Warning: Permanently added '10.128.0.123' (ED25519) to the list of known hosts. 1970/01/01 00:01:05 parsed 1 programs [ 66.606108][ T4434] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k SSFS [ 67.921736][ T1606] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 67.922994][ T1606] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 67.925098][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 67.931808][ T1606] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 67.932933][ T1606] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 67.939405][ T360] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 68.426155][ T4567] chnl_net:caif_netlink_parms(): no params data found [ 68.444152][ T4567] bridge0: port 1(bridge_slave_0) entered blocking state [ 68.445325][ T4567] bridge0: port 1(bridge_slave_0) entered disabled state [ 68.446806][ T4567] device bridge_slave_0 entered promiscuous mode [ 68.448812][ T4567] bridge0: port 2(bridge_slave_1) entered blocking state [ 68.449910][ T4567] bridge0: port 2(bridge_slave_1) entered disabled state [ 68.451273][ T4567] device bridge_slave_1 entered promiscuous mode [ 68.460730][ T4567] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 68.463331][ T4567] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 68.472207][ T4567] team0: Port device team_slave_0 added [ 68.474311][ T4567] team0: Port device team_slave_1 added [ 68.483115][ T4567] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 68.484344][ T4567] 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. [ 68.488510][ T4567] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 68.491105][ T4567] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 68.492149][ T4567] 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. [ 68.496379][ T4567] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 68.525588][ T4567] device hsr_slave_0 entered promiscuous mode [ 68.563782][ T4567] device hsr_slave_1 entered promiscuous mode [ 69.138082][ T4567] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 69.166166][ T4567] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 69.216768][ T4567] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 69.245274][ T4567] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 69.328099][ T4567] 8021q: adding VLAN 0 to HW filter on device bond0 [ 69.332532][ T1606] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 69.334744][ T1606] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 69.338158][ T4567] 8021q: adding VLAN 0 to HW filter on device team0 [ 69.340828][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 69.342343][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 69.345080][ T9] bridge0: port 1(bridge_slave_0) entered blocking state [ 69.346239][ T9] bridge0: port 1(bridge_slave_0) entered forwarding state [ 69.347907][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 69.351645][ T1606] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 69.353166][ T1606] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 69.357899][ T1606] bridge0: port 2(bridge_slave_1) entered blocking state [ 69.359036][ T1606] bridge0: port 2(bridge_slave_1) entered forwarding state [ 69.365071][ T360] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 69.374587][ T360] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 69.376338][ T360] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 69.378944][ T360] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 69.380845][ T360] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 69.382714][ T360] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 69.385786][ T360] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 69.387325][ T360] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 69.388755][ T360] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 69.390289][ T360] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 69.391827][ T360] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 69.394269][ T4567] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 69.467404][ T360] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 69.468714][ T360] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 69.473723][ T4567] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 69.480251][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 69.481830][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 69.489216][ T4567] device veth0_vlan entered promiscuous mode [ 69.492498][ T4567] device veth1_vlan entered promiscuous mode [ 69.494555][ T360] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 69.495989][ T360] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 69.497592][ T360] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 69.499688][ T360] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 69.501220][ T360] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 69.512853][ T360] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 69.519833][ T360] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 69.521335][ T360] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 69.525403][ T4567] device veth0_macvtap entered promiscuous mode [ 69.527625][ T4567] device veth1_macvtap entered promiscuous mode [ 69.533521][ T4567] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 69.536862][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 69.538294][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 69.539722][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 69.541375][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 69.560803][ T4567] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 69.562569][ T1606] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 69.566045][ T1606] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 69.568989][ T4567] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 69.570310][ T4567] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 69.571560][ T4567] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 69.572824][ T4567] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 69.594448][ T1969] cfg80211: failed to load regulatory.db [ 69.605443][ T2064] ieee802154 phy0 wpan0: encryption failed: -22 [ 69.606521][ T2064] ieee802154 phy1 wpan1: encryption failed: -22 1970/01/01 00:01:10 executed programs: 0 [ 70.147580][ T4734] chnl_net:caif_netlink_parms(): no params data found [ 70.187676][ T4734] bridge0: port 1(bridge_slave_0) entered blocking state [ 70.191024][ T4734] bridge0: port 1(bridge_slave_0) entered disabled state [ 70.192709][ T4734] device bridge_slave_0 entered promiscuous mode [ 70.204658][ T4734] bridge0: port 2(bridge_slave_1) entered blocking state [ 70.205810][ T4734] bridge0: port 2(bridge_slave_1) entered disabled state [ 70.207244][ T4734] device bridge_slave_1 entered promiscuous mode [ 70.223017][ T4734] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 70.225551][ T4734] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 70.236880][ T4734] team0: Port device team_slave_0 added [ 70.238943][ T4734] team0: Port device team_slave_1 added [ 70.246465][ T4734] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 70.247598][ T4734] 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. [ 70.251609][ T4734] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 70.255485][ T4734] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 70.256596][ T4734] 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. [ 70.260440][ T4734] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 70.295361][ T4734] device hsr_slave_0 entered promiscuous mode [ 70.314577][ T4734] device hsr_slave_1 entered promiscuous mode [ 70.353754][ T4734] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 70.354868][ T4734] Cannot create hsr debugfs directory [ 70.386577][ T4734] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 72.153702][ T21] Bluetooth: hci0: command 0x0409 tx timeout [ 73.131932][ T4734] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 74.233683][ T1540] Bluetooth: hci0: command 0x041b tx timeout [ 75.758362][ T4734] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 75.816820][ T4734] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 75.987779][ T4734] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 76.045785][ T4734] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 76.103353][ T4734] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 76.163560][ T4734] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 76.252044][ T4734] 8021q: adding VLAN 0 to HW filter on device bond0 [ 76.255854][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 76.257303][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 76.259810][ T4734] 8021q: adding VLAN 0 to HW filter on device team0 [ 76.262915][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 76.266180][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 76.267773][ T148] bridge0: port 1(bridge_slave_0) entered blocking state [ 76.268781][ T148] bridge0: port 1(bridge_slave_0) entered forwarding state [ 76.270097][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 76.278914][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 76.280478][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 76.281963][ T148] bridge0: port 2(bridge_slave_1) entered blocking state [ 76.283009][ T148] bridge0: port 2(bridge_slave_1) entered forwarding state [ 76.287066][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 76.289821][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 76.293123][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 76.295234][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 76.296730][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 76.299319][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 76.300818][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 76.303461][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 76.306084][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 76.309073][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 76.310647][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 76.313127][ T4734] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 76.314800][ T4956] Bluetooth: hci0: command 0x040f tx timeout [ 76.356142][ T1606] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 76.357382][ T1606] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 76.361152][ T4734] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 76.368276][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 76.369978][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 76.376317][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 76.377805][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 76.379287][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 76.380649][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 76.382989][ T4734] device veth0_vlan entered promiscuous mode [ 76.389048][ T4734] device veth1_vlan entered promiscuous mode [ 76.396721][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 76.398248][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 76.399691][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 76.401199][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 76.403504][ T4734] device veth0_macvtap entered promiscuous mode [ 76.406562][ T4734] device veth1_macvtap entered promiscuous mode [ 76.411470][ T4734] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 76.412977][ T4734] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 76.415398][ T4734] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 76.416550][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 76.418414][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 76.419908][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 76.421539][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 76.424861][ T4734] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 76.426499][ T4734] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 76.428476][ T4734] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 76.439692][ T1606] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 76.441349][ T1606] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 76.443482][ T4734] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 76.445207][ T4734] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 76.446542][ T4734] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 76.447861][ T4734] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 76.469161][ T148] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 76.470362][ T148] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 76.471762][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 76.480606][ T1606] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 76.481896][ T1606] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 76.483464][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready 1970/01/01 00:01:16 executed programs: 2 [ 76.511033][ T4971] loop0: detected capacity change from 0 to 2048 [ 76.550782][ T4971] UDF-fs: INFO Mounting volume 'LiuxUDF', timestamp 2022/11/22 14:59 (1000) [ 76.556566][ T4971] ------------[ cut here ]------------ [ 76.557524][ T4971] WARNING: CPU: 0 PID: 4971 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 76.558887][ T4971] Modules linked in: [ 76.559456][ T4971] CPU: 0 PID: 4971 Comm: syz.0.15 Not tainted syzkaller #0 [ 76.560575][ T4971] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 76.561966][ T4971] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 76.563089][ T4971] pc : __udf_add_aext+0x490/0x61c [ 76.563823][ T4971] lr : __udf_add_aext+0x490/0x61c [ 76.564552][ T4971] sp : ffff80001fb376a0 [ 76.565134][ T4971] x29: ffff80001fb376c0 x28: 1ffff00003f66f40 x27: dfff800000000000 [ 76.566486][ T4971] x26: 00000000000001d0 x25: 0000000000000000 x24: ffff80001fb37a08 [ 76.567781][ T4971] x23: 0000000000000010 x22: 00000000c0000200 x21: 1ffff00003f66f41 [ 76.568905][ T4971] x20: ffff80001fb37a00 x19: ffff0000eb928e28 x18: 0000000000000000 [ 76.570123][ T4971] x17: 0000000000000000 x16: ffff80000973e348 x15: 0000000000000001 [ 76.571321][ T4971] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 76.572468][ T4971] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973e75c [ 76.573641][ T4971] x8 : ffff0000c6013680 x7 : 0000000000000000 x6 : 000000000000003f [ 76.574827][ T4971] x5 : 0000000000000010 x4 : 0000000000000000 x3 : 00000000c0000200 [ 76.576013][ T4971] x2 : ffff80001fb3776c x1 : 0000000000000000 x0 : 00000000000001d0 [ 76.577202][ T4971] Call trace: [ 76.577657][ T4971] __udf_add_aext+0x490/0x61c [ 76.578451][ T4971] udf_setup_indirect_aext+0x498/0x698 [ 76.579330][ T4971] udf_do_extend_file+0x514/0xd8c [ 76.580142][ T4971] udf_setsize+0x8b4/0xd7c [ 76.580878][ T4971] udf_setattr+0x280/0x414 [ 76.581563][ T4971] notify_change+0xa08/0xcd8 [ 76.582313][ T4971] do_truncate+0x178/0x1f0 [ 76.582999][ T4971] do_sys_ftruncate+0x284/0x31c [ 76.583724][ T4971] __arm64_sys_ftruncate+0x60/0x74 [ 76.584536][ T4971] invoke_syscall+0x98/0x2b8 [ 76.585227][ T4971] el0_svc_common+0x138/0x258 [ 76.585945][ T4971] do_el0_svc+0x58/0x14c [ 76.586543][ T4971] el0_svc+0x78/0x1e0 [ 76.587111][ T4971] el0t_64_sync_handler+0xcc/0xe4 [ 76.587820][ T4971] el0t_64_sync+0x1a0/0x1a4 [ 76.588406][ T4971] irq event stamp: 7376 [ 76.588996][ T4971] hardirqs last enabled at (7375): [] __find_get_block+0x1c8/0xcd8 [ 76.590346][ T4971] hardirqs last disabled at (7376): [] el1_dbg+0x24/0x80 [ 76.591659][ T4971] softirqs last enabled at (7262): [] local_bh_enable+0x10/0x34 [ 76.592934][ T4971] softirqs last disabled at (7260): [] local_bh_disable+0x10/0x34 [ 76.594339][ T4971] ---[ end trace 0bd41df0d0beb432 ]--- [ 76.596651][ T4971] ------------[ cut here ]------------ [ 76.597537][ T4971] WARNING: CPU: 1 PID: 4971 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 76.598835][ T4971] Modules linked in: [ 76.599371][ T4971] CPU: 1 PID: 4971 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 76.600642][ T4971] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 76.602044][ T4971] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 76.603160][ T4971] pc : __udf_add_aext+0x490/0x61c [ 76.603858][ T4971] lr : __udf_add_aext+0x490/0x61c [ 76.604577][ T4971] sp : ffff80001fb37760 [ 76.605200][ T4971] x29: ffff80001fb37780 x28: 1ffff00003f66f40 x27: dfff800000000000 [ 76.606361][ T4971] x26: 0000000000000000 x25: 0000000000000010 x24: ffff80001fb37a08 [ 76.607477][ T4971] x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00003f66f41 [ 76.608691][ T4971] x20: ffff80001fb37a00 x19: ffff0000eb928e28 x18: 0000000000000000 [ 76.609833][ T4971] x17: 0000000000000000 x16: ffff80000973e348 x15: 0000000000000001 [ 76.611057][ T4971] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 76.612272][ T4971] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973e75c [ 76.613507][ T4971] x8 : ffff0000c6013680 x7 : 0000004100000018 x6 : ffff0000e28a2488 [ 76.614692][ T4971] x5 : ffff80001fb37a18 x4 : 0000000000000001 x3 : 00000000bffffe00 [ 76.615844][ T4971] x2 : ffff80001fb379d0 x1 : 0000000000000010 x0 : 0000000000000000 [ 76.617072][ T4971] Call trace: [ 76.617506][ T4971] __udf_add_aext+0x490/0x61c [ 76.618162][ T4971] udf_do_extend_file+0x550/0xd8c [ 76.618944][ T4971] udf_setsize+0x8b4/0xd7c [ 76.619567][ T4971] udf_setattr+0x280/0x414 [ 76.620198][ T4971] notify_change+0xa08/0xcd8 [ 76.620851][ T4971] do_truncate+0x178/0x1f0 [ 76.621495][ T4971] do_sys_ftruncate+0x284/0x31c [ 76.622160][ T4971] __arm64_sys_ftruncate+0x60/0x74 [ 76.622875][ T4971] invoke_syscall+0x98/0x2b8 [ 76.623532][ T4971] el0_svc_common+0x138/0x258 [ 76.624186][ T4971] do_el0_svc+0x58/0x14c [ 76.624759][ T4971] el0_svc+0x78/0x1e0 [ 76.625314][ T4971] el0t_64_sync_handler+0xcc/0xe4 [ 76.625996][ T4971] el0t_64_sync+0x1a0/0x1a4 [ 76.626587][ T4971] irq event stamp: 7420 [ 76.627299][ T4971] hardirqs last enabled at (7419): [] exit_to_kernel_mode+0xe0/0x168 [ 76.628814][ T4971] hardirqs last disabled at (7420): [] el1_dbg+0x24/0x80 [ 76.630051][ T4971] softirqs last enabled at (7414): [] handle_softirqs+0xa4c/0xbf0 [ 76.631368][ T4971] softirqs last disabled at (7379): [] __irq_exit_rcu+0x240/0x440 [ 76.632751][ T4971] ---[ end trace 0bd41df0d0beb433 ]--- [ 76.635287][ T4971] ------------[ cut here ]------------ [ 76.636119][ T4971] WARNING: CPU: 1 PID: 4971 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 76.637355][ T4971] Modules linked in: [ 76.637861][ T4971] CPU: 1 PID: 4971 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 76.639001][ T4971] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 76.640426][ T4971] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 76.641596][ T4971] pc : __udf_add_aext+0x490/0x61c [ 76.642300][ T4971] lr : __udf_add_aext+0x490/0x61c [ 76.643044][ T4971] sp : ffff80001fb37760 [ 76.643604][ T4971] x29: ffff80001fb37780 x28: 1ffff00003f66f40 x27: dfff800000000000 [ 76.644800][ T4971] x26: 0000000000000010 x25: 0000000000000020 x24: ffff80001fb37a08 [ 76.646036][ T4971] x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00003f66f41 [ 76.647329][ T4971] x20: ffff80001fb37a00 x19: ffff0000eb928e28 x18: 0000000000000000 [ 76.648552][ T4971] x17: 0000000000000000 x16: ffff80000973e348 x15: 0000000000000001 [ 76.649751][ T4971] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 76.650851][ T4971] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973e75c [ 76.651954][ T4971] x8 : ffff0000c6013680 x7 : 0000000000000000 x6 : ffff0000e28a2488 [ 76.653017][ T4971] x5 : ffff80001fb37a18 x4 : 0000000000000001 x3 : 00000000bffffe00 [ 76.654188][ T4971] x2 : ffff80001fb379d0 x1 : 0000000000000020 x0 : 0000000000000010 [ 76.655348][ T4971] Call trace: [ 76.655819][ T4971] __udf_add_aext+0x490/0x61c [ 76.656465][ T4971] udf_do_extend_file+0x550/0xd8c [ 76.657173][ T4971] udf_setsize+0x8b4/0xd7c [ 76.657823][ T4971] udf_setattr+0x280/0x414 [ 76.658445][ T4971] notify_change+0xa08/0xcd8 [ 76.659122][ T4971] do_truncate+0x178/0x1f0 [ 76.659763][ T4971] do_sys_ftruncate+0x284/0x31c [ 76.660401][ T4971] __arm64_sys_ftruncate+0x60/0x74 [ 76.661124][ T4971] invoke_syscall+0x98/0x2b8 [ 76.661792][ T4971] el0_svc_common+0x138/0x258 [ 76.662524][ T4971] do_el0_svc+0x58/0x14c [ 76.663182][ T4971] el0_svc+0x78/0x1e0 [ 76.663812][ T4971] el0t_64_sync_handler+0xcc/0xe4 [ 76.664552][ T4971] el0t_64_sync+0x1a0/0x1a4 [ 76.665258][ T4971] irq event stamp: 7546 [ 76.665828][ T4971] hardirqs last enabled at (7545): [] exit_to_kernel_mode+0xe0/0x168 [ 76.667303][ T4971] hardirqs last disabled at (7546): [] el1_dbg+0x24/0x80 [ 76.668539][ T4971] softirqs last enabled at (7540): [] handle_softirqs+0xa4c/0xbf0 [ 76.669939][ T4971] softirqs last disabled at (7423): [] __irq_exit_rcu+0x240/0x440 [ 76.671396][ T4971] ---[ end trace 0bd41df0d0beb434 ]--- [ 76.673609][ T4971] ------------[ cut here ]------------ [ 76.674499][ T4971] WARNING: CPU: 1 PID: 4971 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 76.675838][ T4971] Modules linked in: [ 76.676388][ T4971] CPU: 1 PID: 4971 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 76.677713][ T4971] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 76.679272][ T4971] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 76.680325][ T4971] pc : __udf_add_aext+0x490/0x61c [ 76.681008][ T4971] lr : __udf_add_aext+0x490/0x61c [ 76.681708][ T4971] sp : ffff80001fb37760 [ 76.682313][ T4971] x29: ffff80001fb37780 x28: 1ffff00003f66f40 x27: dfff800000000000 [ 76.683511][ T4971] x26: 0000000000000020 x25: 0000000000000030 x24: ffff80001fb37a08 [ 76.684616][ T4971] x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00003f66f41 [ 76.685793][ T4971] x20: ffff80001fb37a00 x19: ffff0000eb928e28 x18: 0000000000000000 [ 76.686907][ T4971] x17: 0000000000000000 x16: ffff80000973e348 x15: 0000000000000001 [ 76.688027][ T4971] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 76.689182][ T4971] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973e75c [ 76.690347][ T4971] x8 : ffff0000c6013680 x7 : 0000000000000000 x6 : ffff0000e28a2488 [ 76.691503][ T4971] x5 : ffff80001fb37a18 x4 : 0000000000000001 x3 : 00000000bffffe00 [ 76.692657][ T4971] x2 : ffff80001fb379d0 x1 : 0000000000000030 x0 : 0000000000000020 [ 76.693900][ T4971] Call trace: [ 76.694416][ T4971] __udf_add_aext+0x490/0x61c [ 76.695146][ T4971] udf_do_extend_file+0x550/0xd8c [ 76.695969][ T4971] udf_setsize+0x8b4/0xd7c [ 76.696630][ T4971] udf_setattr+0x280/0x414 [ 76.697283][ T4971] notify_change+0xa08/0xcd8 [ 76.697932][ T4971] do_truncate+0x178/0x1f0 [ 76.698615][ T4971] do_sys_ftruncate+0x284/0x31c [ 76.699301][ T4971] __arm64_sys_ftruncate+0x60/0x74 [ 76.700036][ T4971] invoke_syscall+0x98/0x2b8 [ 76.700683][ T4971] el0_svc_common+0x138/0x258 [ 76.701381][ T4971] do_el0_svc+0x58/0x14c [ 76.702007][ T4971] el0_svc+0x78/0x1e0 [ 76.702581][ T4971] el0t_64_sync_handler+0xcc/0xe4 [ 76.703297][ T4971] el0t_64_sync+0x1a0/0x1a4 [ 76.703913][ T4971] irq event stamp: 7680 [ 76.704482][ T4971] hardirqs last enabled at (7679): [] exit_to_kernel_mode+0xe0/0x168 [ 76.705876][ T4971] hardirqs last disabled at (7680): [] el1_dbg+0x24/0x80 [ 76.707026][ T4971] softirqs last enabled at (7674): [] handle_softirqs+0xa4c/0xbf0 [ 76.708414][ T4971] softirqs last disabled at (7549): [] __irq_exit_rcu+0x240/0x440 [ 76.709694][ T4971] ---[ end trace 0bd41df0d0beb435 ]--- [ 76.710974][ T4971] ------------[ cut here ]------------ [ 76.711818][ T4971] WARNING: CPU: 1 PID: 4971 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 76.713168][ T4971] Modules linked in: [ 76.713724][ T4971] CPU: 1 PID: 4971 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 76.714996][ T4971] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 76.716429][ T4971] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 76.717575][ T4971] pc : __udf_add_aext+0x490/0x61c [ 76.718280][ T4971] lr : __udf_add_aext+0x490/0x61c [ 76.718940][ T4971] sp : ffff80001fb37760 [ 76.719523][ T4971] x29: ffff80001fb37780 x28: 1ffff00003f66f40 x27: dfff800000000000 [ 76.720701][ T4971] x26: 0000000000000030 x25: 0000000000000040 x24: ffff80001fb37a08 [ 76.721793][ T4971] x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00003f66f41 [ 76.722984][ T4971] x20: ffff80001fb37a00 x19: ffff0000eb928e28 x18: 0000000000000000 [ 76.724144][ T4971] x17: 0000000000000000 x16: ffff80000973e348 x15: 0000000000000001 [ 76.725313][ T4971] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 76.726474][ T4971] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973e75c [ 76.727605][ T4971] x8 : ffff0000c6013680 x7 : 0000000000000000 x6 : ffff0000e28a2488 [ 76.728718][ T4971] x5 : ffff80001fb37a18 x4 : 0000000000000001 x3 : 00000000bffffe00 [ 76.729835][ T4971] x2 : ffff80001fb379d0 x1 : 0000000000000040 x0 : 0000000000000030 [ 76.731037][ T4971] Call trace: [ 76.731481][ T4971] __udf_add_aext+0x490/0x61c [ 76.732134][ T4971] udf_do_extend_file+0x550/0xd8c [ 76.732847][ T4971] udf_setsize+0x8b4/0xd7c [ 76.733506][ T4971] udf_setattr+0x280/0x414 [ 76.734063][ T4971] notify_change+0xa08/0xcd8 [ 76.734706][ T4971] do_truncate+0x178/0x1f0 [ 76.735310][ T4971] do_sys_ftruncate+0x284/0x31c [ 76.735963][ T4971] __arm64_sys_ftruncate+0x60/0x74 [ 76.736643][ T4971] invoke_syscall+0x98/0x2b8 [ 76.737248][ T4971] el0_svc_common+0x138/0x258 [ 76.737885][ T4971] do_el0_svc+0x58/0x14c [ 76.738495][ T4971] el0_svc+0x78/0x1e0 [ 76.739056][ T4971] el0t_64_sync_handler+0xcc/0xe4 [ 76.739738][ T4971] el0t_64_sync+0x1a0/0x1a4 [ 76.740379][ T4971] irq event stamp: 7782 [ 76.740948][ T4971] hardirqs last enabled at (7781): [] exit_to_kernel_mode+0xe0/0x168 [ 76.742326][ T4971] hardirqs last disabled at (7782): [] el1_dbg+0x24/0x80 [ 76.743548][ T4971] softirqs last enabled at (7776): [] handle_softirqs+0xa4c/0xbf0 [ 76.744800][ T4971] softirqs last disabled at (7683): [] __irq_exit_rcu+0x240/0x440 [ 76.746124][ T4971] ---[ end trace 0bd41df0d0beb436 ]--- [ 76.747860][ T4971] ------------[ cut here ]------------ [ 76.748651][ T4971] WARNING: CPU: 1 PID: 4971 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 76.749812][ T4971] Modules linked in: [ 76.750320][ T4971] CPU: 1 PID: 4971 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 76.751473][ T4971] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 76.752871][ T4971] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 76.754053][ T4971] pc : __udf_add_aext+0x490/0x61c [ 76.754775][ T4971] lr : __udf_add_aext+0x490/0x61c [ 76.755458][ T4971] sp : ffff80001fb37760 [ 76.756025][ T4971] x29: ffff80001fb37780 x28: 1ffff00003f66f40 x27: dfff800000000000 [ 76.757125][ T4971] x26: 0000000000000040 x25: 0000000000000050 x24: ffff80001fb37a08 [ 76.758319][ T4971] x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00003f66f41 [ 76.759436][ T4971] x20: ffff80001fb37a00 x19: ffff0000eb928e28 x18: 0000000000000000 [ 76.760578][ T4971] x17: 0000000000000000 x16: ffff80000973e348 x15: 0000000000000001 [ 76.761743][ T4971] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 76.762859][ T4971] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973e75c [ 76.763968][ T4971] x8 : ffff0000c6013680 x7 : 0000000000000000 x6 : ffff0000e28a2488 [ 76.765089][ T4971] x5 : ffff80001fb37a18 x4 : 0000000000000001 x3 : 00000000bffffe00 [ 76.766195][ T4971] x2 : ffff80001fb379d0 x1 : 0000000000000050 x0 : 0000000000000040 [ 76.767285][ T4971] Call trace: [ 76.767726][ T4971] __udf_add_aext+0x490/0x61c [ 76.768421][ T4971] udf_do_extend_file+0x550/0xd8c [ 76.769152][ T4971] udf_setsize+0x8b4/0xd7c [ 76.769881][ T4971] udf_setattr+0x280/0x414 [ 76.770583][ T4971] notify_change+0xa08/0xcd8 [ 76.771298][ T4971] do_truncate+0x178/0x1f0 [ 76.771936][ T4971] do_sys_ftruncate+0x284/0x31c [ 76.772664][ T4971] __arm64_sys_ftruncate+0x60/0x74 [ 76.773422][ T4971] invoke_syscall+0x98/0x2b8 [ 76.774123][ T4971] el0_svc_common+0x138/0x258 [ 76.774757][ T4971] do_el0_svc+0x58/0x14c [ 76.775378][ T4971] el0_svc+0x78/0x1e0 [ 76.775950][ T4971] el0t_64_sync_handler+0xcc/0xe4 [ 76.776675][ T4971] el0t_64_sync+0x1a0/0x1a4 [ 76.777301][ T4971] irq event stamp: 7826 [ 76.777877][ T4971] hardirqs last enabled at (7825): [] exit_to_kernel_mode+0xe0/0x168 [ 76.779320][ T4971] hardirqs last disabled at (7826): [] el1_dbg+0x24/0x80 [ 76.780493][ T4971] softirqs last enabled at (7820): [] handle_softirqs+0xa4c/0xbf0 [ 76.781817][ T4971] softirqs last disabled at (7785): [] __irq_exit_rcu+0x240/0x440 [ 76.783137][ T4971] ---[ end trace 0bd41df0d0beb437 ]--- [ 76.784711][ T4971] ------------[ cut here ]------------ [ 76.785594][ T4971] WARNING: CPU: 1 PID: 4971 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 76.786896][ T4971] Modules linked in: [ 76.787453][ T4971] CPU: 1 PID: 4971 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 76.788642][ T4971] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 76.790040][ T4971] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 76.791204][ T4971] pc : __udf_add_aext+0x490/0x61c [ 76.791905][ T4971] lr : __udf_add_aext+0x490/0x61c [ 76.792592][ T4971] sp : ffff80001fb37760 [ 76.793164][ T4971] x29: ffff80001fb37780 x28: 1ffff00003f66f40 x27: dfff800000000000 [ 76.794256][ T4971] x26: 0000000000000050 x25: 0000000000000060 x24: ffff80001fb37a08 [ 76.795425][ T4971] x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00003f66f41 [ 76.796582][ T4971] x20: ffff80001fb37a00 x19: ffff0000eb928e28 x18: 0000000000000000 [ 76.797718][ T4971] x17: 0000000000000000 x16: ffff80000973e348 x15: 0000000000000001 [ 76.798923][ T4971] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 76.800105][ T4971] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973e75c [ 76.801248][ T4971] x8 : ffff0000c6013680 x7 : 0000000000000000 x6 : ffff0000e28a2488 [ 76.802401][ T4971] x5 : ffff80001fb37a18 x4 : 0000000000000001 x3 : 00000000bffffe00 [ 76.803532][ T4971] x2 : ffff80001fb379d0 x1 : 0000000000000060 x0 : 0000000000000050 [ 76.804650][ T4971] Call trace: [ 76.805203][ T4971] __udf_add_aext+0x490/0x61c [ 76.806002][ T4971] udf_do_extend_file+0x550/0xd8c [ 76.806786][ T4971] udf_setsize+0x8b4/0xd7c [ 76.807490][ T4971] udf_setattr+0x280/0x414 [ 76.808108][ T4971] notify_change+0xa08/0xcd8 [ 76.808787][ T4971] do_truncate+0x178/0x1f0 [ 76.809410][ T4971] do_sys_ftruncate+0x284/0x31c [ 76.810118][ T4971] __arm64_sys_ftruncate+0x60/0x74 [ 76.810869][ T4971] invoke_syscall+0x98/0x2b8 [ 76.811513][ T4971] el0_svc_common+0x138/0x258 [ 76.812180][ T4971] do_el0_svc+0x58/0x14c [ 76.812772][ T4971] el0_svc+0x78/0x1e0 [ 76.813355][ T4971] el0t_64_sync_handler+0xcc/0xe4 [ 76.814078][ T4971] el0t_64_sync+0x1a0/0x1a4 [ 76.814732][ T4971] irq event stamp: 7898 [ 76.815341][ T4971] hardirqs last enabled at (7897): [] exit_to_kernel_mode+0xe0/0x168 [ 76.816643][ T4971] hardirqs last disabled at (7898): [] el1_dbg+0x24/0x80 [ 76.817803][ T4971] softirqs last enabled at (7892): [] handle_softirqs+0xa4c/0xbf0 [ 76.819119][ T4971] softirqs last disabled at (7829): [] __irq_exit_rcu+0x240/0x440 [ 76.820460][ T4971] ---[ end trace 0bd41df0d0beb438 ]--- [ 76.824602][ T4971] ------------[ cut here ]------------ [ 76.825420][ T4971] WARNING: CPU: 1 PID: 4971 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 76.826725][ T4971] Modules linked in: [ 76.827259][ T4971] CPU: 1 PID: 4971 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 76.828387][ T4971] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 76.829776][ T4971] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 76.830805][ T4971] pc : __udf_add_aext+0x490/0x61c [ 76.831441][ T4971] lr : __udf_add_aext+0x490/0x61c [ 76.832181][ T4971] sp : ffff80001fb37760 [ 76.832746][ T4971] x29: ffff80001fb37780 x28: 1ffff00003f66f40 x27: dfff800000000000 [ 76.833824][ T4971] x26: 0000000000000060 x25: 0000000000000070 x24: ffff80001fb37a08 [ 76.834887][ T4971] x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00003f66f41 [ 76.835991][ T4971] x20: ffff80001fb37a00 x19: ffff0000eb928e28 x18: 0000000000000000 [ 76.837196][ T4971] x17: 0000000000000000 x16: ffff80000973e348 x15: 0000000000000001 [ 76.838400][ T4971] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 76.839609][ T4971] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973e75c [ 76.840819][ T4971] x8 : ffff0000c6013680 x7 : 0000000000000000 x6 : ffff0000e28a2488 [ 76.841967][ T4971] x5 : ffff80001fb37a18 x4 : 0000000000000001 x3 : 00000000bffffe00 [ 76.843169][ T4971] x2 : ffff80001fb379d0 x1 : 0000000000000070 x0 : 0000000000000060 [ 76.844315][ T4971] Call trace: [ 76.844811][ T4971] __udf_add_aext+0x490/0x61c [ 76.845534][ T4971] udf_do_extend_file+0x550/0xd8c [ 76.846280][ T4971] udf_setsize+0x8b4/0xd7c [ 76.846894][ T4971] udf_setattr+0x280/0x414 [ 76.847483][ T4971] notify_change+0xa08/0xcd8 [ 76.848126][ T4971] do_truncate+0x178/0x1f0 [ 76.848758][ T4971] do_sys_ftruncate+0x284/0x31c [ 76.849444][ T4971] __arm64_sys_ftruncate+0x60/0x74 [ 76.850199][ T4971] invoke_syscall+0x98/0x2b8 [ 76.850847][ T4971] el0_svc_common+0x138/0x258 [ 76.851533][ T4971] do_el0_svc+0x58/0x14c [ 76.852135][ T4971] el0_svc+0x78/0x1e0 [ 76.852663][ T4971] el0t_64_sync_handler+0xcc/0xe4 [ 76.853362][ T4971] el0t_64_sync+0x1a0/0x1a4 [ 76.853974][ T4971] irq event stamp: 8010 [ 76.854552][ T4971] hardirqs last enabled at (8009): [] exit_to_kernel_mode+0xe0/0x168 [ 76.855942][ T4971] hardirqs last disabled at (8010): [] el1_dbg+0x24/0x80 [ 76.857067][ T4971] softirqs last enabled at (8004): [] handle_softirqs+0xa4c/0xbf0 [ 76.858542][ T4971] softirqs last disabled at (7901): [] __irq_exit_rcu+0x240/0x440 [ 76.859938][ T4971] ---[ end trace 0bd41df0d0beb439 ]--- [ 76.861610][ T4971] ------------[ cut here ]------------ [ 76.862360][ T4971] WARNING: CPU: 1 PID: 4971 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 76.863595][ T4971] Modules linked in: [ 76.864137][ T4971] CPU: 1 PID: 4971 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 76.865364][ T4971] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 76.866711][ T4971] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 76.867781][ T4971] pc : __udf_add_aext+0x490/0x61c [ 76.868519][ T4971] lr : __udf_add_aext+0x490/0x61c [ 76.869272][ T4971] sp : ffff80001fb37760 [ 76.869849][ T4971] x29: ffff80001fb37780 x28: 1ffff00003f66f40 x27: dfff800000000000 [ 76.870955][ T4971] x26: 0000000000000070 x25: 0000000000000080 x24: ffff80001fb37a08 [ 76.872134][ T4971] x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00003f66f41 [ 76.873261][ T4971] x20: ffff80001fb37a00 x19: ffff0000eb928e28 x18: 0000000000000000 [ 76.874323][ T4971] x17: 0000000000000000 x16: ffff80000973e348 x15: 0000000000000001 [ 76.875415][ T4971] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 76.876514][ T4971] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973e75c [ 76.877657][ T4971] x8 : ffff0000c6013680 x7 : 0000000000000000 x6 : ffff0000e28a2488 [ 76.878788][ T4971] x5 : ffff80001fb37a18 x4 : 0000000000000001 x3 : 00000000bffffe00 [ 76.879885][ T4971] x2 : ffff80001fb379d0 x1 : 0000000000000080 x0 : 0000000000000070 [ 76.881052][ T4971] Call trace: [ 76.881522][ T4971] __udf_add_aext+0x490/0x61c [ 76.882185][ T4971] udf_do_extend_file+0x550/0xd8c [ 76.882872][ T4971] udf_setsize+0x8b4/0xd7c [ 76.883476][ T4971] udf_setattr+0x280/0x414 [ 76.884052][ T4971] notify_change+0xa08/0xcd8 [ 76.884704][ T4971] do_truncate+0x178/0x1f0 [ 76.885366][ T4971] do_sys_ftruncate+0x284/0x31c [ 76.886082][ T4971] __arm64_sys_ftruncate+0x60/0x74 [ 76.886839][ T4971] invoke_syscall+0x98/0x2b8 [ 76.887453][ T4971] el0_svc_common+0x138/0x258 [ 76.888096][ T4971] do_el0_svc+0x58/0x14c [ 76.888712][ T4971] el0_svc+0x78/0x1e0 [ 76.889273][ T4971] el0t_64_sync_handler+0xcc/0xe4 [ 76.890012][ T4971] el0t_64_sync+0x1a0/0x1a4 [ 76.890680][ T4971] irq event stamp: 8046 [ 76.891220][ T4971] hardirqs last enabled at (8045): [] exit_to_kernel_mode+0xe0/0x168 [ 76.892586][ T4971] hardirqs last disabled at (8046): [] el1_dbg+0x24/0x80 [ 76.893759][ T4971] softirqs last enabled at (8040): [] handle_softirqs+0xa4c/0xbf0 [ 76.895005][ T4971] softirqs last disabled at (8013): [] __irq_exit_rcu+0x240/0x440 [ 76.896350][ T4971] ---[ end trace 0bd41df0d0beb43a ]--- [ 76.897605][ T4971] ------------[ cut here ]------------ [ 76.898457][ T4971] WARNING: CPU: 1 PID: 4971 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 76.899826][ T4971] Modules linked in: [ 76.900392][ T4971] CPU: 1 PID: 4971 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 76.901613][ T4971] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 76.902925][ T4971] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 76.904013][ T4971] pc : __udf_add_aext+0x490/0x61c [ 76.904750][ T4971] lr : __udf_add_aext+0x490/0x61c [ 76.905438][ T4971] sp : ffff80001fb37760 [ 76.905982][ T4971] x29: ffff80001fb37780 x28: 1ffff00003f66f40 x27: dfff800000000000 [ 76.907090][ T4971] x26: 0000000000000080 x25: 0000000000000090 x24: ffff80001fb37a08 [ 76.908191][ T4971] x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00003f66f41 [ 76.909333][ T4971] x20: ffff80001fb37a00 x19: ffff0000eb928e28 x18: 0000000000000000 [ 76.910430][ T4971] x17: 0000000000000000 x16: ffff80000973e348 x15: 0000000000000001 [ 76.911545][ T4971] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 76.912677][ T4971] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973e75c [ 76.913819][ T4971] x8 : ffff0000c6013680 x7 : 0000000000000000 x6 : ffff0000e28a2488 [ 76.914927][ T4971] x5 : ffff80001fb37a18 x4 : 0000000000000001 x3 : 00000000bffffe00 [ 76.916079][ T4971] x2 : ffff80001fb379d0 x1 : 0000000000000090 x0 : 0000000000000080 [ 76.917258][ T4971] Call trace: [ 76.917726][ T4971] __udf_add_aext+0x490/0x61c [ 76.918477][ T4971] udf_do_extend_file+0x550/0xd8c [ 76.919291][ T4971] udf_setsize+0x8b4/0xd7c [ 76.919897][ T4971] udf_setattr+0x280/0x414 [ 76.920502][ T4971] notify_change+0xa08/0xcd8 [ 76.921148][ T4971] do_truncate+0x178/0x1f0 [ 76.921778][ T4971] do_sys_ftruncate+0x284/0x31c [ 76.922462][ T4971] __arm64_sys_ftruncate+0x60/0x74 [ 76.923166][ T4971] invoke_syscall+0x98/0x2b8 [ 76.923878][ T4971] el0_svc_common+0x138/0x258 [ 76.924526][ T4971] do_el0_svc+0x58/0x14c [ 76.925180][ T4971] el0_svc+0x78/0x1e0 [ 76.925730][ T4971] el0t_64_sync_handler+0xcc/0xe4 [ 76.926432][ T4971] el0t_64_sync+0x1a0/0x1a4 [ 76.927041][ T4971] irq event stamp: 8228 [ 76.927624][ T4971] hardirqs last enabled at (8227): [] exit_to_kernel_mode+0xe0/0x168 [ 76.929009][ T4971] hardirqs last disabled at (8228): [] el1_dbg+0x24/0x80 [ 76.930231][ T4971] softirqs last enabled at (8222): [] handle_softirqs+0xa4c/0xbf0 [ 76.931552][ T4971] softirqs last disabled at (8049): [] __irq_exit_rcu+0x240/0x440 [ 76.932792][ T4971] ---[ end trace 0bd41df0d0beb43b ]--- [ 76.934231][ T4971] ------------[ cut here ]------------ [ 76.935038][ T4971] WARNING: CPU: 1 PID: 4971 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 76.936378][ T4971] Modules linked in: [ 76.937007][ T4971] CPU: 1 PID: 4971 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 76.938245][ T4971] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 76.939660][ T4971] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 76.940758][ T4971] pc : __udf_add_aext+0x490/0x61c [ 76.941418][ T4971] lr : __udf_add_aext+0x490/0x61c [ 76.942155][ T4971] sp : ffff80001fb37760 [ 76.942727][ T4971] x29: ffff80001fb37780 x28: 1ffff00003f66f40 x27: dfff800000000000 [ 76.943824][ T4971] x26: 0000000000000090 x25: 00000000000000a0 x24: ffff80001fb37a08 [ 76.944943][ T4971] x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00003f66f41 [ 76.946043][ T4971] x20: ffff80001fb37a00 x19: ffff0000eb928e28 x18: 0000000000000000 [ 76.947255][ T4971] x17: 0000000000000000 x16: ffff80000973e348 x15: 0000000000000001 [ 76.948510][ T4971] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 76.949746][ T4971] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973e75c [ 76.950886][ T4971] x8 : ffff0000c6013680 x7 : 0000000000000000 x6 : ffff0000e28a2488 [ 76.952002][ T4971] x5 : ffff80001fb37a18 x4 : 0000000000000001 x3 : 00000000bffffe00 [ 76.953097][ T4971] x2 : ffff80001fb379d0 x1 : 00000000000000a0 x0 : 0000000000000090 [ 76.954195][ T4971] Call trace: [ 76.954628][ T4971] __udf_add_aext+0x490/0x61c [ 76.955316][ T4971] udf_do_extend_file+0x550/0xd8c [ 76.956103][ T4971] udf_setsize+0x8b4/0xd7c [ 76.956669][ T4971] udf_setattr+0x280/0x414 [ 76.957301][ T4971] notify_change+0xa08/0xcd8 [ 76.957944][ T4971] do_truncate+0x178/0x1f0 [ 76.958574][ T4971] do_sys_ftruncate+0x284/0x31c [ 76.959224][ T4971] __arm64_sys_ftruncate+0x60/0x74 [ 76.959932][ T4971] invoke_syscall+0x98/0x2b8 [ 76.960625][ T4971] el0_svc_common+0x138/0x258 [ 76.961247][ T4971] do_el0_svc+0x58/0x14c [ 76.961834][ T4971] el0_svc+0x78/0x1e0 [ 76.962367][ T4971] el0t_64_sync_handler+0xcc/0xe4 [ 76.963022][ T4971] el0t_64_sync+0x1a0/0x1a4 [ 76.963603][ T4971] irq event stamp: 8318 [ 76.964160][ T4971] hardirqs last enabled at (8317): [] exit_to_kernel_mode+0xe0/0x168 [ 76.965491][ T4971] hardirqs last disabled at (8318): [] el1_dbg+0x24/0x80 [ 76.966720][ T4971] softirqs last enabled at (8312): [] handle_softirqs+0xa4c/0xbf0 [ 76.968085][ T4971] softirqs last disabled at (8231): [] __irq_exit_rcu+0x240/0x440 [ 76.969383][ T4971] ---[ end trace 0bd41df0d0beb43c ]--- [ 76.970809][ T4971] ------------[ cut here ]------------ [ 76.971658][ T4971] WARNING: CPU: 1 PID: 4971 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 76.972959][ T4971] Modules linked in: [ 76.973496][ T4971] CPU: 1 PID: 4971 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 76.974698][ T4971] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 76.976098][ T4971] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 76.977207][ T4971] pc : __udf_add_aext+0x490/0x61c [ 76.977961][ T4971] lr : __udf_add_aext+0x490/0x61c [ 76.978680][ T4971] sp : ffff80001fb37760 [ 76.979284][ T4971] x29: ffff80001fb37780 x28: 1ffff00003f66f40 x27: dfff800000000000 [ 76.980449][ T4971] x26: 00000000000000a0 x25: 00000000000000b0 x24: ffff80001fb37a08 [ 76.981534][ T4971] x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00003f66f41 [ 76.982724][ T4971] x20: ffff80001fb37a00 x19: ffff0000eb928e28 x18: 0000000000000000 [ 76.983845][ T4971] x17: 0000000000000000 x16: ffff80000973e348 x15: 0000000000000001 [ 76.985030][ T4971] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 76.986056][ T4971] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973e75c [ 76.987244][ T4971] x8 : ffff0000c6013680 x7 : 0000000000000000 x6 : ffff0000e28a2488 [ 76.988395][ T4971] x5 : ffff80001fb37a18 x4 : 0000000000000001 x3 : 00000000bffffe00 [ 76.989496][ T4971] x2 : ffff80001fb379d0 x1 : 00000000000000b0 x0 : 00000000000000a0 [ 76.990538][ T4971] Call trace: [ 76.990951][ T4971] __udf_add_aext+0x490/0x61c [ 76.991630][ T4971] udf_do_extend_file+0x550/0xd8c [ 76.992389][ T4971] udf_setsize+0x8b4/0xd7c [ 76.992978][ T4971] udf_setattr+0x280/0x414 [ 76.993600][ T4971] notify_change+0xa08/0xcd8 [ 76.994283][ T4971] do_truncate+0x178/0x1f0 [ 76.994932][ T4971] do_sys_ftruncate+0x284/0x31c [ 76.995594][ T4971] __arm64_sys_ftruncate+0x60/0x74 [ 76.996355][ T4971] invoke_syscall+0x98/0x2b8 [ 76.996978][ T4971] el0_svc_common+0x138/0x258 [ 76.997637][ T4971] do_el0_svc+0x58/0x14c [ 76.998216][ T4971] el0_svc+0x78/0x1e0 [ 76.998784][ T4971] el0t_64_sync_handler+0xcc/0xe4 [ 76.999473][ T4971] el0t_64_sync+0x1a0/0x1a4 [ 77.000137][ T4971] irq event stamp: 8360 [ 77.000700][ T4971] hardirqs last enabled at (8359): [] exit_to_kernel_mode+0xe0/0x168 [ 77.002081][ T4971] hardirqs last disabled at (8360): [] el1_dbg+0x24/0x80 [ 77.003323][ T4971] softirqs last enabled at (8354): [] handle_softirqs+0xa4c/0xbf0 [ 77.004622][ T4971] softirqs last disabled at (8321): [] __irq_exit_rcu+0x240/0x440 [ 77.005913][ T4971] ---[ end trace 0bd41df0d0beb43d ]--- [ 77.006849][ T4971] ------------[ cut here ]------------ [ 77.007587][ T4971] WARNING: CPU: 1 PID: 4971 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 77.008803][ T4971] Modules linked in: [ 77.009321][ T4971] CPU: 1 PID: 4971 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 77.010474][ T4971] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 77.011920][ T4971] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 77.013002][ T4971] pc : __udf_add_aext+0x490/0x61c [ 77.013728][ T4971] lr : __udf_add_aext+0x490/0x61c [ 77.014400][ T4971] sp : ffff80001fb37760 [ 77.014973][ T4971] x29: ffff80001fb37780 x28: 1ffff00003f66f40 x27: dfff800000000000 [ 77.016064][ T4971] x26: 00000000000000b0 x25: 00000000000000c0 x24: ffff80001fb37a08 [ 77.017211][ T4971] x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00003f66f41 [ 77.018309][ T4971] x20: ffff80001fb37a00 x19: ffff0000eb928e28 x18: 0000000000000000 [ 77.019430][ T4971] x17: 0000000000000000 x16: ffff80000973e348 x15: 0000000000000001 [ 77.020513][ T4971] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 77.021657][ T4971] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973e75c [ 77.022877][ T4971] x8 : ffff0000c6013680 x7 : 0000000000000000 x6 : ffff0000e28a2488 [ 77.024002][ T4971] x5 : ffff80001fb37a18 x4 : 0000000000000001 x3 : 00000000bffffe00 [ 77.025155][ T4971] x2 : ffff80001fb379d0 x1 : 00000000000000c0 x0 : 00000000000000b0 [ 77.026269][ T4971] Call trace: [ 77.026719][ T4971] __udf_add_aext+0x490/0x61c [ 77.027391][ T4971] udf_do_extend_file+0x550/0xd8c [ 77.028133][ T4971] udf_setsize+0x8b4/0xd7c [ 77.028709][ T4971] udf_setattr+0x280/0x414 [ 77.029302][ T4971] notify_change+0xa08/0xcd8 [ 77.029944][ T4971] do_truncate+0x178/0x1f0 [ 77.030559][ T4971] do_sys_ftruncate+0x284/0x31c [ 77.031236][ T4971] __arm64_sys_ftruncate+0x60/0x74 [ 77.031970][ T4971] invoke_syscall+0x98/0x2b8 [ 77.032584][ T4971] el0_svc_common+0x138/0x258 [ 77.033259][ T4971] do_el0_svc+0x58/0x14c [ 77.033892][ T4971] el0_svc+0x78/0x1e0 [ 77.034440][ T4971] el0t_64_sync_handler+0xcc/0xe4 [ 77.035194][ T4971] el0t_64_sync+0x1a0/0x1a4 [ 77.035815][ T4971] irq event stamp: 8392 [ 77.036412][ T4971] hardirqs last enabled at (8391): [] exit_to_kernel_mode+0xe0/0x168 [ 77.037778][ T4971] hardirqs last disabled at (8392): [] el1_dbg+0x24/0x80 [ 77.038957][ T4971] softirqs last enabled at (8386): [] handle_softirqs+0xa4c/0xbf0 [ 77.040266][ T4971] softirqs last disabled at (8363): [] __irq_exit_rcu+0x240/0x440 [ 77.041608][ T4971] ---[ end trace 0bd41df0d0beb43e ]--- [ 77.043634][ T4971] ------------[ cut here ]------------ [ 77.044475][ T4971] WARNING: CPU: 1 PID: 4971 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 77.045880][ T4971] Modules linked in: [ 77.046510][ T4971] CPU: 1 PID: 4971 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 77.047826][ T4971] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 77.049221][ T4971] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 77.050298][ T4971] pc : __udf_add_aext+0x490/0x61c [ 77.051002][ T4971] lr : __udf_add_aext+0x490/0x61c [ 77.051693][ T4971] sp : ffff80001fb37760 [ 77.052285][ T4971] x29: ffff80001fb37780 x28: 1ffff00003f66f40 x27: dfff800000000000 [ 77.053369][ T4971] x26: 00000000000000c0 x25: 00000000000000d0 x24: ffff80001fb37a08 [ 77.054473][ T4971] x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00003f66f41 [ 77.055569][ T4971] x20: ffff80001fb37a00 x19: ffff0000eb928e28 x18: 0000000000000000 [ 77.056690][ T4971] x17: 0000000000000000 x16: ffff80000973e348 x15: 0000000000000001 [ 77.057871][ T4971] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 77.058971][ T4971] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973e75c [ 77.060078][ T4971] x8 : ffff0000c6013680 x7 : 0000000000000000 x6 : ffff0000e28a2488 [ 77.061157][ T4971] x5 : ffff80001fb37a18 x4 : 0000000000000001 x3 : 00000000bffffe00 [ 77.062292][ T4971] x2 : ffff80001fb379d0 x1 : 00000000000000d0 x0 : 00000000000000c0 [ 77.063380][ T4971] Call trace: [ 77.063861][ T4971] __udf_add_aext+0x490/0x61c [ 77.064532][ T4971] udf_do_extend_file+0x550/0xd8c [ 77.065234][ T4971] udf_setsize+0x8b4/0xd7c [ 77.065842][ T4971] udf_setattr+0x280/0x414 [ 77.066414][ T4971] notify_change+0xa08/0xcd8 [ 77.067066][ T4971] do_truncate+0x178/0x1f0 [ 77.067705][ T4971] do_sys_ftruncate+0x284/0x31c [ 77.068528][ T4971] __arm64_sys_ftruncate+0x60/0x74 [ 77.069337][ T4971] invoke_syscall+0x98/0x2b8 [ 77.069958][ T4971] el0_svc_common+0x138/0x258 [ 77.070599][ T4971] do_el0_svc+0x58/0x14c [ 77.071249][ T4971] el0_svc+0x78/0x1e0 [ 77.071795][ T4971] el0t_64_sync_handler+0xcc/0xe4 [ 77.072519][ T4971] el0t_64_sync+0x1a0/0x1a4 [ 77.073178][ T4971] irq event stamp: 8490 [ 77.073800][ T4971] hardirqs last enabled at (8489): [] exit_to_kernel_mode+0xe0/0x168 [ 77.075247][ T4971] hardirqs last disabled at (8490): [] el1_dbg+0x24/0x80 [ 77.076491][ T4971] softirqs last enabled at (8484): [] handle_softirqs+0xa4c/0xbf0 [ 77.077811][ T4971] softirqs last disabled at (8395): [] __irq_exit_rcu+0x240/0x440 [ 77.079104][ T4971] ---[ end trace 0bd41df0d0beb43f ]--- [ 77.080661][ T4971] ------------[ cut here ]------------ [ 77.081474][ T4971] WARNING: CPU: 1 PID: 4971 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 77.082697][ T4971] Modules linked in: [ 77.083284][ T4971] CPU: 1 PID: 4971 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 77.084474][ T4971] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 77.085936][ T4971] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 77.087014][ T4971] pc : __udf_add_aext+0x490/0x61c [ 77.087740][ T4971] lr : __udf_add_aext+0x490/0x61c [ 77.088462][ T4971] sp : ffff80001fb37760 [ 77.088996][ T4971] x29: ffff80001fb37780 x28: 1ffff00003f66f40 x27: dfff800000000000 [ 77.090155][ T4971] x26: 00000000000000d0 x25: 00000000000000e0 x24: ffff80001fb37a08 [ 77.091254][ T4971] x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00003f66f41 [ 77.092396][ T4971] x20: ffff80001fb37a00 x19: ffff0000eb928e28 x18: 0000000000000000 [ 77.093555][ T4971] x17: 0000000000000000 x16: ffff80000973e348 x15: 0000000000000001 [ 77.094639][ T4971] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 77.095751][ T4971] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973e75c [ 77.096860][ T4971] x8 : ffff0000c6013680 x7 : 0000000000000000 x6 : ffff0000e28a2488 [ 77.097992][ T4971] x5 : ffff80001fb37a18 x4 : 0000000000000001 x3 : 00000000bffffe00 [ 77.099109][ T4971] x2 : ffff80001fb379d0 x1 : 00000000000000e0 x0 : 00000000000000d0 [ 77.100196][ T4971] Call trace: [ 77.100653][ T4971] __udf_add_aext+0x490/0x61c [ 77.101252][ T4971] udf_do_extend_file+0x550/0xd8c [ 77.101961][ T4971] udf_setsize+0x8b4/0xd7c [ 77.102593][ T4971] udf_setattr+0x280/0x414 [ 77.103260][ T4971] notify_change+0xa08/0xcd8 [ 77.103854][ T4971] do_truncate+0x178/0x1f0 [ 77.104446][ T4971] do_sys_ftruncate+0x284/0x31c [ 77.105111][ T4971] __arm64_sys_ftruncate+0x60/0x74 [ 77.105822][ T4971] invoke_syscall+0x98/0x2b8 [ 77.106435][ T4971] el0_svc_common+0x138/0x258 [ 77.107092][ T4971] do_el0_svc+0x58/0x14c [ 77.107708][ T4971] el0_svc+0x78/0x1e0 [ 77.108261][ T4971] el0t_64_sync_handler+0xcc/0xe4 [ 77.108976][ T4971] el0t_64_sync+0x1a0/0x1a4 [ 77.109569][ T4971] irq event stamp: 8534 [ 77.110131][ T4971] hardirqs last enabled at (8533): [] exit_to_kernel_mode+0xe0/0x168 [ 77.111410][ T4971] hardirqs last disabled at (8534): [] el1_dbg+0x24/0x80 [ 77.112618][ T4971] softirqs last enabled at (8528): [] handle_softirqs+0xa4c/0xbf0 [ 77.113978][ T4971] softirqs last disabled at (8493): [] __irq_exit_rcu+0x240/0x440 [ 77.115323][ T4971] ---[ end trace 0bd41df0d0beb440 ]--- [ 77.117176][ T4971] ------------[ cut here ]------------ [ 77.118048][ T4971] WARNING: CPU: 1 PID: 4971 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 77.119334][ T4971] Modules linked in: [ 77.119853][ T4971] CPU: 1 PID: 4971 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 77.120996][ T4971] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 77.122334][ T4971] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 77.123382][ T4971] pc : __udf_add_aext+0x490/0x61c [ 77.124106][ T4971] lr : __udf_add_aext+0x490/0x61c [ 77.124810][ T4971] sp : ffff80001fb37760 [ 77.125423][ T4971] x29: ffff80001fb37780 x28: 1ffff00003f66f40 x27: dfff800000000000 [ 77.126489][ T4971] x26: 00000000000000e0 x25: 00000000000000f0 x24: ffff80001fb37a08 [ 77.127608][ T4971] x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00003f66f41 [ 77.128773][ T4971] x20: ffff80001fb37a00 x19: ffff0000eb928e28 x18: 0000000000000000 [ 77.129880][ T4971] x17: 0000000000000000 x16: ffff80000973e348 x15: 0000000000000001 [ 77.131038][ T4971] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 77.132130][ T4971] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973e75c [ 77.133182][ T4971] x8 : ffff0000c6013680 x7 : 0000000000000000 x6 : ffff0000e28a2488 [ 77.134293][ T4971] x5 : ffff80001fb37a18 x4 : 0000000000000001 x3 : 00000000bffffe00 [ 77.135468][ T4971] x2 : ffff80001fb379d0 x1 : 00000000000000f0 x0 : 00000000000000e0 [ 77.136625][ T4971] Call trace: [ 77.137128][ T4971] __udf_add_aext+0x490/0x61c [ 77.137791][ T4971] udf_do_extend_file+0x550/0xd8c [ 77.138457][ T4971] udf_setsize+0x8b4/0xd7c [ 77.139069][ T4971] udf_setattr+0x280/0x414 [ 77.139669][ T4971] notify_change+0xa08/0xcd8 [ 77.140322][ T4971] do_truncate+0x178/0x1f0 [ 77.140887][ T4971] do_sys_ftruncate+0x284/0x31c [ 77.141605][ T4971] __arm64_sys_ftruncate+0x60/0x74 [ 77.142367][ T4971] invoke_syscall+0x98/0x2b8 [ 77.142985][ T4971] el0_svc_common+0x138/0x258 [ 77.143648][ T4971] do_el0_svc+0x58/0x14c [ 77.144258][ T4971] el0_svc+0x78/0x1e0 [ 77.144803][ T4971] el0t_64_sync_handler+0xcc/0xe4 [ 77.145504][ T4971] el0t_64_sync+0x1a0/0x1a4 [ 77.146086][ T4971] irq event stamp: 8690 [ 77.146668][ T4971] hardirqs last enabled at (8689): [] exit_to_kernel_mode+0xe0/0x168 [ 77.148083][ T4971] hardirqs last disabled at (8690): [] el1_dbg+0x24/0x80 [ 77.149264][ T4971] softirqs last enabled at (8684): [] handle_softirqs+0xa4c/0xbf0 [ 77.150591][ T4971] softirqs last disabled at (8537): [] __irq_exit_rcu+0x240/0x440 [ 77.151945][ T4971] ---[ end trace 0bd41df0d0beb441 ]--- [ 77.152930][ T4971] ------------[ cut here ]------------ [ 77.153688][ T4971] WARNING: CPU: 1 PID: 4971 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 77.154892][ T4971] Modules linked in: [ 77.155427][ T4971] CPU: 1 PID: 4971 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 77.156671][ T4971] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 77.158090][ T4971] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 77.159248][ T4971] pc : __udf_add_aext+0x490/0x61c [ 77.159995][ T4971] lr : __udf_add_aext+0x490/0x61c [ 77.160700][ T4971] sp : ffff80001fb37760 [ 77.161227][ T4971] x29: ffff80001fb37780 x28: 1ffff00003f66f40 x27: dfff800000000000 [ 77.162341][ T4971] x26: 00000000000000f0 x25: 0000000000000100 x24: ffff80001fb37a08 [ 77.163430][ T4971] x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00003f66f41 [ 77.164563][ T4971] x20: ffff80001fb37a00 x19: ffff0000eb928e28 x18: 0000000000000000 [ 77.165648][ T4971] x17: 0000000000000000 x16: ffff80000973e348 x15: 0000000000000001 [ 77.166808][ T4971] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 77.167945][ T4971] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973e75c [ 77.169091][ T4971] x8 : ffff0000c6013680 x7 : 0000000000000000 x6 : ffff0000e28a2488 [ 77.170215][ T4971] x5 : ffff80001fb37a18 x4 : 0000000000000001 x3 : 00000000bffffe00 [ 77.171278][ T4971] x2 : ffff80001fb379d0 x1 : 0000000000000100 x0 : 00000000000000f0 [ 77.172426][ T4971] Call trace: [ 77.172901][ T4971] __udf_add_aext+0x490/0x61c [ 77.173581][ T4971] udf_do_extend_file+0x550/0xd8c [ 77.174240][ T4971] udf_setsize+0x8b4/0xd7c [ 77.174870][ T4971] udf_setattr+0x280/0x414 [ 77.175459][ T4971] notify_change+0xa08/0xcd8 [ 77.176107][ T4971] do_truncate+0x178/0x1f0 [ 77.176692][ T4971] do_sys_ftruncate+0x284/0x31c [ 77.177338][ T4971] __arm64_sys_ftruncate+0x60/0x74 [ 77.178026][ T4971] invoke_syscall+0x98/0x2b8 [ 77.178660][ T4971] el0_svc_common+0x138/0x258 [ 77.179339][ T4971] do_el0_svc+0x58/0x14c [ 77.179916][ T4971] el0_svc+0x78/0x1e0 [ 77.180463][ T4971] el0t_64_sync_handler+0xcc/0xe4 [ 77.181182][ T4971] el0t_64_sync+0x1a0/0x1a4 [ 77.181782][ T4971] irq event stamp: 8722 [ 77.182358][ T4971] hardirqs last enabled at (8721): [] exit_to_kernel_mode+0xe0/0x168 [ 77.183762][ T4971] hardirqs last disabled at (8722): [] el1_dbg+0x24/0x80 [ 77.184907][ T4971] softirqs last enabled at (8716): [] handle_softirqs+0xa4c/0xbf0 [ 77.186244][ T4971] softirqs last disabled at (8693): [] __irq_exit_rcu+0x240/0x440 [ 77.187534][ T4971] ---[ end trace 0bd41df0d0beb442 ]--- [ 77.188859][ T4971] ------------[ cut here ]------------ [ 77.189661][ T4971] WARNING: CPU: 1 PID: 4971 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 77.190904][ T4971] Modules linked in: [ 77.191419][ T4971] CPU: 1 PID: 4971 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 77.192612][ T4971] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 77.194043][ T4971] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 77.195160][ T4971] pc : __udf_add_aext+0x490/0x61c [ 77.195850][ T4971] lr : __udf_add_aext+0x490/0x61c [ 77.196534][ T4971] sp : ffff80001fb37760 [ 77.197109][ T4971] x29: ffff80001fb37780 x28: 1ffff00003f66f40 x27: dfff800000000000 [ 77.198259][ T4971] x26: 0000000000000100 x25: 0000000000000110 x24: ffff80001fb37a08 [ 77.199404][ T4971] x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00003f66f41 [ 77.200514][ T4971] x20: ffff80001fb37a00 x19: ffff0000eb928e28 x18: 0000000000000000 [ 77.201637][ T4971] x17: 0000000000000000 x16: ffff80000973e348 x15: 0000000000000001 [ 77.202784][ T4971] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 77.203902][ T4971] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973e75c [ 77.205035][ T4971] x8 : ffff0000c6013680 x7 : 0000000000000000 x6 : ffff0000e28a2488 [ 77.206222][ T4971] x5 : ffff80001fb37a18 x4 : 0000000000000001 x3 : 00000000bffffe00 [ 77.207306][ T4971] x2 : ffff80001fb379d0 x1 : 0000000000000110 x0 : 0000000000000100 [ 77.208424][ T4971] Call trace: [ 77.208887][ T4971] __udf_add_aext+0x490/0x61c [ 77.209607][ T4971] udf_do_extend_file+0x550/0xd8c [ 77.210306][ T4971] udf_setsize+0x8b4/0xd7c [ 77.210981][ T4971] udf_setattr+0x280/0x414 [ 77.211623][ T4971] notify_change+0xa08/0xcd8 [ 77.212250][ T4971] do_truncate+0x178/0x1f0 [ 77.212899][ T4971] do_sys_ftruncate+0x284/0x31c [ 77.213586][ T4971] __arm64_sys_ftruncate+0x60/0x74 [ 77.214297][ T4971] invoke_syscall+0x98/0x2b8 [ 77.214862][ T4971] el0_svc_common+0x138/0x258 [ 77.215475][ T4971] do_el0_svc+0x58/0x14c [ 77.216035][ T4971] el0_svc+0x78/0x1e0 [ 77.216585][ T4971] el0t_64_sync_handler+0xcc/0xe4 [ 77.217290][ T4971] el0t_64_sync+0x1a0/0x1a4 [ 77.217913][ T4971] irq event stamp: 8822 [ 77.218494][ T4971] hardirqs last enabled at (8821): [] exit_to_kernel_mode+0xe0/0x168 [ 77.219823][ T4971] hardirqs last disabled at (8822): [] el1_dbg+0x24/0x80 [ 77.220988][ T4971] softirqs last enabled at (8816): [] handle_softirqs+0xa4c/0xbf0 [ 77.222328][ T4971] softirqs last disabled at (8725): [] __irq_exit_rcu+0x240/0x440 [ 77.223569][ T4971] ---[ end trace 0bd41df0d0beb443 ]--- [ 77.225527][ T4971] ------------[ cut here ]------------ [ 77.226356][ T4971] WARNING: CPU: 1 PID: 4971 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 77.227663][ T4971] Modules linked in: [ 77.228220][ T4971] CPU: 1 PID: 4971 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 77.229359][ T4971] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 77.230708][ T4971] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 77.231785][ T4971] pc : __udf_add_aext+0x490/0x61c [ 77.232515][ T4971] lr : __udf_add_aext+0x490/0x61c [ 77.233196][ T4971] sp : ffff80001fb37760 [ 77.233749][ T4971] x29: ffff80001fb37780 x28: 1ffff00003f66f40 x27: dfff800000000000 [ 77.234895][ T4971] x26: 0000000000000110 x25: 0000000000000120 x24: ffff80001fb37a08 [ 77.236072][ T4971] x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00003f66f41 [ 77.237237][ T4971] x20: ffff80001fb37a00 x19: ffff0000eb928e28 x18: 0000000000000000 [ 77.238385][ T4971] x17: 0000000000000000 x16: ffff80000973e348 x15: 0000000000000001 [ 77.239494][ T4971] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 77.240618][ T4971] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973e75c [ 77.241775][ T4971] x8 : ffff0000c6013680 x7 : 0000000000000000 x6 : ffff0000e28a2488 [ 77.242994][ T4971] x5 : ffff80001fb37a18 x4 : 0000000000000001 x3 : 00000000bffffe00 [ 77.244155][ T4971] x2 : ffff80001fb379d0 x1 : 0000000000000120 x0 : 0000000000000110 [ 77.245275][ T4971] Call trace: [ 77.245728][ T4971] __udf_add_aext+0x490/0x61c [ 77.246423][ T4971] udf_do_extend_file+0x550/0xd8c [ 77.247102][ T4971] udf_setsize+0x8b4/0xd7c [ 77.247704][ T4971] udf_setattr+0x280/0x414 [ 77.248264][ T4971] notify_change+0xa08/0xcd8 [ 77.248893][ T4971] do_truncate+0x178/0x1f0 [ 77.249512][ T4971] do_sys_ftruncate+0x284/0x31c [ 77.250151][ T4971] __arm64_sys_ftruncate+0x60/0x74 [ 77.250884][ T4971] invoke_syscall+0x98/0x2b8 [ 77.251549][ T4971] el0_svc_common+0x138/0x258 [ 77.252246][ T4971] do_el0_svc+0x58/0x14c [ 77.252900][ T4971] el0_svc+0x78/0x1e0 [ 77.253492][ T4971] el0t_64_sync_handler+0xcc/0xe4 [ 77.254209][ T4971] el0t_64_sync+0x1a0/0x1a4 [ 77.254876][ T4971] irq event stamp: 8912 [ 77.255498][ T4971] hardirqs last enabled at (8911): [] exit_to_kernel_mode+0xe0/0x168 [ 77.256837][ T4971] hardirqs last disabled at (8912): [] el1_dbg+0x24/0x80 [ 77.258080][ T4971] softirqs last enabled at (8906): [] handle_softirqs+0xa4c/0xbf0 [ 77.259385][ T4971] softirqs last disabled at (8825): [] __irq_exit_rcu+0x240/0x440 [ 77.260661][ T4971] ---[ end trace 0bd41df0d0beb444 ]--- [ 77.261735][ T4971] ------------[ cut here ]------------ [ 77.262512][ T4971] WARNING: CPU: 1 PID: 4971 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 77.263865][ T4971] Modules linked in: [ 77.264433][ T4971] CPU: 1 PID: 4971 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 77.265646][ T4971] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 77.267125][ T4971] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 77.268246][ T4971] pc : __udf_add_aext+0x490/0x61c [ 77.268928][ T4971] lr : __udf_add_aext+0x490/0x61c [ 77.269632][ T4971] sp : ffff80001fb37760 [ 77.270213][ T4971] x29: ffff80001fb37780 x28: 1ffff00003f66f40 x27: dfff800000000000 [ 77.271345][ T4971] x26: 0000000000000120 x25: 0000000000000130 x24: ffff80001fb37a08 [ 77.272437][ T4971] x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00003f66f41 [ 77.273587][ T4971] x20: ffff80001fb37a00 x19: ffff0000eb928e28 x18: 0000000000000000 [ 77.274790][ T4971] x17: 0000000000000000 x16: ffff80000973e348 x15: 0000000000000001 [ 77.275874][ T4971] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 77.277061][ T4971] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973e75c [ 77.278204][ T4971] x8 : ffff0000c6013680 x7 : 0000000000000000 x6 : ffff0000e28a2488 [ 77.279328][ T4971] x5 : ffff80001fb37a18 x4 : 0000000000000001 x3 : 00000000bffffe00 [ 77.280470][ T4971] x2 : ffff80001fb379d0 x1 : 0000000000000130 x0 : 0000000000000120 [ 77.281613][ T4971] Call trace: [ 77.282027][ T4971] __udf_add_aext+0x490/0x61c [ 77.282739][ T4971] udf_do_extend_file+0x550/0xd8c [ 77.283460][ T4971] udf_setsize+0x8b4/0xd7c [ 77.284035][ T4971] udf_setattr+0x280/0x414 [ 77.284637][ T4971] notify_change+0xa08/0xcd8 [ 77.285284][ T4971] do_truncate+0x178/0x1f0 [ 77.285908][ T4971] do_sys_ftruncate+0x284/0x31c [ 77.286541][ T4971] __arm64_sys_ftruncate+0x60/0x74 [ 77.287224][ T4971] invoke_syscall+0x98/0x2b8 [ 77.287895][ T4971] el0_svc_common+0x138/0x258 [ 77.288551][ T4971] do_el0_svc+0x58/0x14c [ 77.289141][ T4971] el0_svc+0x78/0x1e0 [ 77.289661][ T4971] el0t_64_sync_handler+0xcc/0xe4 [ 77.290362][ T4971] el0t_64_sync+0x1a0/0x1a4 [ 77.290971][ T4971] irq event stamp: 9032 [ 77.291523][ T4971] hardirqs last enabled at (9031): [] exit_to_kernel_mode+0xe0/0x168 [ 77.292811][ T4971] hardirqs last disabled at (9032): [] el1_dbg+0x24/0x80 [ 77.293959][ T4971] softirqs last enabled at (9026): [] handle_softirqs+0xa4c/0xbf0 [ 77.295236][ T4971] softirqs last disabled at (8915): [] __irq_exit_rcu+0x240/0x440 [ 77.296513][ T4971] ---[ end trace 0bd41df0d0beb445 ]--- [ 77.298466][ T4971] ------------[ cut here ]------------ [ 77.299345][ T4971] WARNING: CPU: 1 PID: 4971 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 77.300628][ T4971] Modules linked in: [ 77.301178][ T4971] CPU: 1 PID: 4971 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 77.302335][ T4971] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 77.303780][ T4971] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 77.304862][ T4971] pc : __udf_add_aext+0x490/0x61c [ 77.305578][ T4971] lr : __udf_add_aext+0x490/0x61c [ 77.306270][ T4971] sp : ffff80001fb37760 [ 77.306817][ T4971] x29: ffff80001fb37780 x28: 1ffff00003f66f40 x27: dfff800000000000 [ 77.307967][ T4971] x26: 0000000000000130 x25: 0000000000000140 x24: ffff80001fb37a08 [ 77.309037][ T4971] x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00003f66f41 [ 77.310229][ T4971] x20: ffff80001fb37a00 x19: ffff0000eb928e28 x18: 0000000000000000 [ 77.311439][ T4971] x17: 0000000000000000 x16: ffff80000973e348 x15: 0000000000000001 [ 77.312564][ T4971] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 77.313723][ T4971] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973e75c [ 77.314776][ T4971] x8 : ffff0000c6013680 x7 : 0000000000000000 x6 : ffff0000e28a2488 [ 77.315903][ T4971] x5 : ffff80001fb37a18 x4 : 0000000000000001 x3 : 00000000bffffe00 [ 77.317030][ T4971] x2 : ffff80001fb379d0 x1 : 0000000000000140 x0 : 0000000000000130 [ 77.318137][ T4971] Call trace: [ 77.318621][ T4971] __udf_add_aext+0x490/0x61c [ 77.319268][ T4971] udf_do_extend_file+0x550/0xd8c [ 77.319921][ T4971] udf_setsize+0x8b4/0xd7c [ 77.320564][ T4971] udf_setattr+0x280/0x414 [ 77.321164][ T4971] notify_change+0xa08/0xcd8 [ 77.321755][ T4971] do_truncate+0x178/0x1f0 [ 77.322353][ T4971] do_sys_ftruncate+0x284/0x31c [ 77.323123][ T4971] __arm64_sys_ftruncate+0x60/0x74 [ 77.323916][ T4971] invoke_syscall+0x98/0x2b8 [ 77.324592][ T4971] el0_svc_common+0x138/0x258 [ 77.325262][ T4971] do_el0_svc+0x58/0x14c [ 77.325910][ T4971] el0_svc+0x78/0x1e0 [ 77.326509][ T4971] el0t_64_sync_handler+0xcc/0xe4 [ 77.327191][ T4971] el0t_64_sync+0x1a0/0x1a4 [ 77.327809][ T4971] irq event stamp: 9074 [ 77.328418][ T4971] hardirqs last enabled at (9073): [] exit_to_kernel_mode+0xe0/0x168 [ 77.329683][ T4971] hardirqs last disabled at (9074): [] el1_dbg+0x24/0x80 [ 77.330841][ T4971] softirqs last enabled at (9068): [] handle_softirqs+0xa4c/0xbf0 [ 77.332116][ T4971] softirqs last disabled at (9035): [] __irq_exit_rcu+0x240/0x440 [ 77.333335][ T4971] ---[ end trace 0bd41df0d0beb446 ]--- [ 77.334376][ T4971] ------------[ cut here ]------------ [ 77.335186][ T4971] WARNING: CPU: 1 PID: 4971 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 77.336519][ T4971] Modules linked in: [ 77.337056][ T4971] CPU: 1 PID: 4971 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 77.338255][ T4971] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 77.339677][ T4971] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 77.340729][ T4971] pc : __udf_add_aext+0x490/0x61c [ 77.341428][ T4971] lr : __udf_add_aext+0x490/0x61c [ 77.342100][ T4971] sp : ffff80001fb37760 [ 77.342687][ T4971] x29: ffff80001fb37780 x28: 1ffff00003f66f40 x27: dfff800000000000 [ 77.343766][ T4971] x26: 0000000000000140 x25: 0000000000000150 x24: ffff80001fb37a08 [ 77.344900][ T4971] x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00003f66f41 [ 77.346049][ T4971] x20: ffff80001fb37a00 x19: ffff0000eb928e28 x18: 0000000000000000 [ 77.347144][ T4971] x17: 0000000000000000 x16: ffff80000973e348 x15: 0000000000000001 [ 77.348268][ T4971] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 77.349387][ T4971] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973e75c [ 77.350498][ T4971] x8 : ffff0000c6013680 x7 : 0000000000000000 x6 : ffff0000e28a2488 [ 77.351698][ T4971] x5 : ffff80001fb37a18 x4 : 0000000000000001 x3 : 00000000bffffe00 [ 77.352889][ T4971] x2 : ffff80001fb379d0 x1 : 0000000000000150 x0 : 0000000000000140 [ 77.354050][ T4971] Call trace: [ 77.354537][ T4971] __udf_add_aext+0x490/0x61c [ 77.355226][ T4971] udf_do_extend_file+0x550/0xd8c [ 77.355910][ T4971] udf_setsize+0x8b4/0xd7c [ 77.356513][ T4971] udf_setattr+0x280/0x414 [ 77.357099][ T4971] notify_change+0xa08/0xcd8 [ 77.357702][ T4971] do_truncate+0x178/0x1f0 [ 77.358315][ T4971] do_sys_ftruncate+0x284/0x31c [ 77.358960][ T4971] __arm64_sys_ftruncate+0x60/0x74 [ 77.359637][ T4971] invoke_syscall+0x98/0x2b8 [ 77.360259][ T4971] el0_svc_common+0x138/0x258 [ 77.360965][ T4971] do_el0_svc+0x58/0x14c [ 77.361575][ T4971] el0_svc+0x78/0x1e0 [ 77.362122][ T4971] el0t_64_sync_handler+0xcc/0xe4 [ 77.362830][ T4971] el0t_64_sync+0x1a0/0x1a4 [ 77.363486][ T4971] irq event stamp: 9154 [ 77.364079][ T4971] hardirqs last enabled at (9153): [] exit_to_kernel_mode+0xe0/0x168 [ 77.365444][ T4971] hardirqs last disabled at (9154): [] el1_dbg+0x24/0x80 [ 77.366673][ T4971] softirqs last enabled at (9148): [] handle_softirqs+0xa4c/0xbf0 [ 77.368052][ T4971] softirqs last disabled at (9077): [] __irq_exit_rcu+0x240/0x440 [ 77.369382][ T4971] ---[ end trace 0bd41df0d0beb447 ]--- [ 77.371672][ T4971] ------------[ cut here ]------------ [ 77.372501][ T4971] WARNING: CPU: 1 PID: 4971 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 77.373833][ T4971] Modules linked in: [ 77.374416][ T4971] CPU: 1 PID: 4971 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 77.375668][ T4971] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 77.377046][ T4971] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 77.378151][ T4971] pc : __udf_add_aext+0x490/0x61c [ 77.378849][ T4971] lr : __udf_add_aext+0x490/0x61c [ 77.379563][ T4971] sp : ffff80001fb37760 [ 77.380153][ T4971] x29: ffff80001fb37780 x28: 1ffff00003f66f40 x27: dfff800000000000 [ 77.381277][ T4971] x26: 0000000000000150 x25: 0000000000000160 x24: ffff80001fb37a08 [ 77.382431][ T4971] x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00003f66f41 [ 77.383594][ T4971] x20: ffff80001fb37a00 x19: ffff0000eb928e28 x18: 0000000000000000 [ 77.384732][ T4971] x17: 0000000000000000 x16: ffff80000973e348 x15: 0000000000000001 [ 77.385857][ T4971] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 77.386904][ T4971] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973e75c [ 77.387988][ T4971] x8 : ffff0000c6013680 x7 : 0000000000000000 x6 : ffff0000e28a2488 [ 77.389117][ T4971] x5 : ffff80001fb37a18 x4 : 0000000000000001 x3 : 00000000bffffe00 [ 77.390163][ T4971] x2 : ffff80001fb379d0 x1 : 0000000000000160 x0 : 0000000000000150 [ 77.391261][ T4971] Call trace: [ 77.391716][ T4971] __udf_add_aext+0x490/0x61c [ 77.392374][ T4971] udf_do_extend_file+0x550/0xd8c [ 77.393017][ T4971] udf_setsize+0x8b4/0xd7c [ 77.393614][ T4971] udf_setattr+0x280/0x414 [ 77.394169][ T4971] notify_change+0xa08/0xcd8 [ 77.394766][ T4971] do_truncate+0x178/0x1f0 [ 77.395374][ T4971] do_sys_ftruncate+0x284/0x31c [ 77.396044][ T4971] __arm64_sys_ftruncate+0x60/0x74 [ 77.396772][ T4971] invoke_syscall+0x98/0x2b8 [ 77.397469][ T4971] el0_svc_common+0x138/0x258 [ 77.398113][ T4971] do_el0_svc+0x58/0x14c [ 77.398770][ T4971] el0_svc+0x78/0x1e0 [ 77.399343][ T4971] el0t_64_sync_handler+0xcc/0xe4 [ 77.400089][ T4971] el0t_64_sync+0x1a0/0x1a4 [ 77.400710][ T4971] irq event stamp: 9182 [ 77.401269][ T4971] hardirqs last enabled at (9181): [] exit_to_kernel_mode+0xe0/0x168 [ 77.402608][ T4971] hardirqs last disabled at (9182): [] el1_dbg+0x24/0x80 [ 77.403757][ T4971] softirqs last enabled at (9176): [] handle_softirqs+0xa4c/0xbf0 [ 77.405117][ T4971] softirqs last disabled at (9157): [] __irq_exit_rcu+0x240/0x440 [ 77.406448][ T4971] ---[ end trace 0bd41df0d0beb448 ]--- [ 77.407824][ T4971] ------------[ cut here ]------------ [ 77.408595][ T4971] WARNING: CPU: 1 PID: 4971 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 77.409814][ T4971] Modules linked in: [ 77.410349][ T4971] CPU: 1 PID: 4971 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 77.411537][ T4971] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 77.412867][ T4971] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 77.413936][ T4971] pc : __udf_add_aext+0x490/0x61c [ 77.414637][ T4971] lr : __udf_add_aext+0x490/0x61c [ 77.415294][ T4971] sp : ffff80001fb37760 [ 77.415900][ T4971] x29: ffff80001fb37780 x28: 1ffff00003f66f40 x27: dfff800000000000 [ 77.417004][ T4971] x26: 0000000000000160 x25: 0000000000000170 x24: ffff80001fb37a08 [ 77.418234][ T4971] x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00003f66f41 [ 77.419398][ T4971] x20: ffff80001fb37a00 x19: ffff0000eb928e28 x18: 0000000000000000 [ 77.420558][ T4971] x17: 0000000000000000 x16: ffff80000973e348 x15: 0000000000000001 [ 77.421778][ T4971] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 77.422902][ T4971] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973e75c [ 77.424005][ T4971] x8 : ffff0000c6013680 x7 : 0000000000000000 x6 : ffff0000e28a2488 [ 77.425100][ T4971] x5 : ffff80001fb37a18 x4 : 0000000000000001 x3 : 00000000bffffe00 [ 77.426216][ T4971] x2 : ffff80001fb379d0 x1 : 0000000000000170 x0 : 0000000000000160 [ 77.427313][ T4971] Call trace: [ 77.427739][ T4971] __udf_add_aext+0x490/0x61c [ 77.428387][ T4971] udf_do_extend_file+0x550/0xd8c [ 77.429114][ T4971] udf_setsize+0x8b4/0xd7c [ 77.429706][ T4971] udf_setattr+0x280/0x414 [ 77.430289][ T4971] notify_change+0xa08/0xcd8 [ 77.430926][ T4971] do_truncate+0x178/0x1f0 [ 77.431512][ T4971] do_sys_ftruncate+0x284/0x31c [ 77.432194][ T4971] __arm64_sys_ftruncate+0x60/0x74 [ 77.432921][ T4971] invoke_syscall+0x98/0x2b8 [ 77.433573][ T4971] el0_svc_common+0x138/0x258 [ 77.434244][ T4971] do_el0_svc+0x58/0x14c [ 77.434860][ T4971] el0_svc+0x78/0x1e0 [ 77.435438][ T4971] el0t_64_sync_handler+0xcc/0xe4 [ 77.436142][ T4971] el0t_64_sync+0x1a0/0x1a4 [ 77.436799][ T4971] irq event stamp: 9316 [ 77.437402][ T4971] hardirqs last enabled at (9315): [] exit_to_kernel_mode+0xe0/0x168 [ 77.438727][ T4971] hardirqs last disabled at (9316): [] el1_dbg+0x24/0x80 [ 77.439925][ T4971] softirqs last enabled at (9310): [] handle_softirqs+0xa4c/0xbf0 [ 77.441239][ T4971] softirqs last disabled at (9185): [] __irq_exit_rcu+0x240/0x440 [ 77.442567][ T4971] ---[ end trace 0bd41df0d0beb449 ]--- [ 77.444653][ T4971] ------------[ cut here ]------------ [ 77.445486][ T4971] WARNING: CPU: 1 PID: 4971 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 77.446775][ T4971] Modules linked in: [ 77.447356][ T4971] CPU: 1 PID: 4971 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 77.448499][ T4971] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 77.449867][ T4971] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 77.450892][ T4971] pc : __udf_add_aext+0x490/0x61c [ 77.451552][ T4971] lr : __udf_add_aext+0x490/0x61c [ 77.452207][ T4971] sp : ffff80001fb37760 [ 77.452770][ T4971] x29: ffff80001fb37780 x28: 1ffff00003f66f40 x27: dfff800000000000 [ 77.453866][ T4971] x26: 0000000000000170 x25: 0000000000000180 x24: ffff80001fb37a08 [ 77.454983][ T4971] x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00003f66f41 [ 77.456108][ T4971] x20: ffff80001fb37a00 x19: ffff0000eb928e28 x18: 0000000000000000 [ 77.457245][ T4971] x17: 0000000000000000 x16: ffff80000973e348 x15: 0000000000000001 [ 77.458302][ T4971] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 77.459424][ T4971] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973e75c [ 77.460496][ T4971] x8 : ffff0000c6013680 x7 : 0000000000000000 x6 : ffff0000e28a2488 [ 77.461637][ T4971] x5 : ffff80001fb37a18 x4 : 0000000000000001 x3 : 00000000bffffe00 [ 77.462714][ T4971] x2 : ffff80001fb379d0 x1 : 0000000000000180 x0 : 0000000000000170 [ 77.463882][ T4971] Call trace: [ 77.464337][ T4971] __udf_add_aext+0x490/0x61c [ 77.465044][ T4971] udf_do_extend_file+0x550/0xd8c [ 77.465748][ T4971] udf_setsize+0x8b4/0xd7c [ 77.466407][ T4971] udf_setattr+0x280/0x414 [ 77.466984][ T4971] notify_change+0xa08/0xcd8 [ 77.467612][ T4971] do_truncate+0x178/0x1f0 [ 77.468213][ T4971] do_sys_ftruncate+0x284/0x31c [ 77.468894][ T4971] __arm64_sys_ftruncate+0x60/0x74 [ 77.469609][ T4971] invoke_syscall+0x98/0x2b8 [ 77.470209][ T4971] el0_svc_common+0x138/0x258 [ 77.470867][ T4971] do_el0_svc+0x58/0x14c [ 77.471435][ T4971] el0_svc+0x78/0x1e0 [ 77.471964][ T4971] el0t_64_sync_handler+0xcc/0xe4 [ 77.472679][ T4971] el0t_64_sync+0x1a0/0x1a4 [ 77.473346][ T4971] irq event stamp: 9452 [ 77.473931][ T4971] hardirqs last enabled at (9451): [] exit_to_kernel_mode+0xe0/0x168 [ 77.475295][ T4971] hardirqs last disabled at (9452): [] el1_dbg+0x24/0x80 [ 77.476513][ T4971] softirqs last enabled at (9446): [] handle_softirqs+0xa4c/0xbf0 [ 77.477835][ T4971] softirqs last disabled at (9319): [] __irq_exit_rcu+0x240/0x440 [ 77.479182][ T4971] ---[ end trace 0bd41df0d0beb44a ]--- [ 77.480228][ T4971] ------------[ cut here ]------------ [ 77.480953][ T4971] WARNING: CPU: 1 PID: 4971 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 77.482143][ T4971] Modules linked in: [ 77.482717][ T4971] CPU: 1 PID: 4971 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 77.483972][ T4971] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 77.485341][ T4971] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 77.486431][ T4971] pc : __udf_add_aext+0x490/0x61c [ 77.487128][ T4971] lr : __udf_add_aext+0x490/0x61c [ 77.487830][ T4971] sp : ffff80001fb37760 [ 77.488379][ T4971] x29: ffff80001fb37780 x28: 1ffff00003f66f40 x27: dfff800000000000 [ 77.489463][ T4971] x26: 0000000000000180 x25: 0000000000000190 x24: ffff80001fb37a08 [ 77.490552][ T4971] x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00003f66f41 [ 77.491724][ T4971] x20: ffff80001fb37a00 x19: ffff0000eb928e28 x18: 0000000000000000 [ 77.492921][ T4971] x17: 0000000000000000 x16: ffff80000973e348 x15: 0000000000000001 [ 77.494033][ T4971] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 77.495158][ T4971] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973e75c [ 77.496319][ T4971] x8 : ffff0000c6013680 x7 : 0000000000000000 x6 : ffff0000e28a2488 [ 77.497442][ T4971] x5 : ffff80001fb37a18 x4 : 0000000000000001 x3 : 00000000bffffe00 [ 77.498529][ T4971] x2 : ffff80001fb379d0 x1 : 0000000000000190 x0 : 0000000000000180 [ 77.499650][ T4971] Call trace: [ 77.500124][ T4971] __udf_add_aext+0x490/0x61c [ 77.500747][ T4971] udf_do_extend_file+0x550/0xd8c [ 77.501455][ T4971] udf_setsize+0x8b4/0xd7c [ 77.502093][ T4971] udf_setattr+0x280/0x414 [ 77.502644][ T4971] notify_change+0xa08/0xcd8 [ 77.503232][ T4971] do_truncate+0x178/0x1f0 [ 77.503843][ T4971] do_sys_ftruncate+0x284/0x31c [ 77.504512][ T4971] __arm64_sys_ftruncate+0x60/0x74 [ 77.505226][ T4971] invoke_syscall+0x98/0x2b8 [ 77.505800][ T4971] el0_svc_common+0x138/0x258 [ 77.506429][ T4971] do_el0_svc+0x58/0x14c [ 77.507021][ T4971] el0_svc+0x78/0x1e0 [ 77.507627][ T4971] el0t_64_sync_handler+0xcc/0xe4 [ 77.508322][ T4971] el0t_64_sync+0x1a0/0x1a4 [ 77.508954][ T4971] irq event stamp: 9560 [ 77.509548][ T4971] hardirqs last enabled at (9559): [] exit_to_kernel_mode+0xe0/0x168 [ 77.510973][ T4971] hardirqs last disabled at (9560): [] el1_dbg+0x24/0x80 [ 77.512160][ T4971] softirqs last enabled at (9554): [] handle_softirqs+0xa4c/0xbf0 [ 77.513524][ T4971] softirqs last disabled at (9455): [] __irq_exit_rcu+0x240/0x440 [ 77.514803][ T4971] ---[ end trace 0bd41df0d0beb44b ]--- [ 77.517784][ T4971] ------------[ cut here ]------------ [ 77.518544][ T4971] WARNING: CPU: 1 PID: 4971 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 77.519780][ T4971] Modules linked in: [ 77.520294][ T4971] CPU: 1 PID: 4971 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 77.521506][ T4971] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 77.522872][ T4971] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 77.523956][ T4971] pc : __udf_add_aext+0x490/0x61c [ 77.524631][ T4971] lr : __udf_add_aext+0x490/0x61c [ 77.525322][ T4971] sp : ffff80001fb37760 [ 77.525876][ T4971] x29: ffff80001fb37780 x28: 1ffff00003f66f40 x27: dfff800000000000 [ 77.527024][ T4971] x26: 0000000000000190 x25: 00000000000001a0 x24: ffff80001fb37a08 [ 77.528166][ T4971] x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00003f66f41 [ 77.529280][ T4971] x20: ffff80001fb37a00 x19: ffff0000eb928e28 x18: 0000000000000000 [ 77.530337][ T4971] x17: 0000000000000000 x16: ffff80000973e348 x15: 0000000000000001 [ 77.531421][ T4971] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 77.532557][ T4971] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973e75c [ 77.533600][ T4971] x8 : ffff0000c6013680 x7 : 0000000000000000 x6 : ffff0000e28a2488 [ 77.534721][ T4971] x5 : ffff80001fb37a18 x4 : 0000000000000001 x3 : 00000000bffffe00 [ 77.535864][ T4971] x2 : ffff80001fb379d0 x1 : 00000000000001a0 x0 : 0000000000000190 [ 77.536978][ T4971] Call trace: [ 77.537442][ T4971] __udf_add_aext+0x490/0x61c [ 77.538072][ T4971] udf_do_extend_file+0x550/0xd8c [ 77.538779][ T4971] udf_setsize+0x8b4/0xd7c [ 77.539409][ T4971] udf_setattr+0x280/0x414 [ 77.540076][ T4971] notify_change+0xa08/0xcd8 [ 77.540695][ T4971] do_truncate+0x178/0x1f0 [ 77.541306][ T4971] do_sys_ftruncate+0x284/0x31c [ 77.541958][ T4971] __arm64_sys_ftruncate+0x60/0x74 [ 77.542656][ T4971] invoke_syscall+0x98/0x2b8 [ 77.543318][ T4971] el0_svc_common+0x138/0x258 [ 77.543955][ T4971] do_el0_svc+0x58/0x14c [ 77.544494][ T4971] el0_svc+0x78/0x1e0 [ 77.545018][ T4971] el0t_64_sync_handler+0xcc/0xe4 [ 77.545715][ T4971] el0t_64_sync+0x1a0/0x1a4 [ 77.546351][ T4971] irq event stamp: 9642 [ 77.546879][ T4971] hardirqs last enabled at (9641): [] exit_to_kernel_mode+0xe0/0x168 [ 77.548214][ T4971] hardirqs last disabled at (9642): [] el1_dbg+0x24/0x80 [ 77.549410][ T4971] softirqs last enabled at (9636): [] handle_softirqs+0xa4c/0xbf0 [ 77.550722][ T4971] softirqs last disabled at (9563): [] __irq_exit_rcu+0x240/0x440 [ 77.551912][ T4971] ---[ end trace 0bd41df0d0beb44c ]--- [ 77.553387][ T4971] ------------[ cut here ]------------ [ 77.554221][ T4971] WARNING: CPU: 1 PID: 4971 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 77.555582][ T4971] Modules linked in: [ 77.556111][ T4971] CPU: 1 PID: 4971 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 77.557327][ T4971] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 77.558671][ T4971] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 77.559797][ T4971] pc : __udf_add_aext+0x490/0x61c [ 77.560496][ T4971] lr : __udf_add_aext+0x490/0x61c [ 77.561206][ T4971] sp : ffff80001fb37760 [ 77.561764][ T4971] x29: ffff80001fb37780 x28: 1ffff00003f66f40 x27: dfff800000000000 [ 77.562851][ T4971] x26: 00000000000001a0 x25: 00000000000001b0 x24: ffff80001fb37a08 [ 77.564070][ T4971] x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00003f66f41 [ 77.565146][ T4971] x20: ffff80001fb37a00 x19: ffff0000eb928e28 x18: 0000000000000000 [ 77.566265][ T4971] x17: 0000000000000000 x16: ffff80000973e348 x15: 0000000000000001 [ 77.567377][ T4971] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 77.568476][ T4971] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973e75c [ 77.569623][ T4971] x8 : ffff0000c6013680 x7 : 0000000000000000 x6 : ffff0000e28a2488 [ 77.570780][ T4971] x5 : ffff80001fb37a18 x4 : 0000000000000001 x3 : 00000000bffffe00 [ 77.571924][ T4971] x2 : ffff80001fb379d0 x1 : 00000000000001b0 x0 : 00000000000001a0 [ 77.573074][ T4971] Call trace: [ 77.573530][ T4971] __udf_add_aext+0x490/0x61c [ 77.574190][ T4971] udf_do_extend_file+0x550/0xd8c [ 77.574849][ T4971] udf_setsize+0x8b4/0xd7c [ 77.575460][ T4971] udf_setattr+0x280/0x414 [ 77.576058][ T4971] notify_change+0xa08/0xcd8 [ 77.576705][ T4971] do_truncate+0x178/0x1f0 [ 77.577357][ T4971] do_sys_ftruncate+0x284/0x31c [ 77.578060][ T4971] __arm64_sys_ftruncate+0x60/0x74 [ 77.578735][ T4971] invoke_syscall+0x98/0x2b8 [ 77.579364][ T4971] el0_svc_common+0x138/0x258 [ 77.580008][ T4971] do_el0_svc+0x58/0x14c [ 77.580561][ T4971] el0_svc+0x78/0x1e0 [ 77.581105][ T4971] el0t_64_sync_handler+0xcc/0xe4 [ 77.581793][ T4971] el0t_64_sync+0x1a0/0x1a4 [ 77.582413][ T4971] irq event stamp: 9852 [ 77.582965][ T4971] hardirqs last enabled at (9851): [] exit_to_kernel_mode+0xe0/0x168 [ 77.584238][ T4971] hardirqs last disabled at (9852): [] el1_dbg+0x24/0x80 [ 77.585406][ T4971] softirqs last enabled at (9846): [] handle_softirqs+0xa4c/0xbf0 [ 77.586757][ T4971] softirqs last disabled at (9645): [] __irq_exit_rcu+0x240/0x440 [ 77.588010][ T4971] ---[ end trace 0bd41df0d0beb44d ]--- [ 77.588964][ T4971] ------------[ cut here ]------------ [ 77.589736][ T4971] WARNING: CPU: 1 PID: 4971 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 77.591010][ T4971] Modules linked in: [ 77.591544][ T4971] CPU: 1 PID: 4971 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 77.592706][ T4971] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 77.594068][ T4971] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 77.595152][ T4971] pc : __udf_add_aext+0x490/0x61c [ 77.595801][ T4971] lr : __udf_add_aext+0x490/0x61c [ 77.596498][ T4971] sp : ffff80001fb37760 [ 77.597069][ T4971] x29: ffff80001fb37780 x28: 1ffff00003f66f40 x27: dfff800000000000 [ 77.598185][ T4971] x26: 00000000000001b0 x25: 00000000000001c0 x24: ffff80001fb37a08 [ 77.599239][ T4971] x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00003f66f41 [ 77.600365][ T4971] x20: ffff80001fb37a00 x19: ffff0000eb928e28 x18: 0000000000000000 [ 77.601486][ T4971] x17: 0000000000000000 x16: ffff80000973e348 x15: 0000000000000001 [ 77.602613][ T4971] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 77.603752][ T4971] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973e75c [ 77.604901][ T4971] x8 : ffff0000c6013680 x7 : 0000000000000000 x6 : ffff0000e28a2488 [ 77.606060][ T4971] x5 : ffff80001fb37a18 x4 : 0000000000000001 x3 : 00000000bffffe00 [ 77.607252][ T4971] x2 : ffff80001fb379d0 x1 : 00000000000001c0 x0 : 00000000000001b0 [ 77.608351][ T4971] Call trace: [ 77.608769][ T4971] __udf_add_aext+0x490/0x61c [ 77.609395][ T4971] udf_do_extend_file+0x550/0xd8c [ 77.610086][ T4971] udf_setsize+0x8b4/0xd7c [ 77.610681][ T4971] udf_setattr+0x280/0x414 [ 77.611323][ T4971] notify_change+0xa08/0xcd8 [ 77.612011][ T4971] do_truncate+0x178/0x1f0 [ 77.612619][ T4971] do_sys_ftruncate+0x284/0x31c [ 77.613321][ T4971] __arm64_sys_ftruncate+0x60/0x74 [ 77.614010][ T4971] invoke_syscall+0x98/0x2b8 [ 77.614658][ T4971] el0_svc_common+0x138/0x258 [ 77.615307][ T4971] do_el0_svc+0x58/0x14c [ 77.615925][ T4971] el0_svc+0x78/0x1e0 [ 77.616434][ T4971] el0t_64_sync_handler+0xcc/0xe4 [ 77.617118][ T4971] el0t_64_sync+0x1a0/0x1a4 [ 77.617693][ T4971] irq event stamp: 9884 [ 77.618232][ T4971] hardirqs last enabled at (9883): [] exit_to_kernel_mode+0xe0/0x168 [ 77.619557][ T4971] hardirqs last disabled at (9884): [] el1_dbg+0x24/0x80 [ 77.620730][ T4971] softirqs last enabled at (9878): [] handle_softirqs+0xa4c/0xbf0 [ 77.622089][ T4971] softirqs last disabled at (9855): [] __irq_exit_rcu+0x240/0x440 [ 77.623407][ T4971] ---[ end trace 0bd41df0d0beb44e ]--- [ 77.624955][ T4971] ------------[ cut here ]------------ [ 77.625732][ T4971] WARNING: CPU: 1 PID: 4971 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 77.626959][ T4971] Modules linked in: [ 77.627552][ T4971] CPU: 1 PID: 4971 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 77.628745][ T4971] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 77.630161][ T4971] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 77.631231][ T4971] pc : __udf_add_aext+0x490/0x61c [ 77.631938][ T4971] lr : __udf_add_aext+0x490/0x61c [ 77.632690][ T4971] sp : ffff80001fb37760 [ 77.633277][ T4971] x29: ffff80001fb37780 x28: 1ffff00003f66f40 x27: dfff800000000000 [ 77.634468][ T4971] x26: 00000000000001c0 x25: 00000000000001d0 x24: ffff80001fb37a08 [ 77.635655][ T4971] x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00003f66f41 [ 77.636860][ T4971] x20: ffff80001fb37a00 x19: ffff0000eb928e28 x18: 0000000000000000 [ 77.637946][ T4971] x17: 0000000000000000 x16: ffff80000973e348 x15: 0000000000000001 [ 77.639088][ T4971] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 77.640190][ T4971] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973e75c [ 77.641384][ T4971] x8 : ffff0000c6013680 x7 : 0000000000000000 x6 : ffff0000e28a2488 [ 77.642453][ T4971] x5 : ffff80001fb37a18 x4 : 0000000000000001 x3 : 00000000bffffe00 [ 77.643564][ T4971] x2 : ffff80001fb379d0 x1 : 00000000000001d0 x0 : 00000000000001c0 [ 77.644674][ T4971] Call trace: [ 77.645109][ T4971] __udf_add_aext+0x490/0x61c [ 77.645748][ T4971] udf_do_extend_file+0x550/0xd8c [ 77.646531][ T4971] udf_setsize+0x8b4/0xd7c [ 77.647216][ T4971] udf_setattr+0x280/0x414 [ 77.647883][ T4971] notify_change+0xa08/0xcd8 [ 77.648579][ T4971] do_truncate+0x178/0x1f0 [ 77.649253][ T4971] do_sys_ftruncate+0x284/0x31c [ 77.649938][ T4971] __arm64_sys_ftruncate+0x60/0x74 [ 77.650655][ T4971] invoke_syscall+0x98/0x2b8 [ 77.651308][ T4971] el0_svc_common+0x138/0x258 [ 77.651964][ T4971] do_el0_svc+0x58/0x14c [ 77.652568][ T4971] el0_svc+0x78/0x1e0 [ 77.653133][ T4971] el0t_64_sync_handler+0xcc/0xe4 [ 77.653793][ T4971] el0t_64_sync+0x1a0/0x1a4 [ 77.654437][ T4971] irq event stamp: 10006 [ 77.655029][ T4971] hardirqs last enabled at (10005): [] exit_to_kernel_mode+0xe0/0x168 [ 77.656327][ T4971] hardirqs last disabled at (10006): [] el1_dbg+0x24/0x80 [ 77.657517][ T4971] softirqs last enabled at (10000): [] handle_softirqs+0xa4c/0xbf0 [ 77.658888][ T4971] softirqs last disabled at (9887): [] __irq_exit_rcu+0x240/0x440 [ 77.660244][ T4971] ---[ end trace 0bd41df0d0beb44f ]--- [ 77.661244][ T4971] ------------[ cut here ]------------ [ 77.662028][ T4971] WARNING: CPU: 1 PID: 4971 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 77.663226][ T4971] Modules linked in: [ 77.663768][ T4971] CPU: 1 PID: 4971 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 77.664927][ T4971] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 77.666279][ T4971] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 77.667259][ T4971] pc : __udf_add_aext+0x490/0x61c [ 77.667955][ T4971] lr : __udf_add_aext+0x490/0x61c [ 77.668656][ T4971] sp : ffff80001fb376a0 [ 77.669228][ T4971] x29: ffff80001fb376c0 x28: 1ffff00003f66f40 x27: dfff800000000000 [ 77.670337][ T4971] x26: 00000000000001d0 x25: 00000000000001e0 x24: ffff80001fb37a08 [ 77.671493][ T4971] x23: 0000000000000010 x22: 00000000c0000200 x21: 1ffff00003f66f41 [ 77.672636][ T4971] x20: ffff80001fb37a00 x19: ffff0000eb928e28 x18: 0000000000000000 [ 77.673791][ T4971] x17: 0000000000000000 x16: ffff80000973e348 x15: 0000000000000001 [ 77.674892][ T4971] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 77.676039][ T4971] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973e75c [ 77.677207][ T4971] x8 : ffff0000c6013680 x7 : 0000000000000000 x6 : 0000000000000000 [ 77.678316][ T4971] x5 : 0000000000000010 x4 : 0000000000000000 x3 : 00000000c0000200 [ 77.679457][ T4971] x2 : ffff80001fb3776c x1 : 00000000000001e0 x0 : 00000000000001d0 [ 77.680562][ T4971] Call trace: [ 77.680984][ T4971] __udf_add_aext+0x490/0x61c [ 77.681625][ T4971] udf_setup_indirect_aext+0x498/0x698 [ 77.682368][ T4971] udf_do_extend_file+0x514/0xd8c [ 77.683058][ T4971] udf_setsize+0x8b4/0xd7c [ 77.683657][ T4971] udf_setattr+0x280/0x414 [ 77.684327][ T4971] notify_change+0xa08/0xcd8 [ 77.684973][ T4971] do_truncate+0x178/0x1f0 [ 77.685652][ T4971] do_sys_ftruncate+0x284/0x31c [ 77.686275][ T4971] __arm64_sys_ftruncate+0x60/0x74 [ 77.687016][ T4971] invoke_syscall+0x98/0x2b8 [ 77.687667][ T4971] el0_svc_common+0x138/0x258 [ 77.688309][ T4971] do_el0_svc+0x58/0x14c [ 77.688950][ T4971] el0_svc+0x78/0x1e0 [ 77.689511][ T4971] el0t_64_sync_handler+0xcc/0xe4 [ 77.690198][ T4971] el0t_64_sync+0x1a0/0x1a4 [ 77.690809][ T4971] irq event stamp: 10042 [ 77.691392][ T4971] hardirqs last enabled at (10041): [] lock_page_memcg+0x110/0x234 [ 77.692817][ T4971] hardirqs last disabled at (10042): [] el1_dbg+0x24/0x80 [ 77.693973][ T4971] softirqs last enabled at (10030): [] handle_softirqs+0xa4c/0xbf0 [ 77.695280][ T4971] softirqs last disabled at (10009): [] __irq_exit_rcu+0x240/0x440 [ 77.696596][ T4971] ---[ end trace 0bd41df0d0beb450 ]--- [ 77.698397][ T4971] ------------[ cut here ]------------ [ 77.699166][ T4971] WARNING: CPU: 1 PID: 4971 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 77.700435][ T4971] Modules linked in: [ 77.700978][ T4971] CPU: 1 PID: 4971 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 77.702098][ T4971] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 77.703500][ T4971] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 77.704620][ T4971] pc : __udf_add_aext+0x490/0x61c [ 77.705355][ T4971] lr : __udf_add_aext+0x490/0x61c [ 77.706068][ T4971] sp : ffff80001fb376a0 [ 77.706655][ T4971] x29: ffff80001fb376c0 x28: 1ffff00003f66f40 x27: dfff800000000000 [ 77.707830][ T4971] x26: 00000000000001d0 x25: 0000000000000000 x24: ffff80001fb37a08 [ 77.709009][ T4971] x23: 0000000000000010 x22: 00000000c0000200 x21: 1ffff00003f66f41 [ 77.710151][ T4971] x20: ffff80001fb37a00 x19: ffff0000eb928e28 x18: 0000000000000000 [ 77.711287][ T4971] x17: 0000000000000000 x16: ffff80000973e348 x15: 0000000000000001 [ 77.712432][ T4971] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 77.713526][ T4971] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973e75c [ 77.714673][ T4971] x8 : ffff0000c6013680 x7 : 0000000000000000 x6 : 000000000000003f [ 77.715771][ T4971] x5 : 0000000000000010 x4 : 0000000000000000 x3 : 00000000c0000200 [ 77.716940][ T4971] x2 : ffff80001fb3776c x1 : 0000000000000000 x0 : 00000000000001d0 [ 77.718057][ T4971] Call trace: [ 77.718538][ T4971] __udf_add_aext+0x490/0x61c [ 77.719169][ T4971] udf_setup_indirect_aext+0x498/0x698 [ 77.720098][ T4971] udf_do_extend_file+0x514/0xd8c [ 77.720859][ T4971] udf_setsize+0x8b4/0xd7c [ 77.721550][ T4971] udf_setattr+0x280/0x414 [ 77.722181][ T4971] notify_change+0xa08/0xcd8 [ 77.722832][ T4971] do_truncate+0x178/0x1f0 [ 77.723516][ T4971] do_sys_ftruncate+0x284/0x31c [ 77.724184][ T4971] __arm64_sys_ftruncate+0x60/0x74 [ 77.724897][ T4971] invoke_syscall+0x98/0x2b8 [ 77.725559][ T4971] el0_svc_common+0x138/0x258 [ 77.726173][ T4971] do_el0_svc+0x58/0x14c [ 77.726778][ T4971] el0_svc+0x78/0x1e0 [ 77.727324][ T4971] el0t_64_sync_handler+0xcc/0xe4 [ 77.728036][ T4971] el0t_64_sync+0x1a0/0x1a4 [ 77.728683][ T4971] irq event stamp: 10214 [ 77.729273][ T4971] hardirqs last enabled at (10213): [] __find_get_block+0x1c8/0xcd8 [ 77.730605][ T4971] hardirqs last disabled at (10214): [] el1_dbg+0x24/0x80 [ 77.731767][ T4971] softirqs last enabled at (10206): [] handle_softirqs+0xa4c/0xbf0 [ 77.733033][ T4971] softirqs last disabled at (10045): [] __irq_exit_rcu+0x240/0x440 [ 77.734315][ T4971] ---[ end trace 0bd41df0d0beb451 ]--- [ 77.737974][ T4971] ------------[ cut here ]------------ [ 77.738783][ T4971] WARNING: CPU: 0 PID: 4971 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 77.740064][ T4971] Modules linked in: [ 77.740646][ T4971] CPU: 0 PID: 4971 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 77.741850][ T4971] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 77.743180][ T4971] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 77.744258][ T4971] pc : __udf_add_aext+0x490/0x61c [ 77.744979][ T4971] lr : __udf_add_aext+0x490/0x61c [ 77.745718][ T4971] sp : ffff80001fb37760 [ 77.746369][ T4971] x29: ffff80001fb37780 x28: 1ffff00003f66f40 x27: dfff800000000000 [ 77.747639][ T4971] x26: 0000000000000000 x25: 0000000000000010 x24: ffff80001fb37a08 [ 77.748872][ T4971] x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00003f66f41 [ 77.750068][ T4971] x20: ffff80001fb37a00 x19: ffff0000eb928e28 x18: 0000000000000000 [ 77.751242][ T4971] x17: 0000000000000000 x16: ffff80000973e348 x15: 0000000000000001 [ 77.752439][ T4971] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 77.753606][ T4971] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973e75c [ 77.754761][ T4971] x8 : ffff0000c6013680 x7 : 0000004200000018 x6 : ffff0000e28a23a0 [ 77.755884][ T4971] x5 : ffff80001fb37a18 x4 : 0000000000000001 x3 : 00000000bffffe00 [ 77.757085][ T4971] x2 : ffff80001fb379d0 x1 : 0000000000000010 x0 : 0000000000000000 [ 77.758301][ T4971] Call trace: [ 77.758796][ T4971] __udf_add_aext+0x490/0x61c [ 77.759487][ T4971] udf_do_extend_file+0x550/0xd8c [ 77.760217][ T4971] udf_setsize+0x8b4/0xd7c [ 77.760834][ T4971] udf_setattr+0x280/0x414 [ 77.761467][ T4971] notify_change+0xa08/0xcd8 [ 77.762139][ T4971] do_truncate+0x178/0x1f0 [ 77.762762][ T4971] do_sys_ftruncate+0x284/0x31c [ 77.763491][ T4971] __arm64_sys_ftruncate+0x60/0x74 [ 77.764289][ T4971] invoke_syscall+0x98/0x2b8 [ 77.764917][ T4971] el0_svc_common+0x138/0x258 [ 77.765635][ T4971] do_el0_svc+0x58/0x14c [ 77.766235][ T4971] el0_svc+0x78/0x1e0 [ 77.766813][ T4971] el0t_64_sync_handler+0xcc/0xe4 [ 77.767566][ T4971] el0t_64_sync+0x1a0/0x1a4 [ 77.768234][ T4971] irq event stamp: 10334 [ 77.768788][ T4971] hardirqs last enabled at (10333): [] exit_to_kernel_mode+0xe0/0x168 [ 77.770184][ T4971] hardirqs last disabled at (10334): [] el1_dbg+0x24/0x80 [ 77.771374][ T4971] softirqs last enabled at (10328): [] handle_softirqs+0xa4c/0xbf0 [ 77.772814][ T4971] softirqs last disabled at (10217): [] __irq_exit_rcu+0x240/0x440 [ 77.774173][ T4971] ---[ end trace 0bd41df0d0beb452 ]--- [ 77.776418][ T4971] ------------[ cut here ]------------ [ 77.777171][ T4971] WARNING: CPU: 1 PID: 4971 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 77.778390][ T4971] Modules linked in: [ 77.778958][ T4971] CPU: 1 PID: 4971 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 77.780134][ T4971] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 77.781484][ T4971] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 77.782563][ T4971] pc : __udf_add_aext+0x490/0x61c [ 77.783283][ T4971] lr : __udf_add_aext+0x490/0x61c [ 77.783945][ T4971] sp : ffff80001fb37760 [ 77.784548][ T4971] x29: ffff80001fb37780 x28: 1ffff00003f66f40 x27: dfff800000000000 [ 77.785694][ T4971] x26: 0000000000000010 x25: 0000000000000020 x24: ffff80001fb37a08 [ 77.786813][ T4971] x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00003f66f41 [ 77.787901][ T4971] x20: ffff80001fb37a00 x19: ffff0000eb928e28 x18: 0000000000000000 [ 77.789057][ T4971] x17: 0000000000000000 x16: ffff80000973e348 x15: 0000000000000001 [ 77.790204][ T4971] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 77.791486][ T4971] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973e75c [ 77.792713][ T4971] x8 : ffff0000c6013680 x7 : 0000000000000000 x6 : ffff0000e28a23a0 [ 77.793850][ T4971] x5 : ffff80001fb37a18 x4 : 0000000000000001 x3 : 00000000bffffe00 [ 77.795046][ T4971] x2 : ffff80001fb379d0 x1 : 0000000000000020 x0 : 0000000000000010 [ 77.796203][ T4971] Call trace: [ 77.796692][ T4971] __udf_add_aext+0x490/0x61c [ 77.797388][ T4971] udf_do_extend_file+0x550/0xd8c [ 77.798061][ T4971] udf_setsize+0x8b4/0xd7c [ 77.798780][ T4971] udf_setattr+0x280/0x414 [ 77.799473][ T4971] notify_change+0xa08/0xcd8 [ 77.800174][ T4971] do_truncate+0x178/0x1f0 [ 77.800847][ T4971] do_sys_ftruncate+0x284/0x31c [ 77.801582][ T4971] __arm64_sys_ftruncate+0x60/0x74 [ 77.802342][ T4971] invoke_syscall+0x98/0x2b8 [ 77.802936][ T4971] el0_svc_common+0x138/0x258 [ 77.803615][ T4971] do_el0_svc+0x58/0x14c [ 77.804209][ T4971] el0_svc+0x78/0x1e0 [ 77.804787][ T4971] el0t_64_sync_handler+0xcc/0xe4 [ 77.805500][ T4971] el0t_64_sync+0x1a0/0x1a4 [ 77.806136][ T4971] irq event stamp: 10498 [ 77.806750][ T4971] hardirqs last enabled at (10497): [] exit_to_kernel_mode+0xe0/0x168 [ 77.808139][ T4971] hardirqs last disabled at (10498): [] el1_dbg+0x24/0x80 [ 77.809376][ T4971] softirqs last enabled at (10492): [] handle_softirqs+0xa4c/0xbf0 [ 77.810743][ T4971] softirqs last disabled at (10337): [] __irq_exit_rcu+0x240/0x440 [ 77.812066][ T4971] ---[ end trace 0bd41df0d0beb453 ]--- [ 77.814425][ T4971] ------------[ cut here ]------------ [ 77.815234][ T4971] WARNING: CPU: 1 PID: 4971 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 77.816561][ T4971] Modules linked in: [ 77.817098][ T4971] CPU: 1 PID: 4971 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 77.818299][ T4971] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 77.819636][ T4971] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 77.820715][ T4971] pc : __udf_add_aext+0x490/0x61c [ 77.821404][ T4971] lr : __udf_add_aext+0x490/0x61c [ 77.822100][ T4971] sp : ffff80001fb37760 [ 77.822645][ T4971] x29: ffff80001fb37780 x28: 1ffff00003f66f40 x27: dfff800000000000 [ 77.823759][ T4971] x26: 0000000000000020 x25: 0000000000000030 x24: ffff80001fb37a08 [ 77.824864][ T4971] x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00003f66f41 [ 77.826003][ T4971] x20: ffff80001fb37a00 x19: ffff0000eb928e28 x18: 0000000000000000 [ 77.827177][ T4971] x17: 0000000000000000 x16: ffff80000973e348 x15: 0000000000000001 [ 77.828250][ T4971] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 77.829336][ T4971] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973e75c [ 77.830464][ T4971] x8 : ffff0000c6013680 x7 : 0000000000000000 x6 : ffff0000e28a23a0 [ 77.831577][ T4971] x5 : ffff80001fb37a18 x4 : 0000000000000001 x3 : 00000000bffffe00 [ 77.832768][ T4971] x2 : ffff80001fb379d0 x1 : 0000000000000030 x0 : 0000000000000020 [ 77.833956][ T4971] Call trace: [ 77.834457][ T4971] __udf_add_aext+0x490/0x61c [ 77.835104][ T4971] udf_do_extend_file+0x550/0xd8c [ 77.835893][ T4971] udf_setsize+0x8b4/0xd7c [ 77.836494][ T4971] udf_setattr+0x280/0x414 [ 77.837088][ T4971] notify_change+0xa08/0xcd8 [ 77.837798][ T4971] do_truncate+0x178/0x1f0 [ 77.838477][ T4971] do_sys_ftruncate+0x284/0x31c [ 77.839189][ T4971] __arm64_sys_ftruncate+0x60/0x74 [ 77.839959][ T4971] invoke_syscall+0x98/0x2b8 [ 77.840627][ T4971] el0_svc_common+0x138/0x258 [ 77.841301][ T4971] do_el0_svc+0x58/0x14c [ 77.841925][ T4971] el0_svc+0x78/0x1e0 [ 77.842492][ T4971] el0t_64_sync_handler+0xcc/0xe4 [ 77.843203][ T4971] el0t_64_sync+0x1a0/0x1a4 [ 77.843842][ T4971] irq event stamp: 10662 [ 77.844440][ T4971] hardirqs last enabled at (10661): [] exit_to_kernel_mode+0xe0/0x168 [ 77.845843][ T4971] hardirqs last disabled at (10662): [] el1_dbg+0x24/0x80 [ 77.847021][ T4971] softirqs last enabled at (10656): [] handle_softirqs+0xa4c/0xbf0 [ 77.848348][ T4971] softirqs last disabled at (10501): [] __irq_exit_rcu+0x240/0x440 [ 77.849666][ T4971] ---[ end trace 0bd41df0d0beb454 ]--- [ 77.853122][ T4971] ------------[ cut here ]------------ [ 77.853996][ T4971] WARNING: CPU: 1 PID: 4971 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 77.855356][ T4971] Modules linked in: [ 77.855996][ T4971] CPU: 1 PID: 4971 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 77.857369][ T4971] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 77.858880][ T4971] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 77.860036][ T4971] pc : __udf_add_aext+0x490/0x61c [ 77.860792][ T4971] lr : __udf_add_aext+0x490/0x61c [ 77.861516][ T4971] sp : ffff80001fb37760 [ 77.862135][ T4971] x29: ffff80001fb37780 x28: 1ffff00003f66f40 x27: dfff800000000000 [ 77.863300][ T4971] x26: 0000000000000030 x25: 0000000000000040 x24: ffff80001fb37a08 [ 77.864482][ T4971] x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00003f66f41 [ 77.865650][ T4971] x20: ffff80001fb37a00 x19: ffff0000eb928e28 x18: 0000000000000000 [ 77.866800][ T4971] x17: 0000000000000000 x16: ffff80000973e348 x15: 0000000000000001 [ 77.867916][ T4971] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 77.869084][ T4971] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973e75c [ 77.870210][ T4971] x8 : ffff0000c6013680 x7 : 0000000000000000 x6 : ffff0000e28a23a0 [ 77.871399][ T4971] x5 : ffff80001fb37a18 x4 : 0000000000000001 x3 : 00000000bffffe00 [ 77.872475][ T4971] x2 : ffff80001fb379d0 x1 : 0000000000000040 x0 : 0000000000000030 [ 77.873608][ T4971] Call trace: [ 77.874059][ T4971] __udf_add_aext+0x490/0x61c [ 77.874776][ T4971] udf_do_extend_file+0x550/0xd8c [ 77.875483][ T4971] udf_setsize+0x8b4/0xd7c [ 77.876107][ T4971] udf_setattr+0x280/0x414 [ 77.876679][ T4971] notify_change+0xa08/0xcd8 [ 77.877364][ T4971] do_truncate+0x178/0x1f0 [ 77.878106][ T4971] do_sys_ftruncate+0x284/0x31c [ 77.878798][ T4971] __arm64_sys_ftruncate+0x60/0x74 [ 77.879521][ T4971] invoke_syscall+0x98/0x2b8 [ 77.880163][ T4971] el0_svc_common+0x138/0x258 [ 77.880815][ T4971] do_el0_svc+0x58/0x14c [ 77.881422][ T4971] el0_svc+0x78/0x1e0 [ 77.881991][ T4971] el0t_64_sync_handler+0xcc/0xe4 [ 77.882682][ T4971] el0t_64_sync+0x1a0/0x1a4 [ 77.883317][ T4971] irq event stamp: 10754 [ 77.883849][ T4971] hardirqs last enabled at (10753): [] exit_to_kernel_mode+0xe0/0x168 [ 77.885330][ T4971] hardirqs last disabled at (10754): [] el1_dbg+0x24/0x80 [ 77.886565][ T4971] softirqs last enabled at (10748): [] handle_softirqs+0xa4c/0xbf0 [ 77.887917][ T4971] softirqs last disabled at (10665): [] __irq_exit_rcu+0x240/0x440 [ 77.889193][ T4971] ---[ end trace 0bd41df0d0beb455 ]--- [ 77.890279][ T4971] ------------[ cut here ]------------ [ 77.891125][ T4971] WARNING: CPU: 1 PID: 4971 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 77.892494][ T4971] Modules linked in: [ 77.893017][ T4971] CPU: 1 PID: 4971 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 77.894361][ T4971] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 77.895830][ T4971] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 77.897000][ T4971] pc : __udf_add_aext+0x490/0x61c [ 77.897725][ T4971] lr : __udf_add_aext+0x490/0x61c [ 77.898501][ T4971] sp : ffff80001fb37760 [ 77.899098][ T4971] x29: ffff80001fb37780 x28: 1ffff00003f66f40 x27: dfff800000000000 [ 77.900276][ T4971] x26: 0000000000000040 x25: 0000000000000050 x24: ffff80001fb37a08 [ 77.901463][ T4971] x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00003f66f41 [ 77.902627][ T4971] x20: ffff80001fb37a00 x19: ffff0000eb928e28 x18: 0000000000000000 [ 77.903743][ T4971] x17: 0000000000000000 x16: ffff80000973e348 x15: 0000000000000001 [ 77.904834][ T4971] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 77.906024][ T4971] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973e75c [ 77.907211][ T4971] x8 : ffff0000c6013680 x7 : 0000000000000000 x6 : ffff0000e28a23a0 [ 77.908336][ T4971] x5 : ffff80001fb37a18 x4 : 0000000000000001 x3 : 00000000bffffe00 [ 77.909416][ T4971] x2 : ffff80001fb379d0 x1 : 0000000000000050 x0 : 0000000000000040 [ 77.910543][ T4971] Call trace: [ 77.911018][ T4971] __udf_add_aext+0x490/0x61c [ 77.911664][ T4971] udf_do_extend_file+0x550/0xd8c [ 77.912370][ T4971] udf_setsize+0x8b4/0xd7c [ 77.912984][ T4971] udf_setattr+0x280/0x414 [ 77.913585][ T4971] notify_change+0xa08/0xcd8 [ 77.914188][ T4971] do_truncate+0x178/0x1f0 [ 77.914812][ T4971] do_sys_ftruncate+0x284/0x31c [ 77.915453][ T4971] __arm64_sys_ftruncate+0x60/0x74 [ 77.916191][ T4971] invoke_syscall+0x98/0x2b8 [ 77.916826][ T4971] el0_svc_common+0x138/0x258 [ 77.917555][ T4971] do_el0_svc+0x58/0x14c [ 77.918199][ T4971] el0_svc+0x78/0x1e0 [ 77.918756][ T4971] el0t_64_sync_handler+0xcc/0xe4 [ 77.919424][ T4971] el0t_64_sync+0x1a0/0x1a4 [ 77.920042][ T4971] irq event stamp: 10786 [ 77.920655][ T4971] hardirqs last enabled at (10785): [] exit_to_kernel_mode+0xe0/0x168 [ 77.922075][ T4971] hardirqs last disabled at (10786): [] el1_dbg+0x24/0x80 [ 77.923312][ T4971] softirqs last enabled at (10780): [] handle_softirqs+0xa4c/0xbf0 [ 77.924660][ T4971] softirqs last disabled at (10757): [] __irq_exit_rcu+0x240/0x440 [ 77.926008][ T4971] ---[ end trace 0bd41df0d0beb456 ]--- [ 77.927469][ T4971] ------------[ cut here ]------------ [ 77.928261][ T4971] WARNING: CPU: 1 PID: 4971 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 77.929600][ T4971] Modules linked in: [ 77.930213][ T4971] CPU: 1 PID: 4971 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 77.931585][ T4971] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 77.933032][ T4971] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 77.934149][ T4971] pc : __udf_add_aext+0x490/0x61c [ 77.934869][ T4971] lr : __udf_add_aext+0x490/0x61c [ 77.935574][ T4971] sp : ffff80001fb37760 [ 77.936214][ T4971] x29: ffff80001fb37780 x28: 1ffff00003f66f40 x27: dfff800000000000 [ 77.937392][ T4971] x26: 0000000000000050 x25: 0000000000000060 x24: ffff80001fb37a08 [ 77.938481][ T4971] x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00003f66f41 [ 77.939554][ T4971] x20: ffff80001fb37a00 x19: ffff0000eb928e28 x18: 0000000000000000 [ 77.940667][ T4971] x17: 0000000000000000 x16: ffff80000973e348 x15: 0000000000000001 [ 77.941780][ T4971] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 77.942897][ T4971] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973e75c [ 77.944029][ T4971] x8 : ffff0000c6013680 x7 : 0000000000000000 x6 : ffff0000e28a23a0 [ 77.945155][ T4971] x5 : ffff80001fb37a18 x4 : 0000000000000001 x3 : 00000000bffffe00 [ 77.946324][ T4971] x2 : ffff80001fb379d0 x1 : 0000000000000060 x0 : 0000000000000050 [ 77.947460][ T4971] Call trace: [ 77.947909][ T4971] __udf_add_aext+0x490/0x61c [ 77.948538][ T4971] udf_do_extend_file+0x550/0xd8c [ 77.949216][ T4971] udf_setsize+0x8b4/0xd7c [ 77.949827][ T4971] udf_setattr+0x280/0x414 [ 77.950494][ T4971] notify_change+0xa08/0xcd8 [ 77.951136][ T4971] do_truncate+0x178/0x1f0 [ 77.951721][ T4971] do_sys_ftruncate+0x284/0x31c [ 77.952376][ T4971] __arm64_sys_ftruncate+0x60/0x74 [ 77.953116][ T4971] invoke_syscall+0x98/0x2b8 [ 77.953772][ T4971] el0_svc_common+0x138/0x258 [ 77.954394][ T4971] do_el0_svc+0x58/0x14c [ 77.954985][ T4971] el0_svc+0x78/0x1e0 [ 77.955558][ T4971] el0t_64_sync_handler+0xcc/0xe4 [ 77.956325][ T4971] el0t_64_sync+0x1a0/0x1a4 [ 77.957024][ T4971] irq event stamp: 10832 [ 77.957595][ T4971] hardirqs last enabled at (10831): [] exit_to_kernel_mode+0xe0/0x168 [ 77.959008][ T4971] hardirqs last disabled at (10832): [] el1_dbg+0x24/0x80 [ 77.960201][ T4971] softirqs last enabled at (10826): [] handle_softirqs+0xa4c/0xbf0 [ 77.961496][ T4971] softirqs last disabled at (10789): [] __irq_exit_rcu+0x240/0x440 [ 77.962839][ T4971] ---[ end trace 0bd41df0d0beb457 ]--- [ 77.964498][ T4971] ------------[ cut here ]------------ [ 77.965344][ T4971] WARNING: CPU: 1 PID: 4971 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 77.966664][ T4971] Modules linked in: [ 77.967245][ T4971] CPU: 1 PID: 4971 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 77.968415][ T4971] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 77.969800][ T4971] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 77.970882][ T4971] pc : __udf_add_aext+0x490/0x61c [ 77.971584][ T4971] lr : __udf_add_aext+0x490/0x61c [ 77.972292][ T4971] sp : ffff80001fb37760 [ 77.972850][ T4971] x29: ffff80001fb37780 x28: 1ffff00003f66f40 x27: dfff800000000000 [ 77.973944][ T4971] x26: 0000000000000060 x25: 0000000000000070 x24: ffff80001fb37a08 [ 77.975134][ T4971] x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00003f66f41 [ 77.976296][ T4971] x20: ffff80001fb37a00 x19: ffff0000eb928e28 x18: 0000000000000000 [ 77.977397][ T4971] x17: 0000000000000000 x16: ffff80000973e348 x15: 0000000000000001 [ 77.978550][ T4971] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 77.979678][ T4971] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973e75c [ 77.980879][ T4971] x8 : ffff0000c6013680 x7 : 0000000000000000 x6 : ffff0000e28a23a0 [ 77.981999][ T4971] x5 : ffff80001fb37a18 x4 : 0000000000000001 x3 : 00000000bffffe00 [ 77.983236][ T4971] x2 : ffff80001fb379d0 x1 : 0000000000000070 x0 : 0000000000000060 [ 77.984339][ T4971] Call trace: [ 77.984781][ T4971] __udf_add_aext+0x490/0x61c [ 77.985444][ T4971] udf_do_extend_file+0x550/0xd8c [ 77.986223][ T4971] udf_setsize+0x8b4/0xd7c [ 77.986829][ T4971] udf_setattr+0x280/0x414 [ 77.987492][ T4971] notify_change+0xa08/0xcd8 [ 77.988148][ T4971] do_truncate+0x178/0x1f0 [ 77.988770][ T4971] do_sys_ftruncate+0x284/0x31c [ 77.989472][ T4971] __arm64_sys_ftruncate+0x60/0x74 [ 77.990211][ T4971] invoke_syscall+0x98/0x2b8 [ 77.990889][ T4971] el0_svc_common+0x138/0x258 [ 77.991549][ T4971] do_el0_svc+0x58/0x14c [ 77.992149][ T4971] el0_svc+0x78/0x1e0 [ 77.992749][ T4971] el0t_64_sync_handler+0xcc/0xe4 [ 77.993432][ T4971] el0t_64_sync+0x1a0/0x1a4 [ 77.994094][ T4971] irq event stamp: 10930 [ 77.994674][ T4971] hardirqs last enabled at (10929): [] exit_to_kernel_mode+0xe0/0x168 [ 77.996063][ T4971] hardirqs last disabled at (10930): [] el1_dbg+0x24/0x80 [ 77.997231][ T4971] softirqs last enabled at (10924): [] handle_softirqs+0xa4c/0xbf0 [ 77.998601][ T4971] softirqs last disabled at (10835): [] __irq_exit_rcu+0x240/0x440 [ 77.999879][ T4971] ---[ end trace 0bd41df0d0beb458 ]--- [ 78.002064][ T4971] ------------[ cut here ]------------ [ 78.002885][ T4971] WARNING: CPU: 1 PID: 4971 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 78.004313][ T4971] Modules linked in: [ 78.004888][ T4971] CPU: 1 PID: 4971 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 78.006107][ T4971] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 78.007574][ T4971] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 78.008699][ T4971] pc : __udf_add_aext+0x490/0x61c [ 78.009404][ T4971] lr : __udf_add_aext+0x490/0x61c [ 78.010139][ T4971] sp : ffff80001fb37760 [ 78.010715][ T4971] x29: ffff80001fb37780 x28: 1ffff00003f66f40 x27: dfff800000000000 [ 78.011880][ T4971] x26: 0000000000000070 x25: 0000000000000080 x24: ffff80001fb37a08 [ 78.012993][ T4971] x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00003f66f41 [ 78.014088][ T4971] x20: ffff80001fb37a00 x19: ffff0000eb928e28 x18: 0000000000000000 [ 78.015264][ T4971] x17: 0000000000000000 x16: ffff80000973e348 x15: 0000000000000001 [ 78.016447][ T4971] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 78.017616][ T4971] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973e75c [ 78.018783][ T4971] x8 : ffff0000c6013680 x7 : 0000000000000000 x6 : ffff0000e28a23a0 [ 78.019892][ T4971] x5 : ffff80001fb37a18 x4 : 0000000000000001 x3 : 00000000bffffe00 [ 78.021018][ T4971] x2 : ffff80001fb379d0 x1 : 0000000000000080 x0 : 0000000000000070 [ 78.022148][ T4971] Call trace: [ 78.022623][ T4971] __udf_add_aext+0x490/0x61c [ 78.023272][ T4971] udf_do_extend_file+0x550/0xd8c [ 78.023962][ T4971] udf_setsize+0x8b4/0xd7c [ 78.024624][ T4971] udf_setattr+0x280/0x414 [ 78.025243][ T4971] notify_change+0xa08/0xcd8 [ 78.025904][ T4971] do_truncate+0x178/0x1f0 [ 78.026538][ T4971] do_sys_ftruncate+0x284/0x31c [ 78.027190][ T4971] __arm64_sys_ftruncate+0x60/0x74 [ 78.027950][ T4971] invoke_syscall+0x98/0x2b8 [ 78.028589][ T4971] el0_svc_common+0x138/0x258 [ 78.029299][ T4971] do_el0_svc+0x58/0x14c [ 78.029883][ T4971] el0_svc+0x78/0x1e0 [ 78.030406][ T4971] el0t_64_sync_handler+0xcc/0xe4 [ 78.031058][ T4971] el0t_64_sync+0x1a0/0x1a4 [ 78.031671][ T4971] irq event stamp: 11106 [ 78.032292][ T4971] hardirqs last enabled at (11105): [] exit_to_kernel_mode+0xe0/0x168 [ 78.033717][ T4971] hardirqs last disabled at (11106): [] el1_dbg+0x24/0x80 [ 78.035009][ T4971] softirqs last enabled at (11100): [] handle_softirqs+0xa4c/0xbf0 [ 78.036452][ T4971] softirqs last disabled at (10933): [] __irq_exit_rcu+0x240/0x440 [ 78.037854][ T4971] ---[ end trace 0bd41df0d0beb459 ]--- [ 78.039120][ T4971] ------------[ cut here ]------------ [ 78.039901][ T4971] WARNING: CPU: 1 PID: 4971 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 78.041209][ T4971] Modules linked in: [ 78.041809][ T4971] CPU: 1 PID: 4971 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 78.043054][ T4971] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 78.044459][ T4971] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 78.045588][ T4971] pc : __udf_add_aext+0x490/0x61c [ 78.046293][ T4971] lr : __udf_add_aext+0x490/0x61c [ 78.047020][ T4971] sp : ffff80001fb37760 [ 78.047600][ T4971] x29: ffff80001fb37780 x28: 1ffff00003f66f40 x27: dfff800000000000 [ 78.048709][ T4971] x26: 0000000000000080 x25: 0000000000000090 x24: ffff80001fb37a08 [ 78.049837][ T4971] x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00003f66f41 [ 78.050942][ T4971] x20: ffff80001fb37a00 x19: ffff0000eb928e28 x18: 0000000000000000 [ 78.052139][ T4971] x17: 0000000000000000 x16: ffff80000973e348 x15: 0000000000000001 [ 78.053268][ T4971] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 78.054394][ T4971] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973e75c [ 78.055559][ T4971] x8 : ffff0000c6013680 x7 : 0000000000000000 x6 : ffff0000e28a23a0 [ 78.056743][ T4971] x5 : ffff80001fb37a18 x4 : 0000000000000001 x3 : 00000000bffffe00 [ 78.057902][ T4971] x2 : ffff80001fb379d0 x1 : 0000000000000090 x0 : 0000000000000080 [ 78.059028][ T4971] Call trace: [ 78.059469][ T4971] __udf_add_aext+0x490/0x61c [ 78.060099][ T4971] udf_do_extend_file+0x550/0xd8c [ 78.060794][ T4971] udf_setsize+0x8b4/0xd7c [ 78.061396][ T4971] udf_setattr+0x280/0x414 [ 78.061997][ T4971] notify_change+0xa08/0xcd8 [ 78.062651][ T4971] do_truncate+0x178/0x1f0 [ 78.063296][ T4971] do_sys_ftruncate+0x284/0x31c [ 78.063985][ T4971] __arm64_sys_ftruncate+0x60/0x74 [ 78.064676][ T4971] invoke_syscall+0x98/0x2b8 [ 78.065285][ T4971] el0_svc_common+0x138/0x258 [ 78.065973][ T4971] do_el0_svc+0x58/0x14c [ 78.066568][ T4971] el0_svc+0x78/0x1e0 [ 78.067108][ T4971] el0t_64_sync_handler+0xcc/0xe4 [ 78.067803][ T4971] el0t_64_sync+0x1a0/0x1a4 [ 78.068476][ T4971] irq event stamp: 11220 [ 78.069067][ T4971] hardirqs last enabled at (11219): [] exit_to_kernel_mode+0xe0/0x168 [ 78.070412][ T4971] hardirqs last disabled at (11220): [] el1_dbg+0x24/0x80 [ 78.071597][ T4971] softirqs last enabled at (11214): [] handle_softirqs+0xa4c/0xbf0 [ 78.072948][ T4971] softirqs last disabled at (11109): [] __irq_exit_rcu+0x240/0x440 [ 78.074281][ T4971] ---[ end trace 0bd41df0d0beb45a ]--- [ 78.076539][ T4971] ------------[ cut here ]------------ [ 78.077380][ T4971] WARNING: CPU: 1 PID: 4971 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 78.078510][ T4971] Modules linked in: [ 78.079065][ T4971] CPU: 1 PID: 4971 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 78.080208][ T4971] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 78.081525][ T4971] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 78.082563][ T4971] pc : __udf_add_aext+0x490/0x61c [ 78.083269][ T4971] lr : __udf_add_aext+0x490/0x61c [ 78.083993][ T4971] sp : ffff80001fb37760 [ 78.084616][ T4971] x29: ffff80001fb37780 x28: 1ffff00003f66f40 x27: dfff800000000000 [ 78.085731][ T4971] x26: 0000000000000090 x25: 00000000000000a0 x24: ffff80001fb37a08 [ 78.086908][ T4971] x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00003f66f41 [ 78.088053][ T4971] x20: ffff80001fb37a00 x19: ffff0000eb928e28 x18: 0000000000000000 [ 78.089210][ T4971] x17: 0000000000000000 x16: ffff80000973e348 x15: 0000000000000001 [ 78.090369][ T4971] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 78.091538][ T4971] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973e75c [ 78.092656][ T4971] x8 : ffff0000c6013680 x7 : 0000000000000000 x6 : ffff0000e28a23a0 [ 78.093788][ T4971] x5 : ffff80001fb37a18 x4 : 0000000000000001 x3 : 00000000bffffe00 [ 78.094892][ T4971] x2 : ffff80001fb379d0 x1 : 00000000000000a0 x0 : 0000000000000090 [ 78.095944][ T4971] Call trace: [ 78.096392][ T4971] __udf_add_aext+0x490/0x61c [ 78.097077][ T4971] udf_do_extend_file+0x550/0xd8c [ 78.097868][ T4971] udf_setsize+0x8b4/0xd7c [ 78.098537][ T4971] udf_setattr+0x280/0x414 [ 78.099191][ T4971] notify_change+0xa08/0xcd8 [ 78.099835][ T4971] do_truncate+0x178/0x1f0 [ 78.100449][ T4971] do_sys_ftruncate+0x284/0x31c [ 78.101091][ T4971] __arm64_sys_ftruncate+0x60/0x74 [ 78.101793][ T4971] invoke_syscall+0x98/0x2b8 [ 78.102414][ T4971] el0_svc_common+0x138/0x258 [ 78.103049][ T4971] do_el0_svc+0x58/0x14c [ 78.103600][ T4971] el0_svc+0x78/0x1e0 [ 78.104140][ T4971] el0t_64_sync_handler+0xcc/0xe4 [ 78.104857][ T4971] el0t_64_sync+0x1a0/0x1a4 [ 78.105456][ T4971] irq event stamp: 11262 [ 78.106015][ T4971] hardirqs last enabled at (11261): [] exit_to_kernel_mode+0xe0/0x168 [ 78.107372][ T4971] hardirqs last disabled at (11262): [] el1_dbg+0x24/0x80 [ 78.108602][ T4971] softirqs last enabled at (11256): [] handle_softirqs+0xa4c/0xbf0 [ 78.109971][ T4971] softirqs last disabled at (11223): [] __irq_exit_rcu+0x240/0x440 [ 78.111214][ T4971] ---[ end trace 0bd41df0d0beb45b ]--- [ 78.112446][ T4971] ------------[ cut here ]------------ [ 78.113269][ T4971] WARNING: CPU: 1 PID: 4971 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 78.114551][ T4971] Modules linked in: [ 78.115085][ T4971] CPU: 1 PID: 4971 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 78.116279][ T4971] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 78.117650][ T4971] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 78.118745][ T4971] pc : __udf_add_aext+0x490/0x61c [ 78.119458][ T4971] lr : __udf_add_aext+0x490/0x61c [ 78.120164][ T4971] sp : ffff80001fb37760 [ 78.120744][ T4971] x29: ffff80001fb37780 x28: 1ffff00003f66f40 x27: dfff800000000000 [ 78.121889][ T4971] x26: 00000000000000a0 x25: 00000000000000b0 x24: ffff80001fb37a08 [ 78.122957][ T4971] x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00003f66f41 [ 78.124094][ T4971] x20: ffff80001fb37a00 x19: ffff0000eb928e28 x18: 0000000000000000 [ 78.125221][ T4971] x17: 0000000000000000 x16: ffff80000973e348 x15: 0000000000000001 [ 78.126329][ T4971] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 78.127437][ T4971] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973e75c [ 78.128612][ T4971] x8 : ffff0000c6013680 x7 : 0000000000000000 x6 : ffff0000e28a23a0 [ 78.129772][ T4971] x5 : ffff80001fb37a18 x4 : 0000000000000001 x3 : 00000000bffffe00 [ 78.130915][ T4971] x2 : ffff80001fb379d0 x1 : 00000000000000b0 x0 : 00000000000000a0 [ 78.132028][ T4971] Call trace: [ 78.132518][ T4971] __udf_add_aext+0x490/0x61c [ 78.133172][ T4971] udf_do_extend_file+0x550/0xd8c [ 78.133884][ T4971] udf_setsize+0x8b4/0xd7c [ 78.134494][ T4971] udf_setattr+0x280/0x414 [ 78.135142][ T4971] notify_change+0xa08/0xcd8 [ 78.135810][ T4971] do_truncate+0x178/0x1f0 [ 78.136453][ T4971] do_sys_ftruncate+0x284/0x31c [ 78.137161][ T4971] __arm64_sys_ftruncate+0x60/0x74 [ 78.137890][ T4971] invoke_syscall+0x98/0x2b8 [ 78.138539][ T4971] el0_svc_common+0x138/0x258 [ 78.139205][ T4971] do_el0_svc+0x58/0x14c [ 78.139788][ T4971] el0_svc+0x78/0x1e0 [ 78.140321][ T4971] el0t_64_sync_handler+0xcc/0xe4 [ 78.141026][ T4971] el0t_64_sync+0x1a0/0x1a4 [ 78.141640][ T4971] irq event stamp: 11386 [ 78.142220][ T4971] hardirqs last enabled at (11385): [] exit_to_kernel_mode+0xe0/0x168 [ 78.143610][ T4971] hardirqs last disabled at (11386): [] el1_dbg+0x24/0x80 [ 78.144813][ T4971] softirqs last enabled at (11380): [] handle_softirqs+0xa4c/0xbf0 [ 78.146293][ T4971] softirqs last disabled at (11265): [] __irq_exit_rcu+0x240/0x440 [ 78.147538][ T4971] ---[ end trace 0bd41df0d0beb45c ]--- [ 78.148921][ T4971] ------------[ cut here ]------------ [ 78.149701][ T4971] WARNING: CPU: 1 PID: 4971 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 78.150959][ T4971] Modules linked in: [ 78.151445][ T4971] CPU: 1 PID: 4971 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 78.152859][ T4971] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 78.154489][ T4971] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 78.155735][ T4971] pc : __udf_add_aext+0x490/0x61c [ 78.156474][ T4971] lr : __udf_add_aext+0x490/0x61c [ 78.157154][ T4971] sp : ffff80001fb37760 [ 78.157749][ T4971] x29: ffff80001fb37780 x28: 1ffff00003f66f40 x27: dfff800000000000 [ 78.158892][ T4971] x26: 00000000000000b0 x25: 00000000000000c0 x24: ffff80001fb37a08 [ 78.160088][ T4971] x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00003f66f41 [ 78.161202][ T4971] x20: ffff80001fb37a00 x19: ffff0000eb928e28 x18: 0000000000000000 [ 78.162356][ T4971] x17: 0000000000000000 x16: ffff80000973e348 x15: 0000000000000001 [ 78.163445][ T4971] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 78.164523][ T4971] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973e75c [ 78.165638][ T4971] x8 : ffff0000c6013680 x7 : 0000000000000000 x6 : ffff0000e28a23a0 [ 78.166856][ T4971] x5 : ffff80001fb37a18 x4 : 0000000000000001 x3 : 00000000bffffe00 [ 78.167945][ T4971] x2 : ffff80001fb379d0 x1 : 00000000000000c0 x0 : 00000000000000b0 [ 78.169059][ T4971] Call trace: [ 78.169524][ T4971] __udf_add_aext+0x490/0x61c [ 78.170129][ T4971] udf_do_extend_file+0x550/0xd8c [ 78.170833][ T4971] udf_setsize+0x8b4/0xd7c [ 78.171450][ T4971] udf_setattr+0x280/0x414 [ 78.172057][ T4971] notify_change+0xa08/0xcd8 [ 78.172769][ T4971] do_truncate+0x178/0x1f0 [ 78.173418][ T4971] do_sys_ftruncate+0x284/0x31c [ 78.174164][ T4971] __arm64_sys_ftruncate+0x60/0x74 [ 78.174989][ T4971] invoke_syscall+0x98/0x2b8 [ 78.175676][ T4971] el0_svc_common+0x138/0x258 [ 78.176386][ T4971] do_el0_svc+0x58/0x14c [ 78.177047][ T4971] el0_svc+0x78/0x1e0 [ 78.177625][ T4971] el0t_64_sync_handler+0xcc/0xe4 [ 78.178372][ T4971] el0t_64_sync+0x1a0/0x1a4 [ 78.178991][ T4971] irq event stamp: 11492 [ 78.179563][ T4971] hardirqs last enabled at (11491): [] exit_to_kernel_mode+0xe0/0x168 [ 78.180913][ T4971] hardirqs last disabled at (11492): [] el1_dbg+0x24/0x80 [ 78.182154][ T4971] softirqs last enabled at (11486): [] handle_softirqs+0xa4c/0xbf0 [ 78.183540][ T4971] softirqs last disabled at (11389): [] __irq_exit_rcu+0x240/0x440 [ 78.184884][ T4971] ---[ end trace 0bd41df0d0beb45d ]--- [ 78.187227][ T4971] ------------[ cut here ]------------ [ 78.188079][ T4971] WARNING: CPU: 1 PID: 4971 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 78.189259][ T4971] Modules linked in: [ 78.189808][ T4971] CPU: 1 PID: 4971 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 78.191073][ T4971] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 78.192486][ T4971] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 78.193540][ T4971] pc : __udf_add_aext+0x490/0x61c [ 78.194311][ T4971] lr : __udf_add_aext+0x490/0x61c [ 78.195005][ T4971] sp : ffff80001fb37760 [ 78.195589][ T4971] x29: ffff80001fb37780 x28: 1ffff00003f66f40 x27: dfff800000000000 [ 78.196701][ T4971] x26: 00000000000000c0 x25: 00000000000000d0 x24: ffff80001fb37a08 [ 78.197857][ T4971] x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00003f66f41 [ 78.198978][ T4971] x20: ffff80001fb37a00 x19: ffff0000eb928e28 x18: 0000000000000000 [ 78.200058][ T4971] x17: 0000000000000000 x16: ffff80000973e348 x15: 0000000000000001 [ 78.201177][ T4971] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 78.202292][ T4971] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973e75c [ 78.203369][ T4971] x8 : ffff0000c6013680 x7 : 0000000000000000 x6 : ffff0000e28a23a0 [ 78.204497][ T4971] x5 : ffff80001fb37a18 x4 : 0000000000000001 x3 : 00000000bffffe00 [ 78.205686][ T4971] x2 : ffff80001fb379d0 x1 : 00000000000000d0 x0 : 00000000000000c0 [ 78.206779][ T4971] Call trace: [ 78.207260][ T4971] __udf_add_aext+0x490/0x61c [ 78.207980][ T4971] udf_do_extend_file+0x550/0xd8c [ 78.208688][ T4971] udf_setsize+0x8b4/0xd7c [ 78.209301][ T4971] udf_setattr+0x280/0x414 [ 78.209892][ T4971] notify_change+0xa08/0xcd8 [ 78.210562][ T4971] do_truncate+0x178/0x1f0 [ 78.211162][ T4971] do_sys_ftruncate+0x284/0x31c [ 78.211887][ T4971] __arm64_sys_ftruncate+0x60/0x74 [ 78.212619][ T4971] invoke_syscall+0x98/0x2b8 [ 78.213244][ T4971] el0_svc_common+0x138/0x258 [ 78.213891][ T4971] do_el0_svc+0x58/0x14c [ 78.214515][ T4971] el0_svc+0x78/0x1e0 [ 78.215105][ T4971] el0t_64_sync_handler+0xcc/0xe4 [ 78.215812][ T4971] el0t_64_sync+0x1a0/0x1a4 [ 78.216424][ T4971] irq event stamp: 11550 [ 78.217033][ T4971] hardirqs last enabled at (11549): [] exit_to_kernel_mode+0xe0/0x168 [ 78.218430][ T4971] hardirqs last disabled at (11550): [] el1_dbg+0x24/0x80 [ 78.219651][ T4971] softirqs last enabled at (11544): [] handle_softirqs+0xa4c/0xbf0 [ 78.221056][ T4971] softirqs last disabled at (11495): [] __irq_exit_rcu+0x240/0x440 [ 78.222323][ T4971] ---[ end trace 0bd41df0d0beb45e ]--- [ 78.223326][ T4971] ------------[ cut here ]------------ [ 78.224123][ T4971] WARNING: CPU: 1 PID: 4971 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 78.225417][ T4971] Modules linked in: [ 78.225968][ T4971] CPU: 1 PID: 4971 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 78.227167][ T4971] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 78.228551][ T4971] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 78.229583][ T4971] pc : __udf_add_aext+0x490/0x61c [ 78.230309][ T4971] lr : __udf_add_aext+0x490/0x61c [ 78.231010][ T4971] sp : ffff80001fb37760 [ 78.231521][ T4971] x29: ffff80001fb37780 x28: 1ffff00003f66f40 x27: dfff800000000000 [ 78.232603][ T4971] x26: 00000000000000d0 x25: 00000000000000e0 x24: ffff80001fb37a08 [ 78.233937][ T4971] x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00003f66f41 [ 78.235148][ T4971] x20: ffff80001fb37a00 x19: ffff0000eb928e28 x18: 0000000000000000 [ 78.236300][ T4971] x17: 0000000000000000 x16: ffff80000973e348 x15: 0000000000000001 [ 78.237495][ T4971] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 78.238559][ T4971] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973e75c [ 78.239875][ T4971] x8 : ffff0000c6013680 x7 : 0000000000000000 x6 : ffff0000e28a23a0 [ 78.241134][ T4971] x5 : ffff80001fb37a18 x4 : 0000000000000001 x3 : 00000000bffffe00 [ 78.242397][ T4971] x2 : ffff80001fb379d0 x1 : 00000000000000e0 x0 : 00000000000000d0 [ 78.243607][ T4971] Call trace: [ 78.244066][ T4971] __udf_add_aext+0x490/0x61c [ 78.244743][ T4971] udf_do_extend_file+0x550/0xd8c [ 78.245458][ T4971] udf_setsize+0x8b4/0xd7c [ 78.246050][ T4971] udf_setattr+0x280/0x414 [ 78.246652][ T4971] notify_change+0xa08/0xcd8 [ 78.247329][ T4971] do_truncate+0x178/0x1f0 [ 78.247946][ T4971] do_sys_ftruncate+0x284/0x31c [ 78.248640][ T4971] __arm64_sys_ftruncate+0x60/0x74 [ 78.249311][ T4971] invoke_syscall+0x98/0x2b8 [ 78.249986][ T4971] el0_svc_common+0x138/0x258 [ 78.250636][ T4971] do_el0_svc+0x58/0x14c [ 78.251222][ T4971] el0_svc+0x78/0x1e0 [ 78.251784][ T4971] el0t_64_sync_handler+0xcc/0xe4 [ 78.252513][ T4971] el0t_64_sync+0x1a0/0x1a4 [ 78.253121][ T4971] irq event stamp: 11574 [ 78.253716][ T4971] hardirqs last enabled at (11573): [] exit_to_kernel_mode+0xe0/0x168 [ 78.255066][ T4971] hardirqs last disabled at (11574): [] el1_dbg+0x24/0x80 [ 78.256269][ T4971] softirqs last enabled at (11568): [] handle_softirqs+0xa4c/0xbf0 [ 78.257632][ T4971] softirqs last disabled at (11553): [] __irq_exit_rcu+0x240/0x440 [ 78.258964][ T4971] ---[ end trace 0bd41df0d0beb45f ]--- [ 78.260656][ T4971] ------------[ cut here ]------------ [ 78.261442][ T4971] WARNING: CPU: 1 PID: 4971 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 78.262658][ T4971] Modules linked in: [ 78.263254][ T4971] CPU: 1 PID: 4971 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 78.264418][ T4971] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 78.265830][ T4971] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 78.266992][ T4971] pc : __udf_add_aext+0x490/0x61c [ 78.267677][ T4971] lr : __udf_add_aext+0x490/0x61c [ 78.268382][ T4971] sp : ffff80001fb37760 [ 78.268924][ T4971] x29: ffff80001fb37780 x28: 1ffff00003f66f40 x27: dfff800000000000 [ 78.270087][ T4971] x26: 00000000000000e0 x25: 00000000000000f0 x24: ffff80001fb37a08 [ 78.271198][ T4971] x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00003f66f41 [ 78.272363][ T4971] x20: ffff80001fb37a00 x19: ffff0000eb928e28 x18: 0000000000000000 [ 78.273424][ T4971] x17: 0000000000000000 x16: ffff80000973e348 x15: 0000000000000001 [ 78.274548][ T4971] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 78.275713][ T4971] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973e75c [ 78.276828][ T4971] x8 : ffff0000c6013680 x7 : 0000000000000000 x6 : ffff0000e28a23a0 [ 78.277915][ T4971] x5 : ffff80001fb37a18 x4 : 0000000000000001 x3 : 00000000bffffe00 [ 78.279063][ T4971] x2 : ffff80001fb379d0 x1 : 00000000000000f0 x0 : 00000000000000e0 [ 78.280162][ T4971] Call trace: [ 78.280619][ T4971] __udf_add_aext+0x490/0x61c [ 78.281265][ T4971] udf_do_extend_file+0x550/0xd8c [ 78.281938][ T4971] udf_setsize+0x8b4/0xd7c [ 78.282604][ T4971] udf_setattr+0x280/0x414 [ 78.283193][ T4971] notify_change+0xa08/0xcd8 [ 78.283835][ T4971] do_truncate+0x178/0x1f0 [ 78.284471][ T4971] do_sys_ftruncate+0x284/0x31c [ 78.285215][ T4971] __arm64_sys_ftruncate+0x60/0x74 [ 78.285889][ T4971] invoke_syscall+0x98/0x2b8 [ 78.286529][ T4971] el0_svc_common+0x138/0x258 [ 78.287147][ T4971] do_el0_svc+0x58/0x14c [ 78.287737][ T4971] el0_svc+0x78/0x1e0 [ 78.288271][ T4971] el0t_64_sync_handler+0xcc/0xe4 [ 78.289039][ T4971] el0t_64_sync+0x1a0/0x1a4 [ 78.289632][ T4971] irq event stamp: 11726 [ 78.290193][ T4971] hardirqs last enabled at (11725): [] exit_to_kernel_mode+0xe0/0x168 [ 78.291495][ T4971] hardirqs last disabled at (11726): [] el1_dbg+0x24/0x80 [ 78.292669][ T4971] softirqs last enabled at (11720): [] handle_softirqs+0xa4c/0xbf0 [ 78.293972][ T4971] softirqs last disabled at (11577): [] __irq_exit_rcu+0x240/0x440 [ 78.295372][ T4971] ---[ end trace 0bd41df0d0beb460 ]--- [ 78.296714][ T4971] ------------[ cut here ]------------ [ 78.297528][ T4971] WARNING: CPU: 1 PID: 4971 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 78.298793][ T4971] Modules linked in: [ 78.299337][ T4971] CPU: 1 PID: 4971 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 78.300470][ T4971] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 78.301810][ T4971] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 78.302900][ T4971] pc : __udf_add_aext+0x490/0x61c [ 78.303586][ T4971] lr : __udf_add_aext+0x490/0x61c [ 78.304282][ T4971] sp : ffff80001fb37760 [ 78.304826][ T4971] x29: ffff80001fb37780 x28: 1ffff00003f66f40 x27: dfff800000000000 [ 78.305953][ T4971] x26: 00000000000000f0 x25: 0000000000000100 x24: ffff80001fb37a08 [ 78.307066][ T4971] x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00003f66f41 [ 78.308178][ T4971] x20: ffff80001fb37a00 x19: ffff0000eb928e28 x18: 0000000000000000 [ 78.309368][ T4971] x17: 0000000000000000 x16: ffff80000973e348 x15: 0000000000000001 [ 78.310520][ T4971] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 78.311656][ T4971] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973e75c [ 78.312898][ T4971] x8 : ffff0000c6013680 x7 : 0000000000000000 x6 : ffff0000e28a23a0 [ 78.314154][ T4971] x5 : ffff80001fb37a18 x4 : 0000000000000001 x3 : 00000000bffffe00 [ 78.315297][ T4971] x2 : ffff80001fb379d0 x1 : 0000000000000100 x0 : 00000000000000f0 [ 78.316406][ T4971] Call trace: [ 78.316871][ T4971] __udf_add_aext+0x490/0x61c [ 78.317542][ T4971] udf_do_extend_file+0x550/0xd8c [ 78.318203][ T4971] udf_setsize+0x8b4/0xd7c [ 78.318831][ T4971] udf_setattr+0x280/0x414 [ 78.319466][ T4971] notify_change+0xa08/0xcd8 [ 78.320136][ T4971] do_truncate+0x178/0x1f0 [ 78.320765][ T4971] do_sys_ftruncate+0x284/0x31c [ 78.321448][ T4971] __arm64_sys_ftruncate+0x60/0x74 [ 78.322157][ T4971] invoke_syscall+0x98/0x2b8 [ 78.322809][ T4971] el0_svc_common+0x138/0x258 [ 78.323483][ T4971] do_el0_svc+0x58/0x14c [ 78.324048][ T4971] el0_svc+0x78/0x1e0 [ 78.324574][ T4971] el0t_64_sync_handler+0xcc/0xe4 [ 78.325250][ T4971] el0t_64_sync+0x1a0/0x1a4 [ 78.325870][ T4971] irq event stamp: 11762 [ 78.326441][ T4971] hardirqs last enabled at (11761): [] exit_to_kernel_mode+0xe0/0x168 [ 78.327715][ T4971] hardirqs last disabled at (11762): [] el1_dbg+0x24/0x80 [ 78.328931][ T4971] softirqs last enabled at (11756): [] handle_softirqs+0xa4c/0xbf0 [ 78.330241][ T4971] softirqs last disabled at (11729): [] __irq_exit_rcu+0x240/0x440 [ 78.331572][ T4971] ---[ end trace 0bd41df0d0beb461 ]--- [ 78.333328][ T4971] ------------[ cut here ]------------ [ 78.334160][ T4971] WARNING: CPU: 1 PID: 4971 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 78.335516][ T4971] Modules linked in: [ 78.336069][ T4971] CPU: 1 PID: 4971 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 78.337502][ T4971] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 78.339097][ T4971] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 78.340275][ T4971] pc : __udf_add_aext+0x490/0x61c [ 78.341041][ T4971] lr : __udf_add_aext+0x490/0x61c [ 78.341719][ T4971] sp : ffff80001fb37760 [ 78.342262][ T4971] x29: ffff80001fb37780 x28: 1ffff00003f66f40 x27: dfff800000000000 [ 78.343366][ T4971] x26: 0000000000000100 x25: 0000000000000110 x24: ffff80001fb37a08 [ 78.344493][ T4971] x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00003f66f41 [ 78.345574][ T4971] x20: ffff80001fb37a00 x19: ffff0000eb928e28 x18: 0000000000000000 [ 78.346721][ T4971] x17: 0000000000000000 x16: ffff80000973e348 x15: 0000000000000001 [ 78.347896][ T4971] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 78.349000][ T4971] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973e75c [ 78.350125][ T4971] x8 : ffff0000c6013680 x7 : 0000000000000000 x6 : ffff0000e28a23a0 [ 78.351207][ T4971] x5 : ffff80001fb37a18 x4 : 0000000000000001 x3 : 00000000bffffe00 [ 78.352297][ T4971] x2 : ffff80001fb379d0 x1 : 0000000000000110 x0 : 0000000000000100 [ 78.353430][ T4971] Call trace: [ 78.353856][ T4971] __udf_add_aext+0x490/0x61c [ 78.354496][ T4971] udf_do_extend_file+0x550/0xd8c [ 78.355159][ T4971] udf_setsize+0x8b4/0xd7c [ 78.355775][ T4971] udf_setattr+0x280/0x414 [ 78.356399][ T4971] notify_change+0xa08/0xcd8 [ 78.357101][ T4971] do_truncate+0x178/0x1f0 [ 78.357768][ T4971] do_sys_ftruncate+0x284/0x31c [ 78.358446][ T4971] __arm64_sys_ftruncate+0x60/0x74 [ 78.359175][ T4971] invoke_syscall+0x98/0x2b8 [ 78.359856][ T4971] el0_svc_common+0x138/0x258 [ 78.360490][ T4971] do_el0_svc+0x58/0x14c [ 78.361094][ T4971] el0_svc+0x78/0x1e0 [ 78.361650][ T4971] el0t_64_sync_handler+0xcc/0xe4 [ 78.362305][ T4971] el0t_64_sync+0x1a0/0x1a4 [ 78.362945][ T4971] irq event stamp: 11848 [ 78.363477][ T4971] hardirqs last enabled at (11847): [] exit_to_kernel_mode+0xe0/0x168 [ 78.364863][ T4971] hardirqs last disabled at (11848): [] el1_dbg+0x24/0x80 [ 78.366069][ T4971] softirqs last enabled at (11842): [] handle_softirqs+0xa4c/0xbf0 [ 78.367364][ T4971] softirqs last disabled at (11765): [] __irq_exit_rcu+0x240/0x440 [ 78.368699][ T4971] ---[ end trace 0bd41df0d0beb462 ]--- [ 78.369902][ T4971] ------------[ cut here ]------------ [ 78.370730][ T4971] WARNING: CPU: 1 PID: 4971 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 78.372007][ T4971] Modules linked in: [ 78.372616][ T4971] CPU: 1 PID: 4971 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 78.373795][ T4971] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 78.375178][ T4971] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 78.376405][ T4971] pc : __udf_add_aext+0x490/0x61c [ 78.377224][ T4971] lr : __udf_add_aext+0x490/0x61c [ 78.378000][ T4971] sp : ffff80001fb37760 [ 78.378645][ T4971] x29: ffff80001fb37780 x28: 1ffff00003f66f40 x27: dfff800000000000 [ 78.379836][ T4971] x26: 0000000000000110 x25: 0000000000000120 x24: ffff80001fb37a08 [ 78.381031][ T4971] x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00003f66f41 [ 78.382217][ T4971] x20: ffff80001fb37a00 x19: ffff0000eb928e28 x18: 0000000000000000 [ 78.383368][ T4971] x17: 0000000000000000 x16: ffff80000973e348 x15: 0000000000000001 [ 78.384560][ T4971] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 78.385688][ T4971] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973e75c [ 78.386859][ T4971] x8 : ffff0000c6013680 x7 : 0000000000000000 x6 : ffff0000e28a23a0 [ 78.388164][ T4971] x5 : ffff80001fb37a18 x4 : 0000000000000001 x3 : 00000000bffffe00 [ 78.389353][ T4971] x2 : ffff80001fb379d0 x1 : 0000000000000120 x0 : 0000000000000110 [ 78.390504][ T4971] Call trace: [ 78.390944][ T4971] __udf_add_aext+0x490/0x61c [ 78.391575][ T4971] udf_do_extend_file+0x550/0xd8c [ 78.392284][ T4971] udf_setsize+0x8b4/0xd7c [ 78.392909][ T4971] udf_setattr+0x280/0x414 [ 78.393489][ T4971] notify_change+0xa08/0xcd8 [ 78.394114][ T4971] do_truncate+0x178/0x1f0 [ 78.394743][ T4971] do_sys_ftruncate+0x284/0x31c [ 78.395432][ T4971] __arm64_sys_ftruncate+0x60/0x74 [ 78.396136][ T4971] invoke_syscall+0x98/0x2b8 [ 78.396773][ T4971] el0_svc_common+0x138/0x258 [ 78.397423][ T4971] do_el0_svc+0x58/0x14c [ 78.397956][ T4971] el0_svc+0x78/0x1e0 [ 78.398460][ T4971] el0t_64_sync_handler+0xcc/0xe4 [ 78.399193][ T4971] el0t_64_sync+0x1a0/0x1a4 [ 78.399815][ T4971] irq event stamp: 11944 [ 78.400376][ T4971] hardirqs last enabled at (11943): [] exit_to_kernel_mode+0xe0/0x168 [ 78.401787][ T4971] hardirqs last disabled at (11944): [] el1_dbg+0x24/0x80 [ 78.402999][ T4971] softirqs last enabled at (11938): [] handle_softirqs+0xa4c/0xbf0 [ 78.404309][ T4971] softirqs last disabled at (11851): [] __irq_exit_rcu+0x240/0x440 [ 78.405638][ T4971] ---[ end trace 0bd41df0d0beb463 ]--- [ 78.406561][ T4955] Bluetooth: hci0: command 0x0419 tx timeout [ 78.407941][ T4971] ------------[ cut here ]------------ [ 78.408749][ T4971] WARNING: CPU: 1 PID: 4971 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 78.410080][ T4971] Modules linked in: [ 78.410629][ T4971] CPU: 1 PID: 4971 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 78.411842][ T4971] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 78.413140][ T4971] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 78.414280][ T4971] pc : __udf_add_aext+0x490/0x61c [ 78.415037][ T4971] lr : __udf_add_aext+0x490/0x61c [ 78.415792][ T4971] sp : ffff80001fb37760 [ 78.416359][ T4971] x29: ffff80001fb37780 x28: 1ffff00003f66f40 x27: dfff800000000000 [ 78.417507][ T4971] x26: 0000000000000120 x25: 0000000000000130 x24: ffff80001fb37a08 [ 78.418667][ T4971] x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00003f66f41 [ 78.419798][ T4971] x20: ffff80001fb37a00 x19: ffff0000eb928e28 x18: 0000000000000000 [ 78.420973][ T4971] x17: 0000000000000000 x16: ffff80000973e348 x15: 0000000000000001 [ 78.422164][ T4971] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 78.423233][ T4971] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973e75c [ 78.424339][ T4971] x8 : ffff0000c6013680 x7 : 0000000000000000 x6 : ffff0000e28a23a0 [ 78.425441][ T4971] x5 : ffff80001fb37a18 x4 : 0000000000000001 x3 : 00000000bffffe00 [ 78.426823][ T4971] x2 : ffff80001fb379d0 x1 : 0000000000000130 x0 : 0000000000000120 [ 78.428006][ T4971] Call trace: [ 78.428523][ T4971] __udf_add_aext+0x490/0x61c [ 78.429165][ T4971] udf_do_extend_file+0x550/0xd8c [ 78.429816][ T4971] udf_setsize+0x8b4/0xd7c [ 78.430462][ T4971] udf_setattr+0x280/0x414 [ 78.431161][ T4971] notify_change+0xa08/0xcd8 [ 78.431939][ T4971] do_truncate+0x178/0x1f0 [ 78.432612][ T4971] do_sys_ftruncate+0x284/0x31c [ 78.433369][ T4971] __arm64_sys_ftruncate+0x60/0x74 [ 78.434231][ T4971] invoke_syscall+0x98/0x2b8 [ 78.434904][ T4971] el0_svc_common+0x138/0x258 [ 78.435592][ T4971] do_el0_svc+0x58/0x14c [ 78.436189][ T4971] el0_svc+0x78/0x1e0 [ 78.436752][ T4971] el0t_64_sync_handler+0xcc/0xe4 [ 78.437388][ T4971] el0t_64_sync+0x1a0/0x1a4 [ 78.438002][ T4971] irq event stamp: 11994 [ 78.438582][ T4971] hardirqs last enabled at (11993): [] exit_to_kernel_mode+0xe0/0x168 [ 78.440009][ T4971] hardirqs last disabled at (11994): [] el1_dbg+0x24/0x80 [ 78.441266][ T4971] softirqs last enabled at (11988): [] handle_softirqs+0xa4c/0xbf0 [ 78.442707][ T4971] softirqs last disabled at (11947): [] __irq_exit_rcu+0x240/0x440 [ 78.444054][ T4971] ---[ end trace 0bd41df0d0beb464 ]--- [ 78.445202][ T4971] ------------[ cut here ]------------ [ 78.445945][ T4971] WARNING: CPU: 1 PID: 4971 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 78.447145][ T4971] Modules linked in: [ 78.447654][ T4971] CPU: 1 PID: 4971 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 78.448926][ T4971] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 78.450259][ T4971] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 78.451350][ T4971] pc : __udf_add_aext+0x490/0x61c [ 78.452028][ T4971] lr : __udf_add_aext+0x490/0x61c [ 78.452752][ T4971] sp : ffff80001fb37760 [ 78.453337][ T4971] x29: ffff80001fb37780 x28: 1ffff00003f66f40 x27: dfff800000000000 [ 78.454535][ T4971] x26: 0000000000000130 x25: 0000000000000140 x24: ffff80001fb37a08 [ 78.455768][ T4971] x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00003f66f41 [ 78.456892][ T4971] x20: ffff80001fb37a00 x19: ffff0000eb928e28 x18: 0000000000000000 [ 78.458117][ T4971] x17: 0000000000000000 x16: ffff80000973e348 x15: 0000000000000001 [ 78.459219][ T4971] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 78.460357][ T4971] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973e75c [ 78.461475][ T4971] x8 : ffff0000c6013680 x7 : 0000000000000000 x6 : ffff0000e28a23a0 [ 78.462605][ T4971] x5 : ffff80001fb37a18 x4 : 0000000000000001 x3 : 00000000bffffe00 [ 78.463756][ T4971] x2 : ffff80001fb379d0 x1 : 0000000000000140 x0 : 0000000000000130 [ 78.464844][ T4971] Call trace: [ 78.465257][ T4971] __udf_add_aext+0x490/0x61c [ 78.465873][ T4971] udf_do_extend_file+0x550/0xd8c [ 78.466564][ T4971] udf_setsize+0x8b4/0xd7c [ 78.467165][ T4971] udf_setattr+0x280/0x414 [ 78.467804][ T4971] notify_change+0xa08/0xcd8 [ 78.468416][ T4971] do_truncate+0x178/0x1f0 [ 78.469025][ T4971] do_sys_ftruncate+0x284/0x31c [ 78.469714][ T4971] __arm64_sys_ftruncate+0x60/0x74 [ 78.470451][ T4971] invoke_syscall+0x98/0x2b8 [ 78.471045][ T4971] el0_svc_common+0x138/0x258 [ 78.471702][ T4971] do_el0_svc+0x58/0x14c [ 78.472265][ T4971] el0_svc+0x78/0x1e0 [ 78.472834][ T4971] el0t_64_sync_handler+0xcc/0xe4 [ 78.473493][ T4971] el0t_64_sync+0x1a0/0x1a4 [ 78.474073][ T4971] irq event stamp: 12094 [ 78.474658][ T4971] hardirqs last enabled at (12093): [] exit_to_kernel_mode+0xe0/0x168 [ 78.476019][ T4971] hardirqs last disabled at (12094): [] el1_dbg+0x24/0x80 [ 78.477266][ T4971] softirqs last enabled at (12088): [] handle_softirqs+0xa4c/0xbf0 [ 78.478539][ T4971] softirqs last disabled at (11997): [] __irq_exit_rcu+0x240/0x440 [ 78.479764][ T4971] ---[ end trace 0bd41df0d0beb465 ]--- [ 78.481420][ T4971] ------------[ cut here ]------------ [ 78.482244][ T4971] WARNING: CPU: 1 PID: 4971 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 78.483460][ T4971] Modules linked in: [ 78.484036][ T4971] CPU: 1 PID: 4971 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 78.485272][ T4971] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 78.486728][ T4971] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 78.487822][ T4971] pc : __udf_add_aext+0x490/0x61c [ 78.488547][ T4971] lr : __udf_add_aext+0x490/0x61c [ 78.489270][ T4971] sp : ffff80001fb37760 [ 78.489813][ T4971] x29: ffff80001fb37780 x28: 1ffff00003f66f40 x27: dfff800000000000 [ 78.490944][ T4971] x26: 0000000000000140 x25: 0000000000000150 x24: ffff80001fb37a08 [ 78.492069][ T4971] x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00003f66f41 [ 78.493197][ T4971] x20: ffff80001fb37a00 x19: ffff0000eb928e28 x18: 0000000000000000 [ 78.494291][ T4971] x17: 0000000000000000 x16: ffff80000973e348 x15: 0000000000000001 [ 78.495432][ T4971] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 78.496509][ T4971] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973e75c [ 78.497572][ T4971] x8 : ffff0000c6013680 x7 : 0000000000000000 x6 : ffff0000e28a23a0 [ 78.498721][ T4971] x5 : ffff80001fb37a18 x4 : 0000000000000001 x3 : 00000000bffffe00 [ 78.499894][ T4971] x2 : ffff80001fb379d0 x1 : 0000000000000150 x0 : 0000000000000140 [ 78.501082][ T4971] Call trace: [ 78.501585][ T4971] __udf_add_aext+0x490/0x61c [ 78.502258][ T4971] udf_do_extend_file+0x550/0xd8c [ 78.502936][ T4971] udf_setsize+0x8b4/0xd7c [ 78.503577][ T4971] udf_setattr+0x280/0x414 [ 78.504255][ T4971] notify_change+0xa08/0xcd8 [ 78.504895][ T4971] do_truncate+0x178/0x1f0 [ 78.505520][ T4971] do_sys_ftruncate+0x284/0x31c [ 78.506181][ T4971] __arm64_sys_ftruncate+0x60/0x74 [ 78.506930][ T4971] invoke_syscall+0x98/0x2b8 [ 78.507550][ T4971] el0_svc_common+0x138/0x258 [ 78.508177][ T4971] do_el0_svc+0x58/0x14c [ 78.508757][ T4971] el0_svc+0x78/0x1e0 [ 78.509347][ T4971] el0t_64_sync_handler+0xcc/0xe4 [ 78.510028][ T4971] el0t_64_sync+0x1a0/0x1a4 [ 78.510644][ T4971] irq event stamp: 12168 [ 78.511248][ T4971] hardirqs last enabled at (12167): [] exit_to_kernel_mode+0xe0/0x168 [ 78.512523][ T4971] hardirqs last disabled at (12168): [] el1_dbg+0x24/0x80 [ 78.513717][ T4971] softirqs last enabled at (12162): [] handle_softirqs+0xa4c/0xbf0 [ 78.515084][ T4971] softirqs last disabled at (12097): [] __irq_exit_rcu+0x240/0x440 [ 78.516406][ T4971] ---[ end trace 0bd41df0d0beb466 ]--- [ 78.517787][ T4971] ------------[ cut here ]------------ [ 78.518641][ T4971] WARNING: CPU: 1 PID: 4971 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 78.519852][ T4971] Modules linked in: [ 78.520437][ T4971] CPU: 1 PID: 4971 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 78.521736][ T4971] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 78.523225][ T4971] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 78.524361][ T4971] pc : __udf_add_aext+0x490/0x61c [ 78.525046][ T4971] lr : __udf_add_aext+0x490/0x61c [ 78.525781][ T4971] sp : ffff80001fb37760 [ 78.526344][ T4971] x29: ffff80001fb37780 x28: 1ffff00003f66f40 x27: dfff800000000000 [ 78.527464][ T4971] x26: 0000000000000150 x25: 0000000000000160 x24: ffff80001fb37a08 [ 78.528601][ T4971] x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00003f66f41 [ 78.529745][ T4971] x20: ffff80001fb37a00 x19: ffff0000eb928e28 x18: 0000000000000000 [ 78.530868][ T4971] x17: 0000000000000000 x16: ffff80000973e348 x15: 0000000000000001 [ 78.531989][ T4971] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 78.533143][ T4971] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973e75c [ 78.534312][ T4971] x8 : ffff0000c6013680 x7 : 0000000000000000 x6 : ffff0000e28a23a0 [ 78.535463][ T4971] x5 : ffff80001fb37a18 x4 : 0000000000000001 x3 : 00000000bffffe00 [ 78.536598][ T4971] x2 : ffff80001fb379d0 x1 : 0000000000000160 x0 : 0000000000000150 [ 78.537693][ T4971] Call trace: [ 78.538213][ T4971] __udf_add_aext+0x490/0x61c [ 78.538872][ T4971] udf_do_extend_file+0x550/0xd8c [ 78.539515][ T4971] udf_setsize+0x8b4/0xd7c [ 78.540150][ T4971] udf_setattr+0x280/0x414 [ 78.540795][ T4971] notify_change+0xa08/0xcd8 [ 78.541489][ T4971] do_truncate+0x178/0x1f0 [ 78.542108][ T4971] do_sys_ftruncate+0x284/0x31c [ 78.542803][ T4971] __arm64_sys_ftruncate+0x60/0x74 [ 78.543508][ T4971] invoke_syscall+0x98/0x2b8 [ 78.544125][ T4971] el0_svc_common+0x138/0x258 [ 78.544741][ T4971] do_el0_svc+0x58/0x14c [ 78.545325][ T4971] el0_svc+0x78/0x1e0 [ 78.545904][ T4971] el0t_64_sync_handler+0xcc/0xe4 [ 78.546642][ T4971] el0t_64_sync+0x1a0/0x1a4 [ 78.547247][ T4971] irq event stamp: 12204 [ 78.547819][ T4971] hardirqs last enabled at (12203): [] exit_to_kernel_mode+0xe0/0x168 [ 78.549138][ T4971] hardirqs last disabled at (12204): [] el1_dbg+0x24/0x80 [ 78.550370][ T4971] softirqs last enabled at (12198): [] handle_softirqs+0xa4c/0xbf0 [ 78.551687][ T4971] softirqs last disabled at (12171): [] __irq_exit_rcu+0x240/0x440 [ 78.552963][ T4971] ---[ end trace 0bd41df0d0beb467 ]--- [ 78.554427][ T4971] ------------[ cut here ]------------ [ 78.555247][ T4971] WARNING: CPU: 1 PID: 4971 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 78.556518][ T4971] Modules linked in: [ 78.557071][ T4971] CPU: 1 PID: 4971 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 78.558286][ T4971] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 78.559683][ T4971] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 78.560721][ T4971] pc : __udf_add_aext+0x490/0x61c [ 78.561383][ T4971] lr : __udf_add_aext+0x490/0x61c [ 78.562048][ T4971] sp : ffff80001fb37760 [ 78.562619][ T4971] x29: ffff80001fb37780 x28: 1ffff00003f66f40 x27: dfff800000000000 [ 78.563745][ T4971] x26: 0000000000000160 x25: 0000000000000170 x24: ffff80001fb37a08 [ 78.564881][ T4971] x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00003f66f41 [ 78.566062][ T4971] x20: ffff80001fb37a00 x19: ffff0000eb928e28 x18: 0000000000000000 [ 78.567210][ T4971] x17: 0000000000000000 x16: ffff80000973e348 x15: 0000000000000001 [ 78.568291][ T4971] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 78.569434][ T4971] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973e75c [ 78.570640][ T4971] x8 : ffff0000c6013680 x7 : 0000000000000000 x6 : ffff0000e28a23a0 [ 78.571813][ T4971] x5 : ffff80001fb37a18 x4 : 0000000000000001 x3 : 00000000bffffe00 [ 78.573017][ T4971] x2 : ffff80001fb379d0 x1 : 0000000000000170 x0 : 0000000000000160 [ 78.574167][ T4971] Call trace: [ 78.574657][ T4971] __udf_add_aext+0x490/0x61c [ 78.575324][ T4971] udf_do_extend_file+0x550/0xd8c [ 78.576079][ T4971] udf_setsize+0x8b4/0xd7c [ 78.576699][ T4971] udf_setattr+0x280/0x414 [ 78.577291][ T4971] notify_change+0xa08/0xcd8 [ 78.577907][ T4971] do_truncate+0x178/0x1f0 [ 78.578498][ T4971] do_sys_ftruncate+0x284/0x31c [ 78.579178][ T4971] __arm64_sys_ftruncate+0x60/0x74 [ 78.579835][ T4971] invoke_syscall+0x98/0x2b8 [ 78.580490][ T4971] el0_svc_common+0x138/0x258 [ 78.581110][ T4971] do_el0_svc+0x58/0x14c [ 78.581717][ T4971] el0_svc+0x78/0x1e0 [ 78.582269][ T4971] el0t_64_sync_handler+0xcc/0xe4 [ 78.582991][ T4971] el0t_64_sync+0x1a0/0x1a4 [ 78.583659][ T4971] irq event stamp: 12310 [ 78.584229][ T4971] hardirqs last enabled at (12309): [] exit_to_kernel_mode+0xe0/0x168 [ 78.585547][ T4971] hardirqs last disabled at (12310): [] el1_dbg+0x24/0x80 [ 78.586779][ T4971] softirqs last enabled at (12304): [] handle_softirqs+0xa4c/0xbf0 [ 78.588112][ T4971] softirqs last disabled at (12207): [] __irq_exit_rcu+0x240/0x440 [ 78.589436][ T4971] ---[ end trace 0bd41df0d0beb468 ]--- [ 78.590462][ T4971] ------------[ cut here ]------------ [ 78.591229][ T4971] WARNING: CPU: 1 PID: 4971 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 78.592478][ T4971] Modules linked in: [ 78.593000][ T4971] CPU: 1 PID: 4971 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 78.594247][ T4971] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 78.595750][ T4971] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 78.596875][ T4971] pc : __udf_add_aext+0x490/0x61c [ 78.597502][ T4971] lr : __udf_add_aext+0x490/0x61c [ 78.598144][ T4971] sp : ffff80001fb37760 [ 78.598712][ T4971] x29: ffff80001fb37780 x28: 1ffff00003f66f40 x27: dfff800000000000 [ 78.599863][ T4971] x26: 0000000000000170 x25: 0000000000000180 x24: ffff80001fb37a08 [ 78.600934][ T4971] x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00003f66f41 [ 78.602035][ T4971] x20: ffff80001fb37a00 x19: ffff0000eb928e28 x18: 0000000000000000 [ 78.603167][ T4971] x17: 0000000000000000 x16: ffff80000973e348 x15: 0000000000000001 [ 78.604417][ T4971] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 78.605514][ T4971] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973e75c [ 78.606666][ T4971] x8 : ffff0000c6013680 x7 : 0000000000000000 x6 : ffff0000e28a23a0 [ 78.607829][ T4971] x5 : ffff80001fb37a18 x4 : 0000000000000001 x3 : 00000000bffffe00 [ 78.608984][ T4971] x2 : ffff80001fb379d0 x1 : 0000000000000180 x0 : 0000000000000170 [ 78.610084][ T4971] Call trace: [ 78.610567][ T4971] __udf_add_aext+0x490/0x61c [ 78.611238][ T4971] udf_do_extend_file+0x550/0xd8c [ 78.611961][ T4971] udf_setsize+0x8b4/0xd7c [ 78.612786][ T4971] udf_setattr+0x280/0x414 [ 78.613418][ T4971] notify_change+0xa08/0xcd8 [ 78.614060][ T4971] do_truncate+0x178/0x1f0 [ 78.614718][ T4971] do_sys_ftruncate+0x284/0x31c [ 78.615429][ T4971] __arm64_sys_ftruncate+0x60/0x74 [ 78.616157][ T4971] invoke_syscall+0x98/0x2b8 [ 78.616797][ T4971] el0_svc_common+0x138/0x258 [ 78.617508][ T4971] do_el0_svc+0x58/0x14c [ 78.618120][ T4971] el0_svc+0x78/0x1e0 [ 78.618708][ T4971] el0t_64_sync_handler+0xcc/0xe4 [ 78.619381][ T4971] el0t_64_sync+0x1a0/0x1a4 [ 78.620066][ T4971] irq event stamp: 12338 [ 78.620647][ T4971] hardirqs last enabled at (12337): [] exit_to_kernel_mode+0xe0/0x168 [ 78.622205][ T4971] hardirqs last disabled at (12338): [] el1_dbg+0x24/0x80 [ 78.623553][ T4971] softirqs last enabled at (12332): [] handle_softirqs+0xa4c/0xbf0 [ 78.625005][ T4971] softirqs last disabled at (12313): [] __irq_exit_rcu+0x240/0x440 [ 78.626242][ T4971] ---[ end trace 0bd41df0d0beb469 ]--- [ 78.627626][ T4971] ------------[ cut here ]------------ [ 78.628424][ T4971] WARNING: CPU: 1 PID: 4971 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 78.629749][ T4971] Modules linked in: [ 78.630316][ T4971] CPU: 1 PID: 4971 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 78.631499][ T4971] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 78.632858][ T4971] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 78.633985][ T4971] pc : __udf_add_aext+0x490/0x61c [ 78.634680][ T4971] lr : __udf_add_aext+0x490/0x61c [ 78.635397][ T4971] sp : ffff80001fb37760 [ 78.636015][ T4971] x29: ffff80001fb37780 x28: 1ffff00003f66f40 x27: dfff800000000000 [ 78.637190][ T4971] x26: 0000000000000180 x25: 0000000000000190 x24: ffff80001fb37a08 [ 78.638329][ T4971] x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00003f66f41 [ 78.639454][ T4971] x20: ffff80001fb37a00 x19: ffff0000eb928e28 x18: 0000000000000000 [ 78.640651][ T4971] x17: 0000000000000000 x16: ffff80000973e348 x15: 0000000000000001 [ 78.641767][ T4971] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 78.642861][ T4971] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973e75c [ 78.643951][ T4971] x8 : ffff0000c6013680 x7 : 0000000000000000 x6 : ffff0000e28a23a0 [ 78.644994][ T4971] x5 : ffff80001fb37a18 x4 : 0000000000000001 x3 : 00000000bffffe00 [ 78.646100][ T4971] x2 : ffff80001fb379d0 x1 : 0000000000000190 x0 : 0000000000000180 [ 78.647211][ T4971] Call trace: [ 78.647646][ T4971] __udf_add_aext+0x490/0x61c [ 78.648256][ T4971] udf_do_extend_file+0x550/0xd8c [ 78.648959][ T4971] udf_setsize+0x8b4/0xd7c [ 78.649532][ T4971] udf_setattr+0x280/0x414 [ 78.650149][ T4971] notify_change+0xa08/0xcd8 [ 78.650783][ T4971] do_truncate+0x178/0x1f0 [ 78.651355][ T4971] do_sys_ftruncate+0x284/0x31c [ 78.652009][ T4971] __arm64_sys_ftruncate+0x60/0x74 [ 78.652731][ T4971] invoke_syscall+0x98/0x2b8 [ 78.653384][ T4971] el0_svc_common+0x138/0x258 [ 78.654024][ T4971] do_el0_svc+0x58/0x14c [ 78.654601][ T4971] el0_svc+0x78/0x1e0 [ 78.655269][ T4971] el0t_64_sync_handler+0xcc/0xe4 [ 78.656042][ T4971] el0t_64_sync+0x1a0/0x1a4 [ 78.656736][ T4971] irq event stamp: 12432 [ 78.657411][ T4971] hardirqs last enabled at (12431): [] exit_to_kernel_mode+0xe0/0x168 [ 78.658824][ T4971] hardirqs last disabled at (12432): [] el1_dbg+0x24/0x80 [ 78.659937][ T4971] softirqs last enabled at (12426): [] handle_softirqs+0xa4c/0xbf0 [ 78.661315][ T4971] softirqs last disabled at (12341): [] __irq_exit_rcu+0x240/0x440 [ 78.662663][ T4971] ---[ end trace 0bd41df0d0beb46a ]--- [ 78.664029][ T4971] ------------[ cut here ]------------ [ 78.664798][ T4971] WARNING: CPU: 1 PID: 4971 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 78.666009][ T4971] Modules linked in: [ 78.666557][ T4971] CPU: 1 PID: 4971 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 78.667706][ T4971] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 78.669064][ T4971] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 78.670176][ T4971] pc : __udf_add_aext+0x490/0x61c [ 78.670855][ T4971] lr : __udf_add_aext+0x490/0x61c [ 78.671511][ T4971] sp : ffff80001fb37760 [ 78.672095][ T4971] x29: ffff80001fb37780 x28: 1ffff00003f66f40 x27: dfff800000000000 [ 78.673191][ T4971] x26: 0000000000000190 x25: 00000000000001a0 x24: ffff80001fb37a08 [ 78.674287][ T4971] x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00003f66f41 [ 78.675391][ T4971] x20: ffff80001fb37a00 x19: ffff0000eb928e28 x18: 0000000000000000 [ 78.676524][ T4971] x17: 0000000000000000 x16: ffff80000973e348 x15: 0000000000000001 [ 78.677702][ T4971] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 78.678826][ T4971] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973e75c [ 78.679954][ T4971] x8 : ffff0000c6013680 x7 : 0000000000000000 x6 : ffff0000e28a23a0 [ 78.681035][ T4971] x5 : ffff80001fb37a18 x4 : 0000000000000001 x3 : 00000000bffffe00 [ 78.682142][ T4971] x2 : ffff80001fb379d0 x1 : 00000000000001a0 x0 : 0000000000000190 [ 78.683252][ T4971] Call trace: [ 78.683752][ T4971] __udf_add_aext+0x490/0x61c [ 78.684416][ T4971] udf_do_extend_file+0x550/0xd8c [ 78.685155][ T4971] udf_setsize+0x8b4/0xd7c [ 78.685758][ T4971] udf_setattr+0x280/0x414 [ 78.686361][ T4971] notify_change+0xa08/0xcd8 [ 78.686972][ T4971] do_truncate+0x178/0x1f0 [ 78.687591][ T4971] do_sys_ftruncate+0x284/0x31c [ 78.688246][ T4971] __arm64_sys_ftruncate+0x60/0x74 [ 78.688940][ T4971] invoke_syscall+0x98/0x2b8 [ 78.689599][ T4971] el0_svc_common+0x138/0x258 [ 78.690305][ T4971] do_el0_svc+0x58/0x14c [ 78.690873][ T4971] el0_svc+0x78/0x1e0 [ 78.691403][ T4971] el0t_64_sync_handler+0xcc/0xe4 [ 78.692103][ T4971] el0t_64_sync+0x1a0/0x1a4 [ 78.692689][ T4971] irq event stamp: 12534 [ 78.693310][ T4971] hardirqs last enabled at (12533): [] exit_to_kernel_mode+0xe0/0x168 [ 78.694601][ T4971] hardirqs last disabled at (12534): [] el1_dbg+0x24/0x80 [ 78.695810][ T4971] softirqs last enabled at (12528): [] handle_softirqs+0xa4c/0xbf0 [ 78.697172][ T4971] softirqs last disabled at (12435): [] __irq_exit_rcu+0x240/0x440 [ 78.698512][ T4971] ---[ end trace 0bd41df0d0beb46b ]--- [ 78.699577][ T4971] ------------[ cut here ]------------ [ 78.700398][ T4971] WARNING: CPU: 1 PID: 4971 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 78.701629][ T4971] Modules linked in: [ 78.702153][ T4971] CPU: 1 PID: 4971 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 78.703381][ T4971] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 78.704770][ T4971] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 78.705843][ T4971] pc : __udf_add_aext+0x490/0x61c [ 78.706583][ T4971] lr : __udf_add_aext+0x490/0x61c [ 78.707272][ T4971] sp : ffff80001fb37760 [ 78.707854][ T4971] x29: ffff80001fb37780 x28: 1ffff00003f66f40 x27: dfff800000000000 [ 78.708973][ T4971] x26: 00000000000001a0 x25: 00000000000001b0 x24: ffff80001fb37a08 [ 78.710113][ T4971] x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00003f66f41 [ 78.711237][ T4971] x20: ffff80001fb37a00 x19: ffff0000eb928e28 x18: 0000000000000000 [ 78.712403][ T4971] x17: 0000000000000000 x16: ffff80000973e348 x15: 0000000000000001 [ 78.713553][ T4971] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 78.714684][ T4971] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973e75c [ 78.715815][ T4971] x8 : ffff0000c6013680 x7 : 0000000000000000 x6 : ffff0000e28a23a0 [ 78.716921][ T4971] x5 : ffff80001fb37a18 x4 : 0000000000000001 x3 : 00000000bffffe00 [ 78.718021][ T4971] x2 : ffff80001fb379d0 x1 : 00000000000001b0 x0 : 00000000000001a0 [ 78.719107][ T4971] Call trace: [ 78.719593][ T4971] __udf_add_aext+0x490/0x61c [ 78.720292][ T4971] udf_do_extend_file+0x550/0xd8c [ 78.721035][ T4971] udf_setsize+0x8b4/0xd7c [ 78.721678][ T4971] udf_setattr+0x280/0x414 [ 78.722335][ T4971] notify_change+0xa08/0xcd8 [ 78.723000][ T4971] do_truncate+0x178/0x1f0 [ 78.723644][ T4971] do_sys_ftruncate+0x284/0x31c [ 78.724462][ T4971] __arm64_sys_ftruncate+0x60/0x74 [ 78.725309][ T4971] invoke_syscall+0x98/0x2b8 [ 78.726013][ T4971] el0_svc_common+0x138/0x258 [ 78.726750][ T4971] do_el0_svc+0x58/0x14c [ 78.727388][ T4971] el0_svc+0x78/0x1e0 [ 78.727972][ T4971] el0t_64_sync_handler+0xcc/0xe4 [ 78.728739][ T4971] el0t_64_sync+0x1a0/0x1a4 [ 78.729367][ T4971] irq event stamp: 12556 [ 78.729969][ T4971] hardirqs last enabled at (12555): [] exit_to_kernel_mode+0xe0/0x168 [ 78.731387][ T4971] hardirqs last disabled at (12556): [] el1_dbg+0x24/0x80 [ 78.732634][ T4971] softirqs last enabled at (12550): [] handle_softirqs+0xa4c/0xbf0 [ 78.734025][ T4971] softirqs last disabled at (12537): [] __irq_exit_rcu+0x240/0x440 [ 78.735328][ T4971] ---[ end trace 0bd41df0d0beb46c ]--- [ 78.736635][ T4971] ------------[ cut here ]------------ [ 78.737463][ T4971] WARNING: CPU: 1 PID: 4971 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 78.738703][ T4971] Modules linked in: [ 78.739293][ T4971] CPU: 1 PID: 4971 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 78.740570][ T4971] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 78.741943][ T4971] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 78.742978][ T4971] pc : __udf_add_aext+0x490/0x61c [ 78.743632][ T4971] lr : __udf_add_aext+0x490/0x61c [ 78.744299][ T4971] sp : ffff80001fb37760 [ 78.744852][ T4971] x29: ffff80001fb37780 x28: 1ffff00003f66f40 x27: dfff800000000000 [ 78.745962][ T4971] x26: 00000000000001b0 x25: 00000000000001c0 x24: ffff80001fb37a08 [ 78.747081][ T4971] x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00003f66f41 [ 78.748256][ T4971] x20: ffff80001fb37a00 x19: ffff0000eb928e28 x18: 0000000000000000 [ 78.749352][ T4971] x17: 0000000000000000 x16: ffff80000973e348 x15: 0000000000000001 [ 78.750435][ T4971] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 78.751525][ T4971] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973e75c [ 78.752659][ T4971] x8 : ffff0000c6013680 x7 : 0000000000000000 x6 : ffff0000e28a23a0 [ 78.753812][ T4971] x5 : ffff80001fb37a18 x4 : 0000000000000001 x3 : 00000000bffffe00 [ 78.754941][ T4971] x2 : ffff80001fb379d0 x1 : 00000000000001c0 x0 : 00000000000001b0 [ 78.755998][ T4971] Call trace: [ 78.756452][ T4971] __udf_add_aext+0x490/0x61c [ 78.757151][ T4971] udf_do_extend_file+0x550/0xd8c [ 78.757881][ T4971] udf_setsize+0x8b4/0xd7c [ 78.758499][ T4971] udf_setattr+0x280/0x414 [ 78.759105][ T4971] notify_change+0xa08/0xcd8 [ 78.759713][ T4971] do_truncate+0x178/0x1f0 [ 78.760364][ T4971] do_sys_ftruncate+0x284/0x31c [ 78.761007][ T4971] __arm64_sys_ftruncate+0x60/0x74 [ 78.761728][ T4971] invoke_syscall+0x98/0x2b8 [ 78.762325][ T4971] el0_svc_common+0x138/0x258 [ 78.762946][ T4971] do_el0_svc+0x58/0x14c [ 78.763539][ T4971] el0_svc+0x78/0x1e0 [ 78.764110][ T4971] el0t_64_sync_handler+0xcc/0xe4 [ 78.764831][ T4971] el0t_64_sync+0x1a0/0x1a4 [ 78.765473][ T4971] irq event stamp: 12592 [ 78.766039][ T4971] hardirqs last enabled at (12591): [] exit_to_kernel_mode+0xe0/0x168 [ 78.767293][ T4971] hardirqs last disabled at (12592): [] el1_dbg+0x24/0x80 [ 78.768497][ T4971] softirqs last enabled at (12586): [] handle_softirqs+0xa4c/0xbf0 [ 78.769869][ T4971] softirqs last disabled at (12559): [] __irq_exit_rcu+0x240/0x440 [ 78.771323][ T4971] ---[ end trace 0bd41df0d0beb46d ]--- [ 78.772593][ T4971] ------------[ cut here ]------------ [ 78.773348][ T4971] WARNING: CPU: 1 PID: 4971 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 78.774583][ T4971] Modules linked in: [ 78.775081][ T4971] CPU: 1 PID: 4971 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 78.776282][ T4971] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 78.777767][ T4971] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 78.778916][ T4971] pc : __udf_add_aext+0x490/0x61c [ 78.779676][ T4971] lr : __udf_add_aext+0x490/0x61c [ 78.780387][ T4971] sp : ffff80001fb37760 [ 78.780924][ T4971] x29: ffff80001fb37780 x28: 1ffff00003f66f40 x27: dfff800000000000 [ 78.782102][ T4971] x26: 00000000000001c0 x25: 00000000000001d0 x24: ffff80001fb37a08 [ 78.783234][ T4971] x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00003f66f41 [ 78.784343][ T4971] x20: ffff80001fb37a00 x19: ffff0000eb928e28 x18: 0000000000000000 [ 78.785479][ T4971] x17: 0000000000000000 x16: ffff80000973e348 x15: 0000000000000001 [ 78.786656][ T4971] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 78.787815][ T4971] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973e75c [ 78.788914][ T4971] x8 : ffff0000c6013680 x7 : 0000000000000000 x6 : ffff0000e28a23a0 [ 78.789988][ T4971] x5 : ffff80001fb37a18 x4 : 0000000000000001 x3 : 00000000bffffe00 [ 78.791080][ T4971] x2 : ffff80001fb379d0 x1 : 00000000000001d0 x0 : 00000000000001c0 [ 78.792153][ T4971] Call trace: [ 78.792583][ T4971] __udf_add_aext+0x490/0x61c [ 78.793223][ T4971] udf_do_extend_file+0x550/0xd8c [ 78.793949][ T4971] udf_setsize+0x8b4/0xd7c [ 78.794561][ T4971] udf_setattr+0x280/0x414 [ 78.795158][ T4971] notify_change+0xa08/0xcd8 [ 78.795851][ T4971] do_truncate+0x178/0x1f0 [ 78.796458][ T4971] do_sys_ftruncate+0x284/0x31c [ 78.797124][ T4971] __arm64_sys_ftruncate+0x60/0x74 [ 78.797824][ T4971] invoke_syscall+0x98/0x2b8 [ 78.798435][ T4971] el0_svc_common+0x138/0x258 [ 78.799040][ T4971] do_el0_svc+0x58/0x14c [ 78.799667][ T4971] el0_svc+0x78/0x1e0 [ 78.800221][ T4971] el0t_64_sync_handler+0xcc/0xe4 [ 78.800899][ T4971] el0t_64_sync+0x1a0/0x1a4 [ 78.801570][ T4971] irq event stamp: 12682 [ 78.802150][ T4971] hardirqs last enabled at (12681): [] exit_to_kernel_mode+0xe0/0x168 [ 78.803519][ T4971] hardirqs last disabled at (12682): [] el1_dbg+0x24/0x80 [ 78.804659][ T4971] softirqs last enabled at (12676): [] handle_softirqs+0xa4c/0xbf0 [ 78.806054][ T4971] softirqs last disabled at (12595): [] __irq_exit_rcu+0x240/0x440 [ 78.807414][ T4971] ---[ end trace 0bd41df0d0beb46e ]--- [ 78.808936][ T4971] ------------[ cut here ]------------ [ 78.809727][ T4971] WARNING: CPU: 1 PID: 4971 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 78.810983][ T4971] Modules linked in: [ 78.811516][ T4971] CPU: 1 PID: 4971 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 78.812688][ T4971] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 78.814084][ T4971] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 78.815202][ T4971] pc : __udf_add_aext+0x490/0x61c [ 78.815874][ T4971] lr : __udf_add_aext+0x490/0x61c [ 78.816614][ T4971] sp : ffff80001fb376a0 [ 78.817167][ T4971] x29: ffff80001fb376c0 x28: 1ffff00003f66f40 x27: dfff800000000000 [ 78.818275][ T4971] x26: 00000000000001d0 x25: 00000000000001e0 x24: ffff80001fb37a08 [ 78.819368][ T4971] x23: 0000000000000010 x22: 00000000c0000200 x21: 1ffff00003f66f41 [ 78.820503][ T4971] x20: ffff80001fb37a00 x19: ffff0000eb928e28 x18: 0000000000000000 [ 78.821620][ T4971] x17: 0000000000000000 x16: ffff80000973e348 x15: 0000000000000001 [ 78.822717][ T4971] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 78.823812][ T4971] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973e75c [ 78.824949][ T4971] x8 : ffff0000c6013680 x7 : 0000000000000000 x6 : 0000000000000000 [ 78.826056][ T4971] x5 : 0000000000000010 x4 : 0000000000000000 x3 : 00000000c0000200 [ 78.827178][ T4971] x2 : ffff80001fb3776c x1 : 00000000000001e0 x0 : 00000000000001d0 [ 78.828338][ T4971] Call trace: [ 78.828786][ T4971] __udf_add_aext+0x490/0x61c [ 78.829439][ T4971] udf_setup_indirect_aext+0x498/0x698 [ 78.830190][ T4971] udf_do_extend_file+0x514/0xd8c [ 78.830899][ T4971] udf_setsize+0x8b4/0xd7c [ 78.831530][ T4971] udf_setattr+0x280/0x414 [ 78.832131][ T4971] notify_change+0xa08/0xcd8 [ 78.832767][ T4971] do_truncate+0x178/0x1f0 [ 78.833392][ T4971] do_sys_ftruncate+0x284/0x31c [ 78.834096][ T4971] __arm64_sys_ftruncate+0x60/0x74 [ 78.834879][ T4971] invoke_syscall+0x98/0x2b8 [ 78.835560][ T4971] el0_svc_common+0x138/0x258 [ 78.836222][ T4971] do_el0_svc+0x58/0x14c [ 78.836838][ T4971] el0_svc+0x78/0x1e0 [ 78.837456][ T4971] el0t_64_sync_handler+0xcc/0xe4 [ 78.838241][ T4971] el0t_64_sync+0x1a0/0x1a4 [ 78.838883][ T4971] irq event stamp: 12726 [ 78.839458][ T4971] hardirqs last enabled at (12725): [] lock_page_memcg+0x110/0x234 [ 78.840767][ T4971] hardirqs last disabled at (12726): [] el1_dbg+0x24/0x80 [ 78.841985][ T4971] softirqs last enabled at (12714): [] handle_softirqs+0xa4c/0xbf0 [ 78.843349][ T4971] softirqs last disabled at (12685): [] __irq_exit_rcu+0x240/0x440 [ 78.844629][ T4971] ---[ end trace 0bd41df0d0beb46f ]--- [ 78.846049][ T4971] ------------[ cut here ]------------ [ 78.846811][ T4971] WARNING: CPU: 1 PID: 4971 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 78.847948][ T4971] Modules linked in: [ 78.848529][ T4971] CPU: 1 PID: 4971 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 78.849718][ T4971] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 78.851064][ T4971] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 78.852106][ T4971] pc : __udf_add_aext+0x490/0x61c [ 78.852814][ T4971] lr : __udf_add_aext+0x490/0x61c [ 78.853474][ T4971] sp : ffff80001fb376a0 [ 78.854029][ T4971] x29: ffff80001fb376c0 x28: 1ffff00003f66f40 x27: dfff800000000000 [ 78.855202][ T4971] x26: 00000000000001d0 x25: 0000000000000000 x24: ffff80001fb37a08 [ 78.856313][ T4971] x23: 0000000000000010 x22: 00000000c0000200 x21: 1ffff00003f66f41 [ 78.857484][ T4971] x20: ffff80001fb37a00 x19: ffff0000eb928e28 x18: 0000000000000000 [ 78.858679][ T4971] x17: 0000000000000000 x16: ffff80000973e348 x15: 0000000000000001 [ 78.859771][ T4971] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 78.860972][ T4971] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973e75c [ 78.862153][ T4971] x8 : ffff0000c6013680 x7 : 0000000000000000 x6 : 000000000000003f [ 78.863389][ T4971] x5 : 0000000000000010 x4 : 0000000000000000 x3 : 00000000c0000200 [ 78.864633][ T4971] x2 : ffff80001fb3776c x1 : 0000000000000000 x0 : 00000000000001d0 [ 78.865916][ T4971] Call trace: [ 78.866395][ T4971] __udf_add_aext+0x490/0x61c [ 78.867097][ T4971] udf_setup_indirect_aext+0x498/0x698 [ 78.867969][ T4971] udf_do_extend_file+0x514/0xd8c [ 78.868727][ T4971] udf_setsize+0x8b4/0xd7c [ 78.869391][ T4971] udf_setattr+0x280/0x414 [ 78.870028][ T4971] notify_change+0xa08/0xcd8 [ 78.870732][ T4971] do_truncate+0x178/0x1f0 [ 78.871373][ T4971] do_sys_ftruncate+0x284/0x31c [ 78.872098][ T4971] __arm64_sys_ftruncate+0x60/0x74 [ 78.872829][ T4971] invoke_syscall+0x98/0x2b8 [ 78.873519][ T4971] el0_svc_common+0x138/0x258 [ 78.874172][ T4971] do_el0_svc+0x58/0x14c [ 78.874800][ T4971] el0_svc+0x78/0x1e0 [ 78.875370][ T4971] el0t_64_sync_handler+0xcc/0xe4 [ 78.876098][ T4971] el0t_64_sync+0x1a0/0x1a4 [ 78.876710][ T4971] irq event stamp: 12774 [ 78.877300][ T4971] hardirqs last enabled at (12773): [] __find_get_block+0x1c8/0xcd8 [ 78.878595][ T4971] hardirqs last disabled at (12774): [] el1_dbg+0x24/0x80 [ 78.879847][ T4971] softirqs last enabled at (12766): [] handle_softirqs+0xa4c/0xbf0 [ 78.881163][ T4971] softirqs last disabled at (12729): [] __irq_exit_rcu+0x240/0x440 [ 78.882490][ T4971] ---[ end trace 0bd41df0d0beb470 ]--- [ 78.883837][ T4971] ------------[ cut here ]------------ [ 78.884666][ T4971] WARNING: CPU: 1 PID: 4971 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 78.885976][ T4971] Modules linked in: [ 78.886472][ T4971] CPU: 1 PID: 4971 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 78.887576][ T4971] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 78.889167][ T4971] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 78.890286][ T4971] pc : __udf_add_aext+0x490/0x61c [ 78.890977][ T4971] lr : __udf_add_aext+0x490/0x61c [ 78.891691][ T4971] sp : ffff80001fb37760 [ 78.892235][ T4971] x29: ffff80001fb37780 x28: 1ffff00003f66f40 x27: dfff800000000000 [ 78.893422][ T4971] x26: 0000000000000000 x25: 0000000000000010 x24: ffff80001fb37a08 [ 78.894663][ T4971] x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00003f66f41 [ 78.895810][ T4971] x20: ffff80001fb37a00 x19: ffff0000eb928e28 x18: 0000000000000000 [ 78.896880][ T4971] x17: 0000000000000000 x16: ffff80000973e348 x15: 0000000000000001 [ 78.897957][ T4971] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 78.899078][ T4971] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973e75c [ 78.900201][ T4971] x8 : ffff0000c6013680 x7 : 0000004300000018 x6 : ffff0000e28a22b8 [ 78.901296][ T4971] x5 : ffff80001fb37a18 x4 : 0000000000000001 x3 : 00000000bffffe00 [ 78.902399][ T4971] x2 : ffff80001fb379d0 x1 : 0000000000000010 x0 : 0000000000000000 [ 78.903537][ T4971] Call trace: [ 78.904064][ T4971] __udf_add_aext+0x490/0x61c [ 78.904822][ T4971] udf_do_extend_file+0x550/0xd8c [ 78.905602][ T4971] udf_setsize+0x8b4/0xd7c [ 78.906284][ T4971] udf_setattr+0x280/0x414 [ 78.906939][ T4971] notify_change+0xa08/0xcd8 [ 78.907646][ T4971] do_truncate+0x178/0x1f0 [ 78.908299][ T4971] do_sys_ftruncate+0x284/0x31c [ 78.909011][ T4971] __arm64_sys_ftruncate+0x60/0x74 [ 78.909744][ T4971] invoke_syscall+0x98/0x2b8 [ 78.910360][ T4971] el0_svc_common+0x138/0x258 [ 78.911010][ T4971] do_el0_svc+0x58/0x14c [ 78.911577][ T4971] el0_svc+0x78/0x1e0 [ 78.912090][ T4971] el0t_64_sync_handler+0xcc/0xe4 [ 78.912821][ T4971] el0t_64_sync+0x1a0/0x1a4 [ 78.913444][ T4971] irq event stamp: 12858 [ 78.914041][ T4971] hardirqs last enabled at (12857): [] exit_to_kernel_mode+0xe0/0x168 [ 78.915431][ T4971] hardirqs last disabled at (12858): [] el1_dbg+0x24/0x80 [ 78.916641][ T4971] softirqs last enabled at (12852): [] handle_softirqs+0xa4c/0xbf0 [ 78.918019][ T4971] softirqs last disabled at (12777): [] __irq_exit_rcu+0x240/0x440 [ 78.919328][ T4971] ---[ end trace 0bd41df0d0beb471 ]--- [ 78.920295][ T4971] ------------[ cut here ]------------ [ 78.921007][ T4971] WARNING: CPU: 1 PID: 4971 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 78.922281][ T4971] Modules linked in: [ 78.922854][ T4971] CPU: 1 PID: 4971 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 78.924037][ T4971] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 78.925465][ T4971] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 78.926554][ T4971] pc : __udf_add_aext+0x490/0x61c [ 78.927243][ T4971] lr : __udf_add_aext+0x490/0x61c [ 78.927932][ T4971] sp : ffff80001fb37760 [ 78.928552][ T4971] x29: ffff80001fb37780 x28: 1ffff00003f66f40 x27: dfff800000000000 [ 78.929719][ T4971] x26: 0000000000000010 x25: 0000000000000020 x24: ffff80001fb37a08 [ 78.930911][ T4971] x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00003f66f41 [ 78.932088][ T4971] x20: ffff80001fb37a00 x19: ffff0000eb928e28 x18: 0000000000000000 [ 78.933269][ T4971] x17: 0000000000000000 x16: ffff80000973e348 x15: 0000000000000001 [ 78.934435][ T4971] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 78.935593][ T4971] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973e75c [ 78.936761][ T4971] x8 : ffff0000c6013680 x7 : 0000000000000000 x6 : ffff0000e28a22b8 [ 78.937870][ T4971] x5 : ffff80001fb37a18 x4 : 0000000000000001 x3 : 00000000bffffe00 [ 78.938978][ T4971] x2 : ffff80001fb379d0 x1 : 0000000000000020 x0 : 0000000000000010 [ 78.940054][ T4971] Call trace: [ 78.940528][ T4971] __udf_add_aext+0x490/0x61c [ 78.941198][ T4971] udf_do_extend_file+0x550/0xd8c [ 78.941894][ T4971] udf_setsize+0x8b4/0xd7c [ 78.942516][ T4971] udf_setattr+0x280/0x414 [ 78.943109][ T4971] notify_change+0xa08/0xcd8 [ 78.943791][ T4971] do_truncate+0x178/0x1f0 [ 78.944452][ T4971] do_sys_ftruncate+0x284/0x31c [ 78.945134][ T4971] __arm64_sys_ftruncate+0x60/0x74 [ 78.945831][ T4971] invoke_syscall+0x98/0x2b8 [ 78.946428][ T4971] el0_svc_common+0x138/0x258 [ 78.947067][ T4971] do_el0_svc+0x58/0x14c [ 78.947632][ T4971] el0_svc+0x78/0x1e0 [ 78.948175][ T4971] el0t_64_sync_handler+0xcc/0xe4 [ 78.948892][ T4971] el0t_64_sync+0x1a0/0x1a4 [ 78.949539][ T4971] irq event stamp: 12880 [ 78.950132][ T4971] hardirqs last enabled at (12879): [] exit_to_kernel_mode+0xe0/0x168 [ 78.951637][ T4971] hardirqs last disabled at (12880): [] el1_dbg+0x24/0x80 [ 78.952737][ T4971] softirqs last enabled at (12874): [] handle_softirqs+0xa4c/0xbf0 [ 78.954050][ T4971] softirqs last disabled at (12861): [] __irq_exit_rcu+0x240/0x440 [ 78.955390][ T4971] ---[ end trace 0bd41df0d0beb472 ]--- [ 78.957040][ T4971] ------------[ cut here ]------------ [ 78.957865][ T4971] WARNING: CPU: 1 PID: 4971 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 78.959155][ T4971] Modules linked in: [ 78.959669][ T4971] CPU: 1 PID: 4971 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 78.960777][ T4971] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 78.962130][ T4971] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 78.963175][ T4971] pc : __udf_add_aext+0x490/0x61c [ 78.963901][ T4971] lr : __udf_add_aext+0x490/0x61c [ 78.964624][ T4971] sp : ffff80001fb37760 [ 78.965190][ T4971] x29: ffff80001fb37780 x28: 1ffff00003f66f40 x27: dfff800000000000 [ 78.966310][ T4971] x26: 0000000000000020 x25: 0000000000000030 x24: ffff80001fb37a08 [ 78.967431][ T4971] x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00003f66f41 [ 78.968579][ T4971] x20: ffff80001fb37a00 x19: ffff0000eb928e28 x18: 0000000000000000 [ 78.969706][ T4971] x17: 0000000000000000 x16: ffff80000973e348 x15: 0000000000000001 [ 78.970844][ T4971] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 78.971930][ T4971] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973e75c [ 78.973083][ T4971] x8 : ffff0000c6013680 x7 : 0000000000000000 x6 : ffff0000e28a22b8 [ 78.974198][ T4971] x5 : ffff80001fb37a18 x4 : 0000000000000001 x3 : 00000000bffffe00 [ 78.975343][ T4971] x2 : ffff80001fb379d0 x1 : 0000000000000030 x0 : 0000000000000020 [ 78.976445][ T4971] Call trace: [ 78.976901][ T4971] __udf_add_aext+0x490/0x61c [ 78.977539][ T4971] udf_do_extend_file+0x550/0xd8c [ 78.978205][ T4971] udf_setsize+0x8b4/0xd7c [ 78.978860][ T4971] udf_setattr+0x280/0x414 [ 78.979445][ T4971] notify_change+0xa08/0xcd8 [ 78.980027][ T4971] do_truncate+0x178/0x1f0 [ 78.980622][ T4971] do_sys_ftruncate+0x284/0x31c [ 78.981285][ T4971] __arm64_sys_ftruncate+0x60/0x74 [ 78.982022][ T4971] invoke_syscall+0x98/0x2b8 [ 78.982661][ T4971] el0_svc_common+0x138/0x258 [ 78.983320][ T4971] do_el0_svc+0x58/0x14c [ 78.983920][ T4971] el0_svc+0x78/0x1e0 [ 78.984514][ T4971] el0t_64_sync_handler+0xcc/0xe4 [ 78.985183][ T4971] el0t_64_sync+0x1a0/0x1a4 [ 78.985789][ T4971] irq event stamp: 12986 [ 78.986394][ T4971] hardirqs last enabled at (12985): [] exit_to_kernel_mode+0xe0/0x168 [ 78.987889][ T4971] hardirqs last disabled at (12986): [] el1_dbg+0x24/0x80 [ 78.989107][ T4971] softirqs last enabled at (12980): [] handle_softirqs+0xa4c/0xbf0 [ 78.990328][ T4971] softirqs last disabled at (12883): [] __irq_exit_rcu+0x240/0x440 [ 78.991614][ T4971] ---[ end trace 0bd41df0d0beb473 ]--- [ 78.992745][ T4971] ------------[ cut here ]------------ [ 78.993511][ T4971] WARNING: CPU: 1 PID: 4971 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 78.994760][ T4971] Modules linked in: [ 78.995300][ T4971] CPU: 1 PID: 4971 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 78.996537][ T4971] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 78.997972][ T4971] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 78.999020][ T4971] pc : __udf_add_aext+0x490/0x61c [ 78.999763][ T4971] lr : __udf_add_aext+0x490/0x61c [ 79.000497][ T4971] sp : ffff80001fb37760 [ 79.001047][ T4971] x29: ffff80001fb37780 x28: 1ffff00003f66f40 x27: dfff800000000000 [ 79.002138][ T4971] x26: 0000000000000030 x25: 0000000000000040 x24: ffff80001fb37a08 [ 79.003282][ T4971] x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00003f66f41 [ 79.004387][ T4971] x20: ffff80001fb37a00 x19: ffff0000eb928e28 x18: 0000000000000000 [ 79.005537][ T4971] x17: 0000000000000000 x16: ffff80000973e348 x15: 0000000000000001 [ 79.006663][ T4971] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 79.007798][ T4971] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973e75c [ 79.008911][ T4971] x8 : ffff0000c6013680 x7 : 0000000000000000 x6 : ffff0000e28a22b8 [ 79.010060][ T4971] x5 : ffff80001fb37a18 x4 : 0000000000000001 x3 : 00000000bffffe00 [ 79.011239][ T4971] x2 : ffff80001fb379d0 x1 : 0000000000000040 x0 : 0000000000000030 [ 79.012397][ T4971] Call trace: [ 79.012894][ T4971] __udf_add_aext+0x490/0x61c [ 79.013513][ T4971] udf_do_extend_file+0x550/0xd8c [ 79.014172][ T4971] udf_setsize+0x8b4/0xd7c [ 79.014786][ T4971] udf_setattr+0x280/0x414 [ 79.015418][ T4971] notify_change+0xa08/0xcd8 [ 79.016060][ T4971] do_truncate+0x178/0x1f0 [ 79.016701][ T4971] do_sys_ftruncate+0x284/0x31c [ 79.017402][ T4971] __arm64_sys_ftruncate+0x60/0x74 [ 79.018065][ T4971] invoke_syscall+0x98/0x2b8 [ 79.018743][ T4971] el0_svc_common+0x138/0x258 [ 79.019420][ T4971] do_el0_svc+0x58/0x14c [ 79.019994][ T4971] el0_svc+0x78/0x1e0 [ 79.020536][ T4971] el0t_64_sync_handler+0xcc/0xe4 [ 79.021272][ T4971] el0t_64_sync+0x1a0/0x1a4 [ 79.021880][ T4971] irq event stamp: 13060 [ 79.022426][ T4971] hardirqs last enabled at (13059): [] exit_to_kernel_mode+0xe0/0x168 [ 79.023718][ T4971] hardirqs last disabled at (13060): [] el1_dbg+0x24/0x80 [ 79.024924][ T4971] softirqs last enabled at (13054): [] handle_softirqs+0xa4c/0xbf0 [ 79.026233][ T4971] softirqs last disabled at (12989): [] __irq_exit_rcu+0x240/0x440 [ 79.027478][ T4971] ---[ end trace 0bd41df0d0beb474 ]--- [ 79.028763][ T4971] ------------[ cut here ]------------ [ 79.029621][ T4971] WARNING: CPU: 1 PID: 4971 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 79.030910][ T4971] Modules linked in: [ 79.031475][ T4971] CPU: 1 PID: 4971 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 79.032674][ T4971] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 79.034047][ T4971] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 79.035140][ T4971] pc : __udf_add_aext+0x490/0x61c [ 79.035914][ T4971] lr : __udf_add_aext+0x490/0x61c [ 79.036612][ T4971] sp : ffff80001fb37760 [ 79.037142][ T4971] x29: ffff80001fb37780 x28: 1ffff00003f66f40 x27: dfff800000000000 [ 79.038263][ T4971] x26: 0000000000000040 x25: 0000000000000050 x24: ffff80001fb37a08 [ 79.039388][ T4971] x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00003f66f41 [ 79.040555][ T4971] x20: ffff80001fb37a00 x19: ffff0000eb928e28 x18: 0000000000000000 [ 79.041685][ T4971] x17: 0000000000000000 x16: ffff80000973e348 x15: 0000000000000001 [ 79.042803][ T4971] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 79.043899][ T4971] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973e75c [ 79.044999][ T4971] x8 : ffff0000c6013680 x7 : 0000000000000000 x6 : ffff0000e28a22b8 [ 79.046093][ T4971] x5 : ffff80001fb37a18 x4 : 0000000000000001 x3 : 00000000bffffe00 [ 79.047175][ T4971] x2 : ffff80001fb379d0 x1 : 0000000000000050 x0 : 0000000000000040 [ 79.048306][ T4971] Call trace: [ 79.048747][ T4971] __udf_add_aext+0x490/0x61c [ 79.049381][ T4971] udf_do_extend_file+0x550/0xd8c [ 79.050099][ T4971] udf_setsize+0x8b4/0xd7c [ 79.050727][ T4971] udf_setattr+0x280/0x414 [ 79.051309][ T4971] notify_change+0xa08/0xcd8 [ 79.051960][ T4971] do_truncate+0x178/0x1f0 [ 79.052567][ T4971] do_sys_ftruncate+0x284/0x31c [ 79.053236][ T4971] __arm64_sys_ftruncate+0x60/0x74 [ 79.053941][ T4971] invoke_syscall+0x98/0x2b8 [ 79.054581][ T4971] el0_svc_common+0x138/0x258 [ 79.055262][ T4971] do_el0_svc+0x58/0x14c [ 79.055863][ T4971] el0_svc+0x78/0x1e0 [ 79.056419][ T4971] el0t_64_sync_handler+0xcc/0xe4 [ 79.057127][ T4971] el0t_64_sync+0x1a0/0x1a4 [ 79.057765][ T4971] irq event stamp: 13090 [ 79.058332][ T4971] hardirqs last enabled at (13089): [] exit_to_kernel_mode+0xe0/0x168 [ 79.059659][ T4971] hardirqs last disabled at (13090): [] el1_dbg+0x24/0x80 [ 79.060907][ T4971] softirqs last enabled at (13084): [] handle_softirqs+0xa4c/0xbf0 [ 79.062251][ T4971] softirqs last disabled at (13063): [] __irq_exit_rcu+0x240/0x440 [ 79.063554][ T4971] ---[ end trace 0bd41df0d0beb475 ]--- [ 79.065248][ T4971] ------------[ cut here ]------------ [ 79.066052][ T4971] WARNING: CPU: 1 PID: 4971 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 79.067421][ T4971] Modules linked in: [ 79.067985][ T4971] CPU: 1 PID: 4971 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 79.069226][ T4971] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 79.070606][ T4971] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 79.071698][ T4971] pc : __udf_add_aext+0x490/0x61c [ 79.072350][ T4971] lr : __udf_add_aext+0x490/0x61c [ 79.073076][ T4971] sp : ffff80001fb37760 [ 79.073632][ T4971] x29: ffff80001fb37780 x28: 1ffff00003f66f40 x27: dfff800000000000 [ 79.074788][ T4971] x26: 0000000000000050 x25: 0000000000000060 x24: ffff80001fb37a08 [ 79.075885][ T4971] x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00003f66f41 [ 79.076987][ T4971] x20: ffff80001fb37a00 x19: ffff0000eb928e28 x18: 0000000000000000 [ 79.078043][ T4971] x17: 0000000000000000 x16: ffff80000973e348 x15: 0000000000000001 [ 79.079110][ T4971] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 79.080244][ T4971] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973e75c [ 79.081321][ T4971] x8 : ffff0000c6013680 x7 : 0000000000000000 x6 : ffff0000e28a22b8 [ 79.082452][ T4971] x5 : ffff80001fb37a18 x4 : 0000000000000001 x3 : 00000000bffffe00 [ 79.083596][ T4971] x2 : ffff80001fb379d0 x1 : 0000000000000060 x0 : 0000000000000050 [ 79.084739][ T4971] Call trace: [ 79.085209][ T4971] __udf_add_aext+0x490/0x61c [ 79.085884][ T4971] udf_do_extend_file+0x550/0xd8c [ 79.086562][ T4971] udf_setsize+0x8b4/0xd7c [ 79.087178][ T4971] udf_setattr+0x280/0x414 [ 79.087788][ T4971] notify_change+0xa08/0xcd8 [ 79.088424][ T4971] do_truncate+0x178/0x1f0 [ 79.089022][ T4971] do_sys_ftruncate+0x284/0x31c [ 79.089697][ T4971] __arm64_sys_ftruncate+0x60/0x74 [ 79.090406][ T4971] invoke_syscall+0x98/0x2b8 [ 79.091053][ T4971] el0_svc_common+0x138/0x258 [ 79.091710][ T4971] do_el0_svc+0x58/0x14c [ 79.092311][ T4971] el0_svc+0x78/0x1e0 [ 79.092841][ T4971] el0t_64_sync_handler+0xcc/0xe4 [ 79.093503][ T4971] el0t_64_sync+0x1a0/0x1a4 [ 79.094101][ T4971] irq event stamp: 13232 [ 79.094655][ T4971] hardirqs last enabled at (13231): [] exit_to_kernel_mode+0xe0/0x168 [ 79.095962][ T4971] hardirqs last disabled at (13232): [] el1_dbg+0x24/0x80 [ 79.097195][ T4971] softirqs last enabled at (13226): [] handle_softirqs+0xa4c/0xbf0 [ 79.098485][ T4971] softirqs last disabled at (13093): [] __irq_exit_rcu+0x240/0x440 [ 79.099738][ T4971] ---[ end trace 0bd41df0d0beb476 ]--- [ 79.100789][ T4971] ------------[ cut here ]------------ [ 79.101570][ T4971] WARNING: CPU: 1 PID: 4971 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 79.102805][ T4971] Modules linked in: [ 79.103358][ T4971] CPU: 1 PID: 4971 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 79.104511][ T4971] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 79.105923][ T4971] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 79.106998][ T4971] pc : __udf_add_aext+0x490/0x61c [ 79.107683][ T4971] lr : __udf_add_aext+0x490/0x61c [ 79.108377][ T4971] sp : ffff80001fb37760 [ 79.108956][ T4971] x29: ffff80001fb37780 x28: 1ffff00003f66f40 x27: dfff800000000000 [ 79.110138][ T4971] x26: 0000000000000060 x25: 0000000000000070 x24: ffff80001fb37a08 [ 79.111272][ T4971] x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00003f66f41 [ 79.112627][ T4971] x20: ffff80001fb37a00 x19: ffff0000eb928e28 x18: 0000000000000000 [ 79.113865][ T4971] x17: 0000000000000000 x16: ffff80000973e348 x15: 0000000000000001 [ 79.115029][ T4971] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 79.116231][ T4971] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973e75c [ 79.117427][ T4971] x8 : ffff0000c6013680 x7 : 0000000000000000 x6 : ffff0000e28a22b8 [ 79.118631][ T4971] x5 : ffff80001fb37a18 x4 : 0000000000000001 x3 : 00000000bffffe00 [ 79.119823][ T4971] x2 : ffff80001fb379d0 x1 : 0000000000000070 x0 : 0000000000000060 [ 79.120971][ T4971] Call trace: [ 79.121459][ T4971] __udf_add_aext+0x490/0x61c [ 79.122145][ T4971] udf_do_extend_file+0x550/0xd8c [ 79.122805][ T4971] udf_setsize+0x8b4/0xd7c [ 79.123435][ T4971] udf_setattr+0x280/0x414 [ 79.124082][ T4971] notify_change+0xa08/0xcd8 [ 79.124745][ T4971] do_truncate+0x178/0x1f0 [ 79.125320][ T4971] do_sys_ftruncate+0x284/0x31c [ 79.126020][ T4971] __arm64_sys_ftruncate+0x60/0x74 [ 79.126727][ T4971] invoke_syscall+0x98/0x2b8 [ 79.127387][ T4971] el0_svc_common+0x138/0x258 [ 79.128073][ T4971] do_el0_svc+0x58/0x14c [ 79.128625][ T4971] el0_svc+0x78/0x1e0 [ 79.129186][ T4971] el0t_64_sync_handler+0xcc/0xe4 [ 79.129934][ T4971] el0t_64_sync+0x1a0/0x1a4 [ 79.130528][ T4971] irq event stamp: 13256 [ 79.131154][ T4971] hardirqs last enabled at (13255): [] exit_to_kernel_mode+0xe0/0x168 [ 79.132494][ T4971] hardirqs last disabled at (13256): [] el1_dbg+0x24/0x80 [ 79.133764][ T4971] softirqs last enabled at (13250): [] handle_softirqs+0xa4c/0xbf0 [ 79.135066][ T4971] softirqs last disabled at (13235): [] __irq_exit_rcu+0x240/0x440 [ 79.136334][ T4971] ---[ end trace 0bd41df0d0beb477 ]--- [ 79.137360][ T4971] ------------[ cut here ]------------ [ 79.138106][ T4971] WARNING: CPU: 1 PID: 4971 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 79.139289][ T4971] Modules linked in: [ 79.139842][ T4971] CPU: 1 PID: 4971 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 79.141045][ T4971] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 79.142394][ T4971] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 79.143447][ T4971] pc : __udf_add_aext+0x490/0x61c [ 79.144191][ T4971] lr : __udf_add_aext+0x490/0x61c [ 79.144866][ T4971] sp : ffff80001fb37760 [ 79.145412][ T4971] x29: ffff80001fb37780 x28: 1ffff00003f66f40 x27: dfff800000000000 [ 79.146529][ T4971] x26: 0000000000000070 x25: 0000000000000080 x24: ffff80001fb37a08 [ 79.147645][ T4971] x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00003f66f41 [ 79.148798][ T4971] x20: ffff80001fb37a00 x19: ffff0000eb928e28 x18: 0000000000000000 [ 79.150042][ T4971] x17: 0000000000000000 x16: ffff80000973e348 x15: 0000000000000001 [ 79.151274][ T4971] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 79.152639][ T4971] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973e75c [ 79.154027][ T4971] x8 : ffff0000c6013680 x7 : 0000000000000000 x6 : ffff0000e28a22b8 [ 79.155395][ T4971] x5 : ffff80001fb37a18 x4 : 0000000000000001 x3 : 00000000bffffe00 [ 79.156636][ T4971] x2 : ffff80001fb379d0 x1 : 0000000000000080 x0 : 0000000000000070 [ 79.157852][ T4971] Call trace: [ 79.158342][ T4971] __udf_add_aext+0x490/0x61c [ 79.159049][ T4971] udf_do_extend_file+0x550/0xd8c [ 79.159792][ T4971] udf_setsize+0x8b4/0xd7c [ 79.160456][ T4971] udf_setattr+0x280/0x414 [ 79.161056][ T4971] notify_change+0xa08/0xcd8 [ 79.161704][ T4971] do_truncate+0x178/0x1f0 [ 79.162310][ T4971] do_sys_ftruncate+0x284/0x31c [ 79.162965][ T4971] __arm64_sys_ftruncate+0x60/0x74 [ 79.163709][ T4971] invoke_syscall+0x98/0x2b8 [ 79.164353][ T4971] el0_svc_common+0x138/0x258 [ 79.165019][ T4971] do_el0_svc+0x58/0x14c [ 79.165625][ T4971] el0_svc+0x78/0x1e0 [ 79.166203][ T4971] el0t_64_sync_handler+0xcc/0xe4 [ 79.166902][ T4971] el0t_64_sync+0x1a0/0x1a4 [ 79.167543][ T4971] irq event stamp: 13284 [ 79.168099][ T4971] hardirqs last enabled at (13283): [] exit_to_kernel_mode+0xe0/0x168 [ 79.169425][ T4971] hardirqs last disabled at (13284): [] el1_dbg+0x24/0x80 [ 79.170694][ T4971] softirqs last enabled at (13278): [] handle_softirqs+0xa4c/0xbf0 [ 79.171976][ T4971] softirqs last disabled at (13259): [] __irq_exit_rcu+0x240/0x440 [ 79.173318][ T4971] ---[ end trace 0bd41df0d0beb478 ]--- [ 79.174813][ T4971] ------------[ cut here ]------------ [ 79.175574][ T4971] WARNING: CPU: 1 PID: 4971 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 79.177003][ T4971] Modules linked in: [ 79.177617][ T4971] CPU: 1 PID: 4971 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 79.178915][ T4971] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 79.180312][ T4971] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 79.181383][ T4971] pc : __udf_add_aext+0x490/0x61c [ 79.182047][ T4971] lr : __udf_add_aext+0x490/0x61c [ 79.182715][ T4971] sp : ffff80001fb37760 [ 79.183260][ T4971] x29: ffff80001fb37780 x28: 1ffff00003f66f40 x27: dfff800000000000 [ 79.184375][ T4971] x26: 0000000000000080 x25: 0000000000000090 x24: ffff80001fb37a08 [ 79.185569][ T4971] x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00003f66f41 [ 79.186659][ T4971] x20: ffff80001fb37a00 x19: ffff0000eb928e28 x18: 0000000000000000 [ 79.187759][ T4971] x17: 0000000000000000 x16: ffff80000973e348 x15: 0000000000000001 [ 79.188996][ T4971] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 79.190132][ T4971] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973e75c [ 79.191245][ T4971] x8 : ffff0000c6013680 x7 : 0000000000000000 x6 : ffff0000e28a22b8 [ 79.192403][ T4971] x5 : ffff80001fb37a18 x4 : 0000000000000001 x3 : 00000000bffffe00 [ 79.193463][ T4971] x2 : ffff80001fb379d0 x1 : 0000000000000090 x0 : 0000000000000080 [ 79.194556][ T4971] Call trace: [ 79.195000][ T4971] __udf_add_aext+0x490/0x61c [ 79.195654][ T4971] udf_do_extend_file+0x550/0xd8c [ 79.196356][ T4971] udf_setsize+0x8b4/0xd7c [ 79.196957][ T4971] udf_setattr+0x280/0x414 [ 79.197575][ T4971] notify_change+0xa08/0xcd8 [ 79.198214][ T4971] do_truncate+0x178/0x1f0 [ 79.198795][ T4971] do_sys_ftruncate+0x284/0x31c [ 79.199486][ T4971] __arm64_sys_ftruncate+0x60/0x74 [ 79.200243][ T4971] invoke_syscall+0x98/0x2b8 [ 79.200889][ T4971] el0_svc_common+0x138/0x258 [ 79.201551][ T4971] do_el0_svc+0x58/0x14c [ 79.202149][ T4971] el0_svc+0x78/0x1e0 [ 79.202691][ T4971] el0t_64_sync_handler+0xcc/0xe4 [ 79.203357][ T4971] el0t_64_sync+0x1a0/0x1a4 [ 79.203941][ T4971] irq event stamp: 13380 [ 79.204474][ T4971] hardirqs last enabled at (13379): [] exit_to_kernel_mode+0xe0/0x168 [ 79.205762][ T4971] hardirqs last disabled at (13380): [] el1_dbg+0x24/0x80 [ 79.206942][ T4971] softirqs last enabled at (13374): [] handle_softirqs+0xa4c/0xbf0 [ 79.208209][ T4971] softirqs last disabled at (13287): [] __irq_exit_rcu+0x240/0x440 [ 79.209517][ T4971] ---[ end trace 0bd41df0d0beb479 ]--- [ 79.210842][ T4971] ------------[ cut here ]------------ [ 79.211724][ T4971] WARNING: CPU: 1 PID: 4971 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 79.212964][ T4971] Modules linked in: [ 79.213507][ T4971] CPU: 1 PID: 4971 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 79.214769][ T4971] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 79.216286][ T4971] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 79.217412][ T4971] pc : __udf_add_aext+0x490/0x61c [ 79.218111][ T4971] lr : __udf_add_aext+0x490/0x61c [ 79.218809][ T4971] sp : ffff80001fb37760 [ 79.219409][ T4971] x29: ffff80001fb37780 x28: 1ffff00003f66f40 x27: dfff800000000000 [ 79.220533][ T4971] x26: 0000000000000090 x25: 00000000000000a0 x24: ffff80001fb37a08 [ 79.221740][ T4971] x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00003f66f41 [ 79.222885][ T4971] x20: ffff80001fb37a00 x19: ffff0000eb928e28 x18: 0000000000000000 [ 79.224085][ T4971] x17: 0000000000000000 x16: ffff80000973e348 x15: 0000000000000001 [ 79.225288][ T4971] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 79.226397][ T4971] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973e75c [ 79.227538][ T4971] x8 : ffff0000c6013680 x7 : 0000000000000000 x6 : ffff0000e28a22b8 [ 79.228680][ T4971] x5 : ffff80001fb37a18 x4 : 0000000000000001 x3 : 00000000bffffe00 [ 79.229791][ T4971] x2 : ffff80001fb379d0 x1 : 00000000000000a0 x0 : 0000000000000090 [ 79.230858][ T4971] Call trace: [ 79.231405][ T4971] __udf_add_aext+0x490/0x61c [ 79.232204][ T4971] udf_do_extend_file+0x550/0xd8c [ 79.232986][ T4971] udf_setsize+0x8b4/0xd7c [ 79.233672][ T4971] udf_setattr+0x280/0x414 [ 79.234368][ T4971] notify_change+0xa08/0xcd8 [ 79.235092][ T4971] do_truncate+0x178/0x1f0 [ 79.235831][ T4971] do_sys_ftruncate+0x284/0x31c [ 79.236587][ T4971] __arm64_sys_ftruncate+0x60/0x74 [ 79.237383][ T4971] invoke_syscall+0x98/0x2b8 [ 79.238006][ T4971] el0_svc_common+0x138/0x258 [ 79.238663][ T4971] do_el0_svc+0x58/0x14c [ 79.239262][ T4971] el0_svc+0x78/0x1e0 [ 79.239816][ T4971] el0t_64_sync_handler+0xcc/0xe4 [ 79.240558][ T4971] el0t_64_sync+0x1a0/0x1a4 [ 79.241193][ T4971] irq event stamp: 13430 [ 79.241790][ T4971] hardirqs last enabled at (13429): [] exit_to_kernel_mode+0xe0/0x168 [ 79.243113][ T4971] hardirqs last disabled at (13430): [] el1_dbg+0x24/0x80 [ 79.244351][ T4971] softirqs last enabled at (13424): [] handle_softirqs+0xa4c/0xbf0 [ 79.245676][ T4971] softirqs last disabled at (13383): [] __irq_exit_rcu+0x240/0x440 [ 79.246928][ T4971] ---[ end trace 0bd41df0d0beb47a ]--- [ 79.247991][ T4971] ------------[ cut here ]------------ [ 79.248707][ T4971] WARNING: CPU: 1 PID: 4971 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 79.249990][ T4971] Modules linked in: [ 79.250563][ T4971] CPU: 1 PID: 4971 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 79.251755][ T4971] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 79.253126][ T4971] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 79.254242][ T4971] pc : __udf_add_aext+0x490/0x61c [ 79.254982][ T4971] lr : __udf_add_aext+0x490/0x61c [ 79.255660][ T4971] sp : ffff80001fb37760 [ 79.256229][ T4971] x29: ffff80001fb37780 x28: 1ffff00003f66f40 x27: dfff800000000000 [ 79.257362][ T4971] x26: 00000000000000a0 x25: 00000000000000b0 x24: ffff80001fb37a08 [ 79.258514][ T4971] x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00003f66f41 [ 79.259764][ T4971] x20: ffff80001fb37a00 x19: ffff0000eb928e28 x18: 0000000000000000 [ 79.260887][ T4971] x17: 0000000000000000 x16: ffff80000973e348 x15: 0000000000000001 [ 79.262041][ T4971] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 79.263177][ T4971] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973e75c [ 79.264273][ T4971] x8 : ffff0000c6013680 x7 : 0000000000000000 x6 : ffff0000e28a22b8 [ 79.265398][ T4971] x5 : ffff80001fb37a18 x4 : 0000000000000001 x3 : 00000000bffffe00 [ 79.266444][ T4971] x2 : ffff80001fb379d0 x1 : 00000000000000b0 x0 : 00000000000000a0 [ 79.267573][ T4971] Call trace: [ 79.267998][ T4971] __udf_add_aext+0x490/0x61c [ 79.268660][ T4971] udf_do_extend_file+0x550/0xd8c [ 79.269363][ T4971] udf_setsize+0x8b4/0xd7c [ 79.269982][ T4971] udf_setattr+0x280/0x414 [ 79.270567][ T4971] notify_change+0xa08/0xcd8 [ 79.271237][ T4971] do_truncate+0x178/0x1f0 [ 79.271841][ T4971] do_sys_ftruncate+0x284/0x31c [ 79.272523][ T4971] __arm64_sys_ftruncate+0x60/0x74 [ 79.273210][ T4971] invoke_syscall+0x98/0x2b8 [ 79.273855][ T4971] el0_svc_common+0x138/0x258 [ 79.274486][ T4971] do_el0_svc+0x58/0x14c [ 79.275080][ T4971] el0_svc+0x78/0x1e0 [ 79.275646][ T4971] el0t_64_sync_handler+0xcc/0xe4 [ 79.276331][ T4971] el0t_64_sync+0x1a0/0x1a4 [ 79.276940][ T4971] irq event stamp: 13460 [ 79.277509][ T4971] hardirqs last enabled at (13459): [] exit_to_kernel_mode+0xe0/0x168 [ 79.278832][ T4971] hardirqs last disabled at (13460): [] el1_dbg+0x24/0x80 [ 79.279988][ T4971] softirqs last enabled at (13454): [] handle_softirqs+0xa4c/0xbf0 [ 79.281332][ T4971] softirqs last disabled at (13433): [] __irq_exit_rcu+0x240/0x440 [ 79.282614][ T4971] ---[ end trace 0bd41df0d0beb47b ]--- [ 79.283829][ T4971] ------------[ cut here ]------------ [ 79.284648][ T4971] WARNING: CPU: 1 PID: 4971 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 79.286048][ T4971] Modules linked in: [ 79.286609][ T4971] CPU: 1 PID: 4971 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 79.287891][ T4971] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 79.289292][ T4971] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 79.290300][ T4971] pc : __udf_add_aext+0x490/0x61c [ 79.290980][ T4971] lr : __udf_add_aext+0x490/0x61c [ 79.291672][ T4971] sp : ffff80001fb37760 [ 79.292252][ T4971] x29: ffff80001fb37780 x28: 1ffff00003f66f40 x27: dfff800000000000 [ 79.293325][ T4971] x26: 00000000000000b0 x25: 00000000000000c0 x24: ffff80001fb37a08 [ 79.294520][ T4971] x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00003f66f41 [ 79.295729][ T4971] x20: ffff80001fb37a00 x19: ffff0000eb928e28 x18: 0000000000000000 [ 79.296924][ T4971] x17: 0000000000000000 x16: ffff80000973e348 x15: 0000000000000001 [ 79.298089][ T4971] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 79.299189][ T4971] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973e75c [ 79.300328][ T4971] x8 : ffff0000c6013680 x7 : 0000000000000000 x6 : ffff0000e28a22b8 [ 79.301471][ T4971] x5 : ffff80001fb37a18 x4 : 0000000000000001 x3 : 00000000bffffe00 [ 79.302678][ T4971] x2 : ffff80001fb379d0 x1 : 00000000000000c0 x0 : 00000000000000b0 [ 79.303849][ T4971] Call trace: [ 79.304316][ T4971] __udf_add_aext+0x490/0x61c [ 79.304957][ T4971] udf_do_extend_file+0x550/0xd8c [ 79.305643][ T4971] udf_setsize+0x8b4/0xd7c [ 79.306222][ T4971] udf_setattr+0x280/0x414 [ 79.306813][ T4971] notify_change+0xa08/0xcd8 [ 79.307458][ T4971] do_truncate+0x178/0x1f0 [ 79.308047][ T4971] do_sys_ftruncate+0x284/0x31c [ 79.308753][ T4971] __arm64_sys_ftruncate+0x60/0x74 [ 79.309448][ T4971] invoke_syscall+0x98/0x2b8 [ 79.310112][ T4971] el0_svc_common+0x138/0x258 [ 79.310810][ T4971] do_el0_svc+0x58/0x14c [ 79.311436][ T4971] el0_svc+0x78/0x1e0 [ 79.311995][ T4971] el0t_64_sync_handler+0xcc/0xe4 [ 79.312618][ T4971] el0t_64_sync+0x1a0/0x1a4 [ 79.313354][ T4971] irq event stamp: 13544 [ 79.314010][ T4971] hardirqs last enabled at (13543): [] exit_to_kernel_mode+0xe0/0x168 [ 79.315503][ T4971] hardirqs last disabled at (13544): [] el1_dbg+0x24/0x80 [ 79.316728][ T4971] softirqs last enabled at (13538): [] handle_softirqs+0xa4c/0xbf0 [ 79.317977][ T4971] softirqs last disabled at (13463): [] __irq_exit_rcu+0x240/0x440 [ 79.319504][ T4971] ---[ end trace 0bd41df0d0beb47c ]--- [ 79.320883][ T4971] ------------[ cut here ]------------ [ 79.321700][ T4971] WARNING: CPU: 1 PID: 4971 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 79.322998][ T4971] Modules linked in: [ 79.323584][ T4971] CPU: 1 PID: 4971 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 79.324808][ T4971] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 79.326278][ T4971] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 79.327377][ T4971] pc : __udf_add_aext+0x490/0x61c [ 79.328063][ T4971] lr : __udf_add_aext+0x490/0x61c [ 79.328778][ T4971] sp : ffff80001fb37760 [ 79.329361][ T4971] x29: ffff80001fb37780 x28: 1ffff00003f66f40 x27: dfff800000000000 [ 79.330535][ T4971] x26: 00000000000000c0 x25: 00000000000000d0 x24: ffff80001fb37a08 [ 79.331664][ T4971] x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00003f66f41 [ 79.332750][ T4971] x20: ffff80001fb37a00 x19: ffff0000eb928e28 x18: 0000000000000000 [ 79.333814][ T4971] x17: 0000000000000000 x16: ffff80000973e348 x15: 0000000000000001 [ 79.334906][ T4971] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 79.335958][ T4971] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973e75c [ 79.337162][ T4971] x8 : ffff0000c6013680 x7 : 0000000000000000 x6 : ffff0000e28a22b8 [ 79.338307][ T4971] x5 : ffff80001fb37a18 x4 : 0000000000000001 x3 : 00000000bffffe00 [ 79.339438][ T4971] x2 : ffff80001fb379d0 x1 : 00000000000000d0 x0 : 00000000000000c0 [ 79.340547][ T4971] Call trace: [ 79.341000][ T4971] __udf_add_aext+0x490/0x61c [ 79.341727][ T4971] udf_do_extend_file+0x550/0xd8c [ 79.342432][ T4971] udf_setsize+0x8b4/0xd7c [ 79.343075][ T4971] udf_setattr+0x280/0x414 [ 79.343696][ T4971] notify_change+0xa08/0xcd8 [ 79.344346][ T4971] do_truncate+0x178/0x1f0 [ 79.344955][ T4971] do_sys_ftruncate+0x284/0x31c [ 79.345665][ T4971] __arm64_sys_ftruncate+0x60/0x74 [ 79.346363][ T4971] invoke_syscall+0x98/0x2b8 [ 79.347017][ T4971] el0_svc_common+0x138/0x258 [ 79.347652][ T4971] do_el0_svc+0x58/0x14c [ 79.348253][ T4971] el0_svc+0x78/0x1e0 [ 79.348792][ T4971] el0t_64_sync_handler+0xcc/0xe4 [ 79.349445][ T4971] el0t_64_sync+0x1a0/0x1a4 [ 79.350006][ T4971] irq event stamp: 13594 [ 79.350572][ T4971] hardirqs last enabled at (13593): [] exit_to_kernel_mode+0xe0/0x168 [ 79.351955][ T4971] hardirqs last disabled at (13594): [] el1_dbg+0x24/0x80 [ 79.353129][ T4971] softirqs last enabled at (13588): [] handle_softirqs+0xa4c/0xbf0 [ 79.354466][ T4971] softirqs last disabled at (13547): [] __irq_exit_rcu+0x240/0x440 [ 79.355799][ T4971] ---[ end trace 0bd41df0d0beb47d ]--- [ 79.356787][ T4971] ------------[ cut here ]------------ [ 79.357544][ T4971] WARNING: CPU: 1 PID: 4971 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 79.358727][ T4971] Modules linked in: [ 79.359245][ T4971] CPU: 1 PID: 4971 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 79.360369][ T4971] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 79.361728][ T4971] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 79.362766][ T4971] pc : __udf_add_aext+0x490/0x61c [ 79.363482][ T4971] lr : __udf_add_aext+0x490/0x61c [ 79.364188][ T4971] sp : ffff80001fb37760 [ 79.364804][ T4971] x29: ffff80001fb37780 x28: 1ffff00003f66f40 x27: dfff800000000000 [ 79.365974][ T4971] x26: 00000000000000d0 x25: 00000000000000e0 x24: ffff80001fb37a08 [ 79.367077][ T4971] x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00003f66f41 [ 79.368178][ T4971] x20: ffff80001fb37a00 x19: ffff0000eb928e28 x18: 0000000000000000 [ 79.369312][ T4971] x17: 0000000000000000 x16: ffff80000973e348 x15: 0000000000000001 [ 79.370423][ T4971] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 79.371474][ T4971] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973e75c [ 79.372594][ T4971] x8 : ffff0000c6013680 x7 : 0000000000000000 x6 : ffff0000e28a22b8 [ 79.373691][ T4971] x5 : ffff80001fb37a18 x4 : 0000000000000001 x3 : 00000000bffffe00 [ 79.375000][ T4971] x2 : ffff80001fb379d0 x1 : 00000000000000e0 x0 : 00000000000000d0 [ 79.376166][ T4971] Call trace: [ 79.376616][ T4971] __udf_add_aext+0x490/0x61c [ 79.377287][ T4971] udf_do_extend_file+0x550/0xd8c [ 79.377977][ T4971] udf_setsize+0x8b4/0xd7c [ 79.378659][ T4971] udf_setattr+0x280/0x414 [ 79.379286][ T4971] notify_change+0xa08/0xcd8 [ 79.379977][ T4971] do_truncate+0x178/0x1f0 [ 79.380681][ T4971] do_sys_ftruncate+0x284/0x31c [ 79.381404][ T4971] __arm64_sys_ftruncate+0x60/0x74 [ 79.382169][ T4971] invoke_syscall+0x98/0x2b8 [ 79.382873][ T4971] el0_svc_common+0x138/0x258 [ 79.383561][ T4971] do_el0_svc+0x58/0x14c [ 79.384187][ T4971] el0_svc+0x78/0x1e0 [ 79.384762][ T4971] el0t_64_sync_handler+0xcc/0xe4 [ 79.385512][ T4971] el0t_64_sync+0x1a0/0x1a4 [ 79.386142][ T4971] irq event stamp: 13624 [ 79.386765][ T4971] hardirqs last enabled at (13623): [] exit_to_kernel_mode+0xe0/0x168 [ 79.388130][ T4971] hardirqs last disabled at (13624): [] el1_dbg+0x24/0x80 [ 79.389272][ T4971] softirqs last enabled at (13618): [] handle_softirqs+0xa4c/0xbf0 [ 79.390648][ T4971] softirqs last disabled at (13597): [] __irq_exit_rcu+0x240/0x440 [ 79.391947][ T4971] ---[ end trace 0bd41df0d0beb47e ]--- [ 79.393100][ T4971] ------------[ cut here ]------------ [ 79.393922][ T4971] WARNING: CPU: 1 PID: 4971 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 79.395227][ T4971] Modules linked in: [ 79.395832][ T4971] CPU: 1 PID: 4971 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 79.397130][ T4971] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 79.398617][ T4971] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 79.399729][ T4971] pc : __udf_add_aext+0x490/0x61c [ 79.400415][ T4971] lr : __udf_add_aext+0x490/0x61c [ 79.401120][ T4971] sp : ffff80001fb37760 [ 79.401702][ T4971] x29: ffff80001fb37780 x28: 1ffff00003f66f40 x27: dfff800000000000 [ 79.402859][ T4971] x26: 00000000000000e0 x25: 00000000000000f0 x24: ffff80001fb37a08 [ 79.404040][ T4971] x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00003f66f41 [ 79.405181][ T4971] x20: ffff80001fb37a00 x19: ffff0000eb928e28 x18: 0000000000000000 [ 79.406232][ T4971] x17: 0000000000000000 x16: ffff80000973e348 x15: 0000000000000001 [ 79.407398][ T4971] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 79.408510][ T4971] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973e75c [ 79.409616][ T4971] x8 : ffff0000c6013680 x7 : 0000000000000000 x6 : ffff0000e28a22b8 [ 79.410759][ T4971] x5 : ffff80001fb37a18 x4 : 0000000000000001 x3 : 00000000bffffe00 [ 79.411883][ T4971] x2 : ffff80001fb379d0 x1 : 00000000000000f0 x0 : 00000000000000e0 [ 79.413001][ T4971] Call trace: [ 79.413476][ T4971] __udf_add_aext+0x490/0x61c [ 79.414128][ T4971] udf_do_extend_file+0x550/0xd8c [ 79.414817][ T4971] udf_setsize+0x8b4/0xd7c [ 79.415378][ T4971] udf_setattr+0x280/0x414 [ 79.416014][ T4971] notify_change+0xa08/0xcd8 [ 79.416618][ T4971] do_truncate+0x178/0x1f0 [ 79.417246][ T4971] do_sys_ftruncate+0x284/0x31c [ 79.417951][ T4971] __arm64_sys_ftruncate+0x60/0x74 [ 79.418729][ T4971] invoke_syscall+0x98/0x2b8 [ 79.419409][ T4971] el0_svc_common+0x138/0x258 [ 79.420060][ T4971] do_el0_svc+0x58/0x14c [ 79.420662][ T4971] el0_svc+0x78/0x1e0 [ 79.421229][ T4971] el0t_64_sync_handler+0xcc/0xe4 [ 79.421927][ T4971] el0t_64_sync+0x1a0/0x1a4 [ 79.422562][ T4971] irq event stamp: 13704 [ 79.423138][ T4971] hardirqs last enabled at (13703): [] exit_to_kernel_mode+0xe0/0x168 [ 79.424750][ T4971] hardirqs last disabled at (13704): [] el1_dbg+0x24/0x80 [ 79.426177][ T4971] softirqs last enabled at (13698): [] handle_softirqs+0xa4c/0xbf0 [ 79.427687][ T4971] softirqs last disabled at (13627): [] __irq_exit_rcu+0x240/0x440 [ 79.429183][ T4971] ---[ end trace 0bd41df0d0beb47f ]--- [ 79.430579][ T4971] ------------[ cut here ]------------ [ 79.431373][ T4971] WARNING: CPU: 1 PID: 4971 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 79.432695][ T4971] Modules linked in: [ 79.433261][ T4971] CPU: 1 PID: 4971 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 79.434537][ T4971] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 79.436006][ T4971] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 79.437114][ T4971] pc : __udf_add_aext+0x490/0x61c [ 79.437835][ T4971] lr : __udf_add_aext+0x490/0x61c [ 79.438555][ T4971] sp : ffff80001fb37760 [ 79.439157][ T4971] x29: ffff80001fb37780 x28: 1ffff00003f66f40 x27: dfff800000000000 [ 79.440304][ T4971] x26: 00000000000000f0 x25: 0000000000000100 x24: ffff80001fb37a08 [ 79.441461][ T4971] x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00003f66f41 [ 79.442575][ T4971] x20: ffff80001fb37a00 x19: ffff0000eb928e28 x18: 0000000000000000 [ 79.443713][ T4971] x17: 0000000000000000 x16: ffff80000973e348 x15: 0000000000000001 [ 79.444923][ T4971] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 79.446057][ T4971] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973e75c [ 79.447245][ T4971] x8 : ffff0000c6013680 x7 : 0000000000000000 x6 : ffff0000e28a22b8 [ 79.448420][ T4971] x5 : ffff80001fb37a18 x4 : 0000000000000001 x3 : 00000000bffffe00 [ 79.449524][ T4971] x2 : ffff80001fb379d0 x1 : 0000000000000100 x0 : 00000000000000f0 [ 79.450674][ T4971] Call trace: [ 79.451115][ T4971] __udf_add_aext+0x490/0x61c [ 79.451776][ T4971] udf_do_extend_file+0x550/0xd8c [ 79.452533][ T4971] udf_setsize+0x8b4/0xd7c [ 79.453184][ T4971] udf_setattr+0x280/0x414 [ 79.453828][ T4971] notify_change+0xa08/0xcd8 [ 79.454495][ T4971] do_truncate+0x178/0x1f0 [ 79.455146][ T4971] do_sys_ftruncate+0x284/0x31c [ 79.455797][ T4971] __arm64_sys_ftruncate+0x60/0x74 [ 79.456504][ T4971] invoke_syscall+0x98/0x2b8 [ 79.457135][ T4971] el0_svc_common+0x138/0x258 [ 79.457796][ T4971] do_el0_svc+0x58/0x14c [ 79.458402][ T4971] el0_svc+0x78/0x1e0 [ 79.458925][ T4971] el0t_64_sync_handler+0xcc/0xe4 [ 79.459602][ T4971] el0t_64_sync+0x1a0/0x1a4 [ 79.460234][ T4971] irq event stamp: 13748 [ 79.460807][ T4971] hardirqs last enabled at (13747): [] exit_to_kernel_mode+0xe0/0x168 [ 79.462108][ T4971] hardirqs last disabled at (13748): [] el1_dbg+0x24/0x80 [ 79.463344][ T4971] softirqs last enabled at (13742): [] handle_softirqs+0xa4c/0xbf0 [ 79.464645][ T4971] softirqs last disabled at (13707): [] __irq_exit_rcu+0x240/0x440 [ 79.465920][ T4971] ---[ end trace 0bd41df0d0beb480 ]--- [ 79.467143][ T4971] ------------[ cut here ]------------ [ 79.467914][ T4971] WARNING: CPU: 1 PID: 4971 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 79.469104][ T4971] Modules linked in: [ 79.469632][ T4971] CPU: 1 PID: 4971 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 79.470797][ T4971] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 79.472261][ T4971] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 79.473338][ T4971] pc : __udf_add_aext+0x490/0x61c [ 79.474039][ T4971] lr : __udf_add_aext+0x490/0x61c [ 79.474739][ T4971] sp : ffff80001fb37760 [ 79.475322][ T4971] x29: ffff80001fb37780 x28: 1ffff00003f66f40 x27: dfff800000000000 [ 79.476451][ T4971] x26: 0000000000000100 x25: 0000000000000110 x24: ffff80001fb37a08 [ 79.477636][ T4971] x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00003f66f41 [ 79.478745][ T4971] x20: ffff80001fb37a00 x19: ffff0000eb928e28 x18: 0000000000000000 [ 79.479910][ T4971] x17: 0000000000000000 x16: ffff80000973e348 x15: 0000000000000001 [ 79.481061][ T4971] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 79.482193][ T4971] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973e75c [ 79.483310][ T4971] x8 : ffff0000c6013680 x7 : 0000000000000000 x6 : ffff0000e28a22b8 [ 79.484436][ T4971] x5 : ffff80001fb37a18 x4 : 0000000000000001 x3 : 00000000bffffe00 [ 79.485561][ T4971] x2 : ffff80001fb379d0 x1 : 0000000000000110 x0 : 0000000000000100 [ 79.486704][ T4971] Call trace: [ 79.487161][ T4971] __udf_add_aext+0x490/0x61c [ 79.487799][ T4971] udf_do_extend_file+0x550/0xd8c [ 79.488481][ T4971] udf_setsize+0x8b4/0xd7c [ 79.489081][ T4971] udf_setattr+0x280/0x414 [ 79.489678][ T4971] notify_change+0xa08/0xcd8 [ 79.490273][ T4971] do_truncate+0x178/0x1f0 [ 79.490878][ T4971] do_sys_ftruncate+0x284/0x31c [ 79.491523][ T4971] __arm64_sys_ftruncate+0x60/0x74 [ 79.492244][ T4971] invoke_syscall+0x98/0x2b8 [ 79.492888][ T4971] el0_svc_common+0x138/0x258 [ 79.493539][ T4971] do_el0_svc+0x58/0x14c [ 79.494131][ T4971] el0_svc+0x78/0x1e0 [ 79.494656][ T4971] el0t_64_sync_handler+0xcc/0xe4 [ 79.495353][ T4971] el0t_64_sync+0x1a0/0x1a4 [ 79.495992][ T4971] irq event stamp: 13848 [ 79.496563][ T4971] hardirqs last enabled at (13847): [] exit_to_kernel_mode+0xe0/0x168 [ 79.497919][ T4971] hardirqs last disabled at (13848): [] el1_dbg+0x24/0x80 [ 79.499080][ T4971] softirqs last enabled at (13842): [] handle_softirqs+0xa4c/0xbf0 [ 79.500395][ T4971] softirqs last disabled at (13751): [] __irq_exit_rcu+0x240/0x440 [ 79.501693][ T4971] ---[ end trace 0bd41df0d0beb481 ]--- [ 79.503236][ T4971] ------------[ cut here ]------------ [ 79.504080][ T4971] WARNING: CPU: 1 PID: 4971 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 79.505376][ T4971] Modules linked in: [ 79.505943][ T4971] CPU: 1 PID: 4971 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 79.507084][ T4971] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 79.508437][ T4971] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 79.509525][ T4971] pc : __udf_add_aext+0x490/0x61c [ 79.510235][ T4971] lr : __udf_add_aext+0x490/0x61c [ 79.510951][ T4971] sp : ffff80001fb37760 [ 79.511579][ T4971] x29: ffff80001fb37780 x28: 1ffff00003f66f40 x27: dfff800000000000 [ 79.512725][ T4971] x26: 0000000000000110 x25: 0000000000000120 x24: ffff80001fb37a08 [ 79.513846][ T4971] x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00003f66f41 [ 79.514967][ T4971] x20: ffff80001fb37a00 x19: ffff0000eb928e28 x18: 0000000000000000 [ 79.516116][ T4971] x17: 0000000000000000 x16: ffff80000973e348 x15: 0000000000000001 [ 79.517217][ T4971] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 79.518402][ T4971] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973e75c [ 79.519558][ T4971] x8 : ffff0000c6013680 x7 : 0000000000000000 x6 : ffff0000e28a22b8 [ 79.520632][ T4971] x5 : ffff80001fb37a18 x4 : 0000000000000001 x3 : 00000000bffffe00 [ 79.521814][ T4971] x2 : ffff80001fb379d0 x1 : 0000000000000120 x0 : 0000000000000110 [ 79.522970][ T4971] Call trace: [ 79.523430][ T4971] __udf_add_aext+0x490/0x61c [ 79.524087][ T4971] udf_do_extend_file+0x550/0xd8c [ 79.524799][ T4971] udf_setsize+0x8b4/0xd7c [ 79.525418][ T4971] udf_setattr+0x280/0x414 [ 79.526047][ T4971] notify_change+0xa08/0xcd8 [ 79.526698][ T4971] do_truncate+0x178/0x1f0 [ 79.527281][ T4971] do_sys_ftruncate+0x284/0x31c [ 79.527970][ T4971] __arm64_sys_ftruncate+0x60/0x74 [ 79.528711][ T4971] invoke_syscall+0x98/0x2b8 [ 79.529320][ T4971] el0_svc_common+0x138/0x258 [ 79.529973][ T4971] do_el0_svc+0x58/0x14c [ 79.530546][ T4971] el0_svc+0x78/0x1e0 [ 79.531081][ T4971] el0t_64_sync_handler+0xcc/0xe4 [ 79.531756][ T4971] el0t_64_sync+0x1a0/0x1a4 [ 79.532348][ T4971] irq event stamp: 13878 [ 79.532937][ T4971] hardirqs last enabled at (13877): [] exit_to_kernel_mode+0xe0/0x168 [ 79.534275][ T4971] hardirqs last disabled at (13878): [] el1_dbg+0x24/0x80 [ 79.535399][ T4971] softirqs last enabled at (13872): [] handle_softirqs+0xa4c/0xbf0 [ 79.536704][ T4971] softirqs last disabled at (13851): [] __irq_exit_rcu+0x240/0x440 [ 79.537959][ T4971] ---[ end trace 0bd41df0d0beb482 ]--- [ 79.539316][ T4971] ------------[ cut here ]------------ [ 79.540162][ T4971] WARNING: CPU: 1 PID: 4971 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 79.541531][ T4971] Modules linked in: [ 79.542149][ T4971] CPU: 1 PID: 4971 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 79.543498][ T4971] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 79.545118][ T4971] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 79.546284][ T4971] pc : __udf_add_aext+0x490/0x61c [ 79.547025][ T4971] lr : __udf_add_aext+0x490/0x61c [ 79.547720][ T4971] sp : ffff80001fb37760 [ 79.548306][ T4971] x29: ffff80001fb37780 x28: 1ffff00003f66f40 x27: dfff800000000000 [ 79.549445][ T4971] x26: 0000000000000120 x25: 0000000000000130 x24: ffff80001fb37a08 [ 79.550628][ T4971] x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00003f66f41 [ 79.551728][ T4971] x20: ffff80001fb37a00 x19: ffff0000eb928e28 x18: 0000000000000000 [ 79.552841][ T4971] x17: 0000000000000000 x16: ffff80000973e348 x15: 0000000000000001 [ 79.553930][ T4971] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 79.555092][ T4971] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973e75c [ 79.556233][ T4971] x8 : ffff0000c6013680 x7 : 0000000000000000 x6 : ffff0000e28a22b8 [ 79.557448][ T4971] x5 : ffff80001fb37a18 x4 : 0000000000000001 x3 : 00000000bffffe00 [ 79.558631][ T4971] x2 : ffff80001fb379d0 x1 : 0000000000000130 x0 : 0000000000000120 [ 79.559873][ T4971] Call trace: [ 79.560356][ T4971] __udf_add_aext+0x490/0x61c [ 79.561038][ T4971] udf_do_extend_file+0x550/0xd8c [ 79.561735][ T4971] udf_setsize+0x8b4/0xd7c [ 79.562393][ T4971] udf_setattr+0x280/0x414 [ 79.563024][ T4971] notify_change+0xa08/0xcd8 [ 79.563712][ T4971] do_truncate+0x178/0x1f0 [ 79.564365][ T4971] do_sys_ftruncate+0x284/0x31c [ 79.565024][ T4971] __arm64_sys_ftruncate+0x60/0x74 [ 79.565684][ T4971] invoke_syscall+0x98/0x2b8 [ 79.566339][ T4971] el0_svc_common+0x138/0x258 [ 79.566961][ T4971] do_el0_svc+0x58/0x14c [ 79.567539][ T4971] el0_svc+0x78/0x1e0 [ 79.568134][ T4971] el0t_64_sync_handler+0xcc/0xe4 [ 79.568808][ T4971] el0t_64_sync+0x1a0/0x1a4 [ 79.569398][ T4971] irq event stamp: 13908 [ 79.569972][ T4971] hardirqs last enabled at (13907): [] exit_to_kernel_mode+0xe0/0x168 [ 79.571338][ T4971] hardirqs last disabled at (13908): [] el1_dbg+0x24/0x80 [ 79.572614][ T4971] softirqs last enabled at (13902): [] handle_softirqs+0xa4c/0xbf0 [ 79.573915][ T4971] softirqs last disabled at (13881): [] __irq_exit_rcu+0x240/0x440 [ 79.575194][ T4971] ---[ end trace 0bd41df0d0beb483 ]--- [ 79.576298][ T4971] ------------[ cut here ]------------ [ 79.576549][ T136] device hsr_slave_0 left promiscuous mode [ 79.577085][ T4971] WARNING: CPU: 1 PID: 4971 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 79.579273][ T4971] Modules linked in: [ 79.579802][ T4971] CPU: 1 PID: 4971 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 79.581035][ T4971] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 79.582431][ T4971] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 79.583506][ T4971] pc : __udf_add_aext+0x490/0x61c [ 79.584218][ T4971] lr : __udf_add_aext+0x490/0x61c [ 79.584914][ T4971] sp : ffff80001fb37760 [ 79.585492][ T4971] x29: ffff80001fb37780 x28: 1ffff00003f66f40 x27: dfff800000000000 [ 79.586650][ T4971] x26: 0000000000000130 x25: 0000000000000140 x24: ffff80001fb37a08 [ 79.587794][ T4971] x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00003f66f41 [ 79.588927][ T4971] x20: ffff80001fb37a00 x19: ffff0000eb928e28 x18: 0000000000000000 [ 79.590048][ T4971] x17: 0000000000000000 x16: ffff80000973e348 x15: 0000000000000001 [ 79.591119][ T4971] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 79.592232][ T4971] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973e75c [ 79.593286][ T4971] x8 : ffff0000c6013680 x7 : 0000000000000000 x6 : ffff0000e28a22b8 [ 79.594445][ T4971] x5 : ffff80001fb37a18 x4 : 0000000000000001 x3 : 00000000bffffe00 [ 79.595616][ T4971] x2 : ffff80001fb379d0 x1 : 0000000000000140 x0 : 0000000000000130 [ 79.596688][ T4971] Call trace: [ 79.597167][ T4971] __udf_add_aext+0x490/0x61c [ 79.597817][ T4971] udf_do_extend_file+0x550/0xd8c [ 79.598578][ T4971] udf_setsize+0x8b4/0xd7c [ 79.599184][ T4971] udf_setattr+0x280/0x414 [ 79.599768][ T4971] notify_change+0xa08/0xcd8 [ 79.600365][ T4971] do_truncate+0x178/0x1f0 [ 79.600929][ T4971] do_sys_ftruncate+0x284/0x31c [ 79.601598][ T4971] __arm64_sys_ftruncate+0x60/0x74 [ 79.602329][ T4971] invoke_syscall+0x98/0x2b8 [ 79.602981][ T4971] el0_svc_common+0x138/0x258 [ 79.603630][ T4971] do_el0_svc+0x58/0x14c [ 79.604222][ T4971] el0_svc+0x78/0x1e0 [ 79.604762][ T4971] el0t_64_sync_handler+0xcc/0xe4 [ 79.605453][ T4971] el0t_64_sync+0x1a0/0x1a4 [ 79.606126][ T4971] irq event stamp: 14004 [ 79.606759][ T4971] hardirqs last enabled at (14003): [] exit_to_kernel_mode+0xe0/0x168 [ 79.608048][ T4971] hardirqs last disabled at (14004): [] el1_dbg+0x24/0x80 [ 79.609305][ T4971] softirqs last enabled at (13998): [] handle_softirqs+0xa4c/0xbf0 [ 79.610796][ T4971] softirqs last disabled at (13911): [] __irq_exit_rcu+0x240/0x440 [ 79.612040][ T4971] ---[ end trace 0bd41df0d0beb484 ]--- [ 79.613129][ T4971] ------------[ cut here ]------------ [ 79.613869][ T4971] WARNING: CPU: 1 PID: 4971 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 79.615148][ T4971] Modules linked in: [ 79.615729][ T4971] CPU: 1 PID: 4971 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 79.616941][ T4971] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 79.618364][ T4971] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 79.619368][ T4971] pc : __udf_add_aext+0x490/0x61c [ 79.620052][ T4971] lr : __udf_add_aext+0x490/0x61c [ 79.620777][ T4971] sp : ffff80001fb37760 [ 79.621357][ T4971] x29: ffff80001fb37780 x28: 1ffff00003f66f40 x27: dfff800000000000 [ 79.622465][ T4971] x26: 0000000000000140 x25: 0000000000000150 x24: ffff80001fb37a08 [ 79.623574][ T4971] x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00003f66f41 [ 79.624746][ T4971] x20: ffff80001fb37a00 x19: ffff0000eb928e28 x18: 0000000000000000 [ 79.625919][ T4971] x17: 0000000000000000 x16: ffff80000973e348 x15: 0000000000000001 [ 79.626996][ T4971] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 79.628056][ T4971] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973e75c [ 79.629170][ T4971] x8 : ffff0000c6013680 x7 : 0000000000000000 x6 : ffff0000e28a22b8 [ 79.630249][ T4971] x5 : ffff80001fb37a18 x4 : 0000000000000001 x3 : 00000000bffffe00 [ 79.631410][ T4971] x2 : ffff80001fb379d0 x1 : 0000000000000150 x0 : 0000000000000140 [ 79.632485][ T4971] Call trace: [ 79.632924][ T4971] __udf_add_aext+0x490/0x61c [ 79.633572][ T4971] udf_do_extend_file+0x550/0xd8c [ 79.634280][ T4971] udf_setsize+0x8b4/0xd7c [ 79.634915][ T4971] udf_setattr+0x280/0x414 [ 79.635482][ T4971] notify_change+0xa08/0xcd8 [ 79.636125][ T4971] do_truncate+0x178/0x1f0 [ 79.636735][ T4971] do_sys_ftruncate+0x284/0x31c [ 79.637358][ T4971] __arm64_sys_ftruncate+0x60/0x74 [ 79.638043][ T4971] invoke_syscall+0x98/0x2b8 [ 79.638708][ T4971] el0_svc_common+0x138/0x258 [ 79.639368][ T4971] do_el0_svc+0x58/0x14c [ 79.639976][ T4971] el0_svc+0x78/0x1e0 [ 79.640508][ T4971] el0t_64_sync_handler+0xcc/0xe4 [ 79.641222][ T4971] el0t_64_sync+0x1a0/0x1a4 [ 79.641843][ T4971] irq event stamp: 14046 [ 79.642438][ T4971] hardirqs last enabled at (14045): [] exit_to_kernel_mode+0xe0/0x168 [ 79.643823][ T4971] hardirqs last disabled at (14046): [] el1_dbg+0x24/0x80 [ 79.644993][ T4971] softirqs last enabled at (14040): [] handle_softirqs+0xa4c/0xbf0 [ 79.646380][ T4971] softirqs last disabled at (14007): [] __irq_exit_rcu+0x240/0x440 [ 79.647717][ T4971] ---[ end trace 0bd41df0d0beb485 ]--- [ 79.648997][ T4971] ------------[ cut here ]------------ [ 79.649777][ T4971] WARNING: CPU: 1 PID: 4971 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 79.651010][ T4971] Modules linked in: [ 79.651539][ T4971] CPU: 1 PID: 4971 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 79.652645][ T4971] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 79.653962][ T4971] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 79.655059][ T4971] pc : __udf_add_aext+0x490/0x61c [ 79.655788][ T4971] lr : __udf_add_aext+0x490/0x61c [ 79.656510][ T4971] sp : ffff80001fb37760 [ 79.657091][ T4971] x29: ffff80001fb37780 x28: 1ffff00003f66f40 x27: dfff800000000000 [ 79.658237][ T4971] x26: 0000000000000150 x25: 0000000000000160 x24: ffff80001fb37a08 [ 79.659357][ T4971] x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00003f66f41 [ 79.660537][ T4971] x20: ffff80001fb37a00 x19: ffff0000eb928e28 x18: 0000000000000000 [ 79.661673][ T4971] x17: 0000000000000000 x16: ffff80000973e348 x15: 0000000000000001 [ 79.662775][ T4971] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 79.663891][ T4971] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973e75c [ 79.665007][ T4971] x8 : ffff0000c6013680 x7 : 0000000000000000 x6 : ffff0000e28a22b8 [ 79.666158][ T4971] x5 : ffff80001fb37a18 x4 : 0000000000000001 x3 : 00000000bffffe00 [ 79.667237][ T4971] x2 : ffff80001fb379d0 x1 : 0000000000000160 x0 : 0000000000000150 [ 79.668390][ T4971] Call trace: [ 79.668848][ T4971] __udf_add_aext+0x490/0x61c [ 79.669480][ T4971] udf_do_extend_file+0x550/0xd8c [ 79.670165][ T4971] udf_setsize+0x8b4/0xd7c [ 79.670735][ T4971] udf_setattr+0x280/0x414 [ 79.671372][ T4971] notify_change+0xa08/0xcd8 [ 79.672034][ T4971] do_truncate+0x178/0x1f0 [ 79.672619][ T4971] do_sys_ftruncate+0x284/0x31c [ 79.673281][ T4971] __arm64_sys_ftruncate+0x60/0x74 [ 79.674005][ T4971] invoke_syscall+0x98/0x2b8 [ 79.674652][ T4971] el0_svc_common+0x138/0x258 [ 79.675266][ T4971] do_el0_svc+0x58/0x14c [ 79.675855][ T4971] el0_svc+0x78/0x1e0 [ 79.676415][ T4971] el0t_64_sync_handler+0xcc/0xe4 [ 79.677076][ T4971] el0t_64_sync+0x1a0/0x1a4 [ 79.677659][ T4971] irq event stamp: 14078 [ 79.678237][ T4971] hardirqs last enabled at (14077): [] exit_to_kernel_mode+0xe0/0x168 [ 79.679648][ T4971] hardirqs last disabled at (14078): [] el1_dbg+0x24/0x80 [ 79.680798][ T4971] softirqs last enabled at (14072): [] handle_softirqs+0xa4c/0xbf0 [ 79.682184][ T4971] softirqs last disabled at (14049): [] __irq_exit_rcu+0x240/0x440 [ 79.683467][ T4971] ---[ end trace 0bd41df0d0beb486 ]--- [ 79.684582][ T4971] ------------[ cut here ]------------ [ 79.684944][ T136] device hsr_slave_1 left promiscuous mode [ 79.685380][ T4971] WARNING: CPU: 1 PID: 4971 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 79.687468][ T4971] Modules linked in: [ 79.688004][ T4971] CPU: 1 PID: 4971 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 79.689094][ T4971] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 79.690451][ T4971] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 79.691539][ T4971] pc : __udf_add_aext+0x490/0x61c [ 79.692222][ T4971] lr : __udf_add_aext+0x490/0x61c [ 79.692870][ T4971] sp : ffff80001fb37760 [ 79.693431][ T4971] x29: ffff80001fb37780 x28: 1ffff00003f66f40 x27: dfff800000000000 [ 79.694554][ T4971] x26: 0000000000000160 x25: 0000000000000170 x24: ffff80001fb37a08 [ 79.695682][ T4971] x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00003f66f41 [ 79.696823][ T4971] x20: ffff80001fb37a00 x19: ffff0000eb928e28 x18: 0000000000000000 [ 79.697894][ T4971] x17: 0000000000000000 x16: ffff80000973e348 x15: 0000000000000001 [ 79.699017][ T4971] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 79.700106][ T4971] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973e75c [ 79.701194][ T4971] x8 : ffff0000c6013680 x7 : 0000000000000000 x6 : ffff0000e28a22b8 [ 79.702283][ T4971] x5 : ffff80001fb37a18 x4 : 0000000000000001 x3 : 00000000bffffe00 [ 79.703485][ T4971] x2 : ffff80001fb379d0 x1 : 0000000000000170 x0 : 0000000000000160 [ 79.704611][ T4971] Call trace: [ 79.705049][ T4971] __udf_add_aext+0x490/0x61c [ 79.705676][ T4971] udf_do_extend_file+0x550/0xd8c [ 79.706369][ T4971] udf_setsize+0x8b4/0xd7c [ 79.706990][ T4971] udf_setattr+0x280/0x414 [ 79.707581][ T4971] notify_change+0xa08/0xcd8 [ 79.708178][ T4971] do_truncate+0x178/0x1f0 [ 79.708776][ T4971] do_sys_ftruncate+0x284/0x31c [ 79.709490][ T4971] __arm64_sys_ftruncate+0x60/0x74 [ 79.710206][ T4971] invoke_syscall+0x98/0x2b8 [ 79.710828][ T4971] el0_svc_common+0x138/0x258 [ 79.711475][ T4971] do_el0_svc+0x58/0x14c [ 79.712080][ T4971] el0_svc+0x78/0x1e0 [ 79.712638][ T4971] el0t_64_sync_handler+0xcc/0xe4 [ 79.713325][ T4971] el0t_64_sync+0x1a0/0x1a4 [ 79.713926][ T4971] irq event stamp: 14186 [ 79.714590][ T4971] hardirqs last enabled at (14185): [] exit_to_kernel_mode+0xe0/0x168 [ 79.715967][ T4971] hardirqs last disabled at (14186): [] el1_dbg+0x24/0x80 [ 79.717152][ T4971] softirqs last enabled at (14180): [] handle_softirqs+0xa4c/0xbf0 [ 79.718460][ T4971] softirqs last disabled at (14081): [] __irq_exit_rcu+0x240/0x440 [ 79.719772][ T4971] ---[ end trace 0bd41df0d0beb487 ]--- [ 79.720727][ T4971] ------------[ cut here ]------------ [ 79.721528][ T4971] WARNING: CPU: 1 PID: 4971 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 79.722734][ T4971] Modules linked in: [ 79.723250][ T4971] CPU: 1 PID: 4971 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 79.724443][ T4971] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 79.725805][ T4971] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 79.726888][ T4971] pc : __udf_add_aext+0x490/0x61c [ 79.727582][ T4971] lr : __udf_add_aext+0x490/0x61c [ 79.728272][ T4971] sp : ffff80001fb37760 [ 79.728880][ T4971] x29: ffff80001fb37780 x28: 1ffff00003f66f40 x27: dfff800000000000 [ 79.729984][ T4971] x26: 0000000000000170 x25: 0000000000000180 x24: ffff80001fb37a08 [ 79.731079][ T4971] x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00003f66f41 [ 79.732226][ T4971] x20: ffff80001fb37a00 x19: ffff0000eb928e28 x18: 0000000000000000 [ 79.733371][ T4971] x17: 0000000000000000 x16: ffff80000973e348 x15: 0000000000000001 [ 79.734510][ T4971] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 79.735655][ T4971] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973e75c [ 79.736777][ T4971] x8 : ffff0000c6013680 x7 : 0000000000000000 x6 : ffff0000e28a22b8 [ 79.737918][ T4971] x5 : ffff80001fb37a18 x4 : 0000000000000001 x3 : 00000000bffffe00 [ 79.739009][ T4971] x2 : ffff80001fb379d0 x1 : 0000000000000180 x0 : 0000000000000170 [ 79.740109][ T4971] Call trace: [ 79.740578][ T4971] __udf_add_aext+0x490/0x61c [ 79.741233][ T4971] udf_do_extend_file+0x550/0xd8c [ 79.741885][ T4971] udf_setsize+0x8b4/0xd7c [ 79.742483][ T4971] udf_setattr+0x280/0x414 [ 79.743104][ T4971] notify_change+0xa08/0xcd8 [ 79.743704][ T4971] do_truncate+0x178/0x1f0 [ 79.744284][ T4971] do_sys_ftruncate+0x284/0x31c [ 79.744905][ T4971] __arm64_sys_ftruncate+0x60/0x74 [ 79.745601][ T4971] invoke_syscall+0x98/0x2b8 [ 79.746182][ T4971] el0_svc_common+0x138/0x258 [ 79.746797][ T4971] do_el0_svc+0x58/0x14c [ 79.747366][ T4971] el0_svc+0x78/0x1e0 [ 79.747878][ T4971] el0t_64_sync_handler+0xcc/0xe4 [ 79.748541][ T4971] el0t_64_sync+0x1a0/0x1a4 [ 79.749162][ T4971] irq event stamp: 14212 [ 79.749723][ T4971] hardirqs last enabled at (14211): [] exit_to_kernel_mode+0xe0/0x168 [ 79.751031][ T4971] hardirqs last disabled at (14212): [] el1_dbg+0x24/0x80 [ 79.752277][ T4971] softirqs last enabled at (14206): [] handle_softirqs+0xa4c/0xbf0 [ 79.753523][ T4971] softirqs last disabled at (14189): [] __irq_exit_rcu+0x240/0x440 [ 79.754719][ T4971] ---[ end trace 0bd41df0d0beb488 ]--- [ 79.755964][ T4971] ------------[ cut here ]------------ [ 79.756755][ T4971] WARNING: CPU: 1 PID: 4971 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 79.757988][ T4971] Modules linked in: [ 79.758563][ T4971] CPU: 1 PID: 4971 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 79.759755][ T4971] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 79.761157][ T4971] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 79.762199][ T4971] pc : __udf_add_aext+0x490/0x61c [ 79.762910][ T4971] lr : __udf_add_aext+0x490/0x61c [ 79.763605][ T4971] sp : ffff80001fb37760 [ 79.764148][ T4971] x29: ffff80001fb37780 x28: 1ffff00003f66f40 x27: dfff800000000000 [ 79.765244][ T4971] x26: 0000000000000180 x25: 0000000000000190 x24: ffff80001fb37a08 [ 79.766277][ T4971] x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00003f66f41 [ 79.767409][ T4971] x20: ffff80001fb37a00 x19: ffff0000eb928e28 x18: 0000000000000000 [ 79.768503][ T4971] x17: 0000000000000000 x16: ffff80000973e348 x15: 0000000000000001 [ 79.769598][ T4971] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 79.770742][ T4971] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973e75c [ 79.771837][ T4971] x8 : ffff0000c6013680 x7 : 0000000000000000 x6 : ffff0000e28a22b8 [ 79.772997][ T4971] x5 : ffff80001fb37a18 x4 : 0000000000000001 x3 : 00000000bffffe00 [ 79.774046][ T4971] x2 : ffff80001fb379d0 x1 : 0000000000000190 x0 : 0000000000000180 [ 79.775147][ T4971] Call trace: [ 79.775585][ T4971] __udf_add_aext+0x490/0x61c [ 79.776269][ T4971] udf_do_extend_file+0x550/0xd8c [ 79.776976][ T4971] udf_setsize+0x8b4/0xd7c [ 79.777580][ T4971] udf_setattr+0x280/0x414 [ 79.778190][ T4971] notify_change+0xa08/0xcd8 [ 79.778792][ T4971] do_truncate+0x178/0x1f0 [ 79.779409][ T4971] do_sys_ftruncate+0x284/0x31c [ 79.780070][ T4971] __arm64_sys_ftruncate+0x60/0x74 [ 79.780789][ T4971] invoke_syscall+0x98/0x2b8 [ 79.781386][ T4971] el0_svc_common+0x138/0x258 [ 79.782010][ T4971] do_el0_svc+0x58/0x14c [ 79.782612][ T4971] el0_svc+0x78/0x1e0 [ 79.783161][ T4971] el0t_64_sync_handler+0xcc/0xe4 [ 79.783910][ T4971] el0t_64_sync+0x1a0/0x1a4 [ 79.784538][ T4971] irq event stamp: 14238 [ 79.785097][ T4971] hardirqs last enabled at (14237): [] exit_to_kernel_mode+0xe0/0x168 [ 79.786387][ T4971] hardirqs last disabled at (14238): [] el1_dbg+0x24/0x80 [ 79.787524][ T4971] softirqs last enabled at (14232): [] handle_softirqs+0xa4c/0xbf0 [ 79.788811][ T4971] softirqs last disabled at (14215): [] __irq_exit_rcu+0x240/0x440 [ 79.790138][ T4971] ---[ end trace 0bd41df0d0beb489 ]--- [ 79.791213][ T4971] ------------[ cut here ]------------ [ 79.791974][ T4971] WARNING: CPU: 1 PID: 4971 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 79.793218][ T4971] Modules linked in: [ 79.793745][ T4971] CPU: 1 PID: 4971 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 79.794930][ T4971] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 79.796342][ T4971] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 79.797431][ T4971] pc : __udf_add_aext+0x490/0x61c [ 79.798115][ T4971] lr : __udf_add_aext+0x490/0x61c [ 79.798856][ T4971] sp : ffff80001fb37760 [ 79.799418][ T4971] x29: ffff80001fb37780 x28: 1ffff00003f66f40 x27: dfff800000000000 [ 79.800544][ T4971] x26: 0000000000000190 x25: 00000000000001a0 x24: ffff80001fb37a08 [ 79.801695][ T4971] x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00003f66f41 [ 79.802855][ T4971] x20: ffff80001fb37a00 x19: ffff0000eb928e28 x18: 0000000000000000 [ 79.803987][ T4971] x17: 0000000000000000 x16: ffff80000973e348 x15: 0000000000000001 [ 79.805127][ T4971] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 79.806323][ T4971] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973e75c [ 79.807423][ T4971] x8 : ffff0000c6013680 x7 : 0000000000000000 x6 : ffff0000e28a22b8 [ 79.808493][ T4971] x5 : ffff80001fb37a18 x4 : 0000000000000001 x3 : 00000000bffffe00 [ 79.809596][ T4971] x2 : ffff80001fb379d0 x1 : 00000000000001a0 x0 : 0000000000000190 [ 79.810718][ T4971] Call trace: [ 79.811169][ T4971] __udf_add_aext+0x490/0x61c [ 79.811865][ T4971] udf_do_extend_file+0x550/0xd8c [ 79.812562][ T4971] udf_setsize+0x8b4/0xd7c [ 79.813163][ T4971] udf_setattr+0x280/0x414 [ 79.813752][ T4971] notify_change+0xa08/0xcd8 [ 79.814432][ T4971] do_truncate+0x178/0x1f0 [ 79.815073][ T4971] do_sys_ftruncate+0x284/0x31c [ 79.815770][ T4971] __arm64_sys_ftruncate+0x60/0x74 [ 79.816530][ T4971] invoke_syscall+0x98/0x2b8 [ 79.817194][ T4971] el0_svc_common+0x138/0x258 [ 79.817854][ T4971] do_el0_svc+0x58/0x14c [ 79.818472][ T4971] el0_svc+0x78/0x1e0 [ 79.819078][ T4971] el0t_64_sync_handler+0xcc/0xe4 [ 79.819790][ T4971] el0t_64_sync+0x1a0/0x1a4 [ 79.820392][ T4971] irq event stamp: 14340 [ 79.820983][ T4971] hardirqs last enabled at (14339): [] exit_to_kernel_mode+0xe0/0x168 [ 79.822400][ T4971] hardirqs last disabled at (14340): [] el1_dbg+0x24/0x80 [ 79.823615][ T4971] softirqs last enabled at (14334): [] handle_softirqs+0xa4c/0xbf0 [ 79.824985][ T4971] softirqs last disabled at (14241): [] __irq_exit_rcu+0x240/0x440 [ 79.826267][ T4971] ---[ end trace 0bd41df0d0beb48a ]--- [ 79.827204][ T4971] ------------[ cut here ]------------ [ 79.827947][ T4971] WARNING: CPU: 1 PID: 4971 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 79.829149][ T4971] Modules linked in: [ 79.829655][ T4971] CPU: 1 PID: 4971 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 79.830862][ T4971] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 79.832245][ T4971] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 79.833298][ T4971] pc : __udf_add_aext+0x490/0x61c [ 79.833963][ T4971] lr : __udf_add_aext+0x490/0x61c [ 79.834699][ T4971] sp : ffff80001fb37760 [ 79.835308][ T4971] x29: ffff80001fb37780 x28: 1ffff00003f66f40 x27: dfff800000000000 [ 79.836521][ T4971] x26: 00000000000001a0 x25: 00000000000001b0 x24: ffff80001fb37a08 [ 79.837629][ T4971] x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00003f66f41 [ 79.838800][ T4971] x20: ffff80001fb37a00 x19: ffff0000eb928e28 x18: 0000000000000000 [ 79.839986][ T4971] x17: 0000000000000000 x16: ffff80000973e348 x15: 0000000000000001 [ 79.841113][ T4971] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 79.842246][ T4971] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973e75c [ 79.843363][ T4971] x8 : ffff0000c6013680 x7 : 0000000000000000 x6 : ffff0000e28a22b8 [ 79.844497][ T4971] x5 : ffff80001fb37a18 x4 : 0000000000000001 x3 : 00000000bffffe00 [ 79.845575][ T4971] x2 : ffff80001fb379d0 x1 : 00000000000001b0 x0 : 00000000000001a0 [ 79.846717][ T4971] Call trace: [ 79.847209][ T4971] __udf_add_aext+0x490/0x61c [ 79.847890][ T4971] udf_do_extend_file+0x550/0xd8c [ 79.848611][ T4971] udf_setsize+0x8b4/0xd7c [ 79.849217][ T4971] udf_setattr+0x280/0x414 [ 79.849856][ T4971] notify_change+0xa08/0xcd8 [ 79.850537][ T4971] do_truncate+0x178/0x1f0 [ 79.851173][ T4971] do_sys_ftruncate+0x284/0x31c [ 79.851848][ T4971] __arm64_sys_ftruncate+0x60/0x74 [ 79.852567][ T4971] invoke_syscall+0x98/0x2b8 [ 79.853216][ T4971] el0_svc_common+0x138/0x258 [ 79.853869][ T4971] do_el0_svc+0x58/0x14c [ 79.854492][ T4971] el0_svc+0x78/0x1e0 [ 79.855074][ T4971] el0t_64_sync_handler+0xcc/0xe4 [ 79.855748][ T4971] el0t_64_sync+0x1a0/0x1a4 [ 79.856402][ T4971] irq event stamp: 14360 [ 79.857038][ T4971] hardirqs last enabled at (14359): [] exit_to_kernel_mode+0xe0/0x168 [ 79.858361][ T4971] hardirqs last disabled at (14360): [] el1_dbg+0x24/0x80 [ 79.859612][ T4971] softirqs last enabled at (14354): [] handle_softirqs+0xa4c/0xbf0 [ 79.860992][ T4971] softirqs last disabled at (14343): [] __irq_exit_rcu+0x240/0x440 [ 79.862282][ T4971] ---[ end trace 0bd41df0d0beb48b ]--- [ 79.863287][ T4971] ------------[ cut here ]------------ [ 79.863709][ T136] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 79.864084][ T4971] WARNING: CPU: 1 PID: 4971 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 79.865253][ T136] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 79.866431][ T4971] Modules linked in: [ 79.868003][ T4971] CPU: 1 PID: 4971 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 79.869153][ T4971] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 79.870541][ T4971] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 79.871611][ T4971] pc : __udf_add_aext+0x490/0x61c [ 79.872301][ T4971] lr : __udf_add_aext+0x490/0x61c [ 79.873048][ T4971] sp : ffff80001fb37760 [ 79.873633][ T4971] x29: ffff80001fb37780 x28: 1ffff00003f66f40 x27: dfff800000000000 [ 79.874756][ T4971] x26: 00000000000001b0 x25: 00000000000001c0 x24: ffff80001fb37a08 [ 79.875895][ T4971] x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00003f66f41 [ 79.877077][ T4971] x20: ffff80001fb37a00 x19: ffff0000eb928e28 x18: 0000000000000000 [ 79.878201][ T4971] x17: 0000000000000000 x16: ffff80000973e348 x15: 0000000000000001 [ 79.879289][ T4971] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 79.880310][ T4971] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973e75c [ 79.881382][ T4971] x8 : ffff0000c6013680 x7 : 0000000000000000 x6 : ffff0000e28a22b8 [ 79.882438][ T4971] x5 : ffff80001fb37a18 x4 : 0000000000000001 x3 : 00000000bffffe00 [ 79.883536][ T4971] x2 : ffff80001fb379d0 x1 : 00000000000001c0 x0 : 00000000000001b0 [ 79.884610][ T4971] Call trace: [ 79.885056][ T4971] __udf_add_aext+0x490/0x61c [ 79.885745][ T4971] udf_do_extend_file+0x550/0xd8c [ 79.886418][ T4971] udf_setsize+0x8b4/0xd7c [ 79.887076][ T4971] udf_setattr+0x280/0x414 [ 79.887672][ T4971] notify_change+0xa08/0xcd8 [ 79.888285][ T4971] do_truncate+0x178/0x1f0 [ 79.888912][ T4971] do_sys_ftruncate+0x284/0x31c [ 79.889570][ T4971] __arm64_sys_ftruncate+0x60/0x74 [ 79.890257][ T4971] invoke_syscall+0x98/0x2b8 [ 79.890860][ T4971] el0_svc_common+0x138/0x258 [ 79.891500][ T4971] do_el0_svc+0x58/0x14c [ 79.892149][ T4971] el0_svc+0x78/0x1e0 [ 79.892727][ T4971] el0t_64_sync_handler+0xcc/0xe4 [ 79.893412][ T4971] el0t_64_sync+0x1a0/0x1a4 [ 79.894072][ T4971] irq event stamp: 14388 [ 79.894623][ T4971] hardirqs last enabled at (14387): [] exit_to_kernel_mode+0xe0/0x168 [ 79.895992][ T4971] hardirqs last disabled at (14388): [] el1_dbg+0x24/0x80 [ 79.897234][ T4971] softirqs last enabled at (14382): [] handle_softirqs+0xa4c/0xbf0 [ 79.898532][ T4971] softirqs last disabled at (14363): [] __irq_exit_rcu+0x240/0x440 [ 79.899828][ T4971] ---[ end trace 0bd41df0d0beb48c ]--- [ 79.901220][ T4971] ------------[ cut here ]------------ [ 79.902026][ T4971] WARNING: CPU: 1 PID: 4971 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 79.903337][ T4971] Modules linked in: [ 79.903504][ T136] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 79.903868][ T4971] CPU: 1 PID: 4971 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 79.903885][ T4971] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 79.903891][ T4971] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 79.903898][ T4971] pc : __udf_add_aext+0x490/0x61c [ 79.903906][ T4971] lr : __udf_add_aext+0x490/0x61c [ 79.903914][ T4971] sp : ffff80001fb37760 [ 79.904989][ T136] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 79.906170][ T4971] x29: ffff80001fb37780 x28: 1ffff00003f66f40 x27: dfff800000000000 [ 79.912802][ T4971] x26: 00000000000001c0 x25: 00000000000001d0 x24: ffff80001fb37a08 [ 79.913948][ T4971] x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00003f66f41 [ 79.915091][ T4971] x20: ffff80001fb37a00 x19: ffff0000eb928e28 x18: 0000000000000000 [ 79.916198][ T4971] x17: 0000000000000000 x16: ffff80000973e348 x15: 0000000000000001 [ 79.917389][ T4971] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 79.918536][ T4971] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973e75c [ 79.919661][ T4971] x8 : ffff0000c6013680 x7 : 0000000000000000 x6 : ffff0000e28a22b8 [ 79.920814][ T4971] x5 : ffff80001fb37a18 x4 : 0000000000000001 x3 : 00000000bffffe00 [ 79.921902][ T4971] x2 : ffff80001fb379d0 x1 : 00000000000001d0 x0 : 00000000000001c0 [ 79.922955][ T4971] Call trace: [ 79.923421][ T4971] __udf_add_aext+0x490/0x61c [ 79.924054][ T4971] udf_do_extend_file+0x550/0xd8c [ 79.924813][ T4971] udf_setsize+0x8b4/0xd7c [ 79.925426][ T4971] udf_setattr+0x280/0x414 [ 79.926039][ T4971] notify_change+0xa08/0xcd8 [ 79.926665][ T4971] do_truncate+0x178/0x1f0 [ 79.927286][ T4971] do_sys_ftruncate+0x284/0x31c [ 79.927968][ T4971] __arm64_sys_ftruncate+0x60/0x74 [ 79.928714][ T4971] invoke_syscall+0x98/0x2b8 [ 79.929387][ T4971] el0_svc_common+0x138/0x258 [ 79.930027][ T4971] do_el0_svc+0x58/0x14c [ 79.930630][ T4971] el0_svc+0x78/0x1e0 [ 79.931190][ T4971] el0t_64_sync_handler+0xcc/0xe4 [ 79.931914][ T4971] el0t_64_sync+0x1a0/0x1a4 [ 79.932554][ T4971] irq event stamp: 14478 [ 79.933127][ T4971] hardirqs last enabled at (14477): [] exit_to_kernel_mode+0xe0/0x168 [ 79.934546][ T4971] hardirqs last disabled at (14478): [] el1_dbg+0x24/0x80 [ 79.935728][ T4971] softirqs last enabled at (14472): [] handle_softirqs+0xa4c/0xbf0 [ 79.937105][ T4971] softirqs last disabled at (14391): [] __irq_exit_rcu+0x240/0x440 [ 79.938353][ T4971] ---[ end trace 0bd41df0d0beb48d ]--- [ 79.939445][ T4971] ------------[ cut here ]------------ [ 79.940192][ T4971] WARNING: CPU: 1 PID: 4971 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 79.940993][ T136] device bridge_slave_1 left promiscuous mode [ 79.941416][ T4971] Modules linked in: [ 79.942423][ T136] bridge0: port 2(bridge_slave_1) entered disabled state [ 79.942845][ T4971] CPU: 1 PID: 4971 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 79.945070][ T4971] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 79.946467][ T4971] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 79.947498][ T4971] pc : __udf_add_aext+0x490/0x61c [ 79.948233][ T4971] lr : __udf_add_aext+0x490/0x61c [ 79.948956][ T4971] sp : ffff80001fb376a0 [ 79.949510][ T4971] x29: ffff80001fb376c0 x28: 1ffff00003f66f40 x27: dfff800000000000 [ 79.950561][ T4971] x26: 00000000000001d0 x25: 00000000000001e0 x24: ffff80001fb37a08 [ 79.951675][ T4971] x23: 0000000000000010 x22: 00000000c0000200 x21: 1ffff00003f66f41 [ 79.952778][ T4971] x20: ffff80001fb37a00 x19: ffff0000eb928e28 x18: 0000000000000000 [ 79.953869][ T4971] x17: 0000000000000000 x16: ffff80000973e348 x15: 0000000000000001 [ 79.954975][ T4971] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 79.956101][ T4971] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973e75c [ 79.957186][ T4971] x8 : ffff0000c6013680 x7 : 0000000000000000 x6 : 0000000000000000 [ 79.958485][ T4971] x5 : 0000000000000010 x4 : 0000000000000000 x3 : 00000000c0000200 [ 79.959750][ T4971] x2 : ffff80001fb3776c x1 : 00000000000001e0 x0 : 00000000000001d0 [ 79.960974][ T4971] Call trace: [ 79.961475][ T4971] __udf_add_aext+0x490/0x61c [ 79.962176][ T4971] udf_setup_indirect_aext+0x498/0x698 [ 79.962952][ T4971] udf_do_extend_file+0x514/0xd8c [ 79.963720][ T4971] udf_setsize+0x8b4/0xd7c [ 79.964383][ T4971] udf_setattr+0x280/0x414 [ 79.965020][ T4971] notify_change+0xa08/0xcd8 [ 79.965694][ T4971] do_truncate+0x178/0x1f0 [ 79.966339][ T4971] do_sys_ftruncate+0x284/0x31c [ 79.967055][ T4971] __arm64_sys_ftruncate+0x60/0x74 [ 79.967827][ T4971] invoke_syscall+0x98/0x2b8 [ 79.968479][ T4971] el0_svc_common+0x138/0x258 [ 79.969146][ T4971] do_el0_svc+0x58/0x14c [ 79.969798][ T4971] el0_svc+0x78/0x1e0 [ 79.970397][ T4971] el0t_64_sync_handler+0xcc/0xe4 [ 79.971055][ T4971] el0t_64_sync+0x1a0/0x1a4 [ 79.971666][ T4971] irq event stamp: 14564 [ 79.972283][ T4971] hardirqs last enabled at (14563): [] lock_page_memcg+0x110/0x234 [ 79.973666][ T4971] hardirqs last disabled at (14564): [] el1_dbg+0x24/0x80 [ 79.974905][ T4971] softirqs last enabled at (14552): [] handle_softirqs+0xa4c/0xbf0 [ 79.976248][ T4971] softirqs last disabled at (14481): [] __irq_exit_rcu+0x240/0x440 [ 79.977551][ T4971] ---[ end trace 0bd41df0d0beb48e ]--- [ 79.978675][ T4971] ------------[ cut here ]------------ [ 79.979476][ T4971] WARNING: CPU: 1 PID: 4971 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 79.980710][ T4971] Modules linked in: [ 79.981244][ T4971] CPU: 1 PID: 4971 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 79.982475][ T4971] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 79.983888][ T4971] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 79.984999][ T4971] pc : __udf_add_aext+0x490/0x61c [ 79.985699][ T4971] lr : __udf_add_aext+0x490/0x61c [ 79.986435][ T4971] sp : ffff80001fb376a0 [ 79.987016][ T4971] x29: ffff80001fb376c0 x28: 1ffff00003f66f40 x27: dfff800000000000 [ 79.988135][ T4971] x26: 00000000000001d0 x25: 0000000000000000 x24: ffff80001fb37a08 [ 79.989191][ T4971] x23: 0000000000000010 x22: 00000000c0000200 x21: 1ffff00003f66f41 [ 79.990380][ T4971] x20: ffff80001fb37a00 x19: ffff0000eb928e28 x18: 0000000000000000 [ 79.991528][ T4971] x17: 0000000000000000 x16: ffff80000973e348 x15: 0000000000000001 [ 79.992647][ T4971] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 79.993722][ T4971] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973e75c [ 79.994794][ T4971] x8 : ffff0000c6013680 x7 : 0000000000000000 x6 : 000000000000003f [ 79.995877][ T4971] x5 : 0000000000000010 x4 : 0000000000000000 x3 : 00000000c0000200 [ 79.997013][ T4971] x2 : ffff80001fb3776c x1 : 0000000000000000 x0 : 00000000000001d0 [ 79.998150][ T4971] Call trace: [ 79.998596][ T4971] __udf_add_aext+0x490/0x61c [ 79.999219][ T4971] udf_setup_indirect_aext+0x498/0x698 [ 79.999999][ T4971] udf_do_extend_file+0x514/0xd8c [ 80.000710][ T4971] udf_setsize+0x8b4/0xd7c [ 80.001279][ T4971] udf_setattr+0x280/0x414 [ 80.001891][ T4971] notify_change+0xa08/0xcd8 [ 80.002476][ T4971] do_truncate+0x178/0x1f0 [ 80.003051][ T4971] do_sys_ftruncate+0x284/0x31c [ 80.003743][ T4971] __arm64_sys_ftruncate+0x60/0x74 [ 80.004428][ T4971] invoke_syscall+0x98/0x2b8 [ 80.005057][ T4971] el0_svc_common+0x138/0x258 [ 80.005709][ T4971] do_el0_svc+0x58/0x14c [ 80.006323][ T4971] el0_svc+0x78/0x1e0 [ 80.006896][ T4971] el0t_64_sync_handler+0xcc/0xe4 [ 80.007621][ T4971] el0t_64_sync+0x1a0/0x1a4 [ 80.008292][ T4971] irq event stamp: 14652 [ 80.008884][ T4971] hardirqs last enabled at (14651): [] __find_get_block+0x1c8/0xcd8 [ 80.010192][ T4971] hardirqs last disabled at (14652): [] el1_dbg+0x24/0x80 [ 80.011394][ T4971] softirqs last enabled at (14644): [] handle_softirqs+0xa4c/0xbf0 [ 80.012700][ T4971] softirqs last disabled at (14567): [] __irq_exit_rcu+0x240/0x440 [ 80.013977][ T4971] ---[ end trace 0bd41df0d0beb48f ]--- [ 80.015511][ T4971] ------------[ cut here ]------------ [ 80.016327][ T4971] WARNING: CPU: 1 PID: 4971 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 80.017501][ T4971] Modules linked in: [ 80.018054][ T4971] CPU: 1 PID: 4971 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 80.019232][ T4971] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 80.020560][ T4971] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 80.021598][ T4971] pc : __udf_add_aext+0x490/0x61c [ 80.022271][ T4971] lr : __udf_add_aext+0x490/0x61c [ 80.023016][ T4971] sp : ffff80001fb37760 [ 80.023579][ T4971] x29: ffff80001fb37780 x28: 1ffff00003f66f40 x27: dfff800000000000 [ 80.024696][ T4971] x26: 0000000000000000 x25: 0000000000000010 x24: ffff80001fb37a08 [ 80.025919][ T4971] x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00003f66f41 [ 80.026995][ T4971] x20: ffff80001fb37a00 x19: ffff0000eb928e28 x18: 0000000000000000 [ 80.028142][ T4971] x17: 0000000000000000 x16: ffff80000973e348 x15: 0000000000000001 [ 80.029256][ T4971] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 80.030376][ T4971] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973e75c [ 80.031449][ T4971] x8 : ffff0000c6013680 x7 : 0000004400000018 x6 : ffff0000e28a21d0 [ 80.032546][ T4971] x5 : ffff80001fb37a18 x4 : 0000000000000001 x3 : 00000000bffffe00 [ 80.033669][ T4971] x2 : ffff80001fb379d0 x1 : 0000000000000010 x0 : 0000000000000000 [ 80.034797][ T4971] Call trace: [ 80.035250][ T4971] __udf_add_aext+0x490/0x61c [ 80.035928][ T4971] udf_do_extend_file+0x550/0xd8c [ 80.036632][ T4971] udf_setsize+0x8b4/0xd7c [ 80.037183][ T4971] udf_setattr+0x280/0x414 [ 80.037824][ T4971] notify_change+0xa08/0xcd8 [ 80.038439][ T4971] do_truncate+0x178/0x1f0 [ 80.039053][ T4971] do_sys_ftruncate+0x284/0x31c [ 80.039735][ T4971] __arm64_sys_ftruncate+0x60/0x74 [ 80.040482][ T4971] invoke_syscall+0x98/0x2b8 [ 80.041163][ T4971] el0_svc_common+0x138/0x258 [ 80.041805][ T4971] do_el0_svc+0x58/0x14c [ 80.042358][ T4971] el0_svc+0x78/0x1e0 [ 80.042941][ T4971] el0t_64_sync_handler+0xcc/0xe4 [ 80.043659][ T4971] el0t_64_sync+0x1a0/0x1a4 [ 80.044312][ T4971] irq event stamp: 14814 [ 80.044877][ T4971] hardirqs last enabled at (14813): [] exit_to_kernel_mode+0xe0/0x168 [ 80.046212][ T4971] hardirqs last disabled at (14814): [] el1_dbg+0x24/0x80 [ 80.047416][ T4971] softirqs last enabled at (14808): [] handle_softirqs+0xa4c/0xbf0 [ 80.048798][ T4971] softirqs last disabled at (14655): [] __irq_exit_rcu+0x240/0x440 [ 80.050164][ T4971] ---[ end trace 0bd41df0d0beb490 ]--- [ 80.051079][ T4971] ------------[ cut here ]------------ [ 80.051805][ T4971] WARNING: CPU: 1 PID: 4971 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 80.053000][ T4971] Modules linked in: [ 80.053554][ T4971] CPU: 1 PID: 4971 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 80.054787][ T4971] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 80.056220][ T4971] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 80.057327][ T4971] pc : __udf_add_aext+0x490/0x61c [ 80.058059][ T4971] lr : __udf_add_aext+0x490/0x61c [ 80.058844][ T4971] sp : ffff80001fb37760 [ 80.059470][ T4971] x29: ffff80001fb37780 x28: 1ffff00003f66f40 x27: dfff800000000000 [ 80.060593][ T4971] x26: 0000000000000010 x25: 0000000000000020 x24: ffff80001fb37a08 [ 80.061704][ T4971] x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00003f66f41 [ 80.062796][ T4971] x20: ffff80001fb37a00 x19: ffff0000eb928e28 x18: 0000000000000000 [ 80.063924][ T4971] x17: 0000000000000000 x16: ffff80000973e348 x15: 0000000000000001 [ 80.065094][ T4971] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 80.066249][ T4971] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973e75c [ 80.067408][ T4971] x8 : ffff0000c6013680 x7 : 0000000000000000 x6 : ffff0000e28a21d0 [ 80.068513][ T4971] x5 : ffff80001fb37a18 x4 : 0000000000000001 x3 : 00000000bffffe00 [ 80.069724][ T4971] x2 : ffff80001fb379d0 x1 : 0000000000000020 x0 : 0000000000000010 [ 80.070835][ T4971] Call trace: [ 80.071290][ T4971] __udf_add_aext+0x490/0x61c [ 80.071990][ T4971] udf_do_extend_file+0x550/0xd8c [ 80.072702][ T4971] udf_setsize+0x8b4/0xd7c [ 80.073353][ T4971] udf_setattr+0x280/0x414 [ 80.073957][ T4971] notify_change+0xa08/0xcd8 [ 80.074556][ T4971] do_truncate+0x178/0x1f0 [ 80.075175][ T4971] do_sys_ftruncate+0x284/0x31c [ 80.075861][ T4971] __arm64_sys_ftruncate+0x60/0x74 [ 80.076566][ T4971] invoke_syscall+0x98/0x2b8 [ 80.077166][ T4971] el0_svc_common+0x138/0x258 [ 80.077776][ T4971] do_el0_svc+0x58/0x14c [ 80.078380][ T4971] el0_svc+0x78/0x1e0 [ 80.078962][ T4971] el0t_64_sync_handler+0xcc/0xe4 [ 80.079628][ T4971] el0t_64_sync+0x1a0/0x1a4 [ 80.080297][ T4971] irq event stamp: 14852 [ 80.080898][ T4971] hardirqs last enabled at (14851): [] exit_to_kernel_mode+0xe0/0x168 [ 80.082272][ T4971] hardirqs last disabled at (14852): [] el1_dbg+0x24/0x80 [ 80.083433][ T4971] softirqs last enabled at (14846): [] handle_softirqs+0xa4c/0xbf0 [ 80.084688][ T4971] softirqs last disabled at (14817): [] __irq_exit_rcu+0x240/0x440 [ 80.085980][ T4971] ---[ end trace 0bd41df0d0beb491 ]--- [ 80.087216][ T4971] ------------[ cut here ]------------ [ 80.088000][ T4971] WARNING: CPU: 1 PID: 4971 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 80.089277][ T4971] Modules linked in: [ 80.089811][ T4971] CPU: 1 PID: 4971 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 80.090967][ T4971] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 80.092287][ T4971] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 80.093348][ T4971] pc : __udf_add_aext+0x490/0x61c [ 80.094053][ T4971] lr : __udf_add_aext+0x490/0x61c [ 80.094715][ T4971] sp : ffff80001fb37760 [ 80.095270][ T4971] x29: ffff80001fb37780 x28: 1ffff00003f66f40 x27: dfff800000000000 [ 80.096376][ T4971] x26: 0000000000000020 x25: 0000000000000030 x24: ffff80001fb37a08 [ 80.097464][ T4971] x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00003f66f41 [ 80.098535][ T4971] x20: ffff80001fb37a00 x19: ffff0000eb928e28 x18: 0000000000000000 [ 80.099669][ T4971] x17: 0000000000000000 x16: ffff80000973e348 x15: 0000000000000001 [ 80.100870][ T4971] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 80.101966][ T4971] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973e75c [ 80.103084][ T4971] x8 : ffff0000c6013680 x7 : 0000000000000000 x6 : ffff0000e28a21d0 [ 80.104142][ T4971] x5 : ffff80001fb37a18 x4 : 0000000000000001 x3 : 00000000bffffe00 [ 80.105198][ T4971] x2 : ffff80001fb379d0 x1 : 0000000000000030 x0 : 0000000000000020 [ 80.106344][ T4971] Call trace: [ 80.106804][ T4971] __udf_add_aext+0x490/0x61c [ 80.107462][ T4971] udf_do_extend_file+0x550/0xd8c [ 80.108113][ T4971] udf_setsize+0x8b4/0xd7c [ 80.108721][ T4971] udf_setattr+0x280/0x414 [ 80.109362][ T4971] notify_change+0xa08/0xcd8 [ 80.109972][ T4971] do_truncate+0x178/0x1f0 [ 80.110630][ T4971] do_sys_ftruncate+0x284/0x31c [ 80.111399][ T4971] __arm64_sys_ftruncate+0x60/0x74 [ 80.112125][ T4971] invoke_syscall+0x98/0x2b8 [ 80.112794][ T4971] el0_svc_common+0x138/0x258 [ 80.113431][ T4971] do_el0_svc+0x58/0x14c [ 80.114051][ T4971] el0_svc+0x78/0x1e0 [ 80.114628][ T4971] el0t_64_sync_handler+0xcc/0xe4 [ 80.115358][ T4971] el0t_64_sync+0x1a0/0x1a4 [ 80.116012][ T4971] irq event stamp: 14962 [ 80.116622][ T4971] hardirqs last enabled at (14961): [] exit_to_kernel_mode+0xe0/0x168 [ 80.117981][ T4971] hardirqs last disabled at (14962): [] el1_dbg+0x24/0x80 [ 80.119211][ T4971] softirqs last enabled at (14956): [] handle_softirqs+0xa4c/0xbf0 [ 80.120492][ T4971] softirqs last disabled at (14855): [] __irq_exit_rcu+0x240/0x440 [ 80.121822][ T4971] ---[ end trace 0bd41df0d0beb492 ]--- [ 80.122822][ T4971] ------------[ cut here ]------------ [ 80.123579][ T4971] WARNING: CPU: 1 PID: 4971 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 80.124788][ T4971] Modules linked in: [ 80.124819][ T136] device bridge_slave_0 left promiscuous mode [ 80.125307][ T4971] CPU: 1 PID: 4971 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 80.126339][ T136] bridge0: port 1(bridge_slave_0) entered disabled state [ 80.127444][ T4971] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 80.129854][ T4971] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 80.130896][ T4971] pc : __udf_add_aext+0x490/0x61c [ 80.131590][ T4971] lr : __udf_add_aext+0x490/0x61c [ 80.132271][ T4971] sp : ffff80001fb37760 [ 80.132873][ T4971] x29: ffff80001fb37780 x28: 1ffff00003f66f40 x27: dfff800000000000 [ 80.134013][ T4971] x26: 0000000000000030 x25: 0000000000000040 x24: ffff80001fb37a08 [ 80.135123][ T4971] x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00003f66f41 [ 80.136261][ T4971] x20: ffff80001fb37a00 x19: ffff0000eb928e28 x18: 0000000000000000 [ 80.137372][ T4971] x17: 0000000000000000 x16: ffff80000973e348 x15: 0000000000000001 [ 80.138446][ T4971] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 80.139561][ T4971] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973e75c [ 80.140707][ T4971] x8 : ffff0000c6013680 x7 : 0000000000000000 x6 : ffff0000e28a21d0 [ 80.141873][ T4971] x5 : ffff80001fb37a18 x4 : 0000000000000001 x3 : 00000000bffffe00 [ 80.142960][ T4971] x2 : ffff80001fb379d0 x1 : 0000000000000040 x0 : 0000000000000030 [ 80.144098][ T4971] Call trace: [ 80.144573][ T4971] __udf_add_aext+0x490/0x61c [ 80.145246][ T4971] udf_do_extend_file+0x550/0xd8c [ 80.145958][ T4971] udf_setsize+0x8b4/0xd7c [ 80.146544][ T4971] udf_setattr+0x280/0x414 [ 80.147177][ T4971] notify_change+0xa08/0xcd8 [ 80.147826][ T4971] do_truncate+0x178/0x1f0 [ 80.148442][ T4971] do_sys_ftruncate+0x284/0x31c [ 80.149088][ T4971] __arm64_sys_ftruncate+0x60/0x74 [ 80.149739][ T4971] invoke_syscall+0x98/0x2b8 [ 80.150427][ T4971] el0_svc_common+0x138/0x258 [ 80.151107][ T4971] do_el0_svc+0x58/0x14c [ 80.151694][ T4971] el0_svc+0x78/0x1e0 [ 80.152242][ T4971] el0t_64_sync_handler+0xcc/0xe4 [ 80.152943][ T4971] el0t_64_sync+0x1a0/0x1a4 [ 80.153631][ T4971] irq event stamp: 15018 [ 80.154231][ T4971] hardirqs last enabled at (15017): [] exit_to_kernel_mode+0xe0/0x168 [ 80.155678][ T4971] hardirqs last disabled at (15018): [] el1_dbg+0x24/0x80 [ 80.156865][ T4971] softirqs last enabled at (15012): [] handle_softirqs+0xa4c/0xbf0 [ 80.158320][ T4971] softirqs last disabled at (14965): [] __irq_exit_rcu+0x240/0x440 [ 80.159696][ T4971] ---[ end trace 0bd41df0d0beb493 ]--- [ 80.161171][ T4971] ------------[ cut here ]------------ [ 80.161999][ T4971] WARNING: CPU: 1 PID: 4971 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 80.163311][ T4971] Modules linked in: [ 80.163903][ T4971] CPU: 1 PID: 4971 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 80.165139][ T4971] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 80.166552][ T4971] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 80.167662][ T4971] pc : __udf_add_aext+0x490/0x61c [ 80.168349][ T4971] lr : __udf_add_aext+0x490/0x61c [ 80.169028][ T4971] sp : ffff80001fb37760 [ 80.169595][ T4971] x29: ffff80001fb37780 x28: 1ffff00003f66f40 x27: dfff800000000000 [ 80.170741][ T4971] x26: 0000000000000040 x25: 0000000000000050 x24: ffff80001fb37a08 [ 80.171900][ T4971] x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00003f66f41 [ 80.172992][ T4971] x20: ffff80001fb37a00 x19: ffff0000eb928e28 x18: 0000000000000000 [ 80.174201][ T4971] x17: 0000000000000000 x16: ffff80000973e348 x15: 0000000000000001 [ 80.175329][ T4971] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 80.176478][ T4971] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973e75c [ 80.177636][ T4971] x8 : ffff0000c6013680 x7 : 0000000000000000 x6 : ffff0000e28a21d0 [ 80.178747][ T4971] x5 : ffff80001fb37a18 x4 : 0000000000000001 x3 : 00000000bffffe00 [ 80.179898][ T4971] x2 : ffff80001fb379d0 x1 : 0000000000000050 x0 : 0000000000000040 [ 80.181030][ T4971] Call trace: [ 80.181504][ T4971] __udf_add_aext+0x490/0x61c [ 80.182129][ T4971] udf_do_extend_file+0x550/0xd8c [ 80.182848][ T4971] udf_setsize+0x8b4/0xd7c [ 80.183458][ T4971] udf_setattr+0x280/0x414 [ 80.184101][ T4971] notify_change+0xa08/0xcd8 [ 80.184785][ T4971] do_truncate+0x178/0x1f0 [ 80.185443][ T4971] do_sys_ftruncate+0x284/0x31c [ 80.186128][ T4971] __arm64_sys_ftruncate+0x60/0x74 [ 80.186856][ T4971] invoke_syscall+0x98/0x2b8 [ 80.187517][ T4971] el0_svc_common+0x138/0x258 [ 80.188136][ T4971] do_el0_svc+0x58/0x14c [ 80.188714][ T4971] el0_svc+0x78/0x1e0 [ 80.189286][ T4971] el0t_64_sync_handler+0xcc/0xe4 [ 80.189975][ T4971] el0t_64_sync+0x1a0/0x1a4 [ 80.190589][ T4971] irq event stamp: 15146 [ 80.191169][ T4971] hardirqs last enabled at (15145): [] exit_to_kernel_mode+0xe0/0x168 [ 80.192588][ T4971] hardirqs last disabled at (15146): [] el1_dbg+0x24/0x80 [ 80.193833][ T4971] softirqs last enabled at (15140): [] handle_softirqs+0xa4c/0xbf0 [ 80.195197][ T4971] softirqs last disabled at (15021): [] __irq_exit_rcu+0x240/0x440 [ 80.196636][ T4971] ---[ end trace 0bd41df0d0beb494 ]--- [ 80.197814][ T4971] ------------[ cut here ]------------ [ 80.198583][ T4971] WARNING: CPU: 1 PID: 4971 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 80.199915][ T4971] Modules linked in: [ 80.200465][ T4971] CPU: 1 PID: 4971 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 80.201680][ T4971] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 80.203039][ T4971] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 80.204120][ T4971] pc : __udf_add_aext+0x490/0x61c [ 80.204776][ T4971] lr : __udf_add_aext+0x490/0x61c [ 80.205455][ T4971] sp : ffff80001fb37760 [ 80.206029][ T4971] x29: ffff80001fb37780 x28: 1ffff00003f66f40 x27: dfff800000000000 [ 80.207131][ T4971] x26: 0000000000000050 x25: 0000000000000060 x24: ffff80001fb37a08 [ 80.208301][ T4971] x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00003f66f41 [ 80.209462][ T4971] x20: ffff80001fb37a00 x19: ffff0000eb928e28 x18: 0000000000000000 [ 80.210591][ T4971] x17: 0000000000000000 x16: ffff80000973e348 x15: 0000000000000001 [ 80.211697][ T4971] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 80.212852][ T4971] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973e75c [ 80.213983][ T4971] x8 : ffff0000c6013680 x7 : 0000000000000000 x6 : ffff0000e28a21d0 [ 80.215141][ T4971] x5 : ffff80001fb37a18 x4 : 0000000000000001 x3 : 00000000bffffe00 [ 80.216228][ T4971] x2 : ffff80001fb379d0 x1 : 0000000000000060 x0 : 0000000000000050 [ 80.217325][ T4971] Call trace: [ 80.217787][ T4971] __udf_add_aext+0x490/0x61c [ 80.218456][ T4971] udf_do_extend_file+0x550/0xd8c [ 80.219134][ T4971] udf_setsize+0x8b4/0xd7c [ 80.219742][ T4971] udf_setattr+0x280/0x414 [ 80.220374][ T4971] notify_change+0xa08/0xcd8 [ 80.220995][ T4971] do_truncate+0x178/0x1f0 [ 80.221630][ T4971] do_sys_ftruncate+0x284/0x31c [ 80.222321][ T4971] __arm64_sys_ftruncate+0x60/0x74 [ 80.223049][ T4971] invoke_syscall+0x98/0x2b8 [ 80.223662][ T4971] el0_svc_common+0x138/0x258 [ 80.224280][ T4971] do_el0_svc+0x58/0x14c [ 80.224865][ T4971] el0_svc+0x78/0x1e0 [ 80.225424][ T4971] el0t_64_sync_handler+0xcc/0xe4 [ 80.226075][ T4971] el0t_64_sync+0x1a0/0x1a4 [ 80.226680][ T4971] irq event stamp: 15228 [ 80.227216][ T4971] hardirqs last enabled at (15227): [] exit_to_kernel_mode+0xe0/0x168 [ 80.228544][ T4971] hardirqs last disabled at (15228): [] el1_dbg+0x24/0x80 [ 80.229792][ T4971] softirqs last enabled at (15222): [] handle_softirqs+0xa4c/0xbf0 [ 80.231084][ T4971] softirqs last disabled at (15149): [] __irq_exit_rcu+0x240/0x440 [ 80.232324][ T4971] ---[ end trace 0bd41df0d0beb495 ]--- [ 80.233243][ T4971] ------------[ cut here ]------------ [ 80.233961][ T4971] WARNING: CPU: 1 PID: 4971 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 80.235182][ T4971] Modules linked in: [ 80.235767][ T4971] CPU: 1 PID: 4971 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 80.237039][ T4971] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 80.238432][ T4971] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 80.239485][ T4971] pc : __udf_add_aext+0x490/0x61c [ 80.240144][ T4971] lr : __udf_add_aext+0x490/0x61c [ 80.240812][ T4971] sp : ffff80001fb37760 [ 80.241417][ T4971] x29: ffff80001fb37780 x28: 1ffff00003f66f40 x27: dfff800000000000 [ 80.242510][ T4971] x26: 0000000000000060 x25: 0000000000000070 x24: ffff80001fb37a08 [ 80.243604][ T4971] x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00003f66f41 [ 80.244744][ T4971] x20: ffff80001fb37a00 x19: ffff0000eb928e28 x18: 0000000000000000 [ 80.245912][ T4971] x17: 0000000000000000 x16: ffff80000973e348 x15: 0000000000000001 [ 80.247104][ T4971] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 80.248256][ T4971] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973e75c [ 80.249402][ T4971] x8 : ffff0000c6013680 x7 : 0000000000000000 x6 : ffff0000e28a21d0 [ 80.250538][ T4971] x5 : ffff80001fb37a18 x4 : 0000000000000001 x3 : 00000000bffffe00 [ 80.251674][ T4971] x2 : ffff80001fb379d0 x1 : 0000000000000070 x0 : 0000000000000060 [ 80.252833][ T4971] Call trace: [ 80.253278][ T4971] __udf_add_aext+0x490/0x61c [ 80.253961][ T4971] udf_do_extend_file+0x550/0xd8c [ 80.254699][ T4971] udf_setsize+0x8b4/0xd7c [ 80.255332][ T4971] udf_setattr+0x280/0x414 [ 80.255930][ T4971] notify_change+0xa08/0xcd8 [ 80.256597][ T4971] do_truncate+0x178/0x1f0 [ 80.257216][ T4971] do_sys_ftruncate+0x284/0x31c [ 80.257915][ T4971] __arm64_sys_ftruncate+0x60/0x74 [ 80.258633][ T4971] invoke_syscall+0x98/0x2b8 [ 80.259303][ T4971] el0_svc_common+0x138/0x258 [ 80.259998][ T4971] do_el0_svc+0x58/0x14c [ 80.260620][ T4971] el0_svc+0x78/0x1e0 [ 80.261180][ T4971] el0t_64_sync_handler+0xcc/0xe4 [ 80.261912][ T4971] el0t_64_sync+0x1a0/0x1a4 [ 80.262562][ T4971] irq event stamp: 15254 [ 80.263109][ T4971] hardirqs last enabled at (15253): [] exit_to_kernel_mode+0xe0/0x168 [ 80.264485][ T4971] hardirqs last disabled at (15254): [] el1_dbg+0x24/0x80 [ 80.265715][ T4971] softirqs last enabled at (15248): [] handle_softirqs+0xa4c/0xbf0 [ 80.267005][ T4971] softirqs last disabled at (15231): [] __irq_exit_rcu+0x240/0x440 [ 80.268255][ T4971] ---[ end trace 0bd41df0d0beb496 ]--- [ 80.269548][ T4971] ------------[ cut here ]------------ [ 80.270349][ T4971] WARNING: CPU: 1 PID: 4971 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 80.271681][ T4971] Modules linked in: [ 80.272273][ T4971] CPU: 1 PID: 4971 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 80.273484][ T4971] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 80.274991][ T4971] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 80.276186][ T4971] pc : __udf_add_aext+0x490/0x61c [ 80.276902][ T4971] lr : __udf_add_aext+0x490/0x61c [ 80.277625][ T4971] sp : ffff80001fb37760 [ 80.278185][ T4971] x29: ffff80001fb37780 x28: 1ffff00003f66f40 x27: dfff800000000000 [ 80.279324][ T4971] x26: 0000000000000070 x25: 0000000000000080 x24: ffff80001fb37a08 [ 80.280407][ T4971] x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00003f66f41 [ 80.281476][ T4971] x20: ffff80001fb37a00 x19: ffff0000eb928e28 x18: 0000000000000000 [ 80.282601][ T4971] x17: 0000000000000000 x16: ffff80000973e348 x15: 0000000000000001 [ 80.283784][ T4971] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 80.284982][ T4971] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973e75c [ 80.286076][ T4971] x8 : ffff0000c6013680 x7 : 0000000000000000 x6 : ffff0000e28a21d0 [ 80.287183][ T4971] x5 : ffff80001fb37a18 x4 : 0000000000000001 x3 : 00000000bffffe00 [ 80.288278][ T4971] x2 : ffff80001fb379d0 x1 : 0000000000000080 x0 : 0000000000000070 [ 80.289417][ T4971] Call trace: [ 80.289874][ T4971] __udf_add_aext+0x490/0x61c [ 80.290555][ T4971] udf_do_extend_file+0x550/0xd8c [ 80.291287][ T4971] udf_setsize+0x8b4/0xd7c [ 80.291866][ T4971] udf_setattr+0x280/0x414 [ 80.292474][ T4971] notify_change+0xa08/0xcd8 [ 80.293127][ T4971] do_truncate+0x178/0x1f0 [ 80.293760][ T4971] do_sys_ftruncate+0x284/0x31c [ 80.294448][ T4971] __arm64_sys_ftruncate+0x60/0x74 [ 80.295147][ T4971] invoke_syscall+0x98/0x2b8 [ 80.295781][ T4971] el0_svc_common+0x138/0x258 [ 80.296418][ T4971] do_el0_svc+0x58/0x14c [ 80.296958][ T4971] el0_svc+0x78/0x1e0 [ 80.297508][ T4971] el0t_64_sync_handler+0xcc/0xe4 [ 80.298192][ T4971] el0t_64_sync+0x1a0/0x1a4 [ 80.298802][ T4971] irq event stamp: 15320 [ 80.299374][ T4971] hardirqs last enabled at (15319): [] exit_to_kernel_mode+0xe0/0x168 [ 80.300806][ T4971] hardirqs last disabled at (15320): [] el1_dbg+0x24/0x80 [ 80.302118][ T4971] softirqs last enabled at (15314): [] handle_softirqs+0xa4c/0xbf0 [ 80.303461][ T4971] softirqs last disabled at (15257): [] __irq_exit_rcu+0x240/0x440 [ 80.304769][ T4971] ---[ end trace 0bd41df0d0beb497 ]--- [ 80.305947][ T4971] ------------[ cut here ]------------ [ 80.306739][ T4971] WARNING: CPU: 1 PID: 4971 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 80.308048][ T4971] Modules linked in: [ 80.308664][ T4971] CPU: 1 PID: 4971 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 80.309874][ T4971] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 80.311303][ T4971] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 80.312375][ T4971] pc : __udf_add_aext+0x490/0x61c [ 80.313092][ T4971] lr : __udf_add_aext+0x490/0x61c [ 80.313863][ T4971] sp : ffff80001fb37760 [ 80.314456][ T4971] x29: ffff80001fb37780 x28: 1ffff00003f66f40 x27: dfff800000000000 [ 80.315571][ T4971] x26: 0000000000000080 x25: 0000000000000090 x24: ffff80001fb37a08 [ 80.316737][ T4971] x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00003f66f41 [ 80.317858][ T4971] x20: ffff80001fb37a00 x19: ffff0000eb928e28 x18: 0000000000000000 [ 80.318928][ T4971] x17: 0000000000000000 x16: ffff80000973e348 x15: 0000000000000001 [ 80.320054][ T4971] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 80.321132][ T4971] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973e75c [ 80.322281][ T4971] x8 : ffff0000c6013680 x7 : 0000000000000000 x6 : ffff0000e28a21d0 [ 80.323454][ T4971] x5 : ffff80001fb37a18 x4 : 0000000000000001 x3 : 00000000bffffe00 [ 80.324561][ T4971] x2 : ffff80001fb379d0 x1 : 0000000000000090 x0 : 0000000000000080 [ 80.325720][ T4971] Call trace: [ 80.326179][ T4971] __udf_add_aext+0x490/0x61c [ 80.326786][ T4971] udf_do_extend_file+0x550/0xd8c [ 80.327449][ T4971] udf_setsize+0x8b4/0xd7c [ 80.328085][ T4971] udf_setattr+0x280/0x414 [ 80.328689][ T4971] notify_change+0xa08/0xcd8 [ 80.329344][ T4971] do_truncate+0x178/0x1f0 [ 80.329989][ T4971] do_sys_ftruncate+0x284/0x31c [ 80.330657][ T4971] __arm64_sys_ftruncate+0x60/0x74 [ 80.331413][ T4971] invoke_syscall+0x98/0x2b8 [ 80.332080][ T4971] el0_svc_common+0x138/0x258 [ 80.332742][ T4971] do_el0_svc+0x58/0x14c [ 80.333307][ T4971] el0_svc+0x78/0x1e0 [ 80.333886][ T4971] el0t_64_sync_handler+0xcc/0xe4 [ 80.334654][ T4971] el0t_64_sync+0x1a0/0x1a4 [ 80.335305][ T4971] irq event stamp: 15416 [ 80.335904][ T4971] hardirqs last enabled at (15415): [] exit_to_kernel_mode+0xe0/0x168 [ 80.337286][ T4971] hardirqs last disabled at (15416): [] el1_dbg+0x24/0x80 [ 80.338563][ T4971] softirqs last enabled at (15410): [] handle_softirqs+0xa4c/0xbf0 [ 80.339969][ T4971] softirqs last disabled at (15323): [] __irq_exit_rcu+0x240/0x440 [ 80.341318][ T4971] ---[ end trace 0bd41df0d0beb498 ]--- [ 80.342401][ T4971] ------------[ cut here ]------------ [ 80.343187][ T4971] WARNING: CPU: 1 PID: 4971 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 80.344418][ T4971] Modules linked in: [ 80.344963][ T4971] CPU: 1 PID: 4971 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 80.346155][ T4971] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 80.347605][ T4971] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 80.348677][ T4971] pc : __udf_add_aext+0x490/0x61c [ 80.349382][ T4971] lr : __udf_add_aext+0x490/0x61c [ 80.350122][ T4971] sp : ffff80001fb37760 [ 80.350684][ T4971] x29: ffff80001fb37780 x28: 1ffff00003f66f40 x27: dfff800000000000 [ 80.351845][ T4971] x26: 0000000000000090 x25: 00000000000000a0 x24: ffff80001fb37a08 [ 80.353033][ T4971] x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00003f66f41 [ 80.354095][ T4971] x20: ffff80001fb37a00 x19: ffff0000eb928e28 x18: 0000000000000000 [ 80.355158][ T4971] x17: 0000000000000000 x16: ffff80000973e348 x15: 0000000000000001 [ 80.356300][ T4971] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 80.357359][ T4971] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973e75c [ 80.358517][ T4971] x8 : ffff0000c6013680 x7 : 0000000000000000 x6 : ffff0000e28a21d0 [ 80.359632][ T4971] x5 : ffff80001fb37a18 x4 : 0000000000000001 x3 : 00000000bffffe00 [ 80.360759][ T4971] x2 : ffff80001fb379d0 x1 : 00000000000000a0 x0 : 0000000000000090 [ 80.361936][ T4971] Call trace: [ 80.362402][ T4971] __udf_add_aext+0x490/0x61c [ 80.363026][ T4971] udf_do_extend_file+0x550/0xd8c [ 80.363813][ T4971] udf_setsize+0x8b4/0xd7c [ 80.364456][ T4971] udf_setattr+0x280/0x414 [ 80.365034][ T4971] notify_change+0xa08/0xcd8 [ 80.365690][ T4971] do_truncate+0x178/0x1f0 [ 80.366361][ T4971] do_sys_ftruncate+0x284/0x31c [ 80.367056][ T4971] __arm64_sys_ftruncate+0x60/0x74 [ 80.367806][ T4971] invoke_syscall+0x98/0x2b8 [ 80.368448][ T4971] el0_svc_common+0x138/0x258 [ 80.369090][ T4971] do_el0_svc+0x58/0x14c [ 80.369671][ T4971] el0_svc+0x78/0x1e0 [ 80.370238][ T4971] el0t_64_sync_handler+0xcc/0xe4 [ 80.370931][ T4971] el0t_64_sync+0x1a0/0x1a4 [ 80.371556][ T4971] irq event stamp: 15492 [ 80.372150][ T4971] hardirqs last enabled at (15491): [] exit_to_kernel_mode+0xe0/0x168 [ 80.373484][ T4971] hardirqs last disabled at (15492): [] el1_dbg+0x24/0x80 [ 80.374628][ T4971] softirqs last enabled at (15486): [] handle_softirqs+0xa4c/0xbf0 [ 80.375969][ T4971] softirqs last disabled at (15419): [] __irq_exit_rcu+0x240/0x440 [ 80.377285][ T4971] ---[ end trace 0bd41df0d0beb499 ]--- [ 80.378585][ T4971] ------------[ cut here ]------------ [ 80.379390][ T4971] WARNING: CPU: 1 PID: 4971 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 80.380677][ T4971] Modules linked in: [ 80.381270][ T4971] CPU: 1 PID: 4971 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 80.382495][ T4971] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 80.383909][ T4971] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 80.384987][ T4971] pc : __udf_add_aext+0x490/0x61c [ 80.385683][ T4971] lr : __udf_add_aext+0x490/0x61c [ 80.386388][ T4971] sp : ffff80001fb37760 [ 80.387020][ T4971] x29: ffff80001fb37780 x28: 1ffff00003f66f40 x27: dfff800000000000 [ 80.388158][ T4971] x26: 00000000000000a0 x25: 00000000000000b0 x24: ffff80001fb37a08 [ 80.389222][ T4971] x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00003f66f41 [ 80.390390][ T4971] x20: ffff80001fb37a00 x19: ffff0000eb928e28 x18: 0000000000000000 [ 80.391533][ T4971] x17: 0000000000000000 x16: ffff80000973e348 x15: 0000000000000001 [ 80.392624][ T4971] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 80.393705][ T4971] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973e75c [ 80.394843][ T4971] x8 : ffff0000c6013680 x7 : 0000000000000000 x6 : ffff0000e28a21d0 [ 80.395991][ T4971] x5 : ffff80001fb37a18 x4 : 0000000000000001 x3 : 00000000bffffe00 [ 80.397175][ T4971] x2 : ffff80001fb379d0 x1 : 00000000000000b0 x0 : 00000000000000a0 [ 80.398281][ T4971] Call trace: [ 80.398708][ T4971] __udf_add_aext+0x490/0x61c [ 80.399352][ T4971] udf_do_extend_file+0x550/0xd8c [ 80.400104][ T4971] udf_setsize+0x8b4/0xd7c [ 80.400713][ T4971] udf_setattr+0x280/0x414 [ 80.401330][ T4971] notify_change+0xa08/0xcd8 [ 80.401966][ T4971] do_truncate+0x178/0x1f0 [ 80.402555][ T4971] do_sys_ftruncate+0x284/0x31c [ 80.403221][ T4971] __arm64_sys_ftruncate+0x60/0x74 [ 80.404011][ T4971] invoke_syscall+0x98/0x2b8 [ 80.404658][ T4971] el0_svc_common+0x138/0x258 [ 80.405340][ T4971] do_el0_svc+0x58/0x14c [ 80.405947][ T4971] el0_svc+0x78/0x1e0 [ 80.406543][ T4971] el0t_64_sync_handler+0xcc/0xe4 [ 80.407196][ T4971] el0t_64_sync+0x1a0/0x1a4 [ 80.407819][ T4971] irq event stamp: 15526 [ 80.408383][ T4971] hardirqs last enabled at (15525): [] exit_to_kernel_mode+0xe0/0x168 [ 80.409815][ T4971] hardirqs last disabled at (15526): [] el1_dbg+0x24/0x80 [ 80.411045][ T4971] softirqs last enabled at (15520): [] handle_softirqs+0xa4c/0xbf0 [ 80.412292][ T4971] softirqs last disabled at (15495): [] __irq_exit_rcu+0x240/0x440 [ 80.413620][ T4971] ---[ end trace 0bd41df0d0beb49a ]--- [ 80.414830][ T4971] ------------[ cut here ]------------ [ 80.415668][ T4971] WARNING: CPU: 1 PID: 4971 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 80.416916][ T4971] Modules linked in: [ 80.417447][ T4971] CPU: 1 PID: 4971 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 80.418637][ T4971] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 80.419952][ T4971] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 80.421023][ T4971] pc : __udf_add_aext+0x490/0x61c [ 80.421705][ T4971] lr : __udf_add_aext+0x490/0x61c [ 80.422396][ T4971] sp : ffff80001fb37760 [ 80.422968][ T4971] x29: ffff80001fb37780 x28: 1ffff00003f66f40 x27: dfff800000000000 [ 80.424069][ T4971] x26: 00000000000000b0 x25: 00000000000000c0 x24: ffff80001fb37a08 [ 80.425239][ T4971] x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00003f66f41 [ 80.426408][ T4971] x20: ffff80001fb37a00 x19: ffff0000eb928e28 x18: 0000000000000000 [ 80.427540][ T4971] x17: 0000000000000000 x16: ffff80000973e348 x15: 0000000000000001 [ 80.428706][ T4971] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 80.429865][ T4971] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973e75c [ 80.431055][ T4971] x8 : ffff0000c6013680 x7 : 0000000000000000 x6 : ffff0000e28a21d0 [ 80.432177][ T4971] x5 : ffff80001fb37a18 x4 : 0000000000000001 x3 : 00000000bffffe00 [ 80.433341][ T4971] x2 : ffff80001fb379d0 x1 : 00000000000000c0 x0 : 00000000000000b0 [ 80.434517][ T4971] Call trace: [ 80.434981][ T4971] __udf_add_aext+0x490/0x61c [ 80.435655][ T4971] udf_do_extend_file+0x550/0xd8c [ 80.436378][ T4971] udf_setsize+0x8b4/0xd7c [ 80.437018][ T4971] udf_setattr+0x280/0x414 [ 80.437590][ T4971] notify_change+0xa08/0xcd8 [ 80.438232][ T4971] do_truncate+0x178/0x1f0 [ 80.438867][ T4971] do_sys_ftruncate+0x284/0x31c [ 80.439562][ T4971] __arm64_sys_ftruncate+0x60/0x74 [ 80.440305][ T4971] invoke_syscall+0x98/0x2b8 [ 80.440962][ T4971] el0_svc_common+0x138/0x258 [ 80.441629][ T4971] do_el0_svc+0x58/0x14c [ 80.442255][ T4971] el0_svc+0x78/0x1e0 [ 80.442807][ T4971] el0t_64_sync_handler+0xcc/0xe4 [ 80.443507][ T4971] el0t_64_sync+0x1a0/0x1a4 [ 80.444143][ T4971] irq event stamp: 15658 [ 80.444741][ T4971] hardirqs last enabled at (15657): [] exit_to_kernel_mode+0xe0/0x168 [ 80.446166][ T4971] hardirqs last disabled at (15658): [] el1_dbg+0x24/0x80 [ 80.447460][ T4971] softirqs last enabled at (15652): [] handle_softirqs+0xa4c/0xbf0 [ 80.448785][ T4971] softirqs last disabled at (15529): [] __irq_exit_rcu+0x240/0x440 [ 80.450117][ T4971] ---[ end trace 0bd41df0d0beb49b ]--- [ 80.451087][ T4971] ------------[ cut here ]------------ [ 80.451795][ T4971] WARNING: CPU: 1 PID: 4971 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 80.452987][ T4971] Modules linked in: [ 80.453523][ T4971] CPU: 1 PID: 4971 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 80.454696][ T4971] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 80.456129][ T4971] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 80.457219][ T4971] pc : __udf_add_aext+0x490/0x61c [ 80.457932][ T4971] lr : __udf_add_aext+0x490/0x61c [ 80.458626][ T4971] sp : ffff80001fb37760 [ 80.459228][ T4971] x29: ffff80001fb37780 x28: 1ffff00003f66f40 x27: dfff800000000000 [ 80.460345][ T4971] x26: 00000000000000c0 x25: 00000000000000d0 x24: ffff80001fb37a08 [ 80.461445][ T4971] x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00003f66f41 [ 80.462666][ T4971] x20: ffff80001fb37a00 x19: ffff0000eb928e28 x18: 0000000000000000 [ 80.463798][ T4971] x17: 0000000000000000 x16: ffff80000973e348 x15: 0000000000000001 [ 80.464890][ T4971] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 80.466014][ T4971] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973e75c [ 80.467174][ T4971] x8 : ffff0000c6013680 x7 : 0000000000000000 x6 : ffff0000e28a21d0 [ 80.468324][ T4971] x5 : ffff80001fb37a18 x4 : 0000000000000001 x3 : 00000000bffffe00 [ 80.469466][ T4971] x2 : ffff80001fb379d0 x1 : 00000000000000d0 x0 : 00000000000000c0 [ 80.470601][ T4971] Call trace: [ 80.471049][ T4971] __udf_add_aext+0x490/0x61c [ 80.471688][ T4971] udf_do_extend_file+0x550/0xd8c [ 80.472412][ T4971] udf_setsize+0x8b4/0xd7c [ 80.473007][ T4971] udf_setattr+0x280/0x414 [ 80.473638][ T4971] notify_change+0xa08/0xcd8 [ 80.474270][ T4971] do_truncate+0x178/0x1f0 [ 80.474876][ T4971] do_sys_ftruncate+0x284/0x31c [ 80.475543][ T4971] __arm64_sys_ftruncate+0x60/0x74 [ 80.476275][ T4971] invoke_syscall+0x98/0x2b8 [ 80.476940][ T4971] el0_svc_common+0x138/0x258 [ 80.477743][ T4971] do_el0_svc+0x58/0x14c [ 80.478417][ T4971] el0_svc+0x78/0x1e0 [ 80.479003][ T4971] el0t_64_sync_handler+0xcc/0xe4 [ 80.479777][ T4971] el0t_64_sync+0x1a0/0x1a4 [ 80.480439][ T4971] irq event stamp: 15684 [ 80.481019][ T4971] hardirqs last enabled at (15683): [] exit_to_kernel_mode+0xe0/0x168 [ 80.482475][ T4971] hardirqs last disabled at (15684): [] el1_dbg+0x24/0x80 [ 80.483721][ T4971] softirqs last enabled at (15678): [] handle_softirqs+0xa4c/0xbf0 [ 80.485073][ T4971] softirqs last disabled at (15661): [] __irq_exit_rcu+0x240/0x440 [ 80.486389][ T4971] ---[ end trace 0bd41df0d0beb49c ]--- [ 80.487917][ T4971] ------------[ cut here ]------------ [ 80.488723][ T4971] WARNING: CPU: 1 PID: 4971 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 80.489998][ T4971] Modules linked in: [ 80.490568][ T4971] CPU: 1 PID: 4971 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 80.491762][ T4971] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 80.493194][ T4971] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 80.494303][ T4971] pc : __udf_add_aext+0x490/0x61c [ 80.494997][ T4971] lr : __udf_add_aext+0x490/0x61c [ 80.495738][ T4971] sp : ffff80001fb37760 [ 80.496329][ T4971] x29: ffff80001fb37780 x28: 1ffff00003f66f40 x27: dfff800000000000 [ 80.497532][ T4971] x26: 00000000000000d0 x25: 00000000000000e0 x24: ffff80001fb37a08 [ 80.498661][ T4971] x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00003f66f41 [ 80.499792][ T4971] x20: ffff80001fb37a00 x19: ffff0000eb928e28 x18: 0000000000000000 [ 80.500972][ T4971] x17: 0000000000000000 x16: ffff80000973e348 x15: 0000000000000001 [ 80.502106][ T4971] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 80.503210][ T4971] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973e75c [ 80.504357][ T4971] x8 : ffff0000c6013680 x7 : 0000000000000000 x6 : ffff0000e28a21d0 [ 80.505543][ T4971] x5 : ffff80001fb37a18 x4 : 0000000000000001 x3 : 00000000bffffe00 [ 80.506639][ T4971] x2 : ffff80001fb379d0 x1 : 00000000000000e0 x0 : 00000000000000d0 [ 80.507682][ T4971] Call trace: [ 80.508103][ T4971] __udf_add_aext+0x490/0x61c [ 80.508778][ T4971] udf_do_extend_file+0x550/0xd8c [ 80.509479][ T4971] udf_setsize+0x8b4/0xd7c [ 80.510049][ T4971] udf_setattr+0x280/0x414 [ 80.510660][ T4971] notify_change+0xa08/0xcd8 [ 80.511273][ T4971] do_truncate+0x178/0x1f0 [ 80.511941][ T4971] do_sys_ftruncate+0x284/0x31c [ 80.512627][ T4971] __arm64_sys_ftruncate+0x60/0x74 [ 80.513391][ T4971] invoke_syscall+0x98/0x2b8 [ 80.514059][ T4971] el0_svc_common+0x138/0x258 [ 80.514675][ T4971] do_el0_svc+0x58/0x14c [ 80.515227][ T4971] el0_svc+0x78/0x1e0 [ 80.515777][ T4971] el0t_64_sync_handler+0xcc/0xe4 [ 80.516506][ T4971] el0t_64_sync+0x1a0/0x1a4 [ 80.517087][ T4971] irq event stamp: 15826 [ 80.517686][ T4971] hardirqs last enabled at (15825): [] exit_to_kernel_mode+0xe0/0x168 [ 80.519020][ T4971] hardirqs last disabled at (15826): [] el1_dbg+0x24/0x80 [ 80.520240][ T4971] softirqs last enabled at (15820): [] handle_softirqs+0xa4c/0xbf0 [ 80.521563][ T4971] softirqs last disabled at (15687): [] __irq_exit_rcu+0x240/0x440 [ 80.522816][ T4971] ---[ end trace 0bd41df0d0beb49d ]--- [ 80.523893][ T4971] ------------[ cut here ]------------ [ 80.524702][ T4971] WARNING: CPU: 1 PID: 4971 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 80.525946][ T4971] Modules linked in: [ 80.526477][ T4971] CPU: 1 PID: 4971 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 80.527678][ T4971] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 80.528988][ T4971] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 80.530068][ T4971] pc : __udf_add_aext+0x490/0x61c [ 80.530801][ T4971] lr : __udf_add_aext+0x490/0x61c [ 80.531505][ T4971] sp : ffff80001fb37760 [ 80.532094][ T4971] x29: ffff80001fb37780 x28: 1ffff00003f66f40 x27: dfff800000000000 [ 80.533273][ T4971] x26: 00000000000000e0 x25: 00000000000000f0 x24: ffff80001fb37a08 [ 80.534412][ T4971] x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00003f66f41 [ 80.535536][ T4971] x20: ffff80001fb37a00 x19: ffff0000eb928e28 x18: 0000000000000000 [ 80.536722][ T4971] x17: 0000000000000000 x16: ffff80000973e348 x15: 0000000000000001 [ 80.537900][ T4971] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 80.539024][ T4971] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973e75c [ 80.540142][ T4971] x8 : ffff0000c6013680 x7 : 0000000000000000 x6 : ffff0000e28a21d0 [ 80.541258][ T4971] x5 : ffff80001fb37a18 x4 : 0000000000000001 x3 : 00000000bffffe00 [ 80.542375][ T4971] x2 : ffff80001fb379d0 x1 : 00000000000000f0 x0 : 00000000000000e0 [ 80.543536][ T4971] Call trace: [ 80.543974][ T4971] __udf_add_aext+0x490/0x61c [ 80.544653][ T4971] udf_do_extend_file+0x550/0xd8c [ 80.545327][ T4971] udf_setsize+0x8b4/0xd7c [ 80.545948][ T4971] udf_setattr+0x280/0x414 [ 80.546576][ T4971] notify_change+0xa08/0xcd8 [ 80.547227][ T4971] do_truncate+0x178/0x1f0 [ 80.547883][ T4971] do_sys_ftruncate+0x284/0x31c [ 80.548555][ T4971] __arm64_sys_ftruncate+0x60/0x74 [ 80.549191][ T4971] invoke_syscall+0x98/0x2b8 [ 80.549853][ T4971] el0_svc_common+0x138/0x258 [ 80.550544][ T4971] do_el0_svc+0x58/0x14c [ 80.551189][ T4971] el0_svc+0x78/0x1e0 [ 80.551732][ T4971] el0t_64_sync_handler+0xcc/0xe4 [ 80.552445][ T4971] el0t_64_sync+0x1a0/0x1a4 [ 80.553025][ T4971] irq event stamp: 15908 [ 80.553639][ T4971] hardirqs last enabled at (15907): [] exit_to_kernel_mode+0xe0/0x168 [ 80.555011][ T4971] hardirqs last disabled at (15908): [] el1_dbg+0x24/0x80 [ 80.556231][ T4971] softirqs last enabled at (15902): [] handle_softirqs+0xa4c/0xbf0 [ 80.557596][ T4971] softirqs last disabled at (15829): [] __irq_exit_rcu+0x240/0x440 [ 80.558880][ T4971] ---[ end trace 0bd41df0d0beb49e ]--- [ 80.559847][ T4971] ------------[ cut here ]------------ [ 80.560652][ T4971] WARNING: CPU: 1 PID: 4971 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 80.561941][ T4971] Modules linked in: [ 80.562482][ T4971] CPU: 1 PID: 4971 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 80.563755][ T4971] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 80.565156][ T4971] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 80.566291][ T4971] pc : __udf_add_aext+0x490/0x61c [ 80.567002][ T4971] lr : __udf_add_aext+0x490/0x61c [ 80.567682][ T4971] sp : ffff80001fb37760 [ 80.568290][ T4971] x29: ffff80001fb37780 x28: 1ffff00003f66f40 x27: dfff800000000000 [ 80.569484][ T4971] x26: 00000000000000f0 x25: 0000000000000100 x24: ffff80001fb37a08 [ 80.570665][ T4971] x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00003f66f41 [ 80.571776][ T4971] x20: ffff80001fb37a00 x19: ffff0000eb928e28 x18: 0000000000000000 [ 80.572921][ T4971] x17: 0000000000000000 x16: ffff80000973e348 x15: 0000000000000001 [ 80.574124][ T4971] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 80.575265][ T4971] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973e75c [ 80.576412][ T4971] x8 : ffff0000c6013680 x7 : 0000000000000000 x6 : ffff0000e28a21d0 [ 80.577591][ T4971] x5 : ffff80001fb37a18 x4 : 0000000000000001 x3 : 00000000bffffe00 [ 80.578790][ T4971] x2 : ffff80001fb379d0 x1 : 0000000000000100 x0 : 00000000000000f0 [ 80.579939][ T4971] Call trace: [ 80.580381][ T4971] __udf_add_aext+0x490/0x61c [ 80.581062][ T4971] udf_do_extend_file+0x550/0xd8c [ 80.581766][ T4971] udf_setsize+0x8b4/0xd7c [ 80.582404][ T4971] udf_setattr+0x280/0x414 [ 80.583015][ T4971] notify_change+0xa08/0xcd8 [ 80.583670][ T4971] do_truncate+0x178/0x1f0 [ 80.584316][ T4971] do_sys_ftruncate+0x284/0x31c [ 80.585018][ T4971] __arm64_sys_ftruncate+0x60/0x74 [ 80.585787][ T4971] invoke_syscall+0x98/0x2b8 [ 80.586435][ T4971] el0_svc_common+0x138/0x258 [ 80.587137][ T4971] do_el0_svc+0x58/0x14c [ 80.587748][ T4971] el0_svc+0x78/0x1e0 [ 80.588351][ T4971] el0t_64_sync_handler+0xcc/0xe4 [ 80.589080][ T4971] el0t_64_sync+0x1a0/0x1a4 [ 80.589707][ T4971] irq event stamp: 15946 [ 80.590289][ T4971] hardirqs last enabled at (15945): [] exit_to_kernel_mode+0xe0/0x168 [ 80.591730][ T4971] hardirqs last disabled at (15946): [] el1_dbg+0x24/0x80 [ 80.592914][ T4971] softirqs last enabled at (15940): [] handle_softirqs+0xa4c/0xbf0 [ 80.594294][ T4971] softirqs last disabled at (15911): [] __irq_exit_rcu+0x240/0x440 [ 80.595626][ T4971] ---[ end trace 0bd41df0d0beb49f ]--- [ 80.597020][ T4971] ------------[ cut here ]------------ [ 80.597802][ T4971] WARNING: CPU: 1 PID: 4971 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 80.599038][ T4971] Modules linked in: [ 80.599627][ T4971] CPU: 1 PID: 4971 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 80.600824][ T4971] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 80.602224][ T4971] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 80.603305][ T4971] pc : __udf_add_aext+0x490/0x61c [ 80.603828][ T136] device veth1_macvtap left promiscuous mode [ 80.604011][ T4971] lr : __udf_add_aext+0x490/0x61c [ 80.604999][ T136] device veth0_macvtap left promiscuous mode [ 80.605652][ T4971] sp : ffff80001fb37760 [ 80.606635][ T136] device veth1_vlan left promiscuous mode [ 80.607153][ T4971] x29: ffff80001fb37780 x28: 1ffff00003f66f40 x27: dfff800000000000 [ 80.608031][ T136] device veth0_vlan left promiscuous mode [ 80.609035][ T4971] x26: 0000000000000100 x25: 0000000000000110 x24: ffff80001fb37a08 [ 80.610981][ T4971] x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00003f66f41 [ 80.612161][ T4971] x20: ffff80001fb37a00 x19: ffff0000eb928e28 x18: 0000000000000000 [ 80.613294][ T4971] x17: 0000000000000000 x16: ffff80000973e348 x15: 0000000000000001 [ 80.614483][ T4971] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 80.615584][ T4971] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973e75c [ 80.616817][ T4971] x8 : ffff0000c6013680 x7 : 0000000000000000 x6 : ffff0000e28a21d0 [ 80.617871][ T4971] x5 : ffff80001fb37a18 x4 : 0000000000000001 x3 : 00000000bffffe00 [ 80.619001][ T4971] x2 : ffff80001fb379d0 x1 : 0000000000000110 x0 : 0000000000000100 [ 80.620131][ T4971] Call trace: [ 80.620564][ T4971] __udf_add_aext+0x490/0x61c [ 80.621266][ T4971] udf_do_extend_file+0x550/0xd8c [ 80.621986][ T4971] udf_setsize+0x8b4/0xd7c [ 80.622572][ T4971] udf_setattr+0x280/0x414 [ 80.623176][ T4971] notify_change+0xa08/0xcd8 [ 80.623872][ T4971] do_truncate+0x178/0x1f0 [ 80.624481][ T4971] do_sys_ftruncate+0x284/0x31c [ 80.625178][ T4971] __arm64_sys_ftruncate+0x60/0x74 [ 80.625857][ T4971] invoke_syscall+0x98/0x2b8 [ 80.626505][ T4971] el0_svc_common+0x138/0x258 [ 80.627150][ T4971] do_el0_svc+0x58/0x14c [ 80.627749][ T4971] el0_svc+0x78/0x1e0 [ 80.628314][ T4971] el0t_64_sync_handler+0xcc/0xe4 [ 80.628978][ T4971] el0t_64_sync+0x1a0/0x1a4 [ 80.629626][ T4971] irq event stamp: 16032 [ 80.630233][ T4971] hardirqs last enabled at (16031): [] exit_to_kernel_mode+0xe0/0x168 [ 80.631519][ T4971] hardirqs last disabled at (16032): [] el1_dbg+0x24/0x80 [ 80.632742][ T4971] softirqs last enabled at (16026): [] handle_softirqs+0xa4c/0xbf0 [ 80.634067][ T4971] softirqs last disabled at (15949): [] __irq_exit_rcu+0x240/0x440 [ 80.635424][ T4971] ---[ end trace 0bd41df0d0beb4a0 ]--- [ 80.636433][ T4971] ------------[ cut here ]------------ [ 80.637178][ T4971] WARNING: CPU: 1 PID: 4971 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 80.638409][ T4971] Modules linked in: [ 80.638970][ T4971] CPU: 1 PID: 4971 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 80.640173][ T4971] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 80.641524][ T4971] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 80.642621][ T4971] pc : __udf_add_aext+0x490/0x61c [ 80.643344][ T4971] lr : __udf_add_aext+0x490/0x61c [ 80.644055][ T4971] sp : ffff80001fb37760 [ 80.644637][ T4971] x29: ffff80001fb37780 x28: 1ffff00003f66f40 x27: dfff800000000000 [ 80.645799][ T4971] x26: 0000000000000110 x25: 0000000000000120 x24: ffff80001fb37a08 [ 80.646884][ T4971] x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00003f66f41 [ 80.648000][ T4971] x20: ffff80001fb37a00 x19: ffff0000eb928e28 x18: 0000000000000000 [ 80.649140][ T4971] x17: 0000000000000000 x16: ffff80000973e348 x15: 0000000000000001 [ 80.650297][ T4971] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 80.651449][ T4971] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973e75c [ 80.652633][ T4971] x8 : ffff0000c6013680 x7 : 0000000000000000 x6 : ffff0000e28a21d0 [ 80.653760][ T4971] x5 : ffff80001fb37a18 x4 : 0000000000000001 x3 : 00000000bffffe00 [ 80.654879][ T4971] x2 : ffff80001fb379d0 x1 : 0000000000000120 x0 : 0000000000000110 [ 80.655984][ T4971] Call trace: [ 80.656435][ T4971] __udf_add_aext+0x490/0x61c [ 80.657083][ T4971] udf_do_extend_file+0x550/0xd8c [ 80.657795][ T4971] udf_setsize+0x8b4/0xd7c [ 80.658409][ T4971] udf_setattr+0x280/0x414 [ 80.659080][ T4971] notify_change+0xa08/0xcd8 [ 80.659739][ T4971] do_truncate+0x178/0x1f0 [ 80.660349][ T4971] do_sys_ftruncate+0x284/0x31c [ 80.661039][ T4971] __arm64_sys_ftruncate+0x60/0x74 [ 80.661719][ T4971] invoke_syscall+0x98/0x2b8 [ 80.662380][ T4971] el0_svc_common+0x138/0x258 [ 80.663101][ T4971] do_el0_svc+0x58/0x14c [ 80.663716][ T4971] el0_svc+0x78/0x1e0 [ 80.664280][ T4971] el0t_64_sync_handler+0xcc/0xe4 [ 80.664953][ T4971] el0t_64_sync+0x1a0/0x1a4 [ 80.665619][ T4971] irq event stamp: 16110 [ 80.666191][ T4971] hardirqs last enabled at (16109): [] exit_to_kernel_mode+0xe0/0x168 [ 80.667499][ T4971] hardirqs last disabled at (16110): [] el1_dbg+0x24/0x80 [ 80.668686][ T4971] softirqs last enabled at (16104): [] handle_softirqs+0xa4c/0xbf0 [ 80.670030][ T4971] softirqs last disabled at (16035): [] __irq_exit_rcu+0x240/0x440 [ 80.671306][ T4971] ---[ end trace 0bd41df0d0beb4a1 ]--- [ 80.672380][ T4971] ------------[ cut here ]------------ [ 80.673179][ T4971] WARNING: CPU: 1 PID: 4971 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 80.674451][ T4971] Modules linked in: [ 80.675006][ T4971] CPU: 1 PID: 4971 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 80.676192][ T4971] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 80.677536][ T4971] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 80.678635][ T4971] pc : __udf_add_aext+0x490/0x61c [ 80.679404][ T4971] lr : __udf_add_aext+0x490/0x61c [ 80.680105][ T4971] sp : ffff80001fb37760 [ 80.680670][ T4971] x29: ffff80001fb37780 x28: 1ffff00003f66f40 x27: dfff800000000000 [ 80.681814][ T4971] x26: 0000000000000120 x25: 0000000000000130 x24: ffff80001fb37a08 [ 80.682869][ T4971] x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00003f66f41 [ 80.683949][ T4971] x20: ffff80001fb37a00 x19: ffff0000eb928e28 x18: 0000000000000000 [ 80.685093][ T4971] x17: 0000000000000000 x16: ffff80000973e348 x15: 0000000000000001 [ 80.686280][ T4971] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 80.687421][ T4971] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973e75c [ 80.688480][ T4971] x8 : ffff0000c6013680 x7 : 0000000000000000 x6 : ffff0000e28a21d0 [ 80.689584][ T4971] x5 : ffff80001fb37a18 x4 : 0000000000000001 x3 : 00000000bffffe00 [ 80.690727][ T4971] x2 : ffff80001fb379d0 x1 : 0000000000000130 x0 : 0000000000000120 [ 80.691886][ T4971] Call trace: [ 80.692355][ T4971] __udf_add_aext+0x490/0x61c [ 80.692993][ T4971] udf_do_extend_file+0x550/0xd8c [ 80.693689][ T4971] udf_setsize+0x8b4/0xd7c [ 80.694315][ T4971] udf_setattr+0x280/0x414 [ 80.694971][ T4971] notify_change+0xa08/0xcd8 [ 80.695580][ T4971] do_truncate+0x178/0x1f0 [ 80.696197][ T4971] do_sys_ftruncate+0x284/0x31c [ 80.696905][ T4971] __arm64_sys_ftruncate+0x60/0x74 [ 80.697634][ T4971] invoke_syscall+0x98/0x2b8 [ 80.698308][ T4971] el0_svc_common+0x138/0x258 [ 80.699007][ T4971] do_el0_svc+0x58/0x14c [ 80.699638][ T4971] el0_svc+0x78/0x1e0 [ 80.700224][ T4971] el0t_64_sync_handler+0xcc/0xe4 [ 80.700925][ T4971] el0t_64_sync+0x1a0/0x1a4 [ 80.701522][ T4971] irq event stamp: 16142 [ 80.702093][ T4971] hardirqs last enabled at (16141): [] exit_to_kernel_mode+0xe0/0x168 [ 80.703389][ T4971] hardirqs last disabled at (16142): [] el1_dbg+0x24/0x80 [ 80.704658][ T4971] softirqs last enabled at (16136): [] handle_softirqs+0xa4c/0xbf0 [ 80.705959][ T4971] softirqs last disabled at (16113): [] __irq_exit_rcu+0x240/0x440 [ 80.707204][ T4971] ---[ end trace 0bd41df0d0beb4a2 ]--- [ 80.708632][ T4971] ------------[ cut here ]------------ [ 80.709379][ T4971] WARNING: CPU: 1 PID: 4971 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 80.710628][ T4971] Modules linked in: [ 80.711161][ T4971] CPU: 1 PID: 4971 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 80.712267][ T4971] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 80.713675][ T4971] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 80.714804][ T4971] pc : __udf_add_aext+0x490/0x61c [ 80.715521][ T4971] lr : __udf_add_aext+0x490/0x61c [ 80.716259][ T4971] sp : ffff80001fb37760 [ 80.716791][ T4971] x29: ffff80001fb37780 x28: 1ffff00003f66f40 x27: dfff800000000000 [ 80.717937][ T4971] x26: 0000000000000130 x25: 0000000000000140 x24: ffff80001fb37a08 [ 80.719112][ T4971] x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00003f66f41 [ 80.720218][ T4971] x20: ffff80001fb37a00 x19: ffff0000eb928e28 x18: 0000000000000000 [ 80.721345][ T4971] x17: 0000000000000000 x16: ffff80000973e348 x15: 0000000000000001 [ 80.722435][ T4971] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 80.723553][ T4971] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973e75c [ 80.724683][ T4971] x8 : ffff0000c6013680 x7 : 0000000000000000 x6 : ffff0000e28a21d0 [ 80.725834][ T4971] x5 : ffff80001fb37a18 x4 : 0000000000000001 x3 : 00000000bffffe00 [ 80.726998][ T4971] x2 : ffff80001fb379d0 x1 : 0000000000000140 x0 : 0000000000000130 [ 80.728096][ T4971] Call trace: [ 80.728504][ T4971] __udf_add_aext+0x490/0x61c [ 80.729151][ T4971] udf_do_extend_file+0x550/0xd8c [ 80.729864][ T4971] udf_setsize+0x8b4/0xd7c [ 80.730452][ T4971] udf_setattr+0x280/0x414 [ 80.731072][ T4971] notify_change+0xa08/0xcd8 [ 80.731714][ T4971] do_truncate+0x178/0x1f0 [ 80.732313][ T4971] do_sys_ftruncate+0x284/0x31c [ 80.732985][ T4971] __arm64_sys_ftruncate+0x60/0x74 [ 80.733696][ T4971] invoke_syscall+0x98/0x2b8 [ 80.734330][ T4971] el0_svc_common+0x138/0x258 [ 80.735027][ T4971] do_el0_svc+0x58/0x14c [ 80.735536][ T4971] el0_svc+0x78/0x1e0 [ 80.736102][ T4971] el0t_64_sync_handler+0xcc/0xe4 [ 80.736787][ T4971] el0t_64_sync+0x1a0/0x1a4 [ 80.737392][ T4971] irq event stamp: 16226 [ 80.737961][ T4971] hardirqs last enabled at (16225): [] exit_to_kernel_mode+0xe0/0x168 [ 80.739344][ T4971] hardirqs last disabled at (16226): [] el1_dbg+0x24/0x80 [ 80.740519][ T4971] softirqs last enabled at (16220): [] handle_softirqs+0xa4c/0xbf0 [ 80.741817][ T4971] softirqs last disabled at (16145): [] __irq_exit_rcu+0x240/0x440 [ 80.743100][ T4971] ---[ end trace 0bd41df0d0beb4a3 ]--- [ 80.744036][ T4971] ------------[ cut here ]------------ [ 80.744739][ T4971] WARNING: CPU: 1 PID: 4971 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 80.745987][ T4971] Modules linked in: [ 80.746536][ T4971] CPU: 1 PID: 4971 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 80.747671][ T4971] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 80.749043][ T4971] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 80.750096][ T4971] pc : __udf_add_aext+0x490/0x61c [ 80.750787][ T4971] lr : __udf_add_aext+0x490/0x61c [ 80.751462][ T4971] sp : ffff80001fb37760 [ 80.752025][ T4971] x29: ffff80001fb37780 x28: 1ffff00003f66f40 x27: dfff800000000000 [ 80.753128][ T4971] x26: 0000000000000140 x25: 0000000000000150 x24: ffff80001fb37a08 [ 80.754252][ T4971] x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00003f66f41 [ 80.755346][ T4971] x20: ffff80001fb37a00 x19: ffff0000eb928e28 x18: 0000000000000000 [ 80.756413][ T4971] x17: 0000000000000000 x16: ffff80000973e348 x15: 0000000000000001 [ 80.757494][ T4971] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 80.758626][ T4971] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973e75c [ 80.759764][ T4971] x8 : ffff0000c6013680 x7 : 0000000000000000 x6 : ffff0000e28a21d0 [ 80.760931][ T4971] x5 : ffff80001fb37a18 x4 : 0000000000000001 x3 : 00000000bffffe00 [ 80.762080][ T4971] x2 : ffff80001fb379d0 x1 : 0000000000000150 x0 : 0000000000000140 [ 80.763127][ T4971] Call trace: [ 80.763564][ T4971] __udf_add_aext+0x490/0x61c [ 80.764223][ T4971] udf_do_extend_file+0x550/0xd8c [ 80.764885][ T4971] udf_setsize+0x8b4/0xd7c [ 80.765515][ T4971] udf_setattr+0x280/0x414 [ 80.766177][ T4971] notify_change+0xa08/0xcd8 [ 80.766819][ T4971] do_truncate+0x178/0x1f0 [ 80.767408][ T4971] do_sys_ftruncate+0x284/0x31c [ 80.768069][ T4971] __arm64_sys_ftruncate+0x60/0x74 [ 80.768736][ T4971] invoke_syscall+0x98/0x2b8 [ 80.769346][ T4971] el0_svc_common+0x138/0x258 [ 80.769972][ T4971] do_el0_svc+0x58/0x14c [ 80.770571][ T4971] el0_svc+0x78/0x1e0 [ 80.771146][ T4971] el0t_64_sync_handler+0xcc/0xe4 [ 80.771844][ T4971] el0t_64_sync+0x1a0/0x1a4 [ 80.772501][ T4971] irq event stamp: 16256 [ 80.773104][ T4971] hardirqs last enabled at (16255): [] exit_to_kernel_mode+0xe0/0x168 [ 80.774466][ T4971] hardirqs last disabled at (16256): [] el1_dbg+0x24/0x80 [ 80.775569][ T4971] softirqs last enabled at (16250): [] handle_softirqs+0xa4c/0xbf0 [ 80.776861][ T4971] softirqs last disabled at (16229): [] __irq_exit_rcu+0x240/0x440 [ 80.778103][ T4971] ---[ end trace 0bd41df0d0beb4a4 ]--- [ 80.779011][ T4971] ------------[ cut here ]------------ [ 80.779692][ T4971] WARNING: CPU: 1 PID: 4971 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 80.780890][ T4971] Modules linked in: [ 80.781414][ T4971] CPU: 1 PID: 4971 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 80.782599][ T4971] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 80.783965][ T4971] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 80.785229][ T4971] pc : __udf_add_aext+0x490/0x61c [ 80.786025][ T4971] lr : __udf_add_aext+0x490/0x61c [ 80.786737][ T4971] sp : ffff80001fb37760 [ 80.787300][ T4971] x29: ffff80001fb37780 x28: 1ffff00003f66f40 x27: dfff800000000000 [ 80.788363][ T4971] x26: 0000000000000150 x25: 0000000000000160 x24: ffff80001fb37a08 [ 80.789463][ T4971] x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00003f66f41 [ 80.790595][ T4971] x20: ffff80001fb37a00 x19: ffff0000eb928e28 x18: 0000000000000000 [ 80.791745][ T4971] x17: 0000000000000000 x16: ffff80000973e348 x15: 0000000000000001 [ 80.792834][ T4971] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 80.793978][ T4971] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973e75c [ 80.795128][ T4971] x8 : ffff0000c6013680 x7 : 0000000000000000 x6 : ffff0000e28a21d0 [ 80.796305][ T4971] x5 : ffff80001fb37a18 x4 : 0000000000000001 x3 : 00000000bffffe00 [ 80.797463][ T4971] x2 : ffff80001fb379d0 x1 : 0000000000000160 x0 : 0000000000000150 [ 80.798594][ T4971] Call trace: [ 80.799053][ T4971] __udf_add_aext+0x490/0x61c [ 80.799707][ T4971] udf_do_extend_file+0x550/0xd8c [ 80.800489][ T4971] udf_setsize+0x8b4/0xd7c [ 80.801130][ T4971] udf_setattr+0x280/0x414 [ 80.801701][ T4971] notify_change+0xa08/0xcd8 [ 80.802380][ T4971] do_truncate+0x178/0x1f0 [ 80.803026][ T4971] do_sys_ftruncate+0x284/0x31c [ 80.803754][ T4971] __arm64_sys_ftruncate+0x60/0x74 [ 80.804474][ T4971] invoke_syscall+0x98/0x2b8 [ 80.805180][ T4971] el0_svc_common+0x138/0x258 [ 80.805855][ T4971] do_el0_svc+0x58/0x14c [ 80.806433][ T4971] el0_svc+0x78/0x1e0 [ 80.806977][ T4971] el0t_64_sync_handler+0xcc/0xe4 [ 80.807622][ T4971] el0t_64_sync+0x1a0/0x1a4 [ 80.808265][ T4971] irq event stamp: 16280 [ 80.808871][ T4971] hardirqs last enabled at (16279): [] exit_to_kernel_mode+0xe0/0x168 [ 80.810274][ T4971] hardirqs last disabled at (16280): [] el1_dbg+0x24/0x80 [ 80.811506][ T4971] softirqs last enabled at (16274): [] handle_softirqs+0xa4c/0xbf0 [ 80.812829][ T4971] softirqs last disabled at (16259): [] __irq_exit_rcu+0x240/0x440 [ 80.814174][ T4971] ---[ end trace 0bd41df0d0beb4a5 ]--- [ 80.815617][ T4971] ------------[ cut here ]------------ [ 80.816437][ T4971] WARNING: CPU: 1 PID: 4971 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 80.817713][ T4971] Modules linked in: [ 80.818263][ T4971] CPU: 1 PID: 4971 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 80.819438][ T4971] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 80.820825][ T4971] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 80.821918][ T4971] pc : __udf_add_aext+0x490/0x61c [ 80.822625][ T4971] lr : __udf_add_aext+0x490/0x61c [ 80.823322][ T4971] sp : ffff80001fb37760 [ 80.823908][ T4971] x29: ffff80001fb37780 x28: 1ffff00003f66f40 x27: dfff800000000000 [ 80.825088][ T4971] x26: 0000000000000160 x25: 0000000000000170 x24: ffff80001fb37a08 [ 80.826268][ T4971] x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00003f66f41 [ 80.827391][ T4971] x20: ffff80001fb37a00 x19: ffff0000eb928e28 x18: 0000000000000000 [ 80.828624][ T4971] x17: 0000000000000000 x16: ffff80000973e348 x15: 0000000000000001 [ 80.829874][ T4971] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 80.831082][ T4971] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973e75c [ 80.832249][ T4971] x8 : ffff0000c6013680 x7 : 0000000000000000 x6 : ffff0000e28a21d0 [ 80.833318][ T4971] x5 : ffff80001fb37a18 x4 : 0000000000000001 x3 : 00000000bffffe00 [ 80.834463][ T4971] x2 : ffff80001fb379d0 x1 : 0000000000000170 x0 : 0000000000000160 [ 80.835603][ T4971] Call trace: [ 80.836064][ T4971] __udf_add_aext+0x490/0x61c [ 80.836758][ T4971] udf_do_extend_file+0x550/0xd8c [ 80.837494][ T4971] udf_setsize+0x8b4/0xd7c [ 80.838079][ T4971] udf_setattr+0x280/0x414 [ 80.838663][ T4971] notify_change+0xa08/0xcd8 [ 80.839323][ T4971] do_truncate+0x178/0x1f0 [ 80.839930][ T4971] do_sys_ftruncate+0x284/0x31c [ 80.840660][ T4971] __arm64_sys_ftruncate+0x60/0x74 [ 80.841492][ T4971] invoke_syscall+0x98/0x2b8 [ 80.842130][ T4971] el0_svc_common+0x138/0x258 [ 80.842780][ T4971] do_el0_svc+0x58/0x14c [ 80.843405][ T4971] el0_svc+0x78/0x1e0 [ 80.843956][ T4971] el0t_64_sync_handler+0xcc/0xe4 [ 80.844712][ T4971] el0t_64_sync+0x1a0/0x1a4 [ 80.845386][ T4971] irq event stamp: 16388 [ 80.845965][ T4971] hardirqs last enabled at (16387): [] exit_to_kernel_mode+0xe0/0x168 [ 80.847309][ T4971] hardirqs last disabled at (16388): [] el1_dbg+0x24/0x80 [ 80.848561][ T4971] softirqs last enabled at (16382): [] handle_softirqs+0xa4c/0xbf0 [ 80.849936][ T4971] softirqs last disabled at (16283): [] __irq_exit_rcu+0x240/0x440 [ 80.851202][ T4971] ---[ end trace 0bd41df0d0beb4a6 ]--- [ 80.852201][ T4971] ------------[ cut here ]------------ [ 80.852959][ T4971] WARNING: CPU: 1 PID: 4971 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 80.854193][ T4971] Modules linked in: [ 80.854699][ T4971] CPU: 1 PID: 4971 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 80.855899][ T4971] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 80.857308][ T4971] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 80.858390][ T4971] pc : __udf_add_aext+0x490/0x61c [ 80.859076][ T4971] lr : __udf_add_aext+0x490/0x61c [ 80.859789][ T4971] sp : ffff80001fb37760 [ 80.860371][ T4971] x29: ffff80001fb37780 x28: 1ffff00003f66f40 x27: dfff800000000000 [ 80.861472][ T4971] x26: 0000000000000170 x25: 0000000000000180 x24: ffff80001fb37a08 [ 80.862596][ T4971] x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00003f66f41 [ 80.863752][ T4971] x20: ffff80001fb37a00 x19: ffff0000eb928e28 x18: 0000000000000000 [ 80.864857][ T4971] x17: 0000000000000000 x16: ffff80000973e348 x15: 0000000000000001 [ 80.865906][ T4971] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 80.866964][ T4971] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973e75c [ 80.868090][ T4971] x8 : ffff0000c6013680 x7 : 0000000000000000 x6 : ffff0000e28a21d0 [ 80.869212][ T4971] x5 : ffff80001fb37a18 x4 : 0000000000000001 x3 : 00000000bffffe00 [ 80.870335][ T4971] x2 : ffff80001fb379d0 x1 : 0000000000000180 x0 : 0000000000000170 [ 80.871430][ T4971] Call trace: [ 80.871933][ T4971] __udf_add_aext+0x490/0x61c [ 80.872652][ T4971] udf_do_extend_file+0x550/0xd8c [ 80.873329][ T4971] udf_setsize+0x8b4/0xd7c [ 80.873967][ T4971] udf_setattr+0x280/0x414 [ 80.874627][ T4971] notify_change+0xa08/0xcd8 [ 80.875285][ T4971] do_truncate+0x178/0x1f0 [ 80.875927][ T4971] do_sys_ftruncate+0x284/0x31c [ 80.876646][ T4971] __arm64_sys_ftruncate+0x60/0x74 [ 80.877353][ T4971] invoke_syscall+0x98/0x2b8 [ 80.877942][ T4971] el0_svc_common+0x138/0x258 [ 80.878619][ T4971] do_el0_svc+0x58/0x14c [ 80.879167][ T4971] el0_svc+0x78/0x1e0 [ 80.879717][ T4971] el0t_64_sync_handler+0xcc/0xe4 [ 80.880418][ T4971] el0t_64_sync+0x1a0/0x1a4 [ 80.881024][ T4971] irq event stamp: 16412 [ 80.881592][ T4971] hardirqs last enabled at (16411): [] exit_to_kernel_mode+0xe0/0x168 [ 80.882924][ T4971] hardirqs last disabled at (16412): [] el1_dbg+0x24/0x80 [ 80.884119][ T4971] softirqs last enabled at (16406): [] handle_softirqs+0xa4c/0xbf0 [ 80.885511][ T4971] softirqs last disabled at (16391): [] __irq_exit_rcu+0x240/0x440 [ 80.886805][ T4971] ---[ end trace 0bd41df0d0beb4a7 ]--- [ 80.887945][ T4971] ------------[ cut here ]------------ [ 80.888710][ T4971] WARNING: CPU: 1 PID: 4971 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 80.889907][ T4971] Modules linked in: [ 80.890434][ T4971] CPU: 1 PID: 4971 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 80.891603][ T4971] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 80.892960][ T4971] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 80.894074][ T4971] pc : __udf_add_aext+0x490/0x61c [ 80.894767][ T4971] lr : __udf_add_aext+0x490/0x61c [ 80.895483][ T4971] sp : ffff80001fb37760 [ 80.896038][ T4971] x29: ffff80001fb37780 x28: 1ffff00003f66f40 x27: dfff800000000000 [ 80.897187][ T4971] x26: 0000000000000180 x25: 0000000000000190 x24: ffff80001fb37a08 [ 80.898322][ T4971] x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00003f66f41 [ 80.899556][ T4971] x20: ffff80001fb37a00 x19: ffff0000eb928e28 x18: 0000000000000000 [ 80.900716][ T4971] x17: 0000000000000000 x16: ffff80000973e348 x15: 0000000000000001 [ 80.901858][ T4971] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 80.903005][ T4971] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973e75c [ 80.904163][ T4971] x8 : ffff0000c6013680 x7 : 0000000000000000 x6 : ffff0000e28a21d0 [ 80.905263][ T4971] x5 : ffff80001fb37a18 x4 : 0000000000000001 x3 : 00000000bffffe00 [ 80.906474][ T4971] x2 : ffff80001fb379d0 x1 : 0000000000000190 x0 : 0000000000000180 [ 80.907609][ T4971] Call trace: [ 80.908055][ T4971] __udf_add_aext+0x490/0x61c [ 80.908703][ T4971] udf_do_extend_file+0x550/0xd8c [ 80.909390][ T4971] udf_setsize+0x8b4/0xd7c [ 80.910017][ T4971] udf_setattr+0x280/0x414 [ 80.910631][ T4971] notify_change+0xa08/0xcd8 [ 80.911288][ T4971] do_truncate+0x178/0x1f0 [ 80.911897][ T4971] do_sys_ftruncate+0x284/0x31c [ 80.912573][ T4971] __arm64_sys_ftruncate+0x60/0x74 [ 80.913296][ T4971] invoke_syscall+0x98/0x2b8 [ 80.913944][ T4971] el0_svc_common+0x138/0x258 [ 80.914617][ T4971] do_el0_svc+0x58/0x14c [ 80.915216][ T4971] el0_svc+0x78/0x1e0 [ 80.915774][ T4971] el0t_64_sync_handler+0xcc/0xe4 [ 80.916440][ T4971] el0t_64_sync+0x1a0/0x1a4 [ 80.917110][ T4971] irq event stamp: 16508 [ 80.917686][ T4971] hardirqs last enabled at (16507): [] exit_to_kernel_mode+0xe0/0x168 [ 80.919109][ T4971] hardirqs last disabled at (16508): [] el1_dbg+0x24/0x80 [ 80.920334][ T4971] softirqs last enabled at (16502): [] handle_softirqs+0xa4c/0xbf0 [ 80.921661][ T4971] softirqs last disabled at (16415): [] __irq_exit_rcu+0x240/0x440 [ 80.922981][ T4971] ---[ end trace 0bd41df0d0beb4a8 ]--- [ 80.924420][ T4971] ------------[ cut here ]------------ [ 80.925233][ T4971] WARNING: CPU: 1 PID: 4971 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 80.926597][ T4971] Modules linked in: [ 80.927168][ T4971] CPU: 1 PID: 4971 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 80.928407][ T4971] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 80.929788][ T4971] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 80.930831][ T4971] pc : __udf_add_aext+0x490/0x61c [ 80.931503][ T4971] lr : __udf_add_aext+0x490/0x61c [ 80.932199][ T4971] sp : ffff80001fb37760 [ 80.932747][ T4971] x29: ffff80001fb37780 x28: 1ffff00003f66f40 x27: dfff800000000000 [ 80.933880][ T4971] x26: 0000000000000190 x25: 00000000000001a0 x24: ffff80001fb37a08 [ 80.935005][ T4971] x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00003f66f41 [ 80.936189][ T4971] x20: ffff80001fb37a00 x19: ffff0000eb928e28 x18: 0000000000000000 [ 80.937329][ T4971] x17: 0000000000000000 x16: ffff80000973e348 x15: 0000000000000001 [ 80.938480][ T4971] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 80.939586][ T4971] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973e75c [ 80.940643][ T4971] x8 : ffff0000c6013680 x7 : 0000000000000000 x6 : ffff0000e28a21d0 [ 80.941711][ T4971] x5 : ffff80001fb37a18 x4 : 0000000000000001 x3 : 00000000bffffe00 [ 80.942822][ T4971] x2 : ffff80001fb379d0 x1 : 00000000000001a0 x0 : 0000000000000190 [ 80.943970][ T4971] Call trace: [ 80.944422][ T4971] __udf_add_aext+0x490/0x61c [ 80.945116][ T4971] udf_do_extend_file+0x550/0xd8c [ 80.945787][ T4971] udf_setsize+0x8b4/0xd7c [ 80.946359][ T4971] udf_setattr+0x280/0x414 [ 80.946918][ T4971] notify_change+0xa08/0xcd8 [ 80.947560][ T4971] do_truncate+0x178/0x1f0 [ 80.948186][ T4971] do_sys_ftruncate+0x284/0x31c [ 80.948852][ T4971] __arm64_sys_ftruncate+0x60/0x74 [ 80.949545][ T4971] invoke_syscall+0x98/0x2b8 [ 80.950138][ T4971] el0_svc_common+0x138/0x258 [ 80.950840][ T4971] do_el0_svc+0x58/0x14c [ 80.951414][ T4971] el0_svc+0x78/0x1e0 [ 80.951936][ T4971] el0t_64_sync_handler+0xcc/0xe4 [ 80.952628][ T4971] el0t_64_sync+0x1a0/0x1a4 [ 80.953270][ T4971] irq event stamp: 16608 [ 80.953898][ T4971] hardirqs last enabled at (16607): [] exit_to_kernel_mode+0xe0/0x168 [ 80.955269][ T4971] hardirqs last disabled at (16608): [] el1_dbg+0x24/0x80 [ 80.956496][ T4971] softirqs last enabled at (16602): [] handle_softirqs+0xa4c/0xbf0 [ 80.957780][ T4971] softirqs last disabled at (16511): [] __irq_exit_rcu+0x240/0x440 [ 80.959076][ T4971] ---[ end trace 0bd41df0d0beb4a9 ]--- [ 80.960021][ T4971] ------------[ cut here ]------------ [ 80.960751][ T4971] WARNING: CPU: 1 PID: 4971 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 80.961970][ T4971] Modules linked in: [ 80.962486][ T4971] CPU: 1 PID: 4971 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 80.963596][ T4971] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 80.964934][ T4971] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 80.966031][ T4971] pc : __udf_add_aext+0x490/0x61c [ 80.966673][ T4971] lr : __udf_add_aext+0x490/0x61c [ 80.967352][ T4971] sp : ffff80001fb37760 [ 80.967934][ T4971] x29: ffff80001fb37780 x28: 1ffff00003f66f40 x27: dfff800000000000 [ 80.969003][ T4971] x26: 00000000000001a0 x25: 00000000000001b0 x24: ffff80001fb37a08 [ 80.970108][ T4971] x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00003f66f41 [ 80.971235][ T4971] x20: ffff80001fb37a00 x19: ffff0000eb928e28 x18: 0000000000000000 [ 80.972342][ T4971] x17: 0000000000000000 x16: ffff80000973e348 x15: 0000000000000001 [ 80.973451][ T4971] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 80.974543][ T4971] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973e75c [ 80.975687][ T4971] x8 : ffff0000c6013680 x7 : 0000000000000000 x6 : ffff0000e28a21d0 [ 80.976791][ T4971] x5 : ffff80001fb37a18 x4 : 0000000000000001 x3 : 00000000bffffe00 [ 80.977968][ T4971] x2 : ffff80001fb379d0 x1 : 00000000000001b0 x0 : 00000000000001a0 [ 80.979043][ T4971] Call trace: [ 80.979451][ T4971] __udf_add_aext+0x490/0x61c [ 80.980098][ T4971] udf_do_extend_file+0x550/0xd8c [ 80.980791][ T4971] udf_setsize+0x8b4/0xd7c [ 80.981372][ T4971] udf_setattr+0x280/0x414 [ 80.981992][ T4971] notify_change+0xa08/0xcd8 [ 80.982645][ T4971] do_truncate+0x178/0x1f0 [ 80.983331][ T4971] do_sys_ftruncate+0x284/0x31c [ 80.984078][ T4971] __arm64_sys_ftruncate+0x60/0x74 [ 80.984815][ T4971] invoke_syscall+0x98/0x2b8 [ 80.985486][ T4971] el0_svc_common+0x138/0x258 [ 80.986101][ T4971] do_el0_svc+0x58/0x14c [ 80.986688][ T4971] el0_svc+0x78/0x1e0 [ 80.987256][ T4971] el0t_64_sync_handler+0xcc/0xe4 [ 80.988018][ T4971] el0t_64_sync+0x1a0/0x1a4 [ 80.988637][ T4971] irq event stamp: 16638 [ 80.989202][ T4971] hardirqs last enabled at (16637): [] exit_to_kernel_mode+0xe0/0x168 [ 80.990641][ T4971] hardirqs last disabled at (16638): [] el1_dbg+0x24/0x80 [ 80.991838][ T4971] softirqs last enabled at (16632): [] handle_softirqs+0xa4c/0xbf0 [ 80.993138][ T4971] softirqs last disabled at (16611): [] __irq_exit_rcu+0x240/0x440 [ 80.994489][ T4971] ---[ end trace 0bd41df0d0beb4aa ]--- [ 80.995414][ T4971] ------------[ cut here ]------------ [ 80.996134][ T4971] WARNING: CPU: 1 PID: 4971 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 80.997372][ T4971] Modules linked in: [ 80.997905][ T4971] CPU: 1 PID: 4971 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 80.999047][ T4971] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 81.000464][ T4971] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 81.001589][ T4971] pc : __udf_add_aext+0x490/0x61c [ 81.002302][ T4971] lr : __udf_add_aext+0x490/0x61c [ 81.003044][ T4971] sp : ffff80001fb37760 [ 81.003605][ T4971] x29: ffff80001fb37780 x28: 1ffff00003f66f40 x27: dfff800000000000 [ 81.004729][ T4971] x26: 00000000000001b0 x25: 00000000000001c0 x24: ffff80001fb37a08 [ 81.005768][ T4971] x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00003f66f41 [ 81.006912][ T4971] x20: ffff80001fb37a00 x19: ffff0000eb928e28 x18: 0000000000000000 [ 81.008053][ T4971] x17: 0000000000000000 x16: ffff80000973e348 x15: 0000000000000001 [ 81.009203][ T4971] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 81.010334][ T4971] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973e75c [ 81.011448][ T4971] x8 : ffff0000c6013680 x7 : 0000000000000000 x6 : ffff0000e28a21d0 [ 81.012617][ T4971] x5 : ffff80001fb37a18 x4 : 0000000000000001 x3 : 00000000bffffe00 [ 81.013750][ T4971] x2 : ffff80001fb379d0 x1 : 00000000000001c0 x0 : 00000000000001b0 [ 81.014894][ T4971] Call trace: [ 81.015328][ T4971] __udf_add_aext+0x490/0x61c [ 81.015982][ T4971] udf_do_extend_file+0x550/0xd8c [ 81.016672][ T4971] udf_setsize+0x8b4/0xd7c [ 81.017282][ T4971] udf_setattr+0x280/0x414 [ 81.017938][ T4971] notify_change+0xa08/0xcd8 [ 81.018604][ T4971] do_truncate+0x178/0x1f0 [ 81.019233][ T4971] do_sys_ftruncate+0x284/0x31c [ 81.019885][ T4971] __arm64_sys_ftruncate+0x60/0x74 [ 81.020613][ T4971] invoke_syscall+0x98/0x2b8 [ 81.021215][ T4971] el0_svc_common+0x138/0x258 [ 81.021879][ T4971] do_el0_svc+0x58/0x14c [ 81.022480][ T4971] el0_svc+0x78/0x1e0 [ 81.023054][ T4971] el0t_64_sync_handler+0xcc/0xe4 [ 81.023754][ T4971] el0t_64_sync+0x1a0/0x1a4 [ 81.024416][ T4971] irq event stamp: 16680 [ 81.024982][ T4971] hardirqs last enabled at (16679): [] exit_to_kernel_mode+0xe0/0x168 [ 81.026301][ T4971] hardirqs last disabled at (16680): [] el1_dbg+0x24/0x80 [ 81.027529][ T4971] softirqs last enabled at (16674): [] handle_softirqs+0xa4c/0xbf0 [ 81.028796][ T4971] softirqs last disabled at (16641): [] __irq_exit_rcu+0x240/0x440 [ 81.030033][ T4971] ---[ end trace 0bd41df0d0beb4ab ]--- [ 81.031096][ T4971] ------------[ cut here ]------------ [ 81.031921][ T4971] WARNING: CPU: 1 PID: 4971 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 81.033187][ T4971] Modules linked in: [ 81.033724][ T4971] CPU: 1 PID: 4971 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 81.034908][ T4971] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 81.036262][ T4971] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 81.037355][ T4971] pc : __udf_add_aext+0x490/0x61c [ 81.038060][ T4971] lr : __udf_add_aext+0x490/0x61c [ 81.038744][ T4971] sp : ffff80001fb37760 [ 81.039330][ T4971] x29: ffff80001fb37780 x28: 1ffff00003f66f40 x27: dfff800000000000 [ 81.040426][ T4971] x26: 00000000000001c0 x25: 00000000000001d0 x24: ffff80001fb37a08 [ 81.041590][ T4971] x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00003f66f41 [ 81.042734][ T4971] x20: ffff80001fb37a00 x19: ffff0000eb928e28 x18: 0000000000000000 [ 81.043808][ T4971] x17: 0000000000000000 x16: ffff80000973e348 x15: 0000000000000001 [ 81.044936][ T4971] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 81.046040][ T4971] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973e75c [ 81.047157][ T4971] x8 : ffff0000c6013680 x7 : 0000000000000000 x6 : ffff0000e28a21d0 [ 81.048260][ T4971] x5 : ffff80001fb37a18 x4 : 0000000000000001 x3 : 00000000bffffe00 [ 81.049361][ T4971] x2 : ffff80001fb379d0 x1 : 00000000000001d0 x0 : 00000000000001c0 [ 81.050471][ T4971] Call trace: [ 81.050915][ T4971] __udf_add_aext+0x490/0x61c [ 81.051504][ T4971] udf_do_extend_file+0x550/0xd8c [ 81.052198][ T4971] udf_setsize+0x8b4/0xd7c [ 81.052801][ T4971] udf_setattr+0x280/0x414 [ 81.053417][ T4971] notify_change+0xa08/0xcd8 [ 81.054063][ T4971] do_truncate+0x178/0x1f0 [ 81.054650][ T4971] do_sys_ftruncate+0x284/0x31c [ 81.055301][ T4971] __arm64_sys_ftruncate+0x60/0x74 [ 81.055954][ T4971] invoke_syscall+0x98/0x2b8 [ 81.056596][ T4971] el0_svc_common+0x138/0x258 [ 81.057247][ T4971] do_el0_svc+0x58/0x14c [ 81.057847][ T4971] el0_svc+0x78/0x1e0 [ 81.058451][ T4971] el0t_64_sync_handler+0xcc/0xe4 [ 81.059090][ T4971] el0t_64_sync+0x1a0/0x1a4 [ 81.059712][ T4971] irq event stamp: 16764 [ 81.060302][ T4971] hardirqs last enabled at (16763): [] exit_to_kernel_mode+0xe0/0x168 [ 81.061646][ T4971] hardirqs last disabled at (16764): [] el1_dbg+0x24/0x80 [ 81.062815][ T4971] softirqs last enabled at (16758): [] handle_softirqs+0xa4c/0xbf0 [ 81.064121][ T4971] softirqs last disabled at (16683): [] __irq_exit_rcu+0x240/0x440 [ 81.065444][ T4971] ---[ end trace 0bd41df0d0beb4ac ]--- [ 81.066762][ T4971] ------------[ cut here ]------------ [ 81.067574][ T4971] WARNING: CPU: 1 PID: 4971 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 81.068825][ T4971] Modules linked in: [ 81.069375][ T4971] CPU: 1 PID: 4971 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 81.070571][ T4971] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 81.071945][ T4971] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 81.073001][ T4971] pc : __udf_add_aext+0x490/0x61c [ 81.073717][ T4971] lr : __udf_add_aext+0x490/0x61c [ 81.074409][ T4971] sp : ffff80001fb376a0 [ 81.074984][ T4971] x29: ffff80001fb376c0 x28: 1ffff00003f66f40 x27: dfff800000000000 [ 81.076105][ T4971] x26: 00000000000001d0 x25: 00000000000001e0 x24: ffff80001fb37a08 [ 81.077237][ T4971] x23: 0000000000000010 x22: 00000000c0000200 x21: 1ffff00003f66f41 [ 81.078318][ T4971] x20: ffff80001fb37a00 x19: ffff0000eb928e28 x18: 0000000000000000 [ 81.079506][ T4971] x17: 0000000000000000 x16: ffff80000973e348 x15: 0000000000000001 [ 81.080647][ T4971] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 81.081858][ T4971] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973e75c [ 81.083038][ T4971] x8 : ffff0000c6013680 x7 : 0000000000000000 x6 : 0000000000000000 [ 81.084179][ T4971] x5 : 0000000000000010 x4 : 0000000000000000 x3 : 00000000c0000200 [ 81.085294][ T4971] x2 : ffff80001fb3776c x1 : 00000000000001e0 x0 : 00000000000001d0 [ 81.086456][ T4971] Call trace: [ 81.086915][ T4971] __udf_add_aext+0x490/0x61c [ 81.087547][ T4971] udf_setup_indirect_aext+0x498/0x698 [ 81.088287][ T4971] udf_do_extend_file+0x514/0xd8c [ 81.088994][ T4971] udf_setsize+0x8b4/0xd7c [ 81.089578][ T4971] udf_setattr+0x280/0x414 [ 81.090182][ T4971] notify_change+0xa08/0xcd8 [ 81.090828][ T4971] do_truncate+0x178/0x1f0 [ 81.091433][ T4971] do_sys_ftruncate+0x284/0x31c [ 81.092107][ T4971] __arm64_sys_ftruncate+0x60/0x74 [ 81.092826][ T4971] invoke_syscall+0x98/0x2b8 [ 81.093455][ T4971] el0_svc_common+0x138/0x258 [ 81.094079][ T4971] do_el0_svc+0x58/0x14c [ 81.094673][ T4971] el0_svc+0x78/0x1e0 [ 81.095189][ T4971] el0t_64_sync_handler+0xcc/0xe4 [ 81.095853][ T4971] el0t_64_sync+0x1a0/0x1a4 [ 81.096429][ T4971] irq event stamp: 16812 [ 81.096978][ T4971] hardirqs last enabled at (16811): [] lock_page_memcg+0x110/0x234 [ 81.098213][ T4971] hardirqs last disabled at (16812): [] el1_dbg+0x24/0x80 [ 81.099456][ T4971] softirqs last enabled at (16800): [] handle_softirqs+0xa4c/0xbf0 [ 81.100716][ T4971] softirqs last disabled at (16767): [] __irq_exit_rcu+0x240/0x440 [ 81.101984][ T4971] ---[ end trace 0bd41df0d0beb4ad ]--- [ 81.102966][ T4971] ------------[ cut here ]------------ [ 81.103690][ T4971] WARNING: CPU: 1 PID: 4971 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 81.104942][ T4971] Modules linked in: [ 81.105449][ T4971] CPU: 1 PID: 4971 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 81.106628][ T4971] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 81.107959][ T4971] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 81.109025][ T4971] pc : __udf_add_aext+0x490/0x61c [ 81.109697][ T4971] lr : __udf_add_aext+0x490/0x61c [ 81.110413][ T4971] sp : ffff80001fb376a0 [ 81.111014][ T4971] x29: ffff80001fb376c0 x28: 1ffff00003f66f40 x27: dfff800000000000 [ 81.112156][ T4971] x26: 00000000000001d0 x25: 0000000000000000 x24: ffff80001fb37a08 [ 81.113329][ T4971] x23: 0000000000000010 x22: 00000000c0000200 x21: 1ffff00003f66f41 [ 81.114419][ T4971] x20: ffff80001fb37a00 x19: ffff0000eb928e28 x18: 0000000000000000 [ 81.115496][ T4971] x17: 0000000000000000 x16: ffff80000973e348 x15: 0000000000000001 [ 81.116631][ T4971] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 81.117763][ T4971] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973e75c [ 81.118870][ T4971] x8 : ffff0000c6013680 x7 : 0000000000000000 x6 : 000000000000003f [ 81.119985][ T4971] x5 : 0000000000000010 x4 : 0000000000000000 x3 : 00000000c0000200 [ 81.121106][ T4971] x2 : ffff80001fb3776c x1 : 0000000000000000 x0 : 00000000000001d0 [ 81.122226][ T4971] Call trace: [ 81.122668][ T4971] __udf_add_aext+0x490/0x61c [ 81.123292][ T4971] udf_setup_indirect_aext+0x498/0x698 [ 81.124091][ T4971] udf_do_extend_file+0x514/0xd8c [ 81.124748][ T4971] udf_setsize+0x8b4/0xd7c [ 81.125483][ T4971] udf_setattr+0x280/0x414 [ 81.126163][ T4971] notify_change+0xa08/0xcd8 [ 81.126863][ T4971] do_truncate+0x178/0x1f0 [ 81.127529][ T4971] do_sys_ftruncate+0x284/0x31c [ 81.128250][ T4971] __arm64_sys_ftruncate+0x60/0x74 [ 81.128984][ T4971] invoke_syscall+0x98/0x2b8 [ 81.129597][ T4971] el0_svc_common+0x138/0x258 [ 81.130301][ T4971] do_el0_svc+0x58/0x14c [ 81.130929][ T4971] el0_svc+0x78/0x1e0 [ 81.131494][ T4971] el0t_64_sync_handler+0xcc/0xe4 [ 81.132194][ T4971] el0t_64_sync+0x1a0/0x1a4 [ 81.132819][ T4971] irq event stamp: 16844 [ 81.133407][ T4971] hardirqs last enabled at (16843): [] __find_get_block+0x1c8/0xcd8 [ 81.134731][ T4971] hardirqs last disabled at (16844): [] el1_dbg+0x24/0x80 [ 81.135957][ T4971] softirqs last enabled at (16836): [] handle_softirqs+0xa4c/0xbf0 [ 81.137305][ T4971] softirqs last disabled at (16815): [] __irq_exit_rcu+0x240/0x440 [ 81.138609][ T4971] ---[ end trace 0bd41df0d0beb4ae ]--- [ 81.139947][ T4971] ------------[ cut here ]------------ [ 81.140743][ T4971] WARNING: CPU: 1 PID: 4971 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 81.141956][ T4971] Modules linked in: [ 81.142513][ T4971] CPU: 1 PID: 4971 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 81.143779][ T4971] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 81.145238][ T4971] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 81.146323][ T4971] pc : __udf_add_aext+0x490/0x61c [ 81.147016][ T4971] lr : __udf_add_aext+0x490/0x61c [ 81.147731][ T4971] sp : ffff80001fb37760 [ 81.148304][ T4971] x29: ffff80001fb37780 x28: 1ffff00003f66f40 x27: dfff800000000000 [ 81.149454][ T4971] x26: 0000000000000000 x25: 0000000000000010 x24: ffff80001fb37a08 [ 81.150584][ T4971] x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00003f66f41 [ 81.151734][ T4971] x20: ffff80001fb37a00 x19: ffff0000eb928e28 x18: 0000000000000000 [ 81.152887][ T4971] x17: 0000000000000000 x16: ffff80000973e348 x15: 0000000000000001 [ 81.154118][ T4971] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 81.155266][ T4971] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973e75c [ 81.156463][ T4971] x8 : ffff0000c6013680 x7 : 0000004500000018 x6 : ffff0000e28a20e8 [ 81.157668][ T4971] x5 : ffff80001fb37a18 x4 : 0000000000000001 x3 : 00000000bffffe00 [ 81.158758][ T4971] x2 : ffff80001fb379d0 x1 : 0000000000000010 x0 : 0000000000000000 [ 81.159830][ T4971] Call trace: [ 81.160290][ T4971] __udf_add_aext+0x490/0x61c [ 81.160984][ T4971] udf_do_extend_file+0x550/0xd8c [ 81.161705][ T4971] udf_setsize+0x8b4/0xd7c [ 81.162341][ T4971] udf_setattr+0x280/0x414 [ 81.162956][ T4971] notify_change+0xa08/0xcd8 [ 81.163583][ T4971] do_truncate+0x178/0x1f0 [ 81.164232][ T4971] do_sys_ftruncate+0x284/0x31c [ 81.164914][ T4971] __arm64_sys_ftruncate+0x60/0x74 [ 81.165644][ T4971] invoke_syscall+0x98/0x2b8 [ 81.166288][ T4971] el0_svc_common+0x138/0x258 [ 81.166937][ T4971] do_el0_svc+0x58/0x14c [ 81.167485][ T4971] el0_svc+0x78/0x1e0 [ 81.167987][ T4971] el0t_64_sync_handler+0xcc/0xe4 [ 81.168655][ T4971] el0t_64_sync+0x1a0/0x1a4 [ 81.169273][ T4971] irq event stamp: 16968 [ 81.169829][ T4971] hardirqs last enabled at (16967): [] exit_to_kernel_mode+0xe0/0x168 [ 81.171193][ T4971] hardirqs last disabled at (16968): [] el1_dbg+0x24/0x80 [ 81.172398][ T4971] softirqs last enabled at (16962): [] handle_softirqs+0xa4c/0xbf0 [ 81.173745][ T4971] softirqs last disabled at (16847): [] __irq_exit_rcu+0x240/0x440 [ 81.175096][ T4971] ---[ end trace 0bd41df0d0beb4af ]--- [ 81.176331][ T4971] ------------[ cut here ]------------ [ 81.177100][ T4971] WARNING: CPU: 1 PID: 4971 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 81.178364][ T4971] Modules linked in: [ 81.178856][ T4971] CPU: 1 PID: 4971 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 81.180068][ T4971] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 81.181411][ T4971] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 81.182426][ T4971] pc : __udf_add_aext+0x490/0x61c [ 81.183086][ T4971] lr : __udf_add_aext+0x490/0x61c [ 81.183766][ T4971] sp : ffff80001fb37760 [ 81.184337][ T4971] x29: ffff80001fb37780 x28: 1ffff00003f66f40 x27: dfff800000000000 [ 81.185432][ T4971] x26: 0000000000000010 x25: 0000000000000020 x24: ffff80001fb37a08 [ 81.186535][ T4971] x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00003f66f41 [ 81.187615][ T4971] x20: ffff80001fb37a00 x19: ffff0000eb928e28 x18: 0000000000000000 [ 81.188730][ T4971] x17: 0000000000000000 x16: ffff80000973e348 x15: 0000000000000001 [ 81.189866][ T4971] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 81.191025][ T4971] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973e75c [ 81.192166][ T4971] x8 : ffff0000c6013680 x7 : 0000000000000000 x6 : ffff0000e28a20e8 [ 81.193300][ T4971] x5 : ffff80001fb37a18 x4 : 0000000000000001 x3 : 00000000bffffe00 [ 81.194453][ T4971] x2 : ffff80001fb379d0 x1 : 0000000000000020 x0 : 0000000000000010 [ 81.195563][ T4971] Call trace: [ 81.196028][ T4971] __udf_add_aext+0x490/0x61c [ 81.196687][ T4971] udf_do_extend_file+0x550/0xd8c [ 81.197437][ T4971] udf_setsize+0x8b4/0xd7c [ 81.198043][ T4971] udf_setattr+0x280/0x414 [ 81.198655][ T4971] notify_change+0xa08/0xcd8 [ 81.199286][ T4971] do_truncate+0x178/0x1f0 [ 81.199919][ T4971] do_sys_ftruncate+0x284/0x31c [ 81.200624][ T4971] __arm64_sys_ftruncate+0x60/0x74 [ 81.201379][ T4971] invoke_syscall+0x98/0x2b8 [ 81.202054][ T4971] el0_svc_common+0x138/0x258 [ 81.202713][ T4971] do_el0_svc+0x58/0x14c [ 81.203307][ T4971] el0_svc+0x78/0x1e0 [ 81.203849][ T4971] el0t_64_sync_handler+0xcc/0xe4 [ 81.204526][ T4971] el0t_64_sync+0x1a0/0x1a4 [ 81.205216][ T4971] irq event stamp: 17004 [ 81.205809][ T4971] hardirqs last enabled at (17003): [] exit_to_kernel_mode+0xe0/0x168 [ 81.207209][ T4971] hardirqs last disabled at (17004): [] el1_dbg+0x24/0x80 [ 81.208367][ T4971] softirqs last enabled at (16998): [] handle_softirqs+0xa4c/0xbf0 [ 81.209737][ T4971] softirqs last disabled at (16971): [] __irq_exit_rcu+0x240/0x440 [ 81.211004][ T4971] ---[ end trace 0bd41df0d0beb4b0 ]--- [ 81.212350][ T4971] ------------[ cut here ]------------ [ 81.213219][ T4971] WARNING: CPU: 1 PID: 4971 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 81.214622][ T4971] Modules linked in: [ 81.215185][ T4971] CPU: 1 PID: 4971 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 81.215437][ T136] team0 (unregistering): Port device team_slave_1 removed [ 81.216398][ T4971] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 81.218978][ T4971] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 81.220087][ T4971] pc : __udf_add_aext+0x490/0x61c [ 81.220824][ T4971] lr : __udf_add_aext+0x490/0x61c [ 81.221565][ T4971] sp : ffff80001fb37760 [ 81.222223][ T4971] x29: ffff80001fb37780 x28: 1ffff00003f66f40 x27: dfff800000000000 [ 81.223356][ T4971] x26: 0000000000000020 x25: 0000000000000030 x24: ffff80001fb37a08 [ 81.224515][ T4971] x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00003f66f41 [ 81.225643][ T4971] x20: ffff80001fb37a00 x19: ffff0000eb928e28 x18: 0000000000000000 [ 81.226856][ T4971] x17: 0000000000000000 x16: ffff80000973e348 x15: 0000000000000001 [ 81.227976][ T4971] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 81.229075][ T4971] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973e75c [ 81.230213][ T4971] x8 : ffff0000c6013680 x7 : 0000000000000000 x6 : ffff0000e28a20e8 [ 81.231289][ T4971] x5 : ffff80001fb37a18 x4 : 0000000000000001 x3 : 00000000bffffe00 [ 81.232369][ T4971] x2 : ffff80001fb379d0 x1 : 0000000000000030 x0 : 0000000000000020 [ 81.233479][ T4971] Call trace: [ 81.233925][ T4971] __udf_add_aext+0x490/0x61c [ 81.234573][ T4971] udf_do_extend_file+0x550/0xd8c [ 81.235261][ T4971] udf_setsize+0x8b4/0xd7c [ 81.235907][ T4971] udf_setattr+0x280/0x414 [ 81.236505][ T4971] notify_change+0xa08/0xcd8 [ 81.237105][ T4971] do_truncate+0x178/0x1f0 [ 81.237728][ T4971] do_sys_ftruncate+0x284/0x31c [ 81.238403][ T4971] __arm64_sys_ftruncate+0x60/0x74 [ 81.239120][ T4971] invoke_syscall+0x98/0x2b8 [ 81.239794][ T4971] el0_svc_common+0x138/0x258 [ 81.240471][ T4971] do_el0_svc+0x58/0x14c [ 81.241050][ T4971] el0_svc+0x78/0x1e0 [ 81.241551][ T4971] el0t_64_sync_handler+0xcc/0xe4 [ 81.242226][ T4971] el0t_64_sync+0x1a0/0x1a4 [ 81.242844][ T4971] irq event stamp: 17142 [ 81.243431][ T4971] hardirqs last enabled at (17141): [] exit_to_kernel_mode+0xe0/0x168 [ 81.244793][ T4971] hardirqs last disabled at (17142): [] el1_dbg+0x24/0x80 [ 81.245938][ T4971] softirqs last enabled at (17136): [] handle_softirqs+0xa4c/0xbf0 [ 81.247229][ T4971] softirqs last disabled at (17007): [] __irq_exit_rcu+0x240/0x440 [ 81.248525][ T4971] ---[ end trace 0bd41df0d0beb4b1 ]--- [ 81.249518][ T4971] ------------[ cut here ]------------ [ 81.250280][ T4971] WARNING: CPU: 1 PID: 4971 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 81.251083][ T136] team0 (unregistering): Port device team_slave_0 removed [ 81.251532][ T4971] Modules linked in: [ 81.253193][ T4971] CPU: 1 PID: 4971 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 81.254334][ T4971] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 81.255675][ T4971] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 81.256809][ T4971] pc : __udf_add_aext+0x490/0x61c [ 81.257526][ T4971] lr : __udf_add_aext+0x490/0x61c [ 81.258217][ T4971] sp : ffff80001fb37760 [ 81.258857][ T4971] x29: ffff80001fb37780 x28: 1ffff00003f66f40 x27: dfff800000000000 [ 81.260030][ T4971] x26: 0000000000000030 x25: 0000000000000040 x24: ffff80001fb37a08 [ 81.261226][ T4971] x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00003f66f41 [ 81.262372][ T4971] x20: ffff80001fb37a00 x19: ffff0000eb928e28 x18: 0000000000000000 [ 81.263454][ T4971] x17: 0000000000000000 x16: ffff80000973e348 x15: 0000000000000001 [ 81.264507][ T4971] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 81.265586][ T4971] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973e75c [ 81.266757][ T4971] x8 : ffff0000c6013680 x7 : 0000000000000000 x6 : ffff0000e28a20e8 [ 81.267877][ T4971] x5 : ffff80001fb37a18 x4 : 0000000000000001 x3 : 00000000bffffe00 [ 81.269009][ T4971] x2 : ffff80001fb379d0 x1 : 0000000000000040 x0 : 0000000000000030 [ 81.270172][ T4971] Call trace: [ 81.270626][ T4971] __udf_add_aext+0x490/0x61c [ 81.271279][ T4971] udf_do_extend_file+0x550/0xd8c [ 81.271962][ T4971] udf_setsize+0x8b4/0xd7c [ 81.272563][ T4971] udf_setattr+0x280/0x414 [ 81.273154][ T4971] notify_change+0xa08/0xcd8 [ 81.273799][ T4971] do_truncate+0x178/0x1f0 [ 81.274409][ T4971] do_sys_ftruncate+0x284/0x31c [ 81.275099][ T4971] __arm64_sys_ftruncate+0x60/0x74 [ 81.275797][ T4971] invoke_syscall+0x98/0x2b8 [ 81.276447][ T4971] el0_svc_common+0x138/0x258 [ 81.277070][ T4971] do_el0_svc+0x58/0x14c [ 81.277714][ T4971] el0_svc+0x78/0x1e0 [ 81.278240][ T4971] el0t_64_sync_handler+0xcc/0xe4 [ 81.278977][ T4971] el0t_64_sync+0x1a0/0x1a4 [ 81.279613][ T4971] irq event stamp: 17172 [ 81.280177][ T4971] hardirqs last enabled at (17171): [] exit_to_kernel_mode+0xe0/0x168 [ 81.281609][ T4971] hardirqs last disabled at (17172): [] el1_dbg+0x24/0x80 [ 81.282823][ T4971] softirqs last enabled at (17166): [] handle_softirqs+0xa4c/0xbf0 [ 81.284158][ T4971] softirqs last disabled at (17145): [] __irq_exit_rcu+0x240/0x440 [ 81.285462][ T4971] ---[ end trace 0bd41df0d0beb4b2 ]--- [ 81.286987][ T4971] ------------[ cut here ]------------ [ 81.287768][ T4971] WARNING: CPU: 1 PID: 4971 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 81.288254][ T136] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 81.289026][ T4971] Modules linked in: [ 81.290909][ T4971] CPU: 1 PID: 4971 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 81.292045][ T4971] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 81.293447][ T4971] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 81.294564][ T4971] pc : __udf_add_aext+0x490/0x61c [ 81.295231][ T4971] lr : __udf_add_aext+0x490/0x61c [ 81.295921][ T4971] sp : ffff80001fb37760 [ 81.296505][ T4971] x29: ffff80001fb37780 x28: 1ffff00003f66f40 x27: dfff800000000000 [ 81.297619][ T4971] x26: 0000000000000040 x25: 0000000000000050 x24: ffff80001fb37a08 [ 81.298747][ T4971] x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00003f66f41 [ 81.299889][ T4971] x20: ffff80001fb37a00 x19: ffff0000eb928e28 x18: 0000000000000000 [ 81.300930][ T4971] x17: 0000000000000000 x16: ffff80000973e348 x15: 0000000000000001 [ 81.302064][ T4971] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 81.303172][ T4971] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973e75c [ 81.304322][ T4971] x8 : ffff0000c6013680 x7 : 0000000000000000 x6 : ffff0000e28a20e8 [ 81.305387][ T4971] x5 : ffff80001fb37a18 x4 : 0000000000000001 x3 : 00000000bffffe00 [ 81.306544][ T4971] x2 : ffff80001fb379d0 x1 : 0000000000000050 x0 : 0000000000000040 [ 81.307695][ T4971] Call trace: [ 81.308141][ T4971] __udf_add_aext+0x490/0x61c [ 81.308785][ T4971] udf_do_extend_file+0x550/0xd8c [ 81.309520][ T4971] udf_setsize+0x8b4/0xd7c [ 81.310131][ T4971] udf_setattr+0x280/0x414 [ 81.310758][ T4971] notify_change+0xa08/0xcd8 [ 81.311399][ T4971] do_truncate+0x178/0x1f0 [ 81.311988][ T4971] do_sys_ftruncate+0x284/0x31c [ 81.312700][ T4971] __arm64_sys_ftruncate+0x60/0x74 [ 81.313420][ T4971] invoke_syscall+0x98/0x2b8 [ 81.314093][ T4971] el0_svc_common+0x138/0x258 [ 81.314825][ T4971] do_el0_svc+0x58/0x14c [ 81.315480][ T4971] el0_svc+0x78/0x1e0 [ 81.316042][ T4971] el0t_64_sync_handler+0xcc/0xe4 [ 81.316754][ T4971] el0t_64_sync+0x1a0/0x1a4 [ 81.317389][ T4971] irq event stamp: 17306 [ 81.317961][ T4971] hardirqs last enabled at (17305): [] exit_to_kernel_mode+0xe0/0x168 [ 81.319396][ T4971] hardirqs last disabled at (17306): [] el1_dbg+0x24/0x80 [ 81.320532][ T4971] softirqs last enabled at (17300): [] handle_softirqs+0xa4c/0xbf0 [ 81.321862][ T4971] softirqs last disabled at (17175): [] __irq_exit_rcu+0x240/0x440 [ 81.323097][ T4971] ---[ end trace 0bd41df0d0beb4b3 ]--- [ 81.324262][ T4971] ------------[ cut here ]------------ [ 81.325074][ T4971] WARNING: CPU: 1 PID: 4971 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 81.326377][ T4971] Modules linked in: [ 81.326925][ T4971] CPU: 1 PID: 4971 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 81.328127][ T4971] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 81.329491][ T4971] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 81.330582][ T4971] pc : __udf_add_aext+0x490/0x61c [ 81.331273][ T4971] lr : __udf_add_aext+0x490/0x61c [ 81.332061][ T4971] sp : ffff80001fb37760 [ 81.332639][ T4971] x29: ffff80001fb37780 x28: 1ffff00003f66f40 x27: dfff800000000000 [ 81.333740][ T4971] x26: 0000000000000050 x25: 0000000000000060 x24: ffff80001fb37a08 [ 81.334842][ T4971] x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00003f66f41 [ 81.336030][ T4971] x20: ffff80001fb37a00 x19: ffff0000eb928e28 x18: 0000000000000000 [ 81.337088][ T4971] x17: 0000000000000000 x16: ffff80000973e348 x15: 0000000000000001 [ 81.338223][ T4971] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 81.339350][ T4971] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973e75c [ 81.340464][ T4971] x8 : ffff0000c6013680 x7 : 0000000000000000 x6 : ffff0000e28a20e8 [ 81.341592][ T4971] x5 : ffff80001fb37a18 x4 : 0000000000000001 x3 : 00000000bffffe00 [ 81.342764][ T4971] x2 : ffff80001fb379d0 x1 : 0000000000000060 x0 : 0000000000000050 [ 81.343871][ T4971] Call trace: [ 81.344348][ T4971] __udf_add_aext+0x490/0x61c [ 81.345107][ T4971] udf_do_extend_file+0x550/0xd8c [ 81.345834][ T4971] udf_setsize+0x8b4/0xd7c [ 81.346479][ T4971] udf_setattr+0x280/0x414 [ 81.347109][ T4971] notify_change+0xa08/0xcd8 [ 81.347785][ T4971] do_truncate+0x178/0x1f0 [ 81.348408][ T4971] do_sys_ftruncate+0x284/0x31c [ 81.349125][ T4971] __arm64_sys_ftruncate+0x60/0x74 [ 81.349878][ T4971] invoke_syscall+0x98/0x2b8 [ 81.350501][ T4971] el0_svc_common+0x138/0x258 [ 81.351123][ T4971] do_el0_svc+0x58/0x14c [ 81.351717][ T4971] el0_svc+0x78/0x1e0 [ 81.352241][ T4971] el0t_64_sync_handler+0xcc/0xe4 [ 81.352942][ T4971] el0t_64_sync+0x1a0/0x1a4 [ 81.353506][ T4971] irq event stamp: 17404 [ 81.354076][ T4971] hardirqs last enabled at (17403): [] exit_to_kernel_mode+0xe0/0x168 [ 81.355425][ T4971] hardirqs last disabled at (17404): [] el1_dbg+0x24/0x80 [ 81.356582][ T4971] softirqs last enabled at (17398): [] handle_softirqs+0xa4c/0xbf0 [ 81.357875][ T4971] softirqs last disabled at (17309): [] __irq_exit_rcu+0x240/0x440 [ 81.359096][ T4971] ---[ end trace 0bd41df0d0beb4b4 ]--- [ 81.360186][ T4971] ------------[ cut here ]------------ [ 81.360927][ T4971] WARNING: CPU: 1 PID: 4971 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 81.362070][ T4971] Modules linked in: [ 81.362633][ T4971] CPU: 1 PID: 4971 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 81.363792][ T4971] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 81.365194][ T4971] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 81.366309][ T4971] pc : __udf_add_aext+0x490/0x61c [ 81.367009][ T4971] lr : __udf_add_aext+0x490/0x61c [ 81.367682][ T4971] sp : ffff80001fb37760 [ 81.368253][ T4971] x29: ffff80001fb37780 x28: 1ffff00003f66f40 x27: dfff800000000000 [ 81.369419][ T4971] x26: 0000000000000060 x25: 0000000000000070 x24: ffff80001fb37a08 [ 81.370554][ T4971] x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00003f66f41 [ 81.371639][ T4971] x20: ffff80001fb37a00 x19: ffff0000eb928e28 x18: 0000000000000000 [ 81.372781][ T4971] x17: 0000000000000000 x16: ffff80000973e348 x15: 0000000000000001 [ 81.373868][ T4971] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 81.375053][ T4971] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973e75c [ 81.376248][ T4971] x8 : ffff0000c6013680 x7 : 0000000000000000 x6 : ffff0000e28a20e8 [ 81.377379][ T4971] x5 : ffff80001fb37a18 x4 : 0000000000000001 x3 : 00000000bffffe00 [ 81.378514][ T4971] x2 : ffff80001fb379d0 x1 : 0000000000000070 x0 : 0000000000000060 [ 81.379670][ T4971] Call trace: [ 81.380098][ T4971] __udf_add_aext+0x490/0x61c [ 81.380771][ T4971] udf_do_extend_file+0x550/0xd8c [ 81.381480][ T4971] udf_setsize+0x8b4/0xd7c [ 81.382121][ T4971] udf_setattr+0x280/0x414 [ 81.382755][ T4971] notify_change+0xa08/0xcd8 [ 81.383362][ T4971] do_truncate+0x178/0x1f0 [ 81.383965][ T4971] do_sys_ftruncate+0x284/0x31c [ 81.384653][ T4971] __arm64_sys_ftruncate+0x60/0x74 [ 81.385405][ T4971] invoke_syscall+0x98/0x2b8 [ 81.386041][ T4971] el0_svc_common+0x138/0x258 [ 81.386700][ T4971] do_el0_svc+0x58/0x14c [ 81.387289][ T4971] el0_svc+0x78/0x1e0 [ 81.387812][ T4971] el0t_64_sync_handler+0xcc/0xe4 [ 81.388467][ T4971] el0t_64_sync+0x1a0/0x1a4 [ 81.389126][ T4971] irq event stamp: 17494 [ 81.389735][ T4971] hardirqs last enabled at (17493): [] exit_to_kernel_mode+0xe0/0x168 [ 81.391179][ T4971] hardirqs last disabled at (17494): [] el1_dbg+0x24/0x80 [ 81.392479][ T4971] softirqs last enabled at (17488): [] handle_softirqs+0xa4c/0xbf0 [ 81.393858][ T4971] softirqs last disabled at (17407): [] __irq_exit_rcu+0x240/0x440 [ 81.395293][ T4971] ---[ end trace 0bd41df0d0beb4b5 ]--- [ 81.396546][ T4971] ------------[ cut here ]------------ [ 81.397316][ T4971] WARNING: CPU: 1 PID: 4971 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 81.398603][ T4971] Modules linked in: [ 81.399151][ T4971] CPU: 1 PID: 4971 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 81.400460][ T4971] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 81.401819][ T4971] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 81.402914][ T4971] pc : __udf_add_aext+0x490/0x61c [ 81.403562][ T4971] lr : __udf_add_aext+0x490/0x61c [ 81.404302][ T4971] sp : ffff80001fb37760 [ 81.404888][ T4971] x29: ffff80001fb37780 x28: 1ffff00003f66f40 x27: dfff800000000000 [ 81.406010][ T4971] x26: 0000000000000070 x25: 0000000000000080 x24: ffff80001fb37a08 [ 81.407150][ T4971] x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00003f66f41 [ 81.408231][ T4971] x20: ffff80001fb37a00 x19: ffff0000eb928e28 x18: 0000000000000000 [ 81.409382][ T4971] x17: 0000000000000000 x16: ffff80000973e348 x15: 0000000000000001 [ 81.410506][ T4971] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 81.411614][ T4971] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973e75c [ 81.412750][ T4971] x8 : ffff0000c6013680 x7 : 0000000000000000 x6 : ffff0000e28a20e8 [ 81.413897][ T4971] x5 : ffff80001fb37a18 x4 : 0000000000000001 x3 : 00000000bffffe00 [ 81.415022][ T4971] x2 : ffff80001fb379d0 x1 : 0000000000000080 x0 : 0000000000000070 [ 81.416136][ T4971] Call trace: [ 81.416615][ T4971] __udf_add_aext+0x490/0x61c [ 81.417252][ T4971] udf_do_extend_file+0x550/0xd8c [ 81.417945][ T4971] udf_setsize+0x8b4/0xd7c [ 81.418554][ T4971] udf_setattr+0x280/0x414 [ 81.419170][ T4971] notify_change+0xa08/0xcd8 [ 81.419788][ T4971] do_truncate+0x178/0x1f0 [ 81.420401][ T4971] do_sys_ftruncate+0x284/0x31c [ 81.421052][ T4971] __arm64_sys_ftruncate+0x60/0x74 [ 81.421774][ T4971] invoke_syscall+0x98/0x2b8 [ 81.422467][ T4971] el0_svc_common+0x138/0x258 [ 81.423115][ T4971] do_el0_svc+0x58/0x14c [ 81.423690][ T4971] el0_svc+0x78/0x1e0 [ 81.424230][ T4971] el0t_64_sync_handler+0xcc/0xe4 [ 81.424934][ T4971] el0t_64_sync+0x1a0/0x1a4 [ 81.425566][ T4971] irq event stamp: 17526 [ 81.426122][ T4971] hardirqs last enabled at (17525): [] exit_to_kernel_mode+0xe0/0x168 [ 81.427548][ T4971] hardirqs last disabled at (17526): [] el1_dbg+0x24/0x80 [ 81.428777][ T4971] softirqs last enabled at (17520): [] handle_softirqs+0xa4c/0xbf0 [ 81.430054][ T4971] softirqs last disabled at (17497): [] __irq_exit_rcu+0x240/0x440 [ 81.431375][ T4971] ---[ end trace 0bd41df0d0beb4b6 ]--- [ 81.432483][ T4971] ------------[ cut here ]------------ [ 81.433370][ T4971] WARNING: CPU: 1 PID: 4971 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 81.434742][ T4971] Modules linked in: [ 81.435301][ T4971] CPU: 1 PID: 4971 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 81.435703][ T136] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 81.436492][ T4971] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 81.439143][ T4971] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 81.440259][ T4971] pc : __udf_add_aext+0x490/0x61c [ 81.440956][ T4971] lr : __udf_add_aext+0x490/0x61c [ 81.441705][ T4971] sp : ffff80001fb37760 [ 81.442305][ T4971] x29: ffff80001fb37780 x28: 1ffff00003f66f40 x27: dfff800000000000 [ 81.443360][ T4971] x26: 0000000000000080 x25: 0000000000000090 x24: ffff80001fb37a08 [ 81.444481][ T4971] x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00003f66f41 [ 81.445559][ T4971] x20: ffff80001fb37a00 x19: ffff0000eb928e28 x18: 0000000000000000 [ 81.446669][ T4971] x17: 0000000000000000 x16: ffff80000973e348 x15: 0000000000000001 [ 81.447817][ T4971] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 81.448922][ T4971] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973e75c [ 81.450197][ T4971] x8 : ffff0000c6013680 x7 : 0000000000000000 x6 : ffff0000e28a20e8 [ 81.451383][ T4971] x5 : ffff80001fb37a18 x4 : 0000000000000001 x3 : 00000000bffffe00 [ 81.452614][ T4971] x2 : ffff80001fb379d0 x1 : 0000000000000090 x0 : 0000000000000080 [ 81.453821][ T4971] Call trace: [ 81.454309][ T4971] __udf_add_aext+0x490/0x61c [ 81.455023][ T4971] udf_do_extend_file+0x550/0xd8c [ 81.455761][ T4971] udf_setsize+0x8b4/0xd7c [ 81.456419][ T4971] udf_setattr+0x280/0x414 [ 81.457060][ T4971] notify_change+0xa08/0xcd8 [ 81.457734][ T4971] do_truncate+0x178/0x1f0 [ 81.458355][ T4971] do_sys_ftruncate+0x284/0x31c [ 81.459058][ T4971] __arm64_sys_ftruncate+0x60/0x74 [ 81.459786][ T4971] invoke_syscall+0x98/0x2b8 [ 81.460501][ T4971] el0_svc_common+0x138/0x258 [ 81.461170][ T4971] do_el0_svc+0x58/0x14c [ 81.461801][ T4971] el0_svc+0x78/0x1e0 [ 81.462347][ T4971] el0t_64_sync_handler+0xcc/0xe4 [ 81.463069][ T4971] el0t_64_sync+0x1a0/0x1a4 [ 81.463716][ T4971] irq event stamp: 17646 [ 81.464328][ T4971] hardirqs last enabled at (17645): [] exit_to_kernel_mode+0xe0/0x168 [ 81.465638][ T4971] hardirqs last disabled at (17646): [] el1_dbg+0x24/0x80 [ 81.466811][ T4971] softirqs last enabled at (17640): [] handle_softirqs+0xa4c/0xbf0 [ 81.468190][ T4971] softirqs last disabled at (17529): [] __irq_exit_rcu+0x240/0x440 [ 81.469460][ T4971] ---[ end trace 0bd41df0d0beb4b7 ]--- [ 81.470393][ T4971] ------------[ cut here ]------------ [ 81.471141][ T4971] WARNING: CPU: 1 PID: 4971 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 81.472337][ T4971] Modules linked in: [ 81.472878][ T4971] CPU: 1 PID: 4971 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 81.474099][ T4971] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 81.475587][ T4971] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 81.476712][ T4971] pc : __udf_add_aext+0x490/0x61c [ 81.477394][ T4971] lr : __udf_add_aext+0x490/0x61c [ 81.478114][ T4971] sp : ffff80001fb37760 [ 81.478689][ T4971] x29: ffff80001fb37780 x28: 1ffff00003f66f40 x27: dfff800000000000 [ 81.479817][ T4971] x26: 0000000000000090 x25: 00000000000000a0 x24: ffff80001fb37a08 [ 81.480977][ T4971] x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00003f66f41 [ 81.482120][ T4971] x20: ffff80001fb37a00 x19: ffff0000eb928e28 x18: 0000000000000000 [ 81.483239][ T4971] x17: 0000000000000000 x16: ffff80000973e348 x15: 0000000000000001 [ 81.484357][ T4971] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 81.485492][ T4971] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973e75c [ 81.486620][ T4971] x8 : ffff0000c6013680 x7 : 0000000000000000 x6 : ffff0000e28a20e8 [ 81.487781][ T4971] x5 : ffff80001fb37a18 x4 : 0000000000000001 x3 : 00000000bffffe00 [ 81.489015][ T4971] x2 : ffff80001fb379d0 x1 : 00000000000000a0 x0 : 0000000000000090 [ 81.490168][ T4971] Call trace: [ 81.490635][ T4971] __udf_add_aext+0x490/0x61c [ 81.491348][ T4971] udf_do_extend_file+0x550/0xd8c [ 81.492034][ T4971] udf_setsize+0x8b4/0xd7c [ 81.492650][ T4971] udf_setattr+0x280/0x414 [ 81.493294][ T4971] notify_change+0xa08/0xcd8 [ 81.493922][ T4971] do_truncate+0x178/0x1f0 [ 81.494536][ T4971] do_sys_ftruncate+0x284/0x31c [ 81.495239][ T4971] __arm64_sys_ftruncate+0x60/0x74 [ 81.495952][ T4971] invoke_syscall+0x98/0x2b8 [ 81.496568][ T4971] el0_svc_common+0x138/0x258 [ 81.497168][ T4971] do_el0_svc+0x58/0x14c [ 81.497751][ T4971] el0_svc+0x78/0x1e0 [ 81.498309][ T4971] el0t_64_sync_handler+0xcc/0xe4 [ 81.498982][ T4971] el0t_64_sync+0x1a0/0x1a4 [ 81.499603][ T4971] irq event stamp: 17676 [ 81.500195][ T4971] hardirqs last enabled at (17675): [] exit_to_kernel_mode+0xe0/0x168 [ 81.501554][ T4971] hardirqs last disabled at (17676): [] el1_dbg+0x24/0x80 [ 81.502762][ T4971] softirqs last enabled at (17670): [] handle_softirqs+0xa4c/0xbf0 [ 81.504092][ T4971] softirqs last disabled at (17649): [] __irq_exit_rcu+0x240/0x440 [ 81.505455][ T4971] ---[ end trace 0bd41df0d0beb4b8 ]--- [ 81.506739][ T4971] ------------[ cut here ]------------ [ 81.507470][ T4971] WARNING: CPU: 1 PID: 4971 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 81.508649][ T4971] Modules linked in: [ 81.509168][ T4971] CPU: 1 PID: 4971 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 81.510277][ T4971] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 81.511608][ T4971] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 81.512633][ T4971] pc : __udf_add_aext+0x490/0x61c [ 81.513305][ T4971] lr : __udf_add_aext+0x490/0x61c [ 81.514035][ T4971] sp : ffff80001fb37760 [ 81.514599][ T4971] x29: ffff80001fb37780 x28: 1ffff00003f66f40 x27: dfff800000000000 [ 81.515723][ T4971] x26: 00000000000000a0 x25: 00000000000000b0 x24: ffff80001fb37a08 [ 81.516773][ T4971] x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00003f66f41 [ 81.517924][ T4971] x20: ffff80001fb37a00 x19: ffff0000eb928e28 x18: 0000000000000000 [ 81.519127][ T4971] x17: 0000000000000000 x16: ffff80000973e348 x15: 0000000000000001 [ 81.520289][ T4971] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 81.521419][ T4971] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973e75c [ 81.522620][ T4971] x8 : ffff0000c6013680 x7 : 0000000000000000 x6 : ffff0000e28a20e8 [ 81.523755][ T4971] x5 : ffff80001fb37a18 x4 : 0000000000000001 x3 : 00000000bffffe00 [ 81.524902][ T4971] x2 : ffff80001fb379d0 x1 : 00000000000000b0 x0 : 00000000000000a0 [ 81.526046][ T4971] Call trace: [ 81.526537][ T4971] __udf_add_aext+0x490/0x61c [ 81.527201][ T4971] udf_do_extend_file+0x550/0xd8c [ 81.527879][ T4971] udf_setsize+0x8b4/0xd7c [ 81.528492][ T4971] udf_setattr+0x280/0x414 [ 81.529127][ T4971] notify_change+0xa08/0xcd8 [ 81.529756][ T4971] do_truncate+0x178/0x1f0 [ 81.530377][ T4971] do_sys_ftruncate+0x284/0x31c [ 81.531043][ T4971] __arm64_sys_ftruncate+0x60/0x74 [ 81.531751][ T4971] invoke_syscall+0x98/0x2b8 [ 81.532429][ T4971] el0_svc_common+0x138/0x258 [ 81.533062][ T4971] do_el0_svc+0x58/0x14c [ 81.533639][ T4971] el0_svc+0x78/0x1e0 [ 81.534154][ T4971] el0t_64_sync_handler+0xcc/0xe4 [ 81.534871][ T4971] el0t_64_sync+0x1a0/0x1a4 [ 81.535547][ T4971] irq event stamp: 17720 [ 81.536144][ T4971] hardirqs last enabled at (17719): [] exit_to_kernel_mode+0xe0/0x168 [ 81.537510][ T4971] hardirqs last disabled at (17720): [] el1_dbg+0x24/0x80 [ 81.538671][ T4971] softirqs last enabled at (17714): [] handle_softirqs+0xa4c/0xbf0 [ 81.539942][ T4971] softirqs last disabled at (17679): [] __irq_exit_rcu+0x240/0x440 [ 81.541259][ T4971] ---[ end trace 0bd41df0d0beb4b9 ]--- [ 81.542756][ T4971] ------------[ cut here ]------------ [ 81.543581][ T4971] WARNING: CPU: 1 PID: 4971 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 81.544817][ T4971] Modules linked in: [ 81.545390][ T4971] CPU: 1 PID: 4971 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 81.546589][ T4971] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 81.548153][ T4971] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 81.549269][ T4971] pc : __udf_add_aext+0x490/0x61c [ 81.550033][ T4971] lr : __udf_add_aext+0x490/0x61c [ 81.550781][ T4971] sp : ffff80001fb37760 [ 81.551398][ T4971] x29: ffff80001fb37780 x28: 1ffff00003f66f40 x27: dfff800000000000 [ 81.552628][ T4971] x26: 00000000000000b0 x25: 00000000000000c0 x24: ffff80001fb37a08 [ 81.553844][ T4971] x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00003f66f41 [ 81.554937][ T4971] x20: ffff80001fb37a00 x19: ffff0000eb928e28 x18: 0000000000000000 [ 81.556057][ T4971] x17: 0000000000000000 x16: ffff80000973e348 x15: 0000000000000001 [ 81.557200][ T4971] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 81.558376][ T4971] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973e75c [ 81.559559][ T4971] x8 : ffff0000c6013680 x7 : 0000000000000000 x6 : ffff0000e28a20e8 [ 81.560677][ T4971] x5 : ffff80001fb37a18 x4 : 0000000000000001 x3 : 00000000bffffe00 [ 81.561820][ T4971] x2 : ffff80001fb379d0 x1 : 00000000000000c0 x0 : 00000000000000b0 [ 81.562977][ T4971] Call trace: [ 81.563480][ T4971] __udf_add_aext+0x490/0x61c [ 81.564175][ T4971] udf_do_extend_file+0x550/0xd8c [ 81.564835][ T4971] udf_setsize+0x8b4/0xd7c [ 81.565484][ T4971] udf_setattr+0x280/0x414 [ 81.566131][ T4971] notify_change+0xa08/0xcd8 [ 81.566825][ T4971] do_truncate+0x178/0x1f0 [ 81.567515][ T4971] do_sys_ftruncate+0x284/0x31c [ 81.568261][ T4971] __arm64_sys_ftruncate+0x60/0x74 [ 81.568992][ T4971] invoke_syscall+0x98/0x2b8 [ 81.569587][ T4971] el0_svc_common+0x138/0x258 [ 81.570233][ T4971] do_el0_svc+0x58/0x14c [ 81.570865][ T4971] el0_svc+0x78/0x1e0 [ 81.571383][ T4971] el0t_64_sync_handler+0xcc/0xe4 [ 81.572144][ T4971] el0t_64_sync+0x1a0/0x1a4 [ 81.572812][ T4971] irq event stamp: 17914 [ 81.573370][ T4971] hardirqs last enabled at (17913): [] exit_to_kernel_mode+0xe0/0x168 [ 81.574717][ T4971] hardirqs last disabled at (17914): [] el1_dbg+0x24/0x80 [ 81.575877][ T4971] softirqs last enabled at (17908): [] handle_softirqs+0xa4c/0xbf0 [ 81.577145][ T4971] softirqs last disabled at (17723): [] __irq_exit_rcu+0x240/0x440 [ 81.578501][ T4971] ---[ end trace 0bd41df0d0beb4ba ]--- [ 81.579384][ T4971] ------------[ cut here ]------------ [ 81.580056][ T4971] WARNING: CPU: 1 PID: 4971 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 81.581205][ T4971] Modules linked in: [ 81.581710][ T4971] CPU: 1 PID: 4971 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 81.582847][ T4971] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 81.584235][ T4971] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 81.585330][ T4971] pc : __udf_add_aext+0x490/0x61c [ 81.586057][ T4971] lr : __udf_add_aext+0x490/0x61c [ 81.586750][ T4971] sp : ffff80001fb37760 [ 81.587325][ T4971] x29: ffff80001fb37780 x28: 1ffff00003f66f40 x27: dfff800000000000 [ 81.588422][ T4971] x26: 00000000000000c0 x25: 00000000000000d0 x24: ffff80001fb37a08 [ 81.589575][ T4971] x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00003f66f41 [ 81.590661][ T4971] x20: ffff80001fb37a00 x19: ffff0000eb928e28 x18: 0000000000000000 [ 81.591799][ T4971] x17: 0000000000000000 x16: ffff80000973e348 x15: 0000000000000001 [ 81.592918][ T4971] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 81.594022][ T4971] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973e75c [ 81.595177][ T4971] x8 : ffff0000c6013680 x7 : 0000000000000000 x6 : ffff0000e28a20e8 [ 81.596234][ T4971] x5 : ffff80001fb37a18 x4 : 0000000000000001 x3 : 00000000bffffe00 [ 81.597339][ T4971] x2 : ffff80001fb379d0 x1 : 00000000000000d0 x0 : 00000000000000c0 [ 81.598409][ T4971] Call trace: [ 81.598855][ T4971] __udf_add_aext+0x490/0x61c [ 81.599511][ T4971] udf_do_extend_file+0x550/0xd8c [ 81.600228][ T4971] udf_setsize+0x8b4/0xd7c [ 81.600836][ T4971] udf_setattr+0x280/0x414 [ 81.601413][ T4971] notify_change+0xa08/0xcd8 [ 81.602059][ T4971] do_truncate+0x178/0x1f0 [ 81.602640][ T4971] do_sys_ftruncate+0x284/0x31c [ 81.603293][ T4971] __arm64_sys_ftruncate+0x60/0x74 [ 81.603991][ T4971] invoke_syscall+0x98/0x2b8 [ 81.604613][ T4971] el0_svc_common+0x138/0x258 [ 81.605230][ T4971] do_el0_svc+0x58/0x14c [ 81.605861][ T4971] el0_svc+0x78/0x1e0 [ 81.606411][ T4971] el0t_64_sync_handler+0xcc/0xe4 [ 81.607091][ T4971] el0t_64_sync+0x1a0/0x1a4 [ 81.607724][ T4971] irq event stamp: 17934 [ 81.608301][ T4971] hardirqs last enabled at (17933): [] exit_to_kernel_mode+0xe0/0x168 [ 81.609598][ T4971] hardirqs last disabled at (17934): [] el1_dbg+0x24/0x80 [ 81.610827][ T4971] softirqs last enabled at (17928): [] handle_softirqs+0xa4c/0xbf0 [ 81.612155][ T4971] softirqs last disabled at (17917): [] __irq_exit_rcu+0x240/0x440 [ 81.613504][ T4971] ---[ end trace 0bd41df0d0beb4bb ]--- [ 81.615054][ T4971] ------------[ cut here ]------------ [ 81.615858][ T4971] WARNING: CPU: 1 PID: 4971 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 81.617101][ T4971] Modules linked in: [ 81.617661][ T4971] CPU: 1 PID: 4971 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 81.618864][ T4971] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 81.620287][ T4971] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 81.621435][ T4971] pc : __udf_add_aext+0x490/0x61c [ 81.622150][ T4971] lr : __udf_add_aext+0x490/0x61c [ 81.622873][ T4971] sp : ffff80001fb37760 [ 81.623446][ T4971] x29: ffff80001fb37780 x28: 1ffff00003f66f40 x27: dfff800000000000 [ 81.624543][ T4971] x26: 00000000000000d0 x25: 00000000000000e0 x24: ffff80001fb37a08 [ 81.625691][ T4971] x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00003f66f41 [ 81.626846][ T4971] x20: ffff80001fb37a00 x19: ffff0000eb928e28 x18: 0000000000000000 [ 81.627994][ T4971] x17: 0000000000000000 x16: ffff80000973e348 x15: 0000000000000001 [ 81.629125][ T4971] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 81.630274][ T4971] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973e75c [ 81.631387][ T4971] x8 : ffff0000c6013680 x7 : ffff800008994860 x6 : 0000000000000000 [ 81.632559][ T4971] x5 : 0000000000000000 x4 : 0000000000000001 x3 : 00000000bffffe00 [ 81.633599][ T4971] x2 : ffff80001fb379d0 x1 : 00000000000000e0 x0 : 00000000000000d0 [ 81.634679][ T4971] Call trace: [ 81.635129][ T4971] __udf_add_aext+0x490/0x61c [ 81.635787][ T4971] udf_do_extend_file+0x550/0xd8c [ 81.636474][ T4971] udf_setsize+0x8b4/0xd7c [ 81.637096][ T4971] udf_setattr+0x280/0x414 [ 81.637695][ T4971] notify_change+0xa08/0xcd8 [ 81.638309][ T4971] do_truncate+0x178/0x1f0 [ 81.638957][ T4971] do_sys_ftruncate+0x284/0x31c [ 81.639666][ T4971] __arm64_sys_ftruncate+0x60/0x74 [ 81.640411][ T4971] invoke_syscall+0x98/0x2b8 [ 81.641087][ T4971] el0_svc_common+0x138/0x258 [ 81.641729][ T4971] do_el0_svc+0x58/0x14c [ 81.642383][ T4971] el0_svc+0x78/0x1e0 [ 81.642931][ T4971] el0t_64_sync_handler+0xcc/0xe4 [ 81.643609][ T4971] el0t_64_sync+0x1a0/0x1a4 [ 81.644205][ T4971] irq event stamp: 17972 [ 81.644817][ T4971] hardirqs last enabled at (17971): [] _raw_spin_unlock_irq+0x98/0x128 [ 81.646220][ T4971] hardirqs last disabled at (17972): [] el1_dbg+0x24/0x80 [ 81.647390][ T4971] softirqs last enabled at (17960): [] handle_softirqs+0xa4c/0xbf0 [ 81.648713][ T4971] softirqs last disabled at (17937): [] __irq_exit_rcu+0x240/0x440 [ 81.650040][ T4971] ---[ end trace 0bd41df0d0beb4bc ]--- [ 81.651166][ T4971] ------------[ cut here ]------------ [ 81.651993][ T4971] WARNING: CPU: 1 PID: 4971 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 81.653271][ T4971] Modules linked in: [ 81.653865][ T4971] CPU: 1 PID: 4971 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 81.655155][ T4971] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 81.656544][ T4971] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 81.657674][ T4971] pc : __udf_add_aext+0x490/0x61c [ 81.658440][ T4971] lr : __udf_add_aext+0x490/0x61c [ 81.659160][ T4971] sp : ffff80001fb37760 [ 81.659777][ T4971] x29: ffff80001fb37780 x28: 1ffff00003f66f40 x27: dfff800000000000 [ 81.660967][ T4971] x26: 00000000000000e0 x25: 00000000000000f0 x24: ffff80001fb37a08 [ 81.662082][ T4971] x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00003f66f41 [ 81.663234][ T4971] x20: ffff80001fb37a00 x19: ffff0000eb928e28 x18: 0000000000000000 [ 81.664390][ T4971] x17: 0000000000000000 x16: ffff80000973e348 x15: 0000000000000001 [ 81.665504][ T4971] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 81.666636][ T4971] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973e75c [ 81.667791][ T4971] x8 : ffff0000c6013680 x7 : 0000000000000000 x6 : 0000000000000000 [ 81.668945][ T4971] x5 : 0000000000000000 x4 : 0000000000000001 x3 : 00000000bffffe00 [ 81.670051][ T4971] x2 : ffff80001fb379d0 x1 : 00000000000000f0 x0 : 00000000000000e0 [ 81.671202][ T4971] Call trace: [ 81.671697][ T4971] __udf_add_aext+0x490/0x61c [ 81.672376][ T4971] udf_do_extend_file+0x550/0xd8c [ 81.673052][ T4971] udf_setsize+0x8b4/0xd7c [ 81.673624][ T4971] udf_setattr+0x280/0x414 [ 81.674207][ T4971] notify_change+0xa08/0xcd8 [ 81.674914][ T4971] do_truncate+0x178/0x1f0 [ 81.675522][ T4971] do_sys_ftruncate+0x284/0x31c [ 81.676171][ T4971] __arm64_sys_ftruncate+0x60/0x74 [ 81.676888][ T4971] invoke_syscall+0x98/0x2b8 [ 81.677546][ T4971] el0_svc_common+0x138/0x258 [ 81.678208][ T4971] do_el0_svc+0x58/0x14c [ 81.678817][ T4971] el0_svc+0x78/0x1e0 [ 81.679383][ T4971] el0t_64_sync_handler+0xcc/0xe4 [ 81.680102][ T4971] el0t_64_sync+0x1a0/0x1a4 [ 81.680740][ T4971] irq event stamp: 18090 [ 81.681314][ T4971] hardirqs last enabled at (18089): [] exit_to_kernel_mode+0xe0/0x168 [ 81.682676][ T4971] hardirqs last disabled at (18090): [] el1_dbg+0x24/0x80 [ 81.683852][ T4971] softirqs last enabled at (18084): [] handle_softirqs+0xa4c/0xbf0 [ 81.685147][ T4971] softirqs last disabled at (17975): [] __irq_exit_rcu+0x240/0x440 [ 81.686448][ T4971] ---[ end trace 0bd41df0d0beb4bd ]--- [ 81.687918][ T4971] ------------[ cut here ]------------ [ 81.688693][ T4971] WARNING: CPU: 1 PID: 4971 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 81.689863][ T4971] Modules linked in: [ 81.690364][ T4971] CPU: 1 PID: 4971 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 81.691565][ T4971] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 81.692985][ T4971] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 81.694068][ T4971] pc : __udf_add_aext+0x490/0x61c [ 81.694751][ T4971] lr : __udf_add_aext+0x490/0x61c [ 81.695460][ T4971] sp : ffff80001fb37760 [ 81.696028][ T4971] x29: ffff80001fb37780 x28: 1ffff00003f66f40 x27: dfff800000000000 [ 81.697146][ T4971] x26: 00000000000000f0 x25: 0000000000000100 x24: ffff80001fb37a08 [ 81.698169][ T4971] x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00003f66f41 [ 81.699307][ T4971] x20: ffff80001fb37a00 x19: ffff0000eb928e28 x18: 0000000000000000 [ 81.700403][ T4971] x17: 0000000000000000 x16: ffff80000973e348 x15: 0000000000000001 [ 81.701511][ T4971] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 81.702213][ T136] bond0 (unregistering): Released all slaves [ 81.702725][ T4971] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973e75c [ 81.704720][ T4971] x8 : ffff0000c6013680 x7 : 0000000000000000 x6 : 0000000000000000 [ 81.705842][ T4971] x5 : 0000000000000000 x4 : 0000000000000001 x3 : 00000000bffffe00 [ 81.706915][ T4971] x2 : ffff80001fb379d0 x1 : 0000000000000100 x0 : 00000000000000f0 [ 81.707998][ T4971] Call trace: [ 81.708436][ T4971] __udf_add_aext+0x490/0x61c [ 81.709101][ T4971] udf_do_extend_file+0x550/0xd8c [ 81.709819][ T4971] udf_setsize+0x8b4/0xd7c [ 81.710457][ T4971] udf_setattr+0x280/0x414 [ 81.711084][ T4971] notify_change+0xa08/0xcd8 [ 81.711751][ T4971] do_truncate+0x178/0x1f0 [ 81.712375][ T4971] do_sys_ftruncate+0x284/0x31c [ 81.713140][ T4971] __arm64_sys_ftruncate+0x60/0x74 [ 81.713836][ T4971] invoke_syscall+0x98/0x2b8 [ 81.714483][ T4971] el0_svc_common+0x138/0x258 [ 81.715137][ T4971] do_el0_svc+0x58/0x14c [ 81.715726][ T4971] el0_svc+0x78/0x1e0 [ 81.716258][ T4971] el0t_64_sync_handler+0xcc/0xe4 [ 81.716869][ T4971] el0t_64_sync+0x1a0/0x1a4 [ 81.717490][ T4971] irq event stamp: 18230 [ 81.718015][ T4971] hardirqs last enabled at (18229): [] exit_to_kernel_mode+0xe0/0x168 [ 81.719380][ T4971] hardirqs last disabled at (18230): [] el1_dbg+0x24/0x80 [ 81.720504][ T4971] softirqs last enabled at (18224): [] handle_softirqs+0xa4c/0xbf0 [ 81.721810][ T4971] softirqs last disabled at (18093): [] __irq_exit_rcu+0x240/0x440 [ 81.723107][ T4971] ---[ end trace 0bd41df0d0beb4be ]--- [ 81.724504][ T4971] ------------[ cut here ]------------ [ 81.725322][ T4971] WARNING: CPU: 1 PID: 4971 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 81.726524][ T4971] Modules linked in: [ 81.727057][ T4971] CPU: 1 PID: 4971 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 81.728220][ T4971] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 81.729557][ T4971] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 81.730636][ T4971] pc : __udf_add_aext+0x490/0x61c [ 81.731321][ T4971] lr : __udf_add_aext+0x490/0x61c [ 81.732049][ T4971] sp : ffff80001fb37760 [ 81.732622][ T4971] x29: ffff80001fb37780 x28: 1ffff00003f66f40 x27: dfff800000000000 [ 81.733716][ T4971] x26: 0000000000000100 x25: 0000000000000110 x24: ffff80001fb37a08 [ 81.734780][ T4971] x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00003f66f41 [ 81.736009][ T4971] x20: ffff80001fb37a00 x19: ffff0000eb928e28 x18: 0000000000000000 [ 81.737142][ T4971] x17: 0000000000000000 x16: ffff80000973e348 x15: 0000000000000001 [ 81.738245][ T4971] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 81.739339][ T4971] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973e75c [ 81.740444][ T4971] x8 : ffff0000c6013680 x7 : 0000000000000000 x6 : 0000000000000000 [ 81.741582][ T4971] x5 : 0000000000000000 x4 : 0000000000000001 x3 : 00000000bffffe00 [ 81.742761][ T4971] x2 : ffff80001fb379d0 x1 : 0000000000000110 x0 : 0000000000000100 [ 81.743910][ T4971] Call trace: [ 81.744357][ T4971] __udf_add_aext+0x490/0x61c [ 81.745007][ T4971] udf_do_extend_file+0x550/0xd8c [ 81.745727][ T4971] udf_setsize+0x8b4/0xd7c [ 81.746362][ T4971] udf_setattr+0x280/0x414 [ 81.746947][ T4971] notify_change+0xa08/0xcd8 [ 81.747522][ T4971] do_truncate+0x178/0x1f0 [ 81.748095][ T4971] do_sys_ftruncate+0x284/0x31c [ 81.748726][ T4971] __arm64_sys_ftruncate+0x60/0x74 [ 81.749477][ T4971] invoke_syscall+0x98/0x2b8 [ 81.750134][ T4971] el0_svc_common+0x138/0x258 [ 81.750789][ T4971] do_el0_svc+0x58/0x14c [ 81.751358][ T4971] el0_svc+0x78/0x1e0 [ 81.751920][ T4971] el0t_64_sync_handler+0xcc/0xe4 [ 81.752597][ T4971] el0t_64_sync+0x1a0/0x1a4 [ 81.753187][ T4971] irq event stamp: 18312 [ 81.753727][ T4971] hardirqs last enabled at (18311): [] exit_to_kernel_mode+0xe0/0x168 [ 81.755082][ T4971] hardirqs last disabled at (18312): [] el1_dbg+0x24/0x80 [ 81.756260][ T4971] softirqs last enabled at (18306): [] handle_softirqs+0xa4c/0xbf0 [ 81.757551][ T4971] softirqs last disabled at (18233): [] __irq_exit_rcu+0x240/0x440 [ 81.758787][ T4971] ---[ end trace 0bd41df0d0beb4bf ]--- [ 81.760266][ T4971] ------------[ cut here ]------------ [ 81.761058][ T4971] WARNING: CPU: 1 PID: 4971 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 81.762564][ T4971] Modules linked in: [ 81.763213][ T4971] CPU: 1 PID: 4971 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 81.764507][ T4971] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 81.766012][ T4971] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 81.767113][ T4971] pc : __udf_add_aext+0x490/0x61c [ 81.767856][ T4971] lr : __udf_add_aext+0x490/0x61c [ 81.768586][ T4971] sp : ffff80001fb37760 [ 81.769193][ T4971] x29: ffff80001fb37780 x28: 1ffff00003f66f40 x27: dfff800000000000 [ 81.770366][ T4971] x26: 0000000000000110 x25: 0000000000000120 x24: ffff80001fb37a08 [ 81.771509][ T4971] x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00003f66f41 [ 81.772652][ T4971] x20: ffff80001fb37a00 x19: ffff0000eb928e28 x18: 0000000000000000 [ 81.773787][ T4971] x17: 0000000000000000 x16: ffff80000973e348 x15: 0000000000000001 [ 81.774934][ T4971] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 81.776022][ T4971] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973e75c [ 81.777172][ T4971] x8 : ffff0000c6013680 x7 : 0000000000000000 x6 : 0000000000000000 [ 81.778270][ T4971] x5 : 0000000000000000 x4 : 0000000000000001 x3 : 00000000bffffe00 [ 81.779405][ T4971] x2 : ffff80001fb379d0 x1 : 0000000000000120 x0 : 0000000000000110 [ 81.780503][ T4971] Call trace: [ 81.780963][ T4971] __udf_add_aext+0x490/0x61c [ 81.781661][ T4971] udf_do_extend_file+0x550/0xd8c [ 81.782340][ T4971] udf_setsize+0x8b4/0xd7c [ 81.782919][ T4971] udf_setattr+0x280/0x414 [ 81.783514][ T4971] notify_change+0xa08/0xcd8 [ 81.784200][ T4971] do_truncate+0x178/0x1f0 [ 81.784829][ T4971] do_sys_ftruncate+0x284/0x31c [ 81.785520][ T4971] __arm64_sys_ftruncate+0x60/0x74 [ 81.786246][ T4971] invoke_syscall+0x98/0x2b8 [ 81.786888][ T4971] el0_svc_common+0x138/0x258 [ 81.787521][ T4971] do_el0_svc+0x58/0x14c [ 81.788108][ T4971] el0_svc+0x78/0x1e0 [ 81.788667][ T4971] el0t_64_sync_handler+0xcc/0xe4 [ 81.789376][ T4971] el0t_64_sync+0x1a0/0x1a4 [ 81.790002][ T4971] irq event stamp: 18568 [ 81.790600][ T4971] hardirqs last enabled at (18567): [] exit_to_kernel_mode+0xe0/0x168 [ 81.791935][ T4971] hardirqs last disabled at (18568): [] el1_dbg+0x24/0x80 [ 81.793130][ T4971] softirqs last enabled at (18562): [] handle_softirqs+0xa4c/0xbf0 [ 81.794417][ T4971] softirqs last disabled at (18315): [] __irq_exit_rcu+0x240/0x440 [ 81.795717][ T4971] ---[ end trace 0bd41df0d0beb4c0 ]--- [ 81.798038][ T4971] ------------[ cut here ]------------ [ 81.798891][ T4971] WARNING: CPU: 1 PID: 4971 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 81.800170][ T4971] Modules linked in: [ 81.800727][ T4971] CPU: 1 PID: 4971 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 81.801864][ T4971] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 81.803165][ T4971] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 81.804267][ T4971] pc : __udf_add_aext+0x490/0x61c [ 81.804998][ T4971] lr : __udf_add_aext+0x490/0x61c [ 81.805778][ T4971] sp : ffff80001fb37760 [ 81.806384][ T4971] x29: ffff80001fb37780 x28: 1ffff00003f66f40 x27: dfff800000000000 [ 81.807541][ T4971] x26: 0000000000000120 x25: 0000000000000130 x24: ffff80001fb37a08 [ 81.808682][ T4971] x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00003f66f41 [ 81.809832][ T4971] x20: ffff80001fb37a00 x19: ffff0000eb928e28 x18: 0000000000000000 [ 81.810998][ T4971] x17: 0000000000000000 x16: ffff80000973e348 x15: 0000000000000001 [ 81.812149][ T4971] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 81.813274][ T4971] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973e75c [ 81.814403][ T4971] x8 : ffff0000c6013680 x7 : 0000000000000000 x6 : 0000000000000000 [ 81.815526][ T4971] x5 : 0000000000000000 x4 : 0000000000000001 x3 : 00000000bffffe00 [ 81.816591][ T4971] x2 : ffff80001fb379d0 x1 : 0000000000000130 x0 : 0000000000000120 [ 81.817629][ T4971] Call trace: [ 81.818055][ T4971] __udf_add_aext+0x490/0x61c [ 81.818659][ T4971] udf_do_extend_file+0x550/0xd8c [ 81.819388][ T4971] udf_setsize+0x8b4/0xd7c [ 81.820013][ T4971] udf_setattr+0x280/0x414 [ 81.820638][ T4971] notify_change+0xa08/0xcd8 [ 81.821266][ T4971] do_truncate+0x178/0x1f0 [ 81.821875][ T4971] do_sys_ftruncate+0x284/0x31c [ 81.822575][ T4971] __arm64_sys_ftruncate+0x60/0x74 [ 81.823319][ T4971] invoke_syscall+0x98/0x2b8 [ 81.823946][ T4971] el0_svc_common+0x138/0x258 [ 81.824578][ T4971] do_el0_svc+0x58/0x14c [ 81.825186][ T4971] el0_svc+0x78/0x1e0 [ 81.825758][ T4971] el0t_64_sync_handler+0xcc/0xe4 [ 81.826445][ T4971] el0t_64_sync+0x1a0/0x1a4 [ 81.827054][ T4971] irq event stamp: 18626 [ 81.827615][ T4971] hardirqs last enabled at (18625): [] exit_to_kernel_mode+0xe0/0x168 [ 81.828912][ T4971] hardirqs last disabled at (18626): [] el1_dbg+0x24/0x80 [ 81.830107][ T4971] softirqs last enabled at (18620): [] handle_softirqs+0xa4c/0xbf0 [ 81.831413][ T4971] softirqs last disabled at (18571): [] __irq_exit_rcu+0x240/0x440 [ 81.832728][ T4971] ---[ end trace 0bd41df0d0beb4c1 ]--- [ 81.833830][ T4971] ------------[ cut here ]------------ [ 81.834581][ T4971] WARNING: CPU: 1 PID: 4971 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 81.835837][ T4971] Modules linked in: [ 81.836420][ T4971] CPU: 1 PID: 4971 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 81.837688][ T4971] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 81.839215][ T4971] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 81.840318][ T4971] pc : __udf_add_aext+0x490/0x61c [ 81.841054][ T4971] lr : __udf_add_aext+0x490/0x61c [ 81.841706][ T4971] sp : ffff80001fb37760 [ 81.842295][ T4971] x29: ffff80001fb37780 x28: 1ffff00003f66f40 x27: dfff800000000000 [ 81.843425][ T4971] x26: 0000000000000130 x25: 0000000000000140 x24: ffff80001fb37a08 [ 81.844580][ T4971] x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00003f66f41 [ 81.845781][ T4971] x20: ffff80001fb37a00 x19: ffff0000eb928e28 x18: 0000000000000000 [ 81.846924][ T4971] x17: 0000000000000000 x16: ffff80000973e348 x15: 0000000000000001 [ 81.848075][ T4971] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 81.849195][ T4971] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973e75c [ 81.850333][ T4971] x8 : ffff0000c6013680 x7 : 0000000000000000 x6 : 0000000000000000 [ 81.851431][ T4971] x5 : 0000000000000000 x4 : 0000000000000001 x3 : 00000000bffffe00 [ 81.852635][ T4971] x2 : ffff80001fb379d0 x1 : 0000000000000140 x0 : 0000000000000130 [ 81.853712][ T4971] Call trace: [ 81.854142][ T4971] __udf_add_aext+0x490/0x61c [ 81.854797][ T4971] udf_do_extend_file+0x550/0xd8c [ 81.855469][ T4971] udf_setsize+0x8b4/0xd7c [ 81.856158][ T4971] udf_setattr+0x280/0x414 [ 81.856794][ T4971] notify_change+0xa08/0xcd8 [ 81.857438][ T4971] do_truncate+0x178/0x1f0 [ 81.858087][ T4971] do_sys_ftruncate+0x284/0x31c [ 81.858702][ T4971] __arm64_sys_ftruncate+0x60/0x74 [ 81.859400][ T4971] invoke_syscall+0x98/0x2b8 [ 81.860043][ T4971] el0_svc_common+0x138/0x258 [ 81.860714][ T4971] do_el0_svc+0x58/0x14c [ 81.861295][ T4971] el0_svc+0x78/0x1e0 [ 81.861863][ T4971] el0t_64_sync_handler+0xcc/0xe4 [ 81.862546][ T4971] el0t_64_sync+0x1a0/0x1a4 [ 81.863155][ T4971] irq event stamp: 18718 [ 81.863739][ T4971] hardirqs last enabled at (18717): [] exit_to_kernel_mode+0xe0/0x168 [ 81.865143][ T4971] hardirqs last disabled at (18718): [] el1_dbg+0x24/0x80 [ 81.866339][ T4971] softirqs last enabled at (18712): [] handle_softirqs+0xa4c/0xbf0 [ 81.867636][ T4971] softirqs last disabled at (18629): [] __irq_exit_rcu+0x240/0x440 [ 81.869002][ T4971] ---[ end trace 0bd41df0d0beb4c2 ]--- [ 81.870879][ T4971] ------------[ cut here ]------------ [ 81.871662][ T4971] WARNING: CPU: 1 PID: 4971 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 81.872869][ T4971] Modules linked in: [ 81.873344][ T4971] CPU: 1 PID: 4971 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 81.874535][ T4971] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 81.875952][ T4971] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 81.877074][ T4971] pc : __udf_add_aext+0x490/0x61c [ 81.877791][ T4971] lr : __udf_add_aext+0x490/0x61c [ 81.878526][ T4971] sp : ffff80001fb37760 [ 81.879141][ T4971] x29: ffff80001fb37780 x28: 1ffff00003f66f40 x27: dfff800000000000 [ 81.880291][ T4971] x26: 0000000000000140 x25: 0000000000000150 x24: ffff80001fb37a08 [ 81.881394][ T4971] x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00003f66f41 [ 81.882444][ T4971] x20: ffff80001fb37a00 x19: ffff0000eb928e28 x18: 0000000000000000 [ 81.883583][ T4971] x17: 0000000000000000 x16: ffff80000973e348 x15: 0000000000000001 [ 81.884744][ T4971] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 81.885806][ T4971] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973e75c [ 81.886931][ T4971] x8 : ffff0000c6013680 x7 : 0000000000000000 x6 : 0000000000000000 [ 81.888047][ T4971] x5 : 0000000000000000 x4 : 0000000000000001 x3 : 00000000bffffe00 [ 81.889139][ T4971] x2 : ffff80001fb379d0 x1 : 0000000000000150 x0 : 0000000000000140 [ 81.890325][ T4971] Call trace: [ 81.890809][ T4971] __udf_add_aext+0x490/0x61c [ 81.891494][ T4971] udf_do_extend_file+0x550/0xd8c [ 81.892284][ T4971] udf_setsize+0x8b4/0xd7c [ 81.892985][ T4971] udf_setattr+0x280/0x414 [ 81.893650][ T4971] notify_change+0xa08/0xcd8 [ 81.894329][ T4971] do_truncate+0x178/0x1f0 [ 81.894966][ T4971] do_sys_ftruncate+0x284/0x31c [ 81.895659][ T4971] __arm64_sys_ftruncate+0x60/0x74 [ 81.896383][ T4971] invoke_syscall+0x98/0x2b8 [ 81.897081][ T4971] el0_svc_common+0x138/0x258 [ 81.897759][ T4971] do_el0_svc+0x58/0x14c [ 81.898350][ T4971] el0_svc+0x78/0x1e0 [ 81.898872][ T4971] el0t_64_sync_handler+0xcc/0xe4 [ 81.899545][ T4971] el0t_64_sync+0x1a0/0x1a4 [ 81.900168][ T4971] irq event stamp: 18976 [ 81.900766][ T4971] hardirqs last enabled at (18975): [] exit_to_kernel_mode+0xe0/0x168 [ 81.902139][ T4971] hardirqs last disabled at (18976): [] el1_dbg+0x24/0x80 [ 81.903295][ T4971] softirqs last enabled at (18970): [] handle_softirqs+0xa4c/0xbf0 [ 81.904594][ T4971] softirqs last disabled at (18721): [] __irq_exit_rcu+0x240/0x440 [ 81.905852][ T4971] ---[ end trace 0bd41df0d0beb4c3 ]--- [ 81.906805][ T4971] ------------[ cut here ]------------ [ 81.907549][ T4971] WARNING: CPU: 1 PID: 4971 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 81.908754][ T4971] Modules linked in: [ 81.909224][ T4971] CPU: 1 PID: 4971 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 81.910325][ T4971] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 81.911629][ T4971] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 81.912682][ T4971] pc : __udf_add_aext+0x490/0x61c [ 81.913376][ T4971] lr : __udf_add_aext+0x490/0x61c [ 81.914029][ T4971] sp : ffff80001fb37760 [ 81.914623][ T4971] x29: ffff80001fb37780 x28: 1ffff00003f66f40 x27: dfff800000000000 [ 81.915809][ T4971] x26: 0000000000000150 x25: 0000000000000160 x24: ffff80001fb37a08 [ 81.916888][ T4971] x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00003f66f41 [ 81.918007][ T4971] x20: ffff80001fb37a00 x19: ffff0000eb928e28 x18: 0000000000000000 [ 81.919077][ T4971] x17: 0000000000000000 x16: ffff80000973e348 x15: 0000000000000001 [ 81.920142][ T4971] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 81.921186][ T4971] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973e75c [ 81.922257][ T4971] x8 : ffff0000c6013680 x7 : 0000000000000000 x6 : 0000000000000000 [ 81.923419][ T4971] x5 : 0000000000000000 x4 : 0000000000000001 x3 : 00000000bffffe00 [ 81.924607][ T4971] x2 : ffff80001fb379d0 x1 : 0000000000000160 x0 : 0000000000000150 [ 81.925711][ T4971] Call trace: [ 81.926152][ T4971] __udf_add_aext+0x490/0x61c [ 81.926818][ T4971] udf_do_extend_file+0x550/0xd8c [ 81.927512][ T4971] udf_setsize+0x8b4/0xd7c [ 81.928101][ T4971] udf_setattr+0x280/0x414 [ 81.928711][ T4971] notify_change+0xa08/0xcd8 [ 81.929361][ T4971] do_truncate+0x178/0x1f0 [ 81.929981][ T4971] do_sys_ftruncate+0x284/0x31c [ 81.930672][ T4971] __arm64_sys_ftruncate+0x60/0x74 [ 81.931394][ T4971] invoke_syscall+0x98/0x2b8 [ 81.932052][ T4971] el0_svc_common+0x138/0x258 [ 81.932690][ T4971] do_el0_svc+0x58/0x14c [ 81.933272][ T4971] el0_svc+0x78/0x1e0 [ 81.933823][ T4971] el0t_64_sync_handler+0xcc/0xe4 [ 81.934550][ T4971] el0t_64_sync+0x1a0/0x1a4 [ 81.935162][ T4971] irq event stamp: 19002 [ 81.935746][ T4971] hardirqs last enabled at (19001): [] exit_to_kernel_mode+0xe0/0x168 [ 81.937120][ T4971] hardirqs last disabled at (19002): [] el1_dbg+0x24/0x80 [ 81.938355][ T4971] softirqs last enabled at (18996): [] handle_softirqs+0xa4c/0xbf0 [ 81.939636][ T4971] softirqs last disabled at (18979): [] __irq_exit_rcu+0x240/0x440 [ 81.940891][ T4971] ---[ end trace 0bd41df0d0beb4c4 ]--- [ 81.942222][ T4971] ------------[ cut here ]------------ [ 81.943047][ T4971] WARNING: CPU: 1 PID: 4971 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 81.944302][ T4971] Modules linked in: [ 81.944856][ T4971] CPU: 1 PID: 4971 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 81.946077][ T4971] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 81.947424][ T4971] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 81.948509][ T4971] pc : __udf_add_aext+0x490/0x61c [ 81.949204][ T4971] lr : __udf_add_aext+0x490/0x61c [ 81.949885][ T4971] sp : ffff80001fb37760 [ 81.950468][ T4971] x29: ffff80001fb37780 x28: 1ffff00003f66f40 x27: dfff800000000000 [ 81.951672][ T4971] x26: 0000000000000160 x25: 0000000000000170 x24: ffff80001fb37a08 [ 81.952765][ T4971] x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00003f66f41 [ 81.953900][ T4971] x20: ffff80001fb37a00 x19: ffff0000eb928e28 x18: 0000000000000000 [ 81.954975][ T4971] x17: 0000000000000000 x16: ffff80000973e348 x15: 0000000000000001 [ 81.956132][ T4971] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 81.957224][ T4971] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973e75c [ 81.958374][ T4971] x8 : ffff0000c6013680 x7 : 0000000000000000 x6 : 0000000000000000 [ 81.959493][ T4971] x5 : 0000000000000000 x4 : 0000000000000001 x3 : 00000000bffffe00 [ 81.960581][ T4971] x2 : ffff80001fb379d0 x1 : 0000000000000170 x0 : 0000000000000160 [ 81.961699][ T4971] Call trace: [ 81.962144][ T4971] __udf_add_aext+0x490/0x61c [ 81.962782][ T4971] udf_do_extend_file+0x550/0xd8c [ 81.963446][ T4971] udf_setsize+0x8b4/0xd7c [ 81.964047][ T4971] udf_setattr+0x280/0x414 [ 81.964679][ T4971] notify_change+0xa08/0xcd8 [ 81.965332][ T4971] do_truncate+0x178/0x1f0 [ 81.965958][ T4971] do_sys_ftruncate+0x284/0x31c [ 81.966659][ T4971] __arm64_sys_ftruncate+0x60/0x74 [ 81.967400][ T4971] invoke_syscall+0x98/0x2b8 [ 81.968061][ T4971] el0_svc_common+0x138/0x258 [ 81.968743][ T4971] do_el0_svc+0x58/0x14c [ 81.969399][ T4971] el0_svc+0x78/0x1e0 [ 81.969966][ T4971] el0t_64_sync_handler+0xcc/0xe4 [ 81.970679][ T4971] el0t_64_sync+0x1a0/0x1a4 [ 81.971355][ T4971] irq event stamp: 19204 [ 81.971906][ T4971] hardirqs last enabled at (19203): [] exit_to_kernel_mode+0xe0/0x168 [ 81.973252][ T4971] hardirqs last disabled at (19204): [] el1_dbg+0x24/0x80 [ 81.974386][ T4971] softirqs last enabled at (19198): [] handle_softirqs+0xa4c/0xbf0 [ 81.975684][ T4971] softirqs last disabled at (19005): [] __irq_exit_rcu+0x240/0x440 [ 81.976959][ T4971] ---[ end trace 0bd41df0d0beb4c5 ]--- [ 81.978224][ T4971] ------------[ cut here ]------------ [ 81.979057][ T4971] WARNING: CPU: 1 PID: 4971 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 81.980296][ T4971] Modules linked in: [ 81.980860][ T4971] CPU: 1 PID: 4971 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 81.982082][ T4971] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 81.983513][ T4971] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 81.984672][ T4971] pc : __udf_add_aext+0x490/0x61c [ 81.985398][ T4971] lr : __udf_add_aext+0x490/0x61c [ 81.986081][ T4971] sp : ffff80001fb37760 [ 81.986630][ T4971] x29: ffff80001fb37780 x28: 1ffff00003f66f40 x27: dfff800000000000 [ 81.987737][ T4971] x26: 0000000000000170 x25: 0000000000000180 x24: ffff80001fb37a08 [ 81.988806][ T4971] x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00003f66f41 [ 81.989891][ T4971] x20: ffff80001fb37a00 x19: ffff0000eb928e28 x18: 0000000000000000 [ 81.991027][ T4971] x17: 0000000000000000 x16: ffff80000973e348 x15: 0000000000000001 [ 81.992224][ T4971] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 81.993363][ T4971] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973e75c [ 81.994510][ T4971] x8 : ffff0000c6013680 x7 : 0000000000000000 x6 : 0000000000000000 [ 81.995616][ T4971] x5 : 0000000000000000 x4 : 0000000000000001 x3 : 00000000bffffe00 [ 81.996773][ T4971] x2 : ffff80001fb379d0 x1 : 0000000000000180 x0 : 0000000000000170 [ 81.997874][ T4971] Call trace: [ 81.998364][ T4971] __udf_add_aext+0x490/0x61c [ 81.998994][ T4971] udf_do_extend_file+0x550/0xd8c [ 81.999704][ T4971] udf_setsize+0x8b4/0xd7c [ 82.000295][ T4971] udf_setattr+0x280/0x414 [ 82.000870][ T4971] notify_change+0xa08/0xcd8 [ 82.001542][ T4971] do_truncate+0x178/0x1f0 [ 82.002147][ T4971] do_sys_ftruncate+0x284/0x31c [ 82.002830][ T4971] __arm64_sys_ftruncate+0x60/0x74 [ 82.003531][ T4971] invoke_syscall+0x98/0x2b8 [ 82.004187][ T4971] el0_svc_common+0x138/0x258 [ 82.004900][ T4971] do_el0_svc+0x58/0x14c [ 82.005535][ T4971] el0_svc+0x78/0x1e0 [ 82.006111][ T4971] el0t_64_sync_handler+0xcc/0xe4 [ 82.006864][ T4971] el0t_64_sync+0x1a0/0x1a4 [ 82.007503][ T4971] irq event stamp: 19236 [ 82.008110][ T4971] hardirqs last enabled at (19235): [] exit_to_kernel_mode+0xe0/0x168 [ 82.009505][ T4971] hardirqs last disabled at (19236): [] el1_dbg+0x24/0x80 [ 82.010628][ T4971] softirqs last enabled at (19230): [] handle_softirqs+0xa4c/0xbf0 [ 82.011905][ T4971] softirqs last disabled at (19207): [] __irq_exit_rcu+0x240/0x440 [ 82.013187][ T4971] ---[ end trace 0bd41df0d0beb4c6 ]--- [ 82.014247][ T4971] ------------[ cut here ]------------ [ 82.015032][ T4971] WARNING: CPU: 1 PID: 4971 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 82.016338][ T4971] Modules linked in: [ 82.016877][ T4971] CPU: 1 PID: 4971 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 82.018003][ T4971] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 82.019329][ T4971] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 82.020384][ T4971] pc : __udf_add_aext+0x490/0x61c [ 82.021112][ T4971] lr : __udf_add_aext+0x490/0x61c [ 82.021828][ T4971] sp : ffff80001fb37760 [ 82.022373][ T4971] x29: ffff80001fb37780 x28: 1ffff00003f66f40 x27: dfff800000000000 [ 82.023509][ T4971] x26: 0000000000000180 x25: 0000000000000190 x24: ffff80001fb37a08 [ 82.024663][ T4971] x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00003f66f41 [ 82.025821][ T4971] x20: ffff80001fb37a00 x19: ffff0000eb928e28 x18: 0000000000000000 [ 82.026973][ T4971] x17: 0000000000000000 x16: ffff80000973e348 x15: 0000000000000001 [ 82.028115][ T4971] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 82.029203][ T4971] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973e75c [ 82.030326][ T4971] x8 : ffff0000c6013680 x7 : 0000000000000000 x6 : 0000000000000000 [ 82.031468][ T4971] x5 : 0000000000000000 x4 : 0000000000000001 x3 : 00000000bffffe00 [ 82.032631][ T4971] x2 : ffff80001fb379d0 x1 : 0000000000000190 x0 : 0000000000000180 [ 82.033789][ T4971] Call trace: [ 82.034222][ T4971] __udf_add_aext+0x490/0x61c [ 82.034892][ T4971] udf_do_extend_file+0x550/0xd8c [ 82.035595][ T4971] udf_setsize+0x8b4/0xd7c [ 82.036192][ T4971] udf_setattr+0x280/0x414 [ 82.036825][ T4971] notify_change+0xa08/0xcd8 [ 82.037443][ T4971] do_truncate+0x178/0x1f0 [ 82.038069][ T4971] do_sys_ftruncate+0x284/0x31c [ 82.038723][ T4971] __arm64_sys_ftruncate+0x60/0x74 [ 82.039407][ T4971] invoke_syscall+0x98/0x2b8 [ 82.040090][ T4971] el0_svc_common+0x138/0x258 [ 82.040784][ T4971] do_el0_svc+0x58/0x14c [ 82.041410][ T4971] el0_svc+0x78/0x1e0 [ 82.041991][ T4971] el0t_64_sync_handler+0xcc/0xe4 [ 82.042706][ T4971] el0t_64_sync+0x1a0/0x1a4 [ 82.043335][ T4971] irq event stamp: 19344 [ 82.043884][ T4971] hardirqs last enabled at (19343): [] exit_to_kernel_mode+0xe0/0x168 [ 82.045227][ T4971] hardirqs last disabled at (19344): [] el1_dbg+0x24/0x80 [ 82.046454][ T4971] softirqs last enabled at (19338): [] handle_softirqs+0xa4c/0xbf0 [ 82.047764][ T4971] softirqs last disabled at (19239): [] __irq_exit_rcu+0x240/0x440 [ 82.049056][ T4971] ---[ end trace 0bd41df0d0beb4c7 ]--- [ 82.050741][ T4971] ------------[ cut here ]------------ [ 82.051498][ T4971] WARNING: CPU: 1 PID: 4971 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 82.052722][ T4971] Modules linked in: [ 82.053286][ T4971] CPU: 1 PID: 4971 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 82.054578][ T4971] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 82.055954][ T4971] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 82.057106][ T4971] pc : __udf_add_aext+0x490/0x61c [ 82.057855][ T4971] lr : __udf_add_aext+0x490/0x61c [ 82.058551][ T4971] sp : ffff80001fb37760 [ 82.059125][ T4971] x29: ffff80001fb37780 x28: 1ffff00003f66f40 x27: dfff800000000000 [ 82.060294][ T4971] x26: 0000000000000190 x25: 00000000000001a0 x24: ffff80001fb37a08 [ 82.061390][ T4971] x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00003f66f41 [ 82.062567][ T4971] x20: ffff80001fb37a00 x19: ffff0000eb928e28 x18: 0000000000000000 [ 82.063703][ T4971] x17: 0000000000000000 x16: ffff80000973e348 x15: 0000000000000001 [ 82.064932][ T4971] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 82.066089][ T4971] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973e75c [ 82.067237][ T4971] x8 : ffff0000c6013680 x7 : 0000000000000000 x6 : 0000000000000000 [ 82.068371][ T4971] x5 : 0000000000000000 x4 : 0000000000000001 x3 : 00000000bffffe00 [ 82.069494][ T4971] x2 : ffff80001fb379d0 x1 : 00000000000001a0 x0 : 0000000000000190 [ 82.070645][ T4971] Call trace: [ 82.071088][ T4971] __udf_add_aext+0x490/0x61c [ 82.071727][ T4971] udf_do_extend_file+0x550/0xd8c [ 82.072411][ T4971] udf_setsize+0x8b4/0xd7c [ 82.073024][ T4971] udf_setattr+0x280/0x414 [ 82.073609][ T4971] notify_change+0xa08/0xcd8 [ 82.074262][ T4971] do_truncate+0x178/0x1f0 [ 82.074882][ T4971] do_sys_ftruncate+0x284/0x31c [ 82.075559][ T4971] __arm64_sys_ftruncate+0x60/0x74 [ 82.076328][ T4971] invoke_syscall+0x98/0x2b8 [ 82.076950][ T4971] el0_svc_common+0x138/0x258 [ 82.077575][ T4971] do_el0_svc+0x58/0x14c [ 82.078146][ T4971] el0_svc+0x78/0x1e0 [ 82.078726][ T4971] el0t_64_sync_handler+0xcc/0xe4 [ 82.079584][ T4971] el0t_64_sync+0x1a0/0x1a4 [ 82.080257][ T4971] irq event stamp: 19434 [ 82.080825][ T4971] hardirqs last enabled at (19433): [] exit_to_kernel_mode+0xe0/0x168 [ 82.082269][ T4971] hardirqs last disabled at (19434): [] el1_dbg+0x24/0x80 [ 82.083503][ T4971] softirqs last enabled at (19428): [] handle_softirqs+0xa4c/0xbf0 [ 82.084753][ T4971] softirqs last disabled at (19347): [] __irq_exit_rcu+0x240/0x440 [ 82.086086][ T4971] ---[ end trace 0bd41df0d0beb4c8 ]--- [ 82.087890][ T4971] ------------[ cut here ]------------ [ 82.088711][ T4971] WARNING: CPU: 1 PID: 4971 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 82.089963][ T4971] Modules linked in: [ 82.090493][ T4971] CPU: 1 PID: 4971 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 82.091697][ T4971] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 82.093086][ T4971] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 82.094154][ T4971] pc : __udf_add_aext+0x490/0x61c [ 82.094883][ T4971] lr : __udf_add_aext+0x490/0x61c [ 82.095608][ T4971] sp : ffff80001fb37760 [ 82.096177][ T4971] x29: ffff80001fb37780 x28: 1ffff00003f66f40 x27: dfff800000000000 [ 82.097313][ T4971] x26: 00000000000001a0 x25: 00000000000001b0 x24: ffff80001fb37a08 [ 82.098401][ T4971] x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00003f66f41 [ 82.099686][ T4971] x20: ffff80001fb37a00 x19: ffff0000eb928e28 x18: 0000000000000000 [ 82.100800][ T4971] x17: 0000000000000000 x16: ffff80000973e348 x15: 0000000000000001 [ 82.101948][ T4971] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 82.103143][ T4971] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973e75c [ 82.104321][ T4971] x8 : ffff0000c6013680 x7 : 0000000000000000 x6 : 0000000000000000 [ 82.105446][ T4971] x5 : 0000000000000000 x4 : 0000000000000001 x3 : 00000000bffffe00 [ 82.106601][ T4971] x2 : ffff80001fb379d0 x1 : 00000000000001b0 x0 : 00000000000001a0 [ 82.107794][ T4971] Call trace: [ 82.108280][ T4971] __udf_add_aext+0x490/0x61c [ 82.108973][ T4971] udf_do_extend_file+0x550/0xd8c [ 82.109717][ T4971] udf_setsize+0x8b4/0xd7c [ 82.110357][ T4971] udf_setattr+0x280/0x414 [ 82.111028][ T4971] notify_change+0xa08/0xcd8 [ 82.111680][ T4971] do_truncate+0x178/0x1f0 [ 82.112325][ T4971] do_sys_ftruncate+0x284/0x31c [ 82.113081][ T4971] __arm64_sys_ftruncate+0x60/0x74 [ 82.113780][ T4971] invoke_syscall+0x98/0x2b8 [ 82.114394][ T4971] el0_svc_common+0x138/0x258 [ 82.115041][ T4971] do_el0_svc+0x58/0x14c [ 82.115636][ T4971] el0_svc+0x78/0x1e0 [ 82.116153][ T4971] el0t_64_sync_handler+0xcc/0xe4 [ 82.116837][ T4971] el0t_64_sync+0x1a0/0x1a4 [ 82.117442][ T4971] irq event stamp: 19606 [ 82.117981][ T4971] hardirqs last enabled at (19605): [] exit_to_kernel_mode+0xe0/0x168 [ 82.119346][ T4971] hardirqs last disabled at (19606): [] el1_dbg+0x24/0x80 [ 82.120555][ T4971] softirqs last enabled at (19600): [] handle_softirqs+0xa4c/0xbf0 [ 82.122163][ T4971] softirqs last disabled at (19437): [] __irq_exit_rcu+0x240/0x440 [ 82.123638][ T4971] ---[ end trace 0bd41df0d0beb4c9 ]--- [ 82.124646][ T4971] ------------[ cut here ]------------ [ 82.125378][ T4971] WARNING: CPU: 1 PID: 4971 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 82.126567][ T4971] Modules linked in: [ 82.127071][ T4971] CPU: 1 PID: 4971 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 82.128135][ T4971] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 82.129563][ T4971] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 82.130636][ T4971] pc : __udf_add_aext+0x490/0x61c [ 82.131356][ T4971] lr : __udf_add_aext+0x490/0x61c [ 82.132034][ T4971] sp : ffff80001fb37760 [ 82.132589][ T4971] x29: ffff80001fb37780 x28: 1ffff00003f66f40 x27: dfff800000000000 [ 82.133736][ T4971] x26: 00000000000001b0 x25: 00000000000001c0 x24: ffff80001fb37a08 [ 82.134846][ T4971] x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00003f66f41 [ 82.135967][ T4971] x20: ffff80001fb37a00 x19: ffff0000eb928e28 x18: 0000000000000000 [ 82.137026][ T4971] x17: 0000000000000000 x16: ffff80000973e348 x15: 0000000000000001 [ 82.138197][ T4971] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 82.139292][ T4971] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973e75c [ 82.140427][ T4971] x8 : ffff0000c6013680 x7 : 0000000000000000 x6 : 0000000000000000 [ 82.141533][ T4971] x5 : 0000000000000000 x4 : 0000000000000001 x3 : 00000000bffffe00 [ 82.142602][ T4971] x2 : ffff80001fb379d0 x1 : 00000000000001c0 x0 : 00000000000001b0 [ 82.143784][ T4971] Call trace: [ 82.144288][ T4971] __udf_add_aext+0x490/0x61c [ 82.144955][ T4971] udf_do_extend_file+0x550/0xd8c [ 82.145667][ T4971] udf_setsize+0x8b4/0xd7c [ 82.146290][ T4971] udf_setattr+0x280/0x414 [ 82.146959][ T4971] notify_change+0xa08/0xcd8 [ 82.147593][ T4971] do_truncate+0x178/0x1f0 [ 82.148177][ T4971] do_sys_ftruncate+0x284/0x31c [ 82.148858][ T4971] __arm64_sys_ftruncate+0x60/0x74 [ 82.149556][ T4971] invoke_syscall+0x98/0x2b8 [ 82.150207][ T4971] el0_svc_common+0x138/0x258 [ 82.150886][ T4971] do_el0_svc+0x58/0x14c [ 82.151449][ T4971] el0_svc+0x78/0x1e0 [ 82.151997][ T4971] el0t_64_sync_handler+0xcc/0xe4 [ 82.152710][ T4971] el0t_64_sync+0x1a0/0x1a4 [ 82.153317][ T4971] irq event stamp: 19656 [ 82.153892][ T4971] hardirqs last enabled at (19655): [] exit_to_kernel_mode+0xe0/0x168 [ 82.155272][ T4971] hardirqs last disabled at (19656): [] el1_dbg+0x24/0x80 [ 82.156476][ T4971] softirqs last enabled at (19650): [] handle_softirqs+0xa4c/0xbf0 [ 82.157806][ T4971] softirqs last disabled at (19609): [] __irq_exit_rcu+0x240/0x440 [ 82.159076][ T4971] ---[ end trace 0bd41df0d0beb4ca ]--- [ 82.160280][ T4971] ------------[ cut here ]------------ [ 82.161080][ T4971] WARNING: CPU: 1 PID: 4971 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 82.162431][ T4971] Modules linked in: [ 82.162988][ T4971] CPU: 1 PID: 4971 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 82.164189][ T4971] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 82.165664][ T4971] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 82.166799][ T4971] pc : __udf_add_aext+0x490/0x61c [ 82.167516][ T4971] lr : __udf_add_aext+0x490/0x61c [ 82.168218][ T4971] sp : ffff80001fb37760 [ 82.168770][ T4971] x29: ffff80001fb37780 x28: 1ffff00003f66f40 x27: dfff800000000000 [ 82.169861][ T4971] x26: 00000000000001c0 x25: 00000000000001d0 x24: ffff80001fb37a08 [ 82.171031][ T4971] x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00003f66f41 [ 82.172156][ T4971] x20: ffff80001fb37a00 x19: ffff0000eb928e28 x18: 0000000000000000 [ 82.173336][ T4971] x17: 0000000000000000 x16: ffff80000973e348 x15: 0000000000000001 [ 82.174505][ T4971] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 82.175594][ T4971] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973e75c [ 82.176747][ T4971] x8 : ffff0000c6013680 x7 : 0000000000000000 x6 : 0000000000000000 [ 82.177900][ T4971] x5 : 0000000000000000 x4 : 0000000000000001 x3 : 00000000bffffe00 [ 82.179063][ T4971] x2 : ffff80001fb379d0 x1 : 00000000000001d0 x0 : 00000000000001c0 [ 82.180179][ T4971] Call trace: [ 82.180665][ T4971] __udf_add_aext+0x490/0x61c [ 82.181335][ T4971] udf_do_extend_file+0x550/0xd8c [ 82.182063][ T4971] udf_setsize+0x8b4/0xd7c [ 82.182728][ T4971] udf_setattr+0x280/0x414 [ 82.183297][ T4971] notify_change+0xa08/0xcd8 [ 82.183982][ T4971] do_truncate+0x178/0x1f0 [ 82.184612][ T4971] do_sys_ftruncate+0x284/0x31c [ 82.185303][ T4971] __arm64_sys_ftruncate+0x60/0x74 [ 82.186028][ T4971] invoke_syscall+0x98/0x2b8 [ 82.186667][ T4971] el0_svc_common+0x138/0x258 [ 82.187314][ T4971] do_el0_svc+0x58/0x14c [ 82.187990][ T4971] el0_svc+0x78/0x1e0 [ 82.188622][ T4971] el0t_64_sync_handler+0xcc/0xe4 [ 82.189386][ T4971] el0t_64_sync+0x1a0/0x1a4 [ 82.190002][ T4971] irq event stamp: 19784 [ 82.190579][ T4971] hardirqs last enabled at (19783): [] exit_to_kernel_mode+0xe0/0x168 [ 82.191960][ T4971] hardirqs last disabled at (19784): [] el1_dbg+0x24/0x80 [ 82.193201][ T4971] softirqs last enabled at (19778): [] handle_softirqs+0xa4c/0xbf0 [ 82.194586][ T4971] softirqs last disabled at (19659): [] __irq_exit_rcu+0x240/0x440 [ 82.195837][ T4971] ---[ end trace 0bd41df0d0beb4cb ]--- [ 82.197199][ T4971] ------------[ cut here ]------------ [ 82.198046][ T4971] WARNING: CPU: 1 PID: 4971 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 82.199318][ T4971] Modules linked in: [ 82.199859][ T4971] CPU: 1 PID: 4971 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 82.201100][ T4971] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 82.202455][ T4971] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 82.203575][ T4971] pc : __udf_add_aext+0x490/0x61c [ 82.204238][ T4971] lr : __udf_add_aext+0x490/0x61c [ 82.204929][ T4971] sp : ffff80001fb376a0 [ 82.205509][ T4971] x29: ffff80001fb376c0 x28: 1ffff00003f66f40 x27: dfff800000000000 [ 82.206622][ T4971] x26: 00000000000001d0 x25: 00000000000001e0 x24: ffff80001fb37a08 [ 82.207733][ T4971] x23: 0000000000000010 x22: 00000000c0000200 x21: 1ffff00003f66f41 [ 82.208830][ T4971] x20: ffff80001fb37a00 x19: ffff0000eb928e28 x18: 0000000000000000 [ 82.209992][ T4971] x17: 0000000000000000 x16: ffff80000973e348 x15: 0000000000000001 [ 82.211147][ T4971] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 82.212226][ T4971] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973e75c [ 82.213345][ T4971] x8 : ffff0000c6013680 x7 : 0000000000000000 x6 : 0000000000000000 [ 82.214551][ T4971] x5 : 0000000000000010 x4 : 0000000000000000 x3 : 00000000c0000200 [ 82.215738][ T4971] x2 : ffff80001fb3776c x1 : 00000000000001e0 x0 : 00000000000001d0 [ 82.216826][ T4971] Call trace: [ 82.217290][ T4971] __udf_add_aext+0x490/0x61c [ 82.217934][ T4971] udf_setup_indirect_aext+0x498/0x698 [ 82.218657][ T4971] udf_do_extend_file+0x514/0xd8c [ 82.219320][ T4971] udf_setsize+0x8b4/0xd7c [ 82.219989][ T4971] udf_setattr+0x280/0x414 [ 82.220642][ T4971] notify_change+0xa08/0xcd8 [ 82.221360][ T4971] do_truncate+0x178/0x1f0 [ 82.222017][ T4971] do_sys_ftruncate+0x284/0x31c [ 82.222763][ T4971] __arm64_sys_ftruncate+0x60/0x74 [ 82.223482][ T4971] invoke_syscall+0x98/0x2b8 [ 82.224149][ T4971] el0_svc_common+0x138/0x258 [ 82.224803][ T4971] do_el0_svc+0x58/0x14c [ 82.225405][ T4971] el0_svc+0x78/0x1e0 [ 82.225967][ T4971] el0t_64_sync_handler+0xcc/0xe4 [ 82.226713][ T4971] el0t_64_sync+0x1a0/0x1a4 [ 82.227359][ T4971] irq event stamp: 19826 [ 82.227944][ T4971] hardirqs last enabled at (19825): [] lock_page_memcg+0x110/0x234 [ 82.229312][ T4971] hardirqs last disabled at (19826): [] el1_dbg+0x24/0x80 [ 82.230523][ T4971] softirqs last enabled at (19814): [] handle_softirqs+0xa4c/0xbf0 [ 82.231868][ T4971] softirqs last disabled at (19787): [] __irq_exit_rcu+0x240/0x440 [ 82.233149][ T4971] ---[ end trace 0bd41df0d0beb4cc ]--- [ 82.234358][ T4971] ------------[ cut here ]------------ [ 82.235101][ T4971] WARNING: CPU: 1 PID: 4971 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 82.236342][ T4971] Modules linked in: [ 82.236881][ T4971] CPU: 1 PID: 4971 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 82.238024][ T4971] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 82.239387][ T4971] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 82.240454][ T4971] pc : __udf_add_aext+0x490/0x61c [ 82.241106][ T4971] lr : __udf_add_aext+0x490/0x61c [ 82.241830][ T4971] sp : ffff80001fb376a0 [ 82.242437][ T4971] x29: ffff80001fb376c0 x28: 1ffff00003f66f40 x27: dfff800000000000 [ 82.243541][ T4971] x26: 00000000000001d0 x25: 0000000000000000 x24: ffff80001fb37a08 [ 82.244664][ T4971] x23: 0000000000000010 x22: 00000000c0000200 x21: 1ffff00003f66f41 [ 82.245777][ T4971] x20: ffff80001fb37a00 x19: ffff0000eb928e28 x18: 0000000000000000 [ 82.246919][ T4971] x17: 0000000000000000 x16: ffff80000973e348 x15: 0000000000000001 [ 82.247981][ T4971] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 82.249059][ T4971] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973e75c [ 82.250100][ T4971] x8 : ffff0000c6013680 x7 : 0000000000000000 x6 : 000000000000003f [ 82.251308][ T4971] x5 : 0000000000000010 x4 : 0000000000000000 x3 : 00000000c0000200 [ 82.252573][ T4971] x2 : ffff80001fb3776c x1 : 0000000000000000 x0 : 00000000000001d0 [ 82.253800][ T4971] Call trace: [ 82.254278][ T4971] __udf_add_aext+0x490/0x61c [ 82.254973][ T4971] udf_setup_indirect_aext+0x498/0x698 [ 82.255795][ T4971] udf_do_extend_file+0x514/0xd8c [ 82.256542][ T4971] udf_setsize+0x8b4/0xd7c [ 82.257186][ T4971] udf_setattr+0x280/0x414 [ 82.257808][ T4971] notify_change+0xa08/0xcd8 [ 82.258446][ T4971] do_truncate+0x178/0x1f0 [ 82.259085][ T4971] do_sys_ftruncate+0x284/0x31c [ 82.259753][ T4971] __arm64_sys_ftruncate+0x60/0x74 [ 82.260481][ T4971] invoke_syscall+0x98/0x2b8 [ 82.261114][ T4971] el0_svc_common+0x138/0x258 [ 82.261796][ T4971] do_el0_svc+0x58/0x14c [ 82.262366][ T4971] el0_svc+0x78/0x1e0 [ 82.262918][ T4971] el0t_64_sync_handler+0xcc/0xe4 [ 82.263618][ T4971] el0t_64_sync+0x1a0/0x1a4 [ 82.264213][ T4971] irq event stamp: 19924 [ 82.264801][ T4971] hardirqs last enabled at (19923): [] __find_get_block+0x1c8/0xcd8 [ 82.266104][ T4971] hardirqs last disabled at (19924): [] el1_dbg+0x24/0x80 [ 82.267349][ T4971] softirqs last enabled at (19916): [] handle_softirqs+0xa4c/0xbf0 [ 82.268618][ T4971] softirqs last disabled at (19829): [] __irq_exit_rcu+0x240/0x440 [ 82.270005][ T4971] ---[ end trace 0bd41df0d0beb4cd ]--- [ 82.270935][ T4971] ------------[ cut here ]------------ [ 82.271661][ T4971] WARNING: CPU: 1 PID: 4971 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 82.272815][ T4971] Modules linked in: [ 82.273332][ T4971] CPU: 1 PID: 4971 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 82.274479][ T4971] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 82.275820][ T4971] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 82.276884][ T4971] pc : __udf_add_aext+0x490/0x61c [ 82.277572][ T4971] lr : __udf_add_aext+0x490/0x61c [ 82.278302][ T4971] sp : ffff80001fb37760 [ 82.278851][ T4971] x29: ffff80001fb37780 x28: 1ffff00003f66f40 x27: dfff800000000000 [ 82.279979][ T4971] x26: 0000000000000000 x25: 0000000000000010 x24: ffff80001fb37a08 [ 82.281056][ T4971] x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00003f66f41 [ 82.282194][ T4971] x20: ffff80001fb37a00 x19: ffff0000eb928e28 x18: 0000000000000000 [ 82.283291][ T4971] x17: 0000000000000000 x16: ffff80000973e348 x15: 0000000000000001 [ 82.284468][ T4971] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 82.285611][ T4971] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973e75c [ 82.286682][ T4971] x8 : ffff0000c6013680 x7 : 0000004600000018 x6 : ffff0000e28a2000 [ 82.287804][ T4971] x5 : ffff80001fb37a18 x4 : 0000000000000001 x3 : 00000000bffffe00 [ 82.288932][ T4971] x2 : ffff80001fb379d0 x1 : 0000000000000010 x0 : 0000000000000000 [ 82.290131][ T4971] Call trace: [ 82.290564][ T4971] __udf_add_aext+0x490/0x61c [ 82.291218][ T4971] udf_do_extend_file+0x550/0xd8c [ 82.291988][ T4971] udf_setsize+0x8b4/0xd7c [ 82.292637][ T4971] udf_setattr+0x280/0x414 [ 82.293282][ T4971] notify_change+0xa08/0xcd8 [ 82.293954][ T4971] do_truncate+0x178/0x1f0 [ 82.294600][ T4971] do_sys_ftruncate+0x284/0x31c [ 82.295342][ T4971] __arm64_sys_ftruncate+0x60/0x74 [ 82.296051][ T4971] invoke_syscall+0x98/0x2b8 [ 82.296680][ T4971] el0_svc_common+0x138/0x258 [ 82.297363][ T4971] do_el0_svc+0x58/0x14c [ 82.297965][ T4971] el0_svc+0x78/0x1e0 [ 82.298547][ T4971] el0t_64_sync_handler+0xcc/0xe4 [ 82.299251][ T4971] el0t_64_sync+0x1a0/0x1a4 [ 82.299857][ T4971] irq event stamp: 19944 [ 82.300372][ T4971] hardirqs last enabled at (19943): [] exit_to_kernel_mode+0xe0/0x168 [ 82.301688][ T4971] hardirqs last disabled at (19944): [] el1_dbg+0x24/0x80 [ 82.302922][ T4971] softirqs last enabled at (19938): [] handle_softirqs+0xa4c/0xbf0 [ 82.304227][ T4971] softirqs last disabled at (19927): [] __irq_exit_rcu+0x240/0x440 [ 82.305539][ T4971] ---[ end trace 0bd41df0d0beb4ce ]--- [ 82.306780][ T4971] ------------[ cut here ]------------ [ 82.307567][ T4971] WARNING: CPU: 1 PID: 4971 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 82.308839][ T4971] Modules linked in: [ 82.309354][ T4971] CPU: 1 PID: 4971 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 82.310541][ T4971] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 82.311852][ T4971] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 82.312953][ T4971] pc : __udf_add_aext+0x490/0x61c [ 82.313660][ T4971] lr : __udf_add_aext+0x490/0x61c [ 82.314353][ T4971] sp : ffff80001fb37760 [ 82.314921][ T4971] x29: ffff80001fb37780 x28: 1ffff00003f66f40 x27: dfff800000000000 [ 82.316002][ T4971] x26: 0000000000000010 x25: 0000000000000020 x24: ffff80001fb37a08 [ 82.317158][ T4971] x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00003f66f41 [ 82.318230][ T4971] x20: ffff80001fb37a00 x19: ffff0000eb928e28 x18: 0000000000000000 [ 82.319511][ T4971] x17: 0000000000000000 x16: ffff80000973e348 x15: 0000000000000001 [ 82.320778][ T4971] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 82.321970][ T4971] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973e75c [ 82.323178][ T4971] x8 : ffff0000c6013680 x7 : 0000000000000000 x6 : ffff0000e28a2000 [ 82.324286][ T4971] x5 : ffff80001fb37a18 x4 : 0000000000000001 x3 : 00000000bffffe00 [ 82.325394][ T4971] x2 : ffff80001fb379d0 x1 : 0000000000000020 x0 : 0000000000000010 [ 82.326586][ T4971] Call trace: [ 82.327047][ T4971] __udf_add_aext+0x490/0x61c [ 82.327747][ T4971] udf_do_extend_file+0x550/0xd8c [ 82.328526][ T4971] udf_setsize+0x8b4/0xd7c [ 82.329212][ T4971] udf_setattr+0x280/0x414 [ 82.329806][ T4971] notify_change+0xa08/0xcd8 [ 82.330475][ T4971] do_truncate+0x178/0x1f0 [ 82.331153][ T4971] do_sys_ftruncate+0x284/0x31c [ 82.331861][ T4971] __arm64_sys_ftruncate+0x60/0x74 [ 82.332585][ T4971] invoke_syscall+0x98/0x2b8 [ 82.333221][ T4971] el0_svc_common+0x138/0x258 [ 82.333848][ T4971] do_el0_svc+0x58/0x14c [ 82.334501][ T4971] el0_svc+0x78/0x1e0 [ 82.335036][ T4971] el0t_64_sync_handler+0xcc/0xe4 [ 82.335720][ T4971] el0t_64_sync+0x1a0/0x1a4 [ 82.336336][ T4971] irq event stamp: 19976 [ 82.336949][ T4971] hardirqs last enabled at (19975): [] exit_to_kernel_mode+0xe0/0x168 [ 82.338266][ T4971] hardirqs last disabled at (19976): [] el1_dbg+0x24/0x80 [ 82.339510][ T4971] softirqs last enabled at (19970): [] handle_softirqs+0xa4c/0xbf0 [ 82.340871][ T4971] softirqs last disabled at (19947): [] __irq_exit_rcu+0x240/0x440 [ 82.342205][ T4971] ---[ end trace 0bd41df0d0beb4cf ]--- [ 82.343382][ T4971] ------------[ cut here ]------------ [ 82.344128][ T4971] WARNING: CPU: 1 PID: 4971 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 82.345433][ T4971] Modules linked in: [ 82.346011][ T4971] CPU: 1 PID: 4971 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 82.347346][ T4971] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 82.348842][ T4971] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 82.349965][ T4971] pc : __udf_add_aext+0x490/0x61c [ 82.350715][ T4971] lr : __udf_add_aext+0x490/0x61c [ 82.351430][ T4971] sp : ffff80001fb37760 [ 82.352013][ T4971] x29: ffff80001fb37780 x28: 1ffff00003f66f40 x27: dfff800000000000 [ 82.353118][ T4971] x26: 0000000000000020 x25: 0000000000000030 x24: ffff80001fb37a08 [ 82.354177][ T4971] x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00003f66f41 [ 82.355228][ T4971] x20: ffff80001fb37a00 x19: ffff0000eb928e28 x18: 0000000000000000 [ 82.356320][ T4971] x17: 0000000000000000 x16: ffff80000973e348 x15: 0000000000000001 [ 82.357429][ T4971] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 82.358518][ T4971] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973e75c [ 82.359599][ T4971] x8 : ffff0000c6013680 x7 : 0000000000000000 x6 : ffff0000e28a2000 [ 82.360762][ T4971] x5 : ffff80001fb37a18 x4 : 0000000000000001 x3 : 00000000bffffe00 [ 82.361888][ T4971] x2 : ffff80001fb379d0 x1 : 0000000000000030 x0 : 0000000000000020 [ 82.362994][ T4971] Call trace: [ 82.363467][ T4971] __udf_add_aext+0x490/0x61c [ 82.364130][ T4971] udf_do_extend_file+0x550/0xd8c [ 82.364781][ T4971] udf_setsize+0x8b4/0xd7c [ 82.365400][ T4971] udf_setattr+0x280/0x414 [ 82.366016][ T4971] notify_change+0xa08/0xcd8 [ 82.366662][ T4971] do_truncate+0x178/0x1f0 [ 82.367248][ T4971] do_sys_ftruncate+0x284/0x31c [ 82.367969][ T4971] __arm64_sys_ftruncate+0x60/0x74 [ 82.368648][ T4971] invoke_syscall+0x98/0x2b8 [ 82.369285][ T4971] el0_svc_common+0x138/0x258 [ 82.370001][ T4971] do_el0_svc+0x58/0x14c [ 82.370652][ T4971] el0_svc+0x78/0x1e0 [ 82.371266][ T4971] el0t_64_sync_handler+0xcc/0xe4 [ 82.372068][ T4971] el0t_64_sync+0x1a0/0x1a4 [ 82.372738][ T4971] irq event stamp: 20060 [ 82.373355][ T4971] hardirqs last enabled at (20059): [] exit_to_kernel_mode+0xe0/0x168 [ 82.374668][ T4971] hardirqs last disabled at (20060): [] el1_dbg+0x24/0x80 [ 82.375885][ T4971] softirqs last enabled at (20054): [] handle_softirqs+0xa4c/0xbf0 [ 82.377210][ T4971] softirqs last disabled at (19979): [] __irq_exit_rcu+0x240/0x440 [ 82.378465][ T4971] ---[ end trace 0bd41df0d0beb4d0 ]--- [ 82.379526][ T4971] ------------[ cut here ]------------ [ 82.380240][ T4971] WARNING: CPU: 1 PID: 4971 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 82.381460][ T4971] Modules linked in: [ 82.382007][ T4971] CPU: 1 PID: 4971 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 82.383205][ T4971] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 82.384620][ T4971] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 82.385719][ T4971] pc : __udf_add_aext+0x490/0x61c [ 82.386406][ T4971] lr : __udf_add_aext+0x490/0x61c [ 82.387135][ T4971] sp : ffff80001fb37760 [ 82.387791][ T4971] x29: ffff80001fb37780 x28: 1ffff00003f66f40 x27: dfff800000000000 [ 82.388933][ T4971] x26: 0000000000000030 x25: 0000000000000040 x24: ffff80001fb37a08 [ 82.390012][ T4971] x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00003f66f41 [ 82.391085][ T4971] x20: ffff80001fb37a00 x19: ffff0000eb928e28 x18: 0000000000000000 [ 82.392234][ T4971] x17: 0000000000000000 x16: ffff80000973e348 x15: 0000000000000001 [ 82.393382][ T4971] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 82.394723][ T4971] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973e75c [ 82.396071][ T4971] x8 : ffff0000c6013680 x7 : 0000000000000000 x6 : ffff0000e28a2000 [ 82.397374][ T4971] x5 : ffff80001fb37a18 x4 : 0000000000000001 x3 : 00000000bffffe00 [ 82.398695][ T4971] x2 : ffff80001fb379d0 x1 : 0000000000000040 x0 : 0000000000000030 [ 82.399979][ T4971] Call trace: [ 82.400479][ T4971] __udf_add_aext+0x490/0x61c [ 82.401193][ T4971] udf_do_extend_file+0x550/0xd8c [ 82.401959][ T4971] udf_setsize+0x8b4/0xd7c [ 82.402656][ T4971] udf_setattr+0x280/0x414 [ 82.403272][ T4971] notify_change+0xa08/0xcd8 [ 82.403950][ T4971] do_truncate+0x178/0x1f0 [ 82.404549][ T4971] do_sys_ftruncate+0x284/0x31c [ 82.405230][ T4971] __arm64_sys_ftruncate+0x60/0x74 [ 82.405956][ T4971] invoke_syscall+0x98/0x2b8 [ 82.406558][ T4971] el0_svc_common+0x138/0x258 [ 82.407192][ T4971] do_el0_svc+0x58/0x14c [ 82.407782][ T4971] el0_svc+0x78/0x1e0 [ 82.408407][ T4971] el0t_64_sync_handler+0xcc/0xe4 [ 82.409161][ T4971] el0t_64_sync+0x1a0/0x1a4 [ 82.409814][ T4971] irq event stamp: 20088 [ 82.410409][ T4971] hardirqs last enabled at (20087): [] exit_to_kernel_mode+0xe0/0x168 [ 82.411813][ T4971] hardirqs last disabled at (20088): [] el1_dbg+0x24/0x80 [ 82.412968][ T4971] softirqs last enabled at (20082): [] handle_softirqs+0xa4c/0xbf0 [ 82.414290][ T4971] softirqs last disabled at (20063): [] __irq_exit_rcu+0x240/0x440 [ 82.415563][ T4971] ---[ end trace 0bd41df0d0beb4d1 ]--- [ 82.417230][ T4971] ------------[ cut here ]------------ [ 82.418065][ T4971] WARNING: CPU: 1 PID: 4971 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 82.419400][ T4971] Modules linked in: [ 82.420015][ T4971] CPU: 1 PID: 4971 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 82.421296][ T4971] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 82.422716][ T4971] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 82.423770][ T4971] pc : __udf_add_aext+0x490/0x61c [ 82.424503][ T4971] lr : __udf_add_aext+0x490/0x61c [ 82.425236][ T4971] sp : ffff80001fb37760 [ 82.425857][ T4971] x29: ffff80001fb37780 x28: 1ffff00003f66f40 x27: dfff800000000000 [ 82.427059][ T4971] x26: 0000000000000040 x25: 0000000000000050 x24: ffff80001fb37a08 [ 82.428162][ T4971] x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00003f66f41 [ 82.429255][ T4971] x20: ffff80001fb37a00 x19: ffff0000eb928e28 x18: 0000000000000000 [ 82.430404][ T4971] x17: 0000000000000000 x16: ffff80000973e348 x15: 0000000000000001 [ 82.431475][ T4971] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 82.432589][ T4971] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973e75c [ 82.433731][ T4971] x8 : ffff0000c6013680 x7 : 0000000000000000 x6 : ffff0000e28a2000 [ 82.434829][ T4971] x5 : ffff80001fb37a18 x4 : 0000000000000001 x3 : 00000000bffffe00 [ 82.436011][ T4971] x2 : ffff80001fb379d0 x1 : 0000000000000050 x0 : 0000000000000040 [ 82.437186][ T4971] Call trace: [ 82.437619][ T4971] __udf_add_aext+0x490/0x61c [ 82.438289][ T4971] udf_do_extend_file+0x550/0xd8c [ 82.438988][ T4971] udf_setsize+0x8b4/0xd7c [ 82.439606][ T4971] udf_setattr+0x280/0x414 [ 82.440261][ T4971] notify_change+0xa08/0xcd8 [ 82.440928][ T4971] do_truncate+0x178/0x1f0 [ 82.441551][ T4971] do_sys_ftruncate+0x284/0x31c [ 82.442258][ T4971] __arm64_sys_ftruncate+0x60/0x74 [ 82.443013][ T4971] invoke_syscall+0x98/0x2b8 [ 82.443642][ T4971] el0_svc_common+0x138/0x258 [ 82.444277][ T4971] do_el0_svc+0x58/0x14c [ 82.444889][ T4971] el0_svc+0x78/0x1e0 [ 82.445424][ T4971] el0t_64_sync_handler+0xcc/0xe4 [ 82.446127][ T4971] el0t_64_sync+0x1a0/0x1a4 [ 82.446728][ T4971] irq event stamp: 20118 [ 82.447341][ T4971] hardirqs last enabled at (20117): [] exit_to_kernel_mode+0xe0/0x168 [ 82.448699][ T4971] hardirqs last disabled at (20118): [] el1_dbg+0x24/0x80 [ 82.449884][ T4971] softirqs last enabled at (20112): [] handle_softirqs+0xa4c/0xbf0 [ 82.451209][ T4971] softirqs last disabled at (20091): [] __irq_exit_rcu+0x240/0x440 [ 82.452492][ T4971] ---[ end trace 0bd41df0d0beb4d2 ]--- [ 82.454015][ T4971] ------------[ cut here ]------------ [ 82.454833][ T4971] WARNING: CPU: 1 PID: 4971 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 82.456103][ T4971] Modules linked in: [ 82.456652][ T4971] CPU: 1 PID: 4971 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 82.457782][ T4971] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 82.459131][ T4971] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 82.460174][ T4971] pc : __udf_add_aext+0x490/0x61c [ 82.460864][ T4971] lr : __udf_add_aext+0x490/0x61c [ 82.461556][ T4971] sp : ffff80001fb37760 [ 82.462150][ T4971] x29: ffff80001fb37780 x28: 1ffff00003f66f40 x27: dfff800000000000 [ 82.463259][ T4971] x26: 0000000000000050 x25: 0000000000000060 x24: ffff80001fb37a08 [ 82.464337][ T4971] x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00003f66f41 [ 82.465418][ T4971] x20: ffff80001fb37a00 x19: ffff0000eb928e28 x18: 0000000000000000 [ 82.466512][ T4971] x17: 0000000000000000 x16: ffff80000973e348 x15: 0000000000000001 [ 82.467611][ T4971] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 82.468792][ T4971] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973e75c [ 82.469912][ T4971] x8 : ffff0000c6013680 x7 : 0000000000000000 x6 : ffff0000e28a2000 [ 82.471085][ T4971] x5 : ffff80001fb37a18 x4 : 0000000000000001 x3 : 00000000bffffe00 [ 82.472214][ T4971] x2 : ffff80001fb379d0 x1 : 0000000000000060 x0 : 0000000000000050 [ 82.473326][ T4971] Call trace: [ 82.473760][ T4971] __udf_add_aext+0x490/0x61c [ 82.474394][ T4971] udf_do_extend_file+0x550/0xd8c [ 82.475105][ T4971] udf_setsize+0x8b4/0xd7c [ 82.475706][ T4971] udf_setattr+0x280/0x414 [ 82.476311][ T4971] notify_change+0xa08/0xcd8 [ 82.476920][ T4971] do_truncate+0x178/0x1f0 [ 82.477519][ T4971] do_sys_ftruncate+0x284/0x31c [ 82.478231][ T4971] __arm64_sys_ftruncate+0x60/0x74 [ 82.478968][ T4971] invoke_syscall+0x98/0x2b8 [ 82.479648][ T4971] el0_svc_common+0x138/0x258 [ 82.480289][ T4971] do_el0_svc+0x58/0x14c [ 82.480877][ T4971] el0_svc+0x78/0x1e0 [ 82.481443][ T4971] el0t_64_sync_handler+0xcc/0xe4 [ 82.482140][ T4971] el0t_64_sync+0x1a0/0x1a4 [ 82.482778][ T4971] irq event stamp: 20206 [ 82.483349][ T4971] hardirqs last enabled at (20205): [] exit_to_kernel_mode+0xe0/0x168 [ 82.484650][ T4971] hardirqs last disabled at (20206): [] el1_dbg+0x24/0x80 [ 82.485833][ T4971] softirqs last enabled at (20200): [] handle_softirqs+0xa4c/0xbf0 [ 82.487115][ T4971] softirqs last disabled at (20123): [] __irq_exit_rcu+0x240/0x440 [ 82.488419][ T4971] ---[ end trace 0bd41df0d0beb4d3 ]--- [ 82.489650][ T4971] ------------[ cut here ]------------ [ 82.490416][ T4971] WARNING: CPU: 1 PID: 4971 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 82.491685][ T4971] Modules linked in: [ 82.492241][ T4971] CPU: 1 PID: 4971 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 82.493430][ T4971] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 82.494813][ T4971] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 82.495894][ T4971] pc : __udf_add_aext+0x490/0x61c [ 82.496597][ T4971] lr : __udf_add_aext+0x490/0x61c [ 82.497294][ T4971] sp : ffff80001fb37760 [ 82.497900][ T4971] x29: ffff80001fb37780 x28: 1ffff00003f66f40 x27: dfff800000000000 [ 82.498986][ T4971] x26: 0000000000000060 x25: 0000000000000070 x24: ffff80001fb37a08 [ 82.500159][ T4971] x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00003f66f41 [ 82.501274][ T4971] x20: ffff80001fb37a00 x19: ffff0000eb928e28 x18: 0000000000000000 [ 82.502492][ T4971] x17: 0000000000000000 x16: ffff80000973e348 x15: 0000000000000001 [ 82.503649][ T4971] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 82.504792][ T4971] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973e75c [ 82.506001][ T4971] x8 : ffff0000c6013680 x7 : 0000000000000000 x6 : ffff0000e28a2000 [ 82.507090][ T4971] x5 : ffff80001fb37a18 x4 : 0000000000000001 x3 : 00000000bffffe00 [ 82.508194][ T4971] x2 : ffff80001fb379d0 x1 : 0000000000000070 x0 : 0000000000000060 [ 82.509277][ T4971] Call trace: [ 82.509729][ T4971] __udf_add_aext+0x490/0x61c [ 82.510354][ T4971] udf_do_extend_file+0x550/0xd8c [ 82.511062][ T4971] udf_setsize+0x8b4/0xd7c [ 82.511681][ T4971] udf_setattr+0x280/0x414 [ 82.512315][ T4971] notify_change+0xa08/0xcd8 [ 82.512943][ T4971] do_truncate+0x178/0x1f0 [ 82.513550][ T4971] do_sys_ftruncate+0x284/0x31c [ 82.514215][ T4971] __arm64_sys_ftruncate+0x60/0x74 [ 82.514947][ T4971] invoke_syscall+0x98/0x2b8 [ 82.515589][ T4971] el0_svc_common+0x138/0x258 [ 82.516221][ T4971] do_el0_svc+0x58/0x14c [ 82.516832][ T4971] el0_svc+0x78/0x1e0 [ 82.517368][ T4971] el0t_64_sync_handler+0xcc/0xe4 [ 82.518042][ T4971] el0t_64_sync+0x1a0/0x1a4 [ 82.518711][ T4971] irq event stamp: 20322 [ 82.519279][ T4971] hardirqs last enabled at (20321): [] exit_to_kernel_mode+0xe0/0x168 [ 82.520632][ T4971] hardirqs last disabled at (20322): [] el1_dbg+0x24/0x80 [ 82.521891][ T4971] softirqs last enabled at (20316): [] handle_softirqs+0xa4c/0xbf0 [ 82.523234][ T4971] softirqs last disabled at (20209): [] __irq_exit_rcu+0x240/0x440 [ 82.524583][ T4971] ---[ end trace 0bd41df0d0beb4d4 ]--- [ 82.525836][ T4971] ------------[ cut here ]------------ [ 82.526548][ T4971] WARNING: CPU: 1 PID: 4971 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 82.527820][ T4971] Modules linked in: [ 82.528415][ T4971] CPU: 1 PID: 4971 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 82.529606][ T4971] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 82.530994][ T4971] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 82.532013][ T4971] pc : __udf_add_aext+0x490/0x61c [ 82.532720][ T4971] lr : __udf_add_aext+0x490/0x61c [ 82.533400][ T4971] sp : ffff80001fb37760 [ 82.533958][ T4971] x29: ffff80001fb37780 x28: 1ffff00003f66f40 x27: dfff800000000000 [ 82.535069][ T4971] x26: 0000000000000070 x25: 0000000000000080 x24: ffff80001fb37a08 [ 82.536176][ T4971] x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00003f66f41 [ 82.537304][ T4971] x20: ffff80001fb37a00 x19: ffff0000eb928e28 x18: 0000000000000000 [ 82.538410][ T4971] x17: 0000000000000000 x16: ffff80000973e348 x15: 0000000000000001 [ 82.539492][ T4971] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 82.540610][ T4971] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973e75c [ 82.541709][ T4971] x8 : ffff0000c6013680 x7 : 0000000000000000 x6 : ffff0000e28a2000 [ 82.542825][ T4971] x5 : ffff80001fb37a18 x4 : 0000000000000001 x3 : 00000000bffffe00 [ 82.543972][ T4971] x2 : ffff80001fb379d0 x1 : 0000000000000080 x0 : 0000000000000070 [ 82.545140][ T4971] Call trace: [ 82.545631][ T4971] __udf_add_aext+0x490/0x61c [ 82.546298][ T4971] udf_do_extend_file+0x550/0xd8c [ 82.546980][ T4971] udf_setsize+0x8b4/0xd7c [ 82.547572][ T4971] udf_setattr+0x280/0x414 [ 82.548201][ T4971] notify_change+0xa08/0xcd8 [ 82.548816][ T4971] do_truncate+0x178/0x1f0 [ 82.549421][ T4971] do_sys_ftruncate+0x284/0x31c [ 82.550071][ T4971] __arm64_sys_ftruncate+0x60/0x74 [ 82.550811][ T4971] invoke_syscall+0x98/0x2b8 [ 82.551482][ T4971] el0_svc_common+0x138/0x258 [ 82.552114][ T4971] do_el0_svc+0x58/0x14c [ 82.552692][ T4971] el0_svc+0x78/0x1e0 [ 82.553225][ T4971] el0t_64_sync_handler+0xcc/0xe4 [ 82.553917][ T4971] el0t_64_sync+0x1a0/0x1a4 [ 82.554546][ T4971] irq event stamp: 20358 [ 82.555114][ T4971] hardirqs last enabled at (20357): [] exit_to_kernel_mode+0xe0/0x168 [ 82.556506][ T4971] hardirqs last disabled at (20358): [] el1_dbg+0x24/0x80 [ 82.557774][ T4971] softirqs last enabled at (20352): [] handle_softirqs+0xa4c/0xbf0 [ 82.559249][ T4971] softirqs last disabled at (20325): [] __irq_exit_rcu+0x240/0x440 [ 82.560732][ T4971] ---[ end trace 0bd41df0d0beb4d5 ]--- [ 82.561967][ T4971] ------------[ cut here ]------------ [ 82.562712][ T4971] WARNING: CPU: 1 PID: 4971 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 82.563928][ T4971] Modules linked in: [ 82.564455][ T4971] CPU: 1 PID: 4971 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 82.565625][ T4971] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 82.567043][ T4971] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 82.568196][ T4971] pc : __udf_add_aext+0x490/0x61c [ 82.568939][ T4971] lr : __udf_add_aext+0x490/0x61c [ 82.569635][ T4971] sp : ffff80001fb37760 [ 82.570201][ T4971] x29: ffff80001fb37780 x28: 1ffff00003f66f40 x27: dfff800000000000 [ 82.571356][ T4971] x26: 0000000000000080 x25: 0000000000000090 x24: ffff80001fb37a08 [ 82.572460][ T4971] x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00003f66f41 [ 82.573625][ T4971] x20: ffff80001fb37a00 x19: ffff0000eb928e28 x18: 0000000000000000 [ 82.574759][ T4971] x17: 0000000000000000 x16: ffff80000973e348 x15: 0000000000000001 [ 82.575936][ T4971] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 82.577083][ T4971] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973e75c [ 82.578169][ T4971] x8 : ffff0000c6013680 x7 : 0000000000000000 x6 : ffff0000e28a2000 [ 82.579309][ T4971] x5 : ffff80001fb37a18 x4 : 0000000000000001 x3 : 00000000bffffe00 [ 82.580454][ T4971] x2 : ffff80001fb379d0 x1 : 0000000000000090 x0 : 0000000000000080 [ 82.581637][ T4971] Call trace: [ 82.582099][ T4971] __udf_add_aext+0x490/0x61c [ 82.582782][ T4971] udf_do_extend_file+0x550/0xd8c [ 82.583566][ T4971] udf_setsize+0x8b4/0xd7c [ 82.584205][ T4971] udf_setattr+0x280/0x414 [ 82.584864][ T4971] notify_change+0xa08/0xcd8 [ 82.585517][ T4971] do_truncate+0x178/0x1f0 [ 82.586158][ T4971] do_sys_ftruncate+0x284/0x31c [ 82.586831][ T4971] __arm64_sys_ftruncate+0x60/0x74 [ 82.587571][ T4971] invoke_syscall+0x98/0x2b8 [ 82.588188][ T4971] el0_svc_common+0x138/0x258 [ 82.588806][ T4971] do_el0_svc+0x58/0x14c [ 82.589428][ T4971] el0_svc+0x78/0x1e0 [ 82.590029][ T4971] el0t_64_sync_handler+0xcc/0xe4 [ 82.590718][ T4971] el0t_64_sync+0x1a0/0x1a4 [ 82.591335][ T4971] irq event stamp: 20468 [ 82.591850][ T4971] hardirqs last enabled at (20467): [] exit_to_kernel_mode+0xe0/0x168 [ 82.593230][ T4971] hardirqs last disabled at (20468): [] el1_dbg+0x24/0x80 [ 82.594428][ T4971] softirqs last enabled at (20462): [] handle_softirqs+0xa4c/0xbf0 [ 82.595700][ T4971] softirqs last disabled at (20361): [] __irq_exit_rcu+0x240/0x440 [ 82.597014][ T4971] ---[ end trace 0bd41df0d0beb4d6 ]--- [ 82.597894][ T4971] ------------[ cut here ]------------ [ 82.598645][ T4971] WARNING: CPU: 1 PID: 4971 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 82.599885][ T4971] Modules linked in: [ 82.600402][ T4971] CPU: 1 PID: 4971 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 82.601555][ T4971] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 82.602919][ T4971] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 82.604017][ T4971] pc : __udf_add_aext+0x490/0x61c [ 82.604732][ T4971] lr : __udf_add_aext+0x490/0x61c [ 82.605411][ T4971] sp : ffff80001fb37760 [ 82.605967][ T4971] x29: ffff80001fb37780 x28: 1ffff00003f66f40 x27: dfff800000000000 [ 82.607121][ T4971] x26: 0000000000000090 x25: 00000000000000a0 x24: ffff80001fb37a08 [ 82.608212][ T4971] x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00003f66f41 [ 82.609279][ T4971] x20: ffff80001fb37a00 x19: ffff0000eb928e28 x18: 0000000000000000 [ 82.610409][ T4971] x17: 0000000000000000 x16: ffff80000973e348 x15: 0000000000000001 [ 82.611525][ T4971] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 82.612658][ T4971] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973e75c [ 82.613680][ T4971] x8 : ffff0000c6013680 x7 : 0000000000000000 x6 : ffff0000e28a2000 [ 82.614791][ T4971] x5 : ffff80001fb37a18 x4 : 0000000000000001 x3 : 00000000bffffe00 [ 82.615936][ T4971] x2 : ffff80001fb379d0 x1 : 00000000000000a0 x0 : 0000000000000090 [ 82.617045][ T4971] Call trace: [ 82.617465][ T4971] __udf_add_aext+0x490/0x61c [ 82.618057][ T4971] udf_do_extend_file+0x550/0xd8c [ 82.618735][ T4971] udf_setsize+0x8b4/0xd7c [ 82.619336][ T4971] udf_setattr+0x280/0x414 [ 82.619964][ T4971] notify_change+0xa08/0xcd8 [ 82.620643][ T4971] do_truncate+0x178/0x1f0 [ 82.621280][ T4971] do_sys_ftruncate+0x284/0x31c [ 82.621970][ T4971] __arm64_sys_ftruncate+0x60/0x74 [ 82.622729][ T4971] invoke_syscall+0x98/0x2b8 [ 82.623362][ T4971] el0_svc_common+0x138/0x258 [ 82.624011][ T4971] do_el0_svc+0x58/0x14c [ 82.624608][ T4971] el0_svc+0x78/0x1e0 [ 82.625160][ T4971] el0t_64_sync_handler+0xcc/0xe4 [ 82.625842][ T4971] el0t_64_sync+0x1a0/0x1a4 [ 82.626443][ T4971] irq event stamp: 20494 [ 82.626973][ T4971] hardirqs last enabled at (20493): [] exit_to_kernel_mode+0xe0/0x168 [ 82.628237][ T4971] hardirqs last disabled at (20494): [] el1_dbg+0x24/0x80 [ 82.629420][ T4971] softirqs last enabled at (20488): [] handle_softirqs+0xa4c/0xbf0 [ 82.630652][ T4971] softirqs last disabled at (20471): [] __irq_exit_rcu+0x240/0x440 [ 82.631904][ T4971] ---[ end trace 0bd41df0d0beb4d7 ]--- [ 82.632794][ T4971] ------------[ cut here ]------------ [ 82.633464][ T4971] WARNING: CPU: 1 PID: 4971 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 82.634638][ T4971] Modules linked in: [ 82.635189][ T4971] CPU: 1 PID: 4971 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 82.636420][ T4971] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 82.637747][ T4971] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 82.638818][ T4971] pc : __udf_add_aext+0x490/0x61c [ 82.639502][ T4971] lr : __udf_add_aext+0x490/0x61c [ 82.640218][ T4971] sp : ffff80001fb37760 [ 82.640808][ T4971] x29: ffff80001fb37780 x28: 1ffff00003f66f40 x27: dfff800000000000 [ 82.641933][ T4971] x26: 00000000000000a0 x25: 00000000000000b0 x24: ffff80001fb37a08 [ 82.643096][ T4971] x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00003f66f41 [ 82.644202][ T4971] x20: ffff80001fb37a00 x19: ffff0000eb928e28 x18: 0000000000000000 [ 82.645327][ T4971] x17: 0000000000000000 x16: ffff80000973e348 x15: 0000000000000001 [ 82.646484][ T4971] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 82.647649][ T4971] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973e75c [ 82.648803][ T4971] x8 : ffff0000c6013680 x7 : 0000000000000000 x6 : ffff0000e28a2000 [ 82.650024][ T4971] x5 : ffff80001fb37a18 x4 : 0000000000000001 x3 : 00000000bffffe00 [ 82.651254][ T4971] x2 : ffff80001fb379d0 x1 : 00000000000000b0 x0 : 00000000000000a0 [ 82.652463][ T4971] Call trace: [ 82.652985][ T4971] __udf_add_aext+0x490/0x61c [ 82.653642][ T4971] udf_do_extend_file+0x550/0xd8c [ 82.654376][ T4971] udf_setsize+0x8b4/0xd7c [ 82.655044][ T4971] udf_setattr+0x280/0x414 [ 82.655673][ T4971] notify_change+0xa08/0xcd8 [ 82.656383][ T4971] do_truncate+0x178/0x1f0 [ 82.657035][ T4971] do_sys_ftruncate+0x284/0x31c [ 82.657689][ T4971] __arm64_sys_ftruncate+0x60/0x74 [ 82.658411][ T4971] invoke_syscall+0x98/0x2b8 [ 82.659056][ T4971] el0_svc_common+0x138/0x258 [ 82.659700][ T4971] do_el0_svc+0x58/0x14c [ 82.660275][ T4971] el0_svc+0x78/0x1e0 [ 82.660844][ T4971] el0t_64_sync_handler+0xcc/0xe4 [ 82.661520][ T4971] el0t_64_sync+0x1a0/0x1a4 [ 82.662141][ T4971] irq event stamp: 20532 [ 82.662716][ T4971] hardirqs last enabled at (20531): [] exit_to_kernel_mode+0xe0/0x168 [ 82.664038][ T4971] hardirqs last disabled at (20532): [] el1_dbg+0x24/0x80 [ 82.665227][ T4971] softirqs last enabled at (20526): [] handle_softirqs+0xa4c/0xbf0 [ 82.666507][ T4971] softirqs last disabled at (20497): [] __irq_exit_rcu+0x240/0x440 [ 82.667837][ T4971] ---[ end trace 0bd41df0d0beb4d8 ]--- [ 82.669208][ T4971] ------------[ cut here ]------------ [ 82.669991][ T4971] WARNING: CPU: 1 PID: 4971 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 82.671324][ T4971] Modules linked in: [ 82.671908][ T4971] CPU: 1 PID: 4971 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 82.673086][ T4971] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 82.674444][ T4971] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 82.675588][ T4971] pc : __udf_add_aext+0x490/0x61c [ 82.676291][ T4971] lr : __udf_add_aext+0x490/0x61c [ 82.677018][ T4971] sp : ffff80001fb37760 [ 82.677570][ T4971] x29: ffff80001fb37780 x28: 1ffff00003f66f40 x27: dfff800000000000 [ 82.678759][ T4971] x26: 00000000000000b0 x25: 00000000000000c0 x24: ffff80001fb37a08 [ 82.679902][ T4971] x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00003f66f41 [ 82.681014][ T4971] x20: ffff80001fb37a00 x19: ffff0000eb928e28 x18: 0000000000000000 [ 82.682146][ T4971] x17: 0000000000000000 x16: ffff80000973e348 x15: 0000000000000001 [ 82.683326][ T4971] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 82.684441][ T4971] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973e75c [ 82.685624][ T4971] x8 : ffff0000c6013680 x7 : 0000000000000000 x6 : ffff0000e28a2000 [ 82.686765][ T4971] x5 : ffff80001fb37a18 x4 : 0000000000000001 x3 : 00000000bffffe00 [ 82.687865][ T4971] x2 : ffff80001fb379d0 x1 : 00000000000000c0 x0 : 00000000000000b0 [ 82.688981][ T4971] Call trace: [ 82.689450][ T4971] __udf_add_aext+0x490/0x61c [ 82.690124][ T4971] udf_do_extend_file+0x550/0xd8c [ 82.690891][ T4971] udf_setsize+0x8b4/0xd7c [ 82.691499][ T4971] udf_setattr+0x280/0x414 [ 82.692076][ T4971] notify_change+0xa08/0xcd8 [ 82.692715][ T4971] do_truncate+0x178/0x1f0 [ 82.693317][ T4971] do_sys_ftruncate+0x284/0x31c [ 82.694031][ T4971] __arm64_sys_ftruncate+0x60/0x74 [ 82.694730][ T4971] invoke_syscall+0x98/0x2b8 [ 82.695381][ T4971] el0_svc_common+0x138/0x258 [ 82.696015][ T4971] do_el0_svc+0x58/0x14c [ 82.696583][ T4971] el0_svc+0x78/0x1e0 [ 82.697144][ T4971] el0t_64_sync_handler+0xcc/0xe4 [ 82.697833][ T4971] el0t_64_sync+0x1a0/0x1a4 [ 82.698489][ T4971] irq event stamp: 20638 [ 82.699092][ T4971] hardirqs last enabled at (20637): [] exit_to_kernel_mode+0xe0/0x168 [ 82.700414][ T4971] hardirqs last disabled at (20638): [] el1_dbg+0x24/0x80 [ 82.701604][ T4971] softirqs last enabled at (20632): [] handle_softirqs+0xa4c/0xbf0 [ 82.702896][ T4971] softirqs last disabled at (20535): [] __irq_exit_rcu+0x240/0x440 [ 82.704244][ T4971] ---[ end trace 0bd41df0d0beb4d9 ]--- [ 82.705190][ T4971] ------------[ cut here ]------------ [ 82.705907][ T4971] WARNING: CPU: 1 PID: 4971 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 82.707167][ T4971] Modules linked in: [ 82.707717][ T4971] CPU: 1 PID: 4971 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 82.708897][ T4971] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 82.710249][ T4971] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 82.711297][ T4971] pc : __udf_add_aext+0x490/0x61c [ 82.711955][ T4971] lr : __udf_add_aext+0x490/0x61c [ 82.712637][ T4971] sp : ffff80001fb37760 [ 82.713213][ T4971] x29: ffff80001fb37780 x28: 1ffff00003f66f40 x27: dfff800000000000 [ 82.714324][ T4971] x26: 00000000000000c0 x25: 00000000000000d0 x24: ffff80001fb37a08 [ 82.715444][ T4971] x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00003f66f41 [ 82.716608][ T4971] x20: ffff80001fb37a00 x19: ffff0000eb928e28 x18: 0000000000000000 [ 82.717718][ T4971] x17: 0000000000000000 x16: ffff80000973e348 x15: 0000000000000001 [ 82.718867][ T4971] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 82.719994][ T4971] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973e75c [ 82.721169][ T4971] x8 : ffff0000c6013680 x7 : 0000000000000000 x6 : ffff0000e28a2000 [ 82.722363][ T4971] x5 : ffff80001fb37a18 x4 : 0000000000000001 x3 : 00000000bffffe00 [ 82.723527][ T4971] x2 : ffff80001fb379d0 x1 : 00000000000000d0 x0 : 00000000000000c0 [ 82.724665][ T4971] Call trace: [ 82.725105][ T4971] __udf_add_aext+0x490/0x61c [ 82.725782][ T4971] udf_do_extend_file+0x550/0xd8c [ 82.726434][ T4971] udf_setsize+0x8b4/0xd7c [ 82.727085][ T4971] udf_setattr+0x280/0x414 [ 82.727714][ T4971] notify_change+0xa08/0xcd8 [ 82.728363][ T4971] do_truncate+0x178/0x1f0 [ 82.728968][ T4971] do_sys_ftruncate+0x284/0x31c [ 82.729628][ T4971] __arm64_sys_ftruncate+0x60/0x74 [ 82.730338][ T4971] invoke_syscall+0x98/0x2b8 [ 82.730995][ T4971] el0_svc_common+0x138/0x258 [ 82.731649][ T4971] do_el0_svc+0x58/0x14c [ 82.732274][ T4971] el0_svc+0x78/0x1e0 [ 82.732863][ T4971] el0t_64_sync_handler+0xcc/0xe4 [ 82.733549][ T4971] el0t_64_sync+0x1a0/0x1a4 [ 82.734205][ T4971] irq event stamp: 20658 [ 82.734751][ T4971] hardirqs last enabled at (20657): [] exit_to_kernel_mode+0xe0/0x168 [ 82.736078][ T4971] hardirqs last disabled at (20658): [] el1_dbg+0x24/0x80 [ 82.737305][ T4971] softirqs last enabled at (20652): [] handle_softirqs+0xa4c/0xbf0 [ 82.738600][ T4971] softirqs last disabled at (20641): [] __irq_exit_rcu+0x240/0x440 [ 82.739868][ T4971] ---[ end trace 0bd41df0d0beb4da ]--- [ 82.741129][ T4971] ------------[ cut here ]------------ [ 82.741922][ T4971] WARNING: CPU: 1 PID: 4971 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 82.743208][ T4971] Modules linked in: [ 82.743777][ T4971] CPU: 1 PID: 4971 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 82.744958][ T4971] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 82.746338][ T4971] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 82.747421][ T4971] pc : __udf_add_aext+0x490/0x61c [ 82.748086][ T4971] lr : __udf_add_aext+0x490/0x61c [ 82.748787][ T4971] sp : ffff80001fb37760 [ 82.749349][ T4971] x29: ffff80001fb37780 x28: 1ffff00003f66f40 x27: dfff800000000000 [ 82.750711][ T4971] x26: 00000000000000d0 x25: 00000000000000e0 x24: ffff80001fb37a08 [ 82.751951][ T4971] x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00003f66f41 [ 82.753209][ T4971] x20: ffff80001fb37a00 x19: ffff0000eb928e28 x18: 0000000000000000 [ 82.754466][ T4971] x17: 0000000000000000 x16: ffff80000973e348 x15: 0000000000000001 [ 82.755716][ T4971] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 82.756852][ T4971] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973e75c [ 82.757960][ T4971] x8 : ffff0000c6013680 x7 : 0000000000000000 x6 : ffff0000e28a2000 [ 82.759103][ T4971] x5 : ffff80001fb37a18 x4 : 0000000000000001 x3 : 00000000bffffe00 [ 82.760249][ T4971] x2 : ffff80001fb379d0 x1 : 00000000000000e0 x0 : 00000000000000d0 [ 82.761347][ T4971] Call trace: [ 82.761793][ T4971] __udf_add_aext+0x490/0x61c [ 82.762466][ T4971] udf_do_extend_file+0x550/0xd8c [ 82.763145][ T4971] udf_setsize+0x8b4/0xd7c [ 82.763789][ T4971] udf_setattr+0x280/0x414 [ 82.764407][ T4971] notify_change+0xa08/0xcd8 [ 82.764983][ T4971] do_truncate+0x178/0x1f0 [ 82.765602][ T4971] do_sys_ftruncate+0x284/0x31c [ 82.766294][ T4971] __arm64_sys_ftruncate+0x60/0x74 [ 82.767024][ T4971] invoke_syscall+0x98/0x2b8 [ 82.767634][ T4971] el0_svc_common+0x138/0x258 [ 82.768299][ T4971] do_el0_svc+0x58/0x14c [ 82.768879][ T4971] el0_svc+0x78/0x1e0 [ 82.769406][ T4971] el0t_64_sync_handler+0xcc/0xe4 [ 82.770090][ T4971] el0t_64_sync+0x1a0/0x1a4 [ 82.770741][ T4971] irq event stamp: 20748 [ 82.771311][ T4971] hardirqs last enabled at (20747): [] exit_to_kernel_mode+0xe0/0x168 [ 82.772576][ T4971] hardirqs last disabled at (20748): [] el1_dbg+0x24/0x80 [ 82.773796][ T4971] softirqs last enabled at (20742): [] handle_softirqs+0xa4c/0xbf0 [ 82.775122][ T4971] softirqs last disabled at (20661): [] __irq_exit_rcu+0x240/0x440 [ 82.776358][ T4971] ---[ end trace 0bd41df0d0beb4db ]--- [ 82.777756][ T4971] ------------[ cut here ]------------ [ 82.778586][ T4971] WARNING: CPU: 1 PID: 4971 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 82.779924][ T4971] Modules linked in: [ 82.780456][ T4971] CPU: 1 PID: 4971 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 82.781749][ T4971] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 82.783108][ T4971] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 82.784217][ T4971] pc : __udf_add_aext+0x490/0x61c [ 82.784948][ T4971] lr : __udf_add_aext+0x490/0x61c [ 82.785680][ T4971] sp : ffff80001fb37760 [ 82.786292][ T4971] x29: ffff80001fb37780 x28: 1ffff00003f66f40 x27: dfff800000000000 [ 82.787518][ T4971] x26: 00000000000000e0 x25: 00000000000000f0 x24: ffff80001fb37a08 [ 82.788641][ T4971] x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00003f66f41 [ 82.789861][ T4971] x20: ffff80001fb37a00 x19: ffff0000eb928e28 x18: 0000000000000000 [ 82.791006][ T4971] x17: 0000000000000000 x16: ffff80000973e348 x15: 0000000000000001 [ 82.792172][ T4971] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 82.793290][ T4971] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973e75c [ 82.794503][ T4971] x8 : ffff0000c6013680 x7 : 0000000000000000 x6 : ffff0000e28a2000 [ 82.795596][ T4971] x5 : ffff80001fb37a18 x4 : 0000000000000001 x3 : 00000000bffffe00 [ 82.796780][ T4971] x2 : ffff80001fb379d0 x1 : 00000000000000f0 x0 : 00000000000000e0 [ 82.797923][ T4971] Call trace: [ 82.798388][ T4971] __udf_add_aext+0x490/0x61c [ 82.799020][ T4971] udf_do_extend_file+0x550/0xd8c [ 82.799685][ T4971] udf_setsize+0x8b4/0xd7c [ 82.800300][ T4971] udf_setattr+0x280/0x414 [ 82.800936][ T4971] notify_change+0xa08/0xcd8 [ 82.801619][ T4971] do_truncate+0x178/0x1f0 [ 82.802213][ T4971] do_sys_ftruncate+0x284/0x31c [ 82.802881][ T4971] __arm64_sys_ftruncate+0x60/0x74 [ 82.803605][ T4971] invoke_syscall+0x98/0x2b8 [ 82.804237][ T4971] el0_svc_common+0x138/0x258 [ 82.804877][ T4971] do_el0_svc+0x58/0x14c [ 82.805492][ T4971] el0_svc+0x78/0x1e0 [ 82.806037][ T4971] el0t_64_sync_handler+0xcc/0xe4 [ 82.806731][ T4971] el0t_64_sync+0x1a0/0x1a4 [ 82.807347][ T4971] irq event stamp: 20854 [ 82.807939][ T4971] hardirqs last enabled at (20853): [] exit_to_kernel_mode+0xe0/0x168 [ 82.809310][ T4971] hardirqs last disabled at (20854): [] el1_dbg+0x24/0x80 [ 82.810537][ T4971] softirqs last enabled at (20848): [] handle_softirqs+0xa4c/0xbf0 [ 82.811787][ T4971] softirqs last disabled at (20751): [] __irq_exit_rcu+0x240/0x440 [ 82.813152][ T4971] ---[ end trace 0bd41df0d0beb4dc ]--- [ 82.814029][ T4971] ------------[ cut here ]------------ [ 82.814800][ T4971] WARNING: CPU: 1 PID: 4971 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 82.815974][ T4971] Modules linked in: [ 82.816551][ T4971] CPU: 1 PID: 4971 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 82.817768][ T4971] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 82.819125][ T4971] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 82.820189][ T4971] pc : __udf_add_aext+0x490/0x61c [ 82.820902][ T4971] lr : __udf_add_aext+0x490/0x61c [ 82.821598][ T4971] sp : ffff80001fb37760 [ 82.822184][ T4971] x29: ffff80001fb37780 x28: 1ffff00003f66f40 x27: dfff800000000000 [ 82.823272][ T4971] x26: 00000000000000f0 x25: 0000000000000100 x24: ffff80001fb37a08 [ 82.824385][ T4971] x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00003f66f41 [ 82.825609][ T4971] x20: ffff80001fb37a00 x19: ffff0000eb928e28 x18: 0000000000000000 [ 82.826752][ T4971] x17: 0000000000000000 x16: ffff80000973e348 x15: 0000000000000001 [ 82.827865][ T4971] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 82.828960][ T4971] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973e75c [ 82.830088][ T4971] x8 : ffff0000c6013680 x7 : 0000000000000000 x6 : ffff0000e28a2000 [ 82.831250][ T4971] x5 : ffff80001fb37a18 x4 : 0000000000000001 x3 : 00000000bffffe00 [ 82.832352][ T4971] x2 : ffff80001fb379d0 x1 : 0000000000000100 x0 : 00000000000000f0 [ 82.833445][ T4971] Call trace: [ 82.833868][ T4971] __udf_add_aext+0x490/0x61c [ 82.834481][ T4971] udf_do_extend_file+0x550/0xd8c [ 82.835191][ T4971] udf_setsize+0x8b4/0xd7c [ 82.835821][ T4971] udf_setattr+0x280/0x414 [ 82.836415][ T4971] notify_change+0xa08/0xcd8 [ 82.837039][ T4971] do_truncate+0x178/0x1f0 [ 82.837687][ T4971] do_sys_ftruncate+0x284/0x31c [ 82.838351][ T4971] __arm64_sys_ftruncate+0x60/0x74 [ 82.839049][ T4971] invoke_syscall+0x98/0x2b8 [ 82.839698][ T4971] el0_svc_common+0x138/0x258 [ 82.840373][ T4971] do_el0_svc+0x58/0x14c [ 82.840959][ T4971] el0_svc+0x78/0x1e0 [ 82.841475][ T4971] el0t_64_sync_handler+0xcc/0xe4 [ 82.842159][ T4971] el0t_64_sync+0x1a0/0x1a4 [ 82.842728][ T4971] irq event stamp: 20880 [ 82.843316][ T4971] hardirqs last enabled at (20879): [] exit_to_kernel_mode+0xe0/0x168 [ 82.844609][ T4971] hardirqs last disabled at (20880): [] el1_dbg+0x24/0x80 [ 82.845789][ T4971] softirqs last enabled at (20874): [] handle_softirqs+0xa4c/0xbf0 [ 82.847131][ T4971] softirqs last disabled at (20857): [] __irq_exit_rcu+0x240/0x440 [ 82.848549][ T4971] ---[ end trace 0bd41df0d0beb4dd ]--- [ 82.849591][ T4971] ------------[ cut here ]------------ [ 82.850367][ T4971] WARNING: CPU: 1 PID: 4971 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 82.851561][ T4971] Modules linked in: [ 82.852073][ T4971] CPU: 1 PID: 4971 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 82.853268][ T4971] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 82.854677][ T4971] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 82.855761][ T4971] pc : __udf_add_aext+0x490/0x61c [ 82.856452][ T4971] lr : __udf_add_aext+0x490/0x61c [ 82.857132][ T4971] sp : ffff80001fb37760 [ 82.857758][ T4971] x29: ffff80001fb37780 x28: 1ffff00003f66f40 x27: dfff800000000000 [ 82.858992][ T4971] x26: 0000000000000100 x25: 0000000000000110 x24: ffff80001fb37a08 [ 82.860204][ T4971] x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00003f66f41 [ 82.861311][ T4971] x20: ffff80001fb37a00 x19: ffff0000eb928e28 x18: 0000000000000000 [ 82.862400][ T4971] x17: 0000000000000000 x16: ffff80000973e348 x15: 0000000000000001 [ 82.863510][ T4971] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 82.864627][ T4971] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973e75c [ 82.865759][ T4971] x8 : ffff0000c6013680 x7 : 0000000000000000 x6 : ffff0000e28a2000 [ 82.866862][ T4971] x5 : ffff80001fb37a18 x4 : 0000000000000001 x3 : 00000000bffffe00 [ 82.868072][ T4971] x2 : ffff80001fb379d0 x1 : 0000000000000110 x0 : 0000000000000100 [ 82.869241][ T4971] Call trace: [ 82.869714][ T4971] __udf_add_aext+0x490/0x61c [ 82.870362][ T4971] udf_do_extend_file+0x550/0xd8c [ 82.871101][ T4971] udf_setsize+0x8b4/0xd7c [ 82.871769][ T4971] udf_setattr+0x280/0x414 [ 82.872371][ T4971] notify_change+0xa08/0xcd8 [ 82.873062][ T4971] do_truncate+0x178/0x1f0 [ 82.873685][ T4971] do_sys_ftruncate+0x284/0x31c [ 82.874336][ T4971] __arm64_sys_ftruncate+0x60/0x74 [ 82.875067][ T4971] invoke_syscall+0x98/0x2b8 [ 82.875721][ T4971] el0_svc_common+0x138/0x258 [ 82.876360][ T4971] do_el0_svc+0x58/0x14c [ 82.876956][ T4971] el0_svc+0x78/0x1e0 [ 82.877523][ T4971] el0t_64_sync_handler+0xcc/0xe4 [ 82.878238][ T4971] el0t_64_sync+0x1a0/0x1a4 [ 82.878831][ T4971] irq event stamp: 21004 [ 82.879378][ T4971] hardirqs last enabled at (21003): [] exit_to_kernel_mode+0xe0/0x168 [ 82.880724][ T4971] hardirqs last disabled at (21004): [] el1_dbg+0x24/0x80 [ 82.881926][ T4971] softirqs last enabled at (21002): [] handle_softirqs+0xa4c/0xbf0 [ 82.883200][ T4971] softirqs last disabled at (20883): [] __irq_exit_rcu+0x240/0x440 [ 82.884511][ T4971] ---[ end trace 0bd41df0d0beb4de ]--- [ 82.886087][ T4971] ------------[ cut here ]------------ [ 82.886919][ T4971] WARNING: CPU: 1 PID: 4971 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 82.888196][ T4971] Modules linked in: [ 82.888820][ T4971] CPU: 1 PID: 4971 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 82.890216][ T4971] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 82.891642][ T4971] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 82.892704][ T4971] pc : __udf_add_aext+0x490/0x61c [ 82.893407][ T4971] lr : __udf_add_aext+0x490/0x61c [ 82.894140][ T4971] sp : ffff80001fb37760 [ 82.894724][ T4971] x29: ffff80001fb37780 x28: 1ffff00003f66f40 x27: dfff800000000000 [ 82.895857][ T4971] x26: 0000000000000110 x25: 0000000000000120 x24: ffff80001fb37a08 [ 82.896992][ T4971] x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00003f66f41 [ 82.898215][ T4971] x20: ffff80001fb37a00 x19: ffff0000eb928e28 x18: 0000000000000000 [ 82.899373][ T4971] x17: 0000000000000000 x16: ffff80000973e348 x15: 0000000000000001 [ 82.900470][ T4971] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 82.901623][ T4971] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973e75c [ 82.902785][ T4971] x8 : ffff0000c6013680 x7 : 0000000000000000 x6 : ffff0000e28a2000 [ 82.903897][ T4971] x5 : ffff80001fb37a18 x4 : 0000000000000001 x3 : 00000000bffffe00 [ 82.905070][ T4971] x2 : ffff80001fb379d0 x1 : 0000000000000120 x0 : 0000000000000110 [ 82.906180][ T4971] Call trace: [ 82.906646][ T4971] __udf_add_aext+0x490/0x61c [ 82.907312][ T4971] udf_do_extend_file+0x550/0xd8c [ 82.907986][ T4971] udf_setsize+0x8b4/0xd7c [ 82.908595][ T4971] udf_setattr+0x280/0x414 [ 82.909202][ T4971] notify_change+0xa08/0xcd8 [ 82.909829][ T4971] do_truncate+0x178/0x1f0 [ 82.910411][ T4971] do_sys_ftruncate+0x284/0x31c [ 82.911063][ T4971] __arm64_sys_ftruncate+0x60/0x74 [ 82.911752][ T4971] invoke_syscall+0x98/0x2b8 [ 82.912471][ T4971] el0_svc_common+0x138/0x258 [ 82.913148][ T4971] do_el0_svc+0x58/0x14c [ 82.913737][ T4971] el0_svc+0x78/0x1e0 [ 82.914278][ T4971] el0t_64_sync_handler+0xcc/0xe4 [ 82.914972][ T4971] el0t_64_sync+0x1a0/0x1a4 [ 82.915606][ T4971] irq event stamp: 21038 [ 82.916214][ T4971] hardirqs last enabled at (21037): [] exit_to_kernel_mode+0xe0/0x168 [ 82.917607][ T4971] hardirqs last disabled at (21038): [] el1_dbg+0x24/0x80 [ 82.918858][ T4971] softirqs last enabled at (21032): [] handle_softirqs+0xa4c/0xbf0 [ 82.920222][ T4971] softirqs last disabled at (21007): [] __irq_exit_rcu+0x240/0x440 [ 82.921543][ T4971] ---[ end trace 0bd41df0d0beb4df ]--- [ 82.922485][ T4971] ------------[ cut here ]------------ [ 82.923262][ T4971] WARNING: CPU: 1 PID: 4971 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 82.924541][ T4971] Modules linked in: [ 82.925103][ T4971] CPU: 1 PID: 4971 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 82.926338][ T4971] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 82.927763][ T4971] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 82.928868][ T4971] pc : __udf_add_aext+0x490/0x61c [ 82.929544][ T4971] lr : __udf_add_aext+0x490/0x61c [ 82.930227][ T4971] sp : ffff80001fb37760 [ 82.930771][ T4971] x29: ffff80001fb37780 x28: 1ffff00003f66f40 x27: dfff800000000000 [ 82.931883][ T4971] x26: 0000000000000120 x25: 0000000000000130 x24: ffff80001fb37a08 [ 82.932972][ T4971] x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00003f66f41 [ 82.934044][ T4971] x20: ffff80001fb37a00 x19: ffff0000eb928e28 x18: 0000000000000000 [ 82.935158][ T4971] x17: 0000000000000000 x16: ffff80000973e348 x15: 0000000000000001 [ 82.936279][ T4971] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 82.937418][ T4971] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973e75c [ 82.938511][ T4971] x8 : ffff0000c6013680 x7 : 0000000000000000 x6 : ffff0000e28a2000 [ 82.939646][ T4971] x5 : ffff80001fb37a18 x4 : 0000000000000001 x3 : 00000000bffffe00 [ 82.940715][ T4971] x2 : ffff80001fb379d0 x1 : 0000000000000130 x0 : 0000000000000120 [ 82.941839][ T4971] Call trace: [ 82.942308][ T4971] __udf_add_aext+0x490/0x61c [ 82.942956][ T4971] udf_do_extend_file+0x550/0xd8c [ 82.943654][ T4971] udf_setsize+0x8b4/0xd7c [ 82.944256][ T4971] udf_setattr+0x280/0x414 [ 82.944907][ T4971] notify_change+0xa08/0xcd8 [ 82.945581][ T4971] do_truncate+0x178/0x1f0 [ 82.946183][ T4971] do_sys_ftruncate+0x284/0x31c [ 82.946974][ T4971] __arm64_sys_ftruncate+0x60/0x74 [ 82.947726][ T4971] invoke_syscall+0x98/0x2b8 [ 82.948356][ T4971] el0_svc_common+0x138/0x258 [ 82.949007][ T4971] do_el0_svc+0x58/0x14c [ 82.949592][ T4971] el0_svc+0x78/0x1e0 [ 82.950187][ T4971] el0t_64_sync_handler+0xcc/0xe4 [ 82.950941][ T4971] el0t_64_sync+0x1a0/0x1a4 [ 82.951579][ T4971] irq event stamp: 21048 [ 82.952145][ T4971] hardirqs last enabled at (21047): [] exit_to_kernel_mode+0xe0/0x168 [ 82.953530][ T4971] hardirqs last disabled at (21048): [] el1_dbg+0x24/0x80 [ 82.954639][ T4971] softirqs last enabled at (21046): [] handle_softirqs+0xa4c/0xbf0 [ 82.955911][ T4971] softirqs last disabled at (21041): [] __irq_exit_rcu+0x240/0x440 [ 82.957145][ T4971] ---[ end trace 0bd41df0d0beb4e0 ]--- [ 82.958180][ T4971] ------------[ cut here ]------------ [ 82.958978][ T4971] WARNING: CPU: 1 PID: 4971 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 82.960182][ T4971] Modules linked in: [ 82.960716][ T4971] CPU: 1 PID: 4971 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 82.961859][ T4971] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 82.963232][ T4971] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 82.964281][ T4971] pc : __udf_add_aext+0x490/0x61c [ 82.964982][ T4971] lr : __udf_add_aext+0x490/0x61c [ 82.965686][ T4971] sp : ffff80001fb37760 [ 82.966233][ T4971] x29: ffff80001fb37780 x28: 1ffff00003f66f40 x27: dfff800000000000 [ 82.967402][ T4971] x26: 0000000000000130 x25: 0000000000000140 x24: ffff80001fb37a08 [ 82.968622][ T4971] x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00003f66f41 [ 82.969740][ T4971] x20: ffff80001fb37a00 x19: ffff0000eb928e28 x18: 0000000000000000 [ 82.970896][ T4971] x17: 0000000000000000 x16: ffff80000973e348 x15: 0000000000000001 [ 82.972029][ T4971] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 82.973165][ T4971] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973e75c [ 82.974213][ T4971] x8 : ffff0000c6013680 x7 : 0000000000000000 x6 : ffff0000e28a2000 [ 82.975375][ T4971] x5 : ffff80001fb37a18 x4 : 0000000000000001 x3 : 00000000bffffe00 [ 82.976529][ T4971] x2 : ffff80001fb379d0 x1 : 0000000000000140 x0 : 0000000000000130 [ 82.977644][ T4971] Call trace: [ 82.978076][ T4971] __udf_add_aext+0x490/0x61c [ 82.978730][ T4971] udf_do_extend_file+0x550/0xd8c [ 82.979448][ T4971] udf_setsize+0x8b4/0xd7c [ 82.980029][ T4971] udf_setattr+0x280/0x414 [ 82.980628][ T4971] notify_change+0xa08/0xcd8 [ 82.981257][ T4971] do_truncate+0x178/0x1f0 [ 82.981849][ T4971] do_sys_ftruncate+0x284/0x31c [ 82.982524][ T4971] __arm64_sys_ftruncate+0x60/0x74 [ 82.983192][ T4971] invoke_syscall+0x98/0x2b8 [ 82.983771][ T4971] el0_svc_common+0x138/0x258 [ 82.984405][ T4971] do_el0_svc+0x58/0x14c [ 82.984938][ T4971] el0_svc+0x78/0x1e0 [ 82.985449][ T4971] el0t_64_sync_handler+0xcc/0xe4 [ 82.986148][ T4971] el0t_64_sync+0x1a0/0x1a4 [ 82.986730][ T4971] irq event stamp: 21170 [ 82.987290][ T4971] hardirqs last enabled at (21169): [] exit_to_kernel_mode+0xe0/0x168 [ 82.988615][ T4971] hardirqs last disabled at (21170): [] el1_dbg+0x24/0x80 [ 82.989773][ T4971] softirqs last enabled at (21168): [] handle_softirqs+0xa4c/0xbf0 [ 82.991119][ T4971] softirqs last disabled at (21051): [] __irq_exit_rcu+0x240/0x440 [ 82.992403][ T4971] ---[ end trace 0bd41df0d0beb4e1 ]--- [ 82.993248][ T4971] ------------[ cut here ]------------ [ 82.994011][ T4971] WARNING: CPU: 1 PID: 4971 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 82.995216][ T4971] Modules linked in: [ 82.995763][ T4971] CPU: 1 PID: 4971 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 82.996972][ T4971] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 82.998376][ T4971] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 82.999390][ T4971] pc : __udf_add_aext+0x490/0x61c [ 83.000090][ T4971] lr : __udf_add_aext+0x490/0x61c [ 83.000766][ T4971] sp : ffff80001fb37760 [ 83.001296][ T4971] x29: ffff80001fb37780 x28: 1ffff00003f66f40 x27: dfff800000000000 [ 83.002380][ T4971] x26: 0000000000000140 x25: 0000000000000150 x24: ffff80001fb37a08 [ 83.003446][ T4971] x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00003f66f41 [ 83.004509][ T4971] x20: ffff80001fb37a00 x19: ffff0000eb928e28 x18: 0000000000000000 [ 83.005623][ T4971] x17: 0000000000000000 x16: ffff80000973e348 x15: 0000000000000001 [ 83.006802][ T4971] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 83.007915][ T4971] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973e75c [ 83.008985][ T4971] x8 : ffff0000c6013680 x7 : 0000000000000000 x6 : ffff0000e28a2000 [ 83.010050][ T4971] x5 : ffff80001fb37a18 x4 : 0000000000000001 x3 : 00000000bffffe00 [ 83.011135][ T4971] x2 : ffff80001fb379d0 x1 : 0000000000000150 x0 : 0000000000000140 [ 83.012174][ T4971] Call trace: [ 83.012651][ T4971] __udf_add_aext+0x490/0x61c [ 83.013304][ T4971] udf_do_extend_file+0x550/0xd8c [ 83.013994][ T4971] udf_setsize+0x8b4/0xd7c [ 83.014603][ T4971] udf_setattr+0x280/0x414 [ 83.015230][ T4971] notify_change+0xa08/0xcd8 [ 83.015848][ T4971] do_truncate+0x178/0x1f0 [ 83.016468][ T4971] do_sys_ftruncate+0x284/0x31c [ 83.017138][ T4971] __arm64_sys_ftruncate+0x60/0x74 [ 83.017838][ T4971] invoke_syscall+0x98/0x2b8 [ 83.018485][ T4971] el0_svc_common+0x138/0x258 [ 83.019120][ T4971] do_el0_svc+0x58/0x14c [ 83.019732][ T4971] el0_svc+0x78/0x1e0 [ 83.020249][ T4971] el0t_64_sync_handler+0xcc/0xe4 [ 83.020928][ T4971] el0t_64_sync+0x1a0/0x1a4 [ 83.021491][ T4971] irq event stamp: 21180 [ 83.022071][ T4971] hardirqs last enabled at (21179): [] exit_to_kernel_mode+0xe0/0x168 [ 83.023366][ T4971] hardirqs last disabled at (21180): [] el1_dbg+0x24/0x80 [ 83.024512][ T4971] softirqs last enabled at (21178): [] handle_softirqs+0xa4c/0xbf0 [ 83.025856][ T4971] softirqs last disabled at (21173): [] __irq_exit_rcu+0x240/0x440 [ 83.027112][ T4971] ---[ end trace 0bd41df0d0beb4e2 ]--- [ 83.028364][ T4971] ------------[ cut here ]------------ [ 83.029137][ T4971] WARNING: CPU: 1 PID: 4971 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 83.030413][ T4971] Modules linked in: [ 83.030932][ T4971] CPU: 1 PID: 4971 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 83.032103][ T4971] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 83.033474][ T4971] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 83.034601][ T4971] pc : __udf_add_aext+0x490/0x61c [ 83.035276][ T4971] lr : __udf_add_aext+0x490/0x61c [ 83.035988][ T4971] sp : ffff80001fb37760 [ 83.036596][ T4971] x29: ffff80001fb37780 x28: 1ffff00003f66f40 x27: dfff800000000000 [ 83.037779][ T4971] x26: 0000000000000150 x25: 0000000000000160 x24: ffff80001fb37a08 [ 83.038940][ T4971] x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00003f66f41 [ 83.040098][ T4971] x20: ffff80001fb37a00 x19: ffff0000eb928e28 x18: 0000000000000000 [ 83.041219][ T4971] x17: 0000000000000000 x16: ffff80000973e348 x15: 0000000000000001 [ 83.042322][ T4971] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 83.043462][ T4971] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973e75c [ 83.044626][ T4971] x8 : ffff0000c6013680 x7 : 0000000000000000 x6 : ffff0000e28a2000 [ 83.045712][ T4971] x5 : ffff80001fb37a18 x4 : 0000000000000001 x3 : 00000000bffffe00 [ 83.046832][ T4971] x2 : ffff80001fb379d0 x1 : 0000000000000160 x0 : 0000000000000150 [ 83.047937][ T4971] Call trace: [ 83.048371][ T4971] __udf_add_aext+0x490/0x61c [ 83.048962][ T4971] udf_do_extend_file+0x550/0xd8c [ 83.049673][ T4971] udf_setsize+0x8b4/0xd7c [ 83.050270][ T4971] udf_setattr+0x280/0x414 [ 83.050896][ T4971] notify_change+0xa08/0xcd8 [ 83.051530][ T4971] do_truncate+0x178/0x1f0 [ 83.052108][ T4971] do_sys_ftruncate+0x284/0x31c [ 83.052785][ T4971] __arm64_sys_ftruncate+0x60/0x74 [ 83.053462][ T4971] invoke_syscall+0x98/0x2b8 [ 83.054079][ T4971] el0_svc_common+0x138/0x258 [ 83.054764][ T4971] do_el0_svc+0x58/0x14c [ 83.055324][ T4971] el0_svc+0x78/0x1e0 [ 83.055861][ T4971] el0t_64_sync_handler+0xcc/0xe4 [ 83.056559][ T4971] el0t_64_sync+0x1a0/0x1a4 [ 83.057149][ T4971] irq event stamp: 21212 [ 83.057738][ T4971] hardirqs last enabled at (21211): [] exit_to_kernel_mode+0xe0/0x168 [ 83.059062][ T4971] hardirqs last disabled at (21212): [] el1_dbg+0x24/0x80 [ 83.060221][ T4971] softirqs last enabled at (21206): [] handle_softirqs+0xa4c/0xbf0 [ 83.061506][ T4971] softirqs last disabled at (21183): [] __irq_exit_rcu+0x240/0x440 [ 83.062846][ T4971] ---[ end trace 0bd41df0d0beb4e3 ]--- [ 83.064007][ T4971] ------------[ cut here ]------------ [ 83.064806][ T4971] WARNING: CPU: 1 PID: 4971 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 83.066100][ T4971] Modules linked in: [ 83.066648][ T4971] CPU: 1 PID: 4971 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 83.067847][ T4971] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 83.069228][ T4971] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 83.070280][ T4971] pc : __udf_add_aext+0x490/0x61c [ 83.070927][ T4971] lr : __udf_add_aext+0x490/0x61c [ 83.071596][ T4971] sp : ffff80001fb37760 [ 83.072170][ T4971] x29: ffff80001fb37780 x28: 1ffff00003f66f40 x27: dfff800000000000 [ 83.073203][ T4971] x26: 0000000000000160 x25: 0000000000000170 x24: ffff80001fb37a08 [ 83.074279][ T4971] x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00003f66f41 [ 83.075388][ T4971] x20: ffff80001fb37a00 x19: ffff0000eb928e28 x18: 0000000000000000 [ 83.076461][ T4971] x17: 0000000000000000 x16: ffff80000973e348 x15: 0000000000000001 [ 83.077657][ T4971] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 83.078730][ T4971] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973e75c [ 83.079931][ T4971] x8 : ffff0000c6013680 x7 : 0000000000000000 x6 : ffff0000e28a2000 [ 83.081101][ T4971] x5 : ffff80001fb37a18 x4 : 0000000000000001 x3 : 00000000bffffe00 [ 83.082148][ T4971] x2 : ffff80001fb379d0 x1 : 0000000000000170 x0 : 0000000000000160 [ 83.083257][ T4971] Call trace: [ 83.083707][ T4971] __udf_add_aext+0x490/0x61c [ 83.084375][ T4971] udf_do_extend_file+0x550/0xd8c [ 83.085091][ T4971] udf_setsize+0x8b4/0xd7c [ 83.085697][ T4971] udf_setattr+0x280/0x414 [ 83.086305][ T4971] notify_change+0xa08/0xcd8 [ 83.086967][ T4971] do_truncate+0x178/0x1f0 [ 83.087582][ T4971] do_sys_ftruncate+0x284/0x31c [ 83.088261][ T4971] __arm64_sys_ftruncate+0x60/0x74 [ 83.088981][ T4971] invoke_syscall+0x98/0x2b8 [ 83.089569][ T4971] el0_svc_common+0x138/0x258 [ 83.090235][ T4971] do_el0_svc+0x58/0x14c [ 83.090798][ T4971] el0_svc+0x78/0x1e0 [ 83.091394][ T4971] el0t_64_sync_handler+0xcc/0xe4 [ 83.092142][ T4971] el0t_64_sync+0x1a0/0x1a4 [ 83.092814][ T4971] irq event stamp: 21318 [ 83.093423][ T4971] hardirqs last enabled at (21317): [] exit_to_kernel_mode+0xe0/0x168 [ 83.094776][ T4971] hardirqs last disabled at (21318): [] el1_dbg+0x24/0x80 [ 83.096030][ T4971] softirqs last enabled at (21312): [] handle_softirqs+0xa4c/0xbf0 [ 83.097334][ T4971] softirqs last disabled at (21215): [] __irq_exit_rcu+0x240/0x440 [ 83.098758][ T4971] ---[ end trace 0bd41df0d0beb4e4 ]--- [ 83.099724][ T4971] ------------[ cut here ]------------ [ 83.100478][ T4971] WARNING: CPU: 1 PID: 4971 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 83.101649][ T4971] Modules linked in: [ 83.102179][ T4971] CPU: 1 PID: 4971 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 83.103325][ T4971] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 83.104681][ T4971] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 83.105736][ T4971] pc : __udf_add_aext+0x490/0x61c [ 83.106452][ T4971] lr : __udf_add_aext+0x490/0x61c [ 83.107172][ T4971] sp : ffff80001fb37760 [ 83.107713][ T4971] x29: ffff80001fb37780 x28: 1ffff00003f66f40 x27: dfff800000000000 [ 83.108789][ T4971] x26: 0000000000000170 x25: 0000000000000180 x24: ffff80001fb37a08 [ 83.109856][ T4971] x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00003f66f41 [ 83.111002][ T4971] x20: ffff80001fb37a00 x19: ffff0000eb928e28 x18: 0000000000000000 [ 83.112048][ T4971] x17: 0000000000000000 x16: ffff80000973e348 x15: 0000000000000001 [ 83.113150][ T4971] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 83.114247][ T4971] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973e75c [ 83.115278][ T4971] x8 : ffff0000c6013680 x7 : 0000000000000000 x6 : ffff0000e28a2000 [ 83.116492][ T4971] x5 : ffff80001fb37a18 x4 : 0000000000000001 x3 : 00000000bffffe00 [ 83.117655][ T4971] x2 : ffff80001fb379d0 x1 : 0000000000000180 x0 : 0000000000000170 [ 83.118836][ T4971] Call trace: [ 83.119268][ T4971] __udf_add_aext+0x490/0x61c [ 83.119916][ T4971] udf_do_extend_file+0x550/0xd8c [ 83.120624][ T4971] udf_setsize+0x8b4/0xd7c [ 83.121172][ T4971] udf_setattr+0x280/0x414 [ 83.121781][ T4971] notify_change+0xa08/0xcd8 [ 83.122395][ T4971] do_truncate+0x178/0x1f0 [ 83.123000][ T4971] do_sys_ftruncate+0x284/0x31c [ 83.123679][ T4971] __arm64_sys_ftruncate+0x60/0x74 [ 83.124349][ T4971] invoke_syscall+0x98/0x2b8 [ 83.124970][ T4971] el0_svc_common+0x138/0x258 [ 83.125626][ T4971] do_el0_svc+0x58/0x14c [ 83.126230][ T4971] el0_svc+0x78/0x1e0 [ 83.126798][ T4971] el0t_64_sync_handler+0xcc/0xe4 [ 83.127465][ T4971] el0t_64_sync+0x1a0/0x1a4 [ 83.128060][ T4971] irq event stamp: 21338 [ 83.128644][ T4971] hardirqs last enabled at (21337): [] exit_to_kernel_mode+0xe0/0x168 [ 83.129946][ T4971] hardirqs last disabled at (21338): [] el1_dbg+0x24/0x80 [ 83.131148][ T4971] softirqs last enabled at (21332): [] handle_softirqs+0xa4c/0xbf0 [ 83.132479][ T4971] softirqs last disabled at (21321): [] __irq_exit_rcu+0x240/0x440 [ 83.133839][ T4971] ---[ end trace 0bd41df0d0beb4e5 ]--- [ 83.135055][ T4971] ------------[ cut here ]------------ [ 83.135829][ T4971] WARNING: CPU: 1 PID: 4971 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 83.137111][ T4971] Modules linked in: [ 83.137662][ T4971] CPU: 1 PID: 4971 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 83.138764][ T4971] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 83.140017][ T4971] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 83.140981][ T4971] pc : __udf_add_aext+0x490/0x61c [ 83.141632][ T4971] lr : __udf_add_aext+0x490/0x61c [ 83.142307][ T4971] sp : ffff80001fb37760 [ 83.142860][ T4971] x29: ffff80001fb37780 x28: 1ffff00003f66f40 x27: dfff800000000000 [ 83.143974][ T4971] x26: 0000000000000180 x25: 0000000000000190 x24: ffff80001fb37a08 [ 83.145060][ T4971] x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00003f66f41 [ 83.146399][ T4971] x20: ffff80001fb37a00 x19: ffff0000eb928e28 x18: 0000000000000000 [ 83.147681][ T4971] x17: 0000000000000000 x16: ffff80000973e348 x15: 0000000000000001 [ 83.149015][ T4971] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 83.150270][ T4971] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973e75c [ 83.151401][ T4971] x8 : ffff0000c6013680 x7 : 0000000000000000 x6 : ffff0000e28a2000 [ 83.152564][ T4971] x5 : ffff80001fb37a18 x4 : 0000000000000001 x3 : 00000000bffffe00 [ 83.153761][ T4971] x2 : ffff80001fb379d0 x1 : 0000000000000190 x0 : 0000000000000180 [ 83.154890][ T4971] Call trace: [ 83.155363][ T4971] __udf_add_aext+0x490/0x61c [ 83.156069][ T4971] udf_do_extend_file+0x550/0xd8c [ 83.156794][ T4971] udf_setsize+0x8b4/0xd7c [ 83.157410][ T4971] udf_setattr+0x280/0x414 [ 83.158039][ T4971] notify_change+0xa08/0xcd8 [ 83.158716][ T4971] do_truncate+0x178/0x1f0 [ 83.159393][ T4971] do_sys_ftruncate+0x284/0x31c [ 83.160161][ T4971] __arm64_sys_ftruncate+0x60/0x74 [ 83.160916][ T4971] invoke_syscall+0x98/0x2b8 [ 83.161593][ T4971] el0_svc_common+0x138/0x258 [ 83.162285][ T4971] do_el0_svc+0x58/0x14c [ 83.162914][ T4971] el0_svc+0x78/0x1e0 [ 83.163503][ T4971] el0t_64_sync_handler+0xcc/0xe4 [ 83.164203][ T4971] el0t_64_sync+0x1a0/0x1a4 [ 83.164827][ T4971] irq event stamp: 21362 [ 83.165402][ T4971] hardirqs last enabled at (21361): [] exit_to_kernel_mode+0xe0/0x168 [ 83.166743][ T4971] hardirqs last disabled at (21362): [] el1_dbg+0x24/0x80 [ 83.167921][ T4971] softirqs last enabled at (21356): [] handle_softirqs+0xa4c/0xbf0 [ 83.169234][ T4971] softirqs last disabled at (21341): [] __irq_exit_rcu+0x240/0x440 [ 83.170556][ T4971] ---[ end trace 0bd41df0d0beb4e6 ]--- [ 83.171766][ T4971] ------------[ cut here ]------------ [ 83.172610][ T4971] WARNING: CPU: 1 PID: 4971 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 83.173971][ T4971] Modules linked in: [ 83.174525][ T4971] CPU: 1 PID: 4971 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 83.175747][ T4971] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 83.177084][ T4971] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 83.178209][ T4971] pc : __udf_add_aext+0x490/0x61c [ 83.178920][ T4971] lr : __udf_add_aext+0x490/0x61c [ 83.179639][ T4971] sp : ffff80001fb37760 [ 83.180159][ T4971] x29: ffff80001fb37780 x28: 1ffff00003f66f40 x27: dfff800000000000 [ 83.181194][ T4971] x26: 0000000000000190 x25: 00000000000001a0 x24: ffff80001fb37a08 [ 83.182367][ T4971] x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00003f66f41 [ 83.183506][ T4971] x20: ffff80001fb37a00 x19: ffff0000eb928e28 x18: 0000000000000000 [ 83.184689][ T4971] x17: 0000000000000000 x16: ffff80000973e348 x15: 0000000000000001 [ 83.185841][ T4971] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 83.186966][ T4971] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973e75c [ 83.188071][ T4971] x8 : ffff0000c6013680 x7 : 0000000000000000 x6 : ffff0000e28a2000 [ 83.189130][ T4971] x5 : ffff80001fb37a18 x4 : 0000000000000001 x3 : 00000000bffffe00 [ 83.190232][ T4971] x2 : ffff80001fb379d0 x1 : 00000000000001a0 x0 : 0000000000000190 [ 83.191385][ T4971] Call trace: [ 83.191858][ T4971] __udf_add_aext+0x490/0x61c [ 83.192509][ T4971] udf_do_extend_file+0x550/0xd8c [ 83.193277][ T4971] udf_setsize+0x8b4/0xd7c [ 83.193864][ T4971] udf_setattr+0x280/0x414 [ 83.194501][ T4971] notify_change+0xa08/0xcd8 [ 83.195108][ T4971] do_truncate+0x178/0x1f0 [ 83.195737][ T4971] do_sys_ftruncate+0x284/0x31c [ 83.196387][ T4971] __arm64_sys_ftruncate+0x60/0x74 [ 83.197131][ T4971] invoke_syscall+0x98/0x2b8 [ 83.197756][ T4971] el0_svc_common+0x138/0x258 [ 83.198427][ T4971] do_el0_svc+0x58/0x14c [ 83.199003][ T4971] el0_svc+0x78/0x1e0 [ 83.199523][ T4971] el0t_64_sync_handler+0xcc/0xe4 [ 83.200200][ T4971] el0t_64_sync+0x1a0/0x1a4 [ 83.200786][ T4971] irq event stamp: 21480 [ 83.201316][ T4971] hardirqs last enabled at (21479): [] exit_to_kernel_mode+0xe0/0x168 [ 83.202639][ T4971] hardirqs last disabled at (21480): [] el1_dbg+0x24/0x80 [ 83.203863][ T4971] softirqs last enabled at (21478): [] handle_softirqs+0xa4c/0xbf0 [ 83.205147][ T4971] softirqs last disabled at (21365): [] __irq_exit_rcu+0x240/0x440 [ 83.206495][ T4971] ---[ end trace 0bd41df0d0beb4e7 ]--- [ 83.207428][ T4971] ------------[ cut here ]------------ [ 83.208167][ T4971] WARNING: CPU: 1 PID: 4971 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 83.209354][ T4971] Modules linked in: [ 83.209898][ T4971] CPU: 1 PID: 4971 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 83.211045][ T4971] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 83.212423][ T4971] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 83.213449][ T4971] pc : __udf_add_aext+0x490/0x61c [ 83.214081][ T4971] lr : __udf_add_aext+0x490/0x61c [ 83.214752][ T4971] sp : ffff80001fb37760 [ 83.215330][ T4971] x29: ffff80001fb37780 x28: 1ffff00003f66f40 x27: dfff800000000000 [ 83.216531][ T4971] x26: 00000000000001a0 x25: 00000000000001b0 x24: ffff80001fb37a08 [ 83.217633][ T4971] x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00003f66f41 [ 83.218716][ T4971] x20: ffff80001fb37a00 x19: ffff0000eb928e28 x18: 0000000000000000 [ 83.219791][ T4971] x17: 0000000000000000 x16: ffff80000973e348 x15: 0000000000000001 [ 83.220933][ T4971] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 83.222057][ T4971] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973e75c [ 83.223174][ T4971] x8 : ffff0000c6013680 x7 : 0000000000000000 x6 : ffff0000e28a2000 [ 83.224275][ T4971] x5 : ffff80001fb37a18 x4 : 0000000000000001 x3 : 00000000bffffe00 [ 83.225375][ T4971] x2 : ffff80001fb379d0 x1 : 00000000000001b0 x0 : 00000000000001a0 [ 83.226466][ T4971] Call trace: [ 83.226910][ T4971] __udf_add_aext+0x490/0x61c [ 83.227594][ T4971] udf_do_extend_file+0x550/0xd8c [ 83.228324][ T4971] udf_setsize+0x8b4/0xd7c [ 83.228901][ T4971] udf_setattr+0x280/0x414 [ 83.229514][ T4971] notify_change+0xa08/0xcd8 [ 83.230134][ T4971] do_truncate+0x178/0x1f0 [ 83.230741][ T4971] do_sys_ftruncate+0x284/0x31c [ 83.231424][ T4971] __arm64_sys_ftruncate+0x60/0x74 [ 83.232081][ T4971] invoke_syscall+0x98/0x2b8 [ 83.232754][ T4971] el0_svc_common+0x138/0x258 [ 83.233446][ T4971] do_el0_svc+0x58/0x14c [ 83.234037][ T4971] el0_svc+0x78/0x1e0 [ 83.234596][ T4971] el0t_64_sync_handler+0xcc/0xe4 [ 83.235304][ T4971] el0t_64_sync+0x1a0/0x1a4 [ 83.235946][ T4971] irq event stamp: 21500 [ 83.236539][ T4971] hardirqs last enabled at (21499): [] exit_to_kernel_mode+0xe0/0x168 [ 83.237942][ T4971] hardirqs last disabled at (21500): [] el1_dbg+0x24/0x80 [ 83.239157][ T4971] softirqs last enabled at (21494): [] handle_softirqs+0xa4c/0xbf0 [ 83.240482][ T4971] softirqs last disabled at (21483): [] __irq_exit_rcu+0x240/0x440 [ 83.241683][ T4971] ---[ end trace 0bd41df0d0beb4e8 ]--- [ 83.242482][ T4971] ------------[ cut here ]------------ [ 83.243200][ T4971] WARNING: CPU: 1 PID: 4971 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 83.244455][ T4971] Modules linked in: [ 83.245004][ T4971] CPU: 1 PID: 4971 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 83.246222][ T4971] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 83.247604][ T4971] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 83.248653][ T4971] pc : __udf_add_aext+0x490/0x61c [ 83.249378][ T4971] lr : __udf_add_aext+0x490/0x61c [ 83.250081][ T4971] sp : ffff80001fb37760 [ 83.250623][ T4971] x29: ffff80001fb37780 x28: 1ffff00003f66f40 x27: dfff800000000000 [ 83.251741][ T4971] x26: 00000000000001b0 x25: 00000000000001c0 x24: ffff80001fb37a08 [ 83.252880][ T4971] x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00003f66f41 [ 83.254040][ T4971] x20: ffff80001fb37a00 x19: ffff0000eb928e28 x18: 0000000000000000 [ 83.255140][ T4971] x17: 0000000000000000 x16: ffff80000973e348 x15: 0000000000000001 [ 83.256203][ T4971] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 83.257283][ T4971] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973e75c [ 83.258360][ T4971] x8 : ffff0000c6013680 x7 : 0000000000000000 x6 : ffff0000e28a2000 [ 83.259465][ T4971] x5 : ffff80001fb37a18 x4 : 0000000000000001 x3 : 00000000bffffe00 [ 83.260595][ T4971] x2 : ffff80001fb379d0 x1 : 00000000000001c0 x0 : 00000000000001b0 [ 83.261746][ T4971] Call trace: [ 83.262203][ T4971] __udf_add_aext+0x490/0x61c [ 83.262850][ T4971] udf_do_extend_file+0x550/0xd8c [ 83.263560][ T4971] udf_setsize+0x8b4/0xd7c [ 83.264189][ T4971] udf_setattr+0x280/0x414 [ 83.264798][ T4971] notify_change+0xa08/0xcd8 [ 83.265440][ T4971] do_truncate+0x178/0x1f0 [ 83.266064][ T4971] do_sys_ftruncate+0x284/0x31c [ 83.266752][ T4971] __arm64_sys_ftruncate+0x60/0x74 [ 83.267479][ T4971] invoke_syscall+0x98/0x2b8 [ 83.268130][ T4971] el0_svc_common+0x138/0x258 [ 83.268803][ T4971] do_el0_svc+0x58/0x14c [ 83.269369][ T4971] el0_svc+0x78/0x1e0 [ 83.269918][ T4971] el0t_64_sync_handler+0xcc/0xe4 [ 83.270665][ T4971] el0t_64_sync+0x1a0/0x1a4 [ 83.271310][ T4971] irq event stamp: 21516 [ 83.271885][ T4971] hardirqs last enabled at (21515): [] exit_to_kernel_mode+0xe0/0x168 [ 83.273210][ T4971] hardirqs last disabled at (21516): [] el1_dbg+0x24/0x80 [ 83.274324][ T4971] softirqs last enabled at (21514): [] handle_softirqs+0xa4c/0xbf0 [ 83.275513][ T4971] softirqs last disabled at (21503): [] __irq_exit_rcu+0x240/0x440 [ 83.276805][ T4971] ---[ end trace 0bd41df0d0beb4e9 ]--- [ 83.278123][ T4971] ------------[ cut here ]------------ [ 83.278895][ T4971] WARNING: CPU: 1 PID: 4971 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 83.280164][ T4971] Modules linked in: [ 83.280681][ T4971] CPU: 1 PID: 4971 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 83.281786][ T4971] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 83.283140][ T4971] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 83.284219][ T4971] pc : __udf_add_aext+0x490/0x61c [ 83.284916][ T4971] lr : __udf_add_aext+0x490/0x61c [ 83.285614][ T4971] sp : ffff80001fb37760 [ 83.286202][ T4971] x29: ffff80001fb37780 x28: 1ffff00003f66f40 x27: dfff800000000000 [ 83.287367][ T4971] x26: 00000000000001c0 x25: 00000000000001d0 x24: ffff80001fb37a08 [ 83.288529][ T4971] x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00003f66f41 [ 83.289646][ T4971] x20: ffff80001fb37a00 x19: ffff0000eb928e28 x18: 0000000000000000 [ 83.290672][ T4971] x17: 0000000000000000 x16: ffff80000973e348 x15: 0000000000000001 [ 83.291794][ T4971] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 83.292833][ T4971] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973e75c [ 83.293914][ T4971] x8 : ffff0000c6013680 x7 : 0000000000000000 x6 : ffff0000e28a2000 [ 83.295024][ T4971] x5 : ffff80001fb37a18 x4 : 0000000000000001 x3 : 00000000bffffe00 [ 83.296075][ T4971] x2 : ffff80001fb379d0 x1 : 00000000000001d0 x0 : 00000000000001c0 [ 83.297195][ T4971] Call trace: [ 83.297633][ T4971] __udf_add_aext+0x490/0x61c [ 83.298256][ T4971] udf_do_extend_file+0x550/0xd8c [ 83.298932][ T4971] udf_setsize+0x8b4/0xd7c [ 83.299506][ T4971] udf_setattr+0x280/0x414 [ 83.300117][ T4971] notify_change+0xa08/0xcd8 [ 83.300773][ T4971] do_truncate+0x178/0x1f0 [ 83.301366][ T4971] do_sys_ftruncate+0x284/0x31c [ 83.302003][ T4971] __arm64_sys_ftruncate+0x60/0x74 [ 83.302702][ T4971] invoke_syscall+0x98/0x2b8 [ 83.303334][ T4971] el0_svc_common+0x138/0x258 [ 83.303940][ T4971] do_el0_svc+0x58/0x14c [ 83.304533][ T4971] el0_svc+0x78/0x1e0 [ 83.305077][ T4971] el0t_64_sync_handler+0xcc/0xe4 [ 83.305796][ T4971] el0t_64_sync+0x1a0/0x1a4 [ 83.306386][ T4971] irq event stamp: 21608 [ 83.306976][ T4971] hardirqs last enabled at (21607): [] exit_to_kernel_mode+0xe0/0x168 [ 83.308348][ T4971] hardirqs last disabled at (21608): [] el1_dbg+0x24/0x80 [ 83.309451][ T4971] softirqs last enabled at (21602): [] handle_softirqs+0xa4c/0xbf0 [ 83.310706][ T4971] softirqs last disabled at (21519): [] __irq_exit_rcu+0x240/0x440 [ 83.312025][ T4971] ---[ end trace 0bd41df0d0beb4ea ]--- [ 83.312870][ T4971] ------------[ cut here ]------------ [ 83.313606][ T4971] WARNING: CPU: 1 PID: 4971 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 83.314790][ T4971] Modules linked in: [ 83.315317][ T4971] CPU: 1 PID: 4971 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 83.316431][ T4971] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 83.317755][ T4971] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 83.318774][ T4971] pc : __udf_add_aext+0x490/0x61c [ 83.319475][ T4971] lr : __udf_add_aext+0x490/0x61c [ 83.320164][ T4971] sp : ffff80001fb376a0 [ 83.320750][ T4971] x29: ffff80001fb376c0 x28: 1ffff00003f66f40 x27: dfff800000000000 [ 83.321853][ T4971] x26: 00000000000001d0 x25: 00000000000001e0 x24: ffff80001fb37a08 [ 83.322932][ T4971] x23: 0000000000000010 x22: 00000000c0000200 x21: 1ffff00003f66f41 [ 83.324088][ T4971] x20: ffff80001fb37a00 x19: ffff0000eb928e28 x18: 0000000000000000 [ 83.325165][ T4971] x17: 0000000000000000 x16: ffff80000973e348 x15: 0000000000000001 [ 83.326279][ T4971] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 83.327378][ T4971] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973e75c [ 83.328536][ T4971] x8 : ffff0000c6013680 x7 : 0000000000000000 x6 : 0000000000000000 [ 83.329679][ T4971] x5 : 0000000000000010 x4 : 0000000000000000 x3 : 00000000c0000200 [ 83.330788][ T4971] x2 : ffff80001fb3776c x1 : 00000000000001e0 x0 : 00000000000001d0 [ 83.331929][ T4971] Call trace: [ 83.332360][ T4971] __udf_add_aext+0x490/0x61c [ 83.333003][ T4971] udf_setup_indirect_aext+0x498/0x698 [ 83.333743][ T4971] udf_do_extend_file+0x514/0xd8c [ 83.334396][ T4971] udf_setsize+0x8b4/0xd7c [ 83.334991][ T4971] udf_setattr+0x280/0x414 [ 83.335569][ T4971] notify_change+0xa08/0xcd8 [ 83.336187][ T4971] do_truncate+0x178/0x1f0 [ 83.336811][ T4971] do_sys_ftruncate+0x284/0x31c [ 83.337521][ T4971] __arm64_sys_ftruncate+0x60/0x74 [ 83.338207][ T4971] invoke_syscall+0x98/0x2b8 [ 83.338879][ T4971] el0_svc_common+0x138/0x258 [ 83.339567][ T4971] do_el0_svc+0x58/0x14c [ 83.340195][ T4971] el0_svc+0x78/0x1e0 [ 83.340753][ T4971] el0t_64_sync_handler+0xcc/0xe4 [ 83.341473][ T4971] el0t_64_sync+0x1a0/0x1a4 [ 83.342094][ T4971] irq event stamp: 21630 [ 83.342650][ T4971] hardirqs last enabled at (21629): [] lock_page_memcg+0x110/0x234 [ 83.343963][ T4971] hardirqs last disabled at (21630): [] el1_dbg+0x24/0x80 [ 83.345185][ T4971] softirqs last enabled at (21622): [] handle_softirqs+0xa4c/0xbf0 [ 83.346452][ T4971] softirqs last disabled at (21611): [] __irq_exit_rcu+0x240/0x440 [ 83.347724][ T4971] ---[ end trace 0bd41df0d0beb4eb ]--- [ 83.348645][ T4971] ------------[ cut here ]------------ [ 83.349413][ T4971] WARNING: CPU: 1 PID: 4971 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 83.350601][ T4971] Modules linked in: [ 83.351089][ T4971] CPU: 1 PID: 4971 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 83.352262][ T4971] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 83.353646][ T4971] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 83.354708][ T4971] pc : __udf_add_aext+0x490/0x61c [ 83.355390][ T4971] lr : __udf_add_aext+0x490/0x61c [ 83.356083][ T4971] sp : ffff80001fb376a0 [ 83.356643][ T4971] x29: ffff80001fb376c0 x28: 1ffff00003f66f40 x27: dfff800000000000 [ 83.357712][ T4971] x26: 00000000000001d0 x25: 0000000000000000 x24: ffff80001fb37a08 [ 83.358822][ T4971] x23: 0000000000000010 x22: 00000000c0000200 x21: 1ffff00003f66f41 [ 83.359860][ T4971] x20: ffff80001fb37a00 x19: ffff0000eb928e28 x18: 0000000000000000 [ 83.360953][ T4971] x17: 0000000000000000 x16: ffff80000973e348 x15: 0000000000000001 [ 83.362123][ T4971] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 83.363201][ T4971] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973e75c [ 83.364287][ T4971] x8 : ffff0000c6013680 x7 : 0000000000000000 x6 : 000000000000003f [ 83.365368][ T4971] x5 : 0000000000000010 x4 : 0000000000000000 x3 : 00000000c0000200 [ 83.366508][ T4971] x2 : ffff80001fb3776c x1 : 0000000000000000 x0 : 00000000000001d0 [ 83.367652][ T4971] Call trace: [ 83.368109][ T4971] __udf_add_aext+0x490/0x61c [ 83.368783][ T4971] udf_setup_indirect_aext+0x498/0x698 [ 83.369533][ T4971] udf_do_extend_file+0x514/0xd8c [ 83.370248][ T4971] udf_setsize+0x8b4/0xd7c [ 83.370875][ T4971] udf_setattr+0x280/0x414 [ 83.371512][ T4971] notify_change+0xa08/0xcd8 [ 83.372146][ T4971] do_truncate+0x178/0x1f0 [ 83.372765][ T4971] do_sys_ftruncate+0x284/0x31c [ 83.373428][ T4971] __arm64_sys_ftruncate+0x60/0x74 [ 83.374119][ T4971] invoke_syscall+0x98/0x2b8 [ 83.374748][ T4971] el0_svc_common+0x138/0x258 [ 83.375396][ T4971] do_el0_svc+0x58/0x14c [ 83.375979][ T4971] el0_svc+0x78/0x1e0 [ 83.376521][ T4971] el0t_64_sync_handler+0xcc/0xe4 [ 83.377235][ T4971] el0t_64_sync+0x1a0/0x1a4 [ 83.377794][ T4971] irq event stamp: 21642 [ 83.378404][ T4971] hardirqs last enabled at (21641): [] __find_get_block+0x1c8/0xcd8 [ 83.379704][ T4971] hardirqs last disabled at (21642): [] el1_dbg+0x24/0x80 [ 83.380858][ T4971] softirqs last enabled at (21638): [] handle_softirqs+0xa4c/0xbf0 [ 83.382102][ T4971] softirqs last disabled at (21633): [] __irq_exit_rcu+0x240/0x440 [ 83.383415][ T4971] ---[ end trace 0bd41df0d0beb4ec ]--- [ 83.384780][ T4971] ------------[ cut here ]------------ [ 83.385568][ T4971] WARNING: CPU: 1 PID: 4971 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 83.386760][ T4971] Modules linked in: [ 83.387290][ T4971] CPU: 1 PID: 4971 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 83.388455][ T4971] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 83.390008][ T4971] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 83.391153][ T4971] pc : __udf_add_aext+0x490/0x61c [ 83.391842][ T4971] lr : __udf_add_aext+0x490/0x61c [ 83.392536][ T4971] sp : ffff80001fb37760 [ 83.393103][ T4971] x29: ffff80001fb37780 x28: 1ffff00003f66f40 x27: dfff800000000000 [ 83.394231][ T4971] x26: 0000000000000000 x25: 0000000000000010 x24: ffff80001fb37a08 [ 83.395412][ T4971] x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00003f66f41 [ 83.396593][ T4971] x20: ffff80001fb37a00 x19: ffff0000eb928e28 x18: 0000000000000000 [ 83.397774][ T4971] x17: 0000000000000000 x16: ffff80000973e348 x15: 0000000000000001 [ 83.398956][ T4971] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 83.400052][ T4971] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973e75c [ 83.401146][ T4971] x8 : ffff0000c6013680 x7 : 0000004700000018 x6 : ffff0000e2887e80 [ 83.402272][ T4971] x5 : ffff80001fb37a18 x4 : 0000000000000001 x3 : 00000000bffffe00 [ 83.403447][ T4971] x2 : ffff80001fb379d0 x1 : 0000000000000010 x0 : 0000000000000000 [ 83.404578][ T4971] Call trace: [ 83.405041][ T4971] __udf_add_aext+0x490/0x61c [ 83.405704][ T4971] udf_do_extend_file+0x550/0xd8c [ 83.406374][ T4971] udf_setsize+0x8b4/0xd7c [ 83.406971][ T4971] udf_setattr+0x280/0x414 [ 83.407595][ T4971] notify_change+0xa08/0xcd8 [ 83.408208][ T4971] do_truncate+0x178/0x1f0 [ 83.408809][ T4971] do_sys_ftruncate+0x284/0x31c [ 83.409458][ T4971] __arm64_sys_ftruncate+0x60/0x74 [ 83.410133][ T4971] invoke_syscall+0x98/0x2b8 [ 83.410752][ T4971] el0_svc_common+0x138/0x258 [ 83.411372][ T4971] do_el0_svc+0x58/0x14c [ 83.411934][ T4971] el0_svc+0x78/0x1e0 [ 83.412467][ T4971] el0t_64_sync_handler+0xcc/0xe4 [ 83.413150][ T4971] el0t_64_sync+0x1a0/0x1a4 [ 83.413758][ T4971] irq event stamp: 21724 [ 83.414309][ T4971] hardirqs last enabled at (21723): [] exit_to_kernel_mode+0xe0/0x168 [ 83.415612][ T4971] hardirqs last disabled at (21724): [] el1_dbg+0x24/0x80 [ 83.416782][ T4971] softirqs last enabled at (21718): [] handle_softirqs+0xa4c/0xbf0 [ 83.418063][ T4971] softirqs last disabled at (21645): [] __irq_exit_rcu+0x240/0x440 [ 83.419343][ T4971] ---[ end trace 0bd41df0d0beb4ed ]--- [ 83.420206][ T4971] ------------[ cut here ]------------ [ 83.420936][ T4971] WARNING: CPU: 1 PID: 4971 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 83.422112][ T4971] Modules linked in: [ 83.422632][ T4971] CPU: 1 PID: 4971 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 83.423772][ T4971] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 83.425152][ T4971] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 83.426230][ T4971] pc : __udf_add_aext+0x490/0x61c [ 83.426916][ T4971] lr : __udf_add_aext+0x490/0x61c [ 83.427596][ T4971] sp : ffff80001fb37760 [ 83.428161][ T4971] x29: ffff80001fb37780 x28: 1ffff00003f66f40 x27: dfff800000000000 [ 83.429247][ T4971] x26: 0000000000000010 x25: 0000000000000020 x24: ffff80001fb37a08 [ 83.430375][ T4971] x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00003f66f41 [ 83.431510][ T4971] x20: ffff80001fb37a00 x19: ffff0000eb928e28 x18: 0000000000000000 [ 83.432807][ T4971] x17: 0000000000000000 x16: ffff80000973e348 x15: 0000000000000001 [ 83.434127][ T4971] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 83.435446][ T4971] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973e75c [ 83.436770][ T4971] x8 : ffff0000c6013680 x7 : 0000000000000000 x6 : ffff0000e2887e80 [ 83.437894][ T4971] x5 : ffff80001fb37a18 x4 : 0000000000000001 x3 : 00000000bffffe00 [ 83.438954][ T4971] x2 : ffff80001fb379d0 x1 : 0000000000000020 x0 : 0000000000000010 [ 83.440045][ T4971] Call trace: [ 83.440494][ T4971] __udf_add_aext+0x490/0x61c [ 83.441134][ T4971] udf_do_extend_file+0x550/0xd8c [ 83.441824][ T4971] udf_setsize+0x8b4/0xd7c [ 83.442436][ T4971] udf_setattr+0x280/0x414 [ 83.443073][ T4971] notify_change+0xa08/0xcd8 [ 83.443667][ T4971] do_truncate+0x178/0x1f0 [ 83.444257][ T4971] do_sys_ftruncate+0x284/0x31c [ 83.444907][ T4971] __arm64_sys_ftruncate+0x60/0x74 [ 83.445594][ T4971] invoke_syscall+0x98/0x2b8 [ 83.446227][ T4971] el0_svc_common+0x138/0x258 [ 83.446859][ T4971] do_el0_svc+0x58/0x14c [ 83.447408][ T4971] el0_svc+0x78/0x1e0 [ 83.447923][ T4971] el0t_64_sync_handler+0xcc/0xe4 [ 83.448614][ T4971] el0t_64_sync+0x1a0/0x1a4 [ 83.449238][ T4971] irq event stamp: 21734 [ 83.449777][ T4971] hardirqs last enabled at (21733): [] exit_to_kernel_mode+0xe0/0x168 [ 83.451028][ T4971] hardirqs last disabled at (21734): [] el1_dbg+0x24/0x80 [ 83.452112][ T4971] softirqs last enabled at (21732): [] handle_softirqs+0xa4c/0xbf0 [ 83.453340][ T4971] softirqs last disabled at (21727): [] __irq_exit_rcu+0x240/0x440 [ 83.454565][ T4971] ---[ end trace 0bd41df0d0beb4ee ]--- [ 83.455431][ T4971] ------------[ cut here ]------------ [ 83.456124][ T4971] WARNING: CPU: 1 PID: 4971 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 83.457240][ T4971] Modules linked in: [ 83.457720][ T4971] CPU: 1 PID: 4971 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 83.458826][ T4971] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 83.460185][ T4971] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 83.461235][ T4971] pc : __udf_add_aext+0x490/0x61c [ 83.461907][ T4971] lr : __udf_add_aext+0x490/0x61c [ 83.462684][ T4971] sp : ffff80001fb37760 [ 83.463366][ T4971] x29: ffff80001fb37780 x28: 1ffff00003f66f40 x27: dfff800000000000 [ 83.464634][ T4971] x26: 0000000000000020 x25: 0000000000000030 x24: ffff80001fb37a08 [ 83.465885][ T4971] x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00003f66f41 [ 83.467086][ T4971] x20: ffff80001fb37a00 x19: ffff0000eb928e28 x18: 0000000000000000 [ 83.468195][ T4971] x17: 0000000000000000 x16: ffff80000973e348 x15: 0000000000000001 [ 83.469335][ T4971] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 83.470408][ T4971] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973e75c [ 83.471518][ T4971] x8 : ffff0000c6013680 x7 : 0000000000000000 x6 : ffff0000e2887e80 [ 83.472626][ T4971] x5 : ffff80001fb37a18 x4 : 0000000000000001 x3 : 00000000bffffe00 [ 83.473831][ T4971] x2 : ffff80001fb379d0 x1 : 0000000000000030 x0 : 0000000000000020 [ 83.475083][ T4971] Call trace: [ 83.475540][ T4971] __udf_add_aext+0x490/0x61c [ 83.476222][ T4971] udf_do_extend_file+0x550/0xd8c [ 83.476930][ T4971] udf_setsize+0x8b4/0xd7c [ 83.477547][ T4971] udf_setattr+0x280/0x414 [ 83.478167][ T4971] notify_change+0xa08/0xcd8 [ 83.478820][ T4971] do_truncate+0x178/0x1f0 [ 83.479452][ T4971] do_sys_ftruncate+0x284/0x31c [ 83.480128][ T4971] __arm64_sys_ftruncate+0x60/0x74 [ 83.480839][ T4971] invoke_syscall+0x98/0x2b8 [ 83.481460][ T4971] el0_svc_common+0x138/0x258 [ 83.482119][ T4971] do_el0_svc+0x58/0x14c [ 83.482708][ T4971] el0_svc+0x78/0x1e0 [ 83.483263][ T4971] el0t_64_sync_handler+0xcc/0xe4 [ 83.483967][ T4971] el0t_64_sync+0x1a0/0x1a4 [ 83.484604][ T4971] irq event stamp: 21756 [ 83.485328][ T4971] hardirqs last enabled at (21755): [] exit_to_kernel_mode+0xe0/0x168 [ 83.487013][ T4971] hardirqs last disabled at (21756): [] el1_dbg+0x24/0x80 [ 83.488376][ T4971] softirqs last enabled at (21750): [] handle_softirqs+0xa4c/0xbf0 [ 83.489845][ T4971] softirqs last disabled at (21737): [] __irq_exit_rcu+0x240/0x440 [ 83.491474][ T4971] ---[ end trace 0bd41df0d0beb4ef ]--- [ 83.492671][ T4971] ------------[ cut here ]------------ [ 83.493479][ T4971] WARNING: CPU: 1 PID: 4971 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 83.494810][ T4971] Modules linked in: [ 83.495394][ T4971] CPU: 1 PID: 4971 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 83.496660][ T4971] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 83.498138][ T4971] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 83.499402][ T4971] pc : __udf_add_aext+0x490/0x61c [ 83.500181][ T4971] lr : __udf_add_aext+0x490/0x61c [ 83.500962][ T4971] sp : ffff80001fb37760 [ 83.501582][ T4971] x29: ffff80001fb37780 x28: 1ffff00003f66f40 x27: dfff800000000000 [ 83.502804][ T4971] x26: 0000000000000030 x25: 0000000000000040 x24: ffff80001fb37a08 [ 83.504002][ T4971] x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00003f66f41 [ 83.505137][ T4971] x20: ffff80001fb37a00 x19: ffff0000eb928e28 x18: 0000000000000000 [ 83.506231][ T4971] x17: 0000000000000000 x16: ffff80000973e348 x15: 0000000000000001 [ 83.507347][ T4971] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 83.508476][ T4971] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973e75c [ 83.509623][ T4971] x8 : ffff0000c6013680 x7 : 0000000000000000 x6 : ffff0000e2887e80 [ 83.510745][ T4971] x5 : ffff80001fb37a18 x4 : 0000000000000001 x3 : 00000000bffffe00 [ 83.511878][ T4971] x2 : ffff80001fb379d0 x1 : 0000000000000040 x0 : 0000000000000030 [ 83.513000][ T4971] Call trace: [ 83.513429][ T4971] __udf_add_aext+0x490/0x61c [ 83.514056][ T4971] udf_do_extend_file+0x550/0xd8c [ 83.514699][ T4971] udf_setsize+0x8b4/0xd7c [ 83.515300][ T4971] udf_setattr+0x280/0x414 [ 83.515904][ T4971] notify_change+0xa08/0xcd8 [ 83.516529][ T4971] do_truncate+0x178/0x1f0 [ 83.517090][ T4971] do_sys_ftruncate+0x284/0x31c [ 83.517761][ T4971] __arm64_sys_ftruncate+0x60/0x74 [ 83.518457][ T4971] invoke_syscall+0x98/0x2b8 [ 83.519047][ T4971] el0_svc_common+0x138/0x258 [ 83.519668][ T4971] do_el0_svc+0x58/0x14c [ 83.520219][ T4971] el0_svc+0x78/0x1e0 [ 83.520740][ T4971] el0t_64_sync_handler+0xcc/0xe4 [ 83.521422][ T4971] el0t_64_sync+0x1a0/0x1a4 [ 83.522024][ T4971] irq event stamp: 21862 [ 83.522578][ T4971] hardirqs last enabled at (21861): [] exit_to_kernel_mode+0xe0/0x168 [ 83.523913][ T4971] hardirqs last disabled at (21862): [] el1_dbg+0x24/0x80 [ 83.525042][ T4971] softirqs last enabled at (21860): [] handle_softirqs+0xa4c/0xbf0 [ 83.526302][ T4971] softirqs last disabled at (21759): [] __irq_exit_rcu+0x240/0x440 [ 83.527598][ T4971] ---[ end trace 0bd41df0d0beb4f0 ]--- [ 83.528763][ T4971] ------------[ cut here ]------------ [ 83.529536][ T4971] WARNING: CPU: 1 PID: 4971 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 83.530775][ T4971] Modules linked in: [ 83.531300][ T4971] CPU: 1 PID: 4971 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 83.532540][ T4971] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 83.533912][ T4971] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 83.534932][ T4971] pc : __udf_add_aext+0x490/0x61c [ 83.535590][ T4971] lr : __udf_add_aext+0x490/0x61c [ 83.536301][ T4971] sp : ffff80001fb37760 [ 83.536850][ T4971] x29: ffff80001fb37780 x28: 1ffff00003f66f40 x27: dfff800000000000 [ 83.537960][ T4971] x26: 0000000000000040 x25: 0000000000000050 x24: ffff80001fb37a08 [ 83.539066][ T4971] x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00003f66f41 [ 83.540195][ T4971] x20: ffff80001fb37a00 x19: ffff0000eb928e28 x18: 0000000000000000 [ 83.541297][ T4971] x17: 0000000000000000 x16: ffff80000973e348 x15: 0000000000000001 [ 83.542380][ T4971] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 83.543406][ T4971] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973e75c [ 83.544451][ T4971] x8 : ffff0000c6013680 x7 : 0000000000000000 x6 : ffff0000e2887e80 [ 83.545479][ T4971] x5 : ffff80001fb37a18 x4 : 0000000000000001 x3 : 00000000bffffe00 [ 83.546556][ T4971] x2 : ffff80001fb379d0 x1 : 0000000000000050 x0 : 0000000000000040 [ 83.547671][ T4971] Call trace: [ 83.548108][ T4971] __udf_add_aext+0x490/0x61c [ 83.548725][ T4971] udf_do_extend_file+0x550/0xd8c [ 83.549382][ T4971] udf_setsize+0x8b4/0xd7c [ 83.550003][ T4971] udf_setattr+0x280/0x414 [ 83.550608][ T4971] notify_change+0xa08/0xcd8 [ 83.551245][ T4971] do_truncate+0x178/0x1f0 [ 83.551842][ T4971] do_sys_ftruncate+0x284/0x31c [ 83.552503][ T4971] __arm64_sys_ftruncate+0x60/0x74 [ 83.553218][ T4971] invoke_syscall+0x98/0x2b8 [ 83.553831][ T4971] el0_svc_common+0x138/0x258 [ 83.554475][ T4971] do_el0_svc+0x58/0x14c [ 83.555083][ T4971] el0_svc+0x78/0x1e0 [ 83.555606][ T4971] el0t_64_sync_handler+0xcc/0xe4 [ 83.556278][ T4971] el0t_64_sync+0x1a0/0x1a4 [ 83.556896][ T4971] irq event stamp: 21894 [ 83.557435][ T4971] hardirqs last enabled at (21893): [] exit_to_kernel_mode+0xe0/0x168 [ 83.558722][ T4971] hardirqs last disabled at (21894): [] el1_dbg+0x24/0x80 [ 83.559848][ T4971] softirqs last enabled at (21888): [] handle_softirqs+0xa4c/0xbf0 [ 83.561031][ T4971] softirqs last disabled at (21865): [] __irq_exit_rcu+0x240/0x440 [ 83.562208][ T4971] ---[ end trace 0bd41df0d0beb4f1 ]--- [ 83.563170][ T4971] ------------[ cut here ]------------ [ 83.563878][ T4971] WARNING: CPU: 1 PID: 4971 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 83.565123][ T4971] Modules linked in: [ 83.565678][ T4971] CPU: 1 PID: 4971 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 83.566918][ T4971] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 83.568320][ T4971] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 83.569346][ T4971] pc : __udf_add_aext+0x490/0x61c [ 83.570005][ T4971] lr : __udf_add_aext+0x490/0x61c [ 83.570707][ T4971] sp : ffff80001fb37760 [ 83.571244][ T4971] x29: ffff80001fb37780 x28: 1ffff00003f66f40 x27: dfff800000000000 [ 83.572350][ T4971] x26: 0000000000000050 x25: 0000000000000060 x24: ffff80001fb37a08 [ 83.573485][ T4971] x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00003f66f41 [ 83.574528][ T4971] x20: ffff80001fb37a00 x19: ffff0000eb928e28 x18: 0000000000000000 [ 83.575639][ T4971] x17: 0000000000000000 x16: ffff80000973e348 x15: 0000000000000001 [ 83.576718][ T4971] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 83.577838][ T4971] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973e75c [ 83.578928][ T4971] x8 : ffff0000c6013680 x7 : 0000000000000000 x6 : ffff0000e2887e80 [ 83.580055][ T4971] x5 : ffff80001fb37a18 x4 : 0000000000000001 x3 : 00000000bffffe00 [ 83.581154][ T4971] x2 : ffff80001fb379d0 x1 : 0000000000000060 x0 : 0000000000000050 [ 83.582163][ T4971] Call trace: [ 83.582583][ T4971] __udf_add_aext+0x490/0x61c [ 83.583197][ T4971] udf_do_extend_file+0x550/0xd8c [ 83.583882][ T4971] udf_setsize+0x8b4/0xd7c [ 83.584476][ T4971] udf_setattr+0x280/0x414 [ 83.585024][ T4971] notify_change+0xa08/0xcd8 [ 83.585606][ T4971] do_truncate+0x178/0x1f0 [ 83.586208][ T4971] do_sys_ftruncate+0x284/0x31c [ 83.586829][ T4971] __arm64_sys_ftruncate+0x60/0x74 [ 83.587490][ T4971] invoke_syscall+0x98/0x2b8 [ 83.588101][ T4971] el0_svc_common+0x138/0x258 [ 83.588725][ T4971] do_el0_svc+0x58/0x14c [ 83.589287][ T4971] el0_svc+0x78/0x1e0 [ 83.589806][ T4971] el0t_64_sync_handler+0xcc/0xe4 [ 83.590467][ T4971] el0t_64_sync+0x1a0/0x1a4 [ 83.591087][ T4971] irq event stamp: 22010 [ 83.591656][ T4971] hardirqs last enabled at (22009): [] exit_to_kernel_mode+0xe0/0x168 [ 83.592958][ T4971] hardirqs last disabled at (22010): [] el1_dbg+0x24/0x80 [ 83.594165][ T4971] softirqs last enabled at (22008): [] handle_softirqs+0xa4c/0xbf0 [ 83.595452][ T4971] softirqs last disabled at (21897): [] __irq_exit_rcu+0x240/0x440 [ 83.596703][ T4971] ---[ end trace 0bd41df0d0beb4f2 ]--- [ 83.597597][ T4971] ------------[ cut here ]------------ [ 83.598302][ T4971] WARNING: CPU: 1 PID: 4971 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 83.599473][ T4971] Modules linked in: [ 83.599996][ T4971] CPU: 1 PID: 4971 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 83.601110][ T4971] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 83.602332][ T4971] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 83.603336][ T4971] pc : __udf_add_aext+0x490/0x61c [ 83.603973][ T4971] lr : __udf_add_aext+0x490/0x61c [ 83.604584][ T4971] sp : ffff80001fb37760 [ 83.605115][ T4971] x29: ffff80001fb37780 x28: 1ffff00003f66f40 x27: dfff800000000000 [ 83.606152][ T4971] x26: 0000000000000060 x25: 0000000000000070 x24: ffff80001fb37a08 [ 83.607227][ T4971] x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00003f66f41 [ 83.608288][ T4971] x20: ffff80001fb37a00 x19: ffff0000eb928e28 x18: 0000000000000000 [ 83.609387][ T4971] x17: 0000000000000000 x16: ffff80000973e348 x15: 0000000000000001 [ 83.610759][ T4971] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 83.612048][ T4971] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973e75c [ 83.613199][ T4971] x8 : ffff0000c6013680 x7 : 0000000000000000 x6 : ffff0000e2887e80 [ 83.614357][ T4971] x5 : ffff80001fb37a18 x4 : 0000000000000001 x3 : 00000000bffffe00 [ 83.615453][ T4971] x2 : ffff80001fb379d0 x1 : 0000000000000070 x0 : 0000000000000060 [ 83.616556][ T4971] Call trace: [ 83.616998][ T4971] __udf_add_aext+0x490/0x61c [ 83.617644][ T4971] udf_do_extend_file+0x550/0xd8c [ 83.618339][ T4971] udf_setsize+0x8b4/0xd7c [ 83.618957][ T4971] udf_setattr+0x280/0x414 [ 83.619561][ T4971] notify_change+0xa08/0xcd8 [ 83.620170][ T4971] do_truncate+0x178/0x1f0 [ 83.620782][ T4971] do_sys_ftruncate+0x284/0x31c [ 83.621433][ T4971] __arm64_sys_ftruncate+0x60/0x74 [ 83.622119][ T4971] invoke_syscall+0x98/0x2b8 [ 83.622762][ T4971] el0_svc_common+0x138/0x258 [ 83.623393][ T4971] do_el0_svc+0x58/0x14c [ 83.623994][ T4971] el0_svc+0x78/0x1e0 [ 83.624586][ T4971] el0t_64_sync_handler+0xcc/0xe4 [ 83.625266][ T4971] el0t_64_sync+0x1a0/0x1a4 [ 83.625899][ T4971] irq event stamp: 22032 [ 83.626557][ T4971] hardirqs last enabled at (22031): [] exit_to_kernel_mode+0xe0/0x168 [ 83.627928][ T4971] hardirqs last disabled at (22032): [] el1_dbg+0x24/0x80 [ 83.629125][ T4971] softirqs last enabled at (22026): [] handle_softirqs+0xa4c/0xbf0 [ 83.630403][ T4971] softirqs last disabled at (22013): [] __irq_exit_rcu+0x240/0x440 [ 83.631650][ T4971] ---[ end trace 0bd41df0d0beb4f3 ]--- [ 83.632463][ T4971] ------------[ cut here ]------------ [ 83.633182][ T4971] WARNING: CPU: 1 PID: 4971 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 83.634391][ T4971] Modules linked in: [ 83.634910][ T4971] CPU: 1 PID: 4971 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 83.636096][ T4971] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 83.637446][ T4971] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 83.638550][ T4971] pc : __udf_add_aext+0x490/0x61c [ 83.639196][ T4971] lr : __udf_add_aext+0x490/0x61c [ 83.639853][ T4971] sp : ffff80001fb37760 [ 83.640382][ T4971] x29: ffff80001fb37780 x28: 1ffff00003f66f40 x27: dfff800000000000 [ 83.641418][ T4971] x26: 0000000000000070 x25: 0000000000000080 x24: ffff80001fb37a08 [ 83.642491][ T4971] x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00003f66f41 [ 83.643561][ T4971] x20: ffff80001fb37a00 x19: ffff0000eb928e28 x18: 0000000000000000 [ 83.644702][ T4971] x17: 0000000000000000 x16: ffff80000973e348 x15: 0000000000000001 [ 83.645805][ T4971] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 83.646820][ T4971] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973e75c [ 83.647871][ T4971] x8 : ffff0000c6013680 x7 : 0000000000000000 x6 : ffff0000e2887e80 [ 83.648909][ T4971] x5 : ffff80001fb37a18 x4 : 0000000000000001 x3 : 00000000bffffe00 [ 83.649985][ T4971] x2 : ffff80001fb379d0 x1 : 0000000000000080 x0 : 0000000000000070 [ 83.651058][ T4971] Call trace: [ 83.651478][ T4971] __udf_add_aext+0x490/0x61c [ 83.652089][ T4971] udf_do_extend_file+0x550/0xd8c [ 83.652746][ T4971] udf_setsize+0x8b4/0xd7c [ 83.653364][ T4971] udf_setattr+0x280/0x414 [ 83.654017][ T4971] notify_change+0xa08/0xcd8 [ 83.654670][ T4971] do_truncate+0x178/0x1f0 [ 83.655286][ T4971] do_sys_ftruncate+0x284/0x31c [ 83.655978][ T4971] __arm64_sys_ftruncate+0x60/0x74 [ 83.656706][ T4971] invoke_syscall+0x98/0x2b8 [ 83.657381][ T4971] el0_svc_common+0x138/0x258 [ 83.658048][ T4971] do_el0_svc+0x58/0x14c [ 83.658658][ T4971] el0_svc+0x78/0x1e0 [ 83.659197][ T4971] el0t_64_sync_handler+0xcc/0xe4 [ 83.659832][ T4971] el0t_64_sync+0x1a0/0x1a4 [ 83.660414][ T4971] irq event stamp: 22042 [ 83.660955][ T4971] hardirqs last enabled at (22041): [] exit_to_kernel_mode+0xe0/0x168 [ 83.662207][ T4971] hardirqs last disabled at (22042): [] el1_dbg+0x24/0x80 [ 83.663326][ T4971] softirqs last enabled at (22040): [] handle_softirqs+0xa4c/0xbf0 [ 83.664552][ T4971] softirqs last disabled at (22035): [] __irq_exit_rcu+0x240/0x440 [ 83.665793][ T4971] ---[ end trace 0bd41df0d0beb4f4 ]--- [ 83.667069][ T4971] ------------[ cut here ]------------ [ 83.667880][ T4971] WARNING: CPU: 1 PID: 4971 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 83.669172][ T4971] Modules linked in: [ 83.669693][ T4971] CPU: 1 PID: 4971 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 83.670788][ T4971] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 83.672085][ T4971] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 83.673099][ T4971] pc : __udf_add_aext+0x490/0x61c [ 83.673800][ T4971] lr : __udf_add_aext+0x490/0x61c [ 83.674447][ T4971] sp : ffff80001fb37760 [ 83.675016][ T4971] x29: ffff80001fb37780 x28: 1ffff00003f66f40 x27: dfff800000000000 [ 83.676061][ T4971] x26: 0000000000000080 x25: 0000000000000090 x24: ffff80001fb37a08 [ 83.677143][ T4971] x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00003f66f41 [ 83.678209][ T4971] x20: ffff80001fb37a00 x19: ffff0000eb928e28 x18: 0000000000000000 [ 83.679297][ T4971] x17: 0000000000000000 x16: ffff80000973e348 x15: 0000000000000001 [ 83.680414][ T4971] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 83.681531][ T4971] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973e75c [ 83.682623][ T4971] x8 : ffff0000c6013680 x7 : 0000000000000000 x6 : ffff0000e2887e80 [ 83.683671][ T4971] x5 : ffff80001fb37a18 x4 : 0000000000000001 x3 : 00000000bffffe00 [ 83.684815][ T4971] x2 : ffff80001fb379d0 x1 : 0000000000000090 x0 : 0000000000000080 [ 83.685897][ T4971] Call trace: [ 83.686392][ T4971] __udf_add_aext+0x490/0x61c [ 83.687069][ T4971] udf_do_extend_file+0x550/0xd8c [ 83.687763][ T4971] udf_setsize+0x8b4/0xd7c [ 83.688346][ T4971] udf_setattr+0x280/0x414 [ 83.688920][ T4971] notify_change+0xa08/0xcd8 [ 83.689491][ T4971] do_truncate+0x178/0x1f0 [ 83.690073][ T4971] do_sys_ftruncate+0x284/0x31c [ 83.690768][ T4971] __arm64_sys_ftruncate+0x60/0x74 [ 83.691474][ T4971] invoke_syscall+0x98/0x2b8 [ 83.692120][ T4971] el0_svc_common+0x138/0x258 [ 83.692786][ T4971] do_el0_svc+0x58/0x14c [ 83.693382][ T4971] el0_svc+0x78/0x1e0 [ 83.693992][ T4971] el0t_64_sync_handler+0xcc/0xe4 [ 83.694768][ T4971] el0t_64_sync+0x1a0/0x1a4 [ 83.695459][ T4971] irq event stamp: 22130 [ 83.696101][ T4971] hardirqs last enabled at (22129): [] exit_to_kernel_mode+0xe0/0x168 [ 83.697549][ T4971] hardirqs last disabled at (22130): [] el1_dbg+0x24/0x80 [ 83.698792][ T4971] softirqs last enabled at (22124): [] handle_softirqs+0xa4c/0xbf0 [ 83.700167][ T4971] softirqs last disabled at (22045): [] __irq_exit_rcu+0x240/0x440 [ 83.701436][ T4971] ---[ end trace 0bd41df0d0beb4f5 ]--- [ 83.702294][ T4971] ------------[ cut here ]------------ [ 83.702940][ T4971] WARNING: CPU: 1 PID: 4971 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 83.704091][ T4971] Modules linked in: [ 83.704597][ T4971] CPU: 1 PID: 4971 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 83.705708][ T4971] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 83.706961][ T4971] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 83.708023][ T4971] pc : __udf_add_aext+0x490/0x61c [ 83.708662][ T4971] lr : __udf_add_aext+0x490/0x61c [ 83.709346][ T4971] sp : ffff80001fb37760 [ 83.709873][ T4971] x29: ffff80001fb37780 x28: 1ffff00003f66f40 x27: dfff800000000000 [ 83.710988][ T4971] x26: 0000000000000090 x25: 00000000000000a0 x24: ffff80001fb37a08 [ 83.712078][ T4971] x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00003f66f41 [ 83.713174][ T4971] x20: ffff80001fb37a00 x19: ffff0000eb928e28 x18: 0000000000000000 [ 83.714228][ T4971] x17: 0000000000000000 x16: ffff80000973e348 x15: 0000000000000001 [ 83.715510][ T4971] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 83.716740][ T4971] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973e75c [ 83.718012][ T4971] x8 : ffff0000c6013680 x7 : 0000000000000000 x6 : ffff0000e2887e80 [ 83.719103][ T4971] x5 : ffff80001fb37a18 x4 : 0000000000000001 x3 : 00000000bffffe00 [ 83.720192][ T4971] x2 : ffff80001fb379d0 x1 : 00000000000000a0 x0 : 0000000000000090 [ 83.721257][ T4971] Call trace: [ 83.721710][ T4971] __udf_add_aext+0x490/0x61c [ 83.722397][ T4971] udf_do_extend_file+0x550/0xd8c [ 83.723127][ T4971] udf_setsize+0x8b4/0xd7c [ 83.723725][ T4971] udf_setattr+0x280/0x414 [ 83.724324][ T4971] notify_change+0xa08/0xcd8 [ 83.724942][ T4971] do_truncate+0x178/0x1f0 [ 83.725535][ T4971] do_sys_ftruncate+0x284/0x31c [ 83.726169][ T4971] __arm64_sys_ftruncate+0x60/0x74 [ 83.726824][ T4971] invoke_syscall+0x98/0x2b8 [ 83.727433][ T4971] el0_svc_common+0x138/0x258 [ 83.728061][ T4971] do_el0_svc+0x58/0x14c [ 83.728614][ T4971] el0_svc+0x78/0x1e0 [ 83.729137][ T4971] el0t_64_sync_handler+0xcc/0xe4 [ 83.729769][ T4971] el0t_64_sync+0x1a0/0x1a4 [ 83.730354][ T4971] irq event stamp: 22140 [ 83.730919][ T4971] hardirqs last enabled at (22139): [] exit_to_kernel_mode+0xe0/0x168 [ 83.732176][ T4971] hardirqs last disabled at (22140): [] el1_dbg+0x24/0x80 [ 83.733301][ T4971] softirqs last enabled at (22138): [] handle_softirqs+0xa4c/0xbf0 [ 83.734512][ T4971] softirqs last disabled at (22133): [] __irq_exit_rcu+0x240/0x440 [ 83.735739][ T4971] ---[ end trace 0bd41df0d0beb4f6 ]--- [ 83.736585][ T4971] ------------[ cut here ]------------ [ 83.737257][ T4971] WARNING: CPU: 1 PID: 4971 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 83.738378][ T4971] Modules linked in: [ 83.738887][ T4971] CPU: 1 PID: 4971 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 83.739990][ T4971] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 83.741294][ T4971] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 83.742321][ T4971] pc : __udf_add_aext+0x490/0x61c [ 83.743003][ T4971] lr : __udf_add_aext+0x490/0x61c [ 83.743661][ T4971] sp : ffff80001fb37760 [ 83.744210][ T4971] x29: ffff80001fb37780 x28: 1ffff00003f66f40 x27: dfff800000000000 [ 83.745333][ T4971] x26: 00000000000000a0 x25: 00000000000000b0 x24: ffff80001fb37a08 [ 83.746539][ T4971] x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00003f66f41 [ 83.747851][ T4971] x20: ffff80001fb37a00 x19: ffff0000eb928e28 x18: 0000000000000000 [ 83.749080][ T4971] x17: 0000000000000000 x16: ffff80000973e348 x15: 0000000000000001 [ 83.750290][ T4971] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 83.751447][ T4971] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973e75c [ 83.752653][ T4971] x8 : ffff0000c6013680 x7 : 0000000000000000 x6 : ffff0000e2887e80 [ 83.753846][ T4971] x5 : ffff80001fb37a18 x4 : 0000000000000001 x3 : 00000000bffffe00 [ 83.755070][ T4971] x2 : ffff80001fb379d0 x1 : 00000000000000b0 x0 : 00000000000000a0 [ 83.756212][ T4971] Call trace: [ 83.756637][ T4971] __udf_add_aext+0x490/0x61c [ 83.757299][ T4971] udf_do_extend_file+0x550/0xd8c [ 83.757956][ T4971] udf_setsize+0x8b4/0xd7c [ 83.758541][ T4971] udf_setattr+0x280/0x414 [ 83.759161][ T4971] notify_change+0xa08/0xcd8 [ 83.759903][ T4971] do_truncate+0x178/0x1f0 [ 83.760484][ T4971] do_sys_ftruncate+0x284/0x31c [ 83.761204][ T4971] __arm64_sys_ftruncate+0x60/0x74 [ 83.761921][ T4971] invoke_syscall+0x98/0x2b8 [ 83.762572][ T4971] el0_svc_common+0x138/0x258 [ 83.763180][ T4971] do_el0_svc+0x58/0x14c [ 83.763671][ T4971] el0_svc+0x78/0x1e0 [ 83.764245][ T4971] el0t_64_sync_handler+0xcc/0xe4 [ 83.764895][ T4971] el0t_64_sync+0x1a0/0x1a4 [ 83.765511][ T4971] irq event stamp: 22156 [ 83.766077][ T4971] hardirqs last enabled at (22155): [] exit_to_kernel_mode+0xe0/0x168 [ 83.767453][ T4971] hardirqs last disabled at (22156): [] el1_dbg+0x24/0x80 [ 83.768695][ T4971] softirqs last enabled at (22154): [] handle_softirqs+0xa4c/0xbf0 [ 83.769980][ T4971] softirqs last disabled at (22143): [] __irq_exit_rcu+0x240/0x440 [ 83.771247][ T4971] ---[ end trace 0bd41df0d0beb4f7 ]--- [ 83.772234][ T4971] ------------[ cut here ]------------ [ 83.772981][ T4971] WARNING: CPU: 1 PID: 4971 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 83.774274][ T4971] Modules linked in: [ 83.774831][ T4971] CPU: 1 PID: 4971 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 83.776035][ T4971] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 83.777439][ T4971] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 83.778496][ T4971] pc : __udf_add_aext+0x490/0x61c [ 83.779214][ T4971] lr : __udf_add_aext+0x490/0x61c [ 83.779860][ T4971] sp : ffff80001fb37760 [ 83.780418][ T4971] x29: ffff80001fb37780 x28: 1ffff00003f66f40 x27: dfff800000000000 [ 83.781583][ T4971] x26: 00000000000000b0 x25: 00000000000000c0 x24: ffff80001fb37a08 [ 83.782709][ T4971] x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00003f66f41 [ 83.783860][ T4971] x20: ffff80001fb37a00 x19: ffff0000eb928e28 x18: 0000000000000000 [ 83.785019][ T4971] x17: 0000000000000000 x16: ffff80000973e348 x15: 0000000000000001 [ 83.786129][ T4971] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 83.787222][ T4971] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973e75c [ 83.788325][ T4971] x8 : ffff0000c6013680 x7 : 0000000000000000 x6 : ffff0000e2887e80 [ 83.789420][ T4971] x5 : ffff80001fb37a18 x4 : 0000000000000001 x3 : 00000000bffffe00 [ 83.790561][ T4971] x2 : ffff80001fb379d0 x1 : 00000000000000c0 x0 : 00000000000000b0 [ 83.791731][ T4971] Call trace: [ 83.792165][ T4971] __udf_add_aext+0x490/0x61c [ 83.792825][ T4971] udf_do_extend_file+0x550/0xd8c [ 83.793511][ T4971] udf_setsize+0x8b4/0xd7c [ 83.794157][ T4971] udf_setattr+0x280/0x414 [ 83.794790][ T4971] notify_change+0xa08/0xcd8 [ 83.795445][ T4971] do_truncate+0x178/0x1f0 [ 83.796086][ T4971] do_sys_ftruncate+0x284/0x31c [ 83.796782][ T4971] __arm64_sys_ftruncate+0x60/0x74 [ 83.797532][ T4971] invoke_syscall+0x98/0x2b8 [ 83.798182][ T4971] el0_svc_common+0x138/0x258 [ 83.798869][ T4971] do_el0_svc+0x58/0x14c [ 83.799495][ T4971] el0_svc+0x78/0x1e0 [ 83.800100][ T4971] el0t_64_sync_handler+0xcc/0xe4 [ 83.800760][ T4971] el0t_64_sync+0x1a0/0x1a4 [ 83.801354][ T4971] irq event stamp: 22236 [ 83.801947][ T4971] hardirqs last enabled at (22235): [] exit_to_kernel_mode+0xe0/0x168 [ 83.803346][ T4971] hardirqs last disabled at (22236): [] el1_dbg+0x24/0x80 [ 83.804475][ T4971] softirqs last enabled at (22230): [] handle_softirqs+0xa4c/0xbf0 [ 83.805821][ T4971] softirqs last disabled at (22159): [] __irq_exit_rcu+0x240/0x440 [ 83.807108][ T4971] ---[ end trace 0bd41df0d0beb4f8 ]--- [ 83.808293][ T4971] ------------[ cut here ]------------ [ 83.809095][ T4971] WARNING: CPU: 1 PID: 4971 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 83.810328][ T4971] Modules linked in: [ 83.810832][ T4971] CPU: 1 PID: 4971 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 83.812009][ T4971] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 83.813333][ T4971] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 83.814380][ T4971] pc : __udf_add_aext+0x490/0x61c [ 83.815116][ T4971] lr : __udf_add_aext+0x490/0x61c [ 83.815827][ T4971] sp : ffff80001fb37760 [ 83.816412][ T4971] x29: ffff80001fb37780 x28: 1ffff00003f66f40 x27: dfff800000000000 [ 83.817497][ T4971] x26: 00000000000000c0 x25: 00000000000000d0 x24: ffff80001fb37a08 [ 83.818585][ T4971] x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00003f66f41 [ 83.819680][ T4971] x20: ffff80001fb37a00 x19: ffff0000eb928e28 x18: 0000000000000000 [ 83.820763][ T4971] x17: 0000000000000000 x16: ffff80000973e348 x15: 0000000000000001 [ 83.821853][ T4971] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 83.822973][ T4971] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973e75c [ 83.824112][ T4971] x8 : ffff0000c6013680 x7 : 0000000000000000 x6 : ffff0000e2887e80 [ 83.825141][ T4971] x5 : ffff80001fb37a18 x4 : 0000000000000001 x3 : 00000000bffffe00 [ 83.826203][ T4971] x2 : ffff80001fb379d0 x1 : 00000000000000d0 x0 : 00000000000000c0 [ 83.827316][ T4971] Call trace: [ 83.827788][ T4971] __udf_add_aext+0x490/0x61c [ 83.828452][ T4971] udf_do_extend_file+0x550/0xd8c [ 83.829115][ T4971] udf_setsize+0x8b4/0xd7c [ 83.829706][ T4971] udf_setattr+0x280/0x414 [ 83.830284][ T4971] notify_change+0xa08/0xcd8 [ 83.830896][ T4971] do_truncate+0x178/0x1f0 [ 83.831474][ T4971] do_sys_ftruncate+0x284/0x31c [ 83.832121][ T4971] __arm64_sys_ftruncate+0x60/0x74 [ 83.832795][ T4971] invoke_syscall+0x98/0x2b8 [ 83.833416][ T4971] el0_svc_common+0x138/0x258 [ 83.834060][ T4971] do_el0_svc+0x58/0x14c [ 83.834653][ T4971] el0_svc+0x78/0x1e0 [ 83.835209][ T4971] el0t_64_sync_handler+0xcc/0xe4 [ 83.835897][ T4971] el0t_64_sync+0x1a0/0x1a4 [ 83.836498][ T4971] irq event stamp: 22264 [ 83.837052][ T4971] hardirqs last enabled at (22263): [] exit_to_kernel_mode+0xe0/0x168 [ 83.838433][ T4971] hardirqs last disabled at (22264): [] el1_dbg+0x24/0x80 [ 83.839626][ T4971] softirqs last enabled at (22258): [] handle_softirqs+0xa4c/0xbf0 [ 83.840948][ T4971] softirqs last disabled at (22239): [] __irq_exit_rcu+0x240/0x440 [ 83.842209][ T4971] ---[ end trace 0bd41df0d0beb4f9 ]--- [ 83.843102][ T4971] ------------[ cut here ]------------ [ 83.843836][ T4971] WARNING: CPU: 1 PID: 4971 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 83.845089][ T4971] Modules linked in: [ 83.845635][ T4971] CPU: 1 PID: 4971 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 83.846822][ T4971] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 83.848109][ T4971] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 83.849131][ T4971] pc : __udf_add_aext+0x490/0x61c [ 83.849810][ T4971] lr : __udf_add_aext+0x490/0x61c [ 83.850500][ T4971] sp : ffff80001fb37760 [ 83.851064][ T4971] x29: ffff80001fb37780 x28: 1ffff00003f66f40 x27: dfff800000000000 [ 83.852169][ T4971] x26: 00000000000000d0 x25: 00000000000000e0 x24: ffff80001fb37a08 [ 83.853277][ T4971] x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00003f66f41 [ 83.854369][ T4971] x20: ffff80001fb37a00 x19: ffff0000eb928e28 x18: 0000000000000000 [ 83.855428][ T4971] x17: 0000000000000000 x16: ffff80000973e348 x15: 0000000000000001 [ 83.856483][ T4971] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 83.857534][ T4971] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973e75c [ 83.858647][ T4971] x8 : ffff0000c6013680 x7 : 0000000000000000 x6 : ffff0000e2887e80 [ 83.859772][ T4971] x5 : ffff80001fb37a18 x4 : 0000000000000001 x3 : 00000000bffffe00 [ 83.860885][ T4971] x2 : ffff80001fb379d0 x1 : 00000000000000e0 x0 : 00000000000000d0 [ 83.862173][ T4971] Call trace: [ 83.862701][ T4971] __udf_add_aext+0x490/0x61c [ 83.863399][ T4971] udf_do_extend_file+0x550/0xd8c [ 83.864141][ T4971] udf_setsize+0x8b4/0xd7c [ 83.864812][ T4971] udf_setattr+0x280/0x414 [ 83.865485][ T4971] notify_change+0xa08/0xcd8 [ 83.866188][ T4971] do_truncate+0x178/0x1f0 [ 83.866848][ T4971] do_sys_ftruncate+0x284/0x31c [ 83.867584][ T4971] __arm64_sys_ftruncate+0x60/0x74 [ 83.868310][ T4971] invoke_syscall+0x98/0x2b8 [ 83.868973][ T4971] el0_svc_common+0x138/0x258 [ 83.869664][ T4971] do_el0_svc+0x58/0x14c [ 83.870292][ T4971] el0_svc+0x78/0x1e0 [ 83.870885][ T4971] el0t_64_sync_handler+0xcc/0xe4 [ 83.871616][ T4971] el0t_64_sync+0x1a0/0x1a4 [ 83.872253][ T4971] irq event stamp: 22280 [ 83.872886][ T4971] hardirqs last enabled at (22279): [] exit_to_kernel_mode+0xe0/0x168 [ 83.874209][ T4971] hardirqs last disabled at (22280): [] el1_dbg+0x24/0x80 [ 83.875411][ T4971] softirqs last enabled at (22274): [] handle_softirqs+0xa4c/0xbf0 [ 83.876663][ T4971] softirqs last disabled at (22267): [] __irq_exit_rcu+0x240/0x440 [ 83.877955][ T4971] ---[ end trace 0bd41df0d0beb4fa ]--- [ 83.878961][ T4971] ------------[ cut here ]------------ [ 83.879704][ T4971] WARNING: CPU: 1 PID: 4971 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 83.880945][ T4971] Modules linked in: [ 83.881492][ T4971] CPU: 1 PID: 4971 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 83.882660][ T4971] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 83.884049][ T4971] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 83.885153][ T4971] pc : __udf_add_aext+0x490/0x61c [ 83.885859][ T4971] lr : __udf_add_aext+0x490/0x61c [ 83.886544][ T4971] sp : ffff80001fb37760 [ 83.887120][ T4971] x29: ffff80001fb37780 x28: 1ffff00003f66f40 x27: dfff800000000000 [ 83.888258][ T4971] x26: 00000000000000e0 x25: 00000000000000f0 x24: ffff80001fb37a08 [ 83.889498][ T4971] x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00003f66f41 [ 83.890721][ T4971] x20: ffff80001fb37a00 x19: ffff0000eb928e28 x18: 0000000000000000 [ 83.891876][ T4971] x17: 0000000000000000 x16: ffff80000973e348 x15: 0000000000000001 [ 83.893046][ T4971] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 83.894206][ T4971] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973e75c [ 83.895359][ T4971] x8 : ffff0000c6013680 x7 : 0000000000000000 x6 : ffff0000e2887e80 [ 83.896499][ T4971] x5 : ffff80001fb37a18 x4 : 0000000000000001 x3 : 00000000bffffe00 [ 83.897604][ T4971] x2 : ffff80001fb379d0 x1 : 00000000000000f0 x0 : 00000000000000e0 [ 83.898714][ T4971] Call trace: [ 83.899144][ T4971] __udf_add_aext+0x490/0x61c [ 83.899752][ T4971] udf_do_extend_file+0x550/0xd8c [ 83.900464][ T4971] udf_setsize+0x8b4/0xd7c [ 83.901041][ T4971] udf_setattr+0x280/0x414 [ 83.901661][ T4971] notify_change+0xa08/0xcd8 [ 83.902247][ T4971] do_truncate+0x178/0x1f0 [ 83.902841][ T4971] do_sys_ftruncate+0x284/0x31c [ 83.903482][ T4971] __arm64_sys_ftruncate+0x60/0x74 [ 83.904153][ T4971] invoke_syscall+0x98/0x2b8 [ 83.904724][ T4971] el0_svc_common+0x138/0x258 [ 83.905340][ T4971] do_el0_svc+0x58/0x14c [ 83.905905][ T4971] el0_svc+0x78/0x1e0 [ 83.906440][ T4971] el0t_64_sync_handler+0xcc/0xe4 [ 83.907129][ T4971] el0t_64_sync+0x1a0/0x1a4 [ 83.907758][ T4971] irq event stamp: 22392 [ 83.908340][ T4971] hardirqs last enabled at (22391): [] exit_to_kernel_mode+0xe0/0x168 [ 83.909622][ T4971] hardirqs last disabled at (22392): [] el1_dbg+0x24/0x80 [ 83.910777][ T4971] softirqs last enabled at (22390): [] handle_softirqs+0xa4c/0xbf0 [ 83.912083][ T4971] softirqs last disabled at (22283): [] __irq_exit_rcu+0x240/0x440 [ 83.913365][ T4971] ---[ end trace 0bd41df0d0beb4fb ]--- [ 83.914740][ T4971] ------------[ cut here ]------------ [ 83.915524][ T4971] WARNING: CPU: 1 PID: 4971 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 83.916733][ T4971] Modules linked in: [ 83.917269][ T4971] CPU: 1 PID: 4971 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 83.918468][ T4971] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 83.919837][ T4971] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 83.920868][ T4971] pc : __udf_add_aext+0x490/0x61c [ 83.921541][ T4971] lr : __udf_add_aext+0x490/0x61c [ 83.922219][ T4971] sp : ffff80001fb37760 [ 83.922765][ T4971] x29: ffff80001fb37780 x28: 1ffff00003f66f40 x27: dfff800000000000 [ 83.923867][ T4971] x26: 00000000000000f0 x25: 0000000000000100 x24: ffff80001fb37a08 [ 83.924938][ T4971] x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00003f66f41 [ 83.926028][ T4971] x20: ffff80001fb37a00 x19: ffff0000eb928e28 x18: 0000000000000000 [ 83.927104][ T4971] x17: 0000000000000000 x16: ffff80000973e348 x15: 0000000000000001 [ 83.928268][ T4971] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 83.929372][ T4971] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973e75c [ 83.930461][ T4971] x8 : ffff0000c6013680 x7 : 0000000000000000 x6 : ffff0000e2887e80 [ 83.931603][ T4971] x5 : ffff80001fb37a18 x4 : 0000000000000001 x3 : 00000000bffffe00 [ 83.932646][ T4971] x2 : ffff80001fb379d0 x1 : 0000000000000100 x0 : 00000000000000f0 [ 83.933742][ T4971] Call trace: [ 83.934149][ T4971] __udf_add_aext+0x490/0x61c [ 83.934752][ T4971] udf_do_extend_file+0x550/0xd8c [ 83.935399][ T4971] udf_setsize+0x8b4/0xd7c [ 83.935973][ T4971] udf_setattr+0x280/0x414 [ 83.936552][ T4971] notify_change+0xa08/0xcd8 [ 83.937132][ T4971] do_truncate+0x178/0x1f0 [ 83.937695][ T4971] do_sys_ftruncate+0x284/0x31c [ 83.938331][ T4971] __arm64_sys_ftruncate+0x60/0x74 [ 83.939043][ T4971] invoke_syscall+0x98/0x2b8 [ 83.939682][ T4971] el0_svc_common+0x138/0x258 [ 83.940317][ T4971] do_el0_svc+0x58/0x14c [ 83.940888][ T4971] el0_svc+0x78/0x1e0 [ 83.941398][ T4971] el0t_64_sync_handler+0xcc/0xe4 [ 83.942030][ T4971] el0t_64_sync+0x1a0/0x1a4 [ 83.942644][ T4971] irq event stamp: 22430 [ 83.943188][ T4971] hardirqs last enabled at (22429): [] exit_to_kernel_mode+0xe0/0x168 [ 83.944581][ T4971] hardirqs last disabled at (22430): [] el1_dbg+0x24/0x80 [ 83.945759][ T4971] softirqs last enabled at (22424): [] handle_softirqs+0xa4c/0xbf0 [ 83.946992][ T4971] softirqs last disabled at (22395): [] __irq_exit_rcu+0x240/0x440 [ 83.948261][ T4971] ---[ end trace 0bd41df0d0beb4fc ]--- [ 83.949080][ T4971] ------------[ cut here ]------------ [ 83.949779][ T4971] WARNING: CPU: 1 PID: 4971 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 83.950901][ T4971] Modules linked in: [ 83.951417][ T4971] CPU: 1 PID: 4971 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 83.952556][ T4971] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 83.953802][ T4971] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 83.954835][ T4971] pc : __udf_add_aext+0x490/0x61c [ 83.955534][ T4971] lr : __udf_add_aext+0x490/0x61c [ 83.956235][ T4971] sp : ffff80001fb37760 [ 83.956823][ T4971] x29: ffff80001fb37780 x28: 1ffff00003f66f40 x27: dfff800000000000 [ 83.958110][ T4971] x26: 0000000000000100 x25: 0000000000000110 x24: ffff80001fb37a08 [ 83.959299][ T4971] x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00003f66f41 [ 83.960513][ T4971] x20: ffff80001fb37a00 x19: ffff0000eb928e28 x18: 0000000000000000 [ 83.961730][ T4971] x17: 0000000000000000 x16: ffff80000973e348 x15: 0000000000000001 [ 83.962942][ T4971] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 83.964142][ T4971] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973e75c [ 83.965333][ T4971] x8 : ffff0000c6013680 x7 : 0000000000000000 x6 : ffff0000e2887e80 [ 83.966540][ T4971] x5 : ffff80001fb37a18 x4 : 0000000000000001 x3 : 00000000bffffe00 [ 83.967667][ T4971] x2 : ffff80001fb379d0 x1 : 0000000000000110 x0 : 0000000000000100 [ 83.968842][ T4971] Call trace: [ 83.969255][ T4971] __udf_add_aext+0x490/0x61c [ 83.969869][ T4971] udf_do_extend_file+0x550/0xd8c [ 83.970608][ T4971] udf_setsize+0x8b4/0xd7c [ 83.971252][ T4971] udf_setattr+0x280/0x414 [ 83.971880][ T4971] notify_change+0xa08/0xcd8 [ 83.972476][ T4971] do_truncate+0x178/0x1f0 [ 83.973042][ T4971] do_sys_ftruncate+0x284/0x31c [ 83.973694][ T4971] __arm64_sys_ftruncate+0x60/0x74 [ 83.974412][ T4971] invoke_syscall+0x98/0x2b8 [ 83.975093][ T4971] el0_svc_common+0x138/0x258 [ 83.975795][ T4971] do_el0_svc+0x58/0x14c [ 83.976530][ T4971] el0_svc+0x78/0x1e0 [ 83.977192][ T4971] el0t_64_sync_handler+0xcc/0xe4 [ 83.977964][ T4971] el0t_64_sync+0x1a0/0x1a4 [ 83.978654][ T4971] irq event stamp: 22446 [ 83.979289][ T4971] hardirqs last enabled at (22445): [] exit_to_kernel_mode+0xe0/0x168 [ 83.980749][ T4971] hardirqs last disabled at (22446): [] el1_dbg+0x24/0x80 [ 83.982007][ T4971] softirqs last enabled at (22444): [] handle_softirqs+0xa4c/0xbf0 [ 83.983336][ T4971] softirqs last disabled at (22433): [] __irq_exit_rcu+0x240/0x440 [ 83.984624][ T4971] ---[ end trace 0bd41df0d0beb4fd ]--- [ 83.985670][ T4971] ------------[ cut here ]------------ [ 83.986370][ T4971] WARNING: CPU: 1 PID: 4971 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 83.987544][ T4971] Modules linked in: [ 83.988095][ T4971] CPU: 1 PID: 4971 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 83.989314][ T4971] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 83.990688][ T4971] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 83.991845][ T4971] pc : __udf_add_aext+0x490/0x61c [ 83.992561][ T4971] lr : __udf_add_aext+0x490/0x61c [ 83.993280][ T4971] sp : ffff80001fb37760 [ 83.993859][ T4971] x29: ffff80001fb37780 x28: 1ffff00003f66f40 x27: dfff800000000000 [ 83.995022][ T4971] x26: 0000000000000110 x25: 0000000000000120 x24: ffff80001fb37a08 [ 83.996092][ T4971] x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00003f66f41 [ 83.997181][ T4971] x20: ffff80001fb37a00 x19: ffff0000eb928e28 x18: 0000000000000000 [ 83.998295][ T4971] x17: 0000000000000000 x16: ffff80000973e348 x15: 0000000000000001 [ 83.999326][ T4971] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 84.000354][ T4971] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973e75c [ 84.001417][ T4971] x8 : ffff0000c6013680 x7 : 0000000000000000 x6 : ffff0000e2887e80 [ 84.002462][ T4971] x5 : ffff80001fb37a18 x4 : 0000000000000001 x3 : 00000000bffffe00 [ 84.003602][ T4971] x2 : ffff80001fb379d0 x1 : 0000000000000120 x0 : 0000000000000110 [ 84.004704][ T4971] Call trace: [ 84.005149][ T4971] __udf_add_aext+0x490/0x61c [ 84.005748][ T4971] udf_do_extend_file+0x550/0xd8c [ 84.006388][ T4971] udf_setsize+0x8b4/0xd7c [ 84.006968][ T4971] udf_setattr+0x280/0x414 [ 84.007535][ T4971] notify_change+0xa08/0xcd8 [ 84.008124][ T4971] do_truncate+0x178/0x1f0 [ 84.008698][ T4971] do_sys_ftruncate+0x284/0x31c [ 84.009317][ T4971] __arm64_sys_ftruncate+0x60/0x74 [ 84.009972][ T4971] invoke_syscall+0x98/0x2b8 [ 84.010566][ T4971] el0_svc_common+0x138/0x258 [ 84.011175][ T4971] do_el0_svc+0x58/0x14c [ 84.011767][ T4971] el0_svc+0x78/0x1e0 [ 84.012352][ T4971] el0t_64_sync_handler+0xcc/0xe4 [ 84.013005][ T4971] el0t_64_sync+0x1a0/0x1a4 [ 84.013567][ T4971] irq event stamp: 22546 [ 84.014134][ T4971] hardirqs last enabled at (22545): [] exit_to_kernel_mode+0xe0/0x168 [ 84.015452][ T4971] hardirqs last disabled at (22546): [] el1_dbg+0x24/0x80 [ 84.016577][ T4971] softirqs last enabled at (22544): [] handle_softirqs+0xa4c/0xbf0 [ 84.017790][ T4971] softirqs last disabled at (22449): [] __irq_exit_rcu+0x240/0x440 [ 84.019038][ T4971] ---[ end trace 0bd41df0d0beb4fe ]--- [ 84.019863][ T4971] ------------[ cut here ]------------ [ 84.020554][ T4971] WARNING: CPU: 1 PID: 4971 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 84.021726][ T4971] Modules linked in: [ 84.022239][ T4971] CPU: 1 PID: 4971 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 84.023268][ T4971] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 84.024545][ T4971] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 84.025606][ T4971] pc : __udf_add_aext+0x490/0x61c [ 84.026311][ T4971] lr : __udf_add_aext+0x490/0x61c [ 84.026978][ T4971] sp : ffff80001fb37760 [ 84.027500][ T4971] x29: ffff80001fb37780 x28: 1ffff00003f66f40 x27: dfff800000000000 [ 84.028590][ T4971] x26: 0000000000000120 x25: 0000000000000130 x24: ffff80001fb37a08 [ 84.029619][ T4971] x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00003f66f41 [ 84.030690][ T4971] x20: ffff80001fb37a00 x19: ffff0000eb928e28 x18: 0000000000000000 [ 84.031797][ T4971] x17: 0000000000000000 x16: ffff80000973e348 x15: 0000000000000001 [ 84.032843][ T4971] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 84.033913][ T4971] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973e75c [ 84.034992][ T4971] x8 : ffff0000c6013680 x7 : 0000000000000000 x6 : ffff0000e2887e80 [ 84.036041][ T4971] x5 : ffff80001fb37a18 x4 : 0000000000000001 x3 : 00000000bffffe00 [ 84.037104][ T4971] x2 : ffff80001fb379d0 x1 : 0000000000000130 x0 : 0000000000000120 [ 84.038111][ T4971] Call trace: [ 84.038533][ T4971] __udf_add_aext+0x490/0x61c [ 84.039140][ T4971] udf_do_extend_file+0x550/0xd8c [ 84.039834][ T4971] udf_setsize+0x8b4/0xd7c [ 84.040439][ T4971] udf_setattr+0x280/0x414 [ 84.041028][ T4971] notify_change+0xa08/0xcd8 [ 84.041679][ T4971] do_truncate+0x178/0x1f0 [ 84.042336][ T4971] do_sys_ftruncate+0x284/0x31c [ 84.042978][ T4971] __arm64_sys_ftruncate+0x60/0x74 [ 84.043679][ T4971] invoke_syscall+0x98/0x2b8 [ 84.044290][ T4971] el0_svc_common+0x138/0x258 [ 84.044928][ T4971] do_el0_svc+0x58/0x14c [ 84.045522][ T4971] el0_svc+0x78/0x1e0 [ 84.046083][ T4971] el0t_64_sync_handler+0xcc/0xe4 [ 84.046786][ T4971] el0t_64_sync+0x1a0/0x1a4 [ 84.047408][ T4971] irq event stamp: 22562 [ 84.048013][ T4971] hardirqs last enabled at (22561): [] exit_to_kernel_mode+0xe0/0x168 [ 84.049374][ T4971] hardirqs last disabled at (22562): [] el1_dbg+0x24/0x80 [ 84.050550][ T4971] softirqs last enabled at (22560): [] handle_softirqs+0xa4c/0xbf0 [ 84.051844][ T4971] softirqs last disabled at (22549): [] __irq_exit_rcu+0x240/0x440 [ 84.053022][ T4971] ---[ end trace 0bd41df0d0beb4ff ]--- [ 84.054262][ T4971] ------------[ cut here ]------------ [ 84.055054][ T4971] WARNING: CPU: 1 PID: 4971 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 84.056287][ T4971] Modules linked in: [ 84.056839][ T4971] CPU: 1 PID: 4971 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 84.058015][ T4971] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 84.059277][ T4971] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 84.060364][ T4971] pc : __udf_add_aext+0x490/0x61c [ 84.061025][ T4971] lr : __udf_add_aext+0x490/0x61c [ 84.061752][ T4971] sp : ffff80001fb37760 [ 84.062343][ T4971] x29: ffff80001fb37780 x28: 1ffff00003f66f40 x27: dfff800000000000 [ 84.063399][ T4971] x26: 0000000000000130 x25: 0000000000000140 x24: ffff80001fb37a08 [ 84.064433][ T4971] x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00003f66f41 [ 84.065441][ T4971] x20: ffff80001fb37a00 x19: ffff0000eb928e28 x18: 0000000000000000 [ 84.066542][ T4971] x17: 0000000000000000 x16: ffff80000973e348 x15: 0000000000000001 [ 84.067588][ T4971] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 84.068627][ T4971] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973e75c [ 84.069762][ T4971] x8 : ffff0000c6013680 x7 : 0000000000000000 x6 : ffff0000e2887e80 [ 84.070808][ T4971] x5 : ffff80001fb37a18 x4 : 0000000000000001 x3 : 00000000bffffe00 [ 84.071850][ T4971] x2 : ffff80001fb379d0 x1 : 0000000000000140 x0 : 0000000000000130 [ 84.072893][ T4971] Call trace: [ 84.073325][ T4971] __udf_add_aext+0x490/0x61c [ 84.073978][ T4971] udf_do_extend_file+0x550/0xd8c [ 84.074666][ T4971] udf_setsize+0x8b4/0xd7c [ 84.075272][ T4971] udf_setattr+0x280/0x414 [ 84.075840][ T4971] notify_change+0xa08/0xcd8 [ 84.076408][ T4971] do_truncate+0x178/0x1f0 [ 84.077009][ T4971] do_sys_ftruncate+0x284/0x31c [ 84.077693][ T4971] __arm64_sys_ftruncate+0x60/0x74 [ 84.078390][ T4971] invoke_syscall+0x98/0x2b8 [ 84.078996][ T4971] el0_svc_common+0x138/0x258 [ 84.079626][ T4971] do_el0_svc+0x58/0x14c [ 84.080209][ T4971] el0_svc+0x78/0x1e0 [ 84.080745][ T4971] el0t_64_sync_handler+0xcc/0xe4 [ 84.081457][ T4971] el0t_64_sync+0x1a0/0x1a4 [ 84.082040][ T4971] irq event stamp: 22584 [ 84.082601][ T4971] hardirqs last enabled at (22583): [] exit_to_kernel_mode+0xe0/0x168 [ 84.083826][ T4971] hardirqs last disabled at (22584): [] el1_dbg+0x24/0x80 [ 84.085055][ T4971] softirqs last enabled at (22578): [] handle_softirqs+0xa4c/0xbf0 [ 84.086309][ T4971] softirqs last disabled at (22565): [] __irq_exit_rcu+0x240/0x440 [ 84.087613][ T4971] ---[ end trace 0bd41df0d0beb500 ]--- [ 84.088808][ T4971] ------------[ cut here ]------------ [ 84.089608][ T4971] WARNING: CPU: 1 PID: 4971 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 84.090939][ T4971] Modules linked in: [ 84.091513][ T4971] CPU: 1 PID: 4971 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 84.092750][ T4971] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 84.094161][ T4971] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 84.095266][ T4971] pc : __udf_add_aext+0x490/0x61c [ 84.095989][ T4971] lr : __udf_add_aext+0x490/0x61c [ 84.096721][ T4971] sp : ffff80001fb37760 [ 84.097265][ T4971] x29: ffff80001fb37780 x28: 1ffff00003f66f40 x27: dfff800000000000 [ 84.098403][ T4971] x26: 0000000000000140 x25: 0000000000000150 x24: ffff80001fb37a08 [ 84.099528][ T4971] x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00003f66f41 [ 84.100633][ T4971] x20: ffff80001fb37a00 x19: ffff0000eb928e28 x18: 0000000000000000 [ 84.101770][ T4971] x17: 0000000000000000 x16: ffff80000973e348 x15: 0000000000000001 [ 84.102891][ T4971] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 84.104020][ T4971] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973e75c [ 84.105178][ T4971] x8 : ffff0000c6013680 x7 : 0000000000000000 x6 : ffff0000e2887e80 [ 84.106255][ T4971] x5 : ffff80001fb37a18 x4 : 0000000000000001 x3 : 00000000bffffe00 [ 84.107316][ T4971] x2 : ffff80001fb379d0 x1 : 0000000000000150 x0 : 0000000000000140 [ 84.108397][ T4971] Call trace: [ 84.108815][ T4971] __udf_add_aext+0x490/0x61c [ 84.109447][ T4971] udf_do_extend_file+0x550/0xd8c [ 84.110113][ T4971] udf_setsize+0x8b4/0xd7c [ 84.110697][ T4971] udf_setattr+0x280/0x414 [ 84.111323][ T4971] notify_change+0xa08/0xcd8 [ 84.111938][ T4971] do_truncate+0x178/0x1f0 [ 84.112546][ T4971] do_sys_ftruncate+0x284/0x31c [ 84.113181][ T4971] __arm64_sys_ftruncate+0x60/0x74 [ 84.113893][ T4971] invoke_syscall+0x98/0x2b8 [ 84.114533][ T4971] el0_svc_common+0x138/0x258 [ 84.115256][ T4971] do_el0_svc+0x58/0x14c [ 84.115920][ T4971] el0_svc+0x78/0x1e0 [ 84.116525][ T4971] el0t_64_sync_handler+0xcc/0xe4 [ 84.117251][ T4971] el0t_64_sync+0x1a0/0x1a4 [ 84.117920][ T4971] irq event stamp: 22696 [ 84.118486][ T4971] hardirqs last enabled at (22695): [] exit_to_kernel_mode+0xe0/0x168 [ 84.119869][ T4971] hardirqs last disabled at (22696): [] el1_dbg+0x24/0x80 [ 84.121010][ T4971] softirqs last enabled at (22690): [] handle_softirqs+0xa4c/0xbf0 [ 84.122322][ T4971] softirqs last disabled at (22587): [] __irq_exit_rcu+0x240/0x440 [ 84.123619][ T4971] ---[ end trace 0bd41df0d0beb501 ]--- [ 84.124476][ T4971] ------------[ cut here ]------------ [ 84.125211][ T4971] WARNING: CPU: 1 PID: 4971 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 84.126352][ T4971] Modules linked in: [ 84.126848][ T4971] CPU: 1 PID: 4971 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 84.127980][ T4971] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 84.129327][ T4971] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 84.130297][ T4971] pc : __udf_add_aext+0x490/0x61c [ 84.130940][ T4971] lr : __udf_add_aext+0x490/0x61c [ 84.131588][ T4971] sp : ffff80001fb37760 [ 84.132124][ T4971] x29: ffff80001fb37780 x28: 1ffff00003f66f40 x27: dfff800000000000 [ 84.133135][ T4971] x26: 0000000000000150 x25: 0000000000000160 x24: ffff80001fb37a08 [ 84.134212][ T4971] x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00003f66f41 [ 84.135314][ T4971] x20: ffff80001fb37a00 x19: ffff0000eb928e28 x18: 0000000000000000 [ 84.136434][ T4971] x17: 0000000000000000 x16: ffff80000973e348 x15: 0000000000000001 [ 84.137521][ T4971] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 84.138604][ T4971] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973e75c [ 84.139727][ T4971] x8 : ffff0000c6013680 x7 : 0000000000000000 x6 : ffff0000e2887e80 [ 84.140827][ T4971] x5 : ffff80001fb37a18 x4 : 0000000000000001 x3 : 00000000bffffe00 [ 84.141915][ T4971] x2 : ffff80001fb379d0 x1 : 0000000000000160 x0 : 0000000000000150 [ 84.143036][ T4971] Call trace: [ 84.143469][ T4971] __udf_add_aext+0x490/0x61c [ 84.144194][ T4971] udf_do_extend_file+0x550/0xd8c [ 84.144960][ T4971] udf_setsize+0x8b4/0xd7c [ 84.145644][ T4971] udf_setattr+0x280/0x414 [ 84.146277][ T4971] notify_change+0xa08/0xcd8 [ 84.146931][ T4971] do_truncate+0x178/0x1f0 [ 84.147544][ T4971] do_sys_ftruncate+0x284/0x31c [ 84.148260][ T4971] __arm64_sys_ftruncate+0x60/0x74 [ 84.149012][ T4971] invoke_syscall+0x98/0x2b8 [ 84.149695][ T4971] el0_svc_common+0x138/0x258 [ 84.150392][ T4971] do_el0_svc+0x58/0x14c [ 84.150969][ T4971] el0_svc+0x78/0x1e0 [ 84.151526][ T4971] el0t_64_sync_handler+0xcc/0xe4 [ 84.152192][ T4971] el0t_64_sync+0x1a0/0x1a4 [ 84.152780][ T4971] irq event stamp: 22710 [ 84.153328][ T4971] hardirqs last enabled at (22709): [] exit_to_kernel_mode+0xe0/0x168 [ 84.154670][ T4971] hardirqs last disabled at (22710): [] el1_dbg+0x24/0x80 [ 84.155780][ T4971] softirqs last enabled at (22704): [] handle_softirqs+0xa4c/0xbf0 [ 84.157045][ T4971] softirqs last disabled at (22699): [] __irq_exit_rcu+0x240/0x440 [ 84.158328][ T4971] ---[ end trace 0bd41df0d0beb502 ]--- [ 84.159152][ T4971] ------------[ cut here ]------------ [ 84.159837][ T4971] WARNING: CPU: 1 PID: 4971 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 84.160970][ T4971] Modules linked in: [ 84.161478][ T4971] CPU: 1 PID: 4971 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 84.162593][ T4971] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 84.163950][ T4971] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 84.165011][ T4971] pc : __udf_add_aext+0x490/0x61c [ 84.165677][ T4971] lr : __udf_add_aext+0x490/0x61c [ 84.166366][ T4971] sp : ffff80001fb37760 [ 84.166932][ T4971] x29: ffff80001fb37780 x28: 1ffff00003f66f40 x27: dfff800000000000 [ 84.168017][ T4971] x26: 0000000000000160 x25: 0000000000000170 x24: ffff80001fb37a08 [ 84.169097][ T4971] x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00003f66f41 [ 84.170186][ T4971] x20: ffff80001fb37a00 x19: ffff0000eb928e28 x18: 0000000000000000 [ 84.171275][ T4971] x17: 0000000000000000 x16: ffff80000973e348 x15: 0000000000000001 [ 84.172375][ T4971] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 84.173478][ T4971] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973e75c [ 84.174576][ T4971] x8 : ffff0000c6013680 x7 : 0000000000000000 x6 : ffff0000e2887e80 [ 84.175619][ T4971] x5 : ffff80001fb37a18 x4 : 0000000000000001 x3 : 00000000bffffe00 [ 84.176672][ T4971] x2 : ffff80001fb379d0 x1 : 0000000000000170 x0 : 0000000000000160 [ 84.177749][ T4971] Call trace: [ 84.178198][ T4971] __udf_add_aext+0x490/0x61c [ 84.178827][ T4971] udf_do_extend_file+0x550/0xd8c [ 84.179497][ T4971] udf_setsize+0x8b4/0xd7c [ 84.180108][ T4971] udf_setattr+0x280/0x414 [ 84.180725][ T4971] notify_change+0xa08/0xcd8 [ 84.181367][ T4971] do_truncate+0x178/0x1f0 [ 84.181992][ T4971] do_sys_ftruncate+0x284/0x31c [ 84.182680][ T4971] __arm64_sys_ftruncate+0x60/0x74 [ 84.183387][ T4971] invoke_syscall+0x98/0x2b8 [ 84.184030][ T4971] el0_svc_common+0x138/0x258 [ 84.184690][ T4971] do_el0_svc+0x58/0x14c [ 84.185288][ T4971] el0_svc+0x78/0x1e0 [ 84.185844][ T4971] el0t_64_sync_handler+0xcc/0xe4 [ 84.186559][ T4971] el0t_64_sync+0x1a0/0x1a4 [ 84.187198][ T4971] irq event stamp: 22732 [ 84.187798][ T4971] hardirqs last enabled at (22731): [] exit_to_kernel_mode+0xe0/0x168 [ 84.189165][ T4971] hardirqs last disabled at (22732): [] el1_dbg+0x24/0x80 [ 84.190383][ T4971] softirqs last enabled at (22730): [] handle_softirqs+0xa4c/0xbf0 [ 84.191738][ T4971] softirqs last disabled at (22713): [] __irq_exit_rcu+0x240/0x440 [ 84.193038][ T4971] ---[ end trace 0bd41df0d0beb503 ]--- [ 84.194380][ T4971] ------------[ cut here ]------------ [ 84.195148][ T4971] WARNING: CPU: 1 PID: 4971 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 84.196370][ T4971] Modules linked in: [ 84.196916][ T4971] CPU: 1 PID: 4971 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 84.198134][ T4971] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 84.199631][ T4971] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 84.200782][ T4971] pc : __udf_add_aext+0x490/0x61c [ 84.201528][ T4971] lr : __udf_add_aext+0x490/0x61c [ 84.202246][ T4971] sp : ffff80001fb37760 [ 84.202846][ T4971] x29: ffff80001fb37780 x28: 1ffff00003f66f40 x27: dfff800000000000 [ 84.204076][ T4971] x26: 0000000000000170 x25: 0000000000000180 x24: ffff80001fb37a08 [ 84.205314][ T4971] x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00003f66f41 [ 84.206483][ T4971] x20: ffff80001fb37a00 x19: ffff0000eb928e28 x18: 0000000000000000 [ 84.207670][ T4971] x17: 0000000000000000 x16: ffff80000973e348 x15: 0000000000000001 [ 84.208797][ T4971] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 84.209985][ T4971] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973e75c [ 84.211131][ T4971] x8 : ffff0000c6013680 x7 : 0000000000000000 x6 : ffff0000e2887e80 [ 84.212281][ T4971] x5 : ffff80001fb37a18 x4 : 0000000000000001 x3 : 00000000bffffe00 [ 84.213472][ T4971] x2 : ffff80001fb379d0 x1 : 0000000000000180 x0 : 0000000000000170 [ 84.214653][ T4971] Call trace: [ 84.215105][ T4971] __udf_add_aext+0x490/0x61c [ 84.215747][ T4971] udf_do_extend_file+0x550/0xd8c [ 84.216441][ T4971] udf_setsize+0x8b4/0xd7c [ 84.217009][ T4971] udf_setattr+0x280/0x414 [ 84.217635][ T4971] notify_change+0xa08/0xcd8 [ 84.218220][ T4971] do_truncate+0x178/0x1f0 [ 84.218799][ T4971] do_sys_ftruncate+0x284/0x31c [ 84.219458][ T4971] __arm64_sys_ftruncate+0x60/0x74 [ 84.220137][ T4971] invoke_syscall+0x98/0x2b8 [ 84.220765][ T4971] el0_svc_common+0x138/0x258 [ 84.221414][ T4971] do_el0_svc+0x58/0x14c [ 84.221993][ T4971] el0_svc+0x78/0x1e0 [ 84.222541][ T4971] el0t_64_sync_handler+0xcc/0xe4 [ 84.223240][ T4971] el0t_64_sync+0x1a0/0x1a4 [ 84.223845][ T4971] irq event stamp: 22814 [ 84.224414][ T4971] hardirqs last enabled at (22813): [] exit_to_kernel_mode+0xe0/0x168 [ 84.225794][ T4971] hardirqs last disabled at (22814): [] el1_dbg+0x24/0x80 [ 84.227158][ T4971] softirqs last enabled at (22808): [] handle_softirqs+0xa4c/0xbf0 [ 84.228566][ T4971] softirqs last disabled at (22735): [] __irq_exit_rcu+0x240/0x440 [ 84.229974][ T4971] ---[ end trace 0bd41df0d0beb504 ]--- [ 84.230937][ T4971] ------------[ cut here ]------------ [ 84.231690][ T4971] WARNING: CPU: 1 PID: 4971 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 84.232949][ T4971] Modules linked in: [ 84.233499][ T4971] CPU: 1 PID: 4971 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 84.234632][ T4971] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 84.236003][ T4971] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 84.237087][ T4971] pc : __udf_add_aext+0x490/0x61c [ 84.237786][ T4971] lr : __udf_add_aext+0x490/0x61c [ 84.238449][ T4971] sp : ffff80001fb37760 [ 84.238988][ T4971] x29: ffff80001fb37780 x28: 1ffff00003f66f40 x27: dfff800000000000 [ 84.240074][ T4971] x26: 0000000000000180 x25: 0000000000000190 x24: ffff80001fb37a08 [ 84.241186][ T4971] x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00003f66f41 [ 84.242293][ T4971] x20: ffff80001fb37a00 x19: ffff0000eb928e28 x18: 0000000000000000 [ 84.243396][ T4971] x17: 0000000000000000 x16: ffff80000973e348 x15: 0000000000000001 [ 84.244518][ T4971] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 84.245526][ T4971] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973e75c [ 84.246644][ T4971] x8 : ffff0000c6013680 x7 : 0000000000000000 x6 : ffff0000e2887e80 [ 84.247779][ T4971] x5 : ffff80001fb37a18 x4 : 0000000000000001 x3 : 00000000bffffe00 [ 84.248902][ T4971] x2 : ffff80001fb379d0 x1 : 0000000000000190 x0 : 0000000000000180 [ 84.249974][ T4971] Call trace: [ 84.250443][ T4971] __udf_add_aext+0x490/0x61c [ 84.251070][ T4971] udf_do_extend_file+0x550/0xd8c [ 84.251737][ T4971] udf_setsize+0x8b4/0xd7c [ 84.252327][ T4971] udf_setattr+0x280/0x414 [ 84.252917][ T4971] notify_change+0xa08/0xcd8 [ 84.253579][ T4971] do_truncate+0x178/0x1f0 [ 84.254164][ T4971] do_sys_ftruncate+0x284/0x31c [ 84.254798][ T4971] __arm64_sys_ftruncate+0x60/0x74 [ 84.255499][ T4971] invoke_syscall+0x98/0x2b8 [ 84.256115][ T4971] el0_svc_common+0x138/0x258 [ 84.256768][ T4971] do_el0_svc+0x58/0x14c [ 84.257356][ T4971] el0_svc+0x78/0x1e0 [ 84.257912][ T4971] el0t_64_sync_handler+0xcc/0xe4 [ 84.258621][ T4971] el0t_64_sync+0x1a0/0x1a4 [ 84.259245][ T4971] irq event stamp: 22830 [ 84.259804][ T4971] hardirqs last enabled at (22829): [] exit_to_kernel_mode+0xe0/0x168 [ 84.261171][ T4971] hardirqs last disabled at (22830): [] el1_dbg+0x24/0x80 [ 84.262384][ T4971] softirqs last enabled at (22828): [] handle_softirqs+0xa4c/0xbf0 [ 84.263738][ T4971] softirqs last disabled at (22817): [] __irq_exit_rcu+0x240/0x440 [ 84.264960][ T4971] ---[ end trace 0bd41df0d0beb505 ]--- [ 84.265833][ T4971] ------------[ cut here ]------------ [ 84.266565][ T4971] WARNING: CPU: 1 PID: 4971 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 84.267773][ T4971] Modules linked in: [ 84.268303][ T4971] CPU: 1 PID: 4971 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 84.269446][ T4971] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 84.270758][ T4971] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 84.271800][ T4971] pc : __udf_add_aext+0x490/0x61c [ 84.272474][ T4971] lr : __udf_add_aext+0x490/0x61c [ 84.273141][ T4971] sp : ffff80001fb37760 [ 84.273690][ T4971] x29: ffff80001fb37780 x28: 1ffff00003f66f40 x27: dfff800000000000 [ 84.274795][ T4971] x26: 0000000000000190 x25: 00000000000001a0 x24: ffff80001fb37a08 [ 84.275873][ T4971] x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00003f66f41 [ 84.276970][ T4971] x20: ffff80001fb37a00 x19: ffff0000eb928e28 x18: 0000000000000000 [ 84.278086][ T4971] x17: 0000000000000000 x16: ffff80000973e348 x15: 0000000000000001 [ 84.279176][ T4971] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 84.280242][ T4971] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973e75c [ 84.281289][ T4971] x8 : ffff0000c6013680 x7 : 0000000000000000 x6 : ffff0000e2887e80 [ 84.282392][ T4971] x5 : ffff80001fb37a18 x4 : 0000000000000001 x3 : 00000000bffffe00 [ 84.283499][ T4971] x2 : ffff80001fb379d0 x1 : 00000000000001a0 x0 : 0000000000000190 [ 84.284626][ T4971] Call trace: [ 84.285043][ T4971] __udf_add_aext+0x490/0x61c [ 84.285678][ T4971] udf_do_extend_file+0x550/0xd8c [ 84.286358][ T4971] udf_setsize+0x8b4/0xd7c [ 84.286966][ T4971] udf_setattr+0x280/0x414 [ 84.287557][ T4971] notify_change+0xa08/0xcd8 [ 84.288119][ T4971] do_truncate+0x178/0x1f0 [ 84.288703][ T4971] do_sys_ftruncate+0x284/0x31c [ 84.289422][ T4971] __arm64_sys_ftruncate+0x60/0x74 [ 84.290181][ T4971] invoke_syscall+0x98/0x2b8 [ 84.290793][ T4971] el0_svc_common+0x138/0x258 [ 84.291416][ T4971] do_el0_svc+0x58/0x14c [ 84.291985][ T4971] el0_svc+0x78/0x1e0 [ 84.292510][ T4971] el0t_64_sync_handler+0xcc/0xe4 [ 84.293146][ T4971] el0t_64_sync+0x1a0/0x1a4 [ 84.293765][ T4971] irq event stamp: 22846 [ 84.294310][ T4971] hardirqs last enabled at (22845): [] exit_to_kernel_mode+0xe0/0x168 [ 84.295561][ T4971] hardirqs last disabled at (22846): [] el1_dbg+0x24/0x80 [ 84.296698][ T4971] softirqs last enabled at (22840): [] handle_softirqs+0xa4c/0xbf0 [ 84.297972][ T4971] softirqs last disabled at (22833): [] __irq_exit_rcu+0x240/0x440 [ 84.299230][ T4971] ---[ end trace 0bd41df0d0beb506 ]--- [ 84.300216][ T4971] ------------[ cut here ]------------ [ 84.300949][ T4971] WARNING: CPU: 1 PID: 4971 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 84.302175][ T4971] Modules linked in: [ 84.302709][ T4971] CPU: 1 PID: 4971 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 84.303882][ T4971] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 84.305235][ T4971] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 84.306271][ T4971] pc : __udf_add_aext+0x490/0x61c [ 84.306981][ T4971] lr : __udf_add_aext+0x490/0x61c [ 84.307698][ T4971] sp : ffff80001fb37760 [ 84.308262][ T4971] x29: ffff80001fb37780 x28: 1ffff00003f66f40 x27: dfff800000000000 [ 84.309414][ T4971] x26: 00000000000001a0 x25: 00000000000001b0 x24: ffff80001fb37a08 [ 84.310530][ T4971] x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00003f66f41 [ 84.311640][ T4971] x20: ffff80001fb37a00 x19: ffff0000eb928e28 x18: 0000000000000000 [ 84.312752][ T4971] x17: 0000000000000000 x16: ffff80000973e348 x15: 0000000000000001 [ 84.313857][ T4971] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 84.314981][ T4971] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973e75c [ 84.316118][ T4971] x8 : ffff0000c6013680 x7 : 0000000000000000 x6 : ffff0000e2887e80 [ 84.317234][ T4971] x5 : ffff80001fb37a18 x4 : 0000000000000001 x3 : 00000000bffffe00 [ 84.318369][ T4971] x2 : ffff80001fb379d0 x1 : 00000000000001b0 x0 : 00000000000001a0 [ 84.319493][ T4971] Call trace: [ 84.319943][ T4971] __udf_add_aext+0x490/0x61c [ 84.320579][ T4971] udf_do_extend_file+0x550/0xd8c [ 84.321263][ T4971] udf_setsize+0x8b4/0xd7c [ 84.321881][ T4971] udf_setattr+0x280/0x414 [ 84.322501][ T4971] notify_change+0xa08/0xcd8 [ 84.323133][ T4971] do_truncate+0x178/0x1f0 [ 84.323733][ T4971] do_sys_ftruncate+0x284/0x31c [ 84.324401][ T4971] __arm64_sys_ftruncate+0x60/0x74 [ 84.325098][ T4971] invoke_syscall+0x98/0x2b8 [ 84.325896][ T4971] el0_svc_common+0x138/0x258 [ 84.326638][ T4971] do_el0_svc+0x58/0x14c [ 84.327312][ T4971] el0_svc+0x78/0x1e0 [ 84.327941][ T4971] el0t_64_sync_handler+0xcc/0xe4 [ 84.328661][ T4971] el0t_64_sync+0x1a0/0x1a4 [ 84.329289][ T4971] irq event stamp: 22968 [ 84.329881][ T4971] hardirqs last enabled at (22967): [] exit_to_kernel_mode+0xe0/0x168 [ 84.331231][ T4971] hardirqs last disabled at (22968): [] el1_dbg+0x24/0x80 [ 84.332385][ T4971] softirqs last enabled at (22966): [] handle_softirqs+0xa4c/0xbf0 [ 84.333689][ T4971] softirqs last disabled at (22849): [] __irq_exit_rcu+0x240/0x440 [ 84.334983][ T4971] ---[ end trace 0bd41df0d0beb507 ]--- [ 84.336214][ T4971] ------------[ cut here ]------------ [ 84.336970][ T4971] WARNING: CPU: 1 PID: 4971 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 84.338240][ T4971] Modules linked in: [ 84.338774][ T4971] CPU: 1 PID: 4971 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 84.339944][ T4971] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 84.341301][ T4971] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 84.342365][ T4971] pc : __udf_add_aext+0x490/0x61c [ 84.343098][ T4971] lr : __udf_add_aext+0x490/0x61c [ 84.343826][ T4971] sp : ffff80001fb37760 [ 84.344438][ T4971] x29: ffff80001fb37780 x28: 1ffff00003f66f40 x27: dfff800000000000 [ 84.345618][ T4971] x26: 00000000000001b0 x25: 00000000000001c0 x24: ffff80001fb37a08 [ 84.346808][ T4971] x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00003f66f41 [ 84.347994][ T4971] x20: ffff80001fb37a00 x19: ffff0000eb928e28 x18: 0000000000000000 [ 84.349083][ T4971] x17: 0000000000000000 x16: ffff80000973e348 x15: 0000000000000001 [ 84.350368][ T4971] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 84.351661][ T4971] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973e75c [ 84.352852][ T4971] x8 : ffff0000c6013680 x7 : 0000000000000000 x6 : ffff0000e2887e80 [ 84.354020][ T4971] x5 : ffff80001fb37a18 x4 : 0000000000000001 x3 : 00000000bffffe00 [ 84.355205][ T4971] x2 : ffff80001fb379d0 x1 : 00000000000001c0 x0 : 00000000000001b0 [ 84.356383][ T4971] Call trace: [ 84.356844][ T4971] __udf_add_aext+0x490/0x61c [ 84.357512][ T4971] udf_do_extend_file+0x550/0xd8c [ 84.358257][ T4971] udf_setsize+0x8b4/0xd7c [ 84.358837][ T4971] udf_setattr+0x280/0x414 [ 84.359455][ T4971] notify_change+0xa08/0xcd8 [ 84.360054][ T4971] do_truncate+0x178/0x1f0 [ 84.360658][ T4971] do_sys_ftruncate+0x284/0x31c [ 84.361333][ T4971] __arm64_sys_ftruncate+0x60/0x74 [ 84.362034][ T4971] invoke_syscall+0x98/0x2b8 [ 84.362664][ T4971] el0_svc_common+0x138/0x258 [ 84.363390][ T4971] do_el0_svc+0x58/0x14c [ 84.364040][ T4971] el0_svc+0x78/0x1e0 [ 84.364644][ T4971] el0t_64_sync_handler+0xcc/0xe4 [ 84.365368][ T4971] el0t_64_sync+0x1a0/0x1a4 [ 84.365952][ T4971] irq event stamp: 22990 [ 84.366510][ T4971] hardirqs last enabled at (22989): [] exit_to_kernel_mode+0xe0/0x168 [ 84.368048][ T4971] hardirqs last disabled at (22990): [] el1_dbg+0x24/0x80 [ 84.369416][ T4971] softirqs last enabled at (22984): [] handle_softirqs+0xa4c/0xbf0 [ 84.370787][ T4971] softirqs last disabled at (22971): [] __irq_exit_rcu+0x240/0x440 [ 84.372157][ T4971] ---[ end trace 0bd41df0d0beb508 ]--- [ 84.373097][ T4971] ------------[ cut here ]------------ [ 84.373850][ T4971] WARNING: CPU: 1 PID: 4971 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 84.375113][ T4971] Modules linked in: [ 84.375677][ T4971] CPU: 1 PID: 4971 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 84.376917][ T4971] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 84.378385][ T4971] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 84.379518][ T4971] pc : __udf_add_aext+0x490/0x61c [ 84.380225][ T4971] lr : __udf_add_aext+0x490/0x61c [ 84.380954][ T4971] sp : ffff80001fb37760 [ 84.381499][ T4971] x29: ffff80001fb37780 x28: 1ffff00003f66f40 x27: dfff800000000000 [ 84.382571][ T4971] x26: 00000000000001c0 x25: 00000000000001d0 x24: ffff80001fb37a08 [ 84.383684][ T4971] x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00003f66f41 [ 84.384820][ T4971] x20: ffff80001fb37a00 x19: ffff0000eb928e28 x18: 0000000000000000 [ 84.385976][ T4971] x17: 0000000000000000 x16: ffff80000973e348 x15: 0000000000000001 [ 84.387183][ T4971] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 84.388394][ T4971] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973e75c [ 84.389587][ T4971] x8 : ffff0000c6013680 x7 : 0000000000000000 x6 : ffff0000e2887e80 [ 84.390779][ T4971] x5 : ffff80001fb37a18 x4 : 0000000000000001 x3 : 00000000bffffe00 [ 84.391965][ T4971] x2 : ffff80001fb379d0 x1 : 00000000000001d0 x0 : 00000000000001c0 [ 84.393144][ T4971] Call trace: [ 84.393630][ T4971] __udf_add_aext+0x490/0x61c [ 84.394331][ T4971] udf_do_extend_file+0x550/0xd8c [ 84.395054][ T4971] udf_setsize+0x8b4/0xd7c [ 84.395709][ T4971] udf_setattr+0x280/0x414 [ 84.396367][ T4971] notify_change+0xa08/0xcd8 [ 84.397040][ T4971] do_truncate+0x178/0x1f0 [ 84.397682][ T4971] do_sys_ftruncate+0x284/0x31c [ 84.398371][ T4971] __arm64_sys_ftruncate+0x60/0x74 [ 84.399117][ T4971] invoke_syscall+0x98/0x2b8 [ 84.399781][ T4971] el0_svc_common+0x138/0x258 [ 84.400448][ T4971] do_el0_svc+0x58/0x14c [ 84.401052][ T4971] el0_svc+0x78/0x1e0 [ 84.401622][ T4971] el0t_64_sync_handler+0xcc/0xe4 [ 84.402294][ T4971] el0t_64_sync+0x1a0/0x1a4 [ 84.402908][ T4971] irq event stamp: 23006 [ 84.403472][ T4971] hardirqs last enabled at (23005): [] exit_to_kernel_mode+0xe0/0x168 [ 84.404779][ T4971] hardirqs last disabled at (23006): [] el1_dbg+0x24/0x80 [ 84.405929][ T4971] softirqs last enabled at (23004): [] handle_softirqs+0xa4c/0xbf0 [ 84.407205][ T4971] softirqs last disabled at (22993): [] __irq_exit_rcu+0x240/0x440 [ 84.408482][ T4971] ---[ end trace 0bd41df0d0beb509 ]--- [ 84.409565][ T4971] ------------[ cut here ]------------ [ 84.410276][ T4971] WARNING: CPU: 1 PID: 4971 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 84.411435][ T4971] Modules linked in: [ 84.411973][ T4971] CPU: 1 PID: 4971 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 84.413121][ T4971] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 84.414497][ T4971] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 84.415567][ T4971] pc : __udf_add_aext+0x490/0x61c [ 84.416255][ T4971] lr : __udf_add_aext+0x490/0x61c [ 84.416924][ T4971] sp : ffff80001fb376a0 [ 84.417461][ T4971] x29: ffff80001fb376c0 x28: 1ffff00003f66f40 x27: dfff800000000000 [ 84.418556][ T4971] x26: 00000000000001d0 x25: 00000000000001e0 x24: ffff80001fb37a08 [ 84.419661][ T4971] x23: 0000000000000010 x22: 00000000c0000200 x21: 1ffff00003f66f41 [ 84.420773][ T4971] x20: ffff80001fb37a00 x19: ffff0000eb928e28 x18: 0000000000000000 [ 84.421889][ T4971] x17: 0000000000000000 x16: ffff80000973e348 x15: 0000000000000001 [ 84.423018][ T4971] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 84.424145][ T4971] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973e75c [ 84.425277][ T4971] x8 : ffff0000c6013680 x7 : 0000000000000000 x6 : 0000000000000000 [ 84.426393][ T4971] x5 : 0000000000000010 x4 : 0000000000000000 x3 : 00000000c0000200 [ 84.427534][ T4971] x2 : ffff80001fb3776c x1 : 00000000000001e0 x0 : 00000000000001d0 [ 84.428651][ T4971] Call trace: [ 84.429098][ T4971] __udf_add_aext+0x490/0x61c [ 84.429741][ T4971] udf_setup_indirect_aext+0x498/0x698 [ 84.430565][ T4971] udf_do_extend_file+0x514/0xd8c [ 84.431300][ T4971] udf_setsize+0x8b4/0xd7c [ 84.431941][ T4971] udf_setattr+0x280/0x414 [ 84.432586][ T4971] notify_change+0xa08/0xcd8 [ 84.433218][ T4971] do_truncate+0x178/0x1f0 [ 84.433825][ T4971] do_sys_ftruncate+0x284/0x31c [ 84.434515][ T4971] __arm64_sys_ftruncate+0x60/0x74 [ 84.435211][ T4971] invoke_syscall+0x98/0x2b8 [ 84.435853][ T4971] el0_svc_common+0x138/0x258 [ 84.436484][ T4971] do_el0_svc+0x58/0x14c [ 84.437052][ T4971] el0_svc+0x78/0x1e0 [ 84.437602][ T4971] el0t_64_sync_handler+0xcc/0xe4 [ 84.438270][ T4971] el0t_64_sync+0x1a0/0x1a4 [ 84.438932][ T4971] irq event stamp: 23142 [ 84.439549][ T4971] hardirqs last enabled at (23141): [] _raw_spin_unlock_irqrestore+0xa8/0x14c [ 84.441043][ T4971] hardirqs last disabled at (23142): [] el1_dbg+0x24/0x80 [ 84.442236][ T4971] softirqs last enabled at (23110): [] handle_softirqs+0xa4c/0xbf0 [ 84.443592][ T4971] softirqs last disabled at (23009): [] __irq_exit_rcu+0x240/0x440 [ 84.444898][ T4971] ---[ end trace 0bd41df0d0beb50a ]--- [ 84.446211][ T4971] ------------[ cut here ]------------ [ 84.446950][ T4971] WARNING: CPU: 1 PID: 4971 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 84.448162][ T4971] Modules linked in: [ 84.448697][ T4971] CPU: 1 PID: 4971 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 84.449839][ T4971] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 84.451372][ T4971] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 84.452502][ T4971] pc : __udf_add_aext+0x490/0x61c [ 84.453244][ T4971] lr : __udf_add_aext+0x490/0x61c [ 84.454002][ T4971] sp : ffff80001fb376a0 [ 84.454632][ T4971] x29: ffff80001fb376c0 x28: 1ffff00003f66f40 x27: dfff800000000000 [ 84.455807][ T4971] x26: 00000000000001d0 x25: 0000000000000000 x24: ffff80001fb37a08 [ 84.457078][ T4971] x23: 0000000000000010 x22: 00000000c0000200 x21: 1ffff00003f66f41 [ 84.458304][ T4971] x20: ffff80001fb37a00 x19: ffff0000eb928e28 x18: 0000000000000000 [ 84.459501][ T4971] x17: 0000000000000000 x16: ffff80000973e348 x15: 0000000000000001 [ 84.460704][ T4971] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 84.461908][ T4971] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973e75c [ 84.463103][ T4971] x8 : ffff0000c6013680 x7 : 0000000000000000 x6 : 000000000000003f [ 84.464301][ T4971] x5 : 0000000000000010 x4 : 0000000000000000 x3 : 00000000c0000200 [ 84.465513][ T4971] x2 : ffff80001fb3776c x1 : 0000000000000000 x0 : 00000000000001d0 [ 84.466705][ T4971] Call trace: [ 84.467195][ T4971] __udf_add_aext+0x490/0x61c [ 84.467902][ T4971] udf_setup_indirect_aext+0x498/0x698 [ 84.468718][ T4971] udf_do_extend_file+0x514/0xd8c [ 84.469451][ T4971] udf_setsize+0x8b4/0xd7c [ 84.470101][ T4971] udf_setattr+0x280/0x414 [ 84.470767][ T4971] notify_change+0xa08/0xcd8 [ 84.471442][ T4971] do_truncate+0x178/0x1f0 [ 84.472097][ T4971] do_sys_ftruncate+0x284/0x31c [ 84.472811][ T4971] __arm64_sys_ftruncate+0x60/0x74 [ 84.473565][ T4971] invoke_syscall+0x98/0x2b8 [ 84.474240][ T4971] el0_svc_common+0x138/0x258 [ 84.474863][ T4971] do_el0_svc+0x58/0x14c [ 84.475450][ T4971] el0_svc+0x78/0x1e0 [ 84.475987][ T4971] el0t_64_sync_handler+0xcc/0xe4 [ 84.476662][ T4971] el0t_64_sync+0x1a0/0x1a4 [ 84.477287][ T4971] irq event stamp: 23172 [ 84.477855][ T4971] hardirqs last enabled at (23171): [] __find_get_block+0x1c8/0xcd8 [ 84.479126][ T4971] hardirqs last disabled at (23172): [] el1_dbg+0x24/0x80 [ 84.480209][ T4971] softirqs last enabled at (23164): [] handle_softirqs+0xa4c/0xbf0 [ 84.481463][ T4971] softirqs last disabled at (23145): [] __irq_exit_rcu+0x240/0x440 [ 84.482755][ T4971] ---[ end trace 0bd41df0d0beb50b ]--- [ 84.483640][ T4971] ------------[ cut here ]------------ [ 84.484368][ T4971] WARNING: CPU: 1 PID: 4971 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 84.485550][ T4971] Modules linked in: [ 84.486065][ T4971] CPU: 1 PID: 4971 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 84.487220][ T4971] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 84.488578][ T4971] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 84.489609][ T4971] pc : __udf_add_aext+0x490/0x61c [ 84.490278][ T4971] lr : __udf_add_aext+0x490/0x61c [ 84.490955][ T4971] sp : ffff80001fb37760 [ 84.491483][ T4971] x29: ffff80001fb37780 x28: 1ffff00003f66f40 x27: dfff800000000000 [ 84.492559][ T4971] x26: 0000000000000000 x25: 0000000000000010 x24: ffff80001fb37a08 [ 84.493662][ T4971] x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00003f66f41 [ 84.494730][ T4971] x20: ffff80001fb37a00 x19: ffff0000eb928e28 x18: 0000000000000000 [ 84.495800][ T4971] x17: 0000000000000000 x16: ffff80000973e348 x15: 0000000000000001 [ 84.496912][ T4971] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 84.498013][ T4971] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973e75c [ 84.499113][ T4971] x8 : ffff0000c6013680 x7 : 0000004800000018 x6 : ffff0000c05ec740 [ 84.500241][ T4971] x5 : ffff80001fb37a18 x4 : 0000000000000001 x3 : 00000000bffffe00 [ 84.501339][ T4971] x2 : ffff80001fb379d0 x1 : 0000000000000010 x0 : 0000000000000000 [ 84.502442][ T4971] Call trace: [ 84.502869][ T4971] __udf_add_aext+0x490/0x61c [ 84.503458][ T4971] udf_do_extend_file+0x550/0xd8c [ 84.504101][ T4971] udf_setsize+0x8b4/0xd7c [ 84.504645][ T4971] udf_setattr+0x280/0x414 [ 84.505196][ T4971] notify_change+0xa08/0xcd8 [ 84.505813][ T4971] do_truncate+0x178/0x1f0 [ 84.506357][ T4971] do_sys_ftruncate+0x284/0x31c [ 84.507000][ T4971] __arm64_sys_ftruncate+0x60/0x74 [ 84.507728][ T4971] invoke_syscall+0x98/0x2b8 [ 84.508329][ T4971] el0_svc_common+0x138/0x258 [ 84.508980][ T4971] do_el0_svc+0x58/0x14c [ 84.509578][ T4971] el0_svc+0x78/0x1e0 [ 84.510191][ T4971] el0t_64_sync_handler+0xcc/0xe4 [ 84.510886][ T4971] el0t_64_sync+0x1a0/0x1a4 [ 84.511552][ T4971] irq event stamp: 23188 [ 84.512143][ T4971] hardirqs last enabled at (23187): [] exit_to_kernel_mode+0xe0/0x168 [ 84.513500][ T4971] hardirqs last disabled at (23188): [] el1_dbg+0x24/0x80 [ 84.514651][ T4971] softirqs last enabled at (23182): [] handle_softirqs+0xa4c/0xbf0 [ 84.515954][ T4971] softirqs last disabled at (23175): [] __irq_exit_rcu+0x240/0x440 [ 84.517202][ T4971] ---[ end trace 0bd41df0d0beb50c ]--- [ 84.518353][ T4971] ------------[ cut here ]------------ [ 84.519146][ T4971] WARNING: CPU: 1 PID: 4971 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 84.520340][ T4971] Modules linked in: [ 84.520890][ T4971] CPU: 1 PID: 4971 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 84.522093][ T4971] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 84.523489][ T4971] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 84.524557][ T4971] pc : __udf_add_aext+0x490/0x61c [ 84.525290][ T4971] lr : __udf_add_aext+0x490/0x61c [ 84.526012][ T4971] sp : ffff80001fb37760 [ 84.526606][ T4971] x29: ffff80001fb37780 x28: 1ffff00003f66f40 x27: dfff800000000000 [ 84.527768][ T4971] x26: 0000000000000010 x25: 0000000000000020 x24: ffff80001fb37a08 [ 84.528834][ T4971] x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00003f66f41 [ 84.529987][ T4971] x20: ffff80001fb37a00 x19: ffff0000eb928e28 x18: 0000000000000000 [ 84.531071][ T4971] x17: 0000000000000000 x16: ffff80000973e348 x15: 0000000000000001 [ 84.532139][ T4971] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 84.533243][ T4971] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973e75c [ 84.534333][ T4971] x8 : ffff0000c6013680 x7 : 0000000000000000 x6 : ffff0000c05ec740 [ 84.535453][ T4971] x5 : ffff80001fb37a18 x4 : 0000000000000001 x3 : 00000000bffffe00 [ 84.536568][ T4971] x2 : ffff80001fb379d0 x1 : 0000000000000020 x0 : 0000000000000010 [ 84.537678][ T4971] Call trace: [ 84.538115][ T4971] __udf_add_aext+0x490/0x61c [ 84.538901][ T4971] udf_do_extend_file+0x550/0xd8c [ 84.539736][ T4971] udf_setsize+0x8b4/0xd7c [ 84.540469][ T4971] udf_setattr+0x280/0x414 [ 84.541208][ T4971] notify_change+0xa08/0xcd8 [ 84.541954][ T4971] do_truncate+0x178/0x1f0 [ 84.542659][ T4971] do_sys_ftruncate+0x284/0x31c [ 84.543407][ T4971] __arm64_sys_ftruncate+0x60/0x74 [ 84.544205][ T4971] invoke_syscall+0x98/0x2b8 [ 84.544915][ T4971] el0_svc_common+0x138/0x258 [ 84.545630][ T4971] do_el0_svc+0x58/0x14c [ 84.546288][ T4971] el0_svc+0x78/0x1e0 [ 84.546894][ T4971] el0t_64_sync_handler+0xcc/0xe4 [ 84.547658][ T4971] el0t_64_sync+0x1a0/0x1a4 [ 84.548354][ T4971] irq event stamp: 23300 [ 84.548990][ T4971] hardirqs last enabled at (23299): [] exit_to_kernel_mode+0xe0/0x168 [ 84.550493][ T4971] hardirqs last disabled at (23300): [] el1_dbg+0x24/0x80 [ 84.551808][ T4971] softirqs last enabled at (23298): [] handle_softirqs+0xa4c/0xbf0 [ 84.553292][ T4971] softirqs last disabled at (23191): [] __irq_exit_rcu+0x240/0x440 [ 84.554699][ T4971] ---[ end trace 0bd41df0d0beb50d ]--- [ 84.555975][ T4971] ------------[ cut here ]------------ [ 84.556781][ T4971] WARNING: CPU: 1 PID: 4971 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 84.558102][ T4971] Modules linked in: [ 84.558689][ T4971] CPU: 1 PID: 4971 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 84.559987][ T4971] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 84.561509][ T4971] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 84.562702][ T4971] pc : __udf_add_aext+0x490/0x61c [ 84.563455][ T4971] lr : __udf_add_aext+0x490/0x61c [ 84.564173][ T4971] sp : ffff80001fb37760 [ 84.564769][ T4971] x29: ffff80001fb37780 x28: 1ffff00003f66f40 x27: dfff800000000000 [ 84.565925][ T4971] x26: 0000000000000020 x25: 0000000000000030 x24: ffff80001fb37a08 [ 84.567091][ T4971] x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00003f66f41 [ 84.568258][ T4971] x20: ffff80001fb37a00 x19: ffff0000eb928e28 x18: 0000000000000000 [ 84.569415][ T4971] x17: 0000000000000000 x16: ffff80000973e348 x15: 0000000000000001 [ 84.570565][ T4971] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 84.571741][ T4971] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973e75c [ 84.572920][ T4971] x8 : ffff0000c6013680 x7 : 0000000000000000 x6 : ffff0000c05ec740 [ 84.574103][ T4971] x5 : ffff80001fb37a18 x4 : 0000000000000001 x3 : 00000000bffffe00 [ 84.575266][ T4971] x2 : ffff80001fb379d0 x1 : 0000000000000030 x0 : 0000000000000020 [ 84.576435][ T4971] Call trace: [ 84.576921][ T4971] __udf_add_aext+0x490/0x61c [ 84.577610][ T4971] udf_do_extend_file+0x550/0xd8c [ 84.578348][ T4971] udf_setsize+0x8b4/0xd7c [ 84.578994][ T4971] udf_setattr+0x280/0x414 [ 84.579629][ T4971] notify_change+0xa08/0xcd8 [ 84.580283][ T4971] do_truncate+0x178/0x1f0 [ 84.580915][ T4971] do_sys_ftruncate+0x284/0x31c [ 84.581615][ T4971] __arm64_sys_ftruncate+0x60/0x74 [ 84.582498][ T4971] invoke_syscall+0x98/0x2b8 [ 84.583275][ T4971] el0_svc_common+0x138/0x258 [ 84.584001][ T4971] do_el0_svc+0x58/0x14c [ 84.584640][ T4971] el0_svc+0x78/0x1e0 [ 84.585222][ T4971] el0t_64_sync_handler+0xcc/0xe4 [ 84.585959][ T4971] el0t_64_sync+0x1a0/0x1a4 [ 84.586615][ T4971] irq event stamp: 23326 [ 84.587221][ T4971] hardirqs last enabled at (23325): [] exit_to_kernel_mode+0xe0/0x168 [ 84.588634][ T4971] hardirqs last disabled at (23326): [] el1_dbg+0x24/0x80 [ 84.589829][ T4971] softirqs last enabled at (23320): [] handle_softirqs+0xa4c/0xbf0 [ 84.591155][ T4971] softirqs last disabled at (23303): [] __irq_exit_rcu+0x240/0x440 [ 84.592471][ T4971] ---[ end trace 0bd41df0d0beb50e ]--- [ 84.593560][ T4971] ------------[ cut here ]------------ [ 84.594304][ T4971] WARNING: CPU: 1 PID: 4971 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 84.595531][ T4971] Modules linked in: [ 84.596089][ T4971] CPU: 1 PID: 4971 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 84.597252][ T4971] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 84.598616][ T4971] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 84.599658][ T4971] pc : __udf_add_aext+0x490/0x61c [ 84.600317][ T4971] lr : __udf_add_aext+0x490/0x61c [ 84.600966][ T4971] sp : ffff80001fb37760 [ 84.601517][ T4971] x29: ffff80001fb37780 x28: 1ffff00003f66f40 x27: dfff800000000000 [ 84.602663][ T4971] x26: 0000000000000030 x25: 0000000000000040 x24: ffff80001fb37a08 [ 84.603792][ T4971] x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00003f66f41 [ 84.604914][ T4971] x20: ffff80001fb37a00 x19: ffff0000eb928e28 x18: 0000000000000000 [ 84.606079][ T4971] x17: 0000000000000000 x16: ffff80000973e348 x15: 0000000000000001 [ 84.607260][ T4971] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 84.608373][ T4971] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973e75c [ 84.609451][ T4971] x8 : ffff0000c6013680 x7 : 0000000000000000 x6 : ffff0000c05ec740 [ 84.610560][ T4971] x5 : ffff80001fb37a18 x4 : 0000000000000001 x3 : 00000000bffffe00 [ 84.611606][ T4971] x2 : ffff80001fb379d0 x1 : 0000000000000040 x0 : 0000000000000030 [ 84.612708][ T4971] Call trace: [ 84.613156][ T4971] __udf_add_aext+0x490/0x61c [ 84.613801][ T4971] udf_do_extend_file+0x550/0xd8c [ 84.614500][ T4971] udf_setsize+0x8b4/0xd7c [ 84.615113][ T4971] udf_setattr+0x280/0x414 [ 84.615737][ T4971] notify_change+0xa08/0xcd8 [ 84.616360][ T4971] do_truncate+0x178/0x1f0 [ 84.616966][ T4971] do_sys_ftruncate+0x284/0x31c [ 84.617630][ T4971] __arm64_sys_ftruncate+0x60/0x74 [ 84.618335][ T4971] invoke_syscall+0x98/0x2b8 [ 84.618979][ T4971] el0_svc_common+0x138/0x258 [ 84.619632][ T4971] do_el0_svc+0x58/0x14c [ 84.620208][ T4971] el0_svc+0x78/0x1e0 [ 84.620749][ T4971] el0t_64_sync_handler+0xcc/0xe4 [ 84.621440][ T4971] el0t_64_sync+0x1a0/0x1a4 [ 84.622061][ T4971] irq event stamp: 23442 [ 84.622650][ T4971] hardirqs last enabled at (23441): [] exit_to_kernel_mode+0xe0/0x168 [ 84.624010][ T4971] hardirqs last disabled at (23442): [] el1_dbg+0x24/0x80 [ 84.625207][ T4971] softirqs last enabled at (23440): [] handle_softirqs+0xa4c/0xbf0 [ 84.626520][ T4971] softirqs last disabled at (23329): [] __irq_exit_rcu+0x240/0x440 [ 84.627806][ T4971] ---[ end trace 0bd41df0d0beb50f ]--- [ 84.628647][ T4971] ------------[ cut here ]------------ [ 84.629366][ T4971] WARNING: CPU: 1 PID: 4971 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 84.630510][ T4971] Modules linked in: [ 84.631015][ T4971] CPU: 1 PID: 4971 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 84.632147][ T4971] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 84.633490][ T4971] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 84.634554][ T4971] pc : __udf_add_aext+0x490/0x61c [ 84.635249][ T4971] lr : __udf_add_aext+0x490/0x61c [ 84.635953][ T4971] sp : ffff80001fb37760 [ 84.636519][ T4971] x29: ffff80001fb37780 x28: 1ffff00003f66f40 x27: dfff800000000000 [ 84.637649][ T4971] x26: 0000000000000040 x25: 0000000000000050 x24: ffff80001fb37a08 [ 84.638771][ T4971] x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00003f66f41 [ 84.639888][ T4971] x20: ffff80001fb37a00 x19: ffff0000eb928e28 x18: 0000000000000000 [ 84.640994][ T4971] x17: 0000000000000000 x16: ffff80000973e348 x15: 0000000000000001 [ 84.642105][ T4971] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 84.643252][ T4971] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973e75c [ 84.644373][ T4971] x8 : ffff0000c6013680 x7 : 0000000000000000 x6 : ffff0000c05ec740 [ 84.645506][ T4971] x5 : ffff80001fb37a18 x4 : 0000000000000001 x3 : 00000000bffffe00 [ 84.646643][ T4971] x2 : ffff80001fb379d0 x1 : 0000000000000050 x0 : 0000000000000040 [ 84.647767][ T4971] Call trace: [ 84.648226][ T4971] __udf_add_aext+0x490/0x61c [ 84.648900][ T4971] udf_do_extend_file+0x550/0xd8c [ 84.649607][ T4971] udf_setsize+0x8b4/0xd7c [ 84.650219][ T4971] udf_setattr+0x280/0x414 [ 84.650828][ T4971] notify_change+0xa08/0xcd8 [ 84.651451][ T4971] do_truncate+0x178/0x1f0 [ 84.652068][ T4971] do_sys_ftruncate+0x284/0x31c [ 84.652733][ T4971] __arm64_sys_ftruncate+0x60/0x74 [ 84.653406][ T4971] invoke_syscall+0x98/0x2b8 [ 84.654017][ T4971] el0_svc_common+0x138/0x258 [ 84.654653][ T4971] do_el0_svc+0x58/0x14c [ 84.655231][ T4971] el0_svc+0x78/0x1e0 [ 84.655766][ T4971] el0t_64_sync_handler+0xcc/0xe4 [ 84.656454][ T4971] el0t_64_sync+0x1a0/0x1a4 [ 84.657054][ T4971] irq event stamp: 23452 [ 84.657614][ T4971] hardirqs last enabled at (23451): [] exit_to_kernel_mode+0xe0/0x168 [ 84.658902][ T4971] hardirqs last disabled at (23452): [] el1_dbg+0x24/0x80 [ 84.660138][ T4971] softirqs last enabled at (23450): [] handle_softirqs+0xa4c/0xbf0 [ 84.661511][ T4971] softirqs last disabled at (23445): [] __irq_exit_rcu+0x240/0x440 [ 84.662834][ T4971] ---[ end trace 0bd41df0d0beb510 ]--- [ 84.664093][ T4971] ------------[ cut here ]------------ [ 84.664866][ T4971] WARNING: CPU: 1 PID: 4971 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 84.666041][ T4971] Modules linked in: [ 84.666564][ T4971] CPU: 1 PID: 4971 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 84.667708][ T4971] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 84.669053][ T4971] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 84.670125][ T4971] pc : __udf_add_aext+0x490/0x61c [ 84.670828][ T4971] lr : __udf_add_aext+0x490/0x61c [ 84.671520][ T4971] sp : ffff80001fb37760 [ 84.672072][ T4971] x29: ffff80001fb37780 x28: 1ffff00003f66f40 x27: dfff800000000000 [ 84.673163][ T4971] x26: 0000000000000050 x25: 0000000000000060 x24: ffff80001fb37a08 [ 84.674268][ T4971] x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00003f66f41 [ 84.675392][ T4971] x20: ffff80001fb37a00 x19: ffff0000eb928e28 x18: 0000000000000000 [ 84.676524][ T4971] x17: 0000000000000000 x16: ffff80000973e348 x15: 0000000000000001 [ 84.677643][ T4971] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 84.678763][ T4971] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973e75c [ 84.679871][ T4971] x8 : ffff0000c6013680 x7 : 0000000000000000 x6 : ffff0000c05ec740 [ 84.680982][ T4971] x5 : ffff80001fb37a18 x4 : 0000000000000001 x3 : 00000000bffffe00 [ 84.682115][ T4971] x2 : ffff80001fb379d0 x1 : 0000000000000060 x0 : 0000000000000050 [ 84.683230][ T4971] Call trace: [ 84.683692][ T4971] __udf_add_aext+0x490/0x61c [ 84.684347][ T4971] udf_do_extend_file+0x550/0xd8c [ 84.685041][ T4971] udf_setsize+0x8b4/0xd7c [ 84.685660][ T4971] udf_setattr+0x280/0x414 [ 84.686281][ T4971] notify_change+0xa08/0xcd8 [ 84.686915][ T4971] do_truncate+0x178/0x1f0 [ 84.687540][ T4971] do_sys_ftruncate+0x284/0x31c [ 84.688321][ T4971] __arm64_sys_ftruncate+0x60/0x74 [ 84.689101][ T4971] invoke_syscall+0x98/0x2b8 [ 84.689874][ T4971] el0_svc_common+0x138/0x258 [ 84.690636][ T4971] do_el0_svc+0x58/0x14c [ 84.691333][ T4971] el0_svc+0x78/0x1e0 [ 84.691930][ T4971] el0t_64_sync_handler+0xcc/0xe4 [ 84.692690][ T4971] el0t_64_sync+0x1a0/0x1a4 [ 84.693340][ T4971] irq event stamp: 23484 [ 84.693943][ T4971] hardirqs last enabled at (23483): [] exit_to_kernel_mode+0xe0/0x168 [ 84.695376][ T4971] hardirqs last disabled at (23484): [] el1_dbg+0x24/0x80 [ 84.696688][ T4971] softirqs last enabled at (23478): [] handle_softirqs+0xa4c/0xbf0 [ 84.698345][ T4971] softirqs last disabled at (23455): [] __irq_exit_rcu+0x240/0x440 [ 84.699808][ T4971] ---[ end trace 0bd41df0d0beb511 ]--- [ 84.700886][ T4971] ------------[ cut here ]------------ [ 84.701654][ T4971] WARNING: CPU: 1 PID: 4971 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 84.702922][ T4971] Modules linked in: [ 84.703491][ T4971] CPU: 1 PID: 4971 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 84.704749][ T4971] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 84.706121][ T4971] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 84.707202][ T4971] pc : __udf_add_aext+0x490/0x61c [ 84.707870][ T4971] lr : __udf_add_aext+0x490/0x61c [ 84.708606][ T4971] sp : ffff80001fb37760 [ 84.709153][ T4971] x29: ffff80001fb37780 x28: 1ffff00003f66f40 x27: dfff800000000000 [ 84.710281][ T4971] x26: 0000000000000060 x25: 0000000000000070 x24: ffff80001fb37a08 [ 84.711369][ T4971] x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00003f66f41 [ 84.712545][ T4971] x20: ffff80001fb37a00 x19: ffff0000eb928e28 x18: 0000000000000000 [ 84.713632][ T4971] x17: 0000000000000000 x16: ffff80000973e348 x15: 0000000000000001 [ 84.714594][ T4971] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 84.715681][ T4971] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973e75c [ 84.716780][ T4971] x8 : ffff0000c6013680 x7 : 0000000000000000 x6 : ffff0000c05ec740 [ 84.717871][ T4971] x5 : ffff80001fb37a18 x4 : 0000000000000001 x3 : 00000000bffffe00 [ 84.718953][ T4971] x2 : ffff80001fb379d0 x1 : 0000000000000070 x0 : 0000000000000060 [ 84.720081][ T4971] Call trace: [ 84.720555][ T4971] __udf_add_aext+0x490/0x61c [ 84.721218][ T4971] udf_do_extend_file+0x550/0xd8c [ 84.721924][ T4971] udf_setsize+0x8b4/0xd7c [ 84.722545][ T4971] udf_setattr+0x280/0x414 [ 84.723173][ T4971] notify_change+0xa08/0xcd8 [ 84.723794][ T4971] do_truncate+0x178/0x1f0 [ 84.724367][ T4971] do_sys_ftruncate+0x284/0x31c [ 84.725056][ T4971] __arm64_sys_ftruncate+0x60/0x74 [ 84.725824][ T4971] invoke_syscall+0x98/0x2b8 [ 84.726472][ T4971] el0_svc_common+0x138/0x258 [ 84.727154][ T4971] do_el0_svc+0x58/0x14c [ 84.727762][ T4971] el0_svc+0x78/0x1e0 [ 84.728298][ T4971] el0t_64_sync_handler+0xcc/0xe4 [ 84.728981][ T4971] el0t_64_sync+0x1a0/0x1a4 [ 84.729584][ T4971] irq event stamp: 23584 [ 84.730146][ T4971] hardirqs last enabled at (23583): [] exit_to_kernel_mode+0xe0/0x168 [ 84.731402][ T4971] hardirqs last disabled at (23584): [] el1_dbg+0x24/0x80 [ 84.732481][ T4971] softirqs last enabled at (23582): [] handle_softirqs+0xa4c/0xbf0 [ 84.733750][ T4971] softirqs last disabled at (23487): [] __irq_exit_rcu+0x240/0x440 [ 84.734985][ T4971] ---[ end trace 0bd41df0d0beb512 ]--- [ 84.735856][ T4971] ------------[ cut here ]------------ [ 84.736615][ T4971] WARNING: CPU: 1 PID: 4971 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 84.737799][ T4971] Modules linked in: [ 84.738272][ T4971] CPU: 1 PID: 4971 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 84.739365][ T4971] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 84.740708][ T4971] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 84.741676][ T4971] pc : __udf_add_aext+0x490/0x61c [ 84.742338][ T4971] lr : __udf_add_aext+0x490/0x61c [ 84.743013][ T4971] sp : ffff80001fb37760 [ 84.743567][ T4971] x29: ffff80001fb37780 x28: 1ffff00003f66f40 x27: dfff800000000000 [ 84.744673][ T4971] x26: 0000000000000070 x25: 0000000000000080 x24: ffff80001fb37a08 [ 84.745762][ T4971] x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00003f66f41 [ 84.746835][ T4971] x20: ffff80001fb37a00 x19: ffff0000eb928e28 x18: 0000000000000000 [ 84.747942][ T4971] x17: 0000000000000000 x16: ffff80000973e348 x15: 0000000000000001 [ 84.749079][ T4971] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 84.750179][ T4971] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973e75c [ 84.751318][ T4971] x8 : ffff0000c6013680 x7 : 0000000000000000 x6 : ffff0000c05ec740 [ 84.752396][ T4971] x5 : ffff80001fb37a18 x4 : 0000000000000001 x3 : 00000000bffffe00 [ 84.753493][ T4971] x2 : ffff80001fb379d0 x1 : 0000000000000080 x0 : 0000000000000070 [ 84.754583][ T4971] Call trace: [ 84.755030][ T4971] __udf_add_aext+0x490/0x61c [ 84.755686][ T4971] udf_do_extend_file+0x550/0xd8c [ 84.756365][ T4971] udf_setsize+0x8b4/0xd7c [ 84.756980][ T4971] udf_setattr+0x280/0x414 [ 84.757592][ T4971] notify_change+0xa08/0xcd8 [ 84.758229][ T4971] do_truncate+0x178/0x1f0 [ 84.758849][ T4971] do_sys_ftruncate+0x284/0x31c [ 84.759521][ T4971] __arm64_sys_ftruncate+0x60/0x74 [ 84.760228][ T4971] invoke_syscall+0x98/0x2b8 [ 84.760864][ T4971] el0_svc_common+0x138/0x258 [ 84.761506][ T4971] do_el0_svc+0x58/0x14c [ 84.762089][ T4971] el0_svc+0x78/0x1e0 [ 84.762630][ T4971] el0t_64_sync_handler+0xcc/0xe4 [ 84.763314][ T4971] el0t_64_sync+0x1a0/0x1a4 [ 84.763927][ T4971] irq event stamp: 23600 [ 84.764496][ T4971] hardirqs last enabled at (23599): [] exit_to_kernel_mode+0xe0/0x168 [ 84.766046][ T4971] hardirqs last disabled at (23600): [] el1_dbg+0x24/0x80 [ 84.767313][ T4971] softirqs last enabled at (23598): [] handle_softirqs+0xa4c/0xbf0 [ 84.768688][ T4971] softirqs last disabled at (23587): [] __irq_exit_rcu+0x240/0x440 [ 84.770045][ T4971] ---[ end trace 0bd41df0d0beb513 ]--- [ 84.770944][ T4971] ------------[ cut here ]------------ [ 84.771621][ T4971] WARNING: CPU: 1 PID: 4971 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 84.772785][ T4971] Modules linked in: [ 84.773291][ T4971] CPU: 1 PID: 4971 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 84.774403][ T4971] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 84.775709][ T4971] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 84.776779][ T4971] pc : __udf_add_aext+0x490/0x61c [ 84.777474][ T4971] lr : __udf_add_aext+0x490/0x61c [ 84.778155][ T4971] sp : ffff80001fb37760 [ 84.778679][ T4971] x29: ffff80001fb37780 x28: 1ffff00003f66f40 x27: dfff800000000000 [ 84.779743][ T4971] x26: 0000000000000080 x25: 0000000000000090 x24: ffff80001fb37a08 [ 84.780801][ T4971] x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00003f66f41 [ 84.781898][ T4971] x20: ffff80001fb37a00 x19: ffff0000eb928e28 x18: 0000000000000000 [ 84.783007][ T4971] x17: 0000000000000000 x16: ffff80000973e348 x15: 0000000000000001 [ 84.784118][ T4971] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 84.785254][ T4971] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973e75c [ 84.786375][ T4971] x8 : ffff0000c6013680 x7 : 0000000000000000 x6 : ffff0000c05ec740 [ 84.787464][ T4971] x5 : ffff80001fb37a18 x4 : 0000000000000001 x3 : 00000000bffffe00 [ 84.788596][ T4971] x2 : ffff80001fb379d0 x1 : 0000000000000090 x0 : 0000000000000080 [ 84.789700][ T4971] Call trace: [ 84.790148][ T4971] __udf_add_aext+0x490/0x61c [ 84.790790][ T4971] udf_do_extend_file+0x550/0xd8c [ 84.791478][ T4971] udf_setsize+0x8b4/0xd7c [ 84.792068][ T4971] udf_setattr+0x280/0x414 [ 84.792661][ T4971] notify_change+0xa08/0xcd8 [ 84.793285][ T4971] do_truncate+0x178/0x1f0 [ 84.793877][ T4971] do_sys_ftruncate+0x284/0x31c [ 84.794529][ T4971] __arm64_sys_ftruncate+0x60/0x74 [ 84.795208][ T4971] invoke_syscall+0x98/0x2b8 [ 84.795834][ T4971] el0_svc_common+0x138/0x258 [ 84.796484][ T4971] do_el0_svc+0x58/0x14c [ 84.797075][ T4971] el0_svc+0x78/0x1e0 [ 84.797631][ T4971] el0t_64_sync_handler+0xcc/0xe4 [ 84.798305][ T4971] el0t_64_sync+0x1a0/0x1a4 [ 84.798927][ T4971] irq event stamp: 23610 [ 84.799494][ T4971] hardirqs last enabled at (23609): [] exit_to_kernel_mode+0xe0/0x168 [ 84.800805][ T4971] hardirqs last disabled at (23610): [] el1_dbg+0x24/0x80 [ 84.801949][ T4971] softirqs last enabled at (23608): [] handle_softirqs+0xa4c/0xbf0 [ 84.803214][ T4971] softirqs last disabled at (23603): [] __irq_exit_rcu+0x240/0x440 [ 84.804500][ T4971] ---[ end trace 0bd41df0d0beb514 ]--- [ 84.805837][ T4971] ------------[ cut here ]------------ [ 84.806580][ T4971] WARNING: CPU: 1 PID: 4971 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 84.807800][ T4971] Modules linked in: [ 84.808348][ T4971] CPU: 1 PID: 4971 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 84.809691][ T4971] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 84.811061][ T4971] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 84.812133][ T4971] pc : __udf_add_aext+0x490/0x61c [ 84.812826][ T4971] lr : __udf_add_aext+0x490/0x61c [ 84.813522][ T4971] sp : ffff80001fb37760 [ 84.814089][ T4971] x29: ffff80001fb37780 x28: 1ffff00003f66f40 x27: dfff800000000000 [ 84.815202][ T4971] x26: 0000000000000090 x25: 00000000000000a0 x24: ffff80001fb37a08 [ 84.816333][ T4971] x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00003f66f41 [ 84.817431][ T4971] x20: ffff80001fb37a00 x19: ffff0000eb928e28 x18: 0000000000000000 [ 84.818527][ T4971] x17: 0000000000000000 x16: ffff80000973e348 x15: 0000000000000001 [ 84.819616][ T4971] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 84.820684][ T4971] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973e75c [ 84.821761][ T4971] x8 : ffff0000c6013680 x7 : 0000000000000000 x6 : ffff0000c05ec740 [ 84.822845][ T4971] x5 : ffff80001fb37a18 x4 : 0000000000000001 x3 : 00000000bffffe00 [ 84.823953][ T4971] x2 : ffff80001fb379d0 x1 : 00000000000000a0 x0 : 0000000000000090 [ 84.825022][ T4971] Call trace: [ 84.825421][ T4971] __udf_add_aext+0x490/0x61c [ 84.826052][ T4971] udf_do_extend_file+0x550/0xd8c [ 84.826690][ T4971] udf_setsize+0x8b4/0xd7c [ 84.827285][ T4971] udf_setattr+0x280/0x414 [ 84.827872][ T4971] notify_change+0xa08/0xcd8 [ 84.828479][ T4971] do_truncate+0x178/0x1f0 [ 84.829064][ T4971] do_sys_ftruncate+0x284/0x31c [ 84.829734][ T4971] __arm64_sys_ftruncate+0x60/0x74 [ 84.830418][ T4971] invoke_syscall+0x98/0x2b8 [ 84.830999][ T4971] el0_svc_common+0x138/0x258 [ 84.831626][ T4971] do_el0_svc+0x58/0x14c [ 84.832196][ T4971] el0_svc+0x78/0x1e0 [ 84.832718][ T4971] el0t_64_sync_handler+0xcc/0xe4 [ 84.833387][ T4971] el0t_64_sync+0x1a0/0x1a4 [ 84.833991][ T4971] irq event stamp: 23714 [ 84.834528][ T4971] hardirqs last enabled at (23713): [] exit_to_kernel_mode+0xe0/0x168 [ 84.835828][ T4971] hardirqs last disabled at (23714): [] el1_dbg+0x24/0x80 [ 84.836947][ T4971] softirqs last enabled at (23708): [] handle_softirqs+0xa4c/0xbf0 [ 84.838222][ T4971] softirqs last disabled at (23613): [] __irq_exit_rcu+0x240/0x440 [ 84.839461][ T4971] ---[ end trace 0bd41df0d0beb515 ]--- [ 84.840289][ T4971] ------------[ cut here ]------------ [ 84.840985][ T4971] WARNING: CPU: 1 PID: 4971 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 84.842132][ T4971] Modules linked in: [ 84.842631][ T4971] CPU: 1 PID: 4971 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 84.843741][ T4971] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 84.845077][ T4971] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 84.846092][ T4971] pc : __udf_add_aext+0x490/0x61c [ 84.846751][ T4971] lr : __udf_add_aext+0x490/0x61c [ 84.847423][ T4971] sp : ffff80001fb37760 [ 84.847980][ T4971] x29: ffff80001fb37780 x28: 1ffff00003f66f40 x27: dfff800000000000 [ 84.849090][ T4971] x26: 00000000000000a0 x25: 00000000000000b0 x24: ffff80001fb37a08 [ 84.850245][ T4971] x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00003f66f41 [ 84.851379][ T4971] x20: ffff80001fb37a00 x19: ffff0000eb928e28 x18: 0000000000000000 [ 84.852510][ T4971] x17: 0000000000000000 x16: ffff80000973e348 x15: 0000000000000001 [ 84.853628][ T4971] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 84.854728][ T4971] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973e75c [ 84.855839][ T4971] x8 : ffff0000c6013680 x7 : 0000000000000000 x6 : ffff0000c05ec740 [ 84.856923][ T4971] x5 : ffff80001fb37a18 x4 : 0000000000000001 x3 : 00000000bffffe00 [ 84.857953][ T4971] x2 : ffff80001fb379d0 x1 : 00000000000000b0 x0 : 00000000000000a0 [ 84.859053][ T4971] Call trace: [ 84.859484][ T4971] __udf_add_aext+0x490/0x61c [ 84.860108][ T4971] udf_do_extend_file+0x550/0xd8c [ 84.860785][ T4971] udf_setsize+0x8b4/0xd7c [ 84.861390][ T4971] udf_setattr+0x280/0x414 [ 84.861986][ T4971] notify_change+0xa08/0xcd8 [ 84.862614][ T4971] do_truncate+0x178/0x1f0 [ 84.863199][ T4971] do_sys_ftruncate+0x284/0x31c [ 84.863855][ T4971] __arm64_sys_ftruncate+0x60/0x74 [ 84.864517][ T4971] invoke_syscall+0x98/0x2b8 [ 84.865112][ T4971] el0_svc_common+0x138/0x258 [ 84.865736][ T4971] do_el0_svc+0x58/0x14c [ 84.866326][ T4971] el0_svc+0x78/0x1e0 [ 84.866875][ T4971] el0t_64_sync_handler+0xcc/0xe4 [ 84.867567][ T4971] el0t_64_sync+0x1a0/0x1a4 [ 84.868188][ T4971] irq event stamp: 23724 [ 84.868740][ T4971] hardirqs last enabled at (23723): [] exit_to_kernel_mode+0xe0/0x168 [ 84.870045][ T4971] hardirqs last disabled at (23724): [] el1_dbg+0x24/0x80 [ 84.871208][ T4971] softirqs last enabled at (23722): [] handle_softirqs+0xa4c/0xbf0 [ 84.872409][ T4971] softirqs last disabled at (23717): [] __irq_exit_rcu+0x240/0x440 [ 84.873630][ T4971] ---[ end trace 0bd41df0d0beb516 ]--- [ 84.874433][ T4971] ------------[ cut here ]------------ [ 84.875092][ T4971] WARNING: CPU: 1 PID: 4971 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 84.876213][ T4971] Modules linked in: [ 84.876696][ T4971] CPU: 1 PID: 4971 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 84.877791][ T4971] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 84.879065][ T4971] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 84.880072][ T4971] pc : __udf_add_aext+0x490/0x61c [ 84.880696][ T4971] lr : __udf_add_aext+0x490/0x61c [ 84.881348][ T4971] sp : ffff80001fb37760 [ 84.881883][ T4971] x29: ffff80001fb37780 x28: 1ffff00003f66f40 x27: dfff800000000000 [ 84.883214][ T4971] x26: 00000000000000b0 x25: 00000000000000c0 x24: ffff80001fb37a08 [ 84.884446][ T4971] x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00003f66f41 [ 84.885706][ T4971] x20: ffff80001fb37a00 x19: ffff0000eb928e28 x18: 0000000000000000 [ 84.886957][ T4971] x17: 0000000000000000 x16: ffff80000973e348 x15: 0000000000000001 [ 84.888192][ T4971] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 84.889408][ T4971] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973e75c [ 84.890576][ T4971] x8 : ffff0000c6013680 x7 : 0000000000000000 x6 : ffff0000c05ec740 [ 84.891750][ T4971] x5 : ffff80001fb37a18 x4 : 0000000000000001 x3 : 00000000bffffe00 [ 84.892926][ T4971] x2 : ffff80001fb379d0 x1 : 00000000000000c0 x0 : 00000000000000b0 [ 84.894243][ T4971] Call trace: [ 84.894760][ T4971] __udf_add_aext+0x490/0x61c [ 84.895506][ T4971] udf_do_extend_file+0x550/0xd8c [ 84.896299][ T4971] udf_setsize+0x8b4/0xd7c [ 84.897000][ T4971] udf_setattr+0x280/0x414 [ 84.897681][ T4971] notify_change+0xa08/0xcd8 [ 84.898347][ T4971] do_truncate+0x178/0x1f0 [ 84.898992][ T4971] do_sys_ftruncate+0x284/0x31c [ 84.899710][ T4971] __arm64_sys_ftruncate+0x60/0x74 [ 84.900482][ T4971] invoke_syscall+0x98/0x2b8 [ 84.901162][ T4971] el0_svc_common+0x138/0x258 [ 84.901847][ T4971] do_el0_svc+0x58/0x14c [ 84.902461][ T4971] el0_svc+0x78/0x1e0 [ 84.903049][ T4971] el0t_64_sync_handler+0xcc/0xe4 [ 84.903778][ T4971] el0t_64_sync+0x1a0/0x1a4 [ 84.904445][ T4971] irq event stamp: 23740 [ 84.905055][ T4971] hardirqs last enabled at (23739): [] exit_to_kernel_mode+0xe0/0x168 [ 84.906510][ T4971] hardirqs last disabled at (23740): [] el1_dbg+0x24/0x80 [ 84.907714][ T4971] softirqs last enabled at (23738): [] handle_softirqs+0xa4c/0xbf0 [ 84.909085][ T4971] softirqs last disabled at (23727): [] __irq_exit_rcu+0x240/0x440 [ 84.910450][ T4971] ---[ end trace 0bd41df0d0beb517 ]--- [ 84.911507][ T4971] ------------[ cut here ]------------ [ 84.912268][ T4971] WARNING: CPU: 1 PID: 4971 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 84.913509][ T4971] Modules linked in: [ 84.914071][ T4971] CPU: 1 PID: 4971 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 84.915324][ T4971] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 84.916751][ T4971] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 84.917883][ T4971] pc : __udf_add_aext+0x490/0x61c [ 84.918614][ T4971] lr : __udf_add_aext+0x490/0x61c [ 84.919334][ T4971] sp : ffff80001fb37760 [ 84.919913][ T4971] x29: ffff80001fb37780 x28: 1ffff00003f66f40 x27: dfff800000000000 [ 84.921038][ T4971] x26: 00000000000000c0 x25: 00000000000000d0 x24: ffff80001fb37a08 [ 84.922206][ T4971] x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00003f66f41 [ 84.923354][ T4971] x20: ffff80001fb37a00 x19: ffff0000eb928e28 x18: 0000000000000000 [ 84.924478][ T4971] x17: 0000000000000000 x16: ffff80000973e348 x15: 0000000000000001 [ 84.925555][ T4971] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 84.926650][ T4971] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973e75c [ 84.927680][ T4971] x8 : ffff0000c6013680 x7 : 0000000000000000 x6 : ffff0000c05ec740 [ 84.928759][ T4971] x5 : ffff80001fb37a18 x4 : 0000000000000001 x3 : 00000000bffffe00 [ 84.930081][ T4971] x2 : ffff80001fb379d0 x1 : 00000000000000d0 x0 : 00000000000000c0 [ 84.931424][ T4971] Call trace: [ 84.931908][ T4971] __udf_add_aext+0x490/0x61c [ 84.932586][ T4971] udf_do_extend_file+0x550/0xd8c [ 84.933299][ T4971] udf_setsize+0x8b4/0xd7c [ 84.933954][ T4971] udf_setattr+0x280/0x414 [ 84.934610][ T4971] notify_change+0xa08/0xcd8 [ 84.935300][ T4971] do_truncate+0x178/0x1f0 [ 84.935938][ T4971] do_sys_ftruncate+0x284/0x31c [ 84.936642][ T4971] __arm64_sys_ftruncate+0x60/0x74 [ 84.937389][ T4971] invoke_syscall+0x98/0x2b8 [ 84.938044][ T4971] el0_svc_common+0x138/0x258 [ 84.938700][ T4971] do_el0_svc+0x58/0x14c [ 84.939301][ T4971] el0_svc+0x78/0x1e0 [ 84.939851][ T4971] el0t_64_sync_handler+0xcc/0xe4 [ 84.940546][ T4971] el0t_64_sync+0x1a0/0x1a4 [ 84.941175][ T4971] irq event stamp: 23840 [ 84.941758][ T4971] hardirqs last enabled at (23839): [] exit_to_kernel_mode+0xe0/0x168 [ 84.943111][ T4971] hardirqs last disabled at (23840): [] el1_dbg+0x24/0x80 [ 84.944302][ T4971] softirqs last enabled at (23838): [] handle_softirqs+0xa4c/0xbf0 [ 84.945594][ T4971] softirqs last disabled at (23743): [] __irq_exit_rcu+0x240/0x440 [ 84.946853][ T4971] ---[ end trace 0bd41df0d0beb518 ]--- [ 84.948082][ T4971] ------------[ cut here ]------------ [ 84.948834][ T4971] WARNING: CPU: 1 PID: 4971 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 84.949962][ T4971] Modules linked in: [ 84.950432][ T4971] CPU: 1 PID: 4971 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 84.951554][ T4971] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 84.952962][ T4971] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 84.954125][ T4971] pc : __udf_add_aext+0x490/0x61c [ 84.954871][ T4971] lr : __udf_add_aext+0x490/0x61c [ 84.955611][ T4971] sp : ffff80001fb37760 [ 84.956228][ T4971] x29: ffff80001fb37780 x28: 1ffff00003f66f40 x27: dfff800000000000 [ 84.957459][ T4971] x26: 00000000000000d0 x25: 00000000000000e0 x24: ffff80001fb37a08 [ 84.958705][ T4971] x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00003f66f41 [ 84.959902][ T4971] x20: ffff80001fb37a00 x19: ffff0000eb928e28 x18: 0000000000000000 [ 84.961044][ T4971] x17: 0000000000000000 x16: ffff80000973e348 x15: 0000000000000001 [ 84.962176][ T4971] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 84.963224][ T4971] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973e75c [ 84.964255][ T4971] x8 : ffff0000c6013680 x7 : 0000000000000000 x6 : ffff0000c05ec740 [ 84.965345][ T4971] x5 : ffff80001fb37a18 x4 : 0000000000000001 x3 : 00000000bffffe00 [ 84.966384][ T4971] x2 : ffff80001fb379d0 x1 : 00000000000000e0 x0 : 00000000000000d0 [ 84.967454][ T4971] Call trace: [ 84.967887][ T4971] __udf_add_aext+0x490/0x61c [ 84.968551][ T4971] udf_do_extend_file+0x550/0xd8c [ 84.969269][ T4971] udf_setsize+0x8b4/0xd7c [ 84.969898][ T4971] udf_setattr+0x280/0x414 [ 84.970496][ T4971] notify_change+0xa08/0xcd8 [ 84.971122][ T4971] do_truncate+0x178/0x1f0 [ 84.971727][ T4971] do_sys_ftruncate+0x284/0x31c [ 84.972385][ T4971] __arm64_sys_ftruncate+0x60/0x74 [ 84.973078][ T4971] invoke_syscall+0x98/0x2b8 [ 84.973706][ T4971] el0_svc_common+0x138/0x258 [ 84.974323][ T4971] do_el0_svc+0x58/0x14c [ 84.974902][ T4971] el0_svc+0x78/0x1e0 [ 84.975448][ T4971] el0t_64_sync_handler+0xcc/0xe4 [ 84.976108][ T4971] el0t_64_sync+0x1a0/0x1a4 [ 84.976727][ T4971] irq event stamp: 23868 [ 84.977256][ T4971] hardirqs last enabled at (23867): [] exit_to_kernel_mode+0xe0/0x168 [ 84.978568][ T4971] hardirqs last disabled at (23868): [] el1_dbg+0x24/0x80 [ 84.979771][ T4971] softirqs last enabled at (23862): [] handle_softirqs+0xa4c/0xbf0 [ 84.981112][ T4971] softirqs last disabled at (23843): [] __irq_exit_rcu+0x240/0x440 [ 84.982396][ T4971] ---[ end trace 0bd41df0d0beb519 ]--- [ 84.983296][ T4971] ------------[ cut here ]------------ [ 84.984011][ T4971] WARNING: CPU: 1 PID: 4971 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 84.985221][ T4971] Modules linked in: [ 84.985733][ T4971] CPU: 1 PID: 4971 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 84.986879][ T4971] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 84.988272][ T4971] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 84.989332][ T4971] pc : __udf_add_aext+0x490/0x61c [ 84.990001][ T4971] lr : __udf_add_aext+0x490/0x61c [ 84.990677][ T4971] sp : ffff80001fb37760 [ 84.991237][ T4971] x29: ffff80001fb37780 x28: 1ffff00003f66f40 x27: dfff800000000000 [ 84.992332][ T4971] x26: 00000000000000e0 x25: 00000000000000f0 x24: ffff80001fb37a08 [ 84.993540][ T4971] x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00003f66f41 [ 84.994690][ T4971] x20: ffff80001fb37a00 x19: ffff0000eb928e28 x18: 0000000000000000 [ 84.995702][ T4971] x17: 0000000000000000 x16: ffff80000973e348 x15: 0000000000000001 [ 84.996776][ T4971] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 84.997880][ T4971] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973e75c [ 84.999006][ T4971] x8 : ffff0000c6013680 x7 : 0000000000000000 x6 : ffff0000c05ec740 [ 85.000106][ T4971] x5 : ffff80001fb37a18 x4 : 0000000000000001 x3 : 00000000bffffe00 [ 85.001182][ T4971] x2 : ffff80001fb379d0 x1 : 00000000000000f0 x0 : 00000000000000e0 [ 85.002193][ T4971] Call trace: [ 85.002612][ T4971] __udf_add_aext+0x490/0x61c [ 85.003217][ T4971] udf_do_extend_file+0x550/0xd8c [ 85.003918][ T4971] udf_setsize+0x8b4/0xd7c [ 85.004550][ T4971] udf_setattr+0x280/0x414 [ 85.005147][ T4971] notify_change+0xa08/0xcd8 [ 85.005792][ T4971] do_truncate+0x178/0x1f0 [ 85.006385][ T4971] do_sys_ftruncate+0x284/0x31c [ 85.007052][ T4971] __arm64_sys_ftruncate+0x60/0x74 [ 85.007703][ T4971] invoke_syscall+0x98/0x2b8 [ 85.008326][ T4971] el0_svc_common+0x138/0x258 [ 85.008949][ T4971] do_el0_svc+0x58/0x14c [ 85.009551][ T4971] el0_svc+0x78/0x1e0 [ 85.010064][ T4971] el0t_64_sync_handler+0xcc/0xe4 [ 85.010724][ T4971] el0t_64_sync+0x1a0/0x1a4 [ 85.011313][ T4971] irq event stamp: 23898 [ 85.011882][ T4971] hardirqs last enabled at (23897): [] exit_to_kernel_mode+0xe0/0x168 [ 85.013139][ T4971] hardirqs last disabled at (23898): [] el1_dbg+0x24/0x80 [ 85.014315][ T4971] softirqs last enabled at (23896): [] handle_softirqs+0xa4c/0xbf0 [ 85.015628][ T4971] softirqs last disabled at (23871): [] __irq_exit_rcu+0x240/0x440 [ 85.016881][ T4971] ---[ end trace 0bd41df0d0beb51a ]--- [ 85.018010][ T4971] ------------[ cut here ]------------ [ 85.018818][ T4971] WARNING: CPU: 1 PID: 4971 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 85.020109][ T4971] Modules linked in: [ 85.020676][ T4971] CPU: 1 PID: 4971 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 85.021820][ T4971] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 85.023144][ T4971] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 85.024235][ T4971] pc : __udf_add_aext+0x490/0x61c [ 85.024957][ T4971] lr : __udf_add_aext+0x490/0x61c [ 85.025644][ T4971] sp : ffff80001fb37760 [ 85.026215][ T4971] x29: ffff80001fb37780 x28: 1ffff00003f66f40 x27: dfff800000000000 [ 85.027345][ T4971] x26: 00000000000000f0 x25: 0000000000000100 x24: ffff80001fb37a08 [ 85.028511][ T4971] x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00003f66f41 [ 85.029659][ T4971] x20: ffff80001fb37a00 x19: ffff0000eb928e28 x18: 0000000000000000 [ 85.030768][ T4971] x17: 0000000000000000 x16: ffff80000973e348 x15: 0000000000000001 [ 85.031900][ T4971] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 85.033042][ T4971] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973e75c [ 85.034145][ T4971] x8 : ffff0000c6013680 x7 : 0000000000000000 x6 : ffff0000c05ec740 [ 85.035253][ T4971] x5 : ffff80001fb37a18 x4 : 0000000000000001 x3 : 00000000bffffe00 [ 85.036346][ T4971] x2 : ffff80001fb379d0 x1 : 0000000000000100 x0 : 00000000000000f0 [ 85.037420][ T4971] Call trace: [ 85.037875][ T4971] __udf_add_aext+0x490/0x61c [ 85.038528][ T4971] udf_do_extend_file+0x550/0xd8c [ 85.039221][ T4971] udf_setsize+0x8b4/0xd7c [ 85.039829][ T4971] udf_setattr+0x280/0x414 [ 85.040429][ T4971] notify_change+0xa08/0xcd8 [ 85.041065][ T4971] do_truncate+0x178/0x1f0 [ 85.041663][ T4971] do_sys_ftruncate+0x284/0x31c [ 85.042327][ T4971] __arm64_sys_ftruncate+0x60/0x74 [ 85.042998][ T4971] invoke_syscall+0x98/0x2b8 [ 85.043590][ T4971] el0_svc_common+0x138/0x258 [ 85.044191][ T4971] do_el0_svc+0x58/0x14c [ 85.044779][ T4971] el0_svc+0x78/0x1e0 [ 85.045302][ T4971] el0t_64_sync_handler+0xcc/0xe4 [ 85.045966][ T4971] el0t_64_sync+0x1a0/0x1a4 [ 85.046567][ T4971] irq event stamp: 23974 [ 85.047122][ T4971] hardirqs last enabled at (23973): [] exit_to_kernel_mode+0xe0/0x168 [ 85.048407][ T4971] hardirqs last disabled at (23974): [] el1_dbg+0x24/0x80 [ 85.049521][ T4971] softirqs last enabled at (23968): [] handle_softirqs+0xa4c/0xbf0 [ 85.050793][ T4971] softirqs last disabled at (23901): [] __irq_exit_rcu+0x240/0x440 [ 85.052088][ T4971] ---[ end trace 0bd41df0d0beb51b ]--- [ 85.053078][ T4971] ------------[ cut here ]------------ [ 85.053746][ T4971] WARNING: CPU: 1 PID: 4971 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 85.054939][ T4971] Modules linked in: [ 85.055475][ T4971] CPU: 1 PID: 4971 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 85.056662][ T4971] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 85.058012][ T4971] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 85.059084][ T4971] pc : __udf_add_aext+0x490/0x61c [ 85.059764][ T4971] lr : __udf_add_aext+0x490/0x61c [ 85.060431][ T4971] sp : ffff80001fb37760 [ 85.060991][ T4971] x29: ffff80001fb37780 x28: 1ffff00003f66f40 x27: dfff800000000000 [ 85.062071][ T4971] x26: 0000000000000100 x25: 0000000000000110 x24: ffff80001fb37a08 [ 85.063184][ T4971] x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00003f66f41 [ 85.064298][ T4971] x20: ffff80001fb37a00 x19: ffff0000eb928e28 x18: 0000000000000000 [ 85.065431][ T4971] x17: 0000000000000000 x16: ffff80000973e348 x15: 0000000000000001 [ 85.066532][ T4971] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 85.067665][ T4971] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973e75c [ 85.068782][ T4971] x8 : ffff0000c6013680 x7 : 0000000000000000 x6 : ffff0000c05ec740 [ 85.069917][ T4971] x5 : ffff80001fb37a18 x4 : 0000000000000001 x3 : 00000000bffffe00 [ 85.071013][ T4971] x2 : ffff80001fb379d0 x1 : 0000000000000110 x0 : 0000000000000100 [ 85.072133][ T4971] Call trace: [ 85.072597][ T4971] __udf_add_aext+0x490/0x61c [ 85.073254][ T4971] udf_do_extend_file+0x550/0xd8c [ 85.073963][ T4971] udf_setsize+0x8b4/0xd7c [ 85.074574][ T4971] udf_setattr+0x280/0x414 [ 85.075177][ T4971] notify_change+0xa08/0xcd8 [ 85.075784][ T4971] do_truncate+0x178/0x1f0 [ 85.076381][ T4971] do_sys_ftruncate+0x284/0x31c [ 85.077036][ T4971] __arm64_sys_ftruncate+0x60/0x74 [ 85.077727][ T4971] invoke_syscall+0x98/0x2b8 [ 85.078351][ T4971] el0_svc_common+0x138/0x258 [ 85.078999][ T4971] do_el0_svc+0x58/0x14c [ 85.079551][ T4971] el0_svc+0x78/0x1e0 [ 85.080094][ T4971] el0t_64_sync_handler+0xcc/0xe4 [ 85.080783][ T4971] el0t_64_sync+0x1a0/0x1a4 [ 85.081384][ T4971] irq event stamp: 24018 [ 85.081948][ T4971] hardirqs last enabled at (24017): [] exit_to_kernel_mode+0xe0/0x168 [ 85.083285][ T4971] hardirqs last disabled at (24018): [] el1_dbg+0x24/0x80 [ 85.084504][ T4971] softirqs last enabled at (24012): [] handle_softirqs+0xa4c/0xbf0 [ 85.085812][ T4971] softirqs last disabled at (23977): [] __irq_exit_rcu+0x240/0x440 [ 85.087117][ T4971] ---[ end trace 0bd41df0d0beb51c ]--- [ 85.088400][ T4971] ------------[ cut here ]------------ [ 85.089173][ T4971] WARNING: CPU: 1 PID: 4971 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 85.090446][ T4971] Modules linked in: [ 85.091013][ T4971] CPU: 1 PID: 4971 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 85.092239][ T4971] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 85.093705][ T4971] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 85.094881][ T4971] pc : __udf_add_aext+0x490/0x61c [ 85.095622][ T4971] lr : __udf_add_aext+0x490/0x61c [ 85.096385][ T4971] sp : ffff80001fb37760 [ 85.097003][ T4971] x29: ffff80001fb37780 x28: 1ffff00003f66f40 x27: dfff800000000000 [ 85.098234][ T4971] x26: 0000000000000110 x25: 0000000000000120 x24: ffff80001fb37a08 [ 85.099465][ T4971] x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00003f66f41 [ 85.100696][ T4971] x20: ffff80001fb37a00 x19: ffff0000eb928e28 x18: 0000000000000000 [ 85.101943][ T4971] x17: 0000000000000000 x16: ffff80000973e348 x15: 0000000000000001 [ 85.103158][ T4971] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 85.104361][ T4971] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973e75c [ 85.105562][ T4971] x8 : ffff0000c6013680 x7 : 0000000000000000 x6 : ffff0000c05ec740 [ 85.106750][ T4971] x5 : ffff80001fb37a18 x4 : 0000000000000001 x3 : 00000000bffffe00 [ 85.107945][ T4971] x2 : ffff80001fb379d0 x1 : 0000000000000120 x0 : 0000000000000110 [ 85.109119][ T4971] Call trace: [ 85.109592][ T4971] __udf_add_aext+0x490/0x61c [ 85.110279][ T4971] udf_do_extend_file+0x550/0xd8c [ 85.111016][ T4971] udf_setsize+0x8b4/0xd7c [ 85.111729][ T4971] udf_setattr+0x280/0x414 [ 85.112415][ T4971] notify_change+0xa08/0xcd8 [ 85.113137][ T4971] do_truncate+0x178/0x1f0 [ 85.113811][ T4971] do_sys_ftruncate+0x284/0x31c [ 85.114517][ T4971] __arm64_sys_ftruncate+0x60/0x74 [ 85.115348][ T4971] invoke_syscall+0x98/0x2b8 [ 85.116108][ T4971] el0_svc_common+0x138/0x258 [ 85.116813][ T4971] do_el0_svc+0x58/0x14c [ 85.117473][ T4971] el0_svc+0x78/0x1e0 [ 85.118099][ T4971] el0t_64_sync_handler+0xcc/0xe4 [ 85.118882][ T4971] el0t_64_sync+0x1a0/0x1a4 [ 85.119529][ T4971] irq event stamp: 24046 [ 85.120113][ T4971] hardirqs last enabled at (24045): [] exit_to_kernel_mode+0xe0/0x168 [ 85.121469][ T4971] hardirqs last disabled at (24046): [] el1_dbg+0x24/0x80 [ 85.122661][ T4971] softirqs last enabled at (24040): [] handle_softirqs+0xa4c/0xbf0 [ 85.123984][ T4971] softirqs last disabled at (24021): [] __irq_exit_rcu+0x240/0x440 [ 85.125250][ T4971] ---[ end trace 0bd41df0d0beb51d ]--- [ 85.126267][ T4971] ------------[ cut here ]------------ [ 85.127007][ T4971] WARNING: CPU: 1 PID: 4971 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 85.128192][ T4971] Modules linked in: [ 85.128719][ T4971] CPU: 1 PID: 4971 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 85.129865][ T4971] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 85.131164][ T4971] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 85.132134][ T4971] pc : __udf_add_aext+0x490/0x61c [ 85.132762][ T4971] lr : __udf_add_aext+0x490/0x61c [ 85.133373][ T4971] sp : ffff80001fb37760 [ 85.133915][ T4971] x29: ffff80001fb37780 x28: 1ffff00003f66f40 x27: dfff800000000000 [ 85.134998][ T4971] x26: 0000000000000120 x25: 0000000000000130 x24: ffff80001fb37a08 [ 85.136032][ T4971] x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00003f66f41 [ 85.137108][ T4971] x20: ffff80001fb37a00 x19: ffff0000eb928e28 x18: 0000000000000000 [ 85.138138][ T4971] x17: 0000000000000000 x16: ffff80000973e348 x15: 0000000000000001 [ 85.139155][ T4971] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 85.140173][ T4971] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973e75c [ 85.141200][ T4971] x8 : ffff0000c6013680 x7 : 0000000000000000 x6 : ffff0000c05ec740 [ 85.142305][ T4971] x5 : ffff80001fb37a18 x4 : 0000000000000001 x3 : 00000000bffffe00 [ 85.143319][ T4971] x2 : ffff80001fb379d0 x1 : 0000000000000130 x0 : 0000000000000120 [ 85.144389][ T4971] Call trace: [ 85.144827][ T4971] __udf_add_aext+0x490/0x61c [ 85.145429][ T4971] udf_do_extend_file+0x550/0xd8c [ 85.146054][ T4971] udf_setsize+0x8b4/0xd7c [ 85.146650][ T4971] udf_setattr+0x280/0x414 [ 85.147232][ T4971] notify_change+0xa08/0xcd8 [ 85.147814][ T4971] do_truncate+0x178/0x1f0 [ 85.148389][ T4971] do_sys_ftruncate+0x284/0x31c [ 85.148995][ T4971] __arm64_sys_ftruncate+0x60/0x74 [ 85.149640][ T4971] invoke_syscall+0x98/0x2b8 [ 85.150231][ T4971] el0_svc_common+0x138/0x258 [ 85.150871][ T4971] do_el0_svc+0x58/0x14c [ 85.151413][ T4971] el0_svc+0x78/0x1e0 [ 85.151919][ T4971] el0t_64_sync_handler+0xcc/0xe4 [ 85.152607][ T4971] el0t_64_sync+0x1a0/0x1a4 [ 85.153219][ T4971] irq event stamp: 24152 [ 85.153770][ T4971] hardirqs last enabled at (24151): [] exit_to_kernel_mode+0xe0/0x168 [ 85.155069][ T4971] hardirqs last disabled at (24152): [] el1_dbg+0x24/0x80 [ 85.156178][ T4971] softirqs last enabled at (24150): [] handle_softirqs+0xa4c/0xbf0 [ 85.157484][ T4971] softirqs last disabled at (24049): [] __irq_exit_rcu+0x240/0x440 [ 85.158755][ T4971] ---[ end trace 0bd41df0d0beb51e ]--- [ 85.159596][ T4971] ------------[ cut here ]------------ [ 85.160293][ T4971] WARNING: CPU: 1 PID: 4971 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 85.161416][ T4971] Modules linked in: [ 85.161897][ T4971] CPU: 1 PID: 4971 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 85.163003][ T4971] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 85.164289][ T4971] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 85.165288][ T4971] pc : __udf_add_aext+0x490/0x61c [ 85.165983][ T4971] lr : __udf_add_aext+0x490/0x61c [ 85.166612][ T4971] sp : ffff80001fb37760 [ 85.167142][ T4971] x29: ffff80001fb37780 x28: 1ffff00003f66f40 x27: dfff800000000000 [ 85.168211][ T4971] x26: 0000000000000130 x25: 0000000000000140 x24: ffff80001fb37a08 [ 85.169262][ T4971] x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00003f66f41 [ 85.170384][ T4971] x20: ffff80001fb37a00 x19: ffff0000eb928e28 x18: 0000000000000000 [ 85.171499][ T4971] x17: 0000000000000000 x16: ffff80000973e348 x15: 0000000000000001 [ 85.172630][ T4971] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 85.173659][ T4971] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973e75c [ 85.174724][ T4971] x8 : ffff0000c6013680 x7 : 0000000000000000 x6 : ffff0000c05ec740 [ 85.175830][ T4971] x5 : ffff80001fb37a18 x4 : 0000000000000001 x3 : 00000000bffffe00 [ 85.177009][ T4971] x2 : ffff80001fb379d0 x1 : 0000000000000140 x0 : 0000000000000130 [ 85.178105][ T4971] Call trace: [ 85.178538][ T4971] __udf_add_aext+0x490/0x61c [ 85.179111][ T4971] udf_do_extend_file+0x550/0xd8c [ 85.179747][ T4971] udf_setsize+0x8b4/0xd7c [ 85.180334][ T4971] udf_setattr+0x280/0x414 [ 85.180941][ T4971] notify_change+0xa08/0xcd8 [ 85.181554][ T4971] do_truncate+0x178/0x1f0 [ 85.182171][ T4971] do_sys_ftruncate+0x284/0x31c [ 85.182841][ T4971] __arm64_sys_ftruncate+0x60/0x74 [ 85.183512][ T4971] invoke_syscall+0x98/0x2b8 [ 85.184128][ T4971] el0_svc_common+0x138/0x258 [ 85.184765][ T4971] do_el0_svc+0x58/0x14c [ 85.185330][ T4971] el0_svc+0x78/0x1e0 [ 85.185905][ T4971] el0t_64_sync_handler+0xcc/0xe4 [ 85.186597][ T4971] el0t_64_sync+0x1a0/0x1a4 [ 85.187169][ T4971] irq event stamp: 24168 [ 85.187723][ T4971] hardirqs last enabled at (24167): [] exit_to_kernel_mode+0xe0/0x168 [ 85.189044][ T4971] hardirqs last disabled at (24168): [] el1_dbg+0x24/0x80 [ 85.190167][ T4971] softirqs last enabled at (24166): [] handle_softirqs+0xa4c/0xbf0 [ 85.191432][ T4971] softirqs last disabled at (24155): [] __irq_exit_rcu+0x240/0x440 [ 85.192638][ T4971] ---[ end trace 0bd41df0d0beb51f ]--- [ 85.193470][ T4971] ------------[ cut here ]------------ [ 85.194183][ T4971] WARNING: CPU: 1 PID: 4971 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 85.195298][ T4971] Modules linked in: [ 85.195826][ T4971] CPU: 1 PID: 4971 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 85.196966][ T4971] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 85.198209][ T4971] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 85.199218][ T4971] pc : __udf_add_aext+0x490/0x61c [ 85.199882][ T4971] lr : __udf_add_aext+0x490/0x61c [ 85.200571][ T4971] sp : ffff80001fb37760 [ 85.201133][ T4971] x29: ffff80001fb37780 x28: 1ffff00003f66f40 x27: dfff800000000000 [ 85.202232][ T4971] x26: 0000000000000140 x25: 0000000000000150 x24: ffff80001fb37a08 [ 85.203324][ T4971] x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00003f66f41 [ 85.204416][ T4971] x20: ffff80001fb37a00 x19: ffff0000eb928e28 x18: 0000000000000000 [ 85.205546][ T4971] x17: 0000000000000000 x16: ffff80000973e348 x15: 0000000000000001 [ 85.206642][ T4971] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 85.207733][ T4971] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973e75c [ 85.208801][ T4971] x8 : ffff0000c6013680 x7 : 0000000000000000 x6 : ffff0000c05ec740 [ 85.209839][ T4971] x5 : ffff80001fb37a18 x4 : 0000000000000001 x3 : 00000000bffffe00 [ 85.210855][ T4971] x2 : ffff80001fb379d0 x1 : 0000000000000150 x0 : 0000000000000140 [ 85.211844][ T4971] Call trace: [ 85.212272][ T4971] __udf_add_aext+0x490/0x61c [ 85.212865][ T4971] udf_do_extend_file+0x550/0xd8c [ 85.213536][ T4971] udf_setsize+0x8b4/0xd7c [ 85.214131][ T4971] udf_setattr+0x280/0x414 [ 85.214731][ T4971] notify_change+0xa08/0xcd8 [ 85.215328][ T4971] do_truncate+0x178/0x1f0 [ 85.215963][ T4971] do_sys_ftruncate+0x284/0x31c [ 85.216608][ T4971] __arm64_sys_ftruncate+0x60/0x74 [ 85.217256][ T4971] invoke_syscall+0x98/0x2b8 [ 85.217843][ T4971] el0_svc_common+0x138/0x258 [ 85.218438][ T4971] do_el0_svc+0x58/0x14c [ 85.219009][ T4971] el0_svc+0x78/0x1e0 [ 85.219530][ T4971] el0t_64_sync_handler+0xcc/0xe4 [ 85.220203][ T4971] el0t_64_sync+0x1a0/0x1a4 [ 85.220800][ T4971] irq event stamp: 24178 [ 85.221356][ T4971] hardirqs last enabled at (24177): [] exit_to_kernel_mode+0xe0/0x168 [ 85.222616][ T4971] hardirqs last disabled at (24178): [] el1_dbg+0x24/0x80 [ 85.223788][ T4971] softirqs last enabled at (24176): [] handle_softirqs+0xa4c/0xbf0 [ 85.225103][ T4971] softirqs last disabled at (24171): [] __irq_exit_rcu+0x240/0x440 [ 85.226384][ T4971] ---[ end trace 0bd41df0d0beb520 ]--- [ 85.227712][ T4971] ------------[ cut here ]------------ [ 85.228474][ T4971] WARNING: CPU: 1 PID: 4971 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 85.229739][ T4971] Modules linked in: [ 85.230307][ T4971] CPU: 1 PID: 4971 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 85.231515][ T4971] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 85.232953][ T4971] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 85.234101][ T4971] pc : __udf_add_aext+0x490/0x61c [ 85.234838][ T4971] lr : __udf_add_aext+0x490/0x61c [ 85.235575][ T4971] sp : ffff80001fb37760 [ 85.236187][ T4971] x29: ffff80001fb37780 x28: 1ffff00003f66f40 x27: dfff800000000000 [ 85.237378][ T4971] x26: 0000000000000150 x25: 0000000000000160 x24: ffff80001fb37a08 [ 85.238554][ T4971] x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00003f66f41 [ 85.239751][ T4971] x20: ffff80001fb37a00 x19: ffff0000eb928e28 x18: 0000000000000000 [ 85.240921][ T4971] x17: 0000000000000000 x16: ffff80000973e348 x15: 0000000000000001 [ 85.242027][ T4971] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 85.243115][ T4971] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973e75c [ 85.244238][ T4971] x8 : ffff0000c6013680 x7 : 0000000000000000 x6 : ffff0000c05ec740 [ 85.245374][ T4971] x5 : ffff80001fb37a18 x4 : 0000000000000001 x3 : 00000000bffffe00 [ 85.246495][ T4971] x2 : ffff80001fb379d0 x1 : 0000000000000160 x0 : 0000000000000150 [ 85.247601][ T4971] Call trace: [ 85.248051][ T4971] __udf_add_aext+0x490/0x61c [ 85.248701][ T4971] udf_do_extend_file+0x550/0xd8c [ 85.249416][ T4971] udf_setsize+0x8b4/0xd7c [ 85.250033][ T4971] udf_setattr+0x280/0x414 [ 85.250654][ T4971] notify_change+0xa08/0xcd8 [ 85.251293][ T4971] do_truncate+0x178/0x1f0 [ 85.251911][ T4971] do_sys_ftruncate+0x284/0x31c [ 85.252603][ T4971] __arm64_sys_ftruncate+0x60/0x74 [ 85.253318][ T4971] invoke_syscall+0x98/0x2b8 [ 85.253963][ T4971] el0_svc_common+0x138/0x258 [ 85.254628][ T4971] do_el0_svc+0x58/0x14c [ 85.255218][ T4971] el0_svc+0x78/0x1e0 [ 85.255766][ T4971] el0t_64_sync_handler+0xcc/0xe4 [ 85.256459][ T4971] el0t_64_sync+0x1a0/0x1a4 [ 85.257099][ T4971] irq event stamp: 24260 [ 85.257691][ T4971] hardirqs last enabled at (24259): [] exit_to_kernel_mode+0xe0/0x168 [ 85.259060][ T4971] hardirqs last disabled at (24260): [] el1_dbg+0x24/0x80 [ 85.260493][ T4971] softirqs last enabled at (24254): [] handle_softirqs+0xa4c/0xbf0 [ 85.261942][ T4971] softirqs last disabled at (24181): [] __irq_exit_rcu+0x240/0x440 [ 85.263183][ T4971] ---[ end trace 0bd41df0d0beb521 ]--- [ 85.264052][ T4971] ------------[ cut here ]------------ [ 85.264725][ T4971] WARNING: CPU: 1 PID: 4971 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 85.265863][ T4971] Modules linked in: [ 85.266347][ T4971] CPU: 1 PID: 4971 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 85.267396][ T4971] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 85.268690][ T4971] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 85.269715][ T4971] pc : __udf_add_aext+0x490/0x61c [ 85.270355][ T4971] lr : __udf_add_aext+0x490/0x61c [ 85.270995][ T4971] sp : ffff80001fb37760 [ 85.271607][ T4971] x29: ffff80001fb37780 x28: 1ffff00003f66f40 x27: dfff800000000000 [ 85.272690][ T4971] x26: 0000000000000160 x25: 0000000000000170 x24: ffff80001fb37a08 [ 85.273711][ T4971] x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00003f66f41 [ 85.274787][ T4971] x20: ffff80001fb37a00 x19: ffff0000eb928e28 x18: 0000000000000000 [ 85.275861][ T4971] x17: 0000000000000000 x16: ffff80000973e348 x15: 0000000000000001 [ 85.276994][ T4971] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 85.278130][ T4971] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973e75c [ 85.279185][ T4971] x8 : ffff0000c6013680 x7 : 0000000000000000 x6 : ffff0000c05ec740 [ 85.280305][ T4971] x5 : ffff80001fb37a18 x4 : 0000000000000001 x3 : 00000000bffffe00 [ 85.281433][ T4971] x2 : ffff80001fb379d0 x1 : 0000000000000170 x0 : 0000000000000160 [ 85.282515][ T4971] Call trace: [ 85.282967][ T4971] __udf_add_aext+0x490/0x61c [ 85.283590][ T4971] udf_do_extend_file+0x550/0xd8c [ 85.284220][ T4971] udf_setsize+0x8b4/0xd7c [ 85.284832][ T4971] udf_setattr+0x280/0x414 [ 85.285402][ T4971] notify_change+0xa08/0xcd8 [ 85.286011][ T4971] do_truncate+0x178/0x1f0 [ 85.286570][ T4971] do_sys_ftruncate+0x284/0x31c [ 85.287169][ T4971] __arm64_sys_ftruncate+0x60/0x74 [ 85.287822][ T4971] invoke_syscall+0x98/0x2b8 [ 85.288414][ T4971] el0_svc_common+0x138/0x258 [ 85.289046][ T4971] do_el0_svc+0x58/0x14c [ 85.289598][ T4971] el0_svc+0x78/0x1e0 [ 85.290125][ T4971] el0t_64_sync_handler+0xcc/0xe4 [ 85.290789][ T4971] el0t_64_sync+0x1a0/0x1a4 [ 85.291336][ T4971] irq event stamp: 24270 [ 85.291862][ T4971] hardirqs last enabled at (24269): [] exit_to_kernel_mode+0xe0/0x168 [ 85.293096][ T4971] hardirqs last disabled at (24270): [] el1_dbg+0x24/0x80 [ 85.294208][ T4971] softirqs last enabled at (24268): [] handle_softirqs+0xa4c/0xbf0 [ 85.295532][ T4971] softirqs last disabled at (24263): [] __irq_exit_rcu+0x240/0x440 [ 85.296752][ T4971] ---[ end trace 0bd41df0d0beb522 ]--- [ 85.297616][ T4971] ------------[ cut here ]------------ [ 85.298324][ T4971] WARNING: CPU: 1 PID: 4971 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 85.299403][ T4971] Modules linked in: [ 85.299892][ T4971] CPU: 1 PID: 4971 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 85.301043][ T4971] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 85.302296][ T4971] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 85.303301][ T4971] pc : __udf_add_aext+0x490/0x61c [ 85.303936][ T4971] lr : __udf_add_aext+0x490/0x61c [ 85.304562][ T4971] sp : ffff80001fb37760 [ 85.305087][ T4971] x29: ffff80001fb37780 x28: 1ffff00003f66f40 x27: dfff800000000000 [ 85.306185][ T4971] x26: 0000000000000170 x25: 0000000000000180 x24: ffff80001fb37a08 [ 85.307286][ T4971] x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00003f66f41 [ 85.308394][ T4971] x20: ffff80001fb37a00 x19: ffff0000eb928e28 x18: 0000000000000000 [ 85.309499][ T4971] x17: 0000000000000000 x16: ffff80000973e348 x15: 0000000000000001 [ 85.310621][ T4971] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 85.311679][ T4971] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973e75c [ 85.312765][ T4971] x8 : ffff0000c6013680 x7 : 0000000000000000 x6 : ffff0000c05ec740 [ 85.313838][ T4971] x5 : ffff80001fb37a18 x4 : 0000000000000001 x3 : 00000000bffffe00 [ 85.314952][ T4971] x2 : ffff80001fb379d0 x1 : 0000000000000180 x0 : 0000000000000170 [ 85.316074][ T4971] Call trace: [ 85.316529][ T4971] __udf_add_aext+0x490/0x61c [ 85.317175][ T4971] udf_do_extend_file+0x550/0xd8c [ 85.317868][ T4971] udf_setsize+0x8b4/0xd7c [ 85.318483][ T4971] udf_setattr+0x280/0x414 [ 85.319075][ T4971] notify_change+0xa08/0xcd8 [ 85.319709][ T4971] do_truncate+0x178/0x1f0 [ 85.320315][ T4971] do_sys_ftruncate+0x284/0x31c [ 85.320971][ T4971] __arm64_sys_ftruncate+0x60/0x74 [ 85.321671][ T4971] invoke_syscall+0x98/0x2b8 [ 85.322299][ T4971] el0_svc_common+0x138/0x258 [ 85.322944][ T4971] do_el0_svc+0x58/0x14c [ 85.323533][ T4971] el0_svc+0x78/0x1e0 [ 85.324074][ T4971] el0t_64_sync_handler+0xcc/0xe4 [ 85.324739][ T4971] el0t_64_sync+0x1a0/0x1a4 [ 85.325319][ T4971] irq event stamp: 24296 [ 85.325856][ T4971] hardirqs last enabled at (24295): [] exit_to_kernel_mode+0xe0/0x168 [ 85.327281][ T4971] hardirqs last disabled at (24296): [] el1_dbg+0x24/0x80 [ 85.328667][ T4971] softirqs last enabled at (24290): [] handle_softirqs+0xa4c/0xbf0 [ 85.330064][ T4971] softirqs last disabled at (24273): [] __irq_exit_rcu+0x240/0x440 [ 85.331463][ T4971] ---[ end trace 0bd41df0d0beb523 ]--- [ 85.332515][ T4971] ------------[ cut here ]------------ [ 85.333303][ T4971] WARNING: CPU: 1 PID: 4971 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 85.334607][ T4971] Modules linked in: [ 85.335176][ T4971] CPU: 1 PID: 4971 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 85.336472][ T4971] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 85.337961][ T4971] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 85.339112][ T4971] pc : __udf_add_aext+0x490/0x61c [ 85.339838][ T4971] lr : __udf_add_aext+0x490/0x61c [ 85.340583][ T4971] sp : ffff80001fb37760 [ 85.341184][ T4971] x29: ffff80001fb37780 x28: 1ffff00003f66f40 x27: dfff800000000000 [ 85.342347][ T4971] x26: 0000000000000180 x25: 0000000000000190 x24: ffff80001fb37a08 [ 85.343514][ T4971] x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00003f66f41 [ 85.344678][ T4971] x20: ffff80001fb37a00 x19: ffff0000eb928e28 x18: 0000000000000000 [ 85.345782][ T4971] x17: 0000000000000000 x16: ffff80000973e348 x15: 0000000000000001 [ 85.346892][ T4971] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 85.347994][ T4971] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973e75c [ 85.349078][ T4971] x8 : ffff0000c6013680 x7 : 0000000000000000 x6 : ffff0000c05ec740 [ 85.350175][ T4971] x5 : ffff80001fb37a18 x4 : 0000000000000001 x3 : 00000000bffffe00 [ 85.351269][ T4971] x2 : ffff80001fb379d0 x1 : 0000000000000190 x0 : 0000000000000180 [ 85.352333][ T4971] Call trace: [ 85.352780][ T4971] __udf_add_aext+0x490/0x61c [ 85.353377][ T4971] udf_do_extend_file+0x550/0xd8c [ 85.354047][ T4971] udf_setsize+0x8b4/0xd7c [ 85.354646][ T4971] udf_setattr+0x280/0x414 [ 85.355264][ T4971] notify_change+0xa08/0xcd8 [ 85.355863][ T4971] do_truncate+0x178/0x1f0 [ 85.356446][ T4971] do_sys_ftruncate+0x284/0x31c [ 85.357056][ T4971] __arm64_sys_ftruncate+0x60/0x74 [ 85.357684][ T4971] invoke_syscall+0x98/0x2b8 [ 85.358279][ T4971] el0_svc_common+0x138/0x258 [ 85.358898][ T4971] do_el0_svc+0x58/0x14c [ 85.359467][ T4971] el0_svc+0x78/0x1e0 [ 85.359966][ T4971] el0t_64_sync_handler+0xcc/0xe4 [ 85.360616][ T4971] el0t_64_sync+0x1a0/0x1a4 [ 85.361201][ T4971] irq event stamp: 24408 [ 85.361739][ T4971] hardirqs last enabled at (24407): [] exit_to_kernel_mode+0xe0/0x168 [ 85.363035][ T4971] hardirqs last disabled at (24408): [] el1_dbg+0x24/0x80 [ 85.364151][ T4971] softirqs last enabled at (24406): [] handle_softirqs+0xa4c/0xbf0 [ 85.365400][ T4971] softirqs last disabled at (24299): [] __irq_exit_rcu+0x240/0x440 [ 85.366661][ T4971] ---[ end trace 0bd41df0d0beb524 ]--- [ 85.367877][ T4971] ------------[ cut here ]------------ [ 85.368654][ T4971] WARNING: CPU: 1 PID: 4971 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 85.369896][ T4971] Modules linked in: [ 85.370461][ T4971] CPU: 1 PID: 4971 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 85.371701][ T4971] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 85.373011][ T4971] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 85.374054][ T4971] pc : __udf_add_aext+0x490/0x61c [ 85.374715][ T4971] lr : __udf_add_aext+0x490/0x61c [ 85.375382][ T4971] sp : ffff80001fb37760 [ 85.375990][ T4971] x29: ffff80001fb37780 x28: 1ffff00003f66f40 x27: dfff800000000000 [ 85.377050][ T4971] x26: 0000000000000190 x25: 00000000000001a0 x24: ffff80001fb37a08 [ 85.378127][ T4971] x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00003f66f41 [ 85.379261][ T4971] x20: ffff80001fb37a00 x19: ffff0000eb928e28 x18: 0000000000000000 [ 85.380408][ T4971] x17: 0000000000000000 x16: ffff80000973e348 x15: 0000000000000001 [ 85.381564][ T4971] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 85.382692][ T4971] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973e75c [ 85.383813][ T4971] x8 : ffff0000c6013680 x7 : 0000000000000000 x6 : ffff0000c05ec740 [ 85.384940][ T4971] x5 : ffff80001fb37a18 x4 : 0000000000000001 x3 : 00000000bffffe00 [ 85.386091][ T4971] x2 : ffff80001fb379d0 x1 : 00000000000001a0 x0 : 0000000000000190 [ 85.387224][ T4971] Call trace: [ 85.387692][ T4971] __udf_add_aext+0x490/0x61c [ 85.388344][ T4971] udf_do_extend_file+0x550/0xd8c [ 85.389040][ T4971] udf_setsize+0x8b4/0xd7c [ 85.389653][ T4971] udf_setattr+0x280/0x414 [ 85.390260][ T4971] notify_change+0xa08/0xcd8 [ 85.390894][ T4971] do_truncate+0x178/0x1f0 [ 85.391506][ T4971] do_sys_ftruncate+0x284/0x31c [ 85.392180][ T4971] __arm64_sys_ftruncate+0x60/0x74 [ 85.392879][ T4971] invoke_syscall+0x98/0x2b8 [ 85.393494][ T4971] el0_svc_common+0x138/0x258 [ 85.394145][ T4971] do_el0_svc+0x58/0x14c [ 85.394694][ T4971] el0_svc+0x78/0x1e0 [ 85.395226][ T4971] el0t_64_sync_handler+0xcc/0xe4 [ 85.395885][ T4971] el0t_64_sync+0x1a0/0x1a4 [ 85.396467][ T4971] irq event stamp: 24436 [ 85.397001][ T4971] hardirqs last enabled at (24435): [] exit_to_kernel_mode+0xe0/0x168 [ 85.398272][ T4971] hardirqs last disabled at (24436): [] el1_dbg+0x24/0x80 [ 85.399327][ T4971] softirqs last enabled at (24430): [] handle_softirqs+0xa4c/0xbf0 [ 85.400501][ T4971] softirqs last disabled at (24411): [] __irq_exit_rcu+0x240/0x440 [ 85.401639][ T4971] ---[ end trace 0bd41df0d0beb525 ]--- [ 85.402417][ T4971] ------------[ cut here ]------------ [ 85.403091][ T4971] WARNING: CPU: 1 PID: 4971 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 85.404583][ T4971] Modules linked in: [ 85.405249][ T4971] CPU: 1 PID: 4971 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 85.406669][ T4971] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 85.408258][ T4971] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 85.409324][ T4971] pc : __udf_add_aext+0x490/0x61c [ 85.410017][ T4971] lr : __udf_add_aext+0x490/0x61c [ 85.410702][ T4971] sp : ffff80001fb37760 [ 85.411285][ T4971] x29: ffff80001fb37780 x28: 1ffff00003f66f40 x27: dfff800000000000 [ 85.412373][ T4971] x26: 00000000000001a0 x25: 00000000000001b0 x24: ffff80001fb37a08 [ 85.413489][ T4971] x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00003f66f41 [ 85.414546][ T4971] x20: ffff80001fb37a00 x19: ffff0000eb928e28 x18: 0000000000000000 [ 85.415601][ T4971] x17: 0000000000000000 x16: ffff80000973e348 x15: 0000000000000001 [ 85.416685][ T4971] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 85.417755][ T4971] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973e75c [ 85.418860][ T4971] x8 : ffff0000c6013680 x7 : 0000000000000000 x6 : ffff0000c05ec740 [ 85.419970][ T4971] x5 : ffff80001fb37a18 x4 : 0000000000000001 x3 : 00000000bffffe00 [ 85.421339][ T4971] x2 : ffff80001fb379d0 x1 : 00000000000001b0 x0 : 00000000000001a0 [ 85.422726][ T4971] Call trace: [ 85.423256][ T4971] __udf_add_aext+0x490/0x61c [ 85.423993][ T4971] udf_do_extend_file+0x550/0xd8c [ 85.424863][ T4971] udf_setsize+0x8b4/0xd7c [ 85.425615][ T4971] udf_setattr+0x280/0x414 [ 85.426321][ T4971] notify_change+0xa08/0xcd8 [ 85.427041][ T4971] do_truncate+0x178/0x1f0 [ 85.427707][ T4971] do_sys_ftruncate+0x284/0x31c [ 85.428421][ T4971] __arm64_sys_ftruncate+0x60/0x74 [ 85.429131][ T4971] invoke_syscall+0x98/0x2b8 [ 85.429793][ T4971] el0_svc_common+0x138/0x258 [ 85.430467][ T4971] do_el0_svc+0x58/0x14c [ 85.431083][ T4971] el0_svc+0x78/0x1e0 [ 85.431646][ T4971] el0t_64_sync_handler+0xcc/0xe4 [ 85.432370][ T4971] el0t_64_sync+0x1a0/0x1a4 [ 85.433148][ T4971] irq event stamp: 24446 [ 85.433870][ T4971] hardirqs last enabled at (24445): [] exit_to_kernel_mode+0xe0/0x168 [ 85.435458][ T4971] hardirqs last disabled at (24446): [] el1_dbg+0x24/0x80 [ 85.436650][ T4971] softirqs last enabled at (24444): [] handle_softirqs+0xa4c/0xbf0 [ 85.437972][ T4971] softirqs last disabled at (24439): [] __irq_exit_rcu+0x240/0x440 [ 85.439276][ T4971] ---[ end trace 0bd41df0d0beb526 ]--- [ 85.440287][ T4971] ------------[ cut here ]------------ [ 85.440974][ T4971] WARNING: CPU: 1 PID: 4971 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 85.442169][ T4971] Modules linked in: [ 85.442698][ T4971] CPU: 1 PID: 4971 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 85.443880][ T4971] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 85.445290][ T4971] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 85.446350][ T4971] pc : __udf_add_aext+0x490/0x61c [ 85.447030][ T4971] lr : __udf_add_aext+0x490/0x61c [ 85.447703][ T4971] sp : ffff80001fb37760 [ 85.448269][ T4971] x29: ffff80001fb37780 x28: 1ffff00003f66f40 x27: dfff800000000000 [ 85.449338][ T4971] x26: 00000000000001b0 x25: 00000000000001c0 x24: ffff80001fb37a08 [ 85.450373][ T4971] x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00003f66f41 [ 85.451398][ T4971] x20: ffff80001fb37a00 x19: ffff0000eb928e28 x18: 0000000000000000 [ 85.452461][ T4971] x17: 0000000000000000 x16: ffff80000973e348 x15: 0000000000000001 [ 85.453507][ T4971] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 85.454610][ T4971] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973e75c [ 85.455670][ T4971] x8 : ffff0000c6013680 x7 : 0000000000000000 x6 : ffff0000c05ec740 [ 85.456738][ T4971] x5 : ffff80001fb37a18 x4 : 0000000000000001 x3 : 00000000bffffe00 [ 85.457870][ T4971] x2 : ffff80001fb379d0 x1 : 00000000000001c0 x0 : 00000000000001b0 [ 85.458912][ T4971] Call trace: [ 85.459324][ T4971] __udf_add_aext+0x490/0x61c [ 85.459955][ T4971] udf_do_extend_file+0x550/0xd8c [ 85.460591][ T4971] udf_setsize+0x8b4/0xd7c [ 85.461173][ T4971] udf_setattr+0x280/0x414 [ 85.461730][ T4971] notify_change+0xa08/0xcd8 [ 85.462364][ T4971] do_truncate+0x178/0x1f0 [ 85.462937][ T4971] do_sys_ftruncate+0x284/0x31c [ 85.463578][ T4971] __arm64_sys_ftruncate+0x60/0x74 [ 85.464240][ T4971] invoke_syscall+0x98/0x2b8 [ 85.464828][ T4971] el0_svc_common+0x138/0x258 [ 85.465483][ T4971] do_el0_svc+0x58/0x14c [ 85.466091][ T4971] el0_svc+0x78/0x1e0 [ 85.466627][ T4971] el0t_64_sync_handler+0xcc/0xe4 [ 85.467300][ T4971] el0t_64_sync+0x1a0/0x1a4 [ 85.467907][ T4971] irq event stamp: 24562 [ 85.468481][ T4971] hardirqs last enabled at (24561): [] exit_to_kernel_mode+0xe0/0x168 [ 85.469827][ T4971] hardirqs last disabled at (24562): [] el1_dbg+0x24/0x80 [ 85.470997][ T4971] softirqs last enabled at (24560): [] handle_softirqs+0xa4c/0xbf0 [ 85.472222][ T4971] softirqs last disabled at (24449): [] __irq_exit_rcu+0x240/0x440 [ 85.473445][ T4971] ---[ end trace 0bd41df0d0beb527 ]--- [ 85.474602][ T4971] ------------[ cut here ]------------ [ 85.475390][ T4971] WARNING: CPU: 1 PID: 4971 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 85.476577][ T4971] Modules linked in: [ 85.477145][ T4971] CPU: 1 PID: 4971 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 85.478253][ T4971] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 85.479551][ T4971] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 85.480609][ T4971] pc : __udf_add_aext+0x490/0x61c [ 85.481217][ T4971] lr : __udf_add_aext+0x490/0x61c [ 85.481840][ T4971] sp : ffff80001fb37760 [ 85.482363][ T4971] x29: ffff80001fb37780 x28: 1ffff00003f66f40 x27: dfff800000000000 [ 85.483432][ T4971] x26: 00000000000001c0 x25: 00000000000001d0 x24: ffff80001fb37a08 [ 85.484533][ T4971] x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00003f66f41 [ 85.485638][ T4971] x20: ffff80001fb37a00 x19: ffff0000eb928e28 x18: 0000000000000000 [ 85.486776][ T4971] x17: 0000000000000000 x16: ffff80000973e348 x15: 0000000000000001 [ 85.487913][ T4971] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 85.489034][ T4971] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973e75c [ 85.490148][ T4971] x8 : ffff0000c6013680 x7 : 0000000000000000 x6 : ffff0000c05ec740 [ 85.491221][ T4971] x5 : ffff80001fb37a18 x4 : 0000000000000001 x3 : 00000000bffffe00 [ 85.492320][ T4971] x2 : ffff80001fb379d0 x1 : 00000000000001d0 x0 : 00000000000001c0 [ 85.493399][ T4971] Call trace: [ 85.493859][ T4971] __udf_add_aext+0x490/0x61c [ 85.494511][ T4971] udf_do_extend_file+0x550/0xd8c [ 85.495217][ T4971] udf_setsize+0x8b4/0xd7c [ 85.495835][ T4971] udf_setattr+0x280/0x414 [ 85.496474][ T4971] notify_change+0xa08/0xcd8 [ 85.497129][ T4971] do_truncate+0x178/0x1f0 [ 85.497747][ T4971] do_sys_ftruncate+0x284/0x31c [ 85.498421][ T4971] __arm64_sys_ftruncate+0x60/0x74 [ 85.499199][ T4971] invoke_syscall+0x98/0x2b8 [ 85.499900][ T4971] el0_svc_common+0x138/0x258 [ 85.500616][ T4971] do_el0_svc+0x58/0x14c [ 85.501262][ T4971] el0_svc+0x78/0x1e0 [ 85.501860][ T4971] el0t_64_sync_handler+0xcc/0xe4 [ 85.502618][ T4971] el0t_64_sync+0x1a0/0x1a4 [ 85.503295][ T4971] irq event stamp: 24584 [ 85.503917][ T4971] hardirqs last enabled at (24583): [] exit_to_kernel_mode+0xe0/0x168 [ 85.505306][ T4971] hardirqs last disabled at (24584): [] el1_dbg+0x24/0x80 [ 85.506554][ T4971] softirqs last enabled at (24578): [] handle_softirqs+0xa4c/0xbf0 [ 85.507923][ T4971] softirqs last disabled at (24565): [] __irq_exit_rcu+0x240/0x440 [ 85.509303][ T4971] ---[ end trace 0bd41df0d0beb528 ]--- [ 85.510381][ T4971] ------------[ cut here ]------------ [ 85.511160][ T4971] WARNING: CPU: 1 PID: 4971 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 85.512383][ T4971] Modules linked in: [ 85.512923][ T4971] CPU: 1 PID: 4971 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 85.514137][ T4971] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 85.515570][ T4971] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 85.516669][ T4971] pc : __udf_add_aext+0x490/0x61c [ 85.517329][ T4971] lr : __udf_add_aext+0x490/0x61c [ 85.517973][ T4971] sp : ffff80001fb376a0 [ 85.518521][ T4971] x29: ffff80001fb376c0 x28: 1ffff00003f66f40 x27: dfff800000000000 [ 85.519567][ T4971] x26: 00000000000001d0 x25: 00000000000001e0 x24: ffff80001fb37a08 [ 85.520636][ T4971] x23: 0000000000000010 x22: 00000000c0000200 x21: 1ffff00003f66f41 [ 85.521670][ T4971] x20: ffff80001fb37a00 x19: ffff0000eb928e28 x18: 0000000000000000 [ 85.522706][ T4971] x17: 0000000000000000 x16: ffff80000973e348 x15: 0000000000000001 [ 85.523804][ T4971] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 85.524828][ T4971] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973e75c [ 85.525913][ T4971] x8 : ffff0000c6013680 x7 : 0000000000000000 x6 : 0000000000000000 [ 85.526998][ T4971] x5 : 0000000000000010 x4 : 0000000000000000 x3 : 00000000c0000200 [ 85.528093][ T4971] x2 : ffff80001fb3776c x1 : 00000000000001e0 x0 : 00000000000001d0 [ 85.529190][ T4971] Call trace: [ 85.529638][ T4971] __udf_add_aext+0x490/0x61c [ 85.530274][ T4971] udf_setup_indirect_aext+0x498/0x698 [ 85.531021][ T4971] udf_do_extend_file+0x514/0xd8c [ 85.531699][ T4971] udf_setsize+0x8b4/0xd7c [ 85.532258][ T4971] udf_setattr+0x280/0x414 [ 85.532821][ T4971] notify_change+0xa08/0xcd8 [ 85.533405][ T4971] do_truncate+0x178/0x1f0 [ 85.533972][ T4971] do_sys_ftruncate+0x284/0x31c [ 85.534623][ T4971] __arm64_sys_ftruncate+0x60/0x74 [ 85.535293][ T4971] invoke_syscall+0x98/0x2b8 [ 85.535890][ T4971] el0_svc_common+0x138/0x258 [ 85.536521][ T4971] do_el0_svc+0x58/0x14c [ 85.537097][ T4971] el0_svc+0x78/0x1e0 [ 85.537617][ T4971] el0t_64_sync_handler+0xcc/0xe4 [ 85.538283][ T4971] el0t_64_sync+0x1a0/0x1a4 [ 85.538880][ T4971] irq event stamp: 24702 [ 85.539455][ T4971] hardirqs last enabled at (24701): [] lock_page_memcg+0x110/0x234 [ 85.540741][ T4971] hardirqs last disabled at (24702): [] el1_dbg+0x24/0x80 [ 85.541879][ T4971] softirqs last enabled at (24694): [] handle_softirqs+0xa4c/0xbf0 [ 85.543141][ T4971] softirqs last disabled at (24587): [] __irq_exit_rcu+0x240/0x440 [ 85.544423][ T4971] ---[ end trace 0bd41df0d0beb529 ]--- [ 85.545376][ T4971] ------------[ cut here ]------------ [ 85.546123][ T4971] WARNING: CPU: 1 PID: 4971 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 85.547519][ T4971] Modules linked in: [ 85.548090][ T4971] CPU: 1 PID: 4971 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 85.549337][ T4971] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 85.550710][ T4971] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 85.551794][ T4971] pc : __udf_add_aext+0x490/0x61c [ 85.552497][ T4971] lr : __udf_add_aext+0x490/0x61c [ 85.553188][ T4971] sp : ffff80001fb376a0 [ 85.553768][ T4971] x29: ffff80001fb376c0 x28: 1ffff00003f66f40 x27: dfff800000000000 [ 85.554926][ T4971] x26: 00000000000001d0 x25: 0000000000000000 x24: ffff80001fb37a08 [ 85.556064][ T4971] x23: 0000000000000010 x22: 00000000c0000200 x21: 1ffff00003f66f41 [ 85.557245][ T4971] x20: ffff80001fb37a00 x19: ffff0000eb928e28 x18: 0000000000000000 [ 85.558384][ T4971] x17: 0000000000000000 x16: ffff80000973e348 x15: 0000000000000001 [ 85.559543][ T4971] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 85.560711][ T4971] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973e75c [ 85.561839][ T4971] x8 : ffff0000c6013680 x7 : 0000000000000000 x6 : 000000000000003f [ 85.562981][ T4971] x5 : 0000000000000010 x4 : 0000000000000000 x3 : 00000000c0000200 [ 85.564150][ T4971] x2 : ffff80001fb3776c x1 : 0000000000000000 x0 : 00000000000001d0 [ 85.565285][ T4971] Call trace: [ 85.565752][ T4971] __udf_add_aext+0x490/0x61c [ 85.566417][ T4971] udf_setup_indirect_aext+0x498/0x698 [ 85.567214][ T4971] udf_do_extend_file+0x514/0xd8c [ 85.567949][ T4971] udf_setsize+0x8b4/0xd7c [ 85.568584][ T4971] udf_setattr+0x280/0x414 [ 85.569159][ T4971] notify_change+0xa08/0xcd8 [ 85.569786][ T4971] do_truncate+0x178/0x1f0 [ 85.570396][ T4971] do_sys_ftruncate+0x284/0x31c [ 85.571065][ T4971] __arm64_sys_ftruncate+0x60/0x74 [ 85.571763][ T4971] invoke_syscall+0x98/0x2b8 [ 85.572376][ T4971] el0_svc_common+0x138/0x258 [ 85.573022][ T4971] do_el0_svc+0x58/0x14c [ 85.573598][ T4971] el0_svc+0x78/0x1e0 [ 85.574139][ T4971] el0t_64_sync_handler+0xcc/0xe4 [ 85.574828][ T4971] el0t_64_sync+0x1a0/0x1a4 [ 85.575449][ T4971] irq event stamp: 24720 [ 85.576025][ T4971] hardirqs last enabled at (24719): [] __find_get_block+0x1c8/0xcd8 [ 85.577267][ T4971] hardirqs last disabled at (24720): [] el1_dbg+0x24/0x80 [ 85.578401][ T4971] softirqs last enabled at (24712): [] handle_softirqs+0xa4c/0xbf0 [ 85.579689][ T4971] softirqs last disabled at (24705): [] __irq_exit_rcu+0x240/0x440 [ 85.580993][ T4971] ---[ end trace 0bd41df0d0beb52a ]--- [ 85.581846][ T4971] ------------[ cut here ]------------ [ 85.582581][ T4971] WARNING: CPU: 1 PID: 4971 at fs/udf/inode.c:1935 __udf_add_aext+0x490/0x61c [ 85.583748][ T4971] Modules linked in: [ 85.584266][ T4971] CPU: 1 PID: 4971 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 85.585416][ T4971] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 85.586769][ T4971] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 85.587805][ T4971] pc : __udf_add_aext+0x490/0x61c [ 85.588484][ T4971] lr : __udf_add_aext+0x490/0x61c [ 85.589175][ T4971] sp : ffff80001fb37760 [ 85.589822][ T4971] x29: ffff80001fb37780 x28: 1ffff00003f66f40 x27: dfff800000000000 [ 85.591049][ T4971] x26: 0000000000000000 x25: 0000000000000010 x24: ffff80001fb37a08 [ 85.592264][ T4971] x23: 0000000000000010 x22: 00000000bffffe00 x21: 1ffff00003f66f41 [ 85.593468][ T4971] x20: ffff80001fb37a00 x19: ffff0000eb928e28 x18: 0000000000000000 [ 85.594686][ T4971] x17: 0000000000000000 x16: ffff80000973e348 x15: 0000000000000001 [ 85.595915][ T4971] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 85.597141][ T4971] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000973e75c [ 85.598345][ T4971] x8 : ffff0000c6013680 x7 : 0000004900000018 x6 : ffff0000c05ec828 [ 85.599527][ T4971] x5 : ffff80001fb37a18 x4 : 0000000000000001 x3 : 00000000bffffe00 [ 85.600696][ T4971] x2 : ffff80001fb379d0 x1 : 0000000000000010 x0 : 0000000000000000 [ 85.601872][ T4971] Call trace: [ 85.602347][ T4971] __udf_add_aext+0x490/0x61c [ 85.603041][ T4971] udf_do_extend_file+0x550/0xd8c [ 85.603755][ T4971] udf_setsize+0x8b4/0xd7c [ 85.604402][ T4971] udf_setattr+0x280/0x414 [ 85.605045][ T4971] notify_change+0xa08/0xcd8 [ 85.605709][ T4971] do_truncate+0x178/0x1f0 [ 85.606349][ T4971] do_sys_ftruncate+0x284/0x31c