here ]------------ [ 115.447776][ T9] em28xx 2-1:0.0: No AC97 audio processor [ 115.453225][ T808] kernel BUG at lib/list_debug.c:62! [ 115.464414][ T808] Oops: invalid opcode: 0000 [#1] PREEMPT SMP KASAN PTI [ 115.471375][ T808] CPU: 1 UID: 0 PID: 808 Comm: kworker/1:2 Not tainted 6.11.0-syzkaller-11558-g075dbe9f6e3c #0 [ 115.481725][ T808] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 115.491792][ T808] Workqueue: usb_hub_wq hub_event [ 115.496849][ T808] RIP: 0010:__list_del_entry_valid_or_report+0x12c/0x1c0 [ 115.504041][ T808] Code: e8 c9 fd de fe 90 0f 0b 48 89 ca 48 c7 c7 20 ef 46 87 e8 b7 fd de fe 90 0f 0b 48 89 c2 48 c7 c7 80 ef 46 87 e8 a5 fd de fe 90 <0f> 0b 48 89 d1 48 c7 c7 00 f0 46 87 48 89 c2 e8 90 fd de fe 90 0f [ 115.523818][ T808] RSP: 0018:ffffc90001fdf6f0 EFLAGS: 00010282 [ 115.529883][ T808] RAX: 000000000000006d RBX: ffffffff89e1dce0 RCX: ffffffff8135a209 [ 115.537876][ T808] RDX: 0000000000000000 RSI: ffffffff81364b06 RDI: 0000000000000005 [ 115.545838][ T808] RBP: ffff88811892c250 R08: 0000000000000005 R09: 0000000000000000 [ 115.553907][ T808] R10: 0000000000000000 R11: 000000000000006b R12: dffffc0000000000 [ 115.561907][ T808] R13: ffff88811892c000 R14: ffffffff89e37e48 R15: ffff88811d7d4000 [ 115.569896][ T808] FS: 0000000000000000(0000) GS:ffff8881f5900000(0000) knlGS:0000000000000000 [ 115.578827][ T808] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 115.585435][ T808] CR2: 00007ffe92db3e58 CR3: 0000000112ba2000 CR4: 00000000003506f0 [ 115.593426][ T808] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 115.601386][ T808] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 115.609348][ T808] Call Trace: [ 115.612618][ T808] [ 115.615531][ T808] ? die+0x31/0x80 [ 115.619272][ T808] ? do_trap+0x232/0x430 [ 115.623513][ T808] ? __list_del_entry_valid_or_report+0x12c/0x1c0 [ 115.629932][ T808] ? __list_del_entry_valid_or_report+0x12c/0x1c0 [ 115.636426][ T808] ? do_error_trap+0xf4/0x230 [ 115.641093][ T808] ? __list_del_entry_valid_or_report+0x12c/0x1c0 [ 115.647516][ T808] ? handle_invalid_op+0x34/0x40 [ 115.652449][ T808] ? __list_del_entry_valid_or_report+0x12c/0x1c0 [ 115.658853][ T808] ? exc_invalid_op+0x2e/0x50 [ 115.663520][ T808] ? asm_exc_invalid_op+0x1a/0x20 [ 115.668625][ T808] ? __wake_up_klogd.part.0+0x99/0xf0 [ 115.673998][ T808] ? vprintk+0x86/0xa0 [ 115.678059][ T808] ? __list_del_entry_valid_or_report+0x12c/0x1c0 [ 115.684553][ T808] em28xx_close_extension+0x10e/0x2b0 [ 115.690105][ T808] em28xx_usb_disconnect+0x19d/0x610 [ 115.695409][ T808] usb_unbind_interface+0x1e8/0x970 [ 115.700618][ T808] ? kernfs_find_ns+0x2ee/0x3f0 [ 115.705568][ T808] ? __pfx_usb_unbind_interface+0x10/0x10 [ 115.711318][ T808] device_remove+0x122/0x170 [ 115.715944][ T808] device_release_driver_internal+0x44a/0x610 [ 115.722050][ T808] bus_remove_device+0x22f/0x420 [ 115.727034][ T808] device_del+0x396/0x9f0 [ 115.731409][ T808] ? __pfx_device_del+0x10/0x10 [ 115.736289][ T808] ? kobject_put+0x210/0x5a0 [ 115.740882][ T808] usb_disable_device+0x36c/0x7f0 [ 115.745996][ T808] usb_disconnect+0x2e1/0x920 [ 115.750666][ T808] hub_event+0x1bed/0x4f40 [ 115.755114][ T808] ? __pfx_hub_event+0x10/0x10 [ 115.759881][ T808] ? __pfx_lock_acquire+0x10/0x10 [ 115.764899][ T808] ? __pfx_lock_release+0x10/0x10 [ 115.765800][ T748] usb 4-1: new high-speed USB device number 3 using dummy_hcd [ 115.769913][ T808] process_one_work+0x9c5/0x1ba0 [ 115.782318][ T808] ? __pfx_hub_event+0x10/0x10 [ 115.787091][ T808] ? __pfx_process_one_work+0x10/0x10 [ 115.792628][ T808] ? assign_work+0x1a0/0x250 [ 115.797253][ T808] worker_thread+0x6c8/0xf00 [ 115.801926][ T808] ? __kthread_parkme+0x148/0x220 [ 115.806979][ T808] ? __pfx_worker_thread+0x10/0x10 [ 115.812139][ T808] kthread+0x2c1/0x3a0 [ 115.816236][ T808] ? _raw_spin_unlock_irq+0x23/0x50 [ 115.821602][ T808] ? __pfx_kthread+0x10/0x10 [ 115.826237][ T808] ret_from_fork+0x45/0x80 [ 115.830651][ T808] ? __pfx_kthread+0x10/0x10 [ 115.835258][ T808] ret_from_fork_asm+0x1a/0x30 [ 115.840039][ T808] [ 115.843045][ T808] Modules linked in: [ 115.847066][ T808] ---[ end trace 0000000000000000 ]--- [ 115.852542][ T808] RIP: 0010:__list_del_entry_valid_or_report+0x12c/0x1c0 [ 115.859603][ T808] Code: e8 c9 fd de fe 90 0f 0b 48 89 ca 48 c7 c7 20 ef 46 87 e8 b7 fd de fe 90 0f 0b 48 89 c2 48 c7 c7 80 ef 46 87 e8 a5 fd de fe 90 <0f> 0b 48 89 d1 48 c7 c7 00 f0 46 87 48 89 c2 e8 90 fd de fe 90 0f [ 115.879593][ T808] RSP: 0018:ffffc90001fdf6f0 EFLAGS: 00010282 [ 115.885687][ T808] RAX: 000000000000006d RBX: ffffffff89e1dce0 RCX: ffffffff8135a209 [ 115.893670][ T808] RDX: 0000000000000000 RSI: ffffffff81364b06 RDI: 0000000000000005 [ 115.901782][ T808] RBP: ffff88811892c250 R08: 0000000000000005 R09: 0000000000000000 [ 115.909837][ T808] R10: 0000000000000000 R11: 000000000000006b R12: dffffc0000000000 [ 115.917964][ T808] R13: ffff88811892c000 R14: ffffffff89e37e48 R15: ffff88811d7d4000 [ 115.925968][ T808] FS: 0000000000000000(0000) GS:ffff8881f5900000(0000) knlGS:0000000000000000 [ 115.934892][ T808] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 115.935612][ T748] usb 4-1: Using ep0 maxpacket: 16 [ 115.941692][ T808] CR2: 00007ffe92db3e58 CR3: 0000000112ba2000 CR4: 00000000003506f0 [ 115.948607][ T748] usb 4-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xF3, changing to 0x83 [ 115.954752][ T808] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 115.966282][ T748] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x83 has an invalid bInterval 56, changing to 7 [ 115.974212][ T808] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 115.985137][ T748] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x83 has invalid maxpacket 57832, setting to 1024 [ 115.993126][ T808] Kernel panic - not syncing: Fatal exception [ 116.004392][ T808] Kernel Offset: disabled