Warning: Permanently added '10.128.0.209' (ED25519) to the list of known hosts. 1970/01/01 00:01:05 parsed 1 programs [ 66.409130][ T4495] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k SSFS [ 68.545409][ T4517] chnl_net:caif_netlink_parms(): no params data found [ 68.564093][ T4517] bridge0: port 1(bridge_slave_0) entered blocking state [ 68.565256][ T4517] bridge0: port 1(bridge_slave_0) entered disabled state [ 68.567428][ T4517] device bridge_slave_0 entered promiscuous mode [ 68.569418][ T4517] bridge0: port 2(bridge_slave_1) entered blocking state [ 68.570567][ T4517] bridge0: port 2(bridge_slave_1) entered disabled state [ 68.572111][ T4517] device bridge_slave_1 entered promiscuous mode [ 68.580798][ T4517] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 68.583343][ T4517] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 68.593046][ T4517] team0: Port device team_slave_0 added [ 68.594823][ T4517] team0: Port device team_slave_1 added [ 68.602041][ T4517] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 68.603100][ T4517] 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. [ 68.607309][ T4517] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 68.610085][ T4517] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 68.611031][ T4517] 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. [ 68.614865][ T4517] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 68.657315][ T4517] device hsr_slave_0 entered promiscuous mode [ 68.696314][ T4517] device hsr_slave_1 entered promiscuous mode [ 69.283771][ T4517] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 69.327480][ T4517] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 69.358164][ T4517] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 69.398129][ T4517] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 69.446238][ T4517] bridge0: port 2(bridge_slave_1) entered blocking state [ 69.447381][ T4517] bridge0: port 2(bridge_slave_1) entered forwarding state [ 69.448662][ T4517] bridge0: port 1(bridge_slave_0) entered blocking state [ 69.449694][ T4517] bridge0: port 1(bridge_slave_0) entered forwarding state [ 69.468639][ T4517] 8021q: adding VLAN 0 to HW filter on device bond0 [ 69.472733][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 69.474503][ T148] bridge0: port 1(bridge_slave_0) entered disabled state [ 69.476030][ T148] bridge0: port 2(bridge_slave_1) entered disabled state [ 69.479324][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 69.487677][ T4517] 8021q: adding VLAN 0 to HW filter on device team0 [ 69.498514][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 69.500230][ T148] bridge0: port 1(bridge_slave_0) entered blocking state [ 69.501328][ T148] bridge0: port 1(bridge_slave_0) entered forwarding state [ 69.502686][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 69.504138][ T148] bridge0: port 2(bridge_slave_1) entered blocking state [ 69.505190][ T148] bridge0: port 2(bridge_slave_1) entered forwarding state [ 69.514953][ T4517] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 69.518023][ T4517] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 69.521794][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 69.523621][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 69.525133][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 69.528238][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 69.532266][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 69.533784][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 69.578022][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 69.579314][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 69.583369][ T4517] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 69.590467][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 69.592083][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 69.607002][ T1969] cfg80211: failed to load regulatory.db [ 69.608343][ T2065] ieee802154 phy0 wpan0: encryption failed: -22 [ 69.609379][ T2065] ieee802154 phy1 wpan1: encryption failed: -22 [ 69.620928][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 69.622474][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 69.625087][ T4517] device veth0_vlan entered promiscuous mode [ 69.632834][ T4517] device veth1_vlan entered promiscuous mode [ 69.639846][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 69.641192][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 69.642549][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 69.643937][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 69.651032][ T4517] device veth0_macvtap entered promiscuous mode [ 69.653309][ T4517] device veth1_macvtap entered promiscuous mode [ 69.656707][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 69.660906][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 69.662410][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 69.666838][ T4517] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 69.668029][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 69.669690][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 69.671223][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 69.674338][ T4517] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 69.680886][ T4517] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 69.682275][ T4517] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 69.683624][ T4517] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 69.685012][ T4517] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 69.688072][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 69.689456][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 70.041775][ T136] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 72.919736][ T136] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 75.599302][ T136] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 75.651139][ T136] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 75.953436][ T1621] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 75.954695][ T1621] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 75.959566][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 75.968340][ T351] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 75.969570][ T351] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 75.971256][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready 1970/01/01 00:01:16 executed programs: 0 [ 76.462954][ T4987] chnl_net:caif_netlink_parms(): no params data found [ 76.496113][ T4987] bridge0: port 1(bridge_slave_0) entered blocking state [ 76.497931][ T4987] bridge0: port 1(bridge_slave_0) entered disabled state [ 76.499654][ T4987] device bridge_slave_0 entered promiscuous mode [ 76.502137][ T4987] bridge0: port 2(bridge_slave_1) entered blocking state [ 76.503090][ T4987] bridge0: port 2(bridge_slave_1) entered disabled state [ 76.504524][ T4987] device bridge_slave_1 entered promiscuous mode [ 76.513234][ T4987] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 76.515841][ T4987] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 76.520700][ T136] device hsr_slave_0 left promiscuous mode [ 76.566327][ T136] device hsr_slave_1 left promiscuous mode [ 76.646262][ T136] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 76.647453][ T136] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 76.648933][ T136] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 76.649961][ T136] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 76.651275][ T136] device bridge_slave_1 left promiscuous mode [ 76.652125][ T136] bridge0: port 2(bridge_slave_1) entered disabled state [ 76.696862][ T136] device bridge_slave_0 left promiscuous mode [ 76.697900][ T136] bridge0: port 1(bridge_slave_0) entered disabled state [ 76.826299][ T136] device veth1_macvtap left promiscuous mode [ 76.827385][ T136] device veth0_macvtap left promiscuous mode [ 76.828433][ T136] device veth1_vlan left promiscuous mode [ 76.829359][ T136] device veth0_vlan left promiscuous mode [ 76.936575][ T136] team0 (unregistering): Port device team_slave_1 removed [ 76.942197][ T136] team0 (unregistering): Port device team_slave_0 removed [ 76.946512][ T136] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 76.979636][ T136] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 77.081241][ T136] bond0 (unregistering): Released all slaves [ 77.190287][ T4987] team0: Port device team_slave_0 added [ 77.192199][ T4987] team0: Port device team_slave_1 added [ 77.203835][ T4987] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 77.204960][ T4987] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 77.209002][ T4987] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 77.211369][ T4987] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 77.212415][ T4987] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 77.216955][ T4987] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 77.260117][ T4987] device hsr_slave_0 entered promiscuous mode [ 77.316964][ T4987] device hsr_slave_1 entered promiscuous mode [ 77.887206][ T4987] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 78.006308][ T4987] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 78.067319][ T4987] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 78.107890][ T4987] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 78.233358][ T4987] 8021q: adding VLAN 0 to HW filter on device bond0 [ 78.242568][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 78.244103][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 78.257486][ T4987] 8021q: adding VLAN 0 to HW filter on device team0 [ 78.260092][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 78.261752][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 78.263403][ T148] bridge0: port 1(bridge_slave_0) entered blocking state [ 78.264504][ T148] bridge0: port 1(bridge_slave_0) entered forwarding state [ 78.265993][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 78.277688][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 78.279301][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 78.280805][ T148] bridge0: port 2(bridge_slave_1) entered blocking state [ 78.281911][ T148] bridge0: port 2(bridge_slave_1) entered forwarding state [ 78.286927][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 78.288660][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 78.293540][ T351] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 78.295346][ T351] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 78.298038][ T351] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 78.299610][ T351] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 78.301571][ T351] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 78.307022][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 78.308632][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 78.310097][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 78.311599][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 78.314263][ T4987] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 78.422981][ T4987] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 78.437450][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 78.438789][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 78.439995][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 78.441515][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 78.447741][ T351] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 78.449186][ T351] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 78.450726][ T351] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 78.452060][ T351] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 78.454526][ T4987] device veth0_vlan entered promiscuous mode [ 78.460780][ T4987] device veth1_vlan entered promiscuous mode [ 78.468501][ T351] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 78.470042][ T351] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 78.471548][ T351] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 78.473033][ T351] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 78.475309][ T4987] device veth0_macvtap entered promiscuous mode [ 78.476445][ T4075] Bluetooth: hci0: command 0x0409 tx timeout [ 78.479013][ T4987] device veth1_macvtap entered promiscuous mode [ 78.484405][ T4987] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 78.485576][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 78.488355][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 78.489846][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 78.491290][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 78.495198][ T4987] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 78.498711][ T4987] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 78.500029][ T4987] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 78.501407][ T4987] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 78.502666][ T4987] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 78.505887][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 78.509470][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 78.544931][ T148] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 78.546411][ T148] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 78.548233][ T351] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 78.560031][ T351] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 78.561243][ T351] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 78.563082][ T1621] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 78.634776][ T5121] loop0: detected capacity change from 0 to 4096 [ 78.647154][ T5121] ntfs: (device loop0): parse_options(): Option utf8 is no longer supported, using option nls=utf8. Please use option nls=utf8 in the future and make sure utf8 is compiled either as a module or into the kernel. [ 78.671479][ T1621] ODEBUG: Out of memory. ODEBUG disabled [ 78.677162][ T5121] ntfs: (device loop0): ntfs_is_extended_system_file(): Non-resident file name. You should run chkdsk. [ 78.678886][ T5121] ntfs: (device loop0): ntfs_read_locked_inode(): $DATA attribute is missing. [ 78.680230][ T5121] ntfs: (device loop0): ntfs_read_locked_inode(): Failed with error code -2. Marking corrupt inode 0x1 as bad. Run chkdsk. [ 78.682230][ T5121] ntfs: (device loop0): load_system_files(): Failed to load $MFTMirr. Mounting read-only. Run ntfsfix and/or chkdsk. [ 78.696593][ T5121] ntfs: (device loop0): map_mft_record_page(): Mft record 0xa is corrupt. Run chkdsk. [ 78.698156][ T5121] ntfs: (device loop0): map_mft_record(): Failed with error code 5. [ 78.699383][ T5121] ntfs: (device loop0): ntfs_read_locked_inode(): Failed with error code -5. Marking corrupt inode 0xa as bad. Run chkdsk. [ 78.701524][ T5121] ntfs: (device loop0): load_and_init_upcase(): Failed to load $UpCase from the volume. Using default. [ 78.717448][ T5121] ntfs: volume version 3.1. [ 78.729008][ T5121] ntfs: (device loop0): load_and_init_quota(): Failed to find inode number for $Quota. [ 78.755969][ T4987] ================================================================== [ 78.757269][ T4987] BUG: KASAN: null-ptr-deref in step_into+0xfc/0xa24 [ 78.758305][ T4987] Read of size 4 at addr 0000000000000018 by task syz-executor/4987 [ 78.759424][ T4987] [ 78.759724][ T4987] CPU: 1 PID: 4987 Comm: syz-executor Not tainted syzkaller #0 [ 78.760909][ T4987] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 78.762371][ T4987] Call trace: [ 78.762887][ T4987] dump_backtrace+0x0/0x43c [ 78.763574][ T4987] show_stack+0x2c/0x3c [ 78.764276][ T4987] __dump_stack+0x30/0x40 [ 78.764857][ T4987] dump_stack_lvl+0xf8/0x160 [ 78.765552][ T4987] kasan_report+0xe0/0x15c [ 78.766210][ T4987] kasan_check_range+0x270/0x2b0 [ 78.766943][ T4987] __kasan_check_read+0x44/0x54 [ 78.767699][ T4987] step_into+0xfc/0xa24 [ 78.768353][ T4987] walk_component+0x1f0/0x3a8 [ 78.768999][ T4987] path_lookupat+0x13c/0x3d0 [ 78.769698][ T4987] filename_lookup+0x180/0x414 [ 78.770342][ T4987] user_path_at_empty+0x5c/0x1a0 [ 78.771108][ T4987] __arm64_sys_umount+0xf4/0x178 [ 78.771857][ T4987] invoke_syscall+0x98/0x2b8 [ 78.772532][ T4987] el0_svc_common+0x138/0x258 [ 78.773195][ T4987] do_el0_svc+0x58/0x14c [ 78.773833][ T4987] el0_svc+0x78/0x1e0 [ 78.774398][ T4987] el0t_64_sync_handler+0xcc/0xe4 [ 78.775122][ T4987] el0t_64_sync+0x1a0/0x1a4 [ 78.775720][ T4987] ================================================================== [ 78.776849][ T4987] Disabling lock debugging due to kernel taint [ 78.785438][ T4987] Unable to handle kernel NULL pointer dereference at virtual address 0000000000000018 [ 78.787202][ T4987] Mem abort info: [ 78.787758][ T4987] ESR = 0x0000000096000005 [ 78.788451][ T4987] EC = 0x25: DABT (current EL), IL = 32 bits [ 78.789387][ T4987] SET = 0, FnV = 0 [ 78.789942][ T4987] EA = 0, S1PTW = 0 [ 78.790542][ T4987] FSC = 0x05: level 1 translation fault [ 78.791315][ T4987] Data abort info: [ 78.791874][ T4987] ISV = 0, ISS = 0x00000005 [ 78.792586][ T4987] CM = 0, WnR = 0 [ 78.793161][ T4987] user pgtable: 4k pages, 48-bit VAs, pgdp=0000000128eba000 [ 78.794197][ T4987] [0000000000000018] pgd=080000010a5dc003, p4d=080000010a5dc003, pud=0000000000000000 [ 78.795731][ T4987] Internal error: Oops: 0000000096000005 [#1] PREEMPT SMP [ 78.796809][ T4987] Modules linked in: [ 78.797385][ T4987] CPU: 1 PID: 4987 Comm: syz-executor Tainted: G B syzkaller #0 [ 78.798707][ T4987] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 78.800277][ T4987] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 78.801461][ T4987] pc : step_into+0xfc/0xa24 [ 78.802155][ T4987] lr : step_into+0xfc/0xa24 [ 78.802771][ T4987] sp : ffff80001fe378c0 [ 78.803323][ T4987] x29: ffff80001fe37980 x28: 1ffff00003fc6f67 x27: dfff800000000000 [ 78.804445][ T4987] x26: 1ffff00003fc6f6a x25: 0000000000000018 x24: 0000000000000080 [ 78.805618][ T4987] x23: 0000000000000000 x22: ffff80001fe37b38 x21: 0000000000000000 [ 78.806847][ T4987] x20: 0000000000000080 x19: ffff80001fe37b00 x18: 0000000000000002 [ 78.808115][ T4987] x17: 0000000040000000 x16: ffff8000082d6484 x15: 0000000000000002 [ 78.809370][ T4987] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 78.810583][ T4987] x11: 0000000000000000 x10: 0000000000000000 x9 : 0000000000000000 [ 78.811791][ T4987] x8 : 0000000000000000 x7 : 0000000000000000 x6 : ffff8000082459cc [ 78.812956][ T4987] x5 : 0000000000000000 x4 : 0000000000000000 x3 : ffff800008185e44 [ 78.814111][ T4987] x2 : 0000000000000001 x1 : 0000000000000001 x0 : 0000000000000000 [ 78.815283][ T4987] Call trace: [ 78.815753][ T4987] step_into+0xfc/0xa24 [ 78.816329][ T4987] walk_component+0x1f0/0x3a8 [ 78.817029][ T4987] path_lookupat+0x13c/0x3d0 [ 78.817710][ T4987] filename_lookup+0x180/0x414 [ 78.818450][ T4987] user_path_at_empty+0x5c/0x1a0 [ 78.819155][ T4987] __arm64_sys_umount+0xf4/0x178 [ 78.819923][ T4987] invoke_syscall+0x98/0x2b8 [ 78.820564][ T4987] el0_svc_common+0x138/0x258 [ 78.821233][ T4987] do_el0_svc+0x58/0x14c [ 78.821861][ T4987] el0_svc+0x78/0x1e0 [ 78.822449][ T4987] el0t_64_sync_handler+0xcc/0xe4 [ 78.823165][ T4987] el0t_64_sync+0x1a0/0x1a4 [ 78.823759][ T4987] Code: b94002d8 52800081 aa1903e0 97fc9fb0 (88dfff39) [ 78.824783][ T4987] ---[ end trace b6090738f6eb61a2 ]--- [ 79.090386][ T4987] Kernel panic - not syncing: Oops: Fatal exception [ 79.091262][ T4987] SMP: stopping secondary CPUs [ 79.091945][ T4987] Kernel Offset: disabled [ 79.092502][ T4987] CPU features: 0x8,000003c1,7d33ffd9 [ 79.093267][ T4987] Memory Limit: none [ 79.316487][ T4987] Rebooting in 86400 seconds..