Warning: Permanently added '10.128.1.140' (ED25519) to the list of known hosts.
2026/03/02 03:21:09 parsed 1 programs
[ 75.592712][ T5773] cgroup: Unknown subsys name 'net'
[ 75.734705][ T5773] cgroup: Unknown subsys name 'rlimit'
Setting up swapspace version 1, size = 127995904 bytes
[ 77.475308][ T5773] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k
[ 80.544943][ T1129] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 80.556953][ T1129] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 80.592898][ T11] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 80.601856][ T11] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 82.591676][ T5849] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 82.600821][ T5849] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 82.611051][ T5849] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 82.619780][ T5849] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 82.631937][ T5849] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 82.641154][ T5849] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 83.529015][ T5862] chnl_net:caif_netlink_parms(): no params data found
[ 83.608695][ T5862] bridge0: port 1(bridge_slave_0) entered blocking state
[ 83.616443][ T5862] bridge0: port 1(bridge_slave_0) entered disabled state
[ 83.623722][ T5862] bridge_slave_0: entered allmulticast mode
[ 83.631617][ T5862] bridge_slave_0: entered promiscuous mode
[ 83.640428][ T5862] bridge0: port 2(bridge_slave_1) entered blocking state
[ 83.647829][ T5862] bridge0: port 2(bridge_slave_1) entered disabled state
[ 83.655097][ T5862] bridge_slave_1: entered allmulticast mode
[ 83.662965][ T5862] bridge_slave_1: entered promiscuous mode
[ 83.702354][ T5862] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 83.714493][ T5862] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 83.758646][ T5862] team0: Port device team_slave_0 added
[ 83.766402][ T5862] team0: Port device team_slave_1 added
[ 83.789191][ T5862] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 83.796187][ T5862] 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 1560 would solve the problem.
[ 83.822198][ T5862] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 83.847231][ T5862] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 83.854209][ T5862] 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 1560 would solve the problem.
[ 83.880646][ T5862] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 83.921294][ T5862] hsr_slave_0: entered promiscuous mode
[ 83.928198][ T5862] hsr_slave_1: entered promiscuous mode
[ 84.079740][ T5862] netdevsim netdevsim0 netdevsim0: renamed from eth0
[ 84.093490][ T5862] netdevsim netdevsim0 netdevsim1: renamed from eth1
[ 84.104105][ T5862] netdevsim netdevsim0 netdevsim2: renamed from eth2
[ 84.114729][ T5862] netdevsim netdevsim0 netdevsim3: renamed from eth3
[ 84.150033][ T5862] bridge0: port 2(bridge_slave_1) entered blocking state
[ 84.157674][ T5862] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 84.165649][ T5862] bridge0: port 1(bridge_slave_0) entered blocking state
[ 84.172888][ T5862] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 84.265688][ T5862] 8021q: adding VLAN 0 to HW filter on device bond0
[ 84.292655][ T11] bridge0: port 1(bridge_slave_0) entered disabled state
[ 84.301944][ T11] bridge0: port 2(bridge_slave_1) entered disabled state
[ 84.318679][ T5862] 8021q: adding VLAN 0 to HW filter on device team0
[ 84.333696][ T11] bridge0: port 1(bridge_slave_0) entered blocking state
[ 84.341030][ T11] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 84.356579][ T1129] bridge0: port 2(bridge_slave_1) entered blocking state
[ 84.363768][ T1129] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 84.565468][ T5862] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 84.621738][ T5862] veth0_vlan: entered promiscuous mode
[ 84.633129][ T5862] veth1_vlan: entered promiscuous mode
[ 84.664686][ T5862] veth0_macvtap: entered promiscuous mode
[ 84.674245][ T5862] veth1_macvtap: entered promiscuous mode
[ 84.700043][ T5862] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 84.715514][ T5862] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 84.733468][ T5862] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 84.743771][ T5862] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 84.753209][ T5862] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 84.762177][ T5862] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 85.092983][ T48] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
2026/03/02 03:21:21 executed programs: 0
[ 85.466179][ T5082] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 85.479216][ T5082] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 85.488944][ T5082] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 85.497897][ T5082] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 85.506244][ T5082] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 85.514641][ T5082] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 85.658446][ T5881] chnl_net:caif_netlink_parms(): no params data found
[ 85.721751][ T5881] bridge0: port 1(bridge_slave_0) entered blocking state
[ 85.729229][ T5881] bridge0: port 1(bridge_slave_0) entered disabled state
[ 85.736466][ T5881] bridge_slave_0: entered allmulticast mode
[ 85.743651][ T5881] bridge_slave_0: entered promiscuous mode
[ 85.751712][ T5881] bridge0: port 2(bridge_slave_1) entered blocking state
[ 85.759261][ T5881] bridge0: port 2(bridge_slave_1) entered disabled state
[ 85.766554][ T5881] bridge_slave_1: entered allmulticast mode
[ 85.774032][ T5881] bridge_slave_1: entered promiscuous mode
[ 85.803437][ T5881] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 85.815494][ T5881] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 85.847531][ T5881] team0: Port device team_slave_0 added
[ 85.855695][ T5881] team0: Port device team_slave_1 added
[ 85.884248][ T5881] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 85.891420][ T5881] 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 1560 would solve the problem.
[ 85.917744][ T5881] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 85.932364][ T5881] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 85.939878][ T5881] 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 1560 would solve the problem.
[ 85.966425][ T5881] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 86.012553][ T5881] hsr_slave_0: entered promiscuous mode
[ 86.020311][ T5881] hsr_slave_1: entered promiscuous mode
[ 86.026505][ T5881] debugfs: Directory 'hsr0' with parent 'hsr' already present!
[ 86.035374][ T5881] Cannot create hsr debugfs directory
[ 87.069244][ T9] cfg80211: failed to load regulatory.db
[ 87.470028][ T48] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 87.547874][ T5849] Bluetooth: hci0: command tx timeout
[ 89.627586][ T5849] Bluetooth: hci0: command tx timeout
[ 89.709010][ T48] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 89.782442][ T48] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 90.706343][ T48] hsr_slave_0: left promiscuous mode
[ 90.712995][ T48] hsr_slave_1: left promiscuous mode
[ 90.720320][ T48] batman_adv: batadv0: Interface deactivated: batadv_slave_0
[ 90.728632][ T48] batman_adv: batadv0: Removing interface: batadv_slave_0
[ 90.738030][ T48] batman_adv: batadv0: Interface deactivated: batadv_slave_1
[ 90.745454][ T48] batman_adv: batadv0: Removing interface: batadv_slave_1
[ 90.755722][ T48] bridge_slave_1: left allmulticast mode
[ 90.761980][ T48] bridge_slave_1: left promiscuous mode
[ 90.769383][ T48] bridge0: port 2(bridge_slave_1) entered disabled state
[ 90.782251][ T48] bridge_slave_0: left allmulticast mode
[ 90.789722][ T48] bridge_slave_0: left promiscuous mode
[ 90.796228][ T48] bridge0: port 1(bridge_slave_0) entered disabled state
[ 90.822162][ T48] veth1_macvtap: left promiscuous mode
[ 90.834229][ T48] veth0_macvtap: left promiscuous mode
[ 90.840279][ T48] veth1_vlan: left promiscuous mode
[ 90.845900][ T48] veth0_vlan: left promiscuous mode
[ 91.281453][ T48] team0 (unregistering): Port device team_slave_1 removed
[ 91.320442][ T48] team0 (unregistering): Port device team_slave_0 removed
[ 91.352639][ T48] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface
[ 91.397124][ T48] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface
[ 91.677776][ T48] bond0 (unregistering): Released all slaves
[ 91.716998][ T5849] Bluetooth: hci0: command tx timeout
[ 91.768266][ T5881] netdevsim netdevsim0 netdevsim0: renamed from eth0
[ 91.778314][ T5881] netdevsim netdevsim0 netdevsim1: renamed from eth1
[ 91.787871][ T5881] netdevsim netdevsim0 netdevsim2: renamed from eth2
[ 91.799002][ T5881] netdevsim netdevsim0 netdevsim3: renamed from eth3
[ 91.923235][ T5881] 8021q: adding VLAN 0 to HW filter on device bond0
[ 91.944663][ T5881] 8021q: adding VLAN 0 to HW filter on device team0
[ 91.960284][ T12] bridge0: port 1(bridge_slave_0) entered blocking state
[ 91.967503][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 91.981611][ T1129] bridge0: port 2(bridge_slave_1) entered blocking state
[ 91.988785][ T1129] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 92.044532][ T5881] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network
[ 92.055402][ T5881] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network
[ 92.220457][ T5881] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 92.261910][ T5881] veth0_vlan: entered promiscuous mode
[ 92.279922][ T5881] veth1_vlan: entered promiscuous mode
[ 92.309722][ T5881] veth0_macvtap: entered promiscuous mode
[ 92.319334][ T5881] veth1_macvtap: entered promiscuous mode
[ 92.340239][ T5881] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 92.356458][ T5881] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 92.372277][ T5881] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 92.382307][ T5881] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 92.391291][ T5881] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 92.400276][ T5881] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 92.469261][ T12] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 92.478402][ T12] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 92.508656][ T1129] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
2026/03/02 03:21:28 executed programs: 2
[ 92.516615][ T1129] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 92.743999][ T0] NOHZ tick-stop error: local softirq work is pending, handler #40!!!
[ 92.827579][ T0] NOHZ tick-stop error: local softirq work is pending, handler #08!!!
[ 92.846389][ T0] NOHZ tick-stop error: local softirq work is pending, handler #40!!!
[ 93.358380][ T0] NOHZ tick-stop error: local softirq work is pending, handler #40!!!
[ 93.403175][ T5923] i2c i2c-0: dvb_frontend_start: failed to start kthread (-4)
[ 93.546838][ C1] sched: RT throttling activated
[ 94.228724][ T5849] Bluetooth: hci0: command tx timeout
[ 94.277371][ T0] NOHZ tick-stop error: local softirq work is pending, handler #200!!!
[ 94.286340][ T0] NOHZ tick-stop error: local softirq work is pending, handler #40!!!
[ 94.294836][ T0] NOHZ tick-stop error: local softirq work is pending, handler #08!!!
[ 94.485386][ T0] NOHZ tick-stop error: local softirq work is pending, handler #40!!!
[ 95.099179][ T0] NOHZ tick-stop error: local softirq work is pending, handler #40!!!
[ 95.108018][ T5927] i2c i2c-0: dvb_frontend_start: failed to start kthread (-4)
[ 96.019131][ T5931] ==================================================================
[ 96.027265][ T5931] BUG: KASAN: slab-use-after-free in dvb_device_open+0xca/0x370
[ 96.034945][ T5931] Read of size 8 at addr ffff88814166e218 by task syz.0.19/5931
[ 96.042616][ T5931]
[ 96.044963][ T5931] CPU: 1 PID: 5931 Comm: syz.0.19 Not tainted syzkaller #0
[ 96.052217][ T5931] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026
[ 96.062309][ T5931] Call Trace:
[ 96.065612][ T5931]
[ 96.068567][ T5931] dump_stack_lvl+0x18c/0x250
[ 96.073289][ T5931] ? __lock_acquire+0x7d40/0x7d40
[ 96.078355][ T5931] ? show_regs_print_info+0x20/0x20
[ 96.083680][ T5931] ? load_image+0x400/0x400
[ 96.088223][ T5931] ? _raw_spin_lock_irqsave+0xc0/0x100
[ 96.095549][ T5931] ? __virt_addr_valid+0x18c/0x540
[ 96.100708][ T5931] ? __virt_addr_valid+0x469/0x540
[ 96.105873][ T5931] print_report+0xa8/0x210
[ 96.110344][ T5931] ? dvb_device_open+0xca/0x370
[ 96.116024][ T5931] kasan_report+0x117/0x150
[ 96.120763][ T5931] ? chrdev_open+0x3e3/0x6a0
[ 96.125401][ T5931] ? dvb_device_open+0xca/0x370
[ 96.130379][ T5931] dvb_device_open+0xca/0x370
[ 96.135175][ T5931] ? do_raw_spin_unlock+0x121/0x230
[ 96.140603][ T5931] chrdev_open+0x5cc/0x6a0
[ 96.145282][ T5931] ? cd_forget+0x160/0x160
[ 96.149756][ T5931] ? fsnotify_perm+0x3ed/0x5e0
[ 96.154661][ T5931] ? cd_forget+0x160/0x160
[ 96.159123][ T5931] do_dentry_open+0x8c6/0x1500
[ 96.163926][ T5931] path_openat+0x27f1/0x3230
[ 96.168558][ T5931] ? do_sys_openat2+0xda/0x1d0
[ 96.173450][ T5931] ? verify_lock_unused+0x140/0x140
[ 96.178685][ T5931] ? do_filp_open+0x430/0x430
[ 96.183396][ T5931] ? __virt_addr_valid+0x18c/0x540
[ 96.188549][ T5931] do_filp_open+0x1f5/0x430
[ 96.193087][ T5931] ? vfs_tmpfile+0x490/0x490
[ 96.197728][ T5931] ? _raw_spin_unlock+0x28/0x40
[ 96.202621][ T5931] ? alloc_fd+0x58f/0x630
[ 96.206990][ T5931] do_sys_openat2+0x134/0x1d0
[ 96.211705][ T5931] ? do_sys_open+0xe0/0xe0
[ 96.216158][ T5931] ? lockdep_hardirqs_on_prepare+0x40d/0x770
[ 96.222174][ T5931] ? lock_chain_count+0x20/0x20
[ 96.227143][ T5931] ? lock_chain_count+0x20/0x20
[ 96.232032][ T5931] __x64_sys_openat+0x139/0x160
[ 96.236919][ T5931] do_syscall_64+0x55/0xa0
[ 96.241375][ T5931] ? clear_bhb_loop+0x40/0x90
[ 96.246174][ T5931] ? clear_bhb_loop+0x40/0x90
[ 96.250890][ T5931] entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 96.256834][ T5931] RIP: 0033:0x7fd61a55cfce
[ 96.261296][ T5931] 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
[ 96.281300][ T5931] RSP: 002b:00007fd61b526b28 EFLAGS: 00000246 ORIG_RAX: 0000000000000101
[ 96.289762][ T5931] RAX: ffffffffffffffda RBX: 00007fd61b5276c0 RCX: 00007fd61a55cfce
[ 96.297881][ T5931] RDX: 0000000000000e82 RSI: 00007fd61b526c00 RDI: ffffffffffffff9c
[ 96.305891][ T5931] RBP: 00007fd61b526c00 R08: 0000000000000000 R09: 0000000000000000
[ 96.313956][ T5931] R10: 0000000000000000 R11: 0000000000000246 R12: cccccccccccccccd
[ 96.321964][ T5931] R13: 00007fd61a816128 R14: 00007fd61a816090 R15: 00007ffec8b70598
[ 96.330013][ T5931]
[ 96.333056][ T5931]
[ 96.335401][ T5931] Allocated by task 1:
[ 96.339574][ T5931] kasan_set_track+0x4e/0x70
[ 96.344192][ T5931] __kasan_kmalloc+0x8f/0xa0
[ 96.348813][ T5931] dvb_register_device+0x2fd/0x2210
[ 96.354095][ T5931] dvb_register_frontend+0x649/0x930
[ 96.359422][ T5931] vidtv_bridge_probe+0x9ab/0xf80
[ 96.364485][ T5931] platform_probe+0x13b/0x1c0
[ 96.369282][ T5931] really_probe+0x25b/0xb20
[ 96.373812][ T5931] __driver_probe_device+0x18c/0x330
[ 96.379210][ T5931] driver_probe_device+0x4f/0x420
[ 96.384269][ T5931] __driver_attach+0x44e/0x6e0
[ 96.389079][ T5931] bus_for_each_dev+0x235/0x2b0
[ 96.394149][ T5931] bus_add_driver+0x340/0x630
[ 96.398869][ T5931] driver_register+0x23a/0x310
[ 96.403665][ T5931] vidtv_bridge_init+0x3d/0x70
[ 96.408552][ T5931] do_one_initcall+0x242/0x790
[ 96.413360][ T5931] do_initcall_level+0x137/0x1f0
[ 96.418333][ T5931] do_initcalls+0x69/0xd0
[ 96.422703][ T5931] kernel_init_freeable+0x3ed/0x580
[ 96.428118][ T5931] kernel_init+0x1d/0x1c0
[ 96.432482][ T5931] ret_from_fork+0x48/0x80
[ 96.437016][ T5931] ret_from_fork_asm+0x11/0x20
[ 96.441815][ T5931]
[ 96.444246][ T5931] Freed by task 5927:
[ 96.448245][ T5931] kasan_set_track+0x4e/0x70
[ 96.452951][ T5931] kasan_save_free_info+0x2e/0x50
[ 96.458014][ T5931] ____kasan_slab_free+0x126/0x1e0
[ 96.463155][ T5931] slab_free_freelist_hook+0x130/0x1a0
[ 96.468644][ T5931] __kmem_cache_free+0xba/0x1e0
[ 96.473537][ T5931] dvb_device_open+0x2ee/0x370
[ 96.478334][ T5931] chrdev_open+0x5cc/0x6a0
[ 96.482780][ T5931] do_dentry_open+0x8c6/0x1500
[ 96.487571][ T5931] path_openat+0x27f1/0x3230
[ 96.492185][ T5931] do_filp_open+0x1f5/0x430
[ 96.496798][ T5931] do_sys_openat2+0x134/0x1d0
[ 96.501502][ T5931] __x64_sys_openat+0x139/0x160
[ 96.506394][ T5931] do_syscall_64+0x55/0xa0
[ 96.510844][ T5931] entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 96.516869][ T5931]
[ 96.519212][ T5931] The buggy address belongs to the object at ffff88814166e200
[ 96.519212][ T5931] which belongs to the cache kmalloc-256 of size 256
[ 96.533301][ T5931] The buggy address is located 24 bytes inside of
[ 96.533301][ T5931] freed 256-byte region [ffff88814166e200, ffff88814166e300)
[ 96.547048][ T5931]
[ 96.549397][ T5931] The buggy address belongs to the physical page:
[ 96.555834][ T5931] page:ffffea0005059b80 refcount:1 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x14166e
[ 96.566116][ T5931] head:ffffea0005059b80 order:1 entire_mapcount:0 nr_pages_mapped:0 pincount:0
[ 96.575090][ T5931] flags: 0x57ff00000000840(slab|head|node=1|zone=2|lastcpupid=0x7ff)
[ 96.583280][ T5931] page_type: 0xffffffff()
[ 96.587646][ T5931] raw: 057ff00000000840 ffff888017c41b40 dead000000000122 0000000000000000
[ 96.596268][ T5931] raw: 0000000000000000 0000000000100010 00000001ffffffff 0000000000000000
[ 96.604990][ T5931] page dumped because: kasan: bad access detected
[ 96.611428][ T5931] page_owner tracks the page as allocated
[ 96.617167][ T5931] page last allocated via order 1, migratetype Unmovable, gfp_mask 0xd20c0(__GFP_IO|__GFP_FS|__GFP_NOWARN|__GFP_NORETRY|__GFP_COMP|__GFP_NOMEMALLOC), pid 1, tgid 1 (swapper/0), ts 13431589610, free_ts 0
[ 96.637010][ T5931] post_alloc_hook+0x1c1/0x200
[ 96.641905][ T5931] get_page_from_freelist+0x1951/0x19e0
[ 96.647488][ T5931] __alloc_pages+0x1f0/0x460
[ 96.652280][ T5931] alloc_page_interleave+0x24/0x1e0
[ 96.657504][ T5931] alloc_slab_page+0x5d/0x160
[ 96.662211][ T5931] new_slab+0x87/0x2d0
[ 96.666313][ T5931] ___slab_alloc+0xc5d/0x12f0
[ 96.671028][ T5931] __kmem_cache_alloc_node+0x19e/0x250
[ 96.676536][ T5931] kmalloc_trace+0x2a/0xe0
[ 96.680996][ T5931] bus_add_driver+0x162/0x630
[ 96.685773][ T5931] driver_register+0x23a/0x310
[ 96.690541][ T5931] vidtv_bridge_init+0x3d/0x70
[ 96.695351][ T5931] do_one_initcall+0x242/0x790
[ 96.700126][ T5931] do_initcall_level+0x137/0x1f0
[ 96.705076][ T5931] do_initcalls+0x69/0xd0
[ 96.709503][ T5931] kernel_init_freeable+0x3ed/0x580
[ 96.714723][ T5931] page_owner free stack trace missing
[ 96.720176][ T5931]
[ 96.722506][ T5931] Memory state around the buggy address:
[ 96.728134][ T5931] ffff88814166e100: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc
[ 96.736202][ T5931] ffff88814166e180: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc
[ 96.744266][ T5931] >ffff88814166e200: fa fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
[ 96.752350][ T5931] ^
[ 96.757206][ T5931] ffff88814166e280: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
[ 96.765263][ T5931] ffff88814166e300: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc
[ 96.773322][ T5931] ==================================================================
[ 96.783652][ T5931] Kernel panic - not syncing: KASAN: panic_on_warn set ...
[ 96.790985][ T5931] CPU: 1 PID: 5931 Comm: syz.0.19 Not tainted syzkaller #0
[ 96.798393][ T5931] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026
[ 96.808478][ T5931] Call Trace:
[ 96.811787][ T5931]
[ 96.814786][ T5931] dump_stack_lvl+0x18c/0x250
[ 96.819509][ T5931] ? show_regs_print_info+0x20/0x20
[ 96.824744][ T5931] ? load_image+0x400/0x400
[ 96.829284][ T5931] panic+0x2dc/0x730
[ 96.833222][ T5931] ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 96.839412][ T5931] ? bpf_jit_dump+0xd0/0xd0
[ 96.843974][ T5931] ? _raw_spin_unlock_irqrestore+0x111/0x120
[ 96.849996][ T5931] ? _raw_spin_unlock+0x40/0x40
[ 96.854973][ T5931] ? dvb_device_open+0xca/0x370
[ 96.859861][ T5931] check_panic_on_warn+0x84/0xa0
[ 96.864837][ T5931] ? dvb_device_open+0xca/0x370
[ 96.869714][ T5931] end_report+0x6f/0x130
[ 96.873992][ T5931] kasan_report+0x128/0x150
[ 96.878524][ T5931] ? chrdev_open+0x3e3/0x6a0
[ 96.883158][ T5931] ? dvb_device_open+0xca/0x370
[ 96.888069][ T5931] dvb_device_open+0xca/0x370
[ 96.892786][ T5931] ? do_raw_spin_unlock+0x121/0x230
[ 96.898037][ T5931] chrdev_open+0x5cc/0x6a0
[ 96.902514][ T5931] ? cd_forget+0x160/0x160
[ 96.906972][ T5931] ? fsnotify_perm+0x3ed/0x5e0
[ 96.911857][ T5931] ? cd_forget+0x160/0x160
[ 96.916484][ T5931] do_dentry_open+0x8c6/0x1500
[ 96.921380][ T5931] path_openat+0x27f1/0x3230
[ 96.926114][ T5931] ? do_sys_openat2+0xda/0x1d0
[ 96.930913][ T5931] ? verify_lock_unused+0x140/0x140
[ 96.936139][ T5931] ? do_filp_open+0x430/0x430
[ 96.940846][ T5931] ? __virt_addr_valid+0x18c/0x540
[ 96.945996][ T5931] do_filp_open+0x1f5/0x430
[ 96.950527][ T5931] ? vfs_tmpfile+0x490/0x490
[ 96.955153][ T5931] ? _raw_spin_unlock+0x28/0x40
[ 96.960128][ T5931] ? alloc_fd+0x58f/0x630
[ 96.964493][ T5931] do_sys_openat2+0x134/0x1d0
[ 96.969200][ T5931] ? do_sys_open+0xe0/0xe0
[ 96.973645][ T5931] ? lockdep_hardirqs_on_prepare+0x40d/0x770
[ 96.979657][ T5931] ? lock_chain_count+0x20/0x20
[ 96.984535][ T5931] ? lock_chain_count+0x20/0x20
[ 96.989583][ T5931] __x64_sys_openat+0x139/0x160
[ 96.994467][ T5931] do_syscall_64+0x55/0xa0
[ 96.998922][ T5931] ? clear_bhb_loop+0x40/0x90
[ 97.003622][ T5931] ? clear_bhb_loop+0x40/0x90
[ 97.008332][ T5931] entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 97.014252][ T5931] RIP: 0033:0x7fd61a55cfce
[ 97.018719][ T5931] 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
[ 97.038533][ T5931] RSP: 002b:00007fd61b526b28 EFLAGS: 00000246 ORIG_RAX: 0000000000000101
[ 97.046987][ T5931] RAX: ffffffffffffffda RBX: 00007fd61b5276c0 RCX: 00007fd61a55cfce
[ 97.055112][ T5931] RDX: 0000000000000e82 RSI: 00007fd61b526c00 RDI: ffffffffffffff9c
[ 97.063297][ T5931] RBP: 00007fd61b526c00 R08: 0000000000000000 R09: 0000000000000000
[ 97.071305][ T5931] R10: 0000000000000000 R11: 0000000000000246 R12: cccccccccccccccd
[ 97.079313][ T5931] R13: 00007fd61a816128 R14: 00007fd61a816090 R15: 00007ffec8b70598
[ 97.087332][ T5931]
[ 97.090564][ T5931] Kernel Offset: disabled
[ 97.094909][ T5931] Rebooting in 86400 seconds..