Warning: Permanently added '10.128.1.254' (ED25519) to the list of known hosts. 2026/01/05 10:50:43 parsed 1 programs [ 89.595446][ T5780] cgroup: Unknown subsys name 'net' [ 89.766105][ T5780] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 91.492709][ T5780] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 92.069819][ T787] cfg80211: failed to load regulatory.db [ 94.649775][ T5809] chnl_net:caif_netlink_parms(): no params data found [ 94.735726][ T5809] bridge0: port 1(bridge_slave_0) entered blocking state [ 94.743558][ T5809] bridge0: port 1(bridge_slave_0) entered disabled state [ 94.750943][ T5809] bridge_slave_0: entered allmulticast mode [ 94.758516][ T5809] bridge_slave_0: entered promiscuous mode [ 94.772516][ T5809] bridge0: port 2(bridge_slave_1) entered blocking state [ 94.780234][ T5809] bridge0: port 2(bridge_slave_1) entered disabled state [ 94.787570][ T5809] bridge_slave_1: entered allmulticast mode [ 94.794742][ T5809] bridge_slave_1: entered promiscuous mode [ 94.829935][ T5809] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 94.843356][ T5809] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 94.882039][ T5809] team0: Port device team_slave_0 added [ 94.891762][ T5809] team0: Port device team_slave_1 added [ 94.925323][ T5809] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 94.932409][ T5809] 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. [ 94.958566][ T5809] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 94.972178][ T5809] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 94.979251][ T5809] 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. [ 95.005213][ T5809] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 95.054023][ T5809] hsr_slave_0: entered promiscuous mode [ 95.061377][ T5809] hsr_slave_1: entered promiscuous mode [ 95.249258][ T5809] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 95.270927][ T5809] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 95.281627][ T5809] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 95.293272][ T5809] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 95.341773][ T5809] bridge0: port 2(bridge_slave_1) entered blocking state [ 95.349180][ T5809] bridge0: port 2(bridge_slave_1) entered forwarding state [ 95.357615][ T5809] bridge0: port 1(bridge_slave_0) entered blocking state [ 95.364790][ T5809] bridge0: port 1(bridge_slave_0) entered forwarding state [ 95.445901][ T5809] 8021q: adding VLAN 0 to HW filter on device bond0 [ 95.465817][ T34] bridge0: port 1(bridge_slave_0) entered disabled state [ 95.474831][ T34] bridge0: port 2(bridge_slave_1) entered disabled state [ 95.493052][ T5809] 8021q: adding VLAN 0 to HW filter on device team0 [ 95.516975][ T3003] bridge0: port 1(bridge_slave_0) entered blocking state [ 95.524192][ T3003] bridge0: port 1(bridge_slave_0) entered forwarding state [ 95.541955][ T2968] bridge0: port 2(bridge_slave_1) entered blocking state [ 95.549143][ T2968] bridge0: port 2(bridge_slave_1) entered forwarding state [ 95.781507][ T5809] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 95.824591][ T5809] veth0_vlan: entered promiscuous mode [ 95.841783][ T5809] veth1_vlan: entered promiscuous mode [ 95.883374][ T5809] veth0_macvtap: entered promiscuous mode [ 95.901945][ T5809] veth1_macvtap: entered promiscuous mode [ 95.924708][ T5809] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 95.944630][ T5809] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 95.958169][ T5809] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 95.967069][ T5809] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 95.977777][ T5809] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 95.986580][ T5809] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 96.150224][ T34] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 97.236141][ T51] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 97.245942][ T51] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 97.254962][ T51] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 97.263607][ T51] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 97.273701][ T51] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 97.281434][ T51] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 97.808394][ T12] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 97.818882][ T12] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 97.859527][ T2961] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 97.867526][ T2961] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 2026/01/05 10:50:55 executed programs: 0 [ 98.426071][ T5083] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 98.436231][ T5083] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 98.445412][ T5083] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 98.453726][ T5083] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 98.462125][ T5083] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 98.469824][ T5083] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 98.638077][ T5881] chnl_net:caif_netlink_parms(): no params data found [ 98.712337][ T5881] bridge0: port 1(bridge_slave_0) entered blocking state [ 98.720019][ T5881] bridge0: port 1(bridge_slave_0) entered disabled state [ 98.727944][ T5881] bridge_slave_0: entered allmulticast mode [ 98.735057][ T5881] bridge_slave_0: entered promiscuous mode [ 98.754756][ T34] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 98.769918][ T5881] bridge0: port 2(bridge_slave_1) entered blocking state [ 98.777106][ T5881] bridge0: port 2(bridge_slave_1) entered disabled state [ 98.784734][ T5881] bridge_slave_1: entered allmulticast mode [ 98.793171][ T5881] bridge_slave_1: entered promiscuous mode [ 98.825455][ T5881] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 98.837900][ T5881] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 98.875302][ T5881] team0: Port device team_slave_0 added [ 98.884854][ T5881] team0: Port device team_slave_1 added [ 98.918057][ T5881] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 98.925075][ 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. [ 98.951821][ T5881] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 98.964815][ T5881] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 98.971913][ 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. [ 98.998438][ T5881] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 99.047526][ T5881] hsr_slave_0: entered promiscuous mode [ 99.054177][ T5881] hsr_slave_1: entered promiscuous mode [ 99.061557][ T5881] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 99.070150][ T5881] Cannot create hsr debugfs directory [ 100.548765][ T51] Bluetooth: hci0: command tx timeout [ 100.950126][ T34] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 101.003296][ T34] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 101.896064][ T5881] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 101.925590][ T5881] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 101.938057][ T5881] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 101.953662][ T5881] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 101.986304][ T34] hsr_slave_0: left promiscuous mode [ 102.000985][ T34] hsr_slave_1: left promiscuous mode [ 102.007714][ T34] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 102.015267][ T34] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 102.027924][ T34] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 102.035476][ T34] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 102.045405][ T34] bridge_slave_1: left allmulticast mode [ 102.051448][ T34] bridge_slave_1: left promiscuous mode [ 102.058464][ T34] bridge0: port 2(bridge_slave_1) entered disabled state [ 102.072845][ T34] bridge_slave_0: left allmulticast mode [ 102.079387][ T34] bridge_slave_0: left promiscuous mode [ 102.085193][ T34] bridge0: port 1(bridge_slave_0) entered disabled state [ 102.115942][ T34] veth1_macvtap: left promiscuous mode [ 102.121970][ T34] veth0_macvtap: left promiscuous mode [ 102.130381][ T34] veth1_vlan: left promiscuous mode [ 102.136001][ T34] veth0_vlan: left promiscuous mode [ 102.601641][ T34] team0 (unregistering): Port device team_slave_1 removed [ 102.630186][ T51] Bluetooth: hci0: command tx timeout [ 102.645425][ T34] team0 (unregistering): Port device team_slave_0 removed [ 102.679748][ T34] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 102.721965][ T34] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 103.054516][ T34] bond0 (unregistering): Released all slaves [ 103.196702][ T5881] 8021q: adding VLAN 0 to HW filter on device bond0 [ 103.235130][ T5881] 8021q: adding VLAN 0 to HW filter on device team0 [ 103.249028][ T2961] bridge0: port 1(bridge_slave_0) entered blocking state [ 103.256194][ T2961] bridge0: port 1(bridge_slave_0) entered forwarding state [ 103.282626][ T2961] bridge0: port 2(bridge_slave_1) entered blocking state [ 103.289926][ T2961] bridge0: port 2(bridge_slave_1) entered forwarding state [ 103.526757][ T5881] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 103.577052][ T5881] veth0_vlan: entered promiscuous mode [ 103.617547][ T5881] veth1_vlan: entered promiscuous mode [ 103.689410][ T5881] veth0_macvtap: entered promiscuous mode [ 103.705184][ T5881] veth1_macvtap: entered promiscuous mode [ 103.740432][ T5881] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 103.752999][ T5881] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 103.773391][ T5881] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 103.782661][ T5881] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 103.792071][ T5881] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 103.801017][ T5881] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 103.906430][ T2961] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 103.920127][ T2961] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 2026/01/05 10:51:00 executed programs: 2 [ 103.948470][ T2961] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 103.956355][ T2961] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 104.019421][ T5927] syz.0.17[5927]: memfd_create() called without MFD_EXEC or MFD_NOEXEC_SEAL set [ 104.344606][ T5927] loop0: detected capacity change from 0 to 32768 [ 104.354763][ T5927] ======================================================= [ 104.354763][ T5927] WARNING: The mand mount option has been deprecated and [ 104.354763][ T5927] and is ignored by this kernel. Remove the mand [ 104.354763][ T5927] option from the mount to silence this warning. [ 104.354763][ T5927] ======================================================= [ 104.432463][ T5927] ocfs2: Slot 0 on device (7,0) was already allocated to this node! [ 104.514712][ T5927] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 104.717415][ T51] Bluetooth: hci0: command tx timeout [ 105.025939][ T5881] ------------[ cut here ]------------ [ 105.032346][ T5881] kernel BUG at fs/ocfs2/alloc.c:6012! [ 105.049015][ T5881] invalid opcode: 0000 [#1] PREEMPT SMP KASAN [ 105.055178][ T5881] CPU: 1 PID: 5881 Comm: syz-executor Not tainted syzkaller #0 [ 105.062773][ T5881] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 105.072879][ T5881] RIP: 0010:__ocfs2_flush_truncate_log+0xf7e/0x10b0 [ 105.079528][ T5881] Code: ff 89 d9 80 e1 07 80 c1 03 38 c1 0f 8c 28 fc ff ff 48 89 df e8 d3 36 93 fe e9 1b fc ff ff e8 59 c8 3b fe 0f 0b e8 52 c8 3b fe <0f> 0b f3 0f 1e fa 65 44 8b 35 50 ed b9 7c bf 07 00 00 00 44 89 f6 [ 105.099190][ T5881] RSP: 0018:ffffc900033d79c0 EFLAGS: 00010293 [ 105.105302][ T5881] RAX: ffffffff8349c86e RBX: ffff88802597c000 RCX: ffff888021520000 [ 105.113312][ T5881] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000000 [ 105.121321][ T5881] RBP: ffffc900033d7bd8 R08: ffffc900033d7947 R09: 1ffff9200067af28 [ 105.129330][ T5881] R10: dffffc0000000000 R11: fffff5200067af29 R12: 0000000000000001 [ 105.137343][ T5881] R13: ffff8880624924f8 R14: ffff88805fd21a00 R15: ffff8880604b1400 [ 105.145352][ T5881] FS: 000055558aea0500(0000) GS:ffff8880b8f00000(0000) knlGS:0000000000000000 [ 105.154323][ T5881] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 105.160943][ T5881] CR2: 00007ff8ff3fe000 CR3: 000000001b771000 CR4: 00000000003506e0 [ 105.168958][ T5881] Call Trace: [ 105.172274][ T5881] [ 105.175246][ T5881] ? ocfs2_truncate_log_needs_flush+0x2e0/0x2e0 [ 105.181538][ T5881] ? read_lock_is_recursive+0x20/0x20 [ 105.186983][ T5881] ? down_write+0x162/0x1f0 [ 105.191499][ T5881] ? down_read_killable+0x340/0x340 [ 105.196704][ T5881] ? __rwlock_init+0x150/0x150 [ 105.201486][ T5881] ocfs2_flush_truncate_log+0x4f/0x60 [ 105.206891][ T5881] ocfs2_sync_fs+0x117/0x310 [ 105.211491][ T5881] ? ocfs2_put_super+0x1c0/0x1c0 [ 105.216435][ T5881] ? writeback_inodes_sb_nr+0x30/0x30 [ 105.221813][ T5881] ? get_nr_dirty_inodes+0x1d4/0x220 [ 105.227100][ T5881] sync_filesystem+0x1c2/0x220 [ 105.231897][ T5881] generic_shutdown_super+0x6f/0x2b0 [ 105.237202][ T5881] kill_block_super+0x44/0x90 [ 105.242021][ T5881] deactivate_locked_super+0x97/0x100 [ 105.247417][ T5881] cleanup_mnt+0x429/0x4c0 [ 105.251853][ T5881] task_work_run+0x1ce/0x250 [ 105.256450][ T5881] ? task_work_cancel+0x240/0x240 [ 105.261488][ T5881] ? exit_to_user_mode_loop+0x3b/0x110 [ 105.266959][ T5881] exit_to_user_mode_loop+0xe6/0x110 [ 105.272266][ T5881] exit_to_user_mode_prepare+0xf6/0x180 [ 105.277824][ T5881] syscall_exit_to_user_mode+0x1a/0x50 [ 105.283303][ T5881] do_syscall_64+0x61/0xb0 [ 105.287747][ T5881] ? clear_bhb_loop+0x40/0x90 [ 105.292458][ T5881] ? clear_bhb_loop+0x40/0x90 [ 105.297170][ T5881] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 105.303092][ T5881] RIP: 0033:0x7f14fd390a77 [ 105.307521][ T5881] Code: a8 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 0f 1f 44 00 00 31 f6 e9 09 00 00 00 66 0f 1f 84 00 00 00 00 00 b8 a6 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 a8 ff ff ff f7 d8 64 89 02 b8 [ 105.327188][ T5881] RSP: 002b:00007fff2ce8eb78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6 [ 105.335638][ T5881] RAX: 0000000000000000 RBX: 00007f14fd413d7d RCX: 00007f14fd390a77 [ 105.343655][ T5881] RDX: 0000000000000000 RSI: 0000000000000009 RDI: 00007fff2ce8ec30 [ 105.351639][ T5881] RBP: 00007fff2ce8ec30 R08: 0000000000000000 R09: 0000000000000000 [ 105.359621][ T5881] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007fff2ce8fcc0 [ 105.367621][ T5881] R13: 00007f14fd413d7d R14: 00000000000199ec R15: 00007fff2ce8fd00 [ 105.375606][ T5881] [ 105.378639][ T5881] Modules linked in: [ 105.394360][ T5881] ---[ end trace 0000000000000000 ]--- [ 105.404884][ T5881] RIP: 0010:__ocfs2_flush_truncate_log+0xf7e/0x10b0 [ 105.411880][ T5881] Code: ff 89 d9 80 e1 07 80 c1 03 38 c1 0f 8c 28 fc ff ff 48 89 df e8 d3 36 93 fe e9 1b fc ff ff e8 59 c8 3b fe 0f 0b e8 52 c8 3b fe <0f> 0b f3 0f 1e fa 65 44 8b 35 50 ed b9 7c bf 07 00 00 00 44 89 f6 [ 105.433739][ T5881] RSP: 0018:ffffc900033d79c0 EFLAGS: 00010293 [ 105.440504][ T5881] RAX: ffffffff8349c86e RBX: ffff88802597c000 RCX: ffff888021520000 [ 105.449139][ T5881] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000000 [ 105.457578][ T5881] RBP: ffffc900033d7bd8 R08: ffffc900033d7947 R09: 1ffff9200067af28 [ 105.465611][ T5881] R10: dffffc0000000000 R11: fffff5200067af29 R12: 0000000000000001 [ 105.473961][ T5881] R13: ffff8880624924f8 R14: ffff88805fd21a00 R15: ffff8880604b1400 [ 105.482374][ T5881] FS: 000055558aea0500(0000) GS:ffff8880b8f00000(0000) knlGS:0000000000000000 [ 105.491670][ T5881] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 105.498900][ T5881] CR2: 00007ff8ff3fe000 CR3: 000000001b771000 CR4: 00000000003506e0 [ 105.506973][ T5881] Kernel panic - not syncing: Fatal exception [ 105.513614][ T5881] Kernel Offset: disabled [ 105.517952][ T5881] Rebooting in 86400 seconds..