[ 91.933977][ T882] cfg80211: failed to load regulatory.db Warning: Permanently added '10.128.0.18' (ED25519) to the list of known hosts. 2025/10/04 07:23:27 parsed 1 programs [ 98.324484][ T5816] cgroup: Unknown subsys name 'net' [ 98.615705][ T5816] cgroup: Unknown subsys name 'cpuset' [ 98.690691][ T5816] cgroup: Unknown subsys name 'rlimit' [ 100.738126][ T5816] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 106.052450][ T5849] chnl_net:caif_netlink_parms(): no params data found [ 106.572004][ T5849] bridge0: port 1(bridge_slave_0) entered blocking state [ 106.573047][ T5849] bridge0: port 1(bridge_slave_0) entered disabled state [ 106.573259][ T5849] bridge_slave_0: entered allmulticast mode [ 106.575687][ T5849] bridge_slave_0: entered promiscuous mode [ 106.581778][ T5849] bridge0: port 2(bridge_slave_1) entered blocking state [ 106.582478][ T5849] bridge0: port 2(bridge_slave_1) entered disabled state [ 106.582688][ T5849] bridge_slave_1: entered allmulticast mode [ 106.585776][ T5849] bridge_slave_1: entered promiscuous mode [ 106.767406][ T5849] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 106.782866][ T5849] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 106.934128][ T5849] team0: Port device team_slave_0 added [ 106.944175][ T5849] team0: Port device team_slave_1 added [ 107.102703][ T5849] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 107.102717][ T5849] 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. [ 107.102736][ T5849] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 107.105829][ T5849] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 107.105845][ T5849] 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. [ 107.105873][ T5849] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 107.287835][ T5849] hsr_slave_0: entered promiscuous mode [ 107.289055][ T5849] hsr_slave_1: entered promiscuous mode [ 107.691244][ T5849] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 107.732658][ T5849] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 107.962131][ T5849] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 107.984879][ T5849] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 108.121247][ T5849] 8021q: adding VLAN 0 to HW filter on device bond0 [ 108.146021][ T5849] 8021q: adding VLAN 0 to HW filter on device team0 [ 108.157551][ T57] bridge0: port 1(bridge_slave_0) entered blocking state [ 108.158378][ T57] bridge0: port 1(bridge_slave_0) entered forwarding state [ 108.183610][ T57] bridge0: port 2(bridge_slave_1) entered blocking state [ 108.183855][ T57] bridge0: port 2(bridge_slave_1) entered forwarding state [ 108.457775][ T5849] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 108.518171][ T5849] veth0_vlan: entered promiscuous mode [ 108.531404][ T5849] veth1_vlan: entered promiscuous mode [ 108.563494][ T5849] veth0_macvtap: entered promiscuous mode [ 108.567816][ T5849] veth1_macvtap: entered promiscuous mode [ 108.594755][ T5849] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 108.607217][ T5849] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 108.625566][ T57] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 108.627440][ T57] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 108.628302][ T57] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 108.628924][ T57] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 109.457636][ T1407] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 109.723620][ T1407] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 109.946990][ T1407] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 110.797192][ T1407] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 111.708231][ T60] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 111.709710][ T60] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 111.712009][ T60] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 111.713322][ T60] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 111.714723][ T60] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 111.948306][ T1407] bridge_slave_1: left allmulticast mode [ 111.948521][ T1407] bridge_slave_1: left promiscuous mode [ 111.963747][ T1407] bridge0: port 2(bridge_slave_1) entered disabled state [ 112.063406][ T1407] bridge_slave_0: left allmulticast mode [ 112.063438][ T1407] bridge_slave_0: left promiscuous mode [ 112.063697][ T1407] bridge0: port 1(bridge_slave_0) entered disabled state [ 113.890857][ T1407] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 113.950859][ T1407] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 113.992695][ T1407] bond0 (unregistering): Released all slaves [ 114.369984][ T1407] hsr_slave_0: left promiscuous mode [ 114.410383][ T1407] hsr_slave_1: left promiscuous mode [ 114.412128][ T1407] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 114.412312][ T1407] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 114.462239][ T1407] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 114.462270][ T1407] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 114.565449][ T1407] veth1_macvtap: left promiscuous mode [ 114.565766][ T1407] veth0_macvtap: left promiscuous mode [ 114.566115][ T1407] veth1_vlan: left promiscuous mode [ 114.566892][ T1407] veth0_vlan: left promiscuous mode [ 116.720797][ T1407] team0 (unregistering): Port device team_slave_1 removed [ 116.940767][ T1407] team0 (unregistering): Port device team_slave_0 removed [ 119.197082][ T43] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 119.197111][ T43] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 119.281466][ T43] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 119.281489][ T43] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 2025/10/04 07:23:54 executed programs: 0 [ 122.301443][ T5125] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 122.304927][ T5125] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 122.311313][ T5125] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 122.314045][ T5125] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 122.315583][ T5125] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 123.351138][ T5982] chnl_net:caif_netlink_parms(): no params data found [ 123.702998][ T5982] bridge0: port 1(bridge_slave_0) entered blocking state [ 123.703219][ T5982] bridge0: port 1(bridge_slave_0) entered disabled state [ 123.703411][ T5982] bridge_slave_0: entered allmulticast mode [ 123.706264][ T5982] bridge_slave_0: entered promiscuous mode [ 123.709665][ T5982] bridge0: port 2(bridge_slave_1) entered blocking state [ 123.720070][ T5982] bridge0: port 2(bridge_slave_1) entered disabled state [ 123.720292][ T5982] bridge_slave_1: entered allmulticast mode [ 123.725196][ T5982] bridge_slave_1: entered promiscuous mode [ 124.156427][ T5982] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 124.159681][ T5982] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 124.373207][ T5982] team0: Port device team_slave_0 added [ 124.375969][ T5982] team0: Port device team_slave_1 added [ 124.411846][ T60] Bluetooth: hci0: command tx timeout [ 124.800792][ T5982] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 124.800810][ T5982] 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. [ 124.800832][ T5982] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 124.808571][ T5982] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 124.808589][ T5982] 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. [ 124.808609][ T5982] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 125.048819][ T5982] hsr_slave_0: entered promiscuous mode [ 125.050310][ T5982] hsr_slave_1: entered promiscuous mode [ 126.489914][ T60] Bluetooth: hci0: command tx timeout [ 126.925436][ T5982] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 126.966224][ T5982] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 127.005211][ T5982] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 127.046073][ T5982] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 127.222634][ T5982] 8021q: adding VLAN 0 to HW filter on device bond0 [ 127.255525][ T5982] 8021q: adding VLAN 0 to HW filter on device team0 [ 127.274723][ T43] bridge0: port 1(bridge_slave_0) entered blocking state [ 127.275075][ T43] bridge0: port 1(bridge_slave_0) entered forwarding state [ 127.314968][ T43] bridge0: port 2(bridge_slave_1) entered blocking state [ 127.315146][ T43] bridge0: port 2(bridge_slave_1) entered forwarding state [ 127.649167][ T5982] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 127.713326][ T5982] veth0_vlan: entered promiscuous mode [ 127.734734][ T5982] veth1_vlan: entered promiscuous mode [ 127.779355][ T5982] veth0_macvtap: entered promiscuous mode [ 127.811830][ T5982] veth1_macvtap: entered promiscuous mode [ 127.848464][ T5982] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 127.866481][ T5982] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 127.888502][ T43] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 127.888804][ T43] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 127.888848][ T43] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 127.888889][ T43] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 128.119532][ T13] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 128.119553][ T13] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 128.205159][ T1407] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 128.205182][ T1407] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 2025/10/04 07:24:00 executed programs: 2 [ 128.575593][ T60] Bluetooth: hci0: command tx timeout [ 128.831400][ T6072] loop0: detected capacity change from 0 to 32768 [ 128.925035][ T6072] syz.0.17: attempt to access beyond end of device [ 128.925035][ T6072] loop0: rw=1, sector=4680032, nr_sectors = 8 limit=32768 [ 128.925072][ T6072] metapage_write_end_io: I/O error [ 128.925953][ T6072] ERROR: (device loop0): release_metapage: metapage_write_one() failed [ 128.925953][ T6072] [ 128.929543][ T6072] ERROR: (device loop0): remounting filesystem as read-only [ 128.929599][ T6072] ERROR: (device loop0): diWrite: ixpxd invalid [ 128.929599][ T6072] [ 128.980654][ T6072] ERROR: (device loop0): txCommit: [ 128.980654][ T6072] [ 129.007862][ T6072] Oops: general protection fault, probably for non-canonical address 0xdffffc0000000000: 0000 [#1] SMP KASAN PTI [ 129.007891][ T6072] KASAN: null-ptr-deref in range [0x0000000000000000-0x0000000000000007] [ 129.007919][ T6072] CPU: 1 UID: 0 PID: 6072 Comm: syz.0.17 Not tainted syzkaller #0 PREEMPT_{RT,(full)} [ 129.007943][ T6072] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025 [ 129.007955][ T6072] RIP: 0010:metapage_write_folio+0xa8/0xca0 [ 129.007982][ T6072] Code: e8 3d cf 83 fe 4d 8d 74 24 18 4c 89 f0 48 c1 e8 03 42 80 3c 38 00 74 08 4c 89 f7 e8 42 75 e5 fe 4d 8b 36 4c 89 f0 48 c1 e8 03 <42> 80 3c 38 00 74 08 4c 89 f7 e8 29 75 e5 fe 49 8b 1e 4d 8d 74 24 [ 129.007999][ T6072] RSP: 0018:ffffc90003e97240 EFLAGS: 00010246 [ 129.008025][ T6072] RAX: 0000000000000000 RBX: 1ffffd40001adf9e RCX: ffff88802a4bda00 [ 129.008039][ T6072] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 129.008052][ T6072] RBP: ffffc90003e97350 R08: ffffea0000d6fcf7 R09: 1ffffd40001adf9e [ 129.008067][ T6072] R10: dffffc0000000000 R11: fffff940001adf9f R12: ffffea0000d6fcc0 [ 129.008082][ T6072] R13: 0000000000000083 R14: 0000000000000000 R15: dffffc0000000000 [ 129.008096][ T6072] FS: 00007f23c6e5e6c0(0000) GS:ffff88812713b000(0000) knlGS:0000000000000000 [ 129.008115][ T6072] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 129.008129][ T6072] CR2: 00007ff79f1d6286 CR3: 000000003c896000 CR4: 00000000003526f0 [ 129.008146][ T6072] Call Trace: [ 129.008154][ T6072] [ 129.008164][ T6072] ? folio_clear_dirty_for_io+0x1ce/0x870 [ 129.008194][ T6072] ? __pfx_metapage_write_folio+0x10/0x10 [ 129.008216][ T6072] ? _raw_spin_unlock_irqrestore+0x85/0x110 [ 129.008250][ T6072] ? folio_wait_writeback+0xd1/0x100 [ 129.008276][ T6072] metapage_write_one+0x24c/0x450 [ 129.008298][ T6072] ? __pfx_metapage_write_one+0x10/0x10 [ 129.008337][ T6072] ? folio_mapping+0x16f/0x1f0 [ 129.008369][ T6072] force_metapage+0x1a7/0x360 [ 129.008391][ T6072] txCommit+0x4c05/0x5430 [ 129.008437][ T6072] ? __pfx_txCommit+0x10/0x10 [ 129.008482][ T6072] ? rt_spin_unlock+0x150/0x200 [ 129.008509][ T6072] ? rt_spin_unlock+0x161/0x200 [ 129.008534][ T6072] duplicateIXtree+0x292/0x490 [ 129.008562][ T6072] ? __pfx_duplicateIXtree+0x10/0x10 [ 129.008591][ T6072] diAllocAG+0x17a7/0x1df0 [ 129.008625][ T6072] ? __pfx_diAllocAG+0x10/0x10 [ 129.008652][ T6072] ? mutex_lock_nested+0x154/0x1d0 [ 129.008675][ T6072] ? diAlloc+0x1b4/0x1670 [ 129.008699][ T6072] diAlloc+0x1d4/0x1670 [ 129.008723][ T6072] ? rt_spin_unlock+0x161/0x200 [ 129.008749][ T6072] ? new_inode+0x150/0x170 [ 129.008782][ T6072] ialloc+0x8c/0x8f0 [ 129.008814][ T6072] jfs_mkdir+0x193/0xa70 [ 129.008834][ T6072] ? __pfx_smack_log+0x10/0x10 [ 129.008865][ T6072] ? smk_access+0x14c/0x4e0 [ 129.008892][ T6072] ? __pfx_jfs_mkdir+0x10/0x10 [ 129.008921][ T6072] ? generic_permission+0x2e5/0x690 [ 129.008958][ T6072] ? bpf_lsm_inode_mkdir+0x9/0x20 [ 129.008989][ T6072] vfs_mkdir+0x306/0x510 [ 129.009015][ T6072] do_mkdirat+0x247/0x590 [ 129.009040][ T6072] ? __pfx_do_mkdirat+0x10/0x10 [ 129.009063][ T6072] ? strncpy_from_user+0x150/0x290 [ 129.009095][ T6072] ? getname_flags+0x1e5/0x540 [ 129.009129][ T6072] __x64_sys_mkdir+0x6c/0x80 [ 129.009155][ T6072] do_syscall_64+0xfa/0x3b0 [ 129.009187][ T6072] ? lockdep_hardirqs_on+0x9c/0x150 [ 129.009217][ T6072] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 129.009239][ T6072] ? clear_bhb_loop+0x60/0xb0 [ 129.009262][ T6072] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 129.009282][ T6072] RIP: 0033:0x7f23c77eeec9 [ 129.009309][ T6072] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 129.009348][ T6072] RSP: 002b:00007f23c6e5e038 EFLAGS: 00000246 ORIG_RAX: 0000000000000053 [ 129.009371][ T6072] RAX: ffffffffffffffda RBX: 00007f23c7a45fa0 RCX: 00007f23c77eeec9 [ 129.009387][ T6072] RDX: 0000000000000000 RSI: 00000000000000c4 RDI: 0000200000000280 [ 129.009400][ T6072] RBP: 00007f23c7871f91 R08: 0000000000000000 R09: 0000000000000000 [ 129.009420][ T6072] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 129.009433][ T6072] R13: 00007f23c7a46038 R14: 00007f23c7a45fa0 R15: 00007ffdf66a7768 [ 129.009457][ T6072] [ 129.009464][ T6072] Modules linked in: [ 129.009486][ T6072] ---[ end trace 0000000000000000 ]--- [ 129.009500][ T6072] RIP: 0010:metapage_write_folio+0xa8/0xca0 [ 129.009523][ T6072] Code: e8 3d cf 83 fe 4d 8d 74 24 18 4c 89 f0 48 c1 e8 03 42 80 3c 38 00 74 08 4c 89 f7 e8 42 75 e5 fe 4d 8b 36 4c 89 f0 48 c1 e8 03 <42> 80 3c 38 00 74 08 4c 89 f7 e8 29 75 e5 fe 49 8b 1e 4d 8d 74 24 [ 129.009540][ T6072] RSP: 0018:ffffc90003e97240 EFLAGS: 00010246 [ 129.009558][ T6072] RAX: 0000000000000000 RBX: 1ffffd40001adf9e RCX: ffff88802a4bda00 [ 129.009572][ T6072] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 129.009584][ T6072] RBP: ffffc90003e97350 R08: ffffea0000d6fcf7 R09: 1ffffd40001adf9e [ 129.009599][ T6072] R10: dffffc0000000000 R11: fffff940001adf9f R12: ffffea0000d6fcc0 [ 129.009613][ T6072] R13: 0000000000000083 R14: 0000000000000000 R15: dffffc0000000000 [ 129.009626][ T6072] FS: 00007f23c6e5e6c0(0000) GS:ffff88812713b000(0000) knlGS:0000000000000000 [ 129.009644][ T6072] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 129.009657][ T6072] CR2: 00007ff79f1d6286 CR3: 000000003c896000 CR4: 00000000003526f0 [ 129.009677][ T6072] Kernel panic - not syncing: Fatal exception [ 129.009976][ T6072] Kernel Offset: disabled