Warning: Permanently added '10.128.1.214' (ED25519) to the list of known hosts. 1970/01/01 00:01:04 parsed 1 programs [ 65.987643][ T4478] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k SSFS [ 69.607880][ T2065] ieee802154 phy0 wpan0: encryption failed: -22 [ 69.609053][ T2065] ieee802154 phy1 wpan1: encryption failed: -22 [ 69.617338][ T1970] cfg80211: failed to load regulatory.db [ 70.147346][ T4541] chnl_net:caif_netlink_parms(): no params data found [ 70.163836][ T4541] bridge0: port 1(bridge_slave_0) entered blocking state [ 70.165003][ T4541] bridge0: port 1(bridge_slave_0) entered disabled state [ 70.166600][ T4541] device bridge_slave_0 entered promiscuous mode [ 70.168499][ T4541] bridge0: port 2(bridge_slave_1) entered blocking state [ 70.169620][ T4541] bridge0: port 2(bridge_slave_1) entered disabled state [ 70.171198][ T4541] device bridge_slave_1 entered promiscuous mode [ 70.179449][ T4541] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 70.181972][ T4541] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 70.190126][ T4541] team0: Port device team_slave_0 added [ 70.191814][ T4541] team0: Port device team_slave_1 added [ 70.198539][ T4541] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 70.199658][ T4541] 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. [ 70.203824][ T4541] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 70.206208][ T4541] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 70.207669][ T4541] 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. [ 70.211612][ T4541] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 70.267822][ T4541] device hsr_slave_0 entered promiscuous mode [ 70.306602][ T4541] device hsr_slave_1 entered promiscuous mode [ 70.983904][ T4541] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 71.027909][ T4541] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 71.068428][ T4541] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 71.127509][ T4541] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 71.199478][ T4541] 8021q: adding VLAN 0 to HW filter on device bond0 [ 71.203706][ T442] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 71.205141][ T442] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 71.212607][ T4541] 8021q: adding VLAN 0 to HW filter on device team0 [ 71.215001][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 71.216616][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 71.218124][ T9] bridge0: port 1(bridge_slave_0) entered blocking state [ 71.219178][ T9] bridge0: port 1(bridge_slave_0) entered forwarding state [ 71.220544][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 71.224214][ T442] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 71.225787][ T442] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 71.228167][ T442] bridge0: port 2(bridge_slave_1) entered blocking state [ 71.229231][ T442] bridge0: port 2(bridge_slave_1) entered forwarding state [ 71.230610][ T442] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 71.233022][ T442] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 71.239015][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 71.241041][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 71.247226][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 71.248869][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 71.250584][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 71.257070][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 71.258710][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 71.261779][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 71.263379][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 71.265670][ T4541] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 71.332849][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 71.334145][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 71.337761][ T4541] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 71.344548][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 71.346227][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 71.353186][ T442] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 71.354763][ T442] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 71.357333][ T442] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 71.359109][ T442] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 71.363552][ T4541] device veth0_vlan entered promiscuous mode [ 71.367941][ T4541] device veth1_vlan entered promiscuous mode [ 71.375005][ T442] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 71.376670][ T442] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 71.378079][ T442] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 71.379631][ T442] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 71.383142][ T4541] device veth0_macvtap entered promiscuous mode [ 71.385624][ T4541] device veth1_macvtap entered promiscuous mode [ 71.391968][ T4541] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 71.393238][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 71.394827][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 71.396261][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 71.399378][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 71.414292][ T4541] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 71.418200][ T442] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 71.419813][ T442] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 71.422582][ T4541] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 71.423838][ T4541] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 71.425151][ T4541] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 71.432261][ T4541] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 71.787160][ T1816] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 71.788528][ T1816] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 71.791889][ T1816] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 71.799986][ T442] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 71.801363][ T442] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 71.803056][ T442] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready 1970/01/01 00:01:12 executed programs: 0 [ 72.157739][ T4772] chnl_net:caif_netlink_parms(): no params data found [ 72.179449][ T4772] bridge0: port 1(bridge_slave_0) entered blocking state [ 72.180655][ T4772] bridge0: port 1(bridge_slave_0) entered disabled state [ 72.182251][ T4772] device bridge_slave_0 entered promiscuous mode [ 72.184299][ T4772] bridge0: port 2(bridge_slave_1) entered blocking state [ 72.185470][ T4772] bridge0: port 2(bridge_slave_1) entered disabled state [ 72.187246][ T4772] device bridge_slave_1 entered promiscuous mode [ 72.195300][ T4772] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 72.198330][ T4772] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 72.206216][ T4772] team0: Port device team_slave_0 added [ 72.208118][ T4772] team0: Port device team_slave_1 added [ 72.214934][ T4772] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 72.216101][ T4772] 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. [ 72.220631][ T4772] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 72.222949][ T4772] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 72.224105][ T4772] 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. [ 72.228268][ T4772] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 72.267538][ T4772] device hsr_slave_0 entered promiscuous mode [ 72.306942][ T4772] device hsr_slave_1 entered promiscuous mode [ 72.337876][ T4772] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 72.339120][ T4772] Cannot create hsr debugfs directory [ 72.378563][ T4772] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 74.166397][ T4173] Bluetooth: hci0: command 0x0409 tx timeout [ 74.790079][ T4772] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 76.256440][ T4943] Bluetooth: hci0: command 0x041b tx timeout [ 77.209974][ T4772] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 77.250449][ T4772] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 77.369505][ T4772] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 77.407945][ T4772] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 77.467737][ T4772] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 77.517615][ T4772] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 77.620822][ T4772] 8021q: adding VLAN 0 to HW filter on device bond0 [ 77.624454][ T1816] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 77.625932][ T1816] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 77.629089][ T4772] 8021q: adding VLAN 0 to HW filter on device team0 [ 77.631460][ T1816] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 77.633073][ T1816] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 77.634498][ T1816] bridge0: port 1(bridge_slave_0) entered blocking state [ 77.635590][ T1816] bridge0: port 1(bridge_slave_0) entered forwarding state [ 77.637256][ T1816] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 77.640162][ T1816] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 77.641707][ T1816] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 77.643133][ T1816] bridge0: port 2(bridge_slave_1) entered blocking state [ 77.644190][ T1816] bridge0: port 2(bridge_slave_1) entered forwarding state [ 77.659355][ T1816] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 77.662278][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 77.664978][ T1816] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 77.667430][ T1816] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 77.669784][ T1816] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 77.672457][ T1816] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 77.674063][ T1816] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 77.677694][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 77.679207][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 77.681525][ T442] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 77.683017][ T442] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 77.685071][ T4772] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 77.724901][ T1816] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 77.726252][ T1816] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 77.730526][ T4772] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 77.736696][ T1816] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 77.738658][ T1816] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 77.744788][ T1816] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 77.746972][ T1816] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 77.748495][ T1816] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 77.749818][ T1816] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 77.760354][ T4772] device veth0_vlan entered promiscuous mode [ 77.764015][ T4772] device veth1_vlan entered promiscuous mode [ 77.771927][ T1816] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 77.773403][ T1816] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 77.774814][ T1816] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 77.776861][ T1816] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 77.779641][ T4772] device veth0_macvtap entered promiscuous mode [ 77.782030][ T4772] device veth1_macvtap entered promiscuous mode [ 77.786939][ T4772] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 77.788738][ T4772] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 77.791128][ T4772] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 77.792457][ T442] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 77.793942][ T442] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 77.795346][ T442] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 77.797446][ T442] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 77.800101][ T4772] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 77.801648][ T4772] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 77.803847][ T4772] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 77.804944][ T1816] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 77.807482][ T1816] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 77.810816][ T4772] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 77.812103][ T4772] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 77.813449][ T4772] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 77.814741][ T4772] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 77.834914][ T1816] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 77.839917][ T1816] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 77.842087][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 77.844300][ T9] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 77.845551][ T9] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 77.849057][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready 1970/01/01 00:01:17 executed programs: 2 [ 77.897998][ T4958] loop0: detected capacity change from 0 to 8192 [ 77.903189][ T4958] REISERFS (device loop0): found reiserfs format "3.5" with non-standard journal [ 77.904802][ T4958] REISERFS (device loop0): using ordered data mode [ 77.905794][ T4958] reiserfs: using flush barriers [ 77.908098][ T4958] REISERFS (device loop0): journal params: device loop0, size 512, journal first block 18, max trans len 256, max batch 225, max commit age 30, max trans age 30 [ 77.910836][ T4958] REISERFS (device loop0): checking transaction log (loop0) [ 77.913550][ T4958] REISERFS (device loop0): Using r5 hash to sort names [ 77.914670][ T4958] REISERFS (device loop0): using 3.5.x disk format [ 77.916046][ T4958] ------------[ cut here ]------------ [ 77.916941][ T4958] WARNING: CPU: 0 PID: 4958 at fs/inode.c:332 drop_nlink+0xe8/0x148 [ 77.918038][ T4958] Modules linked in: [ 77.918609][ T4958] CPU: 0 PID: 4958 Comm: syz.0.16 Not tainted syzkaller #0 [ 77.919608][ T4958] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 77.921175][ T4958] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 77.922355][ T4958] pc : drop_nlink+0xe8/0x148 [ 77.923043][ T4958] lr : drop_nlink+0xe8/0x148 [ 77.923719][ T4958] sp : ffff80001fb67660 [ 77.924402][ T4958] x29: ffff80001fb67660 x28: ffff80001fb676c0 x27: dfff800000000000 [ 77.925738][ T4958] x26: ffff700003f6ced8 x25: ffff0000e26c01d8 x24: 00000000ffffffff [ 77.927125][ T4958] x23: 1fffe0001c4d803b x22: dfff800000000000 x21: 0000000000000000 [ 77.928541][ T4958] x20: ffff0000e26c01d8 x19: ffff0000e26c0190 x18: 0000000000000000 [ 77.929877][ T4958] x17: ffff800016d16000 x16: ffff8000082c0c08 x15: ffff8000089659ac [ 77.931238][ T4958] x14: ffff800008962410 x13: ffff80000805b3fc x12: 0000000000ff0100 [ 77.932634][ T4958] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000893fd00 [ 77.933933][ T4958] x8 : ffff0000caae0000 x7 : 0000000000000000 x6 : ffff80000805b3fc [ 77.935328][ T4958] x5 : ffff0000d7d70ca8 x4 : 0000000000000000 x3 : 0000000000000010 [ 77.936640][ T4958] x2 : 0000000000000006 x1 : 0000000000000000 x0 : 0000000000000000 [ 77.937880][ T4958] Call trace: [ 77.938476][ T4958] drop_nlink+0xe8/0x148 [ 77.939162][ T4958] reiserfs_mkdir+0x5dc/0x788 [ 77.939889][ T4958] reiserfs_xattr_init+0x2b0/0x6dc [ 77.940697][ T4958] reiserfs_fill_super+0x17ec/0x1bb4 [ 77.941538][ T4958] mount_bdev+0x264/0x358 [ 77.942212][ T4958] get_super_block+0x44/0x58 [ 77.942885][ T4958] legacy_get_tree+0xd4/0x16c [ 77.943609][ T4958] vfs_get_tree+0x90/0x274 [ 77.944326][ T4958] do_new_mount+0x228/0x810 [ 77.945023][ T4958] path_mount+0x5b4/0x1000 [ 77.945754][ T4958] __arm64_sys_mount+0x514/0x5e4 [ 77.946638][ T4958] invoke_syscall+0x98/0x2b8 [ 77.947344][ T4958] el0_svc_common+0x138/0x258 [ 77.948092][ T4958] do_el0_svc+0x58/0x14c [ 77.948777][ T4958] el0_svc+0x78/0x1e0 [ 77.949414][ T4958] el0t_64_sync_handler+0xcc/0xe4 [ 77.950194][ T4958] el0t_64_sync+0x1a0/0x1a4 [ 77.950958][ T4958] irq event stamp: 20496 [ 77.951645][ T4958] hardirqs last enabled at (20495): [] call_rcu+0x570/0x8fc [ 77.953005][ T4958] hardirqs last disabled at (20496): [] el1_dbg+0x24/0x80 [ 77.954348][ T4958] softirqs last enabled at (19878): [] handle_softirqs+0xa4c/0xbf0 [ 77.955835][ T4958] softirqs last disabled at (19825): [] __irq_exit_rcu+0x240/0x440 [ 77.957389][ T4958] ---[ end trace 55c08150b095c421 ]--- [ 77.959456][ T4958] REISERFS warning (device loop0): jdm-20006 create_privroot: xattrs/ACLs enabled and couldn't find/create .reiserfs_priv. Failing mount. [ 78.127797][ T4961] loop0: detected capacity change from 0 to 8192 [ 78.135811][ T4961] REISERFS (device loop0): found reiserfs format "3.5" with non-standard journal [ 78.137892][ T4961] REISERFS (device loop0): using ordered data mode [ 78.138996][ T4961] reiserfs: using flush barriers [ 78.140178][ T4961] REISERFS (device loop0): journal params: device loop0, size 512, journal first block 18, max trans len 256, max batch 225, max commit age 30, max trans age 30 [ 78.142865][ T4961] REISERFS (device loop0): checking transaction log (loop0) [ 78.144799][ T4961] REISERFS (device loop0): Using r5 hash to sort names [ 78.146165][ T4961] REISERFS (device loop0): using 3.5.x disk format [ 78.148144][ T4961] ------------[ cut here ]------------ [ 78.149041][ T4961] WARNING: CPU: 1 PID: 4961 at fs/inode.c:332 drop_nlink+0xe8/0x148 [ 78.150348][ T4961] Modules linked in: [ 78.150951][ T4961] CPU: 1 PID: 4961 Comm: syz.0.17 Tainted: G W syzkaller #0 [ 78.152264][ T4961] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 78.153783][ T4961] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 78.155028][ T4961] pc : drop_nlink+0xe8/0x148 [ 78.155782][ T4961] lr : drop_nlink+0xe8/0x148 [ 78.156495][ T4961] sp : ffff80001fc47660 [ 78.157131][ T4961] x29: ffff80001fc47660 x28: ffff80001fc476c0 x27: dfff800000000000 [ 78.158380][ T4961] x26: ffff700003f88ed8 x25: ffff0000e27981d8 x24: 00000000ffffffff [ 78.159694][ T4961] x23: 1fffe0001c4f303b x22: dfff800000000000 x21: 0000000000000000 [ 78.160990][ T4961] x20: ffff0000e27981d8 x19: ffff0000e2798190 x18: 0000000000000000 [ 78.162254][ T4961] x17: 0000000000000000 x16: ffff8000082c0c08 x15: 000000003b9aca00 [ 78.163593][ T4961] x14: 00000000111c4764 x13: 00000000613b1b27 x12: 0000000000ff0100 [ 78.164934][ T4961] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000893fd00 [ 78.166265][ T4961] x8 : ffff0000ed48d1c0 x7 : 0000000000000000 x6 : 000000000000003f [ 78.167617][ T4961] x5 : 0000000000000040 x4 : 0000000000000000 x3 : 0000000000000010 [ 78.168911][ T4961] x2 : 0000000000000006 x1 : 0000000000000000 x0 : 0000000000000000 [ 78.170223][ T4961] Call trace: [ 78.170774][ T4961] drop_nlink+0xe8/0x148 [ 78.171498][ T4961] reiserfs_mkdir+0x5dc/0x788 [ 78.172268][ T4961] reiserfs_xattr_init+0x2b0/0x6dc [ 78.173091][ T4961] reiserfs_fill_super+0x17ec/0x1bb4 [ 78.173934][ T4961] mount_bdev+0x264/0x358 [ 78.174585][ T4961] get_super_block+0x44/0x58 [ 78.175362][ T4961] legacy_get_tree+0xd4/0x16c [ 78.176118][ T4961] vfs_get_tree+0x90/0x274 [ 78.176877][ T4961] do_new_mount+0x228/0x810 [ 78.177657][ T4961] path_mount+0x5b4/0x1000 [ 78.178403][ T4961] __arm64_sys_mount+0x514/0x5e4 [ 78.179230][ T4961] invoke_syscall+0x98/0x2b8 [ 78.179997][ T4961] el0_svc_common+0x138/0x258 [ 78.180824][ T4961] do_el0_svc+0x58/0x14c [ 78.181474][ T4961] el0_svc+0x78/0x1e0 [ 78.182114][ T4961] el0t_64_sync_handler+0xcc/0xe4 [ 78.182862][ T4961] el0t_64_sync+0x1a0/0x1a4 [ 78.183561][ T4961] irq event stamp: 20212 [ 78.184154][ T4961] hardirqs last enabled at (20211): [] call_rcu+0x570/0x8fc [ 78.185617][ T4961] hardirqs last disabled at (20212): [] el1_dbg+0x24/0x80 [ 78.187031][ T4961] softirqs last enabled at (20186): [] handle_softirqs+0xa4c/0xbf0 [ 78.188534][ T4961] softirqs last disabled at (20173): [] __irq_exit_rcu+0x240/0x440 [ 78.190009][ T4961] ---[ end trace 55c08150b095c422 ]--- [ 78.193499][ T4961] REISERFS warning (device loop0): jdm-20006 create_privroot: xattrs/ACLs enabled and couldn't find/create .reiserfs_priv. Failing mount. [ 78.330906][ T4943] Bluetooth: hci0: command 0x040f tx timeout [ 78.371082][ T4964] loop0: detected capacity change from 0 to 8192 [ 78.376922][ T4964] REISERFS (device loop0): found reiserfs format "3.5" with non-standard journal [ 78.378369][ T4964] REISERFS (device loop0): using ordered data mode [ 78.379358][ T4964] reiserfs: using flush barriers [ 78.380608][ T4964] REISERFS (device loop0): journal params: device loop0, size 512, journal first block 18, max trans len 256, max batch 225, max commit age 30, max trans age 30 [ 78.383158][ T4964] REISERFS (device loop0): checking transaction log (loop0) [ 78.384800][ T4964] REISERFS (device loop0): Using r5 hash to sort names [ 78.385961][ T4964] REISERFS (device loop0): using 3.5.x disk format [ 78.387290][ T4964] ------------[ cut here ]------------ [ 78.388088][ T4964] WARNING: CPU: 0 PID: 4964 at fs/inode.c:332 drop_nlink+0xe8/0x148 [ 78.389267][ T4964] Modules linked in: [ 78.389872][ T4964] CPU: 0 PID: 4964 Comm: syz.0.18 Tainted: G W syzkaller #0 [ 78.391278][ T4964] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 78.392868][ T4964] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 78.394005][ T4964] pc : drop_nlink+0xe8/0x148 [ 78.394698][ T4964] lr : drop_nlink+0xe8/0x148 [ 78.395392][ T4964] sp : ffff80001fd07660 [ 78.396056][ T4964] x29: ffff80001fd07660 x28: ffff80001fd076c0 x27: dfff800000000000 [ 78.397330][ T4964] x26: ffff700003fa0ed8 x25: ffff0000e26c0f18 x24: 00000000ffffffff [ 78.398583][ T4964] x23: 1fffe0001c4d81e3 x22: dfff800000000000 x21: 0000000000000000 [ 78.399818][ T4964] x20: ffff0000e26c0f18 x19: ffff0000e26c0ed0 x18: 0000000000000000 [ 78.401091][ T4964] x17: 0000000000000000 x16: ffff8000082c0c08 x15: 000000003b9aca00 [ 78.402320][ T4964] x14: 00000000111c4764 x13: 00000000613b1b27 x12: 0000000000ff0100 [ 78.403645][ T4964] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000893fd00 [ 78.404962][ T4964] x8 : ffff0000d0fa3680 x7 : 0000000000000000 x6 : 000000000000003f [ 78.406304][ T4964] x5 : 0000000000000040 x4 : 0000000000000000 x3 : 0000000000000010 [ 78.407648][ T4964] x2 : 0000000000000006 x1 : 0000000000000000 x0 : 0000000000000000 [ 78.408991][ T4964] Call trace: [ 78.409515][ T4964] drop_nlink+0xe8/0x148 [ 78.410228][ T4964] reiserfs_mkdir+0x5dc/0x788 [ 78.411042][ T4964] reiserfs_xattr_init+0x2b0/0x6dc [ 78.411950][ T4964] reiserfs_fill_super+0x17ec/0x1bb4 [ 78.412840][ T4964] mount_bdev+0x264/0x358 [ 78.413533][ T4964] get_super_block+0x44/0x58 [ 78.414207][ T4964] legacy_get_tree+0xd4/0x16c [ 78.414926][ T4964] vfs_get_tree+0x90/0x274 [ 78.415677][ T4964] do_new_mount+0x228/0x810 [ 78.416456][ T4964] path_mount+0x5b4/0x1000 [ 78.417211][ T4964] __arm64_sys_mount+0x514/0x5e4 [ 78.418085][ T4964] invoke_syscall+0x98/0x2b8 [ 78.418834][ T4964] el0_svc_common+0x138/0x258 [ 78.419599][ T4964] do_el0_svc+0x58/0x14c [ 78.420356][ T4964] el0_svc+0x78/0x1e0 [ 78.420989][ T4964] el0t_64_sync_handler+0xcc/0xe4 [ 78.421841][ T4964] el0t_64_sync+0x1a0/0x1a4 [ 78.422639][ T4964] irq event stamp: 20196 [ 78.423319][ T4964] hardirqs last enabled at (20195): [] call_rcu+0x570/0x8fc [ 78.424777][ T4964] hardirqs last disabled at (20196): [] el1_dbg+0x24/0x80 [ 78.426231][ T4964] softirqs last enabled at (20174): [] handle_softirqs+0xa4c/0xbf0 [ 78.427770][ T4964] softirqs last disabled at (20145): [] __irq_exit_rcu+0x240/0x440 [ 78.429361][ T4964] ---[ end trace 55c08150b095c423 ]--- [ 78.430542][ T4964] REISERFS warning (device loop0): jdm-20006 create_privroot: xattrs/ACLs enabled and couldn't find/create .reiserfs_priv. Failing mount. [ 78.598174][ T4967] loop0: detected capacity change from 0 to 8192 [ 78.672036][ T4967] REISERFS (device loop0): found reiserfs format "3.5" with non-standard journal [ 78.673592][ T4967] REISERFS (device loop0): using ordered data mode [ 78.674581][ T4967] reiserfs: using flush barriers [ 78.675783][ T4967] REISERFS (device loop0): journal params: device loop0, size 512, journal first block 18, max trans len 256, max batch 225, max commit age 30, max trans age 30 [ 78.679234][ T4967] REISERFS (device loop0): checking transaction log (loop0) [ 78.681591][ T4967] REISERFS (device loop0): Using r5 hash to sort names [ 78.682786][ T4967] REISERFS (device loop0): using 3.5.x disk format [ 78.684010][ T4967] ------------[ cut here ]------------ [ 78.684908][ T4967] WARNING: CPU: 0 PID: 4967 at fs/inode.c:332 drop_nlink+0xe8/0x148 [ 78.686265][ T4967] Modules linked in: [ 78.686936][ T4967] CPU: 0 PID: 4967 Comm: syz.0.19 Tainted: G W syzkaller #0 [ 78.688213][ T4967] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 78.689846][ T4967] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 78.691041][ T4967] pc : drop_nlink+0xe8/0x148 [ 78.691732][ T4967] lr : drop_nlink+0xe8/0x148 [ 78.692501][ T4967] sp : ffff80001fc17660 [ 78.693150][ T4967] x29: ffff80001fc17660 x28: ffff80001fc176c0 x27: dfff800000000000 [ 78.694445][ T4967] x26: ffff700003f82ed8 x25: ffff0000e26c1c58 x24: 00000000ffffffff [ 78.695637][ T4967] x23: 1fffe0001c4d838b x22: dfff800000000000 x21: 0000000000000000 [ 78.696909][ T4967] x20: ffff0000e26c1c58 x19: ffff0000e26c1c10 x18: 0000000000000000 [ 78.698172][ T4967] x17: 0000000000000000 x16: ffff8000082c0c08 x15: 000000003b9aca00 [ 78.699371][ T4967] x14: 00000000111c4764 x13: 00000000613b1b27 x12: 0000000000ff0100 [ 78.700719][ T4967] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000893fd00 [ 78.701978][ T4967] x8 : ffff0000d9a0d1c0 x7 : 0000000000000000 x6 : 000000000000003f [ 78.703275][ T4967] x5 : 0000000000000040 x4 : 0000000000000000 x3 : 0000000000000010 [ 78.704592][ T4967] x2 : 0000000000000006 x1 : 0000000000000000 x0 : 0000000000000000 [ 78.705853][ T4967] Call trace: [ 78.706356][ T4967] drop_nlink+0xe8/0x148 [ 78.707046][ T4967] reiserfs_mkdir+0x5dc/0x788 [ 78.707838][ T4967] reiserfs_xattr_init+0x2b0/0x6dc [ 78.708692][ T4967] reiserfs_fill_super+0x17ec/0x1bb4 [ 78.709620][ T4967] mount_bdev+0x264/0x358 [ 78.710351][ T4967] get_super_block+0x44/0x58 [ 78.711115][ T4967] legacy_get_tree+0xd4/0x16c [ 78.711861][ T4967] vfs_get_tree+0x90/0x274 [ 78.712637][ T4967] do_new_mount+0x228/0x810 [ 78.713366][ T4967] path_mount+0x5b4/0x1000 [ 78.714051][ T4967] __arm64_sys_mount+0x514/0x5e4 [ 78.714806][ T4967] invoke_syscall+0x98/0x2b8 [ 78.715627][ T4967] el0_svc_common+0x138/0x258 [ 78.716403][ T4967] do_el0_svc+0x58/0x14c [ 78.717106][ T4967] el0_svc+0x78/0x1e0 [ 78.717755][ T4967] el0t_64_sync_handler+0xcc/0xe4 [ 78.718518][ T4967] el0t_64_sync+0x1a0/0x1a4 [ 78.719195][ T4967] irq event stamp: 20330 [ 78.719828][ T4967] hardirqs last enabled at (20329): [] call_rcu+0x570/0x8fc [ 78.721155][ T4967] hardirqs last disabled at (20330): [] el1_dbg+0x24/0x80 [ 78.722570][ T4967] softirqs last enabled at (20082): [] handle_softirqs+0xa4c/0xbf0 [ 78.724154][ T4967] softirqs last disabled at (20059): [] __irq_exit_rcu+0x240/0x440 [ 78.725580][ T4967] ---[ end trace 55c08150b095c424 ]--- [ 78.727187][ T4967] REISERFS warning (device loop0): jdm-20006 create_privroot: xattrs/ACLs enabled and couldn't find/create .reiserfs_priv. Failing mount. [ 78.880107][ T4970] loop0: detected capacity change from 0 to 8192 [ 78.945348][ T4970] REISERFS (device loop0): found reiserfs format "3.5" with non-standard journal [ 78.946958][ T4970] REISERFS (device loop0): using ordered data mode [ 78.947946][ T4970] reiserfs: using flush barriers [ 78.949300][ T4970] REISERFS (device loop0): journal params: device loop0, size 512, journal first block 18, max trans len 256, max batch 225, max commit age 30, max trans age 30 [ 78.951876][ T4970] REISERFS (device loop0): checking transaction log (loop0) [ 78.953533][ T4970] REISERFS (device loop0): Using r5 hash to sort names [ 78.954596][ T4970] REISERFS (device loop0): using 3.5.x disk format [ 78.955755][ T4970] ------------[ cut here ]------------ [ 78.956580][ T4970] WARNING: CPU: 0 PID: 4970 at fs/inode.c:332 drop_nlink+0xe8/0x148 [ 78.957945][ T4970] Modules linked in: [ 78.958604][ T4970] CPU: 0 PID: 4970 Comm: syz.0.20 Tainted: G W syzkaller #0 [ 78.960023][ T4970] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 78.961589][ T4970] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 78.962920][ T4970] pc : drop_nlink+0xe8/0x148 [ 78.963667][ T4970] lr : drop_nlink+0xe8/0x148 [ 78.964396][ T4970] sp : ffff80001fc17660 [ 78.965061][ T4970] x29: ffff80001fc17660 x28: ffff80001fc176c0 x27: dfff800000000000 [ 78.966391][ T4970] x26: ffff700003f82ed8 x25: ffff0000e26c2998 x24: 00000000ffffffff [ 78.967766][ T4970] x23: 1fffe0001c4d8533 x22: dfff800000000000 x21: 0000000000000000 [ 78.969035][ T4970] x20: ffff0000e26c2998 x19: ffff0000e26c2950 x18: 0000000000000000 [ 78.970328][ T4970] x17: 0000000000000000 x16: ffff8000082c0c08 x15: 000000003b9aca00 [ 78.971607][ T4970] x14: 00000000111c4764 x13: 00000000613b1b27 x12: 0000000000ff0100 [ 78.972875][ T4970] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000893fd00 [ 78.974130][ T4970] x8 : ffff0000d7979b40 x7 : 0000000000000000 x6 : 000000000000003f [ 78.975414][ T4970] x5 : 0000000000000040 x4 : 0000000000000000 x3 : 0000000000000010 [ 78.976758][ T4970] x2 : 0000000000000006 x1 : 0000000000000000 x0 : 0000000000000000 [ 78.978063][ T4970] Call trace: [ 78.978635][ T4970] drop_nlink+0xe8/0x148 [ 78.979353][ T4970] reiserfs_mkdir+0x5dc/0x788 [ 78.980138][ T4970] reiserfs_xattr_init+0x2b0/0x6dc [ 78.980913][ T4970] reiserfs_fill_super+0x17ec/0x1bb4 [ 78.981719][ T4970] mount_bdev+0x264/0x358 [ 78.982417][ T4970] get_super_block+0x44/0x58 [ 78.983138][ T4970] legacy_get_tree+0xd4/0x16c [ 78.983861][ T4970] vfs_get_tree+0x90/0x274 [ 78.984629][ T4970] do_new_mount+0x228/0x810 [ 78.985340][ T4970] path_mount+0x5b4/0x1000 [ 78.986069][ T4970] __arm64_sys_mount+0x514/0x5e4 [ 78.986835][ T4970] invoke_syscall+0x98/0x2b8 [ 78.987578][ T4970] el0_svc_common+0x138/0x258 [ 78.988353][ T4970] do_el0_svc+0x58/0x14c [ 78.989057][ T4970] el0_svc+0x78/0x1e0 [ 78.989726][ T4970] el0t_64_sync_handler+0xcc/0xe4 [ 78.990602][ T4970] el0t_64_sync+0x1a0/0x1a4 [ 78.991324][ T4970] irq event stamp: 20656 [ 78.991991][ T4970] hardirqs last enabled at (20655): [] call_rcu+0x570/0x8fc [ 78.993496][ T4970] hardirqs last disabled at (20656): [] el1_dbg+0x24/0x80 [ 78.994943][ T4970] softirqs last enabled at (20086): [] handle_softirqs+0xa4c/0xbf0 [ 78.996430][ T4970] softirqs last disabled at (20069): [] __irq_exit_rcu+0x240/0x440 [ 78.997951][ T4970] ---[ end trace 55c08150b095c425 ]--- [ 78.999657][ T4970] REISERFS warning (device loop0): jdm-20006 create_privroot: xattrs/ACLs enabled and couldn't find/create .reiserfs_priv. Failing mount. [ 79.158650][ T4973] loop0: detected capacity change from 0 to 8192 [ 79.243624][ T4973] REISERFS (device loop0): found reiserfs format "3.5" with non-standard journal [ 79.245209][ T4973] REISERFS (device loop0): using ordered data mode [ 79.246541][ T4973] reiserfs: using flush barriers [ 79.248182][ T4973] REISERFS (device loop0): journal params: device loop0, size 512, journal first block 18, max trans len 256, max batch 225, max commit age 30, max trans age 30 [ 79.250962][ T4973] REISERFS (device loop0): checking transaction log (loop0) [ 79.252698][ T4973] REISERFS (device loop0): Using r5 hash to sort names [ 79.253871][ T4973] REISERFS (device loop0): using 3.5.x disk format [ 79.254945][ T4973] ------------[ cut here ]------------ [ 79.255752][ T4973] WARNING: CPU: 0 PID: 4973 at fs/inode.c:332 drop_nlink+0xe8/0x148 [ 79.256996][ T4973] Modules linked in: [ 79.257602][ T4973] CPU: 0 PID: 4973 Comm: syz.0.21 Tainted: G W syzkaller #0 [ 79.258815][ T4973] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 79.260388][ T4973] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 79.261776][ T4973] pc : drop_nlink+0xe8/0x148 [ 79.262485][ T4973] lr : drop_nlink+0xe8/0x148 [ 79.263184][ T4973] sp : ffff80001fd77660 [ 79.263797][ T4973] x29: ffff80001fd77660 x28: ffff80001fd776c0 x27: dfff800000000000 [ 79.265060][ T4973] x26: ffff700003faeed8 x25: ffff0000e26c36d8 x24: 00000000ffffffff [ 79.266277][ T4973] x23: 1fffe0001c4d86db x22: dfff800000000000 x21: 0000000000000000 [ 79.267531][ T4973] x20: ffff0000e26c36d8 x19: ffff0000e26c3690 x18: 0000000000000000 [ 79.268828][ T4973] x17: 0000000000000000 x16: ffff8000082c0c08 x15: 000000003b9aca00 [ 79.270199][ T4973] x14: 00000000111c4764 x13: 00000000613b1b27 x12: 0000000000ff0100 [ 79.271497][ T4973] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000893fd00 [ 79.272836][ T4973] x8 : ffff0000c4a651c0 x7 : 0000000000000000 x6 : 000000000000003f [ 79.274075][ T4973] x5 : 0000000000000040 x4 : 0000000000000000 x3 : 0000000000000010 [ 79.275341][ T4973] x2 : 0000000000000006 x1 : 0000000000000000 x0 : 0000000000000000 [ 79.276517][ T4973] Call trace: [ 79.277007][ T4973] drop_nlink+0xe8/0x148 [ 79.277762][ T4973] reiserfs_mkdir+0x5dc/0x788 [ 79.278583][ T4973] reiserfs_xattr_init+0x2b0/0x6dc [ 79.279412][ T4973] reiserfs_fill_super+0x17ec/0x1bb4 [ 79.280310][ T4973] mount_bdev+0x264/0x358 [ 79.281057][ T4973] get_super_block+0x44/0x58 [ 79.281849][ T4973] legacy_get_tree+0xd4/0x16c [ 79.282607][ T4973] vfs_get_tree+0x90/0x274 [ 79.283352][ T4973] do_new_mount+0x228/0x810 [ 79.284046][ T4973] path_mount+0x5b4/0x1000 [ 79.284781][ T4973] __arm64_sys_mount+0x514/0x5e4 [ 79.285505][ T4973] invoke_syscall+0x98/0x2b8 [ 79.286234][ T4973] el0_svc_common+0x138/0x258 [ 79.287044][ T4973] do_el0_svc+0x58/0x14c [ 79.287778][ T4973] el0_svc+0x78/0x1e0 [ 79.288481][ T4973] el0t_64_sync_handler+0xcc/0xe4 [ 79.289303][ T4973] el0t_64_sync+0x1a0/0x1a4 [ 79.290028][ T4973] irq event stamp: 20172 [ 79.290684][ T4973] hardirqs last enabled at (20171): [] call_rcu+0x570/0x8fc [ 79.292160][ T4973] hardirqs last disabled at (20172): [] el1_dbg+0x24/0x80 [ 79.293591][ T4973] softirqs last enabled at (19580): [] handle_softirqs+0xa4c/0xbf0 [ 79.294988][ T4973] softirqs last disabled at (19541): [] __irq_exit_rcu+0x240/0x440 [ 79.296476][ T4973] ---[ end trace 55c08150b095c426 ]--- [ 79.299641][ T4973] REISERFS warning (device loop0): jdm-20006 create_privroot: xattrs/ACLs enabled and couldn't find/create .reiserfs_priv. Failing mount. [ 79.477565][ T4977] loop0: detected capacity change from 0 to 8192 [ 79.484290][ T4977] REISERFS (device loop0): found reiserfs format "3.5" with non-standard journal [ 79.485801][ T4977] REISERFS (device loop0): using ordered data mode [ 79.487497][ T4977] reiserfs: using flush barriers [ 79.489009][ T4977] REISERFS (device loop0): journal params: device loop0, size 512, journal first block 18, max trans len 256, max batch 225, max commit age 30, max trans age 30 [ 79.491474][ T4977] REISERFS (device loop0): checking transaction log (loop0) [ 79.493299][ T4977] REISERFS (device loop0): Using r5 hash to sort names [ 79.494404][ T4977] REISERFS (device loop0): using 3.5.x disk format [ 79.495552][ T4977] ------------[ cut here ]------------ [ 79.496408][ T4977] WARNING: CPU: 0 PID: 4977 at fs/inode.c:332 drop_nlink+0xe8/0x148 [ 79.497713][ T4977] Modules linked in: [ 79.498326][ T4977] CPU: 0 PID: 4977 Comm: syz.0.22 Tainted: G W syzkaller #0 [ 79.499760][ T4977] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 79.501340][ T4977] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 79.502621][ T4977] pc : drop_nlink+0xe8/0x148 [ 79.503358][ T4977] lr : drop_nlink+0xe8/0x148 [ 79.504152][ T4977] sp : ffff80001fdd7660 [ 79.504873][ T4977] x29: ffff80001fdd7660 x28: ffff80001fdd76c0 x27: dfff800000000000 [ 79.506189][ T4977] x26: ffff700003fbaed8 x25: ffff0000e26c4418 x24: 00000000ffffffff [ 79.507527][ T4977] x23: 1fffe0001c4d8883 x22: dfff800000000000 x21: 0000000000000000 [ 79.508810][ T4977] x20: ffff0000e26c4418 x19: ffff0000e26c43d0 x18: 0000000000000000 [ 79.510163][ T4977] x17: 0000000000000000 x16: ffff8000082c0c08 x15: 000000003b9aca00 [ 79.511540][ T4977] x14: 00000000111c4764 x13: 00000000613b1b27 x12: 0000000000ff0100 [ 79.512925][ T4977] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000893fd00 [ 79.514269][ T4977] x8 : ffff0000d9a08000 x7 : 0000000000000000 x6 : 000000000000003f [ 79.515601][ T4977] x5 : 0000000000000040 x4 : 0000000000000000 x3 : 0000000000000010 [ 79.516875][ T4977] x2 : 0000000000000006 x1 : 0000000000000000 x0 : 0000000000000000 [ 79.518062][ T4977] Call trace: [ 79.518547][ T4977] drop_nlink+0xe8/0x148 [ 79.519186][ T4977] reiserfs_mkdir+0x5dc/0x788 [ 79.519920][ T4977] reiserfs_xattr_init+0x2b0/0x6dc [ 79.520684][ T4977] reiserfs_fill_super+0x17ec/0x1bb4 [ 79.521508][ T4977] mount_bdev+0x264/0x358 [ 79.522216][ T4977] get_super_block+0x44/0x58 [ 79.522969][ T4977] legacy_get_tree+0xd4/0x16c [ 79.523708][ T4977] vfs_get_tree+0x90/0x274 [ 79.524464][ T4977] do_new_mount+0x228/0x810 [ 79.525177][ T4977] path_mount+0x5b4/0x1000 [ 79.525938][ T4977] __arm64_sys_mount+0x514/0x5e4 [ 79.526774][ T4977] invoke_syscall+0x98/0x2b8 [ 79.527527][ T4977] el0_svc_common+0x138/0x258 [ 79.528273][ T4977] do_el0_svc+0x58/0x14c [ 79.528938][ T4977] el0_svc+0x78/0x1e0 [ 79.529605][ T4977] el0t_64_sync_handler+0xcc/0xe4 [ 79.530421][ T4977] el0t_64_sync+0x1a0/0x1a4 [ 79.531170][ T4977] irq event stamp: 20084 [ 79.531917][ T4977] hardirqs last enabled at (20083): [] call_rcu+0x570/0x8fc [ 79.533347][ T4977] hardirqs last disabled at (20084): [] el1_dbg+0x24/0x80 [ 79.534651][ T4977] softirqs last enabled at (19584): [] handle_softirqs+0xa4c/0xbf0 [ 79.536043][ T4977] softirqs last disabled at (19547): [] __irq_exit_rcu+0x240/0x440 [ 79.537579][ T4977] ---[ end trace 55c08150b095c427 ]--- [ 79.539272][ T4977] REISERFS warning (device loop0): jdm-20006 create_privroot: xattrs/ACLs enabled and couldn't find/create .reiserfs_priv. Failing mount. [ 79.693884][ T4980] loop0: detected capacity change from 0 to 8192 [ 79.710468][ T4980] REISERFS (device loop0): found reiserfs format "3.5" with non-standard journal [ 79.712105][ T4980] REISERFS (device loop0): using ordered data mode [ 79.713062][ T4980] reiserfs: using flush barriers [ 79.714333][ T4980] REISERFS (device loop0): journal params: device loop0, size 512, journal first block 18, max trans len 256, max batch 225, max commit age 30, max trans age 30 [ 79.717346][ T4980] REISERFS (device loop0): checking transaction log (loop0) [ 79.720633][ T4980] REISERFS (device loop0): Using r5 hash to sort names [ 79.721783][ T4980] REISERFS (device loop0): using 3.5.x disk format [ 79.723016][ T4980] ------------[ cut here ]------------ [ 79.723784][ T4980] WARNING: CPU: 0 PID: 4980 at fs/inode.c:332 drop_nlink+0xe8/0x148 [ 79.725124][ T4980] Modules linked in: [ 79.725719][ T4980] CPU: 0 PID: 4980 Comm: syz.0.23 Tainted: G W syzkaller #0 [ 79.727128][ T4980] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 79.728714][ T4980] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 79.729791][ T4980] pc : drop_nlink+0xe8/0x148 [ 79.730433][ T4980] lr : drop_nlink+0xe8/0x148 [ 79.731077][ T4980] sp : ffff80001fdd7660 [ 79.731732][ T4980] x29: ffff80001fdd7660 x28: ffff80001fdd76c0 x27: dfff800000000000 [ 79.733047][ T4980] x26: ffff700003fbaed8 x25: ffff0000e26c5158 x24: 00000000ffffffff [ 79.734299][ T4980] x23: 1fffe0001c4d8a2b x22: dfff800000000000 x21: 0000000000000000 [ 79.735574][ T4980] x20: ffff0000e26c5158 x19: ffff0000e26c5110 x18: 0000000000000000 [ 79.736790][ T4980] x17: 0000000000000000 x16: ffff8000082c0c08 x15: 000000003b9aca00 [ 79.738087][ T4980] x14: 00000000111c4764 x13: 00000000613b1b27 x12: 0000000000ff0100 [ 79.739430][ T4980] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000893fd00 [ 79.740772][ T4980] x8 : ffff0000d67c9b40 x7 : 0000000000000000 x6 : 000000000000003f [ 79.742126][ T4980] x5 : 0000000000000040 x4 : 0000000000000000 x3 : 0000000000000010 [ 79.743355][ T4980] x2 : 0000000000000006 x1 : 0000000000000000 x0 : 0000000000000000 [ 79.744693][ T4980] Call trace: [ 79.745224][ T4980] drop_nlink+0xe8/0x148 [ 79.745918][ T4980] reiserfs_mkdir+0x5dc/0x788 [ 79.746681][ T4980] reiserfs_xattr_init+0x2b0/0x6dc [ 79.747503][ T4980] reiserfs_fill_super+0x17ec/0x1bb4 [ 79.748348][ T4980] mount_bdev+0x264/0x358 [ 79.748997][ T4980] get_super_block+0x44/0x58 [ 79.749684][ T4980] legacy_get_tree+0xd4/0x16c [ 79.750436][ T4980] vfs_get_tree+0x90/0x274 [ 79.751117][ T4980] do_new_mount+0x228/0x810 [ 79.751821][ T4980] path_mount+0x5b4/0x1000 [ 79.752546][ T4980] __arm64_sys_mount+0x514/0x5e4 [ 79.753366][ T4980] invoke_syscall+0x98/0x2b8 [ 79.754115][ T4980] el0_svc_common+0x138/0x258 [ 79.754835][ T4980] do_el0_svc+0x58/0x14c [ 79.755556][ T4980] el0_svc+0x78/0x1e0 [ 79.756228][ T4980] el0t_64_sync_handler+0xcc/0xe4 [ 79.757096][ T4980] el0t_64_sync+0x1a0/0x1a4 [ 79.757854][ T4980] irq event stamp: 20120 [ 79.758571][ T4980] hardirqs last enabled at (20119): [] call_rcu+0x570/0x8fc [ 79.759977][ T4980] hardirqs last disabled at (20120): [] el1_dbg+0x24/0x80 [ 79.761351][ T4980] softirqs last enabled at (19884): [] handle_softirqs+0xa4c/0xbf0 [ 79.762849][ T4980] softirqs last disabled at (19873): [] __irq_exit_rcu+0x240/0x440 [ 79.764368][ T4980] ---[ end trace 55c08150b095c428 ]--- [ 79.765787][ T4980] REISERFS warning (device loop0): jdm-20006 create_privroot: xattrs/ACLs enabled and couldn't find/create .reiserfs_priv. Failing mount. [ 79.917393][ T4983] loop0: detected capacity change from 0 to 8192 [ 79.957269][ T4983] REISERFS (device loop0): found reiserfs format "3.5" with non-standard journal [ 79.958784][ T4983] REISERFS (device loop0): using ordered data mode [ 79.959685][ T4983] reiserfs: using flush barriers [ 79.961079][ T4983] REISERFS (device loop0): journal params: device loop0, size 512, journal first block 18, max trans len 256, max batch 225, max commit age 30, max trans age 30 [ 79.963669][ T4983] REISERFS (device loop0): checking transaction log (loop0) [ 79.965940][ T4983] REISERFS (device loop0): Using r5 hash to sort names [ 79.967501][ T4983] REISERFS (device loop0): using 3.5.x disk format [ 79.968630][ T4983] ------------[ cut here ]------------ [ 79.969532][ T4983] WARNING: CPU: 0 PID: 4983 at fs/inode.c:332 drop_nlink+0xe8/0x148 [ 79.970803][ T4983] Modules linked in: [ 79.971454][ T4983] CPU: 0 PID: 4983 Comm: syz.0.24 Tainted: G W syzkaller #0 [ 79.972836][ T4983] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 79.974577][ T4983] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 79.975852][ T4983] pc : drop_nlink+0xe8/0x148 [ 79.976638][ T4983] lr : drop_nlink+0xe8/0x148 [ 79.977367][ T4983] sp : ffff80001fc27660 [ 79.977981][ T4983] x29: ffff80001fc27660 x28: ffff80001fc276c0 x27: dfff800000000000 [ 79.979249][ T4983] x26: ffff700003f84ed8 x25: ffff0000e26c5e98 x24: 00000000ffffffff [ 79.980402][ T4983] x23: 1fffe0001c4d8bd3 x22: dfff800000000000 x21: 0000000000000000 [ 79.981660][ T4983] x20: ffff0000e26c5e98 x19: ffff0000e26c5e50 x18: 0000000000000000 [ 79.982852][ T4983] x17: 0000000000000000 x16: ffff8000082c0c08 x15: 000000003b9aca00 [ 79.984298][ T4983] x14: 00000000111c4764 x13: 00000000613b1b27 x12: 0000000000ff0100 [ 79.985665][ T4983] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000893fd00 [ 79.986989][ T4983] x8 : ffff0000d9d3d1c0 x7 : 0000000000000000 x6 : 000000000000003f [ 79.988268][ T4983] x5 : 0000000000000040 x4 : 0000000000000000 x3 : 0000000000000010 [ 79.989498][ T4983] x2 : 0000000000000006 x1 : 0000000000000000 x0 : 0000000000000000 [ 79.990848][ T4983] Call trace: [ 79.991381][ T4983] drop_nlink+0xe8/0x148 [ 79.992028][ T4983] reiserfs_mkdir+0x5dc/0x788 [ 79.992772][ T4983] reiserfs_xattr_init+0x2b0/0x6dc [ 79.993563][ T4983] reiserfs_fill_super+0x17ec/0x1bb4 [ 79.994445][ T4983] mount_bdev+0x264/0x358 [ 79.995081][ T4983] get_super_block+0x44/0x58 [ 79.995816][ T4983] legacy_get_tree+0xd4/0x16c [ 79.996600][ T4983] vfs_get_tree+0x90/0x274 [ 79.997271][ T4983] do_new_mount+0x228/0x810 [ 79.998099][ T4983] path_mount+0x5b4/0x1000 [ 79.998833][ T4983] __arm64_sys_mount+0x514/0x5e4 [ 79.999689][ T4983] invoke_syscall+0x98/0x2b8 [ 80.000445][ T4983] el0_svc_common+0x138/0x258 [ 80.001280][ T4983] do_el0_svc+0x58/0x14c [ 80.001990][ T4983] el0_svc+0x78/0x1e0 [ 80.002658][ T4983] el0t_64_sync_handler+0xcc/0xe4 [ 80.003497][ T4983] el0t_64_sync+0x1a0/0x1a4 [ 80.004243][ T4983] irq event stamp: 20130 [ 80.004920][ T4983] hardirqs last enabled at (20129): [] call_rcu+0x570/0x8fc [ 80.006449][ T4983] hardirqs last disabled at (20130): [] el1_dbg+0x24/0x80 [ 80.007970][ T4983] softirqs last enabled at (20098): [] handle_softirqs+0xa4c/0xbf0 [ 80.009530][ T4983] softirqs last disabled at (20081): [] __irq_exit_rcu+0x240/0x440 [ 80.011009][ T4983] ---[ end trace 55c08150b095c429 ]--- [ 80.012992][ T4983] REISERFS warning (device loop0): jdm-20006 create_privroot: xattrs/ACLs enabled and couldn't find/create .reiserfs_priv. Failing mount. [ 80.070703][ T136] device hsr_slave_0 left promiscuous mode [ 80.106598][ T136] device hsr_slave_1 left promiscuous mode [ 80.196402][ T136] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 80.197717][ T136] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 80.199269][ T136] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 80.200432][ T136] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 80.201895][ T136] device bridge_slave_1 left promiscuous mode [ 80.203031][ T136] bridge0: port 2(bridge_slave_1) entered disabled state [ 80.227229][ T136] device bridge_slave_0 left promiscuous mode [ 80.228036][ T4986] loop0: detected capacity change from 0 to 8192 [ 80.228285][ T136] bridge0: port 1(bridge_slave_0) entered disabled state [ 80.291079][ T4986] REISERFS (device loop0): found reiserfs format "3.5" with non-standard journal [ 80.294849][ T4986] REISERFS (device loop0): using ordered data mode [ 80.295853][ T4986] reiserfs: using flush barriers [ 80.297717][ T4986] REISERFS (device loop0): journal params: device loop0, size 512, journal first block 18, max trans len 256, max batch 225, max commit age 30, max trans age 30 [ 80.300564][ T4986] REISERFS (device loop0): checking transaction log (loop0) [ 80.302278][ T4986] REISERFS (device loop0): Using r5 hash to sort names [ 80.303378][ T4986] REISERFS (device loop0): using 3.5.x disk format [ 80.304613][ T4986] ------------[ cut here ]------------ [ 80.305460][ T4986] WARNING: CPU: 0 PID: 4986 at fs/inode.c:332 drop_nlink+0xe8/0x148 [ 80.306657][ T4986] Modules linked in: [ 80.307312][ T4986] CPU: 0 PID: 4986 Comm: syz.0.25 Tainted: G W syzkaller #0 [ 80.308807][ T4986] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 80.310439][ T4986] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 80.311688][ T4986] pc : drop_nlink+0xe8/0x148 [ 80.312390][ T4986] lr : drop_nlink+0xe8/0x148 [ 80.313043][ T4986] sp : ffff80001fc27660 [ 80.313628][ T4986] x29: ffff80001fc27660 x28: ffff80001fc276c0 x27: dfff800000000000 [ 80.314766][ T4986] x26: ffff700003f84ed8 x25: ffff0000e26c6bd8 x24: 00000000ffffffff [ 80.316020][ T4986] x23: 1fffe0001c4d8d7b x22: dfff800000000000 x21: 0000000000000000 [ 80.317163][ T4986] x20: ffff0000e26c6bd8 x19: ffff0000e26c6b90 x18: 0000000000000000 [ 80.318314][ T4986] x17: 0000000000000000 x16: ffff8000082c0c08 x15: 000000003b9aca00 [ 80.319555][ T4986] x14: 00000000111c4764 x13: 00000000613b1b27 x12: 0000000000ff0100 [ 80.320666][ T4986] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000893fd00 [ 80.321909][ T4986] x8 : ffff0000de219b40 x7 : 0000000000000000 x6 : 000000000000003f [ 80.323228][ T4986] x5 : 0000000000000040 x4 : 0000000000000000 x3 : 0000000000000010 [ 80.324470][ T4986] x2 : 0000000000000006 x1 : 0000000000000000 x0 : 0000000000000000 [ 80.325687][ T4986] Call trace: [ 80.326213][ T4986] drop_nlink+0xe8/0x148 [ 80.326851][ T4986] reiserfs_mkdir+0x5dc/0x788 [ 80.327555][ T4986] reiserfs_xattr_init+0x2b0/0x6dc [ 80.328341][ T4986] reiserfs_fill_super+0x17ec/0x1bb4 [ 80.329158][ T4986] mount_bdev+0x264/0x358 [ 80.329833][ T4986] get_super_block+0x44/0x58 [ 80.330517][ T4986] legacy_get_tree+0xd4/0x16c [ 80.331294][ T4986] vfs_get_tree+0x90/0x274 [ 80.332046][ T4986] do_new_mount+0x228/0x810 [ 80.332792][ T4986] path_mount+0x5b4/0x1000 [ 80.333556][ T4986] __arm64_sys_mount+0x514/0x5e4 [ 80.334389][ T4986] invoke_syscall+0x98/0x2b8 [ 80.335181][ T4986] el0_svc_common+0x138/0x258 [ 80.335975][ T4986] do_el0_svc+0x58/0x14c [ 80.336688][ T4986] el0_svc+0x78/0x1e0 [ 80.337367][ T4986] el0t_64_sync_handler+0xcc/0xe4 [ 80.338144][ T4986] el0t_64_sync+0x1a0/0x1a4 [ 80.338859][ T4986] irq event stamp: 20326 [ 80.339466][ T4986] hardirqs last enabled at (20325): [] call_rcu+0x570/0x8fc [ 80.340762][ T4986] hardirqs last disabled at (20326): [] el1_dbg+0x24/0x80 [ 80.342051][ T4986] softirqs last enabled at (19828): [] handle_softirqs+0xa4c/0xbf0 [ 80.343502][ T4986] softirqs last disabled at (19817): [] __irq_exit_rcu+0x240/0x440 [ 80.344966][ T4986] ---[ end trace 55c08150b095c42a ]--- [ 80.347439][ T4986] REISERFS warning (device loop0): jdm-20006 create_privroot: xattrs/ACLs enabled and couldn't find/create .reiserfs_priv. Failing mount. [ 80.406437][ T4943] Bluetooth: hci0: command 0x0419 tx timeout [ 80.426436][ T136] device veth1_macvtap left promiscuous mode [ 80.427486][ T136] device veth0_macvtap left promiscuous mode [ 80.428469][ T136] device veth1_vlan left promiscuous mode [ 80.429441][ T136] device veth0_vlan left promiscuous mode [ 80.513493][ T4989] loop0: detected capacity change from 0 to 8192 [ 80.539458][ T4989] REISERFS (device loop0): found reiserfs format "3.5" with non-standard journal [ 80.541039][ T4989] REISERFS (device loop0): using ordered data mode [ 80.542069][ T4989] reiserfs: using flush barriers [ 80.543529][ T4989] REISERFS (device loop0): journal params: device loop0, size 512, journal first block 18, max trans len 256, max batch 225, max commit age 30, max trans age 30 [ 80.552503][ T4989] REISERFS (device loop0): checking transaction log (loop0) [ 80.555777][ T4989] REISERFS (device loop0): Using r5 hash to sort names [ 80.558680][ T4989] REISERFS (device loop0): using 3.5.x disk format [ 80.560043][ T4989] ------------[ cut here ]------------ [ 80.560834][ T4989] WARNING: CPU: 1 PID: 4989 at fs/inode.c:332 drop_nlink+0xe8/0x148 [ 80.561971][ T4989] Modules linked in: [ 80.562551][ T4989] CPU: 1 PID: 4989 Comm: syz.0.26 Tainted: G W syzkaller #0 [ 80.563721][ T4989] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 80.565123][ T4989] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 80.566273][ T4989] pc : drop_nlink+0xe8/0x148 [ 80.567006][ T4989] lr : drop_nlink+0xe8/0x148 [ 80.567728][ T4989] sp : ffff80001fc27660 [ 80.568395][ T4989] x29: ffff80001fc27660 x28: ffff80001fc276c0 x27: dfff800000000000 [ 80.569648][ T4989] x26: ffff700003f84ed8 x25: ffff0000e2798f18 x24: 00000000ffffffff [ 80.570912][ T4989] x23: 1fffe0001c4f31e3 x22: dfff800000000000 x21: 0000000000000000 [ 80.572279][ T4989] x20: ffff0000e2798f18 x19: ffff0000e2798ed0 x18: 0000000000000000 [ 80.573610][ T4989] x17: 0000000000000000 x16: ffff8000082c0c08 x15: 000000003b9aca00 [ 80.574955][ T4989] x14: 00000000111c4764 x13: 00000000613b1b27 x12: 0000000000ff0100 [ 80.576245][ T4989] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000893fd00 [ 80.577524][ T4989] x8 : ffff0000d9d3b680 x7 : 0000000000000000 x6 : 000000000000003f [ 80.578800][ T4989] x5 : 0000000000000040 x4 : 0000000000000000 x3 : 0000000000000010 [ 80.580105][ T4989] x2 : 0000000000000006 x1 : 0000000000000000 x0 : 0000000000000000 [ 80.581316][ T4989] Call trace: [ 80.581858][ T4989] drop_nlink+0xe8/0x148 [ 80.582506][ T4989] reiserfs_mkdir+0x5dc/0x788 [ 80.583203][ T4989] reiserfs_xattr_init+0x2b0/0x6dc [ 80.584019][ T4989] reiserfs_fill_super+0x17ec/0x1bb4 [ 80.584814][ T4989] mount_bdev+0x264/0x358 [ 80.585464][ T4989] get_super_block+0x44/0x58 [ 80.586240][ T4989] legacy_get_tree+0xd4/0x16c [ 80.586967][ T4989] vfs_get_tree+0x90/0x274 [ 80.587651][ T4989] do_new_mount+0x228/0x810 [ 80.588389][ T4989] path_mount+0x5b4/0x1000 [ 80.589309][ T4989] __arm64_sys_mount+0x514/0x5e4 [ 80.590084][ T4989] invoke_syscall+0x98/0x2b8 [ 80.590907][ T4989] el0_svc_common+0x138/0x258 [ 80.591691][ T4989] do_el0_svc+0x58/0x14c [ 80.592352][ T4989] el0_svc+0x78/0x1e0 [ 80.592961][ T4989] el0t_64_sync_handler+0xcc/0xe4 [ 80.593813][ T4989] el0t_64_sync+0x1a0/0x1a4 [ 80.594586][ T4989] irq event stamp: 20400 [ 80.595280][ T4989] hardirqs last enabled at (20399): [] call_rcu+0x570/0x8fc [ 80.596685][ T4989] hardirqs last disabled at (20400): [] el1_dbg+0x24/0x80 [ 80.598116][ T4989] softirqs last enabled at (20364): [] handle_softirqs+0xa4c/0xbf0 [ 80.599666][ T4989] softirqs last disabled at (20313): [] __irq_exit_rcu+0x240/0x440 [ 80.601106][ T4989] ---[ end trace 55c08150b095c42b ]--- [ 80.603347][ T136] team0 (unregistering): Port device team_slave_1 removed [ 80.604804][ T4989] REISERFS warning (device loop0): jdm-20006 create_privroot: xattrs/ACLs enabled and couldn't find/create .reiserfs_priv. Failing mount. [ 80.608685][ T136] team0 (unregistering): Port device team_slave_0 removed [ 80.612735][ T136] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 80.640497][ T136] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 80.786037][ T136] bond0 (unregistering): Released all slaves [ 80.814559][ T4992] loop0: detected capacity change from 0 to 8192 [ 80.873842][ T4992] REISERFS (device loop0): found reiserfs format "3.5" with non-standard journal [ 80.875443][ T4992] REISERFS (device loop0): using ordered data mode [ 80.876691][ T4992] reiserfs: using flush barriers [ 80.877932][ T4992] REISERFS (device loop0): journal params: device loop0, size 512, journal first block 18, max trans len 256, max batch 225, max commit age 30, max trans age 30 [ 80.880504][ T4992] REISERFS (device loop0): checking transaction log (loop0) [ 80.882405][ T4992] REISERFS (device loop0): Using r5 hash to sort names [ 80.883471][ T4992] REISERFS (device loop0): using 3.5.x disk format [ 80.884635][ T4992] ------------[ cut here ]------------ [ 80.885385][ T4992] WARNING: CPU: 1 PID: 4992 at fs/inode.c:332 drop_nlink+0xe8/0x148 [ 80.886602][ T4992] Modules linked in: [ 80.887287][ T4992] CPU: 1 PID: 4992 Comm: syz.0.27 Tainted: G W syzkaller #0 [ 80.888552][ T4992] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 80.890056][ T4992] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 80.891365][ T4992] pc : drop_nlink+0xe8/0x148 [ 80.892133][ T4992] lr : drop_nlink+0xe8/0x148 [ 80.892844][ T4992] sp : ffff80001fc27660 [ 80.893466][ T4992] x29: ffff80001fc27660 x28: ffff80001fc276c0 x27: dfff800000000000 [ 80.894741][ T4992] x26: ffff700003f84ed8 x25: ffff0000e2799c58 x24: 00000000ffffffff [ 80.896063][ T4992] x23: 1fffe0001c4f338b x22: dfff800000000000 x21: 0000000000000000 [ 80.897368][ T4992] x20: ffff0000e2799c58 x19: ffff0000e2799c10 x18: 0000000000000000 [ 80.898639][ T4992] x17: 0000000000000000 x16: ffff8000082c0c08 x15: 000000003b9aca00 [ 80.899970][ T4992] x14: 00000000111c4764 x13: 00000000613b1b27 x12: 0000000000ff0100 [ 80.901339][ T4992] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000893fd00 [ 80.902711][ T4992] x8 : ffff0000c1523680 x7 : 0000000000000000 x6 : 000000000000003f [ 80.904039][ T4992] x5 : 0000000000000040 x4 : 0000000000000000 x3 : 0000000000000010 [ 80.905373][ T4992] x2 : 0000000000000006 x1 : 0000000000000000 x0 : 0000000000000000 [ 80.906697][ T4992] Call trace: [ 80.907264][ T4992] drop_nlink+0xe8/0x148 [ 80.908007][ T4992] reiserfs_mkdir+0x5dc/0x788 [ 80.908806][ T4992] reiserfs_xattr_init+0x2b0/0x6dc [ 80.909599][ T4992] reiserfs_fill_super+0x17ec/0x1bb4 [ 80.910408][ T4992] mount_bdev+0x264/0x358 [ 80.911119][ T4992] get_super_block+0x44/0x58 [ 80.911853][ T4992] legacy_get_tree+0xd4/0x16c [ 80.912594][ T4992] vfs_get_tree+0x90/0x274 [ 80.913296][ T4992] do_new_mount+0x228/0x810 [ 80.914010][ T4992] path_mount+0x5b4/0x1000 [ 80.914738][ T4992] __arm64_sys_mount+0x514/0x5e4 [ 80.915431][ T4992] invoke_syscall+0x98/0x2b8 [ 80.916087][ T4992] el0_svc_common+0x138/0x258 [ 80.916769][ T4992] do_el0_svc+0x58/0x14c [ 80.917492][ T4992] el0_svc+0x78/0x1e0 [ 80.918158][ T4992] el0t_64_sync_handler+0xcc/0xe4 [ 80.918946][ T4992] el0t_64_sync+0x1a0/0x1a4 [ 80.919647][ T4992] irq event stamp: 20058 [ 80.920303][ T4992] hardirqs last enabled at (20057): [] call_rcu+0x570/0x8fc [ 80.921720][ T4992] hardirqs last disabled at (20058): [] el1_dbg+0x24/0x80 [ 80.923148][ T4992] softirqs last enabled at (19522): [] handle_softirqs+0xa4c/0xbf0 [ 80.924784][ T4992] softirqs last disabled at (19505): [] __irq_exit_rcu+0x240/0x440 [ 80.926322][ T4992] ---[ end trace 55c08150b095c42c ]--- [ 80.927689][ T4992] REISERFS warning (device loop0): jdm-20006 create_privroot: xattrs/ACLs enabled and couldn't find/create .reiserfs_priv. Failing mount. [ 81.103294][ T4995] loop0: detected capacity change from 0 to 8192 [ 81.134926][ T4995] REISERFS (device loop0): found reiserfs format "3.5" with non-standard journal [ 81.136510][ T4995] REISERFS (device loop0): using ordered data mode [ 81.137541][ T4995] reiserfs: using flush barriers [ 81.138753][ T4995] REISERFS (device loop0): journal params: device loop0, size 512, journal first block 18, max trans len 256, max batch 225, max commit age 30, max trans age 30 [ 81.141487][ T4995] REISERFS (device loop0): checking transaction log (loop0) [ 81.143111][ T4995] REISERFS (device loop0): Using r5 hash to sort names [ 81.144155][ T4995] REISERFS (device loop0): using 3.5.x disk format [ 81.145222][ T4995] ------------[ cut here ]------------ [ 81.145954][ T4995] WARNING: CPU: 1 PID: 4995 at fs/inode.c:332 drop_nlink+0xe8/0x148 [ 81.147082][ T4995] Modules linked in: [ 81.147663][ T4995] CPU: 1 PID: 4995 Comm: syz.0.28 Tainted: G W syzkaller #0 [ 81.149003][ T4995] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 81.150520][ T4995] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 81.151579][ T4995] pc : drop_nlink+0xe8/0x148 [ 81.152275][ T4995] lr : drop_nlink+0xe8/0x148 [ 81.152997][ T4995] sp : ffff80001fe07660 [ 81.153626][ T4995] x29: ffff80001fe07660 x28: ffff80001fe076c0 x27: dfff800000000000 [ 81.154972][ T4995] x26: ffff700003fc0ed8 x25: ffff0000e279a998 x24: 00000000ffffffff [ 81.156223][ T4995] x23: 1fffe0001c4f3533 x22: dfff800000000000 x21: 0000000000000000 [ 81.157443][ T4995] x20: ffff0000e279a998 x19: ffff0000e279a950 x18: 0000000000000000 [ 81.158808][ T4995] x17: 0000000000000000 x16: ffff8000082c0c08 x15: 000000003b9aca00 [ 81.160079][ T4995] x14: 00000000111c4764 x13: 00000000613b1b27 x12: 0000000000ff0100 [ 81.161493][ T4995] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000893fd00 [ 81.162875][ T4995] x8 : ffff0000cd790000 x7 : 0000000000000000 x6 : 000000000000003f [ 81.164212][ T4995] x5 : 0000000000000040 x4 : 0000000000000000 x3 : 0000000000000010 [ 81.165537][ T4995] x2 : 0000000000000006 x1 : 0000000000000000 x0 : 0000000000000000 [ 81.166896][ T4995] Call trace: [ 81.167440][ T4995] drop_nlink+0xe8/0x148 [ 81.168154][ T4995] reiserfs_mkdir+0x5dc/0x788 [ 81.168952][ T4995] reiserfs_xattr_init+0x2b0/0x6dc [ 81.169731][ T4995] reiserfs_fill_super+0x17ec/0x1bb4 [ 81.170587][ T4995] mount_bdev+0x264/0x358 [ 81.171260][ T4995] get_super_block+0x44/0x58 [ 81.171908][ T4995] legacy_get_tree+0xd4/0x16c [ 81.172562][ T4995] vfs_get_tree+0x90/0x274 [ 81.173217][ T4995] do_new_mount+0x228/0x810 [ 81.173932][ T4995] path_mount+0x5b4/0x1000 [ 81.174618][ T4995] __arm64_sys_mount+0x514/0x5e4 [ 81.175393][ T4995] invoke_syscall+0x98/0x2b8 [ 81.176150][ T4995] el0_svc_common+0x138/0x258 [ 81.176910][ T4995] do_el0_svc+0x58/0x14c [ 81.177562][ T4995] el0_svc+0x78/0x1e0 [ 81.178192][ T4995] el0t_64_sync_handler+0xcc/0xe4 [ 81.178987][ T4995] el0t_64_sync+0x1a0/0x1a4 [ 81.179669][ T4995] irq event stamp: 20010 [ 81.180277][ T4995] hardirqs last enabled at (20009): [] call_rcu+0x570/0x8fc [ 81.181647][ T4995] hardirqs last disabled at (20010): [] el1_dbg+0x24/0x80 [ 81.182911][ T4995] softirqs last enabled at (19494): [] handle_softirqs+0xa4c/0xbf0 [ 81.184384][ T4995] softirqs last disabled at (19473): [] __irq_exit_rcu+0x240/0x440 [ 81.185756][ T4995] ---[ end trace 55c08150b095c42d ]--- [ 81.188934][ T4995] REISERFS warning (device loop0): jdm-20006 create_privroot: xattrs/ACLs enabled and couldn't find/create .reiserfs_priv. Failing mount. [ 81.371369][ T4998] loop0: detected capacity change from 0 to 8192 [ 81.442873][ T4998] REISERFS (device loop0): found reiserfs format "3.5" with non-standard journal [ 81.444477][ T4998] REISERFS (device loop0): using ordered data mode [ 81.445519][ T4998] reiserfs: using flush barriers [ 81.447285][ T4998] REISERFS (device loop0): journal params: device loop0, size 512, journal first block 18, max trans len 256, max batch 225, max commit age 30, max trans age 30 [ 81.449740][ T4998] REISERFS (device loop0): checking transaction log (loop0) [ 81.451329][ T4998] REISERFS (device loop0): Using r5 hash to sort names [ 81.452466][ T4998] REISERFS (device loop0): using 3.5.x disk format [ 81.453585][ T4998] ------------[ cut here ]------------ [ 81.454389][ T4998] WARNING: CPU: 1 PID: 4998 at fs/inode.c:332 drop_nlink+0xe8/0x148 [ 81.455580][ T4998] Modules linked in: [ 81.456172][ T4998] CPU: 1 PID: 4998 Comm: syz.0.29 Tainted: G W syzkaller #0 [ 81.457495][ T4998] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 81.458984][ T4998] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 81.460222][ T4998] pc : drop_nlink+0xe8/0x148 [ 81.461030][ T4998] lr : drop_nlink+0xe8/0x148 [ 81.461836][ T4998] sp : ffff80001ff47660 [ 81.462541][ T4998] x29: ffff80001ff47660 x28: ffff80001ff476c0 x27: dfff800000000000 [ 81.463840][ T4998] x26: ffff700003fe8ed8 x25: ffff0000e279b6d8 x24: 00000000ffffffff [ 81.465167][ T4998] x23: 1fffe0001c4f36db x22: dfff800000000000 x21: 0000000000000000 [ 81.466466][ T4998] x20: ffff0000e279b6d8 x19: ffff0000e279b690 x18: 0000000000000000 [ 81.467672][ T4998] x17: 0000000000000000 x16: ffff8000082c0c08 x15: 000000003b9aca00 [ 81.468997][ T4998] x14: 00000000111c4764 x13: 00000000613b1b27 x12: 0000000000ff0100 [ 81.470176][ T4998] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000893fd00 [ 81.471444][ T4998] x8 : ffff0000da73b680 x7 : 0000000000000000 x6 : 000000000000003f [ 81.472732][ T4998] x5 : 0000000000000040 x4 : 0000000000000000 x3 : 0000000000000010 [ 81.474088][ T4998] x2 : 0000000000000006 x1 : 0000000000000000 x0 : 0000000000000000 [ 81.475362][ T4998] Call trace: [ 81.475890][ T4998] drop_nlink+0xe8/0x148 [ 81.476607][ T4998] reiserfs_mkdir+0x5dc/0x788 [ 81.477345][ T4998] reiserfs_xattr_init+0x2b0/0x6dc [ 81.478170][ T4998] reiserfs_fill_super+0x17ec/0x1bb4 [ 81.478957][ T4998] mount_bdev+0x264/0x358 [ 81.479647][ T4998] get_super_block+0x44/0x58 [ 81.480328][ T4998] legacy_get_tree+0xd4/0x16c [ 81.481038][ T4998] vfs_get_tree+0x90/0x274 [ 81.481795][ T4998] do_new_mount+0x228/0x810 [ 81.482558][ T4998] path_mount+0x5b4/0x1000 [ 81.483352][ T4998] __arm64_sys_mount+0x514/0x5e4 [ 81.484211][ T4998] invoke_syscall+0x98/0x2b8 [ 81.485010][ T4998] el0_svc_common+0x138/0x258 [ 81.485872][ T4998] do_el0_svc+0x58/0x14c [ 81.486545][ T4998] el0_svc+0x78/0x1e0 [ 81.487177][ T4998] el0t_64_sync_handler+0xcc/0xe4 [ 81.487932][ T4998] el0t_64_sync+0x1a0/0x1a4 [ 81.488648][ T4998] irq event stamp: 20484 [ 81.489268][ T4998] hardirqs last enabled at (20483): [] call_rcu+0x570/0x8fc [ 81.490597][ T4998] hardirqs last disabled at (20484): [] el1_dbg+0x24/0x80 [ 81.491928][ T4998] softirqs last enabled at (19976): [] handle_softirqs+0xa4c/0xbf0 [ 81.493381][ T4998] softirqs last disabled at (19933): [] __irq_exit_rcu+0x240/0x440 [ 81.494931][ T4998] ---[ end trace 55c08150b095c42e ]--- [ 81.495972][ T4998] REISERFS warning (device loop0): jdm-20006 create_privroot: xattrs/ACLs enabled and couldn't find/create .reiserfs_priv. Failing mount. [ 81.672498][ T5001] loop0: detected capacity change from 0 to 8192 [ 81.690662][ T5001] REISERFS (device loop0): found reiserfs format "3.5" with non-standard journal [ 81.692202][ T5001] REISERFS (device loop0): using ordered data mode [ 81.693246][ T5001] reiserfs: using flush barriers [ 81.694434][ T5001] REISERFS (device loop0): journal params: device loop0, size 512, journal first block 18, max trans len 256, max batch 225, max commit age 30, max trans age 30 [ 81.697380][ T5001] REISERFS (device loop0): checking transaction log (loop0) [ 81.699218][ T5001] REISERFS (device loop0): Using r5 hash to sort names [ 81.700686][ T5001] REISERFS (device loop0): using 3.5.x disk format [ 81.701918][ T5001] ------------[ cut here ]------------ [ 81.702765][ T5001] WARNING: CPU: 1 PID: 5001 at fs/inode.c:332 drop_nlink+0xe8/0x148 [ 81.703995][ T5001] Modules linked in: [ 81.704628][ T5001] CPU: 1 PID: 5001 Comm: syz.0.30 Tainted: G W syzkaller #0 [ 81.705977][ T5001] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 81.707489][ T5001] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 81.708742][ T5001] pc : drop_nlink+0xe8/0x148 [ 81.709462][ T5001] lr : drop_nlink+0xe8/0x148 [ 81.710165][ T5001] sp : ffff80001ff47660 [ 81.710816][ T5001] x29: ffff80001ff47660 x28: ffff80001ff476c0 x27: dfff800000000000 [ 81.712011][ T5001] x26: ffff700003fe8ed8 x25: ffff0000e26c7918 x24: 00000000ffffffff [ 81.713283][ T5001] x23: 1fffe0001c4d8f23 x22: dfff800000000000 x21: 0000000000000000 [ 81.714579][ T5001] x20: ffff0000e26c7918 x19: ffff0000e26c78d0 x18: 0000000000000000 [ 81.715904][ T5001] x17: 0000000000000000 x16: ffff8000082c0c08 x15: 000000003b9aca00 [ 81.717254][ T5001] x14: 00000000111c4764 x13: 00000000613b1b27 x12: 0000000000ff0100 [ 81.718480][ T5001] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000893fd00 [ 81.719770][ T5001] x8 : ffff0000ed2c0000 x7 : 0000000000000000 x6 : 000000000000003f [ 81.721036][ T5001] x5 : 0000000000000040 x4 : 0000000000000000 x3 : 0000000000000010 [ 81.722358][ T5001] x2 : 0000000000000006 x1 : 0000000000000000 x0 : 0000000000000000 [ 81.723611][ T5001] Call trace: [ 81.724115][ T5001] drop_nlink+0xe8/0x148 [ 81.724799][ T5001] reiserfs_mkdir+0x5dc/0x788 [ 81.725615][ T5001] reiserfs_xattr_init+0x2b0/0x6dc [ 81.726464][ T5001] reiserfs_fill_super+0x17ec/0x1bb4 [ 81.727349][ T5001] mount_bdev+0x264/0x358 [ 81.728064][ T5001] get_super_block+0x44/0x58 [ 81.728813][ T5001] legacy_get_tree+0xd4/0x16c [ 81.729591][ T5001] vfs_get_tree+0x90/0x274 [ 81.730301][ T5001] do_new_mount+0x228/0x810 [ 81.731012][ T5001] path_mount+0x5b4/0x1000 [ 81.731666][ T5001] __arm64_sys_mount+0x514/0x5e4 [ 81.732471][ T5001] invoke_syscall+0x98/0x2b8 [ 81.733247][ T5001] el0_svc_common+0x138/0x258 [ 81.734039][ T5001] do_el0_svc+0x58/0x14c [ 81.734730][ T5001] el0_svc+0x78/0x1e0 [ 81.735371][ T5001] el0t_64_sync_handler+0xcc/0xe4 [ 81.736197][ T5001] el0t_64_sync+0x1a0/0x1a4 [ 81.736974][ T5001] irq event stamp: 19996 [ 81.737680][ T5001] hardirqs last enabled at (19995): [] call_rcu+0x570/0x8fc [ 81.739026][ T5001] hardirqs last disabled at (19996): [] el1_dbg+0x24/0x80 [ 81.740420][ T5001] softirqs last enabled at (19752): [] handle_softirqs+0xa4c/0xbf0 [ 81.741927][ T5001] softirqs last disabled at (19733): [] __irq_exit_rcu+0x240/0x440 [ 81.743407][ T5001] ---[ end trace 55c08150b095c42f ]--- [ 81.744767][ T5001] REISERFS warning (device loop0): jdm-20006 create_privroot: xattrs/ACLs enabled and couldn't find/create .reiserfs_priv. Failing mount. [ 81.925195][ T5004] loop0: detected capacity change from 0 to 8192 [ 81.931990][ T5004] REISERFS (device loop0): found reiserfs format "3.5" with non-standard journal [ 81.933454][ T5004] REISERFS (device loop0): using ordered data mode [ 81.934576][ T5004] reiserfs: using flush barriers [ 81.935747][ T5004] REISERFS (device loop0): journal params: device loop0, size 512, journal first block 18, max trans len 256, max batch 225, max commit age 30, max trans age 30 [ 81.939202][ T5004] REISERFS (device loop0): checking transaction log (loop0) [ 81.940863][ T5004] REISERFS (device loop0): Using r5 hash to sort names [ 81.941919][ T5004] REISERFS (device loop0): using 3.5.x disk format [ 81.942963][ T5004] ------------[ cut here ]------------ [ 81.943820][ T5004] WARNING: CPU: 0 PID: 5004 at fs/inode.c:332 drop_nlink+0xe8/0x148 [ 81.945053][ T5004] Modules linked in: [ 81.945672][ T5004] CPU: 0 PID: 5004 Comm: syz.0.31 Tainted: G W syzkaller #0 [ 81.947080][ T5004] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 81.948628][ T5004] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 81.949944][ T5004] pc : drop_nlink+0xe8/0x148 [ 81.950700][ T5004] lr : drop_nlink+0xe8/0x148 [ 81.951398][ T5004] sp : ffff80001ff47660 [ 81.952060][ T5004] x29: ffff80001ff47660 x28: ffff80001ff476c0 x27: dfff800000000000 [ 81.953448][ T5004] x26: ffff700003fe8ed8 x25: ffff0000e25a81d8 x24: 00000000ffffffff [ 81.954794][ T5004] x23: 1fffe0001c4b503b x22: dfff800000000000 x21: 0000000000000000 [ 81.956155][ T5004] x20: ffff0000e25a81d8 x19: ffff0000e25a8190 x18: 0000000000000000 [ 81.957518][ T5004] x17: 0000000000000000 x16: ffff8000082c0c08 x15: 000000003b9aca00 [ 81.958918][ T5004] x14: 00000000111c4764 x13: 00000000613b1b27 x12: 0000000000ff0100 [ 81.960280][ T5004] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000893fd00 [ 81.961579][ T5004] x8 : ffff0000ed08b680 x7 : 0000000000000000 x6 : 000000000000003f [ 81.962954][ T5004] x5 : 0000000000000040 x4 : 0000000000000000 x3 : 0000000000000010 [ 81.964287][ T5004] x2 : 0000000000000006 x1 : 0000000000000000 x0 : 0000000000000000 [ 81.965490][ T5004] Call trace: [ 81.965997][ T5004] drop_nlink+0xe8/0x148 [ 81.966638][ T5004] reiserfs_mkdir+0x5dc/0x788 [ 81.967306][ T5004] reiserfs_xattr_init+0x2b0/0x6dc [ 81.968092][ T5004] reiserfs_fill_super+0x17ec/0x1bb4 [ 81.968937][ T5004] mount_bdev+0x264/0x358 [ 81.969625][ T5004] get_super_block+0x44/0x58 [ 81.970296][ T5004] legacy_get_tree+0xd4/0x16c [ 81.971067][ T5004] vfs_get_tree+0x90/0x274 [ 81.971787][ T5004] do_new_mount+0x228/0x810 [ 81.972537][ T5004] path_mount+0x5b4/0x1000 [ 81.973248][ T5004] __arm64_sys_mount+0x514/0x5e4 [ 81.974050][ T5004] invoke_syscall+0x98/0x2b8 [ 81.974797][ T5004] el0_svc_common+0x138/0x258 [ 81.975565][ T5004] do_el0_svc+0x58/0x14c [ 81.976198][ T5004] el0_svc+0x78/0x1e0 [ 81.976822][ T5004] el0t_64_sync_handler+0xcc/0xe4 [ 81.977642][ T5004] el0t_64_sync+0x1a0/0x1a4 [ 81.978418][ T5004] irq event stamp: 20264 [ 81.979082][ T5004] hardirqs last enabled at (20263): [] call_rcu+0x570/0x8fc [ 81.980445][ T5004] hardirqs last disabled at (20264): [] el1_dbg+0x24/0x80 [ 81.981746][ T5004] softirqs last enabled at (20028): [] handle_softirqs+0xa4c/0xbf0 [ 81.983260][ T5004] softirqs last disabled at (19961): [] __irq_exit_rcu+0x240/0x440 [ 81.984735][ T5004] ---[ end trace 55c08150b095c430 ]--- [ 81.989220][ T5004] REISERFS warning (device loop0): jdm-20006 create_privroot: xattrs/ACLs enabled and couldn't find/create .reiserfs_priv. Failing mount. [ 82.144895][ T5007] loop0: detected capacity change from 0 to 8192 [ 82.181339][ T5007] REISERFS (device loop0): found reiserfs format "3.5" with non-standard journal [ 82.182984][ T5007] REISERFS (device loop0): using ordered data mode [ 82.184019][ T5007] reiserfs: using flush barriers [ 82.185244][ T5007] REISERFS (device loop0): journal params: device loop0, size 512, journal first block 18, max trans len 256, max batch 225, max commit age 30, max trans age 30 [ 82.188170][ T5007] REISERFS (device loop0): checking transaction log (loop0) [ 82.189912][ T5007] REISERFS (device loop0): Using r5 hash to sort names [ 82.191178][ T5007] REISERFS (device loop0): using 3.5.x disk format [ 82.192275][ T5007] ------------[ cut here ]------------ [ 82.193147][ T5007] WARNING: CPU: 0 PID: 5007 at fs/inode.c:332 drop_nlink+0xe8/0x148 [ 82.194460][ T5007] Modules linked in: [ 82.195071][ T5007] CPU: 0 PID: 5007 Comm: syz.0.32 Tainted: G W syzkaller #0 [ 82.196341][ T5007] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 82.197864][ T5007] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 82.198966][ T5007] pc : drop_nlink+0xe8/0x148 [ 82.199671][ T5007] lr : drop_nlink+0xe8/0x148 [ 82.200452][ T5007] sp : ffff80001f557660 [ 82.201144][ T5007] x29: ffff80001f557660 x28: ffff80001f5576c0 x27: dfff800000000000 [ 82.202425][ T5007] x26: ffff700003eaaed8 x25: ffff0000e25a8f18 x24: 00000000ffffffff [ 82.203734][ T5007] x23: 1fffe0001c4b51e3 x22: dfff800000000000 x21: 0000000000000000 [ 82.205024][ T5007] x20: ffff0000e25a8f18 x19: ffff0000e25a8ed0 x18: 0000000000000000 [ 82.206327][ T5007] x17: 0000000000000000 x16: ffff8000082c0c08 x15: 000000003b9aca00 [ 82.207627][ T5007] x14: 00000000111c4764 x13: 00000000613b1b27 x12: 0000000000ff0100 [ 82.208893][ T5007] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000893fd00 [ 82.210124][ T5007] x8 : ffff0000d5449b40 x7 : 0000000000000000 x6 : 000000000000003f [ 82.211507][ T5007] x5 : 0000000000000040 x4 : 0000000000000000 x3 : 0000000000000010 [ 82.212809][ T5007] x2 : 0000000000000006 x1 : 0000000000000000 x0 : 0000000000000000 [ 82.213961][ T5007] Call trace: [ 82.214471][ T5007] drop_nlink+0xe8/0x148 [ 82.215062][ T5007] reiserfs_mkdir+0x5dc/0x788 [ 82.215799][ T5007] reiserfs_xattr_init+0x2b0/0x6dc [ 82.216488][ T5007] reiserfs_fill_super+0x17ec/0x1bb4 [ 82.217360][ T5007] mount_bdev+0x264/0x358 [ 82.217972][ T5007] get_super_block+0x44/0x58 [ 82.218645][ T5007] legacy_get_tree+0xd4/0x16c [ 82.219390][ T5007] vfs_get_tree+0x90/0x274 [ 82.220044][ T5007] do_new_mount+0x228/0x810 [ 82.220748][ T5007] path_mount+0x5b4/0x1000 [ 82.221525][ T5007] __arm64_sys_mount+0x514/0x5e4 [ 82.222380][ T5007] invoke_syscall+0x98/0x2b8 [ 82.223134][ T5007] el0_svc_common+0x138/0x258 [ 82.223934][ T5007] do_el0_svc+0x58/0x14c [ 82.224645][ T5007] el0_svc+0x78/0x1e0 [ 82.225300][ T5007] el0t_64_sync_handler+0xcc/0xe4 [ 82.226123][ T5007] el0t_64_sync+0x1a0/0x1a4 [ 82.226824][ T5007] irq event stamp: 20170 [ 82.227513][ T5007] hardirqs last enabled at (20169): [] call_rcu+0x570/0x8fc [ 82.228890][ T5007] hardirqs last disabled at (20170): [] el1_dbg+0x24/0x80 [ 82.230251][ T5007] softirqs last enabled at (19928): [] handle_softirqs+0xa4c/0xbf0 [ 82.231674][ T5007] softirqs last disabled at (19897): [] __irq_exit_rcu+0x240/0x440 [ 82.233220][ T5007] ---[ end trace 55c08150b095c431 ]--- [ 82.234858][ T5007] REISERFS warning (device loop0): jdm-20006 create_privroot: xattrs/ACLs enabled and couldn't find/create .reiserfs_priv. Failing mount. [ 82.389411][ T5010] loop0: detected capacity change from 0 to 8192 [ 82.408419][ T5010] REISERFS (device loop0): found reiserfs format "3.5" with non-standard journal [ 82.410163][ T5010] REISERFS (device loop0): using ordered data mode [ 82.411265][ T5010] reiserfs: using flush barriers [ 82.417529][ T5010] REISERFS (device loop0): journal params: device loop0, size 512, journal first block 18, max trans len 256, max batch 225, max commit age 30, max trans age 30 [ 82.419947][ T5010] REISERFS (device loop0): checking transaction log (loop0) [ 82.425807][ T5010] REISERFS (device loop0): Using r5 hash to sort names [ 82.427310][ T5010] REISERFS (device loop0): using 3.5.x disk format [ 82.428399][ T5010] ------------[ cut here ]------------ [ 82.429157][ T5010] WARNING: CPU: 1 PID: 5010 at fs/inode.c:332 drop_nlink+0xe8/0x148 [ 82.430461][ T5010] Modules linked in: [ 82.431086][ T5010] CPU: 1 PID: 5010 Comm: syz.0.33 Tainted: G W syzkaller #0 [ 82.432463][ T5010] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 82.434022][ T5010] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 82.435141][ T5010] pc : drop_nlink+0xe8/0x148 [ 82.435856][ T5010] lr : drop_nlink+0xe8/0x148 [ 82.436585][ T5010] sp : ffff800020017660 [ 82.437259][ T5010] x29: ffff800020017660 x28: ffff8000200176c0 x27: dfff800000000000 [ 82.438518][ T5010] x26: ffff700004002ed8 x25: ffff0000e279cab8 x24: 00000000ffffffff [ 82.439843][ T5010] x23: 1fffe0001c4f3957 x22: dfff800000000000 x21: 0000000000000000 [ 82.441153][ T5010] x20: ffff0000e279cab8 x19: ffff0000e279ca70 x18: 0000000000000000 [ 82.442485][ T5010] x17: 0000000000000000 x16: ffff8000082c0c08 x15: 000000003b9aca00 [ 82.443841][ T5010] x14: 00000000111c4764 x13: 00000000613b1b27 x12: 0000000000ff0100 [ 82.445121][ T5010] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000893fd00 [ 82.446446][ T5010] x8 : ffff0000d75fd1c0 x7 : 0000000000000000 x6 : 000000000000003f [ 82.447806][ T5010] x5 : 0000000000000040 x4 : 0000000000000000 x3 : 0000000000000010 [ 82.449191][ T5010] x2 : 0000000000000006 x1 : 0000000000000000 x0 : 0000000000000000 [ 82.450604][ T5010] Call trace: [ 82.451126][ T5010] drop_nlink+0xe8/0x148 [ 82.451829][ T5010] reiserfs_mkdir+0x5dc/0x788 [ 82.452607][ T5010] reiserfs_xattr_init+0x2b0/0x6dc [ 82.453429][ T5010] reiserfs_fill_super+0x17ec/0x1bb4 [ 82.454233][ T5010] mount_bdev+0x264/0x358 [ 82.454898][ T5010] get_super_block+0x44/0x58 [ 82.455558][ T5010] legacy_get_tree+0xd4/0x16c [ 82.456375][ T5010] vfs_get_tree+0x90/0x274 [ 82.457142][ T5010] do_new_mount+0x228/0x810 [ 82.457869][ T5010] path_mount+0x5b4/0x1000 [ 82.458643][ T5010] __arm64_sys_mount+0x514/0x5e4 [ 82.459539][ T5010] invoke_syscall+0x98/0x2b8 [ 82.460243][ T5010] el0_svc_common+0x138/0x258 [ 82.460999][ T5010] do_el0_svc+0x58/0x14c [ 82.461706][ T5010] el0_svc+0x78/0x1e0 [ 82.462384][ T5010] el0t_64_sync_handler+0xcc/0xe4 [ 82.463258][ T5010] el0t_64_sync+0x1a0/0x1a4 [ 82.463973][ T5010] irq event stamp: 20096 [ 82.464642][ T5010] hardirqs last enabled at (20095): [] call_rcu+0x570/0x8fc [ 82.466072][ T5010] hardirqs last disabled at (20096): [] el1_dbg+0x24/0x80 [ 82.467483][ T5010] softirqs last enabled at (20062): [] handle_softirqs+0xa4c/0xbf0 [ 82.468999][ T5010] softirqs last disabled at (20011): [] __irq_exit_rcu+0x240/0x440 [ 82.470598][ T5010] ---[ end trace 55c08150b095c432 ]--- [ 82.473917][ T5010] REISERFS warning (device loop0): jdm-20006 create_privroot: xattrs/ACLs enabled and couldn't find/create .reiserfs_priv. Failing mount. [ 82.669421][ T5013] loop0: detected capacity change from 0 to 8192 [ 82.718050][ T5013] REISERFS (device loop0): found reiserfs format "3.5" with non-standard journal [ 82.719535][ T5013] REISERFS (device loop0): using ordered data mode [ 82.720594][ T5013] reiserfs: using flush barriers [ 82.722380][ T5013] REISERFS (device loop0): journal params: device loop0, size 512, journal first block 18, max trans len 256, max batch 225, max commit age 30, max trans age 30 [ 82.724877][ T5013] REISERFS (device loop0): checking transaction log (loop0) [ 82.726650][ T5013] REISERFS (device loop0): Using r5 hash to sort names [ 82.727644][ T5013] REISERFS (device loop0): using 3.5.x disk format [ 82.728730][ T5013] ------------[ cut here ]------------ [ 82.729506][ T5013] WARNING: CPU: 0 PID: 5013 at fs/inode.c:332 drop_nlink+0xe8/0x148 [ 82.730804][ T5013] Modules linked in: [ 82.731419][ T5013] CPU: 0 PID: 5013 Comm: syz.0.34 Tainted: G W syzkaller #0 [ 82.732666][ T5013] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 82.734284][ T5013] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 82.735562][ T5013] pc : drop_nlink+0xe8/0x148 [ 82.736350][ T5013] lr : drop_nlink+0xe8/0x148 [ 82.737085][ T5013] sp : ffff800020017660 [ 82.737755][ T5013] x29: ffff800020017660 x28: ffff8000200176c0 x27: dfff800000000000 [ 82.738969][ T5013] x26: ffff700004002ed8 x25: ffff0000e25a9c58 x24: 00000000ffffffff [ 82.740252][ T5013] x23: 1fffe0001c4b538b x22: dfff800000000000 x21: 0000000000000000 [ 82.741554][ T5013] x20: ffff0000e25a9c58 x19: ffff0000e25a9c10 x18: 0000000000000000 [ 82.742802][ T5013] x17: 0000000000000000 x16: ffff8000082c0c08 x15: 000000003b9aca00 [ 82.744035][ T5013] x14: 00000000111c4764 x13: 00000000613b1b27 x12: 0000000000ff0100 [ 82.745264][ T5013] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000893fd00 [ 82.746630][ T5013] x8 : ffff0000ce43b680 x7 : 0000000000000000 x6 : 000000000000003f [ 82.747966][ T5013] x5 : 0000000000000040 x4 : 0000000000000000 x3 : 0000000000000010 [ 82.749281][ T5013] x2 : 0000000000000006 x1 : 0000000000000000 x0 : 0000000000000000 [ 82.750577][ T5013] Call trace: [ 82.751101][ T5013] drop_nlink+0xe8/0x148 [ 82.751854][ T5013] reiserfs_mkdir+0x5dc/0x788 [ 82.752623][ T5013] reiserfs_xattr_init+0x2b0/0x6dc [ 82.753408][ T5013] reiserfs_fill_super+0x17ec/0x1bb4 [ 82.754256][ T5013] mount_bdev+0x264/0x358 [ 82.754956][ T5013] get_super_block+0x44/0x58 [ 82.755686][ T5013] legacy_get_tree+0xd4/0x16c [ 82.756416][ T5013] vfs_get_tree+0x90/0x274 [ 82.757136][ T5013] do_new_mount+0x228/0x810 [ 82.757755][ T5013] path_mount+0x5b4/0x1000 [ 82.758402][ T5013] __arm64_sys_mount+0x514/0x5e4 [ 82.759133][ T5013] invoke_syscall+0x98/0x2b8 [ 82.759871][ T5013] el0_svc_common+0x138/0x258 [ 82.760606][ T5013] do_el0_svc+0x58/0x14c [ 82.761252][ T5013] el0_svc+0x78/0x1e0 [ 82.761937][ T5013] el0t_64_sync_handler+0xcc/0xe4 [ 82.762734][ T5013] el0t_64_sync+0x1a0/0x1a4 [ 82.763509][ T5013] irq event stamp: 20778 [ 82.764242][ T5013] hardirqs last enabled at (20777): [] call_rcu+0x570/0x8fc [ 82.765727][ T5013] hardirqs last disabled at (20778): [] el1_dbg+0x24/0x80 [ 82.767109][ T5013] softirqs last enabled at (19972): [] local_bh_enable+0x10/0x34 [ 82.768562][ T5013] softirqs last disabled at (19970): [] local_bh_disable+0x10/0x34 [ 82.770050][ T5013] ---[ end trace 55c08150b095c433 ]--- [ 82.773740][ T5013] REISERFS warning (device loop0): jdm-20006 create_privroot: xattrs/ACLs enabled and couldn't find/create .reiserfs_priv. Failing mount. [ 82.956640][ T5016] loop0: detected capacity change from 0 to 8192 1970/01/01 00:01:22 executed programs: 21 [ 83.008067][ T5016] REISERFS (device loop0): found reiserfs format "3.5" with non-standard journal [ 83.009597][ T5016] REISERFS (device loop0): using ordered data mode [ 83.010600][ T5016] reiserfs: using flush barriers [ 83.015298][ T5016] REISERFS (device loop0): journal params: device loop0, size 512, journal first block 18, max trans len 256, max batch 225, max commit age 30, max trans age 30 [ 83.018013][ T5016] REISERFS (device loop0): checking transaction log (loop0) [ 83.019910][ T5016] REISERFS (device loop0): Using r5 hash to sort names [ 83.021240][ T5016] REISERFS (device loop0): using 3.5.x disk format [ 83.022377][ T5016] ------------[ cut here ]------------ [ 83.023223][ T5016] WARNING: CPU: 0 PID: 5016 at fs/inode.c:332 drop_nlink+0xe8/0x148 [ 83.024543][ T5016] Modules linked in: [ 83.025180][ T5016] CPU: 0 PID: 5016 Comm: syz.0.35 Tainted: G W syzkaller #0 [ 83.026514][ T5016] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 83.028223][ T5016] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 83.029593][ T5016] pc : drop_nlink+0xe8/0x148 [ 83.030328][ T5016] lr : drop_nlink+0xe8/0x148 [ 83.031036][ T5016] sp : ffff80001f6c7660 [ 83.031683][ T5016] x29: ffff80001f6c7660 x28: ffff80001f6c76c0 x27: dfff800000000000 [ 83.032979][ T5016] x26: ffff700003ed8ed8 x25: ffff0000e25aa998 x24: 00000000ffffffff [ 83.034338][ T5016] x23: 1fffe0001c4b5533 x22: dfff800000000000 x21: 0000000000000000 [ 83.035657][ T5016] x20: ffff0000e25aa998 x19: ffff0000e25aa950 x18: 0000000000000000 [ 83.037031][ T5016] x17: 0000000000000000 x16: ffff8000082c0c08 x15: 000000003b9aca00 [ 83.038415][ T5016] x14: 00000000111c4764 x13: 00000000613b1b27 x12: 0000000000ff0100 [ 83.039737][ T5016] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000893fd00 [ 83.040949][ T5016] x8 : ffff0000d6c90000 x7 : 0000000000000000 x6 : 000000000000003f [ 83.042194][ T5016] x5 : 0000000000000040 x4 : 0000000000000000 x3 : 0000000000000010 [ 83.043407][ T5016] x2 : 0000000000000006 x1 : 0000000000000000 x0 : 0000000000000000 [ 83.044736][ T5016] Call trace: [ 83.045240][ T5016] drop_nlink+0xe8/0x148 [ 83.045944][ T5016] reiserfs_mkdir+0x5dc/0x788 [ 83.046683][ T5016] reiserfs_xattr_init+0x2b0/0x6dc [ 83.047579][ T5016] reiserfs_fill_super+0x17ec/0x1bb4 [ 83.048476][ T5016] mount_bdev+0x264/0x358 [ 83.049221][ T5016] get_super_block+0x44/0x58 [ 83.049992][ T5016] legacy_get_tree+0xd4/0x16c [ 83.050777][ T5016] vfs_get_tree+0x90/0x274 [ 83.051511][ T5016] do_new_mount+0x228/0x810 [ 83.052230][ T5016] path_mount+0x5b4/0x1000 [ 83.052967][ T5016] __arm64_sys_mount+0x514/0x5e4 [ 83.053743][ T5016] invoke_syscall+0x98/0x2b8 [ 83.054468][ T5016] el0_svc_common+0x138/0x258 [ 83.055180][ T5016] do_el0_svc+0x58/0x14c [ 83.055924][ T5016] el0_svc+0x78/0x1e0 [ 83.056591][ T5016] el0t_64_sync_handler+0xcc/0xe4 [ 83.057375][ T5016] el0t_64_sync+0x1a0/0x1a4 [ 83.058087][ T5016] irq event stamp: 20080 [ 83.058723][ T5016] hardirqs last enabled at (20079): [] call_rcu+0x570/0x8fc [ 83.060176][ T5016] hardirqs last disabled at (20080): [] el1_dbg+0x24/0x80 [ 83.061500][ T5016] softirqs last enabled at (19838): [] handle_softirqs+0xa4c/0xbf0 [ 83.062975][ T5016] softirqs last disabled at (19813): [] __irq_exit_rcu+0x240/0x440 [ 83.064427][ T5016] ---[ end trace 55c08150b095c434 ]--- [ 83.065724][ T5016] REISERFS warning (device loop0): jdm-20006 create_privroot: xattrs/ACLs enabled and couldn't find/create .reiserfs_priv. Failing mount. [ 83.223570][ T5019] loop0: detected capacity change from 0 to 8192 [ 83.251622][ T5019] REISERFS (device loop0): found reiserfs format "3.5" with non-standard journal [ 83.253174][ T5019] REISERFS (device loop0): using ordered data mode [ 83.254199][ T5019] reiserfs: using flush barriers [ 83.255683][ T5019] REISERFS (device loop0): journal params: device loop0, size 512, journal first block 18, max trans len 256, max batch 225, max commit age 30, max trans age 30 [ 83.258888][ T5019] REISERFS (device loop0): checking transaction log (loop0) [ 83.261075][ T5019] REISERFS (device loop0): Using r5 hash to sort names [ 83.262192][ T5019] REISERFS (device loop0): using 3.5.x disk format [ 83.263320][ T5019] ------------[ cut here ]------------ [ 83.264182][ T5019] WARNING: CPU: 1 PID: 5019 at fs/inode.c:332 drop_nlink+0xe8/0x148 [ 83.265387][ T5019] Modules linked in: [ 83.265991][ T5019] CPU: 1 PID: 5019 Comm: syz.0.36 Tainted: G W syzkaller #0 [ 83.267377][ T5019] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 83.268956][ T5019] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 83.270191][ T5019] pc : drop_nlink+0xe8/0x148 [ 83.270938][ T5019] lr : drop_nlink+0xe8/0x148 [ 83.271691][ T5019] sp : ffff80001f6c7660 [ 83.272394][ T5019] x29: ffff80001f6c7660 x28: ffff80001f6c76c0 x27: dfff800000000000 [ 83.273771][ T5019] x26: ffff700003ed8ed8 x25: ffff0000e279d7f8 x24: 00000000ffffffff [ 83.275096][ T5019] x23: 1fffe0001c4f3aff x22: dfff800000000000 x21: 0000000000000000 [ 83.276376][ T5019] x20: ffff0000e279d7f8 x19: ffff0000e279d7b0 x18: 0000000000000000 [ 83.277688][ T5019] x17: 0000000000000000 x16: ffff8000082c0c08 x15: 000000003b9aca00 [ 83.279048][ T5019] x14: 00000000111c4764 x13: 00000000613b1b27 x12: 0000000000ff0100 [ 83.280417][ T5019] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000893fd00 [ 83.281650][ T5019] x8 : ffff0000d574b680 x7 : 0000000000000000 x6 : 000000000000003f [ 83.282987][ T5019] x5 : 0000000000000040 x4 : 0000000000000000 x3 : 0000000000000010 [ 83.284334][ T5019] x2 : 0000000000000006 x1 : 0000000000000000 x0 : 0000000000000000 [ 83.285673][ T5019] Call trace: [ 83.286154][ T5019] drop_nlink+0xe8/0x148 [ 83.286853][ T5019] reiserfs_mkdir+0x5dc/0x788 [ 83.287609][ T5019] reiserfs_xattr_init+0x2b0/0x6dc [ 83.288485][ T5019] reiserfs_fill_super+0x17ec/0x1bb4 [ 83.289320][ T5019] mount_bdev+0x264/0x358 [ 83.290007][ T5019] get_super_block+0x44/0x58 [ 83.290712][ T5019] legacy_get_tree+0xd4/0x16c [ 83.291410][ T5019] vfs_get_tree+0x90/0x274 [ 83.292066][ T5019] do_new_mount+0x228/0x810 [ 83.292675][ T5019] path_mount+0x5b4/0x1000 [ 83.293300][ T5019] __arm64_sys_mount+0x514/0x5e4 [ 83.294042][ T5019] invoke_syscall+0x98/0x2b8 [ 83.294812][ T5019] el0_svc_common+0x138/0x258 [ 83.295503][ T5019] do_el0_svc+0x58/0x14c [ 83.296181][ T5019] el0_svc+0x78/0x1e0 [ 83.296825][ T5019] el0t_64_sync_handler+0xcc/0xe4 [ 83.297636][ T5019] el0t_64_sync+0x1a0/0x1a4 [ 83.298402][ T5019] irq event stamp: 20148 [ 83.299074][ T5019] hardirqs last enabled at (20147): [] call_rcu+0x570/0x8fc [ 83.300470][ T5019] hardirqs last disabled at (20148): [] el1_dbg+0x24/0x80 [ 83.301892][ T5019] softirqs last enabled at (19906): [] handle_softirqs+0xa4c/0xbf0 [ 83.303458][ T5019] softirqs last disabled at (19881): [] __irq_exit_rcu+0x240/0x440 [ 83.304875][ T5019] ---[ end trace 55c08150b095c435 ]--- [ 83.306425][ T5019] REISERFS warning (device loop0): jdm-20006 create_privroot: xattrs/ACLs enabled and couldn't find/create .reiserfs_priv. Failing mount. [ 83.451750][ T5022] loop0: detected capacity change from 0 to 8192 [ 83.481378][ T5022] REISERFS (device loop0): found reiserfs format "3.5" with non-standard journal [ 83.482782][ T5022] REISERFS (device loop0): using ordered data mode [ 83.483697][ T5022] reiserfs: using flush barriers [ 83.484954][ T5022] REISERFS (device loop0): journal params: device loop0, size 512, journal first block 18, max trans len 256, max batch 225, max commit age 30, max trans age 30 [ 83.488028][ T5022] REISERFS (device loop0): checking transaction log (loop0) [ 83.489817][ T5022] REISERFS (device loop0): Using r5 hash to sort names [ 83.490879][ T5022] REISERFS (device loop0): using 3.5.x disk format [ 83.492016][ T5022] ------------[ cut here ]------------ [ 83.492786][ T5022] WARNING: CPU: 0 PID: 5022 at fs/inode.c:332 drop_nlink+0xe8/0x148 [ 83.493951][ T5022] Modules linked in: [ 83.494552][ T5022] CPU: 0 PID: 5022 Comm: syz.0.37 Tainted: G W syzkaller #0 [ 83.495858][ T5022] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 83.497398][ T5022] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 83.498684][ T5022] pc : drop_nlink+0xe8/0x148 [ 83.499465][ T5022] lr : drop_nlink+0xe8/0x148 [ 83.500206][ T5022] sp : ffff8000200e7660 [ 83.500817][ T5022] x29: ffff8000200e7660 x28: ffff8000200e76c0 x27: dfff800000000000 [ 83.502029][ T5022] x26: ffff70000401ced8 x25: ffff0000e25ab6d8 x24: 00000000ffffffff [ 83.503359][ T5022] x23: 1fffe0001c4b56db x22: dfff800000000000 x21: 0000000000000000 [ 83.504677][ T5022] x20: ffff0000e25ab6d8 x19: ffff0000e25ab690 x18: 0000000000000000 [ 83.505949][ T5022] x17: 0000000000000000 x16: ffff8000082c0c08 x15: 000000003b9aca00 [ 83.507306][ T5022] x14: 00000000111c4764 x13: 00000000613b1b27 x12: 0000000000ff0100 [ 83.508605][ T5022] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000893fd00 [ 83.509897][ T5022] x8 : ffff0000cc903680 x7 : 0000000000000000 x6 : 000000000000003f [ 83.511144][ T5022] x5 : 0000000000000040 x4 : 0000000000000000 x3 : 0000000000000010 [ 83.512468][ T5022] x2 : 0000000000000006 x1 : 0000000000000000 x0 : 0000000000000000 [ 83.513716][ T5022] Call trace: [ 83.514214][ T5022] drop_nlink+0xe8/0x148 [ 83.514870][ T5022] reiserfs_mkdir+0x5dc/0x788 [ 83.515565][ T5022] reiserfs_xattr_init+0x2b0/0x6dc [ 83.516429][ T5022] reiserfs_fill_super+0x17ec/0x1bb4 [ 83.517342][ T5022] mount_bdev+0x264/0x358 [ 83.518052][ T5022] get_super_block+0x44/0x58 [ 83.518841][ T5022] legacy_get_tree+0xd4/0x16c [ 83.519677][ T5022] vfs_get_tree+0x90/0x274 [ 83.520429][ T5022] do_new_mount+0x228/0x810 [ 83.521170][ T5022] path_mount+0x5b4/0x1000 [ 83.521865][ T5022] __arm64_sys_mount+0x514/0x5e4 [ 83.522634][ T5022] invoke_syscall+0x98/0x2b8 [ 83.523424][ T5022] el0_svc_common+0x138/0x258 [ 83.524225][ T5022] do_el0_svc+0x58/0x14c [ 83.524892][ T5022] el0_svc+0x78/0x1e0 [ 83.525561][ T5022] el0t_64_sync_handler+0xcc/0xe4 [ 83.526379][ T5022] el0t_64_sync+0x1a0/0x1a4 [ 83.527100][ T5022] irq event stamp: 20076 [ 83.527787][ T5022] hardirqs last enabled at (20075): [] call_rcu+0x570/0x8fc [ 83.529184][ T5022] hardirqs last disabled at (20076): [] el1_dbg+0x24/0x80 [ 83.530580][ T5022] softirqs last enabled at (19842): [] handle_softirqs+0xa4c/0xbf0 [ 83.532227][ T5022] softirqs last disabled at (19817): [] __irq_exit_rcu+0x240/0x440 [ 83.533883][ T5022] ---[ end trace 55c08150b095c436 ]--- [ 83.535939][ T5022] REISERFS warning (device loop0): jdm-20006 create_privroot: xattrs/ACLs enabled and couldn't find/create .reiserfs_priv. Failing mount. [ 83.707126][ T5025] loop0: detected capacity change from 0 to 8192 [ 83.830786][ T5025] REISERFS (device loop0): found reiserfs format "3.5" with non-standard journal [ 83.832358][ T5025] REISERFS (device loop0): using ordered data mode [ 83.833387][ T5025] reiserfs: using flush barriers [ 83.834506][ T5025] REISERFS (device loop0): journal params: device loop0, size 512, journal first block 18, max trans len 256, max batch 225, max commit age 30, max trans age 30 [ 83.837895][ T5025] REISERFS (device loop0): checking transaction log (loop0) [ 83.839618][ T5025] REISERFS (device loop0): Using r5 hash to sort names [ 83.840805][ T5025] REISERFS (device loop0): using 3.5.x disk format [ 83.842054][ T5025] ------------[ cut here ]------------ [ 83.842837][ T5025] WARNING: CPU: 1 PID: 5025 at fs/inode.c:332 drop_nlink+0xe8/0x148 [ 83.844068][ T5025] Modules linked in: [ 83.844620][ T5025] CPU: 1 PID: 5025 Comm: syz.0.38 Tainted: G W syzkaller #0 [ 83.845831][ T5025] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 83.847414][ T5025] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 83.848766][ T5025] pc : drop_nlink+0xe8/0x148 [ 83.849527][ T5025] lr : drop_nlink+0xe8/0x148 [ 83.850289][ T5025] sp : ffff800020127660 [ 83.850956][ T5025] x29: ffff800020127660 x28: ffff8000201276c0 x27: dfff800000000000 [ 83.852211][ T5025] x26: ffff700004024ed8 x25: ffff0000e279e538 x24: 00000000ffffffff [ 83.853489][ T5025] x23: 1fffe0001c4f3ca7 x22: dfff800000000000 x21: 0000000000000000 [ 83.854830][ T5025] x20: ffff0000e279e538 x19: ffff0000e279e4f0 x18: 0000000000000000 [ 83.856145][ T5025] x17: 0000000000000000 x16: ffff8000082c0c08 x15: 000000003b9aca00 [ 83.857449][ T5025] x14: 00000000111c4764 x13: 00000000613b1b27 x12: 0000000000ff0100 [ 83.858750][ T5025] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000893fd00 [ 83.859987][ T5025] x8 : ffff0000c8b851c0 x7 : 0000000000000000 x6 : 000000000000003f [ 83.861224][ T5025] x5 : 0000000000000040 x4 : 0000000000000000 x3 : 0000000000000010 [ 83.862436][ T5025] x2 : 0000000000000006 x1 : 0000000000000000 x0 : 0000000000000000 [ 83.863663][ T5025] Call trace: [ 83.864183][ T5025] drop_nlink+0xe8/0x148 [ 83.864852][ T5025] reiserfs_mkdir+0x5dc/0x788 [ 83.865582][ T5025] reiserfs_xattr_init+0x2b0/0x6dc [ 83.866434][ T5025] reiserfs_fill_super+0x17ec/0x1bb4 [ 83.867313][ T5025] mount_bdev+0x264/0x358 [ 83.868050][ T5025] get_super_block+0x44/0x58 [ 83.868821][ T5025] legacy_get_tree+0xd4/0x16c [ 83.869561][ T5025] vfs_get_tree+0x90/0x274 [ 83.870321][ T5025] do_new_mount+0x228/0x810 [ 83.871093][ T5025] path_mount+0x5b4/0x1000 [ 83.871860][ T5025] __arm64_sys_mount+0x514/0x5e4 [ 83.872733][ T5025] invoke_syscall+0x98/0x2b8 [ 83.873458][ T5025] el0_svc_common+0x138/0x258 [ 83.874212][ T5025] do_el0_svc+0x58/0x14c [ 83.874937][ T5025] el0_svc+0x78/0x1e0 [ 83.875574][ T5025] el0t_64_sync_handler+0xcc/0xe4 [ 83.876431][ T5025] el0t_64_sync+0x1a0/0x1a4 [ 83.877172][ T5025] irq event stamp: 19982 [ 83.877817][ T5025] hardirqs last enabled at (19981): [] call_rcu+0x570/0x8fc [ 83.879366][ T5025] hardirqs last disabled at (19982): [] el1_dbg+0x24/0x80 [ 83.880781][ T5025] softirqs last enabled at (19726): [] handle_softirqs+0xa4c/0xbf0 [ 83.882307][ T5025] softirqs last disabled at (19711): [] __irq_exit_rcu+0x240/0x440 [ 83.883922][ T5025] ---[ end trace 55c08150b095c437 ]--- [ 83.886745][ T5025] REISERFS warning (device loop0): jdm-20006 create_privroot: xattrs/ACLs enabled and couldn't find/create .reiserfs_priv. Failing mount. [ 84.041258][ T5028] loop0: detected capacity change from 0 to 8192 [ 84.072423][ T5028] REISERFS (device loop0): found reiserfs format "3.5" with non-standard journal [ 84.074515][ T5028] REISERFS (device loop0): using ordered data mode [ 84.075523][ T5028] reiserfs: using flush barriers [ 84.077260][ T5028] REISERFS (device loop0): journal params: device loop0, size 512, journal first block 18, max trans len 256, max batch 225, max commit age 30, max trans age 30 [ 84.079954][ T5028] REISERFS (device loop0): checking transaction log (loop0) [ 84.081610][ T5028] REISERFS (device loop0): Using r5 hash to sort names [ 84.082677][ T5028] REISERFS (device loop0): using 3.5.x disk format [ 84.083834][ T5028] ------------[ cut here ]------------ [ 84.084697][ T5028] WARNING: CPU: 0 PID: 5028 at fs/inode.c:332 drop_nlink+0xe8/0x148 [ 84.085910][ T5028] Modules linked in: [ 84.086485][ T5028] CPU: 0 PID: 5028 Comm: syz.0.39 Tainted: G W syzkaller #0 [ 84.087864][ T5028] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 84.089285][ T5028] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 84.090476][ T5028] pc : drop_nlink+0xe8/0x148 [ 84.091295][ T5028] lr : drop_nlink+0xe8/0x148 [ 84.092108][ T5028] sp : ffff800020127660 [ 84.092842][ T5028] x29: ffff800020127660 x28: ffff8000201276c0 x27: dfff800000000000 [ 84.094239][ T5028] x26: ffff700004024ed8 x25: ffff0000e25ac418 x24: 00000000ffffffff [ 84.095537][ T5028] x23: 1fffe0001c4b5883 x22: dfff800000000000 x21: 0000000000000000 [ 84.096721][ T5028] x20: ffff0000e25ac418 x19: ffff0000e25ac3d0 x18: 0000000000000000 [ 84.097982][ T5028] x17: 0000000000000000 x16: ffff8000082c0c08 x15: 000000003b9aca00 [ 84.099196][ T5028] x14: 00000000111c4764 x13: 00000000613b1b27 x12: 0000000000ff0100 [ 84.100455][ T5028] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000893fd00 [ 84.101719][ T5028] x8 : ffff0000ec5451c0 x7 : 0000000000000000 x6 : 000000000000003f [ 84.103125][ T5028] x5 : 0000000000000040 x4 : 0000000000000000 x3 : 0000000000000010 [ 84.104495][ T5028] x2 : 0000000000000006 x1 : 0000000000000000 x0 : 0000000000000000 [ 84.105900][ T5028] Call trace: [ 84.106485][ T5028] drop_nlink+0xe8/0x148 [ 84.107166][ T5028] reiserfs_mkdir+0x5dc/0x788 [ 84.107910][ T5028] reiserfs_xattr_init+0x2b0/0x6dc [ 84.108775][ T5028] reiserfs_fill_super+0x17ec/0x1bb4 [ 84.109724][ T5028] mount_bdev+0x264/0x358 [ 84.110428][ T5028] get_super_block+0x44/0x58 [ 84.111273][ T5028] legacy_get_tree+0xd4/0x16c [ 84.111979][ T5028] vfs_get_tree+0x90/0x274 [ 84.112701][ T5028] do_new_mount+0x228/0x810 [ 84.113486][ T5028] path_mount+0x5b4/0x1000 [ 84.114207][ T5028] __arm64_sys_mount+0x514/0x5e4 [ 84.115055][ T5028] invoke_syscall+0x98/0x2b8 [ 84.115851][ T5028] el0_svc_common+0x138/0x258 [ 84.116674][ T5028] do_el0_svc+0x58/0x14c [ 84.117363][ T5028] el0_svc+0x78/0x1e0 [ 84.118009][ T5028] el0t_64_sync_handler+0xcc/0xe4 [ 84.118794][ T5028] el0t_64_sync+0x1a0/0x1a4 [ 84.119543][ T5028] irq event stamp: 19948 [ 84.120203][ T5028] hardirqs last enabled at (19947): [] call_rcu+0x570/0x8fc [ 84.121762][ T5028] hardirqs last disabled at (19948): [] el1_dbg+0x24/0x80 [ 84.123088][ T5028] softirqs last enabled at (19436): [] handle_softirqs+0xa4c/0xbf0 [ 84.124621][ T5028] softirqs last disabled at (19427): [] __irq_exit_rcu+0x240/0x440 [ 84.126108][ T5028] ---[ end trace 55c08150b095c438 ]--- [ 84.127902][ T5028] REISERFS warning (device loop0): jdm-20006 create_privroot: xattrs/ACLs enabled and couldn't find/create .reiserfs_priv. Failing mount. [ 84.302708][ T5031] loop0: detected capacity change from 0 to 8192 [ 84.351695][ T5031] REISERFS (device loop0): found reiserfs format "3.5" with non-standard journal [ 84.353778][ T5031] REISERFS (device loop0): using ordered data mode [ 84.354785][ T5031] reiserfs: using flush barriers [ 84.355976][ T5031] REISERFS (device loop0): journal params: device loop0, size 512, journal first block 18, max trans len 256, max batch 225, max commit age 30, max trans age 30 [ 84.359052][ T5031] REISERFS (device loop0): checking transaction log (loop0) [ 84.360981][ T5031] REISERFS (device loop0): Using r5 hash to sort names [ 84.362225][ T5031] REISERFS (device loop0): using 3.5.x disk format [ 84.363406][ T5031] ------------[ cut here ]------------ [ 84.364190][ T5031] WARNING: CPU: 0 PID: 5031 at fs/inode.c:332 drop_nlink+0xe8/0x148 [ 84.365411][ T5031] Modules linked in: [ 84.365976][ T5031] CPU: 0 PID: 5031 Comm: syz.0.40 Tainted: G W syzkaller #0 [ 84.367284][ T5031] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 84.368782][ T5031] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 84.369975][ T5031] pc : drop_nlink+0xe8/0x148 [ 84.370648][ T5031] lr : drop_nlink+0xe8/0x148 [ 84.371371][ T5031] sp : ffff80001f557660 [ 84.372039][ T5031] x29: ffff80001f557660 x28: ffff80001f5576c0 x27: dfff800000000000 [ 84.373306][ T5031] x26: ffff700003eaaed8 x25: ffff0000e25ad158 x24: 00000000ffffffff [ 84.374639][ T5031] x23: 1fffe0001c4b5a2b x22: dfff800000000000 x21: 0000000000000000 [ 84.375922][ T5031] x20: ffff0000e25ad158 x19: ffff0000e25ad110 x18: 0000000000000000 [ 84.377191][ T5031] x17: 0000000000000000 x16: ffff8000082c0c08 x15: 000000003b9aca00 [ 84.378514][ T5031] x14: 00000000111c4764 x13: 00000000613b1b27 x12: 0000000000ff0100 [ 84.379862][ T5031] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000893fd00 [ 84.381063][ T5031] x8 : ffff0000d5749b40 x7 : 0000000000000000 x6 : 000000000000003f [ 84.382239][ T5031] x5 : 0000000000000040 x4 : 0000000000000000 x3 : 0000000000000010 [ 84.383464][ T5031] x2 : 0000000000000006 x1 : 0000000000000000 x0 : 0000000000000000 [ 84.384761][ T5031] Call trace: [ 84.385316][ T5031] drop_nlink+0xe8/0x148 [ 84.385993][ T5031] reiserfs_mkdir+0x5dc/0x788 [ 84.386769][ T5031] reiserfs_xattr_init+0x2b0/0x6dc [ 84.387630][ T5031] reiserfs_fill_super+0x17ec/0x1bb4 [ 84.388512][ T5031] mount_bdev+0x264/0x358 [ 84.389232][ T5031] get_super_block+0x44/0x58 [ 84.389963][ T5031] legacy_get_tree+0xd4/0x16c [ 84.390729][ T5031] vfs_get_tree+0x90/0x274 [ 84.391457][ T5031] do_new_mount+0x228/0x810 [ 84.392221][ T5031] path_mount+0x5b4/0x1000 [ 84.392919][ T5031] __arm64_sys_mount+0x514/0x5e4 [ 84.393673][ T5031] invoke_syscall+0x98/0x2b8 [ 84.394321][ T5031] el0_svc_common+0x138/0x258 [ 84.395051][ T5031] do_el0_svc+0x58/0x14c [ 84.395777][ T5031] el0_svc+0x78/0x1e0 [ 84.396429][ T5031] el0t_64_sync_handler+0xcc/0xe4 [ 84.397268][ T5031] el0t_64_sync+0x1a0/0x1a4 [ 84.398013][ T5031] irq event stamp: 20036 [ 84.398744][ T5031] hardirqs last enabled at (20035): [] call_rcu+0x570/0x8fc [ 84.400282][ T5031] hardirqs last disabled at (20036): [] el1_dbg+0x24/0x80 [ 84.401692][ T5031] softirqs last enabled at (19788): [] handle_softirqs+0xa4c/0xbf0 [ 84.403286][ T5031] softirqs last disabled at (19761): [] __irq_exit_rcu+0x240/0x440 [ 84.404827][ T5031] ---[ end trace 55c08150b095c439 ]--- [ 84.406767][ T5031] REISERFS warning (device loop0): jdm-20006 create_privroot: xattrs/ACLs enabled and couldn't find/create .reiserfs_priv. Failing mount. [ 84.585743][ T5034] loop0: detected capacity change from 0 to 8192 [ 84.631462][ T5034] REISERFS (device loop0): found reiserfs format "3.5" with non-standard journal [ 84.632970][ T5034] REISERFS (device loop0): using ordered data mode [ 84.634042][ T5034] reiserfs: using flush barriers [ 84.635295][ T5034] REISERFS (device loop0): journal params: device loop0, size 512, journal first block 18, max trans len 256, max batch 225, max commit age 30, max trans age 30 [ 84.638103][ T5034] REISERFS (device loop0): checking transaction log (loop0) [ 84.639916][ T5034] REISERFS (device loop0): Using r5 hash to sort names [ 84.640986][ T5034] REISERFS (device loop0): using 3.5.x disk format [ 84.642078][ T5034] ------------[ cut here ]------------ [ 84.642871][ T5034] WARNING: CPU: 1 PID: 5034 at fs/inode.c:332 drop_nlink+0xe8/0x148 [ 84.644038][ T5034] Modules linked in: [ 84.644573][ T5034] CPU: 1 PID: 5034 Comm: syz.0.41 Tainted: G W syzkaller #0 [ 84.645767][ T5034] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 84.647216][ T5034] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 84.648482][ T5034] pc : drop_nlink+0xe8/0x148 [ 84.649192][ T5034] lr : drop_nlink+0xe8/0x148 [ 84.649927][ T5034] sp : ffff80001f557660 [ 84.650561][ T5034] x29: ffff80001f557660 x28: ffff80001f5576c0 x27: dfff800000000000 [ 84.651814][ T5034] x26: ffff700003eaaed8 x25: ffff0000e279f278 x24: 00000000ffffffff [ 84.653059][ T5034] x23: 1fffe0001c4f3e4f x22: dfff800000000000 x21: 0000000000000000 [ 84.654227][ T5034] x20: ffff0000e279f278 x19: ffff0000e279f230 x18: 0000000000000000 [ 84.655380][ T5034] x17: 0000000000000000 x16: ffff8000082c0c08 x15: 000000003b9aca00 [ 84.656516][ T5034] x14: 00000000111c4764 x13: 00000000613b1b27 x12: 0000000000ff0100 [ 84.657709][ T5034] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000893fd00 [ 84.659047][ T5034] x8 : ffff0000d6edb680 x7 : 0000000000000000 x6 : 000000000000003f [ 84.660312][ T5034] x5 : 0000000000000040 x4 : 0000000000000000 x3 : 0000000000000010 [ 84.661644][ T5034] x2 : 0000000000000006 x1 : 0000000000000000 x0 : 0000000000000000 [ 84.662873][ T5034] Call trace: [ 84.663372][ T5034] drop_nlink+0xe8/0x148 [ 84.664085][ T5034] reiserfs_mkdir+0x5dc/0x788 [ 84.664922][ T5034] reiserfs_xattr_init+0x2b0/0x6dc [ 84.665704][ T5034] reiserfs_fill_super+0x17ec/0x1bb4 [ 84.666589][ T5034] mount_bdev+0x264/0x358 [ 84.667226][ T5034] get_super_block+0x44/0x58 [ 84.667956][ T5034] legacy_get_tree+0xd4/0x16c [ 84.668750][ T5034] vfs_get_tree+0x90/0x274 [ 84.669500][ T5034] do_new_mount+0x228/0x810 [ 84.670262][ T5034] path_mount+0x5b4/0x1000 [ 84.671013][ T5034] __arm64_sys_mount+0x514/0x5e4 [ 84.671860][ T5034] invoke_syscall+0x98/0x2b8 [ 84.672592][ T5034] el0_svc_common+0x138/0x258 [ 84.673384][ T5034] do_el0_svc+0x58/0x14c [ 84.674070][ T5034] el0_svc+0x78/0x1e0 [ 84.674700][ T5034] el0t_64_sync_handler+0xcc/0xe4 [ 84.675470][ T5034] el0t_64_sync+0x1a0/0x1a4 [ 84.676203][ T5034] irq event stamp: 20102 [ 84.676889][ T5034] hardirqs last enabled at (20101): [] call_rcu+0x570/0x8fc [ 84.678329][ T5034] hardirqs last disabled at (20102): [] el1_dbg+0x24/0x80 [ 84.679657][ T5034] softirqs last enabled at (19874): [] handle_softirqs+0xa4c/0xbf0 [ 84.681120][ T5034] softirqs last disabled at (19861): [] __irq_exit_rcu+0x240/0x440 [ 84.682608][ T5034] ---[ end trace 55c08150b095c43a ]--- [ 84.683598][ T5034] REISERFS warning (device loop0): jdm-20006 create_privroot: xattrs/ACLs enabled and couldn't find/create .reiserfs_priv. Failing mount. [ 84.829360][ T5037] loop0: detected capacity change from 0 to 8192 [ 84.871908][ T5037] REISERFS (device loop0): found reiserfs format "3.5" with non-standard journal [ 84.873552][ T5037] REISERFS (device loop0): using ordered data mode [ 84.874507][ T5037] reiserfs: using flush barriers [ 84.875722][ T5037] REISERFS (device loop0): journal params: device loop0, size 512, journal first block 18, max trans len 256, max batch 225, max commit age 30, max trans age 30 [ 84.878432][ T5037] REISERFS (device loop0): checking transaction log (loop0) [ 84.880256][ T5037] REISERFS (device loop0): Using r5 hash to sort names [ 84.881291][ T5037] REISERFS (device loop0): using 3.5.x disk format [ 84.882472][ T5037] ------------[ cut here ]------------ [ 84.883282][ T5037] WARNING: CPU: 1 PID: 5037 at fs/inode.c:332 drop_nlink+0xe8/0x148 [ 84.884496][ T5037] Modules linked in: [ 84.885081][ T5037] CPU: 1 PID: 5037 Comm: syz.0.42 Tainted: G W syzkaller #0 [ 84.886580][ T5037] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 84.888078][ T5037] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 84.889267][ T5037] pc : drop_nlink+0xe8/0x148 [ 84.890073][ T5037] lr : drop_nlink+0xe8/0x148 [ 84.890829][ T5037] sp : ffff800020127660 [ 84.891557][ T5037] x29: ffff800020127660 x28: ffff8000201276c0 x27: dfff800000000000 [ 84.892876][ T5037] x26: ffff700004024ed8 x25: ffff0000e24b81d8 x24: 00000000ffffffff [ 84.894201][ T5037] x23: 1fffe0001c49703b x22: dfff800000000000 x21: 0000000000000000 [ 84.895460][ T5037] x20: ffff0000e24b81d8 x19: ffff0000e24b8190 x18: 0000000000000000 [ 84.896672][ T5037] x17: 0000000000000000 x16: ffff8000082c0c08 x15: 000000003b9aca00 [ 84.897864][ T5037] x14: 00000000111c4764 x13: 00000000613b1b27 x12: 0000000000ff0100 [ 84.899018][ T5037] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000893fd00 [ 84.900240][ T5037] x8 : ffff0000ed4c3680 x7 : 0000000000000000 x6 : 000000000000003f [ 84.901413][ T5037] x5 : 0000000000000040 x4 : 0000000000000000 x3 : 0000000000000010 [ 84.902706][ T5037] x2 : 0000000000000006 x1 : 0000000000000000 x0 : 0000000000000000 [ 84.904108][ T5037] Call trace: [ 84.904658][ T5037] drop_nlink+0xe8/0x148 [ 84.905288][ T5037] reiserfs_mkdir+0x5dc/0x788 [ 84.906024][ T5037] reiserfs_xattr_init+0x2b0/0x6dc [ 84.906816][ T5037] reiserfs_fill_super+0x17ec/0x1bb4 [ 84.907674][ T5037] mount_bdev+0x264/0x358 [ 84.908412][ T5037] get_super_block+0x44/0x58 [ 84.909146][ T5037] legacy_get_tree+0xd4/0x16c [ 84.909896][ T5037] vfs_get_tree+0x90/0x274 [ 84.910628][ T5037] do_new_mount+0x228/0x810 [ 84.911317][ T5037] path_mount+0x5b4/0x1000 [ 84.911955][ T5037] __arm64_sys_mount+0x514/0x5e4 [ 84.912717][ T5037] invoke_syscall+0x98/0x2b8 [ 84.913466][ T5037] el0_svc_common+0x138/0x258 [ 84.914247][ T5037] do_el0_svc+0x58/0x14c [ 84.914935][ T5037] el0_svc+0x78/0x1e0 [ 84.915590][ T5037] el0t_64_sync_handler+0xcc/0xe4 [ 84.916454][ T5037] el0t_64_sync+0x1a0/0x1a4 [ 84.917227][ T5037] irq event stamp: 19934 [ 84.917873][ T5037] hardirqs last enabled at (19933): [] call_rcu+0x570/0x8fc [ 84.919396][ T5037] hardirqs last disabled at (19934): [] el1_dbg+0x24/0x80 [ 84.920878][ T5037] softirqs last enabled at (19706): [] handle_softirqs+0xa4c/0xbf0 [ 84.922416][ T5037] softirqs last disabled at (19697): [] __irq_exit_rcu+0x240/0x440 [ 84.923818][ T5037] ---[ end trace 55c08150b095c43b ]--- [ 84.925123][ T5037] REISERFS warning (device loop0): jdm-20006 create_privroot: xattrs/ACLs enabled and couldn't find/create .reiserfs_priv. Failing mount. [ 85.074609][ T5040] loop0: detected capacity change from 0 to 8192 [ 85.101776][ T5040] REISERFS (device loop0): found reiserfs format "3.5" with non-standard journal [ 85.103288][ T5040] REISERFS (device loop0): using ordered data mode [ 85.104321][ T5040] reiserfs: using flush barriers [ 85.106060][ T5040] REISERFS (device loop0): journal params: device loop0, size 512, journal first block 18, max trans len 256, max batch 225, max commit age 30, max trans age 30 [ 85.109241][ T5040] REISERFS (device loop0): checking transaction log (loop0) [ 85.110948][ T5040] REISERFS (device loop0): Using r5 hash to sort names [ 85.112285][ T5040] REISERFS (device loop0): using 3.5.x disk format [ 85.113414][ T5040] ------------[ cut here ]------------ [ 85.114223][ T5040] WARNING: CPU: 0 PID: 5040 at fs/inode.c:332 drop_nlink+0xe8/0x148 [ 85.115571][ T5040] Modules linked in: [ 85.116204][ T5040] CPU: 0 PID: 5040 Comm: syz.0.43 Tainted: G W syzkaller #0 [ 85.117602][ T5040] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 85.119230][ T5040] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 85.120460][ T5040] pc : drop_nlink+0xe8/0x148 [ 85.121184][ T5040] lr : drop_nlink+0xe8/0x148 [ 85.121946][ T5040] sp : ffff800020237660 [ 85.122634][ T5040] x29: ffff800020237660 x28: ffff8000202376c0 x27: dfff800000000000 [ 85.123941][ T5040] x26: ffff700004046ed8 x25: ffff0000e25ade98 x24: 00000000ffffffff [ 85.125225][ T5040] x23: 1fffe0001c4b5bd3 x22: dfff800000000000 x21: 0000000000000000 [ 85.126531][ T5040] x20: ffff0000e25ade98 x19: ffff0000e25ade50 x18: 0000000000000000 [ 85.127951][ T5040] x17: 0000000000000000 x16: ffff8000082c0c08 x15: 000000003b9aca00 [ 85.129372][ T5040] x14: 00000000111c4764 x13: 00000000613b1b27 x12: 0000000000ff0100 [ 85.130751][ T5040] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000893fd00 [ 85.132078][ T5040] x8 : ffff0000d6edd1c0 x7 : 0000000000000000 x6 : 000000000000003f [ 85.133460][ T5040] x5 : 0000000000000040 x4 : 0000000000000000 x3 : 0000000000000010 [ 85.134808][ T5040] x2 : 0000000000000006 x1 : 0000000000000000 x0 : 0000000000000000 [ 85.136088][ T5040] Call trace: [ 85.136586][ T5040] drop_nlink+0xe8/0x148 [ 85.137253][ T5040] reiserfs_mkdir+0x5dc/0x788 [ 85.137972][ T5040] reiserfs_xattr_init+0x2b0/0x6dc [ 85.138744][ T5040] reiserfs_fill_super+0x17ec/0x1bb4 [ 85.139542][ T5040] mount_bdev+0x264/0x358 [ 85.140211][ T5040] get_super_block+0x44/0x58 [ 85.140946][ T5040] legacy_get_tree+0xd4/0x16c [ 85.141698][ T5040] vfs_get_tree+0x90/0x274 [ 85.142387][ T5040] do_new_mount+0x228/0x810 [ 85.143018][ T5040] path_mount+0x5b4/0x1000 [ 85.143683][ T5040] __arm64_sys_mount+0x514/0x5e4 [ 85.144427][ T5040] invoke_syscall+0x98/0x2b8 [ 85.145097][ T5040] el0_svc_common+0x138/0x258 [ 85.145829][ T5040] do_el0_svc+0x58/0x14c [ 85.146491][ T5040] el0_svc+0x78/0x1e0 [ 85.147086][ T5040] el0t_64_sync_handler+0xcc/0xe4 [ 85.147854][ T5040] el0t_64_sync+0x1a0/0x1a4 [ 85.148500][ T5040] irq event stamp: 20518 [ 85.149129][ T5040] hardirqs last enabled at (20517): [] call_rcu+0x570/0x8fc [ 85.150539][ T5040] hardirqs last disabled at (20518): [] el1_dbg+0x24/0x80 [ 85.151908][ T5040] softirqs last enabled at (20268): [] handle_softirqs+0xa4c/0xbf0 [ 85.153380][ T5040] softirqs last disabled at (20247): [] __irq_exit_rcu+0x240/0x440 [ 85.154877][ T5040] ---[ end trace 55c08150b095c43c ]--- [ 85.156346][ T5040] REISERFS warning (device loop0): jdm-20006 create_privroot: xattrs/ACLs enabled and couldn't find/create .reiserfs_priv. Failing mount. [ 85.333257][ T5043] loop0: detected capacity change from 0 to 8192 [ 85.351652][ T5043] REISERFS (device loop0): found reiserfs format "3.5" with non-standard journal [ 85.353167][ T5043] REISERFS (device loop0): using ordered data mode [ 85.354196][ T5043] reiserfs: using flush barriers [ 85.355382][ T5043] REISERFS (device loop0): journal params: device loop0, size 512, journal first block 18, max trans len 256, max batch 225, max commit age 30, max trans age 30 [ 85.358529][ T5043] REISERFS (device loop0): checking transaction log (loop0) [ 85.360224][ T5043] REISERFS (device loop0): Using r5 hash to sort names [ 85.361292][ T5043] REISERFS (device loop0): using 3.5.x disk format [ 85.362388][ T5043] ------------[ cut here ]------------ [ 85.363105][ T5043] WARNING: CPU: 0 PID: 5043 at fs/inode.c:332 drop_nlink+0xe8/0x148 [ 85.364240][ T5043] Modules linked in: [ 85.364837][ T5043] CPU: 0 PID: 5043 Comm: syz.0.44 Tainted: G W syzkaller #0 [ 85.366147][ T5043] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 85.367832][ T5043] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 85.369027][ T5043] pc : drop_nlink+0xe8/0x148 [ 85.369797][ T5043] lr : drop_nlink+0xe8/0x148 [ 85.370596][ T5043] sp : ffff800020077660 [ 85.371279][ T5043] x29: ffff800020077660 x28: ffff8000200776c0 x27: dfff800000000000 [ 85.372580][ T5043] x26: ffff70000400eed8 x25: ffff0000e25aebd8 x24: 00000000ffffffff [ 85.373851][ T5043] x23: 1fffe0001c4b5d7b x22: dfff800000000000 x21: 0000000000000000 [ 85.375144][ T5043] x20: ffff0000e25aebd8 x19: ffff0000e25aeb90 x18: 0000000000000000 [ 85.376404][ T5043] x17: 0000000000000000 x16: ffff8000082c0c08 x15: 000000003b9aca00 [ 85.377702][ T5043] x14: 00000000111c4764 x13: 00000000613b1b27 x12: 0000000000ff0100 [ 85.378835][ T5043] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000893fd00 [ 85.380204][ T5043] x8 : ffff0000cf17d1c0 x7 : 0000000000000000 x6 : 000000000000003f [ 85.381645][ T5043] x5 : 0000000000000040 x4 : 0000000000000000 x3 : 0000000000000010 [ 85.383006][ T5043] x2 : 0000000000000006 x1 : 0000000000000000 x0 : 0000000000000000 [ 85.384346][ T5043] Call trace: [ 85.384940][ T5043] drop_nlink+0xe8/0x148 [ 85.385609][ T5043] reiserfs_mkdir+0x5dc/0x788 [ 85.386349][ T5043] reiserfs_xattr_init+0x2b0/0x6dc [ 85.387216][ T5043] reiserfs_fill_super+0x17ec/0x1bb4 [ 85.388076][ T5043] mount_bdev+0x264/0x358 [ 85.388770][ T5043] get_super_block+0x44/0x58 [ 85.389486][ T5043] legacy_get_tree+0xd4/0x16c [ 85.390202][ T5043] vfs_get_tree+0x90/0x274 [ 85.390877][ T5043] do_new_mount+0x228/0x810 [ 85.391624][ T5043] path_mount+0x5b4/0x1000 [ 85.392325][ T5043] __arm64_sys_mount+0x514/0x5e4 [ 85.393091][ T5043] invoke_syscall+0x98/0x2b8 [ 85.393773][ T5043] el0_svc_common+0x138/0x258 [ 85.394524][ T5043] do_el0_svc+0x58/0x14c [ 85.395173][ T5043] el0_svc+0x78/0x1e0 [ 85.395761][ T5043] el0t_64_sync_handler+0xcc/0xe4 [ 85.396495][ T5043] el0t_64_sync+0x1a0/0x1a4 [ 85.397177][ T5043] irq event stamp: 19968 [ 85.397797][ T5043] hardirqs last enabled at (19967): [] call_rcu+0x570/0x8fc [ 85.399150][ T5043] hardirqs last disabled at (19968): [] el1_dbg+0x24/0x80 [ 85.400451][ T5043] softirqs last enabled at (19752): [] handle_softirqs+0xa4c/0xbf0 [ 85.401897][ T5043] softirqs last disabled at (19733): [] __irq_exit_rcu+0x240/0x440 [ 85.403288][ T5043] ---[ end trace 55c08150b095c43d ]--- [ 85.405177][ T5043] REISERFS warning (device loop0): jdm-20006 create_privroot: xattrs/ACLs enabled and couldn't find/create .reiserfs_priv. Failing mount. [ 85.569422][ T5046] loop0: detected capacity change from 0 to 8192 [ 85.651490][ T5046] REISERFS (device loop0): found reiserfs format "3.5" with non-standard journal [ 85.653095][ T5046] REISERFS (device loop0): using ordered data mode [ 85.654093][ T5046] reiserfs: using flush barriers [ 85.655666][ T5046] REISERFS (device loop0): journal params: device loop0, size 512, journal first block 18, max trans len 256, max batch 225, max commit age 30, max trans age 30 [ 85.658629][ T5046] REISERFS (device loop0): checking transaction log (loop0) [ 85.660358][ T5046] REISERFS (device loop0): Using r5 hash to sort names [ 85.661397][ T5046] REISERFS (device loop0): using 3.5.x disk format [ 85.662519][ T5046] ------------[ cut here ]------------ [ 85.663386][ T5046] WARNING: CPU: 1 PID: 5046 at fs/inode.c:332 drop_nlink+0xe8/0x148 [ 85.664658][ T5046] Modules linked in: [ 85.665240][ T5046] CPU: 1 PID: 5046 Comm: syz.0.45 Tainted: G W syzkaller #0 [ 85.666425][ T5046] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 85.667954][ T5046] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 85.669209][ T5046] pc : drop_nlink+0xe8/0x148 [ 85.669995][ T5046] lr : drop_nlink+0xe8/0x148 [ 85.670704][ T5046] sp : ffff8000202f7660 [ 85.671394][ T5046] x29: ffff8000202f7660 x28: ffff8000202f76c0 x27: dfff800000000000 [ 85.672717][ T5046] x26: ffff70000405eed8 x25: ffff0000e24b8f18 x24: 00000000ffffffff [ 85.674039][ T5046] x23: 1fffe0001c4971e3 x22: dfff800000000000 x21: 0000000000000000 [ 85.675304][ T5046] x20: ffff0000e24b8f18 x19: ffff0000e24b8ed0 x18: 0000000000000000 [ 85.676553][ T5046] x17: 0000000000000000 x16: ffff8000082c0c08 x15: 000000003b9aca00 [ 85.677953][ T5046] x14: 00000000111c4764 x13: 00000000613b1b27 x12: 0000000000ff0100 [ 85.679209][ T5046] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000893fd00 [ 85.680391][ T5046] x8 : ffff0000d7ddb680 x7 : 0000000000000000 x6 : 000000000000003f [ 85.681640][ T5046] x5 : 0000000000000040 x4 : 0000000000000000 x3 : 0000000000000010 [ 85.682850][ T5046] x2 : 0000000000000006 x1 : 0000000000000000 x0 : 0000000000000000 [ 85.684099][ T5046] Call trace: [ 85.684565][ T5046] drop_nlink+0xe8/0x148 [ 85.685167][ T5046] reiserfs_mkdir+0x5dc/0x788 [ 85.685872][ T5046] reiserfs_xattr_init+0x2b0/0x6dc [ 85.686781][ T5046] reiserfs_fill_super+0x17ec/0x1bb4 [ 85.687666][ T5046] mount_bdev+0x264/0x358 [ 85.688297][ T5046] get_super_block+0x44/0x58 [ 85.689034][ T5046] legacy_get_tree+0xd4/0x16c [ 85.689801][ T5046] vfs_get_tree+0x90/0x274 [ 85.690493][ T5046] do_new_mount+0x228/0x810 [ 85.691261][ T5046] path_mount+0x5b4/0x1000 [ 85.692004][ T5046] __arm64_sys_mount+0x514/0x5e4 [ 85.692835][ T5046] invoke_syscall+0x98/0x2b8 [ 85.693595][ T5046] el0_svc_common+0x138/0x258 [ 85.694369][ T5046] do_el0_svc+0x58/0x14c [ 85.695056][ T5046] el0_svc+0x78/0x1e0 [ 85.695710][ T5046] el0t_64_sync_handler+0xcc/0xe4 [ 85.696535][ T5046] el0t_64_sync+0x1a0/0x1a4 [ 85.697250][ T5046] irq event stamp: 20184 [ 85.697917][ T5046] hardirqs last enabled at (20183): [] call_rcu+0x570/0x8fc [ 85.699349][ T5046] hardirqs last disabled at (20184): [] el1_dbg+0x24/0x80 [ 85.700829][ T5046] softirqs last enabled at (19956): [] handle_softirqs+0xa4c/0xbf0 [ 85.702342][ T5046] softirqs last disabled at (19949): [] __irq_exit_rcu+0x240/0x440 [ 85.703795][ T5046] ---[ end trace 55c08150b095c43e ]--- [ 85.704936][ T5046] REISERFS warning (device loop0): jdm-20006 create_privroot: xattrs/ACLs enabled and couldn't find/create .reiserfs_priv. Failing mount. [ 85.879269][ T5049] loop0: detected capacity change from 0 to 8192 [ 85.920782][ T5049] REISERFS (device loop0): found reiserfs format "3.5" with non-standard journal [ 85.922303][ T5049] REISERFS (device loop0): using ordered data mode [ 85.923467][ T5049] reiserfs: using flush barriers [ 85.924743][ T5049] REISERFS (device loop0): journal params: device loop0, size 512, journal first block 18, max trans len 256, max batch 225, max commit age 30, max trans age 30 [ 85.927642][ T5049] REISERFS (device loop0): checking transaction log (loop0) [ 85.929394][ T5049] REISERFS (device loop0): Using r5 hash to sort names [ 85.930622][ T5049] REISERFS (device loop0): using 3.5.x disk format [ 85.931945][ T5049] ------------[ cut here ]------------ [ 85.932910][ T5049] WARNING: CPU: 1 PID: 5049 at fs/inode.c:332 drop_nlink+0xe8/0x148 [ 85.934342][ T5049] Modules linked in: [ 85.935001][ T5049] CPU: 1 PID: 5049 Comm: syz.0.46 Tainted: G W syzkaller #0 [ 85.936401][ T5049] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 85.938080][ T5049] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 85.939366][ T5049] pc : drop_nlink+0xe8/0x148 [ 85.940046][ T5049] lr : drop_nlink+0xe8/0x148 [ 85.940713][ T5049] sp : ffff80001f5e7660 [ 85.941293][ T5049] x29: ffff80001f5e7660 x28: ffff80001f5e76c0 x27: dfff800000000000 [ 85.942560][ T5049] x26: ffff700003ebced8 x25: ffff0000e25af918 x24: 00000000ffffffff [ 85.943755][ T5049] x23: 1fffe0001c4b5f23 x22: dfff800000000000 x21: 0000000000000000 [ 85.945042][ T5049] x20: ffff0000e25af918 x19: ffff0000e25af8d0 x18: 0000000000000000 [ 85.946353][ T5049] x17: 0000000000000000 x16: ffff8000082c0c08 x15: 000000003b9aca00 [ 85.947711][ T5049] x14: 00000000111c4764 x13: 00000000613b1b27 x12: 0000000000ff0100 [ 85.949018][ T5049] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000893fd00 [ 85.950418][ T5049] x8 : ffff0000d7dd8000 x7 : 0000000000000000 x6 : 000000000000003f [ 85.951754][ T5049] x5 : 0000000000000040 x4 : 0000000000000000 x3 : 0000000000000010 [ 85.953043][ T5049] x2 : 0000000000000006 x1 : 0000000000000000 x0 : 0000000000000000 [ 85.954368][ T5049] Call trace: [ 85.954945][ T5049] drop_nlink+0xe8/0x148 [ 85.955656][ T5049] reiserfs_mkdir+0x5dc/0x788 [ 85.956402][ T5049] reiserfs_xattr_init+0x2b0/0x6dc [ 85.957283][ T5049] reiserfs_fill_super+0x17ec/0x1bb4 [ 85.958168][ T5049] mount_bdev+0x264/0x358 [ 85.958901][ T5049] get_super_block+0x44/0x58 [ 85.959664][ T5049] legacy_get_tree+0xd4/0x16c [ 85.960489][ T5049] vfs_get_tree+0x90/0x274 [ 85.961198][ T5049] do_new_mount+0x228/0x810 [ 85.961938][ T5049] path_mount+0x5b4/0x1000 [ 85.962741][ T5049] __arm64_sys_mount+0x514/0x5e4 [ 85.963600][ T5049] invoke_syscall+0x98/0x2b8 [ 85.964393][ T5049] el0_svc_common+0x138/0x258 [ 85.965197][ T5049] do_el0_svc+0x58/0x14c [ 85.965858][ T5049] el0_svc+0x78/0x1e0 [ 85.966522][ T5049] el0t_64_sync_handler+0xcc/0xe4 [ 85.967351][ T5049] el0t_64_sync+0x1a0/0x1a4 [ 85.968069][ T5049] irq event stamp: 20100 [ 85.968772][ T5049] hardirqs last enabled at (20099): [] call_rcu+0x570/0x8fc [ 85.970300][ T5049] hardirqs last disabled at (20100): [] el1_dbg+0x24/0x80 [ 85.971725][ T5049] softirqs last enabled at (19848): [] handle_softirqs+0xa4c/0xbf0 [ 85.973359][ T5049] softirqs last disabled at (19831): [] __irq_exit_rcu+0x240/0x440 [ 85.974990][ T5049] ---[ end trace 55c08150b095c43f ]--- [ 85.976736][ T5049] REISERFS warning (device loop0): jdm-20006 create_privroot: xattrs/ACLs enabled and couldn't find/create .reiserfs_priv. Failing mount. [ 86.163289][ T5052] loop0: detected capacity change from 0 to 8192 [ 86.182632][ T5052] REISERFS (device loop0): found reiserfs format "3.5" with non-standard journal [ 86.184268][ T5052] REISERFS (device loop0): using ordered data mode [ 86.185250][ T5052] reiserfs: using flush barriers [ 86.186972][ T5052] REISERFS (device loop0): journal params: device loop0, size 512, journal first block 18, max trans len 256, max batch 225, max commit age 30, max trans age 30 [ 86.189778][ T5052] REISERFS (device loop0): checking transaction log (loop0) [ 86.191517][ T5052] REISERFS (device loop0): Using r5 hash to sort names [ 86.192718][ T5052] REISERFS (device loop0): using 3.5.x disk format [ 86.193968][ T5052] ------------[ cut here ]------------ [ 86.194759][ T5052] WARNING: CPU: 0 PID: 5052 at fs/inode.c:332 drop_nlink+0xe8/0x148 [ 86.196033][ T5052] Modules linked in: [ 86.196752][ T5052] CPU: 0 PID: 5052 Comm: syz.0.47 Tainted: G W syzkaller #0 [ 86.198119][ T5052] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 86.199751][ T5052] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 86.201162][ T5052] pc : drop_nlink+0xe8/0x148 [ 86.201872][ T5052] lr : drop_nlink+0xe8/0x148 [ 86.202636][ T5052] sp : ffff80001f5e7660 [ 86.203318][ T5052] x29: ffff80001f5e7660 x28: ffff80001f5e76c0 x27: dfff800000000000 [ 86.204708][ T5052] x26: ffff700003ebced8 x25: ffff0000e26c0878 x24: 00000000ffffffff [ 86.206160][ T5052] x23: 1fffe0001c4d810f x22: dfff800000000000 x21: 0000000000000000 [ 86.207517][ T5052] x20: ffff0000e26c0878 x19: ffff0000e26c0830 x18: 0000000000000000 [ 86.208858][ T5052] x17: 0000000000000000 x16: ffff8000082c0c08 x15: 000000003b9aca00 [ 86.210133][ T5052] x14: 00000000111c4764 x13: 00000000613b1b27 x12: 0000000000ff0100 [ 86.211328][ T5052] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000893fd00 [ 86.212549][ T5052] x8 : ffff0000cf178000 x7 : 0000000000000000 x6 : 000000000000003f [ 86.213777][ T5052] x5 : 0000000000000040 x4 : 0000000000000000 x3 : 0000000000000010 [ 86.214994][ T5052] x2 : 0000000000000006 x1 : 0000000000000000 x0 : 0000000000000000 [ 86.216387][ T5052] Call trace: [ 86.216938][ T5052] drop_nlink+0xe8/0x148 [ 86.217674][ T5052] reiserfs_mkdir+0x5dc/0x788 [ 86.218434][ T5052] reiserfs_xattr_init+0x2b0/0x6dc [ 86.219331][ T5052] reiserfs_fill_super+0x17ec/0x1bb4 [ 86.220225][ T5052] mount_bdev+0x264/0x358 [ 86.220858][ T5052] get_super_block+0x44/0x58 [ 86.221566][ T5052] legacy_get_tree+0xd4/0x16c [ 86.222392][ T5052] vfs_get_tree+0x90/0x274 [ 86.223117][ T5052] do_new_mount+0x228/0x810 [ 86.223887][ T5052] path_mount+0x5b4/0x1000 [ 86.224591][ T5052] __arm64_sys_mount+0x514/0x5e4 [ 86.225430][ T5052] invoke_syscall+0x98/0x2b8 [ 86.226170][ T5052] el0_svc_common+0x138/0x258 [ 86.226983][ T5052] do_el0_svc+0x58/0x14c [ 86.227682][ T5052] el0_svc+0x78/0x1e0 [ 86.228355][ T5052] el0t_64_sync_handler+0xcc/0xe4 [ 86.229205][ T5052] el0t_64_sync+0x1a0/0x1a4 [ 86.229915][ T5052] irq event stamp: 20036 [ 86.230547][ T5052] hardirqs last enabled at (20035): [] call_rcu+0x570/0x8fc [ 86.232087][ T5052] hardirqs last disabled at (20036): [] el1_dbg+0x24/0x80 [ 86.233549][ T5052] softirqs last enabled at (19660): [] handle_softirqs+0xa4c/0xbf0 [ 86.235115][ T5052] softirqs last disabled at (19639): [] __irq_exit_rcu+0x240/0x440 [ 86.236715][ T5052] ---[ end trace 55c08150b095c440 ]--- [ 86.237825][ T5052] REISERFS warning (device loop0): jdm-20006 create_privroot: xattrs/ACLs enabled and couldn't find/create .reiserfs_priv. Failing mount. [ 86.404366][ T5055] loop0: detected capacity change from 0 to 8192 [ 86.431465][ T5055] REISERFS (device loop0): found reiserfs format "3.5" with non-standard journal [ 86.432997][ T5055] REISERFS (device loop0): using ordered data mode [ 86.434080][ T5055] reiserfs: using flush barriers [ 86.435388][ T5055] REISERFS (device loop0): journal params: device loop0, size 512, journal first block 18, max trans len 256, max batch 225, max commit age 30, max trans age 30 [ 86.438541][ T5055] REISERFS (device loop0): checking transaction log (loop0) [ 86.440355][ T5055] REISERFS (device loop0): Using r5 hash to sort names [ 86.441415][ T5055] REISERFS (device loop0): using 3.5.x disk format [ 86.442883][ T5055] ------------[ cut here ]------------ [ 86.443714][ T5055] WARNING: CPU: 1 PID: 5055 at fs/inode.c:332 drop_nlink+0xe8/0x148 [ 86.444984][ T5055] Modules linked in: [ 86.445618][ T5055] CPU: 1 PID: 5055 Comm: syz.0.48 Tainted: G W syzkaller #0 [ 86.446941][ T5055] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 86.448509][ T5055] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 86.449772][ T5055] pc : drop_nlink+0xe8/0x148 [ 86.450462][ T5055] lr : drop_nlink+0xe8/0x148 [ 86.451195][ T5055] sp : ffff800020427660 [ 86.451814][ T5055] x29: ffff800020427660 x28: ffff8000204276c0 x27: dfff800000000000 [ 86.453177][ T5055] x26: ffff700004084ed8 x25: ffff0000e24ba2f8 x24: 00000000ffffffff [ 86.454542][ T5055] x23: 1fffe0001c49745f x22: dfff800000000000 x21: 0000000000000000 [ 86.455791][ T5055] x20: ffff0000e24ba2f8 x19: ffff0000e24ba2b0 x18: 0000000000000000 [ 86.457055][ T5055] x17: 0000000000000000 x16: ffff8000082c0c08 x15: 000000003b9aca00 [ 86.458296][ T5055] x14: 00000000111c4764 x13: 00000000613b1b27 x12: 0000000000ff0100 [ 86.459525][ T5055] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000893fd00 [ 86.460774][ T5055] x8 : ffff0000d7b78000 x7 : 0000000000000000 x6 : 000000000000003f [ 86.461980][ T5055] x5 : 0000000000000040 x4 : 0000000000000000 x3 : 0000000000000010 [ 86.463239][ T5055] x2 : 0000000000000006 x1 : 0000000000000000 x0 : 0000000000000000 [ 86.464432][ T5055] Call trace: [ 86.464949][ T5055] drop_nlink+0xe8/0x148 [ 86.465616][ T5055] reiserfs_mkdir+0x5dc/0x788 [ 86.466323][ T5055] reiserfs_xattr_init+0x2b0/0x6dc [ 86.467103][ T5055] reiserfs_fill_super+0x17ec/0x1bb4 [ 86.467878][ T5055] mount_bdev+0x264/0x358 [ 86.468498][ T5055] get_super_block+0x44/0x58 [ 86.469161][ T5055] legacy_get_tree+0xd4/0x16c [ 86.469860][ T5055] vfs_get_tree+0x90/0x274 [ 86.470536][ T5055] do_new_mount+0x228/0x810 [ 86.471180][ T5055] path_mount+0x5b4/0x1000 [ 86.471844][ T5055] __arm64_sys_mount+0x514/0x5e4 [ 86.472624][ T5055] invoke_syscall+0x98/0x2b8 [ 86.473310][ T5055] el0_svc_common+0x138/0x258 [ 86.473992][ T5055] do_el0_svc+0x58/0x14c [ 86.474645][ T5055] el0_svc+0x78/0x1e0 [ 86.475297][ T5055] el0t_64_sync_handler+0xcc/0xe4 [ 86.476091][ T5055] el0t_64_sync+0x1a0/0x1a4 [ 86.476791][ T5055] irq event stamp: 20106 [ 86.477482][ T5055] hardirqs last enabled at (20105): [] call_rcu+0x570/0x8fc [ 86.478847][ T5055] hardirqs last disabled at (20106): [] el1_dbg+0x24/0x80 [ 86.480122][ T5055] softirqs last enabled at (20068): [] handle_softirqs+0xa4c/0xbf0 [ 86.481587][ T5055] softirqs last disabled at (19965): [] __irq_exit_rcu+0x240/0x440 [ 86.482967][ T5055] ---[ end trace 55c08150b095c441 ]--- [ 86.484180][ T5055] REISERFS warning (device loop0): jdm-20006 create_privroot: xattrs/ACLs enabled and couldn't find/create .reiserfs_priv. Failing mount. [ 86.665150][ T5058] loop0: detected capacity change from 0 to 8192 [ 86.700104][ T5058] REISERFS (device loop0): found reiserfs format "3.5" with non-standard journal [ 86.701734][ T5058] REISERFS (device loop0): using ordered data mode [ 86.702816][ T5058] reiserfs: using flush barriers [ 86.704082][ T5058] REISERFS (device loop0): journal params: device loop0, size 512, journal first block 18, max trans len 256, max batch 225, max commit age 30, max trans age 30 [ 86.706650][ T5058] REISERFS (device loop0): checking transaction log (loop0) [ 86.708469][ T5058] REISERFS (device loop0): Using r5 hash to sort names [ 86.709621][ T5058] REISERFS (device loop0): using 3.5.x disk format [ 86.710809][ T5058] ------------[ cut here ]------------ [ 86.711564][ T5058] WARNING: CPU: 1 PID: 5058 at fs/inode.c:332 drop_nlink+0xe8/0x148 [ 86.712775][ T5058] Modules linked in: [ 86.713360][ T5058] CPU: 1 PID: 5058 Comm: syz.0.49 Tainted: G W syzkaller #0 [ 86.714648][ T5058] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 86.716183][ T5058] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 86.717539][ T5058] pc : drop_nlink+0xe8/0x148 [ 86.718207][ T5058] lr : drop_nlink+0xe8/0x148 [ 86.719001][ T5058] sp : ffff800020427660 [ 86.719763][ T5058] x29: ffff800020427660 x28: ffff8000204276c0 x27: dfff800000000000 [ 86.721093][ T5058] x26: ffff700004084ed8 x25: ffff0000e24bb038 x24: 00000000ffffffff [ 86.722446][ T5058] x23: 1fffe0001c497607 x22: dfff800000000000 x21: 0000000000000000 [ 86.723809][ T5058] x20: ffff0000e24bb038 x19: ffff0000e24baff0 x18: 0000000000000000 [ 86.725166][ T5058] x17: 0000000000000000 x16: ffff8000082c0c08 x15: 000000003b9aca00 [ 86.726457][ T5058] x14: 00000000111c4764 x13: 00000000613b1b27 x12: 0000000000ff0100 [ 86.727760][ T5058] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000893fd00 [ 86.729047][ T5058] x8 : ffff0000d3e20000 x7 : 0000000000000000 x6 : 000000000000003f [ 86.730378][ T5058] x5 : 0000000000000040 x4 : 0000000000000000 x3 : 0000000000000010 [ 86.731791][ T5058] x2 : 0000000000000006 x1 : 0000000000000000 x0 : 0000000000000000 [ 86.733190][ T5058] Call trace: [ 86.733773][ T5058] drop_nlink+0xe8/0x148 [ 86.734440][ T5058] reiserfs_mkdir+0x5dc/0x788 [ 86.735203][ T5058] reiserfs_xattr_init+0x2b0/0x6dc [ 86.736005][ T5058] reiserfs_fill_super+0x17ec/0x1bb4 [ 86.736805][ T5058] mount_bdev+0x264/0x358 [ 86.737553][ T5058] get_super_block+0x44/0x58 [ 86.738376][ T5058] legacy_get_tree+0xd4/0x16c [ 86.739221][ T5058] vfs_get_tree+0x90/0x274 [ 86.739941][ T5058] do_new_mount+0x228/0x810 [ 86.740663][ T5058] path_mount+0x5b4/0x1000 [ 86.741316][ T5058] __arm64_sys_mount+0x514/0x5e4 [ 86.742090][ T5058] invoke_syscall+0x98/0x2b8 [ 86.742798][ T5058] el0_svc_common+0x138/0x258 [ 86.743518][ T5058] do_el0_svc+0x58/0x14c [ 86.744170][ T5058] el0_svc+0x78/0x1e0 [ 86.744879][ T5058] el0t_64_sync_handler+0xcc/0xe4 [ 86.745728][ T5058] el0t_64_sync+0x1a0/0x1a4 [ 86.746479][ T5058] irq event stamp: 19990 [ 86.747199][ T5058] hardirqs last enabled at (19989): [] call_rcu+0x570/0x8fc [ 86.748575][ T5058] hardirqs last disabled at (19990): [] el1_dbg+0x24/0x80 [ 86.749925][ T5058] softirqs last enabled at (19734): [] handle_softirqs+0xa4c/0xbf0 [ 86.751552][ T5058] softirqs last disabled at (19725): [] __irq_exit_rcu+0x240/0x440 [ 86.752962][ T5058] ---[ end trace 55c08150b095c442 ]--- [ 86.754108][ T5058] REISERFS warning (device loop0): jdm-20006 create_privroot: xattrs/ACLs enabled and couldn't find/create .reiserfs_priv. Failing mount. [ 86.923478][ T5061] loop0: detected capacity change from 0 to 8192 [ 86.950906][ T5061] REISERFS (device loop0): found reiserfs format "3.5" with non-standard journal [ 86.952476][ T5061] REISERFS (device loop0): using ordered data mode [ 86.953528][ T5061] reiserfs: using flush barriers [ 86.955064][ T5061] REISERFS (device loop0): journal params: device loop0, size 512, journal first block 18, max trans len 256, max batch 225, max commit age 30, max trans age 30 [ 86.958160][ T5061] REISERFS (device loop0): checking transaction log (loop0) [ 86.959895][ T5061] REISERFS (device loop0): Using r5 hash to sort names [ 86.960916][ T5061] REISERFS (device loop0): using 3.5.x disk format [ 86.962065][ T5061] ------------[ cut here ]------------ [ 86.962915][ T5061] WARNING: CPU: 1 PID: 5061 at fs/inode.c:332 drop_nlink+0xe8/0x148 [ 86.964260][ T5061] Modules linked in: [ 86.964870][ T5061] CPU: 1 PID: 5061 Comm: syz.0.50 Tainted: G W syzkaller #0 [ 86.966206][ T5061] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 86.967734][ T5061] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 86.969081][ T5061] pc : drop_nlink+0xe8/0x148 [ 86.969881][ T5061] lr : drop_nlink+0xe8/0x148 [ 86.970608][ T5061] sp : ffff800020357660 [ 86.971337][ T5061] x29: ffff800020357660 x28: ffff8000203576c0 x27: dfff800000000000 [ 86.972705][ T5061] x26: ffff70000406aed8 x25: ffff0000e24bbd78 x24: 00000000ffffffff [ 86.974104][ T5061] x23: 1fffe0001c4977af x22: dfff800000000000 x21: 0000000000000000 [ 86.975431][ T5061] x20: ffff0000e24bbd78 x19: ffff0000e24bbd30 x18: 0000000000000000 [ 86.976714][ T5061] x17: 0000000000000000 x16: ffff8000082c0c08 x15: 000000003b9aca00 [ 86.978063][ T5061] x14: 00000000111c4764 x13: 00000000613b1b27 x12: 0000000000ff0100 [ 86.979361][ T5061] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000893fd00 [ 86.980739][ T5061] x8 : ffff0000d9073680 x7 : 0000000000000000 x6 : 000000000000003f [ 86.982071][ T5061] x5 : 0000000000000040 x4 : 0000000000000000 x3 : 0000000000000010 [ 86.983400][ T5061] x2 : 0000000000000006 x1 : 0000000000000000 x0 : 0000000000000000 [ 86.984714][ T5061] Call trace: [ 86.985237][ T5061] drop_nlink+0xe8/0x148 [ 86.985928][ T5061] reiserfs_mkdir+0x5dc/0x788 [ 86.986712][ T5061] reiserfs_xattr_init+0x2b0/0x6dc [ 86.987484][ T5061] reiserfs_fill_super+0x17ec/0x1bb4 [ 86.988315][ T5061] mount_bdev+0x264/0x358 [ 86.988990][ T5061] get_super_block+0x44/0x58 [ 86.989757][ T5061] legacy_get_tree+0xd4/0x16c [ 86.990526][ T5061] vfs_get_tree+0x90/0x274 [ 86.991292][ T5061] do_new_mount+0x228/0x810 [ 86.992087][ T5061] path_mount+0x5b4/0x1000 [ 86.992822][ T5061] __arm64_sys_mount+0x514/0x5e4 [ 86.993688][ T5061] invoke_syscall+0x98/0x2b8 [ 86.994442][ T5061] el0_svc_common+0x138/0x258 [ 86.995209][ T5061] do_el0_svc+0x58/0x14c [ 86.995904][ T5061] el0_svc+0x78/0x1e0 [ 86.996547][ T5061] el0t_64_sync_handler+0xcc/0xe4 [ 86.997373][ T5061] el0t_64_sync+0x1a0/0x1a4 [ 86.998116][ T5061] irq event stamp: 20232 [ 86.998771][ T5061] hardirqs last enabled at (20231): [] call_rcu+0x570/0x8fc [ 87.000140][ T5061] hardirqs last disabled at (20232): [] el1_dbg+0x24/0x80 [ 87.001563][ T5061] softirqs last enabled at (19996): [] handle_softirqs+0xa4c/0xbf0 [ 87.003042][ T5061] softirqs last disabled at (19983): [] __irq_exit_rcu+0x240/0x440 [ 87.004531][ T5061] ---[ end trace 55c08150b095c443 ]--- [ 87.006484][ T5061] REISERFS warning (device loop0): jdm-20006 create_privroot: xattrs/ACLs enabled and couldn't find/create .reiserfs_priv. Failing mount. [ 87.171301][ T5064] loop0: detected capacity change from 0 to 8192 [ 87.191773][ T5064] REISERFS (device loop0): found reiserfs format "3.5" with non-standard journal [ 87.193441][ T5064] REISERFS (device loop0): using ordered data mode [ 87.194493][ T5064] reiserfs: using flush barriers [ 87.195758][ T5064] REISERFS (device loop0): journal params: device loop0, size 512, journal first block 18, max trans len 256, max batch 225, max commit age 30, max trans age 30 [ 87.198922][ T5064] REISERFS (device loop0): checking transaction log (loop0) [ 87.201656][ T5064] REISERFS (device loop0): Using r5 hash to sort names [ 87.202736][ T5064] REISERFS (device loop0): using 3.5.x disk format [ 87.204008][ T5064] ------------[ cut here ]------------ [ 87.204844][ T5064] WARNING: CPU: 0 PID: 5064 at fs/inode.c:332 drop_nlink+0xe8/0x148 [ 87.206103][ T5064] Modules linked in: [ 87.206724][ T5064] CPU: 0 PID: 5064 Comm: syz.0.51 Tainted: G W syzkaller #0 [ 87.208157][ T5064] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 87.209877][ T5064] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 87.211171][ T5064] pc : drop_nlink+0xe8/0x148 [ 87.211908][ T5064] lr : drop_nlink+0xe8/0x148 [ 87.212646][ T5064] sp : ffff800020357660 [ 87.213365][ T5064] x29: ffff800020357660 x28: ffff8000203576c0 x27: dfff800000000000 [ 87.214643][ T5064] x26: ffff70000406aed8 x25: ffff0000deba0878 x24: 00000000ffffffff [ 87.216027][ T5064] x23: 1fffe0001bd7410f x22: dfff800000000000 x21: 0000000000000000 [ 87.217358][ T5064] x20: ffff0000deba0878 x19: ffff0000deba0830 x18: 0000000000000000 [ 87.218689][ T5064] x17: 0000000000000000 x16: ffff8000082c0c08 x15: 000000003b9aca00 [ 87.219951][ T5064] x14: 00000000111c4764 x13: 00000000613b1b27 x12: 0000000000ff0100 [ 87.221259][ T5064] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000893fd00 [ 87.222700][ T5064] x8 : ffff0000d9071b40 x7 : 0000000000000000 x6 : 000000000000003f [ 87.224053][ T5064] x5 : 0000000000000040 x4 : 0000000000000000 x3 : 0000000000000010 [ 87.225363][ T5064] x2 : 0000000000000006 x1 : 0000000000000000 x0 : 0000000000000000 [ 87.226777][ T5064] Call trace: [ 87.227331][ T5064] drop_nlink+0xe8/0x148 [ 87.228061][ T5064] reiserfs_mkdir+0x5dc/0x788 [ 87.228824][ T5064] reiserfs_xattr_init+0x2b0/0x6dc [ 87.229604][ T5064] reiserfs_fill_super+0x17ec/0x1bb4 [ 87.230510][ T5064] mount_bdev+0x264/0x358 [ 87.231292][ T5064] get_super_block+0x44/0x58 [ 87.232030][ T5064] legacy_get_tree+0xd4/0x16c [ 87.232789][ T5064] vfs_get_tree+0x90/0x274 [ 87.233549][ T5064] do_new_mount+0x228/0x810 [ 87.234268][ T5064] path_mount+0x5b4/0x1000 [ 87.235017][ T5064] __arm64_sys_mount+0x514/0x5e4 [ 87.235876][ T5064] invoke_syscall+0x98/0x2b8 [ 87.236605][ T5064] el0_svc_common+0x138/0x258 [ 87.237437][ T5064] do_el0_svc+0x58/0x14c [ 87.238181][ T5064] el0_svc+0x78/0x1e0 [ 87.238884][ T5064] el0t_64_sync_handler+0xcc/0xe4 [ 87.239735][ T5064] el0t_64_sync+0x1a0/0x1a4 [ 87.240492][ T5064] irq event stamp: 20066 [ 87.241110][ T5064] hardirqs last enabled at (20065): [] call_rcu+0x570/0x8fc [ 87.242561][ T5064] hardirqs last disabled at (20066): [] el1_dbg+0x24/0x80 [ 87.243966][ T5064] softirqs last enabled at (19816): [] handle_softirqs+0xa4c/0xbf0 [ 87.245509][ T5064] softirqs last disabled at (19793): [] __irq_exit_rcu+0x240/0x440 [ 87.246941][ T5064] ---[ end trace 55c08150b095c444 ]--- [ 87.247926][ T5064] REISERFS warning (device loop0): jdm-20006 create_privroot: xattrs/ACLs enabled and couldn't find/create .reiserfs_priv. Failing mount. [ 87.436466][ T5067] loop0: detected capacity change from 0 to 8192 [ 87.469586][ T5067] REISERFS (device loop0): found reiserfs format "3.5" with non-standard journal [ 87.471130][ T5067] REISERFS (device loop0): using ordered data mode [ 87.472057][ T5067] reiserfs: using flush barriers [ 87.474584][ T5067] REISERFS (device loop0): journal params: device loop0, size 512, journal first block 18, max trans len 256, max batch 225, max commit age 30, max trans age 30 [ 87.477587][ T5067] REISERFS (device loop0): checking transaction log (loop0) [ 87.479225][ T5067] REISERFS (device loop0): Using r5 hash to sort names [ 87.480322][ T5067] REISERFS (device loop0): using 3.5.x disk format [ 87.481365][ T5067] ------------[ cut here ]------------ [ 87.482173][ T5067] WARNING: CPU: 0 PID: 5067 at fs/inode.c:332 drop_nlink+0xe8/0x148 [ 87.483386][ T5067] Modules linked in: [ 87.483931][ T5067] CPU: 0 PID: 5067 Comm: syz.0.52 Tainted: G W syzkaller #0 [ 87.485188][ T5067] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 87.486820][ T5067] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 87.488110][ T5067] pc : drop_nlink+0xe8/0x148 [ 87.488865][ T5067] lr : drop_nlink+0xe8/0x148 [ 87.489612][ T5067] sp : ffff800020597660 [ 87.490226][ T5067] x29: ffff800020597660 x28: ffff8000205976c0 x27: dfff800000000000 [ 87.491540][ T5067] x26: ffff7000040b2ed8 x25: ffff0000deba15b8 x24: 00000000ffffffff [ 87.492794][ T5067] x23: 1fffe0001bd742b7 x22: dfff800000000000 x21: 0000000000000000 [ 87.494044][ T5067] x20: ffff0000deba15b8 x19: ffff0000deba1570 x18: 0000000000000000 [ 87.495443][ T5067] x17: 0000000000000000 x16: ffff8000082c0c08 x15: 000000003b9aca00 [ 87.496720][ T5067] x14: 00000000111c4764 x13: 00000000613b1b27 x12: 0000000000ff0100 [ 87.498049][ T5067] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000893fd00 [ 87.499297][ T5067] x8 : ffff0000ed488000 x7 : 0000000000000000 x6 : 000000000000003f [ 87.500518][ T5067] x5 : 0000000000000040 x4 : 0000000000000000 x3 : 0000000000000010 [ 87.501637][ T5067] x2 : 0000000000000006 x1 : 0000000000000000 x0 : 0000000000000000 [ 87.502888][ T5067] Call trace: [ 87.503376][ T5067] drop_nlink+0xe8/0x148 [ 87.503995][ T5067] reiserfs_mkdir+0x5dc/0x788 [ 87.504749][ T5067] reiserfs_xattr_init+0x2b0/0x6dc [ 87.505559][ T5067] reiserfs_fill_super+0x17ec/0x1bb4 [ 87.506330][ T5067] mount_bdev+0x264/0x358 [ 87.506969][ T5067] get_super_block+0x44/0x58 [ 87.507672][ T5067] legacy_get_tree+0xd4/0x16c [ 87.508347][ T5067] vfs_get_tree+0x90/0x274 [ 87.508971][ T5067] do_new_mount+0x228/0x810 [ 87.509620][ T5067] path_mount+0x5b4/0x1000 [ 87.510244][ T5067] __arm64_sys_mount+0x514/0x5e4 [ 87.510965][ T5067] invoke_syscall+0x98/0x2b8 [ 87.511697][ T5067] el0_svc_common+0x138/0x258 [ 87.512485][ T5067] do_el0_svc+0x58/0x14c [ 87.513209][ T5067] el0_svc+0x78/0x1e0 [ 87.513891][ T5067] el0t_64_sync_handler+0xcc/0xe4 [ 87.514734][ T5067] el0t_64_sync+0x1a0/0x1a4 [ 87.515490][ T5067] irq event stamp: 19912 [ 87.516111][ T5067] hardirqs last enabled at (19911): [] call_rcu+0x570/0x8fc [ 87.517525][ T5067] hardirqs last disabled at (19912): [] el1_dbg+0x24/0x80 [ 87.518937][ T5067] softirqs last enabled at (19680): [] handle_softirqs+0xa4c/0xbf0 [ 87.520353][ T5067] softirqs last disabled at (19671): [] __irq_exit_rcu+0x240/0x440 [ 87.521787][ T5067] ---[ end trace 55c08150b095c445 ]--- [ 87.525323][ T5067] REISERFS warning (device loop0): jdm-20006 create_privroot: xattrs/ACLs enabled and couldn't find/create .reiserfs_priv. Failing mount. [ 87.697911][ T5070] loop0: detected capacity change from 0 to 8192 [ 87.705213][ T5070] REISERFS (device loop0): found reiserfs format "3.5" with non-standard journal [ 87.707386][ T5070] REISERFS (device loop0): using ordered data mode [ 87.708358][ T5070] reiserfs: using flush barriers [ 87.709588][ T5070] REISERFS (device loop0): journal params: device loop0, size 512, journal first block 18, max trans len 256, max batch 225, max commit age 30, max trans age 30 [ 87.712191][ T5070] REISERFS (device loop0): checking transaction log (loop0) [ 87.713865][ T5070] REISERFS (device loop0): Using r5 hash to sort names [ 87.714949][ T5070] REISERFS (device loop0): using 3.5.x disk format [ 87.715985][ T5070] ------------[ cut here ]------------ [ 87.716848][ T5070] WARNING: CPU: 1 PID: 5070 at fs/inode.c:332 drop_nlink+0xe8/0x148 [ 87.718118][ T5070] Modules linked in: [ 87.718723][ T5070] CPU: 1 PID: 5070 Comm: syz.0.53 Tainted: G W syzkaller #0 [ 87.720035][ T5070] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 87.721770][ T5070] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 87.722998][ T5070] pc : drop_nlink+0xe8/0x148 [ 87.723755][ T5070] lr : drop_nlink+0xe8/0x148 [ 87.724550][ T5070] sp : ffff800020437660 [ 87.725223][ T5070] x29: ffff800020437660 x28: ffff8000204376c0 x27: dfff800000000000 [ 87.726576][ T5070] x26: ffff700004086ed8 x25: ffff0000e24bcab8 x24: 00000000ffffffff [ 87.727906][ T5070] x23: 1fffe0001c497957 x22: dfff800000000000 x21: 0000000000000000 [ 87.729237][ T5070] x20: ffff0000e24bcab8 x19: ffff0000e24bca70 x18: 0000000000000000 [ 87.730621][ T5070] x17: 0000000000000000 x16: ffff8000082c0c08 x15: 000000003b9aca00 [ 87.731845][ T5070] x14: 00000000111c4764 x13: 00000000613b1b27 x12: 0000000000ff0100 [ 87.733150][ T5070] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000893fd00 [ 87.734503][ T5070] x8 : ffff0000c4a651c0 x7 : 0000000000000000 x6 : 000000000000003f [ 87.735813][ T5070] x5 : 0000000000000040 x4 : 0000000000000000 x3 : 0000000000000010 [ 87.737144][ T5070] x2 : 0000000000000006 x1 : 0000000000000000 x0 : 0000000000000000 [ 87.738484][ T5070] Call trace: [ 87.739024][ T5070] drop_nlink+0xe8/0x148 [ 87.739691][ T5070] reiserfs_mkdir+0x5dc/0x788 [ 87.740491][ T5070] reiserfs_xattr_init+0x2b0/0x6dc [ 87.741281][ T5070] reiserfs_fill_super+0x17ec/0x1bb4 [ 87.742085][ T5070] mount_bdev+0x264/0x358 [ 87.742828][ T5070] get_super_block+0x44/0x58 [ 87.743574][ T5070] legacy_get_tree+0xd4/0x16c [ 87.744339][ T5070] vfs_get_tree+0x90/0x274 [ 87.745095][ T5070] do_new_mount+0x228/0x810 [ 87.745855][ T5070] path_mount+0x5b4/0x1000 [ 87.746642][ T5070] __arm64_sys_mount+0x514/0x5e4 [ 87.747431][ T5070] invoke_syscall+0x98/0x2b8 [ 87.748179][ T5070] el0_svc_common+0x138/0x258 [ 87.748901][ T5070] do_el0_svc+0x58/0x14c [ 87.749540][ T5070] el0_svc+0x78/0x1e0 [ 87.750183][ T5070] el0t_64_sync_handler+0xcc/0xe4 [ 87.750994][ T5070] el0t_64_sync+0x1a0/0x1a4 [ 87.751722][ T5070] irq event stamp: 20076 [ 87.752385][ T5070] hardirqs last enabled at (20075): [] call_rcu+0x570/0x8fc [ 87.753746][ T5070] hardirqs last disabled at (20076): [] el1_dbg+0x24/0x80 [ 87.755123][ T5070] softirqs last enabled at (19558): [] handle_softirqs+0xa4c/0xbf0 [ 87.756724][ T5070] softirqs last disabled at (19429): [] __irq_exit_rcu+0x240/0x440 [ 87.758293][ T5070] ---[ end trace 55c08150b095c446 ]--- [ 87.761327][ T5070] REISERFS warning (device loop0): jdm-20006 create_privroot: xattrs/ACLs enabled and couldn't find/create .reiserfs_priv. Failing mount.