Warning: Permanently added '10.128.1.143' (ED25519) to the list of known hosts. 1970/01/01 00:01:22 ignoring optional flag "sandboxArg"="0" 1970/01/01 00:01:23 parsed 1 programs [ 86.139912][ T4448] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k SSFS [ 90.778109][ T4477] chnl_net:caif_netlink_parms(): no params data found [ 90.817555][ T4477] bridge0: port 1(bridge_slave_0) entered blocking state [ 90.819483][ T4477] bridge0: port 1(bridge_slave_0) entered disabled state [ 90.821631][ T4477] device bridge_slave_0 entered promiscuous mode [ 90.825087][ T4477] bridge0: port 2(bridge_slave_1) entered blocking state [ 90.826635][ T4477] bridge0: port 2(bridge_slave_1) entered disabled state [ 90.829001][ T4477] device bridge_slave_1 entered promiscuous mode [ 90.844961][ T4477] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 90.850104][ T4477] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 90.868659][ T4477] team0: Port device team_slave_0 added [ 90.871901][ T4477] team0: Port device team_slave_1 added [ 90.885184][ T4477] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 90.886659][ T4477] 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. [ 90.892178][ T4477] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 90.896120][ T4477] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 90.897565][ T4477] 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. [ 90.903374][ T4477] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 90.961576][ T4477] device hsr_slave_0 entered promiscuous mode [ 90.999297][ T4477] device hsr_slave_1 entered promiscuous mode [ 91.907051][ T4477] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 91.940856][ T4477] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 91.981211][ T4477] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 92.043360][ T4477] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 92.195858][ T4477] 8021q: adding VLAN 0 to HW filter on device bond0 [ 92.211104][ T371] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 92.213473][ T371] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 92.218580][ T4477] 8021q: adding VLAN 0 to HW filter on device team0 [ 92.227151][ T371] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 92.230917][ T371] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 92.233620][ T371] bridge0: port 1(bridge_slave_0) entered blocking state [ 92.235124][ T371] bridge0: port 1(bridge_slave_0) entered forwarding state [ 92.240134][ T371] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 92.260115][ T371] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 92.262849][ T371] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 92.265274][ T371] bridge0: port 2(bridge_slave_1) entered blocking state [ 92.266845][ T371] bridge0: port 2(bridge_slave_1) entered forwarding state [ 92.280219][ T371] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 92.289584][ T371] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 92.292471][ T371] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 92.295833][ T371] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 92.319041][ T371] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 92.321404][ T371] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 92.323787][ T371] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 92.326703][ T371] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 92.340239][ T371] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 92.343028][ T371] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 92.350247][ T371] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 92.355942][ T4477] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 92.483766][ T371] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 92.485658][ T371] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 92.498037][ T4477] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 92.511841][ T371] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 92.514266][ T371] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 92.529365][ T371] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 92.531684][ T371] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 92.534493][ T371] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 92.537245][ T371] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 92.577305][ T4477] device veth0_vlan entered promiscuous mode [ 92.602310][ T4477] device veth1_vlan entered promiscuous mode [ 92.620544][ T371] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 92.622805][ T371] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 92.624970][ T371] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 92.627514][ T371] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 92.632849][ T4477] device veth0_macvtap entered promiscuous mode [ 92.636842][ T4477] device veth1_macvtap entered promiscuous mode [ 92.657308][ T4477] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 92.659109][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 92.661214][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 92.663402][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 92.665703][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 92.671967][ T4477] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 92.674650][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 92.678526][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 92.684421][ T4477] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 92.686302][ T4477] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 92.688081][ T4477] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 92.691976][ T4477] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 92.856042][ T148] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 92.857876][ T148] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 92.863648][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 92.878650][ T148] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 92.880464][ T148] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 92.883323][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready 1970/01/01 00:01:34 executed programs: 0 [ 94.519234][ T4676] chnl_net:caif_netlink_parms(): no params data found [ 94.596340][ T4676] bridge0: port 1(bridge_slave_0) entered blocking state [ 94.597962][ T4676] bridge0: port 1(bridge_slave_0) entered disabled state [ 94.603765][ T4676] device bridge_slave_0 entered promiscuous mode [ 94.607698][ T4676] bridge0: port 2(bridge_slave_1) entered blocking state [ 94.609679][ T4676] bridge0: port 2(bridge_slave_1) entered disabled state [ 94.611958][ T4676] device bridge_slave_1 entered promiscuous mode [ 94.632096][ T4676] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 94.637474][ T4676] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 94.680462][ T4676] team0: Port device team_slave_0 added [ 94.685349][ T4676] team0: Port device team_slave_1 added [ 94.723321][ T4676] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 94.724837][ T4676] 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. [ 94.739055][ T4676] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 94.743106][ T4676] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 94.744620][ T4676] 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. [ 94.758762][ T4676] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 94.834663][ T4676] device hsr_slave_0 entered promiscuous mode [ 94.891606][ T4676] device hsr_slave_1 entered promiscuous mode [ 94.931476][ T4676] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 94.933196][ T4676] Cannot create hsr debugfs directory [ 95.046286][ T4676] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 96.269909][ T1535] Bluetooth: hci1: command 0x0409 tx timeout [ 97.567242][ T4676] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 97.617458][ T4676] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 97.658171][ T4676] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 97.835903][ T4676] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 97.851976][ T4676] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 97.881753][ T4676] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 97.959002][ T4676] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 98.041956][ T4676] 8021q: adding VLAN 0 to HW filter on device bond0 [ 98.053423][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 98.055771][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 98.060818][ T4676] 8021q: adding VLAN 0 to HW filter on device team0 [ 98.065476][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 98.067902][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 98.070455][ T148] bridge0: port 1(bridge_slave_0) entered blocking state [ 98.071947][ T148] bridge0: port 1(bridge_slave_0) entered forwarding state [ 98.074213][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 98.082767][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 98.085051][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 98.087272][ T148] bridge0: port 2(bridge_slave_1) entered blocking state [ 98.089021][ T148] bridge0: port 2(bridge_slave_1) entered forwarding state [ 98.091403][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 98.097154][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 98.104950][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 98.108174][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 98.119259][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 98.122860][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 98.125285][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 98.131828][ T371] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 98.134045][ T371] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 98.139229][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 98.141531][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 98.145958][ T4676] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 98.220056][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 98.221787][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 98.227844][ T4676] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 98.241444][ T371] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 98.243917][ T371] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 98.257062][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 98.260172][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 98.262655][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 98.265165][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 98.299412][ T4676] device veth0_vlan entered promiscuous mode [ 98.306551][ T4676] device veth1_vlan entered promiscuous mode [ 98.324726][ T4676] device veth0_macvtap entered promiscuous mode [ 98.326954][ T371] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 98.329471][ T371] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 98.331636][ T371] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 98.334658][ T371] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 98.337142][ T371] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 98.344834][ T4676] device veth1_macvtap entered promiscuous mode [ 98.349037][ T4130] Bluetooth: hci1: command 0x041b tx timeout [ 98.355547][ T4676] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 98.357943][ T4676] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 98.363529][ T4676] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 98.365283][ T371] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 98.367465][ T371] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 98.373849][ T371] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 98.378179][ T4676] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 98.381228][ T4676] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 98.384415][ T4676] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 98.386250][ T371] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 98.389405][ T371] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 98.394319][ T4676] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 98.396123][ T4676] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 98.397945][ T4676] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 98.400525][ T4676] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 98.441249][ T295] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 98.443028][ T295] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 98.445703][ T295] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 98.461506][ T371] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 98.463340][ T371] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 98.466247][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 99.296363][ T4874] loop0: detected capacity change from 0 to 131072 [ 99.377832][ T4874] F2FS-fs (loop0): invalid crc value [ 99.385406][ T4874] F2FS-fs (loop0): Found nat_bits in checkpoint [ 99.416096][ T4874] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e4 [ 99.423065][ T4874] ------------[ cut here ]------------ [ 99.424335][ T4874] WARNING: CPU: 1 PID: 4874 at fs/inode.c:307 drop_nlink+0xe8/0x148 [ 99.425997][ T4874] Modules linked in: [ 99.426908][ T4874] CPU: 1 PID: 4874 Comm: syz.0.15 Not tainted 5.15.173-syzkaller #0 [ 99.428539][ T4874] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 99.430669][ T4874] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 99.432289][ T4874] pc : drop_nlink+0xe8/0x148 [ 99.433315][ T4874] lr : drop_nlink+0xe8/0x148 [ 99.434339][ T4874] sp : ffff8000205f7910 [ 99.435172][ T4874] x29: ffff8000205f7910 x28: fffffc0003369908 x27: dfff800000000000 [ 99.436858][ T4874] x26: dfff800000000000 x25: 1fffe0001c3f2130 x24: ffff0000e1f909f8 [ 99.438574][ T4874] x23: 1fffe0001c3f2139 x22: dfff800000000000 x21: 0000000000000000 [ 99.440211][ T4874] x20: ffff0000e1f909c8 x19: ffff0000e1f90980 x18: ffff8000205f7520 [ 99.441875][ T4874] x17: 0000000000000000 x16: ffff8000082ec8b8 x15: 000000000001bfe5 [ 99.443607][ T4874] x14: 0000000012f0616a x13: dfff800000000000 x12: 0000000000000003 [ 99.445357][ T4874] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff0000cbcc0000 [ 99.447041][ T4874] x8 : ffff8000089ea188 x7 : 0000000000000000 x6 : 0000000000000000 [ 99.448773][ T4874] x5 : ffff8000178d44d8 x4 : 0000000000000000 x3 : ffff80000804605c [ 99.450556][ T4874] x2 : 0000000000000006 x1 : 0000000000000000 x0 : 0000000000000000 [ 99.452383][ T4874] Call trace: [ 99.453109][ T4874] drop_nlink+0xe8/0x148 [ 99.454057][ T4874] f2fs_drop_nlink+0x10c/0x314 [ 99.455183][ T4874] f2fs_delete_entry+0x9e4/0xd6c [ 99.456264][ T4874] f2fs_unlink+0x2fc/0x93c [ 99.457347][ T4874] vfs_unlink+0x2f0/0x508 [ 99.458334][ T4874] do_unlinkat+0x4cc/0x830 [ 99.459296][ T4874] __arm64_sys_unlinkat+0xcc/0xfc [ 99.460277][ T4874] invoke_syscall+0x98/0x2b8 [ 99.461219][ T4874] el0_svc_common+0x138/0x258 [ 99.462193][ T4874] do_el0_svc+0x58/0x14c [ 99.463354][ T4874] el0_svc+0x7c/0x1f0 [ 99.464319][ T4874] el0t_64_sync_handler+0x84/0xe4 [ 99.465397][ T4874] el0t_64_sync+0x1a0/0x1a4 [ 99.466277][ T4874] irq event stamp: 309660 [ 99.467266][ T4874] hardirqs last enabled at (309659): [] seqcount_lockdep_reader_access+0x208/0x2cc [ 99.469734][ T4874] hardirqs last disabled at (309660): [] el1_dbg+0x24/0x80 [ 99.471650][ T4874] softirqs last enabled at (309538): [] local_bh_enable+0x10/0x34 [ 99.473742][ T4874] softirqs last disabled at (309536): [] local_bh_disable+0x10/0x34 [ 99.475799][ T4874] ---[ end trace aff61b0c9e0865c2 ]--- 1970/01/01 00:01:39 executed programs: 3 [ 100.429481][ T4128] Bluetooth: hci1: command 0x040f tx timeout [ 100.683161][ T4880] loop0: detected capacity change from 0 to 131072 [ 100.744044][ T4880] F2FS-fs (loop0): invalid crc value [ 100.753770][ T4880] F2FS-fs (loop0): Found nat_bits in checkpoint [ 100.787822][ T4880] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e4 [ 100.794279][ T4880] ------------[ cut here ]------------ [ 100.795416][ T4880] WARNING: CPU: 1 PID: 4880 at fs/inode.c:307 drop_nlink+0xe8/0x148 [ 100.797005][ T4880] Modules linked in: [ 100.797787][ T4880] CPU: 1 PID: 4880 Comm: syz.0.16 Tainted: G W 5.15.173-syzkaller #0 [ 100.799717][ T4880] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 100.801844][ T4880] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 100.803387][ T4880] pc : drop_nlink+0xe8/0x148 [ 100.804310][ T4880] lr : drop_nlink+0xe8/0x148 [ 100.805248][ T4880] sp : ffff800020847910 [ 100.806070][ T4880] x29: ffff800020847910 x28: fffffc000326acc8 x27: dfff800000000000 [ 100.807649][ T4880] x26: dfff800000000000 x25: 1fffe0001c3f2260 x24: ffff0000e1f91378 [ 100.809264][ T4880] x23: 1fffe0001c3f2269 x22: dfff800000000000 x21: 0000000000000000 [ 100.810903][ T4880] x20: ffff0000e1f91348 x19: ffff0000e1f91300 x18: 0000000000000000 [ 100.812524][ T4880] x17: 0000000000000000 x16: ffff8000082ec8b8 x15: 000000000000a000 [ 100.814253][ T4880] x14: 1ffff0000296c06c x13: dfff800000000000 x12: 0000000000000003 [ 100.815975][ T4880] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff0000ce7d8000 [ 100.817669][ T4880] x8 : ffff8000089ea188 x7 : 0000000000000000 x6 : 0000000000000000 [ 100.819388][ T4880] x5 : 0000000000000080 x4 : 0000000000000000 x3 : ffff80000804605c [ 100.821105][ T4880] x2 : 0000000000000006 x1 : 0000000000000000 x0 : 0000000000000000 [ 100.822872][ T4880] Call trace: [ 100.823653][ T4880] drop_nlink+0xe8/0x148 [ 100.824546][ T4880] f2fs_drop_nlink+0x10c/0x314 [ 100.825628][ T4880] f2fs_delete_entry+0x9e4/0xd6c [ 100.826631][ T4880] f2fs_unlink+0x2fc/0x93c [ 100.827632][ T4880] vfs_unlink+0x2f0/0x508 [ 100.828586][ T4880] do_unlinkat+0x4cc/0x830 [ 100.829555][ T4880] __arm64_sys_unlinkat+0xcc/0xfc [ 100.830789][ T4880] invoke_syscall+0x98/0x2b8 [ 100.831741][ T4880] el0_svc_common+0x138/0x258 [ 100.832885][ T4880] do_el0_svc+0x58/0x14c [ 100.833851][ T4880] el0_svc+0x7c/0x1f0 [ 100.834778][ T4880] el0t_64_sync_handler+0x84/0xe4 [ 100.835788][ T4880] el0t_64_sync+0x1a0/0x1a4 [ 100.836767][ T4880] irq event stamp: 307142 [ 100.837721][ T4880] hardirqs last enabled at (307141): [] seqcount_lockdep_reader_access+0x208/0x2cc [ 100.840256][ T4880] hardirqs last disabled at (307142): [] el1_dbg+0x24/0x80 [ 100.842340][ T4880] softirqs last enabled at (307038): [] local_bh_enable+0x10/0x34 [ 100.844369][ T4880] softirqs last disabled at (307036): [] local_bh_disable+0x10/0x34 [ 100.846307][ T4880] ---[ end trace aff61b0c9e0865c3 ]--- [ 101.583645][ T426] device hsr_slave_0 left promiscuous mode [ 101.635209][ T426] device hsr_slave_1 left promiscuous mode [ 101.718914][ T426] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 101.720591][ T426] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 101.722770][ T426] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 101.724348][ T426] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 101.726362][ T426] device bridge_slave_1 left promiscuous mode [ 101.727813][ T426] bridge0: port 2(bridge_slave_1) entered disabled state [ 101.790810][ T426] device bridge_slave_0 left promiscuous mode [ 101.792332][ T426] bridge0: port 1(bridge_slave_0) entered disabled state [ 101.919085][ T426] device veth1_macvtap left promiscuous mode [ 101.920448][ T426] device veth0_macvtap left promiscuous mode [ 101.921770][ T426] device veth1_vlan left promiscuous mode [ 101.923055][ T426] device veth0_vlan left promiscuous mode [ 101.984215][ T4886] loop0: detected capacity change from 0 to 131072 [ 102.020805][ T4886] F2FS-fs (loop0): invalid crc value [ 102.027428][ T4886] F2FS-fs (loop0): Found nat_bits in checkpoint [ 102.052141][ T4886] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e4 [ 102.059496][ T4886] ------------[ cut here ]------------ [ 102.060684][ T4886] WARNING: CPU: 1 PID: 4886 at fs/inode.c:307 drop_nlink+0xe8/0x148 [ 102.062252][ T4886] Modules linked in: [ 102.063083][ T4886] CPU: 1 PID: 4886 Comm: syz.0.17 Tainted: G W 5.15.173-syzkaller #0 [ 102.065096][ T4886] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 102.067181][ T4886] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 102.068798][ T4886] pc : drop_nlink+0xe8/0x148 [ 102.069786][ T4886] lr : drop_nlink+0xe8/0x148 [ 102.070745][ T4886] sp : ffff80001dcc7910 [ 102.071608][ T4886] x29: ffff80001dcc7910 x28: fffffc0003379948 x27: dfff800000000000 [ 102.073230][ T4886] x26: dfff800000000000 x25: 1fffe0001c3f2720 x24: ffff0000e1f93978 [ 102.075086][ T4886] x23: 1fffe0001c3f2729 x22: dfff800000000000 x21: 0000000000000000 [ 102.076665][ T4886] x20: ffff0000e1f93948 x19: ffff0000e1f93900 x18: 0000000000000000 [ 102.078256][ T4886] x17: 0000000000000000 x16: ffff8000082ec8b8 x15: 000000000000a000 [ 102.080172][ T4886] x14: 1ffff0000296c06c x13: dfff800000000000 x12: 0000000000000003 [ 102.082097][ T4886] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff0000ce961b40 [ 102.083689][ T4886] x8 : ffff8000089ea188 x7 : 0000000000000000 x6 : 0000000000000000 [ 102.085485][ T4886] x5 : 0000000000000080 x4 : 0000000000000000 x3 : ffff80000804605c [ 102.087165][ T4886] x2 : 0000000000000006 x1 : 0000000000000000 x0 : 0000000000000000 [ 102.088993][ T4886] Call trace: [ 102.089685][ T4886] drop_nlink+0xe8/0x148 [ 102.090684][ T4886] f2fs_drop_nlink+0x10c/0x314 [ 102.091747][ T4886] f2fs_delete_entry+0x9e4/0xd6c [ 102.092818][ T4886] f2fs_unlink+0x2fc/0x93c [ 102.093787][ T4886] vfs_unlink+0x2f0/0x508 [ 102.094731][ T4886] do_unlinkat+0x4cc/0x830 [ 102.095667][ T4886] __arm64_sys_unlinkat+0xcc/0xfc [ 102.096755][ T4886] invoke_syscall+0x98/0x2b8 [ 102.097774][ T4886] el0_svc_common+0x138/0x258 [ 102.098849][ T4886] do_el0_svc+0x58/0x14c [ 102.099732][ T4886] el0_svc+0x7c/0x1f0 [ 102.100549][ T4886] el0t_64_sync_handler+0x84/0xe4 [ 102.101650][ T4886] el0t_64_sync+0x1a0/0x1a4 [ 102.102562][ T4886] irq event stamp: 309054 [ 102.103535][ T4886] hardirqs last enabled at (309053): [] seqcount_lockdep_reader_access+0x208/0x2cc [ 102.105911][ T4886] hardirqs last disabled at (309054): [] el1_dbg+0x24/0x80 [ 102.107927][ T4886] softirqs last enabled at (308962): [] local_bh_enable+0x10/0x34 [ 102.109932][ T4886] softirqs last disabled at (308960): [] local_bh_disable+0x10/0x34 [ 102.111821][ T4886] ---[ end trace aff61b0c9e0865c4 ]--- [ 102.277603][ T426] team0 (unregistering): Port device team_slave_1 removed [ 102.310242][ T426] team0 (unregistering): Port device team_slave_0 removed [ 102.318452][ T426] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 102.381303][ T426] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 102.508909][ T4128] Bluetooth: hci1: command 0x0419 tx timeout [ 102.516649][ T426] bond0 (unregistering): Released all slaves [ 103.293466][ T4892] loop0: detected capacity change from 0 to 131072 [ 103.332862][ T4892] F2FS-fs (loop0): invalid crc value [ 103.336768][ T4892] F2FS-fs (loop0): Found nat_bits in checkpoint [ 103.352132][ T4892] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e4 [ 103.355766][ T4892] ------------[ cut here ]------------ [ 103.356972][ T4892] WARNING: CPU: 1 PID: 4892 at fs/inode.c:307 drop_nlink+0xe8/0x148 [ 103.358699][ T4892] Modules linked in: [ 103.359535][ T4892] CPU: 1 PID: 4892 Comm: syz.0.18 Tainted: G W 5.15.173-syzkaller #0 [ 103.361599][ T4892] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 103.363573][ T4892] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 103.365135][ T4892] pc : drop_nlink+0xe8/0x148 [ 103.366106][ T4892] lr : drop_nlink+0xe8/0x148 [ 103.367063][ T4892] sp : ffff8000208b7910 [ 103.367978][ T4892] x29: ffff8000208b7910 x28: fffffc0003459e08 x27: dfff800000000000 [ 103.369734][ T4892] x26: dfff800000000000 x25: 1fffe0001c3f2ab0 x24: ffff0000e1f955f8 [ 103.371647][ T4892] x23: 1fffe0001c3f2ab9 x22: dfff800000000000 x21: 0000000000000000 [ 103.373266][ T4892] x20: ffff0000e1f955c8 x19: ffff0000e1f95580 x18: 0000000000000000 [ 103.374932][ T4892] x17: 0000000000000000 x16: ffff8000082ec8b8 x15: 000000000000a000 [ 103.376615][ T4892] x14: 1ffff0000296c06c x13: dfff800000000000 x12: 0000000000000003 [ 103.378402][ T4892] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff0000ce960000 [ 103.380148][ T4892] x8 : ffff8000089ea188 x7 : 0000000000000000 x6 : 0000000000000000 [ 103.381910][ T4892] x5 : 0000000000000080 x4 : 0000000000000000 x3 : ffff80000804605c [ 103.383530][ T4892] x2 : 0000000000000006 x1 : 0000000000000000 x0 : 0000000000000000 [ 103.385290][ T4892] Call trace: [ 103.385965][ T4892] drop_nlink+0xe8/0x148 [ 103.387158][ T4892] f2fs_drop_nlink+0x10c/0x314 [ 103.388223][ T4892] f2fs_delete_entry+0x9e4/0xd6c [ 103.389424][ T4892] f2fs_unlink+0x2fc/0x93c [ 103.390360][ T4892] vfs_unlink+0x2f0/0x508 [ 103.391384][ T4892] do_unlinkat+0x4cc/0x830 [ 103.392268][ T4892] __arm64_sys_unlinkat+0xcc/0xfc [ 103.393351][ T4892] invoke_syscall+0x98/0x2b8 [ 103.394352][ T4892] el0_svc_common+0x138/0x258 [ 103.395426][ T4892] do_el0_svc+0x58/0x14c [ 103.396415][ T4892] el0_svc+0x7c/0x1f0 [ 103.397367][ T4892] el0t_64_sync_handler+0x84/0xe4 [ 103.398420][ T4892] el0t_64_sync+0x1a0/0x1a4 [ 103.399322][ T4892] irq event stamp: 308038 [ 103.400205][ T4892] hardirqs last enabled at (308037): [] seqcount_lockdep_reader_access+0x208/0x2cc [ 103.402511][ T4892] hardirqs last disabled at (308038): [] el1_dbg+0x24/0x80 [ 103.404300][ T4892] softirqs last enabled at (307930): [] local_bh_enable+0x10/0x34 [ 103.406359][ T4892] softirqs last disabled at (307928): [] local_bh_disable+0x10/0x34 [ 103.408340][ T4892] ---[ end trace aff61b0c9e0865c5 ]--- [ 104.523252][ T4898] loop0: detected capacity change from 0 to 131072 [ 104.601693][ T4898] F2FS-fs (loop0): invalid crc value [ 104.612717][ T4898] F2FS-fs (loop0): Found nat_bits in checkpoint [ 104.657233][ T4898] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e4 [ 104.660671][ T4898] ------------[ cut here ]------------ [ 104.661841][ T4898] WARNING: CPU: 0 PID: 4898 at fs/inode.c:307 drop_nlink+0xe8/0x148 [ 104.663490][ T4898] Modules linked in: [ 104.664228][ T4898] CPU: 0 PID: 4898 Comm: syz.0.19 Tainted: G W 5.15.173-syzkaller #0 [ 104.666171][ T4898] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 104.668156][ T4898] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 104.669708][ T4898] pc : drop_nlink+0xe8/0x148 [ 104.670626][ T4898] lr : drop_nlink+0xe8/0x148 [ 104.671558][ T4898] sp : ffff800020847910 [ 104.672387][ T4898] x29: ffff800020847910 x28: fffffc0003247208 x27: dfff800000000000 [ 104.673976][ T4898] x26: dfff800000000000 x25: 1fffe0001c3bd980 x24: ffff0000e1decc78 [ 104.675596][ T4898] x23: 1fffe0001c3bd989 x22: dfff800000000000 x21: 0000000000000000 [ 104.677225][ T4898] x20: ffff0000e1decc48 x19: ffff0000e1decc00 x18: 0000000000000000 [ 104.678871][ T4898] x17: 0000000000000000 x16: ffff8000082ec8b8 x15: 000000000000a000 [ 104.680639][ T4898] x14: 1ffff0000296c06c x13: dfff800000000000 x12: 0000000000000003 [ 104.682512][ T4898] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff0000cd960000 [ 104.684219][ T4898] x8 : ffff8000089ea188 x7 : 0000000000000000 x6 : 0000000000000000 [ 104.685914][ T4898] x5 : 0000000000000080 x4 : 0000000000000000 x3 : ffff80000804605c [ 104.687616][ T4898] x2 : 0000000000000006 x1 : 0000000000000000 x0 : 0000000000000000 [ 104.689244][ T4898] Call trace: [ 104.689908][ T4898] drop_nlink+0xe8/0x148 [ 104.690812][ T4898] f2fs_drop_nlink+0x10c/0x314 [ 104.691761][ T4898] f2fs_delete_entry+0x9e4/0xd6c [ 104.692754][ T4898] f2fs_unlink+0x2fc/0x93c [ 104.693646][ T4898] vfs_unlink+0x2f0/0x508 [ 104.694541][ T4898] do_unlinkat+0x4cc/0x830 [ 104.695455][ T4898] __arm64_sys_unlinkat+0xcc/0xfc [ 104.696423][ T4898] invoke_syscall+0x98/0x2b8 [ 104.697454][ T4898] el0_svc_common+0x138/0x258 [ 104.698435][ T4898] do_el0_svc+0x58/0x14c [ 104.699349][ T4898] el0_svc+0x7c/0x1f0 [ 104.700159][ T4898] el0t_64_sync_handler+0x84/0xe4 [ 104.701300][ T4898] el0t_64_sync+0x1a0/0x1a4 [ 104.702270][ T4898] irq event stamp: 306618 [ 104.703214][ T4898] hardirqs last enabled at (306617): [] seqcount_lockdep_reader_access+0x208/0x2cc [ 104.705647][ T4898] hardirqs last disabled at (306618): [] el1_dbg+0x24/0x80 [ 104.707576][ T4898] softirqs last enabled at (306520): [] local_bh_enable+0x10/0x34 [ 104.709494][ T4898] softirqs last disabled at (306518): [] local_bh_disable+0x10/0x34 [ 104.711409][ T4898] ---[ end trace aff61b0c9e0865c6 ]--- 1970/01/01 00:01:44 executed programs: 7 [ 105.850566][ T4904] loop0: detected capacity change from 0 to 131072 [ 105.932030][ T4904] F2FS-fs (loop0): invalid crc value [ 105.936380][ T4904] F2FS-fs (loop0): Found nat_bits in checkpoint [ 105.953476][ T4904] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e4 [ 105.957221][ T4904] ------------[ cut here ]------------ [ 105.958370][ T4904] WARNING: CPU: 1 PID: 4904 at fs/inode.c:307 drop_nlink+0xe8/0x148 [ 105.959967][ T4904] Modules linked in: [ 105.960890][ T4904] CPU: 1 PID: 4904 Comm: syz.0.20 Tainted: G W 5.15.173-syzkaller #0 [ 105.962820][ T4904] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 105.964928][ T4904] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 105.966510][ T4904] pc : drop_nlink+0xe8/0x148 [ 105.967505][ T4904] lr : drop_nlink+0xe8/0x148 [ 105.968419][ T4904] sp : ffff800020907910 [ 105.969312][ T4904] x29: ffff800020907910 x28: fffffc000304c4c8 x27: dfff800000000000 [ 105.970928][ T4904] x26: dfff800000000000 x25: 1fffe0001d927130 x24: ffff0000ec9389f8 [ 105.972558][ T4904] x23: 1fffe0001d927139 x22: dfff800000000000 x21: 0000000000000000 [ 105.974281][ T4904] x20: ffff0000ec9389c8 x19: ffff0000ec938980 x18: 0000000000000000 [ 105.975918][ T4904] x17: 0000000000000000 x16: ffff8000082ec8b8 x15: 000000000000a000 [ 105.977847][ T4904] x14: 1ffff0000296c06c x13: dfff800000000000 x12: 0000000000000003 [ 105.979672][ T4904] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff0000d5863680 [ 105.981488][ T4904] x8 : ffff8000089ea188 x7 : 0000000000000000 x6 : 0000000000000000 [ 105.983272][ T4904] x5 : 0000000000000080 x4 : 0000000000000000 x3 : ffff80000804605c [ 105.984912][ T4904] x2 : 0000000000000006 x1 : 0000000000000000 x0 : 0000000000000000 [ 105.986927][ T4904] Call trace: [ 105.987583][ T4904] drop_nlink+0xe8/0x148 [ 105.988424][ T4904] f2fs_drop_nlink+0x10c/0x314 [ 105.989371][ T4904] f2fs_delete_entry+0x9e4/0xd6c [ 105.990303][ T4904] f2fs_unlink+0x2fc/0x93c [ 105.991179][ T4904] vfs_unlink+0x2f0/0x508 [ 105.992080][ T4904] do_unlinkat+0x4cc/0x830 [ 105.992998][ T4904] __arm64_sys_unlinkat+0xcc/0xfc [ 105.993969][ T4904] invoke_syscall+0x98/0x2b8 [ 105.994973][ T4904] el0_svc_common+0x138/0x258 [ 105.996028][ T4904] do_el0_svc+0x58/0x14c [ 105.996890][ T4904] el0_svc+0x7c/0x1f0 [ 105.997739][ T4904] el0t_64_sync_handler+0x84/0xe4 [ 105.998768][ T4904] el0t_64_sync+0x1a0/0x1a4 [ 105.999646][ T4904] irq event stamp: 306978 [ 106.000572][ T4904] hardirqs last enabled at (306977): [] seqcount_lockdep_reader_access+0x208/0x2cc [ 106.002788][ T4904] hardirqs last disabled at (306978): [] el1_dbg+0x24/0x80 [ 106.004574][ T4904] softirqs last enabled at (306876): [] local_bh_enable+0x10/0x34 [ 106.006466][ T4904] softirqs last disabled at (306874): [] local_bh_disable+0x10/0x34 [ 106.008386][ T4904] ---[ end trace aff61b0c9e0865c7 ]--- [ 107.093977][ T4910] loop0: detected capacity change from 0 to 131072 [ 107.171913][ T4910] F2FS-fs (loop0): invalid crc value [ 107.175915][ T4910] F2FS-fs (loop0): Found nat_bits in checkpoint [ 107.193331][ T4910] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e4 [ 107.197308][ T4910] ------------[ cut here ]------------ [ 107.198537][ T4910] WARNING: CPU: 0 PID: 4910 at fs/inode.c:307 drop_nlink+0xe8/0x148 [ 107.200311][ T4910] Modules linked in: [ 107.201056][ T4910] CPU: 0 PID: 4910 Comm: syz.0.21 Tainted: G W 5.15.173-syzkaller #0 [ 107.202968][ T4910] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 107.205107][ T4910] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 107.206740][ T4910] pc : drop_nlink+0xe8/0x148 [ 107.207689][ T4910] lr : drop_nlink+0xe8/0x148 [ 107.208699][ T4910] sp : ffff800020847910 [ 107.209540][ T4910] x29: ffff800020847910 x28: fffffc0003a82808 x27: dfff800000000000 [ 107.211222][ T4910] x26: dfff800000000000 x25: 1fffe0001c3bde40 x24: ffff0000e1def278 [ 107.212930][ T4910] x23: 1fffe0001c3bde49 x22: dfff800000000000 x21: 0000000000000000 [ 107.214666][ T4910] x20: ffff0000e1def248 x19: ffff0000e1def200 x18: 0000000000000000 [ 107.216358][ T4910] x17: 0000000000000000 x16: ffff8000082ec8b8 x15: 000000000000a000 [ 107.218432][ T4910] x14: 1ffff0000296c06c x13: dfff800000000000 x12: 0000000000000003 [ 107.220158][ T4910] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff0000d1721b40 [ 107.221894][ T4910] x8 : ffff8000089ea188 x7 : 0000000000000000 x6 : 0000000000000000 [ 107.223783][ T4910] x5 : 0000000000000080 x4 : 0000000000000000 x3 : ffff80000804605c [ 107.225652][ T4910] x2 : 0000000000000006 x1 : 0000000000000000 x0 : 0000000000000000 [ 107.227443][ T4910] Call trace: [ 107.228219][ T4910] drop_nlink+0xe8/0x148 [ 107.229151][ T4910] f2fs_drop_nlink+0x10c/0x314 [ 107.230223][ T4910] f2fs_delete_entry+0x9e4/0xd6c [ 107.231345][ T4910] f2fs_unlink+0x2fc/0x93c [ 107.232311][ T4910] vfs_unlink+0x2f0/0x508 [ 107.233179][ T4910] do_unlinkat+0x4cc/0x830 [ 107.234147][ T4910] __arm64_sys_unlinkat+0xcc/0xfc [ 107.235176][ T4910] invoke_syscall+0x98/0x2b8 [ 107.236134][ T4910] el0_svc_common+0x138/0x258 [ 107.237101][ T4910] do_el0_svc+0x58/0x14c [ 107.238101][ T4910] el0_svc+0x7c/0x1f0 [ 107.239114][ T4910] el0t_64_sync_handler+0x84/0xe4 [ 107.240241][ T4910] el0t_64_sync+0x1a0/0x1a4 [ 107.241288][ T4910] irq event stamp: 307226 [ 107.242290][ T4910] hardirqs last enabled at (307225): [] seqcount_lockdep_reader_access+0x208/0x2cc [ 107.244523][ T4910] hardirqs last disabled at (307226): [] el1_dbg+0x24/0x80 [ 107.246517][ T4910] softirqs last enabled at (307126): [] local_bh_enable+0x10/0x34 [ 107.248662][ T4910] softirqs last disabled at (307124): [] local_bh_disable+0x10/0x34 [ 107.250620][ T4910] ---[ end trace aff61b0c9e0865c8 ]--- [ 108.361107][ T4916] loop0: detected capacity change from 0 to 131072 [ 108.444774][ T4916] F2FS-fs (loop0): invalid crc value [ 108.460904][ T4916] F2FS-fs (loop0): Found nat_bits in checkpoint [ 108.475925][ T4916] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e4 [ 108.479820][ T4916] ------------[ cut here ]------------ [ 108.481128][ T4916] WARNING: CPU: 0 PID: 4916 at fs/inode.c:307 drop_nlink+0xe8/0x148 [ 108.482760][ T4916] Modules linked in: [ 108.483539][ T4916] CPU: 0 PID: 4916 Comm: syz.0.22 Tainted: G W 5.15.173-syzkaller #0 [ 108.485350][ T4916] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 108.487416][ T4916] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 108.488962][ T4916] pc : drop_nlink+0xe8/0x148 [ 108.489913][ T4916] lr : drop_nlink+0xe8/0x148 [ 108.490784][ T4916] sp : ffff800020907910 [ 108.491626][ T4916] x29: ffff800020907910 x28: fffffc00031e4548 x27: dfff800000000000 [ 108.493459][ T4916] x26: dfff800000000000 x25: 1fffe0001c3c2390 x24: ffff0000e1e11cf8 [ 108.495139][ T4916] x23: 1fffe0001c3c2399 x22: dfff800000000000 x21: 0000000000000000 [ 108.496818][ T4916] x20: ffff0000e1e11cc8 x19: ffff0000e1e11c80 x18: 0000000000000000 [ 108.498494][ T4916] x17: 0000000000000000 x16: ffff8000082ec8b8 x15: 000000000000a000 [ 108.500166][ T4916] x14: 1ffff0000296c06c x13: dfff800000000000 x12: 0000000000000003 [ 108.501837][ T4916] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff0000ea0db680 [ 108.503556][ T4916] x8 : ffff8000089ea188 x7 : 0000000000000000 x6 : 0000000000000000 [ 108.505253][ T4916] x5 : 0000000000000080 x4 : 0000000000000000 x3 : ffff80000804605c [ 108.506979][ T4916] x2 : 0000000000000006 x1 : 0000000000000000 x0 : 0000000000000000 [ 108.508743][ T4916] Call trace: [ 108.509494][ T4916] drop_nlink+0xe8/0x148 [ 108.510403][ T4916] f2fs_drop_nlink+0x10c/0x314 [ 108.511463][ T4916] f2fs_delete_entry+0x9e4/0xd6c [ 108.512627][ T4916] f2fs_unlink+0x2fc/0x93c [ 108.513563][ T4916] vfs_unlink+0x2f0/0x508 [ 108.514464][ T4916] do_unlinkat+0x4cc/0x830 [ 108.515432][ T4916] __arm64_sys_unlinkat+0xcc/0xfc [ 108.516510][ T4916] invoke_syscall+0x98/0x2b8 [ 108.517499][ T4916] el0_svc_common+0x138/0x258 [ 108.518525][ T4916] do_el0_svc+0x58/0x14c [ 108.519551][ T4916] el0_svc+0x7c/0x1f0 [ 108.520432][ T4916] el0t_64_sync_handler+0x84/0xe4 [ 108.521491][ T4916] el0t_64_sync+0x1a0/0x1a4 [ 108.522465][ T4916] irq event stamp: 306482 [ 108.523335][ T4916] hardirqs last enabled at (306481): [] seqcount_lockdep_reader_access+0x208/0x2cc [ 108.525623][ T4916] hardirqs last disabled at (306482): [] el1_dbg+0x24/0x80 [ 108.527630][ T4916] softirqs last enabled at (306404): [] handle_softirqs+0xb88/0xdbc [ 108.529549][ T4916] softirqs last disabled at (306359): [] __irq_exit_rcu+0x268/0x4d8 [ 108.531519][ T4916] ---[ end trace aff61b0c9e0865c9 ]---