Warning: Permanently added '10.128.1.41' (ED25519) to the list of known hosts. 1970/01/01 00:00:59 parsed 1 programs [ 61.141732][ T4398] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k SSFS [ 62.166903][ T4509] chnl_net:caif_netlink_parms(): no params data found [ 62.183876][ T4509] bridge0: port 1(bridge_slave_0) entered blocking state [ 62.185139][ T4509] bridge0: port 1(bridge_slave_0) entered disabled state [ 62.186661][ T4509] device bridge_slave_0 entered promiscuous mode [ 62.189128][ T4509] bridge0: port 2(bridge_slave_1) entered blocking state [ 62.190262][ T4509] bridge0: port 2(bridge_slave_1) entered disabled state [ 62.191645][ T4509] device bridge_slave_1 entered promiscuous mode [ 62.199085][ T4509] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 62.201983][ T4509] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 62.209459][ T4509] team0: Port device team_slave_0 added [ 62.211137][ T4509] team0: Port device team_slave_1 added [ 62.218339][ T4509] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 62.219501][ T4509] 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. [ 62.223369][ T4509] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 62.225932][ T4509] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 62.226918][ T4509] 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. [ 62.230873][ T4509] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 62.318289][ T4509] device hsr_slave_0 entered promiscuous mode [ 62.377400][ T4509] device hsr_slave_1 entered promiscuous mode [ 62.925116][ T4509] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 62.938928][ T4509] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 62.969167][ T4509] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 62.988768][ T4509] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 63.035560][ T4509] bridge0: port 2(bridge_slave_1) entered blocking state [ 63.036766][ T4509] bridge0: port 2(bridge_slave_1) entered forwarding state [ 63.037983][ T4509] bridge0: port 1(bridge_slave_0) entered blocking state [ 63.039033][ T4509] bridge0: port 1(bridge_slave_0) entered forwarding state [ 63.056422][ T4509] 8021q: adding VLAN 0 to HW filter on device bond0 [ 63.060814][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 63.062625][ T136] bridge0: port 1(bridge_slave_0) entered disabled state [ 63.064129][ T136] bridge0: port 2(bridge_slave_1) entered disabled state [ 63.070708][ T4509] 8021q: adding VLAN 0 to HW filter on device team0 [ 63.073777][ T1619] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 63.075543][ T1619] bridge0: port 1(bridge_slave_0) entered blocking state [ 63.076530][ T1619] bridge0: port 1(bridge_slave_0) entered forwarding state [ 63.081495][ T1619] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 63.082919][ T1619] bridge0: port 2(bridge_slave_1) entered blocking state [ 63.083962][ T1619] bridge0: port 2(bridge_slave_1) entered forwarding state [ 63.094864][ T1619] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 63.096383][ T1619] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 63.100774][ T1619] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 63.103645][ T1619] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 63.109449][ T4509] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 63.111402][ T4509] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 63.114604][ T1619] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 63.199659][ T4509] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 63.213865][ T355] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 63.215190][ T355] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 63.216367][ T355] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 63.218260][ T355] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 63.227654][ T4509] device veth0_vlan entered promiscuous mode [ 63.228932][ T355] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 63.230502][ T355] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 63.232214][ T355] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 63.233541][ T355] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 63.240592][ T4509] device veth1_vlan entered promiscuous mode [ 63.258752][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 63.260273][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 63.261666][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 63.263014][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 63.265863][ T4509] device veth0_macvtap entered promiscuous mode [ 63.268974][ T4509] device veth1_macvtap entered promiscuous mode [ 63.279582][ T4509] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 63.280718][ T355] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 63.282253][ T355] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 63.283664][ T355] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 63.285094][ T355] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 63.293155][ T4509] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 63.294320][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 63.295973][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 63.301720][ T4509] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 63.302944][ T4509] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 63.304343][ T4509] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 63.305853][ T4509] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 63.406782][ T136] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 63.408446][ T136] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 63.410472][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 63.416557][ T136] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 63.417984][ T136] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 63.419625][ T355] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 64.182080][ T148] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 66.520214][ T148] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 68.869978][ T148] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 68.920756][ T148] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 1970/01/01 00:01:09 executed programs: 0 [ 69.513237][ T4956] chnl_net:caif_netlink_parms(): no params data found [ 69.530824][ T4956] bridge0: port 1(bridge_slave_0) entered blocking state [ 69.532024][ T4956] bridge0: port 1(bridge_slave_0) entered disabled state [ 69.533611][ T4956] device bridge_slave_0 entered promiscuous mode [ 69.535574][ T4956] bridge0: port 2(bridge_slave_1) entered blocking state [ 69.536619][ T4956] bridge0: port 2(bridge_slave_1) entered disabled state [ 69.538292][ T4956] device bridge_slave_1 entered promiscuous mode [ 69.546060][ T4956] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 69.549395][ T4956] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 69.558134][ T4956] team0: Port device team_slave_0 added [ 69.570264][ T4956] team0: Port device team_slave_1 added [ 69.591319][ T4956] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 69.592368][ T4956] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 69.595937][ T4956] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 69.600749][ T4956] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 69.601841][ T4956] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 69.605402][ T4956] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 69.608555][ T2064] ieee802154 phy0 wpan0: encryption failed: -22 [ 69.609560][ T2064] ieee802154 phy1 wpan1: encryption failed: -22 [ 69.621663][ T3341] cfg80211: failed to load regulatory.db [ 69.658607][ T4956] device hsr_slave_0 entered promiscuous mode [ 69.707468][ T4956] device hsr_slave_1 entered promiscuous mode [ 69.758400][ T4956] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 69.759506][ T4956] Cannot create hsr debugfs directory [ 70.216292][ T4956] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 70.248578][ T4956] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 70.288438][ T4956] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 70.320050][ T4956] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 70.368877][ T4956] bridge0: port 2(bridge_slave_1) entered blocking state [ 70.370064][ T4956] bridge0: port 2(bridge_slave_1) entered forwarding state [ 70.371294][ T4956] bridge0: port 1(bridge_slave_0) entered blocking state [ 70.372480][ T4956] bridge0: port 1(bridge_slave_0) entered forwarding state [ 70.390345][ T4956] 8021q: adding VLAN 0 to HW filter on device bond0 [ 70.394242][ T355] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 70.395996][ T355] bridge0: port 1(bridge_slave_0) entered disabled state [ 70.399179][ T355] bridge0: port 2(bridge_slave_1) entered disabled state [ 70.401384][ T355] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 70.413429][ T4956] 8021q: adding VLAN 0 to HW filter on device team0 [ 70.416600][ T355] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 70.419061][ T355] bridge0: port 1(bridge_slave_0) entered blocking state [ 70.420191][ T355] bridge0: port 1(bridge_slave_0) entered forwarding state [ 70.423258][ T355] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 70.424737][ T355] bridge0: port 2(bridge_slave_1) entered blocking state [ 70.425813][ T355] bridge0: port 2(bridge_slave_1) entered forwarding state [ 70.436335][ T355] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 70.439665][ T355] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 70.441156][ T355] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 70.442609][ T355] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 70.446084][ T355] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 70.456947][ T4956] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 70.500326][ T1605] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 70.501586][ T1605] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 70.504780][ T4956] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 70.512816][ T1605] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 70.514763][ T1605] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 70.522375][ T1619] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 70.524011][ T1619] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 70.525667][ T1619] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 70.527076][ T1619] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 70.530645][ T4956] device veth0_vlan entered promiscuous mode [ 70.534011][ T4956] device veth1_vlan entered promiscuous mode [ 70.543233][ T1619] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 70.544631][ T1619] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 70.546472][ T1619] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 70.548859][ T1619] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 70.552258][ T4956] device veth0_macvtap entered promiscuous mode [ 70.554645][ T4956] device veth1_macvtap entered promiscuous mode [ 70.561876][ T4956] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 70.563391][ T4956] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 70.565418][ T4956] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 70.566641][ T1619] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 70.568472][ T1619] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 70.569835][ T1619] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 70.571338][ T1619] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 70.588246][ T4956] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 70.589913][ T4956] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 70.591932][ T4956] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 70.594167][ T1619] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 70.595833][ T1619] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 70.600603][ T4956] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 70.602080][ T4956] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 70.603355][ T4956] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 70.604741][ T4956] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 70.639120][ T1605] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 70.640554][ T1605] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 70.642209][ T1605] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 70.656597][ T1619] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 70.658347][ T1619] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 70.660352][ T1619] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 71.052387][ T5079] loop0: detected capacity change from 0 to 131072 [ 71.095390][ T5079] F2FS-fs (loop0): invalid crc value [ 71.105404][ T5079] F2FS-fs (loop0): Found nat_bits in checkpoint [ 71.117795][ T5079] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e4 [ 71.123289][ T5079] ------------[ cut here ]------------ [ 71.124245][ T5079] WARNING: CPU: 1 PID: 5079 at fs/inode.c:332 drop_nlink+0xe8/0x148 [ 71.125500][ T5079] Modules linked in: [ 71.126196][ T5079] CPU: 1 PID: 5079 Comm: syz.0.16 Not tainted syzkaller #0 [ 71.127372][ T5079] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 71.128955][ T5079] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 71.130228][ T5079] pc : drop_nlink+0xe8/0x148 [ 71.130904][ T5079] lr : drop_nlink+0xe8/0x148 [ 71.131580][ T5079] sp : ffff80001fee77a0 [ 71.132211][ T5079] x29: ffff80001fee77a0 x28: 0000000000000000 x27: ffff0000ec858980 [ 71.133452][ T5079] x26: ffff0000e2b248d0 x25: 0000000000000047 x24: 0000000005f5e100 [ 71.134767][ T5079] x23: 1fffe0001d90b269 x22: dfff800000000000 x21: 0000000000000000 [ 71.136000][ T5079] x20: ffff0000ec859348 x19: ffff0000ec859300 x18: 0000000000000000 [ 71.137283][ T5079] x17: ffff800016d16000 x16: ffff8000082ba6b0 x15: ffff8000167f6500 [ 71.138592][ T5079] x14: ffff0000c231c080 x13: dfff800000000000 x12: 0000000000ff0100 [ 71.139933][ T5079] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000893fd00 [ 71.141195][ T5079] x8 : ffff0000c231b680 x7 : 0000000000000000 x6 : 0000000000000000 [ 71.142353][ T5079] x5 : ffff800016ecfef8 x4 : 0000000000000002 x3 : ffff8000082ba8a8 [ 71.143478][ T5079] x2 : 0000000000000001 x1 : 0000000000000000 x0 : 0000000000000000 [ 71.144761][ T5079] Call trace: [ 71.145243][ T5079] drop_nlink+0xe8/0x148 [ 71.145817][ T5079] f2fs_rename2+0x1100/0x1b04 [ 71.146498][ T5079] vfs_rename+0x954/0xdcc [ 71.147121][ T5079] do_renameat2+0x74c/0xcdc [ 71.147788][ T5079] __arm64_sys_renameat2+0xe0/0xfc [ 71.148490][ T5079] invoke_syscall+0x98/0x2b8 [ 71.149209][ T5079] el0_svc_common+0x138/0x258 [ 71.149930][ T5079] do_el0_svc+0x58/0x14c [ 71.150633][ T5079] el0_svc+0x78/0x1e0 [ 71.151252][ T5079] el0t_64_sync_handler+0xcc/0xe4 [ 71.152068][ T5079] el0t_64_sync+0x1a0/0x1a4 [ 71.152745][ T5079] irq event stamp: 305798 [ 71.153320][ T5079] hardirqs last enabled at (305797): [] seqcount_lockdep_reader_access+0x1fc/0x2c4 [ 71.154843][ T5079] hardirqs last disabled at (305798): [] el1_dbg+0x24/0x80 [ 71.156075][ T5079] softirqs last enabled at (305580): [] local_bh_enable+0x10/0x34 [ 71.157337][ T5079] softirqs last disabled at (305578): [] local_bh_disable+0x10/0x34 [ 71.158680][ T5079] ---[ end trace 39810d063c3b02ea ]--- [ 71.528132][ T4062] Bluetooth: hci0: command 0x0409 tx timeout [ 71.707730][ T5087] loop0: detected capacity change from 0 to 131072 [ 71.769930][ T5087] F2FS-fs (loop0): invalid crc value [ 71.772616][ T5087] F2FS-fs (loop0): Found nat_bits in checkpoint [ 71.781657][ T5087] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e4 [ 71.784905][ T5087] ------------[ cut here ]------------ [ 71.785763][ T5087] WARNING: CPU: 0 PID: 5087 at fs/inode.c:332 drop_nlink+0xe8/0x148 [ 71.786850][ T5087] Modules linked in: [ 71.787427][ T5087] CPU: 0 PID: 5087 Comm: syz.0.17 Tainted: G W syzkaller #0 [ 71.788659][ T5087] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 71.790057][ T5087] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 71.791129][ T5087] pc : drop_nlink+0xe8/0x148 [ 71.791759][ T5087] lr : drop_nlink+0xe8/0x148 [ 71.792474][ T5087] sp : ffff80001fec77a0 [ 71.793197][ T5087] x29: ffff80001fec77a0 x28: 0000000000000000 x27: ffff0000e2a3af80 [ 71.794337][ T5087] x26: ffff0000deb47028 x25: 0000000000000047 x24: 000000002d4cae00 [ 71.795513][ T5087] x23: 1fffe0001c547729 x22: dfff800000000000 x21: 0000000000000000 [ 71.796613][ T5087] x20: ffff0000e2a3b948 x19: ffff0000e2a3b900 x18: 0000000000000000 [ 71.797897][ T5087] x17: 0000000000000000 x16: ffff8000082ba6b0 x15: 0000000000000406 [ 71.799195][ T5087] x14: 0000000000ff0100 x13: 1ffff0000283006b x12: 0000000000ff0100 [ 71.800379][ T5087] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000893fd00 [ 71.801550][ T5087] x8 : ffff0000cf69b680 x7 : ffff80000a14d76c x6 : 0000000000000000 [ 71.802714][ T5087] x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff8000082ba8a8 [ 71.803926][ T5087] x2 : 0000000000000001 x1 : 0000000000000000 x0 : 0000000000000000 [ 71.805075][ T5087] Call trace: [ 71.805577][ T5087] drop_nlink+0xe8/0x148 [ 71.806258][ T5087] f2fs_rename2+0x1100/0x1b04 [ 71.807019][ T5087] vfs_rename+0x954/0xdcc [ 71.807733][ T5087] do_renameat2+0x74c/0xcdc [ 71.808457][ T5087] __arm64_sys_renameat2+0xe0/0xfc [ 71.809304][ T5087] invoke_syscall+0x98/0x2b8 [ 71.810050][ T5087] el0_svc_common+0x138/0x258 [ 71.810841][ T5087] do_el0_svc+0x58/0x14c [ 71.811482][ T5087] el0_svc+0x78/0x1e0 [ 71.812089][ T5087] el0t_64_sync_handler+0xcc/0xe4 [ 71.812838][ T5087] el0t_64_sync+0x1a0/0x1a4 [ 71.813549][ T5087] irq event stamp: 305098 [ 71.814200][ T5087] hardirqs last enabled at (305097): [] seqcount_lockdep_reader_access+0x1fc/0x2c4 [ 71.815739][ T5087] hardirqs last disabled at (305098): [] el1_dbg+0x24/0x80 [ 71.816924][ T5087] softirqs last enabled at (304328): [] local_bh_enable+0x10/0x34 [ 71.818207][ T5087] softirqs last disabled at (304326): [] local_bh_disable+0x10/0x34 [ 71.819520][ T5087] ---[ end trace 39810d063c3b02eb ]--- [ 72.274567][ T148] device hsr_slave_0 left promiscuous mode [ 72.322622][ T5094] loop0: detected capacity change from 0 to 131072 [ 72.327960][ T148] device hsr_slave_1 left promiscuous mode [ 72.363139][ T5094] F2FS-fs (loop0): invalid crc value [ 72.365322][ T5094] F2FS-fs (loop0): Found nat_bits in checkpoint [ 72.372534][ T5094] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e4 [ 72.374762][ T5094] ------------[ cut here ]------------ [ 72.375541][ T5094] WARNING: CPU: 0 PID: 5094 at fs/inode.c:332 drop_nlink+0xe8/0x148 [ 72.376753][ T5094] Modules linked in: [ 72.377323][ T5094] CPU: 0 PID: 5094 Comm: syz.0.18 Tainted: G W syzkaller #0 [ 72.378726][ T5094] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 72.380321][ T5094] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 72.381586][ T5094] pc : drop_nlink+0xe8/0x148 [ 72.382266][ T5094] lr : drop_nlink+0xe8/0x148 [ 72.382914][ T5094] sp : ffff80001ff077a0 [ 72.383532][ T5094] x29: ffff80001ff077a0 x28: 0000000000000000 x27: ffff0000e2a3df00 [ 72.384694][ T5094] x26: ffff0000cbfde8d0 x25: 0000000000000048 x24: 0000000014dc9380 [ 72.385826][ T5094] x23: 1fffe0001c547d19 x22: dfff800000000000 x21: 0000000000000000 [ 72.387090][ T5094] x20: ffff0000e2a3e8c8 x19: ffff0000e2a3e880 x18: 0000000000000000 [ 72.388370][ T5094] x17: 0000000000000000 x16: ffff8000082ba6b0 x15: 0000000000000406 [ 72.389617][ T5094] x14: 0000000000ff0100 x13: 1ffff0000283006b x12: 0000000000ff0100 [ 72.390829][ T5094] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000893fd00 [ 72.392088][ T5094] x8 : ffff0000c1603680 x7 : ffff80000a14d76c x6 : 0000000000000000 [ 72.393337][ T5094] x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff8000082ba8a8 [ 72.394608][ T5094] x2 : 0000000000000001 x1 : 0000000000000000 x0 : 0000000000000000 [ 72.395835][ T5094] Call trace: [ 72.396354][ T5094] drop_nlink+0xe8/0x148 [ 72.397047][ T5094] f2fs_rename2+0x1100/0x1b04 [ 72.397711][ T5094] vfs_rename+0x954/0xdcc [ 72.398323][ T5094] do_renameat2+0x74c/0xcdc [ 72.399054][ T5094] __arm64_sys_renameat2+0xe0/0xfc [ 72.399860][ T5094] invoke_syscall+0x98/0x2b8 [ 72.400533][ T5094] el0_svc_common+0x138/0x258 [ 72.401269][ T5094] do_el0_svc+0x58/0x14c [ 72.401888][ T5094] el0_svc+0x78/0x1e0 [ 72.402533][ T5094] el0t_64_sync_handler+0xcc/0xe4 [ 72.403333][ T5094] el0t_64_sync+0x1a0/0x1a4 [ 72.404224][ T5094] irq event stamp: 304756 [ 72.404816][ T5094] hardirqs last enabled at (304755): [] seqcount_lockdep_reader_access+0x1fc/0x2c4 [ 72.406477][ T5094] hardirqs last disabled at (304756): [] el1_dbg+0x24/0x80 [ 72.407749][ T5094] softirqs last enabled at (304618): [] local_bh_enable+0x10/0x34 [ 72.409121][ T5094] softirqs last disabled at (304616): [] local_bh_disable+0x10/0x34 [ 72.410560][ T5094] ---[ end trace 39810d063c3b02ec ]--- [ 72.447373][ T148] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 72.448582][ T148] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 72.450464][ T148] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 72.451498][ T148] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 72.452750][ T148] device bridge_slave_1 left promiscuous mode [ 72.453722][ T148] bridge0: port 2(bridge_slave_1) entered disabled state [ 72.489217][ T148] device bridge_slave_0 left promiscuous mode [ 72.490278][ T148] bridge0: port 1(bridge_slave_0) entered disabled state [ 72.617648][ T148] device veth1_macvtap left promiscuous mode [ 72.618576][ T148] device veth0_macvtap left promiscuous mode [ 72.619642][ T148] device veth1_vlan left promiscuous mode [ 72.620538][ T148] device veth0_vlan left promiscuous mode [ 72.723055][ T148] team0 (unregistering): Port device team_slave_1 removed [ 72.727188][ T148] team0 (unregistering): Port device team_slave_0 removed [ 72.736297][ T148] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 72.812463][ T148] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 72.912081][ T148] bond0 (unregistering): Released all slaves [ 72.919668][ T5100] loop0: detected capacity change from 0 to 131072 [ 72.963485][ T5100] F2FS-fs (loop0): invalid crc value [ 72.965852][ T5100] F2FS-fs (loop0): Found nat_bits in checkpoint [ 72.976522][ T5100] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e4 [ 72.983406][ T5100] ------------[ cut here ]------------ [ 72.984333][ T5100] WARNING: CPU: 1 PID: 5100 at fs/inode.c:332 drop_nlink+0xe8/0x148 [ 72.985537][ T5100] Modules linked in: [ 72.986113][ T5100] CPU: 1 PID: 5100 Comm: syz.0.19 Tainted: G W syzkaller #0 [ 72.987443][ T5100] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 72.988866][ T5100] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 72.989961][ T5100] pc : drop_nlink+0xe8/0x148 [ 72.990663][ T5100] lr : drop_nlink+0xe8/0x148 [ 72.991296][ T5100] sp : ffff80001ffb77a0 [ 72.991926][ T5100] x29: ffff80001ffb77a0 x28: 0000000000000000 x27: ffff0000ec85b900 [ 72.993186][ T5100] x26: ffff0000e2ae7490 x25: 0000000000000048 x24: 0000000039387000 [ 72.994378][ T5100] x23: 1fffe0001d90b859 x22: dfff800000000000 x21: 0000000000000000 [ 72.995643][ T5100] x20: ffff0000ec85c2c8 x19: ffff0000ec85c280 x18: 0000000000000000 [ 72.996942][ T5100] x17: 0000000000000000 x16: ffff8000082ba6b0 x15: 0000000000000406 [ 72.998230][ T5100] x14: 0000000000ff0100 x13: 1ffff0000283006b x12: 0000000000ff0100 [ 72.999556][ T5100] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000893fd00 [ 73.000794][ T5100] x8 : ffff0000d3b151c0 x7 : ffff80000a14d76c x6 : 0000000000000000 [ 73.002058][ T5100] x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff8000082ba8a8 [ 73.003306][ T5100] x2 : 0000000000000001 x1 : 0000000000000000 x0 : 0000000000000000 [ 73.004608][ T5100] Call trace: [ 73.005104][ T5100] drop_nlink+0xe8/0x148 [ 73.005772][ T5100] f2fs_rename2+0x1100/0x1b04 [ 73.006517][ T5100] vfs_rename+0x954/0xdcc [ 73.007178][ T5100] do_renameat2+0x74c/0xcdc [ 73.007835][ T5100] __arm64_sys_renameat2+0xe0/0xfc [ 73.008648][ T5100] invoke_syscall+0x98/0x2b8 [ 73.009405][ T5100] el0_svc_common+0x138/0x258 [ 73.010150][ T5100] do_el0_svc+0x58/0x14c [ 73.010769][ T5100] el0_svc+0x78/0x1e0 [ 73.011361][ T5100] el0t_64_sync_handler+0xcc/0xe4 [ 73.012135][ T5100] el0t_64_sync+0x1a0/0x1a4 [ 73.012794][ T5100] irq event stamp: 305532 [ 73.013434][ T5100] hardirqs last enabled at (305531): [] seqcount_lockdep_reader_access+0x1fc/0x2c4 [ 73.015139][ T5100] hardirqs last disabled at (305532): [] el1_dbg+0x24/0x80 [ 73.016445][ T5100] softirqs last enabled at (305388): [] local_bh_enable+0x10/0x34 [ 73.017886][ T5100] softirqs last disabled at (305386): [] local_bh_disable+0x10/0x34 [ 73.019244][ T5100] ---[ end trace 39810d063c3b02ed ]--- [ 73.533095][ T5109] loop0: detected capacity change from 0 to 131072 [ 73.583616][ T5109] F2FS-fs (loop0): invalid crc value [ 73.585818][ T5109] F2FS-fs (loop0): Found nat_bits in checkpoint [ 73.593340][ T5109] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e4 [ 73.595549][ T5109] ------------[ cut here ]------------ [ 73.596395][ T5109] WARNING: CPU: 1 PID: 5109 at fs/inode.c:332 drop_nlink+0xe8/0x148 [ 73.597640][ T5109] Modules linked in: [ 73.598254][ T5109] CPU: 1 PID: 5109 Comm: syz.0.20 Tainted: G W syzkaller #0 [ 73.599621][ T5109] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 73.601269][ T5109] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 73.602529][ T5109] pc : drop_nlink+0xe8/0x148 [ 73.603245][ T5109] lr : drop_nlink+0xe8/0x148 [ 73.603904][ T5109] sp : ffff80001fff77a0 [ 73.604481][ T5109] x29: ffff80001fff77a0 x28: 0000000000000000 x27: ffff0000ec85e880 [ 73.605719][ T5109] x26: ffff0000e2b14eb0 x25: 0000000000000049 x24: 0000000021f98280 [ 73.607052][ T5109] x23: 1fffe0001d90be49 x22: dfff800000000000 x21: 0000000000000000 [ 73.608253][ T5109] x20: ffff0000ec85f248 x19: ffff0000ec85f200 x18: 0000000000000000 [ 73.609598][ T5109] x17: 0000000000000000 x16: ffff8000082ba6b0 x15: 0000000000000406 [ 73.610891][ T5109] x14: 0000000000ff0100 x13: 1ffff0000283006b x12: 0000000000ff0100 [ 73.612195][ T5109] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000893fd00 [ 73.613429][ T5109] x8 : ffff0000d3943680 x7 : ffff80000a14d76c x6 : 0000000000000000 [ 73.614709][ T5109] x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff8000082ba8a8 [ 73.615998][ T5109] x2 : 0000000000000001 x1 : 0000000000000000 x0 : 0000000000000000 [ 73.617324][ T5109] Call trace: [ 73.617843][ T5109] drop_nlink+0xe8/0x148 [ 73.618564][ T5109] f2fs_rename2+0x1100/0x1b04 [ 73.619336][ T5109] vfs_rename+0x954/0xdcc [ 73.620071][ T5109] do_renameat2+0x74c/0xcdc [ 73.620822][ T5109] __arm64_sys_renameat2+0xe0/0xfc [ 73.621624][ T5109] invoke_syscall+0x98/0x2b8 [ 73.622275][ T5109] el0_svc_common+0x138/0x258 [ 73.623044][ T5109] do_el0_svc+0x58/0x14c [ 73.623689][ T5109] el0_svc+0x78/0x1e0 [ 73.624264][ T5109] el0t_64_sync_handler+0xcc/0xe4 [ 73.625086][ T5109] el0t_64_sync+0x1a0/0x1a4 [ 73.625772][ T5109] irq event stamp: 305232 [ 73.626471][ T5109] hardirqs last enabled at (305231): [] seqcount_lockdep_reader_access+0x1fc/0x2c4 [ 73.628041][ T5109] hardirqs last disabled at (305232): [] el1_dbg+0x24/0x80 [ 73.629287][ T5109] softirqs last enabled at (305104): [] local_bh_enable+0x10/0x34 [ 73.630664][ T5109] softirqs last disabled at (305102): [] local_bh_disable+0x10/0x34 [ 73.632074][ T5109] ---[ end trace 39810d063c3b02ee ]--- [ 73.637378][ T13] Bluetooth: hci0: command 0x041b tx timeout [ 74.138089][ T5116] loop0: detected capacity change from 0 to 131072 [ 74.182521][ T5116] F2FS-fs (loop0): invalid crc value [ 74.185558][ T5116] F2FS-fs (loop0): Found nat_bits in checkpoint [ 74.192989][ T5116] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e4 [ 74.198116][ T5116] ------------[ cut here ]------------ [ 74.198997][ T5116] WARNING: CPU: 0 PID: 5116 at fs/inode.c:332 drop_nlink+0xe8/0x148 [ 74.200265][ T5116] Modules linked in: [ 74.200851][ T5116] CPU: 0 PID: 5116 Comm: syz.0.21 Tainted: G W syzkaller #0 [ 74.202144][ T5116] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 74.203587][ T5116] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 74.204835][ T5116] pc : drop_nlink+0xe8/0x148 [ 74.205463][ T5116] lr : drop_nlink+0xe8/0x148 [ 74.206074][ T5116] sp : ffff8000200077a0 [ 74.206661][ T5116] x29: ffff8000200077a0 x28: 0000000000000000 x27: ffff0000e2a3f200 [ 74.207965][ T5116] x26: ffff0000e2b0dd60 x25: 000000000000004a x24: 000000000aba9500 [ 74.209277][ T5116] x23: 1fffe0001d94e009 x22: dfff800000000000 x21: 0000000000000000 [ 74.210512][ T5116] x20: ffff0000eca70048 x19: ffff0000eca70000 x18: 0000000000000000 [ 74.211739][ T5116] x17: 0000000000000000 x16: ffff8000082ba6b0 x15: 0000000000000406 [ 74.212970][ T5116] x14: 0000000000ff0100 x13: 1ffff0000283006b x12: 0000000000ff0100 [ 74.214093][ T5116] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000893fd00 [ 74.215295][ T5116] x8 : ffff0000c1d6d1c0 x7 : ffff80000a14d76c x6 : 0000000000000000 [ 74.216506][ T5116] x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff8000082ba8a8 [ 74.217665][ T5116] x2 : 0000000000000001 x1 : 0000000000000000 x0 : 0000000000000000 [ 74.218817][ T5116] Call trace: [ 74.219302][ T5116] drop_nlink+0xe8/0x148 [ 74.219909][ T5116] f2fs_rename2+0x1100/0x1b04 [ 74.220623][ T5116] vfs_rename+0x954/0xdcc [ 74.221227][ T5116] do_renameat2+0x74c/0xcdc [ 74.221885][ T5116] __arm64_sys_renameat2+0xe0/0xfc [ 74.222585][ T5116] invoke_syscall+0x98/0x2b8 [ 74.223270][ T5116] el0_svc_common+0x138/0x258 [ 74.223925][ T5116] do_el0_svc+0x58/0x14c [ 74.224554][ T5116] el0_svc+0x78/0x1e0 [ 74.225191][ T5116] el0t_64_sync_handler+0xcc/0xe4 [ 74.225915][ T5116] el0t_64_sync+0x1a0/0x1a4 [ 74.226603][ T5116] irq event stamp: 304486 [ 74.227298][ T5116] hardirqs last enabled at (304485): [] seqcount_lockdep_reader_access+0x1fc/0x2c4 [ 74.228903][ T5116] hardirqs last disabled at (304486): [] el1_dbg+0x24/0x80 [ 74.230113][ T5116] softirqs last enabled at (304300): [] local_bh_enable+0x10/0x34 [ 74.231563][ T5116] softirqs last disabled at (304298): [] local_bh_disable+0x10/0x34 [ 74.232933][ T5116] ---[ end trace 39810d063c3b02ef ]--- [ 74.728450][ T5123] loop0: detected capacity change from 0 to 131072 [ 74.749916][ T5123] F2FS-fs (loop0): invalid crc value [ 74.755538][ T5123] F2FS-fs (loop0): Found nat_bits in checkpoint [ 74.767279][ T5123] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e4 [ 74.770551][ T5123] ------------[ cut here ]------------ [ 74.771341][ T5123] WARNING: CPU: 0 PID: 5123 at fs/inode.c:332 drop_nlink+0xe8/0x148 [ 74.772546][ T5123] Modules linked in: [ 74.773137][ T5123] CPU: 0 PID: 5123 Comm: syz.0.22 Tainted: G W syzkaller #0 [ 74.774305][ T5123] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 74.775702][ T5123] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 74.776914][ T5123] pc : drop_nlink+0xe8/0x148 [ 74.777550][ T5123] lr : drop_nlink+0xe8/0x148 [ 74.778220][ T5123] sp : ffff80001fff77a0 [ 74.778797][ T5123] x29: ffff80001fff77a0 x28: 0000000000000000 x27: ffff0000eca72600 [ 74.780038][ T5123] x26: ffff0000e2b0e758 x25: 000000000000004a x24: 000000002cb41780 [ 74.781343][ T5123] x23: 1fffe0001d94e5f9 x22: dfff800000000000 x21: 0000000000000000 [ 74.782459][ T5123] x20: ffff0000eca72fc8 x19: ffff0000eca72f80 x18: 0000000000000000 [ 74.783712][ T5123] x17: 0000000000000000 x16: ffff8000082ba6b0 x15: 0000000000000406 [ 74.784959][ T5123] x14: 0000000000ff0100 x13: 1ffff0000283006b x12: 0000000000ff0100 [ 74.786099][ T5123] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000893fd00 [ 74.787291][ T5123] x8 : ffff0000d1071b40 x7 : ffff80000a14d76c x6 : 0000000000000000 [ 74.788396][ T5123] x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff8000082ba8a8 [ 74.789534][ T5123] x2 : 0000000000000001 x1 : 0000000000000000 x0 : 0000000000000000 [ 74.790695][ T5123] Call trace: [ 74.791154][ T5123] drop_nlink+0xe8/0x148 [ 74.791767][ T5123] f2fs_rename2+0x1100/0x1b04 [ 74.792499][ T5123] vfs_rename+0x954/0xdcc [ 74.793227][ T5123] do_renameat2+0x74c/0xcdc [ 74.793872][ T5123] __arm64_sys_renameat2+0xe0/0xfc [ 74.794625][ T5123] invoke_syscall+0x98/0x2b8 [ 74.795354][ T5123] el0_svc_common+0x138/0x258 [ 74.796101][ T5123] do_el0_svc+0x58/0x14c [ 74.796703][ T5123] el0_svc+0x78/0x1e0 [ 74.797264][ T5123] el0t_64_sync_handler+0xcc/0xe4 [ 74.797989][ T5123] el0t_64_sync+0x1a0/0x1a4 [ 74.798640][ T5123] irq event stamp: 304802 [ 74.799271][ T5123] hardirqs last enabled at (304801): [] seqcount_lockdep_reader_access+0x1fc/0x2c4 [ 74.800807][ T5123] hardirqs last disabled at (304802): [] el1_dbg+0x24/0x80 [ 74.802061][ T5123] softirqs last enabled at (303828): [] handle_softirqs+0xa4c/0xbf0 [ 74.803483][ T5123] softirqs last disabled at (303817): [] __irq_exit_rcu+0x240/0x440 [ 74.804830][ T5123] ---[ end trace 39810d063c3b02f0 ]--- 1970/01/01 00:01:14 executed programs: 9 [ 75.315599][ T5129] loop0: detected capacity change from 0 to 131072 [ 75.353233][ T5129] F2FS-fs (loop0): invalid crc value [ 75.356199][ T5129] F2FS-fs (loop0): Found nat_bits in checkpoint [ 75.371944][ T5129] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e4 [ 75.374271][ T5129] ------------[ cut here ]------------ [ 75.375136][ T5129] WARNING: CPU: 1 PID: 5129 at fs/inode.c:332 drop_nlink+0xe8/0x148 [ 75.376327][ T5129] Modules linked in: [ 75.376901][ T5129] CPU: 1 PID: 5129 Comm: syz.0.23 Tainted: G W syzkaller #0 [ 75.378320][ T5129] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 75.379930][ T5129] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 75.381097][ T5129] pc : drop_nlink+0xe8/0x148 [ 75.381765][ T5129] lr : drop_nlink+0xe8/0x148 [ 75.382395][ T5129] sp : ffff80001f1777a0 [ 75.382968][ T5129] x29: ffff80001f1777a0 x28: 0000000000000000 x27: ffff0000eca3a600 [ 75.384158][ T5129] x26: ffff0000ec800d38 x25: 000000000000004b x24: 0000000014dc9380 [ 75.385360][ T5129] x23: 1fffe0001d9475f9 x22: dfff800000000000 x21: 0000000000000000 [ 75.386599][ T5129] x20: ffff0000eca3afc8 x19: ffff0000eca3af80 x18: 0000000000000000 [ 75.387842][ T5129] x17: 0000000000000000 x16: ffff8000082ba6b0 x15: 0000000000000406 [ 75.389094][ T5129] x14: 0000000000ff0100 x13: 1ffff0000283006b x12: 0000000000ff0100 [ 75.390389][ T5129] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000893fd00 [ 75.391674][ T5129] x8 : ffff0000c2ea8000 x7 : ffff80000a14d76c x6 : 0000000000000000 [ 75.392945][ T5129] x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff8000082ba8a8 [ 75.394262][ T5129] x2 : 0000000000000001 x1 : 0000000000000000 x0 : 0000000000000000 [ 75.395515][ T5129] Call trace: [ 75.396029][ T5129] drop_nlink+0xe8/0x148 [ 75.396716][ T5129] f2fs_rename2+0x1100/0x1b04 [ 75.397519][ T5129] vfs_rename+0x954/0xdcc [ 75.398229][ T5129] do_renameat2+0x74c/0xcdc [ 75.398916][ T5129] __arm64_sys_renameat2+0xe0/0xfc [ 75.399702][ T5129] invoke_syscall+0x98/0x2b8 [ 75.400434][ T5129] el0_svc_common+0x138/0x258 [ 75.401115][ T5129] do_el0_svc+0x58/0x14c [ 75.401813][ T5129] el0_svc+0x78/0x1e0 [ 75.402434][ T5129] el0t_64_sync_handler+0xcc/0xe4 [ 75.403226][ T5129] el0t_64_sync+0x1a0/0x1a4 [ 75.403936][ T5129] irq event stamp: 305050 [ 75.404576][ T5129] hardirqs last enabled at (305049): [] seqcount_lockdep_reader_access+0x1fc/0x2c4 [ 75.406158][ T5129] hardirqs last disabled at (305050): [] el1_dbg+0x24/0x80 [ 75.407418][ T5129] softirqs last enabled at (304916): [] local_bh_enable+0x10/0x34 [ 75.408901][ T5129] softirqs last disabled at (304914): [] local_bh_disable+0x10/0x34 [ 75.410291][ T5129] ---[ end trace 39810d063c3b02f1 ]--- [ 75.701577][ T13] Bluetooth: hci0: command 0x040f tx timeout [ 75.917907][ T5135] loop0: detected capacity change from 0 to 131072 [ 75.975268][ T5135] F2FS-fs (loop0): invalid crc value [ 75.980150][ T5135] F2FS-fs (loop0): Found nat_bits in checkpoint [ 75.990099][ T5135] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e4 [ 75.992579][ T5135] ------------[ cut here ]------------ [ 75.993379][ T5135] WARNING: CPU: 0 PID: 5135 at fs/inode.c:332 drop_nlink+0xe8/0x148 [ 75.994535][ T5135] Modules linked in: [ 75.995076][ T5135] CPU: 0 PID: 5135 Comm: syz.0.24 Tainted: G W syzkaller #0 [ 75.996298][ T5135] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 75.997916][ T5135] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 75.999147][ T5135] pc : drop_nlink+0xe8/0x148 [ 75.999875][ T5135] lr : drop_nlink+0xe8/0x148 [ 76.000590][ T5135] sp : ffff80001f1877a0 [ 76.001233][ T5135] x29: ffff80001f1877a0 x28: 0000000000000000 x27: ffff0000eca76880 [ 76.002392][ T5135] x26: ffff0000ec91e758 x25: 000000000000004b x24: 0000000039d10680 [ 76.003521][ T5135] x23: 1fffe0001d94ee49 x22: dfff800000000000 x21: 0000000000000000 [ 76.004728][ T5135] x20: ffff0000eca77248 x19: ffff0000eca77200 x18: 0000000000000000 [ 76.005939][ T5135] x17: 0000000000000000 x16: ffff8000082ba6b0 x15: 0000000000000406 [ 76.007103][ T5135] x14: 0000000000ff0100 x13: 1ffff0000283006b x12: 0000000000ff0100 [ 76.008372][ T5135] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000893fd00 [ 76.009678][ T5135] x8 : ffff0000d58e9b40 x7 : ffff80000a14d76c x6 : 0000000000000000 [ 76.010829][ T5135] x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff8000082ba8a8 [ 76.012022][ T5135] x2 : 0000000000000001 x1 : 0000000000000000 x0 : 0000000000000000 [ 76.013208][ T5135] Call trace: [ 76.013721][ T5135] drop_nlink+0xe8/0x148 [ 76.014316][ T5135] f2fs_rename2+0x1100/0x1b04 [ 76.015007][ T5135] vfs_rename+0x954/0xdcc [ 76.015616][ T5135] do_renameat2+0x74c/0xcdc [ 76.016279][ T5135] __arm64_sys_renameat2+0xe0/0xfc [ 76.017067][ T5135] invoke_syscall+0x98/0x2b8 [ 76.017720][ T5135] el0_svc_common+0x138/0x258 [ 76.018437][ T5135] do_el0_svc+0x58/0x14c [ 76.019083][ T5135] el0_svc+0x78/0x1e0 [ 76.019692][ T5135] el0t_64_sync_handler+0xcc/0xe4 [ 76.020376][ T5135] el0t_64_sync+0x1a0/0x1a4 [ 76.021029][ T5135] irq event stamp: 304866 [ 76.021641][ T5135] hardirqs last enabled at (304865): [] seqcount_lockdep_reader_access+0x1fc/0x2c4 [ 76.023261][ T5135] hardirqs last disabled at (304866): [] el1_dbg+0x24/0x80 [ 76.024548][ T5135] softirqs last enabled at (304728): [] local_bh_enable+0x10/0x34 [ 76.025990][ T5135] softirqs last disabled at (304726): [] local_bh_disable+0x10/0x34 [ 76.027568][ T5135] ---[ end trace 39810d063c3b02f2 ]--- [ 76.526019][ T5141] loop0: detected capacity change from 0 to 131072 [ 76.638086][ T5141] F2FS-fs (loop0): invalid crc value [ 76.640394][ T5141] F2FS-fs (loop0): Found nat_bits in checkpoint [ 76.653287][ T5141] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e4 [ 76.655653][ T5141] ------------[ cut here ]------------ [ 76.656478][ T5141] WARNING: CPU: 1 PID: 5141 at fs/inode.c:332 drop_nlink+0xe8/0x148 [ 76.657768][ T5141] Modules linked in: [ 76.658413][ T5141] CPU: 1 PID: 5141 Comm: syz.0.25 Tainted: G W syzkaller #0 [ 76.659818][ T5141] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 76.661473][ T5141] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 76.662778][ T5141] pc : drop_nlink+0xe8/0x148 [ 76.663500][ T5141] lr : drop_nlink+0xe8/0x148 [ 76.664152][ T5141] sp : ffff80001f1877a0 [ 76.664821][ T5141] x29: ffff80001f1877a0 x28: 0000000000000000 x27: ffff0000eca3b900 [ 76.666011][ T5141] x26: ffff0000e2aa5780 x25: 000000000000004c x24: 00000000258d0980 [ 76.667323][ T5141] x23: 1fffe0001d947859 x22: dfff800000000000 x21: 0000000000000000 [ 76.668618][ T5141] x20: ffff0000eca3c2c8 x19: ffff0000eca3c280 x18: 0000000000000000 [ 76.669869][ T5141] x17: 0000000000000000 x16: ffff8000082ba6b0 x15: 0000000000000406 [ 76.671035][ T5141] x14: 0000000000ff0100 x13: 1ffff0000283006b x12: 0000000000ff0100 [ 76.672343][ T5141] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000893fd00 [ 76.673636][ T5141] x8 : ffff0000ce0c9b40 x7 : ffff80000a14d76c x6 : 0000000000000000 [ 76.674912][ T5141] x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff8000082ba8a8 [ 76.676147][ T5141] x2 : 0000000000000001 x1 : 0000000000000000 x0 : 0000000000000000 [ 76.677445][ T5141] Call trace: [ 76.677956][ T5141] drop_nlink+0xe8/0x148 [ 76.678617][ T5141] f2fs_rename2+0x1100/0x1b04 [ 76.679364][ T5141] vfs_rename+0x954/0xdcc [ 76.680036][ T5141] do_renameat2+0x74c/0xcdc [ 76.680776][ T5141] __arm64_sys_renameat2+0xe0/0xfc [ 76.681505][ T5141] invoke_syscall+0x98/0x2b8 [ 76.682207][ T5141] el0_svc_common+0x138/0x258 [ 76.682896][ T5141] do_el0_svc+0x58/0x14c [ 76.683536][ T5141] el0_svc+0x78/0x1e0 [ 76.684113][ T5141] el0t_64_sync_handler+0xcc/0xe4 [ 76.684810][ T5141] el0t_64_sync+0x1a0/0x1a4 [ 76.685453][ T5141] irq event stamp: 305018 [ 76.686105][ T5141] hardirqs last enabled at (305017): [] seqcount_lockdep_reader_access+0x1fc/0x2c4 [ 76.687627][ T5141] hardirqs last disabled at (305018): [] el1_dbg+0x24/0x80 [ 76.688931][ T5141] softirqs last enabled at (304878): [] local_bh_enable+0x10/0x34 [ 76.690464][ T5141] softirqs last disabled at (304876): [] local_bh_disable+0x10/0x34 [ 76.692155][ T5141] ---[ end trace 39810d063c3b02f3 ]--- [ 77.188551][ T5147] loop0: detected capacity change from 0 to 131072 [ 77.242042][ T5147] F2FS-fs (loop0): invalid crc value [ 77.244753][ T5147] F2FS-fs (loop0): Found nat_bits in checkpoint [ 77.253010][ T5147] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e4 [ 77.255660][ T5147] ------------[ cut here ]------------ [ 77.256488][ T5147] WARNING: CPU: 0 PID: 5147 at fs/inode.c:332 drop_nlink+0xe8/0x148 [ 77.257782][ T5147] Modules linked in: [ 77.258412][ T5147] CPU: 0 PID: 5147 Comm: syz.0.26 Tainted: G W syzkaller #0 [ 77.259704][ T5147] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 77.261253][ T5147] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 77.262406][ T5147] pc : drop_nlink+0xe8/0x148 [ 77.263058][ T5147] lr : drop_nlink+0xe8/0x148 [ 77.263701][ T5147] sp : ffff8000200b77a0 [ 77.264308][ T5147] x29: ffff8000200b77a0 x28: 0000000000000000 x27: ffff0000ecb53900 [ 77.265551][ T5147] x26: ffff0000dd1b4d38 x25: 000000000000004d x24: 000000000db58580 [ 77.266857][ T5147] x23: 1fffe0001d96a859 x22: dfff800000000000 x21: 0000000000000000 [ 77.268027][ T5147] x20: ffff0000ecb542c8 x19: ffff0000ecb54280 x18: 0000000000000000 [ 77.269275][ T5147] x17: ffff800016d16000 x16: ffff8000082ba6b0 x15: ffff8000167f6500 [ 77.270477][ T5147] x14: ffff0000cec1c080 x13: 1ffff0000283006b x12: 0000000000ff0100 [ 77.271691][ T5147] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000893fd00 [ 77.272870][ T5147] x8 : ffff0000cec1b680 x7 : ffff80000a14d76c x6 : 0000000000000000 [ 77.274075][ T5147] x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff8000082ba8a8 [ 77.275359][ T5147] x2 : 0000000000000001 x1 : 0000000000000000 x0 : 0000000000000000 [ 77.276786][ T5147] Call trace: [ 77.277316][ T5147] drop_nlink+0xe8/0x148 [ 77.277944][ T5147] f2fs_rename2+0x1100/0x1b04 [ 77.278625][ T5147] vfs_rename+0x954/0xdcc [ 77.279288][ T5147] do_renameat2+0x74c/0xcdc [ 77.279980][ T5147] __arm64_sys_renameat2+0xe0/0xfc [ 77.280689][ T5147] invoke_syscall+0x98/0x2b8 [ 77.281427][ T5147] el0_svc_common+0x138/0x258 [ 77.282174][ T5147] do_el0_svc+0x58/0x14c [ 77.282819][ T5147] el0_svc+0x78/0x1e0 [ 77.283420][ T5147] el0t_64_sync_handler+0xcc/0xe4 [ 77.284178][ T5147] el0t_64_sync+0x1a0/0x1a4 [ 77.284842][ T5147] irq event stamp: 306116 [ 77.285511][ T5147] hardirqs last enabled at (306115): [] seqcount_lockdep_reader_access+0x1fc/0x2c4 [ 77.287204][ T5147] hardirqs last disabled at (306116): [] el1_dbg+0x24/0x80 [ 77.288564][ T5147] softirqs last enabled at (305804): [] local_bh_enable+0x10/0x34 [ 77.289908][ T5147] softirqs last disabled at (305802): [] local_bh_disable+0x10/0x34 [ 77.291371][ T5147] ---[ end trace 39810d063c3b02f4 ]--- [ 77.767295][ T13] Bluetooth: hci0: command 0x0419 tx timeout [ 77.784585][ T5153] loop0: detected capacity change from 0 to 131072 [ 77.838522][ T5153] F2FS-fs (loop0): invalid crc value [ 77.840784][ T5153] F2FS-fs (loop0): Found nat_bits in checkpoint [ 77.856243][ T5153] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e4 [ 77.859804][ T5153] ------------[ cut here ]------------ [ 77.860574][ T5153] WARNING: CPU: 0 PID: 5153 at fs/inode.c:332 drop_nlink+0xe8/0x148 [ 77.861785][ T5153] Modules linked in: [ 77.862348][ T5153] CPU: 0 PID: 5153 Comm: syz.0.27 Tainted: G W syzkaller #0 [ 77.863456][ T5153] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 77.864871][ T5153] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 77.866036][ T5153] pc : drop_nlink+0xe8/0x148 [ 77.866711][ T5153] lr : drop_nlink+0xe8/0x148 [ 77.867440][ T5153] sp : ffff8000201677a0 [ 77.868050][ T5153] x29: ffff8000201677a0 x28: 0000000000000000 x27: ffff0000ecb56880 [ 77.869346][ T5153] x26: ffff0000e2be1608 x25: 000000000000004d x24: 0000000032116200 [ 77.870557][ T5153] x23: 1fffe0001d96ae49 x22: dfff800000000000 x21: 0000000000000000 [ 77.871820][ T5153] x20: ffff0000ecb57248 x19: ffff0000ecb57200 x18: 0000000000000000 [ 77.873057][ T5153] x17: 0000000000000000 x16: ffff8000082ba6b0 x15: 0000000000000406 [ 77.874319][ T5153] x14: 0000000000ff0100 x13: 1ffff0000283006b x12: 0000000000ff0100 [ 77.875520][ T5153] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000893fd00 [ 77.876751][ T5153] x8 : ffff0000d06151c0 x7 : ffff80000a14d76c x6 : 0000000000000000 [ 77.878054][ T5153] x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff8000082ba8a8 [ 77.879369][ T5153] x2 : 0000000000000001 x1 : 0000000000000000 x0 : 0000000000000000 [ 77.880699][ T5153] Call trace: [ 77.881262][ T5153] drop_nlink+0xe8/0x148 [ 77.881955][ T5153] f2fs_rename2+0x1100/0x1b04 [ 77.882695][ T5153] vfs_rename+0x954/0xdcc [ 77.883357][ T5153] do_renameat2+0x74c/0xcdc [ 77.884015][ T5153] __arm64_sys_renameat2+0xe0/0xfc [ 77.884847][ T5153] invoke_syscall+0x98/0x2b8 [ 77.885541][ T5153] el0_svc_common+0x138/0x258 [ 77.886266][ T5153] do_el0_svc+0x58/0x14c [ 77.886930][ T5153] el0_svc+0x78/0x1e0 [ 77.887550][ T5153] el0t_64_sync_handler+0xcc/0xe4 [ 77.888310][ T5153] el0t_64_sync+0x1a0/0x1a4 [ 77.889050][ T5153] irq event stamp: 305096 [ 77.889697][ T5153] hardirqs last enabled at (305095): [] seqcount_lockdep_reader_access+0x1fc/0x2c4 [ 77.891357][ T5153] hardirqs last disabled at (305096): [] el1_dbg+0x24/0x80 [ 77.892612][ T5153] softirqs last enabled at (304704): [] local_bh_enable+0x10/0x34 [ 77.893973][ T5153] softirqs last disabled at (304702): [] local_bh_disable+0x10/0x34 [ 77.895424][ T5153] ---[ end trace 39810d063c3b02f5 ]--- [ 78.394936][ T5159] loop0: detected capacity change from 0 to 131072 [ 78.442624][ T5159] F2FS-fs (loop0): invalid crc value [ 78.444963][ T5159] F2FS-fs (loop0): Found nat_bits in checkpoint [ 78.452554][ T5159] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e4 [ 78.454861][ T5159] ------------[ cut here ]------------ [ 78.455685][ T5159] WARNING: CPU: 1 PID: 5159 at fs/inode.c:332 drop_nlink+0xe8/0x148 [ 78.457002][ T5159] Modules linked in: [ 78.457703][ T5159] CPU: 1 PID: 5159 Comm: syz.0.28 Tainted: G W syzkaller #0 [ 78.459129][ T5159] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 78.460708][ T5159] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 78.461876][ T5159] pc : drop_nlink+0xe8/0x148 [ 78.462677][ T5159] lr : drop_nlink+0xe8/0x148 [ 78.463385][ T5159] sp : ffff8000201b77a0 [ 78.464049][ T5159] x29: ffff8000201b77a0 x28: 0000000000000000 x27: ffff0000eca3e880 [ 78.465403][ T5159] x26: ffff0000cbecaeb0 x25: 000000000000004e x24: 0000000019a14780 [ 78.466697][ T5159] x23: 1fffe0001d947e49 x22: dfff800000000000 x21: 0000000000000000 [ 78.468002][ T5159] x20: ffff0000eca3f248 x19: ffff0000eca3f200 x18: 0000000000000000 [ 78.469270][ T5159] x17: 0000000000000000 x16: ffff8000082ba6b0 x15: 0000000000000406 [ 78.470629][ T5159] x14: 0000000000ff0100 x13: 1ffff0000283006b x12: 0000000000ff0100 [ 78.472037][ T5159] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000893fd00 [ 78.473223][ T5159] x8 : ffff0000c7b2d1c0 x7 : ffff80000a14d76c x6 : 0000000000000000 [ 78.474475][ T5159] x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff8000082ba8a8 [ 78.475834][ T5159] x2 : 0000000000000001 x1 : 0000000000000000 x0 : 0000000000000000 [ 78.477128][ T5159] Call trace: [ 78.477646][ T5159] drop_nlink+0xe8/0x148 [ 78.478318][ T5159] f2fs_rename2+0x1100/0x1b04 [ 78.479073][ T5159] vfs_rename+0x954/0xdcc [ 78.479799][ T5159] do_renameat2+0x74c/0xcdc [ 78.480528][ T5159] __arm64_sys_renameat2+0xe0/0xfc [ 78.481444][ T5159] invoke_syscall+0x98/0x2b8 [ 78.482212][ T5159] el0_svc_common+0x138/0x258 [ 78.483029][ T5159] do_el0_svc+0x58/0x14c [ 78.483715][ T5159] el0_svc+0x78/0x1e0 [ 78.484318][ T5159] el0t_64_sync_handler+0xcc/0xe4 [ 78.485028][ T5159] el0t_64_sync+0x1a0/0x1a4 [ 78.485707][ T5159] irq event stamp: 304986 [ 78.486410][ T5159] hardirqs last enabled at (304985): [] seqcount_lockdep_reader_access+0x1fc/0x2c4 [ 78.488050][ T5159] hardirqs last disabled at (304986): [] el1_dbg+0x24/0x80 [ 78.489397][ T5159] softirqs last enabled at (304678): [] local_bh_enable+0x10/0x34 [ 78.490888][ T5159] softirqs last disabled at (304676): [] local_bh_disable+0x10/0x34 [ 78.492399][ T5159] ---[ end trace 39810d063c3b02f6 ]--- [ 78.982684][ T5165] loop0: detected capacity change from 0 to 131072 [ 79.066719][ T5165] F2FS-fs (loop0): invalid crc value [ 79.089038][ T5165] F2FS-fs (loop0): Found nat_bits in checkpoint [ 79.101082][ T5165] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e4 [ 79.103362][ T5165] ------------[ cut here ]------------ [ 79.104147][ T5165] WARNING: CPU: 1 PID: 5165 at fs/inode.c:332 drop_nlink+0xe8/0x148 [ 79.105430][ T5165] Modules linked in: [ 79.106045][ T5165] CPU: 1 PID: 5165 Comm: syz.0.29 Tainted: G W syzkaller #0 [ 79.107340][ T5165] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 79.108767][ T5165] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 79.109906][ T5165] pc : drop_nlink+0xe8/0x148 [ 79.110564][ T5165] lr : drop_nlink+0xe8/0x148 [ 79.111216][ T5165] sp : ffff8000200b77a0 [ 79.111817][ T5165] x29: ffff8000200b77a0 x28: 0000000000000000 x27: ffff0000f3d11c80 [ 79.112970][ T5165] x26: ffff0000dd192758 x25: 000000000000004f x24: 0000000004c4b400 [ 79.114051][ T5165] x23: 1fffe0001e7a24c9 x22: dfff800000000000 x21: 0000000000000000 [ 79.115321][ T5165] x20: ffff0000f3d12648 x19: ffff0000f3d12600 x18: 0000000000000000 [ 79.116549][ T5165] x17: 0000000000000000 x16: ffff8000082ba6b0 x15: 0000000000000406 [ 79.117735][ T5165] x14: 0000000000ff0100 x13: 1ffff0000283006b x12: 0000000000ff0100 [ 79.119018][ T5165] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000893fd00 [ 79.120193][ T5165] x8 : ffff0000cec19b40 x7 : ffff80000a14d76c x6 : 0000000000000000 [ 79.121407][ T5165] x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff8000082ba8a8 [ 79.122588][ T5165] x2 : 0000000000000001 x1 : 0000000000000000 x0 : 0000000000000000 [ 79.123787][ T5165] Call trace: [ 79.124315][ T5165] drop_nlink+0xe8/0x148 [ 79.124914][ T5165] f2fs_rename2+0x1100/0x1b04 [ 79.125603][ T5165] vfs_rename+0x954/0xdcc [ 79.126267][ T5165] do_renameat2+0x74c/0xcdc [ 79.127062][ T5165] __arm64_sys_renameat2+0xe0/0xfc [ 79.127834][ T5165] invoke_syscall+0x98/0x2b8 [ 79.128543][ T5165] el0_svc_common+0x138/0x258 [ 79.129244][ T5165] do_el0_svc+0x58/0x14c [ 79.129967][ T5165] el0_svc+0x78/0x1e0 [ 79.130658][ T5165] el0t_64_sync_handler+0xcc/0xe4 [ 79.131439][ T5165] el0t_64_sync+0x1a0/0x1a4 [ 79.132034][ T5165] irq event stamp: 305188 [ 79.132721][ T5165] hardirqs last enabled at (305187): [] seqcount_lockdep_reader_access+0x1fc/0x2c4 [ 79.134363][ T5165] hardirqs last disabled at (305188): [] el1_dbg+0x24/0x80 [ 79.135621][ T5165] softirqs last enabled at (305038): [] local_bh_enable+0x10/0x34 [ 79.137258][ T5165] softirqs last disabled at (305036): [] local_bh_disable+0x10/0x34 [ 79.138805][ T5165] ---[ end trace 39810d063c3b02f7 ]--- [ 79.696665][ T5171] loop0: detected capacity change from 0 to 131072 [ 79.772940][ T5171] F2FS-fs (loop0): invalid crc value [ 79.775176][ T5171] F2FS-fs (loop0): Found nat_bits in checkpoint [ 79.785267][ T5171] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e4 [ 79.792639][ T5171] ------------[ cut here ]------------ [ 79.793543][ T5171] WARNING: CPU: 0 PID: 5171 at fs/inode.c:332 drop_nlink+0xe8/0x148 [ 79.794778][ T5171] Modules linked in: [ 79.795388][ T5171] CPU: 0 PID: 5171 Comm: syz.0.30 Tainted: G W syzkaller #0 [ 79.796552][ T5171] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 79.797975][ T5171] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 79.799030][ T5171] pc : drop_nlink+0xe8/0x148 [ 79.799720][ T5171] lr : drop_nlink+0xe8/0x148 [ 79.800384][ T5171] sp : ffff8000202177a0 [ 79.800988][ T5171] x29: ffff8000202177a0 x28: 0000000000000000 x27: ffff0000f3de0000 [ 79.802216][ T5171] x26: ffff0000e2919490 x25: 000000000000004f x24: 000000002de54480 [ 79.803381][ T5171] x23: 1fffe0001e7bc139 x22: dfff800000000000 x21: 0000000000000000 [ 79.804571][ T5171] x20: ffff0000f3de09c8 x19: ffff0000f3de0980 x18: 0000000000000000 [ 79.805741][ T5171] x17: 0000000000000000 x16: ffff8000082ba6b0 x15: 0000000000000406 [ 79.806974][ T5171] x14: 0000000000ff0100 x13: 1ffff0000283006b x12: 0000000000ff0100 [ 79.808183][ T5171] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000893fd00 [ 79.809362][ T5171] x8 : ffff0000cc988000 x7 : ffff80000a14d76c x6 : 0000000000000000 [ 79.810512][ T5171] x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff8000082ba8a8 [ 79.811813][ T5171] x2 : 0000000000000001 x1 : 0000000000000000 x0 : 0000000000000000 [ 79.813012][ T5171] Call trace: [ 79.813470][ T5171] drop_nlink+0xe8/0x148 [ 79.814122][ T5171] f2fs_rename2+0x1100/0x1b04 [ 79.814795][ T5171] vfs_rename+0x954/0xdcc [ 79.815430][ T5171] do_renameat2+0x74c/0xcdc [ 79.816062][ T5171] __arm64_sys_renameat2+0xe0/0xfc [ 79.816779][ T5171] invoke_syscall+0x98/0x2b8 [ 79.817464][ T5171] el0_svc_common+0x138/0x258 [ 79.818177][ T5171] do_el0_svc+0x58/0x14c [ 79.818826][ T5171] el0_svc+0x78/0x1e0 [ 79.819404][ T5171] el0t_64_sync_handler+0xcc/0xe4 [ 79.820113][ T5171] el0t_64_sync+0x1a0/0x1a4 [ 79.820779][ T5171] irq event stamp: 306038 [ 79.821391][ T5171] hardirqs last enabled at (306037): [] seqcount_lockdep_reader_access+0x1fc/0x2c4 [ 79.822932][ T5171] hardirqs last disabled at (306038): [] el1_dbg+0x24/0x80 [ 79.824225][ T5171] softirqs last enabled at (305872): [] local_bh_enable+0x10/0x34 [ 79.825660][ T5171] softirqs last disabled at (305870): [] local_bh_disable+0x10/0x34 [ 79.827006][ T5171] ---[ end trace 39810d063c3b02f8 ]--- 1970/01/01 00:01:19 executed programs: 17 [ 80.316391][ T5177] loop0: detected capacity change from 0 to 131072 [ 80.369915][ T5177] F2FS-fs (loop0): invalid crc value [ 80.373032][ T5177] F2FS-fs (loop0): Found nat_bits in checkpoint [ 80.380534][ T5177] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e4 [ 80.382864][ T5177] ------------[ cut here ]------------ [ 80.383626][ T5177] WARNING: CPU: 0 PID: 5177 at fs/inode.c:332 drop_nlink+0xe8/0x148 [ 80.384891][ T5177] Modules linked in: [ 80.385424][ T5177] CPU: 0 PID: 5177 Comm: syz.0.31 Tainted: G W syzkaller #0 [ 80.386564][ T5177] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 80.387919][ T5177] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 80.389124][ T5177] pc : drop_nlink+0xe8/0x148 [ 80.389911][ T5177] lr : drop_nlink+0xe8/0x148 [ 80.390534][ T5177] sp : ffff8000201f77a0 [ 80.391126][ T5177] x29: ffff8000201f77a0 x28: 0000000000000000 x27: ffff0000f3de2600 [ 80.392265][ T5177] x26: ffff0000e297a468 x25: 0000000000000050 x24: 0000000015752a00 [ 80.393473][ T5177] x23: 1fffe0001e7bc5f9 x22: dfff800000000000 x21: 0000000000000000 [ 80.394746][ T5177] x20: ffff0000f3de2fc8 x19: ffff0000f3de2f80 x18: 0000000000000000 [ 80.395994][ T5177] x17: 0000000000000000 x16: ffff8000082ba6b0 x15: 0000000000000406 [ 80.397171][ T5177] x14: 0000000000ff0100 x13: 1ffff0000283006b x12: 0000000000ff0100 [ 80.398507][ T5177] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000893fd00 [ 80.399795][ T5177] x8 : ffff0000d037d1c0 x7 : ffff80000a14d76c x6 : 0000000000000000 [ 80.401069][ T5177] x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff8000082ba8a8 [ 80.402363][ T5177] x2 : 0000000000000001 x1 : 0000000000000000 x0 : 0000000000000000 [ 80.403662][ T5177] Call trace: [ 80.404141][ T5177] drop_nlink+0xe8/0x148 [ 80.404794][ T5177] f2fs_rename2+0x1100/0x1b04 [ 80.405549][ T5177] vfs_rename+0x954/0xdcc [ 80.406276][ T5177] do_renameat2+0x74c/0xcdc [ 80.406942][ T5177] __arm64_sys_renameat2+0xe0/0xfc [ 80.407758][ T5177] invoke_syscall+0x98/0x2b8 [ 80.408447][ T5177] el0_svc_common+0x138/0x258 [ 80.409191][ T5177] do_el0_svc+0x58/0x14c [ 80.409847][ T5177] el0_svc+0x78/0x1e0 [ 80.410412][ T5177] el0t_64_sync_handler+0xcc/0xe4 [ 80.411227][ T5177] el0t_64_sync+0x1a0/0x1a4 [ 80.411921][ T5177] irq event stamp: 304610 [ 80.412641][ T5177] hardirqs last enabled at (304609): [] seqcount_lockdep_reader_access+0x1fc/0x2c4 [ 80.414259][ T5177] hardirqs last disabled at (304610): [] el1_dbg+0x24/0x80 [ 80.415565][ T5177] softirqs last enabled at (304458): [] local_bh_enable+0x10/0x34 [ 80.416934][ T5177] softirqs last disabled at (304456): [] local_bh_disable+0x10/0x34 [ 80.418410][ T5177] ---[ end trace 39810d063c3b02f9 ]--- [ 80.901612][ T5183] loop0: detected capacity change from 0 to 131072 [ 80.943109][ T5183] F2FS-fs (loop0): invalid crc value [ 80.946465][ T5183] F2FS-fs (loop0): Found nat_bits in checkpoint [ 80.955363][ T5183] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e4 [ 80.958460][ T5183] ------------[ cut here ]------------ [ 80.959314][ T5183] WARNING: CPU: 0 PID: 5183 at fs/inode.c:332 drop_nlink+0xe8/0x148 [ 80.960475][ T5183] Modules linked in: [ 80.961022][ T5183] CPU: 0 PID: 5183 Comm: syz.0.32 Tainted: G W syzkaller #0 [ 80.962475][ T5183] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 80.963954][ T5183] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 80.965142][ T5183] pc : drop_nlink+0xe8/0x148 [ 80.965840][ T5183] lr : drop_nlink+0xe8/0x148 [ 80.966524][ T5183] sp : ffff8000202977a0 [ 80.967133][ T5183] x29: ffff8000202977a0 x28: 0000000000000000 x27: ffff0000f3de4c00 [ 80.968309][ T5183] x26: ffff0000e2bd9028 x25: 0000000000000050 x24: 0000000038074300 [ 80.969511][ T5183] x23: 1fffe0001e7bcab9 x22: dfff800000000000 x21: 0000000000000000 [ 80.970665][ T5183] x20: ffff0000f3de55c8 x19: ffff0000f3de5580 x18: 0000000000000000 [ 80.971766][ T5183] x17: 0000000000000000 x16: ffff8000082ba6b0 x15: 0000000000000406 [ 80.972935][ T5183] x14: 0000000000ff0100 x13: 1ffff0000283006b x12: 0000000000ff0100 [ 80.974197][ T5183] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000893fd00 [ 80.975520][ T5183] x8 : ffff0000d1c33680 x7 : ffff80000a14d76c x6 : 0000000000000000 [ 80.976774][ T5183] x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff8000082ba8a8 [ 80.978048][ T5183] x2 : 0000000000000001 x1 : 0000000000000000 x0 : 0000000000000000 [ 80.979243][ T5183] Call trace: [ 80.979723][ T5183] drop_nlink+0xe8/0x148 [ 80.980349][ T5183] f2fs_rename2+0x1100/0x1b04 [ 80.980999][ T5183] vfs_rename+0x954/0xdcc [ 80.981643][ T5183] do_renameat2+0x74c/0xcdc [ 80.982313][ T5183] __arm64_sys_renameat2+0xe0/0xfc [ 80.983060][ T5183] invoke_syscall+0x98/0x2b8 [ 80.983823][ T5183] el0_svc_common+0x138/0x258 [ 80.984576][ T5183] do_el0_svc+0x58/0x14c [ 80.985214][ T5183] el0_svc+0x78/0x1e0 [ 80.985829][ T5183] el0t_64_sync_handler+0xcc/0xe4 [ 80.986626][ T5183] el0t_64_sync+0x1a0/0x1a4 [ 80.987358][ T5183] irq event stamp: 303720 [ 80.987988][ T5183] hardirqs last enabled at (303719): [] seqcount_lockdep_reader_access+0x1fc/0x2c4 [ 80.989556][ T5183] hardirqs last disabled at (303720): [] el1_dbg+0x24/0x80 [ 80.990868][ T5183] softirqs last enabled at (303558): [] local_bh_enable+0x10/0x34 [ 80.992233][ T5183] softirqs last disabled at (303556): [] local_bh_disable+0x10/0x34 [ 80.993644][ T5183] ---[ end trace 39810d063c3b02fa ]---