Warning: Permanently added '10.128.10.32' (ED25519) to the list of known hosts. 1970/01/01 00:01:24 ignoring optional flag "sandboxArg"="0" 1970/01/01 00:01:24 parsed 1 programs [ 87.390483][ T4417] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k SSFS [ 98.498569][ T4468] chnl_net:caif_netlink_parms(): no params data found [ 98.534896][ T4468] bridge0: port 1(bridge_slave_0) entered blocking state [ 98.536813][ T4468] bridge0: port 1(bridge_slave_0) entered disabled state [ 98.539414][ T4468] device bridge_slave_0 entered promiscuous mode [ 98.545087][ T4468] bridge0: port 2(bridge_slave_1) entered blocking state [ 98.546960][ T4468] bridge0: port 2(bridge_slave_1) entered disabled state [ 98.549539][ T4468] device bridge_slave_1 entered promiscuous mode [ 98.568789][ T4468] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 98.573725][ T4468] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 98.591063][ T4468] team0: Port device team_slave_0 added [ 98.594529][ T4468] team0: Port device team_slave_1 added [ 98.608497][ T4468] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 98.610324][ T4468] 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. [ 98.617185][ T4468] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 98.622098][ T4468] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 98.623938][ T4468] 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. [ 98.630533][ T4468] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 98.695145][ T4468] device hsr_slave_0 entered promiscuous mode [ 98.733231][ T4468] device hsr_slave_1 entered promiscuous mode [ 99.507482][ T4468] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 99.533959][ T4468] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 99.554887][ T4468] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 99.616811][ T4468] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 99.687817][ T4468] 8021q: adding VLAN 0 to HW filter on device bond0 [ 99.698958][ T330] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 99.701462][ T330] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 99.709422][ T4468] 8021q: adding VLAN 0 to HW filter on device team0 [ 99.714201][ T330] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 99.716891][ T330] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 99.719283][ T330] bridge0: port 1(bridge_slave_0) entered blocking state [ 99.721084][ T330] bridge0: port 1(bridge_slave_0) entered forwarding state [ 99.734421][ T330] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 99.736895][ T330] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 99.739547][ T330] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 99.743891][ T330] bridge0: port 2(bridge_slave_1) entered blocking state [ 99.745712][ T330] bridge0: port 2(bridge_slave_1) entered forwarding state [ 99.747939][ T330] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 99.753619][ T330] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 99.764408][ T330] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 99.767645][ T330] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 99.773924][ T330] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 99.776877][ T330] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 99.786675][ T330] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 99.789289][ T330] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 99.794754][ T330] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 99.797268][ T330] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 99.799848][ T330] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 99.804072][ T4468] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 99.907809][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 99.909792][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 99.916568][ T4468] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 99.932136][ T330] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 99.934881][ T330] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 99.947605][ T330] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 99.950318][ T330] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 99.959175][ T330] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 99.961550][ T330] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 99.965636][ T4468] device veth0_vlan entered promiscuous mode [ 99.973019][ T4468] device veth1_vlan entered promiscuous mode [ 99.990912][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 99.994992][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 99.997528][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 100.000467][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 100.009359][ T4468] device veth0_macvtap entered promiscuous mode [ 100.014194][ T4468] device veth1_macvtap entered promiscuous mode [ 100.026910][ T4468] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 100.028886][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 100.031315][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 100.035928][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 100.039035][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 100.045131][ T4468] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 100.048976][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 100.055148][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 100.058645][ T4468] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 100.060869][ T4468] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 100.064689][ T4468] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 100.066889][ T4468] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 100.627136][ T136] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 100.629341][ T136] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 100.633326][ T330] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 100.681322][ T9] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 100.684385][ T9] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 100.688023][ T330] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready 1970/01/01 00:01:40 executed programs: 0 [ 100.925361][ T4599] chnl_net:caif_netlink_parms(): no params data found [ 100.960501][ T4599] bridge0: port 1(bridge_slave_0) entered blocking state [ 100.962573][ T4599] bridge0: port 1(bridge_slave_0) entered disabled state [ 100.965118][ T4599] device bridge_slave_0 entered promiscuous mode [ 100.968745][ T4599] bridge0: port 2(bridge_slave_1) entered blocking state [ 100.970687][ T4599] bridge0: port 2(bridge_slave_1) entered disabled state [ 100.973538][ T4599] device bridge_slave_1 entered promiscuous mode [ 100.990442][ T4599] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 100.994762][ T4599] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 101.011105][ T4599] team0: Port device team_slave_0 added [ 101.015240][ T4599] team0: Port device team_slave_1 added [ 101.029155][ T4599] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 101.031056][ T4599] 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. [ 101.038333][ T4599] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 101.042775][ T4599] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 101.044550][ T4599] 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. [ 101.051249][ T4599] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 101.123832][ T4599] device hsr_slave_0 entered promiscuous mode [ 101.154646][ T4599] device hsr_slave_1 entered promiscuous mode [ 101.182281][ T4599] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 101.184253][ T4599] Cannot create hsr debugfs directory [ 101.253600][ T4599] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 102.812071][ T4121] Bluetooth: hci0: command 0x0409 tx timeout [ 104.369289][ T4599] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 104.892312][ T4124] Bluetooth: hci0: command 0x041b tx timeout [ 106.148040][ T4599] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 106.200212][ T4599] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 106.357545][ T4599] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 106.404627][ T4599] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 106.444533][ T4599] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 106.494111][ T4599] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 106.606897][ T4599] 8021q: adding VLAN 0 to HW filter on device bond0 [ 106.615030][ T608] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 106.617545][ T608] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 106.622212][ T4599] 8021q: adding VLAN 0 to HW filter on device team0 [ 106.626592][ T608] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 106.629228][ T608] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 106.633432][ T608] bridge0: port 1(bridge_slave_0) entered blocking state [ 106.635376][ T608] bridge0: port 1(bridge_slave_0) entered forwarding state [ 106.637642][ T608] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 106.643446][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 106.646218][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 106.648794][ T136] bridge0: port 2(bridge_slave_1) entered blocking state [ 106.650701][ T136] bridge0: port 2(bridge_slave_1) entered forwarding state [ 106.658504][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 106.665190][ T608] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 106.670132][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 106.674969][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 106.678726][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 106.684210][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 106.687084][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 106.695711][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 106.698279][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 106.700941][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 106.704268][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 106.708618][ T4599] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 106.796620][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 106.798760][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 106.805631][ T4599] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 106.835868][ T608] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 106.838779][ T608] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 106.841861][ T608] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 106.844940][ T608] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 106.848540][ T608] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 106.850900][ T608] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 106.860303][ T4599] device veth0_vlan entered promiscuous mode [ 106.866971][ T4599] device veth1_vlan entered promiscuous mode [ 106.883860][ T330] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 106.886501][ T330] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 106.889053][ T330] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 106.896302][ T330] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 106.900669][ T4599] device veth0_macvtap entered promiscuous mode [ 106.905826][ T4599] device veth1_macvtap entered promiscuous mode [ 106.930003][ T4599] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 106.933846][ T4599] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 106.937410][ T4599] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 106.939430][ T608] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 106.943777][ T608] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 106.946598][ T608] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 106.950574][ T608] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 106.957065][ T4599] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 106.959762][ T4599] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 106.963859][ T4599] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 106.966253][ T608] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 106.968953][ T608] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 106.972200][ T4122] Bluetooth: hci0: command 0x040f tx timeout [ 106.978568][ T4599] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 106.980902][ T4599] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 106.984076][ T4599] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 106.986354][ T4599] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 107.026357][ T136] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 107.030263][ T136] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 1970/01/01 00:01:47 executed programs: 2 [ 107.041062][ T330] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 107.041118][ T608] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 107.048194][ T330] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 107.052849][ T330] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 107.705611][ T148] device hsr_slave_0 left promiscuous mode [ 107.772586][ T148] device hsr_slave_1 left promiscuous mode [ 107.858275][ T4846] loop0: detected capacity change from 0 to 131072 [ 107.871827][ T148] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 107.873745][ T148] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 107.876123][ T148] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 107.877973][ T148] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 107.880224][ T148] device bridge_slave_1 left promiscuous mode [ 107.881985][ T148] bridge0: port 2(bridge_slave_1) entered disabled state [ 107.897981][ T4846] F2FS-fs (loop0): invalid crc value [ 107.914574][ T4846] F2FS-fs (loop0): Found nat_bits in checkpoint [ 107.934834][ T148] device bridge_slave_0 left promiscuous mode [ 107.936621][ T148] bridge0: port 1(bridge_slave_0) entered disabled state [ 107.940543][ T4846] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e4 [ 107.949174][ T4846] ------------[ cut here ]------------ [ 107.950734][ T4846] WARNING: CPU: 0 PID: 4846 at fs/inode.c:332 drop_nlink+0xe8/0x148 [ 107.952824][ T4846] Modules linked in: [ 107.953836][ T4846] CPU: 0 PID: 4846 Comm: syz.0.15 Not tainted 5.15.179-syzkaller #0 [ 107.955948][ T4846] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 107.958608][ T4846] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 107.960646][ T4846] pc : drop_nlink+0xe8/0x148 [ 107.961823][ T4846] lr : drop_nlink+0xe8/0x148 [ 107.962987][ T4846] sp : ffff80001fe87910 [ 107.964055][ T4846] x29: ffff80001fe87910 x28: fffffc0003ac3108 x27: dfff800000000000 [ 107.966122][ T4846] x26: dfff800000000000 x25: 1fffe0001d90a130 x24: ffff0000ec8509f8 [ 107.968218][ T4846] x23: 1fffe0001d90a139 x22: dfff800000000000 x21: 0000000000000000 [ 107.970315][ T4846] x20: ffff0000ec8509c8 x19: ffff0000ec850980 x18: ffff80001fe87520 [ 107.972373][ T4846] x17: 0000000000000000 x16: ffff8000082ed0ac x15: 0000000000000006 [ 107.974436][ T4846] x14: 00000000f750185e x13: dfff800000000000 x12: 0000000000000003 [ 107.976513][ T4846] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff0000c58551c0 [ 107.978676][ T4846] x8 : ffff8000089ec1a4 x7 : 0000000000000000 x6 : 0000000000000000 [ 107.980727][ T4846] x5 : ffff8000178ed8d0 x4 : 0000000000000000 x3 : ffff800008046154 [ 107.982826][ T4846] x2 : 0000000000000006 x1 : 0000000000000000 x0 : 0000000000000000 [ 107.984916][ T4846] Call trace: [ 107.985773][ T4846] drop_nlink+0xe8/0x148 [ 107.986863][ T4846] f2fs_drop_nlink+0x10c/0x314 [ 107.988082][ T4846] f2fs_delete_entry+0x9e4/0xd6c [ 107.989361][ T4846] f2fs_unlink+0x2fc/0x93c [ 107.990550][ T4846] vfs_unlink+0x2f0/0x508 [ 107.991692][ T4846] do_unlinkat+0x4cc/0x830 [ 107.992936][ T4846] __arm64_sys_unlinkat+0xcc/0xfc [ 107.994272][ T4846] invoke_syscall+0x98/0x2b8 [ 107.995561][ T4846] el0_svc_common+0x138/0x258 [ 107.996858][ T4846] do_el0_svc+0x58/0x14c [ 107.998057][ T4846] el0_svc+0x7c/0x1f0 [ 107.999156][ T4846] el0t_64_sync_handler+0x84/0xe4 [ 108.000477][ T4846] el0t_64_sync+0x1a0/0x1a4 [ 108.001678][ T4846] irq event stamp: 307380 [ 108.002851][ T4846] hardirqs last enabled at (307379): [] seqcount_lockdep_reader_access+0x208/0x2cc [ 108.005810][ T4846] hardirqs last disabled at (307380): [] el1_dbg+0x24/0x80 [ 108.008186][ T4846] softirqs last enabled at (307242): [] local_bh_enable+0x10/0x34 [ 108.010713][ T4846] softirqs last disabled at (307240): [] local_bh_disable+0x10/0x34 [ 108.013313][ T4846] ---[ end trace b9e11809488e4e51 ]--- [ 108.122045][ T148] device veth1_macvtap left promiscuous mode [ 108.123629][ T148] device veth0_macvtap left promiscuous mode [ 108.125247][ T148] device veth1_vlan left promiscuous mode [ 108.126818][ T148] device veth0_vlan left promiscuous mode [ 108.398979][ T148] team0 (unregistering): Port device team_slave_1 removed [ 108.407584][ T148] team0 (unregistering): Port device team_slave_0 removed [ 108.419686][ T148] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 108.469528][ T148] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 108.639346][ T148] bond0 (unregistering): Released all slaves [ 109.051806][ T4072] Bluetooth: hci0: command 0x0419 tx timeout [ 109.221065][ T4852] loop0: detected capacity change from 0 to 131072 [ 109.304509][ T4852] F2FS-fs (loop0): invalid crc value [ 109.308922][ T4852] F2FS-fs (loop0): Found nat_bits in checkpoint [ 109.337312][ T4852] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e4 [ 109.340831][ T4852] ------------[ cut here ]------------ [ 109.342284][ T4852] WARNING: CPU: 0 PID: 4852 at fs/inode.c:332 drop_nlink+0xe8/0x148 [ 109.344385][ T4852] Modules linked in: [ 109.345504][ T4852] CPU: 0 PID: 4852 Comm: syz.0.16 Tainted: G W 5.15.179-syzkaller #0 [ 109.348007][ T4852] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 109.350601][ T4852] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 109.352647][ T4852] pc : drop_nlink+0xe8/0x148 [ 109.353860][ T4852] lr : drop_nlink+0xe8/0x148 [ 109.355077][ T4852] sp : ffff80001fe87910 [ 109.356158][ T4852] x29: ffff80001fe87910 x28: fffffc00031e0b48 x27: dfff800000000000 [ 109.358268][ T4852] x26: dfff800000000000 x25: 1fffe0001d90a5f0 x24: ffff0000ec852ff8 [ 109.360346][ T4852] x23: 1fffe0001d90a5f9 x22: dfff800000000000 x21: 0000000000000000 [ 109.362460][ T4852] x20: ffff0000ec852fc8 x19: ffff0000ec852f80 x18: 0000000000000000 [ 109.364549][ T4852] x17: 0000000000000000 x16: ffff8000082ed0ac x15: 000000000000a000 [ 109.366644][ T4852] x14: 1ffff0000296e06c x13: dfff800000000000 x12: 0000000000000003 [ 109.368775][ T4852] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff0000c872b680 [ 109.370880][ T4852] x8 : ffff8000089ec1a4 x7 : 0000000000000000 x6 : 0000000000000000 [ 109.372979][ T4852] x5 : 0000000000000080 x4 : 0000000000000000 x3 : ffff800008046154 [ 109.375058][ T4852] x2 : 0000000000000006 x1 : 0000000000000000 x0 : 0000000000000000 [ 109.377189][ T4852] Call trace: [ 109.378139][ T4852] drop_nlink+0xe8/0x148 [ 109.379236][ T4852] f2fs_drop_nlink+0x10c/0x314 [ 109.380463][ T4852] f2fs_delete_entry+0x9e4/0xd6c [ 109.381782][ T4852] f2fs_unlink+0x2fc/0x93c [ 109.382985][ T4852] vfs_unlink+0x2f0/0x508 [ 109.384197][ T4852] do_unlinkat+0x4cc/0x830 [ 109.385339][ T4852] __arm64_sys_unlinkat+0xcc/0xfc [ 109.386702][ T4852] invoke_syscall+0x98/0x2b8 [ 109.387900][ T4852] el0_svc_common+0x138/0x258 [ 109.389120][ T4852] do_el0_svc+0x58/0x14c [ 109.390249][ T4852] el0_svc+0x7c/0x1f0 [ 109.391341][ T4852] el0t_64_sync_handler+0x84/0xe4 [ 109.392778][ T4852] el0t_64_sync+0x1a0/0x1a4 [ 109.393996][ T4852] irq event stamp: 307732 [ 109.395175][ T4852] hardirqs last enabled at (307731): [] seqcount_lockdep_reader_access+0x208/0x2cc [ 109.398224][ T4852] hardirqs last disabled at (307732): [] el1_dbg+0x24/0x80 [ 109.400619][ T4852] softirqs last enabled at (307630): [] local_bh_enable+0x10/0x34 [ 109.403196][ T4852] softirqs last disabled at (307628): [] local_bh_disable+0x10/0x34 [ 109.405810][ T4852] ---[ end trace b9e11809488e4e52 ]--- [ 110.501870][ T4858] loop0: detected capacity change from 0 to 131072 [ 110.561575][ T4858] F2FS-fs (loop0): invalid crc value [ 110.603177][ T4858] F2FS-fs (loop0): Found nat_bits in checkpoint [ 110.620474][ T4858] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e4 [ 110.634129][ T4858] ------------[ cut here ]------------ [ 110.635497][ T4858] WARNING: CPU: 1 PID: 4858 at fs/inode.c:332 drop_nlink+0xe8/0x148 [ 110.637457][ T4858] Modules linked in: [ 110.638385][ T4858] CPU: 1 PID: 4858 Comm: syz.0.17 Tainted: G W 5.15.179-syzkaller #0 [ 110.640643][ T4858] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 110.643123][ T4858] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 110.645110][ T4858] pc : drop_nlink+0xe8/0x148 [ 110.646278][ T4858] lr : drop_nlink+0xe8/0x148 [ 110.647467][ T4858] sp : ffff80001fe77910 [ 110.648535][ T4858] x29: ffff80001fe77910 x28: fffffc00039a5048 x27: dfff800000000000 [ 110.650617][ T4858] x26: dfff800000000000 x25: 1fffe0001d9125f0 x24: ffff0000ec892ff8 [ 110.652636][ T4858] x23: 1fffe0001d9125f9 x22: dfff800000000000 x21: 0000000000000000 [ 110.654640][ T4858] x20: ffff0000ec892fc8 x19: ffff0000ec892f80 x18: 0000000000000000 [ 110.656641][ T4858] x17: 0000000000000000 x16: ffff8000082ed0ac x15: 000000000000a000 [ 110.658692][ T4858] x14: 1ffff0000296e06c x13: dfff800000000000 x12: 0000000000000003 [ 110.660813][ T4858] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff0000c9248000 [ 110.662970][ T4858] x8 : ffff8000089ec1a4 x7 : 0000000000000000 x6 : 0000000000000000 [ 110.665017][ T4858] x5 : 0000000000000080 x4 : 0000000000000000 x3 : ffff800008046154 [ 110.667109][ T4858] x2 : 0000000000000006 x1 : 0000000000000000 x0 : 0000000000000000 [ 110.669121][ T4858] Call trace: [ 110.669927][ T4858] drop_nlink+0xe8/0x148 [ 110.670977][ T4858] f2fs_drop_nlink+0x10c/0x314 [ 110.672157][ T4858] f2fs_delete_entry+0x9e4/0xd6c [ 110.673421][ T4858] f2fs_unlink+0x2fc/0x93c [ 110.674581][ T4858] vfs_unlink+0x2f0/0x508 [ 110.675678][ T4858] do_unlinkat+0x4cc/0x830 [ 110.676824][ T4858] __arm64_sys_unlinkat+0xcc/0xfc [ 110.678132][ T4858] invoke_syscall+0x98/0x2b8 [ 110.679319][ T4858] el0_svc_common+0x138/0x258 [ 110.680525][ T4858] do_el0_svc+0x58/0x14c [ 110.681645][ T4858] el0_svc+0x7c/0x1f0 [ 110.682658][ T4858] el0t_64_sync_handler+0x84/0xe4 [ 110.683958][ T4858] el0t_64_sync+0x1a0/0x1a4 [ 110.685135][ T4858] irq event stamp: 306396 [ 110.686294][ T4858] hardirqs last enabled at (306395): [] seqcount_lockdep_reader_access+0x208/0x2cc [ 110.689210][ T4858] hardirqs last disabled at (306396): [] el1_dbg+0x24/0x80 [ 110.691617][ T4858] softirqs last enabled at (306290): [] local_bh_enable+0x10/0x34 [ 110.694127][ T4858] softirqs last disabled at (306288): [] local_bh_disable+0x10/0x34 [ 110.696628][ T4858] ---[ end trace b9e11809488e4e53 ]--- [ 111.834033][ T4864] loop0: detected capacity change from 0 to 131072 [ 111.935476][ T4864] F2FS-fs (loop0): invalid crc value [ 111.941536][ T4864] F2FS-fs (loop0): Found nat_bits in checkpoint [ 111.964206][ T4864] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e4 [ 111.967712][ T4864] ------------[ cut here ]------------ [ 111.969162][ T4864] WARNING: CPU: 0 PID: 4864 at fs/inode.c:332 drop_nlink+0xe8/0x148 [ 111.971187][ T4864] Modules linked in: [ 111.972219][ T4864] CPU: 0 PID: 4864 Comm: syz.0.18 Tainted: G W 5.15.179-syzkaller #0 [ 111.974641][ T4864] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 111.977321][ T4864] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 111.979347][ T4864] pc : drop_nlink+0xe8/0x148 [ 111.980604][ T4864] lr : drop_nlink+0xe8/0x148 [ 111.981775][ T4864] sp : ffff80001fe87910 [ 111.982914][ T4864] x29: ffff80001fe87910 x28: fffffc00033ae6c8 x27: dfff800000000000 [ 111.984999][ T4864] x26: dfff800000000000 x25: 1fffe0001d90aab0 x24: ffff0000ec8555f8 [ 111.987066][ T4864] x23: 1fffe0001d90aab9 x22: dfff800000000000 x21: 0000000000000000 [ 111.989094][ T4864] x20: ffff0000ec8555c8 x19: ffff0000ec855580 x18: 0000000000000000 [ 111.991158][ T4864] x17: 0000000000000000 x16: ffff8000082ed0ac x15: 000000000000a000 [ 111.993221][ T4864] x14: 1ffff0000296e06c x13: dfff800000000000 x12: 0000000000000003 [ 111.995275][ T4864] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff0000ca6351c0 [ 111.997364][ T4864] x8 : ffff8000089ec1a4 x7 : 0000000000000000 x6 : 0000000000000000 [ 111.999471][ T4864] x5 : 0000000000000080 x4 : 0000000000000000 x3 : ffff800008046154 [ 112.001575][ T4864] x2 : 0000000000000006 x1 : 0000000000000000 x0 : 0000000000000000 [ 112.003666][ T4864] Call trace: [ 112.004545][ T4864] drop_nlink+0xe8/0x148 [ 112.005683][ T4864] f2fs_drop_nlink+0x10c/0x314 [ 112.006921][ T4864] f2fs_delete_entry+0x9e4/0xd6c [ 112.008263][ T4864] f2fs_unlink+0x2fc/0x93c [ 112.009489][ T4864] vfs_unlink+0x2f0/0x508 [ 112.010692][ T4864] do_unlinkat+0x4cc/0x830 [ 112.011893][ T4864] __arm64_sys_unlinkat+0xcc/0xfc [ 112.013282][ T4864] invoke_syscall+0x98/0x2b8 [ 112.014557][ T4864] el0_svc_common+0x138/0x258 [ 112.015838][ T4864] do_el0_svc+0x58/0x14c [ 112.017016][ T4864] el0_svc+0x7c/0x1f0 [ 112.018032][ T4864] el0t_64_sync_handler+0x84/0xe4 [ 112.019406][ T4864] el0t_64_sync+0x1a0/0x1a4 [ 112.020685][ T4864] irq event stamp: 306390 [ 112.021825][ T4864] hardirqs last enabled at (306389): [] seqcount_lockdep_reader_access+0x208/0x2cc [ 112.024705][ T4864] hardirqs last disabled at (306390): [] el1_dbg+0x24/0x80 [ 112.027060][ T4864] softirqs last enabled at (306290): [] local_bh_enable+0x10/0x34 [ 112.029713][ T4864] softirqs last disabled at (306288): [] local_bh_disable+0x10/0x34 [ 112.032351][ T4864] ---[ end trace b9e11809488e4e54 ]--- 1970/01/01 00:01:52 executed programs: 6 [ 113.135275][ T4870] loop0: detected capacity change from 0 to 131072 [ 113.185877][ T4870] F2FS-fs (loop0): invalid crc value [ 113.190088][ T4870] F2FS-fs (loop0): Found nat_bits in checkpoint [ 113.212634][ T4870] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e4 [ 113.217067][ T4870] ------------[ cut here ]------------ [ 113.218454][ T4870] WARNING: CPU: 1 PID: 4870 at fs/inode.c:332 drop_nlink+0xe8/0x148 [ 113.220493][ T4870] Modules linked in: [ 113.221449][ T4870] CPU: 1 PID: 4870 Comm: syz.0.19 Tainted: G W 5.15.179-syzkaller #0 [ 113.223854][ T4870] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 113.226482][ T4870] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 113.228463][ T4870] pc : drop_nlink+0xe8/0x148 [ 113.229652][ T4870] lr : drop_nlink+0xe8/0x148 [ 113.230844][ T4870] sp : ffff8000204a7910 [ 113.231944][ T4870] x29: ffff8000204a7910 x28: fffffc000343a008 x27: dfff800000000000 [ 113.233989][ T4870] x26: dfff800000000000 x25: 1fffe0001d912ab0 x24: ffff0000ec8955f8 [ 113.236039][ T4870] x23: 1fffe0001d912ab9 x22: dfff800000000000 x21: 0000000000000000 [ 113.238111][ T4870] x20: ffff0000ec8955c8 x19: ffff0000ec895580 x18: 0000000000000000 [ 113.240186][ T4870] x17: 0000000000000000 x16: ffff8000082ed0ac x15: 000000000000a000 [ 113.242232][ T4870] x14: 1ffff0000296e06c x13: dfff800000000000 x12: 0000000000000003 [ 113.244316][ T4870] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff0000d854b680 [ 113.246438][ T4870] x8 : ffff8000089ec1a4 x7 : 0000000000000000 x6 : 0000000000000000 [ 113.248523][ T4870] x5 : 0000000000000080 x4 : 0000000000000000 x3 : ffff800008046154 [ 113.250599][ T4870] x2 : 0000000000000006 x1 : 0000000000000000 x0 : 0000000000000000 [ 113.252703][ T4870] Call trace: [ 113.253598][ T4870] drop_nlink+0xe8/0x148 [ 113.254713][ T4870] f2fs_drop_nlink+0x10c/0x314 [ 113.255964][ T4870] f2fs_delete_entry+0x9e4/0xd6c [ 113.257295][ T4870] f2fs_unlink+0x2fc/0x93c [ 113.258430][ T4870] vfs_unlink+0x2f0/0x508 [ 113.259657][ T4870] do_unlinkat+0x4cc/0x830 [ 113.260851][ T4870] __arm64_sys_unlinkat+0xcc/0xfc [ 113.262177][ T4870] invoke_syscall+0x98/0x2b8 [ 113.263394][ T4870] el0_svc_common+0x138/0x258 [ 113.264710][ T4870] do_el0_svc+0x58/0x14c [ 113.265842][ T4870] el0_svc+0x7c/0x1f0 [ 113.266897][ T4870] el0t_64_sync_handler+0x84/0xe4 [ 113.268267][ T4870] el0t_64_sync+0x1a0/0x1a4 [ 113.269438][ T4870] irq event stamp: 307068 [ 113.270564][ T4870] hardirqs last enabled at (307067): [] seqcount_lockdep_reader_access+0x208/0x2cc [ 113.273421][ T4870] hardirqs last disabled at (307068): [] el1_dbg+0x24/0x80 [ 113.275780][ T4870] softirqs last enabled at (306970): [] local_bh_enable+0x10/0x34 [ 113.278244][ T4870] softirqs last disabled at (306968): [] local_bh_disable+0x10/0x34 [ 113.280735][ T4870] ---[ end trace b9e11809488e4e55 ]--- [ 114.381445][ T4876] loop0: detected capacity change from 0 to 131072 [ 114.435817][ T4876] F2FS-fs (loop0): invalid crc value [ 114.440400][ T4876] F2FS-fs (loop0): Found nat_bits in checkpoint [ 114.454694][ T4876] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e4 [ 114.458253][ T4876] ------------[ cut here ]------------ [ 114.459677][ T4876] WARNING: CPU: 0 PID: 4876 at fs/inode.c:332 drop_nlink+0xe8/0x148 [ 114.461710][ T4876] Modules linked in: [ 114.462720][ T4876] CPU: 0 PID: 4876 Comm: syz.0.20 Tainted: G W 5.15.179-syzkaller #0 [ 114.465132][ T4876] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 114.467840][ T4876] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 114.469904][ T4876] pc : drop_nlink+0xe8/0x148 [ 114.471110][ T4876] lr : drop_nlink+0xe8/0x148 [ 114.472350][ T4876] sp : ffff800020507910 [ 114.473444][ T4876] x29: ffff800020507910 x28: fffffc0003473d48 x27: dfff800000000000 [ 114.475562][ T4876] x26: dfff800000000000 x25: 1fffe0001d928000 x24: ffff0000ec940078 [ 114.477716][ T4876] x23: 1fffe0001d928009 x22: dfff800000000000 x21: 0000000000000000 [ 114.479874][ T4876] x20: ffff0000ec940048 x19: ffff0000ec940000 x18: 0000000000000000 [ 114.482049][ T4876] x17: 0000000000000000 x16: ffff8000082ed0ac x15: 000000000000a000 [ 114.484146][ T4876] x14: 1ffff0000296e06c x13: dfff800000000000 x12: 0000000000000003 [ 114.486302][ T4876] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff0000daf4d1c0 [ 114.488411][ T4876] x8 : ffff8000089ec1a4 x7 : 0000000000000000 x6 : 0000000000000000 [ 114.490552][ T4876] x5 : 0000000000000080 x4 : 0000000000000000 x3 : ffff800008046154 [ 114.492657][ T4876] x2 : 0000000000000006 x1 : 0000000000000000 x0 : 0000000000000000 [ 114.494786][ T4876] Call trace: [ 114.495682][ T4876] drop_nlink+0xe8/0x148 [ 114.496916][ T4876] f2fs_drop_nlink+0x10c/0x314 [ 114.498177][ T4876] f2fs_delete_entry+0x9e4/0xd6c [ 114.499642][ T4876] f2fs_unlink+0x2fc/0x93c [ 114.500827][ T4876] vfs_unlink+0x2f0/0x508 [ 114.501963][ T4876] do_unlinkat+0x4cc/0x830 [ 114.503156][ T4876] __arm64_sys_unlinkat+0xcc/0xfc [ 114.504565][ T4876] invoke_syscall+0x98/0x2b8 [ 114.505787][ T4876] el0_svc_common+0x138/0x258 [ 114.507047][ T4876] do_el0_svc+0x58/0x14c [ 114.508176][ T4876] el0_svc+0x7c/0x1f0 [ 114.509274][ T4876] el0t_64_sync_handler+0x84/0xe4 [ 114.510666][ T4876] el0t_64_sync+0x1a0/0x1a4 [ 114.511848][ T4876] irq event stamp: 306564 [ 114.512985][ T4876] hardirqs last enabled at (306563): [] seqcount_lockdep_reader_access+0x208/0x2cc [ 114.515992][ T4876] hardirqs last disabled at (306564): [] el1_dbg+0x24/0x80 [ 114.518424][ T4876] softirqs last enabled at (306450): [] local_bh_enable+0x10/0x34 [ 114.521002][ T4876] softirqs last disabled at (306448): [] local_bh_disable+0x10/0x34 [ 114.523561][ T4876] ---[ end trace b9e11809488e4e56 ]--- [ 115.584423][ T4882] loop0: detected capacity change from 0 to 131072 [ 115.685724][ T4882] F2FS-fs (loop0): invalid crc value [ 115.689974][ T4882] F2FS-fs (loop0): Found nat_bits in checkpoint [ 115.708677][ T4882] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e4 [ 115.712834][ T4882] ------------[ cut here ]------------ [ 115.714181][ T4882] WARNING: CPU: 0 PID: 4882 at fs/inode.c:332 drop_nlink+0xe8/0x148 [ 115.716147][ T4882] Modules linked in: [ 115.717111][ T4882] CPU: 0 PID: 4882 Comm: syz.0.21 Tainted: G W 5.15.179-syzkaller #0 [ 115.719416][ T4882] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 115.721934][ T4882] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 115.723929][ T4882] pc : drop_nlink+0xe8/0x148 [ 115.725114][ T4882] lr : drop_nlink+0xe8/0x148 [ 115.726302][ T4882] sp : ffff80001fe77910 [ 115.727393][ T4882] x29: ffff80001fe77910 x28: fffffc00032f28c8 x27: dfff800000000000 [ 115.729471][ T4882] x26: dfff800000000000 x25: 1fffe0001d928390 x24: ffff0000ec941cf8 [ 115.731629][ T4882] x23: 1fffe0001d928399 x22: dfff800000000000 x21: 0000000000000000 [ 115.733677][ T4882] x20: ffff0000ec941cc8 x19: ffff0000ec941c80 x18: 0000000000000000 [ 115.735764][ T4882] x17: 0000000000000000 x16: ffff8000082ed0ac x15: 000000000000a000 [ 115.737836][ T4882] x14: 1ffff0000296e06c x13: dfff800000000000 x12: 0000000000000003 [ 115.739957][ T4882] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff0000d8548000 [ 115.742059][ T4882] x8 : ffff8000089ec1a4 x7 : 0000000000000000 x6 : 0000000000000000 [ 115.744158][ T4882] x5 : 0000000000000080 x4 : 0000000000000000 x3 : ffff800008046154 [ 115.746246][ T4882] x2 : 0000000000000006 x1 : 0000000000000000 x0 : 0000000000000000 [ 115.748376][ T4882] Call trace: [ 115.749283][ T4882] drop_nlink+0xe8/0x148 [ 115.750424][ T4882] f2fs_drop_nlink+0x10c/0x314 [ 115.751655][ T4882] f2fs_delete_entry+0x9e4/0xd6c [ 115.752949][ T4882] f2fs_unlink+0x2fc/0x93c [ 115.754122][ T4882] vfs_unlink+0x2f0/0x508 [ 115.755293][ T4882] do_unlinkat+0x4cc/0x830 [ 115.756542][ T4882] __arm64_sys_unlinkat+0xcc/0xfc [ 115.757876][ T4882] invoke_syscall+0x98/0x2b8 [ 115.759125][ T4882] el0_svc_common+0x138/0x258 [ 115.760416][ T4882] do_el0_svc+0x58/0x14c [ 115.761557][ T4882] el0_svc+0x7c/0x1f0 [ 115.762592][ T4882] el0t_64_sync_handler+0x84/0xe4 [ 115.763918][ T4882] el0t_64_sync+0x1a0/0x1a4 [ 115.765107][ T4882] irq event stamp: 306838 [ 115.766328][ T4882] hardirqs last enabled at (306837): [] seqcount_lockdep_reader_access+0x208/0x2cc [ 115.769431][ T4882] hardirqs last disabled at (306838): [] el1_dbg+0x24/0x80 [ 115.771847][ T4882] softirqs last enabled at (306774): [] handle_softirqs+0xb88/0xdbc [ 115.774478][ T4882] softirqs last disabled at (306759): [] __irq_exit_rcu+0x268/0x4d8 [ 115.777030][ T4882] ---[ end trace b9e11809488e4e57 ]--- [ 116.872126][ T4888] loop0: detected capacity change from 0 to 131072 [ 116.964599][ T4888] F2FS-fs (loop0): invalid crc value [ 116.969307][ T4888] F2FS-fs (loop0): Found nat_bits in checkpoint [ 116.990048][ T4888] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e4 [ 116.994739][ T4888] ------------[ cut here ]------------ [ 116.996134][ T4888] WARNING: CPU: 0 PID: 4888 at fs/inode.c:332 drop_nlink+0xe8/0x148 [ 116.998164][ T4888] Modules linked in: [ 116.999158][ T4888] CPU: 0 PID: 4888 Comm: syz.0.22 Tainted: G W 5.15.179-syzkaller #0 [ 117.001557][ T4888] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 117.004228][ T4888] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 117.006386][ T4888] pc : drop_nlink+0xe8/0x148 [ 117.007584][ T4888] lr : drop_nlink+0xe8/0x148 [ 117.008768][ T4888] sp : ffff800020597910 [ 117.009908][ T4888] x29: ffff800020597910 x28: fffffc0003337548 x27: dfff800000000000 [ 117.012039][ T4888] x26: dfff800000000000 x25: 1fffe0001d928850 x24: ffff0000ec9442f8 [ 117.014128][ T4888] x23: 1fffe0001d928859 x22: dfff800000000000 x21: 0000000000000000 [ 117.016216][ T4888] x20: ffff0000ec9442c8 x19: ffff0000ec944280 x18: 0000000000000000 [ 117.018327][ T4888] x17: 0000000000000000 x16: ffff8000082ed0ac x15: 000000000000a000 [ 117.020379][ T4888] x14: 1ffff0000296e06c x13: dfff800000000000 x12: 0000000000000003 [ 117.022497][ T4888] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff0000db228000 [ 117.024603][ T4888] x8 : ffff8000089ec1a4 x7 : 0000000000000000 x6 : 0000000000000000 [ 117.026668][ T4888] x5 : 0000000000000080 x4 : 0000000000000000 x3 : ffff800008046154 [ 117.028722][ T4888] x2 : 0000000000000006 x1 : 0000000000000000 x0 : 0000000000000000 [ 117.030816][ T4888] Call trace: [ 117.031701][ T4888] drop_nlink+0xe8/0x148 [ 117.032821][ T4888] f2fs_drop_nlink+0x10c/0x314 [ 117.034053][ T4888] f2fs_delete_entry+0x9e4/0xd6c [ 117.035340][ T4888] f2fs_unlink+0x2fc/0x93c [ 117.036630][ T4888] vfs_unlink+0x2f0/0x508 [ 117.037840][ T4888] do_unlinkat+0x4cc/0x830 [ 117.039075][ T4888] __arm64_sys_unlinkat+0xcc/0xfc [ 117.040461][ T4888] invoke_syscall+0x98/0x2b8 [ 117.041777][ T4888] el0_svc_common+0x138/0x258 [ 117.043101][ T4888] do_el0_svc+0x58/0x14c [ 117.044268][ T4888] el0_svc+0x7c/0x1f0 [ 117.045364][ T4888] el0t_64_sync_handler+0x84/0xe4 [ 117.046684][ T4888] el0t_64_sync+0x1a0/0x1a4 [ 117.047911][ T4888] irq event stamp: 305742 [ 117.049062][ T4888] hardirqs last enabled at (305741): [] seqcount_lockdep_reader_access+0x208/0x2cc [ 117.051999][ T4888] hardirqs last disabled at (305742): [] el1_dbg+0x24/0x80 [ 117.054418][ T4888] softirqs last enabled at (305474): [] handle_softirqs+0xb88/0xdbc [ 117.056970][ T4888] softirqs last disabled at (305457): [] __irq_exit_rcu+0x268/0x4d8 [ 117.059503][ T4888] ---[ end trace b9e11809488e4e58 ]--- 1970/01/01 00:01:57 executed programs: 10