3486 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 77.923879][ T29] audit: type=1400 audit(1736495915.288:120): avc: denied { transition } for pid=3969 comm="sshd" path="/bin/sh" dev="sda1" ino=89 scontext=system_u:system_r:sshd_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 77.946096][ T29] audit: type=1400 audit(1736495915.288:121): avc: denied { noatsecure } for pid=3969 comm="sshd" scontext=system_u:system_r:sshd_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 77.965368][ T29] audit: type=1400 audit(1736495915.298:122): avc: denied { rlimitinh } for pid=3969 comm="sh" scontext=system_u:system_r:sshd_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 77.984311][ T29] audit: type=1400 audit(1736495915.298:123): avc: denied { siginh } for pid=3969 comm="sh" scontext=system_u:system_r:sshd_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 Warning: Permanently added '10.128.1.112' (ED25519) to the list of known hosts. 2025/01/10 07:58:47 ignoring optional flag "sandboxArg"="0" 2025/01/10 07:58:47 ignoring optional flag "type"="gce" 2025/01/10 07:58:48 parsed 1 programs [ 93.700493][ T29] audit: type=1400 audit(1736495931.068:124): avc: denied { unlink } for pid=3983 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" [ 93.824481][ T3983] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 95.602960][ T29] audit: type=1401 audit(1736495932.968:125): op=setxattr invalid_context="u:object_r:app_data_file:s0:c512,c768" 2025/01/10 07:59:04 executed programs: 0 2025/01/10 07:59:14 executed programs: 2 [ 117.336352][ T29] audit: type=1400 audit(1736495954.698:126): avc: denied { read write } for pid=4997 comm="syz.0.15" 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 [ 117.360155][ T29] audit: type=1400 audit(1736495954.698:127): avc: denied { open } for pid=4997 comm="syz.0.15" 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 [ 117.384042][ T29] audit: type=1400 audit(1736495954.698:128): avc: denied { ioctl } for pid=4997 comm="syz.0.15" 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 [ 117.568335][ T36] usb 1-1: new high-speed USB device number 2 using dummy_hcd [ 117.718171][ T36] usb 1-1: Using ep0 maxpacket: 16 [ 117.726199][ T36] usb 1-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xF3, changing to 0x83 [ 117.738014][ T36] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x83 has an invalid bInterval 56, changing to 7 [ 117.749190][ T36] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x83 has invalid maxpacket 57832, setting to 1024 [ 117.762333][ T36] usb 1-1: New USB device found, idVendor=2040, idProduct=0265, bcdDevice=4e.d1 [ 117.771574][ T36] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 117.779656][ T36] usb 1-1: Product: syz [ 117.783863][ T36] usb 1-1: Manufacturer: syz [ 117.788528][ T36] usb 1-1: SerialNumber: syz [ 117.796720][ T36] usb 1-1: config 0 descriptor?? [ 117.806534][ T36] em28xx 1-1:0.0: New device syz syz @ 480 Mbps (2040:0265, interface 0, class 0) [ 117.815941][ T36] em28xx 1-1:0.0: Audio interface 0 found (Vendor Class) [ 118.059036][ T36] em28xx 1-1:0.0: unknown em28xx chip ID (0) [ 118.065430][ T36] em28xx 1-1:0.0: Config register raw data: 0xfffffffb [ 118.072837][ T36] em28xx 1-1:0.0: AC97 chip type couldn't be determined [ 118.079861][ T36] em28xx 1-1:0.0: No AC97 audio processor [ 118.085713][ T36] em28xx 1-1:0.0: We currently don't support analog TV or stream capture on dual tuners. [ 118.148744][ T36] em28xx 1-1:0.0: unknown em28xx chip ID (0) [ 118.155095][ T36] em28xx 1-1:0.0: Config register raw data: 0xfffffffb [ 118.162648][ T36] em28xx 1-1:0.0: AC97 chip type couldn't be determined [ 118.169670][ T36] em28xx 1-1:0.0: No AC97 audio processor [ 118.380818][ T36] usb 1-1: USB disconnect, device number 2 [ 118.387730][ T36] em28xx 1-1:0.0: Disconnecting em28xx #1 [ 118.393566][ T36] em28xx 1-1:0.0: Disconnecting em28xx [ 118.401626][ T36] em28xx 1-1:0.0: Freeing device [ 118.406672][ T36] em28xx 1-1:0.0: Freeing device [ 118.838832][ T36] usb 1-1: new high-speed USB device number 3 using dummy_hcd [ 118.988187][ T36] usb 1-1: Using ep0 maxpacket: 16 [ 118.994890][ T36] usb 1-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xF3, changing to 0x83 [ 119.006506][ T36] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x83 has an invalid bInterval 56, changing to 7 [ 119.017554][ T36] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x83 has invalid maxpacket 57832, setting to 1024 [ 119.030611][ T36] usb 1-1: New USB device found, idVendor=2040, idProduct=0265, bcdDevice=4e.d1 [ 119.039751][ T36] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 119.047764][ T36] usb 1-1: Product: syz [ 119.052164][ T36] usb 1-1: Manufacturer: syz [ 119.056815][ T36] usb 1-1: SerialNumber: syz [ 119.064082][ T36] usb 1-1: config 0 descriptor?? [ 119.072067][ T36] em28xx 1-1:0.0: New device syz syz @ 480 Mbps (2040:0265, interface 0, class 0) [ 119.081444][ T36] em28xx 1-1:0.0: Audio interface 0 found (Vendor Class) [ 119.328538][ T36] em28xx 1-1:0.0: unknown em28xx chip ID (0) [ 119.335153][ T36] em28xx 1-1:0.0: Config register raw data: 0xfffffffb [ 119.342543][ T36] em28xx 1-1:0.0: AC97 chip type couldn't be determined [ 119.349560][ T36] em28xx 1-1:0.0: No AC97 audio processor [ 119.355394][ T36] list_add corruption. prev->next should be next (ffffffff89e29280), but was 0000000000000000. (prev=ffff888123df4250). [ 119.368474][ T36] ------------[ cut here ]------------ [ 119.374041][ T36] kernel BUG at lib/list_debug.c:32! [ 119.379464][ T36] Oops: invalid opcode: 0000 [#1] PREEMPT SMP KASAN PTI [ 119.386452][ T36] CPU: 1 UID: 0 PID: 36 Comm: kworker/1:1 Not tainted 6.13.0-rc4-syzkaller-00080-gf1a2241778d9 #0 [ 119.397064][ T36] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 119.407138][ T36] Workqueue: usb_hub_wq hub_event [ 119.412202][ T36] RIP: 0010:__list_add_valid_or_report+0xbe/0x100 [ 119.418730][ T36] Code: dc fe 90 0f 0b 48 89 d9 48 c7 c7 20 37 47 87 e8 18 2c dc fe 90 0f 0b 48 89 f1 48 c7 c7 a0 37 47 87 48 89 de e8 03 2c dc fe 90 <0f> 0b 48 89 f2 48 89 d9 48 89 ee 48 c7 c7 20 38 47 87 e8 eb 2b dc [ 119.438381][ T36] RSP: 0018:ffffc90000266f08 EFLAGS: 00010286 [ 119.444468][ T36] RAX: 0000000000000075 RBX: ffffffff89e29280 RCX: ffffffff813ae199 [ 119.452458][ T36] RDX: 0000000000000000 RSI: ffffffff813b8b66 RDI: 0000000000000005 [ 119.460528][ T36] RBP: ffff88810277c250 R08: 0000000000000005 R09: 0000000000000000 [ 119.468511][ T36] R10: 0000000080000000 R11: 0000000000000001 R12: ffff88810277c250 [ 119.476497][ T36] R13: ffff88810277c000 R14: ffff88810277d9d4 R15: ffff88811ed0a000 [ 119.484570][ T36] FS: 0000000000000000(0000) GS:ffff8881f5900000(0000) knlGS:0000000000000000 [ 119.493519][ T36] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 119.500123][ T36] CR2: 00007ffda60f0fe8 CR3: 00000001168aa000 CR4: 00000000003506f0 [ 119.508118][ T36] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 119.516100][ T36] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 119.524180][ T36] Call Trace: [ 119.527468][ T36] [ 119.530409][ T36] ? die+0x31/0x80 [ 119.534163][ T36] ? do_trap+0x232/0x430 [ 119.538420][ T36] ? __list_add_valid_or_report+0xbe/0x100 [ 119.544269][ T36] ? __list_add_valid_or_report+0xbe/0x100 [ 119.550099][ T36] ? do_error_trap+0xf4/0x230 [ 119.554909][ T36] ? __list_add_valid_or_report+0xbe/0x100 [ 119.560761][ T36] ? handle_invalid_op+0x34/0x40 [ 119.565716][ T36] ? __list_add_valid_or_report+0xbe/0x100 [ 119.571549][ T36] ? exc_invalid_op+0x2e/0x50 [ 119.576255][ T36] ? asm_exc_invalid_op+0x1a/0x20 [ 119.581306][ T36] ? __wake_up_klogd.part.0+0x99/0xf0 [ 119.586729][ T36] ? vprintk+0x86/0xa0 [ 119.590835][ T36] ? __list_add_valid_or_report+0xbe/0x100 [ 119.596686][ T36] ? __list_add_valid_or_report+0xbd/0x100 [ 119.602525][ T36] em28xx_init_extension+0x48/0x200 [ 119.607757][ T36] em28xx_init_dev.constprop.0+0x197b/0x3090 [ 119.613758][ T36] ? __pfx_em28xx_init_dev.constprop.0+0x10/0x10 [ 119.620119][ T36] ? lockdep_init_map_type+0x16d/0x7d0 [ 119.625704][ T36] ? lockdep_init_map_type+0x16d/0x7d0 [ 119.631186][ T36] ? __raw_spin_lock_init+0x3a/0x110 [ 119.636501][ T36] em28xx_usb_probe+0x1262/0x3720 [ 119.641738][ T36] usb_probe_interface+0x300/0x9c0 [ 119.647053][ T36] ? __pfx_usb_probe_interface+0x10/0x10 [ 119.652710][ T36] really_probe+0x23e/0xa90 [ 119.657238][ T36] __driver_probe_device+0x1de/0x440 [ 119.662547][ T36] driver_probe_device+0x4c/0x1b0 [ 119.667624][ T36] __device_attach_driver+0x1df/0x310 [ 119.673036][ T36] ? __pfx___device_attach_driver+0x10/0x10 [ 119.678974][ T36] bus_for_each_drv+0x157/0x1e0 [ 119.683848][ T36] ? __pfx_bus_for_each_drv+0x10/0x10 [ 119.689259][ T36] ? lockdep_hardirqs_on+0x7c/0x110 [ 119.694487][ T36] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 119.700419][ T36] __device_attach+0x1e8/0x4b0 [ 119.705232][ T36] ? __pfx___device_attach+0x10/0x10 [ 119.710562][ T36] ? do_raw_spin_unlock+0x172/0x230 [ 119.715883][ T36] bus_probe_device+0x17f/0x1c0 [ 119.720754][ T36] device_add+0x114b/0x1a70 [ 119.725297][ T36] ? __pfx_device_add+0x10/0x10 [ 119.730201][ T36] ? mark_held_locks+0x9f/0xe0 [ 119.735051][ T36] usb_set_configuration+0x10cb/0x1c50 [ 119.740625][ T36] ? __pfx_usb_generic_driver_probe+0x10/0x10 [ 119.746715][ T36] usb_generic_driver_probe+0xb1/0x110 [ 119.752371][ T36] usb_probe_device+0xec/0x3e0 [ 119.757157][ T36] ? __pfx_usb_probe_device+0x10/0x10 [ 119.762555][ T36] really_probe+0x23e/0xa90 [ 119.767101][ T36] __driver_probe_device+0x1de/0x440 [ 119.772430][ T36] ? usb_driver_applicable+0x1c7/0x220 [ 119.778381][ T36] driver_probe_device+0x4c/0x1b0 [ 119.783477][ T36] __device_attach_driver+0x1df/0x310 [ 119.788926][ T36] ? __pfx___device_attach_driver+0x10/0x10 [ 119.794948][ T36] bus_for_each_drv+0x157/0x1e0 [ 119.799855][ T36] ? __pfx_bus_for_each_drv+0x10/0x10 [ 119.805306][ T36] ? lockdep_hardirqs_on+0x7c/0x110 [ 119.810535][ T36] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 119.816455][ T36] __device_attach+0x1e8/0x4b0 [ 119.821241][ T36] ? __pfx___device_attach+0x10/0x10 [ 119.826549][ T36] ? do_raw_spin_unlock+0x172/0x230 [ 119.831887][ T36] bus_probe_device+0x17f/0x1c0 [ 119.836768][ T36] device_add+0x114b/0x1a70 [ 119.841310][ T36] ? __pfx_device_add+0x10/0x10 [ 119.846184][ T36] ? add_device_randomness+0xb8/0xf0 [ 119.851492][ T36] usb_new_device+0xd90/0x1a10 [ 119.856293][ T36] ? __pfx_usb_new_device+0x10/0x10 [ 119.861513][ T36] hub_event+0x2e58/0x4f40 [ 119.865956][ T36] ? __pfx_hub_event+0x10/0x10 [ 119.870739][ T36] ? __pfx_lock_acquire.part.0+0x10/0x10 [ 119.876399][ T36] ? rcu_is_watching+0x12/0xc0 [ 119.881197][ T36] ? trace_lock_acquire+0x14e/0x1f0 [ 119.886425][ T36] ? process_one_work+0x921/0x1ba0 [ 119.891561][ T36] ? lock_acquire+0x2f/0xb0 [ 119.896084][ T36] ? process_one_work+0x921/0x1ba0 [ 119.901226][ T36] process_one_work+0x9c5/0x1ba0 [ 119.906184][ T36] ? __pfx_hub_event+0x10/0x10 [ 119.910966][ T36] ? __pfx_process_one_work+0x10/0x10 [ 119.916445][ T36] ? rcu_is_watching+0x12/0xc0 [ 119.921238][ T36] ? assign_work+0x1a0/0x250 [ 119.925841][ T36] worker_thread+0x6c8/0xf00 [ 119.930463][ T36] ? __kthread_parkme+0x148/0x220 [ 119.935630][ T36] ? __pfx_worker_thread+0x10/0x10 [ 119.940764][ T36] kthread+0x2c1/0x3a0 [ 119.944858][ T36] ? _raw_spin_unlock_irq+0x23/0x50 [ 119.950093][ T36] ? __pfx_kthread+0x10/0x10 [ 119.954733][ T36] ret_from_fork+0x45/0x80 [ 119.959187][ T36] ? __pfx_kthread+0x10/0x10 [ 119.963838][ T36] ret_from_fork_asm+0x1a/0x30 [ 119.968625][ T36] [ 119.971649][ T36] Modules linked in: [ 119.975667][ T36] ---[ end trace 0000000000000000 ]--- [ 119.981750][ T36] RIP: 0010:__list_add_valid_or_report+0xbe/0x100 [ 119.988319][ T36] Code: dc fe 90 0f 0b 48 89 d9 48 c7 c7 20 37 47 87 e8 18 2c dc fe 90 0f 0b 48 89 f1 48 c7 c7 a0 37 47 87 48 89 de e8 03 2c dc fe 90 <0f> 0b 48 89 f2 48 89 d9 48 89 ee 48 c7 c7 20 38 47 87 e8 eb 2b dc [ 120.008055][ T36] RSP: 0018:ffffc90000266f08 EFLAGS: 00010286 [ 120.014162][ T36] RAX: 0000000000000075 RBX: ffffffff89e29280 RCX: ffffffff813ae199 [ 120.022185][ T36] RDX: 0000000000000000 RSI: ffffffff813b8b66 RDI: 0000000000000005 [ 120.030251][ T36] RBP: ffff88810277c250 R08: 0000000000000005 R09: 0000000000000000 [ 120.038299][ T36] R10: 0000000080000000 R11: 0000000000000001 R12: ffff88810277c250 [ 120.046315][ T36] R13: ffff88810277c000 R14: ffff88810277d9d4 R15: ffff88811ed0a000 [ 120.054339][ T36] FS: 0000000000000000(0000) GS:ffff8881f5900000(0000) knlGS:0000000000000000 [ 120.063327][ T36] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 120.069987][ T36] CR2: 00007ffda60f0fe8 CR3: 00000001168aa000 CR4: 00000000003506f0 [ 120.078052][ T36] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 120.086131][ T36] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 120.094166][ T36] Kernel panic - not syncing: Fatal exception [ 120.100592][ T36] Kernel Offset: disabled [ 120.105024][ T36] Rebooting in 86400 seconds..