Warning: Permanently added '10.128.1.181' (ED25519) to the list of known hosts.
2026/04/08 09:31:28 parsed 1 programs
[ 107.046142][ T29] audit: type=1400 audit(1775640690.591:103): avc: denied { unlink } for pid=3985 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"
[ 107.173976][ T3985] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k
[ 110.725083][ T29] audit: type=1401 audit(1775640694.271:104): op=setxattr invalid_context="u:object_r:app_data_file:s0:c512,c768"
2026/04/08 09:31:46 executed programs: 0
2026/04/08 09:31:57 executed programs: 2
[ 134.129385][ T29] audit: type=1400 audit(1775640717.671:105): avc: denied { read write } for pid=4968 comm="syz.3.17" 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
[ 134.155289][ T29] audit: type=1400 audit(1775640717.671:106): avc: denied { open } for pid=4968 comm="syz.3.17" 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
[ 134.182381][ T29] audit: type=1400 audit(1775640717.671:107): avc: denied { ioctl } for pid=4968 comm="syz.3.17" 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
[ 134.361433][ T9] usb 4-1: new full-speed USB device number 2 using dummy_hcd
[ 134.522925][ T9] usb 4-1: not running at top speed; connect to a high speed hub
[ 134.532465][ T9] usb 4-1: config 1 has an invalid interface number: 78 but max is 0
[ 134.541063][ T9] usb 4-1: config 1 has no interface number 0
[ 134.547493][ T9] usb 4-1: config 1 interface 78 has no altsetting 0
[ 134.558454][ T9] usb 4-1: string descriptor 0 read error: -22
[ 134.565377][ T9] usb 4-1: New USB device found, idVendor=11ba, idProduct=1001, bcdDevice=ec.57
[ 134.575098][ T9] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 134.599510][ T9] pvrusb2: Hardware description: OnAir USB2 Hybrid USB tuner
[ 134.609233][ T9] usb 4-1: selecting invalid altsetting 0
[ 134.820559][ T1309] pvrusb2: Invalid read control endpoint
[ 134.827514][ T1309] ------------[ cut here ]------------
[ 134.835077][ T1309] URB ffff88810a3df200 submitted while active
[ 134.841896][ T1309] WARNING: drivers/usb/core/urb.c:379 at usb_submit_urb+0x15fa/0x1910, CPU#0: pvrusb2-context/1309
[ 134.853538][ T1309] Modules linked in:
[ 134.858001][ T1309] CPU: 0 UID: 0 PID: 1309 Comm: pvrusb2-context Not tainted syzkaller #0 PREEMPT(full)
[ 134.869045][ T1309] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026
[ 134.879825][ T1309] RIP: 0010:usb_submit_urb+0x15fd/0x1910
[ 134.886237][ T1309] Code: 00 48 8b 04 24 48 8b 90 b0 00 00 00 e9 73 ff ff ff bb ed ff ff ff e9 be f2 ff ff e8 ed b9 c9 fc 48 8d 3d 46 27 0e 06 48 89 de <67> 48 0f b9 3a bb f0 ff ff ff e9 a0 f2 ff ff c7 44 24 30 00 00 00
[ 134.906390][ T1309] RSP: 0018:ffffc90002a7ed78 EFLAGS: 00010293
[ 134.913101][ T1309] RAX: 0000000000000000 RBX: ffff88810a3df200 RCX: ffffffff85ae02a1
[ 134.922154][ T1309] RDX: ffff88810fba8000 RSI: ffff88810a3df200 RDI: ffffffff8af669a0
[ 134.931049][ T1309] RBP: 0000000000000005 R08: 0000000000000005 R09: 0000000000000000
[ 134.939871][ T1309] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000
[ 134.948641][ T1309] R13: 00000000c0008200 R14: ffff8881130e0000 R15: ffff888113eb9658
[ 134.957189][ T1309] FS: 0000000000000000(0000) GS:ffff8882686c9000(0000) knlGS:0000000000000000
[ 134.966601][ T1309] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 134.973496][ T1309] CR2: 00007fecf8493e9c CR3: 00000000094ae000 CR4: 00000000003506f0
[ 134.982117][ T1309] Call Trace:
[ 134.985686][ T1309]
[ 134.988742][ T1309] ? lockdep_init_map_type+0x5c/0x250
[ 134.994628][ T1309] ? lockdep_init_map_type+0x5c/0x250
[ 134.995846][ T28] usb 4-1: USB disconnect, device number 2
[ 135.000050][ T1309] ? timer_init_key_on_stack+0xdc/0x120
[ 135.011632][ T1309] pvr2_send_request_ex+0x7ed/0x1ea0
[ 135.017270][ T1309] ? __pfx_pvr2_send_request_ex+0x10/0x10
[ 135.023288][ T1309] ? __pfx___mutex_lock+0x10/0x10
[ 135.028810][ T1309] ? __pfx_pvr2_ctl_timeout+0x10/0x10
[ 135.034565][ T1309] ? __kasan_check_byte+0x13/0x50
[ 135.039923][ T1309] pvr2_send_request+0x3a/0x50
[ 135.045661][ T1309] pvr2_i2c_read+0x20c/0x670
[ 135.050495][ T1309] pvr2_i2c_basic_op+0xa4/0x100
[ 135.055631][ T1309] pvr2_i2c_xfer+0x380/0xb50
[ 135.060578][ T1309] ? __pfx_pvr2_i2c_basic_op+0x10/0x10
[ 135.066199][ T1309] ? ret_from_fork_asm+0x1a/0x30
[ 135.071318][ T1309] __i2c_transfer+0x5d9/0x17f0
[ 135.076503][ T1309] ? __pfx___i2c_transfer+0x10/0x10
[ 135.081899][ T1309] ? check_noncircular+0x97/0x160
[ 135.087500][ T1309] i2c_smbus_xfer_emulated+0x22a/0x10e0
[ 135.093153][ T1309] ? __pfx_i2c_smbus_xfer_emulated+0x10/0x10
[ 135.099368][ T1309] ? ww_mutex_trylock+0xbe0/0xd00
[ 135.105089][ T1309] __i2c_smbus_xfer+0x5b7/0x1080
[ 135.110531][ T1309] ? mark_held_locks+0x40/0x70
[ 135.115531][ T1309] ? lockdep_hardirqs_on+0x78/0x100
[ 135.121134][ T1309] ? __pfx___i2c_smbus_xfer+0x10/0x10
[ 135.127249][ T1309] ? rt_mutex_slowtrylock+0x93/0x100
[ 135.133274][ T1309] i2c_smbus_xfer+0x185/0x3c0
[ 135.138484][ T1309] i2c_smbus_read_byte_data+0x135/0x1e0
[ 135.144949][ T1309] ? __pfx_i2c_smbus_read_byte_data+0x10/0x10
[ 135.151492][ T1309] saa711x_probe+0x1e1/0x870
[ 135.156490][ T1309] ? __pfx_saa711x_probe+0x10/0x10
[ 135.162144][ T1309] ? dput.part.0+0xdd/0x570
[ 135.166800][ T1309] ? dput+0x24/0x30
[ 135.170722][ T1309] ? __pfx_saa711x_probe+0x10/0x10
[ 135.176149][ T1309] i2c_device_probe+0x658/0xd10
[ 135.181272][ T1309] ? kernfs_put+0x3f/0x60
[ 135.185946][ T1309] ? __pfx_i2c_device_probe+0x10/0x10
[ 135.192019][ T1309] ? sysfs_create_link+0x68/0xc0
[ 135.197098][ T1309] ? __pfx_i2c_device_probe+0x10/0x10
[ 135.202660][ T1309] really_probe+0x241/0xa60
[ 135.207467][ T1309] __driver_probe_device+0x1de/0x400
[ 135.213128][ T1309] driver_probe_device+0x4c/0x1b0
[ 135.218488][ T1309] __device_attach_driver+0x1df/0x340
[ 135.224080][ T1309] ? __pfx___device_attach_driver+0x10/0x10
[ 135.230177][ T1309] bus_for_each_drv+0x159/0x1e0
[ 135.235336][ T1309] ? __pfx_bus_for_each_drv+0x10/0x10
[ 135.241890][ T1309] ? lockdep_hardirqs_on+0x78/0x100
[ 135.247248][ T1309] ? _raw_spin_unlock_irqrestore+0x3b/0x80
[ 135.253858][ T1309] __device_attach+0x1e4/0x4d0
[ 135.258864][ T1309] ? __pfx___device_attach+0x10/0x10
[ 135.264633][ T1309] ? do_raw_spin_unlock+0x145/0x1e0
[ 135.270426][ T1309] device_initial_probe+0xaf/0xd0
[ 135.275762][ T1309] bus_probe_device+0x64/0x160
[ 135.280701][ T1309] device_add+0x11d9/0x1950
[ 135.285748][ T1309] ? __pfx_device_add+0x10/0x10
[ 135.291077][ T1309] ? lockdep_init_map_type+0x5c/0x250
[ 135.296869][ T1309] ? __init_waitqueue_head+0xca/0x150
[ 135.302682][ T1309] i2c_new_client_device+0x660/0xd30
[ 135.308319][ T1309] v4l2_i2c_new_subdev_board+0xb6/0x2b0
[ 135.314231][ T1309] v4l2_i2c_new_subdev+0x13e/0x190
[ 135.319918][ T1309] ? __pfx_v4l2_i2c_new_subdev+0x10/0x10
[ 135.325857][ T1309] ? __pfx_pvr2_context_notify+0x10/0x10
[ 135.331771][ T1309] pvr2_hdw_initialize+0x2158/0x3710
[ 135.337231][ T1309] ? __pfx_pvr2_hdw_initialize+0x10/0x10
[ 135.343099][ T1309] ? __pfx___schedule+0x10/0x10
[ 135.348106][ T1309] ? find_held_lock+0x2b/0x80
[ 135.352973][ T1309] ? schedule+0x2bf/0x390
[ 135.357411][ T1309] ? kthread+0x13a/0x450
[ 135.362096][ T1309] pvr2_context_thread_func+0x253/0x920
[ 135.367920][ T1309] ? __pfx_pvr2_context_thread_func+0x10/0x10
[ 135.374327][ T1309] ? rcu_is_watching+0x12/0xc0
[ 135.379862][ T1309] ? __pfx_autoremove_wake_function+0x10/0x10
[ 135.386146][ T1309] ? __kthread_parkme+0x18c/0x230
[ 135.391825][ T1309] ? kthread+0x13a/0x450
[ 135.396449][ T1309] ? __pfx_pvr2_context_thread_func+0x10/0x10
[ 135.404080][ T1309] kthread+0x370/0x450
[ 135.408400][ T1309] ? __pfx_kthread+0x10/0x10
[ 135.413367][ T1309] ret_from_fork+0x6c3/0xcb0
[ 135.418371][ T1309] ? __pfx_ret_from_fork+0x10/0x10
[ 135.423841][ T1309] ? __switch_to+0x7aa/0x1120
[ 135.429296][ T1309] ? __pfx_kthread+0x10/0x10
[ 135.434542][ T1309] ret_from_fork_asm+0x1a/0x30
[ 135.439563][ T1309]
[ 135.443177][ T1309] Kernel panic - not syncing: kernel: panic_on_warn set ...
[ 135.451027][ T1309] CPU: 0 UID: 0 PID: 1309 Comm: pvrusb2-context Not tainted syzkaller #0 PREEMPT(full)
[ 135.461326][ T1309] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026
[ 135.472208][ T1309] Call Trace:
[ 135.475807][ T1309]
[ 135.478932][ T1309] dump_stack_lvl+0x100/0x190
[ 135.484419][ T1309] vpanic+0x552/0x970
[ 135.488587][ T1309] ? __pfx_vpanic+0x10/0x10
[ 135.493441][ T1309] panic+0xd1/0xe0
[ 135.497451][ T1309] ? __pfx_panic+0x10/0x10
[ 135.501912][ T1309] ? check_panic_on_warn+0x1f/0x90
[ 135.507168][ T1309] check_panic_on_warn.cold+0x19/0x34
[ 135.512833][ T1309] ? usb_submit_urb+0x15fa/0x1910
[ 135.518256][ T1309] __warn.cold+0x191/0x348
[ 135.522796][ T1309] __report_bug+0x296/0x3d0
[ 135.527346][ T1309] ? usb_submit_urb+0x15fa/0x1910
[ 135.532839][ T1309] ? __pfx___report_bug+0x10/0x10
[ 135.538666][ T1309] ? irqentry_exit+0x15f/0x620
[ 135.543645][ T1309] ? lockdep_hardirqs_on+0x78/0x100
[ 135.549584][ T1309] ? pvr2_send_request_ex+0x7b1/0x1ea0
[ 135.555421][ T1309] ? usb_submit_urb+0x15fd/0x1910
[ 135.560666][ T1309] report_bug_entry+0xe1/0x290
[ 135.565683][ T1309] ? usb_submit_urb+0x15fd/0x1910
[ 135.570963][ T1309] handle_bug+0x1cd/0x2a0
[ 135.575438][ T1309] exc_invalid_op+0x17/0x50
[ 135.580031][ T1309] asm_exc_invalid_op+0x1a/0x20
[ 135.585176][ T1309] RIP: 0010:usb_submit_urb+0x15fd/0x1910
[ 135.591095][ T1309] Code: 00 48 8b 04 24 48 8b 90 b0 00 00 00 e9 73 ff ff ff bb ed ff ff ff e9 be f2 ff ff e8 ed b9 c9 fc 48 8d 3d 46 27 0e 06 48 89 de <67> 48 0f b9 3a bb f0 ff ff ff e9 a0 f2 ff ff c7 44 24 30 00 00 00
[ 135.612959][ T1309] RSP: 0018:ffffc90002a7ed78 EFLAGS: 00010293
[ 135.619681][ T1309] RAX: 0000000000000000 RBX: ffff88810a3df200 RCX: ffffffff85ae02a1
[ 135.629098][ T1309] RDX: ffff88810fba8000 RSI: ffff88810a3df200 RDI: ffffffff8af669a0
[ 135.637180][ T1309] RBP: 0000000000000005 R08: 0000000000000005 R09: 0000000000000000
[ 135.645701][ T1309] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000
[ 135.654598][ T1309] R13: 00000000c0008200 R14: ffff8881130e0000 R15: ffff888113eb9658
[ 135.663020][ T1309] ? pvr2_send_request_ex+0x7b1/0x1ea0
[ 135.669084][ T1309] ? usb_submit_urb+0x15f3/0x1910
[ 135.674255][ T1309] ? lockdep_init_map_type+0x5c/0x250
[ 135.679944][ T1309] ? lockdep_init_map_type+0x5c/0x250
[ 135.685462][ T1309] ? timer_init_key_on_stack+0xdc/0x120
[ 135.691052][ T1309] pvr2_send_request_ex+0x7ed/0x1ea0
[ 135.696712][ T1309] ? __pfx_pvr2_send_request_ex+0x10/0x10
[ 135.702584][ T1309] ? __pfx___mutex_lock+0x10/0x10
[ 135.707763][ T1309] ? __pfx_pvr2_ctl_timeout+0x10/0x10
[ 135.714080][ T1309] ? __kasan_check_byte+0x13/0x50
[ 135.719332][ T1309] pvr2_send_request+0x3a/0x50
[ 135.724210][ T1309] pvr2_i2c_read+0x20c/0x670
[ 135.729001][ T1309] pvr2_i2c_basic_op+0xa4/0x100
[ 135.733957][ T1309] pvr2_i2c_xfer+0x380/0xb50
[ 135.738826][ T1309] ? __pfx_pvr2_i2c_basic_op+0x10/0x10
[ 135.744304][ T1309] ? ret_from_fork_asm+0x1a/0x30
[ 135.749357][ T1309] __i2c_transfer+0x5d9/0x17f0
[ 135.754241][ T1309] ? __pfx___i2c_transfer+0x10/0x10
[ 135.759804][ T1309] ? check_noncircular+0x97/0x160
[ 135.765272][ T1309] i2c_smbus_xfer_emulated+0x22a/0x10e0
[ 135.771037][ T1309] ? __pfx_i2c_smbus_xfer_emulated+0x10/0x10
[ 135.777340][ T1309] ? ww_mutex_trylock+0xbe0/0xd00
[ 135.782630][ T1309] __i2c_smbus_xfer+0x5b7/0x1080
[ 135.787695][ T1309] ? mark_held_locks+0x40/0x70
[ 135.792784][ T1309] ? lockdep_hardirqs_on+0x78/0x100
[ 135.798112][ T1309] ? __pfx___i2c_smbus_xfer+0x10/0x10
[ 135.803975][ T1309] ? rt_mutex_slowtrylock+0x93/0x100
[ 135.809543][ T1309] i2c_smbus_xfer+0x185/0x3c0
[ 135.814666][ T1309] i2c_smbus_read_byte_data+0x135/0x1e0
[ 135.820760][ T1309] ? __pfx_i2c_smbus_read_byte_data+0x10/0x10
[ 135.827189][ T1309] saa711x_probe+0x1e1/0x870
[ 135.831956][ T1309] ? __pfx_saa711x_probe+0x10/0x10
[ 135.837825][ T1309] ? dput.part.0+0xdd/0x570
[ 135.843174][ T1309] ? dput+0x24/0x30
[ 135.850061][ T1309] ? __pfx_saa711x_probe+0x10/0x10
[ 135.857927][ T1309] i2c_device_probe+0x658/0xd10
[ 135.863474][ T1309] ? kernfs_put+0x3f/0x60
[ 135.868123][ T1309] ? __pfx_i2c_device_probe+0x10/0x10
[ 135.874051][ T1309] ? sysfs_create_link+0x68/0xc0
[ 135.879195][ T1309] ? __pfx_i2c_device_probe+0x10/0x10
[ 135.885338][ T1309] really_probe+0x241/0xa60
[ 135.890301][ T1309] __driver_probe_device+0x1de/0x400
[ 135.895864][ T1309] driver_probe_device+0x4c/0x1b0
[ 135.901282][ T1309] __device_attach_driver+0x1df/0x340
[ 135.907488][ T1309] ? __pfx___device_attach_driver+0x10/0x10
[ 135.913494][ T1309] bus_for_each_drv+0x159/0x1e0
[ 135.918711][ T1309] ? __pfx_bus_for_each_drv+0x10/0x10
[ 135.924390][ T1309] ? lockdep_hardirqs_on+0x78/0x100
[ 135.930007][ T1309] ? _raw_spin_unlock_irqrestore+0x3b/0x80
[ 135.936063][ T1309] __device_attach+0x1e4/0x4d0
[ 135.941139][ T1309] ? __pfx___device_attach+0x10/0x10
[ 135.946692][ T1309] ? do_raw_spin_unlock+0x145/0x1e0
[ 135.952283][ T1309] device_initial_probe+0xaf/0xd0
[ 135.958591][ T1309] bus_probe_device+0x64/0x160
[ 135.963595][ T1309] device_add+0x11d9/0x1950
[ 135.968765][ T1309] ? __pfx_device_add+0x10/0x10
[ 135.973829][ T1309] ? lockdep_init_map_type+0x5c/0x250
[ 135.979450][ T1309] ? __init_waitqueue_head+0xca/0x150
[ 135.984994][ T1309] i2c_new_client_device+0x660/0xd30
[ 135.990644][ T1309] v4l2_i2c_new_subdev_board+0xb6/0x2b0
[ 135.996506][ T1309] v4l2_i2c_new_subdev+0x13e/0x190
[ 136.001770][ T1309] ? __pfx_v4l2_i2c_new_subdev+0x10/0x10
[ 136.007710][ T1309] ? __pfx_pvr2_context_notify+0x10/0x10
[ 136.013405][ T1309] pvr2_hdw_initialize+0x2158/0x3710
[ 136.019043][ T1309] ? __pfx_pvr2_hdw_initialize+0x10/0x10
[ 136.024937][ T1309] ? __pfx___schedule+0x10/0x10
[ 136.029846][ T1309] ? find_held_lock+0x2b/0x80
[ 136.034814][ T1309] ? schedule+0x2bf/0x390
[ 136.039787][ T1309] ? kthread+0x13a/0x450
[ 136.044088][ T1309] pvr2_context_thread_func+0x253/0x920
[ 136.049857][ T1309] ? __pfx_pvr2_context_thread_func+0x10/0x10
[ 136.056398][ T1309] ? rcu_is_watching+0x12/0xc0
[ 136.061646][ T1309] ? __pfx_autoremove_wake_function+0x10/0x10
[ 136.068590][ T1309] ? __kthread_parkme+0x18c/0x230
[ 136.074028][ T1309] ? kthread+0x13a/0x450
[ 136.078498][ T1309] ? __pfx_pvr2_context_thread_func+0x10/0x10
[ 136.084755][ T1309] kthread+0x370/0x450
[ 136.089331][ T1309] ? __pfx_kthread+0x10/0x10
[ 136.093950][ T1309] ret_from_fork+0x6c3/0xcb0
[ 136.099519][ T1309] ? __pfx_ret_from_fork+0x10/0x10
[ 136.105355][ T1309] ? __switch_to+0x7aa/0x1120
[ 136.110577][ T1309] ? __pfx_kthread+0x10/0x10
[ 136.116201][ T1309] ret_from_fork_asm+0x1a/0x30
[ 136.121397][ T1309]
[ 136.125429][ T1309] Kernel Offset: disabled
[ 136.130146][ T1309] Rebooting in 86400 seconds..