Warning: Permanently added '10.128.0.181' (ED25519) to the list of known hosts. 1970/01/01 00:01:07 parsed 1 programs [ 68.923600][ T4413] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k SSFS [ 69.611801][ T1540] cfg80211: failed to load regulatory.db [ 69.621697][ T2065] ieee802154 phy0 wpan0: encryption failed: -22 [ 69.622760][ T2065] ieee802154 phy1 wpan1: encryption failed: -22 [ 69.831274][ T4511] chnl_net:caif_netlink_parms(): no params data found [ 69.848672][ T4511] bridge0: port 1(bridge_slave_0) entered blocking state [ 69.849911][ T4511] bridge0: port 1(bridge_slave_0) entered disabled state [ 69.852690][ T4511] device bridge_slave_0 entered promiscuous mode [ 69.858570][ T4511] bridge0: port 2(bridge_slave_1) entered blocking state [ 69.859713][ T4511] bridge0: port 2(bridge_slave_1) entered disabled state [ 69.861893][ T4511] device bridge_slave_1 entered promiscuous mode [ 69.869660][ T4511] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 69.872553][ T4511] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 69.880715][ T4511] team0: Port device team_slave_0 added [ 69.882842][ T4511] team0: Port device team_slave_1 added [ 69.888987][ T4511] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 69.890059][ T4511] 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. [ 69.897220][ T4511] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 69.899747][ T4511] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 69.901298][ T4511] 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. [ 69.905287][ T4511] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 69.962225][ T4511] device hsr_slave_0 entered promiscuous mode [ 70.010596][ T4511] device hsr_slave_1 entered promiscuous mode [ 70.599151][ T4511] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 70.642769][ T4511] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 70.693456][ T4511] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 70.770676][ T4511] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 70.855372][ T4511] bridge0: port 2(bridge_slave_1) entered blocking state [ 70.856516][ T4511] bridge0: port 2(bridge_slave_1) entered forwarding state [ 70.857748][ T4511] bridge0: port 1(bridge_slave_0) entered blocking state [ 70.858822][ T4511] bridge0: port 1(bridge_slave_0) entered forwarding state [ 70.896981][ T366] bridge0: port 1(bridge_slave_0) entered disabled state [ 70.898492][ T366] bridge0: port 2(bridge_slave_1) entered disabled state [ 70.907445][ T4511] 8021q: adding VLAN 0 to HW filter on device bond0 [ 70.916322][ T366] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 70.917849][ T366] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 70.921492][ T4511] 8021q: adding VLAN 0 to HW filter on device team0 [ 70.924242][ T366] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 70.925675][ T366] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 70.927156][ T366] bridge0: port 1(bridge_slave_0) entered blocking state [ 70.928335][ T366] bridge0: port 1(bridge_slave_0) entered forwarding state [ 70.934768][ T1605] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 70.936294][ T1605] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 70.937769][ T1605] bridge0: port 2(bridge_slave_1) entered blocking state [ 70.938839][ T1605] bridge0: port 2(bridge_slave_1) entered forwarding state [ 70.942900][ T366] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 70.945775][ T1605] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 70.948679][ T366] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 70.952681][ T366] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 70.955466][ T366] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 70.959398][ T1605] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 70.962309][ T1605] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 70.963877][ T1605] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 70.965648][ T1605] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 70.968664][ T4511] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 70.972679][ T4511] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 70.974235][ T1605] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 70.975720][ T1605] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 71.051630][ T4511] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 71.053131][ T1605] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 71.054358][ T1605] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 71.066328][ T1605] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 71.067771][ T1605] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 71.085008][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 71.086421][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 71.087941][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 71.089189][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 71.092677][ T4511] device veth0_vlan entered promiscuous mode [ 71.095919][ T4511] device veth1_vlan entered promiscuous mode [ 71.113356][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 71.114844][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 71.116866][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 71.118342][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 71.121917][ T4511] device veth0_macvtap entered promiscuous mode [ 71.124122][ T4511] device veth1_macvtap entered promiscuous mode [ 71.134852][ T4511] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 71.136043][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 71.137416][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 71.138798][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 71.140183][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 71.152572][ T4511] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 71.154518][ T366] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 71.156001][ T366] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 71.158393][ T4511] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 71.159637][ T4511] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 71.161206][ T4511] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 71.162407][ T4511] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 71.703702][ T9] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 74.543524][ T9] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 76.963249][ T9] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 77.003854][ T9] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 77.257262][ T1605] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 77.258503][ T1605] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 77.260146][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 77.268332][ T1605] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 77.269573][ T1605] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 77.271431][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready 1970/01/01 00:01:17 executed programs: 0 [ 77.671974][ T4956] chnl_net:caif_netlink_parms(): no params data found [ 77.689235][ T4956] bridge0: port 1(bridge_slave_0) entered blocking state [ 77.690608][ T4956] bridge0: port 1(bridge_slave_0) entered disabled state [ 77.692124][ T4956] device bridge_slave_0 entered promiscuous mode [ 77.694386][ T4956] bridge0: port 2(bridge_slave_1) entered blocking state [ 77.695477][ T4956] bridge0: port 2(bridge_slave_1) entered disabled state [ 77.696914][ T4956] device bridge_slave_1 entered promiscuous mode [ 77.706661][ T4956] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 77.709345][ T4956] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 77.718049][ T4956] team0: Port device team_slave_0 added [ 77.719964][ T4956] team0: Port device team_slave_1 added [ 77.727739][ T4956] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 77.728858][ T4956] 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. [ 77.734725][ T4956] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 77.742743][ T4956] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 77.743894][ T4956] 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. [ 77.747918][ T4956] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 77.772137][ T4956] device hsr_slave_0 entered promiscuous mode [ 77.830693][ T4956] device hsr_slave_1 entered promiscuous mode [ 77.880449][ T4956] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 77.881650][ T4956] Cannot create hsr debugfs directory [ 78.297612][ T4956] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 78.338565][ T4956] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 78.372372][ T4956] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 78.421754][ T4956] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 78.484212][ T4956] 8021q: adding VLAN 0 to HW filter on device bond0 [ 78.488015][ T1615] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 78.489566][ T1615] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 78.492832][ T4956] 8021q: adding VLAN 0 to HW filter on device team0 [ 78.499685][ T1615] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 78.503084][ T1615] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 78.504967][ T1615] bridge0: port 1(bridge_slave_0) entered blocking state [ 78.506112][ T1615] bridge0: port 1(bridge_slave_0) entered forwarding state [ 78.507703][ T1615] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 78.509238][ T1615] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 78.511509][ T1615] bridge0: port 2(bridge_slave_1) entered blocking state [ 78.512597][ T1615] bridge0: port 2(bridge_slave_1) entered forwarding state [ 78.514080][ T1615] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 78.516430][ T1615] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 78.528284][ T1605] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 78.531272][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 78.533155][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 78.534769][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 78.537131][ T1605] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 78.538678][ T1605] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 78.543462][ T4956] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 78.544852][ T4956] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 78.550836][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 78.554509][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 78.556208][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 78.557705][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 78.559287][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 78.595285][ T4956] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 78.601138][ T1605] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 78.602551][ T1605] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 78.605499][ T366] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 78.607155][ T366] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 78.615698][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 78.617166][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 78.618716][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 78.620020][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 78.624686][ T4956] device veth0_vlan entered promiscuous mode [ 78.628241][ T4956] device veth1_vlan entered promiscuous mode [ 78.636188][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 78.637598][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 78.638987][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 78.644281][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 78.647827][ T4956] device veth0_macvtap entered promiscuous mode [ 78.650258][ T4956] device veth1_macvtap entered promiscuous mode [ 78.657153][ T4956] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 78.658717][ T4956] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 78.661145][ T4956] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 78.662343][ T366] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 78.663826][ T366] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 78.665293][ T366] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 78.666753][ T366] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 78.669885][ T4956] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 78.674709][ T4956] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 78.677525][ T4956] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 78.678802][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 78.680284][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 78.684691][ T4956] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 78.685909][ T4956] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 78.687232][ T4956] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 78.688572][ T4956] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 78.716148][ T366] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 78.717344][ T366] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 78.719101][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 78.734771][ T366] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 78.736066][ T366] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 78.737742][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 78.775772][ T5065] loop0: detected capacity change from 0 to 2048 [ 78.813723][ T5065] UDF-fs: warning (device loop0): udf_load_vrs: No anchor found [ 78.814929][ T5065] UDF-fs: Scanning with blocksize 512 failed [ 78.827185][ T5065] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000) [ 78.844631][ T9] device hsr_slave_0 left promiscuous mode [ 78.859523][ T5065] attempt to access beyond end of device [ 78.859523][ T5065] loop0: rw=2049, want=2050, limit=2048 [ 78.862005][ T5065] Buffer I/O error on dev loop0, logical block 1024, lost async page write [ 78.863209][ T5065] attempt to access beyond end of device [ 78.863209][ T5065] loop0: rw=2049, want=2050, limit=2048 [ 78.864748][ T5065] Buffer I/O error on dev loop0, logical block 1024, lost async page write [ 78.866054][ T5065] attempt to access beyond end of device [ 78.866054][ T5065] loop0: rw=2049, want=2050, limit=2048 [ 78.867652][ T5065] Buffer I/O error on dev loop0, logical block 1024, lost async page write [ 78.868942][ T5065] attempt to access beyond end of device [ 78.868942][ T5065] loop0: rw=2049, want=2050, limit=2048 [ 78.871867][ T5065] Buffer I/O error on dev loop0, logical block 1024, lost async page write [ 78.873297][ T5065] attempt to access beyond end of device [ 78.873297][ T5065] loop0: rw=2049, want=2052, limit=2048 [ 78.874993][ T5065] Buffer I/O error on dev loop0, logical block 1025, lost async page write [ 78.876370][ T5065] attempt to access beyond end of device [ 78.876370][ T5065] loop0: rw=2049, want=2052, limit=2048 [ 78.877829][ T5065] Buffer I/O error on dev loop0, logical block 1025, lost async page write [ 78.879014][ T5065] attempt to access beyond end of device [ 78.879014][ T5065] loop0: rw=2049, want=2052, limit=2048 [ 78.881178][ T5065] Buffer I/O error on dev loop0, logical block 1025, lost async page write [ 78.882505][ T5065] attempt to access beyond end of device [ 78.882505][ T5065] loop0: rw=2049, want=2052, limit=2048 [ 78.884350][ T5065] Buffer I/O error on dev loop0, logical block 1025, lost async page write [ 78.886072][ T5065] attempt to access beyond end of device [ 78.886072][ T5065] loop0: rw=2049, want=2054, limit=2048 [ 78.887100][ T5073] ------------[ cut here ]------------ [ 78.887756][ T5065] Buffer I/O error on dev loop0, logical block 1026, lost async page write [ 78.888696][ T5073] WARNING: CPU: 0 PID: 5073 at fs/udf/truncate.c:208 udf_truncate_extents+0x9bc/0xb14 [ 78.891285][ T5073] Modules linked in: [ 78.891861][ T5073] CPU: 0 PID: 5073 Comm: syz.0.16 Not tainted syzkaller #0 [ 78.892956][ T5073] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 78.894493][ T5073] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 78.895759][ T5073] pc : udf_truncate_extents+0x9bc/0xb14 [ 78.896572][ T5073] lr : udf_truncate_extents+0x9bc/0xb14 [ 78.897387][ T5073] sp : ffff80001fe976e0 [ 78.898040][ T5073] x29: ffff80001fe97860 x28: 00000000001263ff x27: 00000000000000ff [ 78.899296][ T5073] x26: ffff0000e2780e78 x25: ffff0000e2780d10 x24: 1fffe0001c4f01a2 [ 78.900495][ T5073] x23: 0000000000000010 x22: 00000000000000ff x21: ffff80001fe97780 [ 78.901791][ T5073] x20: ffff80001fe97760 x19: ffff0000e2780e28 x18: 0000000000000000 [ 78.902998][ T5073] x17: 0000000000000000 x16: ffff80000973ece8 x15: 0000000000000001 [ 78.904271][ T5073] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 78.905517][ T5073] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff800009758050 [ 78.906825][ T5073] x8 : ffff0000cd8e0000 x7 : 0000000000000000 x6 : 0000000000000000 [ 78.908113][ T5073] x5 : 0000000000000000 x4 : 0000000000000001 x3 : 0000000000000001 [ 78.909410][ T5073] x2 : ffff80001fe97788 x1 : 00000000001263ff x0 : 0000000000000000 [ 78.910606][ T5073] Call trace: [ 78.911080][ T5073] udf_truncate_extents+0x9bc/0xb14 [ 78.911947][ T5073] udf_setsize+0xac0/0xd7c [ 78.912631][ T5073] udf_setattr+0x280/0x414 [ 78.913304][ T5073] notify_change+0xa08/0xcd8 [ 78.913974][ T5073] do_truncate+0x178/0x1f0 [ 78.914602][ T5073] vfs_truncate+0x23c/0x2b0 [ 78.915240][ T5073] do_sys_truncate+0xe8/0x1b0 [ 78.915902][ T5073] __arm64_sys_truncate+0x5c/0x70 [ 78.916615][ T5073] invoke_syscall+0x98/0x2b8 [ 78.917299][ T5073] el0_svc_common+0x138/0x258 [ 78.918004][ T5073] do_el0_svc+0x58/0x14c [ 78.918648][ T5073] el0_svc+0x78/0x1e0 [ 78.919233][ T5073] el0t_64_sync_handler+0xcc/0xe4 [ 78.920028][ T5073] el0t_64_sync+0x1a0/0x1a4 [ 78.920693][ T5073] irq event stamp: 152 [ 78.921328][ T5073] hardirqs last enabled at (151): [] __find_get_block+0x1c8/0xcd8 [ 78.922681][ T5073] hardirqs last disabled at (152): [] el1_dbg+0x24/0x80 [ 78.923934][ T5073] softirqs last enabled at (64): [] local_bh_enable+0x10/0x34 [ 78.925306][ T5073] softirqs last disabled at (62): [] local_bh_disable+0x10/0x34 [ 78.926728][ T5073] ---[ end trace 52efa0218d972a0b ]--- [ 78.928499][ T9] device hsr_slave_1 left promiscuous mode [ 78.987666][ T5075] loop0: detected capacity change from 0 to 2048 [ 79.000451][ T9] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 79.001630][ T9] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 79.003185][ T9] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 79.004316][ T9] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 79.005637][ T9] device bridge_slave_1 left promiscuous mode [ 79.006673][ T9] bridge0: port 2(bridge_slave_1) entered disabled state [ 79.025399][ T9] device bridge_slave_0 left promiscuous mode [ 79.026423][ T9] bridge0: port 1(bridge_slave_0) entered disabled state [ 79.031853][ T5075] UDF-fs: warning (device loop0): udf_load_vrs: No anchor found [ 79.032933][ T5075] UDF-fs: Scanning with blocksize 512 failed [ 79.035575][ T5075] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000) [ 79.059192][ T5075] attempt to access beyond end of device [ 79.059192][ T5075] loop0: rw=2049, want=2050, limit=2048 [ 79.061504][ T5075] Buffer I/O error on dev loop0, logical block 1024, lost async page write [ 79.064275][ T5075] ------------[ cut here ]------------ [ 79.065119][ T5075] WARNING: CPU: 1 PID: 5075 at fs/udf/truncate.c:208 udf_truncate_extents+0x9bc/0xb14 [ 79.066648][ T5075] Modules linked in: [ 79.067192][ T5075] CPU: 1 PID: 5075 Comm: syz.0.17 Tainted: G W syzkaller #0 [ 79.068441][ T5075] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 79.069917][ T5075] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 79.071150][ T5075] pc : udf_truncate_extents+0x9bc/0xb14 [ 79.071909][ T5075] lr : udf_truncate_extents+0x9bc/0xb14 [ 79.072705][ T5075] sp : ffff80001ffb76e0 [ 79.073247][ T5075] x29: ffff80001ffb7860 x28: 00000000001263ff x27: 00000000000000ff [ 79.074477][ T5075] x26: ffff0000e27821b0 x25: ffff0000e2782048 x24: 1fffe0001c4f0409 [ 79.075633][ T5075] x23: 0000000000000010 x22: 00000000000000ff x21: ffff80001ffb7780 [ 79.076886][ T5075] x20: ffff80001ffb7760 x19: ffff0000e2782160 x18: 0000000000000000 [ 79.078125][ T5075] x17: 0000000000000000 x16: ffff80000973ece8 x15: 0000000000000001 [ 79.079349][ T5075] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 79.080636][ T5075] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff800009758050 [ 79.081935][ T5075] x8 : ffff0000cd7fb680 x7 : 0000000000000000 x6 : 0000000000000000 [ 79.083159][ T5075] x5 : 0000000000000000 x4 : 0000000000000001 x3 : 0000000000000001 [ 79.084399][ T5075] x2 : ffff80001ffb7788 x1 : 00000000001263ff x0 : 0000000000000000 [ 79.085646][ T5075] Call trace: [ 79.086184][ T5075] udf_truncate_extents+0x9bc/0xb14 [ 79.086985][ T5075] udf_setsize+0xac0/0xd7c [ 79.087709][ T5075] udf_setattr+0x280/0x414 [ 79.088402][ T5075] notify_change+0xa08/0xcd8 [ 79.089148][ T5075] do_truncate+0x178/0x1f0 [ 79.089892][ T5075] vfs_truncate+0x23c/0x2b0 [ 79.090635][ T5075] do_sys_truncate+0xe8/0x1b0 [ 79.091346][ T5075] __arm64_sys_truncate+0x5c/0x70 [ 79.092199][ T5075] invoke_syscall+0x98/0x2b8 [ 79.092920][ T5075] el0_svc_common+0x138/0x258 [ 79.093665][ T5075] do_el0_svc+0x58/0x14c [ 79.094301][ T5075] el0_svc+0x78/0x1e0 [ 79.094930][ T5075] el0t_64_sync_handler+0xcc/0xe4 [ 79.095705][ T5075] el0t_64_sync+0x1a0/0x1a4 [ 79.096381][ T5075] irq event stamp: 20126 [ 79.097045][ T5075] hardirqs last enabled at (20125): [] __find_get_block+0x1c8/0xcd8 [ 79.098589][ T5075] hardirqs last disabled at (20126): [] el1_dbg+0x24/0x80 [ 79.099927][ T5075] softirqs last enabled at (20062): [] local_bh_enable+0x10/0x34 [ 79.101510][ T5075] softirqs last disabled at (20060): [] local_bh_disable+0x10/0x34 [ 79.103017][ T5075] ---[ end trace 52efa0218d972a0c ]--- [ 79.182336][ T5077] loop0: detected capacity change from 0 to 2048 [ 79.200588][ T9] device veth1_macvtap left promiscuous mode [ 79.201551][ T9] device veth0_macvtap left promiscuous mode [ 79.202546][ T9] device veth1_vlan left promiscuous mode [ 79.203475][ T9] device veth0_vlan left promiscuous mode [ 79.208512][ T5077] UDF-fs: warning (device loop0): udf_load_vrs: No anchor found [ 79.209858][ T5077] UDF-fs: Scanning with blocksize 512 failed [ 79.215937][ T5077] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000) [ 79.253148][ T5077] ------------[ cut here ]------------ [ 79.254057][ T5077] WARNING: CPU: 0 PID: 5077 at fs/udf/truncate.c:208 udf_truncate_extents+0x9bc/0xb14 [ 79.255607][ T5077] Modules linked in: [ 79.256213][ T5077] CPU: 0 PID: 5077 Comm: syz.0.18 Tainted: G W syzkaller #0 [ 79.257610][ T5077] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 79.259154][ T5077] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 79.260358][ T5077] pc : udf_truncate_extents+0x9bc/0xb14 [ 79.261254][ T5077] lr : udf_truncate_extents+0x9bc/0xb14 [ 79.262125][ T5077] sp : ffff80001ff276e0 [ 79.262755][ T5077] x29: ffff80001ff27860 x28: 00000000001263ff x27: 00000000000000ff [ 79.264102][ T5077] x26: ffff0000e9198e78 x25: ffff0000e9198d10 x24: 1fffe0001d2331a2 [ 79.265406][ T5077] x23: 0000000000000010 x22: 00000000000000ff x21: ffff80001ff27780 [ 79.266749][ T5077] x20: ffff80001ff27760 x19: ffff0000e9198e28 x18: 0000000000000000 [ 79.267978][ T5077] x17: 0000000000000000 x16: ffff80000973ece8 x15: 0000000000000001 [ 79.269251][ T5077] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 79.270489][ T5077] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff800009758050 [ 79.271793][ T5077] x8 : ffff0000ce403680 x7 : 0000000000000000 x6 : 0000000000000000 [ 79.273073][ T5077] x5 : 0000000000000000 x4 : 0000000000000001 x3 : 0000000000000001 [ 79.274323][ T5077] x2 : ffff80001ff27788 x1 : 00000000001263ff x0 : 0000000000000000 [ 79.275526][ T5077] Call trace: [ 79.275996][ T5077] udf_truncate_extents+0x9bc/0xb14 [ 79.276758][ T5077] udf_setsize+0xac0/0xd7c [ 79.277457][ T5077] udf_setattr+0x280/0x414 [ 79.278080][ T5077] notify_change+0xa08/0xcd8 [ 79.278780][ T5077] do_truncate+0x178/0x1f0 [ 79.279496][ T5077] vfs_truncate+0x23c/0x2b0 [ 79.280149][ T5077] do_sys_truncate+0xe8/0x1b0 [ 79.280814][ T5077] __arm64_sys_truncate+0x5c/0x70 [ 79.281625][ T5077] invoke_syscall+0x98/0x2b8 [ 79.282334][ T5077] el0_svc_common+0x138/0x258 [ 79.283043][ T5077] do_el0_svc+0x58/0x14c [ 79.283646][ T5077] el0_svc+0x78/0x1e0 [ 79.284259][ T5077] el0t_64_sync_handler+0xcc/0xe4 [ 79.284955][ T5077] el0t_64_sync+0x1a0/0x1a4 [ 79.285622][ T5077] irq event stamp: 20808 [ 79.286290][ T5077] hardirqs last enabled at (20807): [] __find_get_block+0x1c8/0xcd8 [ 79.287691][ T5077] hardirqs last disabled at (20808): [] el1_dbg+0x24/0x80 [ 79.288983][ T5077] softirqs last enabled at (20728): [] local_bh_enable+0x10/0x34 [ 79.290404][ T5077] softirqs last disabled at (20726): [] local_bh_disable+0x10/0x34 [ 79.291802][ T5077] ---[ end trace 52efa0218d972a0d ]--- [ 79.359115][ T5079] loop0: detected capacity change from 0 to 2048 [ 79.373194][ T9] team0 (unregistering): Port device team_slave_1 removed [ 79.377289][ T5079] UDF-fs: warning (device loop0): udf_load_vrs: No anchor found [ 79.378434][ T5079] UDF-fs: Scanning with blocksize 512 failed [ 79.385417][ T9] team0 (unregistering): Port device team_slave_0 removed [ 79.389709][ T5079] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000) [ 79.391533][ T9] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 79.414717][ T5079] ------------[ cut here ]------------ [ 79.415563][ T5079] WARNING: CPU: 0 PID: 5079 at fs/udf/truncate.c:208 udf_truncate_extents+0x9bc/0xb14 [ 79.417082][ T5079] Modules linked in: [ 79.417705][ T5079] CPU: 0 PID: 5079 Comm: syz.0.19 Tainted: G W syzkaller #0 [ 79.419009][ T5079] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 79.420438][ T5079] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 79.421561][ T5079] pc : udf_truncate_extents+0x9bc/0xb14 [ 79.422461][ T5079] lr : udf_truncate_extents+0x9bc/0xb14 [ 79.423236][ T5079] sp : ffff80001ff376e0 [ 79.423862][ T5079] x29: ffff80001ff37860 x28: 00000000001263ff x27: 00000000000000ff [ 79.425064][ T5079] x26: ffff0000e919a1b0 x25: ffff0000e919a048 x24: 1fffe0001d233409 [ 79.426234][ T5079] x23: 0000000000000010 x22: 00000000000000ff x21: ffff80001ff37780 [ 79.427418][ T5079] x20: ffff80001ff37760 x19: ffff0000e919a160 x18: 0000000000000000 [ 79.428611][ T5079] x17: 0000000000000000 x16: ffff80000973ece8 x15: 0000000000000001 [ 79.429836][ T5079] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 79.431069][ T5079] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff800009758050 [ 79.432268][ T5079] x8 : ffff0000d7a41b40 x7 : 0000000000000000 x6 : 0000000000000000 [ 79.433439][ T5079] x5 : 0000000000000000 x4 : 0000000000000001 x3 : 0000000000000001 [ 79.434649][ T5079] x2 : ffff80001ff37788 x1 : 00000000001263ff x0 : 0000000000000000 [ 79.435837][ T5079] Call trace: [ 79.436340][ T5079] udf_truncate_extents+0x9bc/0xb14 [ 79.437146][ T5079] udf_setsize+0xac0/0xd7c [ 79.437803][ T5079] udf_setattr+0x280/0x414 [ 79.438476][ T5079] notify_change+0xa08/0xcd8 [ 79.439171][ T5079] do_truncate+0x178/0x1f0 [ 79.439846][ T5079] vfs_truncate+0x23c/0x2b0 [ 79.440546][ T5079] do_sys_truncate+0xe8/0x1b0 [ 79.441272][ T5079] __arm64_sys_truncate+0x5c/0x70 [ 79.442044][ T5079] invoke_syscall+0x98/0x2b8 [ 79.442716][ T5079] el0_svc_common+0x138/0x258 [ 79.443405][ T5079] do_el0_svc+0x58/0x14c [ 79.444012][ T5079] el0_svc+0x78/0x1e0 [ 79.444595][ T5079] el0t_64_sync_handler+0xcc/0xe4 [ 79.445318][ T5079] el0t_64_sync+0x1a0/0x1a4 [ 79.445980][ T5079] irq event stamp: 20790 [ 79.446579][ T5079] hardirqs last enabled at (20789): [] __find_get_block+0x1c8/0xcd8 [ 79.448074][ T5079] hardirqs last disabled at (20790): [] el1_dbg+0x24/0x80 [ 79.449421][ T5079] softirqs last enabled at (20726): [] local_bh_enable+0x10/0x34 [ 79.451028][ T5079] softirqs last disabled at (20724): [] local_bh_disable+0x10/0x34 [ 79.452620][ T5079] ---[ end trace 52efa0218d972a0e ]--- [ 79.458312][ T9] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 79.536085][ T5081] loop0: detected capacity change from 0 to 2048 [ 79.558769][ T9] bond0 (unregistering): Released all slaves [ 79.565183][ T5081] UDF-fs: warning (device loop0): udf_load_vrs: No anchor found [ 79.566285][ T5081] UDF-fs: Scanning with blocksize 512 failed [ 79.569482][ T5081] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000) [ 79.601303][ T5081] ------------[ cut here ]------------ [ 79.602185][ T5081] WARNING: CPU: 0 PID: 5081 at fs/udf/truncate.c:208 udf_truncate_extents+0x9bc/0xb14 [ 79.603730][ T5081] Modules linked in: [ 79.604308][ T5081] CPU: 0 PID: 5081 Comm: syz.0.20 Tainted: G W syzkaller #0 [ 79.605643][ T5081] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 79.607253][ T5081] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 79.608491][ T5081] pc : udf_truncate_extents+0x9bc/0xb14 [ 79.609302][ T5081] lr : udf_truncate_extents+0x9bc/0xb14 [ 79.610186][ T5081] sp : ffff80001ff376e0 [ 79.610813][ T5081] x29: ffff80001ff37860 x28: 00000000001263ff x27: 00000000000000ff [ 79.612104][ T5081] x26: ffff0000e2782e80 x25: ffff0000e2782d18 x24: 1fffe0001c4f05a3 [ 79.613336][ T5081] x23: 0000000000000010 x22: 00000000000000ff x21: ffff80001ff37780 [ 79.614631][ T5081] x20: ffff80001ff37760 x19: ffff0000e2782e30 x18: 0000000000000000 [ 79.615889][ T5081] x17: 0000000000000000 x16: ffff80000973ece8 x15: 0000000000000001 [ 79.617085][ T5081] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 79.618452][ T5081] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff800009758050 [ 79.619722][ T5081] x8 : ffff0000d5f7d1c0 x7 : 0000000000000000 x6 : 0000000000000000 [ 79.621001][ T5081] x5 : 0000000000000000 x4 : 0000000000000001 x3 : 0000000000000001 [ 79.622239][ T5081] x2 : ffff80001ff37788 x1 : 00000000001263ff x0 : 0000000000000000 [ 79.623457][ T5081] Call trace: [ 79.624099][ T5081] udf_truncate_extents+0x9bc/0xb14 [ 79.624980][ T5081] udf_setsize+0xac0/0xd7c [ 79.625708][ T5081] udf_setattr+0x280/0x414 [ 79.626446][ T5081] notify_change+0xa08/0xcd8 [ 79.627184][ T5081] do_truncate+0x178/0x1f0 [ 79.627901][ T5081] vfs_truncate+0x23c/0x2b0 [ 79.628659][ T5081] do_sys_truncate+0xe8/0x1b0 [ 79.629441][ T5081] __arm64_sys_truncate+0x5c/0x70 [ 79.630306][ T5081] invoke_syscall+0x98/0x2b8 [ 79.631050][ T5081] el0_svc_common+0x138/0x258 [ 79.631796][ T5081] do_el0_svc+0x58/0x14c [ 79.632500][ T5081] el0_svc+0x78/0x1e0 [ 79.633170][ T5081] el0t_64_sync_handler+0xcc/0xe4 [ 79.634054][ T5081] el0t_64_sync+0x1a0/0x1a4 [ 79.634843][ T5081] irq event stamp: 20378 [ 79.635526][ T5081] hardirqs last enabled at (20377): [] __find_get_block+0x1c8/0xcd8 [ 79.637065][ T5081] hardirqs last disabled at (20378): [] el1_dbg+0x24/0x80 [ 79.638559][ T5081] softirqs last enabled at (20300): [] local_bh_enable+0x10/0x34 [ 79.640097][ T5081] softirqs last disabled at (20298): [] local_bh_disable+0x10/0x34 [ 79.641705][ T5081] ---[ end trace 52efa0218d972a0f ]--- [ 79.689198][ T5085] loop0: detected capacity change from 0 to 2048 [ 79.691348][ T4910] Bluetooth: hci0: command 0x0409 tx timeout [ 79.697518][ T5085] UDF-fs: warning (device loop0): udf_load_vrs: No anchor found [ 79.698686][ T5085] UDF-fs: Scanning with blocksize 512 failed [ 79.703125][ T5085] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000) [ 79.727691][ T5085] ------------[ cut here ]------------ [ 79.728580][ T5085] WARNING: CPU: 0 PID: 5085 at fs/udf/truncate.c:208 udf_truncate_extents+0x9bc/0xb14 [ 79.730062][ T5085] Modules linked in: [ 79.730726][ T5085] CPU: 0 PID: 5085 Comm: syz.0.21 Tainted: G W syzkaller #0 [ 79.732111][ T5085] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 79.733724][ T5085] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 79.734934][ T5085] pc : udf_truncate_extents+0x9bc/0xb14 [ 79.735816][ T5085] lr : udf_truncate_extents+0x9bc/0xb14 [ 79.736690][ T5085] sp : ffff80001ff376e0 [ 79.737332][ T5085] x29: ffff80001ff37860 x28: 00000000001263ff x27: 00000000000000ff [ 79.738630][ T5085] x26: ffff0000e27841b8 x25: ffff0000e2784050 x24: 1fffe0001c4f080a [ 79.739924][ T5085] x23: 0000000000000010 x22: 00000000000000ff x21: ffff80001ff37780 [ 79.741220][ T5085] x20: ffff80001ff37760 x19: ffff0000e2784168 x18: 0000000000000000 [ 79.742669][ T5085] x17: 0000000000000000 x16: ffff80000973ece8 x15: 0000000000000001 [ 79.744059][ T5085] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 79.745351][ T5085] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff800009758050 [ 79.746664][ T5085] x8 : ffff0000da0751c0 x7 : 0000000000000000 x6 : 0000000000000000 [ 79.747987][ T5085] x5 : 0000000000000000 x4 : 0000000000000001 x3 : 0000000000000001 [ 79.749299][ T5085] x2 : ffff80001ff37788 x1 : 00000000001263ff x0 : 0000000000000000 [ 79.750622][ T5085] Call trace: [ 79.751114][ T5085] udf_truncate_extents+0x9bc/0xb14 [ 79.751942][ T5085] udf_setsize+0xac0/0xd7c [ 79.752566][ T5085] udf_setattr+0x280/0x414 [ 79.753246][ T5085] notify_change+0xa08/0xcd8 [ 79.753947][ T5085] do_truncate+0x178/0x1f0 [ 79.754638][ T5085] vfs_truncate+0x23c/0x2b0 [ 79.755333][ T5085] do_sys_truncate+0xe8/0x1b0 [ 79.756045][ T5085] __arm64_sys_truncate+0x5c/0x70 [ 79.756831][ T5085] invoke_syscall+0x98/0x2b8 [ 79.757535][ T5085] el0_svc_common+0x138/0x258 [ 79.758314][ T5085] do_el0_svc+0x58/0x14c [ 79.759051][ T5085] el0_svc+0x78/0x1e0 [ 79.759670][ T5085] el0t_64_sync_handler+0xcc/0xe4 [ 79.760452][ T5085] el0t_64_sync+0x1a0/0x1a4 [ 79.761218][ T5085] irq event stamp: 20156 [ 79.761890][ T5085] hardirqs last enabled at (20155): [] __find_get_block+0x1c8/0xcd8 [ 79.763478][ T5085] hardirqs last disabled at (20156): [] el1_dbg+0x24/0x80 [ 79.764900][ T5085] softirqs last enabled at (20062): [] local_bh_enable+0x10/0x34 [ 79.766382][ T5085] softirqs last disabled at (20060): [] local_bh_disable+0x10/0x34 [ 79.767849][ T5085] ---[ end trace 52efa0218d972a10 ]--- [ 79.853736][ T5087] loop0: detected capacity change from 0 to 2048 [ 79.949477][ T5087] UDF-fs: warning (device loop0): udf_load_vrs: No anchor found [ 79.950795][ T5087] UDF-fs: Scanning with blocksize 512 failed [ 79.954164][ T5087] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000) [ 79.992634][ T5087] ------------[ cut here ]------------ [ 79.993446][ T5087] WARNING: CPU: 1 PID: 5087 at fs/udf/truncate.c:208 udf_truncate_extents+0x9bc/0xb14 [ 79.994873][ T5087] Modules linked in: [ 79.995436][ T5087] CPU: 1 PID: 5087 Comm: syz.0.22 Tainted: G W syzkaller #0 [ 79.996724][ T5087] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 79.998197][ T5087] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 79.999408][ T5087] pc : udf_truncate_extents+0x9bc/0xb14 [ 80.000175][ T5087] lr : udf_truncate_extents+0x9bc/0xb14 [ 80.000986][ T5087] sp : ffff8000200176e0 [ 80.001579][ T5087] x29: ffff800020017860 x28: 00000000001263ff x27: 00000000000000ff [ 80.002811][ T5087] x26: ffff0000e919bb50 x25: ffff0000e919b9e8 x24: 1fffe0001d23373d [ 80.004130][ T5087] x23: 0000000000000010 x22: 00000000000000ff x21: ffff800020017780 [ 80.005306][ T5087] x20: ffff800020017760 x19: ffff0000e919bb00 x18: 0000000000000000 [ 80.006468][ T5087] x17: 0000000000000000 x16: ffff80000973ece8 x15: 0000000000000001 [ 80.007620][ T5087] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 80.008786][ T5087] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff800009758050 [ 80.009980][ T5087] x8 : ffff0000c7ed1b40 x7 : 0000000000000000 x6 : 0000000000000000 [ 80.011149][ T5087] x5 : 0000000000000000 x4 : 0000000000000001 x3 : 0000000000000001 [ 80.012345][ T5087] x2 : ffff800020017788 x1 : 00000000001263ff x0 : 0000000000000000 [ 80.013580][ T5087] Call trace: [ 80.014030][ T5087] udf_truncate_extents+0x9bc/0xb14 [ 80.014769][ T5087] udf_setsize+0xac0/0xd7c [ 80.015390][ T5087] udf_setattr+0x280/0x414 [ 80.016029][ T5087] notify_change+0xa08/0xcd8 [ 80.016652][ T5087] do_truncate+0x178/0x1f0 [ 80.017276][ T5087] vfs_truncate+0x23c/0x2b0 [ 80.018013][ T5087] do_sys_truncate+0xe8/0x1b0 [ 80.018753][ T5087] __arm64_sys_truncate+0x5c/0x70 [ 80.019516][ T5087] invoke_syscall+0x98/0x2b8 [ 80.020186][ T5087] el0_svc_common+0x138/0x258 [ 80.020896][ T5087] do_el0_svc+0x58/0x14c [ 80.021507][ T5087] el0_svc+0x78/0x1e0 [ 80.022110][ T5087] el0t_64_sync_handler+0xcc/0xe4 [ 80.022868][ T5087] el0t_64_sync+0x1a0/0x1a4 [ 80.023540][ T5087] irq event stamp: 21554 [ 80.024147][ T5087] hardirqs last enabled at (21553): [] __find_get_block+0x1c8/0xcd8 [ 80.025650][ T5087] hardirqs last disabled at (21554): [] el1_dbg+0x24/0x80 [ 80.027141][ T5087] softirqs last enabled at (21444): [] local_bh_enable+0x10/0x34 [ 80.028757][ T5087] softirqs last disabled at (21442): [] local_bh_disable+0x10/0x34 [ 80.030292][ T5087] ---[ end trace 52efa0218d972a11 ]--- [ 80.121754][ T5089] loop0: detected capacity change from 0 to 2048 [ 80.134100][ T5089] UDF-fs: warning (device loop0): udf_load_vrs: No anchor found [ 80.135337][ T5089] UDF-fs: Scanning with blocksize 512 failed [ 80.144138][ T5089] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000) [ 80.177860][ T5089] ------------[ cut here ]------------ [ 80.178747][ T5089] WARNING: CPU: 0 PID: 5089 at fs/udf/truncate.c:208 udf_truncate_extents+0x9bc/0xb14 [ 80.180117][ T5089] Modules linked in: [ 80.180693][ T5089] CPU: 0 PID: 5089 Comm: syz.0.23 Tainted: G W syzkaller #0 [ 80.181986][ T5089] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 80.183443][ T5089] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 80.184624][ T5089] pc : udf_truncate_extents+0x9bc/0xb14 [ 80.185469][ T5089] lr : udf_truncate_extents+0x9bc/0xb14 [ 80.186317][ T5089] sp : ffff80001f2c76e0 [ 80.186972][ T5089] x29: ffff80001f2c7860 x28: 00000000001263ff x27: 00000000000000ff [ 80.188238][ T5089] x26: ffff0000e2784820 x25: ffff0000e27846b8 x24: 1fffe0001c4f08d7 [ 80.189535][ T5089] x23: 0000000000000010 x22: 00000000000000ff x21: ffff80001f2c7780 [ 80.190789][ T5089] x20: ffff80001f2c7760 x19: ffff0000e27847d0 x18: 0000000000000000 [ 80.192143][ T5089] x17: 0000000000000000 x16: ffff80000973ece8 x15: 0000000000000001 [ 80.193450][ T5089] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 80.194724][ T5089] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff800009758050 [ 80.195977][ T5089] x8 : ffff0000d43751c0 x7 : 0000000000000000 x6 : 0000000000000000 [ 80.197189][ T5089] x5 : 0000000000000000 x4 : 0000000000000001 x3 : 0000000000000001 [ 80.198464][ T5089] x2 : ffff80001f2c7788 x1 : 00000000001263ff x0 : 0000000000000000 [ 80.199681][ T5089] Call trace: [ 80.200185][ T5089] udf_truncate_extents+0x9bc/0xb14 [ 80.201016][ T5089] udf_setsize+0xac0/0xd7c [ 80.201692][ T5089] udf_setattr+0x280/0x414 [ 80.202366][ T5089] notify_change+0xa08/0xcd8 [ 80.203053][ T5089] do_truncate+0x178/0x1f0 [ 80.203765][ T5089] vfs_truncate+0x23c/0x2b0 [ 80.204459][ T5089] do_sys_truncate+0xe8/0x1b0 [ 80.205246][ T5089] __arm64_sys_truncate+0x5c/0x70 [ 80.206076][ T5089] invoke_syscall+0x98/0x2b8 [ 80.206768][ T5089] el0_svc_common+0x138/0x258 [ 80.207483][ T5089] do_el0_svc+0x58/0x14c [ 80.208190][ T5089] el0_svc+0x78/0x1e0 [ 80.208793][ T5089] el0t_64_sync_handler+0xcc/0xe4 [ 80.209576][ T5089] el0t_64_sync+0x1a0/0x1a4 [ 80.210275][ T5089] irq event stamp: 20038 [ 80.210966][ T5089] hardirqs last enabled at (20037): [] __find_get_block+0x1c8/0xcd8 [ 80.212441][ T5089] hardirqs last disabled at (20038): [] el1_dbg+0x24/0x80 [ 80.213743][ T5089] softirqs last enabled at (19964): [] local_bh_enable+0x10/0x34 [ 80.215158][ T5089] softirqs last disabled at (19962): [] local_bh_disable+0x10/0x34 [ 80.216589][ T5089] ---[ end trace 52efa0218d972a12 ]--- [ 80.298516][ T5091] loop0: detected capacity change from 0 to 2048 [ 80.306755][ T5091] UDF-fs: warning (device loop0): udf_load_vrs: No anchor found [ 80.307994][ T5091] UDF-fs: Scanning with blocksize 512 failed [ 80.311218][ T5091] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000) [ 80.338414][ T5091] ------------[ cut here ]------------ [ 80.339225][ T5091] WARNING: CPU: 1 PID: 5091 at fs/udf/truncate.c:208 udf_truncate_extents+0x9bc/0xb14 [ 80.340505][ T5091] Modules linked in: [ 80.341093][ T5091] CPU: 1 PID: 5091 Comm: syz.0.24 Tainted: G W syzkaller #0 [ 80.342334][ T5091] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 80.343762][ T5091] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 80.344904][ T5091] pc : udf_truncate_extents+0x9bc/0xb14 [ 80.345716][ T5091] lr : udf_truncate_extents+0x9bc/0xb14 [ 80.346515][ T5091] sp : ffff8000200376e0 [ 80.347143][ T5091] x29: ffff800020037860 x28: 00000000001263ff x27: 00000000000000ff [ 80.348314][ T5091] x26: ffff0000e2785b58 x25: ffff0000e27859f0 x24: 1fffe0001c4f0b3e [ 80.349522][ T5091] x23: 0000000000000010 x22: 00000000000000ff x21: ffff800020037780 [ 80.350732][ T5091] x20: ffff800020037760 x19: ffff0000e2785b08 x18: 0000000000000000 [ 80.351924][ T5091] x17: 0000000000000000 x16: ffff80000973ece8 x15: 0000000000000001 [ 80.353161][ T5091] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 80.354314][ T5091] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff800009758050 [ 80.355541][ T5091] x8 : ffff0000d93bb680 x7 : 0000000000000000 x6 : 0000000000000000 [ 80.356833][ T5091] x5 : 0000000000000000 x4 : 0000000000000001 x3 : 0000000000000001 [ 80.358185][ T5091] x2 : ffff800020037788 x1 : 00000000001263ff x0 : 0000000000000000 [ 80.359408][ T5091] Call trace: [ 80.359988][ T5091] udf_truncate_extents+0x9bc/0xb14 [ 80.360903][ T5091] udf_setsize+0xac0/0xd7c [ 80.361618][ T5091] udf_setattr+0x280/0x414 [ 80.362344][ T5091] notify_change+0xa08/0xcd8 [ 80.363110][ T5091] do_truncate+0x178/0x1f0 [ 80.363761][ T5091] vfs_truncate+0x23c/0x2b0 [ 80.364523][ T5091] do_sys_truncate+0xe8/0x1b0 [ 80.365383][ T5091] __arm64_sys_truncate+0x5c/0x70 [ 80.366184][ T5091] invoke_syscall+0x98/0x2b8 [ 80.366861][ T5091] el0_svc_common+0x138/0x258 [ 80.367586][ T5091] do_el0_svc+0x58/0x14c [ 80.368269][ T5091] el0_svc+0x78/0x1e0 [ 80.368875][ T5091] el0t_64_sync_handler+0xcc/0xe4 [ 80.369715][ T5091] el0t_64_sync+0x1a0/0x1a4 [ 80.370513][ T5091] irq event stamp: 20224 [ 80.371208][ T5091] hardirqs last enabled at (20223): [] __find_get_block+0x1c8/0xcd8 [ 80.372726][ T5091] hardirqs last disabled at (20224): [] el1_dbg+0x24/0x80 [ 80.374102][ T5091] softirqs last enabled at (20100): [] local_bh_enable+0x10/0x34 [ 80.375483][ T5091] softirqs last disabled at (20098): [] local_bh_disable+0x10/0x34 [ 80.377005][ T5091] ---[ end trace 52efa0218d972a13 ]--- [ 80.441843][ T5093] loop0: detected capacity change from 0 to 2048 [ 80.448323][ T5093] UDF-fs: warning (device loop0): udf_load_vrs: No anchor found [ 80.449686][ T5093] UDF-fs: Scanning with blocksize 512 failed [ 80.454085][ T5093] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000) [ 80.487015][ T5093] ------------[ cut here ]------------ [ 80.487911][ T5093] WARNING: CPU: 1 PID: 5093 at fs/udf/truncate.c:208 udf_truncate_extents+0x9bc/0xb14 [ 80.489234][ T5093] Modules linked in: [ 80.489923][ T5093] CPU: 1 PID: 5093 Comm: syz.0.25 Tainted: G W syzkaller #0 [ 80.491399][ T5093] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 80.493126][ T5093] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 80.494410][ T5093] pc : udf_truncate_extents+0x9bc/0xb14 [ 80.495318][ T5093] lr : udf_truncate_extents+0x9bc/0xb14 [ 80.496220][ T5093] sp : ffff80001f2b76e0 [ 80.496849][ T5093] x29: ffff80001f2b7860 x28: 00000000001263ff x27: 00000000000000ff [ 80.498083][ T5093] x26: ffff0000e2786e90 x25: ffff0000e2786d28 x24: 1fffe0001c4f0da5 [ 80.499427][ T5093] x23: 0000000000000010 x22: 00000000000000ff x21: ffff80001f2b7780 [ 80.500671][ T5093] x20: ffff80001f2b7760 x19: ffff0000e2786e40 x18: 0000000000000000 [ 80.501954][ T5093] x17: 0000000000000000 x16: ffff80000973ece8 x15: 0000000000000001 [ 80.503162][ T5093] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 80.504467][ T5093] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff800009758050 [ 80.505705][ T5093] x8 : ffff0000c6ba0000 x7 : 0000000000000000 x6 : 0000000000000000 [ 80.506924][ T5093] x5 : 0000000000000000 x4 : 0000000000000001 x3 : 0000000000000001 [ 80.508107][ T5093] x2 : ffff80001f2b7788 x1 : 00000000001263ff x0 : 0000000000000000 [ 80.509343][ T5093] Call trace: [ 80.509805][ T5093] udf_truncate_extents+0x9bc/0xb14 [ 80.510568][ T5093] udf_setsize+0xac0/0xd7c [ 80.511239][ T5093] udf_setattr+0x280/0x414 [ 80.511876][ T5093] notify_change+0xa08/0xcd8 [ 80.512552][ T5093] do_truncate+0x178/0x1f0 [ 80.513224][ T5093] vfs_truncate+0x23c/0x2b0 [ 80.513903][ T5093] do_sys_truncate+0xe8/0x1b0 [ 80.514621][ T5093] __arm64_sys_truncate+0x5c/0x70 [ 80.515382][ T5093] invoke_syscall+0x98/0x2b8 [ 80.516045][ T5093] el0_svc_common+0x138/0x258 [ 80.516773][ T5093] do_el0_svc+0x58/0x14c [ 80.517430][ T5093] el0_svc+0x78/0x1e0 [ 80.518020][ T5093] el0t_64_sync_handler+0xcc/0xe4 [ 80.518864][ T5093] el0t_64_sync+0x1a0/0x1a4 [ 80.519518][ T5093] irq event stamp: 20554 [ 80.520129][ T5093] hardirqs last enabled at (20553): [] __find_get_block+0x1c8/0xcd8 [ 80.521689][ T5093] hardirqs last disabled at (20554): [] el1_dbg+0x24/0x80 [ 80.522961][ T5093] softirqs last enabled at (20490): [] local_bh_enable+0x10/0x34 [ 80.524398][ T5093] softirqs last disabled at (20488): [] local_bh_disable+0x10/0x34 [ 80.525832][ T5093] ---[ end trace 52efa0218d972a14 ]--- [ 80.585931][ T5095] loop0: detected capacity change from 0 to 2048 [ 80.630963][ T5095] UDF-fs: warning (device loop0): udf_load_vrs: No anchor found [ 80.632415][ T5095] UDF-fs: Scanning with blocksize 512 failed [ 80.635535][ T5095] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000) [ 80.663123][ T5095] ------------[ cut here ]------------ [ 80.663960][ T5095] WARNING: CPU: 1 PID: 5095 at fs/udf/truncate.c:208 udf_truncate_extents+0x9bc/0xb14 [ 80.665410][ T5095] Modules linked in: [ 80.665973][ T5095] CPU: 1 PID: 5095 Comm: syz.0.26 Tainted: G W syzkaller #0 [ 80.667273][ T5095] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 80.668745][ T5095] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 80.670006][ T5095] pc : udf_truncate_extents+0x9bc/0xb14 [ 80.670779][ T5095] lr : udf_truncate_extents+0x9bc/0xb14 [ 80.671580][ T5095] sp : ffff80001f1b76e0 [ 80.672171][ T5095] x29: ffff80001f1b7860 x28: 00000000001263ff x27: 00000000000000ff [ 80.673395][ T5095] x26: ffff0000e92f8810 x25: ffff0000e92f86a8 x24: 1fffe0001d25f0d5 [ 80.674645][ T5095] x23: 0000000000000010 x22: 00000000000000ff x21: ffff80001f1b7780 [ 80.675799][ T5095] x20: ffff80001f1b7760 x19: ffff0000e92f87c0 x18: 0000000000000000 [ 80.677007][ T5095] x17: 0000000000000000 x16: ffff80000973ece8 x15: 0000000000000001 [ 80.678175][ T5095] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 80.679461][ T5095] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff800009758050 [ 80.680695][ T5095] x8 : ffff0000d942d1c0 x7 : 0000000000000000 x6 : 0000000000000000 [ 80.681954][ T5095] x5 : 0000000000000000 x4 : 0000000000000001 x3 : 0000000000000001 [ 80.683188][ T5095] x2 : ffff80001f1b7788 x1 : 00000000001263ff x0 : 0000000000000000 [ 80.684317][ T5095] Call trace: [ 80.684759][ T5095] udf_truncate_extents+0x9bc/0xb14 [ 80.685438][ T5095] udf_setsize+0xac0/0xd7c [ 80.686057][ T5095] udf_setattr+0x280/0x414 [ 80.686677][ T5095] notify_change+0xa08/0xcd8 [ 80.687312][ T5095] do_truncate+0x178/0x1f0 [ 80.687930][ T5095] vfs_truncate+0x23c/0x2b0 [ 80.688629][ T5095] do_sys_truncate+0xe8/0x1b0 [ 80.689272][ T5095] __arm64_sys_truncate+0x5c/0x70 [ 80.690052][ T5095] invoke_syscall+0x98/0x2b8 [ 80.690651][ T5095] el0_svc_common+0x138/0x258 [ 80.691349][ T5095] do_el0_svc+0x58/0x14c [ 80.691961][ T5095] el0_svc+0x78/0x1e0 [ 80.692555][ T5095] el0t_64_sync_handler+0xcc/0xe4 [ 80.693328][ T5095] el0t_64_sync+0x1a0/0x1a4 [ 80.693944][ T5095] irq event stamp: 20468 [ 80.694567][ T5095] hardirqs last enabled at (20467): [] __find_get_block+0x1c8/0xcd8 [ 80.696033][ T5095] hardirqs last disabled at (20468): [] el1_dbg+0x24/0x80 [ 80.697416][ T5095] softirqs last enabled at (20354): [] local_bh_enable+0x10/0x34 [ 80.698835][ T5095] softirqs last disabled at (20352): [] local_bh_disable+0x10/0x34 [ 80.700181][ T5095] ---[ end trace 52efa0218d972a15 ]--- [ 80.766974][ T5097] loop0: detected capacity change from 0 to 2048 [ 80.813947][ T5097] UDF-fs: warning (device loop0): udf_load_vrs: No anchor found [ 80.815106][ T5097] UDF-fs: Scanning with blocksize 512 failed [ 80.818942][ T5097] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000) [ 80.849642][ T5097] ------------[ cut here ]------------ [ 80.850517][ T5097] WARNING: CPU: 0 PID: 5097 at fs/udf/truncate.c:208 udf_truncate_extents+0x9bc/0xb14 [ 80.852016][ T5097] Modules linked in: [ 80.852613][ T5097] CPU: 0 PID: 5097 Comm: syz.0.27 Tainted: G W syzkaller #0 [ 80.853841][ T5097] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 80.855430][ T5097] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 80.856594][ T5097] pc : udf_truncate_extents+0x9bc/0xb14 [ 80.857494][ T5097] lr : udf_truncate_extents+0x9bc/0xb14 [ 80.858302][ T5097] sp : ffff80001f2a76e0 [ 80.858958][ T5097] x29: ffff80001f2a7860 x28: 00000000001263ff x27: 00000000000000ff [ 80.860128][ T5097] x26: ffff0000e92f9b48 x25: ffff0000e92f99e0 x24: 1fffe0001d25f33c [ 80.861257][ T5097] x23: 0000000000000010 x22: 00000000000000ff x21: ffff80001f2a7780 [ 80.862428][ T5097] x20: ffff80001f2a7760 x19: ffff0000e92f9af8 x18: 0000000000000000 [ 80.863622][ T5097] x17: 0000000000000000 x16: ffff80000973ece8 x15: 0000000000000001 [ 80.864864][ T5097] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 80.866128][ T5097] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff800009758050 [ 80.867360][ T5097] x8 : ffff0000dbad0000 x7 : 0000000000000000 x6 : 0000000000000000 [ 80.868582][ T5097] x5 : 0000000000000000 x4 : 0000000000000001 x3 : 0000000000000001 [ 80.869897][ T5097] x2 : ffff80001f2a7788 x1 : 00000000001263ff x0 : 0000000000000000 [ 80.871196][ T5097] Call trace: [ 80.871748][ T5097] udf_truncate_extents+0x9bc/0xb14 [ 80.872556][ T5097] udf_setsize+0xac0/0xd7c [ 80.873307][ T5097] udf_setattr+0x280/0x414 [ 80.874003][ T5097] notify_change+0xa08/0xcd8 [ 80.874758][ T5097] do_truncate+0x178/0x1f0 [ 80.875484][ T5097] vfs_truncate+0x23c/0x2b0 [ 80.876245][ T5097] do_sys_truncate+0xe8/0x1b0 [ 80.876979][ T5097] __arm64_sys_truncate+0x5c/0x70 [ 80.877821][ T5097] invoke_syscall+0x98/0x2b8 [ 80.878556][ T5097] el0_svc_common+0x138/0x258 [ 80.879262][ T5097] do_el0_svc+0x58/0x14c [ 80.879941][ T5097] el0_svc+0x78/0x1e0 [ 80.880580][ T5097] el0t_64_sync_handler+0xcc/0xe4 [ 80.881418][ T5097] el0t_64_sync+0x1a0/0x1a4 [ 80.882129][ T5097] irq event stamp: 20158 [ 80.882798][ T5097] hardirqs last enabled at (20157): [] __find_get_block+0x1c8/0xcd8 [ 80.884308][ T5097] hardirqs last disabled at (20158): [] el1_dbg+0x24/0x80 [ 80.885674][ T5097] softirqs last enabled at (20090): [] local_bh_enable+0x10/0x34 [ 80.887096][ T5097] softirqs last disabled at (20088): [] local_bh_disable+0x10/0x34 [ 80.888515][ T5097] ---[ end trace 52efa0218d972a16 ]--- [ 80.934384][ T5099] loop0: detected capacity change from 0 to 2048 [ 81.039185][ T5099] UDF-fs: warning (device loop0): udf_load_vrs: No anchor found [ 81.040506][ T5099] UDF-fs: Scanning with blocksize 512 failed [ 81.050701][ T5099] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000) [ 81.086606][ T5099] ------------[ cut here ]------------ [ 81.087554][ T5099] WARNING: CPU: 0 PID: 5099 at fs/udf/truncate.c:208 udf_truncate_extents+0x9bc/0xb14 [ 81.089079][ T5099] Modules linked in: [ 81.089657][ T5099] CPU: 0 PID: 5099 Comm: syz.0.28 Tainted: G W syzkaller #0 [ 81.090999][ T5099] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 81.092535][ T5099] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 81.093720][ T5099] pc : udf_truncate_extents+0x9bc/0xb14 [ 81.094588][ T5099] lr : udf_truncate_extents+0x9bc/0xb14 [ 81.095437][ T5099] sp : ffff8000200376e0 [ 81.096087][ T5099] x29: ffff800020037860 x28: 00000000001263ff x27: 00000000000000ff [ 81.097351][ T5099] x26: ffff0000e919db58 x25: ffff0000e919d9f0 x24: 1fffe0001d233b3e [ 81.098642][ T5099] x23: 0000000000000010 x22: 00000000000000ff x21: ffff800020037780 [ 81.099867][ T5099] x20: ffff800020037760 x19: ffff0000e919db08 x18: 0000000000000000 [ 81.101113][ T5099] x17: 0000000000000000 x16: ffff80000973ece8 x15: 0000000000000001 [ 81.102345][ T5099] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 81.103478][ T5099] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff800009758050 [ 81.104724][ T5099] x8 : ffff0000ed9e51c0 x7 : 0000000000000000 x6 : 0000000000000000 [ 81.106075][ T5099] x5 : 0000000000000000 x4 : 0000000000000001 x3 : 0000000000000001 [ 81.107376][ T5099] x2 : ffff800020037788 x1 : 00000000001263ff x0 : 0000000000000000 [ 81.108689][ T5099] Call trace: [ 81.109172][ T5099] udf_truncate_extents+0x9bc/0xb14 [ 81.109971][ T5099] udf_setsize+0xac0/0xd7c [ 81.110652][ T5099] udf_setattr+0x280/0x414 [ 81.111343][ T5099] notify_change+0xa08/0xcd8 [ 81.112079][ T5099] do_truncate+0x178/0x1f0 [ 81.112735][ T5099] vfs_truncate+0x23c/0x2b0 [ 81.113416][ T5099] do_sys_truncate+0xe8/0x1b0 [ 81.114126][ T5099] __arm64_sys_truncate+0x5c/0x70 [ 81.114846][ T5099] invoke_syscall+0x98/0x2b8 [ 81.115571][ T5099] el0_svc_common+0x138/0x258 [ 81.116282][ T5099] do_el0_svc+0x58/0x14c [ 81.116892][ T5099] el0_svc+0x78/0x1e0 [ 81.117516][ T5099] el0t_64_sync_handler+0xcc/0xe4 [ 81.118289][ T5099] el0t_64_sync+0x1a0/0x1a4 [ 81.119007][ T5099] irq event stamp: 20708 [ 81.119663][ T5099] hardirqs last enabled at (20707): [] __find_get_block+0x1c8/0xcd8 [ 81.121135][ T5099] hardirqs last disabled at (20708): [] el1_dbg+0x24/0x80 [ 81.122495][ T5099] softirqs last enabled at (20636): [] local_bh_enable+0x10/0x34 [ 81.123942][ T5099] softirqs last disabled at (20634): [] local_bh_disable+0x10/0x34 [ 81.125366][ T5099] ---[ end trace 52efa0218d972a17 ]--- [ 81.197584][ T5101] loop0: detected capacity change from 0 to 2048 [ 81.245680][ T5101] UDF-fs: warning (device loop0): udf_load_vrs: No anchor found [ 81.246868][ T5101] UDF-fs: Scanning with blocksize 512 failed [ 81.255641][ T5101] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000) [ 81.297018][ T5101] ------------[ cut here ]------------ [ 81.297839][ T5101] WARNING: CPU: 1 PID: 5101 at fs/udf/truncate.c:208 udf_truncate_extents+0x9bc/0xb14 [ 81.299276][ T5101] Modules linked in: [ 81.299841][ T5101] CPU: 1 PID: 5101 Comm: syz.0.29 Tainted: G W syzkaller #0 [ 81.301034][ T5101] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 81.302575][ T5101] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 81.303794][ T5101] pc : udf_truncate_extents+0x9bc/0xb14 [ 81.304599][ T5101] lr : udf_truncate_extents+0x9bc/0xb14 [ 81.305489][ T5101] sp : ffff80001f2a76e0 [ 81.306091][ T5101] x29: ffff80001f2a7860 x28: 00000000001263ff x27: 00000000000000ff [ 81.307323][ T5101] x26: ffff0000e92fae80 x25: ffff0000e92fad18 x24: 1fffe0001d25f5a3 [ 81.308532][ T5101] x23: 0000000000000010 x22: 00000000000000ff x21: ffff80001f2a7780 [ 81.309769][ T5101] x20: ffff80001f2a7760 x19: ffff0000e92fae30 x18: 0000000000000000 [ 81.310995][ T5101] x17: 0000000000000000 x16: ffff80000973ece8 x15: 0000000000000001 [ 81.312243][ T5101] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 81.313467][ T5101] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff800009758050 [ 81.314675][ T5101] x8 : ffff0000dbad1b40 x7 : 0000000000000000 x6 : 0000000000000000 [ 81.315795][ T5101] x5 : 0000000000000000 x4 : 0000000000000001 x3 : 0000000000000001 [ 81.316925][ T5101] x2 : ffff80001f2a7788 x1 : 00000000001263ff x0 : 0000000000000000 [ 81.318100][ T5101] Call trace: [ 81.318589][ T5101] udf_truncate_extents+0x9bc/0xb14 [ 81.319324][ T5101] udf_setsize+0xac0/0xd7c [ 81.319922][ T5101] udf_setattr+0x280/0x414 [ 81.320527][ T5101] notify_change+0xa08/0xcd8 [ 81.321212][ T5101] do_truncate+0x178/0x1f0 [ 81.321831][ T5101] vfs_truncate+0x23c/0x2b0 [ 81.322481][ T5101] do_sys_truncate+0xe8/0x1b0 [ 81.323164][ T5101] __arm64_sys_truncate+0x5c/0x70 [ 81.323849][ T5101] invoke_syscall+0x98/0x2b8 [ 81.324494][ T5101] el0_svc_common+0x138/0x258 [ 81.325177][ T5101] do_el0_svc+0x58/0x14c [ 81.325845][ T5101] el0_svc+0x78/0x1e0 [ 81.326434][ T5101] el0t_64_sync_handler+0xcc/0xe4 [ 81.327227][ T5101] el0t_64_sync+0x1a0/0x1a4 [ 81.327911][ T5101] irq event stamp: 20648 [ 81.328527][ T5101] hardirqs last enabled at (20647): [] __find_get_block+0x1c8/0xcd8 [ 81.330012][ T5101] hardirqs last disabled at (20648): [] el1_dbg+0x24/0x80 [ 81.331407][ T5101] softirqs last enabled at (20096): [] handle_softirqs+0xa4c/0xbf0 [ 81.332883][ T5101] softirqs last disabled at (20055): [] __irq_exit_rcu+0x240/0x440 [ 81.334219][ T5101] ---[ end trace 52efa0218d972a18 ]--- [ 81.406150][ T5103] loop0: detected capacity change from 0 to 2048 [ 81.454699][ T5103] UDF-fs: warning (device loop0): udf_load_vrs: No anchor found [ 81.455977][ T5103] UDF-fs: Scanning with blocksize 512 failed [ 81.462337][ T5103] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000) [ 81.497984][ T5103] ------------[ cut here ]------------ [ 81.498889][ T5103] WARNING: CPU: 0 PID: 5103 at fs/udf/truncate.c:208 udf_truncate_extents+0x9bc/0xb14 [ 81.500395][ T5103] Modules linked in: [ 81.501005][ T5103] CPU: 0 PID: 5103 Comm: syz.0.30 Tainted: G W syzkaller #0 [ 81.502313][ T5103] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 81.503926][ T5103] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 81.505120][ T5103] pc : udf_truncate_extents+0x9bc/0xb14 [ 81.506053][ T5103] lr : udf_truncate_extents+0x9bc/0xb14 [ 81.506892][ T5103] sp : ffff8000200476e0 [ 81.507569][ T5103] x29: ffff800020047860 x28: 00000000001263ff x27: 00000000000000ff [ 81.508821][ T5103] x26: ffff0000e919ee90 x25: ffff0000e919ed28 x24: 1fffe0001d233da5 [ 81.510048][ T5103] x23: 0000000000000010 x22: 00000000000000ff x21: ffff800020047780 [ 81.511268][ T5103] x20: ffff800020047760 x19: ffff0000e919ee40 x18: 0000000000000000 [ 81.512530][ T5103] x17: 0000000000000000 x16: ffff80000973ece8 x15: 0000000000000001 [ 81.513770][ T5103] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 81.515002][ T5103] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff800009758050 [ 81.516182][ T5103] x8 : ffff0000d9a23680 x7 : 0000000000000000 x6 : 0000000000000000 [ 81.517374][ T5103] x5 : 0000000000000000 x4 : 0000000000000001 x3 : 0000000000000001 [ 81.518552][ T5103] x2 : ffff800020047788 x1 : 00000000001263ff x0 : 0000000000000000 [ 81.519719][ T5103] Call trace: [ 81.520205][ T5103] udf_truncate_extents+0x9bc/0xb14 [ 81.520987][ T5103] udf_setsize+0xac0/0xd7c [ 81.521618][ T5103] udf_setattr+0x280/0x414 [ 81.522287][ T5103] notify_change+0xa08/0xcd8 [ 81.522948][ T5103] do_truncate+0x178/0x1f0 [ 81.523662][ T5103] vfs_truncate+0x23c/0x2b0 [ 81.524403][ T5103] do_sys_truncate+0xe8/0x1b0 [ 81.525109][ T5103] __arm64_sys_truncate+0x5c/0x70 [ 81.525929][ T5103] invoke_syscall+0x98/0x2b8 [ 81.526657][ T5103] el0_svc_common+0x138/0x258 [ 81.527427][ T5103] do_el0_svc+0x58/0x14c [ 81.528107][ T5103] el0_svc+0x78/0x1e0 [ 81.528740][ T5103] el0t_64_sync_handler+0xcc/0xe4 [ 81.529565][ T5103] el0t_64_sync+0x1a0/0x1a4 [ 81.530261][ T5103] irq event stamp: 20054 [ 81.530949][ T5103] hardirqs last enabled at (20053): [] __find_get_block+0x1c8/0xcd8 [ 81.532539][ T5103] hardirqs last disabled at (20054): [] el1_dbg+0x24/0x80 [ 81.533996][ T5103] softirqs last enabled at (19950): [] local_bh_enable+0x10/0x34 [ 81.535485][ T5103] softirqs last disabled at (19948): [] local_bh_disable+0x10/0x34 [ 81.536859][ T5103] ---[ end trace 52efa0218d972a19 ]--- [ 81.596685][ T5105] loop0: detected capacity change from 0 to 2048 [ 81.636156][ T5105] UDF-fs: warning (device loop0): udf_load_vrs: No anchor found [ 81.637526][ T5105] UDF-fs: Scanning with blocksize 512 failed [ 81.654548][ T5105] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000) [ 81.683214][ T5105] ------------[ cut here ]------------ [ 81.684064][ T5105] WARNING: CPU: 0 PID: 5105 at fs/udf/truncate.c:208 udf_truncate_extents+0x9bc/0xb14 [ 81.685664][ T5105] Modules linked in: [ 81.686296][ T5105] CPU: 0 PID: 5105 Comm: syz.0.31 Tainted: G W syzkaller #0 [ 81.687706][ T5105] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 81.689299][ T5105] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 81.690527][ T5105] pc : udf_truncate_extents+0x9bc/0xb14 [ 81.691474][ T5105] lr : udf_truncate_extents+0x9bc/0xb14 [ 81.692366][ T5105] sp : ffff80001f2b76e0 [ 81.693057][ T5105] x29: ffff80001f2b7860 x28: 00000000001263ff x27: 00000000000000ff [ 81.694484][ T5105] x26: ffff0000e9338810 x25: ffff0000e93386a8 x24: 1fffe0001d2670d5 [ 81.695821][ T5105] x23: 0000000000000010 x22: 00000000000000ff x21: ffff80001f2b7780 [ 81.697126][ T5105] x20: ffff80001f2b7760 x19: ffff0000e93387c0 x18: 0000000000000000 [ 81.698388][ T5105] x17: 0000000000000000 x16: ffff80000973ece8 x15: 0000000000000001 [ 81.699644][ T5105] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 81.700917][ T5105] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff800009758050 [ 81.702244][ T5105] x8 : ffff0000ed9e1b40 x7 : 0000000000000000 x6 : 0000000000000000 [ 81.703488][ T5105] x5 : 0000000000000000 x4 : 0000000000000001 x3 : 0000000000000001 [ 81.704692][ T5105] x2 : ffff80001f2b7788 x1 : 00000000001263ff x0 : 0000000000000000 [ 81.705887][ T5105] Call trace: [ 81.706440][ T5105] udf_truncate_extents+0x9bc/0xb14 [ 81.707284][ T5105] udf_setsize+0xac0/0xd7c [ 81.707947][ T5105] udf_setattr+0x280/0x414 [ 81.708639][ T5105] notify_change+0xa08/0xcd8 [ 81.709405][ T5105] do_truncate+0x178/0x1f0 [ 81.710040][ T5105] vfs_truncate+0x23c/0x2b0 [ 81.710805][ T5105] do_sys_truncate+0xe8/0x1b0 [ 81.711573][ T5105] __arm64_sys_truncate+0x5c/0x70 [ 81.712407][ T5105] invoke_syscall+0x98/0x2b8 [ 81.713145][ T5105] el0_svc_common+0x138/0x258 [ 81.713869][ T5105] do_el0_svc+0x58/0x14c [ 81.714530][ T5105] el0_svc+0x78/0x1e0 [ 81.715129][ T5105] el0t_64_sync_handler+0xcc/0xe4 [ 81.715924][ T5105] el0t_64_sync+0x1a0/0x1a4 [ 81.716665][ T5105] irq event stamp: 20332 [ 81.717326][ T5105] hardirqs last enabled at (20331): [] __find_get_block+0x1c8/0xcd8 [ 81.718839][ T5105] hardirqs last disabled at (20332): [] el1_dbg+0x24/0x80 [ 81.720225][ T5105] softirqs last enabled at (20260): [] local_bh_enable+0x10/0x34 [ 81.721581][ T5105] softirqs last disabled at (20258): [] local_bh_disable+0x10/0x34 [ 81.723018][ T5105] ---[ end trace 52efa0218d972a1a ]--- [ 81.780480][ T3624] Bluetooth: hci0: command 0x041b tx timeout [ 81.792791][ T5107] loop0: detected capacity change from 0 to 2048 [ 81.831031][ T5107] UDF-fs: warning (device loop0): udf_load_vrs: No anchor found [ 81.832326][ T5107] UDF-fs: Scanning with blocksize 512 failed [ 81.835241][ T5107] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000) [ 81.867669][ T5107] ------------[ cut here ]------------ [ 81.868591][ T5107] WARNING: CPU: 0 PID: 5107 at fs/udf/truncate.c:208 udf_truncate_extents+0x9bc/0xb14 [ 81.870024][ T5107] Modules linked in: [ 81.870645][ T5107] CPU: 0 PID: 5107 Comm: syz.0.32 Tainted: G W syzkaller #0 [ 81.872027][ T5107] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 81.873505][ T5107] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 81.874678][ T5107] pc : udf_truncate_extents+0x9bc/0xb14 [ 81.875469][ T5107] lr : udf_truncate_extents+0x9bc/0xb14 [ 81.876314][ T5107] sp : ffff8000200576e0 [ 81.876963][ T5107] x29: ffff800020057860 x28: 00000000001263ff x27: 00000000000000ff [ 81.878108][ T5107] x26: ffff0000e9339b48 x25: ffff0000e93399e0 x24: 1fffe0001d26733c [ 81.879356][ T5107] x23: 0000000000000010 x22: 00000000000000ff x21: ffff800020057780 [ 81.880609][ T5107] x20: ffff800020057760 x19: ffff0000e9339af8 x18: 0000000000000000 [ 81.881788][ T5107] x17: 0000000000000000 x16: ffff80000973ece8 x15: 0000000000000001 [ 81.883066][ T5107] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 81.884277][ T5107] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff800009758050 [ 81.885453][ T5107] x8 : ffff0000ed9e0000 x7 : 0000000000000000 x6 : 0000000000000000 [ 81.886632][ T5107] x5 : 0000000000000000 x4 : 0000000000000001 x3 : 0000000000000001 [ 81.887776][ T5107] x2 : ffff800020057788 x1 : 00000000001263ff x0 : 0000000000000000 [ 81.888978][ T5107] Call trace: [ 81.889459][ T5107] udf_truncate_extents+0x9bc/0xb14 [ 81.890264][ T5107] udf_setsize+0xac0/0xd7c [ 81.890892][ T5107] udf_setattr+0x280/0x414 [ 81.891538][ T5107] notify_change+0xa08/0xcd8 [ 81.892237][ T5107] do_truncate+0x178/0x1f0 [ 81.892923][ T5107] vfs_truncate+0x23c/0x2b0 [ 81.893590][ T5107] do_sys_truncate+0xe8/0x1b0 [ 81.894335][ T5107] __arm64_sys_truncate+0x5c/0x70 [ 81.895048][ T5107] invoke_syscall+0x98/0x2b8 [ 81.895737][ T5107] el0_svc_common+0x138/0x258 [ 81.896468][ T5107] do_el0_svc+0x58/0x14c [ 81.897082][ T5107] el0_svc+0x78/0x1e0 [ 81.897670][ T5107] el0t_64_sync_handler+0xcc/0xe4 [ 81.898459][ T5107] el0t_64_sync+0x1a0/0x1a4 [ 81.899162][ T5107] irq event stamp: 20484 [ 81.899814][ T5107] hardirqs last enabled at (20483): [] __find_get_block+0x1c8/0xcd8 [ 81.901281][ T5107] hardirqs last disabled at (20484): [] el1_dbg+0x24/0x80 [ 81.902446][ T5107] softirqs last enabled at (20374): [] local_bh_enable+0x10/0x34 [ 81.903952][ T5107] softirqs last disabled at (20372): [] local_bh_disable+0x10/0x34 [ 81.905398][ T5107] ---[ end trace 52efa0218d972a1b ]--- [ 81.975455][ T5109] loop0: detected capacity change from 0 to 2048 [ 82.054111][ T5109] UDF-fs: warning (device loop0): udf_load_vrs: No anchor found [ 82.055204][ T5109] UDF-fs: Scanning with blocksize 512 failed [ 82.060156][ T5109] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000) [ 82.083494][ T5109] ------------[ cut here ]------------ [ 82.084355][ T5109] WARNING: CPU: 1 PID: 5109 at fs/udf/truncate.c:208 udf_truncate_extents+0x9bc/0xb14 [ 82.085678][ T5109] Modules linked in: [ 82.086267][ T5109] CPU: 1 PID: 5109 Comm: syz.0.33 Tainted: G W syzkaller #0 [ 82.087492][ T5109] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 82.088981][ T5109] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 82.090113][ T5109] pc : udf_truncate_extents+0x9bc/0xb14 [ 82.090905][ T5109] lr : udf_truncate_extents+0x9bc/0xb14 [ 82.091694][ T5109] sp : ffff8000200676e0 [ 82.092282][ T5109] x29: ffff800020067860 x28: 00000000001263ff x27: 00000000000000ff [ 82.093430][ T5109] x26: ffff0000e92fc1b8 x25: ffff0000e92fc050 x24: 1fffe0001d25f80a [ 82.094702][ T5109] x23: 0000000000000010 x22: 00000000000000ff x21: ffff800020067780 [ 82.095875][ T5109] x20: ffff800020067760 x19: ffff0000e92fc168 x18: 0000000000000000 [ 82.097065][ T5109] x17: 0000000000000000 x16: ffff80000973ece8 x15: 0000000000000001 [ 82.098253][ T5109] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 82.099415][ T5109] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff800009758050 [ 82.100643][ T5109] x8 : ffff0000cf661b40 x7 : 0000000000000000 x6 : 0000000000000000 [ 82.101848][ T5109] x5 : 0000000000000000 x4 : 0000000000000001 x3 : 0000000000000001 [ 82.103004][ T5109] x2 : ffff800020067788 x1 : 00000000001263ff x0 : 0000000000000000 [ 82.104117][ T5109] Call trace: [ 82.104553][ T5109] udf_truncate_extents+0x9bc/0xb14 [ 82.105273][ T5109] udf_setsize+0xac0/0xd7c [ 82.105893][ T5109] udf_setattr+0x280/0x414 [ 82.106594][ T5109] notify_change+0xa08/0xcd8 [ 82.107285][ T5109] do_truncate+0x178/0x1f0 [ 82.107911][ T5109] vfs_truncate+0x23c/0x2b0 [ 82.108554][ T5109] do_sys_truncate+0xe8/0x1b0 [ 82.109212][ T5109] __arm64_sys_truncate+0x5c/0x70 [ 82.109989][ T5109] invoke_syscall+0x98/0x2b8 [ 82.110675][ T5109] el0_svc_common+0x138/0x258 [ 82.111368][ T5109] do_el0_svc+0x58/0x14c [ 82.111995][ T5109] el0_svc+0x78/0x1e0 [ 82.112559][ T5109] el0t_64_sync_handler+0xcc/0xe4 [ 82.113287][ T5109] el0t_64_sync+0x1a0/0x1a4 [ 82.113977][ T5109] irq event stamp: 20116 [ 82.114610][ T5109] hardirqs last enabled at (20115): [] __find_get_block+0x1c8/0xcd8 [ 82.115997][ T5109] hardirqs last disabled at (20116): [] el1_dbg+0x24/0x80 [ 82.117242][ T5109] softirqs last enabled at (19998): [] local_bh_enable+0x10/0x34 [ 82.118558][ T5109] softirqs last disabled at (19996): [] local_bh_disable+0x10/0x34 [ 82.119796][ T5109] ---[ end trace 52efa0218d972a1c ]--- [ 82.187323][ T5111] loop0: detected capacity change from 0 to 2048 [ 82.225612][ T5111] UDF-fs: warning (device loop0): udf_load_vrs: No anchor found [ 82.226895][ T5111] UDF-fs: Scanning with blocksize 512 failed [ 82.229802][ T5111] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000) [ 82.258913][ T5111] ------------[ cut here ]------------ [ 82.259825][ T5111] WARNING: CPU: 1 PID: 5111 at fs/udf/truncate.c:208 udf_truncate_extents+0x9bc/0xb14 [ 82.261386][ T5111] Modules linked in: [ 82.262004][ T5111] CPU: 1 PID: 5111 Comm: syz.0.34 Tainted: G W syzkaller #0 [ 82.263316][ T5111] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 82.264834][ T5111] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 82.266000][ T5111] pc : udf_truncate_extents+0x9bc/0xb14 [ 82.266818][ T5111] lr : udf_truncate_extents+0x9bc/0xb14 [ 82.267618][ T5111] sp : ffff8000200976e0 [ 82.268246][ T5111] x29: ffff800020097860 x28: 00000000001263ff x27: 00000000000000ff [ 82.269446][ T5111] x26: ffff0000e933ae80 x25: ffff0000e933ad18 x24: 1fffe0001d2675a3 [ 82.270697][ T5111] x23: 0000000000000010 x22: 00000000000000ff x21: ffff800020097780 [ 82.271874][ T5111] x20: ffff800020097760 x19: ffff0000e933ae30 x18: 0000000000000000 [ 82.273057][ T5111] x17: 0000000000000000 x16: ffff80000973ece8 x15: 0000000000000001 [ 82.274414][ T5111] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 82.275668][ T5111] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff800009758050 [ 82.276940][ T5111] x8 : ffff0000d2268000 x7 : 0000000000000000 x6 : 0000000000000000 [ 82.278171][ T5111] x5 : 0000000000000000 x4 : 0000000000000001 x3 : 0000000000000001 [ 82.279361][ T5111] x2 : ffff800020097788 x1 : 00000000001263ff x0 : 0000000000000000 [ 82.280594][ T5111] Call trace: [ 82.281114][ T5111] udf_truncate_extents+0x9bc/0xb14 [ 82.281911][ T5111] udf_setsize+0xac0/0xd7c [ 82.282566][ T5111] udf_setattr+0x280/0x414 [ 82.283212][ T5111] notify_change+0xa08/0xcd8 [ 82.283838][ T5111] do_truncate+0x178/0x1f0 [ 82.284528][ T5111] vfs_truncate+0x23c/0x2b0 [ 82.285216][ T5111] do_sys_truncate+0xe8/0x1b0 [ 82.285928][ T5111] __arm64_sys_truncate+0x5c/0x70 [ 82.286672][ T5111] invoke_syscall+0x98/0x2b8 [ 82.287331][ T5111] el0_svc_common+0x138/0x258 [ 82.288081][ T5111] do_el0_svc+0x58/0x14c [ 82.288733][ T5111] el0_svc+0x78/0x1e0 [ 82.289362][ T5111] el0t_64_sync_handler+0xcc/0xe4 [ 82.290174][ T5111] el0t_64_sync+0x1a0/0x1a4 [ 82.290867][ T5111] irq event stamp: 20018 [ 82.291485][ T5111] hardirqs last enabled at (20017): [] __find_get_block+0x1c8/0xcd8 [ 82.292942][ T5111] hardirqs last disabled at (20018): [] el1_dbg+0x24/0x80 [ 82.294222][ T5111] softirqs last enabled at (14870): [] handle_softirqs+0xa4c/0xbf0 [ 82.295644][ T5111] softirqs last disabled at (14811): [] __irq_exit_rcu+0x240/0x440 [ 82.297050][ T5111] ---[ end trace 52efa0218d972a1d ]--- [ 82.356301][ T5113] loop0: detected capacity change from 0 to 2048 [ 82.425330][ T5113] UDF-fs: warning (device loop0): udf_load_vrs: No anchor found [ 82.426676][ T5113] UDF-fs: Scanning with blocksize 512 failed [ 82.431944][ T5113] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000) [ 82.458956][ T5113] ------------[ cut here ]------------ [ 82.459844][ T5113] WARNING: CPU: 1 PID: 5113 at fs/udf/truncate.c:208 udf_truncate_extents+0x9bc/0xb14 [ 82.461300][ T5113] Modules linked in: [ 82.461867][ T5113] CPU: 1 PID: 5113 Comm: syz.0.35 Tainted: G W syzkaller #0 [ 82.463258][ T5113] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 82.464828][ T5113] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 82.466017][ T5113] pc : udf_truncate_extents+0x9bc/0xb14 [ 82.466819][ T5113] lr : udf_truncate_extents+0x9bc/0xb14 [ 82.467649][ T5113] sp : ffff8000200c76e0 [ 82.468269][ T5113] x29: ffff8000200c7860 x28: 00000000001263ff x27: 00000000000000ff [ 82.469482][ T5113] x26: ffff0000e92fd4f0 x25: ffff0000e92fd388 x24: 1fffe0001d25fa71 [ 82.470657][ T5113] x23: 0000000000000010 x22: 00000000000000ff x21: ffff8000200c7780 [ 82.471884][ T5113] x20: ffff8000200c7760 x19: ffff0000e92fd4a0 x18: 0000000000000000 [ 82.473094][ T5113] x17: 0000000000000000 x16: ffff80000973ece8 x15: 0000000000000001 [ 82.474289][ T5113] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 82.475458][ T5113] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff800009758050 [ 82.476631][ T5113] x8 : ffff0000d226d1c0 x7 : 0000000000000000 x6 : 0000000000000000 [ 82.477869][ T5113] x5 : 0000000000000000 x4 : 0000000000000001 x3 : 0000000000000001 [ 82.479089][ T5113] x2 : ffff8000200c7788 x1 : 00000000001263ff x0 : 0000000000000000 [ 82.480288][ T5113] Call trace: [ 82.480736][ T5113] udf_truncate_extents+0x9bc/0xb14 [ 82.481567][ T5113] udf_setsize+0xac0/0xd7c [ 82.482208][ T5113] udf_setattr+0x280/0x414 [ 82.482864][ T5113] notify_change+0xa08/0xcd8 [ 82.483555][ T5113] do_truncate+0x178/0x1f0 [ 82.484174][ T5113] vfs_truncate+0x23c/0x2b0 [ 82.484904][ T5113] do_sys_truncate+0xe8/0x1b0 [ 82.485579][ T5113] __arm64_sys_truncate+0x5c/0x70 [ 82.486303][ T5113] invoke_syscall+0x98/0x2b8 [ 82.487003][ T5113] el0_svc_common+0x138/0x258 [ 82.487646][ T5113] do_el0_svc+0x58/0x14c [ 82.488247][ T5113] el0_svc+0x78/0x1e0 [ 82.488892][ T5113] el0t_64_sync_handler+0xcc/0xe4 [ 82.489689][ T5113] el0t_64_sync+0x1a0/0x1a4 [ 82.490371][ T5113] irq event stamp: 20880 [ 82.490992][ T5113] hardirqs last enabled at (20879): [] __find_get_block+0x1c8/0xcd8 [ 82.492389][ T5113] hardirqs last disabled at (20880): [] el1_dbg+0x24/0x80 [ 82.493655][ T5113] softirqs last enabled at (20610): [] local_bh_enable+0x10/0x34 [ 82.494878][ T5113] softirqs last disabled at (20608): [] local_bh_disable+0x10/0x34 [ 82.496282][ T5113] ---[ end trace 52efa0218d972a1e ]--- [ 82.567569][ T5115] loop0: detected capacity change from 0 to 2048 [ 82.604495][ T5115] UDF-fs: warning (device loop0): udf_load_vrs: No anchor found [ 82.605673][ T5115] UDF-fs: Scanning with blocksize 512 failed [ 82.609335][ T5115] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000) [ 82.636078][ T5115] ------------[ cut here ]------------ [ 82.636832][ T5115] WARNING: CPU: 1 PID: 5115 at fs/udf/truncate.c:208 udf_truncate_extents+0x9bc/0xb14 [ 82.638289][ T5115] Modules linked in: [ 82.638893][ T5115] CPU: 1 PID: 5115 Comm: syz.0.36 Tainted: G W syzkaller #0 [ 82.640143][ T5115] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 82.641609][ T5115] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 82.642813][ T5115] pc : udf_truncate_extents+0x9bc/0xb14 [ 82.643645][ T5115] lr : udf_truncate_extents+0x9bc/0xb14 [ 82.644527][ T5115] sp : ffff8000200d76e0 [ 82.645163][ T5115] x29: ffff8000200d7860 x28: 00000000001263ff x27: 00000000000000ff [ 82.646444][ T5115] x26: ffff0000e92fe828 x25: ffff0000e92fe6c0 x24: 1fffe0001d25fcd8 [ 82.647816][ T5115] x23: 0000000000000010 x22: 00000000000000ff x21: ffff8000200d7780 [ 82.649134][ T5115] x20: ffff8000200d7760 x19: ffff0000e92fe7d8 x18: 0000000000000000 [ 82.650320][ T5115] x17: 0000000000000000 x16: ffff80000973ece8 x15: 0000000000000001 [ 82.651585][ T5115] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 82.652859][ T5115] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff800009758050 [ 82.654199][ T5115] x8 : ffff0000d5cd8000 x7 : 0000000000000000 x6 : 0000000000000000 [ 82.655451][ T5115] x5 : 0000000000000000 x4 : 0000000000000001 x3 : 0000000000000001 [ 82.656657][ T5115] x2 : ffff8000200d7788 x1 : 00000000001263ff x0 : 0000000000000000 [ 82.657819][ T5115] Call trace: [ 82.658325][ T5115] udf_truncate_extents+0x9bc/0xb14 [ 82.659169][ T5115] udf_setsize+0xac0/0xd7c [ 82.659911][ T5115] udf_setattr+0x280/0x414 [ 82.660598][ T5115] notify_change+0xa08/0xcd8 [ 82.661288][ T5115] do_truncate+0x178/0x1f0 [ 82.661984][ T5115] vfs_truncate+0x23c/0x2b0 [ 82.662692][ T5115] do_sys_truncate+0xe8/0x1b0 [ 82.663404][ T5115] __arm64_sys_truncate+0x5c/0x70 [ 82.664188][ T5115] invoke_syscall+0x98/0x2b8 [ 82.664877][ T5115] el0_svc_common+0x138/0x258 [ 82.665609][ T5115] do_el0_svc+0x58/0x14c [ 82.666308][ T5115] el0_svc+0x78/0x1e0 [ 82.666940][ T5115] el0t_64_sync_handler+0xcc/0xe4 [ 82.667709][ T5115] el0t_64_sync+0x1a0/0x1a4 [ 82.668411][ T5115] irq event stamp: 20386 [ 82.669059][ T5115] hardirqs last enabled at (20385): [] __find_get_block+0x1c8/0xcd8 [ 82.670540][ T5115] hardirqs last disabled at (20386): [] el1_dbg+0x24/0x80 [ 82.671836][ T5115] softirqs last enabled at (20266): [] local_bh_enable+0x10/0x34 [ 82.673187][ T5115] softirqs last disabled at (20264): [] local_bh_disable+0x10/0x34 [ 82.674516][ T5115] ---[ end trace 52efa0218d972a1f ]--- 1970/01/01 00:01:22 executed programs: 23 [ 82.748081][ T5117] loop0: detected capacity change from 0 to 2048 [ 82.759335][ T5117] UDF-fs: warning (device loop0): udf_load_vrs: No anchor found [ 82.760898][ T5117] UDF-fs: Scanning with blocksize 512 failed [ 82.763729][ T5117] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000) [ 82.789155][ T5117] ------------[ cut here ]------------ [ 82.790018][ T5117] WARNING: CPU: 1 PID: 5117 at fs/udf/truncate.c:208 udf_truncate_extents+0x9bc/0xb14 [ 82.791492][ T5117] Modules linked in: [ 82.792070][ T5117] CPU: 1 PID: 5117 Comm: syz.0.37 Tainted: G W syzkaller #0 [ 82.793314][ T5117] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 82.794646][ T5117] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 82.795781][ T5117] pc : udf_truncate_extents+0x9bc/0xb14 [ 82.796593][ T5117] lr : udf_truncate_extents+0x9bc/0xb14 [ 82.797409][ T5117] sp : ffff8000201276e0 [ 82.797991][ T5117] x29: ffff800020127860 x28: 00000000001263ff x27: 00000000000000ff [ 82.799186][ T5117] x26: ffff0000efd881a8 x25: ffff0000efd88040 x24: 1fffe0001dfb1008 [ 82.800312][ T5117] x23: 0000000000000010 x22: 00000000000000ff x21: ffff800020127780 [ 82.801510][ T5117] x20: ffff800020127760 x19: ffff0000efd88158 x18: 0000000000000000 [ 82.802605][ T5117] x17: 0000000000000000 x16: ffff80000973ece8 x15: 0000000000000001 [ 82.803790][ T5117] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 82.804993][ T5117] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff800009758050 [ 82.806195][ T5117] x8 : ffff0000c5f6b680 x7 : 0000000000000000 x6 : 0000000000000000 [ 82.807419][ T5117] x5 : 0000000000000000 x4 : 0000000000000001 x3 : 0000000000000001 [ 82.808639][ T5117] x2 : ffff800020127788 x1 : 00000000001263ff x0 : 0000000000000000 [ 82.809754][ T5117] Call trace: [ 82.810200][ T5117] udf_truncate_extents+0x9bc/0xb14 [ 82.810914][ T5117] udf_setsize+0xac0/0xd7c [ 82.811553][ T5117] udf_setattr+0x280/0x414 [ 82.812260][ T5117] notify_change+0xa08/0xcd8 [ 82.812896][ T5117] do_truncate+0x178/0x1f0 [ 82.813512][ T5117] vfs_truncate+0x23c/0x2b0 [ 82.814110][ T5117] do_sys_truncate+0xe8/0x1b0 [ 82.814756][ T5117] __arm64_sys_truncate+0x5c/0x70 [ 82.815502][ T5117] invoke_syscall+0x98/0x2b8 [ 82.816196][ T5117] el0_svc_common+0x138/0x258 [ 82.816888][ T5117] do_el0_svc+0x58/0x14c [ 82.817476][ T5117] el0_svc+0x78/0x1e0 [ 82.818047][ T5117] el0t_64_sync_handler+0xcc/0xe4 [ 82.818727][ T5117] el0t_64_sync+0x1a0/0x1a4 [ 82.819421][ T5117] irq event stamp: 19996 [ 82.820038][ T5117] hardirqs last enabled at (19995): [] __find_get_block+0x1c8/0xcd8 [ 82.821447][ T5117] hardirqs last disabled at (19996): [] el1_dbg+0x24/0x80 [ 82.822649][ T5117] softirqs last enabled at (19924): [] local_bh_enable+0x10/0x34 [ 82.824073][ T5117] softirqs last disabled at (19922): [] local_bh_disable+0x10/0x34 [ 82.825462][ T5117] ---[ end trace 52efa0218d972a20 ]--- [ 82.886751][ T5119] loop0: detected capacity change from 0 to 2048 [ 82.986667][ T5119] UDF-fs: warning (device loop0): udf_load_vrs: No anchor found [ 82.987947][ T5119] UDF-fs: Scanning with blocksize 512 failed [ 82.992609][ T5119] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000) [ 83.021612][ T5119] ------------[ cut here ]------------ [ 83.022468][ T5119] WARNING: CPU: 0 PID: 5119 at fs/udf/truncate.c:208 udf_truncate_extents+0x9bc/0xb14 [ 83.023901][ T5119] Modules linked in: [ 83.024404][ T5119] CPU: 0 PID: 5119 Comm: syz.0.38 Tainted: G W syzkaller #0 [ 83.025751][ T5119] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 83.027409][ T5119] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 83.028593][ T5119] pc : udf_truncate_extents+0x9bc/0xb14 [ 83.029446][ T5119] lr : udf_truncate_extents+0x9bc/0xb14 [ 83.030267][ T5119] sp : ffff8000201276e0 [ 83.030881][ T5119] x29: ffff800020127860 x28: 00000000001263ff x27: 00000000000000ff [ 83.032180][ T5119] x26: ffff0000e933c1b8 x25: ffff0000e933c050 x24: 1fffe0001d26780a [ 83.033397][ T5119] x23: 0000000000000010 x22: 00000000000000ff x21: ffff800020127780 [ 83.034575][ T5119] x20: ffff800020127760 x19: ffff0000e933c168 x18: 0000000000000000 [ 83.035888][ T5119] x17: 0000000000000000 x16: ffff80000973ece8 x15: 0000000000000001 [ 83.037192][ T5119] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 83.038489][ T5119] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff800009758050 [ 83.039737][ T5119] x8 : ffff0000ddc70000 x7 : 0000000000000000 x6 : 0000000000000000 [ 83.040954][ T5119] x5 : 0000000000000000 x4 : 0000000000000001 x3 : 0000000000000001 [ 83.042262][ T5119] x2 : ffff800020127788 x1 : 00000000001263ff x0 : 0000000000000000 [ 83.043659][ T5119] Call trace: [ 83.044214][ T5119] udf_truncate_extents+0x9bc/0xb14 [ 83.045034][ T5119] udf_setsize+0xac0/0xd7c [ 83.045701][ T5119] udf_setattr+0x280/0x414 [ 83.046433][ T5119] notify_change+0xa08/0xcd8 [ 83.047185][ T5119] do_truncate+0x178/0x1f0 [ 83.047896][ T5119] vfs_truncate+0x23c/0x2b0 [ 83.048611][ T5119] do_sys_truncate+0xe8/0x1b0 [ 83.049327][ T5119] __arm64_sys_truncate+0x5c/0x70 [ 83.050126][ T5119] invoke_syscall+0x98/0x2b8 [ 83.050867][ T5119] el0_svc_common+0x138/0x258 [ 83.051539][ T5119] do_el0_svc+0x58/0x14c [ 83.052167][ T5119] el0_svc+0x78/0x1e0 [ 83.052747][ T5119] el0t_64_sync_handler+0xcc/0xe4 [ 83.053489][ T5119] el0t_64_sync+0x1a0/0x1a4 [ 83.054175][ T5119] irq event stamp: 20838 [ 83.054856][ T5119] hardirqs last enabled at (20837): [] __find_get_block+0x1c8/0xcd8 [ 83.056312][ T5119] hardirqs last disabled at (20838): [] el1_dbg+0x24/0x80 [ 83.057599][ T5119] softirqs last enabled at (20678): [] handle_softirqs+0xa4c/0xbf0 [ 83.059160][ T5119] softirqs last disabled at (20513): [] __irq_exit_rcu+0x240/0x440 [ 83.060551][ T5119] ---[ end trace 52efa0218d972a21 ]--- [ 83.125413][ T5121] loop0: detected capacity change from 0 to 2048 [ 83.228735][ T5121] UDF-fs: warning (device loop0): udf_load_vrs: No anchor found [ 83.235544][ T5121] UDF-fs: Scanning with blocksize 512 failed [ 83.238542][ T5121] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000) [ 83.265515][ T5121] ------------[ cut here ]------------ [ 83.266362][ T5121] WARNING: CPU: 1 PID: 5121 at fs/udf/truncate.c:208 udf_truncate_extents+0x9bc/0xb14 [ 83.267781][ T5121] Modules linked in: [ 83.268332][ T5121] CPU: 1 PID: 5121 Comm: syz.0.39 Tainted: G W syzkaller #0 [ 83.269566][ T5121] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 83.271002][ T5121] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 83.272147][ T5121] pc : udf_truncate_extents+0x9bc/0xb14 [ 83.272984][ T5121] lr : udf_truncate_extents+0x9bc/0xb14 [ 83.273784][ T5121] sp : ffff80001f2b76e0 [ 83.274370][ T5121] x29: ffff80001f2b7860 x28: 00000000001263ff x27: 00000000000000ff [ 83.275626][ T5121] x26: ffff0000efd894e0 x25: ffff0000efd89378 x24: 1fffe0001dfb126f [ 83.276816][ T5121] x23: 0000000000000010 x22: 00000000000000ff x21: ffff80001f2b7780 [ 83.277923][ T5121] x20: ffff80001f2b7760 x19: ffff0000efd89490 x18: 0000000000000000 [ 83.279114][ T5121] x17: 0000000000000000 x16: ffff80000973ece8 x15: 0000000000000001 [ 83.280282][ T5121] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 83.281468][ T5121] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff800009758050 [ 83.282643][ T5121] x8 : ffff0000d58ed1c0 x7 : 0000000000000000 x6 : 0000000000000000 [ 83.283846][ T5121] x5 : 0000000000000000 x4 : 0000000000000001 x3 : 0000000000000001 [ 83.285120][ T5121] x2 : ffff80001f2b7788 x1 : 00000000001263ff x0 : 0000000000000000 [ 83.286288][ T5121] Call trace: [ 83.286783][ T5121] udf_truncate_extents+0x9bc/0xb14 [ 83.287552][ T5121] udf_setsize+0xac0/0xd7c [ 83.288200][ T5121] udf_setattr+0x280/0x414 [ 83.288813][ T5121] notify_change+0xa08/0xcd8 [ 83.289456][ T5121] do_truncate+0x178/0x1f0 [ 83.290158][ T5121] vfs_truncate+0x23c/0x2b0 [ 83.290847][ T5121] do_sys_truncate+0xe8/0x1b0 [ 83.291550][ T5121] __arm64_sys_truncate+0x5c/0x70 [ 83.292329][ T5121] invoke_syscall+0x98/0x2b8 [ 83.293040][ T5121] el0_svc_common+0x138/0x258 [ 83.293705][ T5121] do_el0_svc+0x58/0x14c [ 83.294321][ T5121] el0_svc+0x78/0x1e0 [ 83.294872][ T5121] el0t_64_sync_handler+0xcc/0xe4 [ 83.295575][ T5121] el0t_64_sync+0x1a0/0x1a4 [ 83.296183][ T5121] irq event stamp: 20700 [ 83.296823][ T5121] hardirqs last enabled at (20699): [] __find_get_block+0x1c8/0xcd8 [ 83.298369][ T5121] hardirqs last disabled at (20700): [] el1_dbg+0x24/0x80 [ 83.299798][ T5121] softirqs last enabled at (20630): [] local_bh_enable+0x10/0x34 [ 83.301230][ T5121] softirqs last disabled at (20628): [] local_bh_disable+0x10/0x34 [ 83.302580][ T5121] ---[ end trace 52efa0218d972a22 ]--- [ 83.365421][ T5123] loop0: detected capacity change from 0 to 2048 [ 83.403867][ T5123] UDF-fs: warning (device loop0): udf_load_vrs: No anchor found [ 83.405952][ T5123] UDF-fs: Scanning with blocksize 512 failed [ 83.411042][ T5123] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000) [ 83.449893][ T5123] ------------[ cut here ]------------ [ 83.450746][ T5123] WARNING: CPU: 1 PID: 5123 at fs/udf/truncate.c:208 udf_truncate_extents+0x9bc/0xb14 [ 83.452168][ T5123] Modules linked in: [ 83.452700][ T5123] CPU: 1 PID: 5123 Comm: syz.0.40 Tainted: G W syzkaller #0 [ 83.453945][ T5123] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 83.455400][ T5123] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 83.456465][ T5123] pc : udf_truncate_extents+0x9bc/0xb14 [ 83.457274][ T5123] lr : udf_truncate_extents+0x9bc/0xb14 [ 83.458095][ T5123] sp : ffff80001f2b76e0 [ 83.458675][ T5123] x29: ffff80001f2b7860 x28: 00000000001263ff x27: 00000000000000ff [ 83.459951][ T5123] x26: ffff0000e933d4f0 x25: ffff0000e933d388 x24: 1fffe0001d267a71 [ 83.461175][ T5123] x23: 0000000000000010 x22: 00000000000000ff x21: ffff80001f2b7780 [ 83.462330][ T5123] x20: ffff80001f2b7760 x19: ffff0000e933d4a0 x18: 0000000000000000 [ 83.463507][ T5123] x17: 0000000000000000 x16: ffff80000973ece8 x15: 0000000000000001 [ 83.464679][ T5123] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 83.465836][ T5123] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff800009758050 [ 83.466956][ T5123] x8 : ffff0000d1030000 x7 : 0000000000000000 x6 : 0000000000000000 [ 83.468148][ T5123] x5 : 0000000000000000 x4 : 0000000000000001 x3 : 0000000000000001 [ 83.469229][ T5123] x2 : ffff80001f2b7788 x1 : 00000000001263ff x0 : 0000000000000000 [ 83.470310][ T5123] Call trace: [ 83.470753][ T5123] udf_truncate_extents+0x9bc/0xb14 [ 83.471542][ T5123] udf_setsize+0xac0/0xd7c [ 83.472179][ T5123] udf_setattr+0x280/0x414 [ 83.472817][ T5123] notify_change+0xa08/0xcd8 [ 83.473523][ T5123] do_truncate+0x178/0x1f0 [ 83.474159][ T5123] vfs_truncate+0x23c/0x2b0 [ 83.474832][ T5123] do_sys_truncate+0xe8/0x1b0 [ 83.475551][ T5123] __arm64_sys_truncate+0x5c/0x70 [ 83.476258][ T5123] invoke_syscall+0x98/0x2b8 [ 83.476935][ T5123] el0_svc_common+0x138/0x258 [ 83.477610][ T5123] do_el0_svc+0x58/0x14c [ 83.478192][ T5123] el0_svc+0x78/0x1e0 [ 83.478709][ T5123] el0t_64_sync_handler+0xcc/0xe4 [ 83.479439][ T5123] el0t_64_sync+0x1a0/0x1a4 [ 83.480139][ T5123] irq event stamp: 20020 [ 83.480774][ T5123] hardirqs last enabled at (20019): [] __find_get_block+0x1c8/0xcd8 [ 83.482243][ T5123] hardirqs last disabled at (20020): [] el1_dbg+0x24/0x80 [ 83.483497][ T5123] softirqs last enabled at (19902): [] local_bh_enable+0x10/0x34 [ 83.484862][ T5123] softirqs last disabled at (19900): [] local_bh_disable+0x10/0x34 [ 83.486235][ T5123] ---[ end trace 52efa0218d972a23 ]--- [ 83.536862][ T5125] loop0: detected capacity change from 0 to 2048 [ 83.583798][ T5125] UDF-fs: warning (device loop0): udf_load_vrs: No anchor found [ 83.585055][ T5125] UDF-fs: Scanning with blocksize 512 failed [ 83.588204][ T5125] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000) [ 83.614388][ T5125] ------------[ cut here ]------------ [ 83.615283][ T5125] WARNING: CPU: 0 PID: 5125 at fs/udf/truncate.c:208 udf_truncate_extents+0x9bc/0xb14 [ 83.616816][ T5125] Modules linked in: [ 83.617426][ T5125] CPU: 0 PID: 5125 Comm: syz.0.41 Tainted: G W syzkaller #0 [ 83.618732][ T5125] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 83.620250][ T5125] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 83.621415][ T5125] pc : udf_truncate_extents+0x9bc/0xb14 [ 83.622264][ T5125] lr : udf_truncate_extents+0x9bc/0xb14 [ 83.623122][ T5125] sp : ffff80001f2b76e0 [ 83.623767][ T5125] x29: ffff80001f2b7860 x28: 00000000001263ff x27: 00000000000000ff [ 83.625046][ T5125] x26: ffff0000e933e828 x25: ffff0000e933e6c0 x24: 1fffe0001d267cd8 [ 83.626209][ T5125] x23: 0000000000000010 x22: 00000000000000ff x21: ffff80001f2b7780 [ 83.627373][ T5125] x20: ffff80001f2b7760 x19: ffff0000e933e7d8 x18: 0000000000000000 [ 83.628554][ T5125] x17: 0000000000000000 x16: ffff80000973ece8 x15: 0000000000000001 [ 83.629702][ T5125] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 83.630839][ T5125] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff800009758050 [ 83.632168][ T5125] x8 : ffff0000d70ed1c0 x7 : 0000000000000000 x6 : 0000000000000000 [ 83.633429][ T5125] x5 : 0000000000000000 x4 : 0000000000000001 x3 : 0000000000000001 [ 83.634771][ T5125] x2 : ffff80001f2b7788 x1 : 00000000001263ff x0 : 0000000000000000 [ 83.636123][ T5125] Call trace: [ 83.636651][ T5125] udf_truncate_extents+0x9bc/0xb14 [ 83.637509][ T5125] udf_setsize+0xac0/0xd7c [ 83.638196][ T5125] udf_setattr+0x280/0x414 [ 83.638926][ T5125] notify_change+0xa08/0xcd8 [ 83.639637][ T5125] do_truncate+0x178/0x1f0 [ 83.640325][ T5125] vfs_truncate+0x23c/0x2b0 [ 83.641007][ T5125] do_sys_truncate+0xe8/0x1b0 [ 83.641704][ T5125] __arm64_sys_truncate+0x5c/0x70 [ 83.642445][ T5125] invoke_syscall+0x98/0x2b8 [ 83.643220][ T5125] el0_svc_common+0x138/0x258 [ 83.643889][ T5125] do_el0_svc+0x58/0x14c [ 83.644567][ T5125] el0_svc+0x78/0x1e0 [ 83.645158][ T5125] el0t_64_sync_handler+0xcc/0xe4 [ 83.645922][ T5125] el0t_64_sync+0x1a0/0x1a4 [ 83.646586][ T5125] irq event stamp: 20218 [ 83.647209][ T5125] hardirqs last enabled at (20217): [] __find_get_block+0x1c8/0xcd8 [ 83.648634][ T5125] hardirqs last disabled at (20218): [] el1_dbg+0x24/0x80 [ 83.649826][ T5125] softirqs last enabled at (18796): [] handle_softirqs+0xa4c/0xbf0 [ 83.651153][ T5125] softirqs last disabled at (18785): [] __irq_exit_rcu+0x240/0x440 [ 83.652585][ T5125] ---[ end trace 52efa0218d972a24 ]--- [ 83.726131][ T5127] loop0: detected capacity change from 0 to 2048 [ 83.764233][ T5127] UDF-fs: warning (device loop0): udf_load_vrs: No anchor found [ 83.765485][ T5127] UDF-fs: Scanning with blocksize 512 failed [ 83.768730][ T5127] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000) [ 83.793089][ T5127] ------------[ cut here ]------------ [ 83.793903][ T5127] WARNING: CPU: 0 PID: 5127 at fs/udf/truncate.c:208 udf_truncate_extents+0x9bc/0xb14 [ 83.795283][ T5127] Modules linked in: [ 83.795838][ T5127] CPU: 0 PID: 5127 Comm: syz.0.42 Tainted: G W syzkaller #0 [ 83.797124][ T5127] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 83.798636][ T5127] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 83.799806][ T5127] pc : udf_truncate_extents+0x9bc/0xb14 [ 83.800668][ T5127] lr : udf_truncate_extents+0x9bc/0xb14 [ 83.801524][ T5127] sp : ffff8000201476e0 [ 83.802190][ T5127] x29: ffff800020147860 x28: 00000000001263ff x27: 00000000000000ff [ 83.803490][ T5127] x26: ffff0000e92501a8 x25: ffff0000e9250040 x24: 1fffe0001d24a008 [ 83.804745][ T5127] x23: 0000000000000010 x22: 00000000000000ff x21: ffff800020147780 [ 83.806012][ T5127] x20: ffff800020147760 x19: ffff0000e9250158 x18: 0000000000000000 [ 83.807339][ T5127] x17: 0000000000000000 x16: ffff80000973ece8 x15: 0000000000000001 [ 83.808676][ T5127] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 83.810013][ T5127] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff800009758050 [ 83.811319][ T5127] x8 : ffff0000d70e8000 x7 : 0000000000000000 x6 : 0000000000000000 [ 83.812613][ T5127] x5 : 0000000000000000 x4 : 0000000000000001 x3 : 0000000000000001 [ 83.813918][ T5127] x2 : ffff800020147788 x1 : 00000000001263ff x0 : 0000000000000000 [ 83.815403][ T5127] Call trace: [ 83.815950][ T5127] udf_truncate_extents+0x9bc/0xb14 [ 83.816791][ T5127] udf_setsize+0xac0/0xd7c [ 83.817480][ T5127] udf_setattr+0x280/0x414 [ 83.818159][ T5127] notify_change+0xa08/0xcd8 [ 83.818906][ T5127] do_truncate+0x178/0x1f0 [ 83.819594][ T5127] vfs_truncate+0x23c/0x2b0 [ 83.820250][ T5127] do_sys_truncate+0xe8/0x1b0 [ 83.821006][ T5127] __arm64_sys_truncate+0x5c/0x70 [ 83.821885][ T5127] invoke_syscall+0x98/0x2b8 [ 83.822643][ T5127] el0_svc_common+0x138/0x258 [ 83.823310][ T5127] do_el0_svc+0x58/0x14c [ 83.823964][ T5127] el0_svc+0x78/0x1e0 [ 83.824541][ T5127] el0t_64_sync_handler+0xcc/0xe4 [ 83.825271][ T5127] el0t_64_sync+0x1a0/0x1a4 [ 83.825985][ T5127] irq event stamp: 20050 [ 83.826646][ T5127] hardirqs last enabled at (20049): [] __find_get_block+0x1c8/0xcd8 [ 83.828117][ T5127] hardirqs last disabled at (20050): [] el1_dbg+0x24/0x80 [ 83.829427][ T5127] softirqs last enabled at (19978): [] local_bh_enable+0x10/0x34 [ 83.830856][ T5127] softirqs last disabled at (19976): [] local_bh_disable+0x10/0x34 [ 83.832343][ T5127] ---[ end trace 52efa0218d972a25 ]--- [ 83.850530][ T13] Bluetooth: hci0: command 0x040f tx timeout [ 83.905387][ T5129] loop0: detected capacity change from 0 to 2048 [ 83.947456][ T5129] UDF-fs: warning (device loop0): udf_load_vrs: No anchor found [ 83.948655][ T5129] UDF-fs: Scanning with blocksize 512 failed [ 83.952503][ T5129] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000) [ 83.975890][ T5129] handle_bad_sector: 233 callbacks suppressed [ 83.975903][ T5129] attempt to access beyond end of device [ 83.975903][ T5129] loop0: rw=2049, want=2050, limit=2048 [ 83.978499][ T5129] buffer_io_error: 233 callbacks suppressed [ 83.978510][ T5129] Buffer I/O error on dev loop0, logical block 1024, lost async page write [ 83.981369][ T5129] attempt to access beyond end of device [ 83.981369][ T5129] loop0: rw=2049, want=2050, limit=2048 [ 83.983064][ T5129] Buffer I/O error on dev loop0, logical block 1024, lost async page write [ 83.984426][ T5129] attempt to access beyond end of device [ 83.984426][ T5129] loop0: rw=2049, want=2050, limit=2048 [ 83.986178][ T5129] Buffer I/O error on dev loop0, logical block 1024, lost async page write [ 83.987538][ T5129] attempt to access beyond end of device [ 83.987538][ T5129] loop0: rw=2049, want=2050, limit=2048 [ 83.989187][ T5129] Buffer I/O error on dev loop0, logical block 1024, lost async page write [ 83.990730][ T5129] attempt to access beyond end of device [ 83.990730][ T5129] loop0: rw=2049, want=2052, limit=2048 [ 83.992430][ T5129] Buffer I/O error on dev loop0, logical block 1025, lost async page write [ 83.993743][ T5129] attempt to access beyond end of device [ 83.993743][ T5129] loop0: rw=2049, want=2052, limit=2048 [ 83.995567][ T5129] Buffer I/O error on dev loop0, logical block 1025, lost async page write [ 83.996985][ T5129] attempt to access beyond end of device [ 83.996985][ T5129] loop0: rw=2049, want=2052, limit=2048 [ 83.998677][ T5129] Buffer I/O error on dev loop0, logical block 1025, lost async page write [ 83.999988][ T5129] attempt to access beyond end of device [ 83.999988][ T5129] loop0: rw=2049, want=2052, limit=2048 [ 84.001926][ T5129] Buffer I/O error on dev loop0, logical block 1025, lost async page write [ 84.003309][ T5129] attempt to access beyond end of device [ 84.003309][ T5129] loop0: rw=2049, want=2054, limit=2048 [ 84.005060][ T5129] Buffer I/O error on dev loop0, logical block 1026, lost async page write [ 84.007726][ T5130] ------------[ cut here ]------------ [ 84.008576][ T5130] WARNING: CPU: 0 PID: 5130 at fs/udf/truncate.c:208 udf_truncate_extents+0x9bc/0xb14 [ 84.010064][ T5130] Modules linked in: [ 84.010687][ T5130] CPU: 0 PID: 5130 Comm: syz.0.43 Tainted: G W syzkaller #0 [ 84.011970][ T5130] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 84.013515][ T5130] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 84.014764][ T5130] pc : udf_truncate_extents+0x9bc/0xb14 [ 84.015565][ T5130] lr : udf_truncate_extents+0x9bc/0xb14 [ 84.016402][ T5130] sp : ffff8000201776e0 [ 84.017011][ T5130] x29: ffff800020177860 x28: 00000000001263ff x27: 00000000000000ff [ 84.018230][ T5130] x26: ffff0000e92514e0 x25: ffff0000e9251378 x24: 1fffe0001d24a26f [ 84.019477][ T5130] x23: 0000000000000010 x22: 00000000000000ff x21: ffff800020177780 [ 84.020724][ T5130] x20: ffff800020177760 x19: ffff0000e9251490 x18: 0000000000000000 [ 84.021980][ T5130] x17: 0000000000000000 x16: ffff80000973ece8 x15: 0000000000000001 [ 84.023347][ T5130] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 84.024552][ T5130] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff800009758050 [ 84.025801][ T5130] x8 : ffff0000d2fc3680 x7 : 0000000000000000 x6 : 0000000000000000 [ 84.026972][ T5130] x5 : 0000000000000000 x4 : 0000000000000001 x3 : 0000000000000001 [ 84.028179][ T5130] x2 : ffff800020177788 x1 : 00000000001263ff x0 : 0000000000000000 [ 84.029307][ T5130] Call trace: [ 84.029790][ T5130] udf_truncate_extents+0x9bc/0xb14 [ 84.030555][ T5130] udf_setsize+0xac0/0xd7c [ 84.031211][ T5130] udf_setattr+0x280/0x414 [ 84.031877][ T5130] notify_change+0xa08/0xcd8 [ 84.032571][ T5130] do_truncate+0x178/0x1f0 [ 84.033218][ T5130] vfs_truncate+0x23c/0x2b0 [ 84.033938][ T5130] do_sys_truncate+0xe8/0x1b0 [ 84.034677][ T5130] __arm64_sys_truncate+0x5c/0x70 [ 84.035425][ T5130] invoke_syscall+0x98/0x2b8 [ 84.036154][ T5130] el0_svc_common+0x138/0x258 [ 84.036879][ T5130] do_el0_svc+0x58/0x14c [ 84.037518][ T5130] el0_svc+0x78/0x1e0 [ 84.038147][ T5130] el0t_64_sync_handler+0xcc/0xe4 [ 84.038915][ T5130] el0t_64_sync+0x1a0/0x1a4 [ 84.039615][ T5130] irq event stamp: 156 [ 84.040199][ T5130] hardirqs last enabled at (155): [] __find_get_block+0x1c8/0xcd8 [ 84.041630][ T5130] hardirqs last disabled at (156): [] el1_dbg+0x24/0x80 [ 84.042932][ T5130] softirqs last enabled at (68): [] local_bh_enable+0x10/0x34 [ 84.044343][ T5130] softirqs last disabled at (66): [] local_bh_disable+0x10/0x34 [ 84.045838][ T5130] ---[ end trace 52efa0218d972a26 ]--- [ 84.115312][ T5132] loop0: detected capacity change from 0 to 2048 [ 84.204058][ T5132] UDF-fs: warning (device loop0): udf_load_vrs: No anchor found [ 84.205416][ T5132] UDF-fs: Scanning with blocksize 512 failed [ 84.208866][ T5132] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000) [ 84.238750][ T5132] attempt to access beyond end of device [ 84.238750][ T5132] loop0: rw=2049, want=2050, limit=2048 [ 84.240599][ T5132] Buffer I/O error on dev loop0, logical block 1024, lost async page write [ 84.243501][ T5132] ------------[ cut here ]------------ [ 84.244299][ T5132] WARNING: CPU: 1 PID: 5132 at fs/udf/truncate.c:208 udf_truncate_extents+0x9bc/0xb14 [ 84.245718][ T5132] Modules linked in: [ 84.246322][ T5132] CPU: 1 PID: 5132 Comm: syz.0.44 Tainted: G W syzkaller #0 [ 84.247540][ T5132] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 84.249009][ T5132] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 84.250176][ T5132] pc : udf_truncate_extents+0x9bc/0xb14 [ 84.250974][ T5132] lr : udf_truncate_extents+0x9bc/0xb14 [ 84.251760][ T5132] sp : ffff80001f2b76e0 [ 84.252311][ T5132] x29: ffff80001f2b7860 x28: 00000000001263ff x27: 00000000000000ff [ 84.253580][ T5132] x26: ffff0000e9252818 x25: ffff0000e92526b0 x24: 1fffe0001d24a4d6 [ 84.254819][ T5132] x23: 0000000000000010 x22: 00000000000000ff x21: ffff80001f2b7780 [ 84.255998][ T5132] x20: ffff80001f2b7760 x19: ffff0000e92527c8 x18: 0000000000000000 [ 84.257238][ T5132] x17: 0000000000000000 x16: ffff80000973ece8 x15: 0000000000000001 [ 84.258378][ T5132] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 84.259611][ T5132] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff800009758050 [ 84.260865][ T5132] x8 : ffff0000d1499b40 x7 : 0000000000000000 x6 : 0000000000000000 [ 84.262096][ T5132] x5 : 0000000000000000 x4 : 0000000000000001 x3 : 0000000000000001 [ 84.263418][ T5132] x2 : ffff80001f2b7788 x1 : 00000000001263ff x0 : 0000000000000000 [ 84.264618][ T5132] Call trace: [ 84.265163][ T5132] udf_truncate_extents+0x9bc/0xb14 [ 84.265910][ T5132] udf_setsize+0xac0/0xd7c [ 84.266571][ T5132] udf_setattr+0x280/0x414 [ 84.267214][ T5132] notify_change+0xa08/0xcd8 [ 84.267908][ T5132] do_truncate+0x178/0x1f0 [ 84.268535][ T5132] vfs_truncate+0x23c/0x2b0 [ 84.269298][ T5132] do_sys_truncate+0xe8/0x1b0 [ 84.270089][ T5132] __arm64_sys_truncate+0x5c/0x70 [ 84.270849][ T5132] invoke_syscall+0x98/0x2b8 [ 84.271614][ T5132] el0_svc_common+0x138/0x258 [ 84.272362][ T5132] do_el0_svc+0x58/0x14c [ 84.273007][ T5132] el0_svc+0x78/0x1e0 [ 84.273618][ T5132] el0t_64_sync_handler+0xcc/0xe4 [ 84.274416][ T5132] el0t_64_sync+0x1a0/0x1a4 [ 84.275079][ T5132] irq event stamp: 21462 [ 84.275644][ T5132] hardirqs last enabled at (21461): [] __find_get_block+0x1c8/0xcd8 [ 84.276947][ T5132] hardirqs last disabled at (21462): [] el1_dbg+0x24/0x80 [ 84.278150][ T5132] softirqs last enabled at (21388): [] local_bh_enable+0x10/0x34 [ 84.279532][ T5132] softirqs last disabled at (21386): [] local_bh_disable+0x10/0x34 [ 84.280783][ T5132] ---[ end trace 52efa0218d972a27 ]--- [ 84.356635][ T5134] loop0: detected capacity change from 0 to 2048 [ 84.402972][ T5134] UDF-fs: warning (device loop0): udf_load_vrs: No anchor found [ 84.404223][ T5134] UDF-fs: Scanning with blocksize 512 failed [ 84.407509][ T5134] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000) [ 84.436708][ T5134] ------------[ cut here ]------------ [ 84.437578][ T5134] WARNING: CPU: 0 PID: 5134 at fs/udf/truncate.c:208 udf_truncate_extents+0x9bc/0xb14 [ 84.439232][ T5134] Modules linked in: [ 84.439826][ T5134] CPU: 0 PID: 5134 Comm: syz.0.45 Tainted: G W syzkaller #0 [ 84.441102][ T5134] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 84.442575][ T5134] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 84.443739][ T5134] pc : udf_truncate_extents+0x9bc/0xb14 [ 84.444505][ T5134] lr : udf_truncate_extents+0x9bc/0xb14 [ 84.445344][ T5134] sp : ffff8000201576e0 [ 84.445976][ T5134] x29: ffff800020157860 x28: 00000000001263ff x27: 00000000000000ff [ 84.447273][ T5134] x26: ffff0000e9253b50 x25: ffff0000e92539e8 x24: 1fffe0001d24a73d [ 84.448558][ T5134] x23: 0000000000000010 x22: 00000000000000ff x21: ffff800020157780 [ 84.449808][ T5134] x20: ffff800020157760 x19: ffff0000e9253b00 x18: 0000000000000000 [ 84.451052][ T5134] x17: 0000000000000000 x16: ffff80000973ece8 x15: 0000000000000001 [ 84.452325][ T5134] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 84.453571][ T5134] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff800009758050 [ 84.455085][ T5134] x8 : ffff0000d4373680 x7 : 0000000000000000 x6 : 0000000000000000 [ 84.456459][ T5134] x5 : 0000000000000000 x4 : 0000000000000001 x3 : 0000000000000001 [ 84.457741][ T5134] x2 : ffff800020157788 x1 : 00000000001263ff x0 : 0000000000000000 [ 84.459038][ T5134] Call trace: [ 84.459568][ T5134] udf_truncate_extents+0x9bc/0xb14 [ 84.460516][ T5134] udf_setsize+0xac0/0xd7c [ 84.461169][ T5134] udf_setattr+0x280/0x414 [ 84.461882][ T5134] notify_change+0xa08/0xcd8 [ 84.462616][ T5134] do_truncate+0x178/0x1f0 [ 84.463337][ T5134] vfs_truncate+0x23c/0x2b0 [ 84.464062][ T5134] do_sys_truncate+0xe8/0x1b0 [ 84.464777][ T5134] __arm64_sys_truncate+0x5c/0x70 [ 84.465566][ T5134] invoke_syscall+0x98/0x2b8 [ 84.466400][ T5134] el0_svc_common+0x138/0x258 [ 84.467219][ T5134] do_el0_svc+0x58/0x14c [ 84.467876][ T5134] el0_svc+0x78/0x1e0 [ 84.468485][ T5134] el0t_64_sync_handler+0xcc/0xe4 [ 84.469273][ T5134] el0t_64_sync+0x1a0/0x1a4 [ 84.469996][ T5134] irq event stamp: 20890 [ 84.470640][ T5134] hardirqs last enabled at (20889): [] __find_get_block+0x1c8/0xcd8 [ 84.472201][ T5134] hardirqs last disabled at (20890): [] el1_dbg+0x24/0x80 [ 84.473431][ T5134] softirqs last enabled at (16560): [] handle_softirqs+0xa4c/0xbf0 [ 84.474743][ T5134] softirqs last disabled at (16547): [] __irq_exit_rcu+0x240/0x440 [ 84.476173][ T5134] ---[ end trace 52efa0218d972a28 ]--- [ 84.555604][ T5136] loop0: detected capacity change from 0 to 2048 [ 84.603092][ T5136] UDF-fs: warning (device loop0): udf_load_vrs: No anchor found [ 84.604401][ T5136] UDF-fs: Scanning with blocksize 512 failed [ 84.607664][ T5136] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000) [ 84.630820][ T5136] ------------[ cut here ]------------ [ 84.631680][ T5136] WARNING: CPU: 1 PID: 5136 at fs/udf/truncate.c:208 udf_truncate_extents+0x9bc/0xb14 [ 84.633149][ T5136] Modules linked in: [ 84.633730][ T5136] CPU: 1 PID: 5136 Comm: syz.0.46 Tainted: G W syzkaller #0 [ 84.635013][ T5136] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 84.636448][ T5136] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 84.637588][ T5136] pc : udf_truncate_extents+0x9bc/0xb14 [ 84.638404][ T5136] lr : udf_truncate_extents+0x9bc/0xb14 [ 84.639213][ T5136] sp : ffff8000201876e0 [ 84.639804][ T5136] x29: ffff800020187860 x28: 00000000001263ff x27: 00000000000000ff [ 84.641036][ T5136] x26: ffff0000efd8a818 x25: ffff0000efd8a6b0 x24: 1fffe0001dfb14d6 [ 84.642215][ T5136] x23: 0000000000000010 x22: 00000000000000ff x21: ffff800020187780 [ 84.643399][ T5136] x20: ffff800020187760 x19: ffff0000efd8a7c8 x18: 0000000000000000 [ 84.644557][ T5136] x17: 0000000000000000 x16: ffff80000973ece8 x15: 0000000000000001 [ 84.645730][ T5136] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 84.646925][ T5136] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff800009758050 [ 84.648136][ T5136] x8 : ffff0000d1033680 x7 : 0000000000000000 x6 : 0000000000000000 [ 84.649396][ T5136] x5 : 0000000000000000 x4 : 0000000000000001 x3 : 0000000000000001 [ 84.650660][ T5136] x2 : ffff800020187788 x1 : 00000000001263ff x0 : 0000000000000000 [ 84.651911][ T5136] Call trace: [ 84.652388][ T5136] udf_truncate_extents+0x9bc/0xb14 [ 84.653169][ T5136] udf_setsize+0xac0/0xd7c [ 84.653836][ T5136] udf_setattr+0x280/0x414 [ 84.654500][ T5136] notify_change+0xa08/0xcd8 [ 84.655146][ T5136] do_truncate+0x178/0x1f0 [ 84.655780][ T5136] vfs_truncate+0x23c/0x2b0 [ 84.656427][ T5136] do_sys_truncate+0xe8/0x1b0 [ 84.657136][ T5136] __arm64_sys_truncate+0x5c/0x70 [ 84.657826][ T5136] invoke_syscall+0x98/0x2b8 [ 84.658436][ T5136] el0_svc_common+0x138/0x258 [ 84.659092][ T5136] do_el0_svc+0x58/0x14c [ 84.659688][ T5136] el0_svc+0x78/0x1e0 [ 84.660293][ T5136] el0t_64_sync_handler+0xcc/0xe4 [ 84.661124][ T5136] el0t_64_sync+0x1a0/0x1a4 [ 84.661886][ T5136] irq event stamp: 20178 [ 84.662507][ T5136] hardirqs last enabled at (20177): [] __find_get_block+0x1c8/0xcd8 [ 84.664035][ T5136] hardirqs last disabled at (20178): [] el1_dbg+0x24/0x80 [ 84.665282][ T5136] softirqs last enabled at (20092): [] handle_softirqs+0xa4c/0xbf0 [ 84.666580][ T5136] softirqs last disabled at (20085): [] __irq_exit_rcu+0x240/0x440 [ 84.667914][ T5136] ---[ end trace 52efa0218d972a29 ]--- [ 84.725430][ T5138] loop0: detected capacity change from 0 to 2048 [ 84.756168][ T5138] UDF-fs: warning (device loop0): udf_load_vrs: No anchor found [ 84.757297][ T5138] UDF-fs: Scanning with blocksize 512 failed [ 84.760335][ T5138] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000) [ 84.791373][ T5138] ------------[ cut here ]------------ [ 84.792283][ T5138] WARNING: CPU: 0 PID: 5138 at fs/udf/truncate.c:208 udf_truncate_extents+0x9bc/0xb14 [ 84.793721][ T5138] Modules linked in: [ 84.794320][ T5138] CPU: 0 PID: 5138 Comm: syz.0.47 Tainted: G W syzkaller #0 [ 84.795676][ T5138] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 84.797210][ T5138] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 84.798406][ T5138] pc : udf_truncate_extents+0x9bc/0xb14 [ 84.799192][ T5138] lr : udf_truncate_extents+0x9bc/0xb14 [ 84.800031][ T5138] sp : ffff8000201976e0 [ 84.800695][ T5138] x29: ffff800020197860 x28: 00000000001263ff x27: 00000000000000ff [ 84.801945][ T5138] x26: ffff0000e9254e88 x25: ffff0000e9254d20 x24: 1fffe0001d24a9a4 [ 84.803133][ T5138] x23: 0000000000000010 x22: 00000000000000ff x21: ffff800020197780 [ 84.804313][ T5138] x20: ffff800020197760 x19: ffff0000e9254e38 x18: 0000000000000000 [ 84.805458][ T5138] x17: 0000000000000000 x16: ffff80000973ece8 x15: 0000000000000001 [ 84.806844][ T5138] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 84.808168][ T5138] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff800009758050 [ 84.809482][ T5138] x8 : ffff0000d10351c0 x7 : 0000000000000000 x6 : 0000000000000000 [ 84.810799][ T5138] x5 : 0000000000000000 x4 : 0000000000000001 x3 : 0000000000000001 [ 84.812086][ T5138] x2 : ffff800020197788 x1 : 00000000001263ff x0 : 0000000000000000 [ 84.813373][ T5138] Call trace: [ 84.813886][ T5138] udf_truncate_extents+0x9bc/0xb14 [ 84.814704][ T5138] udf_setsize+0xac0/0xd7c [ 84.815354][ T5138] udf_setattr+0x280/0x414 [ 84.816003][ T5138] notify_change+0xa08/0xcd8 [ 84.816786][ T5138] do_truncate+0x178/0x1f0 [ 84.817559][ T5138] vfs_truncate+0x23c/0x2b0 [ 84.818326][ T5138] do_sys_truncate+0xe8/0x1b0 [ 84.819077][ T5138] __arm64_sys_truncate+0x5c/0x70 [ 84.819887][ T5138] invoke_syscall+0x98/0x2b8 [ 84.820623][ T5138] el0_svc_common+0x138/0x258 [ 84.821405][ T5138] do_el0_svc+0x58/0x14c [ 84.822143][ T5138] el0_svc+0x78/0x1e0 [ 84.822792][ T5138] el0t_64_sync_handler+0xcc/0xe4 [ 84.823595][ T5138] el0t_64_sync+0x1a0/0x1a4 [ 84.824313][ T5138] irq event stamp: 20536 [ 84.824955][ T5138] hardirqs last enabled at (20535): [] __find_get_block+0x1c8/0xcd8 [ 84.826444][ T5138] hardirqs last disabled at (20536): [] el1_dbg+0x24/0x80 [ 84.827798][ T5138] softirqs last enabled at (20456): [] handle_softirqs+0xa4c/0xbf0 [ 84.829361][ T5138] softirqs last disabled at (20439): [] __irq_exit_rcu+0x240/0x440 [ 84.830867][ T5138] ---[ end trace 52efa0218d972a2a ]--- [ 84.895940][ T5140] loop0: detected capacity change from 0 to 2048 [ 84.935419][ T5140] UDF-fs: warning (device loop0): udf_load_vrs: No anchor found [ 84.936657][ T5140] UDF-fs: Scanning with blocksize 512 failed [ 84.939610][ T5140] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000) [ 84.979700][ T5140] ------------[ cut here ]------------ [ 84.980554][ T5140] WARNING: CPU: 1 PID: 5140 at fs/udf/truncate.c:208 udf_truncate_extents+0x9bc/0xb14 [ 84.982072][ T5140] Modules linked in: [ 84.982694][ T5140] CPU: 1 PID: 5140 Comm: syz.0.48 Tainted: G W syzkaller #0 [ 84.984014][ T5140] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 84.985434][ T5140] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 84.986610][ T5140] pc : udf_truncate_extents+0x9bc/0xb14 [ 84.987428][ T5140] lr : udf_truncate_extents+0x9bc/0xb14 [ 84.988300][ T5140] sp : ffff8000201476e0 [ 84.988920][ T5140] x29: ffff800020147860 x28: 00000000001263ff x27: 00000000000000ff [ 84.990140][ T5140] x26: ffff0000efd8bb50 x25: ffff0000efd8b9e8 x24: 1fffe0001dfb173d [ 84.991327][ T5140] x23: 0000000000000010 x22: 00000000000000ff x21: ffff800020147780 [ 84.992456][ T5140] x20: ffff800020147760 x19: ffff0000efd8bb00 x18: 0000000000000000 [ 84.993664][ T5140] x17: 0000000000000000 x16: ffff80000973ece8 x15: 0000000000000001 [ 84.994889][ T5140] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 84.996127][ T5140] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff800009758050 [ 84.997359][ T5140] x8 : ffff0000da063680 x7 : 0000000000000000 x6 : 0000000000000000 [ 84.998564][ T5140] x5 : 0000000000000000 x4 : 0000000000000001 x3 : 0000000000000001 [ 84.999854][ T5140] x2 : ffff800020147788 x1 : 00000000001263ff x0 : 0000000000000000 [ 85.001066][ T5140] Call trace: [ 85.001566][ T5140] udf_truncate_extents+0x9bc/0xb14 [ 85.002332][ T5140] udf_setsize+0xac0/0xd7c [ 85.002961][ T5140] udf_setattr+0x280/0x414 [ 85.003658][ T5140] notify_change+0xa08/0xcd8 [ 85.004337][ T5140] do_truncate+0x178/0x1f0 [ 85.005002][ T5140] vfs_truncate+0x23c/0x2b0 [ 85.005639][ T5140] do_sys_truncate+0xe8/0x1b0 [ 85.006330][ T5140] __arm64_sys_truncate+0x5c/0x70 [ 85.007077][ T5140] invoke_syscall+0x98/0x2b8 [ 85.007839][ T5140] el0_svc_common+0x138/0x258 [ 85.008497][ T5140] do_el0_svc+0x58/0x14c [ 85.009110][ T5140] el0_svc+0x78/0x1e0 [ 85.009736][ T5140] el0t_64_sync_handler+0xcc/0xe4 [ 85.010445][ T5140] el0t_64_sync+0x1a0/0x1a4 [ 85.011126][ T5140] irq event stamp: 20592 [ 85.011777][ T5140] hardirqs last enabled at (20591): [] __find_get_block+0x1c8/0xcd8 [ 85.013176][ T5140] hardirqs last disabled at (20592): [] el1_dbg+0x24/0x80 [ 85.014451][ T5140] softirqs last enabled at (20520): [] local_bh_enable+0x10/0x34 [ 85.015845][ T5140] softirqs last disabled at (20518): [] local_bh_disable+0x10/0x34 [ 85.017252][ T5140] ---[ end trace 52efa0218d972a2b ]--- [ 85.076120][ T5142] loop0: detected capacity change from 0 to 2048 [ 85.114611][ T5142] UDF-fs: warning (device loop0): udf_load_vrs: No anchor found [ 85.115790][ T5142] UDF-fs: Scanning with blocksize 512 failed [ 85.119656][ T5142] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000) [ 85.144838][ T5142] ------------[ cut here ]------------ [ 85.145704][ T5142] WARNING: CPU: 0 PID: 5142 at fs/udf/truncate.c:208 udf_truncate_extents+0x9bc/0xb14 [ 85.147128][ T5142] Modules linked in: [ 85.147756][ T5142] CPU: 0 PID: 5142 Comm: syz.0.49 Tainted: G W syzkaller #0 [ 85.149025][ T5142] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 85.150560][ T5142] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 85.151787][ T5142] pc : udf_truncate_extents+0x9bc/0xb14 [ 85.152655][ T5142] lr : udf_truncate_extents+0x9bc/0xb14 [ 85.153539][ T5142] sp : ffff8000201576e0 [ 85.154204][ T5142] x29: ffff800020157860 x28: 00000000001263ff x27: 00000000000000ff [ 85.155450][ T5142] x26: ffff0000e92561c0 x25: ffff0000e9256058 x24: 1fffe0001d24ac0b [ 85.156673][ T5142] x23: 0000000000000010 x22: 00000000000000ff x21: ffff800020157780 [ 85.157866][ T5142] x20: ffff800020157760 x19: ffff0000e9256170 x18: 0000000000000000 [ 85.159104][ T5142] x17: 0000000000000000 x16: ffff80000973ece8 x15: 0000000000000001 [ 85.160375][ T5142] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 85.161555][ T5142] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff800009758050 [ 85.162743][ T5142] x8 : ffff0000c5f89b40 x7 : 0000000000000000 x6 : 0000000000000000 [ 85.163918][ T5142] x5 : 0000000000000000 x4 : 0000000000000001 x3 : 0000000000000001 [ 85.165074][ T5142] x2 : ffff800020157788 x1 : 00000000001263ff x0 : 0000000000000000 [ 85.166260][ T5142] Call trace: [ 85.166767][ T5142] udf_truncate_extents+0x9bc/0xb14 [ 85.167515][ T5142] udf_setsize+0xac0/0xd7c [ 85.168220][ T5142] udf_setattr+0x280/0x414 [ 85.168899][ T5142] notify_change+0xa08/0xcd8 [ 85.169651][ T5142] do_truncate+0x178/0x1f0 [ 85.170272][ T5142] vfs_truncate+0x23c/0x2b0 [ 85.171016][ T5142] do_sys_truncate+0xe8/0x1b0 [ 85.171763][ T5142] __arm64_sys_truncate+0x5c/0x70 [ 85.172607][ T5142] invoke_syscall+0x98/0x2b8 [ 85.173355][ T5142] el0_svc_common+0x138/0x258 [ 85.174100][ T5142] do_el0_svc+0x58/0x14c [ 85.174802][ T5142] el0_svc+0x78/0x1e0 [ 85.175407][ T5142] el0t_64_sync_handler+0xcc/0xe4 [ 85.176232][ T5142] el0t_64_sync+0x1a0/0x1a4 [ 85.176920][ T5142] irq event stamp: 20818 [ 85.177578][ T5142] hardirqs last enabled at (20817): [] __find_get_block+0x1c8/0xcd8 [ 85.179083][ T5142] hardirqs last disabled at (20818): [] el1_dbg+0x24/0x80 [ 85.180326][ T5142] softirqs last enabled at (20750): [] local_bh_enable+0x10/0x34 [ 85.181737][ T5142] softirqs last disabled at (20748): [] local_bh_disable+0x10/0x34 [ 85.183154][ T5142] ---[ end trace 52efa0218d972a2c ]--- [ 85.238612][ T5144] loop0: detected capacity change from 0 to 2048 [ 85.243989][ T5144] UDF-fs: warning (device loop0): udf_load_vrs: No anchor found [ 85.245088][ T5144] UDF-fs: Scanning with blocksize 512 failed [ 85.248381][ T5144] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000) [ 85.273520][ T5144] ------------[ cut here ]------------ [ 85.274359][ T5144] WARNING: CPU: 1 PID: 5144 at fs/udf/truncate.c:208 udf_truncate_extents+0x9bc/0xb14 [ 85.275654][ T5144] Modules linked in: [ 85.276186][ T5144] CPU: 1 PID: 5144 Comm: syz.0.50 Tainted: G W syzkaller #0 [ 85.277388][ T5144] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 85.278910][ T5144] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 85.280045][ T5144] pc : udf_truncate_extents+0x9bc/0xb14 [ 85.280810][ T5144] lr : udf_truncate_extents+0x9bc/0xb14 [ 85.281626][ T5144] sp : ffff8000202076e0 [ 85.282198][ T5144] x29: ffff800020207860 x28: 00000000001263ff x27: 00000000000000ff [ 85.283432][ T5144] x26: ffff0000efd8ce88 x25: ffff0000efd8cd20 x24: 1fffe0001dfb19a4 [ 85.284733][ T5144] x23: 0000000000000010 x22: 00000000000000ff x21: ffff800020207780 [ 85.286019][ T5144] x20: ffff800020207760 x19: ffff0000efd8ce38 x18: 0000000000000000 [ 85.287234][ T5144] x17: 0000000000000000 x16: ffff80000973ece8 x15: 0000000000000001 [ 85.288394][ T5144] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 85.289532][ T5144] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff800009758050 [ 85.290758][ T5144] x8 : ffff0000c5f8d1c0 x7 : 0000000000000000 x6 : 0000000000000000 [ 85.291869][ T5144] x5 : 0000000000000000 x4 : 0000000000000001 x3 : 0000000000000001 [ 85.293042][ T5144] x2 : ffff800020207788 x1 : 00000000001263ff x0 : 0000000000000000 [ 85.294225][ T5144] Call trace: [ 85.294689][ T5144] udf_truncate_extents+0x9bc/0xb14 [ 85.295468][ T5144] udf_setsize+0xac0/0xd7c [ 85.296063][ T5144] udf_setattr+0x280/0x414 [ 85.296715][ T5144] notify_change+0xa08/0xcd8 [ 85.297481][ T5144] do_truncate+0x178/0x1f0 [ 85.298179][ T5144] vfs_truncate+0x23c/0x2b0 [ 85.298890][ T5144] do_sys_truncate+0xe8/0x1b0 [ 85.299635][ T5144] __arm64_sys_truncate+0x5c/0x70 [ 85.300398][ T5144] invoke_syscall+0x98/0x2b8 [ 85.301063][ T5144] el0_svc_common+0x138/0x258 [ 85.301789][ T5144] do_el0_svc+0x58/0x14c [ 85.302491][ T5144] el0_svc+0x78/0x1e0 [ 85.303155][ T5144] el0t_64_sync_handler+0xcc/0xe4 [ 85.303945][ T5144] el0t_64_sync+0x1a0/0x1a4 [ 85.304641][ T5144] irq event stamp: 20192 [ 85.305268][ T5144] hardirqs last enabled at (20191): [] __find_get_block+0x1c8/0xcd8 [ 85.306757][ T5144] hardirqs last disabled at (20192): [] el1_dbg+0x24/0x80 [ 85.308000][ T5144] softirqs last enabled at (20118): [] local_bh_enable+0x10/0x34 [ 85.309379][ T5144] softirqs last disabled at (20116): [] local_bh_disable+0x10/0x34 [ 85.310751][ T5144] ---[ end trace 52efa0218d972a2d ]--- [ 85.381596][ T5146] loop0: detected capacity change from 0 to 2048 [ 85.426821][ T5146] UDF-fs: warning (device loop0): udf_load_vrs: No anchor found [ 85.428039][ T5146] UDF-fs: Scanning with blocksize 512 failed [ 85.432862][ T5146] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000) [ 85.462228][ T5146] ------------[ cut here ]------------ [ 85.463079][ T5146] WARNING: CPU: 1 PID: 5146 at fs/udf/truncate.c:208 udf_truncate_extents+0x9bc/0xb14 [ 85.464556][ T5146] Modules linked in: [ 85.465159][ T5146] CPU: 1 PID: 5146 Comm: syz.0.51 Tainted: G W syzkaller #0 [ 85.466428][ T5146] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 85.467827][ T5146] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 85.469002][ T5146] pc : udf_truncate_extents+0x9bc/0xb14 [ 85.469829][ T5146] lr : udf_truncate_extents+0x9bc/0xb14 [ 85.470687][ T5146] sp : ffff8000201576e0 [ 85.471310][ T5146] x29: ffff800020157860 x28: 00000000001263ff x27: 00000000000000ff [ 85.472538][ T5146] x26: ffff0000efd8e1c0 x25: ffff0000efd8e058 x24: 1fffe0001dfb1c0b [ 85.473724][ T5146] x23: 0000000000000010 x22: 00000000000000ff x21: ffff800020157780 [ 85.474904][ T5146] x20: ffff800020157760 x19: ffff0000efd8e170 x18: 0000000000000000 [ 85.476197][ T5146] x17: 0000000000000000 x16: ffff80000973ece8 x15: 0000000000000001 [ 85.477438][ T5146] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 85.478645][ T5146] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff800009758050 [ 85.479892][ T5146] x8 : ffff0000da061b40 x7 : 0000000000000000 x6 : 0000000000000000 [ 85.481128][ T5146] x5 : 0000000000000000 x4 : 0000000000000001 x3 : 0000000000000001 [ 85.482329][ T5146] x2 : ffff800020157788 x1 : 00000000001263ff x0 : 0000000000000000 [ 85.483511][ T5146] Call trace: [ 85.484044][ T5146] udf_truncate_extents+0x9bc/0xb14 [ 85.484876][ T5146] udf_setsize+0xac0/0xd7c [ 85.485554][ T5146] udf_setattr+0x280/0x414 [ 85.486282][ T5146] notify_change+0xa08/0xcd8 [ 85.486984][ T5146] do_truncate+0x178/0x1f0 [ 85.487673][ T5146] vfs_truncate+0x23c/0x2b0 [ 85.488358][ T5146] do_sys_truncate+0xe8/0x1b0 [ 85.489101][ T5146] __arm64_sys_truncate+0x5c/0x70 [ 85.489932][ T5146] invoke_syscall+0x98/0x2b8 [ 85.490579][ T5146] el0_svc_common+0x138/0x258 [ 85.491333][ T5146] do_el0_svc+0x58/0x14c [ 85.491966][ T5146] el0_svc+0x78/0x1e0 [ 85.492598][ T5146] el0t_64_sync_handler+0xcc/0xe4 [ 85.493362][ T5146] el0t_64_sync+0x1a0/0x1a4 [ 85.494001][ T5146] irq event stamp: 20100 [ 85.494641][ T5146] hardirqs last enabled at (20099): [] __find_get_block+0x1c8/0xcd8 [ 85.496046][ T5146] hardirqs last disabled at (20100): [] el1_dbg+0x24/0x80 [ 85.497243][ T5146] softirqs last enabled at (19988): [] local_bh_enable+0x10/0x34 [ 85.498586][ T5146] softirqs last disabled at (19986): [] local_bh_disable+0x10/0x34 [ 85.499960][ T5146] ---[ end trace 52efa0218d972a2e ]--- [ 85.546335][ T5148] loop0: detected capacity change from 0 to 2048 [ 85.611832][ T5148] UDF-fs: warning (device loop0): udf_load_vrs: No anchor found [ 85.613005][ T5148] UDF-fs: Scanning with blocksize 512 failed [ 85.615817][ T5148] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000) [ 85.640801][ T5148] ------------[ cut here ]------------ [ 85.641598][ T5148] WARNING: CPU: 1 PID: 5148 at fs/udf/truncate.c:208 udf_truncate_extents+0x9bc/0xb14 [ 85.643002][ T5148] Modules linked in: [ 85.643568][ T5148] CPU: 1 PID: 5148 Comm: syz.0.52 Tainted: G W syzkaller #0 [ 85.644815][ T5148] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 85.646245][ T5148] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 85.647366][ T5148] pc : udf_truncate_extents+0x9bc/0xb14 [ 85.648203][ T5148] lr : udf_truncate_extents+0x9bc/0xb14 [ 85.649025][ T5148] sp : ffff8000202076e0 [ 85.649626][ T5148] x29: ffff800020207860 x28: 00000000001263ff x27: 00000000000000ff [ 85.650822][ T5148] x26: ffff0000efd8f4f8 x25: ffff0000efd8f390 x24: 1fffe0001dfb1e72 [ 85.652026][ T5148] x23: 0000000000000010 x22: 00000000000000ff x21: ffff800020207780 [ 85.653226][ T5148] x20: ffff800020207760 x19: ffff0000efd8f4a8 x18: 0000000000000000 [ 85.654457][ T5148] x17: 0000000000000000 x16: ffff80000973ece8 x15: 0000000000000001 [ 85.655674][ T5148] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 85.656836][ T5148] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff800009758050 [ 85.658107][ T5148] x8 : ffff0000ce5851c0 x7 : 0000000000000000 x6 : 0000000000000000 [ 85.659312][ T5148] x5 : 0000000000000000 x4 : 0000000000000001 x3 : 0000000000000001 [ 85.660464][ T5148] x2 : ffff800020207788 x1 : 00000000001263ff x0 : 0000000000000000 [ 85.661548][ T5148] Call trace: [ 85.662002][ T5148] udf_truncate_extents+0x9bc/0xb14 [ 85.662736][ T5148] udf_setsize+0xac0/0xd7c [ 85.663350][ T5148] udf_setattr+0x280/0x414 [ 85.664005][ T5148] notify_change+0xa08/0xcd8 [ 85.664694][ T5148] do_truncate+0x178/0x1f0 [ 85.665339][ T5148] vfs_truncate+0x23c/0x2b0 [ 85.666064][ T5148] do_sys_truncate+0xe8/0x1b0 [ 85.666747][ T5148] __arm64_sys_truncate+0x5c/0x70 [ 85.667522][ T5148] invoke_syscall+0x98/0x2b8 [ 85.668251][ T5148] el0_svc_common+0x138/0x258 [ 85.668926][ T5148] do_el0_svc+0x58/0x14c [ 85.669518][ T5148] el0_svc+0x78/0x1e0 [ 85.670100][ T5148] el0t_64_sync_handler+0xcc/0xe4 [ 85.670859][ T5148] el0t_64_sync+0x1a0/0x1a4 [ 85.671578][ T5148] irq event stamp: 21114 [ 85.672229][ T5148] hardirqs last enabled at (21113): [] __find_get_block+0x1c8/0xcd8 [ 85.673632][ T5148] hardirqs last disabled at (21114): [] el1_dbg+0x24/0x80 [ 85.674872][ T5148] softirqs last enabled at (21030): [] local_bh_enable+0x10/0x34 [ 85.676329][ T5148] softirqs last disabled at (21028): [] local_bh_disable+0x10/0x34 [ 85.677758][ T5148] ---[ end trace 52efa0218d972a2f ]--- [ 85.747220][ T5150] loop0: detected capacity change from 0 to 2048 [ 85.798633][ T5150] UDF-fs: warning (device loop0): udf_load_vrs: No anchor found [ 85.799952][ T5150] UDF-fs: Scanning with blocksize 512 failed [ 85.803319][ T5150] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000) [ 85.827535][ T5150] ------------[ cut here ]------------ [ 85.828445][ T5150] WARNING: CPU: 0 PID: 5150 at fs/udf/truncate.c:208 udf_truncate_extents+0x9bc/0xb14 [ 85.830092][ T5150] Modules linked in: [ 85.830778][ T5150] CPU: 0 PID: 5150 Comm: syz.0.53 Tainted: G W syzkaller #0 [ 85.832262][ T5150] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 85.833833][ T5150] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 85.835151][ T5150] pc : udf_truncate_extents+0x9bc/0xb14 [ 85.836045][ T5150] lr : udf_truncate_extents+0x9bc/0xb14 [ 85.836950][ T5150] sp : ffff8000202176e0 [ 85.837592][ T5150] x29: ffff800020217860 x28: 00000000001263ff x27: 00000000000000ff [ 85.838727][ T5150] x26: ffff0000e92574f8 x25: ffff0000e9257390 x24: 1fffe0001d24ae72 [ 85.839978][ T5150] x23: 0000000000000010 x22: 00000000000000ff x21: ffff800020217780 [ 85.841279][ T5150] x20: ffff800020217760 x19: ffff0000e92574a8 x18: 0000000000000000 [ 85.842500][ T5150] x17: 0000000000000000 x16: ffff80000973ece8 x15: 0000000000000001 [ 85.843721][ T5150] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 85.844867][ T5150] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff800009758050 [ 85.846231][ T5150] x8 : ffff0000ce721b40 x7 : 0000000000000000 x6 : 0000000000000000 [ 85.847578][ T5150] x5 : 0000000000000000 x4 : 0000000000000001 x3 : 0000000000000001 [ 85.848896][ T5150] x2 : ffff800020217788 x1 : 00000000001263ff x0 : 0000000000000000 [ 85.850211][ T5150] Call trace: [ 85.850735][ T5150] udf_truncate_extents+0x9bc/0xb14 [ 85.851512][ T5150] udf_setsize+0xac0/0xd7c [ 85.852193][ T5150] udf_setattr+0x280/0x414 [ 85.852841][ T5150] notify_change+0xa08/0xcd8 [ 85.853536][ T5150] do_truncate+0x178/0x1f0 [ 85.854194][ T5150] vfs_truncate+0x23c/0x2b0 [ 85.854864][ T5150] do_sys_truncate+0xe8/0x1b0 [ 85.855562][ T5150] __arm64_sys_truncate+0x5c/0x70 [ 85.856306][ T5150] invoke_syscall+0x98/0x2b8 [ 85.857000][ T5150] el0_svc_common+0x138/0x258 [ 85.857682][ T5150] do_el0_svc+0x58/0x14c [ 85.858314][ T5150] el0_svc+0x78/0x1e0 [ 85.858938][ T5150] el0t_64_sync_handler+0xcc/0xe4 [ 85.859638][ T5150] el0t_64_sync+0x1a0/0x1a4 [ 85.860252][ T5150] irq event stamp: 20382 [ 85.860898][ T5150] hardirqs last enabled at (20381): [] __find_get_block+0x1c8/0xcd8 [ 85.862430][ T5150] hardirqs last disabled at (20382): [] el1_dbg+0x24/0x80 [ 85.863689][ T5150] softirqs last enabled at (20294): [] local_bh_enable+0x10/0x34 [ 85.865088][ T5150] softirqs last disabled at (20292): [] local_bh_disable+0x10/0x34 [ 85.866522][ T5150] ---[ end trace 52efa0218d972a30 ]--- [ 85.925273][ T5152] loop0: detected capacity change from 0 to 2048 [ 85.940465][ T4078] Bluetooth: hci0: command 0x0419 tx timeout [ 85.964493][ T5152] UDF-fs: warning (device loop0): udf_load_vrs: No anchor found [ 85.965709][ T5152] UDF-fs: Scanning with blocksize 512 failed [ 85.968760][ T5152] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000) [ 85.995265][ T5152] ------------[ cut here ]------------ [ 85.996069][ T5152] WARNING: CPU: 1 PID: 5152 at fs/udf/truncate.c:208 udf_truncate_extents+0x9bc/0xb14 [ 85.997461][ T5152] Modules linked in: [ 85.998046][ T5152] CPU: 1 PID: 5152 Comm: syz.0.54 Tainted: G W syzkaller #0 [ 85.999357][ T5152] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 86.000906][ T5152] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 86.002114][ T5152] pc : udf_truncate_extents+0x9bc/0xb14 [ 86.002963][ T5152] lr : udf_truncate_extents+0x9bc/0xb14 [ 86.003783][ T5152] sp : ffff8000202176e0 [ 86.004455][ T5152] x29: ffff800020217860 x28: 00000000001263ff x27: 00000000000000ff [ 86.005750][ T5152] x26: ffff0000e2781b48 x25: ffff0000e27819e0 x24: 1fffe0001c4f033c [ 86.006914][ T5152] x23: 0000000000000010 x22: 00000000000000ff x21: ffff800020217780 [ 86.008039][ T5152] x20: ffff800020217760 x19: ffff0000e2781af8 x18: 0000000000000000 [ 86.009182][ T5152] x17: 0000000000000000 x16: ffff80000973ece8 x15: 0000000000000001 [ 86.010338][ T5152] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 86.011511][ T5152] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff800009758050 [ 86.012745][ T5152] x8 : ffff0000ce723680 x7 : 0000000000000000 x6 : 0000000000000000 [ 86.014097][ T5152] x5 : 0000000000000000 x4 : 0000000000000001 x3 : 0000000000000001 [ 86.015462][ T5152] x2 : ffff800020217788 x1 : 00000000001263ff x0 : 0000000000000000 [ 86.016689][ T5152] Call trace: [ 86.017224][ T5152] udf_truncate_extents+0x9bc/0xb14 [ 86.017989][ T5152] udf_setsize+0xac0/0xd7c [ 86.018632][ T5152] udf_setattr+0x280/0x414 [ 86.019381][ T5152] notify_change+0xa08/0xcd8 [ 86.020077][ T5152] do_truncate+0x178/0x1f0 [ 86.020774][ T5152] vfs_truncate+0x23c/0x2b0 [ 86.021523][ T5152] do_sys_truncate+0xe8/0x1b0 [ 86.022247][ T5152] __arm64_sys_truncate+0x5c/0x70 [ 86.022963][ T5152] invoke_syscall+0x98/0x2b8 [ 86.023630][ T5152] el0_svc_common+0x138/0x258 [ 86.024354][ T5152] do_el0_svc+0x58/0x14c [ 86.024941][ T5152] el0_svc+0x78/0x1e0 [ 86.025563][ T5152] el0t_64_sync_handler+0xcc/0xe4 [ 86.026269][ T5152] el0t_64_sync+0x1a0/0x1a4 [ 86.026951][ T5152] irq event stamp: 20112 [ 86.027606][ T5152] hardirqs last enabled at (20111): [] __find_get_block+0x1c8/0xcd8 [ 86.028968][ T5152] hardirqs last disabled at (20112): [] el1_dbg+0x24/0x80 [ 86.030257][ T5152] softirqs last enabled at (19994): [] local_bh_enable+0x10/0x34 [ 86.031661][ T5152] softirqs last disabled at (19992): [] local_bh_disable+0x10/0x34 [ 86.033066][ T5152] ---[ end trace 52efa0218d972a31 ]--- [ 86.076271][ T5154] loop0: detected capacity change from 0 to 2048 [ 86.116613][ T5154] UDF-fs: warning (device loop0): udf_load_vrs: No anchor found [ 86.117797][ T5154] UDF-fs: Scanning with blocksize 512 failed [ 86.122139][ T5154] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000) [ 86.146295][ T5154] ------------[ cut here ]------------ [ 86.147214][ T5154] WARNING: CPU: 1 PID: 5154 at fs/udf/truncate.c:208 udf_truncate_extents+0x9bc/0xb14 [ 86.148689][ T5154] Modules linked in: [ 86.149272][ T5154] CPU: 1 PID: 5154 Comm: syz.0.55 Tainted: G W syzkaller #0 [ 86.150628][ T5154] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 86.152131][ T5154] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 86.153290][ T5154] pc : udf_truncate_extents+0x9bc/0xb14 [ 86.154167][ T5154] lr : udf_truncate_extents+0x9bc/0xb14 [ 86.155003][ T5154] sp : ffff8000202376e0 [ 86.155618][ T5154] x29: ffff800020237860 x28: 00000000001263ff x27: 00000000000000ff [ 86.156784][ T5154] x26: ffff0000e2780810 x25: ffff0000e27806a8 x24: 1fffe0001c4f00d5 [ 86.157979][ T5154] x23: 0000000000000010 x22: 00000000000000ff x21: ffff800020237780 [ 86.159200][ T5154] x20: ffff800020237760 x19: ffff0000e27807c0 x18: 0000000000000000 [ 86.160410][ T5154] x17: 0000000000000000 x16: ffff80000973ece8 x15: 0000000000000001 [ 86.161548][ T5154] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 86.162706][ T5154] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff800009758050 [ 86.163917][ T5154] x8 : ffff0000c1868000 x7 : 0000000000000000 x6 : 0000000000000000 [ 86.165046][ T5154] x5 : 0000000000000000 x4 : 0000000000000001 x3 : 0000000000000001 [ 86.166246][ T5154] x2 : ffff800020237788 x1 : 00000000001263ff x0 : 0000000000000000 [ 86.167688][ T5154] Call trace: [ 86.168162][ T5154] udf_truncate_extents+0x9bc/0xb14 [ 86.168920][ T5154] udf_setsize+0xac0/0xd7c [ 86.169526][ T5154] udf_setattr+0x280/0x414 [ 86.170182][ T5154] notify_change+0xa08/0xcd8 [ 86.170855][ T5154] do_truncate+0x178/0x1f0 [ 86.171464][ T5154] vfs_truncate+0x23c/0x2b0 [ 86.172083][ T5154] do_sys_truncate+0xe8/0x1b0 [ 86.172788][ T5154] __arm64_sys_truncate+0x5c/0x70 [ 86.173548][ T5154] invoke_syscall+0x98/0x2b8 [ 86.174235][ T5154] el0_svc_common+0x138/0x258 [ 86.174967][ T5154] do_el0_svc+0x58/0x14c [ 86.175656][ T5154] el0_svc+0x78/0x1e0 [ 86.176271][ T5154] el0t_64_sync_handler+0xcc/0xe4 [ 86.176987][ T5154] el0t_64_sync+0x1a0/0x1a4 [ 86.177636][ T5154] irq event stamp: 20210 [ 86.178224][ T5154] hardirqs last enabled at (20209): [] __find_get_block+0x1c8/0xcd8 [ 86.179738][ T5154] hardirqs last disabled at (20210): [] el1_dbg+0x24/0x80 [ 86.181064][ T5154] softirqs last enabled at (20126): [] local_bh_enable+0x10/0x34 [ 86.182487][ T5154] softirqs last disabled at (20124): [] local_bh_disable+0x10/0x34 [ 86.183849][ T5154] ---[ end trace 52efa0218d972a32 ]--- [ 86.249687][ T5156] loop0: detected capacity change from 0 to 2048 [ 86.311659][ T5156] UDF-fs: warning (device loop0): udf_load_vrs: No anchor found [ 86.313007][ T5156] UDF-fs: Scanning with blocksize 512 failed [ 86.317166][ T5156] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000) [ 86.341215][ T5156] ------------[ cut here ]------------ [ 86.342124][ T5156] WARNING: CPU: 0 PID: 5156 at fs/udf/truncate.c:208 udf_truncate_extents+0x9bc/0xb14 [ 86.343690][ T5156] Modules linked in: [ 86.344336][ T5156] CPU: 0 PID: 5156 Comm: syz.0.56 Tainted: G W syzkaller #0 [ 86.345714][ T5156] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 86.347257][ T5156] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 86.348417][ T5156] pc : udf_truncate_extents+0x9bc/0xb14 [ 86.349241][ T5156] lr : udf_truncate_extents+0x9bc/0xb14 [ 86.350009][ T5156] sp : ffff8000202476e0 [ 86.350650][ T5156] x29: ffff800020247860 x28: 00000000001263ff x27: 00000000000000ff [ 86.351897][ T5156] x26: ffff0000e9199b48 x25: ffff0000e91999e0 x24: 1fffe0001d23333c [ 86.353180][ T5156] x23: 0000000000000010 x22: 00000000000000ff x21: ffff800020247780 [ 86.354467][ T5156] x20: ffff800020247760 x19: ffff0000e9199af8 x18: 0000000000000000 [ 86.355742][ T5156] x17: 0000000000000000 x16: ffff80000973ece8 x15: 0000000000000001 [ 86.357012][ T5156] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 86.358206][ T5156] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff800009758050 [ 86.359487][ T5156] x8 : ffff0000c1869b40 x7 : 0000000000000000 x6 : 0000000000000000 [ 86.360702][ T5156] x5 : 0000000000000000 x4 : 0000000000000001 x3 : 0000000000000001 [ 86.361938][ T5156] x2 : ffff800020247788 x1 : 00000000001263ff x0 : 0000000000000000 [ 86.363147][ T5156] Call trace: [ 86.363584][ T5156] udf_truncate_extents+0x9bc/0xb14 [ 86.364288][ T5156] udf_setsize+0xac0/0xd7c [ 86.364992][ T5156] udf_setattr+0x280/0x414 [ 86.365594][ T5156] notify_change+0xa08/0xcd8 [ 86.366274][ T5156] do_truncate+0x178/0x1f0 [ 86.366931][ T5156] vfs_truncate+0x23c/0x2b0 [ 86.367538][ T5156] do_sys_truncate+0xe8/0x1b0 [ 86.368405][ T5156] __arm64_sys_truncate+0x5c/0x70 [ 86.369270][ T5156] invoke_syscall+0x98/0x2b8 [ 86.370012][ T5156] el0_svc_common+0x138/0x258 [ 86.370728][ T5156] do_el0_svc+0x58/0x14c [ 86.371382][ T5156] el0_svc+0x78/0x1e0 [ 86.371979][ T5156] el0t_64_sync_handler+0xcc/0xe4 [ 86.372778][ T5156] el0t_64_sync+0x1a0/0x1a4 [ 86.373487][ T5156] irq event stamp: 20278 [ 86.374217][ T5156] hardirqs last enabled at (20277): [] __find_get_block+0x1c8/0xcd8 [ 86.375769][ T5156] hardirqs last disabled at (20278): [] el1_dbg+0x24/0x80 [ 86.377255][ T5156] softirqs last enabled at (20194): [] local_bh_enable+0x10/0x34 [ 86.378944][ T5156] softirqs last disabled at (20192): [] local_bh_disable+0x10/0x34 [ 86.380516][ T5156] ---[ end trace 52efa0218d972a33 ]--- [ 86.446583][ T5158] loop0: detected capacity change from 0 to 2048 [ 86.452555][ T5158] UDF-fs: warning (device loop0): udf_load_vrs: No anchor found [ 86.453667][ T5158] UDF-fs: Scanning with blocksize 512 failed [ 86.456611][ T5158] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000) [ 86.481039][ T5158] ------------[ cut here ]------------ [ 86.481975][ T5158] WARNING: CPU: 0 PID: 5158 at fs/udf/truncate.c:208 udf_truncate_extents+0x9bc/0xb14 [ 86.483524][ T5158] Modules linked in: [ 86.484117][ T5158] CPU: 0 PID: 5158 Comm: syz.0.57 Tainted: G W syzkaller #0 [ 86.485540][ T5158] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 86.487186][ T5158] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 86.488435][ T5158] pc : udf_truncate_extents+0x9bc/0xb14 [ 86.489296][ T5158] lr : udf_truncate_extents+0x9bc/0xb14 [ 86.490218][ T5158] sp : ffff8000202476e0 [ 86.490898][ T5158] x29: ffff800020247860 x28: 00000000001263ff x27: 00000000000000ff [ 86.492130][ T5158] x26: ffff0000e9198810 x25: ffff0000e91986a8 x24: 1fffe0001d2330d5 [ 86.493361][ T5158] x23: 0000000000000010 x22: 00000000000000ff x21: ffff800020247780 [ 86.494520][ T5158] x20: ffff800020247760 x19: ffff0000e91987c0 x18: 0000000000000000 [ 86.495759][ T5158] x17: 0000000000000000 x16: ffff80000973ece8 x15: 0000000000000001 [ 86.496952][ T5158] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 86.498146][ T5158] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff800009758050 [ 86.499379][ T5158] x8 : ffff0000cc6d3680 x7 : 0000000000000000 x6 : 0000000000000000 [ 86.500635][ T5158] x5 : 0000000000000000 x4 : 0000000000000001 x3 : 0000000000000001 [ 86.501854][ T5158] x2 : ffff800020247788 x1 : 00000000001263ff x0 : 0000000000000000 [ 86.503068][ T5158] Call trace: [ 86.503586][ T5158] udf_truncate_extents+0x9bc/0xb14 [ 86.504374][ T5158] udf_setsize+0xac0/0xd7c [ 86.505045][ T5158] udf_setattr+0x280/0x414 [ 86.505737][ T5158] notify_change+0xa08/0xcd8 [ 86.506426][ T5158] do_truncate+0x178/0x1f0 [ 86.507105][ T5158] vfs_truncate+0x23c/0x2b0 [ 86.507782][ T5158] do_sys_truncate+0xe8/0x1b0 [ 86.508555][ T5158] __arm64_sys_truncate+0x5c/0x70 [ 86.509352][ T5158] invoke_syscall+0x98/0x2b8 [ 86.510039][ T5158] el0_svc_common+0x138/0x258 [ 86.510762][ T5158] do_el0_svc+0x58/0x14c [ 86.511375][ T5158] el0_svc+0x78/0x1e0 [ 86.511997][ T5158] el0t_64_sync_handler+0xcc/0xe4 [ 86.512785][ T5158] el0t_64_sync+0x1a0/0x1a4 [ 86.513468][ T5158] irq event stamp: 21016 [ 86.514144][ T5158] hardirqs last enabled at (21015): [] __find_get_block+0x1c8/0xcd8 [ 86.515603][ T5158] hardirqs last disabled at (21016): [] el1_dbg+0x24/0x80 [ 86.516888][ T5158] softirqs last enabled at (20944): [] local_bh_enable+0x10/0x34 [ 86.518354][ T5158] softirqs last disabled at (20942): [] local_bh_disable+0x10/0x34 [ 86.519704][ T5158] ---[ end trace 52efa0218d972a34 ]--- [ 86.605444][ T5160] loop0: detected capacity change from 0 to 2048 [ 86.634000][ T5160] UDF-fs: warning (device loop0): udf_load_vrs: No anchor found [ 86.635173][ T5160] UDF-fs: Scanning with blocksize 512 failed [ 86.638653][ T5160] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000) [ 86.672529][ T5160] ------------[ cut here ]------------ [ 86.673393][ T5160] WARNING: CPU: 1 PID: 5160 at fs/udf/truncate.c:208 udf_truncate_extents+0x9bc/0xb14 [ 86.674831][ T5160] Modules linked in: [ 86.675459][ T5160] CPU: 1 PID: 5160 Comm: syz.0.58 Tainted: G W syzkaller #0 [ 86.676750][ T5160] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 86.678172][ T5160] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 86.679342][ T5160] pc : udf_truncate_extents+0x9bc/0xb14 [ 86.680192][ T5160] lr : udf_truncate_extents+0x9bc/0xb14 [ 86.681063][ T5160] sp : ffff8000202476e0 [ 86.681778][ T5160] x29: ffff800020247860 x28: 00000000001263ff x27: 00000000000000ff [ 86.683129][ T5160] x26: ffff0000f01281a8 x25: ffff0000f0128040 x24: 1fffe0001e025008 [ 86.684392][ T5160] x23: 0000000000000010 x22: 00000000000000ff x21: ffff800020247780 [ 86.685617][ T5160] x20: ffff800020247760 x19: ffff0000f0128158 x18: 0000000000000000 [ 86.686836][ T5160] x17: 0000000000000000 x16: ffff80000973ece8 x15: 0000000000000001 [ 86.688051][ T5160] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 86.689220][ T5160] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff800009758050 [ 86.690438][ T5160] x8 : ffff0000c6048000 x7 : 0000000000000000 x6 : 0000000000000000 [ 86.691623][ T5160] x5 : 0000000000000000 x4 : 0000000000000001 x3 : 0000000000000001 [ 86.692782][ T5160] x2 : ffff800020247788 x1 : 00000000001263ff x0 : 0000000000000000 [ 86.693970][ T5160] Call trace: [ 86.694439][ T5160] udf_truncate_extents+0x9bc/0xb14 [ 86.695191][ T5160] udf_setsize+0xac0/0xd7c [ 86.695901][ T5160] udf_setattr+0x280/0x414 [ 86.696658][ T5160] notify_change+0xa08/0xcd8 [ 86.697381][ T5160] do_truncate+0x178/0x1f0 [ 86.698081][ T5160] vfs_truncate+0x23c/0x2b0 [ 86.698720][ T5160] do_sys_truncate+0xe8/0x1b0 [ 86.699414][ T5160] __arm64_sys_truncate+0x5c/0x70 [ 86.700120][ T5160] invoke_syscall+0x98/0x2b8 [ 86.700845][ T5160] el0_svc_common+0x138/0x258 [ 86.701602][ T5160] do_el0_svc+0x58/0x14c [ 86.702257][ T5160] el0_svc+0x78/0x1e0 [ 86.702879][ T5160] el0t_64_sync_handler+0xcc/0xe4 [ 86.703668][ T5160] el0t_64_sync+0x1a0/0x1a4 [ 86.704330][ T5160] irq event stamp: 20718 [ 86.704965][ T5160] hardirqs last enabled at (20717): [] __find_get_block+0x1c8/0xcd8 [ 86.706349][ T5160] hardirqs last disabled at (20718): [] el1_dbg+0x24/0x80 [ 86.707607][ T5160] softirqs last enabled at (20618): [] local_bh_enable+0x10/0x34 [ 86.708937][ T5160] softirqs last disabled at (20616): [] local_bh_disable+0x10/0x34 [ 86.710329][ T5160] ---[ end trace 52efa0218d972a35 ]--- [ 86.775204][ T5162] loop0: detected capacity change from 0 to 2048 [ 86.816653][ T5162] UDF-fs: warning (device loop0): udf_load_vrs: No anchor found [ 86.817865][ T5162] UDF-fs: Scanning with blocksize 512 failed [ 86.822266][ T5162] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000) [ 86.845664][ T5162] ------------[ cut here ]------------ [ 86.846496][ T5162] WARNING: CPU: 0 PID: 5162 at fs/udf/truncate.c:208 udf_truncate_extents+0x9bc/0xb14 [ 86.847910][ T5162] Modules linked in: [ 86.848674][ T5162] CPU: 0 PID: 5162 Comm: syz.0.59 Tainted: G W syzkaller #0 [ 86.850108][ T5162] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 86.851783][ T5162] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 86.853029][ T5162] pc : udf_truncate_extents+0x9bc/0xb14 [ 86.853983][ T5162] lr : udf_truncate_extents+0x9bc/0xb14 [ 86.854849][ T5162] sp : ffff8000202576e0 [ 86.855520][ T5162] x29: ffff800020257860 x28: 00000000001263ff x27: 00000000000000ff [ 86.856794][ T5162] x26: ffff0000e2788810 x25: ffff0000e27886a8 x24: 1fffe0001c4f10d5 [ 86.858023][ T5162] x23: 0000000000000010 x22: 00000000000000ff x21: ffff800020257780 [ 86.859306][ T5162] x20: ffff800020257760 x19: ffff0000e27887c0 x18: 0000000000000000 [ 86.860537][ T5162] x17: 0000000000000000 x16: ffff80000973ece8 x15: 0000000000000001 [ 86.861839][ T5162] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 86.863115][ T5162] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff800009758050 [ 86.864332][ T5162] x8 : ffff0000c604d1c0 x7 : 0000000000000000 x6 : 0000000000000000 [ 86.865643][ T5162] x5 : 0000000000000000 x4 : 0000000000000001 x3 : 0000000000000001 [ 86.866856][ T5162] x2 : ffff800020257788 x1 : 00000000001263ff x0 : 0000000000000000 [ 86.868089][ T5162] Call trace: [ 86.868616][ T5162] udf_truncate_extents+0x9bc/0xb14 [ 86.869415][ T5162] udf_setsize+0xac0/0xd7c [ 86.870147][ T5162] udf_setattr+0x280/0x414 [ 86.870818][ T5162] notify_change+0xa08/0xcd8 [ 86.871545][ T5162] do_truncate+0x178/0x1f0 [ 86.872238][ T5162] vfs_truncate+0x23c/0x2b0 [ 86.873007][ T5162] do_sys_truncate+0xe8/0x1b0 [ 86.873712][ T5162] __arm64_sys_truncate+0x5c/0x70 [ 86.874564][ T5162] invoke_syscall+0x98/0x2b8 [ 86.875277][ T5162] el0_svc_common+0x138/0x258 [ 86.876008][ T5162] do_el0_svc+0x58/0x14c [ 86.876674][ T5162] el0_svc+0x78/0x1e0 [ 86.877300][ T5162] el0t_64_sync_handler+0xcc/0xe4 [ 86.878111][ T5162] el0t_64_sync+0x1a0/0x1a4 [ 86.878850][ T5162] irq event stamp: 19936 [ 86.879469][ T5162] hardirqs last enabled at (19935): [] __find_get_block+0x1c8/0xcd8 [ 86.880872][ T5162] hardirqs last disabled at (19936): [] el1_dbg+0x24/0x80 [ 86.882239][ T5162] softirqs last enabled at (16374): [] handle_softirqs+0xa4c/0xbf0 [ 86.883669][ T5162] softirqs last disabled at (16367): [] __irq_exit_rcu+0x240/0x440 [ 86.885066][ T5162] ---[ end trace 52efa0218d972a36 ]--- [ 86.945482][ T5164] loop0: detected capacity change from 0 to 2048 [ 86.984679][ T5164] UDF-fs: warning (device loop0): udf_load_vrs: No anchor found [ 86.985885][ T5164] UDF-fs: Scanning with blocksize 512 failed [ 86.989013][ T5164] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000) [ 87.018389][ T5164] ------------[ cut here ]------------ [ 87.019333][ T5164] WARNING: CPU: 0 PID: 5164 at fs/udf/truncate.c:208 udf_truncate_extents+0x9bc/0xb14 [ 87.020826][ T5164] Modules linked in: [ 87.021391][ T5164] CPU: 0 PID: 5164 Comm: syz.0.60 Tainted: G W syzkaller #0 [ 87.022619][ T5164] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 87.024154][ T5164] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 87.025310][ T5164] pc : udf_truncate_extents+0x9bc/0xb14 [ 87.026156][ T5164] lr : udf_truncate_extents+0x9bc/0xb14 [ 87.027011][ T5164] sp : ffff8000202676e0 [ 87.027633][ T5164] x29: ffff800020267860 x28: 00000000001263ff x27: 00000000000000ff [ 87.028886][ T5164] x26: ffff0000f01294e0 x25: ffff0000f0129378 x24: 1fffe0001e02526f [ 87.030107][ T5164] x23: 0000000000000010 x22: 00000000000000ff x21: ffff800020267780 [ 87.031244][ T5164] x20: ffff800020267760 x19: ffff0000f0129490 x18: 0000000000000000 [ 87.032529][ T5164] x17: 0000000000000000 x16: ffff80000973ece8 x15: 0000000000000001 [ 87.033729][ T5164] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 87.034898][ T5164] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff800009758050 [ 87.036109][ T5164] x8 : ffff0000c9f68000 x7 : 0000000000000000 x6 : 0000000000000000 [ 87.037413][ T5164] x5 : 0000000000000000 x4 : 0000000000000001 x3 : 0000000000000001 [ 87.038680][ T5164] x2 : ffff800020267788 x1 : 00000000001263ff x0 : 0000000000000000 [ 87.039929][ T5164] Call trace: [ 87.040421][ T5164] udf_truncate_extents+0x9bc/0xb14 [ 87.041238][ T5164] udf_setsize+0xac0/0xd7c [ 87.041969][ T5164] udf_setattr+0x280/0x414 [ 87.042613][ T5164] notify_change+0xa08/0xcd8 [ 87.043273][ T5164] do_truncate+0x178/0x1f0 [ 87.043880][ T5164] vfs_truncate+0x23c/0x2b0 [ 87.044574][ T5164] do_sys_truncate+0xe8/0x1b0 [ 87.045303][ T5164] __arm64_sys_truncate+0x5c/0x70 [ 87.046093][ T5164] invoke_syscall+0x98/0x2b8 [ 87.046795][ T5164] el0_svc_common+0x138/0x258 [ 87.047454][ T5164] do_el0_svc+0x58/0x14c [ 87.048120][ T5164] el0_svc+0x78/0x1e0 [ 87.048712][ T5164] el0t_64_sync_handler+0xcc/0xe4 [ 87.049600][ T5164] el0t_64_sync+0x1a0/0x1a4 [ 87.050313][ T5164] irq event stamp: 20446 [ 87.051028][ T5164] hardirqs last enabled at (20445): [] __find_get_block+0x1c8/0xcd8 [ 87.052553][ T5164] hardirqs last disabled at (20446): [] el1_dbg+0x24/0x80 [ 87.054064][ T5164] softirqs last enabled at (15456): [] handle_softirqs+0xa4c/0xbf0 [ 87.055702][ T5164] softirqs last disabled at (15439): [] __irq_exit_rcu+0x240/0x440 [ 87.057211][ T5164] ---[ end trace 52efa0218d972a37 ]--- [ 87.116090][ T5166] loop0: detected capacity change from 0 to 2048 [ 87.158303][ T5166] UDF-fs: warning (device loop0): udf_load_vrs: No anchor found [ 87.159444][ T5166] UDF-fs: Scanning with blocksize 512 failed [ 87.162717][ T5166] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000) [ 87.188360][ T5166] ------------[ cut here ]------------ [ 87.189264][ T5166] WARNING: CPU: 0 PID: 5166 at fs/udf/truncate.c:208 udf_truncate_extents+0x9bc/0xb14 [ 87.190693][ T5166] Modules linked in: [ 87.191314][ T5166] CPU: 0 PID: 5166 Comm: syz.0.61 Tainted: G W syzkaller #0 [ 87.192675][ T5166] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 87.194236][ T5166] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 87.195424][ T5166] pc : udf_truncate_extents+0x9bc/0xb14 [ 87.196281][ T5166] lr : udf_truncate_extents+0x9bc/0xb14 [ 87.197077][ T5166] sp : ffff800020a876e0 [ 87.197708][ T5166] x29: ffff800020a87860 x28: 00000000001263ff x27: 00000000000000ff [ 87.199011][ T5166] x26: ffff0000f012a818 x25: ffff0000f012a6b0 x24: 1fffe0001e0254d6 [ 87.200246][ T5166] x23: 0000000000000010 x22: 00000000000000ff x21: ffff800020a87780 [ 87.201463][ T5166] x20: ffff800020a87760 x19: ffff0000f012a7c8 x18: 0000000000000000 [ 87.202666][ T5166] x17: 0000000000000000 x16: ffff80000973ece8 x15: 0000000000000001 [ 87.203853][ T5166] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 87.205011][ T5166] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff800009758050 [ 87.206391][ T5166] x8 : ffff0000ce2e3680 x7 : 0000000000000000 x6 : 0000000000000000 [ 87.207611][ T5166] x5 : 0000000000000000 x4 : 0000000000000001 x3 : 0000000000000001 [ 87.208872][ T5166] x2 : ffff800020a87788 x1 : 00000000001263ff x0 : 0000000000000000 [ 87.210151][ T5166] Call trace: [ 87.210647][ T5166] udf_truncate_extents+0x9bc/0xb14 [ 87.211425][ T5166] udf_setsize+0xac0/0xd7c [ 87.212178][ T5166] udf_setattr+0x280/0x414 [ 87.212874][ T5166] notify_change+0xa08/0xcd8 [ 87.213687][ T5166] do_truncate+0x178/0x1f0 [ 87.214498][ T5166] vfs_truncate+0x23c/0x2b0 [ 87.215239][ T5166] do_sys_truncate+0xe8/0x1b0 [ 87.215944][ T5166] __arm64_sys_truncate+0x5c/0x70 [ 87.216741][ T5166] invoke_syscall+0x98/0x2b8 [ 87.217403][ T5166] el0_svc_common+0x138/0x258 [ 87.218202][ T5166] do_el0_svc+0x58/0x14c [ 87.218842][ T5166] el0_svc+0x78/0x1e0 [ 87.219471][ T5166] el0t_64_sync_handler+0xcc/0xe4 [ 87.220257][ T5166] el0t_64_sync+0x1a0/0x1a4 [ 87.220930][ T5166] irq event stamp: 19856 [ 87.221575][ T5166] hardirqs last enabled at (19855): [] __find_get_block+0x1c8/0xcd8 [ 87.223090][ T5166] hardirqs last disabled at (19856): [] el1_dbg+0x24/0x80 [ 87.224425][ T5166] softirqs last enabled at (19798): [] local_bh_enable+0x10/0x34 [ 87.225778][ T5166] softirqs last disabled at (19796): [] local_bh_disable+0x10/0x34 [ 87.227201][ T5166] ---[ end trace 52efa0218d972a38 ]--- [ 87.287146][ T5168] loop0: detected capacity change from 0 to 2048 [ 87.324077][ T5168] UDF-fs: warning (device loop0): udf_load_vrs: No anchor found [ 87.325232][ T5168] UDF-fs: Scanning with blocksize 512 failed [ 87.328799][ T5168] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000) [ 87.362294][ T5168] ------------[ cut here ]------------ [ 87.363229][ T5168] WARNING: CPU: 0 PID: 5168 at fs/udf/truncate.c:208 udf_truncate_extents+0x9bc/0xb14 [ 87.364762][ T5168] Modules linked in: [ 87.365423][ T5168] CPU: 0 PID: 5168 Comm: syz.0.62 Tainted: G W syzkaller #0 [ 87.366709][ T5168] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 87.368227][ T5168] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 87.369388][ T5168] pc : udf_truncate_extents+0x9bc/0xb14 [ 87.370150][ T5168] lr : udf_truncate_extents+0x9bc/0xb14 [ 87.370987][ T5168] sp : ffff8000202076e0 [ 87.371691][ T5168] x29: ffff800020207860 x28: 00000000001263ff x27: 00000000000000ff [ 87.373077][ T5168] x26: ffff0000e27894e0 x25: ffff0000e2789378 x24: 1fffe0001c4f126f [ 87.374504][ T5168] x23: 0000000000000010 x22: 00000000000000ff x21: ffff800020207780 [ 87.375770][ T5168] x20: ffff800020207760 x19: ffff0000e2789490 x18: 0000000000000000 [ 87.377034][ T5168] x17: 0000000000000000 x16: ffff80000973ece8 x15: 0000000000000001 [ 87.378200][ T5168] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 87.379414][ T5168] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff800009758050 [ 87.380592][ T5168] x8 : ffff0000d05f3680 x7 : 0000000000000000 x6 : 0000000000000000 [ 87.381823][ T5168] x5 : 0000000000000000 x4 : 0000000000000001 x3 : 0000000000000001 [ 87.383156][ T5168] x2 : ffff800020207788 x1 : 00000000001263ff x0 : 0000000000000000 [ 87.384425][ T5168] Call trace: [ 87.384997][ T5168] udf_truncate_extents+0x9bc/0xb14 [ 87.385831][ T5168] udf_setsize+0xac0/0xd7c [ 87.386528][ T5168] udf_setattr+0x280/0x414 [ 87.387291][ T5168] notify_change+0xa08/0xcd8 [ 87.388107][ T5168] do_truncate+0x178/0x1f0 [ 87.388872][ T5168] vfs_truncate+0x23c/0x2b0 [ 87.389585][ T5168] do_sys_truncate+0xe8/0x1b0 [ 87.390349][ T5168] __arm64_sys_truncate+0x5c/0x70 [ 87.391123][ T5168] invoke_syscall+0x98/0x2b8 [ 87.391871][ T5168] el0_svc_common+0x138/0x258 [ 87.392596][ T5168] do_el0_svc+0x58/0x14c [ 87.393295][ T5168] el0_svc+0x78/0x1e0 [ 87.393943][ T5168] el0t_64_sync_handler+0xcc/0xe4 [ 87.394849][ T5168] el0t_64_sync+0x1a0/0x1a4 [ 87.395558][ T5168] irq event stamp: 19856 [ 87.396215][ T5168] hardirqs last enabled at (19855): [] __find_get_block+0x1c8/0xcd8 [ 87.397753][ T5168] hardirqs last disabled at (19856): [] el1_dbg+0x24/0x80 [ 87.399031][ T5168] softirqs last enabled at (19788): [] local_bh_enable+0x10/0x34 [ 87.400483][ T5168] softirqs last disabled at (19786): [] local_bh_disable+0x10/0x34 [ 87.401941][ T5168] ---[ end trace 52efa0218d972a39 ]--- [ 87.447234][ T5170] loop0: detected capacity change from 0 to 2048 [ 87.474688][ T5170] UDF-fs: warning (device loop0): udf_load_vrs: No anchor found [ 87.475961][ T5170] UDF-fs: Scanning with blocksize 512 failed [ 87.478948][ T5170] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000) [ 87.508071][ T5170] ------------[ cut here ]------------ [ 87.508932][ T5170] WARNING: CPU: 1 PID: 5170 at fs/udf/truncate.c:208 udf_truncate_extents+0x9bc/0xb14 [ 87.510429][ T5170] Modules linked in: [ 87.511042][ T5170] CPU: 1 PID: 5170 Comm: syz.0.63 Tainted: G W syzkaller #0 [ 87.512376][ T5170] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 87.513959][ T5170] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 87.515046][ T5170] pc : udf_truncate_extents+0x9bc/0xb14 [ 87.515853][ T5170] lr : udf_truncate_extents+0x9bc/0xb14 [ 87.516732][ T5170] sp : ffff800020a876e0 [ 87.517353][ T5170] x29: ffff800020a87860 x28: 00000000001263ff x27: 00000000000000ff [ 87.518514][ T5170] x26: ffff0000f012c1b8 x25: ffff0000f012c050 x24: 1fffe0001e02580a [ 87.519744][ T5170] x23: 0000000000000010 x22: 00000000000000ff x21: ffff800020a87780 [ 87.520913][ T5170] x20: ffff800020a87760 x19: ffff0000f012c168 x18: 0000000000000000 [ 87.522133][ T5170] x17: 0000000000000000 x16: ffff80000973ece8 x15: 0000000000000001 [ 87.523321][ T5170] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 87.524526][ T5170] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff800009758050 [ 87.525782][ T5170] x8 : ffff0000d43751c0 x7 : 0000000000000000 x6 : 0000000000000000 [ 87.526949][ T5170] x5 : 0000000000000000 x4 : 0000000000000001 x3 : 0000000000000001 [ 87.528091][ T5170] x2 : ffff800020a87788 x1 : 00000000001263ff x0 : 0000000000000000 [ 87.529315][ T5170] Call trace: [ 87.529803][ T5170] udf_truncate_extents+0x9bc/0xb14 [ 87.530573][ T5170] udf_setsize+0xac0/0xd7c [ 87.531249][ T5170] udf_setattr+0x280/0x414 [ 87.531905][ T5170] notify_change+0xa08/0xcd8 [ 87.532542][ T5170] do_truncate+0x178/0x1f0 [ 87.533146][ T5170] vfs_truncate+0x23c/0x2b0 [ 87.533827][ T5170] do_sys_truncate+0xe8/0x1b0 [ 87.534497][ T5170] __arm64_sys_truncate+0x5c/0x70 [ 87.535220][ T5170] invoke_syscall+0x98/0x2b8 [ 87.535878][ T5170] el0_svc_common+0x138/0x258 [ 87.536519][ T5170] do_el0_svc+0x58/0x14c [ 87.537110][ T5170] el0_svc+0x78/0x1e0 [ 87.537665][ T5170] el0t_64_sync_handler+0xcc/0xe4 [ 87.538372][ T5170] el0t_64_sync+0x1a0/0x1a4 [ 87.539012][ T5170] irq event stamp: 19790 [ 87.539612][ T5170] hardirqs last enabled at (19789): [] __find_get_block+0x1c8/0xcd8 [ 87.540995][ T5170] hardirqs last disabled at (19790): [] el1_dbg+0x24/0x80 [ 87.542282][ T5170] softirqs last enabled at (19726): [] local_bh_enable+0x10/0x34 [ 87.543609][ T5170] softirqs last disabled at (19724): [] local_bh_disable+0x10/0x34 [ 87.545047][ T5170] ---[ end trace 52efa0218d972a3a ]--- [ 87.596734][ T5172] loop0: detected capacity change from 0 to 2048 [ 87.645528][ T5172] UDF-fs: warning (device loop0): udf_load_vrs: No anchor found [ 87.646882][ T5172] UDF-fs: Scanning with blocksize 512 failed [ 87.650609][ T5172] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000) [ 87.676259][ T5172] ------------[ cut here ]------------ [ 87.677164][ T5172] WARNING: CPU: 0 PID: 5172 at fs/udf/truncate.c:208 udf_truncate_extents+0x9bc/0xb14 [ 87.678668][ T5172] Modules linked in: [ 87.679279][ T5172] CPU: 0 PID: 5172 Comm: syz.0.64 Tainted: G W syzkaller #0 [ 87.680634][ T5172] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 87.682166][ T5172] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 87.683415][ T5172] pc : udf_truncate_extents+0x9bc/0xb14 [ 87.684299][ T5172] lr : udf_truncate_extents+0x9bc/0xb14 [ 87.685155][ T5172] sp : ffff800020aa76e0 [ 87.685825][ T5172] x29: ffff800020aa7860 x28: 00000000001263ff x27: 00000000000000ff [ 87.687091][ T5172] x26: ffff0000e278a818 x25: ffff0000e278a6b0 x24: 1fffe0001c4f14d6 [ 87.688383][ T5172] x23: 0000000000000010 x22: 00000000000000ff x21: ffff800020aa7780 [ 87.689649][ T5172] x20: ffff800020aa7760 x19: ffff0000e278a7c8 x18: 0000000000000000 [ 87.690866][ T5172] x17: 0000000000000000 x16: ffff80000973ece8 x15: 0000000000000001 [ 87.692140][ T5172] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 87.693374][ T5172] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff800009758050 [ 87.694611][ T5172] x8 : ffff0000d29f1b40 x7 : 0000000000000000 x6 : 0000000000000000 [ 87.695767][ T5172] x5 : 0000000000000000 x4 : 0000000000000001 x3 : 0000000000000001 [ 87.696974][ T5172] x2 : ffff800020aa7788 x1 : 00000000001263ff x0 : 0000000000000000 [ 87.698203][ T5172] Call trace: [ 87.698741][ T5172] udf_truncate_extents+0x9bc/0xb14 [ 87.699501][ T5172] udf_setsize+0xac0/0xd7c [ 87.700178][ T5172] udf_setattr+0x280/0x414 [ 87.700918][ T5172] notify_change+0xa08/0xcd8 [ 87.701579][ T5172] do_truncate+0x178/0x1f0 [ 87.702273][ T5172] vfs_truncate+0x23c/0x2b0 [ 87.703000][ T5172] do_sys_truncate+0xe8/0x1b0 [ 87.703680][ T5172] __arm64_sys_truncate+0x5c/0x70 [ 87.704460][ T5172] invoke_syscall+0x98/0x2b8 [ 87.705186][ T5172] el0_svc_common+0x138/0x258 [ 87.705856][ T5172] do_el0_svc+0x58/0x14c [ 87.706485][ T5172] el0_svc+0x78/0x1e0 [ 87.707074][ T5172] el0t_64_sync_handler+0xcc/0xe4 [ 87.707879][ T5172] el0t_64_sync+0x1a0/0x1a4 [ 87.708663][ T5172] irq event stamp: 20236 [ 87.709375][ T5172] hardirqs last enabled at (20235): [] __find_get_block+0x1c8/0xcd8 [ 87.710853][ T5172] hardirqs last disabled at (20236): [] el1_dbg+0x24/0x80 [ 87.712163][ T5172] softirqs last enabled at (20126): [] local_bh_enable+0x10/0x34 [ 87.713580][ T5172] softirqs last disabled at (20124): [] local_bh_disable+0x10/0x34 [ 87.715029][ T5172] ---[ end trace 52efa0218d972a3b ]--- 1970/01/01 00:01:27 executed programs: 51 [ 87.775936][ T5174] loop0: detected capacity change from 0 to 2048 [ 87.808607][ T5174] UDF-fs: warning (device loop0): udf_load_vrs: No anchor found [ 87.809883][ T5174] UDF-fs: Scanning with blocksize 512 failed [ 87.813360][ T5174] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000) [ 87.837405][ T5174] ------------[ cut here ]------------ [ 87.838244][ T5174] WARNING: CPU: 0 PID: 5174 at fs/udf/truncate.c:208 udf_truncate_extents+0x9bc/0xb14 [ 87.839657][ T5174] Modules linked in: [ 87.840257][ T5174] CPU: 0 PID: 5174 Comm: syz.0.65 Tainted: G W syzkaller #0 [ 87.841655][ T5174] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 87.843247][ T5174] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 87.844466][ T5174] pc : udf_truncate_extents+0x9bc/0xb14 [ 87.845311][ T5174] lr : udf_truncate_extents+0x9bc/0xb14 [ 87.846092][ T5174] sp : ffff800020a876e0 [ 87.846652][ T5174] x29: ffff800020a87860 x28: 00000000001263ff x27: 00000000000000ff [ 87.847858][ T5174] x26: ffff0000e278bb50 x25: ffff0000e278b9e8 x24: 1fffe0001c4f173d [ 87.849129][ T5174] x23: 0000000000000010 x22: 00000000000000ff x21: ffff800020a87780 [ 87.850286][ T5174] x20: ffff800020a87760 x19: ffff0000e278bb00 x18: 0000000000000000 [ 87.851547][ T5174] x17: 0000000000000000 x16: ffff80000973ece8 x15: 0000000000000001 [ 87.852924][ T5174] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 87.854271][ T5174] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff800009758050 [ 87.855571][ T5174] x8 : ffff0000d05f1b40 x7 : 0000000000000000 x6 : 0000000000000000 [ 87.856767][ T5174] x5 : 0000000000000000 x4 : 0000000000000001 x3 : 0000000000000001 [ 87.857979][ T5174] x2 : ffff800020a87788 x1 : 00000000001263ff x0 : 0000000000000000 [ 87.859276][ T5174] Call trace: [ 87.859790][ T5174] udf_truncate_extents+0x9bc/0xb14 [ 87.860655][ T5174] udf_setsize+0xac0/0xd7c [ 87.861380][ T5174] udf_setattr+0x280/0x414 [ 87.862129][ T5174] notify_change+0xa08/0xcd8 [ 87.862873][ T5174] do_truncate+0x178/0x1f0 [ 87.863621][ T5174] vfs_truncate+0x23c/0x2b0 [ 87.864254][ T5174] do_sys_truncate+0xe8/0x1b0 [ 87.864968][ T5174] __arm64_sys_truncate+0x5c/0x70 [ 87.865790][ T5174] invoke_syscall+0x98/0x2b8 [ 87.866536][ T5174] el0_svc_common+0x138/0x258 [ 87.867282][ T5174] do_el0_svc+0x58/0x14c [ 87.867968][ T5174] el0_svc+0x78/0x1e0 [ 87.868674][ T5174] el0t_64_sync_handler+0xcc/0xe4 [ 87.869409][ T5174] el0t_64_sync+0x1a0/0x1a4 [ 87.870136][ T5174] irq event stamp: 20028 [ 87.870778][ T5174] hardirqs last enabled at (20027): [] __find_get_block+0x1c8/0xcd8 [ 87.872188][ T5174] hardirqs last disabled at (20028): [] el1_dbg+0x24/0x80 [ 87.873553][ T5174] softirqs last enabled at (19918): [] local_bh_enable+0x10/0x34 [ 87.874974][ T5174] softirqs last disabled at (19916): [] local_bh_disable+0x10/0x34 [ 87.876458][ T5174] ---[ end trace 52efa0218d972a3c ]--- [ 87.935384][ T5176] loop0: detected capacity change from 0 to 2048 [ 87.974468][ T5176] UDF-fs: warning (device loop0): udf_load_vrs: No anchor found [ 87.975771][ T5176] UDF-fs: Scanning with blocksize 512 failed [ 87.979092][ T5176] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000) [ 88.005939][ T5176] ------------[ cut here ]------------ [ 88.006803][ T5176] WARNING: CPU: 0 PID: 5176 at fs/udf/truncate.c:208 udf_truncate_extents+0x9bc/0xb14 [ 88.008284][ T5176] Modules linked in: [ 88.008890][ T5176] CPU: 0 PID: 5176 Comm: syz.0.66 Tainted: G W syzkaller #0 [ 88.010269][ T5176] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 88.011838][ T5176] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 88.013130][ T5176] pc : udf_truncate_extents+0x9bc/0xb14 [ 88.013958][ T5176] lr : udf_truncate_extents+0x9bc/0xb14 [ 88.014799][ T5176] sp : ffff800020ab76e0 [ 88.015420][ T5176] x29: ffff800020ab7860 x28: 00000000001263ff x27: 00000000000000ff [ 88.016671][ T5176] x26: ffff0000e278ce88 x25: ffff0000e278cd20 x24: 1fffe0001c4f19a4 [ 88.017970][ T5176] x23: 0000000000000010 x22: 00000000000000ff x21: ffff800020ab7780 [ 88.019149][ T5176] x20: ffff800020ab7760 x19: ffff0000e278ce38 x18: 0000000000000000 [ 88.020336][ T5176] x17: 0000000000000000 x16: ffff80000973ece8 x15: 0000000000000001 [ 88.021512][ T5176] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 88.022777][ T5176] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff800009758050 [ 88.024016][ T5176] x8 : ffff0000d9428000 x7 : 0000000000000000 x6 : 0000000000000000 [ 88.025283][ T5176] x5 : 0000000000000000 x4 : 0000000000000001 x3 : 0000000000000001 [ 88.026557][ T5176] x2 : ffff800020ab7788 x1 : 00000000001263ff x0 : 0000000000000000 [ 88.027821][ T5176] Call trace: [ 88.028348][ T5176] udf_truncate_extents+0x9bc/0xb14 [ 88.029215][ T5176] udf_setsize+0xac0/0xd7c [ 88.029839][ T5176] udf_setattr+0x280/0x414 [ 88.030559][ T5176] notify_change+0xa08/0xcd8 [ 88.031298][ T5176] do_truncate+0x178/0x1f0 [ 88.032006][ T5176] vfs_truncate+0x23c/0x2b0 [ 88.032761][ T5176] do_sys_truncate+0xe8/0x1b0 [ 88.033568][ T5176] __arm64_sys_truncate+0x5c/0x70 [ 88.034375][ T5176] invoke_syscall+0x98/0x2b8 [ 88.035125][ T5176] el0_svc_common+0x138/0x258 [ 88.035914][ T5176] do_el0_svc+0x58/0x14c [ 88.036580][ T5176] el0_svc+0x78/0x1e0 [ 88.037163][ T5176] el0t_64_sync_handler+0xcc/0xe4 [ 88.037889][ T5176] el0t_64_sync+0x1a0/0x1a4 [ 88.038526][ T5176] irq event stamp: 20228 [ 88.039124][ T5176] hardirqs last enabled at (20227): [] __find_get_block+0x1c8/0xcd8 [ 88.040545][ T5176] hardirqs last disabled at (20228): [] el1_dbg+0x24/0x80 [ 88.041841][ T5176] softirqs last enabled at (19946): [] local_bh_enable+0x10/0x34 [ 88.043300][ T5176] softirqs last disabled at (19944): [] local_bh_disable+0x10/0x34 [ 88.044738][ T5176] ---[ end trace 52efa0218d972a3d ]--- [ 88.104386][ T5178] loop0: detected capacity change from 0 to 2048 [ 88.112080][ T5178] UDF-fs: warning (device loop0): udf_load_vrs: No anchor found [ 88.113337][ T5178] UDF-fs: Scanning with blocksize 512 failed [ 88.116284][ T5178] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000) [ 88.141012][ T5178] ------------[ cut here ]------------ [ 88.141875][ T5178] WARNING: CPU: 1 PID: 5178 at fs/udf/truncate.c:208 udf_truncate_extents+0x9bc/0xb14 [ 88.143379][ T5178] Modules linked in: [ 88.143990][ T5178] CPU: 1 PID: 5178 Comm: syz.0.67 Tainted: G W syzkaller #0 [ 88.145312][ T5178] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 88.146782][ T5178] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 88.147951][ T5178] pc : udf_truncate_extents+0x9bc/0xb14 [ 88.148775][ T5178] lr : udf_truncate_extents+0x9bc/0xb14 [ 88.149538][ T5178] sp : ffff800020a876e0 [ 88.150160][ T5178] x29: ffff800020a87860 x28: 00000000001263ff x27: 00000000000000ff [ 88.151377][ T5178] x26: ffff0000e278e1c0 x25: ffff0000e278e058 x24: 1fffe0001c4f1c0b [ 88.152568][ T5178] x23: 0000000000000010 x22: 00000000000000ff x21: ffff800020a87780 [ 88.153834][ T5178] x20: ffff800020a87760 x19: ffff0000e278e170 x18: 0000000000000000 [ 88.154995][ T5178] x17: 0000000000000000 x16: ffff80000973ece8 x15: 0000000000000001 [ 88.156214][ T5178] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 88.157501][ T5178] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff800009758050 [ 88.158721][ T5178] x8 : ffff0000dbad0000 x7 : 0000000000000000 x6 : 0000000000000000 [ 88.159936][ T5178] x5 : 0000000000000000 x4 : 0000000000000001 x3 : 0000000000000001 [ 88.161208][ T5178] x2 : ffff800020a87788 x1 : 00000000001263ff x0 : 0000000000000000 [ 88.162410][ T5178] Call trace: [ 88.162899][ T5178] udf_truncate_extents+0x9bc/0xb14 [ 88.163670][ T5178] udf_setsize+0xac0/0xd7c [ 88.164312][ T5178] udf_setattr+0x280/0x414 [ 88.165033][ T5178] notify_change+0xa08/0xcd8 [ 88.165710][ T5178] do_truncate+0x178/0x1f0 [ 88.166326][ T5178] vfs_truncate+0x23c/0x2b0 [ 88.166942][ T5178] do_sys_truncate+0xe8/0x1b0 [ 88.167573][ T5178] __arm64_sys_truncate+0x5c/0x70 [ 88.168365][ T5178] invoke_syscall+0x98/0x2b8 [ 88.169120][ T5178] el0_svc_common+0x138/0x258 [ 88.169808][ T5178] do_el0_svc+0x58/0x14c [ 88.170411][ T5178] el0_svc+0x78/0x1e0 [ 88.171051][ T5178] el0t_64_sync_handler+0xcc/0xe4 [ 88.171920][ T5178] el0t_64_sync+0x1a0/0x1a4 [ 88.172634][ T5178] irq event stamp: 20358 [ 88.173387][ T5178] hardirqs last enabled at (20357): [] __find_get_block+0x1c8/0xcd8 [ 88.174879][ T5178] hardirqs last disabled at (20358): [] el1_dbg+0x24/0x80 [ 88.176163][ T5178] softirqs last enabled at (20296): [] local_bh_enable+0x10/0x34 [ 88.177581][ T5178] softirqs last disabled at (20294): [] local_bh_disable+0x10/0x34 [ 88.179024][ T5178] ---[ end trace 52efa0218d972a3e ]--- [ 88.258030][ T5180] loop0: detected capacity change from 0 to 2048 [ 88.296413][ T5180] UDF-fs: warning (device loop0): udf_load_vrs: No anchor found [ 88.297551][ T5180] UDF-fs: Scanning with blocksize 512 failed [ 88.305492][ T5180] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000) [ 88.335707][ T5180] ------------[ cut here ]------------ [ 88.336574][ T5180] WARNING: CPU: 1 PID: 5180 at fs/udf/truncate.c:208 udf_truncate_extents+0x9bc/0xb14 [ 88.337891][ T5180] Modules linked in: [ 88.338455][ T5180] CPU: 1 PID: 5180 Comm: syz.0.68 Tainted: G W syzkaller #0 [ 88.339635][ T5180] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 88.341156][ T5180] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 88.342519][ T5180] pc : udf_truncate_extents+0x9bc/0xb14 [ 88.343462][ T5180] lr : udf_truncate_extents+0x9bc/0xb14 [ 88.344338][ T5180] sp : ffff800020ac76e0 [ 88.344989][ T5180] x29: ffff800020ac7860 x28: 00000000001263ff x27: 00000000000000ff [ 88.346273][ T5180] x26: ffff0000f012d4f0 x25: ffff0000f012d388 x24: 1fffe0001e025a71 [ 88.347486][ T5180] x23: 0000000000000010 x22: 00000000000000ff x21: ffff800020ac7780 [ 88.348725][ T5180] x20: ffff800020ac7760 x19: ffff0000f012d4a0 x18: 0000000000000000 [ 88.349969][ T5180] x17: 0000000000000000 x16: ffff80000973ece8 x15: 0000000000000001 [ 88.351193][ T5180] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 88.352392][ T5180] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff800009758050 [ 88.353578][ T5180] x8 : ffff0000c2191b40 x7 : 0000000000000000 x6 : 0000000000000000 [ 88.354769][ T5180] x5 : 0000000000000000 x4 : 0000000000000001 x3 : 0000000000000001 [ 88.355963][ T5180] x2 : ffff800020ac7788 x1 : 00000000001263ff x0 : 0000000000000000 [ 88.357195][ T5180] Call trace: [ 88.357667][ T5180] udf_truncate_extents+0x9bc/0xb14 [ 88.358421][ T5180] udf_setsize+0xac0/0xd7c [ 88.359072][ T5180] udf_setattr+0x280/0x414 [ 88.359738][ T5180] notify_change+0xa08/0xcd8 [ 88.360404][ T5180] do_truncate+0x178/0x1f0 [ 88.361013][ T5180] vfs_truncate+0x23c/0x2b0 [ 88.361663][ T5180] do_sys_truncate+0xe8/0x1b0 [ 88.362334][ T5180] __arm64_sys_truncate+0x5c/0x70 [ 88.363121][ T5180] invoke_syscall+0x98/0x2b8 [ 88.363795][ T5180] el0_svc_common+0x138/0x258 [ 88.364472][ T5180] do_el0_svc+0x58/0x14c [ 88.365096][ T5180] el0_svc+0x78/0x1e0 [ 88.365655][ T5180] el0t_64_sync_handler+0xcc/0xe4 [ 88.366430][ T5180] el0t_64_sync+0x1a0/0x1a4 [ 88.367050][ T5180] irq event stamp: 19868 [ 88.367610][ T5180] hardirqs last enabled at (19867): [] __find_get_block+0x1c8/0xcd8 [ 88.369075][ T5180] hardirqs last disabled at (19868): [] el1_dbg+0x24/0x80 [ 88.370342][ T5180] softirqs last enabled at (19756): [] local_bh_enable+0x10/0x34 [ 88.371814][ T5180] softirqs last disabled at (19754): [] local_bh_disable+0x10/0x34 [ 88.373243][ T5180] ---[ end trace 52efa0218d972a3f ]--- [ 88.439294][ T5182] loop0: detected capacity change from 0 to 2048 [ 88.467719][ T5182] UDF-fs: warning (device loop0): udf_load_vrs: No anchor found [ 88.469082][ T5182] UDF-fs: Scanning with blocksize 512 failed [ 88.473812][ T5182] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000) [ 88.506163][ T5182] ------------[ cut here ]------------ [ 88.507025][ T5182] WARNING: CPU: 0 PID: 5182 at fs/udf/truncate.c:208 udf_truncate_extents+0x9bc/0xb14 [ 88.508417][ T5182] Modules linked in: [ 88.509041][ T5182] CPU: 0 PID: 5182 Comm: syz.0.69 Tainted: G W syzkaller #0 [ 88.510305][ T5182] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 88.511861][ T5182] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 88.513076][ T5182] pc : udf_truncate_extents+0x9bc/0xb14 [ 88.513871][ T5182] lr : udf_truncate_extents+0x9bc/0xb14 [ 88.514676][ T5182] sp : ffff8000202676e0 [ 88.515313][ T5182] x29: ffff800020267860 x28: 00000000001263ff x27: 00000000000000ff [ 88.516602][ T5182] x26: ffff0000e278f4f8 x25: ffff0000e278f390 x24: 1fffe0001c4f1e72 [ 88.517873][ T5182] x23: 0000000000000010 x22: 00000000000000ff x21: ffff800020267780 [ 88.519221][ T5182] x20: ffff800020267760 x19: ffff0000e278f4a8 x18: 0000000000000000 [ 88.520560][ T5182] x17: 0000000000000000 x16: ffff80000973ece8 x15: 0000000000000001 [ 88.521878][ T5182] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 88.523200][ T5182] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff800009758050 [ 88.524521][ T5182] x8 : ffff0000dbad1b40 x7 : 0000000000000000 x6 : 0000000000000000 [ 88.525839][ T5182] x5 : 0000000000000000 x4 : 0000000000000001 x3 : 0000000000000001 [ 88.527092][ T5182] x2 : ffff800020267788 x1 : 00000000001263ff x0 : 0000000000000000 [ 88.528347][ T5182] Call trace: [ 88.528818][ T5182] udf_truncate_extents+0x9bc/0xb14 [ 88.529620][ T5182] udf_setsize+0xac0/0xd7c [ 88.530260][ T5182] udf_setattr+0x280/0x414 [ 88.530966][ T5182] notify_change+0xa08/0xcd8 [ 88.531635][ T5182] do_truncate+0x178/0x1f0 [ 88.532345][ T5182] vfs_truncate+0x23c/0x2b0 [ 88.533079][ T5182] do_sys_truncate+0xe8/0x1b0 [ 88.533795][ T5182] __arm64_sys_truncate+0x5c/0x70 [ 88.534652][ T5182] invoke_syscall+0x98/0x2b8 [ 88.535440][ T5182] el0_svc_common+0x138/0x258 [ 88.536379][ T5182] do_el0_svc+0x58/0x14c [ 88.537036][ T5182] el0_svc+0x78/0x1e0 [ 88.537688][ T5182] el0t_64_sync_handler+0xcc/0xe4 [ 88.538464][ T5182] el0t_64_sync+0x1a0/0x1a4 [ 88.539164][ T5182] irq event stamp: 21486 [ 88.539802][ T5182] hardirqs last enabled at (21485): [] __find_get_block+0x1c8/0xcd8 [ 88.541312][ T5182] hardirqs last disabled at (21486): [] el1_dbg+0x24/0x80 [ 88.542606][ T5182] softirqs last enabled at (16034): [] handle_softirqs+0xa4c/0xbf0 [ 88.544083][ T5182] softirqs last disabled at (16029): [] __irq_exit_rcu+0x240/0x440 [ 88.545490][ T5182] ---[ end trace 52efa0218d972a40 ]--- [ 88.615078][ T5184] loop0: detected capacity change from 0 to 2048 [ 88.668611][ T5184] UDF-fs: warning (device loop0): udf_load_vrs: No anchor found [ 88.669759][ T5184] UDF-fs: Scanning with blocksize 512 failed [ 88.673012][ T5184] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000) [ 88.700017][ T5184] ------------[ cut here ]------------ [ 88.700968][ T5184] WARNING: CPU: 0 PID: 5184 at fs/udf/truncate.c:208 udf_truncate_extents+0x9bc/0xb14 [ 88.702575][ T5184] Modules linked in: [ 88.703190][ T5184] CPU: 0 PID: 5184 Comm: syz.0.70 Tainted: G W syzkaller #0 [ 88.704568][ T5184] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 88.706122][ T5184] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 88.707307][ T5184] pc : udf_truncate_extents+0x9bc/0xb14 [ 88.708187][ T5184] lr : udf_truncate_extents+0x9bc/0xb14 [ 88.709017][ T5184] sp : ffff800020ad76e0 [ 88.709661][ T5184] x29: ffff800020ad7860 x28: 00000000001263ff x27: 00000000000000ff [ 88.710891][ T5184] x26: ffff0000e9338e78 x25: ffff0000e9338d10 x24: 1fffe0001d2671a2 [ 88.712116][ T5184] x23: 0000000000000010 x22: 00000000000000ff x21: ffff800020ad7780 [ 88.713384][ T5184] x20: ffff800020ad7760 x19: ffff0000e9338e28 x18: 0000000000000000 [ 88.714777][ T5184] x17: 0000000000000000 x16: ffff80000973ece8 x15: 0000000000000001 [ 88.716135][ T5184] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 88.717374][ T5184] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff800009758050 [ 88.718693][ T5184] x8 : ffff0000ed9e3680 x7 : 0000000000000000 x6 : 0000000000000000 [ 88.719990][ T5184] x5 : 0000000000000000 x4 : 0000000000000001 x3 : 0000000000000001 [ 88.721233][ T5184] x2 : ffff800020ad7788 x1 : 00000000001263ff x0 : 0000000000000000 [ 88.722502][ T5184] Call trace: [ 88.722978][ T5184] udf_truncate_extents+0x9bc/0xb14 [ 88.723786][ T5184] udf_setsize+0xac0/0xd7c [ 88.724441][ T5184] udf_setattr+0x280/0x414 [ 88.725147][ T5184] notify_change+0xa08/0xcd8 [ 88.725838][ T5184] do_truncate+0x178/0x1f0 [ 88.726498][ T5184] vfs_truncate+0x23c/0x2b0 [ 88.727125][ T5184] do_sys_truncate+0xe8/0x1b0 [ 88.727776][ T5184] __arm64_sys_truncate+0x5c/0x70 [ 88.728512][ T5184] invoke_syscall+0x98/0x2b8 [ 88.729289][ T5184] el0_svc_common+0x138/0x258 [ 88.729989][ T5184] do_el0_svc+0x58/0x14c [ 88.730623][ T5184] el0_svc+0x78/0x1e0 [ 88.731307][ T5184] el0t_64_sync_handler+0xcc/0xe4 [ 88.732197][ T5184] el0t_64_sync+0x1a0/0x1a4 [ 88.732898][ T5184] irq event stamp: 20052 [ 88.733580][ T5184] hardirqs last enabled at (20051): [] __find_get_block+0x1c8/0xcd8 [ 88.735028][ T5184] hardirqs last disabled at (20052): [] el1_dbg+0x24/0x80 [ 88.736408][ T5184] softirqs last enabled at (19988): [] local_bh_enable+0x10/0x34 [ 88.737835][ T5184] softirqs last disabled at (19986): [] local_bh_disable+0x10/0x34 [ 88.739106][ T5184] ---[ end trace 52efa0218d972a41 ]--- [ 88.784095][ T5186] loop0: detected capacity change from 0 to 2048 [ 88.814570][ T5186] UDF-fs: warning (device loop0): udf_load_vrs: No anchor found [ 88.815812][ T5186] UDF-fs: Scanning with blocksize 512 failed [ 88.819985][ T5186] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000) [ 88.868190][ T5186] ------------[ cut here ]------------ [ 88.868942][ T5186] WARNING: CPU: 1 PID: 5186 at fs/udf/truncate.c:208 udf_truncate_extents+0x9bc/0xb14 [ 88.870331][ T5186] Modules linked in: [ 88.870908][ T5186] CPU: 1 PID: 5186 Comm: syz.0.71 Tainted: G W syzkaller #0 [ 88.872165][ T5186] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 88.873720][ T5186] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 88.874873][ T5186] pc : udf_truncate_extents+0x9bc/0xb14 [ 88.875697][ T5186] lr : udf_truncate_extents+0x9bc/0xb14 [ 88.876523][ T5186] sp : ffff800020a876e0 [ 88.877111][ T5186] x29: ffff800020a87860 x28: 00000000001263ff x27: 00000000000000ff [ 88.878304][ T5186] x26: ffff0000e9338810 x25: ffff0000e93386a8 x24: 1fffe0001d2670d5 [ 88.879451][ T5186] x23: 0000000000000010 x22: 00000000000000ff x21: ffff800020a87780 [ 88.880681][ T5186] x20: ffff800020a87760 x19: ffff0000e93387c0 x18: 0000000000000000 [ 88.881900][ T5186] x17: 0000000000000000 x16: ffff80000973ece8 x15: 0000000000000001 [ 88.883107][ T5186] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 88.884270][ T5186] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff800009758050 [ 88.885546][ T5186] x8 : ffff0000d9a21b40 x7 : 0000000000000000 x6 : 0000000000000000 [ 88.886706][ T5186] x5 : 0000000000000000 x4 : 0000000000000001 x3 : 0000000000000001 [ 88.887896][ T5186] x2 : ffff800020a87788 x1 : 00000000001263ff x0 : 0000000000000000 [ 88.889057][ T5186] Call trace: [ 88.889536][ T5186] udf_truncate_extents+0x9bc/0xb14 [ 88.890238][ T5186] udf_setsize+0xac0/0xd7c [ 88.890913][ T5186] udf_setattr+0x280/0x414 [ 88.891579][ T5186] notify_change+0xa08/0xcd8 [ 88.892246][ T5186] do_truncate+0x178/0x1f0