Warning: Permanently added '10.128.0.157' (ED25519) to the list of known hosts. 1970/01/01 00:01:18 ignoring optional flag "sandboxArg"="0" 1970/01/01 00:01:18 parsed 1 programs [ 81.331353][ T4438] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k SSFS [ 88.978998][ T136] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 88.980719][ T136] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 88.983332][ T1715] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 88.999452][ T148] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 89.001053][ T148] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 89.005301][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 89.251384][ T4501] chnl_net:caif_netlink_parms(): no params data found [ 89.286820][ T4501] bridge0: port 1(bridge_slave_0) entered blocking state [ 89.288282][ T4501] bridge0: port 1(bridge_slave_0) entered disabled state [ 89.290468][ T4501] device bridge_slave_0 entered promiscuous mode [ 89.293683][ T4501] bridge0: port 2(bridge_slave_1) entered blocking state [ 89.295125][ T4501] bridge0: port 2(bridge_slave_1) entered disabled state [ 89.297451][ T4501] device bridge_slave_1 entered promiscuous mode [ 89.312693][ T4501] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 89.316722][ T4501] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 89.332902][ T4501] team0: Port device team_slave_0 added [ 89.336726][ T4501] team0: Port device team_slave_1 added [ 89.350571][ T4501] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 89.352218][ T4501] 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. [ 89.357672][ T4501] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 89.361169][ T4501] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 89.362529][ T4501] 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. [ 89.367946][ T4501] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 89.425456][ T4501] device hsr_slave_0 entered promiscuous mode [ 89.463700][ T4501] device hsr_slave_1 entered promiscuous mode [ 90.350018][ T4501] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 90.395529][ T4501] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 90.446129][ T4501] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 90.485514][ T4501] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 90.595942][ T4501] 8021q: adding VLAN 0 to HW filter on device bond0 [ 90.605839][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 90.607801][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 90.615312][ T4501] 8021q: adding VLAN 0 to HW filter on device team0 [ 90.619518][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 90.621624][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 90.624717][ T148] bridge0: port 1(bridge_slave_0) entered blocking state [ 90.626272][ T148] bridge0: port 1(bridge_slave_0) entered forwarding state [ 90.632023][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 90.636471][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 90.638660][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 90.640604][ T148] bridge0: port 2(bridge_slave_1) entered blocking state [ 90.642099][ T148] bridge0: port 2(bridge_slave_1) entered forwarding state [ 90.656820][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 90.659403][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 90.663002][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 90.668530][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 90.670769][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 90.673088][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 90.677208][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 90.680938][ T1715] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 90.682867][ T1715] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 90.688765][ T1715] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 90.690839][ T1715] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 90.694708][ T4501] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 90.787721][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 90.789238][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 90.796356][ T4501] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 90.812360][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 90.815756][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 90.828283][ T1715] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 90.830389][ T1715] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 90.832454][ T1715] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 90.837178][ T1715] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 90.841259][ T4501] device veth0_vlan entered promiscuous mode [ 90.848882][ T4501] device veth1_vlan entered promiscuous mode [ 90.868984][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 90.870962][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 90.872977][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 90.876196][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 90.880739][ T4501] device veth0_macvtap entered promiscuous mode [ 90.884858][ T4501] device veth1_macvtap entered promiscuous mode [ 90.898670][ T4501] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 90.900307][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 90.902255][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 90.907603][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 90.910078][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 90.916958][ T4501] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 90.920434][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 90.922661][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 90.926028][ T4501] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 90.927777][ T4501] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 90.929478][ T4501] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 90.931321][ T4501] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 1970/01/01 00:01:31 executed programs: 0 [ 91.292392][ T4616] chnl_net:caif_netlink_parms(): no params data found [ 91.336525][ T4616] bridge0: port 1(bridge_slave_0) entered blocking state [ 91.338027][ T4616] bridge0: port 1(bridge_slave_0) entered disabled state [ 91.340273][ T4616] device bridge_slave_0 entered promiscuous mode [ 91.346299][ T4616] bridge0: port 2(bridge_slave_1) entered blocking state [ 91.347853][ T4616] bridge0: port 2(bridge_slave_1) entered disabled state [ 91.349871][ T4616] device bridge_slave_1 entered promiscuous mode [ 91.369259][ T4616] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 91.373127][ T4616] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 91.392294][ T4616] team0: Port device team_slave_0 added [ 91.395927][ T4616] team0: Port device team_slave_1 added [ 91.410181][ T4616] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 91.411700][ T4616] 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. [ 91.417465][ T4616] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 91.421335][ T4616] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 91.422656][ T4616] 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. [ 91.428338][ T4616] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 91.495364][ T4616] device hsr_slave_0 entered promiscuous mode [ 91.533760][ T4616] device hsr_slave_1 entered promiscuous mode [ 91.583434][ T4616] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 91.584904][ T4616] Cannot create hsr debugfs directory [ 91.668082][ T4616] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 93.233543][ T4551] Bluetooth: hci0: command 0x0409 tx timeout [ 93.855568][ T4616] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 95.313424][ T4551] Bluetooth: hci0: command 0x041b tx timeout [ 96.441801][ T4616] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 96.522509][ T4616] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 96.672302][ T4616] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 96.696803][ T4616] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 96.735572][ T4616] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 96.792465][ T4616] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 96.874820][ T4616] 8021q: adding VLAN 0 to HW filter on device bond0 [ 96.881508][ T1715] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 96.884502][ T1715] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 96.897223][ T4616] 8021q: adding VLAN 0 to HW filter on device team0 [ 96.904484][ T1715] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 96.906604][ T1715] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 96.908523][ T1715] bridge0: port 1(bridge_slave_0) entered blocking state [ 96.909906][ T1715] bridge0: port 1(bridge_slave_0) entered forwarding state [ 96.911779][ T1715] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 96.916646][ T1715] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 96.919638][ T1715] bridge0: port 2(bridge_slave_1) entered blocking state [ 96.921029][ T1715] bridge0: port 2(bridge_slave_1) entered forwarding state [ 96.922779][ T1715] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 96.927714][ T1715] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 96.932251][ T1715] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 96.938598][ T1715] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 96.941347][ T1715] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 96.945746][ T1715] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 96.950191][ T1715] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 96.952471][ T1715] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 96.960478][ T1715] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 96.962660][ T1715] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 96.968441][ T1715] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 96.970494][ T1715] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 96.975066][ T4616] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 97.044474][ T1715] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 97.046121][ T1715] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 97.051398][ T4616] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 97.064558][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 97.066792][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 97.077894][ T1715] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 97.079966][ T1715] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 97.082121][ T1715] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 97.084936][ T1715] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 97.099319][ T4616] device veth0_vlan entered promiscuous mode [ 97.106140][ T4616] device veth1_vlan entered promiscuous mode [ 97.120861][ T1715] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 97.122929][ T1715] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 97.126656][ T1715] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 97.128910][ T1715] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 97.133978][ T4616] device veth0_macvtap entered promiscuous mode [ 97.138380][ T4616] device veth1_macvtap entered promiscuous mode [ 97.154778][ T4616] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 97.156973][ T4616] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 97.159834][ T4616] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 97.161472][ T1715] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 97.164317][ T1715] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 97.166215][ T1715] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 97.168481][ T1715] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 97.172158][ T4616] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 97.174523][ T4616] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 97.177273][ T4616] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 97.178775][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 97.180945][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 97.185948][ T4616] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 97.187795][ T4616] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 97.189549][ T4616] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 97.191368][ T4616] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 97.250633][ T1715] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 97.252295][ T1715] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 97.261493][ T1715] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 97.269059][ T1715] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 97.270789][ T1715] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 97.273617][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready 1970/01/01 00:01:37 executed programs: 2 [ 97.393289][ T4549] Bluetooth: hci0: command 0x040f tx timeout [ 97.806448][ T328] device hsr_slave_0 left promiscuous mode [ 97.843759][ T328] device hsr_slave_1 left promiscuous mode [ 97.933416][ T328] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 97.934975][ T328] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 97.936882][ T328] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 97.938337][ T328] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 97.941138][ T328] device bridge_slave_1 left promiscuous mode [ 97.942529][ T328] bridge0: port 2(bridge_slave_1) entered disabled state [ 97.984408][ T328] device bridge_slave_0 left promiscuous mode [ 97.986210][ T328] bridge0: port 1(bridge_slave_0) entered disabled state [ 98.113921][ T328] device veth1_macvtap left promiscuous mode [ 98.115170][ T328] device veth0_macvtap left promiscuous mode [ 98.115958][ T4877] loop0: detected capacity change from 0 to 131072 [ 98.116637][ T328] device veth1_vlan left promiscuous mode [ 98.119152][ T328] device veth0_vlan left promiscuous mode [ 98.171753][ T4877] F2FS-fs (loop0): invalid crc value [ 98.199122][ T4877] F2FS-fs (loop0): Found nat_bits in checkpoint [ 98.219175][ T4877] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e4 [ 98.228736][ T4877] ------------[ cut here ]------------ [ 98.230193][ T4877] WARNING: CPU: 1 PID: 4877 at fs/inode.c:307 drop_nlink+0xe8/0x148 [ 98.231788][ T4877] Modules linked in: [ 98.232557][ T4877] CPU: 1 PID: 4877 Comm: syz.0.15 Not tainted 5.15.173-syzkaller #0 [ 98.234161][ T4877] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 98.236328][ T4877] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 98.237965][ T4877] pc : drop_nlink+0xe8/0x148 [ 98.239039][ T4877] lr : drop_nlink+0xe8/0x148 [ 98.239990][ T4877] sp : ffff80001fa47910 [ 98.240832][ T4877] x29: ffff80001fa47910 x28: fffffc00031f5ec8 x27: dfff800000000000 [ 98.242579][ T4877] x26: dfff800000000000 x25: 1fffe0001d904390 x24: ffff0000ec821cf8 [ 98.244416][ T4877] x23: 1fffe0001d904399 x22: dfff800000000000 x21: 0000000000000000 [ 98.246121][ T4877] x20: ffff0000ec821cc8 x19: ffff0000ec821c80 x18: ffff80001fa47520 [ 98.247761][ T4877] x17: 0000000000000000 x16: ffff8000082ec8b8 x15: 000000000001bdc4 [ 98.249460][ T4877] x14: 0000000012f0616a x13: dfff800000000000 x12: 0000000000000003 [ 98.251160][ T4877] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff0000d0d61b40 [ 98.253043][ T4877] x8 : ffff8000089ea188 x7 : 0000000000000000 x6 : 0000000000000000 [ 98.254560][ T4877] x5 : ffff8000178d6c78 x4 : 0000000000000000 x3 : ffff80000804605c [ 98.256352][ T4877] x2 : 0000000000000006 x1 : 0000000000000000 x0 : 0000000000000000 [ 98.257993][ T4877] Call trace: [ 98.258687][ T4877] drop_nlink+0xe8/0x148 [ 98.259583][ T4877] f2fs_drop_nlink+0x10c/0x314 [ 98.260505][ T4877] f2fs_delete_entry+0x9e4/0xd6c [ 98.261512][ T4877] f2fs_unlink+0x2fc/0x93c [ 98.262425][ T4877] vfs_unlink+0x2f0/0x508 [ 98.263306][ T4877] do_unlinkat+0x4cc/0x830 [ 98.264163][ T4877] __arm64_sys_unlinkat+0xcc/0xfc [ 98.265352][ T4877] invoke_syscall+0x98/0x2b8 [ 98.266355][ T4877] el0_svc_common+0x138/0x258 [ 98.267329][ T4877] do_el0_svc+0x58/0x14c [ 98.268205][ T4877] el0_svc+0x7c/0x1f0 [ 98.269088][ T4877] el0t_64_sync_handler+0x84/0xe4 [ 98.270155][ T4877] el0t_64_sync+0x1a0/0x1a4 [ 98.271129][ T4877] irq event stamp: 307880 [ 98.272022][ T4877] hardirqs last enabled at (307879): [] seqcount_lockdep_reader_access+0x208/0x2cc [ 98.274294][ T4877] hardirqs last disabled at (307880): [] el1_dbg+0x24/0x80 [ 98.276030][ T4877] softirqs last enabled at (307840): [] handle_softirqs+0xb88/0xdbc [ 98.278035][ T4877] softirqs last disabled at (307733): [] __irq_exit_rcu+0x268/0x4d8 [ 98.280019][ T4877] ---[ end trace f6d1d15d50e084c4 ]--- [ 98.391777][ T328] team0 (unregistering): Port device team_slave_1 removed [ 98.407855][ T328] team0 (unregistering): Port device team_slave_0 removed [ 98.431803][ T328] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 98.470582][ T328] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 98.589609][ T328] bond0 (unregistering): Released all slaves [ 99.447204][ T4883] loop0: detected capacity change from 0 to 131072 [ 99.473597][ T4551] Bluetooth: hci0: command 0x0419 tx timeout [ 99.528470][ T4883] F2FS-fs (loop0): invalid crc value [ 99.536322][ T4883] F2FS-fs (loop0): Found nat_bits in checkpoint [ 99.550358][ T4883] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e4 [ 99.554319][ T4883] ------------[ cut here ]------------ [ 99.555424][ T4883] WARNING: CPU: 1 PID: 4883 at fs/inode.c:307 drop_nlink+0xe8/0x148 [ 99.557072][ T4883] Modules linked in: [ 99.557855][ T4883] CPU: 1 PID: 4883 Comm: syz.0.16 Tainted: G W 5.15.173-syzkaller #0 [ 99.559944][ T4883] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 99.562022][ T4883] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 99.563599][ T4883] pc : drop_nlink+0xe8/0x148 [ 99.564441][ T4883] lr : drop_nlink+0xe8/0x148 [ 99.565491][ T4883] sp : ffff80001fd87910 [ 99.566369][ T4883] x29: ffff80001fd87910 x28: fffffc00031f2f48 x27: dfff800000000000 [ 99.568007][ T4883] x26: dfff800000000000 x25: 1fffe0001d904850 x24: ffff0000ec8242f8 [ 99.569681][ T4883] x23: 1fffe0001d904859 x22: dfff800000000000 x21: 0000000000000000 [ 99.571293][ T4883] x20: ffff0000ec8242c8 x19: ffff0000ec824280 x18: 0000000000000000 [ 99.572957][ T4883] x17: 0000000000000000 x16: ffff8000082ec8b8 x15: 000000000000a000 [ 99.574612][ T4883] x14: 1ffff0000296c06c x13: dfff800000000000 x12: 0000000000000003 [ 99.576320][ T4883] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff0000c77a3680 [ 99.577904][ T4883] x8 : ffff8000089ea188 x7 : 0000000000000000 x6 : 0000000000000000 [ 99.579597][ T4883] x5 : 0000000000000080 x4 : 0000000000000000 x3 : ffff80000804605c [ 99.581164][ T4883] x2 : 0000000000000006 x1 : 0000000000000000 x0 : 0000000000000000 [ 99.582951][ T4883] Call trace: [ 99.583633][ T4883] drop_nlink+0xe8/0x148 [ 99.584494][ T4883] f2fs_drop_nlink+0x10c/0x314 [ 99.585542][ T4883] f2fs_delete_entry+0x9e4/0xd6c [ 99.586575][ T4883] f2fs_unlink+0x2fc/0x93c [ 99.587620][ T4883] vfs_unlink+0x2f0/0x508 [ 99.588473][ T4883] do_unlinkat+0x4cc/0x830 [ 99.589372][ T4883] __arm64_sys_unlinkat+0xcc/0xfc [ 99.590328][ T4883] invoke_syscall+0x98/0x2b8 [ 99.591369][ T4883] el0_svc_common+0x138/0x258 [ 99.592363][ T4883] do_el0_svc+0x58/0x14c [ 99.593205][ T4883] el0_svc+0x7c/0x1f0 [ 99.593925][ T4883] el0t_64_sync_handler+0x84/0xe4 [ 99.594961][ T4883] el0t_64_sync+0x1a0/0x1a4 [ 99.595899][ T4883] irq event stamp: 306626 [ 99.596738][ T4883] hardirqs last enabled at (306625): [] seqcount_lockdep_reader_access+0x208/0x2cc [ 99.598939][ T4883] hardirqs last disabled at (306626): [] el1_dbg+0x24/0x80 [ 99.600675][ T4883] softirqs last enabled at (306572): [] handle_softirqs+0xb88/0xdbc [ 99.602664][ T4883] softirqs last disabled at (306551): [] __irq_exit_rcu+0x268/0x4d8 [ 99.604745][ T4883] ---[ end trace f6d1d15d50e084c5 ]--- [ 100.747879][ T4889] loop0: detected capacity change from 0 to 131072 [ 100.817957][ T4889] F2FS-fs (loop0): invalid crc value [ 100.821723][ T4889] F2FS-fs (loop0): Found nat_bits in checkpoint [ 100.836333][ T4889] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e4 [ 100.841836][ T4889] ------------[ cut here ]------------ [ 100.842982][ T4889] WARNING: CPU: 0 PID: 4889 at fs/inode.c:307 drop_nlink+0xe8/0x148 [ 100.844718][ T4889] Modules linked in: [ 100.845628][ T4889] CPU: 0 PID: 4889 Comm: syz.0.17 Tainted: G W 5.15.173-syzkaller #0 [ 100.847605][ T4889] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 100.849635][ T4889] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 100.851227][ T4889] pc : drop_nlink+0xe8/0x148 [ 100.852285][ T4889] lr : drop_nlink+0xe8/0x148 [ 100.853207][ T4889] sp : ffff80001fa47910 [ 100.853955][ T4889] x29: ffff80001fa47910 x28: fffffc00032ef088 x27: dfff800000000000 [ 100.855563][ T4889] x26: dfff800000000000 x25: 1fffe0001d90d000 x24: ffff0000ec868078 [ 100.857238][ T4889] x23: 1fffe0001d90d009 x22: dfff800000000000 x21: 0000000000000000 [ 100.858939][ T4889] x20: ffff0000ec868048 x19: ffff0000ec868000 x18: 0000000000000000 [ 100.860525][ T4889] x17: 0000000000000000 x16: ffff8000082ec8b8 x15: 000000000000a000 [ 100.862126][ T4889] x14: 1ffff0000296c06c x13: dfff800000000000 x12: 0000000000000003 [ 100.863740][ T4889] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff0000d0d63680 [ 100.865356][ T4889] x8 : ffff8000089ea188 x7 : 0000000000000000 x6 : 0000000000000000 [ 100.867044][ T4889] x5 : 0000000000000080 x4 : 0000000000000000 x3 : ffff80000804605c [ 100.868726][ T4889] x2 : 0000000000000006 x1 : 0000000000000000 x0 : 0000000000000000 [ 100.870500][ T4889] Call trace: [ 100.871146][ T4889] drop_nlink+0xe8/0x148 [ 100.872029][ T4889] f2fs_drop_nlink+0x10c/0x314 [ 100.873036][ T4889] f2fs_delete_entry+0x9e4/0xd6c [ 100.874079][ T4889] f2fs_unlink+0x2fc/0x93c [ 100.874976][ T4889] vfs_unlink+0x2f0/0x508 [ 100.875846][ T4889] do_unlinkat+0x4cc/0x830 [ 100.876713][ T4889] __arm64_sys_unlinkat+0xcc/0xfc [ 100.877802][ T4889] invoke_syscall+0x98/0x2b8 [ 100.878739][ T4889] el0_svc_common+0x138/0x258 [ 100.879782][ T4889] do_el0_svc+0x58/0x14c [ 100.880700][ T4889] el0_svc+0x7c/0x1f0 [ 100.881582][ T4889] el0t_64_sync_handler+0x84/0xe4 [ 100.882623][ T4889] el0t_64_sync+0x1a0/0x1a4 [ 100.883580][ T4889] irq event stamp: 306416 [ 100.884492][ T4889] hardirqs last enabled at (306415): [] seqcount_lockdep_reader_access+0x208/0x2cc [ 100.886895][ T4889] hardirqs last disabled at (306416): [] el1_dbg+0x24/0x80 [ 100.888653][ T4889] softirqs last enabled at (306304): [] local_bh_enable+0x10/0x34 [ 100.890432][ T4889] softirqs last disabled at (306302): [] local_bh_disable+0x10/0x34 [ 100.892441][ T4889] ---[ end trace f6d1d15d50e084c6 ]--- [ 102.014530][ T4895] loop0: detected capacity change from 0 to 131072 [ 102.117635][ T4895] F2FS-fs (loop0): invalid crc value [ 102.121451][ T4895] F2FS-fs (loop0): Found nat_bits in checkpoint [ 102.138299][ T4895] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e4 [ 102.141413][ T4895] ------------[ cut here ]------------ [ 102.142441][ T4895] WARNING: CPU: 1 PID: 4895 at fs/inode.c:307 drop_nlink+0xe8/0x148 [ 102.144112][ T4895] Modules linked in: [ 102.144916][ T4895] CPU: 1 PID: 4895 Comm: syz.0.18 Tainted: G W 5.15.173-syzkaller #0 [ 102.146841][ T4895] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 102.148931][ T4895] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 102.150649][ T4895] pc : drop_nlink+0xe8/0x148 [ 102.151561][ T4895] lr : drop_nlink+0xe8/0x148 [ 102.152606][ T4895] sp : ffff80001fbd7910 [ 102.153384][ T4895] x29: ffff80001fbd7910 x28: fffffc000307f048 x27: dfff800000000000 [ 102.155135][ T4895] x26: dfff800000000000 x25: 1fffe0001c3ec000 x24: ffff0000e1f60078 [ 102.156779][ T4895] x23: 1fffe0001c3ec009 x22: dfff800000000000 x21: 0000000000000000 [ 102.158188][ T4895] x20: ffff0000e1f60048 x19: ffff0000e1f60000 x18: 0000000000000000 [ 102.159832][ T4895] x17: 0000000000000000 x16: ffff8000082ec8b8 x15: 000000000000a000 [ 102.161532][ T4895] x14: 1ffff0000296c06c x13: dfff800000000000 x12: 0000000000000003 [ 102.163148][ T4895] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff0000d0d651c0 [ 102.164685][ T4895] x8 : ffff8000089ea188 x7 : 0000000000000000 x6 : 0000000000000000 [ 102.166257][ T4895] x5 : 0000000000000080 x4 : 0000000000000000 x3 : ffff80000804605c [ 102.167965][ T4895] x2 : 0000000000000006 x1 : 0000000000000000 x0 : 0000000000000000 [ 102.169694][ T4895] Call trace: [ 102.170435][ T4895] drop_nlink+0xe8/0x148 [ 102.171245][ T4895] f2fs_drop_nlink+0x10c/0x314 [ 102.172284][ T4895] f2fs_delete_entry+0x9e4/0xd6c [ 102.173212][ T4895] f2fs_unlink+0x2fc/0x93c [ 102.174131][ T4895] vfs_unlink+0x2f0/0x508 [ 102.175020][ T4895] do_unlinkat+0x4cc/0x830 [ 102.175838][ T4895] __arm64_sys_unlinkat+0xcc/0xfc [ 102.176963][ T4895] invoke_syscall+0x98/0x2b8 [ 102.177871][ T4895] el0_svc_common+0x138/0x258 [ 102.178777][ T4895] do_el0_svc+0x58/0x14c [ 102.179613][ T4895] el0_svc+0x7c/0x1f0 [ 102.180505][ T4895] el0t_64_sync_handler+0x84/0xe4 [ 102.181498][ T4895] el0t_64_sync+0x1a0/0x1a4 [ 102.182425][ T4895] irq event stamp: 307738 [ 102.183407][ T4895] hardirqs last enabled at (307737): [] seqcount_lockdep_reader_access+0x208/0x2cc [ 102.185417][ T4895] hardirqs last disabled at (307738): [] el1_dbg+0x24/0x80 [ 102.187307][ T4895] softirqs last enabled at (307610): [] local_bh_enable+0x10/0x34 [ 102.189429][ T4895] softirqs last disabled at (307608): [] local_bh_disable+0x10/0x34 [ 102.191491][ T4895] ---[ end trace f6d1d15d50e084c7 ]--- [ 103.291397][ T4901] loop0: detected capacity change from 0 to 131072 [ 103.377298][ T4901] F2FS-fs (loop0): invalid crc value [ 103.381451][ T4901] F2FS-fs (loop0): Found nat_bits in checkpoint [ 103.395715][ T4901] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e4 [ 103.398739][ T4901] ------------[ cut here ]------------ [ 103.399871][ T4901] WARNING: CPU: 1 PID: 4901 at fs/inode.c:307 drop_nlink+0xe8/0x148 [ 103.401490][ T4901] Modules linked in: [ 103.402339][ T4901] CPU: 1 PID: 4901 Comm: syz.0.19 Tainted: G W 5.15.173-syzkaller #0 [ 103.404211][ T4901] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 103.406343][ T4901] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 103.408031][ T4901] pc : drop_nlink+0xe8/0x148 [ 103.408967][ T4901] lr : drop_nlink+0xe8/0x148 [ 103.409926][ T4901] sp : ffff80001fbd7910 [ 103.410786][ T4901] x29: ffff80001fbd7910 x28: fffffc0003ab4d88 x27: dfff800000000000 [ 103.412393][ T4901] x26: dfff800000000000 x25: 1fffe0001c3ec4c0 x24: ffff0000e1f62678 [ 103.414007][ T4901] x23: 1fffe0001c3ec4c9 x22: dfff800000000000 x21: 0000000000000000 [ 103.415704][ T4901] x20: ffff0000e1f62648 x19: ffff0000e1f62600 x18: 0000000000000000 [ 103.417344][ T4901] x17: 0000000000000000 x16: ffff8000082ec8b8 x15: 000000000000a000 [ 103.419110][ T4901] x14: 1ffff0000296c06c x13: dfff800000000000 x12: 0000000000000003 [ 103.420826][ T4901] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff0000d25a3680 [ 103.422582][ T4901] x8 : ffff8000089ea188 x7 : 0000000000000000 x6 : 0000000000000000 [ 103.424172][ T4901] x5 : 0000000000000080 x4 : 0000000000000000 x3 : ffff80000804605c [ 103.425801][ T4901] x2 : 0000000000000006 x1 : 0000000000000000 x0 : 0000000000000000 [ 103.427446][ T4901] Call trace: [ 103.428108][ T4901] drop_nlink+0xe8/0x148 [ 103.429026][ T4901] f2fs_drop_nlink+0x10c/0x314 [ 103.430020][ T4901] f2fs_delete_entry+0x9e4/0xd6c [ 103.431077][ T4901] f2fs_unlink+0x2fc/0x93c [ 103.432013][ T4901] vfs_unlink+0x2f0/0x508 [ 103.432950][ T4901] do_unlinkat+0x4cc/0x830 [ 103.433811][ T4901] __arm64_sys_unlinkat+0xcc/0xfc [ 103.434836][ T4901] invoke_syscall+0x98/0x2b8 [ 103.435823][ T4901] el0_svc_common+0x138/0x258 [ 103.436852][ T4901] do_el0_svc+0x58/0x14c [ 103.437730][ T4901] el0_svc+0x7c/0x1f0 [ 103.438549][ T4901] el0t_64_sync_handler+0x84/0xe4 [ 103.439583][ T4901] el0t_64_sync+0x1a0/0x1a4 [ 103.440456][ T4901] irq event stamp: 307234 [ 103.441343][ T4901] hardirqs last enabled at (307233): [] seqcount_lockdep_reader_access+0x208/0x2cc [ 103.443560][ T4901] hardirqs last disabled at (307234): [] el1_dbg+0x24/0x80 [ 103.445344][ T4901] softirqs last enabled at (307134): [] local_bh_enable+0x10/0x34 [ 103.447204][ T4901] softirqs last disabled at (307132): [] local_bh_disable+0x10/0x34 [ 103.449185][ T4901] ---[ end trace f6d1d15d50e084c8 ]--- 1970/01/01 00:01:43 executed programs: 7 [ 104.543114][ T4907] loop0: detected capacity change from 0 to 131072 [ 104.607406][ T4907] F2FS-fs (loop0): invalid crc value [ 104.612230][ T4907] F2FS-fs (loop0): Found nat_bits in checkpoint [ 104.628461][ T4907] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e4 [ 104.631705][ T4907] ------------[ cut here ]------------ [ 104.632796][ T4907] WARNING: CPU: 0 PID: 4907 at fs/inode.c:307 drop_nlink+0xe8/0x148 [ 104.634380][ T4907] Modules linked in: [ 104.635154][ T4907] CPU: 0 PID: 4907 Comm: syz.0.20 Tainted: G W 5.15.173-syzkaller #0 [ 104.637091][ T4907] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 104.639208][ T4907] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 104.640805][ T4907] pc : drop_nlink+0xe8/0x148 [ 104.641743][ T4907] lr : drop_nlink+0xe8/0x148 [ 104.642648][ T4907] sp : ffff80001fbd7910 [ 104.643496][ T4907] x29: ffff80001fbd7910 x28: fffffc0003616a88 x27: dfff800000000000 [ 104.645137][ T4907] x26: dfff800000000000 x25: 1fffe0001d90d5f0 x24: ffff0000ec86aff8 [ 104.646628][ T4907] x23: 1fffe0001d90d5f9 x22: dfff800000000000 x21: 0000000000000000 [ 104.648322][ T4907] x20: ffff0000ec86afc8 x19: ffff0000ec86af80 x18: 0000000000000000 [ 104.650003][ T4907] x17: 0000000000000000 x16: ffff8000082ec8b8 x15: 000000000000a000 [ 104.651540][ T4907] x14: 1ffff0000296c06c x13: dfff800000000000 x12: 0000000000000003 [ 104.653200][ T4907] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff0000d25a1b40 [ 104.654879][ T4907] x8 : ffff8000089ea188 x7 : 0000000000000000 x6 : 0000000000000000 [ 104.656520][ T4907] x5 : 0000000000000080 x4 : 0000000000000000 x3 : ffff80000804605c [ 104.658197][ T4907] x2 : 0000000000000006 x1 : 0000000000000000 x0 : 0000000000000000 [ 104.659887][ T4907] Call trace: [ 104.660551][ T4907] drop_nlink+0xe8/0x148 [ 104.661348][ T4907] f2fs_drop_nlink+0x10c/0x314 [ 104.662346][ T4907] f2fs_delete_entry+0x9e4/0xd6c [ 104.663287][ T4907] f2fs_unlink+0x2fc/0x93c [ 104.664120][ T4907] vfs_unlink+0x2f0/0x508 [ 104.665046][ T4907] do_unlinkat+0x4cc/0x830 [ 104.665984][ T4907] __arm64_sys_unlinkat+0xcc/0xfc [ 104.666980][ T4907] invoke_syscall+0x98/0x2b8 [ 104.667921][ T4907] el0_svc_common+0x138/0x258 [ 104.668972][ T4907] do_el0_svc+0x58/0x14c [ 104.669965][ T4907] el0_svc+0x7c/0x1f0 [ 104.670735][ T4907] el0t_64_sync_handler+0x84/0xe4 [ 104.671750][ T4907] el0t_64_sync+0x1a0/0x1a4 [ 104.672628][ T4907] irq event stamp: 306900 [ 104.673484][ T4907] hardirqs last enabled at (306899): [] seqcount_lockdep_reader_access+0x208/0x2cc [ 104.675703][ T4907] hardirqs last disabled at (306900): [] el1_dbg+0x24/0x80 [ 104.677473][ T4907] softirqs last enabled at (306788): [] local_bh_enable+0x10/0x34 [ 104.679416][ T4907] softirqs last disabled at (306786): [] local_bh_disable+0x10/0x34 [ 104.681295][ T4907] ---[ end trace f6d1d15d50e084c9 ]--- [ 105.783227][ T4913] loop0: detected capacity change from 0 to 131072 [ 105.836909][ T4913] F2FS-fs (loop0): invalid crc value [ 105.840804][ T4913] F2FS-fs (loop0): Found nat_bits in checkpoint [ 105.863441][ T4913] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e4 [ 105.867400][ T4913] ------------[ cut here ]------------ [ 105.868645][ T4913] WARNING: CPU: 0 PID: 4913 at fs/inode.c:307 drop_nlink+0xe8/0x148 [ 105.870151][ T4913] Modules linked in: [ 105.870975][ T4913] CPU: 0 PID: 4913 Comm: syz.0.21 Tainted: G W 5.15.173-syzkaller #0 [ 105.872816][ T4913] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 105.874860][ T4913] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 105.876462][ T4913] pc : drop_nlink+0xe8/0x148 [ 105.877444][ T4913] lr : drop_nlink+0xe8/0x148 [ 105.878409][ T4913] sp : ffff800020757910 [ 105.879290][ T4913] x29: ffff800020757910 x28: fffffc00037280c8 x27: dfff800000000000 [ 105.880958][ T4913] x26: dfff800000000000 x25: 1fffe0001d90dab0 x24: ffff0000ec86d5f8 [ 105.882791][ T4913] x23: 1fffe0001d90dab9 x22: dfff800000000000 x21: 0000000000000000 [ 105.884343][ T4913] x20: ffff0000ec86d5c8 x19: ffff0000ec86d580 x18: 0000000000000000 [ 105.886024][ T4913] x17: 0000000000000000 x16: ffff8000082ec8b8 x15: 000000000000a000 [ 105.887695][ T4913] x14: 1ffff0000296c06c x13: dfff800000000000 x12: 0000000000000003 [ 105.889319][ T4913] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff0000d637b680 [ 105.890996][ T4913] x8 : ffff8000089ea188 x7 : 0000000000000000 x6 : 0000000000000000 [ 105.892622][ T4913] x5 : 0000000000000080 x4 : 0000000000000000 x3 : ffff80000804605c [ 105.894312][ T4913] x2 : 0000000000000006 x1 : 0000000000000000 x0 : 0000000000000000 [ 105.895899][ T4913] Call trace: [ 105.896610][ T4913] drop_nlink+0xe8/0x148 [ 105.897473][ T4913] f2fs_drop_nlink+0x10c/0x314 [ 105.898402][ T4913] f2fs_delete_entry+0x9e4/0xd6c [ 105.899388][ T4913] f2fs_unlink+0x2fc/0x93c [ 105.900222][ T4913] vfs_unlink+0x2f0/0x508 [ 105.901122][ T4913] do_unlinkat+0x4cc/0x830 [ 105.901953][ T4913] __arm64_sys_unlinkat+0xcc/0xfc [ 105.902921][ T4913] invoke_syscall+0x98/0x2b8 [ 105.903768][ T4913] el0_svc_common+0x138/0x258 [ 105.904673][ T4913] do_el0_svc+0x58/0x14c [ 105.905609][ T4913] el0_svc+0x7c/0x1f0 [ 105.906397][ T4913] el0t_64_sync_handler+0x84/0xe4 [ 105.907454][ T4913] el0t_64_sync+0x1a0/0x1a4 [ 105.908280][ T4913] irq event stamp: 305912 [ 105.909046][ T4913] hardirqs last enabled at (305911): [] seqcount_lockdep_reader_access+0x208/0x2cc [ 105.911379][ T4913] hardirqs last disabled at (305912): [] el1_dbg+0x24/0x80 [ 105.913200][ T4913] softirqs last enabled at (305676): [] local_bh_enable+0x10/0x34 [ 105.915096][ T4913] softirqs last disabled at (305674): [] local_bh_disable+0x10/0x34 [ 105.917073][ T4913] ---[ end trace f6d1d15d50e084ca ]--- [ 107.004577][ T4919] loop0: detected capacity change from 0 to 131072 [ 107.046450][ T4919] F2FS-fs (loop0): invalid crc value [ 107.066284][ T4919] F2FS-fs (loop0): Found nat_bits in checkpoint [ 107.079573][ T4919] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e4 [ 107.082566][ T4919] ------------[ cut here ]------------ [ 107.083778][ T4919] WARNING: CPU: 1 PID: 4919 at fs/inode.c:307 drop_nlink+0xe8/0x148 [ 107.085445][ T4919] Modules linked in: [ 107.086245][ T4919] CPU: 1 PID: 4919 Comm: syz.0.22 Tainted: G W 5.15.173-syzkaller #0 [ 107.088129][ T4919] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 107.090212][ T4919] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 107.091881][ T4919] pc : drop_nlink+0xe8/0x148 [ 107.092787][ T4919] lr : drop_nlink+0xe8/0x148 [ 107.093625][ T4919] sp : ffff80001fbd7910 [ 107.094473][ T4919] x29: ffff80001fbd7910 x28: fffffc0003aa1b08 x27: dfff800000000000 [ 107.096140][ T4919] x26: dfff800000000000 x25: 1fffe0001c3ec980 x24: ffff0000e1f64c78 [ 107.097818][ T4919] x23: 1fffe0001c3ec989 x22: dfff800000000000 x21: 0000000000000000 [ 107.099572][ T4919] x20: ffff0000e1f64c48 x19: ffff0000e1f64c00 x18: 0000000000000000 [ 107.101218][ T4919] x17: 0000000000000000 x16: ffff8000082ec8b8 x15: 000000000000a000 [ 107.102878][ T4919] x14: 1ffff0000296c06c x13: dfff800000000000 x12: 0000000000000003 [ 107.104497][ T4919] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff0000d16651c0 [ 107.106123][ T4919] x8 : ffff8000089ea188 x7 : 0000000000000000 x6 : 0000000000000000 [ 107.107889][ T4919] x5 : 0000000000000080 x4 : 0000000000000000 x3 : ffff80000804605c [ 107.109475][ T4919] x2 : 0000000000000006 x1 : 0000000000000000 x0 : 0000000000000000 [ 107.111160][ T4919] Call trace: [ 107.111877][ T4919] drop_nlink+0xe8/0x148 [ 107.112686][ T4919] f2fs_drop_nlink+0x10c/0x314 [ 107.113588][ T4919] f2fs_delete_entry+0x9e4/0xd6c [ 107.114600][ T4919] f2fs_unlink+0x2fc/0x93c [ 107.115461][ T4919] vfs_unlink+0x2f0/0x508 [ 107.116363][ T4919] do_unlinkat+0x4cc/0x830 [ 107.117219][ T4919] __arm64_sys_unlinkat+0xcc/0xfc [ 107.118243][ T4919] invoke_syscall+0x98/0x2b8 [ 107.119117][ T4919] el0_svc_common+0x138/0x258 [ 107.120061][ T4919] do_el0_svc+0x58/0x14c [ 107.120988][ T4919] el0_svc+0x7c/0x1f0 [ 107.121841][ T4919] el0t_64_sync_handler+0x84/0xe4 [ 107.122939][ T4919] el0t_64_sync+0x1a0/0x1a4 [ 107.123855][ T4919] irq event stamp: 306588 [ 107.124704][ T4919] hardirqs last enabled at (306587): [] seqcount_lockdep_reader_access+0x208/0x2cc [ 107.126937][ T4919] hardirqs last disabled at (306588): [] el1_dbg+0x24/0x80 [ 107.128699][ T4919] softirqs last enabled at (306492): [] local_bh_enable+0x10/0x34 [ 107.130517][ T4919] softirqs last disabled at (306490): [] local_bh_disable+0x10/0x34 [ 107.132385][ T4919] ---[ end trace f6d1d15d50e084cb ]--- [ 108.209217][ T4925] loop0: detected capacity change from 0 to 131072