[ 92.213077][ T31] cfg80211: failed to load regulatory.db Warning: Permanently added '10.128.0.230' (ED25519) to the list of known hosts. 2025/09/29 22:15:22 parsed 1 programs [ 102.063156][ T5846] cgroup: Unknown subsys name 'net' [ 102.284035][ T5846] cgroup: Unknown subsys name 'cpuset' [ 102.339006][ T5846] cgroup: Unknown subsys name 'rlimit' [ 104.504242][ T5846] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 111.851528][ T5889] chnl_net:caif_netlink_parms(): no params data found [ 112.482921][ T5889] bridge0: port 1(bridge_slave_0) entered blocking state [ 112.484671][ T5889] bridge0: port 1(bridge_slave_0) entered disabled state [ 112.485073][ T5889] bridge_slave_0: entered allmulticast mode [ 112.487392][ T5889] bridge_slave_0: entered promiscuous mode [ 112.496298][ T5889] bridge0: port 2(bridge_slave_1) entered blocking state [ 112.496558][ T5889] bridge0: port 2(bridge_slave_1) entered disabled state [ 112.496758][ T5889] bridge_slave_1: entered allmulticast mode [ 112.500521][ T5889] bridge_slave_1: entered promiscuous mode [ 112.639695][ T5889] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 112.643044][ T5889] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 112.841834][ T5889] team0: Port device team_slave_0 added [ 112.844700][ T5889] team0: Port device team_slave_1 added [ 113.031894][ T5889] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 113.031909][ T5889] 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. [ 113.031927][ T5889] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 113.035072][ T5889] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 113.035088][ T5889] 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. [ 113.035114][ T5889] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 113.251819][ T5889] hsr_slave_0: entered promiscuous mode [ 113.255370][ T5889] hsr_slave_1: entered promiscuous mode [ 113.905994][ T5889] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 113.925539][ T5889] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 113.965222][ T5889] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 113.982318][ T5889] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 114.133140][ T5889] 8021q: adding VLAN 0 to HW filter on device bond0 [ 114.161793][ T5889] 8021q: adding VLAN 0 to HW filter on device team0 [ 114.180445][ T1539] bridge0: port 1(bridge_slave_0) entered blocking state [ 114.180973][ T1539] bridge0: port 1(bridge_slave_0) entered forwarding state [ 114.196998][ T57] bridge0: port 2(bridge_slave_1) entered blocking state [ 114.197165][ T57] bridge0: port 2(bridge_slave_1) entered forwarding state [ 114.462294][ T5889] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 114.520639][ T5889] veth0_vlan: entered promiscuous mode [ 114.527575][ T5889] veth1_vlan: entered promiscuous mode [ 114.569636][ T5889] veth0_macvtap: entered promiscuous mode [ 114.574187][ T5889] veth1_macvtap: entered promiscuous mode [ 114.603446][ T5889] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 114.620194][ T5889] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 114.636541][ T57] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 114.637979][ T57] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 114.638024][ T57] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 114.647778][ T57] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 115.483932][ T57] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 115.744625][ T57] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 115.982446][ T57] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 116.619621][ T57] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 117.395667][ T5157] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 117.397195][ T5157] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 117.402614][ T5157] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 117.404361][ T5157] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 117.407192][ T5157] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 117.942538][ T57] bridge_slave_1: left allmulticast mode [ 117.942731][ T57] bridge_slave_1: left promiscuous mode [ 117.945300][ T57] bridge0: port 2(bridge_slave_1) entered disabled state [ 118.040348][ T57] bridge_slave_0: left allmulticast mode [ 118.040384][ T57] bridge_slave_0: left promiscuous mode [ 118.040650][ T57] bridge0: port 1(bridge_slave_0) entered disabled state [ 119.798924][ T57] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 119.859076][ T57] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 119.881599][ T57] bond0 (unregistering): Released all slaves [ 120.258223][ T57] hsr_slave_0: left promiscuous mode [ 120.298275][ T57] hsr_slave_1: left promiscuous mode [ 120.300627][ T57] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 120.300686][ T57] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 120.350312][ T57] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 120.350347][ T57] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 120.482791][ T57] veth1_macvtap: left promiscuous mode [ 120.483024][ T57] veth0_macvtap: left promiscuous mode [ 120.483364][ T57] veth1_vlan: left promiscuous mode [ 120.483683][ T57] veth0_vlan: left promiscuous mode [ 122.659362][ T57] team0 (unregistering): Port device team_slave_1 removed [ 122.889106][ T57] team0 (unregistering): Port device team_slave_0 removed [ 125.129198][ T37] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 125.129221][ T37] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 125.197792][ T3125] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 125.197814][ T3125] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 2025/09/29 22:15:51 executed programs: 0 [ 126.935145][ T59] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 126.951284][ T59] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 126.952220][ T59] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 126.953398][ T59] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 126.954169][ T59] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 127.640978][ T6014] chnl_net:caif_netlink_parms(): no params data found [ 127.940736][ T6014] bridge0: port 1(bridge_slave_0) entered blocking state [ 127.940938][ T6014] bridge0: port 1(bridge_slave_0) entered disabled state [ 127.941071][ T6014] bridge_slave_0: entered allmulticast mode [ 127.942952][ T6014] bridge_slave_0: entered promiscuous mode [ 127.945516][ T6014] bridge0: port 2(bridge_slave_1) entered blocking state [ 127.945662][ T6014] bridge0: port 2(bridge_slave_1) entered disabled state [ 127.945782][ T6014] bridge_slave_1: entered allmulticast mode [ 127.947687][ T6014] bridge_slave_1: entered promiscuous mode [ 128.178780][ T6014] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 128.182613][ T6014] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 128.686836][ T6014] team0: Port device team_slave_0 added [ 128.811737][ T6014] team0: Port device team_slave_1 added [ 129.010746][ T5157] Bluetooth: hci0: command tx timeout [ 129.261366][ T6014] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 129.261383][ T6014] 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. [ 129.261410][ T6014] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 129.278687][ T6014] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 129.278708][ T6014] 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. [ 129.278741][ T6014] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 129.645821][ T6014] hsr_slave_0: entered promiscuous mode [ 129.646838][ T6014] hsr_slave_1: entered promiscuous mode [ 131.088221][ T5157] Bluetooth: hci0: command tx timeout [ 131.811764][ T6014] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 131.855483][ T6014] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 131.896302][ T6014] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 131.937980][ T6014] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 132.149062][ T6014] 8021q: adding VLAN 0 to HW filter on device bond0 [ 132.174357][ T6014] 8021q: adding VLAN 0 to HW filter on device team0 [ 132.193171][ T57] bridge0: port 1(bridge_slave_0) entered blocking state [ 132.193403][ T57] bridge0: port 1(bridge_slave_0) entered forwarding state [ 132.222707][ T1539] bridge0: port 2(bridge_slave_1) entered blocking state [ 132.222858][ T1539] bridge0: port 2(bridge_slave_1) entered forwarding state [ 132.592915][ T6014] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 132.686096][ T6014] veth0_vlan: entered promiscuous mode [ 132.704270][ T6014] veth1_vlan: entered promiscuous mode [ 132.765198][ T6014] veth0_macvtap: entered promiscuous mode [ 132.782467][ T6014] veth1_macvtap: entered promiscuous mode [ 132.815816][ T6014] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 132.843172][ T6014] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 132.856896][ T1539] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 132.857493][ T1539] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 132.857864][ T1539] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 132.887268][ T1539] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 133.166868][ T37] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 133.166892][ T37] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 133.170208][ T5157] Bluetooth: hci0: command tx timeout [ 133.262903][ T1539] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 133.262924][ T1539] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 2025/09/29 22:15:57 executed programs: 2 [ 133.454322][ T6106] loop0: detected capacity change from 0 to 256 [ 133.474568][ T6106] ======================================================= [ 133.474568][ T6106] WARNING: The mand mount option has been deprecated and [ 133.474568][ T6106] and is ignored by this kernel. Remove the mand [ 133.474568][ T6106] option from the mount to silence this warning. [ 133.474568][ T6106] ======================================================= [ 133.551927][ T6106] exFAT-fs (loop0): failed to load upcase table (idx : 0x0000fe7f, chksum : 0x09066d1f, utbl_chksum : 0xe619d30d) [ 133.702731][ T6110] exFAT-fs (loop0): error, data size is invalid(150994954) [ 133.702756][ T6110] exFAT-fs (loop0): Filesystem has been set read-only [ 133.852828][ T6118] loop0: detected capacity change from 0 to 256 [ 133.925470][ T6118] exFAT-fs (loop0): failed to load upcase table (idx : 0x0000fe7f, chksum : 0x09066d1f, utbl_chksum : 0xe619d30d) [ 134.049378][ T6121] exFAT-fs (loop0): error, data size is invalid(150994954) [ 134.049402][ T6121] exFAT-fs (loop0): Filesystem has been set read-only [ 134.163859][ T6127] loop0: detected capacity change from 0 to 256 [ 134.232035][ T6127] exFAT-fs (loop0): failed to load upcase table (idx : 0x0000fe7f, chksum : 0x09066d1f, utbl_chksum : 0xe619d30d) [ 134.360465][ T6129] exFAT-fs (loop0): error, data size is invalid(150994954) [ 134.360488][ T6129] exFAT-fs (loop0): Filesystem has been set read-only [ 134.560964][ T6136] loop0: detected capacity change from 0 to 256 [ 134.605845][ T6136] exFAT-fs (loop0): failed to load upcase table (idx : 0x0000fe7f, chksum : 0x09066d1f, utbl_chksum : 0xe619d30d) [ 134.726596][ T6140] exFAT-fs (loop0): error, data size is invalid(150994954) [ 134.726619][ T6140] exFAT-fs (loop0): Filesystem has been set read-only [ 134.815757][ T6144] loop0: detected capacity change from 0 to 256 [ 134.843258][ T6144] exFAT-fs (loop0): failed to load upcase table (idx : 0x0000fe7f, chksum : 0x09066d1f, utbl_chksum : 0xe619d30d) [ 134.909391][ T6145] exFAT-fs (loop0): error, data size is invalid(150994954) [ 134.909414][ T6145] exFAT-fs (loop0): Filesystem has been set read-only [ 135.104823][ T5906] ------------[ cut here ]------------ [ 135.104847][ T5906] WARNING: CPU: 0 PID: 5906 at kernel/rcu/sync.c:177 rcu_sync_dtor+0xcd/0x180 [ 135.104896][ T5906] Modules linked in: [ 135.104941][ T5906] CPU: 0 UID: 0 PID: 5906 Comm: kworker/0:3 Not tainted syzkaller #0 PREEMPT_{RT,(full)} [ 135.104967][ T5906] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025 [ 135.104981][ T5906] Workqueue: events destroy_super_work [ 135.105015][ T5906] RIP: 0010:rcu_sync_dtor+0xcd/0x180 [ 135.105044][ T5906] Code: 18 e8 57 c6 00 00 43 0f b6 44 25 00 84 c0 0f 85 82 00 00 00 83 3b 00 75 1f 5b 41 5c 41 5d 41 5e 41 5f 5d e9 55 52 56 09 cc 90 <0f> 0b 90 e9 66 ff ff ff 90 0f 0b 90 eb 8a 90 0f 0b 90 eb db 89 d9 [ 135.105063][ T5906] RSP: 0018:ffffc90003f7f9e8 EFLAGS: 00010246 [ 135.105082][ T5906] RAX: 0000000000000002 RBX: ffff8880352c6338 RCX: eda3d2daee689b00 [ 135.105098][ T5906] RDX: 0000000000000000 RSI: ffffffff8b621660 RDI: ffff8880352c6338 [ 135.105113][ T5906] RBP: 00000000000001d6 R08: 0000000000000000 R09: 0000000000000000 [ 135.105126][ T5906] R10: dffffc0000000000 R11: fffffbfff1b09c3e R12: dffffc0000000000 [ 135.105142][ T5906] R13: 1ffff11006a58c67 R14: ffff8880352c6338 R15: dffffc0000000000 [ 135.105159][ T5906] FS: 0000000000000000(0000) GS:ffff8881268bc000(0000) knlGS:0000000000000000 [ 135.105176][ T5906] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 135.105191][ T5906] CR2: 0000555566be9808 CR3: 0000000034e24000 CR4: 00000000003526f0 [ 135.105210][ T5906] Call Trace: [ 135.105218][ T5906] [ 135.105232][ T5906] percpu_free_rwsem+0x43/0x80 [ 135.105260][ T5906] destroy_super_work+0xee/0x130 [ 135.105288][ T5906] ? process_scheduled_works+0x9ef/0x17b0 [ 135.105318][ T5906] process_scheduled_works+0xae1/0x17b0 [ 135.105376][ T5906] ? __pfx_process_scheduled_works+0x10/0x10 [ 135.105423][ T5906] worker_thread+0x8a0/0xda0 [ 135.105455][ T5906] ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10 [ 135.105498][ T5906] ? __kthread_parkme+0x7b/0x200 [ 135.105538][ T5906] kthread+0x711/0x8a0 [ 135.105575][ T5906] ? __pfx_worker_thread+0x10/0x10 [ 135.105602][ T5906] ? __pfx_kthread+0x10/0x10 [ 135.105647][ T5906] ? __pfx_kthread+0x10/0x10 [ 135.105679][ T5906] ret_from_fork+0x436/0x7d0 [ 135.105712][ T5906] ? __pfx_ret_from_fork+0x10/0x10 [ 135.105747][ T5906] ? __switch_to_asm+0x39/0x70 [ 135.105767][ T5906] ? __switch_to_asm+0x33/0x70 [ 135.105785][ T5906] ? __pfx_kthread+0x10/0x10 [ 135.105817][ T5906] ret_from_fork_asm+0x1a/0x30 [ 135.105856][ T5906] [ 135.105866][ T5906] Kernel panic - not syncing: kernel: panic_on_warn set ... [ 135.105882][ T5906] CPU: 0 UID: 0 PID: 5906 Comm: kworker/0:3 Not tainted syzkaller #0 PREEMPT_{RT,(full)} [ 135.105905][ T5906] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025 [ 135.105920][ T5906] Workqueue: events destroy_super_work [ 135.105948][ T5906] Call Trace: [ 135.105957][ T5906] [ 135.105965][ T5906] dump_stack_lvl+0x99/0x250 [ 135.105999][ T5906] ? __asan_memcpy+0x40/0x70 [ 135.106023][ T5906] ? __pfx_dump_stack_lvl+0x10/0x10 [ 135.106056][ T5906] ? __pfx__printk+0x10/0x10 [ 135.106095][ T5906] vpanic+0x281/0x750 [ 135.106127][ T5906] ? __pfx__printk+0x10/0x10 [ 135.106150][ T5906] ? __pfx_vpanic+0x10/0x10 [ 135.106182][ T5906] ? is_bpf_text_address+0x26/0x2b0 [ 135.106224][ T5906] panic+0xb9/0xc0 [ 135.106255][ T5906] ? __pfx_panic+0x10/0x10 [ 135.106300][ T5906] __warn+0x31b/0x4b0 [ 135.106329][ T5906] ? rcu_sync_dtor+0xcd/0x180 [ 135.106359][ T5906] ? rcu_sync_dtor+0xcd/0x180 [ 135.106386][ T5906] report_bug+0x2be/0x4f0 [ 135.106418][ T5906] ? rcu_sync_dtor+0xcd/0x180 [ 135.106446][ T5906] ? rcu_sync_dtor+0xcd/0x180 [ 135.106473][ T5906] ? rcu_sync_dtor+0xcf/0x180 [ 135.106499][ T5906] handle_bug+0x84/0x160 [ 135.106524][ T5906] exc_invalid_op+0x1a/0x50 [ 135.106568][ T5906] asm_exc_invalid_op+0x1a/0x20 [ 135.106589][ T5906] RIP: 0010:rcu_sync_dtor+0xcd/0x180 [ 135.106625][ T5906] Code: 18 e8 57 c6 00 00 43 0f b6 44 25 00 84 c0 0f 85 82 00 00 00 83 3b 00 75 1f 5b 41 5c 41 5d 41 5e 41 5f 5d e9 55 52 56 09 cc 90 <0f> 0b 90 e9 66 ff ff ff 90 0f 0b 90 eb 8a 90 0f 0b 90 eb db 89 d9 [ 135.106642][ T5906] RSP: 0018:ffffc90003f7f9e8 EFLAGS: 00010246 [ 135.106660][ T5906] RAX: 0000000000000002 RBX: ffff8880352c6338 RCX: eda3d2daee689b00 [ 135.106675][ T5906] RDX: 0000000000000000 RSI: ffffffff8b621660 RDI: ffff8880352c6338 [ 135.106689][ T5906] RBP: 00000000000001d6 R08: 0000000000000000 R09: 0000000000000000 [ 135.106702][ T5906] R10: dffffc0000000000 R11: fffffbfff1b09c3e R12: dffffc0000000000 [ 135.106718][ T5906] R13: 1ffff11006a58c67 R14: ffff8880352c6338 R15: dffffc0000000000 [ 135.106759][ T5906] percpu_free_rwsem+0x43/0x80 [ 135.106787][ T5906] destroy_super_work+0xee/0x130 [ 135.106814][ T5906] ? process_scheduled_works+0x9ef/0x17b0 [ 135.106844][ T5906] process_scheduled_works+0xae1/0x17b0 [ 135.106902][ T5906] ? __pfx_process_scheduled_works+0x10/0x10 [ 135.106948][ T5906] worker_thread+0x8a0/0xda0 [ 135.106980][ T5906] ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10 [ 135.107024][ T5906] ? __kthread_parkme+0x7b/0x200 [ 135.107064][ T5906] kthread+0x711/0x8a0 [ 135.107101][ T5906] ? __pfx_worker_thread+0x10/0x10 [ 135.107129][ T5906] ? __pfx_kthread+0x10/0x10 [ 135.107165][ T5906] ? __pfx_kthread+0x10/0x10 [ 135.107199][ T5906] ret_from_fork+0x436/0x7d0 [ 135.107231][ T5906] ? __pfx_ret_from_fork+0x10/0x10 [ 135.107268][ T5906] ? __switch_to_asm+0x39/0x70 [ 135.107288][ T5906] ? __switch_to_asm+0x33/0x70 [ 135.107307][ T5906] ? __pfx_kthread+0x10/0x10 [ 135.107341][ T5906] ret_from_fork_asm+0x1a/0x30 [ 135.107380][ T5906] [ 135.107697][ T5906] Kernel Offset: disabled