Warning: Permanently added '10.128.1.243' (ED25519) to the list of known hosts. 1970/01/01 00:01:07 parsed 1 programs [ 68.730450][ T4460] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k SSFS [ 69.630042][ T2067] ieee802154 phy0 wpan0: encryption failed: -22 [ 69.630405][ T1971] cfg80211: failed to load regulatory.db [ 69.631212][ T2067] ieee802154 phy1 wpan1: encryption failed: -22 [ 70.615570][ T390] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 70.616866][ T390] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 70.618375][ T1803] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 70.632740][ T390] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 70.634104][ T390] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 70.635840][ T1653] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 70.813941][ T4581] chnl_net:caif_netlink_parms(): no params data found [ 70.835007][ T4581] bridge0: port 1(bridge_slave_0) entered blocking state [ 70.836251][ T4581] bridge0: port 1(bridge_slave_0) entered disabled state [ 70.837785][ T4581] device bridge_slave_0 entered promiscuous mode [ 70.840764][ T4581] bridge0: port 2(bridge_slave_1) entered blocking state [ 70.841924][ T4581] bridge0: port 2(bridge_slave_1) entered disabled state [ 70.843496][ T4581] device bridge_slave_1 entered promiscuous mode [ 70.852812][ T4581] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 70.855327][ T4581] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 70.863268][ T4581] team0: Port device team_slave_0 added [ 70.866513][ T4581] team0: Port device team_slave_1 added [ 70.873448][ T4581] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 70.874654][ T4581] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 70.878857][ T4581] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 70.882462][ T4581] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 70.883571][ T4581] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 70.887612][ T4581] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 70.950468][ T4581] device hsr_slave_0 entered promiscuous mode [ 70.999354][ T4581] device hsr_slave_1 entered promiscuous mode [ 71.676774][ T4581] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 71.701584][ T4581] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 71.764158][ T4581] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 71.800748][ T4581] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 71.861943][ T4581] 8021q: adding VLAN 0 to HW filter on device bond0 [ 71.865556][ T1803] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 71.867051][ T1803] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 71.869941][ T4581] 8021q: adding VLAN 0 to HW filter on device team0 [ 71.872406][ T1803] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 71.873918][ T1803] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 71.875497][ T1803] bridge0: port 1(bridge_slave_0) entered blocking state [ 71.876520][ T1803] bridge0: port 1(bridge_slave_0) entered forwarding state [ 71.877901][ T1803] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 71.886519][ T1653] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 71.888055][ T1653] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 71.891115][ T1653] bridge0: port 2(bridge_slave_1) entered blocking state [ 71.892270][ T1653] bridge0: port 2(bridge_slave_1) entered forwarding state [ 71.893703][ T1653] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 71.895268][ T1653] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 71.896897][ T1653] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 71.898848][ T1653] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 71.901453][ T1653] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 71.903310][ T1653] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 71.905053][ T1653] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 71.906529][ T1653] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 71.908992][ T1653] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 71.911464][ T1653] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 71.913012][ T1653] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 71.915582][ T4581] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 71.956337][ T4581] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 71.960458][ T1653] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 71.961750][ T1653] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 71.965423][ T1653] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 71.967106][ T1653] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 71.974404][ T4581] device veth0_vlan entered promiscuous mode [ 71.976562][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 71.978249][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 71.980656][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 71.982065][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 71.986313][ T4581] device veth1_vlan entered promiscuous mode [ 71.995152][ T390] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 71.996601][ T390] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 71.998033][ T390] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 72.000015][ T390] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 72.003279][ T4581] device veth0_macvtap entered promiscuous mode [ 72.005686][ T4581] device veth1_macvtap entered promiscuous mode [ 72.013225][ T4581] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 72.014423][ T390] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 72.015834][ T390] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 72.017275][ T390] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 72.018809][ T390] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 72.022944][ T4581] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 72.024913][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 72.026390][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 72.028412][ T4581] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 72.031491][ T4581] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 72.032792][ T4581] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 72.034073][ T4581] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 1970/01/01 00:01:12 executed programs: 0 [ 72.426864][ T4757] chnl_net:caif_netlink_parms(): no params data found [ 72.444657][ T4757] bridge0: port 1(bridge_slave_0) entered blocking state [ 72.445857][ T4757] bridge0: port 1(bridge_slave_0) entered disabled state [ 72.447303][ T4757] device bridge_slave_0 entered promiscuous mode [ 72.454542][ T4757] bridge0: port 2(bridge_slave_1) entered blocking state [ 72.455678][ T4757] bridge0: port 2(bridge_slave_1) entered disabled state [ 72.457042][ T4757] device bridge_slave_1 entered promiscuous mode [ 72.466821][ T4757] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 72.470899][ T4757] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 72.478825][ T4757] team0: Port device team_slave_0 added [ 72.481086][ T4757] team0: Port device team_slave_1 added [ 72.488584][ T4757] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 72.491401][ T4757] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 72.495525][ T4757] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 72.498127][ T4757] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 72.499107][ T4757] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 72.503437][ T4757] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 72.571282][ T4757] device hsr_slave_0 entered promiscuous mode [ 72.619509][ T4757] device hsr_slave_1 entered promiscuous mode [ 72.639743][ T4757] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 72.641053][ T4757] Cannot create hsr debugfs directory [ 72.669936][ T4757] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 74.409247][ T7] Bluetooth: hci0: command 0x0409 tx timeout [ 75.781933][ T4757] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 76.489278][ T4148] Bluetooth: hci0: command 0x041b tx timeout [ 77.862413][ T4757] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 77.903305][ T4757] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 78.052610][ T4757] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 78.081121][ T4757] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 78.130372][ T4757] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 78.181110][ T4757] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 78.259213][ T4757] 8021q: adding VLAN 0 to HW filter on device bond0 [ 78.262950][ T1653] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 78.264423][ T1653] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 78.267195][ T4757] 8021q: adding VLAN 0 to HW filter on device team0 [ 78.278782][ T390] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 78.280489][ T390] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 78.281831][ T390] bridge0: port 1(bridge_slave_0) entered blocking state [ 78.282874][ T390] bridge0: port 1(bridge_slave_0) entered forwarding state [ 78.284234][ T390] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 78.286873][ T390] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 78.288430][ T390] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 78.291415][ T390] bridge0: port 2(bridge_slave_1) entered blocking state [ 78.292540][ T390] bridge0: port 2(bridge_slave_1) entered forwarding state [ 78.295236][ T390] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 78.297929][ T390] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 78.300913][ T390] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 78.303133][ T390] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 78.304746][ T390] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 78.307213][ T390] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 78.308724][ T390] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 78.317061][ T390] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 78.319005][ T390] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 78.321698][ T390] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 78.323117][ T390] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 78.326069][ T4757] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 78.365990][ T390] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 78.367285][ T390] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 78.374936][ T4757] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 78.383030][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 78.384644][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 78.390812][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 78.392362][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 78.394413][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 78.395766][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 78.397891][ T4757] device veth0_vlan entered promiscuous mode [ 78.401930][ T4757] device veth1_vlan entered promiscuous mode [ 78.408662][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 78.411108][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 78.412550][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 78.414027][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 78.416648][ T4757] device veth0_macvtap entered promiscuous mode [ 78.419052][ T4757] device veth1_macvtap entered promiscuous mode [ 78.424820][ T4757] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 78.426560][ T4757] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 78.428539][ T4757] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 78.430975][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 78.432468][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 78.433916][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 78.435390][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 78.437062][ T4757] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 78.438547][ T4757] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 78.440640][ T4757] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 78.442116][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 78.443563][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 78.445990][ T4757] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 78.447294][ T4757] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 78.448551][ T4757] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 78.449944][ T4757] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 78.468850][ T9] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 78.472677][ T9] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 78.476435][ T390] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 78.478503][ T1653] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 78.479907][ T1653] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 78.481529][ T390] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready 1970/01/01 00:01:18 executed programs: 2 [ 78.511299][ T4962] loop0: detected capacity change from 0 to 2048 [ 78.546791][ T4962] UDF-fs: INFO Mounting volume 'LiuxUDF', timestamp 2022/11/22 14:59 (1000) [ 78.552797][ T4962] ------------[ cut here ]------------ [ 78.553707][ T4962] WARNING: CPU: 1 PID: 4962 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 78.554929][ T4962] Modules linked in: [ 78.555508][ T4962] CPU: 1 PID: 4962 Comm: syz.0.15 Not tainted syzkaller #0 [ 78.556575][ T4962] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 78.558094][ T4962] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 78.559217][ T4962] pc : __udf_add_aext+0x490/0x61c [ 78.559959][ T4962] lr : __udf_add_aext+0x490/0x61c [ 78.560667][ T4962] sp : ffff80001f7d76a0 [ 78.561311][ T4962] x29: ffff80001f7d76c0 x28: 1ffff00003efaf40 x27: dfff800000000000 [ 78.562533][ T4962] x26: 00000000000001d0 x25: 0000000000000000 x24: ffff80001f7d7a08 [ 78.563616][ T4962] x23: 0000000000000010 x22: 00000000c0000200 x21: 1ffff00003efaf41 [ 78.564771][ T4962] x20: ffff80001f7d7a00 x19: ffff0000ed558e28 x18: 0000000000000000 [ 78.566005][ T4962] x17: 0000000000000000 x16: ffff80000973f2ec x15: 0000000000000001 [ 78.567121][ T4962] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 78.568348][ T4962] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973f700 [ 78.569500][ T4962] x8 : ffff0000d686d1c0 x7 : 0000000000000000 x6 : 000000000000003f [ 78.570708][ T4962] x5 : 0000000000000010 x4 : 0000000000000000 x3 : 00000000c0000200 [ 78.571886][ T4962] x2 : ffff80001f7d776c x1 : 0000000000000000 x0 : 00000000000001d0 [ 78.573062][ T4962] Call trace: [ 78.573535][ T4962] __udf_add_aext+0x490/0x61c [ 78.574211][ T4962] udf_setup_indirect_aext+0x498/0x698 [ 78.574978][ T4962] udf_do_extend_file+0x514/0xd8c [ 78.575697][ T4962] udf_setsize+0x8b4/0xd7c [ 78.576323][ T4962] udf_setattr+0x280/0x414 [ 78.576973][ T4962] notify_change+0xa08/0xcd8 [ 78.577669][ T4962] do_truncate+0x178/0x1f0 [ 78.578363][ T4962] do_sys_ftruncate+0x284/0x31c [ 78.578997][ T4962] __arm64_sys_ftruncate+0x60/0x74 [ 78.579734][ T4962] invoke_syscall+0x98/0x2b8 [ 78.580413][ T4962] el0_svc_common+0x138/0x258 [ 78.581099][ T4962] do_el0_svc+0x58/0x14c [ 78.581786][ T4962] el0_svc+0x78/0x1e0 [ 78.582382][ T4962] el0t_64_sync_handler+0xcc/0xe4 [ 78.583114][ T4962] el0t_64_sync+0x1a0/0x1a4 [ 78.583767][ T4962] irq event stamp: 6716 [ 78.584370][ T4962] hardirqs last enabled at (6715): [] __find_get_block+0x1c8/0xcd8 [ 78.585732][ T4962] hardirqs last disabled at (6716): [] el1_dbg+0x24/0x80 [ 78.586985][ T4962] softirqs last enabled at (6138): [] local_bh_enable+0x10/0x34 [ 78.588302][ T4962] softirqs last disabled at (6136): [] local_bh_disable+0x10/0x34 [ 78.589610][ T4962] ---[ end trace f597b8e8082ab74e ]--- [ 78.591764][ T4275] Bluetooth: hci0: command 0x040f tx timeout [ 78.593284][ T4962] ------------[ cut here ]------------ [ 78.594200][ T4962] WARNING: CPU: 0 PID: 4962 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 78.595509][ T4962] Modules linked in: [ 78.596112][ T4962] CPU: 0 PID: 4962 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 78.597436][ T4962] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 78.598967][ T4962] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 78.600193][ T4962] pc : __udf_add_aext+0x490/0x61c [ 78.600962][ T4962] lr : __udf_add_aext+0x490/0x61c [ 78.601748][ T4962] sp : ffff80001f7d7760 [ 78.602394][ T4962] x29: ffff80001f7d7780 x28: 1ffff00003efaf40 x27: dfff800000000000 [ 78.603594][ T4962] x26: 0000000000000000 x25: 0000000000000010 x24: ffff80001f7d7a08 [ 78.604765][ T4962] x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00003efaf41 [ 78.605982][ T4962] x20: ffff80001f7d7a00 x19: ffff0000ed558e28 x18: 0000000000000000 [ 78.607214][ T4962] x17: 0000000000000000 x16: ffff80000973f2ec x15: 0000000000000001 [ 78.608458][ T4962] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 78.609671][ T4962] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973f700 [ 78.610834][ T4962] x8 : ffff0000d686d1c0 x7 : 0000004100000018 x6 : ffff0000df3de658 [ 78.612011][ T4962] x5 : ffff80001f7d7a18 x4 : 0000000000000001 x3 : 00000000bffffe00 [ 78.613216][ T4962] x2 : ffff80001f7d79d0 x1 : 0000000000000010 x0 : 0000000000000000 [ 78.614410][ T4962] Call trace: [ 78.614872][ T4962] __udf_add_aext+0x490/0x61c [ 78.615635][ T4962] udf_do_extend_file+0x550/0xd8c [ 78.616396][ T4962] udf_setsize+0x8b4/0xd7c [ 78.617093][ T4962] udf_setattr+0x280/0x414 [ 78.617668][ T4962] notify_change+0xa08/0xcd8 [ 78.618374][ T4962] do_truncate+0x178/0x1f0 [ 78.619033][ T4962] do_sys_ftruncate+0x284/0x31c [ 78.619786][ T4962] __arm64_sys_ftruncate+0x60/0x74 [ 78.620607][ T4962] invoke_syscall+0x98/0x2b8 [ 78.621287][ T4962] el0_svc_common+0x138/0x258 [ 78.622001][ T4962] do_el0_svc+0x58/0x14c [ 78.622613][ T4962] el0_svc+0x78/0x1e0 [ 78.623243][ T4962] el0t_64_sync_handler+0xcc/0xe4 [ 78.623994][ T4962] el0t_64_sync+0x1a0/0x1a4 [ 78.624630][ T4962] irq event stamp: 7136 [ 78.625226][ T4962] hardirqs last enabled at (7135): [] exit_to_kernel_mode+0xe0/0x168 [ 78.626676][ T4962] hardirqs last disabled at (7136): [] el1_dbg+0x24/0x80 [ 78.627922][ T4962] softirqs last enabled at (7130): [] handle_softirqs+0xa4c/0xbf0 [ 78.629305][ T4962] softirqs last disabled at (6719): [] __irq_exit_rcu+0x240/0x440 [ 78.630721][ T4962] ---[ end trace f597b8e8082ab74f ]--- [ 78.633828][ T4962] ------------[ cut here ]------------ [ 78.634621][ T4962] WARNING: CPU: 1 PID: 4962 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 78.635879][ T4962] Modules linked in: [ 78.636440][ T4962] CPU: 1 PID: 4962 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 78.637650][ T4962] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 78.639041][ T4962] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 78.640177][ T4962] pc : __udf_add_aext+0x490/0x61c [ 78.640964][ T4962] lr : __udf_add_aext+0x490/0x61c [ 78.641695][ T4962] sp : ffff80001f7d7760 [ 78.642347][ T4962] x29: ffff80001f7d7780 x28: 1ffff00003efaf40 x27: dfff800000000000 [ 78.643559][ T4962] x26: 0000000000000010 x25: 0000000000000020 x24: ffff80001f7d7a08 [ 78.644790][ T4962] x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00003efaf41 [ 78.646037][ T4962] x20: ffff80001f7d7a00 x19: ffff0000ed558e28 x18: 0000000000000000 [ 78.647249][ T4962] x17: 0000000000000000 x16: ffff80000973f2ec x15: 0000000000000001 [ 78.648494][ T4962] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 78.649605][ T4962] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973f700 [ 78.650780][ T4962] x8 : ffff0000d686d1c0 x7 : 0000000000000000 x6 : ffff0000df3de658 [ 78.652029][ T4962] x5 : ffff80001f7d7a18 x4 : 0000000000000001 x3 : 00000000bffffe00 [ 78.653170][ T4962] x2 : ffff80001f7d79d0 x1 : 0000000000000020 x0 : 0000000000000010 [ 78.654395][ T4962] Call trace: [ 78.654851][ T4962] __udf_add_aext+0x490/0x61c [ 78.655636][ T4962] udf_do_extend_file+0x550/0xd8c [ 78.656385][ T4962] udf_setsize+0x8b4/0xd7c [ 78.657000][ T4962] udf_setattr+0x280/0x414 [ 78.657660][ T4962] notify_change+0xa08/0xcd8 [ 78.658316][ T4962] do_truncate+0x178/0x1f0 [ 78.658947][ T4962] do_sys_ftruncate+0x284/0x31c [ 78.659682][ T4962] __arm64_sys_ftruncate+0x60/0x74 [ 78.660423][ T4962] invoke_syscall+0x98/0x2b8 [ 78.661134][ T4962] el0_svc_common+0x138/0x258 [ 78.661836][ T4962] do_el0_svc+0x58/0x14c [ 78.662449][ T4962] el0_svc+0x78/0x1e0 [ 78.663066][ T4962] el0t_64_sync_handler+0xcc/0xe4 [ 78.663917][ T4962] el0t_64_sync+0x1a0/0x1a4 [ 78.664576][ T4962] irq event stamp: 7194 [ 78.665238][ T4962] hardirqs last enabled at (7193): [] exit_to_kernel_mode+0xe0/0x168 [ 78.666758][ T4962] hardirqs last disabled at (7194): [] el1_dbg+0x24/0x80 [ 78.668108][ T4962] softirqs last enabled at (7188): [] handle_softirqs+0xa4c/0xbf0 [ 78.669440][ T4962] softirqs last disabled at (7139): [] __irq_exit_rcu+0x240/0x440 [ 78.670878][ T4962] ---[ end trace f597b8e8082ab750 ]--- [ 78.673159][ T4962] ------------[ cut here ]------------ [ 78.674025][ T4962] WARNING: CPU: 1 PID: 4962 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 78.675310][ T4962] Modules linked in: [ 78.675876][ T4962] CPU: 1 PID: 4962 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 78.677134][ T4962] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 78.678596][ T4962] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 78.679703][ T4962] pc : __udf_add_aext+0x490/0x61c [ 78.680421][ T4962] lr : __udf_add_aext+0x490/0x61c [ 78.681064][ T4962] sp : ffff80001f7d7760 [ 78.681683][ T4962] x29: ffff80001f7d7780 x28: 1ffff00003efaf40 x27: dfff800000000000 [ 78.682871][ T4962] x26: 0000000000000020 x25: 0000000000000030 x24: ffff80001f7d7a08 [ 78.684168][ T4962] x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00003efaf41 [ 78.685431][ T4962] x20: ffff80001f7d7a00 x19: ffff0000ed558e28 x18: 0000000000000000 [ 78.686659][ T4962] x17: 0000000000000000 x16: ffff80000973f2ec x15: 0000000000000001 [ 78.687829][ T4962] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 78.689035][ T4962] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973f700 [ 78.690105][ T4962] x8 : ffff0000d686d1c0 x7 : 0000000000000000 x6 : ffff0000df3de658 [ 78.691311][ T4962] x5 : ffff80001f7d7a18 x4 : 0000000000000001 x3 : 00000000bffffe00 [ 78.692402][ T4962] x2 : ffff80001f7d79d0 x1 : 0000000000000030 x0 : 0000000000000020 [ 78.693488][ T4962] Call trace: [ 78.694027][ T4962] __udf_add_aext+0x490/0x61c [ 78.694740][ T4962] udf_do_extend_file+0x550/0xd8c [ 78.695435][ T4962] udf_setsize+0x8b4/0xd7c [ 78.696091][ T4962] udf_setattr+0x280/0x414 [ 78.696754][ T4962] notify_change+0xa08/0xcd8 [ 78.697407][ T4962] do_truncate+0x178/0x1f0 [ 78.698071][ T4962] do_sys_ftruncate+0x284/0x31c [ 78.698808][ T4962] __arm64_sys_ftruncate+0x60/0x74 [ 78.699569][ T4962] invoke_syscall+0x98/0x2b8 [ 78.700270][ T4962] el0_svc_common+0x138/0x258 [ 78.700882][ T4962] do_el0_svc+0x58/0x14c [ 78.701516][ T4962] el0_svc+0x78/0x1e0 [ 78.702145][ T4962] el0t_64_sync_handler+0xcc/0xe4 [ 78.702819][ T4962] el0t_64_sync+0x1a0/0x1a4 [ 78.703485][ T4962] irq event stamp: 7270 [ 78.704089][ T4962] hardirqs last enabled at (7269): [] exit_to_kernel_mode+0xe0/0x168 [ 78.705428][ T4962] hardirqs last disabled at (7270): [] el1_dbg+0x24/0x80 [ 78.706617][ T4962] softirqs last enabled at (7264): [] handle_softirqs+0xa4c/0xbf0 [ 78.707974][ T4962] softirqs last disabled at (7197): [] __irq_exit_rcu+0x240/0x440 [ 78.709350][ T4962] ---[ end trace f597b8e8082ab751 ]--- [ 78.711385][ T4962] ------------[ cut here ]------------ [ 78.712231][ T4962] WARNING: CPU: 1 PID: 4962 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 78.713462][ T4962] Modules linked in: [ 78.714075][ T4962] CPU: 1 PID: 4962 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 78.715318][ T4962] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 78.716688][ T4962] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 78.717896][ T4962] pc : __udf_add_aext+0x490/0x61c [ 78.718547][ T4962] lr : __udf_add_aext+0x490/0x61c [ 78.719303][ T4962] sp : ffff80001f7d7760 [ 78.719868][ T4962] x29: ffff80001f7d7780 x28: 1ffff00003efaf40 x27: dfff800000000000 [ 78.721086][ T4962] x26: 0000000000000030 x25: 0000000000000040 x24: ffff80001f7d7a08 [ 78.722251][ T4962] x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00003efaf41 [ 78.723427][ T4962] x20: ffff80001f7d7a00 x19: ffff0000ed558e28 x18: 0000000000000000 [ 78.724598][ T4962] x17: 0000000000000000 x16: ffff80000973f2ec x15: 0000000000000001 [ 78.725845][ T4962] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 78.726954][ T4962] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973f700 [ 78.728130][ T4962] x8 : ffff0000d686d1c0 x7 : 0000000000000000 x6 : ffff0000df3de658 [ 78.729314][ T4962] x5 : ffff80001f7d7a18 x4 : 0000000000000001 x3 : 00000000bffffe00 [ 78.730530][ T4962] x2 : ffff80001f7d79d0 x1 : 0000000000000040 x0 : 0000000000000030 [ 78.731757][ T4962] Call trace: [ 78.732234][ T4962] __udf_add_aext+0x490/0x61c [ 78.732940][ T4962] udf_do_extend_file+0x550/0xd8c [ 78.733665][ T4962] udf_setsize+0x8b4/0xd7c [ 78.734328][ T4962] udf_setattr+0x280/0x414 [ 78.734982][ T4962] notify_change+0xa08/0xcd8 [ 78.735664][ T4962] do_truncate+0x178/0x1f0 [ 78.736408][ T4962] do_sys_ftruncate+0x284/0x31c [ 78.737150][ T4962] __arm64_sys_ftruncate+0x60/0x74 [ 78.737852][ T4962] invoke_syscall+0x98/0x2b8 [ 78.738492][ T4962] el0_svc_common+0x138/0x258 [ 78.739190][ T4962] do_el0_svc+0x58/0x14c [ 78.739828][ T4962] el0_svc+0x78/0x1e0 [ 78.740389][ T4962] el0t_64_sync_handler+0xcc/0xe4 [ 78.741132][ T4962] el0t_64_sync+0x1a0/0x1a4 [ 78.741796][ T4962] irq event stamp: 7304 [ 78.742354][ T4962] hardirqs last enabled at (7303): [] exit_to_kernel_mode+0xe0/0x168 [ 78.743697][ T4962] hardirqs last disabled at (7304): [] el1_dbg+0x24/0x80 [ 78.744887][ T4962] softirqs last enabled at (7298): [] handle_softirqs+0xa4c/0xbf0 [ 78.746258][ T4962] softirqs last disabled at (7273): [] __irq_exit_rcu+0x240/0x440 [ 78.747592][ T4962] ---[ end trace f597b8e8082ab752 ]--- [ 78.749901][ T4962] ------------[ cut here ]------------ [ 78.750699][ T4962] WARNING: CPU: 1 PID: 4962 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 78.752002][ T4962] Modules linked in: [ 78.752655][ T4962] CPU: 1 PID: 4962 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 78.753864][ T4962] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 78.755290][ T4962] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 78.756377][ T4962] pc : __udf_add_aext+0x490/0x61c [ 78.757061][ T4962] lr : __udf_add_aext+0x490/0x61c [ 78.757746][ T4962] sp : ffff80001f7d7760 [ 78.758376][ T4962] x29: ffff80001f7d7780 x28: 1ffff00003efaf40 x27: dfff800000000000 [ 78.759559][ T4962] x26: 0000000000000040 x25: 0000000000000050 x24: ffff80001f7d7a08 [ 78.760853][ T4962] x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00003efaf41 [ 78.762015][ T4962] x20: ffff80001f7d7a00 x19: ffff0000ed558e28 x18: 0000000000000000 [ 78.763215][ T4962] x17: 0000000000000000 x16: ffff80000973f2ec x15: 0000000000000001 [ 78.764495][ T4962] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 78.765664][ T4962] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973f700 [ 78.766905][ T4962] x8 : ffff0000d686d1c0 x7 : 0000000000000000 x6 : ffff0000df3de658 [ 78.768117][ T4962] x5 : ffff80001f7d7a18 x4 : 0000000000000001 x3 : 00000000bffffe00 [ 78.769369][ T4962] x2 : ffff80001f7d79d0 x1 : 0000000000000050 x0 : 0000000000000040 [ 78.770633][ T4962] Call trace: [ 78.771109][ T4962] __udf_add_aext+0x490/0x61c [ 78.771804][ T4962] udf_do_extend_file+0x550/0xd8c [ 78.772534][ T4962] udf_setsize+0x8b4/0xd7c [ 78.773171][ T4962] udf_setattr+0x280/0x414 [ 78.773800][ T4962] notify_change+0xa08/0xcd8 [ 78.774450][ T4962] do_truncate+0x178/0x1f0 [ 78.775121][ T4962] do_sys_ftruncate+0x284/0x31c [ 78.775792][ T4962] __arm64_sys_ftruncate+0x60/0x74 [ 78.776558][ T4962] invoke_syscall+0x98/0x2b8 [ 78.777295][ T4962] el0_svc_common+0x138/0x258 [ 78.777971][ T4962] do_el0_svc+0x58/0x14c [ 78.778601][ T4962] el0_svc+0x78/0x1e0 [ 78.779156][ T4962] el0t_64_sync_handler+0xcc/0xe4 [ 78.779918][ T4962] el0t_64_sync+0x1a0/0x1a4 [ 78.780617][ T4962] irq event stamp: 7386 [ 78.781226][ T4962] hardirqs last enabled at (7385): [] exit_to_kernel_mode+0xe0/0x168 [ 78.782623][ T4962] hardirqs last disabled at (7386): [] el1_dbg+0x24/0x80 [ 78.783894][ T4962] softirqs last enabled at (7380): [] handle_softirqs+0xa4c/0xbf0 [ 78.785197][ T4962] softirqs last disabled at (7307): [] __irq_exit_rcu+0x240/0x440 [ 78.786447][ T4962] ---[ end trace f597b8e8082ab753 ]--- [ 78.788403][ T4962] ------------[ cut here ]------------ [ 78.789163][ T4962] WARNING: CPU: 1 PID: 4962 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 78.790532][ T4962] Modules linked in: [ 78.791136][ T4962] CPU: 1 PID: 4962 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 78.792406][ T4962] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 78.793806][ T4962] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 78.794959][ T4962] pc : __udf_add_aext+0x490/0x61c [ 78.795711][ T4962] lr : __udf_add_aext+0x490/0x61c [ 78.796407][ T4962] sp : ffff80001f7d7760 [ 78.797021][ T4962] x29: ffff80001f7d7780 x28: 1ffff00003efaf40 x27: dfff800000000000 [ 78.798213][ T4962] x26: 0000000000000050 x25: 0000000000000060 x24: ffff80001f7d7a08 [ 78.799396][ T4962] x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00003efaf41 [ 78.800596][ T4962] x20: ffff80001f7d7a00 x19: ffff0000ed558e28 x18: 0000000000000000 [ 78.801744][ T4962] x17: 0000000000000000 x16: ffff80000973f2ec x15: 0000000000000001 [ 78.802887][ T4962] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 78.804084][ T4962] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973f700 [ 78.805254][ T4962] x8 : ffff0000d686d1c0 x7 : 0000000000000000 x6 : ffff0000df3de658 [ 78.806487][ T4962] x5 : ffff80001f7d7a18 x4 : 0000000000000001 x3 : 00000000bffffe00 [ 78.807697][ T4962] x2 : ffff80001f7d79d0 x1 : 0000000000000060 x0 : 0000000000000050 [ 78.808855][ T4962] Call trace: [ 78.809312][ T4962] __udf_add_aext+0x490/0x61c [ 78.809999][ T4962] udf_do_extend_file+0x550/0xd8c [ 78.810799][ T4962] udf_setsize+0x8b4/0xd7c [ 78.811431][ T4962] udf_setattr+0x280/0x414 [ 78.812106][ T4962] notify_change+0xa08/0xcd8 [ 78.812736][ T4962] do_truncate+0x178/0x1f0 [ 78.813372][ T4962] do_sys_ftruncate+0x284/0x31c [ 78.814060][ T4962] __arm64_sys_ftruncate+0x60/0x74 [ 78.814832][ T4962] invoke_syscall+0x98/0x2b8 [ 78.815502][ T4962] el0_svc_common+0x138/0x258 [ 78.816178][ T4962] do_el0_svc+0x58/0x14c [ 78.816776][ T4962] el0_svc+0x78/0x1e0 [ 78.817356][ T4962] el0t_64_sync_handler+0xcc/0xe4 [ 78.818126][ T4962] el0t_64_sync+0x1a0/0x1a4 [ 78.818812][ T4962] irq event stamp: 7492 [ 78.819369][ T4962] hardirqs last enabled at (7491): [] exit_to_kernel_mode+0xe0/0x168 [ 78.820773][ T4962] hardirqs last disabled at (7492): [] el1_dbg+0x24/0x80 [ 78.821998][ T4962] softirqs last enabled at (7486): [] handle_softirqs+0xa4c/0xbf0 [ 78.823394][ T4962] softirqs last disabled at (7389): [] __irq_exit_rcu+0x240/0x440 [ 78.824864][ T4962] ---[ end trace f597b8e8082ab754 ]--- [ 78.826636][ T4962] ------------[ cut here ]------------ [ 78.827483][ T4962] WARNING: CPU: 1 PID: 4962 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 78.828856][ T4962] Modules linked in: [ 78.829488][ T4962] CPU: 1 PID: 4962 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 78.830717][ T4962] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 78.832317][ T4962] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 78.833507][ T4962] pc : __udf_add_aext+0x490/0x61c [ 78.834261][ T4962] lr : __udf_add_aext+0x490/0x61c [ 78.835054][ T4962] sp : ffff80001f7d7760 [ 78.835626][ T4962] x29: ffff80001f7d7780 x28: 1ffff00003efaf40 x27: dfff800000000000 [ 78.836837][ T4962] x26: 0000000000000060 x25: 0000000000000070 x24: ffff80001f7d7a08 [ 78.838047][ T4962] x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00003efaf41 [ 78.839265][ T4962] x20: ffff80001f7d7a00 x19: ffff0000ed558e28 x18: 0000000000000000 [ 78.840453][ T4962] x17: 0000000000000000 x16: ffff80000973f2ec x15: 0000000000000001 [ 78.841630][ T4962] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 78.842838][ T4962] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973f700 [ 78.843997][ T4962] x8 : ffff0000d686d1c0 x7 : 0000000000000000 x6 : ffff0000df3de658 [ 78.845153][ T4962] x5 : ffff80001f7d7a18 x4 : 0000000000000001 x3 : 00000000bffffe00 [ 78.846235][ T4962] x2 : ffff80001f7d79d0 x1 : 0000000000000070 x0 : 0000000000000060 [ 78.847420][ T4962] Call trace: [ 78.847899][ T4962] __udf_add_aext+0x490/0x61c [ 78.848645][ T4962] udf_do_extend_file+0x550/0xd8c [ 78.849401][ T4962] udf_setsize+0x8b4/0xd7c [ 78.850087][ T4962] udf_setattr+0x280/0x414 [ 78.850808][ T4962] notify_change+0xa08/0xcd8 [ 78.851480][ T4962] do_truncate+0x178/0x1f0 [ 78.852139][ T4962] do_sys_ftruncate+0x284/0x31c [ 78.852870][ T4962] __arm64_sys_ftruncate+0x60/0x74 [ 78.853634][ T4962] invoke_syscall+0x98/0x2b8 [ 78.854319][ T4962] el0_svc_common+0x138/0x258 [ 78.855046][ T4962] do_el0_svc+0x58/0x14c [ 78.855707][ T4962] el0_svc+0x78/0x1e0 [ 78.856314][ T4962] el0t_64_sync_handler+0xcc/0xe4 [ 78.857034][ T4962] el0t_64_sync+0x1a0/0x1a4 [ 78.857666][ T4962] irq event stamp: 7570 [ 78.858268][ T4962] hardirqs last enabled at (7569): [] exit_to_kernel_mode+0xe0/0x168 [ 78.859667][ T4962] hardirqs last disabled at (7570): [] el1_dbg+0x24/0x80 [ 78.860981][ T4962] softirqs last enabled at (7564): [] handle_softirqs+0xa4c/0xbf0 [ 78.862410][ T4962] softirqs last disabled at (7495): [] __irq_exit_rcu+0x240/0x440 [ 78.863715][ T4962] ---[ end trace f597b8e8082ab755 ]--- [ 78.865567][ T4962] ------------[ cut here ]------------ [ 78.866372][ T4962] WARNING: CPU: 1 PID: 4962 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 78.867666][ T4962] Modules linked in: [ 78.868264][ T4962] CPU: 1 PID: 4962 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 78.869591][ T4962] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 78.871033][ T4962] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 78.872112][ T4962] pc : __udf_add_aext+0x490/0x61c [ 78.872875][ T4962] lr : __udf_add_aext+0x490/0x61c [ 78.873673][ T4962] sp : ffff80001f7d7760 [ 78.874360][ T4962] x29: ffff80001f7d7780 x28: 1ffff00003efaf40 x27: dfff800000000000 [ 78.875552][ T4962] x26: 0000000000000070 x25: 0000000000000080 x24: ffff80001f7d7a08 [ 78.876704][ T4962] x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00003efaf41 [ 78.877908][ T4962] x20: ffff80001f7d7a00 x19: ffff0000ed558e28 x18: 0000000000000000 [ 78.879092][ T4962] x17: 0000000000000000 x16: ffff80000973f2ec x15: 0000000000000001 [ 78.880285][ T4962] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 78.881519][ T4962] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973f700 [ 78.882767][ T4962] x8 : ffff0000d686d1c0 x7 : 0000000000000000 x6 : ffff0000df3de658 [ 78.884001][ T4962] x5 : ffff80001f7d7a18 x4 : 0000000000000001 x3 : 00000000bffffe00 [ 78.885238][ T4962] x2 : ffff80001f7d79d0 x1 : 0000000000000080 x0 : 0000000000000070 [ 78.886433][ T4962] Call trace: [ 78.886866][ T4962] __udf_add_aext+0x490/0x61c [ 78.887528][ T4962] udf_do_extend_file+0x550/0xd8c [ 78.888307][ T4962] udf_setsize+0x8b4/0xd7c [ 78.889009][ T4962] udf_setattr+0x280/0x414 [ 78.889655][ T4962] notify_change+0xa08/0xcd8 [ 78.890324][ T4962] do_truncate+0x178/0x1f0 [ 78.890939][ T4962] do_sys_ftruncate+0x284/0x31c [ 78.891611][ T4962] __arm64_sys_ftruncate+0x60/0x74 [ 78.892363][ T4962] invoke_syscall+0x98/0x2b8 [ 78.893029][ T4962] el0_svc_common+0x138/0x258 [ 78.893720][ T4962] do_el0_svc+0x58/0x14c [ 78.894355][ T4962] el0_svc+0x78/0x1e0 [ 78.894921][ T4962] el0t_64_sync_handler+0xcc/0xe4 [ 78.895703][ T4962] el0t_64_sync+0x1a0/0x1a4 [ 78.896368][ T4962] irq event stamp: 7624 [ 78.896948][ T4962] hardirqs last enabled at (7623): [] exit_to_kernel_mode+0xe0/0x168 [ 78.898427][ T4962] hardirqs last disabled at (7624): [] el1_dbg+0x24/0x80 [ 78.899747][ T4962] softirqs last enabled at (7618): [] handle_softirqs+0xa4c/0xbf0 [ 78.901098][ T4962] softirqs last disabled at (7573): [] __irq_exit_rcu+0x240/0x440 [ 78.902477][ T4962] ---[ end trace f597b8e8082ab756 ]--- [ 78.905346][ T4962] ------------[ cut here ]------------ [ 78.906264][ T4962] WARNING: CPU: 0 PID: 4962 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 78.907654][ T4962] Modules linked in: [ 78.908254][ T4962] CPU: 0 PID: 4962 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 78.909528][ T4962] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 78.910977][ T4962] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 78.912163][ T4962] pc : __udf_add_aext+0x490/0x61c [ 78.912956][ T4962] lr : __udf_add_aext+0x490/0x61c [ 78.913668][ T4962] sp : ffff80001f7d7760 [ 78.914264][ T4962] x29: ffff80001f7d7780 x28: 1ffff00003efaf40 x27: dfff800000000000 [ 78.915501][ T4962] x26: 0000000000000080 x25: 0000000000000090 x24: ffff80001f7d7a08 [ 78.916720][ T4962] x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00003efaf41 [ 78.917929][ T4962] x20: ffff80001f7d7a00 x19: ffff0000ed558e28 x18: 0000000000000000 [ 78.919174][ T4962] x17: 0000000000000000 x16: ffff80000973f2ec x15: 0000000000000001 [ 78.920440][ T4962] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 78.921742][ T4962] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973f700 [ 78.923019][ T4962] x8 : ffff0000d686d1c0 x7 : 0000000000000000 x6 : ffff0000df3de658 [ 78.924243][ T4962] x5 : ffff80001f7d7a18 x4 : 0000000000000001 x3 : 00000000bffffe00 [ 78.925491][ T4962] x2 : ffff80001f7d79d0 x1 : 0000000000000090 x0 : 0000000000000080 [ 78.926731][ T4962] Call trace: [ 78.927216][ T4962] __udf_add_aext+0x490/0x61c [ 78.927945][ T4962] udf_do_extend_file+0x550/0xd8c [ 78.928761][ T4962] udf_setsize+0x8b4/0xd7c [ 78.929417][ T4962] udf_setattr+0x280/0x414 [ 78.930051][ T4962] notify_change+0xa08/0xcd8 [ 78.930732][ T4962] do_truncate+0x178/0x1f0 [ 78.931429][ T4962] do_sys_ftruncate+0x284/0x31c [ 78.932181][ T4962] __arm64_sys_ftruncate+0x60/0x74 [ 78.933005][ T4962] invoke_syscall+0x98/0x2b8 [ 78.933717][ T4962] el0_svc_common+0x138/0x258 [ 78.934467][ T4962] do_el0_svc+0x58/0x14c [ 78.935126][ T4962] el0_svc+0x78/0x1e0 [ 78.935692][ T4962] el0t_64_sync_handler+0xcc/0xe4 [ 78.936437][ T4962] el0t_64_sync+0x1a0/0x1a4 [ 78.937134][ T4962] irq event stamp: 7694 [ 78.937794][ T4962] hardirqs last enabled at (7693): [] exit_to_kernel_mode+0xe0/0x168 [ 78.939345][ T4962] hardirqs last disabled at (7694): [] el1_dbg+0x24/0x80 [ 78.940654][ T4962] softirqs last enabled at (7688): [] handle_softirqs+0xa4c/0xbf0 [ 78.942106][ T4962] softirqs last disabled at (7627): [] __irq_exit_rcu+0x240/0x440 [ 78.943507][ T4962] ---[ end trace f597b8e8082ab757 ]--- [ 78.945244][ T4962] ------------[ cut here ]------------ [ 78.946080][ T4962] WARNING: CPU: 0 PID: 4962 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 78.947452][ T4962] Modules linked in: [ 78.948076][ T4962] CPU: 0 PID: 4962 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 78.949340][ T4962] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 78.950903][ T4962] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 78.952087][ T4962] pc : __udf_add_aext+0x490/0x61c [ 78.952814][ T4962] lr : __udf_add_aext+0x490/0x61c [ 78.953587][ T4962] sp : ffff80001f7d7760 [ 78.954171][ T4962] x29: ffff80001f7d7780 x28: 1ffff00003efaf40 x27: dfff800000000000 [ 78.955425][ T4962] x26: 0000000000000090 x25: 00000000000000a0 x24: ffff80001f7d7a08 [ 78.956718][ T4962] x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00003efaf41 [ 78.957908][ T4962] x20: ffff80001f7d7a00 x19: ffff0000ed558e28 x18: 0000000000000000 [ 78.959190][ T4962] x17: 0000000000000000 x16: ffff80000973f2ec x15: 0000000000000001 [ 78.960401][ T4962] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 78.961608][ T4962] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973f700 [ 78.962807][ T4962] x8 : ffff0000d686d1c0 x7 : 0000000000000000 x6 : ffff0000df3de658 [ 78.964017][ T4962] x5 : ffff80001f7d7a18 x4 : 0000000000000001 x3 : 00000000bffffe00 [ 78.965272][ T4962] x2 : ffff80001f7d79d0 x1 : 00000000000000a0 x0 : 0000000000000090 [ 78.966514][ T4962] Call trace: [ 78.967007][ T4962] __udf_add_aext+0x490/0x61c [ 78.967797][ T4962] udf_do_extend_file+0x550/0xd8c [ 78.968583][ T4962] udf_setsize+0x8b4/0xd7c [ 78.969259][ T4962] udf_setattr+0x280/0x414 [ 78.969865][ T4962] notify_change+0xa08/0xcd8 [ 78.970633][ T4962] do_truncate+0x178/0x1f0 [ 78.971285][ T4962] do_sys_ftruncate+0x284/0x31c [ 78.972024][ T4962] __arm64_sys_ftruncate+0x60/0x74 [ 78.972805][ T4962] invoke_syscall+0x98/0x2b8 [ 78.973482][ T4962] el0_svc_common+0x138/0x258 [ 78.974125][ T4962] do_el0_svc+0x58/0x14c [ 78.974746][ T4962] el0_svc+0x78/0x1e0 [ 78.975352][ T4962] el0t_64_sync_handler+0xcc/0xe4 [ 78.976105][ T4962] el0t_64_sync+0x1a0/0x1a4 [ 78.976772][ T4962] irq event stamp: 7732 [ 78.977403][ T4962] hardirqs last enabled at (7731): [] exit_to_kernel_mode+0xe0/0x168 [ 78.978899][ T4962] hardirqs last disabled at (7732): [] el1_dbg+0x24/0x80 [ 78.980152][ T4962] softirqs last enabled at (7726): [] handle_softirqs+0xa4c/0xbf0 [ 78.981566][ T4962] softirqs last disabled at (7697): [] __irq_exit_rcu+0x240/0x440 [ 78.982982][ T4962] ---[ end trace f597b8e8082ab758 ]--- [ 78.984175][ T4962] ------------[ cut here ]------------ [ 78.984968][ T4962] WARNING: CPU: 0 PID: 4962 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 78.986307][ T4962] Modules linked in: [ 78.986881][ T4962] CPU: 0 PID: 4962 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 78.988186][ T4962] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 78.989588][ T4962] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 78.990712][ T4962] pc : __udf_add_aext+0x490/0x61c [ 78.991469][ T4962] lr : __udf_add_aext+0x490/0x61c [ 78.992208][ T4962] sp : ffff80001f7d7760 [ 78.992816][ T4962] x29: ffff80001f7d7780 x28: 1ffff00003efaf40 x27: dfff800000000000 [ 78.994052][ T4962] x26: 00000000000000a0 x25: 00000000000000b0 x24: ffff80001f7d7a08 [ 78.995179][ T4962] x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00003efaf41 [ 78.996423][ T4962] x20: ffff80001f7d7a00 x19: ffff0000ed558e28 x18: 0000000000000000 [ 78.997655][ T4962] x17: 0000000000000000 x16: ffff80000973f2ec x15: 0000000000000001 [ 78.998787][ T4962] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 78.999996][ T4962] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973f700 [ 79.001216][ T4962] x8 : ffff0000d686d1c0 x7 : 0000000000000000 x6 : ffff0000df3de658 [ 79.002426][ T4962] x5 : ffff80001f7d7a18 x4 : 0000000000000001 x3 : 00000000bffffe00 [ 79.003622][ T4962] x2 : ffff80001f7d79d0 x1 : 00000000000000b0 x0 : 00000000000000a0 [ 79.004792][ T4962] Call trace: [ 79.005304][ T4962] __udf_add_aext+0x490/0x61c [ 79.005989][ T4962] udf_do_extend_file+0x550/0xd8c [ 79.006751][ T4962] udf_setsize+0x8b4/0xd7c [ 79.007422][ T4962] udf_setattr+0x280/0x414 [ 79.008033][ T4962] notify_change+0xa08/0xcd8 [ 79.008758][ T4962] do_truncate+0x178/0x1f0 [ 79.009382][ T4962] do_sys_ftruncate+0x284/0x31c [ 79.010061][ T4962] __arm64_sys_ftruncate+0x60/0x74 [ 79.010895][ T4962] invoke_syscall+0x98/0x2b8 [ 79.011563][ T4962] el0_svc_common+0x138/0x258 [ 79.012256][ T4962] do_el0_svc+0x58/0x14c [ 79.012909][ T4962] el0_svc+0x78/0x1e0 [ 79.013505][ T4962] el0t_64_sync_handler+0xcc/0xe4 [ 79.014342][ T4962] el0t_64_sync+0x1a0/0x1a4 [ 79.015021][ T4962] irq event stamp: 7840 [ 79.015611][ T4962] hardirqs last enabled at (7839): [] exit_to_kernel_mode+0xe0/0x168 [ 79.017106][ T4962] hardirqs last disabled at (7840): [] el1_dbg+0x24/0x80 [ 79.018296][ T4962] softirqs last enabled at (7834): [] handle_softirqs+0xa4c/0xbf0 [ 79.019769][ T4962] softirqs last disabled at (7735): [] __irq_exit_rcu+0x240/0x440 [ 79.021201][ T4962] ---[ end trace f597b8e8082ab759 ]--- [ 79.022623][ T4962] ------------[ cut here ]------------ [ 79.023428][ T4962] WARNING: CPU: 0 PID: 4962 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 79.024850][ T4962] Modules linked in: [ 79.025421][ T4962] CPU: 0 PID: 4962 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 79.026715][ T4962] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 79.028267][ T4962] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 79.029516][ T4962] pc : __udf_add_aext+0x490/0x61c [ 79.030227][ T4962] lr : __udf_add_aext+0x490/0x61c [ 79.030990][ T4962] sp : ffff80001f7d7760 [ 79.031608][ T4962] x29: ffff80001f7d7780 x28: 1ffff00003efaf40 x27: dfff800000000000 [ 79.032858][ T4962] x26: 00000000000000b0 x25: 00000000000000c0 x24: ffff80001f7d7a08 [ 79.034058][ T4962] x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00003efaf41 [ 79.035254][ T4962] x20: ffff80001f7d7a00 x19: ffff0000ed558e28 x18: 0000000000000000 [ 79.036375][ T4962] x17: 0000000000000000 x16: ffff80000973f2ec x15: 0000000000000001 [ 79.037529][ T4962] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 79.038753][ T4962] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973f700 [ 79.039857][ T4962] x8 : ffff0000d686d1c0 x7 : 0000000000000000 x6 : ffff0000df3de658 [ 79.041035][ T4962] x5 : ffff80001f7d7a18 x4 : 0000000000000001 x3 : 00000000bffffe00 [ 79.042314][ T4962] x2 : ffff80001f7d79d0 x1 : 00000000000000c0 x0 : 00000000000000b0 [ 79.043575][ T4962] Call trace: [ 79.044116][ T4962] __udf_add_aext+0x490/0x61c [ 79.044870][ T4962] udf_do_extend_file+0x550/0xd8c [ 79.045659][ T4962] udf_setsize+0x8b4/0xd7c [ 79.046400][ T4962] udf_setattr+0x280/0x414 [ 79.047112][ T4962] notify_change+0xa08/0xcd8 [ 79.047814][ T4962] do_truncate+0x178/0x1f0 [ 79.048521][ T4962] do_sys_ftruncate+0x284/0x31c [ 79.049286][ T4962] __arm64_sys_ftruncate+0x60/0x74 [ 79.050034][ T4962] invoke_syscall+0x98/0x2b8 [ 79.050719][ T4962] el0_svc_common+0x138/0x258 [ 79.051456][ T4962] do_el0_svc+0x58/0x14c [ 79.052070][ T4962] el0_svc+0x78/0x1e0 [ 79.052627][ T4962] el0t_64_sync_handler+0xcc/0xe4 [ 79.053426][ T4962] el0t_64_sync+0x1a0/0x1a4 [ 79.054059][ T4962] irq event stamp: 7884 [ 79.054642][ T4962] hardirqs last enabled at (7883): [] exit_to_kernel_mode+0xe0/0x168 [ 79.056102][ T4962] hardirqs last disabled at (7884): [] el1_dbg+0x24/0x80 [ 79.057351][ T4962] softirqs last enabled at (7878): [] handle_softirqs+0xa4c/0xbf0 [ 79.058809][ T4962] softirqs last disabled at (7843): [] __irq_exit_rcu+0x240/0x440 [ 79.060174][ T4962] ---[ end trace f597b8e8082ab75a ]--- [ 79.061549][ T4962] ------------[ cut here ]------------ [ 79.062374][ T4962] WARNING: CPU: 0 PID: 4962 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 79.063661][ T4962] Modules linked in: [ 79.064282][ T4962] CPU: 0 PID: 4962 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 79.065602][ T4962] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 79.067120][ T4962] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 79.068279][ T4962] pc : __udf_add_aext+0x490/0x61c [ 79.069015][ T4962] lr : __udf_add_aext+0x490/0x61c [ 79.069886][ T4962] sp : ffff80001f7d7760 [ 79.070511][ T4962] x29: ffff80001f7d7780 x28: 1ffff00003efaf40 x27: dfff800000000000 [ 79.071740][ T4962] x26: 00000000000000c0 x25: 00000000000000d0 x24: ffff80001f7d7a08 [ 79.072970][ T4962] x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00003efaf41 [ 79.074181][ T4962] x20: ffff80001f7d7a00 x19: ffff0000ed558e28 x18: 0000000000000000 [ 79.075458][ T4962] x17: 0000000000000000 x16: ffff80000973f2ec x15: 0000000000000001 [ 79.076755][ T4962] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 79.077989][ T4962] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973f700 [ 79.079212][ T4962] x8 : ffff0000d686d1c0 x7 : 0000000000000000 x6 : ffff0000df3de658 [ 79.080481][ T4962] x5 : ffff80001f7d7a18 x4 : 0000000000000001 x3 : 00000000bffffe00 [ 79.081748][ T4962] x2 : ffff80001f7d79d0 x1 : 00000000000000d0 x0 : 00000000000000c0 [ 79.082973][ T4962] Call trace: [ 79.083478][ T4962] __udf_add_aext+0x490/0x61c [ 79.084203][ T4962] udf_do_extend_file+0x550/0xd8c [ 79.084947][ T4962] udf_setsize+0x8b4/0xd7c [ 79.085616][ T4962] udf_setattr+0x280/0x414 [ 79.086270][ T4962] notify_change+0xa08/0xcd8 [ 79.086944][ T4962] do_truncate+0x178/0x1f0 [ 79.087640][ T4962] do_sys_ftruncate+0x284/0x31c [ 79.088368][ T4962] __arm64_sys_ftruncate+0x60/0x74 [ 79.089150][ T4962] invoke_syscall+0x98/0x2b8 [ 79.089885][ T4962] el0_svc_common+0x138/0x258 [ 79.090577][ T4962] do_el0_svc+0x58/0x14c [ 79.091237][ T4962] el0_svc+0x78/0x1e0 [ 79.091859][ T4962] el0t_64_sync_handler+0xcc/0xe4 [ 79.092621][ T4962] el0t_64_sync+0x1a0/0x1a4 [ 79.093294][ T4962] irq event stamp: 7920 [ 79.093896][ T4962] hardirqs last enabled at (7919): [] exit_to_kernel_mode+0xe0/0x168 [ 79.095350][ T4962] hardirqs last disabled at (7920): [] el1_dbg+0x24/0x80 [ 79.096627][ T4962] softirqs last enabled at (7914): [] handle_softirqs+0xa4c/0xbf0 [ 79.098104][ T4962] softirqs last disabled at (7887): [] __irq_exit_rcu+0x240/0x440 [ 79.099543][ T4962] ---[ end trace f597b8e8082ab75b ]--- [ 79.100980][ T4962] ------------[ cut here ]------------ [ 79.101823][ T4962] WARNING: CPU: 0 PID: 4962 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 79.103097][ T4962] Modules linked in: [ 79.103675][ T4962] CPU: 0 PID: 4962 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 79.104946][ T4962] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 79.106336][ T4962] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 79.107537][ T4962] pc : __udf_add_aext+0x490/0x61c [ 79.108292][ T4962] lr : __udf_add_aext+0x490/0x61c [ 79.109140][ T4962] sp : ffff80001f7d7760 [ 79.109868][ T4962] x29: ffff80001f7d7780 x28: 1ffff00003efaf40 x27: dfff800000000000 [ 79.111136][ T4962] x26: 00000000000000d0 x25: 00000000000000e0 x24: ffff80001f7d7a08 [ 79.112371][ T4962] x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00003efaf41 [ 79.113580][ T4962] x20: ffff80001f7d7a00 x19: ffff0000ed558e28 x18: 0000000000000000 [ 79.114797][ T4962] x17: 0000000000000000 x16: ffff80000973f2ec x15: 0000000000000001 [ 79.116044][ T4962] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 79.117202][ T4962] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973f700 [ 79.118458][ T4962] x8 : ffff0000d686d1c0 x7 : 0000000000000000 x6 : ffff0000df3de658 [ 79.119701][ T4962] x5 : ffff80001f7d7a18 x4 : 0000000000000001 x3 : 00000000bffffe00 [ 79.120955][ T4962] x2 : ffff80001f7d79d0 x1 : 00000000000000e0 x0 : 00000000000000d0 [ 79.122206][ T4962] Call trace: [ 79.122689][ T4962] __udf_add_aext+0x490/0x61c [ 79.123385][ T4962] udf_do_extend_file+0x550/0xd8c [ 79.124111][ T4962] udf_setsize+0x8b4/0xd7c [ 79.124811][ T4962] udf_setattr+0x280/0x414 [ 79.125469][ T4962] notify_change+0xa08/0xcd8 [ 79.126164][ T4962] do_truncate+0x178/0x1f0 [ 79.126881][ T4962] do_sys_ftruncate+0x284/0x31c [ 79.127565][ T4962] __arm64_sys_ftruncate+0x60/0x74 [ 79.128306][ T4962] invoke_syscall+0x98/0x2b8 [ 79.129056][ T4962] el0_svc_common+0x138/0x258 [ 79.129802][ T4962] do_el0_svc+0x58/0x14c [ 79.130499][ T4962] el0_svc+0x78/0x1e0 [ 79.131086][ T4962] el0t_64_sync_handler+0xcc/0xe4 [ 79.131863][ T4962] el0t_64_sync+0x1a0/0x1a4 [ 79.132557][ T4962] irq event stamp: 8032 [ 79.133154][ T4962] hardirqs last enabled at (8031): [] exit_to_kernel_mode+0xe0/0x168 [ 79.134544][ T4962] hardirqs last disabled at (8032): [] el1_dbg+0x24/0x80 [ 79.135805][ T4962] softirqs last enabled at (8026): [] handle_softirqs+0xa4c/0xbf0 [ 79.137142][ T4962] softirqs last disabled at (7923): [] __irq_exit_rcu+0x240/0x440 [ 79.138556][ T4962] ---[ end trace f597b8e8082ab75c ]--- [ 79.140137][ T4962] ------------[ cut here ]------------ [ 79.140961][ T4962] WARNING: CPU: 0 PID: 4962 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 79.142451][ T4962] Modules linked in: [ 79.142999][ T4962] CPU: 0 PID: 4962 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 79.144350][ T4962] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 79.145847][ T4962] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 79.146999][ T4962] pc : __udf_add_aext+0x490/0x61c [ 79.147763][ T4962] lr : __udf_add_aext+0x490/0x61c [ 79.148524][ T4962] sp : ffff80001f7d7760 [ 79.149123][ T4962] x29: ffff80001f7d7780 x28: 1ffff00003efaf40 x27: dfff800000000000 [ 79.150411][ T4962] x26: 00000000000000e0 x25: 00000000000000f0 x24: ffff80001f7d7a08 [ 79.151632][ T4962] x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00003efaf41 [ 79.152851][ T4962] x20: ffff80001f7d7a00 x19: ffff0000ed558e28 x18: 0000000000000000 [ 79.154084][ T4962] x17: 0000000000000000 x16: ffff80000973f2ec x15: 0000000000000001 [ 79.155305][ T4962] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 79.156523][ T4962] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973f700 [ 79.157705][ T4962] x8 : ffff0000d686d1c0 x7 : 0000000000000000 x6 : ffff0000df3de658 [ 79.158878][ T4962] x5 : ffff80001f7d7a18 x4 : 0000000000000001 x3 : 00000000bffffe00 [ 79.160173][ T4962] x2 : ffff80001f7d79d0 x1 : 00000000000000f0 x0 : 00000000000000e0 [ 79.161413][ T4962] Call trace: [ 79.161866][ T4962] __udf_add_aext+0x490/0x61c [ 79.162496][ T4962] udf_do_extend_file+0x550/0xd8c [ 79.163229][ T4962] udf_setsize+0x8b4/0xd7c [ 79.163876][ T4962] udf_setattr+0x280/0x414 [ 79.164522][ T4962] notify_change+0xa08/0xcd8 [ 79.165191][ T4962] do_truncate+0x178/0x1f0 [ 79.165847][ T4962] do_sys_ftruncate+0x284/0x31c [ 79.166537][ T4962] __arm64_sys_ftruncate+0x60/0x74 [ 79.167340][ T4962] invoke_syscall+0x98/0x2b8 [ 79.168054][ T4962] el0_svc_common+0x138/0x258 [ 79.168765][ T4962] do_el0_svc+0x58/0x14c [ 79.169328][ T4962] el0_svc+0x78/0x1e0 [ 79.169941][ T4962] el0t_64_sync_handler+0xcc/0xe4 [ 79.170673][ T4962] el0t_64_sync+0x1a0/0x1a4 [ 79.171334][ T4962] irq event stamp: 8174 [ 79.171916][ T4962] hardirqs last enabled at (8173): [] exit_to_kernel_mode+0xe0/0x168 [ 79.173475][ T4962] hardirqs last disabled at (8174): [] el1_dbg+0x24/0x80 [ 79.174817][ T4962] softirqs last enabled at (8168): [] handle_softirqs+0xa4c/0xbf0 [ 79.176315][ T4962] softirqs last disabled at (8035): [] __irq_exit_rcu+0x240/0x440 [ 79.177642][ T4962] ---[ end trace f597b8e8082ab75d ]--- [ 79.178899][ T4962] ------------[ cut here ]------------ [ 79.179787][ T4962] WARNING: CPU: 0 PID: 4962 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 79.181131][ T4962] Modules linked in: [ 79.181753][ T4962] CPU: 0 PID: 4962 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 79.183103][ T4962] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 79.184641][ T4962] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 79.185787][ T4962] pc : __udf_add_aext+0x490/0x61c [ 79.186542][ T4962] lr : __udf_add_aext+0x490/0x61c [ 79.187284][ T4962] sp : ffff80001f7d7760 [ 79.187911][ T4962] x29: ffff80001f7d7780 x28: 1ffff00003efaf40 x27: dfff800000000000 [ 79.189108][ T4962] x26: 00000000000000f0 x25: 0000000000000100 x24: ffff80001f7d7a08 [ 79.190347][ T4962] x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00003efaf41 [ 79.191518][ T4962] x20: ffff80001f7d7a00 x19: ffff0000ed558e28 x18: 0000000000000000 [ 79.192718][ T4962] x17: 0000000000000000 x16: ffff80000973f2ec x15: 0000000000000001 [ 79.194004][ T4962] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 79.195283][ T4962] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973f700 [ 79.196514][ T4962] x8 : ffff0000d686d1c0 x7 : 0000000000000000 x6 : ffff0000df3de658 [ 79.197740][ T4962] x5 : ffff80001f7d7a18 x4 : 0000000000000001 x3 : 00000000bffffe00 [ 79.199052][ T4962] x2 : ffff80001f7d79d0 x1 : 0000000000000100 x0 : 00000000000000f0 [ 79.200390][ T4962] Call trace: [ 79.200859][ T4962] __udf_add_aext+0x490/0x61c [ 79.201544][ T4962] udf_do_extend_file+0x550/0xd8c [ 79.202311][ T4962] udf_setsize+0x8b4/0xd7c [ 79.202950][ T4962] udf_setattr+0x280/0x414 [ 79.203634][ T4962] notify_change+0xa08/0xcd8 [ 79.204302][ T4962] do_truncate+0x178/0x1f0 [ 79.204977][ T4962] do_sys_ftruncate+0x284/0x31c [ 79.205735][ T4962] __arm64_sys_ftruncate+0x60/0x74 [ 79.206519][ T4962] invoke_syscall+0x98/0x2b8 [ 79.207198][ T4962] el0_svc_common+0x138/0x258 [ 79.207905][ T4962] do_el0_svc+0x58/0x14c [ 79.208569][ T4962] el0_svc+0x78/0x1e0 [ 79.209195][ T4962] el0t_64_sync_handler+0xcc/0xe4 [ 79.209996][ T4962] el0t_64_sync+0x1a0/0x1a4 [ 79.210732][ T4962] irq event stamp: 8268 [ 79.211347][ T4962] hardirqs last enabled at (8267): [] exit_to_kernel_mode+0xe0/0x168 [ 79.212767][ T4962] hardirqs last disabled at (8268): [] el1_dbg+0x24/0x80 [ 79.214060][ T4962] softirqs last enabled at (8262): [] handle_softirqs+0xa4c/0xbf0 [ 79.215568][ T4962] softirqs last disabled at (8177): [] __irq_exit_rcu+0x240/0x440 [ 79.216983][ T4962] ---[ end trace f597b8e8082ab75e ]--- [ 79.218942][ T4962] ------------[ cut here ]------------ [ 79.219838][ T4962] WARNING: CPU: 0 PID: 4962 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 79.221258][ T4962] Modules linked in: [ 79.221854][ T4962] CPU: 0 PID: 4962 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 79.223215][ T4962] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 79.224769][ T4962] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 79.225982][ T4962] pc : __udf_add_aext+0x490/0x61c [ 79.226717][ T4962] lr : __udf_add_aext+0x490/0x61c [ 79.227496][ T4962] sp : ffff80001f7d7760 [ 79.228105][ T4962] x29: ffff80001f7d7780 x28: 1ffff00003efaf40 x27: dfff800000000000 [ 79.229358][ T4962] x26: 0000000000000100 x25: 0000000000000110 x24: ffff80001f7d7a08 [ 79.230644][ T4962] x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00003efaf41 [ 79.231844][ T4962] x20: ffff80001f7d7a00 x19: ffff0000ed558e28 x18: 0000000000000000 [ 79.233143][ T4962] x17: 0000000000000000 x16: ffff80000973f2ec x15: 0000000000000001 [ 79.234438][ T4962] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 79.235626][ T4962] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973f700 [ 79.236809][ T4962] x8 : ffff0000d686d1c0 x7 : 0000000000000000 x6 : ffff0000df3de658 [ 79.238085][ T4962] x5 : ffff80001f7d7a18 x4 : 0000000000000001 x3 : 00000000bffffe00 [ 79.239286][ T4962] x2 : ffff80001f7d79d0 x1 : 0000000000000110 x0 : 0000000000000100 [ 79.240657][ T4962] Call trace: [ 79.241120][ T4962] __udf_add_aext+0x490/0x61c [ 79.241788][ T4962] udf_do_extend_file+0x550/0xd8c [ 79.242516][ T4962] udf_setsize+0x8b4/0xd7c [ 79.243200][ T4962] udf_setattr+0x280/0x414 [ 79.243879][ T4962] notify_change+0xa08/0xcd8 [ 79.244537][ T4962] do_truncate+0x178/0x1f0 [ 79.245195][ T4962] do_sys_ftruncate+0x284/0x31c [ 79.245940][ T4962] __arm64_sys_ftruncate+0x60/0x74 [ 79.246713][ T4962] invoke_syscall+0x98/0x2b8 [ 79.247414][ T4962] el0_svc_common+0x138/0x258 [ 79.248136][ T4962] do_el0_svc+0x58/0x14c [ 79.248715][ T4962] el0_svc+0x78/0x1e0 [ 79.249332][ T4962] el0t_64_sync_handler+0xcc/0xe4 [ 79.250095][ T4962] el0t_64_sync+0x1a0/0x1a4 [ 79.250742][ T4962] irq event stamp: 8318 [ 79.251404][ T4962] hardirqs last enabled at (8317): [] exit_to_kernel_mode+0xe0/0x168 [ 79.252837][ T4962] hardirqs last disabled at (8318): [] el1_dbg+0x24/0x80 [ 79.254084][ T4962] softirqs last enabled at (8312): [] handle_softirqs+0xa4c/0xbf0 [ 79.255492][ T4962] softirqs last disabled at (8271): [] __irq_exit_rcu+0x240/0x440 [ 79.256890][ T4962] ---[ end trace f597b8e8082ab75f ]--- [ 79.257964][ T4962] ------------[ cut here ]------------ [ 79.258780][ T4962] WARNING: CPU: 0 PID: 4962 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 79.260214][ T4962] Modules linked in: [ 79.260817][ T4962] CPU: 0 PID: 4962 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 79.262019][ T4962] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 79.263477][ T4962] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 79.264572][ T4962] pc : __udf_add_aext+0x490/0x61c [ 79.265359][ T4962] lr : __udf_add_aext+0x490/0x61c [ 79.266115][ T4962] sp : ffff80001f7d7760 [ 79.266701][ T4962] x29: ffff80001f7d7780 x28: 1ffff00003efaf40 x27: dfff800000000000 [ 79.267859][ T4962] x26: 0000000000000110 x25: 0000000000000120 x24: ffff80001f7d7a08 [ 79.269046][ T4962] x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00003efaf41 [ 79.270263][ T4962] x20: ffff80001f7d7a00 x19: ffff0000ed558e28 x18: 0000000000000000 [ 79.271422][ T4962] x17: 0000000000000000 x16: ffff80000973f2ec x15: 0000000000000001 [ 79.272574][ T4962] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 79.273773][ T4962] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973f700 [ 79.274941][ T4962] x8 : ffff0000d686d1c0 x7 : 0000000000000000 x6 : ffff0000df3de658 [ 79.276215][ T4962] x5 : ffff80001f7d7a18 x4 : 0000000000000001 x3 : 00000000bffffe00 [ 79.277490][ T4962] x2 : ffff80001f7d79d0 x1 : 0000000000000120 x0 : 0000000000000110 [ 79.278710][ T4962] Call trace: [ 79.279212][ T4962] __udf_add_aext+0x490/0x61c [ 79.279894][ T4962] udf_do_extend_file+0x550/0xd8c [ 79.280673][ T4962] udf_setsize+0x8b4/0xd7c [ 79.281303][ T4962] udf_setattr+0x280/0x414 [ 79.282012][ T4962] notify_change+0xa08/0xcd8 [ 79.282716][ T4962] do_truncate+0x178/0x1f0 [ 79.283405][ T4962] do_sys_ftruncate+0x284/0x31c [ 79.284151][ T4962] __arm64_sys_ftruncate+0x60/0x74 [ 79.284931][ T4962] invoke_syscall+0x98/0x2b8 [ 79.285655][ T4962] el0_svc_common+0x138/0x258 [ 79.286372][ T4962] do_el0_svc+0x58/0x14c [ 79.286998][ T4962] el0_svc+0x78/0x1e0 [ 79.287600][ T4962] el0t_64_sync_handler+0xcc/0xe4 [ 79.288383][ T4962] el0t_64_sync+0x1a0/0x1a4 [ 79.289040][ T4962] irq event stamp: 8360 [ 79.289680][ T4962] hardirqs last enabled at (8359): [] exit_to_kernel_mode+0xe0/0x168 [ 79.291079][ T4962] hardirqs last disabled at (8360): [] el1_dbg+0x24/0x80 [ 79.292309][ T4962] softirqs last enabled at (8354): [] handle_softirqs+0xa4c/0xbf0 [ 79.293693][ T4962] softirqs last disabled at (8321): [] __irq_exit_rcu+0x240/0x440 [ 79.295133][ T4962] ---[ end trace f597b8e8082ab760 ]--- [ 79.297260][ T4962] ------------[ cut here ]------------ [ 79.298103][ T4962] WARNING: CPU: 0 PID: 4962 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 79.299477][ T4962] Modules linked in: [ 79.300079][ T4962] CPU: 0 PID: 4962 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 79.301405][ T4962] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 79.302863][ T4962] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 79.304042][ T4962] pc : __udf_add_aext+0x490/0x61c [ 79.304782][ T4962] lr : __udf_add_aext+0x490/0x61c [ 79.305631][ T4962] sp : ffff80001f7d7760 [ 79.306227][ T4962] x29: ffff80001f7d7780 x28: 1ffff00003efaf40 x27: dfff800000000000 [ 79.307403][ T4962] x26: 0000000000000120 x25: 0000000000000130 x24: ffff80001f7d7a08 [ 79.308612][ T4962] x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00003efaf41 [ 79.309824][ T4962] x20: ffff80001f7d7a00 x19: ffff0000ed558e28 x18: 0000000000000000 [ 79.310956][ T4962] x17: 0000000000000000 x16: ffff80000973f2ec x15: 0000000000000001 [ 79.312153][ T4962] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 79.313296][ T4962] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973f700 [ 79.314553][ T4962] x8 : ffff0000d686d1c0 x7 : 0000000000000000 x6 : ffff0000df3de658 [ 79.315762][ T4962] x5 : ffff80001f7d7a18 x4 : 0000000000000001 x3 : 00000000bffffe00 [ 79.317042][ T4962] x2 : ffff80001f7d79d0 x1 : 0000000000000130 x0 : 0000000000000120 [ 79.318272][ T4962] Call trace: [ 79.318780][ T4962] __udf_add_aext+0x490/0x61c [ 79.319478][ T4962] udf_do_extend_file+0x550/0xd8c [ 79.320252][ T4962] udf_setsize+0x8b4/0xd7c [ 79.320924][ T4962] udf_setattr+0x280/0x414 [ 79.321577][ T4962] notify_change+0xa08/0xcd8 [ 79.322275][ T4962] do_truncate+0x178/0x1f0 [ 79.322992][ T4962] do_sys_ftruncate+0x284/0x31c [ 79.323637][ T4962] __arm64_sys_ftruncate+0x60/0x74 [ 79.324450][ T4962] invoke_syscall+0x98/0x2b8 [ 79.325153][ T4962] el0_svc_common+0x138/0x258 [ 79.325852][ T4962] do_el0_svc+0x58/0x14c [ 79.326458][ T4962] el0_svc+0x78/0x1e0 [ 79.327021][ T4962] el0t_64_sync_handler+0xcc/0xe4 [ 79.327754][ T4962] el0t_64_sync+0x1a0/0x1a4 [ 79.328408][ T4962] irq event stamp: 8468 [ 79.329030][ T4962] hardirqs last enabled at (8467): [] exit_to_kernel_mode+0xe0/0x168 [ 79.330464][ T4962] hardirqs last disabled at (8468): [] el1_dbg+0x24/0x80 [ 79.331741][ T4962] softirqs last enabled at (8462): [] handle_softirqs+0xa4c/0xbf0 [ 79.333178][ T4962] softirqs last disabled at (8363): [] __irq_exit_rcu+0x240/0x440 [ 79.334582][ T4962] ---[ end trace f597b8e8082ab761 ]--- [ 79.335676][ T4962] ------------[ cut here ]------------ [ 79.336470][ T4962] WARNING: CPU: 0 PID: 4962 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 79.337818][ T4962] Modules linked in: [ 79.338490][ T4962] CPU: 0 PID: 4962 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 79.339762][ T4962] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 79.341244][ T4962] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 79.342459][ T4962] pc : __udf_add_aext+0x490/0x61c [ 79.343164][ T4962] lr : __udf_add_aext+0x490/0x61c [ 79.343906][ T4962] sp : ffff80001f7d7760 [ 79.344548][ T4962] x29: ffff80001f7d7780 x28: 1ffff00003efaf40 x27: dfff800000000000 [ 79.345754][ T4962] x26: 0000000000000130 x25: 0000000000000140 x24: ffff80001f7d7a08 [ 79.346993][ T4962] x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00003efaf41 [ 79.348169][ T4962] x20: ffff80001f7d7a00 x19: ffff0000ed558e28 x18: 0000000000000000 [ 79.349392][ T4962] x17: 0000000000000000 x16: ffff80000973f2ec x15: 0000000000000001 [ 79.350645][ T4962] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 79.351847][ T4962] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973f700 [ 79.353050][ T4962] x8 : ffff0000d686d1c0 x7 : 0000000000000000 x6 : ffff0000df3de658 [ 79.354316][ T4962] x5 : ffff80001f7d7a18 x4 : 0000000000000001 x3 : 00000000bffffe00 [ 79.355485][ T4962] x2 : ffff80001f7d79d0 x1 : 0000000000000140 x0 : 0000000000000130 [ 79.356674][ T4962] Call trace: [ 79.357154][ T4962] __udf_add_aext+0x490/0x61c [ 79.357856][ T4962] udf_do_extend_file+0x550/0xd8c [ 79.358567][ T4962] udf_setsize+0x8b4/0xd7c [ 79.359214][ T4962] udf_setattr+0x280/0x414 [ 79.359903][ T4962] notify_change+0xa08/0xcd8 [ 79.360581][ T4962] do_truncate+0x178/0x1f0 [ 79.361256][ T4962] do_sys_ftruncate+0x284/0x31c [ 79.361983][ T4962] __arm64_sys_ftruncate+0x60/0x74 [ 79.362748][ T4962] invoke_syscall+0x98/0x2b8 [ 79.363435][ T4962] el0_svc_common+0x138/0x258 [ 79.364124][ T4962] do_el0_svc+0x58/0x14c [ 79.364749][ T4962] el0_svc+0x78/0x1e0 [ 79.365321][ T4962] el0t_64_sync_handler+0xcc/0xe4 [ 79.366004][ T4962] el0t_64_sync+0x1a0/0x1a4 [ 79.366702][ T4962] irq event stamp: 8502 [ 79.367322][ T4962] hardirqs last enabled at (8501): [] exit_to_kernel_mode+0xe0/0x168 [ 79.368924][ T4962] hardirqs last disabled at (8502): [] el1_dbg+0x24/0x80 [ 79.370163][ T4962] softirqs last enabled at (8496): [] handle_softirqs+0xa4c/0xbf0 [ 79.371668][ T4962] softirqs last disabled at (8471): [] __irq_exit_rcu+0x240/0x440 [ 79.373050][ T4962] ---[ end trace f597b8e8082ab762 ]--- [ 79.374847][ T4962] ------------[ cut here ]------------ [ 79.375715][ T4962] WARNING: CPU: 0 PID: 4962 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 79.377020][ T4962] Modules linked in: [ 79.377627][ T4962] CPU: 0 PID: 4962 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 79.378867][ T4962] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 79.380372][ T4962] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 79.381522][ T4962] pc : __udf_add_aext+0x490/0x61c [ 79.382295][ T4962] lr : __udf_add_aext+0x490/0x61c [ 79.383095][ T4962] sp : ffff80001f7d7760 [ 79.383724][ T4962] x29: ffff80001f7d7780 x28: 1ffff00003efaf40 x27: dfff800000000000 [ 79.385024][ T4962] x26: 0000000000000140 x25: 0000000000000150 x24: ffff80001f7d7a08 [ 79.386269][ T4962] x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00003efaf41 [ 79.387422][ T4962] x20: ffff80001f7d7a00 x19: ffff0000ed558e28 x18: 0000000000000000 [ 79.388679][ T4962] x17: 0000000000000000 x16: ffff80000973f2ec x15: 0000000000000001 [ 79.389972][ T4962] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 79.391194][ T4962] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973f700 [ 79.392464][ T4962] x8 : ffff0000d686d1c0 x7 : 0000000000000000 x6 : ffff0000df3de658 [ 79.393676][ T4962] x5 : ffff80001f7d7a18 x4 : 0000000000000001 x3 : 00000000bffffe00 [ 79.394776][ T4962] x2 : ffff80001f7d79d0 x1 : 0000000000000150 x0 : 0000000000000140 [ 79.396021][ T4962] Call trace: [ 79.396527][ T4962] __udf_add_aext+0x490/0x61c [ 79.397271][ T4962] udf_do_extend_file+0x550/0xd8c [ 79.397996][ T4962] udf_setsize+0x8b4/0xd7c [ 79.398644][ T4962] udf_setattr+0x280/0x414 [ 79.399316][ T4962] notify_change+0xa08/0xcd8 [ 79.399990][ T4962] do_truncate+0x178/0x1f0 [ 79.400691][ T4962] do_sys_ftruncate+0x284/0x31c [ 79.401393][ T4962] __arm64_sys_ftruncate+0x60/0x74 [ 79.402198][ T4962] invoke_syscall+0x98/0x2b8 [ 79.402915][ T4962] el0_svc_common+0x138/0x258 [ 79.403625][ T4962] do_el0_svc+0x58/0x14c [ 79.404282][ T4962] el0_svc+0x78/0x1e0 [ 79.404876][ T4962] el0t_64_sync_handler+0xcc/0xe4 [ 79.405661][ T4962] el0t_64_sync+0x1a0/0x1a4 [ 79.406359][ T4962] irq event stamp: 8532 [ 79.406936][ T4962] hardirqs last enabled at (8531): [] exit_to_kernel_mode+0xe0/0x168 [ 79.408412][ T4962] hardirqs last disabled at (8532): [] el1_dbg+0x24/0x80 [ 79.409752][ T4962] softirqs last enabled at (8526): [] handle_softirqs+0xa4c/0xbf0 [ 79.411137][ T4962] softirqs last disabled at (8505): [] __irq_exit_rcu+0x240/0x440 [ 79.412528][ T4962] ---[ end trace f597b8e8082ab763 ]--- [ 79.413782][ T4962] ------------[ cut here ]------------ [ 79.414616][ T4962] WARNING: CPU: 0 PID: 4962 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 79.415944][ T4962] Modules linked in: [ 79.416508][ T4962] CPU: 0 PID: 4962 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 79.417750][ T4962] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 79.419258][ T4962] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 79.420487][ T4962] pc : __udf_add_aext+0x490/0x61c [ 79.421302][ T4962] lr : __udf_add_aext+0x490/0x61c [ 79.422013][ T4962] sp : ffff80001f7d7760 [ 79.422597][ T4962] x29: ffff80001f7d7780 x28: 1ffff00003efaf40 x27: dfff800000000000 [ 79.423760][ T4962] x26: 0000000000000150 x25: 0000000000000160 x24: ffff80001f7d7a08 [ 79.424952][ T4962] x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00003efaf41 [ 79.426125][ T4962] x20: ffff80001f7d7a00 x19: ffff0000ed558e28 x18: 0000000000000000 [ 79.427282][ T4962] x17: 0000000000000000 x16: ffff80000973f2ec x15: 0000000000000001 [ 79.428470][ T4962] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 79.429706][ T4962] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973f700 [ 79.430961][ T4962] x8 : ffff0000d686d1c0 x7 : 0000000000000000 x6 : ffff0000df3de658 [ 79.432132][ T4962] x5 : ffff80001f7d7a18 x4 : 0000000000000001 x3 : 00000000bffffe00 [ 79.433286][ T4962] x2 : ffff80001f7d79d0 x1 : 0000000000000160 x0 : 0000000000000150 [ 79.434477][ T4962] Call trace: [ 79.434931][ T4962] __udf_add_aext+0x490/0x61c [ 79.435640][ T4962] udf_do_extend_file+0x550/0xd8c [ 79.436388][ T4962] udf_setsize+0x8b4/0xd7c [ 79.437023][ T4962] udf_setattr+0x280/0x414 [ 79.437738][ T4962] notify_change+0xa08/0xcd8 [ 79.438403][ T4962] do_truncate+0x178/0x1f0 [ 79.439070][ T4962] do_sys_ftruncate+0x284/0x31c [ 79.439730][ T4962] __arm64_sys_ftruncate+0x60/0x74 [ 79.440600][ T4962] invoke_syscall+0x98/0x2b8 [ 79.441263][ T4962] el0_svc_common+0x138/0x258 [ 79.441978][ T4962] do_el0_svc+0x58/0x14c [ 79.442576][ T4962] el0_svc+0x78/0x1e0 [ 79.443144][ T4962] el0t_64_sync_handler+0xcc/0xe4 [ 79.443807][ T4962] el0t_64_sync+0x1a0/0x1a4 [ 79.444500][ T4962] irq event stamp: 8640 [ 79.445143][ T4962] hardirqs last enabled at (8639): [] exit_to_kernel_mode+0xe0/0x168 [ 79.446573][ T4962] hardirqs last disabled at (8640): [] el1_dbg+0x24/0x80 [ 79.447802][ T4962] softirqs last enabled at (8634): [] handle_softirqs+0xa4c/0xbf0 [ 79.449118][ T4962] softirqs last disabled at (8535): [] __irq_exit_rcu+0x240/0x440 [ 79.450537][ T4962] ---[ end trace f597b8e8082ab764 ]--- [ 79.452098][ T4962] ------------[ cut here ]------------ [ 79.452926][ T4962] WARNING: CPU: 0 PID: 4962 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 79.454210][ T4962] Modules linked in: [ 79.454744][ T4962] CPU: 0 PID: 4962 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 79.455992][ T4962] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 79.457489][ T4962] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 79.458652][ T4962] pc : __udf_add_aext+0x490/0x61c [ 79.459403][ T4962] lr : __udf_add_aext+0x490/0x61c [ 79.460189][ T4962] sp : ffff80001f7d7760 [ 79.460839][ T4962] x29: ffff80001f7d7780 x28: 1ffff00003efaf40 x27: dfff800000000000 [ 79.462119][ T4962] x26: 0000000000000160 x25: 0000000000000170 x24: ffff80001f7d7a08 [ 79.463367][ T4962] x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00003efaf41 [ 79.464561][ T4962] x20: ffff80001f7d7a00 x19: ffff0000ed558e28 x18: 0000000000000000 [ 79.465777][ T4962] x17: 0000000000000000 x16: ffff80000973f2ec x15: 0000000000000001 [ 79.466921][ T4962] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 79.468062][ T4962] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973f700 [ 79.469268][ T4962] x8 : ffff0000d686d1c0 x7 : 0000000000000000 x6 : ffff0000df3de658 [ 79.470564][ T4962] x5 : ffff80001f7d7a18 x4 : 0000000000000001 x3 : 00000000bffffe00 [ 79.471954][ T4962] x2 : ffff80001f7d79d0 x1 : 0000000000000170 x0 : 0000000000000160 [ 79.473128][ T4962] Call trace: [ 79.473608][ T4962] __udf_add_aext+0x490/0x61c [ 79.474337][ T4962] udf_do_extend_file+0x550/0xd8c [ 79.475038][ T4962] udf_setsize+0x8b4/0xd7c [ 79.475656][ T4962] udf_setattr+0x280/0x414 [ 79.476305][ T4962] notify_change+0xa08/0xcd8 [ 79.477010][ T4962] do_truncate+0x178/0x1f0 [ 79.477685][ T4962] do_sys_ftruncate+0x284/0x31c [ 79.478432][ T4962] __arm64_sys_ftruncate+0x60/0x74 [ 79.479214][ T4962] invoke_syscall+0x98/0x2b8 [ 79.479850][ T4962] el0_svc_common+0x138/0x258 [ 79.480521][ T4962] do_el0_svc+0x58/0x14c [ 79.481155][ T4962] el0_svc+0x78/0x1e0 [ 79.481817][ T4962] el0t_64_sync_handler+0xcc/0xe4 [ 79.482532][ T4962] el0t_64_sync+0x1a0/0x1a4 [ 79.483240][ T4962] irq event stamp: 8690 [ 79.483878][ T4962] hardirqs last enabled at (8689): [] exit_to_kernel_mode+0xe0/0x168 [ 79.485339][ T4962] hardirqs last disabled at (8690): [] el1_dbg+0x24/0x80 [ 79.486657][ T4962] softirqs last enabled at (8684): [] handle_softirqs+0xa4c/0xbf0 [ 79.488014][ T4962] softirqs last disabled at (8643): [] __irq_exit_rcu+0x240/0x440 [ 79.489365][ T4962] ---[ end trace f597b8e8082ab765 ]--- [ 79.490617][ T4962] ------------[ cut here ]------------ [ 79.491442][ T4962] WARNING: CPU: 0 PID: 4962 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 79.492789][ T4962] Modules linked in: [ 79.493341][ T4962] CPU: 0 PID: 4962 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 79.494552][ T4962] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 79.496096][ T4962] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 79.497202][ T4962] pc : __udf_add_aext+0x490/0x61c [ 79.497944][ T4962] lr : __udf_add_aext+0x490/0x61c [ 79.498693][ T4962] sp : ffff80001f7d7760 [ 79.499275][ T4962] x29: ffff80001f7d7780 x28: 1ffff00003efaf40 x27: dfff800000000000 [ 79.500424][ T4962] x26: 0000000000000170 x25: 0000000000000180 x24: ffff80001f7d7a08 [ 79.501637][ T4962] x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00003efaf41 [ 79.502898][ T4962] x20: ffff80001f7d7a00 x19: ffff0000ed558e28 x18: 0000000000000000 [ 79.504167][ T4962] x17: 0000000000000000 x16: ffff80000973f2ec x15: 0000000000000001 [ 79.505364][ T4962] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 79.506611][ T4962] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973f700 [ 79.507793][ T4962] x8 : ffff0000d686d1c0 x7 : 0000000000000000 x6 : ffff0000df3de658 [ 79.508912][ T4962] x5 : ffff80001f7d7a18 x4 : 0000000000000001 x3 : 00000000bffffe00 [ 79.510103][ T4962] x2 : ffff80001f7d79d0 x1 : 0000000000000180 x0 : 0000000000000170 [ 79.511228][ T4962] Call trace: [ 79.511762][ T4962] __udf_add_aext+0x490/0x61c [ 79.512448][ T4962] udf_do_extend_file+0x550/0xd8c [ 79.513175][ T4962] udf_setsize+0x8b4/0xd7c [ 79.513778][ T4962] udf_setattr+0x280/0x414 [ 79.514425][ T4962] notify_change+0xa08/0xcd8 [ 79.515114][ T4962] do_truncate+0x178/0x1f0 [ 79.515801][ T4962] do_sys_ftruncate+0x284/0x31c [ 79.516622][ T4962] __arm64_sys_ftruncate+0x60/0x74 [ 79.517418][ T4962] invoke_syscall+0x98/0x2b8 [ 79.518069][ T4962] el0_svc_common+0x138/0x258 [ 79.518721][ T4962] do_el0_svc+0x58/0x14c [ 79.519374][ T4962] el0_svc+0x78/0x1e0 [ 79.519963][ T4962] el0t_64_sync_handler+0xcc/0xe4 [ 79.520733][ T4962] el0t_64_sync+0x1a0/0x1a4 [ 79.521438][ T4962] irq event stamp: 8804 [ 79.522015][ T4962] hardirqs last enabled at (8803): [] exit_to_kernel_mode+0xe0/0x168 [ 79.523427][ T4962] hardirqs last disabled at (8804): [] el1_dbg+0x24/0x80 [ 79.524700][ T4962] softirqs last enabled at (8798): [] handle_softirqs+0xa4c/0xbf0 [ 79.526157][ T4962] softirqs last disabled at (8693): [] __irq_exit_rcu+0x240/0x440 [ 79.527587][ T4962] ---[ end trace f597b8e8082ab766 ]--- [ 79.528759][ T4962] ------------[ cut here ]------------ [ 79.529627][ T4962] WARNING: CPU: 0 PID: 4962 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 79.531000][ T4962] Modules linked in: [ 79.531588][ T4962] CPU: 0 PID: 4962 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 79.532893][ T4962] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 79.534525][ T4962] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 79.535740][ T4962] pc : __udf_add_aext+0x490/0x61c [ 79.536465][ T4962] lr : __udf_add_aext+0x490/0x61c [ 79.537229][ T4962] sp : ffff80001f7d7760 [ 79.537837][ T4962] x29: ffff80001f7d7780 x28: 1ffff00003efaf40 x27: dfff800000000000 [ 79.539065][ T4962] x26: 0000000000000180 x25: 0000000000000190 x24: ffff80001f7d7a08 [ 79.540278][ T4962] x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00003efaf41 [ 79.541539][ T4962] x20: ffff80001f7d7a00 x19: ffff0000ed558e28 x18: 0000000000000000 [ 79.542770][ T4962] x17: 0000000000000000 x16: ffff80000973f2ec x15: 0000000000000001 [ 79.543927][ T4962] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 79.545166][ T4962] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973f700 [ 79.546399][ T4962] x8 : ffff0000d686d1c0 x7 : 0000000000000000 x6 : ffff0000df3de658 [ 79.547582][ T4962] x5 : ffff80001f7d7a18 x4 : 0000000000000001 x3 : 00000000bffffe00 [ 79.548855][ T4962] x2 : ffff80001f7d79d0 x1 : 0000000000000190 x0 : 0000000000000180 [ 79.550003][ T4962] Call trace: [ 79.550467][ T4962] __udf_add_aext+0x490/0x61c [ 79.551148][ T4962] udf_do_extend_file+0x550/0xd8c [ 79.551915][ T4962] udf_setsize+0x8b4/0xd7c [ 79.552589][ T4962] udf_setattr+0x280/0x414 [ 79.553270][ T4962] notify_change+0xa08/0xcd8 [ 79.554007][ T4962] do_truncate+0x178/0x1f0 [ 79.554662][ T4962] do_sys_ftruncate+0x284/0x31c [ 79.555391][ T4962] __arm64_sys_ftruncate+0x60/0x74 [ 79.556115][ T4962] invoke_syscall+0x98/0x2b8 [ 79.556857][ T4962] el0_svc_common+0x138/0x258 [ 79.557653][ T4962] do_el0_svc+0x58/0x14c [ 79.558290][ T4962] el0_svc+0x78/0x1e0 [ 79.558853][ T4962] el0t_64_sync_handler+0xcc/0xe4 [ 79.559612][ T4962] el0t_64_sync+0x1a0/0x1a4 [ 79.560314][ T4962] irq event stamp: 8824 [ 79.560957][ T4962] hardirqs last enabled at (8823): [] exit_to_kernel_mode+0xe0/0x168 [ 79.562429][ T4962] hardirqs last disabled at (8824): [] el1_dbg+0x24/0x80 [ 79.563681][ T4962] softirqs last enabled at (8818): [] handle_softirqs+0xa4c/0xbf0 [ 79.565090][ T4962] softirqs last disabled at (8807): [] __irq_exit_rcu+0x240/0x440 [ 79.566494][ T4962] ---[ end trace f597b8e8082ab767 ]--- [ 79.568030][ T4962] ------------[ cut here ]------------ [ 79.568799][ T4962] WARNING: CPU: 0 PID: 4962 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 79.570206][ T4962] Modules linked in: [ 79.570784][ T4962] CPU: 0 PID: 4962 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 79.572007][ T4962] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 79.573441][ T4962] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 79.574592][ T4962] pc : __udf_add_aext+0x490/0x61c [ 79.575283][ T4962] lr : __udf_add_aext+0x490/0x61c [ 79.576045][ T4962] sp : ffff80001f7d7760 [ 79.576619][ T4962] x29: ffff80001f7d7780 x28: 1ffff00003efaf40 x27: dfff800000000000 [ 79.577906][ T4962] x26: 0000000000000190 x25: 00000000000001a0 x24: ffff80001f7d7a08 [ 79.579097][ T4962] x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00003efaf41 [ 79.580265][ T4962] x20: ffff80001f7d7a00 x19: ffff0000ed558e28 x18: 0000000000000000 [ 79.581478][ T4962] x17: 0000000000000000 x16: ffff80000973f2ec x15: 0000000000000001 [ 79.582662][ T4962] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 79.583817][ T4962] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973f700 [ 79.585034][ T4962] x8 : ffff0000d686d1c0 x7 : 0000000000000000 x6 : ffff0000df3de658 [ 79.586203][ T4962] x5 : ffff80001f7d7a18 x4 : 0000000000000001 x3 : 00000000bffffe00 [ 79.587352][ T4962] x2 : ffff80001f7d79d0 x1 : 00000000000001a0 x0 : 0000000000000190 [ 79.588588][ T4962] Call trace: [ 79.589100][ T4962] __udf_add_aext+0x490/0x61c [ 79.589749][ T4962] udf_do_extend_file+0x550/0xd8c [ 79.590534][ T4962] udf_setsize+0x8b4/0xd7c [ 79.591178][ T4962] udf_setattr+0x280/0x414 [ 79.591850][ T4962] notify_change+0xa08/0xcd8 [ 79.592582][ T4962] do_truncate+0x178/0x1f0 [ 79.593294][ T4962] do_sys_ftruncate+0x284/0x31c [ 79.594090][ T4962] __arm64_sys_ftruncate+0x60/0x74 [ 79.594888][ T4962] invoke_syscall+0x98/0x2b8 [ 79.595536][ T4962] el0_svc_common+0x138/0x258 [ 79.596240][ T4962] do_el0_svc+0x58/0x14c [ 79.596978][ T4962] el0_svc+0x78/0x1e0 [ 79.597581][ T4962] el0t_64_sync_handler+0xcc/0xe4 [ 79.598336][ T4962] el0t_64_sync+0x1a0/0x1a4 [ 79.599023][ T4962] irq event stamp: 8892 [ 79.599637][ T4962] hardirqs last enabled at (8891): [] exit_to_kernel_mode+0xe0/0x168 [ 79.601042][ T4962] hardirqs last disabled at (8892): [] el1_dbg+0x24/0x80 [ 79.602332][ T4962] softirqs last enabled at (8886): [] handle_softirqs+0xa4c/0xbf0 [ 79.603732][ T4962] softirqs last disabled at (8827): [] __irq_exit_rcu+0x240/0x440 [ 79.605061][ T4962] ---[ end trace f597b8e8082ab768 ]--- [ 79.606360][ T4962] ------------[ cut here ]------------ [ 79.607205][ T4962] WARNING: CPU: 0 PID: 4962 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 79.608484][ T4962] Modules linked in: [ 79.609125][ T4962] CPU: 0 PID: 4962 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 79.610375][ T4962] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 79.611899][ T4962] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 79.613082][ T4962] pc : __udf_add_aext+0x490/0x61c [ 79.613851][ T4962] lr : __udf_add_aext+0x490/0x61c [ 79.614606][ T4962] sp : ffff80001f7d7760 [ 79.615296][ T4962] x29: ffff80001f7d7780 x28: 1ffff00003efaf40 x27: dfff800000000000 [ 79.616493][ T4962] x26: 00000000000001a0 x25: 00000000000001b0 x24: ffff80001f7d7a08 [ 79.617716][ T4962] x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00003efaf41 [ 79.618939][ T4962] x20: ffff80001f7d7a00 x19: ffff0000ed558e28 x18: 0000000000000000 [ 79.620135][ T4962] x17: 0000000000000000 x16: ffff80000973f2ec x15: 0000000000000001 [ 79.621437][ T4962] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 79.622665][ T4962] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973f700 [ 79.623871][ T4962] x8 : ffff0000d686d1c0 x7 : 0000000000000000 x6 : ffff0000df3de658 [ 79.625101][ T4962] x5 : ffff80001f7d7a18 x4 : 0000000000000001 x3 : 00000000bffffe00 [ 79.626410][ T4962] x2 : ffff80001f7d79d0 x1 : 00000000000001b0 x0 : 00000000000001a0 [ 79.627591][ T4962] Call trace: [ 79.628114][ T4962] __udf_add_aext+0x490/0x61c [ 79.628831][ T4962] udf_do_extend_file+0x550/0xd8c [ 79.629580][ T4962] udf_setsize+0x8b4/0xd7c [ 79.630227][ T4962] udf_setattr+0x280/0x414 [ 79.630842][ T4962] notify_change+0xa08/0xcd8 [ 79.631547][ T4962] do_truncate+0x178/0x1f0 [ 79.632235][ T4962] do_sys_ftruncate+0x284/0x31c [ 79.633017][ T4962] __arm64_sys_ftruncate+0x60/0x74 [ 79.633765][ T4962] invoke_syscall+0x98/0x2b8 [ 79.634424][ T4962] el0_svc_common+0x138/0x258 [ 79.635087][ T4962] do_el0_svc+0x58/0x14c [ 79.635772][ T4962] el0_svc+0x78/0x1e0 [ 79.636395][ T4962] el0t_64_sync_handler+0xcc/0xe4 [ 79.637158][ T4962] el0t_64_sync+0x1a0/0x1a4 [ 79.637860][ T4962] irq event stamp: 8974 [ 79.638505][ T4962] hardirqs last enabled at (8973): [] exit_to_kernel_mode+0xe0/0x168 [ 79.639920][ T4962] hardirqs last disabled at (8974): [] el1_dbg+0x24/0x80 [ 79.641234][ T4962] softirqs last enabled at (8968): [] handle_softirqs+0xa4c/0xbf0 [ 79.642645][ T4962] softirqs last disabled at (8895): [] __irq_exit_rcu+0x240/0x440 [ 79.644127][ T4962] ---[ end trace f597b8e8082ab769 ]--- [ 79.647046][ T4962] ------------[ cut here ]------------ [ 79.647824][ T4962] WARNING: CPU: 0 PID: 4962 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 79.649208][ T4962] Modules linked in: [ 79.649770][ T4962] CPU: 0 PID: 4962 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 79.651013][ T4962] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 79.652593][ T4962] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 79.653757][ T4962] pc : __udf_add_aext+0x490/0x61c [ 79.654524][ T4962] lr : __udf_add_aext+0x490/0x61c [ 79.655256][ T4962] sp : ffff80001f7d7760 [ 79.655928][ T4962] x29: ffff80001f7d7780 x28: 1ffff00003efaf40 x27: dfff800000000000 [ 79.657144][ T4962] x26: 00000000000001b0 x25: 00000000000001c0 x24: ffff80001f7d7a08 [ 79.658338][ T4962] x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00003efaf41 [ 79.659520][ T4962] x20: ffff80001f7d7a00 x19: ffff0000ed558e28 x18: 0000000000000000 [ 79.660754][ T4962] x17: 0000000000000000 x16: ffff80000973f2ec x15: 0000000000000001 [ 79.661991][ T4962] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 79.663166][ T4962] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973f700 [ 79.664367][ T4962] x8 : ffff0000d686d1c0 x7 : 0000000000000000 x6 : ffff0000df3de658 [ 79.665556][ T4962] x5 : ffff80001f7d7a18 x4 : 0000000000000001 x3 : 00000000bffffe00 [ 79.666787][ T4962] x2 : ffff80001f7d79d0 x1 : 00000000000001c0 x0 : 00000000000001b0 [ 79.667982][ T4962] Call trace: [ 79.668461][ T4962] __udf_add_aext+0x490/0x61c [ 79.669170][ T4962] udf_do_extend_file+0x550/0xd8c [ 79.670008][ T4962] udf_setsize+0x8b4/0xd7c [ 79.670696][ T4962] udf_setattr+0x280/0x414 [ 79.671392][ T4962] notify_change+0xa08/0xcd8 [ 79.672135][ T4962] do_truncate+0x178/0x1f0 [ 79.672798][ T4962] do_sys_ftruncate+0x284/0x31c [ 79.673539][ T4962] __arm64_sys_ftruncate+0x60/0x74 [ 79.674335][ T4962] invoke_syscall+0x98/0x2b8 [ 79.674983][ T4962] el0_svc_common+0x138/0x258 [ 79.675669][ T4962] do_el0_svc+0x58/0x14c [ 79.676330][ T4962] el0_svc+0x78/0x1e0 [ 79.676928][ T4962] el0t_64_sync_handler+0xcc/0xe4 [ 79.677681][ T4962] el0t_64_sync+0x1a0/0x1a4 [ 79.678333][ T4962] irq event stamp: 9028 [ 79.678936][ T4962] hardirqs last enabled at (9027): [] exit_to_kernel_mode+0xe0/0x168 [ 79.680300][ T4962] hardirqs last disabled at (9028): [] el1_dbg+0x24/0x80 [ 79.681560][ T4962] softirqs last enabled at (9022): [] handle_softirqs+0xa4c/0xbf0 [ 79.682965][ T4962] softirqs last disabled at (8977): [] __irq_exit_rcu+0x240/0x440 [ 79.684403][ T4962] ---[ end trace f597b8e8082ab76a ]--- [ 79.685666][ T4962] ------------[ cut here ]------------ [ 79.686465][ T4962] WARNING: CPU: 0 PID: 4962 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 79.687770][ T4962] Modules linked in: [ 79.688360][ T4962] CPU: 0 PID: 4962 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 79.689624][ T4962] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 79.691191][ T4962] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 79.692371][ T4962] pc : __udf_add_aext+0x490/0x61c [ 79.693115][ T4962] lr : __udf_add_aext+0x490/0x61c [ 79.693854][ T4962] sp : ffff80001f7d7760 [ 79.694486][ T4962] x29: ffff80001f7d7780 x28: 1ffff00003efaf40 x27: dfff800000000000 [ 79.695685][ T4962] x26: 00000000000001c0 x25: 00000000000001d0 x24: ffff80001f7d7a08 [ 79.696911][ T4962] x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00003efaf41 [ 79.698161][ T4962] x20: ffff80001f7d7a00 x19: ffff0000ed558e28 x18: 0000000000000000 [ 79.699357][ T4962] x17: 0000000000000000 x16: ffff80000973f2ec x15: 0000000000000001 [ 79.700506][ T4962] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 79.701725][ T4962] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973f700 [ 79.702941][ T4962] x8 : ffff0000d686d1c0 x7 : 0000000000000000 x6 : ffff0000df3de658 [ 79.704165][ T4962] x5 : ffff80001f7d7a18 x4 : 0000000000000001 x3 : 00000000bffffe00 [ 79.705351][ T4962] x2 : ffff80001f7d79d0 x1 : 00000000000001d0 x0 : 00000000000001c0 [ 79.706579][ T4962] Call trace: [ 79.707081][ T4962] __udf_add_aext+0x490/0x61c [ 79.707830][ T4962] udf_do_extend_file+0x550/0xd8c [ 79.708563][ T4962] udf_setsize+0x8b4/0xd7c [ 79.709226][ T4962] udf_setattr+0x280/0x414 [ 79.709937][ T4962] notify_change+0xa08/0xcd8 [ 79.710660][ T4962] do_truncate+0x178/0x1f0 [ 79.711313][ T4962] do_sys_ftruncate+0x284/0x31c [ 79.712058][ T4962] __arm64_sys_ftruncate+0x60/0x74 [ 79.712778][ T4962] invoke_syscall+0x98/0x2b8 [ 79.713438][ T4962] el0_svc_common+0x138/0x258 [ 79.714230][ T4962] do_el0_svc+0x58/0x14c [ 79.714927][ T4962] el0_svc+0x78/0x1e0 [ 79.715525][ T4962] el0t_64_sync_handler+0xcc/0xe4 [ 79.716263][ T4962] el0t_64_sync+0x1a0/0x1a4 [ 79.716950][ T4962] irq event stamp: 9072 [ 79.717553][ T4962] hardirqs last enabled at (9071): [] exit_to_kernel_mode+0xe0/0x168 [ 79.719019][ T4962] hardirqs last disabled at (9072): [] el1_dbg+0x24/0x80 [ 79.720248][ T4962] softirqs last enabled at (9066): [] handle_softirqs+0xa4c/0xbf0 [ 79.721645][ T4962] softirqs last disabled at (9031): [] __irq_exit_rcu+0x240/0x440 [ 79.723000][ T4962] ---[ end trace f597b8e8082ab76b ]--- [ 79.724920][ T4962] ------------[ cut here ]------------ [ 79.725787][ T4962] WARNING: CPU: 0 PID: 4962 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 79.727160][ T4962] Modules linked in: [ 79.727752][ T4962] CPU: 0 PID: 4962 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 79.729081][ T4962] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 79.730557][ T4962] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 79.731717][ T4962] pc : __udf_add_aext+0x490/0x61c [ 79.732445][ T4962] lr : __udf_add_aext+0x490/0x61c [ 79.733158][ T4962] sp : ffff80001f7d76a0 [ 79.733830][ T4962] x29: ffff80001f7d76c0 x28: 1ffff00003efaf40 x27: dfff800000000000 [ 79.735072][ T4962] x26: 00000000000001d0 x25: 00000000000001e0 x24: ffff80001f7d7a08 [ 79.736391][ T4962] x23: 0000000000000010 x22: 00000000c0000200 x21: 1ffff00003efaf41 [ 79.737597][ T4962] x20: ffff80001f7d7a00 x19: ffff0000ed558e28 x18: 0000000000000000 [ 79.738859][ T4962] x17: 0000000000000000 x16: ffff80000973f2ec x15: 0000000000000001 [ 79.740087][ T4962] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 79.741273][ T4962] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973f700 [ 79.742474][ T4962] x8 : ffff0000d686d1c0 x7 : 0000000000000000 x6 : 0000000000000000 [ 79.743666][ T4962] x5 : 0000000000000010 x4 : 0000000000000000 x3 : 00000000c0000200 [ 79.744902][ T4962] x2 : ffff80001f7d776c x1 : 00000000000001e0 x0 : 00000000000001d0 [ 79.746132][ T4962] Call trace: [ 79.746629][ T4962] __udf_add_aext+0x490/0x61c [ 79.747360][ T4962] udf_setup_indirect_aext+0x498/0x698 [ 79.748203][ T4962] udf_do_extend_file+0x514/0xd8c [ 79.748922][ T4962] udf_setsize+0x8b4/0xd7c [ 79.749629][ T4962] udf_setattr+0x280/0x414 [ 79.750266][ T4962] notify_change+0xa08/0xcd8 [ 79.750938][ T4962] do_truncate+0x178/0x1f0 [ 79.751575][ T4962] do_sys_ftruncate+0x284/0x31c [ 79.752238][ T4962] __arm64_sys_ftruncate+0x60/0x74 [ 79.753021][ T4962] invoke_syscall+0x98/0x2b8 [ 79.753649][ T4962] el0_svc_common+0x138/0x258 [ 79.754357][ T4962] do_el0_svc+0x58/0x14c [ 79.754981][ T4962] el0_svc+0x78/0x1e0 [ 79.755587][ T4962] el0t_64_sync_handler+0xcc/0xe4 [ 79.756346][ T4962] el0t_64_sync+0x1a0/0x1a4 [ 79.757051][ T4962] irq event stamp: 9196 [ 79.757703][ T4962] hardirqs last enabled at (9195): [] lock_page_memcg+0x110/0x234 [ 79.759115][ T4962] hardirqs last disabled at (9196): [] el1_dbg+0x24/0x80 [ 79.760384][ T4962] softirqs last enabled at (9184): [] handle_softirqs+0xa4c/0xbf0 [ 79.761747][ T4962] softirqs last disabled at (9075): [] __irq_exit_rcu+0x240/0x440 [ 79.763120][ T4962] ---[ end trace f597b8e8082ab76c ]--- [ 79.764241][ T4962] ------------[ cut here ]------------ [ 79.764974][ T4962] WARNING: CPU: 0 PID: 4962 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 79.766331][ T4962] Modules linked in: [ 79.766903][ T4962] CPU: 0 PID: 4962 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 79.768152][ T4962] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 79.769555][ T4962] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 79.770738][ T4962] pc : __udf_add_aext+0x490/0x61c [ 79.771460][ T4962] lr : __udf_add_aext+0x490/0x61c [ 79.772253][ T4962] sp : ffff80001f7d76a0 [ 79.772901][ T4962] x29: ffff80001f7d76c0 x28: 1ffff00003efaf40 x27: dfff800000000000 [ 79.774131][ T4962] x26: 00000000000001d0 x25: 0000000000000000 x24: ffff80001f7d7a08 [ 79.775370][ T4962] x23: 0000000000000010 x22: 00000000c0000200 x21: 1ffff00003efaf41 [ 79.776605][ T4962] x20: ffff80001f7d7a00 x19: ffff0000ed558e28 x18: 0000000000000000 [ 79.777818][ T4962] x17: 0000000000000000 x16: ffff80000973f2ec x15: 0000000000000001 [ 79.778963][ T4962] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 79.780145][ T4962] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973f700 [ 79.781395][ T4962] x8 : ffff0000d686d1c0 x7 : 0000000000000000 x6 : 000000000000003f [ 79.782589][ T4962] x5 : 0000000000000010 x4 : 0000000000000000 x3 : 00000000c0000200 [ 79.783816][ T4962] x2 : ffff80001f7d776c x1 : 0000000000000000 x0 : 00000000000001d0 [ 79.785061][ T4962] Call trace: [ 79.785572][ T4962] __udf_add_aext+0x490/0x61c [ 79.786328][ T4962] udf_setup_indirect_aext+0x498/0x698 [ 79.787110][ T4962] udf_do_extend_file+0x514/0xd8c [ 79.787884][ T4962] udf_setsize+0x8b4/0xd7c [ 79.788593][ T4962] udf_setattr+0x280/0x414 [ 79.789305][ T4962] notify_change+0xa08/0xcd8 [ 79.789966][ T4962] do_truncate+0x178/0x1f0 [ 79.790683][ T4962] do_sys_ftruncate+0x284/0x31c [ 79.791469][ T4962] __arm64_sys_ftruncate+0x60/0x74 [ 79.792252][ T4962] invoke_syscall+0x98/0x2b8 [ 79.792900][ T4962] el0_svc_common+0x138/0x258 [ 79.793620][ T4962] do_el0_svc+0x58/0x14c [ 79.794238][ T4962] el0_svc+0x78/0x1e0 [ 79.794872][ T4962] el0t_64_sync_handler+0xcc/0xe4 [ 79.795646][ T4962] el0t_64_sync+0x1a0/0x1a4 [ 79.796304][ T4962] irq event stamp: 9232 [ 79.796894][ T4962] hardirqs last enabled at (9231): [] __find_get_block+0x1c8/0xcd8 [ 79.798359][ T4962] hardirqs last disabled at (9232): [] el1_dbg+0x24/0x80 [ 79.799694][ T4962] softirqs last enabled at (9224): [] handle_softirqs+0xa4c/0xbf0 [ 79.801087][ T4962] softirqs last disabled at (9199): [] __irq_exit_rcu+0x240/0x440 [ 79.802556][ T4962] ---[ end trace f597b8e8082ab76d ]--- [ 79.804144][ T4962] ------------[ cut here ]------------ [ 79.804951][ T4962] WARNING: CPU: 0 PID: 4962 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 79.806269][ T4962] Modules linked in: [ 79.806825][ T4962] CPU: 0 PID: 4962 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 79.808068][ T4962] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 79.809531][ T4962] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 79.810832][ T4962] pc : __udf_add_aext+0x490/0x61c [ 79.811597][ T4962] lr : __udf_add_aext+0x490/0x61c [ 79.812371][ T4962] sp : ffff80001f7d7760 [ 79.813021][ T4962] x29: ffff80001f7d7780 x28: 1ffff00003efaf40 x27: dfff800000000000 [ 79.814313][ T4962] x26: 0000000000000000 x25: 0000000000000010 x24: ffff80001f7d7a08 [ 79.815566][ T4962] x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00003efaf41 [ 79.816846][ T4962] x20: ffff80001f7d7a00 x19: ffff0000ed558e28 x18: 0000000000000000 [ 79.818153][ T4962] x17: 0000000000000000 x16: ffff80000973f2ec x15: 0000000000000001 [ 79.819404][ T4962] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 79.820644][ T4962] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973f700 [ 79.821772][ T4962] x8 : ffff0000d686d1c0 x7 : 0000004200000018 x6 : ffff0000df3de570 [ 79.822979][ T4962] x5 : ffff80001f7d7a18 x4 : 0000000000000001 x3 : 00000000bffffe00 [ 79.824164][ T4962] x2 : ffff80001f7d79d0 x1 : 0000000000000010 x0 : 0000000000000000 [ 79.825368][ T4962] Call trace: [ 79.825853][ T4962] __udf_add_aext+0x490/0x61c [ 79.826567][ T4962] udf_do_extend_file+0x550/0xd8c [ 79.827346][ T4962] udf_setsize+0x8b4/0xd7c [ 79.828020][ T4962] udf_setattr+0x280/0x414 [ 79.828716][ T4962] notify_change+0xa08/0xcd8 [ 79.829369][ T4962] do_truncate+0x178/0x1f0 [ 79.829992][ T4962] do_sys_ftruncate+0x284/0x31c [ 79.830697][ T4962] __arm64_sys_ftruncate+0x60/0x74 [ 79.831497][ T4962] invoke_syscall+0x98/0x2b8 [ 79.832254][ T4962] el0_svc_common+0x138/0x258 [ 79.832944][ T4962] do_el0_svc+0x58/0x14c [ 79.833503][ T4962] el0_svc+0x78/0x1e0 [ 79.834070][ T4962] el0t_64_sync_handler+0xcc/0xe4 [ 79.834799][ T4962] el0t_64_sync+0x1a0/0x1a4 [ 79.835464][ T4962] irq event stamp: 9328 [ 79.836075][ T4962] hardirqs last enabled at (9327): [] exit_to_kernel_mode+0xe0/0x168 [ 79.837490][ T4962] hardirqs last disabled at (9328): [] el1_dbg+0x24/0x80 [ 79.838656][ T4962] softirqs last enabled at (9322): [] handle_softirqs+0xa4c/0xbf0 [ 79.840012][ T4962] softirqs last disabled at (9235): [] __irq_exit_rcu+0x240/0x440 [ 79.841313][ T4962] ---[ end trace f597b8e8082ab76e ]--- [ 79.842367][ T4962] ------------[ cut here ]------------ [ 79.843199][ T4962] WARNING: CPU: 0 PID: 4962 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 79.844459][ T4962] Modules linked in: [ 79.845129][ T4962] CPU: 0 PID: 4962 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 79.846428][ T4962] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 79.847872][ T4962] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 79.849010][ T4962] pc : __udf_add_aext+0x490/0x61c [ 79.849775][ T4962] lr : __udf_add_aext+0x490/0x61c [ 79.850514][ T4962] sp : ffff80001f7d7760 [ 79.851154][ T4962] x29: ffff80001f7d7780 x28: 1ffff00003efaf40 x27: dfff800000000000 [ 79.852418][ T4962] x26: 0000000000000010 x25: 0000000000000020 x24: ffff80001f7d7a08 [ 79.853660][ T4962] x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00003efaf41 [ 79.855016][ T4962] x20: ffff80001f7d7a00 x19: ffff0000ed558e28 x18: 0000000000000000 [ 79.856206][ T4962] x17: 0000000000000000 x16: ffff80000973f2ec x15: 0000000000000001 [ 79.857410][ T4962] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 79.858656][ T4962] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973f700 [ 79.859834][ T4962] x8 : ffff0000d686d1c0 x7 : 0000000000000000 x6 : ffff0000df3de570 [ 79.861051][ T4962] x5 : ffff80001f7d7a18 x4 : 0000000000000001 x3 : 00000000bffffe00 [ 79.862253][ T4962] x2 : ffff80001f7d79d0 x1 : 0000000000000020 x0 : 0000000000000010 [ 79.863467][ T4962] Call trace: [ 79.863932][ T4962] __udf_add_aext+0x490/0x61c [ 79.864641][ T4962] udf_do_extend_file+0x550/0xd8c [ 79.865392][ T4962] udf_setsize+0x8b4/0xd7c [ 79.866033][ T4962] udf_setattr+0x280/0x414 [ 79.866705][ T4962] notify_change+0xa08/0xcd8 [ 79.867413][ T4962] do_truncate+0x178/0x1f0 [ 79.868056][ T4962] do_sys_ftruncate+0x284/0x31c [ 79.868769][ T4962] __arm64_sys_ftruncate+0x60/0x74 [ 79.869503][ T4962] invoke_syscall+0x98/0x2b8 [ 79.870177][ T4962] el0_svc_common+0x138/0x258 [ 79.870896][ T4962] do_el0_svc+0x58/0x14c [ 79.871528][ T4962] el0_svc+0x78/0x1e0 [ 79.872129][ T4962] el0t_64_sync_handler+0xcc/0xe4 [ 79.872826][ T4962] el0t_64_sync+0x1a0/0x1a4 [ 79.873484][ T4962] irq event stamp: 9360 [ 79.874107][ T4962] hardirqs last enabled at (9359): [] exit_to_kernel_mode+0xe0/0x168 [ 79.875543][ T4962] hardirqs last disabled at (9360): [] el1_dbg+0x24/0x80 [ 79.876806][ T4962] softirqs last enabled at (9354): [] handle_softirqs+0xa4c/0xbf0 [ 79.878143][ T4962] softirqs last disabled at (9331): [] __irq_exit_rcu+0x240/0x440 [ 79.879503][ T4962] ---[ end trace f597b8e8082ab76f ]--- [ 79.881160][ T4962] ------------[ cut here ]------------ [ 79.882036][ T4962] WARNING: CPU: 0 PID: 4962 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 79.883450][ T4962] Modules linked in: [ 79.884065][ T4962] CPU: 0 PID: 4962 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 79.885262][ T4962] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 79.886762][ T4962] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 79.887855][ T4962] pc : __udf_add_aext+0x490/0x61c [ 79.888648][ T4962] lr : __udf_add_aext+0x490/0x61c [ 79.889390][ T4962] sp : ffff80001f7d7760 [ 79.889990][ T4962] x29: ffff80001f7d7780 x28: 1ffff00003efaf40 x27: dfff800000000000 [ 79.891234][ T4962] x26: 0000000000000020 x25: 0000000000000030 x24: ffff80001f7d7a08 [ 79.892455][ T4962] x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00003efaf41 [ 79.893584][ T4962] x20: ffff80001f7d7a00 x19: ffff0000ed558e28 x18: 0000000000000000 [ 79.894774][ T4962] x17: 0000000000000000 x16: ffff80000973f2ec x15: 0000000000000001 [ 79.895895][ T4962] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 79.897071][ T4962] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973f700 [ 79.898240][ T4962] x8 : ffff0000d686d1c0 x7 : 0000000000000000 x6 : ffff0000df3de570 [ 79.899441][ T4962] x5 : ffff80001f7d7a18 x4 : 0000000000000001 x3 : 00000000bffffe00 [ 79.900648][ T4962] x2 : ffff80001f7d79d0 x1 : 0000000000000030 x0 : 0000000000000020 [ 79.901861][ T4962] Call trace: [ 79.902295][ T4962] __udf_add_aext+0x490/0x61c [ 79.902959][ T4962] udf_do_extend_file+0x550/0xd8c [ 79.903718][ T4962] udf_setsize+0x8b4/0xd7c [ 79.904387][ T4962] udf_setattr+0x280/0x414 [ 79.905099][ T4962] notify_change+0xa08/0xcd8 [ 79.905833][ T4962] do_truncate+0x178/0x1f0 [ 79.906506][ T4962] do_sys_ftruncate+0x284/0x31c [ 79.907201][ T4962] __arm64_sys_ftruncate+0x60/0x74 [ 79.907902][ T4962] invoke_syscall+0x98/0x2b8 [ 79.908576][ T4962] el0_svc_common+0x138/0x258 [ 79.909253][ T4962] do_el0_svc+0x58/0x14c [ 79.909878][ T4962] el0_svc+0x78/0x1e0 [ 79.910475][ T4962] el0t_64_sync_handler+0xcc/0xe4 [ 79.911199][ T4962] el0t_64_sync+0x1a0/0x1a4 [ 79.911853][ T4962] irq event stamp: 9402 [ 79.912439][ T4962] hardirqs last enabled at (9401): [] exit_to_kernel_mode+0xe0/0x168 [ 79.913850][ T4962] hardirqs last disabled at (9402): [] el1_dbg+0x24/0x80 [ 79.915128][ T4962] softirqs last enabled at (9396): [] handle_softirqs+0xa4c/0xbf0 [ 79.916596][ T4962] softirqs last disabled at (9363): [] __irq_exit_rcu+0x240/0x440 [ 79.918066][ T4962] ---[ end trace f597b8e8082ab770 ]--- [ 79.919336][ T4962] ------------[ cut here ]------------ [ 79.920160][ T4962] WARNING: CPU: 0 PID: 4962 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 79.921570][ T4962] Modules linked in: [ 79.922153][ T4962] CPU: 0 PID: 4962 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 79.923422][ T4962] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 79.924979][ T4962] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 79.926085][ T4962] pc : __udf_add_aext+0x490/0x61c [ 79.926818][ T4962] lr : __udf_add_aext+0x490/0x61c [ 79.927582][ T4962] sp : ffff80001f7d7760 [ 79.928146][ T4962] x29: ffff80001f7d7780 x28: 1ffff00003efaf40 x27: dfff800000000000 [ 79.929349][ T4962] x26: 0000000000000030 x25: 0000000000000040 x24: ffff80001f7d7a08 [ 79.930642][ T4962] x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00003efaf41 [ 79.931926][ T4962] x20: ffff80001f7d7a00 x19: ffff0000ed558e28 x18: 0000000000000000 [ 79.933097][ T4962] x17: 0000000000000000 x16: ffff80000973f2ec x15: 0000000000000001 [ 79.934332][ T4962] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 79.935529][ T4962] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973f700 [ 79.936713][ T4962] x8 : ffff0000d686d1c0 x7 : 0000000000000000 x6 : ffff0000df3de570 [ 79.937961][ T4962] x5 : ffff80001f7d7a18 x4 : 0000000000000001 x3 : 00000000bffffe00 [ 79.939162][ T4962] x2 : ffff80001f7d79d0 x1 : 0000000000000040 x0 : 0000000000000030 [ 79.940403][ T4962] Call trace: [ 79.940882][ T4962] __udf_add_aext+0x490/0x61c [ 79.941579][ T4962] udf_do_extend_file+0x550/0xd8c [ 79.942278][ T4962] udf_setsize+0x8b4/0xd7c [ 79.942916][ T4962] udf_setattr+0x280/0x414 [ 79.943610][ T4962] notify_change+0xa08/0xcd8 [ 79.944241][ T4962] do_truncate+0x178/0x1f0 [ 79.944923][ T4962] do_sys_ftruncate+0x284/0x31c [ 79.945673][ T4962] __arm64_sys_ftruncate+0x60/0x74 [ 79.946463][ T4962] invoke_syscall+0x98/0x2b8 [ 79.947170][ T4962] el0_svc_common+0x138/0x258 [ 79.947875][ T4962] do_el0_svc+0x58/0x14c [ 79.948515][ T4962] el0_svc+0x78/0x1e0 [ 79.949119][ T4962] el0t_64_sync_handler+0xcc/0xe4 [ 79.949903][ T4962] el0t_64_sync+0x1a0/0x1a4 [ 79.950538][ T4962] irq event stamp: 9504 [ 79.951202][ T4962] hardirqs last enabled at (9503): [] exit_to_kernel_mode+0xe0/0x168 [ 79.952663][ T4962] hardirqs last disabled at (9504): [] el1_dbg+0x24/0x80 [ 79.953913][ T4962] softirqs last enabled at (9498): [] handle_softirqs+0xa4c/0xbf0 [ 79.955226][ T4962] softirqs last disabled at (9405): [] __irq_exit_rcu+0x240/0x440 [ 79.956604][ T4962] ---[ end trace f597b8e8082ab771 ]--- [ 79.957798][ T4962] ------------[ cut here ]------------ [ 79.958645][ T4962] WARNING: CPU: 0 PID: 4962 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 79.960007][ T4962] Modules linked in: [ 79.960627][ T4962] CPU: 0 PID: 4962 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 79.961878][ T4962] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 79.963403][ T4962] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 79.964608][ T4962] pc : __udf_add_aext+0x490/0x61c [ 79.965345][ T4962] lr : __udf_add_aext+0x490/0x61c [ 79.966073][ T4962] sp : ffff80001f7d7760 [ 79.966737][ T4962] x29: ffff80001f7d7780 x28: 1ffff00003efaf40 x27: dfff800000000000 [ 79.967978][ T4962] x26: 0000000000000040 x25: 0000000000000050 x24: ffff80001f7d7a08 [ 79.969152][ T4962] x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00003efaf41 [ 79.970347][ T4962] x20: ffff80001f7d7a00 x19: ffff0000ed558e28 x18: 0000000000000000 [ 79.971506][ T4962] x17: 0000000000000000 x16: ffff80000973f2ec x15: 0000000000000001 [ 79.972656][ T4962] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 79.973840][ T4962] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973f700 [ 79.974913][ T4962] x8 : ffff0000d686d1c0 x7 : 0000000000000000 x6 : ffff0000df3de570 [ 79.976060][ T4962] x5 : ffff80001f7d7a18 x4 : 0000000000000001 x3 : 00000000bffffe00 [ 79.977260][ T4962] x2 : ffff80001f7d79d0 x1 : 0000000000000050 x0 : 0000000000000040 [ 79.978466][ T4962] Call trace: [ 79.978927][ T4962] __udf_add_aext+0x490/0x61c [ 79.979618][ T4962] udf_do_extend_file+0x550/0xd8c [ 79.980408][ T4962] udf_setsize+0x8b4/0xd7c [ 79.981120][ T4962] udf_setattr+0x280/0x414 [ 79.981787][ T4962] notify_change+0xa08/0xcd8 [ 79.982504][ T4962] do_truncate+0x178/0x1f0 [ 79.983163][ T4962] do_sys_ftruncate+0x284/0x31c [ 79.983898][ T4962] __arm64_sys_ftruncate+0x60/0x74 [ 79.984653][ T4962] invoke_syscall+0x98/0x2b8 [ 79.985333][ T4962] el0_svc_common+0x138/0x258 [ 79.986028][ T4962] do_el0_svc+0x58/0x14c [ 79.986652][ T4962] el0_svc+0x78/0x1e0 [ 79.987237][ T4962] el0t_64_sync_handler+0xcc/0xe4 [ 79.987936][ T4962] el0t_64_sync+0x1a0/0x1a4 [ 79.988565][ T4962] irq event stamp: 9534 [ 79.989124][ T4962] hardirqs last enabled at (9533): [] exit_to_kernel_mode+0xe0/0x168 [ 79.990549][ T4962] hardirqs last disabled at (9534): [] el1_dbg+0x24/0x80 [ 79.991786][ T4962] softirqs last enabled at (9528): [] handle_softirqs+0xa4c/0xbf0 [ 79.993152][ T4962] softirqs last disabled at (9507): [] __irq_exit_rcu+0x240/0x440 [ 79.994605][ T4962] ---[ end trace f597b8e8082ab772 ]--- [ 79.995856][ T4962] ------------[ cut here ]------------ [ 79.996640][ T4962] WARNING: CPU: 0 PID: 4962 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 79.997832][ T4962] Modules linked in: [ 79.998415][ T4962] CPU: 0 PID: 4962 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 79.999683][ T4962] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 80.001228][ T4962] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 80.002449][ T4962] pc : __udf_add_aext+0x490/0x61c [ 80.003195][ T4962] lr : __udf_add_aext+0x490/0x61c [ 80.003857][ T4962] sp : ffff80001f7d7760 [ 80.004471][ T4962] x29: ffff80001f7d7780 x28: 1ffff00003efaf40 x27: dfff800000000000 [ 80.005736][ T4962] x26: 0000000000000050 x25: 0000000000000060 x24: ffff80001f7d7a08 [ 80.006960][ T4962] x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00003efaf41 [ 80.008155][ T4962] x20: ffff80001f7d7a00 x19: ffff0000ed558e28 x18: 0000000000000000 [ 80.009329][ T4962] x17: 0000000000000000 x16: ffff80000973f2ec x15: 0000000000000001 [ 80.010524][ T4962] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 80.011700][ T4962] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973f700 [ 80.012831][ T4962] x8 : ffff0000d686d1c0 x7 : 0000000000000000 x6 : ffff0000df3de570 [ 80.014022][ T4962] x5 : ffff80001f7d7a18 x4 : 0000000000000001 x3 : 00000000bffffe00 [ 80.015217][ T4962] x2 : ffff80001f7d79d0 x1 : 0000000000000060 x0 : 0000000000000050 [ 80.016436][ T4962] Call trace: [ 80.016900][ T4962] __udf_add_aext+0x490/0x61c [ 80.017598][ T4962] udf_do_extend_file+0x550/0xd8c [ 80.018323][ T4962] udf_setsize+0x8b4/0xd7c [ 80.019003][ T4962] udf_setattr+0x280/0x414 [ 80.019681][ T4962] notify_change+0xa08/0xcd8 [ 80.020354][ T4962] do_truncate+0x178/0x1f0 [ 80.021029][ T4962] do_sys_ftruncate+0x284/0x31c [ 80.021757][ T4962] __arm64_sys_ftruncate+0x60/0x74 [ 80.022468][ T4962] invoke_syscall+0x98/0x2b8 [ 80.023119][ T4962] el0_svc_common+0x138/0x258 [ 80.023860][ T4962] do_el0_svc+0x58/0x14c [ 80.024547][ T4962] el0_svc+0x78/0x1e0 [ 80.025142][ T4962] el0t_64_sync_handler+0xcc/0xe4 [ 80.025985][ T4962] el0t_64_sync+0x1a0/0x1a4 [ 80.026610][ T4962] irq event stamp: 9630 [ 80.027237][ T4962] hardirqs last enabled at (9629): [] exit_to_kernel_mode+0xe0/0x168 [ 80.028686][ T4962] hardirqs last disabled at (9630): [] el1_dbg+0x24/0x80 [ 80.029954][ T4962] softirqs last enabled at (9624): [] handle_softirqs+0xa4c/0xbf0 [ 80.031406][ T4962] softirqs last disabled at (9537): [] __irq_exit_rcu+0x240/0x440 [ 80.032809][ T4962] ---[ end trace f597b8e8082ab773 ]--- [ 80.033894][ T4962] ------------[ cut here ]------------ [ 80.034694][ T4962] WARNING: CPU: 0 PID: 4962 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 80.036033][ T4962] Modules linked in: [ 80.036591][ T4962] CPU: 0 PID: 4962 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 80.037857][ T4962] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 80.039340][ T4962] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 80.040516][ T4962] pc : __udf_add_aext+0x490/0x61c [ 80.041284][ T4962] lr : __udf_add_aext+0x490/0x61c [ 80.042019][ T4962] sp : ffff80001f7d7760 [ 80.042621][ T4962] x29: ffff80001f7d7780 x28: 1ffff00003efaf40 x27: dfff800000000000 [ 80.043842][ T4962] x26: 0000000000000060 x25: 0000000000000070 x24: ffff80001f7d7a08 [ 80.045015][ T4962] x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00003efaf41 [ 80.046277][ T4962] x20: ffff80001f7d7a00 x19: ffff0000ed558e28 x18: 0000000000000000 [ 80.047526][ T4962] x17: 0000000000000000 x16: ffff80000973f2ec x15: 0000000000000001 [ 80.048711][ T4962] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 80.049971][ T4962] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973f700 [ 80.051199][ T4962] x8 : ffff0000d686d1c0 x7 : 0000000000000000 x6 : ffff0000df3de570 [ 80.052392][ T4962] x5 : ffff80001f7d7a18 x4 : 0000000000000001 x3 : 00000000bffffe00 [ 80.053591][ T4962] x2 : ffff80001f7d79d0 x1 : 0000000000000070 x0 : 0000000000000060 [ 80.054775][ T4962] Call trace: [ 80.055281][ T4962] __udf_add_aext+0x490/0x61c [ 80.055999][ T4962] udf_do_extend_file+0x550/0xd8c [ 80.056791][ T4962] udf_setsize+0x8b4/0xd7c [ 80.057466][ T4962] udf_setattr+0x280/0x414 [ 80.058122][ T4962] notify_change+0xa08/0xcd8 [ 80.058787][ T4962] do_truncate+0x178/0x1f0 [ 80.059477][ T4962] do_sys_ftruncate+0x284/0x31c [ 80.060173][ T4962] __arm64_sys_ftruncate+0x60/0x74 [ 80.060874][ T4962] invoke_syscall+0x98/0x2b8 [ 80.061575][ T4962] el0_svc_common+0x138/0x258 [ 80.062216][ T4962] do_el0_svc+0x58/0x14c [ 80.062846][ T4962] el0_svc+0x78/0x1e0 [ 80.063419][ T4962] el0t_64_sync_handler+0xcc/0xe4 [ 80.064197][ T4962] el0t_64_sync+0x1a0/0x1a4 [ 80.064916][ T4962] irq event stamp: 9668 [ 80.065533][ T4962] hardirqs last enabled at (9667): [] exit_to_kernel_mode+0xe0/0x168 [ 80.066888][ T4962] hardirqs last disabled at (9668): [] el1_dbg+0x24/0x80 [ 80.068139][ T4962] softirqs last enabled at (9662): [] handle_softirqs+0xa4c/0xbf0 [ 80.069526][ T4962] softirqs last disabled at (9633): [] __irq_exit_rcu+0x240/0x440 [ 80.070982][ T4962] ---[ end trace f597b8e8082ab774 ]--- [ 80.071930][ T4962] ------------[ cut here ]------------ [ 80.072791][ T4962] WARNING: CPU: 0 PID: 4962 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 80.074067][ T4962] Modules linked in: [ 80.074671][ T4962] CPU: 0 PID: 4962 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 80.075908][ T4962] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 80.077321][ T4962] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 80.078496][ T4962] pc : __udf_add_aext+0x490/0x61c [ 80.079180][ T4962] lr : __udf_add_aext+0x490/0x61c [ 80.079915][ T4962] sp : ffff80001f7d7760 [ 80.080539][ T4962] x29: ffff80001f7d7780 x28: 1ffff00003efaf40 x27: dfff800000000000 [ 80.081731][ T4962] x26: 0000000000000070 x25: 0000000000000080 x24: ffff80001f7d7a08 [ 80.082925][ T4962] x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00003efaf41 [ 80.084097][ T4962] x20: ffff80001f7d7a00 x19: ffff0000ed558e28 x18: 0000000000000000 [ 80.085339][ T4962] x17: 0000000000000000 x16: ffff80000973f2ec x15: 0000000000000001 [ 80.086510][ T4962] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 80.087655][ T4962] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973f700 [ 80.088860][ T4962] x8 : ffff0000d686d1c0 x7 : 0000000000000000 x6 : ffff0000df3de570 [ 80.090032][ T4962] x5 : ffff80001f7d7a18 x4 : 0000000000000001 x3 : 00000000bffffe00 [ 80.091192][ T4962] x2 : ffff80001f7d79d0 x1 : 0000000000000080 x0 : 0000000000000070 [ 80.092367][ T4962] Call trace: [ 80.092806][ T4962] __udf_add_aext+0x490/0x61c [ 80.093543][ T4962] udf_do_extend_file+0x550/0xd8c [ 80.094283][ T4962] udf_setsize+0x8b4/0xd7c [ 80.094976][ T4962] udf_setattr+0x280/0x414 [ 80.095594][ T4962] notify_change+0xa08/0xcd8 [ 80.096314][ T4962] do_truncate+0x178/0x1f0 [ 80.096947][ T4962] do_sys_ftruncate+0x284/0x31c [ 80.097676][ T4962] __arm64_sys_ftruncate+0x60/0x74 [ 80.098436][ T4962] invoke_syscall+0x98/0x2b8 [ 80.099134][ T4962] el0_svc_common+0x138/0x258 [ 80.099840][ T4962] do_el0_svc+0x58/0x14c [ 80.100445][ T4962] el0_svc+0x78/0x1e0 [ 80.101034][ T4962] el0t_64_sync_handler+0xcc/0xe4 [ 80.101760][ T4962] el0t_64_sync+0x1a0/0x1a4 [ 80.102359][ T4962] irq event stamp: 9684 [ 80.102954][ T4962] hardirqs last enabled at (9683): [] exit_to_kernel_mode+0xe0/0x168 [ 80.104382][ T4962] hardirqs last disabled at (9684): [] el1_dbg+0x24/0x80 [ 80.105677][ T4962] softirqs last enabled at (9678): [] handle_softirqs+0xa4c/0xbf0 [ 80.107022][ T4962] softirqs last disabled at (9671): [] __irq_exit_rcu+0x240/0x440 [ 80.108404][ T4962] ---[ end trace f597b8e8082ab775 ]--- [ 80.109906][ T4962] ------------[ cut here ]------------ [ 80.110721][ T4962] WARNING: CPU: 0 PID: 4962 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 80.112059][ T4962] Modules linked in: [ 80.112673][ T4962] CPU: 0 PID: 4962 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 80.113958][ T4962] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 80.115441][ T4962] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 80.116566][ T4962] pc : __udf_add_aext+0x490/0x61c [ 80.117267][ T4962] lr : __udf_add_aext+0x490/0x61c [ 80.117933][ T4962] sp : ffff80001f7d7760 [ 80.118512][ T4962] x29: ffff80001f7d7780 x28: 1ffff00003efaf40 x27: dfff800000000000 [ 80.119719][ T4962] x26: 0000000000000080 x25: 0000000000000090 x24: ffff80001f7d7a08 [ 80.120982][ T4962] x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00003efaf41 [ 80.122184][ T4962] x20: ffff80001f7d7a00 x19: ffff0000ed558e28 x18: 0000000000000000 [ 80.123372][ T4962] x17: 0000000000000000 x16: ffff80000973f2ec x15: 0000000000000001 [ 80.124620][ T4962] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 80.125755][ T4962] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973f700 [ 80.126965][ T4962] x8 : ffff0000d686d1c0 x7 : 0000000000000000 x6 : ffff0000df3de570 [ 80.128237][ T4962] x5 : ffff80001f7d7a18 x4 : 0000000000000001 x3 : 00000000bffffe00 [ 80.129485][ T4962] x2 : ffff80001f7d79d0 x1 : 0000000000000090 x0 : 0000000000000080 [ 80.130717][ T4962] Call trace: [ 80.131210][ T4962] __udf_add_aext+0x490/0x61c [ 80.131907][ T4962] udf_do_extend_file+0x550/0xd8c [ 80.132709][ T4962] udf_setsize+0x8b4/0xd7c [ 80.133385][ T4962] udf_setattr+0x280/0x414 [ 80.134055][ T4962] notify_change+0xa08/0xcd8 [ 80.134796][ T4962] do_truncate+0x178/0x1f0 [ 80.135452][ T4962] do_sys_ftruncate+0x284/0x31c [ 80.136149][ T4962] __arm64_sys_ftruncate+0x60/0x74 [ 80.136920][ T4962] invoke_syscall+0x98/0x2b8 [ 80.137649][ T4962] el0_svc_common+0x138/0x258 [ 80.138354][ T4962] do_el0_svc+0x58/0x14c [ 80.139054][ T4962] el0_svc+0x78/0x1e0 [ 80.139646][ T4962] el0t_64_sync_handler+0xcc/0xe4 [ 80.140399][ T4962] el0t_64_sync+0x1a0/0x1a4 [ 80.141072][ T4962] irq event stamp: 9762 [ 80.141686][ T4962] hardirqs last enabled at (9761): [] exit_to_kernel_mode+0xe0/0x168 [ 80.143063][ T4962] hardirqs last disabled at (9762): [] el1_dbg+0x24/0x80 [ 80.144445][ T4962] softirqs last enabled at (9756): [] handle_softirqs+0xa4c/0xbf0 [ 80.145846][ T4962] softirqs last disabled at (9687): [] __irq_exit_rcu+0x240/0x440 [ 80.147194][ T4962] ---[ end trace f597b8e8082ab776 ]--- [ 80.148230][ T4962] ------------[ cut here ]------------ [ 80.149023][ T4962] WARNING: CPU: 0 PID: 4962 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 80.150258][ T4962] Modules linked in: [ 80.150834][ T4962] CPU: 0 PID: 4962 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 80.152099][ T4962] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 80.153766][ T4962] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 80.154990][ T4962] pc : __udf_add_aext+0x490/0x61c [ 80.155794][ T4962] lr : __udf_add_aext+0x490/0x61c [ 80.156584][ T4962] sp : ffff80001f7d7760 [ 80.157228][ T4962] x29: ffff80001f7d7780 x28: 1ffff00003efaf40 x27: dfff800000000000 [ 80.158433][ T4962] x26: 0000000000000090 x25: 00000000000000a0 x24: ffff80001f7d7a08 [ 80.159593][ T4962] x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00003efaf41 [ 80.160757][ T4962] x20: ffff80001f7d7a00 x19: ffff0000ed558e28 x18: 0000000000000000 [ 80.161973][ T4962] x17: 0000000000000000 x16: ffff80000973f2ec x15: 0000000000000001 [ 80.163206][ T4962] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 80.164382][ T4962] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973f700 [ 80.165646][ T4962] x8 : ffff0000d686d1c0 x7 : 0000000000000000 x6 : ffff0000df3de570 [ 80.166809][ T4962] x5 : ffff80001f7d7a18 x4 : 0000000000000001 x3 : 00000000bffffe00 [ 80.167920][ T4962] x2 : ffff80001f7d79d0 x1 : 00000000000000a0 x0 : 0000000000000090 [ 80.169090][ T4962] Call trace: [ 80.169604][ T4962] __udf_add_aext+0x490/0x61c [ 80.170331][ T4962] udf_do_extend_file+0x550/0xd8c [ 80.171101][ T4962] udf_setsize+0x8b4/0xd7c [ 80.171740][ T4962] udf_setattr+0x280/0x414 [ 80.172364][ T4962] notify_change+0xa08/0xcd8 [ 80.173037][ T4962] do_truncate+0x178/0x1f0 [ 80.173694][ T4962] do_sys_ftruncate+0x284/0x31c [ 80.174417][ T4962] __arm64_sys_ftruncate+0x60/0x74 [ 80.175181][ T4962] invoke_syscall+0x98/0x2b8 [ 80.175897][ T4962] el0_svc_common+0x138/0x258 [ 80.176633][ T4962] do_el0_svc+0x58/0x14c [ 80.177308][ T4962] el0_svc+0x78/0x1e0 [ 80.177885][ T4962] el0t_64_sync_handler+0xcc/0xe4 [ 80.178597][ T4962] el0t_64_sync+0x1a0/0x1a4 [ 80.179251][ T4962] irq event stamp: 9784 [ 80.179856][ T4962] hardirqs last enabled at (9783): [] exit_to_kernel_mode+0xe0/0x168 [ 80.181369][ T4962] hardirqs last disabled at (9784): [] el1_dbg+0x24/0x80 [ 80.182634][ T4962] softirqs last enabled at (9778): [] handle_softirqs+0xa4c/0xbf0 [ 80.183981][ T4962] softirqs last disabled at (9765): [] __irq_exit_rcu+0x240/0x440 [ 80.185412][ T4962] ---[ end trace f597b8e8082ab777 ]--- [ 80.186735][ T4962] ------------[ cut here ]------------ [ 80.187590][ T4962] WARNING: CPU: 0 PID: 4962 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 80.188907][ T4962] Modules linked in: [ 80.189450][ T4962] CPU: 0 PID: 4962 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 80.190681][ T4962] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 80.192176][ T4962] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 80.193358][ T4962] pc : __udf_add_aext+0x490/0x61c [ 80.194078][ T4962] lr : __udf_add_aext+0x490/0x61c [ 80.194829][ T4962] sp : ffff80001f7d7760 [ 80.195473][ T4962] x29: ffff80001f7d7780 x28: 1ffff00003efaf40 x27: dfff800000000000 [ 80.196619][ T4962] x26: 00000000000000a0 x25: 00000000000000b0 x24: ffff80001f7d7a08 [ 80.197822][ T4962] x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00003efaf41 [ 80.199064][ T4962] x20: ffff80001f7d7a00 x19: ffff0000ed558e28 x18: 0000000000000000 [ 80.200225][ T4962] x17: 0000000000000000 x16: ffff80000973f2ec x15: 0000000000000001 [ 80.201423][ T4962] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 80.202578][ T4962] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973f700 [ 80.203712][ T4962] x8 : ffff0000d686d1c0 x7 : 0000000000000000 x6 : ffff0000df3de570 [ 80.204944][ T4962] x5 : ffff80001f7d7a18 x4 : 0000000000000001 x3 : 00000000bffffe00 [ 80.206156][ T4962] x2 : ffff80001f7d79d0 x1 : 00000000000000b0 x0 : 00000000000000a0 [ 80.207310][ T4962] Call trace: [ 80.207770][ T4962] __udf_add_aext+0x490/0x61c [ 80.208424][ T4962] udf_do_extend_file+0x550/0xd8c [ 80.209149][ T4962] udf_setsize+0x8b4/0xd7c [ 80.209854][ T4962] udf_setattr+0x280/0x414 [ 80.210518][ T4962] notify_change+0xa08/0xcd8 [ 80.211202][ T4962] do_truncate+0x178/0x1f0 [ 80.211854][ T4962] do_sys_ftruncate+0x284/0x31c [ 80.212614][ T4962] __arm64_sys_ftruncate+0x60/0x74 [ 80.213339][ T4962] invoke_syscall+0x98/0x2b8 [ 80.214013][ T4962] el0_svc_common+0x138/0x258 [ 80.214750][ T4962] do_el0_svc+0x58/0x14c [ 80.215379][ T4962] el0_svc+0x78/0x1e0 [ 80.215997][ T4962] el0t_64_sync_handler+0xcc/0xe4 [ 80.216741][ T4962] el0t_64_sync+0x1a0/0x1a4 [ 80.217428][ T4962] irq event stamp: 9822 [ 80.218041][ T4962] hardirqs last enabled at (9821): [] exit_to_kernel_mode+0xe0/0x168 [ 80.219528][ T4962] hardirqs last disabled at (9822): [] el1_dbg+0x24/0x80 [ 80.220720][ T4962] softirqs last enabled at (9816): [] handle_softirqs+0xa4c/0xbf0 [ 80.222132][ T4962] softirqs last disabled at (9787): [] __irq_exit_rcu+0x240/0x440 [ 80.223470][ T4962] ---[ end trace f597b8e8082ab778 ]--- [ 80.224818][ T4962] ------------[ cut here ]------------ [ 80.225697][ T4962] WARNING: CPU: 0 PID: 4962 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 80.227086][ T4962] Modules linked in: [ 80.227649][ T4962] CPU: 0 PID: 4962 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 80.228915][ T4962] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 80.230425][ T4962] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 80.231664][ T4962] pc : __udf_add_aext+0x490/0x61c [ 80.232421][ T4962] lr : __udf_add_aext+0x490/0x61c [ 80.233114][ T4962] sp : ffff80001f7d7760 [ 80.233676][ T4962] x29: ffff80001f7d7780 x28: 1ffff00003efaf40 x27: dfff800000000000 [ 80.234837][ T4962] x26: 00000000000000b0 x25: 00000000000000c0 x24: ffff80001f7d7a08 [ 80.236113][ T4962] x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00003efaf41 [ 80.237357][ T4962] x20: ffff80001f7d7a00 x19: ffff0000ed558e28 x18: 0000000000000000 [ 80.238488][ T4962] x17: 0000000000000000 x16: ffff80000973f2ec x15: 0000000000000001 [ 80.239739][ T4962] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 80.240944][ T4962] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973f700 [ 80.242125][ T4962] x8 : ffff0000d686d1c0 x7 : 0000000000000000 x6 : ffff0000df3de570 [ 80.243351][ T4962] x5 : ffff80001f7d7a18 x4 : 0000000000000001 x3 : 00000000bffffe00 [ 80.244563][ T4962] x2 : ffff80001f7d79d0 x1 : 00000000000000c0 x0 : 00000000000000b0 [ 80.245670][ T4962] Call trace: [ 80.246093][ T4962] __udf_add_aext+0x490/0x61c [ 80.246790][ T4962] udf_do_extend_file+0x550/0xd8c [ 80.247527][ T4962] udf_setsize+0x8b4/0xd7c [ 80.248186][ T4962] udf_setattr+0x280/0x414 [ 80.248827][ T4962] notify_change+0xa08/0xcd8 [ 80.249519][ T4962] do_truncate+0x178/0x1f0 [ 80.250238][ T4962] do_sys_ftruncate+0x284/0x31c [ 80.250899][ T4962] __arm64_sys_ftruncate+0x60/0x74 [ 80.251672][ T4962] invoke_syscall+0x98/0x2b8 [ 80.252361][ T4962] el0_svc_common+0x138/0x258 [ 80.253061][ T4962] do_el0_svc+0x58/0x14c [ 80.253696][ T4962] el0_svc+0x78/0x1e0 [ 80.254309][ T4962] el0t_64_sync_handler+0xcc/0xe4 [ 80.255081][ T4962] el0t_64_sync+0x1a0/0x1a4 [ 80.255717][ T4962] irq event stamp: 9908 [ 80.256342][ T4962] hardirqs last enabled at (9907): [] exit_to_kernel_mode+0xe0/0x168 [ 80.257759][ T4962] hardirqs last disabled at (9908): [] el1_dbg+0x24/0x80 [ 80.258973][ T4962] softirqs last enabled at (9902): [] handle_softirqs+0xa4c/0xbf0 [ 80.260433][ T4962] softirqs last disabled at (9825): [] __irq_exit_rcu+0x240/0x440 [ 80.261854][ T4962] ---[ end trace f597b8e8082ab779 ]--- [ 80.263547][ T4962] ------------[ cut here ]------------ [ 80.264419][ T4962] WARNING: CPU: 0 PID: 4962 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 80.265691][ T4962] Modules linked in: [ 80.266303][ T4962] CPU: 0 PID: 4962 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 80.267617][ T4962] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 80.269188][ T4962] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 80.270387][ T4962] pc : __udf_add_aext+0x490/0x61c [ 80.271257][ T4962] lr : __udf_add_aext+0x490/0x61c [ 80.272036][ T4962] sp : ffff80001f7d7760 [ 80.272689][ T4962] x29: ffff80001f7d7780 x28: 1ffff00003efaf40 x27: dfff800000000000 [ 80.273870][ T4962] x26: 00000000000000c0 x25: 00000000000000d0 x24: ffff80001f7d7a08 [ 80.275046][ T4962] x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00003efaf41 [ 80.276302][ T4962] x20: ffff80001f7d7a00 x19: ffff0000ed558e28 x18: 0000000000000000 [ 80.277506][ T4962] x17: 0000000000000000 x16: ffff80000973f2ec x15: 0000000000000001 [ 80.278707][ T4962] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 80.279951][ T4962] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973f700 [ 80.281118][ T4962] x8 : ffff0000d686d1c0 x7 : 0000000000000000 x6 : ffff0000df3de570 [ 80.282357][ T4962] x5 : ffff80001f7d7a18 x4 : 0000000000000001 x3 : 00000000bffffe00 [ 80.283564][ T4962] x2 : ffff80001f7d79d0 x1 : 00000000000000d0 x0 : 00000000000000c0 [ 80.284787][ T4962] Call trace: [ 80.285292][ T4962] __udf_add_aext+0x490/0x61c [ 80.285974][ T4962] udf_do_extend_file+0x550/0xd8c [ 80.286729][ T4962] udf_setsize+0x8b4/0xd7c [ 80.287399][ T4962] udf_setattr+0x280/0x414 [ 80.288094][ T4962] notify_change+0xa08/0xcd8 [ 80.288736][ T4962] do_truncate+0x178/0x1f0 [ 80.289387][ T4962] do_sys_ftruncate+0x284/0x31c [ 80.290121][ T4962] __arm64_sys_ftruncate+0x60/0x74 [ 80.290880][ T4962] invoke_syscall+0x98/0x2b8 [ 80.291575][ T4962] el0_svc_common+0x138/0x258 [ 80.292280][ T4962] do_el0_svc+0x58/0x14c [ 80.292878][ T4962] el0_svc+0x78/0x1e0 [ 80.293487][ T4962] el0t_64_sync_handler+0xcc/0xe4 [ 80.294246][ T4962] el0t_64_sync+0x1a0/0x1a4 [ 80.294940][ T4962] irq event stamp: 9946 [ 80.295568][ T4962] hardirqs last enabled at (9945): [] exit_to_kernel_mode+0xe0/0x168 [ 80.296976][ T4962] hardirqs last disabled at (9946): [] el1_dbg+0x24/0x80 [ 80.298291][ T4962] softirqs last enabled at (9940): [] handle_softirqs+0xa4c/0xbf0 [ 80.299654][ T4962] softirqs last disabled at (9911): [] __irq_exit_rcu+0x240/0x440 [ 80.301100][ T4962] ---[ end trace f597b8e8082ab77a ]--- [ 80.302291][ T4962] ------------[ cut here ]------------ [ 80.303079][ T4962] WARNING: CPU: 0 PID: 4962 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 80.304407][ T4962] Modules linked in: [ 80.304956][ T4962] CPU: 0 PID: 4962 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 80.306200][ T4962] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 80.307728][ T4962] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 80.308804][ T4962] pc : __udf_add_aext+0x490/0x61c [ 80.309559][ T4962] lr : __udf_add_aext+0x490/0x61c [ 80.310302][ T4962] sp : ffff80001f7d7760 [ 80.310838][ T4962] x29: ffff80001f7d7780 x28: 1ffff00003efaf40 x27: dfff800000000000 [ 80.312025][ T4962] x26: 00000000000000d0 x25: 00000000000000e0 x24: ffff80001f7d7a08 [ 80.313252][ T4962] x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00003efaf41 [ 80.314449][ T4962] x20: ffff80001f7d7a00 x19: ffff0000ed558e28 x18: 0000000000000000 [ 80.315693][ T4962] x17: 0000000000000000 x16: ffff80000973f2ec x15: 0000000000000001 [ 80.316912][ T4962] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 80.318051][ T4962] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973f700 [ 80.319199][ T4962] x8 : ffff0000d686d1c0 x7 : 0000000000000000 x6 : ffff0000df3de570 [ 80.320441][ T4962] x5 : ffff80001f7d7a18 x4 : 0000000000000001 x3 : 00000000bffffe00 [ 80.321556][ T4962] x2 : ffff80001f7d79d0 x1 : 00000000000000e0 x0 : 00000000000000d0 [ 80.322781][ T4962] Call trace: [ 80.323267][ T4962] __udf_add_aext+0x490/0x61c [ 80.323963][ T4962] udf_do_extend_file+0x550/0xd8c [ 80.324685][ T4962] udf_setsize+0x8b4/0xd7c [ 80.325361][ T4962] udf_setattr+0x280/0x414 [ 80.325989][ T4962] notify_change+0xa08/0xcd8 [ 80.326681][ T4962] do_truncate+0x178/0x1f0 [ 80.327411][ T4962] do_sys_ftruncate+0x284/0x31c [ 80.328157][ T4962] __arm64_sys_ftruncate+0x60/0x74 [ 80.328935][ T4962] invoke_syscall+0x98/0x2b8 [ 80.329596][ T4962] el0_svc_common+0x138/0x258 [ 80.330331][ T4962] do_el0_svc+0x58/0x14c [ 80.331010][ T4962] el0_svc+0x78/0x1e0 [ 80.331619][ T4962] el0t_64_sync_handler+0xcc/0xe4 [ 80.332354][ T4962] el0t_64_sync+0x1a0/0x1a4 [ 80.333075][ T4962] irq event stamp: 10032 [ 80.333720][ T4962] hardirqs last enabled at (10031): [] exit_to_kernel_mode+0xe0/0x168 [ 80.335180][ T4962] hardirqs last disabled at (10032): [] el1_dbg+0x24/0x80 [ 80.336511][ T4962] softirqs last enabled at (10026): [] handle_softirqs+0xa4c/0xbf0 [ 80.337876][ T4962] softirqs last disabled at (9949): [] __irq_exit_rcu+0x240/0x440 [ 80.339277][ T4962] ---[ end trace f597b8e8082ab77b ]--- [ 80.340455][ T4962] ------------[ cut here ]------------ [ 80.341296][ T4962] WARNING: CPU: 0 PID: 4962 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 80.342616][ T4962] Modules linked in: [ 80.343244][ T4962] CPU: 0 PID: 4962 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 80.344459][ T4962] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 80.345949][ T4962] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 80.347105][ T4962] pc : __udf_add_aext+0x490/0x61c [ 80.347852][ T4962] lr : __udf_add_aext+0x490/0x61c [ 80.348601][ T4962] sp : ffff80001f7d7760 [ 80.349213][ T4962] x29: ffff80001f7d7780 x28: 1ffff00003efaf40 x27: dfff800000000000 [ 80.350454][ T4962] x26: 00000000000000e0 x25: 00000000000000f0 x24: ffff80001f7d7a08 [ 80.351630][ T4962] x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00003efaf41 [ 80.352769][ T4962] x20: ffff80001f7d7a00 x19: ffff0000ed558e28 x18: 0000000000000000 [ 80.354039][ T4962] x17: 0000000000000000 x16: ffff80000973f2ec x15: 0000000000000001 [ 80.355149][ T4962] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 80.356406][ T4962] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973f700 [ 80.357654][ T4962] x8 : ffff0000d686d1c0 x7 : 0000000000000000 x6 : ffff0000df3de570 [ 80.358874][ T4962] x5 : ffff80001f7d7a18 x4 : 0000000000000001 x3 : 00000000bffffe00 [ 80.360031][ T4962] x2 : ffff80001f7d79d0 x1 : 00000000000000f0 x0 : 00000000000000e0 [ 80.361187][ T4962] Call trace: [ 80.361665][ T4962] __udf_add_aext+0x490/0x61c [ 80.362359][ T4962] udf_do_extend_file+0x550/0xd8c [ 80.363089][ T4962] udf_setsize+0x8b4/0xd7c [ 80.363734][ T4962] udf_setattr+0x280/0x414 [ 80.364406][ T4962] notify_change+0xa08/0xcd8 [ 80.365060][ T4962] do_truncate+0x178/0x1f0 [ 80.365743][ T4962] do_sys_ftruncate+0x284/0x31c [ 80.366474][ T4962] __arm64_sys_ftruncate+0x60/0x74 [ 80.367186][ T4962] invoke_syscall+0x98/0x2b8 [ 80.367914][ T4962] el0_svc_common+0x138/0x258 [ 80.368582][ T4962] do_el0_svc+0x58/0x14c [ 80.369217][ T4962] el0_svc+0x78/0x1e0 [ 80.369814][ T4962] el0t_64_sync_handler+0xcc/0xe4 [ 80.370539][ T4962] el0t_64_sync+0x1a0/0x1a4 [ 80.371193][ T4962] irq event stamp: 10052 [ 80.371826][ T4962] hardirqs last enabled at (10051): [] exit_to_kernel_mode+0xe0/0x168 [ 80.373274][ T4962] hardirqs last disabled at (10052): [] el1_dbg+0x24/0x80 [ 80.374543][ T4962] softirqs last enabled at (10046): [] handle_softirqs+0xa4c/0xbf0 [ 80.375919][ T4962] softirqs last disabled at (10035): [] __irq_exit_rcu+0x240/0x440 [ 80.377318][ T4962] ---[ end trace f597b8e8082ab77c ]--- [ 80.378483][ T4962] ------------[ cut here ]------------ [ 80.379311][ T4962] WARNING: CPU: 0 PID: 4962 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 80.380623][ T4962] Modules linked in: [ 80.381239][ T4962] CPU: 0 PID: 4962 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 80.382522][ T4962] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 80.384030][ T4962] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 80.385243][ T4962] pc : __udf_add_aext+0x490/0x61c [ 80.385989][ T4962] lr : __udf_add_aext+0x490/0x61c [ 80.386820][ T4962] sp : ffff80001f7d7760 [ 80.387468][ T4962] x29: ffff80001f7d7780 x28: 1ffff00003efaf40 x27: dfff800000000000 [ 80.388657][ T4962] x26: 00000000000000f0 x25: 0000000000000100 x24: ffff80001f7d7a08 [ 80.389858][ T4962] x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00003efaf41 [ 80.391082][ T4962] x20: ffff80001f7d7a00 x19: ffff0000ed558e28 x18: 0000000000000000 [ 80.392307][ T4962] x17: 0000000000000000 x16: ffff80000973f2ec x15: 0000000000000001 [ 80.393635][ T4962] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 80.394798][ T4962] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973f700 [ 80.395959][ T4962] x8 : ffff0000d686d1c0 x7 : 0000000000000000 x6 : ffff0000df3de570 [ 80.397120][ T4962] x5 : ffff80001f7d7a18 x4 : 0000000000000001 x3 : 00000000bffffe00 [ 80.398294][ T4962] x2 : ffff80001f7d79d0 x1 : 0000000000000100 x0 : 00000000000000f0 [ 80.399446][ T4962] Call trace: [ 80.399907][ T4962] __udf_add_aext+0x490/0x61c [ 80.400559][ T4962] udf_do_extend_file+0x550/0xd8c [ 80.401291][ T4962] udf_setsize+0x8b4/0xd7c [ 80.401949][ T4962] udf_setattr+0x280/0x414 [ 80.402567][ T4962] notify_change+0xa08/0xcd8 [ 80.403260][ T4962] do_truncate+0x178/0x1f0 [ 80.403922][ T4962] do_sys_ftruncate+0x284/0x31c [ 80.404655][ T4962] __arm64_sys_ftruncate+0x60/0x74 [ 80.405431][ T4962] invoke_syscall+0x98/0x2b8 [ 80.406080][ T4962] el0_svc_common+0x138/0x258 [ 80.406758][ T4962] do_el0_svc+0x58/0x14c [ 80.407420][ T4962] el0_svc+0x78/0x1e0 [ 80.407978][ T4962] el0t_64_sync_handler+0xcc/0xe4 [ 80.408724][ T4962] el0t_64_sync+0x1a0/0x1a4 [ 80.409360][ T4962] irq event stamp: 10108 [ 80.409941][ T4962] hardirqs last enabled at (10107): [] exit_to_kernel_mode+0xe0/0x168 [ 80.411368][ T4962] hardirqs last disabled at (10108): [] el1_dbg+0x24/0x80 [ 80.412635][ T4962] softirqs last enabled at (10102): [] handle_softirqs+0xa4c/0xbf0 [ 80.414096][ T4962] softirqs last disabled at (10055): [] __irq_exit_rcu+0x240/0x440 [ 80.415483][ T4962] ---[ end trace f597b8e8082ab77d ]--- [ 80.416758][ T4962] ------------[ cut here ]------------ [ 80.417555][ T4962] WARNING: CPU: 0 PID: 4962 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 80.418849][ T4962] Modules linked in: [ 80.419440][ T4962] CPU: 0 PID: 4962 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 80.420696][ T4962] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 80.422214][ T4962] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 80.423456][ T4962] pc : __udf_add_aext+0x490/0x61c [ 80.424242][ T4962] lr : __udf_add_aext+0x490/0x61c [ 80.425019][ T4962] sp : ffff80001f7d7760 [ 80.425608][ T4962] x29: ffff80001f7d7780 x28: 1ffff00003efaf40 x27: dfff800000000000 [ 80.426757][ T4962] x26: 0000000000000100 x25: 0000000000000110 x24: ffff80001f7d7a08 [ 80.427958][ T4962] x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00003efaf41 [ 80.429182][ T4962] x20: ffff80001f7d7a00 x19: ffff0000ed558e28 x18: 0000000000000000 [ 80.430398][ T4962] x17: 0000000000000000 x16: ffff80000973f2ec x15: 0000000000000001 [ 80.431555][ T4962] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 80.432730][ T4962] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973f700 [ 80.433963][ T4962] x8 : ffff0000d686d1c0 x7 : 0000000000000000 x6 : ffff0000df3de570 [ 80.435152][ T4962] x5 : ffff80001f7d7a18 x4 : 0000000000000001 x3 : 00000000bffffe00 [ 80.436422][ T4962] x2 : ffff80001f7d79d0 x1 : 0000000000000110 x0 : 0000000000000100 [ 80.437654][ T4962] Call trace: [ 80.438084][ T4962] __udf_add_aext+0x490/0x61c [ 80.438794][ T4962] udf_do_extend_file+0x550/0xd8c [ 80.439506][ T4962] udf_setsize+0x8b4/0xd7c [ 80.440194][ T4962] udf_setattr+0x280/0x414 [ 80.440851][ T4962] notify_change+0xa08/0xcd8 [ 80.441617][ T4962] do_truncate+0x178/0x1f0 [ 80.442235][ T4962] do_sys_ftruncate+0x284/0x31c [ 80.442972][ T4962] __arm64_sys_ftruncate+0x60/0x74 [ 80.443757][ T4962] invoke_syscall+0x98/0x2b8 [ 80.444471][ T4962] el0_svc_common+0x138/0x258 [ 80.445162][ T4962] do_el0_svc+0x58/0x14c [ 80.445755][ T4962] el0_svc+0x78/0x1e0 [ 80.446349][ T4962] el0t_64_sync_handler+0xcc/0xe4 [ 80.447064][ T4962] el0t_64_sync+0x1a0/0x1a4 [ 80.447757][ T4962] irq event stamp: 10204 [ 80.448367][ T4962] hardirqs last enabled at (10203): [] exit_to_kernel_mode+0xe0/0x168 [ 80.449895][ T4962] hardirqs last disabled at (10204): [] el1_dbg+0x24/0x80 [ 80.451192][ T4962] softirqs last enabled at (10198): [] handle_softirqs+0xa4c/0xbf0 [ 80.452568][ T4962] softirqs last disabled at (10111): [] __irq_exit_rcu+0x240/0x440 [ 80.454028][ T4962] ---[ end trace f597b8e8082ab77e ]--- [ 80.455754][ T4962] ------------[ cut here ]------------ [ 80.456612][ T4962] WARNING: CPU: 0 PID: 4962 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 80.457929][ T4962] Modules linked in: [ 80.458472][ T4962] CPU: 0 PID: 4962 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 80.459832][ T4962] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 80.461413][ T4962] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 80.462590][ T4962] pc : __udf_add_aext+0x490/0x61c [ 80.463303][ T4962] lr : __udf_add_aext+0x490/0x61c [ 80.464037][ T4962] sp : ffff80001f7d7760 [ 80.464662][ T4962] x29: ffff80001f7d7780 x28: 1ffff00003efaf40 x27: dfff800000000000 [ 80.465830][ T4962] x26: 0000000000000110 x25: 0000000000000120 x24: ffff80001f7d7a08 [ 80.467022][ T4962] x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00003efaf41 [ 80.468212][ T4962] x20: ffff80001f7d7a00 x19: ffff0000ed558e28 x18: 0000000000000000 [ 80.469504][ T4962] x17: 0000000000000000 x16: ffff80000973f2ec x15: 0000000000000001 [ 80.470749][ T4962] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 80.471933][ T4962] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973f700 [ 80.473212][ T4962] x8 : ffff0000d686d1c0 x7 : 0000000000000000 x6 : ffff0000df3de570 [ 80.474368][ T4962] x5 : ffff80001f7d7a18 x4 : 0000000000000001 x3 : 00000000bffffe00 [ 80.475569][ T4962] x2 : ffff80001f7d79d0 x1 : 0000000000000120 x0 : 0000000000000110 [ 80.476760][ T4962] Call trace: [ 80.477227][ T4962] __udf_add_aext+0x490/0x61c [ 80.477953][ T4962] udf_do_extend_file+0x550/0xd8c [ 80.478735][ T4962] udf_setsize+0x8b4/0xd7c [ 80.479388][ T4962] udf_setattr+0x280/0x414 [ 80.480045][ T4962] notify_change+0xa08/0xcd8 [ 80.480721][ T4962] do_truncate+0x178/0x1f0 [ 80.481363][ T4962] do_sys_ftruncate+0x284/0x31c [ 80.482074][ T4962] __arm64_sys_ftruncate+0x60/0x74 [ 80.482867][ T4962] invoke_syscall+0x98/0x2b8 [ 80.483604][ T4962] el0_svc_common+0x138/0x258 [ 80.484312][ T4962] do_el0_svc+0x58/0x14c [ 80.484947][ T4962] el0_svc+0x78/0x1e0 [ 80.485538][ T4962] el0t_64_sync_handler+0xcc/0xe4 [ 80.486273][ T4962] el0t_64_sync+0x1a0/0x1a4 [ 80.486963][ T4962] irq event stamp: 10266 [ 80.487595][ T4962] hardirqs last enabled at (10265): [] exit_to_kernel_mode+0xe0/0x168 [ 80.488947][ T4962] hardirqs last disabled at (10266): [] el1_dbg+0x24/0x80 [ 80.490316][ T4962] softirqs last enabled at (10260): [] handle_softirqs+0xa4c/0xbf0 [ 80.491698][ T4962] softirqs last disabled at (10207): [] __irq_exit_rcu+0x240/0x440 [ 80.493189][ T4962] ---[ end trace f597b8e8082ab77f ]--- [ 80.494254][ T4962] ------------[ cut here ]------------ [ 80.495062][ T4962] WARNING: CPU: 0 PID: 4962 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 80.496369][ T4962] Modules linked in: [ 80.496955][ T4962] CPU: 0 PID: 4962 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 80.498155][ T4962] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 80.499658][ T4962] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 80.500799][ T4962] pc : __udf_add_aext+0x490/0x61c [ 80.501515][ T4962] lr : __udf_add_aext+0x490/0x61c [ 80.502242][ T4962] sp : ffff80001f7d7760 [ 80.502845][ T4962] x29: ffff80001f7d7780 x28: 1ffff00003efaf40 x27: dfff800000000000 [ 80.503983][ T4962] x26: 0000000000000120 x25: 0000000000000130 x24: ffff80001f7d7a08 [ 80.505125][ T4962] x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00003efaf41 [ 80.506303][ T4962] x20: ffff80001f7d7a00 x19: ffff0000ed558e28 x18: 0000000000000000 [ 80.507452][ T4962] x17: 0000000000000000 x16: ffff80000973f2ec x15: 0000000000000001 [ 80.508590][ T4962] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 80.509864][ T4962] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973f700 [ 80.511084][ T4962] x8 : ffff0000d686d1c0 x7 : 0000000000000000 x6 : ffff0000df3de570 [ 80.512297][ T4962] x5 : ffff80001f7d7a18 x4 : 0000000000000001 x3 : 00000000bffffe00 [ 80.513498][ T4962] x2 : ffff80001f7d79d0 x1 : 0000000000000130 x0 : 0000000000000120 [ 80.514638][ T4962] Call trace: [ 80.515135][ T4962] __udf_add_aext+0x490/0x61c [ 80.515860][ T4962] udf_do_extend_file+0x550/0xd8c [ 80.516640][ T4962] udf_setsize+0x8b4/0xd7c [ 80.517236][ T4962] udf_setattr+0x280/0x414 [ 80.517878][ T4962] notify_change+0xa08/0xcd8 [ 80.518575][ T4962] do_truncate+0x178/0x1f0 [ 80.519226][ T4962] do_sys_ftruncate+0x284/0x31c [ 80.519937][ T4962] __arm64_sys_ftruncate+0x60/0x74 [ 80.520685][ T4962] invoke_syscall+0x98/0x2b8 [ 80.521414][ T4962] el0_svc_common+0x138/0x258 [ 80.522117][ T4962] do_el0_svc+0x58/0x14c [ 80.522747][ T4962] el0_svc+0x78/0x1e0 [ 80.523321][ T4962] el0t_64_sync_handler+0xcc/0xe4 [ 80.524007][ T4962] el0t_64_sync+0x1a0/0x1a4 [ 80.524659][ T4962] irq event stamp: 10314 [ 80.525276][ T4962] hardirqs last enabled at (10313): [] exit_to_kernel_mode+0xe0/0x168 [ 80.526736][ T4962] hardirqs last disabled at (10314): [] el1_dbg+0x24/0x80 [ 80.528015][ T4962] softirqs last enabled at (10308): [] handle_softirqs+0xa4c/0xbf0 [ 80.529447][ T4962] softirqs last disabled at (10269): [] __irq_exit_rcu+0x240/0x440 [ 80.530810][ T4962] ---[ end trace f597b8e8082ab780 ]--- [ 80.532268][ T4962] ------------[ cut here ]------------ [ 80.533081][ T4962] WARNING: CPU: 0 PID: 4962 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 80.534359][ T4962] Modules linked in: [ 80.534877][ T4962] CPU: 0 PID: 4962 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 80.536082][ T4962] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 80.537566][ T4962] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 80.538591][ T4962] pc : __udf_add_aext+0x490/0x61c [ 80.539372][ T4962] lr : __udf_add_aext+0x490/0x61c [ 80.540081][ T4962] sp : ffff80001f7d7760 [ 80.540652][ T4962] x29: ffff80001f7d7780 x28: 1ffff00003efaf40 x27: dfff800000000000 [ 80.541915][ T4962] x26: 0000000000000130 x25: 0000000000000140 x24: ffff80001f7d7a08 [ 80.543144][ T4962] x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00003efaf41 [ 80.544351][ T4962] x20: ffff80001f7d7a00 x19: ffff0000ed558e28 x18: 0000000000000000 [ 80.545552][ T4962] x17: 0000000000000000 x16: ffff80000973f2ec x15: 0000000000000001 [ 80.546770][ T4962] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 80.547947][ T4962] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973f700 [ 80.549091][ T4962] x8 : ffff0000d686d1c0 x7 : 0000000000000000 x6 : ffff0000df3de570 [ 80.550289][ T4962] x5 : ffff80001f7d7a18 x4 : 0000000000000001 x3 : 00000000bffffe00 [ 80.551486][ T4962] x2 : ffff80001f7d79d0 x1 : 0000000000000140 x0 : 0000000000000130 [ 80.552656][ T4962] Call trace: [ 80.553136][ T4962] __udf_add_aext+0x490/0x61c [ 80.553837][ T4962] udf_do_extend_file+0x550/0xd8c [ 80.554577][ T4962] udf_setsize+0x8b4/0xd7c [ 80.555229][ T4962] udf_setattr+0x280/0x414 [ 80.555877][ T4962] notify_change+0xa08/0xcd8 [ 80.556559][ T4962] do_truncate+0x178/0x1f0 [ 80.557163][ T4962] do_sys_ftruncate+0x284/0x31c [ 80.557919][ T4962] __arm64_sys_ftruncate+0x60/0x74 [ 80.558682][ T4962] invoke_syscall+0x98/0x2b8 [ 80.559342][ T4962] el0_svc_common+0x138/0x258 [ 80.560014][ T4962] do_el0_svc+0x58/0x14c [ 80.560662][ T4962] el0_svc+0x78/0x1e0 [ 80.561228][ T4962] el0t_64_sync_handler+0xcc/0xe4 [ 80.561984][ T4962] el0t_64_sync+0x1a0/0x1a4 [ 80.562665][ T4962] irq event stamp: 10386 [ 80.563304][ T4962] hardirqs last enabled at (10385): [] exit_to_kernel_mode+0xe0/0x168 [ 80.564763][ T4962] hardirqs last disabled at (10386): [] el1_dbg+0x24/0x80 [ 80.566071][ T4962] softirqs last enabled at (10380): [] handle_softirqs+0xa4c/0xbf0 [ 80.567510][ T4962] softirqs last disabled at (10317): [] __irq_exit_rcu+0x240/0x440 [ 80.568886][ T4962] ---[ end trace f597b8e8082ab781 ]--- [ 80.570037][ T4962] ------------[ cut here ]------------ [ 80.570898][ T4962] WARNING: CPU: 0 PID: 4962 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 80.572202][ T4962] Modules linked in: [ 80.572795][ T4962] CPU: 0 PID: 4962 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 80.574018][ T4962] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 80.575497][ T4962] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 80.576665][ T4962] pc : __udf_add_aext+0x490/0x61c [ 80.577391][ T4962] lr : __udf_add_aext+0x490/0x61c [ 80.578147][ T4962] sp : ffff80001f7d7760 [ 80.578735][ T4962] x29: ffff80001f7d7780 x28: 1ffff00003efaf40 x27: dfff800000000000 [ 80.579952][ T4962] x26: 0000000000000140 x25: 0000000000000150 x24: ffff80001f7d7a08 [ 80.581217][ T4962] x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00003efaf41 [ 80.582424][ T4962] x20: ffff80001f7d7a00 x19: ffff0000ed558e28 x18: 0000000000000000 [ 80.583666][ T4962] x17: 0000000000000000 x16: ffff80000973f2ec x15: 0000000000000001 [ 80.584819][ T4962] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 80.586111][ T4962] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973f700 [ 80.587371][ T4962] x8 : ffff0000d686d1c0 x7 : 0000000000000000 x6 : ffff0000df3de570 [ 80.588637][ T4962] x5 : ffff80001f7d7a18 x4 : 0000000000000001 x3 : 00000000bffffe00 [ 80.589826][ T4962] x2 : ffff80001f7d79d0 x1 : 0000000000000150 x0 : 0000000000000140 [ 80.591054][ T4962] Call trace: [ 80.591542][ T4962] __udf_add_aext+0x490/0x61c [ 80.592258][ T4962] udf_do_extend_file+0x550/0xd8c [ 80.593013][ T4962] udf_setsize+0x8b4/0xd7c [ 80.593642][ T4962] udf_setattr+0x280/0x414 [ 80.594278][ T4962] notify_change+0xa08/0xcd8 [ 80.594967][ T4962] do_truncate+0x178/0x1f0 [ 80.595634][ T4962] do_sys_ftruncate+0x284/0x31c [ 80.596380][ T4962] __arm64_sys_ftruncate+0x60/0x74 [ 80.597101][ T4962] invoke_syscall+0x98/0x2b8 [ 80.597818][ T4962] el0_svc_common+0x138/0x258 [ 80.598569][ T4962] do_el0_svc+0x58/0x14c [ 80.599191][ T4962] el0_svc+0x78/0x1e0 [ 80.599797][ T4962] el0t_64_sync_handler+0xcc/0xe4 [ 80.600560][ T4962] el0t_64_sync+0x1a0/0x1a4 [ 80.601211][ T4962] irq event stamp: 10410 [ 80.601829][ T4962] hardirqs last enabled at (10409): [] exit_to_kernel_mode+0xe0/0x168 [ 80.603340][ T4962] hardirqs last disabled at (10410): [] el1_dbg+0x24/0x80 [ 80.604646][ T4962] softirqs last enabled at (10404): [] handle_softirqs+0xa4c/0xbf0 [ 80.606088][ T4962] softirqs last disabled at (10389): [] __irq_exit_rcu+0x240/0x440 [ 80.607482][ T4962] ---[ end trace f597b8e8082ab782 ]--- [ 80.608762][ T4962] ------------[ cut here ]------------ [ 80.609631][ T4962] WARNING: CPU: 0 PID: 4962 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 80.610970][ T4962] Modules linked in: [ 80.611551][ T4962] CPU: 0 PID: 4962 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 80.612791][ T4962] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 80.614308][ T4962] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 80.615464][ T4962] pc : __udf_add_aext+0x490/0x61c [ 80.616225][ T4962] lr : __udf_add_aext+0x490/0x61c [ 80.616959][ T4962] sp : ffff80001f7d7760 [ 80.617638][ T4962] x29: ffff80001f7d7780 x28: 1ffff00003efaf40 x27: dfff800000000000 [ 80.618869][ T4962] x26: 0000000000000150 x25: 0000000000000160 x24: ffff80001f7d7a08 [ 80.620068][ T4962] x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00003efaf41 [ 80.621281][ T4962] x20: ffff80001f7d7a00 x19: ffff0000ed558e28 x18: 0000000000000000 [ 80.622406][ T4962] x17: 0000000000000000 x16: ffff80000973f2ec x15: 0000000000000001 [ 80.623589][ T4962] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 80.624738][ T4962] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973f700 [ 80.625938][ T4962] x8 : ffff0000d686d1c0 x7 : 0000000000000000 x6 : ffff0000df3de570 [ 80.627060][ T4962] x5 : ffff80001f7d7a18 x4 : 0000000000000001 x3 : 00000000bffffe00 [ 80.628242][ T4962] x2 : ffff80001f7d79d0 x1 : 0000000000000160 x0 : 0000000000000150 [ 80.629389][ T4962] Call trace: [ 80.629835][ T4962] __udf_add_aext+0x490/0x61c [ 80.630527][ T4962] udf_do_extend_file+0x550/0xd8c [ 80.631333][ T4962] udf_setsize+0x8b4/0xd7c [ 80.631967][ T4962] udf_setattr+0x280/0x414 [ 80.632605][ T4962] notify_change+0xa08/0xcd8 [ 80.633278][ T4962] do_truncate+0x178/0x1f0 [ 80.633917][ T4962] do_sys_ftruncate+0x284/0x31c [ 80.634693][ T4962] __arm64_sys_ftruncate+0x60/0x74 [ 80.635426][ T4962] invoke_syscall+0x98/0x2b8 [ 80.636101][ T4962] el0_svc_common+0x138/0x258 [ 80.636808][ T4962] do_el0_svc+0x58/0x14c [ 80.637398][ T4962] el0_svc+0x78/0x1e0 [ 80.638022][ T4962] el0t_64_sync_handler+0xcc/0xe4 [ 80.638765][ T4962] el0t_64_sync+0x1a0/0x1a4 [ 80.639462][ T4962] irq event stamp: 10494 [ 80.640013][ T4962] hardirqs last enabled at (10493): [] exit_to_kernel_mode+0xe0/0x168 [ 80.641411][ T4962] hardirqs last disabled at (10494): [] el1_dbg+0x24/0x80 [ 80.642706][ T4962] softirqs last enabled at (10488): [] handle_softirqs+0xa4c/0xbf0 [ 80.644076][ T4962] softirqs last disabled at (10413): [] __irq_exit_rcu+0x240/0x440 [ 80.645424][ T4962] ---[ end trace f597b8e8082ab783 ]--- [ 80.646584][ T4962] ------------[ cut here ]------------ [ 80.647383][ T4962] WARNING: CPU: 0 PID: 4962 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 80.648690][ T4962] Modules linked in: [ 80.649300][ T4962] CPU: 0 PID: 4962 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 80.650562][ T4962] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 80.651948][ T4962] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 80.653135][ T4962] pc : __udf_add_aext+0x490/0x61c [ 80.653895][ T4962] lr : __udf_add_aext+0x490/0x61c [ 80.654622][ T4962] sp : ffff80001f7d7760 [ 80.655234][ T4962] x29: ffff80001f7d7780 x28: 1ffff00003efaf40 x27: dfff800000000000 [ 80.656465][ T4962] x26: 0000000000000160 x25: 0000000000000170 x24: ffff80001f7d7a08 [ 80.657683][ T4962] x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00003efaf41 [ 80.658971][ T4962] x20: ffff80001f7d7a00 x19: ffff0000ed558e28 x18: 0000000000000000 [ 80.660141][ T4962] x17: 0000000000000000 x16: ffff80000973f2ec x15: 0000000000000001 [ 80.661392][ T4962] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 80.662609][ T4962] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973f700 [ 80.663803][ T4962] x8 : ffff0000d686d1c0 x7 : 0000000000000000 x6 : ffff0000df3de570 [ 80.664999][ T4962] x5 : ffff80001f7d7a18 x4 : 0000000000000001 x3 : 00000000bffffe00 [ 80.666156][ T4962] x2 : ffff80001f7d79d0 x1 : 0000000000000170 x0 : 0000000000000160 [ 80.667354][ T4962] Call trace: [ 80.667825][ T4962] __udf_add_aext+0x490/0x61c [ 80.668542][ T4962] udf_do_extend_file+0x550/0xd8c [ 80.669301][ T4962] udf_setsize+0x8b4/0xd7c [ 80.669956][ T4962] udf_setattr+0x280/0x414 [ 80.670625][ T4962] notify_change+0xa08/0xcd8 [ 80.671302][ T4962] do_truncate+0x178/0x1f0 [ 80.671985][ T4962] do_sys_ftruncate+0x284/0x31c [ 80.672735][ T4962] __arm64_sys_ftruncate+0x60/0x74 [ 80.673518][ T4962] invoke_syscall+0x98/0x2b8 [ 80.674248][ T4962] el0_svc_common+0x138/0x258 [ 80.674991][ T4962] do_el0_svc+0x58/0x14c [ 80.675626][ T4962] el0_svc+0x78/0x1e0 [ 80.676217][ T4962] el0t_64_sync_handler+0xcc/0xe4 [ 80.676936][ T4962] el0t_64_sync+0x1a0/0x1a4 [ 80.677581][ T4962] irq event stamp: 10534 [ 80.678178][ T4962] hardirqs last enabled at (10533): [] exit_to_kernel_mode+0xe0/0x168 [ 80.679681][ T4962] hardirqs last disabled at (10534): [] el1_dbg+0x24/0x80 [ 80.680890][ T4962] softirqs last enabled at (10528): [] handle_softirqs+0xa4c/0xbf0 [ 80.682345][ T4962] softirqs last disabled at (10497): [] __irq_exit_rcu+0x240/0x440 [ 80.683699][ T4962] ---[ end trace f597b8e8082ab784 ]--- [ 80.684760][ T4962] ------------[ cut here ]------------ [ 80.685571][ T4962] WARNING: CPU: 0 PID: 4962 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 80.686941][ T4962] Modules linked in: [ 80.687537][ T4962] CPU: 0 PID: 4962 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 80.688837][ T4962] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 80.689396][ T4090] Bluetooth: hci0: command 0x0419 tx timeout [ 80.690378][ T4962] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 80.692457][ T4962] pc : __udf_add_aext+0x490/0x61c [ 80.693189][ T4962] lr : __udf_add_aext+0x490/0x61c [ 80.693892][ T4962] sp : ffff80001f7d7760 [ 80.694462][ T4962] x29: ffff80001f7d7780 x28: 1ffff00003efaf40 x27: dfff800000000000 [ 80.695714][ T4962] x26: 0000000000000170 x25: 0000000000000180 x24: ffff80001f7d7a08 [ 80.696892][ T4962] x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00003efaf41 [ 80.698169][ T4962] x20: ffff80001f7d7a00 x19: ffff0000ed558e28 x18: 0000000000000000 [ 80.699323][ T4962] x17: 0000000000000000 x16: ffff80000973f2ec x15: 0000000000000001 [ 80.700545][ T4962] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 80.701707][ T4962] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973f700 [ 80.702831][ T4962] x8 : ffff0000d686d1c0 x7 : 0000000000000000 x6 : ffff0000df3de570 [ 80.704011][ T4962] x5 : ffff80001f7d7a18 x4 : 0000000000000001 x3 : 00000000bffffe00 [ 80.705198][ T4962] x2 : ffff80001f7d79d0 x1 : 0000000000000180 x0 : 0000000000000170 [ 80.706432][ T4962] Call trace: [ 80.706905][ T4962] __udf_add_aext+0x490/0x61c [ 80.707579][ T4962] udf_do_extend_file+0x550/0xd8c [ 80.708273][ T4962] udf_setsize+0x8b4/0xd7c [ 80.708911][ T4962] udf_setattr+0x280/0x414 [ 80.709549][ T4962] notify_change+0xa08/0xcd8 [ 80.710314][ T4962] do_truncate+0x178/0x1f0 [ 80.710970][ T4962] do_sys_ftruncate+0x284/0x31c [ 80.711722][ T4962] __arm64_sys_ftruncate+0x60/0x74 [ 80.712453][ T4962] invoke_syscall+0x98/0x2b8 [ 80.713098][ T4962] el0_svc_common+0x138/0x258 [ 80.713762][ T4962] do_el0_svc+0x58/0x14c [ 80.714377][ T4962] el0_svc+0x78/0x1e0 [ 80.714980][ T4962] el0t_64_sync_handler+0xcc/0xe4 [ 80.715745][ T4962] el0t_64_sync+0x1a0/0x1a4 [ 80.716429][ T4962] irq event stamp: 10558 [ 80.717005][ T4962] hardirqs last enabled at (10557): [] exit_to_kernel_mode+0xe0/0x168 [ 80.718375][ T4962] hardirqs last disabled at (10558): [] el1_dbg+0x24/0x80 [ 80.719544][ T4962] softirqs last enabled at (10552): [] handle_softirqs+0xa4c/0xbf0 [ 80.720995][ T4962] softirqs last disabled at (10537): [] __irq_exit_rcu+0x240/0x440 [ 80.722435][ T4962] ---[ end trace f597b8e8082ab785 ]--- [ 80.723975][ T4962] ------------[ cut here ]------------ [ 80.724868][ T4962] WARNING: CPU: 0 PID: 4962 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 80.726228][ T4962] Modules linked in: [ 80.726860][ T4962] CPU: 0 PID: 4962 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 80.728100][ T4962] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 80.729516][ T4962] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 80.730622][ T4962] pc : __udf_add_aext+0x490/0x61c [ 80.731382][ T4962] lr : __udf_add_aext+0x490/0x61c [ 80.732139][ T4962] sp : ffff80001f7d7760 [ 80.732769][ T4962] x29: ffff80001f7d7780 x28: 1ffff00003efaf40 x27: dfff800000000000 [ 80.734023][ T4962] x26: 0000000000000180 x25: 0000000000000190 x24: ffff80001f7d7a08 [ 80.735236][ T4962] x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00003efaf41 [ 80.736510][ T4962] x20: ffff80001f7d7a00 x19: ffff0000ed558e28 x18: 0000000000000000 [ 80.737793][ T4962] x17: 0000000000000000 x16: ffff80000973f2ec x15: 0000000000000001 [ 80.739063][ T4962] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 80.740344][ T4962] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973f700 [ 80.741611][ T4962] x8 : ffff0000d686d1c0 x7 : 0000000000000000 x6 : ffff0000df3de570 [ 80.742821][ T4962] x5 : ffff80001f7d7a18 x4 : 0000000000000001 x3 : 00000000bffffe00 [ 80.744053][ T4962] x2 : ffff80001f7d79d0 x1 : 0000000000000190 x0 : 0000000000000180 [ 80.745275][ T4962] Call trace: [ 80.745769][ T4962] __udf_add_aext+0x490/0x61c [ 80.746476][ T4962] udf_do_extend_file+0x550/0xd8c [ 80.747215][ T4962] udf_setsize+0x8b4/0xd7c [ 80.747868][ T4962] udf_setattr+0x280/0x414 [ 80.748569][ T4962] notify_change+0xa08/0xcd8 [ 80.749189][ T4962] do_truncate+0x178/0x1f0 [ 80.749812][ T4962] do_sys_ftruncate+0x284/0x31c [ 80.750591][ T4962] __arm64_sys_ftruncate+0x60/0x74 [ 80.751399][ T4962] invoke_syscall+0x98/0x2b8 [ 80.752169][ T4962] el0_svc_common+0x138/0x258 [ 80.752860][ T4962] do_el0_svc+0x58/0x14c [ 80.753475][ T4962] el0_svc+0x78/0x1e0 [ 80.754069][ T4962] el0t_64_sync_handler+0xcc/0xe4 [ 80.754847][ T4962] el0t_64_sync+0x1a0/0x1a4 [ 80.755505][ T4962] irq event stamp: 10648 [ 80.756111][ T4962] hardirqs last enabled at (10647): [] exit_to_kernel_mode+0xe0/0x168 [ 80.757537][ T4962] hardirqs last disabled at (10648): [] el1_dbg+0x24/0x80 [ 80.758733][ T4962] softirqs last enabled at (10642): [] handle_softirqs+0xa4c/0xbf0 [ 80.760119][ T4962] softirqs last disabled at (10561): [] __irq_exit_rcu+0x240/0x440 [ 80.761562][ T4962] ---[ end trace f597b8e8082ab786 ]--- [ 80.762693][ T4962] ------------[ cut here ]------------ [ 80.763478][ T4962] WARNING: CPU: 0 PID: 4962 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 80.764726][ T4962] Modules linked in: [ 80.765303][ T4962] CPU: 0 PID: 4962 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 80.766569][ T4962] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 80.768162][ T4962] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 80.769320][ T4962] pc : __udf_add_aext+0x490/0x61c [ 80.770072][ T4962] lr : __udf_add_aext+0x490/0x61c [ 80.770863][ T4962] sp : ffff80001f7d7760 [ 80.771493][ T4962] x29: ffff80001f7d7780 x28: 1ffff00003efaf40 x27: dfff800000000000 [ 80.772721][ T4962] x26: 0000000000000190 x25: 00000000000001a0 x24: ffff80001f7d7a08 [ 80.773976][ T4962] x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00003efaf41 [ 80.775123][ T4962] x20: ffff80001f7d7a00 x19: ffff0000ed558e28 x18: 0000000000000000 [ 80.776338][ T4962] x17: 0000000000000000 x16: ffff80000973f2ec x15: 0000000000000001 [ 80.777553][ T4962] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 80.778713][ T4962] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973f700 [ 80.779920][ T4962] x8 : ffff0000d686d1c0 x7 : 0000000000000000 x6 : ffff0000df3de570 [ 80.781170][ T4962] x5 : ffff80001f7d7a18 x4 : 0000000000000001 x3 : 00000000bffffe00 [ 80.782460][ T4962] x2 : ffff80001f7d79d0 x1 : 00000000000001a0 x0 : 0000000000000190 [ 80.783694][ T4962] Call trace: [ 80.784192][ T4962] __udf_add_aext+0x490/0x61c [ 80.784877][ T4962] udf_do_extend_file+0x550/0xd8c [ 80.785601][ T4962] udf_setsize+0x8b4/0xd7c [ 80.786340][ T4962] udf_setattr+0x280/0x414 [ 80.787051][ T4962] notify_change+0xa08/0xcd8 [ 80.787795][ T4962] do_truncate+0x178/0x1f0 [ 80.788515][ T4962] do_sys_ftruncate+0x284/0x31c [ 80.789197][ T4962] __arm64_sys_ftruncate+0x60/0x74 [ 80.789931][ T4962] invoke_syscall+0x98/0x2b8 [ 80.790608][ T4962] el0_svc_common+0x138/0x258 [ 80.791302][ T4962] do_el0_svc+0x58/0x14c [ 80.791960][ T4962] el0_svc+0x78/0x1e0 [ 80.792547][ T4962] el0t_64_sync_handler+0xcc/0xe4 [ 80.793293][ T4962] el0t_64_sync+0x1a0/0x1a4 [ 80.793931][ T4962] irq event stamp: 10690 [ 80.794552][ T4962] hardirqs last enabled at (10689): [] exit_to_kernel_mode+0xe0/0x168 [ 80.796018][ T4962] hardirqs last disabled at (10690): [] el1_dbg+0x24/0x80 [ 80.797350][ T4962] softirqs last enabled at (10684): [] handle_softirqs+0xa4c/0xbf0 [ 80.798790][ T4962] softirqs last disabled at (10651): [] __irq_exit_rcu+0x240/0x440 [ 80.800215][ T4962] ---[ end trace f597b8e8082ab787 ]--- [ 80.801235][ T4962] ------------[ cut here ]------------ [ 80.801989][ T4962] WARNING: CPU: 0 PID: 4962 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 80.803294][ T4962] Modules linked in: [ 80.803896][ T4962] CPU: 0 PID: 4962 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 80.805145][ T4962] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 80.806576][ T4962] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 80.807724][ T4962] pc : __udf_add_aext+0x490/0x61c [ 80.808477][ T4962] lr : __udf_add_aext+0x490/0x61c [ 80.809157][ T4962] sp : ffff80001f7d7760 [ 80.809798][ T4962] x29: ffff80001f7d7780 x28: 1ffff00003efaf40 x27: dfff800000000000 [ 80.811028][ T4962] x26: 00000000000001a0 x25: 00000000000001b0 x24: ffff80001f7d7a08 [ 80.812254][ T4962] x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00003efaf41 [ 80.813404][ T4962] x20: ffff80001f7d7a00 x19: ffff0000ed558e28 x18: 0000000000000000 [ 80.814613][ T4962] x17: 0000000000000000 x16: ffff80000973f2ec x15: 0000000000000001 [ 80.815790][ T4962] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 80.817014][ T4962] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973f700 [ 80.818279][ T4962] x8 : ffff0000d686d1c0 x7 : 0000000000000000 x6 : ffff0000df3de570 [ 80.819482][ T4962] x5 : ffff80001f7d7a18 x4 : 0000000000000001 x3 : 00000000bffffe00 [ 80.820637][ T4962] x2 : ffff80001f7d79d0 x1 : 00000000000001b0 x0 : 00000000000001a0 [ 80.821958][ T4962] Call trace: [ 80.822410][ T4962] __udf_add_aext+0x490/0x61c [ 80.823130][ T4962] udf_do_extend_file+0x550/0xd8c [ 80.823870][ T4962] udf_setsize+0x8b4/0xd7c [ 80.824575][ T4962] udf_setattr+0x280/0x414 [ 80.825236][ T4962] notify_change+0xa08/0xcd8 [ 80.825984][ T4962] do_truncate+0x178/0x1f0 [ 80.826661][ T4962] do_sys_ftruncate+0x284/0x31c [ 80.827383][ T4962] __arm64_sys_ftruncate+0x60/0x74 [ 80.828134][ T4962] invoke_syscall+0x98/0x2b8 [ 80.828841][ T4962] el0_svc_common+0x138/0x258 [ 80.829576][ T4962] do_el0_svc+0x58/0x14c [ 80.830229][ T4962] el0_svc+0x78/0x1e0 [ 80.830780][ T4962] el0t_64_sync_handler+0xcc/0xe4 [ 80.831545][ T4962] el0t_64_sync+0x1a0/0x1a4 [ 80.832288][ T4962] irq event stamp: 10722 [ 80.832951][ T4962] hardirqs last enabled at (10721): [] exit_to_kernel_mode+0xe0/0x168 [ 80.834403][ T4962] hardirqs last disabled at (10722): [] el1_dbg+0x24/0x80 [ 80.835678][ T4962] softirqs last enabled at (10716): [] handle_softirqs+0xa4c/0xbf0 [ 80.837216][ T4962] softirqs last disabled at (10693): [] __irq_exit_rcu+0x240/0x440 [ 80.838675][ T4962] ---[ end trace f597b8e8082ab788 ]--- [ 80.840005][ T4962] ------------[ cut here ]------------ [ 80.840832][ T4962] WARNING: CPU: 0 PID: 4962 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 80.842159][ T4962] Modules linked in: [ 80.842718][ T4962] CPU: 0 PID: 4962 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 80.843890][ T4962] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 80.845368][ T4962] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 80.846479][ T4962] pc : __udf_add_aext+0x490/0x61c [ 80.847260][ T4962] lr : __udf_add_aext+0x490/0x61c [ 80.847981][ T4962] sp : ffff80001f7d7760 [ 80.848636][ T4962] x29: ffff80001f7d7780 x28: 1ffff00003efaf40 x27: dfff800000000000 [ 80.849854][ T4962] x26: 00000000000001b0 x25: 00000000000001c0 x24: ffff80001f7d7a08 [ 80.851053][ T4962] x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00003efaf41 [ 80.852304][ T4962] x20: ffff80001f7d7a00 x19: ffff0000ed558e28 x18: 0000000000000000 [ 80.853441][ T4962] x17: 0000000000000000 x16: ffff80000973f2ec x15: 0000000000000001 [ 80.854665][ T4962] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 80.855891][ T4962] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973f700 [ 80.857072][ T4962] x8 : ffff0000d686d1c0 x7 : 0000000000000000 x6 : ffff0000df3de570 [ 80.858151][ T4962] x5 : ffff80001f7d7a18 x4 : 0000000000000001 x3 : 00000000bffffe00 [ 80.859325][ T4962] x2 : ffff80001f7d79d0 x1 : 00000000000001c0 x0 : 00000000000001b0 [ 80.860468][ T4962] Call trace: [ 80.860929][ T4962] __udf_add_aext+0x490/0x61c [ 80.861649][ T4962] udf_do_extend_file+0x550/0xd8c [ 80.862369][ T4962] udf_setsize+0x8b4/0xd7c [ 80.863070][ T4962] udf_setattr+0x280/0x414 [ 80.863745][ T4962] notify_change+0xa08/0xcd8 [ 80.864446][ T4962] do_truncate+0x178/0x1f0 [ 80.865105][ T4962] do_sys_ftruncate+0x284/0x31c [ 80.865871][ T4962] __arm64_sys_ftruncate+0x60/0x74 [ 80.866582][ T4962] invoke_syscall+0x98/0x2b8 [ 80.867295][ T4962] el0_svc_common+0x138/0x258 [ 80.867978][ T4962] do_el0_svc+0x58/0x14c [ 80.868537][ T4962] el0_svc+0x78/0x1e0 [ 80.869149][ T4962] el0t_64_sync_handler+0xcc/0xe4 [ 80.869972][ T4962] el0t_64_sync+0x1a0/0x1a4 [ 80.870627][ T4962] irq event stamp: 10840 [ 80.871274][ T4962] hardirqs last enabled at (10839): [] exit_to_kernel_mode+0xe0/0x168 [ 80.872764][ T4962] hardirqs last disabled at (10840): [] el1_dbg+0x24/0x80 [ 80.874027][ T4962] softirqs last enabled at (10834): [] handle_softirqs+0xa4c/0xbf0 [ 80.875491][ T4962] softirqs last disabled at (10725): [] __irq_exit_rcu+0x240/0x440 [ 80.876972][ T4962] ---[ end trace f597b8e8082ab789 ]--- [ 80.877994][ T4962] ------------[ cut here ]------------ [ 80.878798][ T4962] WARNING: CPU: 0 PID: 4962 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 80.880202][ T4962] Modules linked in: [ 80.880762][ T4962] CPU: 0 PID: 4962 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 80.881977][ T4962] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 80.883498][ T4962] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 80.884716][ T4962] pc : __udf_add_aext+0x490/0x61c [ 80.885468][ T4962] lr : __udf_add_aext+0x490/0x61c [ 80.886198][ T4962] sp : ffff80001f7d7760 [ 80.886826][ T4962] x29: ffff80001f7d7780 x28: 1ffff00003efaf40 x27: dfff800000000000 [ 80.888048][ T4962] x26: 00000000000001c0 x25: 00000000000001d0 x24: ffff80001f7d7a08 [ 80.889203][ T4962] x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00003efaf41 [ 80.890354][ T4962] x20: ffff80001f7d7a00 x19: ffff0000ed558e28 x18: 0000000000000000 [ 80.891542][ T4962] x17: 0000000000000000 x16: ffff80000973f2ec x15: 0000000000000001 [ 80.892782][ T4962] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 80.893971][ T4962] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973f700 [ 80.895217][ T4962] x8 : ffff0000d686d1c0 x7 : 0000000000000000 x6 : ffff0000df3de570 [ 80.896342][ T4962] x5 : ffff80001f7d7a18 x4 : 0000000000000001 x3 : 00000000bffffe00 [ 80.897541][ T4962] x2 : ffff80001f7d79d0 x1 : 00000000000001d0 x0 : 00000000000001c0 [ 80.898733][ T4962] Call trace: [ 80.899250][ T4962] __udf_add_aext+0x490/0x61c [ 80.899977][ T4962] udf_do_extend_file+0x550/0xd8c [ 80.900689][ T4962] udf_setsize+0x8b4/0xd7c [ 80.901328][ T4962] udf_setattr+0x280/0x414 [ 80.902063][ T4962] notify_change+0xa08/0xcd8 [ 80.902780][ T4962] do_truncate+0x178/0x1f0 [ 80.903435][ T4962] do_sys_ftruncate+0x284/0x31c [ 80.904239][ T4962] __arm64_sys_ftruncate+0x60/0x74 [ 80.905049][ T4962] invoke_syscall+0x98/0x2b8 [ 80.905743][ T4962] el0_svc_common+0x138/0x258 [ 80.906460][ T4962] do_el0_svc+0x58/0x14c [ 80.907114][ T4962] el0_svc+0x78/0x1e0 [ 80.907677][ T4962] el0t_64_sync_handler+0xcc/0xe4 [ 80.908427][ T4962] el0t_64_sync+0x1a0/0x1a4 [ 80.909093][ T4962] irq event stamp: 10866 [ 80.909682][ T4962] hardirqs last enabled at (10865): [] exit_to_kernel_mode+0xe0/0x168 [ 80.911275][ T4962] hardirqs last disabled at (10866): [] el1_dbg+0x24/0x80 [ 80.912516][ T4962] softirqs last enabled at (10860): [] handle_softirqs+0xa4c/0xbf0 [ 80.913876][ T4962] softirqs last disabled at (10843): [] __irq_exit_rcu+0x240/0x440 [ 80.915310][ T4962] ---[ end trace f597b8e8082ab78a ]--- [ 80.916523][ T4962] ------------[ cut here ]------------ [ 80.917331][ T4962] WARNING: CPU: 0 PID: 4962 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 80.918725][ T4962] Modules linked in: [ 80.919335][ T4962] CPU: 0 PID: 4962 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 80.920680][ T4962] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 80.922277][ T4962] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 80.923471][ T4962] pc : __udf_add_aext+0x490/0x61c [ 80.924229][ T4962] lr : __udf_add_aext+0x490/0x61c [ 80.924983][ T4962] sp : ffff80001f7d76a0 [ 80.925630][ T4962] x29: ffff80001f7d76c0 x28: 1ffff00003efaf40 x27: dfff800000000000 [ 80.926826][ T4962] x26: 00000000000001d0 x25: 00000000000001e0 x24: ffff80001f7d7a08 [ 80.928019][ T4962] x23: 0000000000000010 x22: 00000000c0000200 x21: 1ffff00003efaf41 [ 80.929121][ T4962] x20: ffff80001f7d7a00 x19: ffff0000ed558e28 x18: 0000000000000000 [ 80.930344][ T4962] x17: 0000000000000000 x16: ffff80000973f2ec x15: 0000000000000001 [ 80.931539][ T4962] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 80.932669][ T4962] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973f700 [ 80.933875][ T4962] x8 : ffff0000d686d1c0 x7 : 0000000000000000 x6 : 0000000000000000 [ 80.935040][ T4962] x5 : 0000000000000010 x4 : 0000000000000000 x3 : 00000000c0000200 [ 80.936296][ T4962] x2 : ffff80001f7d776c x1 : 00000000000001e0 x0 : 00000000000001d0 [ 80.937566][ T4962] Call trace: [ 80.938130][ T4962] __udf_add_aext+0x490/0x61c [ 80.938858][ T4962] udf_setup_indirect_aext+0x498/0x698 [ 80.939683][ T4962] udf_do_extend_file+0x514/0xd8c [ 80.940422][ T4962] udf_setsize+0x8b4/0xd7c [ 80.941103][ T4962] udf_setattr+0x280/0x414 [ 80.941730][ T4962] notify_change+0xa08/0xcd8 [ 80.942432][ T4962] do_truncate+0x178/0x1f0 [ 80.943144][ T4962] do_sys_ftruncate+0x284/0x31c [ 80.943901][ T4962] __arm64_sys_ftruncate+0x60/0x74 [ 80.944653][ T4962] invoke_syscall+0x98/0x2b8 [ 80.945381][ T4962] el0_svc_common+0x138/0x258 [ 80.946115][ T4962] do_el0_svc+0x58/0x14c [ 80.946782][ T4962] el0_svc+0x78/0x1e0 [ 80.947417][ T4962] el0t_64_sync_handler+0xcc/0xe4 [ 80.948138][ T4962] el0t_64_sync+0x1a0/0x1a4 [ 80.948842][ T4962] irq event stamp: 10956 [ 80.949439][ T4962] hardirqs last enabled at (10955): [] lock_page_memcg+0x110/0x234 [ 80.950815][ T4962] hardirqs last disabled at (10956): [] el1_dbg+0x24/0x80 [ 80.952077][ T4962] softirqs last enabled at (10944): [] handle_softirqs+0xa4c/0xbf0 [ 80.953408][ T4962] softirqs last disabled at (10869): [] __irq_exit_rcu+0x240/0x440 [ 80.954733][ T4962] ---[ end trace f597b8e8082ab78b ]--- [ 80.955837][ T4962] ------------[ cut here ]------------ [ 80.956582][ T4962] WARNING: CPU: 0 PID: 4962 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 80.957880][ T4962] Modules linked in: [ 80.958506][ T4962] CPU: 0 PID: 4962 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 80.959808][ T4962] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 80.961389][ T4962] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 80.962487][ T4962] pc : __udf_add_aext+0x490/0x61c [ 80.963214][ T4962] lr : __udf_add_aext+0x490/0x61c [ 80.963977][ T4962] sp : ffff80001f7d76a0 [ 80.964568][ T4962] x29: ffff80001f7d76c0 x28: 1ffff00003efaf40 x27: dfff800000000000 [ 80.965939][ T4962] x26: 00000000000001d0 x25: 0000000000000000 x24: ffff80001f7d7a08 [ 80.967159][ T4962] x23: 0000000000000010 x22: 00000000c0000200 x21: 1ffff00003efaf41 [ 80.968373][ T4962] x20: ffff80001f7d7a00 x19: ffff0000ed558e28 x18: 0000000000000000 [ 80.969552][ T4962] x17: 0000000000000000 x16: ffff80000973f2ec x15: 0000000000000001 [ 80.970708][ T4962] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 80.971912][ T4962] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973f700 [ 80.973102][ T4962] x8 : ffff0000d686d1c0 x7 : 0000000000000000 x6 : 000000000000003f [ 80.974270][ T4962] x5 : 0000000000000010 x4 : 0000000000000000 x3 : 00000000c0000200 [ 80.975406][ T4962] x2 : ffff80001f7d776c x1 : 0000000000000000 x0 : 00000000000001d0 [ 80.976626][ T4962] Call trace: [ 80.977125][ T4962] __udf_add_aext+0x490/0x61c [ 80.977749][ T4962] udf_setup_indirect_aext+0x498/0x698 [ 80.978555][ T4962] udf_do_extend_file+0x514/0xd8c [ 80.979325][ T4962] udf_setsize+0x8b4/0xd7c [ 80.979995][ T4962] udf_setattr+0x280/0x414 [ 80.980667][ T4962] notify_change+0xa08/0xcd8 [ 80.981367][ T4962] do_truncate+0x178/0x1f0 [ 80.982042][ T4962] do_sys_ftruncate+0x284/0x31c [ 80.982775][ T4962] __arm64_sys_ftruncate+0x60/0x74 [ 80.983543][ T4962] invoke_syscall+0x98/0x2b8 [ 80.984166][ T4962] el0_svc_common+0x138/0x258 [ 80.984842][ T4962] do_el0_svc+0x58/0x14c [ 80.985526][ T4962] el0_svc+0x78/0x1e0 [ 80.986098][ T4962] el0t_64_sync_handler+0xcc/0xe4 [ 80.986817][ T4962] el0t_64_sync+0x1a0/0x1a4 [ 80.987531][ T4962] irq event stamp: 10990 [ 80.988125][ T4962] hardirqs last enabled at (10989): [] __find_get_block+0x1c8/0xcd8 [ 80.989542][ T4962] hardirqs last disabled at (10990): [] el1_dbg+0x24/0x80 [ 80.990825][ T4962] softirqs last enabled at (10982): [] handle_softirqs+0xa4c/0xbf0 [ 80.992209][ T4962] softirqs last disabled at (10959): [] __irq_exit_rcu+0x240/0x440 [ 80.993615][ T4962] ---[ end trace f597b8e8082ab78c ]--- [ 80.994820][ T4962] ------------[ cut here ]------------ [ 80.995614][ T4962] WARNING: CPU: 0 PID: 4962 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 80.996877][ T4962] Modules linked in: [ 80.997508][ T4962] CPU: 0 PID: 4962 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 80.998763][ T4962] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 81.000277][ T4962] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 81.001419][ T4962] pc : __udf_add_aext+0x490/0x61c [ 81.002204][ T4962] lr : __udf_add_aext+0x490/0x61c [ 81.002924][ T4962] sp : ffff80001f7d7760 [ 81.003485][ T4962] x29: ffff80001f7d7780 x28: 1ffff00003efaf40 x27: dfff800000000000 [ 81.004597][ T4962] x26: 0000000000000000 x25: 0000000000000010 x24: ffff80001f7d7a08 [ 81.005846][ T4962] x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00003efaf41 [ 81.007077][ T4962] x20: ffff80001f7d7a00 x19: ffff0000ed558e28 x18: 0000000000000000 [ 81.008312][ T4962] x17: 0000000000000000 x16: ffff80000973f2ec x15: 0000000000000001 [ 81.009486][ T4962] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 81.010679][ T4962] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973f700 [ 81.011909][ T4962] x8 : ffff0000d686d1c0 x7 : 0000004300000018 x6 : ffff0000df3de488 [ 81.013126][ T4962] x5 : ffff80001f7d7a18 x4 : 0000000000000001 x3 : 00000000bffffe00 [ 81.014349][ T4962] x2 : ffff80001f7d79d0 x1 : 0000000000000010 x0 : 0000000000000000 [ 81.015503][ T4962] Call trace: [ 81.016018][ T4962] __udf_add_aext+0x490/0x61c [ 81.016757][ T4962] udf_do_extend_file+0x550/0xd8c [ 81.017463][ T4962] udf_setsize+0x8b4/0xd7c [ 81.018118][ T4962] udf_setattr+0x280/0x414 [ 81.018739][ T4962] notify_change+0xa08/0xcd8 [ 81.019434][ T4962] do_truncate+0x178/0x1f0 [ 81.020073][ T4962] do_sys_ftruncate+0x284/0x31c [ 81.020805][ T4962] __arm64_sys_ftruncate+0x60/0x74 [ 81.021557][ T4962] invoke_syscall+0x98/0x2b8 [ 81.022243][ T4962] el0_svc_common+0x138/0x258 [ 81.023026][ T4962] do_el0_svc+0x58/0x14c [ 81.023694][ T4962] el0_svc+0x78/0x1e0 [ 81.024277][ T4962] el0t_64_sync_handler+0xcc/0xe4 [ 81.025060][ T4962] el0t_64_sync+0x1a0/0x1a4 [ 81.025739][ T4962] irq event stamp: 11024 [ 81.026347][ T4962] hardirqs last enabled at (11023): [] exit_to_kernel_mode+0xe0/0x168 [ 81.027833][ T4962] hardirqs last disabled at (11024): [] el1_dbg+0x24/0x80 [ 81.029115][ T4962] softirqs last enabled at (11018): [] handle_softirqs+0xa4c/0xbf0 [ 81.030481][ T4962] softirqs last disabled at (10993): [] __irq_exit_rcu+0x240/0x440 [ 81.031853][ T4962] ---[ end trace f597b8e8082ab78d ]--- [ 81.033262][ T4962] ------------[ cut here ]------------ [ 81.034083][ T4962] WARNING: CPU: 0 PID: 4962 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 81.035427][ T4962] Modules linked in: [ 81.036055][ T4962] CPU: 0 PID: 4962 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 81.037438][ T4962] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 81.038790][ T4962] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 81.039961][ T4962] pc : __udf_add_aext+0x490/0x61c [ 81.040786][ T4962] lr : __udf_add_aext+0x490/0x61c [ 81.041565][ T4962] sp : ffff80001f7d7760 [ 81.042182][ T4962] x29: ffff80001f7d7780 x28: 1ffff00003efaf40 x27: dfff800000000000 [ 81.043391][ T4962] x26: 0000000000000010 x25: 0000000000000020 x24: ffff80001f7d7a08 [ 81.044589][ T4962] x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00003efaf41 [ 81.045790][ T4962] x20: ffff80001f7d7a00 x19: ffff0000ed558e28 x18: 0000000000000000 [ 81.046987][ T4962] x17: 0000000000000000 x16: ffff80000973f2ec x15: 0000000000000001 [ 81.048162][ T4962] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 81.049385][ T4962] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973f700 [ 81.050613][ T4962] x8 : ffff0000d686d1c0 x7 : 0000000000000000 x6 : ffff0000df3de488 [ 81.051802][ T4962] x5 : ffff80001f7d7a18 x4 : 0000000000000001 x3 : 00000000bffffe00 [ 81.053002][ T4962] x2 : ffff80001f7d79d0 x1 : 0000000000000020 x0 : 0000000000000010 [ 81.054277][ T4962] Call trace: [ 81.054742][ T4962] __udf_add_aext+0x490/0x61c [ 81.055433][ T4962] udf_do_extend_file+0x550/0xd8c [ 81.056160][ T4962] udf_setsize+0x8b4/0xd7c [ 81.056885][ T4962] udf_setattr+0x280/0x414 [ 81.057569][ T4962] notify_change+0xa08/0xcd8 [ 81.058276][ T4962] do_truncate+0x178/0x1f0 [ 81.058937][ T4962] do_sys_ftruncate+0x284/0x31c [ 81.059620][ T4962] __arm64_sys_ftruncate+0x60/0x74 [ 81.060373][ T4962] invoke_syscall+0x98/0x2b8 [ 81.061071][ T4962] el0_svc_common+0x138/0x258 [ 81.061789][ T4962] do_el0_svc+0x58/0x14c [ 81.062417][ T4962] el0_svc+0x78/0x1e0 [ 81.063012][ T4962] el0t_64_sync_handler+0xcc/0xe4 [ 81.063800][ T4962] el0t_64_sync+0x1a0/0x1a4 [ 81.064466][ T4962] irq event stamp: 11106 [ 81.065080][ T4962] hardirqs last enabled at (11105): [] exit_to_kernel_mode+0xe0/0x168 [ 81.066582][ T4962] hardirqs last disabled at (11106): [] el1_dbg+0x24/0x80 [ 81.067841][ T4962] softirqs last enabled at (11100): [] handle_softirqs+0xa4c/0xbf0 [ 81.069324][ T4962] softirqs last disabled at (11027): [] __irq_exit_rcu+0x240/0x440 [ 81.070766][ T4962] ---[ end trace f597b8e8082ab78e ]--- [ 81.072075][ T4962] ------------[ cut here ]------------ [ 81.072904][ T4962] WARNING: CPU: 0 PID: 4962 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 81.074139][ T4962] Modules linked in: [ 81.074758][ T4962] CPU: 0 PID: 4962 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 81.075965][ T4962] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 81.077502][ T4962] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 81.078636][ T4962] pc : __udf_add_aext+0x490/0x61c [ 81.079401][ T4962] lr : __udf_add_aext+0x490/0x61c [ 81.080169][ T4962] sp : ffff80001f7d7760 [ 81.080777][ T4962] x29: ffff80001f7d7780 x28: 1ffff00003efaf40 x27: dfff800000000000 [ 81.082024][ T4962] x26: 0000000000000020 x25: 0000000000000030 x24: ffff80001f7d7a08 [ 81.083368][ T4962] x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00003efaf41 [ 81.084570][ T4962] x20: ffff80001f7d7a00 x19: ffff0000ed558e28 x18: 0000000000000000 [ 81.085813][ T4962] x17: 0000000000000000 x16: ffff80000973f2ec x15: 0000000000000001 [ 81.087009][ T4962] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 81.088205][ T4962] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973f700 [ 81.089412][ T4962] x8 : ffff0000d686d1c0 x7 : 0000000000000000 x6 : ffff0000df3de488 [ 81.090565][ T4962] x5 : ffff80001f7d7a18 x4 : 0000000000000001 x3 : 00000000bffffe00 [ 81.091819][ T4962] x2 : ffff80001f7d79d0 x1 : 0000000000000030 x0 : 0000000000000020 [ 81.092995][ T4962] Call trace: [ 81.093511][ T4962] __udf_add_aext+0x490/0x61c [ 81.094202][ T4962] udf_do_extend_file+0x550/0xd8c [ 81.095004][ T4962] udf_setsize+0x8b4/0xd7c [ 81.095633][ T4962] udf_setattr+0x280/0x414 [ 81.096348][ T4962] notify_change+0xa08/0xcd8 [ 81.097065][ T4962] do_truncate+0x178/0x1f0 [ 81.097732][ T4962] do_sys_ftruncate+0x284/0x31c [ 81.098436][ T4962] __arm64_sys_ftruncate+0x60/0x74 [ 81.099152][ T4962] invoke_syscall+0x98/0x2b8 [ 81.099843][ T4962] el0_svc_common+0x138/0x258 [ 81.100530][ T4962] do_el0_svc+0x58/0x14c [ 81.101174][ T4962] el0_svc+0x78/0x1e0 [ 81.101859][ T4962] el0t_64_sync_handler+0xcc/0xe4 [ 81.102621][ T4962] el0t_64_sync+0x1a0/0x1a4 [ 81.103326][ T4962] irq event stamp: 11136 [ 81.103961][ T4962] hardirqs last enabled at (11135): [] exit_to_kernel_mode+0xe0/0x168 [ 81.105347][ T4962] hardirqs last disabled at (11136): [] el1_dbg+0x24/0x80 [ 81.106668][ T4962] softirqs last enabled at (11130): [] handle_softirqs+0xa4c/0xbf0 [ 81.108084][ T4962] softirqs last disabled at (11109): [] __irq_exit_rcu+0x240/0x440 [ 81.109485][ T4962] ---[ end trace f597b8e8082ab78f ]--- [ 81.110513][ T4962] ------------[ cut here ]------------ [ 81.111323][ T4962] WARNING: CPU: 0 PID: 4962 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 81.112566][ T4962] Modules linked in: [ 81.113150][ T4962] CPU: 0 PID: 4962 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 81.114408][ T4962] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 81.115876][ T4962] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 81.117007][ T4962] pc : __udf_add_aext+0x490/0x61c [ 81.117718][ T4962] lr : __udf_add_aext+0x490/0x61c [ 81.118470][ T4962] sp : ffff80001f7d7760 [ 81.119021][ T4962] x29: ffff80001f7d7780 x28: 1ffff00003efaf40 x27: dfff800000000000 [ 81.120262][ T4962] x26: 0000000000000030 x25: 0000000000000040 x24: ffff80001f7d7a08 [ 81.121406][ T4962] x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00003efaf41 [ 81.122666][ T4962] x20: ffff80001f7d7a00 x19: ffff0000ed558e28 x18: 0000000000000000 [ 81.123904][ T4962] x17: 0000000000000000 x16: ffff80000973f2ec x15: 0000000000000001 [ 81.125146][ T4962] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 81.126332][ T4962] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973f700 [ 81.127617][ T4962] x8 : ffff0000d686d1c0 x7 : 0000000000000000 x6 : ffff0000df3de488 [ 81.128817][ T4962] x5 : ffff80001f7d7a18 x4 : 0000000000000001 x3 : 00000000bffffe00 [ 81.130032][ T4962] x2 : ffff80001f7d79d0 x1 : 0000000000000040 x0 : 0000000000000030 [ 81.131251][ T4962] Call trace: [ 81.131730][ T4962] __udf_add_aext+0x490/0x61c [ 81.132436][ T4962] udf_do_extend_file+0x550/0xd8c [ 81.133206][ T4962] udf_setsize+0x8b4/0xd7c [ 81.133901][ T4962] udf_setattr+0x280/0x414 [ 81.134551][ T4962] notify_change+0xa08/0xcd8 [ 81.135211][ T4962] do_truncate+0x178/0x1f0 [ 81.135859][ T4962] do_sys_ftruncate+0x284/0x31c [ 81.136617][ T4962] __arm64_sys_ftruncate+0x60/0x74 [ 81.137394][ T4962] invoke_syscall+0x98/0x2b8 [ 81.138073][ T4962] el0_svc_common+0x138/0x258 [ 81.138756][ T4962] do_el0_svc+0x58/0x14c [ 81.139368][ T4962] el0_svc+0x78/0x1e0 [ 81.139927][ T4962] el0t_64_sync_handler+0xcc/0xe4 [ 81.140634][ T4962] el0t_64_sync+0x1a0/0x1a4 [ 81.141286][ T4962] irq event stamp: 11168 [ 81.141864][ T4962] hardirqs last enabled at (11167): [] exit_to_kernel_mode+0xe0/0x168 [ 81.143259][ T4962] hardirqs last disabled at (11168): [] el1_dbg+0x24/0x80 [ 81.144473][ T4962] softirqs last enabled at (11162): [] handle_softirqs+0xa4c/0xbf0 [ 81.146013][ T4962] softirqs last disabled at (11139): [] __irq_exit_rcu+0x240/0x440 [ 81.147464][ T4962] ---[ end trace f597b8e8082ab790 ]--- [ 81.148781][ T4962] ------------[ cut here ]------------ [ 81.149589][ T4962] WARNING: CPU: 0 PID: 4962 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 81.150970][ T4962] Modules linked in: [ 81.151582][ T4962] CPU: 0 PID: 4962 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 81.152852][ T4962] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 81.154319][ T4962] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 81.155459][ T4962] pc : __udf_add_aext+0x490/0x61c [ 81.156177][ T4962] lr : __udf_add_aext+0x490/0x61c [ 81.156942][ T4962] sp : ffff80001f7d7760 [ 81.157596][ T4962] x29: ffff80001f7d7780 x28: 1ffff00003efaf40 x27: dfff800000000000 [ 81.158743][ T4962] x26: 0000000000000040 x25: 0000000000000050 x24: ffff80001f7d7a08 [ 81.159947][ T4962] x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00003efaf41 [ 81.161147][ T4962] x20: ffff80001f7d7a00 x19: ffff0000ed558e28 x18: 0000000000000000 [ 81.162312][ T4962] x17: 0000000000000000 x16: ffff80000973f2ec x15: 0000000000000001 [ 81.163504][ T4962] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 81.164704][ T4962] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973f700 [ 81.165897][ T4962] x8 : ffff0000d686d1c0 x7 : 0000000000000000 x6 : ffff0000df3de488 [ 81.167125][ T4962] x5 : ffff80001f7d7a18 x4 : 0000000000000001 x3 : 00000000bffffe00 [ 81.168257][ T4962] x2 : ffff80001f7d79d0 x1 : 0000000000000050 x0 : 0000000000000040 [ 81.169479][ T4962] Call trace: [ 81.170013][ T4962] __udf_add_aext+0x490/0x61c [ 81.170729][ T4962] udf_do_extend_file+0x550/0xd8c [ 81.171519][ T4962] udf_setsize+0x8b4/0xd7c [ 81.172238][ T4962] udf_setattr+0x280/0x414 [ 81.172933][ T4962] notify_change+0xa08/0xcd8 [ 81.173605][ T4962] do_truncate+0x178/0x1f0 [ 81.174238][ T4962] do_sys_ftruncate+0x284/0x31c [ 81.174945][ T4962] __arm64_sys_ftruncate+0x60/0x74 [ 81.175704][ T4962] invoke_syscall+0x98/0x2b8 [ 81.176413][ T4962] el0_svc_common+0x138/0x258 [ 81.177125][ T4962] do_el0_svc+0x58/0x14c [ 81.177828][ T4962] el0_svc+0x78/0x1e0 [ 81.178511][ T4962] el0t_64_sync_handler+0xcc/0xe4 [ 81.179248][ T4962] el0t_64_sync+0x1a0/0x1a4 [ 81.179929][ T4962] irq event stamp: 11266 [ 81.180556][ T4962] hardirqs last enabled at (11265): [] exit_to_kernel_mode+0xe0/0x168 [ 81.182059][ T4962] hardirqs last disabled at (11266): [] el1_dbg+0x24/0x80 [ 81.183336][ T4962] softirqs last enabled at (11260): [] handle_softirqs+0xa4c/0xbf0 [ 81.184727][ T4962] softirqs last disabled at (11171): [] __irq_exit_rcu+0x240/0x440 [ 81.186165][ T4962] ---[ end trace f597b8e8082ab791 ]--- [ 81.187258][ T4962] ------------[ cut here ]------------ [ 81.188004][ T4962] WARNING: CPU: 0 PID: 4962 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 81.189281][ T4962] Modules linked in: [ 81.189848][ T4962] CPU: 0 PID: 4962 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 81.191172][ T4962] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 81.192644][ T4962] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 81.193841][ T4962] pc : __udf_add_aext+0x490/0x61c [ 81.194596][ T4962] lr : __udf_add_aext+0x490/0x61c [ 81.195381][ T4962] sp : ffff80001f7d7760 [ 81.196019][ T4962] x29: ffff80001f7d7780 x28: 1ffff00003efaf40 x27: dfff800000000000 [ 81.197212][ T4962] x26: 0000000000000050 x25: 0000000000000060 x24: ffff80001f7d7a08 [ 81.198384][ T4962] x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00003efaf41 [ 81.199537][ T4962] x20: ffff80001f7d7a00 x19: ffff0000ed558e28 x18: 0000000000000000 [ 81.200769][ T4962] x17: 0000000000000000 x16: ffff80000973f2ec x15: 0000000000000001 [ 81.202022][ T4962] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 81.203305][ T4962] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973f700 [ 81.204520][ T4962] x8 : ffff0000d686d1c0 x7 : 0000000000000000 x6 : ffff0000df3de488 [ 81.205788][ T4962] x5 : ffff80001f7d7a18 x4 : 0000000000000001 x3 : 00000000bffffe00 [ 81.206957][ T4962] x2 : ffff80001f7d79d0 x1 : 0000000000000060 x0 : 0000000000000050 [ 81.208138][ T4962] Call trace: [ 81.208595][ T4962] __udf_add_aext+0x490/0x61c [ 81.209323][ T4962] udf_do_extend_file+0x550/0xd8c [ 81.210111][ T4962] udf_setsize+0x8b4/0xd7c [ 81.210774][ T4962] udf_setattr+0x280/0x414 [ 81.211445][ T4962] notify_change+0xa08/0xcd8 [ 81.212161][ T4962] do_truncate+0x178/0x1f0 [ 81.212806][ T4962] do_sys_ftruncate+0x284/0x31c [ 81.213552][ T4962] __arm64_sys_ftruncate+0x60/0x74 [ 81.214310][ T4962] invoke_syscall+0x98/0x2b8 [ 81.214938][ T4962] el0_svc_common+0x138/0x258 [ 81.215647][ T4962] do_el0_svc+0x58/0x14c [ 81.216284][ T4962] el0_svc+0x78/0x1e0 [ 81.216857][ T4962] el0t_64_sync_handler+0xcc/0xe4 [ 81.217609][ T4962] el0t_64_sync+0x1a0/0x1a4 [ 81.218326][ T4962] irq event stamp: 11290 [ 81.218932][ T4962] hardirqs last enabled at (11289): [] exit_to_kernel_mode+0xe0/0x168 [ 81.220438][ T4962] hardirqs last disabled at (11290): [] el1_dbg+0x24/0x80 [ 81.221692][ T4962] softirqs last enabled at (11284): [] handle_softirqs+0xa4c/0xbf0 [ 81.223105][ T4962] softirqs last disabled at (11269): [] __irq_exit_rcu+0x240/0x440 [ 81.224490][ T4962] ---[ end trace f597b8e8082ab792 ]--- [ 81.225948][ T4962] ------------[ cut here ]------------ [ 81.226747][ T4962] WARNING: CPU: 0 PID: 4962 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 81.228155][ T4962] Modules linked in: [ 81.228734][ T4962] CPU: 0 PID: 4962 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 81.229980][ T4962] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 81.231507][ T4962] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 81.232698][ T4962] pc : __udf_add_aext+0x490/0x61c [ 81.233492][ T4962] lr : __udf_add_aext+0x490/0x61c [ 81.234160][ T4962] sp : ffff80001f7d7760 [ 81.234821][ T4962] x29: ffff80001f7d7780 x28: 1ffff00003efaf40 x27: dfff800000000000 [ 81.236046][ T4962] x26: 0000000000000060 x25: 0000000000000070 x24: ffff80001f7d7a08 [ 81.237269][ T4962] x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00003efaf41 [ 81.238520][ T4962] x20: ffff80001f7d7a00 x19: ffff0000ed558e28 x18: 0000000000000000 [ 81.239707][ T4962] x17: 0000000000000000 x16: ffff80000973f2ec x15: 0000000000000001 [ 81.240979][ T4962] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 81.242244][ T4962] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973f700 [ 81.243474][ T4962] x8 : ffff0000d686d1c0 x7 : 0000000000000000 x6 : ffff0000df3de488 [ 81.244805][ T4962] x5 : ffff80001f7d7a18 x4 : 0000000000000001 x3 : 00000000bffffe00 [ 81.246043][ T4962] x2 : ffff80001f7d79d0 x1 : 0000000000000070 x0 : 0000000000000060 [ 81.247277][ T4962] Call trace: [ 81.247730][ T4962] __udf_add_aext+0x490/0x61c [ 81.248455][ T4962] udf_do_extend_file+0x550/0xd8c [ 81.249256][ T4962] udf_setsize+0x8b4/0xd7c [ 81.249916][ T4962] udf_setattr+0x280/0x414 [ 81.250569][ T4962] notify_change+0xa08/0xcd8 [ 81.251246][ T4962] do_truncate+0x178/0x1f0 [ 81.251899][ T4962] do_sys_ftruncate+0x284/0x31c [ 81.252586][ T4962] __arm64_sys_ftruncate+0x60/0x74 [ 81.253361][ T4962] invoke_syscall+0x98/0x2b8 [ 81.254139][ T4962] el0_svc_common+0x138/0x258 [ 81.254829][ T4962] do_el0_svc+0x58/0x14c [ 81.255456][ T4962] el0_svc+0x78/0x1e0 [ 81.256068][ T4962] el0t_64_sync_handler+0xcc/0xe4 [ 81.256814][ T4962] el0t_64_sync+0x1a0/0x1a4 [ 81.257525][ T4962] irq event stamp: 11382 [ 81.258110][ T4962] hardirqs last enabled at (11381): [] exit_to_kernel_mode+0xe0/0x168 [ 81.259543][ T4962] hardirqs last disabled at (11382): [] el1_dbg+0x24/0x80 [ 81.260789][ T4962] softirqs last enabled at (11370): [] handle_softirqs+0xa4c/0xbf0 [ 81.262347][ T4962] softirqs last disabled at (11293): [] __irq_exit_rcu+0x240/0x440 [ 81.263811][ T4962] ---[ end trace f597b8e8082ab793 ]--- [ 81.264862][ T4962] ------------[ cut here ]------------ [ 81.265697][ T4962] WARNING: CPU: 0 PID: 4962 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 81.267010][ T4962] Modules linked in: [ 81.267580][ T4962] CPU: 0 PID: 4962 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 81.268860][ T4962] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 81.270293][ T4962] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 81.271447][ T4962] pc : __udf_add_aext+0x490/0x61c [ 81.272186][ T4962] lr : __udf_add_aext+0x490/0x61c [ 81.272928][ T4962] sp : ffff80001f7d7760 [ 81.273486][ T4962] x29: ffff80001f7d7780 x28: 1ffff00003efaf40 x27: dfff800000000000 [ 81.274723][ T4962] x26: 0000000000000070 x25: 0000000000000080 x24: ffff80001f7d7a08 [ 81.275942][ T4962] x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00003efaf41 [ 81.277116][ T4962] x20: ffff80001f7d7a00 x19: ffff0000ed558e28 x18: 0000000000000000 [ 81.278377][ T4962] x17: 0000000000000000 x16: ffff80000973f2ec x15: 0000000000000001 [ 81.279549][ T4962] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 81.280724][ T4962] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973f700 [ 81.281966][ T4962] x8 : ffff0000d686d1c0 x7 : 0000000000000000 x6 : ffff0000df3de488 [ 81.283228][ T4962] x5 : ffff80001f7d7a18 x4 : 0000000000000001 x3 : 00000000bffffe00 [ 81.284433][ T4962] x2 : ffff80001f7d79d0 x1 : 0000000000000080 x0 : 0000000000000070 [ 81.285650][ T4962] Call trace: [ 81.286118][ T4962] __udf_add_aext+0x490/0x61c [ 81.286812][ T4962] udf_do_extend_file+0x550/0xd8c [ 81.287572][ T4962] udf_setsize+0x8b4/0xd7c [ 81.288213][ T4962] udf_setattr+0x280/0x414 [ 81.288832][ T4962] notify_change+0xa08/0xcd8 [ 81.289553][ T4962] do_truncate+0x178/0x1f0 [ 81.290200][ T4962] do_sys_ftruncate+0x284/0x31c [ 81.290913][ T4962] __arm64_sys_ftruncate+0x60/0x74 [ 81.291684][ T4962] invoke_syscall+0x98/0x2b8 [ 81.292447][ T4962] el0_svc_common+0x138/0x258 [ 81.293161][ T4962] do_el0_svc+0x58/0x14c [ 81.293798][ T4962] el0_svc+0x78/0x1e0 [ 81.294396][ T4962] el0t_64_sync_handler+0xcc/0xe4 [ 81.295208][ T4962] el0t_64_sync+0x1a0/0x1a4 [ 81.295857][ T4962] irq event stamp: 11402 [ 81.296485][ T4962] hardirqs last enabled at (11401): [] exit_to_kernel_mode+0xe0/0x168 [ 81.297914][ T4962] hardirqs last disabled at (11402): [] el1_dbg+0x24/0x80 [ 81.299257][ T4962] softirqs last enabled at (11396): [] handle_softirqs+0xa4c/0xbf0 [ 81.300636][ T4962] softirqs last disabled at (11385): [] __irq_exit_rcu+0x240/0x440 [ 81.302060][ T4962] ---[ end trace f597b8e8082ab794 ]--- [ 81.303129][ T136] device hsr_slave_0 left promiscuous mode [ 81.303160][ T4962] ------------[ cut here ]------------ [ 81.304853][ T4962] WARNING: CPU: 0 PID: 4962 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 81.306099][ T4962] Modules linked in: [ 81.306651][ T4962] CPU: 0 PID: 4962 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 81.307879][ T4962] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 81.309366][ T4962] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 81.310535][ T4962] pc : __udf_add_aext+0x490/0x61c [ 81.311291][ T4962] lr : __udf_add_aext+0x490/0x61c [ 81.312065][ T4962] sp : ffff80001f7d7760 [ 81.312677][ T4962] x29: ffff80001f7d7780 x28: 1ffff00003efaf40 x27: dfff800000000000 [ 81.313865][ T4962] x26: 0000000000000080 x25: 0000000000000090 x24: ffff80001f7d7a08 [ 81.315108][ T4962] x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00003efaf41 [ 81.316401][ T4962] x20: ffff80001f7d7a00 x19: ffff0000ed558e28 x18: 0000000000000000 [ 81.317571][ T4962] x17: 0000000000000000 x16: ffff80000973f2ec x15: 0000000000000001 [ 81.318841][ T4962] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 81.320123][ T4962] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973f700 [ 81.321323][ T4962] x8 : ffff0000d686d1c0 x7 : 0000000000000000 x6 : ffff0000df3de488 [ 81.322523][ T4962] x5 : ffff80001f7d7a18 x4 : 0000000000000001 x3 : 00000000bffffe00 [ 81.323675][ T4962] x2 : ffff80001f7d79d0 x1 : 0000000000000090 x0 : 0000000000000080 [ 81.324923][ T4962] Call trace: [ 81.325403][ T4962] __udf_add_aext+0x490/0x61c [ 81.326097][ T4962] udf_do_extend_file+0x550/0xd8c [ 81.326922][ T4962] udf_setsize+0x8b4/0xd7c [ 81.327542][ T4962] udf_setattr+0x280/0x414 [ 81.328216][ T4962] notify_change+0xa08/0xcd8 [ 81.328949][ T4962] do_truncate+0x178/0x1f0 [ 81.329638][ T4962] do_sys_ftruncate+0x284/0x31c [ 81.330407][ T4962] __arm64_sys_ftruncate+0x60/0x74 [ 81.331154][ T4962] invoke_syscall+0x98/0x2b8 [ 81.331798][ T4962] el0_svc_common+0x138/0x258 [ 81.332604][ T4962] do_el0_svc+0x58/0x14c [ 81.333236][ T4962] el0_svc+0x78/0x1e0 [ 81.333811][ T4962] el0t_64_sync_handler+0xcc/0xe4 [ 81.334627][ T4962] el0t_64_sync+0x1a0/0x1a4 [ 81.335271][ T4962] irq event stamp: 11444 [ 81.335899][ T4962] hardirqs last enabled at (11443): [] exit_to_kernel_mode+0xe0/0x168 [ 81.337460][ T4962] hardirqs last disabled at (11444): [] el1_dbg+0x24/0x80 [ 81.338794][ T4962] softirqs last enabled at (11438): [] handle_softirqs+0xa4c/0xbf0 [ 81.340320][ T4962] softirqs last disabled at (11405): [] __irq_exit_rcu+0x240/0x440 [ 81.341758][ T4962] ---[ end trace f597b8e8082ab795 ]--- [ 81.342938][ T4962] ------------[ cut here ]------------ [ 81.343735][ T4962] WARNING: CPU: 0 PID: 4962 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 81.345037][ T4962] Modules linked in: [ 81.345640][ T4962] CPU: 0 PID: 4962 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 81.346896][ T4962] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 81.348290][ T4962] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 81.349471][ T4962] pc : __udf_add_aext+0x490/0x61c [ 81.350209][ T4962] lr : __udf_add_aext+0x490/0x61c [ 81.350937][ T4962] sp : ffff80001f7d7760 [ 81.351579][ T4962] x29: ffff80001f7d7780 x28: 1ffff00003efaf40 x27: dfff800000000000 [ 81.352755][ T4962] x26: 0000000000000090 x25: 00000000000000a0 x24: ffff80001f7d7a08 [ 81.353985][ T4962] x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00003efaf41 [ 81.355091][ T4962] x20: ffff80001f7d7a00 x19: ffff0000ed558e28 x18: 0000000000000000 [ 81.356239][ T4962] x17: 0000000000000000 x16: ffff80000973f2ec x15: 0000000000000001 [ 81.357514][ T4962] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 81.358732][ T4962] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973f700 [ 81.359963][ T4962] x8 : ffff0000d686d1c0 x7 : 0000000000000000 x6 : ffff0000df3de488 [ 81.361240][ T4962] x5 : ffff80001f7d7a18 x4 : 0000000000000001 x3 : 00000000bffffe00 [ 81.362417][ T4962] x2 : ffff80001f7d79d0 x1 : 00000000000000a0 x0 : 0000000000000090 [ 81.363595][ T4962] Call trace: [ 81.364093][ T4962] __udf_add_aext+0x490/0x61c [ 81.364814][ T4962] udf_do_extend_file+0x550/0xd8c [ 81.365625][ T4962] udf_setsize+0x8b4/0xd7c [ 81.366304][ T4962] udf_setattr+0x280/0x414 [ 81.366987][ T4962] notify_change+0xa08/0xcd8 [ 81.367716][ T4962] do_truncate+0x178/0x1f0 [ 81.368390][ T4962] do_sys_ftruncate+0x284/0x31c [ 81.369068][ T4962] __arm64_sys_ftruncate+0x60/0x74 [ 81.369790][ T4962] invoke_syscall+0x98/0x2b8 [ 81.370481][ T4962] el0_svc_common+0x138/0x258 [ 81.371175][ T4962] do_el0_svc+0x58/0x14c [ 81.371848][ T4962] el0_svc+0x78/0x1e0 [ 81.372448][ T4962] el0t_64_sync_handler+0xcc/0xe4 [ 81.373218][ T4962] el0t_64_sync+0x1a0/0x1a4 [ 81.373860][ T4962] irq event stamp: 11512 [ 81.374523][ T4962] hardirqs last enabled at (11511): [] exit_to_kernel_mode+0xe0/0x168 [ 81.376068][ T4962] hardirqs last disabled at (11512): [] el1_dbg+0x24/0x80 [ 81.377337][ T4962] softirqs last enabled at (11506): [] handle_softirqs+0xa4c/0xbf0 [ 81.378739][ T4962] softirqs last disabled at (11447): [] __irq_exit_rcu+0x240/0x440 [ 81.380164][ T4962] ---[ end trace f597b8e8082ab796 ]--- [ 81.381532][ T4962] ------------[ cut here ]------------ [ 81.382332][ T4962] WARNING: CPU: 0 PID: 4962 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 81.383637][ T4962] Modules linked in: [ 81.384207][ T4962] CPU: 0 PID: 4962 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 81.385466][ T4962] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 81.386967][ T4962] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 81.388161][ T4962] pc : __udf_add_aext+0x490/0x61c [ 81.388929][ T4962] lr : __udf_add_aext+0x490/0x61c [ 81.389694][ T4962] sp : ffff80001f7d7760 [ 81.390376][ T4962] x29: ffff80001f7d7780 x28: 1ffff00003efaf40 x27: dfff800000000000 [ 81.391596][ T4962] x26: 00000000000000a0 x25: 00000000000000b0 x24: ffff80001f7d7a08 [ 81.392774][ T4962] x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00003efaf41 [ 81.393959][ T4962] x20: ffff80001f7d7a00 x19: ffff0000ed558e28 x18: 0000000000000000 [ 81.395152][ T4962] x17: 0000000000000000 x16: ffff80000973f2ec x15: 0000000000000001 [ 81.396435][ T4962] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 81.397626][ T4962] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973f700 [ 81.398787][ T4962] x8 : ffff0000d686d1c0 x7 : 0000000000000000 x6 : ffff0000df3de488 [ 81.400021][ T4962] x5 : ffff80001f7d7a18 x4 : 0000000000000001 x3 : 00000000bffffe00 [ 81.401199][ T4962] x2 : ffff80001f7d79d0 x1 : 00000000000000b0 x0 : 00000000000000a0 [ 81.402443][ T4962] Call trace: [ 81.402924][ T4962] __udf_add_aext+0x490/0x61c [ 81.403652][ T4962] udf_do_extend_file+0x550/0xd8c [ 81.404363][ T4962] udf_setsize+0x8b4/0xd7c [ 81.405065][ T4962] udf_setattr+0x280/0x414 [ 81.405732][ T4962] notify_change+0xa08/0xcd8 [ 81.406395][ T4962] do_truncate+0x178/0x1f0 [ 81.407024][ T4962] do_sys_ftruncate+0x284/0x31c [ 81.407773][ T4962] __arm64_sys_ftruncate+0x60/0x74 [ 81.408581][ T4962] invoke_syscall+0x98/0x2b8 [ 81.409323][ T4962] el0_svc_common+0x138/0x258 [ 81.410037][ T4962] do_el0_svc+0x58/0x14c [ 81.410667][ T4962] el0_svc+0x78/0x1e0 [ 81.411229][ T4962] el0t_64_sync_handler+0xcc/0xe4 [ 81.411941][ T4962] el0t_64_sync+0x1a0/0x1a4 [ 81.412596][ T4962] irq event stamp: 11534 [ 81.413248][ T4962] hardirqs last enabled at (11533): [] exit_to_kernel_mode+0xe0/0x168 [ 81.414686][ T4962] hardirqs last disabled at (11534): [] el1_dbg+0x24/0x80 [ 81.415952][ T4962] softirqs last enabled at (11528): [] handle_softirqs+0xa4c/0xbf0 [ 81.417384][ T4962] softirqs last disabled at (11515): [] __irq_exit_rcu+0x240/0x440 [ 81.418727][ T4962] ---[ end trace f597b8e8082ab797 ]--- [ 81.419850][ T4962] ------------[ cut here ]------------ [ 81.420671][ T4962] WARNING: CPU: 0 PID: 4962 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 81.421976][ T4962] Modules linked in: [ 81.422580][ T4962] CPU: 0 PID: 4962 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 81.423794][ T4962] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 81.425215][ T4962] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 81.426351][ T4962] pc : __udf_add_aext+0x490/0x61c [ 81.427073][ T4962] lr : __udf_add_aext+0x490/0x61c [ 81.427839][ T4962] sp : ffff80001f7d7760 [ 81.428488][ T4962] x29: ffff80001f7d7780 x28: 1ffff00003efaf40 x27: dfff800000000000 [ 81.429762][ T4962] x26: 00000000000000b0 x25: 00000000000000c0 x24: ffff80001f7d7a08 [ 81.430934][ T4962] x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00003efaf41 [ 81.432032][ T4962] x20: ffff80001f7d7a00 x19: ffff0000ed558e28 x18: 0000000000000000 [ 81.433238][ T4962] x17: 0000000000000000 x16: ffff80000973f2ec x15: 0000000000000001 [ 81.434396][ T4962] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 81.435593][ T4962] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973f700 [ 81.436815][ T4962] x8 : ffff0000d686d1c0 x7 : 0000000000000000 x6 : ffff0000df3de488 [ 81.438026][ T4962] x5 : ffff80001f7d7a18 x4 : 0000000000000001 x3 : 00000000bffffe00 [ 81.439190][ T4962] x2 : ffff80001f7d79d0 x1 : 00000000000000c0 x0 : 00000000000000b0 [ 81.440481][ T4962] Call trace: [ 81.440921][ T4962] __udf_add_aext+0x490/0x61c [ 81.441623][ T4962] udf_do_extend_file+0x550/0xd8c [ 81.442372][ T4962] udf_setsize+0x8b4/0xd7c [ 81.443052][ T4962] udf_setattr+0x280/0x414 [ 81.443782][ T4962] notify_change+0xa08/0xcd8 [ 81.444435][ T4962] do_truncate+0x178/0x1f0 [ 81.445092][ T4962] do_sys_ftruncate+0x284/0x31c [ 81.445856][ T4962] __arm64_sys_ftruncate+0x60/0x74 [ 81.446607][ T4962] invoke_syscall+0x98/0x2b8 [ 81.447280][ T4962] el0_svc_common+0x138/0x258 [ 81.447956][ T4962] do_el0_svc+0x58/0x14c [ 81.448596][ T4962] el0_svc+0x78/0x1e0 [ 81.449176][ T4962] el0t_64_sync_handler+0xcc/0xe4 [ 81.449838][ T4962] el0t_64_sync+0x1a0/0x1a4 [ 81.450530][ T4962] irq event stamp: 11566 [ 81.451144][ T4962] hardirqs last enabled at (11565): [] exit_to_kernel_mode+0xe0/0x168 [ 81.452727][ T4962] hardirqs last disabled at (11566): [] el1_dbg+0x24/0x80 [ 81.454102][ T4962] softirqs last enabled at (11560): [] handle_softirqs+0xa4c/0xbf0 [ 81.455468][ T4962] softirqs last disabled at (11537): [] __irq_exit_rcu+0x240/0x440 [ 81.456845][ T4962] ---[ end trace f597b8e8082ab798 ]--- [ 81.458104][ T4962] ------------[ cut here ]------------ [ 81.458858][ T4962] WARNING: CPU: 0 PID: 4962 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 81.460186][ T4962] Modules linked in: [ 81.460801][ T4962] CPU: 0 PID: 4962 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 81.462048][ T4962] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 81.463432][ T4962] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 81.464544][ T4962] pc : __udf_add_aext+0x490/0x61c [ 81.465311][ T4962] lr : __udf_add_aext+0x490/0x61c [ 81.466039][ T4962] sp : ffff80001f7d7760 [ 81.466638][ T4962] x29: ffff80001f7d7780 x28: 1ffff00003efaf40 x27: dfff800000000000 [ 81.467899][ T4962] x26: 00000000000000c0 x25: 00000000000000d0 x24: ffff80001f7d7a08 [ 81.469117][ T4962] x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00003efaf41 [ 81.470235][ T4962] x20: ffff80001f7d7a00 x19: ffff0000ed558e28 x18: 0000000000000000 [ 81.471404][ T4962] x17: 0000000000000000 x16: ffff80000973f2ec x15: 0000000000000001 [ 81.472543][ T4962] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 81.473764][ T4962] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973f700 [ 81.474884][ T4962] x8 : ffff0000d686d1c0 x7 : 0000000000000000 x6 : ffff0000df3de488 [ 81.476069][ T4962] x5 : ffff80001f7d7a18 x4 : 0000000000000001 x3 : 00000000bffffe00 [ 81.477249][ T4962] x2 : ffff80001f7d79d0 x1 : 00000000000000d0 x0 : 00000000000000c0 [ 81.478440][ T4962] Call trace: [ 81.478974][ T4962] __udf_add_aext+0x490/0x61c [ 81.479711][ T4962] udf_do_extend_file+0x550/0xd8c [ 81.480442][ T4962] udf_setsize+0x8b4/0xd7c [ 81.481127][ T4962] udf_setattr+0x280/0x414 [ 81.481811][ T4962] notify_change+0xa08/0xcd8 [ 81.482461][ T4962] do_truncate+0x178/0x1f0 [ 81.483127][ T4962] do_sys_ftruncate+0x284/0x31c [ 81.483889][ T4962] __arm64_sys_ftruncate+0x60/0x74 [ 81.484717][ T4962] invoke_syscall+0x98/0x2b8 [ 81.485393][ T4962] el0_svc_common+0x138/0x258 [ 81.486104][ T4962] do_el0_svc+0x58/0x14c [ 81.486742][ T4962] el0_svc+0x78/0x1e0 [ 81.487329][ T4962] el0t_64_sync_handler+0xcc/0xe4 [ 81.488028][ T4962] el0t_64_sync+0x1a0/0x1a4 [ 81.488690][ T4962] irq event stamp: 11656 [ 81.489340][ T4962] hardirqs last enabled at (11655): [] exit_to_kernel_mode+0xe0/0x168 [ 81.490871][ T4962] hardirqs last disabled at (11656): [] el1_dbg+0x24/0x80 [ 81.492264][ T4962] softirqs last enabled at (11650): [] handle_softirqs+0xa4c/0xbf0 [ 81.493699][ T4962] softirqs last disabled at (11569): [] __irq_exit_rcu+0x240/0x440 [ 81.495095][ T4962] ---[ end trace f597b8e8082ab799 ]--- [ 81.496015][ T136] device hsr_slave_1 left promiscuous mode [ 81.496129][ T4962] ------------[ cut here ]------------ [ 81.497681][ T4962] WARNING: CPU: 0 PID: 4962 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 81.498973][ T4962] Modules linked in: [ 81.499624][ T4962] CPU: 0 PID: 4962 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 81.500896][ T4962] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 81.502517][ T4962] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 81.503725][ T4962] pc : __udf_add_aext+0x490/0x61c [ 81.504474][ T4962] lr : __udf_add_aext+0x490/0x61c [ 81.505243][ T4962] sp : ffff80001f7d7760 [ 81.505847][ T4962] x29: ffff80001f7d7780 x28: 1ffff00003efaf40 x27: dfff800000000000 [ 81.507037][ T4962] x26: 00000000000000d0 x25: 00000000000000e0 x24: ffff80001f7d7a08 [ 81.508263][ T4962] x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00003efaf41 [ 81.509537][ T4962] x20: ffff80001f7d7a00 x19: ffff0000ed558e28 x18: 0000000000000000 [ 81.510794][ T4962] x17: 0000000000000000 x16: ffff80000973f2ec x15: 0000000000000001 [ 81.512039][ T4962] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 81.513366][ T4962] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973f700 [ 81.514671][ T4962] x8 : ffff0000d686d1c0 x7 : 0000000000000000 x6 : ffff0000df3de488 [ 81.515855][ T4962] x5 : ffff80001f7d7a18 x4 : 0000000000000001 x3 : 00000000bffffe00 [ 81.517057][ T4962] x2 : ffff80001f7d79d0 x1 : 00000000000000e0 x0 : 00000000000000d0 [ 81.518357][ T4962] Call trace: [ 81.518846][ T4962] __udf_add_aext+0x490/0x61c [ 81.519504][ T4962] udf_do_extend_file+0x550/0xd8c [ 81.520239][ T4962] udf_setsize+0x8b4/0xd7c [ 81.520894][ T4962] udf_setattr+0x280/0x414 [ 81.521590][ T4962] notify_change+0xa08/0xcd8 [ 81.522275][ T4962] do_truncate+0x178/0x1f0 [ 81.522947][ T4962] do_sys_ftruncate+0x284/0x31c [ 81.523650][ T4962] __arm64_sys_ftruncate+0x60/0x74 [ 81.524463][ T4962] invoke_syscall+0x98/0x2b8 [ 81.525140][ T4962] el0_svc_common+0x138/0x258 [ 81.525892][ T4962] do_el0_svc+0x58/0x14c [ 81.526551][ T4962] el0_svc+0x78/0x1e0 [ 81.527154][ T4962] el0t_64_sync_handler+0xcc/0xe4 [ 81.527864][ T4962] el0t_64_sync+0x1a0/0x1a4 [ 81.528502][ T4962] irq event stamp: 11674 [ 81.529097][ T4962] hardirqs last enabled at (11673): [] exit_to_kernel_mode+0xe0/0x168 [ 81.530476][ T4962] hardirqs last disabled at (11674): [] el1_dbg+0x24/0x80 [ 81.531736][ T4962] softirqs last enabled at (11668): [] handle_softirqs+0xa4c/0xbf0 [ 81.533087][ T4962] softirqs last disabled at (11659): [] __irq_exit_rcu+0x240/0x440 [ 81.534509][ T4962] ---[ end trace f597b8e8082ab79a ]--- [ 81.536495][ T4962] ------------[ cut here ]------------ [ 81.537394][ T4962] WARNING: CPU: 0 PID: 4962 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 81.538826][ T4962] Modules linked in: [ 81.539411][ T4962] CPU: 0 PID: 4962 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 81.540713][ T4962] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 81.542170][ T4962] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 81.543371][ T4962] pc : __udf_add_aext+0x490/0x61c [ 81.544150][ T4962] lr : __udf_add_aext+0x490/0x61c [ 81.544943][ T4962] sp : ffff80001f7d7760 [ 81.545547][ T4962] x29: ffff80001f7d7780 x28: 1ffff00003efaf40 x27: dfff800000000000 [ 81.546753][ T4962] x26: 00000000000000e0 x25: 00000000000000f0 x24: ffff80001f7d7a08 [ 81.547910][ T4962] x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00003efaf41 [ 81.549124][ T4962] x20: ffff80001f7d7a00 x19: ffff0000ed558e28 x18: 0000000000000000 [ 81.550362][ T4962] x17: 0000000000000000 x16: ffff80000973f2ec x15: 0000000000000001 [ 81.551556][ T4962] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 81.552817][ T4962] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973f700 [ 81.554095][ T4962] x8 : ffff0000d686d1c0 x7 : 0000000000000000 x6 : ffff0000df3de488 [ 81.555394][ T4962] x5 : ffff80001f7d7a18 x4 : 0000000000000001 x3 : 00000000bffffe00 [ 81.556659][ T4962] x2 : ffff80001f7d79d0 x1 : 00000000000000f0 x0 : 00000000000000e0 [ 81.557842][ T4962] Call trace: [ 81.558376][ T4962] __udf_add_aext+0x490/0x61c [ 81.559173][ T4962] udf_do_extend_file+0x550/0xd8c [ 81.560028][ T4962] udf_setsize+0x8b4/0xd7c [ 81.560731][ T4962] udf_setattr+0x280/0x414 [ 81.561441][ T4962] notify_change+0xa08/0xcd8 [ 81.562089][ T4962] do_truncate+0x178/0x1f0 [ 81.562751][ T4962] do_sys_ftruncate+0x284/0x31c [ 81.563487][ T4962] __arm64_sys_ftruncate+0x60/0x74 [ 81.564321][ T4962] invoke_syscall+0x98/0x2b8 [ 81.565030][ T4962] el0_svc_common+0x138/0x258 [ 81.565712][ T4962] do_el0_svc+0x58/0x14c [ 81.566377][ T4962] el0_svc+0x78/0x1e0 [ 81.567015][ T4962] el0t_64_sync_handler+0xcc/0xe4 [ 81.567739][ T4962] el0t_64_sync+0x1a0/0x1a4 [ 81.568422][ T4962] irq event stamp: 11770 [ 81.569066][ T4962] hardirqs last enabled at (11769): [] exit_to_kernel_mode+0xe0/0x168 [ 81.570526][ T4962] hardirqs last disabled at (11770): [] el1_dbg+0x24/0x80 [ 81.571779][ T4962] softirqs last enabled at (11764): [] handle_softirqs+0xa4c/0xbf0 [ 81.573204][ T4962] softirqs last disabled at (11677): [] __irq_exit_rcu+0x240/0x440 [ 81.574643][ T4962] ---[ end trace f597b8e8082ab79b ]--- [ 81.575584][ T4962] ------------[ cut here ]------------ [ 81.576347][ T4962] WARNING: CPU: 0 PID: 4962 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 81.577626][ T4962] Modules linked in: [ 81.578117][ T4962] CPU: 0 PID: 4962 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 81.579453][ T4962] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 81.580957][ T4962] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 81.582055][ T4962] pc : __udf_add_aext+0x490/0x61c [ 81.582760][ T4962] lr : __udf_add_aext+0x490/0x61c [ 81.583502][ T4962] sp : ffff80001f7d7760 [ 81.584120][ T4962] x29: ffff80001f7d7780 x28: 1ffff00003efaf40 x27: dfff800000000000 [ 81.585324][ T4962] x26: 00000000000000f0 x25: 0000000000000100 x24: ffff80001f7d7a08 [ 81.586540][ T4962] x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00003efaf41 [ 81.587728][ T4962] x20: ffff80001f7d7a00 x19: ffff0000ed558e28 x18: 0000000000000000 [ 81.588973][ T4962] x17: 0000000000000000 x16: ffff80000973f2ec x15: 0000000000000001 [ 81.590290][ T4962] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 81.591494][ T4962] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973f700 [ 81.592685][ T4962] x8 : ffff0000d686d1c0 x7 : 0000000000000000 x6 : ffff0000df3de488 [ 81.593912][ T4962] x5 : ffff80001f7d7a18 x4 : 0000000000000001 x3 : 00000000bffffe00 [ 81.595250][ T4962] x2 : ffff80001f7d79d0 x1 : 0000000000000100 x0 : 00000000000000f0 [ 81.596442][ T4962] Call trace: [ 81.596944][ T4962] __udf_add_aext+0x490/0x61c [ 81.597632][ T4962] udf_do_extend_file+0x550/0xd8c [ 81.598394][ T4962] udf_setsize+0x8b4/0xd7c [ 81.599011][ T4962] udf_setattr+0x280/0x414 [ 81.599649][ T4962] notify_change+0xa08/0xcd8 [ 81.600341][ T4962] do_truncate+0x178/0x1f0 [ 81.600992][ T4962] do_sys_ftruncate+0x284/0x31c [ 81.601703][ T4962] __arm64_sys_ftruncate+0x60/0x74 [ 81.602465][ T4962] invoke_syscall+0x98/0x2b8 [ 81.603215][ T4962] el0_svc_common+0x138/0x258 [ 81.603919][ T4962] do_el0_svc+0x58/0x14c [ 81.604545][ T4962] el0_svc+0x78/0x1e0 [ 81.605169][ T4962] el0t_64_sync_handler+0xcc/0xe4 [ 81.605910][ T4962] el0t_64_sync+0x1a0/0x1a4 [ 81.606585][ T4962] irq event stamp: 11804 [ 81.607190][ T4962] hardirqs last enabled at (11803): [] exit_to_kernel_mode+0xe0/0x168 [ 81.608758][ T4962] hardirqs last disabled at (11804): [] el1_dbg+0x24/0x80 [ 81.610164][ T4962] softirqs last enabled at (11802): [] handle_softirqs+0xa4c/0xbf0 [ 81.611628][ T4962] softirqs last disabled at (11773): [] __irq_exit_rcu+0x240/0x440 [ 81.612995][ T4962] ---[ end trace f597b8e8082ab79c ]--- [ 81.613965][ T4962] ------------[ cut here ]------------ [ 81.614758][ T4962] WARNING: CPU: 0 PID: 4962 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 81.615995][ T4962] Modules linked in: [ 81.616586][ T4962] CPU: 0 PID: 4962 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 81.617933][ T4962] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 81.619398][ T4962] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 81.620579][ T4962] pc : __udf_add_aext+0x490/0x61c [ 81.621372][ T4962] lr : __udf_add_aext+0x490/0x61c [ 81.622194][ T4962] sp : ffff80001f7d7760 [ 81.622769][ T4962] x29: ffff80001f7d7780 x28: 1ffff00003efaf40 x27: dfff800000000000 [ 81.623983][ T4962] x26: 0000000000000100 x25: 0000000000000110 x24: ffff80001f7d7a08 [ 81.625227][ T4962] x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00003efaf41 [ 81.626426][ T4962] x20: ffff80001f7d7a00 x19: ffff0000ed558e28 x18: 0000000000000000 [ 81.627703][ T4962] x17: 0000000000000000 x16: ffff80000973f2ec x15: 0000000000000001 [ 81.628866][ T4962] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 81.630045][ T4962] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973f700 [ 81.631228][ T4962] x8 : ffff0000d686d1c0 x7 : 0000000000000000 x6 : ffff0000df3de488 [ 81.632368][ T4962] x5 : ffff80001f7d7a18 x4 : 0000000000000001 x3 : 00000000bffffe00 [ 81.633494][ T4962] x2 : ffff80001f7d79d0 x1 : 0000000000000110 x0 : 0000000000000100 [ 81.634714][ T4962] Call trace: [ 81.635203][ T4962] __udf_add_aext+0x490/0x61c [ 81.635896][ T4962] udf_do_extend_file+0x550/0xd8c [ 81.636729][ T4962] udf_setsize+0x8b4/0xd7c [ 81.637343][ T4962] udf_setattr+0x280/0x414 [ 81.638035][ T4962] notify_change+0xa08/0xcd8 [ 81.638740][ T4962] do_truncate+0x178/0x1f0 [ 81.639416][ T4962] do_sys_ftruncate+0x284/0x31c [ 81.640110][ T4962] __arm64_sys_ftruncate+0x60/0x74 [ 81.640862][ T4962] invoke_syscall+0x98/0x2b8 [ 81.641567][ T4962] el0_svc_common+0x138/0x258 [ 81.642226][ T4962] do_el0_svc+0x58/0x14c [ 81.642882][ T4962] el0_svc+0x78/0x1e0 [ 81.643459][ T4962] el0t_64_sync_handler+0xcc/0xe4 [ 81.644202][ T4962] el0t_64_sync+0x1a0/0x1a4 [ 81.644920][ T4962] irq event stamp: 11820 [ 81.645528][ T4962] hardirqs last enabled at (11819): [] exit_to_kernel_mode+0xe0/0x168 [ 81.647010][ T4962] hardirqs last disabled at (11820): [] el1_dbg+0x24/0x80 [ 81.648360][ T4962] softirqs last enabled at (11818): [] handle_softirqs+0xa4c/0xbf0 [ 81.649800][ T4962] softirqs last disabled at (11807): [] __irq_exit_rcu+0x240/0x440 [ 81.651154][ T4962] ---[ end trace f597b8e8082ab79d ]--- [ 81.652216][ T4962] ------------[ cut here ]------------ [ 81.653025][ T4962] WARNING: CPU: 0 PID: 4962 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 81.654277][ T4962] Modules linked in: [ 81.654833][ T4962] CPU: 0 PID: 4962 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 81.656057][ T4962] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 81.657520][ T4962] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 81.658619][ T4962] pc : __udf_add_aext+0x490/0x61c [ 81.659389][ T4962] lr : __udf_add_aext+0x490/0x61c [ 81.660152][ T4962] sp : ffff80001f7d7760 [ 81.660795][ T4962] x29: ffff80001f7d7780 x28: 1ffff00003efaf40 x27: dfff800000000000 [ 81.662002][ T4962] x26: 0000000000000110 x25: 0000000000000120 x24: ffff80001f7d7a08 [ 81.663192][ T4962] x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00003efaf41 [ 81.664393][ T4962] x20: ffff80001f7d7a00 x19: ffff0000ed558e28 x18: 0000000000000000 [ 81.665611][ T4962] x17: 0000000000000000 x16: ffff80000973f2ec x15: 0000000000000001 [ 81.666866][ T4962] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 81.668098][ T4962] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973f700 [ 81.669334][ T4962] x8 : ffff0000d686d1c0 x7 : 0000000000000000 x6 : ffff0000df3de488 [ 81.670570][ T4962] x5 : ffff80001f7d7a18 x4 : 0000000000000001 x3 : 00000000bffffe00 [ 81.671803][ T4962] x2 : ffff80001f7d79d0 x1 : 0000000000000120 x0 : 0000000000000110 [ 81.673008][ T4962] Call trace: [ 81.673504][ T4962] __udf_add_aext+0x490/0x61c [ 81.674248][ T4962] udf_do_extend_file+0x550/0xd8c [ 81.674994][ T4962] udf_setsize+0x8b4/0xd7c [ 81.675623][ T4962] udf_setattr+0x280/0x414 [ 81.676264][ T4962] notify_change+0xa08/0xcd8 [ 81.677022][ T4962] do_truncate+0x178/0x1f0 [ 81.677682][ T4962] do_sys_ftruncate+0x284/0x31c [ 81.678389][ T4962] __arm64_sys_ftruncate+0x60/0x74 [ 81.679167][ T4962] invoke_syscall+0x98/0x2b8 [ 81.679840][ T4962] el0_svc_common+0x138/0x258 [ 81.680542][ T4962] do_el0_svc+0x58/0x14c [ 81.681276][ T4962] el0_svc+0x78/0x1e0 [ 81.681895][ T4962] el0t_64_sync_handler+0xcc/0xe4 [ 81.682630][ T4962] el0t_64_sync+0x1a0/0x1a4 [ 81.683336][ T4962] irq event stamp: 11918 [ 81.683980][ T4962] hardirqs last enabled at (11917): [] exit_to_kernel_mode+0xe0/0x168 [ 81.685468][ T4962] hardirqs last disabled at (11918): [] el1_dbg+0x24/0x80 [ 81.686825][ T4962] softirqs last enabled at (11916): [] handle_softirqs+0xa4c/0xbf0 [ 81.688258][ T4962] softirqs last disabled at (11823): [] __irq_exit_rcu+0x240/0x440 [ 81.689678][ T4962] ---[ end trace f597b8e8082ab79e ]--- [ 81.690796][ T4962] ------------[ cut here ]------------ [ 81.691597][ T4962] WARNING: CPU: 0 PID: 4962 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 81.692929][ T4962] Modules linked in: [ 81.693559][ T4962] CPU: 0 PID: 4962 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 81.694926][ T4962] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 81.696442][ T4962] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 81.697551][ T4962] pc : __udf_add_aext+0x490/0x61c [ 81.698325][ T4962] lr : __udf_add_aext+0x490/0x61c [ 81.699044][ T4962] sp : ffff80001f7d7760 [ 81.699668][ T4962] x29: ffff80001f7d7780 x28: 1ffff00003efaf40 x27: dfff800000000000 [ 81.700837][ T4962] x26: 0000000000000120 x25: 0000000000000130 x24: ffff80001f7d7a08 [ 81.702026][ T4962] x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00003efaf41 [ 81.703200][ T4962] x20: ffff80001f7d7a00 x19: ffff0000ed558e28 x18: 0000000000000000 [ 81.704435][ T4962] x17: 0000000000000000 x16: ffff80000973f2ec x15: 0000000000000001 [ 81.705639][ T4962] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 81.706774][ T4962] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973f700 [ 81.707937][ T4962] x8 : ffff0000d686d1c0 x7 : 0000000000000000 x6 : ffff0000df3de488 [ 81.709187][ T4962] x5 : ffff80001f7d7a18 x4 : 0000000000000001 x3 : 00000000bffffe00 [ 81.710323][ T4962] x2 : ffff80001f7d79d0 x1 : 0000000000000130 x0 : 0000000000000120 [ 81.711549][ T4962] Call trace: [ 81.712058][ T4962] __udf_add_aext+0x490/0x61c [ 81.712762][ T4962] udf_do_extend_file+0x550/0xd8c [ 81.713507][ T4962] udf_setsize+0x8b4/0xd7c [ 81.714143][ T4962] udf_setattr+0x280/0x414 [ 81.714760][ T4962] notify_change+0xa08/0xcd8 [ 81.715514][ T4962] do_truncate+0x178/0x1f0 [ 81.716143][ T4962] do_sys_ftruncate+0x284/0x31c [ 81.716867][ T4962] __arm64_sys_ftruncate+0x60/0x74 [ 81.717528][ T4962] invoke_syscall+0x98/0x2b8 [ 81.718187][ T4962] el0_svc_common+0x138/0x258 [ 81.718878][ T4962] do_el0_svc+0x58/0x14c [ 81.719542][ T4962] el0_svc+0x78/0x1e0 [ 81.720134][ T4962] el0t_64_sync_handler+0xcc/0xe4 [ 81.720861][ T4962] el0t_64_sync+0x1a0/0x1a4 [ 81.721525][ T4962] irq event stamp: 11940 [ 81.722162][ T4962] hardirqs last enabled at (11939): [] exit_to_kernel_mode+0xe0/0x168 [ 81.723709][ T4962] hardirqs last disabled at (11940): [] el1_dbg+0x24/0x80 [ 81.724963][ T4962] softirqs last enabled at (11934): [] handle_softirqs+0xa4c/0xbf0 [ 81.726299][ T4962] softirqs last disabled at (11921): [] __irq_exit_rcu+0x240/0x440 [ 81.727734][ T4962] ---[ end trace f597b8e8082ab79f ]--- [ 81.728689][ T4962] ------------[ cut here ]------------ [ 81.729460][ T4962] WARNING: CPU: 0 PID: 4962 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 81.730670][ T4962] Modules linked in: [ 81.731257][ T4962] CPU: 0 PID: 4962 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 81.732581][ T4962] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 81.734022][ T4962] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 81.735169][ T4962] pc : __udf_add_aext+0x490/0x61c [ 81.735936][ T4962] lr : __udf_add_aext+0x490/0x61c [ 81.736696][ T4962] sp : ffff80001f7d7760 [ 81.737310][ T4962] x29: ffff80001f7d7780 x28: 1ffff00003efaf40 x27: dfff800000000000 [ 81.738458][ T4962] x26: 0000000000000130 x25: 0000000000000140 x24: ffff80001f7d7a08 [ 81.739660][ T4962] x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00003efaf41 [ 81.740886][ T4962] x20: ffff80001f7d7a00 x19: ffff0000ed558e28 x18: 0000000000000000 [ 81.742068][ T4962] x17: 0000000000000000 x16: ffff80000973f2ec x15: 0000000000000001 [ 81.743323][ T4962] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 81.744522][ T4962] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973f700 [ 81.745706][ T4962] x8 : ffff0000d686d1c0 x7 : 0000000000000000 x6 : ffff0000df3de488 [ 81.746921][ T4962] x5 : ffff80001f7d7a18 x4 : 0000000000000001 x3 : 00000000bffffe00 [ 81.748156][ T4962] x2 : ffff80001f7d79d0 x1 : 0000000000000140 x0 : 0000000000000130 [ 81.749382][ T4962] Call trace: [ 81.749895][ T4962] __udf_add_aext+0x490/0x61c [ 81.750549][ T4962] udf_do_extend_file+0x550/0xd8c [ 81.751331][ T4962] udf_setsize+0x8b4/0xd7c [ 81.751955][ T4962] udf_setattr+0x280/0x414 [ 81.752635][ T4962] notify_change+0xa08/0xcd8 [ 81.753371][ T4962] do_truncate+0x178/0x1f0 [ 81.753990][ T4962] do_sys_ftruncate+0x284/0x31c [ 81.754745][ T4962] __arm64_sys_ftruncate+0x60/0x74 [ 81.755480][ T4962] invoke_syscall+0x98/0x2b8 [ 81.756166][ T4962] el0_svc_common+0x138/0x258 [ 81.756895][ T4962] do_el0_svc+0x58/0x14c [ 81.757541][ T4962] el0_svc+0x78/0x1e0 [ 81.758182][ T4962] el0t_64_sync_handler+0xcc/0xe4 [ 81.758936][ T4962] el0t_64_sync+0x1a0/0x1a4 [ 81.759638][ T4962] irq event stamp: 11950 [ 81.760262][ T4962] hardirqs last enabled at (11949): [] exit_to_kernel_mode+0xe0/0x168 [ 81.761738][ T4962] hardirqs last disabled at (11950): [] el1_dbg+0x24/0x80 [ 81.762964][ T4962] softirqs last enabled at (11948): [] handle_softirqs+0xa4c/0xbf0 [ 81.764497][ T4962] softirqs last disabled at (11943): [] __irq_exit_rcu+0x240/0x440 [ 81.765866][ T4962] ---[ end trace f597b8e8082ab7a0 ]--- [ 81.767070][ T4962] ------------[ cut here ]------------ [ 81.767912][ T4962] WARNING: CPU: 0 PID: 4962 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 81.769347][ T4962] Modules linked in: [ 81.769956][ T4962] CPU: 0 PID: 4962 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 81.770462][ T136] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 81.771252][ T4962] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 81.772384][ T136] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 81.773836][ T4962] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 81.776050][ T4962] pc : __udf_add_aext+0x490/0x61c [ 81.776787][ T4962] lr : __udf_add_aext+0x490/0x61c [ 81.777494][ T4962] sp : ffff80001f7d7760 [ 81.778114][ T4962] x29: ffff80001f7d7780 x28: 1ffff00003efaf40 x27: dfff800000000000 [ 81.779334][ T4962] x26: 0000000000000140 x25: 0000000000000150 x24: ffff80001f7d7a08 [ 81.780526][ T4962] x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00003efaf41 [ 81.781746][ T4962] x20: ffff80001f7d7a00 x19: ffff0000ed558e28 x18: 0000000000000000 [ 81.783003][ T4962] x17: 0000000000000000 x16: ffff80000973f2ec x15: 0000000000000001 [ 81.784284][ T4962] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 81.785447][ T4962] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973f700 [ 81.786663][ T4962] x8 : ffff0000d686d1c0 x7 : 0000000000000000 x6 : ffff0000df3de488 [ 81.787904][ T4962] x5 : ffff80001f7d7a18 x4 : 0000000000000001 x3 : 00000000bffffe00 [ 81.789058][ T4962] x2 : ffff80001f7d79d0 x1 : 0000000000000150 x0 : 0000000000000140 [ 81.790318][ T4962] Call trace: [ 81.790806][ T4962] __udf_add_aext+0x490/0x61c [ 81.791543][ T4962] udf_do_extend_file+0x550/0xd8c [ 81.792339][ T4962] udf_setsize+0x8b4/0xd7c [ 81.793031][ T4962] udf_setattr+0x280/0x414 [ 81.793660][ T4962] notify_change+0xa08/0xcd8 [ 81.794397][ T4962] do_truncate+0x178/0x1f0 [ 81.795046][ T4962] do_sys_ftruncate+0x284/0x31c [ 81.795805][ T4962] __arm64_sys_ftruncate+0x60/0x74 [ 81.796618][ T4962] invoke_syscall+0x98/0x2b8 [ 81.797272][ T4962] el0_svc_common+0x138/0x258 [ 81.797950][ T4962] do_el0_svc+0x58/0x14c [ 81.798585][ T4962] el0_svc+0x78/0x1e0 [ 81.799183][ T4962] el0t_64_sync_handler+0xcc/0xe4 [ 81.799963][ T4962] el0t_64_sync+0x1a0/0x1a4 [ 81.800613][ T4962] irq event stamp: 12070 [ 81.801210][ T4962] hardirqs last enabled at (12069): [] exit_to_kernel_mode+0xe0/0x168 [ 81.802641][ T4962] hardirqs last disabled at (12070): [] el1_dbg+0x24/0x80 [ 81.803940][ T4962] softirqs last enabled at (12068): [] handle_softirqs+0xa4c/0xbf0 [ 81.805335][ T4962] softirqs last disabled at (11953): [] __irq_exit_rcu+0x240/0x440 [ 81.806764][ T4962] ---[ end trace f597b8e8082ab7a1 ]--- [ 81.807811][ T4962] ------------[ cut here ]------------ [ 81.808096][ T136] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 81.808632][ T4962] WARNING: CPU: 0 PID: 4962 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 81.811057][ T4962] Modules linked in: [ 81.811486][ T136] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 81.811686][ T4962] CPU: 0 PID: 4962 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 81.814080][ T4962] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 81.815624][ T4962] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 81.816818][ T4962] pc : __udf_add_aext+0x490/0x61c [ 81.817551][ T4962] lr : __udf_add_aext+0x490/0x61c [ 81.818382][ T4962] sp : ffff80001f7d7760 [ 81.818984][ T4962] x29: ffff80001f7d7780 x28: 1ffff00003efaf40 x27: dfff800000000000 [ 81.820192][ T4962] x26: 0000000000000150 x25: 0000000000000160 x24: ffff80001f7d7a08 [ 81.821481][ T4962] x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00003efaf41 [ 81.822686][ T4962] x20: ffff80001f7d7a00 x19: ffff0000ed558e28 x18: 0000000000000000 [ 81.823883][ T4962] x17: 0000000000000000 x16: ffff80000973f2ec x15: 0000000000000001 [ 81.825072][ T4962] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 81.826269][ T4962] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973f700 [ 81.827489][ T4962] x8 : ffff0000d686d1c0 x7 : 0000000000000000 x6 : ffff0000df3de488 [ 81.828682][ T4962] x5 : ffff80001f7d7a18 x4 : 0000000000000001 x3 : 00000000bffffe00 [ 81.829883][ T4962] x2 : ffff80001f7d79d0 x1 : 0000000000000160 x0 : 0000000000000150 [ 81.831097][ T4962] Call trace: [ 81.831549][ T4962] __udf_add_aext+0x490/0x61c [ 81.832272][ T4962] udf_do_extend_file+0x550/0xd8c [ 81.833018][ T4962] udf_setsize+0x8b4/0xd7c [ 81.833708][ T4962] udf_setattr+0x280/0x414 [ 81.834385][ T4962] notify_change+0xa08/0xcd8 [ 81.835074][ T4962] do_truncate+0x178/0x1f0 [ 81.835701][ T4962] do_sys_ftruncate+0x284/0x31c [ 81.836448][ T4962] __arm64_sys_ftruncate+0x60/0x74 [ 81.837276][ T4962] invoke_syscall+0x98/0x2b8 [ 81.837962][ T4962] el0_svc_common+0x138/0x258 [ 81.838645][ T4962] do_el0_svc+0x58/0x14c [ 81.839267][ T4962] el0_svc+0x78/0x1e0 [ 81.839921][ T4962] el0t_64_sync_handler+0xcc/0xe4 [ 81.840629][ T4962] el0t_64_sync+0x1a0/0x1a4 [ 81.841317][ T4962] irq event stamp: 12108 [ 81.841994][ T4962] hardirqs last enabled at (12107): [] exit_to_kernel_mode+0xe0/0x168 [ 81.843448][ T4962] hardirqs last disabled at (12108): [] el1_dbg+0x24/0x80 [ 81.844675][ T4962] softirqs last enabled at (12102): [] handle_softirqs+0xa4c/0xbf0 [ 81.846096][ T4962] softirqs last disabled at (12073): [] __irq_exit_rcu+0x240/0x440 [ 81.847484][ T4962] ---[ end trace f597b8e8082ab7a2 ]--- [ 81.848672][ T4962] ------------[ cut here ]------------ [ 81.848967][ T136] device bridge_slave_1 left promiscuous mode [ 81.849510][ T4962] WARNING: CPU: 0 PID: 4962 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 81.849536][ T4962] Modules linked in: [ 81.849541][ T4962] CPU: 0 PID: 4962 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 81.849548][ T4962] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 81.849552][ T4962] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 81.849559][ T4962] pc : __udf_add_aext+0x490/0x61c [ 81.849564][ T4962] lr : __udf_add_aext+0x490/0x61c [ 81.849568][ T4962] sp : ffff80001f7d7760 [ 81.849571][ T4962] x29: ffff80001f7d7780 x28: 1ffff00003efaf40 x27: dfff800000000000 [ 81.849580][ T4962] x26: 0000000000000160 x25: 0000000000000170 [ 81.851805][ T136] bridge0: port 2(bridge_slave_1) entered disabled state [ 81.852321][ T4962] x24: ffff80001f7d7a08 [ 81.862009][ T4962] x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00003efaf41 [ 81.863191][ T4962] x20: ffff80001f7d7a00 x19: ffff0000ed558e28 x18: 0000000000000000 [ 81.864421][ T4962] x17: 0000000000000000 x16: ffff80000973f2ec x15: 0000000000000001 [ 81.865650][ T4962] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 81.866878][ T4962] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973f700 [ 81.868151][ T4962] x8 : ffff0000d686d1c0 x7 : 0000000000000000 x6 : ffff0000df3de488 [ 81.869377][ T4962] x5 : ffff80001f7d7a18 x4 : 0000000000000001 x3 : 00000000bffffe00 [ 81.870616][ T4962] x2 : ffff80001f7d79d0 x1 : 0000000000000170 x0 : 0000000000000160 [ 81.871842][ T4962] Call trace: [ 81.872366][ T4962] __udf_add_aext+0x490/0x61c [ 81.873201][ T4962] udf_do_extend_file+0x550/0xd8c [ 81.873916][ T4962] udf_setsize+0x8b4/0xd7c [ 81.874596][ T4962] udf_setattr+0x280/0x414 [ 81.875230][ T4962] notify_change+0xa08/0xcd8 [ 81.875957][ T4962] do_truncate+0x178/0x1f0 [ 81.876614][ T4962] do_sys_ftruncate+0x284/0x31c [ 81.877319][ T4962] __arm64_sys_ftruncate+0x60/0x74 [ 81.878119][ T4962] invoke_syscall+0x98/0x2b8 [ 81.878782][ T4962] el0_svc_common+0x138/0x258 [ 81.879480][ T4962] do_el0_svc+0x58/0x14c [ 81.880130][ T4962] el0_svc+0x78/0x1e0 [ 81.880763][ T4962] el0t_64_sync_handler+0xcc/0xe4 [ 81.881426][ T4962] el0t_64_sync+0x1a0/0x1a4 [ 81.882057][ T4962] irq event stamp: 12190 [ 81.882732][ T4962] hardirqs last enabled at (12189): [] exit_to_kernel_mode+0xe0/0x168 [ 81.884183][ T4962] hardirqs last disabled at (12190): [] el1_dbg+0x24/0x80 [ 81.885434][ T4962] softirqs last enabled at (12184): [] handle_softirqs+0xa4c/0xbf0 [ 81.886946][ T4962] softirqs last disabled at (12111): [] __irq_exit_rcu+0x240/0x440 [ 81.888452][ T4962] ---[ end trace f597b8e8082ab7a3 ]--- [ 81.889423][ T4962] ------------[ cut here ]------------ [ 81.890247][ T4962] WARNING: CPU: 0 PID: 4962 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 81.891536][ T4962] Modules linked in: [ 81.892051][ T4962] CPU: 0 PID: 4962 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 81.893245][ T4962] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 81.894699][ T4962] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 81.895863][ T4962] pc : __udf_add_aext+0x490/0x61c [ 81.896611][ T4962] lr : __udf_add_aext+0x490/0x61c [ 81.897386][ T4962] sp : ffff80001f7d7760 [ 81.897969][ T4962] x29: ffff80001f7d7780 x28: 1ffff00003efaf40 x27: dfff800000000000 [ 81.899155][ T4962] x26: 0000000000000170 x25: 0000000000000180 x24: ffff80001f7d7a08 [ 81.900342][ T4962] x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00003efaf41 [ 81.901478][ T4962] x20: ffff80001f7d7a00 x19: ffff0000ed558e28 x18: 0000000000000000 [ 81.902674][ T4962] x17: 0000000000000000 x16: ffff80000973f2ec x15: 0000000000000001 [ 81.903835][ T4962] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 81.905058][ T4962] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973f700 [ 81.906313][ T4962] x8 : ffff0000d686d1c0 x7 : 0000000000000000 x6 : ffff0000df3de488 [ 81.907545][ T4962] x5 : ffff80001f7d7a18 x4 : 0000000000000001 x3 : 00000000bffffe00 [ 81.908690][ T4962] x2 : ffff80001f7d79d0 x1 : 0000000000000180 x0 : 0000000000000170 [ 81.909876][ T4962] Call trace: [ 81.910395][ T4962] __udf_add_aext+0x490/0x61c [ 81.911091][ T4962] udf_do_extend_file+0x550/0xd8c [ 81.911879][ T4962] udf_setsize+0x8b4/0xd7c [ 81.912511][ T4962] udf_setattr+0x280/0x414 [ 81.913204][ T4962] notify_change+0xa08/0xcd8 [ 81.913924][ T4962] do_truncate+0x178/0x1f0 [ 81.914593][ T4962] do_sys_ftruncate+0x284/0x31c [ 81.915387][ T4962] __arm64_sys_ftruncate+0x60/0x74 [ 81.916097][ T4962] invoke_syscall+0x98/0x2b8 [ 81.916768][ T4962] el0_svc_common+0x138/0x258 [ 81.917455][ T4962] do_el0_svc+0x58/0x14c [ 81.918132][ T4962] el0_svc+0x78/0x1e0 [ 81.918744][ T4962] el0t_64_sync_handler+0xcc/0xe4 [ 81.919521][ T4962] el0t_64_sync+0x1a0/0x1a4 [ 81.920176][ T4962] irq event stamp: 12206 [ 81.920796][ T4962] hardirqs last enabled at (12205): [] exit_to_kernel_mode+0xe0/0x168 [ 81.922275][ T4962] hardirqs last disabled at (12206): [] el1_dbg+0x24/0x80 [ 81.923534][ T4962] softirqs last enabled at (12204): [] handle_softirqs+0xa4c/0xbf0 [ 81.924927][ T4962] softirqs last disabled at (12193): [] __irq_exit_rcu+0x240/0x440 [ 81.926321][ T4962] ---[ end trace f597b8e8082ab7a4 ]--- [ 81.927293][ T4962] ------------[ cut here ]------------ [ 81.928066][ T4962] WARNING: CPU: 0 PID: 4962 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 81.929426][ T4962] Modules linked in: [ 81.930049][ T4962] CPU: 0 PID: 4962 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 81.931369][ T4962] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 81.932883][ T4962] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 81.934159][ T4962] pc : __udf_add_aext+0x490/0x61c [ 81.934947][ T4962] lr : __udf_add_aext+0x490/0x61c [ 81.935732][ T4962] sp : ffff80001f7d7760 [ 81.936390][ T4962] x29: ffff80001f7d7780 x28: 1ffff00003efaf40 x27: dfff800000000000 [ 81.937605][ T4962] x26: 0000000000000180 x25: 0000000000000190 x24: ffff80001f7d7a08 [ 81.938746][ T4962] x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00003efaf41 [ 81.939924][ T4962] x20: ffff80001f7d7a00 x19: ffff0000ed558e28 x18: 0000000000000000 [ 81.941096][ T4962] x17: 0000000000000000 x16: ffff80000973f2ec x15: 0000000000000001 [ 81.942344][ T4962] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 81.943509][ T4962] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973f700 [ 81.944724][ T4962] x8 : ffff0000d686d1c0 x7 : 0000000000000000 x6 : ffff0000df3de488 [ 81.945892][ T4962] x5 : ffff80001f7d7a18 x4 : 0000000000000001 x3 : 00000000bffffe00 [ 81.947102][ T4962] x2 : ffff80001f7d79d0 x1 : 0000000000000190 x0 : 0000000000000180 [ 81.948319][ T4962] Call trace: [ 81.948811][ T4962] __udf_add_aext+0x490/0x61c [ 81.949501][ T4962] udf_do_extend_file+0x550/0xd8c [ 81.950248][ T4962] udf_setsize+0x8b4/0xd7c [ 81.950895][ T4962] udf_setattr+0x280/0x414 [ 81.951590][ T4962] notify_change+0xa08/0xcd8 [ 81.952276][ T4962] do_truncate+0x178/0x1f0 [ 81.952981][ T4962] do_sys_ftruncate+0x284/0x31c [ 81.953700][ T4962] __arm64_sys_ftruncate+0x60/0x74 [ 81.954464][ T4962] invoke_syscall+0x98/0x2b8 [ 81.955176][ T4962] el0_svc_common+0x138/0x258 [ 81.955907][ T4962] do_el0_svc+0x58/0x14c [ 81.956561][ T4962] el0_svc+0x78/0x1e0 [ 81.957162][ T4962] el0t_64_sync_handler+0xcc/0xe4 [ 81.957932][ T4962] el0t_64_sync+0x1a0/0x1a4 [ 81.958662][ T4962] irq event stamp: 12222 [ 81.959265][ T4962] hardirqs last enabled at (12221): [] exit_to_kernel_mode+0xe0/0x168 [ 81.960795][ T4962] hardirqs last disabled at (12222): [] el1_dbg+0x24/0x80 [ 81.962094][ T4962] softirqs last enabled at (12220): [] handle_softirqs+0xa4c/0xbf0 [ 81.963500][ T4962] softirqs last disabled at (12209): [] __irq_exit_rcu+0x240/0x440 [ 81.964888][ T4962] ---[ end trace f597b8e8082ab7a5 ]--- [ 81.966164][ T4962] ------------[ cut here ]------------ [ 81.966992][ T4962] WARNING: CPU: 0 PID: 4962 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 81.968262][ T4962] Modules linked in: [ 81.968854][ T4962] CPU: 0 PID: 4962 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 81.970114][ T4962] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 81.971604][ T4962] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 81.972799][ T4962] pc : __udf_add_aext+0x490/0x61c [ 81.973580][ T4962] lr : __udf_add_aext+0x490/0x61c [ 81.974327][ T4962] sp : ffff80001f7d7760 [ 81.975014][ T4962] x29: ffff80001f7d7780 x28: 1ffff00003efaf40 x27: dfff800000000000 [ 81.976238][ T4962] x26: 0000000000000190 x25: 00000000000001a0 x24: ffff80001f7d7a08 [ 81.977427][ T4962] x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00003efaf41 [ 81.978588][ T4962] x20: ffff80001f7d7a00 x19: ffff0000ed558e28 x18: 0000000000000000 [ 81.979802][ T4962] x17: 0000000000000000 x16: ffff80000973f2ec x15: 0000000000000001 [ 81.981000][ T4962] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 81.982240][ T4962] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973f700 [ 81.983528][ T4962] x8 : ffff0000d686d1c0 x7 : 0000000000000000 x6 : ffff0000df3de488 [ 81.984735][ T4962] x5 : ffff80001f7d7a18 x4 : 0000000000000001 x3 : 00000000bffffe00 [ 81.985970][ T4962] x2 : ffff80001f7d79d0 x1 : 00000000000001a0 x0 : 0000000000000190 [ 81.987214][ T4962] Call trace: [ 81.987731][ T4962] __udf_add_aext+0x490/0x61c [ 81.988481][ T4962] udf_do_extend_file+0x550/0xd8c [ 81.989199][ T4962] udf_setsize+0x8b4/0xd7c [ 81.989906][ T4962] udf_setattr+0x280/0x414 [ 81.990584][ T4962] notify_change+0xa08/0xcd8 [ 81.991251][ T4962] do_truncate+0x178/0x1f0 [ 81.991925][ T4962] do_sys_ftruncate+0x284/0x31c [ 81.992709][ T4962] __arm64_sys_ftruncate+0x60/0x74 [ 81.993439][ T4962] invoke_syscall+0x98/0x2b8 [ 81.994133][ T4962] el0_svc_common+0x138/0x258 [ 81.994797][ T4962] do_el0_svc+0x58/0x14c [ 81.995426][ T4962] el0_svc+0x78/0x1e0 [ 81.996001][ T4962] el0t_64_sync_handler+0xcc/0xe4 [ 81.996741][ T4962] el0t_64_sync+0x1a0/0x1a4 [ 81.997416][ T4962] irq event stamp: 12342 [ 81.998018][ T4962] hardirqs last enabled at (12341): [] exit_to_kernel_mode+0xe0/0x168 [ 81.999454][ T4962] hardirqs last disabled at (12342): [] el1_dbg+0x24/0x80 [ 82.000657][ T4962] softirqs last enabled at (12336): [] handle_softirqs+0xa4c/0xbf0 [ 82.001987][ T4962] softirqs last disabled at (12225): [] __irq_exit_rcu+0x240/0x440 [ 82.003344][ T4962] ---[ end trace f597b8e8082ab7a6 ]--- [ 82.004338][ T4962] ------------[ cut here ]------------ [ 82.005148][ T4962] WARNING: CPU: 0 PID: 4962 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 82.006433][ T4962] Modules linked in: [ 82.006997][ T4962] CPU: 0 PID: 4962 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 82.008287][ T4962] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 82.009829][ T4962] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 82.010994][ T4962] pc : __udf_add_aext+0x490/0x61c [ 82.011740][ T4962] lr : __udf_add_aext+0x490/0x61c [ 82.012494][ T4962] sp : ffff80001f7d7760 [ 82.013089][ T4962] x29: ffff80001f7d7780 x28: 1ffff00003efaf40 x27: dfff800000000000 [ 82.014286][ T4962] x26: 00000000000001a0 x25: 00000000000001b0 x24: ffff80001f7d7a08 [ 82.015515][ T4962] x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00003efaf41 [ 82.016732][ T4962] x20: ffff80001f7d7a00 x19: ffff0000ed558e28 x18: 0000000000000000 [ 82.017930][ T4962] x17: 0000000000000000 x16: ffff80000973f2ec x15: 0000000000000001 [ 82.019163][ T4962] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 82.020369][ T4962] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973f700 [ 82.021539][ T4962] x8 : ffff0000d686d1c0 x7 : 0000000000000000 x6 : ffff0000df3de488 [ 82.022711][ T4962] x5 : ffff80001f7d7a18 x4 : 0000000000000001 x3 : 00000000bffffe00 [ 82.023851][ T4962] x2 : ffff80001f7d79d0 x1 : 00000000000001b0 x0 : 00000000000001a0 [ 82.025070][ T4962] Call trace: [ 82.025535][ T4962] __udf_add_aext+0x490/0x61c [ 82.026225][ T4962] udf_do_extend_file+0x550/0xd8c [ 82.027012][ T4962] udf_setsize+0x8b4/0xd7c [ 82.027712][ T4962] udf_setattr+0x280/0x414 [ 82.028348][ T4962] notify_change+0xa08/0xcd8 [ 82.029050][ T4962] do_truncate+0x178/0x1f0 [ 82.029747][ T4962] do_sys_ftruncate+0x284/0x31c [ 82.030450][ T4962] __arm64_sys_ftruncate+0x60/0x74 [ 82.031230][ T4962] invoke_syscall+0x98/0x2b8 [ 82.031907][ T4962] el0_svc_common+0x138/0x258 [ 82.032694][ T4962] do_el0_svc+0x58/0x14c [ 82.033392][ T4962] el0_svc+0x78/0x1e0 [ 82.033998][ T4962] el0t_64_sync_handler+0xcc/0xe4 [ 82.034773][ T4962] el0t_64_sync+0x1a0/0x1a4 [ 82.035502][ T4962] irq event stamp: 12364 [ 82.036145][ T4962] hardirqs last enabled at (12363): [] exit_to_kernel_mode+0xe0/0x168 [ 82.037573][ T4962] hardirqs last disabled at (12364): [] el1_dbg+0x24/0x80 [ 82.038809][ T4962] softirqs last enabled at (12362): [] handle_softirqs+0xa4c/0xbf0 [ 82.040271][ T4962] softirqs last disabled at (12345): [] __irq_exit_rcu+0x240/0x440 [ 82.041643][ T4962] ---[ end trace f597b8e8082ab7a7 ]--- [ 82.042772][ T4962] ------------[ cut here ]------------ [ 82.042894][ T136] device bridge_slave_0 left promiscuous mode [ 82.043536][ T4962] WARNING: CPU: 0 PID: 4962 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 82.044760][ T136] bridge0: port 1(bridge_slave_0) entered disabled state [ 82.045692][ T4962] Modules linked in: [ 82.047239][ T4962] CPU: 0 PID: 4962 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 82.048459][ T4962] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 82.049838][ T4962] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 82.050965][ T4962] pc : __udf_add_aext+0x490/0x61c [ 82.051701][ T4962] lr : __udf_add_aext+0x490/0x61c [ 82.052452][ T4962] sp : ffff80001f7d7760 [ 82.053021][ T4962] x29: ffff80001f7d7780 x28: 1ffff00003efaf40 x27: dfff800000000000 [ 82.054295][ T4962] x26: 00000000000001b0 x25: 00000000000001c0 x24: ffff80001f7d7a08 [ 82.055507][ T4962] x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00003efaf41 [ 82.056642][ T4962] x20: ffff80001f7d7a00 x19: ffff0000ed558e28 x18: 0000000000000000 [ 82.057869][ T4962] x17: 0000000000000000 x16: ffff80000973f2ec x15: 0000000000000001 [ 82.059087][ T4962] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 82.060291][ T4962] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973f700 [ 82.061430][ T4962] x8 : ffff0000d686d1c0 x7 : 0000000000000000 x6 : ffff0000df3de488 [ 82.062645][ T4962] x5 : ffff80001f7d7a18 x4 : 0000000000000001 x3 : 00000000bffffe00 [ 82.063860][ T4962] x2 : ffff80001f7d79d0 x1 : 00000000000001c0 x0 : 00000000000001b0 [ 82.065042][ T4962] Call trace: [ 82.065546][ T4962] __udf_add_aext+0x490/0x61c [ 82.066262][ T4962] udf_do_extend_file+0x550/0xd8c [ 82.067067][ T4962] udf_setsize+0x8b4/0xd7c [ 82.067762][ T4962] udf_setattr+0x280/0x414 [ 82.068376][ T4962] notify_change+0xa08/0xcd8 [ 82.069032][ T4962] do_truncate+0x178/0x1f0 [ 82.069712][ T4962] do_sys_ftruncate+0x284/0x31c [ 82.070425][ T4962] __arm64_sys_ftruncate+0x60/0x74 [ 82.071184][ T4962] invoke_syscall+0x98/0x2b8 [ 82.071829][ T4962] el0_svc_common+0x138/0x258 [ 82.072506][ T4962] do_el0_svc+0x58/0x14c [ 82.073129][ T4962] el0_svc+0x78/0x1e0 [ 82.073708][ T4962] el0t_64_sync_handler+0xcc/0xe4 [ 82.074424][ T4962] el0t_64_sync+0x1a0/0x1a4 [ 82.075111][ T4962] irq event stamp: 12444 [ 82.075708][ T4962] hardirqs last enabled at (12443): [] exit_to_kernel_mode+0xe0/0x168 [ 82.077095][ T4962] hardirqs last disabled at (12444): [] el1_dbg+0x24/0x80 [ 82.078375][ T4962] softirqs last enabled at (12438): [] handle_softirqs+0xa4c/0xbf0 [ 82.079782][ T4962] softirqs last disabled at (12367): [] __irq_exit_rcu+0x240/0x440 [ 82.081103][ T4962] ---[ end trace f597b8e8082ab7a8 ]--- [ 82.082045][ T4962] ------------[ cut here ]------------ [ 82.082822][ T4962] WARNING: CPU: 0 PID: 4962 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 82.084149][ T4962] Modules linked in: [ 82.084724][ T4962] CPU: 0 PID: 4962 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 82.085899][ T4962] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 82.087392][ T4962] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 82.088514][ T4962] pc : __udf_add_aext+0x490/0x61c [ 82.089234][ T4962] lr : __udf_add_aext+0x490/0x61c [ 82.089962][ T4962] sp : ffff80001f7d7760 [ 82.090605][ T4962] x29: ffff80001f7d7780 x28: 1ffff00003efaf40 x27: dfff800000000000 [ 82.091778][ T4962] x26: 00000000000001c0 x25: 00000000000001d0 x24: ffff80001f7d7a08 [ 82.093003][ T4962] x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00003efaf41 [ 82.094213][ T4962] x20: ffff80001f7d7a00 x19: ffff0000ed558e28 x18: 0000000000000000 [ 82.095449][ T4962] x17: 0000000000000000 x16: ffff80000973f2ec x15: 0000000000000001 [ 82.096646][ T4962] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 82.097881][ T4962] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973f700 [ 82.099086][ T4962] x8 : ffff0000d686d1c0 x7 : 0000000000000000 x6 : ffff0000df3de488 [ 82.100292][ T4962] x5 : ffff80001f7d7a18 x4 : 0000000000000001 x3 : 00000000bffffe00 [ 82.101500][ T4962] x2 : ffff80001f7d79d0 x1 : 00000000000001d0 x0 : 00000000000001c0 [ 82.102659][ T4962] Call trace: [ 82.103103][ T4962] __udf_add_aext+0x490/0x61c [ 82.103827][ T4962] udf_do_extend_file+0x550/0xd8c [ 82.104629][ T4962] udf_setsize+0x8b4/0xd7c [ 82.105296][ T4962] udf_setattr+0x280/0x414 [ 82.105904][ T4962] notify_change+0xa08/0xcd8 [ 82.106613][ T4962] do_truncate+0x178/0x1f0 [ 82.107295][ T4962] do_sys_ftruncate+0x284/0x31c [ 82.108032][ T4962] __arm64_sys_ftruncate+0x60/0x74 [ 82.108860][ T4962] invoke_syscall+0x98/0x2b8 [ 82.109551][ T4962] el0_svc_common+0x138/0x258 [ 82.110213][ T4962] do_el0_svc+0x58/0x14c [ 82.110864][ T4962] el0_svc+0x78/0x1e0 [ 82.111449][ T4962] el0t_64_sync_handler+0xcc/0xe4 [ 82.112230][ T4962] el0t_64_sync+0x1a0/0x1a4 [ 82.112948][ T4962] irq event stamp: 12460 [ 82.113601][ T4962] hardirqs last enabled at (12459): [] exit_to_kernel_mode+0xe0/0x168 [ 82.115075][ T4962] hardirqs last disabled at (12460): [] el1_dbg+0x24/0x80 [ 82.116349][ T4962] softirqs last enabled at (12458): [] handle_softirqs+0xa4c/0xbf0 [ 82.117700][ T4962] softirqs last disabled at (12447): [] __irq_exit_rcu+0x240/0x440 [ 82.119121][ T4962] ---[ end trace f597b8e8082ab7a9 ]--- [ 82.120267][ T4962] ------------[ cut here ]------------ [ 82.121119][ T4962] WARNING: CPU: 0 PID: 4962 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 82.122454][ T4962] Modules linked in: [ 82.123049][ T4962] CPU: 0 PID: 4962 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 82.124277][ T4962] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 82.125733][ T4962] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 82.126882][ T4962] pc : __udf_add_aext+0x490/0x61c [ 82.127659][ T4962] lr : __udf_add_aext+0x490/0x61c [ 82.128406][ T4962] sp : ffff80001f7d76a0 [ 82.128980][ T4962] x29: ffff80001f7d76c0 x28: 1ffff00003efaf40 x27: dfff800000000000 [ 82.130205][ T4962] x26: 00000000000001d0 x25: 00000000000001e0 x24: ffff80001f7d7a08 [ 82.131443][ T4962] x23: 0000000000000010 x22: 00000000c0000200 x21: 1ffff00003efaf41 [ 82.132649][ T4962] x20: ffff80001f7d7a00 x19: ffff0000ed558e28 x18: 0000000000000000 [ 82.133877][ T4962] x17: 0000000000000000 x16: ffff80000973f2ec x15: 0000000000000001 [ 82.135105][ T4962] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 82.136330][ T4962] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973f700 [ 82.137431][ T4962] x8 : ffff0000d686d1c0 x7 : 0000000000000000 x6 : 0000000000000000 [ 82.138591][ T4962] x5 : 0000000000000010 x4 : 0000000000000000 x3 : 00000000c0000200 [ 82.139804][ T4962] x2 : ffff80001f7d776c x1 : 00000000000001e0 x0 : 00000000000001d0 [ 82.141052][ T4962] Call trace: [ 82.141534][ T4962] __udf_add_aext+0x490/0x61c [ 82.142298][ T4962] udf_setup_indirect_aext+0x498/0x698 [ 82.143167][ T4962] udf_do_extend_file+0x514/0xd8c [ 82.143908][ T4962] udf_setsize+0x8b4/0xd7c [ 82.144565][ T4962] udf_setattr+0x280/0x414 [ 82.145227][ T4962] notify_change+0xa08/0xcd8 [ 82.145848][ T4962] do_truncate+0x178/0x1f0 [ 82.146502][ T4962] do_sys_ftruncate+0x284/0x31c [ 82.147293][ T4962] __arm64_sys_ftruncate+0x60/0x74 [ 82.148035][ T4962] invoke_syscall+0x98/0x2b8 [ 82.148711][ T4962] el0_svc_common+0x138/0x258 [ 82.149395][ T4962] do_el0_svc+0x58/0x14c [ 82.150034][ T4962] el0_svc+0x78/0x1e0 [ 82.150656][ T4962] el0t_64_sync_handler+0xcc/0xe4 [ 82.151417][ T4962] el0t_64_sync+0x1a0/0x1a4 [ 82.152089][ T4962] irq event stamp: 12546 [ 82.152693][ T4962] hardirqs last enabled at (12545): [] lock_page_memcg+0x110/0x234 [ 82.154197][ T4962] hardirqs last disabled at (12546): [] el1_dbg+0x24/0x80 [ 82.155545][ T4962] softirqs last enabled at (12534): [] handle_softirqs+0xa4c/0xbf0 [ 82.157009][ T4962] softirqs last disabled at (12463): [] __irq_exit_rcu+0x240/0x440 [ 82.158519][ T4962] ---[ end trace f597b8e8082ab7aa ]--- [ 82.159720][ T4962] ------------[ cut here ]------------ [ 82.160449][ T4962] WARNING: CPU: 0 PID: 4962 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 82.161703][ T4962] Modules linked in: [ 82.162239][ T4962] CPU: 0 PID: 4962 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 82.163571][ T4962] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 82.165063][ T4962] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 82.166266][ T4962] pc : __udf_add_aext+0x490/0x61c [ 82.166974][ T4962] lr : __udf_add_aext+0x490/0x61c [ 82.167729][ T4962] sp : ffff80001f7d76a0 [ 82.168310][ T4962] x29: ffff80001f7d76c0 x28: 1ffff00003efaf40 x27: dfff800000000000 [ 82.169491][ T4962] x26: 00000000000001d0 x25: 0000000000000000 x24: ffff80001f7d7a08 [ 82.170686][ T4962] x23: 0000000000000010 x22: 00000000c0000200 x21: 1ffff00003efaf41 [ 82.171870][ T4962] x20: ffff80001f7d7a00 x19: ffff0000ed558e28 x18: 0000000000000000 [ 82.172959][ T4962] x17: 0000000000000000 x16: ffff80000973f2ec x15: 0000000000000001 [ 82.174144][ T4962] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 82.175343][ T4962] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973f700 [ 82.176595][ T4962] x8 : ffff0000d686d1c0 x7 : 0000000000000000 x6 : 000000000000003f [ 82.177785][ T4962] x5 : 0000000000000010 x4 : 0000000000000000 x3 : 00000000c0000200 [ 82.178984][ T4962] x2 : ffff80001f7d776c x1 : 0000000000000000 x0 : 00000000000001d0 [ 82.180313][ T4962] Call trace: [ 82.180790][ T4962] __udf_add_aext+0x490/0x61c [ 82.181463][ T4962] udf_setup_indirect_aext+0x498/0x698 [ 82.182295][ T4962] udf_do_extend_file+0x514/0xd8c [ 82.183063][ T4962] udf_setsize+0x8b4/0xd7c [ 82.183705][ T4962] udf_setattr+0x280/0x414 [ 82.184327][ T4962] notify_change+0xa08/0xcd8 [ 82.185004][ T4962] do_truncate+0x178/0x1f0 [ 82.185668][ T4962] do_sys_ftruncate+0x284/0x31c [ 82.186385][ T4962] __arm64_sys_ftruncate+0x60/0x74 [ 82.187126][ T4962] invoke_syscall+0x98/0x2b8 [ 82.187778][ T4962] el0_svc_common+0x138/0x258 [ 82.188489][ T4962] do_el0_svc+0x58/0x14c [ 82.189095][ T4962] el0_svc+0x78/0x1e0 [ 82.189675][ T4962] el0t_64_sync_handler+0xcc/0xe4 [ 82.190419][ T4962] el0t_64_sync+0x1a0/0x1a4 [ 82.191129][ T4962] irq event stamp: 12666 [ 82.191777][ T4962] hardirqs last enabled at (12665): [] __find_get_block+0x1c8/0xcd8 [ 82.193132][ T4962] hardirqs last disabled at (12666): [] el1_dbg+0x24/0x80 [ 82.194385][ T4962] softirqs last enabled at (12662): [] handle_softirqs+0xa4c/0xbf0 [ 82.195748][ T4962] softirqs last disabled at (12549): [] __irq_exit_rcu+0x240/0x440 [ 82.197224][ T4962] ---[ end trace f597b8e8082ab7ab ]--- [ 82.198671][ T4962] ------------[ cut here ]------------ [ 82.199538][ T4962] WARNING: CPU: 0 PID: 4962 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 82.200955][ T4962] Modules linked in: [ 82.201581][ T4962] CPU: 0 PID: 4962 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 82.202879][ T4962] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 82.204335][ T4962] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 82.205436][ T4962] pc : __udf_add_aext+0x490/0x61c [ 82.206178][ T4962] lr : __udf_add_aext+0x490/0x61c [ 82.206943][ T4962] sp : ffff80001f7d7760 [ 82.207595][ T4962] x29: ffff80001f7d7780 x28: 1ffff00003efaf40 x27: dfff800000000000 [ 82.208744][ T4962] x26: 0000000000000000 x25: 0000000000000010 x24: ffff80001f7d7a08 [ 82.209895][ T4962] x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00003efaf41 [ 82.211036][ T4962] x20: ffff80001f7d7a00 x19: ffff0000ed558e28 x18: 0000000000000000 [ 82.212307][ T4962] x17: 0000000000000000 x16: ffff80000973f2ec x15: 0000000000000001 [ 82.213476][ T4962] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 82.214631][ T4962] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973f700 [ 82.215833][ T4962] x8 : ffff0000d686d1c0 x7 : 0000004400000018 x6 : ffff0000df3de3a0 [ 82.217076][ T4962] x5 : ffff80001f7d7a18 x4 : 0000000000000001 x3 : 00000000bffffe00 [ 82.218350][ T4962] x2 : ffff80001f7d79d0 x1 : 0000000000000010 x0 : 0000000000000000 [ 82.219591][ T4962] Call trace: [ 82.220095][ T4962] __udf_add_aext+0x490/0x61c [ 82.220813][ T4962] udf_do_extend_file+0x550/0xd8c [ 82.221610][ T4962] udf_setsize+0x8b4/0xd7c [ 82.222261][ T4962] udf_setattr+0x280/0x414 [ 82.222941][ T4962] notify_change+0xa08/0xcd8 [ 82.223666][ T4962] do_truncate+0x178/0x1f0 [ 82.224322][ T4962] do_sys_ftruncate+0x284/0x31c [ 82.225052][ T4962] __arm64_sys_ftruncate+0x60/0x74 [ 82.225802][ T4962] invoke_syscall+0x98/0x2b8 [ 82.226590][ T4962] el0_svc_common+0x138/0x258 [ 82.227267][ T4962] do_el0_svc+0x58/0x14c [ 82.227883][ T4962] el0_svc+0x78/0x1e0 [ 82.228470][ T4962] el0t_64_sync_handler+0xcc/0xe4 [ 82.229228][ T4962] el0t_64_sync+0x1a0/0x1a4 [ 82.229822][ T4962] irq event stamp: 12770 [ 82.230536][ T4962] hardirqs last enabled at (12769): [] exit_to_kernel_mode+0xe0/0x168 [ 82.231902][ T4962] hardirqs last disabled at (12770): [] el1_dbg+0x24/0x80 [ 82.233151][ T4962] softirqs last enabled at (12764): [] handle_softirqs+0xa4c/0xbf0 [ 82.234598][ T4962] softirqs last disabled at (12669): [] __irq_exit_rcu+0x240/0x440 [ 82.236056][ T4962] ---[ end trace f597b8e8082ab7ac ]--- [ 82.237146][ T4962] ------------[ cut here ]------------ [ 82.238051][ T4962] WARNING: CPU: 0 PID: 4962 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 82.239427][ T4962] Modules linked in: [ 82.239970][ T4962] CPU: 0 PID: 4962 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 82.241297][ T4962] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 82.242729][ T4962] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 82.243903][ T4962] pc : __udf_add_aext+0x490/0x61c [ 82.244711][ T4962] lr : __udf_add_aext+0x490/0x61c [ 82.245470][ T4962] sp : ffff80001f7d7760 [ 82.246097][ T4962] x29: ffff80001f7d7780 x28: 1ffff00003efaf40 x27: dfff800000000000 [ 82.247326][ T4962] x26: 0000000000000010 x25: 0000000000000020 x24: ffff80001f7d7a08 [ 82.248555][ T4962] x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00003efaf41 [ 82.249830][ T4962] x20: ffff80001f7d7a00 x19: ffff0000ed558e28 x18: 0000000000000000 [ 82.250977][ T4962] x17: 0000000000000000 x16: ffff80000973f2ec x15: 0000000000000001 [ 82.252163][ T4962] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 82.253371][ T4962] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973f700 [ 82.254490][ T4962] x8 : ffff0000d686d1c0 x7 : 0000000000000000 x6 : ffff0000df3de3a0 [ 82.255800][ T4962] x5 : ffff80001f7d7a18 x4 : 0000000000000001 x3 : 00000000bffffe00 [ 82.257024][ T4962] x2 : ffff80001f7d79d0 x1 : 0000000000000020 x0 : 0000000000000010 [ 82.258226][ T4962] Call trace: [ 82.258757][ T4962] __udf_add_aext+0x490/0x61c [ 82.259487][ T4962] udf_do_extend_file+0x550/0xd8c [ 82.260227][ T4962] udf_setsize+0x8b4/0xd7c [ 82.260846][ T4962] udf_setattr+0x280/0x414 [ 82.261470][ T4962] notify_change+0xa08/0xcd8 [ 82.262117][ T4962] do_truncate+0x178/0x1f0 [ 82.262786][ T4962] do_sys_ftruncate+0x284/0x31c [ 82.263516][ T4962] __arm64_sys_ftruncate+0x60/0x74 [ 82.264329][ T4962] invoke_syscall+0x98/0x2b8 [ 82.265051][ T4962] el0_svc_common+0x138/0x258 [ 82.265755][ T4962] do_el0_svc+0x58/0x14c [ 82.266339][ T4962] el0_svc+0x78/0x1e0 [ 82.266916][ T4962] el0t_64_sync_handler+0xcc/0xe4 [ 82.267710][ T4962] el0t_64_sync+0x1a0/0x1a4 [ 82.268467][ T4962] irq event stamp: 12808 [ 82.269092][ T4962] hardirqs last enabled at (12807): [] exit_to_kernel_mode+0xe0/0x168 [ 82.270603][ T4962] hardirqs last disabled at (12808): [] el1_dbg+0x24/0x80 [ 82.271985][ T4962] softirqs last enabled at (12802): [] handle_softirqs+0xa4c/0xbf0 [ 82.273369][ T4962] softirqs last disabled at (12773): [] __irq_exit_rcu+0x240/0x440 [ 82.274850][ T4962] ---[ end trace f597b8e8082ab7ad ]--- [ 82.276302][ T4962] ------------[ cut here ]------------ [ 82.277086][ T4962] WARNING: CPU: 0 PID: 4962 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 82.278392][ T4962] Modules linked in: [ 82.278949][ T4962] CPU: 0 PID: 4962 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 82.280229][ T4962] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 82.281716][ T4962] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 82.282884][ T4962] pc : __udf_add_aext+0x490/0x61c [ 82.283641][ T4962] lr : __udf_add_aext+0x490/0x61c [ 82.284482][ T4962] sp : ffff80001f7d7760 [ 82.285085][ T4962] x29: ffff80001f7d7780 x28: 1ffff00003efaf40 x27: dfff800000000000 [ 82.286349][ T4962] x26: 0000000000000020 x25: 0000000000000030 x24: ffff80001f7d7a08 [ 82.287600][ T4962] x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00003efaf41 [ 82.288764][ T4962] x20: ffff80001f7d7a00 x19: ffff0000ed558e28 x18: 0000000000000000 [ 82.289959][ T4962] x17: 0000000000000000 x16: ffff80000973f2ec x15: 0000000000000001 [ 82.291172][ T4962] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 82.292395][ T4962] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973f700 [ 82.293629][ T4962] x8 : ffff0000d686d1c0 x7 : 0000000000000000 x6 : ffff0000df3de3a0 [ 82.294826][ T4962] x5 : ffff80001f7d7a18 x4 : 0000000000000001 x3 : 00000000bffffe00 [ 82.296159][ T4962] x2 : ffff80001f7d79d0 x1 : 0000000000000030 x0 : 0000000000000020 [ 82.297355][ T4962] Call trace: [ 82.297794][ T4962] __udf_add_aext+0x490/0x61c [ 82.298462][ T4962] udf_do_extend_file+0x550/0xd8c [ 82.299199][ T4962] udf_setsize+0x8b4/0xd7c [ 82.299844][ T4962] udf_setattr+0x280/0x414 [ 82.300510][ T4962] notify_change+0xa08/0xcd8 [ 82.301185][ T4962] do_truncate+0x178/0x1f0 [ 82.301834][ T4962] do_sys_ftruncate+0x284/0x31c [ 82.302550][ T4962] __arm64_sys_ftruncate+0x60/0x74 [ 82.303331][ T4962] invoke_syscall+0x98/0x2b8 [ 82.304057][ T4962] el0_svc_common+0x138/0x258 [ 82.304742][ T4962] do_el0_svc+0x58/0x14c [ 82.305380][ T4962] el0_svc+0x78/0x1e0 [ 82.306035][ T4962] el0t_64_sync_handler+0xcc/0xe4 [ 82.306759][ T4962] el0t_64_sync+0x1a0/0x1a4 [ 82.307449][ T4962] irq event stamp: 12948 [ 82.308086][ T4962] hardirqs last enabled at (12947): [] exit_to_kernel_mode+0xe0/0x168 [ 82.309492][ T4962] hardirqs last disabled at (12948): [] el1_dbg+0x24/0x80 [ 82.310793][ T4962] softirqs last enabled at (12942): [] handle_softirqs+0xa4c/0xbf0 [ 82.312241][ T4962] softirqs last disabled at (12811): [] __irq_exit_rcu+0x240/0x440 [ 82.313587][ T4962] ---[ end trace f597b8e8082ab7ae ]--- [ 82.314797][ T4962] ------------[ cut here ]------------ [ 82.315612][ T4962] WARNING: CPU: 0 PID: 4962 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 82.316951][ T4962] Modules linked in: [ 82.317552][ T4962] CPU: 0 PID: 4962 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 82.318744][ T4962] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 82.320207][ T4962] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 82.321393][ T4962] pc : __udf_add_aext+0x490/0x61c [ 82.322165][ T4962] lr : __udf_add_aext+0x490/0x61c [ 82.322876][ T4962] sp : ffff80001f7d7760 [ 82.323511][ T4962] x29: ffff80001f7d7780 x28: 1ffff00003efaf40 x27: dfff800000000000 [ 82.324763][ T4962] x26: 0000000000000030 x25: 0000000000000040 x24: ffff80001f7d7a08 [ 82.325997][ T4962] x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00003efaf41 [ 82.327175][ T4962] x20: ffff80001f7d7a00 x19: ffff0000ed558e28 x18: 0000000000000000 [ 82.328399][ T4962] x17: 0000000000000000 x16: ffff80000973f2ec x15: 0000000000000001 [ 82.329627][ T4962] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 82.330904][ T4962] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973f700 [ 82.332011][ T4962] x8 : ffff0000d686d1c0 x7 : 0000000000000000 x6 : ffff0000df3de3a0 [ 82.333236][ T4962] x5 : ffff80001f7d7a18 x4 : 0000000000000001 x3 : 00000000bffffe00 [ 82.334365][ T4962] x2 : ffff80001f7d79d0 x1 : 0000000000000040 x0 : 0000000000000030 [ 82.335458][ T4962] Call trace: [ 82.335996][ T4962] __udf_add_aext+0x490/0x61c [ 82.336651][ T4962] udf_do_extend_file+0x550/0xd8c [ 82.337385][ T4962] udf_setsize+0x8b4/0xd7c [ 82.338038][ T4962] udf_setattr+0x280/0x414 [ 82.338741][ T4962] notify_change+0xa08/0xcd8 [ 82.339410][ T4962] do_truncate+0x178/0x1f0 [ 82.340112][ T4962] do_sys_ftruncate+0x284/0x31c [ 82.340793][ T4962] __arm64_sys_ftruncate+0x60/0x74 [ 82.341665][ T4962] invoke_syscall+0x98/0x2b8 [ 82.342437][ T4962] el0_svc_common+0x138/0x258 [ 82.343103][ T4962] do_el0_svc+0x58/0x14c [ 82.343762][ T4962] el0_svc+0x78/0x1e0 [ 82.344378][ T4962] el0t_64_sync_handler+0xcc/0xe4 [ 82.345120][ T4962] el0t_64_sync+0x1a0/0x1a4 [ 82.345751][ T4962] irq event stamp: 12970 [ 82.346436][ T4962] hardirqs last enabled at (12969): [] exit_to_kernel_mode+0xe0/0x168 [ 82.347901][ T4962] hardirqs last disabled at (12970): [] el1_dbg+0x24/0x80 [ 82.349120][ T4962] softirqs last enabled at (12964): [] handle_softirqs+0xa4c/0xbf0 [ 82.350613][ T4962] softirqs last disabled at (12951): [] __irq_exit_rcu+0x240/0x440 [ 82.352038][ T4962] ---[ end trace f597b8e8082ab7af ]--- [ 82.353351][ T4962] ------------[ cut here ]------------ [ 82.354256][ T4962] WARNING: CPU: 0 PID: 4962 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 82.355554][ T4962] Modules linked in: [ 82.356134][ T4962] CPU: 0 PID: 4962 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 82.357496][ T4962] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 82.359087][ T4962] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 82.360254][ T4962] pc : __udf_add_aext+0x490/0x61c [ 82.361075][ T4962] lr : __udf_add_aext+0x490/0x61c [ 82.361866][ T4962] sp : ffff80001f7d7760 [ 82.362521][ T4962] x29: ffff80001f7d7780 x28: 1ffff00003efaf40 x27: dfff800000000000 [ 82.363767][ T4962] x26: 0000000000000040 x25: 0000000000000050 x24: ffff80001f7d7a08 [ 82.364937][ T4962] x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00003efaf41 [ 82.366143][ T4962] x20: ffff80001f7d7a00 x19: ffff0000ed558e28 x18: 0000000000000000 [ 82.367339][ T4962] x17: 0000000000000000 x16: ffff80000973f2ec x15: 0000000000000001 [ 82.368521][ T4962] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 82.369760][ T4962] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973f700 [ 82.371040][ T4962] x8 : ffff0000d686d1c0 x7 : 0000000000000000 x6 : ffff0000df3de3a0 [ 82.372267][ T4962] x5 : ffff80001f7d7a18 x4 : 0000000000000001 x3 : 00000000bffffe00 [ 82.373493][ T4962] x2 : ffff80001f7d79d0 x1 : 0000000000000050 x0 : 0000000000000040 [ 82.374720][ T4962] Call trace: [ 82.375216][ T4962] __udf_add_aext+0x490/0x61c [ 82.375882][ T4962] udf_do_extend_file+0x550/0xd8c [ 82.376688][ T4962] udf_setsize+0x8b4/0xd7c [ 82.377356][ T4962] udf_setattr+0x280/0x414 [ 82.378021][ T4962] notify_change+0xa08/0xcd8 [ 82.378733][ T4962] do_truncate+0x178/0x1f0 [ 82.379376][ T4962] do_sys_ftruncate+0x284/0x31c [ 82.380128][ T4962] __arm64_sys_ftruncate+0x60/0x74 [ 82.380877][ T4962] invoke_syscall+0x98/0x2b8 [ 82.381566][ T4962] el0_svc_common+0x138/0x258 [ 82.382237][ T4962] do_el0_svc+0x58/0x14c [ 82.382836][ T4962] el0_svc+0x78/0x1e0 [ 82.383463][ T4962] el0t_64_sync_handler+0xcc/0xe4 [ 82.384190][ T4962] el0t_64_sync+0x1a0/0x1a4 [ 82.384868][ T4962] irq event stamp: 13116 [ 82.385517][ T4962] hardirqs last enabled at (13115): [] exit_to_kernel_mode+0xe0/0x168 [ 82.386945][ T4962] hardirqs last disabled at (13116): [] el1_dbg+0x24/0x80 [ 82.388345][ T4962] softirqs last enabled at (13110): [] handle_softirqs+0xa4c/0xbf0 [ 82.389764][ T4962] softirqs last disabled at (12973): [] __irq_exit_rcu+0x240/0x440 [ 82.391168][ T4962] ---[ end trace f597b8e8082ab7b0 ]--- [ 82.392172][ T4962] ------------[ cut here ]------------ [ 82.392970][ T4962] WARNING: CPU: 0 PID: 4962 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 82.394264][ T4962] Modules linked in: [ 82.394857][ T4962] CPU: 0 PID: 4962 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 82.396098][ T4962] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 82.397572][ T4962] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 82.398682][ T4962] pc : __udf_add_aext+0x490/0x61c [ 82.399424][ T4962] lr : __udf_add_aext+0x490/0x61c [ 82.400116][ T4962] sp : ffff80001f7d7760 [ 82.400736][ T4962] x29: ffff80001f7d7780 x28: 1ffff00003efaf40 x27: dfff800000000000 [ 82.401922][ T4962] x26: 0000000000000050 x25: 0000000000000060 x24: ffff80001f7d7a08 [ 82.403080][ T4962] x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00003efaf41 [ 82.404287][ T4962] x20: ffff80001f7d7a00 x19: ffff0000ed558e28 x18: 0000000000000000 [ 82.405490][ T4962] x17: 0000000000000000 x16: ffff80000973f2ec x15: 0000000000000001 [ 82.406694][ T4962] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 82.407883][ T4962] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973f700 [ 82.409153][ T4962] x8 : ffff0000d686d1c0 x7 : 0000000000000000 x6 : ffff0000df3de3a0 [ 82.410321][ T4962] x5 : ffff80001f7d7a18 x4 : 0000000000000001 x3 : 00000000bffffe00 [ 82.411579][ T4962] x2 : ffff80001f7d79d0 x1 : 0000000000000060 x0 : 0000000000000050 [ 82.412821][ T4962] Call trace: [ 82.413314][ T4962] __udf_add_aext+0x490/0x61c [ 82.414003][ T4962] udf_do_extend_file+0x550/0xd8c [ 82.414783][ T4962] udf_setsize+0x8b4/0xd7c [ 82.415444][ T4962] udf_setattr+0x280/0x414 [ 82.416073][ T4962] notify_change+0xa08/0xcd8 [ 82.416783][ T4962] do_truncate+0x178/0x1f0 [ 82.417423][ T4962] do_sys_ftruncate+0x284/0x31c [ 82.418150][ T4962] __arm64_sys_ftruncate+0x60/0x74 [ 82.418917][ T4962] invoke_syscall+0x98/0x2b8 [ 82.419525][ T4962] el0_svc_common+0x138/0x258 [ 82.420228][ T4962] do_el0_svc+0x58/0x14c [ 82.420830][ T4962] el0_svc+0x78/0x1e0 [ 82.421420][ T4962] el0t_64_sync_handler+0xcc/0xe4 [ 82.422177][ T4962] el0t_64_sync+0x1a0/0x1a4 [ 82.422902][ T4962] irq event stamp: 13132 [ 82.423557][ T4962] hardirqs last enabled at (13131): [] exit_to_kernel_mode+0xe0/0x168 [ 82.425031][ T4962] hardirqs last disabled at (13132): [] el1_dbg+0x24/0x80 [ 82.426321][ T4962] softirqs last enabled at (13130): [] handle_softirqs+0xa4c/0xbf0 [ 82.427801][ T4962] softirqs last disabled at (13119): [] __irq_exit_rcu+0x240/0x440 [ 82.429293][ T4962] ---[ end trace f597b8e8082ab7b1 ]--- [ 82.430544][ T4962] ------------[ cut here ]------------ [ 82.431387][ T4962] WARNING: CPU: 0 PID: 4962 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 82.432705][ T4962] Modules linked in: [ 82.433229][ T4962] CPU: 0 PID: 4962 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 82.434519][ T4962] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 82.436096][ T4962] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 82.437262][ T4962] pc : __udf_add_aext+0x490/0x61c [ 82.438014][ T4962] lr : __udf_add_aext+0x490/0x61c [ 82.438748][ T4962] sp : ffff80001f7d7760 [ 82.439366][ T4962] x29: ffff80001f7d7780 x28: 1ffff00003efaf40 x27: dfff800000000000 [ 82.440558][ T4962] x26: 0000000000000060 x25: 0000000000000070 x24: ffff80001f7d7a08 [ 82.441690][ T4962] x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00003efaf41 [ 82.442854][ T4962] x20: ffff80001f7d7a00 x19: ffff0000ed558e28 x18: 0000000000000000 [ 82.444074][ T4962] x17: 0000000000000000 x16: ffff80000973f2ec x15: 0000000000000001 [ 82.445343][ T4962] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 82.446627][ T4962] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973f700 [ 82.447838][ T4962] x8 : ffff0000d686d1c0 x7 : 0000000000000000 x6 : ffff0000df3de3a0 [ 82.448994][ T4962] x5 : ffff80001f7d7a18 x4 : 0000000000000001 x3 : 00000000bffffe00 [ 82.450226][ T4962] x2 : ffff80001f7d79d0 x1 : 0000000000000070 x0 : 0000000000000060 [ 82.451415][ T4962] Call trace: [ 82.451924][ T4962] __udf_add_aext+0x490/0x61c [ 82.452647][ T4962] udf_do_extend_file+0x550/0xd8c [ 82.453492][ T4962] udf_setsize+0x8b4/0xd7c [ 82.454123][ T4962] udf_setattr+0x280/0x414 [ 82.454765][ T4962] notify_change+0xa08/0xcd8 [ 82.455517][ T4962] do_truncate+0x178/0x1f0 [ 82.456147][ T4962] do_sys_ftruncate+0x284/0x31c [ 82.456950][ T4962] __arm64_sys_ftruncate+0x60/0x74 [ 82.457787][ T4962] invoke_syscall+0x98/0x2b8 [ 82.458516][ T4962] el0_svc_common+0x138/0x258 [ 82.459201][ T4962] do_el0_svc+0x58/0x14c [ 82.459851][ T4962] el0_svc+0x78/0x1e0 [ 82.460467][ T4962] el0t_64_sync_handler+0xcc/0xe4 [ 82.461261][ T4962] el0t_64_sync+0x1a0/0x1a4 [ 82.461971][ T4962] irq event stamp: 13252 [ 82.462605][ T4962] hardirqs last enabled at (13251): [] exit_to_kernel_mode+0xe0/0x168 [ 82.464040][ T4962] hardirqs last disabled at (13252): [] el1_dbg+0x24/0x80 [ 82.465393][ T4962] softirqs last enabled at (13246): [] handle_softirqs+0xa4c/0xbf0 [ 82.466819][ T4962] softirqs last disabled at (13135): [] __irq_exit_rcu+0x240/0x440 [ 82.468154][ T4962] ---[ end trace f597b8e8082ab7b2 ]--- [ 82.469316][ T4962] ------------[ cut here ]------------ [ 82.470197][ T4962] WARNING: CPU: 0 PID: 4962 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 82.471544][ T4962] Modules linked in: [ 82.472179][ T4962] CPU: 0 PID: 4962 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 82.473368][ T4962] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 82.474845][ T4962] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 82.476009][ T4962] pc : __udf_add_aext+0x490/0x61c [ 82.476761][ T4962] lr : __udf_add_aext+0x490/0x61c [ 82.477521][ T4962] sp : ffff80001f7d7760 [ 82.478112][ T4962] x29: ffff80001f7d7780 x28: 1ffff00003efaf40 x27: dfff800000000000 [ 82.479275][ T4962] x26: 0000000000000070 x25: 0000000000000080 x24: ffff80001f7d7a08 [ 82.480513][ T4962] x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00003efaf41 [ 82.481744][ T4962] x20: ffff80001f7d7a00 x19: ffff0000ed558e28 x18: 0000000000000000 [ 82.483031][ T4962] x17: 0000000000000000 x16: ffff80000973f2ec x15: 0000000000000001 [ 82.484288][ T4962] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 82.485590][ T4962] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973f700 [ 82.486930][ T4962] x8 : ffff0000d686d1c0 x7 : 0000000000000000 x6 : ffff0000df3de3a0 [ 82.488174][ T4962] x5 : ffff80001f7d7a18 x4 : 0000000000000001 x3 : 00000000bffffe00 [ 82.489397][ T4962] x2 : ffff80001f7d79d0 x1 : 0000000000000080 x0 : 0000000000000070 [ 82.490674][ T4962] Call trace: [ 82.491196][ T4962] __udf_add_aext+0x490/0x61c [ 82.491938][ T4962] udf_do_extend_file+0x550/0xd8c [ 82.492718][ T4962] udf_setsize+0x8b4/0xd7c [ 82.493426][ T4962] udf_setattr+0x280/0x414 [ 82.494093][ T4962] notify_change+0xa08/0xcd8 [ 82.494813][ T4962] do_truncate+0x178/0x1f0 [ 82.495514][ T4962] do_sys_ftruncate+0x284/0x31c [ 82.496257][ T4962] __arm64_sys_ftruncate+0x60/0x74 [ 82.497025][ T4962] invoke_syscall+0x98/0x2b8 [ 82.497747][ T4962] el0_svc_common+0x138/0x258 [ 82.498494][ T4962] do_el0_svc+0x58/0x14c [ 82.499128][ T4962] el0_svc+0x78/0x1e0 [ 82.499708][ T4962] el0t_64_sync_handler+0xcc/0xe4 [ 82.500477][ T4962] el0t_64_sync+0x1a0/0x1a4 [ 82.501136][ T4962] irq event stamp: 13376 [ 82.501719][ T4962] hardirqs last enabled at (13375): [] exit_to_kernel_mode+0xe0/0x168 [ 82.503185][ T4962] hardirqs last disabled at (13376): [] el1_dbg+0x24/0x80 [ 82.504471][ T4962] softirqs last enabled at (13370): [] handle_softirqs+0xa4c/0xbf0 [ 82.505975][ T4962] softirqs last disabled at (13255): [] __irq_exit_rcu+0x240/0x440 [ 82.507448][ T4962] ---[ end trace f597b8e8082ab7b3 ]--- [ 82.508571][ T4962] ------------[ cut here ]------------ [ 82.509399][ T4962] WARNING: CPU: 0 PID: 4962 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 82.510772][ T4962] Modules linked in: [ 82.511353][ T4962] CPU: 0 PID: 4962 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 82.512730][ T4962] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 82.514240][ T4962] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 82.515455][ T4962] pc : __udf_add_aext+0x490/0x61c [ 82.516266][ T4962] lr : __udf_add_aext+0x490/0x61c [ 82.517113][ T4962] sp : ffff80001f7d7760 [ 82.517742][ T4962] x29: ffff80001f7d7780 x28: 1ffff00003efaf40 x27: dfff800000000000 [ 82.518918][ T4962] x26: 0000000000000080 x25: 0000000000000090 x24: ffff80001f7d7a08 [ 82.520130][ T4962] x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00003efaf41 [ 82.521408][ T4962] x20: ffff80001f7d7a00 x19: ffff0000ed558e28 x18: 0000000000000000 [ 82.522627][ T4962] x17: 0000000000000000 x16: ffff80000973f2ec x15: 0000000000000001 [ 82.523876][ T4962] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 82.525144][ T4962] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973f700 [ 82.526348][ T4962] x8 : ffff0000d686d1c0 x7 : 0000000000000000 x6 : ffff0000df3de3a0 [ 82.527592][ T4962] x5 : ffff80001f7d7a18 x4 : 0000000000000001 x3 : 00000000bffffe00 [ 82.528729][ T4962] x2 : ffff80001f7d79d0 x1 : 0000000000000090 x0 : 0000000000000080 [ 82.529899][ T4962] Call trace: [ 82.530359][ T4962] __udf_add_aext+0x490/0x61c [ 82.531048][ T4962] udf_do_extend_file+0x550/0xd8c [ 82.531825][ T4962] udf_setsize+0x8b4/0xd7c [ 82.532512][ T4962] udf_setattr+0x280/0x414 [ 82.533195][ T4962] notify_change+0xa08/0xcd8 [ 82.533872][ T4962] do_truncate+0x178/0x1f0 [ 82.534513][ T4962] do_sys_ftruncate+0x284/0x31c [ 82.535228][ T4962] __arm64_sys_ftruncate+0x60/0x74 [ 82.535978][ T4962] invoke_syscall+0x98/0x2b8 [ 82.536629][ T4962] el0_svc_common+0x138/0x258 [ 82.537351][ T4962] do_el0_svc+0x58/0x14c [ 82.537923][ T4962] el0_svc+0x78/0x1e0 [ 82.538513][ T4962] el0t_64_sync_handler+0xcc/0xe4 [ 82.539270][ T4962] el0t_64_sync+0x1a0/0x1a4 [ 82.539929][ T4962] irq event stamp: 13428 [ 82.540557][ T4962] hardirqs last enabled at (13427): [] exit_to_kernel_mode+0xe0/0x168 [ 82.542017][ T4962] hardirqs last disabled at (13428): [] el1_dbg+0x24/0x80 [ 82.543336][ T4962] softirqs last enabled at (13422): [] handle_softirqs+0xa4c/0xbf0 [ 82.544779][ T4962] softirqs last disabled at (13379): [] __irq_exit_rcu+0x240/0x440 [ 82.546225][ T4962] ---[ end trace f597b8e8082ab7b4 ]--- [ 82.547271][ T4962] ------------[ cut here ]------------ [ 82.548070][ T4962] WARNING: CPU: 0 PID: 4962 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 82.549479][ T4962] Modules linked in: [ 82.550088][ T4962] CPU: 0 PID: 4962 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 82.550546][ T136] device veth1_macvtap left promiscuous mode [ 82.551424][ T4962] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 82.552371][ T136] device veth0_macvtap left promiscuous mode [ 82.553752][ T4962] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 82.554734][ T136] device veth1_vlan left promiscuous mode [ 82.555833][ T4962] pc : __udf_add_aext+0x490/0x61c [ 82.556768][ T136] device veth0_vlan left promiscuous mode [ 82.557428][ T4962] lr : __udf_add_aext+0x490/0x61c [ 82.559098][ T4962] sp : ffff80001f7d7760 [ 82.559704][ T4962] x29: ffff80001f7d7780 x28: 1ffff00003efaf40 x27: dfff800000000000 [ 82.560899][ T4962] x26: 0000000000000090 x25: 00000000000000a0 x24: ffff80001f7d7a08 [ 82.562198][ T4962] x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00003efaf41 [ 82.563381][ T4962] x20: ffff80001f7d7a00 x19: ffff0000ed558e28 x18: 0000000000000000 [ 82.564771][ T4962] x17: 0000000000000000 x16: ffff80000973f2ec x15: 0000000000000001 [ 82.566140][ T4962] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 82.567450][ T4962] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973f700 [ 82.568784][ T4962] x8 : ffff0000d686d1c0 x7 : 0000000000000000 x6 : ffff0000df3de3a0 [ 82.570077][ T4962] x5 : ffff80001f7d7a18 x4 : 0000000000000001 x3 : 00000000bffffe00 [ 82.571379][ T4962] x2 : ffff80001f7d79d0 x1 : 00000000000000a0 x0 : 0000000000000090 [ 82.572688][ T4962] Call trace: [ 82.573237][ T4962] __udf_add_aext+0x490/0x61c [ 82.573988][ T4962] udf_do_extend_file+0x550/0xd8c [ 82.574828][ T4962] udf_setsize+0x8b4/0xd7c [ 82.575550][ T4962] udf_setattr+0x280/0x414 [ 82.576294][ T4962] notify_change+0xa08/0xcd8 [ 82.577017][ T4962] do_truncate+0x178/0x1f0 [ 82.577789][ T4962] do_sys_ftruncate+0x284/0x31c [ 82.578582][ T4962] __arm64_sys_ftruncate+0x60/0x74 [ 82.579428][ T4962] invoke_syscall+0x98/0x2b8 [ 82.580173][ T4962] el0_svc_common+0x138/0x258 [ 82.580925][ T4962] do_el0_svc+0x58/0x14c [ 82.581573][ T4962] el0_svc+0x78/0x1e0 [ 82.582215][ T4962] el0t_64_sync_handler+0xcc/0xe4 [ 82.582951][ T4962] el0t_64_sync+0x1a0/0x1a4 [ 82.583667][ T4962] irq event stamp: 13456 [ 82.584297][ T4962] hardirqs last enabled at (13455): [] exit_to_kernel_mode+0xe0/0x168 [ 82.585782][ T4962] hardirqs last disabled at (13456): [] el1_dbg+0x24/0x80 [ 82.587141][ T4962] softirqs last enabled at (13450): [] handle_softirqs+0xa4c/0xbf0 [ 82.588617][ T4962] softirqs last disabled at (13431): [] __irq_exit_rcu+0x240/0x440 [ 82.590051][ T4962] ---[ end trace f597b8e8082ab7b5 ]--- [ 82.591509][ T4962] ------------[ cut here ]------------ [ 82.592377][ T4962] WARNING: CPU: 0 PID: 4962 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 82.593797][ T4962] Modules linked in: [ 82.594417][ T4962] CPU: 0 PID: 4962 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 82.595801][ T4962] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 82.597332][ T4962] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 82.598529][ T4962] pc : __udf_add_aext+0x490/0x61c [ 82.599307][ T4962] lr : __udf_add_aext+0x490/0x61c [ 82.600088][ T4962] sp : ffff80001f7d7760 [ 82.600750][ T4962] x29: ffff80001f7d7780 x28: 1ffff00003efaf40 x27: dfff800000000000 [ 82.602069][ T4962] x26: 00000000000000a0 x25: 00000000000000b0 x24: ffff80001f7d7a08 [ 82.603364][ T4962] x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00003efaf41 [ 82.604659][ T4962] x20: ffff80001f7d7a00 x19: ffff0000ed558e28 x18: 0000000000000000 [ 82.605898][ T4962] x17: 0000000000000000 x16: ffff80000973f2ec x15: 0000000000000001 [ 82.607210][ T4962] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 82.608486][ T4962] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973f700 [ 82.609828][ T4962] x8 : ffff0000d686d1c0 x7 : 0000000000000000 x6 : ffff0000df3de3a0 [ 82.611129][ T4962] x5 : ffff80001f7d7a18 x4 : 0000000000000001 x3 : 00000000bffffe00 [ 82.612420][ T4962] x2 : ffff80001f7d79d0 x1 : 00000000000000b0 x0 : 00000000000000a0 [ 82.613665][ T4962] Call trace: [ 82.614143][ T4962] __udf_add_aext+0x490/0x61c [ 82.614872][ T4962] udf_do_extend_file+0x550/0xd8c [ 82.615712][ T4962] udf_setsize+0x8b4/0xd7c [ 82.616433][ T4962] udf_setattr+0x280/0x414 [ 82.617089][ T4962] notify_change+0xa08/0xcd8 [ 82.617888][ T4962] do_truncate+0x178/0x1f0 [ 82.618552][ T4962] do_sys_ftruncate+0x284/0x31c [ 82.619265][ T4962] __arm64_sys_ftruncate+0x60/0x74 [ 82.620039][ T4962] invoke_syscall+0x98/0x2b8 [ 82.620708][ T4962] el0_svc_common+0x138/0x258 [ 82.621387][ T4962] do_el0_svc+0x58/0x14c [ 82.622013][ T4962] el0_svc+0x78/0x1e0 [ 82.622608][ T4962] el0t_64_sync_handler+0xcc/0xe4 [ 82.623386][ T4962] el0t_64_sync+0x1a0/0x1a4 [ 82.624092][ T4962] irq event stamp: 13686 [ 82.624718][ T4962] hardirqs last enabled at (13685): [] exit_to_kernel_mode+0xe0/0x168 [ 82.626283][ T4962] hardirqs last disabled at (13686): [] el1_dbg+0x24/0x80 [ 82.627558][ T4962] softirqs last enabled at (13680): [] handle_softirqs+0xa4c/0xbf0 [ 82.628982][ T4962] softirqs last disabled at (13459): [] __irq_exit_rcu+0x240/0x440 [ 82.630381][ T4962] ---[ end trace f597b8e8082ab7b6 ]--- [ 82.631367][ T4962] ------------[ cut here ]------------ [ 82.632161][ T4962] WARNING: CPU: 0 PID: 4962 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 82.633483][ T4962] Modules linked in: [ 82.634077][ T4962] CPU: 0 PID: 4962 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 82.635386][ T4962] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 82.636860][ T4962] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 82.638072][ T4962] pc : __udf_add_aext+0x490/0x61c [ 82.638801][ T4962] lr : __udf_add_aext+0x490/0x61c [ 82.639573][ T4962] sp : ffff80001f7d7760 [ 82.640190][ T4962] x29: ffff80001f7d7780 x28: 1ffff00003efaf40 x27: dfff800000000000 [ 82.641352][ T4962] x26: 00000000000000b0 x25: 00000000000000c0 x24: ffff80001f7d7a08 [ 82.642656][ T4962] x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00003efaf41 [ 82.643898][ T4962] x20: ffff80001f7d7a00 x19: ffff0000ed558e28 x18: 0000000000000000 [ 82.645152][ T4962] x17: 0000000000000000 x16: ffff80000973f2ec x15: 0000000000000001 [ 82.646427][ T4962] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 82.647696][ T4962] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973f700 [ 82.649003][ T4962] x8 : ffff0000d686d1c0 x7 : 0000000000000000 x6 : ffff0000df3de3a0 [ 82.650213][ T4962] x5 : ffff80001f7d7a18 x4 : 0000000000000001 x3 : 00000000bffffe00 [ 82.651519][ T4962] x2 : ffff80001f7d79d0 x1 : 00000000000000c0 x0 : 00000000000000b0 [ 82.652723][ T4962] Call trace: [ 82.653256][ T4962] __udf_add_aext+0x490/0x61c [ 82.653964][ T4962] udf_do_extend_file+0x550/0xd8c [ 82.654717][ T4962] udf_setsize+0x8b4/0xd7c [ 82.655365][ T4962] udf_setattr+0x280/0x414 [ 82.656040][ T4962] notify_change+0xa08/0xcd8 [ 82.656772][ T4962] do_truncate+0x178/0x1f0 [ 82.657372][ T4962] do_sys_ftruncate+0x284/0x31c [ 82.658111][ T4962] __arm64_sys_ftruncate+0x60/0x74 [ 82.658825][ T4962] invoke_syscall+0x98/0x2b8 [ 82.659496][ T4962] el0_svc_common+0x138/0x258 [ 82.660176][ T4962] do_el0_svc+0x58/0x14c [ 82.660791][ T4962] el0_svc+0x78/0x1e0 [ 82.661376][ T4962] el0t_64_sync_handler+0xcc/0xe4 [ 82.662104][ T4962] el0t_64_sync+0x1a0/0x1a4 [ 82.662758][ T4962] irq event stamp: 13710 [ 82.663345][ T4962] hardirqs last enabled at (13709): [] exit_to_kernel_mode+0xe0/0x168 [ 82.664779][ T4962] hardirqs last disabled at (13710): [] el1_dbg+0x24/0x80 [ 82.666062][ T4962] softirqs last enabled at (13704): [] handle_softirqs+0xa4c/0xbf0 [ 82.667500][ T4962] softirqs last disabled at (13689): [] __irq_exit_rcu+0x240/0x440 [ 82.668959][ T4962] ---[ end trace f597b8e8082ab7b7 ]--- [ 82.670150][ T4962] ------------[ cut here ]------------ [ 82.670894][ T4962] WARNING: CPU: 0 PID: 4962 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 82.672142][ T4962] Modules linked in: [ 82.672716][ T4962] CPU: 0 PID: 4962 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 82.673997][ T4962] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 82.675417][ T4962] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 82.676609][ T4962] pc : __udf_add_aext+0x490/0x61c [ 82.677359][ T4962] lr : __udf_add_aext+0x490/0x61c [ 82.678193][ T4962] sp : ffff80001f7d7760 [ 82.678819][ T4962] x29: ffff80001f7d7780 x28: 1ffff00003efaf40 x27: dfff800000000000 [ 82.680118][ T4962] x26: 00000000000000c0 x25: 00000000000000d0 x24: ffff80001f7d7a08 [ 82.681447][ T4962] x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00003efaf41 [ 82.682753][ T4962] x20: ffff80001f7d7a00 x19: ffff0000ed558e28 x18: 0000000000000000 [ 82.684077][ T4962] x17: 0000000000000000 x16: ffff80000973f2ec x15: 0000000000000001 [ 82.685366][ T4962] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 82.686705][ T4962] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973f700 [ 82.687985][ T4962] x8 : ffff0000d686d1c0 x7 : 0000000000000000 x6 : ffff0000df3de3a0 [ 82.689347][ T4962] x5 : ffff80001f7d7a18 x4 : 0000000000000001 x3 : 00000000bffffe00 [ 82.690590][ T4962] x2 : ffff80001f7d79d0 x1 : 00000000000000d0 x0 : 00000000000000c0 [ 82.691882][ T4962] Call trace: [ 82.692410][ T4962] __udf_add_aext+0x490/0x61c [ 82.693089][ T4962] udf_do_extend_file+0x550/0xd8c [ 82.693848][ T4962] udf_setsize+0x8b4/0xd7c [ 82.694520][ T4962] udf_setattr+0x280/0x414 [ 82.695192][ T4962] notify_change+0xa08/0xcd8 [ 82.695924][ T4962] do_truncate+0x178/0x1f0 [ 82.696575][ T4962] do_sys_ftruncate+0x284/0x31c [ 82.697324][ T4962] __arm64_sys_ftruncate+0x60/0x74 [ 82.698079][ T4962] invoke_syscall+0x98/0x2b8 [ 82.698759][ T4962] el0_svc_common+0x138/0x258 [ 82.699492][ T4962] do_el0_svc+0x58/0x14c [ 82.700091][ T4962] el0_svc+0x78/0x1e0 [ 82.700653][ T4962] el0t_64_sync_handler+0xcc/0xe4 [ 82.701373][ T4962] el0t_64_sync+0x1a0/0x1a4 [ 82.702079][ T4962] irq event stamp: 13810 [ 82.702670][ T4962] hardirqs last enabled at (13809): [] exit_to_kernel_mode+0xe0/0x168 [ 82.704142][ T4962] hardirqs last disabled at (13810): [] el1_dbg+0x24/0x80 [ 82.705464][ T4962] softirqs last enabled at (13804): [] handle_softirqs+0xa4c/0xbf0 [ 82.706863][ T4962] softirqs last disabled at (13713): [] __irq_exit_rcu+0x240/0x440 [ 82.708303][ T4962] ---[ end trace f597b8e8082ab7b8 ]--- [ 82.709989][ T4962] ------------[ cut here ]------------ [ 82.710808][ T4962] WARNING: CPU: 0 PID: 4962 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 82.712156][ T4962] Modules linked in: [ 82.712737][ T4962] CPU: 0 PID: 4962 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 82.713970][ T4962] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 82.715495][ T4962] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 82.716699][ T4962] pc : __udf_add_aext+0x490/0x61c [ 82.717470][ T4962] lr : __udf_add_aext+0x490/0x61c [ 82.718226][ T4962] sp : ffff80001f7d7760 [ 82.718834][ T4962] x29: ffff80001f7d7780 x28: 1ffff00003efaf40 x27: dfff800000000000 [ 82.720023][ T4962] x26: 00000000000000d0 x25: 00000000000000e0 x24: ffff80001f7d7a08 [ 82.721216][ T4962] x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00003efaf41 [ 82.722411][ T4962] x20: ffff80001f7d7a00 x19: ffff0000ed558e28 x18: 0000000000000000 [ 82.723628][ T4962] x17: 0000000000000000 x16: ffff80000973f2ec x15: 0000000000000001 [ 82.724826][ T4962] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 82.726043][ T4962] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973f700 [ 82.727252][ T4962] x8 : ffff0000d686d1c0 x7 : 0000000000000000 x6 : ffff0000df3de3a0 [ 82.728500][ T4962] x5 : ffff80001f7d7a18 x4 : 0000000000000001 x3 : 00000000bffffe00 [ 82.729760][ T4962] x2 : ffff80001f7d79d0 x1 : 00000000000000e0 x0 : 00000000000000d0 [ 82.731059][ T4962] Call trace: [ 82.731557][ T4962] __udf_add_aext+0x490/0x61c [ 82.732211][ T4962] udf_do_extend_file+0x550/0xd8c [ 82.732961][ T4962] udf_setsize+0x8b4/0xd7c [ 82.733703][ T4962] udf_setattr+0x280/0x414 [ 82.734418][ T4962] notify_change+0xa08/0xcd8 [ 82.735095][ T4962] do_truncate+0x178/0x1f0 [ 82.735711][ T4962] do_sys_ftruncate+0x284/0x31c [ 82.736417][ T4962] __arm64_sys_ftruncate+0x60/0x74 [ 82.737237][ T4962] invoke_syscall+0x98/0x2b8 [ 82.737946][ T4962] el0_svc_common+0x138/0x258 [ 82.738653][ T4962] do_el0_svc+0x58/0x14c [ 82.739263][ T4962] el0_svc+0x78/0x1e0 [ 82.739880][ T4962] el0t_64_sync_handler+0xcc/0xe4 [ 82.740630][ T4962] el0t_64_sync+0x1a0/0x1a4 [ 82.741387][ T4962] irq event stamp: 13842 [ 82.742081][ T4962] hardirqs last enabled at (13841): [] exit_to_kernel_mode+0xe0/0x168 [ 82.743622][ T4962] hardirqs last disabled at (13842): [] el1_dbg+0x24/0x80 [ 82.744977][ T4962] softirqs last enabled at (13836): [] handle_softirqs+0xa4c/0xbf0 [ 82.746448][ T4962] softirqs last disabled at (13813): [] __irq_exit_rcu+0x240/0x440 [ 82.747880][ T4962] ---[ end trace f597b8e8082ab7b9 ]--- [ 82.748931][ T4962] ------------[ cut here ]------------ [ 82.749749][ T4962] WARNING: CPU: 0 PID: 4962 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 82.751181][ T4962] Modules linked in: [ 82.751788][ T4962] CPU: 0 PID: 4962 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 82.753083][ T4962] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 82.754640][ T4962] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 82.755882][ T4962] pc : __udf_add_aext+0x490/0x61c [ 82.756650][ T4962] lr : __udf_add_aext+0x490/0x61c [ 82.757391][ T4962] sp : ffff80001f7d7760 [ 82.758006][ T4962] x29: ffff80001f7d7780 x28: 1ffff00003efaf40 x27: dfff800000000000 [ 82.759192][ T4962] x26: 00000000000000e0 x25: 00000000000000f0 x24: ffff80001f7d7a08 [ 82.760458][ T4962] x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00003efaf41 [ 82.761648][ T4962] x20: ffff80001f7d7a00 x19: ffff0000ed558e28 x18: 0000000000000000 [ 82.762869][ T4962] x17: 0000000000000000 x16: ffff80000973f2ec x15: 0000000000000001 [ 82.764096][ T4962] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 82.765315][ T4962] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973f700 [ 82.766604][ T4962] x8 : ffff0000d686d1c0 x7 : 0000000000000000 x6 : ffff0000df3de3a0 [ 82.767874][ T4962] x5 : ffff80001f7d7a18 x4 : 0000000000000001 x3 : 00000000bffffe00 [ 82.769187][ T4962] x2 : ffff80001f7d79d0 x1 : 00000000000000f0 x0 : 00000000000000e0 [ 82.770381][ T4962] Call trace: [ 82.770885][ T4962] __udf_add_aext+0x490/0x61c [ 82.771586][ T4962] udf_do_extend_file+0x550/0xd8c [ 82.772349][ T4962] udf_setsize+0x8b4/0xd7c [ 82.773017][ T4962] udf_setattr+0x280/0x414 [ 82.773651][ T4962] notify_change+0xa08/0xcd8 [ 82.774331][ T4962] do_truncate+0x178/0x1f0 [ 82.775010][ T4962] do_sys_ftruncate+0x284/0x31c [ 82.775740][ T4962] __arm64_sys_ftruncate+0x60/0x74 [ 82.776526][ T4962] invoke_syscall+0x98/0x2b8 [ 82.777216][ T4962] el0_svc_common+0x138/0x258 [ 82.777886][ T4962] do_el0_svc+0x58/0x14c [ 82.778546][ T4962] el0_svc+0x78/0x1e0 [ 82.779129][ T4962] el0t_64_sync_handler+0xcc/0xe4 [ 82.779832][ T4962] el0t_64_sync+0x1a0/0x1a4 [ 82.780480][ T4962] irq event stamp: 13884 [ 82.781105][ T4962] hardirqs last enabled at (13883): [] exit_to_kernel_mode+0xe0/0x168 [ 82.782499][ T4962] hardirqs last disabled at (13884): [] el1_dbg+0x24/0x80 [ 82.783865][ T4962] softirqs last enabled at (13878): [] handle_softirqs+0xa4c/0xbf0 [ 82.785286][ T4962] softirqs last disabled at (13845): [] __irq_exit_rcu+0x240/0x440 [ 82.786654][ T4962] ---[ end trace f597b8e8082ab7ba ]--- [ 82.787820][ T4962] ------------[ cut here ]------------ [ 82.788570][ T4962] WARNING: CPU: 0 PID: 4962 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 82.789874][ T4962] Modules linked in: [ 82.790455][ T4962] CPU: 0 PID: 4962 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 82.791729][ T4962] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 82.793351][ T4962] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 82.794556][ T4962] pc : __udf_add_aext+0x490/0x61c [ 82.795300][ T4962] lr : __udf_add_aext+0x490/0x61c [ 82.796092][ T4962] sp : ffff80001f7d7760 [ 82.796770][ T4962] x29: ffff80001f7d7780 x28: 1ffff00003efaf40 x27: dfff800000000000 [ 82.797974][ T4962] x26: 00000000000000f0 x25: 0000000000000100 x24: ffff80001f7d7a08 [ 82.799150][ T4962] x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00003efaf41 [ 82.800321][ T4962] x20: ffff80001f7d7a00 x19: ffff0000ed558e28 x18: 0000000000000000 [ 82.801447][ T4962] x17: 0000000000000000 x16: ffff80000973f2ec x15: 0000000000000001 [ 82.802672][ T4962] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 82.803919][ T4962] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973f700 [ 82.805065][ T4962] x8 : ffff0000d686d1c0 x7 : 0000000000000000 x6 : ffff0000df3de3a0 [ 82.806223][ T4962] x5 : ffff80001f7d7a18 x4 : 0000000000000001 x3 : 00000000bffffe00 [ 82.807416][ T4962] x2 : ffff80001f7d79d0 x1 : 0000000000000100 x0 : 00000000000000f0 [ 82.808652][ T4962] Call trace: [ 82.809125][ T4962] __udf_add_aext+0x490/0x61c [ 82.809861][ T4962] udf_do_extend_file+0x550/0xd8c [ 82.810655][ T4962] udf_setsize+0x8b4/0xd7c [ 82.811337][ T4962] udf_setattr+0x280/0x414 [ 82.812059][ T4962] notify_change+0xa08/0xcd8 [ 82.812759][ T4962] do_truncate+0x178/0x1f0 [ 82.813428][ T4962] do_sys_ftruncate+0x284/0x31c [ 82.814204][ T4962] __arm64_sys_ftruncate+0x60/0x74 [ 82.814997][ T4962] invoke_syscall+0x98/0x2b8 [ 82.815708][ T4962] el0_svc_common+0x138/0x258 [ 82.816406][ T4962] do_el0_svc+0x58/0x14c [ 82.817029][ T4962] el0_svc+0x78/0x1e0 [ 82.817590][ T4962] el0t_64_sync_handler+0xcc/0xe4 [ 82.818364][ T4962] el0t_64_sync+0x1a0/0x1a4 [ 82.819057][ T4962] irq event stamp: 13982 [ 82.819709][ T4962] hardirqs last enabled at (13981): [] exit_to_kernel_mode+0xe0/0x168 [ 82.821160][ T4962] hardirqs last disabled at (13982): [] el1_dbg+0x24/0x80 [ 82.822430][ T4962] softirqs last enabled at (13976): [] handle_softirqs+0xa4c/0xbf0 [ 82.823753][ T4962] softirqs last disabled at (13887): [] __irq_exit_rcu+0x240/0x440 [ 82.825091][ T4962] ---[ end trace f597b8e8082ab7bb ]--- [ 82.826040][ T4962] ------------[ cut here ]------------ [ 82.826781][ T4962] WARNING: CPU: 0 PID: 4962 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 82.828047][ T4962] Modules linked in: [ 82.828655][ T4962] CPU: 0 PID: 4962 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 82.829916][ T4962] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 82.831403][ T4962] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 82.832504][ T4962] pc : __udf_add_aext+0x490/0x61c [ 82.833257][ T4962] lr : __udf_add_aext+0x490/0x61c [ 82.833956][ T4962] sp : ffff80001f7d7760 [ 82.834556][ T4962] x29: ffff80001f7d7780 x28: 1ffff00003efaf40 x27: dfff800000000000 [ 82.835814][ T4962] x26: 0000000000000100 x25: 0000000000000110 x24: ffff80001f7d7a08 [ 82.837169][ T4962] x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00003efaf41 [ 82.838388][ T4962] x20: ffff80001f7d7a00 x19: ffff0000ed558e28 x18: 0000000000000000 [ 82.839621][ T4962] x17: 0000000000000000 x16: ffff80000973f2ec x15: 0000000000000001 [ 82.840855][ T4962] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 82.842100][ T4962] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973f700 [ 82.843372][ T4962] x8 : ffff0000d686d1c0 x7 : 0000000000000000 x6 : ffff0000df3de3a0 [ 82.844730][ T4962] x5 : ffff80001f7d7a18 x4 : 0000000000000001 x3 : 00000000bffffe00 [ 82.846019][ T4962] x2 : ffff80001f7d79d0 x1 : 0000000000000110 x0 : 0000000000000100 [ 82.847251][ T4962] Call trace: [ 82.847757][ T4962] __udf_add_aext+0x490/0x61c [ 82.848525][ T4962] udf_do_extend_file+0x550/0xd8c [ 82.849270][ T4962] udf_setsize+0x8b4/0xd7c [ 82.849919][ T4962] udf_setattr+0x280/0x414 [ 82.850577][ T4962] notify_change+0xa08/0xcd8 [ 82.851291][ T4962] do_truncate+0x178/0x1f0 [ 82.851928][ T4962] do_sys_ftruncate+0x284/0x31c [ 82.852645][ T4962] __arm64_sys_ftruncate+0x60/0x74 [ 82.853419][ T4962] invoke_syscall+0x98/0x2b8 [ 82.854177][ T4962] el0_svc_common+0x138/0x258 [ 82.854896][ T4962] do_el0_svc+0x58/0x14c [ 82.855581][ T4962] el0_svc+0x78/0x1e0 [ 82.856156][ T4962] el0t_64_sync_handler+0xcc/0xe4 [ 82.856927][ T4962] el0t_64_sync+0x1a0/0x1a4 [ 82.857596][ T4962] irq event stamp: 14006 [ 82.858208][ T4962] hardirqs last enabled at (14005): [] exit_to_kernel_mode+0xe0/0x168 [ 82.859646][ T4962] hardirqs last disabled at (14006): [] el1_dbg+0x24/0x80 [ 82.860863][ T4962] softirqs last enabled at (14000): [] handle_softirqs+0xa4c/0xbf0 [ 82.862255][ T4962] softirqs last disabled at (13985): [] __irq_exit_rcu+0x240/0x440 [ 82.863619][ T4962] ---[ end trace f597b8e8082ab7bc ]--- [ 82.864656][ T4962] ------------[ cut here ]------------ [ 82.865502][ T4962] WARNING: CPU: 0 PID: 4962 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 82.866827][ T4962] Modules linked in: [ 82.867405][ T4962] CPU: 0 PID: 4962 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 82.868697][ T4962] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 82.870312][ T4962] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 82.871425][ T4962] pc : __udf_add_aext+0x490/0x61c [ 82.872192][ T4962] lr : __udf_add_aext+0x490/0x61c [ 82.872927][ T4962] sp : ffff80001f7d7760 [ 82.873535][ T4962] x29: ffff80001f7d7780 x28: 1ffff00003efaf40 x27: dfff800000000000 [ 82.874797][ T4962] x26: 0000000000000110 x25: 0000000000000120 x24: ffff80001f7d7a08 [ 82.876060][ T4962] x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00003efaf41 [ 82.877222][ T4962] x20: ffff80001f7d7a00 x19: ffff0000ed558e28 x18: 0000000000000000 [ 82.878441][ T4962] x17: 0000000000000000 x16: ffff80000973f2ec x15: 0000000000000001 [ 82.879626][ T4962] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 82.880879][ T4962] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973f700 [ 82.882158][ T4962] x8 : ffff0000d686d1c0 x7 : 0000000000000000 x6 : ffff0000df3de3a0 [ 82.883367][ T4962] x5 : ffff80001f7d7a18 x4 : 0000000000000001 x3 : 00000000bffffe00 [ 82.884670][ T4962] x2 : ffff80001f7d79d0 x1 : 0000000000000120 x0 : 0000000000000110 [ 82.886018][ T4962] Call trace: [ 82.886555][ T4962] __udf_add_aext+0x490/0x61c [ 82.887280][ T4962] udf_do_extend_file+0x550/0xd8c [ 82.888076][ T4962] udf_setsize+0x8b4/0xd7c [ 82.888762][ T4962] udf_setattr+0x280/0x414 [ 82.889410][ T4962] notify_change+0xa08/0xcd8 [ 82.890153][ T4962] do_truncate+0x178/0x1f0 [ 82.890835][ T4962] do_sys_ftruncate+0x284/0x31c [ 82.891586][ T4962] __arm64_sys_ftruncate+0x60/0x74 [ 82.892399][ T4962] invoke_syscall+0x98/0x2b8 [ 82.893101][ T4962] el0_svc_common+0x138/0x258 [ 82.893807][ T4962] do_el0_svc+0x58/0x14c [ 82.894433][ T4962] el0_svc+0x78/0x1e0 [ 82.895049][ T4962] el0t_64_sync_handler+0xcc/0xe4 [ 82.895836][ T4962] el0t_64_sync+0x1a0/0x1a4 [ 82.896503][ T4962] irq event stamp: 14090 [ 82.897149][ T4962] hardirqs last enabled at (14089): [] exit_to_kernel_mode+0xe0/0x168 [ 82.898722][ T4962] hardirqs last disabled at (14090): [] el1_dbg+0x24/0x80 [ 82.900154][ T4962] softirqs last enabled at (14084): [] handle_softirqs+0xa4c/0xbf0 [ 82.901661][ T4962] softirqs last disabled at (14009): [] __irq_exit_rcu+0x240/0x440 [ 82.903052][ T4962] ---[ end trace f597b8e8082ab7bd ]--- [ 82.904179][ T4962] ------------[ cut here ]------------ [ 82.904987][ T4962] WARNING: CPU: 0 PID: 4962 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 82.906297][ T4962] Modules linked in: [ 82.906892][ T4962] CPU: 0 PID: 4962 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 82.908172][ T4962] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 82.909701][ T4962] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 82.910890][ T4962] pc : __udf_add_aext+0x490/0x61c [ 82.911637][ T4962] lr : __udf_add_aext+0x490/0x61c [ 82.912373][ T4962] sp : ffff80001f7d7760 [ 82.912987][ T4962] x29: ffff80001f7d7780 x28: 1ffff00003efaf40 x27: dfff800000000000 [ 82.914270][ T4962] x26: 0000000000000120 x25: 0000000000000130 x24: ffff80001f7d7a08 [ 82.915591][ T4962] x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00003efaf41 [ 82.916986][ T4962] x20: ffff80001f7d7a00 x19: ffff0000ed558e28 x18: 0000000000000000 [ 82.918385][ T4962] x17: 0000000000000000 x16: ffff80000973f2ec x15: 0000000000000001 [ 82.919718][ T4962] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 82.921025][ T4962] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973f700 [ 82.922337][ T4962] x8 : ffff0000d686d1c0 x7 : 0000000000000000 x6 : ffff0000df3de3a0 [ 82.923612][ T4962] x5 : ffff80001f7d7a18 x4 : 0000000000000001 x3 : 00000000bffffe00 [ 82.924908][ T4962] x2 : ffff80001f7d79d0 x1 : 0000000000000130 x0 : 0000000000000120 [ 82.926220][ T4962] Call trace: [ 82.926758][ T4962] __udf_add_aext+0x490/0x61c [ 82.927605][ T4962] udf_do_extend_file+0x550/0xd8c [ 82.928343][ T4962] udf_setsize+0x8b4/0xd7c [ 82.929087][ T4962] udf_setattr+0x280/0x414 [ 82.929729][ T4962] notify_change+0xa08/0xcd8 [ 82.930440][ T4962] do_truncate+0x178/0x1f0 [ 82.931123][ T4962] do_sys_ftruncate+0x284/0x31c [ 82.931895][ T4962] __arm64_sys_ftruncate+0x60/0x74 [ 82.932698][ T4962] invoke_syscall+0x98/0x2b8 [ 82.933403][ T4962] el0_svc_common+0x138/0x258 [ 82.934146][ T4962] do_el0_svc+0x58/0x14c [ 82.934812][ T4962] el0_svc+0x78/0x1e0 [ 82.935405][ T4962] el0t_64_sync_handler+0xcc/0xe4 [ 82.936192][ T4962] el0t_64_sync+0x1a0/0x1a4 [ 82.936879][ T4962] irq event stamp: 14146 [ 82.937510][ T4962] hardirqs last enabled at (14145): [] exit_to_kernel_mode+0xe0/0x168 [ 82.939088][ T4962] hardirqs last disabled at (14146): [] el1_dbg+0x24/0x80 [ 82.940456][ T4962] softirqs last enabled at (14140): [] handle_softirqs+0xa4c/0xbf0 [ 82.942028][ T4962] softirqs last disabled at (14093): [] __irq_exit_rcu+0x240/0x440 [ 82.943650][ T4962] ---[ end trace f597b8e8082ab7be ]--- [ 82.944725][ T4962] ------------[ cut here ]------------ [ 82.945537][ T4962] WARNING: CPU: 0 PID: 4962 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 82.946854][ T4962] Modules linked in: [ 82.947468][ T4962] CPU: 0 PID: 4962 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 82.948871][ T4962] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 82.950474][ T4962] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 82.951699][ T4962] pc : __udf_add_aext+0x490/0x61c [ 82.952490][ T4962] lr : __udf_add_aext+0x490/0x61c [ 82.953241][ T4962] sp : ffff80001f7d7760 [ 82.953935][ T4962] x29: ffff80001f7d7780 x28: 1ffff00003efaf40 x27: dfff800000000000 [ 82.955202][ T4962] x26: 0000000000000130 x25: 0000000000000140 x24: ffff80001f7d7a08 [ 82.956497][ T4962] x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00003efaf41 [ 82.957798][ T4962] x20: ffff80001f7d7a00 x19: ffff0000ed558e28 x18: 0000000000000000 [ 82.959123][ T4962] x17: 0000000000000000 x16: ffff80000973f2ec x15: 0000000000000001 [ 82.960496][ T4962] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 82.961810][ T4962] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973f700 [ 82.963218][ T4962] x8 : ffff0000d686d1c0 x7 : 0000000000000000 x6 : ffff0000df3de3a0 [ 82.964589][ T4962] x5 : ffff80001f7d7a18 x4 : 0000000000000001 x3 : 00000000bffffe00 [ 82.965970][ T4962] x2 : ffff80001f7d79d0 x1 : 0000000000000140 x0 : 0000000000000130 [ 82.967332][ T4962] Call trace: [ 82.967913][ T4962] __udf_add_aext+0x490/0x61c [ 82.968655][ T4962] udf_do_extend_file+0x550/0xd8c [ 82.969487][ T4962] udf_setsize+0x8b4/0xd7c [ 82.970182][ T4962] udf_setattr+0x280/0x414 [ 82.970862][ T4962] notify_change+0xa08/0xcd8 [ 82.971583][ T4962] do_truncate+0x178/0x1f0 [ 82.972277][ T4962] do_sys_ftruncate+0x284/0x31c [ 82.973014][ T4962] __arm64_sys_ftruncate+0x60/0x74 [ 82.973793][ T4962] invoke_syscall+0x98/0x2b8 [ 82.974504][ T4962] el0_svc_common+0x138/0x258 [ 82.975190][ T4962] do_el0_svc+0x58/0x14c [ 82.975796][ T4962] el0_svc+0x78/0x1e0 [ 82.976349][ T4962] el0t_64_sync_handler+0xcc/0xe4 [ 82.977078][ T4962] el0t_64_sync+0x1a0/0x1a4 [ 82.977711][ T4962] irq event stamp: 14176 [ 82.978379][ T4962] hardirqs last enabled at (14175): [] exit_to_kernel_mode+0xe0/0x168 [ 82.979781][ T4962] hardirqs last disabled at (14176): [] el1_dbg+0x24/0x80 [ 82.980973][ T4962] softirqs last enabled at (14170): [] handle_softirqs+0xa4c/0xbf0 [ 82.982334][ T4962] softirqs last disabled at (14149): [] __irq_exit_rcu+0x240/0x440 [ 82.983716][ T4962] ---[ end trace f597b8e8082ab7bf ]--- [ 82.984945][ T4962] ------------[ cut here ]------------ [ 82.985757][ T4962] WARNING: CPU: 0 PID: 4962 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 82.987079][ T4962] Modules linked in: [ 82.987655][ T4962] CPU: 0 PID: 4962 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 82.988967][ T4962] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 82.990478][ T4962] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 82.991641][ T4962] pc : __udf_add_aext+0x490/0x61c [ 82.992337][ T4962] lr : __udf_add_aext+0x490/0x61c [ 82.993100][ T4962] sp : ffff80001f7d7760 [ 82.993766][ T4962] x29: ffff80001f7d7780 x28: 1ffff00003efaf40 x27: dfff800000000000 [ 82.995043][ T4962] x26: 0000000000000140 x25: 0000000000000150 x24: ffff80001f7d7a08 [ 82.996234][ T4962] x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00003efaf41 [ 82.997406][ T4962] x20: ffff80001f7d7a00 x19: ffff0000ed558e28 x18: 0000000000000000 [ 82.998671][ T4962] x17: 0000000000000000 x16: ffff80000973f2ec x15: 0000000000000001 [ 83.000115][ T4962] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 83.001472][ T4962] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973f700 [ 83.002873][ T4962] x8 : ffff0000d686d1c0 x7 : 0000000000000000 x6 : ffff0000df3de3a0 [ 83.004237][ T4962] x5 : ffff80001f7d7a18 x4 : 0000000000000001 x3 : 00000000bffffe00 [ 83.005585][ T4962] x2 : ffff80001f7d79d0 x1 : 0000000000000150 x0 : 0000000000000140 [ 83.006992][ T4962] Call trace: [ 83.007500][ T4962] __udf_add_aext+0x490/0x61c [ 83.008287][ T4962] udf_do_extend_file+0x550/0xd8c [ 83.009126][ T4962] udf_setsize+0x8b4/0xd7c [ 83.009896][ T4962] udf_setattr+0x280/0x414 [ 83.010615][ T4962] notify_change+0xa08/0xcd8 [ 83.011349][ T4962] do_truncate+0x178/0x1f0 [ 83.012043][ T4962] do_sys_ftruncate+0x284/0x31c [ 83.012762][ T4962] __arm64_sys_ftruncate+0x60/0x74 [ 83.013590][ T4962] invoke_syscall+0x98/0x2b8 [ 83.014263][ T4962] el0_svc_common+0x138/0x258 [ 83.014974][ T4962] do_el0_svc+0x58/0x14c [ 83.015564][ T4962] el0_svc+0x78/0x1e0 [ 83.016162][ T4962] el0t_64_sync_handler+0xcc/0xe4 [ 83.016821][ T4962] el0t_64_sync+0x1a0/0x1a4 [ 83.017474][ T4962] irq event stamp: 14256 [ 83.018079][ T4962] hardirqs last enabled at (14255): [] exit_to_kernel_mode+0xe0/0x168 [ 83.019547][ T4962] hardirqs last disabled at (14256): [] el1_dbg+0x24/0x80 [ 83.020806][ T4962] softirqs last enabled at (14250): [] handle_softirqs+0xa4c/0xbf0 [ 83.022277][ T4962] softirqs last disabled at (14179): [] __irq_exit_rcu+0x240/0x440 [ 83.023658][ T4962] ---[ end trace f597b8e8082ab7c0 ]--- [ 83.024653][ T4962] ------------[ cut here ]------------ [ 83.025420][ T4962] WARNING: CPU: 0 PID: 4962 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 83.026823][ T4962] Modules linked in: [ 83.027401][ T4962] CPU: 0 PID: 4962 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 83.028672][ T4962] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 83.030070][ T4962] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 83.031256][ T4962] pc : __udf_add_aext+0x490/0x61c [ 83.032007][ T4962] lr : __udf_add_aext+0x490/0x61c [ 83.032742][ T4962] sp : ffff80001f7d7760 [ 83.033305][ T4962] x29: ffff80001f7d7780 x28: 1ffff00003efaf40 x27: dfff800000000000 [ 83.034551][ T4962] x26: 0000000000000150 x25: 0000000000000160 x24: ffff80001f7d7a08 [ 83.035735][ T4962] x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00003efaf41 [ 83.036950][ T4962] x20: ffff80001f7d7a00 x19: ffff0000ed558e28 x18: 0000000000000000 [ 83.038241][ T4962] x17: 0000000000000000 x16: ffff80000973f2ec x15: 0000000000000001 [ 83.039474][ T4962] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 83.040696][ T4962] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973f700 [ 83.041884][ T4962] x8 : ffff0000d686d1c0 x7 : 0000000000000000 x6 : ffff0000df3de3a0 [ 83.043130][ T4962] x5 : ffff80001f7d7a18 x4 : 0000000000000001 x3 : 00000000bffffe00 [ 83.044426][ T4962] x2 : ffff80001f7d79d0 x1 : 0000000000000160 x0 : 0000000000000150 [ 83.045624][ T4962] Call trace: [ 83.046108][ T4962] __udf_add_aext+0x490/0x61c [ 83.046819][ T4962] udf_do_extend_file+0x550/0xd8c [ 83.047570][ T4962] udf_setsize+0x8b4/0xd7c [ 83.048216][ T4962] udf_setattr+0x280/0x414 [ 83.048917][ T4962] notify_change+0xa08/0xcd8 [ 83.049612][ T4962] do_truncate+0x178/0x1f0 [ 83.050252][ T4962] do_sys_ftruncate+0x284/0x31c [ 83.050971][ T4962] __arm64_sys_ftruncate+0x60/0x74 [ 83.051660][ T4962] invoke_syscall+0x98/0x2b8 [ 83.052353][ T4962] el0_svc_common+0x138/0x258 [ 83.053074][ T4962] do_el0_svc+0x58/0x14c [ 83.053753][ T4962] el0_svc+0x78/0x1e0 [ 83.054330][ T4962] el0t_64_sync_handler+0xcc/0xe4 [ 83.055098][ T4962] el0t_64_sync+0x1a0/0x1a4 [ 83.055769][ T4962] irq event stamp: 14280 [ 83.056461][ T4962] hardirqs last enabled at (14279): [] exit_to_kernel_mode+0xe0/0x168 [ 83.057983][ T4962] hardirqs last disabled at (14280): [] el1_dbg+0x24/0x80 [ 83.059318][ T4962] softirqs last enabled at (14274): [] handle_softirqs+0xa4c/0xbf0 [ 83.060805][ T4962] softirqs last disabled at (14259): [] __irq_exit_rcu+0x240/0x440 [ 83.062208][ T4962] ---[ end trace f597b8e8082ab7c1 ]--- [ 83.063122][ T4962] ------------[ cut here ]------------ [ 83.063901][ T4962] WARNING: CPU: 0 PID: 4962 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 83.065259][ T4962] Modules linked in: [ 83.065841][ T4962] CPU: 0 PID: 4962 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 83.067149][ T4962] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 83.068610][ T4962] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 83.069853][ T4962] pc : __udf_add_aext+0x490/0x61c [ 83.070622][ T4962] lr : __udf_add_aext+0x490/0x61c [ 83.071393][ T4962] sp : ffff80001f7d7760 [ 83.072060][ T4962] x29: ffff80001f7d7780 x28: 1ffff00003efaf40 x27: dfff800000000000 [ 83.073290][ T4962] x26: 0000000000000160 x25: 0000000000000170 x24: ffff80001f7d7a08 [ 83.074566][ T4962] x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00003efaf41 [ 83.075779][ T4962] x20: ffff80001f7d7a00 x19: ffff0000ed558e28 x18: 0000000000000000 [ 83.077064][ T4962] x17: 0000000000000000 x16: ffff80000973f2ec x15: 0000000000000001 [ 83.078285][ T4962] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 83.079530][ T4962] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973f700 [ 83.080784][ T4962] x8 : ffff0000d686d1c0 x7 : 0000000000000000 x6 : ffff0000df3de3a0 [ 83.081981][ T4962] x5 : ffff80001f7d7a18 x4 : 0000000000000001 x3 : 00000000bffffe00 [ 83.083246][ T4962] x2 : ffff80001f7d79d0 x1 : 0000000000000170 x0 : 0000000000000160 [ 83.084459][ T4962] Call trace: [ 83.084918][ T4962] __udf_add_aext+0x490/0x61c [ 83.085598][ T4962] udf_do_extend_file+0x550/0xd8c [ 83.086349][ T4962] udf_setsize+0x8b4/0xd7c [ 83.086991][ T4962] udf_setattr+0x280/0x414 [ 83.087637][ T4962] notify_change+0xa08/0xcd8 [ 83.088322][ T4962] do_truncate+0x178/0x1f0 [ 83.089005][ T4962] do_sys_ftruncate+0x284/0x31c [ 83.089726][ T4962] __arm64_sys_ftruncate+0x60/0x74 [ 83.090467][ T4962] invoke_syscall+0x98/0x2b8 [ 83.091163][ T4962] el0_svc_common+0x138/0x258 [ 83.091853][ T4962] do_el0_svc+0x58/0x14c [ 83.092542][ T4962] el0_svc+0x78/0x1e0 [ 83.093125][ T4962] el0t_64_sync_handler+0xcc/0xe4 [ 83.093942][ T4962] el0t_64_sync+0x1a0/0x1a4 [ 83.094686][ T4962] irq event stamp: 14322 [ 83.095338][ T4962] hardirqs last enabled at (14321): [] exit_to_kernel_mode+0xe0/0x168 [ 83.096779][ T4962] hardirqs last disabled at (14322): [] el1_dbg+0x24/0x80 [ 83.098162][ T4962] softirqs last enabled at (14316): [] handle_softirqs+0xa4c/0xbf0 [ 83.099650][ T4962] softirqs last disabled at (14283): [] __irq_exit_rcu+0x240/0x440 [ 83.101041][ T4962] ---[ end trace f597b8e8082ab7c2 ]--- [ 83.102212][ T4962] ------------[ cut here ]------------ [ 83.103034][ T4962] WARNING: CPU: 0 PID: 4962 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 83.104506][ T4962] Modules linked in: [ 83.105072][ T4962] CPU: 0 PID: 4962 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 83.106414][ T4962] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 83.107959][ T4962] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 83.109088][ T4962] pc : __udf_add_aext+0x490/0x61c [ 83.109810][ T4962] lr : __udf_add_aext+0x490/0x61c [ 83.110537][ T4962] sp : ffff80001f7d7760 [ 83.111141][ T4962] x29: ffff80001f7d7780 x28: 1ffff00003efaf40 x27: dfff800000000000 [ 83.112394][ T4962] x26: 0000000000000170 x25: 0000000000000180 x24: ffff80001f7d7a08 [ 83.113553][ T4962] x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00003efaf41 [ 83.114996][ T4962] x20: ffff80001f7d7a00 x19: ffff0000ed558e28 x18: 0000000000000000 [ 83.116432][ T4962] x17: 0000000000000000 x16: ffff80000973f2ec x15: 0000000000000001 [ 83.117752][ T4962] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 83.119059][ T4962] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973f700 [ 83.120381][ T4962] x8 : ffff0000d686d1c0 x7 : 0000000000000000 x6 : ffff0000df3de3a0 [ 83.121686][ T4962] x5 : ffff80001f7d7a18 x4 : 0000000000000001 x3 : 00000000bffffe00 [ 83.123015][ T4962] x2 : ffff80001f7d79d0 x1 : 0000000000000180 x0 : 0000000000000170 [ 83.124282][ T4962] Call trace: [ 83.124831][ T4962] __udf_add_aext+0x490/0x61c [ 83.125607][ T4962] udf_do_extend_file+0x550/0xd8c [ 83.126380][ T4962] udf_setsize+0x8b4/0xd7c [ 83.127085][ T4962] udf_setattr+0x280/0x414 [ 83.127786][ T4962] notify_change+0xa08/0xcd8 [ 83.128510][ T4962] do_truncate+0x178/0x1f0 [ 83.129177][ T4962] do_sys_ftruncate+0x284/0x31c [ 83.129978][ T4962] __arm64_sys_ftruncate+0x60/0x74 [ 83.130739][ T4962] invoke_syscall+0x98/0x2b8 [ 83.131459][ T4962] el0_svc_common+0x138/0x258 [ 83.132335][ T4962] do_el0_svc+0x58/0x14c [ 83.133097][ T4962] el0_svc+0x78/0x1e0 [ 83.133771][ T4962] el0t_64_sync_handler+0xcc/0xe4 [ 83.134579][ T4962] el0t_64_sync+0x1a0/0x1a4 [ 83.135305][ T4962] irq event stamp: 14392 [ 83.135925][ T4962] hardirqs last enabled at (14391): [] exit_to_kernel_mode+0xe0/0x168 [ 83.137385][ T4962] hardirqs last disabled at (14392): [] el1_dbg+0x24/0x80 [ 83.138801][ T4962] softirqs last enabled at (14386): [] handle_softirqs+0xa4c/0xbf0 [ 83.140257][ T4962] softirqs last disabled at (14325): [] __irq_exit_rcu+0x240/0x440 [ 83.141706][ T4962] ---[ end trace f597b8e8082ab7c3 ]--- [ 83.142721][ T4962] ------------[ cut here ]------------ [ 83.143567][ T4962] WARNING: CPU: 0 PID: 4962 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 83.144890][ T4962] Modules linked in: [ 83.145452][ T4962] CPU: 0 PID: 4962 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 83.146845][ T4962] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 83.148265][ T4962] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 83.149420][ T4962] pc : __udf_add_aext+0x490/0x61c [ 83.150143][ T4962] lr : __udf_add_aext+0x490/0x61c [ 83.150904][ T4962] sp : ffff80001f7d7760 [ 83.151545][ T4962] x29: ffff80001f7d7780 x28: 1ffff00003efaf40 x27: dfff800000000000 [ 83.152717][ T4962] x26: 0000000000000180 x25: 0000000000000190 x24: ffff80001f7d7a08 [ 83.153981][ T4962] x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00003efaf41 [ 83.155244][ T4962] x20: ffff80001f7d7a00 x19: ffff0000ed558e28 x18: 0000000000000000 [ 83.156480][ T4962] x17: 0000000000000000 x16: ffff80000973f2ec x15: 0000000000000001 [ 83.157716][ T4962] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 83.158991][ T4962] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973f700 [ 83.160265][ T4962] x8 : ffff0000d686d1c0 x7 : 0000000000000000 x6 : ffff0000df3de3a0 [ 83.161443][ T4962] x5 : ffff80001f7d7a18 x4 : 0000000000000001 x3 : 00000000bffffe00 [ 83.162673][ T4962] x2 : ffff80001f7d79d0 x1 : 0000000000000190 x0 : 0000000000000180 [ 83.163914][ T4962] Call trace: [ 83.164365][ T4962] __udf_add_aext+0x490/0x61c [ 83.165060][ T4962] udf_do_extend_file+0x550/0xd8c [ 83.165858][ T4962] udf_setsize+0x8b4/0xd7c [ 83.166483][ T4962] udf_setattr+0x280/0x414 [ 83.167101][ T4962] notify_change+0xa08/0xcd8 [ 83.167793][ T4962] do_truncate+0x178/0x1f0 [ 83.168438][ T4962] do_sys_ftruncate+0x284/0x31c [ 83.169253][ T4962] __arm64_sys_ftruncate+0x60/0x74 [ 83.170046][ T4962] invoke_syscall+0x98/0x2b8 [ 83.170747][ T4962] el0_svc_common+0x138/0x258 [ 83.171456][ T4962] do_el0_svc+0x58/0x14c [ 83.172106][ T4962] el0_svc+0x78/0x1e0 [ 83.172665][ T4962] el0t_64_sync_handler+0xcc/0xe4 [ 83.173407][ T4962] el0t_64_sync+0x1a0/0x1a4 [ 83.174098][ T4962] irq event stamp: 14424 [ 83.174725][ T4962] hardirqs last enabled at (14423): [] exit_to_kernel_mode+0xe0/0x168 [ 83.176260][ T4962] hardirqs last disabled at (14424): [] el1_dbg+0x24/0x80 [ 83.177592][ T4962] softirqs last enabled at (14418): [] handle_softirqs+0xa4c/0xbf0 [ 83.178986][ T4962] softirqs last disabled at (14395): [] __irq_exit_rcu+0x240/0x440 [ 83.180428][ T4962] ---[ end trace f597b8e8082ab7c4 ]--- [ 83.181553][ T4962] ------------[ cut here ]------------ [ 83.182312][ T4962] WARNING: CPU: 0 PID: 4962 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 83.183607][ T4962] Modules linked in: [ 83.184162][ T4962] CPU: 0 PID: 4962 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 83.185419][ T4962] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 83.186927][ T4962] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 83.188038][ T4962] pc : __udf_add_aext+0x490/0x61c [ 83.188777][ T4962] lr : __udf_add_aext+0x490/0x61c [ 83.189493][ T4962] sp : ffff80001f7d7760 [ 83.190118][ T4962] x29: ffff80001f7d7780 x28: 1ffff00003efaf40 x27: dfff800000000000 [ 83.191382][ T4962] x26: 0000000000000190 x25: 00000000000001a0 x24: ffff80001f7d7a08 [ 83.192619][ T4962] x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00003efaf41 [ 83.193827][ T4962] x20: ffff80001f7d7a00 x19: ffff0000ed558e28 x18: 0000000000000000 [ 83.195108][ T4962] x17: 0000000000000000 x16: ffff80000973f2ec x15: 0000000000000001 [ 83.196306][ T4962] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 83.197518][ T4962] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973f700 [ 83.198767][ T4962] x8 : ffff0000d686d1c0 x7 : 0000000000000000 x6 : ffff0000df3de3a0 [ 83.199970][ T4962] x5 : ffff80001f7d7a18 x4 : 0000000000000001 x3 : 00000000bffffe00 [ 83.201219][ T4962] x2 : ffff80001f7d79d0 x1 : 00000000000001a0 x0 : 0000000000000190 [ 83.202508][ T4962] Call trace: [ 83.203002][ T4962] __udf_add_aext+0x490/0x61c [ 83.203720][ T4962] udf_do_extend_file+0x550/0xd8c [ 83.204517][ T4962] udf_setsize+0x8b4/0xd7c [ 83.205155][ T4962] udf_setattr+0x280/0x414 [ 83.205781][ T4962] notify_change+0xa08/0xcd8 [ 83.206461][ T4962] do_truncate+0x178/0x1f0 [ 83.207150][ T4962] do_sys_ftruncate+0x284/0x31c [ 83.207861][ T4962] __arm64_sys_ftruncate+0x60/0x74 [ 83.208686][ T4962] invoke_syscall+0x98/0x2b8 [ 83.209405][ T4962] el0_svc_common+0x138/0x258 [ 83.210057][ T4962] do_el0_svc+0x58/0x14c [ 83.210695][ T4962] el0_svc+0x78/0x1e0 [ 83.211326][ T4962] el0t_64_sync_handler+0xcc/0xe4 [ 83.212083][ T4962] el0t_64_sync+0x1a0/0x1a4 [ 83.212795][ T4962] irq event stamp: 14518 [ 83.213479][ T4962] hardirqs last enabled at (14517): [] exit_to_kernel_mode+0xe0/0x168 [ 83.214942][ T4962] hardirqs last disabled at (14518): [] el1_dbg+0x24/0x80 [ 83.216292][ T4962] softirqs last enabled at (14512): [] handle_softirqs+0xa4c/0xbf0 [ 83.217759][ T4962] softirqs last disabled at (14427): [] __irq_exit_rcu+0x240/0x440 [ 83.219172][ T4962] ---[ end trace f597b8e8082ab7c5 ]--- [ 83.220193][ T4962] ------------[ cut here ]------------ [ 83.220988][ T4962] WARNING: CPU: 0 PID: 4962 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 83.222353][ T4962] Modules linked in: [ 83.222482][ T136] team0 (unregistering): Port device team_slave_1 removed [ 83.222940][ T4962] CPU: 0 PID: 4962 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 83.225382][ T4962] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 83.226879][ T4962] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 83.228119][ T4962] pc : __udf_add_aext+0x490/0x61c [ 83.228875][ T4962] lr : __udf_add_aext+0x490/0x61c [ 83.229611][ T4962] sp : ffff80001f7d7760 [ 83.230265][ T4962] x29: ffff80001f7d7780 x28: 1ffff00003efaf40 x27: dfff800000000000 [ 83.231497][ T4962] x26: 00000000000001a0 x25: 00000000000001b0 x24: ffff80001f7d7a08 [ 83.232798][ T4962] x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00003efaf41 [ 83.233975][ T4962] x20: ffff80001f7d7a00 x19: ffff0000ed558e28 x18: 0000000000000000 [ 83.235164][ T4962] x17: 0000000000000000 x16: ffff80000973f2ec x15: 0000000000000001 [ 83.236430][ T4962] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 83.237686][ T4962] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973f700 [ 83.238973][ T4962] x8 : ffff0000d686d1c0 x7 : 0000000000000000 x6 : ffff0000df3de3a0 [ 83.240198][ T4962] x5 : ffff80001f7d7a18 x4 : 0000000000000001 x3 : 00000000bffffe00 [ 83.241354][ T4962] x2 : ffff80001f7d79d0 x1 : 00000000000001b0 x0 : 00000000000001a0 [ 83.242523][ T4962] Call trace: [ 83.243018][ T4962] __udf_add_aext+0x490/0x61c [ 83.243695][ T4962] udf_do_extend_file+0x550/0xd8c [ 83.244456][ T4962] udf_setsize+0x8b4/0xd7c [ 83.245112][ T4962] udf_setattr+0x280/0x414 [ 83.245772][ T4962] notify_change+0xa08/0xcd8 [ 83.246492][ T4962] do_truncate+0x178/0x1f0 [ 83.247127][ T4962] do_sys_ftruncate+0x284/0x31c [ 83.247756][ T4962] __arm64_sys_ftruncate+0x60/0x74 [ 83.248515][ T4962] invoke_syscall+0x98/0x2b8 [ 83.249157][ T4962] el0_svc_common+0x138/0x258 [ 83.249850][ T4962] do_el0_svc+0x58/0x14c [ 83.250465][ T4962] el0_svc+0x78/0x1e0 [ 83.251052][ T4962] el0t_64_sync_handler+0xcc/0xe4 [ 83.251842][ T4962] el0t_64_sync+0x1a0/0x1a4 [ 83.252525][ T4962] irq event stamp: 14536 [ 83.253143][ T4962] hardirqs last enabled at (14535): [] exit_to_kernel_mode+0xe0/0x168 [ 83.254567][ T4962] hardirqs last disabled at (14536): [] el1_dbg+0x24/0x80 [ 83.255922][ T4962] softirqs last enabled at (14530): [] handle_softirqs+0xa4c/0xbf0 [ 83.257413][ T4962] softirqs last disabled at (14521): [] __irq_exit_rcu+0x240/0x440 [ 83.258857][ T4962] ---[ end trace f597b8e8082ab7c6 ]--- [ 83.259853][ T4962] ------------[ cut here ]------------ [ 83.260603][ T4962] WARNING: CPU: 0 PID: 4962 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 83.261651][ T136] team0 (unregistering): Port device team_slave_0 removed [ 83.261864][ T4962] Modules linked in: [ 83.263533][ T4962] CPU: 0 PID: 4962 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 83.264823][ T4962] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 83.266360][ T4962] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 83.267506][ T4962] pc : __udf_add_aext+0x490/0x61c [ 83.268261][ T4962] lr : __udf_add_aext+0x490/0x61c [ 83.269061][ T4962] sp : ffff80001f7d7760 [ 83.269707][ T4962] x29: ffff80001f7d7780 x28: 1ffff00003efaf40 x27: dfff800000000000 [ 83.270993][ T4962] x26: 00000000000001b0 x25: 00000000000001c0 x24: ffff80001f7d7a08 [ 83.272239][ T4962] x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00003efaf41 [ 83.273439][ T4962] x20: ffff80001f7d7a00 x19: ffff0000ed558e28 x18: 0000000000000000 [ 83.274658][ T4962] x17: 0000000000000000 x16: ffff80000973f2ec x15: 0000000000000001 [ 83.275853][ T4962] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 83.277095][ T4962] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973f700 [ 83.278266][ T4962] x8 : ffff0000d686d1c0 x7 : 0000000000000000 x6 : ffff0000df3de3a0 [ 83.279440][ T4962] x5 : ffff80001f7d7a18 x4 : 0000000000000001 x3 : 00000000bffffe00 [ 83.280606][ T4962] x2 : ffff80001f7d79d0 x1 : 00000000000001c0 x0 : 00000000000001b0 [ 83.281727][ T4962] Call trace: [ 83.282188][ T4962] __udf_add_aext+0x490/0x61c [ 83.282912][ T4962] udf_do_extend_file+0x550/0xd8c [ 83.283669][ T4962] udf_setsize+0x8b4/0xd7c [ 83.284362][ T4962] udf_setattr+0x280/0x414 [ 83.284985][ T4962] notify_change+0xa08/0xcd8 [ 83.285646][ T4962] do_truncate+0x178/0x1f0 [ 83.286275][ T4962] do_sys_ftruncate+0x284/0x31c [ 83.287134][ T4962] __arm64_sys_ftruncate+0x60/0x74 [ 83.287921][ T4962] invoke_syscall+0x98/0x2b8 [ 83.288603][ T4962] el0_svc_common+0x138/0x258 [ 83.289329][ T4962] do_el0_svc+0x58/0x14c [ 83.290038][ T4962] el0_svc+0x78/0x1e0 [ 83.290732][ T4962] el0t_64_sync_handler+0xcc/0xe4 [ 83.291519][ T4962] el0t_64_sync+0x1a0/0x1a4 [ 83.292230][ T4962] irq event stamp: 14560 [ 83.292891][ T4962] hardirqs last enabled at (14559): [] exit_to_kernel_mode+0xe0/0x168 [ 83.294407][ T4962] hardirqs last disabled at (14560): [] el1_dbg+0x24/0x80 [ 83.295719][ T4962] softirqs last enabled at (14554): [] handle_softirqs+0xa4c/0xbf0 [ 83.297225][ T4962] softirqs last disabled at (14539): [] __irq_exit_rcu+0x240/0x440 [ 83.298745][ T4962] ---[ end trace f597b8e8082ab7c7 ]--- [ 83.299869][ T4962] ------------[ cut here ]------------ [ 83.300610][ T4962] WARNING: CPU: 0 PID: 4962 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 83.301370][ T136] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 83.301949][ T4962] Modules linked in: [ 83.303854][ T4962] CPU: 0 PID: 4962 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 83.305123][ T4962] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 83.306633][ T4962] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 83.307813][ T4962] pc : __udf_add_aext+0x490/0x61c [ 83.308639][ T4962] lr : __udf_add_aext+0x490/0x61c [ 83.309390][ T4962] sp : ffff80001f7d7760 [ 83.309982][ T4962] x29: ffff80001f7d7780 x28: 1ffff00003efaf40 x27: dfff800000000000 [ 83.311230][ T4962] x26: 00000000000001c0 x25: 00000000000001d0 x24: ffff80001f7d7a08 [ 83.312542][ T4962] x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00003efaf41 [ 83.313823][ T4962] x20: ffff80001f7d7a00 x19: ffff0000ed558e28 x18: 0000000000000000 [ 83.315159][ T4962] x17: 0000000000000000 x16: ffff80000973f2ec x15: 0000000000000001 [ 83.316419][ T4962] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 83.317635][ T4962] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973f700 [ 83.318855][ T4962] x8 : ffff0000d686d1c0 x7 : 0000000000000000 x6 : ffff0000df3de3a0 [ 83.320124][ T4962] x5 : ffff80001f7d7a18 x4 : 0000000000000001 x3 : 00000000bffffe00 [ 83.321324][ T4962] x2 : ffff80001f7d79d0 x1 : 00000000000001d0 x0 : 00000000000001c0 [ 83.322533][ T4962] Call trace: [ 83.323041][ T4962] __udf_add_aext+0x490/0x61c [ 83.323706][ T4962] udf_do_extend_file+0x550/0xd8c [ 83.324481][ T4962] udf_setsize+0x8b4/0xd7c [ 83.325169][ T4962] udf_setattr+0x280/0x414 [ 83.325840][ T4962] notify_change+0xa08/0xcd8 [ 83.326515][ T4962] do_truncate+0x178/0x1f0 [ 83.327200][ T4962] do_sys_ftruncate+0x284/0x31c [ 83.327885][ T4962] __arm64_sys_ftruncate+0x60/0x74 [ 83.328639][ T4962] invoke_syscall+0x98/0x2b8 [ 83.329299][ T4962] el0_svc_common+0x138/0x258 [ 83.330004][ T4962] do_el0_svc+0x58/0x14c [ 83.330619][ T4962] el0_svc+0x78/0x1e0 [ 83.331228][ T4962] el0t_64_sync_handler+0xcc/0xe4 [ 83.332007][ T4962] el0t_64_sync+0x1a0/0x1a4 [ 83.332626][ T4962] irq event stamp: 14636 [ 83.333252][ T4962] hardirqs last enabled at (14635): [] exit_to_kernel_mode+0xe0/0x168 [ 83.334770][ T4962] hardirqs last disabled at (14636): [] el1_dbg+0x24/0x80 [ 83.336142][ T4962] softirqs last enabled at (14630): [] handle_softirqs+0xa4c/0xbf0 [ 83.337598][ T4962] softirqs last disabled at (14563): [] __irq_exit_rcu+0x240/0x440 [ 83.339003][ T4962] ---[ end trace f597b8e8082ab7c8 ]--- [ 83.340003][ T4962] ------------[ cut here ]------------ [ 83.340790][ T4962] WARNING: CPU: 0 PID: 4962 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 83.342168][ T4962] Modules linked in: [ 83.342714][ T4962] CPU: 0 PID: 4962 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 83.344046][ T4962] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 83.345454][ T4962] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 83.346603][ T4962] pc : __udf_add_aext+0x490/0x61c [ 83.347335][ T4962] lr : __udf_add_aext+0x490/0x61c [ 83.348068][ T4962] sp : ffff80001f7d76a0 [ 83.348660][ T4962] x29: ffff80001f7d76c0 x28: 1ffff00003efaf40 x27: dfff800000000000 [ 83.349827][ T4962] x26: 00000000000001d0 x25: 00000000000001e0 x24: ffff80001f7d7a08 [ 83.351083][ T4962] x23: 0000000000000010 x22: 00000000c0000200 x21: 1ffff00003efaf41 [ 83.352308][ T4962] x20: ffff80001f7d7a00 x19: ffff0000ed558e28 x18: 0000000000000000 [ 83.353534][ T4962] x17: 0000000000000000 x16: ffff80000973f2ec x15: 0000000000000001 [ 83.354739][ T4962] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 83.355964][ T4962] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973f700 [ 83.357255][ T4962] x8 : ffff0000d686d1c0 x7 : 0000000000000000 x6 : 0000000000000000 [ 83.358596][ T4962] x5 : 0000000000000010 x4 : 0000000000000000 x3 : 00000000c0000200 [ 83.359811][ T4962] x2 : ffff80001f7d776c x1 : 00000000000001e0 x0 : 00000000000001d0 [ 83.360976][ T4962] Call trace: [ 83.361459][ T4962] __udf_add_aext+0x490/0x61c [ 83.362206][ T4962] udf_setup_indirect_aext+0x498/0x698 [ 83.363027][ T4962] udf_do_extend_file+0x514/0xd8c [ 83.363775][ T4962] udf_setsize+0x8b4/0xd7c [ 83.364416][ T4962] udf_setattr+0x280/0x414 [ 83.365058][ T4962] notify_change+0xa08/0xcd8 [ 83.365740][ T4962] do_truncate+0x178/0x1f0 [ 83.366377][ T4962] do_sys_ftruncate+0x284/0x31c [ 83.367139][ T4962] __arm64_sys_ftruncate+0x60/0x74 [ 83.367900][ T4962] invoke_syscall+0x98/0x2b8 [ 83.368612][ T4962] el0_svc_common+0x138/0x258 [ 83.369315][ T4962] do_el0_svc+0x58/0x14c [ 83.369989][ T4962] el0_svc+0x78/0x1e0 [ 83.370640][ T4962] el0t_64_sync_handler+0xcc/0xe4 [ 83.371394][ T4962] el0t_64_sync+0x1a0/0x1a4 [ 83.372137][ T4962] irq event stamp: 14672 [ 83.372703][ T4962] hardirqs last enabled at (14671): [] lock_page_memcg+0x110/0x234 [ 83.374147][ T4962] hardirqs last disabled at (14672): [] el1_dbg+0x24/0x80 [ 83.375424][ T4962] softirqs last enabled at (14664): [] handle_softirqs+0xa4c/0xbf0 [ 83.376800][ T4962] softirqs last disabled at (14639): [] __irq_exit_rcu+0x240/0x440 [ 83.378153][ T4962] ---[ end trace f597b8e8082ab7c9 ]--- [ 83.379471][ T4962] ------------[ cut here ]------------ [ 83.380327][ T4962] WARNING: CPU: 0 PID: 4962 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 83.381622][ T4962] Modules linked in: [ 83.382209][ T4962] CPU: 0 PID: 4962 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 83.383490][ T4962] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 83.384980][ T4962] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 83.386175][ T4962] pc : __udf_add_aext+0x490/0x61c [ 83.386914][ T4962] lr : __udf_add_aext+0x490/0x61c [ 83.387694][ T4962] sp : ffff80001f7d76a0 [ 83.388305][ T4962] x29: ffff80001f7d76c0 x28: 1ffff00003efaf40 x27: dfff800000000000 [ 83.389504][ T4962] x26: 00000000000001d0 x25: 0000000000000000 x24: ffff80001f7d7a08 [ 83.390792][ T4962] x23: 0000000000000010 x22: 00000000c0000200 x21: 1ffff00003efaf41 [ 83.392062][ T4962] x20: ffff80001f7d7a00 x19: ffff0000ed558e28 x18: 0000000000000000 [ 83.393279][ T4962] x17: 0000000000000000 x16: ffff80000973f2ec x15: 0000000000000001 [ 83.394447][ T4962] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 83.395704][ T4962] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973f700 [ 83.396964][ T4962] x8 : ffff0000d686d1c0 x7 : 0000000000000000 x6 : 000000000000003f [ 83.398209][ T4962] x5 : 0000000000000010 x4 : 0000000000000000 x3 : 00000000c0000200 [ 83.399423][ T4962] x2 : ffff80001f7d776c x1 : 0000000000000000 x0 : 00000000000001d0 [ 83.400722][ T4962] Call trace: [ 83.401255][ T4962] __udf_add_aext+0x490/0x61c [ 83.402019][ T4962] udf_setup_indirect_aext+0x498/0x698 [ 83.402858][ T4962] udf_do_extend_file+0x514/0xd8c [ 83.403718][ T4962] udf_setsize+0x8b4/0xd7c [ 83.404427][ T4962] udf_setattr+0x280/0x414 [ 83.405072][ T4962] notify_change+0xa08/0xcd8 [ 83.405798][ T4962] do_truncate+0x178/0x1f0 [ 83.406432][ T4962] do_sys_ftruncate+0x284/0x31c [ 83.407183][ T4962] __arm64_sys_ftruncate+0x60/0x74 [ 83.407985][ T4962] invoke_syscall+0x98/0x2b8 [ 83.408662][ T4962] el0_svc_common+0x138/0x258 [ 83.409369][ T4962] do_el0_svc+0x58/0x14c [ 83.410047][ T4962] el0_svc+0x78/0x1e0 [ 83.410632][ T4962] el0t_64_sync_handler+0xcc/0xe4 [ 83.411365][ T4962] el0t_64_sync+0x1a0/0x1a4 [ 83.412039][ T4962] irq event stamp: 14798 [ 83.412648][ T4962] hardirqs last enabled at (14797): [] __find_get_block+0x1c8/0xcd8 [ 83.414120][ T4962] hardirqs last disabled at (14798): [] el1_dbg+0x24/0x80 [ 83.415468][ T4962] softirqs last enabled at (14790): [] handle_softirqs+0xa4c/0xbf0 [ 83.416903][ T4962] softirqs last disabled at (14675): [] __irq_exit_rcu+0x240/0x440 [ 83.418352][ T4962] ---[ end trace f597b8e8082ab7ca ]--- [ 83.419334][ T4962] ------------[ cut here ]------------ [ 83.420066][ T4962] WARNING: CPU: 0 PID: 4962 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 83.421179][ T136] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 83.421346][ T4962] Modules linked in: [ 83.423286][ T4962] CPU: 0 PID: 4962 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 83.424547][ T4962] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 83.426058][ T4962] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 83.427263][ T4962] pc : __udf_add_aext+0x490/0x61c [ 83.427983][ T4962] lr : __udf_add_aext+0x490/0x61c [ 83.428726][ T4962] sp : ffff80001f7d7760 [ 83.429321][ T4962] x29: ffff80001f7d7780 x28: 1ffff00003efaf40 x27: dfff800000000000 [ 83.430576][ T4962] x26: 0000000000000000 x25: 0000000000000010 x24: ffff80001f7d7a08 [ 83.431833][ T4962] x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00003efaf41 [ 83.433058][ T4962] x20: ffff80001f7d7a00 x19: ffff0000ed558e28 x18: 0000000000000000 [ 83.434371][ T4962] x17: 0000000000000000 x16: ffff80000973f2ec x15: 0000000000000001 [ 83.435714][ T4962] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 83.436924][ T4962] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973f700 [ 83.438131][ T4962] x8 : ffff0000d686d1c0 x7 : 0000004500000018 x6 : ffff0000df3de2b8 [ 83.439335][ T4962] x5 : ffff80001f7d7a18 x4 : 0000000000000001 x3 : 00000000bffffe00 [ 83.440605][ T4962] x2 : ffff80001f7d79d0 x1 : 0000000000000010 x0 : 0000000000000000 [ 83.441883][ T4962] Call trace: [ 83.442399][ T4962] __udf_add_aext+0x490/0x61c [ 83.443053][ T4962] udf_do_extend_file+0x550/0xd8c [ 83.443782][ T4962] udf_setsize+0x8b4/0xd7c [ 83.444436][ T4962] udf_setattr+0x280/0x414 [ 83.445106][ T4962] notify_change+0xa08/0xcd8 [ 83.445767][ T4962] do_truncate+0x178/0x1f0 [ 83.446382][ T4962] do_sys_ftruncate+0x284/0x31c [ 83.447084][ T4962] __arm64_sys_ftruncate+0x60/0x74 [ 83.447839][ T4962] invoke_syscall+0x98/0x2b8 [ 83.448573][ T4962] el0_svc_common+0x138/0x258 [ 83.449240][ T4962] do_el0_svc+0x58/0x14c [ 83.449870][ T4962] el0_svc+0x78/0x1e0 [ 83.450486][ T4962] el0t_64_sync_handler+0xcc/0xe4 [ 83.451200][ T4962] el0t_64_sync+0x1a0/0x1a4 [ 83.451828][ T4962] irq event stamp: 14826 [ 83.452436][ T4962] hardirqs last enabled at (14825): [] exit_to_kernel_mode+0xe0/0x168 [ 83.453870][ T4962] hardirqs last disabled at (14826): [] el1_dbg+0x24/0x80 [ 83.455192][ T4962] softirqs last enabled at (14820): [] handle_softirqs+0xa4c/0xbf0 [ 83.456571][ T4962] softirqs last disabled at (14801): [] __irq_exit_rcu+0x240/0x440 [ 83.458024][ T4962] ---[ end trace f597b8e8082ab7cb ]--- [ 83.458993][ T4962] ------------[ cut here ]------------ [ 83.459777][ T4962] WARNING: CPU: 0 PID: 4962 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 83.461066][ T4962] Modules linked in: [ 83.461573][ T4962] CPU: 0 PID: 4962 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 83.462840][ T4962] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 83.464476][ T4962] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 83.465687][ T4962] pc : __udf_add_aext+0x490/0x61c [ 83.466444][ T4962] lr : __udf_add_aext+0x490/0x61c [ 83.467216][ T4962] sp : ffff80001f7d7760 [ 83.467851][ T4962] x29: ffff80001f7d7780 x28: 1ffff00003efaf40 x27: dfff800000000000 [ 83.469026][ T4962] x26: 0000000000000010 x25: 0000000000000020 x24: ffff80001f7d7a08 [ 83.470257][ T4962] x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00003efaf41 [ 83.471480][ T4962] x20: ffff80001f7d7a00 x19: ffff0000ed558e28 x18: 0000000000000000 [ 83.472699][ T4962] x17: 0000000000000000 x16: ffff80000973f2ec x15: 0000000000000001 [ 83.473862][ T4962] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 83.475022][ T4962] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973f700 [ 83.476202][ T4962] x8 : ffff0000d686d1c0 x7 : 0000000000000000 x6 : ffff0000df3de2b8 [ 83.477505][ T4962] x5 : ffff80001f7d7a18 x4 : 0000000000000001 x3 : 00000000bffffe00 [ 83.478706][ T4962] x2 : ffff80001f7d79d0 x1 : 0000000000000020 x0 : 0000000000000010 [ 83.479883][ T4962] Call trace: [ 83.480399][ T4962] __udf_add_aext+0x490/0x61c [ 83.481093][ T4962] udf_do_extend_file+0x550/0xd8c [ 83.481844][ T4962] udf_setsize+0x8b4/0xd7c [ 83.482548][ T4962] udf_setattr+0x280/0x414 [ 83.483188][ T4962] notify_change+0xa08/0xcd8 [ 83.483828][ T4962] do_truncate+0x178/0x1f0 [ 83.484506][ T4962] do_sys_ftruncate+0x284/0x31c [ 83.485193][ T4962] __arm64_sys_ftruncate+0x60/0x74 [ 83.485967][ T4962] invoke_syscall+0x98/0x2b8 [ 83.486620][ T4962] el0_svc_common+0x138/0x258 [ 83.487347][ T4962] do_el0_svc+0x58/0x14c [ 83.488025][ T4962] el0_svc+0x78/0x1e0 [ 83.488624][ T4962] el0t_64_sync_handler+0xcc/0xe4 [ 83.489368][ T4962] el0t_64_sync+0x1a0/0x1a4 [ 83.490063][ T4962] irq event stamp: 14846 [ 83.490677][ T4962] hardirqs last enabled at (14845): [] exit_to_kernel_mode+0xe0/0x168 [ 83.492191][ T4962] hardirqs last disabled at (14846): [] el1_dbg+0x24/0x80 [ 83.493516][ T4962] softirqs last enabled at (14840): [] handle_softirqs+0xa4c/0xbf0 [ 83.494953][ T4962] softirqs last disabled at (14829): [] __irq_exit_rcu+0x240/0x440 [ 83.496407][ T4962] ---[ end trace f597b8e8082ab7cc ]--- [ 83.497670][ T4962] ------------[ cut here ]------------ [ 83.498575][ T4962] WARNING: CPU: 0 PID: 4962 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 83.500062][ T4962] Modules linked in: [ 83.500691][ T4962] CPU: 0 PID: 4962 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 83.502092][ T4962] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 83.503598][ T4962] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 83.504807][ T4962] pc : __udf_add_aext+0x490/0x61c [ 83.505556][ T4962] lr : __udf_add_aext+0x490/0x61c [ 83.506345][ T4962] sp : ffff80001f7d7760 [ 83.507028][ T4962] x29: ffff80001f7d7780 x28: 1ffff00003efaf40 x27: dfff800000000000 [ 83.508352][ T4962] x26: 0000000000000020 x25: 0000000000000030 x24: ffff80001f7d7a08 [ 83.509615][ T4962] x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00003efaf41 [ 83.510890][ T4962] x20: ffff80001f7d7a00 x19: ffff0000ed558e28 x18: 0000000000000000 [ 83.512171][ T4962] x17: 0000000000000000 x16: ffff80000973f2ec x15: 0000000000000001 [ 83.513369][ T4962] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 83.514575][ T4962] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973f700 [ 83.515767][ T4962] x8 : ffff0000d686d1c0 x7 : 0000000000000000 x6 : ffff0000df3de2b8 [ 83.516952][ T4962] x5 : ffff80001f7d7a18 x4 : 0000000000000001 x3 : 00000000bffffe00 [ 83.518136][ T4962] x2 : ffff80001f7d79d0 x1 : 0000000000000030 x0 : 0000000000000020 [ 83.519293][ T4962] Call trace: [ 83.519754][ T4962] __udf_add_aext+0x490/0x61c [ 83.520442][ T4962] udf_do_extend_file+0x550/0xd8c [ 83.521162][ T4962] udf_setsize+0x8b4/0xd7c [ 83.521816][ T4962] udf_setattr+0x280/0x414 [ 83.522467][ T4962] notify_change+0xa08/0xcd8 [ 83.523127][ T4962] do_truncate+0x178/0x1f0 [ 83.523750][ T4962] do_sys_ftruncate+0x284/0x31c [ 83.524483][ T4962] __arm64_sys_ftruncate+0x60/0x74 [ 83.525247][ T4962] invoke_syscall+0x98/0x2b8 [ 83.525934][ T4962] el0_svc_common+0x138/0x258 [ 83.526636][ T4962] do_el0_svc+0x58/0x14c [ 83.527257][ T4962] el0_svc+0x78/0x1e0 [ 83.527824][ T4962] el0t_64_sync_handler+0xcc/0xe4 [ 83.528556][ T4962] el0t_64_sync+0x1a0/0x1a4 [ 83.529198][ T4962] irq event stamp: 14942 [ 83.529804][ T4962] hardirqs last enabled at (14941): [] exit_to_kernel_mode+0xe0/0x168 [ 83.531179][ T4962] hardirqs last disabled at (14942): [] el1_dbg+0x24/0x80 [ 83.532389][ T4962] softirqs last enabled at (14936): [] handle_softirqs+0xa4c/0xbf0 [ 83.533724][ T4962] softirqs last disabled at (14849): [] __irq_exit_rcu+0x240/0x440 [ 83.535114][ T4962] ---[ end trace f597b8e8082ab7cd ]--- [ 83.536062][ T4962] ------------[ cut here ]------------ [ 83.536820][ T4962] WARNING: CPU: 0 PID: 4962 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 83.538107][ T4962] Modules linked in: [ 83.538715][ T4962] CPU: 0 PID: 4962 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 83.540002][ T4962] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 83.541738][ T4962] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 83.543100][ T4962] pc : __udf_add_aext+0x490/0x61c [ 83.543933][ T4962] lr : __udf_add_aext+0x490/0x61c [ 83.544749][ T4962] sp : ffff80001f7d7760 [ 83.545414][ T4962] x29: ffff80001f7d7780 x28: 1ffff00003efaf40 x27: dfff800000000000 [ 83.546679][ T4962] x26: 0000000000000030 x25: 0000000000000040 x24: ffff80001f7d7a08 [ 83.547956][ T4962] x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00003efaf41 [ 83.549263][ T4962] x20: ffff80001f7d7a00 x19: ffff0000ed558e28 x18: 0000000000000000 [ 83.550478][ T4962] x17: 0000000000000000 x16: ffff80000973f2ec x15: 0000000000000001 [ 83.551795][ T4962] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 83.553061][ T4962] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973f700 [ 83.554328][ T4962] x8 : ffff0000d686d1c0 x7 : 0000000000000000 x6 : ffff0000df3de2b8 [ 83.555683][ T4962] x5 : ffff80001f7d7a18 x4 : 0000000000000001 x3 : 00000000bffffe00 [ 83.556932][ T4962] x2 : ffff80001f7d79d0 x1 : 0000000000000040 x0 : 0000000000000030 [ 83.558191][ T4962] Call trace: [ 83.558657][ T4962] __udf_add_aext+0x490/0x61c [ 83.559381][ T4962] udf_do_extend_file+0x550/0xd8c [ 83.560199][ T4962] udf_setsize+0x8b4/0xd7c [ 83.560941][ T4962] udf_setattr+0x280/0x414 [ 83.561646][ T4962] notify_change+0xa08/0xcd8 [ 83.562391][ T4962] do_truncate+0x178/0x1f0 [ 83.563088][ T4962] do_sys_ftruncate+0x284/0x31c [ 83.563882][ T4962] __arm64_sys_ftruncate+0x60/0x74 [ 83.564713][ T4962] invoke_syscall+0x98/0x2b8 [ 83.565491][ T4962] el0_svc_common+0x138/0x258 [ 83.566212][ T4962] do_el0_svc+0x58/0x14c [ 83.566873][ T4962] el0_svc+0x78/0x1e0 [ 83.567505][ T4962] el0t_64_sync_handler+0xcc/0xe4 [ 83.568273][ T4962] el0t_64_sync+0x1a0/0x1a4 [ 83.568899][ T4962] irq event stamp: 14982 [ 83.569512][ T4962] hardirqs last enabled at (14981): [] exit_to_kernel_mode+0xe0/0x168 [ 83.571068][ T4962] hardirqs last disabled at (14982): [] el1_dbg+0x24/0x80 [ 83.572472][ T4962] softirqs last enabled at (14980): [] handle_softirqs+0xa4c/0xbf0 [ 83.573958][ T4962] softirqs last disabled at (14945): [] __irq_exit_rcu+0x240/0x440 [ 83.575457][ T4962] ---[ end trace f597b8e8082ab7ce ]--- [ 83.576571][ T4962] ------------[ cut here ]------------ [ 83.577381][ T4962] WARNING: CPU: 0 PID: 4962 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 83.578774][ T4962] Modules linked in: [ 83.579378][ T4962] CPU: 0 PID: 4962 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 83.580691][ T4962] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 83.582160][ T4962] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 83.583293][ T4962] pc : __udf_add_aext+0x490/0x61c [ 83.584050][ T4962] lr : __udf_add_aext+0x490/0x61c [ 83.584802][ T4962] sp : ffff80001f7d7760 [ 83.585438][ T4962] x29: ffff80001f7d7780 x28: 1ffff00003efaf40 x27: dfff800000000000 [ 83.586689][ T4962] x26: 0000000000000040 x25: 0000000000000050 x24: ffff80001f7d7a08 [ 83.587873][ T4962] x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00003efaf41 [ 83.589050][ T4962] x20: ffff80001f7d7a00 x19: ffff0000ed558e28 x18: 0000000000000000 [ 83.590241][ T4962] x17: 0000000000000000 x16: ffff80000973f2ec x15: 0000000000000001 [ 83.591424][ T4962] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 83.592573][ T4962] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973f700 [ 83.593820][ T4962] x8 : ffff0000d686d1c0 x7 : 0000000000000000 x6 : ffff0000df3de2b8 [ 83.595041][ T4962] x5 : ffff80001f7d7a18 x4 : 0000000000000001 x3 : 00000000bffffe00 [ 83.596301][ T4962] x2 : ffff80001f7d79d0 x1 : 0000000000000050 x0 : 0000000000000040 [ 83.597591][ T4962] Call trace: [ 83.598093][ T4962] __udf_add_aext+0x490/0x61c [ 83.598814][ T4962] udf_do_extend_file+0x550/0xd8c [ 83.599607][ T4962] udf_setsize+0x8b4/0xd7c [ 83.600280][ T4962] udf_setattr+0x280/0x414 [ 83.600915][ T4962] notify_change+0xa08/0xcd8 [ 83.601615][ T4962] do_truncate+0x178/0x1f0 [ 83.602301][ T4962] do_sys_ftruncate+0x284/0x31c [ 83.603042][ T4962] __arm64_sys_ftruncate+0x60/0x74 [ 83.603801][ T4962] invoke_syscall+0x98/0x2b8 [ 83.604554][ T4962] el0_svc_common+0x138/0x258 [ 83.605270][ T4962] do_el0_svc+0x58/0x14c [ 83.605881][ T4962] el0_svc+0x78/0x1e0 [ 83.606455][ T4962] el0t_64_sync_handler+0xcc/0xe4 [ 83.607268][ T4962] el0t_64_sync+0x1a0/0x1a4 [ 83.607906][ T4962] irq event stamp: 14998 [ 83.608546][ T4962] hardirqs last enabled at (14997): [] exit_to_kernel_mode+0xe0/0x168 [ 83.610044][ T4962] hardirqs last disabled at (14998): [] el1_dbg+0x24/0x80 [ 83.611438][ T4962] softirqs last enabled at (14992): [] handle_softirqs+0xa4c/0xbf0 [ 83.612845][ T4962] softirqs last disabled at (14985): [] __irq_exit_rcu+0x240/0x440 [ 83.614260][ T4962] ---[ end trace f597b8e8082ab7cf ]--- [ 83.615426][ T4962] ------------[ cut here ]------------ [ 83.616267][ T4962] WARNING: CPU: 0 PID: 4962 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 83.617556][ T4962] Modules linked in: [ 83.618134][ T4962] CPU: 0 PID: 4962 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 83.619456][ T4962] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 83.620982][ T4962] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 83.622118][ T4962] pc : __udf_add_aext+0x490/0x61c [ 83.622931][ T4962] lr : __udf_add_aext+0x490/0x61c [ 83.623746][ T4962] sp : ffff80001f7d7760 [ 83.624455][ T4962] x29: ffff80001f7d7780 x28: 1ffff00003efaf40 x27: dfff800000000000 [ 83.625793][ T4962] x26: 0000000000000050 x25: 0000000000000060 x24: ffff80001f7d7a08 [ 83.627096][ T4962] x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00003efaf41 [ 83.628406][ T4962] x20: ffff80001f7d7a00 x19: ffff0000ed558e28 x18: 0000000000000000 [ 83.629698][ T4962] x17: 0000000000000000 x16: ffff80000973f2ec x15: 0000000000000001 [ 83.630981][ T4962] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 83.632186][ T4962] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973f700 [ 83.633489][ T4962] x8 : ffff0000d686d1c0 x7 : 0000000000000000 x6 : ffff0000df3de2b8 [ 83.634768][ T4962] x5 : ffff80001f7d7a18 x4 : 0000000000000001 x3 : 00000000bffffe00 [ 83.636005][ T4962] x2 : ffff80001f7d79d0 x1 : 0000000000000060 x0 : 0000000000000050 [ 83.637253][ T4962] Call trace: [ 83.637816][ T4962] __udf_add_aext+0x490/0x61c [ 83.638509][ T4962] udf_do_extend_file+0x550/0xd8c [ 83.639302][ T4962] udf_setsize+0x8b4/0xd7c [ 83.639905][ T4962] udf_setattr+0x280/0x414 [ 83.640513][ T4962] notify_change+0xa08/0xcd8 [ 83.641197][ T4962] do_truncate+0x178/0x1f0 [ 83.641842][ T4962] do_sys_ftruncate+0x284/0x31c [ 83.642576][ T4962] __arm64_sys_ftruncate+0x60/0x74 [ 83.643336][ T4962] invoke_syscall+0x98/0x2b8 [ 83.644007][ T4962] el0_svc_common+0x138/0x258 [ 83.644729][ T4962] do_el0_svc+0x58/0x14c [ 83.645415][ T4962] el0_svc+0x78/0x1e0 [ 83.646027][ T4962] el0t_64_sync_handler+0xcc/0xe4 [ 83.646742][ T4962] el0t_64_sync+0x1a0/0x1a4 [ 83.647412][ T4962] irq event stamp: 15126 [ 83.648043][ T4962] hardirqs last enabled at (15125): [] exit_to_kernel_mode+0xe0/0x168 [ 83.649563][ T4962] hardirqs last disabled at (15126): [] el1_dbg+0x24/0x80 [ 83.650887][ T4962] softirqs last enabled at (15124): [] handle_softirqs+0xa4c/0xbf0 [ 83.652355][ T4962] softirqs last disabled at (15001): [] __irq_exit_rcu+0x240/0x440 [ 83.653787][ T4962] ---[ end trace f597b8e8082ab7d0 ]--- [ 83.654904][ T4962] ------------[ cut here ]------------ [ 83.655719][ T4962] WARNING: CPU: 0 PID: 4962 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 83.657018][ T4962] Modules linked in: [ 83.657576][ T4962] CPU: 0 PID: 4962 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 83.658866][ T4962] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 83.660264][ T4962] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 83.661494][ T4962] pc : __udf_add_aext+0x490/0x61c [ 83.662256][ T4962] lr : __udf_add_aext+0x490/0x61c [ 83.663021][ T4962] sp : ffff80001f7d7760 [ 83.663679][ T4962] x29: ffff80001f7d7780 x28: 1ffff00003efaf40 x27: dfff800000000000 [ 83.664961][ T4962] x26: 0000000000000060 x25: 0000000000000070 x24: ffff80001f7d7a08 [ 83.666156][ T4962] x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00003efaf41 [ 83.667422][ T4962] x20: ffff80001f7d7a00 x19: ffff0000ed558e28 x18: 0000000000000000 [ 83.668626][ T4962] x17: 0000000000000000 x16: ffff80000973f2ec x15: 0000000000000001 [ 83.669891][ T4962] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 83.671090][ T4962] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973f700 [ 83.672286][ T4962] x8 : ffff0000d686d1c0 x7 : ffff800008994b3c x6 : 0000000000000000 [ 83.673506][ T4962] x5 : 0000000000000000 x4 : 0000000000000001 x3 : 00000000bffffe00 [ 83.674762][ T4962] x2 : ffff80001f7d79d0 x1 : 0000000000000070 x0 : 0000000000000060 [ 83.675960][ T4962] Call trace: [ 83.676448][ T4962] __udf_add_aext+0x490/0x61c [ 83.677177][ T4962] udf_do_extend_file+0x550/0xd8c [ 83.677944][ T4962] udf_setsize+0x8b4/0xd7c [ 83.678580][ T4962] udf_setattr+0x280/0x414 [ 83.679208][ T4962] notify_change+0xa08/0xcd8 [ 83.679880][ T4962] do_truncate+0x178/0x1f0 [ 83.680583][ T4962] do_sys_ftruncate+0x284/0x31c [ 83.681337][ T4962] __arm64_sys_ftruncate+0x60/0x74 [ 83.682139][ T4962] invoke_syscall+0x98/0x2b8 [ 83.682796][ T4962] el0_svc_common+0x138/0x258 [ 83.683551][ T4962] do_el0_svc+0x58/0x14c [ 83.684152][ T4962] el0_svc+0x78/0x1e0 [ 83.684751][ T4962] el0t_64_sync_handler+0xcc/0xe4 [ 83.685490][ T4962] el0t_64_sync+0x1a0/0x1a4 [ 83.686193][ T4962] irq event stamp: 15158 [ 83.687082][ T4962] hardirqs last enabled at (15157): [] _raw_spin_unlock_irq+0x98/0x128 [ 83.688492][ T4962] hardirqs last disabled at (15158): [] el1_dbg+0x24/0x80 [ 83.689760][ T4962] softirqs last enabled at (15150): [] handle_softirqs+0xa4c/0xbf0 [ 83.691237][ T4962] softirqs last disabled at (15129): [] __irq_exit_rcu+0x240/0x440 [ 83.692575][ T4962] ---[ end trace f597b8e8082ab7d1 ]--- [ 83.693658][ T4962] ------------[ cut here ]------------ [ 83.694416][ T4962] WARNING: CPU: 0 PID: 4962 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 83.695736][ T4962] Modules linked in: [ 83.696345][ T4962] CPU: 0 PID: 4962 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 83.697590][ T4962] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 83.699124][ T4962] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 83.700311][ T4962] pc : __udf_add_aext+0x490/0x61c [ 83.701055][ T4962] lr : __udf_add_aext+0x490/0x61c [ 83.701781][ T4962] sp : ffff80001f7d7760 [ 83.702436][ T4962] x29: ffff80001f7d7780 x28: 1ffff00003efaf40 x27: dfff800000000000 [ 83.703655][ T4962] x26: 0000000000000070 x25: 0000000000000080 x24: ffff80001f7d7a08 [ 83.704834][ T4962] x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00003efaf41 [ 83.705854][ T136] bond0 (unregistering): Released all slaves [ 83.705968][ T4962] x20: ffff80001f7d7a00 x19: ffff0000ed558e28 x18: 0000000000000000 [ 83.708112][ T4962] x17: 0000000000000000 x16: ffff80000973f2ec x15: 0000000000000001 [ 83.709366][ T4962] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 83.710589][ T4962] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973f700 [ 83.711751][ T4962] x8 : ffff0000d686d1c0 x7 : 0000000000000000 x6 : 0000000000000000 [ 83.713110][ T4962] x5 : 0000000000000000 x4 : 0000000000000001 x3 : 00000000bffffe00 [ 83.714525][ T4962] x2 : ffff80001f7d79d0 x1 : 0000000000000080 x0 : 0000000000000070 [ 83.715939][ T4962] Call trace: [ 83.716477][ T4962] __udf_add_aext+0x490/0x61c [ 83.717229][ T4962] udf_do_extend_file+0x550/0xd8c [ 83.718006][ T4962] udf_setsize+0x8b4/0xd7c [ 83.718772][ T4962] udf_setattr+0x280/0x414 [ 83.719466][ T4962] notify_change+0xa08/0xcd8 [ 83.720181][ T4962] do_truncate+0x178/0x1f0 [ 83.720934][ T4962] do_sys_ftruncate+0x284/0x31c [ 83.721711][ T4962] __arm64_sys_ftruncate+0x60/0x74 [ 83.722517][ T4962] invoke_syscall+0x98/0x2b8 [ 83.723253][ T4962] el0_svc_common+0x138/0x258 [ 83.724006][ T4962] do_el0_svc+0x58/0x14c [ 83.724694][ T4962] el0_svc+0x78/0x1e0 [ 83.725362][ T4962] el0t_64_sync_handler+0xcc/0xe4 [ 83.726155][ T4962] el0t_64_sync+0x1a0/0x1a4 [ 83.726845][ T4962] irq event stamp: 15266 [ 83.727496][ T4962] hardirqs last enabled at (15265): [] exit_to_kernel_mode+0xe0/0x168 [ 83.729058][ T4962] hardirqs last disabled at (15266): [] el1_dbg+0x24/0x80 [ 83.730348][ T4962] softirqs last enabled at (15264): [] handle_softirqs+0xa4c/0xbf0 [ 83.731852][ T4962] softirqs last disabled at (15161): [] __irq_exit_rcu+0x240/0x440 [ 83.733410][ T4962] ---[ end trace f597b8e8082ab7d2 ]--- [ 83.734377][ T4962] ------------[ cut here ]------------ [ 83.735179][ T4962] WARNING: CPU: 0 PID: 4962 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 83.736459][ T4962] Modules linked in: [ 83.737061][ T4962] CPU: 0 PID: 4962 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 83.738350][ T4962] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 83.739862][ T4962] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 83.741065][ T4962] pc : __udf_add_aext+0x490/0x61c [ 83.741799][ T4962] lr : __udf_add_aext+0x490/0x61c [ 83.742592][ T4962] sp : ffff80001f7d7760 [ 83.743220][ T4962] x29: ffff80001f7d7780 x28: 1ffff00003efaf40 x27: dfff800000000000 [ 83.744473][ T4962] x26: 0000000000000080 x25: 0000000000000090 x24: ffff80001f7d7a08 [ 83.745675][ T4962] x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00003efaf41 [ 83.746954][ T4962] x20: ffff80001f7d7a00 x19: ffff0000ed558e28 x18: 0000000000000000 [ 83.748207][ T4962] x17: 0000000000000000 x16: ffff80000973f2ec x15: 0000000000000001 [ 83.749499][ T4962] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 83.750754][ T4962] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973f700 [ 83.752006][ T4962] x8 : ffff0000d686d1c0 x7 : 0000000000000000 x6 : 0000000000000000 [ 83.753140][ T4962] x5 : 0000000000000000 x4 : 0000000000000001 x3 : 00000000bffffe00 [ 83.754343][ T4962] x2 : ffff80001f7d79d0 x1 : 0000000000000090 x0 : 0000000000000080 [ 83.755612][ T4962] Call trace: [ 83.756105][ T4962] __udf_add_aext+0x490/0x61c [ 83.756828][ T4962] udf_do_extend_file+0x550/0xd8c [ 83.757563][ T4962] udf_setsize+0x8b4/0xd7c [ 83.758213][ T4962] udf_setattr+0x280/0x414 [ 83.758839][ T4962] notify_change+0xa08/0xcd8 [ 83.759530][ T4962] do_truncate+0x178/0x1f0 [ 83.760170][ T4962] do_sys_ftruncate+0x284/0x31c [ 83.760864][ T4962] __arm64_sys_ftruncate+0x60/0x74 [ 83.761629][ T4962] invoke_syscall+0x98/0x2b8 [ 83.762320][ T4962] el0_svc_common+0x138/0x258 [ 83.763016][ T4962] do_el0_svc+0x58/0x14c [ 83.763652][ T4962] el0_svc+0x78/0x1e0 [ 83.764279][ T4962] el0t_64_sync_handler+0xcc/0xe4 [ 83.765044][ T4962] el0t_64_sync+0x1a0/0x1a4 [ 83.765716][ T4962] irq event stamp: 15298 [ 83.766345][ T4962] hardirqs last enabled at (15297): [] exit_to_kernel_mode+0xe0/0x168 [ 83.767838][ T4962] hardirqs last disabled at (15298): [] el1_dbg+0x24/0x80 [ 83.769119][ T4962] softirqs last enabled at (15296): [] handle_softirqs+0xa4c/0xbf0 [ 83.770535][ T4962] softirqs last disabled at (15269): [] __irq_exit_rcu+0x240/0x440 [ 83.771939][ T4962] ---[ end trace f597b8e8082ab7d3 ]--- [ 83.773239][ T4962] ------------[ cut here ]------------ [ 83.774081][ T4962] WARNING: CPU: 0 PID: 4962 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 83.775326][ T4962] Modules linked in: [ 83.775857][ T4962] CPU: 0 PID: 4962 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 83.777107][ T4962] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 83.778638][ T4962] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 83.779787][ T4962] pc : __udf_add_aext+0x490/0x61c [ 83.780560][ T4962] lr : __udf_add_aext+0x490/0x61c [ 83.781324][ T4962] sp : ffff80001f7d7760 [ 83.781943][ T4962] x29: ffff80001f7d7780 x28: 1ffff00003efaf40 x27: dfff800000000000 [ 83.783168][ T4962] x26: 0000000000000090 x25: 00000000000000a0 x24: ffff80001f7d7a08 [ 83.784404][ T4962] x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00003efaf41 [ 83.785654][ T4962] x20: ffff80001f7d7a00 x19: ffff0000ed558e28 x18: 0000000000000000 [ 83.786877][ T4962] x17: 0000000000000000 x16: ffff80000973f2ec x15: 0000000000000001 [ 83.788125][ T4962] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 83.789353][ T4962] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973f700 [ 83.790610][ T4962] x8 : ffff0000d686d1c0 x7 : 0000000000000000 x6 : 0000000000000000 [ 83.791869][ T4962] x5 : 0000000000000000 x4 : 0000000000000001 x3 : 00000000bffffe00 [ 83.793145][ T4962] x2 : ffff80001f7d79d0 x1 : 00000000000000a0 x0 : 0000000000000090 [ 83.794373][ T4962] Call trace: [ 83.794863][ T4962] __udf_add_aext+0x490/0x61c [ 83.795515][ T4962] udf_do_extend_file+0x550/0xd8c [ 83.796247][ T4962] udf_setsize+0x8b4/0xd7c [ 83.796952][ T4962] udf_setattr+0x280/0x414 [ 83.797596][ T4962] notify_change+0xa08/0xcd8 [ 83.798320][ T4962] do_truncate+0x178/0x1f0 [ 83.798959][ T4962] do_sys_ftruncate+0x284/0x31c [ 83.799724][ T4962] __arm64_sys_ftruncate+0x60/0x74 [ 83.800528][ T4962] invoke_syscall+0x98/0x2b8 [ 83.801194][ T4962] el0_svc_common+0x138/0x258 [ 83.801894][ T4962] do_el0_svc+0x58/0x14c [ 83.802522][ T4962] el0_svc+0x78/0x1e0 [ 83.803067][ T4962] el0t_64_sync_handler+0xcc/0xe4 [ 83.803804][ T4962] el0t_64_sync+0x1a0/0x1a4 [ 83.804493][ T4962] irq event stamp: 15408 [ 83.805138][ T4962] hardirqs last enabled at (15407): [] exit_to_kernel_mode+0xe0/0x168 [ 83.806584][ T4962] hardirqs last disabled at (15408): [] el1_dbg+0x24/0x80 [ 83.807763][ T4962] softirqs last enabled at (15402): [] handle_softirqs+0xa4c/0xbf0 [ 83.809128][ T4962] softirqs last disabled at (15301): [] __irq_exit_rcu+0x240/0x440 [ 83.810481][ T4962] ---[ end trace f597b8e8082ab7d4 ]--- [ 83.811647][ T4962] ------------[ cut here ]------------ [ 83.812455][ T4962] WARNING: CPU: 0 PID: 4962 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 83.813728][ T4962] Modules linked in: [ 83.814295][ T4962] CPU: 0 PID: 4962 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 83.815483][ T4962] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 83.816926][ T4962] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 83.818052][ T4962] pc : __udf_add_aext+0x490/0x61c [ 83.818789][ T4962] lr : __udf_add_aext+0x490/0x61c [ 83.819564][ T4962] sp : ffff80001f7d7760 [ 83.820190][ T4962] x29: ffff80001f7d7780 x28: 1ffff00003efaf40 x27: dfff800000000000 [ 83.821474][ T4962] x26: 00000000000000a0 x25: 00000000000000b0 x24: ffff80001f7d7a08 [ 83.822674][ T4962] x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00003efaf41 [ 83.823900][ T4962] x20: ffff80001f7d7a00 x19: ffff0000ed558e28 x18: 0000000000000000 [ 83.825139][ T4962] x17: 0000000000000000 x16: ffff80000973f2ec x15: 0000000000000001 [ 83.826425][ T4962] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 83.827829][ T4962] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973f700 [ 83.829205][ T4962] x8 : ffff0000d686d1c0 x7 : 0000000000000000 x6 : 0000000000000000 [ 83.830630][ T4962] x5 : 0000000000000000 x4 : 0000000000000001 x3 : 00000000bffffe00 [ 83.831968][ T4962] x2 : ffff80001f7d79d0 x1 : 00000000000000b0 x0 : 00000000000000a0 [ 83.833286][ T4962] Call trace: [ 83.833844][ T4962] __udf_add_aext+0x490/0x61c [ 83.834597][ T4962] udf_do_extend_file+0x550/0xd8c [ 83.835406][ T4962] udf_setsize+0x8b4/0xd7c [ 83.836076][ T4962] udf_setattr+0x280/0x414 [ 83.836861][ T4962] notify_change+0xa08/0xcd8 [ 83.837546][ T4962] do_truncate+0x178/0x1f0 [ 83.838182][ T4962] do_sys_ftruncate+0x284/0x31c [ 83.838949][ T4962] __arm64_sys_ftruncate+0x60/0x74 [ 83.839754][ T4962] invoke_syscall+0x98/0x2b8 [ 83.840460][ T4962] el0_svc_common+0x138/0x258 [ 83.841160][ T4962] do_el0_svc+0x58/0x14c [ 83.841774][ T4962] el0_svc+0x78/0x1e0 [ 83.842327][ T4962] el0t_64_sync_handler+0xcc/0xe4 [ 83.843094][ T4962] el0t_64_sync+0x1a0/0x1a4 [ 83.843723][ T4962] irq event stamp: 15478 [ 83.844346][ T4962] hardirqs last enabled at (15477): [] exit_to_kernel_mode+0xe0/0x168 [ 83.845879][ T4962] hardirqs last disabled at (15478): [] el1_dbg+0x24/0x80 [ 83.847208][ T4962] softirqs last enabled at (15472): [] handle_softirqs+0xa4c/0xbf0 [ 83.848691][ T4962] softirqs last disabled at (15411): [] __irq_exit_rcu+0x240/0x440 [ 83.850049][ T4962] ---[ end trace f597b8e8082ab7d5 ]--- [ 83.851355][ T4962] ------------[ cut here ]------------ [ 83.852175][ T4962] WARNING: CPU: 0 PID: 4962 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 83.853496][ T4962] Modules linked in: [ 83.854058][ T4962] CPU: 0 PID: 4962 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 83.855427][ T4962] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 83.856948][ T4962] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 83.858167][ T4962] pc : __udf_add_aext+0x490/0x61c [ 83.858942][ T4962] lr : __udf_add_aext+0x490/0x61c [ 83.859803][ T4962] sp : ffff80001f7d7760 [ 83.860402][ T4962] x29: ffff80001f7d7780 x28: 1ffff00003efaf40 x27: dfff800000000000 [ 83.861650][ T4962] x26: 00000000000000b0 x25: 00000000000000c0 x24: ffff80001f7d7a08 [ 83.862890][ T4962] x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00003efaf41 [ 83.864109][ T4962] x20: ffff80001f7d7a00 x19: ffff0000ed558e28 x18: 0000000000000000 [ 83.865355][ T4962] x17: 0000000000000000 x16: ffff80000973f2ec x15: 0000000000000001 [ 83.866534][ T4962] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 83.867856][ T4962] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973f700 [ 83.869192][ T4962] x8 : ffff0000d686d1c0 x7 : 0000000000000000 x6 : 0000000000000000 [ 83.870547][ T4962] x5 : 0000000000000000 x4 : 0000000000000001 x3 : 00000000bffffe00 [ 83.871857][ T4962] x2 : ffff80001f7d79d0 x1 : 00000000000000c0 x0 : 00000000000000b0 [ 83.873120][ T4962] Call trace: [ 83.873606][ T4962] __udf_add_aext+0x490/0x61c [ 83.874356][ T4962] udf_do_extend_file+0x550/0xd8c [ 83.875142][ T4962] udf_setsize+0x8b4/0xd7c [ 83.875878][ T4962] udf_setattr+0x280/0x414 [ 83.876623][ T4962] notify_change+0xa08/0xcd8 [ 83.877376][ T4962] do_truncate+0x178/0x1f0 [ 83.878072][ T4962] do_sys_ftruncate+0x284/0x31c [ 83.878840][ T4962] __arm64_sys_ftruncate+0x60/0x74 [ 83.879748][ T4962] invoke_syscall+0x98/0x2b8 [ 83.880444][ T4962] el0_svc_common+0x138/0x258 [ 83.881221][ T4962] do_el0_svc+0x58/0x14c [ 83.881955][ T4962] el0_svc+0x78/0x1e0 [ 83.882605][ T4962] el0t_64_sync_handler+0xcc/0xe4 [ 83.883428][ T4962] el0t_64_sync+0x1a0/0x1a4 [ 83.884177][ T4962] irq event stamp: 15598 [ 83.884883][ T4962] hardirqs last enabled at (15597): [] exit_to_kernel_mode+0xe0/0x168 [ 83.886436][ T4962] hardirqs last disabled at (15598): [] el1_dbg+0x24/0x80 [ 83.887809][ T4962] softirqs last enabled at (15592): [] handle_softirqs+0xa4c/0xbf0 [ 83.889340][ T4962] softirqs last disabled at (15481): [] __irq_exit_rcu+0x240/0x440 [ 83.890740][ T4962] ---[ end trace f597b8e8082ab7d6 ]--- [ 83.891881][ T4962] ------------[ cut here ]------------ [ 83.892687][ T4962] WARNING: CPU: 0 PID: 4962 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 83.894038][ T4962] Modules linked in: [ 83.894647][ T4962] CPU: 0 PID: 4962 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 83.895949][ T4962] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 83.897555][ T4962] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 83.898746][ T4962] pc : __udf_add_aext+0x490/0x61c [ 83.899480][ T4962] lr : __udf_add_aext+0x490/0x61c [ 83.900270][ T4962] sp : ffff80001f7d7760 [ 83.900915][ T4962] x29: ffff80001f7d7780 x28: 1ffff00003efaf40 x27: dfff800000000000 [ 83.902105][ T4962] x26: 00000000000000c0 x25: 00000000000000d0 x24: ffff80001f7d7a08 [ 83.903349][ T4962] x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00003efaf41 [ 83.904595][ T4962] x20: ffff80001f7d7a00 x19: ffff0000ed558e28 x18: 0000000000000000 [ 83.905842][ T4962] x17: 0000000000000000 x16: ffff80000973f2ec x15: 0000000000000001 [ 83.906981][ T4962] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 83.908131][ T4962] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973f700 [ 83.909282][ T4962] x8 : ffff0000d686d1c0 x7 : 0000000000000000 x6 : 0000000000000000 [ 83.910498][ T4962] x5 : 0000000000000000 x4 : 0000000000000001 x3 : 00000000bffffe00 [ 83.911752][ T4962] x2 : ffff80001f7d79d0 x1 : 00000000000000d0 x0 : 00000000000000c0 [ 83.912971][ T4962] Call trace: [ 83.913467][ T4962] __udf_add_aext+0x490/0x61c [ 83.914141][ T4962] udf_do_extend_file+0x550/0xd8c [ 83.914912][ T4962] udf_setsize+0x8b4/0xd7c [ 83.915626][ T4962] udf_setattr+0x280/0x414 [ 83.916330][ T4962] notify_change+0xa08/0xcd8 [ 83.917063][ T4962] do_truncate+0x178/0x1f0 [ 83.917756][ T4962] do_sys_ftruncate+0x284/0x31c [ 83.918530][ T4962] __arm64_sys_ftruncate+0x60/0x74 [ 83.919259][ T4962] invoke_syscall+0x98/0x2b8 [ 83.919943][ T4962] el0_svc_common+0x138/0x258 [ 83.920616][ T4962] do_el0_svc+0x58/0x14c [ 83.921197][ T4962] el0_svc+0x78/0x1e0 [ 83.921823][ T4962] el0t_64_sync_handler+0xcc/0xe4 [ 83.922609][ T4962] el0t_64_sync+0x1a0/0x1a4 [ 83.923349][ T4962] irq event stamp: 15732 [ 83.923975][ T4962] hardirqs last enabled at (15731): [] exit_to_kernel_mode+0xe0/0x168 [ 83.925441][ T4962] hardirqs last disabled at (15732): [] el1_dbg+0x24/0x80 [ 83.926706][ T4962] softirqs last enabled at (15730): [] handle_softirqs+0xa4c/0xbf0 [ 83.928190][ T4962] softirqs last disabled at (15601): [] __irq_exit_rcu+0x240/0x440 [ 83.929685][ T4962] ---[ end trace f597b8e8082ab7d7 ]--- [ 83.930651][ T4962] ------------[ cut here ]------------ [ 83.931398][ T4962] WARNING: CPU: 0 PID: 4962 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 83.932783][ T4962] Modules linked in: [ 83.933379][ T4962] CPU: 0 PID: 4962 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 83.934658][ T4962] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 83.936171][ T4962] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 83.937368][ T4962] pc : __udf_add_aext+0x490/0x61c [ 83.938180][ T4962] lr : __udf_add_aext+0x490/0x61c [ 83.938903][ T4962] sp : ffff80001f7d7760 [ 83.939489][ T4962] x29: ffff80001f7d7780 x28: 1ffff00003efaf40 x27: dfff800000000000 [ 83.940681][ T4962] x26: 00000000000000d0 x25: 00000000000000e0 x24: ffff80001f7d7a08 [ 83.941902][ T4962] x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00003efaf41 [ 83.943082][ T4962] x20: ffff80001f7d7a00 x19: ffff0000ed558e28 x18: 0000000000000000 [ 83.944241][ T4962] x17: 0000000000000000 x16: ffff80000973f2ec x15: 0000000000000001 [ 83.945472][ T4962] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 83.946698][ T4962] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973f700 [ 83.947947][ T4962] x8 : ffff0000d686d1c0 x7 : 0000000000000000 x6 : 0000000000000000 [ 83.949120][ T4962] x5 : 0000000000000000 x4 : 0000000000000001 x3 : 00000000bffffe00 [ 83.950413][ T4962] x2 : ffff80001f7d79d0 x1 : 00000000000000e0 x0 : 00000000000000d0 [ 83.951584][ T4962] Call trace: [ 83.952014][ T4962] __udf_add_aext+0x490/0x61c [ 83.952655][ T4962] udf_do_extend_file+0x550/0xd8c [ 83.953379][ T4962] udf_setsize+0x8b4/0xd7c [ 83.954035][ T4962] udf_setattr+0x280/0x414 [ 83.954730][ T4962] notify_change+0xa08/0xcd8 [ 83.955407][ T4962] do_truncate+0x178/0x1f0 [ 83.956022][ T4962] do_sys_ftruncate+0x284/0x31c [ 83.956784][ T4962] __arm64_sys_ftruncate+0x60/0x74 [ 83.957583][ T4962] invoke_syscall+0x98/0x2b8 [ 83.958271][ T4962] el0_svc_common+0x138/0x258 [ 83.958984][ T4962] do_el0_svc+0x58/0x14c [ 83.959639][ T4962] el0_svc+0x78/0x1e0 [ 83.960283][ T4962] el0t_64_sync_handler+0xcc/0xe4 [ 83.961027][ T4962] el0t_64_sync+0x1a0/0x1a4 [ 83.961678][ T4962] irq event stamp: 15760 [ 83.962266][ T4962] hardirqs last enabled at (15759): [] exit_to_kernel_mode+0xe0/0x168 [ 83.963649][ T4962] hardirqs last disabled at (15760): [] el1_dbg+0x24/0x80 [ 83.965025][ T4962] softirqs last enabled at (15758): [] handle_softirqs+0xa4c/0xbf0 [ 83.966478][ T4962] softirqs last disabled at (15735): [] __irq_exit_rcu+0x240/0x440 [ 83.967858][ T4962] ---[ end trace f597b8e8082ab7d8 ]--- [ 83.968844][ T4962] ------------[ cut here ]------------ [ 83.969604][ T4962] WARNING: CPU: 0 PID: 4962 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 83.970956][ T4962] Modules linked in: [ 83.971555][ T4962] CPU: 0 PID: 4962 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 83.972911][ T4962] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 83.974413][ T4962] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 83.975579][ T4962] pc : __udf_add_aext+0x490/0x61c [ 83.976345][ T4962] lr : __udf_add_aext+0x490/0x61c [ 83.977101][ T4962] sp : ffff80001f7d7760 [ 83.977766][ T4962] x29: ffff80001f7d7780 x28: 1ffff00003efaf40 x27: dfff800000000000 [ 83.978965][ T4962] x26: 00000000000000e0 x25: 00000000000000f0 x24: ffff80001f7d7a08 [ 83.980154][ T4962] x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00003efaf41 [ 83.981381][ T4962] x20: ffff80001f7d7a00 x19: ffff0000ed558e28 x18: 0000000000000000 [ 83.982589][ T4962] x17: 0000000000000000 x16: ffff80000973f2ec x15: 0000000000000001 [ 83.983818][ T4962] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 83.985043][ T4962] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973f700 [ 83.986168][ T4962] x8 : ffff0000d686d1c0 x7 : 0000000000000000 x6 : 0000000000000000 [ 83.987380][ T4962] x5 : 0000000000000000 x4 : 0000000000000001 x3 : 00000000bffffe00 [ 83.988673][ T4962] x2 : ffff80001f7d79d0 x1 : 00000000000000f0 x0 : 00000000000000e0 [ 83.989905][ T4962] Call trace: [ 83.990411][ T4962] __udf_add_aext+0x490/0x61c [ 83.991172][ T4962] udf_do_extend_file+0x550/0xd8c [ 83.991934][ T4962] udf_setsize+0x8b4/0xd7c [ 83.992657][ T4962] udf_setattr+0x280/0x414 [ 83.993366][ T4962] notify_change+0xa08/0xcd8 [ 83.994120][ T4962] do_truncate+0x178/0x1f0 [ 83.994755][ T4962] do_sys_ftruncate+0x284/0x31c [ 83.995461][ T4962] __arm64_sys_ftruncate+0x60/0x74 [ 83.996197][ T4962] invoke_syscall+0x98/0x2b8 [ 83.996857][ T4962] el0_svc_common+0x138/0x258 [ 83.997543][ T4962] do_el0_svc+0x58/0x14c [ 83.998203][ T4962] el0_svc+0x78/0x1e0 [ 83.998803][ T4962] el0t_64_sync_handler+0xcc/0xe4 [ 83.999541][ T4962] el0t_64_sync+0x1a0/0x1a4 [ 84.000216][ T4962] irq event stamp: 15794 [ 84.000828][ T4962] hardirqs last enabled at (15793): [] exit_to_kernel_mode+0xe0/0x168 [ 84.002267][ T4962] hardirqs last disabled at (15794): [] el1_dbg+0x24/0x80 [ 84.003502][ T4962] softirqs last enabled at (15792): [] handle_softirqs+0xa4c/0xbf0 [ 84.004994][ T4962] softirqs last disabled at (15763): [] __irq_exit_rcu+0x240/0x440 [ 84.006398][ T4962] ---[ end trace f597b8e8082ab7d9 ]--- [ 84.007549][ T4962] ------------[ cut here ]------------ [ 84.008365][ T4962] WARNING: CPU: 0 PID: 4962 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 84.009694][ T4962] Modules linked in: [ 84.010266][ T4962] CPU: 0 PID: 4962 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 84.011709][ T4962] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 84.013356][ T4962] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 84.014545][ T4962] pc : __udf_add_aext+0x490/0x61c [ 84.015285][ T4962] lr : __udf_add_aext+0x490/0x61c [ 84.016073][ T4962] sp : ffff80001f7d7760 [ 84.016698][ T4962] x29: ffff80001f7d7780 x28: 1ffff00003efaf40 x27: dfff800000000000 [ 84.017958][ T4962] x26: 00000000000000f0 x25: 0000000000000100 x24: ffff80001f7d7a08 [ 84.019197][ T4962] x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00003efaf41 [ 84.020490][ T4962] x20: ffff80001f7d7a00 x19: ffff0000ed558e28 x18: 0000000000000000 [ 84.021716][ T4962] x17: 0000000000000000 x16: ffff80000973f2ec x15: 0000000000000001 [ 84.022996][ T4962] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 84.024243][ T4962] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973f700 [ 84.025577][ T4962] x8 : ffff0000d686d1c0 x7 : 0000000000000000 x6 : 0000000000000000 [ 84.026806][ T4962] x5 : 0000000000000000 x4 : 0000000000000001 x3 : 00000000bffffe00 [ 84.028111][ T4962] x2 : ffff80001f7d79d0 x1 : 0000000000000100 x0 : 00000000000000f0 [ 84.029396][ T4962] Call trace: [ 84.029900][ T4962] __udf_add_aext+0x490/0x61c [ 84.030649][ T4962] udf_do_extend_file+0x550/0xd8c [ 84.031375][ T4962] udf_setsize+0x8b4/0xd7c [ 84.032060][ T4962] udf_setattr+0x280/0x414 [ 84.032682][ T4962] notify_change+0xa08/0xcd8 [ 84.033469][ T4962] do_truncate+0x178/0x1f0 [ 84.034107][ T4962] do_sys_ftruncate+0x284/0x31c [ 84.034843][ T4962] __arm64_sys_ftruncate+0x60/0x74 [ 84.035604][ T4962] invoke_syscall+0x98/0x2b8 [ 84.036311][ T4962] el0_svc_common+0x138/0x258 [ 84.036999][ T4962] do_el0_svc+0x58/0x14c [ 84.037622][ T4962] el0_svc+0x78/0x1e0 [ 84.038253][ T4962] el0t_64_sync_handler+0xcc/0xe4 [ 84.039024][ T4962] el0t_64_sync+0x1a0/0x1a4 [ 84.039726][ T4962] irq event stamp: 15876 [ 84.040381][ T4962] hardirqs last enabled at (15875): [] exit_to_kernel_mode+0xe0/0x168 [ 84.041812][ T4962] hardirqs last disabled at (15876): [] el1_dbg+0x24/0x80 [ 84.043083][ T4962] softirqs last enabled at (15870): [] handle_softirqs+0xa4c/0xbf0 [ 84.044481][ T4962] softirqs last disabled at (15797): [] __irq_exit_rcu+0x240/0x440 [ 84.045851][ T4962] ---[ end trace f597b8e8082ab7da ]--- [ 84.046795][ T4962] ------------[ cut here ]------------ [ 84.047533][ T4962] WARNING: CPU: 0 PID: 4962 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 84.048864][ T4962] Modules linked in: [ 84.049399][ T4962] CPU: 0 PID: 4962 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 84.050663][ T4962] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 84.052171][ T4962] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 84.053331][ T4962] pc : __udf_add_aext+0x490/0x61c [ 84.054018][ T4962] lr : __udf_add_aext+0x490/0x61c [ 84.054781][ T4962] sp : ffff80001f7d7760 [ 84.055406][ T4962] x29: ffff80001f7d7780 x28: 1ffff00003efaf40 x27: dfff800000000000 [ 84.056584][ T4962] x26: 0000000000000100 x25: 0000000000000110 x24: ffff80001f7d7a08 [ 84.057851][ T4962] x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00003efaf41 [ 84.059066][ T4962] x20: ffff80001f7d7a00 x19: ffff0000ed558e28 x18: 0000000000000000 [ 84.060316][ T4962] x17: 0000000000000000 x16: ffff80000973f2ec x15: 0000000000000001 [ 84.061610][ T4962] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 84.062915][ T4962] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973f700 [ 84.064158][ T4962] x8 : ffff0000d686d1c0 x7 : 0000000000000000 x6 : 0000000000000000 [ 84.065338][ T4962] x5 : 0000000000000000 x4 : 0000000000000001 x3 : 00000000bffffe00 [ 84.066542][ T4962] x2 : ffff80001f7d79d0 x1 : 0000000000000110 x0 : 0000000000000100 [ 84.067714][ T4962] Call trace: [ 84.068224][ T4962] __udf_add_aext+0x490/0x61c [ 84.068917][ T4962] udf_do_extend_file+0x550/0xd8c [ 84.069694][ T4962] udf_setsize+0x8b4/0xd7c [ 84.070368][ T4962] udf_setattr+0x280/0x414 [ 84.071029][ T4962] notify_change+0xa08/0xcd8 [ 84.071699][ T4962] do_truncate+0x178/0x1f0 [ 84.072386][ T4962] do_sys_ftruncate+0x284/0x31c [ 84.073066][ T4962] __arm64_sys_ftruncate+0x60/0x74 [ 84.073814][ T4962] invoke_syscall+0x98/0x2b8 [ 84.074477][ T4962] el0_svc_common+0x138/0x258 [ 84.075105][ T4962] do_el0_svc+0x58/0x14c [ 84.075750][ T4962] el0_svc+0x78/0x1e0 [ 84.076308][ T4962] el0t_64_sync_handler+0xcc/0xe4 [ 84.077066][ T4962] el0t_64_sync+0x1a0/0x1a4 [ 84.077759][ T4962] irq event stamp: 15896 [ 84.078305][ T4962] hardirqs last enabled at (15895): [] exit_to_kernel_mode+0xe0/0x168 [ 84.079813][ T4962] hardirqs last disabled at (15896): [] el1_dbg+0x24/0x80 [ 84.081022][ T4962] softirqs last enabled at (15890): [] handle_softirqs+0xa4c/0xbf0 [ 84.082404][ T4962] softirqs last disabled at (15879): [] __irq_exit_rcu+0x240/0x440 [ 84.083759][ T4962] ---[ end trace f597b8e8082ab7db ]--- [ 84.084711][ T4962] ------------[ cut here ]------------ [ 84.085496][ T4962] WARNING: CPU: 0 PID: 4962 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 84.086791][ T4962] Modules linked in: [ 84.087408][ T4962] CPU: 0 PID: 4962 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 84.088674][ T4962] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 84.090163][ T4962] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 84.091401][ T4962] pc : __udf_add_aext+0x490/0x61c [ 84.092155][ T4962] lr : __udf_add_aext+0x490/0x61c [ 84.092892][ T4962] sp : ffff80001f7d7760 [ 84.093548][ T4962] x29: ffff80001f7d7780 x28: 1ffff00003efaf40 x27: dfff800000000000 [ 84.094726][ T4962] x26: 0000000000000110 x25: 0000000000000120 x24: ffff80001f7d7a08 [ 84.095952][ T4962] x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00003efaf41 [ 84.097156][ T4962] x20: ffff80001f7d7a00 x19: ffff0000ed558e28 x18: 0000000000000000 [ 84.098335][ T4962] x17: 0000000000000000 x16: ffff80000973f2ec x15: 0000000000000001 [ 84.099573][ T4962] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 84.100839][ T4962] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973f700 [ 84.102044][ T4962] x8 : ffff0000d686d1c0 x7 : 0000000000000000 x6 : 0000000000000000 [ 84.103220][ T4962] x5 : 0000000000000000 x4 : 0000000000000001 x3 : 00000000bffffe00 [ 84.104404][ T4962] x2 : ffff80001f7d79d0 x1 : 0000000000000120 x0 : 0000000000000110 [ 84.105554][ T4962] Call trace: [ 84.106081][ T4962] __udf_add_aext+0x490/0x61c [ 84.106777][ T4962] udf_do_extend_file+0x550/0xd8c [ 84.107518][ T4962] udf_setsize+0x8b4/0xd7c [ 84.108157][ T4962] udf_setattr+0x280/0x414 [ 84.108855][ T4962] notify_change+0xa08/0xcd8 [ 84.109523][ T4962] do_truncate+0x178/0x1f0 [ 84.110177][ T4962] do_sys_ftruncate+0x284/0x31c [ 84.110885][ T4962] __arm64_sys_ftruncate+0x60/0x74 [ 84.111644][ T4962] invoke_syscall+0x98/0x2b8 [ 84.112380][ T4962] el0_svc_common+0x138/0x258 [ 84.113125][ T4962] do_el0_svc+0x58/0x14c [ 84.113789][ T4962] el0_svc+0x78/0x1e0 [ 84.114423][ T4962] el0t_64_sync_handler+0xcc/0xe4 [ 84.115192][ T4962] el0t_64_sync+0x1a0/0x1a4 [ 84.115876][ T4962] irq event stamp: 15918 [ 84.116500][ T4962] hardirqs last enabled at (15917): [] exit_to_kernel_mode+0xe0/0x168 [ 84.118086][ T4962] hardirqs last disabled at (15918): [] el1_dbg+0x24/0x80 [ 84.119389][ T4962] softirqs last enabled at (15916): [] handle_softirqs+0xa4c/0xbf0 [ 84.120785][ T4962] softirqs last disabled at (15899): [] __irq_exit_rcu+0x240/0x440 [ 84.122159][ T4962] ---[ end trace f597b8e8082ab7dc ]--- [ 84.123320][ T4962] ------------[ cut here ]------------ [ 84.124114][ T4962] WARNING: CPU: 0 PID: 4962 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 84.125414][ T4962] Modules linked in: [ 84.125970][ T4962] CPU: 0 PID: 4962 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 84.127213][ T4962] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 84.128677][ T4962] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 84.129827][ T4962] pc : __udf_add_aext+0x490/0x61c [ 84.130569][ T4962] lr : __udf_add_aext+0x490/0x61c [ 84.131351][ T4962] sp : ffff80001f7d7760 [ 84.131982][ T4962] x29: ffff80001f7d7780 x28: 1ffff00003efaf40 x27: dfff800000000000 [ 84.133205][ T4962] x26: 0000000000000120 x25: 0000000000000130 x24: ffff80001f7d7a08 [ 84.134489][ T4962] x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00003efaf41 [ 84.135798][ T4962] x20: ffff80001f7d7a00 x19: ffff0000ed558e28 x18: 0000000000000000 [ 84.137077][ T4962] x17: 0000000000000000 x16: ffff80000973f2ec x15: 0000000000000001 [ 84.138289][ T4962] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 84.139484][ T4962] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973f700 [ 84.140738][ T4962] x8 : ffff0000d686d1c0 x7 : 0000000000000000 x6 : 0000000000000000 [ 84.141960][ T4962] x5 : 0000000000000000 x4 : 0000000000000001 x3 : 00000000bffffe00 [ 84.143283][ T4962] x2 : ffff80001f7d79d0 x1 : 0000000000000130 x0 : 0000000000000120 [ 84.144514][ T4962] Call trace: [ 84.144988][ T4962] __udf_add_aext+0x490/0x61c [ 84.145712][ T4962] udf_do_extend_file+0x550/0xd8c [ 84.146459][ T4962] udf_setsize+0x8b4/0xd7c [ 84.147131][ T4962] udf_setattr+0x280/0x414 [ 84.147809][ T4962] notify_change+0xa08/0xcd8 [ 84.148480][ T4962] do_truncate+0x178/0x1f0 [ 84.149155][ T4962] do_sys_ftruncate+0x284/0x31c [ 84.149937][ T4962] __arm64_sys_ftruncate+0x60/0x74 [ 84.150727][ T4962] invoke_syscall+0x98/0x2b8 [ 84.151452][ T4962] el0_svc_common+0x138/0x258 [ 84.152172][ T4962] do_el0_svc+0x58/0x14c [ 84.152836][ T4962] el0_svc+0x78/0x1e0 [ 84.153426][ T4962] el0t_64_sync_handler+0xcc/0xe4 [ 84.154223][ T4962] el0t_64_sync+0x1a0/0x1a4 [ 84.154941][ T4962] irq event stamp: 16008 [ 84.155623][ T4962] hardirqs last enabled at (16007): [] exit_to_kernel_mode+0xe0/0x168 [ 84.157200][ T4962] hardirqs last disabled at (16008): [] el1_dbg+0x24/0x80 [ 84.158459][ T4962] softirqs last enabled at (16002): [] handle_softirqs+0xa4c/0xbf0 [ 84.159887][ T4962] softirqs last disabled at (15921): [] __irq_exit_rcu+0x240/0x440 [ 84.161404][ T4962] ---[ end trace f597b8e8082ab7dd ]--- [ 84.162374][ T4962] ------------[ cut here ]------------ [ 84.163117][ T4962] WARNING: CPU: 0 PID: 4962 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 84.164472][ T4962] Modules linked in: [ 84.165091][ T4962] CPU: 0 PID: 4962 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 84.166392][ T4962] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 84.167974][ T4962] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 84.169179][ T4962] pc : __udf_add_aext+0x490/0x61c [ 84.169882][ T4962] lr : __udf_add_aext+0x490/0x61c [ 84.170633][ T4962] sp : ffff80001f7d7760 [ 84.171277][ T4962] x29: ffff80001f7d7780 x28: 1ffff00003efaf40 x27: dfff800000000000 [ 84.172491][ T4962] x26: 0000000000000130 x25: 0000000000000140 x24: ffff80001f7d7a08 [ 84.173889][ T4962] x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00003efaf41 [ 84.175249][ T4962] x20: ffff80001f7d7a00 x19: ffff0000ed558e28 x18: 0000000000000000 [ 84.176556][ T4962] x17: 0000000000000000 x16: ffff80000973f2ec x15: 0000000000000001 [ 84.177738][ T4962] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 84.179025][ T4962] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973f700 [ 84.180296][ T4962] x8 : ffff0000d686d1c0 x7 : 0000000000000000 x6 : 0000000000000000 [ 84.181487][ T4962] x5 : 0000000000000000 x4 : 0000000000000001 x3 : 00000000bffffe00 [ 84.182683][ T4962] x2 : ffff80001f7d79d0 x1 : 0000000000000140 x0 : 0000000000000130 [ 84.183845][ T4962] Call trace: [ 84.184343][ T4962] __udf_add_aext+0x490/0x61c [ 84.184969][ T4962] udf_do_extend_file+0x550/0xd8c [ 84.185730][ T4962] udf_setsize+0x8b4/0xd7c [ 84.186399][ T4962] udf_setattr+0x280/0x414 [ 84.187048][ T4962] notify_change+0xa08/0xcd8 [ 84.187716][ T4962] do_truncate+0x178/0x1f0 [ 84.188354][ T4962] do_sys_ftruncate+0x284/0x31c [ 84.189137][ T4962] __arm64_sys_ftruncate+0x60/0x74 [ 84.189921][ T4962] invoke_syscall+0x98/0x2b8 [ 84.190628][ T4962] el0_svc_common+0x138/0x258 [ 84.191333][ T4962] do_el0_svc+0x58/0x14c [ 84.191985][ T4962] el0_svc+0x78/0x1e0 [ 84.192596][ T4962] el0t_64_sync_handler+0xcc/0xe4 [ 84.193369][ T4962] el0t_64_sync+0x1a0/0x1a4 [ 84.194046][ T4962] irq event stamp: 16026 [ 84.194712][ T4962] hardirqs last enabled at (16025): [] exit_to_kernel_mode+0xe0/0x168 [ 84.196297][ T4962] hardirqs last disabled at (16026): [] el1_dbg+0x24/0x80 [ 84.197689][ T4962] softirqs last enabled at (16020): [] handle_softirqs+0xa4c/0xbf0 [ 84.199160][ T4962] softirqs last disabled at (16011): [] __irq_exit_rcu+0x240/0x440 [ 84.200546][ T4962] ---[ end trace f597b8e8082ab7de ]--- [ 84.201899][ T4962] ------------[ cut here ]------------ [ 84.202700][ T4962] WARNING: CPU: 0 PID: 4962 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 84.204083][ T4962] Modules linked in: [ 84.204705][ T4962] CPU: 0 PID: 4962 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 84.205981][ T4962] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 84.207447][ T4962] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 84.208605][ T4962] pc : __udf_add_aext+0x490/0x61c [ 84.209478][ T4962] lr : __udf_add_aext+0x490/0x61c [ 84.210354][ T4962] sp : ffff80001f7d7760 [ 84.211045][ T4962] x29: ffff80001f7d7780 x28: 1ffff00003efaf40 x27: dfff800000000000 [ 84.212374][ T4962] x26: 0000000000000140 x25: 0000000000000150 x24: ffff80001f7d7a08 [ 84.213670][ T4962] x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00003efaf41 [ 84.214988][ T4962] x20: ffff80001f7d7a00 x19: ffff0000ed558e28 x18: 0000000000000000 [ 84.216282][ T4962] x17: 0000000000000000 x16: ffff80000973f2ec x15: 0000000000000001 [ 84.217559][ T4962] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 84.218733][ T4962] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973f700 [ 84.220032][ T4962] x8 : ffff0000d686d1c0 x7 : 0000000000000000 x6 : 0000000000000000 [ 84.221284][ T4962] x5 : 0000000000000000 x4 : 0000000000000001 x3 : 00000000bffffe00 [ 84.222508][ T4962] x2 : ffff80001f7d79d0 x1 : 0000000000000150 x0 : 0000000000000140 [ 84.223764][ T4962] Call trace: [ 84.224223][ T4962] __udf_add_aext+0x490/0x61c [ 84.224976][ T4962] udf_do_extend_file+0x550/0xd8c [ 84.225731][ T4962] udf_setsize+0x8b4/0xd7c [ 84.226441][ T4962] udf_setattr+0x280/0x414 [ 84.227148][ T4962] notify_change+0xa08/0xcd8 [ 84.227865][ T4962] do_truncate+0x178/0x1f0 [ 84.228497][ T4962] do_sys_ftruncate+0x284/0x31c [ 84.229193][ T4962] __arm64_sys_ftruncate+0x60/0x74 [ 84.229946][ T4962] invoke_syscall+0x98/0x2b8 [ 84.230602][ T4962] el0_svc_common+0x138/0x258 [ 84.231311][ T4962] do_el0_svc+0x58/0x14c [ 84.231933][ T4962] el0_svc+0x78/0x1e0 [ 84.232506][ T4962] el0t_64_sync_handler+0xcc/0xe4 [ 84.233204][ T4962] el0t_64_sync+0x1a0/0x1a4 [ 84.233859][ T4962] irq event stamp: 16164 [ 84.234443][ T4962] hardirqs last enabled at (16163): [] exit_to_kernel_mode+0xe0/0x168 [ 84.235855][ T4962] hardirqs last disabled at (16164): [] el1_dbg+0x24/0x80 [ 84.237129][ T4962] softirqs last enabled at (16158): [] handle_softirqs+0xa4c/0xbf0 [ 84.238558][ T4962] softirqs last disabled at (16029): [] __irq_exit_rcu+0x240/0x440 [ 84.239956][ T4962] ---[ end trace f597b8e8082ab7df ]--- [ 84.240950][ T4962] ------------[ cut here ]------------ [ 84.241727][ T4962] WARNING: CPU: 0 PID: 4962 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 84.243061][ T4962] Modules linked in: [ 84.243652][ T4962] CPU: 0 PID: 4962 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 84.244928][ T4962] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 84.246368][ T4962] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 84.247486][ T4962] pc : __udf_add_aext+0x490/0x61c [ 84.248176][ T4962] lr : __udf_add_aext+0x490/0x61c [ 84.248947][ T4962] sp : ffff80001f7d7760 [ 84.249592][ T4962] x29: ffff80001f7d7780 x28: 1ffff00003efaf40 x27: dfff800000000000 [ 84.250889][ T4962] x26: 0000000000000150 x25: 0000000000000160 x24: ffff80001f7d7a08 [ 84.252178][ T4962] x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00003efaf41 [ 84.253451][ T4962] x20: ffff80001f7d7a00 x19: ffff0000ed558e28 x18: 0000000000000000 [ 84.254699][ T4962] x17: 0000000000000000 x16: ffff80000973f2ec x15: 0000000000000001 [ 84.255962][ T4962] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 84.257220][ T4962] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973f700 [ 84.258463][ T4962] x8 : ffff0000d686d1c0 x7 : 0000000000000000 x6 : 0000000000000000 [ 84.259814][ T4962] x5 : 0000000000000000 x4 : 0000000000000001 x3 : 00000000bffffe00 [ 84.261143][ T4962] x2 : ffff80001f7d79d0 x1 : 0000000000000160 x0 : 0000000000000150 [ 84.262410][ T4962] Call trace: [ 84.262894][ T4962] __udf_add_aext+0x490/0x61c [ 84.263596][ T4962] udf_do_extend_file+0x550/0xd8c [ 84.264382][ T4962] udf_setsize+0x8b4/0xd7c [ 84.265021][ T4962] udf_setattr+0x280/0x414 [ 84.265633][ T4962] notify_change+0xa08/0xcd8 [ 84.266316][ T4962] do_truncate+0x178/0x1f0 [ 84.267019][ T4962] do_sys_ftruncate+0x284/0x31c [ 84.267771][ T4962] __arm64_sys_ftruncate+0x60/0x74 [ 84.268589][ T4962] invoke_syscall+0x98/0x2b8 [ 84.269273][ T4962] el0_svc_common+0x138/0x258 [ 84.269979][ T4962] do_el0_svc+0x58/0x14c [ 84.270634][ T4962] el0_svc+0x78/0x1e0 [ 84.271263][ T4962] el0t_64_sync_handler+0xcc/0xe4 [ 84.272042][ T4962] el0t_64_sync+0x1a0/0x1a4 [ 84.272719][ T4962] irq event stamp: 16184 [ 84.273370][ T4962] hardirqs last enabled at (16183): [] exit_to_kernel_mode+0xe0/0x168 [ 84.274886][ T4962] hardirqs last disabled at (16184): [] el1_dbg+0x24/0x80 [ 84.276218][ T4962] softirqs last enabled at (16182): [] handle_softirqs+0xa4c/0xbf0 [ 84.277559][ T4962] softirqs last disabled at (16167): [] __irq_exit_rcu+0x240/0x440 [ 84.278995][ T4962] ---[ end trace f597b8e8082ab7e0 ]--- [ 84.280000][ T4962] ------------[ cut here ]------------ [ 84.280792][ T4962] WARNING: CPU: 0 PID: 4962 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 84.282083][ T4962] Modules linked in: [ 84.282609][ T4962] CPU: 0 PID: 4962 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 84.283896][ T4962] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 84.285394][ T4962] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 84.286548][ T4962] pc : __udf_add_aext+0x490/0x61c [ 84.287317][ T4962] lr : __udf_add_aext+0x490/0x61c [ 84.288050][ T4962] sp : ffff80001f7d7760 [ 84.288589][ T4962] x29: ffff80001f7d7780 x28: 1ffff00003efaf40 x27: dfff800000000000 [ 84.289831][ T4962] x26: 0000000000000160 x25: 0000000000000170 x24: ffff80001f7d7a08 [ 84.291006][ T4962] x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00003efaf41 [ 84.292276][ T4962] x20: ffff80001f7d7a00 x19: ffff0000ed558e28 x18: 0000000000000000 [ 84.293440][ T4962] x17: 0000000000000000 x16: ffff80000973f2ec x15: 0000000000000001 [ 84.294624][ T4962] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 84.295865][ T4962] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973f700 [ 84.297145][ T4962] x8 : ffff0000d686d1c0 x7 : 0000000000000000 x6 : 0000000000000000 [ 84.298357][ T4962] x5 : 0000000000000000 x4 : 0000000000000001 x3 : 00000000bffffe00 [ 84.299579][ T4962] x2 : ffff80001f7d79d0 x1 : 0000000000000170 x0 : 0000000000000160 [ 84.300769][ T4962] Call trace: [ 84.301237][ T4962] __udf_add_aext+0x490/0x61c [ 84.301933][ T4962] udf_do_extend_file+0x550/0xd8c [ 84.302742][ T4962] udf_setsize+0x8b4/0xd7c [ 84.303396][ T4962] udf_setattr+0x280/0x414 [ 84.304042][ T4962] notify_change+0xa08/0xcd8 [ 84.304709][ T4962] do_truncate+0x178/0x1f0 [ 84.305368][ T4962] do_sys_ftruncate+0x284/0x31c [ 84.306067][ T4962] __arm64_sys_ftruncate+0x60/0x74 [ 84.306824][ T4962] invoke_syscall+0x98/0x2b8 [ 84.307495][ T4962] el0_svc_common+0x138/0x258 [ 84.308178][ T4962] do_el0_svc+0x58/0x14c [ 84.308812][ T4962] el0_svc+0x78/0x1e0 [ 84.309400][ T4962] el0t_64_sync_handler+0xcc/0xe4 [ 84.310156][ T4962] el0t_64_sync+0x1a0/0x1a4 [ 84.310824][ T4962] irq event stamp: 16196 [ 84.311423][ T4962] hardirqs last enabled at (16195): [] exit_to_kernel_mode+0xe0/0x168 [ 84.312868][ T4962] hardirqs last disabled at (16196): [] el1_dbg+0x24/0x80 [ 84.314126][ T4962] softirqs last enabled at (16194): [] handle_softirqs+0xa4c/0xbf0 [ 84.315523][ T4962] softirqs last disabled at (16187): [] __irq_exit_rcu+0x240/0x440 [ 84.316939][ T4962] ---[ end trace f597b8e8082ab7e1 ]--- [ 84.318048][ T4962] ------------[ cut here ]------------ [ 84.318846][ T4962] WARNING: CPU: 0 PID: 4962 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 84.320192][ T4962] Modules linked in: [ 84.320785][ T4962] CPU: 0 PID: 4962 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 84.322146][ T4962] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 84.323635][ T4962] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 84.324761][ T4962] pc : __udf_add_aext+0x490/0x61c [ 84.325487][ T4962] lr : __udf_add_aext+0x490/0x61c [ 84.326245][ T4962] sp : ffff80001f7d7760 [ 84.326854][ T4962] x29: ffff80001f7d7780 x28: 1ffff00003efaf40 x27: dfff800000000000 [ 84.328162][ T4962] x26: 0000000000000170 x25: 0000000000000180 x24: ffff80001f7d7a08 [ 84.329401][ T4962] x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00003efaf41 [ 84.330644][ T4962] x20: ffff80001f7d7a00 x19: ffff0000ed558e28 x18: 0000000000000000 [ 84.331910][ T4962] x17: 0000000000000000 x16: ffff80000973f2ec x15: 0000000000000001 [ 84.333135][ T4962] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 84.334306][ T4962] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973f700 [ 84.335553][ T4962] x8 : ffff0000d686d1c0 x7 : 0000000000000000 x6 : 0000000000000000 [ 84.336680][ T4962] x5 : 0000000000000000 x4 : 0000000000000001 x3 : 00000000bffffe00 [ 84.337876][ T4962] x2 : ffff80001f7d79d0 x1 : 0000000000000180 x0 : 0000000000000170 [ 84.339112][ T4962] Call trace: [ 84.339623][ T4962] __udf_add_aext+0x490/0x61c [ 84.340332][ T4962] udf_do_extend_file+0x550/0xd8c [ 84.341098][ T4962] udf_setsize+0x8b4/0xd7c [ 84.341824][ T4962] udf_setattr+0x280/0x414 [ 84.342453][ T4962] notify_change+0xa08/0xcd8 [ 84.343114][ T4962] do_truncate+0x178/0x1f0 [ 84.343792][ T4962] do_sys_ftruncate+0x284/0x31c [ 84.344508][ T4962] __arm64_sys_ftruncate+0x60/0x74 [ 84.345265][ T4962] invoke_syscall+0x98/0x2b8 [ 84.345962][ T4962] el0_svc_common+0x138/0x258 [ 84.346627][ T4962] do_el0_svc+0x58/0x14c [ 84.347300][ T4962] el0_svc+0x78/0x1e0 [ 84.347871][ T4962] el0t_64_sync_handler+0xcc/0xe4 [ 84.348591][ T4962] el0t_64_sync+0x1a0/0x1a4 [ 84.349258][ T4962] irq event stamp: 16312 [ 84.349841][ T4962] hardirqs last enabled at (16311): [] exit_to_kernel_mode+0xe0/0x168 [ 84.351347][ T4962] hardirqs last disabled at (16312): [] el1_dbg+0x24/0x80 [ 84.352668][ T4962] softirqs last enabled at (16310): [] handle_softirqs+0xa4c/0xbf0 [ 84.354070][ T4962] softirqs last disabled at (16199): [] __irq_exit_rcu+0x240/0x440 [ 84.355456][ T4962] ---[ end trace f597b8e8082ab7e2 ]--- [ 84.356615][ T4962] ------------[ cut here ]------------ [ 84.357395][ T4962] WARNING: CPU: 0 PID: 4962 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 84.358766][ T4962] Modules linked in: [ 84.359397][ T4962] CPU: 0 PID: 4962 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 84.360681][ T4962] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 84.362208][ T4962] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 84.363373][ T4962] pc : __udf_add_aext+0x490/0x61c [ 84.364060][ T4962] lr : __udf_add_aext+0x490/0x61c [ 84.364761][ T4962] sp : ffff80001f7d7760 [ 84.365374][ T4962] x29: ffff80001f7d7780 x28: 1ffff00003efaf40 x27: dfff800000000000 [ 84.366573][ T4962] x26: 0000000000000180 x25: 0000000000000190 x24: ffff80001f7d7a08 [ 84.367790][ T4962] x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00003efaf41 [ 84.369012][ T4962] x20: ffff80001f7d7a00 x19: ffff0000ed558e28 x18: 0000000000000000 [ 84.370299][ T4962] x17: 0000000000000000 x16: ffff80000973f2ec x15: 0000000000000001 [ 84.371585][ T4962] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 84.372883][ T4962] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973f700 [ 84.374033][ T4962] x8 : ffff0000d686d1c0 x7 : 0000000000000000 x6 : 0000000000000000 [ 84.375300][ T4962] x5 : 0000000000000000 x4 : 0000000000000001 x3 : 00000000bffffe00 [ 84.376522][ T4962] x2 : ffff80001f7d79d0 x1 : 0000000000000190 x0 : 0000000000000180 [ 84.377760][ T4962] Call trace: [ 84.378279][ T4962] __udf_add_aext+0x490/0x61c [ 84.379036][ T4962] udf_do_extend_file+0x550/0xd8c [ 84.379762][ T4962] udf_setsize+0x8b4/0xd7c [ 84.380444][ T4962] udf_setattr+0x280/0x414 [ 84.381147][ T4962] notify_change+0xa08/0xcd8 [ 84.381865][ T4962] do_truncate+0x178/0x1f0 [ 84.382547][ T4962] do_sys_ftruncate+0x284/0x31c [ 84.383306][ T4962] __arm64_sys_ftruncate+0x60/0x74 [ 84.384057][ T4962] invoke_syscall+0x98/0x2b8 [ 84.384764][ T4962] el0_svc_common+0x138/0x258 [ 84.385436][ T4962] do_el0_svc+0x58/0x14c [ 84.386105][ T4962] el0_svc+0x78/0x1e0 [ 84.386750][ T4962] el0t_64_sync_handler+0xcc/0xe4 [ 84.387502][ T4962] el0t_64_sync+0x1a0/0x1a4 [ 84.388212][ T4962] irq event stamp: 16376 [ 84.388870][ T4962] hardirqs last enabled at (16375): [] exit_to_kernel_mode+0xe0/0x168 [ 84.390428][ T4962] hardirqs last disabled at (16376): [] el1_dbg+0x24/0x80 [ 84.391737][ T4962] softirqs last enabled at (16374): [] handle_softirqs+0xa4c/0xbf0 [ 84.393123][ T4962] softirqs last disabled at (16315): [] __irq_exit_rcu+0x240/0x440 [ 84.394557][ T4962] ---[ end trace f597b8e8082ab7e3 ]--- [ 84.395496][ T4962] ------------[ cut here ]------------ [ 84.396266][ T4962] WARNING: CPU: 0 PID: 4962 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 84.397551][ T4962] Modules linked in: [ 84.398135][ T4962] CPU: 0 PID: 4962 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 84.399422][ T4962] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 84.400913][ T4962] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 84.402055][ T4962] pc : __udf_add_aext+0x490/0x61c [ 84.402762][ T4962] lr : __udf_add_aext+0x490/0x61c [ 84.403555][ T4962] sp : ffff80001f7d7760 [ 84.404179][ T4962] x29: ffff80001f7d7780 x28: 1ffff00003efaf40 x27: dfff800000000000 [ 84.405424][ T4962] x26: 0000000000000190 x25: 00000000000001a0 x24: ffff80001f7d7a08 [ 84.406584][ T4962] x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00003efaf41 [ 84.407758][ T4962] x20: ffff80001f7d7a00 x19: ffff0000ed558e28 x18: 0000000000000000 [ 84.408971][ T4962] x17: 0000000000000000 x16: ffff80000973f2ec x15: 0000000000000001 [ 84.410284][ T4962] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 84.411577][ T4962] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973f700 [ 84.412962][ T4962] x8 : ffff0000d686d1c0 x7 : 0000000000000000 x6 : 0000000000000000 [ 84.414333][ T4962] x5 : 0000000000000000 x4 : 0000000000000001 x3 : 00000000bffffe00 [ 84.415760][ T4962] x2 : ffff80001f7d79d0 x1 : 00000000000001a0 x0 : 0000000000000190 [ 84.417121][ T4962] Call trace: [ 84.417672][ T4962] __udf_add_aext+0x490/0x61c [ 84.418492][ T4962] udf_do_extend_file+0x550/0xd8c [ 84.419300][ T4962] udf_setsize+0x8b4/0xd7c [ 84.419943][ T4962] udf_setattr+0x280/0x414 [ 84.420583][ T4962] notify_change+0xa08/0xcd8 [ 84.421306][ T4962] do_truncate+0x178/0x1f0 [ 84.421948][ T4962] do_sys_ftruncate+0x284/0x31c [ 84.422673][ T4962] __arm64_sys_ftruncate+0x60/0x74 [ 84.423431][ T4962] invoke_syscall+0x98/0x2b8 [ 84.424078][ T4962] el0_svc_common+0x138/0x258 [ 84.424840][ T4962] do_el0_svc+0x58/0x14c [ 84.425473][ T4962] el0_svc+0x78/0x1e0 [ 84.426103][ T4962] el0t_64_sync_handler+0xcc/0xe4 [ 84.426983][ T4962] el0t_64_sync+0x1a0/0x1a4 [ 84.427720][ T4962] irq event stamp: 16398 [ 84.428422][ T4962] hardirqs last enabled at (16397): [] exit_to_kernel_mode+0xe0/0x168 [ 84.429991][ T4962] hardirqs last disabled at (16398): [] el1_dbg+0x24/0x80 [ 84.431461][ T4962] softirqs last enabled at (16396): [] handle_softirqs+0xa4c/0xbf0 [ 84.432944][ T4962] softirqs last disabled at (16379): [] __irq_exit_rcu+0x240/0x440 [ 84.434342][ T4962] ---[ end trace f597b8e8082ab7e4 ]--- [ 84.435434][ T4962] ------------[ cut here ]------------ [ 84.436238][ T4962] WARNING: CPU: 0 PID: 4962 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 84.437560][ T4962] Modules linked in: [ 84.438125][ T4962] CPU: 0 PID: 4962 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 84.439359][ T4962] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 84.440897][ T4962] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 84.442090][ T4962] pc : __udf_add_aext+0x490/0x61c [ 84.442844][ T4962] lr : __udf_add_aext+0x490/0x61c [ 84.443641][ T4962] sp : ffff80001f7d7760 [ 84.444236][ T4962] x29: ffff80001f7d7780 x28: 1ffff00003efaf40 x27: dfff800000000000 [ 84.445534][ T4962] x26: 00000000000001a0 x25: 00000000000001b0 x24: ffff80001f7d7a08 [ 84.446828][ T4962] x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00003efaf41 [ 84.448076][ T4962] x20: ffff80001f7d7a00 x19: ffff0000ed558e28 x18: 0000000000000000 [ 84.449272][ T4962] x17: 0000000000000000 x16: ffff80000973f2ec x15: 0000000000000001 [ 84.450499][ T4962] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 84.451737][ T4962] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973f700 [ 84.452961][ T4962] x8 : ffff0000d686d1c0 x7 : 0000000000000000 x6 : 0000000000000000 [ 84.454153][ T4962] x5 : 0000000000000000 x4 : 0000000000000001 x3 : 00000000bffffe00 [ 84.455387][ T4962] x2 : ffff80001f7d79d0 x1 : 00000000000001b0 x0 : 00000000000001a0 [ 84.456682][ T4962] Call trace: [ 84.457162][ T4962] __udf_add_aext+0x490/0x61c [ 84.457887][ T4962] udf_do_extend_file+0x550/0xd8c [ 84.458645][ T4962] udf_setsize+0x8b4/0xd7c [ 84.459329][ T4962] udf_setattr+0x280/0x414 [ 84.459995][ T4962] notify_change+0xa08/0xcd8 [ 84.460686][ T4962] do_truncate+0x178/0x1f0 [ 84.461327][ T4962] do_sys_ftruncate+0x284/0x31c [ 84.462092][ T4962] __arm64_sys_ftruncate+0x60/0x74 [ 84.462941][ T4962] invoke_syscall+0x98/0x2b8 [ 84.463729][ T4962] el0_svc_common+0x138/0x258 [ 84.464523][ T4962] do_el0_svc+0x58/0x14c [ 84.465243][ T4962] el0_svc+0x78/0x1e0 [ 84.465949][ T4962] el0t_64_sync_handler+0xcc/0xe4 [ 84.466723][ T4962] el0t_64_sync+0x1a0/0x1a4 [ 84.467467][ T4962] irq event stamp: 16508 [ 84.468116][ T4962] hardirqs last enabled at (16507): [] exit_to_kernel_mode+0xe0/0x168 [ 84.469647][ T4962] hardirqs last disabled at (16508): [] el1_dbg+0x24/0x80 [ 84.470961][ T4962] softirqs last enabled at (16506): [] handle_softirqs+0xa4c/0xbf0 [ 84.472439][ T4962] softirqs last disabled at (16401): [] __irq_exit_rcu+0x240/0x440 [ 84.473843][ T4962] ---[ end trace f597b8e8082ab7e5 ]--- [ 84.474856][ T4962] ------------[ cut here ]------------ [ 84.475605][ T4962] WARNING: CPU: 0 PID: 4962 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 84.476868][ T4962] Modules linked in: [ 84.477385][ T4962] CPU: 0 PID: 4962 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 84.478638][ T4962] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 84.480127][ T4962] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 84.481423][ T4962] pc : __udf_add_aext+0x490/0x61c [ 84.482176][ T4962] lr : __udf_add_aext+0x490/0x61c [ 84.482871][ T4962] sp : ffff80001f7d7760 [ 84.483505][ T4962] x29: ffff80001f7d7780 x28: 1ffff00003efaf40 x27: dfff800000000000 [ 84.484798][ T4962] x26: 00000000000001b0 x25: 00000000000001c0 x24: ffff80001f7d7a08 [ 84.486037][ T4962] x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00003efaf41 [ 84.487353][ T4962] x20: ffff80001f7d7a00 x19: ffff0000ed558e28 x18: 0000000000000000 [ 84.488554][ T4962] x17: 0000000000000000 x16: ffff80000973f2ec x15: 0000000000000001 [ 84.489731][ T4962] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 84.490937][ T4962] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973f700 [ 84.492175][ T4962] x8 : ffff0000d686d1c0 x7 : 0000000000000000 x6 : 0000000000000000 [ 84.493391][ T4962] x5 : 0000000000000000 x4 : 0000000000000001 x3 : 00000000bffffe00 [ 84.494688][ T4962] x2 : ffff80001f7d79d0 x1 : 00000000000001c0 x0 : 00000000000001b0 [ 84.495912][ T4962] Call trace: [ 84.496434][ T4962] __udf_add_aext+0x490/0x61c [ 84.497143][ T4962] udf_do_extend_file+0x550/0xd8c [ 84.497925][ T4962] udf_setsize+0x8b4/0xd7c [ 84.498624][ T4962] udf_setattr+0x280/0x414 [ 84.499304][ T4962] notify_change+0xa08/0xcd8 [ 84.499972][ T4962] do_truncate+0x178/0x1f0 [ 84.500690][ T4962] do_sys_ftruncate+0x284/0x31c [ 84.501442][ T4962] __arm64_sys_ftruncate+0x60/0x74 [ 84.502243][ T4962] invoke_syscall+0x98/0x2b8 [ 84.502876][ T4962] el0_svc_common+0x138/0x258 [ 84.503565][ T4962] do_el0_svc+0x58/0x14c [ 84.504161][ T4962] el0_svc+0x78/0x1e0 [ 84.504800][ T4962] el0t_64_sync_handler+0xcc/0xe4 [ 84.505587][ T4962] el0t_64_sync+0x1a0/0x1a4 [ 84.506295][ T4962] irq event stamp: 16528 [ 84.506904][ T4962] hardirqs last enabled at (16527): [] exit_to_kernel_mode+0xe0/0x168 [ 84.508376][ T4962] hardirqs last disabled at (16528): [] el1_dbg+0x24/0x80 [ 84.509603][ T4962] softirqs last enabled at (16526): [] handle_softirqs+0xa4c/0xbf0 [ 84.510879][ T4962] softirqs last disabled at (16511): [] __irq_exit_rcu+0x240/0x440 [ 84.512385][ T4962] ---[ end trace f597b8e8082ab7e6 ]--- [ 84.513570][ T4962] ------------[ cut here ]------------ [ 84.514359][ T4962] WARNING: CPU: 0 PID: 4962 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 84.515696][ T4962] Modules linked in: [ 84.516279][ T4962] CPU: 0 PID: 4962 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 84.517572][ T4962] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 84.519007][ T4962] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 84.520176][ T4962] pc : __udf_add_aext+0x490/0x61c [ 84.520895][ T4962] lr : __udf_add_aext+0x490/0x61c [ 84.521636][ T4962] sp : ffff80001f7d7760 [ 84.522243][ T4962] x29: ffff80001f7d7780 x28: 1ffff00003efaf40 x27: dfff800000000000 [ 84.523435][ T4962] x26: 00000000000001c0 x25: 00000000000001d0 x24: ffff80001f7d7a08 [ 84.524654][ T4962] x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00003efaf41 [ 84.525885][ T4962] x20: ffff80001f7d7a00 x19: ffff0000ed558e28 x18: 0000000000000000 [ 84.527046][ T4962] x17: 0000000000000000 x16: ffff80000973f2ec x15: 0000000000000001 [ 84.528220][ T4962] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 84.529452][ T4962] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973f700 [ 84.530650][ T4962] x8 : ffff0000d686d1c0 x7 : 0000000000000000 x6 : 0000000000000000 [ 84.531826][ T4962] x5 : 0000000000000000 x4 : 0000000000000001 x3 : 00000000bffffe00 [ 84.533003][ T4962] x2 : ffff80001f7d79d0 x1 : 00000000000001d0 x0 : 00000000000001c0 [ 84.534286][ T4962] Call trace: [ 84.534799][ T4962] __udf_add_aext+0x490/0x61c [ 84.535543][ T4962] udf_do_extend_file+0x550/0xd8c [ 84.536339][ T4962] udf_setsize+0x8b4/0xd7c [ 84.537026][ T4962] udf_setattr+0x280/0x414 [ 84.537731][ T4962] notify_change+0xa08/0xcd8 [ 84.538460][ T4962] do_truncate+0x178/0x1f0 [ 84.539091][ T4962] do_sys_ftruncate+0x284/0x31c [ 84.539858][ T4962] __arm64_sys_ftruncate+0x60/0x74 [ 84.540647][ T4962] invoke_syscall+0x98/0x2b8 [ 84.541327][ T4962] el0_svc_common+0x138/0x258 [ 84.542024][ T4962] do_el0_svc+0x58/0x14c [ 84.542663][ T4962] el0_svc+0x78/0x1e0 [ 84.543242][ T4962] el0t_64_sync_handler+0xcc/0xe4 [ 84.544032][ T4962] el0t_64_sync+0x1a0/0x1a4 [ 84.544713][ T4962] irq event stamp: 16618 [ 84.545339][ T4962] hardirqs last enabled at (16617): [] exit_to_kernel_mode+0xe0/0x168 [ 84.546871][ T4962] hardirqs last disabled at (16618): [] el1_dbg+0x24/0x80 [ 84.548185][ T4962] softirqs last enabled at (16612): [] handle_softirqs+0xa4c/0xbf0 [ 84.549614][ T4962] softirqs last disabled at (16531): [] __irq_exit_rcu+0x240/0x440 [ 84.551041][ T4962] ---[ end trace f597b8e8082ab7e7 ]--- [ 84.552093][ T4962] ------------[ cut here ]------------ [ 84.552855][ T4962] WARNING: CPU: 0 PID: 4962 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 84.554290][ T4962] Modules linked in: [ 84.554884][ T4962] CPU: 0 PID: 4962 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 84.556193][ T4962] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 84.557697][ T4962] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 84.558896][ T4962] pc : __udf_add_aext+0x490/0x61c [ 84.559665][ T4962] lr : __udf_add_aext+0x490/0x61c [ 84.560437][ T4962] sp : ffff80001f7d76a0 [ 84.561002][ T4962] x29: ffff80001f7d76c0 x28: 1ffff00003efaf40 x27: dfff800000000000 [ 84.562191][ T4962] x26: 00000000000001d0 x25: 00000000000001e0 x24: ffff80001f7d7a08 [ 84.563393][ T4962] x23: 0000000000000010 x22: 00000000c0000200 x21: 1ffff00003efaf41 [ 84.564570][ T4962] x20: ffff80001f7d7a00 x19: ffff0000ed558e28 x18: 0000000000000000 [ 84.565753][ T4962] x17: 0000000000000000 x16: ffff80000973f2ec x15: 0000000000000001 [ 84.566948][ T4962] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 84.568201][ T4962] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973f700 [ 84.569394][ T4962] x8 : ffff0000d686d1c0 x7 : 0000000000000000 x6 : 0000000000000000 [ 84.570585][ T4962] x5 : 0000000000000010 x4 : 0000000000000000 x3 : 00000000c0000200 [ 84.571788][ T4962] x2 : ffff80001f7d776c x1 : 00000000000001e0 x0 : 00000000000001d0 [ 84.573018][ T4962] Call trace: [ 84.573479][ T4962] __udf_add_aext+0x490/0x61c [ 84.574199][ T4962] udf_setup_indirect_aext+0x498/0x698 [ 84.575013][ T4962] udf_do_extend_file+0x514/0xd8c [ 84.575803][ T4962] udf_setsize+0x8b4/0xd7c [ 84.576515][ T4962] udf_setattr+0x280/0x414 [ 84.577181][ T4962] notify_change+0xa08/0xcd8 [ 84.577903][ T4962] do_truncate+0x178/0x1f0 [ 84.578571][ T4962] do_sys_ftruncate+0x284/0x31c [ 84.579276][ T4962] __arm64_sys_ftruncate+0x60/0x74 [ 84.580113][ T4962] invoke_syscall+0x98/0x2b8 [ 84.580852][ T4962] el0_svc_common+0x138/0x258 [ 84.581582][ T4962] do_el0_svc+0x58/0x14c [ 84.582241][ T4962] el0_svc+0x78/0x1e0 [ 84.582800][ T4962] el0t_64_sync_handler+0xcc/0xe4 [ 84.583515][ T4962] el0t_64_sync+0x1a0/0x1a4 [ 84.584202][ T4962] irq event stamp: 16638 [ 84.584809][ T4962] hardirqs last enabled at (16637): [] lock_page_memcg+0x110/0x234 [ 84.586290][ T4962] hardirqs last disabled at (16638): [] el1_dbg+0x24/0x80 [ 84.587600][ T4962] softirqs last enabled at (16630): [] handle_softirqs+0xa4c/0xbf0 [ 84.588977][ T4962] softirqs last disabled at (16621): [] __irq_exit_rcu+0x240/0x440 [ 84.590398][ T4962] ---[ end trace f597b8e8082ab7e8 ]--- [ 84.591912][ T4962] ------------[ cut here ]------------ [ 84.592749][ T4962] WARNING: CPU: 0 PID: 4962 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 84.594063][ T4962] Modules linked in: [ 84.594695][ T4962] CPU: 0 PID: 4962 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 84.596025][ T4962] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 84.597595][ T4962] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 84.598764][ T4962] pc : __udf_add_aext+0x490/0x61c [ 84.599522][ T4962] lr : __udf_add_aext+0x490/0x61c [ 84.600300][ T4962] sp : ffff80001f7d76a0 [ 84.600933][ T4962] x29: ffff80001f7d76c0 x28: 1ffff00003efaf40 x27: dfff800000000000 [ 84.602200][ T4962] x26: 00000000000001d0 x25: 0000000000000000 x24: ffff80001f7d7a08 [ 84.603449][ T4962] x23: 0000000000000010 x22: 00000000c0000200 x21: 1ffff00003efaf41 [ 84.604768][ T4962] x20: ffff80001f7d7a00 x19: ffff0000ed558e28 x18: 0000000000000000 [ 84.605988][ T4962] x17: 0000000000000000 x16: ffff80000973f2ec x15: 0000000000000001 [ 84.607191][ T4962] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 84.608335][ T4962] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973f700 [ 84.609500][ T4962] x8 : ffff0000d686d1c0 x7 : 0000000000000000 x6 : 000000000000003f [ 84.610789][ T4962] x5 : 0000000000000010 x4 : 0000000000000000 x3 : 00000000c0000200 [ 84.611990][ T4962] x2 : ffff80001f7d776c x1 : 0000000000000000 x0 : 00000000000001d0 [ 84.613189][ T4962] Call trace: [ 84.613734][ T4962] __udf_add_aext+0x490/0x61c [ 84.614432][ T4962] udf_setup_indirect_aext+0x498/0x698 [ 84.615267][ T4962] udf_do_extend_file+0x514/0xd8c [ 84.615975][ T4962] udf_setsize+0x8b4/0xd7c [ 84.616633][ T4962] udf_setattr+0x280/0x414 [ 84.617284][ T4962] notify_change+0xa08/0xcd8 [ 84.617938][ T4962] do_truncate+0x178/0x1f0 [ 84.618613][ T4962] do_sys_ftruncate+0x284/0x31c [ 84.619350][ T4962] __arm64_sys_ftruncate+0x60/0x74 [ 84.620153][ T4962] invoke_syscall+0x98/0x2b8 [ 84.620860][ T4962] el0_svc_common+0x138/0x258 [ 84.621573][ T4962] do_el0_svc+0x58/0x14c [ 84.622188][ T4962] el0_svc+0x78/0x1e0 [ 84.622797][ T4962] el0t_64_sync_handler+0xcc/0xe4 [ 84.623583][ T4962] el0t_64_sync+0x1a0/0x1a4 [ 84.624297][ T4962] irq event stamp: 16704 [ 84.624960][ T4962] hardirqs last enabled at (16703): [] __find_get_block+0x1c8/0xcd8 [ 84.626370][ T4962] hardirqs last disabled at (16704): [] el1_dbg+0x24/0x80 [ 84.627688][ T4962] softirqs last enabled at (16696): [] handle_softirqs+0xa4c/0xbf0 [ 84.629016][ T4962] softirqs last disabled at (16641): [] __irq_exit_rcu+0x240/0x440 [ 84.630393][ T4962] ---[ end trace f597b8e8082ab7e9 ]--- [ 84.631447][ T4962] ------------[ cut here ]------------ [ 84.632241][ T4962] WARNING: CPU: 0 PID: 4962 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 84.633475][ T4962] Modules linked in: [ 84.634021][ T4962] CPU: 0 PID: 4962 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 84.635225][ T4962] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 84.636776][ T4962] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 84.638080][ T4962] pc : __udf_add_aext+0x490/0x61c [ 84.638799][ T4962] lr : __udf_add_aext+0x490/0x61c [ 84.639548][ T4962] sp : ffff80001f7d7760 [ 84.640199][ T4962] x29: ffff80001f7d7780 x28: 1ffff00003efaf40 x27: dfff800000000000 [ 84.641376][ T4962] x26: 0000000000000000 x25: 0000000000000010 x24: ffff80001f7d7a08 [ 84.642599][ T4962] x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00003efaf41 [ 84.643814][ T4962] x20: ffff80001f7d7a00 x19: ffff0000ed558e28 x18: 0000000000000000 [ 84.644998][ T4962] x17: 0000000000000000 x16: ffff80000973f2ec x15: 0000000000000001 [ 84.646154][ T4962] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 84.647303][ T4962] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973f700 [ 84.648566][ T4962] x8 : ffff0000d686d1c0 x7 : 0000004600000018 x6 : ffff0000df3de1d0 [ 84.649822][ T4962] x5 : ffff80001f7d7a18 x4 : 0000000000000001 x3 : 00000000bffffe00 [ 84.651005][ T4962] x2 : ffff80001f7d79d0 x1 : 0000000000000010 x0 : 0000000000000000 [ 84.652168][ T4962] Call trace: [ 84.652668][ T4962] __udf_add_aext+0x490/0x61c [ 84.653322][ T4962] udf_do_extend_file+0x550/0xd8c [ 84.654087][ T4962] udf_setsize+0x8b4/0xd7c [ 84.654778][ T4962] udf_setattr+0x280/0x414 [ 84.655472][ T4962] notify_change+0xa08/0xcd8 [ 84.656142][ T4962] do_truncate+0x178/0x1f0 [ 84.656733][ T4962] do_sys_ftruncate+0x284/0x31c [ 84.657410][ T4962] __arm64_sys_ftruncate+0x60/0x74 [ 84.658169][ T4962] invoke_syscall+0x98/0x2b8 [ 84.658847][ T4962] el0_svc_common+0x138/0x258 [ 84.659499][ T4962] do_el0_svc+0x58/0x14c [ 84.660168][ T4962] el0_svc+0x78/0x1e0 [ 84.660838][ T4962] el0t_64_sync_handler+0xcc/0xe4 [ 84.661591][ T4962] el0t_64_sync+0x1a0/0x1a4 [ 84.662264][ T4962] irq event stamp: 16806 [ 84.662878][ T4962] hardirqs last enabled at (16805): [] exit_to_kernel_mode+0xe0/0x168 [ 84.664434][ T4962] hardirqs last disabled at (16806): [] el1_dbg+0x24/0x80 [ 84.665847][ T4962] softirqs last enabled at (16804): [] handle_softirqs+0xa4c/0xbf0 [ 84.667265][ T4962] softirqs last disabled at (16707): [] __irq_exit_rcu+0x240/0x440 [ 84.668818][ T4962] ---[ end trace f597b8e8082ab7ea ]--- [ 84.669770][ T4962] ------------[ cut here ]------------ [ 84.670507][ T4962] WARNING: CPU: 0 PID: 4962 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 84.671890][ T4962] Modules linked in: [ 84.672514][ T4962] CPU: 0 PID: 4962 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 84.673762][ T4962] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 84.675301][ T4962] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 84.676469][ T4962] pc : __udf_add_aext+0x490/0x61c [ 84.677257][ T4962] lr : __udf_add_aext+0x490/0x61c [ 84.678091][ T4962] sp : ffff80001f7d7760 [ 84.678718][ T4962] x29: ffff80001f7d7780 x28: 1ffff00003efaf40 x27: dfff800000000000 [ 84.679957][ T4962] x26: 0000000000000010 x25: 0000000000000020 x24: ffff80001f7d7a08 [ 84.681180][ T4962] x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00003efaf41 [ 84.682434][ T4962] x20: ffff80001f7d7a00 x19: ffff0000ed558e28 x18: 0000000000000000 [ 84.683563][ T4962] x17: 0000000000000000 x16: ffff80000973f2ec x15: 0000000000000001 [ 84.684863][ T4962] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 84.686073][ T4962] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973f700 [ 84.687300][ T4962] x8 : ffff0000d686d1c0 x7 : 0000000000000000 x6 : ffff0000df3de1d0 [ 84.688525][ T4962] x5 : ffff80001f7d7a18 x4 : 0000000000000001 x3 : 00000000bffffe00 [ 84.689879][ T4962] x2 : ffff80001f7d79d0 x1 : 0000000000000020 x0 : 0000000000000010 [ 84.691166][ T4962] Call trace: [ 84.691696][ T4962] __udf_add_aext+0x490/0x61c [ 84.692429][ T4962] udf_do_extend_file+0x550/0xd8c [ 84.693253][ T4962] udf_setsize+0x8b4/0xd7c [ 84.693896][ T4962] udf_setattr+0x280/0x414 [ 84.694568][ T4962] notify_change+0xa08/0xcd8 [ 84.695307][ T4962] do_truncate+0x178/0x1f0 [ 84.695928][ T4962] do_sys_ftruncate+0x284/0x31c [ 84.696657][ T4962] __arm64_sys_ftruncate+0x60/0x74 [ 84.697434][ T4962] invoke_syscall+0x98/0x2b8 [ 84.698085][ T4962] el0_svc_common+0x138/0x258 [ 84.698805][ T4962] do_el0_svc+0x58/0x14c [ 84.699412][ T4962] el0_svc+0x78/0x1e0 [ 84.700082][ T4962] el0t_64_sync_handler+0xcc/0xe4 [ 84.700804][ T4962] el0t_64_sync+0x1a0/0x1a4 [ 84.701542][ T4962] irq event stamp: 16826 [ 84.702213][ T4962] hardirqs last enabled at (16825): [] exit_to_kernel_mode+0xe0/0x168 [ 84.703666][ T4962] hardirqs last disabled at (16826): [] el1_dbg+0x24/0x80 [ 84.704983][ T4962] softirqs last enabled at (16824): [] handle_softirqs+0xa4c/0xbf0 [ 84.706453][ T4962] softirqs last disabled at (16809): [] __irq_exit_rcu+0x240/0x440 [ 84.707920][ T4962] ---[ end trace f597b8e8082ab7eb ]--- [ 84.709041][ T4962] ------------[ cut here ]------------ [ 84.709857][ T4962] WARNING: CPU: 0 PID: 4962 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 84.711228][ T4962] Modules linked in: [ 84.711829][ T4962] CPU: 0 PID: 4962 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 84.713193][ T4962] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 84.714776][ T4962] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 84.715975][ T4962] pc : __udf_add_aext+0x490/0x61c [ 84.716708][ T4962] lr : __udf_add_aext+0x490/0x61c [ 84.717478][ T4962] sp : ffff80001f7d7760 [ 84.718131][ T4962] x29: ffff80001f7d7780 x28: 1ffff00003efaf40 x27: dfff800000000000 [ 84.719381][ T4962] x26: 0000000000000020 x25: 0000000000000030 x24: ffff80001f7d7a08 [ 84.720696][ T4962] x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00003efaf41 [ 84.721982][ T4962] x20: ffff80001f7d7a00 x19: ffff0000ed558e28 x18: 0000000000000000 [ 84.723169][ T4962] x17: 0000000000000000 x16: ffff80000973f2ec x15: 0000000000000001 [ 84.724384][ T4962] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 84.725587][ T4962] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973f700 [ 84.726808][ T4962] x8 : ffff0000d686d1c0 x7 : 0000000000000000 x6 : ffff0000df3de1d0 [ 84.728133][ T4962] x5 : ffff80001f7d7a18 x4 : 0000000000000001 x3 : 00000000bffffe00 [ 84.729383][ T4962] x2 : ffff80001f7d79d0 x1 : 0000000000000030 x0 : 0000000000000020 [ 84.730661][ T4962] Call trace: [ 84.731186][ T4962] __udf_add_aext+0x490/0x61c [ 84.731841][ T4962] udf_do_extend_file+0x550/0xd8c [ 84.732666][ T4962] udf_setsize+0x8b4/0xd7c [ 84.733324][ T4962] udf_setattr+0x280/0x414 [ 84.734007][ T4962] notify_change+0xa08/0xcd8 [ 84.734742][ T4962] do_truncate+0x178/0x1f0 [ 84.735432][ T4962] do_sys_ftruncate+0x284/0x31c [ 84.736179][ T4962] __arm64_sys_ftruncate+0x60/0x74 [ 84.736976][ T4962] invoke_syscall+0x98/0x2b8 [ 84.737640][ T4962] el0_svc_common+0x138/0x258 [ 84.738362][ T4962] do_el0_svc+0x58/0x14c [ 84.738987][ T4962] el0_svc+0x78/0x1e0 [ 84.739546][ T4962] el0t_64_sync_handler+0xcc/0xe4 [ 84.740300][ T4962] el0t_64_sync+0x1a0/0x1a4 [ 84.740972][ T4962] irq event stamp: 16964 [ 84.741625][ T4962] hardirqs last enabled at (16963): [] exit_to_kernel_mode+0xe0/0x168 [ 84.743063][ T4962] hardirqs last disabled at (16964): [] el1_dbg+0x24/0x80 [ 84.744352][ T4962] softirqs last enabled at (16962): [] handle_softirqs+0xa4c/0xbf0 [ 84.745813][ T4962] softirqs last disabled at (16829): [] __irq_exit_rcu+0x240/0x440 [ 84.747191][ T4962] ---[ end trace f597b8e8082ab7ec ]--- [ 84.748177][ T4962] ------------[ cut here ]------------ [ 84.748970][ T4962] WARNING: CPU: 0 PID: 4962 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 84.750281][ T4962] Modules linked in: [ 84.750895][ T4962] CPU: 0 PID: 4962 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 84.752168][ T4962] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 84.753635][ T4962] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 84.754791][ T4962] pc : __udf_add_aext+0x490/0x61c [ 84.755562][ T4962] lr : __udf_add_aext+0x490/0x61c [ 84.756338][ T4962] sp : ffff80001f7d7760 [ 84.757003][ T4962] x29: ffff80001f7d7780 x28: 1ffff00003efaf40 x27: dfff800000000000 [ 84.758211][ T4962] x26: 0000000000000030 x25: 0000000000000040 x24: ffff80001f7d7a08 [ 84.759428][ T4962] x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00003efaf41 [ 84.760659][ T4962] x20: ffff80001f7d7a00 x19: ffff0000ed558e28 x18: 0000000000000000 [ 84.761943][ T4962] x17: 0000000000000000 x16: ffff80000973f2ec x15: 0000000000000001 [ 84.763170][ T4962] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 84.764431][ T4962] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973f700 [ 84.765654][ T4962] x8 : ffff0000d686d1c0 x7 : 0000000000000000 x6 : ffff0000df3de1d0 [ 84.766862][ T4962] x5 : ffff80001f7d7a18 x4 : 0000000000000001 x3 : 00000000bffffe00 [ 84.768012][ T4962] x2 : ffff80001f7d79d0 x1 : 0000000000000040 x0 : 0000000000000030 [ 84.769176][ T4962] Call trace: [ 84.769640][ T4962] __udf_add_aext+0x490/0x61c [ 84.770378][ T4962] udf_do_extend_file+0x550/0xd8c [ 84.771147][ T4962] udf_setsize+0x8b4/0xd7c [ 84.771883][ T4962] udf_setattr+0x280/0x414 [ 84.772541][ T4962] notify_change+0xa08/0xcd8 [ 84.773211][ T4962] do_truncate+0x178/0x1f0 [ 84.773849][ T4962] do_sys_ftruncate+0x284/0x31c [ 84.774721][ T4962] __arm64_sys_ftruncate+0x60/0x74 [ 84.775580][ T4962] invoke_syscall+0x98/0x2b8 [ 84.776363][ T4962] el0_svc_common+0x138/0x258 [ 84.777169][ T4962] do_el0_svc+0x58/0x14c [ 84.777889][ T4962] el0_svc+0x78/0x1e0 [ 84.778537][ T4962] el0t_64_sync_handler+0xcc/0xe4 [ 84.779404][ T4962] el0t_64_sync+0x1a0/0x1a4 [ 84.780163][ T4962] irq event stamp: 16992 [ 84.780867][ T4962] hardirqs last enabled at (16991): [] exit_to_kernel_mode+0xe0/0x168 [ 84.782512][ T4962] hardirqs last disabled at (16992): [] el1_dbg+0x24/0x80 [ 84.783967][ T4962] softirqs last enabled at (16990): [] handle_softirqs+0xa4c/0xbf0 [ 84.785605][ T4962] softirqs last disabled at (16967): [] __irq_exit_rcu+0x240/0x440 [ 84.787284][ T4962] ---[ end trace f597b8e8082ab7ed ]--- [ 84.788319][ T4962] ------------[ cut here ]------------ [ 84.789128][ T4962] WARNING: CPU: 0 PID: 4962 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 84.790500][ T4962] Modules linked in: [ 84.791113][ T4962] CPU: 0 PID: 4962 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 84.792539][ T4962] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 84.794138][ T4962] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 84.795403][ T4962] pc : __udf_add_aext+0x490/0x61c [ 84.796230][ T4962] lr : __udf_add_aext+0x490/0x61c [ 84.797021][ T4962] sp : ffff80001f7d7760 [ 84.797658][ T4962] x29: ffff80001f7d7780 x28: 1ffff00003efaf40 x27: dfff800000000000 [ 84.798872][ T4962] x26: 0000000000000040 x25: 0000000000000050 x24: ffff80001f7d7a08 [ 84.800161][ T4962] x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00003efaf41 [ 84.801422][ T4962] x20: ffff80001f7d7a00 x19: ffff0000ed558e28 x18: 0000000000000000 [ 84.802639][ T4962] x17: 0000000000000000 x16: ffff80000973f2ec x15: 0000000000000001 [ 84.803895][ T4962] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 84.805213][ T4962] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973f700 [ 84.806553][ T4962] x8 : ffff0000d686d1c0 x7 : 0000000000000000 x6 : ffff0000df3de1d0 [ 84.807974][ T4962] x5 : ffff80001f7d7a18 x4 : 0000000000000001 x3 : 00000000bffffe00 [ 84.809352][ T4962] x2 : ffff80001f7d79d0 x1 : 0000000000000050 x0 : 0000000000000040 [ 84.810689][ T4962] Call trace: [ 84.811193][ T4962] __udf_add_aext+0x490/0x61c [ 84.811891][ T4962] udf_do_extend_file+0x550/0xd8c [ 84.812659][ T4962] udf_setsize+0x8b4/0xd7c [ 84.813394][ T4962] udf_setattr+0x280/0x414 [ 84.814109][ T4962] notify_change+0xa08/0xcd8 [ 84.814776][ T4962] do_truncate+0x178/0x1f0 [ 84.815454][ T4962] do_sys_ftruncate+0x284/0x31c [ 84.816201][ T4962] __arm64_sys_ftruncate+0x60/0x74 [ 84.816969][ T4962] invoke_syscall+0x98/0x2b8 [ 84.817655][ T4962] el0_svc_common+0x138/0x258 [ 84.818395][ T4962] do_el0_svc+0x58/0x14c [ 84.819064][ T4962] el0_svc+0x78/0x1e0 [ 84.819667][ T4962] el0t_64_sync_handler+0xcc/0xe4 [ 84.820416][ T4962] el0t_64_sync+0x1a0/0x1a4 [ 84.821119][ T4962] irq event stamp: 17006 [ 84.821771][ T4962] hardirqs last enabled at (17005): [] exit_to_kernel_mode+0xe0/0x168 [ 84.823295][ T4962] hardirqs last disabled at (17006): [] el1_dbg+0x24/0x80 [ 84.824530][ T4962] softirqs last enabled at (17004): [] handle_softirqs+0xa4c/0xbf0 [ 84.825976][ T4962] softirqs last disabled at (16995): [] __irq_exit_rcu+0x240/0x440 [ 84.827374][ T4962] ---[ end trace f597b8e8082ab7ee ]--- [ 84.828583][ T4962] ------------[ cut here ]------------ [ 84.829361][ T4962] WARNING: CPU: 0 PID: 4962 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 84.830734][ T4962] Modules linked in: [ 84.831352][ T4962] CPU: 0 PID: 4962 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 84.832672][ T4962] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 84.834212][ T4962] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 84.835365][ T4962] pc : __udf_add_aext+0x490/0x61c [ 84.836120][ T4962] lr : __udf_add_aext+0x490/0x61c [ 84.836902][ T4962] sp : ffff80001f7d7760 [ 84.837505][ T4962] x29: ffff80001f7d7780 x28: 1ffff00003efaf40 x27: dfff800000000000 [ 84.838680][ T4962] x26: 0000000000000050 x25: 0000000000000060 x24: ffff80001f7d7a08 [ 84.839959][ T4962] x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00003efaf41 [ 84.841327][ T4962] x20: ffff80001f7d7a00 x19: ffff0000ed558e28 x18: 0000000000000000 [ 84.842704][ T4962] x17: 0000000000000000 x16: ffff80000973f2ec x15: 0000000000000001 [ 84.843955][ T4962] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 84.845272][ T4962] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973f700 [ 84.846530][ T4962] x8 : ffff0000d686d1c0 x7 : 0000000000000000 x6 : ffff0000df3de1d0 [ 84.847807][ T4962] x5 : ffff80001f7d7a18 x4 : 0000000000000001 x3 : 00000000bffffe00 [ 84.849071][ T4962] x2 : ffff80001f7d79d0 x1 : 0000000000000060 x0 : 0000000000000050 [ 84.850362][ T4962] Call trace: [ 84.850850][ T4962] __udf_add_aext+0x490/0x61c [ 84.851542][ T4962] udf_do_extend_file+0x550/0xd8c [ 84.852264][ T4962] udf_setsize+0x8b4/0xd7c [ 84.852983][ T4962] udf_setattr+0x280/0x414 [ 84.853663][ T4962] notify_change+0xa08/0xcd8 [ 84.854342][ T4962] do_truncate+0x178/0x1f0 [ 84.855001][ T4962] do_sys_ftruncate+0x284/0x31c [ 84.855755][ T4962] __arm64_sys_ftruncate+0x60/0x74 [ 84.856511][ T4962] invoke_syscall+0x98/0x2b8 [ 84.857252][ T4962] el0_svc_common+0x138/0x258 [ 84.857937][ T4962] do_el0_svc+0x58/0x14c [ 84.858600][ T4962] el0_svc+0x78/0x1e0 [ 84.859187][ T4962] el0t_64_sync_handler+0xcc/0xe4 [ 84.859950][ T4962] el0t_64_sync+0x1a0/0x1a4 [ 84.860661][ T4962] irq event stamp: 17100 [ 84.861306][ T4962] hardirqs last enabled at (17099): [] exit_to_kernel_mode+0xe0/0x168 [ 84.862728][ T4962] hardirqs last disabled at (17100): [] el1_dbg+0x24/0x80 [ 84.864051][ T4962] softirqs last enabled at (17094): [] handle_softirqs+0xa4c/0xbf0 [ 84.865466][ T4962] softirqs last disabled at (17009): [] __irq_exit_rcu+0x240/0x440 [ 84.866940][ T4962] ---[ end trace f597b8e8082ab7ef ]--- [ 84.867886][ T4962] ------------[ cut here ]------------ [ 84.868635][ T4962] WARNING: CPU: 0 PID: 4962 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 84.869887][ T4962] Modules linked in: [ 84.870478][ T4962] CPU: 0 PID: 4962 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 84.871790][ T4962] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 84.873234][ T4962] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 84.874424][ T4962] pc : __udf_add_aext+0x490/0x61c [ 84.875168][ T4962] lr : __udf_add_aext+0x490/0x61c [ 84.875928][ T4962] sp : ffff80001f7d7760 [ 84.876553][ T4962] x29: ffff80001f7d7780 x28: 1ffff00003efaf40 x27: dfff800000000000 [ 84.877704][ T4962] x26: 0000000000000060 x25: 0000000000000070 x24: ffff80001f7d7a08 [ 84.878955][ T4962] x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00003efaf41 [ 84.880174][ T4962] x20: ffff80001f7d7a00 x19: ffff0000ed558e28 x18: 0000000000000000 [ 84.881378][ T4962] x17: 0000000000000000 x16: ffff80000973f2ec x15: 0000000000000001 [ 84.882609][ T4962] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 84.883901][ T4962] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973f700 [ 84.885114][ T4962] x8 : ffff0000d686d1c0 x7 : 0000000000000000 x6 : ffff0000df3de1d0 [ 84.886352][ T4962] x5 : ffff80001f7d7a18 x4 : 0000000000000001 x3 : 00000000bffffe00 [ 84.887608][ T4962] x2 : ffff80001f7d79d0 x1 : 0000000000000070 x0 : 0000000000000060 [ 84.888831][ T4962] Call trace: [ 84.889325][ T4962] __udf_add_aext+0x490/0x61c [ 84.890008][ T4962] udf_do_extend_file+0x550/0xd8c [ 84.890721][ T4962] udf_setsize+0x8b4/0xd7c [ 84.891408][ T4962] udf_setattr+0x280/0x414 [ 84.892040][ T4962] notify_change+0xa08/0xcd8 [ 84.892698][ T4962] do_truncate+0x178/0x1f0 [ 84.893335][ T4962] do_sys_ftruncate+0x284/0x31c [ 84.894112][ T4962] __arm64_sys_ftruncate+0x60/0x74 [ 84.894850][ T4962] invoke_syscall+0x98/0x2b8 [ 84.895574][ T4962] el0_svc_common+0x138/0x258 [ 84.896278][ T4962] do_el0_svc+0x58/0x14c [ 84.896889][ T4962] el0_svc+0x78/0x1e0 [ 84.897487][ T4962] el0t_64_sync_handler+0xcc/0xe4 [ 84.898253][ T4962] el0t_64_sync+0x1a0/0x1a4 [ 84.898917][ T4962] irq event stamp: 17122 [ 84.899507][ T4962] hardirqs last enabled at (17121): [] exit_to_kernel_mode+0xe0/0x168 [ 84.901003][ T4962] hardirqs last disabled at (17122): [] el1_dbg+0x24/0x80 [ 84.902281][ T4962] softirqs last enabled at (17120): [] handle_softirqs+0xa4c/0xbf0 [ 84.903681][ T4962] softirqs last disabled at (17103): [] __irq_exit_rcu+0x240/0x440 [ 84.905102][ T4962] ---[ end trace f597b8e8082ab7f0 ]--- [ 84.906023][ T4962] ------------[ cut here ]------------ [ 84.906817][ T4962] WARNING: CPU: 0 PID: 4962 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 84.908150][ T4962] Modules linked in: [ 84.908701][ T4962] CPU: 0 PID: 4962 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 84.909971][ T4962] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 84.911601][ T4962] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 84.912845][ T4962] pc : __udf_add_aext+0x490/0x61c [ 84.913623][ T4962] lr : __udf_add_aext+0x490/0x61c [ 84.914383][ T4962] sp : ffff80001f7d7760 [ 84.915005][ T4962] x29: ffff80001f7d7780 x28: 1ffff00003efaf40 x27: dfff800000000000 [ 84.916256][ T4962] x26: 0000000000000070 x25: 0000000000000080 x24: ffff80001f7d7a08 [ 84.917474][ T4962] x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00003efaf41 [ 84.918727][ T4962] x20: ffff80001f7d7a00 x19: ffff0000ed558e28 x18: 0000000000000000 [ 84.919943][ T4962] x17: 0000000000000000 x16: ffff80000973f2ec x15: 0000000000000001 [ 84.921136][ T4962] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 84.922420][ T4962] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973f700 [ 84.923665][ T4962] x8 : ffff0000d686d1c0 x7 : 0000000000000000 x6 : ffff0000df3de1d0 [ 84.924902][ T4962] x5 : ffff80001f7d7a18 x4 : 0000000000000001 x3 : 00000000bffffe00 [ 84.926113][ T4962] x2 : ffff80001f7d79d0 x1 : 0000000000000080 x0 : 0000000000000070 [ 84.927509][ T4962] Call trace: [ 84.928019][ T4962] __udf_add_aext+0x490/0x61c [ 84.928722][ T4962] udf_do_extend_file+0x550/0xd8c [ 84.929495][ T4962] udf_setsize+0x8b4/0xd7c [ 84.930153][ T4962] udf_setattr+0x280/0x414 [ 84.930817][ T4962] notify_change+0xa08/0xcd8 [ 84.931490][ T4962] do_truncate+0x178/0x1f0 [ 84.932219][ T4962] do_sys_ftruncate+0x284/0x31c [ 84.932983][ T4962] __arm64_sys_ftruncate+0x60/0x74 [ 84.933787][ T4962] invoke_syscall+0x98/0x2b8 [ 84.934517][ T4962] el0_svc_common+0x138/0x258 [ 84.935313][ T4962] do_el0_svc+0x58/0x14c [ 84.936004][ T4962] el0_svc+0x78/0x1e0 [ 84.936679][ T4962] el0t_64_sync_handler+0xcc/0xe4 [ 84.937458][ T4962] el0t_64_sync+0x1a0/0x1a4 [ 84.938216][ T4962] irq event stamp: 17142 [ 84.938879][ T4962] hardirqs last enabled at (17141): [] exit_to_kernel_mode+0xe0/0x168 [ 84.940377][ T4962] hardirqs last disabled at (17142): [] el1_dbg+0x24/0x80 [ 84.941770][ T4962] softirqs last enabled at (17140): [] handle_softirqs+0xa4c/0xbf0 [ 84.943335][ T4962] softirqs last disabled at (17125): [] __irq_exit_rcu+0x240/0x440 [ 84.944868][ T4962] ---[ end trace f597b8e8082ab7f1 ]--- [ 84.945968][ T4962] ------------[ cut here ]------------ [ 84.946780][ T4962] WARNING: CPU: 0 PID: 4962 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 84.948067][ T4962] Modules linked in: [ 84.948618][ T4962] CPU: 0 PID: 4962 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 84.949920][ T4962] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 84.951456][ T4962] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 84.952682][ T4962] pc : __udf_add_aext+0x490/0x61c [ 84.953479][ T4962] lr : __udf_add_aext+0x490/0x61c [ 84.954252][ T4962] sp : ffff80001f7d7760 [ 84.954912][ T4962] x29: ffff80001f7d7780 x28: 1ffff00003efaf40 x27: dfff800000000000 [ 84.956209][ T4962] x26: 0000000000000080 x25: 0000000000000090 x24: ffff80001f7d7a08 [ 84.957527][ T4962] x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00003efaf41 [ 84.958873][ T4962] x20: ffff80001f7d7a00 x19: ffff0000ed558e28 x18: 0000000000000000 [ 84.960111][ T4962] x17: 0000000000000000 x16: ffff80000973f2ec x15: 0000000000000001 [ 84.961372][ T4962] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 84.962621][ T4962] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973f700 [ 84.963869][ T4962] x8 : ffff0000d686d1c0 x7 : 0000000000000000 x6 : ffff0000df3de1d0 [ 84.965087][ T4962] x5 : ffff80001f7d7a18 x4 : 0000000000000001 x3 : 00000000bffffe00 [ 84.966381][ T4962] x2 : ffff80001f7d79d0 x1 : 0000000000000090 x0 : 0000000000000080 [ 84.967721][ T4962] Call trace: [ 84.968260][ T4962] __udf_add_aext+0x490/0x61c [ 84.969038][ T4962] udf_do_extend_file+0x550/0xd8c [ 84.969885][ T4962] udf_setsize+0x8b4/0xd7c [ 84.970581][ T4962] udf_setattr+0x280/0x414 [ 84.971312][ T4962] notify_change+0xa08/0xcd8 [ 84.972015][ T4962] do_truncate+0x178/0x1f0 [ 84.972694][ T4962] do_sys_ftruncate+0x284/0x31c [ 84.973410][ T4962] __arm64_sys_ftruncate+0x60/0x74 [ 84.974175][ T4962] invoke_syscall+0x98/0x2b8 [ 84.974913][ T4962] el0_svc_common+0x138/0x258 [ 84.975657][ T4962] do_el0_svc+0x58/0x14c [ 84.976323][ T4962] el0_svc+0x78/0x1e0 [ 84.976966][ T4962] el0t_64_sync_handler+0xcc/0xe4 [ 84.977733][ T4962] el0t_64_sync+0x1a0/0x1a4 [ 84.978479][ T4962] irq event stamp: 17244 [ 84.979137][ T4962] hardirqs last enabled at (17243): [] exit_to_kernel_mode+0xe0/0x168 [ 84.980709][ T4962] hardirqs last disabled at (17244): [] el1_dbg+0x24/0x80 [ 84.981975][ T4962] softirqs last enabled at (17242): [] handle_softirqs+0xa4c/0xbf0 [ 84.983477][ T4962] softirqs last disabled at (17145): [] __irq_exit_rcu+0x240/0x440 [ 84.984869][ T4962] ---[ end trace f597b8e8082ab7f2 ]--- [ 84.985983][ T4962] ------------[ cut here ]------------ [ 84.986780][ T4962] WARNING: CPU: 0 PID: 4962 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 84.988126][ T4962] Modules linked in: [ 84.988731][ T4962] CPU: 0 PID: 4962 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 84.990094][ T4962] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 84.991590][ T4962] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 84.992773][ T4962] pc : __udf_add_aext+0x490/0x61c [ 84.993500][ T4962] lr : __udf_add_aext+0x490/0x61c [ 84.994285][ T4962] sp : ffff80001f7d7760 [ 84.994878][ T4962] x29: ffff80001f7d7780 x28: 1ffff00003efaf40 x27: dfff800000000000 [ 84.996152][ T4962] x26: 0000000000000090 x25: 00000000000000a0 x24: ffff80001f7d7a08 [ 84.997387][ T4962] x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00003efaf41 [ 84.998633][ T4962] x20: ffff80001f7d7a00 x19: ffff0000ed558e28 x18: 0000000000000000 [ 84.999879][ T4962] x17: 0000000000000000 x16: ffff80000973f2ec x15: 0000000000000001 [ 85.001153][ T4962] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 85.002425][ T4962] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973f700 [ 85.003669][ T4962] x8 : ffff0000d686d1c0 x7 : 0000000000000000 x6 : ffff0000df3de1d0 [ 85.004912][ T4962] x5 : ffff80001f7d7a18 x4 : 0000000000000001 x3 : 00000000bffffe00 [ 85.006154][ T4962] x2 : ffff80001f7d79d0 x1 : 00000000000000a0 x0 : 0000000000000090 [ 85.007364][ T4962] Call trace: [ 85.007875][ T4962] __udf_add_aext+0x490/0x61c [ 85.008619][ T4962] udf_do_extend_file+0x550/0xd8c [ 85.009409][ T4962] udf_setsize+0x8b4/0xd7c [ 85.010101][ T4962] udf_setattr+0x280/0x414 [ 85.010753][ T4962] notify_change+0xa08/0xcd8 [ 85.011453][ T4962] do_truncate+0x178/0x1f0 [ 85.012180][ T4962] do_sys_ftruncate+0x284/0x31c [ 85.012937][ T4962] __arm64_sys_ftruncate+0x60/0x74 [ 85.013687][ T4962] invoke_syscall+0x98/0x2b8 [ 85.014411][ T4962] el0_svc_common+0x138/0x258 [ 85.015101][ T4962] do_el0_svc+0x58/0x14c [ 85.015737][ T4962] el0_svc+0x78/0x1e0 [ 85.016396][ T4962] el0t_64_sync_handler+0xcc/0xe4 [ 85.017158][ T4962] el0t_64_sync+0x1a0/0x1a4 [ 85.017806][ T4962] irq event stamp: 17310 [ 85.018370][ T4962] hardirqs last enabled at (17309): [] exit_to_kernel_mode+0xe0/0x168 [ 85.019870][ T4962] hardirqs last disabled at (17310): [] el1_dbg+0x24/0x80 [ 85.021169][ T4962] softirqs last enabled at (17304): [] handle_softirqs+0xa4c/0xbf0 [ 85.022564][ T4962] softirqs last disabled at (17247): [] __irq_exit_rcu+0x240/0x440 [ 85.023952][ T4962] ---[ end trace f597b8e8082ab7f3 ]--- [ 85.025136][ T4962] ------------[ cut here ]------------ [ 85.025917][ T4962] WARNING: CPU: 0 PID: 4962 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 85.027203][ T4962] Modules linked in: [ 85.027838][ T4962] CPU: 0 PID: 4962 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 85.029162][ T4962] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 85.030642][ T4962] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 85.031836][ T4962] pc : __udf_add_aext+0x490/0x61c [ 85.032562][ T4962] lr : __udf_add_aext+0x490/0x61c [ 85.033318][ T4962] sp : ffff80001f7d7760 [ 85.033919][ T4962] x29: ffff80001f7d7780 x28: 1ffff00003efaf40 x27: dfff800000000000 [ 85.035169][ T4962] x26: 00000000000000a0 x25: 00000000000000b0 x24: ffff80001f7d7a08 [ 85.036273][ T4962] x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00003efaf41 [ 85.037466][ T4962] x20: ffff80001f7d7a00 x19: ffff0000ed558e28 x18: 0000000000000000 [ 85.038609][ T4962] x17: 0000000000000000 x16: ffff80000973f2ec x15: 0000000000000001 [ 85.039746][ T4962] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 85.041035][ T4962] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973f700 [ 85.042229][ T4962] x8 : ffff0000d686d1c0 x7 : 0000000000000000 x6 : ffff0000df3de1d0 [ 85.043459][ T4962] x5 : ffff80001f7d7a18 x4 : 0000000000000001 x3 : 00000000bffffe00 [ 85.044771][ T4962] x2 : ffff80001f7d79d0 x1 : 00000000000000b0 x0 : 00000000000000a0 [ 85.046143][ T4962] Call trace: [ 85.046668][ T4962] __udf_add_aext+0x490/0x61c [ 85.047409][ T4962] udf_do_extend_file+0x550/0xd8c [ 85.048201][ T4962] udf_setsize+0x8b4/0xd7c [ 85.048900][ T4962] udf_setattr+0x280/0x414 [ 85.049565][ T4962] notify_change+0xa08/0xcd8 [ 85.050245][ T4962] do_truncate+0x178/0x1f0 [ 85.050944][ T4962] do_sys_ftruncate+0x284/0x31c [ 85.051730][ T4962] __arm64_sys_ftruncate+0x60/0x74 [ 85.052523][ T4962] invoke_syscall+0x98/0x2b8 [ 85.053256][ T4962] el0_svc_common+0x138/0x258 [ 85.053954][ T4962] do_el0_svc+0x58/0x14c [ 85.054597][ T4962] el0_svc+0x78/0x1e0 [ 85.055197][ T4962] el0t_64_sync_handler+0xcc/0xe4 [ 85.055964][ T4962] el0t_64_sync+0x1a0/0x1a4 [ 85.056666][ T4962] irq event stamp: 17380 [ 85.057230][ T4962] hardirqs last enabled at (17379): [] exit_to_kernel_mode+0xe0/0x168 [ 85.058710][ T4962] hardirqs last disabled at (17380): [] el1_dbg+0x24/0x80 [ 85.059963][ T4962] softirqs last enabled at (17374): [] handle_softirqs+0xa4c/0xbf0 [ 85.061361][ T4962] softirqs last disabled at (17313): [] __irq_exit_rcu+0x240/0x440 [ 85.062744][ T4962] ---[ end trace f597b8e8082ab7f4 ]--- [ 85.063665][ T4962] ------------[ cut here ]------------ [ 85.064441][ T4962] WARNING: CPU: 0 PID: 4962 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 85.065810][ T4962] Modules linked in: [ 85.066402][ T4962] CPU: 0 PID: 4962 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 85.067714][ T4962] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 85.069187][ T4962] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 85.070368][ T4962] pc : __udf_add_aext+0x490/0x61c [ 85.071075][ T4962] lr : __udf_add_aext+0x490/0x61c [ 85.071916][ T4962] sp : ffff80001f7d7760 [ 85.072597][ T4962] x29: ffff80001f7d7780 x28: 1ffff00003efaf40 x27: dfff800000000000 [ 85.073918][ T4962] x26: 00000000000000b0 x25: 00000000000000c0 x24: ffff80001f7d7a08 [ 85.075197][ T4962] x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00003efaf41 [ 85.076458][ T4962] x20: ffff80001f7d7a00 x19: ffff0000ed558e28 x18: 0000000000000000 [ 85.077743][ T4962] x17: 0000000000000000 x16: ffff80000973f2ec x15: 0000000000000001 [ 85.078986][ T4962] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 85.080220][ T4962] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973f700 [ 85.081456][ T4962] x8 : ffff0000d686d1c0 x7 : 0000000000000000 x6 : ffff0000df3de1d0 [ 85.082677][ T4962] x5 : ffff80001f7d7a18 x4 : 0000000000000001 x3 : 00000000bffffe00 [ 85.083910][ T4962] x2 : ffff80001f7d79d0 x1 : 00000000000000c0 x0 : 00000000000000b0 [ 85.085181][ T4962] Call trace: [ 85.085699][ T4962] __udf_add_aext+0x490/0x61c [ 85.086427][ T4962] udf_do_extend_file+0x550/0xd8c [ 85.087207][ T4962] udf_setsize+0x8b4/0xd7c [ 85.087861][ T4962] udf_setattr+0x280/0x414 [ 85.088523][ T4962] notify_change+0xa08/0xcd8 [ 85.089225][ T4962] do_truncate+0x178/0x1f0 [ 85.089910][ T4962] do_sys_ftruncate+0x284/0x31c [ 85.090673][ T4962] __arm64_sys_ftruncate+0x60/0x74 [ 85.091442][ T4962] invoke_syscall+0x98/0x2b8 [ 85.092094][ T4962] el0_svc_common+0x138/0x258 [ 85.092771][ T4962] do_el0_svc+0x58/0x14c [ 85.093403][ T4962] el0_svc+0x78/0x1e0 [ 85.094020][ T4962] el0t_64_sync_handler+0xcc/0xe4 [ 85.094775][ T4962] el0t_64_sync+0x1a0/0x1a4 [ 85.095422][ T4962] irq event stamp: 17406 [ 85.096110][ T4962] hardirqs last enabled at (17405): [] exit_to_kernel_mode+0xe0/0x168 [ 85.097581][ T4962] hardirqs last disabled at (17406): [] el1_dbg+0x24/0x80 [ 85.098845][ T4962] softirqs last enabled at (17404): [] handle_softirqs+0xa4c/0xbf0 [ 85.100408][ T4962] softirqs last disabled at (17383): [] __irq_exit_rcu+0x240/0x440 [ 85.101888][ T4962] ---[ end trace f597b8e8082ab7f5 ]--- [ 85.102911][ T4962] ------------[ cut here ]------------ [ 85.103661][ T4962] WARNING: CPU: 0 PID: 4962 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 85.104993][ T4962] Modules linked in: [ 85.105557][ T4962] CPU: 0 PID: 4962 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 85.106863][ T4962] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 85.108329][ T4962] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 85.109420][ T4962] pc : __udf_add_aext+0x490/0x61c [ 85.110144][ T4962] lr : __udf_add_aext+0x490/0x61c [ 85.110846][ T4962] sp : ffff80001f7d7760 [ 85.111436][ T4962] x29: ffff80001f7d7780 x28: 1ffff00003efaf40 x27: dfff800000000000 [ 85.112693][ T4962] x26: 00000000000000c0 x25: 00000000000000d0 x24: ffff80001f7d7a08 [ 85.113924][ T4962] x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00003efaf41 [ 85.115143][ T4962] x20: ffff80001f7d7a00 x19: ffff0000ed558e28 x18: 0000000000000000 [ 85.116415][ T4962] x17: 0000000000000000 x16: ffff80000973f2ec x15: 0000000000000001 [ 85.117640][ T4962] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 85.118873][ T4962] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973f700 [ 85.120151][ T4962] x8 : ffff0000d686d1c0 x7 : 0000000000000000 x6 : ffff0000df3de1d0 [ 85.121360][ T4962] x5 : ffff80001f7d7a18 x4 : 0000000000000001 x3 : 00000000bffffe00 [ 85.122553][ T4962] x2 : ffff80001f7d79d0 x1 : 00000000000000d0 x0 : 00000000000000c0 [ 85.123730][ T4962] Call trace: [ 85.124265][ T4962] __udf_add_aext+0x490/0x61c [ 85.124918][ T4962] udf_do_extend_file+0x550/0xd8c [ 85.125738][ T4962] udf_setsize+0x8b4/0xd7c [ 85.126434][ T4962] udf_setattr+0x280/0x414 [ 85.127174][ T4962] notify_change+0xa08/0xcd8 [ 85.127875][ T4962] do_truncate+0x178/0x1f0 [ 85.128544][ T4962] do_sys_ftruncate+0x284/0x31c [ 85.129325][ T4962] __arm64_sys_ftruncate+0x60/0x74 [ 85.130157][ T4962] invoke_syscall+0x98/0x2b8 [ 85.130842][ T4962] el0_svc_common+0x138/0x258 [ 85.131591][ T4962] do_el0_svc+0x58/0x14c [ 85.132225][ T4962] el0_svc+0x78/0x1e0 [ 85.132948][ T4962] el0t_64_sync_handler+0xcc/0xe4 [ 85.133716][ T4962] el0t_64_sync+0x1a0/0x1a4 [ 85.134404][ T4962] irq event stamp: 17420 [ 85.135009][ T4962] hardirqs last enabled at (17419): [] exit_to_kernel_mode+0xe0/0x168 [ 85.136466][ T4962] hardirqs last disabled at (17420): [] el1_dbg+0x24/0x80 [ 85.137807][ T4962] softirqs last enabled at (17418): [] handle_softirqs+0xa4c/0xbf0 [ 85.139291][ T4962] softirqs last disabled at (17409): [] __irq_exit_rcu+0x240/0x440 [ 85.140728][ T4962] ---[ end trace f597b8e8082ab7f6 ]--- [ 85.141952][ T4962] ------------[ cut here ]------------ [ 85.142788][ T4962] WARNING: CPU: 0 PID: 4962 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 85.144192][ T4962] Modules linked in: [ 85.144777][ T4962] CPU: 0 PID: 4962 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 85.146133][ T4962] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 85.147636][ T4962] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 85.148847][ T4962] pc : __udf_add_aext+0x490/0x61c [ 85.149629][ T4962] lr : __udf_add_aext+0x490/0x61c [ 85.150434][ T4962] sp : ffff80001f7d7760 [ 85.151047][ T4962] x29: ffff80001f7d7780 x28: 1ffff00003efaf40 x27: dfff800000000000 [ 85.152314][ T4962] x26: 00000000000000d0 x25: 00000000000000e0 x24: ffff80001f7d7a08 [ 85.153507][ T4962] x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00003efaf41 [ 85.154720][ T4962] x20: ffff80001f7d7a00 x19: ffff0000ed558e28 x18: 0000000000000000 [ 85.155965][ T4962] x17: 0000000000000000 x16: ffff80000973f2ec x15: 0000000000000001 [ 85.157313][ T4962] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 85.158696][ T4962] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973f700 [ 85.159950][ T4962] x8 : ffff0000d686d1c0 x7 : 0000000000000000 x6 : ffff0000df3de1d0 [ 85.161266][ T4962] x5 : ffff80001f7d7a18 x4 : 0000000000000001 x3 : 00000000bffffe00 [ 85.162598][ T4962] x2 : ffff80001f7d79d0 x1 : 00000000000000e0 x0 : 00000000000000d0 [ 85.163886][ T4962] Call trace: [ 85.164417][ T4962] __udf_add_aext+0x490/0x61c [ 85.165228][ T4962] udf_do_extend_file+0x550/0xd8c [ 85.166011][ T4962] udf_setsize+0x8b4/0xd7c [ 85.166754][ T4962] udf_setattr+0x280/0x414 [ 85.167441][ T4962] notify_change+0xa08/0xcd8 [ 85.168228][ T4962] do_truncate+0x178/0x1f0 [ 85.168914][ T4962] do_sys_ftruncate+0x284/0x31c [ 85.169668][ T4962] __arm64_sys_ftruncate+0x60/0x74 [ 85.170432][ T4962] invoke_syscall+0x98/0x2b8 [ 85.171134][ T4962] el0_svc_common+0x138/0x258 [ 85.171872][ T4962] do_el0_svc+0x58/0x14c [ 85.172482][ T4962] el0_svc+0x78/0x1e0 [ 85.173101][ T4962] el0t_64_sync_handler+0xcc/0xe4 [ 85.173889][ T4962] el0t_64_sync+0x1a0/0x1a4 [ 85.174604][ T4962] irq event stamp: 17506 [ 85.175227][ T4962] hardirqs last enabled at (17505): [] exit_to_kernel_mode+0xe0/0x168 [ 85.176909][ T4962] hardirqs last disabled at (17506): [] el1_dbg+0x24/0x80 [ 85.178289][ T4962] softirqs last enabled at (17500): [] handle_softirqs+0xa4c/0xbf0 [ 85.179820][ T4962] softirqs last disabled at (17423): [] __irq_exit_rcu+0x240/0x440 [ 85.181327][ T4962] ---[ end trace f597b8e8082ab7f7 ]--- [ 85.182332][ T4962] ------------[ cut here ]------------ [ 85.183218][ T4962] WARNING: CPU: 0 PID: 4962 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 85.184543][ T4962] Modules linked in: [ 85.185127][ T4962] CPU: 0 PID: 4962 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 85.186397][ T4962] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 85.187911][ T4962] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 85.189070][ T4962] pc : __udf_add_aext+0x490/0x61c [ 85.189838][ T4962] lr : __udf_add_aext+0x490/0x61c [ 85.190548][ T4962] sp : ffff80001f7d7760 [ 85.191167][ T4962] x29: ffff80001f7d7780 x28: 1ffff00003efaf40 x27: dfff800000000000 [ 85.192306][ T4962] x26: 00000000000000e0 x25: 00000000000000f0 x24: ffff80001f7d7a08 [ 85.193509][ T4962] x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00003efaf41 [ 85.194709][ T4962] x20: ffff80001f7d7a00 x19: ffff0000ed558e28 x18: 0000000000000000 [ 85.195924][ T4962] x17: 0000000000000000 x16: ffff80000973f2ec x15: 0000000000000001 [ 85.197115][ T4962] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 85.198302][ T4962] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973f700 [ 85.199491][ T4962] x8 : ffff0000d686d1c0 x7 : 0000000000000000 x6 : ffff0000df3de1d0 [ 85.200673][ T4962] x5 : ffff80001f7d7a18 x4 : 0000000000000001 x3 : 00000000bffffe00 [ 85.201876][ T4962] x2 : ffff80001f7d79d0 x1 : 00000000000000f0 x0 : 00000000000000e0 [ 85.203080][ T4962] Call trace: [ 85.203595][ T4962] __udf_add_aext+0x490/0x61c [ 85.204299][ T4962] udf_do_extend_file+0x550/0xd8c [ 85.205057][ T4962] udf_setsize+0x8b4/0xd7c [ 85.205681][ T4962] udf_setattr+0x280/0x414 [ 85.206353][ T4962] notify_change+0xa08/0xcd8 [ 85.207035][ T4962] do_truncate+0x178/0x1f0 [ 85.207695][ T4962] do_sys_ftruncate+0x284/0x31c [ 85.208434][ T4962] __arm64_sys_ftruncate+0x60/0x74 [ 85.209217][ T4962] invoke_syscall+0x98/0x2b8 [ 85.209919][ T4962] el0_svc_common+0x138/0x258 [ 85.210590][ T4962] do_el0_svc+0x58/0x14c [ 85.211227][ T4962] el0_svc+0x78/0x1e0 [ 85.211839][ T4962] el0t_64_sync_handler+0xcc/0xe4 [ 85.212596][ T4962] el0t_64_sync+0x1a0/0x1a4 [ 85.213291][ T4962] irq event stamp: 17534 [ 85.213888][ T4962] hardirqs last enabled at (17533): [] exit_to_kernel_mode+0xe0/0x168 [ 85.215394][ T4962] hardirqs last disabled at (17534): [] el1_dbg+0x24/0x80 [ 85.216631][ T4962] softirqs last enabled at (17532): [] handle_softirqs+0xa4c/0xbf0 [ 85.217983][ T4962] softirqs last disabled at (17509): [] __irq_exit_rcu+0x240/0x440 [ 85.219393][ T4962] ---[ end trace f597b8e8082ab7f8 ]--- [ 85.220755][ T4962] ------------[ cut here ]------------ [ 85.221579][ T4962] WARNING: CPU: 0 PID: 4962 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 85.222851][ T4962] Modules linked in: [ 85.223400][ T4962] CPU: 0 PID: 4962 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 85.224618][ T4962] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 85.225968][ T4962] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 85.227066][ T4962] pc : __udf_add_aext+0x490/0x61c [ 85.227748][ T4962] lr : __udf_add_aext+0x490/0x61c [ 85.228488][ T4962] sp : ffff80001f7d7760 [ 85.229050][ T4962] x29: ffff80001f7d7780 x28: 1ffff00003efaf40 x27: dfff800000000000 [ 85.230266][ T4962] x26: 00000000000000f0 x25: 0000000000000100 x24: ffff80001f7d7a08 [ 85.231545][ T4962] x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00003efaf41 [ 85.232728][ T4962] x20: ffff80001f7d7a00 x19: ffff0000ed558e28 x18: 0000000000000000 [ 85.233919][ T4962] x17: 0000000000000000 x16: ffff80000973f2ec x15: 0000000000000001 [ 85.235124][ T4962] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 85.236326][ T4962] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973f700 [ 85.237503][ T4962] x8 : ffff0000d686d1c0 x7 : 0000000000000000 x6 : ffff0000df3de1d0 [ 85.238693][ T4962] x5 : ffff80001f7d7a18 x4 : 0000000000000001 x3 : 00000000bffffe00 [ 85.239843][ T4962] x2 : ffff80001f7d79d0 x1 : 0000000000000100 x0 : 00000000000000f0 [ 85.241136][ T4962] Call trace: [ 85.241629][ T4962] __udf_add_aext+0x490/0x61c [ 85.242292][ T4962] udf_do_extend_file+0x550/0xd8c [ 85.243035][ T4962] udf_setsize+0x8b4/0xd7c [ 85.243713][ T4962] udf_setattr+0x280/0x414 [ 85.244358][ T4962] notify_change+0xa08/0xcd8 [ 85.245066][ T4962] do_truncate+0x178/0x1f0 [ 85.245768][ T4962] do_sys_ftruncate+0x284/0x31c [ 85.246525][ T4962] __arm64_sys_ftruncate+0x60/0x74 [ 85.247317][ T4962] invoke_syscall+0x98/0x2b8 [ 85.248004][ T4962] el0_svc_common+0x138/0x258 [ 85.248730][ T4962] do_el0_svc+0x58/0x14c [ 85.249337][ T4962] el0_svc+0x78/0x1e0 [ 85.249932][ T4962] el0t_64_sync_handler+0xcc/0xe4 [ 85.250632][ T4962] el0t_64_sync+0x1a0/0x1a4 [ 85.251307][ T4962] irq event stamp: 17642 [ 85.251926][ T4962] hardirqs last enabled at (17641): [] exit_to_kernel_mode+0xe0/0x168 [ 85.253411][ T4962] hardirqs last disabled at (17642): [] el1_dbg+0x24/0x80 [ 85.254724][ T4962] softirqs last enabled at (17636): [] handle_softirqs+0xa4c/0xbf0 [ 85.256181][ T4962] softirqs last disabled at (17537): [] __irq_exit_rcu+0x240/0x440 [ 85.257598][ T4962] ---[ end trace f597b8e8082ab7f9 ]--- [ 85.258539][ T4962] ------------[ cut here ]------------ [ 85.259286][ T4962] WARNING: CPU: 0 PID: 4962 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 85.260522][ T4962] Modules linked in: [ 85.261138][ T4962] CPU: 0 PID: 4962 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 85.262358][ T4962] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 85.263773][ T4962] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 85.264894][ T4962] pc : __udf_add_aext+0x490/0x61c [ 85.265581][ T4962] lr : __udf_add_aext+0x490/0x61c [ 85.266298][ T4962] sp : ffff80001f7d7760 [ 85.266928][ T4962] x29: ffff80001f7d7780 x28: 1ffff00003efaf40 x27: dfff800000000000 [ 85.268094][ T4962] x26: 0000000000000100 x25: 0000000000000110 x24: ffff80001f7d7a08 [ 85.269294][ T4962] x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00003efaf41 [ 85.270477][ T4962] x20: ffff80001f7d7a00 x19: ffff0000ed558e28 x18: 0000000000000000 [ 85.271658][ T4962] x17: 0000000000000000 x16: ffff80000973f2ec x15: 0000000000000001 [ 85.272858][ T4962] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 85.274023][ T4962] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973f700 [ 85.275238][ T4962] x8 : ffff0000d686d1c0 x7 : 0000000000000000 x6 : ffff0000df3de1d0 [ 85.276375][ T4962] x5 : ffff80001f7d7a18 x4 : 0000000000000001 x3 : 00000000bffffe00 [ 85.277588][ T4962] x2 : ffff80001f7d79d0 x1 : 0000000000000110 x0 : 0000000000000100 [ 85.278773][ T4962] Call trace: [ 85.279220][ T4962] __udf_add_aext+0x490/0x61c [ 85.279888][ T4962] udf_do_extend_file+0x550/0xd8c [ 85.280645][ T4962] udf_setsize+0x8b4/0xd7c [ 85.281335][ T4962] udf_setattr+0x280/0x414 [ 85.282027][ T4962] notify_change+0xa08/0xcd8 [ 85.282710][ T4962] do_truncate+0x178/0x1f0 [ 85.283367][ T4962] do_sys_ftruncate+0x284/0x31c [ 85.284079][ T4962] __arm64_sys_ftruncate+0x60/0x74 [ 85.284831][ T4962] invoke_syscall+0x98/0x2b8 [ 85.285489][ T4962] el0_svc_common+0x138/0x258 [ 85.286167][ T4962] do_el0_svc+0x58/0x14c [ 85.286782][ T4962] el0_svc+0x78/0x1e0 [ 85.287355][ T4962] el0t_64_sync_handler+0xcc/0xe4 [ 85.288063][ T4962] el0t_64_sync+0x1a0/0x1a4 [ 85.288688][ T4962] irq event stamp: 17656 [ 85.289291][ T4962] hardirqs last enabled at (17655): [] exit_to_kernel_mode+0xe0/0x168 [ 85.290692][ T4962] hardirqs last disabled at (17656): [] el1_dbg+0x24/0x80 [ 85.291930][ T4962] softirqs last enabled at (17654): [] handle_softirqs+0xa4c/0xbf0 [ 85.293305][ T4962] softirqs last disabled at (17645): [] __irq_exit_rcu+0x240/0x440 [ 85.294619][ T4962] ---[ end trace f597b8e8082ab7fa ]--- [ 85.295567][ T4962] ------------[ cut here ]------------ [ 85.296359][ T4962] WARNING: CPU: 0 PID: 4962 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 85.297579][ T4962] Modules linked in: [ 85.298120][ T4962] CPU: 0 PID: 4962 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 85.299353][ T4962] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 85.300766][ T4962] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 85.301898][ T4962] pc : __udf_add_aext+0x490/0x61c [ 85.302596][ T4962] lr : __udf_add_aext+0x490/0x61c [ 85.303326][ T4962] sp : ffff80001f7d7760 [ 85.303935][ T4962] x29: ffff80001f7d7780 x28: 1ffff00003efaf40 x27: dfff800000000000 [ 85.305187][ T4962] x26: 0000000000000110 x25: 0000000000000120 x24: ffff80001f7d7a08 [ 85.306426][ T4962] x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00003efaf41 [ 85.307620][ T4962] x20: ffff80001f7d7a00 x19: ffff0000ed558e28 x18: 0000000000000000 [ 85.308848][ T4962] x17: 0000000000000000 x16: ffff80000973f2ec x15: 0000000000000001 [ 85.310022][ T4962] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 85.311239][ T4962] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973f700 [ 85.312498][ T4962] x8 : ffff0000d686d1c0 x7 : 0000000000000000 x6 : ffff0000df3de1d0 [ 85.313668][ T4962] x5 : ffff80001f7d7a18 x4 : 0000000000000001 x3 : 00000000bffffe00 [ 85.314887][ T4962] x2 : ffff80001f7d79d0 x1 : 0000000000000120 x0 : 0000000000000110 [ 85.316050][ T4962] Call trace: [ 85.316525][ T4962] __udf_add_aext+0x490/0x61c [ 85.317188][ T4962] udf_do_extend_file+0x550/0xd8c [ 85.317942][ T4962] udf_setsize+0x8b4/0xd7c [ 85.318567][ T4962] udf_setattr+0x280/0x414 [ 85.319222][ T4962] notify_change+0xa08/0xcd8 [ 85.319898][ T4962] do_truncate+0x178/0x1f0 [ 85.320520][ T4962] do_sys_ftruncate+0x284/0x31c [ 85.321230][ T4962] __arm64_sys_ftruncate+0x60/0x74 [ 85.321995][ T4962] invoke_syscall+0x98/0x2b8 [ 85.322667][ T4962] el0_svc_common+0x138/0x258 [ 85.323357][ T4962] do_el0_svc+0x58/0x14c [ 85.323993][ T4962] el0_svc+0x78/0x1e0 [ 85.324569][ T4962] el0t_64_sync_handler+0xcc/0xe4 [ 85.325305][ T4962] el0t_64_sync+0x1a0/0x1a4 [ 85.325941][ T4962] irq event stamp: 17688 [ 85.326521][ T4962] hardirqs last enabled at (17687): [] exit_to_kernel_mode+0xe0/0x168 [ 85.327928][ T4962] hardirqs last disabled at (17688): [] el1_dbg+0x24/0x80 [ 85.329190][ T4962] softirqs last enabled at (17686): [] handle_softirqs+0xa4c/0xbf0 [ 85.330587][ T4962] softirqs last disabled at (17659): [] __irq_exit_rcu+0x240/0x440 [ 85.332027][ T4962] ---[ end trace f597b8e8082ab7fb ]--- [ 85.333160][ T4962] ------------[ cut here ]------------ [ 85.333947][ T4962] WARNING: CPU: 0 PID: 4962 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 85.335185][ T4962] Modules linked in: [ 85.335712][ T4962] CPU: 0 PID: 4962 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 85.336941][ T4962] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 85.338367][ T4962] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 85.339451][ T4962] pc : __udf_add_aext+0x490/0x61c [ 85.340192][ T4962] lr : __udf_add_aext+0x490/0x61c [ 85.340939][ T4962] sp : ffff80001f7d7760 [ 85.341512][ T4962] x29: ffff80001f7d7780 x28: 1ffff00003efaf40 x27: dfff800000000000 [ 85.342752][ T4962] x26: 0000000000000120 x25: 0000000000000130 x24: ffff80001f7d7a08 [ 85.343925][ T4962] x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00003efaf41 [ 85.345125][ T4962] x20: ffff80001f7d7a00 x19: ffff0000ed558e28 x18: 0000000000000000 [ 85.346303][ T4962] x17: 0000000000000000 x16: ffff80000973f2ec x15: 0000000000000001 [ 85.347487][ T4962] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 85.348646][ T4962] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973f700 [ 85.349851][ T4962] x8 : ffff0000d686d1c0 x7 : 0000000000000000 x6 : ffff0000df3de1d0 [ 85.351025][ T4962] x5 : ffff80001f7d7a18 x4 : 0000000000000001 x3 : 00000000bffffe00 [ 85.352401][ T4962] x2 : ffff80001f7d79d0 x1 : 0000000000000130 x0 : 0000000000000120 [ 85.353688][ T4962] Call trace: [ 85.354236][ T4962] __udf_add_aext+0x490/0x61c [ 85.354963][ T4962] udf_do_extend_file+0x550/0xd8c [ 85.355744][ T4962] udf_setsize+0x8b4/0xd7c [ 85.356411][ T4962] udf_setattr+0x280/0x414 [ 85.357106][ T4962] notify_change+0xa08/0xcd8 [ 85.357878][ T4962] do_truncate+0x178/0x1f0 [ 85.358576][ T4962] do_sys_ftruncate+0x284/0x31c [ 85.359343][ T4962] __arm64_sys_ftruncate+0x60/0x74 [ 85.360146][ T4962] invoke_syscall+0x98/0x2b8 [ 85.360844][ T4962] el0_svc_common+0x138/0x258 [ 85.361549][ T4962] do_el0_svc+0x58/0x14c [ 85.362193][ T4962] el0_svc+0x78/0x1e0 [ 85.362799][ T4962] el0t_64_sync_handler+0xcc/0xe4 [ 85.363539][ T4962] el0t_64_sync+0x1a0/0x1a4 [ 85.364237][ T4962] irq event stamp: 17792 [ 85.364867][ T4962] hardirqs last enabled at (17791): [] exit_to_kernel_mode+0xe0/0x168 [ 85.366388][ T4962] hardirqs last disabled at (17792): [] el1_dbg+0x24/0x80 [ 85.367745][ T4962] softirqs last enabled at (17790): [] handle_softirqs+0xa4c/0xbf0 [ 85.369238][ T4962] softirqs last disabled at (17691): [] __irq_exit_rcu+0x240/0x440 [ 85.370679][ T4962] ---[ end trace f597b8e8082ab7fc ]--- [ 85.371631][ T4962] ------------[ cut here ]------------ [ 85.372396][ T4962] WARNING: CPU: 0 PID: 4962 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 85.373759][ T4962] Modules linked in: [ 85.374328][ T4962] CPU: 0 PID: 4962 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 85.375581][ T4962] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 85.377092][ T4962] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 85.378275][ T4962] pc : __udf_add_aext+0x490/0x61c [ 85.378998][ T4962] lr : __udf_add_aext+0x490/0x61c [ 85.379772][ T4962] sp : ffff80001f7d7760 [ 85.380403][ T4962] x29: ffff80001f7d7780 x28: 1ffff00003efaf40 x27: dfff800000000000 [ 85.381623][ T4962] x26: 0000000000000130 x25: 0000000000000140 x24: ffff80001f7d7a08 [ 85.382867][ T4962] x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00003efaf41 [ 85.384086][ T4962] x20: ffff80001f7d7a00 x19: ffff0000ed558e28 x18: 0000000000000000 [ 85.385331][ T4962] x17: 0000000000000000 x16: ffff80000973f2ec x15: 0000000000000001 [ 85.386615][ T4962] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 85.387858][ T4962] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973f700 [ 85.389080][ T4962] x8 : ffff0000d686d1c0 x7 : 0000000000000000 x6 : ffff0000df3de1d0 [ 85.390304][ T4962] x5 : ffff80001f7d7a18 x4 : 0000000000000001 x3 : 00000000bffffe00 [ 85.391496][ T4962] x2 : ffff80001f7d79d0 x1 : 0000000000000140 x0 : 0000000000000130 [ 85.392743][ T4962] Call trace: [ 85.393208][ T4962] __udf_add_aext+0x490/0x61c [ 85.393924][ T4962] udf_do_extend_file+0x550/0xd8c [ 85.394732][ T4962] udf_setsize+0x8b4/0xd7c [ 85.395408][ T4962] udf_setattr+0x280/0x414 [ 85.396061][ T4962] notify_change+0xa08/0xcd8 [ 85.396776][ T4962] do_truncate+0x178/0x1f0 [ 85.397431][ T4962] do_sys_ftruncate+0x284/0x31c [ 85.398198][ T4962] __arm64_sys_ftruncate+0x60/0x74 [ 85.398994][ T4962] invoke_syscall+0x98/0x2b8 [ 85.399664][ T4962] el0_svc_common+0x138/0x258 [ 85.400345][ T4962] do_el0_svc+0x58/0x14c [ 85.400983][ T4962] el0_svc+0x78/0x1e0 [ 85.401593][ T4962] el0t_64_sync_handler+0xcc/0xe4 [ 85.402362][ T4962] el0t_64_sync+0x1a0/0x1a4 [ 85.403065][ T4962] irq event stamp: 17804 [ 85.403678][ T4962] hardirqs last enabled at (17803): [] exit_to_kernel_mode+0xe0/0x168 [ 85.405087][ T4962] hardirqs last disabled at (17804): [] el1_dbg+0x24/0x80 [ 85.406481][ T4962] softirqs last enabled at (17802): [] handle_softirqs+0xa4c/0xbf0 [ 85.407920][ T4962] softirqs last disabled at (17795): [] __irq_exit_rcu+0x240/0x440 [ 85.409381][ T4962] ---[ end trace f597b8e8082ab7fd ]--- [ 85.410417][ T4962] ------------[ cut here ]------------ [ 85.411149][ T4962] WARNING: CPU: 0 PID: 4962 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 85.412438][ T4962] Modules linked in: [ 85.412998][ T4962] CPU: 0 PID: 4962 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 85.414195][ T4962] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 85.415626][ T4962] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 85.416787][ T4962] pc : __udf_add_aext+0x490/0x61c [ 85.417529][ T4962] lr : __udf_add_aext+0x490/0x61c [ 85.418307][ T4962] sp : ffff80001f7d7760 [ 85.418896][ T4962] x29: ffff80001f7d7780 x28: 1ffff00003efaf40 x27: dfff800000000000 [ 85.420066][ T4962] x26: 0000000000000140 x25: 0000000000000150 x24: ffff80001f7d7a08 [ 85.421300][ T4962] x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00003efaf41 [ 85.422569][ T4962] x20: ffff80001f7d7a00 x19: ffff0000ed558e28 x18: 0000000000000000 [ 85.423762][ T4962] x17: 0000000000000000 x16: ffff80000973f2ec x15: 0000000000000001 [ 85.424965][ T4962] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 85.426149][ T4962] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973f700 [ 85.427392][ T4962] x8 : ffff0000d686d1c0 x7 : 0000000000000000 x6 : ffff0000df3de1d0 [ 85.428538][ T4962] x5 : ffff80001f7d7a18 x4 : 0000000000000001 x3 : 00000000bffffe00 [ 85.429847][ T4962] x2 : ffff80001f7d79d0 x1 : 0000000000000150 x0 : 0000000000000140 [ 85.431114][ T4962] Call trace: [ 85.431656][ T4962] __udf_add_aext+0x490/0x61c [ 85.432375][ T4962] udf_do_extend_file+0x550/0xd8c [ 85.433211][ T4962] udf_setsize+0x8b4/0xd7c [ 85.433883][ T4962] udf_setattr+0x280/0x414 [ 85.434525][ T4962] notify_change+0xa08/0xcd8 [ 85.435262][ T4962] do_truncate+0x178/0x1f0 [ 85.435942][ T4962] do_sys_ftruncate+0x284/0x31c [ 85.436665][ T4962] __arm64_sys_ftruncate+0x60/0x74 [ 85.437464][ T4962] invoke_syscall+0x98/0x2b8 [ 85.438132][ T4962] el0_svc_common+0x138/0x258 [ 85.438878][ T4962] do_el0_svc+0x58/0x14c [ 85.439547][ T4962] el0_svc+0x78/0x1e0 [ 85.440214][ T4962] el0t_64_sync_handler+0xcc/0xe4 [ 85.441039][ T4962] el0t_64_sync+0x1a0/0x1a4 [ 85.441699][ T4962] irq event stamp: 17832 [ 85.442323][ T4962] hardirqs last enabled at (17831): [] exit_to_kernel_mode+0xe0/0x168 [ 85.443730][ T4962] hardirqs last disabled at (17832): [] el1_dbg+0x24/0x80 [ 85.445088][ T4962] softirqs last enabled at (17830): [] handle_softirqs+0xa4c/0xbf0 [ 85.446526][ T4962] softirqs last disabled at (17807): [] __irq_exit_rcu+0x240/0x440 [ 85.447917][ T4962] ---[ end trace f597b8e8082ab7fe ]--- [ 85.449054][ T4962] ------------[ cut here ]------------ [ 85.449902][ T4962] WARNING: CPU: 0 PID: 4962 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 85.451328][ T4962] Modules linked in: [ 85.451919][ T4962] CPU: 0 PID: 4962 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 85.453183][ T4962] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 85.454772][ T4962] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 85.455979][ T4962] pc : __udf_add_aext+0x490/0x61c [ 85.456693][ T4962] lr : __udf_add_aext+0x490/0x61c [ 85.457544][ T4962] sp : ffff80001f7d7760 [ 85.458189][ T4962] x29: ffff80001f7d7780 x28: 1ffff00003efaf40 x27: dfff800000000000 [ 85.459456][ T4962] x26: 0000000000000150 x25: 0000000000000160 x24: ffff80001f7d7a08 [ 85.460672][ T4962] x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00003efaf41 [ 85.461944][ T4962] x20: ffff80001f7d7a00 x19: ffff0000ed558e28 x18: 0000000000000000 [ 85.463192][ T4962] x17: 0000000000000000 x16: ffff80000973f2ec x15: 0000000000000001 [ 85.464435][ T4962] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 85.465708][ T4962] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973f700 [ 85.467020][ T4962] x8 : ffff0000d686d1c0 x7 : 0000000000000000 x6 : ffff0000df3de1d0 [ 85.468215][ T4962] x5 : ffff80001f7d7a18 x4 : 0000000000000001 x3 : 00000000bffffe00 [ 85.469379][ T4962] x2 : ffff80001f7d79d0 x1 : 0000000000000160 x0 : 0000000000000150 [ 85.470564][ T4962] Call trace: [ 85.471074][ T4962] __udf_add_aext+0x490/0x61c [ 85.471767][ T4962] udf_do_extend_file+0x550/0xd8c [ 85.472534][ T4962] udf_setsize+0x8b4/0xd7c [ 85.473242][ T4962] udf_setattr+0x280/0x414 [ 85.473924][ T4962] notify_change+0xa08/0xcd8 [ 85.474650][ T4962] do_truncate+0x178/0x1f0 [ 85.475418][ T4962] do_sys_ftruncate+0x284/0x31c [ 85.476110][ T4962] __arm64_sys_ftruncate+0x60/0x74 [ 85.476835][ T4962] invoke_syscall+0x98/0x2b8 [ 85.477548][ T4962] el0_svc_common+0x138/0x258 [ 85.478206][ T4962] do_el0_svc+0x58/0x14c [ 85.478803][ T4962] el0_svc+0x78/0x1e0 [ 85.479378][ T4962] el0t_64_sync_handler+0xcc/0xe4 [ 85.480168][ T4962] el0t_64_sync+0x1a0/0x1a4 [ 85.480828][ T4962] irq event stamp: 17946 [ 85.481475][ T4962] hardirqs last enabled at (17945): [] exit_to_kernel_mode+0xe0/0x168 [ 85.482898][ T4962] hardirqs last disabled at (17946): [] el1_dbg+0x24/0x80 [ 85.484279][ T4962] softirqs last enabled at (17944): [] handle_softirqs+0xa4c/0xbf0 [ 85.485709][ T4962] softirqs last disabled at (17835): [] __irq_exit_rcu+0x240/0x440 [ 85.487025][ T4962] ---[ end trace f597b8e8082ab7ff ]--- [ 85.487955][ T4962] ------------[ cut here ]------------ [ 85.488719][ T4962] WARNING: CPU: 0 PID: 4962 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 85.489935][ T4962] Modules linked in: [ 85.490493][ T4962] CPU: 0 PID: 4962 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 85.491810][ T4962] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 85.493387][ T4962] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 85.494555][ T4962] pc : __udf_add_aext+0x490/0x61c [ 85.495265][ T4962] lr : __udf_add_aext+0x490/0x61c [ 85.496001][ T4962] sp : ffff80001f7d7760 [ 85.496624][ T4962] x29: ffff80001f7d7780 x28: 1ffff00003efaf40 x27: dfff800000000000 [ 85.497896][ T4962] x26: 0000000000000160 x25: 0000000000000170 x24: ffff80001f7d7a08 [ 85.499155][ T4962] x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00003efaf41 [ 85.500429][ T4962] x20: ffff80001f7d7a00 x19: ffff0000ed558e28 x18: 0000000000000000 [ 85.501626][ T4962] x17: 0000000000000000 x16: ffff80000973f2ec x15: 0000000000000001 [ 85.502834][ T4962] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 85.504014][ T4962] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973f700 [ 85.505202][ T4962] x8 : ffff0000d686d1c0 x7 : 0000000000000000 x6 : ffff0000df3de1d0 [ 85.506399][ T4962] x5 : ffff80001f7d7a18 x4 : 0000000000000001 x3 : 00000000bffffe00 [ 85.507574][ T4962] x2 : ffff80001f7d79d0 x1 : 0000000000000170 x0 : 0000000000000160 [ 85.508737][ T4962] Call trace: [ 85.509282][ T4962] __udf_add_aext+0x490/0x61c [ 85.509932][ T4962] udf_do_extend_file+0x550/0xd8c [ 85.510650][ T4962] udf_setsize+0x8b4/0xd7c [ 85.511295][ T4962] udf_setattr+0x280/0x414 [ 85.511946][ T4962] notify_change+0xa08/0xcd8 [ 85.512678][ T4962] do_truncate+0x178/0x1f0 [ 85.513309][ T4962] do_sys_ftruncate+0x284/0x31c [ 85.514042][ T4962] __arm64_sys_ftruncate+0x60/0x74 [ 85.514791][ T4962] invoke_syscall+0x98/0x2b8 [ 85.515543][ T4962] el0_svc_common+0x138/0x258 [ 85.516264][ T4962] do_el0_svc+0x58/0x14c [ 85.516934][ T4962] el0_svc+0x78/0x1e0 [ 85.517499][ T4962] el0t_64_sync_handler+0xcc/0xe4 [ 85.518292][ T4962] el0t_64_sync+0x1a0/0x1a4 [ 85.518968][ T4962] irq event stamp: 17966 [ 85.519595][ T4962] hardirqs last enabled at (17965): [] exit_to_kernel_mode+0xe0/0x168 [ 85.521112][ T4962] hardirqs last disabled at (17966): [] el1_dbg+0x24/0x80 [ 85.522439][ T4962] softirqs last enabled at (17964): [] handle_softirqs+0xa4c/0xbf0 [ 85.523851][ T4962] softirqs last disabled at (17949): [] __irq_exit_rcu+0x240/0x440 [ 85.525293][ T4962] ---[ end trace f597b8e8082ab800 ]--- [ 85.526498][ T4962] ------------[ cut here ]------------ [ 85.527283][ T4962] WARNING: CPU: 0 PID: 4962 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 85.528606][ T4962] Modules linked in: [ 85.529128][ T4962] CPU: 0 PID: 4962 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 85.530397][ T4962] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 85.531936][ T4962] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 85.533102][ T4962] pc : __udf_add_aext+0x490/0x61c [ 85.533854][ T4962] lr : __udf_add_aext+0x490/0x61c [ 85.534587][ T4962] sp : ffff80001f7d7760 [ 85.535234][ T4962] x29: ffff80001f7d7780 x28: 1ffff00003efaf40 x27: dfff800000000000 [ 85.536409][ T4962] x26: 0000000000000170 x25: 0000000000000180 x24: ffff80001f7d7a08 [ 85.537656][ T4962] x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00003efaf41 [ 85.538899][ T4962] x20: ffff80001f7d7a00 x19: ffff0000ed558e28 x18: 0000000000000000 [ 85.540129][ T4962] x17: 0000000000000000 x16: ffff80000973f2ec x15: 0000000000000001 [ 85.541324][ T4962] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 85.542543][ T4962] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973f700 [ 85.543774][ T4962] x8 : ffff0000d686d1c0 x7 : 0000000000000000 x6 : ffff0000df3de1d0 [ 85.544983][ T4962] x5 : ffff80001f7d7a18 x4 : 0000000000000001 x3 : 00000000bffffe00 [ 85.546238][ T4962] x2 : ffff80001f7d79d0 x1 : 0000000000000180 x0 : 0000000000000170 [ 85.547454][ T4962] Call trace: [ 85.547947][ T4962] __udf_add_aext+0x490/0x61c [ 85.548594][ T4962] udf_do_extend_file+0x550/0xd8c [ 85.549286][ T4962] udf_setsize+0x8b4/0xd7c [ 85.549867][ T4962] udf_setattr+0x280/0x414 [ 85.550536][ T4962] notify_change+0xa08/0xcd8 [ 85.551229][ T4962] do_truncate+0x178/0x1f0 [ 85.551883][ T4962] do_sys_ftruncate+0x284/0x31c [ 85.552581][ T4962] __arm64_sys_ftruncate+0x60/0x74 [ 85.553367][ T4962] invoke_syscall+0x98/0x2b8 [ 85.554021][ T4962] el0_svc_common+0x138/0x258 [ 85.554721][ T4962] do_el0_svc+0x58/0x14c [ 85.555344][ T4962] el0_svc+0x78/0x1e0 [ 85.555943][ T4962] el0t_64_sync_handler+0xcc/0xe4 [ 85.556692][ T4962] el0t_64_sync+0x1a0/0x1a4 [ 85.557328][ T4962] irq event stamp: 18084 [ 85.557952][ T4962] hardirqs last enabled at (18083): [] exit_to_kernel_mode+0xe0/0x168 [ 85.559445][ T4962] hardirqs last disabled at (18084): [] el1_dbg+0x24/0x80 [ 85.560759][ T4962] softirqs last enabled at (18082): [] handle_softirqs+0xa4c/0xbf0 [ 85.562158][ T4962] softirqs last disabled at (17969): [] __irq_exit_rcu+0x240/0x440 [ 85.563679][ T4962] ---[ end trace f597b8e8082ab801 ]--- [ 85.564756][ T4962] ------------[ cut here ]------------ [ 85.565572][ T4962] WARNING: CPU: 0 PID: 4962 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 85.566913][ T4962] Modules linked in: [ 85.567482][ T4962] CPU: 0 PID: 4962 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 85.568738][ T4962] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 85.570289][ T4962] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 85.571400][ T4962] pc : __udf_add_aext+0x490/0x61c [ 85.572154][ T4962] lr : __udf_add_aext+0x490/0x61c [ 85.572907][ T4962] sp : ffff80001f7d7760 [ 85.573521][ T4962] x29: ffff80001f7d7780 x28: 1ffff00003efaf40 x27: dfff800000000000 [ 85.574724][ T4962] x26: 0000000000000180 x25: 0000000000000190 x24: ffff80001f7d7a08 [ 85.575958][ T4962] x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00003efaf41 [ 85.577115][ T4962] x20: ffff80001f7d7a00 x19: ffff0000ed558e28 x18: 0000000000000000 [ 85.578378][ T4962] x17: 0000000000000000 x16: ffff80000973f2ec x15: 0000000000000001 [ 85.579546][ T4962] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 85.580715][ T4962] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973f700 [ 85.581874][ T4962] x8 : ffff0000d686d1c0 x7 : 0000000000000000 x6 : ffff0000df3de1d0 [ 85.583092][ T4962] x5 : ffff80001f7d7a18 x4 : 0000000000000001 x3 : 00000000bffffe00 [ 85.584348][ T4962] x2 : ffff80001f7d79d0 x1 : 0000000000000190 x0 : 0000000000000180 [ 85.585618][ T4962] Call trace: [ 85.586169][ T4962] __udf_add_aext+0x490/0x61c [ 85.586848][ T4962] udf_do_extend_file+0x550/0xd8c [ 85.587589][ T4962] udf_setsize+0x8b4/0xd7c [ 85.588218][ T4962] udf_setattr+0x280/0x414 [ 85.588950][ T4962] notify_change+0xa08/0xcd8 [ 85.589633][ T4962] do_truncate+0x178/0x1f0 [ 85.590341][ T4962] do_sys_ftruncate+0x284/0x31c [ 85.591040][ T4962] __arm64_sys_ftruncate+0x60/0x74 [ 85.591816][ T4962] invoke_syscall+0x98/0x2b8 [ 85.592516][ T4962] el0_svc_common+0x138/0x258 [ 85.593226][ T4962] do_el0_svc+0x58/0x14c [ 85.593852][ T4962] el0_svc+0x78/0x1e0 [ 85.594482][ T4962] el0t_64_sync_handler+0xcc/0xe4 [ 85.595265][ T4962] el0t_64_sync+0x1a0/0x1a4 [ 85.595942][ T4962] irq event stamp: 18114 [ 85.596581][ T4962] hardirqs last enabled at (18113): [] exit_to_kernel_mode+0xe0/0x168 [ 85.598064][ T4962] hardirqs last disabled at (18114): [] el1_dbg+0x24/0x80 [ 85.599324][ T4962] softirqs last enabled at (18108): [] handle_softirqs+0xa4c/0xbf0 [ 85.600753][ T4962] softirqs last disabled at (18087): [] __irq_exit_rcu+0x240/0x440 [ 85.602171][ T4962] ---[ end trace f597b8e8082ab802 ]--- [ 85.603293][ T4962] ------------[ cut here ]------------ [ 85.604099][ T4962] WARNING: CPU: 0 PID: 4962 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 85.605395][ T4962] Modules linked in: [ 85.605990][ T4962] CPU: 0 PID: 4962 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 85.607283][ T4962] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 85.608692][ T4962] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 85.609866][ T4962] pc : __udf_add_aext+0x490/0x61c [ 85.610602][ T4962] lr : __udf_add_aext+0x490/0x61c [ 85.611383][ T4962] sp : ffff80001f7d7760 [ 85.612037][ T4962] x29: ffff80001f7d7780 x28: 1ffff00003efaf40 x27: dfff800000000000 [ 85.613289][ T4962] x26: 0000000000000190 x25: 00000000000001a0 x24: ffff80001f7d7a08 [ 85.614592][ T4962] x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00003efaf41 [ 85.615820][ T4962] x20: ffff80001f7d7a00 x19: ffff0000ed558e28 x18: 0000000000000000 [ 85.617029][ T4962] x17: 0000000000000000 x16: ffff80000973f2ec x15: 0000000000000001 [ 85.618249][ T4962] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 85.619549][ T4962] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973f700 [ 85.620811][ T4962] x8 : ffff0000d686d1c0 x7 : 0000000000000000 x6 : ffff0000df3de1d0 [ 85.622071][ T4962] x5 : ffff80001f7d7a18 x4 : 0000000000000001 x3 : 00000000bffffe00 [ 85.623424][ T4962] x2 : ffff80001f7d79d0 x1 : 00000000000001a0 x0 : 0000000000000190 [ 85.624756][ T4962] Call trace: [ 85.625286][ T4962] __udf_add_aext+0x490/0x61c [ 85.625982][ T4962] udf_do_extend_file+0x550/0xd8c [ 85.626735][ T4962] udf_setsize+0x8b4/0xd7c [ 85.627417][ T4962] udf_setattr+0x280/0x414 [ 85.628129][ T4962] notify_change+0xa08/0xcd8 [ 85.628778][ T4962] do_truncate+0x178/0x1f0 [ 85.629448][ T4962] do_sys_ftruncate+0x284/0x31c [ 85.630130][ T4962] __arm64_sys_ftruncate+0x60/0x74 [ 85.630910][ T4962] invoke_syscall+0x98/0x2b8 [ 85.631611][ T4962] el0_svc_common+0x138/0x258 [ 85.632330][ T4962] do_el0_svc+0x58/0x14c [ 85.632987][ T4962] el0_svc+0x78/0x1e0 [ 85.633546][ T4962] el0t_64_sync_handler+0xcc/0xe4 [ 85.634330][ T4962] el0t_64_sync+0x1a0/0x1a4 [ 85.634995][ T4962] irq event stamp: 18130 [ 85.635612][ T4962] hardirqs last enabled at (18129): [] exit_to_kernel_mode+0xe0/0x168 [ 85.637006][ T4962] hardirqs last disabled at (18130): [] el1_dbg+0x24/0x80 [ 85.638309][ T4962] softirqs last enabled at (18124): [] handle_softirqs+0xa4c/0xbf0 [ 85.639693][ T4962] softirqs last disabled at (18117): [] __irq_exit_rcu+0x240/0x440 [ 85.641062][ T4962] ---[ end trace f597b8e8082ab803 ]--- [ 85.642139][ T4962] ------------[ cut here ]------------ [ 85.642915][ T4962] WARNING: CPU: 0 PID: 4962 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 85.644307][ T4962] Modules linked in: [ 85.644906][ T4962] CPU: 0 PID: 4962 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 85.646245][ T4962] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 85.647817][ T4962] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 85.648979][ T4962] pc : __udf_add_aext+0x490/0x61c [ 85.649726][ T4962] lr : __udf_add_aext+0x490/0x61c [ 85.650503][ T4962] sp : ffff80001f7d7760 [ 85.651227][ T4962] x29: ffff80001f7d7780 x28: 1ffff00003efaf40 x27: dfff800000000000 [ 85.652569][ T4962] x26: 00000000000001a0 x25: 00000000000001b0 x24: ffff80001f7d7a08 [ 85.653836][ T4962] x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00003efaf41 [ 85.655042][ T4962] x20: ffff80001f7d7a00 x19: ffff0000ed558e28 x18: 0000000000000000 [ 85.656186][ T4962] x17: 0000000000000000 x16: ffff80000973f2ec x15: 0000000000000001 [ 85.657455][ T4962] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 85.658693][ T4962] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973f700 [ 85.659920][ T4962] x8 : ffff0000d686d1c0 x7 : 0000000000000000 x6 : ffff0000df3de1d0 [ 85.661115][ T4962] x5 : ffff80001f7d7a18 x4 : 0000000000000001 x3 : 00000000bffffe00 [ 85.662373][ T4962] x2 : ffff80001f7d79d0 x1 : 00000000000001b0 x0 : 00000000000001a0 [ 85.663686][ T4962] Call trace: [ 85.664200][ T4962] __udf_add_aext+0x490/0x61c [ 85.664915][ T4962] udf_do_extend_file+0x550/0xd8c [ 85.665697][ T4962] udf_setsize+0x8b4/0xd7c [ 85.666381][ T4962] udf_setattr+0x280/0x414 [ 85.667032][ T4962] notify_change+0xa08/0xcd8 [ 85.667743][ T4962] do_truncate+0x178/0x1f0 [ 85.668450][ T4962] do_sys_ftruncate+0x284/0x31c [ 85.669161][ T4962] __arm64_sys_ftruncate+0x60/0x74 [ 85.670065][ T4962] invoke_syscall+0x98/0x2b8 [ 85.670813][ T4962] el0_svc_common+0x138/0x258 [ 85.671593][ T4962] do_el0_svc+0x58/0x14c [ 85.672282][ T4962] el0_svc+0x78/0x1e0 [ 85.672970][ T4962] el0t_64_sync_handler+0xcc/0xe4 [ 85.673786][ T4962] el0t_64_sync+0x1a0/0x1a4 [ 85.674512][ T4962] irq event stamp: 18240 [ 85.675197][ T4962] hardirqs last enabled at (18239): [] exit_to_kernel_mode+0xe0/0x168 [ 85.676796][ T4962] hardirqs last disabled at (18240): [] el1_dbg+0x24/0x80 [ 85.678262][ T4962] softirqs last enabled at (18238): [] handle_softirqs+0xa4c/0xbf0 [ 85.679808][ T4962] softirqs last disabled at (18133): [] __irq_exit_rcu+0x240/0x440 [ 85.681359][ T4962] ---[ end trace f597b8e8082ab804 ]--- [ 85.682408][ T4962] ------------[ cut here ]------------ [ 85.683216][ T4962] WARNING: CPU: 0 PID: 4962 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 85.684539][ T4962] Modules linked in: [ 85.685052][ T4962] CPU: 0 PID: 4962 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 85.686326][ T4962] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 85.687873][ T4962] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 85.688968][ T4962] pc : __udf_add_aext+0x490/0x61c [ 85.689683][ T4962] lr : __udf_add_aext+0x490/0x61c [ 85.690397][ T4962] sp : ffff80001f7d7760 [ 85.690999][ T4962] x29: ffff80001f7d7780 x28: 1ffff00003efaf40 x27: dfff800000000000 [ 85.692130][ T4962] x26: 00000000000001b0 x25: 00000000000001c0 x24: ffff80001f7d7a08 [ 85.693314][ T4962] x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00003efaf41 [ 85.694538][ T4962] x20: ffff80001f7d7a00 x19: ffff0000ed558e28 x18: 0000000000000000 [ 85.695808][ T4962] x17: 0000000000000000 x16: ffff80000973f2ec x15: 0000000000000001 [ 85.697050][ T4962] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 85.698259][ T4962] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973f700 [ 85.699525][ T4962] x8 : ffff0000d686d1c0 x7 : 0000000000000000 x6 : ffff0000df3de1d0 [ 85.700853][ T4962] x5 : ffff80001f7d7a18 x4 : 0000000000000001 x3 : 00000000bffffe00 [ 85.702259][ T4962] x2 : ffff80001f7d79d0 x1 : 00000000000001c0 x0 : 00000000000001b0 [ 85.703622][ T4962] Call trace: [ 85.704143][ T4962] __udf_add_aext+0x490/0x61c [ 85.704928][ T4962] udf_do_extend_file+0x550/0xd8c [ 85.705755][ T4962] udf_setsize+0x8b4/0xd7c [ 85.706465][ T4962] udf_setattr+0x280/0x414 [ 85.707145][ T4962] notify_change+0xa08/0xcd8 [ 85.707840][ T4962] do_truncate+0x178/0x1f0 [ 85.708457][ T4962] do_sys_ftruncate+0x284/0x31c [ 85.709194][ T4962] __arm64_sys_ftruncate+0x60/0x74 [ 85.709992][ T4962] invoke_syscall+0x98/0x2b8 [ 85.710664][ T4962] el0_svc_common+0x138/0x258 [ 85.711367][ T4962] do_el0_svc+0x58/0x14c [ 85.711956][ T4962] el0_svc+0x78/0x1e0 [ 85.712500][ T4962] el0t_64_sync_handler+0xcc/0xe4 [ 85.713306][ T4962] el0t_64_sync+0x1a0/0x1a4 [ 85.713999][ T4962] irq event stamp: 18260 [ 85.714631][ T4962] hardirqs last enabled at (18259): [] exit_to_kernel_mode+0xe0/0x168 [ 85.715993][ T4962] hardirqs last disabled at (18260): [] el1_dbg+0x24/0x80 [ 85.717301][ T4962] softirqs last enabled at (18258): [] handle_softirqs+0xa4c/0xbf0 [ 85.718756][ T4962] softirqs last disabled at (18243): [] __irq_exit_rcu+0x240/0x440 [ 85.720276][ T4962] ---[ end trace f597b8e8082ab805 ]--- [ 85.721279][ T4962] ------------[ cut here ]------------ [ 85.722079][ T4962] WARNING: CPU: 0 PID: 4962 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 85.723393][ T4962] Modules linked in: [ 85.723959][ T4962] CPU: 0 PID: 4962 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 85.725247][ T4962] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 85.726811][ T4962] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 85.727966][ T4962] pc : __udf_add_aext+0x490/0x61c [ 85.728758][ T4962] lr : __udf_add_aext+0x490/0x61c [ 85.729513][ T4962] sp : ffff80001f7d7760 [ 85.730152][ T4962] x29: ffff80001f7d7780 x28: 1ffff00003efaf40 x27: dfff800000000000 [ 85.731389][ T4962] x26: 00000000000001c0 x25: 00000000000001d0 x24: ffff80001f7d7a08 [ 85.732634][ T4962] x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00003efaf41 [ 85.733902][ T4962] x20: ffff80001f7d7a00 x19: ffff0000ed558e28 x18: 0000000000000000 [ 85.735122][ T4962] x17: 0000000000000000 x16: ffff80000973f2ec x15: 0000000000000001 [ 85.736418][ T4962] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 85.737665][ T4962] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973f700 [ 85.738884][ T4962] x8 : ffff0000d686d1c0 x7 : 0000000000000000 x6 : ffff0000df3de1d0 [ 85.740130][ T4962] x5 : ffff80001f7d7a18 x4 : 0000000000000001 x3 : 00000000bffffe00 [ 85.741346][ T4962] x2 : ffff80001f7d79d0 x1 : 00000000000001d0 x0 : 00000000000001c0 [ 85.742589][ T4962] Call trace: [ 85.743080][ T4962] __udf_add_aext+0x490/0x61c [ 85.743805][ T4962] udf_do_extend_file+0x550/0xd8c [ 85.744580][ T4962] udf_setsize+0x8b4/0xd7c [ 85.745265][ T4962] udf_setattr+0x280/0x414 [ 85.745893][ T4962] notify_change+0xa08/0xcd8 [ 85.746602][ T4962] do_truncate+0x178/0x1f0 [ 85.747253][ T4962] do_sys_ftruncate+0x284/0x31c [ 85.748032][ T4962] __arm64_sys_ftruncate+0x60/0x74 [ 85.748826][ T4962] invoke_syscall+0x98/0x2b8 [ 85.749512][ T4962] el0_svc_common+0x138/0x258 [ 85.750201][ T4962] do_el0_svc+0x58/0x14c [ 85.750811][ T4962] el0_svc+0x78/0x1e0 [ 85.751479][ T4962] el0t_64_sync_handler+0xcc/0xe4 [ 85.752314][ T4962] el0t_64_sync+0x1a0/0x1a4 [ 85.753026][ T4962] irq event stamp: 18282 [ 85.753647][ T4962] hardirqs last enabled at (18281): [] exit_to_kernel_mode+0xe0/0x168 [ 85.755216][ T4962] hardirqs last disabled at (18282): [] el1_dbg+0x24/0x80 [ 85.756571][ T4962] softirqs last enabled at (18280): [] handle_softirqs+0xa4c/0xbf0 [ 85.758049][ T4962] softirqs last disabled at (18263): [] __irq_exit_rcu+0x240/0x440 [ 85.759500][ T4962] ---[ end trace f597b8e8082ab806 ]--- [ 85.760639][ T4962] ------------[ cut here ]------------ [ 85.761442][ T4962] WARNING: CPU: 0 PID: 4962 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 85.762772][ T4962] Modules linked in: [ 85.763377][ T4962] CPU: 0 PID: 4962 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 85.764664][ T4962] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 85.766269][ T4962] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 85.767435][ T4962] pc : __udf_add_aext+0x490/0x61c [ 85.768188][ T4962] lr : __udf_add_aext+0x490/0x61c [ 85.768899][ T4962] sp : ffff80001f7d76a0 [ 85.769533][ T4962] x29: ffff80001f7d76c0 x28: 1ffff00003efaf40 x27: dfff800000000000 [ 85.770784][ T4962] x26: 00000000000001d0 x25: 00000000000001e0 x24: ffff80001f7d7a08 [ 85.772100][ T4962] x23: 0000000000000010 x22: 00000000c0000200 x21: 1ffff00003efaf41 [ 85.773365][ T4962] x20: ffff80001f7d7a00 x19: ffff0000ed558e28 x18: 0000000000000000 [ 85.774540][ T4962] x17: 0000000000000000 x16: ffff80000973f2ec x15: 0000000000000001 [ 85.775777][ T4962] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 85.777134][ T4962] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973f700 [ 85.778394][ T4962] x8 : ffff0000d686d1c0 x7 : 0000000000000000 x6 : 0000000000000000 [ 85.779593][ T4962] x5 : 0000000000000010 x4 : 0000000000000000 x3 : 00000000c0000200 [ 85.780853][ T4962] x2 : ffff80001f7d776c x1 : 00000000000001e0 x0 : 00000000000001d0 [ 85.782039][ T4962] Call trace: [ 85.782513][ T4962] __udf_add_aext+0x490/0x61c [ 85.783156][ T4962] udf_setup_indirect_aext+0x498/0x698 [ 85.783992][ T4962] udf_do_extend_file+0x514/0xd8c [ 85.784768][ T4962] udf_setsize+0x8b4/0xd7c [ 85.785392][ T4962] udf_setattr+0x280/0x414 [ 85.786017][ T4962] notify_change+0xa08/0xcd8 [ 85.786733][ T4962] do_truncate+0x178/0x1f0 [ 85.787406][ T4962] do_sys_ftruncate+0x284/0x31c [ 85.788129][ T4962] __arm64_sys_ftruncate+0x60/0x74 [ 85.788932][ T4962] invoke_syscall+0x98/0x2b8 [ 85.789580][ T4962] el0_svc_common+0x138/0x258 [ 85.790258][ T4962] do_el0_svc+0x58/0x14c [ 85.790878][ T4962] el0_svc+0x78/0x1e0 [ 85.791455][ T4962] el0t_64_sync_handler+0xcc/0xe4 [ 85.792193][ T4962] el0t_64_sync+0x1a0/0x1a4 [ 85.792937][ T4962] irq event stamp: 18402 [ 85.793586][ T4962] hardirqs last enabled at (18401): [] lock_page_memcg+0x110/0x234 [ 85.795126][ T4962] hardirqs last disabled at (18402): [] el1_dbg+0x24/0x80 [ 85.796389][ T4962] softirqs last enabled at (18394): [] handle_softirqs+0xa4c/0xbf0 [ 85.797795][ T4962] softirqs last disabled at (18285): [] __irq_exit_rcu+0x240/0x440 [ 85.799213][ T4962] ---[ end trace f597b8e8082ab807 ]--- [ 85.800243][ T4962] ------------[ cut here ]------------ [ 85.801036][ T4962] WARNING: CPU: 0 PID: 4962 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 85.802363][ T4962] Modules linked in: [ 85.802950][ T4962] CPU: 0 PID: 4962 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 85.804194][ T4962] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 85.805628][ T4962] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 85.806767][ T4962] pc : __udf_add_aext+0x490/0x61c [ 85.807544][ T4962] lr : __udf_add_aext+0x490/0x61c [ 85.808259][ T4962] sp : ffff80001f7d76a0 [ 85.808840][ T4962] x29: ffff80001f7d76c0 x28: 1ffff00003efaf40 x27: dfff800000000000 [ 85.810083][ T4962] x26: 00000000000001d0 x25: 0000000000000000 x24: ffff80001f7d7a08 [ 85.811282][ T4962] x23: 0000000000000010 x22: 00000000c0000200 x21: 1ffff00003efaf41 [ 85.812460][ T4962] x20: ffff80001f7d7a00 x19: ffff0000ed558e28 x18: 0000000000000000 [ 85.813685][ T4962] x17: 0000000000000000 x16: ffff80000973f2ec x15: 0000000000000001 [ 85.814837][ T4962] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 85.816016][ T4962] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973f700 [ 85.817244][ T4962] x8 : ffff0000d686d1c0 x7 : 0000000000000000 x6 : 000000000000003f [ 85.818369][ T4962] x5 : 0000000000000010 x4 : 0000000000000000 x3 : 00000000c0000200 [ 85.819597][ T4962] x2 : ffff80001f7d776c x1 : 0000000000000000 x0 : 00000000000001d0 [ 85.820868][ T4962] Call trace: [ 85.821347][ T4962] __udf_add_aext+0x490/0x61c [ 85.822060][ T4962] udf_setup_indirect_aext+0x498/0x698 [ 85.822914][ T4962] udf_do_extend_file+0x514/0xd8c [ 85.823656][ T4962] udf_setsize+0x8b4/0xd7c [ 85.824303][ T4962] udf_setattr+0x280/0x414 [ 85.824978][ T4962] notify_change+0xa08/0xcd8 [ 85.825631][ T4962] do_truncate+0x178/0x1f0 [ 85.826320][ T4962] do_sys_ftruncate+0x284/0x31c [ 85.827064][ T4962] __arm64_sys_ftruncate+0x60/0x74 [ 85.827816][ T4962] invoke_syscall+0x98/0x2b8 [ 85.828479][ T4962] el0_svc_common+0x138/0x258 [ 85.829196][ T4962] do_el0_svc+0x58/0x14c [ 85.829799][ T4962] el0_svc+0x78/0x1e0 [ 85.830386][ T4962] el0t_64_sync_handler+0xcc/0xe4 [ 85.831176][ T4962] el0t_64_sync+0x1a0/0x1a4 [ 85.831897][ T4962] irq event stamp: 18418 [ 85.832547][ T4962] hardirqs last enabled at (18417): [] __find_get_block+0x1c8/0xcd8 [ 85.834065][ T4962] hardirqs last disabled at (18418): [] el1_dbg+0x24/0x80 [ 85.835372][ T4962] softirqs last enabled at (18414): [] handle_softirqs+0xa4c/0xbf0 [ 85.836858][ T4962] softirqs last disabled at (18405): [] __irq_exit_rcu+0x240/0x440 [ 85.838275][ T4962] ---[ end trace f597b8e8082ab808 ]--- [ 85.839438][ T4962] ------------[ cut here ]------------ [ 85.840228][ T4962] WARNING: CPU: 0 PID: 4962 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 85.841583][ T4962] Modules linked in: [ 85.842143][ T4962] CPU: 0 PID: 4962 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 85.843373][ T4962] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 85.844853][ T4962] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 85.845947][ T4962] pc : __udf_add_aext+0x490/0x61c [ 85.846706][ T4962] lr : __udf_add_aext+0x490/0x61c [ 85.847459][ T4962] sp : ffff80001f7d7760 [ 85.848036][ T4962] x29: ffff80001f7d7780 x28: 1ffff00003efaf40 x27: dfff800000000000 [ 85.849321][ T4962] x26: 0000000000000000 x25: 0000000000000010 x24: ffff80001f7d7a08 [ 85.850511][ T4962] x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00003efaf41 [ 85.851742][ T4962] x20: ffff80001f7d7a00 x19: ffff0000ed558e28 x18: 0000000000000000 [ 85.852984][ T4962] x17: 0000000000000000 x16: ffff80000973f2ec x15: 0000000000000001 [ 85.854189][ T4962] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 85.855390][ T4962] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973f700 [ 85.856635][ T4962] x8 : ffff0000d686d1c0 x7 : 0000004700000018 x6 : ffff0000df3de0e8 [ 85.857944][ T4962] x5 : ffff80001f7d7a18 x4 : 0000000000000001 x3 : 00000000bffffe00 [ 85.859120][ T4962] x2 : ffff80001f7d79d0 x1 : 0000000000000010 x0 : 0000000000000000 [ 85.860342][ T4962] Call trace: [ 85.860802][ T4962] __udf_add_aext+0x490/0x61c [ 85.861479][ T4962] udf_do_extend_file+0x550/0xd8c [ 85.862210][ T4962] udf_setsize+0x8b4/0xd7c [ 85.862833][ T4962] udf_setattr+0x280/0x414 [ 85.863488][ T4962] notify_change+0xa08/0xcd8 [ 85.864129][ T4962] do_truncate+0x178/0x1f0 [ 85.864786][ T4962] do_sys_ftruncate+0x284/0x31c [ 85.865474][ T4962] __arm64_sys_ftruncate+0x60/0x74 [ 85.866269][ T4962] invoke_syscall+0x98/0x2b8 [ 85.866948][ T4962] el0_svc_common+0x138/0x258 [ 85.867689][ T4962] do_el0_svc+0x58/0x14c [ 85.868328][ T4962] el0_svc+0x78/0x1e0 [ 85.868965][ T4962] el0t_64_sync_handler+0xcc/0xe4 [ 85.869726][ T4962] el0t_64_sync+0x1a0/0x1a4 [ 85.870424][ T4962] irq event stamp: 18542 [ 85.871020][ T4962] hardirqs last enabled at (18541): [] exit_to_kernel_mode+0xe0/0x168 [ 85.872697][ T4962] hardirqs last disabled at (18542): [] el1_dbg+0x24/0x80 [ 85.874241][ T4962] softirqs last enabled at (18540): [] handle_softirqs+0xa4c/0xbf0 [ 85.875795][ T4962] softirqs last disabled at (18421): [] __irq_exit_rcu+0x240/0x440 [ 85.877260][ T4962] ---[ end trace f597b8e8082ab809 ]--- [ 85.878302][ T4962] ------------[ cut here ]------------ [ 85.879184][ T4962] WARNING: CPU: 0 PID: 4962 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 85.880636][ T4962] Modules linked in: [ 85.881243][ T4962] CPU: 0 PID: 4962 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 85.882474][ T4962] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 85.884052][ T4962] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 85.885252][ T4962] pc : __udf_add_aext+0x490/0x61c [ 85.886029][ T4962] lr : __udf_add_aext+0x490/0x61c [ 85.886794][ T4962] sp : ffff80001f7d7760 [ 85.887429][ T4962] x29: ffff80001f7d7780 x28: 1ffff00003efaf40 x27: dfff800000000000 [ 85.888640][ T4962] x26: 0000000000000010 x25: 0000000000000020 x24: ffff80001f7d7a08 [ 85.889816][ T4962] x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00003efaf41 [ 85.891085][ T4962] x20: ffff80001f7d7a00 x19: ffff0000ed558e28 x18: 0000000000000000 [ 85.892400][ T4962] x17: 0000000000000000 x16: ffff80000973f2ec x15: 0000000000000001 [ 85.893625][ T4962] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 85.894916][ T4962] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973f700 [ 85.896162][ T4962] x8 : ffff0000d686d1c0 x7 : 0000000000000000 x6 : ffff0000df3de0e8 [ 85.897322][ T4962] x5 : ffff80001f7d7a18 x4 : 0000000000000001 x3 : 00000000bffffe00 [ 85.898472][ T4962] x2 : ffff80001f7d79d0 x1 : 0000000000000020 x0 : 0000000000000010 [ 85.899690][ T4962] Call trace: [ 85.900166][ T4962] __udf_add_aext+0x490/0x61c [ 85.900853][ T4962] udf_do_extend_file+0x550/0xd8c [ 85.901596][ T4962] udf_setsize+0x8b4/0xd7c [ 85.902276][ T4962] udf_setattr+0x280/0x414 [ 85.902996][ T4962] notify_change+0xa08/0xcd8 [ 85.903684][ T4962] do_truncate+0x178/0x1f0 [ 85.904354][ T4962] do_sys_ftruncate+0x284/0x31c [ 85.905095][ T4962] __arm64_sys_ftruncate+0x60/0x74 [ 85.905851][ T4962] invoke_syscall+0x98/0x2b8 [ 85.906535][ T4962] el0_svc_common+0x138/0x258 [ 85.907229][ T4962] do_el0_svc+0x58/0x14c [ 85.907886][ T4962] el0_svc+0x78/0x1e0 [ 85.908476][ T4962] el0t_64_sync_handler+0xcc/0xe4 [ 85.909218][ T4962] el0t_64_sync+0x1a0/0x1a4 [ 85.909869][ T4962] irq event stamp: 18568 [ 85.910498][ T4962] hardirqs last enabled at (18567): [] exit_to_kernel_mode+0xe0/0x168 [ 85.912006][ T4962] hardirqs last disabled at (18568): [] el1_dbg+0x24/0x80 [ 85.913324][ T4962] softirqs last enabled at (18562): [] handle_softirqs+0xa4c/0xbf0 [ 85.914712][ T4962] softirqs last disabled at (18545): [] __irq_exit_rcu+0x240/0x440 [ 85.916099][ T4962] ---[ end trace f597b8e8082ab80a ]--- [ 85.917033][ T4962] ------------[ cut here ]------------ [ 85.917777][ T4962] WARNING: CPU: 0 PID: 4962 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 85.919135][ T4962] Modules linked in: [ 85.919730][ T4962] CPU: 0 PID: 4962 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 85.921120][ T4962] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 85.922607][ T4962] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 85.923774][ T4962] pc : __udf_add_aext+0x490/0x61c [ 85.924496][ T4962] lr : __udf_add_aext+0x490/0x61c [ 85.925254][ T4962] sp : ffff80001f7d7760 [ 85.925856][ T4962] x29: ffff80001f7d7780 x28: 1ffff00003efaf40 x27: dfff800000000000 [ 85.927043][ T4962] x26: 0000000000000020 x25: 0000000000000030 x24: ffff80001f7d7a08 [ 85.928275][ T4962] x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00003efaf41 [ 85.929505][ T4962] x20: ffff80001f7d7a00 x19: ffff0000ed558e28 x18: 0000000000000000 [ 85.930795][ T4962] x17: 0000000000000000 x16: ffff80000973f2ec x15: 0000000000000001 [ 85.932046][ T4962] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 85.933176][ T4962] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973f700 [ 85.934494][ T4962] x8 : ffff0000d686d1c0 x7 : 0000000000000000 x6 : ffff0000df3de0e8 [ 85.935665][ T4962] x5 : ffff80001f7d7a18 x4 : 0000000000000001 x3 : 00000000bffffe00 [ 85.936884][ T4962] x2 : ffff80001f7d79d0 x1 : 0000000000000030 x0 : 0000000000000020 [ 85.938178][ T4962] Call trace: [ 85.938672][ T4962] __udf_add_aext+0x490/0x61c [ 85.939399][ T4962] udf_do_extend_file+0x550/0xd8c [ 85.940172][ T4962] udf_setsize+0x8b4/0xd7c [ 85.940842][ T4962] udf_setattr+0x280/0x414 [ 85.941494][ T4962] notify_change+0xa08/0xcd8 [ 85.942164][ T4962] do_truncate+0x178/0x1f0 [ 85.942831][ T4962] do_sys_ftruncate+0x284/0x31c [ 85.943573][ T4962] __arm64_sys_ftruncate+0x60/0x74 [ 85.944304][ T4962] invoke_syscall+0x98/0x2b8 [ 85.945014][ T4962] el0_svc_common+0x138/0x258 [ 85.945731][ T4962] do_el0_svc+0x58/0x14c [ 85.946339][ T4962] el0_svc+0x78/0x1e0 [ 85.946983][ T4962] el0t_64_sync_handler+0xcc/0xe4 [ 85.947728][ T4962] el0t_64_sync+0x1a0/0x1a4 [ 85.948407][ T4962] irq event stamp: 18580 [ 85.949055][ T4962] hardirqs last enabled at (18579): [] exit_to_kernel_mode+0xe0/0x168 [ 85.950461][ T4962] hardirqs last disabled at (18580): [] el1_dbg+0x24/0x80 [ 85.951866][ T4962] softirqs last enabled at (18578): [] handle_softirqs+0xa4c/0xbf0 [ 85.953329][ T4962] softirqs last disabled at (18571): [] __irq_exit_rcu+0x240/0x440 [ 85.954806][ T4962] ---[ end trace f597b8e8082ab80b ]--- [ 85.955914][ T4962] ------------[ cut here ]------------ [ 85.956660][ T4962] WARNING: CPU: 0 PID: 4962 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 85.957994][ T4962] Modules linked in: [ 85.958596][ T4962] CPU: 0 PID: 4962 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 85.959888][ T4962] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 85.961343][ T4962] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 85.962467][ T4962] pc : __udf_add_aext+0x490/0x61c [ 85.963205][ T4962] lr : __udf_add_aext+0x490/0x61c [ 85.963929][ T4962] sp : ffff80001f7d7760 [ 85.964528][ T4962] x29: ffff80001f7d7780 x28: 1ffff00003efaf40 x27: dfff800000000000 [ 85.965747][ T4962] x26: 0000000000000030 x25: 0000000000000040 x24: ffff80001f7d7a08 [ 85.966963][ T4962] x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00003efaf41 [ 85.968219][ T4962] x20: ffff80001f7d7a00 x19: ffff0000ed558e28 x18: 0000000000000000 [ 85.969398][ T4962] x17: 0000000000000000 x16: ffff80000973f2ec x15: 0000000000000001 [ 85.970601][ T4962] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 85.971770][ T4962] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973f700 [ 85.973124][ T4962] x8 : ffff0000d686d1c0 x7 : 0000000000000000 x6 : ffff0000df3de0e8 [ 85.974447][ T4962] x5 : ffff80001f7d7a18 x4 : 0000000000000001 x3 : 00000000bffffe00 [ 85.975722][ T4962] x2 : ffff80001f7d79d0 x1 : 0000000000000040 x0 : 0000000000000030 [ 85.977027][ T4962] Call trace: [ 85.977508][ T4962] __udf_add_aext+0x490/0x61c [ 85.978195][ T4962] udf_do_extend_file+0x550/0xd8c [ 85.978931][ T4962] udf_setsize+0x8b4/0xd7c [ 85.979593][ T4962] udf_setattr+0x280/0x414 [ 85.980280][ T4962] notify_change+0xa08/0xcd8 [ 85.981008][ T4962] do_truncate+0x178/0x1f0 [ 85.981740][ T4962] do_sys_ftruncate+0x284/0x31c [ 85.982510][ T4962] __arm64_sys_ftruncate+0x60/0x74 [ 85.983318][ T4962] invoke_syscall+0x98/0x2b8 [ 85.984010][ T4962] el0_svc_common+0x138/0x258 [ 85.984700][ T4962] do_el0_svc+0x58/0x14c [ 85.985284][ T4962] el0_svc+0x78/0x1e0 [ 85.985909][ T4962] el0t_64_sync_handler+0xcc/0xe4 [ 85.986620][ T4962] el0t_64_sync+0x1a0/0x1a4 [ 85.987285][ T4962] irq event stamp: 18684 [ 85.987928][ T4962] hardirqs last enabled at (18683): [] exit_to_kernel_mode+0xe0/0x168 [ 85.989328][ T4962] hardirqs last disabled at (18684): [] el1_dbg+0x24/0x80 [ 85.990568][ T4962] softirqs last enabled at (18682): [] handle_softirqs+0xa4c/0xbf0 [ 85.992019][ T4962] softirqs last disabled at (18583): [] __irq_exit_rcu+0x240/0x440 [ 85.993328][ T4962] ---[ end trace f597b8e8082ab80c ]--- [ 85.994342][ T4962] ------------[ cut here ]------------ [ 85.995049][ T4962] WARNING: CPU: 0 PID: 4962 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 85.996427][ T4962] Modules linked in: [ 85.997074][ T4962] CPU: 0 PID: 4962 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 85.998402][ T4962] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 85.999907][ T4962] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 86.001050][ T4962] pc : __udf_add_aext+0x490/0x61c [ 86.001801][ T4962] lr : __udf_add_aext+0x490/0x61c [ 86.002512][ T4962] sp : ffff80001f7d7760 [ 86.003168][ T4962] x29: ffff80001f7d7780 x28: 1ffff00003efaf40 x27: dfff800000000000 [ 86.004468][ T4962] x26: 0000000000000040 x25: 0000000000000050 x24: ffff80001f7d7a08 [ 86.005721][ T4962] x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00003efaf41 [ 86.007052][ T4962] x20: ffff80001f7d7a00 x19: ffff0000ed558e28 x18: 0000000000000000 [ 86.008206][ T4962] x17: 0000000000000000 x16: ffff80000973f2ec x15: 0000000000000001 [ 86.009439][ T4962] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 86.010701][ T4962] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973f700 [ 86.011932][ T4962] x8 : ffff0000d686d1c0 x7 : 0000000000000000 x6 : ffff0000df3de0e8 [ 86.013208][ T4962] x5 : ffff80001f7d7a18 x4 : 0000000000000001 x3 : 00000000bffffe00 [ 86.014440][ T4962] x2 : ffff80001f7d79d0 x1 : 0000000000000050 x0 : 0000000000000040 [ 86.015611][ T4962] Call trace: [ 86.016103][ T4962] __udf_add_aext+0x490/0x61c [ 86.016813][ T4962] udf_do_extend_file+0x550/0xd8c [ 86.017554][ T4962] udf_setsize+0x8b4/0xd7c [ 86.018260][ T4962] udf_setattr+0x280/0x414 [ 86.018959][ T4962] notify_change+0xa08/0xcd8 [ 86.019651][ T4962] do_truncate+0x178/0x1f0 [ 86.020335][ T4962] do_sys_ftruncate+0x284/0x31c [ 86.021083][ T4962] __arm64_sys_ftruncate+0x60/0x74 [ 86.021809][ T4962] invoke_syscall+0x98/0x2b8 [ 86.022531][ T4962] el0_svc_common+0x138/0x258 [ 86.023262][ T4962] do_el0_svc+0x58/0x14c [ 86.023930][ T4962] el0_svc+0x78/0x1e0 [ 86.024552][ T4962] el0t_64_sync_handler+0xcc/0xe4 [ 86.025378][ T4962] el0t_64_sync+0x1a0/0x1a4 [ 86.026080][ T4962] irq event stamp: 18716 [ 86.026711][ T4962] hardirqs last enabled at (18715): [] exit_to_kernel_mode+0xe0/0x168 [ 86.028258][ T4962] hardirqs last disabled at (18716): [] el1_dbg+0x24/0x80 [ 86.029589][ T4962] softirqs last enabled at (18710): [] handle_softirqs+0xa4c/0xbf0 [ 86.030949][ T4962] softirqs last disabled at (18687): [] __irq_exit_rcu+0x240/0x440 [ 86.032421][ T4962] ---[ end trace f597b8e8082ab80d ]--- [ 86.033349][ T4962] ------------[ cut here ]------------ [ 86.034128][ T4962] WARNING: CPU: 0 PID: 4962 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 86.035457][ T4962] Modules linked in: [ 86.036004][ T4962] CPU: 0 PID: 4962 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 86.037353][ T4962] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 86.038863][ T4962] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 86.040046][ T4962] pc : __udf_add_aext+0x490/0x61c [ 86.040820][ T4962] lr : __udf_add_aext+0x490/0x61c [ 86.041545][ T4962] sp : ffff80001f7d7760 [ 86.042132][ T4962] x29: ffff80001f7d7780 x28: 1ffff00003efaf40 x27: dfff800000000000 [ 86.043330][ T4962] x26: 0000000000000050 x25: 0000000000000060 x24: ffff80001f7d7a08 [ 86.044641][ T4962] x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00003efaf41 [ 86.045940][ T4962] x20: ffff80001f7d7a00 x19: ffff0000ed558e28 x18: 0000000000000000 [ 86.047237][ T4962] x17: 0000000000000000 x16: ffff80000973f2ec x15: 0000000000000001 [ 86.048429][ T4962] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 86.049731][ T4962] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973f700 [ 86.050963][ T4962] x8 : ffff0000d686d1c0 x7 : 0000000000000000 x6 : ffff0000df3de0e8 [ 86.052102][ T4962] x5 : ffff80001f7d7a18 x4 : 0000000000000001 x3 : 00000000bffffe00 [ 86.053315][ T4962] x2 : ffff80001f7d79d0 x1 : 0000000000000060 x0 : 0000000000000050 [ 86.054556][ T4962] Call trace: [ 86.055044][ T4962] __udf_add_aext+0x490/0x61c [ 86.055770][ T4962] udf_do_extend_file+0x550/0xd8c [ 86.056564][ T4962] udf_setsize+0x8b4/0xd7c [ 86.057317][ T4962] udf_setattr+0x280/0x414 [ 86.058053][ T4962] notify_change+0xa08/0xcd8 [ 86.058789][ T4962] do_truncate+0x178/0x1f0 [ 86.059463][ T4962] do_sys_ftruncate+0x284/0x31c [ 86.060160][ T4962] __arm64_sys_ftruncate+0x60/0x74 [ 86.060891][ T4962] invoke_syscall+0x98/0x2b8 [ 86.061567][ T4962] el0_svc_common+0x138/0x258 [ 86.062238][ T4962] do_el0_svc+0x58/0x14c [ 86.062882][ T4962] el0_svc+0x78/0x1e0 [ 86.063444][ T4962] el0t_64_sync_handler+0xcc/0xe4 [ 86.064161][ T4962] el0t_64_sync+0x1a0/0x1a4 [ 86.064878][ T4962] irq event stamp: 18730 [ 86.065481][ T4962] hardirqs last enabled at (18729): [] exit_to_kernel_mode+0xe0/0x168 [ 86.066850][ T4962] hardirqs last disabled at (18730): [] el1_dbg+0x24/0x80 [ 86.068137][ T4962] softirqs last enabled at (18728): [] handle_softirqs+0xa4c/0xbf0 [ 86.069562][ T4962] softirqs last disabled at (18719): [] __irq_exit_rcu+0x240/0x440 [ 86.071247][ T4962] ---[ end trace f597b8e8082ab80e ]--- [ 86.072448][ T4962] ------------[ cut here ]------------ [ 86.073297][ T4962] WARNING: CPU: 0 PID: 4962 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 86.074677][ T4962] Modules linked in: [ 86.075288][ T4962] CPU: 0 PID: 4962 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 86.076569][ T4962] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 86.078094][ T4962] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 86.079358][ T4962] pc : __udf_add_aext+0x490/0x61c [ 86.080194][ T4962] lr : __udf_add_aext+0x490/0x61c [ 86.081016][ T4962] sp : ffff80001f7d7760 [ 86.081650][ T4962] x29: ffff80001f7d7780 x28: 1ffff00003efaf40 x27: dfff800000000000 [ 86.082871][ T4962] x26: 0000000000000060 x25: 0000000000000070 x24: ffff80001f7d7a08 [ 86.084184][ T4962] x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00003efaf41 [ 86.085348][ T4962] x20: ffff80001f7d7a00 x19: ffff0000ed558e28 x18: 0000000000000000 [ 86.086640][ T4962] x17: 0000000000000000 x16: ffff80000973f2ec x15: 0000000000000001 [ 86.087907][ T4962] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 86.089187][ T4962] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973f700 [ 86.090389][ T4962] x8 : ffff0000d686d1c0 x7 : 0000000000000000 x6 : ffff0000df3de0e8 [ 86.091558][ T4962] x5 : ffff80001f7d7a18 x4 : 0000000000000001 x3 : 00000000bffffe00 [ 86.092741][ T4962] x2 : ffff80001f7d79d0 x1 : 0000000000000070 x0 : 0000000000000060 [ 86.094021][ T4962] Call trace: [ 86.094492][ T4962] __udf_add_aext+0x490/0x61c [ 86.095211][ T4962] udf_do_extend_file+0x550/0xd8c [ 86.095976][ T4962] udf_setsize+0x8b4/0xd7c [ 86.096614][ T4962] udf_setattr+0x280/0x414 [ 86.097258][ T4962] notify_change+0xa08/0xcd8 [ 86.097971][ T4962] do_truncate+0x178/0x1f0 [ 86.098648][ T4962] do_sys_ftruncate+0x284/0x31c [ 86.099369][ T4962] __arm64_sys_ftruncate+0x60/0x74 [ 86.100143][ T4962] invoke_syscall+0x98/0x2b8 [ 86.100859][ T4962] el0_svc_common+0x138/0x258 [ 86.101554][ T4962] do_el0_svc+0x58/0x14c [ 86.102241][ T4962] el0_svc+0x78/0x1e0 [ 86.102853][ T4962] el0t_64_sync_handler+0xcc/0xe4 [ 86.103588][ T4962] el0t_64_sync+0x1a0/0x1a4 [ 86.104295][ T4962] irq event stamp: 18804 [ 86.104910][ T4962] hardirqs last enabled at (18803): [] exit_to_kernel_mode+0xe0/0x168 [ 86.106356][ T4962] hardirqs last disabled at (18804): [] el1_dbg+0x24/0x80 [ 86.107674][ T4962] softirqs last enabled at (18798): [] handle_softirqs+0xa4c/0xbf0 [ 86.109113][ T4962] softirqs last disabled at (18733): [] __irq_exit_rcu+0x240/0x440 [ 86.110522][ T4962] ---[ end trace f597b8e8082ab80f ]--- [ 86.111488][ T4962] ------------[ cut here ]------------ [ 86.112257][ T4962] WARNING: CPU: 0 PID: 4962 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 86.113601][ T4962] Modules linked in: [ 86.114162][ T4962] CPU: 0 PID: 4962 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 86.115360][ T4962] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 86.117029][ T4962] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 86.118258][ T4962] pc : __udf_add_aext+0x490/0x61c [ 86.119010][ T4962] lr : __udf_add_aext+0x490/0x61c [ 86.119766][ T4962] sp : ffff80001f7d7760 [ 86.120356][ T4962] x29: ffff80001f7d7780 x28: 1ffff00003efaf40 x27: dfff800000000000 [ 86.121600][ T4962] x26: 0000000000000070 x25: 0000000000000080 x24: ffff80001f7d7a08 [ 86.122868][ T4962] x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00003efaf41 [ 86.124124][ T4962] x20: ffff80001f7d7a00 x19: ffff0000ed558e28 x18: 0000000000000000 [ 86.125383][ T4962] x17: 0000000000000000 x16: ffff80000973f2ec x15: 0000000000000001 [ 86.126684][ T4962] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 86.127960][ T4962] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973f700 [ 86.129255][ T4962] x8 : ffff0000d686d1c0 x7 : 0000000000000000 x6 : ffff0000df3de0e8 [ 86.130541][ T4962] x5 : ffff80001f7d7a18 x4 : 0000000000000001 x3 : 00000000bffffe00 [ 86.131722][ T4962] x2 : ffff80001f7d79d0 x1 : 0000000000000080 x0 : 0000000000000070 [ 86.133046][ T4962] Call trace: [ 86.133610][ T4962] __udf_add_aext+0x490/0x61c [ 86.134331][ T4962] udf_do_extend_file+0x550/0xd8c [ 86.135077][ T4962] udf_setsize+0x8b4/0xd7c [ 86.135824][ T4962] udf_setattr+0x280/0x414 [ 86.136456][ T4962] notify_change+0xa08/0xcd8 [ 86.137175][ T4962] do_truncate+0x178/0x1f0 [ 86.137841][ T4962] do_sys_ftruncate+0x284/0x31c [ 86.138611][ T4962] __arm64_sys_ftruncate+0x60/0x74 [ 86.139475][ T4962] invoke_syscall+0x98/0x2b8 [ 86.140269][ T4962] el0_svc_common+0x138/0x258 [ 86.141068][ T4962] do_el0_svc+0x58/0x14c [ 86.141785][ T4962] el0_svc+0x78/0x1e0 [ 86.142458][ T4962] el0t_64_sync_handler+0xcc/0xe4 [ 86.143245][ T4962] el0t_64_sync+0x1a0/0x1a4 [ 86.143964][ T4962] irq event stamp: 18840 [ 86.144609][ T4962] hardirqs last enabled at (18839): [] exit_to_kernel_mode+0xe0/0x168 [ 86.146084][ T4962] hardirqs last disabled at (18840): [] el1_dbg+0x24/0x80 [ 86.147422][ T4962] softirqs last enabled at (18834): [] handle_softirqs+0xa4c/0xbf0 [ 86.148855][ T4962] softirqs last disabled at (18807): [] __irq_exit_rcu+0x240/0x440 [ 86.150286][ T4962] ---[ end trace f597b8e8082ab810 ]--- [ 86.151440][ T4962] ------------[ cut here ]------------ [ 86.152215][ T4962] WARNING: CPU: 0 PID: 4962 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 86.153551][ T4962] Modules linked in: [ 86.154137][ T4962] CPU: 0 PID: 4962 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 86.155445][ T4962] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 86.156918][ T4962] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 86.158171][ T4962] pc : __udf_add_aext+0x490/0x61c [ 86.158986][ T4962] lr : __udf_add_aext+0x490/0x61c [ 86.159826][ T4962] sp : ffff80001f7d7760 [ 86.160510][ T4962] x29: ffff80001f7d7780 x28: 1ffff00003efaf40 x27: dfff800000000000 [ 86.161874][ T4962] x26: 0000000000000080 x25: 0000000000000090 x24: ffff80001f7d7a08 [ 86.163221][ T4962] x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00003efaf41 [ 86.164529][ T4962] x20: ffff80001f7d7a00 x19: ffff0000ed558e28 x18: 0000000000000000 [ 86.165801][ T4962] x17: 0000000000000000 x16: ffff80000973f2ec x15: 0000000000000001 [ 86.167048][ T4962] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 86.168325][ T4962] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973f700 [ 86.169638][ T4962] x8 : ffff0000d686d1c0 x7 : 0000000000000000 x6 : ffff0000df3de0e8 [ 86.170890][ T4962] x5 : ffff80001f7d7a18 x4 : 0000000000000001 x3 : 00000000bffffe00 [ 86.172059][ T4962] x2 : ffff80001f7d79d0 x1 : 0000000000000090 x0 : 0000000000000080 [ 86.173314][ T4962] Call trace: [ 86.173848][ T4962] __udf_add_aext+0x490/0x61c [ 86.174559][ T4962] udf_do_extend_file+0x550/0xd8c [ 86.175306][ T4962] udf_setsize+0x8b4/0xd7c [ 86.175996][ T4962] udf_setattr+0x280/0x414 [ 86.176681][ T4962] notify_change+0xa08/0xcd8 [ 86.177385][ T4962] do_truncate+0x178/0x1f0 [ 86.178120][ T4962] do_sys_ftruncate+0x284/0x31c [ 86.178955][ T4962] __arm64_sys_ftruncate+0x60/0x74 [ 86.179745][ T4962] invoke_syscall+0x98/0x2b8 [ 86.180458][ T4962] el0_svc_common+0x138/0x258 [ 86.181150][ T4962] do_el0_svc+0x58/0x14c [ 86.181756][ T4962] el0_svc+0x78/0x1e0 [ 86.182360][ T4962] el0t_64_sync_handler+0xcc/0xe4 [ 86.183096][ T4962] el0t_64_sync+0x1a0/0x1a4 [ 86.183773][ T4962] irq event stamp: 18958 [ 86.184449][ T4962] hardirqs last enabled at (18957): [] exit_to_kernel_mode+0xe0/0x168 [ 86.185867][ T4962] hardirqs last disabled at (18958): [] el1_dbg+0x24/0x80 [ 86.187259][ T4962] softirqs last enabled at (18956): [] handle_softirqs+0xa4c/0xbf0 [ 86.188745][ T4962] softirqs last disabled at (18843): [] __irq_exit_rcu+0x240/0x440 [ 86.190172][ T4962] ---[ end trace f597b8e8082ab811 ]--- [ 86.191088][ T4962] ------------[ cut here ]------------ [ 86.191849][ T4962] WARNING: CPU: 0 PID: 4962 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 86.193115][ T4962] Modules linked in: [ 86.193704][ T4962] CPU: 0 PID: 4962 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 86.194964][ T4962] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 86.196446][ T4962] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 86.197590][ T4962] pc : __udf_add_aext+0x490/0x61c [ 86.198300][ T4962] lr : __udf_add_aext+0x490/0x61c [ 86.199027][ T4962] sp : ffff80001f7d7760 [ 86.199632][ T4962] x29: ffff80001f7d7780 x28: 1ffff00003efaf40 x27: dfff800000000000 [ 86.200808][ T4962] x26: 0000000000000090 x25: 00000000000000a0 x24: ffff80001f7d7a08 [ 86.202100][ T4962] x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00003efaf41 [ 86.203304][ T4962] x20: ffff80001f7d7a00 x19: ffff0000ed558e28 x18: 0000000000000000 [ 86.204531][ T4962] x17: 0000000000000000 x16: ffff80000973f2ec x15: 0000000000000001 [ 86.205767][ T4962] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 86.207062][ T4962] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973f700 [ 86.208325][ T4962] x8 : ffff0000d686d1c0 x7 : 0000000000000000 x6 : ffff0000df3de0e8 [ 86.209609][ T4962] x5 : ffff80001f7d7a18 x4 : 0000000000000001 x3 : 00000000bffffe00 [ 86.210745][ T4962] x2 : ffff80001f7d79d0 x1 : 00000000000000a0 x0 : 0000000000000090 [ 86.211968][ T4962] Call trace: [ 86.212439][ T4962] __udf_add_aext+0x490/0x61c [ 86.213158][ T4962] udf_do_extend_file+0x550/0xd8c [ 86.213921][ T4962] udf_setsize+0x8b4/0xd7c [ 86.214498][ T4962] udf_setattr+0x280/0x414 [ 86.215186][ T4962] notify_change+0xa08/0xcd8 [ 86.215892][ T4962] do_truncate+0x178/0x1f0 [ 86.216544][ T4962] do_sys_ftruncate+0x284/0x31c [ 86.217264][ T4962] __arm64_sys_ftruncate+0x60/0x74 [ 86.218043][ T4962] invoke_syscall+0x98/0x2b8 [ 86.218761][ T4962] el0_svc_common+0x138/0x258 [ 86.219503][ T4962] do_el0_svc+0x58/0x14c [ 86.220134][ T4962] el0_svc+0x78/0x1e0 [ 86.220688][ T4962] el0t_64_sync_handler+0xcc/0xe4 [ 86.221423][ T4962] el0t_64_sync+0x1a0/0x1a4 [ 86.222192][ T4962] irq event stamp: 18978 [ 86.222870][ T4962] hardirqs last enabled at (18977): [] exit_to_kernel_mode+0xe0/0x168 [ 86.224458][ T4962] hardirqs last disabled at (18978): [] el1_dbg+0x24/0x80 [ 86.225819][ T4962] softirqs last enabled at (18976): [] handle_softirqs+0xa4c/0xbf0 [ 86.227269][ T4962] softirqs last disabled at (18961): [] __irq_exit_rcu+0x240/0x440 [ 86.228703][ T4962] ---[ end trace f597b8e8082ab812 ]--- [ 86.229714][ T4962] ------------[ cut here ]------------ [ 86.230491][ T4962] WARNING: CPU: 0 PID: 4962 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 86.231952][ T4962] Modules linked in: [ 86.232584][ T4962] CPU: 0 PID: 4962 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 86.233851][ T4962] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 86.235563][ T4962] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 86.236806][ T4962] pc : __udf_add_aext+0x490/0x61c [ 86.237499][ T4962] lr : __udf_add_aext+0x490/0x61c [ 86.238273][ T4962] sp : ffff80001f7d7760 [ 86.238953][ T4962] x29: ffff80001f7d7780 x28: 1ffff00003efaf40 x27: dfff800000000000 [ 86.240156][ T4962] x26: 00000000000000a0 x25: 00000000000000b0 x24: ffff80001f7d7a08 [ 86.241469][ T4962] x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00003efaf41 [ 86.242680][ T4962] x20: ffff80001f7d7a00 x19: ffff0000ed558e28 x18: 0000000000000000 [ 86.243882][ T4962] x17: 0000000000000000 x16: ffff80000973f2ec x15: 0000000000000001 [ 86.245129][ T4962] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 86.246326][ T4962] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973f700 [ 86.247681][ T4962] x8 : ffff0000d686d1c0 x7 : 0000000000000000 x6 : ffff0000df3de0e8 [ 86.249200][ T4962] x5 : ffff80001f7d7a18 x4 : 0000000000000001 x3 : 00000000bffffe00 [ 86.250634][ T4962] x2 : ffff80001f7d79d0 x1 : 00000000000000b0 x0 : 00000000000000a0 [ 86.251927][ T4962] Call trace: [ 86.252403][ T4962] __udf_add_aext+0x490/0x61c [ 86.253146][ T4962] udf_do_extend_file+0x550/0xd8c [ 86.253934][ T4962] udf_setsize+0x8b4/0xd7c [ 86.254548][ T4962] udf_setattr+0x280/0x414 [ 86.255240][ T4962] notify_change+0xa08/0xcd8 [ 86.255890][ T4962] do_truncate+0x178/0x1f0 [ 86.256515][ T4962] do_sys_ftruncate+0x284/0x31c [ 86.257212][ T4962] __arm64_sys_ftruncate+0x60/0x74 [ 86.257979][ T4962] invoke_syscall+0x98/0x2b8 [ 86.258656][ T4962] el0_svc_common+0x138/0x258 [ 86.259400][ T4962] do_el0_svc+0x58/0x14c [ 86.260110][ T4962] el0_svc+0x78/0x1e0 [ 86.260710][ T4962] el0t_64_sync_handler+0xcc/0xe4 [ 86.261506][ T4962] el0t_64_sync+0x1a0/0x1a4 [ 86.262197][ T4962] irq event stamp: 19004 [ 86.262849][ T4962] hardirqs last enabled at (19003): [] exit_to_kernel_mode+0xe0/0x168 [ 86.264297][ T4962] hardirqs last disabled at (19004): [] el1_dbg+0x24/0x80 [ 86.265641][ T4962] softirqs last enabled at (19002): [] handle_softirqs+0xa4c/0xbf0 [ 86.267049][ T4962] softirqs last disabled at (18981): [] __irq_exit_rcu+0x240/0x440 [ 86.268424][ T4962] ---[ end trace f597b8e8082ab813 ]--- [ 86.269515][ T4962] ------------[ cut here ]------------ [ 86.270312][ T4962] WARNING: CPU: 0 PID: 4962 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 86.271558][ T4962] Modules linked in: [ 86.272122][ T4962] CPU: 0 PID: 4962 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 86.273431][ T4962] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 86.274949][ T4962] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 86.276179][ T4962] pc : __udf_add_aext+0x490/0x61c [ 86.276953][ T4962] lr : __udf_add_aext+0x490/0x61c [ 86.277744][ T4962] sp : ffff80001f7d7760 [ 86.278391][ T4962] x29: ffff80001f7d7780 x28: 1ffff00003efaf40 x27: dfff800000000000 [ 86.279662][ T4962] x26: 00000000000000b0 x25: 00000000000000c0 x24: ffff80001f7d7a08 [ 86.280956][ T4962] x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00003efaf41 [ 86.282191][ T4962] x20: ffff80001f7d7a00 x19: ffff0000ed558e28 x18: 0000000000000000 [ 86.283487][ T4962] x17: 0000000000000000 x16: ffff80000973f2ec x15: 0000000000000001 [ 86.284694][ T4962] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 86.285932][ T4962] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973f700 [ 86.287212][ T4962] x8 : ffff0000d686d1c0 x7 : 0000000000000000 x6 : ffff0000df3de0e8 [ 86.288504][ T4962] x5 : ffff80001f7d7a18 x4 : 0000000000000001 x3 : 00000000bffffe00 [ 86.289755][ T4962] x2 : ffff80001f7d79d0 x1 : 00000000000000c0 x0 : 00000000000000b0 [ 86.290903][ T4962] Call trace: [ 86.291394][ T4962] __udf_add_aext+0x490/0x61c [ 86.292093][ T4962] udf_do_extend_file+0x550/0xd8c [ 86.292837][ T4962] udf_setsize+0x8b4/0xd7c [ 86.293500][ T4962] udf_setattr+0x280/0x414 [ 86.294162][ T4962] notify_change+0xa08/0xcd8 [ 86.294840][ T4962] do_truncate+0x178/0x1f0 [ 86.295476][ T4962] do_sys_ftruncate+0x284/0x31c [ 86.296259][ T4962] __arm64_sys_ftruncate+0x60/0x74 [ 86.297044][ T4962] invoke_syscall+0x98/0x2b8 [ 86.297780][ T4962] el0_svc_common+0x138/0x258 [ 86.298442][ T4962] do_el0_svc+0x58/0x14c [ 86.299125][ T4962] el0_svc+0x78/0x1e0 [ 86.299713][ T4962] el0t_64_sync_handler+0xcc/0xe4 [ 86.300444][ T4962] el0t_64_sync+0x1a0/0x1a4 [ 86.301106][ T4962] irq event stamp: 19100 [ 86.301700][ T4962] hardirqs last enabled at (19099): [] exit_to_kernel_mode+0xe0/0x168 [ 86.303263][ T4962] hardirqs last disabled at (19100): [] el1_dbg+0x24/0x80 [ 86.304571][ T4962] softirqs last enabled at (19098): [] handle_softirqs+0xa4c/0xbf0 [ 86.306127][ T4962] softirqs last disabled at (19007): [] __irq_exit_rcu+0x240/0x440 [ 86.307629][ T4962] ---[ end trace f597b8e8082ab814 ]--- [ 86.308642][ T4962] ------------[ cut here ]------------ [ 86.309548][ T4962] WARNING: CPU: 0 PID: 4962 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 86.310973][ T4962] Modules linked in: [ 86.311572][ T4962] CPU: 0 PID: 4962 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 86.312919][ T4962] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 86.314497][ T4962] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 86.315673][ T4962] pc : __udf_add_aext+0x490/0x61c [ 86.316469][ T4962] lr : __udf_add_aext+0x490/0x61c [ 86.317288][ T4962] sp : ffff80001f7d7760 [ 86.317960][ T4962] x29: ffff80001f7d7780 x28: 1ffff00003efaf40 x27: dfff800000000000 [ 86.319205][ T4962] x26: 00000000000000c0 x25: 00000000000000d0 x24: ffff80001f7d7a08 [ 86.320490][ T4962] x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00003efaf41 [ 86.321766][ T4962] x20: ffff80001f7d7a00 x19: ffff0000ed558e28 x18: 0000000000000000 [ 86.322996][ T4962] x17: 0000000000000000 x16: ffff80000973f2ec x15: 0000000000000001 [ 86.324299][ T4962] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 86.325590][ T4962] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973f700 [ 86.326931][ T4962] x8 : ffff0000d686d1c0 x7 : 0000000000000000 x6 : ffff0000df3de0e8 [ 86.328268][ T4962] x5 : ffff80001f7d7a18 x4 : 0000000000000001 x3 : 00000000bffffe00 [ 86.329585][ T4962] x2 : ffff80001f7d79d0 x1 : 00000000000000d0 x0 : 00000000000000c0 [ 86.330941][ T4962] Call trace: [ 86.331442][ T4962] __udf_add_aext+0x490/0x61c [ 86.332184][ T4962] udf_do_extend_file+0x550/0xd8c [ 86.332943][ T4962] udf_setsize+0x8b4/0xd7c [ 86.333631][ T4962] udf_setattr+0x280/0x414 [ 86.334321][ T4962] notify_change+0xa08/0xcd8 [ 86.335113][ T4962] do_truncate+0x178/0x1f0 [ 86.335834][ T4962] do_sys_ftruncate+0x284/0x31c [ 86.336608][ T4962] __arm64_sys_ftruncate+0x60/0x74 [ 86.337453][ T4962] invoke_syscall+0x98/0x2b8 [ 86.338152][ T4962] el0_svc_common+0x138/0x258 [ 86.338834][ T4962] do_el0_svc+0x58/0x14c [ 86.339496][ T4962] el0_svc+0x78/0x1e0 [ 86.340067][ T4962] el0t_64_sync_handler+0xcc/0xe4 [ 86.340906][ T4962] el0t_64_sync+0x1a0/0x1a4 [ 86.341599][ T4962] irq event stamp: 19112 [ 86.342223][ T4962] hardirqs last enabled at (19111): [] exit_to_kernel_mode+0xe0/0x168 [ 86.343738][ T4962] hardirqs last disabled at (19112): [] el1_dbg+0x24/0x80 [ 86.345109][ T4962] softirqs last enabled at (19110): [] handle_softirqs+0xa4c/0xbf0 [ 86.346655][ T4962] softirqs last disabled at (19103): [] __irq_exit_rcu+0x240/0x440 [ 86.348070][ T4962] ---[ end trace f597b8e8082ab815 ]--- [ 86.349171][ T4962] ------------[ cut here ]------------ [ 86.349987][ T4962] WARNING: CPU: 0 PID: 4962 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 86.351343][ T4962] Modules linked in: [ 86.351921][ T4962] CPU: 0 PID: 4962 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 86.353241][ T4962] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 86.354846][ T4962] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 86.356115][ T4962] pc : __udf_add_aext+0x490/0x61c [ 86.356820][ T4962] lr : __udf_add_aext+0x490/0x61c [ 86.357630][ T4962] sp : ffff80001f7d7760 [ 86.358272][ T4962] x29: ffff80001f7d7780 x28: 1ffff00003efaf40 x27: dfff800000000000 [ 86.359504][ T4962] x26: 00000000000000d0 x25: 00000000000000e0 x24: ffff80001f7d7a08 [ 86.360843][ T4962] x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00003efaf41 [ 86.362108][ T4962] x20: ffff80001f7d7a00 x19: ffff0000ed558e28 x18: 0000000000000000 [ 86.363393][ T4962] x17: 0000000000000000 x16: ffff80000973f2ec x15: 0000000000000001 [ 86.364740][ T4962] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 86.366037][ T4962] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973f700 [ 86.367210][ T4962] x8 : ffff0000d686d1c0 x7 : 0000000000000000 x6 : ffff0000df3de0e8 [ 86.368442][ T4962] x5 : ffff80001f7d7a18 x4 : 0000000000000001 x3 : 00000000bffffe00 [ 86.369654][ T4962] x2 : ffff80001f7d79d0 x1 : 00000000000000e0 x0 : 00000000000000d0 [ 86.370901][ T4962] Call trace: [ 86.371421][ T4962] __udf_add_aext+0x490/0x61c [ 86.372159][ T4962] udf_do_extend_file+0x550/0xd8c [ 86.372929][ T4962] udf_setsize+0x8b4/0xd7c [ 86.373579][ T4962] udf_setattr+0x280/0x414 [ 86.374256][ T4962] notify_change+0xa08/0xcd8 [ 86.374944][ T4962] do_truncate+0x178/0x1f0 [ 86.375591][ T4962] do_sys_ftruncate+0x284/0x31c [ 86.376334][ T4962] __arm64_sys_ftruncate+0x60/0x74 [ 86.377146][ T4962] invoke_syscall+0x98/0x2b8 [ 86.377871][ T4962] el0_svc_common+0x138/0x258 [ 86.378555][ T4962] do_el0_svc+0x58/0x14c [ 86.379178][ T4962] el0_svc+0x78/0x1e0 [ 86.379818][ T4962] el0t_64_sync_handler+0xcc/0xe4 [ 86.380653][ T4962] el0t_64_sync+0x1a0/0x1a4 [ 86.381366][ T4962] irq event stamp: 19228 [ 86.382042][ T4962] hardirqs last enabled at (19227): [] exit_to_kernel_mode+0xe0/0x168 [ 86.383542][ T4962] hardirqs last disabled at (19228): [] el1_dbg+0x24/0x80 [ 86.384860][ T4962] softirqs last enabled at (19226): [] handle_softirqs+0xa4c/0xbf0 [ 86.386371][ T4962] softirqs last disabled at (19115): [] __irq_exit_rcu+0x240/0x440 [ 86.387799][ T4962] ---[ end trace f597b8e8082ab816 ]--- [ 86.388763][ T4962] ------------[ cut here ]------------ [ 86.389576][ T4962] WARNING: CPU: 0 PID: 4962 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 86.391007][ T4962] Modules linked in: [ 86.391650][ T4962] CPU: 0 PID: 4962 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 86.393093][ T4962] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 86.394813][ T4962] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 86.395945][ T4962] pc : __udf_add_aext+0x490/0x61c [ 86.396679][ T4962] lr : __udf_add_aext+0x490/0x61c [ 86.397413][ T4962] sp : ffff80001f7d7760 [ 86.398064][ T4962] x29: ffff80001f7d7780 x28: 1ffff00003efaf40 x27: dfff800000000000 [ 86.399277][ T4962] x26: 00000000000000e0 x25: 00000000000000f0 x24: ffff80001f7d7a08 [ 86.400505][ T4962] x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00003efaf41 [ 86.401709][ T4962] x20: ffff80001f7d7a00 x19: ffff0000ed558e28 x18: 0000000000000000 [ 86.402945][ T4962] x17: 0000000000000000 x16: ffff80000973f2ec x15: 0000000000000001 [ 86.404160][ T4962] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 86.405402][ T4962] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973f700 [ 86.406697][ T4962] x8 : ffff0000d686d1c0 x7 : 0000000000000000 x6 : ffff0000df3de0e8 [ 86.407901][ T4962] x5 : ffff80001f7d7a18 x4 : 0000000000000001 x3 : 00000000bffffe00 [ 86.409125][ T4962] x2 : ffff80001f7d79d0 x1 : 00000000000000f0 x0 : 00000000000000e0 [ 86.410314][ T4962] Call trace: [ 86.410812][ T4962] __udf_add_aext+0x490/0x61c [ 86.411517][ T4962] udf_do_extend_file+0x550/0xd8c [ 86.412267][ T4962] udf_setsize+0x8b4/0xd7c [ 86.412904][ T4962] udf_setattr+0x280/0x414 [ 86.413598][ T4962] notify_change+0xa08/0xcd8 [ 86.414227][ T4962] do_truncate+0x178/0x1f0 [ 86.414897][ T4962] do_sys_ftruncate+0x284/0x31c [ 86.415594][ T4962] __arm64_sys_ftruncate+0x60/0x74 [ 86.416355][ T4962] invoke_syscall+0x98/0x2b8 [ 86.417086][ T4962] el0_svc_common+0x138/0x258 [ 86.417806][ T4962] do_el0_svc+0x58/0x14c [ 86.418431][ T4962] el0_svc+0x78/0x1e0 [ 86.419030][ T4962] el0t_64_sync_handler+0xcc/0xe4 [ 86.419804][ T4962] el0t_64_sync+0x1a0/0x1a4 [ 86.420496][ T4962] irq event stamp: 19248 [ 86.421175][ T4962] hardirqs last enabled at (19247): [] exit_to_kernel_mode+0xe0/0x168 [ 86.422676][ T4962] hardirqs last disabled at (19248): [] el1_dbg+0x24/0x80 [ 86.424021][ T4962] softirqs last enabled at (19246): [] handle_softirqs+0xa4c/0xbf0 [ 86.425419][ T4962] softirqs last disabled at (19231): [] __irq_exit_rcu+0x240/0x440 [ 86.426833][ T4962] ---[ end trace f597b8e8082ab817 ]--- [ 86.427810][ T4962] ------------[ cut here ]------------ [ 86.428580][ T4962] WARNING: CPU: 0 PID: 4962 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 86.429912][ T4962] Modules linked in: [ 86.430535][ T4962] CPU: 0 PID: 4962 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 86.431791][ T4962] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 86.433271][ T4962] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 86.434443][ T4962] pc : __udf_add_aext+0x490/0x61c [ 86.435220][ T4962] lr : __udf_add_aext+0x490/0x61c [ 86.435946][ T4962] sp : ffff80001f7d7760 [ 86.436536][ T4962] x29: ffff80001f7d7780 x28: 1ffff00003efaf40 x27: dfff800000000000 [ 86.437677][ T4962] x26: 00000000000000f0 x25: 0000000000000100 x24: ffff80001f7d7a08 [ 86.438889][ T4962] x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00003efaf41 [ 86.440160][ T4962] x20: ffff80001f7d7a00 x19: ffff0000ed558e28 x18: 0000000000000000 [ 86.441473][ T4962] x17: 0000000000000000 x16: ffff80000973f2ec x15: 0000000000000001 [ 86.442788][ T4962] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 86.443937][ T4962] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973f700 [ 86.445102][ T4962] x8 : ffff0000d686d1c0 x7 : 0000000000000000 x6 : ffff0000df3de0e8 [ 86.446235][ T4962] x5 : ffff80001f7d7a18 x4 : 0000000000000001 x3 : 00000000bffffe00 [ 86.447461][ T4962] x2 : ffff80001f7d79d0 x1 : 0000000000000100 x0 : 00000000000000f0 [ 86.448658][ T4962] Call trace: [ 86.449121][ T4962] __udf_add_aext+0x490/0x61c [ 86.449826][ T4962] udf_do_extend_file+0x550/0xd8c [ 86.450617][ T4962] udf_setsize+0x8b4/0xd7c [ 86.451279][ T4962] udf_setattr+0x280/0x414 [ 86.451963][ T4962] notify_change+0xa08/0xcd8 [ 86.452679][ T4962] do_truncate+0x178/0x1f0 [ 86.453341][ T4962] do_sys_ftruncate+0x284/0x31c [ 86.454105][ T4962] __arm64_sys_ftruncate+0x60/0x74 [ 86.454870][ T4962] invoke_syscall+0x98/0x2b8 [ 86.455587][ T4962] el0_svc_common+0x138/0x258 [ 86.456274][ T4962] do_el0_svc+0x58/0x14c [ 86.456841][ T4962] el0_svc+0x78/0x1e0 [ 86.457373][ T4962] el0t_64_sync_handler+0xcc/0xe4 [ 86.458169][ T4962] el0t_64_sync+0x1a0/0x1a4 [ 86.458809][ T4962] irq event stamp: 19270 [ 86.459430][ T4962] hardirqs last enabled at (19269): [] exit_to_kernel_mode+0xe0/0x168 [ 86.460925][ T4962] hardirqs last disabled at (19270): [] el1_dbg+0x24/0x80 [ 86.462272][ T4962] softirqs last enabled at (19268): [] handle_softirqs+0xa4c/0xbf0 [ 86.463680][ T4962] softirqs last disabled at (19251): [] __irq_exit_rcu+0x240/0x440 [ 86.465110][ T4962] ---[ end trace f597b8e8082ab818 ]--- [ 86.466194][ T4962] ------------[ cut here ]------------ [ 86.466978][ T4962] WARNING: CPU: 0 PID: 4962 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 86.468229][ T4962] Modules linked in: [ 86.468823][ T4962] CPU: 0 PID: 4962 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 86.470296][ T4962] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 86.471849][ T4962] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 86.473120][ T4962] pc : __udf_add_aext+0x490/0x61c [ 86.473887][ T4962] lr : __udf_add_aext+0x490/0x61c [ 86.474652][ T4962] sp : ffff80001f7d7760 [ 86.475332][ T4962] x29: ffff80001f7d7780 x28: 1ffff00003efaf40 x27: dfff800000000000 [ 86.476616][ T4962] x26: 0000000000000100 x25: 0000000000000110 x24: ffff80001f7d7a08 [ 86.477876][ T4962] x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00003efaf41 [ 86.479095][ T4962] x20: ffff80001f7d7a00 x19: ffff0000ed558e28 x18: 0000000000000000 [ 86.480454][ T4962] x17: 0000000000000000 x16: ffff80000973f2ec x15: 0000000000000001 [ 86.481726][ T4962] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 86.483004][ T4962] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973f700 [ 86.484248][ T4962] x8 : ffff0000d686d1c0 x7 : 0000000000000000 x6 : ffff0000df3de0e8 [ 86.485459][ T4962] x5 : ffff80001f7d7a18 x4 : 0000000000000001 x3 : 00000000bffffe00 [ 86.486788][ T4962] x2 : ffff80001f7d79d0 x1 : 0000000000000110 x0 : 0000000000000100 [ 86.488082][ T4962] Call trace: [ 86.488583][ T4962] __udf_add_aext+0x490/0x61c [ 86.489305][ T4962] udf_do_extend_file+0x550/0xd8c [ 86.490129][ T4962] udf_setsize+0x8b4/0xd7c [ 86.490857][ T4962] udf_setattr+0x280/0x414 [ 86.491515][ T4962] notify_change+0xa08/0xcd8 [ 86.492230][ T4962] do_truncate+0x178/0x1f0 [ 86.492920][ T4962] do_sys_ftruncate+0x284/0x31c [ 86.493670][ T4962] __arm64_sys_ftruncate+0x60/0x74 [ 86.494442][ T4962] invoke_syscall+0x98/0x2b8 [ 86.495103][ T4962] el0_svc_common+0x138/0x258 [ 86.495790][ T4962] do_el0_svc+0x58/0x14c [ 86.496487][ T4962] el0_svc+0x78/0x1e0 [ 86.497107][ T4962] el0t_64_sync_handler+0xcc/0xe4 [ 86.497846][ T4962] el0t_64_sync+0x1a0/0x1a4 [ 86.498492][ T4962] irq event stamp: 19386 [ 86.499116][ T4962] hardirqs last enabled at (19385): [] exit_to_kernel_mode+0xe0/0x168 [ 86.500572][ T4962] hardirqs last disabled at (19386): [] el1_dbg+0x24/0x80 [ 86.501836][ T4962] softirqs last enabled at (19384): [] handle_softirqs+0xa4c/0xbf0 [ 86.503299][ T4962] softirqs last disabled at (19273): [] __irq_exit_rcu+0x240/0x440 [ 86.504718][ T4962] ---[ end trace f597b8e8082ab819 ]--- [ 86.505660][ T4962] ------------[ cut here ]------------ [ 86.506367][ T4962] WARNING: CPU: 0 PID: 4962 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 86.507676][ T4962] Modules linked in: [ 86.508245][ T4962] CPU: 0 PID: 4962 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 86.509571][ T4962] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 86.511014][ T4962] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 86.512169][ T4962] pc : __udf_add_aext+0x490/0x61c [ 86.512899][ T4962] lr : __udf_add_aext+0x490/0x61c [ 86.513587][ T4962] sp : ffff80001f7d7760 [ 86.514186][ T4962] x29: ffff80001f7d7780 x28: 1ffff00003efaf40 x27: dfff800000000000 [ 86.515446][ T4962] x26: 0000000000000110 x25: 0000000000000120 x24: ffff80001f7d7a08 [ 86.516755][ T4962] x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00003efaf41 [ 86.517958][ T4962] x20: ffff80001f7d7a00 x19: ffff0000ed558e28 x18: 0000000000000000 [ 86.519224][ T4962] x17: 0000000000000000 x16: ffff80000973f2ec x15: 0000000000000001 [ 86.520524][ T4962] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 86.521733][ T4962] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973f700 [ 86.522931][ T4962] x8 : ffff0000d686d1c0 x7 : 0000000000000000 x6 : ffff0000df3de0e8 [ 86.524208][ T4962] x5 : ffff80001f7d7a18 x4 : 0000000000000001 x3 : 00000000bffffe00 [ 86.525472][ T4962] x2 : ffff80001f7d79d0 x1 : 0000000000000120 x0 : 0000000000000110 [ 86.526724][ T4962] Call trace: [ 86.527246][ T4962] __udf_add_aext+0x490/0x61c [ 86.527960][ T4962] udf_do_extend_file+0x550/0xd8c [ 86.528720][ T4962] udf_setsize+0x8b4/0xd7c [ 86.529405][ T4962] udf_setattr+0x280/0x414 [ 86.530083][ T4962] notify_change+0xa08/0xcd8 [ 86.530815][ T4962] do_truncate+0x178/0x1f0 [ 86.531487][ T4962] do_sys_ftruncate+0x284/0x31c [ 86.532170][ T4962] __arm64_sys_ftruncate+0x60/0x74 [ 86.532921][ T4962] invoke_syscall+0x98/0x2b8 [ 86.533582][ T4962] el0_svc_common+0x138/0x258 [ 86.534249][ T4962] do_el0_svc+0x58/0x14c [ 86.534874][ T4962] el0_svc+0x78/0x1e0 [ 86.535438][ T4962] el0t_64_sync_handler+0xcc/0xe4 [ 86.536213][ T4962] el0t_64_sync+0x1a0/0x1a4 [ 86.536937][ T4962] irq event stamp: 19400 [ 86.537677][ T4962] hardirqs last enabled at (19399): [] exit_to_kernel_mode+0xe0/0x168 [ 86.539323][ T4962] hardirqs last disabled at (19400): [] el1_dbg+0x24/0x80 [ 86.540734][ T4962] softirqs last enabled at (19398): [] handle_softirqs+0xa4c/0xbf0 [ 86.542157][ T4962] softirqs last disabled at (19389): [] __irq_exit_rcu+0x240/0x440 [ 86.543631][ T4962] ---[ end trace f597b8e8082ab81a ]--- [ 86.544657][ T4962] ------------[ cut here ]------------ [ 86.545436][ T4962] WARNING: CPU: 0 PID: 4962 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 86.546779][ T4962] Modules linked in: [ 86.547339][ T4962] CPU: 0 PID: 4962 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 86.548628][ T4962] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 86.550104][ T4962] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 86.551242][ T4962] pc : __udf_add_aext+0x490/0x61c [ 86.551954][ T4962] lr : __udf_add_aext+0x490/0x61c [ 86.552706][ T4962] sp : ffff80001f7d7760 [ 86.553313][ T4962] x29: ffff80001f7d7780 x28: 1ffff00003efaf40 x27: dfff800000000000 [ 86.554497][ T4962] x26: 0000000000000120 x25: 0000000000000130 x24: ffff80001f7d7a08 [ 86.555772][ T4962] x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00003efaf41 [ 86.557031][ T4962] x20: ffff80001f7d7a00 x19: ffff0000ed558e28 x18: 0000000000000000 [ 86.558255][ T4962] x17: 0000000000000000 x16: ffff80000973f2ec x15: 0000000000000001 [ 86.559558][ T4962] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 86.560788][ T4962] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973f700 [ 86.562008][ T4962] x8 : ffff0000d686d1c0 x7 : 0000000000000000 x6 : ffff0000df3de0e8 [ 86.563271][ T4962] x5 : ffff80001f7d7a18 x4 : 0000000000000001 x3 : 00000000bffffe00 [ 86.564528][ T4962] x2 : ffff80001f7d79d0 x1 : 0000000000000130 x0 : 0000000000000120 [ 86.565723][ T4962] Call trace: [ 86.566267][ T4962] __udf_add_aext+0x490/0x61c [ 86.567000][ T4962] udf_do_extend_file+0x550/0xd8c [ 86.567777][ T4962] udf_setsize+0x8b4/0xd7c [ 86.568470][ T4962] udf_setattr+0x280/0x414 [ 86.569178][ T4962] notify_change+0xa08/0xcd8 [ 86.569864][ T4962] do_truncate+0x178/0x1f0 [ 86.570577][ T4962] do_sys_ftruncate+0x284/0x31c [ 86.571337][ T4962] __arm64_sys_ftruncate+0x60/0x74 [ 86.572128][ T4962] invoke_syscall+0x98/0x2b8 [ 86.572907][ T4962] el0_svc_common+0x138/0x258 [ 86.573652][ T4962] do_el0_svc+0x58/0x14c [ 86.574340][ T4962] el0_svc+0x78/0x1e0 [ 86.574953][ T4962] el0t_64_sync_handler+0xcc/0xe4 [ 86.575728][ T4962] el0t_64_sync+0x1a0/0x1a4 [ 86.576473][ T4962] irq event stamp: 19420 [ 86.577073][ T4962] hardirqs last enabled at (19419): [] exit_to_kernel_mode+0xe0/0x168 [ 86.578555][ T4962] hardirqs last disabled at (19420): [] el1_dbg+0x24/0x80 [ 86.579855][ T4962] softirqs last enabled at (19418): [] handle_softirqs+0xa4c/0xbf0 [ 86.581352][ T4962] softirqs last disabled at (19403): [] __irq_exit_rcu+0x240/0x440 [ 86.582763][ T4962] ---[ end trace f597b8e8082ab81b ]--- [ 86.583938][ T4962] ------------[ cut here ]------------ [ 86.584786][ T4962] WARNING: CPU: 0 PID: 4962 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 86.586141][ T4962] Modules linked in: [ 86.586745][ T4962] CPU: 0 PID: 4962 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 86.587967][ T4962] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 86.589497][ T4962] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 86.590667][ T4962] pc : __udf_add_aext+0x490/0x61c [ 86.591399][ T4962] lr : __udf_add_aext+0x490/0x61c [ 86.592184][ T4962] sp : ffff80001f7d7760 [ 86.592755][ T4962] x29: ffff80001f7d7780 x28: 1ffff00003efaf40 x27: dfff800000000000 [ 86.594021][ T4962] x26: 0000000000000130 x25: 0000000000000140 x24: ffff80001f7d7a08 [ 86.595195][ T4962] x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00003efaf41 [ 86.596407][ T4962] x20: ffff80001f7d7a00 x19: ffff0000ed558e28 x18: 0000000000000000 [ 86.597629][ T4962] x17: 0000000000000000 x16: ffff80000973f2ec x15: 0000000000000001 [ 86.598845][ T4962] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 86.600152][ T4962] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973f700 [ 86.601443][ T4962] x8 : ffff0000d686d1c0 x7 : 0000000000000000 x6 : ffff0000df3de0e8 [ 86.602655][ T4962] x5 : ffff80001f7d7a18 x4 : 0000000000000001 x3 : 00000000bffffe00 [ 86.603852][ T4962] x2 : ffff80001f7d79d0 x1 : 0000000000000140 x0 : 0000000000000130 [ 86.605083][ T4962] Call trace: [ 86.605546][ T4962] __udf_add_aext+0x490/0x61c [ 86.606254][ T4962] udf_do_extend_file+0x550/0xd8c [ 86.607003][ T4962] udf_setsize+0x8b4/0xd7c [ 86.607653][ T4962] udf_setattr+0x280/0x414 [ 86.608280][ T4962] notify_change+0xa08/0xcd8 [ 86.608970][ T4962] do_truncate+0x178/0x1f0 [ 86.609648][ T4962] do_sys_ftruncate+0x284/0x31c [ 86.610349][ T4962] __arm64_sys_ftruncate+0x60/0x74 [ 86.611111][ T4962] invoke_syscall+0x98/0x2b8 [ 86.611858][ T4962] el0_svc_common+0x138/0x258 [ 86.612532][ T4962] do_el0_svc+0x58/0x14c [ 86.613180][ T4962] el0_svc+0x78/0x1e0 [ 86.613744][ T4962] el0t_64_sync_handler+0xcc/0xe4 [ 86.614529][ T4962] el0t_64_sync+0x1a0/0x1a4 [ 86.615204][ T4962] irq event stamp: 19502 [ 86.615799][ T4962] hardirqs last enabled at (19501): [] exit_to_kernel_mode+0xe0/0x168 [ 86.617245][ T4962] hardirqs last disabled at (19502): [] el1_dbg+0x24/0x80 [ 86.618578][ T4962] softirqs last enabled at (19496): [] handle_softirqs+0xa4c/0xbf0 [ 86.619997][ T4962] softirqs last disabled at (19423): [] __irq_exit_rcu+0x240/0x440 [ 86.621425][ T4962] ---[ end trace f597b8e8082ab81c ]--- [ 86.622415][ T4962] ------------[ cut here ]------------ [ 86.623200][ T4962] WARNING: CPU: 0 PID: 4962 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 86.624538][ T4962] Modules linked in: [ 86.625111][ T4962] CPU: 0 PID: 4962 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 86.626388][ T4962] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 86.627894][ T4962] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 86.629018][ T4962] pc : __udf_add_aext+0x490/0x61c [ 86.629788][ T4962] lr : __udf_add_aext+0x490/0x61c [ 86.630559][ T4962] sp : ffff80001f7d7760 [ 86.631155][ T4962] x29: ffff80001f7d7780 x28: 1ffff00003efaf40 x27: dfff800000000000 [ 86.632445][ T4962] x26: 0000000000000140 x25: 0000000000000150 x24: ffff80001f7d7a08 [ 86.633652][ T4962] x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00003efaf41 [ 86.634902][ T4962] x20: ffff80001f7d7a00 x19: ffff0000ed558e28 x18: 0000000000000000 [ 86.636118][ T4962] x17: 0000000000000000 x16: ffff80000973f2ec x15: 0000000000000001 [ 86.637297][ T4962] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 86.638497][ T4962] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973f700 [ 86.639812][ T4962] x8 : ffff0000d686d1c0 x7 : 0000000000000000 x6 : ffff0000df3de0e8 [ 86.640964][ T4962] x5 : ffff80001f7d7a18 x4 : 0000000000000001 x3 : 00000000bffffe00 [ 86.642264][ T4962] x2 : ffff80001f7d79d0 x1 : 0000000000000150 x0 : 0000000000000140 [ 86.643565][ T4962] Call trace: [ 86.644085][ T4962] __udf_add_aext+0x490/0x61c [ 86.644807][ T4962] udf_do_extend_file+0x550/0xd8c [ 86.645551][ T4962] udf_setsize+0x8b4/0xd7c [ 86.646237][ T4962] udf_setattr+0x280/0x414 [ 86.646927][ T4962] notify_change+0xa08/0xcd8 [ 86.647620][ T4962] do_truncate+0x178/0x1f0 [ 86.648353][ T4962] do_sys_ftruncate+0x284/0x31c [ 86.649101][ T4962] __arm64_sys_ftruncate+0x60/0x74 [ 86.649932][ T4962] invoke_syscall+0x98/0x2b8 [ 86.650650][ T4962] el0_svc_common+0x138/0x258 [ 86.651405][ T4962] do_el0_svc+0x58/0x14c [ 86.652033][ T4962] el0_svc+0x78/0x1e0 [ 86.652629][ T4962] el0t_64_sync_handler+0xcc/0xe4 [ 86.653351][ T4962] el0t_64_sync+0x1a0/0x1a4 [ 86.654037][ T4962] irq event stamp: 19518 [ 86.654662][ T4962] hardirqs last enabled at (19517): [] exit_to_kernel_mode+0xe0/0x168 [ 86.656149][ T4962] hardirqs last disabled at (19518): [] el1_dbg+0x24/0x80 [ 86.657482][ T4962] softirqs last enabled at (19512): [] handle_softirqs+0xa4c/0xbf0 [ 86.659022][ T4962] softirqs last disabled at (19505): [] __irq_exit_rcu+0x240/0x440 [ 86.660467][ T4962] ---[ end trace f597b8e8082ab81d ]--- [ 86.661490][ T4962] ------------[ cut here ]------------ [ 86.662268][ T4962] WARNING: CPU: 0 PID: 4962 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 86.663551][ T4962] Modules linked in: [ 86.664164][ T4962] CPU: 0 PID: 4962 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 86.665445][ T4962] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 86.667006][ T4962] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 86.668204][ T4962] pc : __udf_add_aext+0x490/0x61c [ 86.668931][ T4962] lr : __udf_add_aext+0x490/0x61c [ 86.669711][ T4962] sp : ffff80001f7d7760 [ 86.670344][ T4962] x29: ffff80001f7d7780 x28: 1ffff00003efaf40 x27: dfff800000000000 [ 86.671596][ T4962] x26: 0000000000000150 x25: 0000000000000160 x24: ffff80001f7d7a08 [ 86.672818][ T4962] x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00003efaf41 [ 86.673997][ T4962] x20: ffff80001f7d7a00 x19: ffff0000ed558e28 x18: 0000000000000000 [ 86.675095][ T4962] x17: 0000000000000000 x16: ffff80000973f2ec x15: 0000000000000001 [ 86.676270][ T4962] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 86.677442][ T4962] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973f700 [ 86.678658][ T4962] x8 : ffff0000d686d1c0 x7 : 0000000000000000 x6 : ffff0000df3de0e8 [ 86.679821][ T4962] x5 : ffff80001f7d7a18 x4 : 0000000000000001 x3 : 00000000bffffe00 [ 86.681011][ T4962] x2 : ffff80001f7d79d0 x1 : 0000000000000160 x0 : 0000000000000150 [ 86.682386][ T4962] Call trace: [ 86.682853][ T4962] __udf_add_aext+0x490/0x61c [ 86.683566][ T4962] udf_do_extend_file+0x550/0xd8c [ 86.684372][ T4962] udf_setsize+0x8b4/0xd7c [ 86.685013][ T4962] udf_setattr+0x280/0x414 [ 86.685629][ T4962] notify_change+0xa08/0xcd8 [ 86.686318][ T4962] do_truncate+0x178/0x1f0 [ 86.687044][ T4962] do_sys_ftruncate+0x284/0x31c [ 86.687791][ T4962] __arm64_sys_ftruncate+0x60/0x74 [ 86.688510][ T4962] invoke_syscall+0x98/0x2b8 [ 86.689161][ T4962] el0_svc_common+0x138/0x258 [ 86.689899][ T4962] do_el0_svc+0x58/0x14c [ 86.690552][ T4962] el0_svc+0x78/0x1e0 [ 86.691195][ T4962] el0t_64_sync_handler+0xcc/0xe4 [ 86.692007][ T4962] el0t_64_sync+0x1a0/0x1a4 [ 86.692796][ T4962] irq event stamp: 19620 [ 86.693485][ T4962] hardirqs last enabled at (19619): [] exit_to_kernel_mode+0xe0/0x168 [ 86.695187][ T4962] hardirqs last disabled at (19620): [] el1_dbg+0x24/0x80 [ 86.696650][ T4962] softirqs last enabled at (19618): [] handle_softirqs+0xa4c/0xbf0 [ 86.698270][ T4962] softirqs last disabled at (19521): [] __irq_exit_rcu+0x240/0x440 [ 86.699751][ T4962] ---[ end trace f597b8e8082ab81e ]--- [ 86.700733][ T4962] ------------[ cut here ]------------ [ 86.701513][ T4962] WARNING: CPU: 0 PID: 4962 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 86.702772][ T4962] Modules linked in: [ 86.703303][ T4962] CPU: 0 PID: 4962 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 86.704583][ T4962] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 86.706054][ T4962] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 86.707180][ T4962] pc : __udf_add_aext+0x490/0x61c [ 86.707934][ T4962] lr : __udf_add_aext+0x490/0x61c [ 86.708701][ T4962] sp : ffff80001f7d7760 [ 86.709368][ T4962] x29: ffff80001f7d7780 x28: 1ffff00003efaf40 x27: dfff800000000000 [ 86.710604][ T4962] x26: 0000000000000160 x25: 0000000000000170 x24: ffff80001f7d7a08 [ 86.711912][ T4962] x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00003efaf41 [ 86.713190][ T4962] x20: ffff80001f7d7a00 x19: ffff0000ed558e28 x18: 0000000000000000 [ 86.714501][ T4962] x17: 0000000000000000 x16: ffff80000973f2ec x15: 0000000000000001 [ 86.715755][ T4962] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 86.717014][ T4962] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973f700 [ 86.718218][ T4962] x8 : ffff0000d686d1c0 x7 : 0000000000000000 x6 : ffff0000df3de0e8 [ 86.719553][ T4962] x5 : ffff80001f7d7a18 x4 : 0000000000000001 x3 : 00000000bffffe00 [ 86.720756][ T4962] x2 : ffff80001f7d79d0 x1 : 0000000000000170 x0 : 0000000000000160 [ 86.721965][ T4962] Call trace: [ 86.722461][ T4962] __udf_add_aext+0x490/0x61c [ 86.723275][ T4962] udf_do_extend_file+0x550/0xd8c [ 86.724047][ T4962] udf_setsize+0x8b4/0xd7c [ 86.724773][ T4962] udf_setattr+0x280/0x414 [ 86.725457][ T4962] notify_change+0xa08/0xcd8 [ 86.726159][ T4962] do_truncate+0x178/0x1f0 [ 86.726820][ T4962] do_sys_ftruncate+0x284/0x31c [ 86.727630][ T4962] __arm64_sys_ftruncate+0x60/0x74 [ 86.728428][ T4962] invoke_syscall+0x98/0x2b8 [ 86.729151][ T4962] el0_svc_common+0x138/0x258 [ 86.729829][ T4962] do_el0_svc+0x58/0x14c [ 86.730481][ T4962] el0_svc+0x78/0x1e0 [ 86.731051][ T4962] el0t_64_sync_handler+0xcc/0xe4 [ 86.731795][ T4962] el0t_64_sync+0x1a0/0x1a4 [ 86.732510][ T4962] irq event stamp: 19638 [ 86.733150][ T4962] hardirqs last enabled at (19637): [] exit_to_kernel_mode+0xe0/0x168 [ 86.734709][ T4962] hardirqs last disabled at (19638): [] el1_dbg+0x24/0x80 [ 86.735982][ T4962] softirqs last enabled at (19636): [] handle_softirqs+0xa4c/0xbf0 [ 86.737497][ T4962] softirqs last disabled at (19623): [] __irq_exit_rcu+0x240/0x440 [ 86.738948][ T4962] ---[ end trace f597b8e8082ab81f ]--- [ 86.739973][ T4962] ------------[ cut here ]------------ [ 86.740767][ T4962] WARNING: CPU: 0 PID: 4962 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 86.742027][ T4962] Modules linked in: [ 86.742623][ T4962] CPU: 0 PID: 4962 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 86.743836][ T4962] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 86.745437][ T4962] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 86.746665][ T4962] pc : __udf_add_aext+0x490/0x61c [ 86.747361][ T4962] lr : __udf_add_aext+0x490/0x61c [ 86.748062][ T4962] sp : ffff80001f7d7760 [ 86.748701][ T4962] x29: ffff80001f7d7780 x28: 1ffff00003efaf40 x27: dfff800000000000 [ 86.749931][ T4962] x26: 0000000000000170 x25: 0000000000000180 x24: ffff80001f7d7a08 [ 86.751164][ T4962] x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00003efaf41 [ 86.752467][ T4962] x20: ffff80001f7d7a00 x19: ffff0000ed558e28 x18: 0000000000000000 [ 86.753712][ T4962] x17: 0000000000000000 x16: ffff80000973f2ec x15: 0000000000000001 [ 86.754982][ T4962] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 86.756313][ T4962] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973f700 [ 86.757571][ T4962] x8 : ffff0000d686d1c0 x7 : 0000000000000000 x6 : ffff0000df3de0e8 [ 86.758770][ T4962] x5 : ffff80001f7d7a18 x4 : 0000000000000001 x3 : 00000000bffffe00 [ 86.759978][ T4962] x2 : ffff80001f7d79d0 x1 : 0000000000000180 x0 : 0000000000000170 [ 86.761279][ T4962] Call trace: [ 86.761773][ T4962] __udf_add_aext+0x490/0x61c [ 86.762522][ T4962] udf_do_extend_file+0x550/0xd8c [ 86.763316][ T4962] udf_setsize+0x8b4/0xd7c [ 86.763956][ T4962] udf_setattr+0x280/0x414 [ 86.764643][ T4962] notify_change+0xa08/0xcd8 [ 86.765314][ T4962] do_truncate+0x178/0x1f0 [ 86.765935][ T4962] do_sys_ftruncate+0x284/0x31c [ 86.766652][ T4962] __arm64_sys_ftruncate+0x60/0x74 [ 86.767385][ T4962] invoke_syscall+0x98/0x2b8 [ 86.768086][ T4962] el0_svc_common+0x138/0x258 [ 86.768775][ T4962] do_el0_svc+0x58/0x14c [ 86.769405][ T4962] el0_svc+0x78/0x1e0 [ 86.770029][ T4962] el0t_64_sync_handler+0xcc/0xe4 [ 86.770777][ T4962] el0t_64_sync+0x1a0/0x1a4 [ 86.771585][ T4962] irq event stamp: 19666 [ 86.772334][ T4962] hardirqs last enabled at (19665): [] exit_to_kernel_mode+0xe0/0x168 [ 86.773823][ T4962] hardirqs last disabled at (19666): [] el1_dbg+0x24/0x80 [ 86.775162][ T4962] softirqs last enabled at (19664): [] handle_softirqs+0xa4c/0xbf0 [ 86.776680][ T4962] softirqs last disabled at (19641): [] __irq_exit_rcu+0x240/0x440 [ 86.778168][ T4962] ---[ end trace f597b8e8082ab820 ]--- [ 86.779320][ T4962] ------------[ cut here ]------------ [ 86.780112][ T4962] WARNING: CPU: 0 PID: 4962 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 86.781497][ T4962] Modules linked in: [ 86.782056][ T4962] CPU: 0 PID: 4962 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 86.783327][ T4962] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 86.784851][ T4962] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 86.786018][ T4962] pc : __udf_add_aext+0x490/0x61c [ 86.786782][ T4962] lr : __udf_add_aext+0x490/0x61c [ 86.787581][ T4962] sp : ffff80001f7d7760 [ 86.788142][ T4962] x29: ffff80001f7d7780 x28: 1ffff00003efaf40 x27: dfff800000000000 [ 86.789369][ T4962] x26: 0000000000000180 x25: 0000000000000190 x24: ffff80001f7d7a08 [ 86.790633][ T4962] x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00003efaf41 [ 86.791930][ T4962] x20: ffff80001f7d7a00 x19: ffff0000ed558e28 x18: 0000000000000000 [ 86.793193][ T4962] x17: 0000000000000000 x16: ffff80000973f2ec x15: 0000000000000001 [ 86.794463][ T4962] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 86.795712][ T4962] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973f700 [ 86.796830][ T4962] x8 : ffff0000d686d1c0 x7 : 0000000000000000 x6 : ffff0000df3de0e8 [ 86.798017][ T4962] x5 : ffff80001f7d7a18 x4 : 0000000000000001 x3 : 00000000bffffe00 [ 86.799164][ T4962] x2 : ffff80001f7d79d0 x1 : 0000000000000190 x0 : 0000000000000180 [ 86.800350][ T4962] Call trace: [ 86.800816][ T4962] __udf_add_aext+0x490/0x61c [ 86.801521][ T4962] udf_do_extend_file+0x550/0xd8c [ 86.802300][ T4962] udf_setsize+0x8b4/0xd7c [ 86.802979][ T4962] udf_setattr+0x280/0x414 [ 86.803619][ T4962] notify_change+0xa08/0xcd8 [ 86.804313][ T4962] do_truncate+0x178/0x1f0 [ 86.804976][ T4962] do_sys_ftruncate+0x284/0x31c [ 86.805738][ T4962] __arm64_sys_ftruncate+0x60/0x74 [ 86.806524][ T4962] invoke_syscall+0x98/0x2b8 [ 86.807212][ T4962] el0_svc_common+0x138/0x258 [ 86.807910][ T4962] do_el0_svc+0x58/0x14c [ 86.808593][ T4962] el0_svc+0x78/0x1e0 [ 86.809185][ T4962] el0t_64_sync_handler+0xcc/0xe4 [ 86.809971][ T4962] el0t_64_sync+0x1a0/0x1a4 [ 86.810623][ T4962] irq event stamp: 19746 [ 86.811243][ T4962] hardirqs last enabled at (19745): [] exit_to_kernel_mode+0xe0/0x168 [ 86.812667][ T4962] hardirqs last disabled at (19746): [] el1_dbg+0x24/0x80 [ 86.814003][ T4962] softirqs last enabled at (19740): [] handle_softirqs+0xa4c/0xbf0 [ 86.815462][ T4962] softirqs last disabled at (19669): [] __irq_exit_rcu+0x240/0x440 [ 86.816886][ T4962] ---[ end trace f597b8e8082ab821 ]--- [ 86.817822][ T4962] ------------[ cut here ]------------ [ 86.818573][ T4962] WARNING: CPU: 0 PID: 4962 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 86.819946][ T4962] Modules linked in: [ 86.820523][ T4962] CPU: 0 PID: 4962 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 86.821867][ T4962] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 86.823322][ T4962] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 86.824547][ T4962] pc : __udf_add_aext+0x490/0x61c [ 86.825423][ T4962] lr : __udf_add_aext+0x490/0x61c [ 86.826258][ T4962] sp : ffff80001f7d7760 [ 86.826916][ T4962] x29: ffff80001f7d7780 x28: 1ffff00003efaf40 x27: dfff800000000000 [ 86.828171][ T4962] x26: 0000000000000190 x25: 00000000000001a0 x24: ffff80001f7d7a08 [ 86.829458][ T4962] x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00003efaf41 [ 86.830776][ T4962] x20: ffff80001f7d7a00 x19: ffff0000ed558e28 x18: 0000000000000000 [ 86.832100][ T4962] x17: 0000000000000000 x16: ffff80000973f2ec x15: 0000000000000001 [ 86.833341][ T4962] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 86.834608][ T4962] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973f700 [ 86.835906][ T4962] x8 : ffff0000d686d1c0 x7 : 0000000000000000 x6 : ffff0000df3de0e8 [ 86.837157][ T4962] x5 : ffff80001f7d7a18 x4 : 0000000000000001 x3 : 00000000bffffe00 [ 86.838496][ T4962] x2 : ffff80001f7d79d0 x1 : 00000000000001a0 x0 : 0000000000000190 [ 86.839825][ T4962] Call trace: [ 86.840352][ T4962] __udf_add_aext+0x490/0x61c [ 86.841073][ T4962] udf_do_extend_file+0x550/0xd8c [ 86.841875][ T4962] udf_setsize+0x8b4/0xd7c [ 86.842573][ T4962] udf_setattr+0x280/0x414 [ 86.843173][ T4962] notify_change+0xa08/0xcd8 [ 86.843892][ T4962] do_truncate+0x178/0x1f0 [ 86.844566][ T4962] do_sys_ftruncate+0x284/0x31c [ 86.845303][ T4962] __arm64_sys_ftruncate+0x60/0x74 [ 86.846118][ T4962] invoke_syscall+0x98/0x2b8 [ 86.846838][ T4962] el0_svc_common+0x138/0x258 [ 86.847558][ T4962] do_el0_svc+0x58/0x14c [ 86.848170][ T4962] el0_svc+0x78/0x1e0 [ 86.848779][ T4962] el0t_64_sync_handler+0xcc/0xe4 [ 86.849513][ T4962] el0t_64_sync+0x1a0/0x1a4 [ 86.850238][ T4962] irq event stamp: 19768 [ 86.850862][ T4962] hardirqs last enabled at (19767): [] exit_to_kernel_mode+0xe0/0x168 [ 86.852363][ T4962] hardirqs last disabled at (19768): [] el1_dbg+0x24/0x80 [ 86.853674][ T4962] softirqs last enabled at (19766): [] handle_softirqs+0xa4c/0xbf0 [ 86.855143][ T4962] softirqs last disabled at (19749): [] __irq_exit_rcu+0x240/0x440 [ 86.856640][ T4962] ---[ end trace f597b8e8082ab822 ]--- [ 86.857731][ T4962] ------------[ cut here ]------------ [ 86.858552][ T4962] WARNING: CPU: 0 PID: 4962 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 86.859992][ T4962] Modules linked in: [ 86.860595][ T4962] CPU: 0 PID: 4962 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 86.861845][ T4962] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 86.863327][ T4962] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 86.864489][ T4962] pc : __udf_add_aext+0x490/0x61c [ 86.865293][ T4962] lr : __udf_add_aext+0x490/0x61c [ 86.866011][ T4962] sp : ffff80001f7d7760 [ 86.866703][ T4962] x29: ffff80001f7d7780 x28: 1ffff00003efaf40 x27: dfff800000000000 [ 86.867972][ T4962] x26: 00000000000001a0 x25: 00000000000001b0 x24: ffff80001f7d7a08 [ 86.869363][ T4962] x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00003efaf41 [ 86.870687][ T4962] x20: ffff80001f7d7a00 x19: ffff0000ed558e28 x18: 0000000000000000 [ 86.872178][ T4962] x17: 0000000000000000 x16: ffff80000973f2ec x15: 0000000000000001 [ 86.873600][ T4962] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 86.875051][ T4962] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973f700 [ 86.876446][ T4962] x8 : ffff0000d686d1c0 x7 : 0000000000000000 x6 : ffff0000df3de0e8 [ 86.877834][ T4962] x5 : ffff80001f7d7a18 x4 : 0000000000000001 x3 : 00000000bffffe00 [ 86.879160][ T4962] x2 : ffff80001f7d79d0 x1 : 00000000000001b0 x0 : 00000000000001a0 [ 86.880515][ T4962] Call trace: [ 86.881067][ T4962] __udf_add_aext+0x490/0x61c [ 86.881788][ T4962] udf_do_extend_file+0x550/0xd8c [ 86.882568][ T4962] udf_setsize+0x8b4/0xd7c [ 86.883251][ T4962] udf_setattr+0x280/0x414 [ 86.883946][ T4962] notify_change+0xa08/0xcd8 [ 86.884722][ T4962] do_truncate+0x178/0x1f0 [ 86.885455][ T4962] do_sys_ftruncate+0x284/0x31c [ 86.886281][ T4962] __arm64_sys_ftruncate+0x60/0x74 [ 86.887055][ T4962] invoke_syscall+0x98/0x2b8 [ 86.887796][ T4962] el0_svc_common+0x138/0x258 [ 86.888506][ T4962] do_el0_svc+0x58/0x14c [ 86.889226][ T4962] el0_svc+0x78/0x1e0 [ 86.889824][ T4962] el0t_64_sync_handler+0xcc/0xe4 [ 86.890622][ T4962] el0t_64_sync+0x1a0/0x1a4 [ 86.891281][ T4962] irq event stamp: 19872 [ 86.891880][ T4962] hardirqs last enabled at (19871): [] exit_to_kernel_mode+0xe0/0x168 [ 86.893321][ T4962] hardirqs last disabled at (19872): [] el1_dbg+0x24/0x80 [ 86.894624][ T4962] softirqs last enabled at (19870): [] handle_softirqs+0xa4c/0xbf0 [ 86.896041][ T4962] softirqs last disabled at (19771): [] __irq_exit_rcu+0x240/0x440 [ 86.897489][ T4962] ---[ end trace f597b8e8082ab823 ]--- [ 86.898525][ T4962] ------------[ cut here ]------------ [ 86.899328][ T4962] WARNING: CPU: 0 PID: 4962 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 86.900613][ T4962] Modules linked in: [ 86.901195][ T4962] CPU: 0 PID: 4962 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 86.902491][ T4962] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 86.904109][ T4962] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 86.905276][ T4962] pc : __udf_add_aext+0x490/0x61c [ 86.906018][ T4962] lr : __udf_add_aext+0x490/0x61c [ 86.906760][ T4962] sp : ffff80001f7d7760 [ 86.907343][ T4962] x29: ffff80001f7d7780 x28: 1ffff00003efaf40 x27: dfff800000000000 [ 86.908545][ T4962] x26: 00000000000001b0 x25: 00000000000001c0 x24: ffff80001f7d7a08 [ 86.909788][ T4962] x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00003efaf41 [ 86.911046][ T4962] x20: ffff80001f7d7a00 x19: ffff0000ed558e28 x18: 0000000000000000 [ 86.912346][ T4962] x17: 0000000000000000 x16: ffff80000973f2ec x15: 0000000000000001 [ 86.913631][ T4962] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 86.914959][ T4962] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973f700 [ 86.916188][ T4962] x8 : ffff0000d686d1c0 x7 : 0000000000000000 x6 : ffff0000df3de0e8 [ 86.917396][ T4962] x5 : ffff80001f7d7a18 x4 : 0000000000000001 x3 : 00000000bffffe00 [ 86.918662][ T4962] x2 : ffff80001f7d79d0 x1 : 00000000000001c0 x0 : 00000000000001b0 [ 86.919885][ T4962] Call trace: [ 86.920348][ T4962] __udf_add_aext+0x490/0x61c [ 86.921074][ T4962] udf_do_extend_file+0x550/0xd8c [ 86.921851][ T4962] udf_setsize+0x8b4/0xd7c [ 86.922492][ T4962] udf_setattr+0x280/0x414 [ 86.923206][ T4962] notify_change+0xa08/0xcd8 [ 86.923919][ T4962] do_truncate+0x178/0x1f0 [ 86.924561][ T4962] do_sys_ftruncate+0x284/0x31c [ 86.925352][ T4962] __arm64_sys_ftruncate+0x60/0x74 [ 86.926119][ T4962] invoke_syscall+0x98/0x2b8 [ 86.926880][ T4962] el0_svc_common+0x138/0x258 [ 86.927600][ T4962] do_el0_svc+0x58/0x14c [ 86.928248][ T4962] el0_svc+0x78/0x1e0 [ 86.928806][ T4962] el0t_64_sync_handler+0xcc/0xe4 [ 86.929549][ T4962] el0t_64_sync+0x1a0/0x1a4 [ 86.930160][ T4962] irq event stamp: 19900 [ 86.930781][ T4962] hardirqs last enabled at (19899): [] exit_to_kernel_mode+0xe0/0x168 [ 86.932296][ T4962] hardirqs last disabled at (19900): [] el1_dbg+0x24/0x80 [ 86.933549][ T4962] softirqs last enabled at (19894): [] handle_softirqs+0xa4c/0xbf0 [ 86.934992][ T4962] softirqs last disabled at (19875): [] __irq_exit_rcu+0x240/0x440 [ 86.936396][ T4962] ---[ end trace f597b8e8082ab824 ]--- [ 86.937378][ T4962] ------------[ cut here ]------------ [ 86.938238][ T4962] WARNING: CPU: 0 PID: 4962 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 86.939679][ T4962] Modules linked in: [ 86.940287][ T4962] CPU: 0 PID: 4962 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 86.941658][ T4962] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 86.943246][ T4962] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 86.944398][ T4962] pc : __udf_add_aext+0x490/0x61c [ 86.945147][ T4962] lr : __udf_add_aext+0x490/0x61c [ 86.945986][ T4962] sp : ffff80001f7d7760 [ 86.946580][ T4962] x29: ffff80001f7d7780 x28: 1ffff00003efaf40 x27: dfff800000000000 [ 86.947777][ T4962] x26: 00000000000001c0 x25: 00000000000001d0 x24: ffff80001f7d7a08 [ 86.949004][ T4962] x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00003efaf41 [ 86.950242][ T4962] x20: ffff80001f7d7a00 x19: ffff0000ed558e28 x18: 0000000000000000 [ 86.951500][ T4962] x17: 0000000000000000 x16: ffff80000973f2ec x15: 0000000000000001 [ 86.952777][ T4962] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 86.954056][ T4962] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973f700 [ 86.955328][ T4962] x8 : ffff0000d686d1c0 x7 : 0000000000000000 x6 : ffff0000df3de0e8 [ 86.956605][ T4962] x5 : ffff80001f7d7a18 x4 : 0000000000000001 x3 : 00000000bffffe00 [ 86.957864][ T4962] x2 : ffff80001f7d79d0 x1 : 00000000000001d0 x0 : 00000000000001c0 [ 86.959137][ T4962] Call trace: [ 86.959620][ T4962] __udf_add_aext+0x490/0x61c [ 86.960317][ T4962] udf_do_extend_file+0x550/0xd8c [ 86.961093][ T4962] udf_setsize+0x8b4/0xd7c [ 86.961790][ T4962] udf_setattr+0x280/0x414 [ 86.962478][ T4962] notify_change+0xa08/0xcd8 [ 86.963209][ T4962] do_truncate+0x178/0x1f0 [ 86.963878][ T4962] do_sys_ftruncate+0x284/0x31c [ 86.964616][ T4962] __arm64_sys_ftruncate+0x60/0x74 [ 86.965401][ T4962] invoke_syscall+0x98/0x2b8 [ 86.966170][ T4962] el0_svc_common+0x138/0x258 [ 86.966843][ T4962] do_el0_svc+0x58/0x14c [ 86.967447][ T4962] el0_svc+0x78/0x1e0 [ 86.968043][ T4962] el0t_64_sync_handler+0xcc/0xe4 [ 86.968832][ T4962] el0t_64_sync+0x1a0/0x1a4 [ 86.969553][ T4962] irq event stamp: 19922 [ 86.970218][ T4962] hardirqs last enabled at (19921): [] exit_to_kernel_mode+0xe0/0x168 [ 86.971776][ T4962] hardirqs last disabled at (19922): [] el1_dbg+0x24/0x80 [ 86.973131][ T4962] softirqs last enabled at (19920): [] handle_softirqs+0xa4c/0xbf0 [ 86.974558][ T4962] softirqs last disabled at (19903): [] __irq_exit_rcu+0x240/0x440 [ 86.976051][ T4962] ---[ end trace f597b8e8082ab825 ]--- [ 86.977249][ T4962] ------------[ cut here ]------------ [ 86.978020][ T4962] WARNING: CPU: 0 PID: 4962 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 86.979355][ T4962] Modules linked in: [ 86.979933][ T4962] CPU: 0 PID: 4962 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 86.981344][ T4962] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 86.983082][ T4962] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 86.984286][ T4962] pc : __udf_add_aext+0x490/0x61c [ 86.985093][ T4962] lr : __udf_add_aext+0x490/0x61c [ 86.985815][ T4962] sp : ffff80001f7d76a0 [ 86.986467][ T4962] x29: ffff80001f7d76c0 x28: 1ffff00003efaf40 x27: dfff800000000000 [ 86.987698][ T4962] x26: 00000000000001d0 x25: 00000000000001e0 x24: ffff80001f7d7a08 [ 86.988985][ T4962] x23: 0000000000000010 x22: 00000000c0000200 x21: 1ffff00003efaf41 [ 86.990250][ T4962] x20: ffff80001f7d7a00 x19: ffff0000ed558e28 x18: 0000000000000000 [ 86.991572][ T4962] x17: 0000000000000000 x16: ffff80000973f2ec x15: 0000000000000001 [ 86.992949][ T4962] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 86.994123][ T4962] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973f700 [ 86.995350][ T4962] x8 : ffff0000d686d1c0 x7 : 0000000000000000 x6 : 0000000000000000 [ 86.996547][ T4962] x5 : 0000000000000010 x4 : 0000000000000000 x3 : 00000000c0000200 [ 86.997817][ T4962] x2 : ffff80001f7d776c x1 : 00000000000001e0 x0 : 00000000000001d0 [ 86.999070][ T4962] Call trace: [ 86.999555][ T4962] __udf_add_aext+0x490/0x61c [ 87.000320][ T4962] udf_setup_indirect_aext+0x498/0x698 [ 87.001098][ T4962] udf_do_extend_file+0x514/0xd8c [ 87.001858][ T4962] udf_setsize+0x8b4/0xd7c [ 87.002539][ T4962] udf_setattr+0x280/0x414 [ 87.003194][ T4962] notify_change+0xa08/0xcd8 [ 87.003927][ T4962] do_truncate+0x178/0x1f0 [ 87.004619][ T4962] do_sys_ftruncate+0x284/0x31c [ 87.005364][ T4962] __arm64_sys_ftruncate+0x60/0x74 [ 87.006139][ T4962] invoke_syscall+0x98/0x2b8 [ 87.006847][ T4962] el0_svc_common+0x138/0x258 [ 87.007510][ T4962] do_el0_svc+0x58/0x14c [ 87.008165][ T4962] el0_svc+0x78/0x1e0 [ 87.008794][ T4962] el0t_64_sync_handler+0xcc/0xe4 [ 87.009490][ T4962] el0t_64_sync+0x1a0/0x1a4 [ 87.010181][ T4962] irq event stamp: 20050 [ 87.010840][ T4962] hardirqs last enabled at (20049): [] _raw_spin_unlock_irqrestore+0xa8/0x14c [ 87.012541][ T4962] hardirqs last disabled at (20050): [] el1_dbg+0x24/0x80 [ 87.013849][ T4962] softirqs last enabled at (20024): [] handle_softirqs+0xa4c/0xbf0 [ 87.015364][ T4962] softirqs last disabled at (19925): [] __irq_exit_rcu+0x240/0x440 [ 87.016803][ T4962] ---[ end trace f597b8e8082ab826 ]--- [ 87.017905][ T4962] ------------[ cut here ]------------ [ 87.018674][ T4962] WARNING: CPU: 0 PID: 4962 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 87.020063][ T4962] Modules linked in: [ 87.020687][ T4962] CPU: 0 PID: 4962 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 87.022009][ T4962] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 87.023560][ T4962] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 87.024717][ T4962] pc : __udf_add_aext+0x490/0x61c [ 87.025485][ T4962] lr : __udf_add_aext+0x490/0x61c [ 87.026279][ T4962] sp : ffff80001f7d76a0 [ 87.026931][ T4962] x29: ffff80001f7d76c0 x28: 1ffff00003efaf40 x27: dfff800000000000 [ 87.028148][ T4962] x26: 00000000000001d0 x25: 0000000000000000 x24: ffff80001f7d7a08 [ 87.029404][ T4962] x23: 0000000000000010 x22: 00000000c0000200 x21: 1ffff00003efaf41 [ 87.030620][ T4962] x20: ffff80001f7d7a00 x19: ffff0000ed558e28 x18: 0000000000000000 [ 87.031773][ T4962] x17: 0000000000000000 x16: ffff80000973f2ec x15: 0000000000000001 [ 87.033002][ T4962] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 87.034247][ T4962] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973f700 [ 87.035533][ T4962] x8 : ffff0000d686d1c0 x7 : 0000000000000000 x6 : 000000000000003f [ 87.036818][ T4962] x5 : 0000000000000010 x4 : 0000000000000000 x3 : 00000000c0000200 [ 87.037993][ T4962] x2 : ffff80001f7d776c x1 : 0000000000000000 x0 : 00000000000001d0 [ 87.039287][ T4962] Call trace: [ 87.039821][ T4962] __udf_add_aext+0x490/0x61c [ 87.040536][ T4962] udf_setup_indirect_aext+0x498/0x698 [ 87.041369][ T4962] udf_do_extend_file+0x514/0xd8c [ 87.042122][ T4962] udf_setsize+0x8b4/0xd7c [ 87.042778][ T4962] udf_setattr+0x280/0x414 [ 87.043516][ T4962] notify_change+0xa08/0xcd8 [ 87.044211][ T4962] do_truncate+0x178/0x1f0 [ 87.044910][ T4962] do_sys_ftruncate+0x284/0x31c [ 87.045621][ T4962] __arm64_sys_ftruncate+0x60/0x74 [ 87.046474][ T4962] invoke_syscall+0x98/0x2b8 [ 87.047195][ T4962] el0_svc_common+0x138/0x258 [ 87.047983][ T4962] do_el0_svc+0x58/0x14c [ 87.048735][ T4962] el0_svc+0x78/0x1e0 [ 87.049435][ T4962] el0t_64_sync_handler+0xcc/0xe4 [ 87.050246][ T4962] el0t_64_sync+0x1a0/0x1a4 [ 87.050981][ T4962] irq event stamp: 20082 [ 87.051663][ T4962] hardirqs last enabled at (20081): [] __find_get_block+0x1c8/0xcd8 [ 87.053180][ T4962] hardirqs last disabled at (20082): [] el1_dbg+0x24/0x80 [ 87.054633][ T4962] softirqs last enabled at (20074): [] handle_softirqs+0xa4c/0xbf0 [ 87.056060][ T4962] softirqs last disabled at (20053): [] __irq_exit_rcu+0x240/0x440 [ 87.057507][ T4962] ---[ end trace f597b8e8082ab827 ]--- [ 87.058601][ T4962] ------------[ cut here ]------------ [ 87.059370][ T4962] WARNING: CPU: 0 PID: 4962 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 87.060707][ T4962] Modules linked in: [ 87.061310][ T4962] CPU: 0 PID: 4962 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 87.062659][ T4962] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 87.064118][ T4962] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 87.065321][ T4962] pc : __udf_add_aext+0x490/0x61c [ 87.066059][ T4962] lr : __udf_add_aext+0x490/0x61c [ 87.066818][ T4962] sp : ffff80001f7d7760 [ 87.067431][ T4962] x29: ffff80001f7d7780 x28: 1ffff00003efaf40 x27: dfff800000000000 [ 87.068623][ T4962] x26: 0000000000000000 x25: 0000000000000010 x24: ffff80001f7d7a08 [ 87.069855][ T4962] x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00003efaf41 [ 87.071031][ T4962] x20: ffff80001f7d7a00 x19: ffff0000ed558e28 x18: 0000000000000000 [ 87.072308][ T4962] x17: 0000000000000000 x16: ffff80000973f2ec x15: 0000000000000001 [ 87.073529][ T4962] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 87.074727][ T4962] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973f700 [ 87.076004][ T4962] x8 : ffff0000d686d1c0 x7 : 0000004800000018 x6 : ffff0000e2ba49f8 [ 87.077215][ T4962] x5 : ffff80001f7d7a18 x4 : 0000000000000001 x3 : 00000000bffffe00 [ 87.078486][ T4962] x2 : ffff80001f7d79d0 x1 : 0000000000000010 x0 : 0000000000000000 [ 87.079681][ T4962] Call trace: [ 87.080174][ T4962] __udf_add_aext+0x490/0x61c [ 87.080889][ T4962] udf_do_extend_file+0x550/0xd8c [ 87.081705][ T4962] udf_setsize+0x8b4/0xd7c [ 87.082342][ T4962] udf_setattr+0x280/0x414 [ 87.082999][ T4962] notify_change+0xa08/0xcd8 [ 87.083628][ T4962] do_truncate+0x178/0x1f0 [ 87.084289][ T4962] do_sys_ftruncate+0x284/0x31c [ 87.084991][ T4962] __arm64_sys_ftruncate+0x60/0x74 [ 87.085753][ T4962] invoke_syscall+0x98/0x2b8 [ 87.086529][ T4962] el0_svc_common+0x138/0x258 [ 87.087212][ T4962] do_el0_svc+0x58/0x14c [ 87.087878][ T4962] el0_svc+0x78/0x1e0 [ 87.088502][ T4962] el0t_64_sync_handler+0xcc/0xe4 [ 87.089290][ T4962] el0t_64_sync+0x1a0/0x1a4 [ 87.089956][ T4962] irq event stamp: 20158 [ 87.090594][ T4962] hardirqs last enabled at (20157): [] exit_to_kernel_mode+0xe0/0x168 [ 87.092153][ T4962] hardirqs last disabled at (20158): [] el1_dbg+0x24/0x80 [ 87.093365][ T4962] softirqs last enabled at (20156): [] handle_softirqs+0xa4c/0xbf0 [ 87.094812][ T4962] softirqs last disabled at (20085): [] __irq_exit_rcu+0x240/0x440 [ 87.096224][ T4962] ---[ end trace f597b8e8082ab828 ]--- [ 87.097444][ T4962] ------------[ cut here ]------------ [ 87.098250][ T4962] WARNING: CPU: 0 PID: 4962 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 87.099688][ T4962] Modules linked in: [ 87.100289][ T4962] CPU: 0 PID: 4962 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 87.101605][ T4962] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 87.103169][ T4962] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 87.104347][ T4962] pc : __udf_add_aext+0x490/0x61c [ 87.105120][ T4962] lr : __udf_add_aext+0x490/0x61c [ 87.105861][ T4962] sp : ffff80001f7d7760 [ 87.106478][ T4962] x29: ffff80001f7d7780 x28: 1ffff00003efaf40 x27: dfff800000000000 [ 87.107722][ T4962] x26: 0000000000000010 x25: 0000000000000020 x24: ffff80001f7d7a08 [ 87.108992][ T4962] x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00003efaf41 [ 87.110274][ T4962] x20: ffff80001f7d7a00 x19: ffff0000ed558e28 x18: 0000000000000000 [ 87.111493][ T4962] x17: 0000000000000000 x16: ffff80000973f2ec x15: 0000000000000001 [ 87.112743][ T4962] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 87.114016][ T4962] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973f700 [ 87.115357][ T4962] x8 : ffff0000d686d1c0 x7 : 0000000000000000 x6 : ffff0000e2ba49f8 [ 87.116584][ T4962] x5 : ffff80001f7d7a18 x4 : 0000000000000001 x3 : 00000000bffffe00 [ 87.117864][ T4962] x2 : ffff80001f7d79d0 x1 : 0000000000000020 x0 : 0000000000000010 [ 87.119121][ T4962] Call trace: [ 87.119594][ T4962] __udf_add_aext+0x490/0x61c [ 87.120367][ T4962] udf_do_extend_file+0x550/0xd8c [ 87.121185][ T4962] udf_setsize+0x8b4/0xd7c [ 87.121829][ T4962] udf_setattr+0x280/0x414 [ 87.122549][ T4962] notify_change+0xa08/0xcd8 [ 87.123296][ T4962] do_truncate+0x178/0x1f0 [ 87.123945][ T4962] do_sys_ftruncate+0x284/0x31c [ 87.124707][ T4962] __arm64_sys_ftruncate+0x60/0x74 [ 87.125522][ T4962] invoke_syscall+0x98/0x2b8 [ 87.126167][ T4962] el0_svc_common+0x138/0x258 [ 87.126887][ T4962] do_el0_svc+0x58/0x14c [ 87.127537][ T4962] el0_svc+0x78/0x1e0 [ 87.128216][ T4962] el0t_64_sync_handler+0xcc/0xe4 [ 87.128997][ T4962] el0t_64_sync+0x1a0/0x1a4 [ 87.129701][ T4962] irq event stamp: 20236 [ 87.130355][ T4962] hardirqs last enabled at (20235): [] exit_to_kernel_mode+0xe0/0x168 [ 87.131818][ T4962] hardirqs last disabled at (20236): [] el1_dbg+0x24/0x80 [ 87.133114][ T4962] softirqs last enabled at (20230): [] handle_softirqs+0xa4c/0xbf0 [ 87.134498][ T4962] softirqs last disabled at (20161): [] __irq_exit_rcu+0x240/0x440 [ 87.135862][ T4962] ---[ end trace f597b8e8082ab829 ]--- [ 87.136918][ T4962] ------------[ cut here ]------------ [ 87.137725][ T4962] WARNING: CPU: 0 PID: 4962 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 87.139000][ T4962] Modules linked in: [ 87.139608][ T4962] CPU: 0 PID: 4962 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 87.140888][ T4962] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 87.142363][ T4962] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 87.143545][ T4962] pc : __udf_add_aext+0x490/0x61c [ 87.144281][ T4962] lr : __udf_add_aext+0x490/0x61c [ 87.145019][ T4962] sp : ffff80001f7d7760 [ 87.145702][ T4962] x29: ffff80001f7d7780 x28: 1ffff00003efaf40 x27: dfff800000000000 [ 87.146968][ T4962] x26: 0000000000000020 x25: 0000000000000030 x24: ffff80001f7d7a08 [ 87.148150][ T4962] x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00003efaf41 [ 87.149377][ T4962] x20: ffff80001f7d7a00 x19: ffff0000ed558e28 x18: 0000000000000000 [ 87.150580][ T4962] x17: 0000000000000000 x16: ffff80000973f2ec x15: 0000000000000001 [ 87.151837][ T4962] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 87.153021][ T4962] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973f700 [ 87.154238][ T4962] x8 : ffff0000d686d1c0 x7 : 0000000000000000 x6 : ffff0000e2ba49f8 [ 87.155446][ T4962] x5 : ffff80001f7d7a18 x4 : 0000000000000001 x3 : 00000000bffffe00 [ 87.156691][ T4962] x2 : ffff80001f7d79d0 x1 : 0000000000000030 x0 : 0000000000000020 [ 87.157919][ T4962] Call trace: [ 87.158414][ T4962] __udf_add_aext+0x490/0x61c [ 87.159105][ T4962] udf_do_extend_file+0x550/0xd8c [ 87.159871][ T4962] udf_setsize+0x8b4/0xd7c [ 87.160546][ T4962] udf_setattr+0x280/0x414 [ 87.161207][ T4962] notify_change+0xa08/0xcd8 [ 87.161937][ T4962] do_truncate+0x178/0x1f0 [ 87.162588][ T4962] do_sys_ftruncate+0x284/0x31c [ 87.163351][ T4962] __arm64_sys_ftruncate+0x60/0x74 [ 87.164157][ T4962] invoke_syscall+0x98/0x2b8 [ 87.164842][ T4962] el0_svc_common+0x138/0x258 [ 87.165538][ T4962] do_el0_svc+0x58/0x14c [ 87.166164][ T4962] el0_svc+0x78/0x1e0 [ 87.166741][ T4962] el0t_64_sync_handler+0xcc/0xe4 [ 87.167586][ T4962] el0t_64_sync+0x1a0/0x1a4 [ 87.168214][ T4962] irq event stamp: 20266 [ 87.168844][ T4962] hardirqs last enabled at (20265): [] exit_to_kernel_mode+0xe0/0x168 [ 87.170377][ T4962] hardirqs last disabled at (20266): [] el1_dbg+0x24/0x80 [ 87.171681][ T4962] softirqs last enabled at (20260): [] handle_softirqs+0xa4c/0xbf0 [ 87.173044][ T4962] softirqs last disabled at (20239): [] __irq_exit_rcu+0x240/0x440 [ 87.174471][ T4962] ---[ end trace f597b8e8082ab82a ]--- [ 87.175553][ T4962] ------------[ cut here ]------------ [ 87.176412][ T4962] WARNING: CPU: 0 PID: 4962 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 87.177682][ T4962] Modules linked in: [ 87.178234][ T4962] CPU: 0 PID: 4962 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 87.179443][ T4962] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 87.180909][ T4962] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 87.182082][ T4962] pc : __udf_add_aext+0x490/0x61c [ 87.182870][ T4962] lr : __udf_add_aext+0x490/0x61c [ 87.183584][ T4962] sp : ffff80001f7d7760 [ 87.184243][ T4962] x29: ffff80001f7d7780 x28: 1ffff00003efaf40 x27: dfff800000000000 [ 87.185418][ T4962] x26: 0000000000000030 x25: 0000000000000040 x24: ffff80001f7d7a08 [ 87.186701][ T4962] x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00003efaf41 [ 87.187920][ T4962] x20: ffff80001f7d7a00 x19: ffff0000ed558e28 x18: 0000000000000000 [ 87.189148][ T4962] x17: 0000000000000000 x16: ffff80000973f2ec x15: 0000000000000001 [ 87.190416][ T4962] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 87.191719][ T4962] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973f700 [ 87.192908][ T4962] x8 : ffff0000d686d1c0 x7 : 0000000000000000 x6 : ffff0000e2ba49f8 [ 87.194190][ T4962] x5 : ffff80001f7d7a18 x4 : 0000000000000001 x3 : 00000000bffffe00 [ 87.195297][ T4962] x2 : ffff80001f7d79d0 x1 : 0000000000000040 x0 : 0000000000000030 [ 87.196449][ T4962] Call trace: [ 87.196914][ T4962] __udf_add_aext+0x490/0x61c [ 87.197604][ T4962] udf_do_extend_file+0x550/0xd8c [ 87.198325][ T4962] udf_setsize+0x8b4/0xd7c [ 87.199015][ T4962] udf_setattr+0x280/0x414 [ 87.199662][ T4962] notify_change+0xa08/0xcd8 [ 87.200309][ T4962] do_truncate+0x178/0x1f0 [ 87.200944][ T4962] do_sys_ftruncate+0x284/0x31c [ 87.201662][ T4962] __arm64_sys_ftruncate+0x60/0x74 [ 87.202397][ T4962] invoke_syscall+0x98/0x2b8 [ 87.203072][ T4962] el0_svc_common+0x138/0x258 [ 87.203737][ T4962] do_el0_svc+0x58/0x14c [ 87.204384][ T4962] el0_svc+0x78/0x1e0 [ 87.204989][ T4962] el0t_64_sync_handler+0xcc/0xe4 [ 87.205782][ T4962] el0t_64_sync+0x1a0/0x1a4 [ 87.206443][ T4962] irq event stamp: 20384 [ 87.207100][ T4962] hardirqs last enabled at (20383): [] exit_to_kernel_mode+0xe0/0x168 [ 87.208595][ T4962] hardirqs last disabled at (20384): [] el1_dbg+0x24/0x80 [ 87.210020][ T4962] softirqs last enabled at (20382): [] handle_softirqs+0xa4c/0xbf0 [ 87.211549][ T4962] softirqs last disabled at (20269): [] __irq_exit_rcu+0x240/0x440 [ 87.212946][ T4962] ---[ end trace f597b8e8082ab82b ]--- [ 87.213878][ T4962] ------------[ cut here ]------------ [ 87.214666][ T4962] WARNING: CPU: 0 PID: 4962 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 87.216059][ T4962] Modules linked in: [ 87.216621][ T4962] CPU: 0 PID: 4962 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 87.217799][ T4962] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 87.219228][ T4962] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 87.220363][ T4962] pc : __udf_add_aext+0x490/0x61c [ 87.221106][ T4962] lr : __udf_add_aext+0x490/0x61c [ 87.221838][ T4962] sp : ffff80001f7d7760 [ 87.222425][ T4962] x29: ffff80001f7d7780 x28: 1ffff00003efaf40 x27: dfff800000000000 [ 87.223648][ T4962] x26: 0000000000000040 x25: 0000000000000050 x24: ffff80001f7d7a08 [ 87.224920][ T4962] x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00003efaf41 [ 87.226162][ T4962] x20: ffff80001f7d7a00 x19: ffff0000ed558e28 x18: 0000000000000000 [ 87.227398][ T4962] x17: 0000000000000000 x16: ffff80000973f2ec x15: 0000000000000001 [ 87.228697][ T4962] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 87.229940][ T4962] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973f700 [ 87.231144][ T4962] x8 : ffff0000d686d1c0 x7 : 0000000000000000 x6 : ffff0000e2ba49f8 [ 87.232364][ T4962] x5 : ffff80001f7d7a18 x4 : 0000000000000001 x3 : 00000000bffffe00 [ 87.233593][ T4962] x2 : ffff80001f7d79d0 x1 : 0000000000000050 x0 : 0000000000000040 [ 87.234805][ T4962] Call trace: [ 87.235316][ T4962] __udf_add_aext+0x490/0x61c [ 87.235990][ T4962] udf_do_extend_file+0x550/0xd8c [ 87.236715][ T4962] udf_setsize+0x8b4/0xd7c [ 87.237366][ T4962] udf_setattr+0x280/0x414 [ 87.238032][ T4962] notify_change+0xa08/0xcd8 [ 87.238748][ T4962] do_truncate+0x178/0x1f0 [ 87.239413][ T4962] do_sys_ftruncate+0x284/0x31c [ 87.240149][ T4962] __arm64_sys_ftruncate+0x60/0x74 [ 87.240932][ T4962] invoke_syscall+0x98/0x2b8 [ 87.241580][ T4962] el0_svc_common+0x138/0x258 [ 87.242253][ T4962] do_el0_svc+0x58/0x14c [ 87.242907][ T4962] el0_svc+0x78/0x1e0 [ 87.243499][ T4962] el0t_64_sync_handler+0xcc/0xe4 [ 87.244266][ T4962] el0t_64_sync+0x1a0/0x1a4 [ 87.244944][ T4962] irq event stamp: 20418 [ 87.245569][ T4962] hardirqs last enabled at (20417): [] exit_to_kernel_mode+0xe0/0x168 [ 87.247055][ T4962] hardirqs last disabled at (20418): [] el1_dbg+0x24/0x80 [ 87.248377][ T4962] softirqs last enabled at (20416): [] handle_softirqs+0xa4c/0xbf0 [ 87.249768][ T4962] softirqs last disabled at (20387): [] __irq_exit_rcu+0x240/0x440 [ 87.251247][ T4962] ---[ end trace f597b8e8082ab82c ]--- [ 87.252223][ T4962] ------------[ cut here ]------------ [ 87.253007][ T4962] WARNING: CPU: 0 PID: 4962 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 87.254369][ T4962] Modules linked in: [ 87.254964][ T4962] CPU: 0 PID: 4962 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 87.256199][ T4962] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 87.257722][ T4962] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 87.258860][ T4962] pc : __udf_add_aext+0x490/0x61c [ 87.259595][ T4962] lr : __udf_add_aext+0x490/0x61c [ 87.260371][ T4962] sp : ffff80001f7d7760 [ 87.260956][ T4962] x29: ffff80001f7d7780 x28: 1ffff00003efaf40 x27: dfff800000000000 [ 87.262175][ T4962] x26: 0000000000000050 x25: 0000000000000060 x24: ffff80001f7d7a08 [ 87.263403][ T4962] x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00003efaf41 [ 87.264673][ T4962] x20: ffff80001f7d7a00 x19: ffff0000ed558e28 x18: 0000000000000000 [ 87.265905][ T4962] x17: 0000000000000000 x16: ffff80000973f2ec x15: 0000000000000001 [ 87.267139][ T4962] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 87.268371][ T4962] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973f700 [ 87.269570][ T4962] x8 : ffff0000d686d1c0 x7 : 0000000000000000 x6 : ffff0000e2ba49f8 [ 87.270718][ T4962] x5 : ffff80001f7d7a18 x4 : 0000000000000001 x3 : 00000000bffffe00 [ 87.271895][ T4962] x2 : ffff80001f7d79d0 x1 : 0000000000000060 x0 : 0000000000000050 [ 87.273142][ T4962] Call trace: [ 87.273658][ T4962] __udf_add_aext+0x490/0x61c [ 87.274350][ T4962] udf_do_extend_file+0x550/0xd8c [ 87.275073][ T4962] udf_setsize+0x8b4/0xd7c [ 87.275673][ T4962] udf_setattr+0x280/0x414 [ 87.276344][ T4962] notify_change+0xa08/0xcd8 [ 87.277016][ T4962] do_truncate+0x178/0x1f0 [ 87.277640][ T4962] do_sys_ftruncate+0x284/0x31c [ 87.278358][ T4962] __arm64_sys_ftruncate+0x60/0x74 [ 87.279134][ T4962] invoke_syscall+0x98/0x2b8 [ 87.279857][ T4962] el0_svc_common+0x138/0x258 [ 87.280521][ T4962] do_el0_svc+0x58/0x14c [ 87.281153][ T4962] el0_svc+0x78/0x1e0 [ 87.281780][ T4962] el0t_64_sync_handler+0xcc/0xe4 [ 87.282530][ T4962] el0t_64_sync+0x1a0/0x1a4 [ 87.283183][ T4962] irq event stamp: 20434 [ 87.283783][ T4962] hardirqs last enabled at (20433): [] exit_to_kernel_mode+0xe0/0x168 [ 87.285218][ T4962] hardirqs last disabled at (20434): [] el1_dbg+0x24/0x80 [ 87.286521][ T4962] softirqs last enabled at (20432): [] handle_softirqs+0xa4c/0xbf0 [ 87.287930][ T4962] softirqs last disabled at (20421): [] __irq_exit_rcu+0x240/0x440 [ 87.289369][ T4962] ---[ end trace f597b8e8082ab82d ]--- [ 87.290525][ T4962] ------------[ cut here ]------------ [ 87.291301][ T4962] WARNING: CPU: 0 PID: 4962 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 87.292606][ T4962] Modules linked in: [ 87.293188][ T4962] CPU: 0 PID: 4962 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 87.294416][ T4962] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 87.295809][ T4962] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 87.296914][ T4962] pc : __udf_add_aext+0x490/0x61c [ 87.297631][ T4962] lr : __udf_add_aext+0x490/0x61c [ 87.298419][ T4962] sp : ffff80001f7d7760 [ 87.299029][ T4962] x29: ffff80001f7d7780 x28: 1ffff00003efaf40 x27: dfff800000000000 [ 87.300234][ T4962] x26: 0000000000000060 x25: 0000000000000070 x24: ffff80001f7d7a08 [ 87.301475][ T4962] x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00003efaf41 [ 87.302745][ T4962] x20: ffff80001f7d7a00 x19: ffff0000ed558e28 x18: 0000000000000000 [ 87.304020][ T4962] x17: 0000000000000000 x16: ffff80000973f2ec x15: 0000000000000001 [ 87.305263][ T4962] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 87.306426][ T4962] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973f700 [ 87.307679][ T4962] x8 : ffff0000d686d1c0 x7 : 0000000000000000 x6 : ffff0000e2ba49f8 [ 87.308945][ T4962] x5 : ffff80001f7d7a18 x4 : 0000000000000001 x3 : 00000000bffffe00 [ 87.310220][ T4962] x2 : ffff80001f7d79d0 x1 : 0000000000000070 x0 : 0000000000000060 [ 87.311446][ T4962] Call trace: [ 87.311957][ T4962] __udf_add_aext+0x490/0x61c [ 87.312699][ T4962] udf_do_extend_file+0x550/0xd8c [ 87.313467][ T4962] udf_setsize+0x8b4/0xd7c [ 87.314189][ T4962] udf_setattr+0x280/0x414 [ 87.314840][ T4962] notify_change+0xa08/0xcd8 [ 87.315529][ T4962] do_truncate+0x178/0x1f0 [ 87.316225][ T4962] do_sys_ftruncate+0x284/0x31c [ 87.316910][ T4962] __arm64_sys_ftruncate+0x60/0x74 [ 87.317653][ T4962] invoke_syscall+0x98/0x2b8 [ 87.318322][ T4962] el0_svc_common+0x138/0x258 [ 87.318967][ T4962] do_el0_svc+0x58/0x14c [ 87.319560][ T4962] el0_svc+0x78/0x1e0 [ 87.320106][ T4962] el0t_64_sync_handler+0xcc/0xe4 [ 87.320872][ T4962] el0t_64_sync+0x1a0/0x1a4 [ 87.321527][ T4962] irq event stamp: 20566 [ 87.322126][ T4962] hardirqs last enabled at (20565): [] exit_to_kernel_mode+0xe0/0x168 [ 87.323554][ T4962] hardirqs last disabled at (20566): [] el1_dbg+0x24/0x80 [ 87.324852][ T4962] softirqs last enabled at (20564): [] handle_softirqs+0xa4c/0xbf0 [ 87.326254][ T4962] softirqs last disabled at (20437): [] __irq_exit_rcu+0x240/0x440 [ 87.327703][ T4962] ---[ end trace f597b8e8082ab82e ]--- [ 87.328705][ T4962] ------------[ cut here ]------------ [ 87.329529][ T4962] WARNING: CPU: 0 PID: 4962 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 87.330914][ T4962] Modules linked in: [ 87.331472][ T4962] CPU: 0 PID: 4962 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 87.332810][ T4962] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 87.334359][ T4962] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 87.335502][ T4962] pc : __udf_add_aext+0x490/0x61c [ 87.336277][ T4962] lr : __udf_add_aext+0x490/0x61c [ 87.337037][ T4962] sp : ffff80001f7d7760 [ 87.337641][ T4962] x29: ffff80001f7d7780 x28: 1ffff00003efaf40 x27: dfff800000000000 [ 87.338799][ T4962] x26: 0000000000000070 x25: 0000000000000080 x24: ffff80001f7d7a08 [ 87.339910][ T4962] x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00003efaf41 [ 87.341099][ T4962] x20: ffff80001f7d7a00 x19: ffff0000ed558e28 x18: 0000000000000000 [ 87.342456][ T4962] x17: 0000000000000000 x16: ffff80000973f2ec x15: 0000000000000001 [ 87.343716][ T4962] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 87.345040][ T4962] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973f700 [ 87.346296][ T4962] x8 : ffff0000d686d1c0 x7 : 0000000000000000 x6 : ffff0000e2ba49f8 [ 87.347552][ T4962] x5 : ffff80001f7d7a18 x4 : 0000000000000001 x3 : 00000000bffffe00 [ 87.348826][ T4962] x2 : ffff80001f7d79d0 x1 : 0000000000000080 x0 : 0000000000000070 [ 87.350130][ T4962] Call trace: [ 87.350645][ T4962] __udf_add_aext+0x490/0x61c [ 87.351377][ T4962] udf_do_extend_file+0x550/0xd8c [ 87.352174][ T4962] udf_setsize+0x8b4/0xd7c [ 87.352825][ T4962] udf_setattr+0x280/0x414 [ 87.353540][ T4962] notify_change+0xa08/0xcd8 [ 87.354221][ T4962] do_truncate+0x178/0x1f0 [ 87.354943][ T4962] do_sys_ftruncate+0x284/0x31c [ 87.355672][ T4962] __arm64_sys_ftruncate+0x60/0x74 [ 87.356477][ T4962] invoke_syscall+0x98/0x2b8 [ 87.357230][ T4962] el0_svc_common+0x138/0x258 [ 87.357955][ T4962] do_el0_svc+0x58/0x14c [ 87.358601][ T4962] el0_svc+0x78/0x1e0 [ 87.359189][ T4962] el0t_64_sync_handler+0xcc/0xe4 [ 87.359980][ T4962] el0t_64_sync+0x1a0/0x1a4 [ 87.360683][ T4962] irq event stamp: 20590 [ 87.361375][ T4962] hardirqs last enabled at (20589): [] exit_to_kernel_mode+0xe0/0x168 [ 87.362865][ T4962] hardirqs last disabled at (20590): [] el1_dbg+0x24/0x80 [ 87.364348][ T4962] softirqs last enabled at (20588): [] handle_softirqs+0xa4c/0xbf0 [ 87.365857][ T4962] softirqs last disabled at (20569): [] __irq_exit_rcu+0x240/0x440 [ 87.367259][ T4962] ---[ end trace f597b8e8082ab82f ]--- [ 87.368404][ T4962] ------------[ cut here ]------------ [ 87.369142][ T4962] WARNING: CPU: 0 PID: 4962 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 87.370462][ T4962] Modules linked in: [ 87.371063][ T4962] CPU: 0 PID: 4962 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 87.372367][ T4962] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 87.373885][ T4962] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 87.375082][ T4962] pc : __udf_add_aext+0x490/0x61c [ 87.375845][ T4962] lr : __udf_add_aext+0x490/0x61c [ 87.376600][ T4962] sp : ffff80001f7d7760 [ 87.377241][ T4962] x29: ffff80001f7d7780 x28: 1ffff00003efaf40 x27: dfff800000000000 [ 87.378493][ T4962] x26: 0000000000000080 x25: 0000000000000090 x24: ffff80001f7d7a08 [ 87.379686][ T4962] x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00003efaf41 [ 87.380921][ T4962] x20: ffff80001f7d7a00 x19: ffff0000ed558e28 x18: 0000000000000000 [ 87.382159][ T4962] x17: 0000000000000000 x16: ffff80000973f2ec x15: 0000000000000001 [ 87.383326][ T4962] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 87.384525][ T4962] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973f700 [ 87.385725][ T4962] x8 : ffff0000d686d1c0 x7 : 0000000000000000 x6 : ffff0000e2ba49f8 [ 87.386904][ T4962] x5 : ffff80001f7d7a18 x4 : 0000000000000001 x3 : 00000000bffffe00 [ 87.388173][ T4962] x2 : ffff80001f7d79d0 x1 : 0000000000000090 x0 : 0000000000000080 [ 87.389354][ T4962] Call trace: [ 87.389884][ T4962] __udf_add_aext+0x490/0x61c [ 87.390638][ T4962] udf_do_extend_file+0x550/0xd8c [ 87.391397][ T4962] udf_setsize+0x8b4/0xd7c [ 87.392024][ T4962] udf_setattr+0x280/0x414 [ 87.392706][ T4962] notify_change+0xa08/0xcd8 [ 87.393400][ T4962] do_truncate+0x178/0x1f0 [ 87.394037][ T4962] do_sys_ftruncate+0x284/0x31c [ 87.394794][ T4962] __arm64_sys_ftruncate+0x60/0x74 [ 87.395621][ T4962] invoke_syscall+0x98/0x2b8 [ 87.396294][ T4962] el0_svc_common+0x138/0x258 [ 87.396990][ T4962] do_el0_svc+0x58/0x14c [ 87.397611][ T4962] el0_svc+0x78/0x1e0 [ 87.398197][ T4962] el0t_64_sync_handler+0xcc/0xe4 [ 87.398982][ T4962] el0t_64_sync+0x1a0/0x1a4 [ 87.399680][ T4962] irq event stamp: 20688 [ 87.400287][ T4962] hardirqs last enabled at (20687): [] exit_to_kernel_mode+0xe0/0x168 [ 87.401750][ T4962] hardirqs last disabled at (20688): [] el1_dbg+0x24/0x80 [ 87.403139][ T4962] softirqs last enabled at (20686): [] handle_softirqs+0xa4c/0xbf0 [ 87.404728][ T4962] softirqs last disabled at (20593): [] __irq_exit_rcu+0x240/0x440 [ 87.406277][ T4962] ---[ end trace f597b8e8082ab830 ]--- [ 87.407330][ T4962] ------------[ cut here ]------------ [ 87.408088][ T4962] WARNING: CPU: 0 PID: 4962 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 87.409486][ T4962] Modules linked in: [ 87.410091][ T4962] CPU: 0 PID: 4962 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 87.411476][ T4962] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 87.413034][ T4962] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 87.414251][ T4962] pc : __udf_add_aext+0x490/0x61c [ 87.415076][ T4962] lr : __udf_add_aext+0x490/0x61c [ 87.415898][ T4962] sp : ffff80001f7d7760 [ 87.416543][ T4962] x29: ffff80001f7d7780 x28: 1ffff00003efaf40 x27: dfff800000000000 [ 87.417761][ T4962] x26: 0000000000000090 x25: 00000000000000a0 x24: ffff80001f7d7a08 [ 87.418923][ T4962] x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00003efaf41 [ 87.420151][ T4962] x20: ffff80001f7d7a00 x19: ffff0000ed558e28 x18: 0000000000000000 [ 87.421419][ T4962] x17: 0000000000000000 x16: ffff80000973f2ec x15: 0000000000000001 [ 87.422675][ T4962] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 87.423984][ T4962] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973f700 [ 87.425252][ T4962] x8 : ffff0000d686d1c0 x7 : 0000000000000000 x6 : ffff0000e2ba49f8 [ 87.426573][ T4962] x5 : ffff80001f7d7a18 x4 : 0000000000000001 x3 : 00000000bffffe00 [ 87.427873][ T4962] x2 : ffff80001f7d79d0 x1 : 00000000000000a0 x0 : 0000000000000090 [ 87.429097][ T4962] Call trace: [ 87.429611][ T4962] __udf_add_aext+0x490/0x61c [ 87.430377][ T4962] udf_do_extend_file+0x550/0xd8c [ 87.431127][ T4962] udf_setsize+0x8b4/0xd7c [ 87.431782][ T4962] udf_setattr+0x280/0x414 [ 87.432449][ T4962] notify_change+0xa08/0xcd8 [ 87.433089][ T4962] do_truncate+0x178/0x1f0 [ 87.433882][ T4962] do_sys_ftruncate+0x284/0x31c [ 87.434656][ T4962] __arm64_sys_ftruncate+0x60/0x74 [ 87.435521][ T4962] invoke_syscall+0x98/0x2b8 [ 87.436273][ T4962] el0_svc_common+0x138/0x258 [ 87.437075][ T4962] do_el0_svc+0x58/0x14c [ 87.437740][ T4962] el0_svc+0x78/0x1e0 [ 87.438348][ T4962] el0t_64_sync_handler+0xcc/0xe4 [ 87.439127][ T4962] el0t_64_sync+0x1a0/0x1a4 [ 87.439821][ T4962] irq event stamp: 20718 [ 87.440462][ T4962] hardirqs last enabled at (20717): [] exit_to_kernel_mode+0xe0/0x168 [ 87.441938][ T4962] hardirqs last disabled at (20718): [] el1_dbg+0x24/0x80 [ 87.443254][ T4962] softirqs last enabled at (20716): [] handle_softirqs+0xa4c/0xbf0 [ 87.444819][ T4962] softirqs last disabled at (20691): [] __irq_exit_rcu+0x240/0x440 [ 87.446339][ T4962] ---[ end trace f597b8e8082ab831 ]--- [ 87.447352][ T4962] ------------[ cut here ]------------ [ 87.448102][ T4962] WARNING: CPU: 0 PID: 4962 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 87.449431][ T4962] Modules linked in: [ 87.449991][ T4962] CPU: 0 PID: 4962 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 87.451345][ T4962] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 87.452828][ T4962] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 87.454087][ T4962] pc : __udf_add_aext+0x490/0x61c [ 87.454904][ T4962] lr : __udf_add_aext+0x490/0x61c [ 87.455700][ T4962] sp : ffff80001f7d7760 [ 87.456365][ T4962] x29: ffff80001f7d7780 x28: 1ffff00003efaf40 x27: dfff800000000000 [ 87.457592][ T4962] x26: 00000000000000a0 x25: 00000000000000b0 x24: ffff80001f7d7a08 [ 87.458917][ T4962] x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00003efaf41 [ 87.460161][ T4962] x20: ffff80001f7d7a00 x19: ffff0000ed558e28 x18: 0000000000000000 [ 87.461457][ T4962] x17: 0000000000000000 x16: ffff80000973f2ec x15: 0000000000000001 [ 87.462653][ T4962] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 87.463921][ T4962] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973f700 [ 87.465178][ T4962] x8 : ffff0000d686d1c0 x7 : 0000000000000000 x6 : ffff0000e2ba49f8 [ 87.466365][ T4962] x5 : ffff80001f7d7a18 x4 : 0000000000000001 x3 : 00000000bffffe00 [ 87.467541][ T4962] x2 : ffff80001f7d79d0 x1 : 00000000000000b0 x0 : 00000000000000a0 [ 87.468705][ T4962] Call trace: [ 87.469191][ T4962] __udf_add_aext+0x490/0x61c [ 87.469873][ T4962] udf_do_extend_file+0x550/0xd8c [ 87.470654][ T4962] udf_setsize+0x8b4/0xd7c [ 87.471352][ T4962] udf_setattr+0x280/0x414 [ 87.471976][ T4962] notify_change+0xa08/0xcd8 [ 87.472689][ T4962] do_truncate+0x178/0x1f0 [ 87.473314][ T4962] do_sys_ftruncate+0x284/0x31c [ 87.474057][ T4962] __arm64_sys_ftruncate+0x60/0x74 [ 87.474862][ T4962] invoke_syscall+0x98/0x2b8 [ 87.475572][ T4962] el0_svc_common+0x138/0x258 [ 87.476315][ T4962] do_el0_svc+0x58/0x14c [ 87.476924][ T4962] el0_svc+0x78/0x1e0 [ 87.477524][ T4962] el0t_64_sync_handler+0xcc/0xe4 [ 87.478269][ T4962] el0t_64_sync+0x1a0/0x1a4 [ 87.478968][ T4962] irq event stamp: 20736 [ 87.479652][ T4962] hardirqs last enabled at (20735): [] exit_to_kernel_mode+0xe0/0x168 [ 87.481281][ T4962] hardirqs last disabled at (20736): [] el1_dbg+0x24/0x80 [ 87.482662][ T4962] softirqs last enabled at (20734): [] handle_softirqs+0xa4c/0xbf0 [ 87.484223][ T4962] softirqs last disabled at (20721): [] __irq_exit_rcu+0x240/0x440 [ 87.485714][ T4962] ---[ end trace f597b8e8082ab832 ]--- [ 87.486844][ T4962] ------------[ cut here ]------------ [ 87.487621][ T4962] WARNING: CPU: 0 PID: 4962 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 87.488975][ T4962] Modules linked in: [ 87.489602][ T4962] CPU: 0 PID: 4962 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 87.490926][ T4962] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 87.492499][ T4962] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 87.493751][ T4962] pc : __udf_add_aext+0x490/0x61c [ 87.494576][ T4962] lr : __udf_add_aext+0x490/0x61c [ 87.495377][ T4962] sp : ffff80001f7d7760 [ 87.496036][ T4962] x29: ffff80001f7d7780 x28: 1ffff00003efaf40 x27: dfff800000000000 [ 87.497364][ T4962] x26: 00000000000000b0 x25: 00000000000000c0 x24: ffff80001f7d7a08 [ 87.498616][ T4962] x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00003efaf41 [ 87.499902][ T4962] x20: ffff80001f7d7a00 x19: ffff0000ed558e28 x18: 0000000000000000 [ 87.501159][ T4962] x17: 0000000000000000 x16: ffff80000973f2ec x15: 0000000000000001 [ 87.502372][ T4962] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 87.503705][ T4962] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973f700 [ 87.504975][ T4962] x8 : ffff0000d686d1c0 x7 : 0000000000000000 x6 : ffff0000e2ba49f8 [ 87.506262][ T4962] x5 : ffff80001f7d7a18 x4 : 0000000000000001 x3 : 00000000bffffe00 [ 87.507560][ T4962] x2 : ffff80001f7d79d0 x1 : 00000000000000c0 x0 : 00000000000000b0 [ 87.508773][ T4962] Call trace: [ 87.509339][ T4962] __udf_add_aext+0x490/0x61c [ 87.510090][ T4962] udf_do_extend_file+0x550/0xd8c [ 87.510807][ T4962] udf_setsize+0x8b4/0xd7c [ 87.511506][ T4962] udf_setattr+0x280/0x414 [ 87.512165][ T4962] notify_change+0xa08/0xcd8 [ 87.512886][ T4962] do_truncate+0x178/0x1f0 [ 87.513596][ T4962] do_sys_ftruncate+0x284/0x31c [ 87.514342][ T4962] __arm64_sys_ftruncate+0x60/0x74 [ 87.515166][ T4962] invoke_syscall+0x98/0x2b8 [ 87.515825][ T4962] el0_svc_common+0x138/0x258 [ 87.516532][ T4962] do_el0_svc+0x58/0x14c [ 87.517178][ T4962] el0_svc+0x78/0x1e0 [ 87.517795][ T4962] el0t_64_sync_handler+0xcc/0xe4 [ 87.518581][ T4962] el0t_64_sync+0x1a0/0x1a4 [ 87.519261][ T4962] irq event stamp: 20858 [ 87.519912][ T4962] hardirqs last enabled at (20857): [] exit_to_kernel_mode+0xe0/0x168 [ 87.521386][ T4962] hardirqs last disabled at (20858): [] el1_dbg+0x24/0x80 [ 87.522685][ T4962] softirqs last enabled at (20856): [] handle_softirqs+0xa4c/0xbf0 [ 87.524120][ T4962] softirqs last disabled at (20739): [] __irq_exit_rcu+0x240/0x440 [ 87.525613][ T4962] ---[ end trace f597b8e8082ab833 ]--- [ 87.526544][ T4962] ------------[ cut here ]------------ [ 87.527318][ T4962] WARNING: CPU: 0 PID: 4962 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 87.528576][ T4962] Modules linked in: [ 87.529136][ T4962] CPU: 0 PID: 4962 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 87.530399][ T4962] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 87.531833][ T4962] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 87.532918][ T4962] pc : __udf_add_aext+0x490/0x61c [ 87.533617][ T4962] lr : __udf_add_aext+0x490/0x61c [ 87.534373][ T4962] sp : ffff80001f7d7760 [ 87.534974][ T4962] x29: ffff80001f7d7780 x28: 1ffff00003efaf40 x27: dfff800000000000 [ 87.536199][ T4962] x26: 00000000000000c0 x25: 00000000000000d0 x24: ffff80001f7d7a08 [ 87.537524][ T4962] x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00003efaf41 [ 87.538752][ T4962] x20: ffff80001f7d7a00 x19: ffff0000ed558e28 x18: 0000000000000000 [ 87.540010][ T4962] x17: 0000000000000000 x16: ffff80000973f2ec x15: 0000000000000001 [ 87.541198][ T4962] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 87.542472][ T4962] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973f700 [ 87.543663][ T4962] x8 : ffff0000d686d1c0 x7 : 0000000000000000 x6 : ffff0000e2ba49f8 [ 87.544987][ T4962] x5 : ffff80001f7d7a18 x4 : 0000000000000001 x3 : 00000000bffffe00 [ 87.546230][ T4962] x2 : ffff80001f7d79d0 x1 : 00000000000000d0 x0 : 00000000000000c0 [ 87.547434][ T4962] Call trace: [ 87.547909][ T4962] __udf_add_aext+0x490/0x61c [ 87.548611][ T4962] udf_do_extend_file+0x550/0xd8c [ 87.549356][ T4962] udf_setsize+0x8b4/0xd7c [ 87.550014][ T4962] udf_setattr+0x280/0x414 [ 87.550677][ T4962] notify_change+0xa08/0xcd8 [ 87.551354][ T4962] do_truncate+0x178/0x1f0 [ 87.552032][ T4962] do_sys_ftruncate+0x284/0x31c [ 87.552831][ T4962] __arm64_sys_ftruncate+0x60/0x74 [ 87.553567][ T4962] invoke_syscall+0x98/0x2b8 [ 87.554292][ T4962] el0_svc_common+0x138/0x258 [ 87.555018][ T4962] do_el0_svc+0x58/0x14c [ 87.555704][ T4962] el0_svc+0x78/0x1e0 [ 87.556317][ T4962] el0t_64_sync_handler+0xcc/0xe4 [ 87.557094][ T4962] el0t_64_sync+0x1a0/0x1a4 [ 87.557757][ T4962] irq event stamp: 20882 [ 87.558404][ T4962] hardirqs last enabled at (20881): [] exit_to_kernel_mode+0xe0/0x168 [ 87.559889][ T4962] hardirqs last disabled at (20882): [] el1_dbg+0x24/0x80 [ 87.561233][ T4962] softirqs last enabled at (20880): [] handle_softirqs+0xa4c/0xbf0 [ 87.562729][ T4962] softirqs last disabled at (20861): [] __irq_exit_rcu+0x240/0x440 [ 87.564246][ T4962] ---[ end trace f597b8e8082ab834 ]--- [ 87.565295][ T4962] ------------[ cut here ]------------ [ 87.566022][ T4962] WARNING: CPU: 0 PID: 4962 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 87.567290][ T4962] Modules linked in: [ 87.567832][ T4962] CPU: 0 PID: 4962 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 87.569142][ T4962] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 87.570652][ T4962] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 87.571825][ T4962] pc : __udf_add_aext+0x490/0x61c [ 87.572557][ T4962] lr : __udf_add_aext+0x490/0x61c [ 87.573299][ T4962] sp : ffff80001f7d7760 [ 87.573928][ T4962] x29: ffff80001f7d7780 x28: 1ffff00003efaf40 x27: dfff800000000000 [ 87.575204][ T4962] x26: 00000000000000d0 x25: 00000000000000e0 x24: ffff80001f7d7a08 [ 87.576403][ T4962] x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00003efaf41 [ 87.577626][ T4962] x20: ffff80001f7d7a00 x19: ffff0000ed558e28 x18: 0000000000000000 [ 87.578816][ T4962] x17: 0000000000000000 x16: ffff80000973f2ec x15: 0000000000000001 [ 87.580119][ T4962] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 87.581445][ T4962] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973f700 [ 87.582661][ T4962] x8 : ffff0000d686d1c0 x7 : 0000000000000000 x6 : ffff0000e2ba49f8 [ 87.583932][ T4962] x5 : ffff80001f7d7a18 x4 : 0000000000000001 x3 : 00000000bffffe00 [ 87.585185][ T4962] x2 : ffff80001f7d79d0 x1 : 00000000000000e0 x0 : 00000000000000d0 [ 87.586465][ T4962] Call trace: [ 87.586981][ T4962] __udf_add_aext+0x490/0x61c [ 87.587704][ T4962] udf_do_extend_file+0x550/0xd8c [ 87.588521][ T4962] udf_setsize+0x8b4/0xd7c [ 87.589269][ T4962] udf_setattr+0x280/0x414 [ 87.589953][ T4962] notify_change+0xa08/0xcd8 [ 87.590672][ T4962] do_truncate+0x178/0x1f0 [ 87.591375][ T4962] do_sys_ftruncate+0x284/0x31c [ 87.592136][ T4962] __arm64_sys_ftruncate+0x60/0x74 [ 87.592962][ T4962] invoke_syscall+0x98/0x2b8 [ 87.593669][ T4962] el0_svc_common+0x138/0x258 [ 87.594413][ T4962] do_el0_svc+0x58/0x14c [ 87.595103][ T4962] el0_svc+0x78/0x1e0 [ 87.595651][ T4962] el0t_64_sync_handler+0xcc/0xe4 [ 87.596384][ T4962] el0t_64_sync+0x1a0/0x1a4 [ 87.597070][ T4962] irq event stamp: 20936 [ 87.597714][ T4962] hardirqs last enabled at (20935): [] exit_to_kernel_mode+0xe0/0x168 [ 87.599138][ T4962] hardirqs last disabled at (20936): [] el1_dbg+0x24/0x80 [ 87.600439][ T4962] softirqs last enabled at (20934): [] handle_softirqs+0xa4c/0xbf0 [ 87.601952][ T4962] softirqs last disabled at (20885): [] __irq_exit_rcu+0x240/0x440 [ 87.603378][ T4962] ---[ end trace f597b8e8082ab835 ]--- [ 87.604534][ T4962] ------------[ cut here ]------------ [ 87.605360][ T4962] WARNING: CPU: 0 PID: 4962 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 87.606795][ T4962] Modules linked in: [ 87.607413][ T4962] CPU: 0 PID: 4962 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 87.608685][ T4962] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 87.610219][ T4962] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 87.611389][ T4962] pc : __udf_add_aext+0x490/0x61c [ 87.612174][ T4962] lr : __udf_add_aext+0x490/0x61c [ 87.612991][ T4962] sp : ffff80001f7d7760 [ 87.613649][ T4962] x29: ffff80001f7d7780 x28: 1ffff00003efaf40 x27: dfff800000000000 [ 87.614894][ T4962] x26: 00000000000000e0 x25: 00000000000000f0 x24: ffff80001f7d7a08 [ 87.616138][ T4962] x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00003efaf41 [ 87.617337][ T4962] x20: ffff80001f7d7a00 x19: ffff0000ed558e28 x18: 0000000000000000 [ 87.618557][ T4962] x17: 0000000000000000 x16: ffff80000973f2ec x15: 0000000000000001 [ 87.619813][ T4962] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 87.621003][ T4962] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973f700 [ 87.622257][ T4962] x8 : ffff0000d686d1c0 x7 : 0000000000000000 x6 : ffff0000e2ba49f8 [ 87.623501][ T4962] x5 : ffff80001f7d7a18 x4 : 0000000000000001 x3 : 00000000bffffe00 [ 87.624716][ T4962] x2 : ffff80001f7d79d0 x1 : 00000000000000f0 x0 : 00000000000000e0 [ 87.625933][ T4962] Call trace: [ 87.626427][ T4962] __udf_add_aext+0x490/0x61c [ 87.627134][ T4962] udf_do_extend_file+0x550/0xd8c [ 87.627892][ T4962] udf_setsize+0x8b4/0xd7c [ 87.628591][ T4962] udf_setattr+0x280/0x414 [ 87.629223][ T4962] notify_change+0xa08/0xcd8 [ 87.629877][ T4962] do_truncate+0x178/0x1f0 [ 87.630623][ T4962] do_sys_ftruncate+0x284/0x31c [ 87.631441][ T4962] __arm64_sys_ftruncate+0x60/0x74 [ 87.632270][ T4962] invoke_syscall+0x98/0x2b8 [ 87.632986][ T4962] el0_svc_common+0x138/0x258 [ 87.633674][ T4962] do_el0_svc+0x58/0x14c [ 87.634321][ T4962] el0_svc+0x78/0x1e0 [ 87.634908][ T4962] el0t_64_sync_handler+0xcc/0xe4 [ 87.635643][ T4962] el0t_64_sync+0x1a0/0x1a4 [ 87.636305][ T4962] irq event stamp: 21008 [ 87.636947][ T4962] hardirqs last enabled at (21007): [] exit_to_kernel_mode+0xe0/0x168 [ 87.638457][ T4962] hardirqs last disabled at (21008): [] el1_dbg+0x24/0x80 [ 87.639795][ T4962] softirqs last enabled at (21002): [] handle_softirqs+0xa4c/0xbf0 [ 87.641285][ T4962] softirqs last disabled at (20939): [] __irq_exit_rcu+0x240/0x440 [ 87.642705][ T4962] ---[ end trace f597b8e8082ab836 ]--- [ 87.643993][ T4962] ------------[ cut here ]------------ [ 87.644800][ T4962] WARNING: CPU: 0 PID: 4962 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 87.646125][ T4962] Modules linked in: [ 87.646703][ T4962] CPU: 0 PID: 4962 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 87.647985][ T4962] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 87.649526][ T4962] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 87.650689][ T4962] pc : __udf_add_aext+0x490/0x61c [ 87.651461][ T4962] lr : __udf_add_aext+0x490/0x61c [ 87.652228][ T4962] sp : ffff80001f7d7760 [ 87.652862][ T4962] x29: ffff80001f7d7780 x28: 1ffff00003efaf40 x27: dfff800000000000 [ 87.654118][ T4962] x26: 00000000000000f0 x25: 0000000000000100 x24: ffff80001f7d7a08 [ 87.655389][ T4962] x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00003efaf41 [ 87.656623][ T4962] x20: ffff80001f7d7a00 x19: ffff0000ed558e28 x18: 0000000000000000 [ 87.657889][ T4962] x17: 0000000000000000 x16: ffff80000973f2ec x15: 0000000000000001 [ 87.659075][ T4962] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 87.660380][ T4962] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973f700 [ 87.661715][ T4962] x8 : ffff0000d686d1c0 x7 : 0000000000000000 x6 : ffff0000e2ba49f8 [ 87.663012][ T4962] x5 : ffff80001f7d7a18 x4 : 0000000000000001 x3 : 00000000bffffe00 [ 87.664170][ T4962] x2 : ffff80001f7d79d0 x1 : 0000000000000100 x0 : 00000000000000f0 [ 87.665459][ T4962] Call trace: [ 87.665937][ T4962] __udf_add_aext+0x490/0x61c [ 87.666678][ T4962] udf_do_extend_file+0x550/0xd8c [ 87.667461][ T4962] udf_setsize+0x8b4/0xd7c [ 87.668097][ T4962] udf_setattr+0x280/0x414 [ 87.668760][ T4962] notify_change+0xa08/0xcd8 [ 87.669489][ T4962] do_truncate+0x178/0x1f0 [ 87.670214][ T4962] do_sys_ftruncate+0x284/0x31c [ 87.670947][ T4962] __arm64_sys_ftruncate+0x60/0x74 [ 87.671778][ T4962] invoke_syscall+0x98/0x2b8 [ 87.672477][ T4962] el0_svc_common+0x138/0x258 [ 87.673224][ T4962] do_el0_svc+0x58/0x14c [ 87.673857][ T4962] el0_svc+0x78/0x1e0 [ 87.674457][ T4962] el0t_64_sync_handler+0xcc/0xe4 [ 87.675224][ T4962] el0t_64_sync+0x1a0/0x1a4 [ 87.675913][ T4962] irq event stamp: 21054 [ 87.676518][ T4962] hardirqs last enabled at (21053): [] exit_to_kernel_mode+0xe0/0x168 [ 87.677995][ T4962] hardirqs last disabled at (21054): [] el1_dbg+0x24/0x80 [ 87.679251][ T4962] softirqs last enabled at (21048): [] handle_softirqs+0xa4c/0xbf0 [ 87.680619][ T4962] softirqs last disabled at (21011): [] __irq_exit_rcu+0x240/0x440 [ 87.682023][ T4962] ---[ end trace f597b8e8082ab837 ]--- [ 87.683106][ T4962] ------------[ cut here ]------------ [ 87.683943][ T4962] WARNING: CPU: 0 PID: 4962 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 87.685237][ T4962] Modules linked in: [ 87.685808][ T4962] CPU: 0 PID: 4962 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 87.687069][ T4962] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 87.688592][ T4962] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 87.689790][ T4962] pc : __udf_add_aext+0x490/0x61c [ 87.690546][ T4962] lr : __udf_add_aext+0x490/0x61c [ 87.691295][ T4962] sp : ffff80001f7d7760 [ 87.691905][ T4962] x29: ffff80001f7d7780 x28: 1ffff00003efaf40 x27: dfff800000000000 [ 87.693143][ T4962] x26: 0000000000000100 x25: 0000000000000110 x24: ffff80001f7d7a08 [ 87.694373][ T4962] x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00003efaf41 [ 87.695614][ T4962] x20: ffff80001f7d7a00 x19: ffff0000ed558e28 x18: 0000000000000000 [ 87.696900][ T4962] x17: 0000000000000000 x16: ffff80000973f2ec x15: 0000000000000001 [ 87.698151][ T4962] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 87.699393][ T4962] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973f700 [ 87.700741][ T4962] x8 : ffff0000d686d1c0 x7 : 0000000000000000 x6 : ffff0000e2ba49f8 [ 87.702029][ T4962] x5 : ffff80001f7d7a18 x4 : 0000000000000001 x3 : 00000000bffffe00 [ 87.703314][ T4962] x2 : ffff80001f7d79d0 x1 : 0000000000000110 x0 : 0000000000000100 [ 87.704633][ T4962] Call trace: [ 87.705145][ T4962] __udf_add_aext+0x490/0x61c [ 87.705869][ T4962] udf_do_extend_file+0x550/0xd8c [ 87.706662][ T4962] udf_setsize+0x8b4/0xd7c [ 87.707378][ T4962] udf_setattr+0x280/0x414 [ 87.708072][ T4962] notify_change+0xa08/0xcd8 [ 87.708771][ T4962] do_truncate+0x178/0x1f0 [ 87.709469][ T4962] do_sys_ftruncate+0x284/0x31c [ 87.710201][ T4962] __arm64_sys_ftruncate+0x60/0x74 [ 87.711009][ T4962] invoke_syscall+0x98/0x2b8 [ 87.711788][ T4962] el0_svc_common+0x138/0x258 [ 87.712568][ T4962] do_el0_svc+0x58/0x14c [ 87.713271][ T4962] el0_svc+0x78/0x1e0 [ 87.713897][ T4962] el0t_64_sync_handler+0xcc/0xe4 [ 87.714704][ T4962] el0t_64_sync+0x1a0/0x1a4 [ 87.715392][ T4962] irq event stamp: 21164 [ 87.716054][ T4962] hardirqs last enabled at (21163): [] exit_to_kernel_mode+0xe0/0x168 [ 87.717555][ T4962] hardirqs last disabled at (21164): [] el1_dbg+0x24/0x80 [ 87.718916][ T4962] softirqs last enabled at (21162): [] handle_softirqs+0xa4c/0xbf0 [ 87.720421][ T4962] softirqs last disabled at (21057): [] __irq_exit_rcu+0x240/0x440 [ 87.721960][ T4962] ---[ end trace f597b8e8082ab838 ]--- [ 87.722968][ T4962] ------------[ cut here ]------------ [ 87.723762][ T4962] WARNING: CPU: 0 PID: 4962 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 87.725030][ T4962] Modules linked in: [ 87.725607][ T4962] CPU: 0 PID: 4962 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 87.727023][ T4962] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 87.728531][ T4962] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 87.729792][ T4962] pc : __udf_add_aext+0x490/0x61c [ 87.730594][ T4962] lr : __udf_add_aext+0x490/0x61c [ 87.731391][ T4962] sp : ffff80001f7d7760 [ 87.732088][ T4962] x29: ffff80001f7d7780 x28: 1ffff00003efaf40 x27: dfff800000000000 [ 87.733402][ T4962] x26: 0000000000000110 x25: 0000000000000120 x24: ffff80001f7d7a08 [ 87.734738][ T4962] x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00003efaf41 [ 87.736003][ T4962] x20: ffff80001f7d7a00 x19: ffff0000ed558e28 x18: 0000000000000000 [ 87.737169][ T4962] x17: 0000000000000000 x16: ffff80000973f2ec x15: 0000000000000001 [ 87.738398][ T4962] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 87.739598][ T4962] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973f700 [ 87.740804][ T4962] x8 : ffff0000d686d1c0 x7 : 0000000000000000 x6 : ffff0000e2ba49f8 [ 87.742040][ T4962] x5 : ffff80001f7d7a18 x4 : 0000000000000001 x3 : 00000000bffffe00 [ 87.743396][ T4962] x2 : ffff80001f7d79d0 x1 : 0000000000000120 x0 : 0000000000000110 [ 87.744673][ T4962] Call trace: [ 87.745213][ T4962] __udf_add_aext+0x490/0x61c [ 87.746001][ T4962] udf_do_extend_file+0x550/0xd8c [ 87.746820][ T4962] udf_setsize+0x8b4/0xd7c [ 87.747515][ T4962] udf_setattr+0x280/0x414 [ 87.748208][ T4962] notify_change+0xa08/0xcd8 [ 87.748958][ T4962] do_truncate+0x178/0x1f0 [ 87.749653][ T4962] do_sys_ftruncate+0x284/0x31c [ 87.750397][ T4962] __arm64_sys_ftruncate+0x60/0x74 [ 87.751152][ T4962] invoke_syscall+0x98/0x2b8 [ 87.751884][ T4962] el0_svc_common+0x138/0x258 [ 87.752651][ T4962] do_el0_svc+0x58/0x14c [ 87.753320][ T4962] el0_svc+0x78/0x1e0 [ 87.753898][ T4962] el0t_64_sync_handler+0xcc/0xe4 [ 87.754617][ T4962] el0t_64_sync+0x1a0/0x1a4 [ 87.755306][ T4962] irq event stamp: 21188 [ 87.755995][ T4962] hardirqs last enabled at (21187): [] exit_to_kernel_mode+0xe0/0x168 [ 87.757652][ T4962] hardirqs last disabled at (21188): [] el1_dbg+0x24/0x80 [ 87.759023][ T4962] softirqs last enabled at (21186): [] handle_softirqs+0xa4c/0xbf0 [ 87.760505][ T4962] softirqs last disabled at (21167): [] __irq_exit_rcu+0x240/0x440 [ 87.762082][ T4962] ---[ end trace f597b8e8082ab839 ]--- [ 87.763070][ T4962] ------------[ cut here ]------------ [ 87.763886][ T4962] WARNING: CPU: 0 PID: 4962 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 87.765197][ T4962] Modules linked in: [ 87.765735][ T4962] CPU: 0 PID: 4962 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 87.766985][ T4962] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 87.768476][ T4962] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 87.769648][ T4962] pc : __udf_add_aext+0x490/0x61c [ 87.770424][ T4962] lr : __udf_add_aext+0x490/0x61c [ 87.771204][ T4962] sp : ffff80001f7d7760 [ 87.771833][ T4962] x29: ffff80001f7d7780 x28: 1ffff00003efaf40 x27: dfff800000000000 [ 87.773123][ T4962] x26: 0000000000000120 x25: 0000000000000130 x24: ffff80001f7d7a08 [ 87.774385][ T4962] x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00003efaf41 [ 87.775664][ T4962] x20: ffff80001f7d7a00 x19: ffff0000ed558e28 x18: 0000000000000000 [ 87.776872][ T4962] x17: 0000000000000000 x16: ffff80000973f2ec x15: 0000000000000001 [ 87.778152][ T4962] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 87.779354][ T4962] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973f700 [ 87.780594][ T4962] x8 : ffff0000d686d1c0 x7 : 0000000000000000 x6 : ffff0000e2ba49f8 [ 87.781859][ T4962] x5 : ffff80001f7d7a18 x4 : 0000000000000001 x3 : 00000000bffffe00 [ 87.783042][ T4962] x2 : ffff80001f7d79d0 x1 : 0000000000000130 x0 : 0000000000000120 [ 87.784299][ T4962] Call trace: [ 87.784832][ T4962] __udf_add_aext+0x490/0x61c [ 87.785555][ T4962] udf_do_extend_file+0x550/0xd8c [ 87.786380][ T4962] udf_setsize+0x8b4/0xd7c [ 87.787039][ T4962] udf_setattr+0x280/0x414 [ 87.787720][ T4962] notify_change+0xa08/0xcd8 [ 87.788414][ T4962] do_truncate+0x178/0x1f0 [ 87.789105][ T4962] do_sys_ftruncate+0x284/0x31c [ 87.789857][ T4962] __arm64_sys_ftruncate+0x60/0x74 [ 87.790585][ T4962] invoke_syscall+0x98/0x2b8 [ 87.791237][ T4962] el0_svc_common+0x138/0x258 [ 87.791965][ T4962] do_el0_svc+0x58/0x14c [ 87.792599][ T4962] el0_svc+0x78/0x1e0 [ 87.793249][ T4962] el0t_64_sync_handler+0xcc/0xe4 [ 87.793962][ T4962] el0t_64_sync+0x1a0/0x1a4 [ 87.794670][ T4962] irq event stamp: 21212 [ 87.795308][ T4962] hardirqs last enabled at (21211): [] exit_to_kernel_mode+0xe0/0x168 [ 87.796763][ T4962] hardirqs last disabled at (21212): [] el1_dbg+0x24/0x80 [ 87.798081][ T4962] softirqs last enabled at (21210): [] handle_softirqs+0xa4c/0xbf0 [ 87.799573][ T4962] softirqs last disabled at (21191): [] __irq_exit_rcu+0x240/0x440 [ 87.801001][ T4962] ---[ end trace f597b8e8082ab83a ]--- [ 87.802126][ T4962] ------------[ cut here ]------------ [ 87.802917][ T4962] WARNING: CPU: 0 PID: 4962 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 87.804163][ T4962] Modules linked in: [ 87.804763][ T4962] CPU: 0 PID: 4962 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 87.805995][ T4962] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 87.807483][ T4962] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 87.808625][ T4962] pc : __udf_add_aext+0x490/0x61c [ 87.809367][ T4962] lr : __udf_add_aext+0x490/0x61c [ 87.810080][ T4962] sp : ffff80001f7d7760 [ 87.810708][ T4962] x29: ffff80001f7d7780 x28: 1ffff00003efaf40 x27: dfff800000000000 [ 87.811986][ T4962] x26: 0000000000000130 x25: 0000000000000140 x24: ffff80001f7d7a08 [ 87.813261][ T4962] x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00003efaf41 [ 87.814582][ T4962] x20: ffff80001f7d7a00 x19: ffff0000ed558e28 x18: 0000000000000000 [ 87.815823][ T4962] x17: 0000000000000000 x16: ffff80000973f2ec x15: 0000000000000001 [ 87.817113][ T4962] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 87.818402][ T4962] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973f700 [ 87.819645][ T4962] x8 : ffff0000d686d1c0 x7 : 0000000000000000 x6 : ffff0000e2ba49f8 [ 87.820834][ T4962] x5 : ffff80001f7d7a18 x4 : 0000000000000001 x3 : 00000000bffffe00 [ 87.822094][ T4962] x2 : ffff80001f7d79d0 x1 : 0000000000000140 x0 : 0000000000000130 [ 87.823266][ T4962] Call trace: [ 87.823766][ T4962] __udf_add_aext+0x490/0x61c [ 87.824454][ T4962] udf_do_extend_file+0x550/0xd8c [ 87.825250][ T4962] udf_setsize+0x8b4/0xd7c [ 87.825937][ T4962] udf_setattr+0x280/0x414 [ 87.826603][ T4962] notify_change+0xa08/0xcd8 [ 87.827345][ T4962] do_truncate+0x178/0x1f0 [ 87.828029][ T4962] do_sys_ftruncate+0x284/0x31c [ 87.828802][ T4962] __arm64_sys_ftruncate+0x60/0x74 [ 87.829565][ T4962] invoke_syscall+0x98/0x2b8 [ 87.830314][ T4962] el0_svc_common+0x138/0x258 [ 87.830977][ T4962] do_el0_svc+0x58/0x14c [ 87.831680][ T4962] el0_svc+0x78/0x1e0 [ 87.832304][ T4962] el0t_64_sync_handler+0xcc/0xe4 [ 87.833109][ T4962] el0t_64_sync+0x1a0/0x1a4 [ 87.833916][ T4962] irq event stamp: 21310 [ 87.834510][ T4962] hardirqs last enabled at (21309): [] exit_to_kernel_mode+0xe0/0x168 [ 87.836008][ T4962] hardirqs last disabled at (21310): [] el1_dbg+0x24/0x80 [ 87.837383][ T4962] softirqs last enabled at (21308): [] handle_softirqs+0xa4c/0xbf0 [ 87.838814][ T4962] softirqs last disabled at (21215): [] __irq_exit_rcu+0x240/0x440 [ 87.840276][ T4962] ---[ end trace f597b8e8082ab83b ]--- [ 87.841317][ T4962] ------------[ cut here ]------------ [ 87.842156][ T4962] WARNING: CPU: 0 PID: 4962 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 87.843517][ T4962] Modules linked in: [ 87.844060][ T4962] CPU: 0 PID: 4962 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 87.845411][ T4962] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 87.846936][ T4962] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 87.848098][ T4962] pc : __udf_add_aext+0x490/0x61c [ 87.848820][ T4962] lr : __udf_add_aext+0x490/0x61c [ 87.849614][ T4962] sp : ffff80001f7d7760 [ 87.850267][ T4962] x29: ffff80001f7d7780 x28: 1ffff00003efaf40 x27: dfff800000000000 [ 87.851467][ T4962] x26: 0000000000000140 x25: 0000000000000150 x24: ffff80001f7d7a08 [ 87.852693][ T4962] x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00003efaf41 [ 87.854022][ T4962] x20: ffff80001f7d7a00 x19: ffff0000ed558e28 x18: 0000000000000000 [ 87.855281][ T4962] x17: 0000000000000000 x16: ffff80000973f2ec x15: 0000000000000001 [ 87.856516][ T4962] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 87.857754][ T4962] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973f700 [ 87.858991][ T4962] x8 : ffff0000d686d1c0 x7 : 0000000000000000 x6 : ffff0000e2ba49f8 [ 87.860213][ T4962] x5 : ffff80001f7d7a18 x4 : 0000000000000001 x3 : 00000000bffffe00 [ 87.861418][ T4962] x2 : ffff80001f7d79d0 x1 : 0000000000000150 x0 : 0000000000000140 [ 87.862654][ T4962] Call trace: [ 87.863151][ T4962] __udf_add_aext+0x490/0x61c [ 87.863906][ T4962] udf_do_extend_file+0x550/0xd8c [ 87.864664][ T4962] udf_setsize+0x8b4/0xd7c [ 87.865359][ T4962] udf_setattr+0x280/0x414 [ 87.866006][ T4962] notify_change+0xa08/0xcd8 [ 87.866704][ T4962] do_truncate+0x178/0x1f0 [ 87.867374][ T4962] do_sys_ftruncate+0x284/0x31c [ 87.868208][ T4962] __arm64_sys_ftruncate+0x60/0x74 [ 87.869081][ T4962] invoke_syscall+0x98/0x2b8 [ 87.869840][ T4962] el0_svc_common+0x138/0x258 [ 87.870630][ T4962] do_el0_svc+0x58/0x14c [ 87.871320][ T4962] el0_svc+0x78/0x1e0 [ 87.871920][ T4962] el0t_64_sync_handler+0xcc/0xe4 [ 87.872707][ T4962] el0t_64_sync+0x1a0/0x1a4 [ 87.873435][ T4962] irq event stamp: 21320 [ 87.874010][ T4962] hardirqs last enabled at (21319): [] exit_to_kernel_mode+0xe0/0x168 [ 87.875520][ T4962] hardirqs last disabled at (21320): [] el1_dbg+0x24/0x80 [ 87.876846][ T4962] softirqs last enabled at (21318): [] handle_softirqs+0xa4c/0xbf0 [ 87.878352][ T4962] softirqs last disabled at (21313): [] __irq_exit_rcu+0x240/0x440 [ 87.879935][ T4962] ---[ end trace f597b8e8082ab83c ]--- [ 87.881291][ T4962] ------------[ cut here ]------------ [ 87.882094][ T4962] WARNING: CPU: 0 PID: 4962 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 87.883463][ T4962] Modules linked in: [ 87.884033][ T4962] CPU: 0 PID: 4962 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 87.885326][ T4962] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 87.886846][ T4962] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 87.888008][ T4962] pc : __udf_add_aext+0x490/0x61c [ 87.888797][ T4962] lr : __udf_add_aext+0x490/0x61c [ 87.889587][ T4962] sp : ffff80001f7d7760 [ 87.890303][ T4962] x29: ffff80001f7d7780 x28: 1ffff00003efaf40 x27: dfff800000000000 [ 87.891609][ T4962] x26: 0000000000000150 x25: 0000000000000160 x24: ffff80001f7d7a08 [ 87.892827][ T4962] x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00003efaf41 [ 87.894189][ T4962] x20: ffff80001f7d7a00 x19: ffff0000ed558e28 x18: 0000000000000000 [ 87.895493][ T4962] x17: 0000000000000000 x16: ffff80000973f2ec x15: 0000000000000001 [ 87.896736][ T4962] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 87.897893][ T4962] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973f700 [ 87.899103][ T4962] x8 : ffff0000d686d1c0 x7 : 0000000000000000 x6 : ffff0000e2ba49f8 [ 87.900345][ T4962] x5 : ffff80001f7d7a18 x4 : 0000000000000001 x3 : 00000000bffffe00 [ 87.901604][ T4962] x2 : ffff80001f7d79d0 x1 : 0000000000000160 x0 : 0000000000000150 [ 87.902819][ T4962] Call trace: [ 87.903356][ T4962] __udf_add_aext+0x490/0x61c [ 87.904057][ T4962] udf_do_extend_file+0x550/0xd8c [ 87.904769][ T4962] udf_setsize+0x8b4/0xd7c [ 87.905423][ T4962] udf_setattr+0x280/0x414 [ 87.906084][ T4962] notify_change+0xa08/0xcd8 [ 87.906851][ T4962] do_truncate+0x178/0x1f0 [ 87.907498][ T4962] do_sys_ftruncate+0x284/0x31c [ 87.908261][ T4962] __arm64_sys_ftruncate+0x60/0x74 [ 87.908999][ T4962] invoke_syscall+0x98/0x2b8 [ 87.909736][ T4962] el0_svc_common+0x138/0x258 [ 87.910416][ T4962] do_el0_svc+0x58/0x14c [ 87.911089][ T4962] el0_svc+0x78/0x1e0 [ 87.911682][ T4962] el0t_64_sync_handler+0xcc/0xe4 [ 87.912471][ T4962] el0t_64_sync+0x1a0/0x1a4 [ 87.913146][ T4962] irq event stamp: 21414 [ 87.913755][ T4962] hardirqs last enabled at (21413): [] exit_to_kernel_mode+0xe0/0x168 [ 87.915170][ T4962] hardirqs last disabled at (21414): [] el1_dbg+0x24/0x80 [ 87.916438][ T4962] softirqs last enabled at (21408): [] handle_softirqs+0xa4c/0xbf0 [ 87.917851][ T4962] softirqs last disabled at (21323): [] __irq_exit_rcu+0x240/0x440 [ 87.919246][ T4962] ---[ end trace f597b8e8082ab83d ]--- [ 87.920282][ T4962] ------------[ cut here ]------------ [ 87.921084][ T4962] WARNING: CPU: 0 PID: 4962 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 87.922386][ T4962] Modules linked in: [ 87.922956][ T4962] CPU: 0 PID: 4962 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 87.924258][ T4962] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 87.925665][ T4962] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 87.926945][ T4962] pc : __udf_add_aext+0x490/0x61c [ 87.927660][ T4962] lr : __udf_add_aext+0x490/0x61c [ 87.928428][ T4962] sp : ffff80001f7d7760 [ 87.929031][ T4962] x29: ffff80001f7d7780 x28: 1ffff00003efaf40 x27: dfff800000000000 [ 87.930317][ T4962] x26: 0000000000000160 x25: 0000000000000170 x24: ffff80001f7d7a08 [ 87.931577][ T4962] x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00003efaf41 [ 87.932886][ T4962] x20: ffff80001f7d7a00 x19: ffff0000ed558e28 x18: 0000000000000000 [ 87.934113][ T4962] x17: 0000000000000000 x16: ffff80000973f2ec x15: 0000000000000001 [ 87.935404][ T4962] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 87.936586][ T4962] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973f700 [ 87.937777][ T4962] x8 : ffff0000d686d1c0 x7 : 0000000000000000 x6 : ffff0000e2ba49f8 [ 87.938966][ T4962] x5 : ffff80001f7d7a18 x4 : 0000000000000001 x3 : 00000000bffffe00 [ 87.940108][ T4962] x2 : ffff80001f7d79d0 x1 : 0000000000000170 x0 : 0000000000000160 [ 87.941308][ T4962] Call trace: [ 87.941770][ T4962] __udf_add_aext+0x490/0x61c [ 87.942457][ T4962] udf_do_extend_file+0x550/0xd8c [ 87.943197][ T4962] udf_setsize+0x8b4/0xd7c [ 87.943862][ T4962] udf_setattr+0x280/0x414 [ 87.944530][ T4962] notify_change+0xa08/0xcd8 [ 87.945172][ T4962] do_truncate+0x178/0x1f0 [ 87.945846][ T4962] do_sys_ftruncate+0x284/0x31c [ 87.946598][ T4962] __arm64_sys_ftruncate+0x60/0x74 [ 87.947457][ T4962] invoke_syscall+0x98/0x2b8 [ 87.948156][ T4962] el0_svc_common+0x138/0x258 [ 87.948880][ T4962] do_el0_svc+0x58/0x14c [ 87.949530][ T4962] el0_svc+0x78/0x1e0 [ 87.950135][ T4962] el0t_64_sync_handler+0xcc/0xe4 [ 87.950933][ T4962] el0t_64_sync+0x1a0/0x1a4 [ 87.951593][ T4962] irq event stamp: 21438 [ 87.952274][ T4962] hardirqs last enabled at (21437): [] exit_to_kernel_mode+0xe0/0x168 [ 87.953803][ T4962] hardirqs last disabled at (21438): [] el1_dbg+0x24/0x80 [ 87.955103][ T4962] softirqs last enabled at (21432): [] handle_softirqs+0xa4c/0xbf0 [ 87.956519][ T4962] softirqs last disabled at (21417): [] __irq_exit_rcu+0x240/0x440 [ 87.957972][ T4962] ---[ end trace f597b8e8082ab83e ]--- [ 87.959017][ T4962] ------------[ cut here ]------------ [ 87.959843][ T4962] WARNING: CPU: 0 PID: 4962 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 87.961152][ T4962] Modules linked in: [ 87.961783][ T4962] CPU: 0 PID: 4962 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 87.963059][ T4962] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 87.964602][ T4962] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 87.965832][ T4962] pc : __udf_add_aext+0x490/0x61c [ 87.966532][ T4962] lr : __udf_add_aext+0x490/0x61c [ 87.967217][ T4962] sp : ffff80001f7d7760 [ 87.967904][ T4962] x29: ffff80001f7d7780 x28: 1ffff00003efaf40 x27: dfff800000000000 [ 87.969148][ T4962] x26: 0000000000000170 x25: 0000000000000180 x24: ffff80001f7d7a08 [ 87.970405][ T4962] x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00003efaf41 [ 87.971608][ T4962] x20: ffff80001f7d7a00 x19: ffff0000ed558e28 x18: 0000000000000000 [ 87.972768][ T4962] x17: 0000000000000000 x16: ffff80000973f2ec x15: 0000000000000001 [ 87.973990][ T4962] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 87.975181][ T4962] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973f700 [ 87.976365][ T4962] x8 : ffff0000d686d1c0 x7 : 0000000000000000 x6 : ffff0000e2ba49f8 [ 87.977594][ T4962] x5 : ffff80001f7d7a18 x4 : 0000000000000001 x3 : 00000000bffffe00 [ 87.978792][ T4962] x2 : ffff80001f7d79d0 x1 : 0000000000000180 x0 : 0000000000000170 [ 87.980031][ T4962] Call trace: [ 87.980506][ T4962] __udf_add_aext+0x490/0x61c [ 87.981282][ T4962] udf_do_extend_file+0x550/0xd8c [ 87.982046][ T4962] udf_setsize+0x8b4/0xd7c [ 87.982752][ T4962] udf_setattr+0x280/0x414 [ 87.983425][ T4962] notify_change+0xa08/0xcd8 [ 87.984146][ T4962] do_truncate+0x178/0x1f0 [ 87.984866][ T4962] do_sys_ftruncate+0x284/0x31c [ 87.985646][ T4962] __arm64_sys_ftruncate+0x60/0x74 [ 87.986425][ T4962] invoke_syscall+0x98/0x2b8 [ 87.987099][ T4962] el0_svc_common+0x138/0x258 [ 87.987801][ T4962] do_el0_svc+0x58/0x14c [ 87.988480][ T4962] el0_svc+0x78/0x1e0 [ 87.989096][ T4962] el0t_64_sync_handler+0xcc/0xe4 [ 87.989846][ T4962] el0t_64_sync+0x1a0/0x1a4 [ 87.990538][ T4962] irq event stamp: 21464 [ 87.991175][ T4962] hardirqs last enabled at (21463): [] exit_to_kernel_mode+0xe0/0x168 [ 87.992653][ T4962] hardirqs last disabled at (21464): [] el1_dbg+0x24/0x80 [ 87.994036][ T4962] softirqs last enabled at (21458): [] handle_softirqs+0xa4c/0xbf0 [ 87.995420][ T4962] softirqs last disabled at (21441): [] __irq_exit_rcu+0x240/0x440 [ 87.996744][ T4962] ---[ end trace f597b8e8082ab83f ]--- [ 87.998017][ T4962] ------------[ cut here ]------------ [ 87.998836][ T4962] WARNING: CPU: 0 PID: 4962 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 88.000229][ T4962] Modules linked in: [ 88.000877][ T4962] CPU: 0 PID: 4962 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 88.002173][ T4962] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 88.003763][ T4962] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 88.004971][ T4962] pc : __udf_add_aext+0x490/0x61c [ 88.005718][ T4962] lr : __udf_add_aext+0x490/0x61c [ 88.006466][ T4962] sp : ffff80001f7d7760 [ 88.007130][ T4962] x29: ffff80001f7d7780 x28: 1ffff00003efaf40 x27: dfff800000000000 [ 88.008399][ T4962] x26: 0000000000000180 x25: 0000000000000190 x24: ffff80001f7d7a08 [ 88.009643][ T4962] x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00003efaf41 [ 88.010849][ T4962] x20: ffff80001f7d7a00 x19: ffff0000ed558e28 x18: 0000000000000000 [ 88.012078][ T4962] x17: 0000000000000000 x16: ffff80000973f2ec x15: 0000000000000001 [ 88.013304][ T4962] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 88.014565][ T4962] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973f700 [ 88.015806][ T4962] x8 : ffff0000d686d1c0 x7 : 0000000000000000 x6 : ffff0000e2ba49f8 [ 88.016967][ T4962] x5 : ffff80001f7d7a18 x4 : 0000000000000001 x3 : 00000000bffffe00 [ 88.018147][ T4962] x2 : ffff80001f7d79d0 x1 : 0000000000000190 x0 : 0000000000000180 [ 88.019466][ T4962] Call trace: [ 88.019997][ T4962] __udf_add_aext+0x490/0x61c [ 88.020720][ T4962] udf_do_extend_file+0x550/0xd8c [ 88.021481][ T4962] udf_setsize+0x8b4/0xd7c [ 88.022203][ T4962] udf_setattr+0x280/0x414 [ 88.022847][ T4962] notify_change+0xa08/0xcd8 [ 88.023554][ T4962] do_truncate+0x178/0x1f0 [ 88.024119][ T4962] do_sys_ftruncate+0x284/0x31c [ 88.024856][ T4962] __arm64_sys_ftruncate+0x60/0x74 [ 88.025644][ T4962] invoke_syscall+0x98/0x2b8 [ 88.026362][ T4962] el0_svc_common+0x138/0x258 [ 88.027103][ T4962] do_el0_svc+0x58/0x14c [ 88.027775][ T4962] el0_svc+0x78/0x1e0 [ 88.028382][ T4962] el0t_64_sync_handler+0xcc/0xe4 [ 88.029149][ T4962] el0t_64_sync+0x1a0/0x1a4 [ 88.029785][ T4962] irq event stamp: 21558 [ 88.030399][ T4962] hardirqs last enabled at (21557): [] exit_to_kernel_mode+0xe0/0x168 [ 88.031854][ T4962] hardirqs last disabled at (21558): [] el1_dbg+0x24/0x80 [ 88.033088][ T4962] softirqs last enabled at (21552): [] handle_softirqs+0xa4c/0xbf0 [ 88.034477][ T4962] softirqs last disabled at (21467): [] __irq_exit_rcu+0x240/0x440 [ 88.035711][ T4962] ---[ end trace f597b8e8082ab840 ]--- [ 88.036736][ T4962] ------------[ cut here ]------------ [ 88.037548][ T4962] WARNING: CPU: 0 PID: 4962 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 88.038987][ T4962] Modules linked in: [ 88.039595][ T4962] CPU: 0 PID: 4962 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 88.040841][ T4962] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 88.042442][ T4962] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 88.043572][ T4962] pc : __udf_add_aext+0x490/0x61c [ 88.044321][ T4962] lr : __udf_add_aext+0x490/0x61c [ 88.045042][ T4962] sp : ffff80001f7d7760 [ 88.045703][ T4962] x29: ffff80001f7d7780 x28: 1ffff00003efaf40 x27: dfff800000000000 [ 88.046907][ T4962] x26: 0000000000000190 x25: 00000000000001a0 x24: ffff80001f7d7a08 [ 88.048089][ T4962] x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00003efaf41 [ 88.049334][ T4962] x20: ffff80001f7d7a00 x19: ffff0000ed558e28 x18: 0000000000000000 [ 88.050523][ T4962] x17: 0000000000000000 x16: ffff80000973f2ec x15: 0000000000000001 [ 88.051688][ T4962] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 88.052880][ T4962] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973f700 [ 88.054047][ T4962] x8 : ffff0000d686d1c0 x7 : 0000000000000000 x6 : ffff0000e2ba49f8 [ 88.055251][ T4962] x5 : ffff80001f7d7a18 x4 : 0000000000000001 x3 : 00000000bffffe00 [ 88.056540][ T4962] x2 : ffff80001f7d79d0 x1 : 00000000000001a0 x0 : 0000000000000190 [ 88.057749][ T4962] Call trace: [ 88.058270][ T4962] __udf_add_aext+0x490/0x61c [ 88.058976][ T4962] udf_do_extend_file+0x550/0xd8c [ 88.059776][ T4962] udf_setsize+0x8b4/0xd7c [ 88.060422][ T4962] udf_setattr+0x280/0x414 [ 88.061061][ T4962] notify_change+0xa08/0xcd8 [ 88.061726][ T4962] do_truncate+0x178/0x1f0 [ 88.062386][ T4962] do_sys_ftruncate+0x284/0x31c [ 88.063139][ T4962] __arm64_sys_ftruncate+0x60/0x74 [ 88.063933][ T4962] invoke_syscall+0x98/0x2b8 [ 88.064692][ T4962] el0_svc_common+0x138/0x258 [ 88.065363][ T4962] do_el0_svc+0x58/0x14c [ 88.065996][ T4962] el0_svc+0x78/0x1e0 [ 88.066606][ T4962] el0t_64_sync_handler+0xcc/0xe4 [ 88.067381][ T4962] el0t_64_sync+0x1a0/0x1a4 [ 88.068034][ T4962] irq event stamp: 21594 [ 88.068698][ T4962] hardirqs last enabled at (21593): [] exit_to_kernel_mode+0xe0/0x168 [ 88.070107][ T4962] hardirqs last disabled at (21594): [] el1_dbg+0x24/0x80 [ 88.071395][ T4962] softirqs last enabled at (21588): [] handle_softirqs+0xa4c/0xbf0 [ 88.072821][ T4962] softirqs last disabled at (21561): [] __irq_exit_rcu+0x240/0x440 [ 88.074281][ T4962] ---[ end trace f597b8e8082ab841 ]--- [ 88.077082][ T4962] ------------[ cut here ]------------ [ 88.077865][ T4962] WARNING: CPU: 0 PID: 4962 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 88.079270][ T4962] Modules linked in: [ 88.079859][ T4962] CPU: 0 PID: 4962 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 88.081122][ T4962] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 88.082533][ T4962] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 88.083671][ T4962] pc : __udf_add_aext+0x490/0x61c [ 88.084428][ T4962] lr : __udf_add_aext+0x490/0x61c [ 88.085150][ T4962] sp : ffff80001f7d7760 [ 88.085699][ T4962] x29: ffff80001f7d7780 x28: 1ffff00003efaf40 x27: dfff800000000000 [ 88.086897][ T4962] x26: 00000000000001a0 x25: 00000000000001b0 x24: ffff80001f7d7a08 [ 88.088074][ T4962] x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00003efaf41 [ 88.089276][ T4962] x20: ffff80001f7d7a00 x19: ffff0000ed558e28 x18: 0000000000000000 [ 88.090509][ T4962] x17: 0000000000000000 x16: ffff80000973f2ec x15: 0000000000000001 [ 88.091771][ T4962] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 88.092905][ T4962] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973f700 [ 88.094125][ T4962] x8 : ffff0000d686d1c0 x7 : 0000000000000000 x6 : ffff0000e2ba49f8 [ 88.095404][ T4962] x5 : ffff80001f7d7a18 x4 : 0000000000000001 x3 : 00000000bffffe00 [ 88.096569][ T4962] x2 : ffff80001f7d79d0 x1 : 00000000000001b0 x0 : 00000000000001a0 [ 88.097750][ T4962] Call trace: [ 88.098219][ T4962] __udf_add_aext+0x490/0x61c [ 88.098921][ T4962] udf_do_extend_file+0x550/0xd8c [ 88.099681][ T4962] udf_setsize+0x8b4/0xd7c [ 88.100328][ T4962] udf_setattr+0x280/0x414 [ 88.101019][ T4962] notify_change+0xa08/0xcd8 [ 88.101642][ T4962] do_truncate+0x178/0x1f0 [ 88.102350][ T4962] do_sys_ftruncate+0x284/0x31c [ 88.103082][ T4962] __arm64_sys_ftruncate+0x60/0x74 [ 88.103865][ T4962] invoke_syscall+0x98/0x2b8 [ 88.104554][ T4962] el0_svc_common+0x138/0x258 [ 88.105216][ T4962] do_el0_svc+0x58/0x14c [ 88.105859][ T4962] el0_svc+0x78/0x1e0 [ 88.106476][ T4962] el0t_64_sync_handler+0xcc/0xe4 [ 88.107158][ T4962] el0t_64_sync+0x1a0/0x1a4 [ 88.107807][ T4962] irq event stamp: 21616 [ 88.108426][ T4962] hardirqs last enabled at (21615): [] exit_to_kernel_mode+0xe0/0x168 [ 88.109761][ T4962] hardirqs last disabled at (21616): [] el1_dbg+0x24/0x80 [ 88.111038][ T4962] softirqs last enabled at (21610): [] handle_softirqs+0xa4c/0xbf0 [ 88.112409][ T4962] softirqs last disabled at (21597): [] __irq_exit_rcu+0x240/0x440 [ 88.113808][ T4962] ---[ end trace f597b8e8082ab842 ]--- [ 88.115783][ T4962] ------------[ cut here ]------------ [ 88.116657][ T4962] WARNING: CPU: 1 PID: 4962 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 88.118094][ T4962] Modules linked in: [ 88.118682][ T4962] CPU: 1 PID: 4962 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 88.120044][ T4962] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 88.121528][ T4962] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 88.122893][ T4962] pc : __udf_add_aext+0x490/0x61c [ 88.123714][ T4962] lr : __udf_add_aext+0x490/0x61c [ 88.124533][ T4962] sp : ffff80001f7d7760 [ 88.125188][ T4962] x29: ffff80001f7d7780 x28: 1ffff00003efaf40 x27: dfff800000000000 [ 88.126450][ T4962] x26: 00000000000001b0 x25: 00000000000001c0 x24: ffff80001f7d7a08 [ 88.127672][ T4962] x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00003efaf41 [ 88.128915][ T4962] x20: ffff80001f7d7a00 x19: ffff0000ed558e28 x18: 0000000000000000 [ 88.130205][ T4962] x17: 0000000000000000 x16: ffff80000973f2ec x15: 0000000000000001 [ 88.131332][ T4962] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 88.132505][ T4962] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973f700 [ 88.133676][ T4962] x8 : ffff0000d686d1c0 x7 : 0000000000000000 x6 : ffff0000e2ba49f8 [ 88.134860][ T4962] x5 : ffff80001f7d7a18 x4 : 0000000000000001 x3 : 00000000bffffe00 [ 88.136062][ T4962] x2 : ffff80001f7d79d0 x1 : 00000000000001c0 x0 : 00000000000001b0 [ 88.137233][ T4962] Call trace: [ 88.137709][ T4962] __udf_add_aext+0x490/0x61c [ 88.138378][ T4962] udf_do_extend_file+0x550/0xd8c [ 88.139115][ T4962] udf_setsize+0x8b4/0xd7c [ 88.139805][ T4962] udf_setattr+0x280/0x414 [ 88.140438][ T4962] notify_change+0xa08/0xcd8 [ 88.141105][ T4962] do_truncate+0x178/0x1f0 [ 88.141778][ T4962] do_sys_ftruncate+0x284/0x31c [ 88.142479][ T4962] __arm64_sys_ftruncate+0x60/0x74 [ 88.143246][ T4962] invoke_syscall+0x98/0x2b8 [ 88.143927][ T4962] el0_svc_common+0x138/0x258 [ 88.144583][ T4962] do_el0_svc+0x58/0x14c [ 88.145233][ T4962] el0_svc+0x78/0x1e0 [ 88.145825][ T4962] el0t_64_sync_handler+0xcc/0xe4 [ 88.146570][ T4962] el0t_64_sync+0x1a0/0x1a4 [ 88.147248][ T4962] irq event stamp: 21708 [ 88.147825][ T4962] hardirqs last enabled at (21707): [] exit_to_kernel_mode+0xe0/0x168 [ 88.149249][ T4962] hardirqs last disabled at (21708): [] el1_dbg+0x24/0x80 [ 88.150526][ T4962] softirqs last enabled at (21702): [] handle_softirqs+0xa4c/0xbf0 [ 88.151952][ T4962] softirqs last disabled at (21619): [] __irq_exit_rcu+0x240/0x440 [ 88.153307][ T4962] ---[ end trace f597b8e8082ab843 ]--- [ 88.155466][ T4962] ------------[ cut here ]------------ [ 88.156316][ T4962] WARNING: CPU: 1 PID: 4962 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 88.157701][ T4962] Modules linked in: [ 88.158291][ T4962] CPU: 1 PID: 4962 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 88.159448][ T4962] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 88.160906][ T4962] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 88.162041][ T4962] pc : __udf_add_aext+0x490/0x61c [ 88.162780][ T4962] lr : __udf_add_aext+0x490/0x61c [ 88.163482][ T4962] sp : ffff80001f7d7760 [ 88.164083][ T4962] x29: ffff80001f7d7780 x28: 1ffff00003efaf40 x27: dfff800000000000 [ 88.165238][ T4962] x26: 00000000000001c0 x25: 00000000000001d0 x24: ffff80001f7d7a08 [ 88.166477][ T4962] x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00003efaf41 [ 88.167669][ T4962] x20: ffff80001f7d7a00 x19: ffff0000ed558e28 x18: 0000000000000000 [ 88.168827][ T4962] x17: 0000000000000000 x16: ffff80000973f2ec x15: 0000000000000001 [ 88.170023][ T4962] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 88.171261][ T4962] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973f700 [ 88.172564][ T4962] x8 : ffff0000d686d1c0 x7 : 0000000000000000 x6 : ffff0000e2ba49f8 [ 88.173719][ T4962] x5 : ffff80001f7d7a18 x4 : 0000000000000001 x3 : 00000000bffffe00 [ 88.174955][ T4962] x2 : ffff80001f7d79d0 x1 : 00000000000001d0 x0 : 00000000000001c0 [ 88.176180][ T4962] Call trace: [ 88.176664][ T4962] __udf_add_aext+0x490/0x61c [ 88.177315][ T4962] udf_do_extend_file+0x550/0xd8c [ 88.178121][ T4962] udf_setsize+0x8b4/0xd7c [ 88.178759][ T4962] udf_setattr+0x280/0x414 [ 88.179370][ T4962] notify_change+0xa08/0xcd8 [ 88.180032][ T4962] do_truncate+0x178/0x1f0 [ 88.180711][ T4962] do_sys_ftruncate+0x284/0x31c [ 88.181385][ T4962] __arm64_sys_ftruncate+0x60/0x74 [ 88.182158][ T4962] invoke_syscall+0x98/0x2b8 [ 88.182825][ T4962] el0_svc_common+0x138/0x258 [ 88.183542][ T4962] do_el0_svc+0x58/0x14c [ 88.184194][ T4962] el0_svc+0x78/0x1e0 [ 88.184747][ T4962] el0t_64_sync_handler+0xcc/0xe4 [ 88.185475][ T4962] el0t_64_sync+0x1a0/0x1a4 [ 88.186202][ T4962] irq event stamp: 21792 [ 88.186904][ T4962] hardirqs last enabled at (21791): [] exit_to_kernel_mode+0xe0/0x168 [ 88.188467][ T4962] hardirqs last disabled at (21792): [] el1_dbg+0x24/0x80 [ 88.189903][ T4962] softirqs last enabled at (21786): [] handle_softirqs+0xa4c/0xbf0 [ 88.191410][ T4962] softirqs last disabled at (21711): [] __irq_exit_rcu+0x240/0x440 [ 88.192793][ T4962] ---[ end trace f597b8e8082ab844 ]--- [ 88.196144][ T4962] ------------[ cut here ]------------ [ 88.197005][ T4962] WARNING: CPU: 1 PID: 4962 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 88.198361][ T4962] Modules linked in: [ 88.199006][ T4962] CPU: 1 PID: 4962 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 88.200350][ T4962] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 88.201809][ T4962] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 88.202976][ T4962] pc : __udf_add_aext+0x490/0x61c [ 88.203705][ T4962] lr : __udf_add_aext+0x490/0x61c [ 88.204445][ T4962] sp : ffff80001f7d76a0 [ 88.205026][ T4962] x29: ffff80001f7d76c0 x28: 1ffff00003efaf40 x27: dfff800000000000 [ 88.206276][ T4962] x26: 00000000000001d0 x25: 00000000000001e0 x24: ffff80001f7d7a08 [ 88.207520][ T4962] x23: 0000000000000010 x22: 00000000c0000200 x21: 1ffff00003efaf41 [ 88.208734][ T4962] x20: ffff80001f7d7a00 x19: ffff0000ed558e28 x18: 0000000000000000 [ 88.209989][ T4962] x17: 0000000000000000 x16: ffff80000973f2ec x15: 0000000000000001 [ 88.211182][ T4962] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 88.212381][ T4962] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973f700 [ 88.213664][ T4962] x8 : ffff0000d686d1c0 x7 : 0000000000000000 x6 : 0000000000000000 [ 88.214944][ T4962] x5 : 0000000000000010 x4 : 0000000000000000 x3 : 00000000c0000200 [ 88.216223][ T4962] x2 : ffff80001f7d776c x1 : 00000000000001e0 x0 : 00000000000001d0 [ 88.217459][ T4962] Call trace: [ 88.217931][ T4962] __udf_add_aext+0x490/0x61c [ 88.218589][ T4962] udf_setup_indirect_aext+0x498/0x698 [ 88.219423][ T4962] udf_do_extend_file+0x514/0xd8c [ 88.220181][ T4962] udf_setsize+0x8b4/0xd7c [ 88.220844][ T4962] udf_setattr+0x280/0x414 [ 88.221539][ T4962] notify_change+0xa08/0xcd8 [ 88.222196][ T4962] do_truncate+0x178/0x1f0 [ 88.222834][ T4962] do_sys_ftruncate+0x284/0x31c [ 88.223561][ T4962] __arm64_sys_ftruncate+0x60/0x74 [ 88.224291][ T4962] invoke_syscall+0x98/0x2b8 [ 88.224982][ T4962] el0_svc_common+0x138/0x258 [ 88.225650][ T4962] do_el0_svc+0x58/0x14c [ 88.226278][ T4962] el0_svc+0x78/0x1e0 [ 88.226894][ T4962] el0t_64_sync_handler+0xcc/0xe4 [ 88.227621][ T4962] el0t_64_sync+0x1a0/0x1a4 [ 88.228255][ T4962] irq event stamp: 21848 [ 88.228813][ T4962] hardirqs last enabled at (21847): [] lock_page_memcg+0x110/0x234 [ 88.230241][ T4962] hardirqs last disabled at (21848): [] el1_dbg+0x24/0x80 [ 88.231525][ T4962] softirqs last enabled at (21836): [] handle_softirqs+0xa4c/0xbf0 [ 88.232909][ T4962] softirqs last disabled at (21795): [] __irq_exit_rcu+0x240/0x440 [ 88.234290][ T4962] ---[ end trace f597b8e8082ab845 ]--- [ 88.235615][ T4962] ------------[ cut here ]------------ [ 88.236361][ T4962] WARNING: CPU: 1 PID: 4962 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 88.237729][ T4962] Modules linked in: [ 88.238354][ T4962] CPU: 1 PID: 4962 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 88.239842][ T4962] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 88.241417][ T4962] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 88.242642][ T4962] pc : __udf_add_aext+0x490/0x61c [ 88.243432][ T4962] lr : __udf_add_aext+0x490/0x61c [ 88.244178][ T4962] sp : ffff80001f7d76a0 [ 88.244760][ T4962] x29: ffff80001f7d76c0 x28: 1ffff00003efaf40 x27: dfff800000000000 [ 88.245953][ T4962] x26: 00000000000001d0 x25: 0000000000000000 x24: ffff80001f7d7a08 [ 88.247079][ T4962] x23: 0000000000000010 x22: 00000000c0000200 x21: 1ffff00003efaf41 [ 88.248217][ T4962] x20: ffff80001f7d7a00 x19: ffff0000ed558e28 x18: 0000000000000000 [ 88.249399][ T4962] x17: 0000000000000000 x16: ffff80000973f2ec x15: 0000000000000001 [ 88.250655][ T4962] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 88.251879][ T4962] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973f700 [ 88.253148][ T4962] x8 : ffff0000d686d1c0 x7 : 0000000000000000 x6 : 000000000000003f [ 88.254400][ T4962] x5 : 0000000000000010 x4 : 0000000000000000 x3 : 00000000c0000200 [ 88.255546][ T4962] x2 : ffff80001f7d776c x1 : 0000000000000000 x0 : 00000000000001d0 [ 88.256672][ T4962] Call trace: [ 88.257164][ T4962] __udf_add_aext+0x490/0x61c [ 88.257898][ T4962] udf_setup_indirect_aext+0x498/0x698 [ 88.258710][ T4962] udf_do_extend_file+0x514/0xd8c [ 88.259476][ T4962] udf_setsize+0x8b4/0xd7c [ 88.260130][ T4962] udf_setattr+0x280/0x414 [ 88.260740][ T4962] notify_change+0xa08/0xcd8 [ 88.261429][ T4962] do_truncate+0x178/0x1f0 [ 88.262091][ T4962] do_sys_ftruncate+0x284/0x31c [ 88.262797][ T4962] __arm64_sys_ftruncate+0x60/0x74 [ 88.263515][ T4962] invoke_syscall+0x98/0x2b8 [ 88.264198][ T4962] el0_svc_common+0x138/0x258 [ 88.264939][ T4962] do_el0_svc+0x58/0x14c [ 88.265596][ T4962] el0_svc+0x78/0x1e0 [ 88.266223][ T4962] el0t_64_sync_handler+0xcc/0xe4 [ 88.266984][ T4962] el0t_64_sync+0x1a0/0x1a4 [ 88.267639][ T4962] irq event stamp: 21872 [ 88.268248][ T4962] hardirqs last enabled at (21871): [] __find_get_block+0x1c8/0xcd8 [ 88.269684][ T4962] hardirqs last disabled at (21872): [] el1_dbg+0x24/0x80 [ 88.270992][ T4962] softirqs last enabled at (21864): [] handle_softirqs+0xa4c/0xbf0 [ 88.272387][ T4962] softirqs last disabled at (21851): [] __irq_exit_rcu+0x240/0x440 [ 88.273763][ T4962] ---[ end trace f597b8e8082ab846 ]--- [ 88.275050][ T4962] ------------[ cut here ]------------ [ 88.275889][ T4962] WARNING: CPU: 1 PID: 4962 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 88.277151][ T4962] Modules linked in: [ 88.277765][ T4962] CPU: 1 PID: 4962 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 88.279055][ T4962] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 88.280505][ T4962] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 88.281705][ T4962] pc : __udf_add_aext+0x490/0x61c [ 88.282441][ T4962] lr : __udf_add_aext+0x490/0x61c [ 88.283224][ T4962] sp : ffff80001f7d7760 [ 88.283804][ T4962] x29: ffff80001f7d7780 x28: 1ffff00003efaf40 x27: dfff800000000000 [ 88.284965][ T4962] x26: 0000000000000000 x25: 0000000000000010 x24: ffff80001f7d7a08 [ 88.286166][ T4962] x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00003efaf41 [ 88.287368][ T4962] x20: ffff80001f7d7a00 x19: ffff0000ed558e28 x18: 0000000000000000 [ 88.288555][ T4962] x17: 0000000000000000 x16: ffff80000973f2ec x15: 0000000000000001 [ 88.289745][ T4962] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 88.290953][ T4962] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973f700 [ 88.292066][ T4962] x8 : ffff0000d686d1c0 x7 : 0000004900000018 x6 : ffff0000e2ba4910 [ 88.293380][ T4962] x5 : ffff80001f7d7a18 x4 : 0000000000000001 x3 : 00000000bffffe00 [ 88.294591][ T4962] x2 : ffff80001f7d79d0 x1 : 0000000000000010 x0 : 0000000000000000 [ 88.295939][ T4962] Call trace: [ 88.296418][ T4962] __udf_add_aext+0x490/0x61c [ 88.297097][ T4962] udf_do_extend_file+0x550/0xd8c [ 88.297851][ T4962] udf_setsize+0x8b4/0xd7c [ 88.298517][ T4962] udf_setattr+0x280/0x414 [ 88.299177][ T4962] notify_change+0xa08/0xcd8 [ 88.299855][ T4962] do_truncate+0x178/0x1f0 [ 88.300449][ T4962] do_sys_ftruncate+0x284/0x31c [ 88.301162][ T4962] __arm64_sys_ftruncate+0x60/0x74 [ 88.301887][ T4962] invoke_syscall+0x98/0x2b8 [ 88.302577][ T4962] el0_svc_common+0x138/0x258 [ 88.303296][ T4962] do_el0_svc+0x58/0x14c [ 88.303958][ T4962] el0_svc+0x78/0x1e0 [ 88.304518][ T4962] el0t_64_sync_handler+0xcc/0xe4 [ 88.305294][ T4962] el0t_64_sync+0x1a0/0x1a4 [ 88.305952][ T4962] irq event stamp: 21896 [ 88.306588][ T4962] hardirqs last enabled at (21895): [] exit_to_kernel_mode+0xe0/0x168 [ 88.308041][ T4962] hardirqs last disabled at (21896): [] el1_dbg+0x24/0x80 [ 88.309311][ T4962] softirqs last enabled at (21890): [] handle_softirqs+0xa4c/0xbf0 [ 88.310678][ T4962] softirqs last disabled at (21875): [] __irq_exit_rcu+0x240/0x440 [ 88.312065][ T4962] ---[ end trace f597b8e8082ab847 ]--- [ 88.313234][ T4962] ------------[ cut here ]------------ [ 88.314059][ T4962] WARNING: CPU: 1 PID: 4962 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 88.315502][ T4962] Modules linked in: [ 88.316063][ T4962] CPU: 1 PID: 4962 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 88.317228][ T4962] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 88.318724][ T4962] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 88.319881][ T4962] pc : __udf_add_aext+0x490/0x61c [ 88.320653][ T4962] lr : __udf_add_aext+0x490/0x61c [ 88.321477][ T4962] sp : ffff80001f7d7760 [ 88.322169][ T4962] x29: ffff80001f7d7780 x28: 1ffff00003efaf40 x27: dfff800000000000 [ 88.323455][ T4962] x26: 0000000000000010 x25: 0000000000000020 x24: ffff80001f7d7a08 [ 88.324687][ T4962] x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00003efaf41 [ 88.325928][ T4962] x20: ffff80001f7d7a00 x19: ffff0000ed558e28 x18: 0000000000000000 [ 88.327202][ T4962] x17: 0000000000000000 x16: ffff80000973f2ec x15: 0000000000000001 [ 88.328467][ T4962] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 88.329770][ T4962] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973f700 [ 88.331060][ T4962] x8 : ffff0000d686d1c0 x7 : 0000000000000000 x6 : ffff0000e2ba4910 [ 88.332371][ T4962] x5 : ffff80001f7d7a18 x4 : 0000000000000001 x3 : 00000000bffffe00 [ 88.333709][ T4962] x2 : ffff80001f7d79d0 x1 : 0000000000000020 x0 : 0000000000000010 [ 88.335121][ T4962] Call trace: [ 88.335722][ T4962] __udf_add_aext+0x490/0x61c [ 88.336567][ T4962] udf_do_extend_file+0x550/0xd8c [ 88.337407][ T4962] udf_setsize+0x8b4/0xd7c [ 88.338106][ T4962] udf_setattr+0x280/0x414 [ 88.338842][ T4962] notify_change+0xa08/0xcd8 [ 88.339624][ T4962] do_truncate+0x178/0x1f0 [ 88.340323][ T4962] do_sys_ftruncate+0x284/0x31c [ 88.341080][ T4962] __arm64_sys_ftruncate+0x60/0x74 [ 88.341859][ T4962] invoke_syscall+0x98/0x2b8 [ 88.342644][ T4962] el0_svc_common+0x138/0x258 [ 88.343399][ T4962] do_el0_svc+0x58/0x14c [ 88.344007][ T4962] el0_svc+0x78/0x1e0 [ 88.344604][ T4962] el0t_64_sync_handler+0xcc/0xe4 [ 88.345372][ T4962] el0t_64_sync+0x1a0/0x1a4 [ 88.346036][ T4962] irq event stamp: 21928 [ 88.346669][ T4962] hardirqs last enabled at (21927): [] exit_to_kernel_mode+0xe0/0x168 [ 88.348141][ T4962] hardirqs last disabled at (21928): [] el1_dbg+0x24/0x80 [ 88.349489][ T4962] softirqs last enabled at (21922): [] handle_softirqs+0xa4c/0xbf0 [ 88.350885][ T4962] softirqs last disabled at (21899): [] __irq_exit_rcu+0x240/0x440 [ 88.352298][ T4962] ---[ end trace f597b8e8082ab848 ]--- [ 88.353268][ T4962] ------------[ cut here ]------------ [ 88.354046][ T4962] WARNING: CPU: 1 PID: 4962 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 88.355298][ T4962] Modules linked in: [ 88.355868][ T4962] CPU: 1 PID: 4962 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 88.357091][ T4962] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 88.358685][ T4962] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 88.359971][ T4962] pc : __udf_add_aext+0x490/0x61c [ 88.360802][ T4962] lr : __udf_add_aext+0x490/0x61c [ 88.361599][ T4962] sp : ffff80001f7d7760 [ 88.362180][ T4962] x29: ffff80001f7d7780 x28: 1ffff00003efaf40 x27: dfff800000000000 [ 88.363376][ T4962] x26: 0000000000000020 x25: 0000000000000030 x24: ffff80001f7d7a08 [ 88.364588][ T4962] x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00003efaf41 [ 88.365765][ T4962] x20: ffff80001f7d7a00 x19: ffff0000ed558e28 x18: 0000000000000000 [ 88.367090][ T4962] x17: 0000000000000000 x16: ffff80000973f2ec x15: 0000000000000001 [ 88.368414][ T4962] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 88.369596][ T4962] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973f700 [ 88.370780][ T4962] x8 : ffff0000d686d1c0 x7 : 0000000000000000 x6 : ffff0000e2ba4910 [ 88.371995][ T4962] x5 : ffff80001f7d7a18 x4 : 0000000000000001 x3 : 00000000bffffe00 [ 88.373276][ T4962] x2 : ffff80001f7d79d0 x1 : 0000000000000030 x0 : 0000000000000020 [ 88.374521][ T4962] Call trace: [ 88.375032][ T4962] __udf_add_aext+0x490/0x61c [ 88.375783][ T4962] udf_do_extend_file+0x550/0xd8c [ 88.376564][ T4962] udf_setsize+0x8b4/0xd7c [ 88.377221][ T4962] udf_setattr+0x280/0x414 [ 88.377887][ T4962] notify_change+0xa08/0xcd8 [ 88.378613][ T4962] do_truncate+0x178/0x1f0 [ 88.379264][ T4962] do_sys_ftruncate+0x284/0x31c [ 88.379998][ T4962] __arm64_sys_ftruncate+0x60/0x74 [ 88.380803][ T4962] invoke_syscall+0x98/0x2b8 [ 88.381516][ T4962] el0_svc_common+0x138/0x258 [ 88.382269][ T4962] do_el0_svc+0x58/0x14c [ 88.382967][ T4962] el0_svc+0x78/0x1e0 [ 88.383540][ T4962] el0t_64_sync_handler+0xcc/0xe4 [ 88.384299][ T4962] el0t_64_sync+0x1a0/0x1a4 [ 88.384967][ T4962] irq event stamp: 21948 [ 88.385534][ T4962] hardirqs last enabled at (21947): [] exit_to_kernel_mode+0xe0/0x168 [ 88.386910][ T4962] hardirqs last disabled at (21948): [] el1_dbg+0x24/0x80 [ 88.388392][ T4962] softirqs last enabled at (21946): [] handle_softirqs+0xa4c/0xbf0 [ 88.390054][ T4962] softirqs last disabled at (21931): [] __irq_exit_rcu+0x240/0x440 [ 88.391614][ T4962] ---[ end trace f597b8e8082ab849 ]--- [ 88.396251][ T4962] ------------[ cut here ]------------ [ 88.397161][ T4962] WARNING: CPU: 0 PID: 4962 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 88.398523][ T4962] Modules linked in: [ 88.399102][ T4962] CPU: 0 PID: 4962 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 88.400505][ T4962] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 88.402101][ T4962] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 88.403229][ T4962] pc : __udf_add_aext+0x490/0x61c [ 88.404025][ T4962] lr : __udf_add_aext+0x490/0x61c [ 88.404779][ T4962] sp : ffff80001f7d7760 [ 88.405403][ T4962] x29: ffff80001f7d7780 x28: 1ffff00003efaf40 x27: dfff800000000000 [ 88.406644][ T4962] x26: 0000000000000030 x25: 0000000000000040 x24: ffff80001f7d7a08 [ 88.407803][ T4962] x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00003efaf41 [ 88.409066][ T4962] x20: ffff80001f7d7a00 x19: ffff0000ed558e28 x18: 0000000000000000 [ 88.410450][ T4962] x17: 0000000000000000 x16: ffff80000973f2ec x15: 0000000000000001 [ 88.411839][ T4962] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 88.413266][ T4962] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973f700 [ 88.414529][ T4962] x8 : ffff0000d686d1c0 x7 : 0000000000000000 x6 : ffff0000e2ba4910 [ 88.415899][ T4962] x5 : ffff80001f7d7a18 x4 : 0000000000000001 x3 : 00000000bffffe00 [ 88.417254][ T4962] x2 : ffff80001f7d79d0 x1 : 0000000000000040 x0 : 0000000000000030 [ 88.418612][ T4962] Call trace: [ 88.419128][ T4962] __udf_add_aext+0x490/0x61c [ 88.419874][ T4962] udf_do_extend_file+0x550/0xd8c [ 88.420670][ T4962] udf_setsize+0x8b4/0xd7c [ 88.421332][ T4962] udf_setattr+0x280/0x414 [ 88.422062][ T4962] notify_change+0xa08/0xcd8 [ 88.422796][ T4962] do_truncate+0x178/0x1f0 [ 88.423497][ T4962] do_sys_ftruncate+0x284/0x31c [ 88.424280][ T4962] __arm64_sys_ftruncate+0x60/0x74 [ 88.425137][ T4962] invoke_syscall+0x98/0x2b8 [ 88.425898][ T4962] el0_svc_common+0x138/0x258 [ 88.426638][ T4962] do_el0_svc+0x58/0x14c [ 88.427244][ T4962] el0_svc+0x78/0x1e0 [ 88.427869][ T4962] el0t_64_sync_handler+0xcc/0xe4 [ 88.428625][ T4962] el0t_64_sync+0x1a0/0x1a4 [ 88.429325][ T4962] irq event stamp: 21984 [ 88.430000][ T4962] hardirqs last enabled at (21983): [] exit_to_kernel_mode+0xe0/0x168 [ 88.431428][ T4962] hardirqs last disabled at (21984): [] el1_dbg+0x24/0x80 [ 88.432780][ T4962] softirqs last enabled at (21978): [] handle_softirqs+0xa4c/0xbf0 [ 88.434384][ T4962] softirqs last disabled at (21951): [] __irq_exit_rcu+0x240/0x440 [ 88.435796][ T4962] ---[ end trace f597b8e8082ab84a ]--- [ 88.436869][ T4962] ------------[ cut here ]------------ [ 88.437597][ T4962] WARNING: CPU: 0 PID: 4962 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 88.438943][ T4962] Modules linked in: [ 88.439526][ T4962] CPU: 0 PID: 4962 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 88.440824][ T4962] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 88.442520][ T4962] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 88.443601][ T4962] pc : __udf_add_aext+0x490/0x61c [ 88.444361][ T4962] lr : __udf_add_aext+0x490/0x61c [ 88.445134][ T4962] sp : ffff80001f7d7760 [ 88.445814][ T4962] x29: ffff80001f7d7780 x28: 1ffff00003efaf40 x27: dfff800000000000 [ 88.447089][ T4962] x26: 0000000000000040 x25: 0000000000000050 x24: ffff80001f7d7a08 [ 88.448326][ T4962] x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00003efaf41 [ 88.449647][ T4962] x20: ffff80001f7d7a00 x19: ffff0000ed558e28 x18: 0000000000000000 [ 88.450892][ T4962] x17: 0000000000000000 x16: ffff80000973f2ec x15: 0000000000000001 [ 88.452063][ T4962] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 88.453319][ T4962] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973f700 [ 88.454563][ T4962] x8 : ffff0000d686d1c0 x7 : 0000000000000000 x6 : ffff0000e2ba4910 [ 88.455923][ T4962] x5 : ffff80001f7d7a18 x4 : 0000000000000001 x3 : 00000000bffffe00 [ 88.457294][ T4962] x2 : ffff80001f7d79d0 x1 : 0000000000000050 x0 : 0000000000000040 [ 88.458564][ T4962] Call trace: [ 88.459084][ T4962] __udf_add_aext+0x490/0x61c [ 88.459802][ T4962] udf_do_extend_file+0x550/0xd8c [ 88.460604][ T4962] udf_setsize+0x8b4/0xd7c [ 88.461294][ T4962] udf_setattr+0x280/0x414 [ 88.461964][ T4962] notify_change+0xa08/0xcd8 [ 88.462709][ T4962] do_truncate+0x178/0x1f0 [ 88.463362][ T4962] do_sys_ftruncate+0x284/0x31c [ 88.464157][ T4962] __arm64_sys_ftruncate+0x60/0x74 [ 88.464922][ T4962] invoke_syscall+0x98/0x2b8 [ 88.465575][ T4962] el0_svc_common+0x138/0x258 [ 88.466274][ T4962] do_el0_svc+0x58/0x14c [ 88.466890][ T4962] el0_svc+0x78/0x1e0 [ 88.467486][ T4962] el0t_64_sync_handler+0xcc/0xe4 [ 88.468246][ T4962] el0t_64_sync+0x1a0/0x1a4 [ 88.468941][ T4962] irq event stamp: 22020 [ 88.469568][ T4962] hardirqs last enabled at (22019): [] exit_to_kernel_mode+0xe0/0x168 [ 88.471156][ T4962] hardirqs last disabled at (22020): [] el1_dbg+0x24/0x80 [ 88.472455][ T4962] softirqs last enabled at (22014): [] handle_softirqs+0xa4c/0xbf0 [ 88.474000][ T4962] softirqs last disabled at (21987): [] __irq_exit_rcu+0x240/0x440 [ 88.475640][ T4962] ---[ end trace f597b8e8082ab84b ]--- [ 88.476722][ T4962] ------------[ cut here ]------------ [ 88.477509][ T4962] WARNING: CPU: 0 PID: 4962 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 88.478984][ T4962] Modules linked in: [ 88.479594][ T4962] CPU: 0 PID: 4962 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 88.480986][ T4962] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 88.482589][ T4962] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 88.483851][ T4962] pc : __udf_add_aext+0x490/0x61c [ 88.484602][ T4962] lr : __udf_add_aext+0x490/0x61c [ 88.485414][ T4962] sp : ffff80001f7d7760 [ 88.486033][ T4962] x29: ffff80001f7d7780 x28: 1ffff00003efaf40 x27: dfff800000000000 [ 88.487331][ T4962] x26: 0000000000000050 x25: 0000000000000060 x24: ffff80001f7d7a08 [ 88.488561][ T4962] x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00003efaf41 [ 88.489822][ T4962] x20: ffff80001f7d7a00 x19: ffff0000ed558e28 x18: 0000000000000000 [ 88.491036][ T4962] x17: 0000000000000000 x16: ffff80000973f2ec x15: 0000000000000001 [ 88.492241][ T4962] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 88.493436][ T4962] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973f700 [ 88.494656][ T4962] x8 : ffff0000d686d1c0 x7 : 0000000000000000 x6 : ffff0000e2ba4910 [ 88.495865][ T4962] x5 : ffff80001f7d7a18 x4 : 0000000000000001 x3 : 00000000bffffe00 [ 88.497167][ T4962] x2 : ffff80001f7d79d0 x1 : 0000000000000060 x0 : 0000000000000050 [ 88.498518][ T4962] Call trace: [ 88.499040][ T4962] __udf_add_aext+0x490/0x61c [ 88.499789][ T4962] udf_do_extend_file+0x550/0xd8c [ 88.500593][ T4962] udf_setsize+0x8b4/0xd7c [ 88.501294][ T4962] udf_setattr+0x280/0x414 [ 88.502011][ T4962] notify_change+0xa08/0xcd8 [ 88.502741][ T4962] do_truncate+0x178/0x1f0 [ 88.503443][ T4962] do_sys_ftruncate+0x284/0x31c [ 88.504197][ T4962] __arm64_sys_ftruncate+0x60/0x74 [ 88.504982][ T4962] invoke_syscall+0x98/0x2b8 [ 88.505670][ T4962] el0_svc_common+0x138/0x258 [ 88.506373][ T4962] do_el0_svc+0x58/0x14c [ 88.507077][ T4962] el0_svc+0x78/0x1e0 [ 88.507689][ T4962] el0t_64_sync_handler+0xcc/0xe4 [ 88.508517][ T4962] el0t_64_sync+0x1a0/0x1a4 [ 88.509214][ T4962] irq event stamp: 22048 [ 88.509840][ T4962] hardirqs last enabled at (22047): [] exit_to_kernel_mode+0xe0/0x168 [ 88.511340][ T4962] hardirqs last disabled at (22048): [] el1_dbg+0x24/0x80 [ 88.512634][ T4962] softirqs last enabled at (22046): [] handle_softirqs+0xa4c/0xbf0 [ 88.514073][ T4962] softirqs last disabled at (22023): [] __irq_exit_rcu+0x240/0x440 [ 88.515499][ T4962] ---[ end trace f597b8e8082ab84c ]--- [ 88.517478][ T4962] ------------[ cut here ]------------ [ 88.518306][ T4962] WARNING: CPU: 1 PID: 4962 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 88.519666][ T4962] Modules linked in: [ 88.520279][ T4962] CPU: 1 PID: 4962 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 88.521518][ T4962] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 88.522937][ T4962] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 88.524041][ T4962] pc : __udf_add_aext+0x490/0x61c [ 88.524817][ T4962] lr : __udf_add_aext+0x490/0x61c [ 88.525600][ T4962] sp : ffff80001f7d7760 [ 88.526212][ T4962] x29: ffff80001f7d7780 x28: 1ffff00003efaf40 x27: dfff800000000000 [ 88.527493][ T4962] x26: 0000000000000060 x25: 0000000000000070 x24: ffff80001f7d7a08 [ 88.528713][ T4962] x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00003efaf41 [ 88.529870][ T4962] x20: ffff80001f7d7a00 x19: ffff0000ed558e28 x18: 0000000000000000 [ 88.531057][ T4962] x17: 0000000000000000 x16: ffff80000973f2ec x15: 0000000000000001 [ 88.532330][ T4962] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 88.533469][ T4962] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973f700 [ 88.534660][ T4962] x8 : ffff0000d686d1c0 x7 : 0000000000000000 x6 : ffff0000e2ba4910 [ 88.535885][ T4962] x5 : ffff80001f7d7a18 x4 : 0000000000000001 x3 : 00000000bffffe00 [ 88.537050][ T4962] x2 : ffff80001f7d79d0 x1 : 0000000000000070 x0 : 0000000000000060 [ 88.538259][ T4962] Call trace: [ 88.538794][ T4962] __udf_add_aext+0x490/0x61c [ 88.539424][ T4962] udf_do_extend_file+0x550/0xd8c [ 88.540195][ T4962] udf_setsize+0x8b4/0xd7c [ 88.540812][ T4962] udf_setattr+0x280/0x414 [ 88.541484][ T4962] notify_change+0xa08/0xcd8 [ 88.542133][ T4962] do_truncate+0x178/0x1f0 [ 88.542778][ T4962] do_sys_ftruncate+0x284/0x31c [ 88.543514][ T4962] __arm64_sys_ftruncate+0x60/0x74 [ 88.544247][ T4962] invoke_syscall+0x98/0x2b8 [ 88.544912][ T4962] el0_svc_common+0x138/0x258 [ 88.545604][ T4962] do_el0_svc+0x58/0x14c [ 88.546207][ T4962] el0_svc+0x78/0x1e0 [ 88.546821][ T4962] el0t_64_sync_handler+0xcc/0xe4 [ 88.547506][ T4962] el0t_64_sync+0x1a0/0x1a4 [ 88.548200][ T4962] irq event stamp: 22124 [ 88.548828][ T4962] hardirqs last enabled at (22123): [] exit_to_kernel_mode+0xe0/0x168 [ 88.550363][ T4962] hardirqs last disabled at (22124): [] el1_dbg+0x24/0x80 [ 88.551679][ T4962] softirqs last enabled at (22118): [] handle_softirqs+0xa4c/0xbf0 [ 88.553105][ T4962] softirqs last disabled at (22051): [] __irq_exit_rcu+0x240/0x440 [ 88.554565][ T4962] ---[ end trace f597b8e8082ab84d ]--- [ 88.555549][ T4962] ------------[ cut here ]------------