Warning: Permanently added '10.128.1.147' (ED25519) to the list of known hosts. 1970/01/01 00:01:02 parsed 1 programs [ 63.965771][ T4418] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k SSFS [ 66.647966][ T4520] chnl_net:caif_netlink_parms(): no params data found [ 66.664610][ T4520] bridge0: port 1(bridge_slave_0) entered blocking state [ 66.666102][ T4520] bridge0: port 1(bridge_slave_0) entered disabled state [ 66.667575][ T4520] device bridge_slave_0 entered promiscuous mode [ 66.670726][ T4520] bridge0: port 2(bridge_slave_1) entered blocking state [ 66.671839][ T4520] bridge0: port 2(bridge_slave_1) entered disabled state [ 66.673268][ T4520] device bridge_slave_1 entered promiscuous mode [ 66.680631][ T4520] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 66.682883][ T4520] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 66.690994][ T4520] team0: Port device team_slave_0 added [ 66.692617][ T4520] team0: Port device team_slave_1 added [ 66.698649][ T4520] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 66.699753][ T4520] 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. [ 66.703298][ T4520] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 66.705699][ T4520] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 66.706722][ T4520] 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. [ 66.710237][ T4520] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 66.775992][ T4520] device hsr_slave_0 entered promiscuous mode [ 66.825264][ T4520] device hsr_slave_1 entered promiscuous mode [ 67.397864][ T4520] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 67.437920][ T4520] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 67.456172][ T4520] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 67.486058][ T4520] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 67.554259][ T4520] bridge0: port 2(bridge_slave_1) entered blocking state [ 67.555464][ T4520] bridge0: port 2(bridge_slave_1) entered forwarding state [ 67.556566][ T4520] bridge0: port 1(bridge_slave_0) entered blocking state [ 67.557635][ T4520] bridge0: port 1(bridge_slave_0) entered forwarding state [ 67.575838][ T4520] 8021q: adding VLAN 0 to HW filter on device bond0 [ 67.579896][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 67.581616][ T136] bridge0: port 1(bridge_slave_0) entered disabled state [ 67.583063][ T136] bridge0: port 2(bridge_slave_1) entered disabled state [ 67.588542][ T4520] 8021q: adding VLAN 0 to HW filter on device team0 [ 67.591515][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 67.592962][ T136] bridge0: port 1(bridge_slave_0) entered blocking state [ 67.594000][ T136] bridge0: port 1(bridge_slave_0) entered forwarding state [ 67.653827][ T4520] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 67.665094][ T4520] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 67.668126][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 67.669593][ T136] bridge0: port 2(bridge_slave_1) entered blocking state [ 67.670605][ T136] bridge0: port 2(bridge_slave_1) entered forwarding state [ 67.672658][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 67.674176][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 67.680293][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 67.682022][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 67.686693][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 67.688114][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 67.736281][ T4520] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 67.747339][ T1868] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 67.748571][ T1868] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 67.749657][ T1868] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 67.751123][ T1868] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 67.752629][ T1868] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 67.754264][ T1868] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 67.757857][ T4520] device veth0_vlan entered promiscuous mode [ 67.759968][ T1868] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 67.761240][ T1868] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 67.764066][ T4520] device veth1_vlan entered promiscuous mode [ 67.772674][ T1868] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 67.774159][ T1868] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 67.777295][ T1868] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 67.778766][ T1868] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 67.781771][ T4520] device veth0_macvtap entered promiscuous mode [ 67.784007][ T4520] device veth1_macvtap entered promiscuous mode [ 67.791866][ T4520] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 67.793013][ T1868] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 67.794413][ T1868] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 67.796448][ T1868] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 67.798011][ T1868] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 67.801410][ T4520] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 67.803390][ T1868] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 67.804942][ T1868] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 67.808663][ T4520] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 67.809957][ T4520] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 67.811334][ T4520] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 67.812663][ T4520] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 68.359848][ T148] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 68.361074][ T148] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 68.362553][ T1868] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 68.370799][ T1868] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 68.371982][ T1868] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 68.373452][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 68.691814][ T1777] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 1970/01/01 00:01:09 executed programs: 0 [ 69.150171][ T4809] chnl_net:caif_netlink_parms(): no params data found [ 69.167458][ T4809] bridge0: port 1(bridge_slave_0) entered blocking state [ 69.168659][ T4809] bridge0: port 1(bridge_slave_0) entered disabled state [ 69.170144][ T4809] device bridge_slave_0 entered promiscuous mode [ 69.172168][ T4809] bridge0: port 2(bridge_slave_1) entered blocking state [ 69.173326][ T4809] bridge0: port 2(bridge_slave_1) entered disabled state [ 69.174778][ T4809] device bridge_slave_1 entered promiscuous mode [ 69.182679][ T4809] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 69.185939][ T4809] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 69.193494][ T4809] team0: Port device team_slave_0 added [ 69.196612][ T4809] team0: Port device team_slave_1 added [ 69.203103][ T4809] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 69.204089][ T4809] 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. [ 69.208655][ T4809] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 69.210902][ T4809] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 69.211980][ T4809] 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. [ 69.216283][ T4809] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 69.266194][ T4809] device hsr_slave_0 entered promiscuous mode [ 69.276082][ T4809] device hsr_slave_1 entered promiscuous mode [ 69.335164][ T4809] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 69.336440][ T4809] Cannot create hsr debugfs directory [ 69.596901][ T21] cfg80211: failed to load regulatory.db [ 69.598794][ T2066] ieee802154 phy0 wpan0: encryption failed: -22 [ 69.599779][ T2066] ieee802154 phy1 wpan1: encryption failed: -22 [ 70.818182][ T1777] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 71.115102][ T4229] Bluetooth: hci0: command 0x0409 tx timeout [ 73.087916][ T1777] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 73.128653][ T1777] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 73.195077][ T4229] Bluetooth: hci0: command 0x041b tx timeout [ 74.127620][ T4809] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 74.176881][ T4809] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 74.216326][ T4809] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 74.256096][ T4809] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 74.318155][ T4809] 8021q: adding VLAN 0 to HW filter on device bond0 [ 74.321843][ T1662] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 74.323259][ T1662] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 74.326265][ T4809] 8021q: adding VLAN 0 to HW filter on device team0 [ 74.328756][ T1662] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 74.330290][ T1662] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 74.331777][ T1662] bridge0: port 1(bridge_slave_0) entered blocking state [ 74.332811][ T1662] bridge0: port 1(bridge_slave_0) entered forwarding state [ 74.334248][ T1662] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 74.337664][ T1868] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 74.339254][ T1868] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 74.340685][ T1868] bridge0: port 2(bridge_slave_1) entered blocking state [ 74.341744][ T1868] bridge0: port 2(bridge_slave_1) entered forwarding state [ 74.344040][ T1662] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 74.349601][ T1662] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 74.352331][ T1662] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 74.354349][ T1662] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 74.356780][ T1662] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 74.359403][ T1662] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 74.361042][ T1662] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 74.363661][ T1662] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 74.365204][ T1662] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 74.367865][ T1662] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 74.369477][ T1662] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 74.372053][ T4809] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 74.411156][ T4809] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 74.415243][ T1868] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 74.416463][ T1868] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 74.420490][ T1868] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 74.422123][ T1868] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 74.428393][ T1868] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 74.429867][ T1868] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 74.431402][ T1868] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 74.432795][ T1868] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 74.434907][ T4809] device veth0_vlan entered promiscuous mode [ 74.438985][ T4809] device veth1_vlan entered promiscuous mode [ 74.446837][ T1868] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 74.448335][ T1868] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 74.449843][ T1868] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 74.451363][ T1868] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 74.453752][ T4809] device veth0_macvtap entered promiscuous mode [ 74.456824][ T4809] device veth1_macvtap entered promiscuous mode [ 74.461182][ T4809] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 74.462792][ T4809] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 74.464790][ T4809] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 74.466510][ T1868] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 74.468418][ T1868] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 74.469843][ T1868] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 74.471440][ T1868] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 74.473751][ T4809] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 74.475506][ T4809] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 74.477421][ T4809] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 74.478541][ T1868] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 74.480047][ T1868] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 74.482518][ T4809] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 74.483775][ T4809] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 74.484937][ T4809] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 74.486530][ T4809] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 74.520788][ T1868] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 74.527022][ T1868] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 74.529322][ T1662] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 74.530851][ T1662] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 74.532040][ T1662] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 74.533625][ T1662] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready 1970/01/01 00:01:14 executed programs: 2 [ 74.555214][ T5029] loop0: detected capacity change from 0 to 512 [ 74.606900][ T5029] EXT4-fs (loop0): Test dummy encryption mode enabled [ 74.607946][ T5029] EXT4-fs: Warning: mounting with data=journal disables delayed allocation, dioread_nolock, O_DIRECT and fast_commit support! [ 74.609927][ T5029] EXT4-fs (loop0): encrypted files will use data=ordered instead of data journaling mode [ 74.614081][ T5029] EXT4-fs (loop0): 1 truncate cleaned up [ 74.614976][ T5029] EXT4-fs (loop0): mounted filesystem without journal. Opts: test_dummy_encryption,journal_ioprio=0x0000000000000006,inode_readahead_blks=0x0000000000040000,,errors=continue. Quota mode: none. [ 74.636728][ T5029] fscrypt: AES-256-CTS-CBC using implementation "cts-cbc-aes-ce" [ 74.641811][ T5029] ------------[ cut here ]------------ [ 74.642683][ T5029] WARNING: CPU: 0 PID: 5029 at fs/crypto/fname.c:543 fscrypt_fname_siphash+0xbc/0x10c [ 74.644028][ T5029] Modules linked in: [ 74.644580][ T5029] CPU: 0 PID: 5029 Comm: syz.0.16 Not tainted syzkaller #0 [ 74.645569][ T5029] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 74.646998][ T5029] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 74.648121][ T5029] pc : fscrypt_fname_siphash+0xbc/0x10c [ 74.648923][ T5029] lr : fscrypt_fname_siphash+0xbc/0x10c [ 74.649724][ T5029] sp : ffff800020046bf0 [ 74.650285][ T5029] x29: ffff800020046bf0 x28: ffff800020047080 x27: ffff700004008d8c [ 74.651472][ T5029] x26: dfff800000000000 x25: 0000000000000000 x24: 0000000000000006 [ 74.652827][ T5029] x23: 000000005948191c x22: 000000008d4c4d91 x21: dfff800000000000 [ 74.654192][ T5029] x20: ffff0000de9dd000 x19: ffff800020046cc0 x18: 0000000000000000 [ 74.655477][ T5029] x17: 0000000000000000 x16: ffff800008c7d428 x15: 0000000000000006 [ 74.656694][ T5029] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 74.657896][ T5029] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff800008a31ee0 [ 74.659041][ T5029] x8 : ffff0000da77b680 x7 : 0000000000000000 x6 : ffff0000d6119c00 [ 74.660248][ T5029] x5 : ffff0000dcff82b8 x4 : 0000000000000000 x3 : ffff800008c7d4b4 [ 74.661468][ T5029] x2 : 0000000000000000 x1 : ffff800020046cc0 x0 : ffff0000e26af048 [ 74.662532][ T5029] Call trace: [ 74.662980][ T5029] fscrypt_fname_siphash+0xbc/0x10c [ 74.663702][ T5029] __ext4fs_dirhash+0x2cc/0xb28 [ 74.664381][ T5029] ext4fs_dirhash+0x138/0x27c [ 74.665098][ T5029] htree_dirblock_to_tree+0x57c/0xc20 [ 74.665866][ T5029] ext4_htree_fill_tree+0x490/0xd74 [ 74.666715][ T5029] ext4_readdir+0x2574/0x2fc8 [ 74.667423][ T5029] iterate_dir+0x1f0/0x4cc [ 74.668128][ T5029] ovl_dir_read+0xdc/0x3e0 [ 74.668785][ T5029] ovl_check_d_type_supported+0x98/0x108 [ 74.669629][ T5029] ovl_get_workdir+0x414/0xe8c [ 74.670338][ T5029] ovl_fill_super+0x139c/0x2294 [ 74.671053][ T5029] mount_nodev+0x68/0x104 [ 74.671682][ T5029] ovl_mount+0x3c/0x50 [ 74.672322][ T5029] legacy_get_tree+0xd4/0x16c [ 74.672997][ T5029] vfs_get_tree+0x90/0x274 [ 74.673614][ T5029] do_new_mount+0x228/0x810 [ 74.674272][ T5029] path_mount+0x5b4/0x1000 [ 74.674904][ T5029] __arm64_sys_mount+0x514/0x5e4 [ 74.675597][ T5029] invoke_syscall+0x98/0x2b8 [ 74.676234][ T5029] el0_svc_common+0x138/0x258 [ 74.676904][ T5029] do_el0_svc+0x58/0x14c [ 74.677505][ T5029] el0_svc+0x78/0x1e0 [ 74.678056][ T5029] el0t_64_sync_handler+0xcc/0xe4 [ 74.678744][ T5029] el0t_64_sync+0x1a0/0x1a4 [ 74.679406][ T5029] irq event stamp: 4614 [ 74.680018][ T5029] hardirqs last enabled at (4613): [] _raw_spin_unlock_irqrestore+0xa8/0x14c [ 74.681435][ T5029] hardirqs last disabled at (4614): [] el1_dbg+0x24/0x80 [ 74.682654][ T5029] softirqs last enabled at (4520): [] local_bh_enable+0x10/0x34 [ 74.684009][ T5029] softirqs last disabled at (4518): [] local_bh_disable+0x10/0x34 [ 74.685431][ T5029] ---[ end trace 64bef334fcdce8aa ]--- [ 74.688101][ T5029] ------------[ cut here ]------------ [ 74.688953][ T5029] WARNING: CPU: 0 PID: 5029 at fs/crypto/fname.c:543 fscrypt_fname_siphash+0xbc/0x10c [ 74.690322][ T5029] Modules linked in: [ 74.690884][ T5029] CPU: 0 PID: 5029 Comm: syz.0.16 Tainted: G W syzkaller #0 [ 74.692005][ T5029] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 74.693339][ T5029] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 74.694636][ T5029] pc : fscrypt_fname_siphash+0xbc/0x10c [ 74.695529][ T5029] lr : fscrypt_fname_siphash+0xbc/0x10c [ 74.696437][ T5029] sp : ffff800020046bf0 [ 74.697107][ T5029] x29: ffff800020046bf0 x28: ffff800020047080 x27: ffff700004008d8c [ 74.698351][ T5029] x26: dfff800000000000 x25: 0000000000000000 x24: 0000000000000006 [ 74.699585][ T5029] x23: 000000005948191c x22: 000000008d4c4d91 x21: dfff800000000000 [ 74.700811][ T5029] x20: ffff0000de9dd000 x19: ffff800020046cc0 x18: 0000000000000000 [ 74.701997][ T5029] x17: 0000000000000000 x16: ffff800008c7d428 x15: 0000000000000006 [ 74.703199][ T5029] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 74.704349][ T5029] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff800008a31ee0 [ 74.705523][ T5029] x8 : ffff0000da77b680 x7 : 0000000000000000 x6 : ffff0000d6119c00 [ 74.706630][ T5029] x5 : ffff0000dcff82b8 x4 : 0000000000000000 x3 : ffff800008c7d4b4 [ 74.707782][ T5029] x2 : 0000000000000000 x1 : ffff800020046cc0 x0 : ffff0000e26af048 [ 74.708968][ T5029] Call trace: [ 74.709431][ T5029] fscrypt_fname_siphash+0xbc/0x10c [ 74.710116][ T5029] __ext4fs_dirhash+0x2cc/0xb28 [ 74.710766][ T5029] ext4fs_dirhash+0x138/0x27c [ 74.711411][ T5029] htree_dirblock_to_tree+0x57c/0xc20 [ 74.712102][ T5029] ext4_htree_fill_tree+0x490/0xd74 [ 74.712825][ T5029] ext4_readdir+0x2574/0x2fc8 [ 74.713533][ T5029] iterate_dir+0x1f0/0x4cc [ 74.714164][ T5029] ovl_dir_read+0xdc/0x3e0 [ 74.714832][ T5029] ovl_check_d_type_supported+0x98/0x108 [ 74.715623][ T5029] ovl_get_workdir+0x414/0xe8c [ 74.716326][ T5029] ovl_fill_super+0x139c/0x2294 [ 74.717088][ T5029] mount_nodev+0x68/0x104 [ 74.717772][ T5029] ovl_mount+0x3c/0x50 [ 74.718350][ T5029] legacy_get_tree+0xd4/0x16c [ 74.719035][ T5029] vfs_get_tree+0x90/0x274 [ 74.719644][ T5029] do_new_mount+0x228/0x810 [ 74.720328][ T5029] path_mount+0x5b4/0x1000 [ 74.720996][ T5029] __arm64_sys_mount+0x514/0x5e4 [ 74.721700][ T5029] invoke_syscall+0x98/0x2b8 [ 74.722387][ T5029] el0_svc_common+0x138/0x258 [ 74.723109][ T5029] do_el0_svc+0x58/0x14c [ 74.723735][ T5029] el0_svc+0x78/0x1e0 [ 74.724352][ T5029] el0t_64_sync_handler+0xcc/0xe4 [ 74.725058][ T5029] el0t_64_sync+0x1a0/0x1a4 [ 74.725697][ T5029] irq event stamp: 5098 [ 74.726287][ T5029] hardirqs last enabled at (5097): [] _raw_spin_unlock_irqrestore+0xa8/0x14c [ 74.727715][ T5029] hardirqs last disabled at (5098): [] el1_dbg+0x24/0x80 [ 74.728891][ T5029] softirqs last enabled at (5090): [] handle_softirqs+0xa4c/0xbf0 [ 74.730304][ T5029] softirqs last disabled at (4617): [] __irq_exit_rcu+0x240/0x440 [ 74.731667][ T5029] ---[ end trace 64bef334fcdce8ab ]--- [ 74.732814][ T5029] ------------[ cut here ]------------ [ 74.733664][ T5029] WARNING: CPU: 0 PID: 5029 at fs/crypto/fname.c:543 fscrypt_fname_siphash+0xbc/0x10c [ 74.735039][ T5029] Modules linked in: [ 74.735632][ T5029] CPU: 0 PID: 5029 Comm: syz.0.16 Tainted: G W syzkaller #0 [ 74.736934][ T5029] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 74.738452][ T5029] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 74.739628][ T5029] pc : fscrypt_fname_siphash+0xbc/0x10c [ 74.740428][ T5029] lr : fscrypt_fname_siphash+0xbc/0x10c [ 74.741245][ T5029] sp : ffff800020046bf0 [ 74.741815][ T5029] x29: ffff800020046bf0 x28: ffff800020047080 x27: ffff700004008d8c [ 74.742951][ T5029] x26: dfff800000000000 x25: 0000000000000000 x24: 0000000000000006 [ 74.744170][ T5029] x23: 000000005948191c x22: 000000008d4c4d91 x21: dfff800000000000 [ 74.745255][ T5029] x20: ffff0000de9dd000 x19: ffff800020046cc0 x18: 0000000000000000 [ 74.746486][ T5029] x17: 0000000000000000 x16: ffff800008c7d428 x15: 0000000000000006 [ 74.747573][ T5029] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 74.748707][ T5029] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff800008a31ee0 [ 74.749800][ T5029] x8 : ffff0000da77b680 x7 : 0000000000000000 x6 : ffff0000d6119c00 [ 74.750990][ T5029] x5 : ffff0000dcff82b8 x4 : 0000000000000000 x3 : ffff800008c7d4b4 [ 74.752155][ T5029] x2 : 0000000000000000 x1 : ffff800020046cc0 x0 : ffff0000e26af048 [ 74.753260][ T5029] Call trace: [ 74.753718][ T5029] fscrypt_fname_siphash+0xbc/0x10c [ 74.754403][ T5029] __ext4fs_dirhash+0x2cc/0xb28 [ 74.755103][ T5029] ext4fs_dirhash+0x138/0x27c [ 74.755762][ T5029] htree_dirblock_to_tree+0x57c/0xc20 [ 74.756520][ T5029] ext4_htree_fill_tree+0x490/0xd74 [ 74.757199][ T5029] ext4_readdir+0x2574/0x2fc8 [ 74.757837][ T5029] iterate_dir+0x1f0/0x4cc [ 74.758408][ T5029] ovl_dir_read+0xdc/0x3e0 [ 74.759053][ T5029] ovl_check_d_type_supported+0x98/0x108 [ 74.759856][ T5029] ovl_get_workdir+0x414/0xe8c [ 74.760551][ T5029] ovl_fill_super+0x139c/0x2294 [ 74.761293][ T5029] mount_nodev+0x68/0x104 [ 74.761898][ T5029] ovl_mount+0x3c/0x50 [ 74.762457][ T5029] legacy_get_tree+0xd4/0x16c [ 74.763127][ T5029] vfs_get_tree+0x90/0x274 [ 74.763764][ T5029] do_new_mount+0x228/0x810 [ 74.764337][ T5029] path_mount+0x5b4/0x1000 [ 74.764957][ T5029] __arm64_sys_mount+0x514/0x5e4 [ 74.765640][ T5029] invoke_syscall+0x98/0x2b8 [ 74.766270][ T5029] el0_svc_common+0x138/0x258 [ 74.766905][ T5029] do_el0_svc+0x58/0x14c [ 74.767466][ T5029] el0_svc+0x78/0x1e0 [ 74.768041][ T5029] el0t_64_sync_handler+0xcc/0xe4 [ 74.768730][ T5029] el0t_64_sync+0x1a0/0x1a4 [ 74.769342][ T5029] irq event stamp: 5170 [ 74.769950][ T5029] hardirqs last enabled at (5169): [] ___slab_alloc+0xc34/0xda8 [ 74.771214][ T5029] hardirqs last disabled at (5170): [] el1_dbg+0x24/0x80 [ 74.772411][ T5029] softirqs last enabled at (5158): [] handle_softirqs+0xa4c/0xbf0 [ 74.773745][ T5029] softirqs last disabled at (5101): [] __irq_exit_rcu+0x240/0x440 [ 74.775074][ T5029] ---[ end trace 64bef334fcdce8ac ]--- [ 74.792876][ T5029] fscrypt: AES-256-XTS using implementation "xts-aes-ce" [ 74.798424][ T5029] ------------[ cut here ]------------ [ 74.799287][ T5029] WARNING: CPU: 0 PID: 5029 at fs/crypto/fname.c:543 fscrypt_fname_siphash+0xbc/0x10c [ 74.800750][ T5029] Modules linked in: [ 74.801279][ T5029] CPU: 0 PID: 5029 Comm: syz.0.16 Tainted: G W syzkaller #0 [ 74.802493][ T5029] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 74.803852][ T5029] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 74.804944][ T5029] pc : fscrypt_fname_siphash+0xbc/0x10c [ 74.805753][ T5029] lr : fscrypt_fname_siphash+0xbc/0x10c [ 74.806529][ T5029] sp : ffff800020046c90 [ 74.807137][ T5029] x29: ffff800020046c90 x28: ffff800020047120 x27: ffff700004008da0 [ 74.808206][ T5029] x26: dfff800000000000 x25: 0000000000000000 x24: 0000000000000006 [ 74.809292][ T5029] x23: 000000005948191c x22: 000000008d4c4d91 x21: dfff800000000000 [ 74.810458][ T5029] x20: ffff0000de9e4240 x19: ffff800020046d60 x18: 0000000000000000 [ 74.811573][ T5029] x17: 0000000000000000 x16: ffff800008c7d428 x15: 0000000000000006 [ 74.812669][ T5029] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 74.813869][ T5029] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff800008a31ee0 [ 74.814976][ T5029] x8 : ffff0000da77b680 x7 : 0000000000000000 x6 : ffff0000e7bda400 [ 74.816134][ T5029] x5 : ffff0000dcff8828 x4 : 0000000000000000 x3 : ffff800008c7d4b4 [ 74.817257][ T5029] x2 : 0000000000000000 x1 : ffff800020046d60 x0 : ffff0000e25cf048 [ 74.818379][ T5029] Call trace: [ 74.818868][ T5029] fscrypt_fname_siphash+0xbc/0x10c [ 74.819586][ T5029] __ext4fs_dirhash+0x2cc/0xb28 [ 74.820294][ T5029] ext4fs_dirhash+0x138/0x27c [ 74.820923][ T5029] htree_dirblock_to_tree+0x57c/0xc20 [ 74.821672][ T5029] ext4_htree_fill_tree+0x490/0xd74 [ 74.822437][ T5029] ext4_readdir+0x2574/0x2fc8 [ 74.823107][ T5029] iterate_dir+0x1f0/0x4cc [ 74.823741][ T5029] ovl_dir_read+0xdc/0x3e0 [ 74.824405][ T5029] ovl_indexdir_cleanup+0x1d4/0x62c [ 74.825170][ T5029] ovl_get_indexdir+0x330/0x420 [ 74.825792][ T5029] ovl_fill_super+0x15ec/0x2294 [ 74.826521][ T5029] mount_nodev+0x68/0x104 [ 74.827141][ T5029] ovl_mount+0x3c/0x50 [ 74.827696][ T5029] legacy_get_tree+0xd4/0x16c [ 74.828403][ T5029] vfs_get_tree+0x90/0x274 [ 74.829030][ T5029] do_new_mount+0x228/0x810 [ 74.829732][ T5029] path_mount+0x5b4/0x1000 [ 74.830444][ T5029] __arm64_sys_mount+0x514/0x5e4 [ 74.831271][ T5029] invoke_syscall+0x98/0x2b8 [ 74.831970][ T5029] el0_svc_common+0x138/0x258 [ 74.832632][ T5029] do_el0_svc+0x58/0x14c [ 74.833223][ T5029] el0_svc+0x78/0x1e0 [ 74.833821][ T5029] el0t_64_sync_handler+0xcc/0xe4 [ 74.834529][ T5029] el0t_64_sync+0x1a0/0x1a4 [ 74.835117][ T5029] irq event stamp: 6672 [ 74.835684][ T5029] hardirqs last enabled at (6671): [] _raw_spin_unlock_irqrestore+0xa8/0x14c [ 74.837069][ T5029] hardirqs last disabled at (6672): [] el1_dbg+0x24/0x80 [ 74.838274][ T5029] softirqs last enabled at (6492): [] local_bh_enable+0x10/0x34 [ 74.839582][ T5029] softirqs last disabled at (6490): [] local_bh_disable+0x10/0x34 [ 74.840908][ T5029] ---[ end trace 64bef334fcdce8ad ]--- [ 74.841975][ T5029] ------------[ cut here ]------------ [ 74.842761][ T5029] WARNING: CPU: 0 PID: 5029 at fs/crypto/fname.c:543 fscrypt_fname_siphash+0xbc/0x10c [ 74.844147][ T5029] Modules linked in: [ 74.844677][ T5029] CPU: 0 PID: 5029 Comm: syz.0.16 Tainted: G W syzkaller #0 [ 74.845913][ T5029] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 74.847481][ T5029] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 74.848653][ T5029] pc : fscrypt_fname_siphash+0xbc/0x10c [ 74.849463][ T5029] lr : fscrypt_fname_siphash+0xbc/0x10c [ 74.850256][ T5029] sp : ffff800020046c90 [ 74.850863][ T5029] x29: ffff800020046c90 x28: ffff800020047120 x27: ffff700004008da0 [ 74.852053][ T5029] x26: dfff800000000000 x25: 0000000000000000 x24: 0000000000000006 [ 74.853187][ T5029] x23: 000000005948191c x22: 000000008d4c4d91 x21: dfff800000000000 [ 74.854364][ T5029] x20: ffff0000de9e4240 x19: ffff800020046d60 x18: 0000000000000000 [ 74.855554][ T5029] x17: 0000000000000000 x16: ffff800008c7d428 x15: 0000000000000006 [ 74.856732][ T5029] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 74.857858][ T5029] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff800008a31ee0 [ 74.859068][ T5029] x8 : ffff0000da77b680 x7 : 0000000000000000 x6 : ffff0000e7bda400 [ 74.860276][ T5029] x5 : ffff0000dcff8828 x4 : 0000000000000000 x3 : ffff800008c7d4b4 [ 74.861446][ T5029] x2 : 0000000000000000 x1 : ffff800020046d60 x0 : ffff0000e25cf048 [ 74.862613][ T5029] Call trace: [ 74.863032][ T5029] fscrypt_fname_siphash+0xbc/0x10c [ 74.863702][ T5029] __ext4fs_dirhash+0x2cc/0xb28 [ 74.864365][ T5029] ext4fs_dirhash+0x138/0x27c [ 74.865013][ T5029] htree_dirblock_to_tree+0x57c/0xc20 [ 74.865752][ T5029] ext4_htree_fill_tree+0x490/0xd74 [ 74.866495][ T5029] ext4_readdir+0x2574/0x2fc8 [ 74.867111][ T5029] iterate_dir+0x1f0/0x4cc [ 74.867766][ T5029] ovl_dir_read+0xdc/0x3e0 [ 74.868393][ T5029] ovl_indexdir_cleanup+0x1d4/0x62c [ 74.869094][ T5029] ovl_get_indexdir+0x330/0x420 [ 74.869774][ T5029] ovl_fill_super+0x15ec/0x2294 [ 74.870459][ T5029] mount_nodev+0x68/0x104 [ 74.871094][ T5029] ovl_mount+0x3c/0x50 [ 74.871706][ T5029] legacy_get_tree+0xd4/0x16c [ 74.872435][ T5029] vfs_get_tree+0x90/0x274 [ 74.873137][ T5029] do_new_mount+0x228/0x810 [ 74.873800][ T5029] path_mount+0x5b4/0x1000 [ 74.874442][ T5029] __arm64_sys_mount+0x514/0x5e4 [ 74.875090][ T5029] invoke_syscall+0x98/0x2b8 [ 74.875760][ T5029] el0_svc_common+0x138/0x258 [ 74.876408][ T5029] do_el0_svc+0x58/0x14c [ 74.876994][ T5029] el0_svc+0x78/0x1e0 [ 74.877521][ T5029] el0t_64_sync_handler+0xcc/0xe4 [ 74.878303][ T5029] el0t_64_sync+0x1a0/0x1a4 [ 74.878993][ T5029] irq event stamp: 6726 [ 74.879574][ T5029] hardirqs last enabled at (6725): [] _raw_spin_unlock_irqrestore+0xa8/0x14c [ 74.881009][ T5029] hardirqs last disabled at (6726): [] el1_dbg+0x24/0x80 [ 74.882253][ T5029] softirqs last enabled at (6718): [] handle_softirqs+0xa4c/0xbf0 [ 74.883630][ T5029] softirqs last disabled at (6675): [] __irq_exit_rcu+0x240/0x440 [ 74.884990][ T5029] ---[ end trace 64bef334fcdce8ae ]--- [ 74.890522][ T4809] EXT4-fs warning (device loop0): __ext4fs_dirhash:270: inode #2: comm syz-executor: Siphash requires key [ 78.063862][ T5045] chnl_net:caif_netlink_parms(): no params data found [ 78.080636][ T5045] bridge0: port 1(bridge_slave_0) entered blocking state [ 78.081842][ T5045] bridge0: port 1(bridge_slave_0) entered disabled state [ 78.083253][ T5045] device bridge_slave_0 entered promiscuous mode [ 78.085626][ T5045] bridge0: port 2(bridge_slave_1) entered blocking state [ 78.086730][ T5045] bridge0: port 2(bridge_slave_1) entered disabled state [ 78.088087][ T5045] device bridge_slave_1 entered promiscuous mode [ 78.095590][ T5045] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 78.098267][ T5045] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 78.107265][ T5045] team0: Port device team_slave_0 added [ 78.109023][ T5045] team0: Port device team_slave_1 added [ 78.115939][ T5045] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 78.117055][ T5045] 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. [ 78.120853][ T5045] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 78.123029][ T5045] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 78.124112][ T5045] 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. [ 78.128097][ T5045] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 78.176156][ T5045] device hsr_slave_0 entered promiscuous mode [ 78.225200][ T5045] device hsr_slave_1 entered promiscuous mode [ 78.275058][ T5045] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 78.276227][ T5045] Cannot create hsr debugfs directory [ 78.308617][ T5045] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 78.346145][ T5045] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 78.376501][ T5045] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 78.416368][ T5045] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 78.515148][ T5045] bridge0: port 2(bridge_slave_1) entered blocking state [ 78.516287][ T5045] bridge0: port 2(bridge_slave_1) entered forwarding state [ 78.517458][ T5045] bridge0: port 1(bridge_slave_0) entered blocking state [ 78.518498][ T5045] bridge0: port 1(bridge_slave_0) entered forwarding state [ 78.536338][ T5045] 8021q: adding VLAN 0 to HW filter on device bond0 [ 78.540528][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 78.542181][ T136] bridge0: port 1(bridge_slave_0) entered disabled state [ 78.543648][ T136] bridge0: port 2(bridge_slave_1) entered disabled state [ 78.546586][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 78.550553][ T5045] 8021q: adding VLAN 0 to HW filter on device team0 [ 78.554119][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 78.556737][ T136] bridge0: port 1(bridge_slave_0) entered blocking state [ 78.557840][ T136] bridge0: port 1(bridge_slave_0) entered forwarding state [ 78.560329][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 78.561765][ T136] bridge0: port 2(bridge_slave_1) entered blocking state [ 78.562833][ T136] bridge0: port 2(bridge_slave_1) entered forwarding state [ 78.602946][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 78.604550][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 78.606485][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 78.609742][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 78.612541][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 78.614916][ T5045] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 78.681580][ T1868] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 78.682806][ T1868] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 78.687204][ T5045] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 78.693307][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 78.699530][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 78.701541][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 78.702982][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 78.705209][ T5045] device veth0_vlan entered promiscuous mode [ 78.708694][ T5045] device veth1_vlan entered promiscuous mode [ 78.716494][ T1868] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 78.717975][ T1868] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 78.719473][ T1868] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 78.722045][ T5045] device veth0_macvtap entered promiscuous mode [ 78.724841][ T5045] device veth1_macvtap entered promiscuous mode [ 78.769881][ T1777] device hsr_slave_0 left promiscuous mode [ 78.835399][ T1777] device hsr_slave_1 left promiscuous mode [ 78.915078][ T1777] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 78.916296][ T1777] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 78.917609][ T1777] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 78.918667][ T1777] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 78.919964][ T1777] device bridge_slave_1 left promiscuous mode [ 78.921118][ T1777] bridge0: port 2(bridge_slave_1) entered disabled state [ 78.955537][ T1777] device bridge_slave_0 left promiscuous mode [ 78.956587][ T1777] bridge0: port 1(bridge_slave_0) entered disabled state [ 79.116948][ T1777] device veth1_macvtap left promiscuous mode [ 79.117942][ T1777] device veth0_macvtap left promiscuous mode [ 79.118853][ T1777] device veth1_vlan left promiscuous mode [ 79.119734][ T1777] device veth0_vlan left promiscuous mode [ 79.219632][ T1777] team0 (unregistering): Port device team_slave_1 removed [ 79.223575][ T1777] team0 (unregistering): Port device team_slave_0 removed [ 79.227363][ T1777] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 79.259021][ T1777] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 79.379203][ T1777] bond0 (unregistering): Released all slaves [ 79.472528][ T5045] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 79.474012][ T5045] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 79.476425][ T5045] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 79.480792][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 79.482740][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 79.487588][ T5045] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 79.489248][ T5045] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 79.491115][ T5045] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 79.492284][ T1868] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 79.493742][ T1868] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 79.496465][ T5045] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 79.497803][ T5045] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 79.499132][ T5045] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 79.500345][ T5045] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 79.520386][ T1868] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 79.524845][ T1868] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 79.528228][ T148] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 79.528543][ T1868] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 79.529694][ T148] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 79.532378][ T1868] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready 1970/01/01 00:01:19 executed programs: 5 [ 79.553152][ T5063] loop1: detected capacity change from 0 to 512 [ 79.566694][ T5063] EXT4-fs (loop1): Test dummy encryption mode enabled [ 79.567755][ T5063] EXT4-fs (loop1): encrypted files will use data=ordered instead of data journaling mode [ 79.572285][ T5063] EXT4-fs (loop1): 1 truncate cleaned up [ 79.573159][ T5063] EXT4-fs (loop1): mounted filesystem without journal. Opts: test_dummy_encryption,journal_ioprio=0x0000000000000006,inode_readahead_blks=0x0000000000040000,,errors=continue. Quota mode: none. [ 79.579112][ T5063] ------------[ cut here ]------------ [ 79.579965][ T5063] WARNING: CPU: 1 PID: 5063 at fs/crypto/fname.c:543 fscrypt_fname_siphash+0xbc/0x10c [ 79.581393][ T5063] Modules linked in: [ 79.581986][ T5063] CPU: 1 PID: 5063 Comm: syz.1.20 Tainted: G W syzkaller #0 [ 79.583164][ T5063] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 79.584605][ T5063] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 79.585730][ T5063] pc : fscrypt_fname_siphash+0xbc/0x10c [ 79.586524][ T5063] lr : fscrypt_fname_siphash+0xbc/0x10c [ 79.587327][ T5063] sp : ffff800020246bf0 [ 79.587900][ T5063] x29: ffff800020246bf0 x28: ffff800020247080 x27: ffff700004048d8c [ 79.589028][ T5063] x26: dfff800000000000 x25: 0000000000000000 x24: 0000000000000006 [ 79.590160][ T5063] x23: 000000005948191c x22: 000000008d4c4d91 x21: dfff800000000000 [ 79.591259][ T5063] x20: ffff0000de9dd0c0 x19: ffff800020246cc0 x18: 0000000000000000 [ 79.592460][ T5063] x17: 0000000000000000 x16: ffff800008c7d428 x15: 0000000000000006 [ 79.593582][ T5063] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 79.594680][ T5063] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff800008a31ee0 [ 79.595789][ T5063] x8 : ffff0000d7df9b40 x7 : 0000000000000000 x6 : ffff0000eca30c00 [ 79.596948][ T5063] x5 : ffff0000de9d6910 x4 : 0000000000000000 x3 : ffff800008c7d4b4 [ 79.598074][ T5063] x2 : 0000000000000000 x1 : ffff800020246cc0 x0 : ffff0000e271a088 [ 79.599198][ T5063] Call trace: [ 79.599662][ T5063] fscrypt_fname_siphash+0xbc/0x10c [ 79.600391][ T5063] __ext4fs_dirhash+0x2cc/0xb28 [ 79.601077][ T5063] ext4fs_dirhash+0x138/0x27c [ 79.601757][ T5063] htree_dirblock_to_tree+0x57c/0xc20 [ 79.602480][ T5063] ext4_htree_fill_tree+0x490/0xd74 [ 79.603207][ T5063] ext4_readdir+0x2574/0x2fc8 [ 79.603861][ T5063] iterate_dir+0x1f0/0x4cc [ 79.604495][ T5063] ovl_dir_read+0xdc/0x3e0 [ 79.605110][ T5063] ovl_check_d_type_supported+0x98/0x108 [ 79.605898][ T5063] ovl_get_workdir+0x414/0xe8c [ 79.606562][ T5063] ovl_fill_super+0x139c/0x2294 [ 79.607219][ T5063] mount_nodev+0x68/0x104 [ 79.607815][ T5063] ovl_mount+0x3c/0x50 [ 79.608411][ T5063] legacy_get_tree+0xd4/0x16c [ 79.609134][ T5063] vfs_get_tree+0x90/0x274 [ 79.609760][ T5063] do_new_mount+0x228/0x810 [ 79.610467][ T5063] path_mount+0x5b4/0x1000 [ 79.611218][ T5063] __arm64_sys_mount+0x514/0x5e4 [ 79.611941][ T5063] invoke_syscall+0x98/0x2b8 [ 79.612659][ T5063] el0_svc_common+0x138/0x258 [ 79.613376][ T5063] do_el0_svc+0x58/0x14c [ 79.614077][ T5063] el0_svc+0x78/0x1e0 [ 79.614637][ T5063] el0t_64_sync_handler+0xcc/0xe4 [ 79.615346][ T5063] el0t_64_sync+0x1a0/0x1a4 [ 79.616027][ T5063] irq event stamp: 3410 [ 79.616644][ T5063] hardirqs last enabled at (3409): [] __find_get_block+0x1c8/0xcd8 [ 79.618075][ T5063] hardirqs last disabled at (3410): [] el1_dbg+0x24/0x80 [ 79.619270][ T5063] softirqs last enabled at (3340): [] local_bh_enable+0x10/0x34 [ 79.620574][ T5063] softirqs last disabled at (3338): [] local_bh_disable+0x10/0x34 [ 79.621837][ T5063] ---[ end trace 64bef334fcdce8af ]--- [ 79.623461][ T5063] ------------[ cut here ]------------ [ 79.624249][ T5063] WARNING: CPU: 1 PID: 5063 at fs/crypto/fname.c:543 fscrypt_fname_siphash+0xbc/0x10c [ 79.625596][ T5063] Modules linked in: [ 79.626157][ T5063] CPU: 1 PID: 5063 Comm: syz.1.20 Tainted: G W syzkaller #0 [ 79.627350][ T5063] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 79.628677][ T5063] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 79.629756][ T5063] pc : fscrypt_fname_siphash+0xbc/0x10c [ 79.630556][ T5063] lr : fscrypt_fname_siphash+0xbc/0x10c [ 79.631376][ T5063] sp : ffff800020246bf0 [ 79.631922][ T5063] x29: ffff800020246bf0 x28: ffff800020247080 x27: ffff700004048d8c [ 79.633103][ T5063] x26: dfff800000000000 x25: 0000000000000000 x24: 0000000000000006 [ 79.634300][ T5063] x23: 000000005948191c x22: 000000008d4c4d91 x21: dfff800000000000 [ 79.635559][ T5063] x20: ffff0000de9dd0c0 x19: ffff800020246cc0 x18: 0000000000000000 [ 79.636711][ T5063] x17: 0000000000000000 x16: ffff800008c7d428 x15: 0000000000000006 [ 79.637864][ T5063] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 79.639082][ T5063] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff800008a31ee0 [ 79.640308][ T5063] x8 : ffff0000d7df9b40 x7 : 0000000000000000 x6 : ffff0000eca30c00 [ 79.641500][ T5063] x5 : ffff0000de9d6910 x4 : 0000000000000000 x3 : ffff800008c7d4b4 [ 79.642619][ T5063] x2 : 0000000000000000 x1 : ffff800020246cc0 x0 : ffff0000e271a088 [ 79.643765][ T5063] Call trace: [ 79.644252][ T5063] fscrypt_fname_siphash+0xbc/0x10c [ 79.645010][ T5063] __ext4fs_dirhash+0x2cc/0xb28 [ 79.645691][ T5063] ext4fs_dirhash+0x138/0x27c [ 79.646362][ T5063] htree_dirblock_to_tree+0x57c/0xc20 [ 79.647123][ T5063] ext4_htree_fill_tree+0x490/0xd74 [ 79.647877][ T5063] ext4_readdir+0x2574/0x2fc8 [ 79.648591][ T5063] iterate_dir+0x1f0/0x4cc [ 79.649207][ T5063] ovl_dir_read+0xdc/0x3e0 [ 79.649852][ T5063] ovl_check_d_type_supported+0x98/0x108 [ 79.650615][ T5063] ovl_get_workdir+0x414/0xe8c [ 79.651262][ T5063] ovl_fill_super+0x139c/0x2294 [ 79.651988][ T5063] mount_nodev+0x68/0x104 [ 79.652622][ T5063] ovl_mount+0x3c/0x50 [ 79.653234][ T5063] legacy_get_tree+0xd4/0x16c [ 79.653896][ T5063] vfs_get_tree+0x90/0x274 [ 79.654541][ T5063] do_new_mount+0x228/0x810 [ 79.655199][ T5063] path_mount+0x5b4/0x1000 [ 79.655789][ T5063] __arm64_sys_mount+0x514/0x5e4 [ 79.656446][ T5063] invoke_syscall+0x98/0x2b8 [ 79.657099][ T5063] el0_svc_common+0x138/0x258 [ 79.657745][ T5063] do_el0_svc+0x58/0x14c [ 79.658365][ T5063] el0_svc+0x78/0x1e0 [ 79.658900][ T5063] el0t_64_sync_handler+0xcc/0xe4 [ 79.659669][ T5063] el0t_64_sync+0x1a0/0x1a4 [ 79.660312][ T5063] irq event stamp: 3480 [ 79.660919][ T5063] hardirqs last enabled at (3479): [] exit_to_kernel_mode+0xe0/0x168 [ 79.662323][ T5063] hardirqs last disabled at (3480): [] el1_dbg+0x24/0x80 [ 79.663521][ T5063] softirqs last enabled at (3474): [] handle_softirqs+0xa4c/0xbf0 [ 79.664803][ T5063] softirqs last disabled at (3413): [] __irq_exit_rcu+0x240/0x440 [ 79.666128][ T5063] ---[ end trace 64bef334fcdce8b0 ]--- [ 79.667570][ T5063] ------------[ cut here ]------------ [ 79.668346][ T5063] WARNING: CPU: 1 PID: 5063 at fs/crypto/fname.c:543 fscrypt_fname_siphash+0xbc/0x10c [ 79.669720][ T5063] Modules linked in: [ 79.670276][ T5063] CPU: 1 PID: 5063 Comm: syz.1.20 Tainted: G W syzkaller #0 [ 79.671459][ T5063] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 79.672810][ T5063] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 79.673970][ T5063] pc : fscrypt_fname_siphash+0xbc/0x10c [ 79.674757][ T5063] lr : fscrypt_fname_siphash+0xbc/0x10c [ 79.675534][ T5063] sp : ffff800020246bf0 [ 79.676137][ T5063] x29: ffff800020246bf0 x28: ffff800020247080 x27: ffff700004048d8c [ 79.677348][ T5063] x26: dfff800000000000 x25: 0000000000000000 x24: 0000000000000006 [ 79.678449][ T5063] x23: 000000005948191c x22: 000000008d4c4d91 x21: dfff800000000000 [ 79.679575][ T5063] x20: ffff0000de9dd0c0 x19: ffff800020246cc0 x18: 0000000000000000 [ 79.680705][ T5063] x17: 0000000000000000 x16: ffff800008c7d428 x15: 0000000000000006 [ 79.681846][ T5063] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 79.683016][ T5063] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff800008a31ee0 [ 79.684202][ T5063] x8 : ffff0000d7df9b40 x7 : 0000000000000000 x6 : ffff0000eca30c00 [ 79.685529][ T5063] x5 : ffff0000de9d6910 x4 : 0000000000000000 x3 : ffff800008c7d4b4 [ 79.686746][ T5063] x2 : 0000000000000000 x1 : ffff800020246cc0 x0 : ffff0000e271a088 [ 79.687921][ T5063] Call trace: [ 79.688336][ T5063] fscrypt_fname_siphash+0xbc/0x10c [ 79.689100][ T5063] __ext4fs_dirhash+0x2cc/0xb28 [ 79.689856][ T5063] ext4fs_dirhash+0x138/0x27c [ 79.690509][ T5063] htree_dirblock_to_tree+0x57c/0xc20 [ 79.691294][ T5063] ext4_htree_fill_tree+0x490/0xd74 [ 79.692065][ T5063] ext4_readdir+0x2574/0x2fc8 [ 79.692776][ T5063] iterate_dir+0x1f0/0x4cc [ 79.693362][ T5063] ovl_dir_read+0xdc/0x3e0 [ 79.693977][ T5063] ovl_check_d_type_supported+0x98/0x108 [ 79.694790][ T5063] ovl_get_workdir+0x414/0xe8c [ 79.695479][ T5063] ovl_fill_super+0x139c/0x2294 [ 79.696142][ T5063] mount_nodev+0x68/0x104 [ 79.696828][ T5063] ovl_mount+0x3c/0x50 [ 79.697453][ T5063] legacy_get_tree+0xd4/0x16c [ 79.698148][ T5063] vfs_get_tree+0x90/0x274 [ 79.698774][ T5063] do_new_mount+0x228/0x810 [ 79.699414][ T5063] path_mount+0x5b4/0x1000 [ 79.700047][ T5063] __arm64_sys_mount+0x514/0x5e4 [ 79.700719][ T5063] invoke_syscall+0x98/0x2b8 [ 79.701340][ T5063] el0_svc_common+0x138/0x258 [ 79.702017][ T5063] do_el0_svc+0x58/0x14c [ 79.702672][ T5063] el0_svc+0x78/0x1e0 [ 79.703281][ T5063] el0t_64_sync_handler+0xcc/0xe4 [ 79.703978][ T5063] el0t_64_sync+0x1a0/0x1a4 [ 79.704627][ T5063] irq event stamp: 3540 [ 79.705187][ T5063] hardirqs last enabled at (3539): [] exit_to_kernel_mode+0xe0/0x168 [ 79.706527][ T5063] hardirqs last disabled at (3540): [] el1_dbg+0x24/0x80 [ 79.707705][ T5063] softirqs last enabled at (3534): [] handle_softirqs+0xa4c/0xbf0 [ 79.709039][ T5063] softirqs last disabled at (3483): [] __irq_exit_rcu+0x240/0x440 [ 79.710394][ T5063] ---[ end trace 64bef334fcdce8b1 ]--- [ 79.717745][ T5063] ------------[ cut here ]------------ [ 79.718574][ T5063] WARNING: CPU: 1 PID: 5063 at fs/crypto/fname.c:543 fscrypt_fname_siphash+0xbc/0x10c [ 79.719914][ T5063] Modules linked in: [ 79.720443][ T5063] CPU: 1 PID: 5063 Comm: syz.1.20 Tainted: G W syzkaller #0 [ 79.721585][ T5063] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 79.723085][ T5063] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 79.724240][ T5063] pc : fscrypt_fname_siphash+0xbc/0x10c [ 79.725069][ T5063] lr : fscrypt_fname_siphash+0xbc/0x10c [ 79.725887][ T5063] sp : ffff800020246c90 [ 79.726533][ T5063] x29: ffff800020246c90 x28: ffff800020247120 x27: ffff700004048da0 [ 79.727767][ T5063] x26: dfff800000000000 x25: 0000000000000000 x24: 0000000000000006 [ 79.728930][ T5063] x23: 000000005948191c x22: 000000008d4c4d91 x21: dfff800000000000 [ 79.730106][ T5063] x20: ffff0000de9dd3c0 x19: ffff800020246d60 x18: 0000000000000000 [ 79.731252][ T5063] x17: 0000000000000000 x16: ffff800008c7d428 x15: 0000000000000006 [ 79.732397][ T5063] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 79.733591][ T5063] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff800008a31ee0 [ 79.734764][ T5063] x8 : ffff0000d7df9b40 x7 : 0000000000000000 x6 : ffff0000e7eb2400 [ 79.735859][ T5063] x5 : ffff0000de9d6e80 x4 : 0000000000000000 x3 : ffff800008c7d4b4 [ 79.737030][ T5063] x2 : 0000000000000000 x1 : ffff800020246d60 x0 : ffff0000e271dc58 [ 79.738157][ T5063] Call trace: [ 79.738596][ T5063] fscrypt_fname_siphash+0xbc/0x10c [ 79.739368][ T5063] __ext4fs_dirhash+0x2cc/0xb28 [ 79.740080][ T5063] ext4fs_dirhash+0x138/0x27c [ 79.740721][ T5063] htree_dirblock_to_tree+0x57c/0xc20 [ 79.741547][ T5063] ext4_htree_fill_tree+0x490/0xd74 [ 79.742318][ T5063] ext4_readdir+0x2574/0x2fc8 [ 79.742974][ T5063] iterate_dir+0x1f0/0x4cc [ 79.743611][ T5063] ovl_dir_read+0xdc/0x3e0 [ 79.744228][ T5063] ovl_indexdir_cleanup+0x1d4/0x62c [ 79.744938][ T5063] ovl_get_indexdir+0x330/0x420 [ 79.745583][ T5063] ovl_fill_super+0x15ec/0x2294 [ 79.746277][ T5063] mount_nodev+0x68/0x104 [ 79.746874][ T5063] ovl_mount+0x3c/0x50 [ 79.747480][ T5063] legacy_get_tree+0xd4/0x16c [ 79.748130][ T5063] vfs_get_tree+0x90/0x274 [ 79.748738][ T5063] do_new_mount+0x228/0x810 [ 79.749366][ T5063] path_mount+0x5b4/0x1000 [ 79.750008][ T5063] __arm64_sys_mount+0x514/0x5e4 [ 79.750753][ T5063] invoke_syscall+0x98/0x2b8 [ 79.751399][ T5063] el0_svc_common+0x138/0x258 [ 79.752107][ T5063] do_el0_svc+0x58/0x14c [ 79.752674][ T5063] el0_svc+0x78/0x1e0 [ 79.753259][ T5063] el0t_64_sync_handler+0xcc/0xe4 [ 79.753953][ T5063] el0t_64_sync+0x1a0/0x1a4 [ 79.754627][ T5063] irq event stamp: 4574 [ 79.755197][ T5063] hardirqs last enabled at (4573): [] ___slab_alloc+0xc34/0xda8 [ 79.756508][ T5063] hardirqs last disabled at (4574): [] el1_dbg+0x24/0x80 [ 79.757703][ T5063] softirqs last enabled at (4450): [] local_bh_enable+0x10/0x34 [ 79.758956][ T5063] softirqs last disabled at (4448): [] local_bh_disable+0x10/0x34 [ 79.760289][ T5063] ---[ end trace 64bef334fcdce8b2 ]--- [ 79.762205][ T5063] ------------[ cut here ]------------ [ 79.763001][ T5063] WARNING: CPU: 1 PID: 5063 at fs/crypto/fname.c:543 fscrypt_fname_siphash+0xbc/0x10c [ 79.764293][ T5063] Modules linked in: [ 79.764821][ T5063] CPU: 1 PID: 5063 Comm: syz.1.20 Tainted: G W syzkaller #0 [ 79.766091][ T5063] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 79.767612][ T5063] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 79.768723][ T5063] pc : fscrypt_fname_siphash+0xbc/0x10c [ 79.769564][ T5063] lr : fscrypt_fname_siphash+0xbc/0x10c [ 79.770369][ T5063] sp : ffff800020246c90 [ 79.770972][ T5063] x29: ffff800020246c90 x28: ffff800020247120 x27: ffff700004048da0 [ 79.772172][ T5063] x26: dfff800000000000 x25: 0000000000000000 x24: 0000000000000006 [ 79.773377][ T5063] x23: 000000005948191c x22: 000000008d4c4d91 x21: dfff800000000000 [ 79.774600][ T5063] x20: ffff0000de9dd3c0 x19: ffff800020246d60 x18: 0000000000000000 [ 79.775825][ T5063] x17: 0000000000000000 x16: ffff800008c7d428 x15: 0000000000000006 [ 79.777040][ T5063] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 79.778198][ T5063] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff800008a31ee0 [ 79.779315][ T5063] x8 : ffff0000d7df9b40 x7 : 0000000000000000 x6 : ffff0000e7eb2400 [ 79.780545][ T5063] x5 : ffff0000de9d6e80 x4 : 0000000000000000 x3 : ffff800008c7d4b4 [ 79.781733][ T5063] x2 : 0000000000000000 x1 : ffff800020246d60 x0 : ffff0000e271dc58 [ 79.782904][ T5063] Call trace: [ 79.783331][ T5063] fscrypt_fname_siphash+0xbc/0x10c [ 79.784106][ T5063] __ext4fs_dirhash+0x2cc/0xb28 [ 79.784896][ T5063] ext4fs_dirhash+0x138/0x27c [ 79.785581][ T5063] htree_dirblock_to_tree+0x57c/0xc20 [ 79.786419][ T5063] ext4_htree_fill_tree+0x490/0xd74 [ 79.787166][ T5063] ext4_readdir+0x2574/0x2fc8 [ 79.787820][ T5063] iterate_dir+0x1f0/0x4cc [ 79.788449][ T5063] ovl_dir_read+0xdc/0x3e0 [ 79.789090][ T5063] ovl_indexdir_cleanup+0x1d4/0x62c [ 79.789792][ T5063] ovl_get_indexdir+0x330/0x420 [ 79.790458][ T5063] ovl_fill_super+0x15ec/0x2294 [ 79.791188][ T5063] mount_nodev+0x68/0x104 [ 79.791799][ T5063] ovl_mount+0x3c/0x50 [ 79.792440][ T5063] legacy_get_tree+0xd4/0x16c [ 79.793133][ T5063] vfs_get_tree+0x90/0x274 [ 79.793732][ T5063] do_new_mount+0x228/0x810 [ 79.794437][ T5063] path_mount+0x5b4/0x1000 [ 79.795101][ T5063] __arm64_sys_mount+0x514/0x5e4 [ 79.795830][ T5063] invoke_syscall+0x98/0x2b8 [ 79.796514][ T5063] el0_svc_common+0x138/0x258 [ 79.797187][ T5063] do_el0_svc+0x58/0x14c [ 79.797823][ T5063] el0_svc+0x78/0x1e0 [ 79.798401][ T5063] el0t_64_sync_handler+0xcc/0xe4 [ 79.799113][ T5063] el0t_64_sync+0x1a0/0x1a4 [ 79.799722][ T5063] irq event stamp: 4714 [ 79.800254][ T5063] hardirqs last enabled at (4713): [] exit_to_kernel_mode+0xe0/0x168 [ 79.801670][ T5063] hardirqs last disabled at (4714): [] el1_dbg+0x24/0x80 [ 79.802942][ T5063] softirqs last enabled at (4708): [] handle_softirqs+0xa4c/0xbf0 [ 79.804339][ T5063] softirqs last disabled at (4577): [] __irq_exit_rcu+0x240/0x440 [ 79.805686][ T5063] ---[ end trace 64bef334fcdce8b3 ]--- [ 79.809983][ T5045] EXT4-fs warning (device loop1): __ext4fs_dirhash:270: inode #2: comm syz-executor: Siphash requires key [ 81.889569][ T1777] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 81.928798][ T1777] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 81.978398][ T1777] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 82.018509][ T1777] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 82.583865][ T5110] chnl_net:caif_netlink_parms(): no params data found [ 82.604504][ T5110] bridge0: port 1(bridge_slave_0) entered blocking state [ 82.605863][ T5110] bridge0: port 1(bridge_slave_0) entered disabled state [ 82.607261][ T5110] device bridge_slave_0 entered promiscuous mode [ 82.609254][ T5110] bridge0: port 2(bridge_slave_1) entered blocking state [ 82.610433][ T5110] bridge0: port 2(bridge_slave_1) entered disabled state [ 82.611872][ T5110] device bridge_slave_1 entered promiscuous mode [ 82.619206][ T5110] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 82.621623][ T5110] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 82.629599][ T5110] team0: Port device team_slave_0 added [ 82.631517][ T5110] team0: Port device team_slave_1 added [ 82.638495][ T5110] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 82.639411][ T5110] 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. [ 82.643406][ T5110] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 82.646204][ T5110] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 82.647298][ T5110] 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. [ 82.651473][ T5110] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 82.716111][ T5110] device hsr_slave_0 entered promiscuous mode [ 82.765292][ T5110] device hsr_slave_1 entered promiscuous mode [ 82.854668][ T5110] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 82.886425][ T5110] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 82.936426][ T5110] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 82.976543][ T5110] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 83.054059][ T5110] 8021q: adding VLAN 0 to HW filter on device bond0 [ 83.060232][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 83.061575][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 83.069107][ T5110] 8021q: adding VLAN 0 to HW filter on device team0 [ 83.071623][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 83.073118][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 83.074564][ T136] bridge0: port 1(bridge_slave_0) entered blocking state [ 83.075689][ T136] bridge0: port 1(bridge_slave_0) entered forwarding state [ 83.079386][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 83.088037][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 83.089794][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 83.091211][ T136] bridge0: port 2(bridge_slave_1) entered blocking state [ 83.092270][ T136] bridge0: port 2(bridge_slave_1) entered forwarding state [ 83.093643][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 83.097102][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 83.101301][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 83.103385][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 83.104955][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 83.107322][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 83.111335][ T5110] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 83.112700][ T5110] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 83.121037][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 83.122839][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 83.124339][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 83.126452][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 83.128012][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 83.129340][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 83.186177][ T5110] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 83.187881][ T1868] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 83.189113][ T1868] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 83.198172][ T1868] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 83.199712][ T1868] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 83.207170][ T1868] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 83.208543][ T1868] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 83.210042][ T1868] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 83.211389][ T1868] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 83.213975][ T5110] device veth0_vlan entered promiscuous mode [ 83.220300][ T5110] device veth1_vlan entered promiscuous mode [ 83.228385][ T1868] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 83.229793][ T1868] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 83.231204][ T1868] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 83.232680][ T1868] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 83.238405][ T5110] device veth0_macvtap entered promiscuous mode [ 83.240772][ T5110] device veth1_macvtap entered promiscuous mode [ 83.246822][ T5110] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 83.248374][ T5110] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 83.249689][ T5110] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 83.251000][ T5110] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 83.252909][ T5110] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 83.254040][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 83.255944][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 83.257411][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 83.258796][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 83.264615][ T5110] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 83.266508][ T5110] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 83.267999][ T5110] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 83.269424][ T5110] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 83.271371][ T5110] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 83.273031][ T1868] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 83.274503][ T1868] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 83.279566][ T5110] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 83.280924][ T5110] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 83.282256][ T5110] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 83.283485][ T5110] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 83.308140][ T1662] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 83.312448][ T1662] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 83.314622][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 83.321447][ T9] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 83.322742][ T9] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 83.324263][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 83.378384][ T5180] loop2: detected capacity change from 0 to 512 [ 83.407510][ T5180] EXT4-fs (loop2): Test dummy encryption mode enabled [ 83.408749][ T5180] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 83.419302][ T5180] EXT4-fs (loop2): 1 truncate cleaned up [ 83.420238][ T5180] EXT4-fs (loop2): mounted filesystem without journal. Opts: test_dummy_encryption,journal_ioprio=0x0000000000000006,inode_readahead_blks=0x0000000000040000,,errors=continue. Quota mode: none. [ 83.436769][ T5180] ------------[ cut here ]------------ [ 83.437675][ T5180] WARNING: CPU: 0 PID: 5180 at fs/crypto/fname.c:543 fscrypt_fname_siphash+0xbc/0x10c [ 83.439074][ T5180] Modules linked in: [ 83.439642][ T5180] CPU: 0 PID: 5180 Comm: syz.2.23 Tainted: G W syzkaller #0 [ 83.440846][ T5180] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 83.442280][ T5180] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 83.443394][ T5180] pc : fscrypt_fname_siphash+0xbc/0x10c [ 83.444194][ T5180] lr : fscrypt_fname_siphash+0xbc/0x10c [ 83.445036][ T5180] sp : ffff80001f186bf0 [ 83.445668][ T5180] x29: ffff80001f186bf0 x28: ffff80001f187080 x27: ffff700003e30d8c [ 83.447040][ T5180] x26: dfff800000000000 x25: 0000000000000000 x24: 0000000000000006 [ 83.448339][ T5180] x23: 000000005948191c x22: 000000008d4c4d91 x21: dfff800000000000 [ 83.449626][ T5180] x20: ffff0000de9e4300 x19: ffff80001f186cc0 x18: 0000000000000000 [ 83.450918][ T5180] x17: 0000000000000000 x16: ffff800008c7d428 x15: 0000000000000006 [ 83.452116][ T5180] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 83.453406][ T5180] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff800008a31ee0 [ 83.454595][ T5180] x8 : ffff0000d5c451c0 x7 : 0000000000000000 x6 : ffff0000ec39cc00 [ 83.455739][ T5180] x5 : ffff0000dcff9910 x4 : 0000000000000000 x3 : ffff800008c7d4b4 [ 83.456942][ T5180] x2 : 0000000000000000 x1 : ffff80001f186cc0 x0 : ffff0000eec5aa80 [ 83.458092][ T5180] Call trace: [ 83.458563][ T5180] fscrypt_fname_siphash+0xbc/0x10c [ 83.459283][ T5180] __ext4fs_dirhash+0x2cc/0xb28 [ 83.460049][ T5180] ext4fs_dirhash+0x138/0x27c [ 83.460721][ T5180] htree_dirblock_to_tree+0x57c/0xc20 [ 83.461473][ T5180] ext4_htree_fill_tree+0x490/0xd74 [ 83.462220][ T5180] ext4_readdir+0x2574/0x2fc8 [ 83.462898][ T5180] iterate_dir+0x1f0/0x4cc [ 83.463530][ T5180] ovl_dir_read+0xdc/0x3e0 [ 83.464170][ T5180] ovl_check_d_type_supported+0x98/0x108 [ 83.465016][ T5180] ovl_get_workdir+0x414/0xe8c [ 83.465724][ T5180] ovl_fill_super+0x139c/0x2294 [ 83.466472][ T5180] mount_nodev+0x68/0x104 [ 83.467092][ T5180] ovl_mount+0x3c/0x50 [ 83.467656][ T5180] legacy_get_tree+0xd4/0x16c [ 83.468311][ T5180] vfs_get_tree+0x90/0x274 [ 83.468903][ T5180] do_new_mount+0x228/0x810 [ 83.469568][ T5180] path_mount+0x5b4/0x1000 [ 83.470221][ T5180] __arm64_sys_mount+0x514/0x5e4 [ 83.470955][ T5180] invoke_syscall+0x98/0x2b8 [ 83.471657][ T5180] el0_svc_common+0x138/0x258 [ 83.472343][ T5180] do_el0_svc+0x58/0x14c [ 83.472991][ T5180] el0_svc+0x78/0x1e0 [ 83.473535][ T5180] el0t_64_sync_handler+0xcc/0xe4 [ 83.474268][ T5180] el0t_64_sync+0x1a0/0x1a4 [ 83.474987][ T5180] irq event stamp: 3414 [ 83.475609][ T5180] hardirqs last enabled at (3413): [] __find_get_block+0x1c8/0xcd8 [ 83.476978][ T5180] hardirqs last disabled at (3414): [] el1_dbg+0x24/0x80 [ 83.478203][ T5180] softirqs last enabled at (3360): [] local_bh_enable+0x10/0x34 [ 83.479564][ T5180] softirqs last disabled at (3358): [] local_bh_disable+0x10/0x34 [ 83.480902][ T5180] ---[ end trace 64bef334fcdce8b4 ]--- [ 83.483968][ T5180] ------------[ cut here ]------------ [ 83.484798][ T5180] WARNING: CPU: 0 PID: 5180 at fs/crypto/fname.c:543 fscrypt_fname_siphash+0xbc/0x10c [ 83.486232][ T5180] Modules linked in: [ 83.486816][ T5180] CPU: 0 PID: 5180 Comm: syz.2.23 Tainted: G W syzkaller #0 [ 83.488077][ T5180] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 83.489612][ T5180] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 83.490708][ T5180] pc : fscrypt_fname_siphash+0xbc/0x10c [ 83.491533][ T5180] lr : fscrypt_fname_siphash+0xbc/0x10c [ 83.492463][ T5180] sp : ffff80001f186bf0 [ 83.493107][ T5180] x29: ffff80001f186bf0 x28: ffff80001f187080 x27: ffff700003e30d8c [ 83.494289][ T5180] x26: dfff800000000000 x25: 0000000000000000 x24: 0000000000000006 [ 83.495609][ T5180] x23: 000000005948191c x22: 000000008d4c4d91 x21: dfff800000000000 [ 83.496784][ T5180] x20: ffff0000de9e4300 x19: ffff80001f186cc0 x18: 0000000000000000 [ 83.497913][ T5180] x17: 0000000000000000 x16: ffff800008c7d428 x15: 0000000000000006 [ 83.499092][ T5180] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 83.500255][ T5180] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff800008a31ee0 [ 83.501371][ T5180] x8 : ffff0000d5c451c0 x7 : 0000000000000000 x6 : ffff0000ec39cc00 [ 83.502515][ T5180] x5 : ffff0000dcff9910 x4 : 0000000000000000 x3 : ffff800008c7d4b4 [ 83.503686][ T5180] x2 : 0000000000000000 x1 : ffff80001f186cc0 x0 : ffff0000eec5aa80 [ 83.504827][ T5180] Call trace: [ 83.505294][ T5180] fscrypt_fname_siphash+0xbc/0x10c [ 83.506066][ T5180] __ext4fs_dirhash+0x2cc/0xb28 [ 83.506786][ T5180] ext4fs_dirhash+0x138/0x27c [ 83.507475][ T5180] htree_dirblock_to_tree+0x57c/0xc20 [ 83.508227][ T5180] ext4_htree_fill_tree+0x490/0xd74 [ 83.508948][ T5180] ext4_readdir+0x2574/0x2fc8 [ 83.509618][ T5180] iterate_dir+0x1f0/0x4cc [ 83.510331][ T5180] ovl_dir_read+0xdc/0x3e0 [ 83.511033][ T5180] ovl_check_d_type_supported+0x98/0x108 [ 83.511876][ T5180] ovl_get_workdir+0x414/0xe8c [ 83.512662][ T5180] ovl_fill_super+0x139c/0x2294 [ 83.513373][ T5180] mount_nodev+0x68/0x104 [ 83.514015][ T5180] ovl_mount+0x3c/0x50 [ 83.514633][ T5180] legacy_get_tree+0xd4/0x16c [ 83.515289][ T5180] vfs_get_tree+0x90/0x274 [ 83.515938][ T5180] do_new_mount+0x228/0x810 [ 83.516595][ T5180] path_mount+0x5b4/0x1000 [ 83.517260][ T5180] __arm64_sys_mount+0x514/0x5e4 [ 83.517961][ T5180] invoke_syscall+0x98/0x2b8 [ 83.518638][ T5180] el0_svc_common+0x138/0x258 [ 83.519338][ T5180] do_el0_svc+0x58/0x14c [ 83.519929][ T5180] el0_svc+0x78/0x1e0 [ 83.520465][ T5180] el0t_64_sync_handler+0xcc/0xe4 [ 83.521198][ T5180] el0t_64_sync+0x1a0/0x1a4 [ 83.521863][ T5180] irq event stamp: 3702 [ 83.522472][ T5180] hardirqs last enabled at (3701): [] exit_to_kernel_mode+0xe0/0x168 [ 83.523812][ T5180] hardirqs last disabled at (3702): [] el1_dbg+0x24/0x80 [ 83.525050][ T5180] softirqs last enabled at (3696): [] handle_softirqs+0xa4c/0xbf0 [ 83.526397][ T5180] softirqs last disabled at (3417): [] __irq_exit_rcu+0x240/0x440 [ 83.527717][ T5180] ---[ end trace 64bef334fcdce8b5 ]--- [ 83.535239][ T5180] ------------[ cut here ]------------ [ 83.536054][ T5180] WARNING: CPU: 0 PID: 5180 at fs/crypto/fname.c:543 fscrypt_fname_siphash+0xbc/0x10c [ 83.537497][ T5180] Modules linked in: [ 83.538012][ T5180] CPU: 0 PID: 5180 Comm: syz.2.23 Tainted: G W syzkaller #0 [ 83.539201][ T5180] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 83.540652][ T5180] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 83.541716][ T5180] pc : fscrypt_fname_siphash+0xbc/0x10c [ 83.542420][ T5180] lr : fscrypt_fname_siphash+0xbc/0x10c [ 83.543220][ T5180] sp : ffff80001f186bf0 [ 83.543807][ T5180] x29: ffff80001f186bf0 x28: ffff80001f187080 x27: ffff700003e30d8c [ 83.544925][ T5180] x26: dfff800000000000 x25: 0000000000000000 x24: 0000000000000006 [ 83.546080][ T5180] x23: 000000005948191c x22: 000000008d4c4d91 x21: dfff800000000000 [ 83.547174][ T5180] x20: ffff0000de9e4300 x19: ffff80001f186cc0 x18: 0000000000000000 [ 83.548264][ T5180] x17: 0000000000000000 x16: ffff800008c7d428 x15: 0000000000000006 [ 83.549357][ T5180] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 83.550536][ T5180] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff800008a31ee0 [ 83.551658][ T5180] x8 : ffff0000d5c451c0 x7 : 0000000000000000 x6 : ffff0000ec39cc00 [ 83.552808][ T5180] x5 : ffff0000dcff9910 x4 : 0000000000000000 x3 : ffff800008c7d4b4 [ 83.553946][ T5180] x2 : 0000000000000000 x1 : ffff80001f186cc0 x0 : ffff0000eec5aa80 [ 83.555046][ T5180] Call trace: [ 83.555479][ T5180] fscrypt_fname_siphash+0xbc/0x10c [ 83.556230][ T5180] __ext4fs_dirhash+0x2cc/0xb28 [ 83.556910][ T5180] ext4fs_dirhash+0x138/0x27c [ 83.557550][ T5180] htree_dirblock_to_tree+0x57c/0xc20 [ 83.558358][ T5180] ext4_htree_fill_tree+0x490/0xd74 [ 83.559202][ T5180] ext4_readdir+0x2574/0x2fc8 [ 83.559902][ T5180] iterate_dir+0x1f0/0x4cc [ 83.560640][ T5180] ovl_dir_read+0xdc/0x3e0 [ 83.561257][ T5180] ovl_check_d_type_supported+0x98/0x108 [ 83.562080][ T5180] ovl_get_workdir+0x414/0xe8c [ 83.562753][ T5180] ovl_fill_super+0x139c/0x2294 [ 83.563421][ T5180] mount_nodev+0x68/0x104 [ 83.564061][ T5180] ovl_mount+0x3c/0x50 [ 83.564590][ T5180] legacy_get_tree+0xd4/0x16c [ 83.565292][ T5180] vfs_get_tree+0x90/0x274 [ 83.565945][ T5180] do_new_mount+0x228/0x810 [ 83.566607][ T5180] path_mount+0x5b4/0x1000 [ 83.567230][ T5180] __arm64_sys_mount+0x514/0x5e4 [ 83.567933][ T5180] invoke_syscall+0x98/0x2b8 [ 83.568542][ T5180] el0_svc_common+0x138/0x258 [ 83.569333][ T5180] do_el0_svc+0x58/0x14c [ 83.570058][ T5180] el0_svc+0x78/0x1e0 [ 83.570715][ T5180] el0t_64_sync_handler+0xcc/0xe4 [ 83.571500][ T5180] el0t_64_sync+0x1a0/0x1a4 [ 83.572170][ T5180] irq event stamp: 3828 [ 83.572759][ T5180] hardirqs last enabled at (3827): [] ___slab_alloc+0xc34/0xda8 [ 83.574188][ T5180] hardirqs last disabled at (3828): [] el1_dbg+0x24/0x80 [ 83.575506][ T5180] softirqs last enabled at (3816): [] handle_softirqs+0xa4c/0xbf0 [ 83.576890][ T5180] softirqs last disabled at (3705): [] __irq_exit_rcu+0x240/0x440 [ 83.578220][ T5180] ---[ end trace 64bef334fcdce8b6 ]--- [ 83.583769][ T5180] ------------[ cut here ]------------ [ 83.584630][ T5180] WARNING: CPU: 0 PID: 5180 at fs/crypto/fname.c:543 fscrypt_fname_siphash+0xbc/0x10c [ 83.586207][ T5180] Modules linked in: [ 83.586770][ T5180] CPU: 0 PID: 5180 Comm: syz.2.23 Tainted: G W syzkaller #0 [ 83.588032][ T5180] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 83.589491][ T5180] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 83.590655][ T5180] pc : fscrypt_fname_siphash+0xbc/0x10c [ 83.591447][ T5180] lr : fscrypt_fname_siphash+0xbc/0x10c [ 83.592220][ T5180] sp : ffff80001f186c90 [ 83.592742][ T5180] x29: ffff80001f186c90 x28: ffff80001f187120 x27: ffff700003e30da0 [ 83.593900][ T5180] x26: dfff800000000000 x25: 0000000000000000 x24: 0000000000000006 [ 83.595054][ T5180] x23: 000000005948191c x22: 000000008d4c4d91 x21: dfff800000000000 [ 83.596196][ T5180] x20: ffff0000de9e4600 x19: ffff80001f186d60 x18: 0000000000000000 [ 83.597333][ T5180] x17: 0000000000000000 x16: ffff800008c7d428 x15: 0000000000000006 [ 83.598467][ T5180] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 83.599571][ T5180] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff800008a31ee0 [ 83.600712][ T5180] x8 : ffff0000d5c451c0 x7 : 0000000000000000 x6 : ffff0000ed6b9400 [ 83.601818][ T5180] x5 : ffff0000e2652ae0 x4 : 0000000000000000 x3 : ffff800008c7d4b4 [ 83.602975][ T5180] x2 : 0000000000000000 x1 : ffff80001f186d60 x0 : ffff0000eec5e650 [ 83.604191][ T5180] Call trace: [ 83.604664][ T5180] fscrypt_fname_siphash+0xbc/0x10c [ 83.605441][ T5180] __ext4fs_dirhash+0x2cc/0xb28 [ 83.606104][ T5180] ext4fs_dirhash+0x138/0x27c [ 83.606714][ T5180] htree_dirblock_to_tree+0x57c/0xc20 [ 83.607444][ T5180] ext4_htree_fill_tree+0x490/0xd74 [ 83.608160][ T5180] ext4_readdir+0x2574/0x2fc8 [ 83.608776][ T5180] iterate_dir+0x1f0/0x4cc [ 83.609413][ T5180] ovl_dir_read+0xdc/0x3e0 [ 83.609998][ T5180] ovl_indexdir_cleanup+0x1d4/0x62c [ 83.610707][ T5180] ovl_get_indexdir+0x330/0x420 [ 83.611385][ T5180] ovl_fill_super+0x15ec/0x2294 [ 83.612064][ T5180] mount_nodev+0x68/0x104 [ 83.612676][ T5180] ovl_mount+0x3c/0x50 [ 83.613352][ T5180] legacy_get_tree+0xd4/0x16c [ 83.614114][ T5180] vfs_get_tree+0x90/0x274 [ 83.614826][ T5180] do_new_mount+0x228/0x810 [ 83.615511][ T5180] path_mount+0x5b4/0x1000 [ 83.616164][ T5180] __arm64_sys_mount+0x514/0x5e4 [ 83.616974][ T5180] invoke_syscall+0x98/0x2b8 [ 83.617717][ T5180] el0_svc_common+0x138/0x258 [ 83.618464][ T5180] do_el0_svc+0x58/0x14c [ 83.619108][ T5180] el0_svc+0x78/0x1e0 [ 83.619690][ T5180] el0t_64_sync_handler+0xcc/0xe4 [ 83.620472][ T5180] el0t_64_sync+0x1a0/0x1a4 [ 83.621181][ T5180] irq event stamp: 4970 [ 83.621744][ T5180] hardirqs last enabled at (4969): [] __find_get_block+0x1c8/0xcd8 [ 83.623099][ T5180] hardirqs last disabled at (4970): [] el1_dbg+0x24/0x80 [ 83.624281][ T5180] softirqs last enabled at (4848): [] local_bh_enable+0x10/0x34 [ 83.625615][ T5180] softirqs last disabled at (4846): [] local_bh_disable+0x10/0x34 [ 83.626877][ T5180] ---[ end trace 64bef334fcdce8b7 ]--- [ 83.629101][ T5180] ------------[ cut here ]------------ [ 83.629924][ T5180] WARNING: CPU: 0 PID: 5180 at fs/crypto/fname.c:543 fscrypt_fname_siphash+0xbc/0x10c [ 83.631536][ T5180] Modules linked in: [ 83.632203][ T5180] CPU: 0 PID: 5180 Comm: syz.2.23 Tainted: G W syzkaller #0 [ 83.633569][ T5180] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 83.635172][ T5180] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 83.636400][ T5180] pc : fscrypt_fname_siphash+0xbc/0x10c [ 83.637199][ T5180] lr : fscrypt_fname_siphash+0xbc/0x10c [ 83.638034][ T5180] sp : ffff80001f186c90 [ 83.638634][ T5180] x29: ffff80001f186c90 x28: ffff80001f187120 x27: ffff700003e30da0 [ 83.639809][ T5180] x26: dfff800000000000 x25: 0000000000000000 x24: 0000000000000006 [ 83.641019][ T5180] x23: 000000005948191c x22: 000000008d4c4d91 x21: dfff800000000000 [ 83.642198][ T5180] x20: ffff0000de9e4600 x19: ffff80001f186d60 x18: 0000000000000000 [ 83.643364][ T5180] x17: 0000000000000000 x16: ffff800008c7d428 x15: 0000000000000006 [ 83.644475][ T5180] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 83.645729][ T5180] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff800008a31ee0 [ 83.646982][ T5180] x8 : ffff0000d5c451c0 x7 : 0000000000000000 x6 : ffff0000ed6b9400 [ 83.648099][ T5180] x5 : ffff0000e2652ae0 x4 : 0000000000000000 x3 : ffff800008c7d4b4 [ 83.649259][ T5180] x2 : 0000000000000000 x1 : ffff80001f186d60 x0 : ffff0000eec5e650 [ 83.650430][ T5180] Call trace: [ 83.650858][ T5180] fscrypt_fname_siphash+0xbc/0x10c [ 83.651591][ T5180] __ext4fs_dirhash+0x2cc/0xb28 [ 83.652313][ T5180] ext4fs_dirhash+0x138/0x27c [ 83.653017][ T5180] htree_dirblock_to_tree+0x57c/0xc20 [ 83.653779][ T5180] ext4_htree_fill_tree+0x490/0xd74 [ 83.654557][ T5180] ext4_readdir+0x2574/0x2fc8 [ 83.655217][ T5180] iterate_dir+0x1f0/0x4cc [ 83.655853][ T5180] ovl_dir_read+0xdc/0x3e0 [ 83.656535][ T5180] ovl_indexdir_cleanup+0x1d4/0x62c [ 83.657296][ T5180] ovl_get_indexdir+0x330/0x420 [ 83.657992][ T5180] ovl_fill_super+0x15ec/0x2294 [ 83.658726][ T5180] mount_nodev+0x68/0x104 [ 83.659360][ T5180] ovl_mount+0x3c/0x50 [ 83.659983][ T5180] legacy_get_tree+0xd4/0x16c [ 83.660651][ T5180] vfs_get_tree+0x90/0x274 [ 83.661275][ T5180] do_new_mount+0x228/0x810 [ 83.661948][ T5180] path_mount+0x5b4/0x1000 [ 83.662539][ T5180] __arm64_sys_mount+0x514/0x5e4 [ 83.663250][ T5180] invoke_syscall+0x98/0x2b8 [ 83.663906][ T5180] el0_svc_common+0x138/0x258 [ 83.664517][ T5180] do_el0_svc+0x58/0x14c [ 83.665115][ T5180] el0_svc+0x78/0x1e0 [ 83.665669][ T5180] el0t_64_sync_handler+0xcc/0xe4 [ 83.666461][ T5180] el0t_64_sync+0x1a0/0x1a4 [ 83.667099][ T5180] irq event stamp: 5084 [ 83.667679][ T5180] hardirqs last enabled at (5083): [] exit_to_kernel_mode+0xe0/0x168 [ 83.669031][ T5180] hardirqs last disabled at (5084): [] el1_dbg+0x24/0x80 [ 83.670276][ T5180] softirqs last enabled at (5078): [] handle_softirqs+0xa4c/0xbf0 [ 83.671555][ T5180] softirqs last disabled at (4973): [] __irq_exit_rcu+0x240/0x440 [ 83.672913][ T5180] ---[ end trace 64bef334fcdce8b8 ]--- [ 83.679209][ T5110] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz-executor: Siphash requires key