Warning: Permanently added '10.128.1.135' (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 [ 81.125185][ T4409] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k SSFS [ 88.933936][ T1867] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 88.936034][ T1867] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 88.938577][ T1867] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 88.950563][ T1867] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 88.952705][ T1867] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 88.955326][ T1867] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 89.393321][ T4470] chnl_net:caif_netlink_parms(): no params data found [ 89.424450][ T4470] bridge0: port 1(bridge_slave_0) entered blocking state [ 89.426461][ T4470] bridge0: port 1(bridge_slave_0) entered disabled state [ 89.429136][ T4470] device bridge_slave_0 entered promiscuous mode [ 89.433557][ T4470] bridge0: port 2(bridge_slave_1) entered blocking state [ 89.435586][ T4470] bridge0: port 2(bridge_slave_1) entered disabled state [ 89.438387][ T4470] device bridge_slave_1 entered promiscuous mode [ 89.453389][ T4470] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 89.457792][ T4470] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 89.472048][ T4470] team0: Port device team_slave_0 added [ 89.477097][ T4470] team0: Port device team_slave_1 added [ 89.489713][ T4470] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 89.493093][ T4470] 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. [ 89.500534][ T4470] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 89.504986][ T4470] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 89.506821][ T4470] 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. [ 89.515495][ T4470] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 89.593540][ T4470] device hsr_slave_0 entered promiscuous mode [ 89.651508][ T4470] device hsr_slave_1 entered promiscuous mode [ 90.445033][ T4470] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 90.482142][ T4470] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 90.522858][ T4470] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 90.545049][ T4470] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 90.620969][ T4470] 8021q: adding VLAN 0 to HW filter on device bond0 [ 90.628030][ T1867] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 90.631646][ T1867] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 90.636393][ T4470] 8021q: adding VLAN 0 to HW filter on device team0 [ 90.642860][ T1867] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 90.646006][ T1867] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 90.648487][ T1867] bridge0: port 1(bridge_slave_0) entered blocking state [ 90.650505][ T1867] bridge0: port 1(bridge_slave_0) entered forwarding state [ 90.659545][ T1867] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 90.662489][ T1867] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 90.665084][ T1867] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 90.667564][ T1867] bridge0: port 2(bridge_slave_1) entered blocking state [ 90.669448][ T1867] bridge0: port 2(bridge_slave_1) entered forwarding state [ 90.671959][ T1867] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 90.682444][ T1867] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 90.685544][ T1867] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 90.688960][ T1867] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 90.691964][ T1867] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 90.694639][ T1867] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 90.702415][ T4470] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 90.705222][ T4470] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 90.709613][ T1867] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 90.714810][ T1867] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 90.717330][ T1867] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 90.721312][ T1867] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 90.723915][ T1867] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 90.729217][ T1867] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 90.796753][ T4470] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 90.798935][ T365] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 90.803156][ T365] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 90.815711][ T365] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 90.818380][ T365] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 90.865767][ T365] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 90.868323][ T365] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 90.871343][ T365] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 90.874125][ T365] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 90.878239][ T4470] device veth0_vlan entered promiscuous mode [ 90.884347][ T4470] device veth1_vlan entered promiscuous mode [ 90.899968][ T365] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 90.903268][ T365] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 90.905760][ T365] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 90.908800][ T365] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 90.915815][ T4470] device veth0_macvtap entered promiscuous mode [ 90.920284][ T4470] device veth1_macvtap entered promiscuous mode [ 90.929800][ T4470] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 90.932419][ T365] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 90.934849][ T365] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 90.937242][ T365] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 90.943089][ T365] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 90.948259][ T4470] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 90.951932][ T365] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 90.954893][ T365] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 90.958732][ T4470] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 90.962746][ T4470] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 90.964979][ T4470] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 90.967332][ T4470] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 1970/01/01 00:01:31 executed programs: 0 [ 91.243960][ T4576] chnl_net:caif_netlink_parms(): no params data found [ 91.307231][ T4576] bridge0: port 1(bridge_slave_0) entered blocking state [ 91.309329][ T4576] bridge0: port 1(bridge_slave_0) entered disabled state [ 91.314280][ T4576] device bridge_slave_0 entered promiscuous mode [ 91.318346][ T4576] bridge0: port 2(bridge_slave_1) entered blocking state [ 91.322050][ T4576] bridge0: port 2(bridge_slave_1) entered disabled state [ 91.324593][ T4576] device bridge_slave_1 entered promiscuous mode [ 91.341471][ T4576] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 91.345563][ T4576] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 91.361730][ T4576] team0: Port device team_slave_0 added [ 91.364893][ T4576] team0: Port device team_slave_1 added [ 91.381450][ T4576] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 91.383441][ T4576] 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. [ 91.390734][ T4576] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 91.395054][ T4576] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 91.396828][ T4576] 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. [ 91.403850][ T4576] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 91.462245][ T4576] device hsr_slave_0 entered promiscuous mode [ 91.510181][ T4576] device hsr_slave_1 entered promiscuous mode [ 91.550028][ T4576] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 91.552084][ T4576] Cannot create hsr debugfs directory [ 91.616872][ T4576] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 93.220119][ T7] Bluetooth: hci0: command 0x0409 tx timeout [ 94.488741][ T4576] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 95.290179][ T25] Bluetooth: hci0: command 0x041b tx timeout [ 96.685147][ T4576] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 96.756785][ T4576] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 96.932240][ T4576] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 96.990508][ T4576] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 97.031748][ T4576] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 97.091549][ T4576] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 97.188106][ T4576] 8021q: adding VLAN 0 to HW filter on device bond0 [ 97.196061][ T365] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 97.198591][ T365] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 97.205030][ T4576] 8021q: adding VLAN 0 to HW filter on device team0 [ 97.208984][ T365] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 97.212064][ T365] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 97.214540][ T365] bridge0: port 1(bridge_slave_0) entered blocking state [ 97.216351][ T365] bridge0: port 1(bridge_slave_0) entered forwarding state [ 97.218657][ T365] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 97.233598][ T365] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 97.236239][ T365] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 97.238672][ T365] bridge0: port 2(bridge_slave_1) entered blocking state [ 97.240607][ T365] bridge0: port 2(bridge_slave_1) entered forwarding state [ 97.247585][ T365] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 97.253672][ T365] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 97.258731][ T365] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 97.265618][ T365] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 97.268312][ T365] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 97.282579][ T365] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 97.285420][ T365] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 97.288151][ T365] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 97.291190][ T365] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 97.296090][ T365] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 97.298734][ T365] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 97.305330][ T4576] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 97.370039][ T25] Bluetooth: hci0: command 0x040f tx timeout [ 97.372979][ T1867] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 97.375076][ T1867] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 97.381036][ T4576] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 97.393240][ T1867] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 97.396003][ T1867] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 97.407797][ T1867] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 97.410598][ T1867] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 97.413315][ T1867] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 97.415727][ T1867] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 97.420888][ T4576] device veth0_vlan entered promiscuous mode [ 97.427462][ T4576] device veth1_vlan entered promiscuous mode [ 97.442359][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 97.445036][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 97.447580][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 97.451115][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 97.455008][ T4576] device veth0_macvtap entered promiscuous mode [ 97.459051][ T4576] device veth1_macvtap entered promiscuous mode [ 97.476209][ T4576] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 97.479077][ T4576] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 97.484344][ T4576] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 97.486597][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 97.489151][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 97.492814][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 97.495365][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 97.500385][ T4576] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 97.503150][ T4576] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 97.506685][ T4576] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 97.508788][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 97.511986][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 97.516739][ T4576] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 97.519133][ T4576] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 97.522400][ T4576] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 97.524642][ T4576] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 97.566263][ T136] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 97.578541][ T136] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 97.581119][ T9] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 97.582884][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 97.583281][ T9] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 97.588129][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready 1970/01/01 00:01:37 executed programs: 2 [ 97.782976][ T148] device hsr_slave_0 left promiscuous mode [ 97.820253][ T148] device hsr_slave_1 left promiscuous mode [ 97.920312][ T148] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 97.922333][ T148] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 97.925297][ T148] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 97.927239][ T148] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 97.931153][ T148] device bridge_slave_1 left promiscuous mode [ 97.932875][ T148] bridge0: port 2(bridge_slave_1) entered disabled state [ 97.982579][ T148] device bridge_slave_0 left promiscuous mode [ 97.984325][ T148] bridge0: port 1(bridge_slave_0) entered disabled state [ 98.110050][ T148] device veth1_macvtap left promiscuous mode [ 98.111669][ T148] device veth0_macvtap left promiscuous mode [ 98.113443][ T148] device veth1_vlan left promiscuous mode [ 98.114949][ T148] device veth0_vlan left promiscuous mode [ 98.317469][ T148] team0 (unregistering): Port device team_slave_1 removed [ 98.325881][ T148] team0 (unregistering): Port device team_slave_0 removed [ 98.333551][ T148] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 98.380022][ T148] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 98.395410][ T4840] loop0: detected capacity change from 0 to 131072 [ 98.485362][ T4840] F2FS-fs (loop0): invalid crc value [ 98.505592][ T148] bond0 (unregistering): Released all slaves [ 98.516234][ T4840] F2FS-fs (loop0): Found nat_bits in checkpoint [ 98.534565][ T4840] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e4 [ 98.545798][ T4840] ------------[ cut here ]------------ [ 98.547437][ T4840] WARNING: CPU: 1 PID: 4840 at fs/inode.c:332 drop_nlink+0xe8/0x148 [ 98.549749][ T4840] Modules linked in: [ 98.550818][ T4840] CPU: 1 PID: 4840 Comm: syz.0.15 Not tainted 5.15.180-syzkaller #0 [ 98.552975][ T4840] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 98.555823][ T4840] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 98.557984][ T4840] pc : drop_nlink+0xe8/0x148 [ 98.559260][ T4840] lr : drop_nlink+0xe8/0x148 [ 98.560554][ T4840] sp : ffff80001fb279b0 [ 98.561824][ T4840] x29: ffff80001fb279b0 x28: ffff0000ec860980 x27: dfff800000000000 [ 98.564104][ T4840] x26: 1fffff800068bb49 x25: dfff800000000000 x24: 1fffe0001d90c130 [ 98.566264][ T4840] x23: 1fffe0001d90c139 x22: dfff800000000000 x21: 0000000000000000 [ 98.568469][ T4840] x20: ffff0000ec8609c8 x19: ffff0000ec860980 x18: 1fffe0003685b38e [ 98.570644][ T4840] x17: ffff800016cde000 x16: ffff8000082bfa24 x15: ffff8000167be4c0 [ 98.572816][ T4840] x14: ffff0000dd0a4080 x13: dfff800000000000 x12: 0000000000ff0100 [ 98.574955][ T4840] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000894ee90 [ 98.577134][ T4840] x8 : ffff0000dd0a3680 x7 : 0000000000000000 x6 : 0000000000000000 [ 98.579426][ T4840] x5 : ffff800016ea0268 x4 : 0000000000000000 x3 : ffff800008044a14 [ 98.581625][ T4840] x2 : 0000000000000006 x1 : 0000000000000000 x0 : 0000000000000000 [ 98.583895][ T4840] Call trace: [ 98.584781][ T4840] drop_nlink+0xe8/0x148 [ 98.585949][ T4840] f2fs_drop_nlink+0x108/0x300 [ 98.587254][ T4840] f2fs_delete_entry+0x9dc/0xd5c [ 98.588624][ T4840] f2fs_unlink+0x2a0/0x84c [ 98.589792][ T4840] vfs_unlink+0x2e0/0x4f4 [ 98.591040][ T4840] do_unlinkat+0x31c/0x600 [ 98.592228][ T4840] __arm64_sys_unlinkat+0xe0/0xfc [ 98.593643][ T4840] invoke_syscall+0x98/0x2b8 [ 98.594879][ T4840] el0_svc_common+0x138/0x258 [ 98.596225][ T4840] do_el0_svc+0x58/0x14c [ 98.597372][ T4840] el0_svc+0x78/0x1e0 [ 98.598449][ T4840] el0t_64_sync_handler+0xcc/0xe4 [ 98.599827][ T4840] el0t_64_sync+0x1a0/0x1a4 [ 98.601048][ T4840] irq event stamp: 306662 [ 98.602224][ T4840] hardirqs last enabled at (306661): [] seqcount_lockdep_reader_access+0x1fc/0x2c4 [ 98.605226][ T4840] hardirqs last disabled at (306662): [] el1_dbg+0x24/0x80 [ 98.607666][ T4840] softirqs last enabled at (306516): [] local_bh_enable+0x10/0x34 [ 98.610200][ T4840] softirqs last disabled at (306514): [] local_bh_disable+0x10/0x34 [ 98.612811][ T4840] ---[ end trace b07dbe2c204a7e93 ]--- [ 99.450001][ T4098] Bluetooth: hci0: command 0x0419 tx timeout [ 99.662653][ T4846] loop0: detected capacity change from 0 to 131072 [ 99.744372][ T4846] F2FS-fs (loop0): invalid crc value [ 99.748502][ T4846] F2FS-fs (loop0): Found nat_bits in checkpoint [ 99.795654][ T4846] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e4 [ 99.799263][ T4846] ------------[ cut here ]------------ [ 99.800771][ T4846] WARNING: CPU: 1 PID: 4846 at fs/inode.c:332 drop_nlink+0xe8/0x148 [ 99.802945][ T4846] Modules linked in: [ 99.804007][ T4846] CPU: 1 PID: 4846 Comm: syz.0.16 Tainted: G W 5.15.180-syzkaller #0 [ 99.806572][ T4846] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 99.809345][ T4846] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 99.811394][ T4846] pc : drop_nlink+0xe8/0x148 [ 99.812586][ T4846] lr : drop_nlink+0xe8/0x148 [ 99.813827][ T4846] sp : ffff80001f5579b0 [ 99.814912][ T4846] x29: ffff80001f5579b0 x28: ffff0000ec862f80 x27: dfff800000000000 [ 99.817062][ T4846] x26: 1fffff8000640501 x25: dfff800000000000 x24: 1fffe0001d90c5f0 [ 99.819215][ T4846] x23: 1fffe0001d90c5f9 x22: dfff800000000000 x21: 0000000000000000 [ 99.821343][ T4846] x20: ffff0000ec862fc8 x19: ffff0000ec862f80 x18: 0000000000000000 [ 99.823456][ T4846] x17: 0000000000000000 x16: ffff8000082bfa24 x15: 0000000000000406 [ 99.825622][ T4846] x14: 0000000000ff0100 x13: 1ffff0000282a06b x12: 0000000000ff0100 [ 99.827765][ T4846] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000894ee90 [ 99.829980][ T4846] x8 : ffff0000c54c1b40 x7 : 0000000000000000 x6 : 0000000000000000 [ 99.832079][ T4846] x5 : 0000000000000080 x4 : 0000000000000000 x3 : ffff800008044a14 [ 99.834266][ T4846] x2 : 0000000000000006 x1 : 0000000000000000 x0 : 0000000000000000 [ 99.836407][ T4846] Call trace: [ 99.837306][ T4846] drop_nlink+0xe8/0x148 [ 99.838466][ T4846] f2fs_drop_nlink+0x108/0x300 [ 99.839705][ T4846] f2fs_delete_entry+0x9dc/0xd5c [ 99.841093][ T4846] f2fs_unlink+0x2a0/0x84c [ 99.842490][ T4846] vfs_unlink+0x2e0/0x4f4 [ 99.843673][ T4846] do_unlinkat+0x31c/0x600 [ 99.844889][ T4846] __arm64_sys_unlinkat+0xe0/0xfc [ 99.846231][ T4846] invoke_syscall+0x98/0x2b8 [ 99.847466][ T4846] el0_svc_common+0x138/0x258 [ 99.848787][ T4846] do_el0_svc+0x58/0x14c [ 99.849905][ T4846] el0_svc+0x78/0x1e0 [ 99.851065][ T4846] el0t_64_sync_handler+0xcc/0xe4 [ 99.852411][ T4846] el0t_64_sync+0x1a0/0x1a4 [ 99.853611][ T4846] irq event stamp: 305220 [ 99.854760][ T4846] hardirqs last enabled at (305219): [] seqcount_lockdep_reader_access+0x1fc/0x2c4 [ 99.857800][ T4846] hardirqs last disabled at (305220): [] el1_dbg+0x24/0x80 [ 99.860161][ T4846] softirqs last enabled at (305120): [] local_bh_enable+0x10/0x34 [ 99.862741][ T4846] softirqs last disabled at (305118): [] local_bh_disable+0x10/0x34 [ 99.865357][ T4846] ---[ end trace b07dbe2c204a7e94 ]--- [ 100.929593][ T4852] loop0: detected capacity change from 0 to 131072 [ 100.973733][ T4852] F2FS-fs (loop0): invalid crc value [ 100.977832][ T4852] F2FS-fs (loop0): Found nat_bits in checkpoint [ 101.001828][ T4852] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e4 [ 101.005428][ T4852] ------------[ cut here ]------------ [ 101.006960][ T4852] WARNING: CPU: 1 PID: 4852 at fs/inode.c:332 drop_nlink+0xe8/0x148 [ 101.009142][ T4852] Modules linked in: [ 101.010165][ T4852] CPU: 1 PID: 4852 Comm: syz.0.17 Tainted: G W 5.15.180-syzkaller #0 [ 101.012685][ T4852] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 101.015330][ T4852] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 101.017444][ T4852] pc : drop_nlink+0xe8/0x148 [ 101.018671][ T4852] lr : drop_nlink+0xe8/0x148 [ 101.019841][ T4852] sp : ffff80001fb779b0 [ 101.020985][ T4852] x29: ffff80001fb779b0 x28: ffff0000ec865580 x27: dfff800000000000 [ 101.023103][ T4852] x26: 1fffff80006475c1 x25: dfff800000000000 x24: 1fffe0001d90cab0 [ 101.025290][ T4852] x23: 1fffe0001d90cab9 x22: dfff800000000000 x21: 0000000000000000 [ 101.027450][ T4852] x20: ffff0000ec8655c8 x19: ffff0000ec865580 x18: 0000000000000000 [ 101.029584][ T4852] x17: 0000000000000000 x16: ffff8000082bfa24 x15: 0000000000000406 [ 101.031658][ T4852] x14: 0000000000ff0100 x13: 1ffff0000282a06b x12: 0000000000ff0100 [ 101.033728][ T4852] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000894ee90 [ 101.035831][ T4852] x8 : ffff0000cc489b40 x7 : 0000000000000000 x6 : 0000000000000000 [ 101.037950][ T4852] x5 : 0000000000000080 x4 : 0000000000000000 x3 : ffff800008044a14 [ 101.040089][ T4852] x2 : 0000000000000006 x1 : 0000000000000000 x0 : 0000000000000000 [ 101.042224][ T4852] Call trace: [ 101.043115][ T4852] drop_nlink+0xe8/0x148 [ 101.044226][ T4852] f2fs_drop_nlink+0x108/0x300 [ 101.045481][ T4852] f2fs_delete_entry+0x9dc/0xd5c [ 101.046794][ T4852] f2fs_unlink+0x2a0/0x84c [ 101.047935][ T4852] vfs_unlink+0x2e0/0x4f4 [ 101.049029][ T4852] do_unlinkat+0x31c/0x600 [ 101.050155][ T4852] __arm64_sys_unlinkat+0xe0/0xfc [ 101.051431][ T4852] invoke_syscall+0x98/0x2b8 [ 101.052678][ T4852] el0_svc_common+0x138/0x258 [ 101.053971][ T4852] do_el0_svc+0x58/0x14c [ 101.055144][ T4852] el0_svc+0x78/0x1e0 [ 101.056158][ T4852] el0t_64_sync_handler+0xcc/0xe4 [ 101.057487][ T4852] el0t_64_sync+0x1a0/0x1a4 [ 101.058710][ T4852] irq event stamp: 306180 [ 101.059846][ T4852] hardirqs last enabled at (306179): [] seqcount_lockdep_reader_access+0x1fc/0x2c4 [ 101.062759][ T4852] hardirqs last disabled at (306180): [] el1_dbg+0x24/0x80 [ 101.065109][ T4852] softirqs last enabled at (306086): [] local_bh_enable+0x10/0x34 [ 101.067599][ T4852] softirqs last disabled at (306084): [] local_bh_disable+0x10/0x34 [ 101.070103][ T4852] ---[ end trace b07dbe2c204a7e95 ]--- [ 102.085544][ T4858] loop0: detected capacity change from 0 to 131072 [ 102.143775][ T4858] F2FS-fs (loop0): invalid crc value [ 102.152040][ T4858] F2FS-fs (loop0): Found nat_bits in checkpoint [ 102.168759][ T4858] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e4 [ 102.172815][ T4858] ------------[ cut here ]------------ [ 102.174448][ T4858] WARNING: CPU: 1 PID: 4858 at fs/inode.c:332 drop_nlink+0xe8/0x148 [ 102.176682][ T4858] Modules linked in: [ 102.177720][ T4858] CPU: 1 PID: 4858 Comm: syz.0.18 Tainted: G W 5.15.180-syzkaller #0 [ 102.180287][ T4858] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 102.183023][ T4858] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 102.185192][ T4858] pc : drop_nlink+0xe8/0x148 [ 102.186499][ T4858] lr : drop_nlink+0xe8/0x148 [ 102.187731][ T4858] sp : ffff80001fcb79b0 [ 102.188778][ T4858] x29: ffff80001fcb79b0 x28: ffff0000ec865f00 x27: dfff800000000000 [ 102.190919][ T4858] x26: 1fffff8000651dc9 x25: dfff800000000000 x24: 1fffe0001d90cbe0 [ 102.193120][ T4858] x23: 1fffe0001d90cbe9 x22: dfff800000000000 x21: 0000000000000000 [ 102.195365][ T4858] x20: ffff0000ec865f48 x19: ffff0000ec865f00 x18: 0000000000000000 [ 102.197569][ T4858] x17: 0000000000000000 x16: ffff8000082bfa24 x15: 0000000000000406 [ 102.199831][ T4858] x14: 0000000000ff0100 x13: 1ffff0000282a06b x12: 0000000000ff0100 [ 102.202117][ T4858] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000894ee90 [ 102.204439][ T4858] x8 : ffff0000cc488000 x7 : 0000000000000000 x6 : 0000000000000000 [ 102.206559][ T4858] x5 : 0000000000000080 x4 : 0000000000000000 x3 : ffff800008044a14 [ 102.208799][ T4858] x2 : 0000000000000006 x1 : 0000000000000000 x0 : 0000000000000000 [ 102.211038][ T4858] Call trace: [ 102.211918][ T4858] drop_nlink+0xe8/0x148 [ 102.213011][ T4858] f2fs_drop_nlink+0x108/0x300 [ 102.214348][ T4858] f2fs_delete_entry+0x9dc/0xd5c [ 102.215668][ T4858] f2fs_unlink+0x2a0/0x84c [ 102.216979][ T4858] vfs_unlink+0x2e0/0x4f4 [ 102.218151][ T4858] do_unlinkat+0x31c/0x600 [ 102.219282][ T4858] __arm64_sys_unlinkat+0xe0/0xfc [ 102.220603][ T4858] invoke_syscall+0x98/0x2b8 [ 102.221843][ T4858] el0_svc_common+0x138/0x258 [ 102.223149][ T4858] do_el0_svc+0x58/0x14c [ 102.224278][ T4858] el0_svc+0x78/0x1e0 [ 102.225311][ T4858] el0t_64_sync_handler+0xcc/0xe4 [ 102.226653][ T4858] el0t_64_sync+0x1a0/0x1a4 [ 102.227895][ T4858] irq event stamp: 306524 [ 102.229054][ T4858] hardirqs last enabled at (306523): [] seqcount_lockdep_reader_access+0x1fc/0x2c4 [ 102.232097][ T4858] hardirqs last disabled at (306524): [] el1_dbg+0x24/0x80 [ 102.234430][ T4858] softirqs last enabled at (306422): [] local_bh_enable+0x10/0x34 [ 102.236988][ T4858] softirqs last disabled at (306420): [] local_bh_disable+0x10/0x34 [ 102.239571][ T4858] ---[ end trace b07dbe2c204a7e96 ]--- [ 103.221851][ T4864] loop0: detected capacity change from 0 to 131072 [ 103.283733][ T4864] F2FS-fs (loop0): invalid crc value [ 103.288046][ T4864] F2FS-fs (loop0): Found nat_bits in checkpoint [ 103.303559][ T4864] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e4 [ 103.307121][ T4864] ------------[ cut here ]------------ [ 103.308587][ T4864] WARNING: CPU: 0 PID: 4864 at fs/inode.c:332 drop_nlink+0xe8/0x148 [ 103.310700][ T4864] Modules linked in: [ 103.311872][ T4864] CPU: 0 PID: 4864 Comm: syz.0.19 Tainted: G W 5.15.180-syzkaller #0 [ 103.314374][ T4864] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 103.317058][ T4864] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 103.319239][ T4864] pc : drop_nlink+0xe8/0x148 [ 103.320460][ T4864] lr : drop_nlink+0xe8/0x148 [ 103.321726][ T4864] sp : ffff80001fd379b0 [ 103.322912][ T4864] x29: ffff80001fd379b0 x28: ffff0000ec874280 x27: dfff800000000000 [ 103.325006][ T4864] x26: 1fffff8000643cc1 x25: dfff800000000000 x24: 1fffe0001d90e850 [ 103.327124][ T4864] x23: 1fffe0001d90e859 x22: dfff800000000000 x21: 0000000000000000 [ 103.329213][ T4864] x20: ffff0000ec8742c8 x19: ffff0000ec874280 x18: 0000000000000000 [ 103.331373][ T4864] x17: 0000000000000000 x16: ffff8000082bfa24 x15: 0000000000000406 [ 103.333624][ T4864] x14: 0000000000ff0100 x13: 1ffff0000282a06b x12: 0000000000ff0100 [ 103.335830][ T4864] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000894ee90 [ 103.338070][ T4864] x8 : ffff0000da9e0000 x7 : 0000000000000000 x6 : 0000000000000000 [ 103.340238][ T4864] x5 : 0000000000000080 x4 : 0000000000000000 x3 : ffff800008044a14 [ 103.342413][ T4864] x2 : 0000000000000006 x1 : 0000000000000000 x0 : 0000000000000000 [ 103.344563][ T4864] Call trace: [ 103.345380][ T4864] drop_nlink+0xe8/0x148 [ 103.346519][ T4864] f2fs_drop_nlink+0x108/0x300 [ 103.347877][ T4864] f2fs_delete_entry+0x9dc/0xd5c [ 103.349237][ T4864] f2fs_unlink+0x2a0/0x84c [ 103.350385][ T4864] vfs_unlink+0x2e0/0x4f4 [ 103.351550][ T4864] do_unlinkat+0x31c/0x600 [ 103.352728][ T4864] __arm64_sys_unlinkat+0xe0/0xfc [ 103.354025][ T4864] invoke_syscall+0x98/0x2b8 [ 103.355284][ T4864] el0_svc_common+0x138/0x258 [ 103.356524][ T4864] do_el0_svc+0x58/0x14c [ 103.357629][ T4864] el0_svc+0x78/0x1e0 [ 103.358636][ T4864] el0t_64_sync_handler+0xcc/0xe4 [ 103.359942][ T4864] el0t_64_sync+0x1a0/0x1a4 [ 103.361200][ T4864] irq event stamp: 306080 [ 103.362304][ T4864] hardirqs last enabled at (306079): [] seqcount_lockdep_reader_access+0x1fc/0x2c4 [ 103.365255][ T4864] hardirqs last disabled at (306080): [] el1_dbg+0x24/0x80 [ 103.367609][ T4864] softirqs last enabled at (305972): [] local_bh_enable+0x10/0x34 [ 103.370054][ T4864] softirqs last disabled at (305970): [] local_bh_disable+0x10/0x34 [ 103.372603][ T4864] ---[ end trace b07dbe2c204a7e97 ]--- 1970/01/01 00:01:43 executed programs: 7 [ 104.355379][ T4870] loop0: detected capacity change from 0 to 131072 [ 104.444887][ T4870] F2FS-fs (loop0): invalid crc value [ 104.450685][ T4870] F2FS-fs (loop0): Found nat_bits in checkpoint [ 104.470808][ T4870] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e4 [ 104.475072][ T4870] ------------[ cut here ]------------ [ 104.476549][ T4870] WARNING: CPU: 1 PID: 4870 at fs/inode.c:332 drop_nlink+0xe8/0x148 [ 104.478633][ T4870] Modules linked in: [ 104.479616][ T4870] CPU: 1 PID: 4870 Comm: syz.0.20 Tainted: G W 5.15.180-syzkaller #0 [ 104.482167][ T4870] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 104.484893][ T4870] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 104.486991][ T4870] pc : drop_nlink+0xe8/0x148 [ 104.488243][ T4870] lr : drop_nlink+0xe8/0x148 [ 104.489493][ T4870] sp : ffff80001fc979b0 [ 104.490799][ T4870] x29: ffff80001fc979b0 x28: ffff0000ec998000 x27: dfff800000000000 [ 104.493038][ T4870] x26: 1fffff80006d2231 x25: dfff800000000000 x24: 1fffe0001d933000 [ 104.495311][ T4870] x23: 1fffe0001d933009 x22: dfff800000000000 x21: 0000000000000000 [ 104.497536][ T4870] x20: ffff0000ec998048 x19: ffff0000ec998000 x18: 0000000000000000 [ 104.499645][ T4870] x17: 0000000000000000 x16: ffff8000082bfa24 x15: 0000000000000406 [ 104.501807][ T4870] x14: 0000000000ff0100 x13: 1ffff0000282a06b x12: 0000000000ff0100 [ 104.503991][ T4870] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000894ee90 [ 104.506292][ T4870] x8 : ffff0000cc1a9b40 x7 : 0000000000000000 x6 : 0000000000000000 [ 104.508466][ T4870] x5 : 0000000000000080 x4 : 0000000000000000 x3 : ffff800008044a14 [ 104.510683][ T4870] x2 : 0000000000000006 x1 : 0000000000000000 x0 : 0000000000000000 [ 104.512883][ T4870] Call trace: [ 104.513766][ T4870] drop_nlink+0xe8/0x148 [ 104.514926][ T4870] f2fs_drop_nlink+0x108/0x300 [ 104.516252][ T4870] f2fs_delete_entry+0x9dc/0xd5c [ 104.517612][ T4870] f2fs_unlink+0x2a0/0x84c [ 104.518884][ T4870] vfs_unlink+0x2e0/0x4f4 [ 104.520057][ T4870] do_unlinkat+0x31c/0x600 [ 104.521246][ T4870] __arm64_sys_unlinkat+0xe0/0xfc [ 104.522624][ T4870] invoke_syscall+0x98/0x2b8 [ 104.523877][ T4870] el0_svc_common+0x138/0x258 [ 104.525148][ T4870] do_el0_svc+0x58/0x14c [ 104.526321][ T4870] el0_svc+0x78/0x1e0 [ 104.527360][ T4870] el0t_64_sync_handler+0xcc/0xe4 [ 104.528711][ T4870] el0t_64_sync+0x1a0/0x1a4 [ 104.529959][ T4870] irq event stamp: 305726 [ 104.531155][ T4870] hardirqs last enabled at (305725): [] seqcount_lockdep_reader_access+0x1fc/0x2c4 [ 104.534188][ T4870] hardirqs last disabled at (305726): [] el1_dbg+0x24/0x80 [ 104.536613][ T4870] softirqs last enabled at (305604): [] local_bh_enable+0x10/0x34 [ 104.539278][ T4870] softirqs last disabled at (305602): [] local_bh_disable+0x10/0x34 [ 104.541869][ T4870] ---[ end trace b07dbe2c204a7e98 ]--- [ 105.536288][ T4876] loop0: detected capacity change from 0 to 131072 [ 105.632845][ T4876] F2FS-fs (loop0): invalid crc value [ 105.636926][ T4876] F2FS-fs (loop0): Found nat_bits in checkpoint [ 105.653612][ T4876] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e4 [ 105.657044][ T4876] ------------[ cut here ]------------ [ 105.658427][ T4876] WARNING: CPU: 0 PID: 4876 at fs/inode.c:332 drop_nlink+0xe8/0x148 [ 105.660639][ T4876] Modules linked in: [ 105.661698][ T4876] CPU: 0 PID: 4876 Comm: syz.0.21 Tainted: G W 5.15.180-syzkaller #0 [ 105.664236][ T4876] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 105.666955][ T4876] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 105.668986][ T4876] pc : drop_nlink+0xe8/0x148 [ 105.670179][ T4876] lr : drop_nlink+0xe8/0x148 [ 105.671353][ T4876] sp : ffff80001fc979b0 [ 105.672450][ T4876] x29: ffff80001fc979b0 x28: ffff0000e18b8000 x27: dfff800000000000 [ 105.674516][ T4876] x26: 1fffff80006404f9 x25: dfff800000000000 x24: 1fffe0001c317000 [ 105.676615][ T4876] x23: 1fffe0001c317009 x22: dfff800000000000 x21: 0000000000000000 [ 105.678722][ T4876] x20: ffff0000e18b8048 x19: ffff0000e18b8000 x18: 0000000000000000 [ 105.680826][ T4876] x17: 0000000000000000 x16: ffff8000082bfa24 x15: 0000000000000406 [ 105.682907][ T4876] x14: 0000000000ff0100 x13: 1ffff0000282a06b x12: 0000000000ff0100 [ 105.685028][ T4876] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000894ee90 [ 105.687179][ T4876] x8 : ffff0000ce128000 x7 : 0000000000000000 x6 : 0000000000000000 [ 105.689254][ T4876] x5 : 0000000000000080 x4 : 0000000000000000 x3 : ffff800008044a14 [ 105.691419][ T4876] x2 : 0000000000000006 x1 : 0000000000000000 x0 : 0000000000000000 [ 105.693493][ T4876] Call trace: [ 105.694336][ T4876] drop_nlink+0xe8/0x148 [ 105.695452][ T4876] f2fs_drop_nlink+0x108/0x300 [ 105.696713][ T4876] f2fs_delete_entry+0x9dc/0xd5c [ 105.697974][ T4876] f2fs_unlink+0x2a0/0x84c [ 105.699147][ T4876] vfs_unlink+0x2e0/0x4f4 [ 105.700307][ T4876] do_unlinkat+0x31c/0x600 [ 105.701465][ T4876] __arm64_sys_unlinkat+0xe0/0xfc [ 105.702765][ T4876] invoke_syscall+0x98/0x2b8 [ 105.703991][ T4876] el0_svc_common+0x138/0x258 [ 105.705254][ T4876] do_el0_svc+0x58/0x14c [ 105.706393][ T4876] el0_svc+0x78/0x1e0 [ 105.707473][ T4876] el0t_64_sync_handler+0xcc/0xe4 [ 105.708784][ T4876] el0t_64_sync+0x1a0/0x1a4 [ 105.710005][ T4876] irq event stamp: 305760 [ 105.711127][ T4876] hardirqs last enabled at (305759): [] seqcount_lockdep_reader_access+0x1fc/0x2c4 [ 105.713973][ T4876] hardirqs last disabled at (305760): [] el1_dbg+0x24/0x80 [ 105.716323][ T4876] softirqs last enabled at (305646): [] local_bh_enable+0x10/0x34 [ 105.718820][ T4876] softirqs last disabled at (305644): [] local_bh_disable+0x10/0x34 [ 105.721455][ T4876] ---[ end trace b07dbe2c204a7e99 ]--- [ 106.711743][ T4882] loop0: detected capacity change from 0 to 131072 [ 106.770392][ T4882] F2FS-fs (loop0): invalid crc value [ 106.774733][ T4882] F2FS-fs (loop0): Found nat_bits in checkpoint [ 106.788758][ T4882] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e4 [ 106.792811][ T4882] ------------[ cut here ]------------ [ 106.794232][ T4882] WARNING: CPU: 1 PID: 4882 at fs/inode.c:332 drop_nlink+0xe8/0x148 [ 106.796310][ T4882] Modules linked in: [ 106.797329][ T4882] CPU: 1 PID: 4882 Comm: syz.0.22 Tainted: G W 5.15.180-syzkaller #0 [ 106.799735][ T4882] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 106.802467][ T4882] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 106.804482][ T4882] pc : drop_nlink+0xe8/0x148 [ 106.805847][ T4882] lr : drop_nlink+0xe8/0x148 [ 106.807030][ T4882] sp : ffff80001fe179b0 [ 106.808163][ T4882] x29: ffff80001fe179b0 x28: ffff0000ec999c80 x27: dfff800000000000 [ 106.810238][ T4882] x26: 1fffff8000763fd9 x25: dfff800000000000 x24: 1fffe0001d933390 [ 106.812380][ T4882] x23: 1fffe0001d933399 x22: dfff800000000000 x21: 0000000000000000 [ 106.814595][ T4882] x20: ffff0000ec999cc8 x19: ffff0000ec999c80 x18: 0000000000000000 [ 106.816670][ T4882] x17: 0000000000000000 x16: ffff8000082bfa24 x15: 0000000000000406 [ 106.818788][ T4882] x14: 0000000000ff0100 x13: 1ffff0000282a06b x12: 0000000000ff0100 [ 106.820910][ T4882] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000894ee90 [ 106.823088][ T4882] x8 : ffff0000cc513680 x7 : 0000000000000000 x6 : 0000000000000000 [ 106.825246][ T4882] x5 : 0000000000000080 x4 : 0000000000000000 x3 : ffff800008044a14 [ 106.827395][ T4882] x2 : 0000000000000006 x1 : 0000000000000000 x0 : 0000000000000000 [ 106.829471][ T4882] Call trace: [ 106.830304][ T4882] drop_nlink+0xe8/0x148 [ 106.831484][ T4882] f2fs_drop_nlink+0x108/0x300 [ 106.832763][ T4882] f2fs_delete_entry+0x9dc/0xd5c [ 106.834113][ T4882] f2fs_unlink+0x2a0/0x84c [ 106.835258][ T4882] vfs_unlink+0x2e0/0x4f4 [ 106.836367][ T4882] do_unlinkat+0x31c/0x600 [ 106.837477][ T4882] __arm64_sys_unlinkat+0xe0/0xfc [ 106.838865][ T4882] invoke_syscall+0x98/0x2b8 [ 106.840072][ T4882] el0_svc_common+0x138/0x258 [ 106.841289][ T4882] do_el0_svc+0x58/0x14c [ 106.842442][ T4882] el0_svc+0x78/0x1e0 [ 106.843493][ T4882] el0t_64_sync_handler+0xcc/0xe4 [ 106.844806][ T4882] el0t_64_sync+0x1a0/0x1a4 [ 106.846002][ T4882] irq event stamp: 305248 [ 106.847154][ T4882] hardirqs last enabled at (305247): [] seqcount_lockdep_reader_access+0x1fc/0x2c4 [ 106.850127][ T4882] hardirqs last disabled at (305248): [] el1_dbg+0x24/0x80 [ 106.852497][ T4882] softirqs last enabled at (305048): [] local_bh_enable+0x10/0x34 [ 106.855049][ T4882] softirqs last disabled at (305046): [] local_bh_disable+0x10/0x34 [ 106.857616][ T4882] ---[ end trace b07dbe2c204a7e9a ]--- [ 107.857720][ T4888] loop0: detected capacity change from 0 to 131072 [ 107.935512][ T4888] F2FS-fs (loop0): invalid crc value [ 107.941113][ T4888] F2FS-fs (loop0): Found nat_bits in checkpoint [ 107.957496][ T4888] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e4 [ 107.962036][ T4888] ------------[ cut here ]------------ [ 107.963493][ T4888] WARNING: CPU: 1 PID: 4888 at fs/inode.c:332 drop_nlink+0xe8/0x148 [ 107.965696][ T4888] Modules linked in: [ 107.966692][ T4888] CPU: 1 PID: 4888 Comm: syz.0.23 Tainted: G W 5.15.180-syzkaller #0 [ 107.969197][ T4888] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 107.971892][ T4888] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 107.974052][ T4888] pc : drop_nlink+0xe8/0x148 [ 107.975296][ T4888] lr : drop_nlink+0xe8/0x148 [ 107.976584][ T4888] sp : ffff80001fcb79b0 [ 107.977664][ T4888] x29: ffff80001fcb79b0 x28: ffff0000ec99a600 x27: dfff800000000000 [ 107.979799][ T4888] x26: 1fffff800074dc29 x25: dfff800000000000 x24: 1fffe0001d9334c0 [ 107.981925][ T4888] x23: 1fffe0001d9334c9 x22: dfff800000000000 x21: 0000000000000000 [ 107.984038][ T4888] x20: ffff0000ec99a648 x19: ffff0000ec99a600 x18: 0000000000000000 [ 107.986130][ T4888] x17: 0000000000000000 x16: ffff8000082bfa24 x15: 0000000000000406 [ 107.988231][ T4888] x14: 0000000000ff0100 x13: 1ffff0000282a06b x12: 0000000000ff0100 [ 107.990339][ T4888] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000894ee90 [ 107.992496][ T4888] x8 : ffff0000cd639b40 x7 : 0000000000000000 x6 : 0000000000000000 [ 107.994636][ T4888] x5 : 0000000000000080 x4 : 0000000000000000 x3 : ffff800008044a14 [ 107.996722][ T4888] x2 : 0000000000000006 x1 : 0000000000000000 x0 : 0000000000000000 [ 107.998935][ T4888] Call trace: [ 107.999803][ T4888] drop_nlink+0xe8/0x148 [ 108.000917][ T4888] f2fs_drop_nlink+0x108/0x300 [ 108.002160][ T4888] f2fs_delete_entry+0x9dc/0xd5c [ 108.003441][ T4888] f2fs_unlink+0x2a0/0x84c [ 108.004629][ T4888] vfs_unlink+0x2e0/0x4f4 [ 108.005763][ T4888] do_unlinkat+0x31c/0x600 [ 108.006872][ T4888] __arm64_sys_unlinkat+0xe0/0xfc [ 108.008186][ T4888] invoke_syscall+0x98/0x2b8 [ 108.009400][ T4888] el0_svc_common+0x138/0x258 [ 108.010656][ T4888] do_el0_svc+0x58/0x14c [ 108.011763][ T4888] el0_svc+0x78/0x1e0 [ 108.012828][ T4888] el0t_64_sync_handler+0xcc/0xe4 [ 108.014199][ T4888] el0t_64_sync+0x1a0/0x1a4 [ 108.015396][ T4888] irq event stamp: 305624 [ 108.016518][ T4888] hardirqs last enabled at (305623): [] seqcount_lockdep_reader_access+0x1fc/0x2c4 [ 108.019474][ T4888] hardirqs last disabled at (305624): [] el1_dbg+0x24/0x80 [ 108.021813][ T4888] softirqs last enabled at (305520): [] local_bh_enable+0x10/0x34 [ 108.024326][ T4888] softirqs last disabled at (305518): [] local_bh_disable+0x10/0x34 [ 108.026895][ T4888] ---[ end trace b07dbe2c204a7e9b ]---