Warning: Permanently added '10.128.0.205' (ED25519) to the list of known hosts. 2026/09/13 05:58:07 parsed 1 programs 2026/09/13 05:58:07 serving rpc on tcp://34297 [ 65.029103][ T4197] cgroup: Unknown subsys name 'net' [ 65.131133][ T4197] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 66.621180][ T4197] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k FS [ 68.557700][ T4223] chnl_net:caif_netlink_parms(): no params data found [ 68.605577][ T4223] bridge0: port 1(bridge_slave_0) entered blocking state [ 68.613291][ T4223] bridge0: port 1(bridge_slave_0) entered disabled state [ 68.621237][ T4223] device bridge_slave_0 entered promiscuous mode [ 68.633814][ T4223] bridge0: port 2(bridge_slave_1) entered blocking state [ 68.640905][ T4223] bridge0: port 2(bridge_slave_1) entered disabled state [ 68.648932][ T4223] device bridge_slave_1 entered promiscuous mode [ 68.670205][ T4223] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 68.683484][ T4223] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 68.709558][ T4223] team0: Port device team_slave_0 added [ 68.717320][ T4223] team0: Port device team_slave_1 added [ 68.739674][ T4223] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 68.747893][ T4223] 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. [ 68.775474][ T4223] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 68.788686][ T4223] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 68.797137][ T4223] 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. [ 68.824510][ T4223] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 68.869911][ T4223] device hsr_slave_0 entered promiscuous mode [ 68.877466][ T4223] device hsr_slave_1 entered promiscuous mode [ 69.037267][ T4223] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 69.050951][ T4223] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 69.061516][ T4223] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 69.074524][ T4223] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 69.108393][ T4223] bridge0: port 2(bridge_slave_1) entered blocking state [ 69.115700][ T4223] bridge0: port 2(bridge_slave_1) entered forwarding state [ 69.123561][ T4223] bridge0: port 1(bridge_slave_0) entered blocking state [ 69.130661][ T4223] bridge0: port 1(bridge_slave_0) entered forwarding state [ 69.202084][ T4223] 8021q: adding VLAN 0 to HW filter on device bond0 [ 69.219353][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 69.229704][ T154] bridge0: port 1(bridge_slave_0) entered disabled state [ 69.238823][ T154] bridge0: port 2(bridge_slave_1) entered disabled state [ 69.247221][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 69.263571][ T4223] 8021q: adding VLAN 0 to HW filter on device team0 [ 69.275524][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 69.284795][ T144] bridge0: port 1(bridge_slave_0) entered blocking state [ 69.291878][ T144] bridge0: port 1(bridge_slave_0) entered forwarding state [ 69.308964][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 69.318956][ T144] bridge0: port 2(bridge_slave_1) entered blocking state [ 69.326086][ T144] bridge0: port 2(bridge_slave_1) entered forwarding state [ 69.348801][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 69.367115][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 69.377447][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 69.386303][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 69.400527][ T4223] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 69.412923][ T4223] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 69.423743][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 69.556739][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 69.564812][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 69.579175][ T4223] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 69.600962][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 69.609906][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 69.630181][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 69.646075][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 69.658100][ T4223] device veth0_vlan entered promiscuous mode [ 69.665650][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 69.674702][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 69.687690][ T4223] device veth1_vlan entered promiscuous mode [ 69.711239][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 69.720145][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 69.729480][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 69.738995][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 69.750112][ T4223] device veth0_macvtap entered promiscuous mode [ 69.761843][ T4223] device veth1_macvtap entered promiscuous mode [ 69.781966][ T4223] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 69.793608][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 69.803575][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 69.811608][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 69.820308][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 69.832855][ T4223] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 69.841055][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 69.850464][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 69.866159][ T4223] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 69.875483][ T4223] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 69.884660][ T4223] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 69.895231][ T4223] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 70.344761][ T9] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 71.227170][ T1422] ieee802154 phy0 wpan0: encryption failed: -22 [ 71.233779][ T1422] ieee802154 phy1 wpan1: encryption failed: -22 [ 71.481358][ T144] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 71.490941][ T144] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 71.503027][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 71.520871][ T154] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 71.528982][ T154] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 71.536735][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready 2026/09/13 05:58:16 executed programs: 0 [ 71.950232][ T4283] chnl_net:caif_netlink_parms(): no params data found [ 71.993644][ T4283] bridge0: port 1(bridge_slave_0) entered blocking state [ 72.000752][ T4283] bridge0: port 1(bridge_slave_0) entered disabled state [ 72.008679][ T4283] device bridge_slave_0 entered promiscuous mode [ 72.016664][ T4283] bridge0: port 2(bridge_slave_1) entered blocking state [ 72.024285][ T4283] bridge0: port 2(bridge_slave_1) entered disabled state [ 72.034429][ T4283] device bridge_slave_1 entered promiscuous mode [ 72.057856][ T4283] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 72.068887][ T4283] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 72.091023][ T4283] team0: Port device team_slave_0 added [ 72.098754][ T4283] team0: Port device team_slave_1 added [ 72.116647][ T4283] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 72.123784][ T4283] 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. [ 72.149923][ T4283] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 72.161891][ T4283] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 72.168880][ T4283] 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. [ 72.195425][ T4283] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 72.224824][ T4283] device hsr_slave_0 entered promiscuous mode [ 72.231646][ T4283] device hsr_slave_1 entered promiscuous mode [ 72.238265][ T4283] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 72.246271][ T4283] Cannot create hsr debugfs directory [ 72.499382][ T9] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 73.873109][ T13] Bluetooth: hci0: command 0x0409 tx timeout [ 74.687474][ T9] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 74.750038][ T9] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 75.547260][ T4283] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 75.557931][ T4283] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 75.566744][ T4283] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 75.576429][ T4283] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 75.655008][ T4283] 8021q: adding VLAN 0 to HW filter on device bond0 [ 75.682762][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 75.690642][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 75.701190][ T4283] 8021q: adding VLAN 0 to HW filter on device team0 [ 75.714852][ T1173] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 75.723988][ T1173] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 75.733482][ T1173] bridge0: port 1(bridge_slave_0) entered blocking state [ 75.740547][ T1173] bridge0: port 1(bridge_slave_0) entered forwarding state [ 75.748916][ T1173] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 75.759652][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 75.769124][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 75.777776][ T154] bridge0: port 2(bridge_slave_1) entered blocking state [ 75.784936][ T154] bridge0: port 2(bridge_slave_1) entered forwarding state [ 75.796200][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 75.824462][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 75.833457][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 75.843322][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 75.855608][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 75.863828][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 75.874205][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 75.887161][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 75.896190][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 75.918789][ T4330] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 75.927314][ T4330] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 75.937703][ T4283] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 75.945166][ T4300] Bluetooth: hci0: command 0x041b tx timeout [ 75.964439][ T9] device hsr_slave_0 left promiscuous mode [ 75.971383][ T9] device hsr_slave_1 left promiscuous mode [ 75.978955][ T9] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 75.986844][ T9] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 75.996762][ T9] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 76.004577][ T9] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 76.012676][ T9] device bridge_slave_1 left promiscuous mode [ 76.019788][ T9] bridge0: port 2(bridge_slave_1) entered disabled state [ 76.038361][ T9] device bridge_slave_0 left promiscuous mode [ 76.044656][ T9] bridge0: port 1(bridge_slave_0) entered disabled state [ 76.068428][ T9] device veth1_macvtap left promiscuous mode [ 76.075220][ T9] device veth0_macvtap left promiscuous mode [ 76.081312][ T9] device veth1_vlan left promiscuous mode [ 76.088170][ T9] device veth0_vlan left promiscuous mode [ 76.242862][ T9] team0 (unregistering): Port device team_slave_1 removed [ 76.257294][ T9] team0 (unregistering): Port device team_slave_0 removed [ 76.272916][ T9] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 76.286743][ T9] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 76.340441][ T9] bond0 (unregistering): Released all slaves [ 76.432481][ T4330] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 76.439948][ T4330] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 76.454015][ T4283] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 76.475441][ T1158] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 76.486891][ T1158] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 76.514651][ T1158] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 76.523481][ T1158] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 76.531831][ T1158] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 76.540004][ T1158] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 76.549992][ T4283] device veth0_vlan entered promiscuous mode [ 76.572740][ T4283] device veth1_vlan entered promiscuous mode [ 76.595807][ T1158] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 76.604270][ T1158] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 76.612465][ T1158] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 76.621000][ T1158] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 76.632431][ T4283] device veth0_macvtap entered promiscuous mode [ 76.641599][ T4283] device veth1_macvtap entered promiscuous mode [ 76.659937][ T4283] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 76.668448][ T1158] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 76.680001][ T1158] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 76.694178][ T1158] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 76.703302][ T1158] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 76.716837][ T4283] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 76.724509][ T1158] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 76.733528][ T1158] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 76.745531][ T4283] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 76.755449][ T4283] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 76.767018][ T4283] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 76.776025][ T4283] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 76.843114][ T1173] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 76.853697][ T1173] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 76.861336][ T1158] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready 2026/09/13 05:58:21 executed programs: 2 [ 76.887425][ T1173] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 76.895391][ T1173] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 76.904528][ T1173] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 77.174998][ T4335] loop0: detected capacity change from 0 to 32768 [ 77.228584][ T4335] ======================================================= [ 77.228584][ T4335] WARNING: The mand mount option has been deprecated and [ 77.228584][ T4335] and is ignored by this kernel. Remove the mand [ 77.228584][ T4335] option from the mount to silence this warning. [ 77.228584][ T4335] ======================================================= [ 77.347595][ T4335] JBD2: Ignoring recovery information on journal [ 77.435809][ T4335] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 77.600927][ T4283] OCFS2: ERROR (device loop0): int ocfs2_validate_gd_self(struct super_block *, struct buffer_head *, int): Group descriptor #1056 has bad signature [ 77.618659][ T4283] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 77.629525][ T4283] OCFS2: File system is now read-only. [ 77.636417][ T4283] (syz-executor,4283,0):_ocfs2_free_suballoc_bits:2511 ERROR: status = -30 [ 77.645959][ T4283] (syz-executor,4283,0):_ocfs2_free_clusters:2605 ERROR: status = -30 [ 77.655519][ T4283] (syz-executor,4283,0):ocfs2_replay_truncate_records:5974 ERROR: status = -30 [ 77.664676][ T4283] (syz-executor,4283,0):__ocfs2_flush_truncate_log:6055 ERROR: status = -30 [ 77.674933][ T4283] (syz-executor,4283,0):ocfs2_sync_fs:405 ERROR: status = -30 [ 77.684589][ T4283] [ 77.686940][ T4283] ============================================ [ 77.693097][ T4283] WARNING: possible recursive locking detected [ 77.699269][ T4283] syzkaller #0 Not tainted [ 77.703685][ T4283] -------------------------------------------- [ 77.709836][ T4283] syz-executor/4283 is trying to acquire lock: [ 77.715988][ T4283] ffff88807d656990 (jbd2_handle){++++}-{0:0}, at: jbd2_log_wait_commit+0x155/0x4e0 [ 77.725325][ T4283] [ 77.725325][ T4283] but task is already holding lock: [ 77.732725][ T4283] ffff88807d656990 (jbd2_handle){++++}-{0:0}, at: start_this_handle+0x12d5/0x1560 [ 77.741979][ T4283] [ 77.741979][ T4283] other info that might help us debug this: [ 77.750053][ T4283] Possible unsafe locking scenario: [ 77.750053][ T4283] [ 77.757510][ T4283] CPU0 [ 77.760810][ T4283] ---- [ 77.764107][ T4283] lock(jbd2_handle); [ 77.768193][ T4283] lock(jbd2_handle); [ 77.772272][ T4283] [ 77.772272][ T4283] *** DEADLOCK *** [ 77.772272][ T4283] [ 77.780424][ T4283] May be due to missing lock nesting notation [ 77.780424][ T4283] [ 77.788749][ T4283] 4 locks held by syz-executor/4283: [ 77.794036][ T4283] #0: ffff88807df640e0 (&type->s_umount_key#54){+.+.}-{3:3}, at: deactivate_super+0xa0/0xd0 [ 77.804250][ T4283] #1: ffff88807df64650 (sb_internal#2){.+.+}-{0:0}, at: __ocfs2_flush_truncate_log+0x49f/0x1110 [ 77.814812][ T4283] #2: ffff88802008dce8 (&journal->j_trans_barrier){.+.+}-{3:3}, at: ocfs2_start_trans+0x3a6/0x6f0 [ 77.825541][ T4283] #3: ffff88807d656990 (jbd2_handle){++++}-{0:0}, at: start_this_handle+0x12d5/0x1560 [ 77.835208][ T4283] [ 77.835208][ T4283] stack backtrace: [ 77.841114][ T4283] CPU: 0 PID: 4283 Comm: syz-executor Not tainted syzkaller #0 [ 77.848681][ T4283] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 77.858758][ T4283] Call Trace: [ 77.862044][ T4283] [ 77.864976][ T4283] dump_stack_lvl+0x188/0x250 [ 77.869664][ T4283] ? show_regs_print_info+0x20/0x20 [ 77.874867][ T4283] ? load_image+0x410/0x410 [ 77.879376][ T4283] __lock_acquire+0x1247/0x7b50 [ 77.884232][ T4283] ? finish_lock_switch+0x12d/0x290 [ 77.889429][ T4283] ? verify_lock_unused+0x140/0x140 [ 77.894635][ T4283] ? verify_lock_unused+0x140/0x140 [ 77.899838][ T4283] ? __schedule+0x11cb/0x4350 [ 77.904537][ T4283] ? lockdep_hardirqs_on_prepare+0x448/0x7c0 [ 77.910531][ T4283] lock_acquire+0x19e/0x400 [ 77.915044][ T4283] ? jbd2_log_wait_commit+0x155/0x4e0 [ 77.920429][ T4283] ? jbd2_log_wait_commit+0x14e/0x4e0 [ 77.925813][ T4283] ? __lock_acquire+0x7b50/0x7b50 [ 77.930860][ T4283] ? read_lock_is_recursive+0x10/0x10 [ 77.936473][ T4283] ? preempt_schedule+0xbc/0xd0 [ 77.941346][ T4283] ? preempt_schedule_common+0xa5/0xd0 [ 77.946821][ T4283] jbd2_log_wait_commit+0x171/0x4e0 [ 77.952036][ T4283] ? jbd2_log_wait_commit+0x155/0x4e0 [ 77.957408][ T4283] ? jbd2_journal_clear_err+0xb0/0xb0 [ 77.962787][ T4283] ? preempt_schedule_thunk+0x16/0x18 [ 77.968169][ T4283] ? jbd2_journal_start_commit+0x205/0x2b0 [ 77.973982][ T4283] ocfs2_sync_fs+0x21d/0x330 [ 77.978584][ T4283] ? ocfs2_put_super+0x1b0/0x1b0 [ 77.983529][ T4283] ? get_nr_dirty_inodes+0x258/0x2e0 [ 77.988832][ T4283] sync_filesystem+0x1be/0x220 [ 77.993604][ T4283] generic_shutdown_super+0x6b/0x300 [ 77.998902][ T4283] kill_block_super+0x7c/0xe0 [ 78.003591][ T4283] deactivate_locked_super+0x93/0xf0 [ 78.008880][ T4283] cleanup_mnt+0x426/0x4d0 [ 78.013306][ T4283] task_work_run+0x125/0x1a0 [ 78.017918][ T4283] exit_to_user_mode_loop+0x10f/0x130 [ 78.023292][ T4283] exit_to_user_mode_prepare+0xee/0x180 [ 78.028839][ T4283] syscall_exit_to_user_mode+0x16/0x40 [ 78.034387][ T4283] do_syscall_64+0x58/0xa0 [ 78.038803][ T4283] ? clear_bhb_loop+0x30/0x80 [ 78.043483][ T4283] ? clear_bhb_loop+0x30/0x80 [ 78.048164][ T4283] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 78.054074][ T4283] RIP: 0033:0x7fb953851397 [ 78.058510][ T4283] Code: a2 c7 05 5c 43 25 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 [ 78.078118][ T4283] RSP: 002b:00007ffcf97e2748 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6 [ 78.086551][ T4283] RAX: 0000000000000000 RBX: 00007fb9538e648b RCX: 00007fb953851397 [ 78.094542][ T4283] RDX: 0000000000000000 RSI: 0000000000000009 RDI: 00007ffcf97e2800 [ 78.102521][ T4283] RBP: 00007ffcf97e2800 R08: 00007ffcf97e3800 R09: 00000000ffffffff [ 78.110516][ T4283] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffcf97e3890 [ 78.118495][ T4283] R13: 00007fb9538e648b R14: 0000000000012ed3 R15: 00007ffcf97e38d0 [ 78.126480][ T4283] [ 78.131586][ T1107] Bluetooth: hci0: command 0x040f tx timeout [ 80.182240][ T4304] Bluetooth: hci0: command 0x0419 tx timeout