Warning: Permanently added '10.128.1.28' (ED25519) to the list of known hosts. 1970/01/01 00:01:27 ignoring optional flag "sandboxArg"="0" 1970/01/01 00:01:27 parsed 1 programs [ 90.400779][ T4423] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k SSFS [ 97.944159][ T552] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 97.946234][ T552] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 97.954943][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 97.964393][ T9] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 97.966661][ T9] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 97.969632][ T552] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 98.754465][ T4472] chnl_net:caif_netlink_parms(): no params data found [ 98.789301][ T4472] bridge0: port 1(bridge_slave_0) entered blocking state [ 98.791218][ T4472] bridge0: port 1(bridge_slave_0) entered disabled state [ 98.795590][ T4472] device bridge_slave_0 entered promiscuous mode [ 98.799510][ T4472] bridge0: port 2(bridge_slave_1) entered blocking state [ 98.801319][ T4472] bridge0: port 2(bridge_slave_1) entered disabled state [ 98.804330][ T4472] device bridge_slave_1 entered promiscuous mode [ 98.821938][ T4472] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 98.828604][ T4472] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 98.845422][ T4472] team0: Port device team_slave_0 added [ 98.848791][ T4472] team0: Port device team_slave_1 added [ 98.863748][ T4472] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 98.865511][ T4472] 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. [ 98.874180][ T4472] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 98.878241][ T4472] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 98.879931][ T4472] 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. [ 98.887112][ T4472] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 98.955697][ T4472] device hsr_slave_0 entered promiscuous mode [ 99.002863][ T4472] device hsr_slave_1 entered promiscuous mode [ 99.770061][ T4472] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 99.804276][ T4472] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 99.834299][ T4472] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 99.864318][ T4472] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 99.964346][ T4472] 8021q: adding VLAN 0 to HW filter on device bond0 [ 99.971163][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 99.976607][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 99.981073][ T4472] 8021q: adding VLAN 0 to HW filter on device team0 [ 99.988373][ T552] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 99.991108][ T552] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 99.994636][ T552] bridge0: port 1(bridge_slave_0) entered blocking state [ 99.996564][ T552] bridge0: port 1(bridge_slave_0) entered forwarding state [ 99.998993][ T552] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 100.001513][ T552] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 100.004357][ T552] bridge0: port 2(bridge_slave_1) entered blocking state [ 100.006102][ T552] bridge0: port 2(bridge_slave_1) entered forwarding state [ 100.008307][ T552] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 100.015463][ T552] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 100.022365][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 100.027874][ T552] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 100.031485][ T552] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 100.040529][ T552] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 100.046022][ T552] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 100.048915][ T552] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 100.051530][ T552] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 100.054914][ T552] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 100.092168][ T4472] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 100.096197][ T4472] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 100.100149][ T552] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 100.104371][ T552] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 100.182297][ T4472] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 100.185620][ T552] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 100.187676][ T552] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 100.200468][ T552] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 100.204550][ T552] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 100.217553][ T552] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 100.220381][ T552] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 100.224486][ T552] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 100.226974][ T552] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 100.230801][ T4472] device veth0_vlan entered promiscuous mode [ 100.238880][ T4472] device veth1_vlan entered promiscuous mode [ 100.256907][ T552] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 100.259493][ T552] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 100.262031][ T552] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 100.268431][ T552] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 100.273643][ T4472] device veth0_macvtap entered promiscuous mode [ 100.278070][ T4472] device veth1_macvtap entered promiscuous mode [ 100.289389][ T4472] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 100.291385][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 100.294764][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 100.297231][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 100.299802][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 100.306684][ T4472] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 100.308912][ T552] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 100.311402][ T552] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 100.319505][ T4472] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 100.321801][ T4472] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 100.325239][ T4472] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 100.327430][ T4472] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 1970/01/01 00:01:40 executed programs: 0 [ 101.144095][ T4607] chnl_net:caif_netlink_parms(): no params data found [ 101.181350][ T4607] bridge0: port 1(bridge_slave_0) entered blocking state [ 101.183871][ T4607] bridge0: port 1(bridge_slave_0) entered disabled state [ 101.186268][ T4607] device bridge_slave_0 entered promiscuous mode [ 101.191855][ T4607] bridge0: port 2(bridge_slave_1) entered blocking state [ 101.194452][ T4607] bridge0: port 2(bridge_slave_1) entered disabled state [ 101.196891][ T4607] device bridge_slave_1 entered promiscuous mode [ 101.213366][ T4607] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 101.217694][ T4607] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 101.234195][ T4607] team0: Port device team_slave_0 added [ 101.237476][ T4607] team0: Port device team_slave_1 added [ 101.252391][ T4607] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 101.255042][ T4607] 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. [ 101.261495][ T4607] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 101.269061][ T4607] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 101.270786][ T4607] 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. [ 101.277843][ T4607] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 101.324727][ T4607] device hsr_slave_0 entered promiscuous mode [ 101.373023][ T4607] device hsr_slave_1 entered promiscuous mode [ 101.406338][ T4607] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 101.408245][ T4607] Cannot create hsr debugfs directory [ 101.502014][ T4607] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 103.093099][ T1983] Bluetooth: hci0: command 0x0409 tx timeout [ 104.618361][ T4607] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 105.172879][ T4111] Bluetooth: hci0: command 0x041b tx timeout [ 106.318674][ T4607] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 106.390065][ T4607] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 106.566899][ T4607] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 106.615340][ T4607] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 106.673935][ T4607] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 106.714641][ T4607] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 106.808700][ T4607] 8021q: adding VLAN 0 to HW filter on device bond0 [ 106.828107][ T552] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 106.830748][ T552] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 106.835642][ T4607] 8021q: adding VLAN 0 to HW filter on device team0 [ 106.839940][ T552] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 106.842681][ T552] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 106.845059][ T552] bridge0: port 1(bridge_slave_0) entered blocking state [ 106.846747][ T552] bridge0: port 1(bridge_slave_0) entered forwarding state [ 106.848830][ T552] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 106.856589][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 106.859282][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 106.861701][ T153] bridge0: port 2(bridge_slave_1) entered blocking state [ 106.863542][ T153] bridge0: port 2(bridge_slave_1) entered forwarding state [ 106.869108][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 106.876326][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 106.881382][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 106.885003][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 106.887672][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 106.894287][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 106.897305][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 106.903964][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 106.906528][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 106.911242][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 106.914650][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 106.919960][ T4607] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 107.016453][ T552] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 107.018461][ T552] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 107.025626][ T4607] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 107.039370][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 107.042206][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 107.065085][ T4607] device veth0_vlan entered promiscuous mode [ 107.071211][ T4607] device veth1_vlan entered promiscuous mode [ 107.077122][ T552] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 107.079837][ T552] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 107.083276][ T552] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 107.085667][ T552] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 107.101271][ T552] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 107.115950][ T552] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 107.118601][ T552] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 107.121171][ T552] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 107.125980][ T4607] device veth0_macvtap entered promiscuous mode [ 107.130116][ T4607] device veth1_macvtap entered promiscuous mode [ 107.147346][ T4607] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 107.149980][ T4607] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 107.156324][ T4607] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 107.158491][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 107.161066][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 107.163689][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 107.171070][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 107.176842][ T4607] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 107.179506][ T4607] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 107.188043][ T4607] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 107.190073][ T1606] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 107.197177][ T1606] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 107.205489][ T4607] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 107.207827][ T4607] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 107.209986][ T4607] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 107.212202][ T4607] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 107.252589][ T1534] Bluetooth: hci0: command 0x040f tx timeout [ 107.270128][ T1606] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 107.272210][ T1606] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 107.309468][ T1606] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 107.329956][ T552] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 107.332166][ T552] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 107.336018][ T1606] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready 1970/01/01 00:01:47 executed programs: 2 [ 107.976767][ T1600] device hsr_slave_0 left promiscuous mode [ 108.023117][ T1600] device hsr_slave_1 left promiscuous mode [ 108.122643][ T1600] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 108.124697][ T1600] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 108.127180][ T1600] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 108.129075][ T1600] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 108.131513][ T1600] device bridge_slave_1 left promiscuous mode [ 108.146310][ T1600] bridge0: port 2(bridge_slave_1) entered disabled state [ 108.153680][ T4849] loop0: detected capacity change from 0 to 131072 [ 108.195146][ T1600] device bridge_slave_0 left promiscuous mode [ 108.197021][ T1600] bridge0: port 1(bridge_slave_0) entered disabled state [ 108.243101][ T4849] F2FS-fs (loop0): invalid crc value [ 108.259844][ T4849] F2FS-fs (loop0): Found nat_bits in checkpoint [ 108.291775][ T4849] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e4 [ 108.303794][ T4849] ------------[ cut here ]------------ [ 108.305337][ T4849] WARNING: CPU: 1 PID: 4849 at fs/inode.c:307 drop_nlink+0xe8/0x148 [ 108.307405][ T4849] Modules linked in: [ 108.308329][ T4849] CPU: 1 PID: 4849 Comm: syz.0.15 Not tainted 5.15.178-syzkaller #0 [ 108.310485][ T4849] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024 [ 108.313103][ T4849] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 108.315083][ T4849] pc : drop_nlink+0xe8/0x148 [ 108.316253][ T4849] lr : drop_nlink+0xe8/0x148 [ 108.317421][ T4849] sp : ffff80001d287910 [ 108.318449][ T4849] x29: ffff80001d287910 x28: fffffc0003435488 x27: dfff800000000000 [ 108.320495][ T4849] x26: dfff800000000000 x25: 1fffe0001d70b390 x24: ffff0000eb859cf8 [ 108.322592][ T4849] x23: 1fffe0001d70b399 x22: dfff800000000000 x21: 0000000000000000 [ 108.324461][ T4849] x20: ffff0000eb859cc8 x19: ffff0000eb859c80 x18: ffff80001d287520 [ 108.326331][ T4849] x17: 0000000000000000 x16: ffff8000082ec940 x15: 000000000001bdcf [ 108.328391][ T4849] x14: 00000000c4a60f3e x13: dfff800000000000 x12: 0000000000000003 [ 108.330326][ T4849] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff0000c9298000 [ 108.332421][ T4849] x8 : ffff8000089e9d6c x7 : 0000000000000000 x6 : 0000000000000000 [ 108.334463][ T4849] x5 : ffff8000178e8fb0 x4 : 0000000000000000 x3 : ffff800008046154 [ 108.336469][ T4849] x2 : 0000000000000006 x1 : 0000000000000000 x0 : 0000000000000000 [ 108.338342][ T4849] Call trace: [ 108.339090][ T4849] drop_nlink+0xe8/0x148 [ 108.340066][ T4849] f2fs_drop_nlink+0x10c/0x314 [ 108.341224][ T4849] f2fs_delete_entry+0x9e4/0xd6c [ 108.342475][ T4849] f2fs_unlink+0x2fc/0x93c [ 108.343623][ T4849] vfs_unlink+0x2f0/0x508 [ 108.344817][ T4849] do_unlinkat+0x4cc/0x830 [ 108.345904][ T4849] __arm64_sys_unlinkat+0xcc/0xfc [ 108.347191][ T4849] invoke_syscall+0x98/0x2b8 [ 108.348278][ T4849] el0_svc_common+0x138/0x258 [ 108.349426][ T4849] do_el0_svc+0x58/0x14c [ 108.350478][ T4849] el0_svc+0x7c/0x1f0 [ 108.351497][ T4849] el0t_64_sync_handler+0x84/0xe4 [ 108.352775][ T4849] el0t_64_sync+0x1a0/0x1a4 [ 108.353883][ T4849] irq event stamp: 308610 [ 108.354950][ T4849] hardirqs last enabled at (308609): [] seqcount_lockdep_reader_access+0x208/0x2cc [ 108.357560][ T4849] hardirqs last disabled at (308610): [] el1_dbg+0x24/0x80 [ 108.359736][ T4849] softirqs last enabled at (308602): [] handle_softirqs+0xb88/0xdbc [ 108.362217][ T4849] softirqs last disabled at (308585): [] __irq_exit_rcu+0x268/0x4d8 [ 108.364708][ T4849] ---[ end trace e64d2ecfb27bc9a1 ]--- [ 108.395285][ T1600] device veth1_macvtap left promiscuous mode [ 108.397007][ T1600] device veth0_macvtap left promiscuous mode [ 108.398592][ T1600] device veth1_vlan left promiscuous mode [ 108.400105][ T1600] device veth0_vlan left promiscuous mode [ 108.650934][ T1600] team0 (unregistering): Port device team_slave_1 removed [ 108.665508][ T1600] team0 (unregistering): Port device team_slave_0 removed [ 108.678588][ T1600] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 108.728659][ T1600] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 108.868481][ T1600] bond0 (unregistering): Released all slaves [ 109.342593][ T4104] Bluetooth: hci0: command 0x0419 tx timeout [ 109.507151][ T4855] loop0: detected capacity change from 0 to 131072 [ 109.558298][ T4855] F2FS-fs (loop0): invalid crc value [ 109.562407][ T4855] F2FS-fs (loop0): Found nat_bits in checkpoint [ 109.599751][ T4855] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e4 [ 109.605581][ T4855] ------------[ cut here ]------------ [ 109.606919][ T4855] WARNING: CPU: 0 PID: 4855 at fs/inode.c:307 drop_nlink+0xe8/0x148 [ 109.608929][ T4855] Modules linked in: [ 109.609937][ T4855] CPU: 0 PID: 4855 Comm: syz.0.16 Tainted: G W 5.15.178-syzkaller #0 [ 109.612432][ T4855] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024 [ 109.615031][ T4855] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 109.616983][ T4855] pc : drop_nlink+0xe8/0x148 [ 109.618156][ T4855] lr : drop_nlink+0xe8/0x148 [ 109.619391][ T4855] sp : ffff80001d287910 [ 109.620421][ T4855] x29: ffff80001d287910 x28: fffffc000324de88 x27: dfff800000000000 [ 109.622445][ T4855] x26: dfff800000000000 x25: 1fffe0001c2f1260 x24: ffff0000e1789378 [ 109.624381][ T4855] x23: 1fffe0001c2f1269 x22: dfff800000000000 x21: 0000000000000000 [ 109.626481][ T4855] x20: ffff0000e1789348 x19: ffff0000e1789300 x18: 0000000000000000 [ 109.628547][ T4855] x17: 0000000000000000 x16: ffff8000082ec940 x15: 000000000000a000 [ 109.630595][ T4855] x14: 1ffff0000296e06c x13: dfff800000000000 x12: 0000000000000003 [ 109.632639][ T4855] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff0000c784d1c0 [ 109.634691][ T4855] x8 : ffff8000089e9d6c x7 : 0000000000000000 x6 : 0000000000000000 [ 109.636727][ T4855] x5 : 0000000000000080 x4 : 0000000000000000 x3 : ffff800008046154 [ 109.638691][ T4855] x2 : 0000000000000006 x1 : 0000000000000000 x0 : 0000000000000000 [ 109.640772][ T4855] Call trace: [ 109.641605][ T4855] drop_nlink+0xe8/0x148 [ 109.642711][ T4855] f2fs_drop_nlink+0x10c/0x314 [ 109.643907][ T4855] f2fs_delete_entry+0x9e4/0xd6c [ 109.645198][ T4855] f2fs_unlink+0x2fc/0x93c [ 109.646291][ T4855] vfs_unlink+0x2f0/0x508 [ 109.647430][ T4855] do_unlinkat+0x4cc/0x830 [ 109.648623][ T4855] __arm64_sys_unlinkat+0xcc/0xfc [ 109.649907][ T4855] invoke_syscall+0x98/0x2b8 [ 109.651058][ T4855] el0_svc_common+0x138/0x258 [ 109.652270][ T4855] do_el0_svc+0x58/0x14c [ 109.653429][ T4855] el0_svc+0x7c/0x1f0 [ 109.654447][ T4855] el0t_64_sync_handler+0x84/0xe4 [ 109.655743][ T4855] el0t_64_sync+0x1a0/0x1a4 [ 109.656958][ T4855] irq event stamp: 308692 [ 109.658103][ T4855] hardirqs last enabled at (308691): [] seqcount_lockdep_reader_access+0x208/0x2cc [ 109.660892][ T4855] hardirqs last disabled at (308692): [] el1_dbg+0x24/0x80 [ 109.663195][ T4855] softirqs last enabled at (308574): [] local_bh_enable+0x10/0x34 [ 109.665558][ T4855] softirqs last disabled at (308572): [] local_bh_disable+0x10/0x34 [ 109.667984][ T4855] ---[ end trace e64d2ecfb27bc9a2 ]--- [ 110.725824][ T4861] loop0: detected capacity change from 0 to 131072 [ 110.775918][ T4861] F2FS-fs (loop0): invalid crc value [ 110.797245][ T4861] F2FS-fs (loop0): Found nat_bits in checkpoint [ 110.826527][ T4861] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e4 [ 110.830190][ T4861] ------------[ cut here ]------------ [ 110.831598][ T4861] WARNING: CPU: 1 PID: 4861 at fs/inode.c:307 drop_nlink+0xe8/0x148 [ 110.833561][ T4861] Modules linked in: [ 110.834576][ T4861] CPU: 1 PID: 4861 Comm: syz.0.17 Tainted: G W 5.15.178-syzkaller #0 [ 110.836965][ T4861] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024 [ 110.839396][ T4861] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 110.841421][ T4861] pc : drop_nlink+0xe8/0x148 [ 110.842566][ T4861] lr : drop_nlink+0xe8/0x148 [ 110.843741][ T4861] sp : ffff800020327910 [ 110.844775][ T4861] x29: ffff800020327910 x28: fffffc0003289848 x27: dfff800000000000 [ 110.846762][ T4861] x26: dfff800000000000 x25: 1fffe0001d70b980 x24: ffff0000eb85cc78 [ 110.848835][ T4861] x23: 1fffe0001d70b989 x22: dfff800000000000 x21: 0000000000000000 [ 110.850860][ T4861] x20: ffff0000eb85cc48 x19: ffff0000eb85cc00 x18: 0000000000000000 [ 110.852857][ T4861] x17: 0000000000000000 x16: ffff8000082ec940 x15: 000000000000a000 [ 110.854872][ T4861] x14: 1ffff0000296e06c x13: dfff800000000000 x12: 0000000000000003 [ 110.856960][ T4861] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff0000c7849b40 [ 110.859026][ T4861] x8 : ffff8000089e9d6c x7 : 0000000000000000 x6 : 0000000000000000 [ 110.861143][ T4861] x5 : 0000000000000080 x4 : 0000000000000000 x3 : ffff800008046154 [ 110.863248][ T4861] x2 : 0000000000000006 x1 : 0000000000000000 x0 : 0000000000000000 [ 110.865273][ T4861] Call trace: [ 110.866080][ T4861] drop_nlink+0xe8/0x148 [ 110.867190][ T4861] f2fs_drop_nlink+0x10c/0x314 [ 110.868389][ T4861] f2fs_delete_entry+0x9e4/0xd6c [ 110.869565][ T4861] f2fs_unlink+0x2fc/0x93c [ 110.870632][ T4861] vfs_unlink+0x2f0/0x508 [ 110.871744][ T4861] do_unlinkat+0x4cc/0x830 [ 110.872867][ T4861] __arm64_sys_unlinkat+0xcc/0xfc [ 110.874115][ T4861] invoke_syscall+0x98/0x2b8 [ 110.875282][ T4861] el0_svc_common+0x138/0x258 [ 110.876488][ T4861] do_el0_svc+0x58/0x14c [ 110.877520][ T4861] el0_svc+0x7c/0x1f0 [ 110.878564][ T4861] el0t_64_sync_handler+0x84/0xe4 [ 110.879834][ T4861] el0t_64_sync+0x1a0/0x1a4 [ 110.880991][ T4861] irq event stamp: 306964 [ 110.882119][ T4861] hardirqs last enabled at (306963): [] seqcount_lockdep_reader_access+0x208/0x2cc [ 110.885014][ T4861] hardirqs last disabled at (306964): [] el1_dbg+0x24/0x80 [ 110.887316][ T4861] softirqs last enabled at (306868): [] local_bh_enable+0x10/0x34 [ 110.889683][ T4861] softirqs last disabled at (306866): [] local_bh_disable+0x10/0x34 [ 110.892043][ T4861] ---[ end trace e64d2ecfb27bc9a3 ]--- [ 112.046024][ T4867] loop0: detected capacity change from 0 to 131072 [ 112.126376][ T4867] F2FS-fs (loop0): invalid crc value [ 112.130954][ T4867] F2FS-fs (loop0): Found nat_bits in checkpoint [ 112.146152][ T4867] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e4 [ 112.149593][ T4867] ------------[ cut here ]------------ [ 112.150919][ T4867] WARNING: CPU: 0 PID: 4867 at fs/inode.c:307 drop_nlink+0xe8/0x148 [ 112.152807][ T4867] Modules linked in: [ 112.153753][ T4867] CPU: 0 PID: 4867 Comm: syz.0.18 Tainted: G W 5.15.178-syzkaller #0 [ 112.156188][ T4867] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024 [ 112.158790][ T4867] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 112.160688][ T4867] pc : drop_nlink+0xe8/0x148 [ 112.161799][ T4867] lr : drop_nlink+0xe8/0x148 [ 112.162989][ T4867] sp : ffff80001d287910 [ 112.164017][ T4867] x29: ffff80001d287910 x28: fffffc0003ad4848 x27: dfff800000000000 [ 112.166066][ T4867] x26: dfff800000000000 x25: 1fffe0001c2f1720 x24: ffff0000e178b978 [ 112.168022][ T4867] x23: 1fffe0001c2f1729 x22: dfff800000000000 x21: 0000000000000000 [ 112.170033][ T4867] x20: ffff0000e178b948 x19: ffff0000e178b900 x18: 0000000000000000 [ 112.172137][ T4867] x17: 0000000000000000 x16: ffff8000082ec940 x15: 000000000000a000 [ 112.174128][ T4867] x14: 1ffff0000296e06c x13: dfff800000000000 x12: 0000000000000003 [ 112.176109][ T4867] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff0000c93f9b40 [ 112.178240][ T4867] x8 : ffff8000089e9d6c x7 : 0000000000000000 x6 : 0000000000000000 [ 112.180249][ T4867] x5 : 0000000000000080 x4 : 0000000000000000 x3 : ffff800008046154 [ 112.182246][ T4867] x2 : 0000000000000006 x1 : 0000000000000000 x0 : 0000000000000000 [ 112.184333][ T4867] Call trace: [ 112.185145][ T4867] drop_nlink+0xe8/0x148 [ 112.186227][ T4867] f2fs_drop_nlink+0x10c/0x314 [ 112.187413][ T4867] f2fs_delete_entry+0x9e4/0xd6c [ 112.188665][ T4867] f2fs_unlink+0x2fc/0x93c [ 112.189801][ T4867] vfs_unlink+0x2f0/0x508 [ 112.190962][ T4867] do_unlinkat+0x4cc/0x830 [ 112.192075][ T4867] __arm64_sys_unlinkat+0xcc/0xfc [ 112.193372][ T4867] invoke_syscall+0x98/0x2b8 [ 112.194521][ T4867] el0_svc_common+0x138/0x258 [ 112.195675][ T4867] do_el0_svc+0x58/0x14c [ 112.196692][ T4867] el0_svc+0x7c/0x1f0 [ 112.197697][ T4867] el0t_64_sync_handler+0x84/0xe4 [ 112.198935][ T4867] el0t_64_sync+0x1a0/0x1a4 [ 112.200081][ T4867] irq event stamp: 306788 [ 112.201135][ T4867] hardirqs last enabled at (306787): [] seqcount_lockdep_reader_access+0x208/0x2cc [ 112.203848][ T4867] hardirqs last disabled at (306788): [] el1_dbg+0x24/0x80 [ 112.206151][ T4867] softirqs last enabled at (306694): [] local_bh_enable+0x10/0x34 [ 112.208519][ T4867] softirqs last disabled at (306692): [] local_bh_disable+0x10/0x34 [ 112.210933][ T4867] ---[ end trace e64d2ecfb27bc9a4 ]--- [ 113.291330][ T4873] loop0: detected capacity change from 0 to 131072 [ 113.344523][ T4873] F2FS-fs (loop0): invalid crc value [ 113.355741][ T4873] F2FS-fs (loop0): Found nat_bits in checkpoint [ 113.369567][ T4873] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e4 [ 113.374225][ T4873] ------------[ cut here ]------------ [ 113.375709][ T4873] WARNING: CPU: 0 PID: 4873 at fs/inode.c:307 drop_nlink+0xe8/0x148 [ 113.377732][ T4873] Modules linked in: [ 113.378689][ T4873] CPU: 0 PID: 4873 Comm: syz.0.19 Tainted: G W 5.15.178-syzkaller #0 [ 113.381103][ T4873] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024 [ 113.383691][ T4873] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 113.385825][ T4873] pc : drop_nlink+0xe8/0x148 [ 113.386896][ T4873] lr : drop_nlink+0xe8/0x148 [ 113.388053][ T4873] sp : ffff80001d287910 [ 113.389004][ T4873] x29: ffff80001d287910 x28: fffffc0003093488 x27: dfff800000000000 [ 113.391243][ T4873] x26: dfff800000000000 x25: 1fffe0001c2f1be0 x24: ffff0000e178df78 [ 113.393394][ T4873] x23: 1fffe0001c2f1be9 x22: dfff800000000000 x21: 0000000000000000 [ 113.395344][ T4873] x20: ffff0000e178df48 x19: ffff0000e178df00 x18: 0000000000000000 [ 113.397447][ T4873] x17: 0000000000000000 x16: ffff8000082ec940 x15: 000000000000a000 [ 113.399487][ T4873] x14: 1ffff0000296e06c x13: dfff800000000000 x12: 0000000000000003 [ 113.401644][ T4873] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff0000d1b0d1c0 [ 113.403630][ T4873] x8 : ffff8000089e9d6c x7 : 0000000000000000 x6 : 0000000000000000 [ 113.405633][ T4873] x5 : 0000000000000080 x4 : 0000000000000000 x3 : ffff800008046154 [ 113.407746][ T4873] x2 : 0000000000000006 x1 : 0000000000000000 x0 : 0000000000000000 [ 113.409805][ T4873] Call trace: [ 113.410636][ T4873] drop_nlink+0xe8/0x148 [ 113.411684][ T4873] f2fs_drop_nlink+0x10c/0x314 [ 113.412828][ T4873] f2fs_delete_entry+0x9e4/0xd6c [ 113.414097][ T4873] f2fs_unlink+0x2fc/0x93c [ 113.415240][ T4873] vfs_unlink+0x2f0/0x508 [ 113.416337][ T4873] do_unlinkat+0x4cc/0x830 [ 113.417409][ T4873] __arm64_sys_unlinkat+0xcc/0xfc [ 113.418710][ T4873] invoke_syscall+0x98/0x2b8 [ 113.419817][ T4873] el0_svc_common+0x138/0x258 [ 113.421010][ T4873] do_el0_svc+0x58/0x14c [ 113.422123][ T4873] el0_svc+0x7c/0x1f0 [ 113.423119][ T4873] el0t_64_sync_handler+0x84/0xe4 [ 113.424396][ T4873] el0t_64_sync+0x1a0/0x1a4 [ 113.425515][ T4873] irq event stamp: 306466 [ 113.426626][ T4873] hardirqs last enabled at (306465): [] seqcount_lockdep_reader_access+0x208/0x2cc [ 113.429423][ T4873] hardirqs last disabled at (306466): [] el1_dbg+0x24/0x80 [ 113.431656][ T4873] softirqs last enabled at (306402): [] handle_softirqs+0xb88/0xdbc [ 113.434067][ T4873] softirqs last disabled at (306291): [] __irq_exit_rcu+0x268/0x4d8 [ 113.436344][ T4873] ---[ end trace e64d2ecfb27bc9a5 ]--- 1970/01/01 00:01:53 executed programs: 7 [ 114.504362][ T4879] loop0: detected capacity change from 0 to 131072 [ 114.605753][ T4879] F2FS-fs (loop0): invalid crc value [ 114.609842][ T4879] F2FS-fs (loop0): Found nat_bits in checkpoint [ 114.625426][ T4879] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e4 [ 114.629114][ T4879] ------------[ cut here ]------------ [ 114.630660][ T4879] WARNING: CPU: 1 PID: 4879 at fs/inode.c:307 drop_nlink+0xe8/0x148 [ 114.632570][ T4879] Modules linked in: [ 114.633572][ T4879] CPU: 1 PID: 4879 Comm: syz.0.20 Tainted: G W 5.15.178-syzkaller #0 [ 114.636001][ T4879] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024 [ 114.638585][ T4879] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 114.640767][ T4879] pc : drop_nlink+0xe8/0x148 [ 114.641954][ T4879] lr : drop_nlink+0xe8/0x148 [ 114.643166][ T4879] sp : ffff8000204c7910 [ 114.644236][ T4879] x29: ffff8000204c7910 x28: fffffc0003637d48 x27: dfff800000000000 [ 114.646312][ T4879] x26: dfff800000000000 x25: 1fffe0001d70bab0 x24: ffff0000eb85d5f8 [ 114.648387][ T4879] x23: 1fffe0001d70bab9 x22: dfff800000000000 x21: 0000000000000000 [ 114.650373][ T4879] x20: ffff0000eb85d5c8 x19: ffff0000eb85d580 x18: 0000000000000000 [ 114.652477][ T4879] x17: 0000000000000000 x16: ffff8000082ec940 x15: 000000000000a000 [ 114.654654][ T4879] x14: 1ffff0000296e06c x13: dfff800000000000 x12: 0000000000000003 [ 114.656813][ T4879] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff0000ccbc8000 [ 114.658910][ T4879] x8 : ffff8000089e9d6c x7 : 0000000000000000 x6 : 0000000000000000 [ 114.661020][ T4879] x5 : 0000000000000080 x4 : 0000000000000000 x3 : ffff800008046154 [ 114.663172][ T4879] x2 : 0000000000000006 x1 : 0000000000000000 x0 : 0000000000000000 [ 114.665328][ T4879] Call trace: [ 114.666160][ T4879] drop_nlink+0xe8/0x148 [ 114.667312][ T4879] f2fs_drop_nlink+0x10c/0x314 [ 114.668547][ T4879] f2fs_delete_entry+0x9e4/0xd6c [ 114.669849][ T4879] f2fs_unlink+0x2fc/0x93c [ 114.671016][ T4879] vfs_unlink+0x2f0/0x508 [ 114.672152][ T4879] do_unlinkat+0x4cc/0x830 [ 114.673357][ T4879] __arm64_sys_unlinkat+0xcc/0xfc [ 114.674633][ T4879] invoke_syscall+0x98/0x2b8 [ 114.675773][ T4879] el0_svc_common+0x138/0x258 [ 114.676944][ T4879] do_el0_svc+0x58/0x14c [ 114.677980][ T4879] el0_svc+0x7c/0x1f0 [ 114.678913][ T4879] el0t_64_sync_handler+0x84/0xe4 [ 114.680083][ T4879] el0t_64_sync+0x1a0/0x1a4 [ 114.681237][ T4879] irq event stamp: 306950 [ 114.682337][ T4879] hardirqs last enabled at (306949): [] seqcount_lockdep_reader_access+0x208/0x2cc [ 114.685190][ T4879] hardirqs last disabled at (306950): [] el1_dbg+0x24/0x80 [ 114.687341][ T4879] softirqs last enabled at (306844): [] local_bh_enable+0x10/0x34 [ 114.689717][ T4879] softirqs last disabled at (306842): [] local_bh_disable+0x10/0x34 [ 114.692308][ T4879] ---[ end trace e64d2ecfb27bc9a6 ]--- [ 115.769599][ T4885] loop0: detected capacity change from 0 to 131072 [ 115.866635][ T4885] F2FS-fs (loop0): invalid crc value [ 115.871672][ T4885] F2FS-fs (loop0): Found nat_bits in checkpoint [ 115.894802][ T4885] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e4 [ 115.904028][ T4885] ------------[ cut here ]------------ [ 115.905470][ T4885] WARNING: CPU: 1 PID: 4885 at fs/inode.c:307 drop_nlink+0xe8/0x148 [ 115.907619][ T4885] Modules linked in: [ 115.908590][ T4885] CPU: 1 PID: 4885 Comm: syz.0.21 Tainted: G W 5.15.178-syzkaller #0 [ 115.910902][ T4885] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024 [ 115.913394][ T4885] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 115.915457][ T4885] pc : drop_nlink+0xe8/0x148 [ 115.916634][ T4885] lr : drop_nlink+0xe8/0x148 [ 115.917796][ T4885] sp : ffff80001d287910 [ 115.918766][ T4885] x29: ffff80001d287910 x28: fffffc0003401c08 x27: dfff800000000000 [ 115.920772][ T4885] x26: dfff800000000000 x25: 1fffe0001d747000 x24: ffff0000eba38078 [ 115.922792][ T4885] x23: 1fffe0001d747009 x22: dfff800000000000 x21: 0000000000000000 [ 115.924817][ T4885] x20: ffff0000eba38048 x19: ffff0000eba38000 x18: 0000000000000000 [ 115.926935][ T4885] x17: 0000000000000000 x16: ffff8000082ec940 x15: 000000000000a000 [ 115.929019][ T4885] x14: 1ffff0000296e06c x13: dfff800000000000 x12: 0000000000000003 [ 115.931026][ T4885] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff0000ccbc9b40 [ 115.933037][ T4885] x8 : ffff8000089e9d6c x7 : 0000000000000000 x6 : 0000000000000000 [ 115.935031][ T4885] x5 : 0000000000000080 x4 : 0000000000000000 x3 : ffff800008046154 [ 115.936946][ T4885] x2 : 0000000000000006 x1 : 0000000000000000 x0 : 0000000000000000 [ 115.938908][ T4885] Call trace: [ 115.939750][ T4885] drop_nlink+0xe8/0x148 [ 115.940816][ T4885] f2fs_drop_nlink+0x10c/0x314 [ 115.942050][ T4885] f2fs_delete_entry+0x9e4/0xd6c [ 115.943293][ T4885] f2fs_unlink+0x2fc/0x93c [ 115.944329][ T4885] vfs_unlink+0x2f0/0x508 [ 115.945407][ T4885] do_unlinkat+0x4cc/0x830 [ 115.946559][ T4885] __arm64_sys_unlinkat+0xcc/0xfc [ 115.947826][ T4885] invoke_syscall+0x98/0x2b8 [ 115.949001][ T4885] el0_svc_common+0x138/0x258 [ 115.950153][ T4885] do_el0_svc+0x58/0x14c [ 115.951259][ T4885] el0_svc+0x7c/0x1f0 [ 115.952274][ T4885] el0t_64_sync_handler+0x84/0xe4 [ 115.953589][ T4885] el0t_64_sync+0x1a0/0x1a4 [ 115.954609][ T4885] irq event stamp: 306814 [ 115.955670][ T4885] hardirqs last enabled at (306813): [] seqcount_lockdep_reader_access+0x208/0x2cc [ 115.958437][ T4885] hardirqs last disabled at (306814): [] el1_dbg+0x24/0x80 [ 115.960601][ T4885] softirqs last enabled at (306702): [] local_bh_enable+0x10/0x34 [ 115.963125][ T4885] softirqs last disabled at (306700): [] local_bh_disable+0x10/0x34 [ 115.965656][ T4885] ---[ end trace e64d2ecfb27bc9a7 ]--- [ 117.004965][ T4891] loop0: detected capacity change from 0 to 131072 [ 117.046085][ T4891] F2FS-fs (loop0): invalid crc value [ 117.050307][ T4891] F2FS-fs (loop0): Found nat_bits in checkpoint [ 117.065344][ T4891] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e4 [ 117.068824][ T4891] ------------[ cut here ]------------ [ 117.070316][ T4891] WARNING: CPU: 1 PID: 4891 at fs/inode.c:307 drop_nlink+0xe8/0x148 [ 117.072395][ T4891] Modules linked in: [ 117.073421][ T4891] CPU: 1 PID: 4891 Comm: syz.0.22 Tainted: G W 5.15.178-syzkaller #0 [ 117.075806][ T4891] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024 [ 117.078287][ T4891] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 117.080299][ T4891] pc : drop_nlink+0xe8/0x148 [ 117.081482][ T4891] lr : drop_nlink+0xe8/0x148 [ 117.082640][ T4891] sp : ffff8000204c7910 [ 117.083652][ T4891] x29: ffff8000204c7910 x28: fffffc000305b808 x27: dfff800000000000 [ 117.085715][ T4891] x26: dfff800000000000 x25: 1fffe0001d7474c0 x24: ffff0000eba3a678 [ 117.087702][ T4891] x23: 1fffe0001d7474c9 x22: dfff800000000000 x21: 0000000000000000 [ 117.089719][ T4891] x20: ffff0000eba3a648 x19: ffff0000eba3a600 x18: 0000000000000000 [ 117.091694][ T4891] x17: 0000000000000000 x16: ffff8000082ec940 x15: 000000000000a000 [ 117.093760][ T4891] x14: 1ffff0000296e06c x13: dfff800000000000 x12: 0000000000000003 [ 117.095810][ T4891] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff0000d1060000 [ 117.097892][ T4891] x8 : ffff8000089e9d6c x7 : 0000000000000000 x6 : 0000000000000000 [ 117.099954][ T4891] x5 : 0000000000000080 x4 : 0000000000000000 x3 : ffff800008046154 [ 117.102105][ T4891] x2 : 0000000000000006 x1 : 0000000000000000 x0 : 0000000000000000 [ 117.104174][ T4891] Call trace: [ 117.104949][ T4891] drop_nlink+0xe8/0x148 [ 117.106019][ T4891] f2fs_drop_nlink+0x10c/0x314 [ 117.107259][ T4891] f2fs_delete_entry+0x9e4/0xd6c [ 117.108503][ T4891] f2fs_unlink+0x2fc/0x93c [ 117.109606][ T4891] vfs_unlink+0x2f0/0x508 [ 117.110670][ T4891] do_unlinkat+0x4cc/0x830 [ 117.111752][ T4891] __arm64_sys_unlinkat+0xcc/0xfc [ 117.112979][ T4891] invoke_syscall+0x98/0x2b8 [ 117.114156][ T4891] el0_svc_common+0x138/0x258 [ 117.115364][ T4891] do_el0_svc+0x58/0x14c [ 117.116446][ T4891] el0_svc+0x7c/0x1f0 [ 117.117527][ T4891] el0t_64_sync_handler+0x84/0xe4 [ 117.118841][ T4891] el0t_64_sync+0x1a0/0x1a4 [ 117.119965][ T4891] irq event stamp: 306714 [ 117.121089][ T4891] hardirqs last enabled at (306713): [] seqcount_lockdep_reader_access+0x208/0x2cc [ 117.123910][ T4891] hardirqs last disabled at (306714): [] el1_dbg+0x24/0x80 [ 117.126221][ T4891] softirqs last enabled at (306622): [] local_bh_enable+0x10/0x34 [ 117.128511][ T4891] softirqs last disabled at (306620): [] local_bh_disable+0x10/0x34 [ 117.130834][ T4891] ---[ end trace e64d2ecfb27bc9a8 ]--- [ 118.224335][ T4897] loop0: detected capacity change from 0 to 131072 [ 118.306732][ T4897] F2FS-fs (loop0): invalid crc value