[ 68.909887][ T9] device veth1_vlan left promiscuous mode [ 68.910905][ T9] device veth0_vlan left promiscuous mode [ 69.091191][ T9] team0 (unregistering): Port device team_slave_1 removed [ 69.098357][ T9] team0 (unregistering): Port device team_slave_0 removed [ 69.104571][ T9] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 69.133172][ T9] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 69.314844][ T9] bond0 (unregistering): Released all slaves [ 69.619389][ T13] cfg80211: failed to load regulatory.db [ 69.619844][ T2055] ieee802154 phy0 wpan0: encryption failed: -22 [ 69.621605][ T2055] ieee802154 phy1 wpan1: encryption failed: -22 Warning: Permanently added '10.128.0.136' (ED25519) to the list of known hosts. 1970/01/01 00:01:19 ignoring optional flag "sandboxArg"="0" 1970/01/01 00:01:19 ignoring optional flag "type"="gce" 1970/01/01 00:01:19 parsed 1 programs [ 82.405691][ T4382] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k SSFS [ 90.025582][ T136] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 90.029002][ T136] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 90.032203][ T1377] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 90.038138][ T136] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 90.040196][ T136] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 90.042916][ T1377] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 90.435200][ T4494] chnl_net:caif_netlink_parms(): no params data found [ 90.471900][ T4494] bridge0: port 1(bridge_slave_0) entered blocking state [ 90.473934][ T4494] bridge0: port 1(bridge_slave_0) entered disabled state [ 90.476516][ T4494] device bridge_slave_0 entered promiscuous mode [ 90.480064][ T4494] bridge0: port 2(bridge_slave_1) entered blocking state [ 90.482062][ T4494] bridge0: port 2(bridge_slave_1) entered disabled state [ 90.484650][ T4494] device bridge_slave_1 entered promiscuous mode [ 90.498372][ T4494] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 90.531157][ T4494] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 90.545978][ T4494] team0: Port device team_slave_0 added [ 90.551596][ T4494] team0: Port device team_slave_1 added [ 90.564223][ T4494] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 90.566025][ T4494] 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. [ 90.574817][ T4494] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 90.579522][ T4494] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 90.581443][ T4494] 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. [ 90.590233][ T4494] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 90.650987][ T4494] device hsr_slave_0 entered promiscuous mode [ 90.687737][ T4494] device hsr_slave_1 entered promiscuous mode [ 91.535109][ T4494] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 91.589322][ T4494] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 91.639324][ T4494] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 91.719518][ T4494] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 91.816476][ T4494] 8021q: adding VLAN 0 to HW filter on device bond0 [ 91.825370][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 91.828056][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 91.833305][ T4494] 8021q: adding VLAN 0 to HW filter on device team0 [ 91.840209][ T1377] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 91.842934][ T1377] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 91.845587][ T1377] bridge0: port 1(bridge_slave_0) entered blocking state [ 91.847773][ T1377] bridge0: port 1(bridge_slave_0) entered forwarding state [ 91.867959][ T1377] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 91.870847][ T1377] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 91.873548][ T1377] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 91.875969][ T1377] bridge0: port 2(bridge_slave_1) entered blocking state [ 91.877904][ T1377] bridge0: port 2(bridge_slave_1) entered forwarding state [ 91.884326][ T1377] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 91.898802][ T1377] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 91.912380][ T1377] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 91.920876][ T1377] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 91.923760][ T1377] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 91.933531][ T4494] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 91.936381][ T4494] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 91.945991][ T1377] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 91.960010][ T1377] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 91.963434][ T1377] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 91.966088][ T1377] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 91.972423][ T1377] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 91.982930][ T1377] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 91.985807][ T1377] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 92.047282][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 92.053927][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 92.063201][ T4494] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 92.077239][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 92.080735][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 92.093789][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 92.096360][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 92.100829][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 92.103626][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 92.108074][ T4494] device veth0_vlan entered promiscuous mode [ 92.114128][ T4494] device veth1_vlan entered promiscuous mode [ 92.130100][ T1377] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 92.132684][ T1377] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 92.135234][ T1377] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 92.140626][ T1377] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 92.145150][ T4494] device veth0_macvtap entered promiscuous mode [ 92.150661][ T4494] device veth1_macvtap entered promiscuous mode [ 92.160904][ T4494] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 92.162923][ T1377] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 92.165433][ T1377] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 92.171143][ T1377] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 92.174128][ T1377] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 92.180975][ T4494] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 92.183111][ T1377] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 92.186082][ T1377] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 92.190994][ T4494] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 92.193295][ T4494] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 92.195802][ T4494] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 92.199502][ T4494] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 1970/01/01 00:01:32 executed programs: 0 [ 92.770675][ T4629] chnl_net:caif_netlink_parms(): no params data found [ 92.804393][ T4629] bridge0: port 1(bridge_slave_0) entered blocking state [ 92.806532][ T4629] bridge0: port 1(bridge_slave_0) entered disabled state [ 92.812183][ T4629] device bridge_slave_0 entered promiscuous mode [ 92.815724][ T4629] bridge0: port 2(bridge_slave_1) entered blocking state [ 92.818086][ T4629] bridge0: port 2(bridge_slave_1) entered disabled state [ 92.821821][ T4629] device bridge_slave_1 entered promiscuous mode [ 92.839547][ T4629] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 92.843864][ T4629] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 92.860947][ T4629] team0: Port device team_slave_0 added [ 92.864058][ T4629] team0: Port device team_slave_1 added [ 92.876923][ T4629] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 92.879038][ T4629] 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. [ 92.885845][ T4629] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 92.889944][ T4629] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 92.891824][ T4629] 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. [ 92.899364][ T4629] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 92.959966][ T4629] device hsr_slave_0 entered promiscuous mode [ 93.018005][ T4629] device hsr_slave_1 entered promiscuous mode [ 93.037554][ T4629] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 93.039674][ T4629] Cannot create hsr debugfs directory [ 93.104045][ T4629] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 94.738077][ T4564] Bluetooth: hci0: command 0x0409 tx timeout [ 95.344192][ T4629] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 96.817706][ T4566] Bluetooth: hci0: command 0x041b tx timeout [ 97.183152][ T4629] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 97.238031][ T4629] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 97.732103][ T4629] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 97.751941][ T4629] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 97.809979][ T4629] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 97.859576][ T4629] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 97.980996][ T4629] 8021q: adding VLAN 0 to HW filter on device bond0 [ 97.989050][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 97.991444][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 97.995421][ T4629] 8021q: adding VLAN 0 to HW filter on device team0 [ 98.002814][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 98.005552][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 98.008196][ T148] bridge0: port 1(bridge_slave_0) entered blocking state [ 98.010032][ T148] bridge0: port 1(bridge_slave_0) entered forwarding state [ 98.012559][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 98.017127][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 98.020951][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 98.023550][ T148] bridge0: port 2(bridge_slave_1) entered blocking state [ 98.025424][ T148] bridge0: port 2(bridge_slave_1) entered forwarding state [ 98.030553][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 98.035741][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 98.042051][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 98.044918][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 98.047749][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 98.052879][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 98.055622][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 98.062714][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 98.065262][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 98.069886][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 98.072420][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 98.077214][ T4629] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 98.144040][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 98.146297][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 98.153167][ T4629] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 98.164012][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 98.166746][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 98.193023][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 98.195700][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 98.199398][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 98.201878][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 98.205811][ T4629] device veth0_vlan entered promiscuous mode [ 98.212630][ T4629] device veth1_vlan entered promiscuous mode [ 98.225093][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 98.228227][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 98.230775][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 98.233360][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 98.238146][ T4629] device veth0_macvtap entered promiscuous mode [ 98.242382][ T4629] device veth1_macvtap entered promiscuous mode [ 98.252754][ T4629] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 98.255680][ T4629] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 98.260867][ T4629] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 98.263137][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 98.265687][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 98.271943][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 98.274691][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 98.279186][ T4629] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 98.282118][ T4629] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 98.285638][ T4629] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 98.288320][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 98.291072][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 98.295701][ T4629] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 98.298354][ T4629] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 98.300553][ T4629] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 98.302874][ T4629] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 98.349131][ T436] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 98.351738][ T436] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 98.367319][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 98.379281][ T436] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 98.381499][ T436] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 98.384210][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready 1970/01/01 00:01:38 executed programs: 2 [ 98.434270][ T4875] loop0: detected capacity change from 0 to 2048 [ 98.453356][ T4875] UDF-fs: error (device loop0): udf_read_tagged: tag checksum failed, block 99: 0x27 != 0x4d [ 98.459129][ T4875] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000) [ 98.593852][ T4877] ------------[ cut here ]------------ [ 98.595758][ T4877] WARNING: CPU: 1 PID: 4877 at fs/udf/truncate.c:208 udf_truncate_extents+0xbf4/0xdc8 [ 98.598438][ T4877] Modules linked in: [ 98.599534][ T4877] CPU: 1 PID: 4877 Comm: syz.0.15 Not tainted 5.15.179-syzkaller #0 [ 98.601731][ T4877] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 98.604525][ T4877] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 98.606738][ T4877] pc : udf_truncate_extents+0xbf4/0xdc8 [ 98.608210][ T4877] lr : udf_truncate_extents+0xbf0/0xdc8 [ 98.609682][ T4877] sp : ffff800020306ba0 [ 98.610767][ T4877] x29: ffff800020306d80 x28: ffff0000e10e8e78 x27: 0000000007e55e62 [ 98.612961][ T4877] x26: dfff800000000000 x25: ffff800020306d20 x24: 00000000000000ff [ 98.615211][ T4877] x23: 0000000000000010 x22: ffff800020306ce0 x21: 00000000000000ff [ 98.617344][ T4877] x20: ffff0000e10e8e28 x19: ffff800020306ca0 x18: 0000000000000000 [ 98.619560][ T4877] x17: 0000000000000000 x16: ffff8000098edcc4 x15: 0000000000000001 [ 98.621706][ T4877] x14: ffff0000cf043680 x13: 0000000000ff0100 x12: ffffffffffffffff [ 98.623953][ T4877] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff0000cf043680 [ 98.626127][ T4877] x8 : ffff80000990a510 x7 : 0000000000000000 x6 : 0000000000000000 [ 98.628401][ T4877] x5 : 0000000000000000 x4 : 0000000000000001 x3 : 0000000000000001 [ 98.630621][ T4877] x2 : ffff800020306ca8 x1 : 0000000007e55e62 x0 : 0000000000000000 [ 98.632761][ T4877] Call trace: [ 98.633709][ T4877] udf_truncate_extents+0xbf4/0xdc8 [ 98.635080][ T4877] udf_do_extend_file+0xae0/0xde0 [ 98.636119][ T4875] attempt to access beyond end of device [ 98.636119][ T4875] loop0: rw=2049, want=2049, limit=2048 [ 98.636439][ T4877] udf_get_block+0x11a0/0x4094 [ 98.639709][ T4875] Buffer I/O error on dev loop0, logical block 2048, lost async page write [ 98.640723][ T4877] __block_write_begin_int+0x3ec/0x1608 [ 98.643056][ T4875] attempt to access beyond end of device [ 98.643056][ T4875] loop0: rw=2049, want=2049, limit=2048 [ 98.644528][ T4877] block_write_begin+0x60/0xdc [ 98.647319][ T4875] Buffer I/O error on dev loop0, logical block 2048, lost async page write [ 98.648575][ T4877] udf_write_begin+0x50/0x98 [ 98.648594][ T4877] generic_perform_write+0x24c/0x520 [ 98.648606][ T4877] __generic_file_write_iter+0x230/0x454 [ 98.648617][ T4877] udf_file_write_iter+0x234/0x490 [ 98.648627][ T4877] do_iter_readv_writev+0x420/0x5f8 [ 98.648637][ T4877] do_iter_write+0x1b8/0x66c [ 98.648646][ T4877] do_pwritev+0x1ec/0x334 [ 98.648655][ T4877] __arm64_sys_pwritev2+0xd4/0x108 [ 98.648664][ T4877] invoke_syscall+0x98/0x2b8 [ 98.648675][ T4877] el0_svc_common+0x138/0x258 [ 98.648685][ T4877] do_el0_svc+0x58/0x14c [ 98.648695][ T4877] el0_svc+0x7c/0x1f0 [ 98.648706][ T4877] el0t_64_sync_handler+0x84/0xe4 [ 98.648716][ T4877] el0t_64_sync+0x1a0/0x1a4 [ 98.648726][ T4877] irq event stamp: 136 [ 98.648731][ T4877] hardirqs last enabled at (135): [] __find_get_block+0x1d0/0xdd4 [ 98.648745][ T4877] hardirqs last disabled at (136): [] el1_dbg+0x24/0x80 [ 98.648758][ T4877] softirqs last enabled at (84): [] handle_softirqs+0xb88/0xdbc [ 98.648773][ T4877] softirqs last disabled at (39): [] __irq_exit_rcu+0x268/0x4d8 [ 98.648786][ T4877] ---[ end trace 33adcb96f7920175 ]--- [ 98.680530][ T4875] attempt to access beyond end of device [ 98.680530][ T4875] loop0: rw=2049, want=2049, limit=2048 [ 98.683700][ T4875] Buffer I/O error on dev loop0, logical block 2048, lost async page write [ 98.686176][ T4875] attempt to access beyond end of device [ 98.686176][ T4875] loop0: rw=2049, want=2049, limit=2048 [ 98.690273][ T4875] Buffer I/O error on dev loop0, logical block 2048, lost async page write [ 98.692628][ T4875] attempt to access beyond end of device [ 98.692628][ T4875] loop0: rw=2049, want=2049, limit=2048 [ 98.695552][ T4875] Buffer I/O error on dev loop0, logical block 2048, lost async page write [ 98.698327][ T4875] attempt to access beyond end of device [ 98.698327][ T4875] loop0: rw=2049, want=2050, limit=2048 [ 98.701339][ T4875] Buffer I/O error on dev loop0, logical block 2049, lost async page write [ 98.703613][ T4875] attempt to access beyond end of device [ 98.703613][ T4875] loop0: rw=2049, want=2050, limit=2048 [ 98.706594][ T4875] Buffer I/O error on dev loop0, logical block 2049, lost async page write [ 98.710049][ T4875] attempt to access beyond end of device [ 98.710049][ T4875] loop0: rw=2049, want=2050, limit=2048 [ 98.713020][ T4875] Buffer I/O error on dev loop0, logical block 2049, lost async page write [ 98.715355][ T4875] attempt to access beyond end of device [ 98.715355][ T4875] loop0: rw=2049, want=2050, limit=2048 [ 98.718440][ T4875] Buffer I/O error on dev loop0, logical block 2049, lost async page write [ 98.720706][ T4875] attempt to access beyond end of device [ 98.720706][ T4875] loop0: rw=2049, want=2050, limit=2048 [ 98.723574][ T4875] Buffer I/O error on dev loop0, logical block 2049, lost async page write [ 98.837261][ T4879] loop0: detected capacity change from 0 to 2048 [ 98.907996][ T4091] Bluetooth: hci0: command 0x040f tx timeout [ 98.921125][ T4879] UDF-fs: error (device loop0): udf_read_tagged: tag checksum failed, block 99: 0x27 != 0x4d [ 98.930594][ T4879] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000) [ 99.048979][ T4881] ------------[ cut here ]------------ [ 99.050450][ T4881] WARNING: CPU: 1 PID: 4881 at fs/udf/truncate.c:208 udf_truncate_extents+0xbf4/0xdc8 [ 99.053116][ T4881] Modules linked in: [ 99.054190][ T4881] CPU: 1 PID: 4881 Comm: syz.0.16 Tainted: G W 5.15.179-syzkaller #0 [ 99.056661][ T4881] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 99.059488][ T4881] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 99.061701][ T4881] pc : udf_truncate_extents+0xbf4/0xdc8 [ 99.063236][ T4881] lr : udf_truncate_extents+0xbf0/0xdc8 [ 99.064798][ T4881] sp : ffff80001fd26ba0 [ 99.065910][ T4881] x29: ffff80001fd26d80 x28: ffff0000e10e9b48 x27: 0000000007e55e62 [ 99.068091][ T4881] x26: dfff800000000000 x25: ffff80001fd26d20 x24: 00000000000000ff [ 99.070271][ T4881] x23: 0000000000000010 x22: ffff80001fd26ce0 x21: 00000000000000ff [ 99.072385][ T4881] x20: ffff0000e10e9af8 x19: ffff80001fd26ca0 x18: 0000000000000000 [ 99.074607][ T4881] x17: 0000000000000000 x16: ffff8000098edcc4 x15: 0000000000000001 [ 99.076840][ T4881] x14: ffff0000d109d1c0 x13: 0000000000ff0100 x12: ffffffffffffffff [ 99.079013][ T4881] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff0000d109d1c0 [ 99.081202][ T4881] x8 : ffff80000990a510 x7 : 0000000000000000 x6 : 0000000000000000 [ 99.083363][ T4881] x5 : 0000000000000000 x4 : 0000000000000001 x3 : 0000000000000001 [ 99.085634][ T4881] x2 : ffff80001fd26ca8 x1 : 0000000007e55e62 x0 : 0000000000000000 [ 99.087925][ T4881] Call trace: [ 99.088811][ T4881] udf_truncate_extents+0xbf4/0xdc8 [ 99.090201][ T4881] udf_do_extend_file+0xae0/0xde0 [ 99.091644][ T4881] udf_get_block+0x11a0/0x4094 [ 99.092924][ T4881] __block_write_begin_int+0x3ec/0x1608 [ 99.094450][ T4881] block_write_begin+0x60/0xdc [ 99.095713][ T4881] udf_write_begin+0x50/0x98 [ 99.096970][ T4881] generic_perform_write+0x24c/0x520 [ 99.098340][ T4881] __generic_file_write_iter+0x230/0x454 [ 99.099879][ T4881] udf_file_write_iter+0x234/0x490 [ 99.101210][ T4881] do_iter_readv_writev+0x420/0x5f8 [ 99.102607][ T4881] do_iter_write+0x1b8/0x66c [ 99.103862][ T4881] do_pwritev+0x1ec/0x334 [ 99.104973][ T4881] __arm64_sys_pwritev2+0xd4/0x108 [ 99.106329][ T4881] invoke_syscall+0x98/0x2b8 [ 99.107569][ T4881] el0_svc_common+0x138/0x258 [ 99.108947][ T4881] do_el0_svc+0x58/0x14c [ 99.110080][ T4881] el0_svc+0x7c/0x1f0 [ 99.111155][ T4881] el0t_64_sync_handler+0x84/0xe4 [ 99.112546][ T4881] el0t_64_sync+0x1a0/0x1a4 [ 99.113784][ T4881] irq event stamp: 180 [ 99.114963][ T4881] hardirqs last enabled at (179): [] __find_get_block+0x1d0/0xdd4 [ 99.117494][ T4881] hardirqs last disabled at (180): [] el1_dbg+0x24/0x80 [ 99.119872][ T4881] softirqs last enabled at (118): [] handle_softirqs+0xb88/0xdbc [ 99.122504][ T4881] softirqs last disabled at (21): [] __irq_exit_rcu+0x268/0x4d8 [ 99.124983][ T4881] ---[ end trace 33adcb96f7920176 ]--- [ 99.234059][ T4883] loop0: detected capacity change from 0 to 2048 [ 99.272184][ T4883] UDF-fs: error (device loop0): udf_read_tagged: tag checksum failed, block 99: 0x27 != 0x4d [ 99.276499][ T4883] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000) [ 99.396638][ T4885] ------------[ cut here ]------------ [ 99.398189][ T4885] WARNING: CPU: 0 PID: 4885 at fs/udf/truncate.c:208 udf_truncate_extents+0xbf4/0xdc8 [ 99.400796][ T4885] Modules linked in: [ 99.401800][ T4885] CPU: 0 PID: 4885 Comm: syz.0.17 Tainted: G W 5.15.179-syzkaller #0 [ 99.404345][ T4885] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 99.406990][ T4885] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 99.409085][ T4885] pc : udf_truncate_extents+0xbf4/0xdc8 [ 99.410725][ T4885] lr : udf_truncate_extents+0xbf0/0xdc8 [ 99.412148][ T4885] sp : ffff8000206a6ba0 [ 99.413274][ T4885] x29: ffff8000206a6d80 x28: ffff0000e13294e0 x27: 0000000007e55e62 [ 99.415361][ T4885] x26: dfff800000000000 x25: ffff8000206a6d20 x24: 00000000000000ff [ 99.417506][ T4885] x23: 0000000000000010 x22: ffff8000206a6ce0 x21: 00000000000000ff [ 99.419593][ T4885] x20: ffff0000e1329490 x19: ffff8000206a6ca0 x18: 0000000000000000 [ 99.421737][ T4885] x17: 0000000000000000 x16: ffff8000098edcc4 x15: 0000000000000001 [ 99.423804][ T4885] x14: ffff0000d28f0000 x13: 0000000000ff0100 x12: ffffffffffffffff [ 99.425973][ T4885] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff0000d28f0000 [ 99.428131][ T4885] x8 : ffff80000990a510 x7 : 0000000000000000 x6 : 0000000000000000 [ 99.430323][ T4885] x5 : 0000000000000000 x4 : 0000000000000001 x3 : 0000000000000001 [ 99.432546][ T4885] x2 : ffff8000206a6ca8 x1 : 0000000007e55e62 x0 : 0000000000000000 [ 99.434661][ T4885] Call trace: [ 99.435515][ T4885] udf_truncate_extents+0xbf4/0xdc8 [ 99.436916][ T4885] udf_do_extend_file+0xae0/0xde0 [ 99.438230][ T4885] udf_get_block+0x11a0/0x4094 [ 99.439506][ T4885] __block_write_begin_int+0x3ec/0x1608 [ 99.440997][ T4885] block_write_begin+0x60/0xdc [ 99.442301][ T4885] udf_write_begin+0x50/0x98 [ 99.443556][ T4885] generic_perform_write+0x24c/0x520 [ 99.444957][ T4885] __generic_file_write_iter+0x230/0x454 [ 99.446541][ T4885] udf_file_write_iter+0x234/0x490 [ 99.447900][ T4885] do_iter_readv_writev+0x420/0x5f8 [ 99.449261][ T4885] do_iter_write+0x1b8/0x66c [ 99.450430][ T4885] do_pwritev+0x1ec/0x334 [ 99.451572][ T4885] __arm64_sys_pwritev2+0xd4/0x108 [ 99.452957][ T4885] invoke_syscall+0x98/0x2b8 [ 99.454177][ T4885] el0_svc_common+0x138/0x258 [ 99.455434][ T4885] do_el0_svc+0x58/0x14c [ 99.456583][ T4885] el0_svc+0x7c/0x1f0 [ 99.457662][ T4885] el0t_64_sync_handler+0x84/0xe4 [ 99.458992][ T4885] el0t_64_sync+0x1a0/0x1a4 [ 99.460241][ T4885] irq event stamp: 86 [ 99.461257][ T4885] hardirqs last enabled at (85): [] __find_get_block+0x1d0/0xdd4 [ 99.463778][ T4885] hardirqs last disabled at (86): [] el1_dbg+0x24/0x80 [ 99.466024][ T4885] softirqs last enabled at (8): [] local_bh_enable+0x10/0x34 [ 99.468446][ T4885] softirqs last disabled at (6): [] local_bh_disable+0x10/0x34 [ 99.470940][ T4885] ---[ end trace 33adcb96f7920177 ]--- [ 99.569782][ T4887] loop0: detected capacity change from 0 to 2048 [ 99.621148][ T4887] UDF-fs: error (device loop0): udf_read_tagged: tag checksum failed, block 99: 0x27 != 0x4d [ 99.626358][ T4887] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000) [ 99.741381][ T9] device hsr_slave_0 left promiscuous mode [ 99.751022][ T4889] ------------[ cut here ]------------ [ 99.752556][ T4889] WARNING: CPU: 1 PID: 4889 at fs/udf/truncate.c:208 udf_truncate_extents+0xbf4/0xdc8 [ 99.755083][ T4889] Modules linked in: [ 99.756114][ T4889] CPU: 1 PID: 4889 Comm: syz.0.18 Tainted: G W 5.15.179-syzkaller #0 [ 99.758697][ T4889] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 99.761335][ T4889] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 99.763371][ T4889] pc : udf_truncate_extents+0xbf4/0xdc8 [ 99.764870][ T4889] lr : udf_truncate_extents+0xbf0/0xdc8 [ 99.766385][ T4889] sp : ffff8000206c6ba0 [ 99.767488][ T4889] x29: ffff8000206c6d80 x28: ffff0000e10eae80 x27: 0000000007e55e62 [ 99.769660][ T4889] x26: dfff800000000000 x25: ffff8000206c6d20 x24: 00000000000000ff [ 99.771702][ T4889] x23: 0000000000000010 x22: ffff8000206c6ce0 x21: 00000000000000ff [ 99.773870][ T4889] x20: ffff0000e10eae30 x19: ffff8000206c6ca0 x18: 0000000000000000 [ 99.775951][ T4889] x17: 0000000000000000 x16: ffff8000098edcc4 x15: 0000000000000001 [ 99.778020][ T4889] x14: ffff0000d4f3b680 x13: 0000000000ff0100 x12: ffffffffffffffff [ 99.780192][ T4889] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff0000d4f3b680 [ 99.782339][ T4889] x8 : ffff80000990a510 x7 : 0000000000000000 x6 : 0000000000000000 [ 99.784456][ T4889] x5 : 0000000000000000 x4 : 0000000000000001 x3 : 0000000000000001 [ 99.786642][ T4889] x2 : ffff8000206c6ca8 x1 : 0000000007e55e62 x0 : 0000000000000000 [ 99.788839][ T4889] Call trace: [ 99.789726][ T4889] udf_truncate_extents+0xbf4/0xdc8 [ 99.791114][ T4889] udf_do_extend_file+0xae0/0xde0 [ 99.792477][ T4889] udf_get_block+0x11a0/0x4094 [ 99.793718][ T4889] __block_write_begin_int+0x3ec/0x1608 [ 99.795246][ T4889] block_write_begin+0x60/0xdc [ 99.796567][ T4889] udf_write_begin+0x50/0x98 [ 99.797905][ T4889] generic_perform_write+0x24c/0x520 [ 99.799277][ T4889] __generic_file_write_iter+0x230/0x454 [ 99.800792][ T4889] udf_file_write_iter+0x234/0x490 [ 99.802104][ T4889] do_iter_readv_writev+0x420/0x5f8 [ 99.803557][ T4889] do_iter_write+0x1b8/0x66c [ 99.804819][ T4889] do_pwritev+0x1ec/0x334 [ 99.805952][ T4889] __arm64_sys_pwritev2+0xd4/0x108 [ 99.807342][ T4889] invoke_syscall+0x98/0x2b8 [ 99.808578][ T4889] el0_svc_common+0x138/0x258 [ 99.809785][ T4889] do_el0_svc+0x58/0x14c [ 99.811069][ T4889] el0_svc+0x7c/0x1f0 [ 99.812151][ T4889] el0t_64_sync_handler+0x84/0xe4 [ 99.813561][ T4889] el0t_64_sync+0x1a0/0x1a4 [ 99.814773][ T4889] irq event stamp: 88 [ 99.815860][ T4889] hardirqs last enabled at (87): [] __find_get_block+0x1d0/0xdd4 [ 99.818498][ T4889] hardirqs last disabled at (88): [] el1_dbg+0x24/0x80 [ 99.820766][ T4889] softirqs last enabled at (8): [] local_bh_enable+0x10/0x34 [ 99.823222][ T4889] softirqs last disabled at (6): [] local_bh_disable+0x10/0x34 [ 99.825785][ T4889] ---[ end trace 33adcb96f7920178 ]--- [ 99.848024][ T9] device hsr_slave_1 left promiscuous mode [ 99.907546][ T9] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 99.909667][ T9] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 99.914767][ T9] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 99.916757][ T9] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 99.920241][ T9] device bridge_slave_1 left promiscuous mode [ 99.921007][ T4891] loop0: detected capacity change from 0 to 2048 [ 99.922030][ T9] bridge0: port 2(bridge_slave_1) entered disabled state [ 99.961698][ T9] device bridge_slave_0 left promiscuous mode [ 99.963433][ T4891] UDF-fs: error (device loop0): udf_read_tagged: tag checksum failed, block 99: 0x27 != 0x4d [ 99.963488][ T9] bridge0: port 1(bridge_slave_0) entered disabled state [ 99.968186][ T4891] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000) [ 100.077644][ T9] device veth1_macvtap left promiscuous mode [ 100.079363][ T9] device veth0_macvtap left promiscuous mode [ 100.081060][ T9] device veth1_vlan left promiscuous mode [ 100.082666][ T9] device veth0_vlan left promiscuous mode [ 100.096066][ T4893] ------------[ cut here ]------------ [ 100.097581][ T4893] WARNING: CPU: 1 PID: 4893 at fs/udf/truncate.c:208 udf_truncate_extents+0xbf4/0xdc8 [ 100.100168][ T4893] Modules linked in: [ 100.101213][ T4893] CPU: 1 PID: 4893 Comm: syz.0.19 Tainted: G W 5.15.179-syzkaller #0 [ 100.103818][ T4893] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 100.106495][ T4893] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 100.108629][ T4893] pc : udf_truncate_extents+0xbf4/0xdc8 [ 100.110166][ T4893] lr : udf_truncate_extents+0xbf0/0xdc8 [ 100.111755][ T4893] sp : ffff8000206e6ba0 [ 100.112879][ T4893] x29: ffff8000206e6d80 x28: ffff0000e132a818 x27: 0000000007e55e62 [ 100.115172][ T4893] x26: dfff800000000000 x25: ffff8000206e6d20 x24: 00000000000000ff [ 100.117427][ T4893] x23: 0000000000000010 x22: ffff8000206e6ce0 x21: 00000000000000ff [ 100.119579][ T4893] x20: ffff0000e132a7c8 x19: ffff8000206e6ca0 x18: 0000000000000000 [ 100.121811][ T4893] x17: 0000000000000000 x16: ffff8000098edcc4 x15: 0000000000000001 [ 100.123901][ T4893] x14: ffff0000cf8b9b40 x13: 0000000000ff0100 x12: ffffffffffffffff [ 100.126112][ T4893] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff0000cf8b9b40 [ 100.128278][ T4893] x8 : ffff80000990a510 x7 : 0000000000000000 x6 : 0000000000000000 [ 100.130435][ T4893] x5 : 0000000000000000 x4 : 0000000000000001 x3 : 0000000000000001 [ 100.132629][ T4893] x2 : ffff8000206e6ca8 x1 : 0000000007e55e62 x0 : 0000000000000000 [ 100.134765][ T4893] Call trace: [ 100.135642][ T4893] udf_truncate_extents+0xbf4/0xdc8 [ 100.137037][ T4893] udf_do_extend_file+0xae0/0xde0 [ 100.138343][ T4893] udf_get_block+0x11a0/0x4094 [ 100.139610][ T4893] __block_write_begin_int+0x3ec/0x1608 [ 100.141097][ T4893] block_write_begin+0x60/0xdc [ 100.142390][ T4893] udf_write_begin+0x50/0x98 [ 100.143674][ T4893] generic_perform_write+0x24c/0x520 [ 100.145137][ T4893] __generic_file_write_iter+0x230/0x454 [ 100.146614][ T4893] udf_file_write_iter+0x234/0x490 [ 100.148006][ T4893] do_iter_readv_writev+0x420/0x5f8 [ 100.149416][ T4893] do_iter_write+0x1b8/0x66c [ 100.150736][ T4893] do_pwritev+0x1ec/0x334 [ 100.151945][ T4893] __arm64_sys_pwritev2+0xd4/0x108 [ 100.153301][ T4893] invoke_syscall+0x98/0x2b8 [ 100.154625][ T4893] el0_svc_common+0x138/0x258 [ 100.155856][ T4893] do_el0_svc+0x58/0x14c [ 100.157041][ T4893] el0_svc+0x7c/0x1f0 [ 100.158094][ T4893] el0t_64_sync_handler+0x84/0xe4 [ 100.159450][ T4893] el0t_64_sync+0x1a0/0x1a4 [ 100.160666][ T4893] irq event stamp: 120 [ 100.161619][ T4893] hardirqs last enabled at (119): [] __find_get_block+0x1d0/0xdd4 [ 100.163859][ T4893] hardirqs last disabled at (120): [] el1_dbg+0x24/0x80 [ 100.165901][ T4893] softirqs last enabled at (50): [] handle_softirqs+0xb88/0xdbc [ 100.168424][ T4893] softirqs last disabled at (39): [] __irq_exit_rcu+0x268/0x4d8 [ 100.170974][ T4893] ---[ end trace 33adcb96f7920179 ]--- [ 100.294875][ T4895] loop0: detected capacity change from 0 to 2048 [ 100.332263][ T4895] UDF-fs: error (device loop0): udf_read_tagged: tag checksum failed, block 99: 0x27 != 0x4d [ 100.338121][ T4895] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000) [ 100.372337][ T9] team0 (unregistering): Port device team_slave_1 removed [ 100.381065][ T9] team0 (unregistering): Port device team_slave_0 removed [ 100.388763][ T9] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 100.422847][ T9] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 100.485583][ T4897] ------------[ cut here ]------------ [ 100.487027][ T4897] WARNING: CPU: 0 PID: 4897 at fs/udf/truncate.c:208 udf_truncate_extents+0xbf4/0xdc8 [ 100.489520][ T4897] Modules linked in: [ 100.490526][ T4897] CPU: 0 PID: 4897 Comm: syz.0.20 Tainted: G W 5.15.179-syzkaller #0 [ 100.492929][ T4897] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 100.495543][ T4897] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 100.497555][ T4897] pc : udf_truncate_extents+0xbf4/0xdc8 [ 100.499083][ T4897] lr : udf_truncate_extents+0xbf0/0xdc8 [ 100.500492][ T4897] sp : ffff800020706ba0 [ 100.501577][ T4897] x29: ffff800020706d80 x28: ffff0000e10ec1b8 x27: 0000000007e55e62 [ 100.503695][ T4897] x26: dfff800000000000 x25: ffff800020706d20 x24: 00000000000000ff [ 100.505776][ T4897] x23: 0000000000000010 x22: ffff800020706ce0 x21: 00000000000000ff [ 100.507925][ T4897] x20: ffff0000e10ec168 x19: ffff800020706ca0 x18: 0000000000000000 [ 100.510100][ T4897] x17: 0000000000000000 x16: ffff8000098edcc4 x15: 0000000000000001 [ 100.512276][ T4897] x14: ffff0000c9ea3680 x13: 0000000000ff0100 x12: ffffffffffffffff [ 100.514359][ T4897] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff0000c9ea3680 [ 100.516488][ T4897] x8 : ffff80000990a510 x7 : 0000000000000000 x6 : 0000000000000000 [ 100.518645][ T4897] x5 : 0000000000000000 x4 : 0000000000000001 x3 : 0000000000000001 [ 100.520715][ T4897] x2 : ffff800020706ca8 x1 : 0000000007e55e62 x0 : 0000000000000000 [ 100.522906][ T4897] Call trace: [ 100.523764][ T4897] udf_truncate_extents+0xbf4/0xdc8 [ 100.525097][ T4897] udf_do_extend_file+0xae0/0xde0 [ 100.526449][ T4897] udf_get_block+0x11a0/0x4094 [ 100.527680][ T4897] __block_write_begin_int+0x3ec/0x1608 [ 100.529216][ T4897] block_write_begin+0x60/0xdc [ 100.530504][ T4897] udf_write_begin+0x50/0x98 [ 100.531767][ T4897] generic_perform_write+0x24c/0x520 [ 100.533173][ T4897] __generic_file_write_iter+0x230/0x454 [ 100.534673][ T4897] udf_file_write_iter+0x234/0x490 [ 100.535997][ T4897] do_iter_readv_writev+0x420/0x5f8 [ 100.537477][ T4897] do_iter_write+0x1b8/0x66c [ 100.538750][ T4897] do_pwritev+0x1ec/0x334 [ 100.539916][ T4897] __arm64_sys_pwritev2+0xd4/0x108 [ 100.541273][ T4897] invoke_syscall+0x98/0x2b8 [ 100.542484][ T4897] el0_svc_common+0x138/0x258 [ 100.543773][ T4897] do_el0_svc+0x58/0x14c [ 100.544864][ T4897] el0_svc+0x7c/0x1f0 [ 100.545932][ T4897] el0t_64_sync_handler+0x84/0xe4 [ 100.547239][ T4897] el0t_64_sync+0x1a0/0x1a4 [ 100.548441][ T4897] irq event stamp: 100 [ 100.549601][ T4897] hardirqs last enabled at (99): [] __find_get_block+0x1d0/0xdd4 [ 100.552166][ T4897] hardirqs last disabled at (100): [] el1_dbg+0x24/0x80 [ 100.554541][ T4897] softirqs last enabled at (50): [] handle_softirqs+0xb88/0xdbc [ 100.556949][ T4897] softirqs last disabled at (39): [] __irq_exit_rcu+0x268/0x4d8 [ 100.559422][ T4897] ---[ end trace 33adcb96f792017a ]--- [ 100.613373][ T9] bond0 (unregistering): Released all slaves [ 100.651216][ T4899] loop0: detected capacity change from 0 to 2048 [ 100.693636][ T4899] UDF-fs: error (device loop0): udf_read_tagged: tag checksum failed, block 99: 0x27 != 0x4d [ 100.698510][ T4899] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000) [ 100.825614][ T4901] ------------[ cut here ]------------ [ 100.827092][ T4901] WARNING: CPU: 0 PID: 4901 at fs/udf/truncate.c:208 udf_truncate_extents+0xbf4/0xdc8 [ 100.829757][ T4901] Modules linked in: [ 100.830830][ T4901] CPU: 0 PID: 4901 Comm: syz.0.21 Tainted: G W 5.15.179-syzkaller #0 [ 100.833390][ T4901] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 100.836077][ T4901] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 100.838132][ T4901] pc : udf_truncate_extents+0xbf4/0xdc8 [ 100.839635][ T4901] lr : udf_truncate_extents+0xbf0/0xdc8 [ 100.841085][ T4901] sp : ffff800020726ba0 [ 100.842174][ T4901] x29: ffff800020726d80 x28: ffff0000e10ed4f0 x27: 0000000007e55e62 [ 100.844333][ T4901] x26: dfff800000000000 x25: ffff800020726d20 x24: 00000000000000ff [ 100.846472][ T4901] x23: 0000000000000010 x22: ffff800020726ce0 x21: 00000000000000ff [ 100.848719][ T4901] x20: ffff0000e10ed4a0 x19: ffff800020726ca0 x18: 0000000000000000 [ 100.850885][ T4901] x17: 0000000000000000 x16: ffff8000098edcc4 x15: 0000000000000001 [ 100.852996][ T4901] x14: ffff0000dbd13680 x13: 0000000000ff0100 x12: ffffffffffffffff [ 100.855189][ T4901] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff0000dbd13680 [ 100.857297][ T4901] x8 : ffff80000990a510 x7 : 0000000000000000 x6 : 0000000000000000 [ 100.859406][ T4901] x5 : 0000000000000000 x4 : 0000000000000001 x3 : 0000000000000001 [ 100.861505][ T4901] x2 : ffff800020726ca8 x1 : 0000000007e55e62 x0 : 0000000000000000 [ 100.863637][ T4901] Call trace: [ 100.864510][ T4901] udf_truncate_extents+0xbf4/0xdc8 [ 100.865813][ T4901] udf_do_extend_file+0xae0/0xde0 [ 100.867171][ T4901] udf_get_block+0x11a0/0x4094 [ 100.868407][ T4901] __block_write_begin_int+0x3ec/0x1608 [ 100.869874][ T4901] block_write_begin+0x60/0xdc [ 100.871115][ T4901] udf_write_begin+0x50/0x98 [ 100.872309][ T4901] generic_perform_write+0x24c/0x520 [ 100.873720][ T4901] __generic_file_write_iter+0x230/0x454 [ 100.875178][ T4901] udf_file_write_iter+0x234/0x490 [ 100.876600][ T4901] do_iter_readv_writev+0x420/0x5f8 [ 100.877988][ T4901] do_iter_write+0x1b8/0x66c [ 100.879227][ T4901] do_pwritev+0x1ec/0x334 [ 100.880362][ T4901] __arm64_sys_pwritev2+0xd4/0x108 [ 100.881852][ T4901] invoke_syscall+0x98/0x2b8 [ 100.883044][ T4901] el0_svc_common+0x138/0x258 [ 100.884344][ T4901] do_el0_svc+0x58/0x14c [ 100.885530][ T4901] el0_svc+0x7c/0x1f0 [ 100.886760][ T4901] el0t_64_sync_handler+0x84/0xe4 [ 100.888136][ T4901] el0t_64_sync+0x1a0/0x1a4 [ 100.889451][ T4901] irq event stamp: 98 [ 100.890687][ T4901] hardirqs last enabled at (97): [] __find_get_block+0x1d0/0xdd4 [ 100.893227][ T4901] hardirqs last disabled at (98): [] el1_dbg+0x24/0x80 [ 100.895615][ T4901] softirqs last enabled at (48): [] handle_softirqs+0xb88/0xdbc [ 100.898080][ T4901] softirqs last disabled at (43): [] __irq_exit_rcu+0x268/0x4d8 [ 100.900630][ T4901] ---[ end trace 33adcb96f792017b ]--- [ 100.977871][ T4564] Bluetooth: hci0: command 0x0419 tx timeout [ 101.021064][ T4903] loop0: detected capacity change from 0 to 2048 [ 101.092630][ T4903] UDF-fs: error (device loop0): udf_read_tagged: tag checksum failed, block 99: 0x27 != 0x4d [ 101.103554][ T4903] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000) [ 101.236680][ T4905] ------------[ cut here ]------------ [ 101.238279][ T4905] WARNING: CPU: 1 PID: 4905 at fs/udf/truncate.c:208 udf_truncate_extents+0xbf4/0xdc8 [ 101.240975][ T4905] Modules linked in: [ 101.242029][ T4905] CPU: 1 PID: 4905 Comm: syz.0.22 Tainted: G W 5.15.179-syzkaller #0 [ 101.244769][ T4905] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 101.247611][ T4905] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 101.249668][ T4905] pc : udf_truncate_extents+0xbf4/0xdc8 [ 101.251124][ T4905] lr : udf_truncate_extents+0xbf0/0xdc8 [ 101.252632][ T4905] sp : ffff8000206f6ba0 [ 101.253698][ T4905] x29: ffff8000206f6d80 x28: ffff0000e132bb50 x27: 0000000007e55e62 [ 101.255974][ T4905] x26: dfff800000000000 x25: ffff8000206f6d20 x24: 00000000000000ff [ 101.258007][ T4905] x23: 0000000000000010 x22: ffff8000206f6ce0 x21: 00000000000000ff [ 101.260158][ T4905] x20: ffff0000e132bb00 x19: ffff8000206f6ca0 x18: 0000000000000000 [ 101.262319][ T4905] x17: 0000000000000000 x16: ffff8000098edcc4 x15: 0000000000000001 [ 101.264628][ T4905] x14: ffff0000c9ea51c0 x13: 0000000000ff0100 x12: ffffffffffffffff [ 101.266794][ T4905] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff0000c9ea51c0 [ 101.268930][ T4905] x8 : ffff80000990a510 x7 : 0000000000000000 x6 : 0000000000000000 [ 101.271109][ T4905] x5 : 0000000000000000 x4 : 0000000000000001 x3 : 0000000000000001 [ 101.273368][ T4905] x2 : ffff8000206f6ca8 x1 : 0000000007e55e62 x0 : 0000000000000000 [ 101.275593][ T4905] Call trace: [ 101.276445][ T4905] udf_truncate_extents+0xbf4/0xdc8 [ 101.277879][ T4905] udf_do_extend_file+0xae0/0xde0 [ 101.279271][ T4905] udf_get_block+0x11a0/0x4094 [ 101.280544][ T4905] __block_write_begin_int+0x3ec/0x1608 [ 101.282033][ T4905] block_write_begin+0x60/0xdc [ 101.283323][ T4905] udf_write_begin+0x50/0x98 [ 101.284579][ T4905] generic_perform_write+0x24c/0x520 [ 101.286109][ T4905] __generic_file_write_iter+0x230/0x454 [ 101.287610][ T4905] udf_file_write_iter+0x234/0x490 [ 101.288949][ T4905] do_iter_readv_writev+0x420/0x5f8 [ 101.290319][ T4905] do_iter_write+0x1b8/0x66c [ 101.291563][ T4905] do_pwritev+0x1ec/0x334 [ 101.292683][ T4905] __arm64_sys_pwritev2+0xd4/0x108 [ 101.294021][ T4905] invoke_syscall+0x98/0x2b8 [ 101.295252][ T4905] el0_svc_common+0x138/0x258 [ 101.296504][ T4905] do_el0_svc+0x58/0x14c [ 101.297616][ T4905] el0_svc+0x7c/0x1f0 [ 101.298666][ T4905] el0t_64_sync_handler+0x84/0xe4 [ 101.300009][ T4905] el0t_64_sync+0x1a0/0x1a4 [ 101.301219][ T4905] irq event stamp: 80 [ 101.302371][ T4905] hardirqs last enabled at (79): [] __find_get_block+0x1d0/0xdd4 [ 101.305021][ T4905] hardirqs last disabled at (80): [] el1_dbg+0x24/0x80 [ 101.307285][ T4905] softirqs last enabled at (8): [] local_bh_enable+0x10/0x34 [ 101.309763][ T4905] softirqs last disabled at (6): [] local_bh_disable+0x10/0x34 [ 101.312180][ T4905] ---[ end trace 33adcb96f792017c ]--- [ 101.448128][ T4907] loop0: detected capacity change from 0 to 2048 [ 101.532704][ T4907] UDF-fs: error (device loop0): udf_read_tagged: tag checksum failed, block 99: 0x27 != 0x4d [ 101.548249][ T4907] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000) [ 101.673696][ T4909] ------------[ cut here ]------------ [ 101.675227][ T4909] WARNING: CPU: 0 PID: 4909 at fs/udf/truncate.c:208 udf_truncate_extents+0xbf4/0xdc8 [ 101.677766][ T4909] Modules linked in: [ 101.678854][ T4909] CPU: 0 PID: 4909 Comm: syz.0.23 Tainted: G W 5.15.179-syzkaller #0 [ 101.681288][ T4909] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 101.684014][ T4909] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 101.686145][ T4909] pc : udf_truncate_extents+0xbf4/0xdc8 [ 101.687591][ T4909] lr : udf_truncate_extents+0xbf0/0xdc8 [ 101.689062][ T4909] sp : ffff800020756ba0 [ 101.690147][ T4909] x29: ffff800020756d80 x28: ffff0000e132ce88 x27: 0000000007e55e62 [ 101.692354][ T4909] x26: dfff800000000000 x25: ffff800020756d20 x24: 00000000000000ff [ 101.694442][ T4909] x23: 0000000000000010 x22: ffff800020756ce0 x21: 00000000000000ff [ 101.696612][ T4909] x20: ffff0000e132ce38 x19: ffff800020756ca0 x18: 0000000000000000 [ 101.698778][ T4909] x17: 0000000000000000 x16: ffff8000098edcc4 x15: 0000000000000001 [ 101.700950][ T4909] x14: ffff0000d58f51c0 x13: 0000000000ff0100 x12: ffffffffffffffff [ 101.703068][ T4909] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff0000d58f51c0 [ 101.705197][ T4909] x8 : ffff80000990a510 x7 : 0000000000000000 x6 : 0000000000000000 [ 101.707308][ T4909] x5 : 0000000000000000 x4 : 0000000000000001 x3 : 0000000000000001 [ 101.709527][ T4909] x2 : ffff800020756ca8 x1 : 0000000007e55e62 x0 : 0000000000000000 [ 101.711743][ T4909] Call trace: [ 101.712610][ T4909] udf_truncate_extents+0xbf4/0xdc8 [ 101.713956][ T4909] udf_do_extend_file+0xae0/0xde0 [ 101.715284][ T4909] udf_get_block+0x11a0/0x4094 [ 101.716583][ T4909] __block_write_begin_int+0x3ec/0x1608 [ 101.718034][ T4909] block_write_begin+0x60/0xdc [ 101.719360][ T4909] udf_write_begin+0x50/0x98 [ 101.720532][ T4909] generic_perform_write+0x24c/0x520 [ 101.721989][ T4909] __generic_file_write_iter+0x230/0x454 [ 101.723454][ T4909] udf_file_write_iter+0x234/0x490 [ 101.724808][ T4909] do_iter_readv_writev+0x420/0x5f8 [ 101.726228][ T4909] do_iter_write+0x1b8/0x66c [ 101.727395][ T4909] do_pwritev+0x1ec/0x334 [ 101.728544][ T4909] __arm64_sys_pwritev2+0xd4/0x108 [ 101.729982][ T4909] invoke_syscall+0x98/0x2b8 [ 101.731204][ T4909] el0_svc_common+0x138/0x258 [ 101.732476][ T4909] do_el0_svc+0x58/0x14c [ 101.733592][ T4909] el0_svc+0x7c/0x1f0 [ 101.734647][ T4909] el0t_64_sync_handler+0x84/0xe4 [ 101.736004][ T4909] el0t_64_sync+0x1a0/0x1a4 [ 101.737159][ T4909] irq event stamp: 106 [ 101.738189][ T4909] hardirqs last enabled at (105): [] __find_get_block+0x1d0/0xdd4 [ 101.740705][ T4909] hardirqs last disabled at (106): [] el1_dbg+0x24/0x80 [ 101.743152][ T4909] softirqs last enabled at (54): [] handle_softirqs+0xb88/0xdbc [ 101.745737][ T4909] softirqs last disabled at (39): [] __irq_exit_rcu+0x268/0x4d8 [ 101.748269][ T4909] ---[ end trace 33adcb96f792017d ]--- [ 101.855638][ T4911] loop0: detected capacity change from 0 to 2048 [ 101.949755][ T4911] UDF-fs: error (device loop0): udf_read_tagged: tag checksum failed, block 99: 0x27 != 0x4d [ 101.957239][ T4911] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000) [ 102.076597][ T4912] ------------[ cut here ]------------ [ 102.078106][ T4912] WARNING: CPU: 0 PID: 4912 at fs/udf/truncate.c:208 udf_truncate_extents+0xbf4/0xdc8 [ 102.080756][ T4912] Modules linked in: [ 102.081759][ T4912] CPU: 0 PID: 4912 Comm: syz.0.24 Tainted: G W 5.15.179-syzkaller #0 [ 102.084286][ T4912] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 102.087001][ T4912] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 102.089090][ T4912] pc : udf_truncate_extents+0xbf4/0xdc8 [ 102.090567][ T4912] lr : udf_truncate_extents+0xbf0/0xdc8 [ 102.092097][ T4912] sp : ffff80001fee6ba0 [ 102.093221][ T4912] x29: ffff80001fee6d80 x28: ffff0000e10ee828 x27: 0000000007e55e62 [ 102.095469][ T4912] x26: dfff800000000000 x25: ffff80001fee6d20 x24: 00000000000000ff [ 102.097714][ T4912] x23: 0000000000000010 x22: ffff80001fee6ce0 x21: 00000000000000ff [ 102.099955][ T4912] x20: ffff0000e10ee7d8 x19: ffff80001fee6ca0 x18: 0000000000000000 [ 102.102139][ T4912] x17: 0000000000000000 x16: ffff8000098edcc4 x15: 0000000000000001 [ 102.104290][ T4912] x14: ffff0000d58f0000 x13: 0000000000ff0100 x12: ffffffffffffffff [ 102.106436][ T4912] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff0000d58f0000 [ 102.108704][ T4912] x8 : ffff80000990a510 x7 : 0000000000000000 x6 : 0000000000000000 [ 102.110900][ T4912] x5 : 0000000000000000 x4 : 0000000000000001 x3 : 0000000000000001 [ 102.113086][ T4912] x2 : ffff80001fee6ca8 x1 : 0000000007e55e62 x0 : 0000000000000000 [ 102.115252][ T4912] Call trace: [ 102.116075][ T4912] udf_truncate_extents+0xbf4/0xdc8 [ 102.117517][ T4912] udf_do_extend_file+0xae0/0xde0 [ 102.118988][ T4912] udf_get_block+0x11a0/0x4094 [ 102.120272][ T4912] __block_write_begin_int+0x3ec/0x1608 [ 102.121805][ T4912] block_write_begin+0x60/0xdc [ 102.123068][ T4912] udf_write_begin+0x50/0x98 [ 102.124246][ T4912] generic_perform_write+0x24c/0x520 [ 102.125684][ T4912] __generic_file_write_iter+0x230/0x454 [ 102.127209][ T4912] udf_file_write_iter+0x234/0x490 [ 102.128556][ T4912] do_iter_readv_writev+0x420/0x5f8 [ 102.129969][ T4912] do_iter_write+0x1b8/0x66c [ 102.131167][ T4912] do_pwritev+0x1ec/0x334 [ 102.132330][ T4912] __arm64_sys_pwritev2+0xd4/0x108 [ 102.133764][ T4912] invoke_syscall+0x98/0x2b8 [ 102.135056][ T4912] el0_svc_common+0x138/0x258 [ 102.136358][ T4912] do_el0_svc+0x58/0x14c [ 102.137485][ T4912] el0_svc+0x7c/0x1f0 [ 102.138543][ T4912] el0t_64_sync_handler+0x84/0xe4 [ 102.139872][ T4912] el0t_64_sync+0x1a0/0x1a4 [ 102.141058][ T4912] irq event stamp: 224 [ 102.142099][ T4912] hardirqs last enabled at (223): [] __find_get_block+0x1d0/0xdd4 [ 102.144576][ T4912] hardirqs last disabled at (224): [] el1_dbg+0x24/0x80 [ 102.146807][ T4912] softirqs last enabled at (176): [] local_bh_enable+0x10/0x34 [ 102.149276][ T4912] softirqs last disabled at (174): [] local_bh_disable+0x10/0x34 [ 102.151638][ T4912] ---[ end trace 33adcb96f792017e ]--- [ 102.303382][ T4914] loop0: detected capacity change from 0 to 2048 [ 102.371220][ T4914] UDF-fs: error (device loop0): udf_read_tagged: tag checksum failed, block 99: 0x27 != 0x4d [ 102.375393][ T4914] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000) [ 102.497333][ T4915] ------------[ cut here ]------------ [ 102.498878][ T4915] WARNING: CPU: 0 PID: 4915 at fs/udf/truncate.c:208 udf_truncate_extents+0xbf4/0xdc8 [ 102.501473][ T4915] Modules linked in: [ 102.502608][ T4915] CPU: 0 PID: 4915 Comm: syz.0.25 Tainted: G W 5.15.179-syzkaller #0 [ 102.505027][ T4915] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 102.507719][ T4915] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 102.509761][ T4915] pc : udf_truncate_extents+0xbf4/0xdc8 [ 102.511254][ T4915] lr : udf_truncate_extents+0xbf0/0xdc8 [ 102.512721][ T4915] sp : ffff8000206f6ba0 [ 102.513808][ T4915] x29: ffff8000206f6d80 x28: ffff0000e70001a8 x27: 0000000007e55e62 [ 102.516056][ T4915] x26: dfff800000000000 x25: ffff8000206f6d20 x24: 00000000000000ff [ 102.518137][ T4915] x23: 0000000000000010 x22: ffff8000206f6ce0 x21: 00000000000000ff [ 102.520269][ T4915] x20: ffff0000e7000158 x19: ffff8000206f6ca0 x18: 0000000000000000 [ 102.522430][ T4915] x17: 0000000000000000 x16: ffff8000098edcc4 x15: 0000000000000001 [ 102.524611][ T4915] x14: ffff0000cd158000 x13: 0000000000ff0100 x12: ffffffffffffffff [ 102.526793][ T4915] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff0000cd158000 [ 102.528967][ T4915] x8 : ffff80000990a510 x7 : 0000000000000000 x6 : 0000000000000000 [ 102.531152][ T4915] x5 : 0000000000000000 x4 : 0000000000000001 x3 : 0000000000000001 [ 102.533260][ T4915] x2 : ffff8000206f6ca8 x1 : 0000000007e55e62 x0 : 0000000000000000 [ 102.535390][ T4915] Call trace: [ 102.536299][ T4915] udf_truncate_extents+0xbf4/0xdc8 [ 102.537653][ T4915] udf_do_extend_file+0xae0/0xde0 [ 102.538966][ T4915] udf_get_block+0x11a0/0x4094 [ 102.540243][ T4915] __block_write_begin_int+0x3ec/0x1608 [ 102.541798][ T4915] block_write_begin+0x60/0xdc [ 102.543066][ T4915] udf_write_begin+0x50/0x98 [ 102.544278][ T4915] generic_perform_write+0x24c/0x520 [ 102.545782][ T4915] __generic_file_write_iter+0x230/0x454 [ 102.547330][ T4915] udf_file_write_iter+0x234/0x490 [ 102.548728][ T4915] do_iter_readv_writev+0x420/0x5f8 [ 102.550144][ T4915] do_iter_write+0x1b8/0x66c [ 102.551390][ T4915] do_pwritev+0x1ec/0x334 [ 102.552669][ T4915] __arm64_sys_pwritev2+0xd4/0x108 [ 102.554141][ T4915] invoke_syscall+0x98/0x2b8 [ 102.555381][ T4915] el0_svc_common+0x138/0x258 [ 102.556654][ T4915] do_el0_svc+0x58/0x14c [ 102.557801][ T4915] el0_svc+0x7c/0x1f0 [ 102.558854][ T4915] el0t_64_sync_handler+0x84/0xe4 [ 102.560135][ T4915] el0t_64_sync+0x1a0/0x1a4 [ 102.561323][ T4915] irq event stamp: 226 [ 102.562398][ T4915] hardirqs last enabled at (225): [] __find_get_block+0x1d0/0xdd4 [ 102.565085][ T4915] hardirqs last disabled at (226): [] el1_dbg+0x24/0x80 [ 102.567418][ T4915] softirqs last enabled at (178): [] local_bh_enable+0x10/0x34 [ 102.569887][ T4915] softirqs last disabled at (176): [] local_bh_disable+0x10/0x34 [ 102.572440][ T4915] ---[ end trace 33adcb96f792017f ]--- [ 102.750141][ T4917] loop0: detected capacity change from 0 to 2048 [ 102.787764][ T4917] UDF-fs: error (device loop0): udf_read_tagged: tag checksum failed, block 99: 0x27 != 0x4d [ 102.805251][ T4917] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000) [ 102.947445][ T4919] ------------[ cut here ]------------ [ 102.949041][ T4919] WARNING: CPU: 1 PID: 4919 at fs/udf/truncate.c:208 udf_truncate_extents+0xbf4/0xdc8 [ 102.951683][ T4919] Modules linked in: [ 102.952743][ T4919] CPU: 1 PID: 4919 Comm: syz.0.26 Tainted: G W 5.15.179-syzkaller #0 [ 102.955229][ T4919] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 102.957945][ T4919] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 102.960001][ T4919] pc : udf_truncate_extents+0xbf4/0xdc8 [ 102.961506][ T4919] lr : udf_truncate_extents+0xbf0/0xdc8 [ 102.962945][ T4919] sp : ffff800020776ba0 [ 102.964080][ T4919] x29: ffff800020776d80 x28: ffff0000e132e1c0 x27: 0000000007e55e62 [ 102.966351][ T4919] x26: dfff800000000000 x25: ffff800020776d20 x24: 00000000000000ff [ 102.968635][ T4919] x23: 0000000000000010 x22: ffff800020776ce0 x21: 00000000000000ff [ 102.970816][ T4919] x20: ffff0000e132e170 x19: ffff800020776ca0 x18: 0000000000000000 [ 102.972990][ T4919] x17: 0000000000000000 x16: ffff8000098edcc4 x15: 0000000000000001 [ 102.975186][ T4919] x14: ffff0000d3e2b680 x13: 0000000000ff0100 x12: ffffffffffffffff [ 102.977391][ T4919] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff0000d3e2b680 [ 102.979605][ T4919] x8 : ffff80000990a510 x7 : 0000000000000000 x6 : 0000000000000000 [ 102.981791][ T4919] x5 : 0000000000000000 x4 : 0000000000000001 x3 : 0000000000000001 [ 102.984000][ T4919] x2 : ffff800020776ca8 x1 : 0000000007e55e62 x0 : 0000000000000000 [ 102.986132][ T4919] Call trace: [ 102.987010][ T4919] udf_truncate_extents+0xbf4/0xdc8 [ 102.988429][ T4919] udf_do_extend_file+0xae0/0xde0 [ 102.989769][ T4919] udf_get_block+0x11a0/0x4094 [ 102.991061][ T4919] __block_write_begin_int+0x3ec/0x1608 [ 102.992572][ T4919] block_write_begin+0x60/0xdc [ 102.993838][ T4919] udf_write_begin+0x50/0x98 [ 102.995074][ T4919] generic_perform_write+0x24c/0x520 [ 102.996524][ T4919] __generic_file_write_iter+0x230/0x454 [ 102.998111][ T4919] udf_file_write_iter+0x234/0x490 [ 102.999477][ T4919] do_iter_readv_writev+0x420/0x5f8 [ 103.000902][ T4919] do_iter_write+0x1b8/0x66c [ 103.002150][ T4919] do_pwritev+0x1ec/0x334 [ 103.003324][ T4919] __arm64_sys_pwritev2+0xd4/0x108 [ 103.004697][ T4919] invoke_syscall+0x98/0x2b8 [ 103.005937][ T4919] el0_svc_common+0x138/0x258 [ 103.007204][ T4919] do_el0_svc+0x58/0x14c [ 103.008384][ T4919] el0_svc+0x7c/0x1f0 [ 103.009460][ T4919] el0t_64_sync_handler+0x84/0xe4 [ 103.010782][ T4919] el0t_64_sync+0x1a0/0x1a4 [ 103.011979][ T4919] irq event stamp: 108 [ 103.013086][ T4919] hardirqs last enabled at (107): [] __find_get_block+0x1d0/0xdd4 [ 103.015648][ T4919] hardirqs last disabled at (108): [] el1_dbg+0x24/0x80 [ 103.017913][ T4919] softirqs last enabled at (56): [] handle_softirqs+0xb88/0xdbc [ 103.020482][ T4919] softirqs last disabled at (39): [] __irq_exit_rcu+0x268/0x4d8 [ 103.022969][ T4919] ---[ end trace 33adcb96f7920180 ]--- [ 103.145889][ T4921] loop0: detected capacity change from 0 to 2048 [ 103.271414][ T4921] UDF-fs: error (device loop0): udf_read_tagged: tag checksum failed, block 99: 0x27 != 0x4d [ 103.278620][ T4921] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000) [ 103.399963][ T4923] ------------[ cut here ]------------ [ 103.401444][ T4923] WARNING: CPU: 0 PID: 4923 at fs/udf/truncate.c:208 udf_truncate_extents+0xbf4/0xdc8 [ 103.404045][ T4923] Modules linked in: [ 103.405040][ T4923] CPU: 0 PID: 4923 Comm: syz.0.27 Tainted: G W 5.15.179-syzkaller #0 [ 103.407583][ T4923] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 103.410205][ T4923] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 103.412297][ T4923] pc : udf_truncate_extents+0xbf4/0xdc8 [ 103.413835][ T4923] lr : udf_truncate_extents+0xbf0/0xdc8 [ 103.415292][ T4923] sp : ffff800020786ba0 [ 103.416439][ T4923] x29: ffff800020786d80 x28: ffff0000e132e828 x27: 0000000007e55e62 [ 103.418652][ T4923] x26: dfff800000000000 x25: ffff800020786d20 x24: 00000000000000ff [ 103.420787][ T4923] x23: 0000000000000010 x22: ffff800020786ce0 x21: 00000000000000ff [ 103.422908][ T4923] x20: ffff0000e132e7d8 x19: ffff800020786ca0 x18: 0000000000000000 [ 103.425130][ T4923] x17: 0000000000000000 x16: ffff8000098edcc4 x15: 0000000000000001 [ 103.427297][ T4923] x14: ffff0000eafc8000 x13: 0000000000ff0100 x12: ffffffffffffffff [ 103.429529][ T4923] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff0000eafc8000 [ 103.431681][ T4923] x8 : ffff80000990a510 x7 : 0000000000000000 x6 : 0000000000000000 [ 103.433908][ T4923] x5 : 0000000000000000 x4 : 0000000000000001 x3 : 0000000000000001 [ 103.436020][ T4923] x2 : ffff800020786ca8 x1 : 0000000007e55e62 x0 : 0000000000000000 [ 103.438234][ T4923] Call trace: [ 103.439122][ T4923] udf_truncate_extents+0xbf4/0xdc8 [ 103.440510][ T4923] udf_do_extend_file+0xae0/0xde0 [ 103.441821][ T4923] udf_get_block+0x11a0/0x4094 [ 103.443082][ T4923] __block_write_begin_int+0x3ec/0x1608 [ 103.444583][ T4923] block_write_begin+0x60/0xdc [ 103.445837][ T4923] udf_write_begin+0x50/0x98 [ 103.447031][ T4923] generic_perform_write+0x24c/0x520 [ 103.448430][ T4923] __generic_file_write_iter+0x230/0x454 [ 103.449929][ T4923] udf_file_write_iter+0x234/0x490 [ 103.451261][ T4923] do_iter_readv_writev+0x420/0x5f8 [ 103.452644][ T4923] do_iter_write+0x1b8/0x66c [ 103.453885][ T4923] do_pwritev+0x1ec/0x334 [ 103.455083][ T4923] __arm64_sys_pwritev2+0xd4/0x108 [ 103.456447][ T4923] invoke_syscall+0x98/0x2b8 [ 103.457699][ T4923] el0_svc_common+0x138/0x258 [ 103.458980][ T4923] do_el0_svc+0x58/0x14c [ 103.460149][ T4923] el0_svc+0x7c/0x1f0 [ 103.461222][ T4923] el0t_64_sync_handler+0x84/0xe4 [ 103.462608][ T4923] el0t_64_sync+0x1a0/0x1a4 [ 103.463757][ T4923] irq event stamp: 90 [ 103.464816][ T4923] hardirqs last enabled at (89): [] __find_get_block+0x1d0/0xdd4 [ 103.467435][ T4923] hardirqs last disabled at (90): [] el1_dbg+0x24/0x80 [ 103.469741][ T4923] softirqs last enabled at (8): [] local_bh_enable+0x10/0x34 [ 103.472081][ T4923] softirqs last disabled at (6): [] local_bh_disable+0x10/0x34 [ 103.474584][ T4923] ---[ end trace 33adcb96f7920181 ]--- 1970/01/01 00:01:43 executed programs: 15 [ 103.574393][ T4925] loop0: detected capacity change from 0 to 2048 [ 103.591875][ T4925] UDF-fs: error (device loop0): udf_read_tagged: tag checksum failed, block 99: 0x27 != 0x4d [ 103.596066][ T4925] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000) [ 103.722319][ T4927] ------------[ cut here ]------------ [ 103.723801][ T4927] WARNING: CPU: 0 PID: 4927 at fs/udf/truncate.c:208 udf_truncate_extents+0xbf4/0xdc8 [ 103.726316][ T4927] Modules linked in: [ 103.727319][ T4927] CPU: 0 PID: 4927 Comm: syz.0.28 Tainted: G W 5.15.179-syzkaller #0 [ 103.729844][ T4927] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 103.732515][ T4927] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 103.734594][ T4927] pc : udf_truncate_extents+0xbf4/0xdc8 [ 103.736054][ T4927] lr : udf_truncate_extents+0xbf0/0xdc8 [ 103.737456][ T4927] sp : ffff8000207b6ba0 [ 103.738553][ T4927] x29: ffff8000207b6d80 x28: ffff0000e70021b0 x27: 0000000007e55e62 [ 103.740578][ T4927] x26: dfff800000000000 x25: ffff8000207b6d20 x24: 00000000000000ff [ 103.742665][ T4927] x23: 0000000000000010 x22: ffff8000207b6ce0 x21: 00000000000000ff [ 103.744746][ T4927] x20: ffff0000e7002160 x19: ffff8000207b6ca0 x18: 0000000000000000 [ 103.746823][ T4927] x17: 0000000000000000 x16: ffff8000098edcc4 x15: 0000000000000001 [ 103.748947][ T4927] x14: ffff0000c2c23680 x13: 0000000000ff0100 x12: ffffffffffffffff [ 103.751119][ T4927] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff0000c2c23680 [ 103.753274][ T4927] x8 : ffff80000990a510 x7 : 0000000000000000 x6 : 0000000000000000 [ 103.755344][ T4927] x5 : 0000000000000000 x4 : 0000000000000001 x3 : 0000000000000001 [ 103.757494][ T4927] x2 : ffff8000207b6ca8 x1 : 0000000007e55e62 x0 : 0000000000000000 [ 103.759684][ T4927] Call trace: [ 103.760701][ T4927] udf_truncate_extents+0xbf4/0xdc8 [ 103.762134][ T4927] udf_do_extend_file+0xae0/0xde0 [ 103.763445][ T4927] udf_get_block+0x11a0/0x4094 [ 103.764706][ T4927] __block_write_begin_int+0x3ec/0x1608 [ 103.766169][ T4927] block_write_begin+0x60/0xdc [ 103.767443][ T4927] udf_write_begin+0x50/0x98 [ 103.768670][ T4927] generic_perform_write+0x24c/0x520 [ 103.770016][ T4927] __generic_file_write_iter+0x230/0x454 [ 103.770741][ T4925] handle_bad_sector: 406 callbacks suppressed [ 103.770754][ T4925] attempt to access beyond end of device [ 103.770754][ T4925] loop0: rw=2049, want=2049, limit=2048 [ 103.771478][ T4927] udf_file_write_iter+0x234/0x490 [ 103.773164][ T4925] buffer_io_error: 406 callbacks suppressed [ 103.773174][ T4925] Buffer I/O error on dev loop0, logical block 2048, lost async page write [ 103.776124][ T4927] do_iter_readv_writev+0x420/0x5f8 [ 103.777701][ T4925] attempt to access beyond end of device [ 103.777701][ T4925] loop0: rw=2049, want=2049, limit=2048 [ 103.779078][ T4927] do_iter_write+0x1b8/0x66c [ 103.781324][ T4925] Buffer I/O error on dev loop0, logical block 2048, lost async page write [ 103.782678][ T4927] do_pwritev+0x1ec/0x334 [ 103.785692][ T4925] attempt to access beyond end of device [ 103.785692][ T4925] loop0: rw=2049, want=2049, limit=2048 [ 103.786766][ T4927] __arm64_sys_pwritev2+0xd4/0x108 [ 103.789728][ T4925] Buffer I/O error on dev loop0, logical block 2048, lost async page write [ 103.790232][ T4927] invoke_syscall+0x98/0x2b8 [ 103.793257][ T4925] attempt to access beyond end of device [ 103.793257][ T4925] loop0: rw=2049, want=2049, limit=2048 [ 103.794483][ T4927] el0_svc_common+0x138/0x258 [ 103.796731][ T4925] Buffer I/O error on dev loop0, logical block 2048, lost async page write [ 103.797960][ T4927] do_el0_svc+0x58/0x14c [ 103.797975][ T4927] el0_svc+0x7c/0x1f0 [ 103.797986][ T4927] el0t_64_sync_handler+0x84/0xe4 [ 103.797997][ T4927] el0t_64_sync+0x1a0/0x1a4 [ 103.798007][ T4927] irq event stamp: 90 [ 103.798012][ T4927] hardirqs last enabled at (89): [] __find_get_block+0x1d0/0xdd4 [ 103.798026][ T4927] hardirqs last disabled at (90): [] el1_dbg+0x24/0x80 [ 103.798038][ T4927] softirqs last enabled at (8): [] local_bh_enable+0x10/0x34 [ 103.800981][ T4925] attempt to access beyond end of device [ 103.800981][ T4925] loop0: rw=2049, want=2049, limit=2048 [ 103.802058][ T4927] softirqs last disabled at (6): [] local_bh_disable+0x10/0x34 [ 103.804315][ T4925] Buffer I/O error on dev loop0, logical block 2048, lost async page write [ 103.805403][ T4927] ---[ end trace 33adcb96f7920182 ]--- [ 103.826375][ T4925] attempt to access beyond end of device [ 103.826375][ T4925] loop0: rw=2049, want=2050, limit=2048 [ 103.830648][ T4925] Buffer I/O error on dev loop0, logical block 2049, lost async page write [ 103.832969][ T4925] attempt to access beyond end of device [ 103.832969][ T4925] loop0: rw=2049, want=2050, limit=2048 [ 103.835856][ T4925] Buffer I/O error on dev loop0, logical block 2049, lost async page write [ 103.838201][ T4925] attempt to access beyond end of device [ 103.838201][ T4925] loop0: rw=2049, want=2050, limit=2048 [ 103.841013][ T4925] Buffer I/O error on dev loop0, logical block 2049, lost async page write [ 103.843246][ T4925] attempt to access beyond end of device [ 103.843246][ T4925] loop0: rw=2049, want=2050, limit=2048 [ 103.846225][ T4925] Buffer I/O error on dev loop0, logical block 2049, lost async page write [ 103.849815][ T4925] attempt to access beyond end of device [ 103.849815][ T4925] loop0: rw=2049, want=2050, limit=2048 [ 103.852761][ T4925] Buffer I/O error on dev loop0, logical block 2049, lost async page write [ 103.957694][ T4929] loop0: detected capacity change from 0 to 2048 [ 103.968778][ T4929] UDF-fs: error (device loop0): udf_read_tagged: tag checksum failed, block 99: 0x27 != 0x4d [ 103.972933][ T4929] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000) [ 104.089812][ T4931] ------------[ cut here ]------------ [ 104.091325][ T4931] WARNING: CPU: 0 PID: 4931 at fs/udf/truncate.c:208 udf_truncate_extents+0xbf4/0xdc8 [ 104.093743][ T4931] Modules linked in: [ 104.094708][ T4931] CPU: 0 PID: 4931 Comm: syz.0.29 Tainted: G W 5.15.179-syzkaller #0 [ 104.097031][ T4931] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 104.099844][ T4931] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 104.101914][ T4931] pc : udf_truncate_extents+0xbf4/0xdc8 [ 104.103427][ T4931] lr : udf_truncate_extents+0xbf0/0xdc8 [ 104.104852][ T4931] sp : ffff8000207d6ba0 [ 104.106009][ T4931] x29: ffff8000207d6d80 x28: ffff0000eca281a8 x27: 0000000007e55e62 [ 104.108230][ T4931] x26: dfff800000000000 x25: ffff8000207d6d20 x24: 00000000000000ff [ 104.110335][ T4931] x23: 0000000000000010 x22: ffff8000207d6ce0 x21: 00000000000000ff [ 104.112442][ T4931] x20: ffff0000eca28158 x19: ffff8000207d6ca0 x18: 0000000000000000 [ 104.114589][ T4931] x17: 0000000000000000 x16: ffff8000098edcc4 x15: 0000000000000001 [ 104.116727][ T4931] x14: ffff0000cc4e8000 x13: 0000000000ff0100 x12: ffffffffffffffff [ 104.118840][ T4931] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff0000cc4e8000 [ 104.121043][ T4931] x8 : ffff80000990a510 x7 : 0000000000000000 x6 : 0000000000000000 [ 104.123203][ T4931] x5 : 0000000000000000 x4 : 0000000000000001 x3 : 0000000000000001 [ 104.125408][ T4931] x2 : ffff8000207d6ca8 x1 : 0000000007e55e62 x0 : 0000000000000000 [ 104.127657][ T4931] Call trace: [ 104.128571][ T4931] udf_truncate_extents+0xbf4/0xdc8 [ 104.129984][ T4931] udf_do_extend_file+0xae0/0xde0 [ 104.131332][ T4931] udf_get_block+0x11a0/0x4094 [ 104.132574][ T4931] __block_write_begin_int+0x3ec/0x1608 [ 104.134067][ T4931] block_write_begin+0x60/0xdc [ 104.135353][ T4931] udf_write_begin+0x50/0x98 [ 104.136574][ T4931] generic_perform_write+0x24c/0x520 [ 104.137973][ T4931] __generic_file_write_iter+0x230/0x454 [ 104.139562][ T4931] udf_file_write_iter+0x234/0x490 [ 104.140862][ T4931] do_iter_readv_writev+0x420/0x5f8 [ 104.142248][ T4931] do_iter_write+0x1b8/0x66c [ 104.143452][ T4931] do_pwritev+0x1ec/0x334 [ 104.144639][ T4931] __arm64_sys_pwritev2+0xd4/0x108 [ 104.146011][ T4931] invoke_syscall+0x98/0x2b8 [ 104.147188][ T4931] el0_svc_common+0x138/0x258 [ 104.148454][ T4931] do_el0_svc+0x58/0x14c [ 104.149573][ T4931] el0_svc+0x7c/0x1f0 [ 104.150618][ T4931] el0t_64_sync_handler+0x84/0xe4 [ 104.151987][ T4931] el0t_64_sync+0x1a0/0x1a4 [ 104.153304][ T4931] irq event stamp: 86 [ 104.154337][ T4931] hardirqs last enabled at (85): [] __find_get_block+0x1d0/0xdd4 [ 104.156831][ T4931] hardirqs last disabled at (86): [] el1_dbg+0x24/0x80 [ 104.159131][ T4931] softirqs last enabled at (8): [] local_bh_enable+0x10/0x34 [ 104.161578][ T4931] softirqs last disabled at (6): [] local_bh_disable+0x10/0x34 [ 104.164019][ T4931] ---[ end trace 33adcb96f7920183 ]--- [ 104.286507][ T4933] loop0: detected capacity change from 0 to 2048 [ 104.350165][ T4933] UDF-fs: error (device loop0): udf_read_tagged: tag checksum failed, block 99: 0x27 != 0x4d [ 104.354338][ T4933] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000) [ 104.469304][ T4935] ------------[ cut here ]------------ [ 104.470853][ T4935] WARNING: CPU: 0 PID: 4935 at fs/udf/truncate.c:208 udf_truncate_extents+0xbf4/0xdc8 [ 104.473404][ T4935] Modules linked in: [ 104.474431][ T4935] CPU: 0 PID: 4935 Comm: syz.0.30 Tainted: G W 5.15.179-syzkaller #0 [ 104.476946][ T4935] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 104.479611][ T4935] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 104.481857][ T4935] pc : udf_truncate_extents+0xbf4/0xdc8 [ 104.483302][ T4935] lr : udf_truncate_extents+0xbf0/0xdc8 [ 104.484836][ T4935] sp : ffff8000207a6ba0 [ 104.485914][ T4935] x29: ffff8000207a6d80 x28: ffff0000eca294e0 x27: 0000000007e55e62 [ 104.488030][ T4935] x26: dfff800000000000 x25: ffff8000207a6d20 x24: 00000000000000ff [ 104.490167][ T4935] x23: 0000000000000010 x22: ffff8000207a6ce0 x21: 00000000000000ff [ 104.492283][ T4935] x20: ffff0000eca29490 x19: ffff8000207a6ca0 x18: 0000000000000000 [ 104.494418][ T4935] x17: 0000000000000000 x16: ffff8000098edcc4 x15: 0000000000000001 [ 104.496489][ T4935] x14: ffff0000cc5cb680 x13: 0000000000ff0100 x12: ffffffffffffffff [ 104.498629][ T4935] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff0000cc5cb680 [ 104.500814][ T4935] x8 : ffff80000990a510 x7 : 0000000000000000 x6 : 0000000000000000 [ 104.502918][ T4935] x5 : 0000000000000000 x4 : 0000000000000001 x3 : 0000000000000001 [ 104.505106][ T4935] x2 : ffff8000207a6ca8 x1 : 0000000007e55e62 x0 : 0000000000000000 [ 104.507324][ T4935] Call trace: [ 104.508201][ T4935] udf_truncate_extents+0xbf4/0xdc8 [ 104.509677][ T4935] udf_do_extend_file+0xae0/0xde0 [ 104.511003][ T4935] udf_get_block+0x11a0/0x4094 [ 104.512268][ T4935] __block_write_begin_int+0x3ec/0x1608 [ 104.513768][ T4935] block_write_begin+0x60/0xdc [ 104.515014][ T4935] udf_write_begin+0x50/0x98 [ 104.516281][ T4935] generic_perform_write+0x24c/0x520 [ 104.517702][ T4935] __generic_file_write_iter+0x230/0x454 [ 104.519147][ T4935] udf_file_write_iter+0x234/0x490 [ 104.520479][ T4935] do_iter_readv_writev+0x420/0x5f8 [ 104.521885][ T4935] do_iter_write+0x1b8/0x66c [ 104.523092][ T4935] do_pwritev+0x1ec/0x334 [ 104.524258][ T4935] __arm64_sys_pwritev2+0xd4/0x108 [ 104.525637][ T4935] invoke_syscall+0x98/0x2b8 [ 104.526921][ T4935] el0_svc_common+0x138/0x258 [ 104.528234][ T4935] do_el0_svc+0x58/0x14c [ 104.529326][ T4935] el0_svc+0x7c/0x1f0 [ 104.530327][ T4935] el0t_64_sync_handler+0x84/0xe4 [ 104.531592][ T4935] el0t_64_sync+0x1a0/0x1a4 [ 104.532790][ T4935] irq event stamp: 100 [ 104.533939][ T4935] hardirqs last enabled at (99): [] __find_get_block+0x1d0/0xdd4 [ 104.536680][ T4935] hardirqs last disabled at (100): [] el1_dbg+0x24/0x80 [ 104.539318][ T4935] softirqs last enabled at (52): [] handle_softirqs+0xb88/0xdbc [ 104.541950][ T4935] softirqs last disabled at (39): [] __irq_exit_rcu+0x268/0x4d8 [ 104.544452][ T4935] ---[ end trace 33adcb96f7920184 ]--- [ 104.650433][ T4937] loop0: detected capacity change from 0 to 2048 [ 104.718162][ T4937] UDF-fs: error (device loop0): udf_read_tagged: tag checksum failed, block 99: 0x27 != 0x4d [ 104.722240][ T4937] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000) [ 104.839681][ T4939] ------------[ cut here ]------------ [ 104.841171][ T4939] WARNING: CPU: 1 PID: 4939 at fs/udf/truncate.c:208 udf_truncate_extents+0xbf4/0xdc8 [ 104.843747][ T4939] Modules linked in: [ 104.844781][ T4939] CPU: 1 PID: 4939 Comm: syz.0.31 Tainted: G W 5.15.179-syzkaller #0 [ 104.847301][ T4939] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 104.850102][ T4939] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 104.852374][ T4939] pc : udf_truncate_extents+0xbf4/0xdc8 [ 104.853912][ T4939] lr : udf_truncate_extents+0xbf0/0xdc8 [ 104.855428][ T4939] sp : ffff800020836ba0 [ 104.856618][ T4939] x29: ffff800020836d80 x28: ffff0000e7002818 x27: 0000000007e55e62 [ 104.858780][ T4939] x26: dfff800000000000 x25: ffff800020836d20 x24: 00000000000000ff [ 104.861008][ T4939] x23: 0000000000000010 x22: ffff800020836ce0 x21: 00000000000000ff [ 104.863306][ T4939] x20: ffff0000e70027c8 x19: ffff800020836ca0 x18: 0000000000000000 [ 104.865490][ T4939] x17: 0000000000000000 x16: ffff8000098edcc4 x15: 0000000000000001 [ 104.867678][ T4939] x14: ffff0000c2171b40 x13: 0000000000ff0100 x12: ffffffffffffffff [ 104.869781][ T4939] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff0000c2171b40 [ 104.872007][ T4939] x8 : ffff80000990a510 x7 : 0000000000000000 x6 : 0000000000000000 [ 104.874129][ T4939] x5 : 0000000000000000 x4 : 0000000000000001 x3 : 0000000000000001 [ 104.876301][ T4939] x2 : ffff800020836ca8 x1 : 0000000007e55e62 x0 : 0000000000000000 [ 104.878490][ T4939] Call trace: [ 104.879387][ T4939] udf_truncate_extents+0xbf4/0xdc8 [ 104.880818][ T4939] udf_do_extend_file+0xae0/0xde0 [ 104.882142][ T4939] udf_get_block+0x11a0/0x4094 [ 104.883505][ T4939] __block_write_begin_int+0x3ec/0x1608 [ 104.885059][ T4939] block_write_begin+0x60/0xdc [ 104.886341][ T4939] udf_write_begin+0x50/0x98 [ 104.887565][ T4939] generic_perform_write+0x24c/0x520 [ 104.889004][ T4939] __generic_file_write_iter+0x230/0x454 [ 104.890559][ T4939] udf_file_write_iter+0x234/0x490 [ 104.891891][ T4939] do_iter_readv_writev+0x420/0x5f8 [ 104.893471][ T4939] do_iter_write+0x1b8/0x66c [ 104.894714][ T4939] do_pwritev+0x1ec/0x334 [ 104.895928][ T4939] __arm64_sys_pwritev2+0xd4/0x108 [ 104.897364][ T4939] invoke_syscall+0x98/0x2b8 [ 104.898658][ T4939] el0_svc_common+0x138/0x258 [ 104.900006][ T4939] do_el0_svc+0x58/0x14c [ 104.901170][ T4939] el0_svc+0x7c/0x1f0 [ 104.902253][ T4939] el0t_64_sync_handler+0x84/0xe4 [ 104.903648][ T4939] el0t_64_sync+0x1a0/0x1a4 [ 104.904886][ T4939] irq event stamp: 90 [ 104.906029][ T4939] hardirqs last enabled at (89): [] __find_get_block+0x1d0/0xdd4 [ 104.908494][ T4939] hardirqs last disabled at (90): [] el1_dbg+0x24/0x80 [ 104.910801][ T4939] softirqs last enabled at (8): [] local_bh_enable+0x10/0x34 [ 104.913321][ T4939] softirqs last disabled at (6): [] local_bh_disable+0x10/0x34 [ 104.915802][ T4939] ---[ end trace 33adcb96f7920185 ]--- [ 105.000731][ T4941] loop0: detected capacity change from 0 to 2048 [ 105.070792][ T4941] UDF-fs: error (device loop0): udf_read_tagged: tag checksum failed, block 99: 0x27 != 0x4d [ 105.075493][ T4941] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000) [ 105.188939][ T4942] ------------[ cut here ]------------ [ 105.190497][ T4942] WARNING: CPU: 0 PID: 4942 at fs/udf/truncate.c:208 udf_truncate_extents+0xbf4/0xdc8 [ 105.192939][ T4942] Modules linked in: [ 105.193951][ T4942] CPU: 0 PID: 4942 Comm: syz.0.32 Tainted: G W 5.15.179-syzkaller #0 [ 105.196505][ T4942] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 105.199184][ T4942] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 105.201298][ T4942] pc : udf_truncate_extents+0xbf4/0xdc8 [ 105.202842][ T4942] lr : udf_truncate_extents+0xbf0/0xdc8 [ 105.204298][ T4942] sp : ffff8000207e6ba0 [ 105.205364][ T4942] x29: ffff8000207e6d80 x28: ffff0000eca2b4e8 x27: 0000000007e55e62 [ 105.207448][ T4942] x26: dfff800000000000 x25: ffff8000207e6d20 x24: 00000000000000ff [ 105.209732][ T4942] x23: 0000000000000010 x22: ffff8000207e6ce0 x21: 00000000000000ff [ 105.211965][ T4942] x20: ffff0000eca2b498 x19: ffff8000207e6ca0 x18: 0000000000000000 [ 105.214048][ T4942] x17: 0000000000000000 x16: ffff8000098edcc4 x15: 0000000000000001 [ 105.216258][ T4942] x14: ffff0000cc508000 x13: 0000000000ff0100 x12: ffffffffffffffff [ 105.218418][ T4942] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff0000cc508000 [ 105.220625][ T4942] x8 : ffff80000990a510 x7 : 0000000000000000 x6 : 0000000000000000 [ 105.222769][ T4942] x5 : 0000000000000000 x4 : 0000000000000001 x3 : 0000000000000001 [ 105.224940][ T4942] x2 : ffff8000207e6ca8 x1 : 0000000007e55e62 x0 : 0000000000000000 [ 105.227151][ T4942] Call trace: [ 105.228114][ T4942] udf_truncate_extents+0xbf4/0xdc8 [ 105.229414][ T4942] udf_do_extend_file+0xae0/0xde0 [ 105.230774][ T4942] udf_get_block+0x11a0/0x4094 [ 105.232018][ T4942] __block_write_begin_int+0x3ec/0x1608 [ 105.233453][ T4942] block_write_begin+0x60/0xdc [ 105.234757][ T4942] udf_write_begin+0x50/0x98 [ 105.236010][ T4942] generic_perform_write+0x24c/0x520 [ 105.237484][ T4942] __generic_file_write_iter+0x230/0x454 [ 105.238921][ T4942] udf_file_write_iter+0x234/0x490 [ 105.240382][ T4942] do_iter_readv_writev+0x420/0x5f8 [ 105.241787][ T4942] do_iter_write+0x1b8/0x66c [ 105.243030][ T4942] do_pwritev+0x1ec/0x334 [ 105.244224][ T4942] __arm64_sys_pwritev2+0xd4/0x108 [ 105.245556][ T4942] invoke_syscall+0x98/0x2b8 [ 105.246819][ T4942] el0_svc_common+0x138/0x258 [ 105.248050][ T4942] do_el0_svc+0x58/0x14c [ 105.249215][ T4942] el0_svc+0x7c/0x1f0 [ 105.250274][ T4942] el0t_64_sync_handler+0x84/0xe4 [ 105.251640][ T4942] el0t_64_sync+0x1a0/0x1a4 [ 105.252900][ T4942] irq event stamp: 202 [ 105.253975][ T4942] hardirqs last enabled at (201): [] __find_get_block+0x1d0/0xdd4 [ 105.256542][ T4942] hardirqs last disabled at (202): [] el1_dbg+0x24/0x80 [ 105.258908][ T4942] softirqs last enabled at (170): [] handle_softirqs+0xb88/0xdbc [ 105.261468][ T4942] softirqs last disabled at (161): [] __irq_exit_rcu+0x268/0x4d8 [ 105.264053][ T4942] ---[ end trace 33adcb96f7920186 ]--- [ 105.369075][ T4945] loop0: detected capacity change from 0 to 2048 [ 105.420700][ T4945] UDF-fs: error (device loop0): udf_read_tagged: tag checksum failed, block 99: 0x27 != 0x4d [ 105.424875][ T4945] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000) [ 105.538345][ T4947] ------------[ cut here ]------------ [ 105.539874][ T4947] WARNING: CPU: 1 PID: 4947 at fs/udf/truncate.c:208 udf_truncate_extents+0xbf4/0xdc8 [ 105.542497][ T4947] Modules linked in: [ 105.543520][ T4947] CPU: 1 PID: 4947 Comm: syz.0.33 Tainted: G W 5.15.179-syzkaller #0 [ 105.546056][ T4947] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 105.548865][ T4947] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 105.550987][ T4947] pc : udf_truncate_extents+0xbf4/0xdc8 [ 105.552556][ T4947] lr : udf_truncate_extents+0xbf0/0xdc8 [ 105.554129][ T4947] sp : ffff800020876ba0 [ 105.555285][ T4947] x29: ffff800020876d80 x28: ffff0000e7003b50 x27: 0000000007e55e62 [ 105.557561][ T4947] x26: dfff800000000000 x25: ffff800020876d20 x24: 00000000000000ff [ 105.559833][ T4947] x23: 0000000000000010 x22: ffff800020876ce0 x21: 00000000000000ff [ 105.561958][ T4947] x20: ffff0000e7003b00 x19: ffff800020876ca0 x18: 0000000000000000 [ 105.564121][ T4947] x17: 0000000000000000 x16: ffff8000098edcc4 x15: 0000000000000001 [ 105.566318][ T4947] x14: ffff0000cc2d1b40 x13: 0000000000ff0100 x12: ffffffffffffffff [ 105.568625][ T4947] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff0000cc2d1b40 [ 105.570894][ T4947] x8 : ffff80000990a510 x7 : 0000000000000000 x6 : 0000000000000000 [ 105.573063][ T4947] x5 : 0000000000000000 x4 : 0000000000000001 x3 : 0000000000000001 [ 105.575263][ T4947] x2 : ffff800020876ca8 x1 : 0000000007e55e62 x0 : 0000000000000000 [ 105.577507][ T4947] Call trace: [ 105.578458][ T4947] udf_truncate_extents+0xbf4/0xdc8 [ 105.579937][ T4947] udf_do_extend_file+0xae0/0xde0 [ 105.581329][ T4947] udf_get_block+0x11a0/0x4094 [ 105.582616][ T4947] __block_write_begin_int+0x3ec/0x1608 [ 105.584119][ T4947] block_write_begin+0x60/0xdc [ 105.585420][ T4947] udf_write_begin+0x50/0x98 [ 105.586688][ T4947] generic_perform_write+0x24c/0x520 [ 105.588187][ T4947] __generic_file_write_iter+0x230/0x454 [ 105.589649][ T4947] udf_file_write_iter+0x234/0x490 [ 105.591052][ T4947] do_iter_readv_writev+0x420/0x5f8 [ 105.592474][ T4947] do_iter_write+0x1b8/0x66c [ 105.593726][ T4947] do_pwritev+0x1ec/0x334 [ 105.594960][ T4947] __arm64_sys_pwritev2+0xd4/0x108 [ 105.596393][ T4947] invoke_syscall+0x98/0x2b8 [ 105.597671][ T4947] el0_svc_common+0x138/0x258 [ 105.598879][ T4947] do_el0_svc+0x58/0x14c [ 105.600066][ T4947] el0_svc+0x7c/0x1f0 [ 105.601130][ T4947] el0t_64_sync_handler+0x84/0xe4 [ 105.602531][ T4947] el0t_64_sync+0x1a0/0x1a4 [ 105.603824][ T4947] irq event stamp: 102 [ 105.604893][ T4947] hardirqs last enabled at (101): [] __find_get_block+0x1d0/0xdd4 [ 105.607490][ T4947] hardirqs last disabled at (102): [] el1_dbg+0x24/0x80 [ 105.609780][ T4947] softirqs last enabled at (50): [] handle_softirqs+0xb88/0xdbc [ 105.612410][ T4947] softirqs last disabled at (39): [] __irq_exit_rcu+0x268/0x4d8 [ 105.614851][ T4947] ---[ end trace 33adcb96f7920187 ]--- [ 105.691786][ T4949] loop0: detected capacity change from 0 to 2048 [ 105.720878][ T4949] UDF-fs: error (device loop0): udf_read_tagged: tag checksum failed, block 99: 0x27 != 0x4d [ 105.725021][ T4949] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000) [ 105.843300][ T4951] ------------[ cut here ]------------ [ 105.844869][ T4951] WARNING: CPU: 1 PID: 4951 at fs/udf/truncate.c:208 udf_truncate_extents+0xbf4/0xdc8 [ 105.847316][ T4951] Modules linked in: [ 105.848343][ T4951] CPU: 1 PID: 4951 Comm: syz.0.34 Tainted: G W 5.15.179-syzkaller #0 [ 105.850876][ T4951] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 105.853762][ T4951] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 105.855934][ T4951] pc : udf_truncate_extents+0xbf4/0xdc8 [ 105.857479][ T4951] lr : udf_truncate_extents+0xbf0/0xdc8 [ 105.858957][ T4951] sp : ffff8000208a6ba0 [ 105.860083][ T4951] x29: ffff8000208a6d80 x28: ffff0000e7004e88 x27: 0000000007e55e62 [ 105.862299][ T4951] x26: dfff800000000000 x25: ffff8000208a6d20 x24: 00000000000000ff [ 105.864428][ T4951] x23: 0000000000000010 x22: ffff8000208a6ce0 x21: 00000000000000ff [ 105.866663][ T4951] x20: ffff0000e7004e38 x19: ffff8000208a6ca0 x18: 0000000000000000 [ 105.868818][ T4951] x17: 0000000000000000 x16: ffff8000098edcc4 x15: 0000000000000001 [ 105.870914][ T4951] x14: ffff0000cc2f9b40 x13: 0000000000ff0100 x12: ffffffffffffffff [ 105.873082][ T4951] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff0000cc2f9b40 [ 105.875293][ T4951] x8 : ffff80000990a510 x7 : 0000000000000000 x6 : 0000000000000000 [ 105.877473][ T4951] x5 : 0000000000000000 x4 : 0000000000000001 x3 : 0000000000000001 [ 105.879728][ T4951] x2 : ffff8000208a6ca8 x1 : 0000000007e55e62 x0 : 0000000000000000 [ 105.881931][ T4951] Call trace: [ 105.882801][ T4951] udf_truncate_extents+0xbf4/0xdc8 [ 105.884197][ T4951] udf_do_extend_file+0xae0/0xde0 [ 105.885606][ T4951] udf_get_block+0x11a0/0x4094 [ 105.886891][ T4951] __block_write_begin_int+0x3ec/0x1608 [ 105.888492][ T4951] block_write_begin+0x60/0xdc [ 105.889820][ T4951] udf_write_begin+0x50/0x98 [ 105.891048][ T4951] generic_perform_write+0x24c/0x520 [ 105.892516][ T4951] __generic_file_write_iter+0x230/0x454 [ 105.894082][ T4951] udf_file_write_iter+0x234/0x490 [ 105.895490][ T4951] do_iter_readv_writev+0x420/0x5f8 [ 105.896919][ T4951] do_iter_write+0x1b8/0x66c [ 105.898177][ T4951] do_pwritev+0x1ec/0x334 [ 105.899421][ T4951] __arm64_sys_pwritev2+0xd4/0x108 [ 105.900826][ T4951] invoke_syscall+0x98/0x2b8 [ 105.902049][ T4951] el0_svc_common+0x138/0x258 [ 105.903347][ T4951] do_el0_svc+0x58/0x14c [ 105.904507][ T4951] el0_svc+0x7c/0x1f0 [ 105.905604][ T4951] el0t_64_sync_handler+0x84/0xe4 [ 105.906992][ T4951] el0t_64_sync+0x1a0/0x1a4 [ 105.908228][ T4951] irq event stamp: 100 [ 105.909362][ T4951] hardirqs last enabled at (99): [] __find_get_block+0x1d0/0xdd4 [ 105.911934][ T4951] hardirqs last disabled at (100): [] el1_dbg+0x24/0x80 [ 105.914308][ T4951] softirqs last enabled at (48): [] handle_softirqs+0xb88/0xdbc [ 105.916923][ T4951] softirqs last disabled at (39): [] __irq_exit_rcu+0x268/0x4d8 [ 105.919494][ T4951] ---[ end trace 33adcb96f7920188 ]--- [ 106.040471][ T4953] loop0: detected capacity change from 0 to 2048 [ 106.083318][ T4953] UDF-fs: error (device loop0): udf_read_tagged: tag checksum failed, block 99: 0x27 != 0x4d [ 106.088858][ T4953] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000) [ 106.210260][ T4955] ------------[ cut here ]------------ [ 106.211783][ T4955] WARNING: CPU: 1 PID: 4955 at fs/udf/truncate.c:208 udf_truncate_extents+0xbf4/0xdc8 [ 106.214385][ T4955] Modules linked in: [ 106.215485][ T4955] CPU: 1 PID: 4955 Comm: syz.0.35 Tainted: G W 5.15.179-syzkaller #0 [ 106.218129][ T4955] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 106.220949][ T4955] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 106.223191][ T4955] pc : udf_truncate_extents+0xbf4/0xdc8 [ 106.224756][ T4955] lr : udf_truncate_extents+0xbf0/0xdc8 [ 106.226265][ T4955] sp : ffff8000208b6ba0 [ 106.227337][ T4955] x29: ffff8000208b6d80 x28: ffff0000eca2bb50 x27: 0000000007e55e62 [ 106.229566][ T4955] x26: dfff800000000000 x25: ffff8000208b6d20 x24: 00000000000000ff [ 106.231754][ T4955] x23: 0000000000000010 x22: ffff8000208b6ce0 x21: 00000000000000ff [ 106.234037][ T4955] x20: ffff0000eca2bb00 x19: ffff8000208b6ca0 x18: 0000000000000000 [ 106.236299][ T4955] x17: 0000000000000000 x16: ffff8000098edcc4 x15: 0000000000000001 [ 106.238470][ T4955] x14: ffff0000d51051c0 x13: 0000000000ff0100 x12: ffffffffffffffff [ 106.240657][ T4955] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff0000d51051c0 [ 106.243038][ T4955] x8 : ffff80000990a510 x7 : 0000000000000000 x6 : 0000000000000000 [ 106.245265][ T4955] x5 : 0000000000000000 x4 : 0000000000000001 x3 : 0000000000000001 [ 106.247551][ T4955] x2 : ffff8000208b6ca8 x1 : 0000000007e55e62 x0 : 0000000000000000 [ 106.249740][ T4955] Call trace: [ 106.250618][ T4955] udf_truncate_extents+0xbf4/0xdc8 [ 106.252050][ T4955] udf_do_extend_file+0xae0/0xde0 [ 106.253435][ T4955] udf_get_block+0x11a0/0x4094 [ 106.254758][ T4955] __block_write_begin_int+0x3ec/0x1608 [ 106.256330][ T4955] block_write_begin+0x60/0xdc [ 106.257611][ T4955] udf_write_begin+0x50/0x98 [ 106.258868][ T4955] generic_perform_write+0x24c/0x520 [ 106.260286][ T4955] __generic_file_write_iter+0x230/0x454 [ 106.261820][ T4955] udf_file_write_iter+0x234/0x490 [ 106.263157][ T4955] do_iter_readv_writev+0x420/0x5f8 [ 106.264544][ T4955] do_iter_write+0x1b8/0x66c [ 106.265824][ T4955] do_pwritev+0x1ec/0x334 [ 106.266979][ T4955] __arm64_sys_pwritev2+0xd4/0x108 [ 106.268347][ T4955] invoke_syscall+0x98/0x2b8 [ 106.269592][ T4955] el0_svc_common+0x138/0x258 [ 106.270926][ T4955] do_el0_svc+0x58/0x14c [ 106.272043][ T4955] el0_svc+0x7c/0x1f0 [ 106.273148][ T4955] el0t_64_sync_handler+0x84/0xe4 [ 106.274641][ T4955] el0t_64_sync+0x1a0/0x1a4 [ 106.275850][ T4955] irq event stamp: 108 [ 106.276945][ T4955] hardirqs last enabled at (107): [] __find_get_block+0x1d0/0xdd4 [ 106.279509][ T4955] hardirqs last disabled at (108): [] el1_dbg+0x24/0x80 [ 106.281838][ T4955] softirqs last enabled at (56): [] handle_softirqs+0xb88/0xdbc [ 106.284442][ T4955] softirqs last disabled at (39): [] __irq_exit_rcu+0x268/0x4d8 [ 106.287000][ T4955] ---[ end trace 33adcb96f7920189 ]--- [ 106.415872][ T4957] loop0: detected capacity change from 0 to 2048 [ 106.480175][ T4957] UDF-fs: error (device loop0): udf_read_tagged: tag checksum failed, block 99: 0x27 != 0x4d [ 106.484426][ T4957] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000) [ 106.601008][ T4958] ------------[ cut here ]------------ [ 106.602498][ T4958] WARNING: CPU: 1 PID: 4958 at fs/udf/truncate.c:208 udf_truncate_extents+0xbf4/0xdc8 [ 106.605228][ T4958] Modules linked in: [ 106.606233][ T4958] CPU: 1 PID: 4958 Comm: syz.0.36 Tainted: G W 5.15.179-syzkaller #0 [ 106.608802][ T4958] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 106.611490][ T4958] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 106.613566][ T4958] pc : udf_truncate_extents+0xbf4/0xdc8 [ 106.615120][ T4958] lr : udf_truncate_extents+0xbf0/0xdc8 [ 106.616617][ T4958] sp : ffff8000208c6ba0 [ 106.617734][ T4958] x29: ffff8000208c6d80 x28: ffff0000e7006e90 x27: 0000000007e55e62 [ 106.619922][ T4958] x26: dfff800000000000 x25: ffff8000208c6d20 x24: 00000000000000ff [ 106.622075][ T4958] x23: 0000000000000010 x22: ffff8000208c6ce0 x21: 00000000000000ff [ 106.624256][ T4958] x20: ffff0000e7006e40 x19: ffff8000208c6ca0 x18: 0000000000000000 [ 106.626395][ T4958] x17: 0000000000000000 x16: ffff8000098edcc4 x15: 0000000000000001 [ 106.628633][ T4958] x14: ffff0000d5100000 x13: 0000000000ff0100 x12: ffffffffffffffff [ 106.630842][ T4958] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff0000d5100000 [ 106.632984][ T4958] x8 : ffff80000990a510 x7 : 0000000000000000 x6 : 0000000000000000 [ 106.635154][ T4958] x5 : 0000000000000000 x4 : 0000000000000001 x3 : 0000000000000001 [ 106.637260][ T4958] x2 : ffff8000208c6ca8 x1 : 0000000007e55e62 x0 : 0000000000000000 [ 106.639437][ T4958] Call trace: [ 106.640288][ T4958] udf_truncate_extents+0xbf4/0xdc8 [ 106.641752][ T4958] udf_do_extend_file+0xae0/0xde0 [ 106.643115][ T4958] udf_get_block+0x11a0/0x4094 [ 106.644387][ T4958] __block_write_begin_int+0x3ec/0x1608 [ 106.645843][ T4958] block_write_begin+0x60/0xdc [ 106.647086][ T4958] udf_write_begin+0x50/0x98 [ 106.648321][ T4958] generic_perform_write+0x24c/0x520 [ 106.649738][ T4958] __generic_file_write_iter+0x230/0x454 [ 106.651242][ T4958] udf_file_write_iter+0x234/0x490 [ 106.652659][ T4958] do_iter_readv_writev+0x420/0x5f8 [ 106.654079][ T4958] do_iter_write+0x1b8/0x66c [ 106.655324][ T4958] do_pwritev+0x1ec/0x334 [ 106.656536][ T4958] __arm64_sys_pwritev2+0xd4/0x108 [ 106.657967][ T4958] invoke_syscall+0x98/0x2b8 [ 106.659271][ T4958] el0_svc_common+0x138/0x258 [ 106.660550][ T4958] do_el0_svc+0x58/0x14c [ 106.661701][ T4958] el0_svc+0x7c/0x1f0 [ 106.662757][ T4958] el0t_64_sync_handler+0x84/0xe4 [ 106.664093][ T4958] el0t_64_sync+0x1a0/0x1a4 [ 106.665344][ T4958] irq event stamp: 178 [ 106.666395][ T4958] hardirqs last enabled at (177): [] __find_get_block+0x1d0/0xdd4 [ 106.668973][ T4958] hardirqs last disabled at (178): [] el1_dbg+0x24/0x80 [ 106.671351][ T4958] softirqs last enabled at (122): [] handle_softirqs+0xb88/0xdbc [ 106.673948][ T4958] softirqs last disabled at (115): [] __irq_exit_rcu+0x268/0x4d8 [ 106.676490][ T4958] ---[ end trace 33adcb96f792018a ]--- [ 106.788779][ T4961] loop0: detected capacity change from 0 to 2048 [ 106.850519][ T4961] UDF-fs: error (device loop0): udf_read_tagged: tag checksum failed, block 99: 0x27 != 0x4d [ 106.855542][ T4961] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000) [ 106.972159][ T4962] ------------[ cut here ]------------ [ 106.973783][ T4962] WARNING: CPU: 0 PID: 4962 at fs/udf/truncate.c:208 udf_truncate_extents+0xbf4/0xdc8 [ 106.976363][ T4962] Modules linked in: [ 106.977532][ T4962] CPU: 0 PID: 4962 Comm: syz.0.37 Tainted: G W 5.15.179-syzkaller #0 [ 106.980018][ T4962] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 106.982856][ T4962] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 106.984875][ T4962] pc : udf_truncate_extents+0xbf4/0xdc8 [ 106.986486][ T4962] lr : udf_truncate_extents+0xbf0/0xdc8 [ 106.987977][ T4962] sp : ffff8000208d6ba0 [ 106.989071][ T4962] x29: ffff8000208d6d80 x28: ffff0000eca2c1b8 x27: 0000000007e55e62 [ 106.991204][ T4962] x26: dfff800000000000 x25: ffff8000208d6d20 x24: 00000000000000ff [ 106.993344][ T4962] x23: 0000000000000010 x22: ffff8000208d6ce0 x21: 00000000000000ff [ 106.995447][ T4962] x20: ffff0000eca2c168 x19: ffff8000208d6ca0 x18: 0000000000000000 [ 106.997592][ T4962] x17: 0000000000000000 x16: ffff8000098edcc4 x15: 0000000000000001 [ 106.999727][ T4962] x14: ffff0000c1d20000 x13: 0000000000ff0100 x12: ffffffffffffffff [ 107.001852][ T4962] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff0000c1d20000 [ 107.004106][ T4962] x8 : ffff80000990a510 x7 : 0000000000000000 x6 : 0000000000000000 [ 107.006243][ T4962] x5 : 0000000000000000 x4 : 0000000000000001 x3 : 0000000000000001 [ 107.008379][ T4962] x2 : ffff8000208d6ca8 x1 : 0000000007e55e62 x0 : 0000000000000000 [ 107.010539][ T4962] Call trace: [ 107.011412][ T4962] udf_truncate_extents+0xbf4/0xdc8 [ 107.012757][ T4962] udf_do_extend_file+0xae0/0xde0 [ 107.014069][ T4962] udf_get_block+0x11a0/0x4094 [ 107.015345][ T4962] __block_write_begin_int+0x3ec/0x1608 [ 107.016777][ T4962] block_write_begin+0x60/0xdc [ 107.018040][ T4962] udf_write_begin+0x50/0x98 [ 107.019234][ T4962] generic_perform_write+0x24c/0x520 [ 107.020662][ T4962] __generic_file_write_iter+0x230/0x454 [ 107.022154][ T4962] udf_file_write_iter+0x234/0x490 [ 107.023490][ T4962] do_iter_readv_writev+0x420/0x5f8 [ 107.024943][ T4962] do_iter_write+0x1b8/0x66c [ 107.026192][ T4962] do_pwritev+0x1ec/0x334 [ 107.027447][ T4962] __arm64_sys_pwritev2+0xd4/0x108 [ 107.028850][ T4962] invoke_syscall+0x98/0x2b8 [ 107.030039][ T4962] el0_svc_common+0x138/0x258 [ 107.031283][ T4962] do_el0_svc+0x58/0x14c [ 107.032353][ T4962] el0_svc+0x7c/0x1f0 [ 107.033405][ T4962] el0t_64_sync_handler+0x84/0xe4 [ 107.034733][ T4962] el0t_64_sync+0x1a0/0x1a4 [ 107.035902][ T4962] irq event stamp: 204 [ 107.036964][ T4962] hardirqs last enabled at (203): [] __find_get_block+0x1d0/0xdd4 [ 107.039395][ T4962] hardirqs last disabled at (204): [] el1_dbg+0x24/0x80 [ 107.041739][ T4962] softirqs last enabled at (146): [] handle_softirqs+0xb88/0xdbc [ 107.044222][ T4962] softirqs last disabled at (127): [] __irq_exit_rcu+0x268/0x4d8 [ 107.046716][ T4962] ---[ end trace 33adcb96f792018b ]--- [ 107.166084][ T4965] loop0: detected capacity change from 0 to 2048 [ 107.271115][ T4965] UDF-fs: error (device loop0): udf_read_tagged: tag checksum failed, block 99: 0x27 != 0x4d [ 107.275445][ T4965] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000) [ 107.390004][ T4967] ------------[ cut here ]------------ [ 107.391483][ T4967] WARNING: CPU: 0 PID: 4967 at fs/udf/truncate.c:208 udf_truncate_extents+0xbf4/0xdc8 [ 107.394029][ T4967] Modules linked in: [ 107.395033][ T4967] CPU: 0 PID: 4967 Comm: syz.0.38 Tainted: G W 5.15.179-syzkaller #0 [ 107.397580][ T4967] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 107.400305][ T4967] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 107.402364][ T4967] pc : udf_truncate_extents+0xbf4/0xdc8 [ 107.403864][ T4967] lr : udf_truncate_extents+0xbf0/0xdc8 [ 107.405300][ T4967] sp : ffff8000208c6ba0 [ 107.406404][ T4967] x29: ffff8000208c6d80 x28: ffff0000eca2c820 x27: 0000000007e55e62 [ 107.408696][ T4967] x26: dfff800000000000 x25: ffff8000208c6d20 x24: 00000000000000ff [ 107.410940][ T4967] x23: 0000000000000010 x22: ffff8000208c6ce0 x21: 00000000000000ff [ 107.413130][ T4967] x20: ffff0000eca2c7d0 x19: ffff8000208c6ca0 x18: 0000000000000000 [ 107.415298][ T4967] x17: 0000000000000000 x16: ffff8000098edcc4 x15: 0000000000000001 [ 107.417416][ T4967] x14: ffff0000c13c9b40 x13: 0000000000ff0100 x12: ffffffffffffffff [ 107.419636][ T4967] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff0000c13c9b40 [ 107.421801][ T4967] x8 : ffff80000990a510 x7 : 0000000000000000 x6 : 0000000000000000 [ 107.424021][ T4967] x5 : 0000000000000000 x4 : 0000000000000001 x3 : 0000000000000001 [ 107.426264][ T4967] x2 : ffff8000208c6ca8 x1 : 0000000007e55e62 x0 : 0000000000000000 [ 107.428530][ T4967] Call trace: [ 107.429395][ T4967] udf_truncate_extents+0xbf4/0xdc8 [ 107.430855][ T4967] udf_do_extend_file+0xae0/0xde0 [ 107.432244][ T4967] udf_get_block+0x11a0/0x4094 [ 107.433525][ T4967] __block_write_begin_int+0x3ec/0x1608 [ 107.434985][ T4967] block_write_begin+0x60/0xdc [ 107.436244][ T4967] udf_write_begin+0x50/0x98 [ 107.437460][ T4967] generic_perform_write+0x24c/0x520 [ 107.438992][ T4967] __generic_file_write_iter+0x230/0x454 [ 107.440491][ T4967] udf_file_write_iter+0x234/0x490 [ 107.441858][ T4967] do_iter_readv_writev+0x420/0x5f8 [ 107.443236][ T4967] do_iter_write+0x1b8/0x66c [ 107.444469][ T4967] do_pwritev+0x1ec/0x334 [ 107.445715][ T4967] __arm64_sys_pwritev2+0xd4/0x108 [ 107.447072][ T4967] invoke_syscall+0x98/0x2b8 [ 107.448386][ T4967] el0_svc_common+0x138/0x258 [ 107.449688][ T4967] do_el0_svc+0x58/0x14c [ 107.450838][ T4967] el0_svc+0x7c/0x1f0 [ 107.451972][ T4967] el0t_64_sync_handler+0x84/0xe4 [ 107.453304][ T4967] el0t_64_sync+0x1a0/0x1a4 [ 107.454535][ T4967] irq event stamp: 90 [ 107.455604][ T4967] hardirqs last enabled at (89): [] __find_get_block+0x1d0/0xdd4 [ 107.458097][ T4967] hardirqs last disabled at (90): [] el1_dbg+0x24/0x80 [ 107.460556][ T4967] softirqs last enabled at (8): [] local_bh_enable+0x10/0x34 [ 107.463010][ T4967] softirqs last disabled at (6): [] local_bh_disable+0x10/0x34 [ 107.465437][ T4967] ---[ end trace 33adcb96f792018c ]--- [ 107.570650][ T4969] loop0: detected capacity change from 0 to 2048 [ 107.591597][ T4969] UDF-fs: error (device loop0): udf_read_tagged: tag checksum failed, block 99: 0x27 != 0x4d [ 107.595859][ T4969] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000) [ 107.716537][ T4971] ------------[ cut here ]------------ [ 107.718009][ T4971] WARNING: CPU: 0 PID: 4971 at fs/udf/truncate.c:208 udf_truncate_extents+0xbf4/0xdc8 [ 107.720699][ T4971] Modules linked in: [ 107.721749][ T4971] CPU: 0 PID: 4971 Comm: syz.0.39 Tainted: G W 5.15.179-syzkaller #0 [ 107.724267][ T4971] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 107.726936][ T4971] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 107.729229][ T4971] pc : udf_truncate_extents+0xbf4/0xdc8 [ 107.730788][ T4971] lr : udf_truncate_extents+0xbf0/0xdc8 [ 107.732374][ T4971] sp : ffff800020846ba0 [ 107.733555][ T4971] x29: ffff800020846d80 x28: ffff0000eca41b48 x27: 0000000007e55e62 [ 107.735765][ T4971] x26: dfff800000000000 x25: ffff800020846d20 x24: 00000000000000ff [ 107.737913][ T4971] x23: 0000000000000010 x22: ffff800020846ce0 x21: 00000000000000ff [ 107.740056][ T4971] x20: ffff0000eca41af8 x19: ffff800020846ca0 x18: 0000000000000000 [ 107.742198][ T4971] x17: 0000000000000000 x16: ffff8000098edcc4 x15: 0000000000000001 [ 107.744383][ T4971] x14: ffff0000c13cd1c0 x13: 0000000000ff0100 x12: ffffffffffffffff [ 107.746534][ T4971] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff0000c13cd1c0 [ 107.748698][ T4971] x8 : ffff80000990a510 x7 : 0000000000000000 x6 : 0000000000000000 [ 107.750931][ T4971] x5 : 0000000000000000 x4 : 0000000000000001 x3 : 0000000000000001 [ 107.753085][ T4971] x2 : ffff800020846ca8 x1 : 0000000007e55e62 x0 : 0000000000000000 [ 107.755324][ T4971] Call trace: [ 107.756176][ T4971] udf_truncate_extents+0xbf4/0xdc8 [ 107.757604][ T4971] udf_do_extend_file+0xae0/0xde0 [ 107.758951][ T4971] udf_get_block+0x11a0/0x4094 [ 107.760180][ T4971] __block_write_begin_int+0x3ec/0x1608 [ 107.761584][ T4971] block_write_begin+0x60/0xdc [ 107.762894][ T4971] udf_write_begin+0x50/0x98 [ 107.764132][ T4971] generic_perform_write+0x24c/0x520 [ 107.765560][ T4971] __generic_file_write_iter+0x230/0x454 [ 107.767108][ T4971] udf_file_write_iter+0x234/0x490 [ 107.768523][ T4971] do_iter_readv_writev+0x420/0x5f8 [ 107.769928][ T4971] do_iter_write+0x1b8/0x66c [ 107.771094][ T4971] do_pwritev+0x1ec/0x334 [ 107.772265][ T4971] __arm64_sys_pwritev2+0xd4/0x108 [ 107.773632][ T4971] invoke_syscall+0x98/0x2b8 [ 107.774830][ T4971] el0_svc_common+0x138/0x258 [ 107.776099][ T4971] do_el0_svc+0x58/0x14c [ 107.777294][ T4971] el0_svc+0x7c/0x1f0 [ 107.778349][ T4971] el0t_64_sync_handler+0x84/0xe4 [ 107.779894][ T4971] el0t_64_sync+0x1a0/0x1a4 [ 107.781118][ T4971] irq event stamp: 90 [ 107.782141][ T4971] hardirqs last enabled at (89): [] __find_get_block+0x1d0/0xdd4 [ 107.784730][ T4971] hardirqs last disabled at (90): [] el1_dbg+0x24/0x80 [ 107.786995][ T4971] softirqs last enabled at (8): [] local_bh_enable+0x10/0x34 [ 107.789387][ T4971] softirqs last disabled at (6): [] local_bh_disable+0x10/0x34 [ 107.791934][ T4971] ---[ end trace 33adcb96f792018d ]--- [ 107.915144][ T4973] loop0: detected capacity change from 0 to 2048 [ 107.980107][ T4973] UDF-fs: error (device loop0): udf_read_tagged: tag checksum failed, block 99: 0x27 != 0x4d [ 107.984319][ T4973] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000) [ 108.099881][ T4975] ------------[ cut here ]------------ [ 108.101329][ T4975] WARNING: CPU: 0 PID: 4975 at fs/udf/truncate.c:208 udf_truncate_extents+0xbf4/0xdc8 [ 108.103893][ T4975] Modules linked in: [ 108.104938][ T4975] CPU: 0 PID: 4975 Comm: syz.0.40 Tainted: G W 5.15.179-syzkaller #0 [ 108.107448][ T4975] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 108.110244][ T4975] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 108.112310][ T4975] pc : udf_truncate_extents+0xbf4/0xdc8 [ 108.113777][ T4975] lr : udf_truncate_extents+0xbf0/0xdc8 [ 108.115284][ T4975] sp : ffff800020826ba0 [ 108.116380][ T4975] x29: ffff800020826d80 x28: ffff0000eca2d4f0 x27: 0000000007e55e62 [ 108.118610][ T4975] x26: dfff800000000000 x25: ffff800020826d20 x24: 00000000000000ff [ 108.120787][ T4975] x23: 0000000000000010 x22: ffff800020826ce0 x21: 00000000000000ff [ 108.123040][ T4975] x20: ffff0000eca2d4a0 x19: ffff800020826ca0 x18: 0000000000000000 [ 108.125245][ T4975] x17: 0000000000000000 x16: ffff8000098edcc4 x15: 0000000000000001 [ 108.127455][ T4975] x14: ffff0000d91c3680 x13: 0000000000ff0100 x12: ffffffffffffffff [ 108.129727][ T4975] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff0000d91c3680 [ 108.131966][ T4975] x8 : ffff80000990a510 x7 : 0000000000000000 x6 : 0000000000000000 [ 108.134096][ T4975] x5 : 0000000000000000 x4 : 0000000000000001 x3 : 0000000000000001 [ 108.136271][ T4975] x2 : ffff800020826ca8 x1 : 0000000007e55e62 x0 : 0000000000000000 [ 108.138479][ T4975] Call trace: [ 108.139367][ T4975] udf_truncate_extents+0xbf4/0xdc8 [ 108.140760][ T4975] udf_do_extend_file+0xae0/0xde0 [ 108.142173][ T4975] udf_get_block+0x11a0/0x4094 [ 108.143423][ T4975] __block_write_begin_int+0x3ec/0x1608 [ 108.144912][ T4975] block_write_begin+0x60/0xdc [ 108.146169][ T4975] udf_write_begin+0x50/0x98 [ 108.147437][ T4975] generic_perform_write+0x24c/0x520 [ 108.148808][ T4975] __generic_file_write_iter+0x230/0x454 [ 108.150328][ T4975] udf_file_write_iter+0x234/0x490 [ 108.151706][ T4975] do_iter_readv_writev+0x420/0x5f8 [ 108.153104][ T4975] do_iter_write+0x1b8/0x66c [ 108.154358][ T4975] do_pwritev+0x1ec/0x334 [ 108.155514][ T4975] __arm64_sys_pwritev2+0xd4/0x108 [ 108.156919][ T4975] invoke_syscall+0x98/0x2b8 [ 108.158189][ T4975] el0_svc_common+0x138/0x258 [ 108.159428][ T4975] do_el0_svc+0x58/0x14c [ 108.160598][ T4975] el0_svc+0x7c/0x1f0 [ 108.161628][ T4975] el0t_64_sync_handler+0x84/0xe4 [ 108.162963][ T4975] el0t_64_sync+0x1a0/0x1a4 [ 108.164133][ T4975] irq event stamp: 110 [ 108.165215][ T4975] hardirqs last enabled at (109): [] __find_get_block+0x1d0/0xdd4 [ 108.167733][ T4975] hardirqs last disabled at (110): [] el1_dbg+0x24/0x80 [ 108.170058][ T4975] softirqs last enabled at (58): [] handle_softirqs+0xb88/0xdbc [ 108.172532][ T4975] softirqs last disabled at (39): [] __irq_exit_rcu+0x268/0x4d8 [ 108.174974][ T4975] ---[ end trace 33adcb96f792018e ]--- [ 108.276099][ T4977] loop0: detected capacity change from 0 to 2048 [ 108.361387][ T4977] UDF-fs: error (device loop0): udf_read_tagged: tag checksum failed, block 99: 0x27 != 0x4d [ 108.366963][ T4977] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000) [ 108.479692][ T4978] ------------[ cut here ]------------ [ 108.481270][ T4978] WARNING: CPU: 1 PID: 4978 at fs/udf/truncate.c:208 udf_truncate_extents+0xbf4/0xdc8 [ 108.483771][ T4978] Modules linked in: [ 108.484920][ T4978] CPU: 1 PID: 4978 Comm: syz.0.41 Tainted: G W 5.15.179-syzkaller #0 [ 108.487475][ T4978] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 108.490323][ T4978] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 108.492371][ T4978] pc : udf_truncate_extents+0xbf4/0xdc8 [ 108.493835][ T4978] lr : udf_truncate_extents+0xbf0/0xdc8 [ 108.495289][ T4978] sp : ffff800020916ba0 [ 108.496404][ T4978] x29: ffff800020916d80 x28: ffff0000eca43b50 x27: 0000000007e55e62 [ 108.498647][ T4978] x26: dfff800000000000 x25: ffff800020916d20 x24: 00000000000000ff [ 108.500851][ T4978] x23: 0000000000000010 x22: ffff800020916ce0 x21: 00000000000000ff [ 108.502987][ T4978] x20: ffff0000eca43b00 x19: ffff800020916ca0 x18: 0000000000000000 [ 108.505171][ T4978] x17: 0000000000000000 x16: ffff8000098edcc4 x15: 0000000000000001 [ 108.507297][ T4978] x14: ffff0000db778000 x13: 0000000000ff0100 x12: ffffffffffffffff [ 108.509479][ T4978] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff0000db778000 [ 108.511644][ T4978] x8 : ffff80000990a510 x7 : 0000000000000000 x6 : 0000000000000000 [ 108.513905][ T4978] x5 : 0000000000000000 x4 : 0000000000000001 x3 : 0000000000000001 [ 108.516133][ T4978] x2 : ffff800020916ca8 x1 : 0000000007e55e62 x0 : 0000000000000000 [ 108.518292][ T4978] Call trace: [ 108.519214][ T4978] udf_truncate_extents+0xbf4/0xdc8 [ 108.520618][ T4978] udf_do_extend_file+0xae0/0xde0 [ 108.521949][ T4978] udf_get_block+0x11a0/0x4094 [ 108.523305][ T4978] __block_write_begin_int+0x3ec/0x1608 [ 108.524839][ T4978] block_write_begin+0x60/0xdc [ 108.526155][ T4978] udf_write_begin+0x50/0x98 [ 108.527377][ T4978] generic_perform_write+0x24c/0x520 [ 108.528863][ T4978] __generic_file_write_iter+0x230/0x454 [ 108.530345][ T4978] udf_file_write_iter+0x234/0x490 [ 108.531768][ T4978] do_iter_readv_writev+0x420/0x5f8 [ 108.533206][ T4978] do_iter_write+0x1b8/0x66c [ 108.534423][ T4978] do_pwritev+0x1ec/0x334 [ 108.535640][ T4978] __arm64_sys_pwritev2+0xd4/0x108 [ 108.537091][ T4978] invoke_syscall+0x98/0x2b8 [ 108.538347][ T4978] el0_svc_common+0x138/0x258 [ 108.539631][ T4978] do_el0_svc+0x58/0x14c [ 108.540790][ T4978] el0_svc+0x7c/0x1f0 [ 108.541877][ T4978] el0t_64_sync_handler+0x84/0xe4 [ 108.543252][ T4978] el0t_64_sync+0x1a0/0x1a4 [ 108.544456][ T4978] irq event stamp: 176 [ 108.545554][ T4978] hardirqs last enabled at (175): [] __find_get_block+0x1d0/0xdd4 [ 108.548136][ T4978] hardirqs last disabled at (176): [] el1_dbg+0x24/0x80 [ 108.550416][ T4978] softirqs last enabled at (120): [] handle_softirqs+0xb88/0xdbc [ 108.553103][ T4978] softirqs last disabled at (109): [] __irq_exit_rcu+0x268/0x4d8 [ 108.555690][ T4978] ---[ end trace 33adcb96f792018f ]---