Warning: Permanently added '10.128.1.189' (ED25519) to the list of known hosts.
2026/04/27 23:46:21 parsed 1 programs
[ 88.897844][ T4579] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k FS
[ 90.532718][ T4609] chnl_net:caif_netlink_parms(): no params data found
[ 90.589369][ T4609] bridge0: port 1(bridge_slave_0) entered blocking state
[ 90.596836][ T4609] bridge0: port 1(bridge_slave_0) entered disabled state
[ 90.607857][ T4609] device bridge_slave_0 entered promiscuous mode
[ 90.616458][ T4609] bridge0: port 2(bridge_slave_1) entered blocking state
[ 90.625050][ T4609] bridge0: port 2(bridge_slave_1) entered disabled state
[ 90.634082][ T4609] device bridge_slave_1 entered promiscuous mode
[ 90.663164][ T4609] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 90.674940][ T4609] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 90.705272][ T4609] team0: Port device team_slave_0 added
[ 90.713774][ T4609] team0: Port device team_slave_1 added
[ 90.739623][ T4609] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 90.747025][ T4609] 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.
[ 90.776995][ T4609] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 90.791656][ T4609] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 90.799388][ T4609] 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.
[ 90.828710][ T4609] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 90.867020][ T4609] device hsr_slave_0 entered promiscuous mode
[ 90.875338][ T4609] device hsr_slave_1 entered promiscuous mode
[ 91.537647][ T4609] netdevsim netdevsim0 netdevsim0: renamed from eth0
[ 91.560943][ T4609] netdevsim netdevsim0 netdevsim1: renamed from eth1
[ 91.580939][ T4609] netdevsim netdevsim0 netdevsim2: renamed from eth2
[ 91.610557][ T4609] netdevsim netdevsim0 netdevsim3: renamed from eth3
[ 91.736368][ T4609] 8021q: adding VLAN 0 to HW filter on device bond0
[ 91.764989][ T1450] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[ 91.775342][ T1450] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 91.802883][ T4609] 8021q: adding VLAN 0 to HW filter on device team0
[ 91.814808][ T1450] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[ 91.833206][ T1450] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 91.842892][ T1450] bridge0: port 1(bridge_slave_0) entered blocking state
[ 91.850385][ T1450] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 91.865800][ T1450] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready
[ 91.875673][ T1450] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[ 91.886392][ T1450] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 91.896540][ T1450] bridge0: port 2(bridge_slave_1) entered blocking state
[ 91.905139][ T1450] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 91.924926][ T468] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready
[ 91.956940][ T468] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready
[ 91.994885][ T468] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready
[ 92.039951][ T468] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready
[ 92.050303][ T468] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready
[ 92.079399][ T468] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready
[ 92.099806][ T468] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready
[ 92.109937][ T468] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready
[ 92.119143][ T468] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 92.130858][ T4609] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network
[ 92.150593][ T4609] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready
[ 92.160908][ T468] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready
[ 92.170931][ T468] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 92.285006][ T468] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready
[ 92.293917][ T468] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready
[ 92.316023][ T4609] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 92.335998][ T468] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready
[ 92.347692][ T468] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 92.367395][ T4609] device veth0_vlan entered promiscuous mode
[ 92.375492][ T1450] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready
[ 92.385178][ T1450] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 92.409624][ T1450] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 92.417788][ T1450] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 92.427381][ T4609] device veth1_vlan entered promiscuous mode
[ 92.463534][ T1450] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready
[ 92.475089][ T1450] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready
[ 92.484376][ T1450] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready
[ 92.494549][ T1450] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 92.506213][ T4609] device veth0_macvtap entered promiscuous mode
[ 92.516986][ T4609] device veth1_macvtap entered promiscuous mode
[ 92.524883][ T1450] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready
[ 92.534484][ T1450] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready
[ 92.569524][ T4609] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 92.576983][ T1450] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
[ 92.590294][ T1450] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 92.603055][ T4609] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 92.611135][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[ 92.628801][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 92.640440][ T4609] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 92.651235][ T4609] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 92.661067][ T4609] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 92.671145][ T4609] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 93.832445][ T1450] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 93.853172][ T1450] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 93.872463][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
[ 93.886890][ T468] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 93.908383][ T468] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 93.915988][ T4757] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready
2026/04/27 23:46:29 executed programs: 0
[ 94.836515][ T144] ODEBUG: Out of memory. ODEBUG disabled
[ 94.922496][ T144] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 95.002287][ T4801] chnl_net:caif_netlink_parms(): no params data found
[ 95.054211][ T4801] bridge0: port 1(bridge_slave_0) entered blocking state
[ 95.061745][ T4801] bridge0: port 1(bridge_slave_0) entered disabled state
[ 95.070335][ T4801] device bridge_slave_0 entered promiscuous mode
[ 95.078948][ T4801] bridge0: port 2(bridge_slave_1) entered blocking state
[ 95.086450][ T4801] bridge0: port 2(bridge_slave_1) entered disabled state
[ 95.094972][ T4801] device bridge_slave_1 entered promiscuous mode
[ 95.120853][ T4801] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 95.132420][ T4801] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 95.160819][ T4801] team0: Port device team_slave_0 added
[ 95.169819][ T4801] team0: Port device team_slave_1 added
[ 95.192264][ T4801] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 95.199664][ T4801] 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.
[ 95.227296][ T4801] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 95.240543][ T4801] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 95.247770][ T4801] 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.
[ 95.274712][ T4801] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 95.313582][ T4801] device hsr_slave_0 entered promiscuous mode
[ 95.322037][ T4801] device hsr_slave_1 entered promiscuous mode
[ 95.330593][ T4801] debugfs: Directory 'hsr0' with parent 'hsr' already present!
[ 95.340785][ T4801] Cannot create hsr debugfs directory
[ 96.868770][ T4291] Bluetooth: hci0: command 0x0409 tx timeout
[ 97.074356][ T144] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 97.133388][ T144] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 97.165716][ T144] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 97.940642][ T4801] netdevsim netdevsim0 netdevsim0: renamed from eth0
[ 97.950893][ T4801] netdevsim netdevsim0 netdevsim1: renamed from eth1
[ 97.977107][ T4801] netdevsim netdevsim0 netdevsim2: renamed from eth2
[ 97.986266][ T4801] netdevsim netdevsim0 netdevsim3: renamed from eth3
[ 98.040720][ T4801] 8021q: adding VLAN 0 to HW filter on device bond0
[ 98.053118][ T1450] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[ 98.062179][ T1450] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 98.073317][ T4801] 8021q: adding VLAN 0 to HW filter on device team0
[ 98.098491][ T1450] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[ 98.107136][ T1450] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 98.116338][ T1450] bridge0: port 1(bridge_slave_0) entered blocking state
[ 98.123693][ T1450] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 98.150133][ T1450] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready
[ 98.158880][ T1450] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[ 98.167901][ T1450] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 98.177512][ T1450] bridge0: port 2(bridge_slave_1) entered blocking state
[ 98.185458][ T1450] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 98.197200][ T4757] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready
[ 98.215922][ T4757] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready
[ 98.226152][ T4757] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready
[ 98.236770][ T4757] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready
[ 98.246923][ T4757] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready
[ 98.270314][ T4757] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready
[ 98.281696][ T4757] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready
[ 98.295606][ T1450] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready
[ 98.305137][ T1450] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 98.331852][ T4757] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready
[ 98.341108][ T4757] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 98.351610][ T4801] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready
[ 98.447201][ T1450] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready
[ 98.455396][ T1450] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready
[ 98.470579][ T4801] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 98.498704][ T1450] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready
[ 98.507576][ T1450] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 98.526532][ T1450] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready
[ 98.535377][ T1450] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 98.544671][ T1450] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 98.554162][ T1450] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 98.564405][ T4801] device veth0_vlan entered promiscuous mode
[ 98.582892][ T4801] device veth1_vlan entered promiscuous mode
[ 98.600614][ T468] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready
[ 98.610180][ T468] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready
[ 98.619569][ T468] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready
[ 98.629037][ T468] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 98.640187][ T4801] device veth0_macvtap entered promiscuous mode
[ 98.654141][ T4801] device veth1_macvtap entered promiscuous mode
[ 98.676978][ T4801] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0
[ 98.688877][ T4801] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[ 98.700850][ T4801] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 98.712308][ T4801] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1
[ 98.723782][ T4801] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[ 98.735361][ T4801] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 98.744663][ T468] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready
[ 98.753484][ T468] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready
[ 98.762193][ T468] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
[ 98.771731][ T468] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 98.781482][ T468] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[ 98.790771][ T468] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 98.812456][ T144] device hsr_slave_0 left promiscuous mode
[ 98.819929][ T144] device hsr_slave_1 left promiscuous mode
[ 98.826588][ T144] batman_adv: batadv0: Interface deactivated: batadv_slave_0
[ 98.835621][ T144] batman_adv: batadv0: Removing interface: batadv_slave_0
[ 98.844268][ T144] batman_adv: batadv0: Interface deactivated: batadv_slave_1
[ 98.852703][ T144] batman_adv: batadv0: Removing interface: batadv_slave_1
[ 98.861385][ T144] device bridge_slave_1 left promiscuous mode
[ 98.868016][ T144] bridge0: port 2(bridge_slave_1) entered disabled state
[ 98.879545][ T144] device bridge_slave_0 left promiscuous mode
[ 98.886660][ T144] bridge0: port 1(bridge_slave_0) entered disabled state
[ 98.898898][ T144] device veth1_macvtap left promiscuous mode
[ 98.905454][ T144] device veth0_macvtap left promiscuous mode
[ 98.912315][ T144] device veth1_vlan left promiscuous mode
[ 98.918977][ T144] device veth0_vlan left promiscuous mode
[ 98.939432][ T5017] Bluetooth: hci0: command 0x041b tx timeout
[ 99.032814][ T144] team0 (unregistering): Port device team_slave_1 removed
[ 99.046969][ T144] team0 (unregistering): Port device team_slave_0 removed
[ 99.059066][ T144] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface
[ 99.072320][ T144] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface
[ 99.115339][ T144] bond0 (unregistering): Released all slaves
[ 99.163558][ T4801] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 99.173046][ T4801] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 99.182542][ T4801] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 99.192287][ T4801] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 99.262094][ T468] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 99.274601][ T468] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 99.283457][ T4757] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
[ 99.300508][ T1450] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 99.311306][ T1450] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 99.322447][ T4757] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready
[ 99.373247][ T5052] FAULT_INJECTION: forcing a failure.
[ 99.373247][ T5052] name failslab, interval 1, probability 0, space 0, times 1
[ 99.389812][ T5052] CPU: 1 PID: 5052 Comm: syz.0.15 Not tainted syzkaller #0
[ 99.397727][ T5052] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026
[ 99.409604][ T5052] Call Trace:
[ 99.414367][ T5052]
[ 99.417834][ T5052] dump_stack_lvl+0x188/0x250
[ 99.423774][ T5052] ? show_regs_print_info+0x20/0x20
[ 99.430301][ T5052] ? load_image+0x400/0x400
[ 99.435856][ T5052] ? __might_sleep+0xf0/0xf0
[ 99.441251][ T5052] ? __lock_acquire+0x7d10/0x7d10
[ 99.447288][ T5052] should_fail+0x38c/0x4c0
[ 99.452662][ T5052] should_failslab+0x5/0x20
[ 99.458437][ T5052] slab_pre_alloc_hook+0x51/0xc0
[ 99.464235][ T5052] __kmalloc_node+0x6e/0x3b0
[ 99.469135][ T5052] ? memcg_alloc_page_obj_cgroups+0x81/0x120
[ 99.475407][ T5052] memcg_alloc_page_obj_cgroups+0x81/0x120
[ 99.481411][ T5052] slab_post_alloc_hook+0xba/0x380
[ 99.487213][ T5052] __kmalloc+0x127/0x330
[ 99.491591][ T5052] ? __d_alloc+0xb7/0x6f0
[ 99.496272][ T5052] ? kmem_cache_alloc+0x133/0x290
[ 99.501834][ T5052] __d_alloc+0xb7/0x6f0
[ 99.506186][ T5052] ? lockdep_init_map_type+0x98/0x900
[ 99.512220][ T5052] d_alloc_parallel+0x7b/0x1330
[ 99.517793][ T5052] ? __init_waitqueue_head+0xa5/0x150
[ 99.523534][ T5052] __lookup_slow+0x134/0x410
[ 99.528863][ T5052] ? lookup_one_len+0x2d0/0x2d0
[ 99.534743][ T5052] ? down_read+0x1aa/0x2e0
[ 99.539455][ T5052] lookup_one_unlocked+0x184/0x2a0
[ 99.545319][ T5052] ? lookup_one+0x2d0/0x2d0
[ 99.550311][ T5052] ? kfree+0xef/0x2a0
[ 99.554851][ T5052] lookup_positive_unlocked+0x27/0xb0
[ 99.560232][ T5052] ovl_lookup_index+0x160/0x680
[ 99.565815][ T5052] ovl_lookup+0x10dd/0x1700
[ 99.570943][ T5052] ? ovl_path_next+0x260/0x260
[ 99.575997][ T5052] ? __init_waitqueue_head+0xa5/0x150
[ 99.582404][ T5052] __lookup_slow+0x29d/0x410
[ 99.587732][ T5052] ? lookup_one_len+0x2d0/0x2d0
[ 99.593252][ T5052] ? ovl_permission+0xc2/0x1e0
[ 99.598214][ T5052] ? down_read+0x1aa/0x2e0
[ 99.602982][ T5052] lookup_one_unlocked+0x184/0x2a0
[ 99.608131][ T5052] ? lookup_one+0x2d0/0x2d0
[ 99.612663][ T5052] ovl_lookup_single+0x61/0x850
[ 99.618523][ T5052] ovl_lookup_layer+0x379/0x440
[ 99.624625][ T5052] ovl_lookup+0x6d0/0x1700
[ 99.629832][ T5052] ? ovl_path_next+0x260/0x260
[ 99.635337][ T5052] ? __init_waitqueue_head+0xa5/0x150
[ 99.641325][ T5052] __lookup_slow+0x29d/0x410
[ 99.646485][ T5052] ? lookup_one_len+0x2d0/0x2d0
[ 99.651987][ T5052] ? down_read+0x1aa/0x2e0
[ 99.656501][ T5052] lookup_slow+0x53/0x70
[ 99.661462][ T5052] walk_component+0x319/0x460
[ 99.666284][ T5052] path_lookupat+0x169/0x440
[ 99.671083][ T5052] filename_lookup+0x214/0x540
[ 99.676481][ T5052] ? hashlen_string+0x110/0x110
[ 99.681726][ T5052] ? strncpy_from_user+0x1fb/0x360
[ 99.687117][ T5052] ? getname_flags+0x1fe/0x500
[ 99.692121][ T5052] user_path_at_empty+0x40/0x190
[ 99.697257][ T5052] path_setxattr+0xb3/0x290
[ 99.702361][ T5052] ? simple_xattr_list_add+0xf0/0xf0
[ 99.708223][ T5052] ? lock_chain_count+0x20/0x20
[ 99.713665][ T5052] ? vtime_user_exit+0x2c8/0x3e0
[ 99.719299][ T5052] __x64_sys_lsetxattr+0xb4/0xd0
[ 99.724434][ T5052] do_syscall_64+0x4c/0xa0
[ 99.728842][ T5052] ? clear_bhb_loop+0x30/0x80
[ 99.733640][ T5052] ? clear_bhb_loop+0x30/0x80
[ 99.738474][ T5052] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 99.744708][ T5052] RIP: 0033:0x7fbb52963999
[ 99.749531][ T5052] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 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 e8 ff ff ff f7 d8 64 89 01 48
[ 99.772376][ T5052] RSP: 002b:00007fbb51bd7058 EFLAGS: 00000246 ORIG_RAX: 00000000000000bd
[ 99.781670][ T5052] RAX: ffffffffffffffda RBX: 00007fbb52b2efa0 RCX: 00007fbb52963999
[ 99.790488][ T5052] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000020000140
[ 99.799844][ T5052] RBP: 00007fbb51bd70a0 R08: 0000000000000000 R09: 0000000000000000
[ 99.809002][ T5052] R10: 000000000000001c R11: 0000000000000246 R12: 0000000000000002
[ 99.817421][ T5052] R13: 0000000000000000 R14: 00007fbb52b2efa0 R15: 00007ffca1935578
[ 99.827049][ T5052]
2026/04/27 23:46:35 executed programs: 3
[ 99.882895][ T5054] FAULT_INJECTION: forcing a failure.
[ 99.882895][ T5054] name failslab, interval 1, probability 0, space 0, times 0
[ 99.909219][ T5054] CPU: 1 PID: 5054 Comm: syz.0.16 Not tainted syzkaller #0
[ 99.917940][ T5054] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026
[ 99.945560][ T5054] Call Trace:
[ 99.951930][ T5054]
[ 99.955396][ T5054] dump_stack_lvl+0x188/0x250
[ 99.960378][ T5054] ? show_regs_print_info+0x20/0x20
[ 99.965946][ T5054] ? load_image+0x400/0x400
[ 99.971692][ T5054] ? __might_sleep+0xf0/0xf0
[ 99.977651][ T5054] ? __lock_acquire+0x7d10/0x7d10
[ 99.983556][ T5054] should_fail+0x38c/0x4c0
[ 99.988584][ T5054] should_failslab+0x5/0x20
[ 99.993917][ T5054] slab_pre_alloc_hook+0x51/0xc0
[ 99.999637][ T5054] kmem_cache_alloc_trace+0x47/0x2a0
[ 100.006109][ T5054] ? ovl_encode_real_fh+0xd6/0x340
[ 100.013207][ T5054] ovl_encode_real_fh+0xd6/0x340
[ 100.019370][ T5054] ? ovl_set_attr+0x3c0/0x3c0
[ 100.024686][ T5054] ? ovl_lookup_layer+0x379/0x440
[ 100.030398][ T5054] ovl_lookup_index+0x64/0x680
[ 100.036365][ T5054] ovl_lookup+0x10dd/0x1700
[ 100.041537][ T5054] ? ovl_path_next+0x260/0x260
[ 100.047012][ T5054] ? __init_waitqueue_head+0xa5/0x150
[ 100.053381][ T5054] __lookup_slow+0x29d/0x410
[ 100.058526][ T5054] ? lookup_one_len+0x2d0/0x2d0
[ 100.064570][ T5054] ? down_read+0x1aa/0x2e0
[ 100.069612][ T5054] lookup_slow+0x53/0x70
[ 100.074409][ T5054] walk_component+0x319/0x460
[ 100.079757][ T5054] path_lookupat+0x169/0x440
[ 100.084532][ T5054] filename_lookup+0x214/0x540
[ 100.089566][ T5054] ? hashlen_string+0x110/0x110
[ 100.096081][ T5054] ? strncpy_from_user+0x1fb/0x360
[ 100.102116][ T5054] ? getname_flags+0x1fe/0x500
[ 100.107400][ T5054] user_path_at_empty+0x40/0x190
[ 100.113597][ T5054] path_setxattr+0xb3/0x290
[ 100.118115][ T5054] ? simple_xattr_list_add+0xf0/0xf0
[ 100.124353][ T5054] ? lock_chain_count+0x20/0x20
[ 100.129992][ T5054] ? vtime_user_exit+0x2c8/0x3e0
[ 100.135363][ T5054] __x64_sys_lsetxattr+0xb4/0xd0
[ 100.141139][ T5054] do_syscall_64+0x4c/0xa0
[ 100.146062][ T5054] ? clear_bhb_loop+0x30/0x80
[ 100.152222][ T5054] ? clear_bhb_loop+0x30/0x80
[ 100.157477][ T5054] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 100.165720][ T5054] RIP: 0033:0x7fbb52963999
[ 100.171574][ T5054] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 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 e8 ff ff ff f7 d8 64 89 01 48
[ 100.197151][ T5054] RSP: 002b:00007fbb51bd7058 EFLAGS: 00000246 ORIG_RAX: 00000000000000bd
[ 100.207161][ T5054] RAX: ffffffffffffffda RBX: 00007fbb52b2efa0 RCX: 00007fbb52963999
[ 100.216028][ T5054] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000020000140
[ 100.224710][ T5054] RBP: 00007fbb51bd70a0 R08: 0000000000000000 R09: 0000000000000000
[ 100.236506][ T5054] R10: 000000000000001c R11: 0000000000000246 R12: 0000000000000002
[ 100.246104][ T5054] R13: 0000000000000000 R14: 00007fbb52b2efa0 R15: 00007ffca1935578
[ 100.254871][ T5054]
[ 100.295081][ T5056] FAULT_INJECTION: forcing a failure.
[ 100.295081][ T5056] name failslab, interval 1, probability 0, space 0, times 0
[ 100.310295][ T5056] CPU: 0 PID: 5056 Comm: syz.0.17 Not tainted syzkaller #0
[ 100.319224][ T5056] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026
[ 100.332295][ T5056] Call Trace:
[ 100.336286][ T5056]
[ 100.339686][ T5056] dump_stack_lvl+0x188/0x250
[ 100.345343][ T5056] ? show_regs_print_info+0x20/0x20
[ 100.350984][ T5056] ? load_image+0x400/0x400
[ 100.356349][ T5056] ? __lock_acquire+0x7d10/0x7d10
[ 100.362033][ T5056] ? memset+0x1e/0x40
[ 100.367344][ T5056] ? lockdep_init_map_type+0x98/0x900
[ 100.373408][ T5056] should_fail+0x38c/0x4c0
[ 100.378214][ T5056] should_failslab+0x5/0x20
[ 100.383213][ T5056] slab_pre_alloc_hook+0x51/0xc0
[ 100.389248][ T5056] ? security_inode_alloc+0x30/0x110
[ 100.395366][ T5056] kmem_cache_alloc+0x3d/0x290
[ 100.400868][ T5056] security_inode_alloc+0x30/0x110
[ 100.406981][ T5056] inode_init_always+0x8f4/0xcb0
[ 100.412751][ T5056] ? ovl_lookup_inode+0x130/0x130
[ 100.418851][ T5056] iget5_locked+0xc9/0x250
[ 100.424317][ T5056] ? ovl_get_trap_inode+0x190/0x190
[ 100.430513][ T5056] ovl_get_inode+0x4ed/0xbb0
[ 100.435253][ T5056] ovl_lookup+0x13e6/0x1700
[ 100.440323][ T5056] ? ovl_path_next+0x260/0x260
[ 100.445428][ T5056] ? __init_waitqueue_head+0xa5/0x150
[ 100.451008][ T5056] __lookup_slow+0x29d/0x410
[ 100.456223][ T5056] ? lookup_one_len+0x2d0/0x2d0
[ 100.461284][ T5056] ? ovl_permission+0xc2/0x1e0
[ 100.466077][ T5056] ? down_read+0x1aa/0x2e0
[ 100.470604][ T5056] lookup_one_unlocked+0x184/0x2a0
[ 100.475988][ T5056] ? lookup_one+0x2d0/0x2d0
[ 100.480678][ T5056] ovl_lookup_single+0x61/0x850
[ 100.485961][ T5056] ovl_lookup_layer+0x379/0x440
[ 100.491696][ T5056] ovl_lookup+0x6d0/0x1700
[ 100.496561][ T5056] ? ovl_path_next+0x260/0x260
[ 100.501884][ T5056] ? __init_waitqueue_head+0xa5/0x150
[ 100.507734][ T5056] __lookup_slow+0x29d/0x410
[ 100.512944][ T5056] ? lookup_one_len+0x2d0/0x2d0
[ 100.518219][ T5056] ? down_read+0x1aa/0x2e0
[ 100.523020][ T5056] lookup_slow+0x53/0x70
[ 100.527529][ T5056] walk_component+0x319/0x460
[ 100.533473][ T5056] path_lookupat+0x169/0x440
[ 100.538821][ T5056] filename_lookup+0x214/0x540
[ 100.546906][ T5056] ? hashlen_string+0x110/0x110
[ 100.552358][ T5056] ? strncpy_from_user+0x1fb/0x360
[ 100.559091][ T5056] ? getname_flags+0x1fe/0x500
[ 100.565145][ T5056] user_path_at_empty+0x40/0x190
[ 100.571805][ T5056] path_setxattr+0xb3/0x290
[ 100.577641][ T5056] ? simple_xattr_list_add+0xf0/0xf0
[ 100.584447][ T5056] ? lock_chain_count+0x20/0x20
[ 100.590101][ T5056] ? vtime_user_exit+0x2c8/0x3e0
[ 100.596283][ T5056] __x64_sys_lsetxattr+0xb4/0xd0
[ 100.602708][ T5056] do_syscall_64+0x4c/0xa0
[ 100.608403][ T5056] ? clear_bhb_loop+0x30/0x80
[ 100.613978][ T5056] ? clear_bhb_loop+0x30/0x80
[ 100.618923][ T5056] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 100.626162][ T5056] RIP: 0033:0x7fbb52963999
[ 100.631193][ T5056] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 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 e8 ff ff ff f7 d8 64 89 01 48
[ 100.653098][ T5056] RSP: 002b:00007fbb51bd7058 EFLAGS: 00000246 ORIG_RAX: 00000000000000bd
[ 100.662670][ T5056] RAX: ffffffffffffffda RBX: 00007fbb52b2efa0 RCX: 00007fbb52963999
[ 100.671883][ T5056] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000020000140
[ 100.680344][ T5056] RBP: 00007fbb51bd70a0 R08: 0000000000000000 R09: 0000000000000000
[ 100.688996][ T5056] R10: 000000000000001c R11: 0000000000000246 R12: 0000000000000002
[ 100.697642][ T5056] R13: 0000000000000000 R14: 00007fbb52b2efa0 R15: 00007ffca1935578
[ 100.706185][ T5056]
[ 100.723900][ T5056] overlayfs: failed to get inode (-12)
[ 100.786394][ T5058] FAULT_INJECTION: forcing a failure.
[ 100.786394][ T5058] name failslab, interval 1, probability 0, space 0, times 0
[ 100.801693][ T5058] CPU: 0 PID: 5058 Comm: syz.0.18 Not tainted syzkaller #0
[ 100.810323][ T5058] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026
[ 100.821535][ T5058] Call Trace:
[ 100.825009][ T5058]
[ 100.828198][ T5058] dump_stack_lvl+0x188/0x250
[ 100.833439][ T5058] ? show_regs_print_info+0x20/0x20
[ 100.839082][ T5058] ? load_image+0x400/0x400
[ 100.843858][ T5058] ? __might_sleep+0xf0/0xf0
[ 100.848688][ T5058] ? __lock_acquire+0x7d10/0x7d10
[ 100.853995][ T5058] should_fail+0x38c/0x4c0
[ 100.858721][ T5058] should_failslab+0x5/0x20
[ 100.864311][ T5058] slab_pre_alloc_hook+0x51/0xc0
[ 100.869732][ T5058] kmem_cache_alloc_trace+0x47/0x2a0
[ 100.875369][ T5058] ? ovl_encode_real_fh+0xd6/0x340
[ 100.880852][ T5058] ovl_encode_real_fh+0xd6/0x340
[ 100.885797][ T5058] ? __lock_acquire+0x7d10/0x7d10
[ 100.890913][ T5058] ? ovl_set_attr+0x3c0/0x3c0
[ 100.895788][ T5058] ovl_encode_fh+0x6f2/0x940
[ 100.900482][ T5058] ? ovl_do_rename+0x1c0/0x1c0
[ 100.905781][ T5058] exportfs_encode_fh+0x169/0x480
[ 100.911110][ T5058] ovl_encode_real_fh+0x102/0x340
[ 100.916402][ T5058] ? ovl_set_attr+0x3c0/0x3c0
[ 100.921095][ T5058] ? ovl_lookup_layer+0x379/0x440
[ 100.926143][ T5058] ovl_lookup_index+0x64/0x680
[ 100.931015][ T5058] ovl_lookup+0x10dd/0x1700
[ 100.935873][ T5058] ? ovl_path_next+0x260/0x260
[ 100.940915][ T5058] ? __init_waitqueue_head+0xa5/0x150
[ 100.946904][ T5058] __lookup_slow+0x29d/0x410
[ 100.951611][ T5058] ? lookup_one_len+0x2d0/0x2d0
[ 100.957124][ T5058] ? down_read+0x1aa/0x2e0
[ 100.961650][ T5058] lookup_slow+0x53/0x70
[ 100.966244][ T5058] walk_component+0x319/0x460
[ 100.972389][ T5058] path_lookupat+0x169/0x440
[ 100.977739][ T5058] filename_lookup+0x214/0x540
[ 100.982976][ T5058] ? hashlen_string+0x110/0x110
[ 100.988318][ T5058] ? strncpy_from_user+0x1fb/0x360
[ 100.995577][ T5058] ? getname_flags+0x1fe/0x500
[ 101.000760][ T5058] user_path_at_empty+0x40/0x190
[ 101.005814][ T5058] path_setxattr+0xb3/0x290
[ 101.011096][ T5058] ? simple_xattr_list_add+0xf0/0xf0
[ 101.016747][ T5058] ? lock_chain_count+0x20/0x20
[ 101.021812][ T5058] ? vtime_user_exit+0x2c8/0x3e0
[ 101.027484][ T5058] __x64_sys_lsetxattr+0xb4/0xd0
[ 101.032827][ T5058] do_syscall_64+0x4c/0xa0
[ 101.037945][ T5058] ? clear_bhb_loop+0x30/0x80
[ 101.042798][ T5058] ? clear_bhb_loop+0x30/0x80
[ 101.047976][ T5058] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 101.054724][ T5058] RIP: 0033:0x7fbb52963999
[ 101.059150][ T5058] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 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 e8 ff ff ff f7 d8 64 89 01 48
[ 101.081016][ T5058] RSP: 002b:00007fbb51bd7058 EFLAGS: 00000246 ORIG_RAX: 00000000000000bd
[ 101.091216][ T5058] RAX: ffffffffffffffda RBX: 00007fbb52b2efa0 RCX: 00007fbb52963999
[ 101.100504][ T5058] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000020000140
[ 101.109102][ T5058] RBP: 00007fbb51bd70a0 R08: 0000000000000000 R09: 0000000000000000
[ 101.117971][ T5058] R10: 000000000000001c R11: 0000000000000246 R12: 0000000000000002
[ 101.126216][ T5058] R13: 0000000000000000 R14: 00007fbb52b2efa0 R15: 00007ffca1935578
[ 101.134655][ T5058]
[ 101.140439][ T5017] Bluetooth: hci0: command 0x040f tx timeout
[ 101.158209][ T5058] ------------[ cut here ]------------
[ 101.163944][ T5058] WARNING: CPU: 0 PID: 5058 at fs/overlayfs/copy_up.c:371 ovl_encode_real_fh+0x291/0x340
[ 101.175162][ T5058] Modules linked in:
[ 101.179969][ T5058] CPU: 0 PID: 5058 Comm: syz.0.18 Not tainted syzkaller #0
[ 101.188545][ T5058] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026
[ 101.199376][ T5058] RIP: 0010:ovl_encode_real_fh+0x291/0x340
[ 101.205467][ T5058] Code: 3c 48 89 d8 48 8d 65 d8 5b 41 5c 41 5d 41 5e 41 5f 5d c3 e8 81 56 b5 fe 0f 0b eb 10 e8 78 56 b5 fe 0f 0b eb 07 e8 6f 56 b5 fe <0f> 0b 48 89 df e8 75 df f9 fe 48 c7 c3 fb ff ff ff eb 9d e8 67 fb
[ 101.228312][ T5058] RSP: 0018:ffffc900032ff6e0 EFLAGS: 00010293
[ 101.235192][ T5058] RAX: ffffffff82c3de21 RBX: ffff888022bcc900 RCX: ffff88807d695940
[ 101.243893][ T5058] RDX: 0000000000000000 RSI: 00000000000000ff RDI: 00000000000000ff
[ 101.253350][ T5058] RBP: ffffc900032ff790 R08: ffffffff8d89f06f R09: 1ffffffff1b13e0d
[ 101.261862][ T5058] R10: dffffc0000000000 R11: fffffbfff1b13e0e R12: 00000000000000ff
[ 101.270843][ T5058] R13: 0000000000000080 R14: dffffc0000000000 R15: 1ffff9200065fee0
[ 101.279247][ T5058] FS: 00007fbb51bd76c0(0000) GS:ffff8880b9000000(0000) knlGS:0000000000000000
[ 101.288992][ T5058] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 101.295587][ T5058] CR2: 0000000020001000 CR3: 00000000782a0000 CR4: 00000000003506f0
[ 101.304000][ T5058] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 101.312984][ T5058] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 101.322540][ T5058] Call Trace:
[ 101.326197][ T5058]
[ 101.329618][ T5058] ? ovl_set_attr+0x3c0/0x3c0
[ 101.334670][ T5058] ? ovl_lookup_layer+0x379/0x440
[ 101.341279][ T5058] ovl_lookup_index+0x64/0x680
[ 101.346166][ T5058] ovl_lookup+0x10dd/0x1700
[ 101.351588][ T5058] ? ovl_path_next+0x260/0x260
[ 101.357086][ T5058] ? __init_waitqueue_head+0xa5/0x150
[ 101.362955][ T5058] __lookup_slow+0x29d/0x410
[ 101.368422][ T5058] ? lookup_one_len+0x2d0/0x2d0
[ 101.373589][ T5058] ? down_read+0x1aa/0x2e0
[ 101.378047][ T5058] lookup_slow+0x53/0x70
[ 101.383000][ T5058] walk_component+0x319/0x460
[ 101.387873][ T5058] path_lookupat+0x169/0x440
[ 101.393152][ T5058] filename_lookup+0x214/0x540
[ 101.398754][ T5058] ? hashlen_string+0x110/0x110
[ 101.403813][ T5058] ? strncpy_from_user+0x1fb/0x360
[ 101.409673][ T5058] ? getname_flags+0x1fe/0x500
[ 101.414564][ T5058] user_path_at_empty+0x40/0x190
[ 101.420209][ T5058] path_setxattr+0xb3/0x290
[ 101.424735][ T5058] ? simple_xattr_list_add+0xf0/0xf0
[ 101.430641][ T5058] ? lock_chain_count+0x20/0x20
[ 101.435869][ T5058] ? vtime_user_exit+0x2c8/0x3e0
[ 101.441803][ T5058] __x64_sys_lsetxattr+0xb4/0xd0
[ 101.446863][ T5058] do_syscall_64+0x4c/0xa0
[ 101.451601][ T5058] ? clear_bhb_loop+0x30/0x80
[ 101.456488][ T5058] ? clear_bhb_loop+0x30/0x80
[ 101.461986][ T5058] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 101.468973][ T5058] RIP: 0033:0x7fbb52963999
[ 101.473761][ T5058] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 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 e8 ff ff ff f7 d8 64 89 01 48
[ 101.497111][ T5058] RSP: 002b:00007fbb51bd7058 EFLAGS: 00000246 ORIG_RAX: 00000000000000bd
[ 101.507159][ T5058] RAX: ffffffffffffffda RBX: 00007fbb52b2efa0 RCX: 00007fbb52963999
[ 101.517992][ T5058] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000020000140
[ 101.526975][ T5058] RBP: 00007fbb51bd70a0 R08: 0000000000000000 R09: 0000000000000000
[ 101.538460][ T5058] R10: 000000000000001c R11: 0000000000000246 R12: 0000000000000002
[ 101.550294][ T5058] R13: 0000000000000000 R14: 00007fbb52b2efa0 R15: 00007ffca1935578
[ 101.561503][ T5058]
[ 101.564825][ T5058] Kernel panic - not syncing: kernel: panic_on_warn set ...
[ 101.572541][ T5058] CPU: 0 PID: 5058 Comm: syz.0.18 Not tainted syzkaller #0
[ 101.580311][ T5058] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026
[ 101.592117][ T5058] Call Trace:
[ 101.595881][ T5058]
[ 101.599176][ T5058] dump_stack_lvl+0x188/0x250
[ 101.604141][ T5058] ? show_regs_print_info+0x20/0x20
[ 101.609718][ T5058] ? load_image+0x400/0x400
[ 101.614680][ T5058] panic+0x2e5/0x810
[ 101.618745][ T5058] ? bpf_jit_dump+0xd0/0xd0
[ 101.623799][ T5058] ? ovl_encode_real_fh+0x291/0x340
[ 101.629622][ T5058] __warn+0x248/0x2b0
[ 101.633700][ T5058] ? ovl_encode_real_fh+0x291/0x340
[ 101.639616][ T5058] report_bug+0x1b7/0x2e0
[ 101.644050][ T5058] handle_bug+0x3a/0x70
[ 101.648751][ T5058] exc_invalid_op+0x16/0x40
[ 101.653542][ T5058] asm_exc_invalid_op+0x16/0x20
[ 101.658566][ T5058] RIP: 0010:ovl_encode_real_fh+0x291/0x340
[ 101.664792][ T5058] Code: 3c 48 89 d8 48 8d 65 d8 5b 41 5c 41 5d 41 5e 41 5f 5d c3 e8 81 56 b5 fe 0f 0b eb 10 e8 78 56 b5 fe 0f 0b eb 07 e8 6f 56 b5 fe <0f> 0b 48 89 df e8 75 df f9 fe 48 c7 c3 fb ff ff ff eb 9d e8 67 fb
[ 101.686857][ T5058] RSP: 0018:ffffc900032ff6e0 EFLAGS: 00010293
[ 101.693427][ T5058] RAX: ffffffff82c3de21 RBX: ffff888022bcc900 RCX: ffff88807d695940
[ 101.702757][ T5058] RDX: 0000000000000000 RSI: 00000000000000ff RDI: 00000000000000ff
[ 101.711388][ T5058] RBP: ffffc900032ff790 R08: ffffffff8d89f06f R09: 1ffffffff1b13e0d
[ 101.720208][ T5058] R10: dffffc0000000000 R11: fffffbfff1b13e0e R12: 00000000000000ff
[ 101.728688][ T5058] R13: 0000000000000080 R14: dffffc0000000000 R15: 1ffff9200065fee0
[ 101.737709][ T5058] ? ovl_encode_real_fh+0x291/0x340
[ 101.743389][ T5058] ? ovl_set_attr+0x3c0/0x3c0
[ 101.748569][ T5058] ? ovl_lookup_layer+0x379/0x440
[ 101.754152][ T5058] ovl_lookup_index+0x64/0x680
[ 101.759365][ T5058] ovl_lookup+0x10dd/0x1700
[ 101.764244][ T5058] ? ovl_path_next+0x260/0x260
[ 101.769246][ T5058] ? __init_waitqueue_head+0xa5/0x150
[ 101.775174][ T5058] __lookup_slow+0x29d/0x410
[ 101.780232][ T5058] ? lookup_one_len+0x2d0/0x2d0
[ 101.785776][ T5058] ? down_read+0x1aa/0x2e0
[ 101.790884][ T5058] lookup_slow+0x53/0x70
[ 101.795840][ T5058] walk_component+0x319/0x460
[ 101.801154][ T5058] path_lookupat+0x169/0x440
[ 101.806432][ T5058] filename_lookup+0x214/0x540
[ 101.812092][ T5058] ? hashlen_string+0x110/0x110
[ 101.817069][ T5058] ? strncpy_from_user+0x1fb/0x360
[ 101.822806][ T5058] ? getname_flags+0x1fe/0x500
[ 101.828211][ T5058] user_path_at_empty+0x40/0x190
[ 101.834236][ T5058] path_setxattr+0xb3/0x290
[ 101.839266][ T5058] ? simple_xattr_list_add+0xf0/0xf0
[ 101.844836][ T5058] ? lock_chain_count+0x20/0x20
[ 101.850269][ T5058] ? vtime_user_exit+0x2c8/0x3e0
[ 101.856077][ T5058] __x64_sys_lsetxattr+0xb4/0xd0
[ 101.862001][ T5058] do_syscall_64+0x4c/0xa0
[ 101.868787][ T5058] ? clear_bhb_loop+0x30/0x80
[ 101.873996][ T5058] ? clear_bhb_loop+0x30/0x80
[ 101.879285][ T5058] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 101.885550][ T5058] RIP: 0033:0x7fbb52963999
[ 101.890175][ T5058] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 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 e8 ff ff ff f7 d8 64 89 01 48
[ 101.912340][ T5058] RSP: 002b:00007fbb51bd7058 EFLAGS: 00000246 ORIG_RAX: 00000000000000bd
[ 101.922054][ T5058] RAX: ffffffffffffffda RBX: 00007fbb52b2efa0 RCX: 00007fbb52963999
[ 101.930558][ T5058] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000020000140
[ 101.938985][ T5058] RBP: 00007fbb51bd70a0 R08: 0000000000000000 R09: 0000000000000000
[ 101.947879][ T5058] R10: 000000000000001c R11: 0000000000000246 R12: 0000000000000002
[ 101.956497][ T5058] R13: 0000000000000000 R14: 00007fbb52b2efa0 R15: 00007ffca1935578
[ 101.965810][ T5058]
[ 101.969995][ T5058] Kernel Offset: disabled
[ 101.974898][ T5058] Rebooting in 86400 seconds..