Warning: Permanently added '10.128.1.103' (ED25519) to the list of known hosts. 2026/07/13 08:42:02 parsed 1 programs 2026/07/13 08:42:02 serving rpc on tcp://37235 [ 84.240936][ T5606] cgroup: Unknown subsys name 'net' [ 84.503105][ T5606] cgroup: Unknown subsys name 'cpuset' [ 84.577510][ T5606] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 86.347770][ T5606] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 86.760787][ T31] cfg80211: failed to load regulatory.db [ 90.233248][ T5625] bridge0: port 1(bridge_slave_0) entered blocking state [ 90.234507][ T5625] bridge0: port 1(bridge_slave_0) entered disabled state [ 90.234691][ T5625] bridge_slave_0: entered allmulticast mode [ 90.239676][ T5625] bridge_slave_0: entered promiscuous mode [ 90.265203][ T5625] bridge0: port 2(bridge_slave_1) entered blocking state [ 90.265308][ T5625] bridge0: port 2(bridge_slave_1) entered disabled state [ 90.269454][ T5625] bridge_slave_1: entered allmulticast mode [ 90.271895][ T5625] bridge_slave_1: entered promiscuous mode [ 90.325698][ T5625] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 90.330643][ T5625] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 90.362693][ T5625] team0: Port device team_slave_0 added [ 90.365300][ T5625] team0: Port device team_slave_1 added [ 90.395736][ T5625] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 90.395747][ T5625] 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 1532 would solve the problem. [ 90.395760][ T5625] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 90.400831][ T5625] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 90.400847][ T5625] 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 1532 would solve the problem. [ 90.400870][ T5625] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 90.473779][ T5625] hsr_slave_0: entered promiscuous mode [ 90.478678][ T5625] hsr_slave_1: entered promiscuous mode [ 90.689866][ T5625] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 90.733291][ T5625] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 90.742365][ T5625] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 90.761273][ T5625] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 90.762440][ T5625] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 90.803957][ T5625] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 90.805189][ T5625] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 90.841193][ T5625] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 90.896492][ T5625] bridge0: port 2(bridge_slave_1) entered blocking state [ 90.896686][ T5625] bridge0: port 2(bridge_slave_1) entered forwarding state [ 90.901497][ T5625] bridge0: port 1(bridge_slave_0) entered blocking state [ 90.901641][ T5625] bridge0: port 1(bridge_slave_0) entered forwarding state [ 91.003975][ T5625] 8021q: adding VLAN 0 to HW filter on device bond0 [ 91.071424][ T1440] bridge0: port 1(bridge_slave_0) entered disabled state [ 91.107134][ T1440] bridge0: port 2(bridge_slave_1) entered disabled state [ 91.328340][ T5625] 8021q: adding VLAN 0 to HW filter on device team0 [ 91.350812][ T1440] bridge0: port 1(bridge_slave_0) entered blocking state [ 91.350955][ T1440] bridge0: port 1(bridge_slave_0) entered forwarding state [ 91.376969][ T1440] bridge0: port 2(bridge_slave_1) entered blocking state [ 91.377127][ T1440] bridge0: port 2(bridge_slave_1) entered forwarding state [ 91.769286][ T5625] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 91.831199][ T5625] veth0_vlan: entered promiscuous mode [ 91.840252][ T5625] veth1_vlan: entered promiscuous mode [ 91.889539][ T5625] veth0_macvtap: entered promiscuous mode [ 91.894206][ T5625] veth1_macvtap: entered promiscuous mode [ 91.927757][ T5625] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 91.943708][ T5625] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 91.973503][ T1055] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 91.975292][ T1055] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 91.975346][ T1055] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 91.975379][ T1055] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 92.561320][ T12] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 92.880063][ T12] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 93.420977][ T12] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 93.913098][ T12] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 94.115508][ T1055] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 94.115535][ T1055] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 94.214639][ T1440] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 94.214666][ T1440] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 94.858194][ T12] bridge_slave_1: left allmulticast mode [ 94.858290][ T12] bridge_slave_1: left promiscuous mode [ 94.899442][ T12] bridge0: port 2(bridge_slave_1) entered disabled state [ 95.130808][ T12] bridge_slave_0: left allmulticast mode [ 95.130842][ T12] bridge_slave_0: left promiscuous mode [ 95.131074][ T12] bridge0: port 1(bridge_slave_0) entered disabled state [ 96.037448][ T12] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 96.117472][ T12] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 96.140934][ T12] bond0 (unregistering): Released all slaves [ 96.189311][ T5255] 8021q: adding VLAN 0 to HW filter on device eth1 [ 96.601703][ T12] hsr_slave_0: left promiscuous mode [ 96.637012][ T12] hsr_slave_1: left promiscuous mode [ 96.638231][ T12] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 96.638325][ T12] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 96.693532][ T12] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 96.693558][ T12] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 96.778157][ T12] veth1_macvtap: left promiscuous mode [ 96.779670][ T12] veth0_macvtap: left promiscuous mode [ 96.779850][ T12] veth1_vlan: left promiscuous mode [ 96.780040][ T12] veth0_vlan: left promiscuous mode [ 97.487649][ T12] team0 (unregistering): Port device team_slave_1 removed [ 97.527610][ T12] team0 (unregistering): Port device team_slave_0 removed [ 97.710241][ T5255] 8021q: adding VLAN 0 to HW filter on device eth2 [ 98.343949][ T5255] 8021q: adding VLAN 0 to HW filter on device eth3 [ 99.074949][ T5255] 8021q: adding VLAN 0 to HW filter on device eth4 [ 99.277172][ T4909] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 99.295409][ T4909] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 99.307341][ T4909] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 99.310295][ T4909] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 99.311549][ T4909] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 2026/07/13 08:42:22 executed programs: 0 [ 101.601351][ T59] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 101.605531][ T59] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 101.627445][ T59] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 101.644252][ T59] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 101.650434][ T59] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 102.470346][ T5798] bridge0: port 1(bridge_slave_0) entered blocking state [ 102.470498][ T5798] bridge0: port 1(bridge_slave_0) entered disabled state [ 102.470632][ T5798] bridge_slave_0: entered allmulticast mode [ 102.472075][ T5798] bridge_slave_0: entered promiscuous mode [ 102.475563][ T5798] bridge0: port 2(bridge_slave_1) entered blocking state [ 102.475627][ T5798] bridge0: port 2(bridge_slave_1) entered disabled state [ 102.475734][ T5798] bridge_slave_1: entered allmulticast mode [ 102.478327][ T5798] bridge_slave_1: entered promiscuous mode [ 102.531862][ T5798] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 102.552853][ T5798] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 102.644112][ T5798] team0: Port device team_slave_0 added [ 102.646079][ T5798] team0: Port device team_slave_1 added [ 102.674454][ T5798] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 102.674470][ T5798] 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 1532 would solve the problem. [ 102.674487][ T5798] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 102.675905][ T5798] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 102.675917][ T5798] 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 1532 would solve the problem. [ 102.675935][ T5798] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 102.754863][ T5798] hsr_slave_0: entered promiscuous mode [ 102.756096][ T5798] hsr_slave_1: entered promiscuous mode [ 103.708964][ T4909] Bluetooth: hci0: command tx timeout [ 105.445070][ T5798] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 105.487999][ T5798] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 105.488995][ T5798] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 105.538455][ T5798] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 105.540012][ T5798] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 105.597578][ T5798] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 105.599388][ T5798] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 105.651226][ T5798] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 105.787909][ T4909] Bluetooth: hci0: command tx timeout [ 105.886603][ T5798] 8021q: adding VLAN 0 to HW filter on device bond0 [ 105.932252][ T5798] 8021q: adding VLAN 0 to HW filter on device team0 [ 105.961339][ T85] bridge0: port 1(bridge_slave_0) entered blocking state [ 105.961543][ T85] bridge0: port 1(bridge_slave_0) entered forwarding state [ 106.076333][ T85] bridge0: port 2(bridge_slave_1) entered blocking state [ 106.076460][ T85] bridge0: port 2(bridge_slave_1) entered forwarding state [ 106.751787][ T5798] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 106.860040][ T5798] veth0_vlan: entered promiscuous mode [ 106.879005][ T5798] veth1_vlan: entered promiscuous mode [ 106.931300][ T5798] veth0_macvtap: entered promiscuous mode [ 106.946519][ T5798] veth1_macvtap: entered promiscuous mode [ 106.979733][ T5798] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 107.003751][ T5798] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 107.030550][ T1398] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 107.030858][ T1398] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 107.031113][ T1398] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 107.031302][ T1398] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 107.570229][ T1391] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 107.570250][ T1391] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 107.660451][ T1391] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 107.660471][ T1391] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 2026/07/13 08:42:28 executed programs: 2 [ 107.867038][ T4909] Bluetooth: hci0: command tx timeout [ 108.292225][ T5941] loop0: detected capacity change from 0 to 32768 [ 108.490166][ T5941] [ 108.490166][ T5941] ... Log Wrap ... Log Wrap ... Log Wrap ... [ 108.490166][ T5941] [ 108.551842][ T5798] [ 108.551842][ T5798] ... Log Wrap ... Log Wrap ... Log Wrap ... [ 108.551842][ T5798] [ 108.555705][ T5798] [ 108.555705][ T5798] ... Log Wrap ... Log Wrap ... Log Wrap ... [ 108.555705][ T5798] [ 108.934550][ T5953] loop0: detected capacity change from 0 to 32768 [ 108.956677][ T5953] [ 108.956677][ T5953] ... Log Wrap ... Log Wrap ... Log Wrap ... [ 108.956677][ T5953] [ 109.015855][ T5798] [ 109.015855][ T5798] ... Log Wrap ... Log Wrap ... Log Wrap ... [ 109.015855][ T5798] [ 109.027979][ T5798] [ 109.027979][ T5798] ... Log Wrap ... Log Wrap ... Log Wrap ... [ 109.027979][ T5798] [ 109.339515][ T5954] loop0: detected capacity change from 0 to 32768 [ 109.353174][ T5954] [ 109.353174][ T5954] ... Log Wrap ... Log Wrap ... Log Wrap ... [ 109.353174][ T5954] [ 109.407251][ T5798] [ 109.407251][ T5798] ... Log Wrap ... Log Wrap ... Log Wrap ... [ 109.407251][ T5798] [ 109.421967][ T5798] [ 109.421967][ T5798] ... Log Wrap ... Log Wrap ... Log Wrap ... [ 109.421967][ T5798] [ 109.738796][ T5955] loop0: detected capacity change from 0 to 32768 [ 109.762070][ T5955] [ 109.762070][ T5955] ... Log Wrap ... Log Wrap ... Log Wrap ... [ 109.762070][ T5955] [ 109.813594][ T5798] [ 109.813594][ T5798] ... Log Wrap ... Log Wrap ... Log Wrap ... [ 109.813594][ T5798] [ 109.813948][ T5798] [ 109.813948][ T5798] ... Log Wrap ... Log Wrap ... Log Wrap ... [ 109.813948][ T5798] [ 109.947153][ T4909] Bluetooth: hci0: command tx timeout [ 110.147739][ T5956] loop0: detected capacity change from 0 to 32768 [ 110.159001][ T5956] [ 110.159001][ T5956] ... Log Wrap ... Log Wrap ... Log Wrap ... [ 110.159001][ T5956] [ 110.227256][ T5798] [ 110.227256][ T5798] ... Log Wrap ... Log Wrap ... Log Wrap ... [ 110.227256][ T5798] [ 110.227447][ T5798] [ 110.227447][ T5798] ... Log Wrap ... Log Wrap ... Log Wrap ... [ 110.227447][ T5798] [ 110.547965][ T5957] loop0: detected capacity change from 0 to 32768 [ 110.578405][ T5957] [ 110.578405][ T5957] ... Log Wrap ... Log Wrap ... Log Wrap ... [ 110.578405][ T5957] [ 110.617279][ T5798] [ 110.617279][ T5798] ... Log Wrap ... Log Wrap ... Log Wrap ... [ 110.617279][ T5798] [ 110.622718][ T5798] [ 110.622718][ T5798] ... Log Wrap ... Log Wrap ... Log Wrap ... [ 110.622718][ T5798] [ 110.967755][ T5958] loop0: detected capacity change from 0 to 32768 [ 110.987564][ T5958] [ 110.987564][ T5958] ... Log Wrap ... Log Wrap ... Log Wrap ... [ 110.987564][ T5958] [ 111.039676][ T5798] [ 111.039676][ T5798] ... Log Wrap ... Log Wrap ... Log Wrap ... [ 111.039676][ T5798] [ 111.053949][ T5798] [ 111.053949][ T5798] ... Log Wrap ... Log Wrap ... Log Wrap ... [ 111.053949][ T5798] [ 111.375225][ T5959] loop0: detected capacity change from 0 to 32768 [ 111.397940][ T5959] [ 111.397940][ T5959] ... Log Wrap ... Log Wrap ... Log Wrap ... [ 111.397940][ T5959] [ 111.430697][ T5798] [ 111.430697][ T5798] ... Log Wrap ... Log Wrap ... Log Wrap ... [ 111.430697][ T5798] [ 111.430982][ T5798] [ 111.430982][ T5798] ... Log Wrap ... Log Wrap ... Log Wrap ... [ 111.430982][ T5798] [ 111.749792][ T5960] loop0: detected capacity change from 0 to 32768 [ 111.771467][ T5960] [ 111.771467][ T5960] ... Log Wrap ... Log Wrap ... Log Wrap ... [ 111.771467][ T5960] [ 111.798677][ T5798] [ 111.798677][ T5798] ... Log Wrap ... Log Wrap ... Log Wrap ... [ 111.798677][ T5798] [ 111.798907][ T5798] [ 111.798907][ T5798] ... Log Wrap ... Log Wrap ... Log Wrap ... [ 111.798907][ T5798] [ 112.130325][ T5961] loop0: detected capacity change from 0 to 32768 [ 112.141278][ T5961] [ 112.141278][ T5961] ... Log Wrap ... Log Wrap ... Log Wrap ... [ 112.141278][ T5961] [ 112.193425][ T5798] [ 112.193425][ T5798] ... Log Wrap ... Log Wrap ... Log Wrap ... [ 112.193425][ T5798] [ 112.193692][ T5798] [ 112.193692][ T5798] ... Log Wrap ... Log Wrap ... Log Wrap ... [ 112.193692][ T5798] [ 112.543439][ T5962] [ 112.543439][ T5962] ... Log Wrap ... Log Wrap ... Log Wrap ... [ 112.543439][ T5962] [ 112.568706][ T5798] [ 112.568706][ T5798] ... Log Wrap ... Log Wrap ... Log Wrap ... [ 112.568706][ T5798] [ 112.572022][ T5798] [ 112.572022][ T5798] ... Log Wrap ... Log Wrap ... Log Wrap ... [ 112.572022][ T5798] 2026/07/13 08:42:33 executed programs: 14 [ 112.931612][ T5963] [ 112.931612][ T5963] ... Log Wrap ... Log Wrap ... Log Wrap ... [ 112.931612][ T5963] [ 112.977191][ T5798] [ 112.977191][ T5798] ... Log Wrap ... Log Wrap ... Log Wrap ... [ 112.977191][ T5798] [ 112.977426][ T5798] [ 112.977426][ T5798] ... Log Wrap ... Log Wrap ... Log Wrap ... [ 112.977426][ T5798] [ 113.290117][ T5964] [ 113.290117][ T5964] ... Log Wrap ... Log Wrap ... Log Wrap ... [ 113.290117][ T5964] [ 113.351333][ T5798] [ 113.351333][ T5798] ... Log Wrap ... Log Wrap ... Log Wrap ... [ 113.351333][ T5798] [ 113.351680][ T5798] [ 113.351680][ T5798] ... Log Wrap ... Log Wrap ... Log Wrap ... [ 113.351680][ T5798] [ 113.647693][ T5965] set_capacity_and_notify: 3 callbacks suppressed [ 113.647704][ T5965] loop0: detected capacity change from 0 to 32768 [ 113.675174][ T5965] [ 113.675174][ T5965] ... Log Wrap ... Log Wrap ... Log Wrap ... [ 113.675174][ T5965] [ 113.707344][ T5798] [ 113.707344][ T5798] ... Log Wrap ... Log Wrap ... Log Wrap ... [ 113.707344][ T5798] [ 113.707768][ T5798] [ 113.707768][ T5798] ... Log Wrap ... Log Wrap ... Log Wrap ... [ 113.707768][ T5798] [ 114.019546][ T5966] loop0: detected capacity change from 0 to 32768 [ 114.049928][ T5966] [ 114.049928][ T5966] ... Log Wrap ... Log Wrap ... Log Wrap ... [ 114.049928][ T5966] [ 114.087250][ T5798] [ 114.087250][ T5798] ... Log Wrap ... Log Wrap ... Log Wrap ... [ 114.087250][ T5798] [ 114.087823][ T5798] [ 114.087823][ T5798] ... Log Wrap ... Log Wrap ... Log Wrap ... [ 114.087823][ T5798] [ 114.391144][ T5967] loop0: detected capacity change from 0 to 32768 [ 114.408862][ T5967] [ 114.408862][ T5967] ... Log Wrap ... Log Wrap ... Log Wrap ... [ 114.408862][ T5967] [ 114.447416][ T5798] [ 114.447416][ T5798] ... Log Wrap ... Log Wrap ... Log Wrap ... [ 114.447416][ T5798] [ 114.447993][ T5798] [ 114.447993][ T5798] ... Log Wrap ... Log Wrap ... Log Wrap ... [ 114.447993][ T5798] [ 114.784674][ T5968] loop0: detected capacity change from 0 to 32768 [ 114.803721][ T5968] [ 114.803721][ T5968] ... Log Wrap ... Log Wrap ... Log Wrap ... [ 114.803721][ T5968] [ 114.850327][ T5798] [ 114.850327][ T5798] ... Log Wrap ... Log Wrap ... Log Wrap ... [ 114.850327][ T5798] [ 114.850894][ T5798] [ 114.850894][ T5798] ... Log Wrap ... Log Wrap ... Log Wrap ... [ 114.850894][ T5798] [ 115.185904][ T5970] loop0: detected capacity change from 0 to 32768 [ 115.217188][ T5970] [ 115.217188][ T5970] ... Log Wrap ... Log Wrap ... Log Wrap ... [ 115.217188][ T5970] [ 115.257237][ T5798] [ 115.257237][ T5798] ... Log Wrap ... Log Wrap ... Log Wrap ... [ 115.257237][ T5798] [ 115.257597][ T5798] [ 115.257597][ T5798] ... Log Wrap ... Log Wrap ... Log Wrap ... [ 115.257597][ T5798] [ 115.551673][ T5971] loop0: detected capacity change from 0 to 32768 [ 115.565228][ T5971] [ 115.565228][ T5971] ... Log Wrap ... Log Wrap ... Log Wrap ... [ 115.565228][ T5971] [ 115.617305][ T5798] [ 115.617305][ T5798] ... Log Wrap ... Log Wrap ... Log Wrap ... [ 115.617305][ T5798] [ 115.617778][ T5798] [ 115.617778][ T5798] ... Log Wrap ... Log Wrap ... Log Wrap ... [ 115.617778][ T5798] [ 115.925839][ T5972] loop0: detected capacity change from 0 to 32768 [ 115.943989][ T5972] [ 115.943989][ T5972] ... Log Wrap ... Log Wrap ... Log Wrap ... [ 115.943989][ T5972] [ 115.987263][ T5798] [ 115.987263][ T5798] ... Log Wrap ... Log Wrap ... Log Wrap ... [ 115.987263][ T5798] [ 115.987666][ T5798] [ 115.987666][ T5798] ... Log Wrap ... Log Wrap ... Log Wrap ... [ 115.987666][ T5798] [ 116.320198][ T5973] loop0: detected capacity change from 0 to 32768 [ 116.341503][ T5973] [ 116.341503][ T5973] ... Log Wrap ... Log Wrap ... Log Wrap ... [ 116.341503][ T5973] [ 116.399088][ T5798] [ 116.399088][ T5798] ... Log Wrap ... Log Wrap ... Log Wrap ... [ 116.399088][ T5798] [ 116.399629][ T5798] [ 116.399629][ T5798] ... Log Wrap ... Log Wrap ... Log Wrap ... [ 116.399629][ T5798] [ 116.715265][ T5975] loop0: detected capacity change from 0 to 32768 [ 116.739093][ T5975] [ 116.739093][ T5975] ... Log Wrap ... Log Wrap ... Log Wrap ... [ 116.739093][ T5975] [ 116.788488][ T5798] [ 116.788488][ T5798] ... Log Wrap ... Log Wrap ... Log Wrap ... [ 116.788488][ T5798] [ 116.788812][ T5798] [ 116.788812][ T5798] ... Log Wrap ... Log Wrap ... Log Wrap ... [ 116.788812][ T5798] [ 117.092804][ T5977] loop0: detected capacity change from 0 to 32768 [ 117.114031][ T5977] [ 117.114031][ T5977] ... Log Wrap ... Log Wrap ... Log Wrap ... [ 117.114031][ T5977] [ 117.170785][ T5798] [ 117.170785][ T5798] ... Log Wrap ... Log Wrap ... Log Wrap ... [ 117.170785][ T5798] [ 117.171250][ T5798] [ 117.171250][ T5798] ... Log Wrap ... Log Wrap ... Log Wrap ... [ 117.171250][ T5798] [ 117.502289][ T5978] [ 117.502289][ T5978] ... Log Wrap ... Log Wrap ... Log Wrap ... [ 117.502289][ T5978] [ 117.537993][ T5798] [ 117.537993][ T5798] ... Log Wrap ... Log Wrap ... Log Wrap ... [ 117.537993][ T5798] [ 117.539491][ T5798] [ 117.539491][ T5798] ... Log Wrap ... Log Wrap ... Log Wrap ... [ 117.539491][ T5798] [ 117.851383][ T5980] [ 117.851383][ T5980] ... Log Wrap ... Log Wrap ... Log Wrap ... [ 117.851383][ T5980] [ 117.887238][ T5798] [ 117.887238][ T5798] ... Log Wrap ... Log Wrap ... Log Wrap ... [ 117.887238][ T5798] [ 117.887605][ T5798] [ 117.887605][ T5798] ... Log Wrap ... Log Wrap ... Log Wrap ... [ 117.887605][ T5798] 2026/07/13 08:42:38 executed programs: 28 [ 118.232319][ T5982] [ 118.232319][ T5982] ... Log Wrap ... Log Wrap ... Log Wrap ... [ 118.232319][ T5982] [ 118.267295][ T5798] [ 118.267295][ T5798] ... Log Wrap ... Log Wrap ... Log Wrap ... [ 118.267295][ T5798] [ 118.268439][ T5798] [ 118.268439][ T5798] ... Log Wrap ... Log Wrap ... Log Wrap ... [ 118.268439][ T5798] [ 118.568370][ T5984] [ 118.568370][ T5984] ... Log Wrap ... Log Wrap ... Log Wrap ... [ 118.568370][ T5984] [ 118.607350][ T5798] [ 118.607350][ T5798] ... Log Wrap ... Log Wrap ... Log Wrap ... [ 118.607350][ T5798] [ 118.607780][ T5798] [ 118.607780][ T5798] ... Log Wrap ... Log Wrap ... Log Wrap ... [ 118.607780][ T5798] [ 118.941292][ T5985] set_capacity_and_notify: 4 callbacks suppressed [ 118.941303][ T5985] loop0: detected capacity change from 0 to 32768 [ 118.948309][ T5985] [ 118.948309][ T5985] ... Log Wrap ... Log Wrap ... Log Wrap ... [ 118.948309][ T5985] [ 118.987570][ T5798] [ 118.987570][ T5798] ... Log Wrap ... Log Wrap ... Log Wrap ... [ 118.987570][ T5798] [ 118.988975][ T5798] [ 118.988975][ T5798] ... Log Wrap ... Log Wrap ... Log Wrap ... [ 118.988975][ T5798] [ 119.307593][ T5986] loop0: detected capacity change from 0 to 32768 [ 119.342477][ T5986] [ 119.342477][ T5986] ... Log Wrap ... Log Wrap ... Log Wrap ... [ 119.342477][ T5986] [ 119.389034][ T5798] [ 119.389034][ T5798] ... Log Wrap ... Log Wrap ... Log Wrap ... [ 119.389034][ T5798] [ 119.389326][ T5798] [ 119.389326][ T5798] ... Log Wrap ... Log Wrap ... Log Wrap ... [ 119.389326][ T5798] [ 119.681912][ T5987] loop0: detected capacity change from 0 to 32768 [ 119.692922][ T5987] [ 119.692922][ T5987] ... Log Wrap ... Log Wrap ... Log Wrap ... [ 119.692922][ T5987] [ 119.727218][ T5798] [ 119.727218][ T5798] ... Log Wrap ... Log Wrap ... Log Wrap ... [ 119.727218][ T5798] [ 119.730640][ T5798] [ 119.730640][ T5798] ... Log Wrap ... Log Wrap ... Log Wrap ... [ 119.730640][ T5798] [ 120.025992][ T5988] loop0: detected capacity change from 0 to 32768 [ 120.041875][ T5988] [ 120.041875][ T5988] ... Log Wrap ... Log Wrap ... Log Wrap ... [ 120.041875][ T5988] [ 120.077453][ T5798] [ 120.077453][ T5798] ... Log Wrap ... Log Wrap ... Log Wrap ... [ 120.077453][ T5798] [ 120.078026][ T5798] [ 120.078026][ T5798] ... Log Wrap ... Log Wrap ... Log Wrap ... [ 120.078026][ T5798] [ 120.395578][ T5989] loop0: detected capacity change from 0 to 32768 [ 120.407180][ T5989] [ 120.407180][ T5989] ... Log Wrap ... Log Wrap ... Log Wrap ... [ 120.407180][ T5989] [ 120.457265][ T5798] [ 120.457265][ T5798] ... Log Wrap ... Log Wrap ... Log Wrap ... [ 120.457265][ T5798] [ 120.457856][ T5798] [ 120.457856][ T5798] ... Log Wrap ... Log Wrap ... Log Wrap ... [ 120.457856][ T5798] [ 120.764555][ T5990] loop0: detected capacity change from 0 to 32768 [ 120.786292][ T5990] [ 120.786292][ T5990] ... Log Wrap ... Log Wrap ... Log Wrap ... [ 120.786292][ T5990] [ 120.830149][ T5798] [ 120.830149][ T5798] ... Log Wrap ... Log Wrap ... Log Wrap ... [ 120.830149][ T5798] [ 120.832598][ T5798] [ 120.832598][ T5798] ... Log Wrap ... Log Wrap ... Log Wrap ... [ 120.832598][ T5798] [ 121.118808][ T5991] loop0: detected capacity change from 0 to 32768 [ 121.136211][ T5991] [ 121.136211][ T5991] ... Log Wrap ... Log Wrap ... Log Wrap ... [ 121.136211][ T5991] [ 121.187213][ T5798] [ 121.187213][ T5798] ... Log Wrap ... Log Wrap ... Log Wrap ... [ 121.187213][ T5798] [ 121.187916][ T5798] [ 121.187916][ T5798] ... Log Wrap ... Log Wrap ... Log Wrap ... [ 121.187916][ T5798] [ 121.498878][ T5992] loop0: detected capacity change from 0 to 32768 [ 121.517648][ T5992] [ 121.517648][ T5992] ... Log Wrap ... Log Wrap ... Log Wrap ... [ 121.517648][ T5992] [ 121.564085][ T5798] [ 121.564085][ T5798] ... Log Wrap ... Log Wrap ... Log Wrap ... [ 121.564085][ T5798] [ 121.565067][ T5798] [ 121.565067][ T5798] ... Log Wrap ... Log Wrap ... Log Wrap ... [ 121.565067][ T5798] [ 121.875723][ T5993] loop0: detected capacity change from 0 to 32768 [ 121.888862][ T5993] [ 121.888862][ T5993] ... Log Wrap ... Log Wrap ... Log Wrap ... [ 121.888862][ T5993] [ 121.937312][ T5798] [ 121.937312][ T5798] ... Log Wrap ... Log Wrap ... Log Wrap ... [ 121.937312][ T5798] [ 121.938067][ T5798] [ 121.938067][ T5798] ... Log Wrap ... Log Wrap ... Log Wrap ... [ 121.938067][ T5798] [ 122.243478][ T5994] loop0: detected capacity change from 0 to 32768 [ 122.271348][ T5994] [ 122.271348][ T5994] ... Log Wrap ... Log Wrap ... Log Wrap ... [ 122.271348][ T5994] [ 122.332638][ T5798] [ 122.332638][ T5798] ... Log Wrap ... Log Wrap ... Log Wrap ... [ 122.332638][ T5798] [ 122.333021][ T5798] [ 122.333021][ T5798] ... Log Wrap ... Log Wrap ... Log Wrap ... [ 122.333021][ T5798] [ 122.652468][ T5995] [ 122.652468][ T5995] ... Log Wrap ... Log Wrap ... Log Wrap ... [ 122.652468][ T5995] [ 122.707262][ T5798] [ 122.707262][ T5798] ... Log Wrap ... Log Wrap ... Log Wrap ... [ 122.707262][ T5798] [ 122.707807][ T5798] [ 122.707807][ T5798] ... Log Wrap ... Log Wrap ... Log Wrap ... [ 122.707807][ T5798] [ 123.033529][ T5996] [ 123.033529][ T5996] ... Log Wrap ... Log Wrap ... Log Wrap ... [ 123.033529][ T5996] [ 123.088781][ T5798] [ 123.088781][ T5798] ... Log Wrap ... Log Wrap ... Log Wrap ... [ 123.088781][ T5798] [ 123.088997][ T5798] [ 123.088997][ T5798] ... Log Wrap ... Log Wrap ... Log Wrap ... [ 123.088997][ T5798] 2026/07/13 08:42:44 executed programs: 42 [ 123.410228][ T5997] [ 123.410228][ T5997] ... Log Wrap ... Log Wrap ... Log Wrap ... [ 123.410228][ T5997] [ 123.467230][ T5798] [ 123.467230][ T5798] ... Log Wrap ... Log Wrap ... Log Wrap ... [ 123.467230][ T5798] [ 123.467507][ T5798] [ 123.467507][ T5798] ... Log Wrap ... Log Wrap ... Log Wrap ... [ 123.467507][ T5798] [ 123.771746][ T5998] [ 123.771746][ T5998] ... Log Wrap ... Log Wrap ... Log Wrap ... [ 123.771746][ T5998] [ 123.827242][ T5798] [ 123.827242][ T5798] ... Log Wrap ... Log Wrap ... Log Wrap ... [ 123.827242][ T5798] [ 123.829485][ T5798] [ 123.829485][ T5798] ... Log Wrap ... Log Wrap ... Log Wrap ... [ 123.829485][ T5798] [ 124.135037][ T5999] set_capacity_and_notify: 4 callbacks suppressed [ 124.135048][ T5999] loop0: detected capacity change from 0 to 32768 [ 124.143524][ T5999] [ 124.143524][ T5999] ... Log Wrap ... Log Wrap ... Log Wrap ... [ 124.143524][ T5999] [ 124.177656][ T5798] [ 124.177656][ T5798] ... Log Wrap ... Log Wrap ... Log Wrap ... [ 124.177656][ T5798] [ 124.177955][ T5798] [ 124.177955][ T5798] ... Log Wrap ... Log Wrap ... Log Wrap ... [ 124.177955][ T5798] [ 124.476039][ T6000] loop0: detected capacity change from 0 to 32768 [ 124.489328][ T6000] [ 124.489328][ T6000] ... Log Wrap ... Log Wrap ... Log Wrap ... [ 124.489328][ T6000] [ 124.530901][ T5798] [ 124.530901][ T5798] ... Log Wrap ... Log Wrap ... Log Wrap ... [ 124.530901][ T5798] [ 124.533379][ T5798] [ 124.533379][ T5798] ... Log Wrap ... Log Wrap ... Log Wrap ... [ 124.533379][ T5798] [ 124.848551][ T6001] loop0: detected capacity change from 0 to 32768 [ 124.854955][ T6001] [ 124.854955][ T6001] ... Log Wrap ... Log Wrap ... Log Wrap ... [ 124.854955][ T6001] [ 124.887676][ T5798] [ 124.887676][ T5798] ... Log Wrap ... Log Wrap ... Log Wrap ... [ 124.887676][ T5798] [ 124.888073][ T5798] [ 124.888073][ T5798] ... Log Wrap ... Log Wrap ... Log Wrap ... [ 124.888073][ T5798] [ 125.200107][ T6002] loop0: detected capacity change from 0 to 32768 [ 125.221406][ T6002] [ 125.221406][ T6002] ... Log Wrap ... Log Wrap ... Log Wrap ... [ 125.221406][ T6002] [ 125.257484][ T5798] [ 125.257484][ T5798] ... Log Wrap ... Log Wrap ... Log Wrap ... [ 125.257484][ T5798] [ 125.258086][ T5798] [ 125.258086][ T5798] ... Log Wrap ... Log Wrap ... Log Wrap ... [ 125.258086][ T5798] [ 125.550566][ T6003] loop0: detected capacity change from 0 to 32768 [ 125.581333][ T6003] [ 125.581333][ T6003] ... Log Wrap ... Log Wrap ... Log Wrap ... [ 125.581333][ T6003] [ 125.617299][ T5798] [ 125.617299][ T5798] ... Log Wrap ... Log Wrap ... Log Wrap ... [ 125.617299][ T5798] [ 125.617987][ T5798] [ 125.617987][ T5798] ... Log Wrap ... Log Wrap ... Log Wrap ... [ 125.617987][ T5798] [ 125.954853][ T6004] loop0: detected capacity change from 0 to 32768 [ 125.975725][ T6004] [ 125.975725][ T6004] ... Log Wrap ... Log Wrap ... Log Wrap ... [ 125.975725][ T6004] [ 126.027657][ T5798] [ 126.027657][ T5798] ... Log Wrap ... Log Wrap ... Log Wrap ... [ 126.027657][ T5798] [ 126.028027][ T5798] [ 126.028027][ T5798] ... Log Wrap ... Log Wrap ... Log Wrap ... [ 126.028027][ T5798] [ 126.369276][ T6005] loop0: detected capacity change from 0 to 32768 [ 126.385769][ T6005] [ 126.385769][ T6005] ... Log Wrap ... Log Wrap ... Log Wrap ... [ 126.385769][ T6005] [ 126.427336][ T5798] [ 126.427336][ T5798] ... Log Wrap ... Log Wrap ... Log Wrap ... [ 126.427336][ T5798] [ 126.427711][ T5798] [ 126.427711][ T5798] ... Log Wrap ... Log Wrap ... Log Wrap ... [ 126.427711][ T5798] [ 126.716471][ T6006] loop0: detected capacity change from 0 to 32768 [ 126.737624][ T6006] [ 126.737624][ T6006] ... Log Wrap ... Log Wrap ... Log Wrap ... [ 126.737624][ T6006] [ 126.787291][ T5798] [ 126.787291][ T5798] ... Log Wrap ... Log Wrap ... Log Wrap ... [ 126.787291][ T5798] [ 126.787642][ T5798] [ 126.787642][ T5798] ... Log Wrap ... Log Wrap ... Log Wrap ... [ 126.787642][ T5798] [ 126.796522][ T1415] ================================================================== [ 126.796535][ T1415] BUG: KASAN: use-after-free in copy_folio_from_iter_atomic+0xbbf/0x1a30 [ 126.796575][ T1415] Read of size 4096 at addr ffff8880467e8000 by task kworker/u8:10/1415 [ 126.796588][ T1415] [ 126.796606][ T1415] CPU: 0 UID: 0 PID: 1415 Comm: kworker/u8:10 Not tainted syzkaller #0 PREEMPT_{RT,(full)} [ 126.796627][ T1415] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026 [ 126.796637][ T1415] Workqueue: loop0 loop_workfn [ 126.796672][ T1415] Call Trace: [ 126.796679][ T1415] [ 126.796685][ T1415] dump_stack_lvl+0xe8/0x150 [ 126.796710][ T1415] print_address_description+0x55/0x1e0 [ 126.796735][ T1415] ? copy_folio_from_iter_atomic+0xbbf/0x1a30 [ 126.796757][ T1415] print_report+0x58/0x70 [ 126.796776][ T1415] kasan_report+0x117/0x150 [ 126.796792][ T1415] ? copy_folio_from_iter_atomic+0xbbf/0x1a30 [ 126.796819][ T1415] kasan_check_range+0x264/0x2c0 [ 126.796833][ T1415] ? copy_folio_from_iter_atomic+0xbbf/0x1a30 [ 126.796833][ T1415] ? copy_folio_from_iter_atomic+0xbbf/0x1a30 [ 126.796853][ T1415] __asan_memcpy+0x29/0x70 [ 126.796872][ T1415] copy_folio_from_iter_atomic+0xbbf/0x1a30 [ 126.796902][ T1415] ? __pfx_copy_folio_from_iter_atomic+0x10/0x10 [ 126.796927][ T1415] ? ktime_get_coarse_real_ts64_mg+0x59/0x1e0 [ 126.796948][ T1415] ? shmem_write_begin+0x1ce/0x320 [ 126.796963][ T1415] generic_perform_write+0x5a8/0x8b0 [ 126.796995][ T1415] ? __pfx_generic_perform_write+0x10/0x10 [ 126.797019][ T1415] ? generic_write_checks_count+0x426/0x530 [ 126.797049][ T1415] ? file_update_time_flags+0x3b9/0x4b0 [ 126.797069][ T1415] shmem_file_write_iter+0xfb/0x120 [ 126.797090][ T1415] lo_rw_aio+0xc78/0xf30 [ 126.797119][ T1415] ? __pfx_lo_rw_aio+0x10/0x10 [ 126.797145][ T1415] ? kthread_associate_blkcg+0x490/0x600 [ 126.797180][ T1415] ? rt_spin_unlock+0x163/0x200 [ 126.797201][ T1415] loop_process_work+0x638/0x11d0 [ 126.797230][ T1415] ? __pfx_loop_process_work+0x10/0x10 [ 126.797254][ T1415] ? look_up_lock_class+0x57/0x110 [ 126.797278][ T1415] ? register_lock_class+0x31/0x2e0 [ 126.797296][ T1415] ? __lock_acquire+0x683/0x2ce0 [ 126.797312][ T1415] ? rcu_is_watching+0x15/0xb0 [ 126.797333][ T1415] ? trace_hrtimer_start+0x82/0x200 [ 126.797363][ T1415] ? do_raw_spin_lock+0x12b/0x2f0 [ 126.797389][ T1415] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 126.797414][ T1415] ? process_scheduled_works+0xa20/0x14e0 [ 126.797436][ T1415] ? process_scheduled_works+0xa20/0x14e0 [ 126.797457][ T1415] ? rcu_is_watching+0x15/0xb0 [ 126.797478][ T1415] ? process_scheduled_works+0xa20/0x14e0 [ 126.797498][ T1415] process_scheduled_works+0xa8e/0x14e0 [ 126.797531][ T1415] ? __pfx_process_scheduled_works+0x10/0x10 [ 126.797555][ T1415] ? assign_work+0x3cf/0x5d0 [ 126.797577][ T1415] worker_thread+0xa47/0xfb0 [ 126.797610][ T1415] kthread+0x388/0x470 [ 126.797635][ T1415] ? __pfx_worker_thread+0x10/0x10 [ 126.797653][ T1415] ? __pfx_kthread+0x10/0x10 [ 126.797676][ T1415] ret_from_fork+0x514/0xb70 [ 126.797705][ T1415] ? __pfx_ret_from_fork+0x10/0x10 [ 126.797731][ T1415] ? __switch_to+0xc89/0x1420 [ 126.797756][ T1415] ? __pfx_kthread+0x10/0x10 [ 126.797782][ T1415] ret_from_fork_asm+0x1a/0x30 [ 126.797808][ T1415] [ 126.797815][ T1415] [ 126.797819][ T1415] The buggy address belongs to the physical page: [ 126.797840][ T1415] page: refcount:0 mapcount:0 mapping:0000000000000000 index:0xffff8880467e8140 pfn:0x467e8 [ 126.797860][ T1415] flags: 0x80000000000000(node=0|zone=1) [ 126.797886][ T1415] raw: 0080000000000000 ffffea00011983c8 ffffea00011d0a48 0000000000000000 [ 126.797903][ T1415] raw: ffff8880467e8140 0000000000000000 00000000ffffffff 0000000000000000 [ 126.797913][ T1415] page dumped because: kasan: bad access detected [ 126.797925][ T1415] page_owner tracks the page as freed [ 126.797931][ T1415] page last allocated via order 0, migratetype Unmovable, gfp_mask 0xdc0(GFP_KERNEL|__GFP_ZERO), pid 6006, tgid 6006 (syz.0.65), ts 126736010046, free_ts 126795013354 [ 126.797959][ T1415] post_alloc_hook+0x1f9/0x250 [ 126.797985][ T1415] get_page_from_freelist+0x262a/0x26a0 [ 126.798004][ T1415] __alloc_frozen_pages_noprof+0x18d/0x380 [ 126.798023][ T1415] alloc_pages_mpol+0xce/0x280 [ 126.798043][ T1415] alloc_pages_noprof+0xd2/0x2f0 [ 126.798061][ T1415] lmLogInit+0x357/0x1a20 [ 126.798085][ T1415] lmLogOpen+0x4e3/0xf90 [ 126.798106][ T1415] jfs_mount_rw+0xf3/0x670 [ 126.798128][ T1415] jfs_fill_super+0x769/0xda0 [ 126.798144][ T1415] get_tree_bdev_flags+0x430/0x4f0 [ 126.798165][ T1415] vfs_get_tree+0x92/0x2a0 [ 126.798190][ T1415] do_new_mount+0x319/0xdc0 [ 126.798217][ T1415] __se_sys_mount+0x31d/0x420 [ 126.798231][ T1415] do_syscall_64+0x174/0x580 [ 126.798257][ T1415] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 126.798274][ T1415] page last free pid 5798 tgid 5798 stack trace: [ 126.798285][ T1415] __free_frozen_pages+0x10e7/0x11c0 [ 126.798300][ T1415] lmLogShutdown+0x44e/0x850 [ 126.798324][ T1415] lmLogClose+0x28c/0x530 [ 126.798347][ T1415] jfs_umount+0x2da/0x3b0 [ 126.798369][ T1415] jfs_put_super+0x8c/0x190 [ 126.798385][ T1415] generic_shutdown_super+0x13d/0x2d0 [ 126.798403][ T1415] kill_block_super+0x44/0x90 [ 126.798423][ T1415] deactivate_locked_super+0xbc/0x130 [ 126.798439][ T1415] cleanup_mnt+0x3d3/0x460 [ 126.798458][ T1415] task_work_run+0x1d9/0x270 [ 126.798471][ T1415] exit_to_user_mode_loop+0x1fa/0x730 [ 126.798487][ T1415] do_syscall_64+0x353/0x580 [ 126.798513][ T1415] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 126.798530][ T1415] [ 126.798534][ T1415] Memory state around the buggy address: [ 126.798544][ T1415] ffff8880467e7f00: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 126.798556][ T1415] ffff8880467e7f80: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 126.798569][ T1415] >ffff8880467e8000: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 126.798578][ T1415] ^ [ 126.798587][ T1415] ffff8880467e8080: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 126.798599][ T1415] ffff8880467e8100: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 126.798609][ T1415] ================================================================== [ 126.921017][ T1415] Kernel panic - not syncing: KASAN: panic_on_warn set ... [ 126.921038][ T1415] CPU: 0 UID: 0 PID: 1415 Comm: kworker/u8:10 Not tainted syzkaller #0 PREEMPT_{RT,(full)} [ 126.921060][ T1415] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026 [ 126.921072][ T1415] Workqueue: loop0 loop_workfn [ 126.921104][ T1415] Call Trace: [ 126.921111][ T1415] [ 126.921118][ T1415] vpanic+0x56c/0xa60 [ 126.921138][ T1415] ? __pfx_vpanic+0x10/0x10 [ 126.921160][ T1415] panic+0xc5/0xd0 [ 126.921184][ T1415] ? __pfx_panic+0x10/0x10 [ 126.921202][ T1415] ? preempt_schedule_thunk+0x16/0x40 [ 126.921227][ T1415] ? copy_folio_from_iter_atomic+0xbbf/0x1a30 [ 126.921258][ T1415] ? preempt_schedule_thunk+0x16/0x40 [ 126.921282][ T1415] ? copy_folio_from_iter_atomic+0xbbf/0x1a30 [ 126.921311][ T1415] check_panic_on_warn+0x89/0xb0 [ 126.921341][ T1415] ? copy_folio_from_iter_atomic+0xbbf/0x1a30 [ 126.921370][ T1415] end_report+0x73/0x170 [ 126.921391][ T1415] ? copy_folio_from_iter_atomic+0xbbf/0x1a30 [ 126.921419][ T1415] kasan_report+0x128/0x150 [ 126.921441][ T1415] ? copy_folio_from_iter_atomic+0xbbf/0x1a30 [ 126.921474][ T1415] kasan_check_range+0x264/0x2c0 [ 126.921495][ T1415] ? copy_folio_from_iter_atomic+0xbbf/0x1a30 [ 126.921525][ T1415] __asan_memcpy+0x29/0x70 [ 126.921552][ T1415] copy_folio_from_iter_atomic+0xbbf/0x1a30 [ 126.921592][ T1415] ? __pfx_copy_folio_from_iter_atomic+0x10/0x10 [ 126.921623][ T1415] ? ktime_get_coarse_real_ts64_mg+0x59/0x1e0 [ 126.921647][ T1415] ? shmem_write_begin+0x1ce/0x320 [ 126.921666][ T1415] generic_perform_write+0x5a8/0x8b0 [ 126.921702][ T1415] ? __pfx_generic_perform_write+0x10/0x10 [ 126.921730][ T1415] ? generic_write_checks_count+0x426/0x530 [ 126.921761][ T1415] ? file_update_time_flags+0x3b9/0x4b0 [ 126.921786][ T1415] shmem_file_write_iter+0xfb/0x120 [ 126.921810][ T1415] lo_rw_aio+0xc78/0xf30 [ 126.921842][ T1415] ? __pfx_lo_rw_aio+0x10/0x10 [ 126.921872][ T1415] ? kthread_associate_blkcg+0x490/0x600 [ 126.921900][ T1415] ? rt_spin_unlock+0x163/0x200 [ 126.921924][ T1415] loop_process_work+0x638/0x11d0 [ 126.921958][ T1415] ? __pfx_loop_process_work+0x10/0x10 [ 126.921984][ T1415] ? look_up_lock_class+0x57/0x110 [ 126.922012][ T1415] ? register_lock_class+0x31/0x2e0 [ 126.922032][ T1415] ? __lock_acquire+0x683/0x2ce0 [ 126.922050][ T1415] ? rcu_is_watching+0x15/0xb0 [ 126.922072][ T1415] ? trace_hrtimer_start+0x82/0x200 [ 126.922103][ T1415] ? do_raw_spin_lock+0x12b/0x2f0 [ 126.922130][ T1415] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 126.922158][ T1415] ? process_scheduled_works+0xa20/0x14e0 [ 126.922186][ T1415] ? process_scheduled_works+0xa20/0x14e0 [ 126.922210][ T1415] ? rcu_is_watching+0x15/0xb0 [ 126.922233][ T1415] ? process_scheduled_works+0xa20/0x14e0 [ 126.922254][ T1415] process_scheduled_works+0xa8e/0x14e0 [ 126.922288][ T1415] ? __pfx_process_scheduled_works+0x10/0x10 [ 126.922312][ T1415] ? assign_work+0x3cf/0x5d0 [ 126.922334][ T1415] worker_thread+0xa47/0xfb0 [ 126.922369][ T1415] kthread+0x388/0x470 [ 126.922399][ T1415] ? __pfx_worker_thread+0x10/0x10 [ 126.922420][ T1415] ? __pfx_kthread+0x10/0x10 [ 126.922446][ T1415] ret_from_fork+0x514/0xb70 [ 126.922476][ T1415] ? __pfx_ret_from_fork+0x10/0x10 [ 126.922503][ T1415] ? __switch_to+0xc89/0x1420 [ 126.922528][ T1415] ? __pfx_kthread+0x10/0x10 [ 126.922554][ T1415] ret_from_fork_asm+0x1a/0x30 [ 126.922578][ T1415] [ 126.922859][ T1415] Kernel Offset: disabled