Warning: Permanently added '10.128.1.154' (ED25519) to the list of known hosts.
2026/04/08 09:21:02 parsed 1 programs
Setting up swapspace version 1, size = 127995904 bytes
[ 95.250455][ T29] audit: type=1400 audit(1775640064.788:103): avc: denied { unlink } for pid=3982 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"
[ 95.330755][ T3982] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k
[ 98.324456][ T29] audit: type=1401 audit(1775640067.858:104): op=setxattr invalid_context="u:object_r:app_data_file:s0:c512,c768"
[ 108.307532][ T4041] syz-executor (4041) used greatest stack depth: 22696 bytes left
2026/04/08 09:21:18 executed programs: 0
2026/04/08 09:21:28 executed programs: 2
[ 119.276416][ T29] audit: type=1400 audit(1775640088.808:105): avc: denied { read write } for pid=4967 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
[ 119.300139][ T29] audit: type=1400 audit(1775640088.808:106): avc: denied { open } for pid=4967 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
[ 119.323908][ T29] audit: type=1400 audit(1775640088.838:107): avc: denied { ioctl } for pid=4967 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
[ 119.536664][ T10] usb 4-1: new full-speed USB device number 2 using dummy_hcd
[ 119.687755][ T10] usb 4-1: not running at top speed; connect to a high speed hub
[ 119.696915][ T10] usb 4-1: config 1 has an invalid interface number: 78 but max is 0
[ 119.704998][ T10] usb 4-1: config 1 has no interface number 0
[ 119.711323][ T10] usb 4-1: config 1 interface 78 has no altsetting 0
[ 119.720898][ T10] usb 4-1: string descriptor 0 read error: -22
[ 119.727189][ T10] usb 4-1: New USB device found, idVendor=11ba, idProduct=1001, bcdDevice=ec.57
[ 119.736227][ T10] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 119.759874][ T10] pvrusb2: Hardware description: OnAir USB2 Hybrid USB tuner
[ 119.768109][ T10] usb 4-1: selecting invalid altsetting 0
[ 119.984120][ T1306] pvrusb2: Invalid read control endpoint
[ 119.990077][ T1306] ------------[ cut here ]------------
[ 119.995562][ T1306] URB ffff88810cb19e00 submitted while active
[ 120.003700][ T1306] WARNING: drivers/usb/core/urb.c:379 at usb_submit_urb+0x15fa/0x1910, CPU#1: pvrusb2-context/1306
[ 120.014500][ T1306] Modules linked in:
[ 120.018616][ T1306] CPU: 1 UID: 0 PID: 1306 Comm: pvrusb2-context Not tainted syzkaller #0 PREEMPT(full)
[ 120.028389][ T1306] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026
[ 120.038500][ T1306] RIP: 0010:usb_submit_urb+0x15fd/0x1910
[ 120.044179][ T1306] 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
[ 120.063883][ T1306] RSP: 0018:ffffc90003a9ed78 EFLAGS: 00010293
[ 120.070035][ T1306] RAX: 0000000000000000 RBX: ffff88810cb19e00 RCX: ffffffff85ae02a1
[ 120.078072][ T1306] RDX: ffff888112598000 RSI: ffff88810cb19e00 RDI: ffffffff8af669a0
[ 120.086091][ T1306] RBP: 0000000000000005 R08: 0000000000000005 R09: 0000000000000000
[ 120.094119][ T1306] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000
[ 120.102232][ T1306] R13: 00000000c0008200 R14: ffff888114c2f000 R15: ffff8881130fd658
[ 120.110325][ T1306] FS: 0000000000000000(0000) GS:ffff8882687c9000(0000) knlGS:0000000000000000
[ 120.119503][ T1306] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 120.126119][ T1306] CR2: 000055fcdba03520 CR3: 000000011272c000 CR4: 00000000003506f0
[ 120.134172][ T1306] Call Trace:
[ 120.137494][ T1306]
[ 120.140430][ T1306] ? lockdep_init_map_type+0x5c/0x250
[ 120.145911][ T1306] ? lockdep_init_map_type+0x5c/0x250
[ 120.151337][ T1306] ? timer_init_key_on_stack+0xdc/0x120
[ 120.156947][ T1306] pvr2_send_request_ex+0x7ed/0x1ea0
[ 120.162283][ T1306] ? __pfx_pvr2_send_request_ex+0x10/0x10
[ 120.164088][ T10] usb 4-1: USB disconnect, device number 2
[ 120.168120][ T1306] ? __pfx___mutex_lock+0x10/0x10
[ 120.179033][ T1306] ? __pfx_pvr2_ctl_timeout+0x10/0x10
[ 120.184435][ T1306] ? __kasan_check_byte+0x13/0x50
[ 120.189565][ T1306] pvr2_send_request+0x3a/0x50
[ 120.194385][ T1306] pvr2_i2c_read+0x20c/0x670
[ 120.199151][ T1306] pvr2_i2c_basic_op+0xa4/0x100
[ 120.204042][ T1306] pvr2_i2c_xfer+0x380/0xb50
[ 120.208716][ T1306] ? __pfx_pvr2_i2c_basic_op+0x10/0x10
[ 120.214415][ T1306] ? ret_from_fork_asm+0x1a/0x30
[ 120.219539][ T1306] __i2c_transfer+0x5d9/0x17f0
[ 120.224353][ T1306] ? __pfx___i2c_transfer+0x10/0x10
[ 120.229601][ T1306] ? check_noncircular+0x97/0x160
[ 120.234663][ T1306] i2c_smbus_xfer_emulated+0x22a/0x10e0
[ 120.240268][ T1306] ? __pfx_i2c_smbus_xfer_emulated+0x10/0x10
[ 120.246278][ T1306] ? ww_mutex_trylock+0xbe0/0xd00
[ 120.251384][ T1306] __i2c_smbus_xfer+0x5b7/0x1080
[ 120.256373][ T1306] ? mark_held_locks+0x40/0x70
[ 120.261163][ T1306] ? lockdep_hardirqs_on+0x78/0x100
[ 120.266411][ T1306] ? __pfx___i2c_smbus_xfer+0x10/0x10
[ 120.271809][ T1306] ? rt_mutex_slowtrylock+0x93/0x100
[ 120.277145][ T1306] i2c_smbus_xfer+0x185/0x3c0
[ 120.281845][ T1306] i2c_smbus_read_byte_data+0x135/0x1e0
[ 120.287434][ T1306] ? __pfx_i2c_smbus_read_byte_data+0x10/0x10
[ 120.293534][ T1306] saa711x_probe+0x1e1/0x870
[ 120.298177][ T1306] ? __pfx_saa711x_probe+0x10/0x10
[ 120.303363][ T1306] ? dput.part.0+0xdd/0x570
[ 120.307901][ T1306] ? dput+0x24/0x30
[ 120.311717][ T1306] ? __pfx_saa711x_probe+0x10/0x10
[ 120.316866][ T1306] i2c_device_probe+0x658/0xd10
[ 120.321756][ T1306] ? kernfs_put+0x3f/0x60
[ 120.326082][ T1306] ? __pfx_i2c_device_probe+0x10/0x10
[ 120.331526][ T1306] ? sysfs_create_link+0x68/0xc0
[ 120.336513][ T1306] ? __pfx_i2c_device_probe+0x10/0x10
[ 120.341909][ T1306] really_probe+0x241/0xa60
[ 120.346461][ T1306] __driver_probe_device+0x1de/0x400
[ 120.351779][ T1306] driver_probe_device+0x4c/0x1b0
[ 120.356945][ T1306] __device_attach_driver+0x1df/0x340
[ 120.362346][ T1306] ? __pfx___device_attach_driver+0x10/0x10
[ 120.368302][ T1306] bus_for_each_drv+0x159/0x1e0
[ 120.373172][ T1306] ? __pfx_bus_for_each_drv+0x10/0x10
[ 120.378626][ T1306] ? lockdep_hardirqs_on+0x78/0x100
[ 120.383871][ T1306] ? _raw_spin_unlock_irqrestore+0x3b/0x80
[ 120.389751][ T1306] __device_attach+0x1e4/0x4d0
[ 120.394550][ T1306] ? __pfx___device_attach+0x10/0x10
[ 120.399895][ T1306] ? do_raw_spin_unlock+0x145/0x1e0
[ 120.405116][ T1306] device_initial_probe+0xaf/0xd0
[ 120.410207][ T1306] bus_probe_device+0x64/0x160
[ 120.414992][ T1306] device_add+0x11d9/0x1950
[ 120.419548][ T1306] ? __pfx_device_add+0x10/0x10
[ 120.424442][ T1306] ? lockdep_init_map_type+0x5c/0x250
[ 120.429883][ T1306] ? __init_waitqueue_head+0xca/0x150
[ 120.435290][ T1306] i2c_new_client_device+0x660/0xd30
[ 120.440629][ T1306] v4l2_i2c_new_subdev_board+0xb6/0x2b0
[ 120.446198][ T1306] v4l2_i2c_new_subdev+0x13e/0x190
[ 120.451359][ T1306] ? __pfx_v4l2_i2c_new_subdev+0x10/0x10
[ 120.457129][ T1306] ? pvr2_hdw_initialize+0x875/0x3710
[ 120.462519][ T1306] pvr2_hdw_initialize+0x2158/0x3710
[ 120.467877][ T1306] ? __pfx_pvr2_hdw_initialize+0x10/0x10
[ 120.473559][ T1306] ? __pfx___schedule+0x10/0x10
[ 120.478464][ T1306] ? find_held_lock+0x2b/0x80
[ 120.483188][ T1306] ? schedule+0x2bf/0x390
[ 120.487568][ T1306] ? kthread+0x13a/0x450
[ 120.491843][ T1306] pvr2_context_thread_func+0x253/0x920
[ 120.497451][ T1306] ? __pfx_pvr2_context_thread_func+0x10/0x10
[ 120.503560][ T1306] ? rcu_is_watching+0x12/0xc0
[ 120.508363][ T1306] ? __pfx_autoremove_wake_function+0x10/0x10
[ 120.514559][ T1306] ? __kthread_parkme+0x18c/0x230
[ 120.519651][ T1306] ? kthread+0x13a/0x450
[ 120.523930][ T1306] ? __pfx_pvr2_context_thread_func+0x10/0x10
[ 120.530039][ T1306] kthread+0x370/0x450
[ 120.534214][ T1306] ? __pfx_kthread+0x10/0x10
[ 120.538928][ T1306] ret_from_fork+0x6c3/0xcb0
[ 120.543545][ T1306] ? __pfx_ret_from_fork+0x10/0x10
[ 120.548703][ T1306] ? __switch_to+0x7aa/0x1120
[ 120.553392][ T1306] ? __pfx_kthread+0x10/0x10
[ 120.558017][ T1306] ret_from_fork_asm+0x1a/0x30
[ 120.562816][ T1306]
[ 120.565913][ T1306] Kernel panic - not syncing: kernel: panic_on_warn set ...
[ 120.573239][ T1306] CPU: 1 UID: 0 PID: 1306 Comm: pvrusb2-context Not tainted syzkaller #0 PREEMPT(full)
[ 120.582940][ T1306] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026
[ 120.592982][ T1306] Call Trace:
[ 120.596250][ T1306]
[ 120.599170][ T1306] dump_stack_lvl+0x100/0x190
[ 120.603936][ T1306] vpanic+0x552/0x970
[ 120.607909][ T1306] ? __pfx_vpanic+0x10/0x10
[ 120.612407][ T1306] panic+0xd1/0xe0
[ 120.616214][ T1306] ? __pfx_panic+0x10/0x10
[ 120.620630][ T1306] ? check_panic_on_warn+0x1f/0x90
[ 120.625736][ T1306] check_panic_on_warn.cold+0x19/0x34
[ 120.631104][ T1306] ? usb_submit_urb+0x15fa/0x1910
[ 120.636125][ T1306] __warn.cold+0x191/0x348
[ 120.640538][ T1306] __report_bug+0x296/0x3d0
[ 120.645027][ T1306] ? usb_submit_urb+0x15fa/0x1910
[ 120.650047][ T1306] ? __pfx___report_bug+0x10/0x10
[ 120.655080][ T1306] ? pvr2_send_request_ex+0x7b1/0x1ea0
[ 120.660552][ T1306] ? pt_regs_offset+0x19/0x90
[ 120.665224][ T1306] report_bug_entry+0xe1/0x290
[ 120.670002][ T1306] ? usb_submit_urb+0x15fd/0x1910
[ 120.675137][ T1306] handle_bug+0x1cd/0x2a0
[ 120.679635][ T1306] exc_invalid_op+0x17/0x50
[ 120.684132][ T1306] asm_exc_invalid_op+0x1a/0x20
[ 120.688978][ T1306] RIP: 0010:usb_submit_urb+0x15fd/0x1910
[ 120.694719][ T1306] 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
[ 120.714330][ T1306] RSP: 0018:ffffc90003a9ed78 EFLAGS: 00010293
[ 120.720431][ T1306] RAX: 0000000000000000 RBX: ffff88810cb19e00 RCX: ffffffff85ae02a1
[ 120.728402][ T1306] RDX: ffff888112598000 RSI: ffff88810cb19e00 RDI: ffffffff8af669a0
[ 120.736372][ T1306] RBP: 0000000000000005 R08: 0000000000000005 R09: 0000000000000000
[ 120.744339][ T1306] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000
[ 120.752318][ T1306] R13: 00000000c0008200 R14: ffff888114c2f000 R15: ffff8881130fd658
[ 120.760297][ T1306] ? pvr2_send_request_ex+0x7b1/0x1ea0
[ 120.765785][ T1306] ? usb_submit_urb+0x15f3/0x1910
[ 120.770831][ T1306] ? lockdep_init_map_type+0x5c/0x250
[ 120.776212][ T1306] ? lockdep_init_map_type+0x5c/0x250
[ 120.781592][ T1306] ? timer_init_key_on_stack+0xdc/0x120
[ 120.787158][ T1306] pvr2_send_request_ex+0x7ed/0x1ea0
[ 120.792476][ T1306] ? __pfx_pvr2_send_request_ex+0x10/0x10
[ 120.798199][ T1306] ? __pfx___mutex_lock+0x10/0x10
[ 120.803231][ T1306] ? __pfx_pvr2_ctl_timeout+0x10/0x10
[ 120.808622][ T1306] ? __kasan_check_byte+0x13/0x50
[ 120.813713][ T1306] pvr2_send_request+0x3a/0x50
[ 120.818503][ T1306] pvr2_i2c_read+0x20c/0x670
[ 120.823107][ T1306] pvr2_i2c_basic_op+0xa4/0x100
[ 120.827968][ T1306] pvr2_i2c_xfer+0x380/0xb50
[ 120.832734][ T1306] ? __pfx_pvr2_i2c_basic_op+0x10/0x10
[ 120.838201][ T1306] ? ret_from_fork_asm+0x1a/0x30
[ 120.843158][ T1306] __i2c_transfer+0x5d9/0x17f0
[ 120.847938][ T1306] ? __pfx___i2c_transfer+0x10/0x10
[ 120.853144][ T1306] ? check_noncircular+0x97/0x160
[ 120.858186][ T1306] i2c_smbus_xfer_emulated+0x22a/0x10e0
[ 120.863752][ T1306] ? __pfx_i2c_smbus_xfer_emulated+0x10/0x10
[ 120.869753][ T1306] ? ww_mutex_trylock+0xbe0/0xd00
[ 120.874797][ T1306] __i2c_smbus_xfer+0x5b7/0x1080
[ 120.879754][ T1306] ? mark_held_locks+0x40/0x70
[ 120.884535][ T1306] ? lockdep_hardirqs_on+0x78/0x100
[ 120.889745][ T1306] ? __pfx___i2c_smbus_xfer+0x10/0x10
[ 120.895221][ T1306] ? rt_mutex_slowtrylock+0x93/0x100
[ 120.900520][ T1306] i2c_smbus_xfer+0x185/0x3c0
[ 120.905219][ T1306] i2c_smbus_read_byte_data+0x135/0x1e0
[ 120.910782][ T1306] ? __pfx_i2c_smbus_read_byte_data+0x10/0x10
[ 120.916882][ T1306] saa711x_probe+0x1e1/0x870
[ 120.921513][ T1306] ? __pfx_saa711x_probe+0x10/0x10
[ 120.926676][ T1306] ? dput.part.0+0xdd/0x570
[ 120.931184][ T1306] ? dput+0x24/0x30
[ 120.934992][ T1306] ? __pfx_saa711x_probe+0x10/0x10
[ 120.940119][ T1306] i2c_device_probe+0x658/0xd10
[ 120.945072][ T1306] ? kernfs_put+0x3f/0x60
[ 120.949417][ T1306] ? __pfx_i2c_device_probe+0x10/0x10
[ 120.954884][ T1306] ? sysfs_create_link+0x68/0xc0
[ 120.959872][ T1306] ? __pfx_i2c_device_probe+0x10/0x10
[ 120.965253][ T1306] really_probe+0x241/0xa60
[ 120.969776][ T1306] __driver_probe_device+0x1de/0x400
[ 120.975080][ T1306] driver_probe_device+0x4c/0x1b0
[ 120.980209][ T1306] __device_attach_driver+0x1df/0x340
[ 120.985685][ T1306] ? __pfx___device_attach_driver+0x10/0x10
[ 120.991599][ T1306] bus_for_each_drv+0x159/0x1e0
[ 120.996472][ T1306] ? __pfx_bus_for_each_drv+0x10/0x10
[ 121.001853][ T1306] ? lockdep_hardirqs_on+0x78/0x100
[ 121.007056][ T1306] ? _raw_spin_unlock_irqrestore+0x3b/0x80
[ 121.012890][ T1306] __device_attach+0x1e4/0x4d0
[ 121.017673][ T1306] ? __pfx___device_attach+0x10/0x10
[ 121.022975][ T1306] ? do_raw_spin_unlock+0x145/0x1e0
[ 121.028189][ T1306] device_initial_probe+0xaf/0xd0
[ 121.033239][ T1306] bus_probe_device+0x64/0x160
[ 121.038102][ T1306] device_add+0x11d9/0x1950
[ 121.042617][ T1306] ? __pfx_device_add+0x10/0x10
[ 121.047479][ T1306] ? lockdep_init_map_type+0x5c/0x250
[ 121.052857][ T1306] ? __init_waitqueue_head+0xca/0x150
[ 121.058253][ T1306] i2c_new_client_device+0x660/0xd30
[ 121.063577][ T1306] v4l2_i2c_new_subdev_board+0xb6/0x2b0
[ 121.069244][ T1306] v4l2_i2c_new_subdev+0x13e/0x190
[ 121.074391][ T1306] ? __pfx_v4l2_i2c_new_subdev+0x10/0x10
[ 121.080041][ T1306] ? pvr2_hdw_initialize+0x875/0x3710
[ 121.085531][ T1306] pvr2_hdw_initialize+0x2158/0x3710
[ 121.090850][ T1306] ? __pfx_pvr2_hdw_initialize+0x10/0x10
[ 121.096516][ T1306] ? __pfx___schedule+0x10/0x10
[ 121.101379][ T1306] ? find_held_lock+0x2b/0x80
[ 121.106066][ T1306] ? schedule+0x2bf/0x390
[ 121.110416][ T1306] ? kthread+0x13a/0x450
[ 121.114672][ T1306] pvr2_context_thread_func+0x253/0x920
[ 121.120673][ T1306] ? __pfx_pvr2_context_thread_func+0x10/0x10
[ 121.126759][ T1306] ? rcu_is_watching+0x12/0xc0
[ 121.131536][ T1306] ? __pfx_autoremove_wake_function+0x10/0x10
[ 121.137613][ T1306] ? __kthread_parkme+0x18c/0x230
[ 121.142664][ T1306] ? kthread+0x13a/0x450
[ 121.146936][ T1306] ? __pfx_pvr2_context_thread_func+0x10/0x10
[ 121.153019][ T1306] kthread+0x370/0x450
[ 121.157099][ T1306] ? __pfx_kthread+0x10/0x10
[ 121.161699][ T1306] ret_from_fork+0x6c3/0xcb0
[ 121.166307][ T1306] ? __pfx_ret_from_fork+0x10/0x10
[ 121.171454][ T1306] ? __switch_to+0x7aa/0x1120
[ 121.176149][ T1306] ? __pfx_kthread+0x10/0x10
[ 121.180747][ T1306] ret_from_fork_asm+0x1a/0x30
[ 121.185560][ T1306]
[ 121.189000][ T1306] Kernel Offset: disabled
[ 121.193334][ T1306] Rebooting in 86400 seconds..