Warning: Permanently added '10.128.0.6' (ED25519) to the list of known hosts. 1970/01/01 00:01:02 parsed 1 programs [ 63.917396][ T4445] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k SSFS [ 65.364488][ T4581] chnl_net:caif_netlink_parms(): no params data found [ 65.382013][ T4581] bridge0: port 1(bridge_slave_0) entered blocking state [ 65.383183][ T4581] bridge0: port 1(bridge_slave_0) entered disabled state [ 65.384647][ T4581] device bridge_slave_0 entered promiscuous mode [ 65.386867][ T4581] bridge0: port 2(bridge_slave_1) entered blocking state [ 65.388052][ T4581] bridge0: port 2(bridge_slave_1) entered disabled state [ 65.389415][ T4581] device bridge_slave_1 entered promiscuous mode [ 65.397515][ T4581] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 65.399743][ T4581] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 65.407776][ T4581] team0: Port device team_slave_0 added [ 65.410122][ T4581] team0: Port device team_slave_1 added [ 65.416968][ T4581] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 65.417973][ T4581] 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. [ 65.421562][ T4581] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 65.423771][ T4581] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 65.424771][ T4581] 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. [ 65.429305][ T4581] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 65.485924][ T4581] device hsr_slave_0 entered promiscuous mode [ 65.525143][ T4581] device hsr_slave_1 entered promiscuous mode [ 66.112629][ T4581] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 66.136359][ T4581] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 66.186013][ T4581] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 66.227548][ T4581] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 66.296920][ T4581] bridge0: port 2(bridge_slave_1) entered blocking state [ 66.298132][ T4581] bridge0: port 2(bridge_slave_1) entered forwarding state [ 66.299450][ T4581] bridge0: port 1(bridge_slave_0) entered blocking state [ 66.300895][ T4581] bridge0: port 1(bridge_slave_0) entered forwarding state [ 66.321014][ T4581] 8021q: adding VLAN 0 to HW filter on device bond0 [ 66.328719][ T806] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 66.330467][ T806] bridge0: port 1(bridge_slave_0) entered disabled state [ 66.331929][ T806] bridge0: port 2(bridge_slave_1) entered disabled state [ 66.333722][ T806] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 66.338867][ T4581] 8021q: adding VLAN 0 to HW filter on device team0 [ 66.341925][ T806] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 66.343405][ T806] bridge0: port 1(bridge_slave_0) entered blocking state [ 66.344430][ T806] bridge0: port 1(bridge_slave_0) entered forwarding state [ 66.350253][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 66.351871][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 66.353191][ T9] bridge0: port 2(bridge_slave_1) entered blocking state [ 66.354216][ T9] bridge0: port 2(bridge_slave_1) entered forwarding state [ 66.372403][ T4581] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 66.374052][ T4581] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 66.382271][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 66.383923][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 66.385801][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 66.387789][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 66.395652][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 66.397222][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 66.398737][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 66.400285][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 66.406814][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 66.408474][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 66.416479][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 66.418153][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 66.447077][ T953] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 66.448400][ T953] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 66.453796][ T4581] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 66.459563][ T953] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 66.461151][ T953] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 66.466596][ T953] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 66.468136][ T953] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 66.470057][ T953] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 66.471400][ T953] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 66.473692][ T4581] device veth0_vlan entered promiscuous mode [ 66.477792][ T4581] device veth1_vlan entered promiscuous mode [ 66.488745][ T358] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 66.490235][ T358] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 66.491630][ T358] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 66.493141][ T358] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 66.496100][ T4581] device veth0_macvtap entered promiscuous mode [ 66.498382][ T4581] device veth1_macvtap entered promiscuous mode [ 66.508411][ T4581] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 66.510664][ T4581] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 66.512753][ T4581] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 66.513855][ T4581] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 66.518785][ T4581] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 66.519964][ T4581] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 66.522584][ T953] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 66.523870][ T953] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 66.525410][ T953] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 66.526774][ T953] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 66.528324][ T953] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 66.529732][ T953] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 66.970429][ T953] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 66.971761][ T953] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 66.973291][ T358] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 66.987421][ T806] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 66.988722][ T806] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 66.990384][ T953] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready 1970/01/01 00:01:07 executed programs: 0 [ 67.265288][ T4804] chnl_net:caif_netlink_parms(): no params data found [ 67.284639][ T4804] bridge0: port 1(bridge_slave_0) entered blocking state [ 67.286039][ T4804] bridge0: port 1(bridge_slave_0) entered disabled state [ 67.287612][ T4804] device bridge_slave_0 entered promiscuous mode [ 67.289562][ T4804] bridge0: port 2(bridge_slave_1) entered blocking state [ 67.290688][ T4804] bridge0: port 2(bridge_slave_1) entered disabled state [ 67.292195][ T4804] device bridge_slave_1 entered promiscuous mode [ 67.299911][ T4804] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 67.302387][ T4804] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 67.312063][ T4804] team0: Port device team_slave_0 added [ 67.313914][ T4804] team0: Port device team_slave_1 added [ 67.321181][ T4804] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 67.322250][ T4804] 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. [ 67.326432][ T4804] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 67.328729][ T4804] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 67.329755][ T4804] 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. [ 67.333588][ T4804] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 67.366109][ T4804] device hsr_slave_0 entered promiscuous mode [ 67.405327][ T4804] device hsr_slave_1 entered promiscuous mode [ 67.425281][ T4804] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 67.426498][ T4804] Cannot create hsr debugfs directory [ 67.471515][ T4804] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 69.225119][ T4245] Bluetooth: hci0: command 0x0409 tx timeout [ 69.626309][ T1546] cfg80211: failed to load regulatory.db [ 69.627113][ T2069] ieee802154 phy0 wpan0: encryption failed: -22 [ 69.628647][ T2069] ieee802154 phy1 wpan1: encryption failed: -22 [ 70.049343][ T4804] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 71.304911][ T4976] Bluetooth: hci0: command 0x041b tx timeout [ 72.298382][ T4804] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 72.339003][ T4804] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 72.508438][ T4804] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 72.546525][ T4804] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 72.606010][ T4804] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 72.646245][ T4804] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 72.727292][ T4804] 8021q: adding VLAN 0 to HW filter on device bond0 [ 72.731318][ T806] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 72.732809][ T806] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 72.735624][ T4804] 8021q: adding VLAN 0 to HW filter on device team0 [ 72.737950][ T806] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 72.739430][ T806] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 72.741008][ T806] bridge0: port 1(bridge_slave_0) entered blocking state [ 72.742044][ T806] bridge0: port 1(bridge_slave_0) entered forwarding state [ 72.743283][ T806] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 72.746216][ T953] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 72.747661][ T953] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 72.749081][ T953] bridge0: port 2(bridge_slave_1) entered blocking state [ 72.750050][ T953] bridge0: port 2(bridge_slave_1) entered forwarding state [ 72.752241][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 72.755622][ T358] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 72.758630][ T953] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 72.760670][ T953] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 72.762195][ T953] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 72.764606][ T953] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 72.768477][ T953] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 72.771085][ T953] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 72.772487][ T953] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 72.774827][ T953] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 72.776970][ T953] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 72.790447][ T4804] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 72.826760][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 72.827968][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 72.830936][ T4804] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 72.850642][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 72.852304][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 72.858199][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 72.859622][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 72.861089][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 72.862741][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 72.864833][ T4804] device veth0_vlan entered promiscuous mode [ 72.868459][ T4804] device veth1_vlan entered promiscuous mode [ 72.876110][ T953] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 72.877589][ T953] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 72.878979][ T953] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 72.880495][ T953] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 72.882861][ T4804] device veth0_macvtap entered promiscuous mode [ 72.886232][ T4804] device veth1_macvtap entered promiscuous mode [ 72.893809][ T4804] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 72.896025][ T4804] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 72.898073][ T4804] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 72.899191][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 72.900710][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 72.902209][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 72.903730][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 72.907788][ T4804] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 72.909430][ T4804] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 72.911509][ T4804] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 72.912523][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 72.914066][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 72.925004][ T4804] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 72.926428][ T4804] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 72.927702][ T4804] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 72.929143][ T4804] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 72.948768][ T9] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 72.953201][ T9] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 72.955158][ T358] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 72.957775][ T358] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 72.958880][ T358] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 72.960517][ T953] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready 1970/01/01 00:01:12 executed programs: 2 [ 72.977013][ T4995] loop0: detected capacity change from 0 to 512 [ 73.038470][ T4995] EXT4-fs (loop0): Test dummy encryption mode enabled [ 73.039610][ T4995] EXT4-fs: Warning: mounting with data=journal disables delayed allocation, dioread_nolock, O_DIRECT and fast_commit support! [ 73.041418][ T4995] EXT4-fs (loop0): encrypted files will use data=ordered instead of data journaling mode [ 73.045921][ T4995] EXT4-fs (loop0): 1 truncate cleaned up [ 73.046956][ T4995] EXT4-fs (loop0): mounted filesystem without journal. Opts: test_dummy_encryption,journal_ioprio=0x0000000000000006,inode_readahead_blks=0x0000000000040000,,errors=continue. Quota mode: none. [ 73.069273][ T4995] fscrypt: AES-256-CTS-CBC using implementation "cts-cbc-aes-ce" [ 73.074832][ T4995] ------------[ cut here ]------------ [ 73.075758][ T4995] WARNING: CPU: 0 PID: 4995 at fs/crypto/fname.c:543 fscrypt_fname_siphash+0xbc/0x10c [ 73.077122][ T4995] Modules linked in: [ 73.077733][ T4995] CPU: 0 PID: 4995 Comm: syz.0.16 Not tainted syzkaller #0 [ 73.078790][ T4995] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 73.080280][ T4995] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 73.081465][ T4995] pc : fscrypt_fname_siphash+0xbc/0x10c [ 73.082314][ T4995] lr : fscrypt_fname_siphash+0xbc/0x10c [ 73.083156][ T4995] sp : ffff80001fbb6bf0 [ 73.083737][ T4995] x29: ffff80001fbb6bf0 x28: ffff80001fbb7080 x27: ffff700003f76d8c [ 73.084877][ T4995] x26: dfff800000000000 x25: 0000000000000000 x24: 0000000000000006 [ 73.086115][ T4995] x23: 000000005948191c x22: 000000008d4c4d91 x21: dfff800000000000 [ 73.087398][ T4995] x20: ffff0000de8e4000 x19: ffff80001fbb6cc0 x18: 0000000000000000 [ 73.088624][ T4995] x17: 0000000000000000 x16: ffff800008c7d22c x15: 0000000000000006 [ 73.089862][ T4995] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 73.091112][ T4995] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff800008a31c4c [ 73.092513][ T4995] x8 : ffff0000d0f5b680 x7 : 0000000000000000 x6 : ffff0000d1c2dc00 [ 73.093880][ T4995] x5 : ffff0000de8e8ae0 x4 : 0000000000000000 x3 : ffff800008c7d2b8 [ 73.095139][ T4995] x2 : 0000000000000000 x1 : ffff80001fbb6cc0 x0 : ffff0000e247dc58 [ 73.096481][ T4995] Call trace: [ 73.096996][ T4995] fscrypt_fname_siphash+0xbc/0x10c [ 73.097790][ T4995] __ext4fs_dirhash+0x2cc/0xb28 [ 73.098537][ T4995] ext4fs_dirhash+0x138/0x27c [ 73.099172][ T4995] htree_dirblock_to_tree+0x57c/0xc20 [ 73.100018][ T4995] ext4_htree_fill_tree+0x490/0xd74 [ 73.100831][ T4995] ext4_readdir+0x2574/0x2fc8 [ 73.101571][ T4995] iterate_dir+0x1f0/0x4cc [ 73.102307][ T4995] ovl_dir_read+0xdc/0x3e0 [ 73.102973][ T4995] ovl_check_d_type_supported+0x98/0x108 [ 73.103920][ T4995] ovl_get_workdir+0x414/0xe8c [ 73.104589][ T4995] ovl_fill_super+0x139c/0x2294 [ 73.105361][ T4995] mount_nodev+0x68/0x104 [ 73.106013][ T4995] ovl_mount+0x3c/0x50 [ 73.106622][ T4995] legacy_get_tree+0xd4/0x16c [ 73.107304][ T4995] vfs_get_tree+0x90/0x274 [ 73.107984][ T4995] do_new_mount+0x228/0x810 [ 73.108674][ T4995] path_mount+0x5b4/0x1000 [ 73.109349][ T4995] __arm64_sys_mount+0x514/0x5e4 [ 73.110069][ T4995] invoke_syscall+0x98/0x2b8 [ 73.110752][ T4995] el0_svc_common+0x138/0x258 [ 73.111545][ T4995] do_el0_svc+0x58/0x14c [ 73.112162][ T4995] el0_svc+0x78/0x1e0 [ 73.112841][ T4995] el0t_64_sync_handler+0xcc/0xe4 [ 73.113664][ T4995] el0t_64_sync+0x1a0/0x1a4 [ 73.114327][ T4995] irq event stamp: 4880 [ 73.114923][ T4995] hardirqs last enabled at (4879): [] _raw_spin_unlock_irqrestore+0xa8/0x14c [ 73.116432][ T4995] hardirqs last disabled at (4880): [] el1_dbg+0x24/0x80 [ 73.117882][ T4995] softirqs last enabled at (4790): [] local_bh_enable+0x10/0x34 [ 73.119270][ T4995] softirqs last disabled at (4788): [] local_bh_disable+0x10/0x34 [ 73.120804][ T4995] ---[ end trace 17252dd10832555d ]--- [ 73.122618][ T4995] ------------[ cut here ]------------ [ 73.123471][ T4995] WARNING: CPU: 0 PID: 4995 at fs/crypto/fname.c:543 fscrypt_fname_siphash+0xbc/0x10c [ 73.124833][ T4995] Modules linked in: [ 73.125423][ T4995] CPU: 0 PID: 4995 Comm: syz.0.16 Tainted: G W syzkaller #0 [ 73.126725][ T4995] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 73.128212][ T4995] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 73.129447][ T4995] pc : fscrypt_fname_siphash+0xbc/0x10c [ 73.130308][ T4995] lr : fscrypt_fname_siphash+0xbc/0x10c [ 73.131133][ T4995] sp : ffff80001fbb6bf0 [ 73.131784][ T4995] x29: ffff80001fbb6bf0 x28: ffff80001fbb7080 x27: ffff700003f76d8c [ 73.133063][ T4995] x26: dfff800000000000 x25: 0000000000000000 x24: 0000000000000006 [ 73.134366][ T4995] x23: 000000005948191c x22: 000000008d4c4d91 x21: dfff800000000000 [ 73.135547][ T4995] x20: ffff0000de8e4000 x19: ffff80001fbb6cc0 x18: 0000000000000000 [ 73.136732][ T4995] x17: 0000000000000000 x16: ffff800008c7d22c x15: 0000000000000006 [ 73.137953][ T4995] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 73.139121][ T4995] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff800008a31c4c [ 73.140309][ T4995] x8 : ffff0000d0f5b680 x7 : 0000000000000000 x6 : ffff0000d1c2dc00 [ 73.141617][ T4995] x5 : ffff0000de8e8ae0 x4 : 0000000000000000 x3 : ffff800008c7d2b8 [ 73.142769][ T4995] x2 : 0000000000000000 x1 : ffff80001fbb6cc0 x0 : ffff0000e247dc58 [ 73.144067][ T4995] Call trace: [ 73.144591][ T4995] fscrypt_fname_siphash+0xbc/0x10c [ 73.145450][ T4995] __ext4fs_dirhash+0x2cc/0xb28 [ 73.146177][ T4995] ext4fs_dirhash+0x138/0x27c [ 73.146887][ T4995] htree_dirblock_to_tree+0x57c/0xc20 [ 73.147619][ T4995] ext4_htree_fill_tree+0x490/0xd74 [ 73.148445][ T4995] ext4_readdir+0x2574/0x2fc8 [ 73.149192][ T4995] iterate_dir+0x1f0/0x4cc [ 73.149843][ T4995] ovl_dir_read+0xdc/0x3e0 [ 73.150478][ T4995] ovl_check_d_type_supported+0x98/0x108 [ 73.151315][ T4995] ovl_get_workdir+0x414/0xe8c [ 73.151999][ T4995] ovl_fill_super+0x139c/0x2294 [ 73.152657][ T4995] mount_nodev+0x68/0x104 [ 73.153293][ T4995] ovl_mount+0x3c/0x50 [ 73.153876][ T4995] legacy_get_tree+0xd4/0x16c [ 73.154557][ T4995] vfs_get_tree+0x90/0x274 [ 73.155199][ T4995] do_new_mount+0x228/0x810 [ 73.155818][ T4995] path_mount+0x5b4/0x1000 [ 73.156472][ T4995] __arm64_sys_mount+0x514/0x5e4 [ 73.157207][ T4995] invoke_syscall+0x98/0x2b8 [ 73.157869][ T4995] el0_svc_common+0x138/0x258 [ 73.158507][ T4995] do_el0_svc+0x58/0x14c [ 73.159128][ T4995] el0_svc+0x78/0x1e0 [ 73.159763][ T4995] el0t_64_sync_handler+0xcc/0xe4 [ 73.160613][ T4995] el0t_64_sync+0x1a0/0x1a4 [ 73.161289][ T4995] irq event stamp: 4956 [ 73.161903][ T4995] hardirqs last enabled at (4955): [] _raw_spin_unlock_irqrestore+0xa8/0x14c [ 73.163396][ T4995] hardirqs last disabled at (4956): [] el1_dbg+0x24/0x80 [ 73.164626][ T4995] softirqs last enabled at (4948): [] handle_softirqs+0xa4c/0xbf0 [ 73.166107][ T4995] softirqs last disabled at (4883): [] __irq_exit_rcu+0x240/0x440 [ 73.167616][ T4995] ---[ end trace 17252dd10832555e ]--- [ 73.169999][ T4995] ------------[ cut here ]------------ [ 73.170766][ T4995] WARNING: CPU: 0 PID: 4995 at fs/crypto/fname.c:543 fscrypt_fname_siphash+0xbc/0x10c [ 73.172235][ T4995] Modules linked in: [ 73.172873][ T4995] CPU: 0 PID: 4995 Comm: syz.0.16 Tainted: G W syzkaller #0 [ 73.174028][ T4995] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 73.175610][ T4995] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 73.176781][ T4995] pc : fscrypt_fname_siphash+0xbc/0x10c [ 73.177549][ T4995] lr : fscrypt_fname_siphash+0xbc/0x10c [ 73.178438][ T4995] sp : ffff80001fbb6bf0 [ 73.179069][ T4995] x29: ffff80001fbb6bf0 x28: ffff80001fbb7080 x27: ffff700003f76d8c [ 73.180336][ T4995] x26: dfff800000000000 x25: 0000000000000000 x24: 0000000000000006 [ 73.181482][ T4995] x23: 000000005948191c x22: 000000008d4c4d91 x21: dfff800000000000 [ 73.182655][ T4995] x20: ffff0000de8e4000 x19: ffff80001fbb6cc0 x18: 0000000000000000 [ 73.183783][ T4995] x17: 0000000000000000 x16: ffff800008c7d22c x15: 0000000000000006 [ 73.184960][ T4995] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 73.186237][ T4995] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff800008a31c4c [ 73.187467][ T4995] x8 : ffff0000d0f5b680 x7 : 0000000000000000 x6 : ffff0000d1c2dc00 [ 73.188730][ T4995] x5 : ffff0000de8e8ae0 x4 : 0000000000000000 x3 : ffff800008c7d2b8 [ 73.189972][ T4995] x2 : 0000000000000000 x1 : ffff80001fbb6cc0 x0 : ffff0000e247dc58 [ 73.191167][ T4995] Call trace: [ 73.191661][ T4995] fscrypt_fname_siphash+0xbc/0x10c [ 73.192464][ T4995] __ext4fs_dirhash+0x2cc/0xb28 [ 73.193206][ T4995] ext4fs_dirhash+0x138/0x27c [ 73.193884][ T4995] htree_dirblock_to_tree+0x57c/0xc20 [ 73.194672][ T4995] ext4_htree_fill_tree+0x490/0xd74 [ 73.195443][ T4995] ext4_readdir+0x2574/0x2fc8 [ 73.196162][ T4995] iterate_dir+0x1f0/0x4cc [ 73.196791][ T4995] ovl_dir_read+0xdc/0x3e0 [ 73.197427][ T4995] ovl_check_d_type_supported+0x98/0x108 [ 73.198300][ T4995] ovl_get_workdir+0x414/0xe8c [ 73.199016][ T4995] ovl_fill_super+0x139c/0x2294 [ 73.199703][ T4995] mount_nodev+0x68/0x104 [ 73.200371][ T4995] ovl_mount+0x3c/0x50 [ 73.200926][ T4995] legacy_get_tree+0xd4/0x16c [ 73.201582][ T4995] vfs_get_tree+0x90/0x274 [ 73.202234][ T4995] do_new_mount+0x228/0x810 [ 73.202957][ T4995] path_mount+0x5b4/0x1000 [ 73.203567][ T4995] __arm64_sys_mount+0x514/0x5e4 [ 73.204272][ T4995] invoke_syscall+0x98/0x2b8 [ 73.205008][ T4995] el0_svc_common+0x138/0x258 [ 73.205767][ T4995] do_el0_svc+0x58/0x14c [ 73.206425][ T4995] el0_svc+0x78/0x1e0 [ 73.207039][ T4995] el0t_64_sync_handler+0xcc/0xe4 [ 73.207801][ T4995] el0t_64_sync+0x1a0/0x1a4 [ 73.208495][ T4995] irq event stamp: 5142 [ 73.209160][ T4995] hardirqs last enabled at (5141): [] exit_to_kernel_mode+0xe0/0x168 [ 73.210551][ T4995] hardirqs last disabled at (5142): [] el1_dbg+0x24/0x80 [ 73.211968][ T4995] softirqs last enabled at (5136): [] handle_softirqs+0xa4c/0xbf0 [ 73.213519][ T4995] softirqs last disabled at (4959): [] __irq_exit_rcu+0x240/0x440 [ 73.214992][ T4995] ---[ end trace 17252dd10832555f ]--- [ 73.233521][ T4995] fscrypt: AES-256-XTS using implementation "xts-aes-ce" [ 73.239402][ T4995] ------------[ cut here ]------------ [ 73.240314][ T4995] WARNING: CPU: 0 PID: 4995 at fs/crypto/fname.c:543 fscrypt_fname_siphash+0xbc/0x10c [ 73.241803][ T4995] Modules linked in: [ 73.242368][ T4995] CPU: 0 PID: 4995 Comm: syz.0.16 Tainted: G W syzkaller #0 [ 73.243756][ T4995] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 73.245331][ T4995] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 73.246518][ T4995] pc : fscrypt_fname_siphash+0xbc/0x10c [ 73.247404][ T4995] lr : fscrypt_fname_siphash+0xbc/0x10c [ 73.248311][ T4995] sp : ffff80001fbb6c90 [ 73.248938][ T4995] x29: ffff80001fbb6c90 x28: ffff80001fbb7120 x27: ffff700003f76da0 [ 73.250102][ T4995] x26: dfff800000000000 x25: 0000000000000000 x24: 0000000000000006 [ 73.251277][ T4995] x23: 000000005948191c x22: 000000008d4c4d91 x21: dfff800000000000 [ 73.252431][ T4995] x20: ffff0000de8e4300 x19: ffff80001fbb6d60 x18: 0000000000000000 [ 73.253762][ T4995] x17: 0000000000000000 x16: ffff800008c7d22c x15: 0000000000000006 [ 73.255040][ T4995] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 73.256291][ T4995] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff800008a31c4c [ 73.257561][ T4995] x8 : ffff0000d0f5b680 x7 : 0000000000000000 x6 : ffff0000e6a29400 [ 73.258843][ T4995] x5 : ffff0000de8e00e8 x4 : 0000000000000000 x3 : ffff800008c7d2b8 [ 73.260023][ T4995] x2 : 0000000000000000 x1 : ffff80001fbb6d60 x0 : ffff0000e24702a0 [ 73.261222][ T4995] Call trace: [ 73.261682][ T4995] fscrypt_fname_siphash+0xbc/0x10c [ 73.262477][ T4995] __ext4fs_dirhash+0x2cc/0xb28 [ 73.263213][ T4995] ext4fs_dirhash+0x138/0x27c [ 73.263820][ T4995] htree_dirblock_to_tree+0x57c/0xc20 [ 73.264528][ T4995] ext4_htree_fill_tree+0x490/0xd74 [ 73.265289][ T4995] ext4_readdir+0x2574/0x2fc8 [ 73.265974][ T4995] iterate_dir+0x1f0/0x4cc [ 73.266633][ T4995] ovl_dir_read+0xdc/0x3e0 [ 73.267326][ T4995] ovl_indexdir_cleanup+0x1d4/0x62c [ 73.268083][ T4995] ovl_get_indexdir+0x330/0x420 [ 73.268835][ T4995] ovl_fill_super+0x15ec/0x2294 [ 73.269599][ T4995] mount_nodev+0x68/0x104 [ 73.270228][ T4995] ovl_mount+0x3c/0x50 [ 73.270802][ T4995] legacy_get_tree+0xd4/0x16c [ 73.271414][ T4995] vfs_get_tree+0x90/0x274 [ 73.272033][ T4995] do_new_mount+0x228/0x810 [ 73.272687][ T4995] path_mount+0x5b4/0x1000 [ 73.273328][ T4995] __arm64_sys_mount+0x514/0x5e4 [ 73.273964][ T4995] invoke_syscall+0x98/0x2b8 [ 73.274662][ T4995] el0_svc_common+0x138/0x258 [ 73.275323][ T4995] do_el0_svc+0x58/0x14c [ 73.276000][ T4995] el0_svc+0x78/0x1e0 [ 73.276552][ T4995] el0t_64_sync_handler+0xcc/0xe4 [ 73.277360][ T4995] el0t_64_sync+0x1a0/0x1a4 [ 73.278042][ T4995] irq event stamp: 6500 [ 73.278682][ T4995] hardirqs last enabled at (6499): [] _raw_spin_unlock_irqrestore+0xa8/0x14c [ 73.280199][ T4995] hardirqs last disabled at (6500): [] el1_dbg+0x24/0x80 [ 73.281450][ T4995] softirqs last enabled at (6320): [] local_bh_enable+0x10/0x34 [ 73.282852][ T4995] softirqs last disabled at (6318): [] local_bh_disable+0x10/0x34 [ 73.284244][ T4995] ---[ end trace 17252dd108325560 ]--- [ 73.286349][ T4995] ------------[ cut here ]------------ [ 73.287074][ T4995] WARNING: CPU: 0 PID: 4995 at fs/crypto/fname.c:543 fscrypt_fname_siphash+0xbc/0x10c [ 73.288434][ T4995] Modules linked in: [ 73.288960][ T4995] CPU: 0 PID: 4995 Comm: syz.0.16 Tainted: G W syzkaller #0 [ 73.290205][ T4995] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 73.291535][ T4995] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 73.292532][ T4995] pc : fscrypt_fname_siphash+0xbc/0x10c [ 73.293283][ T4995] lr : fscrypt_fname_siphash+0xbc/0x10c [ 73.293994][ T4995] sp : ffff80001fbb6c90 [ 73.294555][ T4995] x29: ffff80001fbb6c90 x28: ffff80001fbb7120 x27: ffff700003f76da0 [ 73.295690][ T4995] x26: dfff800000000000 x25: 0000000000000000 x24: 0000000000000006 [ 73.296862][ T4995] x23: 000000005948191c x22: 000000008d4c4d91 x21: dfff800000000000 [ 73.297954][ T4995] x20: ffff0000de8e4300 x19: ffff80001fbb6d60 x18: 0000000000000000 [ 73.299067][ T4995] x17: 0000000000000000 x16: ffff800008c7d22c x15: 0000000000000006 [ 73.300181][ T4995] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 73.301303][ T4995] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff800008a31c4c [ 73.302523][ T4995] x8 : ffff0000d0f5b680 x7 : 0000000000000000 x6 : ffff0000e6a29400 [ 73.303774][ T4995] x5 : ffff0000de8e00e8 x4 : 0000000000000000 x3 : ffff800008c7d2b8 [ 73.304954][ T4995] x2 : 0000000000000000 x1 : ffff80001fbb6d60 x0 : ffff0000e24702a0 [ 73.306259][ T4995] Call trace: [ 73.306763][ T4995] fscrypt_fname_siphash+0xbc/0x10c [ 73.307531][ T4995] __ext4fs_dirhash+0x2cc/0xb28 [ 73.308282][ T4995] ext4fs_dirhash+0x138/0x27c [ 73.308928][ T4995] htree_dirblock_to_tree+0x57c/0xc20 [ 73.309757][ T4995] ext4_htree_fill_tree+0x490/0xd74 [ 73.310538][ T4995] ext4_readdir+0x2574/0x2fc8 [ 73.311218][ T4995] iterate_dir+0x1f0/0x4cc [ 73.311865][ T4995] ovl_dir_read+0xdc/0x3e0 [ 73.312499][ T4995] ovl_indexdir_cleanup+0x1d4/0x62c [ 73.313292][ T4995] ovl_get_indexdir+0x330/0x420 [ 73.313949][ T4995] ovl_fill_super+0x15ec/0x2294 [ 73.314615][ T4995] mount_nodev+0x68/0x104 [ 73.315216][ T4995] ovl_mount+0x3c/0x50 [ 73.315853][ T4995] legacy_get_tree+0xd4/0x16c [ 73.316529][ T4995] vfs_get_tree+0x90/0x274 [ 73.317207][ T4995] do_new_mount+0x228/0x810 [ 73.317971][ T4995] path_mount+0x5b4/0x1000 [ 73.318610][ T4995] __arm64_sys_mount+0x514/0x5e4 [ 73.319328][ T4995] invoke_syscall+0x98/0x2b8 [ 73.320039][ T4995] el0_svc_common+0x138/0x258 [ 73.320752][ T4995] do_el0_svc+0x58/0x14c [ 73.321422][ T4995] el0_svc+0x78/0x1e0 [ 73.321964][ T4995] el0t_64_sync_handler+0xcc/0xe4 [ 73.322714][ T4995] el0t_64_sync+0x1a0/0x1a4 [ 73.323333][ T4995] irq event stamp: 6688 [ 73.324009][ T4995] hardirqs last enabled at (6687): [] _raw_spin_unlock_irqrestore+0xa8/0x14c [ 73.325585][ T4995] hardirqs last disabled at (6688): [] el1_dbg+0x24/0x80 [ 73.326851][ T4995] softirqs last enabled at (6680): [] handle_softirqs+0xa4c/0xbf0 [ 73.328210][ T4995] softirqs last disabled at (6503): [] __irq_exit_rcu+0x240/0x440 [ 73.329714][ T4995] ---[ end trace 17252dd108325561 ]--- [ 73.334194][ T4804] EXT4-fs warning (device loop0): __ext4fs_dirhash:270: inode #2: comm syz-executor: Siphash requires key [ 73.385023][ T4976] Bluetooth: hci0: command 0x040f tx timeout [ 75.390628][ T136] device hsr_slave_0 left promiscuous mode [ 75.435126][ T136] device hsr_slave_1 left promiscuous mode [ 75.514937][ T136] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 75.516136][ T136] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 75.517450][ T136] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 75.518602][ T136] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 75.519985][ T136] device bridge_slave_1 left promiscuous mode [ 75.520980][ T136] bridge0: port 2(bridge_slave_1) entered disabled state [ 75.555404][ T136] device bridge_slave_0 left promiscuous mode [ 75.556450][ T136] bridge0: port 1(bridge_slave_0) entered disabled state [ 75.685011][ T136] device veth1_macvtap left promiscuous mode [ 75.685952][ T136] device veth0_macvtap left promiscuous mode [ 75.686947][ T136] device veth1_vlan left promiscuous mode [ 75.687895][ T136] device veth0_vlan left promiscuous mode [ 75.779889][ T136] team0 (unregistering): Port device team_slave_1 removed [ 75.783895][ T136] team0 (unregistering): Port device team_slave_0 removed [ 75.788956][ T136] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 75.818486][ T136] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 75.938373][ T136] bond0 (unregistering): Released all slaves [ 76.543905][ T5012] chnl_net:caif_netlink_parms(): no params data found [ 76.561948][ T5012] bridge0: port 1(bridge_slave_0) entered blocking state [ 76.563013][ T5012] bridge0: port 1(bridge_slave_0) entered disabled state [ 76.564342][ T5012] device bridge_slave_0 entered promiscuous mode [ 76.568624][ T5012] bridge0: port 2(bridge_slave_1) entered blocking state [ 76.569754][ T5012] bridge0: port 2(bridge_slave_1) entered disabled state [ 76.571065][ T5012] device bridge_slave_1 entered promiscuous mode [ 76.578431][ T5012] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 76.580782][ T5012] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 76.589101][ T5012] team0: Port device team_slave_0 added [ 76.590766][ T5012] team0: Port device team_slave_1 added [ 76.596912][ T5012] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 76.598034][ T5012] 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. [ 76.601661][ T5012] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 76.603884][ T5012] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 76.605101][ T5012] 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. [ 76.608961][ T5012] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 76.665965][ T5012] device hsr_slave_0 entered promiscuous mode [ 76.705116][ T5012] device hsr_slave_1 entered promiscuous mode [ 76.786037][ T5012] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 76.806225][ T5012] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 76.867859][ T5012] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 76.906081][ T5012] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 76.952941][ T5012] bridge0: port 2(bridge_slave_1) entered blocking state [ 76.954131][ T5012] bridge0: port 2(bridge_slave_1) entered forwarding state [ 76.955281][ T5012] bridge0: port 1(bridge_slave_0) entered blocking state [ 76.956324][ T5012] bridge0: port 1(bridge_slave_0) entered forwarding state [ 76.973185][ T5012] 8021q: adding VLAN 0 to HW filter on device bond0 [ 76.977324][ T358] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 76.978929][ T358] bridge0: port 1(bridge_slave_0) entered disabled state [ 76.980328][ T358] bridge0: port 2(bridge_slave_1) entered disabled state [ 76.984138][ T5012] 8021q: adding VLAN 0 to HW filter on device team0 [ 76.987756][ T358] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 76.989157][ T358] bridge0: port 1(bridge_slave_0) entered blocking state [ 76.990302][ T358] bridge0: port 1(bridge_slave_0) entered forwarding state [ 76.992806][ T358] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 76.994291][ T358] bridge0: port 2(bridge_slave_1) entered blocking state [ 76.995411][ T358] bridge0: port 2(bridge_slave_1) entered forwarding state [ 77.140650][ T5012] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 77.142189][ T5012] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 77.148389][ T953] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 77.150074][ T953] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 77.151586][ T953] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 77.153097][ T953] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 77.154543][ T953] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 77.156495][ T953] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 77.307677][ T953] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 77.308963][ T953] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 77.311829][ T5012] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 77.383848][ T5012] device veth0_vlan entered promiscuous mode [ 77.386027][ T358] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 77.387541][ T358] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 77.388919][ T358] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 77.390256][ T358] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 77.391772][ T358] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 77.393109][ T358] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 77.398223][ T5012] device veth1_vlan entered promiscuous mode [ 77.405309][ T358] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 77.406786][ T358] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 77.408199][ T358] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 77.409606][ T358] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 77.412428][ T5012] device veth0_macvtap entered promiscuous mode [ 77.414688][ T5012] device veth1_macvtap entered promiscuous mode [ 77.421871][ T5012] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 77.423313][ T5012] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 77.426883][ T5012] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 77.428029][ T358] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 77.429318][ T358] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 77.430638][ T358] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 77.432037][ T358] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 77.434761][ T5012] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 77.438600][ T5012] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 77.440612][ T5012] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 77.441714][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 77.443251][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 77.445947][ T5012] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 77.447173][ T5012] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 77.448366][ T5012] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 77.449659][ T5012] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 77.470739][ T358] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 77.471866][ T358] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 77.473341][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 77.482249][ T358] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 77.483505][ T358] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 77.485081][ T953] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 77.507997][ T5030] loop1: detected capacity change from 0 to 512 [ 77.510882][ T5030] EXT4-fs (loop1): Test dummy encryption mode enabled [ 77.511939][ T5030] EXT4-fs (loop1): encrypted files will use data=ordered instead of data journaling mode [ 77.527794][ T5030] EXT4-fs (loop1): 1 truncate cleaned up [ 77.528789][ T5030] EXT4-fs (loop1): mounted filesystem without journal. Opts: test_dummy_encryption,journal_ioprio=0x0000000000000006,inode_readahead_blks=0x0000000000040000,,errors=continue. Quota mode: none. [ 77.557780][ T5030] ------------[ cut here ]------------ [ 77.558614][ T5030] WARNING: CPU: 1 PID: 5030 at fs/crypto/fname.c:543 fscrypt_fname_siphash+0xbc/0x10c [ 77.560069][ T5030] Modules linked in: [ 77.560636][ T5030] CPU: 1 PID: 5030 Comm: syz.1.19 Tainted: G W syzkaller #0 [ 77.562028][ T5030] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 77.563543][ T5030] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 77.564590][ T5030] pc : fscrypt_fname_siphash+0xbc/0x10c [ 77.565381][ T5030] lr : fscrypt_fname_siphash+0xbc/0x10c [ 77.566106][ T5030] sp : ffff80001fd76bf0 [ 77.566635][ T5030] x29: ffff80001fd76bf0 x28: ffff80001fd77080 x27: ffff700003faed8c [ 77.567864][ T5030] x26: dfff800000000000 x25: 0000000000000000 x24: 0000000000000006 [ 77.569108][ T5030] x23: 000000005948191c x22: 000000008d4c4d91 x21: dfff800000000000 [ 77.570310][ T5030] x20: ffff0000deaf7000 x19: ffff80001fd76cc0 x18: 0000000000000000 [ 77.571653][ T5030] x17: 0000000000000000 x16: ffff800008c7d22c x15: 0000000000000006 [ 77.572867][ T5030] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 77.574163][ T5030] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff800008a31c4c [ 77.575489][ T5030] x8 : ffff0000d15ed1c0 x7 : 0000000000000000 x6 : ffff0000c99a1c00 [ 77.576705][ T5030] x5 : ffff0000e2593000 x4 : 0000000000000000 x3 : ffff800008c7d2b8 [ 77.577922][ T5030] x2 : 0000000000000000 x1 : ffff80001fd76cc0 x0 : ffff0000e269c868 [ 77.579241][ T5030] Call trace: [ 77.579767][ T5030] fscrypt_fname_siphash+0xbc/0x10c [ 77.580527][ T5030] __ext4fs_dirhash+0x2cc/0xb28 [ 77.581245][ T5030] ext4fs_dirhash+0x138/0x27c [ 77.581903][ T5030] htree_dirblock_to_tree+0x57c/0xc20 [ 77.582728][ T5030] ext4_htree_fill_tree+0x490/0xd74 [ 77.583493][ T5030] ext4_readdir+0x2574/0x2fc8 [ 77.584259][ T5030] iterate_dir+0x1f0/0x4cc [ 77.585012][ T5030] ovl_dir_read+0xdc/0x3e0 [ 77.585759][ T5030] ovl_check_d_type_supported+0x98/0x108 [ 77.586632][ T5030] ovl_get_workdir+0x414/0xe8c [ 77.587357][ T5030] ovl_fill_super+0x139c/0x2294 [ 77.588124][ T5030] mount_nodev+0x68/0x104 [ 77.588856][ T5030] ovl_mount+0x3c/0x50 [ 77.589443][ T5030] legacy_get_tree+0xd4/0x16c [ 77.590155][ T5030] vfs_get_tree+0x90/0x274 [ 77.590804][ T5030] do_new_mount+0x228/0x810 [ 77.591593][ T5030] path_mount+0x5b4/0x1000 [ 77.592261][ T5030] __arm64_sys_mount+0x514/0x5e4 [ 77.592970][ T5030] invoke_syscall+0x98/0x2b8 [ 77.593629][ T5030] el0_svc_common+0x138/0x258 [ 77.594361][ T5030] do_el0_svc+0x58/0x14c [ 77.594986][ T5030] el0_svc+0x78/0x1e0 [ 77.595611][ T5030] el0t_64_sync_handler+0xcc/0xe4 [ 77.596408][ T5030] el0t_64_sync+0x1a0/0x1a4 [ 77.597074][ T5030] irq event stamp: 2972 [ 77.597707][ T5030] hardirqs last enabled at (2971): [] __find_get_block+0x1c8/0xcd8 [ 77.599058][ T5030] hardirqs last disabled at (2972): [] el1_dbg+0x24/0x80 [ 77.600341][ T5030] softirqs last enabled at (2912): [] local_bh_enable+0x10/0x34 [ 77.601600][ T5030] softirqs last disabled at (2910): [] local_bh_disable+0x10/0x34 [ 77.602937][ T5030] ---[ end trace 17252dd108325562 ]--- [ 77.608837][ T5030] ------------[ cut here ]------------ [ 77.609608][ T5030] WARNING: CPU: 1 PID: 5030 at fs/crypto/fname.c:543 fscrypt_fname_siphash+0xbc/0x10c [ 77.611079][ T5030] Modules linked in: [ 77.611681][ T5030] CPU: 1 PID: 5030 Comm: syz.1.19 Tainted: G W syzkaller #0 [ 77.612919][ T5030] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 77.614347][ T5030] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 77.615512][ T5030] pc : fscrypt_fname_siphash+0xbc/0x10c [ 77.616328][ T5030] lr : fscrypt_fname_siphash+0xbc/0x10c [ 77.617245][ T5030] sp : ffff80001fd76bf0 [ 77.617809][ T5030] x29: ffff80001fd76bf0 x28: ffff80001fd77080 x27: ffff700003faed8c [ 77.618990][ T5030] x26: dfff800000000000 x25: 0000000000000000 x24: 0000000000000006 [ 77.620271][ T5030] x23: 000000005948191c x22: 000000008d4c4d91 x21: dfff800000000000 [ 77.621547][ T5030] x20: ffff0000deaf7000 x19: ffff80001fd76cc0 x18: 0000000000000000 [ 77.622727][ T5030] x17: 0000000000000000 x16: ffff800008c7d22c x15: 0000000000000006 [ 77.623811][ T5030] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 77.624916][ T5030] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff800008a31c4c [ 77.626112][ T5030] x8 : ffff0000d15ed1c0 x7 : 0000000000000000 x6 : ffff0000c99a1c00 [ 77.627255][ T5030] x5 : ffff0000e2593000 x4 : 0000000000000000 x3 : ffff800008c7d2b8 [ 77.628337][ T5030] x2 : 0000000000000000 x1 : ffff80001fd76cc0 x0 : ffff0000e269c868 [ 77.629497][ T5030] Call trace: [ 77.630019][ T5030] fscrypt_fname_siphash+0xbc/0x10c [ 77.630851][ T5030] __ext4fs_dirhash+0x2cc/0xb28 [ 77.631628][ T5030] ext4fs_dirhash+0x138/0x27c [ 77.632439][ T5030] htree_dirblock_to_tree+0x57c/0xc20 [ 77.633241][ T5030] ext4_htree_fill_tree+0x490/0xd74 [ 77.633973][ T5030] ext4_readdir+0x2574/0x2fc8 [ 77.634612][ T5030] iterate_dir+0x1f0/0x4cc [ 77.635315][ T5030] ovl_dir_read+0xdc/0x3e0 [ 77.636063][ T5030] ovl_check_d_type_supported+0x98/0x108 [ 77.636979][ T5030] ovl_get_workdir+0x414/0xe8c [ 77.637723][ T5030] ovl_fill_super+0x139c/0x2294 [ 77.638509][ T5030] mount_nodev+0x68/0x104 [ 77.639248][ T5030] ovl_mount+0x3c/0x50 [ 77.639846][ T5030] legacy_get_tree+0xd4/0x16c [ 77.640540][ T5030] vfs_get_tree+0x90/0x274 [ 77.641165][ T5030] do_new_mount+0x228/0x810 [ 77.641857][ T5030] path_mount+0x5b4/0x1000 [ 77.642535][ T5030] __arm64_sys_mount+0x514/0x5e4 [ 77.643222][ T5030] invoke_syscall+0x98/0x2b8 [ 77.643845][ T5030] el0_svc_common+0x138/0x258 [ 77.644585][ T5030] do_el0_svc+0x58/0x14c [ 77.645263][ T5030] el0_svc+0x78/0x1e0 [ 77.645845][ T5030] el0t_64_sync_handler+0xcc/0xe4 [ 77.646606][ T5030] el0t_64_sync+0x1a0/0x1a4 [ 77.647251][ T5030] irq event stamp: 3060 [ 77.647876][ T5030] hardirqs last enabled at (3059): [] exit_to_kernel_mode+0xe0/0x168 [ 77.649146][ T5030] hardirqs last disabled at (3060): [] el1_dbg+0x24/0x80 [ 77.650351][ T5030] softirqs last enabled at (3054): [] handle_softirqs+0xa4c/0xbf0 [ 77.651819][ T5030] softirqs last disabled at (2975): [] __irq_exit_rcu+0x240/0x440 [ 77.653220][ T5030] ---[ end trace 17252dd108325563 ]--- [ 77.661014][ T5030] ------------[ cut here ]------------ [ 77.661795][ T5030] WARNING: CPU: 1 PID: 5030 at fs/crypto/fname.c:543 fscrypt_fname_siphash+0xbc/0x10c [ 77.663155][ T5030] Modules linked in: [ 77.663769][ T5030] CPU: 1 PID: 5030 Comm: syz.1.19 Tainted: G W syzkaller #0 [ 77.665028][ T5030] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 77.666504][ T5030] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 77.667771][ T5030] pc : fscrypt_fname_siphash+0xbc/0x10c [ 77.668647][ T5030] lr : fscrypt_fname_siphash+0xbc/0x10c [ 77.669511][ T5030] sp : ffff80001fd76bf0 [ 77.670132][ T5030] x29: ffff80001fd76bf0 x28: ffff80001fd77080 x27: ffff700003faed8c [ 77.671265][ T5030] x26: dfff800000000000 x25: 0000000000000000 x24: 0000000000000006 [ 77.672396][ T5030] x23: 000000005948191c x22: 000000008d4c4d91 x21: dfff800000000000 [ 77.673480][ T5030] x20: ffff0000deaf7000 x19: ffff80001fd76cc0 x18: 0000000000000000 [ 77.674655][ T5030] x17: 0000000000000000 x16: ffff800008c7d22c x15: 0000000000000006 [ 77.675860][ T5030] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 77.677036][ T5030] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff800008a31c4c [ 77.678272][ T5030] x8 : ffff0000d15ed1c0 x7 : 0000000000000000 x6 : ffff0000c99a1c00 [ 77.679437][ T5030] x5 : ffff0000e2593000 x4 : 0000000000000000 x3 : ffff800008c7d2b8 [ 77.680525][ T5030] x2 : 0000000000000000 x1 : ffff80001fd76cc0 x0 : ffff0000e269c868 [ 77.681667][ T5030] Call trace: [ 77.682168][ T5030] fscrypt_fname_siphash+0xbc/0x10c [ 77.682911][ T5030] __ext4fs_dirhash+0x2cc/0xb28 [ 77.683655][ T5030] ext4fs_dirhash+0x138/0x27c [ 77.684390][ T5030] htree_dirblock_to_tree+0x57c/0xc20 [ 77.685216][ T5030] ext4_htree_fill_tree+0x490/0xd74 [ 77.686030][ T5030] ext4_readdir+0x2574/0x2fc8 [ 77.686805][ T5030] iterate_dir+0x1f0/0x4cc [ 77.687479][ T5030] ovl_dir_read+0xdc/0x3e0 [ 77.688117][ T5030] ovl_check_d_type_supported+0x98/0x108 [ 77.688963][ T5030] ovl_get_workdir+0x414/0xe8c [ 77.689654][ T5030] ovl_fill_super+0x139c/0x2294 [ 77.690370][ T5030] mount_nodev+0x68/0x104 [ 77.690990][ T5030] ovl_mount+0x3c/0x50 [ 77.691716][ T5030] legacy_get_tree+0xd4/0x16c [ 77.692449][ T5030] vfs_get_tree+0x90/0x274 [ 77.693112][ T5030] do_new_mount+0x228/0x810 [ 77.693724][ T5030] path_mount+0x5b4/0x1000 [ 77.694369][ T5030] __arm64_sys_mount+0x514/0x5e4 [ 77.695076][ T5030] invoke_syscall+0x98/0x2b8 [ 77.695708][ T5030] el0_svc_common+0x138/0x258 [ 77.696424][ T5030] do_el0_svc+0x58/0x14c [ 77.697153][ T5030] el0_svc+0x78/0x1e0 [ 77.697840][ T5030] el0t_64_sync_handler+0xcc/0xe4 [ 77.698559][ T5030] el0t_64_sync+0x1a0/0x1a4 [ 77.699208][ T5030] irq event stamp: 3112 [ 77.699774][ T5030] hardirqs last enabled at (3111): [] ___slab_alloc+0xc34/0xda8 [ 77.701122][ T5030] hardirqs last disabled at (3112): [] el1_dbg+0x24/0x80 [ 77.702519][ T5030] softirqs last enabled at (3100): [] handle_softirqs+0xa4c/0xbf0 [ 77.703886][ T5030] softirqs last disabled at (3063): [] __irq_exit_rcu+0x240/0x440 [ 77.705318][ T5030] ---[ end trace 17252dd108325564 ]--- [ 77.714443][ T5030] ------------[ cut here ]------------ [ 77.715207][ T5030] WARNING: CPU: 1 PID: 5030 at fs/crypto/fname.c:543 fscrypt_fname_siphash+0xbc/0x10c [ 77.716525][ T5030] Modules linked in: [ 77.717083][ T5030] CPU: 1 PID: 5030 Comm: syz.1.19 Tainted: G W syzkaller #0 [ 77.718259][ T5030] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 77.719564][ T5030] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 77.720845][ T5030] pc : fscrypt_fname_siphash+0xbc/0x10c [ 77.721765][ T5030] lr : fscrypt_fname_siphash+0xbc/0x10c [ 77.722561][ T5030] sp : ffff80001fd76c90 [ 77.723170][ T5030] x29: ffff80001fd76c90 x28: ffff80001fd77120 x27: ffff700003faeda0 [ 77.724375][ T5030] x26: dfff800000000000 x25: 0000000000000000 x24: 0000000000000006 [ 77.725547][ T5030] x23: 000000005948191c x22: 000000008d4c4d91 x21: dfff800000000000 [ 77.726848][ T5030] x20: ffff0000deaf7300 x19: ffff80001fd76d60 x18: 0000000000000000 [ 77.728152][ T5030] x17: 0000000000000000 x16: ffff800008c7d22c x15: 0000000000000006 [ 77.729351][ T5030] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 77.730671][ T5030] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff800008a31c4c [ 77.731833][ T5030] x8 : ffff0000d15ed1c0 x7 : 0000000000000000 x6 : ffff0000df12d400 [ 77.732995][ T5030] x5 : ffff0000e2593570 x4 : 0000000000000000 x3 : ffff800008c7d2b8 [ 77.734283][ T5030] x2 : 0000000000000000 x1 : ffff80001fd76d60 x0 : ffff0000e2618c98 [ 77.735639][ T5030] Call trace: [ 77.736175][ T5030] fscrypt_fname_siphash+0xbc/0x10c [ 77.737013][ T5030] __ext4fs_dirhash+0x2cc/0xb28 [ 77.737815][ T5030] ext4fs_dirhash+0x138/0x27c [ 77.738508][ T5030] htree_dirblock_to_tree+0x57c/0xc20 [ 77.739351][ T5030] ext4_htree_fill_tree+0x490/0xd74 [ 77.740158][ T5030] ext4_readdir+0x2574/0x2fc8 [ 77.740923][ T5030] iterate_dir+0x1f0/0x4cc [ 77.741602][ T5030] ovl_dir_read+0xdc/0x3e0 [ 77.742365][ T5030] ovl_indexdir_cleanup+0x1d4/0x62c [ 77.743182][ T5030] ovl_get_indexdir+0x330/0x420 [ 77.743900][ T5030] ovl_fill_super+0x15ec/0x2294 [ 77.744612][ T5030] mount_nodev+0x68/0x104 [ 77.745250][ T5030] ovl_mount+0x3c/0x50 [ 77.745915][ T5030] legacy_get_tree+0xd4/0x16c [ 77.746649][ T5030] vfs_get_tree+0x90/0x274 [ 77.747324][ T5030] do_new_mount+0x228/0x810 [ 77.748009][ T5030] path_mount+0x5b4/0x1000 [ 77.748745][ T5030] __arm64_sys_mount+0x514/0x5e4 [ 77.749519][ T5030] invoke_syscall+0x98/0x2b8 [ 77.750199][ T5030] el0_svc_common+0x138/0x258 [ 77.750925][ T5030] do_el0_svc+0x58/0x14c [ 77.751579][ T5030] el0_svc+0x78/0x1e0 [ 77.752173][ T5030] el0t_64_sync_handler+0xcc/0xe4 [ 77.753009][ T5030] el0t_64_sync+0x1a0/0x1a4 [ 77.753741][ T5030] irq event stamp: 3994 [ 77.754296][ T5030] hardirqs last enabled at (3993): [] ___slab_alloc+0xc34/0xda8 [ 77.755631][ T5030] hardirqs last disabled at (3994): [] el1_dbg+0x24/0x80 [ 77.756913][ T5030] softirqs last enabled at (3864): [] local_bh_enable+0x10/0x34 [ 77.758273][ T5030] softirqs last disabled at (3862): [] local_bh_disable+0x10/0x34 [ 77.759655][ T5030] ---[ end trace 17252dd108325565 ]--- [ 77.761869][ T5030] ------------[ cut here ]------------ [ 77.762781][ T5030] WARNING: CPU: 0 PID: 5030 at fs/crypto/fname.c:543 fscrypt_fname_siphash+0xbc/0x10c [ 77.764166][ T5030] Modules linked in: [ 77.764724][ T5030] CPU: 0 PID: 5030 Comm: syz.1.19 Tainted: G W syzkaller #0 [ 77.766017][ T5030] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 77.767491][ T5030] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 77.768694][ T5030] pc : fscrypt_fname_siphash+0xbc/0x10c [ 77.769536][ T5030] lr : fscrypt_fname_siphash+0xbc/0x10c [ 77.770416][ T5030] sp : ffff80001fd76c90 [ 77.771075][ T5030] x29: ffff80001fd76c90 x28: ffff80001fd77120 x27: ffff700003faeda0 [ 77.772336][ T5030] x26: dfff800000000000 x25: 0000000000000000 x24: 0000000000000006 [ 77.773608][ T5030] x23: 000000005948191c x22: 000000008d4c4d91 x21: dfff800000000000 [ 77.774774][ T5030] x20: ffff0000deaf7300 x19: ffff80001fd76d60 x18: 0000000000000000 [ 77.775934][ T5030] x17: 0000000000000000 x16: ffff800008c7d22c x15: 0000000000000006 [ 77.777260][ T5030] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 77.778631][ T5030] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff800008a31c4c [ 77.779940][ T5030] x8 : ffff0000d15ed1c0 x7 : 0000000000000000 x6 : ffff0000df12d400 [ 77.781242][ T5030] x5 : ffff0000e2593570 x4 : 0000000000000000 x3 : ffff800008c7d2b8 [ 77.782477][ T5030] x2 : 0000000000000000 x1 : ffff80001fd76d60 x0 : ffff0000e2618c98 [ 77.783783][ T5030] Call trace: [ 77.784330][ T5030] fscrypt_fname_siphash+0xbc/0x10c [ 77.785096][ T5030] __ext4fs_dirhash+0x2cc/0xb28 [ 77.785868][ T5030] ext4fs_dirhash+0x138/0x27c [ 77.786616][ T5030] htree_dirblock_to_tree+0x57c/0xc20 [ 77.787430][ T5030] ext4_htree_fill_tree+0x490/0xd74 [ 77.788126][ T5030] ext4_readdir+0x2574/0x2fc8 [ 77.788834][ T5030] iterate_dir+0x1f0/0x4cc [ 77.789531][ T5030] ovl_dir_read+0xdc/0x3e0 [ 77.790174][ T5030] ovl_indexdir_cleanup+0x1d4/0x62c [ 77.790972][ T5030] ovl_get_indexdir+0x330/0x420 [ 77.791746][ T5030] ovl_fill_super+0x15ec/0x2294 [ 77.792543][ T5030] mount_nodev+0x68/0x104 [ 77.793201][ T5030] ovl_mount+0x3c/0x50 [ 77.793781][ T5030] legacy_get_tree+0xd4/0x16c [ 77.794563][ T5030] vfs_get_tree+0x90/0x274 [ 77.795211][ T5030] do_new_mount+0x228/0x810 [ 77.795984][ T5030] path_mount+0x5b4/0x1000 [ 77.796667][ T5030] __arm64_sys_mount+0x514/0x5e4 [ 77.797507][ T5030] invoke_syscall+0x98/0x2b8 [ 77.798219][ T5030] el0_svc_common+0x138/0x258 [ 77.798957][ T5030] do_el0_svc+0x58/0x14c [ 77.799621][ T5030] el0_svc+0x78/0x1e0 [ 77.800234][ T5030] el0t_64_sync_handler+0xcc/0xe4 [ 77.800941][ T5030] el0t_64_sync+0x1a0/0x1a4 [ 77.801524][ T5030] irq event stamp: 4058 [ 77.802120][ T5030] hardirqs last enabled at (4057): [] exit_to_kernel_mode+0xe0/0x168 [ 77.803698][ T5030] hardirqs last disabled at (4058): [] el1_dbg+0x24/0x80 [ 77.805107][ T5030] softirqs last enabled at (4052): [] handle_softirqs+0xa4c/0xbf0 [ 77.806674][ T5030] softirqs last disabled at (3997): [] __irq_exit_rcu+0x240/0x440 [ 77.808165][ T5030] ---[ end trace 17252dd108325566 ]--- [ 77.814478][ T5012] EXT4-fs warning (device loop1): __ext4fs_dirhash:270: inode #2: comm syz-executor: Siphash requires key [ 78.248294][ T136] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 78.857988][ T136] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 78.909958][ T136] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 78.958673][ T136] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 80.390247][ T136] device hsr_slave_0 left promiscuous mode [ 80.425062][ T136] device hsr_slave_1 left promiscuous mode [ 80.525067][ T136] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 80.526239][ T136] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 80.527605][ T136] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 80.528775][ T136] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 80.530140][ T136] device bridge_slave_1 left promiscuous mode [ 80.531103][ T136] bridge0: port 2(bridge_slave_1) entered disabled state [ 80.575399][ T136] device bridge_slave_0 left promiscuous mode [ 80.576359][ T136] bridge0: port 1(bridge_slave_0) entered disabled state [ 80.705019][ T136] device veth1_macvtap left promiscuous mode [ 80.706052][ T136] device veth0_macvtap left promiscuous mode [ 80.707106][ T136] device veth1_vlan left promiscuous mode [ 80.708066][ T136] device veth0_vlan left promiscuous mode [ 80.793835][ T136] team0 (unregistering): Port device team_slave_1 removed [ 80.799225][ T136] team0 (unregistering): Port device team_slave_0 removed [ 80.802893][ T136] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 80.850214][ T136] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 80.958525][ T136] bond0 (unregistering): Released all slaves 1970/01/01 00:01:21 executed programs: 7 [ 81.186326][ T5162] chnl_net:caif_netlink_parms(): no params data found [ 81.207322][ T5162] bridge0: port 1(bridge_slave_0) entered blocking state [ 81.208416][ T5162] bridge0: port 1(bridge_slave_0) entered disabled state [ 81.209886][ T5162] device bridge_slave_0 entered promiscuous mode [ 81.211969][ T5162] bridge0: port 2(bridge_slave_1) entered blocking state [ 81.213138][ T5162] bridge0: port 2(bridge_slave_1) entered disabled state [ 81.214738][ T5162] device bridge_slave_1 entered promiscuous mode [ 81.223897][ T5162] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 81.227477][ T5162] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 81.239164][ T5162] team0: Port device team_slave_0 added [ 81.240921][ T5162] team0: Port device team_slave_1 added [ 81.247665][ T5162] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 81.248659][ T5162] 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. [ 81.252646][ T5162] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 81.256159][ T5162] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 81.257293][ T5162] 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. [ 81.260891][ T5162] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 81.306762][ T5162] device hsr_slave_0 entered promiscuous mode [ 81.335051][ T5162] device hsr_slave_1 entered promiscuous mode [ 81.374937][ T5162] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 81.376033][ T5162] Cannot create hsr debugfs directory [ 81.408311][ T5162] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 81.466231][ T5162] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 81.516239][ T5162] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 81.556021][ T5162] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 81.612671][ T5162] bridge0: port 2(bridge_slave_1) entered blocking state [ 81.613781][ T5162] bridge0: port 2(bridge_slave_1) entered forwarding state [ 81.615032][ T5162] bridge0: port 1(bridge_slave_0) entered blocking state [ 81.616029][ T5162] bridge0: port 1(bridge_slave_0) entered forwarding state [ 81.633551][ T5162] 8021q: adding VLAN 0 to HW filter on device bond0 [ 81.637876][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 81.639415][ T9] bridge0: port 1(bridge_slave_0) entered disabled state [ 81.640839][ T9] bridge0: port 2(bridge_slave_1) entered disabled state [ 81.644697][ T5162] 8021q: adding VLAN 0 to HW filter on device team0 [ 81.648840][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 81.650287][ T9] bridge0: port 1(bridge_slave_0) entered blocking state [ 81.651276][ T9] bridge0: port 1(bridge_slave_0) entered forwarding state [ 81.653875][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 81.659039][ T9] bridge0: port 2(bridge_slave_1) entered blocking state [ 81.660060][ T9] bridge0: port 2(bridge_slave_1) entered forwarding state [ 81.667063][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 81.668533][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 81.671550][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 81.674345][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 81.678736][ T1027] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 81.681964][ T5162] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 81.719294][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 81.720671][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 81.723964][ T5162] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 81.732256][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 81.737701][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 81.739678][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 81.740989][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 81.743248][ T5162] device veth0_vlan entered promiscuous mode [ 81.746934][ T5162] device veth1_vlan entered promiscuous mode [ 81.754125][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 81.757232][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 81.758747][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 81.761053][ T5162] device veth0_macvtap entered promiscuous mode [ 81.763237][ T5162] device veth1_macvtap entered promiscuous mode [ 81.799180][ T5162] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 81.800762][ T5162] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 81.802855][ T5162] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 81.804073][ T1027] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 81.805864][ T1027] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 81.808826][ T5162] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 81.810288][ T5162] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 81.812330][ T5162] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 81.813581][ T1027] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 81.817605][ T5162] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 81.819012][ T5162] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 81.820357][ T5162] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 81.821666][ T5162] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 81.848173][ T1027] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 81.849484][ T1027] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 81.851045][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 81.863204][ T953] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 81.864402][ T953] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 81.867629][ T1027] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 81.902838][ T5183] loop2: detected capacity change from 0 to 512 [ 81.936805][ T5183] EXT4-fs (loop2): Test dummy encryption mode enabled [ 81.937935][ T5183] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 81.956927][ T5183] EXT4-fs (loop2): 1 truncate cleaned up [ 81.957806][ T5183] EXT4-fs (loop2): mounted filesystem without journal. Opts: test_dummy_encryption,journal_ioprio=0x0000000000000006,inode_readahead_blks=0x0000000000040000,,errors=continue. Quota mode: none. [ 81.962648][ T5183] ------------[ cut here ]------------ [ 81.963510][ T5183] WARNING: CPU: 1 PID: 5183 at fs/crypto/fname.c:543 fscrypt_fname_siphash+0xbc/0x10c [ 81.965024][ T5183] Modules linked in: [ 81.965716][ T5183] CPU: 1 PID: 5183 Comm: syz.2.23 Tainted: G W syzkaller #0 [ 81.967122][ T5183] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 81.968628][ T5183] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 81.969918][ T5183] pc : fscrypt_fname_siphash+0xbc/0x10c [ 81.970905][ T5183] lr : fscrypt_fname_siphash+0xbc/0x10c [ 81.971750][ T5183] sp : ffff80001f746bf0 [ 81.972369][ T5183] x29: ffff80001f746bf0 x28: ffff80001f747080 x27: ffff700003ee8d8c [ 81.973728][ T5183] x26: dfff800000000000 x25: 0000000000000000 x24: 0000000000000006 [ 81.974897][ T5183] x23: 000000005948191c x22: 000000008d4c4d91 x21: dfff800000000000 [ 81.976354][ T5183] x20: ffff0000deaf73c0 x19: ffff80001f746cc0 x18: 0000000000000000 [ 81.977493][ T5183] x17: 0000000000000000 x16: ffff800008c7d22c x15: 0000000000000006 [ 81.978687][ T5183] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 81.979819][ T5183] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff800008a31c4c [ 81.980983][ T5183] x8 : ffff0000d4d59b40 x7 : 0000000000000000 x6 : ffff0000d8517c00 [ 81.982224][ T5183] x5 : ffff0000e2608000 x4 : 0000000000000000 x3 : ffff800008c7d2b8 [ 81.983493][ T5183] x2 : 0000000000000000 x1 : ffff80001f746cc0 x0 : ffff0000e261aa80 [ 81.984714][ T5183] Call trace: [ 81.985231][ T5183] fscrypt_fname_siphash+0xbc/0x10c [ 81.985980][ T5183] __ext4fs_dirhash+0x2cc/0xb28 [ 81.986654][ T5183] ext4fs_dirhash+0x138/0x27c [ 81.987354][ T5183] htree_dirblock_to_tree+0x57c/0xc20 [ 81.988095][ T5183] ext4_htree_fill_tree+0x490/0xd74 [ 81.988780][ T5183] ext4_readdir+0x2574/0x2fc8 [ 81.989355][ T5183] iterate_dir+0x1f0/0x4cc [ 81.989944][ T5183] ovl_dir_read+0xdc/0x3e0 [ 81.990623][ T5183] ovl_check_d_type_supported+0x98/0x108 [ 81.991461][ T5183] ovl_get_workdir+0x414/0xe8c [ 81.992151][ T5183] ovl_fill_super+0x139c/0x2294 [ 81.992897][ T5183] mount_nodev+0x68/0x104 [ 81.993546][ T5183] ovl_mount+0x3c/0x50 [ 81.994215][ T5183] legacy_get_tree+0xd4/0x16c [ 81.994890][ T5183] vfs_get_tree+0x90/0x274 [ 81.995530][ T5183] do_new_mount+0x228/0x810 [ 81.996194][ T5183] path_mount+0x5b4/0x1000 [ 81.996819][ T5183] __arm64_sys_mount+0x514/0x5e4 [ 81.997485][ T5183] invoke_syscall+0x98/0x2b8 [ 81.998135][ T5183] el0_svc_common+0x138/0x258 [ 81.998855][ T5183] do_el0_svc+0x58/0x14c [ 81.999508][ T5183] el0_svc+0x78/0x1e0 [ 82.000063][ T5183] el0t_64_sync_handler+0xcc/0xe4 [ 82.000791][ T5183] el0t_64_sync+0x1a0/0x1a4 [ 82.001510][ T5183] irq event stamp: 2960 [ 82.002086][ T5183] hardirqs last enabled at (2959): [] __find_get_block+0x1c8/0xcd8 [ 82.003513][ T5183] hardirqs last disabled at (2960): [] el1_dbg+0x24/0x80 [ 82.004912][ T5183] softirqs last enabled at (2884): [] local_bh_enable+0x10/0x34 [ 82.006252][ T5183] softirqs last disabled at (2882): [] local_bh_disable+0x10/0x34 [ 82.007591][ T5183] ---[ end trace 17252dd108325567 ]--- [ 82.014812][ T5183] ------------[ cut here ]------------ [ 82.015678][ T5183] WARNING: CPU: 1 PID: 5183 at fs/crypto/fname.c:543 fscrypt_fname_siphash+0xbc/0x10c [ 82.017124][ T5183] Modules linked in: [ 82.017751][ T5183] CPU: 1 PID: 5183 Comm: syz.2.23 Tainted: G W syzkaller #0 [ 82.019115][ T5183] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 82.020654][ T5183] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 82.021873][ T5183] pc : fscrypt_fname_siphash+0xbc/0x10c [ 82.022722][ T5183] lr : fscrypt_fname_siphash+0xbc/0x10c [ 82.023609][ T5183] sp : ffff80001f746bf0 [ 82.024197][ T5183] x29: ffff80001f746bf0 x28: ffff80001f747080 x27: ffff700003ee8d8c [ 82.025397][ T5183] x26: dfff800000000000 x25: 0000000000000000 x24: 0000000000000006 [ 82.026625][ T5183] x23: 000000005948191c x22: 000000008d4c4d91 x21: dfff800000000000 [ 82.027876][ T5183] x20: ffff0000deaf73c0 x19: ffff80001f746cc0 x18: 0000000000000000 [ 82.029041][ T5183] x17: 0000000000000000 x16: ffff800008c7d22c x15: 0000000000000006 [ 82.030243][ T5183] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 82.031481][ T5183] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff800008a31c4c [ 82.032753][ T5183] x8 : ffff0000d4d59b40 x7 : 0000000000000000 x6 : ffff0000d8517c00 [ 82.033998][ T5183] x5 : ffff0000e2608000 x4 : 0000000000000000 x3 : ffff800008c7d2b8 [ 82.035342][ T5183] x2 : 0000000000000000 x1 : ffff80001f746cc0 x0 : ffff0000e261aa80 [ 82.036622][ T5183] Call trace: [ 82.037171][ T5183] fscrypt_fname_siphash+0xbc/0x10c [ 82.038092][ T5183] __ext4fs_dirhash+0x2cc/0xb28 [ 82.038830][ T5183] ext4fs_dirhash+0x138/0x27c [ 82.039512][ T5183] htree_dirblock_to_tree+0x57c/0xc20 [ 82.040460][ T5183] ext4_htree_fill_tree+0x490/0xd74 [ 82.041227][ T5183] ext4_readdir+0x2574/0x2fc8 [ 82.041961][ T5183] iterate_dir+0x1f0/0x4cc [ 82.042626][ T5183] ovl_dir_read+0xdc/0x3e0 [ 82.043249][ T5183] ovl_check_d_type_supported+0x98/0x108 [ 82.044064][ T5183] ovl_get_workdir+0x414/0xe8c [ 82.044743][ T5183] ovl_fill_super+0x139c/0x2294 [ 82.045577][ T5183] mount_nodev+0x68/0x104 [ 82.046237][ T5183] ovl_mount+0x3c/0x50 [ 82.046939][ T5183] legacy_get_tree+0xd4/0x16c [ 82.047616][ T5183] vfs_get_tree+0x90/0x274 [ 82.048321][ T5183] do_new_mount+0x228/0x810 [ 82.048981][ T5183] path_mount+0x5b4/0x1000 [ 82.049605][ T5183] __arm64_sys_mount+0x514/0x5e4 [ 82.050298][ T5183] invoke_syscall+0x98/0x2b8 [ 82.051013][ T5183] el0_svc_common+0x138/0x258 [ 82.051774][ T5183] do_el0_svc+0x58/0x14c [ 82.052445][ T5183] el0_svc+0x78/0x1e0 [ 82.053015][ T5183] el0t_64_sync_handler+0xcc/0xe4 [ 82.053876][ T5183] el0t_64_sync+0x1a0/0x1a4 [ 82.054485][ T5183] irq event stamp: 3034 [ 82.055136][ T5183] hardirqs last enabled at (3033): [] exit_to_kernel_mode+0xe0/0x168 [ 82.056628][ T5183] hardirqs last disabled at (3034): [] el1_dbg+0x24/0x80 [ 82.057959][ T5183] softirqs last enabled at (3028): [] handle_softirqs+0xa4c/0xbf0 [ 82.059439][ T5183] softirqs last disabled at (2963): [] __irq_exit_rcu+0x240/0x440 [ 82.060789][ T5183] ---[ end trace 17252dd108325568 ]--- [ 82.070217][ T5183] ------------[ cut here ]------------ [ 82.071144][ T5183] WARNING: CPU: 1 PID: 5183 at fs/crypto/fname.c:543 fscrypt_fname_siphash+0xbc/0x10c [ 82.072705][ T5183] Modules linked in: [ 82.073312][ T5183] CPU: 1 PID: 5183 Comm: syz.2.23 Tainted: G W syzkaller #0 [ 82.074585][ T5183] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 82.076030][ T5183] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 82.077201][ T5183] pc : fscrypt_fname_siphash+0xbc/0x10c [ 82.078015][ T5183] lr : fscrypt_fname_siphash+0xbc/0x10c [ 82.078796][ T5183] sp : ffff80001f746bf0 [ 82.079381][ T5183] x29: ffff80001f746bf0 x28: ffff80001f747080 x27: ffff700003ee8d8c [ 82.080476][ T5183] x26: dfff800000000000 x25: 0000000000000000 x24: 0000000000000006 [ 82.081746][ T5183] x23: 000000005948191c x22: 000000008d4c4d91 x21: dfff800000000000 [ 82.082947][ T5183] x20: ffff0000deaf73c0 x19: ffff80001f746cc0 x18: 0000000000000000 [ 82.084136][ T5183] x17: 0000000000000000 x16: ffff800008c7d22c x15: 0000000000000006 [ 82.085354][ T5183] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 82.086724][ T5183] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff800008a31c4c [ 82.088012][ T5183] x8 : ffff0000d4d59b40 x7 : 0000000000000000 x6 : ffff0000d8517c00 [ 82.089260][ T5183] x5 : ffff0000e2608000 x4 : 0000000000000000 x3 : ffff800008c7d2b8 [ 82.090509][ T5183] x2 : 0000000000000000 x1 : ffff80001f746cc0 x0 : ffff0000e261aa80 [ 82.091722][ T5183] Call trace: [ 82.092284][ T5183] fscrypt_fname_siphash+0xbc/0x10c [ 82.093033][ T5183] __ext4fs_dirhash+0x2cc/0xb28 [ 82.093813][ T5183] ext4fs_dirhash+0x138/0x27c [ 82.094525][ T5183] htree_dirblock_to_tree+0x57c/0xc20 [ 82.095430][ T5183] ext4_htree_fill_tree+0x490/0xd74 [ 82.096320][ T5183] ext4_readdir+0x2574/0x2fc8 [ 82.097003][ T5183] iterate_dir+0x1f0/0x4cc [ 82.097717][ T5183] ovl_dir_read+0xdc/0x3e0 [ 82.098392][ T5183] ovl_check_d_type_supported+0x98/0x108 [ 82.099307][ T5183] ovl_get_workdir+0x414/0xe8c [ 82.100075][ T5183] ovl_fill_super+0x139c/0x2294 [ 82.100897][ T5183] mount_nodev+0x68/0x104 [ 82.101631][ T5183] ovl_mount+0x3c/0x50 [ 82.102256][ T5183] legacy_get_tree+0xd4/0x16c [ 82.102973][ T5183] vfs_get_tree+0x90/0x274 [ 82.103623][ T5183] do_new_mount+0x228/0x810 [ 82.104267][ T5183] path_mount+0x5b4/0x1000 [ 82.104934][ T5183] __arm64_sys_mount+0x514/0x5e4 [ 82.105733][ T5183] invoke_syscall+0x98/0x2b8 [ 82.106472][ T5183] el0_svc_common+0x138/0x258 [ 82.107180][ T5183] do_el0_svc+0x58/0x14c [ 82.107795][ T5183] el0_svc+0x78/0x1e0 [ 82.108460][ T5183] el0t_64_sync_handler+0xcc/0xe4 [ 82.109254][ T5183] el0t_64_sync+0x1a0/0x1a4 [ 82.109954][ T5183] irq event stamp: 3140 [ 82.110618][ T5183] hardirqs last enabled at (3139): [] exit_to_kernel_mode+0xe0/0x168 [ 82.112031][ T5183] hardirqs last disabled at (3140): [] el1_dbg+0x24/0x80 [ 82.113330][ T5183] softirqs last enabled at (3134): [] handle_softirqs+0xa4c/0xbf0 [ 82.114763][ T5183] softirqs last disabled at (3037): [] __irq_exit_rcu+0x240/0x440 [ 82.116178][ T5183] ---[ end trace 17252dd108325569 ]--- [ 82.124174][ T5183] ------------[ cut here ]------------ [ 82.124960][ T5183] WARNING: CPU: 1 PID: 5183 at fs/crypto/fname.c:543 fscrypt_fname_siphash+0xbc/0x10c [ 82.126384][ T5183] Modules linked in: [ 82.126957][ T5183] CPU: 1 PID: 5183 Comm: syz.2.23 Tainted: G W syzkaller #0 [ 82.128279][ T5183] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 82.129867][ T5183] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 82.131115][ T5183] pc : fscrypt_fname_siphash+0xbc/0x10c [ 82.131972][ T5183] lr : fscrypt_fname_siphash+0xbc/0x10c [ 82.132833][ T5183] sp : ffff80001f746c90 [ 82.133621][ T5183] x29: ffff80001f746c90 x28: ffff80001f747120 x27: ffff700003ee8da0 [ 82.134839][ T5183] x26: dfff800000000000 x25: 0000000000000000 x24: 0000000000000006 [ 82.136082][ T5183] x23: 000000005948191c x22: 000000008d4c4d91 x21: dfff800000000000 [ 82.137238][ T5183] x20: ffff0000deaf76c0 x19: ffff80001f746d60 x18: 0000000000000000 [ 82.138346][ T5183] x17: 0000000000000000 x16: ffff800008c7d22c x15: 0000000000000006 [ 82.139621][ T5183] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 82.140785][ T5183] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff800008a31c4c [ 82.142060][ T5183] x8 : ffff0000d4d59b40 x7 : 0000000000000000 x6 : ffff0000d72c5400 [ 82.143520][ T5183] x5 : ffff0000dea88ae0 x4 : 0000000000000000 x3 : ffff800008c7d2b8 [ 82.144828][ T5183] x2 : 0000000000000000 x1 : ffff80001f746d60 x0 : ffff0000e261e650 [ 82.146135][ T5183] Call trace: [ 82.146616][ T5183] fscrypt_fname_siphash+0xbc/0x10c [ 82.147507][ T5183] __ext4fs_dirhash+0x2cc/0xb28 [ 82.148216][ T5183] ext4fs_dirhash+0x138/0x27c [ 82.148987][ T5183] htree_dirblock_to_tree+0x57c/0xc20 [ 82.149719][ T5183] ext4_htree_fill_tree+0x490/0xd74 [ 82.150426][ T5183] ext4_readdir+0x2574/0x2fc8 [ 82.151096][ T5183] iterate_dir+0x1f0/0x4cc [ 82.151816][ T5183] ovl_dir_read+0xdc/0x3e0 [ 82.152521][ T5183] ovl_indexdir_cleanup+0x1d4/0x62c [ 82.153330][ T5183] ovl_get_indexdir+0x330/0x420 [ 82.154046][ T5183] ovl_fill_super+0x15ec/0x2294 [ 82.154787][ T5183] mount_nodev+0x68/0x104 [ 82.155382][ T5183] ovl_mount+0x3c/0x50 [ 82.155976][ T5183] legacy_get_tree+0xd4/0x16c [ 82.156788][ T5183] vfs_get_tree+0x90/0x274 [ 82.157492][ T5183] do_new_mount+0x228/0x810 [ 82.158193][ T5183] path_mount+0x5b4/0x1000 [ 82.158905][ T5183] __arm64_sys_mount+0x514/0x5e4 [ 82.159705][ T5183] invoke_syscall+0x98/0x2b8 [ 82.160449][ T5183] el0_svc_common+0x138/0x258 [ 82.161176][ T5183] do_el0_svc+0x58/0x14c [ 82.161823][ T5183] el0_svc+0x78/0x1e0 [ 82.162514][ T5183] el0t_64_sync_handler+0xcc/0xe4 [ 82.163314][ T5183] el0t_64_sync+0x1a0/0x1a4 [ 82.163958][ T5183] irq event stamp: 4018 [ 82.164559][ T5183] hardirqs last enabled at (4017): [] ___slab_alloc+0xc34/0xda8 [ 82.165860][ T5183] hardirqs last disabled at (4018): [] el1_dbg+0x24/0x80 [ 82.167174][ T5183] softirqs last enabled at (3892): [] local_bh_enable+0x10/0x34 [ 82.168421][ T5183] softirqs last disabled at (3890): [] local_bh_disable+0x10/0x34 [ 82.169715][ T5183] ---[ end trace 17252dd10832556a ]--- [ 82.171818][ T5183] ------------[ cut here ]------------ [ 82.172673][ T5183] WARNING: CPU: 0 PID: 5183 at fs/crypto/fname.c:543 fscrypt_fname_siphash+0xbc/0x10c [ 82.174160][ T5183] Modules linked in: [ 82.174746][ T5183] CPU: 0 PID: 5183 Comm: syz.2.23 Tainted: G W syzkaller #0 [ 82.176055][ T5183] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 82.177695][ T5183] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 82.178868][ T5183] pc : fscrypt_fname_siphash+0xbc/0x10c [ 82.179628][ T5183] lr : fscrypt_fname_siphash+0xbc/0x10c [ 82.180358][ T5183] sp : ffff80001f746c90 [ 82.180964][ T5183] x29: ffff80001f746c90 x28: ffff80001f747120 x27: ffff700003ee8da0 [ 82.182073][ T5183] x26: dfff800000000000 x25: 0000000000000000 x24: 0000000000000006 [ 82.183213][ T5183] x23: 000000005948191c x22: 000000008d4c4d91 x21: dfff800000000000 [ 82.184383][ T5183] x20: ffff0000deaf76c0 x19: ffff80001f746d60 x18: 0000000000000000 [ 82.185454][ T5183] x17: 0000000000000000 x16: ffff800008c7d22c x15: 0000000000000006 [ 82.186661][ T5183] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 82.187821][ T5183] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff800008a31c4c [ 82.189026][ T5183] x8 : ffff0000d4d59b40 x7 : 0000000000000000 x6 : ffff0000d72c5400 [ 82.190181][ T5183] x5 : ffff0000dea88ae0 x4 : 0000000000000000 x3 : ffff800008c7d2b8 [ 82.191405][ T5183] x2 : 0000000000000000 x1 : ffff80001f746d60 x0 : ffff0000e261e650 [ 82.192680][ T5183] Call trace: [ 82.193151][ T5183] fscrypt_fname_siphash+0xbc/0x10c [ 82.194015][ T5183] __ext4fs_dirhash+0x2cc/0xb28 [ 82.194686][ T5183] ext4fs_dirhash+0x138/0x27c [ 82.195511][ T5183] htree_dirblock_to_tree+0x57c/0xc20 [ 82.196245][ T5183] ext4_htree_fill_tree+0x490/0xd74 [ 82.197022][ T5183] ext4_readdir+0x2574/0x2fc8 [ 82.197679][ T5183] iterate_dir+0x1f0/0x4cc [ 82.198332][ T5183] ovl_dir_read+0xdc/0x3e0 [ 82.198977][ T5183] ovl_indexdir_cleanup+0x1d4/0x62c [ 82.199851][ T5183] ovl_get_indexdir+0x330/0x420 [ 82.200653][ T5183] ovl_fill_super+0x15ec/0x2294 [ 82.201349][ T5183] mount_nodev+0x68/0x104 [ 82.202043][ T5183] ovl_mount+0x3c/0x50 [ 82.202648][ T5183] legacy_get_tree+0xd4/0x16c [ 82.203371][ T5183] vfs_get_tree+0x90/0x274 [ 82.203992][ T5183] do_new_mount+0x228/0x810 [ 82.204634][ T5183] path_mount+0x5b4/0x1000 [ 82.205353][ T5183] __arm64_sys_mount+0x514/0x5e4 [ 82.206164][ T5183] invoke_syscall+0x98/0x2b8 [ 82.206955][ T5183] el0_svc_common+0x138/0x258 [ 82.207711][ T5183] do_el0_svc+0x58/0x14c [ 82.208345][ T5183] el0_svc+0x78/0x1e0 [ 82.208866][ T5183] el0t_64_sync_handler+0xcc/0xe4 [ 82.209591][ T5183] el0t_64_sync+0x1a0/0x1a4 [ 82.210263][ T5183] irq event stamp: 4086 [ 82.210903][ T5183] hardirqs last enabled at (4085): [] exit_to_kernel_mode+0xe0/0x168 [ 82.212421][ T5183] hardirqs last disabled at (4086): [] el1_dbg+0x24/0x80 [ 82.213877][ T5183] softirqs last enabled at (4080): [] handle_softirqs+0xa4c/0xbf0 [ 82.215415][ T5183] softirqs last disabled at (4021): [] __irq_exit_rcu+0x240/0x440 [ 82.216805][ T5183] ---[ end trace 17252dd10832556b ]--- [ 82.223981][ T5162] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz-executor: Siphash requires key [ 82.687899][ T1027] netdevsim netdevsim1 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0