Warning: Permanently added '10.128.1.173' (ED25519) to the list of known hosts. 1970/01/01 00:00:43 ignoring optional flag "sandboxArg"="0" 1970/01/01 00:00:44 parsed 1 programs [ 46.872868][ T4039] cgroup: Unknown subsys name 'net' [ 47.158260][ T4039] cgroup: Unknown subsys name 'rlimit' [ 47.511148][ T4039] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k SSFS [ 56.431532][ T540] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 56.433885][ T540] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 56.436826][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 56.464980][ T136] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 56.467246][ T136] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 56.470013][ T540] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 56.630959][ T4105] chnl_net:caif_netlink_parms(): no params data found [ 56.672201][ T4105] bridge0: port 1(bridge_slave_0) entered blocking state [ 56.674306][ T4105] bridge0: port 1(bridge_slave_0) entered disabled state [ 56.677093][ T4105] device bridge_slave_0 entered promiscuous mode [ 56.681577][ T4105] bridge0: port 2(bridge_slave_1) entered blocking state [ 56.683560][ T4105] bridge0: port 2(bridge_slave_1) entered disabled state [ 56.686197][ T4105] device bridge_slave_1 entered promiscuous mode [ 56.708519][ T4105] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 56.713148][ T4105] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 56.730695][ T4105] team0: Port device team_slave_0 added [ 56.735563][ T4105] team0: Port device team_slave_1 added [ 56.750172][ T4105] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 56.753575][ T4105] 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. [ 56.760766][ T4105] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 56.765618][ T4105] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 56.767621][ T4105] 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. [ 56.776277][ T4105] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 56.864284][ T4105] device hsr_slave_0 entered promiscuous mode [ 56.903045][ T4105] device hsr_slave_1 entered promiscuous mode [ 57.038750][ T4105] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 57.074803][ T4105] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 57.146386][ T4105] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 57.214088][ T4105] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 57.274906][ T4105] bridge0: port 2(bridge_slave_1) entered blocking state [ 57.276949][ T4105] bridge0: port 2(bridge_slave_1) entered forwarding state [ 57.279342][ T4105] bridge0: port 1(bridge_slave_0) entered blocking state [ 57.281416][ T4105] bridge0: port 1(bridge_slave_0) entered forwarding state [ 57.319767][ T4105] 8021q: adding VLAN 0 to HW filter on device bond0 [ 57.330299][ T1697] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 57.335846][ T1697] bridge0: port 1(bridge_slave_0) entered disabled state [ 57.339012][ T1697] bridge0: port 2(bridge_slave_1) entered disabled state [ 57.349572][ T4105] 8021q: adding VLAN 0 to HW filter on device team0 [ 57.356107][ T1697] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 57.358911][ T1697] bridge0: port 1(bridge_slave_0) entered blocking state [ 57.360866][ T1697] bridge0: port 1(bridge_slave_0) entered forwarding state [ 57.367624][ T1697] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 57.370436][ T1697] bridge0: port 2(bridge_slave_1) entered blocking state [ 57.372470][ T1697] bridge0: port 2(bridge_slave_1) entered forwarding state [ 57.388477][ T1697] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 57.394251][ T1697] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 57.400116][ T1697] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 57.407097][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 57.414732][ T1697] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 57.422122][ T4105] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 57.526794][ T1697] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 57.529058][ T1697] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 57.536356][ T4105] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 57.548738][ T1697] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 57.552919][ T1697] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 57.565525][ T1697] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 57.568559][ T1697] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 57.572634][ T1697] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 57.575066][ T1697] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 57.579230][ T4105] device veth0_vlan entered promiscuous mode [ 57.586417][ T4105] device veth1_vlan entered promiscuous mode [ 57.600179][ T1697] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 57.603664][ T1697] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 57.606249][ T1697] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 57.609092][ T1697] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 57.614183][ T4105] device veth0_macvtap entered promiscuous mode [ 57.618510][ T4105] device veth1_macvtap entered promiscuous mode [ 57.630061][ T4105] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 57.633244][ T540] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 57.635841][ T540] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 57.638337][ T540] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 57.641037][ T540] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 57.647250][ T4105] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 57.650566][ T540] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 57.655483][ T540] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 57.660458][ T4105] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 57.663187][ T4105] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 57.665505][ T4105] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 57.667796][ T4105] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 1970/01/01 00:00:58 executed programs: 0 [ 58.314759][ T4141] chnl_net:caif_netlink_parms(): no params data found [ 58.350850][ T4141] bridge0: port 1(bridge_slave_0) entered blocking state [ 58.353459][ T4141] bridge0: port 1(bridge_slave_0) entered disabled state [ 58.356089][ T4141] device bridge_slave_0 entered promiscuous mode [ 58.359952][ T4141] bridge0: port 2(bridge_slave_1) entered blocking state [ 58.362089][ T4141] bridge0: port 2(bridge_slave_1) entered disabled state [ 58.364858][ T4141] device bridge_slave_1 entered promiscuous mode [ 58.386080][ T4141] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 58.390743][ T4141] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 58.446477][ T4141] team0: Port device team_slave_0 added [ 58.450038][ T4141] team0: Port device team_slave_1 added [ 58.470222][ T4141] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 58.474711][ T4141] 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. [ 58.484314][ T4141] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 58.491106][ T4141] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 58.493579][ T4141] 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. [ 58.500521][ T4141] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 58.573696][ T4141] device hsr_slave_0 entered promiscuous mode [ 58.631785][ T4141] device hsr_slave_1 entered promiscuous mode [ 58.671658][ T4141] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 58.673968][ T4141] Cannot create hsr debugfs directory [ 58.740197][ T4141] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 60.292088][ T13] Bluetooth: hci0: command 0x0409 tx timeout [ 60.953803][ T4141] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 62.371607][ T4058] Bluetooth: hci0: command 0x041b tx timeout [ 63.225413][ T4141] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 63.281041][ T4141] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 63.444964][ T4141] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 63.503724][ T4141] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 63.544236][ T4141] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 63.594062][ T4141] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 63.713194][ T4141] 8021q: adding VLAN 0 to HW filter on device bond0 [ 63.720440][ T540] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 63.725657][ T540] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 63.730997][ T4141] 8021q: adding VLAN 0 to HW filter on device team0 [ 63.737174][ T540] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 63.740075][ T540] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 63.745843][ T540] bridge0: port 1(bridge_slave_0) entered blocking state [ 63.747752][ T540] bridge0: port 1(bridge_slave_0) entered forwarding state [ 63.750579][ T540] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 63.756306][ T540] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 63.759107][ T540] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 63.764873][ T540] bridge0: port 2(bridge_slave_1) entered blocking state [ 63.766940][ T540] bridge0: port 2(bridge_slave_1) entered forwarding state [ 63.785691][ T540] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 63.790647][ T540] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 63.796610][ T540] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 63.799694][ T540] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 63.803188][ T540] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 63.808268][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 63.811122][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 63.817192][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 63.820087][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 63.839057][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 63.843557][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 63.848431][ T4141] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 63.930598][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 63.933326][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 63.939669][ T4141] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 63.965417][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 63.968219][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 63.989371][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 63.994708][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 63.997450][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 63.999939][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 64.005210][ T4141] device veth0_vlan entered promiscuous mode [ 64.012504][ T4141] device veth1_vlan entered promiscuous mode [ 64.029848][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 64.033288][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 64.035969][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 64.038703][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 64.044626][ T4141] device veth0_macvtap entered promiscuous mode [ 64.049732][ T4141] device veth1_macvtap entered promiscuous mode [ 64.065684][ T4141] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 64.068626][ T4141] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 64.072652][ T4141] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 64.090047][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 64.093082][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 64.096085][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 64.098958][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 64.106774][ T4141] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 64.109620][ T4141] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 64.113674][ T4141] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 64.115805][ T540] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 64.118530][ T540] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 64.126004][ T4141] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 64.128471][ T4141] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 64.130909][ T4141] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 64.136664][ T4141] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 64.173791][ T148] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 64.175968][ T148] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 64.185858][ T540] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 64.206116][ T148] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 64.208581][ T148] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 64.212056][ T1697] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready 1970/01/01 00:01:04 executed programs: 2 [ 64.295925][ T4158] loop0: detected capacity change from 0 to 4096 [ 64.333573][ T4158] 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. [ 64.350547][ T4158] ntfs: (device loop0): ntfs_is_extended_system_file(): Non-resident file name. You should run chkdsk. [ 64.353743][ T4158] ntfs: (device loop0): ntfs_read_locked_inode(): $DATA attribute is missing. [ 64.356106][ T4158] ntfs: (device loop0): ntfs_read_locked_inode(): Failed with error code -2. Marking corrupt inode 0x1 as bad. Run chkdsk. [ 64.359838][ T4158] ntfs: (device loop0): load_system_files(): Failed to load $MFTMirr. Mounting read-only. Run ntfsfix and/or chkdsk. [ 64.364298][ T4158] ntfs: (device loop0): map_mft_record_page(): Mft record 0xa is corrupt. Run chkdsk. [ 64.366857][ T4158] ntfs: (device loop0): map_mft_record(): Failed with error code 5. [ 64.368942][ T4158] ntfs: (device loop0): ntfs_read_locked_inode(): Failed with error code -5. Marking corrupt inode 0xa as bad. Run chkdsk. [ 64.373881][ T4158] ntfs: (device loop0): load_and_init_upcase(): Failed to load $UpCase from the volume. Using default. [ 64.378308][ T4158] ntfs: volume version 3.1. [ 64.382931][ T4158] ntfs: (device loop0): load_and_init_quota(): Failed to find inode number for $Quota. [ 64.397426][ T4141] ================================================================== [ 64.399735][ T4141] BUG: KASAN: null-ptr-deref in step_into+0xfc/0xa24 [ 64.401556][ T4141] Read of size 4 at addr 0000000000000018 by task syz-executor/4141 [ 64.403723][ T4141] [ 64.404350][ T4141] CPU: 0 PID: 4141 Comm: syz-executor Not tainted 5.15.186-syzkaller #0 [ 64.406659][ T4141] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 64.409388][ T4141] Call trace: [ 64.410272][ T4141] dump_backtrace+0x0/0x43c [ 64.411490][ T4141] show_stack+0x2c/0x3c [ 64.412656][ T4141] __dump_stack+0x30/0x40 [ 64.413827][ T4141] dump_stack_lvl+0xf8/0x160 [ 64.415096][ T4141] kasan_report+0xe0/0x15c [ 64.416344][ T4141] kasan_check_range+0x270/0x2b0 [ 64.417733][ T4141] __kasan_check_read+0x44/0x54 [ 64.419081][ T4141] step_into+0xfc/0xa24 [ 64.420187][ T4141] walk_component+0x1f0/0x3a8 [ 64.421517][ T4141] path_lookupat+0x13c/0x3d0 [ 64.422770][ T4141] filename_lookup+0x180/0x414 [ 64.424065][ T4141] user_path_at_empty+0x5c/0x1a0 [ 64.425389][ T4141] __arm64_sys_umount+0xf4/0x178 [ 64.426734][ T4141] invoke_syscall+0x98/0x2b8 [ 64.427999][ T4141] el0_svc_common+0x138/0x258 [ 64.429252][ T4141] do_el0_svc+0x58/0x14c [ 64.430400][ T4141] el0_svc+0x78/0x1e0 [ 64.431461][ T4141] el0t_64_sync_handler+0xcc/0xe4 [ 64.432780][ T4141] el0t_64_sync+0x1a0/0x1a4 [ 64.433965][ T4141] ================================================================== [ 64.436206][ T4141] Disabling lock debugging due to kernel taint [ 64.440209][ T4141] Unable to handle kernel NULL pointer dereference at virtual address 0000000000000018 [ 64.444958][ T4141] Mem abort info: [ 64.446022][ T4141] ESR = 0x0000000096000005 [ 64.447258][ T4141] EC = 0x25: DABT (current EL), IL = 32 bits [ 64.448878][ T4141] SET = 0, FnV = 0 [ 64.449962][ T4141] EA = 0, S1PTW = 0 [ 64.450976][ T4141] FSC = 0x05: level 1 translation fault [ 64.453173][ T4141] Data abort info: [ 64.454251][ T4141] ISV = 0, ISS = 0x00000005 [ 64.455495][ T4141] CM = 0, WnR = 0 [ 64.456496][ T4141] user pgtable: 4k pages, 48-bit VAs, pgdp=0000000108896000 [ 64.458508][ T4141] [0000000000000018] pgd=0800000111420003, p4d=0800000111420003, pud=0000000000000000 [ 64.461038][ T4141] Internal error: Oops: 0000000096000005 [#1] PREEMPT SMP [ 64.462835][ T1533] Bluetooth: hci0: command 0x040f tx timeout [ 64.462936][ T4141] Modules linked in: [ 64.465580][ T4141] CPU: 0 PID: 4141 Comm: syz-executor Tainted: G B 5.15.186-syzkaller #0 [ 64.468198][ T4141] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 64.470909][ T4141] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 64.473047][ T4141] pc : step_into+0xfc/0xa24 [ 64.474277][ T4141] lr : step_into+0xfc/0xa24 [ 64.475473][ T4141] sp : ffff80001f5978c0 [ 64.476538][ T4141] x29: ffff80001f597980 x28: 1ffff00003eb2f67 x27: dfff800000000000 [ 64.478711][ T4141] x26: 1ffff00003eb2f6a x25: 0000000000000018 x24: 0000000000000080 [ 64.480919][ T4141] x23: 0000000000000000 x22: ffff80001f597b38 x21: 0000000000000000 [ 64.483069][ T4141] x20: 0000000000000080 x19: ffff80001f597b00 x18: 0000000000000002 [ 64.485273][ T4141] x17: 0000000040000000 x16: ffff8000082d6448 x15: 0000000000000002 [ 64.487399][ T4141] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 64.489645][ T4141] x11: 0000000000000000 x10: 0000000000000000 x9 : 0000000000000000 [ 64.491833][ T4141] x8 : 0000000000000000 x7 : 0000000000000000 x6 : ffff80000824599c [ 64.494063][ T4141] x5 : 0000000000000000 x4 : 0000000000000000 x3 : ffff800008185e38 [ 64.496243][ T4141] x2 : 0000000000000001 x1 : 0000000000000001 x0 : 0000000000000000 [ 64.498474][ T4141] Call trace: [ 64.499348][ T4141] step_into+0xfc/0xa24 [ 64.500506][ T4141] walk_component+0x1f0/0x3a8 [ 64.501747][ T4141] path_lookupat+0x13c/0x3d0 [ 64.503095][ T4141] filename_lookup+0x180/0x414 [ 64.504436][ T4141] user_path_at_empty+0x5c/0x1a0 [ 64.505782][ T4141] __arm64_sys_umount+0xf4/0x178 [ 64.507100][ T4141] invoke_syscall+0x98/0x2b8 [ 64.508406][ T4141] el0_svc_common+0x138/0x258 [ 64.509698][ T4141] do_el0_svc+0x58/0x14c [ 64.510872][ T4141] el0_svc+0x78/0x1e0 [ 64.511942][ T4141] el0t_64_sync_handler+0xcc/0xe4 [ 64.513286][ T4141] el0t_64_sync+0x1a0/0x1a4 [ 64.514486][ T4141] Code: b94002d8 52800081 aa1903e0 97fc9fdf (88dfff39) [ 64.516426][ T4141] ---[ end trace f518d06d68e8fabe ]--- [ 64.834237][ T4141] Kernel panic - not syncing: Oops: Fatal exception [ 64.836053][ T4141] SMP: stopping secondary CPUs [ 64.837391][ T4141] Kernel Offset: disabled [ 64.838578][ T4141] CPU features: 0x8,000081c1,21302e40 [ 64.840078][ T4141] Memory Limit: none [ 65.151716][ T4141] Rebooting in 86400 seconds..