Warning: Permanently added '10.128.1.190' (ED25519) to the list of known hosts. 1970/01/01 00:00:31 parsed 1 programs [ 32.946933][ T4325] cgroup: Unknown subsys name 'net' [ 33.162881][ T4325] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 33.424061][ T4325] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k SSFS [ 38.614710][ T4337] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 38.616294][ T4337] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 38.617610][ T4337] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 38.618994][ T4337] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 38.620513][ T4337] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 38.621798][ T4337] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 39.074469][ T474] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 39.075789][ T474] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 39.077733][ T474] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 39.084595][ T9] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 39.085875][ T9] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 39.087447][ T474] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 39.328660][ T4375] chnl_net:caif_netlink_parms(): no params data found [ 39.393593][ T4375] bridge0: port 1(bridge_slave_0) entered blocking state [ 39.394847][ T4375] bridge0: port 1(bridge_slave_0) entered disabled state [ 39.396449][ T4375] device bridge_slave_0 entered promiscuous mode [ 39.399320][ T4375] bridge0: port 2(bridge_slave_1) entered blocking state [ 39.400619][ T4375] bridge0: port 2(bridge_slave_1) entered disabled state [ 39.402186][ T4375] device bridge_slave_1 entered promiscuous mode [ 39.409283][ T4375] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 39.411954][ T4375] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 39.419292][ T4375] team0: Port device team_slave_0 added [ 39.422120][ T4375] team0: Port device team_slave_1 added [ 39.427955][ T4375] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 39.429002][ T4375] 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. [ 39.433389][ T4375] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 39.436168][ T4375] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 39.437161][ T4375] 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. [ 39.441329][ T4375] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 39.511261][ T4375] device hsr_slave_0 entered promiscuous mode [ 39.550438][ T4375] device hsr_slave_1 entered promiscuous mode [ 39.624440][ T4375] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 39.652474][ T4375] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 39.682029][ T4375] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 39.731041][ T4375] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 39.787123][ T4375] bridge0: port 2(bridge_slave_1) entered blocking state [ 39.788393][ T4375] bridge0: port 2(bridge_slave_1) entered forwarding state [ 39.789817][ T4375] bridge0: port 1(bridge_slave_0) entered blocking state [ 39.791022][ T4375] bridge0: port 1(bridge_slave_0) entered forwarding state [ 39.807774][ T4375] 8021q: adding VLAN 0 to HW filter on device bond0 [ 39.811770][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 39.813975][ T11] bridge0: port 1(bridge_slave_0) entered disabled state [ 39.815647][ T11] bridge0: port 2(bridge_slave_1) entered disabled state [ 39.820012][ T4375] 8021q: adding VLAN 0 to HW filter on device team0 [ 39.833462][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 39.834942][ T11] bridge0: port 1(bridge_slave_0) entered blocking state [ 39.836215][ T11] bridge0: port 1(bridge_slave_0) entered forwarding state [ 39.838710][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 39.840144][ T11] bridge0: port 2(bridge_slave_1) entered blocking state [ 39.841365][ T11] bridge0: port 2(bridge_slave_1) entered forwarding state [ 39.848899][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 39.850918][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 39.854064][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 39.856736][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 39.859294][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 39.862309][ T4375] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 39.921162][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 39.922414][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 39.926008][ T4375] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 39.931952][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 39.937627][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 39.939243][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 39.940892][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 39.943097][ T4375] device veth0_vlan entered promiscuous mode [ 39.946769][ T4375] device veth1_vlan entered promiscuous mode [ 39.961237][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 39.962784][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 39.964611][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 39.966738][ T4375] device veth0_macvtap entered promiscuous mode [ 39.968956][ T4375] device veth1_macvtap entered promiscuous mode [ 39.975428][ T4375] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 39.976629][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 39.978533][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 39.982341][ T4375] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 39.983577][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 39.986106][ T4375] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 39.987472][ T4375] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 39.988699][ T4375] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 39.989993][ T4375] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 1970/01/01 00:00:41 executed programs: 0 [ 41.199345][ T47] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 41.201286][ T47] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 41.202700][ T47] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 41.204310][ T47] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 41.205611][ T47] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 41.206764][ T47] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 41.500351][ T4440] chnl_net:caif_netlink_parms(): no params data found [ 41.515795][ T4440] bridge0: port 1(bridge_slave_0) entered blocking state [ 41.516977][ T4440] bridge0: port 1(bridge_slave_0) entered disabled state [ 41.518513][ T4440] device bridge_slave_0 entered promiscuous mode [ 41.522377][ T4440] bridge0: port 2(bridge_slave_1) entered blocking state [ 41.523570][ T4440] bridge0: port 2(bridge_slave_1) entered disabled state [ 41.525681][ T4440] device bridge_slave_1 entered promiscuous mode [ 41.535717][ T4440] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 41.538304][ T4440] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 41.545847][ T4440] team0: Port device team_slave_0 added [ 41.547476][ T4440] team0: Port device team_slave_1 added [ 41.554618][ T4440] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 41.555693][ T4440] 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. [ 41.559445][ T4440] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 41.562211][ T4440] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 41.563220][ T4440] 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. [ 41.567129][ T4440] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 41.611624][ T4440] device hsr_slave_0 entered promiscuous mode [ 41.650409][ T4440] device hsr_slave_1 entered promiscuous mode [ 41.710279][ T4440] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 41.711455][ T4440] Cannot create hsr debugfs directory [ 42.043428][ T218] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 43.290497][ T47] Bluetooth: hci0: command 0x0409 tx timeout [ 44.771682][ T218] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 45.380499][ T47] Bluetooth: hci0: command 0x041b tx timeout [ 45.451302][ T218] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 45.542200][ T218] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 46.493853][ T4440] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 46.581955][ T4440] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 46.621663][ T4440] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 46.662177][ T4440] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 46.752079][ T4440] 8021q: adding VLAN 0 to HW filter on device bond0 [ 46.755650][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 46.757103][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 46.759431][ T4440] 8021q: adding VLAN 0 to HW filter on device team0 [ 46.762114][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 46.763556][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 46.765261][ T11] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.766376][ T11] bridge0: port 1(bridge_slave_0) entered forwarding state [ 46.767749][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 46.770133][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 46.772371][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 46.773801][ T11] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.774936][ T11] bridge0: port 2(bridge_slave_1) entered forwarding state [ 46.833727][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 46.837101][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 46.839711][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 46.841531][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 46.843081][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 46.845711][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 46.847361][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 46.849896][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 46.851553][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 46.854218][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 46.855691][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 46.857866][ T4440] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 46.926668][ T4425] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 46.927936][ T4425] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 46.930886][ T4440] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 46.936379][ T4425] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 46.937834][ T4425] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 46.944751][ T4425] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 46.946324][ T4425] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 46.947820][ T4425] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 46.949080][ T4425] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 46.992788][ T4440] device veth0_vlan entered promiscuous mode [ 46.995909][ T4440] device veth1_vlan entered promiscuous mode [ 47.002081][ T4425] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 47.003563][ T4425] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 47.004963][ T4425] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 47.006395][ T4425] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 47.008636][ T4440] device veth0_macvtap entered promiscuous mode [ 47.011234][ T4440] device veth1_macvtap entered promiscuous mode [ 47.015300][ T4440] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 47.016819][ T4440] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 47.018709][ T4440] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 47.019934][ T4425] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 47.021577][ T4425] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 47.022981][ T4425] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 47.024477][ T4425] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 47.026737][ T4440] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 47.028391][ T4440] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 47.030753][ T4440] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 47.031818][ T4425] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 47.033403][ T4425] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 47.036463][ T4440] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 47.037577][ T4440] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 47.038922][ T4440] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 47.041321][ T4440] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 47.088903][ T4425] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 47.093127][ T4425] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 47.094990][ T474] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 47.099108][ T4425] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 47.100767][ T4425] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 47.102468][ T4425] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready 1970/01/01 00:00:47 executed programs: 2 [ 47.194289][ T218] device hsr_slave_0 left promiscuous mode [ 47.220273][ T4538] loop0: detected capacity change from 0 to 32768 [ 47.233980][ T4538] JBD2: Ignoring recovery information on journal [ 47.240861][ T218] device hsr_slave_1 left promiscuous mode [ 47.246605][ T4538] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 47.320291][ T218] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 47.321541][ T218] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 47.323383][ T218] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 47.324475][ T218] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 47.325772][ T218] device bridge_slave_1 left promiscuous mode [ 47.326998][ T218] bridge0: port 2(bridge_slave_1) entered disabled state [ 47.371342][ T218] device bridge_slave_0 left promiscuous mode [ 47.372390][ T218] bridge0: port 1(bridge_slave_0) entered disabled state [ 47.460265][ T47] Bluetooth: hci0: command 0x040f tx timeout [ 47.491446][ T218] device veth1_macvtap left promiscuous mode [ 47.492381][ T218] device veth0_macvtap left promiscuous mode [ 47.493359][ T218] device veth1_vlan left promiscuous mode [ 47.494295][ T218] device veth0_vlan left promiscuous mode [ 49.212857][ T218] team0 (unregistering): Port device team_slave_1 removed [ 49.381006][ T218] team0 (unregistering): Port device team_slave_0 removed [ 49.530252][ T4337] Bluetooth: hci0: command 0x0419 tx timeout [ 49.551888][ T218] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 49.751977][ T218] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 50.160952][ T4540] ------------[ cut here ]------------ [ 50.161941][ T4540] WARNING: CPU: 0 PID: 4540 at include/linux/jbd2.h:1731 jbd2_journal_commit_transaction+0x4340/0x55d8 [ 50.163743][ T4540] Modules linked in: [ 50.164410][ T4540] CPU: 0 PID: 4540 Comm: jbd2/loop0-80 Not tainted syzkaller #0 [ 50.165522][ T4540] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 50.166991][ T4540] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 50.168102][ T4540] pc : jbd2_journal_commit_transaction+0x4340/0x55d8 [ 50.169017][ T4540] lr : jbd2_journal_commit_transaction+0x4340/0x55d8 [ 50.169994][ T4540] sp : ffff800020eb7880 [ 50.170603][ T4540] x29: ffff800020eb7c60 x28: dfff800000000000 x27: 1fffe000199e90f7 [ 50.171767][ T4540] x26: ffff0000ccf480b8 x25: ffff0000ccf487bc x24: ffff800020eb7ba0 [ 50.172932][ T4540] x23: ffff800020eb7bc0 x22: ffff0000ccf48000 x21: ffff800020eb7a90 [ 50.174189][ T4540] x20: ffff0000ccf48980 x19: dfff800000000000 x18: ffff800011a5bd40 [ 50.175382][ T4540] x17: 1fffe00033ee7b7e x16: ffff8000082d3a08 x15: ffff80001504d000 [ 50.176526][ T4540] x14: 0000000000000100 x13: 1ffff00002a0a0b1 x12: 0000000000ff0100 [ 50.177771][ T4540] x11: ff00800008e9ecb8 x10: 0000000000000000 x9 : ffff800008e9ecb8 [ 50.179029][ T4540] x8 : ffff0000d66b1bc0 x7 : 0000000000000000 x6 : 0000000000000000 [ 50.180216][ T4540] x5 : 0000000000000080 x4 : 0000000000000000 x3 : 0000000000000020 [ 50.181505][ T4540] x2 : 0000000000000008 x1 : 0000000018000000 x0 : 0000000000000000 [ 50.182746][ T4540] Call trace: [ 50.183251][ T4540] jbd2_journal_commit_transaction+0x4340/0x55d8 [ 50.184147][ T4540] kjournald2+0x36c/0x694 [ 50.184808][ T4540] kthread+0x250/0x2d8 [ 50.185400][ T4540] ret_from_fork+0x10/0x20 [ 50.186021][ T4540] irq event stamp: 32 [ 50.186699][ T4540] hardirqs last enabled at (31): [] _raw_spin_unlock_irqrestore+0x48/0xac [ 50.188330][ T4540] hardirqs last disabled at (32): [] el1_dbg+0x24/0x80 [ 50.189729][ T4540] softirqs last enabled at (0): [] copy_process+0x1244/0x3670 [ 50.191105][ T4540] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 50.192157][ T4540] ---[ end trace 0000000000000000 ]--- [ 50.195981][ T4540] ------------[ cut here ]------------ [ 50.196871][ T4540] WARNING: CPU: 0 PID: 4540 at include/linux/jbd2.h:1731 jbd2_journal_commit_transaction+0x1e18/0x55d8 [ 50.198529][ T4540] Modules linked in: [ 50.199091][ T4540] CPU: 0 PID: 4540 Comm: jbd2/loop0-80 Tainted: G W syzkaller #0 [ 50.200456][ T4540] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 50.201973][ T4540] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 50.203132][ T4540] pc : jbd2_journal_commit_transaction+0x1e18/0x55d8 [ 50.204188][ T4540] lr : jbd2_journal_commit_transaction+0x1e18/0x55d8 [ 50.205184][ T4540] sp : ffff800020eb7880 [ 50.205840][ T4540] x29: ffff800020eb7c60 x28: ffff0000dfa56600 x27: ffff0000ccf480b0 [ 50.206997][ T4540] x26: ffff0000ccf480b8 x25: 0000000000000020 x24: fffffc0003c8a5c0 [ 50.208227][ T4540] x23: ffff0000df94b2b8 x22: ffff0000c323f028 x21: ffff0000ccf48980 [ 50.209522][ T4540] x20: 0000000000000002 x19: dfff800000000000 x18: ffff800011a5bd40 [ 50.210667][ T4540] x17: ffff800018184000 x16: ffff8000082e9244 x15: 0000000000000000 [ 50.211881][ T4540] x14: 0000000000000004 x13: 0000000000ff0100 x12: 0000000000ff0100 [ 50.213105][ T4540] x11: ff00800008e9c790 x10: 0000000000000000 x9 : ffff800008e9c790 [ 50.214279][ T4540] x8 : ffff0000d66b1bc0 x7 : ffff800008eb6de0 x6 : 0000000000000000 [ 50.215575][ T4540] x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff8000082e9358 [ 50.216795][ T4540] x2 : ffff800020eb7ba0 x1 : 0000000018000000 x0 : 0000000000000000 [ 50.218029][ T4540] Call trace: [ 50.218535][ T4540] jbd2_journal_commit_transaction+0x1e18/0x55d8 [ 50.219520][ T4540] kjournald2+0x36c/0x694 [ 50.220136][ T4540] kthread+0x250/0x2d8 [ 50.220782][ T4540] ret_from_fork+0x10/0x20 [ 50.221445][ T4540] irq event stamp: 104 [ 50.222058][ T4540] hardirqs last enabled at (103): [] __find_get_block+0xbe0/0xdfc [ 50.223505][ T4540] hardirqs last disabled at (104): [] el1_dbg+0x24/0x80 [ 50.224729][ T4540] softirqs last enabled at (80): [] handle_softirqs+0xaf8/0xc6c [ 50.225998][ T4540] softirqs last disabled at (35): [] __do_softirq+0x14/0x20 [ 50.227303][ T4540] ---[ end trace 0000000000000000 ]--- [ 50.228793][ T4540] ------------[ cut here ]------------ [ 50.229661][ T4540] WARNING: CPU: 0 PID: 4540 at include/linux/jbd2.h:1731 jbd2_descriptor_block_csum_set+0x278/0x370 [ 50.231292][ T4540] Modules linked in: [ 50.231898][ T4540] CPU: 0 PID: 4540 Comm: jbd2/loop0-80 Tainted: G W syzkaller #0 [ 50.233230][ T4540] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 50.234805][ T4540] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 50.235948][ T4540] pc : jbd2_descriptor_block_csum_set+0x278/0x370 [ 50.236840][ T4540] lr : jbd2_descriptor_block_csum_set+0x278/0x370 [ 50.237722][ T4540] sp : ffff800020eb77c0 [ 50.238342][ T4540] x29: ffff800020eb7820 x28: ffff0000dfa56600 x27: ffff0000ccf480b0 [ 50.239697][ T4540] x26: ffff800020eb77c0 x25: 1ffff000041d6ef8 x24: dfff800000000000 [ 50.240968][ T4540] x23: ffff0000ccf48000 x22: 0000000000000000 x21: ffff0000ccf48980 [ 50.242209][ T4540] x20: ffff0000e2ebee80 x19: ffff0000ccf48000 x18: ffff800011a5bd40 [ 50.243462][ T4540] x17: ffff800018184000 x16: ffff8000082e9244 x15: 0000000000000000 [ 50.244665][ T4540] x14: 0000000000000004 x13: 0000000000ff0100 x12: 0000000000ff0100 [ 50.245869][ T4540] x11: ff00800008eb92f8 x10: 0000000000000000 x9 : ffff800008eb92f8 [ 50.247053][ T4540] x8 : ffff0000d66b1bc0 x7 : ffff800008eb6de0 x6 : 0000000000000000 [ 50.248254][ T4540] x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff8000082e9358 [ 50.249448][ T4540] x2 : ffff800020eb7ba0 x1 : 0000000018000000 x0 : 0000000000000000 [ 50.250741][ T4540] Call trace: [ 50.251222][ T4540] jbd2_descriptor_block_csum_set+0x278/0x370 [ 50.252151][ T4540] jbd2_journal_commit_transaction+0x19b0/0x55d8 [ 50.253011][ T4540] kjournald2+0x36c/0x694 [ 50.253697][ T4540] kthread+0x250/0x2d8 [ 50.254331][ T4540] ret_from_fork+0x10/0x20 [ 50.255002][ T4540] irq event stamp: 324 [ 50.255608][ T4540] hardirqs last enabled at (323): [] el1_dbg+0x6c/0x80 [ 50.256934][ T4540] hardirqs last disabled at (324): [] el1_dbg+0x24/0x80 [ 50.258346][ T4540] softirqs last enabled at (316): [] handle_softirqs+0xaf8/0xc6c [ 50.259742][ T4540] softirqs last disabled at (107): [] __do_softirq+0x14/0x20 [ 50.261046][ T4540] ---[ end trace 0000000000000000 ]--- [ 50.263629][ T4540] ------------[ cut here ]------------ [ 50.264432][ T4540] WARNING: CPU: 0 PID: 4540 at include/linux/jbd2.h:1731 journal_submit_commit_record+0x65c/0x8d8 [ 50.266083][ T4540] Modules linked in: [ 50.266632][ T4540] CPU: 0 PID: 4540 Comm: jbd2/loop0-80 Tainted: G W syzkaller #0 [ 50.267861][ T4540] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 50.269408][ T4540] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 50.270644][ T4540] pc : journal_submit_commit_record+0x65c/0x8d8 [ 50.271542][ T4540] lr : journal_submit_commit_record+0x65c/0x8d8 [ 50.272466][ T4540] sp : ffff800020eb7760 [ 50.273053][ T4540] x29: ffff800020eb7820 x28: ffff7000041d6ef4 x27: ffff0000c323fa00 [ 50.274285][ T4540] x26: ffff0000c323fa10 x25: ffff0000ccf480b0 x24: ffff0000ccf48980 [ 50.275546][ T4540] x23: ffff0000e2ebebf0 x22: ffff0000ccf480b8 x21: ffff0000ccf48000 [ 50.276778][ T4540] x20: ffff0000e2ebebc8 x19: dfff800000000000 x18: ffff800011a5bd40 [ 50.278031][ T4540] x17: ffff800018184000 x16: ffff8000082d3a08 x15: 0000000000000000 [ 50.279207][ T4540] x14: 0000000000000406 x13: 1ffff00002a0a0b1 x12: 0000000000ff0100 [ 50.280442][ T4540] x11: ff00800008ea072c x10: 0000000000000000 x9 : ffff800008ea072c [ 50.281592][ T4540] x8 : ffff0000d66b1bc0 x7 : ffff800008ea01f8 x6 : 0000000000000000 [ 50.282815][ T4540] x5 : 0000000000000080 x4 : 0000000000000001 x3 : 0000000000000000 [ 50.283981][ T4540] x2 : ffff800020eb7640 x1 : 0000000018000000 x0 : 0000000000000000 [ 50.285183][ T4540] Call trace: [ 50.285668][ T4540] journal_submit_commit_record+0x65c/0x8d8 [ 50.286559][ T4540] jbd2_journal_commit_transaction+0x41a0/0x55d8 [ 50.287490][ T4540] kjournald2+0x36c/0x694 [ 50.288154][ T4540] kthread+0x250/0x2d8 [ 50.288779][ T4540] ret_from_fork+0x10/0x20 [ 50.289445][ T4540] irq event stamp: 582 [ 50.290084][ T4540] hardirqs last enabled at (581): [] ktime_get_coarse_real_ts64+0x114/0x244 [ 50.291702][ T4540] hardirqs last disabled at (582): [] el1_dbg+0x24/0x80 [ 50.292958][ T4540] softirqs last enabled at (554): [] handle_softirqs+0xaf8/0xc6c [ 50.294274][ T4540] softirqs last disabled at (327): [] __do_softirq+0x14/0x20 [ 50.295658][ T4540] ---[ end trace 0000000000000000 ]--- [ 50.411678][ T4440] ------------[ cut here ]------------ [ 50.412619][ T4440] WARNING: CPU: 0 PID: 4440 at include/linux/jbd2.h:1731 start_this_handle+0xab8/0x122c [ 50.414004][ T4440] Modules linked in: [ 50.414559][ T4440] CPU: 0 PID: 4440 Comm: syz-executor Tainted: G W syzkaller #0 [ 50.415859][ T4440] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 50.417257][ T4440] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 50.418407][ T4440] pc : start_this_handle+0xab8/0x122c [ 50.419135][ T4440] lr : start_this_handle+0xab8/0x122c [ 50.419908][ T4440] sp : ffff800020b57060 [ 50.420527][ T4440] x29: ffff800020b57250 x28: ffff0000ccf48100 x27: ffff0000dfb59c84 [ 50.421747][ T4440] x26: ffff0000cf6de268 x25: dfff800000000000 x24: ffff0000ccf480b8 [ 50.423038][ T4440] x23: ffff0000ccf48980 x22: 0000000018000000 x21: 1fffe000199e9130 [ 50.424171][ T4440] x20: ffff0000ccf48000 x19: ffff0000ccf48198 x18: ffff800011a5bd40 [ 50.425308][ T4440] x17: ffff800018184000 x16: ffff8000082d3a08 x15: ffff800017c65000 [ 50.426485][ T4440] x14: ffff0000d8368a98 x13: 1ffff00002a0a0b1 x12: 0000000000ff0100 [ 50.427674][ T4440] x11: ff00800008e90c58 x10: 0000000000000000 x9 : ffff800008e90c58 [ 50.428861][ T4440] x8 : ffff0000d8368000 x7 : ffff8000083bae04 x6 : 0000000000000000 [ 50.430036][ T4440] x5 : 0000000000000080 x4 : 0000000000000001 x3 : ffff800008e908a0 [ 50.431226][ T4440] x2 : 0000000000000001 x1 : 0000000018000000 x0 : 0000000000000000 [ 50.432429][ T4440] Call trace: [ 50.432913][ T4440] start_this_handle+0xab8/0x122c [ 50.433660][ T4440] jbd2__journal_start+0x288/0x51c [ 50.434450][ T4440] jbd2_journal_start+0x3c/0x4c [ 50.435155][ T4440] ocfs2_start_trans+0x380/0x6c4 [ 50.435862][ T4440] ocfs2_modify_bh+0xe4/0x43c [ 50.436518][ T4440] ocfs2_local_free_info+0x644/0x87c [ 50.437241][ T4440] dquot_disable+0xeb4/0x1798 [ 50.437896][ T4440] ocfs2_disable_quotas+0xf4/0x1d8 [ 50.438609][ T4440] ocfs2_dismount_volume+0x1bc/0x93c [ 50.439512][ T4440] ocfs2_put_super+0x108/0x390 [ 50.440220][ T4440] generic_shutdown_super+0x130/0x324 [ 50.440970][ T4440] kill_block_super+0x70/0xdc [ 50.441652][ T4440] deactivate_locked_super+0xac/0x124 [ 50.442427][ T4440] deactivate_super+0xe8/0x108 [ 50.443213][ T4440] cleanup_mnt+0x37c/0x404 [ 50.443921][ T4440] __cleanup_mnt+0x20/0x30 [ 50.444539][ T4440] task_work_run+0x1ec/0x270 [ 50.445206][ T4440] do_notify_resume+0x2038/0x2b28 [ 50.445996][ T4440] el0_svc+0x98/0x138 [ 50.446546][ T4440] el0t_64_sync_handler+0x84/0xf0 [ 50.447225][ T4440] el0t_64_sync+0x18c/0x190 [ 50.447881][ T4440] irq event stamp: 253268 [ 50.448487][ T4440] hardirqs last enabled at (253267): [] timekeeping_get_ns+0x124/0x3b8 [ 50.449941][ T4440] hardirqs last disabled at (253268): [] el1_dbg+0x24/0x80 [ 50.451164][ T4440] softirqs last enabled at (248456): [] handle_softirqs+0xaf8/0xc6c [ 50.452589][ T4440] softirqs last disabled at (248413): [] __do_softirq+0x14/0x20 [ 50.453936][ T4440] ---[ end trace 0000000000000000 ]--- [ 50.458888][ T4440] ------------[ cut here ]------------ [ 50.459802][ T4440] WARNING: CPU: 1 PID: 4440 at include/linux/jbd2.h:1731 jbd2_write_superblock+0x5d4/0x9bc [ 50.461376][ T4440] Modules linked in: [ 50.461947][ T4440] CPU: 1 PID: 4440 Comm: syz-executor Tainted: G W syzkaller #0 [ 50.463218][ T4440] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 50.464722][ T4440] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 50.465900][ T4440] pc : jbd2_write_superblock+0x5d4/0x9bc [ 50.466783][ T4440] lr : jbd2_write_superblock+0x5d4/0x9bc [ 50.467675][ T4440] sp : ffff800020b57280 [ 50.468316][ T4440] x29: ffff800020b57320 x28: 1fffe0001c5d6e1d x27: 1ffff0000416ae58 [ 50.469548][ T4440] x26: dfff800000000000 x25: ffff80001504d360 x24: 0000000000000002 [ 50.470904][ T4440] x23: ffff0000ccf48980 x22: 1fffe000199e9016 x21: 000000000100001d [ 50.472173][ T4440] x20: ffff0000e2eb70e8 x19: ffff0000ccf48000 x18: ffff800011a5bd40 [ 50.473475][ T4440] x17: ffff800018184000 x16: ffff8000082d2558 x15: ffff800017c65000 [ 50.474674][ T4440] x14: ffff0000d8368a98 x13: ffff0000d8368b38 x12: 0000000000ff0100 [ 50.475941][ T4440] x11: ff00800008ebac30 x10: 0000000000000000 x9 : ffff800008ebac30 [ 50.477174][ T4440] x8 : ffff0000d8368000 x7 : 0000000000000000 x6 : 0000000000000000 [ 50.478381][ T4440] x5 : 0000000000000020 x4 : 0000000000000000 x3 : ffff800008eb9cd0 [ 50.479552][ T4440] x2 : 0000000000000001 x1 : 0000000018000000 x0 : 0000000000000000 [ 50.480737][ T4440] Call trace: [ 50.481214][ T4440] jbd2_write_superblock+0x5d4/0x9bc [ 50.481985][ T4440] jbd2_journal_update_sb_log_tail+0x1b0/0x280 [ 50.482920][ T4440] __jbd2_update_log_tail+0x54/0x4fc [ 50.483660][ T4440] jbd2_log_do_checkpoint+0x170/0xd78 [ 50.484449][ T4440] jbd2_journal_flush+0x1f4/0xa1c [ 50.485182][ T4440] ocfs2_journal_shutdown+0x3d4/0xbb8 [ 50.485963][ T4440] ocfs2_dismount_volume+0x37c/0x93c [ 50.486764][ T4440] ocfs2_put_super+0x108/0x390 [ 50.487510][ T4440] generic_shutdown_super+0x130/0x324 [ 50.488299][ T4440] kill_block_super+0x70/0xdc [ 50.488970][ T4440] deactivate_locked_super+0xac/0x124 [ 50.489726][ T4440] deactivate_super+0xe8/0x108 [ 50.490360][ T4440] cleanup_mnt+0x37c/0x404 [ 50.490926][ T4440] __cleanup_mnt+0x20/0x30 [ 50.491502][ T4440] task_work_run+0x1ec/0x270 [ 50.492182][ T4440] do_notify_resume+0x2038/0x2b28 [ 50.492915][ T4440] el0_svc+0x98/0x138 [ 50.493490][ T4440] el0t_64_sync_handler+0x84/0xf0 [ 50.494215][ T4440] el0t_64_sync+0x18c/0x190 [ 50.494865][ T4440] irq event stamp: 254260 [ 50.495464][ T4440] hardirqs last enabled at (254259): [] _raw_spin_unlock_irqrestore+0x48/0xac [ 50.497082][ T4440] hardirqs last disabled at (254260): [] el1_dbg+0x24/0x80 [ 50.498522][ T4440] softirqs last enabled at (253314): [] handle_softirqs+0xaf8/0xc6c [ 50.500107][ T4440] softirqs last disabled at (253271): [] __do_softirq+0x14/0x20 [ 50.501454][ T4440] ---[ end trace 0000000000000000 ]--- [ 50.506894][ T4440] ocfs2: Unmounting device (7,0) on (node local) [ 50.691746][ T4542] loop0: detected capacity change from 0 to 32768 [ 50.703461][ T4542] JBD2: Ignoring recovery information on journal [ 50.718319][ T4542] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 52.273004][ T218] bond0 (unregistering): Released all slaves 1970/01/01 00:00:53 executed programs: 4 [ 53.902922][ T4440] ocfs2: Unmounting device (7,0) on (node local) [ 54.092916][ T4545] loop0: detected capacity change from 0 to 32768 [ 54.102990][ T4545] JBD2: Ignoring recovery information on journal [ 54.121693][ T4545] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 57.308756][ T4440] ocfs2: Unmounting device (7,0) on (node local) [ 57.498228][ T4548] loop0: detected capacity change from 0 to 32768 [ 57.505815][ T4548] JBD2: Ignoring recovery information on journal [ 57.513961][ T4548] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode.