Warning: Permanently added '10.128.1.224' (ED25519) to the list of known hosts. 1970/01/01 00:01:01 parsed 1 programs [ 62.904274][ T4422] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k SSFS [ 63.953288][ T617] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 63.954635][ T617] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 63.961883][ T4244] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 63.973478][ T617] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 63.975289][ T617] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 63.976897][ T4244] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 64.348529][ T4572] chnl_net:caif_netlink_parms(): no params data found [ 64.365099][ T4572] bridge0: port 1(bridge_slave_0) entered blocking state [ 64.366276][ T4572] bridge0: port 1(bridge_slave_0) entered disabled state [ 64.367767][ T4572] device bridge_slave_0 entered promiscuous mode [ 64.369669][ T4572] bridge0: port 2(bridge_slave_1) entered blocking state [ 64.370709][ T4572] bridge0: port 2(bridge_slave_1) entered disabled state [ 64.372014][ T4572] device bridge_slave_1 entered promiscuous mode [ 64.379455][ T4572] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 64.381819][ T4572] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 64.389912][ T4572] team0: Port device team_slave_0 added [ 64.391703][ T4572] team0: Port device team_slave_1 added [ 64.399718][ T4572] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 64.400769][ T4572] 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. [ 64.404317][ T4572] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 64.406520][ T4572] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 64.407457][ T4572] 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. [ 64.411082][ T4572] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 64.455890][ T4572] device hsr_slave_0 entered promiscuous mode [ 64.494984][ T4572] device hsr_slave_1 entered promiscuous mode [ 65.120860][ T4572] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 65.156272][ T4572] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 65.195961][ T4572] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 65.236699][ T4572] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 65.310605][ T4572] 8021q: adding VLAN 0 to HW filter on device bond0 [ 65.314686][ T617] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 65.316698][ T617] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 65.321812][ T4572] 8021q: adding VLAN 0 to HW filter on device team0 [ 65.324276][ T360] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 65.325971][ T360] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 65.327353][ T360] bridge0: port 1(bridge_slave_0) entered blocking state [ 65.328392][ T360] bridge0: port 1(bridge_slave_0) entered forwarding state [ 65.330233][ T360] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 65.333426][ T617] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 65.335474][ T617] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 65.336838][ T617] bridge0: port 2(bridge_slave_1) entered blocking state [ 65.337875][ T617] bridge0: port 2(bridge_slave_1) entered forwarding state [ 65.341781][ T617] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 65.344991][ T617] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 65.364749][ T617] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 65.367054][ T617] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 65.368660][ T617] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 65.370289][ T617] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 65.371794][ T617] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 65.373284][ T617] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 65.375443][ T617] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 65.376964][ T617] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 65.378496][ T617] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 65.381536][ T4572] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 65.432841][ T4572] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 65.435745][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 65.436969][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 65.443503][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 65.445844][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 65.451663][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 65.453186][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 65.455598][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 65.457120][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 65.459273][ T4572] device veth0_vlan entered promiscuous mode [ 65.463126][ T4572] device veth1_vlan entered promiscuous mode [ 65.497488][ T360] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 65.498952][ T360] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 65.500259][ T360] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 65.501732][ T360] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 65.504325][ T4572] device veth0_macvtap entered promiscuous mode [ 65.507230][ T4572] device veth1_macvtap entered promiscuous mode [ 65.513694][ T4572] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 65.518860][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 65.520268][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 65.521656][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 65.523033][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 65.527546][ T4572] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 65.528707][ T360] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 65.530045][ T360] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 65.532668][ T4572] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 65.534049][ T4572] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 65.535906][ T4572] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 65.537236][ T4572] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 1970/01/01 00:01:06 executed programs: 0 [ 66.114903][ T4776] chnl_net:caif_netlink_parms(): no params data found [ 66.131012][ T4776] bridge0: port 1(bridge_slave_0) entered blocking state [ 66.132155][ T4776] bridge0: port 1(bridge_slave_0) entered disabled state [ 66.133544][ T4776] device bridge_slave_0 entered promiscuous mode [ 66.135670][ T4776] bridge0: port 2(bridge_slave_1) entered blocking state [ 66.136792][ T4776] bridge0: port 2(bridge_slave_1) entered disabled state [ 66.138150][ T4776] device bridge_slave_1 entered promiscuous mode [ 66.145666][ T4776] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 66.148073][ T4776] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 66.155736][ T4776] team0: Port device team_slave_0 added [ 66.157848][ T4776] team0: Port device team_slave_1 added [ 66.163893][ T4776] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 66.165131][ T4776] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 66.168784][ T4776] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 66.170953][ T4776] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 66.172004][ T4776] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 66.176085][ T4776] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 66.236290][ T4776] device hsr_slave_0 entered promiscuous mode [ 66.265356][ T4776] device hsr_slave_1 entered promiscuous mode [ 66.305337][ T4776] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 66.306541][ T4776] Cannot create hsr debugfs directory [ 66.337184][ T4776] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 68.074917][ T4169] Bluetooth: hci0: command 0x0409 tx timeout [ 69.138476][ T4776] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 69.595678][ T25] cfg80211: failed to load regulatory.db [ 69.605819][ T2062] ieee802154 phy0 wpan0: encryption failed: -22 [ 69.606895][ T2062] ieee802154 phy1 wpan1: encryption failed: -22 [ 70.154960][ T4169] Bluetooth: hci0: command 0x041b tx timeout [ 71.598184][ T4776] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 71.648722][ T4776] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 71.797989][ T4776] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 71.856726][ T4776] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 71.895975][ T4776] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 71.935884][ T4776] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 72.017299][ T4776] 8021q: adding VLAN 0 to HW filter on device bond0 [ 72.021147][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 72.022579][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 72.026011][ T4776] 8021q: adding VLAN 0 to HW filter on device team0 [ 72.028381][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 72.029966][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 72.031500][ T9] bridge0: port 1(bridge_slave_0) entered blocking state [ 72.032673][ T9] bridge0: port 1(bridge_slave_0) entered forwarding state [ 72.034238][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 72.038473][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 72.040045][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 72.041517][ T9] bridge0: port 2(bridge_slave_1) entered blocking state [ 72.042656][ T9] bridge0: port 2(bridge_slave_1) entered forwarding state [ 72.045727][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 72.048883][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 72.051423][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 72.053298][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 72.056326][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 72.058949][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 72.060709][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 72.063147][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 72.064721][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 72.068883][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 72.070334][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 72.072685][ T4776] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 72.112800][ T4776] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 72.116052][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 72.117303][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 72.122199][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 72.123790][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 72.130056][ T617] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 72.131843][ T617] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 72.133425][ T617] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 72.134918][ T617] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 72.137167][ T4776] device veth0_vlan entered promiscuous mode [ 72.140260][ T4776] device veth1_vlan entered promiscuous mode [ 72.147736][ T617] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 72.149232][ T617] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 72.150698][ T617] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 72.152156][ T617] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 72.154407][ T4776] device veth0_macvtap entered promiscuous mode [ 72.157574][ T4776] device veth1_macvtap entered promiscuous mode [ 72.162065][ T4776] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 72.163612][ T4776] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 72.165893][ T4776] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 72.167328][ T360] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 72.168763][ T360] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 72.170204][ T360] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 72.171602][ T360] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 72.173670][ T4776] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 72.175441][ T4776] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 72.177311][ T4776] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 72.178432][ T617] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 72.180017][ T617] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 72.183229][ T4776] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 72.184461][ T4776] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 72.185818][ T4776] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 72.187105][ T4776] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 72.211873][ T9] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 72.213048][ T9] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 72.214474][ T617] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 72.223184][ T9] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 72.224430][ T9] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 72.226916][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready 1970/01/01 00:01:12 executed programs: 2 [ 72.245080][ T4952] Bluetooth: hci0: command 0x040f tx timeout [ 72.271415][ T4967] loop0: detected capacity change from 0 to 8192 [ 72.301103][ T4967] REISERFS (device loop0): found reiserfs format "3.5" with non-standard journal [ 72.302548][ T4967] REISERFS (device loop0): using ordered data mode [ 72.303444][ T4967] reiserfs: using flush barriers [ 72.304755][ 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 [ 72.307493][ T4967] REISERFS (device loop0): checking transaction log (loop0) [ 72.312219][ T4967] REISERFS (device loop0): Using r5 hash to sort names [ 72.313345][ T4967] REISERFS (device loop0): using 3.5.x disk format [ 72.314510][ T4967] ------------[ cut here ]------------ [ 72.315340][ T4967] WARNING: CPU: 1 PID: 4967 at fs/inode.c:332 drop_nlink+0xe8/0x140 [ 72.316434][ T4967] Modules linked in: [ 72.316958][ T4967] CPU: 1 PID: 4967 Comm: syz.0.16 Not tainted syzkaller #0 [ 72.318015][ T4967] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 72.319490][ T4967] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 72.320558][ T4967] pc : drop_nlink+0xe8/0x140 [ 72.321321][ T4967] lr : drop_nlink+0xe8/0x140 [ 72.322068][ T4967] sp : ffff80001f907660 [ 72.322699][ T4967] x29: ffff80001f907660 x28: ffff80001f9076c0 x27: dfff800000000000 [ 72.323944][ T4967] x26: ffff700003f20ed8 x25: ffff0000de7281d8 x24: 00000000ffffffff [ 72.325120][ T4967] x23: 1fffe0001bce503b x22: dfff800000000000 x21: 0000000000000000 [ 72.326300][ T4967] x20: ffff0000de7281d8 x19: ffff0000de728190 x18: 0000000000000000 [ 72.327508][ T4967] x17: ffff800016e24000 x16: ffff8000082c2cc0 x15: ffff80000896cbd0 [ 72.328654][ T4967] x14: 0000000000000003 x13: 1ffff00003f20de4 x12: 0000000000ff0100 [ 72.329803][ T4967] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff800008946eb4 [ 72.330972][ T4967] x8 : ffff0000c1cf51c0 x7 : 0000000000000000 x6 : ffff80000805b5c8 [ 72.332238][ T4967] x5 : ffff0000e87b00c8 x4 : 0000000000000000 x3 : 0000000000000010 [ 72.333402][ T4967] x2 : 0000000000000006 x1 : 0000000000000000 x0 : 0000000000000000 [ 72.334551][ T4967] Call trace: [ 72.335034][ T4967] drop_nlink+0xe8/0x140 [ 72.335662][ T4967] reiserfs_mkdir+0x610/0x7bc [ 72.336337][ T4967] reiserfs_xattr_init+0x2b0/0x6cc [ 72.337068][ T4967] reiserfs_fill_super+0x183c/0x1bfc [ 72.337883][ T4967] mount_bdev+0x264/0x358 [ 72.338537][ T4967] get_super_block+0x44/0x58 [ 72.339226][ T4967] legacy_get_tree+0xd4/0x16c [ 72.339909][ T4967] vfs_get_tree+0x90/0x274 [ 72.340543][ T4967] do_new_mount+0x228/0x810 [ 72.341210][ T4967] path_mount+0x5bc/0x1008 [ 72.341821][ T4967] __arm64_sys_mount+0x514/0x5f0 [ 72.342464][ T4967] invoke_syscall+0x98/0x2b0 [ 72.343107][ T4967] el0_svc_common+0x138/0x258 [ 72.343808][ T4967] do_el0_svc+0x58/0x13c [ 72.344415][ T4967] el0_svc+0x78/0x1d0 [ 72.344965][ T4967] el0t_64_sync_handler+0xcc/0xe4 [ 72.345681][ T4967] el0t_64_sync+0x1a0/0x1a4 [ 72.346329][ T4967] irq event stamp: 20304 [ 72.347037][ T4967] hardirqs last enabled at (20303): [] call_rcu+0x570/0x8f4 [ 72.348375][ T4967] hardirqs last disabled at (20304): [] el1_dbg+0x24/0x80 [ 72.349699][ T4967] softirqs last enabled at (20032): [] handle_softirqs+0xa40/0xbe4 [ 72.351256][ T4967] softirqs last disabled at (20011): [] __irq_exit_rcu+0x240/0x43c [ 72.352660][ T4967] ---[ end trace ef0cc3d4c7d760a5 ]--- [ 72.354630][ T4967] REISERFS warning (device loop0): jdm-20006 create_privroot: xattrs/ACLs enabled and couldn't find/create .reiserfs_priv. Failing mount. [ 72.525311][ T4970] loop0: detected capacity change from 0 to 8192 [ 72.556944][ T4970] REISERFS (device loop0): found reiserfs format "3.5" with non-standard journal [ 72.558499][ T4970] REISERFS (device loop0): using ordered data mode [ 72.559635][ T4970] reiserfs: using flush barriers [ 72.560965][ 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 [ 72.563453][ T4970] REISERFS (device loop0): checking transaction log (loop0) [ 72.566466][ T4970] REISERFS (device loop0): Using r5 hash to sort names [ 72.567640][ T4970] REISERFS (device loop0): using 3.5.x disk format [ 72.568770][ T4970] ------------[ cut here ]------------ [ 72.569540][ T4970] WARNING: CPU: 1 PID: 4970 at fs/inode.c:332 drop_nlink+0xe8/0x140 [ 72.570761][ T4970] Modules linked in: [ 72.571309][ T4970] CPU: 1 PID: 4970 Comm: syz.0.17 Tainted: G W syzkaller #0 [ 72.572612][ T4970] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 72.574127][ T4970] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 72.575222][ T4970] pc : drop_nlink+0xe8/0x140 [ 72.575844][ T4970] lr : drop_nlink+0xe8/0x140 [ 72.576528][ T4970] sp : ffff80001f907660 [ 72.577126][ T4970] x29: ffff80001f907660 x28: ffff80001f9076c0 x27: dfff800000000000 [ 72.578311][ T4970] x26: ffff700003f20ed8 x25: ffff0000de728f18 x24: 00000000ffffffff [ 72.579435][ T4970] x23: 1fffe0001bce51e3 x22: dfff800000000000 x21: 0000000000000000 [ 72.580569][ T4970] x20: ffff0000de728f18 x19: ffff0000de728ed0 x18: 0000000000000000 [ 72.581874][ T4970] x17: 0000000000000000 x16: ffff8000082c2cc0 x15: 000000003b9aca00 [ 72.583100][ T4970] x14: 0000000000000003 x13: 1ffff00003f20de4 x12: 0000000000ff0100 [ 72.584284][ T4970] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff800008946eb4 [ 72.585455][ T4970] x8 : ffff0000cd5dd1c0 x7 : 0000000000000000 x6 : 000000000000003f [ 72.586632][ T4970] x5 : 0000000000000040 x4 : 0000000000000000 x3 : 0000000000000010 [ 72.587778][ T4970] x2 : 0000000000000006 x1 : 0000000000000000 x0 : 0000000000000000 [ 72.588903][ T4970] Call trace: [ 72.589353][ T4970] drop_nlink+0xe8/0x140 [ 72.589938][ T4970] reiserfs_mkdir+0x610/0x7bc [ 72.590670][ T4970] reiserfs_xattr_init+0x2b0/0x6cc [ 72.591454][ T4970] reiserfs_fill_super+0x183c/0x1bfc [ 72.592189][ T4970] mount_bdev+0x264/0x358 [ 72.592831][ T4970] get_super_block+0x44/0x58 [ 72.593518][ T4970] legacy_get_tree+0xd4/0x16c [ 72.594152][ T4970] vfs_get_tree+0x90/0x274 [ 72.594805][ T4970] do_new_mount+0x228/0x810 [ 72.595403][ T4970] path_mount+0x5bc/0x1008 [ 72.596031][ T4970] __arm64_sys_mount+0x514/0x5f0 [ 72.596756][ T4970] invoke_syscall+0x98/0x2b0 [ 72.597492][ T4970] el0_svc_common+0x138/0x258 [ 72.598188][ T4970] do_el0_svc+0x58/0x13c [ 72.598822][ T4970] el0_svc+0x78/0x1d0 [ 72.599430][ T4970] el0t_64_sync_handler+0xcc/0xe4 [ 72.600152][ T4970] el0t_64_sync+0x1a0/0x1a4 [ 72.600827][ T4970] irq event stamp: 20282 [ 72.601440][ T4970] hardirqs last enabled at (20281): [] call_rcu+0x570/0x8f4 [ 72.602784][ T4970] hardirqs last disabled at (20282): [] el1_dbg+0x24/0x80 [ 72.604102][ T4970] softirqs last enabled at (19470): [] local_bh_enable+0x10/0x34 [ 72.605484][ T4970] softirqs last disabled at (19468): [] local_bh_disable+0x10/0x34 [ 72.606993][ T4970] ---[ end trace ef0cc3d4c7d760a6 ]--- [ 72.608670][ T4970] REISERFS warning (device loop0): jdm-20006 create_privroot: xattrs/ACLs enabled and couldn't find/create .reiserfs_priv. Failing mount. [ 72.753535][ T4975] loop0: detected capacity change from 0 to 8192 [ 72.766177][ T4975] REISERFS (device loop0): found reiserfs format "3.5" with non-standard journal [ 72.767544][ T4975] REISERFS (device loop0): using ordered data mode [ 72.768419][ T4975] reiserfs: using flush barriers [ 72.769640][ T4975] 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 [ 72.772107][ T4975] REISERFS (device loop0): checking transaction log (loop0) [ 72.773952][ T4975] REISERFS (device loop0): Using r5 hash to sort names [ 72.775493][ T4975] REISERFS (device loop0): using 3.5.x disk format [ 72.776588][ T4975] ------------[ cut here ]------------ [ 72.777361][ T4975] WARNING: CPU: 0 PID: 4975 at fs/inode.c:332 drop_nlink+0xe8/0x140 [ 72.778483][ T4975] Modules linked in: [ 72.779022][ T4975] CPU: 0 PID: 4975 Comm: syz.0.18 Tainted: G W syzkaller #0 [ 72.780247][ T4975] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 72.781746][ T4975] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 72.782833][ T4975] pc : drop_nlink+0xe8/0x140 [ 72.783485][ T4975] lr : drop_nlink+0xe8/0x140 [ 72.784218][ T4975] sp : ffff80001f8c7660 [ 72.784823][ T4975] x29: ffff80001f8c7660 x28: ffff80001f8c76c0 x27: dfff800000000000 [ 72.785920][ T4975] x26: ffff700003f18ed8 x25: ffff0000e78b01d8 x24: 00000000ffffffff [ 72.786980][ T4975] x23: 1fffe0001cf1603b x22: dfff800000000000 x21: 0000000000000000 [ 72.788156][ T4975] x20: ffff0000e78b01d8 x19: ffff0000e78b0190 x18: 0000000000000000 [ 72.789342][ T4975] x17: 0000000000000000 x16: ffff8000082c2cc0 x15: 000000003b9aca00 [ 72.790522][ T4975] x14: 0000000000000003 x13: 1ffff00003f18de4 x12: 0000000000ff0100 [ 72.791732][ T4975] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff800008946eb4 [ 72.792942][ T4975] x8 : ffff0000d177b680 x7 : 0000000000000000 x6 : 000000000000003f [ 72.794022][ T4975] x5 : 0000000000000040 x4 : 0000000000000000 x3 : 0000000000000010 [ 72.795141][ T4975] x2 : 0000000000000006 x1 : 0000000000000000 x0 : 0000000000000000 [ 72.796294][ T4975] Call trace: [ 72.796774][ T4975] drop_nlink+0xe8/0x140 [ 72.797376][ T4975] reiserfs_mkdir+0x610/0x7bc [ 72.798031][ T4975] reiserfs_xattr_init+0x2b0/0x6cc [ 72.798790][ T4975] reiserfs_fill_super+0x183c/0x1bfc [ 72.799568][ T4975] mount_bdev+0x264/0x358 [ 72.800231][ T4975] get_super_block+0x44/0x58 [ 72.800875][ T4975] legacy_get_tree+0xd4/0x16c [ 72.801562][ T4975] vfs_get_tree+0x90/0x274 [ 72.802157][ T4975] do_new_mount+0x228/0x810 [ 72.802783][ T4975] path_mount+0x5bc/0x1008 [ 72.803452][ T4975] __arm64_sys_mount+0x514/0x5f0 [ 72.804165][ T4975] invoke_syscall+0x98/0x2b0 [ 72.804802][ T4975] el0_svc_common+0x138/0x258 [ 72.805507][ T4975] do_el0_svc+0x58/0x13c [ 72.806108][ T4975] el0_svc+0x78/0x1d0 [ 72.806638][ T4975] el0t_64_sync_handler+0xcc/0xe4 [ 72.807390][ T4975] el0t_64_sync+0x1a0/0x1a4 [ 72.808051][ T4975] irq event stamp: 20202 [ 72.808651][ T4975] hardirqs last enabled at (20201): [] call_rcu+0x570/0x8f4 [ 72.809917][ T4975] hardirqs last disabled at (20202): [] el1_dbg+0x24/0x80 [ 72.811168][ T4975] softirqs last enabled at (20172): [] handle_softirqs+0xa40/0xbe4 [ 72.812488][ T4975] softirqs last disabled at (20137): [] __irq_exit_rcu+0x240/0x43c [ 72.813829][ T4975] ---[ end trace ef0cc3d4c7d760a7 ]--- [ 72.814812][ T4975] REISERFS warning (device loop0): jdm-20006 create_privroot: xattrs/ACLs enabled and couldn't find/create .reiserfs_priv. Failing mount. [ 73.011101][ T4978] loop0: detected capacity change from 0 to 8192 [ 73.059145][ T4978] REISERFS (device loop0): found reiserfs format "3.5" with non-standard journal [ 73.060635][ T4978] REISERFS (device loop0): using ordered data mode [ 73.061551][ T4978] reiserfs: using flush barriers [ 73.062720][ T4978] 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 [ 73.065273][ T4978] REISERFS (device loop0): checking transaction log (loop0) [ 73.067102][ T4978] REISERFS (device loop0): Using r5 hash to sort names [ 73.068216][ T4978] REISERFS (device loop0): using 3.5.x disk format [ 73.069351][ T4978] ------------[ cut here ]------------ [ 73.070147][ T4978] WARNING: CPU: 1 PID: 4978 at fs/inode.c:332 drop_nlink+0xe8/0x140 [ 73.071292][ T4978] Modules linked in: [ 73.071876][ T4978] CPU: 1 PID: 4978 Comm: syz.0.19 Tainted: G W syzkaller #0 [ 73.073092][ T4978] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 73.074513][ T4978] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 73.075650][ T4978] pc : drop_nlink+0xe8/0x140 [ 73.076309][ T4978] lr : drop_nlink+0xe8/0x140 [ 73.076951][ T4978] sp : ffff80001fa17660 [ 73.077507][ T4978] x29: ffff80001fa17660 x28: ffff80001fa176c0 x27: dfff800000000000 [ 73.078695][ T4978] x26: ffff700003f42ed8 x25: ffff0000de729c58 x24: 00000000ffffffff [ 73.079899][ T4978] x23: 1fffe0001bce538b x22: dfff800000000000 x21: 0000000000000000 [ 73.081033][ T4978] x20: ffff0000de729c58 x19: ffff0000de729c10 x18: 0000000000000000 [ 73.082217][ T4978] x17: 0000000000000000 x16: ffff8000082c2cc0 x15: 000000003b9aca00 [ 73.083442][ T4978] x14: 0000000000000003 x13: 1ffff00003f42de4 x12: 0000000000ff0100 [ 73.084679][ T4978] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff800008946eb4 [ 73.085891][ T4978] x8 : ffff0000d1779b40 x7 : 0000000000000000 x6 : 000000000000003f [ 73.087087][ T4978] x5 : 0000000000000040 x4 : 0000000000000000 x3 : 0000000000000010 [ 73.088279][ T4978] x2 : 0000000000000006 x1 : 0000000000000000 x0 : 0000000000000000 [ 73.089513][ T4978] Call trace: [ 73.089981][ T4978] drop_nlink+0xe8/0x140 [ 73.090619][ T4978] reiserfs_mkdir+0x610/0x7bc [ 73.091307][ T4978] reiserfs_xattr_init+0x2b0/0x6cc [ 73.092060][ T4978] reiserfs_fill_super+0x183c/0x1bfc [ 73.092811][ T4978] mount_bdev+0x264/0x358 [ 73.093445][ T4978] get_super_block+0x44/0x58 [ 73.094136][ T4978] legacy_get_tree+0xd4/0x16c [ 73.094817][ T4978] vfs_get_tree+0x90/0x274 [ 73.095445][ T4978] do_new_mount+0x228/0x810 [ 73.096085][ T4978] path_mount+0x5bc/0x1008 [ 73.096730][ T4978] __arm64_sys_mount+0x514/0x5f0 [ 73.097456][ T4978] invoke_syscall+0x98/0x2b0 [ 73.098137][ T4978] el0_svc_common+0x138/0x258 [ 73.098807][ T4978] do_el0_svc+0x58/0x13c [ 73.099402][ T4978] el0_svc+0x78/0x1d0 [ 73.099981][ T4978] el0t_64_sync_handler+0xcc/0xe4 [ 73.100755][ T4978] el0t_64_sync+0x1a0/0x1a4 [ 73.101459][ T4978] irq event stamp: 20496 [ 73.102102][ T4978] hardirqs last enabled at (20495): [] call_rcu+0x570/0x8f4 [ 73.103312][ T4978] hardirqs last disabled at (20496): [] el1_dbg+0x24/0x80 [ 73.104540][ T4978] softirqs last enabled at (20256): [] handle_softirqs+0xa40/0xbe4 [ 73.105817][ T4978] softirqs last disabled at (20245): [] __irq_exit_rcu+0x240/0x43c [ 73.107137][ T4978] ---[ end trace ef0cc3d4c7d760a8 ]--- [ 73.108142][ T4978] REISERFS warning (device loop0): jdm-20006 create_privroot: xattrs/ACLs enabled and couldn't find/create .reiserfs_priv. Failing mount. [ 73.250195][ T4982] loop0: detected capacity change from 0 to 8192 [ 73.281243][ T4982] REISERFS (device loop0): found reiserfs format "3.5" with non-standard journal [ 73.282651][ T4982] REISERFS (device loop0): using ordered data mode [ 73.283533][ T4982] reiserfs: using flush barriers [ 73.284688][ T4982] 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 [ 73.287569][ T4982] REISERFS (device loop0): checking transaction log (loop0) [ 73.289202][ T4982] REISERFS (device loop0): Using r5 hash to sort names [ 73.290224][ T4982] REISERFS (device loop0): using 3.5.x disk format [ 73.291303][ T4982] ------------[ cut here ]------------ [ 73.292103][ T4982] WARNING: CPU: 0 PID: 4982 at fs/inode.c:332 drop_nlink+0xe8/0x140 [ 73.293181][ T4982] Modules linked in: [ 73.293684][ T4982] CPU: 0 PID: 4982 Comm: syz.0.20 Tainted: G W syzkaller #0 [ 73.294935][ T4982] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 73.296287][ T4982] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 73.297341][ T4982] pc : drop_nlink+0xe8/0x140 [ 73.297961][ T4982] lr : drop_nlink+0xe8/0x140 [ 73.298605][ T4982] sp : ffff80001fa17660 [ 73.299131][ T4982] x29: ffff80001fa17660 x28: ffff80001fa176c0 x27: dfff800000000000 [ 73.300279][ T4982] x26: ffff700003f42ed8 x25: ffff0000e78b0f18 x24: 00000000ffffffff [ 73.301427][ T4982] x23: 1fffe0001cf161e3 x22: dfff800000000000 x21: 0000000000000000 [ 73.302634][ T4982] x20: ffff0000e78b0f18 x19: ffff0000e78b0ed0 x18: 0000000000000000 [ 73.303749][ T4982] x17: 0000000000000000 x16: ffff8000082c2cc0 x15: 000000003b9aca00 [ 73.304924][ T4982] x14: 0000000000000003 x13: 1ffff00003f42de4 x12: 0000000000ff0100 [ 73.306035][ T4982] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff800008946eb4 [ 73.307188][ T4982] x8 : ffff0000c546b680 x7 : 0000000000000000 x6 : 000000000000003f [ 73.308358][ T4982] x5 : 0000000000000040 x4 : 0000000000000000 x3 : 0000000000000010 [ 73.309529][ T4982] x2 : 0000000000000006 x1 : 0000000000000000 x0 : 0000000000000000 [ 73.310739][ T4982] Call trace: [ 73.311196][ T4982] drop_nlink+0xe8/0x140 [ 73.311794][ T4982] reiserfs_mkdir+0x610/0x7bc [ 73.312421][ T4982] reiserfs_xattr_init+0x2b0/0x6cc [ 73.313184][ T4982] reiserfs_fill_super+0x183c/0x1bfc [ 73.313959][ T4982] mount_bdev+0x264/0x358 [ 73.314570][ T4982] get_super_block+0x44/0x58 [ 73.315223][ T4982] legacy_get_tree+0xd4/0x16c [ 73.315901][ T4982] vfs_get_tree+0x90/0x274 [ 73.316584][ T4982] do_new_mount+0x228/0x810 [ 73.317198][ T4982] path_mount+0x5bc/0x1008 [ 73.317841][ T4982] __arm64_sys_mount+0x514/0x5f0 [ 73.318555][ T4982] invoke_syscall+0x98/0x2b0 [ 73.319256][ T4982] el0_svc_common+0x138/0x258 [ 73.319904][ T4982] do_el0_svc+0x58/0x13c [ 73.320519][ T4982] el0_svc+0x78/0x1d0 [ 73.321105][ T4982] el0t_64_sync_handler+0xcc/0xe4 [ 73.321748][ T4982] el0t_64_sync+0x1a0/0x1a4 [ 73.322346][ T4982] irq event stamp: 20256 [ 73.322951][ T4982] hardirqs last enabled at (20255): [] call_rcu+0x570/0x8f4 [ 73.324241][ T4982] hardirqs last disabled at (20256): [] el1_dbg+0x24/0x80 [ 73.325541][ T4982] softirqs last enabled at (20020): [] handle_softirqs+0xa40/0xbe4 [ 73.326837][ T4982] softirqs last disabled at (19997): [] __irq_exit_rcu+0x240/0x43c [ 73.328153][ T4982] ---[ end trace ef0cc3d4c7d760a9 ]--- [ 73.329597][ T4982] REISERFS warning (device loop0): jdm-20006 create_privroot: xattrs/ACLs enabled and couldn't find/create .reiserfs_priv. Failing mount. [ 73.497884][ T4986] loop0: detected capacity change from 0 to 8192 [ 73.529535][ T4986] REISERFS (device loop0): found reiserfs format "3.5" with non-standard journal [ 73.531065][ T4986] REISERFS (device loop0): using ordered data mode [ 73.532017][ T4986] reiserfs: using flush barriers [ 73.533159][ 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 [ 73.535825][ T4986] REISERFS (device loop0): checking transaction log (loop0) [ 73.537444][ T4986] REISERFS (device loop0): Using r5 hash to sort names [ 73.538514][ T4986] REISERFS (device loop0): using 3.5.x disk format [ 73.539671][ T4986] ------------[ cut here ]------------ [ 73.540411][ T4986] WARNING: CPU: 0 PID: 4986 at fs/inode.c:332 drop_nlink+0xe8/0x140 [ 73.541494][ T4986] Modules linked in: [ 73.542009][ T4986] CPU: 0 PID: 4986 Comm: syz.0.21 Tainted: G W syzkaller #0 [ 73.543192][ T4986] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 73.544447][ T4986] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 73.545603][ T4986] pc : drop_nlink+0xe8/0x140 [ 73.546197][ T4986] lr : drop_nlink+0xe8/0x140 [ 73.546803][ T4986] sp : ffff80001f917660 [ 73.547363][ T4986] x29: ffff80001f917660 x28: ffff80001f9176c0 x27: dfff800000000000 [ 73.548472][ T4986] x26: ffff700003f22ed8 x25: ffff0000e78b1c58 x24: 00000000ffffffff [ 73.549692][ T4986] x23: 1fffe0001cf1638b x22: dfff800000000000 x21: 0000000000000000 [ 73.550843][ T4986] x20: ffff0000e78b1c58 x19: ffff0000e78b1c10 x18: 0000000000000000 [ 73.551937][ T4986] x17: 0000000000000000 x16: ffff8000082c2cc0 x15: 000000003b9aca00 [ 73.553118][ T4986] x14: 0000000000000003 x13: 1ffff00003f22de4 x12: 0000000000ff0100 [ 73.554287][ T4986] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff800008946eb4 [ 73.555377][ T4986] x8 : ffff0000dd29d1c0 x7 : 0000000000000000 x6 : 000000000000003f [ 73.556473][ T4986] x5 : 0000000000000040 x4 : 0000000000000000 x3 : 0000000000000010 [ 73.557652][ T4986] x2 : 0000000000000006 x1 : 0000000000000000 x0 : 0000000000000000 [ 73.558860][ T4986] Call trace: [ 73.559294][ T4986] drop_nlink+0xe8/0x140 [ 73.559864][ T4986] reiserfs_mkdir+0x610/0x7bc [ 73.560469][ T4986] reiserfs_xattr_init+0x2b0/0x6cc [ 73.561163][ T4986] reiserfs_fill_super+0x183c/0x1bfc [ 73.561929][ T4986] mount_bdev+0x264/0x358 [ 73.562538][ T4986] get_super_block+0x44/0x58 [ 73.563165][ T4986] legacy_get_tree+0xd4/0x16c [ 73.563824][ T4986] vfs_get_tree+0x90/0x274 [ 73.564424][ T4986] do_new_mount+0x228/0x810 [ 73.565070][ T4986] path_mount+0x5bc/0x1008 [ 73.565716][ T4986] __arm64_sys_mount+0x514/0x5f0 [ 73.566430][ T4986] invoke_syscall+0x98/0x2b0 [ 73.567045][ T4986] el0_svc_common+0x138/0x258 [ 73.567716][ T4986] do_el0_svc+0x58/0x13c [ 73.568296][ T4986] el0_svc+0x78/0x1d0 [ 73.568858][ T4986] el0t_64_sync_handler+0xcc/0xe4 [ 73.569517][ T4986] el0t_64_sync+0x1a0/0x1a4 [ 73.570140][ T4986] irq event stamp: 20434 [ 73.570737][ T4986] hardirqs last enabled at (20433): [] call_rcu+0x570/0x8f4 [ 73.571985][ T4986] hardirqs last disabled at (20434): [] el1_dbg+0x24/0x80 [ 73.573106][ T4986] softirqs last enabled at (20200): [] handle_softirqs+0xa40/0xbe4 [ 73.574391][ T4986] softirqs last disabled at (20187): [] __irq_exit_rcu+0x240/0x43c [ 73.575698][ T4986] ---[ end trace ef0cc3d4c7d760aa ]--- [ 73.576978][ T4986] REISERFS warning (device loop0): jdm-20006 create_privroot: xattrs/ACLs enabled and couldn't find/create .reiserfs_priv. Failing mount. [ 73.742475][ T4989] loop0: detected capacity change from 0 to 8192 [ 73.784083][ T4989] REISERFS (device loop0): found reiserfs format "3.5" with non-standard journal [ 73.785602][ T4989] REISERFS (device loop0): using ordered data mode [ 73.786468][ T4989] reiserfs: using flush barriers [ 73.794849][ 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 [ 73.797287][ T4989] REISERFS (device loop0): checking transaction log (loop0) [ 73.799344][ T4989] REISERFS (device loop0): Using r5 hash to sort names [ 73.800653][ T4989] REISERFS (device loop0): using 3.5.x disk format [ 73.801725][ T4989] ------------[ cut here ]------------ [ 73.802518][ T4989] WARNING: CPU: 0 PID: 4989 at fs/inode.c:332 drop_nlink+0xe8/0x140 [ 73.803600][ T4989] Modules linked in: [ 73.804127][ T4989] CPU: 0 PID: 4989 Comm: syz.0.22 Tainted: G W syzkaller #0 [ 73.805371][ T4989] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 73.806833][ T4989] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 73.807980][ T4989] pc : drop_nlink+0xe8/0x140 [ 73.808606][ T4989] lr : drop_nlink+0xe8/0x140 [ 73.809245][ T4989] sp : ffff80001f917660 [ 73.809800][ T4989] x29: ffff80001f917660 x28: ffff80001f9176c0 x27: dfff800000000000 [ 73.810930][ T4989] x26: ffff700003f22ed8 x25: ffff0000e78b2998 x24: 00000000ffffffff [ 73.812024][ T4989] x23: 1fffe0001cf16533 x22: dfff800000000000 x21: 0000000000000000 [ 73.813170][ T4989] x20: ffff0000e78b2998 x19: ffff0000e78b2950 x18: 0000000000000000 [ 73.814391][ T4989] x17: 0000000000000000 x16: ffff8000082c2cc0 x15: 000000003b9aca00 [ 73.815561][ T4989] x14: 0000000000000003 x13: 1ffff00003f22de4 x12: 0000000000ff0100 [ 73.816693][ T4989] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff800008946eb4 [ 73.817738][ T4989] x8 : ffff0000c24cb680 x7 : 0000000000000000 x6 : 000000000000003f [ 73.818787][ T4989] x5 : 0000000000000040 x4 : 0000000000000000 x3 : 0000000000000010 [ 73.819828][ T4989] x2 : 0000000000000006 x1 : 0000000000000000 x0 : 0000000000000000 [ 73.820942][ T4989] Call trace: [ 73.821370][ T4989] drop_nlink+0xe8/0x140 [ 73.821945][ T4989] reiserfs_mkdir+0x610/0x7bc [ 73.822573][ T4989] reiserfs_xattr_init+0x2b0/0x6cc [ 73.823255][ T4989] reiserfs_fill_super+0x183c/0x1bfc [ 73.824021][ T4989] mount_bdev+0x264/0x358 [ 73.824660][ T4989] get_super_block+0x44/0x58 [ 73.825334][ T4989] legacy_get_tree+0xd4/0x16c [ 73.825940][ T4989] vfs_get_tree+0x90/0x274 [ 73.826549][ T4989] do_new_mount+0x228/0x810 [ 73.827148][ T4989] path_mount+0x5bc/0x1008 [ 73.827742][ T4989] __arm64_sys_mount+0x514/0x5f0 [ 73.828433][ T4989] invoke_syscall+0x98/0x2b0 [ 73.829129][ T4989] el0_svc_common+0x138/0x258 [ 73.829780][ T4989] do_el0_svc+0x58/0x13c [ 73.830382][ T4989] el0_svc+0x78/0x1d0 [ 73.830919][ T4989] el0t_64_sync_handler+0xcc/0xe4 [ 73.831658][ T4989] el0t_64_sync+0x1a0/0x1a4 [ 73.832280][ T4989] irq event stamp: 20746 [ 73.832859][ T4989] hardirqs last enabled at (20745): [] call_rcu+0x570/0x8f4 [ 73.834052][ T4989] hardirqs last disabled at (20746): [] el1_dbg+0x24/0x80 [ 73.835223][ T4989] softirqs last enabled at (20174): [] handle_softirqs+0xa40/0xbe4 [ 73.836614][ T4989] softirqs last disabled at (20157): [] __irq_exit_rcu+0x240/0x43c [ 73.837962][ T4989] ---[ end trace ef0cc3d4c7d760ab ]--- [ 73.839049][ T4989] REISERFS warning (device loop0): jdm-20006 create_privroot: xattrs/ACLs enabled and couldn't find/create .reiserfs_priv. Failing mount. [ 73.981645][ T4993] loop0: detected capacity change from 0 to 8192 [ 74.008090][ T4993] REISERFS (device loop0): found reiserfs format "3.5" with non-standard journal [ 74.009498][ T4993] REISERFS (device loop0): using ordered data mode [ 74.010363][ T4993] reiserfs: using flush barriers [ 74.011423][ T4993] 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 [ 74.013785][ T4993] REISERFS (device loop0): checking transaction log (loop0) [ 74.015801][ T4993] REISERFS (device loop0): Using r5 hash to sort names [ 74.016994][ T4993] REISERFS (device loop0): using 3.5.x disk format [ 74.017992][ T4993] ------------[ cut here ]------------ [ 74.018702][ T4993] WARNING: CPU: 0 PID: 4993 at fs/inode.c:332 drop_nlink+0xe8/0x140 [ 74.019812][ T4993] Modules linked in: [ 74.020391][ T4993] CPU: 0 PID: 4993 Comm: syz.0.23 Tainted: G W syzkaller #0 [ 74.021633][ T4993] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 74.022973][ T4993] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 74.023987][ T4993] pc : drop_nlink+0xe8/0x140 [ 74.024583][ T4993] lr : drop_nlink+0xe8/0x140 [ 74.025277][ T4993] sp : ffff80001fa97660 [ 74.025875][ T4993] x29: ffff80001fa97660 x28: ffff80001fa976c0 x27: dfff800000000000 [ 74.027068][ T4993] x26: ffff700003f52ed8 x25: ffff0000e78b36d8 x24: 00000000ffffffff [ 74.028202][ T4993] x23: 1fffe0001cf166db x22: dfff800000000000 x21: 0000000000000000 [ 74.029354][ T4993] x20: ffff0000e78b36d8 x19: ffff0000e78b3690 x18: 0000000000000000 [ 74.030511][ T4993] x17: 0000000000000000 x16: ffff8000082c2cc0 x15: 000000003b9aca00 [ 74.031707][ T4993] x14: 0000000000000003 x13: 1ffff00003f52de4 x12: 0000000000ff0100 [ 74.032845][ T4993] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff800008946eb4 [ 74.033996][ T4993] x8 : ffff0000c24c8000 x7 : 0000000000000000 x6 : 000000000000003f [ 74.035136][ T4993] x5 : 0000000000000040 x4 : 0000000000000000 x3 : 0000000000000010 [ 74.036261][ T4993] x2 : 0000000000000006 x1 : 0000000000000000 x0 : 0000000000000000 [ 74.037439][ T4993] Call trace: [ 74.037913][ T4993] drop_nlink+0xe8/0x140 [ 74.038485][ T4993] reiserfs_mkdir+0x610/0x7bc [ 74.039139][ T4993] reiserfs_xattr_init+0x2b0/0x6cc [ 74.039863][ T4993] reiserfs_fill_super+0x183c/0x1bfc [ 74.040646][ T4993] mount_bdev+0x264/0x358 [ 74.041241][ T4993] get_super_block+0x44/0x58 [ 74.041890][ T4993] legacy_get_tree+0xd4/0x16c [ 74.042582][ T4993] vfs_get_tree+0x90/0x274 [ 74.043196][ T4993] do_new_mount+0x228/0x810 [ 74.043854][ T4993] path_mount+0x5bc/0x1008 [ 74.044445][ T4993] __arm64_sys_mount+0x514/0x5f0 [ 74.045125][ T4993] invoke_syscall+0x98/0x2b0 [ 74.045808][ T4993] el0_svc_common+0x138/0x258 [ 74.046425][ T4993] do_el0_svc+0x58/0x13c [ 74.047080][ T4993] el0_svc+0x78/0x1d0 [ 74.047631][ T4993] el0t_64_sync_handler+0xcc/0xe4 [ 74.048348][ T4993] el0t_64_sync+0x1a0/0x1a4 [ 74.049019][ T4993] irq event stamp: 20080 [ 74.049665][ T4993] hardirqs last enabled at (20079): [] call_rcu+0x570/0x8f4 [ 74.050883][ T4993] hardirqs last disabled at (20080): [] el1_dbg+0x24/0x80 [ 74.052182][ T4993] softirqs last enabled at (19936): [] handle_softirqs+0xa40/0xbe4 [ 74.053594][ T4993] softirqs last disabled at (19915): [] __irq_exit_rcu+0x240/0x43c [ 74.055025][ T4993] ---[ end trace ef0cc3d4c7d760ac ]--- [ 74.055979][ T4993] REISERFS warning (device loop0): jdm-20006 create_privroot: xattrs/ACLs enabled and couldn't find/create .reiserfs_priv. Failing mount. [ 74.060003][ T148] device hsr_slave_0 left promiscuous mode [ 74.085315][ T148] device hsr_slave_1 left promiscuous mode [ 74.164861][ T148] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 74.166030][ T148] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 74.169088][ T148] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 74.170341][ T148] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 74.172360][ T148] device bridge_slave_1 left promiscuous mode [ 74.173345][ T148] bridge0: port 2(bridge_slave_1) entered disabled state [ 74.207402][ T4996] loop0: detected capacity change from 0 to 8192 [ 74.215719][ T148] device bridge_slave_0 left promiscuous mode [ 74.216681][ T148] bridge0: port 1(bridge_slave_0) entered disabled state [ 74.290685][ T4996] REISERFS (device loop0): found reiserfs format "3.5" with non-standard journal [ 74.292153][ T4996] REISERFS (device loop0): using ordered data mode [ 74.293145][ T4996] reiserfs: using flush barriers [ 74.294537][ T4996] 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 [ 74.297527][ T4996] REISERFS (device loop0): checking transaction log (loop0) [ 74.299234][ T4996] REISERFS (device loop0): Using r5 hash to sort names [ 74.300335][ T4996] REISERFS (device loop0): using 3.5.x disk format [ 74.301451][ T4996] ------------[ cut here ]------------ [ 74.302216][ T4996] WARNING: CPU: 1 PID: 4996 at fs/inode.c:332 drop_nlink+0xe8/0x140 [ 74.303305][ T4996] Modules linked in: [ 74.303828][ T4996] CPU: 1 PID: 4996 Comm: syz.0.24 Tainted: G W syzkaller #0 [ 74.305141][ T4996] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 74.306650][ T4996] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 74.307839][ T4996] pc : drop_nlink+0xe8/0x140 [ 74.308477][ T4996] lr : drop_nlink+0xe8/0x140 [ 74.309161][ T4996] sp : ffff80001f997660 [ 74.309772][ T4996] x29: ffff80001f997660 x28: ffff80001f9976c0 x27: dfff800000000000 [ 74.311020][ T4996] x26: ffff700003f32ed8 x25: ffff0000de72a998 x24: 00000000ffffffff [ 74.312213][ T4996] x23: 1fffe0001bce5533 x22: dfff800000000000 x21: 0000000000000000 [ 74.313437][ T4996] x20: ffff0000de72a998 x19: ffff0000de72a950 x18: 0000000000000000 [ 74.314692][ T4996] x17: 0000000000000000 x16: ffff8000082c2cc0 x15: 000000003b9aca00 [ 74.315813][ T4996] x14: 0000000000000003 x13: 1ffff00003f32de4 x12: 0000000000ff0100 [ 74.316997][ T4996] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff800008946eb4 [ 74.318177][ T4996] x8 : ffff0000c24cd1c0 x7 : 0000000000000000 x6 : 000000000000003f [ 74.319315][ T4996] x5 : 0000000000000040 x4 : 0000000000000000 x3 : 0000000000000010 [ 74.320523][ T4996] x2 : 0000000000000006 x1 : 0000000000000000 x0 : 0000000000000000 [ 74.321631][ T4996] Call trace: [ 74.322165][ T4996] drop_nlink+0xe8/0x140 [ 74.322809][ T4996] reiserfs_mkdir+0x610/0x7bc [ 74.323520][ T4996] reiserfs_xattr_init+0x2b0/0x6cc [ 74.324327][ T4996] reiserfs_fill_super+0x183c/0x1bfc [ 74.325059][ T4996] mount_bdev+0x264/0x358 [ 74.325728][ T4996] get_super_block+0x44/0x58 [ 74.326325][ T4996] legacy_get_tree+0xd4/0x16c [ 74.327009][ T4996] vfs_get_tree+0x90/0x274 [ 74.327629][ T4996] do_new_mount+0x228/0x810 [ 74.328278][ T4996] path_mount+0x5bc/0x1008 [ 74.328917][ T4996] __arm64_sys_mount+0x514/0x5f0 [ 74.329687][ T4996] invoke_syscall+0x98/0x2b0 [ 74.330449][ T4996] el0_svc_common+0x138/0x258 [ 74.331252][ T4996] do_el0_svc+0x58/0x13c [ 74.331900][ T4996] el0_svc+0x78/0x1d0 [ 74.332506][ T4996] el0t_64_sync_handler+0xcc/0xe4 [ 74.333266][ T4996] el0t_64_sync+0x1a0/0x1a4 [ 74.333922][ T4996] irq event stamp: 20128 [ 74.334538][ T4996] hardirqs last enabled at (20127): [] call_rcu+0x570/0x8f4 [ 74.335865][ T4996] hardirqs last disabled at (20128): [] el1_dbg+0x24/0x80 [ 74.337085][ T4996] softirqs last enabled at (19876): [] handle_softirqs+0xa40/0xbe4 [ 74.338467][ T4996] softirqs last disabled at (19865): [] __irq_exit_rcu+0x240/0x43c [ 74.339952][ T4996] ---[ end trace ef0cc3d4c7d760ad ]--- [ 74.341387][ T4952] Bluetooth: hci0: command 0x0419 tx timeout [ 74.342368][ T4996] REISERFS warning (device loop0): jdm-20006 create_privroot: xattrs/ACLs enabled and couldn't find/create .reiserfs_priv. Failing mount. [ 74.355262][ T148] device veth1_macvtap left promiscuous mode [ 74.356269][ T148] device veth0_macvtap left promiscuous mode [ 74.357207][ T148] device veth1_vlan left promiscuous mode [ 74.358132][ T148] device veth0_vlan left promiscuous mode [ 74.447633][ T148] team0 (unregistering): Port device team_slave_1 removed [ 74.452433][ T148] team0 (unregistering): Port device team_slave_0 removed [ 74.462967][ T148] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 74.494672][ T4999] loop0: detected capacity change from 0 to 8192 [ 74.498324][ T148] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 74.590444][ T4999] REISERFS (device loop0): found reiserfs format "3.5" with non-standard journal [ 74.592029][ T4999] REISERFS (device loop0): using ordered data mode [ 74.593021][ T4999] reiserfs: using flush barriers [ 74.594233][ T4999] 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 [ 74.596869][ T4999] REISERFS (device loop0): checking transaction log (loop0) [ 74.598607][ T4999] REISERFS (device loop0): Using r5 hash to sort names [ 74.599648][ T4999] REISERFS (device loop0): using 3.5.x disk format [ 74.600805][ T4999] ------------[ cut here ]------------ [ 74.601622][ T4999] WARNING: CPU: 1 PID: 4999 at fs/inode.c:332 drop_nlink+0xe8/0x140 [ 74.602671][ T4999] Modules linked in: [ 74.603192][ T4999] CPU: 1 PID: 4999 Comm: syz.0.25 Tainted: G W syzkaller #0 [ 74.604490][ T4999] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 74.605987][ T4999] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 74.607141][ T4999] pc : drop_nlink+0xe8/0x140 [ 74.607839][ T4999] lr : drop_nlink+0xe8/0x140 [ 74.608561][ T4999] sp : ffff80001faf7660 [ 74.609206][ T4999] x29: ffff80001faf7660 x28: ffff80001faf76c0 x27: dfff800000000000 [ 74.610405][ T4999] x26: ffff700003f5eed8 x25: ffff0000de72b6d8 x24: 00000000ffffffff [ 74.611622][ T4999] x23: 1fffe0001bce56db x22: dfff800000000000 x21: 0000000000000000 [ 74.612864][ T4999] x20: ffff0000de72b6d8 x19: ffff0000de72b690 x18: 0000000000000000 [ 74.614083][ T4999] x17: 0000000000000000 x16: ffff8000082c2cc0 x15: 000000003b9aca00 [ 74.615334][ T4999] x14: 0000000000000003 x13: 1ffff00003f5ede4 x12: 0000000000ff0100 [ 74.616521][ T4999] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff800008946eb4 [ 74.617708][ T4999] x8 : ffff0000c1663680 x7 : 0000000000000000 x6 : 000000000000003f [ 74.618955][ T4999] x5 : 0000000000000040 x4 : 0000000000000000 x3 : 0000000000000010 [ 74.620180][ T4999] x2 : 0000000000000006 x1 : 0000000000000000 x0 : 0000000000000000 [ 74.621403][ T4999] Call trace: [ 74.621928][ T4999] drop_nlink+0xe8/0x140 [ 74.622588][ T4999] reiserfs_mkdir+0x610/0x7bc [ 74.623359][ T4999] reiserfs_xattr_init+0x2b0/0x6cc [ 74.624089][ T4999] reiserfs_fill_super+0x183c/0x1bfc [ 74.624890][ T4999] mount_bdev+0x264/0x358 [ 74.625553][ T4999] get_super_block+0x44/0x58 [ 74.626257][ T4999] legacy_get_tree+0xd4/0x16c [ 74.626938][ T4999] vfs_get_tree+0x90/0x274 [ 74.627593][ T4999] do_new_mount+0x228/0x810 [ 74.628270][ T4999] path_mount+0x5bc/0x1008 [ 74.628954][ T4999] __arm64_sys_mount+0x514/0x5f0 [ 74.629681][ T4999] invoke_syscall+0x98/0x2b0 [ 74.630333][ T4999] el0_svc_common+0x138/0x258 [ 74.631006][ T4999] do_el0_svc+0x58/0x13c [ 74.631632][ T4999] el0_svc+0x78/0x1d0 [ 74.632220][ T4999] el0t_64_sync_handler+0xcc/0xe4 [ 74.632923][ T4999] el0t_64_sync+0x1a0/0x1a4 [ 74.633501][ T4999] irq event stamp: 20448 [ 74.634107][ T4999] hardirqs last enabled at (20447): [] call_rcu+0x570/0x8f4 [ 74.635342][ T4999] hardirqs last disabled at (20448): [] el1_dbg+0x24/0x80 [ 74.636569][ T4999] softirqs last enabled at (20218): [] handle_softirqs+0xa40/0xbe4 [ 74.638028][ T4999] softirqs last disabled at (20207): [] __irq_exit_rcu+0x240/0x43c [ 74.639349][ T4999] ---[ end trace ef0cc3d4c7d760ae ]--- [ 74.640679][ T4999] REISERFS warning (device loop0): jdm-20006 create_privroot: xattrs/ACLs enabled and couldn't find/create .reiserfs_priv. Failing mount. [ 74.658948][ T148] bond0 (unregistering): Released all slaves [ 74.807519][ T5002] REISERFS (device loop0): found reiserfs format "3.5" with non-standard journal [ 74.809013][ T5002] REISERFS (device loop0): using ordered data mode [ 74.809957][ T5002] reiserfs: using flush barriers [ 74.811133][ T5002] 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 [ 74.813677][ T5002] REISERFS (device loop0): checking transaction log (loop0) [ 74.815835][ T5002] REISERFS (device loop0): Using r5 hash to sort names [ 74.816898][ T5002] REISERFS (device loop0): using 3.5.x disk format [ 74.818002][ T5002] ------------[ cut here ]------------ [ 74.818801][ T5002] WARNING: CPU: 1 PID: 5002 at fs/inode.c:332 drop_nlink+0xe8/0x140 [ 74.820024][ T5002] Modules linked in: [ 74.820599][ T5002] CPU: 1 PID: 5002 Comm: syz.0.26 Tainted: G W syzkaller #0 [ 74.821897][ T5002] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 74.823353][ T5002] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 74.824453][ T5002] pc : drop_nlink+0xe8/0x140 [ 74.825135][ T5002] lr : drop_nlink+0xe8/0x140 [ 74.825789][ T5002] sp : ffff80001f987660 [ 74.826410][ T5002] x29: ffff80001f987660 x28: ffff80001f9876c0 x27: dfff800000000000 [ 74.827585][ T5002] x26: ffff700003f30ed8 x25: ffff0000de72c418 x24: 00000000ffffffff [ 74.828795][ T5002] x23: 1fffe0001bce5883 x22: dfff800000000000 x21: 0000000000000000 [ 74.830007][ T5002] x20: ffff0000de72c418 x19: ffff0000de72c3d0 x18: 0000000000000000 [ 74.831270][ T5002] x17: 0000000000000000 x16: ffff8000082c2cc0 x15: 000000003b9aca00 [ 74.832512][ T5002] x14: 0000000000000003 x13: 1ffff00003f30de4 x12: 0000000000ff0100 [ 74.833663][ T5002] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff800008946eb4 [ 74.834814][ T5002] x8 : ffff0000c2f28000 x7 : 0000000000000000 x6 : 000000000000003f [ 74.836027][ T5002] x5 : 0000000000000040 x4 : 0000000000000000 x3 : 0000000000000010 [ 74.837226][ T5002] x2 : 0000000000000006 x1 : 0000000000000000 x0 : 0000000000000000 [ 74.838424][ T5002] Call trace: [ 74.838913][ T5002] drop_nlink+0xe8/0x140 [ 74.839551][ T5002] reiserfs_mkdir+0x610/0x7bc [ 74.840200][ T5002] reiserfs_xattr_init+0x2b0/0x6cc [ 74.840882][ T5002] reiserfs_fill_super+0x183c/0x1bfc [ 74.841659][ T5002] mount_bdev+0x264/0x358 [ 74.842251][ T5002] get_super_block+0x44/0x58 [ 74.842931][ T5002] legacy_get_tree+0xd4/0x16c [ 74.843649][ T5002] vfs_get_tree+0x90/0x274 [ 74.844310][ T5002] do_new_mount+0x228/0x810 [ 74.845009][ T5002] path_mount+0x5bc/0x1008 [ 74.845677][ T5002] __arm64_sys_mount+0x514/0x5f0 [ 74.846408][ T5002] invoke_syscall+0x98/0x2b0 [ 74.847086][ T5002] el0_svc_common+0x138/0x258 [ 74.847771][ T5002] do_el0_svc+0x58/0x13c [ 74.848454][ T5002] el0_svc+0x78/0x1d0 [ 74.849014][ T5002] el0t_64_sync_handler+0xcc/0xe4 [ 74.849711][ T5002] el0t_64_sync+0x1a0/0x1a4 [ 74.850370][ T5002] irq event stamp: 20632 [ 74.850962][ T5002] hardirqs last enabled at (20631): [] call_rcu+0x570/0x8f4 [ 74.852184][ T5002] hardirqs last disabled at (20632): [] el1_dbg+0x24/0x80 [ 74.853463][ T5002] softirqs last enabled at (20504): [] handle_softirqs+0xa40/0xbe4 [ 74.854768][ T5002] softirqs last disabled at (20487): [] __irq_exit_rcu+0x240/0x43c [ 74.856148][ T5002] ---[ end trace ef0cc3d4c7d760af ]--- [ 74.857922][ T5002] REISERFS warning (device loop0): jdm-20006 create_privroot: xattrs/ACLs enabled and couldn't find/create .reiserfs_priv. Failing mount. [ 75.109078][ T5005] REISERFS (device loop0): found reiserfs format "3.5" with non-standard journal [ 75.110628][ T5005] REISERFS (device loop0): using ordered data mode [ 75.111643][ T5005] reiserfs: using flush barriers [ 75.112869][ T5005] 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 [ 75.115997][ T5005] REISERFS (device loop0): checking transaction log (loop0) [ 75.118676][ T5005] REISERFS (device loop0): Using r5 hash to sort names [ 75.119749][ T5005] REISERFS (device loop0): using 3.5.x disk format [ 75.120992][ T5005] ------------[ cut here ]------------ [ 75.121812][ T5005] WARNING: CPU: 1 PID: 5005 at fs/inode.c:332 drop_nlink+0xe8/0x140 [ 75.123104][ T5005] Modules linked in: [ 75.123683][ T5005] CPU: 1 PID: 5005 Comm: syz.0.27 Tainted: G W syzkaller #0 [ 75.125061][ T5005] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 75.126583][ T5005] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 75.127820][ T5005] pc : drop_nlink+0xe8/0x140 [ 75.128531][ T5005] lr : drop_nlink+0xe8/0x140 [ 75.129283][ T5005] sp : ffff80001fae7660 [ 75.129920][ T5005] x29: ffff80001fae7660 x28: ffff80001fae76c0 x27: dfff800000000000 [ 75.131104][ T5005] x26: ffff700003f5ced8 x25: ffff0000de72d158 x24: 00000000ffffffff [ 75.132245][ T5005] x23: 1fffe0001bce5a2b x22: dfff800000000000 x21: 0000000000000000 [ 75.133376][ T5005] x20: ffff0000de72d158 x19: ffff0000de72d110 x18: 0000000000000000 [ 75.134578][ T5005] x17: 0000000000000000 x16: ffff8000082c2cc0 x15: 000000003b9aca00 [ 75.135785][ T5005] x14: 0000000000000003 x13: 1ffff00003f5cde4 x12: 0000000000ff0100 [ 75.136969][ T5005] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff800008946eb4 [ 75.138222][ T5005] x8 : ffff0000c9851b40 x7 : 0000000000000000 x6 : 000000000000003f [ 75.139391][ T5005] x5 : 0000000000000040 x4 : 0000000000000000 x3 : 0000000000000010 [ 75.140572][ T5005] x2 : 0000000000000006 x1 : 0000000000000000 x0 : 0000000000000000 [ 75.141772][ T5005] Call trace: [ 75.142289][ T5005] drop_nlink+0xe8/0x140 [ 75.142901][ T5005] reiserfs_mkdir+0x610/0x7bc [ 75.143573][ T5005] reiserfs_xattr_init+0x2b0/0x6cc [ 75.144378][ T5005] reiserfs_fill_super+0x183c/0x1bfc [ 75.145207][ T5005] mount_bdev+0x264/0x358 [ 75.145842][ T5005] get_super_block+0x44/0x58 [ 75.146525][ T5005] legacy_get_tree+0xd4/0x16c [ 75.147239][ T5005] vfs_get_tree+0x90/0x274 [ 75.147899][ T5005] do_new_mount+0x228/0x810 [ 75.148531][ T5005] path_mount+0x5bc/0x1008 [ 75.149183][ T5005] __arm64_sys_mount+0x514/0x5f0 [ 75.149875][ T5005] invoke_syscall+0x98/0x2b0 [ 75.150603][ T5005] el0_svc_common+0x138/0x258 [ 75.151296][ T5005] do_el0_svc+0x58/0x13c [ 75.151940][ T5005] el0_svc+0x78/0x1d0 [ 75.152499][ T5005] el0t_64_sync_handler+0xcc/0xe4 [ 75.153213][ T5005] el0t_64_sync+0x1a0/0x1a4 [ 75.153865][ T5005] irq event stamp: 20020 [ 75.154461][ T5005] hardirqs last enabled at (20019): [] call_rcu+0x570/0x8f4 [ 75.155776][ T5005] hardirqs last disabled at (20020): [] el1_dbg+0x24/0x80 [ 75.157089][ T5005] softirqs last enabled at (19766): [] handle_softirqs+0xa40/0xbe4 [ 75.158490][ T5005] softirqs last disabled at (19751): [] __irq_exit_rcu+0x240/0x43c [ 75.159839][ T5005] ---[ end trace ef0cc3d4c7d760b0 ]--- [ 75.160746][ T5005] REISERFS warning (device loop0): jdm-20006 create_privroot: xattrs/ACLs enabled and couldn't find/create .reiserfs_priv. Failing mount. [ 75.369914][ T5008] REISERFS (device loop0): found reiserfs format "3.5" with non-standard journal [ 75.371426][ T5008] REISERFS (device loop0): using ordered data mode [ 75.372458][ T5008] reiserfs: using flush barriers [ 75.373729][ T5008] 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 [ 75.376544][ T5008] REISERFS (device loop0): checking transaction log (loop0) [ 75.378607][ T5008] REISERFS (device loop0): Using r5 hash to sort names [ 75.379767][ T5008] REISERFS (device loop0): using 3.5.x disk format [ 75.380874][ T5008] ------------[ cut here ]------------ [ 75.381711][ T5008] WARNING: CPU: 0 PID: 5008 at fs/inode.c:332 drop_nlink+0xe8/0x140 [ 75.382904][ T5008] Modules linked in: [ 75.383482][ T5008] CPU: 0 PID: 5008 Comm: syz.0.28 Tainted: G W syzkaller #0 [ 75.384781][ T5008] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 75.386256][ T5008] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 75.387376][ T5008] pc : drop_nlink+0xe8/0x140 [ 75.387977][ T5008] lr : drop_nlink+0xe8/0x140 [ 75.388654][ T5008] sp : ffff80001fae7660 [ 75.389295][ T5008] x29: ffff80001fae7660 x28: ffff80001fae76c0 x27: dfff800000000000 [ 75.390469][ T5008] x26: ffff700003f5ced8 x25: ffff0000e78b4418 x24: 00000000ffffffff [ 75.391608][ T5008] x23: 1fffe0001cf16883 x22: dfff800000000000 x21: 0000000000000000 [ 75.392792][ T5008] x20: ffff0000e78b4418 x19: ffff0000e78b43d0 x18: 0000000000000000 [ 75.394125][ T5008] x17: 0000000000000000 x16: ffff8000082c2cc0 x15: 000000003b9aca00 [ 75.395351][ T5008] x14: 0000000000000003 x13: 1ffff00003f5cde4 x12: 0000000000ff0100 [ 75.396535][ T5008] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff800008946eb4 [ 75.397737][ T5008] x8 : ffff0000c2f2b680 x7 : 0000000000000000 x6 : 000000000000003f [ 75.398867][ T5008] x5 : 0000000000000040 x4 : 0000000000000000 x3 : 0000000000000010 [ 75.400017][ T5008] x2 : 0000000000000006 x1 : 0000000000000000 x0 : 0000000000000000 [ 75.401156][ T5008] Call trace: [ 75.401625][ T5008] drop_nlink+0xe8/0x140 [ 75.402261][ T5008] reiserfs_mkdir+0x610/0x7bc [ 75.402893][ T5008] reiserfs_xattr_init+0x2b0/0x6cc [ 75.403630][ T5008] reiserfs_fill_super+0x183c/0x1bfc [ 75.404423][ T5008] mount_bdev+0x264/0x358 [ 75.405077][ T5008] get_super_block+0x44/0x58 [ 75.405748][ T5008] legacy_get_tree+0xd4/0x16c [ 75.406436][ T5008] vfs_get_tree+0x90/0x274 [ 75.407068][ T5008] do_new_mount+0x228/0x810 [ 75.407712][ T5008] path_mount+0x5bc/0x1008 [ 75.408346][ T5008] __arm64_sys_mount+0x514/0x5f0 [ 75.409040][ T5008] invoke_syscall+0x98/0x2b0 [ 75.409705][ T5008] el0_svc_common+0x138/0x258 [ 75.410405][ T5008] do_el0_svc+0x58/0x13c [ 75.411015][ T5008] el0_svc+0x78/0x1d0 [ 75.411580][ T5008] el0t_64_sync_handler+0xcc/0xe4 [ 75.412311][ T5008] el0t_64_sync+0x1a0/0x1a4 [ 75.412932][ T5008] irq event stamp: 20040 [ 75.413521][ T5008] hardirqs last enabled at (20039): [] call_rcu+0x570/0x8f4 [ 75.414799][ T5008] hardirqs last disabled at (20040): [] el1_dbg+0x24/0x80 [ 75.416067][ T5008] softirqs last enabled at (19792): [] handle_softirqs+0xa40/0xbe4 [ 75.417350][ T5008] softirqs last disabled at (19769): [] __irq_exit_rcu+0x240/0x43c [ 75.418668][ T5008] ---[ end trace ef0cc3d4c7d760b1 ]--- [ 75.420264][ T5008] REISERFS warning (device loop0): jdm-20006 create_privroot: xattrs/ACLs enabled and couldn't find/create .reiserfs_priv. Failing mount. [ 75.600946][ T5011] REISERFS (device loop0): found reiserfs format "3.5" with non-standard journal [ 75.602391][ T5011] REISERFS (device loop0): using ordered data mode [ 75.603373][ T5011] reiserfs: using flush barriers [ 75.604490][ T5011] 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 [ 75.609677][ T5011] REISERFS (device loop0): checking transaction log (loop0) [ 75.611339][ T5011] REISERFS (device loop0): Using r5 hash to sort names [ 75.612348][ T5011] REISERFS (device loop0): using 3.5.x disk format [ 75.613354][ T5011] ------------[ cut here ]------------ [ 75.614070][ T5011] WARNING: CPU: 0 PID: 5011 at fs/inode.c:332 drop_nlink+0xe8/0x140 [ 75.615110][ T5011] Modules linked in: [ 75.615670][ T5011] CPU: 0 PID: 5011 Comm: syz.0.29 Tainted: G W syzkaller #0 [ 75.616862][ T5011] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 75.618221][ T5011] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 75.619348][ T5011] pc : drop_nlink+0xe8/0x140 [ 75.620011][ T5011] lr : drop_nlink+0xe8/0x140 [ 75.620674][ T5011] sp : ffff80001f2a7660 [ 75.621218][ T5011] x29: ffff80001f2a7660 x28: ffff80001f2a76c0 x27: dfff800000000000 [ 75.622368][ T5011] x26: ffff700003e54ed8 x25: ffff0000e78b5158 x24: 00000000ffffffff [ 75.623477][ T5011] x23: 1fffe0001cf16a2b x22: dfff800000000000 x21: 0000000000000000 [ 75.624614][ T5011] x20: ffff0000e78b5158 x19: ffff0000e78b5110 x18: 0000000000000000 [ 75.625728][ T5011] x17: 0000000000000000 x16: ffff8000082c2cc0 x15: 000000003b9aca00 [ 75.626866][ T5011] x14: 0000000000000003 x13: 1ffff00003e54de4 x12: 0000000000ff0100 [ 75.627977][ T5011] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff800008946eb4 [ 75.629147][ T5011] x8 : ffff0000ca6c0000 x7 : 0000000000000000 x6 : 000000000000003f [ 75.630284][ T5011] x5 : 0000000000000040 x4 : 0000000000000000 x3 : 0000000000000010 [ 75.631459][ T5011] x2 : 0000000000000006 x1 : 0000000000000000 x0 : 0000000000000000 [ 75.632612][ T5011] Call trace: [ 75.633071][ T5011] drop_nlink+0xe8/0x140 [ 75.633677][ T5011] reiserfs_mkdir+0x610/0x7bc [ 75.634365][ T5011] reiserfs_xattr_init+0x2b0/0x6cc [ 75.635131][ T5011] reiserfs_fill_super+0x183c/0x1bfc [ 75.635925][ T5011] mount_bdev+0x264/0x358 [ 75.636559][ T5011] get_super_block+0x44/0x58 [ 75.637267][ T5011] legacy_get_tree+0xd4/0x16c [ 75.637976][ T5011] vfs_get_tree+0x90/0x274 [ 75.638609][ T5011] do_new_mount+0x228/0x810 [ 75.639240][ T5011] path_mount+0x5bc/0x1008 [ 75.639864][ T5011] __arm64_sys_mount+0x514/0x5f0 [ 75.640591][ T5011] invoke_syscall+0x98/0x2b0 [ 75.641342][ T5011] el0_svc_common+0x138/0x258 [ 75.642050][ T5011] do_el0_svc+0x58/0x13c [ 75.642588][ T5011] el0_svc+0x78/0x1d0 [ 75.643163][ T5011] el0t_64_sync_handler+0xcc/0xe4 [ 75.643876][ T5011] el0t_64_sync+0x1a0/0x1a4 [ 75.644527][ T5011] irq event stamp: 20292 [ 75.645119][ T5011] hardirqs last enabled at (20291): [] call_rcu+0x570/0x8f4 [ 75.646416][ T5011] hardirqs last disabled at (20292): [] el1_dbg+0x24/0x80 [ 75.647639][ T5011] softirqs last enabled at (20072): [] handle_softirqs+0xa40/0xbe4 [ 75.648948][ T5011] softirqs last disabled at (20009): [] __irq_exit_rcu+0x240/0x43c [ 75.650285][ T5011] ---[ end trace ef0cc3d4c7d760b2 ]--- [ 75.652600][ T5011] REISERFS warning (device loop0): jdm-20006 create_privroot: xattrs/ACLs enabled and couldn't find/create .reiserfs_priv. Failing mount. [ 75.860231][ T5014] REISERFS (device loop0): found reiserfs format "3.5" with non-standard journal [ 75.861852][ T5014] REISERFS (device loop0): using ordered data mode [ 75.862785][ T5014] reiserfs: using flush barriers [ 75.864042][ T5014] 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 [ 75.867615][ T5014] REISERFS (device loop0): checking transaction log (loop0) [ 75.871397][ T5014] REISERFS (device loop0): Using r5 hash to sort names [ 75.872378][ T5014] REISERFS (device loop0): using 3.5.x disk format [ 75.873501][ T5014] ------------[ cut here ]------------ [ 75.874327][ T5014] WARNING: CPU: 1 PID: 5014 at fs/inode.c:332 drop_nlink+0xe8/0x140 [ 75.875487][ T5014] Modules linked in: [ 75.876056][ T5014] CPU: 1 PID: 5014 Comm: syz.0.30 Tainted: G W syzkaller #0 [ 75.877289][ T5014] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 75.878721][ T5014] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 75.879829][ T5014] pc : drop_nlink+0xe8/0x140 [ 75.880459][ T5014] lr : drop_nlink+0xe8/0x140 [ 75.881336][ T5014] sp : ffff80001f407660 [ 75.881909][ T5014] x29: ffff80001f407660 x28: ffff80001f4076c0 x27: dfff800000000000 [ 75.883007][ T5014] x26: ffff700003e80ed8 x25: ffff0000de72de98 x24: 00000000ffffffff [ 75.884138][ T5014] x23: 1fffe0001bce5bd3 x22: dfff800000000000 x21: 0000000000000000 [ 75.885319][ T5014] x20: ffff0000de72de98 x19: ffff0000de72de50 x18: 0000000000000000 [ 75.886564][ T5014] x17: 0000000000000000 x16: ffff8000082c2cc0 x15: 000000003b9aca00 [ 75.887665][ T5014] x14: 0000000000000003 x13: 1ffff00003e80de4 x12: 0000000000ff0100 [ 75.888883][ T5014] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff800008946eb4 [ 75.890054][ T5014] x8 : ffff0000d5078000 x7 : 0000000000000000 x6 : 000000000000003f [ 75.891209][ T5014] x5 : 0000000000000040 x4 : 0000000000000000 x3 : 0000000000000010 [ 75.892319][ T5014] x2 : 0000000000000006 x1 : 0000000000000000 x0 : 0000000000000000 [ 75.893485][ T5014] Call trace: [ 75.893982][ T5014] drop_nlink+0xe8/0x140 [ 75.894559][ T5014] reiserfs_mkdir+0x610/0x7bc [ 75.895315][ T5014] reiserfs_xattr_init+0x2b0/0x6cc [ 75.896058][ T5014] reiserfs_fill_super+0x183c/0x1bfc [ 75.896784][ T5014] mount_bdev+0x264/0x358 [ 75.897402][ T5014] get_super_block+0x44/0x58 [ 75.898067][ T5014] legacy_get_tree+0xd4/0x16c [ 75.898757][ T5014] vfs_get_tree+0x90/0x274 [ 75.899448][ T5014] do_new_mount+0x228/0x810 [ 75.900092][ T5014] path_mount+0x5bc/0x1008 [ 75.900744][ T5014] __arm64_sys_mount+0x514/0x5f0 [ 75.901479][ T5014] invoke_syscall+0x98/0x2b0 [ 75.902187][ T5014] el0_svc_common+0x138/0x258 [ 75.902887][ T5014] do_el0_svc+0x58/0x13c [ 75.903517][ T5014] el0_svc+0x78/0x1d0 [ 75.904083][ T5014] el0t_64_sync_handler+0xcc/0xe4 [ 75.904810][ T5014] el0t_64_sync+0x1a0/0x1a4 [ 75.905491][ T5014] irq event stamp: 20114 [ 75.906097][ T5014] hardirqs last enabled at (20113): [] call_rcu+0x570/0x8f4 [ 75.907348][ T5014] hardirqs last disabled at (20114): [] el1_dbg+0x24/0x80 [ 75.908625][ T5014] softirqs last enabled at (19828): [] handle_softirqs+0xa40/0xbe4 [ 75.910024][ T5014] softirqs last disabled at (19813): [] __irq_exit_rcu+0x240/0x43c [ 75.911357][ T5014] ---[ end trace ef0cc3d4c7d760b3 ]--- [ 75.912442][ T5014] REISERFS warning (device loop0): jdm-20006 create_privroot: xattrs/ACLs enabled and couldn't find/create .reiserfs_priv. Failing mount. [ 76.175014][ T5017] REISERFS (device loop0): found reiserfs format "3.5" with non-standard journal [ 76.176460][ T5017] REISERFS (device loop0): using ordered data mode [ 76.177393][ T5017] reiserfs: using flush barriers [ 76.178830][ T5017] 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 [ 76.181279][ T5017] REISERFS (device loop0): checking transaction log (loop0) [ 76.187673][ T5017] REISERFS (device loop0): Using r5 hash to sort names [ 76.188769][ T5017] REISERFS (device loop0): using 3.5.x disk format [ 76.189828][ T5017] ------------[ cut here ]------------ [ 76.190511][ T5017] WARNING: CPU: 0 PID: 5017 at fs/inode.c:332 drop_nlink+0xe8/0x140 [ 76.191712][ T5017] Modules linked in: [ 76.192296][ T5017] CPU: 0 PID: 5017 Comm: syz.0.31 Tainted: G W syzkaller #0 [ 76.193442][ T5017] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 76.194869][ T5017] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 76.196019][ T5017] pc : drop_nlink+0xe8/0x140 [ 76.196656][ T5017] lr : drop_nlink+0xe8/0x140 [ 76.197313][ T5017] sp : ffff80001bca7660 [ 76.197943][ T5017] x29: ffff80001bca7660 x28: ffff80001bca76c0 x27: dfff800000000000 [ 76.199125][ T5017] x26: ffff700003794ed8 x25: ffff0000e78b5e98 x24: 00000000ffffffff [ 76.200324][ T5017] x23: 1fffe0001cf16bd3 x22: dfff800000000000 x21: 0000000000000000 [ 76.201492][ T5017] x20: ffff0000e78b5e98 x19: ffff0000e78b5e50 x18: 0000000000000000 [ 76.202643][ T5017] x17: 0000000000000000 x16: ffff8000082c2cc0 x15: 000000003b9aca00 [ 76.203810][ T5017] x14: 0000000000000003 x13: 1ffff00003794de4 x12: 0000000000ff0100 [ 76.204962][ T5017] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff800008946eb4 [ 76.206089][ T5017] x8 : ffff0000ca6c3680 x7 : 0000000000000000 x6 : 000000000000003f [ 76.207202][ T5017] x5 : 0000000000000040 x4 : 0000000000000000 x3 : 0000000000000010 [ 76.208389][ T5017] x2 : 0000000000000006 x1 : 0000000000000000 x0 : 0000000000000000 [ 76.209519][ T5017] Call trace: [ 76.209984][ T5017] drop_nlink+0xe8/0x140 [ 76.210581][ T5017] reiserfs_mkdir+0x610/0x7bc [ 76.211276][ T5017] reiserfs_xattr_init+0x2b0/0x6cc [ 76.211933][ T5017] reiserfs_fill_super+0x183c/0x1bfc [ 76.212666][ T5017] mount_bdev+0x264/0x358 [ 76.213300][ T5017] get_super_block+0x44/0x58 [ 76.213921][ T5017] legacy_get_tree+0xd4/0x16c [ 76.214606][ T5017] vfs_get_tree+0x90/0x274 [ 76.215187][ T5017] do_new_mount+0x228/0x810 [ 76.215785][ T5017] path_mount+0x5bc/0x1008 [ 76.216379][ T5017] __arm64_sys_mount+0x514/0x5f0 [ 76.217061][ T5017] invoke_syscall+0x98/0x2b0 [ 76.217702][ T5017] el0_svc_common+0x138/0x258 [ 76.218342][ T5017] do_el0_svc+0x58/0x13c [ 76.218941][ T5017] el0_svc+0x78/0x1d0 [ 76.219511][ T5017] el0t_64_sync_handler+0xcc/0xe4 [ 76.220282][ T5017] el0t_64_sync+0x1a0/0x1a4 [ 76.220948][ T5017] irq event stamp: 20204 [ 76.221540][ T5017] hardirqs last enabled at (20203): [] call_rcu+0x570/0x8f4 [ 76.222739][ T5017] hardirqs last disabled at (20204): [] el1_dbg+0x24/0x80 [ 76.223992][ T5017] softirqs last enabled at (19588): [] handle_softirqs+0xa40/0xbe4 [ 76.225354][ T5017] softirqs last disabled at (19549): [] __irq_exit_rcu+0x240/0x43c [ 76.226602][ T5017] ---[ end trace ef0cc3d4c7d760b4 ]--- [ 76.230528][ T5017] REISERFS warning (device loop0): jdm-20006 create_privroot: xattrs/ACLs enabled and couldn't find/create .reiserfs_priv. Failing mount. [ 76.408877][ T5020] REISERFS (device loop0): found reiserfs format "3.5" with non-standard journal [ 76.410366][ T5020] REISERFS (device loop0): using ordered data mode [ 76.411304][ T5020] reiserfs: using flush barriers [ 76.412495][ T5020] 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 [ 76.415593][ T5020] REISERFS (device loop0): checking transaction log (loop0) [ 76.425715][ T5020] REISERFS (device loop0): Using r5 hash to sort names [ 76.426848][ T5020] REISERFS (device loop0): using 3.5.x disk format [ 76.427894][ T5020] ------------[ cut here ]------------ [ 76.428605][ T5020] WARNING: CPU: 0 PID: 5020 at fs/inode.c:332 drop_nlink+0xe8/0x140 [ 76.429738][ T5020] Modules linked in: [ 76.430347][ T5020] CPU: 0 PID: 5020 Comm: syz.0.32 Tainted: G W syzkaller #0 [ 76.431543][ T5020] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 76.432943][ T5020] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 76.434076][ T5020] pc : drop_nlink+0xe8/0x140 [ 76.434690][ T5020] lr : drop_nlink+0xe8/0x140 [ 76.435396][ T5020] sp : ffff80001f347660 [ 76.435969][ T5020] x29: ffff80001f347660 x28: ffff80001f3476c0 x27: dfff800000000000 [ 76.437179][ T5020] x26: ffff700003e68ed8 x25: ffff0000e78b6bd8 x24: 00000000ffffffff [ 76.438468][ T5020] x23: 1fffe0001cf16d7b x22: dfff800000000000 x21: 0000000000000000 [ 76.439717][ T5020] x20: ffff0000e78b6bd8 x19: ffff0000e78b6b90 x18: 0000000000000000 [ 76.440892][ T5020] x17: 0000000000000000 x16: ffff8000082c2cc0 x15: 000000003b9aca00 [ 76.442023][ T5020] x14: 0000000000000003 x13: 1ffff00003e68de4 x12: 0000000000ff0100 [ 76.443178][ T5020] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff800008946eb4 [ 76.444335][ T5020] x8 : ffff0000ec633680 x7 : 0000000000000000 x6 : 000000000000003f [ 76.445479][ T5020] x5 : 0000000000000040 x4 : 0000000000000000 x3 : 0000000000000010 [ 76.446652][ T5020] x2 : 0000000000000006 x1 : 0000000000000000 x0 : 0000000000000000 [ 76.447756][ T5020] Call trace: [ 76.448196][ T5020] drop_nlink+0xe8/0x140 [ 76.448755][ T5020] reiserfs_mkdir+0x610/0x7bc [ 76.449409][ T5020] reiserfs_xattr_init+0x2b0/0x6cc [ 76.450189][ T5020] reiserfs_fill_super+0x183c/0x1bfc [ 76.450910][ T5020] mount_bdev+0x264/0x358 [ 76.451491][ T5020] get_super_block+0x44/0x58 [ 76.452176][ T5020] legacy_get_tree+0xd4/0x16c [ 76.452810][ T5020] vfs_get_tree+0x90/0x274 [ 76.453395][ T5020] do_new_mount+0x228/0x810 [ 76.454062][ T5020] path_mount+0x5bc/0x1008 [ 76.454706][ T5020] __arm64_sys_mount+0x514/0x5f0 [ 76.455432][ T5020] invoke_syscall+0x98/0x2b0 [ 76.456129][ T5020] el0_svc_common+0x138/0x258 [ 76.456767][ T5020] do_el0_svc+0x58/0x13c [ 76.457393][ T5020] el0_svc+0x78/0x1d0 [ 76.457992][ T5020] el0t_64_sync_handler+0xcc/0xe4 [ 76.458707][ T5020] el0t_64_sync+0x1a0/0x1a4 [ 76.459343][ T5020] irq event stamp: 20908 [ 76.459959][ T5020] hardirqs last enabled at (20907): [] call_rcu+0x570/0x8f4 [ 76.461256][ T5020] hardirqs last disabled at (20908): [] el1_dbg+0x24/0x80 [ 76.462511][ T5020] softirqs last enabled at (20704): [] handle_softirqs+0xa40/0xbe4 [ 76.464007][ T5020] softirqs last disabled at (20247): [] __irq_exit_rcu+0x240/0x43c [ 76.465416][ T5020] ---[ end trace ef0cc3d4c7d760b5 ]--- [ 76.470185][ T5020] REISERFS warning (device loop0): jdm-20006 create_privroot: xattrs/ACLs enabled and couldn't find/create .reiserfs_priv. Failing mount. [ 76.699757][ T5023] REISERFS (device loop0): found reiserfs format "3.5" with non-standard journal [ 76.701397][ T5023] REISERFS (device loop0): using ordered data mode [ 76.702366][ T5023] reiserfs: using flush barriers [ 76.703832][ T5023] 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 [ 76.706935][ T5023] REISERFS (device loop0): checking transaction log (loop0) [ 76.708708][ T5023] REISERFS (device loop0): Using r5 hash to sort names [ 76.709769][ T5023] REISERFS (device loop0): using 3.5.x disk format [ 76.710900][ T5023] ------------[ cut here ]------------ [ 76.711713][ T5023] WARNING: CPU: 1 PID: 5023 at fs/inode.c:332 drop_nlink+0xe8/0x140 [ 76.712925][ T5023] Modules linked in: [ 76.713472][ T5023] CPU: 1 PID: 5023 Comm: syz.0.33 Tainted: G W syzkaller #0 [ 76.714749][ T5023] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 76.716198][ T5023] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 76.717441][ T5023] pc : drop_nlink+0xe8/0x140 [ 76.718121][ T5023] lr : drop_nlink+0xe8/0x140 [ 76.718758][ T5023] sp : ffff80001f347660 [ 76.719330][ T5023] x29: ffff80001f347660 x28: ffff80001f3476c0 x27: dfff800000000000 [ 76.720468][ T5023] x26: ffff700003e68ed8 x25: ffff0000de72ebd8 x24: 00000000ffffffff [ 76.721617][ T5023] x23: 1fffe0001bce5d7b x22: dfff800000000000 x21: 0000000000000000 [ 76.722774][ T5023] x20: ffff0000de72ebd8 x19: ffff0000de72eb90 x18: 0000000000000000 [ 76.723867][ T5023] x17: 0000000000000000 x16: ffff8000082c2cc0 x15: 000000003b9aca00 [ 76.725041][ T5023] x14: 0000000000000003 x13: 1ffff00003e68de4 x12: 0000000000ff0100 [ 76.726214][ T5023] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff800008946eb4 [ 76.727448][ T5023] x8 : ffff0000ec631b40 x7 : 0000000000000000 x6 : 000000000000003f [ 76.728607][ T5023] x5 : 0000000000000040 x4 : 0000000000000000 x3 : 0000000000000010 [ 76.729670][ T5023] x2 : 0000000000000006 x1 : 0000000000000000 x0 : 0000000000000000 [ 76.730766][ T5023] Call trace: [ 76.731217][ T5023] drop_nlink+0xe8/0x140 [ 76.731797][ T5023] reiserfs_mkdir+0x610/0x7bc [ 76.732473][ T5023] reiserfs_xattr_init+0x2b0/0x6cc [ 76.733181][ T5023] reiserfs_fill_super+0x183c/0x1bfc [ 76.733952][ T5023] mount_bdev+0x264/0x358 [ 76.734542][ T5023] get_super_block+0x44/0x58 [ 76.735162][ T5023] legacy_get_tree+0xd4/0x16c [ 76.735805][ T5023] vfs_get_tree+0x90/0x274 [ 76.736414][ T5023] do_new_mount+0x228/0x810 [ 76.737080][ T5023] path_mount+0x5bc/0x1008 [ 76.737722][ T5023] __arm64_sys_mount+0x514/0x5f0 [ 76.738429][ T5023] invoke_syscall+0x98/0x2b0 [ 76.739067][ T5023] el0_svc_common+0x138/0x258 [ 76.739708][ T5023] do_el0_svc+0x58/0x13c [ 76.740321][ T5023] el0_svc+0x78/0x1d0 [ 76.740921][ T5023] el0t_64_sync_handler+0xcc/0xe4 [ 76.741644][ T5023] el0t_64_sync+0x1a0/0x1a4 [ 76.742324][ T5023] irq event stamp: 20134 [ 76.742933][ T5023] hardirqs last enabled at (20133): [] call_rcu+0x570/0x8f4 [ 76.744168][ T5023] hardirqs last disabled at (20134): [] el1_dbg+0x24/0x80 [ 76.745478][ T5023] softirqs last enabled at (19904): [] handle_softirqs+0xa40/0xbe4 [ 76.746806][ T5023] softirqs last disabled at (19873): [] __irq_exit_rcu+0x240/0x43c [ 76.748182][ T5023] ---[ end trace ef0cc3d4c7d760b6 ]--- [ 76.749480][ T5023] REISERFS warning (device loop0): jdm-20006 create_privroot: xattrs/ACLs enabled and couldn't find/create .reiserfs_priv. Failing mount. [ 76.913036][ T5026] REISERFS (device loop0): found reiserfs format "3.5" with non-standard journal [ 76.914436][ T5026] REISERFS (device loop0): using ordered data mode [ 76.916551][ T5026] reiserfs: using flush barriers [ 76.921282][ T5026] 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 [ 76.924231][ T5026] REISERFS (device loop0): checking transaction log (loop0) [ 76.926366][ T5026] REISERFS (device loop0): Using r5 hash to sort names [ 76.927444][ T5026] REISERFS (device loop0): using 3.5.x disk format [ 76.928625][ T5026] ------------[ cut here ]------------ [ 76.929395][ T5026] WARNING: CPU: 1 PID: 5026 at fs/inode.c:332 drop_nlink+0xe8/0x140 [ 76.930618][ T5026] Modules linked in: [ 76.931165][ T5026] CPU: 1 PID: 5026 Comm: syz.0.34 Tainted: G W syzkaller #0 [ 76.932460][ T5026] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 76.933929][ T5026] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 76.935090][ T5026] pc : drop_nlink+0xe8/0x140 [ 76.935794][ T5026] lr : drop_nlink+0xe8/0x140 [ 76.936495][ T5026] sp : ffff80001f347660 [ 76.937102][ T5026] x29: ffff80001f347660 x28: ffff80001f3476c0 x27: dfff800000000000 [ 76.938308][ T5026] x26: ffff700003e68ed8 x25: ffff0000de72f918 x24: 00000000ffffffff [ 76.939466][ T5026] x23: 1fffe0001bce5f23 x22: dfff800000000000 x21: 0000000000000000 [ 76.940668][ T5026] x20: ffff0000de72f918 x19: ffff0000de72f8d0 x18: 0000000000000000 [ 76.941902][ T5026] x17: 0000000000000000 x16: ffff8000082c2cc0 x15: 000000003b9aca00 [ 76.943109][ T5026] x14: 0000000000000003 x13: 1ffff00003e68de4 x12: 0000000000ff0100 [ 76.944259][ T5026] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff800008946eb4 [ 76.945433][ T5026] x8 : ffff0000e80d3680 x7 : 0000000000000000 x6 : 000000000000003f [ 76.946632][ T5026] x5 : 0000000000000040 x4 : 0000000000000000 x3 : 0000000000000010 [ 76.947850][ T5026] x2 : 0000000000000006 x1 : 0000000000000000 x0 : 0000000000000000 [ 76.949008][ T5026] Call trace: [ 76.949472][ T5026] drop_nlink+0xe8/0x140 [ 76.950085][ T5026] reiserfs_mkdir+0x610/0x7bc [ 76.950746][ T5026] reiserfs_xattr_init+0x2b0/0x6cc [ 76.951528][ T5026] reiserfs_fill_super+0x183c/0x1bfc [ 76.952217][ T5026] mount_bdev+0x264/0x358 [ 76.952815][ T5026] get_super_block+0x44/0x58 [ 76.953478][ T5026] legacy_get_tree+0xd4/0x16c [ 76.954123][ T5026] vfs_get_tree+0x90/0x274 [ 76.954729][ T5026] do_new_mount+0x228/0x810 [ 76.955385][ T5026] path_mount+0x5bc/0x1008 [ 76.956058][ T5026] __arm64_sys_mount+0x514/0x5f0 [ 76.956836][ T5026] invoke_syscall+0x98/0x2b0 [ 76.957528][ T5026] el0_svc_common+0x138/0x258 [ 76.958250][ T5026] do_el0_svc+0x58/0x13c [ 76.958844][ T5026] el0_svc+0x78/0x1d0 [ 76.959442][ T5026] el0t_64_sync_handler+0xcc/0xe4 [ 76.960166][ T5026] el0t_64_sync+0x1a0/0x1a4 [ 76.960807][ T5026] irq event stamp: 20696 [ 76.961383][ T5026] hardirqs last enabled at (20695): [] call_rcu+0x570/0x8f4 [ 76.962607][ T5026] hardirqs last disabled at (20696): [] el1_dbg+0x24/0x80 [ 76.963832][ T5026] softirqs last enabled at (20548): [] handle_softirqs+0xa40/0xbe4 [ 76.965141][ T5026] softirqs last disabled at (20483): [] __irq_exit_rcu+0x240/0x43c [ 76.966437][ T5026] ---[ end trace ef0cc3d4c7d760b7 ]--- [ 76.967265][ T5026] REISERFS warning (device loop0): jdm-20006 create_privroot: xattrs/ACLs enabled and couldn't find/create .reiserfs_priv. Failing mount. [ 77.137751][ T5029] REISERFS (device loop0): found reiserfs format "3.5" with non-standard journal [ 77.139420][ T5029] REISERFS (device loop0): using ordered data mode [ 77.140345][ T5029] reiserfs: using flush barriers [ 77.141510][ T5029] 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 [ 77.143993][ T5029] REISERFS (device loop0): checking transaction log (loop0) [ 77.146141][ T5029] REISERFS (device loop0): Using r5 hash to sort names [ 77.147278][ T5029] REISERFS (device loop0): using 3.5.x disk format [ 77.148373][ T5029] ------------[ cut here ]------------ [ 77.149134][ T5029] WARNING: CPU: 1 PID: 5029 at fs/inode.c:332 drop_nlink+0xe8/0x140 [ 77.150385][ T5029] Modules linked in: [ 77.150952][ T5029] CPU: 1 PID: 5029 Comm: syz.0.35 Tainted: G W syzkaller #0 [ 77.152205][ T5029] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 77.153725][ T5029] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 77.154837][ T5029] pc : drop_nlink+0xe8/0x140 [ 77.155500][ T5029] lr : drop_nlink+0xe8/0x140 [ 77.156189][ T5029] sp : ffff80001f347660 [ 77.156823][ T5029] x29: ffff80001f347660 x28: ffff80001f3476c0 x27: dfff800000000000 [ 77.158088][ T5029] x26: ffff700003e68ed8 x25: ffff0000de7d0878 x24: 00000000ffffffff [ 77.159304][ T5029] x23: 1fffe0001bcfa10f x22: dfff800000000000 x21: 0000000000000000 [ 77.160500][ T5029] x20: ffff0000de7d0878 x19: ffff0000de7d0830 x18: 0000000000000000 [ 77.161631][ T5029] x17: 0000000000000000 x16: ffff8000082c2cc0 x15: 000000003b9aca00 [ 77.162772][ T5029] x14: 0000000000000003 x13: 1ffff00003e68de4 x12: 0000000000ff0100 [ 77.163896][ T5029] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff800008946eb4 [ 77.165101][ T5029] x8 : ffff0000ce4b1b40 x7 : 0000000000000000 x6 : 000000000000003f [ 77.166258][ T5029] x5 : 0000000000000040 x4 : 0000000000000000 x3 : 0000000000000010 [ 77.167422][ T5029] x2 : 0000000000000006 x1 : 0000000000000000 x0 : 0000000000000000 [ 77.168644][ T5029] Call trace: [ 77.169084][ T5029] drop_nlink+0xe8/0x140 [ 77.169716][ T5029] reiserfs_mkdir+0x610/0x7bc [ 77.170339][ T5029] reiserfs_xattr_init+0x2b0/0x6cc [ 77.171118][ T5029] reiserfs_fill_super+0x183c/0x1bfc [ 77.171857][ T5029] mount_bdev+0x264/0x358 [ 77.172478][ T5029] get_super_block+0x44/0x58 [ 77.173126][ T5029] legacy_get_tree+0xd4/0x16c [ 77.173803][ T5029] vfs_get_tree+0x90/0x274 [ 77.174396][ T5029] do_new_mount+0x228/0x810 [ 77.175031][ T5029] path_mount+0x5bc/0x1008 [ 77.175642][ T5029] __arm64_sys_mount+0x514/0x5f0 [ 77.176313][ T5029] invoke_syscall+0x98/0x2b0 [ 77.176970][ T5029] el0_svc_common+0x138/0x258 [ 77.177673][ T5029] do_el0_svc+0x58/0x13c [ 77.178285][ T5029] el0_svc+0x78/0x1d0 [ 77.178905][ T5029] el0t_64_sync_handler+0xcc/0xe4 [ 77.179653][ T5029] el0t_64_sync+0x1a0/0x1a4 [ 77.180327][ T5029] irq event stamp: 20038 [ 77.180907][ T5029] hardirqs last enabled at (20037): [] call_rcu+0x570/0x8f4 [ 77.182209][ T5029] hardirqs last disabled at (20038): [] el1_dbg+0x24/0x80 [ 77.183457][ T5029] softirqs last enabled at (19888): [] handle_softirqs+0xa40/0xbe4 [ 77.184978][ T5029] softirqs last disabled at (19865): [] __irq_exit_rcu+0x240/0x43c [ 77.186406][ T5029] ---[ end trace ef0cc3d4c7d760b8 ]--- [ 77.187348][ T5029] REISERFS warning (device loop0): jdm-20006 create_privroot: xattrs/ACLs enabled and couldn't find/create .reiserfs_priv. Failing mount. [ 77.351408][ T5032] set_capacity_and_notify: 10 callbacks suppressed [ 77.351417][ T5032] loop0: detected capacity change from 0 to 8192 1970/01/01 00:01:17 executed programs: 22 [ 77.388903][ T5032] REISERFS (device loop0): found reiserfs format "3.5" with non-standard journal [ 77.390374][ T5032] REISERFS (device loop0): using ordered data mode [ 77.391299][ T5032] reiserfs: using flush barriers [ 77.392442][ T5032] 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 [ 77.395461][ T5032] REISERFS (device loop0): checking transaction log (loop0) [ 77.397168][ T5032] REISERFS (device loop0): Using r5 hash to sort names [ 77.398262][ T5032] REISERFS (device loop0): using 3.5.x disk format [ 77.399504][ T5032] ------------[ cut here ]------------ [ 77.400284][ T5032] WARNING: CPU: 1 PID: 5032 at fs/inode.c:332 drop_nlink+0xe8/0x140 [ 77.401391][ T5032] Modules linked in: [ 77.401965][ T5032] CPU: 1 PID: 5032 Comm: syz.0.36 Tainted: G W syzkaller #0 [ 77.403182][ T5032] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 77.404586][ T5032] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 77.405718][ T5032] pc : drop_nlink+0xe8/0x140 [ 77.406408][ T5032] lr : drop_nlink+0xe8/0x140 [ 77.407044][ T5032] sp : ffff80001f347660 [ 77.407651][ T5032] x29: ffff80001f347660 x28: ffff80001f3476c0 x27: dfff800000000000 [ 77.408839][ T5032] x26: ffff700003e68ed8 x25: ffff0000de7d15b8 x24: 00000000ffffffff [ 77.409972][ T5032] x23: 1fffe0001bcfa2b7 x22: dfff800000000000 x21: 0000000000000000 [ 77.411238][ T5032] x20: ffff0000de7d15b8 x19: ffff0000de7d1570 x18: 0000000000000000 [ 77.412415][ T5032] x17: 0000000000000000 x16: ffff8000082c2cc0 x15: 000000003b9aca00 [ 77.413627][ T5032] x14: 0000000000000003 x13: 1ffff00003e68de4 x12: 0000000000ff0100 [ 77.414782][ T5032] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff800008946eb4 [ 77.415931][ T5032] x8 : ffff0000c1ea3680 x7 : 0000000000000000 x6 : 000000000000003f [ 77.417159][ T5032] x5 : 0000000000000040 x4 : 0000000000000000 x3 : 0000000000000010 [ 77.418402][ T5032] x2 : 0000000000000006 x1 : 0000000000000000 x0 : 0000000000000000 [ 77.419726][ T5032] Call trace: [ 77.420150][ T5032] drop_nlink+0xe8/0x140 [ 77.420801][ T5032] reiserfs_mkdir+0x610/0x7bc [ 77.421478][ T5032] reiserfs_xattr_init+0x2b0/0x6cc [ 77.422215][ T5032] reiserfs_fill_super+0x183c/0x1bfc [ 77.423008][ T5032] mount_bdev+0x264/0x358 [ 77.423707][ T5032] get_super_block+0x44/0x58 [ 77.424440][ T5032] legacy_get_tree+0xd4/0x16c [ 77.425128][ T5032] vfs_get_tree+0x90/0x274 [ 77.425786][ T5032] do_new_mount+0x228/0x810 [ 77.426476][ T5032] path_mount+0x5bc/0x1008 [ 77.427192][ T5032] __arm64_sys_mount+0x514/0x5f0 [ 77.427906][ T5032] invoke_syscall+0x98/0x2b0 [ 77.428594][ T5032] el0_svc_common+0x138/0x258 [ 77.429283][ T5032] do_el0_svc+0x58/0x13c [ 77.429884][ T5032] el0_svc+0x78/0x1d0 [ 77.430503][ T5032] el0t_64_sync_handler+0xcc/0xe4 [ 77.431267][ T5032] el0t_64_sync+0x1a0/0x1a4 [ 77.431915][ T5032] irq event stamp: 20010 [ 77.432525][ T5032] hardirqs last enabled at (20009): [] call_rcu+0x570/0x8f4 [ 77.433924][ T5032] hardirqs last disabled at (20010): [] el1_dbg+0x24/0x80 [ 77.435185][ T5032] softirqs last enabled at (19790): [] handle_softirqs+0xa40/0xbe4 [ 77.436680][ T5032] softirqs last disabled at (19771): [] __irq_exit_rcu+0x240/0x43c [ 77.438079][ T5032] ---[ end trace ef0cc3d4c7d760b9 ]--- [ 77.440076][ T5032] REISERFS warning (device loop0): jdm-20006 create_privroot: xattrs/ACLs enabled and couldn't find/create .reiserfs_priv. Failing mount. [ 77.636279][ T5035] loop0: detected capacity change from 0 to 8192 [ 77.666398][ T5035] REISERFS (device loop0): found reiserfs format "3.5" with non-standard journal [ 77.667696][ T5035] REISERFS (device loop0): using ordered data mode [ 77.668622][ T5035] reiserfs: using flush barriers [ 77.669714][ T5035] 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 [ 77.672185][ T5035] REISERFS (device loop0): checking transaction log (loop0) [ 77.673899][ T5035] REISERFS (device loop0): Using r5 hash to sort names [ 77.675581][ T5035] REISERFS (device loop0): using 3.5.x disk format [ 77.676658][ T5035] ------------[ cut here ]------------ [ 77.677454][ T5035] WARNING: CPU: 0 PID: 5035 at fs/inode.c:332 drop_nlink+0xe8/0x140 [ 77.678629][ T5035] Modules linked in: [ 77.679180][ T5035] CPU: 0 PID: 5035 Comm: syz.0.37 Tainted: G W syzkaller #0 [ 77.680416][ T5035] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 77.681773][ T5035] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 77.682861][ T5035] pc : drop_nlink+0xe8/0x140 [ 77.683505][ T5035] lr : drop_nlink+0xe8/0x140 [ 77.684176][ T5035] sp : ffff80001bca7660 [ 77.684761][ T5035] x29: ffff80001bca7660 x28: ffff80001bca76c0 x27: dfff800000000000 [ 77.685956][ T5035] x26: ffff700003794ed8 x25: ffff0000e78b7918 x24: 00000000ffffffff [ 77.687051][ T5035] x23: 1fffe0001cf16f23 x22: dfff800000000000 x21: 0000000000000000 [ 77.688187][ T5035] x20: ffff0000e78b7918 x19: ffff0000e78b78d0 x18: 0000000000000000 [ 77.689288][ T5035] x17: 0000000000000000 x16: ffff8000082c2cc0 x15: 000000003b9aca00 [ 77.690460][ T5035] x14: 0000000000000003 x13: 1ffff00003794de4 x12: 0000000000ff0100 [ 77.691566][ T5035] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff800008946eb4 [ 77.692663][ T5035] x8 : ffff0000d13251c0 x7 : 0000000000000000 x6 : 000000000000003f [ 77.693876][ T5035] x5 : 0000000000000040 x4 : 0000000000000000 x3 : 0000000000000010 [ 77.695096][ T5035] x2 : 0000000000000006 x1 : 0000000000000000 x0 : 0000000000000000 [ 77.696308][ T5035] Call trace: [ 77.696808][ T5035] drop_nlink+0xe8/0x140 [ 77.697430][ T5035] reiserfs_mkdir+0x610/0x7bc [ 77.698067][ T5035] reiserfs_xattr_init+0x2b0/0x6cc [ 77.698917][ T5035] reiserfs_fill_super+0x183c/0x1bfc [ 77.699622][ T5035] mount_bdev+0x264/0x358 [ 77.700222][ T5035] get_super_block+0x44/0x58 [ 77.700871][ T5035] legacy_get_tree+0xd4/0x16c [ 77.701552][ T5035] vfs_get_tree+0x90/0x274 [ 77.702188][ T5035] do_new_mount+0x228/0x810 [ 77.702839][ T5035] path_mount+0x5bc/0x1008 [ 77.703470][ T5035] __arm64_sys_mount+0x514/0x5f0 [ 77.704216][ T5035] invoke_syscall+0x98/0x2b0 [ 77.704821][ T5035] el0_svc_common+0x138/0x258 [ 77.705510][ T5035] do_el0_svc+0x58/0x13c [ 77.706170][ T5035] el0_svc+0x78/0x1d0 [ 77.706737][ T5035] el0t_64_sync_handler+0xcc/0xe4 [ 77.707465][ T5035] el0t_64_sync+0x1a0/0x1a4 [ 77.708101][ T5035] irq event stamp: 20150 [ 77.708725][ T5035] hardirqs last enabled at (20149): [] call_rcu+0x570/0x8f4 [ 77.709980][ T5035] hardirqs last disabled at (20150): [] el1_dbg+0x24/0x80 [ 77.711245][ T5035] softirqs last enabled at (20100): [] handle_softirqs+0xa40/0xbe4 [ 77.712579][ T5035] softirqs last disabled at (20077): [] __irq_exit_rcu+0x240/0x43c [ 77.713872][ T5035] ---[ end trace ef0cc3d4c7d760ba ]--- [ 77.715352][ T5035] REISERFS warning (device loop0): jdm-20006 create_privroot: xattrs/ACLs enabled and couldn't find/create .reiserfs_priv. Failing mount. [ 77.884412][ T5038] loop0: detected capacity change from 0 to 8192 [ 77.930325][ T5038] REISERFS (device loop0): found reiserfs format "3.5" with non-standard journal [ 77.931902][ T5038] REISERFS (device loop0): using ordered data mode [ 77.932988][ T5038] reiserfs: using flush barriers [ 77.934205][ T5038] 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 [ 77.936793][ T5038] REISERFS (device loop0): checking transaction log (loop0) [ 77.938469][ T5038] REISERFS (device loop0): Using r5 hash to sort names [ 77.939454][ T5038] REISERFS (device loop0): using 3.5.x disk format [ 77.940601][ T5038] ------------[ cut here ]------------ [ 77.941374][ T5038] WARNING: CPU: 0 PID: 5038 at fs/inode.c:332 drop_nlink+0xe8/0x140 [ 77.942457][ T5038] Modules linked in: [ 77.943024][ T5038] CPU: 0 PID: 5038 Comm: syz.0.38 Tainted: G W syzkaller #0 [ 77.944140][ T5038] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 77.945583][ T5038] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 77.946684][ T5038] pc : drop_nlink+0xe8/0x140 [ 77.947319][ T5038] lr : drop_nlink+0xe8/0x140 [ 77.947925][ T5038] sp : ffff80001bca7660 [ 77.948488][ T5038] x29: ffff80001bca7660 x28: ffff80001bca76c0 x27: dfff800000000000 [ 77.949665][ T5038] x26: ffff700003794ed8 x25: ffff0000ef058878 x24: 00000000ffffffff [ 77.950713][ T5038] x23: 1fffe0001de0b10f x22: dfff800000000000 x21: 0000000000000000 [ 77.951897][ T5038] x20: ffff0000ef058878 x19: ffff0000ef058830 x18: 0000000000000000 [ 77.953042][ T5038] x17: 0000000000000000 x16: ffff8000082c2cc0 x15: 000000003b9aca00 [ 77.954191][ T5038] x14: 0000000000000003 x13: 1ffff00003794de4 x12: 0000000000ff0100 [ 77.955399][ T5038] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff800008946eb4 [ 77.956553][ T5038] x8 : ffff0000d2ca0000 x7 : 0000000000000000 x6 : 000000000000003f [ 77.957678][ T5038] x5 : 0000000000000040 x4 : 0000000000000000 x3 : 0000000000000010 [ 77.958895][ T5038] x2 : 0000000000000006 x1 : 0000000000000000 x0 : 0000000000000000 [ 77.959996][ T5038] Call trace: [ 77.960431][ T5038] drop_nlink+0xe8/0x140 [ 77.961012][ T5038] reiserfs_mkdir+0x610/0x7bc [ 77.961666][ T5038] reiserfs_xattr_init+0x2b0/0x6cc [ 77.962352][ T5038] reiserfs_fill_super+0x183c/0x1bfc [ 77.963094][ T5038] mount_bdev+0x264/0x358 [ 77.963692][ T5038] get_super_block+0x44/0x58 [ 77.964309][ T5038] legacy_get_tree+0xd4/0x16c [ 77.964935][ T5038] vfs_get_tree+0x90/0x274 [ 77.965606][ T5038] do_new_mount+0x228/0x810 [ 77.966263][ T5038] path_mount+0x5bc/0x1008 [ 77.966911][ T5038] __arm64_sys_mount+0x514/0x5f0 [ 77.967579][ T5038] invoke_syscall+0x98/0x2b0 [ 77.968223][ T5038] el0_svc_common+0x138/0x258 [ 77.968903][ T5038] do_el0_svc+0x58/0x13c [ 77.969496][ T5038] el0_svc+0x78/0x1d0 [ 77.970032][ T5038] el0t_64_sync_handler+0xcc/0xe4 [ 77.970734][ T5038] el0t_64_sync+0x1a0/0x1a4 [ 77.971338][ T5038] irq event stamp: 20108 [ 77.971912][ T5038] hardirqs last enabled at (20107): [] call_rcu+0x570/0x8f4 [ 77.973171][ T5038] hardirqs last disabled at (20108): [] el1_dbg+0x24/0x80 [ 77.974404][ T5038] softirqs last enabled at (19872): [] handle_softirqs+0xa40/0xbe4 [ 77.975756][ T5038] softirqs last disabled at (19859): [] __irq_exit_rcu+0x240/0x43c [ 77.977021][ T5038] ---[ end trace ef0cc3d4c7d760bb ]--- [ 77.977983][ T5038] REISERFS warning (device loop0): jdm-20006 create_privroot: xattrs/ACLs enabled and couldn't find/create .reiserfs_priv. Failing mount. [ 78.141602][ T5041] loop0: detected capacity change from 0 to 8192 [ 78.146723][ T5041] REISERFS (device loop0): found reiserfs format "3.5" with non-standard journal [ 78.148155][ T5041] REISERFS (device loop0): using ordered data mode [ 78.149153][ T5041] reiserfs: using flush barriers [ 78.150348][ T5041] 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 [ 78.152649][ T5041] REISERFS (device loop0): checking transaction log (loop0) [ 78.154207][ T5041] REISERFS (device loop0): Using r5 hash to sort names [ 78.155817][ T5041] REISERFS (device loop0): using 3.5.x disk format [ 78.156921][ T5041] ------------[ cut here ]------------ [ 78.157735][ T5041] WARNING: CPU: 1 PID: 5041 at fs/inode.c:332 drop_nlink+0xe8/0x140 [ 78.158825][ T5041] Modules linked in: [ 78.159352][ T5041] CPU: 1 PID: 5041 Comm: syz.0.39 Tainted: G W syzkaller #0 [ 78.160485][ T5041] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 78.161856][ T5041] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 78.162924][ T5041] pc : drop_nlink+0xe8/0x140 [ 78.163581][ T5041] lr : drop_nlink+0xe8/0x140 [ 78.164188][ T5041] sp : ffff80001fd37660 [ 78.164758][ T5041] x29: ffff80001fd37660 x28: ffff80001fd376c0 x27: dfff800000000000 [ 78.165880][ T5041] x26: ffff700003fa6ed8 x25: ffff0000de7d22f8 x24: 00000000ffffffff [ 78.167040][ T5041] x23: 1fffe0001bcfa45f x22: dfff800000000000 x21: 0000000000000000 [ 78.168160][ T5041] x20: ffff0000de7d22f8 x19: ffff0000de7d22b0 x18: 0000000000000000 [ 78.169319][ T5041] x17: 0000000000000000 x16: ffff8000082c2cc0 x15: 000000003b9aca00 [ 78.170420][ T5041] x14: 0000000000000003 x13: 1ffff00003fa6de4 x12: 0000000000ff0100 [ 78.171550][ T5041] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff800008946eb4 [ 78.172714][ T5041] x8 : ffff0000d2ca3680 x7 : 0000000000000000 x6 : 000000000000003f [ 78.173879][ T5041] x5 : 0000000000000040 x4 : 0000000000000000 x3 : 0000000000000010 [ 78.175021][ T5041] x2 : 0000000000000006 x1 : 0000000000000000 x0 : 0000000000000000 [ 78.176122][ T5041] Call trace: [ 78.176608][ T5041] drop_nlink+0xe8/0x140 [ 78.177237][ T5041] reiserfs_mkdir+0x610/0x7bc [ 78.177938][ T5041] reiserfs_xattr_init+0x2b0/0x6cc [ 78.178702][ T5041] reiserfs_fill_super+0x183c/0x1bfc [ 78.179425][ T5041] mount_bdev+0x264/0x358 [ 78.180040][ T5041] get_super_block+0x44/0x58 [ 78.180709][ T5041] legacy_get_tree+0xd4/0x16c [ 78.181355][ T5041] vfs_get_tree+0x90/0x274 [ 78.181979][ T5041] do_new_mount+0x228/0x810 [ 78.182627][ T5041] path_mount+0x5bc/0x1008 [ 78.183232][ T5041] __arm64_sys_mount+0x514/0x5f0 [ 78.183904][ T5041] invoke_syscall+0x98/0x2b0 [ 78.184547][ T5041] el0_svc_common+0x138/0x258 [ 78.185221][ T5041] do_el0_svc+0x58/0x13c [ 78.185848][ T5041] el0_svc+0x78/0x1d0 [ 78.186450][ T5041] el0t_64_sync_handler+0xcc/0xe4 [ 78.187168][ T5041] el0t_64_sync+0x1a0/0x1a4 [ 78.187767][ T5041] irq event stamp: 19998 [ 78.188345][ T5041] hardirqs last enabled at (19997): [] call_rcu+0x570/0x8f4 [ 78.189569][ T5041] hardirqs last disabled at (19998): [] el1_dbg+0x24/0x80 [ 78.190722][ T5041] softirqs last enabled at (19966): [] handle_softirqs+0xa40/0xbe4 [ 78.192023][ T5041] softirqs last disabled at (19923): [] __irq_exit_rcu+0x240/0x43c [ 78.193355][ T5041] ---[ end trace ef0cc3d4c7d760bc ]--- [ 78.195552][ T5041] REISERFS warning (device loop0): jdm-20006 create_privroot: xattrs/ACLs enabled and couldn't find/create .reiserfs_priv. Failing mount. [ 78.363244][ T5044] loop0: detected capacity change from 0 to 8192 [ 78.410620][ T5044] REISERFS (device loop0): found reiserfs format "3.5" with non-standard journal [ 78.412100][ T5044] REISERFS (device loop0): using ordered data mode [ 78.413120][ T5044] reiserfs: using flush barriers [ 78.414232][ T5044] 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 [ 78.416743][ T5044] REISERFS (device loop0): checking transaction log (loop0) [ 78.418669][ T5044] REISERFS (device loop0): Using r5 hash to sort names [ 78.419792][ T5044] REISERFS (device loop0): using 3.5.x disk format [ 78.420981][ T5044] ------------[ cut here ]------------ [ 78.421748][ T5044] WARNING: CPU: 0 PID: 5044 at fs/inode.c:332 drop_nlink+0xe8/0x140 [ 78.422999][ T5044] Modules linked in: [ 78.423546][ T5044] CPU: 0 PID: 5044 Comm: syz.0.40 Tainted: G W syzkaller #0 [ 78.424689][ T5044] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 78.426034][ T5044] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 78.427098][ T5044] pc : drop_nlink+0xe8/0x140 [ 78.427802][ T5044] lr : drop_nlink+0xe8/0x140 [ 78.428475][ T5044] sp : ffff80001fd37660 [ 78.429028][ T5044] x29: ffff80001fd37660 x28: ffff80001fd376c0 x27: dfff800000000000 [ 78.430134][ T5044] x26: ffff700003fa6ed8 x25: ffff0000de7d3038 x24: 00000000ffffffff [ 78.431357][ T5044] x23: 1fffe0001bcfa607 x22: dfff800000000000 x21: 0000000000000000 [ 78.432553][ T5044] x20: ffff0000de7d3038 x19: ffff0000de7d2ff0 x18: 0000000000000000 [ 78.433686][ T5044] x17: 0000000000000000 x16: ffff8000082c2cc0 x15: 000000003b9aca00 [ 78.434791][ T5044] x14: 0000000000000003 x13: 1ffff00003fa6de4 x12: 0000000000ff0100 [ 78.435970][ T5044] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff800008946eb4 [ 78.437111][ T5044] x8 : ffff0000d5b9b680 x7 : 0000000000000000 x6 : 000000000000003f [ 78.438230][ T5044] x5 : 0000000000000040 x4 : 0000000000000000 x3 : 0000000000000010 [ 78.439433][ T5044] x2 : 0000000000000006 x1 : 0000000000000000 x0 : 0000000000000000 [ 78.440610][ T5044] Call trace: [ 78.441098][ T5044] drop_nlink+0xe8/0x140 [ 78.441724][ T5044] reiserfs_mkdir+0x610/0x7bc [ 78.442426][ T5044] reiserfs_xattr_init+0x2b0/0x6cc [ 78.443171][ T5044] reiserfs_fill_super+0x183c/0x1bfc [ 78.443958][ T5044] mount_bdev+0x264/0x358 [ 78.444564][ T5044] get_super_block+0x44/0x58 [ 78.445229][ T5044] legacy_get_tree+0xd4/0x16c [ 78.445880][ T5044] vfs_get_tree+0x90/0x274 [ 78.446478][ T5044] do_new_mount+0x228/0x810 [ 78.447108][ T5044] path_mount+0x5bc/0x1008 [ 78.447733][ T5044] __arm64_sys_mount+0x514/0x5f0 [ 78.448404][ T5044] invoke_syscall+0x98/0x2b0 [ 78.449061][ T5044] el0_svc_common+0x138/0x258 [ 78.449697][ T5044] do_el0_svc+0x58/0x13c [ 78.450359][ T5044] el0_svc+0x78/0x1d0 [ 78.450954][ T5044] el0t_64_sync_handler+0xcc/0xe4 [ 78.451708][ T5044] el0t_64_sync+0x1a0/0x1a4 [ 78.452353][ T5044] irq event stamp: 20760 [ 78.452962][ T5044] hardirqs last enabled at (20759): [] call_rcu+0x570/0x8f4 [ 78.454303][ T5044] hardirqs last disabled at (20760): [] el1_dbg+0x24/0x80 [ 78.455529][ T5044] softirqs last enabled at (20516): [] handle_softirqs+0xa40/0xbe4 [ 78.456848][ T5044] softirqs last disabled at (20505): [] __irq_exit_rcu+0x240/0x43c [ 78.458120][ T5044] ---[ end trace ef0cc3d4c7d760bd ]--- [ 78.459386][ T5044] REISERFS warning (device loop0): jdm-20006 create_privroot: xattrs/ACLs enabled and couldn't find/create .reiserfs_priv. Failing mount. [ 78.679435][ T5047] loop0: detected capacity change from 0 to 8192 [ 78.696121][ T5047] REISERFS (device loop0): found reiserfs format "3.5" with non-standard journal [ 78.697551][ T5047] REISERFS (device loop0): using ordered data mode [ 78.698478][ T5047] reiserfs: using flush barriers [ 78.704556][ T5047] 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 [ 78.707541][ T5047] REISERFS (device loop0): checking transaction log (loop0) [ 78.709249][ T5047] REISERFS (device loop0): Using r5 hash to sort names [ 78.710328][ T5047] REISERFS (device loop0): using 3.5.x disk format [ 78.711488][ T5047] ------------[ cut here ]------------ [ 78.712284][ T5047] WARNING: CPU: 1 PID: 5047 at fs/inode.c:332 drop_nlink+0xe8/0x140 [ 78.713427][ T5047] Modules linked in: [ 78.713945][ T5047] CPU: 1 PID: 5047 Comm: syz.0.41 Tainted: G W syzkaller #0 [ 78.715188][ T5047] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 78.716660][ T5047] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 78.717818][ T5047] pc : drop_nlink+0xe8/0x140 [ 78.718521][ T5047] lr : drop_nlink+0xe8/0x140 [ 78.719194][ T5047] sp : ffff80001fda7660 [ 78.719795][ T5047] x29: ffff80001fda7660 x28: ffff80001fda76c0 x27: dfff800000000000 [ 78.720996][ T5047] x26: ffff700003fb4ed8 x25: ffff0000de7d36d8 x24: 00000000ffffffff [ 78.722147][ T5047] x23: 1fffe0001bcfa6db x22: dfff800000000000 x21: 0000000000000000 [ 78.723350][ T5047] x20: ffff0000de7d36d8 x19: ffff0000de7d3690 x18: 0000000000000000 [ 78.724635][ T5047] x17: 0000000000000000 x16: ffff8000082c2cc0 x15: 000000003b9aca00 [ 78.725839][ T5047] x14: 0000000000000003 x13: 1ffff00003fb4de4 x12: 0000000000ff0100 [ 78.727018][ T5047] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff800008946eb4 [ 78.728259][ T5047] x8 : ffff0000d1118000 x7 : 0000000000000000 x6 : 000000000000003f [ 78.729496][ T5047] x5 : 0000000000000040 x4 : 0000000000000000 x3 : 0000000000000010 [ 78.730671][ T5047] x2 : 0000000000000006 x1 : 0000000000000000 x0 : 0000000000000000 [ 78.731859][ T5047] Call trace: [ 78.732353][ T5047] drop_nlink+0xe8/0x140 [ 78.732946][ T5047] reiserfs_mkdir+0x610/0x7bc [ 78.733664][ T5047] reiserfs_xattr_init+0x2b0/0x6cc [ 78.734449][ T5047] reiserfs_fill_super+0x183c/0x1bfc [ 78.735236][ T5047] mount_bdev+0x264/0x358 [ 78.735868][ T5047] get_super_block+0x44/0x58 [ 78.736535][ T5047] legacy_get_tree+0xd4/0x16c [ 78.737307][ T5047] vfs_get_tree+0x90/0x274 [ 78.737960][ T5047] do_new_mount+0x228/0x810 [ 78.738566][ T5047] path_mount+0x5bc/0x1008 [ 78.739191][ T5047] __arm64_sys_mount+0x514/0x5f0 [ 78.739977][ T5047] invoke_syscall+0x98/0x2b0 [ 78.740660][ T5047] el0_svc_common+0x138/0x258 [ 78.741373][ T5047] do_el0_svc+0x58/0x13c [ 78.741986][ T5047] el0_svc+0x78/0x1d0 [ 78.742548][ T5047] el0t_64_sync_handler+0xcc/0xe4 [ 78.743315][ T5047] el0t_64_sync+0x1a0/0x1a4 [ 78.743963][ T5047] irq event stamp: 20080 [ 78.744546][ T5047] hardirqs last enabled at (20079): [] call_rcu+0x570/0x8f4 [ 78.745758][ T5047] hardirqs last disabled at (20080): [] el1_dbg+0x24/0x80 [ 78.747082][ T5047] softirqs last enabled at (19858): [] handle_softirqs+0xa40/0xbe4 [ 78.748523][ T5047] softirqs last disabled at (19811): [] __irq_exit_rcu+0x240/0x43c [ 78.749944][ T5047] ---[ end trace ef0cc3d4c7d760be ]--- [ 78.751334][ T5047] REISERFS warning (device loop0): jdm-20006 create_privroot: xattrs/ACLs enabled and couldn't find/create .reiserfs_priv. Failing mount. [ 78.916386][ T5050] loop0: detected capacity change from 0 to 8192 [ 78.948506][ T5050] REISERFS (device loop0): found reiserfs format "3.5" with non-standard journal [ 78.950015][ T5050] REISERFS (device loop0): using ordered data mode [ 78.950949][ T5050] reiserfs: using flush barriers [ 78.952022][ T5050] 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 [ 78.954623][ T5050] REISERFS (device loop0): checking transaction log (loop0) [ 78.956905][ T5050] REISERFS (device loop0): Using r5 hash to sort names [ 78.958005][ T5050] REISERFS (device loop0): using 3.5.x disk format [ 78.959094][ T5050] ------------[ cut here ]------------ [ 78.959912][ T5050] WARNING: CPU: 1 PID: 5050 at fs/inode.c:332 drop_nlink+0xe8/0x140 [ 78.961055][ T5050] Modules linked in: [ 78.961615][ T5050] CPU: 1 PID: 5050 Comm: syz.0.42 Tainted: G W syzkaller #0 [ 78.962826][ T5050] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 78.964137][ T5050] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 78.965287][ T5050] pc : drop_nlink+0xe8/0x140 [ 78.965977][ T5050] lr : drop_nlink+0xe8/0x140 [ 78.966653][ T5050] sp : ffff80001f407660 [ 78.967291][ T5050] x29: ffff80001f407660 x28: ffff80001f4076c0 x27: dfff800000000000 [ 78.968450][ T5050] x26: ffff700003e80ed8 x25: ffff0000de7d4418 x24: 00000000ffffffff [ 78.969546][ T5050] x23: 1fffe0001bcfa883 x22: dfff800000000000 x21: 0000000000000000 [ 78.970667][ T5050] x20: ffff0000de7d4418 x19: ffff0000de7d43d0 x18: 0000000000000000 [ 78.971713][ T5050] x17: 0000000000000000 x16: ffff8000082c2cc0 x15: 000000003b9aca00 [ 78.972842][ T5050] x14: 0000000000000003 x13: 1ffff00003e80de4 x12: 0000000000ff0100 [ 78.974098][ T5050] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff800008946eb4 [ 78.975303][ T5050] x8 : ffff0000eda2b680 x7 : 0000000000000000 x6 : 000000000000003f [ 78.976544][ T5050] x5 : 0000000000000040 x4 : 0000000000000000 x3 : 0000000000000010 [ 78.977672][ T5050] x2 : 0000000000000006 x1 : 0000000000000000 x0 : 0000000000000000 [ 78.978813][ T5050] Call trace: [ 78.979267][ T5050] drop_nlink+0xe8/0x140 [ 78.979911][ T5050] reiserfs_mkdir+0x610/0x7bc [ 78.980572][ T5050] reiserfs_xattr_init+0x2b0/0x6cc [ 78.981274][ T5050] reiserfs_fill_super+0x183c/0x1bfc [ 78.982137][ T5050] mount_bdev+0x264/0x358 [ 78.982732][ T5050] get_super_block+0x44/0x58 [ 78.983416][ T5050] legacy_get_tree+0xd4/0x16c [ 78.984054][ T5050] vfs_get_tree+0x90/0x274 [ 78.984608][ T5050] do_new_mount+0x228/0x810 [ 78.985221][ T5050] path_mount+0x5bc/0x1008 [ 78.985881][ T5050] __arm64_sys_mount+0x514/0x5f0 [ 78.986571][ T5050] invoke_syscall+0x98/0x2b0 [ 78.987280][ T5050] el0_svc_common+0x138/0x258 [ 78.988002][ T5050] do_el0_svc+0x58/0x13c [ 78.988628][ T5050] el0_svc+0x78/0x1d0 [ 78.989201][ T5050] el0t_64_sync_handler+0xcc/0xe4 [ 78.989914][ T5050] el0t_64_sync+0x1a0/0x1a4 [ 78.990529][ T5050] irq event stamp: 20906 [ 78.991148][ T5050] hardirqs last enabled at (20905): [] call_rcu+0x570/0x8f4 [ 78.992407][ T5050] hardirqs last disabled at (20906): [] el1_dbg+0x24/0x80 [ 78.993660][ T5050] softirqs last enabled at (20778): [] handle_softirqs+0xa40/0xbe4 [ 78.994942][ T5050] softirqs last disabled at (20717): [] __irq_exit_rcu+0x240/0x43c [ 78.996361][ T5050] ---[ end trace ef0cc3d4c7d760bf ]--- [ 78.998142][ T5050] REISERFS warning (device loop0): jdm-20006 create_privroot: xattrs/ACLs enabled and couldn't find/create .reiserfs_priv. Failing mount. [ 79.140829][ T5053] loop0: detected capacity change from 0 to 8192 [ 79.169245][ T5053] REISERFS (device loop0): found reiserfs format "3.5" with non-standard journal [ 79.170879][ T5053] REISERFS (device loop0): using ordered data mode [ 79.171887][ T5053] reiserfs: using flush barriers [ 79.173244][ T5053] 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 [ 79.177271][ T5053] REISERFS (device loop0): checking transaction log (loop0) [ 79.179028][ T5053] REISERFS (device loop0): Using r5 hash to sort names [ 79.180111][ T5053] REISERFS (device loop0): using 3.5.x disk format [ 79.181142][ T5053] ------------[ cut here ]------------ [ 79.181864][ T5053] WARNING: CPU: 0 PID: 5053 at fs/inode.c:332 drop_nlink+0xe8/0x140 [ 79.182981][ T5053] Modules linked in: [ 79.183493][ T5053] CPU: 0 PID: 5053 Comm: syz.0.43 Tainted: G W syzkaller #0 [ 79.184691][ T5053] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 79.186154][ T5053] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 79.187198][ T5053] pc : drop_nlink+0xe8/0x140 [ 79.187872][ T5053] lr : drop_nlink+0xe8/0x140 [ 79.188579][ T5053] sp : ffff80001f407660 [ 79.189169][ T5053] x29: ffff80001f407660 x28: ffff80001f4076c0 x27: dfff800000000000 [ 79.190399][ T5053] x26: ffff700003e80ed8 x25: ffff0000ef059c58 x24: 00000000ffffffff [ 79.191571][ T5053] x23: 1fffe0001de0b38b x22: dfff800000000000 x21: 0000000000000000 [ 79.192639][ T5053] x20: ffff0000ef059c58 x19: ffff0000ef059c10 x18: 0000000000000000 [ 79.193704][ T5053] x17: 0000000000000000 x16: ffff8000082c2cc0 x15: 000000003b9aca00 [ 79.194888][ T5053] x14: 0000000000000003 x13: 1ffff00003e80de4 x12: 0000000000ff0100 [ 79.196032][ T5053] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff800008946eb4 [ 79.197139][ T5053] x8 : ffff0000ce103680 x7 : 0000000000000000 x6 : 000000000000003f [ 79.198329][ T5053] x5 : 0000000000000040 x4 : 0000000000000000 x3 : 0000000000000010 [ 79.199398][ T5053] x2 : 0000000000000006 x1 : 0000000000000000 x0 : 0000000000000000 [ 79.200529][ T5053] Call trace: [ 79.200964][ T5053] drop_nlink+0xe8/0x140 [ 79.201546][ T5053] reiserfs_mkdir+0x610/0x7bc [ 79.202175][ T5053] reiserfs_xattr_init+0x2b0/0x6cc [ 79.202879][ T5053] reiserfs_fill_super+0x183c/0x1bfc [ 79.203625][ T5053] mount_bdev+0x264/0x358 [ 79.204261][ T5053] get_super_block+0x44/0x58 [ 79.204846][ T5053] legacy_get_tree+0xd4/0x16c [ 79.205475][ T5053] vfs_get_tree+0x90/0x274 [ 79.206093][ T5053] do_new_mount+0x228/0x810 [ 79.206793][ T5053] path_mount+0x5bc/0x1008 [ 79.207435][ T5053] __arm64_sys_mount+0x514/0x5f0 [ 79.208147][ T5053] invoke_syscall+0x98/0x2b0 [ 79.208825][ T5053] el0_svc_common+0x138/0x258 [ 79.209527][ T5053] do_el0_svc+0x58/0x13c [ 79.210140][ T5053] el0_svc+0x78/0x1d0 [ 79.210714][ T5053] el0t_64_sync_handler+0xcc/0xe4 [ 79.211461][ T5053] el0t_64_sync+0x1a0/0x1a4 [ 79.212115][ T5053] irq event stamp: 20808 [ 79.212714][ T5053] hardirqs last enabled at (20807): [] call_rcu+0x570/0x8f4 [ 79.213947][ T5053] hardirqs last disabled at (20808): [] el1_dbg+0x24/0x80 [ 79.215234][ T5053] softirqs last enabled at (20562): [] handle_softirqs+0xa40/0xbe4 [ 79.216566][ T5053] softirqs last disabled at (20545): [] __irq_exit_rcu+0x240/0x43c [ 79.217875][ T5053] ---[ end trace ef0cc3d4c7d760c0 ]--- [ 79.219096][ T5053] REISERFS warning (device loop0): jdm-20006 create_privroot: xattrs/ACLs enabled and couldn't find/create .reiserfs_priv. Failing mount. [ 79.381463][ T5056] loop0: detected capacity change from 0 to 8192 [ 79.400458][ T5056] REISERFS (device loop0): found reiserfs format "3.5" with non-standard journal [ 79.401982][ T5056] REISERFS (device loop0): using ordered data mode [ 79.402940][ T5056] reiserfs: using flush barriers [ 79.404147][ T5056] 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 [ 79.407380][ T5056] REISERFS (device loop0): checking transaction log (loop0) [ 79.409214][ T5056] REISERFS (device loop0): Using r5 hash to sort names [ 79.410411][ T5056] REISERFS (device loop0): using 3.5.x disk format [ 79.411620][ T5056] ------------[ cut here ]------------ [ 79.412418][ T5056] WARNING: CPU: 1 PID: 5056 at fs/inode.c:332 drop_nlink+0xe8/0x140 [ 79.413539][ T5056] Modules linked in: [ 79.414135][ T5056] CPU: 1 PID: 5056 Comm: syz.0.44 Tainted: G W syzkaller #0 [ 79.415294][ T5056] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 79.416703][ T5056] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 79.417854][ T5056] pc : drop_nlink+0xe8/0x140 [ 79.418482][ T5056] lr : drop_nlink+0xe8/0x140 [ 79.419155][ T5056] sp : ffff80001f407660 [ 79.419774][ T5056] x29: ffff80001f407660 x28: ffff80001f4076c0 x27: dfff800000000000 [ 79.420965][ T5056] x26: ffff700003e80ed8 x25: ffff0000de7d5158 x24: 00000000ffffffff [ 79.422130][ T5056] x23: 1fffe0001bcfaa2b x22: dfff800000000000 x21: 0000000000000000 [ 79.423324][ T5056] x20: ffff0000de7d5158 x19: ffff0000de7d5110 x18: 0000000000000000 [ 79.424505][ T5056] x17: 0000000000000000 x16: ffff8000082c2cc0 x15: 000000003b9aca00 [ 79.425684][ T5056] x14: 0000000000000003 x13: 1ffff00003e80de4 x12: 0000000000ff0100 [ 79.426892][ T5056] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff800008946eb4 [ 79.428065][ T5056] x8 : ffff0000cc9f51c0 x7 : 0000000000000000 x6 : 000000000000003f [ 79.429200][ T5056] x5 : 0000000000000040 x4 : 0000000000000000 x3 : 0000000000000010 [ 79.430364][ T5056] x2 : 0000000000000006 x1 : 0000000000000000 x0 : 0000000000000000 [ 79.431521][ T5056] Call trace: [ 79.431953][ T5056] drop_nlink+0xe8/0x140 [ 79.432565][ T5056] reiserfs_mkdir+0x610/0x7bc [ 79.433247][ T5056] reiserfs_xattr_init+0x2b0/0x6cc [ 79.433933][ T5056] reiserfs_fill_super+0x183c/0x1bfc [ 79.434657][ T5056] mount_bdev+0x264/0x358 [ 79.435271][ T5056] get_super_block+0x44/0x58 [ 79.435917][ T5056] legacy_get_tree+0xd4/0x16c [ 79.436621][ T5056] vfs_get_tree+0x90/0x274 [ 79.437232][ T5056] do_new_mount+0x228/0x810 [ 79.437895][ T5056] path_mount+0x5bc/0x1008 [ 79.438517][ T5056] __arm64_sys_mount+0x514/0x5f0 [ 79.439205][ T5056] invoke_syscall+0x98/0x2b0 [ 79.439854][ T5056] el0_svc_common+0x138/0x258 [ 79.440629][ T5056] do_el0_svc+0x58/0x13c [ 79.441214][ T5056] el0_svc+0x78/0x1d0 [ 79.441823][ T5056] el0t_64_sync_handler+0xcc/0xe4 [ 79.442577][ T5056] el0t_64_sync+0x1a0/0x1a4 [ 79.443215][ T5056] irq event stamp: 20070 [ 79.443817][ T5056] hardirqs last enabled at (20069): [] call_rcu+0x570/0x8f4 [ 79.445151][ T5056] hardirqs last disabled at (20070): [] el1_dbg+0x24/0x80 [ 79.446470][ T5056] softirqs last enabled at (19826): [] handle_softirqs+0xa40/0xbe4 [ 79.447841][ T5056] softirqs last disabled at (19787): [] __irq_exit_rcu+0x240/0x43c [ 79.449226][ T5056] ---[ end trace ef0cc3d4c7d760c1 ]--- [ 79.450987][ T5056] REISERFS warning (device loop0): jdm-20006 create_privroot: xattrs/ACLs enabled and couldn't find/create .reiserfs_priv. Failing mount. [ 79.633959][ T5059] loop0: detected capacity change from 0 to 8192 [ 79.718842][ T5059] REISERFS (device loop0): found reiserfs format "3.5" with non-standard journal [ 79.720285][ T5059] REISERFS (device loop0): using ordered data mode [ 79.721193][ T5059] reiserfs: using flush barriers [ 79.724887][ T5059] 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 [ 79.727280][ T5059] REISERFS (device loop0): checking transaction log (loop0) [ 79.728881][ T5059] REISERFS (device loop0): Using r5 hash to sort names [ 79.729950][ T5059] REISERFS (device loop0): using 3.5.x disk format [ 79.731153][ T5059] ------------[ cut here ]------------ [ 79.731912][ T5059] WARNING: CPU: 0 PID: 5059 at fs/inode.c:332 drop_nlink+0xe8/0x140 [ 79.733007][ T5059] Modules linked in: [ 79.733556][ T5059] CPU: 0 PID: 5059 Comm: syz.0.45 Tainted: G W syzkaller #0 [ 79.734794][ T5059] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 79.736310][ T5059] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 79.737436][ T5059] pc : drop_nlink+0xe8/0x140 [ 79.738066][ T5059] lr : drop_nlink+0xe8/0x140 [ 79.738658][ T5059] sp : ffff80001bca7660 [ 79.739245][ T5059] x29: ffff80001bca7660 x28: ffff80001bca76c0 x27: dfff800000000000 [ 79.740426][ T5059] x26: ffff700003794ed8 x25: ffff0000ef05a998 x24: 00000000ffffffff [ 79.741534][ T5059] x23: 1fffe0001de0b533 x22: dfff800000000000 x21: 0000000000000000 [ 79.742678][ T5059] x20: ffff0000ef05a998 x19: ffff0000ef05a950 x18: 0000000000000000 [ 79.743772][ T5059] x17: 0000000000000000 x16: ffff8000082c2cc0 x15: 000000003b9aca00 [ 79.744910][ T5059] x14: 0000000000000003 x13: 1ffff00003794de4 x12: 0000000000ff0100 [ 79.746060][ T5059] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff800008946eb4 [ 79.747296][ T5059] x8 : ffff0000d5b9d1c0 x7 : 0000000000000000 x6 : 000000000000003f [ 79.748422][ T5059] x5 : 0000000000000040 x4 : 0000000000000000 x3 : 0000000000000010 [ 79.749562][ T5059] x2 : 0000000000000006 x1 : 0000000000000000 x0 : 0000000000000000 [ 79.750700][ T5059] Call trace: [ 79.751170][ T5059] drop_nlink+0xe8/0x140 [ 79.751765][ T5059] reiserfs_mkdir+0x610/0x7bc [ 79.752415][ T5059] reiserfs_xattr_init+0x2b0/0x6cc [ 79.753110][ T5059] reiserfs_fill_super+0x183c/0x1bfc [ 79.753814][ T5059] mount_bdev+0x264/0x358 [ 79.754450][ T5059] get_super_block+0x44/0x58 [ 79.755123][ T5059] legacy_get_tree+0xd4/0x16c [ 79.755804][ T5059] vfs_get_tree+0x90/0x274 [ 79.756423][ T5059] do_new_mount+0x228/0x810 [ 79.757115][ T5059] path_mount+0x5bc/0x1008 [ 79.757734][ T5059] __arm64_sys_mount+0x514/0x5f0 [ 79.758441][ T5059] invoke_syscall+0x98/0x2b0 [ 79.759084][ T5059] el0_svc_common+0x138/0x258 [ 79.759779][ T5059] do_el0_svc+0x58/0x13c [ 79.760396][ T5059] el0_svc+0x78/0x1d0 [ 79.760943][ T5059] el0t_64_sync_handler+0xcc/0xe4 [ 79.761645][ T5059] el0t_64_sync+0x1a0/0x1a4 [ 79.762253][ T5059] irq event stamp: 20048 [ 79.762837][ T5059] hardirqs last enabled at (20047): [] call_rcu+0x570/0x8f4 [ 79.764102][ T5059] hardirqs last disabled at (20048): [] el1_dbg+0x24/0x80 [ 79.765283][ T5059] softirqs last enabled at (19328): [] local_bh_enable+0x10/0x34 [ 79.766589][ T5059] softirqs last disabled at (19326): [] local_bh_disable+0x10/0x34 [ 79.767903][ T5059] ---[ end trace ef0cc3d4c7d760c2 ]--- [ 79.768823][ T5059] REISERFS warning (device loop0): jdm-20006 create_privroot: xattrs/ACLs enabled and couldn't find/create .reiserfs_priv. Failing mount. [ 79.969563][ T5062] REISERFS (device loop0): found reiserfs format "3.5" with non-standard journal [ 79.971016][ T5062] REISERFS (device loop0): using ordered data mode [ 79.971897][ T5062] reiserfs: using flush barriers [ 79.973133][ T5062] 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 [ 79.975652][ T5062] REISERFS (device loop0): checking transaction log (loop0) [ 79.977301][ T5062] REISERFS (device loop0): Using r5 hash to sort names [ 79.978447][ T5062] REISERFS (device loop0): using 3.5.x disk format [ 79.979601][ T5062] ------------[ cut here ]------------ [ 79.980368][ T5062] WARNING: CPU: 0 PID: 5062 at fs/inode.c:332 drop_nlink+0xe8/0x140 [ 79.981430][ T5062] Modules linked in: [ 79.981968][ T5062] CPU: 0 PID: 5062 Comm: syz.0.46 Tainted: G W syzkaller #0 [ 79.983154][ T5062] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 79.984474][ T5062] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 79.985597][ T5062] pc : drop_nlink+0xe8/0x140 [ 79.986240][ T5062] lr : drop_nlink+0xe8/0x140 [ 79.986918][ T5062] sp : ffff80001bca7660 [ 79.987516][ T5062] x29: ffff80001bca7660 x28: ffff80001bca76c0 x27: dfff800000000000 [ 79.988649][ T5062] x26: ffff700003794ed8 x25: ffff0000ef05b6d8 x24: 00000000ffffffff [ 79.989797][ T5062] x23: 1fffe0001de0b6db x22: dfff800000000000 x21: 0000000000000000 [ 79.990938][ T5062] x20: ffff0000ef05b6d8 x19: ffff0000ef05b690 x18: 0000000000000000 [ 79.992099][ T5062] x17: 0000000000000000 x16: ffff8000082c2cc0 x15: 000000003b9aca00 [ 79.993221][ T5062] x14: 0000000000000003 x13: 1ffff00003794de4 x12: 0000000000ff0100 [ 79.994303][ T5062] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff800008946eb4 [ 79.995394][ T5062] x8 : ffff0000d1898000 x7 : 0000000000000000 x6 : 000000000000003f [ 79.996545][ T5062] x5 : 0000000000000040 x4 : 0000000000000000 x3 : 0000000000000010 [ 79.997655][ T5062] x2 : 0000000000000006 x1 : 0000000000000000 x0 : 0000000000000000 [ 79.998741][ T5062] Call trace: [ 79.999197][ T5062] drop_nlink+0xe8/0x140 [ 79.999763][ T5062] reiserfs_mkdir+0x610/0x7bc [ 80.000427][ T5062] reiserfs_xattr_init+0x2b0/0x6cc [ 80.001118][ T5062] reiserfs_fill_super+0x183c/0x1bfc [ 80.001856][ T5062] mount_bdev+0x264/0x358 [ 80.002479][ T5062] get_super_block+0x44/0x58 [ 80.003159][ T5062] legacy_get_tree+0xd4/0x16c [ 80.003817][ T5062] vfs_get_tree+0x90/0x274 [ 80.004416][ T5062] do_new_mount+0x228/0x810 [ 80.005055][ T5062] path_mount+0x5bc/0x1008 [ 80.005637][ T5062] __arm64_sys_mount+0x514/0x5f0 [ 80.006323][ T5062] invoke_syscall+0x98/0x2b0 [ 80.006977][ T5062] el0_svc_common+0x138/0x258 [ 80.007663][ T5062] do_el0_svc+0x58/0x13c [ 80.008246][ T5062] el0_svc+0x78/0x1d0 [ 80.008856][ T5062] el0t_64_sync_handler+0xcc/0xe4 [ 80.009588][ T5062] el0t_64_sync+0x1a0/0x1a4 [ 80.010227][ T5062] irq event stamp: 20010 [ 80.010843][ T5062] hardirqs last enabled at (20009): [] call_rcu+0x570/0x8f4 [ 80.012116][ T5062] hardirqs last disabled at (20010): [] el1_dbg+0x24/0x80 [ 80.013287][ T5062] softirqs last enabled at (19784): [] handle_softirqs+0xa40/0xbe4 [ 80.014652][ T5062] softirqs last disabled at (19769): [] __irq_exit_rcu+0x240/0x43c [ 80.015940][ T5062] ---[ end trace ef0cc3d4c7d760c3 ]--- [ 80.016912][ T5062] REISERFS warning (device loop0): jdm-20006 create_privroot: xattrs/ACLs enabled and couldn't find/create .reiserfs_priv. Failing mount. [ 80.280367][ T5065] REISERFS (device loop0): found reiserfs format "3.5" with non-standard journal [ 80.281785][ T5065] REISERFS (device loop0): using ordered data mode [ 80.282707][ T5065] reiserfs: using flush barriers [ 80.283910][ T5065] 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 [ 80.286652][ T5065] REISERFS (device loop0): checking transaction log (loop0) [ 80.288274][ T5065] REISERFS (device loop0): Using r5 hash to sort names [ 80.289312][ T5065] REISERFS (device loop0): using 3.5.x disk format [ 80.290494][ T5065] ------------[ cut here ]------------ [ 80.291291][ T5065] WARNING: CPU: 1 PID: 5065 at fs/inode.c:332 drop_nlink+0xe8/0x140 [ 80.292447][ T5065] Modules linked in: [ 80.293028][ T5065] CPU: 1 PID: 5065 Comm: syz.0.47 Tainted: G W syzkaller #0 [ 80.294329][ T5065] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 80.295836][ T5065] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 80.297065][ T5065] pc : drop_nlink+0xe8/0x140 [ 80.297701][ T5065] lr : drop_nlink+0xe8/0x140 [ 80.298323][ T5065] sp : ffff80001bca7660 [ 80.299007][ T5065] x29: ffff80001bca7660 x28: ffff80001bca76c0 x27: dfff800000000000 [ 80.300371][ T5065] x26: ffff700003794ed8 x25: ffff0000de7d5e98 x24: 00000000ffffffff [ 80.301565][ T5065] x23: 1fffe0001bcfabd3 x22: dfff800000000000 x21: 0000000000000000 [ 80.302783][ T5065] x20: ffff0000de7d5e98 x19: ffff0000de7d5e50 x18: 0000000000000000 [ 80.304143][ T5065] x17: 0000000000000000 x16: ffff8000082c2cc0 x15: 000000003b9aca00 [ 80.305334][ T5065] x14: 0000000000000003 x13: 1ffff00003794de4 x12: 0000000000ff0100 [ 80.306594][ T5065] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff800008946eb4 [ 80.307817][ T5065] x8 : ffff0000c1ea51c0 x7 : 0000000000000000 x6 : 000000000000003f [ 80.308975][ T5065] x5 : 0000000000000040 x4 : 0000000000000000 x3 : 0000000000000010 [ 80.310108][ T5065] x2 : 0000000000000006 x1 : 0000000000000000 x0 : 0000000000000000 [ 80.311297][ T5065] Call trace: [ 80.311762][ T5065] drop_nlink+0xe8/0x140 [ 80.312369][ T5065] reiserfs_mkdir+0x610/0x7bc [ 80.313031][ T5065] reiserfs_xattr_init+0x2b0/0x6cc [ 80.313775][ T5065] reiserfs_fill_super+0x183c/0x1bfc [ 80.314536][ T5065] mount_bdev+0x264/0x358 [ 80.315179][ T5065] get_super_block+0x44/0x58 [ 80.315844][ T5065] legacy_get_tree+0xd4/0x16c [ 80.316536][ T5065] vfs_get_tree+0x90/0x274 [ 80.317122][ T5065] do_new_mount+0x228/0x810 [ 80.317781][ T5065] path_mount+0x5bc/0x1008 [ 80.318447][ T5065] __arm64_sys_mount+0x514/0x5f0 [ 80.319212][ T5065] invoke_syscall+0x98/0x2b0 [ 80.319861][ T5065] el0_svc_common+0x138/0x258 [ 80.320497][ T5065] do_el0_svc+0x58/0x13c [ 80.321102][ T5065] el0_svc+0x78/0x1d0 [ 80.321642][ T5065] el0t_64_sync_handler+0xcc/0xe4 [ 80.322375][ T5065] el0t_64_sync+0x1a0/0x1a4 [ 80.323064][ T5065] irq event stamp: 20134 [ 80.323684][ T5065] hardirqs last enabled at (20133): [] call_rcu+0x570/0x8f4 [ 80.325057][ T5065] hardirqs last disabled at (20134): [] el1_dbg+0x24/0x80 [ 80.326371][ T5065] softirqs last enabled at (19982): [] handle_softirqs+0xa40/0xbe4 [ 80.327770][ T5065] softirqs last disabled at (19885): [] __irq_exit_rcu+0x240/0x43c [ 80.329129][ T5065] ---[ end trace ef0cc3d4c7d760c4 ]--- [ 80.330064][ T5065] REISERFS warning (device loop0): jdm-20006 create_privroot: xattrs/ACLs enabled and couldn't find/create .reiserfs_priv. Failing mount. [ 80.546114][ T5068] REISERFS (device loop0): found reiserfs format "3.5" with non-standard journal [ 80.547572][ T5068] REISERFS (device loop0): using ordered data mode [ 80.548522][ T5068] reiserfs: using flush barriers [ 80.550027][ T5068] 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 [ 80.552679][ T5068] REISERFS (device loop0): checking transaction log (loop0) [ 80.554441][ T5068] REISERFS (device loop0): Using r5 hash to sort names [ 80.556228][ T5068] REISERFS (device loop0): using 3.5.x disk format [ 80.557391][ T5068] ------------[ cut here ]------------ [ 80.558212][ T5068] WARNING: CPU: 1 PID: 5068 at fs/inode.c:332 drop_nlink+0xe8/0x140 [ 80.559389][ T5068] Modules linked in: [ 80.559986][ T5068] CPU: 1 PID: 5068 Comm: syz.0.48 Tainted: G W syzkaller #0 [ 80.561202][ T5068] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 80.562777][ T5068] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 80.563925][ T5068] pc : drop_nlink+0xe8/0x140 [ 80.564607][ T5068] lr : drop_nlink+0xe8/0x140 [ 80.565295][ T5068] sp : ffff80001ff17660 [ 80.565890][ T5068] x29: ffff80001ff17660 x28: ffff80001ff176c0 x27: dfff800000000000 [ 80.567061][ T5068] x26: ffff700003fe2ed8 x25: ffff0000de7d6bd8 x24: 00000000ffffffff [ 80.568171][ T5068] x23: 1fffe0001bcfad7b x22: dfff800000000000 x21: 0000000000000000 [ 80.569310][ T5068] x20: ffff0000de7d6bd8 x19: ffff0000de7d6b90 x18: 0000000000000000 [ 80.570519][ T5068] x17: 0000000000000000 x16: ffff8000082c2cc0 x15: 000000003b9aca00 [ 80.571666][ T5068] x14: 0000000000000003 x13: 1ffff00003fe2de4 x12: 0000000000ff0100 [ 80.572814][ T5068] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff800008946eb4 [ 80.573915][ T5068] x8 : ffff0000d3b39b40 x7 : 0000000000000000 x6 : 000000000000003f [ 80.575066][ T5068] x5 : 0000000000000040 x4 : 0000000000000000 x3 : 0000000000000010 [ 80.576302][ T5068] x2 : 0000000000000006 x1 : 0000000000000000 x0 : 0000000000000000 [ 80.577494][ T5068] Call trace: [ 80.577955][ T5068] drop_nlink+0xe8/0x140 [ 80.578529][ T5068] reiserfs_mkdir+0x610/0x7bc [ 80.579179][ T5068] reiserfs_xattr_init+0x2b0/0x6cc [ 80.579904][ T5068] reiserfs_fill_super+0x183c/0x1bfc [ 80.580601][ T5068] mount_bdev+0x264/0x358 [ 80.581184][ T5068] get_super_block+0x44/0x58 [ 80.581813][ T5068] legacy_get_tree+0xd4/0x16c [ 80.582470][ T5068] vfs_get_tree+0x90/0x274 [ 80.583107][ T5068] do_new_mount+0x228/0x810 [ 80.583768][ T5068] path_mount+0x5bc/0x1008 [ 80.584374][ T5068] __arm64_sys_mount+0x514/0x5f0 [ 80.585166][ T5068] invoke_syscall+0x98/0x2b0 [ 80.585815][ T5068] el0_svc_common+0x138/0x258 [ 80.586466][ T5068] do_el0_svc+0x58/0x13c [ 80.587052][ T5068] el0_svc+0x78/0x1d0 [ 80.587600][ T5068] el0t_64_sync_handler+0xcc/0xe4 [ 80.588275][ T5068] el0t_64_sync+0x1a0/0x1a4 [ 80.588969][ T5068] irq event stamp: 20028 [ 80.589568][ T5068] hardirqs last enabled at (20027): [] call_rcu+0x570/0x8f4 [ 80.590893][ T5068] hardirqs last disabled at (20028): [] el1_dbg+0x24/0x80 [ 80.592167][ T5068] softirqs last enabled at (19984): [] handle_softirqs+0xa40/0xbe4 [ 80.593620][ T5068] softirqs last disabled at (19969): [] __irq_exit_rcu+0x240/0x43c [ 80.594971][ T5068] ---[ end trace ef0cc3d4c7d760c5 ]--- [ 80.596092][ T5068] REISERFS warning (device loop0): jdm-20006 create_privroot: xattrs/ACLs enabled and couldn't find/create .reiserfs_priv. Failing mount. [ 80.791083][ T5071] REISERFS (device loop0): found reiserfs format "3.5" with non-standard journal [ 80.792555][ T5071] REISERFS (device loop0): using ordered data mode [ 80.793490][ T5071] reiserfs: using flush barriers [ 80.794609][ T5071] 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 [ 80.797222][ T5071] REISERFS (device loop0): checking transaction log (loop0) [ 80.799004][ T5071] REISERFS (device loop0): Using r5 hash to sort names [ 80.800101][ T5071] REISERFS (device loop0): using 3.5.x disk format [ 80.801112][ T5071] ------------[ cut here ]------------ [ 80.801925][ T5071] WARNING: CPU: 1 PID: 5071 at fs/inode.c:332 drop_nlink+0xe8/0x140 [ 80.803098][ T5071] Modules linked in: [ 80.803696][ T5071] CPU: 1 PID: 5071 Comm: syz.0.49 Tainted: G W syzkaller #0 [ 80.804842][ T5071] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 80.806246][ T5071] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 80.807327][ T5071] pc : drop_nlink+0xe8/0x140 [ 80.807977][ T5071] lr : drop_nlink+0xe8/0x140 [ 80.808664][ T5071] sp : ffff80001ff17660 [ 80.809270][ T5071] x29: ffff80001ff17660 x28: ffff80001ff176c0 x27: dfff800000000000 [ 80.810412][ T5071] x26: ffff700003fe2ed8 x25: ffff0000de7d7918 x24: 00000000ffffffff [ 80.811602][ T5071] x23: 1fffe0001bcfaf23 x22: dfff800000000000 x21: 0000000000000000 [ 80.812719][ T5071] x20: ffff0000de7d7918 x19: ffff0000de7d78d0 x18: 0000000000000000 [ 80.813915][ T5071] x17: 0000000000000000 x16: ffff8000082c2cc0 x15: 000000003b9aca00 [ 80.815147][ T5071] x14: 0000000000000003 x13: 1ffff00003fe2de4 x12: 0000000000ff0100 [ 80.816355][ T5071] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff800008946eb4 [ 80.817533][ T5071] x8 : ffff0000d3898000 x7 : 0000000000000000 x6 : 000000000000003f [ 80.818631][ T5071] x5 : 0000000000000040 x4 : 0000000000000000 x3 : 0000000000000010 [ 80.819854][ T5071] x2 : 0000000000000006 x1 : 0000000000000000 x0 : 0000000000000000 [ 80.821041][ T5071] Call trace: [ 80.821470][ T5071] drop_nlink+0xe8/0x140 [ 80.822057][ T5071] reiserfs_mkdir+0x610/0x7bc [ 80.822690][ T5071] reiserfs_xattr_init+0x2b0/0x6cc [ 80.823423][ T5071] reiserfs_fill_super+0x183c/0x1bfc [ 80.824198][ T5071] mount_bdev+0x264/0x358 [ 80.824841][ T5071] get_super_block+0x44/0x58 [ 80.825500][ T5071] legacy_get_tree+0xd4/0x16c [ 80.826161][ T5071] vfs_get_tree+0x90/0x274 [ 80.826767][ T5071] do_new_mount+0x228/0x810 [ 80.827463][ T5071] path_mount+0x5bc/0x1008 [ 80.828140][ T5071] __arm64_sys_mount+0x514/0x5f0 [ 80.828847][ T5071] invoke_syscall+0x98/0x2b0 [ 80.829566][ T5071] el0_svc_common+0x138/0x258 [ 80.830256][ T5071] do_el0_svc+0x58/0x13c [ 80.830878][ T5071] el0_svc+0x78/0x1d0 [ 80.831477][ T5071] el0t_64_sync_handler+0xcc/0xe4 [ 80.832196][ T5071] el0t_64_sync+0x1a0/0x1a4 [ 80.832842][ T5071] irq event stamp: 20186 [ 80.833448][ T5071] hardirqs last enabled at (20185): [] call_rcu+0x570/0x8f4 [ 80.834762][ T5071] hardirqs last disabled at (20186): [] el1_dbg+0x24/0x80 [ 80.835974][ T5071] softirqs last enabled at (20082): [] handle_softirqs+0xa40/0xbe4 [ 80.837422][ T5071] softirqs last disabled at (19991): [] __irq_exit_rcu+0x240/0x43c [ 80.838785][ T5071] ---[ end trace ef0cc3d4c7d760c6 ]--- [ 80.839732][ T5071] REISERFS warning (device loop0): jdm-20006 create_privroot: xattrs/ACLs enabled and couldn't find/create .reiserfs_priv. Failing mount. [ 81.076619][ T5074] REISERFS (device loop0): found reiserfs format "3.5" with non-standard journal [ 81.078083][ T5074] REISERFS (device loop0): using ordered data mode [ 81.079001][ T5074] reiserfs: using flush barriers [ 81.080082][ T5074] 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 [ 81.082766][ T5074] REISERFS (device loop0): checking transaction log (loop0) [ 81.084435][ T5074] REISERFS (device loop0): Using r5 hash to sort names [ 81.085556][ T5074] REISERFS (device loop0): using 3.5.x disk format [ 81.086649][ T5074] ------------[ cut here ]------------ [ 81.087447][ T5074] WARNING: CPU: 1 PID: 5074 at fs/inode.c:332 drop_nlink+0xe8/0x140 [ 81.088673][ T5074] Modules linked in: [ 81.089199][ T5074] CPU: 1 PID: 5074 Comm: syz.0.50 Tainted: G W syzkaller #0 [ 81.090411][ T5074] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 81.091843][ T5074] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 81.092993][ T5074] pc : drop_nlink+0xe8/0x140 [ 81.093693][ T5074] lr : drop_nlink+0xe8/0x140 [ 81.094335][ T5074] sp : ffff80001ffb7660 [ 81.094929][ T5074] x29: ffff80001ffb7660 x28: ffff80001ffb76c0 x27: dfff800000000000 [ 81.096016][ T5074] x26: ffff700003ff6ed8 x25: ffff0000e7ab0878 x24: 00000000ffffffff [ 81.097257][ T5074] x23: 1fffe0001cf5610f x22: dfff800000000000 x21: 0000000000000000 [ 81.098417][ T5074] x20: ffff0000e7ab0878 x19: ffff0000e7ab0830 x18: 0000000000000000 [ 81.099520][ T5074] x17: 0000000000000000 x16: ffff8000082c2cc0 x15: 000000003b9aca00 [ 81.100660][ T5074] x14: 0000000000000003 x13: 1ffff00003ff6de4 x12: 0000000000ff0100 [ 81.101791][ T5074] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff800008946eb4 [ 81.102998][ T5074] x8 : ffff0000d13d8000 x7 : 0000000000000000 x6 : 000000000000003f [ 81.104247][ T5074] x5 : 0000000000000040 x4 : 0000000000000000 x3 : 0000000000000010 [ 81.105460][ T5074] x2 : 0000000000000006 x1 : 0000000000000000 x0 : 0000000000000000 [ 81.106606][ T5074] Call trace: [ 81.107072][ T5074] drop_nlink+0xe8/0x140 [ 81.107713][ T5074] reiserfs_mkdir+0x610/0x7bc [ 81.108424][ T5074] reiserfs_xattr_init+0x2b0/0x6cc [ 81.109203][ T5074] reiserfs_fill_super+0x183c/0x1bfc [ 81.109978][ T5074] mount_bdev+0x264/0x358 [ 81.110572][ T5074] get_super_block+0x44/0x58 [ 81.111179][ T5074] legacy_get_tree+0xd4/0x16c [ 81.111877][ T5074] vfs_get_tree+0x90/0x274 [ 81.112472][ T5074] do_new_mount+0x228/0x810 [ 81.113088][ T5074] path_mount+0x5bc/0x1008 [ 81.113827][ T5074] __arm64_sys_mount+0x514/0x5f0 [ 81.114533][ T5074] invoke_syscall+0x98/0x2b0 [ 81.115203][ T5074] el0_svc_common+0x138/0x258 [ 81.115879][ T5074] do_el0_svc+0x58/0x13c [ 81.116492][ T5074] el0_svc+0x78/0x1d0 [ 81.117104][ T5074] el0t_64_sync_handler+0xcc/0xe4 [ 81.117833][ T5074] el0t_64_sync+0x1a0/0x1a4 [ 81.118481][ T5074] irq event stamp: 20158 [ 81.119140][ T5074] hardirqs last enabled at (20157): [] call_rcu+0x570/0x8f4 [ 81.120411][ T5074] hardirqs last disabled at (20158): [] el1_dbg+0x24/0x80 [ 81.121645][ T5074] softirqs last enabled at (20128): [] handle_softirqs+0xa40/0xbe4 [ 81.123040][ T5074] softirqs last disabled at (20117): [] __irq_exit_rcu+0x240/0x43c [ 81.124441][ T5074] ---[ end trace ef0cc3d4c7d760c7 ]--- [ 81.125730][ T5074] REISERFS warning (device loop0): jdm-20006 create_privroot: xattrs/ACLs enabled and couldn't find/create .reiserfs_priv. Failing mount. [ 81.314383][ T5077] REISERFS (device loop0): found reiserfs format "3.5" with non-standard journal [ 81.315916][ T5077] REISERFS (device loop0): using ordered data mode [ 81.316897][ T5077] reiserfs: using flush barriers [ 81.318011][ T5077] 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 [ 81.320662][ T5077] REISERFS (device loop0): checking transaction log (loop0) [ 81.322291][ T5077] REISERFS (device loop0): Using r5 hash to sort names [ 81.323397][ T5077] REISERFS (device loop0): using 3.5.x disk format [ 81.324604][ T5077] ------------[ cut here ]------------ [ 81.325417][ T5077] WARNING: CPU: 1 PID: 5077 at fs/inode.c:332 drop_nlink+0xe8/0x140 [ 81.326609][ T5077] Modules linked in: [ 81.327162][ T5077] CPU: 1 PID: 5077 Comm: syz.0.51 Tainted: G W syzkaller #0 [ 81.328433][ T5077] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 81.329957][ T5077] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 81.331113][ T5077] pc : drop_nlink+0xe8/0x140 [ 81.331801][ T5077] lr : drop_nlink+0xe8/0x140 [ 81.332502][ T5077] sp : ffff80001ffb7660 [ 81.333120][ T5077] x29: ffff80001ffb7660 x28: ffff80001ffb76c0 x27: dfff800000000000 [ 81.334312][ T5077] x26: ffff700003ff6ed8 x25: ffff0000e7ab15b8 x24: 00000000ffffffff [ 81.335451][ T5077] x23: 1fffe0001cf562b7 x22: dfff800000000000 x21: 0000000000000000 [ 81.336629][ T5077] x20: ffff0000e7ab15b8 x19: ffff0000e7ab1570 x18: 0000000000000000 [ 81.337730][ T5077] x17: 0000000000000000 x16: ffff8000082c2cc0 x15: 000000003b9aca00 [ 81.338864][ T5077] x14: 0000000000000003 x13: 1ffff00003ff6de4 x12: 0000000000ff0100 [ 81.339999][ T5077] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff800008946eb4 [ 81.341087][ T5077] x8 : ffff0000d1888000 x7 : 0000000000000000 x6 : 000000000000003f [ 81.342237][ T5077] x5 : 0000000000000040 x4 : 0000000000000000 x3 : 0000000000000010 [ 81.343448][ T5077] x2 : 0000000000000006 x1 : 0000000000000000 x0 : 0000000000000000 [ 81.344598][ T5077] Call trace: [ 81.345038][ T5077] drop_nlink+0xe8/0x140 [ 81.345663][ T5077] reiserfs_mkdir+0x610/0x7bc [ 81.346338][ T5077] reiserfs_xattr_init+0x2b0/0x6cc [ 81.347080][ T5077] reiserfs_fill_super+0x183c/0x1bfc [ 81.347878][ T5077] mount_bdev+0x264/0x358 [ 81.348448][ T5077] get_super_block+0x44/0x58 [ 81.349071][ T5077] legacy_get_tree+0xd4/0x16c [ 81.349714][ T5077] vfs_get_tree+0x90/0x274 [ 81.350321][ T5077] do_new_mount+0x228/0x810 [ 81.350978][ T5077] path_mount+0x5bc/0x1008 [ 81.351613][ T5077] __arm64_sys_mount+0x514/0x5f0 [ 81.352268][ T5077] invoke_syscall+0x98/0x2b0 [ 81.352929][ T5077] el0_svc_common+0x138/0x258 [ 81.353585][ T5077] do_el0_svc+0x58/0x13c [ 81.354174][ T5077] el0_svc+0x78/0x1d0 [ 81.354722][ T5077] el0t_64_sync_handler+0xcc/0xe4 [ 81.355392][ T5077] el0t_64_sync+0x1a0/0x1a4 [ 81.355995][ T5077] irq event stamp: 20322 [ 81.356548][ T5077] hardirqs last enabled at (20321): [] call_rcu+0x570/0x8f4 [ 81.357776][ T5077] hardirqs last disabled at (20322): [] el1_dbg+0x24/0x80 [ 81.358996][ T5077] softirqs last enabled at (19762): [] handle_softirqs+0xa40/0xbe4 [ 81.360397][ T5077] softirqs last disabled at (19751): [] __irq_exit_rcu+0x240/0x43c [ 81.361782][ T5077] ---[ end trace ef0cc3d4c7d760c8 ]--- [ 81.362798][ T5077] REISERFS warning (device loop0): jdm-20006 create_privroot: xattrs/ACLs enabled and couldn't find/create .reiserfs_priv. Failing mount. [ 81.534075][ T5080] REISERFS (device loop0): found reiserfs format "3.5" with non-standard journal [ 81.535938][ T5080] REISERFS (device loop0): using ordered data mode [ 81.536955][ T5080] reiserfs: using flush barriers [ 81.538132][ T5080] 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 [ 81.540547][ T5080] REISERFS (device loop0): checking transaction log (loop0) [ 81.542121][ T5080] REISERFS (device loop0): Using r5 hash to sort names [ 81.543303][ T5080] REISERFS (device loop0): using 3.5.x disk format [ 81.544356][ T5080] ------------[ cut here ]------------ [ 81.545136][ T5080] WARNING: CPU: 1 PID: 5080 at fs/inode.c:332 drop_nlink+0xe8/0x140 [ 81.546271][ T5080] Modules linked in: [ 81.546877][ T5080] CPU: 1 PID: 5080 Comm: syz.0.52 Tainted: G W syzkaller #0 [ 81.548069][ T5080] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 81.549549][ T5080] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 81.550730][ T5080] pc : drop_nlink+0xe8/0x140 [ 81.551421][ T5080] lr : drop_nlink+0xe8/0x140 [ 81.552077][ T5080] sp : ffff800020487660 [ 81.552639][ T5080] x29: ffff800020487660 x28: ffff8000204876c0 x27: dfff800000000000 [ 81.553814][ T5080] x26: ffff700004090ed8 x25: ffff0000e7ab22f8 x24: 00000000ffffffff [ 81.554996][ T5080] x23: 1fffe0001cf5645f x22: dfff800000000000 x21: 0000000000000000 [ 81.556189][ T5080] x20: ffff0000e7ab22f8 x19: ffff0000e7ab22b0 x18: 0000000000000000 [ 81.557281][ T5080] x17: 0000000000000000 x16: ffff8000082c2cc0 x15: 000000003b9aca00 [ 81.558499][ T5080] x14: 0000000000000003 x13: 1ffff00004090de4 x12: 0000000000ff0100 [ 81.559681][ T5080] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff800008946eb4 [ 81.560914][ T5080] x8 : ffff0000d1778000 x7 : 0000000000000000 x6 : 000000000000003f [ 81.562110][ T5080] x5 : 0000000000000040 x4 : 0000000000000000 x3 : 0000000000000010 [ 81.563288][ T5080] x2 : 0000000000000006 x1 : 0000000000000000 x0 : 0000000000000000 [ 81.564473][ T5080] Call trace: [ 81.564965][ T5080] drop_nlink+0xe8/0x140 [ 81.565648][ T5080] reiserfs_mkdir+0x610/0x7bc [ 81.566322][ T5080] reiserfs_xattr_init+0x2b0/0x6cc [ 81.567044][ T5080] reiserfs_fill_super+0x183c/0x1bfc [ 81.567811][ T5080] mount_bdev+0x264/0x358 [ 81.568450][ T5080] get_super_block+0x44/0x58 [ 81.569128][ T5080] legacy_get_tree+0xd4/0x16c [ 81.569844][ T5080] vfs_get_tree+0x90/0x274 [ 81.570519][ T5080] do_new_mount+0x228/0x810 [ 81.571175][ T5080] path_mount+0x5bc/0x1008 [ 81.571876][ T5080] __arm64_sys_mount+0x514/0x5f0 [ 81.572570][ T5080] invoke_syscall+0x98/0x2b0 [ 81.573219][ T5080] el0_svc_common+0x138/0x258 [ 81.573876][ T5080] do_el0_svc+0x58/0x13c [ 81.574464][ T5080] el0_svc+0x78/0x1d0 [ 81.575070][ T5080] el0t_64_sync_handler+0xcc/0xe4 [ 81.575788][ T5080] el0t_64_sync+0x1a0/0x1a4 [ 81.576457][ T5080] irq event stamp: 20426 [ 81.577056][ T5080] hardirqs last enabled at (20425): [] call_rcu+0x570/0x8f4 [ 81.578437][ T5080] hardirqs last disabled at (20426): [] el1_dbg+0x24/0x80 [ 81.579657][ T5080] softirqs last enabled at (19858): [] handle_softirqs+0xa40/0xbe4 [ 81.581048][ T5080] softirqs last disabled at (19669): [] __irq_exit_rcu+0x240/0x43c [ 81.582400][ T5080] ---[ end trace ef0cc3d4c7d760c9 ]--- [ 81.583417][ T5080] REISERFS warning (device loop0): jdm-20006 create_privroot: xattrs/ACLs enabled and couldn't find/create .reiserfs_priv. Failing mount. [ 81.779721][ T5083] REISERFS (device loop0): found reiserfs format "3.5" with non-standard journal [ 81.781195][ T5083] REISERFS (device loop0): using ordered data mode [ 81.782148][ T5083] reiserfs: using flush barriers [ 81.783503][ T5083] 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 [ 81.786593][ T5083] REISERFS (device loop0): checking transaction log (loop0) [ 81.788353][ T5083] REISERFS (device loop0): Using r5 hash to sort names [ 81.789589][ T5083] REISERFS (device loop0): using 3.5.x disk format [ 81.790792][ T5083] ------------[ cut here ]------------ [ 81.791649][ T5083] WARNING: CPU: 1 PID: 5083 at fs/inode.c:332 drop_nlink+0xe8/0x140 [ 81.792841][ T5083] Modules linked in: [ 81.793394][ T5083] CPU: 1 PID: 5083 Comm: syz.0.53 Tainted: G W syzkaller #0 [ 81.794698][ T5083] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 81.796162][ T5083] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 81.797333][ T5083] pc : drop_nlink+0xe8/0x140 [ 81.798008][ T5083] lr : drop_nlink+0xe8/0x140 [ 81.798669][ T5083] sp : ffff800020487660 [ 81.799284][ T5083] x29: ffff800020487660 x28: ffff8000204876c0 x27: dfff800000000000 [ 81.800414][ T5083] x26: ffff700004090ed8 x25: ffff0000e7ab3038 x24: 00000000ffffffff [ 81.801728][ T5083] x23: 1fffe0001cf56607 x22: dfff800000000000 x21: 0000000000000000 [ 81.802997][ T5083] x20: ffff0000e7ab3038 x19: ffff0000e7ab2ff0 x18: 0000000000000000 [ 81.804212][ T5083] x17: 0000000000000000 x16: ffff8000082c2cc0 x15: 000000003b9aca00 [ 81.805407][ T5083] x14: 0000000000000003 x13: 1ffff00004090de4 x12: 0000000000ff0100 [ 81.806625][ T5083] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff800008946eb4 [ 81.807883][ T5083] x8 : ffff0000d107b680 x7 : 0000000000000000 x6 : 000000000000003f [ 81.809062][ T5083] x5 : 0000000000000040 x4 : 0000000000000000 x3 : 0000000000000010 [ 81.810190][ T5083] x2 : 0000000000000006 x1 : 0000000000000000 x0 : 0000000000000000 [ 81.811407][ T5083] Call trace: [ 81.811849][ T5083] drop_nlink+0xe8/0x140 [ 81.812502][ T5083] reiserfs_mkdir+0x610/0x7bc [ 81.813200][ T5083] reiserfs_xattr_init+0x2b0/0x6cc [ 81.813893][ T5083] reiserfs_fill_super+0x183c/0x1bfc [ 81.814631][ T5083] mount_bdev+0x264/0x358 [ 81.815204][ T5083] get_super_block+0x44/0x58 [ 81.815821][ T5083] legacy_get_tree+0xd4/0x16c [ 81.816463][ T5083] vfs_get_tree+0x90/0x274 [ 81.817093][ T5083] do_new_mount+0x228/0x810 [ 81.817726][ T5083] path_mount+0x5bc/0x1008 [ 81.818373][ T5083] __arm64_sys_mount+0x514/0x5f0 [ 81.819003][ T5083] invoke_syscall+0x98/0x2b0 [ 81.819639][ T5083] el0_svc_common+0x138/0x258 [ 81.820280][ T5083] do_el0_svc+0x58/0x13c [ 81.820875][ T5083] el0_svc+0x78/0x1d0 [ 81.821465][ T5083] el0t_64_sync_handler+0xcc/0xe4 [ 81.822180][ T5083] el0t_64_sync+0x1a0/0x1a4 [ 81.822804][ T5083] irq event stamp: 20112 [ 81.823461][ T5083] hardirqs last enabled at (20111): [] call_rcu+0x570/0x8f4 [ 81.824718][ T5083] hardirqs last disabled at (20112): [] el1_dbg+0x24/0x80 [ 81.825880][ T5083] softirqs last enabled at (19884): [] handle_softirqs+0xa40/0xbe4 [ 81.827154][ T5083] softirqs last disabled at (19869): [] __irq_exit_rcu+0x240/0x43c [ 81.828467][ T5083] ---[ end trace ef0cc3d4c7d760ca ]--- [ 81.829606][ T5083] REISERFS warning (device loop0): jdm-20006 create_privroot: xattrs/ACLs enabled and couldn't find/create .reiserfs_priv. Failing mount. [ 82.079137][ T5086] REISERFS (device loop0): found reiserfs format "3.5" with non-standard journal [ 82.080572][ T5086] REISERFS (device loop0): using ordered data mode [ 82.081409][ T5086] reiserfs: using flush barriers [ 82.082495][ T5086] 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 [ 82.085088][ T5086] REISERFS (device loop0): checking transaction log (loop0) [ 82.086874][ T5086] REISERFS (device loop0): Using r5 hash to sort names [ 82.087922][ T5086] REISERFS (device loop0): using 3.5.x disk format [ 82.089045][ T5086] ------------[ cut here ]------------ [ 82.089860][ T5086] WARNING: CPU: 1 PID: 5086 at fs/inode.c:332 drop_nlink+0xe8/0x140 [ 82.091096][ T5086] Modules linked in: [ 82.091711][ T5086] CPU: 1 PID: 5086 Comm: syz.0.54 Tainted: G W syzkaller #0 [ 82.093066][ T5086] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 82.094551][ T5086] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 82.095686][ T5086] pc : drop_nlink+0xe8/0x140 [ 82.096350][ T5086] lr : drop_nlink+0xe8/0x140 [ 82.097020][ T5086] sp : ffff80001fdb7660 [ 82.097628][ T5086] x29: ffff80001fdb7660 x28: ffff80001fdb76c0 x27: dfff800000000000 [ 82.098796][ T5086] x26: ffff700003fb6ed8 x25: ffff0000e7ab3d78 x24: 00000000ffffffff [ 82.099927][ T5086] x23: 1fffe0001cf567af x22: dfff800000000000 x21: 0000000000000000 [ 82.101030][ T5086] x20: ffff0000e7ab3d78 x19: ffff0000e7ab3d30 x18: 0000000000000000 [ 82.102154][ T5086] x17: 0000000000000000 x16: ffff8000082c2cc0 x15: 000000003b9aca00 [ 82.103286][ T5086] x14: 0000000000000003 x13: 1ffff00003fb6de4 x12: 0000000000ff0100 [ 82.104410][ T5086] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff800008946eb4 [ 82.105478][ T5086] x8 : ffff0000dd29d1c0 x7 : 0000000000000000 x6 : 000000000000003f [ 82.106650][ T5086] x5 : 0000000000000040 x4 : 0000000000000000 x3 : 0000000000000010 [ 82.107771][ T5086] x2 : 0000000000000006 x1 : 0000000000000000 x0 : 0000000000000000 [ 82.108898][ T5086] Call trace: [ 82.109407][ T5086] drop_nlink+0xe8/0x140 [ 82.109994][ T5086] reiserfs_mkdir+0x610/0x7bc [ 82.110684][ T5086] reiserfs_xattr_init+0x2b0/0x6cc [ 82.111402][ T5086] reiserfs_fill_super+0x183c/0x1bfc [ 82.112211][ T5086] mount_bdev+0x264/0x358 [ 82.112830][ T5086] get_super_block+0x44/0x58 [ 82.113497][ T5086] legacy_get_tree+0xd4/0x16c [ 82.114171][ T5086] vfs_get_tree+0x90/0x274 [ 82.114817][ T5086] do_new_mount+0x228/0x810 [ 82.115452][ T5086] path_mount+0x5bc/0x1008 [ 82.116094][ T5086] __arm64_sys_mount+0x514/0x5f0 [ 82.116824][ T5086] invoke_syscall+0x98/0x2b0 [ 82.117491][ T5086] el0_svc_common+0x138/0x258 [ 82.118173][ T5086] do_el0_svc+0x58/0x13c [ 82.118765][ T5086] el0_svc+0x78/0x1d0 [ 82.119372][ T5086] el0t_64_sync_handler+0xcc/0xe4 [ 82.120139][ T5086] el0t_64_sync+0x1a0/0x1a4 [ 82.120740][ T5086] irq event stamp: 20080 [ 82.121373][ T5086] hardirqs last enabled at (20079): [] call_rcu+0x570/0x8f4 [ 82.122634][ T5086] hardirqs last disabled at (20080): [] el1_dbg+0x24/0x80 [ 82.123897][ T5086] softirqs last enabled at (19848): [] handle_softirqs+0xa40/0xbe4 [ 82.125206][ T5086] softirqs last disabled at (19805): [] __irq_exit_rcu+0x240/0x43c [ 82.126455][ T5086] ---[ end trace ef0cc3d4c7d760cb ]--- [ 82.127447][ T5086] REISERFS warning (device loop0): jdm-20006 create_privroot: xattrs/ACLs enabled and couldn't find/create .reiserfs_priv. Failing mount.