Warning: Permanently added '10.128.0.130' (ED25519) to the list of known hosts.
2026/07/08 02:40:03 parsed 1 programs
2026/07/08 02:40:03 serving rpc on tcp://34183
[ 82.356106][ T5603] cgroup: Unknown subsys name 'net'
[ 82.597230][ T5603] cgroup: Unknown subsys name 'cpuset'
[ 82.671479][ T5603] cgroup: Unknown subsys name 'rlimit'
Setting up swapspace version 1, size = 127995904 bytes
[ 84.308498][ T5603] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k
[ 86.650617][ T32] cfg80211: failed to load regulatory.db
[ 89.586192][ T4907] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 89.587755][ T4907] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 89.588437][ T4907] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 89.589640][ T4907] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 89.590497][ T4907] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 91.721403][ T5675] bridge0: port 1(bridge_slave_0) entered blocking state
[ 91.721582][ T5675] bridge0: port 1(bridge_slave_0) entered disabled state
[ 91.721730][ T5675] bridge_slave_0: entered allmulticast mode
[ 91.724864][ T5675] bridge_slave_0: entered promiscuous mode
[ 91.729600][ T5675] bridge0: port 2(bridge_slave_1) entered blocking state
[ 91.729785][ T5675] bridge0: port 2(bridge_slave_1) entered disabled state
[ 91.729917][ T5675] bridge_slave_1: entered allmulticast mode
[ 91.740067][ T5675] bridge_slave_1: entered promiscuous mode
[ 91.825238][ T5675] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 91.828863][ T5675] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 91.869415][ T5675] team0: Port device team_slave_0 added
[ 91.875751][ T5675] team0: Port device team_slave_1 added
[ 91.911579][ T5675] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 91.911590][ T5675] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem.
[ 91.911603][ T5675] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 91.914267][ T5675] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 91.914275][ T5675] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem.
[ 91.914288][ T5675] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 91.995775][ T5675] hsr_slave_0: entered promiscuous mode
[ 91.998083][ T5675] hsr_slave_1: entered promiscuous mode
[ 92.636957][ T5675] netdevsim netdevsim0 netdevsim0: renamed from eth0
[ 92.686574][ T5675] 8021q: adding VLAN 0 to HW filter on device netdevsim0
[ 92.689638][ T5675] netdevsim netdevsim0 netdevsim1: renamed from eth1
[ 92.724350][ T5675] 8021q: adding VLAN 0 to HW filter on device netdevsim1
[ 92.735234][ T5675] netdevsim netdevsim0 netdevsim2: renamed from eth2
[ 92.778230][ T5675] 8021q: adding VLAN 0 to HW filter on device netdevsim2
[ 92.779444][ T5675] netdevsim netdevsim0 netdevsim3: renamed from eth3
[ 92.817097][ T5675] 8021q: adding VLAN 0 to HW filter on device netdevsim3
[ 93.112198][ T5675] 8021q: adding VLAN 0 to HW filter on device bond0
[ 93.165912][ T5675] 8021q: adding VLAN 0 to HW filter on device team0
[ 93.185391][ T57] bridge0: port 1(bridge_slave_0) entered blocking state
[ 93.185547][ T57] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 93.218569][ T1452] bridge0: port 2(bridge_slave_1) entered blocking state
[ 93.218743][ T1452] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 93.725668][ T5675] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 93.844971][ T5675] veth0_vlan: entered promiscuous mode
[ 93.859744][ T5675] veth1_vlan: entered promiscuous mode
[ 93.919751][ T5675] veth0_macvtap: entered promiscuous mode
[ 93.931950][ T5675] veth1_macvtap: entered promiscuous mode
[ 93.962907][ T5675] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 93.981927][ T5675] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 94.005658][ T4781] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 94.009318][ T148] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 94.009723][ T148] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 94.064908][ T148] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 95.006282][ T57] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 95.630117][ T57] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 95.994400][ T57] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 96.108750][ T1452] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 96.108773][ T1452] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 96.176491][ T68] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 96.176510][ T68] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 96.659217][ T57] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
2026/07/08 02:40:21 executed programs: 0
[ 96.929771][ T4907] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 96.954781][ T4907] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 96.965009][ T4907] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 96.966086][ T4907] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 96.966875][ T4907] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 97.432141][ T57] bridge_slave_1: left allmulticast mode
[ 97.432340][ T57] bridge_slave_1: left promiscuous mode
[ 97.446054][ T57] bridge0: port 2(bridge_slave_1) entered disabled state
[ 97.621930][ T57] bridge_slave_0: left allmulticast mode
[ 97.621953][ T57] bridge_slave_0: left promiscuous mode
[ 97.622114][ T57] bridge0: port 1(bridge_slave_0) entered disabled state
[ 98.371834][ T57] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface
[ 98.431462][ T57] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface
[ 98.452773][ T57] bond0 (unregistering): Released all slaves
[ 98.499151][ T5253] 8021q: adding VLAN 0 to HW filter on device eth1
[ 98.982397][ T57] hsr_slave_0: left promiscuous mode
[ 99.021023][ T57] hsr_slave_1: left promiscuous mode
[ 99.022215][ T57] batman_adv: batadv0: Interface deactivated: batadv_slave_0
[ 99.022293][ T57] batman_adv: batadv0: Removing interface: batadv_slave_0
[ 99.043023][ T4907] Bluetooth: hci0: command tx timeout
[ 99.064878][ T57] batman_adv: batadv0: Interface deactivated: batadv_slave_1
[ 99.064903][ T57] batman_adv: batadv0: Removing interface: batadv_slave_1
[ 99.142147][ T57] veth1_macvtap: left promiscuous mode
[ 99.142304][ T57] veth0_macvtap: left promiscuous mode
[ 99.142501][ T57] veth1_vlan: left promiscuous mode
[ 99.142717][ T57] veth0_vlan: left promiscuous mode
[ 99.791636][ T57] team0 (unregistering): Port device team_slave_1 removed
[ 99.841499][ T57] team0 (unregistering): Port device team_slave_0 removed
[ 100.028027][ T5253] 8021q: adding VLAN 0 to HW filter on device eth2
[ 100.259084][ T5731] bridge0: port 1(bridge_slave_0) entered blocking state
[ 100.259485][ T5731] bridge0: port 1(bridge_slave_0) entered disabled state
[ 100.259732][ T5731] bridge_slave_0: entered allmulticast mode
[ 100.283481][ T5731] bridge_slave_0: entered promiscuous mode
[ 100.288526][ T5731] bridge0: port 2(bridge_slave_1) entered blocking state
[ 100.288909][ T5731] bridge0: port 2(bridge_slave_1) entered disabled state
[ 100.289151][ T5731] bridge_slave_1: entered allmulticast mode
[ 100.312920][ T5731] bridge_slave_1: entered promiscuous mode
[ 100.362856][ T5731] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 100.369052][ T5731] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 100.437538][ T5731] team0: Port device team_slave_0 added
[ 100.450467][ T5731] team0: Port device team_slave_1 added
[ 100.504431][ T5731] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 100.504447][ T5731] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem.
[ 100.504470][ T5731] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 100.507875][ T5731] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 100.507888][ T5731] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem.
[ 100.507912][ T5731] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 100.676883][ T5731] hsr_slave_0: entered promiscuous mode
[ 100.687863][ T5731] hsr_slave_1: entered promiscuous mode
[ 100.815506][ T5253] 8021q: adding VLAN 0 to HW filter on device eth3
[ 101.122900][ T4907] Bluetooth: hci0: command tx timeout
[ 103.193410][ T4907] Bluetooth: hci0: command tx timeout
[ 103.411469][ T5731] netdevsim netdevsim0 netdevsim0: renamed from eth0
[ 103.475334][ T5731] 8021q: adding VLAN 0 to HW filter on device netdevsim0
[ 103.476700][ T5731] netdevsim netdevsim0 netdevsim1: renamed from eth1
[ 103.508362][ T5731] 8021q: adding VLAN 0 to HW filter on device netdevsim1
[ 103.762042][ T5731] netdevsim netdevsim0 netdevsim2: renamed from eth2
[ 103.784813][ T5731] 8021q: adding VLAN 0 to HW filter on device netdevsim2
[ 103.830375][ T5731] netdevsim netdevsim0 netdevsim3: renamed from eth3
[ 103.874492][ T5731] 8021q: adding VLAN 0 to HW filter on device netdevsim3
[ 104.052693][ T5731] 8021q: adding VLAN 0 to HW filter on device bond0
[ 104.078846][ T5731] 8021q: adding VLAN 0 to HW filter on device team0
[ 104.093672][ T4537] bridge0: port 1(bridge_slave_0) entered blocking state
[ 104.093806][ T4537] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 104.118084][ T148] bridge0: port 2(bridge_slave_1) entered blocking state
[ 104.118204][ T148] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 104.487931][ T5731] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 104.614972][ T5731] veth0_vlan: entered promiscuous mode
[ 104.642217][ T5731] veth1_vlan: entered promiscuous mode
[ 104.679961][ T5731] veth0_macvtap: entered promiscuous mode
[ 104.688877][ T5731] veth1_macvtap: entered promiscuous mode
[ 104.715498][ T5731] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 104.728075][ T5731] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 104.745918][ T4537] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 104.747588][ T4537] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 104.749430][ T4537] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 104.768244][ T4537] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 105.211289][ T4537] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 105.211308][ T4537] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 105.255048][ T4537] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 105.255066][ T4537] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 105.271033][ T4907] Bluetooth: hci0: command tx timeout
2026/07/08 02:40:29 executed programs: 2
[ 105.497494][ T5879] ==================================================================
[ 105.497509][ T5879] BUG: KASAN: slab-use-after-free in dvb_device_open+0xc4/0x350
[ 105.497534][ T5879] Read of size 8 at addr ffff88802c878818 by task syz.0.19/5879
[ 105.497549][ T5879]
[ 105.497579][ T5879] CPU: 0 UID: 0 PID: 5879 Comm: syz.0.19 Not tainted syzkaller #0 PREEMPT_{RT,(full)}
[ 105.497600][ T5879] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026
[ 105.497618][ T5879] Call Trace:
[ 105.497626][ T5879]
[ 105.497634][ T5879] dump_stack_lvl+0xe8/0x150
[ 105.497660][ T5879] print_address_description+0x55/0x1e0
[ 105.497688][ T5879] ? dvb_device_open+0xc4/0x350
[ 105.497705][ T5879] print_report+0x58/0x70
[ 105.497731][ T5879] kasan_report+0x117/0x150
[ 105.497759][ T5879] ? dvb_device_open+0xc4/0x350
[ 105.497780][ T5879] dvb_device_open+0xc4/0x350
[ 105.497798][ T5879] ? rt_spin_unlock+0x163/0x200
[ 105.497824][ T5879] chrdev_open+0x4dc/0x600
[ 105.497847][ T5879] ? __pfx_chrdev_open+0x10/0x10
[ 105.497874][ T5879] ? __pfx_chrdev_open+0x10/0x10
[ 105.497895][ T5879] do_dentry_open+0x849/0x1420
[ 105.497924][ T5879] vfs_open+0x3b/0x350
[ 105.497947][ T5879] ? path_openat+0x2e4d/0x3850
[ 105.497967][ T5879] path_openat+0x2e64/0x3850
[ 105.498000][ T5879] do_file_open+0x23e/0x4a0
[ 105.498019][ T5879] ? lockdep_hardirqs_on+0x7a/0x110
[ 105.498038][ T5879] ? __pfx_do_file_open+0x10/0x10
[ 105.498067][ T5879] ? alloc_fd+0x654/0x6d0
[ 105.498097][ T5879] do_sys_openat2+0x115/0x200
[ 105.498128][ T5879] ? __pfx_do_sys_openat2+0x10/0x10
[ 105.498156][ T5879] ? rcu_is_watching+0x15/0xb0
[ 105.498178][ T5879] __x64_sys_openat+0x138/0x170
[ 105.498205][ T5879] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 105.498224][ T5879] do_syscall_64+0x174/0x580
[ 105.498242][ T5879] ? trace_irq_disable+0x3b/0x140
[ 105.498265][ T5879] ? clear_bhb_loop+0x40/0x90
[ 105.498287][ T5879] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 105.498305][ T5879] RIP: 0033:0x7f8cffdde68e
[ 105.498326][ T5879] Code: 08 0f 85 a5 a8 ff ff 49 89 fb 48 89 f0 48 89 d7 48 89 ce 4c 89 c2 4d 89 ca 4c 8b 44 24 08 4c 8b 4c 24 10 4c 89 5c 24 08 0f 05 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 80 00 00 00 00 48 83 ec 08
[ 105.498341][ T5879] RSP: 002b:00007f8cff47db28 EFLAGS: 00000246 ORIG_RAX: 0000000000000101
[ 105.498366][ T5879] RAX: ffffffffffffffda RBX: 00007f8cff47e6c0 RCX: 00007f8cffdde68e
[ 105.498380][ T5879] RDX: 0000000000000002 RSI: 00007f8cff47dc00 RDI: ffffffffffffff9c
[ 105.498393][ T5879] RBP: 00007f8cff47dc00 R08: 0000000000000000 R09: 0000000000000000
[ 105.498405][ T5879] R10: 0000000000000000 R11: 0000000000000246 R12: cccccccccccccccd
[ 105.498418][ T5879] R13: 00007f8d000a6038 R14: 00007f8d000a5fa0 R15: 00007ffc45531d28
[ 105.498439][ T5879]
[ 105.498446][ T5879]
[ 105.498454][ T5879] Allocated by task 1:
[ 105.498463][ T5879] kasan_save_track+0x3e/0x80
[ 105.498486][ T5879] __kasan_kmalloc+0x93/0xb0
[ 105.498509][ T5879] __kmalloc_cache_noprof+0x3cd/0x670
[ 105.498533][ T5879] dvb_register_device+0x309/0x1dd0
[ 105.498560][ T5879] dvb_register_frontend+0x619/0x900
[ 105.498585][ T5879] vidtv_bridge_probe+0x9d5/0xf60
[ 105.498604][ T5879] platform_probe+0xf9/0x190
[ 105.498626][ T5879] really_probe+0x254/0xae0
[ 105.498650][ T5879] __driver_probe_device+0x1e8/0x360
[ 105.498674][ T5879] driver_probe_device+0x4f/0x240
[ 105.498699][ T5879] __driver_attach+0x339/0x600
[ 105.498722][ T5879] bus_for_each_dev+0x23e/0x2c0
[ 105.498739][ T5879] bus_add_driver+0x348/0x670
[ 105.498756][ T5879] driver_register+0x23a/0x320
[ 105.498771][ T5879] vidtv_bridge_init+0x3d/0x60
[ 105.498798][ T5879] do_one_initcall+0x250/0x870
[ 105.498820][ T5879] do_initcall_level+0x10a/0x1a0
[ 105.498836][ T5879] do_initcalls+0x59/0xa0
[ 105.498851][ T5879] kernel_init_freeable+0x29d/0x3e0
[ 105.498868][ T5879] kernel_init+0x22/0x1d0
[ 105.498887][ T5879] ret_from_fork+0x514/0xb70
[ 105.498911][ T5879] ret_from_fork_asm+0x1a/0x30
[ 105.498934][ T5879]
[ 105.498938][ T5879] Freed by task 5877:
[ 105.498946][ T5879] kasan_save_track+0x3e/0x80
[ 105.498967][ T5879] kasan_save_free_info+0x40/0x50
[ 105.498985][ T5879] __kasan_slab_free+0x5c/0x80
[ 105.499008][ T5879] kfree+0x1c5/0x6c0
[ 105.499027][ T5879] dvb_device_open+0x2c1/0x350
[ 105.499042][ T5879] chrdev_open+0x4dc/0x600
[ 105.499061][ T5879] do_dentry_open+0x849/0x1420
[ 105.499082][ T5879] vfs_open+0x3b/0x350
[ 105.499102][ T5879] path_openat+0x2e64/0x3850
[ 105.499119][ T5879] do_file_open+0x23e/0x4a0
[ 105.499135][ T5879] do_sys_openat2+0x115/0x200
[ 105.499157][ T5879] __x64_sys_openat+0x138/0x170
[ 105.499179][ T5879] do_syscall_64+0x174/0x580
[ 105.499195][ T5879] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 105.499212][ T5879]
[ 105.499216][ T5879] The buggy address belongs to the object at ffff88802c878800
[ 105.499216][ T5879] which belongs to the cache kmalloc-512 of size 512
[ 105.499231][ T5879] The buggy address is located 24 bytes inside of
[ 105.499231][ T5879] freed 512-byte region [ffff88802c878800, ffff88802c878a00)
[ 105.499250][ T5879]
[ 105.499261][ T5879] The buggy address belongs to the physical page:
[ 105.499274][ T5879] page: refcount:0 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x2c878
[ 105.499295][ T5879] head: order:2 mapcount:0 entire_mapcount:0 nr_pages_mapped:0 pincount:0
[ 105.499310][ T5879] flags: 0x80000000000040(head|node=0|zone=1)
[ 105.499332][ T5879] page_type: f5(slab)
[ 105.499348][ T5879] raw: 0080000000000040 ffff88813fe39c80 dead000000000100 dead000000000122
[ 105.499364][ T5879] raw: 0000000000000000 0000000800100010 00000000f5000000 0000000000000000
[ 105.499381][ T5879] head: 0080000000000040 ffff88813fe39c80 dead000000000100 dead000000000122
[ 105.499396][ T5879] head: 0000000000000000 0000000800100010 00000000f5000000 0000000000000000
[ 105.499412][ T5879] head: 0080000000000002 ffffffffffffff01 00000000ffffffff 00000000ffffffff
[ 105.499427][ T5879] head: 0000000000000000 0000000000000000 00000000ffffffff 0000000000000004
[ 105.499436][ T5879] page dumped because: kasan: bad access detected
[ 105.499449][ T5879] page_owner tracks the page as allocated
[ 105.499455][ T5879] page last allocated via order 2, migratetype Unmovable, gfp_mask 0xd20c0(__GFP_IO|__GFP_FS|__GFP_NOWARN|__GFP_NORETRY|__GFP_COMP|__GFP_NOMEMALLOC), pid 1, tgid 1 (swapper/0), ts 14470810562
[ 105.499484][ T5879] post_alloc_hook+0x1f9/0x250
[ 105.499506][ T5879] get_page_from_freelist+0x264c/0x26c0
[ 105.499532][ T5879] __alloc_frozen_pages_noprof+0x222/0x5b0
[ 105.499558][ T5879] allocate_slab+0x7c/0x5e0
[ 105.499575][ T5879] refill_objects+0x2d8/0x350
[ 105.499592][ T5879] __pcs_replace_empty_main+0x330/0x690
[ 105.499610][ T5879] __kmalloc_cache_noprof+0x467/0x670
[ 105.499633][ T5879] device_add+0xb6/0xb80
[ 105.499653][ T5879] cdev_device_add+0x1c6/0x380
[ 105.499674][ T5879] i2cdev_attach_adapter+0x2e4/0x500
[ 105.499695][ T5879] notifier_call_chain+0x1a5/0x3d0
[ 105.499717][ T5879] blocking_notifier_call_chain+0x6a/0x90
[ 105.499740][ T5879] bus_notify+0x146/0x180
[ 105.499757][ T5879] device_add+0x53a/0xb80
[ 105.499777][ T5879] i2c_register_adapter+0xc9f/0x1400
[ 105.499796][ T5879] vidtv_bridge_probe+0x29d/0xf60
[ 105.499814][ T5879] page_owner free stack trace missing
[ 105.499820][ T5879]
[ 105.499824][ T5879] Memory state around the buggy address:
[ 105.499833][ T5879] ffff88802c878700: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc
[ 105.499845][ T5879] ffff88802c878780: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc
[ 105.499857][ T5879] >ffff88802c878800: fa fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
[ 105.499866][ T5879] ^
[ 105.499875][ T5879] ffff88802c878880: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
[ 105.499887][ T5879] ffff88802c878900: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
[ 105.499896][ T5879] ==================================================================
[ 105.499914][ T5879] Kernel panic - not syncing: KASAN: panic_on_warn set ...
[ 105.499927][ T5879] CPU: 0 UID: 0 PID: 5879 Comm: syz.0.19 Not tainted syzkaller #0 PREEMPT_{RT,(full)}
[ 105.499947][ T5879] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026
[ 105.499957][ T5879] Call Trace:
[ 105.499964][ T5879]
[ 105.499971][ T5879] vpanic+0x5d9/0xad0
[ 105.499990][ T5879] ? __pfx_vpanic+0x10/0x10
[ 105.500007][ T5879] ? vprintk_emit+0x4eb/0x560
[ 105.500031][ T5879] ? __pfx_vprintk_emit+0x10/0x10
[ 105.500057][ T5879] panic+0xc5/0xd0
[ 105.500074][ T5879] ? __pfx_panic+0x10/0x10
[ 105.500092][ T5879] ? dvb_device_open+0xc4/0x350
[ 105.500109][ T5879] ? rcu_is_watching+0x15/0xb0
[ 105.500133][ T5879] ? dvb_device_open+0xc4/0x350
[ 105.500150][ T5879] check_panic_on_warn+0x89/0xb0
[ 105.500177][ T5879] ? dvb_device_open+0xc4/0x350
[ 105.500194][ T5879] end_report+0x73/0x170
[ 105.500220][ T5879] ? dvb_device_open+0xc4/0x350
[ 105.500237][ T5879] kasan_report+0x128/0x150
[ 105.500271][ T5879] ? dvb_device_open+0xc4/0x350
[ 105.500292][ T5879] dvb_device_open+0xc4/0x350
[ 105.500309][ T5879] ? rt_spin_unlock+0x163/0x200
[ 105.500335][ T5879] chrdev_open+0x4dc/0x600
[ 105.500358][ T5879] ? __pfx_chrdev_open+0x10/0x10
[ 105.500384][ T5879] ? __pfx_chrdev_open+0x10/0x10
[ 105.500406][ T5879] do_dentry_open+0x849/0x1420
[ 105.500435][ T5879] vfs_open+0x3b/0x350
[ 105.500457][ T5879] ? path_openat+0x2e4d/0x3850
[ 105.500477][ T5879] path_openat+0x2e64/0x3850
[ 105.500511][ T5879] do_file_open+0x23e/0x4a0
[ 105.500529][ T5879] ? lockdep_hardirqs_on+0x7a/0x110
[ 105.500549][ T5879] ? __pfx_do_file_open+0x10/0x10
[ 105.500578][ T5879] ? alloc_fd+0x654/0x6d0
[ 105.500608][ T5879] do_sys_openat2+0x115/0x200
[ 105.500634][ T5879] ? __pfx_do_sys_openat2+0x10/0x10
[ 105.500662][ T5879] ? rcu_is_watching+0x15/0xb0
[ 105.500684][ T5879] __x64_sys_openat+0x138/0x170
[ 105.500711][ T5879] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 105.500730][ T5879] do_syscall_64+0x174/0x580
[ 105.500748][ T5879] ? trace_irq_disable+0x3b/0x140
[ 105.500764][ T5879] ? clear_bhb_loop+0x40/0x90
[ 105.500785][ T5879] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 105.500803][ T5879] RIP: 0033:0x7f8cffdde68e
[ 105.500818][ T5879] Code: 08 0f 85 a5 a8 ff ff 49 89 fb 48 89 f0 48 89 d7 48 89 ce 4c 89 c2 4d 89 ca 4c 8b 44 24 08 4c 8b 4c 24 10 4c 89 5c 24 08 0f 05 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 80 00 00 00 00 48 83 ec 08
[ 105.500832][ T5879] RSP: 002b:00007f8cff47db28 EFLAGS: 00000246 ORIG_RAX: 0000000000000101
[ 105.500851][ T5879] RAX: ffffffffffffffda RBX: 00007f8cff47e6c0 RCX: 00007f8cffdde68e
[ 105.500867][ T5879] RDX: 0000000000000002 RSI: 00007f8cff47dc00 RDI: ffffffffffffff9c
[ 105.500879][ T5879] RBP: 00007f8cff47dc00 R08: 0000000000000000 R09: 0000000000000000
[ 105.500889][ T5879] R10: 0000000000000000 R11: 0000000000000246 R12: cccccccccccccccd
[ 105.500900][ T5879] R13: 00007f8d000a6038 R14: 00007f8d000a5fa0 R15: 00007ffc45531d28
[ 105.500920][ T5879]
[ 105.501170][ T5879] Kernel Offset: disabled