Warning: Permanently added '10.128.0.80' (ED25519) to the list of known hosts. 1970/01/01 00:01:05 parsed 1 programs [ 66.965654][ T4480] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k SSFS [ 69.634136][ T1968] cfg80211: failed to load regulatory.db [ 69.636002][ T2064] ieee802154 phy0 wpan0: encryption failed: -22 [ 69.637096][ T2064] ieee802154 phy1 wpan1: encryption failed: -22 [ 70.125454][ T4556] chnl_net:caif_netlink_parms(): no params data found [ 70.147850][ T4556] bridge0: port 1(bridge_slave_0) entered blocking state [ 70.149080][ T4556] bridge0: port 1(bridge_slave_0) entered disabled state [ 70.150748][ T4556] device bridge_slave_0 entered promiscuous mode [ 70.152875][ T4556] bridge0: port 2(bridge_slave_1) entered blocking state [ 70.154421][ T4556] bridge0: port 2(bridge_slave_1) entered disabled state [ 70.156036][ T4556] device bridge_slave_1 entered promiscuous mode [ 70.164681][ T4556] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 70.167303][ T4556] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 70.178259][ T4556] team0: Port device team_slave_0 added [ 70.180228][ T4556] team0: Port device team_slave_1 added [ 70.187259][ T4556] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 70.188417][ T4556] 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. [ 70.192382][ T4556] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 70.196303][ T4556] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 70.197417][ T4556] 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. [ 70.201411][ T4556] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 70.254662][ T4556] device hsr_slave_0 entered promiscuous mode [ 70.303854][ T4556] device hsr_slave_1 entered promiscuous mode [ 70.832716][ T4556] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 70.867203][ T4556] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 70.904692][ T4556] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 70.994018][ T4556] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 71.050578][ T4556] bridge0: port 2(bridge_slave_1) entered blocking state [ 71.051775][ T4556] bridge0: port 2(bridge_slave_1) entered forwarding state [ 71.053265][ T4556] bridge0: port 1(bridge_slave_0) entered blocking state [ 71.054485][ T4556] bridge0: port 1(bridge_slave_0) entered forwarding state [ 71.086107][ T4556] 8021q: adding VLAN 0 to HW filter on device bond0 [ 71.094367][ T348] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 71.096047][ T348] bridge0: port 1(bridge_slave_0) entered disabled state [ 71.097517][ T348] bridge0: port 2(bridge_slave_1) entered disabled state [ 71.099452][ T348] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 71.106050][ T4556] 8021q: adding VLAN 0 to HW filter on device team0 [ 71.110000][ T1094] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 71.111533][ T1094] bridge0: port 1(bridge_slave_0) entered blocking state [ 71.112619][ T1094] bridge0: port 1(bridge_slave_0) entered forwarding state [ 71.116506][ T1094] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 71.118096][ T1094] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 71.121847][ T1094] bridge0: port 2(bridge_slave_1) entered blocking state [ 71.122950][ T1094] bridge0: port 2(bridge_slave_1) entered forwarding state [ 71.134750][ T1094] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 71.136406][ T1094] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 71.138096][ T1094] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 71.139729][ T1094] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 71.141525][ T1094] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 71.149379][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 71.151390][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 71.153075][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 71.156043][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 71.161078][ T4556] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 71.164200][ T4556] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 71.166361][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 71.168180][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 71.251820][ T4556] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 71.254838][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 71.256132][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 71.271916][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 71.274482][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 71.282176][ T1094] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 71.283746][ T1094] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 71.285258][ T1094] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 71.286671][ T1094] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 71.289610][ T4556] device veth0_vlan entered promiscuous mode [ 71.295622][ T4556] device veth1_vlan entered promiscuous mode [ 71.305782][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 71.307363][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 71.308805][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 71.310339][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 71.316543][ T4556] device veth0_macvtap entered promiscuous mode [ 71.319194][ T4556] device veth1_macvtap entered promiscuous mode [ 71.325497][ T4556] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 71.326703][ T1094] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 71.328154][ T1094] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 71.329576][ T1094] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 71.331100][ T1094] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 71.336387][ T4556] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 71.337525][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 71.339018][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 71.342015][ T4556] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 71.343854][ T4556] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 71.345269][ T4556] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 71.346624][ T4556] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 71.900150][ T1643] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 71.950696][ T136] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 71.951982][ T136] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 71.953284][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 71.967753][ T136] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 71.969044][ T136] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 71.970317][ T1094] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready 1970/01/01 00:01:12 executed programs: 0 [ 72.584964][ T4798] chnl_net:caif_netlink_parms(): no params data found [ 72.606718][ T4798] bridge0: port 1(bridge_slave_0) entered blocking state [ 72.607904][ T4798] bridge0: port 1(bridge_slave_0) entered disabled state [ 72.609565][ T4798] device bridge_slave_0 entered promiscuous mode [ 72.611814][ T4798] bridge0: port 2(bridge_slave_1) entered blocking state [ 72.612894][ T4798] bridge0: port 2(bridge_slave_1) entered disabled state [ 72.616540][ T4798] device bridge_slave_1 entered promiscuous mode [ 72.626681][ T4798] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 72.629575][ T4798] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 72.638463][ T4798] team0: Port device team_slave_0 added [ 72.640413][ T4798] team0: Port device team_slave_1 added [ 72.648055][ T4798] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 72.649182][ T4798] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 72.653640][ T4798] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 72.656115][ T4798] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 72.657235][ T4798] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 72.661305][ T4798] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 72.695534][ T4798] device hsr_slave_0 entered promiscuous mode [ 72.733686][ T4798] device hsr_slave_1 entered promiscuous mode [ 72.763953][ T4798] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 72.765228][ T4798] Cannot create hsr debugfs directory [ 74.583370][ T4073] Bluetooth: hci0: command 0x0409 tx timeout [ 74.726665][ T1643] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 76.673551][ T4182] Bluetooth: hci0: command 0x041b tx timeout [ 77.097348][ T1643] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 77.139077][ T1643] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 78.086894][ T4798] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 78.147625][ T4798] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 78.195054][ T4798] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 78.244761][ T4798] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 78.309972][ T4798] 8021q: adding VLAN 0 to HW filter on device bond0 [ 78.314965][ T1094] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 78.316474][ T1094] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 78.319146][ T4798] 8021q: adding VLAN 0 to HW filter on device team0 [ 78.321821][ T1094] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 78.324511][ T1094] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 78.326045][ T1094] bridge0: port 1(bridge_slave_0) entered blocking state [ 78.327143][ T1094] bridge0: port 1(bridge_slave_0) entered forwarding state [ 78.328560][ T1094] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 78.331424][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 78.332992][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 78.336508][ T136] bridge0: port 2(bridge_slave_1) entered blocking state [ 78.337658][ T136] bridge0: port 2(bridge_slave_1) entered forwarding state [ 78.340696][ T1094] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 78.345142][ T1094] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 78.348103][ T1094] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 78.350169][ T1094] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 78.351787][ T1094] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 78.356510][ T1094] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 78.358298][ T1094] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 78.361262][ T1094] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 78.362830][ T1094] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 78.367031][ T1094] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 78.368682][ T1094] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 78.371277][ T4798] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 78.415643][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 78.416946][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 78.420869][ T4798] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 78.429946][ T1094] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 78.431574][ T1094] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 78.438979][ T1094] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 78.440564][ T1094] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 78.442157][ T1094] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 78.444341][ T1094] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 78.446754][ T4798] device veth0_vlan entered promiscuous mode [ 78.465336][ T4798] device veth1_vlan entered promiscuous mode [ 78.472724][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 78.474818][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 78.476284][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 78.477867][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 78.480494][ T4798] device veth0_macvtap entered promiscuous mode [ 78.483010][ T4798] device veth1_macvtap entered promiscuous mode [ 78.488709][ T4798] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 78.490362][ T4798] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 78.493195][ T4798] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 78.495350][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 78.497607][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 78.498984][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 78.500521][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 78.502957][ T4798] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 78.505505][ T4798] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 78.507599][ T4798] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 78.512083][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 78.514704][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 78.517507][ T4798] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 78.519003][ T4798] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 78.520488][ T4798] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 78.521924][ T4798] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 78.547690][ T1094] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 78.548931][ T1094] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 78.550302][ T1094] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 78.557601][ T1094] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 78.558828][ T1094] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 78.560254][ T1094] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready 1970/01/01 00:01:18 executed programs: 2 [ 78.588572][ T5003] loop0: detected capacity change from 0 to 2048 [ 78.600971][ T5003] UDF-fs: warning (device loop0): udf_load_vrs: No anchor found [ 78.602192][ T5003] UDF-fs: Scanning with blocksize 512 failed [ 78.606655][ T5003] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000) [ 78.634129][ T5003] attempt to access beyond end of device [ 78.634129][ T5003] loop0: rw=2049, want=2050, limit=2048 [ 78.636037][ T5003] Buffer I/O error on dev loop0, logical block 1024, lost async page write [ 78.637584][ T5003] attempt to access beyond end of device [ 78.637584][ T5003] loop0: rw=2049, want=2050, limit=2048 [ 78.639339][ T5003] Buffer I/O error on dev loop0, logical block 1024, lost async page write [ 78.640754][ T5003] attempt to access beyond end of device [ 78.640754][ T5003] loop0: rw=2049, want=2050, limit=2048 [ 78.642588][ T5003] Buffer I/O error on dev loop0, logical block 1024, lost async page write [ 78.644341][ T5003] attempt to access beyond end of device [ 78.644341][ T5003] loop0: rw=2049, want=2050, limit=2048 [ 78.646004][ T5003] Buffer I/O error on dev loop0, logical block 1024, lost async page write [ 78.647402][ T5003] attempt to access beyond end of device [ 78.647402][ T5003] loop0: rw=2049, want=2052, limit=2048 [ 78.649310][ T5003] Buffer I/O error on dev loop0, logical block 1025, lost async page write [ 78.650715][ T5003] attempt to access beyond end of device [ 78.650715][ T5003] loop0: rw=2049, want=2052, limit=2048 [ 78.652464][ T5003] Buffer I/O error on dev loop0, logical block 1025, lost async page write [ 78.654150][ T5003] attempt to access beyond end of device [ 78.654150][ T5003] loop0: rw=2049, want=2052, limit=2048 [ 78.655900][ T5003] Buffer I/O error on dev loop0, logical block 1025, lost async page write [ 78.657335][ T5003] attempt to access beyond end of device [ 78.657335][ T5003] loop0: rw=2049, want=2052, limit=2048 [ 78.659134][ T5003] Buffer I/O error on dev loop0, logical block 1025, lost async page write [ 78.660654][ T5003] attempt to access beyond end of device [ 78.660654][ T5003] loop0: rw=2049, want=2054, limit=2048 [ 78.662383][ T5003] Buffer I/O error on dev loop0, logical block 1026, lost async page write [ 78.662728][ T5004] ------------[ cut here ]------------ [ 78.664769][ T5004] WARNING: CPU: 0 PID: 5004 at fs/udf/truncate.c:208 udf_truncate_extents+0x9f0/0xb48 [ 78.666286][ T5004] Modules linked in: [ 78.666912][ T5004] CPU: 0 PID: 5004 Comm: syz.0.16 Not tainted syzkaller #0 [ 78.668164][ T5004] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 78.669763][ T5004] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 78.670983][ T5004] pc : udf_truncate_extents+0x9f0/0xb48 [ 78.671871][ T5004] lr : udf_truncate_extents+0x9ec/0xb48 [ 78.672787][ T5004] sp : ffff80001fd976e0 [ 78.673434][ T5004] x29: ffff80001fd97860 x28: 00000000001263ff x27: 00000000000000ff [ 78.674729][ T5004] x26: ffff0000e91e0e78 x25: ffff0000e91e0d10 x24: ffff700003fb2eec [ 78.676083][ T5004] x23: 0000000000000010 x22: 00000000000000ff x21: ffff80001fd97780 [ 78.677389][ T5004] x20: ffff80001fd97760 x19: ffff0000e91e0e28 x18: 0000000000000000 [ 78.678689][ T5004] x17: 0000000000000000 x16: ffff800009759268 x15: 0000000000000001 [ 78.679963][ T5004] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 78.681235][ T5004] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff800009772b74 [ 78.682510][ T5004] x8 : ffff0000cf76b680 x7 : 0000000000000000 x6 : 0000000000000000 [ 78.683783][ T5004] x5 : 0000000000000000 x4 : 0000000000000001 x3 : 0000000000000001 [ 78.685058][ T5004] x2 : ffff80001fd97788 x1 : 00000000001263ff x0 : 0000000000000000 [ 78.686420][ T5004] Call trace: [ 78.686977][ T5004] udf_truncate_extents+0x9f0/0xb48 [ 78.687855][ T5004] udf_setsize+0xae0/0xd9c [ 78.688563][ T5004] udf_setattr+0x280/0x414 [ 78.689288][ T5004] notify_change+0xa08/0xcd8 [ 78.690001][ T5004] do_truncate+0x188/0x20c [ 78.690736][ T5004] vfs_truncate+0x23c/0x2b0 [ 78.691478][ T5004] do_sys_truncate+0xec/0x1b4 [ 78.692254][ T5004] __arm64_sys_truncate+0x5c/0x70 [ 78.693046][ T5004] invoke_syscall+0x98/0x2b0 [ 78.693826][ T5004] el0_svc_common+0x138/0x258 [ 78.694612][ T5004] do_el0_svc+0x58/0x13c [ 78.695331][ T5004] el0_svc+0x78/0x1d0 [ 78.695983][ T5004] el0t_64_sync_handler+0xcc/0xe4 [ 78.696796][ T5004] el0t_64_sync+0x1a0/0x1a4 [ 78.697491][ T5004] irq event stamp: 174 [ 78.698130][ T5004] hardirqs last enabled at (173): [] __find_get_block+0x1c4/0xcb0 [ 78.699701][ T5004] hardirqs last disabled at (174): [] el1_dbg+0x24/0x80 [ 78.701137][ T5004] softirqs last enabled at (70): [] local_bh_enable+0x10/0x34 [ 78.702587][ T5004] softirqs last disabled at (68): [] local_bh_disable+0x10/0x34 [ 78.704029][ T5004] ---[ end trace 5f213d1095e18cfe ]--- [ 78.743396][ T4073] Bluetooth: hci0: command 0x040f tx timeout [ 78.792807][ T5006] loop0: detected capacity change from 0 to 2048 [ 78.831928][ T5006] UDF-fs: warning (device loop0): udf_load_vrs: No anchor found [ 78.833135][ T5006] UDF-fs: Scanning with blocksize 512 failed [ 78.837299][ T5006] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000) [ 78.866563][ T5006] attempt to access beyond end of device [ 78.866563][ T5006] loop0: rw=2049, want=2050, limit=2048 [ 78.868505][ T5006] Buffer I/O error on dev loop0, logical block 1024, lost async page write [ 78.872587][ T5006] ------------[ cut here ]------------ [ 78.873421][ T5006] WARNING: CPU: 0 PID: 5006 at fs/udf/truncate.c:208 udf_truncate_extents+0x9f0/0xb48 [ 78.875007][ T5006] Modules linked in: [ 78.875643][ T5006] CPU: 0 PID: 5006 Comm: syz.0.17 Tainted: G W syzkaller #0 [ 78.876927][ T5006] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 78.878485][ T5006] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 78.879706][ T5006] pc : udf_truncate_extents+0x9f0/0xb48 [ 78.880592][ T5006] lr : udf_truncate_extents+0x9ec/0xb48 [ 78.881503][ T5006] sp : ffff80001fd976e0 [ 78.882181][ T5006] x29: ffff80001fd97860 x28: 00000000001263ff x27: 00000000000000ff [ 78.883490][ T5006] x26: ffff0000e2b58e78 x25: ffff0000e2b58d10 x24: ffff700003fb2eec [ 78.884719][ T5006] x23: 0000000000000010 x22: 00000000000000ff x21: ffff80001fd97780 [ 78.885955][ T5006] x20: ffff80001fd97760 x19: ffff0000e2b58e28 x18: 0000000000000000 [ 78.887214][ T5006] x17: 0000000000000000 x16: ffff800009759268 x15: 0000000000000001 [ 78.888564][ T5006] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 78.889920][ T5006] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff800009772b74 [ 78.891240][ T5006] x8 : ffff0000cf768000 x7 : 0000000000000000 x6 : 0000000000000000 [ 78.892506][ T5006] x5 : 0000000000000000 x4 : 0000000000000001 x3 : 0000000000000001 [ 78.893836][ T5006] x2 : ffff80001fd97788 x1 : 00000000001263ff x0 : 0000000000000000 [ 78.895205][ T5006] Call trace: [ 78.895738][ T5006] udf_truncate_extents+0x9f0/0xb48 [ 78.896561][ T5006] udf_setsize+0xae0/0xd9c [ 78.897300][ T5006] udf_setattr+0x280/0x414 [ 78.898047][ T5006] notify_change+0xa08/0xcd8 [ 78.898834][ T5006] do_truncate+0x188/0x20c [ 78.899567][ T5006] vfs_truncate+0x23c/0x2b0 [ 78.900338][ T5006] do_sys_truncate+0xec/0x1b4 [ 78.901137][ T5006] __arm64_sys_truncate+0x5c/0x70 [ 78.901996][ T5006] invoke_syscall+0x98/0x2b0 [ 78.902732][ T5006] el0_svc_common+0x138/0x258 [ 78.903541][ T5006] do_el0_svc+0x58/0x13c [ 78.904265][ T5006] el0_svc+0x78/0x1d0 [ 78.904950][ T5006] el0t_64_sync_handler+0xcc/0xe4 [ 78.905707][ T5006] el0t_64_sync+0x1a0/0x1a4 [ 78.906420][ T5006] irq event stamp: 21320 [ 78.907107][ T5006] hardirqs last enabled at (21319): [] __find_get_block+0x1c4/0xcb0 [ 78.908739][ T5006] hardirqs last disabled at (21320): [] el1_dbg+0x24/0x80 [ 78.910230][ T5006] softirqs last enabled at (21214): [] local_bh_enable+0x10/0x34 [ 78.911762][ T5006] softirqs last disabled at (21212): [] local_bh_disable+0x10/0x34 [ 78.913351][ T5006] ---[ end trace 5f213d1095e18cff ]--- [ 78.982760][ T5008] loop0: detected capacity change from 0 to 2048 [ 79.001467][ T5008] UDF-fs: warning (device loop0): udf_load_vrs: No anchor found [ 79.002711][ T5008] UDF-fs: Scanning with blocksize 512 failed [ 79.006375][ T5008] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000) [ 79.030134][ T5008] ------------[ cut here ]------------ [ 79.031057][ T5008] WARNING: CPU: 0 PID: 5008 at fs/udf/truncate.c:208 udf_truncate_extents+0x9f0/0xb48 [ 79.032631][ T5008] Modules linked in: [ 79.033249][ T5008] CPU: 0 PID: 5008 Comm: syz.0.18 Tainted: G W syzkaller #0 [ 79.034645][ T5008] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 79.036269][ T5008] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 79.037632][ T5008] pc : udf_truncate_extents+0x9f0/0xb48 [ 79.038533][ T5008] lr : udf_truncate_extents+0x9ec/0xb48 [ 79.039464][ T5008] sp : ffff80001feb76e0 [ 79.040165][ T5008] x29: ffff80001feb7860 x28: 00000000001263ff x27: 00000000000000ff [ 79.041570][ T5008] x26: ffff0000e2b5a1b0 x25: ffff0000e2b5a048 x24: ffff700003fd6eec [ 79.042918][ T5008] x23: 0000000000000010 x22: 00000000000000ff x21: ffff80001feb7780 [ 79.044209][ T5008] x20: ffff80001feb7760 x19: ffff0000e2b5a160 x18: 0000000000000000 [ 79.045554][ T5008] x17: 0000000000000000 x16: ffff800009759268 x15: 0000000000000001 [ 79.046919][ T5008] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 79.048312][ T5008] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff800009772b74 [ 79.049648][ T5008] x8 : ffff0000d3dc9b40 x7 : 0000000000000000 x6 : 0000000000000000 [ 79.050972][ T5008] x5 : 0000000000000000 x4 : 0000000000000001 x3 : 0000000000000001 [ 79.052357][ T5008] x2 : ffff80001feb7788 x1 : 00000000001263ff x0 : 0000000000000000 [ 79.053687][ T5008] Call trace: [ 79.054236][ T5008] udf_truncate_extents+0x9f0/0xb48 [ 79.055113][ T5008] udf_setsize+0xae0/0xd9c [ 79.055847][ T5008] udf_setattr+0x280/0x414 [ 79.056578][ T5008] notify_change+0xa08/0xcd8 [ 79.057352][ T5008] do_truncate+0x188/0x20c [ 79.058101][ T5008] vfs_truncate+0x23c/0x2b0 [ 79.058892][ T5008] do_sys_truncate+0xec/0x1b4 [ 79.059675][ T5008] __arm64_sys_truncate+0x5c/0x70 [ 79.060487][ T5008] invoke_syscall+0x98/0x2b0 [ 79.061273][ T5008] el0_svc_common+0x138/0x258 [ 79.062044][ T5008] do_el0_svc+0x58/0x13c [ 79.062733][ T5008] el0_svc+0x78/0x1d0 [ 79.063408][ T5008] el0t_64_sync_handler+0xcc/0xe4 [ 79.064264][ T5008] el0t_64_sync+0x1a0/0x1a4 [ 79.064998][ T5008] irq event stamp: 20878 [ 79.065707][ T5008] hardirqs last enabled at (20877): [] __find_get_block+0x1c4/0xcb0 [ 79.067364][ T5008] hardirqs last disabled at (20878): [] el1_dbg+0x24/0x80 [ 79.068857][ T5008] softirqs last enabled at (20794): [] local_bh_enable+0x10/0x34 [ 79.070461][ T5008] softirqs last disabled at (20792): [] local_bh_disable+0x10/0x34 [ 79.072051][ T5008] ---[ end trace 5f213d1095e18d00 ]--- [ 79.152969][ T5010] loop0: detected capacity change from 0 to 2048 [ 79.186315][ T5010] UDF-fs: warning (device loop0): udf_load_vrs: No anchor found [ 79.187521][ T5010] UDF-fs: Scanning with blocksize 512 failed [ 79.191796][ T5010] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000) [ 79.216728][ T5010] ------------[ cut here ]------------ [ 79.217663][ T5010] WARNING: CPU: 1 PID: 5010 at fs/udf/truncate.c:208 udf_truncate_extents+0x9f0/0xb48 [ 79.219183][ T5010] Modules linked in: [ 79.219805][ T5010] CPU: 1 PID: 5010 Comm: syz.0.19 Tainted: G W syzkaller #0 [ 79.221168][ T5010] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 79.222750][ T5010] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 79.224000][ T5010] pc : udf_truncate_extents+0x9f0/0xb48 [ 79.224877][ T5010] lr : udf_truncate_extents+0x9ec/0xb48 [ 79.225798][ T5010] sp : ffff80001fd176e0 [ 79.226493][ T5010] x29: ffff80001fd17860 x28: 00000000001263ff x27: 00000000000000ff [ 79.227844][ T5010] x26: ffff0000e91e21b0 x25: ffff0000e91e2048 x24: ffff700003fa2eec [ 79.229182][ T5010] x23: 0000000000000010 x22: 00000000000000ff x21: ffff80001fd17780 [ 79.230497][ T5010] x20: ffff80001fd17760 x19: ffff0000e91e2160 x18: 0000000000000000 [ 79.231885][ T5010] x17: 0000000000000000 x16: ffff800009759268 x15: 0000000000000001 [ 79.233243][ T5010] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 79.234624][ T5010] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff800009772b74 [ 79.235970][ T5010] x8 : ffff0000c15d9b40 x7 : 0000000000000000 x6 : 0000000000000000 [ 79.237310][ T5010] x5 : 0000000000000000 x4 : 0000000000000001 x3 : 0000000000000001 [ 79.238630][ T5010] x2 : ffff80001fd17788 x1 : 00000000001263ff x0 : 0000000000000000 [ 79.239922][ T5010] Call trace: [ 79.240435][ T5010] udf_truncate_extents+0x9f0/0xb48 [ 79.241259][ T5010] udf_setsize+0xae0/0xd9c [ 79.241984][ T5010] udf_setattr+0x280/0x414 [ 79.242721][ T5010] notify_change+0xa08/0xcd8 [ 79.243496][ T5010] do_truncate+0x188/0x20c [ 79.244256][ T5010] vfs_truncate+0x23c/0x2b0 [ 79.245064][ T5010] do_sys_truncate+0xec/0x1b4 [ 79.245809][ T5010] __arm64_sys_truncate+0x5c/0x70 [ 79.246645][ T5010] invoke_syscall+0x98/0x2b0 [ 79.247436][ T5010] el0_svc_common+0x138/0x258 [ 79.248191][ T5010] do_el0_svc+0x58/0x13c [ 79.248844][ T5010] el0_svc+0x78/0x1d0 [ 79.249473][ T5010] el0t_64_sync_handler+0xcc/0xe4 [ 79.250323][ T5010] el0t_64_sync+0x1a0/0x1a4 [ 79.251087][ T5010] irq event stamp: 21642 [ 79.251767][ T5010] hardirqs last enabled at (21641): [] __find_get_block+0x1c4/0xcb0 [ 79.253316][ T5010] hardirqs last disabled at (21642): [] el1_dbg+0x24/0x80 [ 79.254709][ T5010] softirqs last enabled at (20294): [] handle_softirqs+0xa40/0xbe4 [ 79.256307][ T5010] softirqs last disabled at (20073): [] __irq_exit_rcu+0x240/0x43c [ 79.257859][ T5010] ---[ end trace 5f213d1095e18d01 ]--- [ 79.334347][ T5012] loop0: detected capacity change from 0 to 2048 [ 79.342067][ T5012] UDF-fs: warning (device loop0): udf_load_vrs: No anchor found [ 79.344977][ T5012] UDF-fs: Scanning with blocksize 512 failed [ 79.348708][ T5012] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000) [ 79.383328][ T5012] ------------[ cut here ]------------ [ 79.384232][ T5012] WARNING: CPU: 0 PID: 5012 at fs/udf/truncate.c:208 udf_truncate_extents+0x9f0/0xb48 [ 79.385731][ T5012] Modules linked in: [ 79.386355][ T5012] CPU: 0 PID: 5012 Comm: syz.0.20 Tainted: G W syzkaller #0 [ 79.387756][ T5012] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 79.389496][ T5012] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 79.390860][ T5012] pc : udf_truncate_extents+0x9f0/0xb48 [ 79.391828][ T5012] lr : udf_truncate_extents+0x9ec/0xb48 [ 79.392746][ T5012] sp : ffff80001feb76e0 [ 79.393406][ T5012] x29: ffff80001feb7860 x28: 00000000001263ff x27: 00000000000000ff [ 79.394680][ T5012] x26: ffff0000e2b5b4e8 x25: ffff0000e2b5b380 x24: ffff700003fd6eec [ 79.396069][ T5012] x23: 0000000000000010 x22: 00000000000000ff x21: ffff80001feb7780 [ 79.397458][ T5012] x20: ffff80001feb7760 x19: ffff0000e2b5b498 x18: 0000000000000000 [ 79.398866][ T5012] x17: 0000000000000000 x16: ffff800009759268 x15: 0000000000000001 [ 79.400251][ T5012] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 79.401557][ T5012] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff800009772b74 [ 79.402853][ T5012] x8 : ffff0000ce269b40 x7 : 0000000000000000 x6 : 0000000000000000 [ 79.404206][ T5012] x5 : 0000000000000000 x4 : 0000000000000001 x3 : 0000000000000001 [ 79.405505][ T5012] x2 : ffff80001feb7788 x1 : 00000000001263ff x0 : 0000000000000000 [ 79.406863][ T5012] Call trace: [ 79.407396][ T5012] udf_truncate_extents+0x9f0/0xb48 [ 79.408272][ T5012] udf_setsize+0xae0/0xd9c [ 79.408997][ T5012] udf_setattr+0x280/0x414 [ 79.409752][ T5012] notify_change+0xa08/0xcd8 [ 79.410576][ T5012] do_truncate+0x188/0x20c [ 79.411295][ T5012] vfs_truncate+0x23c/0x2b0 [ 79.412065][ T5012] do_sys_truncate+0xec/0x1b4 [ 79.412847][ T5012] __arm64_sys_truncate+0x5c/0x70 [ 79.413699][ T5012] invoke_syscall+0x98/0x2b0 [ 79.414486][ T5012] el0_svc_common+0x138/0x258 [ 79.415275][ T5012] do_el0_svc+0x58/0x13c [ 79.416001][ T5012] el0_svc+0x78/0x1d0 [ 79.416678][ T5012] el0t_64_sync_handler+0xcc/0xe4 [ 79.417536][ T5012] el0t_64_sync+0x1a0/0x1a4 [ 79.418260][ T5012] irq event stamp: 21516 [ 79.418969][ T5012] hardirqs last enabled at (21515): [] __find_get_block+0x1c4/0xcb0 [ 79.420569][ T5012] hardirqs last disabled at (21516): [] el1_dbg+0x24/0x80 [ 79.421975][ T5012] softirqs last enabled at (21432): [] local_bh_enable+0x10/0x34 [ 79.423548][ T5012] softirqs last disabled at (21430): [] local_bh_disable+0x10/0x34 [ 79.425144][ T5012] ---[ end trace 5f213d1095e18d02 ]--- [ 79.485021][ T5014] loop0: detected capacity change from 0 to 2048 [ 79.528073][ T5014] UDF-fs: warning (device loop0): udf_load_vrs: No anchor found [ 79.529318][ T5014] UDF-fs: Scanning with blocksize 512 failed [ 79.532210][ T5014] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000) [ 79.556982][ T5014] ------------[ cut here ]------------ [ 79.557815][ T5014] WARNING: CPU: 1 PID: 5014 at fs/udf/truncate.c:208 udf_truncate_extents+0x9f0/0xb48 [ 79.559445][ T5014] Modules linked in: [ 79.560094][ T5014] CPU: 1 PID: 5014 Comm: syz.0.21 Tainted: G W syzkaller #0 [ 79.561513][ T5014] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 79.563193][ T5014] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 79.564507][ T5014] pc : udf_truncate_extents+0x9f0/0xb48 [ 79.565371][ T5014] lr : udf_truncate_extents+0x9ec/0xb48 [ 79.566248][ T5014] sp : ffff80001fed76e0 [ 79.566899][ T5014] x29: ffff80001fed7860 x28: 00000000001263ff x27: 00000000000000ff [ 79.568180][ T5014] x26: ffff0000e91e34e8 x25: ffff0000e91e3380 x24: ffff700003fdaeec [ 79.569471][ T5014] x23: 0000000000000010 x22: 00000000000000ff x21: ffff80001fed7780 [ 79.570809][ T5014] x20: ffff80001fed7760 x19: ffff0000e91e3498 x18: 0000000000000000 [ 79.572216][ T5014] x17: 0000000000000000 x16: ffff800009759268 x15: 0000000000000001 [ 79.573659][ T5014] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 79.575036][ T5014] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff800009772b74 [ 79.576343][ T5014] x8 : ffff0000cc289b40 x7 : 0000000000000000 x6 : 0000000000000000 [ 79.577669][ T5014] x5 : 0000000000000000 x4 : 0000000000000001 x3 : 0000000000000001 [ 79.578976][ T5014] x2 : ffff80001fed7788 x1 : 00000000001263ff x0 : 0000000000000000 [ 79.580345][ T5014] Call trace: [ 79.580878][ T5014] udf_truncate_extents+0x9f0/0xb48 [ 79.581680][ T5014] udf_setsize+0xae0/0xd9c [ 79.582373][ T5014] udf_setattr+0x280/0x414 [ 79.583104][ T5014] notify_change+0xa08/0xcd8 [ 79.583899][ T5014] do_truncate+0x188/0x20c [ 79.584617][ T5014] vfs_truncate+0x23c/0x2b0 [ 79.585351][ T5014] do_sys_truncate+0xec/0x1b4 [ 79.586122][ T5014] __arm64_sys_truncate+0x5c/0x70 [ 79.586987][ T5014] invoke_syscall+0x98/0x2b0 [ 79.587764][ T5014] el0_svc_common+0x138/0x258 [ 79.588562][ T5014] do_el0_svc+0x58/0x13c [ 79.589262][ T5014] el0_svc+0x78/0x1d0 [ 79.589907][ T5014] el0t_64_sync_handler+0xcc/0xe4 [ 79.590709][ T5014] el0t_64_sync+0x1a0/0x1a4 [ 79.591438][ T5014] irq event stamp: 21500 [ 79.592106][ T5014] hardirqs last enabled at (21499): [] __find_get_block+0x1c4/0xcb0 [ 79.593696][ T5014] hardirqs last disabled at (21500): [] el1_dbg+0x24/0x80 [ 79.595108][ T5014] softirqs last enabled at (21400): [] local_bh_enable+0x10/0x34 [ 79.596718][ T5014] softirqs last disabled at (21398): [] local_bh_disable+0x10/0x34 [ 79.598254][ T5014] ---[ end trace 5f213d1095e18d03 ]--- [ 79.680510][ T5016] loop0: detected capacity change from 0 to 2048 [ 79.726475][ T5016] UDF-fs: warning (device loop0): udf_load_vrs: No anchor found [ 79.727742][ T5016] UDF-fs: Scanning with blocksize 512 failed [ 79.730931][ T5016] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000) [ 79.766237][ T5016] ------------[ cut here ]------------ [ 79.767142][ T5016] WARNING: CPU: 1 PID: 5016 at fs/udf/truncate.c:208 udf_truncate_extents+0x9f0/0xb48 [ 79.768669][ T5016] Modules linked in: [ 79.769272][ T5016] CPU: 1 PID: 5016 Comm: syz.0.22 Tainted: G W syzkaller #0 [ 79.770569][ T5016] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 79.772190][ T5016] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 79.773447][ T5016] pc : udf_truncate_extents+0x9f0/0xb48 [ 79.774333][ T5016] lr : udf_truncate_extents+0x9ec/0xb48 [ 79.775210][ T5016] sp : ffff80001fed76e0 [ 79.775867][ T5016] x29: ffff80001fed7860 x28: 00000000001263ff x27: 00000000000000ff [ 79.777155][ T5016] x26: ffff0000e91e4820 x25: ffff0000e91e46b8 x24: ffff700003fdaeec [ 79.778437][ T5016] x23: 0000000000000010 x22: 00000000000000ff x21: ffff80001fed7780 [ 79.779748][ T5016] x20: ffff80001fed7760 x19: ffff0000e91e47d0 x18: 0000000000000000 [ 79.781083][ T5016] x17: 0000000000000000 x16: ffff800009759268 x15: 0000000000000001 [ 79.782351][ T5016] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 79.783641][ T5016] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff800009772b74 [ 79.784894][ T5016] x8 : ffff0000ce691b40 x7 : 0000000000000000 x6 : 0000000000000000 [ 79.786170][ T5016] x5 : 0000000000000000 x4 : 0000000000000001 x3 : 0000000000000001 [ 79.787441][ T5016] x2 : ffff80001fed7788 x1 : 00000000001263ff x0 : 0000000000000000 [ 79.788788][ T5016] Call trace: [ 79.789312][ T5016] udf_truncate_extents+0x9f0/0xb48 [ 79.790125][ T5016] udf_setsize+0xae0/0xd9c [ 79.790836][ T5016] udf_setattr+0x280/0x414 [ 79.791563][ T5016] notify_change+0xa08/0xcd8 [ 79.792327][ T5016] do_truncate+0x188/0x20c [ 79.793051][ T5016] vfs_truncate+0x23c/0x2b0 [ 79.793816][ T5016] do_sys_truncate+0xec/0x1b4 [ 79.794572][ T5016] __arm64_sys_truncate+0x5c/0x70 [ 79.795429][ T5016] invoke_syscall+0x98/0x2b0 [ 79.796192][ T5016] el0_svc_common+0x138/0x258 [ 79.796949][ T5016] do_el0_svc+0x58/0x13c [ 79.797642][ T5016] el0_svc+0x78/0x1d0 [ 79.798297][ T5016] el0t_64_sync_handler+0xcc/0xe4 [ 79.799145][ T5016] el0t_64_sync+0x1a0/0x1a4 [ 79.799918][ T5016] irq event stamp: 22724 [ 79.800631][ T5016] hardirqs last enabled at (22723): [] __find_get_block+0x1c4/0xcb0 [ 79.802151][ T5016] hardirqs last disabled at (22724): [] el1_dbg+0x24/0x80 [ 79.803557][ T5016] softirqs last enabled at (22638): [] local_bh_enable+0x10/0x34 [ 79.805127][ T5016] softirqs last disabled at (22636): [] local_bh_disable+0x10/0x34 [ 79.806717][ T5016] ---[ end trace 5f213d1095e18d04 ]--- [ 79.871915][ T5018] loop0: detected capacity change from 0 to 2048 [ 79.912491][ T5018] UDF-fs: warning (device loop0): udf_load_vrs: No anchor found [ 79.913937][ T5018] UDF-fs: Scanning with blocksize 512 failed [ 79.924609][ T5018] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000) [ 79.962468][ T5018] ------------[ cut here ]------------ [ 79.963365][ T5018] WARNING: CPU: 1 PID: 5018 at fs/udf/truncate.c:208 udf_truncate_extents+0x9f0/0xb48 [ 79.964982][ T5018] Modules linked in: [ 79.965624][ T5018] CPU: 1 PID: 5018 Comm: syz.0.23 Tainted: G W syzkaller #0 [ 79.967026][ T5018] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 79.968701][ T5018] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 79.970034][ T5018] pc : udf_truncate_extents+0x9f0/0xb48 [ 79.970922][ T5018] lr : udf_truncate_extents+0x9ec/0xb48 [ 79.971794][ T5018] sp : ffff80001fee76e0 [ 79.972445][ T5018] x29: ffff80001fee7860 x28: 00000000001263ff x27: 00000000000000ff [ 79.973800][ T5018] x26: ffff0000e91e5b58 x25: ffff0000e91e59f0 x24: ffff700003fdceec [ 79.975137][ T5018] x23: 0000000000000010 x22: 00000000000000ff x21: ffff80001fee7780 [ 79.976413][ T5018] x20: ffff80001fee7760 x19: ffff0000e91e5b08 x18: 0000000000000000 [ 79.977708][ T5018] x17: 0000000000000000 x16: ffff800009759268 x15: 0000000000000001 [ 79.978972][ T5018] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 79.980228][ T5018] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff800009772b74 [ 79.981535][ T5018] x8 : ffff0000ce268000 x7 : 0000000000000000 x6 : 0000000000000000 [ 79.982778][ T5018] x5 : 0000000000000000 x4 : 0000000000000001 x3 : 0000000000000001 [ 79.984038][ T5018] x2 : ffff80001fee7788 x1 : 00000000001263ff x0 : 0000000000000000 [ 79.985336][ T5018] Call trace: [ 79.985886][ T5018] udf_truncate_extents+0x9f0/0xb48 [ 79.986750][ T5018] udf_setsize+0xae0/0xd9c [ 79.987487][ T5018] udf_setattr+0x280/0x414 [ 79.988242][ T5018] notify_change+0xa08/0xcd8 [ 79.989009][ T5018] do_truncate+0x188/0x20c [ 79.989741][ T5018] vfs_truncate+0x23c/0x2b0 [ 79.990510][ T5018] do_sys_truncate+0xec/0x1b4 [ 79.991280][ T5018] __arm64_sys_truncate+0x5c/0x70 [ 79.992107][ T5018] invoke_syscall+0x98/0x2b0 [ 79.992866][ T5018] el0_svc_common+0x138/0x258 [ 79.993637][ T5018] do_el0_svc+0x58/0x13c [ 79.994342][ T5018] el0_svc+0x78/0x1d0 [ 79.995014][ T5018] el0t_64_sync_handler+0xcc/0xe4 [ 79.995832][ T5018] el0t_64_sync+0x1a0/0x1a4 [ 79.996569][ T5018] irq event stamp: 22152 [ 79.997263][ T5018] hardirqs last enabled at (22151): [] __find_get_block+0x1c4/0xcb0 [ 79.998845][ T5018] hardirqs last disabled at (22152): [] el1_dbg+0x24/0x80 [ 80.000186][ T5018] softirqs last enabled at (22068): [] local_bh_enable+0x10/0x34 [ 80.001651][ T5018] softirqs last disabled at (22066): [] local_bh_disable+0x10/0x34 [ 80.003059][ T5018] ---[ end trace 5f213d1095e18d05 ]--- [ 80.061743][ T5020] loop0: detected capacity change from 0 to 2048 [ 80.104407][ T5020] UDF-fs: warning (device loop0): udf_load_vrs: No anchor found [ 80.105586][ T5020] UDF-fs: Scanning with blocksize 512 failed [ 80.108602][ T5020] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000) [ 80.133517][ T5020] ------------[ cut here ]------------ [ 80.134392][ T5020] WARNING: CPU: 1 PID: 5020 at fs/udf/truncate.c:208 udf_truncate_extents+0x9f0/0xb48 [ 80.135893][ T5020] Modules linked in: [ 80.136495][ T5020] CPU: 1 PID: 5020 Comm: syz.0.24 Tainted: G W syzkaller #0 [ 80.137877][ T5020] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 80.139513][ T5020] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 80.140776][ T5020] pc : udf_truncate_extents+0x9f0/0xb48 [ 80.141683][ T5020] lr : udf_truncate_extents+0x9ec/0xb48 [ 80.142546][ T5020] sp : ffff80001fed76e0 [ 80.143192][ T5020] x29: ffff80001fed7860 x28: 00000000001263ff x27: 00000000000000ff [ 80.144493][ T5020] x26: ffff0000e2b5c820 x25: ffff0000e2b5c6b8 x24: ffff700003fdaeec [ 80.145846][ T5020] x23: 0000000000000010 x22: 00000000000000ff x21: ffff80001fed7780 [ 80.147178][ T5020] x20: ffff80001fed7760 x19: ffff0000e2b5c7d0 x18: 0000000000000000 [ 80.148453][ T5020] x17: 0000000000000000 x16: ffff800009759268 x15: 0000000000000001 [ 80.149723][ T5020] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 80.151006][ T5020] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff800009772b74 [ 80.152380][ T5020] x8 : ffff0000c85fb680 x7 : 0000000000000000 x6 : 0000000000000000 [ 80.153765][ T5020] x5 : 0000000000000000 x4 : 0000000000000001 x3 : 0000000000000001 [ 80.155073][ T5020] x2 : ffff80001fed7788 x1 : 00000000001263ff x0 : 0000000000000000 [ 80.156372][ T5020] Call trace: [ 80.156920][ T5020] udf_truncate_extents+0x9f0/0xb48 [ 80.157760][ T5020] udf_setsize+0xae0/0xd9c [ 80.158501][ T5020] udf_setattr+0x280/0x414 [ 80.159310][ T5020] notify_change+0xa08/0xcd8 [ 80.160069][ T5020] do_truncate+0x188/0x20c [ 80.160787][ T5020] vfs_truncate+0x23c/0x2b0 [ 80.161554][ T5020] do_sys_truncate+0xec/0x1b4 [ 80.162301][ T5020] __arm64_sys_truncate+0x5c/0x70 [ 80.163118][ T5020] invoke_syscall+0x98/0x2b0 [ 80.163858][ T5020] el0_svc_common+0x138/0x258 [ 80.164621][ T5020] do_el0_svc+0x58/0x13c [ 80.165316][ T5020] el0_svc+0x78/0x1d0 [ 80.165999][ T5020] el0t_64_sync_handler+0xcc/0xe4 [ 80.166885][ T5020] el0t_64_sync+0x1a0/0x1a4 [ 80.167624][ T5020] irq event stamp: 21614 [ 80.168320][ T5020] hardirqs last enabled at (21613): [] __find_get_block+0x1c4/0xcb0 [ 80.169949][ T5020] hardirqs last disabled at (21614): [] el1_dbg+0x24/0x80 [ 80.171337][ T5020] softirqs last enabled at (21592): [] handle_softirqs+0xa40/0xbe4 [ 80.172845][ T5020] softirqs last disabled at (21571): [] __irq_exit_rcu+0x240/0x43c [ 80.174359][ T5020] ---[ end trace 5f213d1095e18d06 ]--- [ 80.250427][ T5022] loop0: detected capacity change from 0 to 2048 [ 80.259493][ T5022] UDF-fs: warning (device loop0): udf_load_vrs: No anchor found [ 80.260911][ T5022] UDF-fs: Scanning with blocksize 512 failed [ 80.264634][ T5022] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000) [ 80.289903][ T5022] ------------[ cut here ]------------ [ 80.290811][ T5022] WARNING: CPU: 1 PID: 5022 at fs/udf/truncate.c:208 udf_truncate_extents+0x9f0/0xb48 [ 80.292224][ T5022] Modules linked in: [ 80.292869][ T5022] CPU: 1 PID: 5022 Comm: syz.0.25 Tainted: G W syzkaller #0 [ 80.294279][ T5022] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 80.295970][ T5022] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 80.297319][ T5022] pc : udf_truncate_extents+0x9f0/0xb48 [ 80.298231][ T5022] lr : udf_truncate_extents+0x9ec/0xb48 [ 80.299136][ T5022] sp : ffff80001fed76e0 [ 80.299840][ T5022] x29: ffff80001fed7860 x28: 00000000001263ff x27: 00000000000000ff [ 80.301209][ T5022] x26: ffff0000e2b5db58 x25: ffff0000e2b5d9f0 x24: ffff700003fdaeec [ 80.302555][ T5022] x23: 0000000000000010 x22: 00000000000000ff x21: ffff80001fed7780 [ 80.303905][ T5022] x20: ffff80001fed7760 x19: ffff0000e2b5db08 x18: 0000000000000000 [ 80.305228][ T5022] x17: 0000000000000000 x16: ffff800009759268 x15: 0000000000000001 [ 80.306537][ T5022] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 80.307882][ T5022] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff800009772b74 [ 80.309229][ T5022] x8 : ffff0000d7be51c0 x7 : 0000000000000000 x6 : 0000000000000000 [ 80.310575][ T5022] x5 : 0000000000000000 x4 : 0000000000000001 x3 : 0000000000000001 [ 80.311908][ T5022] x2 : ffff80001fed7788 x1 : 00000000001263ff x0 : 0000000000000000 [ 80.313189][ T5022] Call trace: [ 80.313719][ T5022] udf_truncate_extents+0x9f0/0xb48 [ 80.314581][ T5022] udf_setsize+0xae0/0xd9c [ 80.315325][ T5022] udf_setattr+0x280/0x414 [ 80.316017][ T5022] notify_change+0xa08/0xcd8 [ 80.316814][ T5022] do_truncate+0x188/0x20c [ 80.317577][ T5022] vfs_truncate+0x23c/0x2b0 [ 80.318318][ T5022] do_sys_truncate+0xec/0x1b4 [ 80.319094][ T5022] __arm64_sys_truncate+0x5c/0x70 [ 80.319967][ T5022] invoke_syscall+0x98/0x2b0 [ 80.320738][ T5022] el0_svc_common+0x138/0x258 [ 80.321524][ T5022] do_el0_svc+0x58/0x13c [ 80.322251][ T5022] el0_svc+0x78/0x1d0 [ 80.322883][ T5022] el0t_64_sync_handler+0xcc/0xe4 [ 80.323705][ T5022] el0t_64_sync+0x1a0/0x1a4 [ 80.324433][ T5022] irq event stamp: 21184 [ 80.325135][ T5022] hardirqs last enabled at (21183): [] __find_get_block+0x1c4/0xcb0 [ 80.326764][ T5022] hardirqs last disabled at (21184): [] el1_dbg+0x24/0x80 [ 80.328206][ T5022] softirqs last enabled at (21066): [] local_bh_enable+0x10/0x34 [ 80.329805][ T5022] softirqs last disabled at (21064): [] local_bh_disable+0x10/0x34 [ 80.331360][ T5022] ---[ end trace 5f213d1095e18d07 ]--- [ 80.404415][ T5024] UDF-fs: warning (device loop0): udf_load_vrs: No anchor found [ 80.405645][ T5024] UDF-fs: Scanning with blocksize 512 failed [ 80.409533][ T5024] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000) [ 80.428227][ T1643] device hsr_slave_0 left promiscuous mode [ 80.446923][ T5024] ------------[ cut here ]------------ [ 80.447851][ T5024] WARNING: CPU: 1 PID: 5024 at fs/udf/truncate.c:208 udf_truncate_extents+0x9f0/0xb48 [ 80.449393][ T5024] Modules linked in: [ 80.450013][ T5024] CPU: 1 PID: 5024 Comm: syz.0.26 Tainted: G W syzkaller #0 [ 80.451385][ T5024] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 80.453041][ T5024] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 80.454287][ T5024] pc : udf_truncate_extents+0x9f0/0xb48 [ 80.455076][ T5024] lr : udf_truncate_extents+0x9ec/0xb48 [ 80.455919][ T5024] sp : ffff80001ff676e0 [ 80.456592][ T5024] x29: ffff80001ff67860 x28: 00000000001263ff x27: 00000000000000ff [ 80.457833][ T5024] x26: ffff0000e91e6e90 x25: ffff0000e91e6d28 x24: ffff700003feceec [ 80.459170][ T5024] x23: 0000000000000010 x22: 00000000000000ff x21: ffff80001ff67780 [ 80.460547][ T5024] x20: ffff80001ff67760 x19: ffff0000e91e6e40 x18: 0000000000000000 [ 80.461818][ T5024] x17: 0000000000000000 x16: ffff800009759268 x15: 0000000000000001 [ 80.463090][ T5024] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 80.464378][ T5024] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff800009772b74 [ 80.465747][ T5024] x8 : ffff0000cd7cd1c0 x7 : 0000000000000000 x6 : 0000000000000000 [ 80.467085][ T5024] x5 : 0000000000000000 x4 : 0000000000000001 x3 : 0000000000000001 [ 80.468374][ T5024] x2 : ffff80001ff67788 x1 : 00000000001263ff x0 : 0000000000000000 [ 80.469626][ T5024] Call trace: [ 80.470150][ T5024] udf_truncate_extents+0x9f0/0xb48 [ 80.470985][ T5024] udf_setsize+0xae0/0xd9c [ 80.471694][ T5024] udf_setattr+0x280/0x414 [ 80.472410][ T5024] notify_change+0xa08/0xcd8 [ 80.473155][ T5024] do_truncate+0x188/0x20c [ 80.473860][ T5024] vfs_truncate+0x23c/0x2b0 [ 80.474572][ T5024] do_sys_truncate+0xec/0x1b4 [ 80.475322][ T5024] __arm64_sys_truncate+0x5c/0x70 [ 80.476112][ T5024] invoke_syscall+0x98/0x2b0 [ 80.476883][ T5024] el0_svc_common+0x138/0x258 [ 80.477640][ T5024] do_el0_svc+0x58/0x13c [ 80.478317][ T5024] el0_svc+0x78/0x1d0 [ 80.478970][ T5024] el0t_64_sync_handler+0xcc/0xe4 [ 80.479782][ T5024] el0t_64_sync+0x1a0/0x1a4 [ 80.480503][ T5024] irq event stamp: 22122 [ 80.481163][ T5024] hardirqs last enabled at (22121): [] __find_get_block+0x1c4/0xcb0 [ 80.482727][ T5024] hardirqs last disabled at (22122): [] el1_dbg+0x24/0x80 [ 80.484054][ T5024] softirqs last enabled at (17070): [] handle_softirqs+0xa40/0xbe4 [ 80.485639][ T5024] softirqs last disabled at (17063): [] __irq_exit_rcu+0x240/0x43c [ 80.487182][ T5024] ---[ end trace 5f213d1095e18d08 ]--- [ 80.494968][ T1643] device hsr_slave_1 left promiscuous mode [ 80.563485][ T1643] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 80.564826][ T1643] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 80.566435][ T1643] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 80.567579][ T1643] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 80.569060][ T1643] device bridge_slave_1 left promiscuous mode [ 80.570054][ T1643] bridge0: port 2(bridge_slave_1) entered disabled state [ 80.578101][ T5026] UDF-fs: warning (device loop0): udf_load_vrs: No anchor found [ 80.579271][ T5026] UDF-fs: Scanning with blocksize 512 failed [ 80.582371][ T5026] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000) [ 80.616076][ T1643] device bridge_slave_0 left promiscuous mode [ 80.617050][ T5026] ------------[ cut here ]------------ [ 80.617184][ T1643] bridge0: port 1(bridge_slave_0) entered disabled state [ 80.617985][ T5026] WARNING: CPU: 1 PID: 5026 at fs/udf/truncate.c:208 udf_truncate_extents+0x9f0/0xb48 [ 80.620547][ T5026] Modules linked in: [ 80.621250][ T5026] CPU: 1 PID: 5026 Comm: syz.0.27 Tainted: G W syzkaller #0 [ 80.622624][ T5026] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 80.624167][ T5026] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 80.625489][ T5026] pc : udf_truncate_extents+0x9f0/0xb48 [ 80.626388][ T5026] lr : udf_truncate_extents+0x9ec/0xb48 [ 80.627295][ T5026] sp : ffff80001fed76e0 [ 80.627963][ T5026] x29: ffff80001fed7860 x28: 00000000001263ff x27: 00000000000000ff [ 80.629273][ T5026] x26: ffff0000e9370810 x25: ffff0000e93706a8 x24: ffff700003fdaeec [ 80.630629][ T5026] x23: 0000000000000010 x22: 00000000000000ff x21: ffff80001fed7780 [ 80.631989][ T5026] x20: ffff80001fed7760 x19: ffff0000e93707c0 x18: 0000000000000000 [ 80.633256][ T5026] x17: 0000000000000000 x16: ffff800009759268 x15: 0000000000000001 [ 80.634541][ T5026] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 80.635880][ T5026] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff800009772b74 [ 80.637258][ T5026] x8 : ffff0000d1419b40 x7 : 0000000000000000 x6 : 0000000000000000 [ 80.638536][ T5026] x5 : 0000000000000000 x4 : 0000000000000001 x3 : 0000000000000001 [ 80.639817][ T5026] x2 : ffff80001fed7788 x1 : 00000000001263ff x0 : 0000000000000000 [ 80.641069][ T5026] Call trace: [ 80.641607][ T5026] udf_truncate_extents+0x9f0/0xb48 [ 80.642435][ T5026] udf_setsize+0xae0/0xd9c [ 80.643120][ T5026] udf_setattr+0x280/0x414 [ 80.643800][ T5026] notify_change+0xa08/0xcd8 [ 80.644520][ T5026] do_truncate+0x188/0x20c [ 80.645220][ T5026] vfs_truncate+0x23c/0x2b0 [ 80.645947][ T5026] do_sys_truncate+0xec/0x1b4 [ 80.646678][ T5026] __arm64_sys_truncate+0x5c/0x70 [ 80.647469][ T5026] invoke_syscall+0x98/0x2b0 [ 80.648193][ T5026] el0_svc_common+0x138/0x258 [ 80.648935][ T5026] do_el0_svc+0x58/0x13c [ 80.649653][ T5026] el0_svc+0x78/0x1d0 [ 80.650317][ T5026] el0t_64_sync_handler+0xcc/0xe4 [ 80.651148][ T5026] el0t_64_sync+0x1a0/0x1a4 [ 80.651912][ T5026] irq event stamp: 22102 [ 80.652628][ T5026] hardirqs last enabled at (22101): [] __find_get_block+0x1c4/0xcb0 [ 80.654259][ T5026] hardirqs last disabled at (22102): [] el1_dbg+0x24/0x80 [ 80.655648][ T5026] softirqs last enabled at (22014): [] local_bh_enable+0x10/0x34 [ 80.657176][ T5026] softirqs last disabled at (22012): [] local_bh_disable+0x10/0x34 [ 80.658645][ T5026] ---[ end trace 5f213d1095e18d09 ]--- [ 80.751579][ T5028] UDF-fs: warning (device loop0): udf_load_vrs: No anchor found [ 80.752898][ T5028] UDF-fs: Scanning with blocksize 512 failed [ 80.754571][ T1643] device veth1_macvtap left promiscuous mode [ 80.755554][ T1643] device veth0_macvtap left promiscuous mode [ 80.756604][ T1643] device veth1_vlan left promiscuous mode [ 80.757601][ T1643] device veth0_vlan left promiscuous mode [ 80.763262][ T5028] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000) [ 80.800576][ T5028] ------------[ cut here ]------------ [ 80.801535][ T5028] WARNING: CPU: 1 PID: 5028 at fs/udf/truncate.c:208 udf_truncate_extents+0x9f0/0xb48 [ 80.803057][ T5028] Modules linked in: [ 80.803713][ T5028] CPU: 1 PID: 5028 Comm: syz.0.28 Tainted: G W syzkaller #0 [ 80.805141][ T5028] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 80.806733][ T5028] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 80.808019][ T5028] pc : udf_truncate_extents+0x9f0/0xb48 [ 80.808949][ T5028] lr : udf_truncate_extents+0x9ec/0xb48 [ 80.809835][ T5028] sp : ffff80001feb76e0 [ 80.810475][ T5028] x29: ffff80001feb7860 x28: 00000000001263ff x27: 00000000000000ff [ 80.811833][ T5028] x26: ffff0000e9371b48 x25: ffff0000e93719e0 x24: ffff700003fd6eec [ 80.813134][ T5028] x23: 0000000000000010 x22: 00000000000000ff x21: ffff80001feb7780 [ 80.814421][ T5028] x20: ffff80001feb7760 x19: ffff0000e9371af8 x18: 0000000000000000 [ 80.815764][ T5028] x17: 0000000000000000 x16: ffff800009759268 x15: 0000000000000001 [ 80.817037][ T5028] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 80.818414][ T5028] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff800009772b74 [ 80.819726][ T5028] x8 : ffff0000c9189b40 x7 : 0000000000000000 x6 : 0000000000000000 [ 80.821024][ T5028] x5 : 0000000000000000 x4 : 0000000000000001 x3 : 0000000000000001 [ 80.822394][ T5028] x2 : ffff80001feb7788 x1 : 00000000001263ff x0 : 0000000000000000 [ 80.823703][ T5028] Call trace: [ 80.824243][ T5028] udf_truncate_extents+0x9f0/0xb48 [ 80.825116][ T5028] udf_setsize+0xae0/0xd9c [ 80.825854][ T5028] udf_setattr+0x280/0x414 [ 80.826621][ T5028] notify_change+0xa08/0xcd8 [ 80.827400][ T5028] do_truncate+0x188/0x20c [ 80.828134][ T5028] vfs_truncate+0x23c/0x2b0 [ 80.828891][ T5028] do_sys_truncate+0xec/0x1b4 [ 80.829655][ T5028] __arm64_sys_truncate+0x5c/0x70 [ 80.830489][ T5028] invoke_syscall+0x98/0x2b0 [ 80.831237][ T5028] el0_svc_common+0x138/0x258 [ 80.831965][ T5028] do_el0_svc+0x58/0x13c [ 80.832685][ T5028] el0_svc+0x78/0x1d0 [ 80.833346][ T5028] el0t_64_sync_handler+0xcc/0xe4 [ 80.834136][ T5028] el0t_64_sync+0x1a0/0x1a4 [ 80.834840][ T5028] irq event stamp: 21436 [ 80.835566][ T5028] hardirqs last enabled at (21435): [] __find_get_block+0x1c4/0xcb0 [ 80.837095][ T5028] hardirqs last disabled at (21436): [] el1_dbg+0x24/0x80 [ 80.838501][ T5028] softirqs last enabled at (21344): [] local_bh_enable+0x10/0x34 [ 80.840086][ T5028] softirqs last disabled at (21342): [] local_bh_disable+0x10/0x34 [ 80.841679][ T5028] ---[ end trace 5f213d1095e18d0a ]--- [ 80.843484][ T4185] Bluetooth: hci0: command 0x0419 tx timeout [ 80.937325][ T1643] team0 (unregistering): Port device team_slave_1 removed [ 80.942162][ T1643] team0 (unregistering): Port device team_slave_0 removed [ 80.947096][ T1643] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 80.974987][ T5030] UDF-fs: warning (device loop0): udf_load_vrs: No anchor found [ 80.976242][ T5030] UDF-fs: Scanning with blocksize 512 failed [ 80.981752][ T1643] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 80.987558][ T5030] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000) [ 81.011835][ T5030] ------------[ cut here ]------------ [ 81.012801][ T5030] WARNING: CPU: 1 PID: 5030 at fs/udf/truncate.c:208 udf_truncate_extents+0x9f0/0xb48 [ 81.014339][ T5030] Modules linked in: [ 81.014970][ T5030] CPU: 1 PID: 5030 Comm: syz.0.29 Tainted: G W syzkaller #0 [ 81.016322][ T5030] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 81.018034][ T5030] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 81.019444][ T5030] pc : udf_truncate_extents+0x9f0/0xb48 [ 81.020383][ T5030] lr : udf_truncate_extents+0x9ec/0xb48 [ 81.021330][ T5030] sp : ffff80001fed76e0 [ 81.022022][ T5030] x29: ffff80001fed7860 x28: 00000000001263ff x27: 00000000000000ff [ 81.023372][ T5030] x26: ffff0000e9372e80 x25: ffff0000e9372d18 x24: ffff700003fdaeec [ 81.024690][ T5030] x23: 0000000000000010 x22: 00000000000000ff x21: ffff80001fed7780 [ 81.026033][ T5030] x20: ffff80001fed7760 x19: ffff0000e9372e30 x18: 0000000000000000 [ 81.027355][ T5030] x17: 0000000000000000 x16: ffff800009759268 x15: 0000000000000001 [ 81.028704][ T5030] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 81.030072][ T5030] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff800009772b74 [ 81.031380][ T5030] x8 : ffff0000d63b1b40 x7 : 0000000000000000 x6 : 0000000000000000 [ 81.032643][ T5030] x5 : 0000000000000000 x4 : 0000000000000001 x3 : 0000000000000001 [ 81.033976][ T5030] x2 : ffff80001fed7788 x1 : 00000000001263ff x0 : 0000000000000000 [ 81.035314][ T5030] Call trace: [ 81.035860][ T5030] udf_truncate_extents+0x9f0/0xb48 [ 81.036707][ T5030] udf_setsize+0xae0/0xd9c [ 81.037421][ T5030] udf_setattr+0x280/0x414 [ 81.038213][ T5030] notify_change+0xa08/0xcd8 [ 81.038929][ T5030] do_truncate+0x188/0x20c [ 81.039624][ T5030] vfs_truncate+0x23c/0x2b0 [ 81.040344][ T5030] do_sys_truncate+0xec/0x1b4 [ 81.041089][ T5030] __arm64_sys_truncate+0x5c/0x70 [ 81.041876][ T5030] invoke_syscall+0x98/0x2b0 [ 81.042590][ T5030] el0_svc_common+0x138/0x258 [ 81.043312][ T5030] do_el0_svc+0x58/0x13c [ 81.043971][ T5030] el0_svc+0x78/0x1d0 [ 81.044627][ T5030] el0t_64_sync_handler+0xcc/0xe4 [ 81.045427][ T5030] el0t_64_sync+0x1a0/0x1a4 [ 81.046165][ T5030] irq event stamp: 22028 [ 81.046800][ T5030] hardirqs last enabled at (22027): [] __find_get_block+0x1c4/0xcb0 [ 81.048291][ T5030] hardirqs last disabled at (22028): [] el1_dbg+0x24/0x80 [ 81.049631][ T5030] softirqs last enabled at (21942): [] local_bh_enable+0x10/0x34 [ 81.051095][ T5030] softirqs last disabled at (21940): [] local_bh_disable+0x10/0x34 [ 81.052639][ T5030] ---[ end trace 5f213d1095e18d0b ]--- [ 81.128116][ T1643] bond0 (unregistering): Released all slaves [ 81.211808][ T5032] UDF-fs: warning (device loop0): udf_load_vrs: No anchor found [ 81.213096][ T5032] UDF-fs: Scanning with blocksize 512 failed [ 81.219430][ T5032] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000) [ 81.252423][ T5032] ------------[ cut here ]------------ [ 81.253304][ T5032] WARNING: CPU: 1 PID: 5032 at fs/udf/truncate.c:208 udf_truncate_extents+0x9f0/0xb48 [ 81.254904][ T5032] Modules linked in: [ 81.255532][ T5032] CPU: 1 PID: 5032 Comm: syz.0.30 Tainted: G W syzkaller #0 [ 81.256921][ T5032] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 81.258600][ T5032] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 81.259901][ T5032] pc : udf_truncate_extents+0x9f0/0xb48 [ 81.260807][ T5032] lr : udf_truncate_extents+0x9ec/0xb48 [ 81.261720][ T5032] sp : ffff80001fed76e0 [ 81.262417][ T5032] x29: ffff80001fed7860 x28: 00000000001263ff x27: 00000000000000ff [ 81.263736][ T5032] x26: ffff0000e93741b8 x25: ffff0000e9374050 x24: ffff700003fdaeec [ 81.265023][ T5032] x23: 0000000000000010 x22: 00000000000000ff x21: ffff80001fed7780 [ 81.266373][ T5032] x20: ffff80001fed7760 x19: ffff0000e9374168 x18: 0000000000000000 [ 81.267746][ T5032] x17: 0000000000000000 x16: ffff800009759268 x15: 0000000000000001 [ 81.269112][ T5032] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 81.270462][ T5032] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff800009772b74 [ 81.271827][ T5032] x8 : ffff0000cd7c9b40 x7 : 0000000000000000 x6 : 0000000000000000 [ 81.273187][ T5032] x5 : 0000000000000000 x4 : 0000000000000001 x3 : 0000000000000001 [ 81.274504][ T5032] x2 : ffff80001fed7788 x1 : 00000000001263ff x0 : 0000000000000000 [ 81.275828][ T5032] Call trace: [ 81.276371][ T5032] udf_truncate_extents+0x9f0/0xb48 [ 81.277219][ T5032] udf_setsize+0xae0/0xd9c [ 81.277936][ T5032] udf_setattr+0x280/0x414 [ 81.278631][ T5032] notify_change+0xa08/0xcd8 [ 81.279373][ T5032] do_truncate+0x188/0x20c [ 81.280076][ T5032] vfs_truncate+0x23c/0x2b0 [ 81.280858][ T5032] do_sys_truncate+0xec/0x1b4 [ 81.281667][ T5032] __arm64_sys_truncate+0x5c/0x70 [ 81.282531][ T5032] invoke_syscall+0x98/0x2b0 [ 81.283293][ T5032] el0_svc_common+0x138/0x258 [ 81.284024][ T5032] do_el0_svc+0x58/0x13c [ 81.284695][ T5032] el0_svc+0x78/0x1d0 [ 81.285322][ T5032] el0t_64_sync_handler+0xcc/0xe4 [ 81.286171][ T5032] el0t_64_sync+0x1a0/0x1a4 [ 81.286884][ T5032] irq event stamp: 23264 [ 81.287588][ T5032] hardirqs last enabled at (23263): [] __find_get_block+0x1c4/0xcb0 [ 81.289149][ T5032] hardirqs last disabled at (23264): [] el1_dbg+0x24/0x80 [ 81.290528][ T5032] softirqs last enabled at (21844): [] local_bh_enable+0x10/0x34 [ 81.292082][ T5032] softirqs last disabled at (21842): [] local_bh_disable+0x10/0x34 [ 81.293554][ T5032] ---[ end trace 5f213d1095e18d0c ]--- [ 81.417182][ T5034] UDF-fs: warning (device loop0): udf_load_vrs: No anchor found [ 81.418731][ T5034] UDF-fs: Scanning with blocksize 512 failed [ 81.421942][ T5034] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000) [ 81.445761][ T5034] ------------[ cut here ]------------ [ 81.446641][ T5034] WARNING: CPU: 0 PID: 5034 at fs/udf/truncate.c:208 udf_truncate_extents+0x9f0/0xb48 [ 81.448213][ T5034] Modules linked in: [ 81.448828][ T5034] CPU: 0 PID: 5034 Comm: syz.0.31 Tainted: G W syzkaller #0 [ 81.450198][ T5034] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 81.451790][ T5034] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 81.453006][ T5034] pc : udf_truncate_extents+0x9f0/0xb48 [ 81.453902][ T5034] lr : udf_truncate_extents+0x9ec/0xb48 [ 81.454805][ T5034] sp : ffff80001ff776e0 [ 81.455457][ T5034] x29: ffff80001ff77860 x28: 00000000001263ff x27: 00000000000000ff [ 81.456767][ T5034] x26: ffff0000e2b5ee90 x25: ffff0000e2b5ed28 x24: ffff700003feeeec [ 81.458047][ T5034] x23: 0000000000000010 x22: 00000000000000ff x21: ffff80001ff77780 [ 81.459366][ T5034] x20: ffff80001ff77760 x19: ffff0000e2b5ee40 x18: 0000000000000000 [ 81.460716][ T5034] x17: 0000000000000000 x16: ffff800009759268 x15: 0000000000000001 [ 81.462053][ T5034] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 81.463343][ T5034] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff800009772b74 [ 81.464629][ T5034] x8 : ffff0000dbd7d1c0 x7 : 0000000000000000 x6 : 0000000000000000 [ 81.465911][ T5034] x5 : 0000000000000000 x4 : 0000000000000001 x3 : 0000000000000001 [ 81.467211][ T5034] x2 : ffff80001ff77788 x1 : 00000000001263ff x0 : 0000000000000000 [ 81.468499][ T5034] Call trace: [ 81.469048][ T5034] udf_truncate_extents+0x9f0/0xb48 [ 81.469893][ T5034] udf_setsize+0xae0/0xd9c [ 81.470658][ T5034] udf_setattr+0x280/0x414 [ 81.471356][ T5034] notify_change+0xa08/0xcd8 [ 81.472102][ T5034] do_truncate+0x188/0x20c [ 81.472812][ T5034] vfs_truncate+0x23c/0x2b0 [ 81.473541][ T5034] do_sys_truncate+0xec/0x1b4 [ 81.474316][ T5034] __arm64_sys_truncate+0x5c/0x70 [ 81.475147][ T5034] invoke_syscall+0x98/0x2b0 [ 81.475880][ T5034] el0_svc_common+0x138/0x258 [ 81.476665][ T5034] do_el0_svc+0x58/0x13c [ 81.477346][ T5034] el0_svc+0x78/0x1d0 [ 81.477995][ T5034] el0t_64_sync_handler+0xcc/0xe4 [ 81.478817][ T5034] el0t_64_sync+0x1a0/0x1a4 [ 81.479580][ T5034] irq event stamp: 20274 [ 81.480303][ T5034] hardirqs last enabled at (20273): [] __find_get_block+0x1c4/0xcb0 [ 81.481913][ T5034] hardirqs last disabled at (20274): [] el1_dbg+0x24/0x80 [ 81.483313][ T5034] softirqs last enabled at (20184): [] local_bh_enable+0x10/0x34 [ 81.484792][ T5034] softirqs last disabled at (20182): [] local_bh_disable+0x10/0x34 [ 81.486386][ T5034] ---[ end trace 5f213d1095e18d0d ]--- [ 81.581324][ T5036] UDF-fs: warning (device loop0): udf_load_vrs: No anchor found [ 81.582551][ T5036] UDF-fs: Scanning with blocksize 512 failed [ 81.586459][ T5036] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000) [ 81.617247][ T5036] ------------[ cut here ]------------ [ 81.618194][ T5036] WARNING: CPU: 0 PID: 5036 at fs/udf/truncate.c:208 udf_truncate_extents+0x9f0/0xb48 [ 81.619752][ T5036] Modules linked in: [ 81.620387][ T5036] CPU: 0 PID: 5036 Comm: syz.0.32 Tainted: G W syzkaller #0 [ 81.621780][ T5036] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 81.623410][ T5036] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 81.624733][ T5036] pc : udf_truncate_extents+0x9f0/0xb48 [ 81.625673][ T5036] lr : udf_truncate_extents+0x9ec/0xb48 [ 81.626579][ T5036] sp : ffff80001fed76e0 [ 81.627249][ T5036] x29: ffff80001fed7860 x28: 00000000001263ff x27: 00000000000000ff [ 81.628590][ T5036] x26: ffff0000e93754f0 x25: ffff0000e9375388 x24: ffff700003fdaeec [ 81.629917][ T5036] x23: 0000000000000010 x22: 00000000000000ff x21: ffff80001fed7780 [ 81.631229][ T5036] x20: ffff80001fed7760 x19: ffff0000e93754a0 x18: 0000000000000000 [ 81.632569][ T5036] x17: 0000000000000000 x16: ffff800009759268 x15: 0000000000000001 [ 81.633882][ T5036] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 81.635223][ T5036] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff800009772b74 [ 81.636540][ T5036] x8 : ffff0000c1f6b680 x7 : 0000000000000000 x6 : 0000000000000000 [ 81.637854][ T5036] x5 : 0000000000000000 x4 : 0000000000000001 x3 : 0000000000000001 [ 81.639241][ T5036] x2 : ffff80001fed7788 x1 : 00000000001263ff x0 : 0000000000000000 [ 81.640622][ T5036] Call trace: [ 81.641153][ T5036] udf_truncate_extents+0x9f0/0xb48 [ 81.641999][ T5036] udf_setsize+0xae0/0xd9c [ 81.642715][ T5036] udf_setattr+0x280/0x414 [ 81.643438][ T5036] notify_change+0xa08/0xcd8 [ 81.644227][ T5036] do_truncate+0x188/0x20c [ 81.644992][ T5036] vfs_truncate+0x23c/0x2b0 [ 81.645727][ T5036] do_sys_truncate+0xec/0x1b4 [ 81.646492][ T5036] __arm64_sys_truncate+0x5c/0x70 [ 81.647362][ T5036] invoke_syscall+0x98/0x2b0 [ 81.648167][ T5036] el0_svc_common+0x138/0x258 [ 81.648943][ T5036] do_el0_svc+0x58/0x13c [ 81.649733][ T5036] el0_svc+0x78/0x1d0 [ 81.650412][ T5036] el0t_64_sync_handler+0xcc/0xe4 [ 81.651279][ T5036] el0t_64_sync+0x1a0/0x1a4 [ 81.652001][ T5036] irq event stamp: 20904 [ 81.652679][ T5036] hardirqs last enabled at (20903): [] __find_get_block+0x1c4/0xcb0 [ 81.654255][ T5036] hardirqs last disabled at (20904): [] el1_dbg+0x24/0x80 [ 81.655697][ T5036] softirqs last enabled at (20812): [] local_bh_enable+0x10/0x34 [ 81.657305][ T5036] softirqs last disabled at (20810): [] local_bh_disable+0x10/0x34 [ 81.658829][ T5036] ---[ end trace 5f213d1095e18d0e ]--- [ 81.757407][ T5038] UDF-fs: warning (device loop0): udf_load_vrs: No anchor found [ 81.758635][ T5038] UDF-fs: Scanning with blocksize 512 failed [ 81.761799][ T5038] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000) [ 81.799455][ T5038] ------------[ cut here ]------------ [ 81.800428][ T5038] WARNING: CPU: 1 PID: 5038 at fs/udf/truncate.c:208 udf_truncate_extents+0x9f0/0xb48 [ 81.802007][ T5038] Modules linked in: [ 81.802625][ T5038] CPU: 1 PID: 5038 Comm: syz.0.33 Tainted: G W syzkaller #0 [ 81.803984][ T5038] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 81.805571][ T5038] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 81.806807][ T5038] pc : udf_truncate_extents+0x9f0/0xb48 [ 81.807721][ T5038] lr : udf_truncate_extents+0x9ec/0xb48 [ 81.808671][ T5038] sp : ffff80001ffd76e0 [ 81.809345][ T5038] x29: ffff80001ffd7860 x28: 00000000001263ff x27: 00000000000000ff [ 81.810655][ T5038] x26: ffff0000e93761c0 x25: ffff0000e9376058 x24: ffff700003ffaeec [ 81.811961][ T5038] x23: 0000000000000010 x22: 00000000000000ff x21: ffff80001ffd7780 [ 81.813294][ T5038] x20: ffff80001ffd7760 x19: ffff0000e9376170 x18: 0000000000000000 [ 81.814662][ T5038] x17: 0000000000000000 x16: ffff800009759268 x15: 0000000000000001 [ 81.816044][ T5038] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 81.817392][ T5038] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff800009772b74 [ 81.818787][ T5038] x8 : ffff0000ca37d1c0 x7 : 0000000000000000 x6 : 0000000000000000 [ 81.820164][ T5038] x5 : 0000000000000000 x4 : 0000000000000001 x3 : 0000000000000001 [ 81.821539][ T5038] x2 : ffff80001ffd7788 x1 : 00000000001263ff x0 : 0000000000000000 [ 81.822916][ T5038] Call trace: [ 81.823470][ T5038] udf_truncate_extents+0x9f0/0xb48 [ 81.824315][ T5038] udf_setsize+0xae0/0xd9c [ 81.825043][ T5038] udf_setattr+0x280/0x414 [ 81.825775][ T5038] notify_change+0xa08/0xcd8 [ 81.826562][ T5038] do_truncate+0x188/0x20c [ 81.827273][ T5038] vfs_truncate+0x23c/0x2b0 [ 81.828033][ T5038] do_sys_truncate+0xec/0x1b4 [ 81.828795][ T5038] __arm64_sys_truncate+0x5c/0x70 [ 81.829655][ T5038] invoke_syscall+0x98/0x2b0 [ 81.830433][ T5038] el0_svc_common+0x138/0x258 [ 81.831189][ T5038] do_el0_svc+0x58/0x13c [ 81.831879][ T5038] el0_svc+0x78/0x1d0 [ 81.832577][ T5038] el0t_64_sync_handler+0xcc/0xe4 [ 81.833400][ T5038] el0t_64_sync+0x1a0/0x1a4 [ 81.834114][ T5038] irq event stamp: 21086 [ 81.834813][ T5038] hardirqs last enabled at (21085): [] __find_get_block+0x1c4/0xcb0 [ 81.836370][ T5038] hardirqs last disabled at (21086): [] el1_dbg+0x24/0x80 [ 81.837787][ T5038] softirqs last enabled at (20996): [] local_bh_enable+0x10/0x34 [ 81.839295][ T5038] softirqs last disabled at (20994): [] local_bh_disable+0x10/0x34 [ 81.840817][ T5038] ---[ end trace 5f213d1095e18d0f ]--- [ 81.936822][ T5040] UDF-fs: warning (device loop0): udf_load_vrs: No anchor found [ 81.938075][ T5040] UDF-fs: Scanning with blocksize 512 failed [ 81.942309][ T5040] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000) [ 81.968256][ T5040] ------------[ cut here ]------------ [ 81.969153][ T5040] WARNING: CPU: 1 PID: 5040 at fs/udf/truncate.c:208 udf_truncate_extents+0x9f0/0xb48 [ 81.970724][ T5040] Modules linked in: [ 81.971336][ T5040] CPU: 1 PID: 5040 Comm: syz.0.34 Tainted: G W syzkaller #0 [ 81.972663][ T5040] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 81.974269][ T5040] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 81.975620][ T5040] pc : udf_truncate_extents+0x9f0/0xb48 [ 81.976574][ T5040] lr : udf_truncate_extents+0x9ec/0xb48 [ 81.977525][ T5040] sp : ffff80001ffc76e0 [ 81.978199][ T5040] x29: ffff80001ffc7860 x28: 00000000001263ff x27: 00000000000000ff [ 81.979503][ T5040] x26: ffff0000e93774f8 x25: ffff0000e9377390 x24: ffff700003ff8eec [ 81.980836][ T5040] x23: 0000000000000010 x22: 00000000000000ff x21: ffff80001ffc7780 [ 81.982103][ T5040] x20: ffff80001ffc7760 x19: ffff0000e93774a8 x18: 0000000000000000 [ 81.983427][ T5040] x17: 0000000000000000 x16: ffff800009759268 x15: 0000000000000001 [ 81.984688][ T5040] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 81.986047][ T5040] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff800009772b74 [ 81.987408][ T5040] x8 : ffff0000ca379b40 x7 : 0000000000000000 x6 : 0000000000000000 [ 81.988683][ T5040] x5 : 0000000000000000 x4 : 0000000000000001 x3 : 0000000000000001 [ 81.990053][ T5040] x2 : ffff80001ffc7788 x1 : 00000000001263ff x0 : 0000000000000000 [ 81.991446][ T5040] Call trace: [ 81.991986][ T5040] udf_truncate_extents+0x9f0/0xb48 [ 81.992880][ T5040] udf_setsize+0xae0/0xd9c [ 81.993606][ T5040] udf_setattr+0x280/0x414 [ 81.994299][ T5040] notify_change+0xa08/0xcd8 [ 81.995030][ T5040] do_truncate+0x188/0x20c [ 81.995714][ T5040] vfs_truncate+0x23c/0x2b0 [ 81.996421][ T5040] do_sys_truncate+0xec/0x1b4 [ 81.997172][ T5040] __arm64_sys_truncate+0x5c/0x70 [ 81.997986][ T5040] invoke_syscall+0x98/0x2b0 [ 81.998762][ T5040] el0_svc_common+0x138/0x258 [ 81.999512][ T5040] do_el0_svc+0x58/0x13c [ 82.000162][ T5040] el0_svc+0x78/0x1d0 [ 82.000825][ T5040] el0t_64_sync_handler+0xcc/0xe4 [ 82.001658][ T5040] el0t_64_sync+0x1a0/0x1a4 [ 82.002375][ T5040] irq event stamp: 21238 [ 82.003059][ T5040] hardirqs last enabled at (21237): [] __find_get_block+0x1c4/0xcb0 [ 82.004613][ T5040] hardirqs last disabled at (21238): [] el1_dbg+0x24/0x80 [ 82.006064][ T5040] softirqs last enabled at (21150): [] local_bh_enable+0x10/0x34 [ 82.007669][ T5040] softirqs last disabled at (21148): [] local_bh_disable+0x10/0x34 [ 82.009311][ T5040] ---[ end trace 5f213d1095e18d10 ]--- [ 82.074590][ T5042] UDF-fs: warning (device loop0): udf_load_vrs: No anchor found [ 82.075899][ T5042] UDF-fs: Scanning with blocksize 512 failed [ 82.079934][ T5042] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000) [ 82.116329][ T5042] ------------[ cut here ]------------ [ 82.117214][ T5042] WARNING: CPU: 0 PID: 5042 at fs/udf/truncate.c:208 udf_truncate_extents+0x9f0/0xb48 [ 82.118774][ T5042] Modules linked in: [ 82.119403][ T5042] CPU: 0 PID: 5042 Comm: syz.0.35 Tainted: G W syzkaller #0 [ 82.120767][ T5042] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 82.122370][ T5042] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 82.123659][ T5042] pc : udf_truncate_extents+0x9f0/0xb48 [ 82.124625][ T5042] lr : udf_truncate_extents+0x9ec/0xb48 [ 82.125519][ T5042] sp : ffff80001ffc76e0 [ 82.126233][ T5042] x29: ffff80001ffc7860 x28: 00000000001263ff x27: 00000000000000ff [ 82.127615][ T5042] x26: ffff0000f0948e78 x25: ffff0000f0948d10 x24: ffff700003ff8eec [ 82.128908][ T5042] x23: 0000000000000010 x22: 00000000000000ff x21: ffff80001ffc7780 [ 82.130232][ T5042] x20: ffff80001ffc7760 x19: ffff0000f0948e28 x18: 0000000000000000 [ 82.131598][ T5042] x17: 0000000000000000 x16: ffff800009759268 x15: 0000000000000001 [ 82.132916][ T5042] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 82.134203][ T5042] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff800009772b74 [ 82.135512][ T5042] x8 : ffff0000d499b680 x7 : 0000000000000000 x6 : 0000000000000000 [ 82.136877][ T5042] x5 : 0000000000000000 x4 : 0000000000000001 x3 : 0000000000000001 [ 82.138229][ T5042] x2 : ffff80001ffc7788 x1 : 00000000001263ff x0 : 0000000000000000 [ 82.139601][ T5042] Call trace: [ 82.140164][ T5042] udf_truncate_extents+0x9f0/0xb48 [ 82.141045][ T5042] udf_setsize+0xae0/0xd9c [ 82.141799][ T5042] udf_setattr+0x280/0x414 [ 82.142514][ T5042] notify_change+0xa08/0xcd8 [ 82.143287][ T5042] do_truncate+0x188/0x20c [ 82.144042][ T5042] vfs_truncate+0x23c/0x2b0 [ 82.144789][ T5042] do_sys_truncate+0xec/0x1b4 [ 82.145615][ T5042] __arm64_sys_truncate+0x5c/0x70 [ 82.146487][ T5042] invoke_syscall+0x98/0x2b0 [ 82.147292][ T5042] el0_svc_common+0x138/0x258 [ 82.148066][ T5042] do_el0_svc+0x58/0x13c [ 82.148778][ T5042] el0_svc+0x78/0x1d0 [ 82.149438][ T5042] el0t_64_sync_handler+0xcc/0xe4 [ 82.150309][ T5042] el0t_64_sync+0x1a0/0x1a4 [ 82.151082][ T5042] irq event stamp: 21692 [ 82.151754][ T5042] hardirqs last enabled at (21691): [] __find_get_block+0x1c4/0xcb0 [ 82.153376][ T5042] hardirqs last disabled at (21692): [] el1_dbg+0x24/0x80 [ 82.154810][ T5042] softirqs last enabled at (21596): [] local_bh_enable+0x10/0x34 [ 82.156354][ T5042] softirqs last disabled at (21594): [] local_bh_disable+0x10/0x34 [ 82.157892][ T5042] ---[ end trace 5f213d1095e18d11 ]--- [ 82.290222][ T5044] UDF-fs: warning (device loop0): udf_load_vrs: No anchor found [ 82.291485][ T5044] UDF-fs: Scanning with blocksize 512 failed [ 82.297253][ T5044] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000) [ 82.323656][ T5044] ------------[ cut here ]------------ [ 82.324537][ T5044] WARNING: CPU: 0 PID: 5044 at fs/udf/truncate.c:208 udf_truncate_extents+0x9f0/0xb48 [ 82.326059][ T5044] Modules linked in: [ 82.326661][ T5044] CPU: 0 PID: 5044 Comm: syz.0.36 Tainted: G W syzkaller #0 [ 82.328045][ T5044] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 82.329555][ T5044] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 82.330734][ T5044] pc : udf_truncate_extents+0x9f0/0xb48 [ 82.331637][ T5044] lr : udf_truncate_extents+0x9ec/0xb48 [ 82.332533][ T5044] sp : ffff80001fed76e0 [ 82.333176][ T5044] x29: ffff80001fed7860 x28: 00000000001263ff x27: 00000000000000ff [ 82.334462][ T5044] x26: ffff0000f09494e0 x25: ffff0000f0949378 x24: ffff700003fdaeec [ 82.335822][ T5044] x23: 0000000000000010 x22: 00000000000000ff x21: ffff80001fed7780 [ 82.337181][ T5044] x20: ffff80001fed7760 x19: ffff0000f0949490 x18: 0000000000000000 [ 82.338552][ T5044] x17: 0000000000000000 x16: ffff800009759268 x15: 0000000000000001 [ 82.339911][ T5044] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 82.341295][ T5044] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff800009772b74 [ 82.342620][ T5044] x8 : ffff0000c1f68000 x7 : 0000000000000000 x6 : 0000000000000000 [ 82.343957][ T5044] x5 : 0000000000000000 x4 : 0000000000000001 x3 : 0000000000000001 [ 82.345346][ T5044] x2 : ffff80001fed7788 x1 : 00000000001263ff x0 : 0000000000000000 [ 82.346683][ T5044] Call trace: [ 82.347231][ T5044] udf_truncate_extents+0x9f0/0xb48 [ 82.348132][ T5044] udf_setsize+0xae0/0xd9c [ 82.348897][ T5044] udf_setattr+0x280/0x414 [ 82.349648][ T5044] notify_change+0xa08/0xcd8 [ 82.350438][ T5044] do_truncate+0x188/0x20c [ 82.351166][ T5044] vfs_truncate+0x23c/0x2b0 [ 82.351893][ T5044] do_sys_truncate+0xec/0x1b4 [ 82.352619][ T5044] __arm64_sys_truncate+0x5c/0x70 [ 82.353356][ T5044] invoke_syscall+0x98/0x2b0 [ 82.354024][ T5044] el0_svc_common+0x138/0x258 [ 82.354835][ T5044] do_el0_svc+0x58/0x13c [ 82.355558][ T5044] el0_svc+0x78/0x1d0 [ 82.356232][ T5044] el0t_64_sync_handler+0xcc/0xe4 [ 82.357099][ T5044] el0t_64_sync+0x1a0/0x1a4 [ 82.357823][ T5044] irq event stamp: 20756 [ 82.358549][ T5044] hardirqs last enabled at (20755): [] __find_get_block+0x1c4/0xcb0 [ 82.360159][ T5044] hardirqs last disabled at (20756): [] el1_dbg+0x24/0x80 [ 82.361564][ T5044] softirqs last enabled at (20670): [] local_bh_enable+0x10/0x34 [ 82.363101][ T5044] softirqs last disabled at (20668): [] local_bh_disable+0x10/0x34 [ 82.364643][ T5044] ---[ end trace 5f213d1095e18d12 ]--- [ 82.472017][ T5046] UDF-fs: warning (device loop0): udf_load_vrs: No anchor found [ 82.473514][ T5046] UDF-fs: Scanning with blocksize 512 failed [ 82.476688][ T5046] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000) [ 82.502938][ T5046] ------------[ cut here ]------------ [ 82.503867][ T5046] WARNING: CPU: 1 PID: 5046 at fs/udf/truncate.c:208 udf_truncate_extents+0x9f0/0xb48 [ 82.505519][ T5046] Modules linked in: [ 82.506180][ T5046] CPU: 1 PID: 5046 Comm: syz.0.37 Tainted: G W syzkaller #0 [ 82.507666][ T5046] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 82.509344][ T5046] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 82.510530][ T5046] pc : udf_truncate_extents+0x9f0/0xb48 [ 82.511376][ T5046] lr : udf_truncate_extents+0x9ec/0xb48 [ 82.512199][ T5046] sp : ffff80001fed76e0 [ 82.512802][ T5046] x29: ffff80001fed7860 x28: 00000000001263ff x27: 00000000000000ff [ 82.513985][ T5046] x26: ffff0000f0a01b48 x25: ffff0000f0a019e0 x24: ffff700003fdaeec [ 82.515181][ T5046] x23: 0000000000000010 x22: 00000000000000ff x21: ffff80001fed7780 [ 82.516388][ T5046] x20: ffff80001fed7760 x19: ffff0000f0a01af8 x18: 0000000000000000 [ 82.517668][ T5046] x17: 0000000000000000 x16: ffff800009759268 x15: 0000000000000001 [ 82.518893][ T5046] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 82.520216][ T5046] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff800009772b74 [ 82.521463][ T5046] x8 : ffff0000ca849b40 x7 : 0000000000000000 x6 : 0000000000000000 [ 82.522711][ T5046] x5 : 0000000000000000 x4 : 0000000000000001 x3 : 0000000000000001 [ 82.524027][ T5046] x2 : ffff80001fed7788 x1 : 00000000001263ff x0 : 0000000000000000 [ 82.525356][ T5046] Call trace: [ 82.525867][ T5046] udf_truncate_extents+0x9f0/0xb48 [ 82.526714][ T5046] udf_setsize+0xae0/0xd9c [ 82.527451][ T5046] udf_setattr+0x280/0x414 [ 82.528180][ T5046] notify_change+0xa08/0xcd8 [ 82.528921][ T5046] do_truncate+0x188/0x20c [ 82.529622][ T5046] vfs_truncate+0x23c/0x2b0 [ 82.530341][ T5046] do_sys_truncate+0xec/0x1b4 [ 82.531069][ T5046] __arm64_sys_truncate+0x5c/0x70 [ 82.531927][ T5046] invoke_syscall+0x98/0x2b0 [ 82.532713][ T5046] el0_svc_common+0x138/0x258 [ 82.533465][ T5046] do_el0_svc+0x58/0x13c [ 82.534129][ T5046] el0_svc+0x78/0x1d0 [ 82.534768][ T5046] el0t_64_sync_handler+0xcc/0xe4 [ 82.535598][ T5046] el0t_64_sync+0x1a0/0x1a4 [ 82.536357][ T5046] irq event stamp: 21662 [ 82.537031][ T5046] hardirqs last enabled at (21661): [] __find_get_block+0x1c4/0xcb0 [ 82.538564][ T5046] hardirqs last disabled at (21662): [] el1_dbg+0x24/0x80 [ 82.539975][ T5046] softirqs last enabled at (21576): [] local_bh_enable+0x10/0x34 [ 82.541412][ T5046] softirqs last disabled at (21574): [] local_bh_disable+0x10/0x34 [ 82.542951][ T5046] ---[ end trace 5f213d1095e18d13 ]--- [ 82.672295][ T5048] UDF-fs: warning (device loop0): udf_load_vrs: No anchor found [ 82.678031][ T5048] UDF-fs: Scanning with blocksize 512 failed [ 82.681224][ T5048] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000) [ 82.718374][ T5048] ------------[ cut here ]------------ [ 82.719260][ T5048] WARNING: CPU: 1 PID: 5048 at fs/udf/truncate.c:208 udf_truncate_extents+0x9f0/0xb48 [ 82.720805][ T5048] Modules linked in: [ 82.721419][ T5048] CPU: 1 PID: 5048 Comm: syz.0.38 Tainted: G W syzkaller #0 [ 82.722771][ T5048] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 82.724365][ T5048] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 82.725664][ T5048] pc : udf_truncate_extents+0x9f0/0xb48 [ 82.726617][ T5048] lr : udf_truncate_extents+0x9ec/0xb48 [ 82.727545][ T5048] sp : ffff80001fee76e0 [ 82.728255][ T5048] x29: ffff80001fee7860 x28: 00000000001263ff x27: 00000000000000ff [ 82.729601][ T5048] x26: ffff0000f0949b48 x25: ffff0000f09499e0 x24: ffff700003fdceec [ 82.730869][ T5048] x23: 0000000000000010 x22: 00000000000000ff x21: ffff80001fee7780 [ 82.732227][ T5048] x20: ffff80001fee7760 x19: ffff0000f0949af8 x18: 0000000000000000 [ 82.733590][ T5048] x17: 0000000000000000 x16: ffff800009759268 x15: 0000000000000001 [ 82.734896][ T5048] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 82.736253][ T5048] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff800009772b74 [ 82.737616][ T5048] x8 : ffff0000dccf51c0 x7 : 0000000000000000 x6 : 0000000000000000 [ 82.738949][ T5048] x5 : 0000000000000000 x4 : 0000000000000001 x3 : 0000000000000001 [ 82.740305][ T5048] x2 : ffff80001fee7788 x1 : 00000000001263ff x0 : 0000000000000000 [ 82.741585][ T5048] Call trace: [ 82.742116][ T5048] udf_truncate_extents+0x9f0/0xb48 [ 82.742940][ T5048] udf_setsize+0xae0/0xd9c [ 82.743639][ T5048] udf_setattr+0x280/0x414 [ 82.744335][ T5048] notify_change+0xa08/0xcd8 [ 82.745088][ T5048] do_truncate+0x188/0x20c [ 82.745795][ T5048] vfs_truncate+0x23c/0x2b0 [ 82.746562][ T5048] do_sys_truncate+0xec/0x1b4 [ 82.747327][ T5048] __arm64_sys_truncate+0x5c/0x70 [ 82.748106][ T5048] invoke_syscall+0x98/0x2b0 [ 82.748855][ T5048] el0_svc_common+0x138/0x258 [ 82.749594][ T5048] do_el0_svc+0x58/0x13c [ 82.750293][ T5048] el0_svc+0x78/0x1d0 [ 82.750958][ T5048] el0t_64_sync_handler+0xcc/0xe4 [ 82.751789][ T5048] el0t_64_sync+0x1a0/0x1a4 [ 82.752501][ T5048] irq event stamp: 21670 [ 82.753171][ T5048] hardirqs last enabled at (21669): [] __find_get_block+0x1c4/0xcb0 [ 82.754735][ T5048] hardirqs last disabled at (21670): [] el1_dbg+0x24/0x80 [ 82.756116][ T5048] softirqs last enabled at (21572): [] local_bh_enable+0x10/0x34 [ 82.757685][ T5048] softirqs last disabled at (21570): [] local_bh_disable+0x10/0x34 [ 82.759204][ T5048] ---[ end trace 5f213d1095e18d14 ]--- [ 82.860039][ T5050] UDF-fs: warning (device loop0): udf_load_vrs: No anchor found [ 82.861317][ T5050] UDF-fs: Scanning with blocksize 512 failed [ 82.874543][ T5050] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000) [ 82.928351][ T5050] ------------[ cut here ]------------ [ 82.929277][ T5050] WARNING: CPU: 0 PID: 5050 at fs/udf/truncate.c:208 udf_truncate_extents+0x9f0/0xb48 [ 82.930780][ T5050] Modules linked in: [ 82.931389][ T5050] CPU: 0 PID: 5050 Comm: syz.0.39 Tainted: G W syzkaller #0 [ 82.932727][ T5050] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 82.934327][ T5050] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 82.935609][ T5050] pc : udf_truncate_extents+0x9f0/0xb48 [ 82.936496][ T5050] lr : udf_truncate_extents+0x9ec/0xb48 [ 82.937385][ T5050] sp : ffff80001fed76e0 [ 82.938050][ T5050] x29: ffff80001fed7860 x28: 00000000001263ff x27: 00000000000000ff [ 82.939334][ T5050] x26: ffff0000f094ae80 x25: ffff0000f094ad18 x24: ffff700003fdaeec [ 82.940660][ T5050] x23: 0000000000000010 x22: 00000000000000ff x21: ffff80001fed7780 [ 82.941973][ T5050] x20: ffff80001fed7760 x19: ffff0000f094ae30 x18: 0000000000000000 [ 82.943276][ T5050] x17: 0000000000000000 x16: ffff800009759268 x15: 0000000000000001 [ 82.944626][ T5050] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 82.945929][ T5050] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff800009772b74 [ 82.947275][ T5050] x8 : ffff0000c5bcd1c0 x7 : 0000000000000000 x6 : 0000000000000000 [ 82.948556][ T5050] x5 : 0000000000000000 x4 : 0000000000000001 x3 : 0000000000000001 [ 82.949854][ T5050] x2 : ffff80001fed7788 x1 : 00000000001263ff x0 : 0000000000000000 [ 82.951224][ T5050] Call trace: [ 82.951785][ T5050] udf_truncate_extents+0x9f0/0xb48 [ 82.952658][ T5050] udf_setsize+0xae0/0xd9c [ 82.953385][ T5050] udf_setattr+0x280/0x414 [ 82.954123][ T5050] notify_change+0xa08/0xcd8 [ 82.954870][ T5050] do_truncate+0x188/0x20c [ 82.955629][ T5050] vfs_truncate+0x23c/0x2b0 [ 82.956396][ T5050] do_sys_truncate+0xec/0x1b4 [ 82.957197][ T5050] __arm64_sys_truncate+0x5c/0x70 [ 82.958066][ T5050] invoke_syscall+0x98/0x2b0 [ 82.958812][ T5050] el0_svc_common+0x138/0x258 [ 82.959575][ T5050] do_el0_svc+0x58/0x13c [ 82.960275][ T5050] el0_svc+0x78/0x1d0 [ 82.960966][ T5050] el0t_64_sync_handler+0xcc/0xe4 [ 82.961822][ T5050] el0t_64_sync+0x1a0/0x1a4 [ 82.962601][ T5050] irq event stamp: 20892 [ 82.963300][ T5050] hardirqs last enabled at (20891): [] __find_get_block+0x1c4/0xcb0 [ 82.964968][ T5050] hardirqs last disabled at (20892): [] el1_dbg+0x24/0x80 [ 82.966359][ T5050] softirqs last enabled at (20760): [] local_bh_enable+0x10/0x34 [ 82.967962][ T5050] softirqs last disabled at (20758): [] local_bh_disable+0x10/0x34 [ 82.969538][ T5050] ---[ end trace 5f213d1095e18d15 ]--- [ 83.070387][ T5052] UDF-fs: warning (device loop0): udf_load_vrs: No anchor found [ 83.071635][ T5052] UDF-fs: Scanning with blocksize 512 failed [ 83.076331][ T5052] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000) [ 83.101442][ T5052] ------------[ cut here ]------------ [ 83.102293][ T5052] WARNING: CPU: 1 PID: 5052 at fs/udf/truncate.c:208 udf_truncate_extents+0x9f0/0xb48 [ 83.103879][ T5052] Modules linked in: [ 83.104539][ T5052] CPU: 1 PID: 5052 Comm: syz.0.40 Tainted: G W syzkaller #0 [ 83.106001][ T5052] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 83.107728][ T5052] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 83.108965][ T5052] pc : udf_truncate_extents+0x9f0/0xb48 [ 83.109850][ T5052] lr : udf_truncate_extents+0x9ec/0xb48 [ 83.110711][ T5052] sp : ffff8000200276e0 [ 83.111389][ T5052] x29: ffff800020027860 x28: 00000000001263ff x27: 00000000000000ff [ 83.112759][ T5052] x26: ffff0000f0a02e80 x25: ffff0000f0a02d18 x24: ffff700004004eec [ 83.114125][ T5052] x23: 0000000000000010 x22: 00000000000000ff x21: ffff800020027780 [ 83.115482][ T5052] x20: ffff800020027760 x19: ffff0000f0a02e30 x18: 0000000000000000 [ 83.116817][ T5052] x17: 0000000000000000 x16: ffff800009759268 x15: 0000000000000001 [ 83.118051][ T5052] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 83.119278][ T5052] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff800009772b74 [ 83.120662][ T5052] x8 : ffff0000c6859b40 x7 : 0000000000000000 x6 : 0000000000000000 [ 83.121974][ T5052] x5 : 0000000000000000 x4 : 0000000000000001 x3 : 0000000000000001 [ 83.123305][ T5052] x2 : ffff800020027788 x1 : 00000000001263ff x0 : 0000000000000000 [ 83.124650][ T5052] Call trace: [ 83.125173][ T5052] udf_truncate_extents+0x9f0/0xb48 [ 83.126019][ T5052] udf_setsize+0xae0/0xd9c [ 83.126710][ T5052] udf_setattr+0x280/0x414 [ 83.127414][ T5052] notify_change+0xa08/0xcd8 [ 83.128137][ T5052] do_truncate+0x188/0x20c [ 83.128873][ T5052] vfs_truncate+0x23c/0x2b0 [ 83.129617][ T5052] do_sys_truncate+0xec/0x1b4 [ 83.130342][ T5052] __arm64_sys_truncate+0x5c/0x70 [ 83.131137][ T5052] invoke_syscall+0x98/0x2b0 [ 83.131928][ T5052] el0_svc_common+0x138/0x258 [ 83.132702][ T5052] do_el0_svc+0x58/0x13c [ 83.133417][ T5052] el0_svc+0x78/0x1d0 [ 83.134095][ T5052] el0t_64_sync_handler+0xcc/0xe4 [ 83.134942][ T5052] el0t_64_sync+0x1a0/0x1a4 [ 83.135694][ T5052] irq event stamp: 21302 [ 83.136399][ T5052] hardirqs last enabled at (21301): [] __find_get_block+0x1c4/0xcb0 [ 83.137946][ T5052] hardirqs last disabled at (21302): [] el1_dbg+0x24/0x80 [ 83.139297][ T5052] softirqs last enabled at (21214): [] local_bh_enable+0x10/0x34 [ 83.140776][ T5052] softirqs last disabled at (21212): [] local_bh_disable+0x10/0x34 [ 83.142297][ T5052] ---[ end trace 5f213d1095e18d16 ]--- [ 83.215086][ T5054] UDF-fs: warning (device loop0): udf_load_vrs: No anchor found [ 83.216332][ T5054] UDF-fs: Scanning with blocksize 512 failed [ 83.225584][ T5054] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000) [ 83.270507][ T5054] ------------[ cut here ]------------ [ 83.271414][ T5054] WARNING: CPU: 0 PID: 5054 at fs/udf/truncate.c:208 udf_truncate_extents+0x9f0/0xb48 [ 83.272957][ T5054] Modules linked in: [ 83.273601][ T5054] CPU: 0 PID: 5054 Comm: syz.0.41 Tainted: G W syzkaller #0 [ 83.275015][ T5054] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 83.276652][ T5054] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 83.277980][ T5054] pc : udf_truncate_extents+0x9f0/0xb48 [ 83.278878][ T5054] lr : udf_truncate_extents+0x9ec/0xb48 [ 83.279784][ T5054] sp : ffff8000200476e0 [ 83.280482][ T5054] x29: ffff800020047860 x28: 00000000001263ff x27: 00000000000000ff [ 83.281771][ T5054] x26: ffff0000f094ce88 x25: ffff0000f094cd20 x24: ffff700004008eec [ 83.283077][ T5054] x23: 0000000000000010 x22: 00000000000000ff x21: ffff800020047780 [ 83.284463][ T5054] x20: ffff800020047760 x19: ffff0000f094ce38 x18: 0000000000000000 [ 83.285836][ T5054] x17: 0000000000000000 x16: ffff800009759268 x15: 0000000000000001 [ 83.287216][ T5054] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 83.288570][ T5054] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff800009772b74 [ 83.289922][ T5054] x8 : ffff0000d3d00000 x7 : 0000000000000000 x6 : 0000000000000000 [ 83.291226][ T5054] x5 : 0000000000000000 x4 : 0000000000000001 x3 : 0000000000000001 [ 83.292585][ T5054] x2 : ffff800020047788 x1 : 00000000001263ff x0 : 0000000000000000 [ 83.293861][ T5054] Call trace: [ 83.294411][ T5054] udf_truncate_extents+0x9f0/0xb48 [ 83.295294][ T5054] udf_setsize+0xae0/0xd9c [ 83.296035][ T5054] udf_setattr+0x280/0x414 [ 83.296784][ T5054] notify_change+0xa08/0xcd8 [ 83.297536][ T5054] do_truncate+0x188/0x20c [ 83.298256][ T5054] vfs_truncate+0x23c/0x2b0 [ 83.298984][ T5054] do_sys_truncate+0xec/0x1b4 [ 83.299764][ T5054] __arm64_sys_truncate+0x5c/0x70 [ 83.300603][ T5054] invoke_syscall+0x98/0x2b0 [ 83.301316][ T5054] el0_svc_common+0x138/0x258 [ 83.302061][ T5054] do_el0_svc+0x58/0x13c [ 83.302762][ T5054] el0_svc+0x78/0x1d0 [ 83.303403][ T5054] el0t_64_sync_handler+0xcc/0xe4 [ 83.304230][ T5054] el0t_64_sync+0x1a0/0x1a4 [ 83.304955][ T5054] irq event stamp: 20924 [ 83.305645][ T5054] hardirqs last enabled at (20923): [] __find_get_block+0x1c4/0xcb0 [ 83.307210][ T5054] hardirqs last disabled at (20924): [] el1_dbg+0x24/0x80 [ 83.308605][ T5054] softirqs last enabled at (20838): [] local_bh_enable+0x10/0x34 [ 83.310113][ T5054] softirqs last disabled at (20836): [] local_bh_disable+0x10/0x34 [ 83.311651][ T5054] ---[ end trace 5f213d1095e18d17 ]--- [ 83.423186][ T5056] UDF-fs: warning (device loop0): udf_load_vrs: No anchor found [ 83.424934][ T5056] UDF-fs: Scanning with blocksize 512 failed [ 83.429712][ T5056] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000) [ 83.454150][ T5056] ------------[ cut here ]------------ [ 83.455031][ T5056] WARNING: CPU: 0 PID: 5056 at fs/udf/truncate.c:208 udf_truncate_extents+0x9f0/0xb48 [ 83.456607][ T5056] Modules linked in: [ 83.457277][ T5056] CPU: 0 PID: 5056 Comm: syz.0.42 Tainted: G W syzkaller #0 [ 83.458647][ T5056] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 83.460357][ T5056] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 83.461602][ T5056] pc : udf_truncate_extents+0x9f0/0xb48 [ 83.462485][ T5056] lr : udf_truncate_extents+0x9ec/0xb48 [ 83.463380][ T5056] sp : ffff8000200676e0 [ 83.464038][ T5056] x29: ffff800020067860 x28: 00000000001263ff x27: 00000000000000ff [ 83.465300][ T5056] x26: ffff0000f094e1c0 x25: ffff0000f094e058 x24: ffff70000400ceec [ 83.466581][ T5056] x23: 0000000000000010 x22: 00000000000000ff x21: ffff800020067780 [ 83.467851][ T5056] x20: ffff800020067760 x19: ffff0000f094e170 x18: 0000000000000000 [ 83.469127][ T5056] x17: 0000000000000000 x16: ffff800009759268 x15: 0000000000000001 [ 83.470482][ T5056] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 83.471788][ T5056] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff800009772b74 [ 83.473138][ T5056] x8 : ffff0000d798d1c0 x7 : 0000000000000000 x6 : 0000000000000000 [ 83.474514][ T5056] x5 : 0000000000000000 x4 : 0000000000000001 x3 : 0000000000000001 [ 83.475836][ T5056] x2 : ffff800020067788 x1 : 00000000001263ff x0 : 0000000000000000 [ 83.477142][ T5056] Call trace: [ 83.477665][ T5056] udf_truncate_extents+0x9f0/0xb48 [ 83.478540][ T5056] udf_setsize+0xae0/0xd9c [ 83.479267][ T5056] udf_setattr+0x280/0x414 [ 83.480016][ T5056] notify_change+0xa08/0xcd8 [ 83.480790][ T5056] do_truncate+0x188/0x20c [ 83.481509][ T5056] vfs_truncate+0x23c/0x2b0 [ 83.482268][ T5056] do_sys_truncate+0xec/0x1b4 [ 83.483079][ T5056] __arm64_sys_truncate+0x5c/0x70 [ 83.483942][ T5056] invoke_syscall+0x98/0x2b0 [ 83.484724][ T5056] el0_svc_common+0x138/0x258 [ 83.485491][ T5056] do_el0_svc+0x58/0x13c [ 83.486184][ T5056] el0_svc+0x78/0x1d0 [ 83.486834][ T5056] el0t_64_sync_handler+0xcc/0xe4 [ 83.487636][ T5056] el0t_64_sync+0x1a0/0x1a4 [ 83.488365][ T5056] irq event stamp: 22032 [ 83.489029][ T5056] hardirqs last enabled at (22031): [] __find_get_block+0x1c4/0xcb0 [ 83.490645][ T5056] hardirqs last disabled at (22032): [] el1_dbg+0x24/0x80 [ 83.492111][ T5056] softirqs last enabled at (21946): [] local_bh_enable+0x10/0x34 [ 83.493608][ T5056] softirqs last disabled at (21944): [] local_bh_disable+0x10/0x34 [ 83.495106][ T5056] ---[ end trace 5f213d1095e18d18 ]--- [ 83.599202][ T5058] UDF-fs: warning (device loop0): udf_load_vrs: No anchor found [ 83.600515][ T5058] UDF-fs: Scanning with blocksize 512 failed [ 83.604384][ T5058] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000) [ 83.638425][ T5058] ------------[ cut here ]------------ [ 83.639314][ T5058] WARNING: CPU: 0 PID: 5058 at fs/udf/truncate.c:208 udf_truncate_extents+0x9f0/0xb48 [ 83.640808][ T5058] Modules linked in: [ 83.641406][ T5058] CPU: 0 PID: 5058 Comm: syz.0.43 Tainted: G W syzkaller #0 [ 83.642724][ T5058] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 83.644305][ T5058] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 83.645552][ T5058] pc : udf_truncate_extents+0x9f0/0xb48 [ 83.646501][ T5058] lr : udf_truncate_extents+0x9ec/0xb48 [ 83.647383][ T5058] sp : ffff80001fed76e0 [ 83.648074][ T5058] x29: ffff80001fed7860 x28: 00000000001263ff x27: 00000000000000ff [ 83.649366][ T5058] x26: ffff0000f0a041b8 x25: ffff0000f0a04050 x24: ffff700003fdaeec [ 83.650760][ T5058] x23: 0000000000000010 x22: 00000000000000ff x21: ffff80001fed7780 [ 83.652092][ T5058] x20: ffff80001fed7760 x19: ffff0000f0a04168 x18: 0000000000000000 [ 83.653387][ T5058] x17: 0000000000000000 x16: ffff800009759268 x15: 0000000000000001 [ 83.654634][ T5058] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 83.655886][ T5058] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff800009772b74 [ 83.657185][ T5058] x8 : ffff0000dccf3680 x7 : 0000000000000000 x6 : 0000000000000000 [ 83.658450][ T5058] x5 : 0000000000000000 x4 : 0000000000000001 x3 : 0000000000000001 [ 83.659736][ T5058] x2 : ffff80001fed7788 x1 : 00000000001263ff x0 : 0000000000000000 [ 83.661074][ T5058] Call trace: [ 83.661599][ T5058] udf_truncate_extents+0x9f0/0xb48 [ 83.662505][ T5058] udf_setsize+0xae0/0xd9c [ 83.663226][ T5058] udf_setattr+0x280/0x414 [ 83.663916][ T5058] notify_change+0xa08/0xcd8 [ 83.664645][ T5058] do_truncate+0x188/0x20c [ 83.665338][ T5058] vfs_truncate+0x23c/0x2b0 [ 83.666068][ T5058] do_sys_truncate+0xec/0x1b4 [ 83.666825][ T5058] __arm64_sys_truncate+0x5c/0x70 [ 83.667601][ T5058] invoke_syscall+0x98/0x2b0 [ 83.668322][ T5058] el0_svc_common+0x138/0x258 [ 83.669067][ T5058] do_el0_svc+0x58/0x13c [ 83.669790][ T5058] el0_svc+0x78/0x1d0 [ 83.670485][ T5058] el0t_64_sync_handler+0xcc/0xe4 [ 83.671358][ T5058] el0t_64_sync+0x1a0/0x1a4 [ 83.672109][ T5058] irq event stamp: 20696 [ 83.672781][ T5058] hardirqs last enabled at (20695): [] __find_get_block+0x1c4/0xcb0 [ 83.674317][ T5058] hardirqs last disabled at (20696): [] el1_dbg+0x24/0x80 [ 83.675732][ T5058] softirqs last enabled at (20588): [] local_bh_enable+0x10/0x34 [ 83.677332][ T5058] softirqs last disabled at (20586): [] local_bh_disable+0x10/0x34 [ 83.678821][ T5058] ---[ end trace 5f213d1095e18d19 ]--- 1970/01/01 00:01:23 executed programs: 30 [ 83.729863][ T5060] set_capacity_and_notify: 18 callbacks suppressed [ 83.729872][ T5060] loop0: detected capacity change from 0 to 2048 [ 83.817376][ T5060] UDF-fs: warning (device loop0): udf_load_vrs: No anchor found [ 83.823506][ T5060] UDF-fs: Scanning with blocksize 512 failed [ 83.826647][ T5060] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000) [ 83.849896][ T5060] handle_bad_sector: 242 callbacks suppressed [ 83.849904][ T5060] attempt to access beyond end of device [ 83.849904][ T5060] loop0: rw=2049, want=2050, limit=2048 [ 83.852563][ T5060] buffer_io_error: 242 callbacks suppressed [ 83.852573][ T5060] Buffer I/O error on dev loop0, logical block 1024, lost async page write [ 83.855332][ T5060] attempt to access beyond end of device [ 83.855332][ T5060] loop0: rw=2049, want=2050, limit=2048 [ 83.857073][ T5060] Buffer I/O error on dev loop0, logical block 1024, lost async page write [ 83.858414][ T5060] attempt to access beyond end of device [ 83.858414][ T5060] loop0: rw=2049, want=2050, limit=2048 [ 83.860088][ T5060] Buffer I/O error on dev loop0, logical block 1024, lost async page write [ 83.861443][ T5060] attempt to access beyond end of device [ 83.861443][ T5060] loop0: rw=2049, want=2050, limit=2048 [ 83.863245][ T5060] Buffer I/O error on dev loop0, logical block 1024, lost async page write [ 83.864961][ T5060] attempt to access beyond end of device [ 83.864961][ T5060] loop0: rw=2049, want=2052, limit=2048 [ 83.866677][ T5060] Buffer I/O error on dev loop0, logical block 1025, lost async page write [ 83.868070][ T5060] attempt to access beyond end of device [ 83.868070][ T5060] loop0: rw=2049, want=2052, limit=2048 [ 83.869833][ T5060] Buffer I/O error on dev loop0, logical block 1025, lost async page write [ 83.871298][ T5060] attempt to access beyond end of device [ 83.871298][ T5060] loop0: rw=2049, want=2052, limit=2048 [ 83.873044][ T5060] Buffer I/O error on dev loop0, logical block 1025, lost async page write [ 83.874618][ T5060] attempt to access beyond end of device [ 83.874618][ T5060] loop0: rw=2049, want=2052, limit=2048 [ 83.876342][ T5060] Buffer I/O error on dev loop0, logical block 1025, lost async page write [ 83.877742][ T5060] attempt to access beyond end of device [ 83.877742][ T5060] loop0: rw=2049, want=2054, limit=2048 [ 83.879567][ T5060] Buffer I/O error on dev loop0, logical block 1026, lost async page write [ 83.881414][ T5061] ------------[ cut here ]------------ [ 83.882285][ T5061] WARNING: CPU: 1 PID: 5061 at fs/udf/truncate.c:208 udf_truncate_extents+0x9f0/0xb48 [ 83.883854][ T5061] Modules linked in: [ 83.884474][ T5061] CPU: 1 PID: 5061 Comm: syz.0.44 Tainted: G W syzkaller #0 [ 83.885830][ T5061] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 83.887508][ T5061] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 83.888705][ T5061] pc : udf_truncate_extents+0x9f0/0xb48 [ 83.889580][ T5061] lr : udf_truncate_extents+0x9ec/0xb48 [ 83.890572][ T5061] sp : ffff8000200776e0 [ 83.891637][ T5061] x29: ffff800020077860 x28: 00000000001263ff x27: 00000000000000ff [ 83.892788][ T5061] x26: ffff0000f094f4f8 x25: ffff0000f094f390 x24: ffff70000400eeec [ 83.894092][ T5061] x23: 0000000000000010 x22: 00000000000000ff x21: ffff800020077780 [ 83.895332][ T5061] x20: ffff800020077760 x19: ffff0000f094f4a8 x18: 0000000000000000 [ 83.896585][ T5061] x17: 0000000000000000 x16: ffff800009759268 x15: 0000000000000001 [ 83.897830][ T5061] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 83.899160][ T5061] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff800009772b74 [ 83.900549][ T5061] x8 : ffff0000d90a0000 x7 : 0000000000000000 x6 : 0000000000000000 [ 83.901856][ T5061] x5 : 0000000000000000 x4 : 0000000000000001 x3 : 0000000000000001 [ 83.903220][ T5061] x2 : ffff800020077788 x1 : 00000000001263ff x0 : 0000000000000000 [ 83.904605][ T5061] Call trace: [ 83.905150][ T5061] udf_truncate_extents+0x9f0/0xb48 [ 83.906017][ T5061] udf_setsize+0xae0/0xd9c [ 83.906747][ T5061] udf_setattr+0x280/0x414 [ 83.907495][ T5061] notify_change+0xa08/0xcd8 [ 83.908231][ T5061] do_truncate+0x188/0x20c [ 83.908929][ T5061] vfs_truncate+0x23c/0x2b0 [ 83.909677][ T5061] do_sys_truncate+0xec/0x1b4 [ 83.910460][ T5061] __arm64_sys_truncate+0x5c/0x70 [ 83.911268][ T5061] invoke_syscall+0x98/0x2b0 [ 83.912007][ T5061] el0_svc_common+0x138/0x258 [ 83.912802][ T5061] do_el0_svc+0x58/0x13c [ 83.913526][ T5061] el0_svc+0x78/0x1d0 [ 83.914213][ T5061] el0t_64_sync_handler+0xcc/0xe4 [ 83.915032][ T5061] el0t_64_sync+0x1a0/0x1a4 [ 83.915764][ T5061] irq event stamp: 162 [ 83.916464][ T5061] hardirqs last enabled at (161): [] __find_get_block+0x1c4/0xcb0 [ 83.918060][ T5061] hardirqs last disabled at (162): [] el1_dbg+0x24/0x80 [ 83.919516][ T5061] softirqs last enabled at (68): [] local_bh_enable+0x10/0x34 [ 83.921009][ T5061] softirqs last disabled at (66): [] local_bh_disable+0x10/0x34 [ 83.922609][ T5061] ---[ end trace 5f213d1095e18d1a ]--- [ 84.004211][ T5063] loop0: detected capacity change from 0 to 2048 [ 84.015452][ T5063] UDF-fs: warning (device loop0): udf_load_vrs: No anchor found [ 84.016644][ T5063] UDF-fs: Scanning with blocksize 512 failed [ 84.019841][ T5063] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000) [ 84.044446][ T5063] attempt to access beyond end of device [ 84.044446][ T5063] loop0: rw=2049, want=2050, limit=2048 [ 84.046272][ T5063] Buffer I/O error on dev loop0, logical block 1024, lost async page write [ 84.049225][ T5063] ------------[ cut here ]------------ [ 84.050091][ T5063] WARNING: CPU: 0 PID: 5063 at fs/udf/truncate.c:208 udf_truncate_extents+0x9f0/0xb48 [ 84.051570][ T5063] Modules linked in: [ 84.052165][ T5063] CPU: 0 PID: 5063 Comm: syz.0.45 Tainted: G W syzkaller #0 [ 84.053502][ T5063] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 84.055153][ T5063] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 84.056401][ T5063] pc : udf_truncate_extents+0x9f0/0xb48 [ 84.057335][ T5063] lr : udf_truncate_extents+0x9ec/0xb48 [ 84.058216][ T5063] sp : ffff80001f2076e0 [ 84.058897][ T5063] x29: ffff80001f207860 x28: 00000000001263ff x27: 00000000000000ff [ 84.060172][ T5063] x26: ffff0000f0b48e78 x25: ffff0000f0b48d10 x24: ffff700003e40eec [ 84.061472][ T5063] x23: 0000000000000010 x22: 00000000000000ff x21: ffff80001f207780 [ 84.062807][ T5063] x20: ffff80001f207760 x19: ffff0000f0b48e28 x18: 0000000000000000 [ 84.064058][ T5063] x17: 0000000000000000 x16: ffff800009759268 x15: 0000000000000001 [ 84.065329][ T5063] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 84.066617][ T5063] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff800009772b74 [ 84.067895][ T5063] x8 : ffff0000d90a51c0 x7 : 0000000000000000 x6 : 0000000000000000 [ 84.069151][ T5063] x5 : 0000000000000000 x4 : 0000000000000001 x3 : 0000000000000001 [ 84.070495][ T5063] x2 : ffff80001f207788 x1 : 00000000001263ff x0 : 0000000000000000 [ 84.071804][ T5063] Call trace: [ 84.072328][ T5063] udf_truncate_extents+0x9f0/0xb48 [ 84.073179][ T5063] udf_setsize+0xae0/0xd9c [ 84.073915][ T5063] udf_setattr+0x280/0x414 [ 84.074614][ T5063] notify_change+0xa08/0xcd8 [ 84.075344][ T5063] do_truncate+0x188/0x20c [ 84.076022][ T5063] vfs_truncate+0x23c/0x2b0 [ 84.076727][ T5063] do_sys_truncate+0xec/0x1b4 [ 84.077459][ T5063] __arm64_sys_truncate+0x5c/0x70 [ 84.078237][ T5063] invoke_syscall+0x98/0x2b0 [ 84.078952][ T5063] el0_svc_common+0x138/0x258 [ 84.079671][ T5063] do_el0_svc+0x58/0x13c [ 84.080330][ T5063] el0_svc+0x78/0x1d0 [ 84.080925][ T5063] el0t_64_sync_handler+0xcc/0xe4 [ 84.081680][ T5063] el0t_64_sync+0x1a0/0x1a4 [ 84.082344][ T5063] irq event stamp: 20912 [ 84.083021][ T5063] hardirqs last enabled at (20911): [] __find_get_block+0x1c4/0xcb0 [ 84.084528][ T5063] hardirqs last disabled at (20912): [] el1_dbg+0x24/0x80 [ 84.085889][ T5063] softirqs last enabled at (20764): [] local_bh_enable+0x10/0x34 [ 84.087342][ T5063] softirqs last disabled at (20762): [] local_bh_disable+0x10/0x34 [ 84.088862][ T5063] ---[ end trace 5f213d1095e18d1b ]--- [ 84.138982][ T5065] loop0: detected capacity change from 0 to 2048 [ 84.169024][ T5065] UDF-fs: warning (device loop0): udf_load_vrs: No anchor found [ 84.170302][ T5065] UDF-fs: Scanning with blocksize 512 failed [ 84.174415][ T5065] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000) [ 84.212375][ T5065] ------------[ cut here ]------------ [ 84.213288][ T5065] WARNING: CPU: 0 PID: 5065 at fs/udf/truncate.c:208 udf_truncate_extents+0x9f0/0xb48 [ 84.214823][ T5065] Modules linked in: [ 84.215428][ T5065] CPU: 0 PID: 5065 Comm: syz.0.46 Tainted: G W syzkaller #0 [ 84.216827][ T5065] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 84.218436][ T5065] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 84.219691][ T5065] pc : udf_truncate_extents+0x9f0/0xb48 [ 84.220593][ T5065] lr : udf_truncate_extents+0x9ec/0xb48 [ 84.221469][ T5065] sp : ffff8000200776e0 [ 84.222150][ T5065] x29: ffff800020077860 x28: 00000000001263ff x27: 00000000000000ff [ 84.223478][ T5065] x26: ffff0000f0b4a1b0 x25: ffff0000f0b4a048 x24: ffff70000400eeec [ 84.224759][ T5065] x23: 0000000000000010 x22: 00000000000000ff x21: ffff800020077780 [ 84.226011][ T5065] x20: ffff800020077760 x19: ffff0000f0b4a160 x18: 0000000000000000 [ 84.227269][ T5065] x17: 0000000000000000 x16: ffff800009759268 x15: 0000000000000001 [ 84.228557][ T5065] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 84.229803][ T5065] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff800009772b74 [ 84.231055][ T5065] x8 : ffff0000c8639b40 x7 : 0000000000000000 x6 : 0000000000000000 [ 84.232325][ T5065] x5 : 0000000000000000 x4 : 0000000000000001 x3 : 0000000000000001 [ 84.233651][ T5065] x2 : ffff800020077788 x1 : 00000000001263ff x0 : 0000000000000000 [ 84.234901][ T5065] Call trace: [ 84.235455][ T5065] udf_truncate_extents+0x9f0/0xb48 [ 84.236293][ T5065] udf_setsize+0xae0/0xd9c [ 84.237017][ T5065] udf_setattr+0x280/0x414 [ 84.237727][ T5065] notify_change+0xa08/0xcd8 [ 84.238431][ T5065] do_truncate+0x188/0x20c [ 84.239118][ T5065] vfs_truncate+0x23c/0x2b0 [ 84.239821][ T5065] do_sys_truncate+0xec/0x1b4 [ 84.240555][ T5065] __arm64_sys_truncate+0x5c/0x70 [ 84.241352][ T5065] invoke_syscall+0x98/0x2b0 [ 84.242103][ T5065] el0_svc_common+0x138/0x258 [ 84.242839][ T5065] do_el0_svc+0x58/0x13c [ 84.243525][ T5065] el0_svc+0x78/0x1d0 [ 84.244169][ T5065] el0t_64_sync_handler+0xcc/0xe4 [ 84.244974][ T5065] el0t_64_sync+0x1a0/0x1a4 [ 84.245712][ T5065] irq event stamp: 21274 [ 84.246380][ T5065] hardirqs last enabled at (21273): [] __find_get_block+0x1c4/0xcb0 [ 84.247936][ T5065] hardirqs last disabled at (21274): [] el1_dbg+0x24/0x80 [ 84.249295][ T5065] softirqs last enabled at (21190): [] local_bh_enable+0x10/0x34 [ 84.250704][ T5065] softirqs last disabled at (21188): [] local_bh_disable+0x10/0x34 [ 84.252168][ T5065] ---[ end trace 5f213d1095e18d1c ]--- [ 84.322561][ T5067] loop0: detected capacity change from 0 to 2048 [ 84.367215][ T5067] UDF-fs: warning (device loop0): udf_load_vrs: No anchor found [ 84.368491][ T5067] UDF-fs: Scanning with blocksize 512 failed [ 84.372074][ T5067] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000) [ 84.397434][ T5067] ------------[ cut here ]------------ [ 84.398308][ T5067] WARNING: CPU: 0 PID: 5067 at fs/udf/truncate.c:208 udf_truncate_extents+0x9f0/0xb48 [ 84.399781][ T5067] Modules linked in: [ 84.400399][ T5067] CPU: 0 PID: 5067 Comm: syz.0.47 Tainted: G W syzkaller #0 [ 84.401747][ T5067] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 84.403310][ T5067] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 84.404549][ T5067] pc : udf_truncate_extents+0x9f0/0xb48 [ 84.405438][ T5067] lr : udf_truncate_extents+0x9ec/0xb48 [ 84.406322][ T5067] sp : ffff80001fed76e0 [ 84.406990][ T5067] x29: ffff80001fed7860 x28: 00000000001263ff x27: 00000000000000ff [ 84.408265][ T5067] x26: ffff0000f0b4b4e8 x25: ffff0000f0b4b380 x24: ffff700003fdaeec [ 84.409571][ T5067] x23: 0000000000000010 x22: 00000000000000ff x21: ffff80001fed7780 [ 84.410886][ T5067] x20: ffff80001fed7760 x19: ffff0000f0b4b498 x18: 0000000000000000 [ 84.412138][ T5067] x17: 0000000000000000 x16: ffff800009759268 x15: 0000000000000001 [ 84.413386][ T5067] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 84.414628][ T5067] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff800009772b74 [ 84.415896][ T5067] x8 : ffff0000d4998000 x7 : 0000000000000000 x6 : 0000000000000000 [ 84.417127][ T5067] x5 : 0000000000000000 x4 : 0000000000000001 x3 : 0000000000000001 [ 84.418384][ T5067] x2 : ffff80001fed7788 x1 : 00000000001263ff x0 : 0000000000000000 [ 84.419630][ T5067] Call trace: [ 84.420133][ T5067] udf_truncate_extents+0x9f0/0xb48 [ 84.420957][ T5067] udf_setsize+0xae0/0xd9c [ 84.421656][ T5067] udf_setattr+0x280/0x414 [ 84.422362][ T5067] notify_change+0xa08/0xcd8 [ 84.423081][ T5067] do_truncate+0x188/0x20c [ 84.423770][ T5067] vfs_truncate+0x23c/0x2b0 [ 84.424473][ T5067] do_sys_truncate+0xec/0x1b4 [ 84.425196][ T5067] __arm64_sys_truncate+0x5c/0x70 [ 84.425998][ T5067] invoke_syscall+0x98/0x2b0 [ 84.426698][ T5067] el0_svc_common+0x138/0x258 [ 84.427371][ T5067] do_el0_svc+0x58/0x13c [ 84.427989][ T5067] el0_svc+0x78/0x1d0 [ 84.428615][ T5067] el0t_64_sync_handler+0xcc/0xe4 [ 84.429376][ T5067] el0t_64_sync+0x1a0/0x1a4 [ 84.430059][ T5067] irq event stamp: 20390 [ 84.430728][ T5067] hardirqs last enabled at (20389): [] __find_get_block+0x1c4/0xcb0 [ 84.432238][ T5067] hardirqs last disabled at (20390): [] el1_dbg+0x24/0x80 [ 84.433576][ T5067] softirqs last enabled at (20300): [] local_bh_enable+0x10/0x34 [ 84.435050][ T5067] softirqs last disabled at (20298): [] local_bh_disable+0x10/0x34 [ 84.436476][ T5067] ---[ end trace 5f213d1095e18d1d ]--- [ 84.518779][ T5069] loop0: detected capacity change from 0 to 2048 [ 84.561562][ T5069] UDF-fs: warning (device loop0): udf_load_vrs: No anchor found [ 84.562794][ T5069] UDF-fs: Scanning with blocksize 512 failed [ 84.566747][ T5069] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000) [ 84.592305][ T5069] ------------[ cut here ]------------ [ 84.593195][ T5069] WARNING: CPU: 1 PID: 5069 at fs/udf/truncate.c:208 udf_truncate_extents+0x9f0/0xb48 [ 84.594620][ T5069] Modules linked in: [ 84.595247][ T5069] CPU: 1 PID: 5069 Comm: syz.0.48 Tainted: G W syzkaller #0 [ 84.596587][ T5069] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 84.598196][ T5069] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 84.599420][ T5069] pc : udf_truncate_extents+0x9f0/0xb48 [ 84.600301][ T5069] lr : udf_truncate_extents+0x9ec/0xb48 [ 84.601178][ T5069] sp : ffff8000200776e0 [ 84.601814][ T5069] x29: ffff800020077860 x28: 00000000001263ff x27: 00000000000000ff [ 84.603097][ T5069] x26: ffff0000f0a054f0 x25: ffff0000f0a05388 x24: ffff70000400eeec [ 84.604373][ T5069] x23: 0000000000000010 x22: 00000000000000ff x21: ffff800020077780 [ 84.605644][ T5069] x20: ffff800020077760 x19: ffff0000f0a054a0 x18: 0000000000000000 [ 84.606934][ T5069] x17: 0000000000000000 x16: ffff800009759268 x15: 0000000000000001 [ 84.608235][ T5069] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 84.609494][ T5069] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff800009772b74 [ 84.610853][ T5069] x8 : ffff0000c8638000 x7 : 0000000000000000 x6 : 0000000000000000 [ 84.612142][ T5069] x5 : 0000000000000000 x4 : 0000000000000001 x3 : 0000000000000001 [ 84.613405][ T5069] x2 : ffff800020077788 x1 : 00000000001263ff x0 : 0000000000000000 [ 84.614677][ T5069] Call trace: [ 84.615203][ T5069] udf_truncate_extents+0x9f0/0xb48 [ 84.616044][ T5069] udf_setsize+0xae0/0xd9c [ 84.616754][ T5069] udf_setattr+0x280/0x414 [ 84.617451][ T5069] notify_change+0xa08/0xcd8 [ 84.618152][ T5069] do_truncate+0x188/0x20c [ 84.618838][ T5069] vfs_truncate+0x23c/0x2b0 [ 84.619565][ T5069] do_sys_truncate+0xec/0x1b4 [ 84.620332][ T5069] __arm64_sys_truncate+0x5c/0x70 [ 84.621109][ T5069] invoke_syscall+0x98/0x2b0 [ 84.621803][ T5069] el0_svc_common+0x138/0x258 [ 84.622505][ T5069] do_el0_svc+0x58/0x13c [ 84.623138][ T5069] el0_svc+0x78/0x1d0 [ 84.623748][ T5069] el0t_64_sync_handler+0xcc/0xe4 [ 84.624495][ T5069] el0t_64_sync+0x1a0/0x1a4 [ 84.625166][ T5069] irq event stamp: 21064 [ 84.625776][ T5069] hardirqs last enabled at (21063): [] __find_get_block+0x1c4/0xcb0 [ 84.627185][ T5069] hardirqs last disabled at (21064): [] el1_dbg+0x24/0x80 [ 84.628468][ T5069] softirqs last enabled at (20974): [] local_bh_enable+0x10/0x34 [ 84.629897][ T5069] softirqs last disabled at (20972): [] local_bh_disable+0x10/0x34 [ 84.631338][ T5069] ---[ end trace 5f213d1095e18d1e ]--- [ 84.701836][ T5071] loop0: detected capacity change from 0 to 2048 [ 84.710070][ T5071] UDF-fs: warning (device loop0): udf_load_vrs: No anchor found [ 84.711214][ T5071] UDF-fs: Scanning with blocksize 512 failed [ 84.714877][ T5071] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000) [ 84.740299][ T5071] ------------[ cut here ]------------ [ 84.741156][ T5071] WARNING: CPU: 0 PID: 5071 at fs/udf/truncate.c:208 udf_truncate_extents+0x9f0/0xb48 [ 84.742652][ T5071] Modules linked in: [ 84.743276][ T5071] CPU: 0 PID: 5071 Comm: syz.0.49 Tainted: G W syzkaller #0 [ 84.744618][ T5071] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 84.746170][ T5071] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 84.747370][ T5071] pc : udf_truncate_extents+0x9f0/0xb48 [ 84.748283][ T5071] lr : udf_truncate_extents+0x9ec/0xb48 [ 84.749174][ T5071] sp : ffff8000200976e0 [ 84.749852][ T5071] x29: ffff800020097860 x28: 00000000001263ff x27: 00000000000000ff [ 84.751145][ T5071] x26: ffff0000f0b4c820 x25: ffff0000f0b4c6b8 x24: ffff700004012eec [ 84.752454][ T5071] x23: 0000000000000010 x22: 00000000000000ff x21: ffff800020097780 [ 84.753757][ T5071] x20: ffff800020097760 x19: ffff0000f0b4c7d0 x18: 0000000000000000 [ 84.755046][ T5071] x17: 0000000000000000 x16: ffff800009759268 x15: 0000000000000001 [ 84.756290][ T5071] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 84.757573][ T5071] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff800009772b74 [ 84.758847][ T5071] x8 : ffff0000d9ce3680 x7 : 0000000000000000 x6 : 0000000000000000 [ 84.760110][ T5071] x5 : 0000000000000000 x4 : 0000000000000001 x3 : 0000000000000001 [ 84.761356][ T5071] x2 : ffff800020097788 x1 : 00000000001263ff x0 : 0000000000000000 [ 84.762587][ T5071] Call trace: [ 84.763084][ T5071] udf_truncate_extents+0x9f0/0xb48 [ 84.763900][ T5071] udf_setsize+0xae0/0xd9c [ 84.764599][ T5071] udf_setattr+0x280/0x414 [ 84.765296][ T5071] notify_change+0xa08/0xcd8 [ 84.766005][ T5071] do_truncate+0x188/0x20c [ 84.766680][ T5071] vfs_truncate+0x23c/0x2b0 [ 84.767401][ T5071] do_sys_truncate+0xec/0x1b4 [ 84.768116][ T5071] __arm64_sys_truncate+0x5c/0x70 [ 84.768923][ T5071] invoke_syscall+0x98/0x2b0 [ 84.769630][ T5071] el0_svc_common+0x138/0x258 [ 84.770378][ T5071] do_el0_svc+0x58/0x13c [ 84.771036][ T5071] el0_svc+0x78/0x1d0 [ 84.771654][ T5071] el0t_64_sync_handler+0xcc/0xe4 [ 84.772437][ T5071] el0t_64_sync+0x1a0/0x1a4 [ 84.773142][ T5071] irq event stamp: 21052 [ 84.773795][ T5071] hardirqs last enabled at (21051): [] __find_get_block+0x1c4/0xcb0 [ 84.775264][ T5071] hardirqs last disabled at (21052): [] el1_dbg+0x24/0x80 [ 84.776594][ T5071] softirqs last enabled at (20964): [] local_bh_enable+0x10/0x34 [ 84.778017][ T5071] softirqs last disabled at (20962): [] local_bh_disable+0x10/0x34 [ 84.779467][ T5071] ---[ end trace 5f213d1095e18d1f ]--- [ 84.860364][ T5073] loop0: detected capacity change from 0 to 2048 [ 84.907349][ T5073] UDF-fs: warning (device loop0): udf_load_vrs: No anchor found [ 84.908583][ T5073] UDF-fs: Scanning with blocksize 512 failed [ 84.912332][ T5073] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000) [ 84.947889][ T5073] ------------[ cut here ]------------ [ 84.948840][ T5073] WARNING: CPU: 1 PID: 5073 at fs/udf/truncate.c:208 udf_truncate_extents+0x9f0/0xb48 [ 84.950290][ T5073] Modules linked in: [ 84.950893][ T5073] CPU: 1 PID: 5073 Comm: syz.0.50 Tainted: G W syzkaller #0 [ 84.952192][ T5073] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 84.953686][ T5073] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 84.954973][ T5073] pc : udf_truncate_extents+0x9f0/0xb48 [ 84.955889][ T5073] lr : udf_truncate_extents+0x9ec/0xb48 [ 84.956805][ T5073] sp : ffff8000200976e0 [ 84.957457][ T5073] x29: ffff800020097860 x28: 00000000001263ff x27: 00000000000000ff [ 84.958703][ T5073] x26: ffff0000f0b4db58 x25: ffff0000f0b4d9f0 x24: ffff700004012eec [ 84.959971][ T5073] x23: 0000000000000010 x22: 00000000000000ff x21: ffff800020097780 [ 84.961268][ T5073] x20: ffff800020097760 x19: ffff0000f0b4db08 x18: 0000000000000000 [ 84.962530][ T5073] x17: 0000000000000000 x16: ffff800009759268 x15: 0000000000000001 [ 84.963773][ T5073] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 84.964996][ T5073] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff800009772b74 [ 84.966266][ T5073] x8 : ffff0000d696d1c0 x7 : 0000000000000000 x6 : 0000000000000000 [ 84.967494][ T5073] x5 : 0000000000000000 x4 : 0000000000000001 x3 : 0000000000000001 [ 84.968776][ T5073] x2 : ffff800020097788 x1 : 00000000001263ff x0 : 0000000000000000 [ 84.969983][ T5073] Call trace: [ 84.970490][ T5073] udf_truncate_extents+0x9f0/0xb48 [ 84.971337][ T5073] udf_setsize+0xae0/0xd9c [ 84.971996][ T5073] udf_setattr+0x280/0x414 [ 84.972701][ T5073] notify_change+0xa08/0xcd8 [ 84.973394][ T5073] do_truncate+0x188/0x20c [ 84.974114][ T5073] vfs_truncate+0x23c/0x2b0 [ 84.974836][ T5073] do_sys_truncate+0xec/0x1b4 [ 84.975557][ T5073] __arm64_sys_truncate+0x5c/0x70 [ 84.976367][ T5073] invoke_syscall+0x98/0x2b0 [ 84.977044][ T5073] el0_svc_common+0x138/0x258 [ 84.977811][ T5073] do_el0_svc+0x58/0x13c [ 84.978514][ T5073] el0_svc+0x78/0x1d0 [ 84.979163][ T5073] el0t_64_sync_handler+0xcc/0xe4 [ 84.979977][ T5073] el0t_64_sync+0x1a0/0x1a4 [ 84.980688][ T5073] irq event stamp: 20434 [ 84.981329][ T5073] hardirqs last enabled at (20433): [] __find_get_block+0x1c4/0xcb0 [ 84.982830][ T5073] hardirqs last disabled at (20434): [] el1_dbg+0x24/0x80 [ 84.984206][ T5073] softirqs last enabled at (20338): [] local_bh_enable+0x10/0x34 [ 84.985650][ T5073] softirqs last disabled at (20336): [] local_bh_disable+0x10/0x34 [ 84.987108][ T5073] ---[ end trace 5f213d1095e18d20 ]--- [ 85.041000][ T5075] loop0: detected capacity change from 0 to 2048 [ 85.069027][ T5075] UDF-fs: warning (device loop0): udf_load_vrs: No anchor found [ 85.070308][ T5075] UDF-fs: Scanning with blocksize 512 failed [ 85.074612][ T5075] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000) [ 85.112033][ T5075] ------------[ cut here ]------------ [ 85.112899][ T5075] WARNING: CPU: 1 PID: 5075 at fs/udf/truncate.c:208 udf_truncate_extents+0x9f0/0xb48 [ 85.114431][ T5075] Modules linked in: [ 85.115052][ T5075] CPU: 1 PID: 5075 Comm: syz.0.51 Tainted: G W syzkaller #0 [ 85.116454][ T5075] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 85.118071][ T5075] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 85.119332][ T5075] pc : udf_truncate_extents+0x9f0/0xb48 [ 85.120194][ T5075] lr : udf_truncate_extents+0x9ec/0xb48 [ 85.121094][ T5075] sp : ffff8000200776e0 [ 85.121723][ T5075] x29: ffff800020077860 x28: 00000000001263ff x27: 00000000000000ff [ 85.122976][ T5075] x26: ffff0000f0b4ee90 x25: ffff0000f0b4ed28 x24: ffff70000400eeec [ 85.124246][ T5075] x23: 0000000000000010 x22: 00000000000000ff x21: ffff800020077780 [ 85.125569][ T5075] x20: ffff800020077760 x19: ffff0000f0b4ee40 x18: 0000000000000000 [ 85.126876][ T5075] x17: 0000000000000000 x16: ffff800009759268 x15: 0000000000000001 [ 85.128165][ T5075] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 85.129442][ T5075] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff800009772b74 [ 85.130766][ T5075] x8 : ffff0000d79351c0 x7 : 0000000000000000 x6 : 0000000000000000 [ 85.132064][ T5075] x5 : 0000000000000000 x4 : 0000000000000001 x3 : 0000000000000001 [ 85.133334][ T5075] x2 : ffff800020077788 x1 : 00000000001263ff x0 : 0000000000000000 [ 85.134659][ T5075] Call trace: [ 85.135192][ T5075] udf_truncate_extents+0x9f0/0xb48 [ 85.136012][ T5075] udf_setsize+0xae0/0xd9c [ 85.136726][ T5075] udf_setattr+0x280/0x414 [ 85.137409][ T5075] notify_change+0xa08/0xcd8 [ 85.138159][ T5075] do_truncate+0x188/0x20c [ 85.138895][ T5075] vfs_truncate+0x23c/0x2b0 [ 85.139636][ T5075] do_sys_truncate+0xec/0x1b4 [ 85.140402][ T5075] __arm64_sys_truncate+0x5c/0x70 [ 85.141196][ T5075] invoke_syscall+0x98/0x2b0 [ 85.141916][ T5075] el0_svc_common+0x138/0x258 [ 85.142680][ T5075] do_el0_svc+0x58/0x13c [ 85.143354][ T5075] el0_svc+0x78/0x1d0 [ 85.143995][ T5075] el0t_64_sync_handler+0xcc/0xe4 [ 85.144804][ T5075] el0t_64_sync+0x1a0/0x1a4 [ 85.145500][ T5075] irq event stamp: 21354 [ 85.146154][ T5075] hardirqs last enabled at (21353): [] __find_get_block+0x1c4/0xcb0 [ 85.147629][ T5075] hardirqs last disabled at (21354): [] el1_dbg+0x24/0x80 [ 85.148960][ T5075] softirqs last enabled at (14396): [] handle_softirqs+0xa40/0xbe4 [ 85.150443][ T5075] softirqs last disabled at (14373): [] __irq_exit_rcu+0x240/0x43c [ 85.151886][ T5075] ---[ end trace 5f213d1095e18d21 ]--- [ 85.221156][ T5077] loop0: detected capacity change from 0 to 2048 [ 85.260129][ T5077] UDF-fs: warning (device loop0): udf_load_vrs: No anchor found [ 85.261348][ T5077] UDF-fs: Scanning with blocksize 512 failed [ 85.267913][ T5077] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000) [ 85.293227][ T5077] ------------[ cut here ]------------ [ 85.294132][ T5077] WARNING: CPU: 1 PID: 5077 at fs/udf/truncate.c:208 udf_truncate_extents+0x9f0/0xb48 [ 85.295573][ T5077] Modules linked in: [ 85.296135][ T5077] CPU: 1 PID: 5077 Comm: syz.0.52 Tainted: G W syzkaller #0 [ 85.297382][ T5077] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 85.298850][ T5077] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 85.300036][ T5077] pc : udf_truncate_extents+0x9f0/0xb48 [ 85.300856][ T5077] lr : udf_truncate_extents+0x9ec/0xb48 [ 85.301679][ T5077] sp : ffff8000201276e0 [ 85.302266][ T5077] x29: ffff800020127860 x28: 00000000001263ff x27: 00000000000000ff [ 85.303412][ T5077] x26: ffff0000f0a06828 x25: ffff0000f0a066c0 x24: ffff700004024eec [ 85.304553][ T5077] x23: 0000000000000010 x22: 00000000000000ff x21: ffff800020127780 [ 85.305735][ T5077] x20: ffff800020127760 x19: ffff0000f0a067d8 x18: 0000000000000000 [ 85.306924][ T5077] x17: 0000000000000000 x16: ffff800009759268 x15: 0000000000000001 [ 85.308137][ T5077] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 85.309380][ T5077] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff800009772b74 [ 85.310495][ T5077] x8 : ffff0000d6969b40 x7 : 0000000000000000 x6 : 0000000000000000 [ 85.311696][ T5077] x5 : 0000000000000000 x4 : 0000000000000001 x3 : 0000000000000001 [ 85.312867][ T5077] x2 : ffff800020127788 x1 : 00000000001263ff x0 : 0000000000000000 [ 85.314172][ T5077] Call trace: [ 85.314711][ T5077] udf_truncate_extents+0x9f0/0xb48 [ 85.315553][ T5077] udf_setsize+0xae0/0xd9c [ 85.316254][ T5077] udf_setattr+0x280/0x414 [ 85.316964][ T5077] notify_change+0xa08/0xcd8 [ 85.317711][ T5077] do_truncate+0x188/0x20c [ 85.318436][ T5077] vfs_truncate+0x23c/0x2b0 [ 85.319172][ T5077] do_sys_truncate+0xec/0x1b4 [ 85.319922][ T5077] __arm64_sys_truncate+0x5c/0x70 [ 85.320751][ T5077] invoke_syscall+0x98/0x2b0 [ 85.321523][ T5077] el0_svc_common+0x138/0x258 [ 85.322275][ T5077] do_el0_svc+0x58/0x13c [ 85.322968][ T5077] el0_svc+0x78/0x1d0 [ 85.323627][ T5077] el0t_64_sync_handler+0xcc/0xe4 [ 85.324446][ T5077] el0t_64_sync+0x1a0/0x1a4 [ 85.325179][ T5077] irq event stamp: 20268 [ 85.325890][ T5077] hardirqs last enabled at (20267): [] __find_get_block+0x1c4/0xcb0 [ 85.327441][ T5077] hardirqs last disabled at (20268): [] el1_dbg+0x24/0x80 [ 85.328817][ T5077] softirqs last enabled at (20124): [] local_bh_enable+0x10/0x34 [ 85.330302][ T5077] softirqs last disabled at (20122): [] local_bh_disable+0x10/0x34 [ 85.331820][ T5077] ---[ end trace 5f213d1095e18d22 ]--- [ 85.409295][ T5079] loop0: detected capacity change from 0 to 2048 [ 85.439411][ T5079] UDF-fs: warning (device loop0): udf_load_vrs: No anchor found [ 85.440660][ T5079] UDF-fs: Scanning with blocksize 512 failed [ 85.444176][ T5079] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000) [ 85.479147][ T5079] ------------[ cut here ]------------ [ 85.480033][ T5079] WARNING: CPU: 0 PID: 5079 at fs/udf/truncate.c:208 udf_truncate_extents+0x9f0/0xb48 [ 85.481602][ T5079] Modules linked in: [ 85.482226][ T5079] CPU: 0 PID: 5079 Comm: syz.0.53 Tainted: G W syzkaller #0 [ 85.483606][ T5079] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 85.485195][ T5079] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 85.486421][ T5079] pc : udf_truncate_extents+0x9f0/0xb48 [ 85.487294][ T5079] lr : udf_truncate_extents+0x9ec/0xb48 [ 85.488202][ T5079] sp : ffff8000200776e0 [ 85.488882][ T5079] x29: ffff800020077860 x28: 00000000001263ff x27: 00000000000000ff [ 85.490188][ T5079] x26: ffff0000f0b78810 x25: ffff0000f0b786a8 x24: ffff70000400eeec [ 85.491515][ T5079] x23: 0000000000000010 x22: 00000000000000ff x21: ffff800020077780 [ 85.492868][ T5079] x20: ffff800020077760 x19: ffff0000f0b787c0 x18: 0000000000000000 [ 85.494127][ T5079] x17: 0000000000000000 x16: ffff800009759268 x15: 0000000000000001 [ 85.495364][ T5079] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 85.496678][ T5079] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff800009772b74 [ 85.498001][ T5079] x8 : ffff0000da2f3680 x7 : 0000000000000000 x6 : 0000000000000000 [ 85.499263][ T5079] x5 : 0000000000000000 x4 : 0000000000000001 x3 : 0000000000000001 [ 85.500568][ T5079] x2 : ffff800020077788 x1 : 00000000001263ff x0 : 0000000000000000 [ 85.501820][ T5079] Call trace: [ 85.502369][ T5079] udf_truncate_extents+0x9f0/0xb48 [ 85.503229][ T5079] udf_setsize+0xae0/0xd9c [ 85.503947][ T5079] udf_setattr+0x280/0x414 [ 85.504667][ T5079] notify_change+0xa08/0xcd8 [ 85.505414][ T5079] do_truncate+0x188/0x20c [ 85.506091][ T5079] vfs_truncate+0x23c/0x2b0 [ 85.506814][ T5079] do_sys_truncate+0xec/0x1b4 [ 85.507601][ T5079] __arm64_sys_truncate+0x5c/0x70 [ 85.508442][ T5079] invoke_syscall+0x98/0x2b0 [ 85.509131][ T5079] el0_svc_common+0x138/0x258 [ 85.509892][ T5079] do_el0_svc+0x58/0x13c [ 85.510578][ T5079] el0_svc+0x78/0x1d0 [ 85.511210][ T5079] el0t_64_sync_handler+0xcc/0xe4 [ 85.512025][ T5079] el0t_64_sync+0x1a0/0x1a4 [ 85.512768][ T5079] irq event stamp: 22224 [ 85.513448][ T5079] hardirqs last enabled at (22223): [] __find_get_block+0x1c4/0xcb0 [ 85.514994][ T5079] hardirqs last disabled at (22224): [] el1_dbg+0x24/0x80 [ 85.516424][ T5079] softirqs last enabled at (22084): [] local_bh_enable+0x10/0x34 [ 85.517942][ T5079] softirqs last disabled at (22082): [] local_bh_disable+0x10/0x34 [ 85.519427][ T5079] ---[ end trace 5f213d1095e18d23 ]--- [ 85.619574][ T5081] UDF-fs: warning (device loop0): udf_load_vrs: No anchor found [ 85.620813][ T5081] UDF-fs: Scanning with blocksize 512 failed [ 85.624463][ T5081] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000) [ 85.649314][ T5081] ------------[ cut here ]------------ [ 85.650209][ T5081] WARNING: CPU: 0 PID: 5081 at fs/udf/truncate.c:208 udf_truncate_extents+0x9f0/0xb48 [ 85.651709][ T5081] Modules linked in: [ 85.652333][ T5081] CPU: 0 PID: 5081 Comm: syz.0.54 Tainted: G W syzkaller #0 [ 85.653659][ T5081] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 85.655169][ T5081] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 85.656351][ T5081] pc : udf_truncate_extents+0x9f0/0xb48 [ 85.657250][ T5081] lr : udf_truncate_extents+0x9ec/0xb48 [ 85.658130][ T5081] sp : ffff8000200776e0 [ 85.658807][ T5081] x29: ffff800020077860 x28: 00000000001263ff x27: 00000000000000ff [ 85.660141][ T5081] x26: ffff0000f0b79b48 x25: ffff0000f0b799e0 x24: ffff70000400eeec [ 85.661435][ T5081] x23: 0000000000000010 x22: 00000000000000ff x21: ffff800020077780 [ 85.662668][ T5081] x20: ffff800020077760 x19: ffff0000f0b79af8 x18: 0000000000000000 [ 85.663879][ T5081] x17: 0000000000000000 x16: ffff800009759268 x15: 0000000000000001 [ 85.665100][ T5081] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 85.666370][ T5081] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff800009772b74 [ 85.667643][ T5081] x8 : ffff0000cf768000 x7 : 0000000000000000 x6 : 0000000000000000 [ 85.668873][ T5081] x5 : 0000000000000000 x4 : 0000000000000001 x3 : 0000000000000001 [ 85.670108][ T5081] x2 : ffff800020077788 x1 : 00000000001263ff x0 : 0000000000000000 [ 85.671355][ T5081] Call trace: [ 85.671864][ T5081] udf_truncate_extents+0x9f0/0xb48 [ 85.672668][ T5081] udf_setsize+0xae0/0xd9c [ 85.673342][ T5081] udf_setattr+0x280/0x414 [ 85.674032][ T5081] notify_change+0xa08/0xcd8 [ 85.674733][ T5081] do_truncate+0x188/0x20c [ 85.675409][ T5081] vfs_truncate+0x23c/0x2b0 [ 85.676144][ T5081] do_sys_truncate+0xec/0x1b4 [ 85.676893][ T5081] __arm64_sys_truncate+0x5c/0x70 [ 85.677694][ T5081] invoke_syscall+0x98/0x2b0 [ 85.678405][ T5081] el0_svc_common+0x138/0x258 [ 85.679124][ T5081] do_el0_svc+0x58/0x13c [ 85.679837][ T5081] el0_svc+0x78/0x1d0 [ 85.680484][ T5081] el0t_64_sync_handler+0xcc/0xe4 [ 85.681312][ T5081] el0t_64_sync+0x1a0/0x1a4 [ 85.682018][ T5081] irq event stamp: 21090 [ 85.682669][ T5081] hardirqs last enabled at (21089): [] __find_get_block+0x1c4/0xcb0 [ 85.684144][ T5081] hardirqs last disabled at (21090): [] el1_dbg+0x24/0x80 [ 85.685505][ T5081] softirqs last enabled at (20986): [] local_bh_enable+0x10/0x34 [ 85.687002][ T5081] softirqs last disabled at (20984): [] local_bh_disable+0x10/0x34 [ 85.688478][ T5081] ---[ end trace 5f213d1095e18d24 ]--- [ 85.807585][ T5083] UDF-fs: warning (device loop0): udf_load_vrs: No anchor found [ 85.813457][ T5083] UDF-fs: Scanning with blocksize 512 failed [ 85.816699][ T5083] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000) [ 85.846485][ T5083] ------------[ cut here ]------------ [ 85.847368][ T5083] WARNING: CPU: 0 PID: 5083 at fs/udf/truncate.c:208 udf_truncate_extents+0x9f0/0xb48 [ 85.848850][ T5083] Modules linked in: [ 85.849490][ T5083] CPU: 0 PID: 5083 Comm: syz.0.55 Tainted: G W syzkaller #0 [ 85.850858][ T5083] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 85.852440][ T5083] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 85.853677][ T5083] pc : udf_truncate_extents+0x9f0/0xb48 [ 85.854594][ T5083] lr : udf_truncate_extents+0x9ec/0xb48 [ 85.855481][ T5083] sp : ffff8000201376e0 [ 85.856115][ T5083] x29: ffff800020137860 x28: 00000000001263ff x27: 00000000000000ff [ 85.857350][ T5083] x26: ffff0000f0b7ae80 x25: ffff0000f0b7ad18 x24: ffff700004026eec [ 85.858593][ T5083] x23: 0000000000000010 x22: 00000000000000ff x21: ffff800020137780 [ 85.859890][ T5083] x20: ffff800020137760 x19: ffff0000f0b7ae30 x18: 0000000000000000 [ 85.861175][ T5083] x17: 0000000000000000 x16: ffff800009759268 x15: 0000000000000001 [ 85.862438][ T5083] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 85.863771][ T5083] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff800009772b74 [ 85.865090][ T5083] x8 : ffff0000da2f0000 x7 : 0000000000000000 x6 : 0000000000000000 [ 85.866379][ T5083] x5 : 0000000000000000 x4 : 0000000000000001 x3 : 0000000000000001 [ 85.867652][ T5083] x2 : ffff800020137788 x1 : 00000000001263ff x0 : 0000000000000000 [ 85.868900][ T5083] Call trace: [ 85.869393][ T5083] udf_truncate_extents+0x9f0/0xb48 [ 85.870183][ T5083] udf_setsize+0xae0/0xd9c [ 85.870855][ T5083] udf_setattr+0x280/0x414 [ 85.871554][ T5083] notify_change+0xa08/0xcd8 [ 85.872289][ T5083] do_truncate+0x188/0x20c [ 85.872971][ T5083] vfs_truncate+0x23c/0x2b0 [ 85.873701][ T5083] do_sys_truncate+0xec/0x1b4 [ 85.874451][ T5083] __arm64_sys_truncate+0x5c/0x70 [ 85.875256][ T5083] invoke_syscall+0x98/0x2b0 [ 85.875995][ T5083] el0_svc_common+0x138/0x258 [ 85.876737][ T5083] do_el0_svc+0x58/0x13c [ 85.877418][ T5083] el0_svc+0x78/0x1d0 [ 85.878053][ T5083] el0t_64_sync_handler+0xcc/0xe4 [ 85.878838][ T5083] el0t_64_sync+0x1a0/0x1a4 [ 85.879562][ T5083] irq event stamp: 21354 [ 85.880214][ T5083] hardirqs last enabled at (21353): [] __find_get_block+0x1c4/0xcb0 [ 85.881692][ T5083] hardirqs last disabled at (21354): [] el1_dbg+0x24/0x80 [ 85.883013][ T5083] softirqs last enabled at (21268): [] local_bh_enable+0x10/0x34 [ 85.884460][ T5083] softirqs last disabled at (21266): [] local_bh_disable+0x10/0x34 [ 85.885952][ T5083] ---[ end trace 5f213d1095e18d25 ]--- [ 85.998476][ T5085] UDF-fs: warning (device loop0): udf_load_vrs: No anchor found [ 85.999900][ T5085] UDF-fs: Scanning with blocksize 512 failed [ 86.003113][ T5085] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000) [ 86.031731][ T5085] ------------[ cut here ]------------ [ 86.032650][ T5085] WARNING: CPU: 0 PID: 5085 at fs/udf/truncate.c:208 udf_truncate_extents+0x9f0/0xb48 [ 86.034194][ T5085] Modules linked in: [ 86.034812][ T5085] CPU: 0 PID: 5085 Comm: syz.0.56 Tainted: G W syzkaller #0 [ 86.036175][ T5085] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 86.037815][ T5085] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 86.039078][ T5085] pc : udf_truncate_extents+0x9f0/0xb48 [ 86.039978][ T5085] lr : udf_truncate_extents+0x9ec/0xb48 [ 86.040867][ T5085] sp : ffff8000201576e0 [ 86.041518][ T5085] x29: ffff800020157860 x28: 00000000001263ff x27: 00000000000000ff [ 86.042844][ T5085] x26: ffff0000f0b7c1b8 x25: ffff0000f0b7c050 x24: ffff70000402aeec [ 86.044110][ T5085] x23: 0000000000000010 x22: 00000000000000ff x21: ffff800020157780 [ 86.045396][ T5085] x20: ffff800020157760 x19: ffff0000f0b7c168 x18: 0000000000000000 [ 86.046671][ T5085] x17: 0000000000000000 x16: ffff800009759268 x15: 0000000000000001 [ 86.047992][ T5085] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 86.049258][ T5085] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff800009772b74 [ 86.050535][ T5085] x8 : ffff0000d7931b40 x7 : 0000000000000000 x6 : 0000000000000000 [ 86.051844][ T5085] x5 : 0000000000000000 x4 : 0000000000000001 x3 : 0000000000000001 [ 86.053151][ T5085] x2 : ffff800020157788 x1 : 00000000001263ff x0 : 0000000000000000 [ 86.054442][ T5085] Call trace: [ 86.054976][ T5085] udf_truncate_extents+0x9f0/0xb48 [ 86.055822][ T5085] udf_setsize+0xae0/0xd9c [ 86.056538][ T5085] udf_setattr+0x280/0x414 [ 86.057262][ T5085] notify_change+0xa08/0xcd8 [ 86.058007][ T5085] do_truncate+0x188/0x20c [ 86.058738][ T5085] vfs_truncate+0x23c/0x2b0 [ 86.059497][ T5085] do_sys_truncate+0xec/0x1b4 [ 86.060279][ T5085] __arm64_sys_truncate+0x5c/0x70 [ 86.061074][ T5085] invoke_syscall+0x98/0x2b0 [ 86.061841][ T5085] el0_svc_common+0x138/0x258 [ 86.062600][ T5085] do_el0_svc+0x58/0x13c [ 86.063263][ T5085] el0_svc+0x78/0x1d0 [ 86.063916][ T5085] el0t_64_sync_handler+0xcc/0xe4 [ 86.064724][ T5085] el0t_64_sync+0x1a0/0x1a4 [ 86.065450][ T5085] irq event stamp: 20488 [ 86.066107][ T5085] hardirqs last enabled at (20487): [] __find_get_block+0x1c4/0xcb0 [ 86.067565][ T5085] hardirqs last disabled at (20488): [] el1_dbg+0x24/0x80 [ 86.068960][ T5085] softirqs last enabled at (20392): [] local_bh_enable+0x10/0x34 [ 86.070459][ T5085] softirqs last disabled at (20390): [] local_bh_disable+0x10/0x34 [ 86.072002][ T5085] ---[ end trace 5f213d1095e18d26 ]--- [ 86.189285][ T5087] UDF-fs: warning (device loop0): udf_load_vrs: No anchor found [ 86.190540][ T5087] UDF-fs: Scanning with blocksize 512 failed [ 86.194070][ T5087] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000) [ 86.217831][ T5087] ------------[ cut here ]------------ [ 86.218740][ T5087] WARNING: CPU: 1 PID: 5087 at fs/udf/truncate.c:208 udf_truncate_extents+0x9f0/0xb48 [ 86.220222][ T5087] Modules linked in: [ 86.220818][ T5087] CPU: 1 PID: 5087 Comm: syz.0.57 Tainted: G W syzkaller #0 [ 86.222109][ T5087] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 86.223661][ T5087] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 86.224903][ T5087] pc : udf_truncate_extents+0x9f0/0xb48 [ 86.225795][ T5087] lr : udf_truncate_extents+0x9ec/0xb48 [ 86.226640][ T5087] sp : ffff8000200776e0 [ 86.227242][ T5087] x29: ffff800020077860 x28: 00000000001263ff x27: 00000000000000ff [ 86.228549][ T5087] x26: ffff0000e2b5a818 x25: ffff0000e2b5a6b0 x24: ffff70000400eeec [ 86.229879][ T5087] x23: 0000000000000010 x22: 00000000000000ff x21: ffff800020077780 [ 86.231236][ T5087] x20: ffff800020077760 x19: ffff0000e2b5a7c8 x18: 0000000000000000 [ 86.232573][ T5087] x17: 0000000000000000 x16: ffff800009759268 x15: 0000000000000001 [ 86.233847][ T5087] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 86.235130][ T5087] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff800009772b74 [ 86.236415][ T5087] x8 : ffff0000cf76b680 x7 : 0000000000000000 x6 : 0000000000000000 [ 86.237673][ T5087] x5 : 0000000000000000 x4 : 0000000000000001 x3 : 0000000000000001 [ 86.238898][ T5087] x2 : ffff800020077788 x1 : 00000000001263ff x0 : 0000000000000000 [ 86.240149][ T5087] Call trace: [ 86.240661][ T5087] udf_truncate_extents+0x9f0/0xb48 [ 86.241470][ T5087] udf_setsize+0xae0/0xd9c [ 86.242141][ T5087] udf_setattr+0x280/0x414 [ 86.242804][ T5087] notify_change+0xa08/0xcd8 [ 86.243567][ T5087] do_truncate+0x188/0x20c [ 86.244268][ T5087] vfs_truncate+0x23c/0x2b0 [ 86.244988][ T5087] do_sys_truncate+0xec/0x1b4 [ 86.245737][ T5087] __arm64_sys_truncate+0x5c/0x70 [ 86.246557][ T5087] invoke_syscall+0x98/0x2b0 [ 86.247326][ T5087] el0_svc_common+0x138/0x258 [ 86.248103][ T5087] do_el0_svc+0x58/0x13c [ 86.248775][ T5087] el0_svc+0x78/0x1d0 [ 86.249416][ T5087] el0t_64_sync_handler+0xcc/0xe4 [ 86.250189][ T5087] el0t_64_sync+0x1a0/0x1a4 [ 86.250903][ T5087] irq event stamp: 20402 [ 86.251554][ T5087] hardirqs last enabled at (20401): [] __find_get_block+0x1c4/0xcb0 [ 86.253055][ T5087] hardirqs last disabled at (20402): [] el1_dbg+0x24/0x80 [ 86.254418][ T5087] softirqs last enabled at (20294): [] local_bh_enable+0x10/0x34 [ 86.255870][ T5087] softirqs last disabled at (20292): [] local_bh_disable+0x10/0x34 [ 86.257336][ T5087] ---[ end trace 5f213d1095e18d27 ]--- [ 86.349500][ T5089] UDF-fs: warning (device loop0): udf_load_vrs: No anchor found [ 86.350847][ T5089] UDF-fs: Scanning with blocksize 512 failed [ 86.355208][ T5089] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000) [ 86.388133][ T5089] ------------[ cut here ]------------ [ 86.389038][ T5089] WARNING: CPU: 0 PID: 5089 at fs/udf/truncate.c:208 udf_truncate_extents+0x9f0/0xb48 [ 86.390540][ T5089] Modules linked in: [ 86.391140][ T5089] CPU: 0 PID: 5089 Comm: syz.0.58 Tainted: G W syzkaller #0 [ 86.392436][ T5089] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 86.394015][ T5089] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 86.395272][ T5089] pc : udf_truncate_extents+0x9f0/0xb48 [ 86.396157][ T5089] lr : udf_truncate_extents+0x9ec/0xb48 [ 86.397069][ T5089] sp : ffff8000200776e0 [ 86.397728][ T5089] x29: ffff800020077860 x28: 00000000001263ff x27: 00000000000000ff [ 86.398987][ T5089] x26: ffff0000f0b7d4f0 x25: ffff0000f0b7d388 x24: ffff70000400eeec [ 86.400240][ T5089] x23: 0000000000000010 x22: 00000000000000ff x21: ffff800020077780 [ 86.401545][ T5089] x20: ffff800020077760 x19: ffff0000f0b7d4a0 x18: 0000000000000000 [ 86.402887][ T5089] x17: 0000000000000000 x16: ffff800009759268 x15: 0000000000000001 [ 86.404192][ T5089] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 86.405517][ T5089] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff800009772b74 [ 86.406843][ T5089] x8 : ffff0000d7933680 x7 : 0000000000000000 x6 : 0000000000000000 [ 86.408172][ T5089] x5 : 0000000000000000 x4 : 0000000000000001 x3 : 0000000000000001 [ 86.409458][ T5089] x2 : ffff800020077788 x1 : 00000000001263ff x0 : 0000000000000000 [ 86.410642][ T5089] Call trace: [ 86.411160][ T5089] udf_truncate_extents+0x9f0/0xb48 [ 86.411979][ T5089] udf_setsize+0xae0/0xd9c [ 86.412724][ T5089] udf_setattr+0x280/0x414 [ 86.413434][ T5089] notify_change+0xa08/0xcd8 [ 86.414182][ T5089] do_truncate+0x188/0x20c [ 86.414855][ T5089] vfs_truncate+0x23c/0x2b0 [ 86.415519][ T5089] do_sys_truncate+0xec/0x1b4 [ 86.416287][ T5089] __arm64_sys_truncate+0x5c/0x70 [ 86.417082][ T5089] invoke_syscall+0x98/0x2b0 [ 86.417808][ T5089] el0_svc_common+0x138/0x258 [ 86.418585][ T5089] do_el0_svc+0x58/0x13c [ 86.419251][ T5089] el0_svc+0x78/0x1d0 [ 86.419897][ T5089] el0t_64_sync_handler+0xcc/0xe4 [ 86.420702][ T5089] el0t_64_sync+0x1a0/0x1a4 [ 86.421417][ T5089] irq event stamp: 21848 [ 86.422065][ T5089] hardirqs last enabled at (21847): [] __find_get_block+0x1c4/0xcb0 [ 86.423550][ T5089] hardirqs last disabled at (21848): [] el1_dbg+0x24/0x80 [ 86.424881][ T5089] softirqs last enabled at (21750): [] local_bh_enable+0x10/0x34 [ 86.426345][ T5089] softirqs last disabled at (21748): [] local_bh_disable+0x10/0x34 [ 86.427781][ T5089] ---[ end trace 5f213d1095e18d28 ]--- [ 86.533159][ T5091] UDF-fs: warning (device loop0): udf_load_vrs: No anchor found [ 86.534824][ T5091] UDF-fs: Scanning with blocksize 512 failed [ 86.538045][ T5091] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000) [ 86.562651][ T5091] ------------[ cut here ]------------ [ 86.563571][ T5091] WARNING: CPU: 0 PID: 5091 at fs/udf/truncate.c:208 udf_truncate_extents+0x9f0/0xb48 [ 86.565158][ T5091] Modules linked in: [ 86.565795][ T5091] CPU: 0 PID: 5091 Comm: syz.0.59 Tainted: G W syzkaller #0 [ 86.567220][ T5091] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 86.568893][ T5091] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 86.570167][ T5091] pc : udf_truncate_extents+0x9f0/0xb48 [ 86.571056][ T5091] lr : udf_truncate_extents+0x9ec/0xb48 [ 86.571963][ T5091] sp : ffff8000201776e0 [ 86.572653][ T5091] x29: ffff800020177860 x28: 00000000001263ff x27: 00000000000000ff [ 86.573916][ T5091] x26: ffff0000f0b7e828 x25: ffff0000f0b7e6c0 x24: ffff70000402eeec [ 86.575168][ T5091] x23: 0000000000000010 x22: 00000000000000ff x21: ffff800020177780 [ 86.576469][ T5091] x20: ffff800020177760 x19: ffff0000f0b7e7d8 x18: 0000000000000000 [ 86.577791][ T5091] x17: 0000000000000000 x16: ffff800009759268 x15: 0000000000000001 [ 86.579075][ T5091] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 86.580392][ T5091] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff800009772b74 [ 86.581713][ T5091] x8 : ffff0000d3dc9b40 x7 : 0000000000000000 x6 : 0000000000000000 [ 86.583003][ T5091] x5 : 0000000000000000 x4 : 0000000000000001 x3 : 0000000000000001 [ 86.584252][ T5091] x2 : ffff800020177788 x1 : 00000000001263ff x0 : 0000000000000000 [ 86.585534][ T5091] Call trace: [ 86.586043][ T5091] udf_truncate_extents+0x9f0/0xb48 [ 86.586878][ T5091] udf_setsize+0xae0/0xd9c [ 86.587606][ T5091] udf_setattr+0x280/0x414 [ 86.588306][ T5091] notify_change+0xa08/0xcd8 [ 86.589047][ T5091] do_truncate+0x188/0x20c [ 86.589724][ T5091] vfs_truncate+0x23c/0x2b0 [ 86.590417][ T5091] do_sys_truncate+0xec/0x1b4 [ 86.591176][ T5091] __arm64_sys_truncate+0x5c/0x70 [ 86.591975][ T5091] invoke_syscall+0x98/0x2b0 [ 86.592741][ T5091] el0_svc_common+0x138/0x258 [ 86.593477][ T5091] do_el0_svc+0x58/0x13c [ 86.594160][ T5091] el0_svc+0x78/0x1d0 [ 86.594804][ T5091] el0t_64_sync_handler+0xcc/0xe4 [ 86.595623][ T5091] el0t_64_sync+0x1a0/0x1a4 [ 86.596357][ T5091] irq event stamp: 20634 [ 86.597031][ T5091] hardirqs last enabled at (20633): [] __find_get_block+0x1c4/0xcb0 [ 86.598528][ T5091] hardirqs last disabled at (20634): [] el1_dbg+0x24/0x80 [ 86.599879][ T5091] softirqs last enabled at (14970): [] handle_softirqs+0xa40/0xbe4 [ 86.601421][ T5091] softirqs last disabled at (14959): [] __irq_exit_rcu+0x240/0x43c [ 86.602923][ T5091] ---[ end trace 5f213d1095e18d29 ]--- [ 86.700561][ T5093] UDF-fs: warning (device loop0): udf_load_vrs: No anchor found [ 86.701799][ T5093] UDF-fs: Scanning with blocksize 512 failed [ 86.706325][ T5093] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000) [ 86.737556][ T5093] ------------[ cut here ]------------ [ 86.738429][ T5093] WARNING: CPU: 0 PID: 5093 at fs/udf/truncate.c:208 udf_truncate_extents+0x9f0/0xb48 [ 86.739844][ T5093] Modules linked in: [ 86.740446][ T5093] CPU: 0 PID: 5093 Comm: syz.0.60 Tainted: G W syzkaller #0 [ 86.741811][ T5093] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 86.743428][ T5093] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 86.744739][ T5093] pc : udf_truncate_extents+0x9f0/0xb48 [ 86.745645][ T5093] lr : udf_truncate_extents+0x9ec/0xb48 [ 86.746516][ T5093] sp : ffff8000201876e0 [ 86.747189][ T5093] x29: ffff800020187860 x28: 00000000001263ff x27: 00000000000000ff [ 86.748462][ T5093] x26: ffff0000e2b5bb50 x25: ffff0000e2b5b9e8 x24: ffff700004030eec [ 86.749722][ T5093] x23: 0000000000000010 x22: 00000000000000ff x21: ffff800020187780 [ 86.750988][ T5093] x20: ffff800020187760 x19: ffff0000e2b5bb00 x18: 0000000000000000 [ 86.752279][ T5093] x17: 0000000000000000 x16: ffff800009759268 x15: 0000000000000001 [ 86.753622][ T5093] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 86.754885][ T5093] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff800009772b74 [ 86.756117][ T5093] x8 : ffff0000d0281b40 x7 : 0000000000000000 x6 : 0000000000000000 [ 86.757342][ T5093] x5 : 0000000000000000 x4 : 0000000000000001 x3 : 0000000000000001 [ 86.758600][ T5093] x2 : ffff800020187788 x1 : 00000000001263ff x0 : 0000000000000000 [ 86.759864][ T5093] Call trace: [ 86.760370][ T5093] udf_truncate_extents+0x9f0/0xb48 [ 86.761205][ T5093] udf_setsize+0xae0/0xd9c [ 86.761916][ T5093] udf_setattr+0x280/0x414 [ 86.762626][ T5093] notify_change+0xa08/0xcd8 [ 86.763342][ T5093] do_truncate+0x188/0x20c [ 86.764059][ T5093] vfs_truncate+0x23c/0x2b0 [ 86.764767][ T5093] do_sys_truncate+0xec/0x1b4 [ 86.765501][ T5093] __arm64_sys_truncate+0x5c/0x70 [ 86.766352][ T5093] invoke_syscall+0x98/0x2b0 [ 86.767094][ T5093] el0_svc_common+0x138/0x258 [ 86.767839][ T5093] do_el0_svc+0x58/0x13c [ 86.768490][ T5093] el0_svc+0x78/0x1d0 [ 86.769172][ T5093] el0t_64_sync_handler+0xcc/0xe4 [ 86.769958][ T5093] el0t_64_sync+0x1a0/0x1a4 [ 86.770643][ T5093] irq event stamp: 20740 [ 86.771283][ T5093] hardirqs last enabled at (20739): [] __find_get_block+0x1c4/0xcb0 [ 86.772820][ T5093] hardirqs last disabled at (20740): [] el1_dbg+0x24/0x80 [ 86.774179][ T5093] softirqs last enabled at (20648): [] local_bh_enable+0x10/0x34 [ 86.775700][ T5093] softirqs last disabled at (20646): [] local_bh_disable+0x10/0x34 [ 86.777200][ T5093] ---[ end trace 5f213d1095e18d2a ]--- [ 86.850364][ T5095] UDF-fs: warning (device loop0): udf_load_vrs: No anchor found [ 86.851623][ T5095] UDF-fs: Scanning with blocksize 512 failed [ 86.856841][ T5095] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000) [ 86.891600][ T5095] ------------[ cut here ]------------ [ 86.892477][ T5095] WARNING: CPU: 0 PID: 5095 at fs/udf/truncate.c:208 udf_truncate_extents+0x9f0/0xb48 [ 86.894007][ T5095] Modules linked in: [ 86.894665][ T5095] CPU: 0 PID: 5095 Comm: syz.0.61 Tainted: G W syzkaller #0 [ 86.896094][ T5095] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 86.897699][ T5095] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 86.898973][ T5095] pc : udf_truncate_extents+0x9f0/0xb48 [ 86.899869][ T5095] lr : udf_truncate_extents+0x9ec/0xb48 [ 86.900759][ T5095] sp : ffff8000201a76e0 [ 86.901395][ T5095] x29: ffff8000201a7860 x28: 00000000001263ff x27: 00000000000000ff [ 86.902706][ T5095] x26: ffff0000f10f8e78 x25: ffff0000f10f8d10 x24: ffff700004034eec [ 86.904049][ T5095] x23: 0000000000000010 x22: 00000000000000ff x21: ffff8000201a7780 [ 86.905372][ T5095] x20: ffff8000201a7760 x19: ffff0000f10f8e28 x18: 0000000000000000 [ 86.906669][ T5095] x17: 0000000000000000 x16: ffff800009759268 x15: 0000000000000001 [ 86.907890][ T5095] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 86.909123][ T5095] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff800009772b74 [ 86.910376][ T5095] x8 : ffff0000d0280000 x7 : 0000000000000000 x6 : 0000000000000000 [ 86.911647][ T5095] x5 : 0000000000000000 x4 : 0000000000000001 x3 : 0000000000000001 [ 86.912929][ T5095] x2 : ffff8000201a7788 x1 : 00000000001263ff x0 : 0000000000000000 [ 86.914175][ T5095] Call trace: [ 86.914706][ T5095] udf_truncate_extents+0x9f0/0xb48 [ 86.915553][ T5095] udf_setsize+0xae0/0xd9c [ 86.916229][ T5095] udf_setattr+0x280/0x414 [ 86.916920][ T5095] notify_change+0xa08/0xcd8 [ 86.917636][ T5095] do_truncate+0x188/0x20c [ 86.918329][ T5095] vfs_truncate+0x23c/0x2b0 [ 86.919036][ T5095] do_sys_truncate+0xec/0x1b4 [ 86.919781][ T5095] __arm64_sys_truncate+0x5c/0x70 [ 86.920621][ T5095] invoke_syscall+0x98/0x2b0 [ 86.921364][ T5095] el0_svc_common+0x138/0x258 [ 86.922126][ T5095] do_el0_svc+0x58/0x13c [ 86.922777][ T5095] el0_svc+0x78/0x1d0 [ 86.923353][ T5095] el0t_64_sync_handler+0xcc/0xe4 [ 86.924105][ T5095] el0t_64_sync+0x1a0/0x1a4 [ 86.924772][ T5095] irq event stamp: 21484 [ 86.925390][ T5095] hardirqs last enabled at (21483): [] __find_get_block+0x1c4/0xcb0 [ 86.926866][ T5095] hardirqs last disabled at (21484): [] el1_dbg+0x24/0x80 [ 86.928196][ T5095] softirqs last enabled at (21402): [] local_bh_enable+0x10/0x34 [ 86.929617][ T5095] softirqs last disabled at (21400): [] local_bh_disable+0x10/0x34 [ 86.931010][ T5095] ---[ end trace 5f213d1095e18d2b ]--- [ 87.048748][ T5097] UDF-fs: warning (device loop0): udf_load_vrs: No anchor found [ 87.049991][ T5097] UDF-fs: Scanning with blocksize 512 failed [ 87.053143][ T5097] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000) [ 87.079335][ T5097] ------------[ cut here ]------------ [ 87.080238][ T5097] WARNING: CPU: 0 PID: 5097 at fs/udf/truncate.c:208 udf_truncate_extents+0x9f0/0xb48 [ 87.081771][ T5097] Modules linked in: [ 87.082383][ T5097] CPU: 0 PID: 5097 Comm: syz.0.62 Tainted: G W syzkaller #0 [ 87.083690][ T5097] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 87.085284][ T5097] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 87.086569][ T5097] pc : udf_truncate_extents+0x9f0/0xb48 [ 87.087526][ T5097] lr : udf_truncate_extents+0x9ec/0xb48 [ 87.088421][ T5097] sp : ffff8000201c76e0 [ 87.089078][ T5097] x29: ffff8000201c7860 x28: 00000000001263ff x27: 00000000000000ff [ 87.090372][ T5097] x26: ffff0000f10fa1b0 x25: ffff0000f10fa048 x24: ffff700004038eec [ 87.091687][ T5097] x23: 0000000000000010 x22: 00000000000000ff x21: ffff8000201c7780 [ 87.092929][ T5097] x20: ffff8000201c7760 x19: ffff0000f10fa160 x18: 0000000000000000 [ 87.094227][ T5097] x17: 0000000000000000 x16: ffff800009759268 x15: 0000000000000001 [ 87.095501][ T5097] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 87.096801][ T5097] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff800009772b74 [ 87.098059][ T5097] x8 : ffff0000dbba51c0 x7 : 0000000000000000 x6 : 0000000000000000 [ 87.099361][ T5097] x5 : 0000000000000000 x4 : 0000000000000001 x3 : 0000000000000001 [ 87.100636][ T5097] x2 : ffff8000201c7788 x1 : 00000000001263ff x0 : 0000000000000000 [ 87.101945][ T5097] Call trace: [ 87.102460][ T5097] udf_truncate_extents+0x9f0/0xb48 [ 87.103285][ T5097] udf_setsize+0xae0/0xd9c [ 87.103970][ T5097] udf_setattr+0x280/0x414 [ 87.104656][ T5097] notify_change+0xa08/0xcd8 [ 87.105375][ T5097] do_truncate+0x188/0x20c [ 87.106080][ T5097] vfs_truncate+0x23c/0x2b0 [ 87.106784][ T5097] do_sys_truncate+0xec/0x1b4 [ 87.107530][ T5097] __arm64_sys_truncate+0x5c/0x70 [ 87.108325][ T5097] invoke_syscall+0x98/0x2b0 [ 87.109046][ T5097] el0_svc_common+0x138/0x258 [ 87.109787][ T5097] do_el0_svc+0x58/0x13c [ 87.110516][ T5097] el0_svc+0x78/0x1d0 [ 87.111200][ T5097] el0t_64_sync_handler+0xcc/0xe4 [ 87.112019][ T5097] el0t_64_sync+0x1a0/0x1a4 [ 87.112723][ T5097] irq event stamp: 21016 [ 87.113360][ T5097] hardirqs last enabled at (21015): [] __find_get_block+0x1c4/0xcb0 [ 87.114826][ T5097] hardirqs last disabled at (21016): [] el1_dbg+0x24/0x80 [ 87.116157][ T5097] softirqs last enabled at (20918): [] local_bh_enable+0x10/0x34 [ 87.117614][ T5097] softirqs last disabled at (20916): [] local_bh_disable+0x10/0x34 [ 87.119044][ T5097] ---[ end trace 5f213d1095e18d2c ]--- [ 87.185868][ T5099] UDF-fs: warning (device loop0): udf_load_vrs: No anchor found [ 87.187136][ T5099] UDF-fs: Scanning with blocksize 512 failed [ 87.190334][ T5099] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000) [ 87.213777][ T5099] ------------[ cut here ]------------ [ 87.214702][ T5099] WARNING: CPU: 0 PID: 5099 at fs/udf/truncate.c:208 udf_truncate_extents+0x9f0/0xb48 [ 87.216152][ T5099] Modules linked in: [ 87.216742][ T5099] CPU: 0 PID: 5099 Comm: syz.0.63 Tainted: G W syzkaller #0 [ 87.218001][ T5099] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 87.219469][ T5099] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 87.220594][ T5099] pc : udf_truncate_extents+0x9f0/0xb48 [ 87.221398][ T5099] lr : udf_truncate_extents+0x9ec/0xb48 [ 87.222188][ T5099] sp : ffff8000200a76e0 [ 87.222759][ T5099] x29: ffff8000200a7860 x28: 00000000001263ff x27: 00000000000000ff [ 87.223944][ T5099] x26: ffff0000f10fb4e8 x25: ffff0000f10fb380 x24: ffff700004014eec [ 87.225154][ T5099] x23: 0000000000000010 x22: 00000000000000ff x21: ffff8000200a7780 [ 87.226318][ T5099] x20: ffff8000200a7760 x19: ffff0000f10fb498 x18: 0000000000000000 [ 87.227517][ T5099] x17: 0000000000000000 x16: ffff800009759268 x15: 0000000000000001 [ 87.228803][ T5099] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 87.230060][ T5099] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff800009772b74 [ 87.231327][ T5099] x8 : ffff0000d1419b40 x7 : 0000000000000000 x6 : 0000000000000000 [ 87.232621][ T5099] x5 : 0000000000000000 x4 : 0000000000000001 x3 : 0000000000000001 [ 87.233921][ T5099] x2 : ffff8000200a7788 x1 : 00000000001263ff x0 : 0000000000000000 [ 87.235221][ T5099] Call trace: [ 87.235762][ T5099] udf_truncate_extents+0x9f0/0xb48 [ 87.236602][ T5099] udf_setsize+0xae0/0xd9c [ 87.237308][ T5099] udf_setattr+0x280/0x414 [ 87.238012][ T5099] notify_change+0xa08/0xcd8 [ 87.238758][ T5099] do_truncate+0x188/0x20c [ 87.239471][ T5099] vfs_truncate+0x23c/0x2b0 [ 87.240215][ T5099] do_sys_truncate+0xec/0x1b4 [ 87.240967][ T5099] __arm64_sys_truncate+0x5c/0x70 [ 87.241768][ T5099] invoke_syscall+0x98/0x2b0 [ 87.242504][ T5099] el0_svc_common+0x138/0x258 [ 87.243229][ T5099] do_el0_svc+0x58/0x13c [ 87.243891][ T5099] el0_svc+0x78/0x1d0 [ 87.244505][ T5099] el0t_64_sync_handler+0xcc/0xe4 [ 87.245282][ T5099] el0t_64_sync+0x1a0/0x1a4 [ 87.245957][ T5099] irq event stamp: 20608 [ 87.246587][ T5099] hardirqs last enabled at (20607): [] __find_get_block+0x1c4/0xcb0 [ 87.248058][ T5099] hardirqs last disabled at (20608): [] el1_dbg+0x24/0x80 [ 87.249383][ T5099] softirqs last enabled at (20520): [] local_bh_enable+0x10/0x34 [ 87.250799][ T5099] softirqs last disabled at (20518): [] local_bh_disable+0x10/0x34 [ 87.252223][ T5099] ---[ end trace 5f213d1095e18d2d ]--- [ 87.363915][ T5101] UDF-fs: warning (device loop0): udf_load_vrs: No anchor found [ 87.365225][ T5101] UDF-fs: Scanning with blocksize 512 failed [ 87.370469][ T5101] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000) [ 87.397191][ T5101] ------------[ cut here ]------------ [ 87.398071][ T5101] WARNING: CPU: 1 PID: 5101 at fs/udf/truncate.c:208 udf_truncate_extents+0x9f0/0xb48 [ 87.399522][ T5101] Modules linked in: [ 87.400108][ T5101] CPU: 1 PID: 5101 Comm: syz.0.64 Tainted: G W syzkaller #0 [ 87.401375][ T5101] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 87.402855][ T5101] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 87.404032][ T5101] pc : udf_truncate_extents+0x9f0/0xb48 [ 87.404874][ T5101] lr : udf_truncate_extents+0x9ec/0xb48 [ 87.405711][ T5101] sp : ffff8000201d76e0 [ 87.406337][ T5101] x29: ffff8000201d7860 x28: 00000000001263ff x27: 00000000000000ff [ 87.407566][ T5101] x26: ffff0000e2b5c1b8 x25: ffff0000e2b5c050 x24: ffff70000403aeec [ 87.408796][ T5101] x23: 0000000000000010 x22: 00000000000000ff x21: ffff8000201d7780 [ 87.410007][ T5101] x20: ffff8000201d7760 x19: ffff0000e2b5c168 x18: 0000000000000000 [ 87.411228][ T5101] x17: 0000000000000000 x16: ffff800009759268 x15: 0000000000000001 [ 87.412446][ T5101] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 87.413655][ T5101] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff800009772b74 [ 87.414878][ T5101] x8 : ffff0000d02e3680 x7 : 0000000000000000 x6 : 0000000000000000 [ 87.416096][ T5101] x5 : 0000000000000000 x4 : 0000000000000001 x3 : 0000000000000001 [ 87.417328][ T5101] x2 : ffff8000201d7788 x1 : 00000000001263ff x0 : 0000000000000000 [ 87.418504][ T5101] Call trace: [ 87.418987][ T5101] udf_truncate_extents+0x9f0/0xb48 [ 87.419763][ T5101] udf_setsize+0xae0/0xd9c [ 87.420404][ T5101] udf_setattr+0x280/0x414 [ 87.421048][ T5101] notify_change+0xa08/0xcd8 [ 87.421724][ T5101] do_truncate+0x188/0x20c [ 87.422360][ T5101] vfs_truncate+0x23c/0x2b0 [ 87.423013][ T5101] do_sys_truncate+0xec/0x1b4 [ 87.423703][ T5101] __arm64_sys_truncate+0x5c/0x70 [ 87.424457][ T5101] invoke_syscall+0x98/0x2b0 [ 87.425151][ T5101] el0_svc_common+0x138/0x258 [ 87.425931][ T5101] do_el0_svc+0x58/0x13c [ 87.426621][ T5101] el0_svc+0x78/0x1d0 [ 87.427233][ T5101] el0t_64_sync_handler+0xcc/0xe4 [ 87.428042][ T5101] el0t_64_sync+0x1a0/0x1a4 [ 87.428771][ T5101] irq event stamp: 21972 [ 87.429436][ T5101] hardirqs last enabled at (21971): [] __find_get_block+0x1c4/0xcb0 [ 87.430916][ T5101] hardirqs last disabled at (21972): [] el1_dbg+0x24/0x80 [ 87.432298][ T5101] softirqs last enabled at (21836): [] local_bh_enable+0x10/0x34 [ 87.433768][ T5101] softirqs last disabled at (21834): [] local_bh_disable+0x10/0x34 [ 87.435252][ T5101] ---[ end trace 5f213d1095e18d2e ]--- [ 87.514415][ T5103] UDF-fs: warning (device loop0): udf_load_vrs: No anchor found [ 87.515759][ T5103] UDF-fs: Scanning with blocksize 512 failed [ 87.518792][ T5103] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000) [ 87.546450][ T5103] ------------[ cut here ]------------ [ 87.547359][ T5103] WARNING: CPU: 1 PID: 5103 at fs/udf/truncate.c:208 udf_truncate_extents+0x9f0/0xb48 [ 87.548881][ T5103] Modules linked in: [ 87.549518][ T5103] CPU: 1 PID: 5103 Comm: syz.0.65 Tainted: G W syzkaller #0 [ 87.550896][ T5103] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 87.552570][ T5103] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 87.553829][ T5103] pc : udf_truncate_extents+0x9f0/0xb48 [ 87.554745][ T5103] lr : udf_truncate_extents+0x9ec/0xb48 [ 87.555619][ T5103] sp : ffff8000200776e0 [ 87.556235][ T5103] x29: ffff800020077860 x28: 00000000001263ff x27: 00000000000000ff [ 87.557478][ T5103] x26: ffff0000e2b594e0 x25: ffff0000e2b59378 x24: ffff70000400eeec [ 87.558741][ T5103] x23: 0000000000000010 x22: 00000000000000ff x21: ffff800020077780 [ 87.560046][ T5103] x20: ffff800020077760 x19: ffff0000e2b59490 x18: 0000000000000000 [ 87.561337][ T5103] x17: 0000000000000000 x16: ffff800009759268 x15: 0000000000000001 [ 87.562594][ T5103] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 87.563884][ T5103] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff800009772b74 [ 87.565138][ T5103] x8 : ffff0000ce6951c0 x7 : 0000000000000000 x6 : 0000000000000000 [ 87.566454][ T5103] x5 : 0000000000000000 x4 : 0000000000000001 x3 : 0000000000000001 [ 87.567725][ T5103] x2 : ffff800020077788 x1 : 00000000001263ff x0 : 0000000000000000 [ 87.569050][ T5103] Call trace: [ 87.569588][ T5103] udf_truncate_extents+0x9f0/0xb48 [ 87.570387][ T5103] udf_setsize+0xae0/0xd9c [ 87.571093][ T5103] udf_setattr+0x280/0x414 [ 87.571826][ T5103] notify_change+0xa08/0xcd8 [ 87.572563][ T5103] do_truncate+0x188/0x20c [ 87.573249][ T5103] vfs_truncate+0x23c/0x2b0 [ 87.573978][ T5103] do_sys_truncate+0xec/0x1b4 [ 87.574705][ T5103] __arm64_sys_truncate+0x5c/0x70 [ 87.575524][ T5103] invoke_syscall+0x98/0x2b0 [ 87.576271][ T5103] el0_svc_common+0x138/0x258 [ 87.577031][ T5103] do_el0_svc+0x58/0x13c [ 87.577705][ T5103] el0_svc+0x78/0x1d0 [ 87.578345][ T5103] el0t_64_sync_handler+0xcc/0xe4 [ 87.579121][ T5103] el0t_64_sync+0x1a0/0x1a4 [ 87.579829][ T5103] irq event stamp: 21246 [ 87.580483][ T5103] hardirqs last enabled at (21245): [] __find_get_block+0x1c4/0xcb0 [ 87.582008][ T5103] hardirqs last disabled at (21246): [] el1_dbg+0x24/0x80 [ 87.583386][ T5103] softirqs last enabled at (20490): [] local_bh_enable+0x10/0x34 [ 87.584942][ T5103] softirqs last disabled at (20488): [] local_bh_disable+0x10/0x34 [ 87.586477][ T5103] ---[ end trace 5f213d1095e18d2f ]--- [ 87.690179][ T5105] UDF-fs: warning (device loop0): udf_load_vrs: No anchor found [ 87.691443][ T5105] UDF-fs: Scanning with blocksize 512 failed [ 87.696910][ T5105] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000) [ 87.735704][ T5105] ------------[ cut here ]------------ [ 87.736600][ T5105] WARNING: CPU: 0 PID: 5105 at fs/udf/truncate.c:208 udf_truncate_extents+0x9f0/0xb48 [ 87.738069][ T5105] Modules linked in: [ 87.738673][ T5105] CPU: 0 PID: 5105 Comm: syz.0.66 Tainted: G W syzkaller #0 [ 87.739978][ T5105] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 87.741503][ T5105] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 87.742719][ T5105] pc : udf_truncate_extents+0x9f0/0xb48 [ 87.743616][ T5105] lr : udf_truncate_extents+0x9ec/0xb48 [ 87.744526][ T5105] sp : ffff8000200776e0 [ 87.745188][ T5105] x29: ffff800020077860 x28: 00000000001263ff x27: 00000000000000ff [ 87.746451][ T5105] x26: ffff0000e2b5a1b0 x25: ffff0000e2b5a048 x24: ffff70000400eeec [ 87.747669][ T5105] x23: 0000000000000010 x22: 00000000000000ff x21: ffff800020077780 [ 87.748862][ T5105] x20: ffff800020077760 x19: ffff0000e2b5a160 x18: 0000000000000000 [ 87.750204][ T5105] x17: 0000000000000000 x16: ffff800009759268 x15: 0000000000000001 [ 87.751537][ T5105] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 87.752794][ T5105] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff800009772b74 [ 87.754081][ T5105] x8 : ffff0000d3c20000 x7 : 0000000000000000 x6 : 0000000000000000 [ 87.755353][ T5105] x5 : 0000000000000000 x4 : 0000000000000001 x3 : 0000000000000001 [ 87.756642][ T5105] x2 : ffff800020077788 x1 : 00000000001263ff x0 : 0000000000000000 [ 87.757981][ T5105] Call trace: [ 87.758503][ T5105] udf_truncate_extents+0x9f0/0xb48 [ 87.759344][ T5105] udf_setsize+0xae0/0xd9c [ 87.760053][ T5105] udf_setattr+0x280/0x414 [ 87.760801][ T5105] notify_change+0xa08/0xcd8 [ 87.761551][ T5105] do_truncate+0x188/0x20c [ 87.762243][ T5105] vfs_truncate+0x23c/0x2b0 [ 87.762923][ T5105] do_sys_truncate+0xec/0x1b4 [ 87.763673][ T5105] __arm64_sys_truncate+0x5c/0x70 [ 87.764446][ T5105] invoke_syscall+0x98/0x2b0 [ 87.765187][ T5105] el0_svc_common+0x138/0x258 [ 87.765938][ T5105] do_el0_svc+0x58/0x13c [ 87.766607][ T5105] el0_svc+0x78/0x1d0 [ 87.767274][ T5105] el0t_64_sync_handler+0xcc/0xe4 [ 87.768106][ T5105] el0t_64_sync+0x1a0/0x1a4 [ 87.768840][ T5105] irq event stamp: 21240 [ 87.769529][ T5105] hardirqs last enabled at (21239): [] __find_get_block+0x1c4/0xcb0 [ 87.771110][ T5105] hardirqs last disabled at (21240): [] el1_dbg+0x24/0x80 [ 87.772464][ T5105] softirqs last enabled at (21154): [] local_bh_enable+0x10/0x34 [ 87.773969][ T5105] softirqs last disabled at (21152): [] local_bh_disable+0x10/0x34 [ 87.775476][ T5105] ---[ end trace 5f213d1095e18d30 ]--- [ 87.905726][ T5107] UDF-fs: warning (device loop0): udf_load_vrs: No anchor found [ 87.907172][ T5107] UDF-fs: Scanning with blocksize 512 failed [ 87.910204][ T5107] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000) [ 87.938843][ T5107] ------------[ cut here ]------------ [ 87.939720][ T5107] WARNING: CPU: 0 PID: 5107 at fs/udf/truncate.c:208 udf_truncate_extents+0x9f0/0xb48 [ 87.941209][ T5107] Modules linked in: [ 87.941803][ T5107] CPU: 0 PID: 5107 Comm: syz.0.67 Tainted: G W syzkaller #0 [ 87.943064][ T5107] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 87.944574][ T5107] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 87.945792][ T5107] pc : udf_truncate_extents+0x9f0/0xb48 [ 87.946656][ T5107] lr : udf_truncate_extents+0x9ec/0xb48 [ 87.947520][ T5107] sp : ffff8000201d76e0 [ 87.948162][ T5107] x29: ffff8000201d7860 x28: 00000000001263ff x27: 00000000000000ff [ 87.949416][ T5107] x26: ffff0000f10fdb58 x25: ffff0000f10fd9f0 x24: ffff70000403aeec [ 87.950693][ T5107] x23: 0000000000000010 x22: 00000000000000ff x21: ffff8000201d7780 [ 87.951984][ T5107] x20: ffff8000201d7760 x19: ffff0000f10fdb08 x18: 0000000000000000 [ 87.953277][ T5107] x17: 0000000000000000 x16: ffff800009759268 x15: 0000000000000001 [ 87.954533][ T5107] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 87.955798][ T5107] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff800009772b74 [ 87.957090][ T5107] x8 : ffff0000ce26b680 x7 : 0000000000000000 x6 : 0000000000000000 [ 87.958409][ T5107] x5 : 0000000000000000 x4 : 0000000000000001 x3 : 0000000000000001 [ 87.959681][ T5107] x2 : ffff8000201d7788 x1 : 00000000001263ff x0 : 0000000000000000 [ 87.960952][ T5107] Call trace: [ 87.961464][ T5107] udf_truncate_extents+0x9f0/0xb48 [ 87.962251][ T5107] udf_setsize+0xae0/0xd9c [ 87.962939][ T5107] udf_setattr+0x280/0x414 [ 87.963627][ T5107] notify_change+0xa08/0xcd8 [ 87.964357][ T5107] do_truncate+0x188/0x20c [ 87.965057][ T5107] vfs_truncate+0x23c/0x2b0 [ 87.965771][ T5107] do_sys_truncate+0xec/0x1b4 [ 87.966481][ T5107] __arm64_sys_truncate+0x5c/0x70 [ 87.967289][ T5107] invoke_syscall+0x98/0x2b0 [ 87.967992][ T5107] el0_svc_common+0x138/0x258 [ 87.968718][ T5107] do_el0_svc+0x58/0x13c [ 87.969351][ T5107] el0_svc+0x78/0x1d0 [ 87.969971][ T5107] el0t_64_sync_handler+0xcc/0xe4 [ 87.970772][ T5107] el0t_64_sync+0x1a0/0x1a4 [ 87.971472][ T5107] irq event stamp: 21194 [ 87.972124][ T5107] hardirqs last enabled at (21193): [] __find_get_block+0x1c4/0xcb0 [ 87.973616][ T5107] hardirqs last disabled at (21194): [] el1_dbg+0x24/0x80 [ 87.974922][ T5107] softirqs last enabled at (20610): [] local_bh_enable+0x10/0x34 [ 87.976379][ T5107] softirqs last disabled at (20608): [] local_bh_disable+0x10/0x34 [ 87.977906][ T5107] ---[ end trace 5f213d1095e18d31 ]--- [ 88.084791][ T5109] UDF-fs: warning (device loop0): udf_load_vrs: No anchor found [ 88.086069][ T5109] UDF-fs: Scanning with blocksize 512 failed [ 88.089741][ T5109] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000) [ 88.114388][ T5109] ------------[ cut here ]------------ [ 88.115255][ T5109] WARNING: CPU: 1 PID: 5109 at fs/udf/truncate.c:208 udf_truncate_extents+0x9f0/0xb48 [ 88.116702][ T5109] Modules linked in: [ 88.117283][ T5109] CPU: 1 PID: 5109 Comm: syz.0.68 Tainted: G W syzkaller #0 [ 88.118570][ T5109] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 88.120067][ T5109] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 88.121290][ T5109] pc : udf_truncate_extents+0x9f0/0xb48 [ 88.122132][ T5109] lr : udf_truncate_extents+0x9ec/0xb48 [ 88.122989][ T5109] sp : ffff8000201d76e0 [ 88.123653][ T5109] x29: ffff8000201d7860 x28: 00000000001263ff x27: 00000000000000ff [ 88.124932][ T5109] x26: ffff0000e2b5e828 x25: ffff0000e2b5e6c0 x24: ffff70000403aeec [ 88.126221][ T5109] x23: 0000000000000010 x22: 00000000000000ff x21: ffff8000201d7780 [ 88.127537][ T5109] x20: ffff8000201d7760 x19: ffff0000e2b5e7d8 x18: 0000000000000000 [ 88.128868][ T5109] x17: 0000000000000000 x16: ffff800009759268 x15: 0000000000000001 [ 88.130169][ T5109] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 88.131347][ T5109] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff800009772b74 [ 88.132630][ T5109] x8 : ffff0000ce269b40 x7 : 0000000000000000 x6 : 0000000000000000 [ 88.133862][ T5109] x5 : 0000000000000000 x4 : 0000000000000001 x3 : 0000000000000001 [ 88.135139][ T5109] x2 : ffff8000201d7788 x1 : 00000000001263ff x0 : 0000000000000000 [ 88.136398][ T5109] Call trace: [ 88.136933][ T5109] udf_truncate_extents+0x9f0/0xb48 [ 88.137782][ T5109] udf_setsize+0xae0/0xd9c [ 88.138488][ T5109] udf_setattr+0x280/0x414 [ 88.139164][ T5109] notify_change+0xa08/0xcd8 [ 88.139874][ T5109] do_truncate+0x188/0x20c [ 88.140611][ T5109] vfs_truncate+0x23c/0x2b0 [ 88.141307][ T5109] do_sys_truncate+0xec/0x1b4 [ 88.142050][ T5109] __arm64_sys_truncate+0x5c/0x70 [ 88.142847][ T5109] invoke_syscall+0x98/0x2b0 [ 88.143573][ T5109] el0_svc_common+0x138/0x258 [ 88.144331][ T5109] do_el0_svc+0x58/0x13c [ 88.145011][ T5109] el0_svc+0x78/0x1d0 [ 88.145673][ T5109] el0t_64_sync_handler+0xcc/0xe4 [ 88.146450][ T5109] el0t_64_sync+0x1a0/0x1a4 [ 88.147191][ T5109] irq event stamp: 20666 [ 88.147861][ T5109] hardirqs last enabled at (20665): [] __find_get_block+0x1c4/0xcb0 [ 88.149367][ T5109] hardirqs last disabled at (20666): [] el1_dbg+0x24/0x80 [ 88.150723][ T5109] softirqs last enabled at (20542): [] handle_softirqs+0xa40/0xbe4 [ 88.152214][ T5109] softirqs last disabled at (20493): [] __irq_exit_rcu+0x240/0x43c [ 88.153675][ T5109] ---[ end trace 5f213d1095e18d32 ]--- [ 88.252631][ T5111] UDF-fs: warning (device loop0): udf_load_vrs: No anchor found [ 88.254046][ T5111] UDF-fs: Scanning with blocksize 512 failed [ 88.257437][ T5111] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000) [ 88.282490][ T5111] ------------[ cut here ]------------ [ 88.283451][ T5111] WARNING: CPU: 1 PID: 5111 at fs/udf/truncate.c:208 udf_truncate_extents+0x9f0/0xb48 [ 88.284929][ T5111] Modules linked in: [ 88.285567][ T5111] CPU: 1 PID: 5111 Comm: syz.0.69 Tainted: G W syzkaller #0 [ 88.286916][ T5111] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 88.288498][ T5111] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 88.289712][ T5111] pc : udf_truncate_extents+0x9f0/0xb48 [ 88.290499][ T5111] lr : udf_truncate_extents+0x9ec/0xb48 [ 88.291337][ T5111] sp : ffff8000201e76e0 [ 88.291993][ T5111] x29: ffff8000201e7860 x28: 00000000001263ff x27: 00000000000000ff [ 88.293258][ T5111] x26: ffff0000e2b58e78 x25: ffff0000e2b58d10 x24: ffff70000403ceec [ 88.294535][ T5111] x23: 0000000000000010 x22: 00000000000000ff x21: ffff8000201e7780 [ 88.295832][ T5111] x20: ffff8000201e7760 x19: ffff0000e2b58e28 x18: 0000000000000000 [ 88.297086][ T5111] x17: 0000000000000000 x16: ffff800009759268 x15: 0000000000000001 [ 88.298353][ T5111] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 88.299613][ T5111] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff800009772b74 [ 88.300856][ T5111] x8 : ffff0000c1f6d1c0 x7 : 0000000000000000 x6 : 0000000000000000 [ 88.302092][ T5111] x5 : 0000000000000000 x4 : 0000000000000001 x3 : 0000000000000001 [ 88.303311][ T5111] x2 : ffff8000201e7788 x1 : 00000000001263ff x0 : 0000000000000000 [ 88.304530][ T5111] Call trace: [ 88.305032][ T5111] udf_truncate_extents+0x9f0/0xb48 [ 88.305851][ T5111] udf_setsize+0xae0/0xd9c [ 88.306534][ T5111] udf_setattr+0x280/0x414 [ 88.307200][ T5111] notify_change+0xa08/0xcd8 [ 88.307910][ T5111] do_truncate+0x188/0x20c [ 88.308623][ T5111] vfs_truncate+0x23c/0x2b0 [ 88.309325][ T5111] do_sys_truncate+0xec/0x1b4 [ 88.310073][ T5111] __arm64_sys_truncate+0x5c/0x70 [ 88.310901][ T5111] invoke_syscall+0x98/0x2b0 [ 88.311656][ T5111] el0_svc_common+0x138/0x258 [ 88.312401][ T5111] do_el0_svc+0x58/0x13c [ 88.313087][ T5111] el0_svc+0x78/0x1d0 [ 88.313738][ T5111] el0t_64_sync_handler+0xcc/0xe4 [ 88.314515][ T5111] el0t_64_sync+0x1a0/0x1a4 [ 88.315237][ T5111] irq event stamp: 20622 [ 88.315897][ T5111] hardirqs last enabled at (20621): [] __find_get_block+0x1c4/0xcb0 [ 88.317422][ T5111] hardirqs last disabled at (20622): [] el1_dbg+0x24/0x80 [ 88.318819][ T5111] softirqs last enabled at (20522): [] local_bh_enable+0x10/0x34 [ 88.320331][ T5111] softirqs last disabled at (20520): [] local_bh_disable+0x10/0x34 [ 88.321807][ T5111] ---[ end trace 5f213d1095e18d33 ]--- [ 88.454341][ T5113] UDF-fs: warning (device loop0): udf_load_vrs: No anchor found [ 88.455600][ T5113] UDF-fs: Scanning with blocksize 512 failed [ 88.458897][ T5113] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000) [ 88.482291][ T5113] ------------[ cut here ]------------ [ 88.483189][ T5113] WARNING: CPU: 1 PID: 5113 at fs/udf/truncate.c:208 udf_truncate_extents+0x9f0/0xb48 [ 88.484740][ T5113] Modules linked in: [ 88.485345][ T5113] CPU: 1 PID: 5113 Comm: syz.0.70 Tainted: G W syzkaller #0 [ 88.486703][ T5113] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 88.488289][ T5113] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 88.489545][ T5113] pc : udf_truncate_extents+0x9f0/0xb48 [ 88.490444][ T5113] lr : udf_truncate_extents+0x9ec/0xb48 [ 88.491308][ T5113] sp : ffff8000201b76e0 [ 88.491946][ T5113] x29: ffff8000201b7860 x28: 00000000001263ff x27: 00000000000000ff [ 88.493268][ T5113] x26: ffff0000e2b5ce88 x25: ffff0000e2b5cd20 x24: ffff700004036eec [ 88.494526][ T5113] x23: 0000000000000010 x22: 00000000000000ff x21: ffff8000201b7780 [ 88.495823][ T5113] x20: ffff8000201b7760 x19: ffff0000e2b5ce38 x18: 0000000000000000 [ 88.497117][ T5113] x17: 0000000000000000 x16: ffff800009759268 x15: 0000000000000001 [ 88.498394][ T5113] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 88.499666][ T5113] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff800009772b74 [ 88.500957][ T5113] x8 : ffff0000ca378000 x7 : 0000000000000000 x6 : 0000000000000000 [ 88.502286][ T5113] x5 : 0000000000000000 x4 : 0000000000000001 x3 : 0000000000000001 [ 88.503632][ T5113] x2 : ffff8000201b7788 x1 : 00000000001263ff x0 : 0000000000000000 [ 88.504902][ T5113] Call trace: [ 88.505420][ T5113] udf_truncate_extents+0x9f0/0xb48 [ 88.506265][ T5113] udf_setsize+0xae0/0xd9c [ 88.506980][ T5113] udf_setattr+0x280/0x414 [ 88.507678][ T5113] notify_change+0xa08/0xcd8 [ 88.508385][ T5113] do_truncate+0x188/0x20c [ 88.509089][ T5113] vfs_truncate+0x23c/0x2b0 [ 88.509836][ T5113] do_sys_truncate+0xec/0x1b4 [ 88.510597][ T5113] __arm64_sys_truncate+0x5c/0x70 [ 88.511393][ T5113] invoke_syscall+0x98/0x2b0 [ 88.512116][ T5113] el0_svc_common+0x138/0x258 [ 88.512860][ T5113] do_el0_svc+0x58/0x13c [ 88.513539][ T5113] el0_svc+0x78/0x1d0 [ 88.514179][ T5113] el0t_64_sync_handler+0xcc/0xe4 [ 88.514992][ T5113] el0t_64_sync+0x1a0/0x1a4 [ 88.515731][ T5113] irq event stamp: 20642 [ 88.516380][ T5113] hardirqs last enabled at (20641): [] __find_get_block+0x1c4/0xcb0 [ 88.517911][ T5113] hardirqs last disabled at (20642): [] el1_dbg+0x24/0x80 [ 88.519254][ T5113] softirqs last enabled at (20508): [] local_bh_enable+0x10/0x34 [ 88.520700][ T5113] softirqs last disabled at (20506): [] local_bh_disable+0x10/0x34 [ 88.522198][ T5113] ---[ end trace 5f213d1095e18d34 ]--- [ 88.672186][ T5115] UDF-fs: warning (device loop0): udf_load_vrs: No anchor found