Warning: Permanently added '10.128.1.57' (ED25519) to the list of known hosts. 2025/09/10 19:03:16 parsed 1 programs [ 91.648141][ T4695] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k FS [ 93.617549][ T4749] chnl_net:caif_netlink_parms(): no params data found [ 93.672904][ T4749] bridge0: port 1(bridge_slave_0) entered blocking state [ 93.680129][ T4749] bridge0: port 1(bridge_slave_0) entered disabled state [ 93.689283][ T4749] device bridge_slave_0 entered promiscuous mode [ 93.704648][ T4749] bridge0: port 2(bridge_slave_1) entered blocking state [ 93.712929][ T4749] bridge0: port 2(bridge_slave_1) entered disabled state [ 93.721220][ T4749] device bridge_slave_1 entered promiscuous mode [ 93.750746][ T4749] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 93.763662][ T4749] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 93.793062][ T4749] team0: Port device team_slave_0 added [ 93.801359][ T4749] team0: Port device team_slave_1 added [ 93.824467][ T4749] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 93.831604][ T4749] 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. [ 93.858994][ T4749] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 93.873792][ T4749] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 93.881056][ T4749] 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. [ 93.908309][ T4749] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 93.946612][ T4749] device hsr_slave_0 entered promiscuous mode [ 93.954567][ T4749] device hsr_slave_1 entered promiscuous mode [ 94.621611][ T4749] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 94.632593][ T4749] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 94.642828][ T4749] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 94.652431][ T4749] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 94.713563][ T4749] 8021q: adding VLAN 0 to HW filter on device bond0 [ 94.734729][ T151] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 94.743158][ T151] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 94.754184][ T4749] 8021q: adding VLAN 0 to HW filter on device team0 [ 94.765370][ T151] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 94.774203][ T151] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 94.784106][ T151] bridge0: port 1(bridge_slave_0) entered blocking state [ 94.791342][ T151] bridge0: port 1(bridge_slave_0) entered forwarding state [ 94.809053][ T151] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 94.817531][ T151] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 94.827515][ T151] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 94.836097][ T151] bridge0: port 2(bridge_slave_1) entered blocking state [ 94.843205][ T151] bridge0: port 2(bridge_slave_1) entered forwarding state [ 94.854790][ T151] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 94.863588][ T151] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 94.907501][ T4749] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 94.921969][ T4749] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 94.934964][ T151] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 94.946452][ T151] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 94.955403][ T151] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 94.966940][ T151] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 94.977011][ T151] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 94.986972][ T151] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 95.003220][ T151] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 95.011331][ T151] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 95.136668][ T4749] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 95.146557][ T4232] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 95.154661][ T4232] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 95.175752][ T151] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 95.185603][ T151] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 95.220824][ T4232] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 95.229420][ T4232] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 95.238611][ T4232] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 95.247526][ T4232] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 95.257198][ T4749] device veth0_vlan entered promiscuous mode [ 95.291018][ T4749] device veth1_vlan entered promiscuous mode [ 95.314955][ T4237] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 95.323304][ T4237] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 95.331748][ T4237] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 95.340704][ T4237] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 95.374830][ T4749] device veth0_macvtap entered promiscuous mode [ 95.387701][ T4749] device veth1_macvtap entered promiscuous mode [ 95.405740][ T4749] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 95.414682][ T4237] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 95.423727][ T4237] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 95.432686][ T4237] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 95.442196][ T4237] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 95.453747][ T4749] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 95.463113][ T4237] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 95.474292][ T4237] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 95.486337][ T4749] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 95.497743][ T4749] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 95.507062][ T4749] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 95.517467][ T4749] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 95.856424][ T4237] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 95.890263][ T4237] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 95.907610][ T4232] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 95.933217][ T4237] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 95.949243][ T4237] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 95.969908][ T4232] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready 2025/09/10 19:03:24 executed programs: 0 [ 97.249189][ T4903] chnl_net:caif_netlink_parms(): no params data found [ 97.370529][ T4903] bridge0: port 1(bridge_slave_0) entered blocking state [ 97.387992][ T4903] bridge0: port 1(bridge_slave_0) entered disabled state [ 97.396159][ T4903] device bridge_slave_0 entered promiscuous mode [ 97.413082][ T4903] bridge0: port 2(bridge_slave_1) entered blocking state [ 97.420978][ T4903] bridge0: port 2(bridge_slave_1) entered disabled state [ 97.431957][ T4903] device bridge_slave_1 entered promiscuous mode [ 97.474147][ T4903] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 97.502138][ T4903] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 97.562459][ T4903] team0: Port device team_slave_0 added [ 97.580504][ T4903] team0: Port device team_slave_1 added [ 97.636215][ T4903] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 97.644602][ T4903] 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. [ 97.672043][ T4903] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 97.685821][ T4903] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 97.692900][ T4903] 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. [ 97.721078][ T4903] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 97.779597][ T4903] device hsr_slave_0 entered promiscuous mode [ 97.798268][ T4903] device hsr_slave_1 entered promiscuous mode [ 97.808360][ T4903] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 97.815936][ T4903] Cannot create hsr debugfs directory [ 97.909797][ T4903] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 99.118139][ T21] Bluetooth: hci0: command 0x0409 tx timeout [ 100.197097][ T4903] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 100.272093][ T4903] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 100.334877][ T4903] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 100.444707][ T4903] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 100.453481][ T4903] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 100.462267][ T4903] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 100.473104][ T4903] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 100.519499][ T4903] 8021q: adding VLAN 0 to HW filter on device bond0 [ 100.541593][ T4237] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 100.549893][ T4237] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 100.559742][ T4903] 8021q: adding VLAN 0 to HW filter on device team0 [ 100.569262][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 100.578379][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 100.586723][ T9] bridge0: port 1(bridge_slave_0) entered blocking state [ 100.593798][ T9] bridge0: port 1(bridge_slave_0) entered forwarding state [ 100.603129][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 100.613170][ T4237] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 100.621835][ T4237] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 100.630711][ T4237] bridge0: port 2(bridge_slave_1) entered blocking state [ 100.638082][ T4237] bridge0: port 2(bridge_slave_1) entered forwarding state [ 100.657731][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 100.670449][ T4237] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 100.680084][ T4237] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 100.690019][ T4237] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 100.698932][ T4237] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 100.717319][ T151] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 100.726709][ T151] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 100.740271][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 100.749726][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 100.769403][ T151] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 100.778354][ T151] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 100.788301][ T4903] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 100.872461][ T151] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 100.880359][ T151] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 100.893049][ T4903] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 100.923860][ T151] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 100.933368][ T151] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 100.950562][ T4237] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 100.964996][ T4237] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 100.973646][ T4237] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 100.982023][ T4237] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 100.997026][ T4903] device veth0_vlan entered promiscuous mode [ 101.008426][ T155] device hsr_slave_0 left promiscuous mode [ 101.014740][ T155] device hsr_slave_1 left promiscuous mode [ 101.021436][ T155] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 101.030050][ T155] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 101.037674][ T155] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 101.045262][ T155] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 101.052949][ T155] device bridge_slave_1 left promiscuous mode [ 101.059287][ T155] bridge0: port 2(bridge_slave_1) entered disabled state [ 101.067280][ T155] device bridge_slave_0 left promiscuous mode [ 101.073954][ T155] bridge0: port 1(bridge_slave_0) entered disabled state [ 101.084601][ T155] device veth1_macvtap left promiscuous mode [ 101.091233][ T155] device veth0_macvtap left promiscuous mode [ 101.097276][ T155] device veth1_vlan left promiscuous mode [ 101.103150][ T155] device veth0_vlan left promiscuous mode [ 101.198053][ T4283] Bluetooth: hci0: command 0x041b tx timeout [ 101.222592][ T155] team0 (unregistering): Port device team_slave_1 removed [ 101.234053][ T155] team0 (unregistering): Port device team_slave_0 removed [ 101.245077][ T155] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 101.259854][ T155] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 101.306032][ T155] bond0 (unregistering): Released all slaves [ 101.356092][ T4903] device veth1_vlan entered promiscuous mode [ 101.373810][ T151] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 101.382180][ T151] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 101.390663][ T151] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 101.399546][ T151] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 101.410830][ T4903] device veth0_macvtap entered promiscuous mode [ 101.420835][ T4903] device veth1_macvtap entered promiscuous mode [ 101.437258][ T4903] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 101.449066][ T4903] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 101.456467][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 101.465614][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 101.473928][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 101.484930][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 101.493851][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 101.502432][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 101.514557][ T4903] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 101.525382][ T4903] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 101.534175][ T4903] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 101.543465][ T4903] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 101.595191][ T4237] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 101.605378][ T4237] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 101.616437][ T151] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 101.634320][ T151] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 101.647450][ T151] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 101.657684][ T4237] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 101.705558][ T5137] FAULT_INJECTION: forcing a failure. [ 101.705558][ T5137] name failslab, interval 1, probability 0, space 0, times 1 [ 101.718972][ T5137] CPU: 0 PID: 5137 Comm: syz.0.15 Not tainted syzkaller #0 [ 101.726182][ T5137] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 101.736355][ T5137] Call Trace: [ 101.739625][ T5137] [ 101.742545][ T5137] dump_stack_lvl+0x168/0x230 [ 101.747221][ T5137] ? show_regs_print_info+0x20/0x20 [ 101.752409][ T5137] ? load_image+0x3b0/0x3b0 [ 101.757427][ T5137] ? __lock_acquire+0x7c60/0x7c60 [ 101.762433][ T5137] ? ilookup5+0xae/0x1f0 [ 101.766863][ T5137] should_fail+0x38c/0x4c0 [ 101.771282][ T5137] ? ovl_lookup_inode+0x130/0x130 [ 101.776387][ T5137] should_failslab+0x5/0x20 [ 101.780879][ T5137] slab_pre_alloc_hook+0x51/0xc0 [ 101.785801][ T5137] ? ovl_d_real+0x490/0x490 [ 101.790289][ T5137] ? ovl_alloc_inode+0x1b/0x80 [ 101.795035][ T5137] kmem_cache_alloc+0x3d/0x290 [ 101.799871][ T5137] ? ovl_d_real+0x490/0x490 [ 101.804367][ T5137] ? ovl_lookup_inode+0x130/0x130 [ 101.809479][ T5137] ovl_alloc_inode+0x1b/0x80 [ 101.814072][ T5137] ? ovl_d_real+0x490/0x490 [ 101.818556][ T5137] iget5_locked+0x9e/0x250 [ 101.822952][ T5137] ? ovl_get_trap_inode+0x190/0x190 [ 101.828132][ T5137] ovl_get_inode+0x4ed/0xbb0 [ 101.832712][ T5137] ovl_lookup+0x12fc/0x16c0 [ 101.837214][ T5137] ? ovl_path_next+0x260/0x260 [ 101.841964][ T5137] ? __init_waitqueue_head+0xa5/0x150 [ 101.847318][ T5137] __lookup_slow+0x27d/0x3d0 [ 101.851993][ T5137] ? lookup_one_len+0x2c0/0x2c0 [ 101.856847][ T5137] ? ovl_permission+0xc2/0x1e0 [ 101.861593][ T5137] ? down_read+0x1aa/0x2e0 [ 101.866169][ T5137] lookup_one_unlocked+0x17a/0x290 [ 101.871263][ T5137] ? lookup_one+0x2c0/0x2c0 [ 101.875754][ T5137] ovl_lookup_single+0x61/0x850 [ 101.880586][ T5137] ovl_lookup_layer+0x379/0x440 [ 101.885516][ T5137] ovl_lookup+0x6af/0x16c0 [ 101.889933][ T5137] ? ovl_path_next+0x260/0x260 [ 101.894698][ T5137] ? __init_waitqueue_head+0xa5/0x150 [ 101.900079][ T5137] __lookup_slow+0x27d/0x3d0 [ 101.904662][ T5137] ? lookup_one_len+0x2c0/0x2c0 [ 101.909592][ T5137] ? down_read+0x1aa/0x2e0 [ 101.914006][ T5137] lookup_slow+0x53/0x70 [ 101.918233][ T5137] walk_component+0x319/0x460 [ 101.922914][ T5137] path_lookupat+0x169/0x440 [ 101.927491][ T5137] filename_lookup+0x1e2/0x4f0 [ 101.932239][ T5137] ? hashlen_string+0x110/0x110 [ 101.937183][ T5137] ? strncpy_from_user+0x1fb/0x360 [ 101.942279][ T5137] ? getname_flags+0x1fe/0x500 [ 101.947031][ T5137] user_path_at_empty+0x40/0x190 [ 101.951952][ T5137] path_setxattr+0xae/0x280 [ 101.956439][ T5137] ? simple_xattr_list_add+0xf0/0xf0 [ 101.961706][ T5137] ? lock_chain_count+0x20/0x20 [ 101.966625][ T5137] ? vtime_user_exit+0x2dc/0x400 [ 101.971545][ T5137] __x64_sys_lsetxattr+0xb4/0xd0 [ 101.976473][ T5137] do_syscall_64+0x4c/0xa0 [ 101.980961][ T5137] ? clear_bhb_loop+0x30/0x80 [ 101.985616][ T5137] ? clear_bhb_loop+0x30/0x80 [ 101.990275][ T5137] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 101.996164][ T5137] RIP: 0033:0x7faf85b8d849 [ 102.000561][ T5137] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 102.020154][ T5137] RSP: 002b:00007faf84e0b058 EFLAGS: 00000246 ORIG_RAX: 00000000000000bd [ 102.028639][ T5137] RAX: ffffffffffffffda RBX: 00007faf85d52fa0 RCX: 00007faf85b8d849 [ 102.036700][ T5137] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000020000140 [ 102.044663][ T5137] RBP: 00007faf84e0b0a0 R08: 0000000000000000 R09: 0000000000000000 [ 102.052617][ T5137] R10: 000000000000001c R11: 0000000000000246 R12: 0000000000000002 [ 102.060572][ T5137] R13: 0000000000000000 R14: 00007faf85d52fa0 R15: 00007ffd35d47428 [ 102.068534][ T5137] [ 102.098333][ T5137] overlayfs: failed to get inode (-12) 2025/09/10 19:03:29 executed programs: 3 [ 102.153900][ T5139] FAULT_INJECTION: forcing a failure. [ 102.153900][ T5139] name failslab, interval 1, probability 0, space 0, times 0 [ 102.169094][ T5139] CPU: 1 PID: 5139 Comm: syz.0.16 Not tainted syzkaller #0 [ 102.176312][ T5139] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 102.186366][ T5139] Call Trace: [ 102.189663][ T5139] [ 102.192584][ T5139] dump_stack_lvl+0x168/0x230 [ 102.197262][ T5139] ? show_regs_print_info+0x20/0x20 [ 102.202465][ T5139] ? load_image+0x3b0/0x3b0 [ 102.206974][ T5139] ? __might_sleep+0xf0/0xf0 [ 102.211560][ T5139] ? __lock_acquire+0x7c60/0x7c60 [ 102.216583][ T5139] should_fail+0x38c/0x4c0 [ 102.221009][ T5139] should_failslab+0x5/0x20 [ 102.225516][ T5139] slab_pre_alloc_hook+0x51/0xc0 [ 102.230459][ T5139] kmem_cache_alloc_trace+0x47/0x2a0 [ 102.235758][ T5139] ? ovl_encode_real_fh+0xd0/0x330 [ 102.240875][ T5139] ovl_encode_real_fh+0xd0/0x330 [ 102.245897][ T5139] ? ovl_set_attr+0x310/0x310 [ 102.250575][ T5139] ? ovl_lookup_layer+0x379/0x440 [ 102.255718][ T5139] ovl_lookup_index+0x64/0x680 [ 102.260513][ T5139] ovl_lookup+0x10d1/0x16c0 [ 102.265045][ T5139] ? ovl_path_next+0x260/0x260 [ 102.269817][ T5139] ? __init_waitqueue_head+0xa5/0x150 [ 102.275209][ T5139] __lookup_slow+0x27d/0x3d0 [ 102.279818][ T5139] ? lookup_one_len+0x2c0/0x2c0 [ 102.284695][ T5139] ? down_read+0x1aa/0x2e0 [ 102.289209][ T5139] lookup_slow+0x53/0x70 [ 102.293477][ T5139] walk_component+0x319/0x460 [ 102.298155][ T5139] path_lookupat+0x169/0x440 [ 102.302797][ T5139] filename_lookup+0x1e2/0x4f0 [ 102.307562][ T5139] ? hashlen_string+0x110/0x110 [ 102.312433][ T5139] ? strncpy_from_user+0x1fb/0x360 [ 102.317540][ T5139] ? getname_flags+0x1fe/0x500 [ 102.322300][ T5139] user_path_at_empty+0x40/0x190 [ 102.327232][ T5139] path_setxattr+0xae/0x280 [ 102.331741][ T5139] ? simple_xattr_list_add+0xf0/0xf0 [ 102.337041][ T5139] ? lock_chain_count+0x20/0x20 [ 102.341982][ T5139] ? vtime_user_exit+0x2dc/0x400 [ 102.346919][ T5139] __x64_sys_lsetxattr+0xb4/0xd0 [ 102.351944][ T5139] do_syscall_64+0x4c/0xa0 [ 102.356353][ T5139] ? clear_bhb_loop+0x30/0x80 [ 102.361018][ T5139] ? clear_bhb_loop+0x30/0x80 [ 102.365699][ T5139] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 102.371593][ T5139] RIP: 0033:0x7faf85b8d849 [ 102.376005][ T5139] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 102.395603][ T5139] RSP: 002b:00007faf84e0b058 EFLAGS: 00000246 ORIG_RAX: 00000000000000bd [ 102.404019][ T5139] RAX: ffffffffffffffda RBX: 00007faf85d52fa0 RCX: 00007faf85b8d849 [ 102.412045][ T5139] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000020000140 [ 102.420008][ T5139] RBP: 00007faf84e0b0a0 R08: 0000000000000000 R09: 0000000000000000 [ 102.428013][ T5139] R10: 000000000000001c R11: 0000000000000246 R12: 0000000000000002 [ 102.435986][ T5139] R13: 0000000000000000 R14: 00007faf85d52fa0 R15: 00007ffd35d47428 [ 102.443975][ T5139] [ 102.516730][ T5141] FAULT_INJECTION: forcing a failure. [ 102.516730][ T5141] name failslab, interval 1, probability 0, space 0, times 0 [ 102.529505][ T5141] CPU: 1 PID: 5141 Comm: syz.0.17 Not tainted syzkaller #0 [ 102.536715][ T5141] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 102.546766][ T5141] Call Trace: [ 102.550051][ T5141] [ 102.552981][ T5141] dump_stack_lvl+0x168/0x230 [ 102.557658][ T5141] ? show_regs_print_info+0x20/0x20 [ 102.562981][ T5141] ? load_image+0x3b0/0x3b0 [ 102.567482][ T5141] ? __might_sleep+0xf0/0xf0 [ 102.572076][ T5141] ? __lock_acquire+0x7c60/0x7c60 [ 102.577116][ T5141] should_fail+0x38c/0x4c0 [ 102.581732][ T5141] should_failslab+0x5/0x20 [ 102.586228][ T5141] slab_pre_alloc_hook+0x51/0xc0 [ 102.591161][ T5141] kmem_cache_alloc_trace+0x47/0x2a0 [ 102.596451][ T5141] ? ovl_encode_real_fh+0xd0/0x330 [ 102.601582][ T5141] ovl_encode_real_fh+0xd0/0x330 [ 102.606557][ T5141] ? __lock_acquire+0x7c60/0x7c60 [ 102.611587][ T5141] ? ovl_set_attr+0x310/0x310 [ 102.616362][ T5141] ovl_encode_fh+0x6f2/0x940 [ 102.620952][ T5141] ? ovl_do_rename+0x180/0x180 [ 102.625718][ T5141] exportfs_encode_fh+0x169/0x480 [ 102.630776][ T5141] ovl_encode_real_fh+0xfc/0x330 [ 102.635739][ T5141] ? ovl_set_attr+0x310/0x310 [ 102.640447][ T5141] ? ovl_lookup_layer+0x379/0x440 [ 102.645595][ T5141] ovl_lookup_index+0x64/0x680 [ 102.650375][ T5141] ovl_lookup+0x10d1/0x16c0 [ 102.654907][ T5141] ? ovl_path_next+0x260/0x260 [ 102.659680][ T5141] ? __init_waitqueue_head+0xa5/0x150 [ 102.665056][ T5141] __lookup_slow+0x27d/0x3d0 [ 102.669655][ T5141] ? lookup_one_len+0x2c0/0x2c0 [ 102.674519][ T5141] ? down_read+0x1aa/0x2e0 [ 102.679029][ T5141] lookup_slow+0x53/0x70 [ 102.683270][ T5141] walk_component+0x319/0x460 [ 102.687945][ T5141] path_lookupat+0x169/0x440 [ 102.692547][ T5141] filename_lookup+0x1e2/0x4f0 [ 102.697402][ T5141] ? hashlen_string+0x110/0x110 [ 102.702278][ T5141] ? strncpy_from_user+0x1fb/0x360 [ 102.707392][ T5141] ? getname_flags+0x1fe/0x500 [ 102.712247][ T5141] user_path_at_empty+0x40/0x190 [ 102.717180][ T5141] path_setxattr+0xae/0x280 [ 102.721678][ T5141] ? simple_xattr_list_add+0xf0/0xf0 [ 102.726961][ T5141] ? lock_chain_count+0x20/0x20 [ 102.731824][ T5141] ? vtime_user_exit+0x2dc/0x400 [ 102.736770][ T5141] __x64_sys_lsetxattr+0xb4/0xd0 [ 102.741721][ T5141] do_syscall_64+0x4c/0xa0 [ 102.746313][ T5141] ? clear_bhb_loop+0x30/0x80 [ 102.751018][ T5141] ? clear_bhb_loop+0x30/0x80 [ 102.755697][ T5141] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 102.761590][ T5141] RIP: 0033:0x7faf85b8d849 [ 102.766023][ T5141] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 102.785629][ T5141] RSP: 002b:00007faf84e0b058 EFLAGS: 00000246 ORIG_RAX: 00000000000000bd [ 102.794056][ T5141] RAX: ffffffffffffffda RBX: 00007faf85d52fa0 RCX: 00007faf85b8d849 [ 102.802029][ T5141] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000020000140 [ 102.809997][ T5141] RBP: 00007faf84e0b0a0 R08: 0000000000000000 R09: 0000000000000000 [ 102.818056][ T5141] R10: 000000000000001c R11: 0000000000000246 R12: 0000000000000002 [ 102.826022][ T5141] R13: 0000000000000000 R14: 00007faf85d52fa0 R15: 00007ffd35d47428 [ 102.834006][ T5141] [ 102.842981][ T5141] ------------[ cut here ]------------ [ 102.849151][ T5141] WARNING: CPU: 1 PID: 5141 at fs/overlayfs/copy_up.c:371 ovl_encode_real_fh+0x285/0x330 [ 102.859163][ T5141] Modules linked in: [ 102.863213][ T5141] CPU: 1 PID: 5141 Comm: syz.0.17 Not tainted syzkaller #0 [ 102.870837][ T5141] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 102.881546][ T5141] RIP: 0010:ovl_encode_real_fh+0x285/0x330 [ 102.887469][ T5141] Code: 3c 48 89 d8 48 8d 65 d8 5b 41 5c 41 5d 41 5e 41 5f 5d c3 e8 fd 1d b9 fe 0f 0b eb 10 e8 f4 1d b9 fe 0f 0b eb 07 e8 eb 1d b9 fe <0f> 0b 48 89 df e8 31 f0 fc fe 48 c7 c3 fb ff ff ff eb a3 e8 43 41 [ 102.908200][ T5141] RSP: 0018:ffffc90002faf6c0 EFLAGS: 00010293 [ 102.914353][ T5141] RAX: ffffffff82beacf5 RBX: ffff88801f9f9300 RCX: ffff88807e5b3b80 [ 102.923720][ T5141] RDX: 0000000000000000 RSI: 00000000000000ff RDI: 00000000000000ff [ 102.932127][ T5141] RBP: ffffc90002faf770 R08: dffffc0000000000 R09: fffffbfff1ad31e6 [ 102.940438][ T5141] R10: fffffbfff1ad31e6 R11: 1ffffffff1ad31e5 R12: 00000000000000ff [ 102.949338][ T5141] R13: 0000000000000080 R14: 1ffff920005f5edc R15: dffffc0000000000 [ 102.957389][ T5141] FS: 00007faf84e0b6c0(0000) GS:ffff8880b9100000(0000) knlGS:0000000000000000 [ 102.966865][ T5141] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 102.973754][ T5141] CR2: 00007faf85b709a0 CR3: 0000000073476000 CR4: 00000000003506e0 [ 102.982158][ T5141] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 102.990835][ T5141] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 102.999255][ T5141] Call Trace: [ 103.002610][ T5141] [ 103.005694][ T5141] ? ovl_set_attr+0x310/0x310 [ 103.011055][ T5141] ? ovl_lookup_layer+0x379/0x440 [ 103.016156][ T5141] ovl_lookup_index+0x64/0x680 [ 103.021364][ T5141] ovl_lookup+0x10d1/0x16c0 [ 103.026129][ T5141] ? ovl_path_next+0x260/0x260 [ 103.031495][ T5141] ? __init_waitqueue_head+0xa5/0x150 [ 103.036947][ T5141] __lookup_slow+0x27d/0x3d0 [ 103.042094][ T5141] ? lookup_one_len+0x2c0/0x2c0 [ 103.047133][ T5141] ? down_read+0x1aa/0x2e0 [ 103.053024][ T5141] lookup_slow+0x53/0x70 [ 103.057362][ T5141] walk_component+0x319/0x460 [ 103.063344][ T5141] path_lookupat+0x169/0x440 [ 103.068271][ T5141] filename_lookup+0x1e2/0x4f0 [ 103.073113][ T5141] ? hashlen_string+0x110/0x110 [ 103.078422][ T5141] ? strncpy_from_user+0x1fb/0x360 [ 103.083599][ T5141] ? getname_flags+0x1fe/0x500 [ 103.088728][ T5141] user_path_at_empty+0x40/0x190 [ 103.094052][ T5141] path_setxattr+0xae/0x280 [ 103.098952][ T5141] ? simple_xattr_list_add+0xf0/0xf0 [ 103.104317][ T5141] ? lock_chain_count+0x20/0x20 [ 103.109600][ T5141] ? vtime_user_exit+0x2dc/0x400 [ 103.114613][ T5141] __x64_sys_lsetxattr+0xb4/0xd0 [ 103.122471][ T5141] do_syscall_64+0x4c/0xa0 [ 103.126958][ T5141] ? clear_bhb_loop+0x30/0x80 [ 103.132041][ T5141] ? clear_bhb_loop+0x30/0x80 [ 103.136806][ T5141] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 103.143243][ T5141] RIP: 0033:0x7faf85b8d849 [ 103.147728][ T5141] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 103.170085][ T5141] RSP: 002b:00007faf84e0b058 EFLAGS: 00000246 ORIG_RAX: 00000000000000bd [ 103.178572][ T5141] RAX: ffffffffffffffda RBX: 00007faf85d52fa0 RCX: 00007faf85b8d849 [ 103.186592][ T5141] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000020000140 [ 103.195399][ T5141] RBP: 00007faf84e0b0a0 R08: 0000000000000000 R09: 0000000000000000 [ 103.203763][ T5141] R10: 000000000000001c R11: 0000000000000246 R12: 0000000000000002 [ 103.212763][ T5141] R13: 0000000000000000 R14: 00007faf85d52fa0 R15: 00007ffd35d47428 [ 103.220837][ T5141] [ 103.223962][ T5141] Kernel panic - not syncing: kernel: panic_on_warn set ... [ 103.231225][ T5141] CPU: 0 PID: 5141 Comm: syz.0.17 Not tainted syzkaller #0 [ 103.238395][ T5141] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 103.248701][ T5141] Call Trace: [ 103.251971][ T5141] [ 103.254881][ T5141] dump_stack_lvl+0x168/0x230 [ 103.259561][ T5141] ? show_regs_print_info+0x20/0x20 [ 103.264748][ T5141] ? load_image+0x3b0/0x3b0 [ 103.269500][ T5141] panic+0x2c9/0x7f0 [ 103.273503][ T5141] ? bpf_jit_dump+0xd0/0xd0 [ 103.278006][ T5141] ? ovl_encode_real_fh+0x285/0x330 [ 103.283204][ T5141] __warn+0x248/0x2b0 [ 103.287201][ T5141] ? ovl_encode_real_fh+0x285/0x330 [ 103.292535][ T5141] report_bug+0x1b7/0x2e0 [ 103.296877][ T5141] handle_bug+0x3a/0x70 [ 103.301124][ T5141] exc_invalid_op+0x16/0x40 [ 103.305710][ T5141] asm_exc_invalid_op+0x16/0x20 [ 103.310584][ T5141] RIP: 0010:ovl_encode_real_fh+0x285/0x330 [ 103.316408][ T5141] Code: 3c 48 89 d8 48 8d 65 d8 5b 41 5c 41 5d 41 5e 41 5f 5d c3 e8 fd 1d b9 fe 0f 0b eb 10 e8 f4 1d b9 fe 0f 0b eb 07 e8 eb 1d b9 fe <0f> 0b 48 89 df e8 31 f0 fc fe 48 c7 c3 fb ff ff ff eb a3 e8 43 41 [ 103.318306][ T23] Bluetooth: hci0: command 0x040f tx timeout [ 103.336209][ T5141] RSP: 0018:ffffc90002faf6c0 EFLAGS: 00010293 [ 103.336250][ T5141] RAX: ffffffff82beacf5 RBX: ffff88801f9f9300 RCX: ffff88807e5b3b80 [ 103.336261][ T5141] RDX: 0000000000000000 RSI: 00000000000000ff RDI: 00000000000000ff [ 103.336270][ T5141] RBP: ffffc90002faf770 R08: dffffc0000000000 R09: fffffbfff1ad31e6 [ 103.336281][ T5141] R10: fffffbfff1ad31e6 R11: 1ffffffff1ad31e5 R12: 00000000000000ff [ 103.336291][ T5141] R13: 0000000000000080 R14: 1ffff920005f5edc R15: dffffc0000000000 [ 103.388102][ T5141] ? ovl_encode_real_fh+0x285/0x330 [ 103.393290][ T5141] ? ovl_set_attr+0x310/0x310 [ 103.397943][ T5141] ? ovl_lookup_layer+0x379/0x440 [ 103.402993][ T5141] ovl_lookup_index+0x64/0x680 [ 103.407761][ T5141] ovl_lookup+0x10d1/0x16c0 [ 103.412289][ T5141] ? ovl_path_next+0x260/0x260 [ 103.417036][ T5141] ? __init_waitqueue_head+0xa5/0x150 [ 103.422400][ T5141] __lookup_slow+0x27d/0x3d0 [ 103.426987][ T5141] ? lookup_one_len+0x2c0/0x2c0 [ 103.431828][ T5141] ? down_read+0x1aa/0x2e0 [ 103.436232][ T5141] lookup_slow+0x53/0x70 [ 103.440560][ T5141] walk_component+0x319/0x460 [ 103.445221][ T5141] path_lookupat+0x169/0x440 [ 103.449791][ T5141] filename_lookup+0x1e2/0x4f0 [ 103.454535][ T5141] ? hashlen_string+0x110/0x110 [ 103.459373][ T5141] ? strncpy_from_user+0x1fb/0x360 [ 103.464465][ T5141] ? getname_flags+0x1fe/0x500 [ 103.469232][ T5141] user_path_at_empty+0x40/0x190 [ 103.474183][ T5141] path_setxattr+0xae/0x280 [ 103.478688][ T5141] ? simple_xattr_list_add+0xf0/0xf0 [ 103.483969][ T5141] ? lock_chain_count+0x20/0x20 [ 103.488806][ T5141] ? vtime_user_exit+0x2dc/0x400 [ 103.493883][ T5141] __x64_sys_lsetxattr+0xb4/0xd0 [ 103.498817][ T5141] do_syscall_64+0x4c/0xa0 [ 103.503219][ T5141] ? clear_bhb_loop+0x30/0x80 [ 103.508026][ T5141] ? clear_bhb_loop+0x30/0x80 [ 103.512700][ T5141] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 103.518681][ T5141] RIP: 0033:0x7faf85b8d849 [ 103.523096][ T5141] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 103.544408][ T5141] RSP: 002b:00007faf84e0b058 EFLAGS: 00000246 ORIG_RAX: 00000000000000bd [ 103.552836][ T5141] RAX: ffffffffffffffda RBX: 00007faf85d52fa0 RCX: 00007faf85b8d849 [ 103.560800][ T5141] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000020000140 [ 103.568862][ T5141] RBP: 00007faf84e0b0a0 R08: 0000000000000000 R09: 0000000000000000 [ 103.577008][ T5141] R10: 000000000000001c R11: 0000000000000246 R12: 0000000000000002 [ 103.585083][ T5141] R13: 0000000000000000 R14: 00007faf85d52fa0 R15: 00007ffd35d47428 [ 103.593154][ T5141] [ 103.596991][ T5141] Kernel Offset: disabled [ 103.601632][ T5141] Rebooting in 86400 seconds..