Warning: Permanently added '10.128.0.91' (ED25519) to the list of known hosts. 2026/04/05 19:30:44 parsed 1 programs [ 89.308485][ T5771] cgroup: Unknown subsys name 'net' [ 89.476305][ T5771] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 91.156213][ T5771] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 92.198780][ T27] cfg80211: failed to load regulatory.db [ 94.033432][ T4442] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 94.045718][ T4442] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 94.080477][ T4442] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 94.090052][ T4442] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 94.841038][ T5826] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 94.849635][ T5826] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 94.857736][ T5826] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 94.866410][ T5826] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 94.874896][ T5826] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 94.882387][ T5826] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 94.895485][ T5819] syz-executor (5819) used greatest stack depth: 20520 bytes left [ 96.513179][ T5847] chnl_net:caif_netlink_parms(): no params data found [ 96.621779][ T5847] bridge0: port 1(bridge_slave_0) entered blocking state [ 96.634523][ T5847] bridge0: port 1(bridge_slave_0) entered disabled state [ 96.642111][ T5847] bridge_slave_0: entered allmulticast mode [ 96.650087][ T5847] bridge_slave_0: entered promiscuous mode [ 96.672832][ T5847] bridge0: port 2(bridge_slave_1) entered blocking state [ 96.680052][ T5847] bridge0: port 2(bridge_slave_1) entered disabled state [ 96.687382][ T5847] bridge_slave_1: entered allmulticast mode [ 96.694416][ T5847] bridge_slave_1: entered promiscuous mode [ 96.722838][ T5847] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 96.735347][ T5847] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 96.782401][ T5847] team0: Port device team_slave_0 added [ 96.790434][ T5847] team0: Port device team_slave_1 added [ 96.815767][ T5847] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 96.822775][ T5847] 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. [ 96.849095][ T5847] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 96.862500][ T5847] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 96.871600][ T5847] 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. [ 96.901674][ T5847] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 96.947557][ T5847] hsr_slave_0: entered promiscuous mode [ 96.954782][ T5847] hsr_slave_1: entered promiscuous mode [ 97.140214][ T5847] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 97.154039][ T5847] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 97.174097][ T5847] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 97.190526][ T5847] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 97.295669][ T5847] 8021q: adding VLAN 0 to HW filter on device bond0 [ 97.324611][ T5847] 8021q: adding VLAN 0 to HW filter on device team0 [ 97.340270][ T4442] bridge0: port 1(bridge_slave_0) entered blocking state [ 97.347879][ T4442] bridge0: port 1(bridge_slave_0) entered forwarding state [ 97.373197][ T1310] bridge0: port 2(bridge_slave_1) entered blocking state [ 97.380522][ T1310] bridge0: port 2(bridge_slave_1) entered forwarding state [ 97.611490][ T5847] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 97.655135][ T5847] veth0_vlan: entered promiscuous mode [ 97.679425][ T5847] veth1_vlan: entered promiscuous mode [ 97.717338][ T5847] veth0_macvtap: entered promiscuous mode [ 97.727780][ T5847] veth1_macvtap: entered promiscuous mode [ 97.747863][ T5847] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 97.769791][ T5847] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 97.783028][ T5847] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 97.793071][ T5847] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 97.802480][ T5847] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 97.811294][ T5847] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 98.026646][ T1128] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 2026/04/05 19:30:56 executed programs: 0 [ 98.705198][ T5082] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 98.714570][ T5082] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 98.723582][ T5082] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 98.732412][ T5082] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 98.740816][ T5082] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 98.749091][ T5082] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 98.904642][ T5871] chnl_net:caif_netlink_parms(): no params data found [ 98.992119][ T5871] bridge0: port 1(bridge_slave_0) entered blocking state [ 98.999379][ T5871] bridge0: port 1(bridge_slave_0) entered disabled state [ 99.006529][ T5871] bridge_slave_0: entered allmulticast mode [ 99.014176][ T5871] bridge_slave_0: entered promiscuous mode [ 99.024077][ T5871] bridge0: port 2(bridge_slave_1) entered blocking state [ 99.031405][ T5871] bridge0: port 2(bridge_slave_1) entered disabled state [ 99.038854][ T5871] bridge_slave_1: entered allmulticast mode [ 99.045940][ T5871] bridge_slave_1: entered promiscuous mode [ 99.078016][ T5871] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 99.090677][ T5871] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 99.127542][ T5871] team0: Port device team_slave_0 added [ 99.136685][ T5871] team0: Port device team_slave_1 added [ 99.170004][ T5871] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 99.177342][ T5871] 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. [ 99.205471][ T5871] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 99.219727][ T5871] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 99.226732][ T5871] 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. [ 99.253542][ T5871] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 99.307183][ T5871] hsr_slave_0: entered promiscuous mode [ 99.313707][ T5871] hsr_slave_1: entered promiscuous mode [ 99.320273][ T5871] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 99.329196][ T5871] Cannot create hsr debugfs directory [ 100.639846][ T1128] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 100.837673][ T5082] Bluetooth: hci0: command tx timeout [ 102.708023][ T1128] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 102.782765][ T1128] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 102.920611][ T5082] Bluetooth: hci0: command tx timeout [ 103.690748][ T5871] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 103.705259][ T5871] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 103.721197][ T5871] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 103.742915][ T1128] hsr_slave_0: left promiscuous mode [ 103.751905][ T1128] hsr_slave_1: left promiscuous mode [ 103.758726][ T1128] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 103.766268][ T1128] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 103.777884][ T1128] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 103.785384][ T1128] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 103.797766][ T1128] bridge_slave_1: left allmulticast mode [ 103.803498][ T1128] bridge_slave_1: left promiscuous mode [ 103.815790][ T1128] bridge0: port 2(bridge_slave_1) entered disabled state [ 103.829320][ T1128] bridge_slave_0: left allmulticast mode [ 103.835036][ T1128] bridge_slave_0: left promiscuous mode [ 103.844971][ T1128] bridge0: port 1(bridge_slave_0) entered disabled state [ 103.884282][ T1128] veth1_macvtap: left promiscuous mode [ 103.892727][ T1128] veth0_macvtap: left promiscuous mode [ 103.899270][ T1128] veth1_vlan: left promiscuous mode [ 103.904919][ T1128] veth0_vlan: left promiscuous mode [ 104.435760][ T1128] team0 (unregistering): Port device team_slave_1 removed [ 104.471010][ T1128] team0 (unregistering): Port device team_slave_0 removed [ 104.504785][ T1128] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 104.543974][ T1128] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 104.785342][ T1128] bond0 (unregistering): Released all slaves [ 104.869810][ T5871] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 104.951570][ T5871] 8021q: adding VLAN 0 to HW filter on device bond0 [ 104.994008][ T5871] 8021q: adding VLAN 0 to HW filter on device team0 [ 105.001091][ T5082] Bluetooth: hci0: command tx timeout [ 105.021927][ T1310] bridge0: port 1(bridge_slave_0) entered blocking state [ 105.029523][ T1310] bridge0: port 1(bridge_slave_0) entered forwarding state [ 105.045609][ T4292] bridge0: port 2(bridge_slave_1) entered blocking state [ 105.052827][ T4292] bridge0: port 2(bridge_slave_1) entered forwarding state [ 105.284886][ T5871] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 105.335403][ T5871] veth0_vlan: entered promiscuous mode [ 105.350325][ T5871] veth1_vlan: entered promiscuous mode [ 105.381807][ T5871] veth0_macvtap: entered promiscuous mode [ 105.393784][ T5871] veth1_macvtap: entered promiscuous mode [ 105.421965][ T5871] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 105.462234][ T5871] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 105.475452][ T5871] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 105.484721][ T5871] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 105.494321][ T5871] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 105.503351][ T5871] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 105.579382][ T1310] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 105.591131][ T1310] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 105.629049][ T4442] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 105.638338][ T4442] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 105.720806][ T5914] syz.0.17[5914]: memfd_create() called without MFD_EXEC or MFD_NOEXEC_SEAL set [ 105.950791][ T5914] loop0: detected capacity change from 0 to 32768 [ 105.981258][ T5914] (syz.0.17,5914,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 106.008772][ T5914] (syz.0.17,5914,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 106.059309][ T5914] JBD2: Ignoring recovery information on journal [ 106.137511][ T5914] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 106.421524][ T5871] ------------[ cut here ]------------ [ 106.427203][ T5871] kernel BUG at fs/ocfs2/journal.c:1034! [ 106.432917][ T5871] invalid opcode: 0000 [#1] PREEMPT SMP KASAN [ 106.439047][ T5871] CPU: 0 PID: 5871 Comm: syz-executor Not tainted syzkaller #0 [ 106.446626][ T5871] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 106.456716][ T5871] RIP: 0010:ocfs2_journal_toggle_dirty+0x34e/0x350 [ 106.463296][ T5871] Code: fe ff ff e8 d4 0c 2b 07 89 d9 80 e1 07 80 c1 03 38 c1 0f 8c 3f fe ff ff 48 89 df e8 8c 64 84 fe e9 32 fe ff ff e8 92 28 2c fe <0f> 0b f3 0f 1e fa 55 48 89 e5 41 57 41 56 41 55 41 54 53 48 83 e4 [ 106.483132][ T5871] RSP: 0018:ffffc90003287a60 EFLAGS: 00010293 [ 106.489250][ T5871] RAX: ffffffff835af78e RBX: 00000000ffffffff RCX: ffff8880272bbc00 [ 106.497274][ T5871] RDX: 0000000000000000 RSI: 00000000ffffffff RDI: 0000000000000000 [ 106.505725][ T5871] RBP: ffffc90003287b10 R08: ffffffff911c3617 R09: 1ffffffff22386c2 [ 106.513754][ T5871] R10: dffffc0000000000 R11: fffffbfff22386c3 R12: 1ffff1100d79270a [ 106.521767][ T5871] R13: ffff88805d558a00 R14: ffff88801fb8c800 R15: ffff88806bc93850 [ 106.529872][ T5871] FS: 000055555a0f3500(0000) GS:ffff8880b8e00000(0000) knlGS:0000000000000000 [ 106.538937][ T5871] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 106.545570][ T5871] CR2: 00007f1dd2ba7000 CR3: 0000000024770000 CR4: 00000000003506f0 [ 106.553581][ T5871] Call Trace: [ 106.556905][ T5871] [ 106.559873][ T5871] ? ocfs2_journal_shutdown+0xad0/0xad0 [ 106.565553][ T5871] ? _raw_write_unlock+0x28/0x40 [ 106.570541][ T5871] ? jbd2_journal_unlock_updates+0x84/0xe0 [ 106.576394][ T5871] ocfs2_journal_shutdown+0x536/0xad0 [ 106.581811][ T5871] ? ocfs2_journal_submit_inode_data_buffers+0x1e0/0x1e0 [ 106.588899][ T5871] ? __kmem_cache_free+0xba/0x1e0 [ 106.593986][ T5871] ? ocfs2_release_system_inodes+0x426/0x480 [ 106.600070][ T5871] ocfs2_dismount_volume+0x3db/0x8a0 [ 106.605418][ T5871] ? ocfs2_enable_quotas+0x490/0x490 [ 106.610876][ T5871] ? clear_inode+0x150/0x150 [ 106.615522][ T5871] ? ocfs2_free_inode+0x30/0x30 [ 106.620421][ T5871] generic_shutdown_super+0x134/0x2b0 [ 106.625849][ T5871] kill_block_super+0x44/0x90 [ 106.630605][ T5871] deactivate_locked_super+0x97/0x100 [ 106.636087][ T5871] cleanup_mnt+0x43b/0x4d0 [ 106.640602][ T5871] task_work_run+0x1d4/0x260 [ 106.645357][ T5871] ? task_work_cancel+0x220/0x220 [ 106.650436][ T5871] ? exit_to_user_mode_loop+0x3b/0x110 [ 106.655943][ T5871] exit_to_user_mode_loop+0xe6/0x110 [ 106.661302][ T5871] exit_to_user_mode_prepare+0xee/0x180 [ 106.666921][ T5871] syscall_exit_to_user_mode+0x1a/0x50 [ 106.672445][ T5871] do_syscall_64+0x61/0xa0 [ 106.676924][ T5871] ? clear_bhb_loop+0x40/0x90 [ 106.681652][ T5871] ? clear_bhb_loop+0x40/0x90 [ 106.686379][ T5871] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 106.692338][ T5871] RIP: 0033:0x7f7773f9da57 [ 106.697078][ T5871] Code: a2 c7 05 9c fc 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 [ 106.716733][ T5871] RSP: 002b:00007ffc908c11e8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6 [ 106.725198][ T5871] RAX: 0000000000000000 RBX: 00007f7774032048 RCX: 00007f7773f9da57 [ 106.733306][ T5871] RDX: 0000000000000000 RSI: 0000000000000009 RDI: 00007ffc908c12a0 [ 106.741502][ T5871] RBP: 00007ffc908c12a0 R08: 00007ffc908c22a0 R09: 00000000ffffffff [ 106.749518][ T5871] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffc908c2330 [ 106.757521][ T5871] R13: 00007f7774032048 R14: 0000000000019f32 R15: 00007ffc908c2370 [ 106.765551][ T5871] [ 106.768612][ T5871] Modules linked in: [ 106.777766][ T5871] ---[ end trace 0000000000000000 ]--- [ 106.783298][ T5871] RIP: 0010:ocfs2_journal_toggle_dirty+0x34e/0x350 [ 106.806741][ T5871] Code: fe ff ff e8 d4 0c 2b 07 89 d9 80 e1 07 80 c1 03 38 c1 0f 8c 3f fe ff ff 48 89 df e8 8c 64 84 fe e9 32 fe ff ff e8 92 28 2c fe <0f> 0b f3 0f 1e fa 55 48 89 e5 41 57 41 56 41 55 41 54 53 48 83 e4 [ 106.830352][ T5871] RSP: 0018:ffffc90003287a60 EFLAGS: 00010293 [ 106.836490][ T5871] RAX: ffffffff835af78e RBX: 00000000ffffffff RCX: ffff8880272bbc00 [ 106.844896][ T5871] RDX: 0000000000000000 RSI: 00000000ffffffff RDI: 0000000000000000 [ 106.853196][ T5871] RBP: ffffc90003287b10 R08: ffffffff911c3617 R09: 1ffffffff22386c2 [ 106.862587][ T5871] R10: dffffc0000000000 R11: fffffbfff22386c3 R12: 1ffff1100d79270a [ 106.870764][ T5871] R13: ffff88805d558a00 R14: ffff88801fb8c800 R15: ffff88806bc93850 [ 106.879297][ T5871] FS: 000055555a0f3500(0000) GS:ffff8880b8f00000(0000) knlGS:0000000000000000 [ 106.888908][ T5871] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 106.895533][ T5871] CR2: 00002277f7ad2030 CR3: 0000000024770000 CR4: 00000000003506e0 [ 106.903613][ T5871] Kernel panic - not syncing: Fatal exception [ 106.910287][ T5871] Kernel Offset: disabled [ 106.914726][ T5871] Rebooting in 86400 seconds..