Warning: Permanently added '10.128.0.64' (ED25519) to the list of known hosts. 2026/01/25 06:42:11 parsed 1 programs [ 68.861467][ T5766] cgroup: Unknown subsys name 'net' [ 69.002011][ T5766] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 70.420532][ T5766] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 71.625963][ T1281] ieee802154 phy0 wpan0: encryption failed: -22 [ 71.632534][ T1281] ieee802154 phy1 wpan1: encryption failed: -22 [ 73.242353][ T5799] chnl_net:caif_netlink_parms(): no params data found [ 73.320778][ T5799] bridge0: port 1(bridge_slave_0) entered blocking state [ 73.328495][ T5799] bridge0: port 1(bridge_slave_0) entered disabled state [ 73.336167][ T5799] bridge_slave_0: entered allmulticast mode [ 73.342902][ T5799] bridge_slave_0: entered promiscuous mode [ 73.361252][ T5799] bridge0: port 2(bridge_slave_1) entered blocking state [ 73.368511][ T5799] bridge0: port 2(bridge_slave_1) entered disabled state [ 73.376346][ T5799] bridge_slave_1: entered allmulticast mode [ 73.383019][ T5799] bridge_slave_1: entered promiscuous mode [ 73.405586][ T5799] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 73.420001][ T5799] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 73.451515][ T5799] team0: Port device team_slave_0 added [ 73.460434][ T5799] team0: Port device team_slave_1 added [ 73.488076][ T5799] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 73.495034][ T5799] 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. [ 73.521181][ T5799] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 73.533680][ T5799] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 73.540798][ T5799] 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. [ 73.567290][ T5799] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 73.607025][ T5799] hsr_slave_0: entered promiscuous mode [ 73.614101][ T5799] hsr_slave_1: entered promiscuous mode [ 73.744562][ T5799] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 73.756867][ T5799] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 73.767340][ T5799] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 73.777612][ T5799] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 73.812522][ T5799] bridge0: port 2(bridge_slave_1) entered blocking state [ 73.819738][ T5799] bridge0: port 2(bridge_slave_1) entered forwarding state [ 73.827849][ T5799] bridge0: port 1(bridge_slave_0) entered blocking state [ 73.834943][ T5799] bridge0: port 1(bridge_slave_0) entered forwarding state [ 73.889169][ T5799] 8021q: adding VLAN 0 to HW filter on device bond0 [ 73.907970][ T11] bridge0: port 1(bridge_slave_0) entered disabled state [ 73.917547][ T11] bridge0: port 2(bridge_slave_1) entered disabled state [ 73.938943][ T5799] 8021q: adding VLAN 0 to HW filter on device team0 [ 73.952484][ T11] bridge0: port 1(bridge_slave_0) entered blocking state [ 73.959742][ T11] bridge0: port 1(bridge_slave_0) entered forwarding state [ 73.972701][ T11] bridge0: port 2(bridge_slave_1) entered blocking state [ 73.979854][ T11] bridge0: port 2(bridge_slave_1) entered forwarding state [ 74.167487][ T5799] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 74.209818][ T5799] veth0_vlan: entered promiscuous mode [ 74.220962][ T5799] veth1_vlan: entered promiscuous mode [ 74.247060][ T5799] veth0_macvtap: entered promiscuous mode [ 74.258639][ T5799] veth1_macvtap: entered promiscuous mode [ 74.274709][ T5799] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 74.289638][ T5799] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 74.301713][ T5799] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 74.310577][ T5799] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 74.319952][ T5799] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 74.328772][ T5799] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 74.439727][ T5799] syz-executor (5799) used greatest stack depth: 20680 bytes left [ 74.465118][ T42] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 74.622791][ T51] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 74.632536][ T51] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 74.640516][ T51] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 74.649358][ T51] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 74.658920][ T51] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 74.668234][ T51] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 74.889702][ T2943] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 74.898966][ T2943] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 74.929997][ T59] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 74.938074][ T59] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 2026/01/25 06:42:21 executed programs: 0 [ 76.928464][ T51] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 76.938347][ T51] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 76.946685][ T51] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 76.955001][ T51] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 76.964194][ T51] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 76.971728][ T51] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 77.167076][ T5878] chnl_net:caif_netlink_parms(): no params data found [ 77.239768][ T42] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 77.261166][ T5878] bridge0: port 1(bridge_slave_0) entered blocking state [ 77.268933][ T5878] bridge0: port 1(bridge_slave_0) entered disabled state [ 77.276216][ T5878] bridge_slave_0: entered allmulticast mode [ 77.282955][ T5878] bridge_slave_0: entered promiscuous mode [ 77.291243][ T5878] bridge0: port 2(bridge_slave_1) entered blocking state [ 77.298521][ T5878] bridge0: port 2(bridge_slave_1) entered disabled state [ 77.306396][ T5878] bridge_slave_1: entered allmulticast mode [ 77.313128][ T5878] bridge_slave_1: entered promiscuous mode [ 77.334832][ T5878] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 77.347003][ T5878] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 77.373361][ T5878] team0: Port device team_slave_0 added [ 77.381818][ T5878] team0: Port device team_slave_1 added [ 77.402585][ T5878] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 77.409702][ T5878] 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. [ 77.435764][ T5878] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 77.449312][ T5878] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 77.457104][ T5878] 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. [ 77.484611][ T5878] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 77.518228][ T5878] hsr_slave_0: entered promiscuous mode [ 77.524476][ T5878] hsr_slave_1: entered promiscuous mode [ 77.530771][ T5878] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 77.538694][ T5878] Cannot create hsr debugfs directory [ 79.056442][ T51] Bluetooth: hci0: command tx timeout [ 79.386355][ T42] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 79.460517][ T42] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 80.336648][ T42] hsr_slave_0: left promiscuous mode [ 80.343052][ T42] hsr_slave_1: left promiscuous mode [ 80.352585][ T42] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 80.360390][ T42] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 80.368889][ T42] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 80.376781][ T42] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 80.384473][ T42] bridge_slave_1: left allmulticast mode [ 80.390265][ T42] bridge_slave_1: left promiscuous mode [ 80.398458][ T42] bridge0: port 2(bridge_slave_1) entered disabled state [ 80.409802][ T42] bridge_slave_0: left allmulticast mode [ 80.416389][ T42] bridge_slave_0: left promiscuous mode [ 80.422038][ T42] bridge0: port 1(bridge_slave_0) entered disabled state [ 80.441542][ T42] veth1_macvtap: left promiscuous mode [ 80.447392][ T42] veth0_macvtap: left promiscuous mode [ 80.452931][ T42] veth1_vlan: left promiscuous mode [ 80.458461][ T42] veth0_vlan: left promiscuous mode [ 80.880973][ T42] team0 (unregistering): Port device team_slave_1 removed [ 80.913088][ T42] team0 (unregistering): Port device team_slave_0 removed [ 80.947066][ T42] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 80.980355][ T42] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 81.140524][ T51] Bluetooth: hci0: command tx timeout [ 81.200953][ T42] bond0 (unregistering): Released all slaves [ 81.285538][ T5878] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 81.298955][ T5878] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 81.314596][ T5878] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 81.326539][ T5878] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 81.418477][ T5878] 8021q: adding VLAN 0 to HW filter on device bond0 [ 81.447566][ T5878] 8021q: adding VLAN 0 to HW filter on device team0 [ 81.461433][ T11] bridge0: port 1(bridge_slave_0) entered blocking state [ 81.468590][ T11] bridge0: port 1(bridge_slave_0) entered forwarding state [ 81.489095][ T11] bridge0: port 2(bridge_slave_1) entered blocking state [ 81.496260][ T11] bridge0: port 2(bridge_slave_1) entered forwarding state [ 81.712508][ T5878] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 81.789997][ T5878] veth0_vlan: entered promiscuous mode [ 81.818481][ T5878] veth1_vlan: entered promiscuous mode [ 81.866501][ T968] cfg80211: failed to load regulatory.db [ 81.918117][ T5878] veth0_macvtap: entered promiscuous mode [ 81.931173][ T5878] veth1_macvtap: entered promiscuous mode [ 81.949531][ T5878] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 81.962585][ T5878] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 81.974061][ T5878] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 81.983123][ T5878] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 81.993242][ T5878] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 82.002120][ T5878] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 82.053585][ T12] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 82.067446][ T12] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 82.089670][ T59] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 82.098030][ T59] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 82.138142][ T5923] syz.0.17[5923]: memfd_create() called without MFD_EXEC or MFD_NOEXEC_SEAL set [ 82.453547][ T5923] loop0: detected capacity change from 0 to 32768 [ 82.479130][ T5923] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz" [ 82.489218][ T5923] gfs2: fsid=syz:syz: Now mounting FS (format 1801)... [ 82.550007][ T5923] gfs2: fsid=syz:syz.0: journal 0 mapped with 11 extents in 0ms [ 82.570339][ T5833] gfs2: fsid=syz:syz.0: jid=0, already locked for use [ 82.579760][ T5833] gfs2: fsid=syz:syz.0: jid=0: Looking at journal... [ 82.607398][ T5833] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 27ms [ 82.619632][ T5833] gfs2: fsid=syz:syz.0: jid=0: Done [ 82.626183][ T5923] gfs2: fsid=syz:syz.0: first mount done, others may mount [ 82.787638][ T5923] gfs2: fsid=syz:syz.0: found 4 quota changes [ 82.822096][ T5878] gfs2: fsid=syz:syz.0: original: gfs2_quota_sync+0x411/0x5a0 [ 82.830627][ T5878] gfs2: fsid=syz:syz.0: pid: 5878 [ 82.836090][ T5878] gfs2: fsid=syz:syz.0: lock type: 8 req lock state : 1 [ 82.843053][ T5878] gfs2: fsid=syz:syz.0: new: gfs2_quota_sync+0x411/0x5a0 [ 82.850458][ T5878] gfs2: fsid=syz:syz.0: pid: 5878 [ 82.855849][ T5878] gfs2: fsid=syz:syz.0: lock type: 8 req lock state : 1 [ 82.862802][ T5878] gfs2: fsid=syz:syz.0: G: s:EX n:8/1 f:qb t:EX d:EX/0 a:0 v:0 r:8 m:20 p:0 [ 82.871858][ T5878] gfs2: fsid=syz:syz.0: H: s:EX f:cH e:0 p:5878 [syz-executor] gfs2_quota_sync+0x411/0x5a0 [ 82.882878][ T5878] ------------[ cut here ]------------ [ 82.888707][ T5878] kernel BUG at fs/gfs2/glock.c:1587! [ 82.894395][ T5878] invalid opcode: 0000 [#1] PREEMPT SMP KASAN [ 82.900489][ T5878] CPU: 1 PID: 5878 Comm: syz-executor Not tainted syzkaller #0 [ 82.908043][ T5878] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 82.918117][ T5878] RIP: 0010:gfs2_glock_nq+0x113b/0x1420 [ 82.923697][ T5878] Code: 7b 42 36 fe 41 0f b7 0e 48 c7 c7 c0 a5 0f 8b 4c 89 e6 89 da e8 06 94 cf 06 31 ff 48 8b 74 24 08 ba 01 00 00 00 e8 b5 70 ff ff <0f> 0b 44 89 f1 80 e1 07 80 c1 03 38 c1 0f 8c 45 f1 ff ff 4c 89 f7 [ 82.943327][ T5878] RSP: 0018:ffffc900033679f8 EFLAGS: 00010246 [ 82.949573][ T5878] RAX: 022dc30304855c00 RBX: 0000000000000008 RCX: 0000000000000000 [ 82.957567][ T5878] RDX: 0000000000000000 RSI: 0000000000000000 RDI: fffff5200066cf34 [ 82.965546][ T5878] RBP: ffff88805f046920 R08: ffffffff8e8ad9ef R09: 0000000000000000 [ 82.973527][ T5878] R10: fffff5200066cef0 R11: fffffbfff1d15b3e R12: ffff8880258a9280 [ 82.981512][ T5878] R13: ffff888023f2ec18 R14: ffff888023f2ec5a R15: ffff888023f2ec22 [ 82.989498][ T5878] FS: 00005555693fa500(0000) GS:ffff8880b8f00000(0000) knlGS:0000000000000000 [ 82.998429][ T5878] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 83.004999][ T5878] CR2: 0000555569415a28 CR3: 000000002bc8a000 CR4: 00000000003506e0 [ 83.012957][ T5878] Call Trace: [ 83.016235][ T5878] [ 83.019162][ T5878] do_sync+0x407/0xe50 [ 83.023223][ T5878] ? gfs2_quota_sync+0x411/0x5a0 [ 83.028153][ T5878] ? bh_get+0x760/0x760 [ 83.032297][ T5878] ? __lock_acquire+0x7d40/0x7d40 [ 83.037313][ T5878] ? do_raw_spin_lock+0x11f/0x2c0 [ 83.042334][ T5878] ? do_raw_spin_unlock+0x121/0x230 [ 83.047527][ T5878] gfs2_quota_sync+0x411/0x5a0 [ 83.052293][ T5878] gfs2_sync_fs+0x4c/0xb0 [ 83.056630][ T5878] sync_filesystem+0xea/0x220 [ 83.061309][ T5878] generic_shutdown_super+0x6f/0x2b0 [ 83.066592][ T5878] kill_block_super+0x44/0x90 [ 83.071278][ T5878] deactivate_locked_super+0x97/0x100 [ 83.076640][ T5878] cleanup_mnt+0x43b/0x4d0 [ 83.081056][ T5878] task_work_run+0x1d4/0x260 [ 83.085637][ T5878] ? task_work_cancel+0x220/0x220 [ 83.090665][ T5878] ? exit_to_user_mode_loop+0x3b/0x110 [ 83.096117][ T5878] exit_to_user_mode_loop+0xe6/0x110 [ 83.101396][ T5878] exit_to_user_mode_prepare+0xee/0x180 [ 83.106935][ T5878] syscall_exit_to_user_mode+0x1a/0x50 [ 83.112384][ T5878] do_syscall_64+0x61/0xa0 [ 83.116803][ T5878] ? clear_bhb_loop+0x40/0x90 [ 83.121471][ T5878] ? clear_bhb_loop+0x40/0x90 [ 83.126141][ T5878] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 83.132024][ T5878] RIP: 0033:0x7f2437d9bf17 [ 83.136446][ T5878] Code: a2 c7 05 7c 96 24 00 00 00 00 00 eb 96 e8 e1 12 00 00 90 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 e8 ff ff ff f7 d8 64 89 02 b8 [ 83.156047][ T5878] RSP: 002b:00007ffd630850e8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6 [ 83.164454][ T5878] RAX: 0000000000000000 RBX: 00007f2437e0471f RCX: 00007f2437d9bf17 [ 83.172414][ T5878] RDX: 0000000000000000 RSI: 0000000000000009 RDI: 00007ffd630851a0 [ 83.180374][ T5878] RBP: 00007ffd630851a0 R08: 00007ffd630861a0 R09: 00000000ffffffff [ 83.188350][ T5878] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffd63086230 [ 83.196324][ T5878] R13: 00007f2437e0471f R14: 000000000001434c R15: 00007ffd63086270 [ 83.204295][ T5878] [ 83.207312][ T5878] Modules linked in: [ 83.211538][ T5878] ---[ end trace 0000000000000000 ]--- [ 83.218318][ T5878] RIP: 0010:gfs2_glock_nq+0x113b/0x1420 [ 83.223914][ T5878] Code: 7b 42 36 fe 41 0f b7 0e 48 c7 c7 c0 a5 0f 8b 4c 89 e6 89 da e8 06 94 cf 06 31 ff 48 8b 74 24 08 ba 01 00 00 00 e8 b5 70 ff ff <0f> 0b 44 89 f1 80 e1 07 80 c1 03 38 c1 0f 8c 45 f1 ff ff 4c 89 f7 [ 83.244401][ T5878] RSP: 0018:ffffc900033679f8 EFLAGS: 00010246 [ 83.250936][ T5878] RAX: 022dc30304855c00 RBX: 0000000000000008 RCX: 0000000000000000 [ 83.259240][ T5878] RDX: 0000000000000000 RSI: 0000000000000000 RDI: fffff5200066cf34 [ 83.267516][ T5878] RBP: ffff88805f046920 R08: ffffffff8e8ad9ef R09: 0000000000000000 [ 83.275634][ T51] Bluetooth: hci0: command tx timeout [ 83.281137][ T5878] R10: fffff5200066cef0 R11: fffffbfff1d15b3e R12: ffff8880258a9280 [ 83.289517][ T5878] R13: ffff888023f2ec18 R14: ffff888023f2ec5a R15: ffff888023f2ec22 [ 83.298019][ T5878] FS: 00005555693fa500(0000) GS:ffff8880b8f00000(0000) knlGS:0000000000000000 [ 83.307291][ T5878] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 83.313883][ T5878] CR2: 0000555569415a28 CR3: 000000002bc8a000 CR4: 00000000003506e0 [ 83.322279][ T5878] Kernel panic - not syncing: Fatal exception [ 83.328678][ T5878] Kernel Offset: disabled [ 83.332987][ T5878] Rebooting in 86400 seconds..