Warning: Permanently added '10.128.1.8' (ED25519) to the list of known hosts.
2026/06/29 17:13:35 parsed 1 programs
2026/06/29 17:13:35 serving rpc on tcp://38333
[ 80.725540][ T5637] cgroup: Unknown subsys name 'net'
[ 80.824370][ T5637] cgroup: Unknown subsys name 'cpuset'
[ 80.834106][ T5637] cgroup: Unknown subsys name 'rlimit'
Setting up swapspace version 1, size = 127995904 bytes
[ 82.263999][ T5637] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k
[ 85.029832][ T5651] soft_limit_in_bytes is deprecated and will be removed. Please report your usecase to linux-mm@kvack.org if you depend on this functionality.
[ 86.971303][ T4943] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 86.981717][ T4943] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 86.991283][ T4943] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 86.999863][ T4943] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 87.007906][ T4943] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 87.073361][ T809] cfg80211: failed to load regulatory.db
[ 88.346377][ T5712] bridge0: port 1(bridge_slave_0) entered blocking state
[ 88.353897][ T5712] bridge0: port 1(bridge_slave_0) entered disabled state
[ 88.361168][ T5712] bridge_slave_0: entered allmulticast mode
[ 88.368198][ T5712] bridge_slave_0: entered promiscuous mode
[ 88.377467][ T5712] bridge0: port 2(bridge_slave_1) entered blocking state
[ 88.384667][ T5712] bridge0: port 2(bridge_slave_1) entered disabled state
[ 88.391893][ T5712] bridge_slave_1: entered allmulticast mode
[ 88.398897][ T5712] bridge_slave_1: entered promiscuous mode
[ 88.426455][ T5712] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 88.437773][ T5712] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 88.464711][ T5712] team0: Port device team_slave_0 added
[ 88.472516][ T5712] team0: Port device team_slave_1 added
[ 88.496363][ T5712] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 88.503416][ T5712] 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.
[ 88.529446][ T5712] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 88.543290][ T5712] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 88.551617][ T5712] 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.
[ 88.580136][ T5712] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 88.620017][ T5712] hsr_slave_0: entered promiscuous mode
[ 88.627261][ T5712] hsr_slave_1: entered promiscuous mode
[ 88.766700][ T5712] netdevsim netdevsim0 netdevsim0: renamed from eth0
[ 88.780477][ T5712] 8021q: adding VLAN 0 to HW filter on device netdevsim0
[ 88.788579][ T5712] netdevsim netdevsim0 netdevsim1: renamed from eth1
[ 88.798957][ T5712] 8021q: adding VLAN 0 to HW filter on device netdevsim1
[ 88.809054][ T5712] netdevsim netdevsim0 netdevsim2: renamed from eth2
[ 88.818953][ T5712] 8021q: adding VLAN 0 to HW filter on device netdevsim2
[ 88.826973][ T5712] netdevsim netdevsim0 netdevsim3: renamed from eth3
[ 88.839057][ T5712] 8021q: adding VLAN 0 to HW filter on device netdevsim3
[ 88.872618][ T5712] bridge0: port 2(bridge_slave_1) entered blocking state
[ 88.880454][ T5712] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 88.888557][ T5712] bridge0: port 1(bridge_slave_0) entered blocking state
[ 88.895683][ T5712] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 88.953216][ T5712] 8021q: adding VLAN 0 to HW filter on device bond0
[ 88.971074][ T100] bridge0: port 1(bridge_slave_0) entered disabled state
[ 88.980218][ T100] bridge0: port 2(bridge_slave_1) entered disabled state
[ 88.996977][ T5712] 8021q: adding VLAN 0 to HW filter on device team0
[ 89.012701][ T48] bridge0: port 1(bridge_slave_0) entered blocking state
[ 89.019982][ T48] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 89.034956][ T100] bridge0: port 2(bridge_slave_1) entered blocking state
[ 89.042125][ T100] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 89.331533][ T5712] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 89.380078][ T5712] veth0_vlan: entered promiscuous mode
[ 89.397149][ T5712] veth1_vlan: entered promiscuous mode
[ 89.426884][ T5712] veth0_macvtap: entered promiscuous mode
[ 89.436057][ T5712] veth1_macvtap: entered promiscuous mode
[ 89.454909][ T5712] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 89.472074][ T5712] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 89.487768][ T14] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 89.498003][ T14] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 89.512091][ T14] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 89.522120][ T14] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 89.678091][ T14] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 89.794111][ T14] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 89.812571][ T3329] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 89.820969][ T3329] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 89.857832][ T12] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 89.867377][ T12] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 89.885311][ T14] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 89.995721][ T14] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
2026/06/29 17:13:48 executed programs: 0
[ 90.543190][ T4943] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 90.553446][ T4943] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 90.561736][ T4943] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 90.569766][ T4943] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 90.579607][ T4943] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 90.979790][ T5762] bridge0: port 1(bridge_slave_0) entered blocking state
[ 90.987767][ T5762] bridge0: port 1(bridge_slave_0) entered disabled state
[ 90.995304][ T5762] bridge_slave_0: entered allmulticast mode
[ 91.002926][ T5762] bridge_slave_0: entered promiscuous mode
[ 91.012267][ T5762] bridge0: port 2(bridge_slave_1) entered blocking state
[ 91.019445][ T5762] bridge0: port 2(bridge_slave_1) entered disabled state
[ 91.026962][ T5762] bridge_slave_1: entered allmulticast mode
[ 91.034242][ T5762] bridge_slave_1: entered promiscuous mode
[ 91.070423][ T5762] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 91.083741][ T5762] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 91.116473][ T5762] team0: Port device team_slave_0 added
[ 91.124148][ T5762] team0: Port device team_slave_1 added
[ 91.147570][ T5762] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 91.154797][ T5762] 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.
[ 91.181156][ T5762] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 91.194565][ T5762] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 91.201851][ T5762] 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.
[ 91.229150][ T5762] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 91.281225][ T5762] hsr_slave_0: entered promiscuous mode
[ 91.287578][ T5762] hsr_slave_1: entered promiscuous mode
[ 91.294193][ T5762] debugfs: 'hsr0' already exists in 'hsr'
[ 91.300045][ T5762] Cannot create hsr debugfs directory
[ 92.197120][ T14] bridge_slave_1: left allmulticast mode
[ 92.203267][ T14] bridge_slave_1: left promiscuous mode
[ 92.209983][ T14] bridge0: port 2(bridge_slave_1) entered disabled state
[ 92.223253][ T14] bridge_slave_0: left allmulticast mode
[ 92.228988][ T14] bridge_slave_0: left promiscuous mode
[ 92.235422][ T14] bridge0: port 1(bridge_slave_0) entered disabled state
[ 92.353460][ T14] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface
[ 92.364347][ T14] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface
[ 92.375997][ T14] bond0 (unregistering): Released all slaves
[ 92.467845][ T14] hsr_slave_0: left promiscuous mode
[ 92.483332][ T14] hsr_slave_1: left promiscuous mode
[ 92.490167][ T14] batman_adv: batadv0: Interface deactivated: batadv_slave_0
[ 92.497954][ T14] batman_adv: batadv0: Removing interface: batadv_slave_0
[ 92.511564][ T14] batman_adv: batadv0: Interface deactivated: batadv_slave_1
[ 92.519689][ T14] batman_adv: batadv0: Removing interface: batadv_slave_1
[ 92.536463][ T14] veth1_macvtap: left promiscuous mode
[ 92.542454][ T14] veth0_macvtap: left promiscuous mode
[ 92.548284][ T14] veth1_vlan: left promiscuous mode
[ 92.553766][ T14] veth0_vlan: left promiscuous mode
[ 92.662784][ T50] Bluetooth: hci0: command tx timeout
[ 92.860168][ T14] team0 (unregistering): Port device team_slave_1 removed
[ 92.881138][ T14] team0 (unregistering): Port device team_slave_0 removed
[ 92.988005][ T5290] 8021q: adding VLAN 0 to HW filter on device eth1
[ 93.349713][ T5762] netdevsim netdevsim0 netdevsim0: renamed from eth0
[ 93.372498][ T5762] 8021q: adding VLAN 0 to HW filter on device netdevsim0
[ 93.384645][ T5762] netdevsim netdevsim0 netdevsim1: renamed from eth1
[ 93.398075][ T5762] 8021q: adding VLAN 0 to HW filter on device netdevsim1
[ 93.412676][ T5762] netdevsim netdevsim0 netdevsim2: renamed from eth2
[ 93.434113][ T5762] 8021q: adding VLAN 0 to HW filter on device netdevsim2
[ 93.442995][ T5762] netdevsim netdevsim0 netdevsim3: renamed from eth3
[ 93.459311][ T5762] 8021q: adding VLAN 0 to HW filter on device netdevsim3
[ 93.821530][ T5762] 8021q: adding VLAN 0 to HW filter on device bond0
[ 93.849719][ T5762] 8021q: adding VLAN 0 to HW filter on device team0
[ 93.899278][ T48] bridge0: port 1(bridge_slave_0) entered blocking state
[ 93.906532][ T48] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 94.017131][ T48] bridge0: port 2(bridge_slave_1) entered blocking state
[ 94.024353][ T48] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 94.611084][ T5762] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 94.680268][ T5762] veth0_vlan: entered promiscuous mode
[ 94.698529][ T5762] veth1_vlan: entered promiscuous mode
[ 94.737392][ T5762] veth0_macvtap: entered promiscuous mode
[ 94.746001][ T50] Bluetooth: hci0: command tx timeout
[ 94.757357][ T5762] veth1_macvtap: entered promiscuous mode
[ 94.782385][ T5762] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 94.798870][ T5762] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 94.824157][ T3329] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 94.835772][ T3329] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 94.846344][ T3329] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 94.855888][ T3329] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 94.948158][ T14] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 94.964153][ T14] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 95.008334][ T12] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 95.017318][ T12] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 95.211069][ T5862] ==================================================================
[ 95.219536][ T5862] BUG: KASAN: slab-use-after-free in dvb_device_open+0xc4/0x340
[ 95.227410][ T5862] Read of size 8 at addr ffff88802a9ed818 by task syz.0.19/5862
[ 95.235055][ T5862]
[ 95.237417][ T5862] CPU: 1 UID: 0 PID: 5862 Comm: syz.0.19 Not tainted syzkaller #0 PREEMPT(full)
[ 95.237438][ T5862] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026
[ 95.237454][ T5862] Call Trace:
[ 95.237462][ T5862]
[ 95.237469][ T5862] dump_stack_lvl+0xe8/0x150
[ 95.237523][ T5862] print_address_description+0x55/0x1e0
[ 95.237543][ T5862] ? dvb_device_open+0xc4/0x340
[ 95.237574][ T5862] print_report+0x58/0x70
[ 95.237590][ T5862] kasan_report+0x117/0x150
[ 95.237616][ T5862] ? dvb_device_open+0xc4/0x340
[ 95.237660][ T5862] dvb_device_open+0xc4/0x340
[ 95.237692][ T5862] ? do_raw_spin_unlock+0xf5/0x210
[ 95.237717][ T5862] chrdev_open+0x4d9/0x600
[ 95.237742][ T5862] ? __pfx_chrdev_open+0x10/0x10
[ 95.237764][ T5862] ? fsnotify_open_perm_and_set_mode+0x135/0x6b0
[ 95.237787][ T5862] ? __pfx_chrdev_open+0x10/0x10
[ 95.237808][ T5862] do_dentry_open+0x816/0x1380
[ 95.237842][ T5862] vfs_open+0x3b/0x340
[ 95.237864][ T5862] ? path_openat+0x2e2d/0x3830
[ 95.237883][ T5862] path_openat+0x2e44/0x3830
[ 95.237905][ T5862] ? kasan_save_track+0x3e/0x80
[ 95.237920][ T5862] ? do_sys_openat2+0xcc/0x200
[ 95.237936][ T5862] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 95.237960][ T5862] do_file_open+0x23e/0x4a0
[ 95.237980][ T5862] ? __pfx_do_file_open+0x10/0x10
[ 95.238004][ T5862] ? _raw_spin_unlock+0x28/0x50
[ 95.238021][ T5862] ? alloc_fd+0x651/0x6c0
[ 95.238049][ T5862] do_sys_openat2+0x115/0x200
[ 95.238067][ T5862] ? __pfx_do_sys_openat2+0x10/0x10
[ 95.238083][ T5862] ? __task_pid_nr_ns+0x28/0x470
[ 95.238103][ T5862] __x64_sys_openat+0x138/0x170
[ 95.238120][ T5862] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 95.238136][ T5862] do_syscall_64+0x174/0x580
[ 95.238155][ T5862] ? trace_irq_disable+0x3b/0x140
[ 95.238179][ T5862] ? clear_bhb_loop+0x40/0x90
[ 95.238198][ T5862] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 95.238214][ T5862] RIP: 0033:0x7f1470d5d68e
[ 95.238238][ T5862] 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
[ 95.238253][ T5862] RSP: 002b:00007ffdecd2a0f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000101
[ 95.238289][ T5862] RAX: ffffffffffffffda RBX: 0000555568062500 RCX: 00007f1470d5d68e
[ 95.238303][ T5862] RDX: 0000000000000002 RSI: 00007ffdecd2a1d0 RDI: ffffffffffffff9c
[ 95.238315][ T5862] RBP: 00007ffdecd2a1d0 R08: 0000000000000000 R09: 0000000000000000
[ 95.238325][ T5862] R10: 0000000000000000 R11: 0000000000000246 R12: cccccccccccccccd
[ 95.238336][ T5862] R13: 00007f1471015fac R14: 00007f1471015fa0 R15: 00007f1471015fa0
[ 95.238354][ T5862]
[ 95.238360][ T5862]
[ 95.499484][ T5862] Allocated by task 1:
[ 95.503536][ T5862] kasan_save_track+0x3e/0x80
[ 95.508205][ T5862] __kasan_kmalloc+0x93/0xb0
[ 95.512784][ T5862] __kmalloc_cache_noprof+0x32d/0x660
[ 95.518145][ T5862] dvb_register_device+0x309/0x1dd0
[ 95.523334][ T5862] dvb_register_frontend+0x603/0x900
[ 95.528611][ T5862] vidtv_bridge_probe+0x9d5/0xf60
[ 95.533627][ T5862] platform_probe+0xf9/0x190
[ 95.538206][ T5862] really_probe+0x254/0xae0
[ 95.542693][ T5862] __driver_probe_device+0x1e8/0x360
[ 95.547967][ T5862] driver_probe_device+0x4f/0x240
[ 95.552976][ T5862] __driver_attach+0x339/0x600
[ 95.557746][ T5862] bus_for_each_dev+0x23b/0x2c0
[ 95.562586][ T5862] bus_add_driver+0x345/0x670
[ 95.567375][ T5862] driver_register+0x23a/0x320
[ 95.572133][ T5862] vidtv_bridge_init+0x3d/0x60
[ 95.576894][ T5862] do_one_initcall+0x250/0x870
[ 95.581650][ T5862] do_initcall_level+0x10a/0x1a0
[ 95.586578][ T5862] do_initcalls+0x59/0xa0
[ 95.590903][ T5862] kernel_init_freeable+0x29d/0x3e0
[ 95.596098][ T5862] kernel_init+0x1d/0x1d0
[ 95.600421][ T5862] ret_from_fork+0x514/0xb70
[ 95.605000][ T5862] ret_from_fork_asm+0x1a/0x30
[ 95.609757][ T5862]
[ 95.612064][ T5862] Freed by task 5860:
[ 95.616120][ T5862] kasan_save_track+0x3e/0x80
[ 95.620812][ T5862] kasan_save_free_info+0x40/0x50
[ 95.625846][ T5862] __kasan_slab_free+0x5c/0x80
[ 95.631328][ T5862] kfree+0x1c5/0x640
[ 95.635212][ T5862] dvb_device_open+0x2b8/0x340
[ 95.639975][ T5862] chrdev_open+0x4d9/0x600
[ 95.644483][ T5862] do_dentry_open+0x816/0x1380
[ 95.649339][ T5862] vfs_open+0x3b/0x340
[ 95.653423][ T5862] path_openat+0x2e44/0x3830
[ 95.658023][ T5862] do_file_open+0x23e/0x4a0
[ 95.662533][ T5862] do_sys_openat2+0x115/0x200
[ 95.667304][ T5862] __x64_sys_openat+0x138/0x170
[ 95.672177][ T5862] do_syscall_64+0x174/0x580
[ 95.677032][ T5862] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 95.682916][ T5862]
[ 95.685239][ T5862] The buggy address belongs to the object at ffff88802a9ed800
[ 95.685239][ T5862] which belongs to the cache kmalloc-256 of size 256
[ 95.699291][ T5862] The buggy address is located 24 bytes inside of
[ 95.699291][ T5862] freed 256-byte region [ffff88802a9ed800, ffff88802a9ed900)
[ 95.713006][ T5862]
[ 95.715332][ T5862] The buggy address belongs to the physical page:
[ 95.721926][ T5862] page: refcount:0 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x2a9ec
[ 95.730937][ T5862] head: order:1 mapcount:0 entire_mapcount:0 nr_pages_mapped:0 pincount:0
[ 95.739707][ T5862] flags: 0xfff00000000040(head|node=0|zone=1|lastcpupid=0x7ff)
[ 95.747338][ T5862] page_type: f5(slab)
[ 95.752177][ T5862] raw: 00fff00000000040 ffff88813fe26b40 dead000000000100 dead000000000122
[ 95.761100][ T5862] raw: 0000000000000000 0000000800100010 00000000f5000000 0000000000000000
[ 95.769843][ T5862] head: 00fff00000000040 ffff88813fe26b40 dead000000000100 dead000000000122
[ 95.778514][ T5862] head: 0000000000000000 0000000800100010 00000000f5000000 0000000000000000
[ 95.787200][ T5862] head: 00fff00000000001 ffffffffffffff81 00000000ffffffff 00000000ffffffff
[ 95.795868][ T5862] head: ffffffffffffffff 0000000000000000 00000000ffffffff 0000000000000002
[ 95.804608][ T5862] page dumped because: kasan: bad access detected
[ 95.811106][ T5862] page_owner tracks the page as allocated
[ 95.816801][ T5862] 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 17132644592, free_ts 0
[ 95.836499][ T5862] post_alloc_hook+0x1f9/0x250
[ 95.841267][ T5862] get_page_from_freelist+0x21fa/0x2270
[ 95.846800][ T5862] __alloc_frozen_pages_noprof+0x18d/0x380
[ 95.852590][ T5862] allocate_slab+0x79/0x5e0
[ 95.857082][ T5862] refill_objects+0x2d5/0x350
[ 95.861761][ T5862] __pcs_replace_empty_main+0x2bf/0x6b0
[ 95.867336][ T5862] __kmalloc_cache_noprof+0x3a7/0x660
[ 95.872711][ T5862] bus_add_driver+0x162/0x670
[ 95.877493][ T5862] driver_register+0x23a/0x320
[ 95.882276][ T5862] usb_register_driver+0x1e4/0x390
[ 95.887586][ T5862] do_one_initcall+0x250/0x870
[ 95.892362][ T5862] do_initcall_level+0x10a/0x1a0
[ 95.897306][ T5862] do_initcalls+0x59/0xa0
[ 95.901644][ T5862] kernel_init_freeable+0x29d/0x3e0
[ 95.906840][ T5862] kernel_init+0x1d/0x1d0
[ 95.911708][ T5862] ret_from_fork+0x514/0xb70
[ 95.916291][ T5862] page_owner free stack trace missing
[ 95.921739][ T5862]
[ 95.924142][ T5862] Memory state around the buggy address:
[ 95.929882][ T5862] ffff88802a9ed700: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc
[ 95.937944][ T5862] ffff88802a9ed780: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc
[ 95.945996][ T5862] >ffff88802a9ed800: fa fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
[ 95.954043][ T5862] ^
2026/06/29 17:13:53 executed programs: 4
[ 95.959051][ T5862] ffff88802a9ed880: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
[ 95.967095][ T5862] ffff88802a9ed900: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc
[ 95.975181][ T5862] ==================================================================
[ 96.004381][ T5862] Kernel panic - not syncing: KASAN: panic_on_warn set ...
[ 96.011672][ T5862] CPU: 1 UID: 0 PID: 5862 Comm: syz.0.19 Not tainted syzkaller #0 PREEMPT(full)
[ 96.020887][ T5862] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026
[ 96.031226][ T5862] Call Trace:
[ 96.035064][ T5862]
[ 96.038007][ T5862] vpanic+0x56c/0xa60
[ 96.042019][ T5862] ? __pfx_vpanic+0x10/0x10
[ 96.046568][ T5862] ? __pfx___schedule+0x10/0x10
[ 96.051616][ T5862] panic+0xc5/0xd0
[ 96.055532][ T5862] ? __pfx_panic+0x10/0x10
[ 96.059957][ T5862] ? preempt_schedule_thunk+0x16/0x40
[ 96.065430][ T5862] ? dvb_device_open+0xc4/0x340
[ 96.070372][ T5862] check_panic_on_warn+0x89/0xb0
[ 96.075314][ T5862] ? dvb_device_open+0xc4/0x340
[ 96.080172][ T5862] end_report+0x73/0x170
[ 96.084421][ T5862] ? dvb_device_open+0xc4/0x340
[ 96.089286][ T5862] kasan_report+0x128/0x150
[ 96.093885][ T5862] ? dvb_device_open+0xc4/0x340
[ 96.099075][ T5862] dvb_device_open+0xc4/0x340
[ 96.103862][ T5862] ? do_raw_spin_unlock+0xf5/0x210
[ 96.108967][ T5862] chrdev_open+0x4d9/0x600
[ 96.113378][ T5862] ? __pfx_chrdev_open+0x10/0x10
[ 96.118302][ T5862] ? fsnotify_open_perm_and_set_mode+0x135/0x6b0
[ 96.124610][ T5862] ? __pfx_chrdev_open+0x10/0x10
[ 96.129970][ T5862] do_dentry_open+0x816/0x1380
[ 96.134846][ T5862] vfs_open+0x3b/0x340
[ 96.139028][ T5862] ? path_openat+0x2e2d/0x3830
[ 96.143880][ T5862] path_openat+0x2e44/0x3830
[ 96.148561][ T5862] ? kasan_save_track+0x3e/0x80
[ 96.153424][ T5862] ? do_sys_openat2+0xcc/0x200
[ 96.158188][ T5862] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 96.164254][ T5862] do_file_open+0x23e/0x4a0
[ 96.168798][ T5862] ? __pfx_do_file_open+0x10/0x10
[ 96.173825][ T5862] ? _raw_spin_unlock+0x28/0x50
[ 96.178663][ T5862] ? alloc_fd+0x651/0x6c0
[ 96.183079][ T5862] do_sys_openat2+0x115/0x200
[ 96.187752][ T5862] ? __pfx_do_sys_openat2+0x10/0x10
[ 96.192967][ T5862] ? __task_pid_nr_ns+0x28/0x470
[ 96.198163][ T5862] __x64_sys_openat+0x138/0x170
[ 96.203009][ T5862] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 96.209067][ T5862] do_syscall_64+0x174/0x580
[ 96.213679][ T5862] ? trace_irq_disable+0x3b/0x140
[ 96.218731][ T5862] ? clear_bhb_loop+0x40/0x90
[ 96.223582][ T5862] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 96.229461][ T5862] RIP: 0033:0x7f1470d5d68e
[ 96.233875][ T5862] 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
[ 96.253468][ T5862] RSP: 002b:00007ffdecd2a0f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000101
[ 96.261876][ T5862] RAX: ffffffffffffffda RBX: 0000555568062500 RCX: 00007f1470d5d68e
[ 96.269865][ T5862] RDX: 0000000000000002 RSI: 00007ffdecd2a1d0 RDI: ffffffffffffff9c
[ 96.277827][ T5862] RBP: 00007ffdecd2a1d0 R08: 0000000000000000 R09: 0000000000000000
[ 96.285784][ T5862] R10: 0000000000000000 R11: 0000000000000246 R12: cccccccccccccccd
[ 96.293741][ T5862] R13: 00007f1471015fac R14: 00007f1471015fa0 R15: 00007f1471015fa0
[ 96.301703][ T5862]
[ 96.305001][ T5862] Kernel Offset: disabled
[ 96.309308][ T5862] Rebooting in 86400 seconds..