[ 46.865391][ T4142] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 46.866829][ T4142] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 46.868274][ T4142] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 46.869676][ T4142] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 46.890489][ T345] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 46.892784][ T345] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 46.895746][ T1607] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 46.902817][ T9] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 46.904179][ T9] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 46.905540][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 51.626142][ T136] device hsr_slave_0 left promiscuous mode [ 51.671372][ T136] device hsr_slave_1 left promiscuous mode [ 51.771235][ T136] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 51.772629][ T136] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 51.774651][ T136] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 51.775928][ T136] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 51.777437][ T136] device bridge_slave_1 left promiscuous mode [ 51.778869][ T136] bridge0: port 2(bridge_slave_1) entered disabled state [ 51.822747][ T136] device bridge_slave_0 left promiscuous mode [ 51.823870][ T136] bridge0: port 1(bridge_slave_0) entered disabled state [ 51.952351][ T136] device veth1_macvtap left promiscuous mode [ 51.953499][ T136] device veth0_macvtap left promiscuous mode [ 51.954485][ T136] device veth1_vlan left promiscuous mode [ 51.955583][ T136] device veth0_vlan left promiscuous mode [ 52.048472][ T136] team0 (unregistering): Port device team_slave_1 removed [ 52.052859][ T136] team0 (unregistering): Port device team_slave_0 removed [ 52.056987][ T136] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 52.084924][ T136] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 52.194407][ T136] bond0 (unregistering): Released all slaves [ 54.817890][ T136] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 54.873977][ T136] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 54.924034][ T136] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 54.964440][ T136] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 Warning: Permanently added '10.128.0.218' (ED25519) to the list of known hosts. [ 56.946411][ T136] device hsr_slave_0 left promiscuous mode [ 57.001711][ T136] device hsr_slave_1 left promiscuous mode [ 57.091101][ T136] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 57.092409][ T136] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 57.093979][ T136] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 57.095227][ T136] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 57.096630][ T136] device bridge_slave_1 left promiscuous mode [ 57.097730][ T136] bridge0: port 2(bridge_slave_1) entered disabled state [ 57.141630][ T136] device bridge_slave_0 left promiscuous mode [ 57.142684][ T136] bridge0: port 1(bridge_slave_0) entered disabled state 1970/01/01 00:00:57 parsed 1 programs [ 57.271111][ T136] device veth1_macvtap left promiscuous mode [ 57.272219][ T136] device veth0_macvtap left promiscuous mode [ 57.273235][ T136] device veth1_vlan left promiscuous mode [ 57.274182][ T136] device veth0_vlan left promiscuous mode [ 57.359220][ T136] team0 (unregistering): Port device team_slave_1 removed [ 57.365154][ T136] team0 (unregistering): Port device team_slave_0 removed [ 57.368894][ T136] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 57.405192][ T136] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 57.534185][ T136] bond0 (unregistering): Released all slaves [ 58.310108][ T4390] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k SSFS [ 59.743259][ T4434] chnl_net:caif_netlink_parms(): no params data found [ 59.760393][ T4434] bridge0: port 1(bridge_slave_0) entered blocking state [ 59.761729][ T4434] bridge0: port 1(bridge_slave_0) entered disabled state [ 59.763193][ T4434] device bridge_slave_0 entered promiscuous mode [ 59.765197][ T4434] bridge0: port 2(bridge_slave_1) entered blocking state [ 59.766329][ T4434] bridge0: port 2(bridge_slave_1) entered disabled state [ 59.767845][ T4434] device bridge_slave_1 entered promiscuous mode [ 59.775278][ T4434] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 59.777747][ T4434] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 59.785757][ T4434] team0: Port device team_slave_0 added [ 59.787622][ T4434] team0: Port device team_slave_1 added [ 59.794325][ T4434] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 59.795452][ T4434] 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. [ 59.799534][ T4434] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 59.804725][ T4434] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 59.805842][ T4434] 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. [ 59.809940][ T4434] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 59.842239][ T4434] device hsr_slave_0 entered promiscuous mode [ 59.891205][ T4434] device hsr_slave_1 entered promiscuous mode [ 60.545417][ T4434] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 60.572291][ T4434] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 60.602354][ T4434] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 60.642413][ T4434] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 60.707586][ T4434] 8021q: adding VLAN 0 to HW filter on device bond0 [ 60.712448][ T556] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 60.713984][ T556] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 60.716585][ T4434] 8021q: adding VLAN 0 to HW filter on device team0 [ 60.719083][ T556] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 60.720712][ T556] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 60.723056][ T556] bridge0: port 1(bridge_slave_0) entered blocking state [ 60.724175][ T556] bridge0: port 1(bridge_slave_0) entered forwarding state [ 60.725812][ T556] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 60.807152][ T1607] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 60.808835][ T1607] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 60.810447][ T1607] bridge0: port 2(bridge_slave_1) entered blocking state [ 60.811774][ T1607] bridge0: port 2(bridge_slave_1) entered forwarding state [ 60.816134][ T1607] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 60.817949][ T1607] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 60.824905][ T4434] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 60.826632][ T4434] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 60.833548][ T556] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 60.835427][ T556] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 60.837002][ T556] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 60.838485][ T556] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 60.840032][ T556] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 60.849636][ T556] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 60.851601][ T556] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 60.853130][ T556] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 60.854973][ T556] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 60.856462][ T556] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 60.927488][ T4434] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 60.931690][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 60.932963][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 60.936669][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 60.938216][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 60.946081][ T1607] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 60.947570][ T1607] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 60.949083][ T1607] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 60.950502][ T1607] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 60.954122][ T4434] device veth0_vlan entered promiscuous mode [ 60.957859][ T4434] device veth1_vlan entered promiscuous mode [ 60.969530][ T1607] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 60.971369][ T1607] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 60.972806][ T1607] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 60.974433][ T1607] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 60.977537][ T4434] device veth0_macvtap entered promiscuous mode [ 60.979958][ T4434] device veth1_macvtap entered promiscuous mode [ 60.987296][ T4434] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 60.988524][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 60.989993][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 60.992263][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 60.993956][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 60.997179][ T4434] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 60.999182][ T1607] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 61.001357][ T1607] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 61.005056][ T4434] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 61.008938][ T4434] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 61.010518][ T4434] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 61.013030][ T4434] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 61.265836][ T148] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 61.267135][ T148] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 61.268617][ T1607] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 61.282970][ T148] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 61.284293][ T148] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 61.285487][ T556] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready 1970/01/01 00:01:01 executed programs: 0 [ 61.716624][ T136] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 61.761698][ T4620] chnl_net:caif_netlink_parms(): no params data found [ 61.780439][ T4620] bridge0: port 1(bridge_slave_0) entered blocking state [ 61.783064][ T4620] bridge0: port 1(bridge_slave_0) entered disabled state [ 61.784797][ T4620] device bridge_slave_0 entered promiscuous mode [ 61.787311][ T4620] bridge0: port 2(bridge_slave_1) entered blocking state [ 61.788509][ T4620] bridge0: port 2(bridge_slave_1) entered disabled state [ 61.790146][ T4620] device bridge_slave_1 entered promiscuous mode [ 61.799207][ T4620] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 61.802461][ T4620] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 61.810811][ T4620] team0: Port device team_slave_0 added [ 61.813625][ T4620] team0: Port device team_slave_1 added [ 61.823285][ T4620] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 61.824540][ T4620] 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. [ 61.828571][ T4620] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 61.830877][ T4620] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 61.832777][ T4620] 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. [ 61.836920][ T4620] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 61.872761][ T4620] device hsr_slave_0 entered promiscuous mode [ 61.901285][ T4620] device hsr_slave_1 entered promiscuous mode [ 61.941260][ T4620] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 61.942619][ T4620] Cannot create hsr debugfs directory [ 63.621101][ T4178] Bluetooth: hci0: command 0x0409 tx timeout [ 64.393945][ T136] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 65.711367][ T4261] Bluetooth: hci0: command 0x041b tx timeout [ 66.643891][ T136] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 66.694502][ T136] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 67.733800][ T4620] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 67.772284][ T4620] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 67.781083][ T4717] Bluetooth: hci0: command 0x040f tx timeout [ 67.830391][ T4620] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 67.902110][ T4620] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 67.963471][ T4620] 8021q: adding VLAN 0 to HW filter on device bond0 [ 67.967278][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 67.968813][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 67.971701][ T4620] 8021q: adding VLAN 0 to HW filter on device team0 [ 67.974230][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 67.975854][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 67.977321][ T148] bridge0: port 1(bridge_slave_0) entered blocking state [ 67.978451][ T148] bridge0: port 1(bridge_slave_0) entered forwarding state [ 67.979750][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 67.984430][ T556] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 67.986080][ T556] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 67.987521][ T556] bridge0: port 2(bridge_slave_1) entered blocking state [ 67.988580][ T556] bridge0: port 2(bridge_slave_1) entered forwarding state [ 67.990963][ T556] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 67.994280][ T556] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 67.997057][ T556] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 67.998663][ T556] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 68.000236][ T556] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 68.003383][ T556] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 68.005488][ T556] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 68.008167][ T556] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 68.009649][ T556] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 68.012504][ T556] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 68.014046][ T556] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 68.016636][ T4620] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 68.055122][ T556] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 68.056592][ T556] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 68.059692][ T4620] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 68.065990][ T556] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 68.067674][ T556] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 68.073761][ T556] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 68.075358][ T556] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 68.076916][ T556] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 68.078303][ T556] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 68.080890][ T4620] device veth0_vlan entered promiscuous mode [ 68.085539][ T4620] device veth1_vlan entered promiscuous mode [ 68.092231][ T556] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 68.093825][ T556] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 68.095258][ T556] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 68.096866][ T556] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 68.099167][ T4620] device veth0_macvtap entered promiscuous mode [ 68.103825][ T4620] device veth1_macvtap entered promiscuous mode [ 68.109124][ T4620] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 68.110798][ T4620] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 68.113467][ T4620] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 68.114861][ T556] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 68.116296][ T556] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 68.117788][ T556] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 68.119396][ T556] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 68.121918][ T4620] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 68.123646][ T4620] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 68.125686][ T4620] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 68.127940][ T4620] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 68.129325][ T4620] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 68.130599][ T4620] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 68.132470][ T4620] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 68.134550][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 68.136226][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 68.152268][ T148] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 68.153587][ T148] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 68.154835][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 68.163885][ T148] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 68.165107][ T148] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 68.166443][ T556] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready 1970/01/01 00:01:08 executed programs: 2 [ 68.188000][ T4761] loop0: detected capacity change from 0 to 2048 [ 68.205765][ T4761] UDF-fs: INFO Mounting volume 'LiuxUDF', timestamp 2022/11/22 14:59 (1000) [ 68.211535][ T4761] ------------[ cut here ]------------ [ 68.212511][ T4761] WARNING: CPU: 1 PID: 4761 at fs/inode.c:332 drop_nlink+0xe8/0x140 [ 68.213733][ T4761] Modules linked in: [ 68.214290][ T4761] CPU: 1 PID: 4761 Comm: syz.0.16 Not tainted syzkaller #0 [ 68.215530][ T4761] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/02/2026 [ 68.217149][ T4761] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 68.218353][ T4761] pc : drop_nlink+0xe8/0x140 [ 68.219029][ T4761] lr : drop_nlink+0xe8/0x140 [ 68.219764][ T4761] sp : ffff800020077560 [ 68.220437][ T4761] x29: ffff800020077560 x28: ffff0000edcc8e28 x27: ffff800020077890 [ 68.221813][ T4761] x26: ffff0000edc3f8f8 x25: 0000000000000044 x24: dfff800000000000 [ 68.223123][ T4761] x23: 1fffe0001db99101 x22: ffff0000edcc8808 x21: dfff800000000000 [ 68.224391][ T4761] x20: 0000000000000000 x19: ffff0000edcc87c0 x18: 0000000000000000 [ 68.225728][ T4761] x17: 0000000000000000 x16: ffff80000895ac9c x15: 000000003b9aca00 [ 68.227051][ T4761] x14: 0000000000ff0100 x13: ffffffffffffffff x12: ffff8000169c4000 [ 68.228302][ T4761] x11: ff80800008953990 x10: 0000000000000000 x9 : ffff800008953990 [ 68.229715][ T4761] x8 : ffff0000cd371b40 x7 : 0000000000000000 x6 : 0000000000000000 [ 68.230957][ T4761] x5 : 0000000000000080 x4 : 0000000000000000 x3 : 0000000000000010 [ 68.232179][ T4761] x2 : 0000000000000006 x1 : 0000000000000000 x0 : 0000000000000000 [ 68.233446][ T4761] Call trace: [ 68.233991][ T4761] drop_nlink+0xe8/0x140 [ 68.234678][ T4761] udf_rename+0x84c/0xa20 [ 68.235400][ T4761] vfs_rename+0xb08/0xe3c [ 68.236179][ T4761] do_renameat2+0x73c/0xc90 [ 68.237012][ T4761] __arm64_sys_renameat2+0xe8/0x104 [ 68.237968][ T4761] invoke_syscall+0x98/0x28c [ 68.238664][ T4761] el0_svc_common+0x13c/0x258 [ 68.239419][ T4761] do_el0_svc+0x5c/0x140 [ 68.240171][ T4761] el0_svc+0x78/0x1d0 [ 68.240842][ T4761] el0t_64_sync_handler+0xcc/0xe4 [ 68.241683][ T4761] el0t_64_sync+0x1a0/0x1a4 [ 68.242445][ T4761] irq event stamp: 6934 [ 68.243214][ T4761] hardirqs last enabled at (6933): [] seqcount_lockdep_reader_access+0x1fc/0x2c0 [ 68.245072][ T4761] hardirqs last disabled at (6934): [] el1_dbg+0x24/0x80 [ 68.246377][ T4761] softirqs last enabled at (6772): [] local_bh_enable+0x10/0x34 [ 68.247816][ T4761] softirqs last disabled at (6770): [] local_bh_disable+0x10/0x34 [ 68.249298][ T4761] ---[ end trace 47254f4441e998fd ]--- [ 68.329585][ T4763] loop0: detected capacity change from 0 to 2048 [ 68.335397][ T4763] UDF-fs: INFO Mounting volume 'LiuxUDF', timestamp 2022/11/22 14:59 (1000) [ 68.339435][ T4763] ------------[ cut here ]------------ [ 68.340387][ T4763] WARNING: CPU: 0 PID: 4763 at fs/inode.c:332 drop_nlink+0xe8/0x140 [ 68.341873][ T4763] Modules linked in: [ 68.342565][ T4763] CPU: 0 PID: 4763 Comm: syz.0.17 Tainted: G W syzkaller #0 [ 68.344157][ T4763] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/02/2026 [ 68.345931][ T4763] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 68.347333][ T4763] pc : drop_nlink+0xe8/0x140 [ 68.348151][ T4763] lr : drop_nlink+0xe8/0x140 [ 68.348961][ T4763] sp : ffff80001ffe7560 [ 68.349688][ T4763] x29: ffff80001ffe7560 x28: ffff0000edc927c8 x27: ffff80001ffe7890 [ 68.351082][ T4763] x26: ffff0000e2652d38 x25: 0000000000000044 x24: dfff800000000000 [ 68.352442][ T4763] x23: 1fffe0001db92435 x22: ffff0000edc921a8 x21: dfff800000000000 [ 68.353794][ T4763] x20: 0000000000000000 x19: ffff0000edc92160 x18: 0000000000000000 [ 68.355041][ T4763] x17: 0000000000000000 x16: ffff80000895ac9c x15: 000000003b9aca00 [ 68.356421][ T4763] x14: 0000000000ff0100 x13: ffffffffffffffff x12: ffff8000169c4000 [ 68.357745][ T4763] x11: ff80800008953990 x10: 0000000000000000 x9 : ffff800008953990 [ 68.358981][ T4763] x8 : ffff0000cc998000 x7 : 0000000000000000 x6 : 0000000000000000 [ 68.360358][ T4763] x5 : 0000000000000080 x4 : 0000000000000000 x3 : 0000000000000010 [ 68.361653][ T4763] x2 : 0000000000000006 x1 : 0000000000000000 x0 : 0000000000000000 [ 68.363099][ T4763] Call trace: [ 68.363644][ T4763] drop_nlink+0xe8/0x140 [ 68.364306][ T4763] udf_rename+0x84c/0xa20 [ 68.364997][ T4763] vfs_rename+0xb08/0xe3c [ 68.365746][ T4763] do_renameat2+0x73c/0xc90 [ 68.366518][ T4763] __arm64_sys_renameat2+0xe8/0x104 [ 68.367368][ T4763] invoke_syscall+0x98/0x28c [ 68.368204][ T4763] el0_svc_common+0x13c/0x258 [ 68.368978][ T4763] do_el0_svc+0x5c/0x140 [ 68.369729][ T4763] el0_svc+0x78/0x1d0 [ 68.370459][ T4763] el0t_64_sync_handler+0xcc/0xe4 [ 68.371323][ T4763] el0t_64_sync+0x1a0/0x1a4 [ 68.372138][ T4763] irq event stamp: 6524 [ 68.372801][ T4763] hardirqs last enabled at (6523): [] seqcount_lockdep_reader_access+0x1fc/0x2c0 [ 68.374594][ T4763] hardirqs last disabled at (6524): [] el1_dbg+0x24/0x80 [ 68.376211][ T4763] softirqs last enabled at (6426): [] local_bh_enable+0x10/0x34 [ 68.377953][ T4763] softirqs last disabled at (6424): [] local_bh_disable+0x10/0x34 [ 68.379501][ T4763] ---[ end trace 47254f4441e998fe ]--- [ 68.427700][ T4765] loop0: detected capacity change from 0 to 2048 [ 68.432139][ T4765] UDF-fs: INFO Mounting volume 'LiuxUDF', timestamp 2022/11/22 14:59 (1000) [ 68.435747][ T4765] ------------[ cut here ]------------ [ 68.436624][ T4765] WARNING: CPU: 0 PID: 4765 at fs/inode.c:332 drop_nlink+0xe8/0x140 [ 68.437891][ T4765] Modules linked in: [ 68.438548][ T4765] CPU: 0 PID: 4765 Comm: syz.0.18 Tainted: G W syzkaller #0 [ 68.439978][ T4765] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/02/2026 [ 68.441823][ T4765] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 68.443172][ T4765] pc : drop_nlink+0xe8/0x140 [ 68.443937][ T4765] lr : drop_nlink+0xe8/0x140 [ 68.444757][ T4765] sp : ffff800020077560 [ 68.445459][ T4765] x29: ffff800020077560 x28: ffff0000edc947d0 x27: ffff800020077890 [ 68.446834][ T4765] x26: ffff0000e264ed38 x25: 0000000000000044 x24: dfff800000000000 [ 68.448138][ T4765] x23: 1fffe0001db92836 x22: ffff0000edc941b0 x21: dfff800000000000 [ 68.449584][ T4765] x20: 0000000000000000 x19: ffff0000edc94168 x18: 0000000000000000 [ 68.450904][ T4765] x17: 0000000000000000 x16: ffff80000895ac9c x15: 000000003b9aca00 [ 68.452442][ T4765] x14: 0000000000ff0100 x13: ffffffffffffffff x12: ffff8000169c4000 [ 68.453944][ T4765] x11: ff80800008953990 x10: 0000000000000000 x9 : ffff800008953990 [ 68.455377][ T4765] x8 : ffff0000d0e73680 x7 : 0000000000000000 x6 : 0000000000000000 [ 68.456677][ T4765] x5 : 0000000000000080 x4 : 0000000000000000 x3 : 0000000000000010 [ 68.458038][ T4765] x2 : 0000000000000006 x1 : 0000000000000000 x0 : 0000000000000000 [ 68.459472][ T4765] Call trace: [ 68.460115][ T4765] drop_nlink+0xe8/0x140 [ 68.460924][ T4765] udf_rename+0x84c/0xa20 [ 68.461799][ T4765] vfs_rename+0xb08/0xe3c [ 68.462454][ T4765] do_renameat2+0x73c/0xc90 [ 68.463277][ T4765] __arm64_sys_renameat2+0xe8/0x104 [ 68.464219][ T4765] invoke_syscall+0x98/0x28c [ 68.465011][ T4765] el0_svc_common+0x13c/0x258 [ 68.465897][ T4765] do_el0_svc+0x5c/0x140 [ 68.466692][ T4765] el0_svc+0x78/0x1d0 [ 68.467453][ T4765] el0t_64_sync_handler+0xcc/0xe4 [ 68.468367][ T4765] el0t_64_sync+0x1a0/0x1a4 [ 68.469125][ T4765] irq event stamp: 6760 [ 68.469776][ T4765] hardirqs last enabled at (6759): [] seqcount_lockdep_reader_access+0x1fc/0x2c0 [ 68.471767][ T4765] hardirqs last disabled at (6760): [] el1_dbg+0x24/0x80 [ 68.473387][ T4765] softirqs last enabled at (6230): [] local_bh_enable+0x10/0x34 [ 68.474928][ T4765] softirqs last disabled at (6228): [] local_bh_disable+0x10/0x34 [ 68.476541][ T4765] ---[ end trace 47254f4441e998ff ]--- [ 68.529177][ T4767] loop0: detected capacity change from 0 to 2048 [ 68.570151][ T4767] UDF-fs: INFO Mounting volume 'LiuxUDF', timestamp 2022/11/22 14:59 (1000) [ 68.574454][ T4767] ------------[ cut here ]------------ [ 68.575432][ T4767] WARNING: CPU: 1 PID: 4767 at fs/inode.c:332 drop_nlink+0xe8/0x140 [ 68.576681][ T4767] Modules linked in: [ 68.577266][ T4767] CPU: 1 PID: 4767 Comm: syz.0.19 Tainted: G W syzkaller #0 [ 68.578788][ T4767] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/02/2026 [ 68.580437][ T4767] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 68.581772][ T4767] pc : drop_nlink+0xe8/0x140 [ 68.582567][ T4767] lr : drop_nlink+0xe8/0x140 [ 68.583331][ T4767] sp : ffff800020087560 [ 68.584022][ T4767] x29: ffff800020087560 x28: ffff0000edcca160 x27: ffff800020087890 [ 68.585248][ T4767] x26: ffff0000c528c5e0 x25: 0000000000000044 x24: dfff800000000000 [ 68.586670][ T4767] x23: 1fffe0001db99368 x22: ffff0000edcc9b40 x21: dfff800000000000 [ 68.588061][ T4767] x20: 0000000000000000 x19: ffff0000edcc9af8 x18: 0000000000000000 [ 68.589673][ T4767] x17: 0000000000000000 x16: ffff80000895ac9c x15: 000000003b9aca00 [ 68.591168][ T4767] x14: 0000000000ff0100 x13: ffffffffffffffff x12: ffff8000169c4000 [ 68.592539][ T4767] x11: ff80800008953990 x10: 0000000000000000 x9 : ffff800008953990 [ 68.593924][ T4767] x8 : ffff0000c672d1c0 x7 : 0000000000000000 x6 : 0000000000000000 [ 68.595333][ T4767] x5 : 0000000000000080 x4 : 0000000000000000 x3 : 0000000000000010 [ 68.596719][ T4767] x2 : 0000000000000006 x1 : 0000000000000000 x0 : 0000000000000000 [ 68.598297][ T4767] Call trace: [ 68.598886][ T4767] drop_nlink+0xe8/0x140 [ 68.599600][ T4767] udf_rename+0x84c/0xa20 [ 68.600321][ T4767] vfs_rename+0xb08/0xe3c [ 68.601043][ T4767] do_renameat2+0x73c/0xc90 [ 68.601776][ T4767] __arm64_sys_renameat2+0xe8/0x104 [ 68.602654][ T4767] invoke_syscall+0x98/0x28c [ 68.603499][ T4767] el0_svc_common+0x13c/0x258 [ 68.604308][ T4767] do_el0_svc+0x5c/0x140 [ 68.605025][ T4767] el0_svc+0x78/0x1d0 [ 68.605673][ T4767] el0t_64_sync_handler+0xcc/0xe4 [ 68.606426][ T4767] el0t_64_sync+0x1a0/0x1a4 [ 68.607156][ T4767] irq event stamp: 6674 [ 68.607794][ T4767] hardirqs last enabled at (6673): [] seqcount_lockdep_reader_access+0x1fc/0x2c0 [ 68.609405][ T4767] hardirqs last disabled at (6674): [] el1_dbg+0x24/0x80 [ 68.610685][ T4767] softirqs last enabled at (6576): [] local_bh_enable+0x10/0x34 [ 68.612115][ T4767] softirqs last disabled at (6574): [] local_bh_disable+0x10/0x34 [ 68.613567][ T4767] ---[ end trace 47254f4441e99900 ]--- [ 68.668295][ T4769] loop0: detected capacity change from 0 to 2048 [ 68.676974][ T4769] UDF-fs: INFO Mounting volume 'LiuxUDF', timestamp 2022/11/22 14:59 (1000) [ 68.680423][ T4769] ------------[ cut here ]------------ [ 68.681388][ T4769] WARNING: CPU: 1 PID: 4769 at fs/inode.c:332 drop_nlink+0xe8/0x140 [ 68.682878][ T4769] Modules linked in: [ 68.683493][ T4769] CPU: 1 PID: 4769 Comm: syz.0.20 Tainted: G W syzkaller #0 [ 68.684980][ T4769] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/02/2026 [ 68.686787][ T4769] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 68.688221][ T4769] pc : drop_nlink+0xe8/0x140 [ 68.688964][ T4769] lr : drop_nlink+0xe8/0x140 [ 68.689642][ T4769] sp : ffff800020067560 [ 68.690288][ T4769] x29: ffff800020067560 x28: ffff0000edccc168 x27: ffff800020067890 [ 68.691584][ T4769] x26: ffff0000dd493318 x25: 0000000000000044 x24: dfff800000000000 [ 68.692974][ T4769] x23: 1fffe0001db99769 x22: ffff0000edccbb48 x21: dfff800000000000 [ 68.694356][ T4769] x20: 0000000000000000 x19: ffff0000edccbb00 x18: 0000000000000000 [ 68.695844][ T4769] x17: 0000000000000000 x16: ffff80000895ac9c x15: 000000003b9aca00 [ 68.697214][ T4769] x14: 0000000000ff0100 x13: ffffffffffffffff x12: ffff8000169c4000 [ 68.698652][ T4769] x11: ff80800008953990 x10: 0000000000000000 x9 : ffff800008953990 [ 68.700013][ T4769] x8 : ffff0000ccba1b40 x7 : 0000000000000000 x6 : 0000000000000000 [ 68.701459][ T4769] x5 : 0000000000000080 x4 : 0000000000000000 x3 : 0000000000000010 [ 68.702966][ T4769] x2 : 0000000000000006 x1 : 0000000000000000 x0 : 0000000000000000 [ 68.704340][ T4769] Call trace: [ 68.704977][ T4769] drop_nlink+0xe8/0x140 [ 68.705760][ T4769] udf_rename+0x84c/0xa20 [ 68.706503][ T4769] vfs_rename+0xb08/0xe3c [ 68.707158][ T4769] do_renameat2+0x73c/0xc90 [ 68.707912][ T4769] __arm64_sys_renameat2+0xe8/0x104 [ 68.708697][ T4769] invoke_syscall+0x98/0x28c [ 68.709474][ T4769] el0_svc_common+0x13c/0x258 [ 68.710404][ T4769] do_el0_svc+0x5c/0x140 [ 68.711185][ T4769] el0_svc+0x78/0x1d0 [ 68.711958][ T4769] el0t_64_sync_handler+0xcc/0xe4 [ 68.712922][ T4769] el0t_64_sync+0x1a0/0x1a4 [ 68.713696][ T4769] irq event stamp: 6580 [ 68.714353][ T4769] hardirqs last enabled at (6579): [] seqcount_lockdep_reader_access+0x1fc/0x2c0 [ 68.716201][ T4769] hardirqs last disabled at (6580): [] el1_dbg+0x24/0x80 [ 68.717710][ T4769] softirqs last enabled at (6436): [] local_bh_enable+0x10/0x34 [ 68.719407][ T4769] softirqs last disabled at (6434): [] local_bh_disable+0x10/0x34 [ 68.721082][ T4769] ---[ end trace 47254f4441e99901 ]--- [ 68.797410][ T4771] loop0: detected capacity change from 0 to 2048 [ 68.838774][ T4771] UDF-fs: INFO Mounting volume 'LiuxUDF', timestamp 2022/11/22 14:59 (1000) [ 68.844545][ T4771] ------------[ cut here ]------------ [ 68.845514][ T4771] WARNING: CPU: 0 PID: 4771 at fs/inode.c:332 drop_nlink+0xe8/0x140 [ 68.846776][ T4771] Modules linked in: [ 68.847328][ T4771] CPU: 0 PID: 4771 Comm: syz.0.21 Tainted: G W syzkaller #0 [ 68.848795][ T4771] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/02/2026 [ 68.850517][ T4771] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 68.851847][ T4771] pc : drop_nlink+0xe8/0x140 [ 68.852678][ T4771] lr : drop_nlink+0xe8/0x140 [ 68.853461][ T4771] sp : ffff800020087560 [ 68.854138][ T4771] x29: ffff800020087560 x28: ffff0000edc974a8 x27: ffff800020087890 [ 68.855510][ T4771] x26: ffff0000e265b8f8 x25: 0000000000000044 x24: dfff800000000000 [ 68.857042][ T4771] x23: 1fffe0001db92dd1 x22: ffff0000edc96e88 x21: dfff800000000000 [ 68.858431][ T4771] x20: 0000000000000000 x19: ffff0000edc96e40 x18: 0000000000000000 [ 68.859857][ T4771] x17: 0000000000000000 x16: ffff80000895ac9c x15: 000000003b9aca00 [ 68.861109][ T4771] x14: 0000000000ff0100 x13: ffffffffffffffff x12: ffff8000169c4000 [ 68.862492][ T4771] x11: ff80800008953990 x10: 0000000000000000 x9 : ffff800008953990 [ 68.863770][ T4771] x8 : ffff0000c7e251c0 x7 : 0000000000000000 x6 : 0000000000000000 [ 68.865178][ T4771] x5 : 0000000000000080 x4 : 0000000000000000 x3 : 0000000000000010 [ 68.866510][ T4771] x2 : 0000000000000006 x1 : 0000000000000000 x0 : 0000000000000000 [ 68.867921][ T4771] Call trace: [ 68.868451][ T4771] drop_nlink+0xe8/0x140 [ 68.869134][ T4771] udf_rename+0x84c/0xa20 [ 68.869890][ T4771] vfs_rename+0xb08/0xe3c [ 68.870635][ T4771] do_renameat2+0x73c/0xc90 [ 68.871350][ T4771] __arm64_sys_renameat2+0xe8/0x104 [ 68.872214][ T4771] invoke_syscall+0x98/0x28c [ 68.872962][ T4771] el0_svc_common+0x13c/0x258 [ 68.873696][ T4771] do_el0_svc+0x5c/0x140 [ 68.874379][ T4771] el0_svc+0x78/0x1d0 [ 68.875091][ T4771] el0t_64_sync_handler+0xcc/0xe4 [ 68.875927][ T4771] el0t_64_sync+0x1a0/0x1a4 [ 68.876666][ T4771] irq event stamp: 6610 [ 68.877376][ T4771] hardirqs last enabled at (6609): [] seqcount_lockdep_reader_access+0x1fc/0x2c0 [ 68.879135][ T4771] hardirqs last disabled at (6610): [] el1_dbg+0x24/0x80 [ 68.880646][ T4771] softirqs last enabled at (6510): [] local_bh_enable+0x10/0x34 [ 68.882258][ T4771] softirqs last disabled at (6508): [] local_bh_disable+0x10/0x34 [ 68.883918][ T4771] ---[ end trace 47254f4441e99902 ]--- [ 68.938399][ T4773] loop0: detected capacity change from 0 to 2048 [ 68.951406][ T4773] UDF-fs: INFO Mounting volume 'LiuxUDF', timestamp 2022/11/22 14:59 (1000) [ 68.957024][ T4773] ------------[ cut here ]------------ [ 68.957856][ T4773] WARNING: CPU: 1 PID: 4773 at fs/inode.c:332 drop_nlink+0xe8/0x140 [ 68.959046][ T4773] Modules linked in: [ 68.959647][ T4773] CPU: 1 PID: 4773 Comm: syz.0.22 Tainted: G W syzkaller #0 [ 68.960874][ T4773] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/02/2026 [ 68.962427][ T4773] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 68.963668][ T4773] pc : drop_nlink+0xe8/0x140 [ 68.964392][ T4773] lr : drop_nlink+0xe8/0x140 [ 68.965181][ T4773] sp : ffff80001ffe7560 [ 68.965871][ T4773] x29: ffff80001ffe7560 x28: ffff0000edcce170 x27: ffff80001ffe7890 [ 68.967144][ T4773] x26: ffff0000d01205e0 x25: 0000000000000044 x24: dfff800000000000 [ 68.968539][ T4773] x23: 1fffe0001db99b6a x22: ffff0000edccdb50 x21: dfff800000000000 [ 68.969855][ T4773] x20: 0000000000000000 x19: ffff0000edccdb08 x18: 0000000000000000 [ 68.971085][ T4773] x17: 0000000000000000 x16: ffff80000895ac9c x15: 000000003b9aca00 [ 68.972515][ T4773] x14: 0000000000ff0100 x13: ffffffffffffffff x12: ffff8000169c4000 [ 68.973907][ T4773] x11: ff80800008953990 x10: 0000000000000000 x9 : ffff800008953990 [ 68.975166][ T4773] x8 : ffff0000caf28000 x7 : 0000000000000000 x6 : 0000000000000000 [ 68.976602][ T4773] x5 : 0000000000000080 x4 : 0000000000000000 x3 : 0000000000000010 [ 68.977882][ T4773] x2 : 0000000000000006 x1 : 0000000000000000 x0 : 0000000000000000 [ 68.979158][ T4773] Call trace: [ 68.979708][ T4773] drop_nlink+0xe8/0x140 [ 68.980448][ T4773] udf_rename+0x84c/0xa20 [ 68.981142][ T4773] vfs_rename+0xb08/0xe3c [ 68.981869][ T4773] do_renameat2+0x73c/0xc90 [ 68.982662][ T4773] __arm64_sys_renameat2+0xe8/0x104 [ 68.983471][ T4773] invoke_syscall+0x98/0x28c [ 68.984273][ T4773] el0_svc_common+0x13c/0x258 [ 68.985012][ T4773] do_el0_svc+0x5c/0x140 [ 68.985678][ T4773] el0_svc+0x78/0x1d0 [ 68.986272][ T4773] el0t_64_sync_handler+0xcc/0xe4 [ 68.987055][ T4773] el0t_64_sync+0x1a0/0x1a4 [ 68.987858][ T4773] irq event stamp: 6546 [ 68.988613][ T4773] hardirqs last enabled at (6545): [] seqcount_lockdep_reader_access+0x1fc/0x2c0 [ 68.990520][ T4773] hardirqs last disabled at (6546): [] el1_dbg+0x24/0x80 [ 68.992140][ T4773] softirqs last enabled at (6428): [] local_bh_enable+0x10/0x34 [ 68.993690][ T4773] softirqs last disabled at (6426): [] local_bh_disable+0x10/0x34 [ 68.995162][ T4773] ---[ end trace 47254f4441e99903 ]--- [ 69.039386][ T4775] loop0: detected capacity change from 0 to 2048 [ 69.133515][ T4775] UDF-fs: INFO Mounting volume 'LiuxUDF', timestamp 2022/11/22 14:59 (1000) [ 69.138621][ T4775] ------------[ cut here ]------------ [ 69.139453][ T4775] WARNING: CPU: 1 PID: 4775 at fs/inode.c:332 drop_nlink+0xe8/0x140 [ 69.140722][ T4775] Modules linked in: [ 69.141332][ T4775] CPU: 1 PID: 4775 Comm: syz.0.23 Tainted: G W syzkaller #0 [ 69.142726][ T4775] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/02/2026 [ 69.144344][ T4775] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 69.145492][ T4775] pc : drop_nlink+0xe8/0x140 [ 69.146157][ T4775] lr : drop_nlink+0xe8/0x140 [ 69.146903][ T4775] sp : ffff8000200a7560 [ 69.147500][ T4775] x29: ffff8000200a7560 x28: ffff0000edcd0158 x27: ffff8000200a7890 [ 69.148699][ T4775] x26: ffff0000d0123608 x25: 0000000000000045 x24: dfff800000000000 [ 69.150032][ T4775] x23: 1fffe0001db99e9e x22: ffff0000edccf4f0 x21: dfff800000000000 [ 69.151272][ T4775] x20: 0000000000000000 x19: ffff0000edccf4a8 x18: 0000000000000000 [ 69.152550][ T4775] x17: 0000000000000000 x16: ffff80000895ac9c x15: 000000003b9aca00 [ 69.153728][ T4775] x14: 0000000000ff0100 x13: ffffffffffffffff x12: ffff8000169c4000 [ 69.154950][ T4775] x11: ff80800008953990 x10: 0000000000000000 x9 : ffff800008953990 [ 69.156186][ T4775] x8 : ffff0000d24051c0 x7 : 0000000000000000 x6 : 0000000000000000 [ 69.157476][ T4775] x5 : 0000000000000080 x4 : 0000000000000000 x3 : 0000000000000010 [ 69.158740][ T4775] x2 : 0000000000000006 x1 : 0000000000000000 x0 : 0000000000000000 [ 69.159991][ T4775] Call trace: [ 69.160511][ T4775] drop_nlink+0xe8/0x140 [ 69.161222][ T4775] udf_rename+0x84c/0xa20 [ 69.161925][ T4775] vfs_rename+0xb08/0xe3c [ 69.162570][ T4775] do_renameat2+0x73c/0xc90 [ 69.163258][ T4775] __arm64_sys_renameat2+0xe8/0x104 [ 69.164020][ T4775] invoke_syscall+0x98/0x28c [ 69.164739][ T4775] el0_svc_common+0x13c/0x258 [ 69.165467][ T4775] do_el0_svc+0x5c/0x140 [ 69.166184][ T4775] el0_svc+0x78/0x1d0 [ 69.166840][ T4775] el0t_64_sync_handler+0xcc/0xe4 [ 69.167566][ T4775] el0t_64_sync+0x1a0/0x1a4 [ 69.168256][ T4775] irq event stamp: 6722 [ 69.168867][ T4775] hardirqs last enabled at (6721): [] seqcount_lockdep_reader_access+0x1fc/0x2c0 [ 69.170649][ T4775] hardirqs last disabled at (6722): [] el1_dbg+0x24/0x80 [ 69.171978][ T4775] softirqs last enabled at (6588): [] local_bh_enable+0x10/0x34 [ 69.173436][ T4775] softirqs last disabled at (6586): [] local_bh_disable+0x10/0x34 [ 69.174903][ T4775] ---[ end trace 47254f4441e99904 ]--- [ 69.240340][ T4777] loop0: detected capacity change from 0 to 2048 [ 69.316664][ T4777] UDF-fs: INFO Mounting volume 'LiuxUDF', timestamp 2022/11/22 14:59 (1000) [ 69.320040][ T4777] ------------[ cut here ]------------ [ 69.320870][ T4777] WARNING: CPU: 1 PID: 4777 at fs/inode.c:332 drop_nlink+0xe8/0x140 [ 69.322115][ T4777] Modules linked in: [ 69.322734][ T4777] CPU: 1 PID: 4777 Comm: syz.0.24 Tainted: G W syzkaller #0 [ 69.324078][ T4777] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/02/2026 [ 69.325678][ T4777] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 69.326906][ T4777] pc : drop_nlink+0xe8/0x140 [ 69.327636][ T4777] lr : drop_nlink+0xe8/0x140 [ 69.328420][ T4777] sp : ffff8000200c7560 [ 69.329114][ T4777] x29: ffff8000200c7560 x28: ffff0000edcd2160 x27: ffff8000200c7890 [ 69.330385][ T4777] x26: ffff0000dd509028 x25: 0000000000000045 x24: dfff800000000000 [ 69.331617][ T4777] x23: 1fffe0001db9a368 x22: ffff0000edcd1b40 x21: dfff800000000000 [ 69.332832][ T4777] x20: 0000000000000000 x19: ffff0000edcd1af8 x18: 0000000000000000 [ 69.334104][ T4777] x17: 0000000000000000 x16: ffff80000895ac9c x15: 000000003b9aca00 [ 69.335294][ T4777] x14: 0000000000ff0100 x13: ffffffffffffffff x12: ffff8000169c4000 [ 69.336531][ T4777] x11: ff80800008953990 x10: 0000000000000000 x9 : ffff800008953990 [ 69.337770][ T4777] x8 : ffff0000d0ac8000 x7 : 0000000000000000 x6 : 0000000000000000 [ 69.339107][ T4777] x5 : 0000000000000080 x4 : 0000000000000000 x3 : 0000000000000010 [ 69.340423][ T4777] x2 : 0000000000000006 x1 : 0000000000000000 x0 : 0000000000000000 [ 69.341654][ T4777] Call trace: [ 69.342127][ T4777] drop_nlink+0xe8/0x140 [ 69.342823][ T4777] udf_rename+0x84c/0xa20 [ 69.343535][ T4777] vfs_rename+0xb08/0xe3c [ 69.344206][ T4777] do_renameat2+0x73c/0xc90 [ 69.344894][ T4777] __arm64_sys_renameat2+0xe8/0x104 [ 69.345706][ T4777] invoke_syscall+0x98/0x28c [ 69.346400][ T4777] el0_svc_common+0x13c/0x258 [ 69.347073][ T4777] do_el0_svc+0x5c/0x140 [ 69.347687][ T4777] el0_svc+0x78/0x1d0 [ 69.348272][ T4777] el0t_64_sync_handler+0xcc/0xe4 [ 69.349022][ T4777] el0t_64_sync+0x1a0/0x1a4 [ 69.349752][ T4777] irq event stamp: 6540 [ 69.350367][ T4777] hardirqs last enabled at (6539): [] seqcount_lockdep_reader_access+0x1fc/0x2c0 [ 69.352002][ T4777] hardirqs last disabled at (6540): [] el1_dbg+0x24/0x80 [ 69.353353][ T4777] softirqs last enabled at (6436): [] local_bh_enable+0x10/0x34 [ 69.354834][ T4777] softirqs last disabled at (6434): [] local_bh_disable+0x10/0x34 [ 69.356196][ T4777] ---[ end trace 47254f4441e99905 ]--- [ 69.422292][ T4779] loop0: detected capacity change from 0 to 2048 [ 69.524876][ T4779] UDF-fs: INFO Mounting volume 'LiuxUDF', timestamp 2022/11/22 14:59 (1000) [ 69.528414][ T4779] ------------[ cut here ]------------ [ 69.529392][ T4779] WARNING: CPU: 0 PID: 4779 at fs/inode.c:332 drop_nlink+0xe8/0x140 [ 69.530599][ T4779] Modules linked in: [ 69.531327][ T4779] CPU: 0 PID: 4779 Comm: syz.0.25 Tainted: G W syzkaller #0 [ 69.532843][ T4779] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/02/2026 [ 69.534608][ T4779] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 69.536085][ T4779] pc : drop_nlink+0xe8/0x140 [ 69.536952][ T4779] lr : drop_nlink+0xe8/0x140 [ 69.537795][ T4779] sp : ffff8000200d7560 [ 69.538618][ T4779] x29: ffff8000200d7560 x28: ffff0000e269a160 x27: ffff8000200d7890 [ 69.540107][ T4779] x26: ffff0000dd50ebc0 x25: 0000000000000045 x24: dfff800000000000 [ 69.541617][ T4779] x23: 1fffe0001c4d3368 x22: ffff0000e2699b40 x21: dfff800000000000 [ 69.543062][ T4779] x20: 0000000000000000 x19: ffff0000e2699af8 x18: 0000000000000000 [ 69.544425][ T4779] x17: 0000000000000000 x16: ffff80000895ac9c x15: 000000003b9aca00 [ 69.545976][ T4779] x14: 0000000000ff0100 x13: ffffffffffffffff x12: ffff8000169c4000 [ 69.547526][ T4779] x11: ff80800008953990 x10: 0000000000000000 x9 : ffff800008953990 [ 69.548946][ T4779] x8 : ffff0000d2401b40 x7 : 0000000000000000 x6 : 0000000000000000 [ 69.550281][ T4779] x5 : 0000000000000080 x4 : 0000000000000000 x3 : 0000000000000010 [ 69.551668][ T4779] x2 : 0000000000000006 x1 : 0000000000000000 x0 : 0000000000000000 [ 69.553208][ T4779] Call trace: [ 69.553835][ T4779] drop_nlink+0xe8/0x140 [ 69.554642][ T4779] udf_rename+0x84c/0xa20 [ 69.555501][ T4779] vfs_rename+0xb08/0xe3c [ 69.556281][ T4779] do_renameat2+0x73c/0xc90 [ 69.557111][ T4779] __arm64_sys_renameat2+0xe8/0x104 [ 69.558015][ T4779] invoke_syscall+0x98/0x28c [ 69.558755][ T4779] el0_svc_common+0x13c/0x258 [ 69.559634][ T4779] do_el0_svc+0x5c/0x140 [ 69.560471][ T4779] el0_svc+0x78/0x1d0 [ 69.561211][ T4779] el0t_64_sync_handler+0xcc/0xe4 [ 69.562153][ T4779] el0t_64_sync+0x1a0/0x1a4 [ 69.562993][ T4779] irq event stamp: 6648 [ 69.563942][ T4779] hardirqs last enabled at (6647): [] seqcount_lockdep_reader_access+0x1fc/0x2c0 [ 69.565901][ T4779] hardirqs last disabled at (6648): [] el1_dbg+0x24/0x80 [ 69.567388][ T4779] softirqs last enabled at (6548): [] local_bh_enable+0x10/0x34 [ 69.568920][ T4779] softirqs last disabled at (6546): [] local_bh_disable+0x10/0x34 [ 69.570629][ T4779] ---[ end trace 47254f4441e99906 ]--- [ 69.622527][ T3339] cfg80211: failed to load regulatory.db [ 69.622592][ T2062] ieee802154 phy0 wpan0: encryption failed: -22 [ 69.624572][ T2062] ieee802154 phy1 wpan1: encryption failed: -22 [ 69.665073][ T4781] UDF-fs: INFO Mounting volume 'LiuxUDF', timestamp 2022/11/22 14:59 (1000) [ 69.670956][ T4781] ------------[ cut here ]------------ [ 69.671882][ T4781] WARNING: CPU: 1 PID: 4781 at fs/inode.c:332 drop_nlink+0xe8/0x140 [ 69.673341][ T4781] Modules linked in: [ 69.673949][ T4781] CPU: 1 PID: 4781 Comm: syz.0.26 Tainted: G W syzkaller #0 [ 69.675576][ T4781] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/02/2026 [ 69.677275][ T4781] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 69.678484][ T4781] pc : drop_nlink+0xe8/0x140 [ 69.679247][ T4781] lr : drop_nlink+0xe8/0x140 [ 69.680030][ T4781] sp : ffff800020087560 [ 69.680687][ T4781] x29: ffff800020087560 x28: ffff0000edcd4168 x27: ffff800020087890 [ 69.682000][ T4781] x26: ffff0000dd53b780 x25: 0000000000000045 x24: dfff800000000000 [ 69.683504][ T4781] x23: 1fffe0001db9a769 x22: ffff0000edcd3b48 x21: dfff800000000000 [ 69.685038][ T4781] x20: 0000000000000000 x19: ffff0000edcd3b00 x18: 0000000000000000 [ 69.686422][ T4781] x17: 0000000000000000 x16: ffff80000895ac9c x15: 000000003b9aca00 [ 69.687811][ T4781] x14: 0000000000ff0100 x13: ffffffffffffffff x12: ffff8000169c4000 [ 69.689099][ T4781] x11: ff80800008953990 x10: 0000000000000000 x9 : ffff800008953990 [ 69.690529][ T4781] x8 : ffff0000d8c851c0 x7 : 0000000000000000 x6 : 0000000000000000 [ 69.691829][ T4781] x5 : 0000000000000080 x4 : 0000000000000000 x3 : 0000000000000010 [ 69.693121][ T4781] x2 : 0000000000000006 x1 : 0000000000000000 x0 : 0000000000000000 [ 69.694464][ T4781] Call trace: [ 69.695058][ T4781] drop_nlink+0xe8/0x140 [ 69.695803][ T4781] udf_rename+0x84c/0xa20 [ 69.696481][ T4781] vfs_rename+0xb08/0xe3c [ 69.697170][ T4781] do_renameat2+0x73c/0xc90 [ 69.697925][ T4781] __arm64_sys_renameat2+0xe8/0x104 [ 69.698792][ T4781] invoke_syscall+0x98/0x28c [ 69.699569][ T4781] el0_svc_common+0x13c/0x258 [ 69.700335][ T4781] do_el0_svc+0x5c/0x140 [ 69.701022][ T4781] el0_svc+0x78/0x1d0 [ 69.701725][ T4781] el0t_64_sync_handler+0xcc/0xe4 [ 69.702496][ T4781] el0t_64_sync+0x1a0/0x1a4 [ 69.703193][ T4781] irq event stamp: 6702 [ 69.703916][ T4781] hardirqs last enabled at (6701): [] seqcount_lockdep_reader_access+0x1fc/0x2c0 [ 69.705614][ T4781] hardirqs last disabled at (6702): [] el1_dbg+0x24/0x80 [ 69.707002][ T4781] softirqs last enabled at (6224): [] local_bh_enable+0x10/0x34 [ 69.708588][ T4781] softirqs last disabled at (6222): [] local_bh_disable+0x10/0x34 [ 69.710161][ T4781] ---[ end trace 47254f4441e99907 ]--- [ 69.861264][ T4733] Bluetooth: hci0: command 0x0419 tx timeout [ 69.889851][ T4784] UDF-fs: INFO Mounting volume 'LiuxUDF', timestamp 2022/11/22 14:59 (1000) [ 69.897644][ T4784] ------------[ cut here ]------------ [ 69.898614][ T4784] WARNING: CPU: 0 PID: 4784 at fs/inode.c:332 drop_nlink+0xe8/0x140 [ 69.900013][ T4784] Modules linked in: [ 69.900729][ T4784] CPU: 0 PID: 4784 Comm: syz.0.27 Tainted: G W syzkaller #0 [ 69.902196][ T4784] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/02/2026 [ 69.903867][ T4784] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 69.905118][ T4784] pc : drop_nlink+0xe8/0x140 [ 69.905856][ T4784] lr : drop_nlink+0xe8/0x140 [ 69.906645][ T4784] sp : ffff8000200e7560 [ 69.907321][ T4784] x29: ffff8000200e7560 x28: ffff0000e269c168 x27: ffff8000200e7890 [ 69.908632][ T4784] x26: ffff0000c52a45e0 x25: 0000000000000045 x24: dfff800000000000 [ 69.909930][ T4784] x23: 1fffe0001c4d3769 x22: ffff0000e269bb48 x21: dfff800000000000 [ 69.911193][ T4784] x20: 0000000000000000 x19: ffff0000e269bb00 x18: 0000000000000000 [ 69.912388][ T4784] x17: 0000000000000000 x16: ffff80000895ac9c x15: 000000003b9aca00 [ 69.913581][ T4784] x14: 0000000000ff0100 x13: ffffffffffffffff x12: ffff8000169c4000 [ 69.914969][ T4784] x11: ff80800008953990 x10: 0000000000000000 x9 : ffff800008953990 [ 69.916313][ T4784] x8 : ffff0000d8c81b40 x7 : 0000000000000000 x6 : 0000000000000000 [ 69.917750][ T4784] x5 : 0000000000000080 x4 : 0000000000000000 x3 : 0000000000000010 [ 69.919132][ T4784] x2 : 0000000000000006 x1 : 0000000000000000 x0 : 0000000000000000 [ 69.920482][ T4784] Call trace: [ 69.921021][ T4784] drop_nlink+0xe8/0x140 [ 69.921740][ T4784] udf_rename+0x84c/0xa20 [ 69.922461][ T4784] vfs_rename+0xb08/0xe3c [ 69.923180][ T4784] do_renameat2+0x73c/0xc90 [ 69.923978][ T4784] __arm64_sys_renameat2+0xe8/0x104 [ 69.924844][ T4784] invoke_syscall+0x98/0x28c [ 69.925568][ T4784] el0_svc_common+0x13c/0x258 [ 69.926329][ T4784] do_el0_svc+0x5c/0x140 [ 69.926991][ T4784] el0_svc+0x78/0x1d0 [ 69.927694][ T4784] el0t_64_sync_handler+0xcc/0xe4 [ 69.928497][ T4784] el0t_64_sync+0x1a0/0x1a4 [ 69.929170][ T4784] irq event stamp: 6608 [ 69.929879][ T4784] hardirqs last enabled at (6607): [] seqcount_lockdep_reader_access+0x1fc/0x2c0 [ 69.931718][ T4784] hardirqs last disabled at (6608): [] el1_dbg+0x24/0x80 [ 69.933209][ T4784] softirqs last enabled at (6516): [] local_bh_enable+0x10/0x34 [ 69.934724][ T4784] softirqs last disabled at (6514): [] local_bh_disable+0x10/0x34 [ 69.936248][ T4784] ---[ end trace 47254f4441e99908 ]--- [ 70.067867][ T4786] UDF-fs: INFO Mounting volume 'LiuxUDF', timestamp 2022/11/22 14:59 (1000) [ 70.071852][ T4786] ------------[ cut here ]------------ [ 70.072701][ T4786] WARNING: CPU: 0 PID: 4786 at fs/inode.c:332 drop_nlink+0xe8/0x140 [ 70.073987][ T4786] Modules linked in: [ 70.074561][ T4786] CPU: 0 PID: 4786 Comm: syz.0.28 Tainted: G W syzkaller #0 [ 70.075848][ T4786] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/02/2026 [ 70.077384][ T4786] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 70.078558][ T4786] pc : drop_nlink+0xe8/0x140 [ 70.079253][ T4786] lr : drop_nlink+0xe8/0x140 [ 70.079991][ T4786] sp : ffff8000200f7560 [ 70.080574][ T4786] x29: ffff8000200f7560 x28: ffff0000e269e170 x27: ffff8000200f7890 [ 70.081835][ T4786] x26: ffff0000dd4d0d38 x25: 0000000000000046 x24: dfff800000000000 [ 70.083231][ T4786] x23: 1fffe0001c4d3b6a x22: ffff0000e269db50 x21: dfff800000000000 [ 70.084771][ T4786] x20: 0000000000000000 x19: ffff0000e269db08 x18: 0000000000000000 [ 70.086149][ T4786] x17: 0000000000000000 x16: ffff80000895ac9c x15: 000000003b9aca00 [ 70.087470][ T4786] x14: 0000000000ff0100 x13: ffffffffffffffff x12: ffff8000169c4000 [ 70.088778][ T4786] x11: ff80800008953990 x10: 0000000000000000 x9 : ffff800008953990 [ 70.090138][ T4786] x8 : ffff0000d8c80000 x7 : 0000000000000000 x6 : 0000000000000000 [ 70.091373][ T4786] x5 : 0000000000000080 x4 : 0000000000000000 x3 : 0000000000000010 [ 70.092658][ T4786] x2 : 0000000000000006 x1 : 0000000000000000 x0 : 0000000000000000 [ 70.094110][ T4786] Call trace: [ 70.094668][ T4786] drop_nlink+0xe8/0x140 [ 70.095444][ T4786] udf_rename+0x84c/0xa20 [ 70.096235][ T4786] vfs_rename+0xb08/0xe3c [ 70.097004][ T4786] do_renameat2+0x73c/0xc90 [ 70.097885][ T4786] __arm64_sys_renameat2+0xe8/0x104 [ 70.098830][ T4786] invoke_syscall+0x98/0x28c [ 70.099699][ T4786] el0_svc_common+0x13c/0x258 [ 70.100393][ T4786] do_el0_svc+0x5c/0x140 [ 70.101016][ T4786] el0_svc+0x78/0x1d0 [ 70.101696][ T4786] el0t_64_sync_handler+0xcc/0xe4 [ 70.102442][ T4786] el0t_64_sync+0x1a0/0x1a4 [ 70.103175][ T4786] irq event stamp: 6650 [ 70.103937][ T4786] hardirqs last enabled at (6649): [] seqcount_lockdep_reader_access+0x1fc/0x2c0 [ 70.105800][ T4786] hardirqs last disabled at (6650): [] el1_dbg+0x24/0x80 [ 70.107302][ T4786] softirqs last enabled at (6554): [] local_bh_enable+0x10/0x34 [ 70.108861][ T4786] softirqs last disabled at (6552): [] local_bh_disable+0x10/0x34 [ 70.110389][ T4786] ---[ end trace 47254f4441e99909 ]--- [ 70.233357][ T4788] UDF-fs: INFO Mounting volume 'LiuxUDF', timestamp 2022/11/22 14:59 (1000) [ 70.238557][ T4788] ------------[ cut here ]------------ [ 70.239404][ T4788] WARNING: CPU: 1 PID: 4788 at fs/inode.c:332 drop_nlink+0xe8/0x140 [ 70.240664][ T4788] Modules linked in: [ 70.241416][ T4788] CPU: 1 PID: 4788 Comm: syz.0.29 Tainted: G W syzkaller #0 [ 70.242778][ T4788] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/02/2026 [ 70.244333][ T4788] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 70.245626][ T4788] pc : drop_nlink+0xe8/0x140 [ 70.246388][ T4788] lr : drop_nlink+0xe8/0x140 [ 70.247054][ T4788] sp : ffff800020117560 [ 70.247614][ T4788] x29: ffff800020117560 x28: ffff0000edcd54a0 x27: ffff800020117890 [ 70.248932][ T4788] x26: ffff0000dcf02468 x25: 0000000000000046 x24: dfff800000000000 [ 70.250365][ T4788] x23: 1fffe0001db9a9d0 x22: ffff0000edcd4e80 x21: dfff800000000000 [ 70.251513][ T4788] x20: 0000000000000000 x19: ffff0000edcd4e38 x18: 0000000000000000 [ 70.252662][ T4788] x17: 0000000000000000 x16: ffff80000895ac9c x15: 000000003b9aca00 [ 70.253825][ T4788] x14: 0000000000ff0100 x13: ffffffffffffffff x12: ffff8000169c4000 [ 70.255002][ T4788] x11: ff80800008953990 x10: 0000000000000000 x9 : ffff800008953990 [ 70.256262][ T4788] x8 : ffff0000e68b9b40 x7 : 0000000000000000 x6 : 0000000000000000 [ 70.257537][ T4788] x5 : 0000000000000080 x4 : 0000000000000000 x3 : 0000000000000010 [ 70.258781][ T4788] x2 : 0000000000000006 x1 : 0000000000000000 x0 : 0000000000000000 [ 70.260005][ T4788] Call trace: [ 70.260547][ T4788] drop_nlink+0xe8/0x140 [ 70.261204][ T4788] udf_rename+0x84c/0xa20 [ 70.261840][ T4788] vfs_rename+0xb08/0xe3c [ 70.262448][ T4788] do_renameat2+0x73c/0xc90 [ 70.263200][ T4788] __arm64_sys_renameat2+0xe8/0x104 [ 70.264078][ T4788] invoke_syscall+0x98/0x28c [ 70.264826][ T4788] el0_svc_common+0x13c/0x258 [ 70.265519][ T4788] do_el0_svc+0x5c/0x140 [ 70.266133][ T4788] el0_svc+0x78/0x1d0 [ 70.266752][ T4788] el0t_64_sync_handler+0xcc/0xe4 [ 70.267525][ T4788] el0t_64_sync+0x1a0/0x1a4 [ 70.268210][ T4788] irq event stamp: 6578 [ 70.268859][ T4788] hardirqs last enabled at (6577): [] seqcount_lockdep_reader_access+0x1fc/0x2c0 [ 70.270553][ T4788] hardirqs last disabled at (6578): [] el1_dbg+0x24/0x80 [ 70.271830][ T4788] softirqs last enabled at (6470): [] local_bh_enable+0x10/0x34 [ 70.273218][ T4788] softirqs last disabled at (6468): [] local_bh_disable+0x10/0x34 [ 70.274703][ T4788] ---[ end trace 47254f4441e9990a ]--- [ 70.370359][ T4790] UDF-fs: INFO Mounting volume 'LiuxUDF', timestamp 2022/11/22 14:59 (1000) [ 70.373905][ T4790] ------------[ cut here ]------------ [ 70.374823][ T4790] WARNING: CPU: 1 PID: 4790 at fs/inode.c:332 drop_nlink+0xe8/0x140 [ 70.376102][ T4790] Modules linked in: [ 70.376720][ T4790] CPU: 1 PID: 4790 Comm: syz.0.30 Tainted: G W syzkaller #0 [ 70.378039][ T4790] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/02/2026 [ 70.379542][ T4790] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 70.380832][ T4790] pc : drop_nlink+0xe8/0x140 [ 70.381572][ T4790] lr : drop_nlink+0xe8/0x140 [ 70.382329][ T4790] sp : ffff8000200d7560 [ 70.382996][ T4790] x29: ffff8000200d7560 x28: ffff0000edcd6e40 x27: ffff8000200d7890 [ 70.384270][ T4790] x26: ffff0000dd50d318 x25: 0000000000000046 x24: dfff800000000000 [ 70.385609][ T4790] x23: 1fffe0001db9ad04 x22: ffff0000edcd6820 x21: dfff800000000000 [ 70.386862][ T4790] x20: 0000000000000000 x19: ffff0000edcd67d8 x18: 0000000000000000 [ 70.388202][ T4790] x17: 0000000000000000 x16: ffff80000895ac9c x15: 000000003b9aca00 [ 70.389507][ T4790] x14: 0000000000ff0100 x13: ffffffffffffffff x12: ffff8000169c4000 [ 70.390860][ T4790] x11: ff80800008953990 x10: 0000000000000000 x9 : ffff800008953990 [ 70.392204][ T4790] x8 : ffff0000d9d51b40 x7 : 0000000000000000 x6 : 0000000000000000 [ 70.393515][ T4790] x5 : 0000000000000080 x4 : 0000000000000000 x3 : 0000000000000010 [ 70.394891][ T4790] x2 : 0000000000000006 x1 : 0000000000000000 x0 : 0000000000000000 [ 70.396148][ T4790] Call trace: [ 70.396687][ T4790] drop_nlink+0xe8/0x140 [ 70.397324][ T4790] udf_rename+0x84c/0xa20 [ 70.397950][ T4790] vfs_rename+0xb08/0xe3c [ 70.398565][ T4790] do_renameat2+0x73c/0xc90 [ 70.399300][ T4790] __arm64_sys_renameat2+0xe8/0x104 [ 70.400116][ T4790] invoke_syscall+0x98/0x28c [ 70.400882][ T4790] el0_svc_common+0x13c/0x258 [ 70.401643][ T4790] do_el0_svc+0x5c/0x140 [ 70.402345][ T4790] el0_svc+0x78/0x1d0 [ 70.403034][ T4790] el0t_64_sync_handler+0xcc/0xe4 [ 70.403804][ T4790] el0t_64_sync+0x1a0/0x1a4 [ 70.404545][ T4790] irq event stamp: 6592 [ 70.405236][ T4790] hardirqs last enabled at (6591): [] seqcount_lockdep_reader_access+0x1fc/0x2c0 [ 70.406933][ T4790] hardirqs last disabled at (6592): [] el1_dbg+0x24/0x80 [ 70.408290][ T4790] softirqs last enabled at (6478): [] local_bh_enable+0x10/0x34 [ 70.409834][ T4790] softirqs last disabled at (6476): [] local_bh_disable+0x10/0x34 [ 70.411286][ T4790] ---[ end trace 47254f4441e9990b ]--- [ 70.498224][ T4792] UDF-fs: INFO Mounting volume 'LiuxUDF', timestamp 2022/11/22 14:59 (1000) [ 70.503282][ T4792] ------------[ cut here ]------------ [ 70.504212][ T4792] WARNING: CPU: 0 PID: 4792 at fs/inode.c:332 drop_nlink+0xe8/0x140 [ 70.505574][ T4792] Modules linked in: [ 70.506176][ T4792] CPU: 0 PID: 4792 Comm: syz.0.31 Tainted: G W syzkaller #0 [ 70.507673][ T4792] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/02/2026 [ 70.509326][ T4792] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 70.510613][ T4792] pc : drop_nlink+0xe8/0x140 [ 70.511436][ T4792] lr : drop_nlink+0xe8/0x140 [ 70.512275][ T4792] sp : ffff8000200d7560 [ 70.513066][ T4792] x29: ffff8000200d7560 x28: ffff0000edcd9af8 x27: ffff8000200d7890 [ 70.514569][ T4792] x26: ffff0000dd5062f0 x25: 0000000000000046 x24: dfff800000000000 [ 70.515993][ T4792] x23: 1fffe0001db9b29b x22: ffff0000edcd94d8 x21: dfff800000000000 [ 70.517492][ T4792] x20: 0000000000000000 x19: ffff0000edcd9490 x18: 0000000000000000 [ 70.519018][ T4792] x17: 0000000000000000 x16: ffff80000895ac9c x15: 000000003b9aca00 [ 70.520438][ T4792] x14: 0000000000ff0100 x13: ffffffffffffffff x12: ffff8000169c4000 [ 70.521838][ T4792] x11: ff80800008953990 x10: 0000000000000000 x9 : ffff800008953990 [ 70.523330][ T4792] x8 : ffff0000dc05d1c0 x7 : 0000000000000000 x6 : 0000000000000000 [ 70.524770][ T4792] x5 : 0000000000000080 x4 : 0000000000000000 x3 : 0000000000000010 [ 70.526203][ T4792] x2 : 0000000000000006 x1 : 0000000000000000 x0 : 0000000000000000 [ 70.527697][ T4792] Call trace: [ 70.528319][ T4792] drop_nlink+0xe8/0x140 [ 70.529054][ T4792] udf_rename+0x84c/0xa20 [ 70.529834][ T4792] vfs_rename+0xb08/0xe3c [ 70.530554][ T4792] do_renameat2+0x73c/0xc90 [ 70.531362][ T4792] __arm64_sys_renameat2+0xe8/0x104 [ 70.532292][ T4792] invoke_syscall+0x98/0x28c [ 70.533124][ T4792] el0_svc_common+0x13c/0x258 [ 70.533958][ T4792] do_el0_svc+0x5c/0x140 [ 70.534728][ T4792] el0_svc+0x78/0x1d0 [ 70.535428][ T4792] el0t_64_sync_handler+0xcc/0xe4 [ 70.536319][ T4792] el0t_64_sync+0x1a0/0x1a4 [ 70.537036][ T4792] irq event stamp: 6700 [ 70.537686][ T4792] hardirqs last enabled at (6699): [] seqcount_lockdep_reader_access+0x1fc/0x2c0 [ 70.539535][ T4792] hardirqs last disabled at (6700): [] el1_dbg+0x24/0x80 [ 70.541026][ T4792] softirqs last enabled at (6598): [] local_bh_enable+0x10/0x34 [ 70.542792][ T4792] softirqs last disabled at (6596): [] local_bh_disable+0x10/0x34 [ 70.544476][ T4792] ---[ end trace 47254f4441e9990c ]--- [ 70.637365][ T4794] UDF-fs: INFO Mounting volume 'LiuxUDF', timestamp 2022/11/22 14:59 (1000) [ 70.640855][ T4794] ------------[ cut here ]------------ [ 70.641783][ T4794] WARNING: CPU: 1 PID: 4794 at fs/inode.c:332 drop_nlink+0xe8/0x140 [ 70.643089][ T4794] Modules linked in: [ 70.643759][ T4794] CPU: 1 PID: 4794 Comm: syz.0.32 Tainted: G W syzkaller #0 [ 70.645240][ T4794] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/02/2026 [ 70.646902][ T4794] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 70.648175][ T4794] pc : drop_nlink+0xe8/0x140 [ 70.648862][ T4794] lr : drop_nlink+0xe8/0x140 [ 70.649578][ T4794] sp : ffff800020137560 [ 70.650275][ T4794] x29: ffff800020137560 x28: ffff0000edc49490 x27: ffff800020137890 [ 70.651642][ T4794] x26: ffff0000e27c88d0 x25: 0000000000000046 x24: dfff800000000000 [ 70.653092][ T4794] x23: 1fffe0001db891ce x22: ffff0000edc48e70 x21: dfff800000000000 [ 70.654408][ T4794] x20: 0000000000000000 x19: ffff0000edc48e28 x18: 0000000000000000 [ 70.655821][ T4794] x17: 0000000000000000 x16: ffff80000895ac9c x15: 000000003b9aca00 [ 70.657152][ T4794] x14: 0000000000ff0100 x13: ffffffffffffffff x12: ffff8000169c4000 [ 70.658532][ T4794] x11: ff80800008953990 x10: 0000000000000000 x9 : ffff800008953990 [ 70.659884][ T4794] x8 : ffff0000dc05b680 x7 : 0000000000000000 x6 : 0000000000000000 [ 70.661311][ T4794] x5 : 0000000000000080 x4 : 0000000000000000 x3 : 0000000000000010 [ 70.662785][ T4794] x2 : 0000000000000006 x1 : 0000000000000000 x0 : 0000000000000000 [ 70.664289][ T4794] Call trace: [ 70.664783][ T4794] drop_nlink+0xe8/0x140 [ 70.665420][ T4794] udf_rename+0x84c/0xa20 [ 70.666116][ T4794] vfs_rename+0xb08/0xe3c [ 70.666800][ T4794] do_renameat2+0x73c/0xc90 [ 70.667504][ T4794] __arm64_sys_renameat2+0xe8/0x104 [ 70.668290][ T4794] invoke_syscall+0x98/0x28c [ 70.669137][ T4794] el0_svc_common+0x13c/0x258 [ 70.669919][ T4794] do_el0_svc+0x5c/0x140 [ 70.670546][ T4794] el0_svc+0x78/0x1d0 [ 70.671159][ T4794] el0t_64_sync_handler+0xcc/0xe4 [ 70.671981][ T4794] el0t_64_sync+0x1a0/0x1a4 [ 70.672817][ T4794] irq event stamp: 6388 [ 70.673618][ T4794] hardirqs last enabled at (6387): [] seqcount_lockdep_reader_access+0x1fc/0x2c0 [ 70.675799][ T4794] hardirqs last disabled at (6388): [] el1_dbg+0x24/0x80 [ 70.677370][ T4794] softirqs last enabled at (6280): [] local_bh_enable+0x10/0x34 [ 70.678968][ T4794] softirqs last disabled at (6278): [] local_bh_disable+0x10/0x34 [ 70.680548][ T4794] ---[ end trace 47254f4441e9990d ]--- [ 70.745365][ T4796] UDF-fs: INFO Mounting volume 'LiuxUDF', timestamp 2022/11/22 14:59 (1000) [ 70.748676][ T4796] ------------[ cut here ]------------ [ 70.749600][ T4796] WARNING: CPU: 0 PID: 4796 at fs/inode.c:332 drop_nlink+0xe8/0x140 [ 70.750801][ T4796] Modules linked in: [ 70.751466][ T4796] CPU: 0 PID: 4796 Comm: syz.0.33 Tainted: G W syzkaller #0 [ 70.753119][ T4796] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/02/2026 [ 70.755041][ T4796] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 70.756423][ T4796] pc : drop_nlink+0xe8/0x140 [ 70.757262][ T4796] lr : drop_nlink+0xe8/0x140 [ 70.758036][ T4796] sp : ffff800020127560 [ 70.758778][ T4796] x29: ffff800020127560 x28: ffff0000edcdbb00 x27: ffff800020127890 [ 70.760299][ T4796] x26: ffff0000e27291a0 x25: 0000000000000046 x24: dfff800000000000 [ 70.761789][ T4796] x23: 1fffe0001db9b69c x22: ffff0000edcdb4e0 x21: dfff800000000000 [ 70.763245][ T4796] x20: 0000000000000000 x19: ffff0000edcdb498 x18: 0000000000000000 [ 70.764675][ T4796] x17: 0000000000000000 x16: ffff80000895ac9c x15: 000000003b9aca00 [ 70.766042][ T4796] x14: 0000000000ff0100 x13: ffffffffffffffff x12: ffff8000169c4000 [ 70.767583][ T4796] x11: ff80800008953990 x10: 0000000000000000 x9 : ffff800008953990 [ 70.769125][ T4796] x8 : ffff0000dc058000 x7 : 0000000000000000 x6 : 0000000000000000 [ 70.770567][ T4796] x5 : 0000000000000080 x4 : 0000000000000000 x3 : 0000000000000010 [ 70.772102][ T4796] x2 : 0000000000000006 x1 : 0000000000000000 x0 : 0000000000000000 [ 70.773637][ T4796] Call trace: [ 70.774252][ T4796] drop_nlink+0xe8/0x140 [ 70.775081][ T4796] udf_rename+0x84c/0xa20 [ 70.775946][ T4796] vfs_rename+0xb08/0xe3c [ 70.776815][ T4796] do_renameat2+0x73c/0xc90 [ 70.777636][ T4796] __arm64_sys_renameat2+0xe8/0x104 [ 70.778551][ T4796] invoke_syscall+0x98/0x28c [ 70.779373][ T4796] el0_svc_common+0x13c/0x258 [ 70.780154][ T4796] do_el0_svc+0x5c/0x140 [ 70.780929][ T4796] el0_svc+0x78/0x1d0 [ 70.781627][ T4796] el0t_64_sync_handler+0xcc/0xe4 [ 70.782500][ T4796] el0t_64_sync+0x1a0/0x1a4 [ 70.783274][ T4796] irq event stamp: 6538 [ 70.784009][ T4796] hardirqs last enabled at (6537): [] seqcount_lockdep_reader_access+0x1fc/0x2c0 [ 70.785998][ T4796] hardirqs last disabled at (6538): [] el1_dbg+0x24/0x80 [ 70.787581][ T4796] softirqs last enabled at (6440): [] local_bh_enable+0x10/0x34 [ 70.789259][ T4796] softirqs last disabled at (6438): [] local_bh_disable+0x10/0x34 [ 70.790872][ T4796] ---[ end trace 47254f4441e9990e ]--- [ 70.854950][ T4798] UDF-fs: INFO Mounting volume 'LiuxUDF', timestamp 2022/11/22 14:59 (1000) [ 70.858260][ T4798] ------------[ cut here ]------------ [ 70.859066][ T4798] WARNING: CPU: 1 PID: 4798 at fs/inode.c:332 drop_nlink+0xe8/0x140 [ 70.860206][ T4798] Modules linked in: [ 70.860789][ T4798] CPU: 1 PID: 4798 Comm: syz.0.34 Tainted: G W syzkaller #0 [ 70.862133][ T4798] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/02/2026 [ 70.863638][ T4798] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 70.864905][ T4798] pc : drop_nlink+0xe8/0x140 [ 70.865541][ T4798] lr : drop_nlink+0xe8/0x140 [ 70.866292][ T4798] sp : ffff800020107560 [ 70.866918][ T4798] x29: ffff800020107560 x28: ffff0000edc4b498 x27: ffff800020107890 [ 70.868158][ T4798] x26: ffff0000dd7da8d0 x25: 0000000000000046 x24: dfff800000000000 [ 70.869337][ T4798] x23: 1fffe0001db895cf x22: ffff0000edc4ae78 x21: dfff800000000000 [ 70.870541][ T4798] x20: 0000000000000000 x19: ffff0000edc4ae30 x18: 0000000000000000 [ 70.871800][ T4798] x17: 0000000000000000 x16: ffff80000895ac9c x15: 000000003b9aca00 [ 70.873101][ T4798] x14: 0000000000ff0100 x13: ffffffffffffffff x12: ffff8000169c4000 [ 70.874348][ T4798] x11: ff80800008953990 x10: 0000000000000000 x9 : ffff800008953990 [ 70.875652][ T4798] x8 : ffff0000e68bd1c0 x7 : 0000000000000000 x6 : 0000000000000000 [ 70.876927][ T4798] x5 : 0000000000000080 x4 : 0000000000000000 x3 : 0000000000000010 [ 70.878257][ T4798] x2 : 0000000000000006 x1 : 0000000000000000 x0 : 0000000000000000 [ 70.879578][ T4798] Call trace: [ 70.880092][ T4798] drop_nlink+0xe8/0x140 [ 70.880762][ T4798] udf_rename+0x84c/0xa20 [ 70.881382][ T4798] vfs_rename+0xb08/0xe3c [ 70.882068][ T4798] do_renameat2+0x73c/0xc90 [ 70.882850][ T4798] __arm64_sys_renameat2+0xe8/0x104 [ 70.883724][ T4798] invoke_syscall+0x98/0x28c [ 70.884519][ T4798] el0_svc_common+0x13c/0x258 [ 70.885276][ T4798] do_el0_svc+0x5c/0x140 [ 70.885997][ T4798] el0_svc+0x78/0x1d0 [ 70.886701][ T4798] el0t_64_sync_handler+0xcc/0xe4 [ 70.887516][ T4798] el0t_64_sync+0x1a0/0x1a4 [ 70.888284][ T4798] irq event stamp: 6592 [ 70.888981][ T4798] hardirqs last enabled at (6591): [] seqcount_lockdep_reader_access+0x1fc/0x2c0 [ 70.890655][ T4798] hardirqs last disabled at (6592): [] el1_dbg+0x24/0x80 [ 70.891985][ T4798] softirqs last enabled at (6492): [] local_bh_enable+0x10/0x34 [ 70.893483][ T4798] softirqs last disabled at (6490): [] local_bh_disable+0x10/0x34 [ 70.894923][ T4798] ---[ end trace 47254f4441e9990f ]--- [ 70.974890][ T4800] UDF-fs: INFO Mounting volume 'LiuxUDF', timestamp 2022/11/22 14:59 (1000) [ 70.989689][ T4800] ------------[ cut here ]------------ [ 70.990654][ T4800] WARNING: CPU: 1 PID: 4800 at fs/inode.c:332 drop_nlink+0xe8/0x140 [ 70.992059][ T4800] Modules linked in: [ 70.992700][ T4800] CPU: 1 PID: 4800 Comm: syz.0.35 Tainted: G W syzkaller #0 [ 70.994182][ T4800] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/02/2026 [ 70.995876][ T4800] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 70.997110][ T4800] pc : drop_nlink+0xe8/0x140 [ 70.997857][ T4800] lr : drop_nlink+0xe8/0x140 [ 70.998581][ T4800] sp : ffff800020117560 [ 70.999248][ T4800] x29: ffff800020117560 x28: ffff0000edc4d4a0 x27: ffff800020117890 [ 71.000570][ T4800] x26: ffff0000dd50e2f0 x25: 0000000000000046 x24: dfff800000000000 [ 71.001937][ T4800] x23: 1fffe0001db899d0 x22: ffff0000edc4ce80 x21: dfff800000000000 [ 71.003223][ T4800] x20: 0000000000000000 x19: ffff0000edc4ce38 x18: 0000000000000000 [ 71.004487][ T4800] x17: 0000000000000000 x16: ffff80000895ac9c x15: 000000003b9aca00 [ 71.005766][ T4800] x14: 0000000000ff0100 x13: ffffffffffffffff x12: ffff8000169c4000 [ 71.007097][ T4800] x11: ff80800008953990 x10: 0000000000000000 x9 : ffff800008953990 [ 71.008418][ T4800] x8 : ffff0000c11551c0 x7 : 0000000000000000 x6 : 0000000000000000 [ 71.009659][ T4800] x5 : 0000000000000080 x4 : 0000000000000000 x3 : 0000000000000010 [ 71.010962][ T4800] x2 : 0000000000000006 x1 : 0000000000000000 x0 : 0000000000000000 [ 71.012250][ T4800] Call trace: [ 71.012816][ T4800] drop_nlink+0xe8/0x140 [ 71.013610][ T4800] udf_rename+0x84c/0xa20 [ 71.014309][ T4800] vfs_rename+0xb08/0xe3c [ 71.015068][ T4800] do_renameat2+0x73c/0xc90 [ 71.015979][ T4800] __arm64_sys_renameat2+0xe8/0x104 [ 71.016910][ T4800] invoke_syscall+0x98/0x28c [ 71.017725][ T4800] el0_svc_common+0x13c/0x258 [ 71.018549][ T4800] do_el0_svc+0x5c/0x140 [ 71.019292][ T4800] el0_svc+0x78/0x1d0 [ 71.019991][ T4800] el0t_64_sync_handler+0xcc/0xe4 [ 71.020849][ T4800] el0t_64_sync+0x1a0/0x1a4 [ 71.021611][ T4800] irq event stamp: 6582 [ 71.022263][ T4800] hardirqs last enabled at (6581): [] seqcount_lockdep_reader_access+0x1fc/0x2c0 [ 71.024049][ T4800] hardirqs last disabled at (6582): [] el1_dbg+0x24/0x80 [ 71.025698][ T4800] softirqs last enabled at (6482): [] local_bh_enable+0x10/0x34 [ 71.027260][ T4800] softirqs last disabled at (6480): [] local_bh_disable+0x10/0x34 [ 71.028778][ T4800] ---[ end trace 47254f4441e99910 ]--- [ 71.134989][ T4802] UDF-fs: INFO Mounting volume 'LiuxUDF', timestamp 2022/11/22 14:59 (1000) [ 71.139927][ T4802] ------------[ cut here ]------------ [ 71.140854][ T4802] WARNING: CPU: 0 PID: 4802 at fs/inode.c:332 drop_nlink+0xe8/0x140 [ 71.142455][ T4802] Modules linked in: [ 71.143156][ T4802] CPU: 0 PID: 4802 Comm: syz.0.36 Tainted: G W syzkaller #0 [ 71.144778][ T4802] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/02/2026 [ 71.146518][ T4802] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 71.148069][ T4802] pc : drop_nlink+0xe8/0x140 [ 71.149046][ T4802] lr : drop_nlink+0xe8/0x140 [ 71.150018][ T4802] sp : ffff800020157560 [ 71.150836][ T4802] x29: ffff800020157560 x28: ffff0000edcddb08 x27: ffff800020157890 [ 71.152541][ T4802] x26: ffff0000cc7b68d0 x25: 0000000000000047 x24: dfff800000000000 [ 71.153967][ T4802] x23: 1fffe0001db9ba9d x22: ffff0000edcdd4e8 x21: dfff800000000000 [ 71.155412][ T4802] x20: 0000000000000000 x19: ffff0000edcdd4a0 x18: 0000000000000000 [ 71.156945][ T4802] x17: 0000000000000000 x16: ffff80000895ac9c x15: 000000003b9aca00 [ 71.158485][ T4802] x14: 0000000000ff0100 x13: ffffffffffffffff x12: ffff8000169c4000 [ 71.160071][ T4802] x11: ff80800008953990 x10: 0000000000000000 x9 : ffff800008953990 [ 71.161509][ T4802] x8 : ffff0000db168000 x7 : 0000000000000000 x6 : 0000000000000000 [ 71.162976][ T4802] x5 : 0000000000000080 x4 : 0000000000000000 x3 : 0000000000000010 [ 71.164444][ T4802] x2 : 0000000000000006 x1 : 0000000000000000 x0 : 0000000000000000 [ 71.165898][ T4802] Call trace: [ 71.166457][ T4802] drop_nlink+0xe8/0x140 [ 71.167229][ T4802] udf_rename+0x84c/0xa20 [ 71.167980][ T4802] vfs_rename+0xb08/0xe3c [ 71.168825][ T4802] do_renameat2+0x73c/0xc90 [ 71.169694][ T4802] __arm64_sys_renameat2+0xe8/0x104 [ 71.170596][ T4802] invoke_syscall+0x98/0x28c [ 71.171381][ T4802] el0_svc_common+0x13c/0x258 [ 71.172153][ T4802] do_el0_svc+0x5c/0x140 [ 71.172856][ T4802] el0_svc+0x78/0x1d0 [ 71.173507][ T4802] el0t_64_sync_handler+0xcc/0xe4 [ 71.174393][ T4802] el0t_64_sync+0x1a0/0x1a4 [ 71.175173][ T4802] irq event stamp: 6526 [ 71.175870][ T4802] hardirqs last enabled at (6525): [] seqcount_lockdep_reader_access+0x1fc/0x2c0 [ 71.177803][ T4802] hardirqs last disabled at (6526): [] el1_dbg+0x24/0x80 [ 71.179378][ T4802] softirqs last enabled at (6372): [] local_bh_enable+0x10/0x34 [ 71.181050][ T4802] softirqs last disabled at (6370): [] local_bh_disable+0x10/0x34 [ 71.182707][ T4802] ---[ end trace 47254f4441e99911 ]--- [ 71.273964][ T4804] UDF-fs: INFO Mounting volume 'LiuxUDF', timestamp 2022/11/22 14:59 (1000) [ 71.277170][ T4804] ------------[ cut here ]------------ [ 71.277997][ T4804] WARNING: CPU: 1 PID: 4804 at fs/inode.c:332 drop_nlink+0xe8/0x140 [ 71.279154][ T4804] Modules linked in: [ 71.279753][ T4804] CPU: 1 PID: 4804 Comm: syz.0.37 Tainted: G W syzkaller #0 [ 71.281149][ T4804] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/02/2026 [ 71.282860][ T4804] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 71.284153][ T4804] pc : drop_nlink+0xe8/0x140 [ 71.284850][ T4804] lr : drop_nlink+0xe8/0x140 [ 71.285586][ T4804] sp : ffff800020167560 [ 71.286253][ T4804] x29: ffff800020167560 x28: ffff0000edc4f4a8 x27: ffff800020167890 [ 71.287471][ T4804] x26: ffff0000cc7578f8 x25: 0000000000000047 x24: dfff800000000000 [ 71.288746][ T4804] x23: 1fffe0001db89dd1 x22: ffff0000edc4ee88 x21: dfff800000000000 [ 71.289985][ T4804] x20: 0000000000000000 x19: ffff0000edc4ee40 x18: 0000000000000000 [ 71.291274][ T4804] x17: 0000000000000000 x16: ffff80000895ac9c x15: 000000003b9aca00 [ 71.292579][ T4804] x14: 0000000000ff0100 x13: ffffffffffffffff x12: ffff8000169c4000 [ 71.293817][ T4804] x11: ff80800008953990 x10: 0000000000000000 x9 : ffff800008953990 [ 71.295079][ T4804] x8 : ffff0000ddbb51c0 x7 : 0000000000000000 x6 : 0000000000000000 [ 71.296359][ T4804] x5 : 0000000000000080 x4 : 0000000000000000 x3 : 0000000000000010 [ 71.297640][ T4804] x2 : 0000000000000006 x1 : 0000000000000000 x0 : 0000000000000000 [ 71.298849][ T4804] Call trace: [ 71.299348][ T4804] drop_nlink+0xe8/0x140 [ 71.300089][ T4804] udf_rename+0x84c/0xa20 [ 71.300778][ T4804] vfs_rename+0xb08/0xe3c [ 71.301392][ T4804] do_renameat2+0x73c/0xc90 [ 71.302070][ T4804] __arm64_sys_renameat2+0xe8/0x104 [ 71.302904][ T4804] invoke_syscall+0x98/0x28c [ 71.303618][ T4804] el0_svc_common+0x13c/0x258 [ 71.304373][ T4804] do_el0_svc+0x5c/0x140 [ 71.305047][ T4804] el0_svc+0x78/0x1d0 [ 71.305675][ T4804] el0t_64_sync_handler+0xcc/0xe4 [ 71.306418][ T4804] el0t_64_sync+0x1a0/0x1a4 [ 71.307082][ T4804] irq event stamp: 6868 [ 71.307739][ T4804] hardirqs last enabled at (6867): [] seqcount_lockdep_reader_access+0x1fc/0x2c0 [ 71.309428][ T4804] hardirqs last disabled at (6868): [] el1_dbg+0x24/0x80 [ 71.310795][ T4804] softirqs last enabled at (6746): [] local_bh_enable+0x10/0x34 [ 71.312247][ T4804] softirqs last disabled at (6744): [] local_bh_disable+0x10/0x34 [ 71.313721][ T4804] ---[ end trace 47254f4441e99912 ]--- [ 71.398608][ T4807] UDF-fs: INFO Mounting volume 'LiuxUDF', timestamp 2022/11/22 14:59 (1000) [ 71.402355][ T4807] ------------[ cut here ]------------ [ 71.403244][ T4807] WARNING: CPU: 1 PID: 4807 at fs/inode.c:332 drop_nlink+0xe8/0x140 [ 71.404549][ T4807] Modules linked in: [ 71.405133][ T4807] CPU: 1 PID: 4807 Comm: syz.0.38 Tainted: G W syzkaller #0 [ 71.406517][ T4807] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/02/2026 [ 71.408272][ T4807] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 71.409538][ T4807] pc : drop_nlink+0xe8/0x140 [ 71.410378][ T4807] lr : drop_nlink+0xe8/0x140 [ 71.411151][ T4807] sp : ffff800020147560 [ 71.411756][ T4807] x29: ffff800020147560 x28: ffff0000e27e9af8 x27: ffff800020147890 [ 71.413081][ T4807] x26: ffff0000dd6ae178 x25: 0000000000000047 x24: dfff800000000000 [ 71.414529][ T4807] x23: 1fffe0001c4fd29b x22: ffff0000e27e94d8 x21: dfff800000000000 [ 71.415883][ T4807] x20: 0000000000000000 x19: ffff0000e27e9490 x18: 0000000000000000 [ 71.417199][ T4807] x17: 0000000000000000 x16: ffff80000895ac9c x15: 000000003b9aca00 [ 71.418480][ T4807] x14: 0000000000ff0100 x13: ffffffffffffffff x12: ffff8000169c4000 [ 71.419876][ T4807] x11: ff80800008953990 x10: 0000000000000000 x9 : ffff800008953990 [ 71.421662][ T4807] x8 : ffff0000c128b680 x7 : 0000000000000000 x6 : 0000000000000000 [ 71.423058][ T4807] x5 : 0000000000000080 x4 : 0000000000000000 x3 : 0000000000000010 [ 71.424398][ T4807] x2 : 0000000000000006 x1 : 0000000000000000 x0 : 0000000000000000 [ 71.425738][ T4807] Call trace: [ 71.426282][ T4807] drop_nlink+0xe8/0x140 [ 71.427029][ T4807] udf_rename+0x84c/0xa20 [ 71.427732][ T4807] vfs_rename+0xb08/0xe3c [ 71.428391][ T4807] do_renameat2+0x73c/0xc90 [ 71.429129][ T4807] __arm64_sys_renameat2+0xe8/0x104 [ 71.429921][ T4807] invoke_syscall+0x98/0x28c [ 71.430652][ T4807] el0_svc_common+0x13c/0x258 [ 71.431424][ T4807] do_el0_svc+0x5c/0x140 [ 71.432063][ T4807] el0_svc+0x78/0x1d0 [ 71.432670][ T4807] el0t_64_sync_handler+0xcc/0xe4 [ 71.433474][ T4807] el0t_64_sync+0x1a0/0x1a4 [ 71.434184][ T4807] irq event stamp: 6922 [ 71.434864][ T4807] hardirqs last enabled at (6921): [] seqcount_lockdep_reader_access+0x1fc/0x2c0 [ 71.436514][ T4807] hardirqs last disabled at (6922): [] el1_dbg+0x24/0x80 [ 71.437980][ T4807] softirqs last enabled at (6764): [] local_bh_enable+0x10/0x34 [ 71.439496][ T4807] softirqs last disabled at (6762): [] local_bh_disable+0x10/0x34 [ 71.441033][ T4807] ---[ end trace 47254f4441e99913 ]--- [ 71.523671][ T4809] UDF-fs: INFO Mounting volume 'LiuxUDF', timestamp 2022/11/22 14:59 (1000) [ 71.531776][ T4809] ------------[ cut here ]------------ [ 71.532742][ T4809] WARNING: CPU: 0 PID: 4809 at fs/inode.c:332 drop_nlink+0xe8/0x140 [ 71.534124][ T4809] Modules linked in: [ 71.534827][ T4809] CPU: 0 PID: 4809 Comm: syz.0.39 Tainted: G W syzkaller #0 [ 71.536326][ T4809] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/02/2026 [ 71.538171][ T4809] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 71.539572][ T4809] pc : drop_nlink+0xe8/0x140 [ 71.540516][ T4809] lr : drop_nlink+0xe8/0x140 [ 71.541392][ T4809] sp : ffff800020157560 [ 71.542185][ T4809] x29: ffff800020157560 x28: ffff0000edcdee40 x27: ffff800020157890 [ 71.543764][ T4809] x26: ffff0000dd4e4eb0 x25: 0000000000000047 x24: dfff800000000000 [ 71.545178][ T4809] x23: 1fffe0001db9bd04 x22: ffff0000edcde820 x21: dfff800000000000 [ 71.546645][ T4809] x20: 0000000000000000 x19: ffff0000edcde7d8 x18: 0000000000000000 [ 71.548121][ T4809] x17: 0000000000000000 x16: ffff80000895ac9c x15: 000000003b9aca00 [ 71.549517][ T4809] x14: 0000000000ff0100 x13: ffffffffffffffff x12: ffff8000169c4000 [ 71.550903][ T4809] x11: ff80800008953990 x10: 0000000000000000 x9 : ffff800008953990 [ 71.552336][ T4809] x8 : ffff0000ddbb3680 x7 : 0000000000000000 x6 : 0000000000000000 [ 71.553830][ T4809] x5 : 0000000000000080 x4 : 0000000000000000 x3 : 0000000000000010 [ 71.555168][ T4809] x2 : 0000000000000006 x1 : 0000000000000000 x0 : 0000000000000000 [ 71.556487][ T4809] Call trace: [ 71.557059][ T4809] drop_nlink+0xe8/0x140 [ 71.557764][ T4809] udf_rename+0x84c/0xa20 [ 71.558507][ T4809] vfs_rename+0xb08/0xe3c [ 71.559312][ T4809] do_renameat2+0x73c/0xc90 [ 71.560081][ T4809] __arm64_sys_renameat2+0xe8/0x104 [ 71.561003][ T4809] invoke_syscall+0x98/0x28c [ 71.561872][ T4809] el0_svc_common+0x13c/0x258 [ 71.562752][ T4809] do_el0_svc+0x5c/0x140 [ 71.563489][ T4809] el0_svc+0x78/0x1d0 [ 71.564200][ T4809] el0t_64_sync_handler+0xcc/0xe4 [ 71.565092][ T4809] el0t_64_sync+0x1a0/0x1a4 [ 71.565911][ T4809] irq event stamp: 6700 [ 71.566615][ T4809] hardirqs last enabled at (6699): [] seqcount_lockdep_reader_access+0x1fc/0x2c0 [ 71.568387][ T4809] hardirqs last disabled at (6700): [] el1_dbg+0x24/0x80 [ 71.569867][ T4809] softirqs last enabled at (6578): [] local_bh_enable+0x10/0x34 [ 71.571493][ T4809] softirqs last disabled at (6576): [] local_bh_disable+0x10/0x34 [ 71.573106][ T4809] ---[ end trace 47254f4441e99914 ]--- [ 71.658320][ T4811] UDF-fs: INFO Mounting volume 'LiuxUDF', timestamp 2022/11/22 14:59 (1000) [ 71.667134][ T4811] ------------[ cut here ]------------ [ 71.668147][ T4811] WARNING: CPU: 0 PID: 4811 at fs/inode.c:332 drop_nlink+0xe8/0x140 [ 71.669749][ T4811] Modules linked in: [ 71.670453][ T4811] CPU: 0 PID: 4811 Comm: syz.0.40 Tainted: G W syzkaller #0 [ 71.672082][ T4811] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/02/2026 [ 71.673863][ T4811] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 71.675318][ T4811] pc : drop_nlink+0xe8/0x140 [ 71.676096][ T4811] lr : drop_nlink+0xe8/0x140 [ 71.676897][ T4811] sp : ffff800020147560 [ 71.677595][ T4811] x29: ffff800020147560 x28: ffff0000edc89490 x27: ffff800020147890 [ 71.679054][ T4811] x26: ffff0000cc7b9490 x25: 0000000000000047 x24: dfff800000000000 [ 71.680591][ T4811] x23: 1fffe0001db911ce x22: ffff0000edc88e70 x21: dfff800000000000 [ 71.681970][ T4811] x20: 0000000000000000 x19: ffff0000edc88e28 x18: 0000000000000000 [ 71.683373][ T4811] x17: 0000000000000000 x16: ffff80000895ac9c x15: 000000003b9aca00 [ 71.684795][ T4811] x14: 0000000000ff0100 x13: ffffffffffffffff x12: ffff8000169c4000 [ 71.686278][ T4811] x11: ff80800008953990 x10: 0000000000000000 x9 : ffff800008953990 [ 71.687687][ T4811] x8 : ffff0000c1150000 x7 : 0000000000000000 x6 : 0000000000000000 [ 71.689121][ T4811] x5 : 0000000000000080 x4 : 0000000000000000 x3 : 0000000000000010 [ 71.690557][ T4811] x2 : 0000000000000006 x1 : 0000000000000000 x0 : 0000000000000000 [ 71.691942][ T4811] Call trace: [ 71.692618][ T4811] drop_nlink+0xe8/0x140 [ 71.693443][ T4811] udf_rename+0x84c/0xa20 [ 71.694229][ T4811] vfs_rename+0xb08/0xe3c [ 71.695010][ T4811] do_renameat2+0x73c/0xc90 [ 71.695885][ T4811] __arm64_sys_renameat2+0xe8/0x104 [ 71.696849][ T4811] invoke_syscall+0x98/0x28c [ 71.697710][ T4811] el0_svc_common+0x13c/0x258 [ 71.698567][ T4811] do_el0_svc+0x5c/0x140 [ 71.699425][ T4811] el0_svc+0x78/0x1d0 [ 71.700220][ T4811] el0t_64_sync_handler+0xcc/0xe4 [ 71.701165][ T4811] el0t_64_sync+0x1a0/0x1a4 [ 71.701992][ T4811] irq event stamp: 6540 [ 71.702682][ T4811] hardirqs last enabled at (6539): [] seqcount_lockdep_reader_access+0x1fc/0x2c0 [ 71.704552][ T4811] hardirqs last disabled at (6540): [] el1_dbg+0x24/0x80 [ 71.706067][ T4811] softirqs last enabled at (6458): [] local_bh_enable+0x10/0x34 [ 71.707670][ T4811] softirqs last disabled at (6456): [] local_bh_disable+0x10/0x34 [ 71.709425][ T4811] ---[ end trace 47254f4441e99915 ]--- [ 71.775028][ T4814] UDF-fs: INFO Mounting volume 'LiuxUDF', timestamp 2022/11/22 14:59 (1000) [ 71.785873][ T4814] ------------[ cut here ]------------ [ 71.786819][ T4814] WARNING: CPU: 0 PID: 4814 at fs/inode.c:332 drop_nlink+0xe8/0x140 [ 71.788067][ T4814] Modules linked in: [ 71.788723][ T4814] CPU: 0 PID: 4814 Comm: syz.0.41 Tainted: G W syzkaller #0 [ 71.790021][ T4814] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/02/2026 [ 71.791701][ T4814] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 71.792983][ T4814] pc : drop_nlink+0xe8/0x140 [ 71.793818][ T4814] lr : drop_nlink+0xe8/0x140 [ 71.794575][ T4814] sp : ffff800020157560 [ 71.795312][ T4814] x29: ffff800020157560 x28: ffff0000edc8a160 x27: ffff800020157890 [ 71.796617][ T4814] x26: ffff0000e264b1a0 x25: 0000000000000047 x24: dfff800000000000 [ 71.797788][ T4814] x23: 1fffe0001db91368 x22: ffff0000edc89b40 x21: dfff800000000000 [ 71.798991][ T4814] x20: 0000000000000000 x19: ffff0000edc89af8 x18: 0000000000000000 [ 71.800468][ T4814] x17: 0000000000000000 x16: ffff80000895ac9c x15: 000000003b9aca00 [ 71.801888][ T4814] x14: 0000000000ff0100 x13: ffffffffffffffff x12: ffff8000169c4000 [ 71.803245][ T4814] x11: ff80800008953990 x10: 0000000000000000 x9 : ffff800008953990 [ 71.804579][ T4814] x8 : ffff0000cca51b40 x7 : 0000000000000000 x6 : 0000000000000000 [ 71.806025][ T4814] x5 : 0000000000000080 x4 : 0000000000000000 x3 : 0000000000000010 [ 71.807415][ T4814] x2 : 0000000000000006 x1 : 0000000000000000 x0 : 0000000000000000 [ 71.808840][ T4814] Call trace: [ 71.809357][ T4814] drop_nlink+0xe8/0x140 [ 71.810066][ T4814] udf_rename+0x84c/0xa20 [ 71.810778][ T4814] vfs_rename+0xb08/0xe3c [ 71.811513][ T4814] do_renameat2+0x73c/0xc90 [ 71.812242][ T4814] __arm64_sys_renameat2+0xe8/0x104 [ 71.813113][ T4814] invoke_syscall+0x98/0x28c [ 71.813818][ T4814] el0_svc_common+0x13c/0x258 [ 71.814533][ T4814] do_el0_svc+0x5c/0x140 [ 71.815201][ T4814] el0_svc+0x78/0x1d0 [ 71.815804][ T4814] el0t_64_sync_handler+0xcc/0xe4 [ 71.816658][ T4814] el0t_64_sync+0x1a0/0x1a4 [ 71.817391][ T4814] irq event stamp: 6506 [ 71.818087][ T4814] hardirqs last enabled at (6505): [] seqcount_lockdep_reader_access+0x1fc/0x2c0 [ 71.819865][ T4814] hardirqs last disabled at (6506): [] el1_dbg+0x24/0x80 [ 71.821402][ T4814] softirqs last enabled at (6408): [] local_bh_enable+0x10/0x34 [ 71.823098][ T4814] softirqs last disabled at (6406): [] local_bh_disable+0x10/0x34 [ 71.824839][ T4814] ---[ end trace 47254f4441e99916 ]--- [ 71.894269][ T4816] UDF-fs: INFO Mounting volume 'LiuxUDF', timestamp 2022/11/22 14:59 (1000) [ 71.898034][ T4816] ------------[ cut here ]------------ [ 71.898917][ T4816] WARNING: CPU: 0 PID: 4816 at fs/inode.c:332 drop_nlink+0xe8/0x140 [ 71.900183][ T4816] Modules linked in: [ 71.900877][ T4816] CPU: 0 PID: 4816 Comm: syz.0.42 Tainted: G W syzkaller #0 [ 71.902533][ T4816] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/02/2026 [ 71.904541][ T4816] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 71.905935][ T4816] pc : drop_nlink+0xe8/0x140 [ 71.906762][ T4816] lr : drop_nlink+0xe8/0x140 [ 71.907561][ T4816] sp : ffff800020117560 [ 71.908345][ T4816] x29: ffff800020117560 x28: ffff0000edc8c168 x27: ffff800020117890 [ 71.909739][ T4816] x26: ffff0000e264a2f0 x25: 0000000000000047 x24: dfff800000000000 [ 71.911194][ T4816] x23: 1fffe0001db91769 x22: ffff0000edc8bb48 x21: dfff800000000000 [ 71.912840][ T4816] x20: 0000000000000000 x19: ffff0000edc8bb00 x18: 0000000000000000 [ 71.914296][ T4816] x17: 0000000000000000 x16: ffff80000895ac9c x15: 000000003b9aca00 [ 71.915760][ T4816] x14: 0000000000ff0100 x13: ffffffffffffffff x12: ffff8000169c4000 [ 71.917396][ T4816] x11: ff80800008953990 x10: 0000000000000000 x9 : ffff800008953990 [ 71.918970][ T4816] x8 : ffff0000ef813680 x7 : 0000000000000000 x6 : 0000000000000000 [ 71.920562][ T4816] x5 : 0000000000000080 x4 : 0000000000000000 x3 : 0000000000000010 [ 71.922114][ T4816] x2 : 0000000000000006 x1 : 0000000000000000 x0 : 0000000000000000 [ 71.923645][ T4816] Call trace: [ 71.924270][ T4816] drop_nlink+0xe8/0x140 [ 71.925010][ T4816] udf_rename+0x84c/0xa20 [ 71.925730][ T4816] vfs_rename+0xb08/0xe3c [ 71.926473][ T4816] do_renameat2+0x73c/0xc90 [ 71.927243][ T4816] __arm64_sys_renameat2+0xe8/0x104 [ 71.928106][ T4816] invoke_syscall+0x98/0x28c [ 71.928890][ T4816] el0_svc_common+0x13c/0x258 [ 71.929738][ T4816] do_el0_svc+0x5c/0x140 [ 71.930627][ T4816] el0_svc+0x78/0x1d0 [ 71.931417][ T4816] el0t_64_sync_handler+0xcc/0xe4 [ 71.932333][ T4816] el0t_64_sync+0x1a0/0x1a4 [ 71.933220][ T4816] irq event stamp: 6540 [ 71.934061][ T4816] hardirqs last enabled at (6539): [] seqcount_lockdep_reader_access+0x1fc/0x2c0 [ 71.936097][ T4816] hardirqs last disabled at (6540): [] el1_dbg+0x24/0x80 [ 71.937599][ T4816] softirqs last enabled at (6432): [] local_bh_enable+0x10/0x34 [ 71.939243][ T4816] softirqs last disabled at (6430): [] local_bh_disable+0x10/0x34 [ 71.941103][ T4816] ---[ end trace 47254f4441e99917 ]--- [ 72.039816][ T4819] UDF-fs: INFO Mounting volume 'LiuxUDF', timestamp 2022/11/22 14:59 (1000) [ 72.044760][ T4819] ------------[ cut here ]------------ [ 72.045687][ T4819] WARNING: CPU: 1 PID: 4819 at fs/inode.c:332 drop_nlink+0xe8/0x140 [ 72.046922][ T4819] Modules linked in: [ 72.047484][ T4819] CPU: 1 PID: 4819 Comm: syz.0.43 Tainted: G W syzkaller #0 [ 72.048684][ T4819] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/02/2026 [ 72.050172][ T4819] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 72.051369][ T4819] pc : drop_nlink+0xe8/0x140 [ 72.052143][ T4819] lr : drop_nlink+0xe8/0x140 [ 72.052948][ T4819] sp : ffff800020157560 [ 72.053566][ T4819] x29: ffff800020157560 x28: ffff0000e27edb08 x27: ffff800020157890 [ 72.054737][ T4819] x26: ffff0000e25c1608 x25: 0000000000000048 x24: dfff800000000000 [ 72.055957][ T4819] x23: 1fffe0001c4fda9d x22: ffff0000e27ed4e8 x21: dfff800000000000 [ 72.057232][ T4819] x20: 0000000000000000 x19: ffff0000e27ed4a0 x18: 0000000000000000 [ 72.058630][ T4819] x17: 0000000000000000 x16: ffff80000895ac9c x15: 000000003b9aca00 [ 72.059937][ T4819] x14: 0000000000ff0100 x13: ffffffffffffffff x12: ffff8000169c4000 [ 72.061286][ T4819] x11: ff80800008953990 x10: 0000000000000000 x9 : ffff800008953990 [ 72.062601][ T4819] x8 : ffff0000cc3cb680 x7 : 0000000000000000 x6 : 0000000000000000 [ 72.063888][ T4819] x5 : 0000000000000080 x4 : 0000000000000000 x3 : 0000000000000010 [ 72.065181][ T4819] x2 : 0000000000000006 x1 : 0000000000000000 x0 : 0000000000000000 [ 72.066443][ T4819] Call trace: [ 72.067034][ T4819] drop_nlink+0xe8/0x140 [ 72.067664][ T4819] udf_rename+0x84c/0xa20 [ 72.068303][ T4819] vfs_rename+0xb08/0xe3c [ 72.069042][ T4819] do_renameat2+0x73c/0xc90 [ 72.069739][ T4819] __arm64_sys_renameat2+0xe8/0x104 [ 72.070513][ T4819] invoke_syscall+0x98/0x28c [ 72.071203][ T4819] el0_svc_common+0x13c/0x258 [ 72.071960][ T4819] do_el0_svc+0x5c/0x140 [ 72.072602][ T4819] el0_svc+0x78/0x1d0 [ 72.073214][ T4819] el0t_64_sync_handler+0xcc/0xe4 [ 72.073978][ T4819] el0t_64_sync+0x1a0/0x1a4 [ 72.074716][ T4819] irq event stamp: 6706 [ 72.075347][ T4819] hardirqs last enabled at (6705): [] seqcount_lockdep_reader_access+0x1fc/0x2c0 [ 72.077164][ T4819] hardirqs last disabled at (6706): [] el1_dbg+0x24/0x80 [ 72.078485][ T4819] softirqs last enabled at (6606): [] local_bh_enable+0x10/0x34 [ 72.079901][ T4819] softirqs last disabled at (6604): [] local_bh_disable+0x10/0x34 [ 72.081394][ T4819] ---[ end trace 47254f4441e99918 ]--- [ 72.149776][ T4821] UDF-fs: INFO Mounting volume 'LiuxUDF', timestamp 2022/11/22 14:59 (1000) [ 72.153279][ T4821] ------------[ cut here ]------------ [ 72.154246][ T4821] WARNING: CPU: 0 PID: 4821 at fs/inode.c:332 drop_nlink+0xe8/0x140 [ 72.155616][ T4821] Modules linked in: [ 72.156368][ T4821] CPU: 0 PID: 4821 Comm: syz.0.44 Tainted: G W syzkaller #0 [ 72.158033][ T4821] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/02/2026 [ 72.160019][ T4821] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 72.161550][ T4821] pc : drop_nlink+0xe8/0x140 [ 72.162418][ T4821] lr : drop_nlink+0xe8/0x140 [ 72.163246][ T4821] sp : ffff800020157560 [ 72.163966][ T4821] x29: ffff800020157560 x28: ffff0000edc8e170 x27: ffff800020157890 [ 72.165437][ T4821] x26: ffff0000dcf8c000 x25: 0000000000000048 x24: dfff800000000000 [ 72.166709][ T4821] x23: 1fffe0001db91b6a x22: ffff0000edc8db50 x21: dfff800000000000 [ 72.168171][ T4821] x20: 0000000000000000 x19: ffff0000edc8db08 x18: 0000000000000000 [ 72.169631][ T4821] x17: 0000000000000000 x16: ffff80000895ac9c x15: 000000003b9aca00 [ 72.171088][ T4821] x14: 0000000000ff0100 x13: ffffffffffffffff x12: ffff8000169c4000 [ 72.172700][ T4821] x11: ff80800008953990 x10: 0000000000000000 x9 : ffff800008953990 [ 72.174336][ T4821] x8 : ffff0000da90d1c0 x7 : 0000000000000000 x6 : 0000000000000000 [ 72.175705][ T4821] x5 : 0000000000000080 x4 : 0000000000000000 x3 : 0000000000000010 [ 72.177148][ T4821] x2 : 0000000000000006 x1 : 0000000000000000 x0 : 0000000000000000 [ 72.178533][ T4821] Call trace: [ 72.179126][ T4821] drop_nlink+0xe8/0x140 [ 72.179928][ T4821] udf_rename+0x84c/0xa20 [ 72.180835][ T4821] vfs_rename+0xb08/0xe3c [ 72.181679][ T4821] do_renameat2+0x73c/0xc90 [ 72.182536][ T4821] __arm64_sys_renameat2+0xe8/0x104 [ 72.183494][ T4821] invoke_syscall+0x98/0x28c [ 72.184281][ T4821] el0_svc_common+0x13c/0x258 [ 72.185125][ T4821] do_el0_svc+0x5c/0x140 [ 72.185895][ T4821] el0_svc+0x78/0x1d0 [ 72.186568][ T4821] el0t_64_sync_handler+0xcc/0xe4 [ 72.187392][ T4821] el0t_64_sync+0x1a0/0x1a4 [ 72.188128][ T4821] irq event stamp: 6662 [ 72.188861][ T4821] hardirqs last enabled at (6661): [] seqcount_lockdep_reader_access+0x1fc/0x2c0 [ 72.190731][ T4821] hardirqs last disabled at (6662): [] el1_dbg+0x24/0x80 [ 72.192199][ T4821] softirqs last enabled at (6546): [] local_bh_enable+0x10/0x34 [ 72.194020][ T4821] softirqs last disabled at (6544): [] local_bh_disable+0x10/0x34 [ 72.195931][ T4821] ---[ end trace 47254f4441e99919 ]--- [ 72.253851][ T4823] UDF-fs: INFO Mounting volume 'LiuxUDF', timestamp 2022/11/22 14:59 (1000) [ 72.257858][ T4823] ------------[ cut here ]------------ [ 72.258703][ T4823] WARNING: CPU: 1 PID: 4823 at fs/inode.c:332 drop_nlink+0xe8/0x140 [ 72.259967][ T4823] Modules linked in: [ 72.260557][ T4823] CPU: 1 PID: 4823 Comm: syz.0.45 Tainted: G W syzkaller #0 [ 72.261897][ T4823] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/02/2026 [ 72.263467][ T4823] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 72.264752][ T4823] pc : drop_nlink+0xe8/0x140 [ 72.265522][ T4823] lr : drop_nlink+0xe8/0x140 [ 72.266301][ T4823] sp : ffff800020197560 [ 72.267018][ T4823] x29: ffff800020197560 x28: ffff0000edcc0158 x27: ffff800020197890 [ 72.268266][ T4823] x26: ffff0000e259e468 x25: 0000000000000048 x24: dfff800000000000 [ 72.269535][ T4823] x23: 1fffe0001c4fde9e x22: ffff0000e27ef4f0 x21: dfff800000000000 [ 72.270886][ T4823] x20: 0000000000000000 x19: ffff0000e27ef4a8 x18: 0000000000000000 [ 72.272122][ T4823] x17: 0000000000000000 x16: ffff80000895ac9c x15: 000000003b9aca00 [ 72.273377][ T4823] x14: 0000000000ff0100 x13: ffffffffffffffff x12: ffff8000169c4000 [ 72.274664][ T4823] x11: ff80800008953990 x10: 0000000000000000 x9 : ffff800008953990 [ 72.275956][ T4823] x8 : ffff0000db0a9b40 x7 : 0000000000000000 x6 : 0000000000000000 [ 72.277205][ T4823] x5 : 0000000000000080 x4 : 0000000000000000 x3 : 0000000000000010 [ 72.278538][ T4823] x2 : 0000000000000006 x1 : 0000000000000000 x0 : 0000000000000000 [ 72.279860][ T4823] Call trace: [ 72.280380][ T4823] drop_nlink+0xe8/0x140 [ 72.281077][ T4823] udf_rename+0x84c/0xa20 [ 72.281780][ T4823] vfs_rename+0xb08/0xe3c [ 72.282440][ T4823] do_renameat2+0x73c/0xc90 [ 72.283130][ T4823] __arm64_sys_renameat2+0xe8/0x104 [ 72.283961][ T4823] invoke_syscall+0x98/0x28c [ 72.284705][ T4823] el0_svc_common+0x13c/0x258 [ 72.285507][ T4823] do_el0_svc+0x5c/0x140 [ 72.286164][ T4823] el0_svc+0x78/0x1d0 [ 72.286826][ T4823] el0t_64_sync_handler+0xcc/0xe4 [ 72.287670][ T4823] el0t_64_sync+0x1a0/0x1a4 [ 72.288374][ T4823] irq event stamp: 6658 [ 72.289040][ T4823] hardirqs last enabled at (6657): [] seqcount_lockdep_reader_access+0x1fc/0x2c0 [ 72.290813][ T4823] hardirqs last disabled at (6658): [] el1_dbg+0x24/0x80 [ 72.292253][ T4823] softirqs last enabled at (6516): [] local_bh_enable+0x10/0x34 [ 72.293831][ T4823] softirqs last disabled at (6514): [] local_bh_disable+0x10/0x34 [ 72.295405][ T4823] ---[ end trace 47254f4441e9991a ]--- [ 72.348208][ T4825] UDF-fs: INFO Mounting volume 'LiuxUDF', timestamp 2022/11/22 14:59 (1000) [ 72.352338][ T4825] ------------[ cut here ]------------ [ 72.353274][ T4825] WARNING: CPU: 0 PID: 4825 at fs/inode.c:332 drop_nlink+0xe8/0x140 [ 72.354715][ T4825] Modules linked in: [ 72.355446][ T4825] CPU: 0 PID: 4825 Comm: syz.0.46 Tainted: G W syzkaller #0 [ 72.356889][ T4825] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/02/2026 [ 72.358487][ T4825] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 72.359956][ T4825] pc : drop_nlink+0xe8/0x140 [ 72.360772][ T4825] lr : drop_nlink+0xe8/0x140 [ 72.361620][ T4825] sp : ffff800020157560 [ 72.362447][ T4825] x29: ffff800020157560 x28: ffff0000edcb87c0 x27: ffff800020157890 [ 72.363982][ T4825] x26: ffff0000c0660bc0 x25: 0000000000000048 x24: dfff800000000000 [ 72.365509][ T4825] x23: 1fffe0001db97034 x22: ffff0000edcb81a0 x21: dfff800000000000 [ 72.367061][ T4825] x20: 0000000000000000 x19: ffff0000edcb8158 x18: 0000000000000000 [ 72.368540][ T4825] x17: 0000000000000000 x16: ffff80000895ac9c x15: 000000003b9aca00 [ 72.369916][ T4825] x14: 0000000000ff0100 x13: ffffffffffffffff x12: ffff8000169c4000 [ 72.371193][ T4825] x11: ff80800008953990 x10: 0000000000000000 x9 : ffff800008953990 [ 72.372596][ T4825] x8 : ffff0000cf2351c0 x7 : 0000000000000000 x6 : 0000000000000000 [ 72.373932][ T4825] x5 : 0000000000000080 x4 : 0000000000000000 x3 : 0000000000000010 [ 72.375288][ T4825] x2 : 0000000000000006 x1 : 0000000000000000 x0 : 0000000000000000 [ 72.376584][ T4825] Call trace: [ 72.377126][ T4825] drop_nlink+0xe8/0x140 [ 72.377928][ T4825] udf_rename+0x84c/0xa20 [ 72.378716][ T4825] vfs_rename+0xb08/0xe3c [ 72.379479][ T4825] do_renameat2+0x73c/0xc90 [ 72.380197][ T4825] __arm64_sys_renameat2+0xe8/0x104 [ 72.381211][ T4825] invoke_syscall+0x98/0x28c [ 72.382106][ T4825] el0_svc_common+0x13c/0x258 [ 72.382910][ T4825] do_el0_svc+0x5c/0x140 [ 72.383684][ T4825] el0_svc+0x78/0x1d0 [ 72.384369][ T4825] el0t_64_sync_handler+0xcc/0xe4 [ 72.385136][ T4825] el0t_64_sync+0x1a0/0x1a4 [ 72.385900][ T4825] irq event stamp: 6546 [ 72.386653][ T4825] hardirqs last enabled at (6545): [] seqcount_lockdep_reader_access+0x1fc/0x2c0 [ 72.388515][ T4825] hardirqs last disabled at (6546): [] el1_dbg+0x24/0x80 [ 72.389997][ T4825] softirqs last enabled at (6448): [] local_bh_enable+0x10/0x34 [ 72.391452][ T4825] softirqs last disabled at (6446): [] local_bh_disable+0x10/0x34 [ 72.393021][ T4825] ---[ end trace 47254f4441e9991b ]--- [ 72.444871][ T4827] UDF-fs: INFO Mounting volume 'LiuxUDF', timestamp 2022/11/22 14:59 (1000) [ 72.452614][ T4827] ------------[ cut here ]------------ [ 72.453467][ T4827] WARNING: CPU: 1 PID: 4827 at fs/inode.c:332 drop_nlink+0xe8/0x140 [ 72.454655][ T4827] Modules linked in: [ 72.455175][ T4827] CPU: 1 PID: 4827 Comm: syz.0.47 Tainted: G W syzkaller #0 [ 72.456494][ T4827] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/02/2026 [ 72.457963][ T4827] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 72.459098][ T4827] pc : drop_nlink+0xe8/0x140 [ 72.459722][ T4827] lr : drop_nlink+0xe8/0x140 [ 72.460384][ T4827] sp : ffff800020197560 [ 72.461142][ T4827] x29: ffff800020197560 x28: ffff0000edcc2160 x27: ffff800020197890 [ 72.462493][ T4827] x26: ffff0000e2534d38 x25: 0000000000000048 x24: dfff800000000000 [ 72.463842][ T4827] x23: 1fffe0001db98368 x22: ffff0000edcc1b40 x21: dfff800000000000 [ 72.465205][ T4827] x20: 0000000000000000 x19: ffff0000edcc1af8 x18: 0000000000000000 [ 72.466541][ T4827] x17: 0000000000000000 x16: ffff80000895ac9c x15: 000000003b9aca00 [ 72.467792][ T4827] x14: 0000000000ff0100 x13: ffffffffffffffff x12: ffff8000169c4000 [ 72.469008][ T4827] x11: ff80800008953990 x10: 0000000000000000 x9 : ffff800008953990 [ 72.470224][ T4827] x8 : ffff0000db0ad1c0 x7 : 0000000000000000 x6 : 0000000000000000 [ 72.471546][ T4827] x5 : 0000000000000080 x4 : 0000000000000000 x3 : 0000000000000010 [ 72.472940][ T4827] x2 : 0000000000000006 x1 : 0000000000000000 x0 : 0000000000000000 [ 72.474317][ T4827] Call trace: [ 72.474836][ T4827] drop_nlink+0xe8/0x140 [ 72.475461][ T4827] udf_rename+0x84c/0xa20 [ 72.476173][ T4827] vfs_rename+0xb08/0xe3c [ 72.476804][ T4827] do_renameat2+0x73c/0xc90 [ 72.477527][ T4827] __arm64_sys_renameat2+0xe8/0x104 [ 72.478378][ T4827] invoke_syscall+0x98/0x28c [ 72.479077][ T4827] el0_svc_common+0x13c/0x258 [ 72.479908][ T4827] do_el0_svc+0x5c/0x140 [ 72.480643][ T4827] el0_svc+0x78/0x1d0 [ 72.481271][ T4827] el0t_64_sync_handler+0xcc/0xe4 [ 72.482072][ T4827] el0t_64_sync+0x1a0/0x1a4 [ 72.482790][ T4827] irq event stamp: 6568 [ 72.483486][ T4827] hardirqs last enabled at (6567): [] seqcount_lockdep_reader_access+0x1fc/0x2c0 [ 72.485221][ T4827] hardirqs last disabled at (6568): [] el1_dbg+0x24/0x80 [ 72.486557][ T4827] softirqs last enabled at (6450): [] local_bh_enable+0x10/0x34 [ 72.487982][ T4827] softirqs last disabled at (6448): [] local_bh_disable+0x10/0x34 [ 72.489358][ T4827] ---[ end trace 47254f4441e9991c ]--- [ 72.563801][ T4829] UDF-fs: INFO Mounting volume 'LiuxUDF', timestamp 2022/11/22 14:59 (1000) [ 72.577271][ T4829] ------------[ cut here ]------------ [ 72.578181][ T4829] WARNING: CPU: 0 PID: 4829 at fs/inode.c:332 drop_nlink+0xe8/0x140 [ 72.579445][ T4829] Modules linked in: [ 72.580078][ T4829] CPU: 0 PID: 4829 Comm: syz.0.48 Tainted: G W syzkaller #0 [ 72.581406][ T4829] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/02/2026 [ 72.583204][ T4829] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 72.584656][ T4829] pc : drop_nlink+0xe8/0x140 [ 72.585414][ T4829] lr : drop_nlink+0xe8/0x140 [ 72.586219][ T4829] sp : ffff800020197560 [ 72.586886][ T4829] x29: ffff800020197560 x28: ffff0000edcba7c8 x27: ffff800020197890 [ 72.588279][ T4829] x26: ffff0000dd5fb490 x25: 0000000000000048 x24: dfff800000000000 [ 72.589500][ T4829] x23: 1fffe0001db97435 x22: ffff0000edcba1a8 x21: dfff800000000000 [ 72.590737][ T4829] x20: 0000000000000000 x19: ffff0000edcba160 x18: 0000000000000000 [ 72.592233][ T4829] x17: 0000000000000000 x16: ffff80000895ac9c x15: 000000003b9aca00 [ 72.593555][ T4829] x14: 0000000000ff0100 x13: ffffffffffffffff x12: ffff8000169c4000 [ 72.594982][ T4829] x11: ff80800008953990 x10: 0000000000000000 x9 : ffff800008953990 [ 72.596299][ T4829] x8 : ffff0000d6473680 x7 : 0000000000000000 x6 : 0000000000000000 [ 72.597546][ T4829] x5 : 0000000000000080 x4 : 0000000000000000 x3 : 0000000000000010 [ 72.598806][ T4829] x2 : 0000000000000006 x1 : 0000000000000000 x0 : 0000000000000000 [ 72.600119][ T4829] Call trace: [ 72.600740][ T4829] drop_nlink+0xe8/0x140 [ 72.601559][ T4829] udf_rename+0x84c/0xa20 [ 72.602273][ T4829] vfs_rename+0xb08/0xe3c [ 72.602993][ T4829] do_renameat2+0x73c/0xc90 [ 72.603744][ T4829] __arm64_sys_renameat2+0xe8/0x104 [ 72.604645][ T4829] invoke_syscall+0x98/0x28c [ 72.605424][ T4829] el0_svc_common+0x13c/0x258 [ 72.606208][ T4829] do_el0_svc+0x5c/0x140 [ 72.606917][ T4829] el0_svc+0x78/0x1d0 [ 72.607577][ T4829] el0t_64_sync_handler+0xcc/0xe4 [ 72.608405][ T4829] el0t_64_sync+0x1a0/0x1a4 [ 72.609199][ T4829] irq event stamp: 6944 [ 72.609888][ T4829] hardirqs last enabled at (6943): [] seqcount_lockdep_reader_access+0x1fc/0x2c0 [ 72.611648][ T4829] hardirqs last disabled at (6944): [] el1_dbg+0x24/0x80 [ 72.613049][ T4829] softirqs last enabled at (6806): [] local_bh_enable+0x10/0x34 [ 72.614582][ T4829] softirqs last disabled at (6804): [] local_bh_disable+0x10/0x34 [ 72.615924][ T4829] ---[ end trace 47254f4441e9991d ]--- [ 72.705660][ T4832] UDF-fs: INFO Mounting volume 'LiuxUDF', timestamp 2022/11/22 14:59 (1000) [ 72.710494][ T4832] ------------[ cut here ]------------ [ 72.711363][ T4832] WARNING: CPU: 1 PID: 4832 at fs/inode.c:332 drop_nlink+0xe8/0x140 [ 72.712666][ T4832] Modules linked in: [ 72.713274][ T4832] CPU: 1 PID: 4832 Comm: syz.0.49 Tainted: G W syzkaller #0 [ 72.714604][ T4832] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/02/2026 [ 72.716252][ T4832] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 72.717522][ T4832] pc : drop_nlink+0xe8/0x140 [ 72.718336][ T4832] lr : drop_nlink+0xe8/0x140 [ 72.719117][ T4832] sp : ffff8000201a7560 [ 72.719738][ T4832] x29: ffff8000201a7560 x28: ffff0000edcc4168 x27: ffff8000201a7890 [ 72.721014][ T4832] x26: ffff0000e2466468 x25: 0000000000000048 x24: dfff800000000000 [ 72.722283][ T4832] x23: 1fffe0001db98769 x22: ffff0000edcc3b48 x21: dfff800000000000 [ 72.723581][ T4832] x20: 0000000000000000 x19: ffff0000edcc3b00 x18: 0000000000000000 [ 72.724812][ T4832] x17: 0000000000000000 x16: ffff80000895ac9c x15: 000000003b9aca00 [ 72.726039][ T4832] x14: 0000000000ff0100 x13: ffffffffffffffff x12: ffff8000169c4000 [ 72.727280][ T4832] x11: ff80800008953990 x10: 0000000000000000 x9 : ffff800008953990 [ 72.728641][ T4832] x8 : ffff0000cd370000 x7 : 0000000000000000 x6 : 0000000000000000 [ 72.729894][ T4832] x5 : 0000000000000080 x4 : 0000000000000000 x3 : 0000000000000010 [ 72.731158][ T4832] x2 : 0000000000000006 x1 : 0000000000000000 x0 : 0000000000000000 [ 72.732439][ T4832] Call trace: [ 72.732932][ T4832] drop_nlink+0xe8/0x140 [ 72.733616][ T4832] udf_rename+0x84c/0xa20 [ 72.734243][ T4832] vfs_rename+0xb08/0xe3c [ 72.734959][ T4832] do_renameat2+0x73c/0xc90 [ 72.735682][ T4832] __arm64_sys_renameat2+0xe8/0x104 [ 72.736515][ T4832] invoke_syscall+0x98/0x28c [ 72.737257][ T4832] el0_svc_common+0x13c/0x258 [ 72.738104][ T4832] do_el0_svc+0x5c/0x140 [ 72.738797][ T4832] el0_svc+0x78/0x1d0 [ 72.739480][ T4832] el0t_64_sync_handler+0xcc/0xe4 [ 72.740237][ T4832] el0t_64_sync+0x1a0/0x1a4 [ 72.740964][ T4832] irq event stamp: 6928 [ 72.741586][ T4832] hardirqs last enabled at (6927): [] seqcount_lockdep_reader_access+0x1fc/0x2c0 [ 72.743365][ T4832] hardirqs last disabled at (6928): [] el1_dbg+0x24/0x80 [ 72.744736][ T4832] softirqs last enabled at (6816): [] local_bh_enable+0x10/0x34 [ 72.746253][ T4832] softirqs last disabled at (6814): [] local_bh_disable+0x10/0x34 [ 72.747844][ T4832] ---[ end trace 47254f4441e9991e ]--- [ 72.811084][ T136] device hsr_slave_0 left promiscuous mode [ 72.841503][ T136] device hsr_slave_1 left promiscuous mode [ 72.855262][ T4834] UDF-fs: INFO Mounting volume 'LiuxUDF', timestamp 2022/11/22 14:59 (1000) [ 72.859157][ T4834] ------------[ cut here ]------------ [ 72.860007][ T4834] WARNING: CPU: 1 PID: 4834 at fs/inode.c:332 drop_nlink+0xe8/0x140 [ 72.861301][ T4834] Modules linked in: [ 72.861939][ T4834] CPU: 1 PID: 4834 Comm: syz.0.50 Tainted: G W syzkaller #0 [ 72.863278][ T4834] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/02/2026 [ 72.864744][ T4834] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 72.866015][ T4834] pc : drop_nlink+0xe8/0x140 [ 72.866689][ T4834] lr : drop_nlink+0xe8/0x140 [ 72.867389][ T4834] sp : ffff8000201c7560 [ 72.868117][ T4834] x29: ffff8000201c7560 x28: ffff0000edcc6170 x27: ffff8000201c7890 [ 72.869398][ T4834] x26: ffff0000dd4c71a0 x25: 0000000000000048 x24: dfff800000000000 [ 72.870630][ T4834] x23: 1fffe0001db98b6a x22: ffff0000edcc5b50 x21: dfff800000000000 [ 72.871863][ T4834] x20: 0000000000000000 x19: ffff0000edcc5b08 x18: 0000000000000000 [ 72.873129][ T4834] x17: 0000000000000000 x16: ffff80000895ac9c x15: 000000003b9aca00 [ 72.874354][ T4834] x14: 0000000000ff0100 x13: ffffffffffffffff x12: ffff8000169c4000 [ 72.875701][ T4834] x11: ff80800008953990 x10: 0000000000000000 x9 : ffff800008953990 [ 72.877119][ T4834] x8 : ffff0000cdb39b40 x7 : 0000000000000000 x6 : 0000000000000000 [ 72.878537][ T4834] x5 : 0000000000000080 x4 : 0000000000000000 x3 : 0000000000000010 [ 72.879767][ T4834] x2 : 0000000000000006 x1 : 0000000000000000 x0 : 0000000000000000 [ 72.881072][ T4834] Call trace: [ 72.881600][ T4834] drop_nlink+0xe8/0x140 [ 72.882303][ T4834] udf_rename+0x84c/0xa20 [ 72.883016][ T4834] vfs_rename+0xb08/0xe3c [ 72.883719][ T4834] do_renameat2+0x73c/0xc90 [ 72.884422][ T4834] __arm64_sys_renameat2+0xe8/0x104 [ 72.885326][ T4834] invoke_syscall+0x98/0x28c [ 72.886075][ T4834] el0_svc_common+0x13c/0x258 [ 72.886784][ T4834] do_el0_svc+0x5c/0x140 [ 72.887478][ T4834] el0_svc+0x78/0x1d0 [ 72.888177][ T4834] el0t_64_sync_handler+0xcc/0xe4 [ 72.888961][ T4834] el0t_64_sync+0x1a0/0x1a4 [ 72.889619][ T4834] irq event stamp: 6516 [ 72.890271][ T4834] hardirqs last enabled at (6515): [] seqcount_lockdep_reader_access+0x1fc/0x2c0 [ 72.891937][ T4834] hardirqs last disabled at (6516): [] el1_dbg+0x24/0x80 [ 72.893210][ T4834] softirqs last enabled at (6392): [] local_bh_enable+0x10/0x34 [ 72.894696][ T4834] softirqs last disabled at (6390): [] local_bh_disable+0x10/0x34 [ 72.896356][ T4834] ---[ end trace 47254f4441e9991f ]--- [ 72.971122][ T136] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 72.972347][ T136] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 72.973909][ T136] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 72.975246][ T136] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 72.976630][ T136] device bridge_slave_1 left promiscuous mode [ 72.977730][ T136] bridge0: port 2(bridge_slave_1) entered disabled state [ 73.005211][ T4836] UDF-fs: INFO Mounting volume 'LiuxUDF', timestamp 2022/11/22 14:59 (1000) [ 73.009955][ T136] device bridge_slave_0 left promiscuous mode [ 73.011468][ T136] bridge0: port 1(bridge_slave_0) entered disabled state [ 73.013671][ T4836] ------------[ cut here ]------------ [ 73.014615][ T4836] WARNING: CPU: 0 PID: 4836 at fs/inode.c:332 drop_nlink+0xe8/0x140 [ 73.015804][ T4836] Modules linked in: [ 73.016395][ T4836] CPU: 0 PID: 4836 Comm: syz.0.51 Tainted: G W syzkaller #0 [ 73.017715][ T4836] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/02/2026 [ 73.019262][ T4836] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 73.020497][ T4836] pc : drop_nlink+0xe8/0x140 [ 73.021194][ T4836] lr : drop_nlink+0xe8/0x140 [ 73.021940][ T4836] sp : ffff8000201e7560 [ 73.022554][ T4836] x29: ffff8000201e7560 x28: ffff0000edcbb498 x27: ffff8000201e7890 [ 73.023808][ T4836] x26: ffff0000e2767318 x25: 0000000000000048 x24: dfff800000000000 [ 73.025210][ T4836] x23: 1fffe0001db975cf x22: ffff0000edcbae78 x21: dfff800000000000 [ 73.026538][ T4836] x20: 0000000000000000 x19: ffff0000edcbae30 x18: 0000000000000000 [ 73.027848][ T4836] x17: 0000000000000000 x16: ffff80000895ac9c x15: 000000003b9aca00 [ 73.029300][ T4836] x14: 0000000000ff0100 x13: ffffffffffffffff x12: ffff8000169c4000 [ 73.030679][ T4836] x11: ff80800008953990 x10: 0000000000000000 x9 : ffff800008953990 [ 73.032059][ T4836] x8 : ffff0000d3bd0000 x7 : 0000000000000000 x6 : 0000000000000000 [ 73.033494][ T4836] x5 : 0000000000000080 x4 : 0000000000000000 x3 : 0000000000000010 [ 73.034758][ T4836] x2 : 0000000000000006 x1 : 0000000000000000 x0 : 0000000000000000 [ 73.036081][ T4836] Call trace: [ 73.036663][ T4836] drop_nlink+0xe8/0x140 [ 73.037389][ T4836] udf_rename+0x84c/0xa20 [ 73.038109][ T4836] vfs_rename+0xb08/0xe3c [ 73.038869][ T4836] do_renameat2+0x73c/0xc90 [ 73.039652][ T4836] __arm64_sys_renameat2+0xe8/0x104 [ 73.040507][ T4836] invoke_syscall+0x98/0x28c [ 73.041322][ T4836] el0_svc_common+0x13c/0x258 [ 73.042100][ T4836] do_el0_svc+0x5c/0x140 [ 73.042792][ T4836] el0_svc+0x78/0x1d0 [ 73.043520][ T4836] el0t_64_sync_handler+0xcc/0xe4 [ 73.044346][ T4836] el0t_64_sync+0x1a0/0x1a4 [ 73.045095][ T4836] irq event stamp: 6554 [ 73.045752][ T4836] hardirqs last enabled at (6553): [] seqcount_lockdep_reader_access+0x1fc/0x2c0 [ 73.047499][ T4836] hardirqs last disabled at (6554): [] el1_dbg+0x24/0x80 [ 73.049025][ T4836] softirqs last enabled at (6438): [] local_bh_enable+0x10/0x34 [ 73.050684][ T4836] softirqs last disabled at (6436): [] local_bh_disable+0x10/0x34 [ 73.052283][ T4836] ---[ end trace 47254f4441e99920 ]--- [ 73.112634][ T4838] UDF-fs: INFO Mounting volume 'LiuxUDF', timestamp 2022/11/22 14:59 (1000) [ 73.116916][ T4838] ------------[ cut here ]------------ [ 73.117755][ T4838] WARNING: CPU: 1 PID: 4838 at fs/inode.c:332 drop_nlink+0xe8/0x140 [ 73.119047][ T4838] Modules linked in: [ 73.119693][ T4838] CPU: 1 PID: 4838 Comm: syz.0.52 Tainted: G W syzkaller #0 [ 73.121187][ T4838] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/02/2026 [ 73.122904][ T4838] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 73.124349][ T4838] pc : drop_nlink+0xe8/0x140 [ 73.125183][ T4838] lr : drop_nlink+0xe8/0x140 [ 73.125963][ T4838] sp : ffff8000201d7560 [ 73.126622][ T4838] x29: ffff8000201d7560 x28: ffff0000e26f1af8 x27: ffff8000201d7890 [ 73.127929][ T4838] x26: ffff0000c51b3490 x25: 0000000000000049 x24: dfff800000000000 [ 73.129209][ T4838] x23: 1fffe0001c4de29b x22: ffff0000e26f14d8 x21: dfff800000000000 [ 73.130541][ T4838] x20: 0000000000000000 x19: ffff0000e26f1490 x18: 0000000000000000 [ 73.131905][ T4838] x17: 0000000000000000 x16: ffff80000895ac9c x15: 000000003b9aca00 [ 73.133088][ T4838] x14: 0000000000ff0100 x13: ffffffffffffffff x12: ffff8000169c4000 [ 73.134361][ T4838] x11: ff80800008953990 x10: 0000000000000000 x9 : ffff800008953990 [ 73.135696][ T4838] x8 : ffff0000d3bd1b40 x7 : 0000000000000000 x6 : 0000000000000000 [ 73.136962][ T4838] x5 : 0000000000000080 x4 : 0000000000000000 x3 : 0000000000000010 [ 73.138236][ T4838] x2 : 0000000000000006 x1 : 0000000000000000 x0 : 0000000000000000 [ 73.139549][ T4838] Call trace: [ 73.140042][ T4838] drop_nlink+0xe8/0x140 [ 73.140735][ T4838] udf_rename+0x84c/0xa20 [ 73.141468][ T4838] vfs_rename+0xb08/0xe3c [ 73.142175][ T4838] do_renameat2+0x73c/0xc90 [ 73.142896][ T4838] __arm64_sys_renameat2+0xe8/0x104 [ 73.143783][ T4838] invoke_syscall+0x98/0x28c [ 73.144541][ T4838] el0_svc_common+0x13c/0x258 [ 73.145319][ T4838] do_el0_svc+0x5c/0x140 [ 73.146072][ T4838] el0_svc+0x78/0x1d0 [ 73.146741][ T4838] el0t_64_sync_handler+0xcc/0xe4 [ 73.147661][ T4838] el0t_64_sync+0x1a0/0x1a4 [ 73.148385][ T4838] irq event stamp: 6558 [ 73.149088][ T4838] hardirqs last enabled at (6557): [] seqcount_lockdep_reader_access+0x1fc/0x2c0 [ 73.150879][ T4838] hardirqs last disabled at (6558): [] el1_dbg+0x24/0x80 [ 73.152231][ T4838] softirqs last enabled at (6442): [] local_bh_enable+0x10/0x34 [ 73.153671][ T4838] softirqs last disabled at (6440): [] local_bh_disable+0x10/0x34 [ 73.155293][ T4838] ---[ end trace 47254f4441e99921 ]--- 1970/01/01 00:01:13 executed programs: 39 [ 73.211220][ T136] device veth1_macvtap left promiscuous mode [ 73.212360][ T136] device veth0_macvtap left promiscuous mode [ 73.213353][ T136] device veth1_vlan left promiscuous mode [ 73.214325][ T136] device veth0_vlan left promiscuous mode [ 73.227617][ T4840] set_capacity_and_notify: 27 callbacks suppressed [ 73.227624][ T4840] loop0: detected capacity change from 0 to 2048 [ 73.243925][ T4840] UDF-fs: INFO Mounting volume 'LiuxUDF', timestamp 2022/11/22 14:59 (1000) [ 73.256789][ T4840] ------------[ cut here ]------------ [ 73.257787][ T4840] WARNING: CPU: 0 PID: 4840 at fs/inode.c:332 drop_nlink+0xe8/0x140 [ 73.259022][ T4840] Modules linked in: [ 73.259699][ T4840] CPU: 0 PID: 4840 Comm: syz.0.53 Tainted: G W syzkaller #0 [ 73.261095][ T4840] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/02/2026 [ 73.263121][ T4840] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 73.264595][ T4840] pc : drop_nlink+0xe8/0x140 [ 73.265509][ T4840] lr : drop_nlink+0xe8/0x140 [ 73.266363][ T4840] sp : ffff8000201f7560 [ 73.267174][ T4840] x29: ffff8000201f7560 x28: ffff0000edcbd4a0 x27: ffff8000201f7890 [ 73.268515][ T4840] x26: ffff0000e2649a70 x25: 0000000000000049 x24: dfff800000000000 [ 73.270010][ T4840] x23: 1fffe0001db979d0 x22: ffff0000edcbce80 x21: dfff800000000000 [ 73.271622][ T4840] x20: 0000000000000000 x19: ffff0000edcbce38 x18: 0000000000000000 [ 73.273235][ T4840] x17: 0000000000000000 x16: ffff80000895ac9c x15: 000000003b9aca00 [ 73.274962][ T4840] x14: 0000000000ff0100 x13: ffffffffffffffff x12: ffff8000169c4000 [ 73.276420][ T4840] x11: ff80800008953990 x10: 0000000000000000 x9 : ffff800008953990 [ 73.277943][ T4840] x8 : ffff0000cbda8000 x7 : 0000000000000000 x6 : 0000000000000000 [ 73.279547][ T4840] x5 : 0000000000000080 x4 : 0000000000000000 x3 : 0000000000000010 [ 73.281188][ T4840] x2 : 0000000000000006 x1 : 0000000000000000 x0 : 0000000000000000 [ 73.282815][ T4840] Call trace: [ 73.283454][ T4840] drop_nlink+0xe8/0x140 [ 73.284201][ T4840] udf_rename+0x84c/0xa20 [ 73.285023][ T4840] vfs_rename+0xb08/0xe3c [ 73.285820][ T4840] do_renameat2+0x73c/0xc90 [ 73.286595][ T4840] __arm64_sys_renameat2+0xe8/0x104 [ 73.287517][ T4840] invoke_syscall+0x98/0x28c [ 73.288370][ T4840] el0_svc_common+0x13c/0x258 [ 73.289180][ T4840] do_el0_svc+0x5c/0x140 [ 73.289930][ T4840] el0_svc+0x78/0x1d0 [ 73.290634][ T4840] el0t_64_sync_handler+0xcc/0xe4 [ 73.291443][ T4840] el0t_64_sync+0x1a0/0x1a4 [ 73.292306][ T4840] irq event stamp: 6822 [ 73.293043][ T4840] hardirqs last enabled at (6821): [] seqcount_lockdep_reader_access+0x1fc/0x2c0 [ 73.295098][ T4840] hardirqs last disabled at (6822): [] el1_dbg+0x24/0x80 [ 73.296726][ T4840] softirqs last enabled at (6702): [] local_bh_enable+0x10/0x34 [ 73.298375][ T4840] softirqs last disabled at (6700): [] local_bh_disable+0x10/0x34 [ 73.300022][ T4840] ---[ end trace 47254f4441e99922 ]--- [ 73.359302][ T4842] loop0: detected capacity change from 0 to 2048 [ 73.364537][ T4842] UDF-fs: INFO Mounting volume 'LiuxUDF', timestamp 2022/11/22 14:59 (1000) [ 73.375836][ T136] team0 (unregistering): Port device team_slave_1 removed [ 73.380298][ T136] team0 (unregistering): Port device team_slave_0 removed [ 73.384860][ T136] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 73.387427][ T4842] ------------[ cut here ]------------ [ 73.388309][ T4842] WARNING: CPU: 1 PID: 4842 at fs/inode.c:332 drop_nlink+0xe8/0x140 [ 73.389504][ T4842] Modules linked in: [ 73.390141][ T4842] CPU: 1 PID: 4842 Comm: syz.0.54 Tainted: G W syzkaller #0 [ 73.391555][ T4842] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/02/2026 [ 73.393122][ T4842] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 73.394495][ T4842] pc : drop_nlink+0xe8/0x140 [ 73.395360][ T4842] lr : drop_nlink+0xe8/0x140 [ 73.396158][ T4842] sp : ffff800020177560 [ 73.396795][ T4842] x29: ffff800020177560 x28: ffff0000e26f3b00 x27: ffff800020177890 [ 73.398126][ T4842] x26: ffff0000e2720178 x25: 0000000000000049 x24: dfff800000000000 [ 73.399415][ T4842] x23: 1fffe0001c4de69c x22: ffff0000e26f34e0 x21: dfff800000000000 [ 73.400752][ T4842] x20: 0000000000000000 x19: ffff0000e26f3498 x18: 0000000000000000 [ 73.402054][ T4842] x17: 0000000000000000 x16: ffff80000895ac9c x15: 000000003b9aca00 [ 73.403390][ T4842] x14: 0000000000ff0100 x13: ffffffffffffffff x12: ffff8000169c4000 [ 73.404810][ T4842] x11: ff80800008953990 x10: 0000000000000000 x9 : ffff800008953990 [ 73.406012][ T4842] x8 : ffff0000d3bd3680 x7 : 0000000000000000 x6 : 0000000000000000 [ 73.407304][ T4842] x5 : 0000000000000080 x4 : 0000000000000000 x3 : 0000000000000010 [ 73.408826][ T4842] x2 : 0000000000000006 x1 : 0000000000000000 x0 : 0000000000000000 [ 73.410219][ T4842] Call trace: [ 73.410746][ T4842] drop_nlink+0xe8/0x140 [ 73.411450][ T4842] udf_rename+0x84c/0xa20 [ 73.412155][ T4842] vfs_rename+0xb08/0xe3c [ 73.412943][ T4842] do_renameat2+0x73c/0xc90 [ 73.413761][ T4842] __arm64_sys_renameat2+0xe8/0x104 [ 73.414640][ T4842] invoke_syscall+0x98/0x28c [ 73.415466][ T4842] el0_svc_common+0x13c/0x258 [ 73.416284][ T4842] do_el0_svc+0x5c/0x140 [ 73.416966][ T4842] el0_svc+0x78/0x1d0 [ 73.417604][ T4842] el0t_64_sync_handler+0xcc/0xe4 [ 73.418392][ T4842] el0t_64_sync+0x1a0/0x1a4 [ 73.419076][ T4842] irq event stamp: 6694 [ 73.419777][ T4842] hardirqs last enabled at (6693): [] seqcount_lockdep_reader_access+0x1fc/0x2c0 [ 73.421704][ T4842] hardirqs last disabled at (6694): [] el1_dbg+0x24/0x80 [ 73.423158][ T4842] softirqs last enabled at (6556): [] local_bh_enable+0x10/0x34 [ 73.424778][ T4842] softirqs last disabled at (6554): [] local_bh_disable+0x10/0x34 [ 73.426175][ T4842] ---[ end trace 47254f4441e99923 ]--- [ 73.435353][ T136] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 73.466521][ T4844] loop0: detected capacity change from 0 to 2048 [ 73.506298][ T4844] UDF-fs: INFO Mounting volume 'LiuxUDF', timestamp 2022/11/22 14:59 (1000) [ 73.509632][ T4844] ------------[ cut here ]------------ [ 73.510643][ T4844] WARNING: CPU: 1 PID: 4844 at fs/inode.c:332 drop_nlink+0xe8/0x140 [ 73.511872][ T4844] Modules linked in: [ 73.512513][ T4844] CPU: 1 PID: 4844 Comm: syz.0.55 Tainted: G W syzkaller #0 [ 73.513902][ T4844] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/02/2026 [ 73.515680][ T4844] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 73.517105][ T4844] pc : drop_nlink+0xe8/0x140 [ 73.517864][ T4844] lr : drop_nlink+0xe8/0x140 [ 73.518602][ T4844] sp : ffff800020217560 [ 73.519288][ T4844] x29: ffff800020217560 x28: ffff0000e26f5b08 x27: ffff800020217890 [ 73.520637][ T4844] x26: ffff0000c054d318 x25: 0000000000000049 x24: dfff800000000000 [ 73.521898][ T4844] x23: 1fffe0001c4dea9d x22: ffff0000e26f54e8 x21: dfff800000000000 [ 73.523297][ T4844] x20: 0000000000000000 x19: ffff0000e26f54a0 x18: 0000000000000000 [ 73.524776][ T4844] x17: 0000000000000000 x16: ffff80000895ac9c x15: 000000003b9aca00 [ 73.526217][ T4844] x14: 0000000000ff0100 x13: ffffffffffffffff x12: ffff8000169c4000 [ 73.527669][ T4844] x11: ff80800008953990 x10: 0000000000000000 x9 : ffff800008953990 [ 73.529067][ T4844] x8 : ffff0000d0c1b680 x7 : 0000000000000000 x6 : 0000000000000000 [ 73.530458][ T4844] x5 : 0000000000000080 x4 : 0000000000000000 x3 : 0000000000000010 [ 73.531709][ T4844] x2 : 0000000000000006 x1 : 0000000000000000 x0 : 0000000000000000 [ 73.533031][ T4844] Call trace: [ 73.533550][ T4844] drop_nlink+0xe8/0x140 [ 73.534243][ T4844] udf_rename+0x84c/0xa20 [ 73.535033][ T4844] vfs_rename+0xb08/0xe3c [ 73.535781][ T4844] do_renameat2+0x73c/0xc90 [ 73.536497][ T4844] __arm64_sys_renameat2+0xe8/0x104 [ 73.537335][ T4844] invoke_syscall+0x98/0x28c [ 73.538082][ T4844] el0_svc_common+0x13c/0x258 [ 73.538855][ T4844] do_el0_svc+0x5c/0x140 [ 73.539632][ T4844] el0_svc+0x78/0x1d0 [ 73.540321][ T4844] el0t_64_sync_handler+0xcc/0xe4 [ 73.541274][ T4844] el0t_64_sync+0x1a0/0x1a4 [ 73.542075][ T4844] irq event stamp: 6554 [ 73.542763][ T4844] hardirqs last enabled at (6553): [] seqcount_lockdep_reader_access+0x1fc/0x2c0 [ 73.544572][ T4844] hardirqs last disabled at (6554): [] el1_dbg+0x24/0x80 [ 73.545947][ T4844] softirqs last enabled at (6450): [] local_bh_enable+0x10/0x34 [ 73.547424][ T4844] softirqs last disabled at (6448): [] local_bh_disable+0x10/0x34 [ 73.548941][ T4844] ---[ end trace 47254f4441e99924 ]--- [ 73.553795][ T136] bond0 (unregistering): Released all slaves [ 73.596029][ T4846] loop0: detected capacity change from 0 to 2048 [ 73.649310][ T4846] UDF-fs: INFO Mounting volume 'LiuxUDF', timestamp 2022/11/22 14:59 (1000) [ 73.656480][ T4846] ------------[ cut here ]------------ [ 73.657419][ T4846] WARNING: CPU: 1 PID: 4846 at fs/inode.c:332 drop_nlink+0xe8/0x140 [ 73.658730][ T4846] Modules linked in: [ 73.659421][ T4846] CPU: 1 PID: 4846 Comm: syz.0.56 Tainted: G W syzkaller #0 [ 73.660984][ T4846] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/02/2026 [ 73.662727][ T4846] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 73.664060][ T4846] pc : drop_nlink+0xe8/0x140 [ 73.664763][ T4846] lr : drop_nlink+0xe8/0x140 [ 73.665439][ T4846] sp : ffff800020177560 [ 73.666098][ T4846] x29: ffff800020177560 x28: ffff0000e26f6170 x27: ffff800020177890 [ 73.667419][ T4846] x26: ffff0000e274aa48 x25: 0000000000000049 x24: dfff800000000000 [ 73.668787][ T4846] x23: 1fffe0001db97dd1 x22: ffff0000edcbee88 x21: dfff800000000000 [ 73.670071][ T4846] x20: 0000000000000000 x19: ffff0000edcbee40 x18: 0000000000000000 [ 73.671305][ T4846] x17: 0000000000000000 x16: ffff80000895ac9c x15: 000000003b9aca00 [ 73.672597][ T4846] x14: 0000000000ff0100 x13: ffffffffffffffff x12: ffff8000169c4000 [ 73.673849][ T4846] x11: ff80800008953990 x10: 0000000000000000 x9 : ffff800008953990 [ 73.675189][ T4846] x8 : ffff0000d8ae3680 x7 : 0000000000000000 x6 : 0000000000000000 [ 73.676458][ T4846] x5 : 0000000000000080 x4 : 0000000000000000 x3 : 0000000000000010 [ 73.677688][ T4846] x2 : 0000000000000006 x1 : 0000000000000000 x0 : 0000000000000000 [ 73.678958][ T4846] Call trace: [ 73.679494][ T4846] drop_nlink+0xe8/0x140 [ 73.680225][ T4846] udf_rename+0x84c/0xa20 [ 73.681003][ T4846] vfs_rename+0xb08/0xe3c [ 73.681755][ T4846] do_renameat2+0x73c/0xc90 [ 73.682517][ T4846] __arm64_sys_renameat2+0xe8/0x104 [ 73.683372][ T4846] invoke_syscall+0x98/0x28c [ 73.684115][ T4846] el0_svc_common+0x13c/0x258 [ 73.684841][ T4846] do_el0_svc+0x5c/0x140 [ 73.685544][ T4846] el0_svc+0x78/0x1d0 [ 73.686268][ T4846] el0t_64_sync_handler+0xcc/0xe4 [ 73.687139][ T4846] el0t_64_sync+0x1a0/0x1a4 [ 73.687942][ T4846] irq event stamp: 6958 [ 73.688573][ T4846] hardirqs last enabled at (6957): [] seqcount_lockdep_reader_access+0x1fc/0x2c0 [ 73.690304][ T4846] hardirqs last disabled at (6958): [] el1_dbg+0x24/0x80 [ 73.691738][ T4846] softirqs last enabled at (6824): [] local_bh_enable+0x10/0x34 [ 73.693569][ T4846] softirqs last disabled at (6822): [] local_bh_disable+0x10/0x34 [ 73.695100][ T4846] ---[ end trace 47254f4441e99925 ]--- [ 73.736032][ T4849] loop0: detected capacity change from 0 to 2048 [ 73.780101][ T4849] UDF-fs: INFO Mounting volume 'LiuxUDF', timestamp 2022/11/22 14:59 (1000) [ 73.784129][ T4849] ------------[ cut here ]------------ [ 73.785087][ T4849] WARNING: CPU: 0 PID: 4849 at fs/inode.c:332 drop_nlink+0xe8/0x140 [ 73.786411][ T4849] Modules linked in: [ 73.787110][ T4849] CPU: 0 PID: 4849 Comm: syz.0.57 Tainted: G W syzkaller #0 [ 73.788547][ T4849] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/02/2026 [ 73.790330][ T4849] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 73.791724][ T4849] pc : drop_nlink+0xe8/0x140 [ 73.792502][ T4849] lr : drop_nlink+0xe8/0x140 [ 73.793352][ T4849] sp : ffff800020177560 [ 73.794075][ T4849] x29: ffff800020177560 x28: ffff0000e2401490 x27: ffff800020177890 [ 73.795440][ T4849] x26: ffff0000edc36000 x25: 0000000000000049 x24: dfff800000000000 [ 73.796923][ T4849] x23: 1fffe0001c4801ce x22: ffff0000e2400e70 x21: dfff800000000000 [ 73.798358][ T4849] x20: 0000000000000000 x19: ffff0000e2400e28 x18: 0000000000000000 [ 73.799864][ T4849] x17: 0000000000000000 x16: ffff80000895ac9c x15: 000000003b9aca00 [ 73.801371][ T4849] x14: 0000000000ff0100 x13: ffffffffffffffff x12: ffff8000169c4000 [ 73.802802][ T4849] x11: ff80800008953990 x10: 0000000000000000 x9 : ffff800008953990 [ 73.804203][ T4849] x8 : ffff0000d0fb9b40 x7 : 0000000000000000 x6 : 0000000000000000 [ 73.805629][ T4849] x5 : 0000000000000080 x4 : 0000000000000000 x3 : 0000000000000010 [ 73.807010][ T4849] x2 : 0000000000000006 x1 : 0000000000000000 x0 : 0000000000000000 [ 73.808407][ T4849] Call trace: [ 73.808976][ T4849] drop_nlink+0xe8/0x140 [ 73.809653][ T4849] udf_rename+0x84c/0xa20 [ 73.810431][ T4849] vfs_rename+0xb08/0xe3c [ 73.811172][ T4849] do_renameat2+0x73c/0xc90 [ 73.811941][ T4849] __arm64_sys_renameat2+0xe8/0x104 [ 73.812839][ T4849] invoke_syscall+0x98/0x28c [ 73.813657][ T4849] el0_svc_common+0x13c/0x258 [ 73.814438][ T4849] do_el0_svc+0x5c/0x140 [ 73.815182][ T4849] el0_svc+0x78/0x1d0 [ 73.815933][ T4849] el0t_64_sync_handler+0xcc/0xe4 [ 73.816787][ T4849] el0t_64_sync+0x1a0/0x1a4 [ 73.817582][ T4849] irq event stamp: 6686 [ 73.818349][ T4849] hardirqs last enabled at (6685): [] seqcount_lockdep_reader_access+0x1fc/0x2c0 [ 73.820284][ T4849] hardirqs last disabled at (6686): [] el1_dbg+0x24/0x80 [ 73.821807][ T4849] softirqs last enabled at (6568): [] local_bh_enable+0x10/0x34 [ 73.823514][ T4849] softirqs last disabled at (6566): [] local_bh_disable+0x10/0x34 [ 73.825305][ T4849] ---[ end trace 47254f4441e99926 ]--- [ 73.866877][ T4851] loop0: detected capacity change from 0 to 2048 [ 73.935803][ T4851] UDF-fs: INFO Mounting volume 'LiuxUDF', timestamp 2022/11/22 14:59 (1000) [ 73.939506][ T4851] ------------[ cut here ]------------ [ 73.940336][ T4851] WARNING: CPU: 0 PID: 4851 at fs/inode.c:332 drop_nlink+0xe8/0x140 [ 73.941652][ T4851] Modules linked in: [ 73.942250][ T4851] CPU: 0 PID: 4851 Comm: syz.0.58 Tainted: G W syzkaller #0 [ 73.943663][ T4851] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/02/2026 [ 73.945577][ T4851] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 73.947021][ T4851] pc : drop_nlink+0xe8/0x140 [ 73.947857][ T4851] lr : drop_nlink+0xe8/0x140 [ 73.948637][ T4851] sp : ffff800020207560 [ 73.949280][ T4851] x29: ffff800020207560 x28: ffff0000e2403498 x27: ffff800020207890 [ 73.950621][ T4851] x26: ffff0000edc37be8 x25: 0000000000000049 x24: dfff800000000000 [ 73.952031][ T4851] x23: 1fffe0001c4805cf x22: ffff0000e2402e78 x21: dfff800000000000 [ 73.953471][ T4851] x20: 0000000000000000 x19: ffff0000e2402e30 x18: 0000000000000000 [ 73.954927][ T4851] x17: 0000000000000000 x16: ffff80000895ac9c x15: 000000003b9aca00 [ 73.956274][ T4851] x14: 0000000000ff0100 x13: ffffffffffffffff x12: ffff8000169c4000 [ 73.957684][ T4851] x11: ff80800008953990 x10: 0000000000000000 x9 : ffff800008953990 [ 73.959021][ T4851] x8 : ffff0000c67551c0 x7 : 0000000000000000 x6 : 0000000000000000 [ 73.960277][ T4851] x5 : 0000000000000080 x4 : 0000000000000000 x3 : 0000000000000010 [ 73.961582][ T4851] x2 : 0000000000000006 x1 : 0000000000000000 x0 : 0000000000000000 [ 73.963049][ T4851] Call trace: [ 73.963606][ T4851] drop_nlink+0xe8/0x140 [ 73.964338][ T4851] udf_rename+0x84c/0xa20 [ 73.965095][ T4851] vfs_rename+0xb08/0xe3c [ 73.965798][ T4851] do_renameat2+0x73c/0xc90 [ 73.966554][ T4851] __arm64_sys_renameat2+0xe8/0x104 [ 73.967442][ T4851] invoke_syscall+0x98/0x28c [ 73.968168][ T4851] el0_svc_common+0x13c/0x258 [ 73.968998][ T4851] do_el0_svc+0x5c/0x140 [ 73.969717][ T4851] el0_svc+0x78/0x1d0 [ 73.970407][ T4851] el0t_64_sync_handler+0xcc/0xe4 [ 73.971254][ T4851] el0t_64_sync+0x1a0/0x1a4 [ 73.972034][ T4851] irq event stamp: 6618 [ 73.972766][ T4851] hardirqs last enabled at (6617): [] seqcount_lockdep_reader_access+0x1fc/0x2c0 [ 73.974616][ T4851] hardirqs last disabled at (6618): [] el1_dbg+0x24/0x80 [ 73.976089][ T4851] softirqs last enabled at (6500): [] local_bh_enable+0x10/0x34 [ 73.977634][ T4851] softirqs last disabled at (6498): [] local_bh_disable+0x10/0x34 [ 73.979338][ T4851] ---[ end trace 47254f4441e99927 ]--- [ 74.056804][ T4853] loop0: detected capacity change from 0 to 2048 [ 74.060060][ T4853] UDF-fs: INFO Mounting volume 'LiuxUDF', timestamp 2022/11/22 14:59 (1000) [ 74.063552][ T4853] ------------[ cut here ]------------ [ 74.064498][ T4853] WARNING: CPU: 1 PID: 4853 at fs/inode.c:332 drop_nlink+0xe8/0x140 [ 74.065780][ T4853] Modules linked in: [ 74.066418][ T4853] CPU: 1 PID: 4853 Comm: syz.0.59 Tainted: G W syzkaller #0 [ 74.067734][ T4853] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/02/2026 [ 74.069328][ T4853] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 74.070717][ T4853] pc : drop_nlink+0xe8/0x140 [ 74.071509][ T4853] lr : drop_nlink+0xe8/0x140 [ 74.072358][ T4853] sp : ffff800020237560 [ 74.073026][ T4853] x29: ffff800020237560 x28: ffff0000edcc87c0 x27: ffff800020237890 [ 74.074391][ T4853] x26: ffff0000edc3fd60 x25: 000000000000004a x24: dfff800000000000 [ 74.075797][ T4853] x23: 1fffe0001db991ce x22: ffff0000edcc8e70 x21: dfff800000000000 [ 74.077225][ T4853] x20: 0000000000000000 x19: ffff0000edcc8e28 x18: 0000000000000000 [ 74.078548][ T4853] x17: 0000000000000000 x16: ffff80000895ac9c x15: 000000003b9aca00 [ 74.079868][ T4853] x14: 0000000000ff0100 x13: ffffffffffffffff x12: ffff8000169c4000 [ 74.081255][ T4853] x11: ff80800008953990 x10: 0000000000000000 x9 : ffff800008953990 [ 74.082449][ T4853] x8 : ffff0000ccd0d1c0 x7 : 0000000000000000 x6 : 0000000000000000 [ 74.083945][ T4853] x5 : 0000000000000080 x4 : 0000000000000000 x3 : 0000000000000010 [ 74.085266][ T4853] x2 : 0000000000000006 x1 : 0000000000000000 x0 : 0000000000000000 [ 74.086681][ T4853] Call trace: [ 74.087241][ T4853] drop_nlink+0xe8/0x140 [ 74.088019][ T4853] udf_rename+0x84c/0xa20 [ 74.088779][ T4853] vfs_rename+0xb08/0xe3c [ 74.089538][ T4853] do_renameat2+0x73c/0xc90 [ 74.090318][ T4853] __arm64_sys_renameat2+0xe8/0x104 [ 74.091253][ T4853] invoke_syscall+0x98/0x28c [ 74.092092][ T4853] el0_svc_common+0x13c/0x258 [ 74.092924][ T4853] do_el0_svc+0x5c/0x140 [ 74.093597][ T4853] el0_svc+0x78/0x1d0 [ 74.094281][ T4853] el0t_64_sync_handler+0xcc/0xe4 [ 74.095107][ T4853] el0t_64_sync+0x1a0/0x1a4 [ 74.095941][ T4853] irq event stamp: 6572 [ 74.096737][ T4853] hardirqs last enabled at (6571): [] seqcount_lockdep_reader_access+0x1fc/0x2c0 [ 74.098811][ T4853] hardirqs last disabled at (6572): [] el1_dbg+0x24/0x80 [ 74.100313][ T4853] softirqs last enabled at (6442): [] local_bh_enable+0x10/0x34 [ 74.101982][ T4853] softirqs last disabled at (6440): [] local_bh_disable+0x10/0x34 [ 74.103548][ T4853] ---[ end trace 47254f4441e99928 ]--- [ 74.137832][ T4855] loop0: detected capacity change from 0 to 2048 [ 74.187836][ T4855] UDF-fs: INFO Mounting volume 'LiuxUDF', timestamp 2022/11/22 14:59 (1000) [ 74.192823][ T4855] ------------[ cut here ]------------ [ 74.193755][ T4855] WARNING: CPU: 1 PID: 4855 at fs/inode.c:332 drop_nlink+0xe8/0x140 [ 74.195050][ T4855] Modules linked in: [ 74.195725][ T4855] CPU: 1 PID: 4855 Comm: syz.0.60 Tainted: G W syzkaller #0 [ 74.197104][ T4855] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/02/2026 [ 74.198771][ T4855] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 74.200058][ T4855] pc : drop_nlink+0xe8/0x140 [ 74.200914][ T4855] lr : drop_nlink+0xe8/0x140 [ 74.201767][ T4855] sp : ffff800020247560 [ 74.202448][ T4855] x29: ffff800020247560 x28: ffff0000edc94168 x27: ffff800020247890 [ 74.203732][ T4855] x26: ffff0000e259e000 x25: 000000000000004a x24: dfff800000000000 [ 74.205143][ T4855] x23: 1fffe0001db92903 x22: ffff0000edc94818 x21: dfff800000000000 [ 74.206563][ T4855] x20: 0000000000000000 x19: ffff0000edc947d0 x18: 0000000000000000 [ 74.207959][ T4855] x17: 0000000000000000 x16: ffff80000895ac9c x15: 000000003b9aca00 [ 74.209337][ T4855] x14: 0000000000ff0100 x13: ffffffffffffffff x12: ffff8000169c4000 [ 74.210588][ T4855] x11: ff80800008953990 x10: 0000000000000000 x9 : ffff800008953990 [ 74.211838][ T4855] x8 : ffff0000ccd08000 x7 : 0000000000000000 x6 : 0000000000000000 [ 74.213153][ T4855] x5 : 0000000000000080 x4 : 0000000000000000 x3 : 0000000000000010 [ 74.214494][ T4855] x2 : 0000000000000006 x1 : 0000000000000000 x0 : 0000000000000000 [ 74.215864][ T4855] Call trace: [ 74.216420][ T4855] drop_nlink+0xe8/0x140 [ 74.217097][ T4855] udf_rename+0x84c/0xa20 [ 74.217816][ T4855] vfs_rename+0xb08/0xe3c [ 74.218588][ T4855] do_renameat2+0x73c/0xc90 [ 74.219343][ T4855] __arm64_sys_renameat2+0xe8/0x104 [ 74.220186][ T4855] invoke_syscall+0x98/0x28c [ 74.220925][ T4855] el0_svc_common+0x13c/0x258 [ 74.221659][ T4855] do_el0_svc+0x5c/0x140 [ 74.222310][ T4855] el0_svc+0x78/0x1d0 [ 74.222952][ T4855] el0t_64_sync_handler+0xcc/0xe4 [ 74.223769][ T4855] el0t_64_sync+0x1a0/0x1a4 [ 74.224488][ T4855] irq event stamp: 6612 [ 74.225014][ T4855] hardirqs last enabled at (6611): [] seqcount_lockdep_reader_access+0x1fc/0x2c0 [ 74.226692][ T4855] hardirqs last disabled at (6612): [] el1_dbg+0x24/0x80 [ 74.228087][ T4855] softirqs last enabled at (6520): [] local_bh_enable+0x10/0x34 [ 74.229707][ T4855] softirqs last disabled at (6518): [] local_bh_disable+0x10/0x34 [ 74.231145][ T4855] ---[ end trace 47254f4441e99929 ]--- [ 74.276503][ T4857] loop0: detected capacity change from 0 to 2048 [ 74.308689][ T4857] UDF-fs: INFO Mounting volume 'LiuxUDF', timestamp 2022/11/22 14:59 (1000) [ 74.312996][ T4857] ------------[ cut here ]------------ [ 74.313969][ T4857] WARNING: CPU: 1 PID: 4857 at fs/inode.c:332 drop_nlink+0xe8/0x140 [ 74.315182][ T4857] Modules linked in: [ 74.315811][ T4857] CPU: 1 PID: 4857 Comm: syz.0.61 Tainted: G W syzkaller #0 [ 74.317210][ T4857] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/02/2026 [ 74.318706][ T4857] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 74.319834][ T4857] pc : drop_nlink+0xe8/0x140 [ 74.320573][ T4857] lr : drop_nlink+0xe8/0x140 [ 74.321302][ T4857] sp : ffff800020207560 [ 74.321990][ T4857] x29: ffff800020207560 x28: ffff0000edc90e28 x27: ffff800020207890 [ 74.323241][ T4857] x26: ffff0000e256dd60 x25: 000000000000004a x24: dfff800000000000 [ 74.324595][ T4857] x23: 1fffe0001db9269c x22: ffff0000edc934e0 x21: dfff800000000000 [ 74.325980][ T4857] x20: 0000000000000000 x19: ffff0000edc93498 x18: 0000000000000000 [ 74.327235][ T4857] x17: 0000000000000000 x16: ffff80000895ac9c x15: 000000003b9aca00 [ 74.328576][ T4857] x14: 0000000000ff0100 x13: ffffffffffffffff x12: ffff8000169c4000 [ 74.329879][ T4857] x11: ff80800008953990 x10: 0000000000000000 x9 : ffff800008953990 [ 74.331413][ T4857] x8 : ffff0000f0013680 x7 : 0000000000000000 x6 : 0000000000000000 [ 74.332870][ T4857] x5 : 0000000000000080 x4 : 0000000000000000 x3 : 0000000000000010 [ 74.334240][ T4857] x2 : 0000000000000006 x1 : 0000000000000000 x0 : 0000000000000000 [ 74.335530][ T4857] Call trace: [ 74.336121][ T4857] drop_nlink+0xe8/0x140 [ 74.336924][ T4857] udf_rename+0x84c/0xa20 [ 74.337723][ T4857] vfs_rename+0xb08/0xe3c [ 74.338570][ T4857] do_renameat2+0x73c/0xc90 [ 74.339413][ T4857] __arm64_sys_renameat2+0xe8/0x104 [ 74.340351][ T4857] invoke_syscall+0x98/0x28c [ 74.341176][ T4857] el0_svc_common+0x13c/0x258 [ 74.341998][ T4857] do_el0_svc+0x5c/0x140 [ 74.342837][ T4857] el0_svc+0x78/0x1d0 [ 74.343640][ T4857] el0t_64_sync_handler+0xcc/0xe4 [ 74.344659][ T4857] el0t_64_sync+0x1a0/0x1a4 [ 74.345446][ T4857] irq event stamp: 6748 [ 74.346140][ T4857] hardirqs last enabled at (6747): [] seqcount_lockdep_reader_access+0x1fc/0x2c0 [ 74.347889][ T4857] hardirqs last disabled at (6748): [] el1_dbg+0x24/0x80 [ 74.349264][ T4857] softirqs last enabled at (6132): [] local_bh_enable+0x10/0x34 [ 74.350765][ T4857] softirqs last disabled at (6130): [] local_bh_disable+0x10/0x34 [ 74.352380][ T4857] ---[ end trace 47254f4441e9992a ]--- [ 74.405702][ T4859] loop0: detected capacity change from 0 to 2048 [ 74.448191][ T4859] UDF-fs: INFO Mounting volume 'LiuxUDF', timestamp 2022/11/22 14:59 (1000) [ 74.458129][ T4859] ------------[ cut here ]------------ [ 74.459168][ T4859] WARNING: CPU: 0 PID: 4859 at fs/inode.c:332 drop_nlink+0xe8/0x140 [ 74.460559][ T4859] Modules linked in: [ 74.461282][ T4859] CPU: 0 PID: 4859 Comm: syz.0.62 Tainted: G W syzkaller #0 [ 74.462907][ T4859] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/02/2026 [ 74.464683][ T4859] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 74.466175][ T4859] pc : drop_nlink+0xe8/0x140 [ 74.467113][ T4859] lr : drop_nlink+0xe8/0x140 [ 74.467987][ T4859] sp : ffff800020247560 [ 74.468769][ T4859] x29: ffff800020247560 x28: ffff0000e2405b08 x27: ffff800020247890 [ 74.470194][ T4859] x26: ffff0000c05488d0 x25: 000000000000004a x24: dfff800000000000 [ 74.471660][ T4859] x23: 1fffe0001c480a9d x22: ffff0000e24054e8 x21: dfff800000000000 [ 74.472926][ T4859] x20: 0000000000000000 x19: ffff0000e24054a0 x18: 0000000000000000 [ 74.474480][ T4859] x17: 0000000000000000 x16: ffff80000895ac9c x15: 000000003b9aca00 [ 74.476099][ T4859] x14: 0000000000ff0100 x13: ffffffffffffffff x12: ffff8000169c4000 [ 74.477520][ T4859] x11: ff80800008953990 x10: 0000000000000000 x9 : ffff800008953990 [ 74.478952][ T4859] x8 : ffff0000c672d1c0 x7 : 0000000000000000 x6 : 0000000000000000 [ 74.480348][ T4859] x5 : 0000000000000080 x4 : 0000000000000000 x3 : 0000000000000010 [ 74.481916][ T4859] x2 : 0000000000000006 x1 : 0000000000000000 x0 : 0000000000000000 [ 74.483319][ T4859] Call trace: [ 74.483884][ T4859] drop_nlink+0xe8/0x140 [ 74.484619][ T4859] udf_rename+0x84c/0xa20 [ 74.485439][ T4859] vfs_rename+0xb08/0xe3c [ 74.486202][ T4859] do_renameat2+0x73c/0xc90 [ 74.487029][ T4859] __arm64_sys_renameat2+0xe8/0x104 [ 74.487970][ T4859] invoke_syscall+0x98/0x28c [ 74.488780][ T4859] el0_svc_common+0x13c/0x258 [ 74.489672][ T4859] do_el0_svc+0x5c/0x140 [ 74.490402][ T4859] el0_svc+0x78/0x1d0 [ 74.491122][ T4859] el0t_64_sync_handler+0xcc/0xe4 [ 74.492081][ T4859] el0t_64_sync+0x1a0/0x1a4 [ 74.492807][ T4859] irq event stamp: 6618 [ 74.493438][ T4859] hardirqs last enabled at (6617): [] seqcount_lockdep_reader_access+0x1fc/0x2c0 [ 74.495102][ T4859] hardirqs last disabled at (6618): [] el1_dbg+0x24/0x80 [ 74.496422][ T4859] softirqs last enabled at (6444): [] local_bh_enable+0x10/0x34 [ 74.498042][ T4859] softirqs last disabled at (6442): [] local_bh_disable+0x10/0x34 [ 74.499427][ T4859] ---[ end trace 47254f4441e9992b ]--- [ 74.602302][ T4861] UDF-fs: INFO Mounting volume 'LiuxUDF', timestamp 2022/11/22 14:59 (1000) [ 74.606026][ T4861] ------------[ cut here ]------------ [ 74.606938][ T4861] WARNING: CPU: 0 PID: 4861 at fs/inode.c:332 drop_nlink+0xe8/0x140 [ 74.608245][ T4861] Modules linked in: [ 74.608862][ T4861] CPU: 0 PID: 4861 Comm: syz.0.63 Tainted: G W syzkaller #0 [ 74.610277][ T4861] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/02/2026 [ 74.612098][ T4861] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 74.613509][ T4861] pc : drop_nlink+0xe8/0x140 [ 74.614345][ T4861] lr : drop_nlink+0xe8/0x140 [ 74.615161][ T4861] sp : ffff800020257560 [ 74.615880][ T4861] x29: ffff800020257560 x28: ffff0000e2708158 x27: ffff800020257890 [ 74.617444][ T4861] x26: ffff0000e265d780 x25: 000000000000004a x24: dfff800000000000 [ 74.619010][ T4861] x23: 1fffe0001c480e9e x22: ffff0000e24074f0 x21: dfff800000000000 [ 74.620428][ T4861] x20: 0000000000000000 x19: ffff0000e24074a8 x18: 0000000000000000 [ 74.621794][ T4861] x17: 0000000000000000 x16: ffff80000895ac9c x15: 000000003b9aca00 [ 74.623244][ T4861] x14: 0000000000ff0100 x13: ffffffffffffffff x12: ffff8000169c4000 [ 74.624619][ T4861] x11: ff80800008953990 x10: 0000000000000000 x9 : ffff800008953990 [ 74.625890][ T4861] x8 : ffff0000c21b3680 x7 : 0000000000000000 x6 : 0000000000000000 [ 74.627274][ T4861] x5 : 0000000000000080 x4 : 0000000000000000 x3 : 0000000000000010 [ 74.628666][ T4861] x2 : 0000000000000006 x1 : 0000000000000000 x0 : 0000000000000000 [ 74.630028][ T4861] Call trace: [ 74.630527][ T4861] drop_nlink+0xe8/0x140 [ 74.631197][ T4861] udf_rename+0x84c/0xa20 [ 74.631915][ T4861] vfs_rename+0xb08/0xe3c [ 74.632633][ T4861] do_renameat2+0x73c/0xc90 [ 74.633421][ T4861] __arm64_sys_renameat2+0xe8/0x104 [ 74.634294][ T4861] invoke_syscall+0x98/0x28c [ 74.635116][ T4861] el0_svc_common+0x13c/0x258 [ 74.635896][ T4861] do_el0_svc+0x5c/0x140 [ 74.636592][ T4861] el0_svc+0x78/0x1d0 [ 74.637269][ T4861] el0t_64_sync_handler+0xcc/0xe4 [ 74.638136][ T4861] el0t_64_sync+0x1a0/0x1a4 [ 74.638882][ T4861] irq event stamp: 6554 [ 74.639577][ T4861] hardirqs last enabled at (6553): [] seqcount_lockdep_reader_access+0x1fc/0x2c0 [ 74.641459][ T4861] hardirqs last disabled at (6554): [] el1_dbg+0x24/0x80 [ 74.642813][ T4861] softirqs last enabled at (6006): [] local_bh_enable+0x10/0x34 [ 74.644201][ T4861] softirqs last disabled at (6004): [] local_bh_disable+0x10/0x34 [ 74.645762][ T4861] ---[ end trace 47254f4441e9992c ]--- [ 74.724870][ T4863] UDF-fs: INFO Mounting volume 'LiuxUDF', timestamp 2022/11/22 14:59 (1000) [ 74.735191][ T4863] ------------[ cut here ]------------ [ 74.736140][ T4863] WARNING: CPU: 1 PID: 4863 at fs/inode.c:332 drop_nlink+0xe8/0x140 [ 74.737420][ T4863] Modules linked in: [ 74.737992][ T4863] CPU: 1 PID: 4863 Comm: syz.0.64 Tainted: G W syzkaller #0 [ 74.739394][ T4863] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/02/2026 [ 74.741242][ T4863] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 74.742580][ T4863] pc : drop_nlink+0xe8/0x140 [ 74.743374][ T4863] lr : drop_nlink+0xe8/0x140 [ 74.744211][ T4863] sp : ffff80001faf7560 [ 74.744895][ T4863] x29: ffff80001faf7560 x28: ffff0000edc90158 x27: ffff80001faf7890 [ 74.746297][ T4863] x26: ffff0000e2467490 x25: 000000000000004a x24: dfff800000000000 [ 74.747748][ T4863] x23: 1fffe0001db9229b x22: ffff0000edc914d8 x21: dfff800000000000 [ 74.749100][ T4863] x20: 0000000000000000 x19: ffff0000edc91490 x18: 0000000000000000 [ 74.750370][ T4863] x17: 0000000000000000 x16: ffff80000895ac9c x15: 000000003b9aca00 [ 74.751636][ T4863] x14: 0000000000ff0100 x13: ffffffffffffffff x12: ffff8000169c4000 [ 74.752838][ T4863] x11: ff80800008953990 x10: 0000000000000000 x9 : ffff800008953990 [ 74.754159][ T4863] x8 : ffff0000f0011b40 x7 : 0000000000000000 x6 : 0000000000000000 [ 74.755517][ T4863] x5 : 0000000000000080 x4 : 0000000000000000 x3 : 0000000000000010 [ 74.756795][ T4863] x2 : 0000000000000006 x1 : 0000000000000000 x0 : 0000000000000000 [ 74.758192][ T4863] Call trace: [ 74.758777][ T4863] drop_nlink+0xe8/0x140 [ 74.759581][ T4863] udf_rename+0x84c/0xa20 [ 74.760354][ T4863] vfs_rename+0xb08/0xe3c [ 74.761073][ T4863] do_renameat2+0x73c/0xc90 [ 74.761783][ T4863] __arm64_sys_renameat2+0xe8/0x104 [ 74.762734][ T4863] invoke_syscall+0x98/0x28c [ 74.763641][ T4863] el0_svc_common+0x13c/0x258 [ 74.764512][ T4863] do_el0_svc+0x5c/0x140 [ 74.765296][ T4863] el0_svc+0x78/0x1d0 [ 74.766042][ T4863] el0t_64_sync_handler+0xcc/0xe4 [ 74.766940][ T4863] el0t_64_sync+0x1a0/0x1a4 [ 74.767715][ T4863] irq event stamp: 6566 [ 74.768388][ T4863] hardirqs last enabled at (6565): [] seqcount_lockdep_reader_access+0x1fc/0x2c0 [ 74.770145][ T4863] hardirqs last disabled at (6566): [] el1_dbg+0x24/0x80 [ 74.771584][ T4863] softirqs last enabled at (6432): [] local_bh_enable+0x10/0x34 [ 74.773034][ T4863] softirqs last disabled at (6430): [] local_bh_disable+0x10/0x34 [ 74.774586][ T4863] ---[ end trace 47254f4441e9992d ]--- [ 74.878052][ T4865] UDF-fs: INFO Mounting volume 'LiuxUDF', timestamp 2022/11/22 14:59 (1000) [ 74.882392][ T4865] ------------[ cut here ]------------ [ 74.883239][ T4865] WARNING: CPU: 0 PID: 4865 at fs/inode.c:332 drop_nlink+0xe8/0x140 [ 74.884470][ T4865] Modules linked in: [ 74.885075][ T4865] CPU: 0 PID: 4865 Comm: syz.0.65 Tainted: G W syzkaller #0 [ 74.886493][ T4865] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/02/2026 [ 74.888030][ T4865] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 74.889381][ T4865] pc : drop_nlink+0xe8/0x140 [ 74.890230][ T4865] lr : drop_nlink+0xe8/0x140 [ 74.891038][ T4865] sp : ffff800020227560 [ 74.891794][ T4865] x29: ffff800020227560 x28: ffff0000e270a160 x27: ffff800020227890 [ 74.893207][ T4865] x26: ffff0000dd4bca48 x25: 000000000000004a x24: dfff800000000000 [ 74.894650][ T4865] x23: 1fffe0001c4e1368 x22: ffff0000e2709b40 x21: dfff800000000000 [ 74.896252][ T4865] x20: 0000000000000000 x19: ffff0000e2709af8 x18: 0000000000000000 [ 74.897694][ T4865] x17: 0000000000000000 x16: ffff80000895ac9c x15: 000000003b9aca00 [ 74.899268][ T4865] x14: 0000000000ff0100 x13: ffffffffffffffff x12: ffff8000169c4000 [ 74.900865][ T4865] x11: ff80800008953990 x10: 0000000000000000 x9 : ffff800008953990 [ 74.902374][ T4865] x8 : ffff0000caf28000 x7 : 0000000000000000 x6 : 0000000000000000 [ 74.903974][ T4865] x5 : 0000000000000080 x4 : 0000000000000000 x3 : 0000000000000010 [ 74.905482][ T4865] x2 : 0000000000000006 x1 : 0000000000000000 x0 : 0000000000000000 [ 74.906828][ T4865] Call trace: [ 74.907400][ T4865] drop_nlink+0xe8/0x140 [ 74.908145][ T4865] udf_rename+0x84c/0xa20 [ 74.908884][ T4865] vfs_rename+0xb08/0xe3c [ 74.909653][ T4865] do_renameat2+0x73c/0xc90 [ 74.910439][ T4865] __arm64_sys_renameat2+0xe8/0x104 [ 74.911356][ T4865] invoke_syscall+0x98/0x28c [ 74.912161][ T4865] el0_svc_common+0x13c/0x258 [ 74.912996][ T4865] do_el0_svc+0x5c/0x140 [ 74.913769][ T4865] el0_svc+0x78/0x1d0 [ 74.914490][ T4865] el0t_64_sync_handler+0xcc/0xe4 [ 74.915375][ T4865] el0t_64_sync+0x1a0/0x1a4 [ 74.916170][ T4865] irq event stamp: 6852 [ 74.916890][ T4865] hardirqs last enabled at (6851): [] seqcount_lockdep_reader_access+0x1fc/0x2c0 [ 74.918715][ T4865] hardirqs last disabled at (6852): [] el1_dbg+0x24/0x80 [ 74.920377][ T4865] softirqs last enabled at (6744): [] local_bh_enable+0x10/0x34 [ 74.922159][ T4865] softirqs last disabled at (6742): [] local_bh_disable+0x10/0x34 [ 74.924136][ T4865] ---[ end trace 47254f4441e9992e ]--- [ 75.027605][ T4867] UDF-fs: INFO Mounting volume 'LiuxUDF', timestamp 2022/11/22 14:59 (1000) [ 75.030837][ T4867] ------------[ cut here ]------------ [ 75.031728][ T4867] WARNING: CPU: 1 PID: 4867 at fs/inode.c:332 drop_nlink+0xe8/0x140 [ 75.033044][ T4867] Modules linked in: [ 75.033723][ T4867] CPU: 1 PID: 4867 Comm: syz.0.66 Tainted: G W syzkaller #0 [ 75.035117][ T4867] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/02/2026 [ 75.036735][ T4867] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 75.037952][ T4867] pc : drop_nlink+0xe8/0x140 [ 75.038696][ T4867] lr : drop_nlink+0xe8/0x140 [ 75.039472][ T4867] sp : ffff80001f9b7560 [ 75.040136][ T4867] x29: ffff80001f9b7560 x28: ffff0000edc967d8 x27: ffff80001f9b7890 [ 75.041605][ T4867] x26: ffff0000dd671be8 x25: 000000000000004b x24: dfff800000000000 [ 75.043009][ T4867] x23: 1fffe0001db92dd1 x22: ffff0000edc96e88 x21: dfff800000000000 [ 75.044360][ T4867] x20: 0000000000000000 x19: ffff0000edc96e40 x18: 0000000000000000 [ 75.045773][ T4867] x17: 0000000000000000 x16: ffff80000895ac9c x15: 000000003b9aca00 [ 75.047236][ T4867] x14: 0000000000ff0100 x13: ffffffffffffffff x12: ffff8000169c4000 [ 75.048719][ T4867] x11: ff80800008953990 x10: 0000000000000000 x9 : ffff800008953990 [ 75.050015][ T4867] x8 : ffff0000c7748000 x7 : 0000000000000000 x6 : 0000000000000000 [ 75.051302][ T4867] x5 : 0000000000000080 x4 : 0000000000000000 x3 : 0000000000000010 [ 75.052804][ T4867] x2 : 0000000000000006 x1 : 0000000000000000 x0 : 0000000000000000 [ 75.054229][ T4867] Call trace: [ 75.054781][ T4867] drop_nlink+0xe8/0x140 [ 75.055530][ T4867] udf_rename+0x84c/0xa20 [ 75.056281][ T4867] vfs_rename+0xb08/0xe3c [ 75.057050][ T4867] do_renameat2+0x73c/0xc90 [ 75.057797][ T4867] __arm64_sys_renameat2+0xe8/0x104 [ 75.058675][ T4867] invoke_syscall+0x98/0x28c [ 75.059389][ T4867] el0_svc_common+0x13c/0x258 [ 75.060198][ T4867] do_el0_svc+0x5c/0x140 [ 75.060838][ T4867] el0_svc+0x78/0x1d0 [ 75.061461][ T4867] el0t_64_sync_handler+0xcc/0xe4 [ 75.062246][ T4867] el0t_64_sync+0x1a0/0x1a4 [ 75.062992][ T4867] irq event stamp: 6608 [ 75.063682][ T4867] hardirqs last enabled at (6607): [] seqcount_lockdep_reader_access+0x1fc/0x2c0 [ 75.065483][ T4867] hardirqs last disabled at (6608): [] el1_dbg+0x24/0x80 [ 75.066876][ T4867] softirqs last enabled at (6486): [] local_bh_enable+0x10/0x34 [ 75.068462][ T4867] softirqs last disabled at (6484): [] local_bh_disable+0x10/0x34 [ 75.070015][ T4867] ---[ end trace 47254f4441e9992f ]--- [ 75.165372][ T4870] UDF-fs: INFO Mounting volume 'LiuxUDF', timestamp 2022/11/22 14:59 (1000) [ 75.169379][ T4870] ------------[ cut here ]------------ [ 75.170210][ T4870] WARNING: CPU: 1 PID: 4870 at fs/inode.c:332 drop_nlink+0xe8/0x140 [ 75.171469][ T4870] Modules linked in: [ 75.172082][ T4870] CPU: 1 PID: 4870 Comm: syz.0.67 Tainted: G W syzkaller #0 [ 75.173473][ T4870] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/02/2026 [ 75.175179][ T4870] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 75.176381][ T4870] pc : drop_nlink+0xe8/0x140 [ 75.177147][ T4870] lr : drop_nlink+0xe8/0x140 [ 75.177832][ T4870] sp : ffff80001f9b7560 [ 75.178457][ T4870] x29: ffff80001f9b7560 x28: ffff0000edccc7d0 x27: ffff80001f9b7890 [ 75.179968][ T4870] x26: ffff0000dd53aa48 x25: 000000000000004b x24: dfff800000000000 [ 75.181326][ T4870] x23: 1fffe0001db99dd1 x22: ffff0000edccee88 x21: dfff800000000000 [ 75.182601][ T4870] x20: 0000000000000000 x19: ffff0000edccee40 x18: 0000000000000000 [ 75.183856][ T4870] x17: 0000000000000000 x16: ffff80000895ac9c x15: 000000003b9aca00 [ 75.185192][ T4870] x14: 0000000000ff0100 x13: ffffffffffffffff x12: ffff8000169c4000 [ 75.186744][ T4870] x11: ff80800008953990 x10: 0000000000000000 x9 : ffff800008953990 [ 75.187945][ T4870] x8 : ffff0000ccba3680 x7 : 0000000000000000 x6 : 0000000000000000 [ 75.189192][ T4870] x5 : 0000000000000080 x4 : 0000000000000000 x3 : 0000000000000010 [ 75.190420][ T4870] x2 : 0000000000000006 x1 : 0000000000000000 x0 : 0000000000000000 [ 75.191618][ T4870] Call trace: [ 75.192196][ T4870] drop_nlink+0xe8/0x140 [ 75.192894][ T4870] udf_rename+0x84c/0xa20 [ 75.193533][ T4870] vfs_rename+0xb08/0xe3c [ 75.194194][ T4870] do_renameat2+0x73c/0xc90 [ 75.195040][ T4870] __arm64_sys_renameat2+0xe8/0x104 [ 75.195909][ T4870] invoke_syscall+0x98/0x28c [ 75.196607][ T4870] el0_svc_common+0x13c/0x258 [ 75.197429][ T4870] do_el0_svc+0x5c/0x140 [ 75.198153][ T4870] el0_svc+0x78/0x1d0 [ 75.198776][ T4870] el0t_64_sync_handler+0xcc/0xe4 [ 75.199567][ T4870] el0t_64_sync+0x1a0/0x1a4 [ 75.200275][ T4870] irq event stamp: 6672 [ 75.200961][ T4870] hardirqs last enabled at (6671): [] seqcount_lockdep_reader_access+0x1fc/0x2c0 [ 75.202658][ T4870] hardirqs last disabled at (6672): [] el1_dbg+0x24/0x80 [ 75.203948][ T4870] softirqs last enabled at (6552): [] local_bh_enable+0x10/0x34 [ 75.205411][ T4870] softirqs last disabled at (6550): [] local_bh_disable+0x10/0x34 [ 75.207101][ T4870] ---[ end trace 47254f4441e99930 ]--- [ 75.327897][ T4872] UDF-fs: INFO Mounting volume 'LiuxUDF', timestamp 2022/11/22 14:59 (1000) [ 75.336704][ T4872] ------------[ cut here ]------------ [ 75.337624][ T4872] WARNING: CPU: 1 PID: 4872 at fs/inode.c:332 drop_nlink+0xe8/0x140 [ 75.338828][ T4872] Modules linked in: [ 75.339460][ T4872] CPU: 1 PID: 4872 Comm: syz.0.68 Tainted: G W syzkaller #0 [ 75.340733][ T4872] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/02/2026 [ 75.342224][ T4872] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 75.343445][ T4872] pc : drop_nlink+0xe8/0x140 [ 75.344151][ T4872] lr : drop_nlink+0xe8/0x140 [ 75.344899][ T4872] sp : ffff800020277560 [ 75.345539][ T4872] x29: ffff800020277560 x28: ffff0000edccce38 x27: ffff800020277890 [ 75.346781][ T4872] x26: ffff0000cc7ca000 x25: 000000000000004b x24: dfff800000000000 [ 75.347987][ T4872] x23: 1fffe0001db99a9d x22: ffff0000edccd4e8 x21: dfff800000000000 [ 75.349316][ T4872] x20: 0000000000000000 x19: ffff0000edccd4a0 x18: 0000000000000000 [ 75.350699][ T4872] x17: 0000000000000000 x16: ffff80000895ac9c x15: 000000003b9aca00 [ 75.352003][ T4872] x14: 0000000000ff0100 x13: ffffffffffffffff x12: ffff8000169c4000 [ 75.353319][ T4872] x11: ff80800008953990 x10: 0000000000000000 x9 : ffff800008953990 [ 75.354679][ T4872] x8 : ffff0000ce099b40 x7 : 0000000000000000 x6 : 0000000000000000 [ 75.355918][ T4872] x5 : 0000000000000080 x4 : 0000000000000000 x3 : 0000000000000010 [ 75.357227][ T4872] x2 : 0000000000000006 x1 : 0000000000000000 x0 : 0000000000000000 [ 75.358548][ T4872] Call trace: [ 75.359068][ T4872] drop_nlink+0xe8/0x140 [ 75.359776][ T4872] udf_rename+0x84c/0xa20 [ 75.360466][ T4872] vfs_rename+0xb08/0xe3c [ 75.361086][ T4872] do_renameat2+0x73c/0xc90 [ 75.361845][ T4872] __arm64_sys_renameat2+0xe8/0x104 [ 75.362623][ T4872] invoke_syscall+0x98/0x28c [ 75.363372][ T4872] el0_svc_common+0x13c/0x258 [ 75.364131][ T4872] do_el0_svc+0x5c/0x140 [ 75.364746][ T4872] el0_svc+0x78/0x1d0 [ 75.365324][ T4872] el0t_64_sync_handler+0xcc/0xe4 [ 75.366114][ T4872] el0t_64_sync+0x1a0/0x1a4 [ 75.366807][ T4872] irq event stamp: 6754 [ 75.367416][ T4872] hardirqs last enabled at (6753): [] seqcount_lockdep_reader_access+0x1fc/0x2c0 [ 75.369066][ T4872] hardirqs last disabled at (6754): [] el1_dbg+0x24/0x80 [ 75.370418][ T4872] softirqs last enabled at (6646): [] local_bh_enable+0x10/0x34 [ 75.371805][ T4872] softirqs last disabled at (6644): [] local_bh_disable+0x10/0x34 [ 75.373360][ T4872] ---[ end trace 47254f4441e99931 ]--- [ 75.430088][ T4874] UDF-fs: INFO Mounting volume 'LiuxUDF', timestamp 2022/11/22 14:59 (1000) [ 75.440735][ T4874] ------------[ cut here ]------------ [ 75.441768][ T4874] WARNING: CPU: 0 PID: 4874 at fs/inode.c:332 drop_nlink+0xe8/0x140 [ 75.443326][ T4874] Modules linked in: [ 75.444002][ T4874] CPU: 0 PID: 4874 Comm: syz.0.69 Tainted: G W syzkaller #0 [ 75.445536][ T4874] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/02/2026 [ 75.447311][ T4874] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 75.448730][ T4874] pc : drop_nlink+0xe8/0x140 [ 75.449490][ T4874] lr : drop_nlink+0xe8/0x140 [ 75.450283][ T4874] sp : ffff800020297560 [ 75.451053][ T4874] x29: ffff800020297560 x28: ffff0000e270c7d0 x27: ffff800020297890 [ 75.452424][ T4874] x26: ffff0000dd7e2468 x25: 000000000000004b x24: dfff800000000000 [ 75.453915][ T4874] x23: 1fffe0001c4e1836 x22: ffff0000e270c1b0 x21: dfff800000000000 [ 75.455446][ T4874] x20: 0000000000000000 x19: ffff0000e270c168 x18: 0000000000000000 [ 75.456847][ T4874] x17: 0000000000000000 x16: ffff80000895ac9c x15: 000000003b9aca00 [ 75.458288][ T4874] x14: 0000000000ff0100 x13: ffffffffffffffff x12: ffff8000169c4000 [ 75.459679][ T4874] x11: ff80800008953990 x10: 0000000000000000 x9 : ffff800008953990 [ 75.461028][ T4874] x8 : ffff0000ce098000 x7 : 0000000000000000 x6 : 0000000000000000 [ 75.462520][ T4874] x5 : 0000000000000080 x4 : 0000000000000000 x3 : 0000000000000010 [ 75.463957][ T4874] x2 : 0000000000000006 x1 : 0000000000000000 x0 : 0000000000000000 [ 75.465375][ T4874] Call trace: [ 75.465945][ T4874] drop_nlink+0xe8/0x140 [ 75.466686][ T4874] udf_rename+0x84c/0xa20 [ 75.467451][ T4874] vfs_rename+0xb08/0xe3c [ 75.468357][ T4874] do_renameat2+0x73c/0xc90 [ 75.469276][ T4874] __arm64_sys_renameat2+0xe8/0x104 [ 75.470205][ T4874] invoke_syscall+0x98/0x28c [ 75.471111][ T4874] el0_svc_common+0x13c/0x258 [ 75.472032][ T4874] do_el0_svc+0x5c/0x140 [ 75.472859][ T4874] el0_svc+0x78/0x1d0 [ 75.473546][ T4874] el0t_64_sync_handler+0xcc/0xe4 [ 75.474410][ T4874] el0t_64_sync+0x1a0/0x1a4 [ 75.475280][ T4874] irq event stamp: 6632 [ 75.476033][ T4874] hardirqs last enabled at (6631): [] seqcount_lockdep_reader_access+0x1fc/0x2c0 [ 75.478015][ T4874] hardirqs last disabled at (6632): [] el1_dbg+0x24/0x80 [ 75.479660][ T4874] softirqs last enabled at (6518): [] local_bh_enable+0x10/0x34 [ 75.481356][ T4874] softirqs last disabled at (6516): [] local_bh_disable+0x10/0x34 [ 75.483026][ T4874] ---[ end trace 47254f4441e99932 ]--- [ 75.609974][ T4876] UDF-fs: INFO Mounting volume 'LiuxUDF', timestamp 2022/11/22 14:59 (1000) [ 75.613992][ T4876] ------------[ cut here ]------------ [ 75.614889][ T4876] WARNING: CPU: 1 PID: 4876 at fs/inode.c:332 drop_nlink+0xe8/0x140 [ 75.616046][ T4876] Modules linked in: [ 75.616583][ T4876] CPU: 1 PID: 4876 Comm: syz.0.70 Tainted: G W syzkaller #0 [ 75.617918][ T4876] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/02/2026 [ 75.619436][ T4876] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 75.620735][ T4876] pc : drop_nlink+0xe8/0x140 [ 75.621415][ T4876] lr : drop_nlink+0xe8/0x140 [ 75.622192][ T4876] sp : ffff80001f9b7560 [ 75.622868][ T4876] x29: ffff80001f9b7560 x28: ffff0000edccae30 x27: ffff80001f9b7890 [ 75.624160][ T4876] x26: ffff0000d0165318 x25: 000000000000004b x24: dfff800000000000 [ 75.625460][ T4876] x23: 1fffe0001db9969c x22: ffff0000edccb4e0 x21: dfff800000000000 [ 75.626762][ T4876] x20: 0000000000000000 x19: ffff0000edccb498 x18: 0000000000000000 [ 75.628017][ T4876] x17: 0000000000000000 x16: ffff80000895ac9c x15: 000000003b9aca00 [ 75.629235][ T4876] x14: 0000000000ff0100 x13: ffffffffffffffff x12: ffff8000169c4000 [ 75.630394][ T4876] x11: ff80800008953990 x10: 0000000000000000 x9 : ffff800008953990 [ 75.631636][ T4876] x8 : ffff0000d0ac8000 x7 : 0000000000000000 x6 : 0000000000000000 [ 75.632884][ T4876] x5 : 0000000000000080 x4 : 0000000000000000 x3 : 0000000000000010 [ 75.634174][ T4876] x2 : 0000000000000006 x1 : 0000000000000000 x0 : 0000000000000000 [ 75.635469][ T4876] Call trace: [ 75.636049][ T4876] drop_nlink+0xe8/0x140 [ 75.636723][ T4876] udf_rename+0x84c/0xa20 [ 75.637432][ T4876] vfs_rename+0xb08/0xe3c [ 75.638129][ T4876] do_renameat2+0x73c/0xc90 [ 75.638837][ T4876] __arm64_sys_renameat2+0xe8/0x104 [ 75.639760][ T4876] invoke_syscall+0x98/0x28c [ 75.640539][ T4876] el0_svc_common+0x13c/0x258 [ 75.641277][ T4876] do_el0_svc+0x5c/0x140 [ 75.641884][ T4876] el0_svc+0x78/0x1d0 [ 75.642519][ T4876] el0t_64_sync_handler+0xcc/0xe4 [ 75.643313][ T4876] el0t_64_sync+0x1a0/0x1a4 [ 75.644034][ T4876] irq event stamp: 6844 [ 75.644772][ T4876] hardirqs last enabled at (6843): [] seqcount_lockdep_reader_access+0x1fc/0x2c0 [ 75.646507][ T4876] hardirqs last disabled at (6844): [] el1_dbg+0x24/0x80 [ 75.647887][ T4876] softirqs last enabled at (6738): [] local_bh_enable+0x10/0x34 [ 75.649412][ T4876] softirqs last disabled at (6736): [] local_bh_disable+0x10/0x34 [ 75.650915][ T4876] ---[ end trace 47254f4441e99933 ]--- [ 75.757886][ T4880] UDF-fs: INFO Mounting volume 'LiuxUDF', timestamp 2022/11/22 14:59 (1000) [ 75.762432][ T4880] ------------[ cut here ]------------ [ 75.763294][ T4880] WARNING: CPU: 0 PID: 4880 at fs/inode.c:332 drop_nlink+0xe8/0x140 [ 75.764557][ T4880] Modules linked in: [ 75.765273][ T4880] CPU: 0 PID: 4880 Comm: syz.0.72 Tainted: G W syzkaller #0 [ 75.766872][ T4880] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/02/2026 [ 75.768504][ T4880] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 75.769751][ T4880] pc : drop_nlink+0xe8/0x140 [ 75.770486][ T4880] lr : drop_nlink+0xe8/0x140 [ 75.771165][ T4880] sp : ffff80001f9b7560 [ 75.771849][ T4880] x29: ffff80001f9b7560 x28: ffff0000e270e7d8 x27: ffff80001f9b7890 [ 75.773203][ T4880] x26: ffff0000cc75aa48 x25: 000000000000004b x24: dfff800000000000 [ 75.774638][ T4880] x23: 1fffe0001c4e1c37 x22: ffff0000e270e1b8 x21: dfff800000000000 [ 75.776087][ T4880] x20: 0000000000000000 x19: ffff0000e270e170 x18: 0000000000000000 [ 75.777490][ T4880] x17: 0000000000000000 x16: ffff80000895ac9c x15: 000000003b9aca00 [ 75.778734][ T4880] x14: 0000000000ff0100 x13: ffffffffffffffff x12: ffff8000169c4000 [ 75.780064][ T4880] x11: ff80800008953990 x10: 0000000000000000 x9 : ffff800008953990 [ 75.781360][ T4880] x8 : ffff0000cd1651c0 x7 : 0000000000000000 x6 : 0000000000000000 [ 75.782843][ T4880] x5 : 0000000000000080 x4 : 0000000000000000 x3 : 0000000000000010 [ 75.784246][ T4880] x2 : 0000000000000006 x1 : 0000000000000000 x0 : 0000000000000000 [ 75.785649][ T4880] Call trace: [ 75.786223][ T4880] drop_nlink+0xe8/0x140 [ 75.786946][ T4880] udf_rename+0x84c/0xa20 [ 75.787777][ T4880] vfs_rename+0xb08/0xe3c [ 75.788463][ T4880] do_renameat2+0x73c/0xc90 [ 75.789253][ T4880] __arm64_sys_renameat2+0xe8/0x104 [ 75.790112][ T4880] invoke_syscall+0x98/0x28c [ 75.790893][ T4880] el0_svc_common+0x13c/0x258 [ 75.791698][ T4880] do_el0_svc+0x5c/0x140 [ 75.792389][ T4880] el0_svc+0x78/0x1d0 [ 75.793037][ T4880] el0t_64_sync_handler+0xcc/0xe4 [ 75.793959][ T4880] el0t_64_sync+0x1a0/0x1a4 [ 75.794771][ T4880] irq event stamp: 6728 [ 75.795511][ T4880] hardirqs last enabled at (6727): [] seqcount_lockdep_reader_access+0x1fc/0x2c0 [ 75.797400][ T4880] hardirqs last disabled at (6728): [] el1_dbg+0x24/0x80 [ 75.798934][ T4880] softirqs last enabled at (6622): [] local_bh_enable+0x10/0x34 [ 75.800892][ T4880] softirqs last disabled at (6620): [] local_bh_disable+0x10/0x34 [ 75.802752][ T4880] ---[ end trace 47254f4441e99934 ]--- [ 75.905684][ T4882] UDF-fs: INFO Mounting volume 'LiuxUDF', timestamp 2022/11/22 14:59 (1000) [ 75.918300][ T4882] ------------[ cut here ]------------ [ 75.919155][ T4882] WARNING: CPU: 1 PID: 4882 at fs/inode.c:332 drop_nlink+0xe8/0x140 [ 75.920367][ T4882] Modules linked in: [ 75.921013][ T4882] CPU: 1 PID: 4882 Comm: syz.0.73 Tainted: G W syzkaller #0 [ 75.922392][ T4882] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/02/2026 [ 75.924134][ T4882] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 75.925503][ T4882] pc : drop_nlink+0xe8/0x140 [ 75.926324][ T4882] lr : drop_nlink+0xe8/0x140 [ 75.927183][ T4882] sp : ffff8000202b7560 [ 75.927912][ T4882] x29: ffff8000202b7560 x28: ffff0000edcc9490 x27: ffff8000202b7890 [ 75.929127][ T4882] x26: ffff0000dd4d1d60 x25: 000000000000004b x24: dfff800000000000 [ 75.930328][ T4882] x23: 1fffe0001db99368 x22: ffff0000edcc9b40 x21: dfff800000000000 [ 75.931562][ T4882] x20: 0000000000000000 x19: ffff0000edcc9af8 x18: 0000000000000000 [ 75.932829][ T4882] x17: 0000000000000000 x16: ffff80000895ac9c x15: 000000003b9aca00 [ 75.934000][ T4882] x14: 0000000000ff0100 x13: ffffffffffffffff x12: ffff8000169c4000 [ 75.935224][ T4882] x11: ff80800008953990 x10: 0000000000000000 x9 : ffff800008953990 [ 75.936562][ T4882] x8 : ffff0000d9d551c0 x7 : 0000000000000000 x6 : 0000000000000000 [ 75.937776][ T4882] x5 : 0000000000000080 x4 : 0000000000000000 x3 : 0000000000000010 [ 75.938904][ T4882] x2 : 0000000000000006 x1 : 0000000000000000 x0 : 0000000000000000 [ 75.940142][ T4882] Call trace: [ 75.940720][ T4882] drop_nlink+0xe8/0x140 [ 75.941412][ T4882] udf_rename+0x84c/0xa20 [ 75.942227][ T4882] vfs_rename+0xb08/0xe3c [ 75.942939][ T4882] do_renameat2+0x73c/0xc90 [ 75.943697][ T4882] __arm64_sys_renameat2+0xe8/0x104 [ 75.944566][ T4882] invoke_syscall+0x98/0x28c [ 75.945305][ T4882] el0_svc_common+0x13c/0x258 [ 75.946092][ T4882] do_el0_svc+0x5c/0x140 [ 75.946752][ T4882] el0_svc+0x78/0x1d0 [ 75.947421][ T4882] el0t_64_sync_handler+0xcc/0xe4 [ 75.948213][ T4882] el0t_64_sync+0x1a0/0x1a4 [ 75.948934][ T4882] irq event stamp: 6862 [ 75.949619][ T4882] hardirqs last enabled at (6861): [] seqcount_lockdep_reader_access+0x1fc/0x2c0 [ 75.951540][ T4882] hardirqs last disabled at (6862): [] el1_dbg+0x24/0x80 [ 75.952967][ T4882] softirqs last enabled at (6574): [] local_bh_enable+0x10/0x34 [ 75.954495][ T4882] softirqs last disabled at (6572): [] local_bh_disable+0x10/0x34 [ 75.955969][ T4882] ---[ end trace 47254f4441e99935 ]--- [ 76.060371][ T4884] UDF-fs: INFO Mounting volume 'LiuxUDF', timestamp 2022/11/22 14:59 (1000) [ 76.064551][ T4884] ------------[ cut here ]------------ [ 76.065403][ T4884] WARNING: CPU: 0 PID: 4884 at fs/inode.c:332 drop_nlink+0xe8/0x140 [ 76.066646][ T4884] Modules linked in: [ 76.067251][ T4884] CPU: 0 PID: 4884 Comm: syz.0.74 Tainted: G W syzkaller #0 [ 76.068502][ T4884] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/02/2026 [ 76.069957][ T4884] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 76.071209][ T4884] pc : drop_nlink+0xe8/0x140 [ 76.071933][ T4884] lr : drop_nlink+0xe8/0x140 [ 76.072675][ T4884] sp : ffff8000202b7560 [ 76.073438][ T4884] x29: ffff8000202b7560 x28: ffff0000edcd87c0 x27: ffff8000202b7890 [ 76.074921][ T4884] x26: ffff0000d012e8d0 x25: 000000000000004c x24: dfff800000000000 [ 76.076283][ T4884] x23: 1fffe0001db9b1ce x22: ffff0000edcd8e70 x21: dfff800000000000 [ 76.077532][ T4884] x20: 0000000000000000 x19: ffff0000edcd8e28 x18: 0000000000000000 [ 76.078848][ T4884] x17: 0000000000000000 x16: ffff80000895ac9c x15: 000000003b9aca00 [ 76.080171][ T4884] x14: 0000000000ff0100 x13: ffffffffffffffff x12: ffff8000169c4000 [ 76.081483][ T4884] x11: ff80800008953990 x10: 0000000000000000 x9 : ffff800008953990 [ 76.082799][ T4884] x8 : ffff0000d9d53680 x7 : 0000000000000000 x6 : 0000000000000000 [ 76.084131][ T4884] x5 : 0000000000000080 x4 : 0000000000000000 x3 : 0000000000000010 [ 76.085528][ T4884] x2 : 0000000000000006 x1 : 0000000000000000 x0 : 0000000000000000 [ 76.086918][ T4884] Call trace: [ 76.087516][ T4884] drop_nlink+0xe8/0x140 [ 76.088304][ T4884] udf_rename+0x84c/0xa20 [ 76.089151][ T4884] vfs_rename+0xb08/0xe3c [ 76.089958][ T4884] do_renameat2+0x73c/0xc90 [ 76.090735][ T4884] __arm64_sys_renameat2+0xe8/0x104 [ 76.091590][ T4884] invoke_syscall+0x98/0x28c [ 76.092351][ T4884] el0_svc_common+0x13c/0x258 [ 76.093112][ T4884] do_el0_svc+0x5c/0x140 [ 76.093745][ T4884] el0_svc+0x78/0x1d0 [ 76.094405][ T4884] el0t_64_sync_handler+0xcc/0xe4 [ 76.095173][ T4884] el0t_64_sync+0x1a0/0x1a4 [ 76.095894][ T4884] irq event stamp: 6328 [ 76.096558][ T4884] hardirqs last enabled at (6327): [] seqcount_lockdep_reader_access+0x1fc/0x2c0 [ 76.098186][ T4884] hardirqs last disabled at (6328): [] el1_dbg+0x24/0x80 [ 76.099621][ T4884] softirqs last enabled at (5950): [] local_bh_enable+0x10/0x34 [ 76.101348][ T4884] softirqs last disabled at (5948): [] local_bh_disable+0x10/0x34 [ 76.103034][ T4884] ---[ end trace 47254f4441e99936 ]--- [ 76.218976][ T4886] UDF-fs: INFO Mounting volume 'LiuxUDF', timestamp 2022/11/22 14:59 (1000) [ 76.223254][ T4886] ------------[ cut here ]------------ [ 76.224132][ T4886] WARNING: CPU: 0 PID: 4886 at fs/inode.c:332 drop_nlink+0xe8/0x140 [ 76.225434][ T4886] Modules linked in: [ 76.226062][ T4886] CPU: 0 PID: 4886 Comm: syz.0.75 Tainted: G W syzkaller #0 [ 76.227583][ T4886] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/02/2026 [ 76.229089][ T4886] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 76.230477][ T4886] pc : drop_nlink+0xe8/0x140 [ 76.231315][ T4886] lr : drop_nlink+0xe8/0x140 [ 76.232221][ T4886] sp : ffff80001fb57560 [ 76.232947][ T4886] x29: ffff80001fb57560 x28: ffff0000edcda7c8 x27: ffff80001fb57890 [ 76.234354][ T4886] x26: ffff0000e27c8d38 x25: 000000000000004c x24: dfff800000000000 [ 76.235759][ T4886] x23: 1fffe0001db9b5cf x22: ffff0000edcdae78 x21: dfff800000000000 [ 76.237208][ T4886] x20: 0000000000000000 x19: ffff0000edcdae30 x18: 0000000000000000 [ 76.238621][ T4886] x17: 0000000000000000 x16: ffff80000895ac9c x15: 000000003b9aca00 [ 76.239978][ T4886] x14: 0000000000ff0100 x13: ffffffffffffffff x12: ffff8000169c4000 [ 76.241320][ T4886] x11: ff80800008953990 x10: 0000000000000000 x9 : ffff800008953990 [ 76.242918][ T4886] x8 : ffff0000dc05d1c0 x7 : 0000000000000000 x6 : 0000000000000000 [ 76.244436][ T4886] x5 : 0000000000000080 x4 : 0000000000000000 x3 : 0000000000000010 [ 76.245887][ T4886] x2 : 0000000000000006 x1 : 0000000000000000 x0 : 0000000000000000 [ 76.247381][ T4886] Call trace: [ 76.247971][ T4886] drop_nlink+0xe8/0x140 [ 76.248738][ T4886] udf_rename+0x84c/0xa20 [ 76.249490][ T4886] vfs_rename+0xb08/0xe3c [ 76.250294][ T4886] do_renameat2+0x73c/0xc90 [ 76.251165][ T4886] __arm64_sys_renameat2+0xe8/0x104 [ 76.252048][ T4886] invoke_syscall+0x98/0x28c [ 76.252855][ T4886] el0_svc_common+0x13c/0x258 [ 76.253641][ T4886] do_el0_svc+0x5c/0x140 [ 76.254331][ T4886] el0_svc+0x78/0x1d0 [ 76.254966][ T4886] el0t_64_sync_handler+0xcc/0xe4 [ 76.255817][ T4886] el0t_64_sync+0x1a0/0x1a4 [ 76.256656][ T4886] irq event stamp: 6522 [ 76.257409][ T4886] hardirqs last enabled at (6521): [] seqcount_lockdep_reader_access+0x1fc/0x2c0 [ 76.259225][ T4886] hardirqs last disabled at (6522): [] el1_dbg+0x24/0x80 [ 76.260584][ T4886] softirqs last enabled at (6404): [] local_bh_enable+0x10/0x34 [ 76.262174][ T4886] softirqs last disabled at (6402): [] local_bh_disable+0x10/0x34 [ 76.263850][ T4886] ---[ end trace 47254f4441e99937 ]--- [ 76.323967][ T4888] UDF-fs: INFO Mounting volume 'LiuxUDF', timestamp 2022/11/22 14:59 (1000) [ 76.327548][ T4888] ------------[ cut here ]------------ [ 76.328401][ T4888] WARNING: CPU: 1 PID: 4888 at fs/inode.c:332 drop_nlink+0xe8/0x140 [ 76.329704][ T4888] Modules linked in: [ 76.330350][ T4888] CPU: 1 PID: 4888 Comm: syz.0.76 Tainted: G W syzkaller #0 [ 76.331723][ T4888] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/02/2026 [ 76.333457][ T4888] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 76.334625][ T4888] pc : drop_nlink+0xe8/0x140 [ 76.335311][ T4888] lr : drop_nlink+0xe8/0x140 [ 76.336049][ T4888] sp : ffff8000202c7560 [ 76.336681][ T4888] x29: ffff8000202c7560 x28: ffff0000edc4a160 x27: ffff8000202c7890 [ 76.337991][ T4888] x26: ffff0000dbfeb028 x25: 000000000000004c x24: dfff800000000000 [ 76.339314][ T4888] x23: 1fffe0001db89502 x22: ffff0000edc4a810 x21: dfff800000000000 [ 76.340805][ T4888] x20: 0000000000000000 x19: ffff0000edc4a7c8 x18: 0000000000000000 [ 76.342334][ T4888] x17: 0000000000000000 x16: ffff80000895ac9c x15: 000000003b9aca00 [ 76.343720][ T4888] x14: 0000000000ff0100 x13: ffffffffffffffff x12: ffff8000169c4000 [ 76.345072][ T4888] x11: ff80800008953990 x10: 0000000000000000 x9 : ffff800008953990 [ 76.346474][ T4888] x8 : ffff0000d7d051c0 x7 : 0000000000000000 x6 : 0000000000000000 [ 76.347865][ T4888] x5 : 0000000000000080 x4 : 0000000000000000 x3 : 0000000000000010 [ 76.349173][ T4888] x2 : 0000000000000006 x1 : 0000000000000000 x0 : 0000000000000000 [ 76.350524][ T4888] Call trace: [ 76.351042][ T4888] drop_nlink+0xe8/0x140 [ 76.351690][ T4888] udf_rename+0x84c/0xa20 [ 76.352333][ T4888] vfs_rename+0xb08/0xe3c [ 76.353029][ T4888] do_renameat2+0x73c/0xc90 [ 76.353779][ T4888] __arm64_sys_renameat2+0xe8/0x104 [ 76.354547][ T4888] invoke_syscall+0x98/0x28c [ 76.355308][ T4888] el0_svc_common+0x13c/0x258 [ 76.356006][ T4888] do_el0_svc+0x5c/0x140 [ 76.356648][ T4888] el0_svc+0x78/0x1d0 [ 76.357321][ T4888] el0t_64_sync_handler+0xcc/0xe4 [ 76.358151][ T4888] el0t_64_sync+0x1a0/0x1a4 [ 76.358895][ T4888] irq event stamp: 6526 [ 76.359535][ T4888] hardirqs last enabled at (6525): [] seqcount_lockdep_reader_access+0x1fc/0x2c0 [ 76.361269][ T4888] hardirqs last disabled at (6526): [] el1_dbg+0x24/0x80 [ 76.362559][ T4888] softirqs last enabled at (6404): [] local_bh_enable+0x10/0x34 [ 76.363962][ T4888] softirqs last disabled at (6402): [] local_bh_disable+0x10/0x34 [ 76.365509][ T4888] ---[ end trace 47254f4441e99938 ]--- [ 76.424873][ T4890] UDF-fs: INFO Mounting volume 'LiuxUDF', timestamp 2022/11/22 14:59 (1000) [ 76.429730][ T4890] ------------[ cut here ]------------ [ 76.430614][ T4890] WARNING: CPU: 0 PID: 4890 at fs/inode.c:332 drop_nlink+0xe8/0x140 [ 76.431897][ T4890] Modules linked in: [ 76.432490][ T4890] CPU: 0 PID: 4890 Comm: syz.0.77 Tainted: G W syzkaller #0 [ 76.433895][ T4890] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/02/2026 [ 76.435547][ T4890] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 76.436769][ T4890] pc : drop_nlink+0xe8/0x140 [ 76.437459][ T4890] lr : drop_nlink+0xe8/0x140 [ 76.438298][ T4890] sp : ffff8000202d7560 [ 76.438963][ T4890] x29: ffff8000202d7560 x28: ffff0000edcd5b08 x27: ffff8000202d7890 [ 76.440419][ T4890] x26: ffff0000d010ebc0 x25: 000000000000004c x24: dfff800000000000 [ 76.441833][ T4890] x23: 1fffe0001db9ac37 x22: ffff0000edcd61b8 x21: dfff800000000000 [ 76.443180][ T4890] x20: 0000000000000000 x19: ffff0000edcd6170 x18: 0000000000000000 [ 76.444457][ T4890] x17: 0000000000000000 x16: ffff80000895ac9c x15: 000000003b9aca00 [ 76.445757][ T4890] x14: 0000000000ff0100 x13: ffffffffffffffff x12: ffff8000169c4000 [ 76.447194][ T4890] x11: ff80800008953990 x10: 0000000000000000 x9 : ffff800008953990 [ 76.448539][ T4890] x8 : ffff0000d7d03680 x7 : 0000000000000000 x6 : 0000000000000000 [ 76.449887][ T4890] x5 : 0000000000000080 x4 : 0000000000000000 x3 : 0000000000000010 [ 76.451353][ T4890] x2 : 0000000000000006 x1 : 0000000000000000 x0 : 0000000000000000 [ 76.452736][ T4890] Call trace: [ 76.453309][ T4890] drop_nlink+0xe8/0x140 [ 76.454027][ T4890] udf_rename+0x84c/0xa20 [ 76.454738][ T4890] vfs_rename+0xb08/0xe3c [ 76.455447][ T4890] do_renameat2+0x73c/0xc90 [ 76.456193][ T4890] __arm64_sys_renameat2+0xe8/0x104 [ 76.457159][ T4890] invoke_syscall+0x98/0x28c [ 76.457934][ T4890] el0_svc_common+0x13c/0x258 [ 76.458719][ T4890] do_el0_svc+0x5c/0x140 [ 76.459398][ T4890] el0_svc+0x78/0x1d0 [ 76.460049][ T4890] el0t_64_sync_handler+0xcc/0xe4 [ 76.460876][ T4890] el0t_64_sync+0x1a0/0x1a4 [ 76.461681][ T4890] irq event stamp: 6582 [ 76.462425][ T4890] hardirqs last enabled at (6581): [] seqcount_lockdep_reader_access+0x1fc/0x2c0 [ 76.464327][ T4890] hardirqs last disabled at (6582): [] el1_dbg+0x24/0x80 [ 76.465828][ T4890] softirqs last enabled at (6028): [] local_bh_enable+0x10/0x34 [ 76.467440][ T4890] softirqs last disabled at (6026): [] local_bh_disable+0x10/0x34 [ 76.468951][ T4890] ---[ end trace 47254f4441e99939 ]--- [ 76.572235][ T4892] UDF-fs: INFO Mounting volume 'LiuxUDF', timestamp 2022/11/22 14:59 (1000) [ 76.575873][ T4892] ------------[ cut here ]------------ [ 76.576759][ T4892] WARNING: CPU: 0 PID: 4892 at fs/inode.c:332 drop_nlink+0xe8/0x140 [ 76.578162][ T4892] Modules linked in: [ 76.578884][ T4892] CPU: 0 PID: 4892 Comm: syz.0.78 Tainted: G W syzkaller #0 [ 76.580231][ T4892] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/02/2026 [ 76.582047][ T4892] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 76.583638][ T4892] pc : drop_nlink+0xe8/0x140 [ 76.584445][ T4892] lr : drop_nlink+0xe8/0x140 [ 76.585366][ T4892] sp : ffff8000202a7560 [ 76.586131][ T4892] x29: ffff8000202a7560 x28: ffff0000edcd4168 x27: ffff8000202a7890 [ 76.587579][ T4892] x26: ffff0000e2467a70 x25: 000000000000004c x24: dfff800000000000 [ 76.588929][ T4892] x23: 1fffe0001db9a502 x22: ffff0000edcd2810 x21: dfff800000000000 [ 76.590444][ T4892] x20: 0000000000000000 x19: ffff0000edcd27c8 x18: 0000000000000000 [ 76.591955][ T4892] x17: 0000000000000000 x16: ffff80000895ac9c x15: 000000003b9aca00 [ 76.593458][ T4892] x14: 0000000000ff0100 x13: ffffffffffffffff x12: ffff8000169c4000 [ 76.595031][ T4892] x11: ff80800008953990 x10: 0000000000000000 x9 : ffff800008953990 [ 76.596449][ T4892] x8 : ffff0000c11551c0 x7 : 0000000000000000 x6 : 0000000000000000 [ 76.597848][ T4892] x5 : 0000000000000080 x4 : 0000000000000000 x3 : 0000000000000010 [ 76.599212][ T4892] x2 : 0000000000000006 x1 : 0000000000000000 x0 : 0000000000000000 [ 76.600613][ T4892] Call trace: [ 76.601183][ T4892] drop_nlink+0xe8/0x140 [ 76.601911][ T4892] udf_rename+0x84c/0xa20 [ 76.602655][ T4892] vfs_rename+0xb08/0xe3c [ 76.603461][ T4892] do_renameat2+0x73c/0xc90 [ 76.604283][ T4892] __arm64_sys_renameat2+0xe8/0x104 [ 76.605318][ T4892] invoke_syscall+0x98/0x28c [ 76.606205][ T4892] el0_svc_common+0x13c/0x258 [ 76.607032][ T4892] do_el0_svc+0x5c/0x140 [ 76.607826][ T4892] el0_svc+0x78/0x1d0 [ 76.608607][ T4892] el0t_64_sync_handler+0xcc/0xe4 [ 76.609607][ T4892] el0t_64_sync+0x1a0/0x1a4 [ 76.610494][ T4892] irq event stamp: 6666 [ 76.611203][ T4892] hardirqs last enabled at (6665): [] seqcount_lockdep_reader_access+0x1fc/0x2c0 [ 76.613073][ T4892] hardirqs last disabled at (6666): [] el1_dbg+0x24/0x80 [ 76.614530][ T4892] softirqs last enabled at (6536): [] local_bh_enable+0x10/0x34 [ 76.616216][ T4892] softirqs last disabled at (6534): [] local_bh_disable+0x10/0x34 [ 76.617881][ T4892] ---[ end trace 47254f4441e9993a ]--- [ 76.704167][ T4894] UDF-fs: INFO Mounting volume 'LiuxUDF', timestamp 2022/11/22 14:59 (1000) [ 76.708995][ T4894] ------------[ cut here ]------------ [ 76.710024][ T4894] WARNING: CPU: 0 PID: 4894 at fs/inode.c:332 drop_nlink+0xe8/0x140 [ 76.711317][ T4894] Modules linked in: [ 76.712016][ T4894] CPU: 0 PID: 4894 Comm: syz.0.79 Tainted: G W syzkaller #0 [ 76.713553][ T4894] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/02/2026 [ 76.715301][ T4894] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 76.716661][ T4894] pc : drop_nlink+0xe8/0x140 [ 76.717525][ T4894] lr : drop_nlink+0xe8/0x140 [ 76.718363][ T4894] sp : ffff80001fb57560 [ 76.719182][ T4894] x29: ffff80001fb57560 x28: ffff0000edcd2e30 x27: ffff80001fb57890 [ 76.720878][ T4894] x26: ffff0000cc7571a0 x25: 000000000000004c x24: dfff800000000000 [ 76.722317][ T4894] x23: 1fffe0001db9a69c x22: ffff0000edcd34e0 x21: dfff800000000000 [ 76.723705][ T4894] x20: 0000000000000000 x19: ffff0000edcd3498 x18: 0000000000000000 [ 76.725033][ T4894] x17: 0000000000000000 x16: ffff80000895ac9c x15: 000000003b9aca00 [ 76.726512][ T4894] x14: 0000000000ff0100 x13: ffffffffffffffff x12: ffff8000169c4000 [ 76.728035][ T4894] x11: ff80800008953990 x10: 0000000000000000 x9 : ffff800008953990 [ 76.729533][ T4894] x8 : ffff0000caf29b40 x7 : 0000000000000000 x6 : 0000000000000000 [ 76.730960][ T4894] x5 : 0000000000000080 x4 : 0000000000000000 x3 : 0000000000000010 [ 76.732638][ T4894] x2 : 0000000000000006 x1 : 0000000000000000 x0 : 0000000000000000 [ 76.734336][ T4894] Call trace: [ 76.734906][ T4894] drop_nlink+0xe8/0x140 [ 76.735628][ T4894] udf_rename+0x84c/0xa20 [ 76.736409][ T4894] vfs_rename+0xb08/0xe3c [ 76.737208][ T4894] do_renameat2+0x73c/0xc90 [ 76.737970][ T4894] __arm64_sys_renameat2+0xe8/0x104 [ 76.738892][ T4894] invoke_syscall+0x98/0x28c [ 76.739633][ T4894] el0_svc_common+0x13c/0x258 [ 76.740432][ T4894] do_el0_svc+0x5c/0x140 [ 76.741160][ T4894] el0_svc+0x78/0x1d0 [ 76.741831][ T4894] el0t_64_sync_handler+0xcc/0xe4 [ 76.742731][ T4894] el0t_64_sync+0x1a0/0x1a4 [ 76.743556][ T4894] irq event stamp: 6776 [ 76.744287][ T4894] hardirqs last enabled at (6775): [] seqcount_lockdep_reader_access+0x1fc/0x2c0 [ 76.746240][ T4894] hardirqs last disabled at (6776): [] el1_dbg+0x24/0x80 [ 76.747788][ T4894] softirqs last enabled at (6668): [] local_bh_enable+0x10/0x34 [ 76.749335][ T4894] softirqs last disabled at (6666): [] local_bh_disable+0x10/0x34 [ 76.750867][ T4894] ---[ end trace 47254f4441e9993b ]--- [ 76.843823][ T4896] UDF-fs: INFO Mounting volume 'LiuxUDF', timestamp 2022/11/22 14:59 (1000) [ 76.850577][ T4896] ------------[ cut here ]------------ [ 76.851448][ T4896] WARNING: CPU: 1 PID: 4896 at fs/inode.c:332 drop_nlink+0xe8/0x140 [ 76.852827][ T4896] Modules linked in: [ 76.853543][ T4896] CPU: 1 PID: 4896 Comm: syz.0.80 Tainted: G W syzkaller #0 [ 76.855000][ T4896] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/02/2026 [ 76.856733][ T4896] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 76.858141][ T4896] pc : drop_nlink+0xe8/0x140 [ 76.858959][ T4896] lr : drop_nlink+0xe8/0x140 [ 76.859739][ T4896] sp : ffff80001fb57560 [ 76.860420][ T4896] x29: ffff80001fb57560 x28: ffff0000edc4ee40 x27: ffff80001fb57890 [ 76.861745][ T4896] x26: ffff0000dd6ae000 x25: 000000000000004c x24: dfff800000000000 [ 76.863050][ T4896] x23: 1fffe0001db89e9e x22: ffff0000edc4f4f0 x21: dfff800000000000 [ 76.864396][ T4896] x20: 0000000000000000 x19: ffff0000edc4f4a8 x18: 0000000000000000 [ 76.865839][ T4896] x17: 0000000000000000 x16: ffff80000895ac9c x15: 000000003b9aca00 [ 76.867236][ T4896] x14: 0000000000ff0100 x13: ffffffffffffffff x12: ffff8000169c4000 [ 76.868632][ T4896] x11: ff80800008953990 x10: 0000000000000000 x9 : ffff800008953990 [ 76.870071][ T4896] x8 : ffff0000e68b8000 x7 : 0000000000000000 x6 : 0000000000000000 [ 76.871474][ T4896] x5 : 0000000000000080 x4 : 0000000000000000 x3 : 0000000000000010 [ 76.872810][ T4896] x2 : 0000000000000006 x1 : 0000000000000000 x0 : 0000000000000000 [ 76.874081][ T4896] Call trace: [ 76.874597][ T4896] drop_nlink+0xe8/0x140 [ 76.875295][ T4896] udf_rename+0x84c/0xa20 [ 76.876087][ T4896] vfs_rename+0xb08/0xe3c [ 76.876753][ T4896] do_renameat2+0x73c/0xc90 [ 76.877566][ T4896] __arm64_sys_renameat2+0xe8/0x104 [ 76.878425][ T4896] invoke_syscall+0x98/0x28c [ 76.879195][ T4896] el0_svc_common+0x13c/0x258 [ 76.879999][ T4896] do_el0_svc+0x5c/0x140 [ 76.880733][ T4896] el0_svc+0x78/0x1d0 [ 76.881401][ T4896] el0t_64_sync_handler+0xcc/0xe4 [ 76.882261][ T4896] el0t_64_sync+0x1a0/0x1a4 [ 76.882982][ T4896] irq event stamp: 6556 [ 76.883635][ T4896] hardirqs last enabled at (6555): [] seqcount_lockdep_reader_access+0x1fc/0x2c0 [ 76.885473][ T4896] hardirqs last disabled at (6556): [] el1_dbg+0x24/0x80 [ 76.886800][ T4896] softirqs last enabled at (6416): [] local_bh_enable+0x10/0x34 [ 76.888366][ T4896] softirqs last disabled at (6414): [] local_bh_disable+0x10/0x34 [ 76.889938][ T4896] ---[ end trace 47254f4441e9993c ]--- [ 77.005044][ T4898] UDF-fs: INFO Mounting volume 'LiuxUDF', timestamp 2022/11/22 14:59 (1000) [ 77.009813][ T4898] ------------[ cut here ]------------ [ 77.010874][ T4898] WARNING: CPU: 0 PID: 4898 at fs/inode.c:332 drop_nlink+0xe8/0x140 [ 77.012313][ T4898] Modules linked in: [ 77.013097][ T4898] CPU: 0 PID: 4898 Comm: syz.0.81 Tainted: G W syzkaller #0 [ 77.014707][ T4898] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/02/2026 [ 77.016385][ T4898] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 77.017897][ T4898] pc : drop_nlink+0xe8/0x140 [ 77.018710][ T4898] lr : drop_nlink+0xe8/0x140 [ 77.019488][ T4898] sp : ffff8000202f7560 [ 77.020170][ T4898] x29: ffff8000202f7560 x28: ffff0000edcd1af8 x27: ffff8000202f7890 [ 77.021565][ T4898] x26: ffff0000dd7a1780 x25: 000000000000004c x24: dfff800000000000 [ 77.023217][ T4898] x23: 1fffe0001db9a435 x22: ffff0000edcd21a8 x21: dfff800000000000 [ 77.024684][ T4898] x20: 0000000000000000 x19: ffff0000edcd2160 x18: 0000000000000000 [ 77.026113][ T4898] x17: 0000000000000000 x16: ffff80000895ac9c x15: 000000003b9aca00 [ 77.027508][ T4898] x14: 0000000000ff0100 x13: ffffffffffffffff x12: ffff8000169c4000 [ 77.029173][ T4898] x11: ff80800008953990 x10: 0000000000000000 x9 : ffff800008953990 [ 77.030748][ T4898] x8 : ffff0000e68bb680 x7 : 0000000000000000 x6 : 0000000000000000 [ 77.032245][ T4898] x5 : 0000000000000080 x4 : 0000000000000000 x3 : 0000000000000010 [ 77.033798][ T4898] x2 : 0000000000000006 x1 : 0000000000000000 x0 : 0000000000000000 [ 77.035312][ T4898] Call trace: [ 77.035982][ T4898] drop_nlink+0xe8/0x140 [ 77.036732][ T4898] udf_rename+0x84c/0xa20 [ 77.037578][ T4898] vfs_rename+0xb08/0xe3c [ 77.038453][ T4898] do_renameat2+0x73c/0xc90 [ 77.039351][ T4898] __arm64_sys_renameat2+0xe8/0x104 [ 77.040330][ T4898] invoke_syscall+0x98/0x28c [ 77.041196][ T4898] el0_svc_common+0x13c/0x258 [ 77.042073][ T4898] do_el0_svc+0x5c/0x140 [ 77.042795][ T4898] el0_svc+0x78/0x1d0 [ 77.043477][ T4898] el0t_64_sync_handler+0xcc/0xe4 [ 77.044336][ T4898] el0t_64_sync+0x1a0/0x1a4 [ 77.045131][ T4898] irq event stamp: 6512 [ 77.045859][ T4898] hardirqs last enabled at (6511): [] seqcount_lockdep_reader_access+0x1fc/0x2c0 [ 77.047705][ T4898] hardirqs last disabled at (6512): [] el1_dbg+0x24/0x80 [ 77.049209][ T4898] softirqs last enabled at (6382): [] local_bh_enable+0x10/0x34 [ 77.050860][ T4898] softirqs last disabled at (6380): [] local_bh_disable+0x10/0x34 [ 77.052629][ T4898] ---[ end trace 47254f4441e9993d ]--- [ 77.146684][ T4900] UDF-fs: INFO Mounting volume 'LiuxUDF', timestamp 2022/11/22 14:59 (1000) [ 77.155813][ T4900] ------------[ cut here ]------------ [ 77.156651][ T4900] WARNING: CPU: 1 PID: 4900 at fs/inode.c:332 drop_nlink+0xe8/0x140 [ 77.157910][ T4900] Modules linked in: [ 77.158493][ T4900] CPU: 1 PID: 4900 Comm: syz.0.82 Tainted: G W syzkaller #0 [ 77.159847][ T4900] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/02/2026 [ 77.161453][ T4900] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 77.162813][ T4900] pc : drop_nlink+0xe8/0x140 [ 77.163575][ T4900] lr : drop_nlink+0xe8/0x140 [ 77.164363][ T4900] sp : ffff8000202e7560 [ 77.165066][ T4900] x29: ffff8000202e7560 x28: ffff0000edc4c168 x27: ffff8000202e7890 [ 77.166396][ T4900] x26: ffff0000dd541028 x25: 000000000000004d x24: dfff800000000000 [ 77.167626][ T4900] x23: 1fffe0001db89903 x22: ffff0000edc4c818 x21: dfff800000000000 [ 77.169040][ T4900] x20: 0000000000000000 x19: ffff0000edc4c7d0 x18: 0000000000000000 [ 77.170400][ T4900] x17: 0000000000000000 x16: ffff80000895ac9c x15: 000000003b9aca00 [ 77.171925][ T4900] x14: 0000000000ff0100 x13: ffffffffffffffff x12: ffff8000169c4000 [ 77.173392][ T4900] x11: ff80800008953990 x10: 0000000000000000 x9 : ffff800008953990 [ 77.174805][ T4900] x8 : ffff0000c726d1c0 x7 : 0000000000000000 x6 : 0000000000000000 [ 77.176214][ T4900] x5 : 0000000000000080 x4 : 0000000000000000 x3 : 0000000000000010 [ 77.177482][ T4900] x2 : 0000000000000006 x1 : 0000000000000000 x0 : 0000000000000000 [ 77.178832][ T4900] Call trace: [ 77.179338][ T4900] drop_nlink+0xe8/0x140 [ 77.180030][ T4900] udf_rename+0x84c/0xa20 [ 77.180699][ T4900] vfs_rename+0xb08/0xe3c [ 77.181351][ T4900] do_renameat2+0x73c/0xc90 [ 77.182107][ T4900] __arm64_sys_renameat2+0xe8/0x104 [ 77.182924][ T4900] invoke_syscall+0x98/0x28c [ 77.183669][ T4900] el0_svc_common+0x13c/0x258 [ 77.184456][ T4900] do_el0_svc+0x5c/0x140 [ 77.185220][ T4900] el0_svc+0x78/0x1d0 [ 77.185931][ T4900] el0t_64_sync_handler+0xcc/0xe4 [ 77.186731][ T4900] el0t_64_sync+0x1a0/0x1a4 [ 77.187456][ T4900] irq event stamp: 6726 [ 77.188125][ T4900] hardirqs last enabled at (6725): [] seqcount_lockdep_reader_access+0x1fc/0x2c0 [ 77.189882][ T4900] hardirqs last disabled at (6726): [] el1_dbg+0x24/0x80 [ 77.191388][ T4900] softirqs last enabled at (6590): [] local_bh_enable+0x10/0x34 [ 77.192877][ T4900] softirqs last disabled at (6588): [] local_bh_disable+0x10/0x34 [ 77.194335][ T4900] ---[ end trace 47254f4441e9993e ]--- [ 77.284363][ T4902] UDF-fs: INFO Mounting volume 'LiuxUDF', timestamp 2022/11/22 14:59 (1000) [ 77.288285][ T4902] ------------[ cut here ]------------ [ 77.289307][ T4902] WARNING: CPU: 0 PID: 4902 at fs/inode.c:332 drop_nlink+0xe8/0x140 [ 77.290749][ T4902] Modules linked in: [ 77.291492][ T4902] CPU: 0 PID: 4902 Comm: syz.0.83 Tainted: G W syzkaller #0 [ 77.292940][ T4902] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/02/2026 [ 77.294772][ T4902] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 77.296135][ T4902] pc : drop_nlink+0xe8/0x140 [ 77.296944][ T4902] lr : drop_nlink+0xe8/0x140 [ 77.297675][ T4902] sp : ffff8000202d7560 [ 77.298404][ T4902] x29: ffff8000202d7560 x28: ffff0000edc89af8 x27: ffff8000202d7890 [ 77.299823][ T4902] x26: ffff0000dd4f18f8 x25: 000000000000004d x24: dfff800000000000 [ 77.301248][ T4902] x23: 1fffe0001db91435 x22: ffff0000edc8a1a8 x21: dfff800000000000 [ 77.302692][ T4902] x20: 0000000000000000 x19: ffff0000edc8a160 x18: 0000000000000000 [ 77.304163][ T4902] x17: 0000000000000000 x16: ffff80000895ac9c x15: 000000003b9aca00 [ 77.305572][ T4902] x14: 0000000000ff0100 x13: ffffffffffffffff x12: ffff8000169c4000 [ 77.306914][ T4902] x11: ff80800008953990 x10: 0000000000000000 x9 : ffff800008953990 [ 77.308304][ T4902] x8 : ffff0000c1151b40 x7 : 0000000000000000 x6 : 0000000000000000 [ 77.309842][ T4902] x5 : 0000000000000080 x4 : 0000000000000000 x3 : 0000000000000010 [ 77.311291][ T4902] x2 : 0000000000000006 x1 : 0000000000000000 x0 : 0000000000000000 [ 77.312605][ T4902] Call trace: [ 77.313133][ T4902] drop_nlink+0xe8/0x140 [ 77.313972][ T4902] udf_rename+0x84c/0xa20 [ 77.314767][ T4902] vfs_rename+0xb08/0xe3c [ 77.315517][ T4902] do_renameat2+0x73c/0xc90 [ 77.316259][ T4902] __arm64_sys_renameat2+0xe8/0x104 [ 77.317186][ T4902] invoke_syscall+0x98/0x28c [ 77.317972][ T4902] el0_svc_common+0x13c/0x258 [ 77.318845][ T4902] do_el0_svc+0x5c/0x140 [ 77.319599][ T4902] el0_svc+0x78/0x1d0 [ 77.320284][ T4902] el0t_64_sync_handler+0xcc/0xe4 [ 77.321220][ T4902] el0t_64_sync+0x1a0/0x1a4 [ 77.322031][ T4902] irq event stamp: 6532 [ 77.322703][ T4902] hardirqs last enabled at (6531): [] seqcount_lockdep_reader_access+0x1fc/0x2c0 [ 77.324460][ T4902] hardirqs last disabled at (6532): [] el1_dbg+0x24/0x80 [ 77.325952][ T4902] softirqs last enabled at (6402): [] local_bh_enable+0x10/0x34 [ 77.327574][ T4902] softirqs last disabled at (6400): [] local_bh_disable+0x10/0x34 [ 77.329180][ T4902] ---[ end trace 47254f4441e9993f ]--- [ 77.399868][ T4904] UDF-fs: INFO Mounting volume 'LiuxUDF', timestamp 2022/11/22 14:59 (1000) [ 77.403378][ T4904] ------------[ cut here ]------------ [ 77.404323][ T4904] WARNING: CPU: 0 PID: 4904 at fs/inode.c:332 drop_nlink+0xe8/0x140 [ 77.405645][ T4904] Modules linked in: [ 77.406255][ T4904] CPU: 0 PID: 4904 Comm: syz.0.84 Tainted: G W syzkaller #0 [ 77.407805][ T4904] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/02/2026 [ 77.409689][ T4904] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 77.411093][ T4904] pc : drop_nlink+0xe8/0x140 [ 77.411857][ T4904] lr : drop_nlink+0xe8/0x140 [ 77.412687][ T4904] sp : ffff800020307560 [ 77.413421][ T4904] x29: ffff800020307560 x28: ffff0000edc8a7c8 x27: ffff800020307890 [ 77.414724][ T4904] x26: ffff0000dd4b7780 x25: 000000000000004d x24: dfff800000000000 [ 77.416075][ T4904] x23: 1fffe0001db91034 x22: ffff0000edc881a0 x21: dfff800000000000 [ 77.417391][ T4904] x20: 0000000000000000 x19: ffff0000edc88158 x18: 0000000000000000 [ 77.418684][ T4904] x17: 0000000000000000 x16: ffff80000895ac9c x15: 000000003b9aca00 [ 77.420092][ T4904] x14: 0000000000ff0100 x13: ffffffffffffffff x12: ffff8000169c4000 [ 77.421486][ T4904] x11: ff80800008953990 x10: 0000000000000000 x9 : ffff800008953990 [ 77.422959][ T4904] x8 : ffff0000ef811b40 x7 : 0000000000000000 x6 : 0000000000000000 [ 77.424393][ T4904] x5 : 0000000000000080 x4 : 0000000000000000 x3 : 0000000000000010 [ 77.425744][ T4904] x2 : 0000000000000006 x1 : 0000000000000000 x0 : 0000000000000000 [ 77.427162][ T4904] Call trace: [ 77.427695][ T4904] drop_nlink+0xe8/0x140 [ 77.428482][ T4904] udf_rename+0x84c/0xa20 [ 77.429337][ T4904] vfs_rename+0xb08/0xe3c [ 77.430099][ T4904] do_renameat2+0x73c/0xc90 [ 77.430884][ T4904] __arm64_sys_renameat2+0xe8/0x104 [ 77.431800][ T4904] invoke_syscall+0x98/0x28c [ 77.432605][ T4904] el0_svc_common+0x13c/0x258 [ 77.433464][ T4904] do_el0_svc+0x5c/0x140 [ 77.434178][ T4904] el0_svc+0x78/0x1d0 [ 77.434883][ T4904] el0t_64_sync_handler+0xcc/0xe4 [ 77.435745][ T4904] el0t_64_sync+0x1a0/0x1a4 [ 77.436452][ T4904] irq event stamp: 6536 [ 77.437150][ T4904] hardirqs last enabled at (6535): [] seqcount_lockdep_reader_access+0x1fc/0x2c0 [ 77.438913][ T4904] hardirqs last disabled at (6536): [] el1_dbg+0x24/0x80 [ 77.440550][ T4904] softirqs last enabled at (6412): [] local_bh_enable+0x10/0x34 [ 77.442290][ T4904] softirqs last disabled at (6410): [] local_bh_disable+0x10/0x34 [ 77.444008][ T4904] ---[ end trace 47254f4441e99940 ]--- [ 77.605695][ T4908] UDF-fs: INFO Mounting volume 'LiuxUDF', timestamp 2022/11/22 14:59 (1000) [ 77.609067][ T4908] ------------[ cut here ]------------ [ 77.610070][ T4908] WARNING: CPU: 0 PID: 4908 at fs/inode.c:332 drop_nlink+0xe8/0x140 [ 77.611295][ T4908] Modules linked in: [ 77.611941][ T4908] CPU: 0 PID: 4908 Comm: syz.0.86 Tainted: G W syzkaller #0 [ 77.613453][ T4908] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/02/2026 [ 77.615162][ T4908] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 77.616492][ T4908] pc : drop_nlink+0xe8/0x140 [ 77.617258][ T4908] lr : drop_nlink+0xe8/0x140 [ 77.618094][ T4908] sp : ffff800020337560 [ 77.618807][ T4908] x29: ffff800020337560 x28: ffff0000edc8ae30 x27: ffff800020337890 [ 77.620290][ T4908] x26: ffff0000deac9490 x25: 000000000000004d x24: dfff800000000000 [ 77.621767][ T4908] x23: 1fffe0001db9169c x22: ffff0000edc8b4e0 x21: dfff800000000000 [ 77.623223][ T4908] x20: 0000000000000000 x19: ffff0000edc8b498 x18: 0000000000000000 [ 77.624642][ T4908] x17: 0000000000000000 x16: ffff80000895ac9c x15: 000000003b9aca00 [ 77.626106][ T4908] x14: 0000000000ff0100 x13: ffffffffffffffff x12: ffff8000169c4000 [ 77.627622][ T4908] x11: ff80800008953990 x10: 0000000000000000 x9 : ffff800008953990 [ 77.628994][ T4908] x8 : ffff0000ef8151c0 x7 : 0000000000000000 x6 : 0000000000000000 [ 77.630501][ T4908] x5 : 0000000000000080 x4 : 0000000000000000 x3 : 0000000000000010 [ 77.631870][ T4908] x2 : 0000000000000006 x1 : 0000000000000000 x0 : 0000000000000000 [ 77.633342][ T4908] Call trace: [ 77.633939][ T4908] drop_nlink+0xe8/0x140 [ 77.634640][ T4908] udf_rename+0x84c/0xa20 [ 77.635438][ T4908] vfs_rename+0xb08/0xe3c [ 77.636175][ T4908] do_renameat2+0x73c/0xc90 [ 77.636956][ T4908] __arm64_sys_renameat2+0xe8/0x104 [ 77.637838][ T4908] invoke_syscall+0x98/0x28c [ 77.638583][ T4908] el0_svc_common+0x13c/0x258 [ 77.639423][ T4908] do_el0_svc+0x5c/0x140 [ 77.640202][ T4908] el0_svc+0x78/0x1d0 [ 77.640883][ T4908] el0t_64_sync_handler+0xcc/0xe4 [ 77.641801][ T4908] el0t_64_sync+0x1a0/0x1a4 [ 77.642548][ T4908] irq event stamp: 6466 [ 77.643315][ T4908] hardirqs last enabled at (6465): [] seqcount_lockdep_reader_access+0x1fc/0x2c0 [ 77.645340][ T4908] hardirqs last disabled at (6466): [] el1_dbg+0x24/0x80 [ 77.646932][ T4908] softirqs last enabled at (6354): [] local_bh_enable+0x10/0x34 [ 77.648614][ T4908] softirqs last disabled at (6352): [] local_bh_disable+0x10/0x34 [ 77.650275][ T4908] ---[ end trace 47254f4441e99941 ]--- [ 77.719127][ T4910] UDF-fs: INFO Mounting volume 'LiuxUDF', timestamp 2022/11/22 14:59 (1000) [ 77.723640][ T4910] ------------[ cut here ]------------ [ 77.724499][ T4910] WARNING: CPU: 0 PID: 4910 at fs/inode.c:332 drop_nlink+0xe8/0x140 [ 77.725829][ T4910] Modules linked in: [ 77.726531][ T4910] CPU: 0 PID: 4910 Comm: syz.0.87 Tainted: G W syzkaller #0 [ 77.728017][ T4910] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/02/2026 [ 77.729886][ T4910] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 77.731223][ T4910] pc : drop_nlink+0xe8/0x140 [ 77.732075][ T4910] lr : drop_nlink+0xe8/0x140 [ 77.732905][ T4910] sp : ffff800020297560 [ 77.733605][ T4910] x29: ffff800020297560 x28: ffff0000edc8ce38 x27: ffff800020297890 [ 77.735198][ T4910] x26: ffff0000dd5f7028 x25: 000000000000004d x24: dfff800000000000 [ 77.736653][ T4910] x23: 1fffe0001db91a9d x22: ffff0000edc8d4e8 x21: dfff800000000000 [ 77.738144][ T4910] x20: 0000000000000000 x19: ffff0000edc8d4a0 x18: 0000000000000000 [ 77.739641][ T4910] x17: 0000000000000000 x16: ffff80000895ac9c x15: 000000003b9aca00 [ 77.741233][ T4910] x14: 0000000000ff0100 x13: ffffffffffffffff x12: ffff8000169c4000 [ 77.742639][ T4910] x11: ff80800008953990 x10: 0000000000000000 x9 : ffff800008953990 [ 77.744344][ T4910] x8 : ffff0000cc3cd1c0 x7 : 0000000000000000 x6 : 0000000000000000 [ 77.746001][ T4910] x5 : 0000000000000080 x4 : 0000000000000000 x3 : 0000000000000010 [ 77.747559][ T4910] x2 : 0000000000000006 x1 : 0000000000000000 x0 : 0000000000000000 [ 77.749227][ T4910] Call trace: [ 77.749819][ T4910] drop_nlink+0xe8/0x140 [ 77.750582][ T4910] udf_rename+0x84c/0xa20 [ 77.751374][ T4910] vfs_rename+0xb08/0xe3c [ 77.752198][ T4910] do_renameat2+0x73c/0xc90 [ 77.753033][ T4910] __arm64_sys_renameat2+0xe8/0x104 [ 77.754070][ T4910] invoke_syscall+0x98/0x28c [ 77.754946][ T4910] el0_svc_common+0x13c/0x258 [ 77.755793][ T4910] do_el0_svc+0x5c/0x140 [ 77.756576][ T4910] el0_svc+0x78/0x1d0 [ 77.757288][ T4910] el0t_64_sync_handler+0xcc/0xe4 [ 77.758157][ T4910] el0t_64_sync+0x1a0/0x1a4 [ 77.758948][ T4910] irq event stamp: 7108 [ 77.759643][ T4910] hardirqs last enabled at (7107): [] seqcount_lockdep_reader_access+0x1fc/0x2c0 [ 77.761711][ T4910] hardirqs last disabled at (7108): [] el1_dbg+0x24/0x80 [ 77.763500][ T4910] softirqs last enabled at (6978): [] local_bh_enable+0x10/0x34 [ 77.765310][ T4910] softirqs last disabled at (6976): [] local_bh_disable+0x10/0x34 [ 77.767221][ T4910] ---[ end trace 47254f4441e99942 ]--- [ 77.818616][ T4912] UDF-fs: INFO Mounting volume 'LiuxUDF', timestamp 2022/11/22 14:59 (1000) [ 77.823203][ T4912] ------------[ cut here ]------------ [ 77.824074][ T4912] WARNING: CPU: 0 PID: 4912 at fs/inode.c:332 drop_nlink+0xe8/0x140 [ 77.825458][ T4912] Modules linked in: [ 77.826073][ T4912] CPU: 0 PID: 4912 Comm: syz.0.88 Tainted: G W syzkaller #0 [ 77.827496][ T4912] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/02/2026 [ 77.829179][ T4912] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 77.830535][ T4912] pc : drop_nlink+0xe8/0x140 [ 77.831345][ T4912] lr : drop_nlink+0xe8/0x140 [ 77.832090][ T4912] sp : ffff8000202d7560 [ 77.832775][ T4912] x29: ffff8000202d7560 x28: ffff0000e27ef4a8 x27: ffff8000202d7890 [ 77.834187][ T4912] x26: ffff0000d0197608 x25: 000000000000004d x24: dfff800000000000 [ 77.835708][ T4912] x23: 1fffe0001c4fdc37 x22: ffff0000e27ee1b8 x21: dfff800000000000 [ 77.837223][ T4912] x20: 0000000000000000 x19: ffff0000e27ee170 x18: 0000000000000000 [ 77.838721][ T4912] x17: 0000000000000000 x16: ffff80000895ac9c x15: 000000003b9aca00 [ 77.840189][ T4912] x14: 0000000000ff0100 x13: ffffffffffffffff x12: ffff8000169c4000 [ 77.841705][ T4912] x11: ff80800008953990 x10: 0000000000000000 x9 : ffff800008953990 [ 77.843192][ T4912] x8 : ffff0000ef810000 x7 : 0000000000000000 x6 : 0000000000000000 [ 77.844762][ T4912] x5 : 0000000000000080 x4 : 0000000000000000 x3 : 0000000000000010 [ 77.846185][ T4912] x2 : 0000000000000006 x1 : 0000000000000000 x0 : 0000000000000000 [ 77.847570][ T4912] Call trace: [ 77.848139][ T4912] drop_nlink+0xe8/0x140 [ 77.848927][ T4912] udf_rename+0x84c/0xa20 [ 77.849687][ T4912] vfs_rename+0xb08/0xe3c [ 77.850382][ T4912] do_renameat2+0x73c/0xc90 [ 77.851138][ T4912] __arm64_sys_renameat2+0xe8/0x104 [ 77.851963][ T4912] invoke_syscall+0x98/0x28c [ 77.852670][ T4912] el0_svc_common+0x13c/0x258 [ 77.853470][ T4912] do_el0_svc+0x5c/0x140 [ 77.854215][ T4912] el0_svc+0x78/0x1d0 [ 77.854976][ T4912] el0t_64_sync_handler+0xcc/0xe4 [ 77.855856][ T4912] el0t_64_sync+0x1a0/0x1a4 [ 77.856592][ T4912] irq event stamp: 6482 [ 77.857323][ T4912] hardirqs last enabled at (6481): [] seqcount_lockdep_reader_access+0x1fc/0x2c0 [ 77.859205][ T4912] hardirqs last disabled at (6482): [] el1_dbg+0x24/0x80 [ 77.860701][ T4912] softirqs last enabled at (6384): [] local_bh_enable+0x10/0x34 [ 77.862321][ T4912] softirqs last disabled at (6382): [] local_bh_disable+0x10/0x34 [ 77.863997][ T4912] ---[ end trace 47254f4441e99943 ]--- [ 77.965246][ T4914] UDF-fs: INFO Mounting volume 'LiuxUDF', timestamp 2022/11/22 14:59 (1000) [ 77.968568][ T4914] ------------[ cut here ]------------ [ 77.969536][ T4914] WARNING: CPU: 1 PID: 4914 at fs/inode.c:332 drop_nlink+0xe8/0x140 [ 77.970741][ T4914] Modules linked in: [ 77.971376][ T4914] CPU: 1 PID: 4914 Comm: syz.0.89 Tainted: G W syzkaller #0 [ 77.972749][ T4914] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/02/2026 [ 77.974403][ T4914] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 77.975658][ T4914] pc : drop_nlink+0xe8/0x140 [ 77.976536][ T4914] lr : drop_nlink+0xe8/0x140 [ 77.977304][ T4914] sp : ffff800020397560 [ 77.977953][ T4914] x29: ffff800020397560 x28: ffff0000edcddb08 x27: ffff800020397890 [ 77.979199][ T4914] x26: ffff0000e2535a70 x25: 000000000000004d x24: dfff800000000000 [ 77.980523][ T4914] x23: 1fffe0001db9b836 x22: ffff0000edcdc1b0 x21: dfff800000000000 [ 77.981752][ T4914] x20: 0000000000000000 x19: ffff0000edcdc168 x18: 0000000000000000 [ 77.983044][ T4914] x17: 0000000000000000 x16: ffff80000895ac9c x15: 000000003b9aca00 [ 77.984417][ T4914] x14: 0000000000ff0100 x13: ffffffffffffffff x12: ffff8000169c4000 [ 77.985746][ T4914] x11: ff80800008953990 x10: 0000000000000000 x9 : ffff800008953990 [ 77.987088][ T4914] x8 : ffff0000db0ab680 x7 : 0000000000000000 x6 : 0000000000000000 [ 77.988356][ T4914] x5 : 0000000000000080 x4 : 0000000000000000 x3 : 0000000000000010 [ 77.989685][ T4914] x2 : 0000000000000006 x1 : 0000000000000000 x0 : 0000000000000000 [ 77.990982][ T4914] Call trace: [ 77.991526][ T4914] drop_nlink+0xe8/0x140 [ 77.992206][ T4914] udf_rename+0x84c/0xa20 [ 77.992880][ T4914] vfs_rename+0xb08/0xe3c [ 77.993550][ T4914] do_renameat2+0x73c/0xc90 [ 77.994243][ T4914] __arm64_sys_renameat2+0xe8/0x104 [ 77.995028][ T4914] invoke_syscall+0x98/0x28c [ 77.995724][ T4914] el0_svc_common+0x13c/0x258 [ 77.996445][ T4914] do_el0_svc+0x5c/0x140 [ 77.997105][ T4914] el0_svc+0x78/0x1d0 [ 77.997757][ T4914] el0t_64_sync_handler+0xcc/0xe4 [ 77.998554][ T4914] el0t_64_sync+0x1a0/0x1a4 [ 77.999317][ T4914] irq event stamp: 6838 [ 77.999936][ T4914] hardirqs last enabled at (6837): [] seqcount_lockdep_reader_access+0x1fc/0x2c0 [ 78.001628][ T4914] hardirqs last disabled at (6838): [] el1_dbg+0x24/0x80 [ 78.003027][ T4914] softirqs last enabled at (6730): [] local_bh_enable+0x10/0x34 [ 78.004512][ T4914] softirqs last disabled at (6728): [] local_bh_disable+0x10/0x34 [ 78.005984][ T4914] ---[ end trace 47254f4441e99944 ]--- [ 78.093733][ T4916] UDF-fs: INFO Mounting volume 'LiuxUDF', timestamp 2022/11/22 14:59 (1000) [ 78.097992][ T4916] ------------[ cut here ]------------ [ 78.098870][ T4916] WARNING: CPU: 0 PID: 4916 at fs/inode.c:332 drop_nlink+0xe8/0x140 [ 78.100127][ T4916] Modules linked in: [ 78.100744][ T4916] CPU: 0 PID: 4916 Comm: syz.0.90 Tainted: G W syzkaller #0 [ 78.102352][ T4916] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/02/2026 [ 78.104035][ T4916] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 78.105354][ T4916] pc : drop_nlink+0xe8/0x140 [ 78.106206][ T4916] lr : drop_nlink+0xe8/0x140 [ 78.107012][ T4916] sp : ffff8000203c7560 [ 78.107740][ T4916] x29: ffff8000203c7560 x28: ffff0000e27ec168 x27: ffff8000203c7890 [ 78.109125][ T4916] x26: ffff0000e25cad38 x25: 000000000000004e x24: dfff800000000000 [ 78.110721][ T4916] x23: 1fffe0001c4fdd04 x22: ffff0000e27ee820 x21: dfff800000000000 [ 78.112178][ T4916] x20: 0000000000000000 x19: ffff0000e27ee7d8 x18: 0000000000000000 [ 78.113630][ T4916] x17: 0000000000000000 x16: ffff80000895ac9c x15: 000000003b9aca00 [ 78.115281][ T4916] x14: 0000000000ff0100 x13: ffffffffffffffff x12: ffff8000169c4000 [ 78.116845][ T4916] x11: ff80800008953990 x10: 0000000000000000 x9 : ffff800008953990 [ 78.118220][ T4916] x8 : ffff0000db0ad1c0 x7 : 0000000000000000 x6 : 0000000000000000 [ 78.119611][ T4916] x5 : 0000000000000080 x4 : 0000000000000000 x3 : 0000000000000010 [ 78.121024][ T4916] x2 : 0000000000000006 x1 : 0000000000000000 x0 : 0000000000000000 [ 78.122432][ T4916] Call trace: [ 78.123065][ T4916] drop_nlink+0xe8/0x140 [ 78.123781][ T4916] udf_rename+0x84c/0xa20 [ 78.124493][ T4916] vfs_rename+0xb08/0xe3c [ 78.125236][ T4916] do_renameat2+0x73c/0xc90 [ 78.126017][ T4916] __arm64_sys_renameat2+0xe8/0x104 [ 78.126878][ T4916] invoke_syscall+0x98/0x28c [ 78.127629][ T4916] el0_svc_common+0x13c/0x258 [ 78.128365][ T4916] do_el0_svc+0x5c/0x140 [ 78.129083][ T4916] el0_svc+0x78/0x1d0 [ 78.129788][ T4916] el0t_64_sync_handler+0xcc/0xe4 [ 78.130644][ T4916] el0t_64_sync+0x1a0/0x1a4 [ 78.131408][ T4916] irq event stamp: 6582 [ 78.132069][ T4916] hardirqs last enabled at (6581): [] seqcount_lockdep_reader_access+0x1fc/0x2c0 [ 78.133947][ T4916] hardirqs last disabled at (6582): [] el1_dbg+0x24/0x80 [ 78.135349][ T4916] softirqs last enabled at (6494): [] local_bh_enable+0x10/0x34 [ 78.136978][ T4916] softirqs last disabled at (6492): [] local_bh_disable+0x10/0x34 [ 78.138558][ T4916] ---[ end trace 47254f4441e99945 ]---