Warning: Permanently added '10.128.1.8' (ED25519) to the list of known hosts. 1970/01/01 00:00:32 parsed 1 programs [ 33.847011][ T4327] cgroup: Unknown subsys name 'net' [ 34.099645][ T4327] cgroup: Unknown subsys name 'rlimit' [ 34.374123][ T4327] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k SSFS [ 40.013960][ T4350] chnl_net:caif_netlink_parms(): no params data found [ 40.031353][ T4350] bridge0: port 1(bridge_slave_0) entered blocking state [ 40.032486][ T4350] bridge0: port 1(bridge_slave_0) entered disabled state [ 40.033988][ T4350] device bridge_slave_0 entered promiscuous mode [ 40.036285][ T4350] bridge0: port 2(bridge_slave_1) entered blocking state [ 40.038224][ T4350] bridge0: port 2(bridge_slave_1) entered disabled state [ 40.039603][ T4350] device bridge_slave_1 entered promiscuous mode [ 40.048803][ T4350] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 40.051047][ T4350] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 40.057860][ T4350] team0: Port device team_slave_0 added [ 40.060449][ T4350] team0: Port device team_slave_1 added [ 40.066215][ T4350] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 40.067766][ T4350] 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. [ 40.071734][ T4350] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 40.075628][ T4350] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 40.076699][ T4350] 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. [ 40.080677][ T4350] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 40.147853][ T4350] device hsr_slave_0 entered promiscuous mode [ 40.186951][ T4350] device hsr_slave_1 entered promiscuous mode [ 40.261758][ T4350] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 40.309382][ T4350] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 40.359905][ T4350] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 40.410074][ T4350] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 40.465673][ T4350] bridge0: port 2(bridge_slave_1) entered blocking state [ 40.466844][ T4350] bridge0: port 2(bridge_slave_1) entered forwarding state [ 40.468190][ T4350] bridge0: port 1(bridge_slave_0) entered blocking state [ 40.469297][ T4350] bridge0: port 1(bridge_slave_0) entered forwarding state [ 40.487570][ T4350] 8021q: adding VLAN 0 to HW filter on device bond0 [ 40.491423][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 40.493876][ T39] bridge0: port 1(bridge_slave_0) entered disabled state [ 40.495762][ T39] bridge0: port 2(bridge_slave_1) entered disabled state [ 40.497839][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 40.502218][ T4350] 8021q: adding VLAN 0 to HW filter on device team0 [ 40.505557][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 40.507102][ T39] bridge0: port 1(bridge_slave_0) entered blocking state [ 40.508192][ T39] bridge0: port 1(bridge_slave_0) entered forwarding state [ 40.511286][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 40.512770][ T39] bridge0: port 2(bridge_slave_1) entered blocking state [ 40.513812][ T39] bridge0: port 2(bridge_slave_1) entered forwarding state [ 40.523466][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 40.525107][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 40.528466][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 40.531160][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 40.534074][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 40.536509][ T4350] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 40.610911][ T257] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 40.612122][ T257] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 40.614936][ T4350] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 40.621789][ T257] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 40.628410][ T257] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 40.630125][ T257] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 40.631612][ T257] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 40.634211][ T4350] device veth0_vlan entered promiscuous mode [ 40.637970][ T4350] device veth1_vlan entered promiscuous mode [ 40.644456][ T257] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 40.645912][ T257] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 40.647853][ T257] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 40.650355][ T4350] device veth0_macvtap entered promiscuous mode [ 40.652602][ T4350] device veth1_macvtap entered promiscuous mode [ 40.660091][ T4350] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 40.661269][ T257] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 40.663365][ T257] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 40.666201][ T4350] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 40.668901][ T257] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 40.671550][ T4350] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 40.672952][ T4350] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 40.674269][ T4350] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 40.675439][ T4350] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 40.811489][ T257] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 40.812791][ T257] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 40.815001][ T257] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 40.823306][ T257] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 40.824637][ T257] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 40.826147][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 41.393985][ T4411] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 41.395427][ T4411] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 41.396684][ T4411] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 41.398665][ T4411] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 41.400071][ T4411] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 41.401301][ T4411] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 1970/01/01 00:00:41 executed programs: 0 [ 41.697112][ T47] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 41.699562][ T47] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 41.701083][ T47] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 41.702565][ T47] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 41.703922][ T47] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 41.705186][ T47] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 41.756259][ T4426] chnl_net:caif_netlink_parms(): no params data found [ 41.779797][ T4426] bridge0: port 1(bridge_slave_0) entered blocking state [ 41.780998][ T4426] bridge0: port 1(bridge_slave_0) entered disabled state [ 41.782445][ T4426] device bridge_slave_0 entered promiscuous mode [ 41.786142][ T4426] bridge0: port 2(bridge_slave_1) entered blocking state [ 41.788912][ T4426] bridge0: port 2(bridge_slave_1) entered disabled state [ 41.790347][ T4426] device bridge_slave_1 entered promiscuous mode [ 41.798316][ T4426] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 41.837879][ T4426] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 41.884817][ T4426] team0: Port device team_slave_0 added [ 41.886700][ T4426] team0: Port device team_slave_1 added [ 41.893427][ T4426] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 41.894543][ T4426] 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. [ 41.899092][ T4426] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 41.901330][ T4426] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 41.902397][ T4426] 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. [ 41.906235][ T4426] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 41.957799][ T4426] device hsr_slave_0 entered promiscuous mode [ 41.986972][ T4426] device hsr_slave_1 entered promiscuous mode [ 42.036804][ T4426] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 42.038083][ T4426] Cannot create hsr debugfs directory [ 42.437970][ T4426] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 43.777762][ T47] Bluetooth: hci0: command 0x0409 tx timeout [ 44.728099][ T4426] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 45.857015][ T47] Bluetooth: hci0: command 0x041b tx timeout [ 45.978392][ T4426] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 46.108557][ T4426] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 46.329118][ T4426] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 46.377793][ T4426] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 46.469350][ T4426] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 46.578518][ T4426] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 46.688021][ T4426] 8021q: adding VLAN 0 to HW filter on device bond0 [ 46.692763][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 46.694162][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 46.696602][ T4426] 8021q: adding VLAN 0 to HW filter on device team0 [ 46.699713][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 46.701274][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 46.702701][ T39] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.703817][ T39] bridge0: port 1(bridge_slave_0) entered forwarding state [ 46.705601][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 46.708493][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 46.709984][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 46.711604][ T39] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.712689][ T39] bridge0: port 2(bridge_slave_1) entered forwarding state [ 46.715795][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 46.770431][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 46.773228][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 46.775070][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 46.776586][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 46.779575][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 46.781188][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 46.783541][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 46.784821][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 46.787999][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 46.789534][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 46.792168][ T4426] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 46.903092][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 46.904449][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 46.907550][ T4426] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 46.913012][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 46.914639][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 46.920866][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 46.922448][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 46.924405][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 46.925796][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 46.928454][ T4426] device veth0_vlan entered promiscuous mode [ 46.931423][ T4426] device veth1_vlan entered promiscuous mode [ 46.937581][ T257] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 46.939014][ T257] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 46.940411][ T257] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 46.942035][ T257] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 46.944794][ T4426] device veth0_macvtap entered promiscuous mode [ 46.948878][ T4426] device veth1_macvtap entered promiscuous mode [ 46.953786][ T4426] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 46.955470][ T4426] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 46.957671][ T4426] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 46.958807][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 46.960302][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 46.961717][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 46.963175][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 46.965400][ T4426] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 46.967257][ T4426] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 46.969262][ T4426] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 46.970294][ T257] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 46.971928][ T257] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 46.974417][ T4426] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 46.975762][ T4426] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 46.977347][ T4426] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 46.978736][ T4426] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 46.999361][ T11] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 47.000765][ T11] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 47.300744][ T257] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 47.310901][ T11] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 47.312174][ T11] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 47.313842][ T257] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready 1970/01/01 00:00:47 executed programs: 2 [ 47.365396][ T4460] loop0: detected capacity change from 0 to 47 [ 47.367924][ T4460] ======================================================= [ 47.367924][ T4460] WARNING: The mand mount option has been deprecated and [ 47.367924][ T4460] and is ignored by this kernel. Remove the mand [ 47.367924][ T4460] option from the mount to silence this warning. [ 47.367924][ T4460] ======================================================= [ 47.384041][ T4460] overlayfs: upper fs needs to support d_type. [ 47.385662][ T4460] overlayfs: upper fs does not support RENAME_WHITEOUT. [ 47.388145][ T4460] overlayfs: failed to set xattr on upper [ 47.389023][ T4460] overlayfs: ...falling back to index=off,metacopy=off. [ 47.396715][ T4426] ------------[ cut here ]------------ [ 47.397697][ T4426] WARNING: CPU: 1 PID: 4426 at fs/inode.c:332 drop_nlink+0xe4/0x138 [ 47.398956][ T4426] Modules linked in: [ 47.399523][ T4426] CPU: 1 PID: 4426 Comm: syz-executor Not tainted syzkaller #0 [ 47.400676][ T4426] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 47.402090][ T4426] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 47.403210][ T4426] pc : drop_nlink+0xe4/0x138 [ 47.403926][ T4426] lr : drop_nlink+0xe4/0x138 [ 47.404569][ T4426] sp : ffff800020f87b00 [ 47.405245][ T4426] x29: ffff800020f87b00 x28: ffff0000de6c3780 x27: 1fffe0001d664985 [ 47.406477][ T4426] x26: ffff800020f87b40 x25: 1ffff000041f0f68 x24: dfff800000000000 [ 47.407742][ T4426] x23: 1fffe0001d66d0bb x22: dfff800000000000 x21: 0000000000000000 [ 47.409136][ T4426] x20: ffff0000eb3685d8 x19: ffff0000eb368590 x18: 0000000000000000 [ 47.410416][ T4426] x17: ffff8000181f8000 x16: ffff8000082d22e0 x15: 0000000000000000 [ 47.411735][ T4426] x14: 000000003b9aca00 x13: 0000000000000000 x12: 0000000000ff0100 [ 47.412960][ T4426] x11: ff008000089fbf5c x10: 0000000000000000 x9 : ffff8000089fbf5c [ 47.414235][ T4426] x8 : ffff0000de6c3780 x7 : 0000000000000000 x6 : 000000000000002f [ 47.415548][ T4426] x5 : ffff0000eb368618 x4 : ffff0000eb3680c8 x3 : ffff800008ee778c [ 47.416767][ T4426] x2 : 0000000000000010 x1 : 0000000000000000 x0 : 0000000000000000 [ 47.418127][ T4426] Call trace: [ 47.418682][ T4426] drop_nlink+0xe4/0x138 [ 47.419410][ T4426] minix_rmdir+0x13c/0x1c0 [ 47.420131][ T4426] vfs_rmdir+0x304/0x438 [ 47.420824][ T4426] do_rmdir+0x238/0x50c [ 47.421505][ T4426] __arm64_sys_unlinkat+0xcc/0xfc [ 47.422383][ T4426] invoke_syscall+0x98/0x2bc [ 47.423163][ T4426] el0_svc_common+0x138/0x258 [ 47.423976][ T4426] do_el0_svc+0x58/0x13c [ 47.424618][ T4426] el0_svc+0x58/0x138 [ 47.425283][ T4426] el0t_64_sync_handler+0x84/0xf0 [ 47.426057][ T4426] el0t_64_sync+0x18c/0x190 [ 47.426784][ T4426] irq event stamp: 168430 [ 47.427514][ T4426] hardirqs last enabled at (168429): [] ktime_get_coarse_real_ts64+0x114/0x244 [ 47.429180][ T4426] hardirqs last disabled at (168430): [] el1_dbg+0x24/0x80 [ 47.430546][ T4426] softirqs last enabled at (167014): [] local_bh_enable+0x10/0x34 [ 47.432041][ T4426] softirqs last disabled at (167012): [] local_bh_disable+0x10/0x34 [ 47.433535][ T4426] ---[ end trace 0000000000000000 ]--- [ 47.439812][ T4426] minix_free_block (loop0:21): bit already cleared [ 47.441732][ T4426] minix_free_block (loop0:22): bit already cleared [ 47.443002][ T4426] minix_free_block (loop0:19): bit already cleared [ 47.454608][ T4461] loop0: detected capacity change from 0 to 47 [ 47.459116][ T4461] overlayfs: upper fs needs to support d_type. [ 47.460345][ T4461] overlayfs: upper fs does not support RENAME_WHITEOUT. [ 47.461490][ T4461] overlayfs: failed to set xattr on upper [ 47.462565][ T4461] overlayfs: ...falling back to index=off,metacopy=off. [ 47.469098][ T4426] ------------[ cut here ]------------ [ 47.470008][ T4426] WARNING: CPU: 1 PID: 4426 at fs/inode.c:332 drop_nlink+0xe4/0x138 [ 47.471287][ T4426] Modules linked in: [ 47.471959][ T4426] CPU: 1 PID: 4426 Comm: syz-executor Tainted: G W syzkaller #0 [ 47.473235][ T4426] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 47.474853][ T4426] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 47.476129][ T4426] pc : drop_nlink+0xe4/0x138 [ 47.476897][ T4426] lr : drop_nlink+0xe4/0x138 [ 47.477682][ T4426] sp : ffff800020f87b00 [ 47.478379][ T4426] x29: ffff800020f87b00 x28: ffff0000de6c3780 x27: 1fffe0001d6466fd [ 47.479788][ T4426] x26: ffff800020f87b40 x25: 1ffff000041f0f68 x24: dfff800000000000 [ 47.481161][ T4426] x23: 1fffe0001d65140d x22: dfff800000000000 x21: 0000000000000000 [ 47.482492][ T4426] x20: ffff0000eb28a068 x19: ffff0000eb28a020 x18: 0000000000000000 [ 47.483849][ T4426] x17: 0000000000000000 x16: ffff8000082d22e0 x15: 0000000000000000 [ 47.485198][ T4426] x14: 000000003b9aca00 x13: 0000000000000000 x12: 0000000000ff0100 [ 47.486525][ T4426] x11: ff008000089fbf5c x10: 0000000000000000 x9 : ffff8000089fbf5c [ 47.487873][ T4426] x8 : ffff0000de6c3780 x7 : 0000000000000000 x6 : 000000000000002f [ 47.489222][ T4426] x5 : ffff0000eb28a0a8 x4 : ffff0000eb289b58 x3 : ffff800008ee778c [ 47.490632][ T4426] x2 : 0000000000000010 x1 : 0000000000000000 x0 : 0000000000000000 [ 47.491881][ T4426] Call trace: [ 47.492366][ T4426] drop_nlink+0xe4/0x138 [ 47.493088][ T4426] minix_rmdir+0x13c/0x1c0 [ 47.493817][ T4426] vfs_rmdir+0x304/0x438 [ 47.494543][ T4426] do_rmdir+0x238/0x50c [ 47.495270][ T4426] __arm64_sys_unlinkat+0xcc/0xfc [ 47.496092][ T4426] invoke_syscall+0x98/0x2bc [ 47.496855][ T4426] el0_svc_common+0x138/0x258 [ 47.497634][ T4426] do_el0_svc+0x58/0x13c [ 47.498330][ T4426] el0_svc+0x58/0x138 [ 47.498944][ T4426] el0t_64_sync_handler+0x84/0xf0 [ 47.499705][ T4426] el0t_64_sync+0x18c/0x190 [ 47.500416][ T4426] irq event stamp: 175510 [ 47.501048][ T4426] hardirqs last enabled at (175509): [] ktime_get_coarse_real_ts64+0x114/0x244 [ 47.502746][ T4426] hardirqs last disabled at (175510): [] el1_dbg+0x24/0x80 [ 47.503932][ T4426] softirqs last enabled at (174612): [] handle_softirqs+0xaf8/0xc6c [ 47.505426][ T4426] softirqs last disabled at (174605): [] __do_softirq+0x14/0x20 [ 47.506772][ T4426] ---[ end trace 0000000000000000 ]--- [ 47.511199][ T4426] minix_free_block (loop0:21): bit already cleared [ 47.513359][ T4426] minix_free_block (loop0:22): bit already cleared [ 47.514748][ T4426] minix_free_block (loop0:19): bit already cleared [ 47.526479][ T4462] loop0: detected capacity change from 0 to 47 [ 47.536115][ T4462] overlayfs: upper fs needs to support d_type. [ 47.537725][ T4462] overlayfs: upper fs does not support RENAME_WHITEOUT. [ 47.538743][ T4462] overlayfs: failed to set xattr on upper [ 47.539754][ T4462] overlayfs: ...falling back to index=off,metacopy=off. [ 47.544995][ T4426] ------------[ cut here ]------------ [ 47.545781][ T4426] WARNING: CPU: 1 PID: 4426 at fs/inode.c:332 drop_nlink+0xe4/0x138 [ 47.546958][ T4426] Modules linked in: [ 47.547598][ T4426] CPU: 1 PID: 4426 Comm: syz-executor Tainted: G W syzkaller #0 [ 47.549004][ T4426] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 47.550633][ T4426] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 47.551941][ T4426] pc : drop_nlink+0xe4/0x138 [ 47.552596][ T4426] lr : drop_nlink+0xe4/0x138 [ 47.553317][ T4426] sp : ffff800020f87b00 [ 47.553968][ T4426] x29: ffff800020f87b00 x28: ffff0000de6c3780 x27: 1fffe0001c03929f [ 47.555362][ T4426] x26: ffff800020f87b40 x25: 1ffff000041f0f68 x24: dfff800000000000 [ 47.556747][ T4426] x23: 1fffe0001d672b63 x22: dfff800000000000 x21: 0000000000000000 [ 47.558043][ T4426] x20: ffff0000eb395b18 x19: ffff0000eb395ad0 x18: 0000000000000000 [ 47.559315][ T4426] x17: 0000000000000000 x16: ffff8000082d22e0 x15: 0000000000000000 [ 47.560531][ T4426] x14: 000000003b9aca00 x13: 0000000000000000 x12: 0000000000ff0100 [ 47.561681][ T4426] x11: ff008000089fbf5c x10: 0000000000000000 x9 : ffff8000089fbf5c [ 47.562816][ T4426] x8 : ffff0000de6c3780 x7 : 0000000000000000 x6 : 000000000000002f [ 47.564000][ T4426] x5 : ffff0000eb395b58 x4 : ffff0000eb395608 x3 : ffff800008ee778c [ 47.565189][ T4426] x2 : 0000000000000010 x1 : 0000000000000000 x0 : 0000000000000000 [ 47.566388][ T4426] Call trace: [ 47.566861][ T4426] drop_nlink+0xe4/0x138 [ 47.567466][ T4426] minix_rmdir+0x13c/0x1c0 [ 47.568151][ T4426] vfs_rmdir+0x304/0x438 [ 47.568761][ T4426] do_rmdir+0x238/0x50c [ 47.569375][ T4426] __arm64_sys_unlinkat+0xcc/0xfc [ 47.570104][ T4426] invoke_syscall+0x98/0x2bc [ 47.570800][ T4426] el0_svc_common+0x138/0x258 [ 47.571567][ T4426] do_el0_svc+0x58/0x13c [ 47.572266][ T4426] el0_svc+0x58/0x138 [ 47.572896][ T4426] el0t_64_sync_handler+0x84/0xf0 [ 47.573599][ T4426] el0t_64_sync+0x18c/0x190 [ 47.574293][ T4426] irq event stamp: 183452 [ 47.574985][ T4426] hardirqs last enabled at (183451): [] ktime_get_coarse_real_ts64+0x114/0x244 [ 47.576563][ T4426] hardirqs last disabled at (183452): [] el1_dbg+0x24/0x80 [ 47.577846][ T4426] softirqs last enabled at (182206): [] local_bh_enable+0x10/0x34 [ 47.579302][ T4426] softirqs last disabled at (182204): [] local_bh_disable+0x10/0x34 [ 47.580705][ T4426] ---[ end trace 0000000000000000 ]--- [ 47.584009][ T4426] minix_free_block (loop0:21): bit already cleared [ 47.586471][ T4426] minix_free_block (loop0:22): bit already cleared [ 47.589527][ T4426] minix_free_block (loop0:19): bit already cleared [ 47.603409][ T4463] loop0: detected capacity change from 0 to 47 [ 47.608488][ T4463] overlayfs: upper fs needs to support d_type. [ 47.609714][ T4463] overlayfs: upper fs does not support RENAME_WHITEOUT. [ 47.610805][ T4463] overlayfs: failed to set xattr on upper [ 47.611885][ T4463] overlayfs: ...falling back to index=off,metacopy=off. [ 47.618904][ T4426] ------------[ cut here ]------------ [ 47.619777][ T4426] WARNING: CPU: 0 PID: 4426 at fs/inode.c:332 drop_nlink+0xe4/0x138 [ 47.621036][ T4426] Modules linked in: [ 47.621684][ T4426] CPU: 0 PID: 4426 Comm: syz-executor Tainted: G W syzkaller #0 [ 47.623072][ T4426] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 47.624623][ T4426] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 47.625833][ T4426] pc : drop_nlink+0xe4/0x138 [ 47.626528][ T4426] lr : drop_nlink+0xe4/0x138 [ 47.627281][ T4426] sp : ffff800020f87b00 [ 47.627919][ T4426] x29: ffff800020f87b00 x28: ffff0000de6c3780 x27: 1fffe0001d64683c [ 47.629238][ T4426] x26: ffff800020f87b40 x25: 1ffff000041f0f68 x24: dfff800000000000 [ 47.630563][ T4426] x23: 1fffe0001d6732b9 x22: dfff800000000000 x21: 0000000000000000 [ 47.631823][ T4426] x20: ffff0000eb3995c8 x19: ffff0000eb399580 x18: 0000000000000000 [ 47.633099][ T4426] x17: 0000000000000000 x16: ffff8000082d22e0 x15: 0000000000000000 [ 47.634500][ T4426] x14: 000000003b9aca00 x13: 0000000000000000 x12: 0000000000ff0100 [ 47.635799][ T4426] x11: ff008000089fbf5c x10: 0000000000000000 x9 : ffff8000089fbf5c [ 47.637012][ T4426] x8 : ffff0000de6c3780 x7 : 0000000000000000 x6 : 000000000000002f [ 47.638142][ T4426] x5 : ffff0000eb399608 x4 : ffff0000eb3990b8 x3 : ffff800008ee778c [ 47.639530][ T4426] x2 : 0000000000000010 x1 : 0000000000000000 x0 : 0000000000000000 [ 47.640790][ T4426] Call trace: [ 47.641319][ T4426] drop_nlink+0xe4/0x138 [ 47.642018][ T4426] minix_rmdir+0x13c/0x1c0 [ 47.642730][ T4426] vfs_rmdir+0x304/0x438 [ 47.643388][ T4426] do_rmdir+0x238/0x50c [ 47.644078][ T4426] __arm64_sys_unlinkat+0xcc/0xfc [ 47.644864][ T4426] invoke_syscall+0x98/0x2bc [ 47.645619][ T4426] el0_svc_common+0x138/0x258 [ 47.646420][ T4426] do_el0_svc+0x58/0x13c [ 47.647140][ T4426] el0_svc+0x58/0x138 [ 47.647787][ T4426] el0t_64_sync_handler+0x84/0xf0 [ 47.648620][ T4426] el0t_64_sync+0x18c/0x190 [ 47.649395][ T4426] irq event stamp: 192578 [ 47.650112][ T4426] hardirqs last enabled at (192577): [] ktime_get_coarse_real_ts64+0x114/0x244 [ 47.651828][ T4426] hardirqs last disabled at (192578): [] el1_dbg+0x24/0x80 [ 47.653271][ T4426] softirqs last enabled at (191960): [] local_bh_enable+0x10/0x34 [ 47.654734][ T4426] softirqs last disabled at (191958): [] local_bh_disable+0x10/0x34 [ 47.656196][ T4426] ---[ end trace 0000000000000000 ]--- [ 47.659617][ T4426] minix_free_block (loop0:21): bit already cleared [ 47.661732][ T4426] minix_free_block (loop0:22): bit already cleared [ 47.663219][ T4426] minix_free_block (loop0:19): bit already cleared [ 47.673090][ T4464] loop0: detected capacity change from 0 to 47 [ 47.678765][ T4464] overlayfs: upper fs needs to support d_type. [ 47.679995][ T4464] overlayfs: upper fs does not support RENAME_WHITEOUT. [ 47.681227][ T4464] overlayfs: failed to set xattr on upper [ 47.682137][ T4464] overlayfs: ...falling back to index=off,metacopy=off. [ 47.687340][ T4426] ------------[ cut here ]------------ [ 47.688257][ T4426] WARNING: CPU: 0 PID: 4426 at fs/inode.c:332 drop_nlink+0xe4/0x138 [ 47.689507][ T4426] Modules linked in: [ 47.690132][ T4426] CPU: 0 PID: 4426 Comm: syz-executor Tainted: G W syzkaller #0 [ 47.691572][ T4426] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 47.693055][ T4426] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 47.694339][ T4426] pc : drop_nlink+0xe4/0x138 [ 47.695013][ T4426] lr : drop_nlink+0xe4/0x138 [ 47.695558][ T4426] sp : ffff800020f87b00 [ 47.696162][ T4426] x29: ffff800020f87b00 x28: ffff0000de6c3780 x27: 1fffe0001bffc585 [ 47.697419][ T4426] x26: ffff800020f87b40 x25: 1ffff000041f0f68 x24: dfff800000000000 [ 47.698632][ T4426] x23: 1fffe0001d66e20f x22: dfff800000000000 x21: 0000000000000000 [ 47.699863][ T4426] x20: ffff0000eb371078 x19: ffff0000eb371030 x18: 0000000000000000 [ 47.701170][ T4426] x17: 0000000000000000 x16: ffff8000082d22e0 x15: 0000000000000000 [ 47.702455][ T4426] x14: 000000003b9aca00 x13: 0000000000000000 x12: 0000000000ff0100 [ 47.703829][ T4426] x11: ff008000089fbf5c x10: 0000000000000000 x9 : ffff8000089fbf5c [ 47.705102][ T4426] x8 : ffff0000de6c3780 x7 : 0000000000000000 x6 : 000000000000002f [ 47.706418][ T4426] x5 : ffff0000eb3710b8 x4 : ffff0000eb370b68 x3 : ffff800008ee778c [ 47.707677][ T4426] x2 : 0000000000000010 x1 : 0000000000000000 x0 : 0000000000000000 [ 47.708889][ T4426] Call trace: [ 47.709417][ T4426] drop_nlink+0xe4/0x138 [ 47.710100][ T4426] minix_rmdir+0x13c/0x1c0 [ 47.710838][ T4426] vfs_rmdir+0x304/0x438 [ 47.711498][ T4426] do_rmdir+0x238/0x50c [ 47.712192][ T4426] __arm64_sys_unlinkat+0xcc/0xfc [ 47.713005][ T4426] invoke_syscall+0x98/0x2bc [ 47.713748][ T4426] el0_svc_common+0x138/0x258 [ 47.714493][ T4426] do_el0_svc+0x58/0x13c [ 47.715197][ T4426] el0_svc+0x58/0x138 [ 47.715847][ T4426] el0t_64_sync_handler+0x84/0xf0 [ 47.716571][ T4426] el0t_64_sync+0x18c/0x190 [ 47.717277][ T4426] irq event stamp: 200848 [ 47.717899][ T4426] hardirqs last enabled at (200847): [] ktime_get_coarse_real_ts64+0x114/0x244 [ 47.719591][ T4426] hardirqs last disabled at (200848): [] el1_dbg+0x24/0x80 [ 47.720943][ T4426] softirqs last enabled at (200380): [] handle_softirqs+0xaf8/0xc6c [ 47.722473][ T4426] softirqs last disabled at (200365): [] __do_softirq+0x14/0x20 [ 47.723876][ T4426] ---[ end trace 0000000000000000 ]--- [ 47.739751][ T4426] minix_free_block (loop0:21): bit already cleared [ 47.741848][ T4426] minix_free_block (loop0:22): bit already cleared [ 47.743303][ T4426] minix_free_block (loop0:19): bit already cleared [ 47.755235][ T4466] loop0: detected capacity change from 0 to 47 [ 47.759076][ T4466] overlayfs: upper fs needs to support d_type. [ 47.760241][ T4466] overlayfs: upper fs does not support RENAME_WHITEOUT. [ 47.761313][ T4466] overlayfs: failed to set xattr on upper [ 47.762340][ T4466] overlayfs: ...falling back to index=off,metacopy=off. [ 47.767653][ T4426] ------------[ cut here ]------------ [ 47.768448][ T4426] WARNING: CPU: 1 PID: 4426 at fs/inode.c:332 drop_nlink+0xe4/0x138 [ 47.769630][ T4426] Modules linked in: [ 47.770199][ T4426] CPU: 1 PID: 4426 Comm: syz-executor Tainted: G W syzkaller #0 [ 47.771511][ T4426] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 47.772969][ T4426] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 47.774252][ T4426] pc : drop_nlink+0xe4/0x138 [ 47.774946][ T4426] lr : drop_nlink+0xe4/0x138 [ 47.775634][ T4426] sp : ffff800020f87b00 [ 47.776314][ T4426] x29: ffff800020f87b00 x28: ffff0000de6c3780 x27: 1fffe0001d646db4 [ 47.777636][ T4426] x26: ffff800020f87b40 x25: 1ffff000041f0f68 x24: dfff800000000000 [ 47.778953][ T4426] x23: 1fffe0001d67360b x22: dfff800000000000 x21: 0000000000000000 [ 47.780188][ T4426] x20: ffff0000eb39b058 x19: ffff0000eb39b010 x18: 0000000000000000 [ 47.781524][ T4426] x17: 0000000000000000 x16: ffff8000082d22e0 x15: 0000000000000000 [ 47.782780][ T4426] x14: 000000003b9aca00 x13: 0000000000000000 x12: 0000000000ff0100 [ 47.784180][ T4426] x11: ff008000089fbf5c x10: 0000000000000000 x9 : ffff8000089fbf5c [ 47.785577][ T4426] x8 : ffff0000de6c3780 x7 : 0000000000000000 x6 : 000000000000002f [ 47.786851][ T4426] x5 : ffff0000eb39b098 x4 : ffff0000eb39ab48 x3 : ffff800008ee778c [ 47.788180][ T4426] x2 : 0000000000000010 x1 : 0000000000000000 x0 : 0000000000000000 [ 47.789526][ T4426] Call trace: [ 47.790035][ T4426] drop_nlink+0xe4/0x138 [ 47.790670][ T4426] minix_rmdir+0x13c/0x1c0 [ 47.791380][ T4426] vfs_rmdir+0x304/0x438 [ 47.792057][ T4426] do_rmdir+0x238/0x50c [ 47.792675][ T4426] __arm64_sys_unlinkat+0xcc/0xfc [ 47.793461][ T4426] invoke_syscall+0x98/0x2bc [ 47.794141][ T4426] el0_svc_common+0x138/0x258 [ 47.794808][ T4426] do_el0_svc+0x58/0x13c [ 47.795487][ T4426] el0_svc+0x58/0x138 [ 47.796167][ T4426] el0t_64_sync_handler+0x84/0xf0 [ 47.796891][ T4426] el0t_64_sync+0x18c/0x190 [ 47.797682][ T4426] irq event stamp: 208952 [ 47.798434][ T4426] hardirqs last enabled at (208951): [] ktime_get_coarse_real_ts64+0x114/0x244 [ 47.800150][ T4426] hardirqs last disabled at (208952): [] el1_dbg+0x24/0x80 [ 47.801519][ T4426] softirqs last enabled at (208428): [] local_bh_enable+0x10/0x34 [ 47.802996][ T4426] softirqs last disabled at (208426): [] local_bh_disable+0x10/0x34 [ 47.804388][ T4426] ---[ end trace 0000000000000000 ]--- [ 47.808150][ T4426] minix_free_block (loop0:21): bit already cleared [ 47.810177][ T4426] minix_free_block (loop0:22): bit already cleared [ 47.811487][ T4426] minix_free_block (loop0:19): bit already cleared [ 47.822849][ T4467] loop0: detected capacity change from 0 to 47 [ 47.829464][ T4467] overlayfs: upper fs needs to support d_type. [ 47.830682][ T4467] overlayfs: upper fs does not support RENAME_WHITEOUT. [ 47.831817][ T4467] overlayfs: failed to set xattr on upper [ 47.832748][ T4467] overlayfs: ...falling back to index=off,metacopy=off. [ 47.839685][ T4426] ------------[ cut here ]------------ [ 47.840630][ T4426] WARNING: CPU: 0 PID: 4426 at fs/inode.c:332 drop_nlink+0xe4/0x138 [ 47.841974][ T4426] Modules linked in: [ 47.842594][ T4426] CPU: 0 PID: 4426 Comm: syz-executor Tainted: G W syzkaller #0 [ 47.844104][ T4426] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 47.845662][ T4426] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 47.846933][ T4426] pc : drop_nlink+0xe4/0x138 [ 47.847775][ T4426] lr : drop_nlink+0xe4/0x138 [ 47.848552][ T4426] sp : ffff800020f87b00 [ 47.849211][ T4426] x29: ffff800020f87b00 x28: ffff0000de6c3780 x27: 1fffe0001d666127 [ 47.850501][ T4426] x26: ffff800020f87b40 x25: 1ffff000041f0f68 x24: dfff800000000000 [ 47.851809][ T4426] x23: 1fffe0001d66f165 x22: dfff800000000000 x21: 0000000000000000 [ 47.853021][ T4426] x20: ffff0000eb378b28 x19: ffff0000eb378ae0 x18: 0000000000000000 [ 47.854233][ T4426] x17: 0000000000000000 x16: ffff8000082d22e0 x15: 0000000000000000 [ 47.855436][ T4426] x14: 000000003b9aca00 x13: 0000000000000000 x12: 0000000000ff0100 [ 47.856632][ T4426] x11: ff008000089fbf5c x10: 0000000000000000 x9 : ffff8000089fbf5c [ 47.857836][ T4426] x8 : ffff0000de6c3780 x7 : 0000000000000000 x6 : 000000000000002f [ 47.859145][ T4426] x5 : ffff0000eb378b68 x4 : ffff0000eb378618 x3 : ffff800008ee778c [ 47.860431][ T4426] x2 : 0000000000000010 x1 : 0000000000000000 x0 : 0000000000000000 [ 47.861695][ T4426] Call trace: [ 47.862178][ T4426] drop_nlink+0xe4/0x138 [ 47.862851][ T4426] minix_rmdir+0x13c/0x1c0 [ 47.863519][ T4426] vfs_rmdir+0x304/0x438 [ 47.864241][ T4426] do_rmdir+0x238/0x50c [ 47.864892][ T4426] __arm64_sys_unlinkat+0xcc/0xfc [ 47.865642][ T4426] invoke_syscall+0x98/0x2bc [ 47.866371][ T4426] el0_svc_common+0x138/0x258 [ 47.867106][ T4426] do_el0_svc+0x58/0x13c [ 47.867850][ T4426] el0_svc+0x58/0x138 [ 47.868545][ T4426] el0t_64_sync_handler+0x84/0xf0 [ 47.869303][ T4426] el0t_64_sync+0x18c/0x190 [ 47.870101][ T4426] irq event stamp: 215954 [ 47.870830][ T4426] hardirqs last enabled at (215953): [] ktime_get_coarse_real_ts64+0x114/0x244 [ 47.872436][ T4426] hardirqs last disabled at (215954): [] el1_dbg+0x24/0x80 [ 47.873634][ T4426] softirqs last enabled at (215190): [] local_bh_enable+0x10/0x34 [ 47.875018][ T4426] softirqs last disabled at (215188): [] local_bh_disable+0x10/0x34 [ 47.876513][ T4426] ---[ end trace 0000000000000000 ]--- [ 47.883368][ T4426] minix_free_block (loop0:21): bit already cleared [ 47.885637][ T4426] minix_free_block (loop0:22): bit already cleared [ 47.888853][ T4426] minix_free_block (loop0:19): bit already cleared [ 47.898796][ T4468] loop0: detected capacity change from 0 to 47 [ 47.902234][ T4468] overlayfs: upper fs needs to support d_type. [ 47.903496][ T4468] overlayfs: upper fs does not support RENAME_WHITEOUT. [ 47.904543][ T4468] overlayfs: failed to set xattr on upper [ 47.908406][ T4468] overlayfs: ...falling back to index=off,metacopy=off. [ 47.914214][ T4426] ------------[ cut here ]------------ [ 47.915057][ T4426] WARNING: CPU: 1 PID: 4426 at fs/inode.c:332 drop_nlink+0xe4/0x138 [ 47.916258][ T4426] Modules linked in: [ 47.916857][ T4426] CPU: 1 PID: 4426 Comm: syz-executor Tainted: G W syzkaller #0 [ 47.918453][ T4426] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 47.920178][ T4426] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 47.921486][ T4426] pc : drop_nlink+0xe4/0x138 [ 47.922188][ T4426] lr : drop_nlink+0xe4/0x138 [ 47.923013][ T4426] sp : ffff800020f87b00 [ 47.923670][ T4426] x29: ffff800020f87b00 x28: ffff0000de6c3780 x27: 1fffe0001d6414c9 [ 47.925038][ T4426] x26: ffff800020f87b40 x25: 1ffff000041f0f68 x24: dfff800000000000 [ 47.926316][ T4426] x23: 1fffe0001d674561 x22: dfff800000000000 x21: 0000000000000000 [ 47.927524][ T4426] x20: ffff0000eb3a2b08 x19: ffff0000eb3a2ac0 x18: 0000000000000000 [ 47.928728][ T4426] x17: 0000000000000000 x16: ffff8000082d22e0 x15: 0000000000000000 [ 47.929899][ T4426] x14: 000000003b9aca00 x13: 0000000000000000 x12: 0000000000ff0100 [ 47.931321][ T4426] x11: ff008000089fbf5c x10: 0000000000000000 x9 : ffff8000089fbf5c [ 47.932680][ T4426] x8 : ffff0000de6c3780 x7 : 0000000000000000 x6 : 000000000000002f [ 47.933963][ T4426] x5 : ffff0000eb3a2b48 x4 : ffff0000eb3a25f8 x3 : ffff800008ee778c [ 47.935267][ T4426] x2 : 0000000000000010 x1 : 0000000000000000 x0 : 0000000000000000 [ 47.936500][ T4426] Call trace: [ 47.936850][ T47] Bluetooth: hci0: command 0x040f tx timeout [ 47.936980][ T4426] drop_nlink+0xe4/0x138 [ 47.938681][ T4426] minix_rmdir+0x13c/0x1c0 [ 47.939428][ T4426] vfs_rmdir+0x304/0x438 [ 47.940110][ T4426] do_rmdir+0x238/0x50c [ 47.940849][ T4426] __arm64_sys_unlinkat+0xcc/0xfc [ 47.941758][ T4426] invoke_syscall+0x98/0x2bc [ 47.942516][ T4426] el0_svc_common+0x138/0x258 [ 47.943264][ T4426] do_el0_svc+0x58/0x13c [ 47.943992][ T4426] el0_svc+0x58/0x138 [ 47.944741][ T4426] el0t_64_sync_handler+0x84/0xf0 [ 47.945657][ T4426] el0t_64_sync+0x18c/0x190 [ 47.946423][ T4426] irq event stamp: 224318 [ 47.947129][ T4426] hardirqs last enabled at (224317): [] ktime_get_coarse_real_ts64+0x114/0x244 [ 47.948851][ T4426] hardirqs last disabled at (224318): [] el1_dbg+0x24/0x80 [ 47.950363][ T4426] softirqs last enabled at (222222): [] local_bh_enable+0x10/0x34 [ 47.951977][ T4426] softirqs last disabled at (222220): [] local_bh_disable+0x10/0x34 [ 47.953654][ T4426] ---[ end trace 0000000000000000 ]--- [ 47.957464][ T4426] minix_free_block (loop0:21): bit already cleared [ 47.959579][ T4426] minix_free_block (loop0:22): bit already cleared [ 47.961128][ T4426] minix_free_block (loop0:19): bit already cleared [ 47.970555][ T4470] loop0: detected capacity change from 0 to 47 [ 47.974770][ T4470] overlayfs: upper fs needs to support d_type. [ 47.975952][ T4470] overlayfs: upper fs does not support RENAME_WHITEOUT. [ 47.977467][ T4470] overlayfs: failed to set xattr on upper [ 47.978458][ T4470] overlayfs: ...falling back to index=off,metacopy=off. [ 47.983974][ T1656] device hsr_slave_0 left promiscuous mode [ 47.984142][ T4426] ------------[ cut here ]------------ [ 47.985833][ T4426] WARNING: CPU: 1 PID: 4426 at fs/inode.c:332 drop_nlink+0xe4/0x138 [ 47.987082][ T4426] Modules linked in: [ 47.987689][ T4426] CPU: 1 PID: 4426 Comm: syz-executor Tainted: G W syzkaller #0 [ 47.989247][ T4426] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 47.990832][ T4426] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 47.992007][ T4426] pc : drop_nlink+0xe4/0x138 [ 47.992748][ T4426] lr : drop_nlink+0xe4/0x138 [ 47.993478][ T4426] sp : ffff800020f87b00 [ 47.994114][ T4426] x29: ffff800020f87b00 x28: ffff0000de6c3780 x27: 1fffe0001d641956 [ 47.995439][ T4426] x26: ffff800020f87b40 x25: 1ffff000041f0f68 x24: dfff800000000000 [ 47.996712][ T4426] x23: 1fffe0001d674cb7 x22: dfff800000000000 x21: 0000000000000000 [ 47.997976][ T4426] x20: ffff0000eb3a65b8 x19: ffff0000eb3a6570 x18: 0000000000000000 [ 47.999201][ T4426] x17: 0000000000000000 x16: ffff8000082d22e0 x15: 0000000000000000 [ 48.000440][ T4426] x14: 000000003b9aca00 x13: 0000000000000000 x12: 0000000000ff0100 [ 48.001546][ T4426] x11: ff008000089fbf5c x10: 0000000000000000 x9 : ffff8000089fbf5c [ 48.002762][ T4426] x8 : ffff0000de6c3780 x7 : 0000000000000000 x6 : 000000000000002f [ 48.003996][ T4426] x5 : ffff0000eb3a65f8 x4 : ffff0000eb3a60a8 x3 : ffff800008ee778c [ 48.005258][ T4426] x2 : 0000000000000010 x1 : 0000000000000000 x0 : 0000000000000000 [ 48.006468][ T4426] Call trace: [ 48.006962][ T4426] drop_nlink+0xe4/0x138 [ 48.007653][ T4426] minix_rmdir+0x13c/0x1c0 [ 48.008390][ T4426] vfs_rmdir+0x304/0x438 [ 48.009035][ T4426] do_rmdir+0x238/0x50c [ 48.009642][ T4426] __arm64_sys_unlinkat+0xcc/0xfc [ 48.010493][ T4426] invoke_syscall+0x98/0x2bc [ 48.011265][ T4426] el0_svc_common+0x138/0x258 [ 48.012064][ T4426] do_el0_svc+0x58/0x13c [ 48.012742][ T4426] el0_svc+0x58/0x138 [ 48.013399][ T4426] el0t_64_sync_handler+0x84/0xf0 [ 48.014225][ T4426] el0t_64_sync+0x18c/0x190 [ 48.014927][ T4426] irq event stamp: 231328 [ 48.015592][ T4426] hardirqs last enabled at (231327): [] ktime_get_coarse_real_ts64+0x114/0x244 [ 48.017314][ T4426] hardirqs last disabled at (231328): [] el1_dbg+0x24/0x80 [ 48.018712][ T4426] softirqs last enabled at (229888): [] local_bh_enable+0x10/0x34 [ 48.020129][ T4426] softirqs last disabled at (229886): [] local_bh_disable+0x10/0x34 [ 48.021692][ T4426] ---[ end trace 0000000000000000 ]--- [ 48.025115][ T4426] minix_free_block (loop0:21): bit already cleared [ 48.027959][ T4426] minix_free_block (loop0:22): bit already cleared [ 48.029338][ T4426] minix_free_block (loop0:19): bit already cleared [ 48.037501][ T4471] loop0: detected capacity change from 0 to 47 [ 48.039545][ T1656] device hsr_slave_1 left promiscuous mode [ 48.043480][ T4471] overlayfs: upper fs needs to support d_type. [ 48.044667][ T4471] overlayfs: upper fs does not support RENAME_WHITEOUT. [ 48.045855][ T4471] overlayfs: failed to set xattr on upper [ 48.046804][ T4471] overlayfs: ...falling back to index=off,metacopy=off. [ 48.051250][ T4426] ------------[ cut here ]------------ [ 48.052019][ T4426] WARNING: CPU: 1 PID: 4426 at fs/inode.c:332 drop_nlink+0xe4/0x138 [ 48.053278][ T4426] Modules linked in: [ 48.053862][ T4426] CPU: 1 PID: 4426 Comm: syz-executor Tainted: G W syzkaller #0 [ 48.055290][ T4426] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 48.056871][ T4426] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 48.058134][ T4426] pc : drop_nlink+0xe4/0x138 [ 48.058848][ T4426] lr : drop_nlink+0xe4/0x138 [ 48.059625][ T4426] sp : ffff800020f87b00 [ 48.060289][ T4426] x29: ffff800020f87b00 x28: ffff0000de6c3780 x27: 1fffe0001d641f8a [ 48.061537][ T4426] x26: ffff800020f87b40 x25: 1ffff000041f0f68 x24: dfff800000000000 [ 48.062836][ T4426] x23: 1fffe0001d67bc0d x22: dfff800000000000 x21: 0000000000000000 [ 48.064179][ T4426] x20: ffff0000eb3de068 x19: ffff0000eb3de020 x18: 0000000000000000 [ 48.065368][ T4426] x17: 0000000000000000 x16: ffff8000082d22e0 x15: 0000000000000000 [ 48.066754][ T4426] x14: 000000003b9aca00 x13: 0000000000000000 x12: 0000000000ff0100 [ 48.068108][ T4426] x11: ff008000089fbf5c x10: 0000000000000000 x9 : ffff8000089fbf5c [ 48.069486][ T4426] x8 : ffff0000de6c3780 x7 : 0000000000000000 x6 : 0000000000000030 [ 48.070761][ T4426] x5 : ffff0000eb3de0a8 x4 : ffff0000eb3ddb58 x3 : ffff800008ee778c [ 48.071993][ T4426] x2 : 0000000000000010 x1 : 0000000000000000 x0 : 0000000000000000 [ 48.073167][ T4426] Call trace: [ 48.073718][ T4426] drop_nlink+0xe4/0x138 [ 48.074375][ T4426] minix_rmdir+0x13c/0x1c0 [ 48.075080][ T4426] vfs_rmdir+0x304/0x438 [ 48.075772][ T4426] do_rmdir+0x238/0x50c [ 48.076456][ T4426] __arm64_sys_unlinkat+0xcc/0xfc [ 48.077375][ T4426] invoke_syscall+0x98/0x2bc [ 48.078108][ T4426] el0_svc_common+0x138/0x258 [ 48.078844][ T4426] do_el0_svc+0x58/0x13c [ 48.079513][ T4426] el0_svc+0x58/0x138 [ 48.080133][ T4426] el0t_64_sync_handler+0x84/0xf0 [ 48.080931][ T4426] el0t_64_sync+0x18c/0x190 [ 48.081650][ T4426] irq event stamp: 238692 [ 48.082404][ T4426] hardirqs last enabled at (238691): [] ktime_get_coarse_real_ts64+0x114/0x244 [ 48.084016][ T4426] hardirqs last disabled at (238692): [] el1_dbg+0x24/0x80 [ 48.085340][ T4426] softirqs last enabled at (237332): [] local_bh_enable+0x10/0x34 [ 48.086702][ T4426] softirqs last disabled at (237330): [] local_bh_disable+0x10/0x34 [ 48.088263][ T4426] ---[ end trace 0000000000000000 ]--- [ 48.092422][ T4426] minix_free_block (loop0:21): bit already cleared [ 48.094506][ T4426] minix_free_block (loop0:22): bit already cleared [ 48.095922][ T4426] minix_free_block (loop0:19): bit already cleared [ 48.105893][ T4472] loop0: detected capacity change from 0 to 47 [ 48.108139][ T1656] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 48.109193][ T1656] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 48.110778][ T1656] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 48.111864][ T1656] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 48.116387][ T1656] device bridge_slave_1 left promiscuous mode [ 48.117970][ T1656] bridge0: port 2(bridge_slave_1) entered disabled state [ 48.121002][ T4472] overlayfs: upper fs needs to support d_type. [ 48.122187][ T4472] overlayfs: upper fs does not support RENAME_WHITEOUT. [ 48.123372][ T4472] overlayfs: failed to set xattr on upper [ 48.124310][ T4472] overlayfs: ...falling back to index=off,metacopy=off. [ 48.129271][ T4426] ------------[ cut here ]------------ [ 48.130032][ T4426] WARNING: CPU: 1 PID: 4426 at fs/inode.c:332 drop_nlink+0xe4/0x138 [ 48.131159][ T4426] Modules linked in: [ 48.131720][ T4426] CPU: 1 PID: 4426 Comm: syz-executor Tainted: G W syzkaller #0 [ 48.133064][ T4426] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 48.134647][ T4426] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 48.135786][ T4426] pc : drop_nlink+0xe4/0x138 [ 48.136440][ T4426] lr : drop_nlink+0xe4/0x138 [ 48.137217][ T4426] sp : ffff800020f87b00 [ 48.137812][ T4426] x29: ffff800020f87b00 x28: ffff0000de6c3780 x27: 1fffe0001c0531e3 [ 48.139085][ T4426] x26: ffff800020f87b40 x25: 1ffff000041f0f68 x24: dfff800000000000 [ 48.140347][ T4426] x23: 1fffe0001d675363 x22: dfff800000000000 x21: 0000000000000000 [ 48.141630][ T4426] x20: ffff0000eb3a9b18 x19: ffff0000eb3a9ad0 x18: 0000000000000000 [ 48.142956][ T4426] x17: 0000000000000000 x16: ffff8000082d22e0 x15: 0000000000000000 [ 48.144397][ T4426] x14: 000000003b9aca00 x13: 0000000000000000 x12: 0000000000ff0100 [ 48.145687][ T4426] x11: ff008000089fbf5c x10: 0000000000000000 x9 : ffff8000089fbf5c [ 48.147120][ T4426] x8 : ffff0000de6c3780 x7 : 0000000000000000 x6 : 0000000000000030 [ 48.148428][ T4426] x5 : ffff0000eb3a9b58 x4 : ffff0000eb3a9608 x3 : ffff800008ee778c [ 48.149668][ T4426] x2 : 0000000000000010 x1 : 0000000000000000 x0 : 0000000000000000 [ 48.150958][ T4426] Call trace: [ 48.151487][ T4426] drop_nlink+0xe4/0x138 [ 48.152188][ T4426] minix_rmdir+0x13c/0x1c0 [ 48.152882][ T4426] vfs_rmdir+0x304/0x438 [ 48.153596][ T4426] do_rmdir+0x238/0x50c [ 48.154263][ T4426] __arm64_sys_unlinkat+0xcc/0xfc [ 48.155053][ T4426] invoke_syscall+0x98/0x2bc [ 48.155790][ T4426] el0_svc_common+0x138/0x258 [ 48.156610][ T4426] do_el0_svc+0x58/0x13c [ 48.157319][ T4426] el0_svc+0x58/0x138 [ 48.157993][ T4426] el0t_64_sync_handler+0x84/0xf0 [ 48.158869][ T4426] el0t_64_sync+0x18c/0x190 [ 48.159592][ T4426] irq event stamp: 247128 [ 48.160264][ T4426] hardirqs last enabled at (247127): [] ktime_get_coarse_real_ts64+0x114/0x244 [ 48.162024][ T4426] hardirqs last disabled at (247128): [] el1_dbg+0x24/0x80 [ 48.163547][ T4426] softirqs last enabled at (245806): [] local_bh_enable+0x10/0x34 [ 48.165081][ T4426] softirqs last disabled at (245804): [] local_bh_disable+0x10/0x34 [ 48.166666][ T4426] ---[ end trace 0000000000000000 ]--- [ 48.169861][ T1656] device bridge_slave_0 left promiscuous mode [ 48.171043][ T1656] bridge0: port 1(bridge_slave_0) entered disabled state [ 48.172652][ T4426] minix_free_block (loop0:21): bit already cleared [ 48.176012][ T4426] minix_free_block (loop0:22): bit already cleared [ 48.178581][ T4426] minix_free_block (loop0:19): bit already cleared [ 48.186604][ T4473] loop0: detected capacity change from 0 to 47 [ 48.194442][ T4473] overlayfs: upper fs needs to support d_type. [ 48.195909][ T4473] overlayfs: upper fs does not support RENAME_WHITEOUT. [ 48.198841][ T4473] overlayfs: failed to set xattr on upper [ 48.199829][ T4473] overlayfs: ...falling back to index=off,metacopy=off. [ 48.204643][ T4426] ------------[ cut here ]------------ [ 48.205540][ T4426] WARNING: CPU: 1 PID: 4426 at fs/inode.c:332 drop_nlink+0xe4/0x138 [ 48.206797][ T4426] Modules linked in: [ 48.207453][ T4426] CPU: 1 PID: 4426 Comm: syz-executor Tainted: G W syzkaller #0 [ 48.208823][ T4426] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 48.210206][ T4426] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 48.211223][ T4426] pc : drop_nlink+0xe4/0x138 [ 48.211861][ T4426] lr : drop_nlink+0xe4/0x138 [ 48.212490][ T4426] sp : ffff800020f87b00 [ 48.213208][ T4426] x29: ffff800020f87b00 x28: ffff0000de6c3780 x27: 1fffe0001c4f8556 [ 48.214458][ T4426] x26: ffff800020f87b40 x25: 1ffff000041f0f68 x24: dfff800000000000 [ 48.215743][ T4426] x23: 1fffe0001d6710bb x22: dfff800000000000 x21: 0000000000000000 [ 48.217014][ T4426] x20: ffff0000eb3885d8 x19: ffff0000eb388590 x18: 0000000000000000 [ 48.218303][ T4426] x17: 0000000000000000 x16: ffff8000082d22e0 x15: 0000000000000000 [ 48.219645][ T4426] x14: 000000003b9aca00 x13: 0000000000000000 x12: 0000000000ff0100 [ 48.220950][ T4426] x11: ff008000089fbf5c x10: 0000000000000000 x9 : ffff8000089fbf5c [ 48.222276][ T4426] x8 : ffff0000de6c3780 x7 : 0000000000000000 x6 : 0000000000000030 [ 48.223492][ T4426] x5 : ffff0000eb388618 x4 : ffff0000eb3880c8 x3 : ffff800008ee778c [ 48.224732][ T4426] x2 : 0000000000000010 x1 : 0000000000000000 x0 : 0000000000000000 [ 48.226076][ T4426] Call trace: [ 48.226648][ T4426] drop_nlink+0xe4/0x138 [ 48.227382][ T4426] minix_rmdir+0x13c/0x1c0 [ 48.228108][ T4426] vfs_rmdir+0x304/0x438 [ 48.228798][ T4426] do_rmdir+0x238/0x50c [ 48.229540][ T4426] __arm64_sys_unlinkat+0xcc/0xfc [ 48.230358][ T4426] invoke_syscall+0x98/0x2bc [ 48.231163][ T4426] el0_svc_common+0x138/0x258 [ 48.231971][ T4426] do_el0_svc+0x58/0x13c [ 48.232660][ T4426] el0_svc+0x58/0x138 [ 48.233302][ T4426] el0t_64_sync_handler+0x84/0xf0 [ 48.234159][ T4426] el0t_64_sync+0x18c/0x190 [ 48.234880][ T4426] irq event stamp: 255100 [ 48.235575][ T4426] hardirqs last enabled at (255099): [] ktime_get_coarse_real_ts64+0x114/0x244 [ 48.237137][ T4426] hardirqs last disabled at (255100): [] el1_dbg+0x24/0x80 [ 48.238358][ T4426] softirqs last enabled at (253768): [] local_bh_enable+0x10/0x34 [ 48.239815][ T4426] softirqs last disabled at (253766): [] local_bh_disable+0x10/0x34 [ 48.241149][ T4426] ---[ end trace 0000000000000000 ]--- [ 48.244425][ T4426] minix_free_block (loop0:21): bit already cleared [ 48.246499][ T4426] minix_free_block (loop0:22): bit already cleared [ 48.249180][ T4426] minix_free_block (loop0:19): bit already cleared [ 48.257336][ T4474] loop0: detected capacity change from 0 to 47 [ 48.260457][ T4474] overlayfs: upper fs needs to support d_type. [ 48.261745][ T4474] overlayfs: upper fs does not support RENAME_WHITEOUT. [ 48.262898][ T4474] overlayfs: failed to set xattr on upper [ 48.263784][ T4474] overlayfs: ...falling back to index=off,metacopy=off. [ 48.269712][ T4426] ------------[ cut here ]------------ [ 48.270587][ T4426] WARNING: CPU: 0 PID: 4426 at fs/inode.c:332 drop_nlink+0xe4/0x138 [ 48.271833][ T4426] Modules linked in: [ 48.272469][ T4426] CPU: 0 PID: 4426 Comm: syz-executor Tainted: G W syzkaller #0 [ 48.274018][ T4426] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 48.275593][ T4426] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 48.276804][ T4426] pc : drop_nlink+0xe4/0x138 [ 48.277437][ T4426] lr : drop_nlink+0xe4/0x138 [ 48.278244][ T4426] sp : ffff800020f87b00 [ 48.278969][ T4426] x29: ffff800020f87b00 x28: ffff0000de6c3780 x27: 1fffe0001d66aece [ 48.280342][ T4426] x26: ffff800020f87b40 x25: 1ffff000041f0f68 x24: dfff800000000000 [ 48.281613][ T4426] x23: 1fffe0001d675cb7 x22: dfff800000000000 x21: 0000000000000000 [ 48.282869][ T4426] x20: ffff0000eb3ae5b8 x19: ffff0000eb3ae570 x18: 0000000000000000 [ 48.284179][ T4426] x17: 0000000000000000 x16: ffff8000082d22e0 x15: 0000000000000000 [ 48.285362][ T4426] x14: 000000003b9aca00 x13: 0000000000000000 x12: 0000000000ff0100 [ 48.286621][ T4426] x11: ff008000089fbf5c x10: 0000000000000000 x9 : ffff8000089fbf5c [ 48.287927][ T4426] x8 : ffff0000de6c3780 x7 : 0000000000000000 x6 : 0000000000000030 [ 48.289160][ T4426] x5 : ffff0000eb3ae5f8 x4 : ffff0000eb3ae0a8 x3 : ffff800008ee778c [ 48.290398][ T4426] x2 : 0000000000000010 x1 : 0000000000000000 x0 : 0000000000000000 [ 48.291700][ T4426] Call trace: [ 48.292221][ T4426] drop_nlink+0xe4/0x138 [ 48.292920][ T4426] minix_rmdir+0x13c/0x1c0 [ 48.293616][ T4426] vfs_rmdir+0x304/0x438 [ 48.294328][ T4426] do_rmdir+0x238/0x50c [ 48.295004][ T4426] __arm64_sys_unlinkat+0xcc/0xfc [ 48.295839][ T4426] invoke_syscall+0x98/0x2bc [ 48.296673][ T4426] el0_svc_common+0x138/0x258 [ 48.297431][ T4426] do_el0_svc+0x58/0x13c [ 48.298037][ T4426] el0_svc+0x58/0x138 [ 48.298659][ T4426] el0t_64_sync_handler+0x84/0xf0 [ 48.299457][ T4426] el0t_64_sync+0x18c/0x190 [ 48.300226][ T4426] irq event stamp: 262020 [ 48.300995][ T4426] hardirqs last enabled at (262019): [] ktime_get_coarse_real_ts64+0x114/0x244 [ 48.302510][ T4426] hardirqs last disabled at (262020): [] el1_dbg+0x24/0x80 [ 48.303900][ T4426] softirqs last enabled at (261520): [] local_bh_enable+0x10/0x34 [ 48.305480][ T4426] softirqs last disabled at (261518): [] local_bh_disable+0x10/0x34 [ 48.306999][ T4426] ---[ end trace 0000000000000000 ]--- [ 48.311181][ T4426] minix_free_block (loop0:21): bit already cleared [ 48.313356][ T4426] minix_free_block (loop0:22): bit already cleared [ 48.314722][ T4426] minix_free_block (loop0:19): bit already cleared [ 48.339311][ T4476] loop0: detected capacity change from 0 to 47 [ 48.350817][ T4476] overlayfs: upper fs needs to support d_type. [ 48.352478][ T4476] overlayfs: upper fs does not support RENAME_WHITEOUT. [ 48.353536][ T4476] overlayfs: failed to set xattr on upper [ 48.354370][ T4476] overlayfs: ...falling back to index=off,metacopy=off. [ 48.360377][ T4426] ------------[ cut here ]------------ [ 48.361379][ T4426] WARNING: CPU: 1 PID: 4426 at fs/inode.c:332 drop_nlink+0xe4/0x138 [ 48.362685][ T4426] Modules linked in: [ 48.363274][ T4426] CPU: 1 PID: 4426 Comm: syz-executor Tainted: G W syzkaller #0 [ 48.364707][ T4426] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 48.366374][ T4426] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 48.367538][ T4426] pc : drop_nlink+0xe4/0x138 [ 48.368263][ T4426] lr : drop_nlink+0xe4/0x138 [ 48.369009][ T4426] sp : ffff800020f87b00 [ 48.369732][ T4426] x29: ffff800020f87b00 x28: ffff0000de6c3780 x27: 1fffe0001d60b641 [ 48.371067][ T4426] x26: ffff800020f87b40 x25: 1ffff000041f0f68 x24: dfff800000000000 [ 48.372274][ T4426] x23: 1fffe0001d67620f x22: dfff800000000000 x21: 0000000000000000 [ 48.373604][ T4426] x20: ffff0000eb3b1078 x19: ffff0000eb3b1030 x18: 0000000000000000 [ 48.374812][ T4426] x17: 0000000000000000 x16: ffff8000082d22e0 x15: 0000000000000000 [ 48.376081][ T4426] x14: 000000003b9aca00 x13: 0000000000000000 x12: 0000000000ff0100 [ 48.377382][ T4426] x11: ff008000089fbf5c x10: 0000000000000000 x9 : ffff8000089fbf5c [ 48.378757][ T4426] x8 : ffff0000de6c3780 x7 : 0000000000000000 x6 : 0000000000000030 [ 48.380150][ T4426] x5 : ffff0000eb3b10b8 x4 : ffff0000eb3b0b68 x3 : ffff800008ee778c [ 48.381468][ T4426] x2 : 0000000000000010 x1 : 0000000000000000 x0 : 0000000000000000 [ 48.382805][ T4426] Call trace: [ 48.383340][ T4426] drop_nlink+0xe4/0x138 [ 48.384001][ T4426] minix_rmdir+0x13c/0x1c0 [ 48.384744][ T4426] vfs_rmdir+0x304/0x438 [ 48.385451][ T4426] do_rmdir+0x238/0x50c [ 48.386173][ T4426] __arm64_sys_unlinkat+0xcc/0xfc [ 48.387002][ T4426] invoke_syscall+0x98/0x2bc [ 48.387694][ T4426] el0_svc_common+0x138/0x258 [ 48.388465][ T4426] do_el0_svc+0x58/0x13c [ 48.389144][ T4426] el0_svc+0x58/0x138 [ 48.389785][ T4426] el0t_64_sync_handler+0x84/0xf0 [ 48.390574][ T4426] el0t_64_sync+0x18c/0x190 [ 48.391298][ T4426] irq event stamp: 273310 [ 48.392005][ T4426] hardirqs last enabled at (273309): [] ktime_get_coarse_real_ts64+0x114/0x244 [ 48.393548][ T4426] hardirqs last disabled at (273310): [] el1_dbg+0x24/0x80 [ 48.394961][ T4426] softirqs last enabled at (271962): [] local_bh_enable+0x10/0x34 [ 48.396360][ T4426] softirqs last disabled at (271960): [] local_bh_disable+0x10/0x34 [ 48.397785][ T4426] ---[ end trace 0000000000000000 ]--- [ 48.401569][ T4426] minix_free_block (loop0:21): bit already cleared [ 48.403579][ T4426] minix_free_block (loop0:22): bit already cleared [ 48.404945][ T4426] minix_free_block (loop0:19): bit already cleared [ 48.407758][ T1656] device veth1_macvtap left promiscuous mode [ 48.408745][ T1656] device veth0_macvtap left promiscuous mode [ 48.409714][ T1656] device veth1_vlan left promiscuous mode [ 48.410661][ T1656] device veth0_vlan left promiscuous mode [ 48.419080][ T4477] loop0: detected capacity change from 0 to 47 [ 48.428642][ T4477] overlayfs: upper fs needs to support d_type. [ 48.430117][ T4477] overlayfs: upper fs does not support RENAME_WHITEOUT. [ 48.431143][ T4477] overlayfs: failed to set xattr on upper [ 48.432028][ T4477] overlayfs: ...falling back to index=off,metacopy=off. [ 48.451265][ T4426] ------------[ cut here ]------------ [ 48.452285][ T4426] WARNING: CPU: 0 PID: 4426 at fs/inode.c:332 drop_nlink+0xe4/0x138 [ 48.453471][ T4426] Modules linked in: [ 48.454166][ T4426] CPU: 0 PID: 4426 Comm: syz-executor Tainted: G W syzkaller #0 [ 48.455576][ T4426] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 48.457006][ T4426] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 48.458116][ T4426] pc : drop_nlink+0xe4/0x138 [ 48.458790][ T4426] lr : drop_nlink+0xe4/0x138 [ 48.459538][ T4426] sp : ffff800020f87b00 [ 48.460176][ T4426] x29: ffff800020f87b00 x28: ffff0000de6c3780 x27: 1fffe0001d60b40d [ 48.461427][ T4426] x26: ffff800020f87b40 x25: 1ffff000041f0f68 x24: dfff800000000000 [ 48.462821][ T4426] x23: 1fffe0001d677165 x22: dfff800000000000 x21: 0000000000000000 [ 48.464064][ T4426] x20: ffff0000eb3b8b28 x19: ffff0000eb3b8ae0 x18: 0000000000000000 [ 48.465355][ T4426] x17: 0000000000000000 x16: ffff8000082d22e0 x15: 0000000000000000 [ 48.466645][ T4426] x14: 000000003b9aca00 x13: 0000000000000000 x12: 0000000000ff0100 [ 48.467977][ T4426] x11: ff008000089fbf5c x10: 0000000000000000 x9 : ffff8000089fbf5c [ 48.469288][ T4426] x8 : ffff0000de6c3780 x7 : 0000000000000000 x6 : 0000000000000030 [ 48.470614][ T4426] x5 : ffff0000eb3b8b68 x4 : ffff0000eb3b8618 x3 : ffff800008ee778c [ 48.471962][ T4426] x2 : 0000000000000010 x1 : 0000000000000000 x0 : 0000000000000000 [ 48.473282][ T4426] Call trace: [ 48.473802][ T4426] drop_nlink+0xe4/0x138 [ 48.474446][ T4426] minix_rmdir+0x13c/0x1c0 [ 48.475112][ T4426] vfs_rmdir+0x304/0x438 [ 48.475820][ T4426] do_rmdir+0x238/0x50c [ 48.476446][ T4426] __arm64_sys_unlinkat+0xcc/0xfc [ 48.477207][ T4426] invoke_syscall+0x98/0x2bc [ 48.477917][ T4426] el0_svc_common+0x138/0x258 [ 48.478595][ T4426] do_el0_svc+0x58/0x13c [ 48.479210][ T4426] el0_svc+0x58/0x138 [ 48.479768][ T4426] el0t_64_sync_handler+0x84/0xf0 [ 48.480633][ T4426] el0t_64_sync+0x18c/0x190 [ 48.481385][ T4426] irq event stamp: 280944 [ 48.482099][ T4426] hardirqs last enabled at (280943): [] ktime_get_coarse_real_ts64+0x114/0x244 [ 48.483760][ T4426] hardirqs last disabled at (280944): [] el1_dbg+0x24/0x80 [ 48.485191][ T4426] softirqs last enabled at (279500): [] local_bh_enable+0x10/0x34 [ 48.486607][ T4426] softirqs last disabled at (279498): [] local_bh_disable+0x10/0x34 [ 48.487955][ T4426] ---[ end trace 0000000000000000 ]--- [ 48.497079][ T4426] minix_free_block (loop0:21): bit already cleared [ 48.499814][ T4426] minix_free_block (loop0:22): bit already cleared [ 48.501562][ T4426] minix_free_block (loop0:19): bit already cleared [ 48.514652][ T4478] loop0: detected capacity change from 0 to 47 [ 48.524621][ T4478] overlayfs: upper fs needs to support d_type. [ 48.525880][ T4478] overlayfs: upper fs does not support RENAME_WHITEOUT. [ 48.528020][ T4478] overlayfs: failed to set xattr on upper [ 48.528973][ T4478] overlayfs: ...falling back to index=off,metacopy=off. [ 48.534495][ T4426] ------------[ cut here ]------------ [ 48.535243][ T4426] WARNING: CPU: 0 PID: 4426 at fs/inode.c:332 drop_nlink+0xe4/0x138 [ 48.536515][ T4426] Modules linked in: [ 48.537165][ T4426] CPU: 0 PID: 4426 Comm: syz-executor Tainted: G W syzkaller #0 [ 48.538564][ T4426] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 48.540245][ T4426] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 48.541521][ T4426] pc : drop_nlink+0xe4/0x138 [ 48.542303][ T4426] lr : drop_nlink+0xe4/0x138 [ 48.543026][ T4426] sp : ffff800020f87b00 [ 48.543673][ T4426] x29: ffff800020f87b00 x28: ffff0000de6c3780 x27: 1fffe00019e2a527 [ 48.544939][ T4426] x26: ffff800020f87b40 x25: 1ffff000041f0f68 x24: dfff800000000000 [ 48.546161][ T4426] x23: 1fffe0001e28920f x22: dfff800000000000 x21: 0000000000000000 [ 48.547405][ T4426] x20: ffff0000f1449078 x19: ffff0000f1449030 x18: 0000000000000000 [ 48.548679][ T4426] x17: 0000000000000000 x16: ffff8000082d22e0 x15: 0000000000000000 [ 48.549895][ T4426] x14: 000000003b9aca00 x13: 0000000000000000 x12: 0000000000ff0100 [ 48.551206][ T4426] x11: ff008000089fbf5c x10: 0000000000000000 x9 : ffff8000089fbf5c [ 48.552552][ T4426] x8 : ffff0000de6c3780 x7 : 0000000000000000 x6 : 0000000000000030 [ 48.553899][ T4426] x5 : ffff0000f14490b8 x4 : ffff0000f1448b68 x3 : ffff800008ee778c [ 48.555276][ T4426] x2 : 0000000000000010 x1 : 0000000000000000 x0 : 0000000000000000 [ 48.556607][ T4426] Call trace: [ 48.557121][ T4426] drop_nlink+0xe4/0x138 [ 48.557791][ T4426] minix_rmdir+0x13c/0x1c0 [ 48.558499][ T4426] vfs_rmdir+0x304/0x438 [ 48.559258][ T4426] do_rmdir+0x238/0x50c [ 48.559951][ T4426] __arm64_sys_unlinkat+0xcc/0xfc [ 48.560853][ T4426] invoke_syscall+0x98/0x2bc [ 48.561618][ T4426] el0_svc_common+0x138/0x258 [ 48.562333][ T4426] do_el0_svc+0x58/0x13c [ 48.563045][ T4426] el0_svc+0x58/0x138 [ 48.563697][ T4426] el0t_64_sync_handler+0x84/0xf0 [ 48.564503][ T4426] el0t_64_sync+0x18c/0x190 [ 48.565157][ T4426] irq event stamp: 288632 [ 48.565845][ T4426] hardirqs last enabled at (288631): [] ktime_get_coarse_real_ts64+0x114/0x244 [ 48.567425][ T4426] hardirqs last disabled at (288632): [] el1_dbg+0x24/0x80 [ 48.568736][ T4426] softirqs last enabled at (287600): [] local_bh_enable+0x10/0x34 [ 48.570213][ T4426] softirqs last disabled at (287598): [] local_bh_disable+0x10/0x34 [ 48.571786][ T4426] ---[ end trace 0000000000000000 ]--- [ 48.577394][ T4426] minix_free_block (loop0:21): bit already cleared [ 48.580213][ T4426] minix_free_block (loop0:22): bit already cleared [ 48.581600][ T4426] minix_free_block (loop0:19): bit already cleared [ 48.591061][ T4479] loop0: detected capacity change from 0 to 47 [ 48.594558][ T4479] overlayfs: upper fs needs to support d_type. [ 48.595678][ T4479] overlayfs: upper fs does not support RENAME_WHITEOUT. [ 48.597178][ T4479] overlayfs: failed to set xattr on upper [ 48.598085][ T4479] overlayfs: ...falling back to index=off,metacopy=off. [ 48.603121][ T4426] ------------[ cut here ]------------ [ 48.603889][ T4426] WARNING: CPU: 0 PID: 4426 at fs/inode.c:332 drop_nlink+0xe4/0x138 [ 48.604999][ T4426] Modules linked in: [ 48.605590][ T4426] CPU: 0 PID: 4426 Comm: syz-executor Tainted: G W syzkaller #0 [ 48.606994][ T4426] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 48.608613][ T4426] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 48.610018][ T4426] pc : drop_nlink+0xe4/0x138 [ 48.610812][ T4426] lr : drop_nlink+0xe4/0x138 [ 48.611568][ T4426] sp : ffff800020f87b00 [ 48.612262][ T4426] x29: ffff800020f87b00 x28: ffff0000de6c3780 x27: 1fffe0001c00a09a [ 48.613696][ T4426] x26: ffff800020f87b40 x25: 1ffff000041f0f68 x24: dfff800000000000 [ 48.615063][ T4426] x23: 1fffe0001e289965 x22: dfff800000000000 x21: 0000000000000000 [ 48.616332][ T4426] x20: ffff0000f144cb28 x19: ffff0000f144cae0 x18: 0000000000000000 [ 48.617679][ T4426] x17: 0000000000000000 x16: ffff8000082d22e0 x15: 0000000000000000 [ 48.619053][ T4426] x14: 000000003b9aca00 x13: 0000000000000000 x12: 0000000000ff0100 [ 48.620405][ T4426] x11: ff008000089fbf5c x10: 0000000000000000 x9 : ffff8000089fbf5c [ 48.621640][ T4426] x8 : ffff0000de6c3780 x7 : 0000000000000000 x6 : 0000000000000030 [ 48.622939][ T4426] x5 : ffff0000f144cb68 x4 : ffff0000f144c618 x3 : ffff800008ee778c [ 48.624277][ T4426] x2 : 0000000000000010 x1 : 0000000000000000 x0 : 0000000000000000 [ 48.625568][ T4426] Call trace: [ 48.626106][ T4426] drop_nlink+0xe4/0x138 [ 48.626778][ T4426] minix_rmdir+0x13c/0x1c0 [ 48.627527][ T4426] vfs_rmdir+0x304/0x438 [ 48.628260][ T4426] do_rmdir+0x238/0x50c [ 48.628977][ T4426] __arm64_sys_unlinkat+0xcc/0xfc [ 48.629742][ T4426] invoke_syscall+0x98/0x2bc [ 48.630454][ T4426] el0_svc_common+0x138/0x258 [ 48.631154][ T4426] do_el0_svc+0x58/0x13c [ 48.631832][ T4426] el0_svc+0x58/0x138 [ 48.632439][ T4426] el0t_64_sync_handler+0x84/0xf0 [ 48.633244][ T4426] el0t_64_sync+0x18c/0x190 [ 48.633952][ T4426] irq event stamp: 296240 [ 48.634618][ T4426] hardirqs last enabled at (296239): [] ktime_get_coarse_real_ts64+0x114/0x244 [ 48.636292][ T4426] hardirqs last disabled at (296240): [] el1_dbg+0x24/0x80 [ 48.637653][ T4426] softirqs last enabled at (295082): [] local_bh_enable+0x10/0x34 [ 48.639252][ T4426] softirqs last disabled at (295080): [] local_bh_disable+0x10/0x34 [ 48.640764][ T4426] ---[ end trace 0000000000000000 ]--- [ 48.644808][ T4426] minix_free_block (loop0:21): bit already cleared [ 48.647988][ T4426] minix_free_block (loop0:22): bit already cleared [ 48.649453][ T4426] minix_free_block (loop0:19): bit already cleared [ 48.659993][ T4480] loop0: detected capacity change from 0 to 47 [ 48.663131][ T4480] overlayfs: upper fs needs to support d_type. [ 48.664340][ T4480] overlayfs: upper fs does not support RENAME_WHITEOUT. [ 48.665476][ T4480] overlayfs: failed to set xattr on upper [ 48.666322][ T4480] overlayfs: ...falling back to index=off,metacopy=off. [ 48.672503][ T4426] ------------[ cut here ]------------ [ 48.673385][ T4426] WARNING: CPU: 0 PID: 4426 at fs/inode.c:332 drop_nlink+0xe4/0x138 [ 48.674558][ T4426] Modules linked in: [ 48.675141][ T4426] CPU: 0 PID: 4426 Comm: syz-executor Tainted: G W syzkaller #0 [ 48.676462][ T4426] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 48.678006][ T4426] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 48.679301][ T4426] pc : drop_nlink+0xe4/0x138 [ 48.680070][ T4426] lr : drop_nlink+0xe4/0x138 [ 48.680863][ T4426] sp : ffff800020f87b00 [ 48.681471][ T4426] x29: ffff800020f87b00 x28: ffff0000de6c3780 x27: 1fffe0001d61289a [ 48.682652][ T4426] x26: ffff800020f87b40 x25: 1ffff000041f0f68 x24: dfff800000000000 [ 48.683990][ T4426] x23: 1fffe0001e28a0bb x22: dfff800000000000 x21: 0000000000000000 [ 48.685173][ T4426] x20: ffff0000f14505d8 x19: ffff0000f1450590 x18: 0000000000000000 [ 48.686488][ T4426] x17: 0000000000000000 x16: ffff8000082d22e0 x15: 0000000000000000 [ 48.687694][ T4426] x14: 000000003b9aca00 x13: 0000000000000000 x12: 0000000000ff0100 [ 48.688955][ T4426] x11: ff008000089fbf5c x10: 0000000000000000 x9 : ffff8000089fbf5c [ 48.690258][ T4426] x8 : ffff0000de6c3780 x7 : 0000000000000000 x6 : 0000000000000030 [ 48.691569][ T4426] x5 : ffff0000f1450618 x4 : ffff0000f14500c8 x3 : ffff800008ee778c [ 48.692945][ T4426] x2 : 0000000000000010 x1 : 0000000000000000 x0 : 0000000000000000 [ 48.694248][ T4426] Call trace: [ 48.694784][ T4426] drop_nlink+0xe4/0x138 [ 48.695476][ T4426] minix_rmdir+0x13c/0x1c0 [ 48.696204][ T4426] vfs_rmdir+0x304/0x438 [ 48.696889][ T4426] do_rmdir+0x238/0x50c [ 48.697581][ T4426] __arm64_sys_unlinkat+0xcc/0xfc [ 48.698461][ T4426] invoke_syscall+0x98/0x2bc [ 48.699223][ T4426] el0_svc_common+0x138/0x258 [ 48.699946][ T4426] do_el0_svc+0x58/0x13c [ 48.700635][ T4426] el0_svc+0x58/0x138 [ 48.701353][ T4426] el0t_64_sync_handler+0x84/0xf0 [ 48.702206][ T4426] el0t_64_sync+0x18c/0x190 [ 48.703161][ T4426] irq event stamp: 303588 [ 48.703869][ T4426] hardirqs last enabled at (303587): [] ktime_get_coarse_real_ts64+0x114/0x244 [ 48.705467][ T4426] hardirqs last disabled at (303588): [] el1_dbg+0x24/0x80 [ 48.706819][ T4426] softirqs last enabled at (301942): [] local_bh_enable+0x10/0x34 [ 48.708324][ T4426] softirqs last disabled at (301940): [] local_bh_disable+0x10/0x34 [ 48.709784][ T4426] ---[ end trace 0000000000000000 ]--- [ 48.713825][ T4426] minix_free_block (loop0:21): bit already cleared [ 48.715909][ T4426] minix_free_block (loop0:22): bit already cleared [ 48.718840][ T4426] minix_free_block (loop0:19): bit already cleared [ 48.726773][ T4481] loop0: detected capacity change from 0 to 47 [ 48.737195][ T4481] overlayfs: upper fs needs to support d_type. [ 48.738346][ T4481] overlayfs: upper fs does not support RENAME_WHITEOUT. [ 48.739630][ T4481] overlayfs: failed to set xattr on upper [ 48.740605][ T4481] overlayfs: ...falling back to index=off,metacopy=off. [ 48.745111][ T4426] ------------[ cut here ]------------ [ 48.745986][ T4426] WARNING: CPU: 1 PID: 4426 at fs/inode.c:332 drop_nlink+0xe4/0x138 [ 48.747294][ T4426] Modules linked in: [ 48.747921][ T4426] CPU: 1 PID: 4426 Comm: syz-executor Tainted: G W syzkaller #0 [ 48.749359][ T4426] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 48.750923][ T4426] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 48.752168][ T4426] pc : drop_nlink+0xe4/0x138 [ 48.752971][ T4426] lr : drop_nlink+0xe4/0x138 [ 48.753692][ T4426] sp : ffff800020f87b00 [ 48.754311][ T4426] x29: ffff800020f87b00 x28: ffff0000de6c3780 x27: 1fffe00019e4b78a [ 48.755679][ T4426] x26: ffff800020f87b40 x25: 1ffff000041f0f68 x24: dfff800000000000 [ 48.756880][ T4426] x23: 1fffe0001d6776b5 x22: dfff800000000000 x21: 0000000000000000 [ 48.758084][ T4426] x20: ffff0000eb3bb5a8 x19: ffff0000eb3bb560 x18: 0000000000000000 [ 48.759260][ T4426] x17: 0000000000000000 x16: ffff8000082d22e0 x15: 0000000000000000 [ 48.760418][ T4426] x14: 000000003b9aca00 x13: 0000000000000000 x12: 0000000000ff0100 [ 48.761731][ T4426] x11: ff008000089fbf5c x10: 0000000000000000 x9 : ffff8000089fbf5c [ 48.763070][ T4426] x8 : ffff0000de6c3780 x7 : 0000000000000000 x6 : 0000000000000030 [ 48.764339][ T4426] x5 : ffff0000eb3bb5e8 x4 : ffff0000eb3bb098 x3 : ffff800008ee778c [ 48.765560][ T4426] x2 : 0000000000000010 x1 : 0000000000000000 x0 : 0000000000000000 [ 48.766938][ T4426] Call trace: [ 48.767460][ T4426] drop_nlink+0xe4/0x138 [ 48.768116][ T4426] minix_rmdir+0x13c/0x1c0 [ 48.768885][ T4426] vfs_rmdir+0x304/0x438 [ 48.769615][ T4426] do_rmdir+0x238/0x50c [ 48.770265][ T4426] __arm64_sys_unlinkat+0xcc/0xfc [ 48.771119][ T4426] invoke_syscall+0x98/0x2bc [ 48.771863][ T4426] el0_svc_common+0x138/0x258 [ 48.772629][ T4426] do_el0_svc+0x58/0x13c [ 48.773273][ T4426] el0_svc+0x58/0x138 [ 48.773854][ T4426] el0t_64_sync_handler+0x84/0xf0 [ 48.774677][ T4426] el0t_64_sync+0x18c/0x190 [ 48.775442][ T4426] irq event stamp: 310798 [ 48.776131][ T4426] hardirqs last enabled at (310797): [] ktime_get_coarse_real_ts64+0x114/0x244 [ 48.777833][ T4426] hardirqs last disabled at (310798): [] el1_dbg+0x24/0x80 [ 48.779185][ T4426] softirqs last enabled at (309440): [] local_bh_enable+0x10/0x34 [ 48.780663][ T4426] softirqs last disabled at (309438): [] local_bh_disable+0x10/0x34 [ 48.782232][ T4426] ---[ end trace 0000000000000000 ]--- [ 48.785310][ T4426] minix_free_block (loop0:21): bit already cleared [ 48.789641][ T4426] minix_free_block (loop0:22): bit already cleared [ 48.791041][ T4426] minix_free_block (loop0:19): bit already cleared [ 48.804014][ T4482] loop0: detected capacity change from 0 to 47 [ 48.807504][ T4482] overlayfs: upper fs needs to support d_type. [ 48.808727][ T4482] overlayfs: upper fs does not support RENAME_WHITEOUT. [ 48.809896][ T4482] overlayfs: failed to set xattr on upper [ 48.810747][ T4482] overlayfs: ...falling back to index=off,metacopy=off. [ 48.816668][ T4426] ------------[ cut here ]------------ [ 48.817572][ T4426] WARNING: CPU: 0 PID: 4426 at fs/inode.c:332 drop_nlink+0xe4/0x138 [ 48.818951][ T4426] Modules linked in: [ 48.819610][ T4426] CPU: 0 PID: 4426 Comm: syz-executor Tainted: G W syzkaller #0 [ 48.820977][ T4426] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 48.822560][ T4426] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 48.823787][ T4426] pc : drop_nlink+0xe4/0x138 [ 48.824496][ T4426] lr : drop_nlink+0xe4/0x138 [ 48.825160][ T4426] sp : ffff800020f87b00 [ 48.825808][ T4426] x29: ffff800020f87b00 x28: ffff0000de6c3780 x27: 1fffe0001c006212 [ 48.827102][ T4426] x26: ffff800020f87b40 x25: 1ffff000041f0f68 x24: dfff800000000000 [ 48.828467][ T4426] x23: 1fffe0001d64260b x22: dfff800000000000 x21: 0000000000000000 [ 48.829916][ T4426] x20: ffff0000eb213058 x19: ffff0000eb213010 x18: 0000000000000000 [ 48.831357][ T4426] x17: 0000000000000000 x16: ffff8000082d22e0 x15: 0000000000000000 [ 48.832700][ T4426] x14: 000000003b9aca00 x13: 0000000000000000 x12: 0000000000ff0100 [ 48.833995][ T4426] x11: ff008000089fbf5c x10: 0000000000000000 x9 : ffff8000089fbf5c [ 48.835373][ T4426] x8 : ffff0000de6c3780 x7 : 0000000000000000 x6 : 0000000000000030 [ 48.836690][ T4426] x5 : ffff0000eb213098 x4 : ffff0000eb212b48 x3 : ffff800008ee778c [ 48.838033][ T4426] x2 : 0000000000000010 x1 : 0000000000000000 x0 : 0000000000000000 [ 48.839298][ T4426] Call trace: [ 48.839769][ T4426] drop_nlink+0xe4/0x138 [ 48.840478][ T4426] minix_rmdir+0x13c/0x1c0 [ 48.841208][ T4426] vfs_rmdir+0x304/0x438 [ 48.841860][ T4426] do_rmdir+0x238/0x50c [ 48.842492][ T4426] __arm64_sys_unlinkat+0xcc/0xfc [ 48.843333][ T4426] invoke_syscall+0x98/0x2bc [ 48.844106][ T4426] el0_svc_common+0x138/0x258 [ 48.844816][ T4426] do_el0_svc+0x58/0x13c [ 48.845514][ T4426] el0_svc+0x58/0x138 [ 48.846180][ T4426] el0t_64_sync_handler+0x84/0xf0 [ 48.847011][ T4426] el0t_64_sync+0x18c/0x190 [ 48.847755][ T4426] irq event stamp: 318986 [ 48.848453][ T4426] hardirqs last enabled at (318985): [] ktime_get_coarse_real_ts64+0x114/0x244 [ 48.850159][ T4426] hardirqs last disabled at (318986): [] el1_dbg+0x24/0x80 [ 48.851649][ T4426] softirqs last enabled at (317080): [] local_bh_enable+0x10/0x34 [ 48.853112][ T4426] softirqs last disabled at (317078): [] local_bh_disable+0x10/0x34 [ 48.854613][ T4426] ---[ end trace 0000000000000000 ]--- [ 48.860408][ T4426] minix_free_block (loop0:21): bit already cleared [ 48.862952][ T4426] minix_free_block (loop0:22): bit already cleared [ 48.864342][ T4426] minix_free_block (loop0:19): bit already cleared [ 48.873881][ T4483] loop0: detected capacity change from 0 to 47 [ 48.877795][ T4483] overlayfs: upper fs needs to support d_type. [ 48.879076][ T4483] overlayfs: upper fs does not support RENAME_WHITEOUT. [ 48.880072][ T4483] overlayfs: failed to set xattr on upper [ 48.880976][ T4483] overlayfs: ...falling back to index=off,metacopy=off. [ 48.885742][ T4426] ------------[ cut here ]------------ [ 48.886561][ T4426] WARNING: CPU: 0 PID: 4426 at fs/inode.c:332 drop_nlink+0xe4/0x138 [ 48.887887][ T4426] Modules linked in: [ 48.888512][ T4426] CPU: 0 PID: 4426 Comm: syz-executor Tainted: G W syzkaller #0 [ 48.890044][ T4426] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 48.891773][ T4426] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 48.893084][ T4426] pc : drop_nlink+0xe4/0x138 [ 48.893749][ T4426] lr : drop_nlink+0xe4/0x138 [ 48.894412][ T4426] sp : ffff800020f87b00 [ 48.895116][ T4426] x29: ffff800020f87b00 x28: ffff0000de6c3780 x27: 1fffe0001c005670 [ 48.896526][ T4426] x26: ffff800020f87b40 x25: 1ffff000041f0f68 x24: dfff800000000000 [ 48.897736][ T4426] x23: 1fffe0001d62e20f x22: dfff800000000000 x21: 0000000000000000 [ 48.898999][ T4426] x20: ffff0000eb171078 x19: ffff0000eb171030 x18: 0000000000000000 [ 48.900254][ T4426] x17: 0000000000000000 x16: ffff8000082d22e0 x15: 0000000000000000 [ 48.901543][ T4426] x14: 000000003b9aca00 x13: 0000000000000000 x12: 0000000000ff0100 [ 48.902802][ T4426] x11: ff008000089fbf5c x10: 0000000000000000 x9 : ffff8000089fbf5c [ 48.904153][ T4426] x8 : ffff0000de6c3780 x7 : 0000000000000000 x6 : 0000000000000030 [ 48.905435][ T4426] x5 : ffff0000eb1710b8 x4 : ffff0000eb170b68 x3 : ffff800008ee778c [ 48.906707][ T4426] x2 : 0000000000000010 x1 : 0000000000000000 x0 : 0000000000000000 [ 48.908035][ T4426] Call trace: [ 48.908553][ T4426] drop_nlink+0xe4/0x138 [ 48.909157][ T4426] minix_rmdir+0x13c/0x1c0 [ 48.909834][ T4426] vfs_rmdir+0x304/0x438 [ 48.910516][ T4426] do_rmdir+0x238/0x50c [ 48.911226][ T4426] __arm64_sys_unlinkat+0xcc/0xfc [ 48.912107][ T4426] invoke_syscall+0x98/0x2bc [ 48.912877][ T4426] el0_svc_common+0x138/0x258 [ 48.913612][ T4426] do_el0_svc+0x58/0x13c [ 48.914270][ T4426] el0_svc+0x58/0x138 [ 48.915013][ T4426] el0t_64_sync_handler+0x84/0xf0 [ 48.915850][ T4426] el0t_64_sync+0x18c/0x190 [ 48.916602][ T4426] irq event stamp: 326420 [ 48.917292][ T4426] hardirqs last enabled at (326419): [] ktime_get_coarse_real_ts64+0x114/0x244 [ 48.919015][ T4426] hardirqs last disabled at (326420): [] el1_dbg+0x24/0x80 [ 48.920426][ T4426] softirqs last enabled at (325022): [] local_bh_enable+0x10/0x34 [ 48.922042][ T4426] softirqs last disabled at (325020): [] local_bh_disable+0x10/0x34 [ 48.923681][ T4426] ---[ end trace 0000000000000000 ]--- [ 48.933029][ T4426] minix_free_block (loop0:21): bit already cleared [ 48.935168][ T4426] minix_free_block (loop0:22): bit already cleared [ 48.936571][ T4426] minix_free_block (loop0:19): bit already cleared [ 48.946414][ T4484] loop0: detected capacity change from 0 to 47 [ 48.954101][ T4484] overlayfs: upper fs needs to support d_type. [ 48.955354][ T4484] overlayfs: upper fs does not support RENAME_WHITEOUT. [ 48.956488][ T4484] overlayfs: failed to set xattr on upper [ 48.958243][ T4484] overlayfs: ...falling back to index=off,metacopy=off. [ 48.963341][ T4426] ------------[ cut here ]------------ [ 48.964201][ T4426] WARNING: CPU: 1 PID: 4426 at fs/inode.c:332 drop_nlink+0xe4/0x138 [ 48.965525][ T4426] Modules linked in: [ 48.966226][ T4426] CPU: 1 PID: 4426 Comm: syz-executor Tainted: G W syzkaller #0 [ 48.967555][ T4426] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 48.969053][ T4426] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 48.970380][ T4426] pc : drop_nlink+0xe4/0x138 [ 48.971113][ T4426] lr : drop_nlink+0xe4/0x138 [ 48.971809][ T4426] sp : ffff800020f87b00 [ 48.972502][ T4426] x29: ffff800020f87b00 x28: ffff0000de6c3780 x27: 1fffe0001c042a9f [ 48.973739][ T4426] x26: ffff800020f87b40 x25: 1ffff000041f0f68 x24: dfff800000000000 [ 48.975061][ T4426] x23: 1fffe0001d642b63 x22: dfff800000000000 x21: 0000000000000000 [ 48.976464][ T4426] x20: ffff0000eb215b18 x19: ffff0000eb215ad0 x18: 0000000000000000 [ 48.977845][ T4426] x17: 0000000000000000 x16: ffff8000082d22e0 x15: 0000000000000000 [ 48.979085][ T4426] x14: 000000003b9aca00 x13: 0000000000000000 x12: 0000000000ff0100 [ 48.980454][ T4426] x11: ff008000089fbf5c x10: 0000000000000000 x9 : ffff8000089fbf5c [ 48.981709][ T4426] x8 : ffff0000de6c3780 x7 : 0000000000000000 x6 : 0000000000000030 [ 48.983002][ T4426] x5 : ffff0000eb215b58 x4 : ffff0000eb215608 x3 : ffff800008ee778c [ 48.984269][ T4426] x2 : 0000000000000010 x1 : 0000000000000000 x0 : 0000000000000000 [ 48.985533][ T4426] Call trace: [ 48.986026][ T4426] drop_nlink+0xe4/0x138 [ 48.986732][ T4426] minix_rmdir+0x13c/0x1c0 [ 48.987424][ T4426] vfs_rmdir+0x304/0x438 [ 48.988121][ T4426] do_rmdir+0x238/0x50c [ 48.988801][ T4426] __arm64_sys_unlinkat+0xcc/0xfc [ 48.989618][ T4426] invoke_syscall+0x98/0x2bc [ 48.990446][ T4426] el0_svc_common+0x138/0x258 [ 48.991321][ T4426] do_el0_svc+0x58/0x13c [ 48.991993][ T4426] el0_svc+0x58/0x138 [ 48.992629][ T4426] el0t_64_sync_handler+0x84/0xf0 [ 48.993529][ T4426] el0t_64_sync+0x18c/0x190 [ 48.994320][ T4426] irq event stamp: 333554 [ 48.994955][ T4426] hardirqs last enabled at (333553): [] ktime_get_coarse_real_ts64+0x114/0x244 [ 48.996494][ T4426] hardirqs last disabled at (333554): [] el1_dbg+0x24/0x80 [ 48.997841][ T4426] softirqs last enabled at (332266): [] local_bh_enable+0x10/0x34 [ 48.999377][ T4426] softirqs last disabled at (332264): [] local_bh_disable+0x10/0x34 [ 49.000796][ T4426] ---[ end trace 0000000000000000 ]--- [ 49.004371][ T4426] minix_free_block (loop0:21): bit already cleared [ 49.006435][ T4426] minix_free_block (loop0:22): bit already cleared [ 49.008240][ T4426] minix_free_block (loop0:19): bit already cleared [ 49.016325][ T4485] loop0: detected capacity change from 0 to 47 [ 49.025552][ T4485] overlayfs: upper fs needs to support d_type. [ 49.026876][ T4485] overlayfs: upper fs does not support RENAME_WHITEOUT. [ 49.027944][ T4485] overlayfs: failed to set xattr on upper [ 49.028929][ T4485] overlayfs: ...falling back to index=off,metacopy=off. [ 49.033475][ T4426] ------------[ cut here ]------------ [ 49.034305][ T4426] WARNING: CPU: 0 PID: 4426 at fs/inode.c:332 drop_nlink+0xe4/0x138 [ 49.035562][ T4426] Modules linked in: [ 49.036195][ T4426] CPU: 0 PID: 4426 Comm: syz-executor Tainted: G W syzkaller #0 [ 49.037657][ T4426] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 49.039411][ T4426] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 49.040670][ T4426] pc : drop_nlink+0xe4/0x138 [ 49.041407][ T4426] lr : drop_nlink+0xe4/0x138 [ 49.042100][ T4426] sp : ffff800020f87b00 [ 49.042817][ T4426] x29: ffff800020f87b00 x28: ffff0000de6c3780 x27: 1fffe0001c05d49a [ 49.044160][ T4426] x26: ffff800020f87b40 x25: 1ffff000041f0f68 x24: dfff800000000000 [ 49.045577][ T4426] x23: 1fffe0001d61e165 x22: dfff800000000000 x21: 0000000000000000 [ 49.046933][ T4426] x20: ffff0000eb0f0b28 x19: ffff0000eb0f0ae0 x18: 0000000000000000 [ 49.048175][ T4426] x17: 0000000000000000 x16: ffff8000082d22e0 x15: 0000000000000000 [ 49.049460][ T4426] x14: 000000003b9aca00 x13: 0000000000000000 x12: 0000000000ff0100 [ 49.050685][ T4426] x11: ff008000089fbf5c x10: 0000000000000000 x9 : ffff8000089fbf5c [ 49.051923][ T4426] x8 : ffff0000de6c3780 x7 : 0000000000000000 x6 : 0000000000000031 [ 49.053173][ T4426] x5 : ffff0000eb0f0b68 x4 : ffff0000eb0f0618 x3 : ffff800008ee778c [ 49.054379][ T4426] x2 : 0000000000000010 x1 : 0000000000000000 x0 : 0000000000000000 [ 49.055526][ T4426] Call trace: [ 49.055996][ T4426] drop_nlink+0xe4/0x138 [ 49.056621][ T4426] minix_rmdir+0x13c/0x1c0 [ 49.057291][ T4426] vfs_rmdir+0x304/0x438 [ 49.057897][ T4426] do_rmdir+0x238/0x50c [ 49.058553][ T4426] __arm64_sys_unlinkat+0xcc/0xfc [ 49.059297][ T4426] invoke_syscall+0x98/0x2bc [ 49.059947][ T4426] el0_svc_common+0x138/0x258 [ 49.060648][ T4426] do_el0_svc+0x58/0x13c [ 49.061275][ T4426] el0_svc+0x58/0x138 [ 49.061870][ T4426] el0t_64_sync_handler+0x84/0xf0 [ 49.062623][ T4426] el0t_64_sync+0x18c/0x190 [ 49.063318][ T4426] irq event stamp: 341000 [ 49.064031][ T4426] hardirqs last enabled at (340999): [] ktime_get_coarse_real_ts64+0x114/0x244 [ 49.065679][ T4426] hardirqs last disabled at (341000): [] el1_dbg+0x24/0x80 [ 49.067049][ T4426] softirqs last enabled at (339634): [] local_bh_enable+0x10/0x34 [ 49.068567][ T4426] softirqs last disabled at (339632): [] local_bh_disable+0x10/0x34 [ 49.070061][ T4426] ---[ end trace 0000000000000000 ]--- [ 49.073352][ T4426] minix_free_block (loop0:21): bit already cleared [ 49.075808][ T4426] minix_free_block (loop0:22): bit already cleared [ 49.078435][ T4426] minix_free_block (loop0:19): bit already cleared [ 49.087901][ T4486] loop0: detected capacity change from 0 to 47 [ 49.095420][ T4486] overlayfs: upper fs needs to support d_type. [ 49.096642][ T4486] overlayfs: upper fs does not support RENAME_WHITEOUT. [ 49.099316][ T4486] overlayfs: failed to set xattr on upper [ 49.102253][ T4486] overlayfs: ...falling back to index=off,metacopy=off. [ 49.108197][ T4426] ------------[ cut here ]------------ [ 49.109087][ T4426] WARNING: CPU: 0 PID: 4426 at fs/inode.c:332 drop_nlink+0xe4/0x138 [ 49.110326][ T4426] Modules linked in: [ 49.110993][ T4426] CPU: 0 PID: 4426 Comm: syz-executor Tainted: G W syzkaller #0 [ 49.112363][ T4426] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 49.113971][ T4426] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 49.115226][ T4426] pc : drop_nlink+0xe4/0x138 [ 49.115976][ T4426] lr : drop_nlink+0xe4/0x138 [ 49.116666][ T4426] sp : ffff800020f87b00 [ 49.117317][ T4426] x29: ffff800020f87b00 x28: ffff0000de6c3780 x27: 1fffe0001bbb449a [ 49.118722][ T4426] x26: ffff800020f87b40 x25: 1ffff000041f0f68 x24: dfff800000000000 [ 49.120009][ T4426] x23: 1fffe0001d643ab9 x22: dfff800000000000 x21: 0000000000000000 [ 49.121321][ T4426] x20: ffff0000eb21d5c8 x19: ffff0000eb21d580 x18: 0000000000000000 [ 49.122753][ T4426] x17: 0000000000000000 x16: ffff8000082d22e0 x15: 0000000000000000 [ 49.124159][ T4426] x14: 000000003b9aca00 x13: 0000000000000000 x12: 0000000000ff0100 [ 49.125512][ T4426] x11: ff008000089fbf5c x10: 0000000000000000 x9 : ffff8000089fbf5c [ 49.126913][ T4426] x8 : ffff0000de6c3780 x7 : 0000000000000000 x6 : 0000000000000031 [ 49.128225][ T4426] x5 : ffff0000eb21d608 x4 : ffff0000eb21d0b8 x3 : ffff800008ee778c [ 49.129494][ T4426] x2 : 0000000000000010 x1 : 0000000000000000 x0 : 0000000000000000 [ 49.130939][ T4426] Call trace: [ 49.131542][ T4426] drop_nlink+0xe4/0x138 [ 49.132251][ T4426] minix_rmdir+0x13c/0x1c0 [ 49.133005][ T4426] vfs_rmdir+0x304/0x438 [ 49.133728][ T4426] do_rmdir+0x238/0x50c [ 49.134437][ T4426] __arm64_sys_unlinkat+0xcc/0xfc [ 49.135286][ T4426] invoke_syscall+0x98/0x2bc [ 49.136050][ T4426] el0_svc_common+0x138/0x258 [ 49.136948][ T4426] do_el0_svc+0x58/0x13c [ 49.137709][ T4426] el0_svc+0x58/0x138 [ 49.138395][ T4426] el0t_64_sync_handler+0x84/0xf0 [ 49.139195][ T4426] el0t_64_sync+0x18c/0x190 [ 49.139935][ T4426] irq event stamp: 350326 [ 49.140669][ T4426] hardirqs last enabled at (350325): [] ktime_get_coarse_real_ts64+0x114/0x244 [ 49.142464][ T4426] hardirqs last disabled at (350326): [] el1_dbg+0x24/0x80 [ 49.143932][ T4426] softirqs last enabled at (349848): [] handle_softirqs+0xaf8/0xc6c [ 49.145528][ T4426] softirqs last disabled at (349721): [] __do_softirq+0x14/0x20 [ 49.146997][ T4426] ---[ end trace 0000000000000000 ]--- [ 49.150095][ T4426] minix_free_block (loop0:21): bit already cleared [ 49.152342][ T4426] minix_free_block (loop0:22): bit already cleared [ 49.153653][ T4426] minix_free_block (loop0:19): bit already cleared [ 49.163061][ T4487] loop0: detected capacity change from 0 to 47 [ 49.166366][ T4487] overlayfs: upper fs needs to support d_type. [ 49.167857][ T4487] overlayfs: upper fs does not support RENAME_WHITEOUT. [ 49.169131][ T4487] overlayfs: failed to set xattr on upper [ 49.170063][ T4487] overlayfs: ...falling back to index=off,metacopy=off. [ 49.174690][ T4426] ------------[ cut here ]------------ [ 49.175554][ T4426] WARNING: CPU: 0 PID: 4426 at fs/inode.c:332 drop_nlink+0xe4/0x138 [ 49.176825][ T4426] Modules linked in: [ 49.177494][ T4426] CPU: 0 PID: 4426 Comm: syz-executor Tainted: G W syzkaller #0 [ 49.179000][ T4426] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 49.180638][ T4426] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 49.181800][ T4426] pc : drop_nlink+0xe4/0x138 [ 49.182378][ T4426] lr : drop_nlink+0xe4/0x138 [ 49.183102][ T4426] sp : ffff800020f87b00 [ 49.183768][ T4426] x29: ffff800020f87b00 x28: ffff0000de6c3780 x27: 1fffe0001c012670 [ 49.185088][ T4426] x26: ffff800020f87b40 x25: 1ffff000041f0f68 x24: dfff800000000000 [ 49.186398][ T4426] x23: 1fffe0001d62fab9 x22: dfff800000000000 x21: 0000000000000000 [ 49.187781][ T4426] x20: ffff0000eb17d5c8 x19: ffff0000eb17d580 x18: 0000000000000000 [ 49.189110][ T4426] x17: 0000000000000000 x16: ffff8000082d22e0 x15: 0000000000000000 [ 49.190413][ T4426] x14: 000000003b9aca00 x13: 0000000000000000 x12: 0000000000ff0100 [ 49.191786][ T4426] x11: ff008000089fbf5c x10: 0000000000000000 x9 : ffff8000089fbf5c [ 49.193162][ T4426] x8 : ffff0000de6c3780 x7 : 0000000000000000 x6 : 0000000000000031 [ 49.194525][ T4426] x5 : ffff0000eb17d608 x4 : ffff0000eb17d0b8 x3 : ffff800008ee778c [ 49.195786][ T4426] x2 : 0000000000000010 x1 : 0000000000000000 x0 : 0000000000000000 [ 49.197093][ T4426] Call trace: [ 49.197614][ T4426] drop_nlink+0xe4/0x138 [ 49.198313][ T4426] minix_rmdir+0x13c/0x1c0 [ 49.199053][ T4426] vfs_rmdir+0x304/0x438 [ 49.199837][ T4426] do_rmdir+0x238/0x50c [ 49.200493][ T4426] __arm64_sys_unlinkat+0xcc/0xfc [ 49.201333][ T4426] invoke_syscall+0x98/0x2bc [ 49.202113][ T4426] el0_svc_common+0x138/0x258 [ 49.202927][ T4426] do_el0_svc+0x58/0x13c [ 49.203543][ T4426] el0_svc+0x58/0x138 [ 49.204284][ T4426] el0t_64_sync_handler+0x84/0xf0 [ 49.205137][ T4426] el0t_64_sync+0x18c/0x190 [ 49.205766][ T4426] irq event stamp: 357092 [ 49.206406][ T4426] hardirqs last enabled at (357091): [] ktime_get_coarse_real_ts64+0x114/0x244 [ 49.207983][ T4426] hardirqs last disabled at (357092): [] el1_dbg+0x24/0x80 [ 49.209318][ T4426] softirqs last enabled at (355712): [] local_bh_enable+0x10/0x34 [ 49.210741][ T4426] softirqs last disabled at (355710): [] local_bh_disable+0x10/0x34 [ 49.212278][ T4426] ---[ end trace 0000000000000000 ]--- [ 49.215735][ T4426] minix_free_block (loop0:21): bit already cleared [ 49.218326][ T4426] minix_free_block (loop0:22): bit already cleared [ 49.219670][ T4426] minix_free_block (loop0:19): bit already cleared [ 49.228171][ T4488] loop0: detected capacity change from 0 to 47 [ 49.233227][ T4488] overlayfs: upper fs needs to support d_type. [ 49.234396][ T4488] overlayfs: upper fs does not support RENAME_WHITEOUT. [ 49.235612][ T4488] overlayfs: failed to set xattr on upper [ 49.236554][ T4488] overlayfs: ...falling back to index=off,metacopy=off. [ 49.242515][ T4426] ------------[ cut here ]------------ [ 49.243386][ T4426] WARNING: CPU: 0 PID: 4426 at fs/inode.c:332 drop_nlink+0xe4/0x138 [ 49.244671][ T4426] Modules linked in: [ 49.245284][ T4426] CPU: 0 PID: 4426 Comm: syz-executor Tainted: G W syzkaller #0 [ 49.246839][ T4426] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 49.248456][ T4426] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 49.249726][ T4426] pc : drop_nlink+0xe4/0x138 [ 49.250465][ T4426] lr : drop_nlink+0xe4/0x138 [ 49.251254][ T4426] sp : ffff800020f87b00 [ 49.251894][ T4426] x29: ffff800020f87b00 x28: ffff0000de6c3780 x27: 1fffe0001c00569f [ 49.253170][ T4426] x26: ffff800020f87b40 x25: 1ffff000041f0f68 x24: dfff800000000000 [ 49.254397][ T4426] x23: 1fffe0001e28b20f x22: dfff800000000000 x21: 0000000000000000 [ 49.255678][ T4426] x20: ffff0000f1459078 x19: ffff0000f1459030 x18: 0000000000000000 [ 49.256834][ T4426] x17: 0000000000000000 x16: ffff8000082d22e0 x15: 0000000000000000 [ 49.258084][ T4426] x14: 000000003b9aca00 x13: 0000000000000000 x12: 0000000000ff0100 [ 49.259463][ T4426] x11: ff008000089fbf5c x10: 0000000000000000 x9 : ffff8000089fbf5c [ 49.260689][ T4426] x8 : ffff0000de6c3780 x7 : 0000000000000000 x6 : 0000000000000031 [ 49.261989][ T4426] x5 : ffff0000f14590b8 x4 : ffff0000f1458b68 x3 : ffff800008ee778c [ 49.263288][ T4426] x2 : 0000000000000010 x1 : 0000000000000000 x0 : 0000000000000000 [ 49.264501][ T4426] Call trace: [ 49.265037][ T4426] drop_nlink+0xe4/0x138 [ 49.265729][ T4426] minix_rmdir+0x13c/0x1c0 [ 49.266484][ T4426] vfs_rmdir+0x304/0x438 [ 49.267174][ T4426] do_rmdir+0x238/0x50c [ 49.267807][ T4426] __arm64_sys_unlinkat+0xcc/0xfc [ 49.268647][ T4426] invoke_syscall+0x98/0x2bc [ 49.269399][ T4426] el0_svc_common+0x138/0x258 [ 49.270171][ T4426] do_el0_svc+0x58/0x13c [ 49.270827][ T4426] el0_svc+0x58/0x138 [ 49.271459][ T4426] el0t_64_sync_handler+0x84/0xf0 [ 49.272309][ T4426] el0t_64_sync+0x18c/0x190 [ 49.273019][ T4426] irq event stamp: 363814 [ 49.273695][ T4426] hardirqs last enabled at (363813): [] ktime_get_coarse_real_ts64+0x114/0x244 [ 49.275311][ T4426] hardirqs last disabled at (363814): [] el1_dbg+0x24/0x80 [ 49.276798][ T4426] softirqs last enabled at (362442): [] local_bh_enable+0x10/0x34 [ 49.278347][ T4426] softirqs last disabled at (362440): [] local_bh_disable+0x10/0x34 [ 49.279694][ T4426] ---[ end trace 0000000000000000 ]--- [ 49.283058][ T4426] minix_free_block (loop0:21): bit already cleared [ 49.285102][ T4426] minix_free_block (loop0:22): bit already cleared [ 49.286506][ T4426] minix_free_block (loop0:19): bit already cleared [ 49.295094][ T4489] loop0: detected capacity change from 0 to 47 [ 49.300710][ T4489] overlayfs: upper fs needs to support d_type. [ 49.301815][ T4489] overlayfs: upper fs does not support RENAME_WHITEOUT. [ 49.302929][ T4489] overlayfs: failed to set xattr on upper [ 49.303891][ T4489] overlayfs: ...falling back to index=off,metacopy=off. [ 49.310180][ T4426] ------------[ cut here ]------------ [ 49.311045][ T4426] WARNING: CPU: 1 PID: 4426 at fs/inode.c:332 drop_nlink+0xe4/0x138 [ 49.312370][ T4426] Modules linked in: [ 49.312996][ T4426] CPU: 1 PID: 4426 Comm: syz-executor Tainted: G W syzkaller #0 [ 49.314450][ T4426] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 49.315991][ T4426] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 49.317280][ T4426] pc : drop_nlink+0xe4/0x138 [ 49.318094][ T4426] lr : drop_nlink+0xe4/0x138 [ 49.318819][ T4426] sp : ffff800020f87b00 [ 49.319491][ T4426] x29: ffff800020f87b00 x28: ffff0000de6c3780 x27: 1fffe0001c00f127 [ 49.320665][ T4426] x26: ffff800020f87b40 x25: 1ffff000041f0f68 x24: dfff800000000000 [ 49.322007][ T4426] x23: 1fffe0001d630011 x22: dfff800000000000 x21: 0000000000000000 [ 49.323397][ T4426] x20: ffff0000eb180088 x19: ffff0000eb180040 x18: 0000000000000000 [ 49.324634][ T4426] x17: 0000000000000000 x16: ffff8000082d22e0 x15: 0000000000000000 [ 49.325920][ T4426] x14: 000000003b9aca00 x13: 0000000000000000 x12: 0000000000ff0100 [ 49.327190][ T4426] x11: ff008000089fbf5c x10: 0000000000000000 x9 : ffff8000089fbf5c [ 49.328465][ T4426] x8 : ffff0000de6c3780 x7 : 0000000000000000 x6 : 0000000000000031 [ 49.329762][ T4426] x5 : ffff0000eb1800c8 x4 : ffff0000eb21fb38 x3 : ffff800008ee778c [ 49.331096][ T4426] x2 : 0000000000000010 x1 : 0000000000000000 x0 : 0000000000000000 [ 49.332433][ T4426] Call trace: [ 49.332947][ T4426] drop_nlink+0xe4/0x138 [ 49.333615][ T4426] minix_rmdir+0x13c/0x1c0 [ 49.334356][ T4426] vfs_rmdir+0x304/0x438 [ 49.335034][ T4426] do_rmdir+0x238/0x50c [ 49.335688][ T4426] __arm64_sys_unlinkat+0xcc/0xfc [ 49.336517][ T4426] invoke_syscall+0x98/0x2bc [ 49.337289][ T4426] el0_svc_common+0x138/0x258 [ 49.338188][ T4426] do_el0_svc+0x58/0x13c [ 49.338894][ T4426] el0_svc+0x58/0x138 [ 49.339585][ T4426] el0t_64_sync_handler+0x84/0xf0 [ 49.340388][ T4426] el0t_64_sync+0x18c/0x190 [ 49.341102][ T4426] irq event stamp: 371174 [ 49.341813][ T4426] hardirqs last enabled at (371173): [] ktime_get_coarse_real_ts64+0x114/0x244 [ 49.343531][ T4426] hardirqs last disabled at (371174): [] el1_dbg+0x24/0x80 [ 49.344951][ T4426] softirqs last enabled at (369932): [] local_bh_enable+0x10/0x34 [ 49.346561][ T4426] softirqs last disabled at (369930): [] local_bh_disable+0x10/0x34 [ 49.348146][ T4426] ---[ end trace 0000000000000000 ]--- [ 49.354267][ T4426] minix_free_block (loop0:21): bit already cleared [ 49.356692][ T4426] minix_free_block (loop0:22): bit already cleared [ 49.358499][ T4426] minix_free_block (loop0:19): bit already cleared [ 49.366338][ T4490] loop0: detected capacity change from 0 to 47 [ 49.370902][ T4490] overlayfs: upper fs needs to support d_type. [ 49.372119][ T4490] overlayfs: upper fs does not support RENAME_WHITEOUT. [ 49.373242][ T4490] overlayfs: failed to set xattr on upper [ 49.374385][ T4490] overlayfs: ...falling back to index=off,metacopy=off. [ 49.383987][ T4426] ------------[ cut here ]------------ [ 49.384786][ T4426] WARNING: CPU: 0 PID: 4426 at fs/inode.c:332 drop_nlink+0xe4/0x138 [ 49.386076][ T4426] Modules linked in: [ 49.386739][ T4426] CPU: 0 PID: 4426 Comm: syz-executor Tainted: G W syzkaller #0 [ 49.388227][ T4426] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 49.389600][ T4426] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 49.390661][ T4426] pc : drop_nlink+0xe4/0x138 [ 49.391388][ T4426] lr : drop_nlink+0xe4/0x138 [ 49.392072][ T4426] sp : ffff800020f87b00 [ 49.392718][ T4426] x29: ffff800020f87b00 x28: ffff0000de6c3780 x27: 1fffe0001c0146ce [ 49.393909][ T4426] x26: ffff800020f87b40 x25: 1ffff000041f0f68 x24: dfff800000000000 [ 49.395272][ T4426] x23: 1fffe0001e28b965 x22: dfff800000000000 x21: 0000000000000000 [ 49.396526][ T4426] x20: ffff0000f145cb28 x19: ffff0000f145cae0 x18: 0000000000000000 [ 49.397797][ T4426] x17: 0000000000000000 x16: ffff8000082d22e0 x15: 0000000000000000 [ 49.399171][ T4426] x14: 000000003b9aca00 x13: 0000000000000000 x12: 0000000000ff0100 [ 49.400379][ T4426] x11: ff008000089fbf5c x10: 0000000000000000 x9 : ffff8000089fbf5c [ 49.401661][ T4426] x8 : ffff0000de6c3780 x7 : 0000000000000000 x6 : 0000000000000031 [ 49.402885][ T4426] x5 : ffff0000f145cb68 x4 : ffff0000f145c618 x3 : ffff800008ee778c [ 49.404131][ T4426] x2 : 0000000000000010 x1 : 0000000000000000 x0 : 0000000000000000 [ 49.405335][ T4426] Call trace: [ 49.405832][ T4426] drop_nlink+0xe4/0x138 [ 49.406517][ T4426] minix_rmdir+0x13c/0x1c0 [ 49.407235][ T4426] vfs_rmdir+0x304/0x438 [ 49.407938][ T4426] do_rmdir+0x238/0x50c [ 49.408632][ T4426] __arm64_sys_unlinkat+0xcc/0xfc [ 49.409436][ T4426] invoke_syscall+0x98/0x2bc [ 49.410188][ T4426] el0_svc_common+0x138/0x258 [ 49.410996][ T4426] do_el0_svc+0x58/0x13c [ 49.411640][ T4426] el0_svc+0x58/0x138 [ 49.412308][ T4426] el0t_64_sync_handler+0x84/0xf0 [ 49.413104][ T4426] el0t_64_sync+0x18c/0x190 [ 49.413942][ T4426] irq event stamp: 379062 [ 49.414647][ T4426] hardirqs last enabled at (379061): [] ktime_get_coarse_real_ts64+0x114/0x244 [ 49.416485][ T4426] hardirqs last disabled at (379062): [] el1_dbg+0x24/0x80 [ 49.417994][ T4426] softirqs last enabled at (377888): [] local_bh_enable+0x10/0x34 [ 49.419484][ T4426] softirqs last disabled at (377886): [] local_bh_disable+0x10/0x34 [ 49.420918][ T4426] ---[ end trace 0000000000000000 ]--- [ 49.424090][ T4426] minix_free_block (loop0:21): bit already cleared [ 49.426538][ T4426] minix_free_block (loop0:22): bit already cleared [ 49.428613][ T4426] minix_free_block (loop0:19): bit already cleared [ 49.436981][ T4491] loop0: detected capacity change from 0 to 47 [ 49.449003][ T4491] overlayfs: upper fs needs to support d_type. [ 49.450214][ T4491] overlayfs: upper fs does not support RENAME_WHITEOUT. [ 49.451407][ T4491] overlayfs: failed to set xattr on upper [ 49.452364][ T4491] overlayfs: ...falling back to index=off,metacopy=off. [ 49.462159][ T4426] ------------[ cut here ]------------ [ 49.463029][ T4426] WARNING: CPU: 1 PID: 4426 at fs/inode.c:332 drop_nlink+0xe4/0x138 [ 49.464223][ T4426] Modules linked in: [ 49.464777][ T4426] CPU: 1 PID: 4426 Comm: syz-executor Tainted: G W syzkaller #0 [ 49.466134][ T4426] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 49.467686][ T4426] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 49.468859][ T4426] pc : drop_nlink+0xe4/0x138 [ 49.469549][ T4426] lr : drop_nlink+0xe4/0x138 [ 49.470227][ T4426] sp : ffff800020f87b00 [ 49.470882][ T4426] x29: ffff800020f87b00 x28: ffff0000de6c3780 x27: 1fffe0001c4fee12 [ 49.472224][ T4426] x26: ffff800020f87b40 x25: 1ffff000041f0f68 x24: dfff800000000000 [ 49.473539][ T4426] x23: 1fffe0001d61f8bb x22: dfff800000000000 x21: 0000000000000000 [ 49.474813][ T4426] x20: ffff0000eb0fc5d8 x19: ffff0000eb0fc590 x18: 0000000000000000 [ 49.476077][ T4426] x17: 0000000000000000 x16: ffff8000082d22e0 x15: 0000000000000000 [ 49.477298][ T4426] x14: 000000003b9aca00 x13: 0000000000000000 x12: 0000000000ff0100 [ 49.478533][ T4426] x11: ff008000089fbf5c x10: 0000000000000000 x9 : ffff8000089fbf5c [ 49.479831][ T4426] x8 : ffff0000de6c3780 x7 : 0000000000000000 x6 : 0000000000000031 [ 49.481156][ T4426] x5 : ffff0000eb0fc618 x4 : ffff0000eb0fc0c8 x3 : ffff800008ee778c [ 49.482461][ T4426] x2 : 0000000000000010 x1 : 0000000000000000 x0 : 0000000000000000 [ 49.483741][ T4426] Call trace: [ 49.484272][ T4426] drop_nlink+0xe4/0x138 [ 49.484965][ T4426] minix_rmdir+0x13c/0x1c0 [ 49.485678][ T4426] vfs_rmdir+0x304/0x438 [ 49.486329][ T4426] do_rmdir+0x238/0x50c [ 49.487010][ T4426] __arm64_sys_unlinkat+0xcc/0xfc [ 49.487815][ T4426] invoke_syscall+0x98/0x2bc [ 49.488496][ T4426] el0_svc_common+0x138/0x258 [ 49.489281][ T4426] do_el0_svc+0x58/0x13c [ 49.489954][ T4426] el0_svc+0x58/0x138 [ 49.490571][ T4426] el0t_64_sync_handler+0x84/0xf0 [ 49.491437][ T4426] el0t_64_sync+0x18c/0x190 [ 49.492227][ T4426] irq event stamp: 386814 [ 49.492978][ T4426] hardirqs last enabled at (386813): [] ktime_get_coarse_real_ts64+0x114/0x244 [ 49.494711][ T4426] hardirqs last disabled at (386814): [] el1_dbg+0x24/0x80 [ 49.496139][ T4426] softirqs last enabled at (385446): [] local_bh_enable+0x10/0x34 [ 49.497655][ T4426] softirqs last disabled at (385444): [] local_bh_disable+0x10/0x34 [ 49.499039][ T4426] ---[ end trace 0000000000000000 ]--- [ 49.502169][ T4426] minix_free_block (loop0:21): bit already cleared [ 49.504272][ T4426] minix_free_block (loop0:22): bit already cleared [ 49.505679][ T4426] minix_free_block (loop0:19): bit already cleared [ 49.515059][ T4492] loop0: detected capacity change from 0 to 47 [ 49.523776][ T4492] overlayfs: upper fs needs to support d_type. [ 49.525055][ T4492] overlayfs: upper fs does not support RENAME_WHITEOUT. [ 49.526132][ T4492] overlayfs: failed to set xattr on upper [ 49.527028][ T4492] overlayfs: ...falling back to index=off,metacopy=off. [ 49.534174][ T4426] ------------[ cut here ]------------ [ 49.535095][ T4426] WARNING: CPU: 0 PID: 4426 at fs/inode.c:332 drop_nlink+0xe4/0x138 [ 49.536291][ T4426] Modules linked in: [ 49.536876][ T4426] CPU: 0 PID: 4426 Comm: syz-executor Tainted: G W syzkaller #0 [ 49.538434][ T4426] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 49.540061][ T4426] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 49.541374][ T4426] pc : drop_nlink+0xe4/0x138 [ 49.542115][ T4426] lr : drop_nlink+0xe4/0x138 [ 49.542807][ T4426] sp : ffff800020f87b00 [ 49.543468][ T4426] x29: ffff800020f87b00 x28: ffff0000de6c3780 x27: 1fffe0001c01a156 [ 49.544813][ T4426] x26: ffff800020f87b40 x25: 1ffff000041f0f68 x24: dfff800000000000 [ 49.546058][ T4426] x23: 1fffe0001d61fd61 x22: dfff800000000000 x21: 0000000000000000 [ 49.547261][ T4426] x20: ffff0000eb0feb08 x19: ffff0000eb0feac0 x18: 0000000000000000 [ 49.548463][ T4426] x17: 0000000000000000 x16: ffff8000082d22e0 x15: 0000000000000000 [ 49.549610][ T4426] x14: 000000003b9aca00 x13: 0000000000000000 x12: 0000000000ff0100 [ 49.550843][ T4426] x11: ff008000089fbf5c x10: 0000000000000000 x9 : ffff8000089fbf5c [ 49.551968][ T4426] x8 : ffff0000de6c3780 x7 : 0000000000000000 x6 : 0000000000000031 [ 49.553081][ T4426] x5 : ffff0000eb0feb48 x4 : ffff0000eb0fe5f8 x3 : ffff800008ee778c [ 49.554209][ T4426] x2 : 0000000000000010 x1 : 0000000000000000 x0 : 0000000000000000 [ 49.555502][ T4426] Call trace: [ 49.556007][ T4426] drop_nlink+0xe4/0x138 [ 49.556725][ T4426] minix_rmdir+0x13c/0x1c0 [ 49.557500][ T4426] vfs_rmdir+0x304/0x438 [ 49.558171][ T4426] do_rmdir+0x238/0x50c [ 49.558800][ T4426] __arm64_sys_unlinkat+0xcc/0xfc [ 49.559579][ T4426] invoke_syscall+0x98/0x2bc [ 49.560310][ T4426] el0_svc_common+0x138/0x258 [ 49.561050][ T4426] do_el0_svc+0x58/0x13c [ 49.561800][ T4426] el0_svc+0x58/0x138 [ 49.562422][ T4426] el0t_64_sync_handler+0x84/0xf0 [ 49.563175][ T4426] el0t_64_sync+0x18c/0x190 [ 49.563824][ T4426] irq event stamp: 394044 [ 49.564477][ T4426] hardirqs last enabled at (394043): [] ktime_get_coarse_real_ts64+0x114/0x244 [ 49.566055][ T4426] hardirqs last disabled at (394044): [] el1_dbg+0x24/0x80 [ 49.567331][ T4426] softirqs last enabled at (392758): [] local_bh_enable+0x10/0x34 [ 49.568767][ T4426] softirqs last disabled at (392756): [] local_bh_disable+0x10/0x34 [ 49.570276][ T4426] ---[ end trace 0000000000000000 ]--- [ 49.574110][ T4426] minix_free_block (loop0:21): bit already cleared [ 49.576319][ T4426] minix_free_block (loop0:22): bit already cleared [ 49.580541][ T4426] minix_free_block (loop0:19): bit already cleared [ 49.592158][ T4493] loop0: detected capacity change from 0 to 47 [ 49.595885][ T4493] overlayfs: upper fs needs to support d_type. [ 49.597704][ T4493] overlayfs: upper fs does not support RENAME_WHITEOUT. [ 49.598747][ T4493] overlayfs: failed to set xattr on upper [ 49.599623][ T4493] overlayfs: ...falling back to index=off,metacopy=off. [ 49.604153][ T4426] ------------[ cut here ]------------ [ 49.605062][ T4426] WARNING: CPU: 1 PID: 4426 at fs/inode.c:332 drop_nlink+0xe4/0x138 [ 49.606359][ T4426] Modules linked in: [ 49.607014][ T4426] CPU: 1 PID: 4426 Comm: syz-executor Tainted: G W syzkaller #0 [ 49.608401][ T4426] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 49.610107][ T4426] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 49.611311][ T4426] pc : drop_nlink+0xe4/0x138 [ 49.612016][ T4426] lr : drop_nlink+0xe4/0x138 [ 49.612870][ T4426] sp : ffff800020f87b00 [ 49.613556][ T4426] x29: ffff800020f87b00 x28: ffff0000de6c3780 x27: 1fffe0001c006d27 [ 49.614799][ T4426] x26: ffff800020f87b40 x25: 1ffff000041f0f68 x24: dfff800000000000 [ 49.616151][ T4426] x23: 1fffe0001d630cb7 x22: dfff800000000000 x21: 0000000000000000 [ 49.617502][ T4426] x20: ffff0000eb1865b8 x19: ffff0000eb186570 x18: 0000000000000000 [ 49.618941][ T4426] x17: 0000000000000000 x16: ffff8000082d22e0 x15: 0000000000000000 [ 49.620181][ T4426] x14: 000000003b9aca00 x13: 0000000000000000 x12: 0000000000ff0100 [ 49.621439][ T4426] x11: ff008000089fbf5c x10: 0000000000000000 x9 : ffff8000089fbf5c [ 49.622658][ T4426] x8 : ffff0000de6c3780 x7 : 0000000000000000 x6 : 0000000000000031 [ 49.623957][ T4426] x5 : ffff0000eb1865f8 x4 : ffff0000eb1860a8 x3 : ffff800008ee778c [ 49.625116][ T4426] x2 : 0000000000000010 x1 : 0000000000000000 x0 : 0000000000000000 [ 49.626391][ T4426] Call trace: [ 49.626834][ T4426] drop_nlink+0xe4/0x138 [ 49.627450][ T4426] minix_rmdir+0x13c/0x1c0 [ 49.628106][ T4426] vfs_rmdir+0x304/0x438 [ 49.628718][ T4426] do_rmdir+0x238/0x50c [ 49.629326][ T4426] __arm64_sys_unlinkat+0xcc/0xfc [ 49.630066][ T4426] invoke_syscall+0x98/0x2bc [ 49.630848][ T4426] el0_svc_common+0x138/0x258 [ 49.631645][ T4426] do_el0_svc+0x58/0x13c [ 49.632318][ T4426] el0_svc+0x58/0x138 [ 49.632926][ T4426] el0t_64_sync_handler+0x84/0xf0 [ 49.633717][ T4426] el0t_64_sync+0x18c/0x190 [ 49.634479][ T4426] irq event stamp: 402620 [ 49.635273][ T4426] hardirqs last enabled at (402619): [] ktime_get_coarse_real_ts64+0x114/0x244 [ 49.637049][ T4426] hardirqs last disabled at (402620): [] el1_dbg+0x24/0x80 [ 49.638505][ T4426] softirqs last enabled at (401228): [] local_bh_enable+0x10/0x34 [ 49.640145][ T4426] softirqs last disabled at (401226): [] local_bh_disable+0x10/0x34 [ 49.641722][ T4426] ---[ end trace 0000000000000000 ]--- [ 49.646212][ T4426] minix_free_block (loop0:21): bit already cleared [ 49.649719][ T4426] minix_free_block (loop0:22): bit already cleared [ 49.651157][ T4426] minix_free_block (loop0:19): bit already cleared [ 49.659593][ T4494] loop0: detected capacity change from 0 to 47 [ 49.670161][ T4494] overlayfs: upper fs needs to support d_type. [ 49.671403][ T4494] overlayfs: upper fs does not support RENAME_WHITEOUT. [ 49.672755][ T4494] overlayfs: failed to set xattr on upper [ 49.674064][ T4494] overlayfs: ...falling back to index=off,metacopy=off. [ 49.679786][ T4426] ------------[ cut here ]------------ [ 49.680650][ T4426] WARNING: CPU: 1 PID: 4426 at fs/inode.c:332 drop_nlink+0xe4/0x138 [ 49.681977][ T4426] Modules linked in: [ 49.682663][ T4426] CPU: 1 PID: 4426 Comm: syz-executor Tainted: G W syzkaller #0 [ 49.684054][ T4426] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 49.685649][ T4426] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 49.686820][ T4426] pc : drop_nlink+0xe4/0x138 [ 49.687570][ T4426] lr : drop_nlink+0xe4/0x138 [ 49.688369][ T4426] sp : ffff800020f87b00 [ 49.689038][ T4426] x29: ffff800020f87b00 x28: ffff0000de6c3780 x27: 1fffe00019e4b270 [ 49.690237][ T4426] x26: ffff800020f87b40 x25: 1ffff000041f0f68 x24: dfff800000000000 [ 49.691423][ T4426] x23: 1fffe0001e28c20f x22: dfff800000000000 x21: 0000000000000000 [ 49.692662][ T4426] x20: ffff0000f1461078 x19: ffff0000f1461030 x18: 0000000000000000 [ 49.693883][ T4426] x17: 0000000000000000 x16: ffff8000082d22e0 x15: 0000000000000000 [ 49.695223][ T4426] x14: 000000003b9aca00 x13: 0000000000000000 x12: 0000000000ff0100 [ 49.696585][ T4426] x11: ff008000089fbf5c x10: 0000000000000000 x9 : ffff8000089fbf5c [ 49.697876][ T4426] x8 : ffff0000de6c3780 x7 : 0000000000000000 x6 : 0000000000000031 [ 49.699039][ T4426] x5 : ffff0000f14610b8 x4 : ffff0000f1460b68 x3 : ffff800008ee778c [ 49.700243][ T4426] x2 : 0000000000000010 x1 : 0000000000000000 x0 : 0000000000000000 [ 49.701390][ T4426] Call trace: [ 49.701831][ T4426] drop_nlink+0xe4/0x138 [ 49.702465][ T4426] minix_rmdir+0x13c/0x1c0 [ 49.703093][ T4426] vfs_rmdir+0x304/0x438 [ 49.703702][ T4426] do_rmdir+0x238/0x50c [ 49.704357][ T4426] __arm64_sys_unlinkat+0xcc/0xfc [ 49.705161][ T4426] invoke_syscall+0x98/0x2bc [ 49.705904][ T4426] el0_svc_common+0x138/0x258 [ 49.706559][ T4426] do_el0_svc+0x58/0x13c [ 49.707241][ T4426] el0_svc+0x58/0x138 [ 49.707853][ T4426] el0t_64_sync_handler+0x84/0xf0 [ 49.708628][ T4426] el0t_64_sync+0x18c/0x190 [ 49.709320][ T4426] irq event stamp: 409422 [ 49.709929][ T4426] hardirqs last enabled at (409421): [] ktime_get_coarse_real_ts64+0x114/0x244 [ 49.711629][ T4426] hardirqs last disabled at (409422): [] el1_dbg+0x24/0x80 [ 49.712946][ T4426] softirqs last enabled at (408062): [] local_bh_enable+0x10/0x34 [ 49.714307][ T4426] softirqs last disabled at (408060): [] local_bh_disable+0x10/0x34 [ 49.715726][ T4426] ---[ end trace 0000000000000000 ]--- [ 49.729398][ T4426] minix_free_block (loop0:21): bit already cleared [ 49.731479][ T4426] minix_free_block (loop0:22): bit already cleared [ 49.733177][ T4426] minix_free_block (loop0:19): bit already cleared [ 49.743869][ T4495] loop0: detected capacity change from 0 to 47 [ 49.750955][ T4495] overlayfs: upper fs needs to support d_type. [ 49.752249][ T4495] overlayfs: upper fs does not support RENAME_WHITEOUT. [ 49.753380][ T4495] overlayfs: failed to set xattr on upper [ 49.754307][ T4495] overlayfs: ...falling back to index=off,metacopy=off. [ 49.759109][ T4426] ------------[ cut here ]------------ [ 49.760084][ T4426] WARNING: CPU: 1 PID: 4426 at fs/inode.c:332 drop_nlink+0xe4/0x138 [ 49.761421][ T4426] Modules linked in: [ 49.762044][ T4426] CPU: 1 PID: 4426 Comm: syz-executor Tainted: G W syzkaller #0 [ 49.763355][ T4426] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 49.765073][ T4426] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 49.766446][ T4426] pc : drop_nlink+0xe4/0x138 [ 49.767175][ T4426] lr : drop_nlink+0xe4/0x138 [ 49.767997][ T4426] sp : ffff800020f87b00 [ 49.768659][ T4426] x29: ffff800020f87b00 x28: ffff0000de6c3780 x27: 1fffe0001c0136ce [ 49.769874][ T4426] x26: ffff800020f87b40 x25: 1ffff000041f0f68 x24: dfff800000000000 [ 49.771229][ T4426] x23: 1fffe0001d644e0b x22: dfff800000000000 x21: 0000000000000000 [ 49.772462][ T4426] x20: ffff0000eb227058 x19: ffff0000eb227010 x18: 0000000000000000 [ 49.773745][ T4426] x17: 0000000000000000 x16: ffff8000082d22e0 x15: 0000000000000000 [ 49.775031][ T4426] x14: 000000003b9aca00 x13: 0000000000000000 x12: 0000000000ff0100 [ 49.776319][ T4426] x11: ff008000089fbf5c x10: 0000000000000000 x9 : ffff8000089fbf5c [ 49.777788][ T4426] x8 : ffff0000de6c3780 x7 : 0000000000000000 x6 : 0000000000000031 [ 49.779113][ T4426] x5 : ffff0000eb227098 x4 : ffff0000eb226b48 x3 : ffff800008ee778c [ 49.780400][ T4426] x2 : 0000000000000010 x1 : 0000000000000000 x0 : 0000000000000000 [ 49.781620][ T4426] Call trace: [ 49.782160][ T4426] drop_nlink+0xe4/0x138 [ 49.782835][ T4426] minix_rmdir+0x13c/0x1c0 [ 49.783588][ T4426] vfs_rmdir+0x304/0x438 [ 49.784315][ T4426] do_rmdir+0x238/0x50c [ 49.785023][ T4426] __arm64_sys_unlinkat+0xcc/0xfc [ 49.785883][ T4426] invoke_syscall+0x98/0x2bc [ 49.786666][ T4426] el0_svc_common+0x138/0x258 [ 49.787400][ T4426] do_el0_svc+0x58/0x13c [ 49.788018][ T4426] el0_svc+0x58/0x138 [ 49.788622][ T4426] el0t_64_sync_handler+0x84/0xf0 [ 49.789385][ T4426] el0t_64_sync+0x18c/0x190 [ 49.790052][ T4426] irq event stamp: 417546 [ 49.790734][ T4426] hardirqs last enabled at (417545): [] ktime_get_coarse_real_ts64+0x114/0x244 [ 49.792522][ T4426] hardirqs last disabled at (417546): [] el1_dbg+0x24/0x80 [ 49.793909][ T4426] softirqs last enabled at (416180): [] local_bh_enable+0x10/0x34 [ 49.795483][ T4426] softirqs last disabled at (416178): [] local_bh_disable+0x10/0x34 [ 49.797054][ T4426] ---[ end trace 0000000000000000 ]--- [ 49.802489][ T4426] minix_free_block (loop0:21): bit already cleared [ 49.804664][ T4426] minix_free_block (loop0:22): bit already cleared [ 49.806078][ T4426] minix_free_block (loop0:19): bit already cleared [ 49.815167][ T4496] loop0: detected capacity change from 0 to 47 [ 49.821324][ T4496] overlayfs: upper fs needs to support d_type. [ 49.822535][ T4496] overlayfs: upper fs does not support RENAME_WHITEOUT. [ 49.823705][ T4496] overlayfs: failed to set xattr on upper [ 49.824570][ T4496] overlayfs: ...falling back to index=off,metacopy=off. [ 49.831058][ T4426] ------------[ cut here ]------------ [ 49.831978][ T4426] WARNING: CPU: 0 PID: 4426 at fs/inode.c:332 drop_nlink+0xe4/0x138 [ 49.833195][ T4426] Modules linked in: [ 49.833854][ T4426] CPU: 0 PID: 4426 Comm: syz-executor Tainted: G W syzkaller #0 [ 49.835319][ T4426] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 49.836846][ T4426] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 49.838148][ T4426] pc : drop_nlink+0xe4/0x138 [ 49.838801][ T4426] lr : drop_nlink+0xe4/0x138 [ 49.839435][ T4426] sp : ffff800020f87b00 [ 49.840057][ T4426] x29: ffff800020f87b00 x28: ffff0000de6c3780 x27: 1fffe0001c03f241 [ 49.841227][ T4426] x26: ffff800020f87b40 x25: 1ffff000041f0f68 x24: dfff800000000000 [ 49.842497][ T4426] x23: 1fffe0001e28c75f x22: dfff800000000000 x21: 0000000000000000 [ 49.843828][ T4426] x20: ffff0000f1463af8 x19: ffff0000f1463ab0 x18: 0000000000000000 [ 49.845125][ T4426] x17: 0000000000000000 x16: ffff8000082d22e0 x15: 0000000000000000 [ 49.846399][ T4426] x14: 000000003b9aca00 x13: 0000000000000000 x12: 0000000000ff0100 [ 49.847628][ T4426] x11: ff008000089fbf5c x10: 0000000000000000 x9 : ffff8000089fbf5c [ 49.848903][ T4426] x8 : ffff0000de6c3780 x7 : 0000000000000000 x6 : 0000000000000031 [ 49.850205][ T4426] x5 : ffff0000f1463b38 x4 : ffff0000f14635e8 x3 : ffff800008ee778c [ 49.851535][ T4426] x2 : 0000000000000010 x1 : 0000000000000000 x0 : 0000000000000000 [ 49.852864][ T4426] Call trace: [ 49.853417][ T4426] drop_nlink+0xe4/0x138 [ 49.854093][ T4426] minix_rmdir+0x13c/0x1c0 [ 49.854831][ T4426] vfs_rmdir+0x304/0x438 [ 49.855469][ T4426] do_rmdir+0x238/0x50c [ 49.856132][ T4426] __arm64_sys_unlinkat+0xcc/0xfc [ 49.856934][ T4426] invoke_syscall+0x98/0x2bc [ 49.857707][ T4426] el0_svc_common+0x138/0x258 [ 49.858513][ T4426] do_el0_svc+0x58/0x13c [ 49.859207][ T4426] el0_svc+0x58/0x138 [ 49.859859][ T4426] el0t_64_sync_handler+0x84/0xf0 [ 49.860686][ T4426] el0t_64_sync+0x18c/0x190 [ 49.861410][ T4426] irq event stamp: 425214 [ 49.862118][ T4426] hardirqs last enabled at (425213): [] ktime_get_coarse_real_ts64+0x114/0x244 [ 49.863748][ T4426] hardirqs last disabled at (425214): [] el1_dbg+0x24/0x80 [ 49.865056][ T4426] softirqs last enabled at (424654): [] local_bh_enable+0x10/0x34 [ 49.866489][ T4426] softirqs last disabled at (424652): [] local_bh_disable+0x10/0x34 [ 49.867882][ T4426] ---[ end trace 0000000000000000 ]--- [ 49.871984][ T4426] minix_free_block (loop0:21): bit already cleared [ 49.874044][ T4426] minix_free_block (loop0:22): bit already cleared [ 49.875395][ T4426] minix_free_block (loop0:19): bit already cleared [ 49.912953][ T4499] loop0: detected capacity change from 0 to 47 [ 49.915907][ T4499] overlayfs: upper fs needs to support d_type. [ 49.917890][ T4499] overlayfs: upper fs does not support RENAME_WHITEOUT. [ 49.919124][ T4499] overlayfs: failed to set xattr on upper [ 49.920113][ T4499] overlayfs: ...falling back to index=off,metacopy=off. [ 49.924657][ T4426] ------------[ cut here ]------------ [ 49.925425][ T4426] WARNING: CPU: 0 PID: 4426 at fs/inode.c:332 drop_nlink+0xe4/0x138 [ 49.926752][ T4426] Modules linked in: [ 49.927360][ T4426] CPU: 0 PID: 4426 Comm: syz-executor Tainted: G W syzkaller #0 [ 49.928861][ T4426] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 49.930420][ T4426] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 49.931725][ T4426] pc : drop_nlink+0xe4/0x138 [ 49.932518][ T4426] lr : drop_nlink+0xe4/0x138 [ 49.933210][ T4426] sp : ffff800020f87b00 [ 49.933812][ T4426] x29: ffff800020f87b00 x28: ffff0000de6c3780 x27: 1fffe0001c03f46b [ 49.935007][ T4426] x26: ffff800020f87b40 x25: 1ffff000041f0f68 x24: dfff800000000000 [ 49.936217][ T4426] x23: 1fffe0001d600eb5 x22: dfff800000000000 x21: 0000000000000000 [ 49.937567][ T4426] x20: ffff0000eb0075a8 x19: ffff0000eb007560 x18: 0000000000000000 [ 49.938871][ T4426] x17: 0000000000000000 x16: ffff8000082d22e0 x15: 0000000000000000 [ 49.940101][ T4426] x14: 000000003b9aca00 x13: 0000000000000000 x12: 0000000000ff0100 [ 49.941414][ T4426] x11: ff008000089fbf5c x10: 0000000000000000 x9 : ffff8000089fbf5c [ 49.942733][ T4426] x8 : ffff0000de6c3780 x7 : 0000000000000000 x6 : 0000000000000031 [ 49.944107][ T4426] x5 : ffff0000eb0075e8 x4 : ffff0000eb007098 x3 : ffff800008ee778c [ 49.945331][ T4426] x2 : 0000000000000010 x1 : 0000000000000000 x0 : 0000000000000000 [ 49.946618][ T4426] Call trace: [ 49.947153][ T4426] drop_nlink+0xe4/0x138 [ 49.947794][ T4426] minix_rmdir+0x13c/0x1c0 [ 49.948454][ T4426] vfs_rmdir+0x304/0x438 [ 49.949116][ T4426] do_rmdir+0x238/0x50c [ 49.949734][ T4426] __arm64_sys_unlinkat+0xcc/0xfc [ 49.950532][ T4426] invoke_syscall+0x98/0x2bc [ 49.951335][ T4426] el0_svc_common+0x138/0x258 [ 49.952133][ T4426] do_el0_svc+0x58/0x13c [ 49.952813][ T4426] el0_svc+0x58/0x138 [ 49.953442][ T4426] el0t_64_sync_handler+0x84/0xf0 [ 49.954314][ T4426] el0t_64_sync+0x18c/0x190 [ 49.955038][ T4426] irq event stamp: 440058 [ 49.955698][ T4426] hardirqs last enabled at (440057): [] ktime_get_coarse_real_ts64+0x114/0x244 [ 49.957261][ T4426] hardirqs last disabled at (440058): [] el1_dbg+0x24/0x80 [ 49.958577][ T4426] softirqs last enabled at (438702): [] local_bh_enable+0x10/0x34 [ 49.960018][ T4426] softirqs last disabled at (438700): [] local_bh_disable+0x10/0x34 [ 49.961494][ T4426] ---[ end trace 0000000000000000 ]--- [ 49.965529][ T4426] minix_free_block (loop0:21): bit already cleared [ 49.967748][ T4426] minix_free_block (loop0:22): bit already cleared [ 49.969055][ T4426] minix_free_block (loop0:19): bit already cleared [ 49.978485][ T4500] loop0: detected capacity change from 0 to 47 [ 49.981962][ T4500] overlayfs: upper fs needs to support d_type. [ 49.983159][ T4500] overlayfs: upper fs does not support RENAME_WHITEOUT. [ 49.984224][ T4500] overlayfs: failed to set xattr on upper [ 49.985149][ T4500] overlayfs: ...falling back to index=off,metacopy=off. [ 49.991445][ T4426] ------------[ cut here ]------------ [ 49.992338][ T4426] WARNING: CPU: 0 PID: 4426 at fs/inode.c:332 drop_nlink+0xe4/0x138 [ 49.993556][ T4426] Modules linked in: [ 49.994103][ T4426] CPU: 0 PID: 4426 Comm: syz-executor Tainted: G W syzkaller #0 [ 49.995349][ T4426] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 49.996758][ T4426] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 49.997886][ T4426] pc : drop_nlink+0xe4/0x138 [ 49.998708][ T4426] lr : drop_nlink+0xe4/0x138 [ 49.999452][ T4426] sp : ffff800020f87b00 [ 50.000111][ T4426] x29: ffff800020f87b00 x28: ffff0000de6c3780 x27: 1fffe0001bbb7ece [ 50.001455][ T4426] x26: ffff800020f87b40 x25: 1ffff000041f0f68 x24: dfff800000000000 [ 50.002787][ T4426] x23: 1fffe0001e290561 x22: dfff800000000000 x21: 0000000000000000 [ 50.004091][ T4426] x20: ffff0000f1482b08 x19: ffff0000f1482ac0 x18: 0000000000000000 [ 50.005229][ T4426] x17: 0000000000000000 x16: ffff8000082d22e0 x15: 0000000000000000 [ 50.006547][ T4426] x14: 000000003b9aca00 x13: 0000000000000000 x12: 0000000000ff0100 [ 50.007892][ T4426] x11: ff008000089fbf5c x10: 0000000000000000 x9 : ffff8000089fbf5c [ 50.009256][ T4426] x8 : ffff0000de6c3780 x7 : 0000000000000000 x6 : 0000000000000031 [ 50.010506][ T4426] x5 : ffff0000f1482b48 x4 : ffff0000f14825f8 x3 : ffff800008ee778c [ 50.011682][ T4426] x2 : 0000000000000010 x1 : 0000000000000000 x0 : 0000000000000000 [ 50.012911][ T4426] Call trace: [ 50.013428][ T4426] drop_nlink+0xe4/0x138 [ 50.014093][ T4426] minix_rmdir+0x13c/0x1c0 [ 50.014797][ T4426] vfs_rmdir+0x304/0x438 [ 50.015489][ T4426] do_rmdir+0x238/0x50c [ 50.016080][ T4426] __arm64_sys_unlinkat+0xcc/0xfc [ 50.016894][ T4426] invoke_syscall+0x98/0x2bc [ 50.017629][ T4426] el0_svc_common+0x138/0x258 [ 50.018433][ T4426] do_el0_svc+0x58/0x13c [ 50.019131][ T4426] el0_svc+0x58/0x138 [ 50.019803][ T4426] el0t_64_sync_handler+0x84/0xf0 [ 50.020729][ T4426] el0t_64_sync+0x18c/0x190 [ 50.021496][ T4426] irq event stamp: 446854 [ 50.022190][ T4426] hardirqs last enabled at (446853): [] ktime_get_coarse_real_ts64+0x114/0x244 [ 50.023796][ T4426] hardirqs last disabled at (446854): [] el1_dbg+0x24/0x80 [ 50.025074][ T4426] softirqs last enabled at (445484): [] local_bh_enable+0x10/0x34 [ 50.026524][ T4426] softirqs last disabled at (445482): [] local_bh_disable+0x10/0x34 [ 50.027909][ T4426] ---[ end trace 0000000000000000 ]--- [ 50.028914][ T4411] Bluetooth: hci0: command 0x0419 tx timeout [ 50.031972][ T4426] minix_free_block (loop0:21): bit already cleared [ 50.034358][ T4426] minix_free_block (loop0:22): bit already cleared [ 50.035777][ T4426] minix_free_block (loop0:19): bit already cleared [ 50.048632][ T4501] loop0: detected capacity change from 0 to 47 [ 50.052165][ T4501] overlayfs: upper fs needs to support d_type. [ 50.053373][ T4501] overlayfs: upper fs does not support RENAME_WHITEOUT. [ 50.054624][ T4501] overlayfs: failed to set xattr on upper [ 50.055471][ T4501] overlayfs: ...falling back to index=off,metacopy=off. [ 50.060869][ T4426] ------------[ cut here ]------------ [ 50.061782][ T4426] WARNING: CPU: 0 PID: 4426 at fs/inode.c:332 drop_nlink+0xe4/0x138 [ 50.063049][ T4426] Modules linked in: [ 50.063683][ T4426] CPU: 0 PID: 4426 Comm: syz-executor Tainted: G W syzkaller #0 [ 50.064984][ T4426] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 50.066463][ T4426] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 50.067588][ T4426] pc : drop_nlink+0xe4/0x138 [ 50.068361][ T4426] lr : drop_nlink+0xe4/0x138 [ 50.069017][ T4426] sp : ffff800020f87b00 [ 50.069635][ T4426] x29: ffff800020f87b00 x28: ffff0000de6c3780 x27: 1fffe0001c019f2c [ 50.070934][ T4426] x26: ffff800020f87b40 x25: 1ffff000041f0f68 x24: dfff800000000000 [ 50.072215][ T4426] x23: 1fffe0001c4e9ab9 x22: dfff800000000000 x21: 0000000000000000 [ 50.073522][ T4426] x20: ffff0000e274d5c8 x19: ffff0000e274d580 x18: 0000000000000000 [ 50.074814][ T4426] x17: 0000000000000000 x16: ffff8000082d22e0 x15: 0000000000000000 [ 50.076166][ T4426] x14: 000000003b9aca00 x13: 0000000000000000 x12: 0000000000ff0100 [ 50.077460][ T4426] x11: ff008000089fbf5c x10: 0000000000000000 x9 : ffff8000089fbf5c [ 50.078865][ T4426] x8 : ffff0000de6c3780 x7 : 0000000000000000 x6 : 0000000000000032 [ 50.080207][ T4426] x5 : ffff0000e274d608 x4 : ffff0000e274d0b8 x3 : ffff800008ee778c [ 50.081527][ T4426] x2 : 0000000000000010 x1 : 0000000000000000 x0 : 0000000000000000 [ 50.082882][ T4426] Call trace: [ 50.083398][ T4426] drop_nlink+0xe4/0x138 [ 50.084088][ T4426] minix_rmdir+0x13c/0x1c0 [ 50.084815][ T4426] vfs_rmdir+0x304/0x438 [ 50.085514][ T4426] do_rmdir+0x238/0x50c [ 50.086195][ T4426] __arm64_sys_unlinkat+0xcc/0xfc [ 50.087012][ T4426] invoke_syscall+0x98/0x2bc [ 50.087815][ T4426] el0_svc_common+0x138/0x258 [ 50.088476][ T4426] do_el0_svc+0x58/0x13c [ 50.089127][ T4426] el0_svc+0x58/0x138 [ 50.089760][ T4426] el0t_64_sync_handler+0x84/0xf0 [ 50.090565][ T4426] el0t_64_sync+0x18c/0x190 [ 50.091327][ T4426] irq event stamp: 454818 [ 50.092014][ T4426] hardirqs last enabled at (454817): [] ktime_get_coarse_real_ts64+0x114/0x244 [ 50.093721][ T4426] hardirqs last disabled at (454818): [] el1_dbg+0x24/0x80 [ 50.095212][ T4426] softirqs last enabled at (453466): [] local_bh_enable+0x10/0x34 [ 50.096743][ T4426] softirqs last disabled at (453464): [] local_bh_disable+0x10/0x34 [ 50.098352][ T4426] ---[ end trace 0000000000000000 ]--- [ 50.102904][ T4426] minix_free_block (loop0:21): bit already cleared [ 50.105074][ T4426] minix_free_block (loop0:22): bit already cleared [ 50.106440][ T4426] minix_free_block (loop0:19): bit already cleared [ 50.115860][ T4502] loop0: detected capacity change from 0 to 47 [ 50.120948][ T4502] overlayfs: upper fs needs to support d_type. [ 50.122054][ T4502] overlayfs: upper fs does not support RENAME_WHITEOUT. [ 50.123085][ T4502] overlayfs: failed to set xattr on upper [ 50.123911][ T4502] overlayfs: ...falling back to index=off,metacopy=off. [ 50.128958][ T4426] ------------[ cut here ]------------ [ 50.129788][ T4426] WARNING: CPU: 0 PID: 4426 at fs/inode.c:332 drop_nlink+0xe4/0x138 [ 50.130950][ T4426] Modules linked in: [ 50.131541][ T4426] CPU: 0 PID: 4426 Comm: syz-executor Tainted: G W syzkaller #0 [ 50.132841][ T4426] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 50.134185][ T4426] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 50.135378][ T4426] pc : drop_nlink+0xe4/0x138 [ 50.136062][ T4426] lr : drop_nlink+0xe4/0x138 [ 50.136724][ T4426] sp : ffff800020f87b00 [ 50.137424][ T4426] x29: ffff800020f87b00 x28: ffff0000de6c3780 x27: 1fffe0001c01be41 [ 50.138777][ T4426] x26: ffff800020f87b40 x25: 1ffff000041f0f68 x24: dfff800000000000 [ 50.140114][ T4426] x23: 1fffe0001d62e811 x22: dfff800000000000 x21: 0000000000000000 [ 50.141484][ T4426] x20: ffff0000eb174088 x19: ffff0000eb174040 x18: 0000000000000000 [ 50.142719][ T4426] x17: 0000000000000000 x16: ffff8000082d22e0 x15: 0000000000000000 [ 50.144088][ T4426] x14: 000000003b9aca00 x13: 0000000000000000 x12: 0000000000ff0100 [ 50.145395][ T4426] x11: ff008000089fbf5c x10: 0000000000000000 x9 : ffff8000089fbf5c [ 50.146817][ T4426] x8 : ffff0000de6c3780 x7 : 0000000000000000 x6 : 0000000000000032 [ 50.148179][ T4426] x5 : ffff0000eb1740c8 x4 : ffff0000e274fb38 x3 : ffff800008ee778c [ 50.149531][ T4426] x2 : 0000000000000010 x1 : 0000000000000000 x0 : 0000000000000000 [ 50.150823][ T4426] Call trace: [ 50.151346][ T4426] drop_nlink+0xe4/0x138 [ 50.152064][ T4426] minix_rmdir+0x13c/0x1c0 [ 50.152821][ T4426] vfs_rmdir+0x304/0x438 [ 50.153525][ T4426] do_rmdir+0x238/0x50c [ 50.154178][ T4426] __arm64_sys_unlinkat+0xcc/0xfc [ 50.155042][ T4426] invoke_syscall+0x98/0x2bc [ 50.155783][ T4426] el0_svc_common+0x138/0x258 [ 50.156515][ T4426] do_el0_svc+0x58/0x13c [ 50.157213][ T4426] el0_svc+0x58/0x138 [ 50.157908][ T4426] el0t_64_sync_handler+0x84/0xf0 [ 50.158808][ T4426] el0t_64_sync+0x18c/0x190 [ 50.159477][ T4426] irq event stamp: 462540 [ 50.160078][ T4426] hardirqs last enabled at (462539): [] ktime_get_coarse_real_ts64+0x114/0x244 [ 50.161695][ T4426] hardirqs last disabled at (462540): [] el1_dbg+0x24/0x80 [ 50.163123][ T4426] softirqs last enabled at (461160): [] local_bh_enable+0x10/0x34 [ 50.164580][ T4426] softirqs last disabled at (461158): [] local_bh_disable+0x10/0x34 [ 50.166010][ T4426] ---[ end trace 0000000000000000 ]--- [ 50.168394][ T4426] minix_free_block (loop0:21): bit already cleared [ 50.170782][ T4426] minix_free_block (loop0:22): bit already cleared [ 50.172185][ T4426] minix_free_block (loop0:19): bit already cleared [ 50.181080][ T4503] loop0: detected capacity change from 0 to 47 [ 50.184246][ T4503] overlayfs: upper fs needs to support d_type. [ 50.185443][ T4503] overlayfs: upper fs does not support RENAME_WHITEOUT. [ 50.186558][ T4503] overlayfs: failed to set xattr on upper [ 50.188821][ T4503] overlayfs: ...falling back to index=off,metacopy=off. [ 50.193946][ T4426] ------------[ cut here ]------------ [ 50.194850][ T4426] WARNING: CPU: 0 PID: 4426 at fs/inode.c:332 drop_nlink+0xe4/0x138 [ 50.196087][ T4426] Modules linked in: [ 50.196727][ T4426] CPU: 0 PID: 4426 Comm: syz-executor Tainted: G W syzkaller #0 [ 50.198133][ T4426] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 50.199554][ T4426] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 50.200778][ T4426] pc : drop_nlink+0xe4/0x138 [ 50.201447][ T4426] lr : drop_nlink+0xe4/0x138 [ 50.202171][ T4426] sp : ffff800020f87b00 [ 50.202838][ T4426] x29: ffff800020f87b00 x28: ffff0000de6c3780 x27: 1fffe0001d6648c9 [ 50.204208][ T4426] x26: ffff800020f87b40 x25: 1ffff000041f0f68 x24: dfff800000000000 [ 50.205497][ T4426] x23: 1fffe0001d601c0d x22: dfff800000000000 x21: 0000000000000000 [ 50.206794][ T4426] x20: ffff0000eb00e068 x19: ffff0000eb00e020 x18: 0000000000000000 [ 50.208108][ T4426] x17: 0000000000000000 x16: ffff8000082d22e0 x15: 0000000000000000 [ 50.209394][ T4426] x14: 000000003b9aca00 x13: 0000000000000000 x12: 0000000000ff0100 [ 50.210662][ T4426] x11: ff008000089fbf5c x10: 0000000000000000 x9 : ffff8000089fbf5c [ 50.211982][ T4426] x8 : ffff0000de6c3780 x7 : 0000000000000000 x6 : 0000000000000032 [ 50.213272][ T4426] x5 : ffff0000eb00e0a8 x4 : ffff0000eb00db58 x3 : ffff800008ee778c [ 50.214366][ T4426] x2 : 0000000000000010 x1 : 0000000000000000 x0 : 0000000000000000 [ 50.215602][ T4426] Call trace: [ 50.216121][ T4426] drop_nlink+0xe4/0x138 [ 50.216888][ T4426] minix_rmdir+0x13c/0x1c0 [ 50.217545][ T4426] vfs_rmdir+0x304/0x438 [ 50.218166][ T4426] do_rmdir+0x238/0x50c [ 50.218802][ T4426] __arm64_sys_unlinkat+0xcc/0xfc [ 50.219552][ T4426] invoke_syscall+0x98/0x2bc [ 50.220305][ T4426] el0_svc_common+0x138/0x258 [ 50.221102][ T4426] do_el0_svc+0x58/0x13c [ 50.221858][ T4426] el0_svc+0x58/0x138 [ 50.222513][ T4426] el0t_64_sync_handler+0x84/0xf0 [ 50.223325][ T4426] el0t_64_sync+0x18c/0x190 [ 50.224026][ T4426] irq event stamp: 470128 [ 50.224734][ T4426] hardirqs last enabled at (470127): [] ktime_get_coarse_real_ts64+0x114/0x244 [ 50.226413][ T4426] hardirqs last disabled at (470128): [] el1_dbg+0x24/0x80 [ 50.227813][ T4426] softirqs last enabled at (469112): [] handle_softirqs+0xaf8/0xc6c [ 50.229420][ T4426] softirqs last disabled at (468985): [] __do_softirq+0x14/0x20 [ 50.231020][ T4426] ---[ end trace 0000000000000000 ]--- [ 50.234867][ T4426] minix_free_block (loop0:21): bit already cleared [ 50.237073][ T4426] minix_free_block (loop0:22): bit already cleared [ 50.238537][ T4426] minix_free_block (loop0:19): bit already cleared [ 50.246326][ T4504] loop0: detected capacity change from 0 to 47 [ 50.254954][ T4504] overlayfs: upper fs needs to support d_type. [ 50.256034][ T4504] overlayfs: upper fs does not support RENAME_WHITEOUT. [ 50.259379][ T4504] overlayfs: failed to set xattr on upper [ 50.260609][ T4504] overlayfs: ...falling back to index=off,metacopy=off. [ 50.266113][ T4426] ------------[ cut here ]------------ [ 50.266975][ T4426] WARNING: CPU: 0 PID: 4426 at fs/inode.c:332 drop_nlink+0xe4/0x138 [ 50.268291][ T4426] Modules linked in: [ 50.268959][ T4426] CPU: 0 PID: 4426 Comm: syz-executor Tainted: G W syzkaller #0 [ 50.270340][ T4426] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 50.271793][ T4426] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 50.272947][ T4426] pc : drop_nlink+0xe4/0x138 [ 50.273615][ T4426] lr : drop_nlink+0xe4/0x138 [ 50.274259][ T4426] sp : ffff800020f87b00 [ 50.274818][ T4426] x29: ffff800020f87b00 x28: ffff0000de6c3780 x27: 1fffe0001d60a641 [ 50.276029][ T4426] x26: ffff800020f87b40 x25: 1ffff000041f0f68 x24: dfff800000000000 [ 50.277247][ T4426] x23: 1fffe0001d62ed61 x22: dfff800000000000 x21: 0000000000000000 [ 50.278475][ T4426] x20: ffff0000eb176b08 x19: ffff0000eb176ac0 x18: 0000000000000000 [ 50.279700][ T4426] x17: 0000000000000000 x16: ffff8000082d22e0 x15: 0000000000000000 [ 50.280919][ T4426] x14: 000000003b9aca00 x13: 0000000000000000 x12: 0000000000ff0100 [ 50.282168][ T4426] x11: ff008000089fbf5c x10: 0000000000000000 x9 : ffff8000089fbf5c [ 50.283437][ T4426] x8 : ffff0000de6c3780 x7 : 0000000000000000 x6 : 0000000000000032 [ 50.284737][ T4426] x5 : ffff0000eb176b48 x4 : ffff0000eb1765f8 x3 : ffff800008ee778c [ 50.286019][ T4426] x2 : 0000000000000010 x1 : 0000000000000000 x0 : 0000000000000000 [ 50.287137][ T4426] Call trace: [ 50.287615][ T4426] drop_nlink+0xe4/0x138 [ 50.288207][ T4426] minix_rmdir+0x13c/0x1c0 [ 50.288940][ T4426] vfs_rmdir+0x304/0x438 [ 50.289545][ T4426] do_rmdir+0x238/0x50c [ 50.290159][ T4426] __arm64_sys_unlinkat+0xcc/0xfc [ 50.290942][ T4426] invoke_syscall+0x98/0x2bc [ 50.291658][ T4426] el0_svc_common+0x138/0x258 [ 50.292393][ T4426] do_el0_svc+0x58/0x13c [ 50.292984][ T4426] el0_svc+0x58/0x138 [ 50.293532][ T4426] el0t_64_sync_handler+0x84/0xf0 [ 50.294305][ T4426] el0t_64_sync+0x18c/0x190 [ 50.294934][ T4426] irq event stamp: 477358 [ 50.295618][ T4426] hardirqs last enabled at (477357): [] ktime_get_coarse_real_ts64+0x114/0x244 [ 50.297176][ T4426] hardirqs last disabled at (477358): [] el1_dbg+0x24/0x80 [ 50.298407][ T4426] softirqs last enabled at (475932): [] local_bh_enable+0x10/0x34 [ 50.299748][ T4426] softirqs last disabled at (475930): [] local_bh_disable+0x10/0x34 [ 50.300954][ T4426] ---[ end trace 0000000000000000 ]--- [ 50.304558][ T4426] minix_free_block (loop0:21): bit already cleared [ 50.306787][ T4426] minix_free_block (loop0:22): bit already cleared [ 50.308114][ T4426] minix_free_block (loop0:19): bit already cleared [ 50.315842][ T4505] loop0: detected capacity change from 0 to 47 [ 50.319477][ T4505] overlayfs: upper fs needs to support d_type. [ 50.320669][ T4505] overlayfs: upper fs does not support RENAME_WHITEOUT. [ 50.321793][ T4505] overlayfs: failed to set xattr on upper [ 50.322686][ T4505] overlayfs: ...falling back to index=off,metacopy=off. [ 50.328579][ T4426] ------------[ cut here ]------------ [ 50.329487][ T4426] WARNING: CPU: 0 PID: 4426 at fs/inode.c:332 drop_nlink+0xe4/0x138 [ 50.330750][ T4426] Modules linked in: [ 50.331430][ T4426] CPU: 0 PID: 4426 Comm: syz-executor Tainted: G W syzkaller #0 [ 50.332790][ T4426] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 50.334378][ T4426] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 50.335556][ T4426] pc : drop_nlink+0xe4/0x138 [ 50.336275][ T4426] lr : drop_nlink+0xe4/0x138 [ 50.336928][ T4426] sp : ffff800020f87b00 [ 50.337587][ T4426] x29: ffff800020f87b00 x28: ffff0000de6c3780 x27: 1fffe0001c05e06b [ 50.338784][ T4426] x26: ffff800020f87b40 x25: 1ffff000041f0f68 x24: dfff800000000000 [ 50.340083][ T4426] x23: 1fffe0001d62b4b7 x22: dfff800000000000 x21: 0000000000000000 [ 50.341334][ T4426] x20: ffff0000eb15a5b8 x19: ffff0000eb15a570 x18: 0000000000000000 [ 50.342538][ T4426] x17: 0000000000000000 x16: ffff8000082d22e0 x15: 0000000000000000 [ 50.343779][ T4426] x14: 000000003b9aca00 x13: 0000000000000000 x12: 0000000000ff0100 [ 50.345052][ T4426] x11: ff008000089fbf5c x10: 0000000000000000 x9 : ffff8000089fbf5c [ 50.346420][ T4426] x8 : ffff0000de6c3780 x7 : 0000000000000000 x6 : 0000000000000032 [ 50.347593][ T4426] x5 : ffff0000eb15a5f8 x4 : ffff0000eb15a0a8 x3 : ffff800008ee778c [ 50.348897][ T4426] x2 : 0000000000000010 x1 : 0000000000000000 x0 : 0000000000000000 [ 50.350135][ T4426] Call trace: [ 50.350611][ T4426] drop_nlink+0xe4/0x138 [ 50.351242][ T4426] minix_rmdir+0x13c/0x1c0 [ 50.351924][ T4426] vfs_rmdir+0x304/0x438 [ 50.352612][ T4426] do_rmdir+0x238/0x50c [ 50.353216][ T4426] __arm64_sys_unlinkat+0xcc/0xfc [ 50.353921][ T4426] invoke_syscall+0x98/0x2bc [ 50.354606][ T4426] el0_svc_common+0x138/0x258 [ 50.355304][ T4426] do_el0_svc+0x58/0x13c [ 50.355967][ T4426] el0_svc+0x58/0x138 [ 50.356608][ T4426] el0t_64_sync_handler+0x84/0xf0 [ 50.357376][ T4426] el0t_64_sync+0x18c/0x190 [ 50.358143][ T4426] irq event stamp: 484686 [ 50.358822][ T4426] hardirqs last enabled at (484685): [] ktime_get_coarse_real_ts64+0x114/0x244 [ 50.360546][ T4426] hardirqs last disabled at (484686): [] el1_dbg+0x24/0x80 [ 50.361971][ T4426] softirqs last enabled at (483694): [] handle_softirqs+0xaf8/0xc6c [ 50.363504][ T4426] softirqs last disabled at (483683): [] __do_softirq+0x14/0x20 [ 50.365015][ T4426] ---[ end trace 0000000000000000 ]--- [ 50.369619][ T4426] minix_free_block (loop0:21): bit already cleared [ 50.371795][ T4426] minix_free_block (loop0:22): bit already cleared [ 50.373217][ T4426] minix_free_block (loop0:19): bit already cleared [ 50.382132][ T4506] loop0: detected capacity change from 0 to 47 [ 50.385125][ T4506] overlayfs: upper fs needs to support d_type. [ 50.386273][ T4506] overlayfs: upper fs does not support RENAME_WHITEOUT. [ 50.389026][ T4506] overlayfs: failed to set xattr on upper [ 50.389889][ T4506] overlayfs: ...falling back to index=off,metacopy=off. [ 50.395148][ T4426] ------------[ cut here ]------------ [ 50.396024][ T4426] WARNING: CPU: 0 PID: 4426 at fs/inode.c:332 drop_nlink+0xe4/0x138 [ 50.397296][ T4426] Modules linked in: [ 50.397952][ T4426] CPU: 0 PID: 4426 Comm: syz-executor Tainted: G W syzkaller #0 [ 50.399363][ T4426] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 50.400985][ T4426] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 50.402398][ T4426] pc : drop_nlink+0xe4/0x138 [ 50.403122][ T4426] lr : drop_nlink+0xe4/0x138 [ 50.403860][ T4426] sp : ffff800020f87b00 [ 50.404517][ T4426] x29: ffff800020f87b00 x28: ffff0000de6c3780 x27: 1fffe0001bdfc0c9 [ 50.405823][ T4426] x26: ffff800020f87b40 x25: 1ffff000041f0f68 x24: dfff800000000000 [ 50.407159][ T4426] x23: 1fffe0001d651011 x22: dfff800000000000 x21: 0000000000000000 [ 50.408441][ T4426] x20: ffff0000eb288088 x19: ffff0000eb288040 x18: 0000000000000000 [ 50.409785][ T4426] x17: 0000000000000000 x16: ffff8000082d22e0 x15: 0000000000000000 [ 50.411181][ T4426] x14: 000000003b9aca00 x13: 0000000000000000 x12: 0000000000ff0100 [ 50.412562][ T4426] x11: ff008000089fbf5c x10: 0000000000000000 x9 : ffff8000089fbf5c [ 50.413941][ T4426] x8 : ffff0000de6c3780 x7 : 0000000000000000 x6 : 0000000000000032 [ 50.415254][ T4426] x5 : ffff0000eb2880c8 x4 : ffff0000eb28bb38 x3 : ffff800008ee778c [ 50.416531][ T4426] x2 : 0000000000000010 x1 : 0000000000000000 x0 : 0000000000000000 [ 50.417826][ T4426] Call trace: [ 50.418345][ T4426] drop_nlink+0xe4/0x138 [ 50.418973][ T4426] minix_rmdir+0x13c/0x1c0 [ 50.419639][ T4426] vfs_rmdir+0x304/0x438 [ 50.420308][ T4426] do_rmdir+0x238/0x50c [ 50.421059][ T4426] __arm64_sys_unlinkat+0xcc/0xfc [ 50.421859][ T4426] invoke_syscall+0x98/0x2bc [ 50.422601][ T4426] el0_svc_common+0x138/0x258 [ 50.423338][ T4426] do_el0_svc+0x58/0x13c [ 50.423987][ T4426] el0_svc+0x58/0x138 [ 50.424641][ T4426] el0t_64_sync_handler+0x84/0xf0 [ 50.425492][ T4426] el0t_64_sync+0x18c/0x190 [ 50.426228][ T4426] irq event stamp: 491944 [ 50.427006][ T4426] hardirqs last enabled at (491943): [] ktime_get_coarse_real_ts64+0x114/0x244 [ 50.428818][ T4426] hardirqs last disabled at (491944): [] el1_dbg+0x24/0x80 [ 50.430277][ T4426] softirqs last enabled at (490534): [] local_bh_enable+0x10/0x34 [ 50.431753][ T4426] softirqs last disabled at (490532): [] local_bh_disable+0x10/0x34 [ 50.433316][ T4426] ---[ end trace 0000000000000000 ]--- [ 50.449900][ T4426] minix_free_block (loop0:21): bit already cleared [ 50.452361][ T4426] minix_free_block (loop0:22): bit already cleared [ 50.453704][ T4426] minix_free_block (loop0:19): bit already cleared [ 50.473648][ T4508] loop0: detected capacity change from 0 to 47 [ 50.477583][ T4508] overlayfs: upper fs needs to support d_type. [ 50.478691][ T4508] overlayfs: upper fs does not support RENAME_WHITEOUT. [ 50.479720][ T4508] overlayfs: failed to set xattr on upper [ 50.480610][ T4508] overlayfs: ...falling back to index=off,metacopy=off. [ 50.485835][ T4426] ------------[ cut here ]------------ [ 50.486607][ T4426] WARNING: CPU: 0 PID: 4426 at fs/inode.c:332 drop_nlink+0xe4/0x138 [ 50.487916][ T4426] Modules linked in: [ 50.488540][ T4426] CPU: 0 PID: 4426 Comm: syz-executor Tainted: G W syzkaller #0 [ 50.489960][ T4426] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 50.491457][ T4426] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 50.492549][ T4426] pc : drop_nlink+0xe4/0x138 [ 50.493196][ T4426] lr : drop_nlink+0xe4/0x138 [ 50.493899][ T4426] sp : ffff800020f87b00 [ 50.494538][ T4426] x29: ffff800020f87b00 x28: ffff0000de6c3780 x27: 1fffe0001d6465b4 [ 50.495726][ T4426] x26: ffff800020f87b40 x25: 1ffff000041f0f68 x24: dfff800000000000 [ 50.496905][ T4426] x23: 1fffe0001d66d363 x22: dfff800000000000 x21: 0000000000000000 [ 50.498140][ T4426] x20: ffff0000eb369b18 x19: ffff0000eb369ad0 x18: 0000000000000000 [ 50.499419][ T4426] x17: 0000000000000000 x16: ffff8000082d22e0 x15: 0000000000000000 [ 50.500659][ T4426] x14: 000000003b9aca00 x13: 0000000000000000 x12: 0000000000ff0100 [ 50.501905][ T4426] x11: ff008000089fbf5c x10: 0000000000000000 x9 : ffff8000089fbf5c [ 50.503161][ T4426] x8 : ffff0000de6c3780 x7 : 0000000000000000 x6 : 0000000000000032 [ 50.504349][ T4426] x5 : ffff0000eb369b58 x4 : ffff0000eb368b68 x3 : ffff800008ee778c [ 50.505503][ T4426] x2 : 0000000000000010 x1 : 0000000000000000 x0 : 0000000000000000 [ 50.506666][ T4426] Call trace: [ 50.507246][ T4426] drop_nlink+0xe4/0x138 [ 50.507853][ T4426] minix_rmdir+0x13c/0x1c0 [ 50.508463][ T4426] vfs_rmdir+0x304/0x438 [ 50.509188][ T4426] do_rmdir+0x238/0x50c [ 50.509818][ T4426] __arm64_sys_unlinkat+0xcc/0xfc [ 50.510714][ T4426] invoke_syscall+0x98/0x2bc [ 50.511457][ T4426] el0_svc_common+0x138/0x258 [ 50.512113][ T4426] do_el0_svc+0x58/0x13c [ 50.512776][ T4426] el0_svc+0x58/0x138 [ 50.513379][ T4426] el0t_64_sync_handler+0x84/0xf0 [ 50.514137][ T4426] el0t_64_sync+0x18c/0x190 [ 50.514837][ T4426] irq event stamp: 504060 [ 50.515524][ T4426] hardirqs last enabled at (504059): [] ktime_get_coarse_real_ts64+0x114/0x244 [ 50.517225][ T4426] hardirqs last disabled at (504060): [] el1_dbg+0x24/0x80 [ 50.518493][ T4426] softirqs last enabled at (502162): [] local_bh_enable+0x10/0x34 [ 50.519846][ T4426] softirqs last disabled at (502160): [] local_bh_disable+0x10/0x34 [ 50.521335][ T4426] ---[ end trace 0000000000000000 ]--- [ 50.530918][ T4426] minix_free_block (loop0:21): bit already cleared [ 50.533421][ T4426] minix_free_block (loop0:22): bit already cleared [ 50.534790][ T4426] minix_free_block (loop0:19): bit already cleared [ 50.544010][ T4509] loop0: detected capacity change from 0 to 47 [ 50.547448][ T4509] overlayfs: upper fs needs to support d_type. [ 50.548633][ T4509] overlayfs: upper fs does not support RENAME_WHITEOUT. [ 50.549789][ T4509] overlayfs: failed to set xattr on upper [ 50.550648][ T4509] overlayfs: ...falling back to index=off,metacopy=off. [ 50.555851][ T4426] ------------[ cut here ]------------ [ 50.556759][ T4426] WARNING: CPU: 0 PID: 4426 at fs/inode.c:332 drop_nlink+0xe4/0x138 [ 50.558003][ T4426] Modules linked in: [ 50.558763][ T4426] CPU: 0 PID: 4426 Comm: syz-executor Tainted: G W syzkaller #0 [ 50.560281][ T4426] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 50.561813][ T4426] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 50.563089][ T4426] pc : drop_nlink+0xe4/0x138 [ 50.563902][ T4426] lr : drop_nlink+0xe4/0x138 [ 50.564679][ T4426] sp : ffff800020f87b00 [ 50.565351][ T4426] x29: ffff800020f87b00 x28: ffff0000de6c3780 x27: 1fffe0001c00f5e3 [ 50.566775][ T4426] x26: ffff800020f87b40 x25: 1ffff000041f0f68 x24: dfff800000000000 [ 50.568194][ T4426] x23: 1fffe0001d61c363 x22: dfff800000000000 x21: 0000000000000000 [ 50.569539][ T4426] x20: ffff0000eb0e1b18 x19: ffff0000eb0e1ad0 x18: 0000000000000000 [ 50.570769][ T4426] x17: 0000000000000000 x16: ffff8000082d22e0 x15: 0000000000000000 [ 50.572082][ T4426] x14: 000000003b9aca00 x13: 0000000000000000 x12: 0000000000ff0100 [ 50.573296][ T4426] x11: ff008000089fbf5c x10: 0000000000000000 x9 : ffff8000089fbf5c [ 50.574614][ T4426] x8 : ffff0000de6c3780 x7 : 0000000000000000 x6 : 0000000000000032 [ 50.575838][ T4426] x5 : ffff0000eb0e1b58 x4 : ffff0000eb0e1608 x3 : ffff800008ee778c [ 50.577229][ T4426] x2 : 0000000000000010 x1 : 0000000000000000 x0 : 0000000000000000 [ 50.578501][ T4426] Call trace: [ 50.579074][ T4426] drop_nlink+0xe4/0x138 [ 50.579714][ T4426] minix_rmdir+0x13c/0x1c0 [ 50.580354][ T4426] vfs_rmdir+0x304/0x438 [ 50.580965][ T4426] do_rmdir+0x238/0x50c [ 50.581637][ T4426] __arm64_sys_unlinkat+0xcc/0xfc [ 50.582444][ T4426] invoke_syscall+0x98/0x2bc [ 50.583198][ T4426] el0_svc_common+0x138/0x258 [ 50.584048][ T4426] do_el0_svc+0x58/0x13c [ 50.584733][ T4426] el0_svc+0x58/0x138 [ 50.585377][ T4426] el0t_64_sync_handler+0x84/0xf0 [ 50.586122][ T4426] el0t_64_sync+0x18c/0x190 [ 50.586848][ T4426] irq event stamp: 512770 [ 50.587523][ T4426] hardirqs last enabled at (512769): [] ktime_get_coarse_real_ts64+0x114/0x244 [ 50.588991][ T4426] hardirqs last disabled at (512770): [] el1_dbg+0x24/0x80 [ 50.590322][ T4426] softirqs last enabled at (510860): [] local_bh_enable+0x10/0x34 [ 50.591824][ T4426] softirqs last disabled at (510858): [] local_bh_disable+0x10/0x34 [ 50.593410][ T4426] ---[ end trace 0000000000000000 ]--- [ 50.616494][ T4426] minix_free_block (loop0:21): bit already cleared [ 50.618716][ T4426] minix_free_block (loop0:22): bit already cleared [ 50.620143][ T4426] minix_free_block (loop0:19): bit already cleared [ 50.628988][ T4511] loop0: detected capacity change from 0 to 47 [ 50.630329][ T1656] team0 (unregistering): Port device team_slave_1 removed [ 50.631966][ T4511] overlayfs: upper fs needs to support d_type. [ 50.633153][ T4511] overlayfs: upper fs does not support RENAME_WHITEOUT. [ 50.634182][ T4511] overlayfs: failed to set xattr on upper [ 50.635060][ T4511] overlayfs: ...falling back to index=off,metacopy=off. [ 50.643750][ T4426] ------------[ cut here ]------------ [ 50.644656][ T4426] WARNING: CPU: 1 PID: 4426 at fs/inode.c:332 drop_nlink+0xe4/0x138 [ 50.646039][ T4426] Modules linked in: [ 50.646670][ T4426] CPU: 1 PID: 4426 Comm: syz-executor Tainted: G W syzkaller #0 [ 50.648097][ T4426] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 50.649620][ T4426] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 50.650756][ T4426] pc : drop_nlink+0xe4/0x138 [ 50.651445][ T4426] lr : drop_nlink+0xe4/0x138 [ 50.652224][ T4426] sp : ffff800020f87b00 [ 50.652896][ T4426] x29: ffff800020f87b00 x28: ffff0000de6c3780 x27: 1fffe0001c037156 [ 50.654075][ T4426] x26: ffff800020f87b40 x25: 1ffff000041f0f68 x24: dfff800000000000 [ 50.655315][ T4426] x23: 1fffe0001d6740bb x22: dfff800000000000 x21: 0000000000000000 [ 50.656513][ T4426] x20: ffff0000eb3a05d8 x19: ffff0000eb3a0590 x18: 0000000000000000 [ 50.657702][ T4426] x17: 0000000000000000 x16: ffff8000082d22e0 x15: 0000000000000000 [ 50.659029][ T4426] x14: 000000003b9aca00 x13: 0000000000000000 x12: 0000000000ff0100 [ 50.660350][ T4426] x11: ff008000089fbf5c x10: 0000000000000000 x9 : ffff8000089fbf5c [ 50.661625][ T4426] x8 : ffff0000de6c3780 x7 : 0000000000000000 x6 : 0000000000000032 [ 50.663006][ T4426] x5 : ffff0000eb3a0618 x4 : ffff0000eb3a10b8 x3 : ffff800008ee778c [ 50.664345][ T4426] x2 : 0000000000000010 x1 : 0000000000000000 x0 : 0000000000000000 [ 50.665627][ T4426] Call trace: [ 50.666169][ T4426] drop_nlink+0xe4/0x138 [ 50.666908][ T4426] minix_rmdir+0x13c/0x1c0 [ 50.667626][ T4426] vfs_rmdir+0x304/0x438 [ 50.668213][ T4426] do_rmdir+0x238/0x50c [ 50.668802][ T4426] __arm64_sys_unlinkat+0xcc/0xfc [ 50.669559][ T4426] invoke_syscall+0x98/0x2bc [ 50.670318][ T4426] el0_svc_common+0x138/0x258 [ 50.671064][ T4426] do_el0_svc+0x58/0x13c [ 50.671758][ T4426] el0_svc+0x58/0x138 [ 50.672412][ T4426] el0t_64_sync_handler+0x84/0xf0 [ 50.673193][ T4426] el0t_64_sync+0x18c/0x190 [ 50.673896][ T4426] irq event stamp: 519842 [ 50.674538][ T4426] hardirqs last enabled at (519841): [] ktime_get_coarse_real_ts64+0x114/0x244 [ 50.676141][ T4426] hardirqs last disabled at (519842): [] el1_dbg+0x24/0x80 [ 50.677381][ T4426] softirqs last enabled at (518564): [] local_bh_enable+0x10/0x34 [ 50.678779][ T4426] softirqs last disabled at (518562): [] local_bh_disable+0x10/0x34 [ 50.680243][ T4426] ---[ end trace 0000000000000000 ]--- [ 50.683867][ T4426] minix_free_block (loop0:21): bit already cleared [ 50.686439][ T4426] minix_free_block (loop0:22): bit already cleared [ 50.689095][ T4426] minix_free_block (loop0:19): bit already cleared [ 50.698275][ T4512] loop0: detected capacity change from 0 to 47 [ 50.705577][ T4512] overlayfs: upper fs needs to support d_type. [ 50.708823][ T4512] overlayfs: upper fs does not support RENAME_WHITEOUT. [ 50.710019][ T4512] overlayfs: failed to set xattr on upper [ 50.711012][ T4512] overlayfs: ...falling back to index=off,metacopy=off. [ 50.716239][ T4426] ------------[ cut here ]------------ [ 50.717219][ T4426] WARNING: CPU: 0 PID: 4426 at fs/inode.c:332 drop_nlink+0xe4/0x138 [ 50.718628][ T4426] Modules linked in: [ 50.719255][ T4426] CPU: 0 PID: 4426 Comm: syz-executor Tainted: G W syzkaller #0 [ 50.720753][ T4426] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 50.722438][ T4426] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 50.723784][ T4426] pc : drop_nlink+0xe4/0x138 [ 50.724516][ T4426] lr : drop_nlink+0xe4/0x138 [ 50.725306][ T4426] sp : ffff800020f87b00 [ 50.726033][ T4426] x29: ffff800020f87b00 x28: ffff0000de6c3780 x27: 1fffe0001c037127 [ 50.727436][ T4426] x26: ffff800020f87b40 x25: 1ffff000041f0f68 x24: dfff800000000000 [ 50.728819][ T4426] x23: 1fffe0001d62c40d x22: dfff800000000000 x21: 0000000000000000 [ 50.730132][ T4426] x20: ffff0000eb162068 x19: ffff0000eb162020 x18: 0000000000000000 [ 50.731510][ T4426] x17: 0000000000000000 x16: ffff8000082d22e0 x15: 0000000000000000 [ 50.732832][ T4426] x14: 000000003b9aca00 x13: 0000000000000000 x12: 0000000000ff0100 [ 50.734147][ T4426] x11: ff008000089fbf5c x10: 0000000000000000 x9 : ffff8000089fbf5c [ 50.735475][ T4426] x8 : ffff0000de6c3780 x7 : 0000000000000000 x6 : 0000000000000032 [ 50.736869][ T4426] x5 : ffff0000eb1620a8 x4 : ffff0000eb161b58 x3 : ffff800008ee778c [ 50.738154][ T4426] x2 : 0000000000000010 x1 : 0000000000000000 x0 : 0000000000000000 [ 50.739527][ T4426] Call trace: [ 50.740103][ T4426] drop_nlink+0xe4/0x138 [ 50.740858][ T4426] minix_rmdir+0x13c/0x1c0 [ 50.741509][ T4426] vfs_rmdir+0x304/0x438 [ 50.742168][ T4426] do_rmdir+0x238/0x50c [ 50.742842][ T4426] __arm64_sys_unlinkat+0xcc/0xfc [ 50.743639][ T4426] invoke_syscall+0x98/0x2bc [ 50.744396][ T4426] el0_svc_common+0x138/0x258 [ 50.745123][ T4426] do_el0_svc+0x58/0x13c [ 50.745782][ T4426] el0_svc+0x58/0x138 [ 50.746364][ T4426] el0t_64_sync_handler+0x84/0xf0 [ 50.747184][ T4426] el0t_64_sync+0x18c/0x190 [ 50.747858][ T4426] irq event stamp: 528676 [ 50.748529][ T4426] hardirqs last enabled at (528675): [] ktime_get_coarse_real_ts64+0x114/0x244 [ 50.750161][ T4426] hardirqs last disabled at (528676): [] el1_dbg+0x24/0x80 [ 50.751614][ T4426] softirqs last enabled at (526894): [] local_bh_enable+0x10/0x34 [ 50.753094][ T4426] softirqs last disabled at (526892): [] local_bh_disable+0x10/0x34 [ 50.754587][ T4426] ---[ end trace 0000000000000000 ]--- [ 50.759744][ T4426] minix_free_block (loop0:21): bit already cleared [ 50.761816][ T4426] minix_free_block (loop0:22): bit already cleared [ 50.763214][ T4426] minix_free_block (loop0:19): bit already cleared [ 50.771680][ T4513] loop0: detected capacity change from 0 to 47 [ 50.775136][ T4513] overlayfs: upper fs needs to support d_type. [ 50.776294][ T4513] overlayfs: upper fs does not support RENAME_WHITEOUT. [ 50.777367][ T4513] overlayfs: failed to set xattr on upper [ 50.778347][ T4513] overlayfs: ...falling back to index=off,metacopy=off. [ 50.783011][ T4426] ------------[ cut here ]------------ [ 50.783838][ T4426] WARNING: CPU: 0 PID: 4426 at fs/inode.c:332 drop_nlink+0xe4/0x138 [ 50.785175][ T4426] Modules linked in: [ 50.785698][ T4426] CPU: 0 PID: 4426 Comm: syz-executor Tainted: G W syzkaller #0 [ 50.787133][ T4426] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 50.788593][ T4426] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 50.789862][ T4426] pc : drop_nlink+0xe4/0x138 [ 50.790553][ T4426] lr : drop_nlink+0xe4/0x138 [ 50.791247][ T4426] sp : ffff800020f87b00 [ 50.792080][ T4426] x29: ffff800020f87b00 x28: ffff0000de6c3780 x27: 1fffe000192b4585 [ 50.793478][ T4426] x26: ffff800020f87b40 x25: 1ffff000041f0f68 x24: dfff800000000000 [ 50.794817][ T4426] x23: 1fffe0001d61dab9 x22: dfff800000000000 x21: 0000000000000000 [ 50.796139][ T4426] x20: ffff0000eb0ed5c8 x19: ffff0000eb0ed580 x18: 0000000000000000 [ 50.797469][ T4426] x17: 0000000000000000 x16: ffff8000082d22e0 x15: 0000000000000000 [ 50.798734][ T4426] x14: 000000003b9aca00 x13: 0000000000000000 x12: 0000000000ff0100 [ 50.800005][ T4426] x11: ff008000089fbf5c x10: 0000000000000000 x9 : ffff8000089fbf5c [ 50.801311][ T4426] x8 : ffff0000de6c3780 x7 : 0000000000000000 x6 : 0000000000000032 [ 50.802660][ T4426] x5 : ffff0000eb0ed608 x4 : ffff0000eb0ed0b8 x3 : ffff800008ee778c [ 50.803896][ T4426] x2 : 0000000000000010 x1 : 0000000000000000 x0 : 0000000000000000 [ 50.805185][ T4426] Call trace: [ 50.805669][ T4426] drop_nlink+0xe4/0x138 [ 50.806313][ T4426] minix_rmdir+0x13c/0x1c0 [ 50.806963][ T4426] vfs_rmdir+0x304/0x438 [ 50.807716][ T4426] do_rmdir+0x238/0x50c [ 50.808392][ T4426] __arm64_sys_unlinkat+0xcc/0xfc [ 50.809201][ T4426] invoke_syscall+0x98/0x2bc [ 50.809905][ T4426] el0_svc_common+0x138/0x258 [ 50.810632][ T4426] do_el0_svc+0x58/0x13c [ 50.811306][ T4426] el0_svc+0x58/0x138 [ 50.811927][ T4426] el0t_64_sync_handler+0x84/0xf0 [ 50.812731][ T4426] el0t_64_sync+0x18c/0x190 [ 50.813434][ T4426] irq event stamp: 535972 [ 50.814080][ T4426] hardirqs last enabled at (535971): [] ktime_get_coarse_real_ts64+0x114/0x244 [ 50.815592][ T4426] hardirqs last disabled at (535972): [] el1_dbg+0x24/0x80 [ 50.816835][ T4426] softirqs last enabled at (534558): [] local_bh_enable+0x10/0x34 [ 50.818410][ T4426] softirqs last disabled at (534556): [] local_bh_disable+0x10/0x34 [ 50.820017][ T4426] ---[ end trace 0000000000000000 ]--- [ 50.823494][ T4426] minix_free_block (loop0:21): bit already cleared [ 50.825646][ T4426] minix_free_block (loop0:22): bit already cleared [ 50.829290][ T4426] minix_free_block (loop0:19): bit already cleared [ 50.838299][ T4514] loop0: detected capacity change from 0 to 47 [ 50.841414][ T4514] overlayfs: upper fs needs to support d_type. [ 50.842579][ T4514] overlayfs: upper fs does not support RENAME_WHITEOUT. [ 50.843709][ T4514] overlayfs: failed to set xattr on upper [ 50.844665][ T4514] overlayfs: ...falling back to index=off,metacopy=off. [ 50.850076][ T4426] ------------[ cut here ]------------ [ 50.850891][ T4426] WARNING: CPU: 0 PID: 4426 at fs/inode.c:332 drop_nlink+0xe4/0x138 [ 50.852202][ T4426] Modules linked in: [ 50.852839][ T4426] CPU: 0 PID: 4426 Comm: syz-executor Tainted: G W syzkaller #0 [ 50.854310][ T4426] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 50.855785][ T4426] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 50.856923][ T4426] pc : drop_nlink+0xe4/0x138 [ 50.857607][ T4426] lr : drop_nlink+0xe4/0x138 [ 50.858351][ T4426] sp : ffff800020f87b00 [ 50.859079][ T4426] x29: ffff800020f87b00 x28: ffff0000de6c3780 x27: 1fffe000192952ce [ 50.860377][ T4426] x26: ffff800020f87b40 x25: 1ffff000041f0f68 x24: dfff800000000000 [ 50.861639][ T4426] x23: 1fffe0001d67bb63 x22: dfff800000000000 x21: 0000000000000000 [ 50.863123][ T4426] x20: ffff0000eb3ddb18 x19: ffff0000eb3ddad0 x18: 0000000000000000 [ 50.864589][ T4426] x17: 0000000000000000 x16: ffff8000082d22e0 x15: 0000000000000000 [ 50.865830][ T4426] x14: 000000003b9aca00 x13: 0000000000000000 x12: 0000000000ff0100 [ 50.867080][ T4426] x11: ff008000089fbf5c x10: 0000000000000000 x9 : ffff8000089fbf5c [ 50.868458][ T4426] x8 : ffff0000de6c3780 x7 : 0000000000000000 x6 : 0000000000000032 [ 50.869717][ T4426] x5 : ffff0000eb3ddb58 x4 : ffff0000eb3dd608 x3 : ffff800008ee778c [ 50.870936][ T4426] x2 : 0000000000000010 x1 : 0000000000000000 x0 : 0000000000000000 [ 50.872175][ T4426] Call trace: [ 50.872653][ T4426] drop_nlink+0xe4/0x138 [ 50.873301][ T4426] minix_rmdir+0x13c/0x1c0 [ 50.873978][ T4426] vfs_rmdir+0x304/0x438 [ 50.874641][ T4426] do_rmdir+0x238/0x50c [ 50.875389][ T4426] __arm64_sys_unlinkat+0xcc/0xfc [ 50.876244][ T4426] invoke_syscall+0x98/0x2bc [ 50.876934][ T4426] el0_svc_common+0x138/0x258 [ 50.877670][ T4426] do_el0_svc+0x58/0x13c [ 50.878303][ T4426] el0_svc+0x58/0x138 [ 50.878867][ T4426] el0t_64_sync_handler+0x84/0xf0 [ 50.879686][ T4426] el0t_64_sync+0x18c/0x190 [ 50.880433][ T4426] irq event stamp: 543786 [ 50.881128][ T4426] hardirqs last enabled at (543785): [] ktime_get_coarse_real_ts64+0x114/0x244 [ 50.882848][ T4426] hardirqs last disabled at (543786): [] el1_dbg+0x24/0x80 [ 50.884287][ T4426] softirqs last enabled at (542466): [] local_bh_enable+0x10/0x34 [ 50.885805][ T4426] softirqs last disabled at (542464): [] local_bh_disable+0x10/0x34 [ 50.887267][ T4426] ---[ end trace 0000000000000000 ]--- [ 50.889173][ T1656] team0 (unregistering): Port device team_slave_0 removed [ 50.894199][ T4426] minix_free_block (loop0:21): bit already cleared [ 50.896648][ T4426] minix_free_block (loop0:22): bit already cleared [ 50.899672][ T4426] minix_free_block (loop0:19): bit already cleared [ 50.909000][ T4515] loop0: detected capacity change from 0 to 47 [ 50.912164][ T4515] overlayfs: upper fs needs to support d_type. [ 50.913372][ T4515] overlayfs: upper fs does not support RENAME_WHITEOUT. [ 50.914415][ T4515] overlayfs: failed to set xattr on upper [ 50.915205][ T4515] overlayfs: ...falling back to index=off,metacopy=off. [ 50.922242][ T4426] ------------[ cut here ]------------ [ 50.923036][ T4426] WARNING: CPU: 0 PID: 4426 at fs/inode.c:332 drop_nlink+0xe4/0x138 [ 50.924283][ T4426] Modules linked in: [ 50.924943][ T4426] CPU: 0 PID: 4426 Comm: syz-executor Tainted: G W syzkaller #0 [ 50.926275][ T4426] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 50.927779][ T4426] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 50.929016][ T4426] pc : drop_nlink+0xe4/0x138 [ 50.929759][ T4426] lr : drop_nlink+0xe4/0x138 [ 50.930443][ T4426] sp : ffff800020f87b00 [ 50.931063][ T4426] x29: ffff800020f87b00 x28: ffff0000de6c3780 x27: 1fffe0001c03a0c9 [ 50.932403][ T4426] x26: ffff800020f87b40 x25: 1ffff000041f0f68 x24: dfff800000000000 [ 50.933699][ T4426] x23: 1fffe0001d6744b7 x22: dfff800000000000 x21: 0000000000000000 [ 50.934979][ T4426] x20: ffff0000eb3a25b8 x19: ffff0000eb3a2570 x18: 0000000000000000 [ 50.936334][ T4426] x17: 0000000000000000 x16: ffff8000082d22e0 x15: 0000000000000000 [ 50.937614][ T4426] x14: 000000003b9aca00 x13: 0000000000000000 x12: 0000000000ff0100 [ 50.938907][ T4426] x11: ff008000089fbf5c x10: 0000000000000000 x9 : ffff8000089fbf5c [ 50.940306][ T4426] x8 : ffff0000de6c3780 x7 : 0000000000000000 x6 : 0000000000000032 [ 50.941642][ T4426] x5 : ffff0000eb3a25f8 x4 : ffff0000eb3a20a8 x3 : ffff800008ee778c [ 50.942933][ T4426] x2 : 0000000000000010 x1 : 0000000000000000 x0 : 0000000000000000 [ 50.944202][ T4426] Call trace: [ 50.944779][ T4426] drop_nlink+0xe4/0x138 [ 50.945481][ T4426] minix_rmdir+0x13c/0x1c0 [ 50.946150][ T4426] vfs_rmdir+0x304/0x438 [ 50.946817][ T4426] do_rmdir+0x238/0x50c [ 50.947446][ T4426] __arm64_sys_unlinkat+0xcc/0xfc [ 50.948193][ T4426] invoke_syscall+0x98/0x2bc [ 50.948858][ T4426] el0_svc_common+0x138/0x258 [ 50.949552][ T4426] do_el0_svc+0x58/0x13c [ 50.950304][ T4426] el0_svc+0x58/0x138 [ 50.950938][ T4426] el0t_64_sync_handler+0x84/0xf0 [ 50.951828][ T4426] el0t_64_sync+0x18c/0x190 [ 50.952533][ T4426] irq event stamp: 551534 [ 50.953211][ T4426] hardirqs last enabled at (551533): [] ktime_get_coarse_real_ts64+0x114/0x244 [ 50.954822][ T4426] hardirqs last disabled at (551534): [] el1_dbg+0x24/0x80 [ 50.956065][ T4426] softirqs last enabled at (549904): [] local_bh_enable+0x10/0x34 [ 50.957697][ T4426] softirqs last disabled at (549902): [] local_bh_disable+0x10/0x34 [ 50.959308][ T4426] ---[ end trace 0000000000000000 ]--- [ 50.962096][ T4426] minix_free_block (loop0:21): bit already cleared [ 50.964100][ T4426] minix_free_block (loop0:22): bit already cleared [ 50.965515][ T4426] minix_free_block (loop0:19): bit already cleared [ 50.975875][ T4516] loop0: detected capacity change from 0 to 47 [ 50.979320][ T4516] overlayfs: upper fs needs to support d_type. [ 50.980517][ T4516] overlayfs: upper fs does not support RENAME_WHITEOUT. [ 50.981619][ T4516] overlayfs: failed to set xattr on upper [ 50.982509][ T4516] overlayfs: ...falling back to index=off,metacopy=off. [ 50.988172][ T4426] ------------[ cut here ]------------ [ 50.989024][ T4426] WARNING: CPU: 0 PID: 4426 at fs/inode.c:332 drop_nlink+0xe4/0x138 [ 50.990403][ T4426] Modules linked in: [ 50.991025][ T4426] CPU: 0 PID: 4426 Comm: syz-executor Tainted: G W syzkaller #0 [ 50.992493][ T4426] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 50.994011][ T4426] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 50.995244][ T4426] pc : drop_nlink+0xe4/0x138 [ 50.995951][ T4426] lr : drop_nlink+0xe4/0x138 [ 50.996637][ T4426] sp : ffff800020f87b00 [ 50.997257][ T4426] x29: ffff800020f87b00 x28: ffff0000de6c3780 x27: 1fffe0001d667bb9 [ 50.998499][ T4426] x26: ffff800020f87b40 x25: 1ffff000041f0f68 x24: dfff800000000000 [ 50.999780][ T4426] x23: 1fffe0001d62ccb7 x22: dfff800000000000 x21: 0000000000000000 [ 51.000986][ T4426] x20: ffff0000eb1665b8 x19: ffff0000eb166570 x18: 0000000000000000 [ 51.002359][ T4426] x17: 0000000000000000 x16: ffff8000082d22e0 x15: 0000000000000000 [ 51.003778][ T4426] x14: 000000003b9aca00 x13: 0000000000000000 x12: 0000000000ff0100 [ 51.004999][ T4426] x11: ff008000089fbf5c x10: 0000000000000000 x9 : ffff8000089fbf5c [ 51.006452][ T4426] x8 : ffff0000de6c3780 x7 : 0000000000000000 x6 : 0000000000000032 [ 51.007727][ T4426] x5 : ffff0000eb1665f8 x4 : ffff0000eb1660a8 x3 : ffff800008ee778c [ 51.008983][ T4426] x2 : 0000000000000010 x1 : 0000000000000000 x0 : 0000000000000000 [ 51.010082][ T4426] Call trace: [ 51.010566][ T4426] drop_nlink+0xe4/0x138 [ 51.011188][ T4426] minix_rmdir+0x13c/0x1c0 [ 51.011915][ T4426] vfs_rmdir+0x304/0x438 [ 51.012698][ T4426] do_rmdir+0x238/0x50c [ 51.013361][ T4426] __arm64_sys_unlinkat+0xcc/0xfc [ 51.014189][ T4426] invoke_syscall+0x98/0x2bc [ 51.014964][ T4426] el0_svc_common+0x138/0x258 [ 51.015741][ T4426] do_el0_svc+0x58/0x13c [ 51.016449][ T4426] el0_svc+0x58/0x138 [ 51.017115][ T4426] el0t_64_sync_handler+0x84/0xf0 [ 51.017953][ T4426] el0t_64_sync+0x18c/0x190 [ 51.018672][ T4426] irq event stamp: 558860 [ 51.019398][ T4426] hardirqs last enabled at (558859): [] ktime_get_coarse_real_ts64+0x114/0x244 [ 51.021171][ T4426] hardirqs last disabled at (558860): [] el1_dbg+0x24/0x80 [ 51.022565][ T4426] softirqs last enabled at (558396): [] local_bh_enable+0x10/0x34 [ 51.024103][ T4426] softirqs last disabled at (558394): [] local_bh_disable+0x10/0x34 [ 51.025528][ T4426] ---[ end trace 0000000000000000 ]--- [ 51.030265][ T4426] minix_free_block (loop0:21): bit already cleared [ 51.032334][ T4426] minix_free_block (loop0:22): bit already cleared [ 51.033697][ T4426] minix_free_block (loop0:19): bit already cleared [ 51.042223][ T4517] loop0: detected capacity change from 0 to 47 [ 51.045376][ T4517] overlayfs: upper fs needs to support d_type. [ 51.046600][ T4517] overlayfs: upper fs does not support RENAME_WHITEOUT. [ 51.047967][ T4517] overlayfs: failed to set xattr on upper [ 51.048872][ T4517] overlayfs: ...falling back to index=off,metacopy=off. [ 51.054180][ T4426] ------------[ cut here ]------------ [ 51.055035][ T4426] WARNING: CPU: 0 PID: 4426 at fs/inode.c:332 drop_nlink+0xe4/0x138 [ 51.056217][ T4426] Modules linked in: [ 51.056807][ T4426] CPU: 0 PID: 4426 Comm: syz-executor Tainted: G W syzkaller #0 [ 51.058346][ T4426] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 51.059934][ T4426] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 51.061170][ T4426] pc : drop_nlink+0xe4/0x138 [ 51.061928][ T4426] lr : drop_nlink+0xe4/0x138 [ 51.062661][ T4426] sp : ffff800020f87b00 [ 51.063330][ T4426] x29: ffff800020f87b00 x28: ffff0000de6c3780 x27: 1fffe0001c4f8585 [ 51.064567][ T4426] x26: ffff800020f87b40 x25: 1ffff000041f0f68 x24: dfff800000000000 [ 51.065637][ T4426] x23: 1fffe0001d674a0f x22: dfff800000000000 x21: 0000000000000000 [ 51.066803][ T4426] x20: ffff0000eb3a5078 x19: ffff0000eb3a5030 x18: 0000000000000000 [ 51.068050][ T4426] x17: 0000000000000000 x16: ffff8000082d22e0 x15: 0000000000000000 [ 51.069238][ T4426] x14: 000000003b9aca00 x13: 0000000000000000 x12: 0000000000ff0100 [ 51.070366][ T4426] x11: ff008000089fbf5c x10: 0000000000000000 x9 : ffff8000089fbf5c [ 51.071592][ T4426] x8 : ffff0000de6c3780 x7 : 0000000000000000 x6 : 0000000000000033 [ 51.072851][ T4426] x5 : ffff0000eb3a50b8 x4 : ffff0000eb3a5608 x3 : ffff800008ee778c [ 51.073966][ T4426] x2 : 0000000000000010 x1 : 0000000000000000 x0 : 0000000000000000 [ 51.075174][ T4426] Call trace: [ 51.075623][ T4426] drop_nlink+0xe4/0x138 [ 51.076241][ T4426] minix_rmdir+0x13c/0x1c0 [ 51.076938][ T4426] vfs_rmdir+0x304/0x438 [ 51.077632][ T4426] do_rmdir+0x238/0x50c [ 51.078254][ T4426] __arm64_sys_unlinkat+0xcc/0xfc [ 51.079033][ T4426] invoke_syscall+0x98/0x2bc [ 51.079729][ T4426] el0_svc_common+0x138/0x258 [ 51.080494][ T4426] do_el0_svc+0x58/0x13c [ 51.081194][ T4426] el0_svc+0x58/0x138 [ 51.081890][ T4426] el0t_64_sync_handler+0x84/0xf0 [ 51.082635][ T4426] el0t_64_sync+0x18c/0x190 [ 51.083305][ T4426] irq event stamp: 566262 [ 51.083929][ T4426] hardirqs last enabled at (566261): [] ktime_get_coarse_real_ts64+0x114/0x244 [ 51.085339][ T4426] hardirqs last disabled at (566262): [] el1_dbg+0x24/0x80 [ 51.086565][ T4426] softirqs last enabled at (564978): [] local_bh_enable+0x10/0x34 [ 51.087949][ T4426] softirqs last disabled at (564976): [] local_bh_disable+0x10/0x34 [ 51.089344][ T4426] ---[ end trace 0000000000000000 ]--- [ 51.092557][ T4426] minix_free_block (loop0:21): bit already cleared [ 51.094666][ T4426] minix_free_block (loop0:22): bit already cleared [ 51.096076][ T4426] minix_free_block (loop0:19): bit already cleared [ 51.105934][ T4518] loop0: detected capacity change from 0 to 47 [ 51.108016][ T1656] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 51.116540][ T4518] overlayfs: upper fs needs to support d_type. [ 51.122047][ T4518] overlayfs: upper fs does not support RENAME_WHITEOUT. [ 51.123199][ T4518] overlayfs: failed to set xattr on upper [ 51.124124][ T4518] overlayfs: ...falling back to index=off,metacopy=off. [ 51.128992][ T4426] ------------[ cut here ]------------ [ 51.129973][ T4426] WARNING: CPU: 0 PID: 4426 at fs/inode.c:332 drop_nlink+0xe4/0x138 [ 51.131192][ T4426] Modules linked in: [ 51.131848][ T4426] CPU: 0 PID: 4426 Comm: syz-executor Tainted: G W syzkaller #0 [ 51.133282][ T4426] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 51.134906][ T4426] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 51.136144][ T4426] pc : drop_nlink+0xe4/0x138 [ 51.136848][ T4426] lr : drop_nlink+0xe4/0x138 [ 51.137701][ T4426] sp : ffff800020f87b00 [ 51.138369][ T4426] x29: ffff800020f87b00 x28: ffff0000de6c3780 x27: 1fffe0001d6670f8 [ 51.139730][ T4426] x26: ffff800020f87b40 x25: 1ffff000041f0f68 x24: dfff800000000000 [ 51.141023][ T4426] x23: 1fffe0001d6714b7 x22: dfff800000000000 x21: 0000000000000000 [ 51.142309][ T4426] x20: ffff0000eb38a5b8 x19: ffff0000eb38a570 x18: 0000000000000000 [ 51.143556][ T4426] x17: 0000000000000000 x16: ffff8000082d22e0 x15: 0000000000000000 [ 51.144657][ T4426] x14: 000000003b9aca00 x13: 0000000000000000 x12: 0000000000ff0100 [ 51.146000][ T4426] x11: ff008000089fbf5c x10: 0000000000000000 x9 : ffff8000089fbf5c [ 51.147301][ T4426] x8 : ffff0000de6c3780 x7 : 0000000000000000 x6 : 0000000000000033 [ 51.148629][ T4426] x5 : ffff0000eb38a5f8 x4 : ffff0000eb38ab48 x3 : ffff800008ee778c [ 51.149961][ T4426] x2 : 0000000000000010 x1 : 0000000000000000 x0 : 0000000000000000 [ 51.151205][ T4426] Call trace: [ 51.151751][ T4426] drop_nlink+0xe4/0x138 [ 51.152424][ T4426] minix_rmdir+0x13c/0x1c0 [ 51.153113][ T4426] vfs_rmdir+0x304/0x438 [ 51.153815][ T4426] do_rmdir+0x238/0x50c [ 51.154500][ T4426] __arm64_sys_unlinkat+0xcc/0xfc [ 51.155238][ T4426] invoke_syscall+0x98/0x2bc [ 51.156008][ T4426] el0_svc_common+0x138/0x258 [ 51.156747][ T4426] do_el0_svc+0x58/0x13c [ 51.157427][ T4426] el0_svc+0x58/0x138 [ 51.158084][ T4426] el0t_64_sync_handler+0x84/0xf0 [ 51.158850][ T4426] el0t_64_sync+0x18c/0x190 [ 51.159574][ T4426] irq event stamp: 573848 [ 51.160228][ T4426] hardirqs last enabled at (573847): [] ktime_get_coarse_real_ts64+0x114/0x244 [ 51.161827][ T4426] hardirqs last disabled at (573848): [] el1_dbg+0x24/0x80 [ 51.163077][ T4426] softirqs last enabled at (572494): [] local_bh_enable+0x10/0x34 [ 51.164605][ T4426] softirqs last disabled at (572492): [] local_bh_disable+0x10/0x34 [ 51.166160][ T4426] ---[ end trace 0000000000000000 ]--- [ 51.168891][ T4426] minix_free_block (loop0:21): bit already cleared [ 51.170940][ T4426] minix_free_block (loop0:22): bit already cleared [ 51.172379][ T4426] minix_free_block (loop0:19): bit already cleared [ 51.181123][ T4519] loop0: detected capacity change from 0 to 47 [ 51.184288][ T4519] overlayfs: upper fs needs to support d_type. [ 51.185428][ T4519] overlayfs: upper fs does not support RENAME_WHITEOUT. [ 51.186597][ T4519] overlayfs: failed to set xattr on upper [ 51.189140][ T4519] overlayfs: ...falling back to index=off,metacopy=off. [ 51.193576][ T4426] ------------[ cut here ]------------ [ 51.194390][ T4426] WARNING: CPU: 0 PID: 4426 at fs/inode.c:332 drop_nlink+0xe4/0x138 [ 51.195613][ T4426] Modules linked in: [ 51.196192][ T4426] CPU: 0 PID: 4426 Comm: syz-executor Tainted: G W syzkaller #0 [ 51.197565][ T4426] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 51.199205][ T4426] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 51.200600][ T4426] pc : drop_nlink+0xe4/0x138 [ 51.201365][ T4426] lr : drop_nlink+0xe4/0x138 [ 51.202094][ T4426] sp : ffff800020f87b00 [ 51.202755][ T4426] x29: ffff800020f87b00 x28: ffff0000de6c3780 x27: 1fffe0001c0532fd [ 51.204079][ T4426] x26: ffff800020f87b40 x25: 1ffff000041f0f68 x24: dfff800000000000 [ 51.205359][ T4426] x23: 1fffe0001d66f40d x22: dfff800000000000 x21: 0000000000000000 [ 51.206652][ T4426] x20: ffff0000eb37a068 x19: ffff0000eb37a020 x18: 0000000000000000 [ 51.207981][ T4426] x17: 0000000000000000 x16: ffff8000082d22e0 x15: 0000000000000000 [ 51.209246][ T4426] x14: 000000003b9aca00 x13: 0000000000000000 x12: 0000000000ff0100 [ 51.210581][ T4426] x11: ff008000089fbf5c x10: 0000000000000000 x9 : ffff8000089fbf5c [ 51.211747][ T4426] x8 : ffff0000de6c3780 x7 : 0000000000000000 x6 : 0000000000000033 [ 51.212906][ T4426] x5 : ffff0000eb37a0a8 x4 : ffff0000eb37ab48 x3 : ffff800008ee778c [ 51.214028][ T4426] x2 : 0000000000000010 x1 : 0000000000000000 x0 : 0000000000000000 [ 51.215208][ T4426] Call trace: [ 51.215720][ T4426] drop_nlink+0xe4/0x138 [ 51.216329][ T4426] minix_rmdir+0x13c/0x1c0 [ 51.216942][ T4426] vfs_rmdir+0x304/0x438 [ 51.217559][ T4426] do_rmdir+0x238/0x50c [ 51.218238][ T4426] __arm64_sys_unlinkat+0xcc/0xfc [ 51.219051][ T4426] invoke_syscall+0x98/0x2bc [ 51.219801][ T4426] el0_svc_common+0x138/0x258 [ 51.220573][ T4426] do_el0_svc+0x58/0x13c [ 51.221325][ T4426] el0_svc+0x58/0x138 [ 51.221964][ T4426] el0t_64_sync_handler+0x84/0xf0 [ 51.222728][ T4426] el0t_64_sync+0x18c/0x190 [ 51.223452][ T4426] irq event stamp: 581380 [ 51.224145][ T4426] hardirqs last enabled at (581379): [] ktime_get_coarse_real_ts64+0x114/0x244 [ 51.225711][ T4426] hardirqs last disabled at (581380): [] el1_dbg+0x24/0x80 [ 51.226982][ T4426] softirqs last enabled at (580040): [] local_bh_enable+0x10/0x34 [ 51.228357][ T4426] softirqs last disabled at (580038): [] local_bh_disable+0x10/0x34 [ 51.229765][ T4426] ---[ end trace 0000000000000000 ]--- [ 51.232733][ T4426] minix_free_block (loop0:21): bit already cleared [ 51.234809][ T4426] minix_free_block (loop0:22): bit already cleared [ 51.236131][ T4426] minix_free_block (loop0:19): bit already cleared [ 51.245027][ T4520] loop0: detected capacity change from 0 to 47 [ 51.250792][ T4520] overlayfs: upper fs needs to support d_type. [ 51.252530][ T4520] overlayfs: upper fs does not support RENAME_WHITEOUT. [ 51.253645][ T4520] overlayfs: failed to set xattr on upper [ 51.254624][ T4520] overlayfs: ...falling back to index=off,metacopy=off. [ 51.265018][ T4426] ------------[ cut here ]------------ [ 51.265896][ T4426] WARNING: CPU: 0 PID: 4426 at fs/inode.c:332 drop_nlink+0xe4/0x138 [ 51.267094][ T4426] Modules linked in: [ 51.267744][ T4426] CPU: 0 PID: 4426 Comm: syz-executor Tainted: G W syzkaller #0 [ 51.269088][ T4426] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 51.270698][ T4426] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 51.271840][ T4426] pc : drop_nlink+0xe4/0x138 [ 51.272634][ T4426] lr : drop_nlink+0xe4/0x138 [ 51.273326][ T4426] sp : ffff800020f87b00 [ 51.273918][ T4426] x29: ffff800020f87b00 x28: ffff0000de6c3780 x27: 1fffe0001d667d85 [ 51.275110][ T4426] x26: ffff800020f87b40 x25: 1ffff000041f0f68 x24: dfff800000000000 [ 51.276240][ T4426] x23: 1fffe0001d6762b9 x22: dfff800000000000 x21: 0000000000000000 [ 51.277414][ T4426] x20: ffff0000eb3b15c8 x19: ffff0000eb3b1580 x18: 0000000000000000 [ 51.278695][ T4426] x17: 0000000000000000 x16: ffff8000082d22e0 x15: 0000000000000000 [ 51.279985][ T4426] x14: 000000003b9aca00 x13: 0000000000000000 x12: 0000000000ff0100 [ 51.281197][ T4426] x11: ff008000089fbf5c x10: 0000000000000000 x9 : ffff8000089fbf5c [ 51.282502][ T4426] x8 : ffff0000de6c3780 x7 : 0000000000000000 x6 : 0000000000000033 [ 51.283775][ T4426] x5 : ffff0000eb3b1608 x4 : ffff0000eb3b20a8 x3 : ffff800008ee778c [ 51.285139][ T4426] x2 : 0000000000000010 x1 : 0000000000000000 x0 : 0000000000000000 [ 51.286407][ T4426] Call trace: [ 51.286888][ T4426] drop_nlink+0xe4/0x138 [ 51.287513][ T4426] minix_rmdir+0x13c/0x1c0 [ 51.288217][ T4426] vfs_rmdir+0x304/0x438 [ 51.288893][ T4426] do_rmdir+0x238/0x50c [ 51.289520][ T4426] __arm64_sys_unlinkat+0xcc/0xfc [ 51.290333][ T4426] invoke_syscall+0x98/0x2bc [ 51.291050][ T4426] el0_svc_common+0x138/0x258 [ 51.291739][ T4426] do_el0_svc+0x58/0x13c [ 51.292377][ T4426] el0_svc+0x58/0x138 [ 51.292965][ T4426] el0t_64_sync_handler+0x84/0xf0 [ 51.293687][ T4426] el0t_64_sync+0x18c/0x190 [ 51.294323][ T4426] irq event stamp: 589270 [ 51.294989][ T4426] hardirqs last enabled at (589269): [] ktime_get_coarse_real_ts64+0x114/0x244 [ 51.296746][ T4426] hardirqs last disabled at (589270): [] el1_dbg+0x24/0x80 [ 51.298239][ T4426] softirqs last enabled at (587222): [] local_bh_enable+0x10/0x34 [ 51.299782][ T4426] softirqs last disabled at (587220): [] local_bh_disable+0x10/0x34 [ 51.301281][ T4426] ---[ end trace 0000000000000000 ]--- [ 51.305503][ T4426] minix_free_block (loop0:21): bit already cleared [ 51.307689][ T4426] minix_free_block (loop0:22): bit already cleared [ 51.309071][ T4426] minix_free_block (loop0:19): bit already cleared [ 51.320264][ T4521] loop0: detected capacity change from 0 to 47 [ 51.323941][ T4521] overlayfs: upper fs needs to support d_type. [ 51.325292][ T4521] overlayfs: upper fs does not support RENAME_WHITEOUT. [ 51.326579][ T4521] overlayfs: failed to set xattr on upper [ 51.327638][ T4521] overlayfs: ...falling back to index=off,metacopy=off. [ 51.332290][ T4426] ------------[ cut here ]------------ [ 51.333254][ T4426] WARNING: CPU: 0 PID: 4426 at fs/inode.c:332 drop_nlink+0xe4/0x138 [ 51.334527][ T4426] Modules linked in: [ 51.335135][ T4426] CPU: 0 PID: 4426 Comm: syz-executor Tainted: G W syzkaller #0 [ 51.336579][ T4426] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 51.338240][ T4426] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 51.339447][ T4426] pc : drop_nlink+0xe4/0x138 [ 51.340185][ T4426] lr : drop_nlink+0xe4/0x138 [ 51.340877][ T4426] sp : ffff800020f87b00 [ 51.341520][ T4426] x29: ffff800020f87b00 x28: ffff0000de6c3780 x27: 1fffe0001c006d56 [ 51.342892][ T4426] x26: ffff800020f87b40 x25: 1ffff000041f0f68 x24: dfff800000000000 [ 51.344262][ T4426] x23: 1fffe0001d6728bb x22: dfff800000000000 x21: 0000000000000000 [ 51.345628][ T4426] x20: ffff0000eb3945d8 x19: ffff0000eb394590 x18: 0000000000000000 [ 51.346973][ T4426] x17: 0000000000000000 x16: ffff8000082d22e0 x15: 0000000000000000 [ 51.348254][ T4426] x14: 000000003b9aca00 x13: 0000000000000000 x12: 0000000000ff0100 [ 51.349644][ T4426] x11: ff008000089fbf5c x10: 0000000000000000 x9 : ffff8000089fbf5c [ 51.350963][ T4426] x8 : ffff0000de6c3780 x7 : 0000000000000000 x6 : 0000000000000033 [ 51.352224][ T4426] x5 : ffff0000eb394618 x4 : ffff0000eb394b68 x3 : ffff800008ee778c [ 51.353417][ T4426] x2 : 0000000000000010 x1 : 0000000000000000 x0 : 0000000000000000 [ 51.354639][ T4426] Call trace: [ 51.355133][ T4426] drop_nlink+0xe4/0x138 [ 51.355813][ T4426] minix_rmdir+0x13c/0x1c0 [ 51.356526][ T4426] vfs_rmdir+0x304/0x438 [ 51.357212][ T4426] do_rmdir+0x238/0x50c [ 51.357858][ T4426] __arm64_sys_unlinkat+0xcc/0xfc [ 51.358561][ T4426] invoke_syscall+0x98/0x2bc [ 51.359241][ T4426] el0_svc_common+0x138/0x258 [ 51.359872][ T4426] do_el0_svc+0x58/0x13c [ 51.360439][ T4426] el0_svc+0x58/0x138 [ 51.361012][ T4426] el0t_64_sync_handler+0x84/0xf0 [ 51.361770][ T4426] el0t_64_sync+0x18c/0x190 [ 51.362482][ T4426] irq event stamp: 596898 [ 51.363151][ T4426] hardirqs last enabled at (596897): [] ktime_get_coarse_real_ts64+0x114/0x244 [ 51.364798][ T4426] hardirqs last disabled at (596898): [] el1_dbg+0x24/0x80 [ 51.366055][ T4426] softirqs last enabled at (595560): [] local_bh_enable+0x10/0x34 [ 51.367437][ T4426] softirqs last disabled at (595558): [] local_bh_disable+0x10/0x34 [ 51.368993][ T4426] ---[ end trace 0000000000000000 ]--- [ 51.370676][ T1656] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 51.373162][ T4426] minix_free_block (loop0:21): bit already cleared [ 51.375288][ T4426] minix_free_block (loop0:22): bit already cleared [ 51.376626][ T4426] minix_free_block (loop0:19): bit already cleared [ 51.386585][ T4522] loop0: detected capacity change from 0 to 47 [ 51.392383][ T4522] overlayfs: upper fs needs to support d_type. [ 51.393687][ T4522] overlayfs: upper fs does not support RENAME_WHITEOUT. [ 51.394864][ T4522] overlayfs: failed to set xattr on upper [ 51.395822][ T4522] overlayfs: ...falling back to index=off,metacopy=off. [ 51.405774][ T4426] ------------[ cut here ]------------ [ 51.406727][ T4426] WARNING: CPU: 0 PID: 4426 at fs/inode.c:332 drop_nlink+0xe4/0x138 [ 51.407954][ T4426] Modules linked in: [ 51.408550][ T4426] CPU: 0 PID: 4426 Comm: syz-executor Tainted: G W syzkaller #0 [ 51.409923][ T4426] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 51.411616][ T4426] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 51.412898][ T4426] pc : drop_nlink+0xe4/0x138 [ 51.413689][ T4426] lr : drop_nlink+0xe4/0x138 [ 51.414441][ T4426] sp : ffff800020f87b00 [ 51.415048][ T4426] x29: ffff800020f87b00 x28: ffff0000de6c3780 x27: 1fffe0001c00ebb9 [ 51.416348][ T4426] x26: ffff800020f87b40 x25: 1ffff000041f0f68 x24: dfff800000000000 [ 51.417611][ T4426] x23: 1fffe0001e289eb5 x22: dfff800000000000 x21: 0000000000000000 [ 51.418820][ T4426] x20: ffff0000f144f5a8 x19: ffff0000f144f560 x18: 0000000000000000 [ 51.419941][ T4426] x17: 0000000000000000 x16: ffff8000082d22e0 x15: 0000000000000000 [ 51.421228][ T4426] x14: 000000003b9aca00 x13: 0000000000000000 x12: 0000000000ff0100 [ 51.422493][ T4426] x11: ff008000089fbf5c x10: 0000000000000000 x9 : ffff8000089fbf5c [ 51.423663][ T4426] x8 : ffff0000de6c3780 x7 : 0000000000000000 x6 : 0000000000000033 [ 51.424887][ T4426] x5 : ffff0000f144f5e8 x4 : ffff0000eb3b0618 x3 : ffff800008ee778c [ 51.426194][ T4426] x2 : 0000000000000010 x1 : 0000000000000000 x0 : 0000000000000000 [ 51.427402][ T4426] Call trace: [ 51.427866][ T4426] drop_nlink+0xe4/0x138 [ 51.428592][ T4426] minix_rmdir+0x13c/0x1c0 [ 51.429327][ T4426] vfs_rmdir+0x304/0x438 [ 51.430059][ T4426] do_rmdir+0x238/0x50c [ 51.430781][ T4426] __arm64_sys_unlinkat+0xcc/0xfc [ 51.431672][ T4426] invoke_syscall+0x98/0x2bc [ 51.432418][ T4426] el0_svc_common+0x138/0x258 [ 51.433131][ T4426] do_el0_svc+0x58/0x13c [ 51.433856][ T4426] el0_svc+0x58/0x138 [ 51.434511][ T4426] el0t_64_sync_handler+0x84/0xf0 [ 51.435214][ T4426] el0t_64_sync+0x18c/0x190 [ 51.435923][ T4426] irq event stamp: 604928 [ 51.436580][ T4426] hardirqs last enabled at (604927): [] ktime_get_coarse_real_ts64+0x114/0x244 [ 51.438265][ T4426] hardirqs last disabled at (604928): [] el1_dbg+0x24/0x80 [ 51.439675][ T4426] softirqs last enabled at (603570): [] local_bh_enable+0x10/0x34 [ 51.441157][ T4426] softirqs last disabled at (603568): [] local_bh_disable+0x10/0x34 [ 51.442703][ T4426] ---[ end trace 0000000000000000 ]--- [ 51.446578][ T4426] minix_free_block (loop0:21): bit already cleared [ 51.449107][ T4426] minix_free_block (loop0:22): bit already cleared [ 51.450508][ T4426] minix_free_block (loop0:19): bit already cleared [ 51.458108][ T4523] loop0: detected capacity change from 0 to 47 [ 51.463438][ T4523] overlayfs: upper fs needs to support d_type. [ 51.464586][ T4523] overlayfs: upper fs does not support RENAME_WHITEOUT. [ 51.465605][ T4523] overlayfs: failed to set xattr on upper [ 51.466788][ T4523] overlayfs: ...falling back to index=off,metacopy=off. [ 51.471985][ T4426] ------------[ cut here ]------------ [ 51.472900][ T4426] WARNING: CPU: 0 PID: 4426 at fs/inode.c:332 drop_nlink+0xe4/0x138 [ 51.474169][ T4426] Modules linked in: [ 51.474820][ T4426] CPU: 0 PID: 4426 Comm: syz-executor Tainted: G W syzkaller #0 [ 51.476216][ T4426] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 51.477837][ T4426] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 51.479041][ T4426] pc : drop_nlink+0xe4/0x138 [ 51.479817][ T4426] lr : drop_nlink+0xe4/0x138 [ 51.480568][ T4426] sp : ffff800020f87b00 [ 51.481268][ T4426] x29: ffff800020f87b00 x28: ffff0000de6c3780 x27: 1fffe0001d665c0d [ 51.482448][ T4426] x26: ffff800020f87b40 x25: 1ffff000041f0f68 x24: dfff800000000000 [ 51.483634][ T4426] x23: 1fffe0001d66e20f x22: dfff800000000000 x21: 0000000000000000 [ 51.484754][ T4426] x20: ffff0000eb371078 x19: ffff0000eb371030 x18: 0000000000000000 [ 51.486030][ T4426] x17: 0000000000000000 x16: ffff8000082d22e0 x15: 0000000000000000 [ 51.487265][ T4426] x14: 000000003b9aca00 x13: 0000000000000000 x12: 0000000000ff0100 [ 51.488709][ T4426] x11: ff008000089fbf5c x10: 0000000000000000 x9 : ffff8000089fbf5c [ 51.490093][ T4426] x8 : ffff0000de6c3780 x7 : 0000000000000000 x6 : 0000000000000033 [ 51.491444][ T4426] x5 : ffff0000eb3710b8 x4 : ffff0000eb3980c8 x3 : ffff800008ee778c [ 51.492728][ T4426] x2 : 0000000000000010 x1 : 0000000000000000 x0 : 0000000000000000 [ 51.494093][ T4426] Call trace: [ 51.494594][ T4426] drop_nlink+0xe4/0x138 [ 51.495246][ T4426] minix_rmdir+0x13c/0x1c0 [ 51.495958][ T4426] vfs_rmdir+0x304/0x438 [ 51.496668][ T4426] do_rmdir+0x238/0x50c [ 51.497374][ T4426] __arm64_sys_unlinkat+0xcc/0xfc [ 51.498111][ T4426] invoke_syscall+0x98/0x2bc [ 51.498762][ T4426] el0_svc_common+0x138/0x258 [ 51.499487][ T4426] do_el0_svc+0x58/0x13c [ 51.500160][ T4426] el0_svc+0x58/0x138 [ 51.500827][ T4426] el0t_64_sync_handler+0x84/0xf0 [ 51.501529][ T4426] el0t_64_sync+0x18c/0x190 [ 51.502217][ T4426] irq event stamp: 612438 [ 51.502898][ T4426] hardirqs last enabled at (612437): [] ktime_get_coarse_real_ts64+0x114/0x244 [ 51.504417][ T4426] hardirqs last disabled at (612438): [] el1_dbg+0x24/0x80 [ 51.505633][ T4426] softirqs last enabled at (611114): [] local_bh_enable+0x10/0x34 [ 51.506994][ T4426] softirqs last disabled at (611112): [] local_bh_disable+0x10/0x34 [ 51.508473][ T4426] ---[ end trace 0000000000000000 ]--- [ 51.510904][ T4426] minix_free_block (loop0:21): bit already cleared [ 51.512946][ T4426] minix_free_block (loop0:22): bit already cleared [ 51.514347][ T4426] minix_free_block (loop0:19): bit already cleared [ 51.525010][ T4524] loop0: detected capacity change from 0 to 47 [ 51.538258][ T4524] overlayfs: upper fs needs to support d_type. [ 51.539485][ T4524] overlayfs: upper fs does not support RENAME_WHITEOUT. [ 51.540615][ T4524] overlayfs: failed to set xattr on upper [ 51.541508][ T4524] overlayfs: ...falling back to index=off,metacopy=off. [ 51.546865][ T4426] ------------[ cut here ]------------ [ 51.547728][ T4426] WARNING: CPU: 0 PID: 4426 at fs/inode.c:332 drop_nlink+0xe4/0x138 [ 51.549020][ T4426] Modules linked in: [ 51.549627][ T4426] CPU: 0 PID: 4426 Comm: syz-executor Tainted: G W syzkaller #0 [ 51.550960][ T4426] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 51.552361][ T4426] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 51.553479][ T4426] pc : drop_nlink+0xe4/0x138 [ 51.554208][ T4426] lr : drop_nlink+0xe4/0x138 [ 51.554886][ T4426] sp : ffff800020f87b00 [ 51.555480][ T4426] x29: ffff800020f87b00 x28: ffff0000de6c3780 x27: 1fffe0001c03f89a [ 51.556725][ T4426] x26: ffff800020f87b40 x25: 1ffff000041f0f68 x24: dfff800000000000 [ 51.558187][ T4426] x23: 1fffe0001d66e011 x22: dfff800000000000 x21: 0000000000000000 [ 51.559588][ T4426] x20: ffff0000eb370088 x19: ffff0000eb370040 x18: 0000000000000000 [ 51.560941][ T4426] x17: 0000000000000000 x16: ffff8000082d22e0 x15: 0000000000000000 [ 51.562268][ T4426] x14: 000000003b9aca00 x13: 0000000000000000 x12: 0000000000ff0100 [ 51.563557][ T4426] x11: ff008000089fbf5c x10: 0000000000000000 x9 : ffff8000089fbf5c [ 51.564876][ T4426] x8 : ffff0000de6c3780 x7 : 0000000000000000 x6 : 0000000000000033 [ 51.566062][ T4426] x5 : ffff0000eb3700c8 x4 : ffff0000eb372b48 x3 : ffff800008ee778c [ 51.567362][ T4426] x2 : 0000000000000010 x1 : 0000000000000000 x0 : 0000000000000000 [ 51.568589][ T4426] Call trace: [ 51.569129][ T4426] drop_nlink+0xe4/0x138 [ 51.569924][ T4426] minix_rmdir+0x13c/0x1c0 [ 51.570699][ T4426] vfs_rmdir+0x304/0x438 [ 51.571392][ T4426] do_rmdir+0x238/0x50c [ 51.572078][ T4426] __arm64_sys_unlinkat+0xcc/0xfc [ 51.572862][ T4426] invoke_syscall+0x98/0x2bc [ 51.573654][ T4426] el0_svc_common+0x138/0x258 [ 51.574446][ T4426] do_el0_svc+0x58/0x13c [ 51.575154][ T4426] el0_svc+0x58/0x138 [ 51.575820][ T4426] el0t_64_sync_handler+0x84/0xf0 [ 51.576637][ T4426] el0t_64_sync+0x18c/0x190 [ 51.577397][ T4426] irq event stamp: 619908 [ 51.578085][ T4426] hardirqs last enabled at (619907): [] ktime_get_coarse_real_ts64+0x114/0x244 [ 51.579795][ T4426] hardirqs last disabled at (619908): [] el1_dbg+0x24/0x80 [ 51.581095][ T4426] softirqs last enabled at (619896): [] handle_softirqs+0xaf8/0xc6c [ 51.582580][ T4426] softirqs last disabled at (619861): [] __do_softirq+0x14/0x20 [ 51.584054][ T4426] ---[ end trace 0000000000000000 ]--- [ 51.586691][ T4426] minix_free_block (loop0:21): bit already cleared [ 51.590653][ T4426] minix_free_block (loop0:22): bit already cleared [ 51.592182][ T4426] minix_free_block (loop0:19): bit already cleared [ 51.602722][ T4525] loop0: detected capacity change from 0 to 47 [ 51.605629][ T4525] overlayfs: upper fs needs to support d_type. [ 51.607347][ T4525] overlayfs: upper fs does not support RENAME_WHITEOUT. [ 51.608418][ T4525] overlayfs: failed to set xattr on upper [ 51.609356][ T4525] overlayfs: ...falling back to index=off,metacopy=off. [ 51.613963][ T4426] ------------[ cut here ]------------ [ 51.614818][ T4426] WARNING: CPU: 1 PID: 4426 at fs/inode.c:332 drop_nlink+0xe4/0x138 [ 51.616050][ T4426] Modules linked in: [ 51.616655][ T4426] CPU: 1 PID: 4426 Comm: syz-executor Tainted: G W syzkaller #0 [ 51.618255][ T4426] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 51.619956][ T4426] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 51.621202][ T4426] pc : drop_nlink+0xe4/0x138 [ 51.621991][ T4426] lr : drop_nlink+0xe4/0x138 [ 51.622750][ T4426] sp : ffff800020f87b00 [ 51.623504][ T4426] x29: ffff800020f87b00 x28: ffff0000de6c3780 x27: 1fffe00019e4c1b4 [ 51.624713][ T4426] x26: ffff800020f87b40 x25: 1ffff000041f0f68 x24: dfff800000000000 [ 51.626012][ T4426] x23: 1fffe0001e289561 x22: dfff800000000000 x21: 0000000000000000 [ 51.627376][ T4426] x20: ffff0000f144ab08 x19: ffff0000f144aac0 x18: 0000000000000000 [ 51.628670][ T4426] x17: 0000000000000000 x16: ffff8000082d22e0 x15: 0000000000000000 [ 51.629963][ T4426] x14: 000000003b9aca00 x13: 0000000000000000 x12: 0000000000ff0100 [ 51.631291][ T4426] x11: ff008000089fbf5c x10: 0000000000000000 x9 : ffff8000089fbf5c [ 51.632653][ T4426] x8 : ffff0000de6c3780 x7 : 0000000000000000 x6 : 0000000000000033 [ 51.634002][ T4426] x5 : ffff0000f144ab48 x4 : ffff0000f144a5f8 x3 : ffff800008ee778c [ 51.635365][ T4426] x2 : 0000000000000010 x1 : 0000000000000000 x0 : 0000000000000000 [ 51.636648][ T4426] Call trace: [ 51.637217][ T4426] drop_nlink+0xe4/0x138 [ 51.637961][ T4426] minix_rmdir+0x13c/0x1c0 [ 51.638703][ T4426] vfs_rmdir+0x304/0x438 [ 51.639470][ T4426] do_rmdir+0x238/0x50c [ 51.640149][ T4426] __arm64_sys_unlinkat+0xcc/0xfc [ 51.640994][ T4426] invoke_syscall+0x98/0x2bc [ 51.641660][ T4426] el0_svc_common+0x138/0x258 [ 51.642394][ T4426] do_el0_svc+0x58/0x13c [ 51.643031][ T4426] el0_svc+0x58/0x138 [ 51.643666][ T4426] el0t_64_sync_handler+0x84/0xf0 [ 51.644488][ T4426] el0t_64_sync+0x18c/0x190 [ 51.645204][ T4426] irq event stamp: 627336 [ 51.645898][ T4426] hardirqs last enabled at (627335): [] ktime_get_coarse_real_ts64+0x114/0x244 [ 51.647710][ T4426] hardirqs last disabled at (627336): [] el1_dbg+0x24/0x80 [ 51.649158][ T4426] softirqs last enabled at (625986): [] local_bh_enable+0x10/0x34 [ 51.650662][ T4426] softirqs last disabled at (625984): [] local_bh_disable+0x10/0x34 [ 51.652197][ T4426] ---[ end trace 0000000000000000 ]--- [ 51.655813][ T4426] minix_free_block (loop0:21): bit already cleared [ 51.658031][ T4426] minix_free_block (loop0:22): bit already cleared [ 51.659435][ T4426] minix_free_block (loop0:19): bit already cleared [ 51.670061][ T4526] loop0: detected capacity change from 0 to 47 [ 51.673416][ T4526] overlayfs: upper fs needs to support d_type. [ 51.674559][ T4526] overlayfs: upper fs does not support RENAME_WHITEOUT. [ 51.678477][ T4526] overlayfs: failed to set xattr on upper [ 51.680085][ T4526] overlayfs: ...falling back to index=off,metacopy=off. [ 51.685360][ T4426] ------------[ cut here ]------------ [ 51.686219][ T4426] WARNING: CPU: 0 PID: 4426 at fs/inode.c:332 drop_nlink+0xe4/0x138 [ 51.687589][ T4426] Modules linked in: [ 51.688266][ T4426] CPU: 0 PID: 4426 Comm: syz-executor Tainted: G W syzkaller #0 [ 51.689706][ T4426] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 51.691340][ T4426] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 51.692561][ T4426] pc : drop_nlink+0xe4/0x138 [ 51.693301][ T4426] lr : drop_nlink+0xe4/0x138 [ 51.693984][ T4426] sp : ffff800020f87b00 [ 51.694615][ T4426] x29: ffff800020f87b00 x28: ffff0000de6c3780 x27: 1fffe0001d612927 [ 51.695781][ T4426] x26: ffff800020f87b40 x25: 1ffff000041f0f68 x24: dfff800000000000 [ 51.697085][ T4426] x23: 1fffe0001d6776b5 x22: dfff800000000000 x21: 0000000000000000 [ 51.698398][ T4426] x20: ffff0000eb3bb5a8 x19: ffff0000eb3bb560 x18: 0000000000000000 [ 51.699714][ T4426] x17: 0000000000000000 x16: ffff8000082d22e0 x15: 0000000000000000 [ 51.701064][ T4426] x14: 000000003b9aca00 x13: 0000000000000000 x12: 0000000000ff0100 [ 51.702367][ T4426] x11: ff008000089fbf5c x10: 0000000000000000 x9 : ffff8000089fbf5c [ 51.703757][ T4426] x8 : ffff0000de6c3780 x7 : 0000000000000000 x6 : 0000000000000033 [ 51.705085][ T4426] x5 : ffff0000eb3bb5e8 x4 : ffff0000eb3b90b8 x3 : ffff800008ee778c [ 51.706362][ T4426] x2 : 0000000000000010 x1 : 0000000000000000 x0 : 0000000000000000 [ 51.707706][ T4426] Call trace: [ 51.708271][ T4426] drop_nlink+0xe4/0x138 [ 51.708954][ T4426] minix_rmdir+0x13c/0x1c0 [ 51.709691][ T4426] vfs_rmdir+0x304/0x438 [ 51.710421][ T4426] do_rmdir+0x238/0x50c [ 51.711149][ T4426] __arm64_sys_unlinkat+0xcc/0xfc [ 51.711984][ T4426] invoke_syscall+0x98/0x2bc [ 51.712800][ T4426] el0_svc_common+0x138/0x258 [ 51.713583][ T4426] do_el0_svc+0x58/0x13c [ 51.714268][ T4426] el0_svc+0x58/0x138 [ 51.714952][ T4426] el0t_64_sync_handler+0x84/0xf0 [ 51.715760][ T4426] el0t_64_sync+0x18c/0x190 [ 51.716509][ T4426] irq event stamp: 634306 [ 51.717197][ T4426] hardirqs last enabled at (634305): [] ktime_get_coarse_real_ts64+0x114/0x244 [ 51.719001][ T4426] hardirqs last disabled at (634306): [] el1_dbg+0x24/0x80 [ 51.720424][ T4426] softirqs last enabled at (633004): [] local_bh_enable+0x10/0x34 [ 51.721917][ T4426] softirqs last disabled at (633002): [] local_bh_disable+0x10/0x34 [ 51.723490][ T4426] ---[ end trace 0000000000000000 ]--- [ 51.730061][ T4426] minix_free_block (loop0:21): bit already cleared [ 51.732184][ T4426] minix_free_block (loop0:22): bit already cleared [ 51.733534][ T4426] minix_free_block (loop0:19): bit already cleared [ 51.741168][ T4527] loop0: detected capacity change from 0 to 47 [ 51.744231][ T4527] overlayfs: upper fs needs to support d_type. [ 51.745417][ T4527] overlayfs: upper fs does not support RENAME_WHITEOUT. [ 51.746498][ T4527] overlayfs: failed to set xattr on upper [ 51.747933][ T4527] overlayfs: ...falling back to index=off,metacopy=off. [ 51.752332][ T4426] ------------[ cut here ]------------ [ 51.753244][ T4426] WARNING: CPU: 0 PID: 4426 at fs/inode.c:332 drop_nlink+0xe4/0x138 [ 51.754516][ T4426] Modules linked in: [ 51.755125][ T4426] CPU: 0 PID: 4426 Comm: syz-executor Tainted: G W syzkaller #0 [ 51.756595][ T4426] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 51.758163][ T4426] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 51.759410][ T4426] pc : drop_nlink+0xe4/0x138 [ 51.760178][ T4426] lr : drop_nlink+0xe4/0x138 [ 51.760942][ T4426] sp : ffff800020f87b00 [ 51.761619][ T4426] x29: ffff800020f87b00 x28: ffff0000de6c3780 x27: 1fffe0001d612556 [ 51.762861][ T4426] x26: ffff800020f87b40 x25: 1ffff000041f0f68 x24: dfff800000000000 [ 51.764084][ T4426] x23: 1fffe0001d642561 x22: dfff800000000000 x21: 0000000000000000 [ 51.765431][ T4426] x20: ffff0000eb212b08 x19: ffff0000eb212ac0 x18: 0000000000000000 [ 51.766749][ T4426] x17: 0000000000000000 x16: ffff8000082d22e0 x15: 0000000000000000 [ 51.768084][ T4426] x14: 000000003b9aca00 x13: 0000000000000000 x12: 0000000000ff0100 [ 51.769293][ T4426] x11: ff008000089fbf5c x10: 0000000000000000 x9 : ffff8000089fbf5c [ 51.770567][ T4426] x8 : ffff0000de6c3780 x7 : 0000000000000000 x6 : 0000000000000033 [ 51.771761][ T4426] x5 : ffff0000eb212b48 x4 : ffff0000eb2125f8 x3 : ffff800008ee778c [ 51.772947][ T4426] x2 : 0000000000000010 x1 : 0000000000000000 x0 : 0000000000000000 [ 51.774199][ T4426] Call trace: [ 51.774762][ T4426] drop_nlink+0xe4/0x138 [ 51.775440][ T4426] minix_rmdir+0x13c/0x1c0 [ 51.776135][ T4426] vfs_rmdir+0x304/0x438 [ 51.776840][ T4426] do_rmdir+0x238/0x50c [ 51.777509][ T4426] __arm64_sys_unlinkat+0xcc/0xfc [ 51.778361][ T4426] invoke_syscall+0x98/0x2bc [ 51.779117][ T4426] el0_svc_common+0x138/0x258 [ 51.779919][ T4426] do_el0_svc+0x58/0x13c [ 51.780606][ T4426] el0_svc+0x58/0x138 [ 51.781212][ T4426] el0t_64_sync_handler+0x84/0xf0 [ 51.781965][ T4426] el0t_64_sync+0x18c/0x190 [ 51.782769][ T4426] irq event stamp: 641014 [ 51.783548][ T4426] hardirqs last enabled at (641013): [] ktime_get_coarse_real_ts64+0x114/0x244 [ 51.785316][ T4426] hardirqs last disabled at (641014): [] el1_dbg+0x24/0x80 [ 51.786707][ T4426] softirqs last enabled at (639666): [] local_bh_enable+0x10/0x34 [ 51.788143][ T4426] softirqs last disabled at (639664): [] local_bh_disable+0x10/0x34 [ 51.789599][ T4426] ---[ end trace 0000000000000000 ]--- [ 51.792265][ T4426] minix_free_block (loop0:21): bit already cleared [ 51.794689][ T4426] minix_free_block (loop0:22): bit already cleared [ 51.796147][ T4426] minix_free_block (loop0:19): bit already cleared [ 51.807201][ T4528] loop0: detected capacity change from 0 to 47 [ 51.811323][ T4528] overlayfs: upper fs needs to support d_type. [ 51.812533][ T4528] overlayfs: upper fs does not support RENAME_WHITEOUT. [ 51.813647][ T4528] overlayfs: failed to set xattr on upper [ 51.814534][ T4528] overlayfs: ...falling back to index=off,metacopy=off. [ 51.820672][ T4426] ------------[ cut here ]------------ [ 51.821468][ T4426] WARNING: CPU: 0 PID: 4426 at fs/inode.c:332 drop_nlink+0xe4/0x138 [ 51.822666][ T4426] Modules linked in: [ 51.823287][ T4426] CPU: 0 PID: 4426 Comm: syz-executor Tainted: G W syzkaller #0 [ 51.824699][ T4426] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 51.826140][ T4426] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 51.827457][ T4426] pc : drop_nlink+0xe4/0x138 [ 51.828195][ T4426] lr : drop_nlink+0xe4/0x138 [ 51.828910][ T4426] sp : ffff800020f87b00 [ 51.829537][ T4426] x29: ffff800020f87b00 x28: ffff0000de6c3780 x27: 1fffe0001c05d6ce [ 51.830829][ T4426] x26: ffff800020f87b40 x25: 1ffff000041f0f68 x24: dfff800000000000 [ 51.832145][ T4426] x23: 1fffe0001d642eb5 x22: dfff800000000000 x21: 0000000000000000 [ 51.833415][ T4426] x20: ffff0000eb2175a8 x19: ffff0000eb217560 x18: 0000000000000000 [ 51.834778][ T4426] x17: 0000000000000000 x16: ffff8000082d22e0 x15: 0000000000000000 [ 51.836129][ T4426] x14: 000000003b9aca00 x13: 0000000000000000 x12: 0000000000ff0100 [ 51.837344][ T4426] x11: ff008000089fbf5c x10: 0000000000000000 x9 : ffff8000089fbf5c [ 51.838639][ T4426] x8 : ffff0000de6c3780 x7 : 0000000000000000 x6 : 0000000000000033 [ 51.840032][ T4426] x5 : ffff0000eb2175e8 x4 : ffff0000eb3a80c8 x3 : ffff800008ee778c [ 51.841352][ T4426] x2 : 0000000000000010 x1 : 0000000000000000 x0 : 0000000000000000 [ 51.842713][ T4426] Call trace: [ 51.843223][ T4426] drop_nlink+0xe4/0x138 [ 51.843933][ T4426] minix_rmdir+0x13c/0x1c0 [ 51.844644][ T4426] vfs_rmdir+0x304/0x438 [ 51.845269][ T4426] do_rmdir+0x238/0x50c [ 51.845900][ T4426] __arm64_sys_unlinkat+0xcc/0xfc [ 51.846721][ T4426] invoke_syscall+0x98/0x2bc [ 51.847455][ T4426] el0_svc_common+0x138/0x258 [ 51.848177][ T4426] do_el0_svc+0x58/0x13c [ 51.848775][ T4426] el0_svc+0x58/0x138 [ 51.849442][ T4426] el0t_64_sync_handler+0x84/0xf0 [ 51.850207][ T4426] el0t_64_sync+0x18c/0x190 [ 51.850884][ T4426] irq event stamp: 650086 [ 51.851509][ T4426] hardirqs last enabled at (650085): [] ktime_get_coarse_real_ts64+0x114/0x244 [ 51.853039][ T4426] hardirqs last disabled at (650086): [] el1_dbg+0x24/0x80 [ 51.854299][ T4426] softirqs last enabled at (647830): [] local_bh_enable+0x10/0x34 [ 51.855684][ T4426] softirqs last disabled at (647828): [] local_bh_disable+0x10/0x34 [ 51.857039][ T4426] ---[ end trace 0000000000000000 ]--- [ 51.859530][ T4426] minix_free_block (loop0:21): bit already cleared [ 51.861629][ T4426] minix_free_block (loop0:22): bit already cleared [ 51.863041][ T4426] minix_free_block (loop0:19): bit already cleared [ 51.872793][ T4529] loop0: detected capacity change from 0 to 47 [ 51.880494][ T4529] overlayfs: upper fs needs to support d_type. [ 51.881771][ T4529] overlayfs: upper fs does not support RENAME_WHITEOUT. [ 51.882860][ T4529] overlayfs: failed to set xattr on upper [ 51.883677][ T4529] overlayfs: ...falling back to index=off,metacopy=off. [ 51.890640][ T4426] ------------[ cut here ]------------ [ 51.891532][ T4426] WARNING: CPU: 0 PID: 4426 at fs/inode.c:332 drop_nlink+0xe4/0x138 [ 51.892864][ T4426] Modules linked in: [ 51.893528][ T4426] CPU: 0 PID: 4426 Comm: syz-executor Tainted: G W syzkaller #0 [ 51.894941][ T4426] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 51.896456][ T4426] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 51.897745][ T4426] pc : drop_nlink+0xe4/0x138 [ 51.898531][ T4426] lr : drop_nlink+0xe4/0x138 [ 51.899385][ T4426] sp : ffff800020f87b00 [ 51.900055][ T4426] x29: ffff800020f87b00 x28: ffff0000de6c3780 x27: 1fffe00019e72156 [ 51.901392][ T4426] x26: ffff800020f87b40 x25: 1ffff000041f0f68 x24: dfff800000000000 [ 51.902622][ T4426] x23: 1fffe0001e28a75f x22: dfff800000000000 x21: 0000000000000000 [ 51.903857][ T4426] x20: ffff0000f1453af8 x19: ffff0000f1453ab0 x18: 0000000000000000 [ 51.905197][ T4426] x17: 0000000000000000 x16: ffff8000082d22e0 x15: 0000000000000000 [ 51.906501][ T4426] x14: 000000003b9aca00 x13: 0000000000000000 x12: 0000000000ff0100 [ 51.907783][ T4426] x11: ff008000089fbf5c x10: 0000000000000000 x9 : ffff8000089fbf5c [ 51.909097][ T4426] x8 : ffff0000de6c3780 x7 : 0000000000000000 x6 : 0000000000000033 [ 51.910409][ T4426] x5 : ffff0000f1453b38 x4 : ffff0000eb2110b8 x3 : ffff800008ee778c [ 51.911767][ T4426] x2 : 0000000000000010 x1 : 0000000000000000 x0 : 0000000000000000 [ 51.913037][ T4426] Call trace: [ 51.913547][ T4426] drop_nlink+0xe4/0x138 [ 51.914230][ T4426] minix_rmdir+0x13c/0x1c0 [ 51.914982][ T4426] vfs_rmdir+0x304/0x438 [ 51.915706][ T4426] do_rmdir+0x238/0x50c [ 51.916415][ T4426] __arm64_sys_unlinkat+0xcc/0xfc [ 51.917247][ T4426] invoke_syscall+0x98/0x2bc [ 51.918089][ T4426] el0_svc_common+0x138/0x258 [ 51.918876][ T4426] do_el0_svc+0x58/0x13c [ 51.919573][ T4426] el0_svc+0x58/0x138 [ 51.920212][ T4426] el0t_64_sync_handler+0x84/0xf0 [ 51.920999][ T4426] el0t_64_sync+0x18c/0x190 [ 51.921727][ T4426] irq event stamp: 657988 [ 51.922363][ T4426] hardirqs last enabled at (657987): [] ktime_get_coarse_real_ts64+0x114/0x244 [ 51.923932][ T4426] hardirqs last disabled at (657988): [] el1_dbg+0x24/0x80 [ 51.925271][ T4426] softirqs last enabled at (656210): [] local_bh_enable+0x10/0x34 [ 51.926693][ T4426] softirqs last disabled at (656208): [] local_bh_disable+0x10/0x34 [ 51.928203][ T4426] ---[ end trace 0000000000000000 ]--- [ 51.931434][ T4426] minix_free_block (loop0:21): bit already cleared [ 51.933457][ T4426] minix_free_block (loop0:22): bit already cleared [ 51.935173][ T4426] minix_free_block (loop0:19): bit already cleared [ 51.943837][ T4530] loop0: detected capacity change from 0 to 47 [ 51.950039][ T4530] overlayfs: upper fs needs to support d_type. [ 51.951301][ T4530] overlayfs: upper fs does not support RENAME_WHITEOUT. [ 51.952552][ T4530] overlayfs: failed to set xattr on upper [ 51.953545][ T4530] overlayfs: ...falling back to index=off,metacopy=off. [ 51.958545][ T4426] ------------[ cut here ]------------ [ 51.959448][ T4426] WARNING: CPU: 0 PID: 4426 at fs/inode.c:332 drop_nlink+0xe4/0x138 [ 51.960787][ T4426] Modules linked in: [ 51.961428][ T4426] CPU: 0 PID: 4426 Comm: syz-executor Tainted: G W syzkaller #0 [ 51.962941][ T4426] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 51.964516][ T4426] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 51.965724][ T4426] pc : drop_nlink+0xe4/0x138 [ 51.966493][ T4426] lr : drop_nlink+0xe4/0x138 [ 51.967243][ T4426] sp : ffff800020f87b00 [ 51.967928][ T4426] x29: ffff800020f87b00 x28: ffff0000de6c3780 x27: 1fffe0001bbb9927 [ 51.969314][ T4426] x26: ffff800020f87b40 x25: 1ffff000041f0f68 x24: dfff800000000000 [ 51.970657][ T4426] x23: 1fffe0001d62e561 x22: dfff800000000000 x21: 0000000000000000 [ 51.971952][ T4426] x20: ffff0000eb172b08 x19: ffff0000eb172ac0 x18: 0000000000000000 [ 51.973292][ T4426] x17: 0000000000000000 x16: ffff8000082d22e0 x15: 0000000000000000 [ 51.974569][ T4426] x14: 000000003b9aca00 x13: 0000000000000000 x12: 0000000000ff0100 [ 51.975738][ T4426] x11: ff008000089fbf5c x10: 0000000000000000 x9 : ffff8000089fbf5c [ 51.976939][ T4426] x8 : ffff0000de6c3780 x7 : 0000000000000000 x6 : 0000000000000033 [ 51.978193][ T4426] x5 : ffff0000eb172b48 x4 : ffff0000eb1725f8 x3 : ffff800008ee778c [ 51.979502][ T4426] x2 : 0000000000000010 x1 : 0000000000000000 x0 : 0000000000000000 [ 51.980850][ T4426] Call trace: [ 51.981419][ T4426] drop_nlink+0xe4/0x138 [ 51.982141][ T4426] minix_rmdir+0x13c/0x1c0 [ 51.982846][ T4426] vfs_rmdir+0x304/0x438 [ 51.983563][ T4426] do_rmdir+0x238/0x50c [ 51.984247][ T4426] __arm64_sys_unlinkat+0xcc/0xfc [ 51.985065][ T4426] invoke_syscall+0x98/0x2bc [ 51.985795][ T4426] el0_svc_common+0x138/0x258 [ 51.986567][ T4426] do_el0_svc+0x58/0x13c [ 51.987266][ T4426] el0_svc+0x58/0x138 [ 51.987853][ T4426] el0t_64_sync_handler+0x84/0xf0 [ 51.988643][ T4426] el0t_64_sync+0x18c/0x190 [ 51.989424][ T4426] irq event stamp: 665238 [ 51.990179][ T4426] hardirqs last enabled at (665237): [] ktime_get_coarse_real_ts64+0x114/0x244 [ 51.991804][ T4426] hardirqs last disabled at (665238): [] el1_dbg+0x24/0x80 [ 51.993117][ T4426] softirqs last enabled at (664014): [] local_bh_enable+0x10/0x34 [ 51.994603][ T4426] softirqs last disabled at (664012): [] local_bh_disable+0x10/0x34 [ 51.995979][ T4426] ---[ end trace 0000000000000000 ]--- [ 51.999922][ T4426] minix_free_block (loop0:21): bit already cleared [ 52.002011][ T4426] minix_free_block (loop0:22): bit already cleared [ 52.003354][ T4426] minix_free_block (loop0:19): bit already cleared [ 52.011133][ T4531] loop0: detected capacity change from 0 to 47 [ 52.014243][ T4531] overlayfs: upper fs needs to support d_type. [ 52.015454][ T4531] overlayfs: upper fs does not support RENAME_WHITEOUT. [ 52.016569][ T4531] overlayfs: failed to set xattr on upper [ 52.018680][ T4531] overlayfs: ...falling back to index=off,metacopy=off. [ 52.023327][ T4426] ------------[ cut here ]------------ [ 52.024139][ T4426] WARNING: CPU: 0 PID: 4426 at fs/inode.c:332 drop_nlink+0xe4/0x138 [ 52.025349][ T4426] Modules linked in: [ 52.025907][ T4426] CPU: 0 PID: 4426 Comm: syz-executor Tainted: G W syzkaller #0 [ 52.027252][ T4426] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 52.028657][ T4426] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 52.029763][ T4426] pc : drop_nlink+0xe4/0x138 [ 52.030454][ T4426] lr : drop_nlink+0xe4/0x138 [ 52.031187][ T4426] sp : ffff800020f87b00 [ 52.031840][ T4426] x29: ffff800020f87b00 x28: ffff0000de6c3780 x27: 1fffe0001c4f900d [ 52.033054][ T4426] x26: ffff800020f87b40 x25: 1ffff000041f0f68 x24: dfff800000000000 [ 52.034556][ T4426] x23: 1fffe0001d61e011 x22: dfff800000000000 x21: 0000000000000000 [ 52.035825][ T4426] x20: ffff0000eb0f0088 x19: ffff0000eb0f0040 x18: 0000000000000000 [ 52.037160][ T4426] x17: 0000000000000000 x16: ffff8000082d22e0 x15: 0000000000000000 [ 52.038470][ T4426] x14: 000000003b9aca00 x13: 0000000000000000 x12: 0000000000ff0100 [ 52.039820][ T4426] x11: ff008000089fbf5c x10: 0000000000000000 x9 : ffff8000089fbf5c [ 52.041079][ T4426] x8 : ffff0000de6c3780 x7 : 0000000000000000 x6 : 0000000000000034 [ 52.042332][ T4426] x5 : ffff0000eb0f00c8 x4 : ffff0000eb0f0b68 x3 : ffff800008ee778c [ 52.043570][ T4426] x2 : 0000000000000010 x1 : 0000000000000000 x0 : 0000000000000000 [ 52.044765][ T4426] Call trace: [ 52.045256][ T4426] drop_nlink+0xe4/0x138 [ 52.045926][ T4426] minix_rmdir+0x13c/0x1c0 [ 52.046659][ T4426] vfs_rmdir+0x304/0x438 [ 52.047393][ T4426] do_rmdir+0x238/0x50c [ 52.048080][ T4426] __arm64_sys_unlinkat+0xcc/0xfc [ 52.048887][ T4426] invoke_syscall+0x98/0x2bc [ 52.049542][ T4426] el0_svc_common+0x138/0x258 [ 52.050352][ T4426] do_el0_svc+0x58/0x13c [ 52.050988][ T4426] el0_svc+0x58/0x138 [ 52.051634][ T4426] el0t_64_sync_handler+0x84/0xf0 [ 52.052470][ T4426] el0t_64_sync+0x18c/0x190 [ 52.053182][ T4426] irq event stamp: 671784 [ 52.053833][ T4426] hardirqs last enabled at (671783): [] ktime_get_coarse_real_ts64+0x114/0x244 [ 52.055392][ T4426] hardirqs last disabled at (671784): [] el1_dbg+0x24/0x80 [ 52.056622][ T4426] softirqs last enabled at (670434): [] local_bh_enable+0x10/0x34 [ 52.058026][ T4426] softirqs last disabled at (670432): [] local_bh_disable+0x10/0x34 [ 52.059419][ T4426] ---[ end trace 0000000000000000 ]--- [ 52.063599][ T4426] minix_free_block (loop0:21): bit already cleared [ 52.065785][ T4426] minix_free_block (loop0:22): bit already cleared [ 52.067751][ T4426] minix_free_block (loop0:19): bit already cleared [ 52.076397][ T4532] loop0: detected capacity change from 0 to 47 [ 52.079855][ T4532] overlayfs: upper fs needs to support d_type. [ 52.080996][ T4532] overlayfs: upper fs does not support RENAME_WHITEOUT. [ 52.082163][ T4532] overlayfs: failed to set xattr on upper [ 52.083065][ T4532] overlayfs: ...falling back to index=off,metacopy=off. [ 52.088015][ T4426] ------------[ cut here ]------------ [ 52.088924][ T4426] WARNING: CPU: 0 PID: 4426 at fs/inode.c:332 drop_nlink+0xe4/0x138 [ 52.090233][ T4426] Modules linked in: [ 52.090872][ T4426] CPU: 0 PID: 4426 Comm: syz-executor Tainted: G W syzkaller #0 [ 52.092176][ T4426] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 52.093800][ T4426] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 52.094965][ T4426] pc : drop_nlink+0xe4/0x138 [ 52.095649][ T4426] lr : drop_nlink+0xe4/0x138 [ 52.096317][ T4426] sp : ffff800020f87b00 [ 52.096991][ T4426] x29: ffff800020f87b00 x28: ffff0000de6c3780 x27: 1fffe0001c042ece [ 52.098270][ T4426] x26: ffff800020f87b40 x25: 1ffff000041f0f68 x24: dfff800000000000 [ 52.099577][ T4426] x23: 1fffe0001d675c0d x22: dfff800000000000 x21: 0000000000000000 [ 52.100885][ T4426] x20: ffff0000eb3ae068 x19: ffff0000eb3ae020 x18: 0000000000000000 [ 52.102213][ T4426] x17: 0000000000000000 x16: ffff8000082d22e0 x15: 0000000000000000 [ 52.103475][ T4426] x14: 000000003b9aca00 x13: 0000000000000000 x12: 0000000000ff0100 [ 52.104754][ T4426] x11: ff008000089fbf5c x10: 0000000000000000 x9 : ffff8000089fbf5c [ 52.106036][ T4426] x8 : ffff0000de6c3780 x7 : 0000000000000000 x6 : 0000000000000034 [ 52.107287][ T4426] x5 : ffff0000eb3ae0a8 x4 : ffff0000eb3adb58 x3 : ffff800008ee778c [ 52.108487][ T4426] x2 : 0000000000000010 x1 : 0000000000000000 x0 : 0000000000000000 [ 52.109795][ T4426] Call trace: [ 52.110285][ T4426] drop_nlink+0xe4/0x138 [ 52.110980][ T4426] minix_rmdir+0x13c/0x1c0 [ 52.111713][ T4426] vfs_rmdir+0x304/0x438 [ 52.112441][ T4426] do_rmdir+0x238/0x50c [ 52.113133][ T4426] __arm64_sys_unlinkat+0xcc/0xfc [ 52.113953][ T4426] invoke_syscall+0x98/0x2bc [ 52.114698][ T4426] el0_svc_common+0x138/0x258 [ 52.115424][ T4426] do_el0_svc+0x58/0x13c [ 52.116116][ T4426] el0_svc+0x58/0x138 [ 52.116749][ T4426] el0t_64_sync_handler+0x84/0xf0 [ 52.117486][ T4426] el0t_64_sync+0x18c/0x190 [ 52.118213][ T4426] irq event stamp: 679160 [ 52.118849][ T4426] hardirqs last enabled at (679159): [] ktime_get_coarse_real_ts64+0x114/0x244 [ 52.120452][ T4426] hardirqs last disabled at (679160): [] el1_dbg+0x24/0x80 [ 52.121716][ T4426] softirqs last enabled at (678172): [] handle_softirqs+0xaf8/0xc6c [ 52.123172][ T4426] softirqs last disabled at (678131): [] __do_softirq+0x14/0x20 [ 52.124570][ T4426] ---[ end trace 0000000000000000 ]--- [ 52.132657][ T4426] minix_free_block (loop0:21): bit already cleared [ 52.134843][ T4426] minix_free_block (loop0:22): bit already cleared [ 52.136303][ T4426] minix_free_block (loop0:19): bit already cleared [ 52.144932][ T4533] loop0: detected capacity change from 0 to 47 [ 52.148979][ T4533] overlayfs: upper fs needs to support d_type. [ 52.150159][ T4533] overlayfs: upper fs does not support RENAME_WHITEOUT. [ 52.151201][ T4533] overlayfs: failed to set xattr on upper [ 52.152084][ T4533] overlayfs: ...falling back to index=off,metacopy=off. [ 52.157655][ T4426] ------------[ cut here ]------------ [ 52.158542][ T4426] WARNING: CPU: 0 PID: 4426 at fs/inode.c:332 drop_nlink+0xe4/0x138 [ 52.159763][ T4426] Modules linked in: [ 52.160408][ T4426] CPU: 0 PID: 4426 Comm: syz-executor Tainted: G W syzkaller #0 [ 52.161969][ T4426] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 52.163663][ T4426] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 52.164899][ T4426] pc : drop_nlink+0xe4/0x138 [ 52.165583][ T4426] lr : drop_nlink+0xe4/0x138 [ 52.166330][ T4426] sp : ffff800020f87b00 [ 52.166958][ T4426] x29: ffff800020f87b00 x28: ffff0000de6c3780 x27: 1fffe00019e4f9b4 [ 52.168289][ T4426] x26: ffff800020f87b40 x25: 1ffff000041f0f68 x24: dfff800000000000 [ 52.169639][ T4426] x23: 1fffe0001d642a0f x22: dfff800000000000 x21: 0000000000000000 [ 52.170889][ T4426] x20: ffff0000eb215078 x19: ffff0000eb215030 x18: 0000000000000000 [ 52.172125][ T4426] x17: 0000000000000000 x16: ffff8000082d22e0 x15: 0000000000000000 [ 52.173334][ T4426] x14: 000000003b9aca00 x13: 0000000000000000 x12: 0000000000ff0100 [ 52.174607][ T4426] x11: ff008000089fbf5c x10: 0000000000000000 x9 : ffff8000089fbf5c [ 52.175925][ T4426] x8 : ffff0000de6c3780 x7 : 0000000000000000 x6 : 0000000000000034 [ 52.177136][ T4426] x5 : ffff0000eb2150b8 x4 : ffff0000eb215b58 x3 : ffff800008ee778c [ 52.178527][ T4426] x2 : 0000000000000010 x1 : 0000000000000000 x0 : 0000000000000000 [ 52.179894][ T4426] Call trace: [ 52.180434][ T4426] drop_nlink+0xe4/0x138 [ 52.181084][ T4426] minix_rmdir+0x13c/0x1c0 [ 52.181747][ T4426] vfs_rmdir+0x304/0x438 [ 52.182384][ T4426] do_rmdir+0x238/0x50c [ 52.182995][ T4426] __arm64_sys_unlinkat+0xcc/0xfc [ 52.183714][ T4426] invoke_syscall+0x98/0x2bc [ 52.184390][ T4426] el0_svc_common+0x138/0x258 [ 52.185075][ T4426] do_el0_svc+0x58/0x13c [ 52.185685][ T4426] el0_svc+0x58/0x138 [ 52.186285][ T4426] el0t_64_sync_handler+0x84/0xf0 [ 52.187071][ T4426] el0t_64_sync+0x18c/0x190 [ 52.187760][ T4426] irq event stamp: 687644 [ 52.188420][ T4426] hardirqs last enabled at (687643): [] ktime_get_coarse_real_ts64+0x114/0x244 [ 52.190015][ T4426] hardirqs last disabled at (687644): [] el1_dbg+0x24/0x80 [ 52.191463][ T4426] softirqs last enabled at (686854): [] handle_softirqs+0xaf8/0xc6c [ 52.192845][ T4426] softirqs last disabled at (686803): [] __do_softirq+0x14/0x20 [ 52.194177][ T4426] ---[ end trace 0000000000000000 ]--- [ 52.198011][ T4426] minix_free_block (loop0:21): bit already cleared [ 52.200057][ T4426] minix_free_block (loop0:22): bit already cleared [ 52.201457][ T4426] minix_free_block (loop0:19): bit already cleared [ 52.209434][ T4534] loop0: detected capacity change from 0 to 47 [ 52.215017][ T4534] overlayfs: upper fs needs to support d_type. [ 52.216147][ T4534] overlayfs: upper fs does not support RENAME_WHITEOUT. [ 52.218203][ T4534] overlayfs: failed to set xattr on upper [ 52.219053][ T4534] overlayfs: ...falling back to index=off,metacopy=off. [ 52.224788][ T4426] ------------[ cut here ]------------ [ 52.225665][ T4426] WARNING: CPU: 0 PID: 4426 at fs/inode.c:332 drop_nlink+0xe4/0x138 [ 52.226864][ T4426] Modules linked in: [ 52.227492][ T4426] CPU: 0 PID: 4426 Comm: syz-executor Tainted: G W syzkaller #0 [ 52.228799][ T4426] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 52.230292][ T4426] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 52.231425][ T4426] pc : drop_nlink+0xe4/0x138 [ 52.232088][ T4426] lr : drop_nlink+0xe4/0x138 [ 52.232753][ T4426] sp : ffff800020f87b00 [ 52.233380][ T4426] x29: ffff800020f87b00 x28: ffff0000de6c3780 x27: 1fffe0001c04be70 [ 52.234604][ T4426] x26: ffff800020f87b40 x25: 1ffff000041f0f68 x24: dfff800000000000 [ 52.235825][ T4426] x23: 1fffe0001e28a561 x22: dfff800000000000 x21: 0000000000000000 [ 52.237062][ T4426] x20: ffff0000f1452b08 x19: ffff0000f1452ac0 x18: 0000000000000000 [ 52.238335][ T4426] x17: 0000000000000000 x16: ffff8000082d22e0 x15: 0000000000000000 [ 52.239715][ T4426] x14: 000000003b9aca00 x13: 0000000000000000 x12: 0000000000ff0100 [ 52.241033][ T4426] x11: ff008000089fbf5c x10: 0000000000000000 x9 : ffff8000089fbf5c [ 52.242339][ T4426] x8 : ffff0000de6c3780 x7 : 0000000000000000 x6 : 0000000000000034 [ 52.243698][ T4426] x5 : ffff0000f1452b48 x4 : ffff0000f1453098 x3 : ffff800008ee778c [ 52.245147][ T4426] x2 : 0000000000000010 x1 : 0000000000000000 x0 : 0000000000000000 [ 52.246481][ T4426] Call trace: [ 52.247015][ T4426] drop_nlink+0xe4/0x138 [ 52.247686][ T4426] minix_rmdir+0x13c/0x1c0 [ 52.248364][ T4426] vfs_rmdir+0x304/0x438 [ 52.249010][ T4426] do_rmdir+0x238/0x50c [ 52.249662][ T4426] __arm64_sys_unlinkat+0xcc/0xfc [ 52.250496][ T4426] invoke_syscall+0x98/0x2bc [ 52.251237][ T4426] el0_svc_common+0x138/0x258 [ 52.251931][ T4426] do_el0_svc+0x58/0x13c [ 52.252681][ T4426] el0_svc+0x58/0x138 [ 52.253329][ T4426] el0t_64_sync_handler+0x84/0xf0 [ 52.254186][ T4426] el0t_64_sync+0x18c/0x190 [ 52.254941][ T4426] irq event stamp: 694962 [ 52.255600][ T4426] hardirqs last enabled at (694961): [] ktime_get_coarse_real_ts64+0x114/0x244 [ 52.257339][ T4426] hardirqs last disabled at (694962): [] el1_dbg+0x24/0x80 [ 52.258617][ T4426] softirqs last enabled at (693124): [] local_bh_enable+0x10/0x34 [ 52.260026][ T4426] softirqs last disabled at (693122): [] local_bh_disable+0x10/0x34 [ 52.261495][ T4426] ---[ end trace 0000000000000000 ]--- [ 52.264830][ T4426] minix_free_block (loop0:21): bit already cleared [ 52.271359][ T4426] minix_free_block (loop0:22): bit already cleared [ 52.272804][ T4426] minix_free_block (loop0:19): bit already cleared [ 52.283136][ T4535] loop0: detected capacity change from 0 to 47 [ 52.286536][ T4535] overlayfs: upper fs needs to support d_type. [ 52.289036][ T4535] overlayfs: upper fs does not support RENAME_WHITEOUT. [ 52.290095][ T4535] overlayfs: failed to set xattr on upper [ 52.292183][ T4535] overlayfs: ...falling back to index=off,metacopy=off. [ 52.298614][ T4426] ------------[ cut here ]------------ [ 52.299503][ T4426] WARNING: CPU: 1 PID: 4426 at fs/inode.c:332 drop_nlink+0xe4/0x138 [ 52.300598][ T4426] Modules linked in: [ 52.301180][ T4426] CPU: 1 PID: 4426 Comm: syz-executor Tainted: G W syzkaller #0 [ 52.302519][ T4426] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 52.304089][ T4426] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 52.305349][ T4426] pc : drop_nlink+0xe4/0x138 [ 52.306113][ T4426] lr : drop_nlink+0xe4/0x138 [ 52.306874][ T4426] sp : ffff800020f87b00 [ 52.307578][ T4426] x29: ffff800020f87b00 x28: ffff0000de6c3780 x27: 1fffe0001c0137b9 [ 52.308847][ T4426] x26: ffff800020f87b40 x25: 1ffff000041f0f68 x24: dfff800000000000 [ 52.310288][ T4426] x23: 1fffe0001e28b40d x22: dfff800000000000 x21: 0000000000000000 [ 52.311598][ T4426] x20: ffff0000f145a068 x19: ffff0000f145a020 x18: 0000000000000000 [ 52.312763][ T4426] x17: 0000000000000000 x16: ffff8000082d22e0 x15: 0000000000000000 [ 52.313942][ T4426] x14: 000000003b9aca00 x13: 0000000000000000 x12: 0000000000ff0100 [ 52.315164][ T4426] x11: ff008000089fbf5c x10: 0000000000000000 x9 : ffff8000089fbf5c [ 52.316285][ T4426] x8 : ffff0000de6c3780 x7 : 0000000000000000 x6 : 0000000000000034 [ 52.317436][ T4426] x5 : ffff0000f145a0a8 x4 : ffff0000f1459b58 x3 : ffff800008ee778c [ 52.318629][ T4426] x2 : 0000000000000010 x1 : 0000000000000000 x0 : 0000000000000000 [ 52.319864][ T4426] Call trace: [ 52.320332][ T4426] drop_nlink+0xe4/0x138 [ 52.320994][ T4426] minix_rmdir+0x13c/0x1c0 [ 52.321667][ T4426] vfs_rmdir+0x304/0x438 [ 52.322250][ T4426] do_rmdir+0x238/0x50c [ 52.323007][ T4426] __arm64_sys_unlinkat+0xcc/0xfc [ 52.323814][ T4426] invoke_syscall+0x98/0x2bc [ 52.324552][ T4426] el0_svc_common+0x138/0x258 [ 52.325249][ T4426] do_el0_svc+0x58/0x13c [ 52.325921][ T4426] el0_svc+0x58/0x138 [ 52.326552][ T4426] el0t_64_sync_handler+0x84/0xf0 [ 52.327320][ T4426] el0t_64_sync+0x18c/0x190 [ 52.328075][ T4426] irq event stamp: 703030 [ 52.328790][ T4426] hardirqs last enabled at (703029): [] ktime_get_coarse_real_ts64+0x114/0x244 [ 52.330544][ T4426] hardirqs last disabled at (703030): [] el1_dbg+0x24/0x80 [ 52.331955][ T4426] softirqs last enabled at (702994): [] handle_softirqs+0xaf8/0xc6c [ 52.333538][ T4426] softirqs last disabled at (702881): [] __do_softirq+0x14/0x20 [ 52.335066][ T4426] ---[ end trace 0000000000000000 ]--- [ 52.339847][ T4426] minix_free_block (loop0:21): bit already cleared [ 52.342012][ T4426] minix_free_block (loop0:22): bit already cleared [ 52.343319][ T4426] minix_free_block (loop0:19): bit already cleared [ 52.351947][ T4536] loop0: detected capacity change from 0 to 47 [ 52.355339][ T4536] overlayfs: upper fs needs to support d_type. [ 52.356575][ T4536] overlayfs: upper fs does not support RENAME_WHITEOUT. [ 52.358893][ T4536] overlayfs: failed to set xattr on upper [ 52.360362][ T4536] overlayfs: ...falling back to index=off,metacopy=off. [ 52.368489][ T4426] ------------[ cut here ]------------ [ 52.369286][ T4426] WARNING: CPU: 1 PID: 4426 at fs/inode.c:332 drop_nlink+0xe4/0x138 [ 52.370507][ T4426] Modules linked in: [ 52.371099][ T4426] CPU: 1 PID: 4426 Comm: syz-executor Tainted: G W syzkaller #0 [ 52.372389][ T4426] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 52.373746][ T4426] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 52.374991][ T4426] pc : drop_nlink+0xe4/0x138 [ 52.375697][ T4426] lr : drop_nlink+0xe4/0x138 [ 52.376419][ T4426] sp : ffff800020f87b00 [ 52.377161][ T4426] x29: ffff800020f87b00 x28: ffff0000de6c3780 x27: 1fffe0001c01472c [ 52.378524][ T4426] x26: ffff800020f87b40 x25: 1ffff000041f0f68 x24: dfff800000000000 [ 52.379851][ T4426] x23: 1fffe0001d61f811 x22: dfff800000000000 x21: 0000000000000000 [ 52.381158][ T4426] x20: ffff0000eb0fc088 x19: ffff0000eb0fc040 x18: 0000000000000000 [ 52.382534][ T4426] x17: 0000000000000000 x16: ffff8000082d22e0 x15: 0000000000000000 [ 52.383907][ T4426] x14: 000000003b9aca00 x13: 0000000000000000 x12: 0000000000ff0100 [ 52.385254][ T4426] x11: ff008000089fbf5c x10: 0000000000000000 x9 : ffff8000089fbf5c [ 52.386475][ T4426] x8 : ffff0000de6c3780 x7 : 0000000000000000 x6 : 0000000000000034 [ 52.387766][ T4426] x5 : ffff0000eb0fc0c8 x4 : ffff0000eb0fc618 x3 : ffff800008ee778c [ 52.389095][ T4426] x2 : 0000000000000010 x1 : 0000000000000000 x0 : 0000000000000000 [ 52.390420][ T4426] Call trace: [ 52.390927][ T4426] drop_nlink+0xe4/0x138 [ 52.391668][ T4426] minix_rmdir+0x13c/0x1c0 [ 52.392387][ T4426] vfs_rmdir+0x304/0x438 [ 52.393025][ T4426] do_rmdir+0x238/0x50c [ 52.393614][ T4426] __arm64_sys_unlinkat+0xcc/0xfc [ 52.394334][ T4426] invoke_syscall+0x98/0x2bc [ 52.395121][ T4426] el0_svc_common+0x138/0x258 [ 52.395939][ T4426] do_el0_svc+0x58/0x13c [ 52.396684][ T4426] el0_svc+0x58/0x138 [ 52.397329][ T4426] el0t_64_sync_handler+0x84/0xf0 [ 52.398195][ T4426] el0t_64_sync+0x18c/0x190 [ 52.398996][ T4426] irq event stamp: 711022 [ 52.399810][ T4426] hardirqs last enabled at (711021): [] ktime_get_coarse_real_ts64+0x114/0x244 [ 52.401525][ T4426] hardirqs last disabled at (711022): [] el1_dbg+0x24/0x80 [ 52.402937][ T4426] softirqs last enabled at (710578): [] local_bh_enable+0x10/0x34 [ 52.404276][ T4426] softirqs last disabled at (710576): [] local_bh_disable+0x10/0x34 [ 52.405579][ T4426] ---[ end trace 0000000000000000 ]--- 1970/01/01 00:00:52 executed programs: 76 [ 52.411534][ T4426] minix_free_block (loop0:21): bit already cleared [ 52.413672][ T4426] minix_free_block (loop0:22): bit already cleared [ 52.415103][ T4426] minix_free_block (loop0:19): bit already cleared [ 52.424167][ T4537] loop0: detected capacity change from 0 to 47 [ 52.432096][ T4537] overlayfs: upper fs needs to support d_type. [ 52.433366][ T4537] overlayfs: upper fs does not support RENAME_WHITEOUT. [ 52.434514][ T4537] overlayfs: failed to set xattr on upper [ 52.435423][ T4537] overlayfs: ...falling back to index=off,metacopy=off. [ 52.441247][ T4426] ------------[ cut here ]------------ [ 52.442238][ T4426] WARNING: CPU: 1 PID: 4426 at fs/inode.c:332 drop_nlink+0xe4/0x138 [ 52.443505][ T4426] Modules linked in: [ 52.444173][ T4426] CPU: 1 PID: 4426 Comm: syz-executor Tainted: G W syzkaller #0 [ 52.445635][ T4426] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 52.447325][ T4426] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 52.448507][ T4426] pc : drop_nlink+0xe4/0x138 [ 52.449272][ T4426] lr : drop_nlink+0xe4/0x138 [ 52.450081][ T4426] sp : ffff800020f87b00 [ 52.450721][ T4426] x29: ffff800020f87b00 x28: ffff0000de6c3780 x27: 1fffe0001c4fed27 [ 52.452104][ T4426] x26: ffff800020f87b40 x25: 1ffff000041f0f68 x24: dfff800000000000 [ 52.453398][ T4426] x23: 1fffe0001d6306b5 x22: dfff800000000000 x21: 0000000000000000 [ 52.454714][ T4426] x20: ffff0000eb1835a8 x19: ffff0000eb183560 x18: 0000000000000000 [ 52.455954][ T4426] x17: 0000000000000000 x16: ffff8000082d22e0 x15: 0000000000000000 [ 52.457169][ T4426] x14: 000000003b9aca00 x13: 0000000000000000 x12: 0000000000ff0100 [ 52.458334][ T4426] x11: ff008000089fbf5c x10: 0000000000000000 x9 : ffff8000089fbf5c [ 52.459630][ T4426] x8 : ffff0000de6c3780 x7 : 0000000000000000 x6 : 0000000000000034 [ 52.460974][ T4426] x5 : ffff0000eb1835e8 x4 : ffff0000eb183b38 x3 : ffff800008ee778c [ 52.462249][ T4426] x2 : 0000000000000010 x1 : 0000000000000000 x0 : 0000000000000000 [ 52.463627][ T4426] Call trace: [ 52.464172][ T4426] drop_nlink+0xe4/0x138 [ 52.464849][ T4426] minix_rmdir+0x13c/0x1c0 [ 52.465558][ T4426] vfs_rmdir+0x304/0x438 [ 52.466232][ T4426] do_rmdir+0x238/0x50c [ 52.466882][ T4426] __arm64_sys_unlinkat+0xcc/0xfc [ 52.467757][ T4426] invoke_syscall+0x98/0x2bc [ 52.468448][ T4426] el0_svc_common+0x138/0x258 [ 52.469243][ T4426] do_el0_svc+0x58/0x13c [ 52.469991][ T4426] el0_svc+0x58/0x138 [ 52.470699][ T4426] el0t_64_sync_handler+0x84/0xf0 [ 52.471483][ T4426] el0t_64_sync+0x18c/0x190 [ 52.472171][ T4426] irq event stamp: 719218 [ 52.472859][ T4426] hardirqs last enabled at (719217): [] ktime_get_coarse_real_ts64+0x114/0x244 [ 52.474563][ T4426] hardirqs last disabled at (719218): [] el1_dbg+0x24/0x80 [ 52.475904][ T4426] softirqs last enabled at (717822): [] local_bh_enable+0x10/0x34 [ 52.477246][ T4426] softirqs last disabled at (717820): [] local_bh_disable+0x10/0x34 [ 52.478745][ T4426] ---[ end trace 0000000000000000 ]--- [ 52.482031][ T4426] minix_free_block (loop0:21): bit already cleared [ 52.484345][ T4426] minix_free_block (loop0:22): bit already cleared [ 52.485717][ T4426] minix_free_block (loop0:19): bit already cleared [ 52.501967][ T4538] loop0: detected capacity change from 0 to 47 [ 52.517614][ T4538] overlayfs: upper fs needs to support d_type. [ 52.518956][ T4538] overlayfs: upper fs does not support RENAME_WHITEOUT. [ 52.519999][ T4538] overlayfs: failed to set xattr on upper [ 52.520910][ T4538] overlayfs: ...falling back to index=off,metacopy=off. [ 52.526239][ T4426] ------------[ cut here ]------------ [ 52.527177][ T4426] WARNING: CPU: 0 PID: 4426 at fs/inode.c:332 drop_nlink+0xe4/0x138 [ 52.528488][ T4426] Modules linked in: [ 52.529170][ T4426] CPU: 0 PID: 4426 Comm: syz-executor Tainted: G W syzkaller #0 [ 52.530708][ T4426] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 52.532383][ T4426] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 52.533698][ T4426] pc : drop_nlink+0xe4/0x138 [ 52.534471][ T4426] lr : drop_nlink+0xe4/0x138 [ 52.535215][ T4426] sp : ffff800020f87b00 [ 52.535889][ T4426] x29: ffff800020f87b00 x28: ffff0000de6c3780 x27: 1fffe0001c01209a [ 52.537178][ T4426] x26: ffff800020f87b40 x25: 1ffff000041f0f68 x24: dfff800000000000 [ 52.538505][ T4426] x23: 1fffe0001d630965 x22: dfff800000000000 x21: 0000000000000000 [ 52.539820][ T4426] x20: ffff0000eb184b28 x19: ffff0000eb184ae0 x18: 0000000000000000 [ 52.541000][ T4426] x17: 0000000000000000 x16: ffff8000082d22e0 x15: 0000000000000000 [ 52.542159][ T4426] x14: 000000003b9aca00 x13: 0000000000000000 x12: 0000000000ff0100 [ 52.543345][ T4426] x11: ff008000089fbf5c x10: 0000000000000000 x9 : ffff8000089fbf5c [ 52.544682][ T4426] x8 : ffff0000de6c3780 x7 : 0000000000000000 x6 : 0000000000000034 [ 52.545927][ T4426] x5 : ffff0000eb184b68 x4 : ffff0000eb185b58 x3 : ffff800008ee778c [ 52.547308][ T4426] x2 : 0000000000000010 x1 : 0000000000000000 x0 : 0000000000000000 [ 52.548654][ T4426] Call trace: [ 52.549141][ T4426] drop_nlink+0xe4/0x138 [ 52.549775][ T4426] minix_rmdir+0x13c/0x1c0 [ 52.550484][ T4426] vfs_rmdir+0x304/0x438 [ 52.551198][ T4426] do_rmdir+0x238/0x50c [ 52.551881][ T4426] __arm64_sys_unlinkat+0xcc/0xfc [ 52.552702][ T4426] invoke_syscall+0x98/0x2bc [ 52.553457][ T4426] el0_svc_common+0x138/0x258 [ 52.554211][ T4426] do_el0_svc+0x58/0x13c [ 52.554888][ T4426] el0_svc+0x58/0x138 [ 52.555537][ T4426] el0t_64_sync_handler+0x84/0xf0 [ 52.556294][ T4426] el0t_64_sync+0x18c/0x190 [ 52.556942][ T4426] irq event stamp: 727968 [ 52.557602][ T4426] hardirqs last enabled at (727967): [] ktime_get_coarse_real_ts64+0x114/0x244 [ 52.559299][ T4426] hardirqs last disabled at (727968): [] el1_dbg+0x24/0x80 [ 52.560571][ T4426] softirqs last enabled at (726688): [] local_bh_enable+0x10/0x34 [ 52.561928][ T4426] softirqs last disabled at (726686): [] local_bh_disable+0x10/0x34 [ 52.563290][ T4426] ---[ end trace 0000000000000000 ]--- [ 52.566557][ T4426] minix_free_block (loop0:21): bit already cleared [ 52.571078][ T4426] minix_free_block (loop0:22): bit already cleared [ 52.572460][ T4426] minix_free_block (loop0:19): bit already cleared [ 52.580248][ T4539] loop0: detected capacity change from 0 to 47 [ 52.586080][ T4539] overlayfs: upper fs needs to support d_type. [ 52.588374][ T4539] overlayfs: upper fs does not support RENAME_WHITEOUT. [ 52.589414][ T4539] overlayfs: failed to set xattr on upper [ 52.590322][ T4539] overlayfs: ...falling back to index=off,metacopy=off. [ 52.599508][ T4426] ------------[ cut here ]------------ [ 52.600350][ T4426] WARNING: CPU: 1 PID: 4426 at fs/inode.c:332 drop_nlink+0xe4/0x138 [ 52.601611][ T4426] Modules linked in: [ 52.602192][ T4426] CPU: 1 PID: 4426 Comm: syz-executor Tainted: G W syzkaller #0 [ 52.603522][ T4426] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 52.604907][ T4426] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 52.606135][ T4426] pc : drop_nlink+0xe4/0x138 [ 52.606751][ T4426] lr : drop_nlink+0xe4/0x138 [ 52.607444][ T4426] sp : ffff800020f87b00 [ 52.608066][ T4426] x29: ffff800020f87b00 x28: ffff0000de6c3780 x27: 1fffe0001c4de927 [ 52.609189][ T4426] x26: ffff800020f87b40 x25: 1ffff000041f0f68 x24: dfff800000000000 [ 52.610451][ T4426] x23: 1fffe0001e290363 x22: dfff800000000000 x21: 0000000000000000 [ 52.611759][ T4426] x20: ffff0000f1481b18 x19: ffff0000f1481ad0 x18: 0000000000000000 [ 52.613048][ T4426] x17: 0000000000000000 x16: ffff8000082d22e0 x15: 0000000000000000 [ 52.614362][ T4426] x14: 000000003b9aca00 x13: 0000000000000000 x12: 0000000000ff0100 [ 52.615744][ T4426] x11: ff008000089fbf5c x10: 0000000000000000 x9 : ffff8000089fbf5c [ 52.616998][ T4426] x8 : ffff0000de6c3780 x7 : 0000000000000000 x6 : 0000000000000034 [ 52.618272][ T4426] x5 : ffff0000f1481b58 x4 : ffff0000f145e5f8 x3 : ffff800008ee778c [ 52.619595][ T4426] x2 : 0000000000000010 x1 : 0000000000000000 x0 : 0000000000000000 [ 52.620867][ T4426] Call trace: [ 52.621381][ T4426] drop_nlink+0xe4/0x138 [ 52.622054][ T4426] minix_rmdir+0x13c/0x1c0 [ 52.622783][ T4426] vfs_rmdir+0x304/0x438 [ 52.623496][ T4426] do_rmdir+0x238/0x50c [ 52.624175][ T4426] __arm64_sys_unlinkat+0xcc/0xfc [ 52.625004][ T4426] invoke_syscall+0x98/0x2bc [ 52.625770][ T4426] el0_svc_common+0x138/0x258 [ 52.626530][ T4426] do_el0_svc+0x58/0x13c [ 52.627238][ T4426] el0_svc+0x58/0x138 [ 52.627853][ T4426] el0t_64_sync_handler+0x84/0xf0 [ 52.628674][ T4426] el0t_64_sync+0x18c/0x190 [ 52.629414][ T4426] irq event stamp: 735650 [ 52.630142][ T4426] hardirqs last enabled at (735649): [] ktime_get_coarse_real_ts64+0x114/0x244 [ 52.631794][ T4426] hardirqs last disabled at (735650): [] el1_dbg+0x24/0x80 [ 52.633135][ T4426] softirqs last enabled at (734300): [] local_bh_enable+0x10/0x34 [ 52.634539][ T4426] softirqs last disabled at (734298): [] local_bh_disable+0x10/0x34 [ 52.636161][ T4426] ---[ end trace 0000000000000000 ]--- [ 52.639677][ T4426] minix_free_block (loop0:21): bit already cleared [ 52.641846][ T4426] minix_free_block (loop0:22): bit already cleared [ 52.643203][ T4426] minix_free_block (loop0:19): bit already cleared [ 52.651337][ T4540] loop0: detected capacity change from 0 to 47 [ 52.661143][ T4540] overlayfs: upper fs needs to support d_type. [ 52.662420][ T4540] overlayfs: upper fs does not support RENAME_WHITEOUT. [ 52.663440][ T4540] overlayfs: failed to set xattr on upper [ 52.664259][ T4540] overlayfs: ...falling back to index=off,metacopy=off. [ 52.671922][ T4426] ------------[ cut here ]------------ [ 52.672790][ T4426] WARNING: CPU: 1 PID: 4426 at fs/inode.c:332 drop_nlink+0xe4/0x138 [ 52.673964][ T4426] Modules linked in: [ 52.674541][ T4426] CPU: 1 PID: 4426 Comm: syz-executor Tainted: G W syzkaller #0 [ 52.675991][ T4426] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 52.677624][ T4426] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 52.678956][ T4426] pc : drop_nlink+0xe4/0x138 [ 52.679706][ T4426] lr : drop_nlink+0xe4/0x138 [ 52.680418][ T4426] sp : ffff800020f87b00 [ 52.681153][ T4426] x29: ffff800020f87b00 x28: ffff0000de6c3780 x27: 1fffe0001c01229f [ 52.682448][ T4426] x26: ffff800020f87b40 x25: 1ffff000041f0f68 x24: dfff800000000000 [ 52.683768][ T4426] x23: 1fffe0001d61fa0f x22: dfff800000000000 x21: 0000000000000000 [ 52.684980][ T4426] x20: ffff0000eb0fd078 x19: ffff0000eb0fd030 x18: 0000000000000000 [ 52.686181][ T4426] x17: 0000000000000000 x16: ffff8000082d22e0 x15: 0000000000000000 [ 52.687535][ T4426] x14: 000000003b9aca00 x13: 0000000000000000 x12: 0000000000ff0100 [ 52.688853][ T4426] x11: ff008000089fbf5c x10: 0000000000000000 x9 : ffff8000089fbf5c [ 52.690121][ T4426] x8 : ffff0000de6c3780 x7 : 0000000000000000 x6 : 0000000000000034 [ 52.691338][ T4426] x5 : ffff0000eb0fd0b8 x4 : ffff0000eb0ff098 x3 : ffff800008ee778c [ 52.692578][ T4426] x2 : 0000000000000010 x1 : 0000000000000000 x0 : 0000000000000000 [ 52.693727][ T4426] Call trace: [ 52.694224][ T4426] drop_nlink+0xe4/0x138 [ 52.694939][ T4426] minix_rmdir+0x13c/0x1c0 [ 52.695711][ T4426] vfs_rmdir+0x304/0x438 [ 52.696448][ T4426] do_rmdir+0x238/0x50c [ 52.697177][ T4426] __arm64_sys_unlinkat+0xcc/0xfc [ 52.698095][ T4426] invoke_syscall+0x98/0x2bc [ 52.698768][ T4426] el0_svc_common+0x138/0x258 [ 52.699484][ T4426] do_el0_svc+0x58/0x13c [ 52.700213][ T4426] el0_svc+0x58/0x138 [ 52.700859][ T4426] el0t_64_sync_handler+0x84/0xf0 [ 52.701702][ T4426] el0t_64_sync+0x18c/0x190 [ 52.702468][ T4426] irq event stamp: 743072 [ 52.703197][ T4426] hardirqs last enabled at (743071): [] ktime_get_coarse_real_ts64+0x114/0x244 [ 52.705037][ T4426] hardirqs last disabled at (743072): [] el1_dbg+0x24/0x80 [ 52.706490][ T4426] softirqs last enabled at (741714): [] local_bh_enable+0x10/0x34 [ 52.708121][ T4426] softirqs last disabled at (741712): [] local_bh_disable+0x10/0x34 [ 52.709708][ T4426] ---[ end trace 0000000000000000 ]--- [ 52.713036][ T4426] minix_free_block (loop0:21): bit already cleared [ 52.715637][ T4426] minix_free_block (loop0:22): bit already cleared [ 52.717023][ T4426] minix_free_block (loop0:19): bit already cleared [ 52.724555][ T4541] loop0: detected capacity change from 0 to 47 [ 52.727808][ T4541] overlayfs: upper fs needs to support d_type. [ 52.728949][ T4541] overlayfs: upper fs does not support RENAME_WHITEOUT. [ 52.730024][ T4541] overlayfs: failed to set xattr on upper [ 52.730844][ T4541] overlayfs: ...falling back to index=off,metacopy=off. [ 52.739034][ T4426] ------------[ cut here ]------------ [ 52.739881][ T4426] WARNING: CPU: 1 PID: 4426 at fs/inode.c:332 drop_nlink+0xe4/0x138 [ 52.741171][ T4426] Modules linked in: [ 52.741826][ T4426] CPU: 1 PID: 4426 Comm: syz-executor Tainted: G W syzkaller #0 [ 52.743161][ T4426] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 52.744667][ T4426] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 52.745715][ T4426] pc : drop_nlink+0xe4/0x138 [ 52.746363][ T4426] lr : drop_nlink+0xe4/0x138 [ 52.747091][ T4426] sp : ffff800020f87b00 [ 52.747854][ T4426] x29: ffff800020f87b00 x28: ffff0000de6c3780 x27: 1fffe0001c4f8ace [ 52.749215][ T4426] x26: ffff800020f87b40 x25: 1ffff000041f0f68 x24: dfff800000000000 [ 52.750541][ T4426] x23: 1fffe0001d644ab9 x22: dfff800000000000 x21: 0000000000000000 [ 52.751879][ T4426] x20: ffff0000eb2255c8 x19: ffff0000eb225580 x18: 0000000000000000 [ 52.753144][ T4426] x17: 0000000000000000 x16: ffff8000082d22e0 x15: 0000000000000000 [ 52.754407][ T4426] x14: 000000003b9aca00 x13: 0000000000000000 x12: 0000000000ff0100 [ 52.755730][ T4426] x11: ff008000089fbf5c x10: 0000000000000000 x9 : ffff8000089fbf5c [ 52.756995][ T4426] x8 : ffff0000de6c3780 x7 : 0000000000000000 x6 : 0000000000000034 [ 52.758250][ T4426] x5 : ffff0000eb225608 x4 : ffff0000eb225b58 x3 : ffff800008ee778c [ 52.759556][ T4426] x2 : 0000000000000010 x1 : 0000000000000000 x0 : 0000000000000000 [ 52.760816][ T4426] Call trace: [ 52.761340][ T4426] drop_nlink+0xe4/0x138 [ 52.761984][ T4426] minix_rmdir+0x13c/0x1c0 [ 52.762771][ T4426] vfs_rmdir+0x304/0x438 [ 52.763516][ T4426] do_rmdir+0x238/0x50c [ 52.764210][ T4426] __arm64_sys_unlinkat+0xcc/0xfc [ 52.765046][ T4426] invoke_syscall+0x98/0x2bc [ 52.765798][ T4426] el0_svc_common+0x138/0x258 [ 52.766585][ T4426] do_el0_svc+0x58/0x13c [ 52.767294][ T4426] el0_svc+0x58/0x138 [ 52.767908][ T4426] el0t_64_sync_handler+0x84/0xf0 [ 52.768694][ T4426] el0t_64_sync+0x18c/0x190 [ 52.769411][ T4426] irq event stamp: 750818 [ 52.770097][ T4426] hardirqs last enabled at (750817): [] ktime_get_coarse_real_ts64+0x114/0x244 [ 52.771919][ T4426] hardirqs last disabled at (750818): [] el1_dbg+0x24/0x80 [ 52.773366][ T4426] softirqs last enabled at (749034): [] local_bh_enable+0x10/0x34 [ 52.774840][ T4426] softirqs last disabled at (749032): [] local_bh_disable+0x10/0x34 [ 52.776420][ T4426] ---[ end trace 0000000000000000 ]--- [ 52.781110][ T4426] minix_free_block (loop0:21): bit already cleared [ 52.783157][ T4426] minix_free_block (loop0:22): bit already cleared [ 52.784470][ T4426] minix_free_block (loop0:19): bit already cleared [ 52.792248][ T4542] loop0: detected capacity change from 0 to 47 [ 52.795671][ T4542] overlayfs: upper fs needs to support d_type. [ 52.797738][ T4542] overlayfs: upper fs does not support RENAME_WHITEOUT. [ 52.798745][ T4542] overlayfs: failed to set xattr on upper [ 52.799673][ T4542] overlayfs: ...falling back to index=off,metacopy=off. [ 52.804256][ T4426] ------------[ cut here ]------------ [ 52.805074][ T4426] WARNING: CPU: 1 PID: 4426 at fs/inode.c:332 drop_nlink+0xe4/0x138 [ 52.806341][ T4426] Modules linked in: [ 52.806940][ T4426] CPU: 1 PID: 4426 Comm: syz-executor Tainted: G W syzkaller #0 [ 52.808497][ T4426] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 52.810050][ T4426] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 52.811774][ T4426] pc : drop_nlink+0xe4/0x138 [ 52.812582][ T4426] lr : drop_nlink+0xe4/0x138 [ 52.813273][ T4426] sp : ffff800020f87b00 [ 52.813938][ T4426] x29: ffff800020f87b00 x28: ffff0000de6c3780 x27: 1fffe0001bdfb00d [ 52.815229][ T4426] x26: ffff800020f87b40 x25: 1ffff000041f0f68 x24: dfff800000000000 [ 52.816542][ T4426] x23: 1fffe0001e28c561 x22: dfff800000000000 x21: 0000000000000000 [ 52.817945][ T4426] x20: ffff0000f1462b08 x19: ffff0000f1462ac0 x18: 0000000000000000 [ 52.819230][ T4426] x17: 0000000000000000 x16: ffff8000082d22e0 x15: 0000000000000000 [ 52.820603][ T4426] x14: 000000003b9aca00 x13: 0000000000000000 x12: 0000000000ff0100 [ 52.821933][ T4426] x11: ff008000089fbf5c x10: 0000000000000000 x9 : ffff8000089fbf5c [ 52.823253][ T4426] x8 : ffff0000de6c3780 x7 : 0000000000000000 x6 : 0000000000000034 [ 52.824609][ T4426] x5 : ffff0000f1462b48 x4 : ffff0000f14625f8 x3 : ffff800008ee778c [ 52.825977][ T4426] x2 : 0000000000000010 x1 : 0000000000000000 x0 : 0000000000000000 [ 52.827202][ T4426] Call trace: [ 52.827753][ T4426] drop_nlink+0xe4/0x138 [ 52.828460][ T4426] minix_rmdir+0x13c/0x1c0 [ 52.829132][ T4426] vfs_rmdir+0x304/0x438 [ 52.829804][ T4426] do_rmdir+0x238/0x50c [ 52.830472][ T4426] __arm64_sys_unlinkat+0xcc/0xfc [ 52.831273][ T4426] invoke_syscall+0x98/0x2bc [ 52.831838][ T4426] el0_svc_common+0x138/0x258 [ 52.832509][ T4426] do_el0_svc+0x58/0x13c [ 52.833119][ T4426] el0_svc+0x58/0x138 [ 52.833703][ T4426] el0t_64_sync_handler+0x84/0xf0 [ 52.834463][ T4426] el0t_64_sync+0x18c/0x190 [ 52.835261][ T4426] irq event stamp: 758056 [ 52.835965][ T4426] hardirqs last enabled at (758055): [] ktime_get_coarse_real_ts64+0x114/0x244 [ 52.837585][ T4426] hardirqs last disabled at (758056): [] el1_dbg+0x24/0x80 [ 52.839057][ T4426] softirqs last enabled at (756638): [] local_bh_enable+0x10/0x34 [ 52.840511][ T4426] softirqs last disabled at (756636): [] local_bh_disable+0x10/0x34 [ 52.842102][ T4426] ---[ end trace 0000000000000000 ]--- [ 52.845833][ T4426] minix_free_block (loop0:21): bit already cleared [ 52.848189][ T4426] minix_free_block (loop0:22): bit already cleared [ 52.849582][ T4426] minix_free_block (loop0:19): bit already cleared [ 52.862027][ T4543] loop0: detected capacity change from 0 to 47 [ 52.865265][ T4543] overlayfs: upper fs needs to support d_type. [ 52.866440][ T4543] overlayfs: upper fs does not support RENAME_WHITEOUT. [ 52.872229][ T4543] overlayfs: failed to set xattr on upper [ 52.873224][ T4543] overlayfs: ...falling back to index=off,metacopy=off. [ 52.880100][ T4426] ------------[ cut here ]------------ [ 52.881025][ T4426] WARNING: CPU: 0 PID: 4426 at fs/inode.c:332 drop_nlink+0xe4/0x138 [ 52.882312][ T4426] Modules linked in: [ 52.882986][ T4426] CPU: 0 PID: 4426 Comm: syz-executor Tainted: G W syzkaller #0 [ 52.884404][ T4426] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 52.886035][ T4426] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 52.887371][ T4426] pc : drop_nlink+0xe4/0x138 [ 52.888225][ T4426] lr : drop_nlink+0xe4/0x138 [ 52.888976][ T4426] sp : ffff800020f87b00 [ 52.889655][ T4426] x29: ffff800020f87b00 x28: ffff0000de6c3780 x27: 1fffe0001c014efd [ 52.890999][ T4426] x26: ffff800020f87b40 x25: 1ffff000041f0f68 x24: dfff800000000000 [ 52.892230][ T4426] x23: 1fffe0001d600b63 x22: dfff800000000000 x21: 0000000000000000 [ 52.893550][ T4426] x20: ffff0000eb005b18 x19: ffff0000eb005ad0 x18: 0000000000000000 [ 52.894843][ T4426] x17: 0000000000000000 x16: ffff8000082d22e0 x15: 0000000000000000 [ 52.896110][ T4426] x14: 000000003b9aca00 x13: 0000000000000000 x12: 0000000000ff0100 [ 52.897456][ T4426] x11: ff008000089fbf5c x10: 0000000000000000 x9 : ffff8000089fbf5c [ 52.898657][ T4426] x8 : ffff0000de6c3780 x7 : 0000000000000000 x6 : 0000000000000034 [ 52.899763][ T4426] x5 : ffff0000eb005b58 x4 : ffff0000eb0060a8 x3 : ffff800008ee778c [ 52.901000][ T4426] x2 : 0000000000000010 x1 : 0000000000000000 x0 : 0000000000000000 [ 52.902279][ T4426] Call trace: [ 52.902764][ T4426] drop_nlink+0xe4/0x138 [ 52.903449][ T4426] minix_rmdir+0x13c/0x1c0 [ 52.904207][ T4426] vfs_rmdir+0x304/0x438 [ 52.904894][ T4426] do_rmdir+0x238/0x50c [ 52.905524][ T4426] __arm64_sys_unlinkat+0xcc/0xfc [ 52.906380][ T4426] invoke_syscall+0x98/0x2bc [ 52.907182][ T4426] el0_svc_common+0x138/0x258 [ 52.907895][ T4426] do_el0_svc+0x58/0x13c [ 52.908611][ T4426] el0_svc+0x58/0x138 [ 52.909228][ T4426] el0t_64_sync_handler+0x84/0xf0 [ 52.910088][ T4426] el0t_64_sync+0x18c/0x190 [ 52.910861][ T4426] irq event stamp: 765478 [ 52.911572][ T4426] hardirqs last enabled at (765477): [] ktime_get_coarse_real_ts64+0x114/0x244 [ 52.913239][ T4426] hardirqs last disabled at (765478): [] el1_dbg+0x24/0x80 [ 52.914551][ T4426] softirqs last enabled at (763764): [] local_bh_enable+0x10/0x34 [ 52.916019][ T4426] softirqs last disabled at (763762): [] local_bh_disable+0x10/0x34 [ 52.917546][ T4426] ---[ end trace 0000000000000000 ]--- [ 52.921064][ T4426] minix_free_block (loop0:21): bit already cleared [ 52.923180][ T4426] minix_free_block (loop0:22): bit already cleared [ 52.924592][ T4426] minix_free_block (loop0:19): bit already cleared [ 52.932013][ T4544] loop0: detected capacity change from 0 to 47 [ 52.935070][ T4544] overlayfs: upper fs needs to support d_type. [ 52.936242][ T4544] overlayfs: upper fs does not support RENAME_WHITEOUT. [ 52.937876][ T4544] overlayfs: failed to set xattr on upper [ 52.938830][ T4544] overlayfs: ...falling back to index=off,metacopy=off. [ 52.944115][ T4426] ------------[ cut here ]------------ [ 52.945073][ T4426] WARNING: CPU: 0 PID: 4426 at fs/inode.c:332 drop_nlink+0xe4/0x138 [ 52.946344][ T4426] Modules linked in: [ 52.947008][ T4426] CPU: 0 PID: 4426 Comm: syz-executor Tainted: G W syzkaller #0 [ 52.948462][ T4426] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 52.949985][ T4426] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 52.951254][ T4426] pc : drop_nlink+0xe4/0x138 [ 52.951933][ T4426] lr : drop_nlink+0xe4/0x138 [ 52.952653][ T4426] sp : ffff800020f87b00 [ 52.953307][ T4426] x29: ffff800020f87b00 x28: ffff0000de6c3780 x27: 1fffe0001c05e2ce [ 52.954627][ T4426] x26: ffff800020f87b40 x25: 1ffff000041f0f68 x24: dfff800000000000 [ 52.955985][ T4426] x23: 1fffe0001c4e9a0f x22: dfff800000000000 x21: 0000000000000000 [ 52.957341][ T4426] x20: ffff0000e274d078 x19: ffff0000e274d030 x18: 0000000000000000 [ 52.958640][ T4426] x17: 0000000000000000 x16: ffff8000082d22e0 x15: 0000000000000000 [ 52.959961][ T4426] x14: 000000003b9aca00 x13: 0000000000000000 x12: 0000000000ff0100 [ 52.961139][ T4426] x11: ff008000089fbf5c x10: 0000000000000000 x9 : ffff8000089fbf5c [ 52.962392][ T4426] x8 : ffff0000de6c3780 x7 : 0000000000000000 x6 : 0000000000000034 [ 52.963691][ T4426] x5 : ffff0000e274d0b8 x4 : ffff0000e274cb68 x3 : ffff800008ee778c [ 52.964980][ T4426] x2 : 0000000000000010 x1 : 0000000000000000 x0 : 0000000000000000 [ 52.966329][ T4426] Call trace: [ 52.966848][ T4426] drop_nlink+0xe4/0x138 [ 52.967604][ T4426] minix_rmdir+0x13c/0x1c0 [ 52.968327][ T4426] vfs_rmdir+0x304/0x438 [ 52.968948][ T4426] do_rmdir+0x238/0x50c [ 52.969568][ T4426] __arm64_sys_unlinkat+0xcc/0xfc [ 52.970386][ T4426] invoke_syscall+0x98/0x2bc [ 52.971084][ T4426] el0_svc_common+0x138/0x258 [ 52.971926][ T4426] do_el0_svc+0x58/0x13c [ 52.972613][ T4426] el0_svc+0x58/0x138 [ 52.973212][ T4426] el0t_64_sync_handler+0x84/0xf0 [ 52.973975][ T4426] el0t_64_sync+0x18c/0x190 [ 52.974680][ T4426] irq event stamp: 772588 [ 52.975348][ T4426] hardirqs last enabled at (772587): [] ktime_get_coarse_real_ts64+0x114/0x244 [ 52.976803][ T4426] hardirqs last disabled at (772588): [] el1_dbg+0x24/0x80 [ 52.978032][ T4426] softirqs last enabled at (770722): [] local_bh_enable+0x10/0x34 [ 52.979462][ T4426] softirqs last disabled at (770720): [] local_bh_disable+0x10/0x34 [ 52.981036][ T4426] ---[ end trace 0000000000000000 ]--- [ 52.984338][ T4426] minix_free_block (loop0:21): bit already cleared [ 52.986458][ T4426] minix_free_block (loop0:22): bit already cleared [ 52.988420][ T4426] minix_free_block (loop0:19): bit already cleared [ 52.998634][ T4545] loop0: detected capacity change from 0 to 47 [ 53.002129][ T4545] overlayfs: upper fs needs to support d_type. [ 53.003312][ T4545] overlayfs: upper fs does not support RENAME_WHITEOUT. [ 53.004272][ T4545] overlayfs: failed to set xattr on upper [ 53.005212][ T4545] overlayfs: ...falling back to index=off,metacopy=off. [ 53.011413][ T4426] ------------[ cut here ]------------ [ 53.012319][ T4426] WARNING: CPU: 0 PID: 4426 at fs/inode.c:332 drop_nlink+0xe4/0x138 [ 53.013623][ T4426] Modules linked in: [ 53.014205][ T4426] CPU: 0 PID: 4426 Comm: syz-executor Tainted: G W syzkaller #0 [ 53.015540][ T4426] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 53.017205][ T4426] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 53.018436][ T4426] pc : drop_nlink+0xe4/0x138 [ 53.019109][ T4426] lr : drop_nlink+0xe4/0x138 [ 53.019863][ T4426] sp : ffff800020f87b00 [ 53.020504][ T4426] x29: ffff800020f87b00 x28: ffff0000de6c3780 x27: 1fffe0001c4faf5b [ 53.021700][ T4426] x26: ffff800020f87b40 x25: 1ffff000041f0f68 x24: dfff800000000000 [ 53.022933][ T4426] x23: 1fffe0001d62b0bb x22: dfff800000000000 x21: 0000000000000000 [ 53.024313][ T4426] x20: ffff0000eb1585d8 x19: ffff0000eb158590 x18: 0000000000000000 [ 53.025662][ T4426] x17: 0000000000000000 x16: ffff8000082d22e0 x15: 0000000000000000 [ 53.026933][ T4426] x14: 000000003b9aca00 x13: 0000000000000000 x12: 0000000000ff0100 [ 53.028248][ T4426] x11: ff008000089fbf5c x10: 0000000000000000 x9 : ffff8000089fbf5c [ 53.029590][ T4426] x8 : ffff0000de6c3780 x7 : 0000000000000000 x6 : 0000000000000034 [ 53.030796][ T4426] x5 : ffff0000eb158618 x4 : ffff0000eb00c618 x3 : ffff800008ee778c [ 53.032132][ T4426] x2 : 0000000000000010 x1 : 0000000000000000 x0 : 0000000000000000 [ 53.033466][ T4426] Call trace: [ 53.033989][ T4426] drop_nlink+0xe4/0x138 [ 53.034695][ T4426] minix_rmdir+0x13c/0x1c0 [ 53.035447][ T4426] vfs_rmdir+0x304/0x438 [ 53.036159][ T4426] do_rmdir+0x238/0x50c [ 53.036854][ T4426] __arm64_sys_unlinkat+0xcc/0xfc [ 53.037670][ T4426] invoke_syscall+0x98/0x2bc [ 53.038401][ T4426] el0_svc_common+0x138/0x258 [ 53.039114][ T4426] do_el0_svc+0x58/0x13c [ 53.039731][ T4426] el0_svc+0x58/0x138 [ 53.040383][ T4426] el0t_64_sync_handler+0x84/0xf0 [ 53.041190][ T4426] el0t_64_sync+0x18c/0x190 [ 53.041965][ T4426] irq event stamp: 779742 [ 53.042560][ T4426] hardirqs last enabled at (779741): [] ktime_get_coarse_real_ts64+0x114/0x244 [ 53.044183][ T4426] hardirqs last disabled at (779742): [] el1_dbg+0x24/0x80 [ 53.045594][ T4426] softirqs last enabled at (778342): [] local_bh_enable+0x10/0x34 [ 53.047128][ T4426] softirqs last disabled at (778340): [] local_bh_disable+0x10/0x34 [ 53.048668][ T4426] ---[ end trace 0000000000000000 ]--- [ 53.051763][ T4426] minix_free_block (loop0:21): bit already cleared [ 53.053906][ T4426] minix_free_block (loop0:22): bit already cleared [ 53.055220][ T4426] minix_free_block (loop0:19): bit already cleared [ 53.064627][ T4546] loop0: detected capacity change from 0 to 47 [ 53.071210][ T4546] overlayfs: upper fs needs to support d_type. [ 53.072433][ T4546] overlayfs: upper fs does not support RENAME_WHITEOUT. [ 53.073579][ T4546] overlayfs: failed to set xattr on upper [ 53.074487][ T4546] overlayfs: ...falling back to index=off,metacopy=off. [ 53.079991][ T4426] ------------[ cut here ]------------ [ 53.080877][ T4426] WARNING: CPU: 1 PID: 4426 at fs/inode.c:332 drop_nlink+0xe4/0x138 [ 53.082260][ T4426] Modules linked in: [ 53.082898][ T4426] CPU: 1 PID: 4426 Comm: syz-executor Tainted: G W syzkaller #0 [ 53.084439][ T4426] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 53.085979][ T4426] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 53.087221][ T4426] pc : drop_nlink+0xe4/0x138 [ 53.087986][ T4426] lr : drop_nlink+0xe4/0x138 [ 53.088698][ T4426] sp : ffff800020f87b00 [ 53.089453][ T4426] x29: ffff800020f87b00 x28: ffff0000de6c3780 x27: 1fffe0001c014d85 [ 53.090816][ T4426] x26: ffff800020f87b40 x25: 1ffff000041f0f68 x24: dfff800000000000 [ 53.092201][ T4426] x23: 1fffe0001d62c8bb x22: dfff800000000000 x21: 0000000000000000 [ 53.093536][ T4426] x20: ffff0000eb1645d8 x19: ffff0000eb164590 x18: 0000000000000000 [ 53.094893][ T4426] x17: 0000000000000000 x16: ffff8000082d22e0 x15: 0000000000000000 [ 53.096197][ T4426] x14: 000000003b9aca00 x13: 0000000000000000 x12: 0000000000ff0100 [ 53.097513][ T4426] x11: ff008000089fbf5c x10: 0000000000000000 x9 : ffff8000089fbf5c [ 53.098813][ T4426] x8 : ffff0000de6c3780 x7 : 0000000000000000 x6 : 0000000000000035 [ 53.100159][ T4426] x5 : ffff0000eb164618 x4 : ffff0000eb1640c8 x3 : ffff800008ee778c [ 53.101414][ T4426] x2 : 0000000000000010 x1 : 0000000000000000 x0 : 0000000000000000 [ 53.102797][ T4426] Call trace: [ 53.103319][ T4426] drop_nlink+0xe4/0x138 [ 53.103971][ T4426] minix_rmdir+0x13c/0x1c0 [ 53.104713][ T4426] vfs_rmdir+0x304/0x438 [ 53.105419][ T4426] do_rmdir+0x238/0x50c [ 53.106120][ T4426] __arm64_sys_unlinkat+0xcc/0xfc [ 53.106984][ T4426] invoke_syscall+0x98/0x2bc [ 53.107777][ T4426] el0_svc_common+0x138/0x258 [ 53.108606][ T4426] do_el0_svc+0x58/0x13c [ 53.109330][ T4426] el0_svc+0x58/0x138 [ 53.110011][ T4426] el0t_64_sync_handler+0x84/0xf0 [ 53.110762][ T4426] el0t_64_sync+0x18c/0x190 [ 53.111407][ T4426] irq event stamp: 786602 [ 53.112058][ T4426] hardirqs last enabled at (786601): [] ktime_get_coarse_real_ts64+0x114/0x244 [ 53.113647][ T4426] hardirqs last disabled at (786602): [] el1_dbg+0x24/0x80 [ 53.114960][ T4426] softirqs last enabled at (785296): [] local_bh_enable+0x10/0x34 [ 53.116445][ T4426] softirqs last disabled at (785294): [] local_bh_disable+0x10/0x34 [ 53.118054][ T4426] ---[ end trace 0000000000000000 ]--- [ 53.122788][ T4426] minix_free_block (loop0:21): bit already cleared [ 53.124958][ T4426] minix_free_block (loop0:22): bit already cleared [ 53.126232][ T4426] minix_free_block (loop0:19): bit already cleared [ 53.135431][ T4547] loop0: detected capacity change from 0 to 47 [ 53.144059][ T4547] overlayfs: upper fs needs to support d_type. [ 53.145267][ T4547] overlayfs: upper fs does not support RENAME_WHITEOUT. [ 53.146388][ T4547] overlayfs: failed to set xattr on upper [ 53.148291][ T4547] overlayfs: ...falling back to index=off,metacopy=off. [ 53.153393][ T4426] ------------[ cut here ]------------ [ 53.154289][ T4426] WARNING: CPU: 1 PID: 4426 at fs/inode.c:332 drop_nlink+0xe4/0x138 [ 53.155706][ T4426] Modules linked in: [ 53.156368][ T4426] CPU: 1 PID: 4426 Comm: syz-executor Tainted: G W syzkaller #0 [ 53.157768][ T4426] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 53.159483][ T4426] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 53.160787][ T4426] pc : drop_nlink+0xe4/0x138 [ 53.161496][ T4426] lr : drop_nlink+0xe4/0x138 [ 53.162257][ T4426] sp : ffff800020f87b00 [ 53.162912][ T4426] x29: ffff800020f87b00 x28: ffff0000de6c3780 x27: 1fffe0001d60ae70 [ 53.164183][ T4426] x26: ffff800020f87b40 x25: 1ffff000041f0f68 x24: dfff800000000000 [ 53.165449][ T4426] x23: 1fffe0001d62b4b7 x22: dfff800000000000 x21: 0000000000000000 [ 53.166808][ T4426] x20: ffff0000eb15a5b8 x19: ffff0000eb15a570 x18: 0000000000000000 [ 53.168150][ T4426] x17: 0000000000000000 x16: ffff8000082d22e0 x15: 0000000000000000 [ 53.169477][ T4426] x14: 000000003b9aca00 x13: 0000000000000000 x12: 0000000000ff0100 [ 53.170743][ T4426] x11: ff008000089fbf5c x10: 0000000000000000 x9 : ffff8000089fbf5c [ 53.172065][ T4426] x8 : ffff0000de6c3780 x7 : 0000000000000000 x6 : 0000000000000035 [ 53.173347][ T4426] x5 : ffff0000eb15a5f8 x4 : ffff0000eb00e5f8 x3 : ffff800008ee778c [ 53.174706][ T4426] x2 : 0000000000000010 x1 : 0000000000000000 x0 : 0000000000000000 [ 53.176082][ T4426] Call trace: [ 53.176674][ T4426] drop_nlink+0xe4/0x138 [ 53.177348][ T4426] minix_rmdir+0x13c/0x1c0 [ 53.178101][ T4426] vfs_rmdir+0x304/0x438 [ 53.178778][ T4426] do_rmdir+0x238/0x50c [ 53.179442][ T4426] __arm64_sys_unlinkat+0xcc/0xfc [ 53.180225][ T4426] invoke_syscall+0x98/0x2bc [ 53.180943][ T4426] el0_svc_common+0x138/0x258 [ 53.181666][ T4426] do_el0_svc+0x58/0x13c [ 53.182312][ T4426] el0_svc+0x58/0x138 [ 53.182985][ T4426] el0t_64_sync_handler+0x84/0xf0 [ 53.183822][ T4426] el0t_64_sync+0x18c/0x190 [ 53.184518][ T4426] irq event stamp: 793994 [ 53.185242][ T4426] hardirqs last enabled at (793993): [] ktime_get_coarse_real_ts64+0x114/0x244 [ 53.186977][ T4426] hardirqs last disabled at (793994): [] el1_dbg+0x24/0x80 [ 53.188353][ T4426] softirqs last enabled at (792218): [] local_bh_enable+0x10/0x34 [ 53.189852][ T4426] softirqs last disabled at (792216): [] local_bh_disable+0x10/0x34 [ 53.191412][ T4426] ---[ end trace 0000000000000000 ]--- [ 53.193807][ T4426] minix_free_block (loop0:21): bit already cleared [ 53.195890][ T4426] minix_free_block (loop0:22): bit already cleared [ 53.198944][ T4426] minix_free_block (loop0:19): bit already cleared [ 53.206318][ T4548] loop0: detected capacity change from 0 to 47 [ 53.210146][ T4548] overlayfs: upper fs needs to support d_type. [ 53.211323][ T4548] overlayfs: upper fs does not support RENAME_WHITEOUT. [ 53.212411][ T4548] overlayfs: failed to set xattr on upper [ 53.213320][ T4548] overlayfs: ...falling back to index=off,metacopy=off. [ 53.218992][ T4426] ------------[ cut here ]------------ [ 53.219905][ T4426] WARNING: CPU: 0 PID: 4426 at fs/inode.c:332 drop_nlink+0xe4/0x138 [ 53.221215][ T4426] Modules linked in: [ 53.221819][ T4426] CPU: 0 PID: 4426 Comm: syz-executor Tainted: G W syzkaller #0 [ 53.223197][ T4426] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 53.224760][ T4426] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 53.225914][ T4426] pc : drop_nlink+0xe4/0x138 [ 53.226638][ T4426] lr : drop_nlink+0xe4/0x138 [ 53.227382][ T4426] sp : ffff800020f87b00 [ 53.228011][ T4426] x29: ffff800020f87b00 x28: ffff0000de6c3780 x27: 1fffe0001c03f212 [ 53.229197][ T4426] x26: ffff800020f87b40 x25: 1ffff000041f0f68 x24: dfff800000000000 [ 53.230423][ T4426] x23: 1fffe0001e2898bb x22: dfff800000000000 x21: 0000000000000000 [ 53.231554][ T4426] x20: ffff0000f144c5d8 x19: ffff0000f144c590 x18: 0000000000000000 [ 53.232897][ T4426] x17: 0000000000000000 x16: ffff8000082d22e0 x15: 0000000000000000 [ 53.234251][ T4426] x14: 000000003b9aca00 x13: 0000000000000000 x12: 0000000000ff0100 [ 53.235515][ T4426] x11: ff008000089fbf5c x10: 0000000000000000 x9 : ffff8000089fbf5c [ 53.236739][ T4426] x8 : ffff0000de6c3780 x7 : 0000000000000000 x6 : 0000000000000035 [ 53.237893][ T4426] x5 : ffff0000f144c618 x4 : ffff0000f144fb38 x3 : ffff800008ee778c [ 53.239108][ T4426] x2 : 0000000000000010 x1 : 0000000000000000 x0 : 0000000000000000 [ 53.240437][ T4426] Call trace: [ 53.240951][ T4426] drop_nlink+0xe4/0x138 [ 53.241656][ T4426] minix_rmdir+0x13c/0x1c0 [ 53.242451][ T4426] vfs_rmdir+0x304/0x438 [ 53.243100][ T4426] do_rmdir+0x238/0x50c [ 53.243760][ T4426] __arm64_sys_unlinkat+0xcc/0xfc [ 53.244619][ T4426] invoke_syscall+0x98/0x2bc [ 53.245341][ T4426] el0_svc_common+0x138/0x258 [ 53.246088][ T4426] do_el0_svc+0x58/0x13c [ 53.246751][ T4426] el0_svc+0x58/0x138 [ 53.247412][ T4426] el0t_64_sync_handler+0x84/0xf0 [ 53.248185][ T4426] el0t_64_sync+0x18c/0x190 [ 53.248883][ T4426] irq event stamp: 800830 [ 53.249587][ T4426] hardirqs last enabled at (800829): [] ktime_get_coarse_real_ts64+0x114/0x244 [ 53.251153][ T4426] hardirqs last disabled at (800830): [] el1_dbg+0x24/0x80 [ 53.252491][ T4426] softirqs last enabled at (799614): [] local_bh_enable+0x10/0x34 [ 53.254011][ T4426] softirqs last disabled at (799612): [] local_bh_disable+0x10/0x34 [ 53.255487][ T4426] ---[ end trace 0000000000000000 ]--- [ 53.262022][ T4426] minix_free_block (loop0:21): bit already cleared [ 53.264114][ T4426] minix_free_block (loop0:22): bit already cleared [ 53.265660][ T4426] minix_free_block (loop0:19): bit already cleared [ 53.286623][ T4550] loop0: detected capacity change from 0 to 47 [ 53.298894][ T4550] overlayfs: upper fs needs to support d_type. [ 53.300182][ T4550] overlayfs: upper fs does not support RENAME_WHITEOUT. [ 53.301203][ T4550] overlayfs: failed to set xattr on upper [ 53.302066][ T4550] overlayfs: ...falling back to index=off,metacopy=off. [ 53.311198][ T4426] ------------[ cut here ]------------ [ 53.312058][ T4426] WARNING: CPU: 0 PID: 4426 at fs/inode.c:332 drop_nlink+0xe4/0x138 [ 53.313336][ T4426] Modules linked in: [ 53.313967][ T4426] CPU: 0 PID: 4426 Comm: syz-executor Tainted: G W syzkaller #0 [ 53.315347][ T4426] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 53.316820][ T4426] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 53.317972][ T4426] pc : drop_nlink+0xe4/0x138 [ 53.318680][ T4426] lr : drop_nlink+0xe4/0x138 [ 53.319410][ T4426] sp : ffff800020f87b00 [ 53.320046][ T4426] x29: ffff800020f87b00 x28: ffff0000de6c3780 x27: 1fffe0001c037e41 [ 53.321373][ T4426] x26: ffff800020f87b40 x25: 1ffff000041f0f68 x24: dfff800000000000 [ 53.322659][ T4426] x23: 1fffe0001d61c20f x22: dfff800000000000 x21: 0000000000000000 [ 53.323959][ T4426] x20: ffff0000eb0e1078 x19: ffff0000eb0e1030 x18: 0000000000000000 [ 53.325190][ T4426] x17: 0000000000000000 x16: ffff8000082d22e0 x15: 0000000000000000 [ 53.326519][ T4426] x14: 000000003b9aca00 x13: 0000000000000000 x12: 0000000000ff0100 [ 53.327827][ T4426] x11: ff008000089fbf5c x10: 0000000000000000 x9 : ffff8000089fbf5c [ 53.328991][ T4426] x8 : ffff0000de6c3780 x7 : 0000000000000000 x6 : 0000000000000035 [ 53.330181][ T4426] x5 : ffff0000eb0e10b8 x4 : ffff0000eb0e1b58 x3 : ffff800008ee778c [ 53.331420][ T4426] x2 : 0000000000000010 x1 : 0000000000000000 x0 : 0000000000000000 [ 53.332776][ T4426] Call trace: [ 53.333372][ T4426] drop_nlink+0xe4/0x138 [ 53.334041][ T4426] minix_rmdir+0x13c/0x1c0 [ 53.334768][ T4426] vfs_rmdir+0x304/0x438 [ 53.335502][ T4426] do_rmdir+0x238/0x50c [ 53.336158][ T4426] __arm64_sys_unlinkat+0xcc/0xfc [ 53.336910][ T4426] invoke_syscall+0x98/0x2bc [ 53.337650][ T4426] el0_svc_common+0x138/0x258 [ 53.338391][ T4426] do_el0_svc+0x58/0x13c [ 53.339011][ T4426] el0_svc+0x58/0x138 [ 53.339653][ T4426] el0t_64_sync_handler+0x84/0xf0 [ 53.340487][ T4426] el0t_64_sync+0x18c/0x190 [ 53.341133][ T4426] irq event stamp: 812162 [ 53.341780][ T4426] hardirqs last enabled at (812161): [] ktime_get_coarse_real_ts64+0x114/0x244 [ 53.343438][ T4426] hardirqs last disabled at (812162): [] el1_dbg+0x24/0x80 [ 53.344786][ T4426] softirqs last enabled at (810316): [] local_bh_enable+0x10/0x34 [ 53.346274][ T4426] softirqs last disabled at (810314): [] local_bh_disable+0x10/0x34 [ 53.347698][ T4426] ---[ end trace 0000000000000000 ]--- [ 53.352011][ T4426] minix_free_block (loop0:21): bit already cleared [ 53.354105][ T4426] minix_free_block (loop0:22): bit already cleared [ 53.355492][ T4426] minix_free_block (loop0:19): bit already cleared [ 53.364255][ T4551] loop0: detected capacity change from 0 to 47 [ 53.368417][ T4551] overlayfs: upper fs needs to support d_type. [ 53.369574][ T4551] overlayfs: upper fs does not support RENAME_WHITEOUT. [ 53.370643][ T4551] overlayfs: failed to set xattr on upper [ 53.371536][ T4551] overlayfs: ...falling back to index=off,metacopy=off. [ 53.377392][ T4426] ------------[ cut here ]------------ [ 53.378302][ T4426] WARNING: CPU: 1 PID: 4426 at fs/inode.c:332 drop_nlink+0xe4/0x138 [ 53.379505][ T4426] Modules linked in: [ 53.380055][ T4426] CPU: 1 PID: 4426 Comm: syz-executor Tainted: G W syzkaller #0 [ 53.381383][ T4426] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 53.382810][ T4426] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 53.383997][ T4426] pc : drop_nlink+0xe4/0x138 [ 53.384723][ T4426] lr : drop_nlink+0xe4/0x138 [ 53.385479][ T4426] sp : ffff800020f87b00 [ 53.386096][ T4426] x29: ffff800020f87b00 x28: ffff0000de6c3780 x27: 1fffe0001d665b5b [ 53.387310][ T4426] x26: ffff800020f87b40 x25: 1ffff000041f0f68 x24: dfff800000000000 [ 53.388583][ T4426] x23: 1fffe0001d62c965 x22: dfff800000000000 x21: 0000000000000000 [ 53.389783][ T4426] x20: ffff0000eb164b28 x19: ffff0000eb164ae0 x18: 0000000000000000 [ 53.390995][ T4426] x17: 0000000000000000 x16: ffff8000082d22e0 x15: 0000000000000000 [ 53.392146][ T4426] x14: 000000003b9aca00 x13: 0000000000000000 x12: 0000000000ff0100 [ 53.393209][ T4426] x11: ff008000089fbf5c x10: 0000000000000000 x9 : ffff8000089fbf5c [ 53.394481][ T4426] x8 : ffff0000de6c3780 x7 : 0000000000000000 x6 : 0000000000000035 [ 53.395727][ T4426] x5 : ffff0000eb164b68 x4 : ffff0000eb1650b8 x3 : ffff800008ee778c [ 53.396992][ T4426] x2 : 0000000000000010 x1 : 0000000000000000 x0 : 0000000000000000 [ 53.398361][ T4426] Call trace: [ 53.398874][ T4426] drop_nlink+0xe4/0x138 [ 53.399583][ T4426] minix_rmdir+0x13c/0x1c0 [ 53.400279][ T4426] vfs_rmdir+0x304/0x438 [ 53.400928][ T4426] do_rmdir+0x238/0x50c [ 53.401508][ T4426] __arm64_sys_unlinkat+0xcc/0xfc [ 53.402304][ T4426] invoke_syscall+0x98/0x2bc [ 53.402985][ T4426] el0_svc_common+0x138/0x258 [ 53.403670][ T4426] do_el0_svc+0x58/0x13c [ 53.404429][ T4426] el0_svc+0x58/0x138 [ 53.404985][ T4426] el0t_64_sync_handler+0x84/0xf0 [ 53.405711][ T4426] el0t_64_sync+0x18c/0x190 [ 53.406352][ T4426] irq event stamp: 819910 [ 53.406964][ T4426] hardirqs last enabled at (819909): [] ktime_get_coarse_real_ts64+0x114/0x244 [ 53.408355][ T4426] hardirqs last disabled at (819910): [] el1_dbg+0x24/0x80 [ 53.409543][ T4426] softirqs last enabled at (819698): [] handle_softirqs+0xaf8/0xc6c [ 53.411042][ T4426] softirqs last disabled at (819427): [] __do_softirq+0x14/0x20 [ 53.412501][ T4426] ---[ end trace 0000000000000000 ]--- [ 53.415654][ T4426] minix_free_block (loop0:21): bit already cleared [ 53.419194][ T4426] minix_free_block (loop0:22): bit already cleared [ 53.420568][ T4426] minix_free_block (loop0:19): bit already cleared [ 53.427992][ T4552] loop0: detected capacity change from 0 to 47 [ 53.438116][ T4552] overlayfs: upper fs needs to support d_type. [ 53.439355][ T4552] overlayfs: upper fs does not support RENAME_WHITEOUT. [ 53.440588][ T4552] overlayfs: failed to set xattr on upper [ 53.441527][ T4552] overlayfs: ...falling back to index=off,metacopy=off. [ 53.445988][ T4426] ------------[ cut here ]------------ [ 53.446836][ T4426] WARNING: CPU: 0 PID: 4426 at fs/inode.c:332 drop_nlink+0xe4/0x138 [ 53.448176][ T4426] Modules linked in: [ 53.448815][ T4426] CPU: 0 PID: 4426 Comm: syz-executor Tainted: G W syzkaller #0 [ 53.450217][ T4426] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 53.451901][ T4426] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 53.453124][ T4426] pc : drop_nlink+0xe4/0x138 [ 53.453835][ T4426] lr : drop_nlink+0xe4/0x138 [ 53.454608][ T4426] sp : ffff800020f87b00 [ 53.455245][ T4426] x29: ffff800020f87b00 x28: ffff0000de6c3780 x27: 1fffe0001c03735b [ 53.456598][ T4426] x26: ffff800020f87b40 x25: 1ffff000041f0f68 x24: dfff800000000000 [ 53.457947][ T4426] x23: 1fffe0001d62c75f x22: dfff800000000000 x21: 0000000000000000 [ 53.459134][ T4426] x20: ffff0000eb163af8 x19: ffff0000eb163ab0 x18: 0000000000000000 [ 53.460349][ T4426] x17: 0000000000000000 x16: ffff8000082d22e0 x15: 0000000000000000 [ 53.461651][ T4426] x14: 000000003b9aca00 x13: 0000000000000000 x12: 0000000000ff0100 [ 53.462807][ T4426] x11: ff008000089fbf5c x10: 0000000000000000 x9 : ffff8000089fbf5c [ 53.464031][ T4426] x8 : ffff0000de6c3780 x7 : 0000000000000000 x6 : 0000000000000035 [ 53.465232][ T4426] x5 : ffff0000eb163b38 x4 : ffff0000eb1635e8 x3 : ffff800008ee778c [ 53.466512][ T4426] x2 : 0000000000000010 x1 : 0000000000000000 x0 : 0000000000000000 [ 53.467804][ T4426] Call trace: [ 53.468325][ T4426] drop_nlink+0xe4/0x138 [ 53.468951][ T4426] minix_rmdir+0x13c/0x1c0 [ 53.469674][ T4426] vfs_rmdir+0x304/0x438 [ 53.470352][ T4426] do_rmdir+0x238/0x50c [ 53.470991][ T4426] __arm64_sys_unlinkat+0xcc/0xfc [ 53.471740][ T4426] invoke_syscall+0x98/0x2bc [ 53.472464][ T4426] el0_svc_common+0x138/0x258 [ 53.473216][ T4426] do_el0_svc+0x58/0x13c [ 53.473855][ T4426] el0_svc+0x58/0x138 [ 53.474490][ T4426] el0t_64_sync_handler+0x84/0xf0 [ 53.475275][ T4426] el0t_64_sync+0x18c/0x190 [ 53.475928][ T4426] irq event stamp: 826844 [ 53.476536][ T4426] hardirqs last enabled at (826843): [] ktime_get_coarse_real_ts64+0x114/0x244 [ 53.478043][ T4426] hardirqs last disabled at (826844): [] el1_dbg+0x24/0x80 [ 53.479277][ T4426] softirqs last enabled at (825492): [] local_bh_enable+0x10/0x34 [ 53.480849][ T4426] softirqs last disabled at (825490): [] local_bh_disable+0x10/0x34 [ 53.482297][ T4426] ---[ end trace 0000000000000000 ]--- [ 53.485953][ T4426] minix_free_block (loop0:21): bit already cleared [ 53.489288][ T4426] minix_free_block (loop0:22): bit already cleared [ 53.490667][ T4426] minix_free_block (loop0:19): bit already cleared [ 53.498431][ T4553] loop0: detected capacity change from 0 to 47 [ 53.501397][ T4553] overlayfs: upper fs needs to support d_type. [ 53.502555][ T4553] overlayfs: upper fs does not support RENAME_WHITEOUT. [ 53.503625][ T4553] overlayfs: failed to set xattr on upper [ 53.504593][ T4553] overlayfs: ...falling back to index=off,metacopy=off. [ 53.511286][ T4426] ------------[ cut here ]------------ [ 53.512190][ T4426] WARNING: CPU: 1 PID: 4426 at fs/inode.c:332 drop_nlink+0xe4/0x138 [ 53.513323][ T4426] Modules linked in: [ 53.513907][ T4426] CPU: 1 PID: 4426 Comm: syz-executor Tainted: G W syzkaller #0 [ 53.515192][ T4426] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 53.516736][ T4426] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 53.518077][ T4426] pc : drop_nlink+0xe4/0x138 [ 53.518793][ T4426] lr : drop_nlink+0xe4/0x138 [ 53.519491][ T4426] sp : ffff800020f87b00 [ 53.520142][ T4426] x29: ffff800020f87b00 x28: ffff0000de6c3780 x27: 1fffe0001d6649e3 [ 53.521338][ T4426] x26: ffff800020f87b40 x25: 1ffff000041f0f68 x24: dfff800000000000 [ 53.522621][ T4426] x23: 1fffe0001d62fb63 x22: dfff800000000000 x21: 0000000000000000 [ 53.523943][ T4426] x20: ffff0000eb17db18 x19: ffff0000eb17dad0 x18: 0000000000000000 [ 53.525298][ T4426] x17: 0000000000000000 x16: ffff8000082d22e0 x15: 0000000000000000 [ 53.526696][ T4426] x14: 000000003b9aca00 x13: 0000000000000000 x12: 0000000000ff0100 [ 53.527966][ T4426] x11: ff008000089fbf5c x10: 0000000000000000 x9 : ffff8000089fbf5c [ 53.529326][ T4426] x8 : ffff0000de6c3780 x7 : 0000000000000000 x6 : 0000000000000035 [ 53.530628][ T4426] x5 : ffff0000eb17db58 x4 : ffff0000eb17e5f8 x3 : ffff800008ee778c [ 53.531863][ T4426] x2 : 0000000000000010 x1 : 0000000000000000 x0 : 0000000000000000 [ 53.533188][ T4426] Call trace: [ 53.533751][ T4426] drop_nlink+0xe4/0x138 [ 53.534412][ T4426] minix_rmdir+0x13c/0x1c0 [ 53.535079][ T4426] vfs_rmdir+0x304/0x438 [ 53.535758][ T4426] do_rmdir+0x238/0x50c [ 53.536415][ T4426] __arm64_sys_unlinkat+0xcc/0xfc [ 53.537243][ T4426] invoke_syscall+0x98/0x2bc [ 53.537986][ T4426] el0_svc_common+0x138/0x258 [ 53.538803][ T4426] do_el0_svc+0x58/0x13c [ 53.539502][ T4426] el0_svc+0x58/0x138 [ 53.540077][ T4426] el0t_64_sync_handler+0x84/0xf0 [ 53.540793][ T4426] el0t_64_sync+0x18c/0x190 [ 53.541441][ T4426] irq event stamp: 834958 [ 53.542073][ T4426] hardirqs last enabled at (834957): [] ktime_get_coarse_real_ts64+0x114/0x244 [ 53.543582][ T4426] hardirqs last disabled at (834958): [] el1_dbg+0x24/0x80 [ 53.544781][ T4426] softirqs last enabled at (834648): [] local_bh_enable+0x10/0x34 [ 53.546188][ T4426] softirqs last disabled at (834646): [] local_bh_disable+0x10/0x34 [ 53.547565][ T4426] ---[ end trace 0000000000000000 ]--- [ 53.551503][ T4426] minix_free_block (loop0:21): bit already cleared [ 53.553546][ T4426] minix_free_block (loop0:22): bit already cleared [ 53.554869][ T4426] minix_free_block (loop0:19): bit already cleared [ 53.564058][ T4554] loop0: detected capacity change from 0 to 47 [ 53.577101][ T4554] overlayfs: upper fs needs to support d_type. [ 53.578323][ T4554] overlayfs: upper fs does not support RENAME_WHITEOUT. [ 53.579479][ T4554] overlayfs: failed to set xattr on upper [ 53.580368][ T4554] overlayfs: ...falling back to index=off,metacopy=off. [ 53.585788][ T4426] ------------[ cut here ]------------ [ 53.586660][ T4426] WARNING: CPU: 1 PID: 4426 at fs/inode.c:332 drop_nlink+0xe4/0x138 [ 53.587983][ T4426] Modules linked in: [ 53.588601][ T4426] CPU: 1 PID: 4426 Comm: syz-executor Tainted: G W syzkaller #0 [ 53.590159][ T4426] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 53.591920][ T4426] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 53.593212][ T4426] pc : drop_nlink+0xe4/0x138 [ 53.593930][ T4426] lr : drop_nlink+0xe4/0x138 [ 53.594655][ T4426] sp : ffff800020f87b00 [ 53.595323][ T4426] x29: ffff800020f87b00 x28: ffff0000de6c3780 x27: 1fffe0001c00932c [ 53.596644][ T4426] x26: ffff800020f87b40 x25: 1ffff000041f0f68 x24: dfff800000000000 [ 53.597968][ T4426] x23: 1fffe0001d61db63 x22: dfff800000000000 x21: 0000000000000000 [ 53.599397][ T4426] x20: ffff0000eb0edb18 x19: ffff0000eb0edad0 x18: 0000000000000000 [ 53.600680][ T4426] x17: 0000000000000000 x16: ffff8000082d22e0 x15: 0000000000000000 [ 53.602067][ T4426] x14: 000000003b9aca00 x13: 0000000000000000 x12: 0000000000ff0100 [ 53.603372][ T4426] x11: ff008000089fbf5c x10: 0000000000000000 x9 : ffff8000089fbf5c [ 53.604672][ T4426] x8 : ffff0000de6c3780 x7 : 0000000000000000 x6 : 0000000000000035 [ 53.606055][ T4426] x5 : ffff0000eb0edb58 x4 : ffff0000eb0ee5f8 x3 : ffff800008ee778c [ 53.607445][ T4426] x2 : 0000000000000010 x1 : 0000000000000000 x0 : 0000000000000000 [ 53.608765][ T4426] Call trace: [ 53.609293][ T4426] drop_nlink+0xe4/0x138 [ 53.609931][ T4426] minix_rmdir+0x13c/0x1c0 [ 53.610655][ T4426] vfs_rmdir+0x304/0x438 [ 53.611395][ T4426] do_rmdir+0x238/0x50c [ 53.612101][ T4426] __arm64_sys_unlinkat+0xcc/0xfc [ 53.612856][ T4426] invoke_syscall+0x98/0x2bc [ 53.613537][ T4426] el0_svc_common+0x138/0x258 [ 53.614271][ T4426] do_el0_svc+0x58/0x13c [ 53.614946][ T4426] el0_svc+0x58/0x138 [ 53.615615][ T4426] el0t_64_sync_handler+0x84/0xf0 [ 53.616481][ T4426] el0t_64_sync+0x18c/0x190 [ 53.617228][ T4426] irq event stamp: 842062 [ 53.617949][ T4426] hardirqs last enabled at (842061): [] ktime_get_coarse_real_ts64+0x114/0x244 [ 53.619578][ T4426] hardirqs last disabled at (842062): [] el1_dbg+0x24/0x80 [ 53.620883][ T4426] softirqs last enabled at (840720): [] local_bh_enable+0x10/0x34 [ 53.622253][ T4426] softirqs last disabled at (840718): [] local_bh_disable+0x10/0x34 [ 53.623674][ T4426] ---[ end trace 0000000000000000 ]--- [ 53.625902][ T4426] minix_free_block (loop0:21): bit already cleared [ 53.628360][ T4426] minix_free_block (loop0:22): bit already cleared [ 53.629631][ T4426] minix_free_block (loop0:19): bit already cleared [ 53.639442][ T4555] loop0: detected capacity change from 0 to 47 [ 53.642392][ T4555] overlayfs: upper fs needs to support d_type. [ 53.643553][ T4555] overlayfs: upper fs does not support RENAME_WHITEOUT. [ 53.644554][ T4555] overlayfs: failed to set xattr on upper [ 53.645568][ T4555] overlayfs: ...falling back to index=off,metacopy=off. [ 53.651645][ T4426] ------------[ cut here ]------------ [ 53.652472][ T4426] WARNING: CPU: 1 PID: 4426 at fs/inode.c:332 drop_nlink+0xe4/0x138 [ 53.653588][ T4426] Modules linked in: [ 53.654148][ T4426] CPU: 1 PID: 4426 Comm: syz-executor Tainted: G W syzkaller #0 [ 53.655474][ T4426] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 53.657161][ T4426] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 53.658497][ T4426] pc : drop_nlink+0xe4/0x138 [ 53.659265][ T4426] lr : drop_nlink+0xe4/0x138 [ 53.660061][ T4426] sp : ffff800020f87b00 [ 53.660749][ T4426] x29: ffff800020f87b00 x28: ffff0000de6c3780 x27: 1fffe0001d66669f [ 53.662092][ T4426] x26: ffff800020f87b40 x25: 1ffff000041f0f68 x24: dfff800000000000 [ 53.663392][ T4426] x23: 1fffe0001d643cb7 x22: dfff800000000000 x21: 0000000000000000 [ 53.664607][ T4426] x20: ffff0000eb21e5b8 x19: ffff0000eb21e570 x18: 0000000000000000 [ 53.665897][ T4426] x17: 0000000000000000 x16: ffff8000082d22e0 x15: 0000000000000000 [ 53.667074][ T4426] x14: 000000003b9aca00 x13: 0000000000000000 x12: 0000000000ff0100 [ 53.668388][ T4426] x11: ff008000089fbf5c x10: 0000000000000000 x9 : ffff8000089fbf5c [ 53.669645][ T4426] x8 : ffff0000de6c3780 x7 : 0000000000000000 x6 : 0000000000000035 [ 53.670964][ T4426] x5 : ffff0000eb21e5f8 x4 : ffff0000eb21e0a8 x3 : ffff800008ee778c [ 53.672257][ T4426] x2 : 0000000000000010 x1 : 0000000000000000 x0 : 0000000000000000 [ 53.673439][ T4426] Call trace: [ 53.673949][ T4426] drop_nlink+0xe4/0x138 [ 53.674589][ T4426] minix_rmdir+0x13c/0x1c0 [ 53.675246][ T4426] vfs_rmdir+0x304/0x438 [ 53.675840][ T4426] do_rmdir+0x238/0x50c [ 53.676506][ T4426] __arm64_sys_unlinkat+0xcc/0xfc [ 53.677371][ T4426] invoke_syscall+0x98/0x2bc [ 53.678068][ T4426] el0_svc_common+0x138/0x258 [ 53.678801][ T4426] do_el0_svc+0x58/0x13c [ 53.679500][ T4426] el0_svc+0x58/0x138 [ 53.680149][ T4426] el0t_64_sync_handler+0x84/0xf0 [ 53.680945][ T4426] el0t_64_sync+0x18c/0x190 [ 53.681619][ T4426] irq event stamp: 849124 [ 53.682263][ T4426] hardirqs last enabled at (849123): [] ktime_get_coarse_real_ts64+0x114/0x244 [ 53.683902][ T4426] hardirqs last disabled at (849124): [] el1_dbg+0x24/0x80 [ 53.685309][ T4426] softirqs last enabled at (847696): [] local_bh_enable+0x10/0x34 [ 53.686758][ T4426] softirqs last disabled at (847694): [] local_bh_disable+0x10/0x34 [ 53.688349][ T4426] ---[ end trace 0000000000000000 ]--- [ 53.691339][ T4426] minix_free_block (loop0:21): bit already cleared [ 53.693493][ T4426] minix_free_block (loop0:22): bit already cleared [ 53.694752][ T4426] minix_free_block (loop0:19): bit already cleared [ 53.703281][ T4556] loop0: detected capacity change from 0 to 47 [ 53.710028][ T4556] overlayfs: upper fs needs to support d_type. [ 53.711205][ T4556] overlayfs: upper fs does not support RENAME_WHITEOUT. [ 53.712345][ T4556] overlayfs: failed to set xattr on upper [ 53.713247][ T4556] overlayfs: ...falling back to index=off,metacopy=off. [ 53.719372][ T4426] ------------[ cut here ]------------ [ 53.720269][ T4426] WARNING: CPU: 0 PID: 4426 at fs/inode.c:332 drop_nlink+0xe4/0x138 [ 53.721582][ T4426] Modules linked in: [ 53.722197][ T4426] CPU: 0 PID: 4426 Comm: syz-executor Tainted: G W syzkaller #0 [ 53.723656][ T4426] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 53.725307][ T4426] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 53.726503][ T4426] pc : drop_nlink+0xe4/0x138 [ 53.727268][ T4426] lr : drop_nlink+0xe4/0x138 [ 53.728014][ T4426] sp : ffff800020f87b00 [ 53.728662][ T4426] x29: ffff800020f87b00 x28: ffff0000de6c3780 x27: 1fffe00019295212 [ 53.729944][ T4426] x26: ffff800020f87b40 x25: 1ffff000041f0f68 x24: dfff800000000000 [ 53.731156][ T4426] x23: 1fffe0001d61d965 x22: dfff800000000000 x21: 0000000000000000 [ 53.732468][ T4426] x20: ffff0000eb0ecb28 x19: ffff0000eb0ecae0 x18: 0000000000000000 [ 53.733637][ T4426] x17: 0000000000000000 x16: ffff8000082d22e0 x15: 0000000000000000 [ 53.734812][ T4426] x14: 000000003b9aca00 x13: 0000000000000000 x12: 0000000000ff0100 [ 53.735949][ T4426] x11: ff008000089fbf5c x10: 0000000000000000 x9 : ffff8000089fbf5c [ 53.737258][ T4426] x8 : ffff0000de6c3780 x7 : 0000000000000000 x6 : 0000000000000035 [ 53.738528][ T4426] x5 : ffff0000eb0ecb68 x4 : ffff0000eb0ed608 x3 : ffff800008ee778c [ 53.739730][ T4426] x2 : 0000000000000010 x1 : 0000000000000000 x0 : 0000000000000000 [ 53.740882][ T4426] Call trace: [ 53.741356][ T4426] drop_nlink+0xe4/0x138 [ 53.741994][ T4426] minix_rmdir+0x13c/0x1c0 [ 53.742694][ T4426] vfs_rmdir+0x304/0x438 [ 53.743383][ T4426] do_rmdir+0x238/0x50c [ 53.744045][ T4426] __arm64_sys_unlinkat+0xcc/0xfc [ 53.744824][ T4426] invoke_syscall+0x98/0x2bc [ 53.745515][ T4426] el0_svc_common+0x138/0x258 [ 53.746227][ T4426] do_el0_svc+0x58/0x13c [ 53.746890][ T4426] el0_svc+0x58/0x138 [ 53.747486][ T4426] el0t_64_sync_handler+0x84/0xf0 [ 53.748338][ T4426] el0t_64_sync+0x18c/0x190 [ 53.749040][ T4426] irq event stamp: 856240 [ 53.749692][ T4426] hardirqs last enabled at (856239): [] ktime_get_coarse_real_ts64+0x114/0x244 [ 53.751367][ T4426] hardirqs last disabled at (856240): [] el1_dbg+0x24/0x80 [ 53.752586][ T4426] softirqs last enabled at (854970): [] local_bh_enable+0x10/0x34 [ 53.753945][ T4426] softirqs last disabled at (854968): [] local_bh_disable+0x10/0x34 [ 53.755290][ T4426] ---[ end trace 0000000000000000 ]--- [ 53.761574][ T4426] minix_free_block (loop0:21): bit already cleared [ 53.764025][ T4426] minix_free_block (loop0:22): bit already cleared [ 53.765383][ T4426] minix_free_block (loop0:19): bit already cleared [ 53.776525][ T4557] loop0: detected capacity change from 0 to 47 [ 53.791478][ T4557] overlayfs: upper fs needs to support d_type. [ 53.792744][ T4557] overlayfs: upper fs does not support RENAME_WHITEOUT. [ 53.793796][ T4557] overlayfs: failed to set xattr on upper [ 53.794779][ T4557] overlayfs: ...falling back to index=off,metacopy=off. [ 53.800899][ T4426] ------------[ cut here ]------------ [ 53.801798][ T4426] WARNING: CPU: 1 PID: 4426 at fs/inode.c:332 drop_nlink+0xe4/0x138 [ 53.803042][ T4426] Modules linked in: [ 53.803668][ T4426] CPU: 1 PID: 4426 Comm: syz-executor Tainted: G W syzkaller #0 [ 53.805112][ T4426] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 53.806657][ T4426] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 53.807947][ T4426] pc : drop_nlink+0xe4/0x138 [ 53.808689][ T4426] lr : drop_nlink+0xe4/0x138 [ 53.809415][ T4426] sp : ffff800020f87b00 [ 53.810047][ T4426] x29: ffff800020f87b00 x28: ffff0000de6c3780 x27: 1fffe0001c4f83b9 [ 53.811301][ T4426] x26: ffff800020f87b40 x25: 1ffff000041f0f68 x24: dfff800000000000 [ 53.812478][ T4426] x23: 1fffe0001d674cb7 x22: dfff800000000000 x21: 0000000000000000 [ 53.813754][ T4426] x20: ffff0000eb3a65b8 x19: ffff0000eb3a6570 x18: 0000000000000000 [ 53.815144][ T4426] x17: 0000000000000000 x16: ffff8000082d22e0 x15: 0000000000000000 [ 53.816435][ T4426] x14: 000000003b9aca00 x13: 0000000000000000 x12: 0000000000ff0100 [ 53.817809][ T4426] x11: ff008000089fbf5c x10: 0000000000000000 x9 : ffff8000089fbf5c [ 53.819136][ T4426] x8 : ffff0000de6c3780 x7 : 0000000000000000 x6 : 0000000000000035 [ 53.820533][ T4426] x5 : ffff0000eb3a65f8 x4 : ffff0000eb3a4b68 x3 : ffff800008ee778c [ 53.821788][ T4426] x2 : 0000000000000010 x1 : 0000000000000000 x0 : 0000000000000000 [ 53.823086][ T4426] Call trace: [ 53.823603][ T4426] drop_nlink+0xe4/0x138 [ 53.824332][ T4426] minix_rmdir+0x13c/0x1c0 [ 53.825010][ T4426] vfs_rmdir+0x304/0x438 [ 53.825681][ T4426] do_rmdir+0x238/0x50c [ 53.826288][ T4426] __arm64_sys_unlinkat+0xcc/0xfc [ 53.827042][ T4426] invoke_syscall+0x98/0x2bc [ 53.827701][ T4426] el0_svc_common+0x138/0x258 [ 53.828450][ T4426] do_el0_svc+0x58/0x13c [ 53.829142][ T4426] el0_svc+0x58/0x138 [ 53.829760][ T4426] el0t_64_sync_handler+0x84/0xf0 [ 53.830486][ T4426] el0t_64_sync+0x18c/0x190 [ 53.831143][ T4426] irq event stamp: 863730 [ 53.831865][ T4426] hardirqs last enabled at (863729): [] ktime_get_coarse_real_ts64+0x114/0x244 [ 53.833517][ T4426] hardirqs last disabled at (863730): [] el1_dbg+0x24/0x80 [ 53.834877][ T4426] softirqs last enabled at (862380): [] local_bh_enable+0x10/0x34 [ 53.836414][ T4426] softirqs last disabled at (862378): [] local_bh_disable+0x10/0x34 [ 53.837967][ T4426] ---[ end trace 0000000000000000 ]--- [ 53.841799][ T4426] minix_free_block (loop0:21): bit already cleared [ 53.843915][ T4426] minix_free_block (loop0:22): bit already cleared [ 53.845324][ T4426] minix_free_block (loop0:19): bit already cleared [ 53.855194][ T4558] loop0: detected capacity change from 0 to 47 [ 53.862821][ T4558] overlayfs: upper fs needs to support d_type. [ 53.864004][ T4558] overlayfs: upper fs does not support RENAME_WHITEOUT. [ 53.865051][ T4558] overlayfs: failed to set xattr on upper [ 53.865938][ T4558] overlayfs: ...falling back to index=off,metacopy=off. [ 53.870747][ T4426] ------------[ cut here ]------------ [ 53.871602][ T4426] WARNING: CPU: 1 PID: 4426 at fs/inode.c:332 drop_nlink+0xe4/0x138 [ 53.872829][ T4426] Modules linked in: [ 53.873401][ T4426] CPU: 1 PID: 4426 Comm: syz-executor Tainted: G W syzkaller #0 [ 53.874746][ T4426] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 53.876186][ T4426] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 53.877426][ T4426] pc : drop_nlink+0xe4/0x138 [ 53.878119][ T4426] lr : drop_nlink+0xe4/0x138 [ 53.878793][ T4426] sp : ffff800020f87b00 [ 53.879377][ T4426] x29: ffff800020f87b00 x28: ffff0000de6c3780 x27: 1fffe0001d645d56 [ 53.880451][ T4426] x26: ffff800020f87b40 x25: 1ffff000041f0f68 x24: dfff800000000000 [ 53.881583][ T4426] x23: 1fffe0001d66f75f x22: dfff800000000000 x21: 0000000000000000 [ 53.882726][ T4426] x20: ffff0000eb37baf8 x19: ffff0000eb37bab0 x18: 0000000000000000 [ 53.884061][ T4426] x17: 0000000000000000 x16: ffff8000082d22e0 x15: 0000000000000000 [ 53.885284][ T4426] x14: 000000003b9aca00 x13: 0000000000000000 x12: 0000000000ff0100 [ 53.886507][ T4426] x11: ff008000089fbf5c x10: 0000000000000000 x9 : ffff8000089fbf5c [ 53.887671][ T4426] x8 : ffff0000de6c3780 x7 : 0000000000000000 x6 : 0000000000000035 [ 53.888969][ T4426] x5 : ffff0000eb37bb38 x4 : ffff0000eb3780c8 x3 : ffff800008ee778c [ 53.890247][ T4426] x2 : 0000000000000010 x1 : 0000000000000000 x0 : 0000000000000000 [ 53.891487][ T4426] Call trace: [ 53.891994][ T4426] drop_nlink+0xe4/0x138 [ 53.892748][ T4426] minix_rmdir+0x13c/0x1c0 [ 53.893543][ T4426] vfs_rmdir+0x304/0x438 [ 53.894184][ T4426] do_rmdir+0x238/0x50c [ 53.894805][ T4426] __arm64_sys_unlinkat+0xcc/0xfc [ 53.895544][ T4426] invoke_syscall+0x98/0x2bc [ 53.896310][ T4426] el0_svc_common+0x138/0x258 [ 53.897077][ T4426] do_el0_svc+0x58/0x13c [ 53.897846][ T4426] el0_svc+0x58/0x138 [ 53.898548][ T4426] el0t_64_sync_handler+0x84/0xf0 [ 53.899357][ T4426] el0t_64_sync+0x18c/0x190 [ 53.900122][ T4426] irq event stamp: 870920 [ 53.900827][ T4426] hardirqs last enabled at (870919): [] ktime_get_coarse_real_ts64+0x114/0x244 [ 53.902561][ T4426] hardirqs last disabled at (870920): [] el1_dbg+0x24/0x80 [ 53.903944][ T4426] softirqs last enabled at (869556): [] local_bh_enable+0x10/0x34 [ 53.905547][ T4426] softirqs last disabled at (869554): [] local_bh_disable+0x10/0x34 [ 53.907095][ T4426] ---[ end trace 0000000000000000 ]--- [ 53.909967][ T4426] minix_free_block (loop0:21): bit already cleared [ 53.912031][ T4426] minix_free_block (loop0:22): bit already cleared [ 53.913412][ T4426] minix_free_block (loop0:19): bit already cleared [ 53.920896][ T4559] loop0: detected capacity change from 0 to 47 [ 53.923900][ T4559] overlayfs: upper fs needs to support d_type. [ 53.925072][ T4559] overlayfs: upper fs does not support RENAME_WHITEOUT. [ 53.926189][ T4559] overlayfs: failed to set xattr on upper [ 53.927160][ T4559] overlayfs: ...falling back to index=off,metacopy=off. [ 53.931370][ T4426] ------------[ cut here ]------------ [ 53.932226][ T4426] WARNING: CPU: 1 PID: 4426 at fs/inode.c:332 drop_nlink+0xe4/0x138 [ 53.933393][ T4426] Modules linked in: [ 53.933968][ T4426] CPU: 1 PID: 4426 Comm: syz-executor Tainted: G W syzkaller #0 [ 53.935508][ T4426] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 53.937151][ T4426] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 53.938469][ T4426] pc : drop_nlink+0xe4/0x138 [ 53.939203][ T4426] lr : drop_nlink+0xe4/0x138 [ 53.939958][ T4426] sp : ffff800020f87b00 [ 53.940610][ T4426] x29: ffff800020f87b00 x28: ffff0000de6c3780 x27: 1fffe0001d6678f8 [ 53.941811][ T4426] x26: ffff800020f87b40 x25: 1ffff000041f0f68 x24: dfff800000000000 [ 53.943078][ T4426] x23: 1fffe0001d674f5f x22: dfff800000000000 x21: 0000000000000000 [ 53.944238][ T4426] x20: ffff0000eb3a7af8 x19: ffff0000eb3a7ab0 x18: 0000000000000000 [ 53.945413][ T4426] x17: 0000000000000000 x16: ffff8000082d22e0 x15: 0000000000000000 [ 53.946602][ T4426] x14: 000000003b9aca00 x13: 0000000000000000 x12: 0000000000ff0100 [ 53.947812][ T4426] x11: ff008000089fbf5c x10: 0000000000000000 x9 : ffff8000089fbf5c [ 53.949161][ T4426] x8 : ffff0000de6c3780 x7 : 0000000000000000 x6 : 0000000000000035 [ 53.950478][ T4426] x5 : ffff0000eb3a7b38 x4 : ffff0000eb3a50b8 x3 : ffff800008ee778c [ 53.951782][ T4426] x2 : 0000000000000010 x1 : 0000000000000000 x0 : 0000000000000000 [ 53.953042][ T4426] Call trace: [ 53.953535][ T4426] drop_nlink+0xe4/0x138 [ 53.954140][ T4426] minix_rmdir+0x13c/0x1c0 [ 53.954863][ T4426] vfs_rmdir+0x304/0x438 [ 53.955545][ T4426] do_rmdir+0x238/0x50c [ 53.956190][ T4426] __arm64_sys_unlinkat+0xcc/0xfc [ 53.957005][ T4426] invoke_syscall+0x98/0x2bc [ 53.957783][ T4426] el0_svc_common+0x138/0x258 [ 53.958604][ T4426] do_el0_svc+0x58/0x13c [ 53.959328][ T4426] el0_svc+0x58/0x138 [ 53.960006][ T4426] el0t_64_sync_handler+0x84/0xf0 [ 53.960791][ T4426] el0t_64_sync+0x18c/0x190 [ 53.961533][ T4426] irq event stamp: 877556 [ 53.962245][ T4426] hardirqs last enabled at (877555): [] ktime_get_coarse_real_ts64+0x114/0x244 [ 53.963993][ T4426] hardirqs last disabled at (877556): [] el1_dbg+0x24/0x80 [ 53.965383][ T4426] softirqs last enabled at (876192): [] local_bh_enable+0x10/0x34 [ 53.966936][ T4426] softirqs last disabled at (876190): [] local_bh_disable+0x10/0x34 [ 53.968359][ T4426] ---[ end trace 0000000000000000 ]--- [ 53.972097][ T4426] minix_free_block (loop0:21): bit already cleared [ 53.974077][ T4426] minix_free_block (loop0:22): bit already cleared [ 53.975403][ T4426] minix_free_block (loop0:19): bit already cleared [ 53.987799][ T4560] loop0: detected capacity change from 0 to 47 [ 53.991110][ T4560] overlayfs: upper fs needs to support d_type. [ 53.992328][ T4560] overlayfs: upper fs does not support RENAME_WHITEOUT. [ 53.993382][ T4560] overlayfs: failed to set xattr on upper [ 53.994229][ T4560] overlayfs: ...falling back to index=off,metacopy=off. [ 54.002099][ T4426] ------------[ cut here ]------------ [ 54.002906][ T4426] WARNING: CPU: 1 PID: 4426 at fs/inode.c:332 drop_nlink+0xe4/0x138 [ 54.004059][ T4426] Modules linked in: [ 54.004601][ T4426] CPU: 1 PID: 4426 Comm: syz-executor Tainted: G W syzkaller #0 [ 54.005872][ T4426] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 54.007296][ T4426] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 54.008586][ T4426] pc : drop_nlink+0xe4/0x138 [ 54.009260][ T4426] lr : drop_nlink+0xe4/0x138 [ 54.009964][ T4426] sp : ffff800020f87b00 [ 54.010642][ T4426] x29: ffff800020f87b00 x28: ffff0000de6c3780 x27: 1fffe0001d645afd [ 54.011987][ T4426] x26: ffff800020f87b40 x25: 1ffff000041f0f68 x24: dfff800000000000 [ 54.013327][ T4426] x23: 1fffe0001d672ab9 x22: dfff800000000000 x21: 0000000000000000 [ 54.014746][ T4426] x20: ffff0000eb3955c8 x19: ffff0000eb395580 x18: 0000000000000000 [ 54.016080][ T4426] x17: 0000000000000000 x16: ffff8000082d22e0 x15: 0000000000000000 [ 54.017401][ T4426] x14: 000000003b9aca00 x13: 0000000000000000 x12: 0000000000ff0100 [ 54.018808][ T4426] x11: ff008000089fbf5c x10: 0000000000000000 x9 : ffff8000089fbf5c [ 54.020079][ T4426] x8 : ffff0000de6c3780 x7 : 0000000000000000 x6 : 0000000000000035 [ 54.021437][ T4426] x5 : ffff0000eb395608 x4 : ffff0000eb166b48 x3 : ffff800008ee778c [ 54.022691][ T4426] x2 : 0000000000000010 x1 : 0000000000000000 x0 : 0000000000000000 [ 54.024027][ T4426] Call trace: [ 54.024600][ T4426] drop_nlink+0xe4/0x138 [ 54.025309][ T4426] minix_rmdir+0x13c/0x1c0 [ 54.026079][ T4426] vfs_rmdir+0x304/0x438 [ 54.026823][ T4426] do_rmdir+0x238/0x50c [ 54.027471][ T4426] __arm64_sys_unlinkat+0xcc/0xfc [ 54.028265][ T4426] invoke_syscall+0x98/0x2bc [ 54.029035][ T4426] el0_svc_common+0x138/0x258 [ 54.029788][ T4426] do_el0_svc+0x58/0x13c [ 54.030530][ T4426] el0_svc+0x58/0x138 [ 54.031203][ T4426] el0t_64_sync_handler+0x84/0xf0 [ 54.032141][ T4426] el0t_64_sync+0x18c/0x190 [ 54.032844][ T4426] irq event stamp: 885174 [ 54.033594][ T4426] hardirqs last enabled at (885173): [] ktime_get_coarse_real_ts64+0x114/0x244 [ 54.035283][ T4426] hardirqs last disabled at (885174): [] el1_dbg+0x24/0x80 [ 54.036741][ T4426] softirqs last enabled at (883240): [] local_bh_enable+0x10/0x34 [ 54.038096][ T4426] softirqs last disabled at (883238): [] local_bh_disable+0x10/0x34 [ 54.039533][ T4426] ---[ end trace 0000000000000000 ]--- [ 54.043195][ T4426] minix_free_block (loop0:21): bit already cleared [ 54.045323][ T4426] minix_free_block (loop0:22): bit already cleared [ 54.047912][ T4426] minix_free_block (loop0:19): bit already cleared [ 54.056491][ T4561] loop0: detected capacity change from 0 to 47 [ 54.062291][ T4561] overlayfs: upper fs needs to support d_type. [ 54.063501][ T4561] overlayfs: upper fs does not support RENAME_WHITEOUT. [ 54.064497][ T4561] overlayfs: failed to set xattr on upper [ 54.065311][ T4561] overlayfs: ...falling back to index=off,metacopy=off. [ 54.070377][ T4426] ------------[ cut here ]------------ [ 54.071269][ T4426] WARNING: CPU: 0 PID: 4426 at fs/inode.c:332 drop_nlink+0xe4/0x138 [ 54.072573][ T4426] Modules linked in: [ 54.073173][ T4426] CPU: 0 PID: 4426 Comm: syz-executor Tainted: G W syzkaller #0 [ 54.074623][ T4426] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 54.076193][ T4426] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 54.077435][ T4426] pc : drop_nlink+0xe4/0x138 [ 54.078143][ T4426] lr : drop_nlink+0xe4/0x138 [ 54.078853][ T4426] sp : ffff800020f87b00 [ 54.079450][ T4426] x29: ffff800020f87b00 x28: ffff0000de6c3780 x27: 1fffe0001c053212 [ 54.080947][ T4426] x26: ffff800020f87b40 x25: 1ffff000041f0f68 x24: dfff800000000000 [ 54.082250][ T4426] x23: 1fffe0001d6762b9 x22: dfff800000000000 x21: 0000000000000000 [ 54.083502][ T4426] x20: ffff0000eb3b15c8 x19: ffff0000eb3b1580 x18: 0000000000000000 [ 54.084819][ T4426] x17: 0000000000000000 x16: ffff8000082d22e0 x15: 0000000000000000 [ 54.086111][ T4426] x14: 000000003b9aca00 x13: 0000000000000000 x12: 0000000000ff0100 [ 54.087366][ T4426] x11: ff008000089fbf5c x10: 0000000000000000 x9 : ffff8000089fbf5c [ 54.088691][ T4426] x8 : ffff0000de6c3780 x7 : 0000000000000000 x6 : 0000000000000036 [ 54.089927][ T4426] x5 : ffff0000eb3b1608 x4 : ffff0000eb3b0b68 x3 : ffff800008ee778c [ 54.091219][ T4426] x2 : 0000000000000010 x1 : 0000000000000000 x0 : 0000000000000000 [ 54.092411][ T4426] Call trace: [ 54.092915][ T4426] drop_nlink+0xe4/0x138 [ 54.093549][ T4426] minix_rmdir+0x13c/0x1c0 [ 54.094261][ T4426] vfs_rmdir+0x304/0x438 [ 54.094923][ T4426] do_rmdir+0x238/0x50c [ 54.095536][ T4426] __arm64_sys_unlinkat+0xcc/0xfc [ 54.096259][ T4426] invoke_syscall+0x98/0x2bc [ 54.096981][ T4426] el0_svc_common+0x138/0x258 [ 54.097741][ T4426] do_el0_svc+0x58/0x13c [ 54.098380][ T4426] el0_svc+0x58/0x138 [ 54.099034][ T4426] el0t_64_sync_handler+0x84/0xf0 [ 54.099794][ T4426] el0t_64_sync+0x18c/0x190 [ 54.100508][ T4426] irq event stamp: 892516 [ 54.101232][ T4426] hardirqs last enabled at (892515): [] ktime_get_coarse_real_ts64+0x114/0x244 [ 54.102726][ T4426] hardirqs last disabled at (892516): [] el1_dbg+0x24/0x80 [ 54.103976][ T4426] softirqs last enabled at (891536): [] local_bh_enable+0x10/0x34 [ 54.105307][ T4426] softirqs last disabled at (891534): [] local_bh_disable+0x10/0x34 [ 54.106870][ T4426] ---[ end trace 0000000000000000 ]--- [ 54.110520][ T4426] minix_free_block (loop0:21): bit already cleared [ 54.112641][ T4426] minix_free_block (loop0:22): bit already cleared [ 54.113932][ T4426] minix_free_block (loop0:19): bit already cleared [ 54.122427][ T4562] loop0: detected capacity change from 0 to 47 [ 54.125845][ T4562] overlayfs: upper fs needs to support d_type. [ 54.128718][ T4562] overlayfs: upper fs does not support RENAME_WHITEOUT. [ 54.129740][ T4562] overlayfs: failed to set xattr on upper [ 54.130901][ T4562] overlayfs: ...falling back to index=off,metacopy=off. [ 54.136162][ T4426] ------------[ cut here ]------------ [ 54.137153][ T4426] WARNING: CPU: 0 PID: 4426 at fs/inode.c:332 drop_nlink+0xe4/0x138 [ 54.138421][ T4426] Modules linked in: [ 54.139012][ T4426] CPU: 0 PID: 4426 Comm: syz-executor Tainted: G W syzkaller #0 [ 54.140323][ T4426] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 54.141902][ T4426] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 54.143202][ T4426] pc : drop_nlink+0xe4/0x138 [ 54.143944][ T4426] lr : drop_nlink+0xe4/0x138 [ 54.144614][ T4426] sp : ffff800020f87b00 [ 54.145202][ T4426] x29: ffff800020f87b00 x28: ffff0000de6c3780 x27: 1fffe0001c002f5b [ 54.146511][ T4426] x26: ffff800020f87b40 x25: 1ffff000041f0f68 x24: dfff800000000000 [ 54.147948][ T4426] x23: 1fffe0001d672965 x22: dfff800000000000 x21: 0000000000000000 [ 54.149472][ T4426] x20: ffff0000eb394b28 x19: ffff0000eb394ae0 x18: 0000000000000000 [ 54.150736][ T4426] x17: 0000000000000000 x16: ffff8000082d22e0 x15: 0000000000000000 [ 54.151991][ T4426] x14: 000000003b9aca00 x13: 0000000000000000 x12: 0000000000ff0100 [ 54.153215][ T4426] x11: ff008000089fbf5c x10: 0000000000000000 x9 : ffff8000089fbf5c [ 54.154507][ T4426] x8 : ffff0000de6c3780 x7 : 0000000000000000 x6 : 0000000000000036 [ 54.155829][ T4426] x5 : ffff0000eb394b68 x4 : ffff0000eb3975e8 x3 : ffff800008ee778c [ 54.157158][ T4426] x2 : 0000000000000010 x1 : 0000000000000000 x0 : 0000000000000000 [ 54.158409][ T4426] Call trace: [ 54.158926][ T4426] drop_nlink+0xe4/0x138 [ 54.159579][ T4426] minix_rmdir+0x13c/0x1c0 [ 54.160271][ T4426] vfs_rmdir+0x304/0x438 [ 54.160946][ T4426] do_rmdir+0x238/0x50c [ 54.161552][ T4426] __arm64_sys_unlinkat+0xcc/0xfc [ 54.162315][ T4426] invoke_syscall+0x98/0x2bc [ 54.162991][ T4426] el0_svc_common+0x138/0x258 [ 54.163627][ T4426] do_el0_svc+0x58/0x13c [ 54.164252][ T4426] el0_svc+0x58/0x138 [ 54.164869][ T4426] el0t_64_sync_handler+0x84/0xf0 [ 54.165691][ T4426] el0t_64_sync+0x18c/0x190 [ 54.166421][ T4426] irq event stamp: 899278 [ 54.167098][ T4426] hardirqs last enabled at (899277): [] ktime_get_coarse_real_ts64+0x114/0x244 [ 54.168708][ T4426] hardirqs last disabled at (899278): [] el1_dbg+0x24/0x80 [ 54.170123][ T4426] softirqs last enabled at (898246): [] local_bh_enable+0x10/0x34 [ 54.171642][ T4426] softirqs last disabled at (898244): [] local_bh_disable+0x10/0x34 [ 54.173225][ T4426] ---[ end trace 0000000000000000 ]--- [ 54.179815][ T4426] minix_free_block (loop0:21): bit already cleared [ 54.181886][ T4426] minix_free_block (loop0:22): bit already cleared [ 54.183291][ T4426] minix_free_block (loop0:19): bit already cleared [ 54.193568][ T4563] loop0: detected capacity change from 0 to 47 [ 54.199214][ T4563] overlayfs: upper fs needs to support d_type. [ 54.200361][ T4563] overlayfs: upper fs does not support RENAME_WHITEOUT. [ 54.201458][ T4563] overlayfs: failed to set xattr on upper [ 54.202506][ T4563] overlayfs: ...falling back to index=off,metacopy=off. [ 54.207530][ T4426] ------------[ cut here ]------------ [ 54.208436][ T4426] WARNING: CPU: 0 PID: 4426 at fs/inode.c:332 drop_nlink+0xe4/0x138 [ 54.209617][ T4426] Modules linked in: [ 54.210196][ T4426] CPU: 0 PID: 4426 Comm: syz-executor Tainted: G W syzkaller #0 [ 54.211548][ T4426] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 54.213016][ T4426] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 54.214231][ T4426] pc : drop_nlink+0xe4/0x138 [ 54.215001][ T4426] lr : drop_nlink+0xe4/0x138 [ 54.215717][ T4426] sp : ffff800020f87b00 [ 54.216328][ T4426] x29: ffff800020f87b00 x28: ffff0000de6c3780 x27: 1fffe0001d667de3 [ 54.217591][ T4426] x26: ffff800020f87b40 x25: 1ffff000041f0f68 x24: dfff800000000000 [ 54.218887][ T4426] x23: 1fffe0001d67360b x22: dfff800000000000 x21: 0000000000000000 [ 54.220176][ T4426] x20: ffff0000eb39b058 x19: ffff0000eb39b010 x18: 0000000000000000 [ 54.221461][ T4426] x17: 0000000000000000 x16: ffff8000082d22e0 x15: 0000000000000000 [ 54.222782][ T4426] x14: 000000003b9aca00 x13: 0000000000000000 x12: 0000000000ff0100 [ 54.224073][ T4426] x11: ff008000089fbf5c x10: 0000000000000000 x9 : ffff8000089fbf5c [ 54.225329][ T4426] x8 : ffff0000de6c3780 x7 : 0000000000000000 x6 : 0000000000000036 [ 54.226587][ T4426] x5 : ffff0000eb39b098 x4 : ffff0000eb3990b8 x3 : ffff800008ee778c [ 54.227775][ T4426] x2 : 0000000000000010 x1 : 0000000000000000 x0 : 0000000000000000 [ 54.228958][ T4426] Call trace: [ 54.229433][ T4426] drop_nlink+0xe4/0x138 [ 54.230097][ T4426] minix_rmdir+0x13c/0x1c0 [ 54.230743][ T4426] vfs_rmdir+0x304/0x438 [ 54.231391][ T4426] do_rmdir+0x238/0x50c [ 54.231966][ T4426] __arm64_sys_unlinkat+0xcc/0xfc [ 54.232724][ T4426] invoke_syscall+0x98/0x2bc [ 54.233528][ T4426] el0_svc_common+0x138/0x258 [ 54.234286][ T4426] do_el0_svc+0x58/0x13c [ 54.235068][ T4426] el0_svc+0x58/0x138 [ 54.235713][ T4426] el0t_64_sync_handler+0x84/0xf0 [ 54.236562][ T4426] el0t_64_sync+0x18c/0x190 [ 54.237378][ T4426] irq event stamp: 906882 [ 54.238109][ T4426] hardirqs last enabled at (906881): [] ktime_get_coarse_real_ts64+0x114/0x244 [ 54.239876][ T4426] hardirqs last disabled at (906882): [] el1_dbg+0x24/0x80 [ 54.241219][ T4426] softirqs last enabled at (906646): [] local_bh_enable+0x10/0x34 [ 54.242738][ T4426] softirqs last disabled at (906644): [] local_bh_disable+0x10/0x34 [ 54.244313][ T4426] ---[ end trace 0000000000000000 ]--- [ 54.248914][ T4426] minix_free_block (loop0:21): bit already cleared [ 54.251192][ T4426] minix_free_block (loop0:22): bit already cleared [ 54.252548][ T4426] minix_free_block (loop0:19): bit already cleared [ 54.262771][ T4564] loop0: detected capacity change from 0 to 47 [ 54.266302][ T4564] overlayfs: upper fs needs to support d_type. [ 54.268271][ T4564] overlayfs: upper fs does not support RENAME_WHITEOUT. [ 54.269322][ T4564] overlayfs: failed to set xattr on upper [ 54.270429][ T4564] overlayfs: ...falling back to index=off,metacopy=off. [ 54.275354][ T4426] ------------[ cut here ]------------ [ 54.276230][ T4426] WARNING: CPU: 1 PID: 4426 at fs/inode.c:332 drop_nlink+0xe4/0x138 [ 54.277546][ T4426] Modules linked in: [ 54.278206][ T4426] CPU: 1 PID: 4426 Comm: syz-executor Tainted: G W syzkaller #0 [ 54.279627][ T4426] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 54.281248][ T4426] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 54.282514][ T4426] pc : drop_nlink+0xe4/0x138 [ 54.283303][ T4426] lr : drop_nlink+0xe4/0x138 [ 54.283988][ T4426] sp : ffff800020f87b00 [ 54.284581][ T4426] x29: ffff800020f87b00 x28: ffff0000de6c3780 x27: 1fffe0001c00eb8a [ 54.285744][ T4426] x26: ffff800020f87b40 x25: 1ffff000041f0f68 x24: dfff800000000000 [ 54.287014][ T4426] x23: 1fffe0001d65160b x22: dfff800000000000 x21: 0000000000000000 [ 54.288323][ T4426] x20: ffff0000eb28b058 x19: ffff0000eb28b010 x18: 0000000000000000 [ 54.289602][ T4426] x17: 0000000000000000 x16: ffff8000082d22e0 x15: 0000000000000000 [ 54.290979][ T4426] x14: 000000003b9aca00 x13: 0000000000000000 x12: 0000000000ff0100 [ 54.292297][ T4426] x11: ff008000089fbf5c x10: 0000000000000000 x9 : ffff8000089fbf5c [ 54.293602][ T4426] x8 : ffff0000de6c3780 x7 : 0000000000000000 x6 : 0000000000000036 [ 54.295025][ T4426] x5 : ffff0000eb28b098 x4 : ffff0000eb28a5f8 x3 : ffff800008ee778c [ 54.296354][ T4426] x2 : 0000000000000010 x1 : 0000000000000000 x0 : 0000000000000000 [ 54.297697][ T4426] Call trace: [ 54.298258][ T4426] drop_nlink+0xe4/0x138 [ 54.298987][ T4426] minix_rmdir+0x13c/0x1c0 [ 54.299686][ T4426] vfs_rmdir+0x304/0x438 [ 54.300325][ T4426] do_rmdir+0x238/0x50c [ 54.300933][ T4426] __arm64_sys_unlinkat+0xcc/0xfc [ 54.301622][ T4426] invoke_syscall+0x98/0x2bc [ 54.302256][ T4426] el0_svc_common+0x138/0x258 [ 54.302911][ T4426] do_el0_svc+0x58/0x13c [ 54.303525][ T4426] el0_svc+0x58/0x138 [ 54.304148][ T4426] el0t_64_sync_handler+0x84/0xf0 [ 54.305032][ T4426] el0t_64_sync+0x18c/0x190 [ 54.305787][ T4426] irq event stamp: 915656 [ 54.306494][ T4426] hardirqs last enabled at (915655): [] ktime_get_coarse_real_ts64+0x114/0x244 [ 54.308052][ T4426] hardirqs last disabled at (915656): [] el1_dbg+0x24/0x80 [ 54.309316][ T4426] softirqs last enabled at (914224): [] local_bh_enable+0x10/0x34 [ 54.310634][ T4426] softirqs last disabled at (914222): [] local_bh_disable+0x10/0x34 [ 54.312178][ T4426] ---[ end trace 0000000000000000 ]--- [ 54.315845][ T4426] minix_free_block (loop0:21): bit already cleared [ 54.319676][ T4426] minix_free_block (loop0:22): bit already cleared [ 54.320982][ T4426] minix_free_block (loop0:19): bit already cleared [ 54.329198][ T4565] loop0: detected capacity change from 0 to 47 [ 54.336660][ T4565] overlayfs: upper fs needs to support d_type. [ 54.338864][ T4565] overlayfs: upper fs does not support RENAME_WHITEOUT. [ 54.339939][ T4565] overlayfs: failed to set xattr on upper [ 54.340901][ T4565] overlayfs: ...falling back to index=off,metacopy=off. [ 54.345548][ T4426] ------------[ cut here ]------------ [ 54.346473][ T4426] WARNING: CPU: 1 PID: 4426 at fs/inode.c:332 drop_nlink+0xe4/0x138 [ 54.347789][ T4426] Modules linked in: [ 54.348420][ T4426] CPU: 1 PID: 4426 Comm: syz-executor Tainted: G W syzkaller #0 [ 54.349878][ T4426] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 54.351607][ T4426] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 54.352815][ T4426] pc : drop_nlink+0xe4/0x138 [ 54.353619][ T4426] lr : drop_nlink+0xe4/0x138 [ 54.354355][ T4426] sp : ffff800020f87b00 [ 54.354987][ T4426] x29: ffff800020f87b00 x28: ffff0000de6c3780 x27: 1fffe0001d665cf8 [ 54.356215][ T4426] x26: ffff800020f87b40 x25: 1ffff000041f0f68 x24: dfff800000000000 [ 54.357438][ T4426] x23: 1fffe0001e29060b x22: dfff800000000000 x21: 0000000000000000 [ 54.358623][ T4426] x20: ffff0000f1483058 x19: ffff0000f1483010 x18: 0000000000000000 [ 54.359852][ T4426] x17: 0000000000000000 x16: ffff8000082d22e0 x15: 0000000000000000 [ 54.361268][ T4426] x14: 000000003b9aca00 x13: 0000000000000000 x12: 0000000000ff0100 [ 54.362641][ T4426] x11: ff008000089fbf5c x10: 0000000000000000 x9 : ffff8000089fbf5c [ 54.363983][ T4426] x8 : ffff0000de6c3780 x7 : 0000000000000000 x6 : 0000000000000036 [ 54.365194][ T4426] x5 : ffff0000f1483098 x4 : ffff0000f1483b38 x3 : ffff800008ee778c [ 54.366535][ T4426] x2 : 0000000000000010 x1 : 0000000000000000 x0 : 0000000000000000 [ 54.367775][ T4426] Call trace: [ 54.368247][ T4426] drop_nlink+0xe4/0x138 [ 54.368857][ T4426] minix_rmdir+0x13c/0x1c0 [ 54.369513][ T4426] vfs_rmdir+0x304/0x438 [ 54.370153][ T4426] do_rmdir+0x238/0x50c [ 54.370771][ T4426] __arm64_sys_unlinkat+0xcc/0xfc [ 54.371532][ T4426] invoke_syscall+0x98/0x2bc [ 54.372241][ T4426] el0_svc_common+0x138/0x258 [ 54.372929][ T4426] do_el0_svc+0x58/0x13c [ 54.373504][ T4426] el0_svc+0x58/0x138 [ 54.374091][ T4426] el0t_64_sync_handler+0x84/0xf0 [ 54.374784][ T4426] el0t_64_sync+0x18c/0x190 [ 54.375419][ T4426] irq event stamp: 923392 [ 54.376073][ T4426] hardirqs last enabled at (923391): [] ktime_get_coarse_real_ts64+0x114/0x244 [ 54.377793][ T4426] hardirqs last disabled at (923392): [] el1_dbg+0x24/0x80 [ 54.379193][ T4426] softirqs last enabled at (921598): [] local_bh_enable+0x10/0x34 [ 54.380662][ T4426] softirqs last disabled at (921596): [] local_bh_disable+0x10/0x34 [ 54.382069][ T4426] ---[ end trace 0000000000000000 ]--- [ 54.386120][ T4426] minix_free_block (loop0:21): bit already cleared [ 54.388506][ T4426] minix_free_block (loop0:22): bit already cleared [ 54.389018][ T1656] bond0 (unregistering): Released all slaves [ 54.389809][ T4426] minix_free_block (loop0:19): bit already cleared [ 54.403998][ T4566] loop0: detected capacity change from 0 to 47 [ 54.407223][ T4566] overlayfs: upper fs needs to support d_type. [ 54.408469][ T4566] overlayfs: upper fs does not support RENAME_WHITEOUT. [ 54.409558][ T4566] overlayfs: failed to set xattr on upper [ 54.410432][ T4566] overlayfs: ...falling back to index=off,metacopy=off. [ 54.415128][ T4426] ------------[ cut here ]------------ [ 54.416085][ T4426] WARNING: CPU: 1 PID: 4426 at fs/inode.c:332 drop_nlink+0xe4/0x138 [ 54.417342][ T4426] Modules linked in: [ 54.417944][ T4426] CPU: 1 PID: 4426 Comm: syz-executor Tainted: G W syzkaller #0 [ 54.419275][ T4426] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 54.420906][ T4426] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 54.422141][ T4426] pc : drop_nlink+0xe4/0x138 [ 54.422865][ T4426] lr : drop_nlink+0xe4/0x138 [ 54.423522][ T4426] sp : ffff800020f87b00 [ 54.424119][ T4426] x29: ffff800020f87b00 x28: ffff0000de6c3780 x27: 1fffe0001d666d27 [ 54.425247][ T4426] x26: ffff800020f87b40 x25: 1ffff000041f0f68 x24: dfff800000000000 [ 54.426602][ T4426] x23: 1fffe0001e28920f x22: dfff800000000000 x21: 0000000000000000 [ 54.427988][ T4426] x20: ffff0000f1449078 x19: ffff0000f1449030 x18: 0000000000000000 [ 54.429348][ T4426] x17: 0000000000000000 x16: ffff8000082d22e0 x15: 0000000000000000 [ 54.430695][ T4426] x14: 000000003b9aca00 x13: 0000000000000000 x12: 0000000000ff0100 [ 54.432089][ T4426] x11: ff008000089fbf5c x10: 0000000000000000 x9 : ffff8000089fbf5c [ 54.433361][ T4426] x8 : ffff0000de6c3780 x7 : 0000000000000000 x6 : 0000000000000036 [ 54.434674][ T4426] x5 : ffff0000f14490b8 x4 : ffff0000f1448b68 x3 : ffff800008ee778c [ 54.436032][ T4426] x2 : 0000000000000010 x1 : 0000000000000000 x0 : 0000000000000000 [ 54.437392][ T4426] Call trace: [ 54.437963][ T4426] drop_nlink+0xe4/0x138 [ 54.438637][ T4426] minix_rmdir+0x13c/0x1c0 [ 54.439328][ T4426] vfs_rmdir+0x304/0x438 [ 54.440049][ T4426] do_rmdir+0x238/0x50c [ 54.440792][ T4426] __arm64_sys_unlinkat+0xcc/0xfc [ 54.441576][ T4426] invoke_syscall+0x98/0x2bc [ 54.442338][ T4426] el0_svc_common+0x138/0x258 [ 54.443076][ T4426] do_el0_svc+0x58/0x13c [ 54.443745][ T4426] el0_svc+0x58/0x138 [ 54.444411][ T4426] el0t_64_sync_handler+0x84/0xf0 [ 54.445205][ T4426] el0t_64_sync+0x18c/0x190 [ 54.446004][ T4426] irq event stamp: 931716 [ 54.446746][ T4426] hardirqs last enabled at (931715): [] ktime_get_coarse_real_ts64+0x114/0x244 [ 54.448526][ T4426] hardirqs last disabled at (931716): [] el1_dbg+0x24/0x80 [ 54.449952][ T4426] softirqs last enabled at (930240): [] local_bh_enable+0x10/0x34 [ 54.451418][ T4426] softirqs last disabled at (930238): [] local_bh_disable+0x10/0x34 [ 54.452929][ T4426] ---[ end trace 0000000000000000 ]--- [ 54.456543][ T4426] minix_free_block (loop0:21): bit already cleared [ 54.460357][ T4426] minix_free_block (loop0:22): bit already cleared [ 54.461605][ T4426] minix_free_block (loop0:19): bit already cleared [ 54.475264][ T4567] loop0: detected capacity change from 0 to 47 [ 54.488956][ T4567] overlayfs: upper fs needs to support d_type. [ 54.490204][ T4567] overlayfs: upper fs does not support RENAME_WHITEOUT. [ 54.491255][ T4567] overlayfs: failed to set xattr on upper [ 54.492128][ T4567] overlayfs: ...falling back to index=off,metacopy=off. [ 54.498117][ T4426] ------------[ cut here ]------------ [ 54.499001][ T4426] WARNING: CPU: 0 PID: 4426 at fs/inode.c:332 drop_nlink+0xe4/0x138 [ 54.500185][ T4426] Modules linked in: [ 54.500714][ T4426] CPU: 0 PID: 4426 Comm: syz-executor Tainted: G W syzkaller #0 [ 54.502145][ T4426] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 54.503777][ T4426] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 54.504955][ T4426] pc : drop_nlink+0xe4/0x138 [ 54.505653][ T4426] lr : drop_nlink+0xe4/0x138 [ 54.506363][ T4426] sp : ffff800020f87b00 [ 54.507064][ T4426] x29: ffff800020f87b00 x28: ffff0000de6c3780 x27: 1fffe0001c00ff5b [ 54.508409][ T4426] x26: ffff800020f87b40 x25: 1ffff000041f0f68 x24: dfff800000000000 [ 54.509660][ T4426] x23: 1fffe0001d67575f x22: dfff800000000000 x21: 0000000000000000 [ 54.510945][ T4426] x20: ffff0000eb3abaf8 x19: ffff0000eb3abab0 x18: 0000000000000000 [ 54.512314][ T4426] x17: 0000000000000000 x16: ffff8000082d22e0 x15: 0000000000000000 [ 54.513636][ T4426] x14: 000000003b9aca00 x13: 0000000000000000 x12: 0000000000ff0100 [ 54.514969][ T4426] x11: ff008000089fbf5c x10: 0000000000000000 x9 : ffff8000089fbf5c [ 54.516155][ T4426] x8 : ffff0000de6c3780 x7 : 0000000000000000 x6 : 0000000000000036 [ 54.517315][ T4426] x5 : ffff0000eb3abb38 x4 : ffff0000f144a5f8 x3 : ffff800008ee778c [ 54.518587][ T4426] x2 : 0000000000000010 x1 : 0000000000000000 x0 : 0000000000000000 [ 54.520062][ T4426] Call trace: [ 54.520612][ T4426] drop_nlink+0xe4/0x138 [ 54.521312][ T4426] minix_rmdir+0x13c/0x1c0 [ 54.522079][ T4426] vfs_rmdir+0x304/0x438 [ 54.522802][ T4426] do_rmdir+0x238/0x50c [ 54.523569][ T4426] __arm64_sys_unlinkat+0xcc/0xfc [ 54.524451][ T4426] invoke_syscall+0x98/0x2bc [ 54.525224][ T4426] el0_svc_common+0x138/0x258 [ 54.525998][ T4426] do_el0_svc+0x58/0x13c [ 54.526637][ T4426] el0_svc+0x58/0x138 [ 54.527288][ T4426] el0t_64_sync_handler+0x84/0xf0 [ 54.528152][ T4426] el0t_64_sync+0x18c/0x190 [ 54.529016][ T4426] irq event stamp: 938660 [ 54.529680][ T4426] hardirqs last enabled at (938659): [] ktime_get_coarse_real_ts64+0x114/0x244 [ 54.531216][ T4426] hardirqs last disabled at (938660): [] el1_dbg+0x24/0x80 [ 54.532597][ T4426] softirqs last enabled at (937820): [] local_bh_enable+0x10/0x34 [ 54.534185][ T4426] softirqs last disabled at (937818): [] local_bh_disable+0x10/0x34 [ 54.535610][ T4426] ---[ end trace 0000000000000000 ]--- [ 54.539417][ T4426] minix_free_block (loop0:21): bit already cleared [ 54.541588][ T4426] minix_free_block (loop0:22): bit already cleared [ 54.542975][ T4426] minix_free_block (loop0:19): bit already cleared [ 54.554768][ T4568] loop0: detected capacity change from 0 to 47 [ 54.560241][ T4568] overlayfs: upper fs needs to support d_type. [ 54.561453][ T4568] overlayfs: upper fs does not support RENAME_WHITEOUT. [ 54.562800][ T4568] overlayfs: failed to set xattr on upper [ 54.563723][ T4568] overlayfs: ...falling back to index=off,metacopy=off. [ 54.572324][ T4426] ------------[ cut here ]------------ [ 54.573221][ T4426] WARNING: CPU: 1 PID: 4426 at fs/inode.c:332 drop_nlink+0xe4/0x138 [ 54.574527][ T4426] Modules linked in: [ 54.575133][ T4426] CPU: 1 PID: 4426 Comm: syz-executor Tainted: G W syzkaller #0 [ 54.576609][ T4426] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 54.578208][ T4426] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 54.579436][ T4426] pc : drop_nlink+0xe4/0x138 [ 54.580152][ T4426] lr : drop_nlink+0xe4/0x138 [ 54.580863][ T4426] sp : ffff800020f87b00 [ 54.581503][ T4426] x29: ffff800020f87b00 x28: ffff0000de6c3780 x27: 1fffe0001c04b612 [ 54.582844][ T4426] x26: ffff800020f87b40 x25: 1ffff000041f0f68 x24: dfff800000000000 [ 54.584153][ T4426] x23: 1fffe0001d67560b x22: dfff800000000000 x21: 0000000000000000 [ 54.585376][ T4426] x20: ffff0000eb3ab058 x19: ffff0000eb3ab010 x18: 0000000000000000 [ 54.586616][ T4426] x17: 0000000000000000 x16: ffff8000082d22e0 x15: 0000000000000000 [ 54.587972][ T4426] x14: 000000003b9aca00 x13: 0000000000000000 x12: 0000000000ff0100 [ 54.589245][ T4426] x11: ff008000089fbf5c x10: 0000000000000000 x9 : ffff8000089fbf5c [ 54.590426][ T4426] x8 : ffff0000de6c3780 x7 : 0000000000000000 x6 : 0000000000000036 [ 54.591670][ T4426] x5 : ffff0000eb3ab098 x4 : ffff0000eb3ab5e8 x3 : ffff800008ee778c [ 54.592950][ T4426] x2 : 0000000000000010 x1 : 0000000000000000 x0 : 0000000000000000 [ 54.594170][ T4426] Call trace: [ 54.594681][ T4426] drop_nlink+0xe4/0x138 [ 54.595392][ T4426] minix_rmdir+0x13c/0x1c0 [ 54.596148][ T4426] vfs_rmdir+0x304/0x438 [ 54.596840][ T4426] do_rmdir+0x238/0x50c [ 54.597547][ T4426] __arm64_sys_unlinkat+0xcc/0xfc [ 54.598398][ T4426] invoke_syscall+0x98/0x2bc [ 54.599099][ T4426] el0_svc_common+0x138/0x258 [ 54.599856][ T4426] do_el0_svc+0x58/0x13c [ 54.600533][ T4426] el0_svc+0x58/0x138 [ 54.601187][ T4426] el0t_64_sync_handler+0x84/0xf0 [ 54.601952][ T4426] el0t_64_sync+0x18c/0x190 [ 54.602642][ T4426] irq event stamp: 945738 [ 54.603393][ T4426] hardirqs last enabled at (945737): [] ktime_get_coarse_real_ts64+0x114/0x244 [ 54.605116][ T4426] hardirqs last disabled at (945738): [] el1_dbg+0x24/0x80 [ 54.606625][ T4426] softirqs last enabled at (944394): [] local_bh_enable+0x10/0x34 [ 54.608157][ T4426] softirqs last disabled at (944392): [] local_bh_disable+0x10/0x34 [ 54.609644][ T4426] ---[ end trace 0000000000000000 ]--- [ 54.612583][ T4426] minix_free_block (loop0:21): bit already cleared [ 54.614716][ T4426] minix_free_block (loop0:22): bit already cleared [ 54.616049][ T4426] minix_free_block (loop0:19): bit already cleared [ 54.624280][ T4569] loop0: detected capacity change from 0 to 47 [ 54.632973][ T4569] overlayfs: upper fs needs to support d_type. [ 54.634095][ T4569] overlayfs: upper fs does not support RENAME_WHITEOUT. [ 54.635203][ T4569] overlayfs: failed to set xattr on upper [ 54.636051][ T4569] overlayfs: ...falling back to index=off,metacopy=off. [ 54.642277][ T4426] ------------[ cut here ]------------ [ 54.643160][ T4426] WARNING: CPU: 0 PID: 4426 at fs/inode.c:332 drop_nlink+0xe4/0x138 [ 54.644555][ T4426] Modules linked in: [ 54.645190][ T4426] CPU: 0 PID: 4426 Comm: syz-executor Tainted: G W syzkaller #0 [ 54.646566][ T4426] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 54.648135][ T4426] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 54.649261][ T4426] pc : drop_nlink+0xe4/0x138 [ 54.649943][ T4426] lr : drop_nlink+0xe4/0x138 [ 54.650697][ T4426] sp : ffff800020f87b00 [ 54.651332][ T4426] x29: ffff800020f87b00 x28: ffff0000de6c3780 x27: 1fffe00019e4df8a [ 54.652604][ T4426] x26: ffff800020f87b40 x25: 1ffff000041f0f68 x24: dfff800000000000 [ 54.653866][ T4426] x23: 1fffe0001d6776b5 x22: dfff800000000000 x21: 0000000000000000 [ 54.655136][ T4426] x20: ffff0000eb3bb5a8 x19: ffff0000eb3bb560 x18: 0000000000000000 [ 54.656451][ T4426] x17: 0000000000000000 x16: ffff8000082d22e0 x15: 0000000000000000 [ 54.657679][ T4426] x14: 000000003b9aca00 x13: 0000000000000000 x12: 0000000000ff0100 [ 54.658950][ T4426] x11: ff008000089fbf5c x10: 0000000000000000 x9 : ffff8000089fbf5c [ 54.660222][ T4426] x8 : ffff0000de6c3780 x7 : 0000000000000000 x6 : 0000000000000036 [ 54.661480][ T4426] x5 : ffff0000eb3bb5e8 x4 : ffff0000eb2125f8 x3 : ffff800008ee778c [ 54.662702][ T4426] x2 : 0000000000000010 x1 : 0000000000000000 x0 : 0000000000000000 [ 54.664010][ T4426] Call trace: [ 54.664549][ T4426] drop_nlink+0xe4/0x138 [ 54.665237][ T4426] minix_rmdir+0x13c/0x1c0 [ 54.665927][ T4426] vfs_rmdir+0x304/0x438 [ 54.666613][ T4426] do_rmdir+0x238/0x50c [ 54.667272][ T4426] __arm64_sys_unlinkat+0xcc/0xfc [ 54.668030][ T4426] invoke_syscall+0x98/0x2bc [ 54.668783][ T4426] el0_svc_common+0x138/0x258 [ 54.669463][ T4426] do_el0_svc+0x58/0x13c [ 54.670104][ T4426] el0_svc+0x58/0x138 [ 54.670717][ T4426] el0t_64_sync_handler+0x84/0xf0 [ 54.671545][ T4426] el0t_64_sync+0x18c/0x190 [ 54.672259][ T4426] irq event stamp: 952522 [ 54.672935][ T4426] hardirqs last enabled at (952521): [] ktime_get_coarse_real_ts64+0x114/0x244 [ 54.674492][ T4426] hardirqs last disabled at (952522): [] el1_dbg+0x24/0x80 [ 54.675761][ T4426] softirqs last enabled at (951444): [] local_bh_enable+0x10/0x34 [ 54.677178][ T4426] softirqs last disabled at (951442): [] local_bh_disable+0x10/0x34 [ 54.678698][ T4426] ---[ end trace 0000000000000000 ]--- [ 54.692823][ T4426] minix_free_block (loop0:21): bit already cleared [ 54.695008][ T4426] minix_free_block (loop0:22): bit already cleared [ 54.696382][ T4426] minix_free_block (loop0:19): bit already cleared [ 54.710827][ T4570] loop0: detected capacity change from 0 to 47 [ 54.713721][ T4570] overlayfs: upper fs needs to support d_type. [ 54.714901][ T4570] overlayfs: upper fs does not support RENAME_WHITEOUT. [ 54.716121][ T4570] overlayfs: failed to set xattr on upper [ 54.717946][ T4570] overlayfs: ...falling back to index=off,metacopy=off. [ 54.723572][ T4426] ------------[ cut here ]------------ [ 54.724540][ T4426] WARNING: CPU: 0 PID: 4426 at fs/inode.c:332 drop_nlink+0xe4/0x138 [ 54.725864][ T4426] Modules linked in: [ 54.726478][ T4426] CPU: 0 PID: 4426 Comm: syz-executor Tainted: G W syzkaller #0 [ 54.727945][ T4426] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 54.729546][ T4426] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 54.730829][ T4426] pc : drop_nlink+0xe4/0x138 [ 54.731579][ T4426] lr : drop_nlink+0xe4/0x138 [ 54.732337][ T4426] sp : ffff800020f87b00 [ 54.732976][ T4426] x29: ffff800020f87b00 x28: ffff0000de6c3780 x27: 1fffe0001bbb4e70 [ 54.734256][ T4426] x26: ffff800020f87b40 x25: 1ffff000041f0f68 x24: dfff800000000000 [ 54.735565][ T4426] x23: 1fffe0001d67775f x22: dfff800000000000 x21: 0000000000000000 [ 54.736932][ T4426] x20: ffff0000eb3bbaf8 x19: ffff0000eb3bbab0 x18: 0000000000000000 [ 54.738266][ T4426] x17: 0000000000000000 x16: ffff8000082d22e0 x15: 0000000000000000 [ 54.739557][ T4426] x14: 000000003b9aca00 x13: 0000000000000000 x12: 0000000000ff0100 [ 54.740811][ T4426] x11: ff008000089fbf5c x10: 0000000000000000 x9 : ffff8000089fbf5c [ 54.741991][ T4426] x8 : ffff0000de6c3780 x7 : 0000000000000000 x6 : 0000000000000036 [ 54.743222][ T4426] x5 : ffff0000eb3bbb38 x4 : ffff0000eb3bb098 x3 : ffff800008ee778c [ 54.744386][ T4426] x2 : 0000000000000010 x1 : 0000000000000000 x0 : 0000000000000000 [ 54.745580][ T4426] Call trace: [ 54.746110][ T4426] drop_nlink+0xe4/0x138 [ 54.746838][ T4426] minix_rmdir+0x13c/0x1c0 [ 54.747542][ T4426] vfs_rmdir+0x304/0x438 [ 54.748271][ T4426] do_rmdir+0x238/0x50c [ 54.748994][ T4426] __arm64_sys_unlinkat+0xcc/0xfc [ 54.749821][ T4426] invoke_syscall+0x98/0x2bc [ 54.750541][ T4426] el0_svc_common+0x138/0x258 [ 54.751322][ T4426] do_el0_svc+0x58/0x13c [ 54.751995][ T4426] el0_svc+0x58/0x138 [ 54.752638][ T4426] el0t_64_sync_handler+0x84/0xf0 [ 54.753436][ T4426] el0t_64_sync+0x18c/0x190 [ 54.754210][ T4426] irq event stamp: 960348 [ 54.754945][ T4426] hardirqs last enabled at (960347): [] ktime_get_coarse_real_ts64+0x114/0x244 [ 54.756685][ T4426] hardirqs last disabled at (960348): [] el1_dbg+0x24/0x80 [ 54.758181][ T4426] softirqs last enabled at (959886): [] local_bh_enable+0x10/0x34 [ 54.759688][ T4426] softirqs last disabled at (959884): [] local_bh_disable+0x10/0x34 [ 54.761250][ T4426] ---[ end trace 0000000000000000 ]--- [ 54.766439][ T4426] minix_free_block (loop0:21): bit already cleared [ 54.769098][ T4426] minix_free_block (loop0:22): bit already cleared [ 54.770509][ T4426] minix_free_block (loop0:19): bit already cleared [ 54.779092][ T4571] loop0: detected capacity change from 0 to 47 [ 54.788551][ T4571] overlayfs: upper fs needs to support d_type. [ 54.789732][ T4571] overlayfs: upper fs does not support RENAME_WHITEOUT. [ 54.790912][ T4571] overlayfs: failed to set xattr on upper [ 54.791769][ T4571] overlayfs: ...falling back to index=off,metacopy=off. [ 54.796953][ T4426] ------------[ cut here ]------------ [ 54.797856][ T4426] WARNING: CPU: 1 PID: 4426 at fs/inode.c:332 drop_nlink+0xe4/0x138 [ 54.799152][ T4426] Modules linked in: [ 54.799722][ T4426] CPU: 1 PID: 4426 Comm: syz-executor Tainted: G W syzkaller #0 [ 54.801049][ T4426] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 54.802591][ T4426] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 54.803722][ T4426] pc : drop_nlink+0xe4/0x138 [ 54.804462][ T4426] lr : drop_nlink+0xe4/0x138 [ 54.805161][ T4426] sp : ffff800020f87b00 [ 54.805739][ T4426] x29: ffff800020f87b00 x28: ffff0000de6c3780 x27: 1fffe0001c0058c9 [ 54.807077][ T4426] x26: ffff800020f87b40 x25: 1ffff000041f0f68 x24: dfff800000000000 [ 54.808400][ T4426] x23: 1fffe0001d6716b5 x22: dfff800000000000 x21: 0000000000000000 [ 54.809654][ T4426] x20: ffff0000eb38b5a8 x19: ffff0000eb38b560 x18: 0000000000000000 [ 54.810939][ T4426] x17: 0000000000000000 x16: ffff8000082d22e0 x15: 0000000000000000 [ 54.812414][ T4426] x14: 000000003b9aca00 x13: 0000000000000000 x12: 0000000000ff0100 [ 54.813733][ T4426] x11: ff008000089fbf5c x10: 0000000000000000 x9 : ffff8000089fbf5c [ 54.815184][ T4426] x8 : ffff0000de6c3780 x7 : 0000000000000000 x6 : 0000000000000036 [ 54.816523][ T4426] x5 : ffff0000eb38b5e8 x4 : ffff0000eb21f098 x3 : ffff800008ee778c [ 54.817875][ T4426] x2 : 0000000000000010 x1 : 0000000000000000 x0 : 0000000000000000 [ 54.819304][ T4426] Call trace: [ 54.819879][ T4426] drop_nlink+0xe4/0x138 [ 54.820662][ T4426] minix_rmdir+0x13c/0x1c0 [ 54.821402][ T4426] vfs_rmdir+0x304/0x438 [ 54.822045][ T4426] do_rmdir+0x238/0x50c [ 54.822676][ T4426] __arm64_sys_unlinkat+0xcc/0xfc [ 54.823398][ T4426] invoke_syscall+0x98/0x2bc [ 54.824083][ T4426] el0_svc_common+0x138/0x258 [ 54.824870][ T4426] do_el0_svc+0x58/0x13c [ 54.825609][ T4426] el0_svc+0x58/0x138 [ 54.826219][ T4426] el0t_64_sync_handler+0x84/0xf0 [ 54.826974][ T4426] el0t_64_sync+0x18c/0x190 [ 54.827714][ T4426] irq event stamp: 968410 [ 54.828384][ T4426] hardirqs last enabled at (968409): [] ktime_get_coarse_real_ts64+0x114/0x244 [ 54.829969][ T4426] hardirqs last disabled at (968410): [] el1_dbg+0x24/0x80 [ 54.831313][ T4426] softirqs last enabled at (968326): [] handle_softirqs+0xaf8/0xc6c [ 54.832905][ T4426] softirqs last disabled at (968307): [] __do_softirq+0x14/0x20 [ 54.834403][ T4426] ---[ end trace 0000000000000000 ]--- [ 54.839157][ T4426] minix_free_block (loop0:21): bit already cleared [ 54.841361][ T4426] minix_free_block (loop0:22): bit already cleared [ 54.842755][ T4426] minix_free_block (loop0:19): bit already cleared [ 54.853679][ T4572] loop0: detected capacity change from 0 to 47 [ 54.857804][ T4572] overlayfs: upper fs needs to support d_type. [ 54.859013][ T4572] overlayfs: upper fs does not support RENAME_WHITEOUT. [ 54.860011][ T4572] overlayfs: failed to set xattr on upper [ 54.860941][ T4572] overlayfs: ...falling back to index=off,metacopy=off. [ 54.866075][ T4426] ------------[ cut here ]------------ [ 54.866909][ T4426] WARNING: CPU: 0 PID: 4426 at fs/inode.c:332 drop_nlink+0xe4/0x138 [ 54.868238][ T4426] Modules linked in: [ 54.868917][ T4426] CPU: 0 PID: 4426 Comm: syz-executor Tainted: G W syzkaller #0 [ 54.870418][ T4426] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 54.871849][ T4426] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 54.872987][ T4426] pc : drop_nlink+0xe4/0x138 [ 54.873629][ T4426] lr : drop_nlink+0xe4/0x138 [ 54.874350][ T4426] sp : ffff800020f87b00 [ 54.874942][ T4426] x29: ffff800020f87b00 x28: ffff0000de6c3780 x27: 1fffe0001c01409a [ 54.876256][ T4426] x26: ffff800020f87b40 x25: 1ffff000041f0f68 x24: dfff800000000000 [ 54.877582][ T4426] x23: 1fffe0001d675c0d x22: dfff800000000000 x21: 0000000000000000 [ 54.878936][ T4426] x20: ffff0000eb3ae068 x19: ffff0000eb3ae020 x18: 0000000000000000 [ 54.880219][ T4426] x17: 0000000000000000 x16: ffff8000082d22e0 x15: 0000000000000000 [ 54.881562][ T4426] x14: 000000003b9aca00 x13: 0000000000000000 x12: 0000000000ff0100 [ 54.882829][ T4426] x11: ff008000089fbf5c x10: 0000000000000000 x9 : ffff8000089fbf5c [ 54.884106][ T4426] x8 : ffff0000de6c3780 x7 : 0000000000000000 x6 : 0000000000000036 [ 54.885271][ T4426] x5 : ffff0000eb3ae0a8 x4 : ffff0000eb3a35e8 x3 : ffff800008ee778c [ 54.886552][ T4426] x2 : 0000000000000010 x1 : 0000000000000000 x0 : 0000000000000000 [ 54.887734][ T4426] Call trace: [ 54.888221][ T4426] drop_nlink+0xe4/0x138 [ 54.888847][ T4426] minix_rmdir+0x13c/0x1c0 [ 54.889501][ T4426] vfs_rmdir+0x304/0x438 [ 54.890106][ T4426] do_rmdir+0x238/0x50c [ 54.890718][ T4426] __arm64_sys_unlinkat+0xcc/0xfc [ 54.891440][ T4426] invoke_syscall+0x98/0x2bc [ 54.892099][ T4426] el0_svc_common+0x138/0x258 [ 54.892890][ T4426] do_el0_svc+0x58/0x13c [ 54.893663][ T4426] el0_svc+0x58/0x138 [ 54.894288][ T4426] el0t_64_sync_handler+0x84/0xf0 [ 54.895098][ T4426] el0t_64_sync+0x18c/0x190 [ 54.895892][ T4426] irq event stamp: 975558 [ 54.896633][ T4426] hardirqs last enabled at (975557): [] ktime_get_coarse_real_ts64+0x114/0x244 [ 54.898347][ T4426] hardirqs last disabled at (975558): [] el1_dbg+0x24/0x80 [ 54.899654][ T4426] softirqs last enabled at (974530): [] local_bh_enable+0x10/0x34 [ 54.901078][ T4426] softirqs last disabled at (974528): [] local_bh_disable+0x10/0x34 [ 54.902421][ T4426] ---[ end trace 0000000000000000 ]--- [ 54.905105][ T4426] minix_free_block (loop0:21): bit already cleared [ 54.908408][ T4426] minix_free_block (loop0:22): bit already cleared [ 54.909922][ T4426] minix_free_block (loop0:19): bit already cleared [ 54.919335][ T4573] loop0: detected capacity change from 0 to 47 [ 54.922235][ T4573] overlayfs: upper fs needs to support d_type. [ 54.923346][ T4573] overlayfs: upper fs does not support RENAME_WHITEOUT. [ 54.924348][ T4573] overlayfs: failed to set xattr on upper [ 54.925137][ T4573] overlayfs: ...falling back to index=off,metacopy=off. [ 54.932799][ T4426] ------------[ cut here ]------------ [ 54.933741][ T4426] WARNING: CPU: 0 PID: 4426 at fs/inode.c:332 drop_nlink+0xe4/0x138 [ 54.935029][ T4426] Modules linked in: [ 54.935621][ T4426] CPU: 0 PID: 4426 Comm: syz-executor Tainted: G W syzkaller #0 [ 54.936885][ T4426] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 54.938346][ T4426] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 54.939447][ T4426] pc : drop_nlink+0xe4/0x138 [ 54.940181][ T4426] lr : drop_nlink+0xe4/0x138 [ 54.940855][ T4426] sp : ffff800020f87b00 [ 54.941489][ T4426] x29: ffff800020f87b00 x28: ffff0000de6c3780 x27: 1fffe0001c4df556 [ 54.942723][ T4426] x26: ffff800020f87b40 x25: 1ffff000041f0f68 x24: dfff800000000000 [ 54.944082][ T4426] x23: 1fffe0001d61e165 x22: dfff800000000000 x21: 0000000000000000 [ 54.945353][ T4426] x20: ffff0000eb0f0b28 x19: ffff0000eb0f0ae0 x18: 0000000000000000 [ 54.946712][ T4426] x17: 0000000000000000 x16: ffff8000082d22e0 x15: 0000000000000000 [ 54.947981][ T4426] x14: 000000003b9aca00 x13: 0000000000000000 x12: 0000000000ff0100 [ 54.949239][ T4426] x11: ff008000089fbf5c x10: 0000000000000000 x9 : ffff8000089fbf5c [ 54.950407][ T4426] x8 : ffff0000de6c3780 x7 : 0000000000000000 x6 : 0000000000000036 [ 54.951660][ T4426] x5 : ffff0000eb0f0b68 x4 : ffff0000eb0f3b38 x3 : ffff800008ee778c [ 54.952891][ T4426] x2 : 0000000000000010 x1 : 0000000000000000 x0 : 0000000000000000 [ 54.954187][ T4426] Call trace: [ 54.954693][ T4426] drop_nlink+0xe4/0x138 [ 54.955354][ T4426] minix_rmdir+0x13c/0x1c0 [ 54.956074][ T4426] vfs_rmdir+0x304/0x438 [ 54.956672][ T4426] do_rmdir+0x238/0x50c [ 54.957253][ T4426] __arm64_sys_unlinkat+0xcc/0xfc [ 54.958065][ T4426] invoke_syscall+0x98/0x2bc [ 54.958795][ T4426] el0_svc_common+0x138/0x258 [ 54.959577][ T4426] do_el0_svc+0x58/0x13c [ 54.960218][ T4426] el0_svc+0x58/0x138 [ 54.960807][ T4426] el0t_64_sync_handler+0x84/0xf0 [ 54.961575][ T4426] el0t_64_sync+0x18c/0x190 [ 54.962243][ T4426] irq event stamp: 983250 [ 54.962912][ T4426] hardirqs last enabled at (983249): [] ktime_get_coarse_real_ts64+0x114/0x244 [ 54.964567][ T4426] hardirqs last disabled at (983250): [] el1_dbg+0x24/0x80 [ 54.965983][ T4426] softirqs last enabled at (982904): [] local_bh_enable+0x10/0x34 [ 54.967450][ T4426] softirqs last disabled at (982902): [] local_bh_disable+0x10/0x34 [ 54.969066][ T4426] ---[ end trace 0000000000000000 ]--- [ 54.972526][ T4426] minix_free_block (loop0:21): bit already cleared [ 54.974582][ T4426] minix_free_block (loop0:22): bit already cleared [ 54.975965][ T4426] minix_free_block (loop0:19): bit already cleared [ 54.985527][ T4574] loop0: detected capacity change from 0 to 47 [ 54.989922][ T4574] overlayfs: upper fs needs to support d_type. [ 54.991121][ T4574] overlayfs: upper fs does not support RENAME_WHITEOUT. [ 54.992205][ T4574] overlayfs: failed to set xattr on upper [ 54.993020][ T4574] overlayfs: ...falling back to index=off,metacopy=off. [ 54.999271][ T4426] ------------[ cut here ]------------ [ 55.000156][ T4426] WARNING: CPU: 1 PID: 4426 at fs/inode.c:332 drop_nlink+0xe4/0x138 [ 55.001411][ T4426] Modules linked in: [ 55.001999][ T4426] CPU: 1 PID: 4426 Comm: syz-executor Tainted: G W syzkaller #0 [ 55.003294][ T4426] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 55.004690][ T4426] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 55.005883][ T4426] pc : drop_nlink+0xe4/0x138 [ 55.006604][ T4426] lr : drop_nlink+0xe4/0x138 [ 55.007389][ T4426] sp : ffff800020f87b00 [ 55.008086][ T4426] x29: ffff800020f87b00 x28: ffff0000de6c3780 x27: 1fffe0001d60a06b [ 55.009385][ T4426] x26: ffff800020f87b40 x25: 1ffff000041f0f68 x24: dfff800000000000 [ 55.010663][ T4426] x23: 1fffe0001d630165 x22: dfff800000000000 x21: 0000000000000000 [ 55.011897][ T4426] x20: ffff0000eb180b28 x19: ffff0000eb180ae0 x18: 0000000000000000 [ 55.013156][ T4426] x17: 0000000000000000 x16: ffff8000082d22e0 x15: 0000000000000000 [ 55.014427][ T4426] x14: 000000003b9aca00 x13: 0000000000000000 x12: 0000000000ff0100 [ 55.015640][ T4426] x11: ff008000089fbf5c x10: 0000000000000000 x9 : ffff8000089fbf5c [ 55.016901][ T4426] x8 : ffff0000de6c3780 x7 : 0000000000000000 x6 : 0000000000000036 [ 55.018070][ T4426] x5 : ffff0000eb180b68 x4 : ffff0000eb180618 x3 : ffff800008ee778c [ 55.019402][ T4426] x2 : 0000000000000010 x1 : 0000000000000000 x0 : 0000000000000000 [ 55.020716][ T4426] Call trace: [ 55.021218][ T4426] drop_nlink+0xe4/0x138 [ 55.021837][ T4426] minix_rmdir+0x13c/0x1c0 [ 55.022550][ T4426] vfs_rmdir+0x304/0x438 [ 55.023236][ T4426] do_rmdir+0x238/0x50c [ 55.023828][ T4426] __arm64_sys_unlinkat+0xcc/0xfc [ 55.024634][ T4426] invoke_syscall+0x98/0x2bc [ 55.025392][ T4426] el0_svc_common+0x138/0x258 [ 55.026115][ T4426] do_el0_svc+0x58/0x13c [ 55.026832][ T4426] el0_svc+0x58/0x138 [ 55.027581][ T4426] el0t_64_sync_handler+0x84/0xf0 [ 55.028396][ T4426] el0t_64_sync+0x18c/0x190 [ 55.029088][ T4426] irq event stamp: 991100 [ 55.029759][ T4426] hardirqs last enabled at (991099): [] ktime_get_coarse_real_ts64+0x114/0x244 [ 55.031395][ T4426] hardirqs last disabled at (991100): [] el1_dbg+0x24/0x80 [ 55.032804][ T4426] softirqs last enabled at (989884): [] local_bh_enable+0x10/0x34 [ 55.034608][ T4426] softirqs last disabled at (989882): [] local_bh_disable+0x10/0x34 [ 55.036103][ T4426] ---[ end trace 0000000000000000 ]--- [ 55.039727][ T4426] minix_free_block (loop0:21): bit already cleared [ 55.041929][ T4426] minix_free_block (loop0:22): bit already cleared [ 55.043624][ T4426] minix_free_block (loop0:19): bit already cleared [ 55.054236][ T4575] loop0: detected capacity change from 0 to 47 [ 55.062327][ T4575] overlayfs: upper fs needs to support d_type. [ 55.063582][ T4575] overlayfs: upper fs does not support RENAME_WHITEOUT. [ 55.064652][ T4575] overlayfs: failed to set xattr on upper [ 55.065514][ T4575] overlayfs: ...falling back to index=off,metacopy=off. [ 55.070266][ T4426] ------------[ cut here ]------------ [ 55.071142][ T4426] WARNING: CPU: 0 PID: 4426 at fs/inode.c:332 drop_nlink+0xe4/0x138 [ 55.072500][ T4426] Modules linked in: [ 55.073148][ T4426] CPU: 0 PID: 4426 Comm: syz-executor Tainted: G W syzkaller #0 [ 55.074559][ T4426] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 55.076038][ T4426] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 55.077224][ T4426] pc : drop_nlink+0xe4/0x138 [ 55.077978][ T4426] lr : drop_nlink+0xe4/0x138 [ 55.078641][ T4426] sp : ffff800020f87b00 [ 55.079271][ T4426] x29: ffff800020f87b00 x28: ffff0000de6c3780 x27: 1fffe0001c04bb5b [ 55.080577][ T4426] x26: ffff800020f87b40 x25: 1ffff000041f0f68 x24: dfff800000000000 [ 55.081887][ T4426] x23: 1fffe0001d61fb63 x22: dfff800000000000 x21: 0000000000000000 [ 55.083179][ T4426] x20: ffff0000eb0fdb18 x19: ffff0000eb0fdad0 x18: 0000000000000000 [ 55.084531][ T4426] x17: 0000000000000000 x16: ffff8000082d22e0 x15: 0000000000000000 [ 55.085812][ T4426] x14: 000000003b9aca00 x13: 0000000000000000 x12: 0000000000ff0100 [ 55.087044][ T4426] x11: ff008000089fbf5c x10: 0000000000000000 x9 : ffff8000089fbf5c [ 55.088264][ T4426] x8 : ffff0000de6c3780 x7 : 0000000000000000 x6 : 0000000000000037 [ 55.089522][ T4426] x5 : ffff0000eb0fdb58 x4 : ffff0000eb0fe0a8 x3 : ffff800008ee778c [ 55.090705][ T4426] x2 : 0000000000000010 x1 : 0000000000000000 x0 : 0000000000000000 [ 55.091954][ T4426] Call trace: [ 55.092509][ T4426] drop_nlink+0xe4/0x138 [ 55.093166][ T4426] minix_rmdir+0x13c/0x1c0 [ 55.093849][ T4426] vfs_rmdir+0x304/0x438 [ 55.094505][ T4426] do_rmdir+0x238/0x50c [ 55.095065][ T4426] __arm64_sys_unlinkat+0xcc/0xfc [ 55.095828][ T4426] invoke_syscall+0x98/0x2bc [ 55.096552][ T4426] el0_svc_common+0x138/0x258 [ 55.097383][ T4426] do_el0_svc+0x58/0x13c [ 55.098098][ T4426] el0_svc+0x58/0x138 [ 55.098762][ T4426] el0t_64_sync_handler+0x84/0xf0 [ 55.099599][ T4426] el0t_64_sync+0x18c/0x190 [ 55.100337][ T4426] irq event stamp: 998510 [ 55.101023][ T4426] hardirqs last enabled at (998509): [] ktime_get_coarse_real_ts64+0x114/0x244 [ 55.102860][ T4426] hardirqs last disabled at (998510): [] el1_dbg+0x24/0x80 [ 55.104327][ T4426] softirqs last enabled at (997510): [] local_bh_enable+0x10/0x34 [ 55.105951][ T4426] softirqs last disabled at (997508): [] local_bh_disable+0x10/0x34 [ 55.107495][ T4426] ---[ end trace 0000000000000000 ]--- [ 55.110804][ T4426] minix_free_block (loop0:21): bit already cleared [ 55.112916][ T4426] minix_free_block (loop0:22): bit already cleared [ 55.114285][ T4426] minix_free_block (loop0:19): bit already cleared [ 55.122565][ T4576] loop0: detected capacity change from 0 to 47 [ 55.125580][ T4576] overlayfs: upper fs needs to support d_type. [ 55.126816][ T4576] overlayfs: upper fs does not support RENAME_WHITEOUT. [ 55.127909][ T4576] overlayfs: failed to set xattr on upper [ 55.128747][ T4576] overlayfs: ...falling back to index=off,metacopy=off. [ 55.134285][ T4426] ------------[ cut here ]------------ [ 55.135148][ T4426] WARNING: CPU: 0 PID: 4426 at fs/inode.c:332 drop_nlink+0xe4/0x138 [ 55.136470][ T4426] Modules linked in: [ 55.137082][ T4426] CPU: 0 PID: 4426 Comm: syz-executor Tainted: G W syzkaller #0 [ 55.138585][ T4426] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 55.140152][ T4426] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 55.141396][ T4426] pc : drop_nlink+0xe4/0x138 [ 55.142186][ T4426] lr : drop_nlink+0xe4/0x138 [ 55.142995][ T4426] sp : ffff800020f87b00 [ 55.143681][ T4426] x29: ffff800020f87b00 x28: ffff0000de6c3780 x27: 1fffe0001c4fec9a [ 55.144993][ T4426] x26: ffff800020f87b40 x25: 1ffff000041f0f68 x24: dfff800000000000 [ 55.146271][ T4426] x23: 1fffe0001d642ab9 x22: dfff800000000000 x21: 0000000000000000 [ 55.147602][ T4426] x20: ffff0000eb2155c8 x19: ffff0000eb215580 x18: 0000000000000000 [ 55.148825][ T4426] x17: 0000000000000000 x16: ffff8000082d22e0 x15: 0000000000000000 [ 55.150053][ T4426] x14: 000000003b9aca00 x13: 0000000000000000 x12: 0000000000ff0100 [ 55.151376][ T4426] x11: ff008000089fbf5c x10: 0000000000000000 x9 : ffff8000089fbf5c [ 55.152655][ T4426] x8 : ffff0000de6c3780 x7 : 0000000000000000 x6 : 0000000000000037 [ 55.153846][ T4426] x5 : ffff0000eb215608 x4 : ffff0000eb216b48 x3 : ffff800008ee778c [ 55.155009][ T4426] x2 : 0000000000000010 x1 : 0000000000000000 x0 : 0000000000000000 [ 55.156234][ T4426] Call trace: [ 55.156733][ T4426] drop_nlink+0xe4/0x138 [ 55.157437][ T4426] minix_rmdir+0x13c/0x1c0 [ 55.158211][ T4426] vfs_rmdir+0x304/0x438 [ 55.158860][ T4426] do_rmdir+0x238/0x50c [ 55.159498][ T4426] __arm64_sys_unlinkat+0xcc/0xfc [ 55.160294][ T4426] invoke_syscall+0x98/0x2bc [ 55.161002][ T4426] el0_svc_common+0x138/0x258 [ 55.161745][ T4426] do_el0_svc+0x58/0x13c [ 55.162463][ T4426] el0_svc+0x58/0x138 [ 55.163076][ T4426] el0t_64_sync_handler+0x84/0xf0 [ 55.163845][ T4426] el0t_64_sync+0x18c/0x190 [ 55.164567][ T4426] irq event stamp: 1007036 [ 55.165259][ T4426] hardirqs last enabled at (1007035): [] ktime_get_coarse_real_ts64+0x114/0x244 [ 55.166952][ T4426] hardirqs last disabled at (1007036): [] el1_dbg+0x24/0x80 [ 55.168377][ T4426] softirqs last enabled at (1004970): [] local_bh_enable+0x10/0x34 [ 55.170013][ T4426] softirqs last disabled at (1004968): [] local_bh_disable+0x10/0x34 [ 55.171441][ T4426] ---[ end trace 0000000000000000 ]--- [ 55.175522][ T4426] minix_free_block (loop0:21): bit already cleared [ 55.177734][ T4426] minix_free_block (loop0:22): bit already cleared [ 55.179423][ T4426] minix_free_block (loop0:19): bit already cleared [ 55.193949][ T4577] loop0: detected capacity change from 0 to 47 [ 55.201197][ T4577] overlayfs: upper fs needs to support d_type. [ 55.202426][ T4577] overlayfs: upper fs does not support RENAME_WHITEOUT. [ 55.203546][ T4577] overlayfs: failed to set xattr on upper [ 55.204393][ T4577] overlayfs: ...falling back to index=off,metacopy=off. [ 55.209773][ T4426] ------------[ cut here ]------------ [ 55.210650][ T4426] WARNING: CPU: 1 PID: 4426 at fs/inode.c:332 drop_nlink+0xe4/0x138 [ 55.211969][ T4426] Modules linked in: [ 55.212563][ T4426] CPU: 1 PID: 4426 Comm: syz-executor Tainted: G W syzkaller #0 [ 55.214089][ T4426] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 55.215709][ T4426] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 55.216963][ T4426] pc : drop_nlink+0xe4/0x138 [ 55.217642][ T4426] lr : drop_nlink+0xe4/0x138 [ 55.218384][ T4426] sp : ffff800020f87b00 [ 55.219037][ T4426] x29: ffff800020f87b00 x28: ffff0000de6c3780 x27: 1fffe0001c0121e3 [ 55.220351][ T4426] x26: ffff800020f87b40 x25: 1ffff000041f0f68 x24: dfff800000000000 [ 55.221673][ T4426] x23: 1fffe0001e28a363 x22: dfff800000000000 x21: 0000000000000000 [ 55.222957][ T4426] x20: ffff0000f1451b18 x19: ffff0000f1451ad0 x18: 0000000000000000 [ 55.224164][ T4426] x17: 0000000000000000 x16: ffff8000082d22e0 x15: 0000000000000000 [ 55.225481][ T4426] x14: 000000003b9aca00 x13: 0000000000000000 x12: 0000000000ff0100 [ 55.226652][ T4426] x11: ff008000089fbf5c x10: 0000000000000000 x9 : ffff8000089fbf5c [ 55.227895][ T4426] x8 : ffff0000de6c3780 x7 : 0000000000000000 x6 : 0000000000000037 [ 55.229251][ T4426] x5 : ffff0000f1451b58 x4 : ffff0000f1453098 x3 : ffff800008ee778c [ 55.230504][ T4426] x2 : 0000000000000010 x1 : 0000000000000000 x0 : 0000000000000000 [ 55.231817][ T4426] Call trace: [ 55.232329][ T4426] drop_nlink+0xe4/0x138 [ 55.232992][ T4426] minix_rmdir+0x13c/0x1c0 [ 55.233766][ T4426] vfs_rmdir+0x304/0x438 [ 55.234512][ T4426] do_rmdir+0x238/0x50c [ 55.235212][ T4426] __arm64_sys_unlinkat+0xcc/0xfc [ 55.236037][ T4426] invoke_syscall+0x98/0x2bc [ 55.236827][ T4426] el0_svc_common+0x138/0x258 [ 55.237593][ T4426] do_el0_svc+0x58/0x13c [ 55.238314][ T4426] el0_svc+0x58/0x138 [ 55.238940][ T4426] el0t_64_sync_handler+0x84/0xf0 [ 55.239719][ T4426] el0t_64_sync+0x18c/0x190 [ 55.240474][ T4426] irq event stamp: 1014766 [ 55.241160][ T4426] hardirqs last enabled at (1014765): [] ktime_get_coarse_real_ts64+0x114/0x244 [ 55.242796][ T4426] hardirqs last disabled at (1014766): [] el1_dbg+0x24/0x80 [ 55.244276][ T4426] softirqs last enabled at (1012998): [] local_bh_enable+0x10/0x34 [ 55.245857][ T4426] softirqs last disabled at (1012996): [] local_bh_disable+0x10/0x34 [ 55.247478][ T4426] ---[ end trace 0000000000000000 ]--- [ 55.252138][ T4426] minix_free_block (loop0:21): bit already cleared [ 55.254266][ T4426] minix_free_block (loop0:22): bit already cleared [ 55.255625][ T4426] minix_free_block (loop0:19): bit already cleared [ 55.264567][ T4578] loop0: detected capacity change from 0 to 47 [ 55.268137][ T4578] overlayfs: upper fs needs to support d_type. [ 55.269498][ T4578] overlayfs: upper fs does not support RENAME_WHITEOUT. [ 55.271378][ T4578] overlayfs: failed to set xattr on upper [ 55.272220][ T4578] overlayfs: ...falling back to index=off,metacopy=off. [ 55.278263][ T4426] ------------[ cut here ]------------ [ 55.279169][ T4426] WARNING: CPU: 1 PID: 4426 at fs/inode.c:332 drop_nlink+0xe4/0x138 [ 55.280575][ T4426] Modules linked in: [ 55.281168][ T4426] CPU: 1 PID: 4426 Comm: syz-executor Tainted: G W syzkaller #0 [ 55.282469][ T4426] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 55.284087][ T4426] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 55.285290][ T4426] pc : drop_nlink+0xe4/0x138 [ 55.286047][ T4426] lr : drop_nlink+0xe4/0x138 [ 55.286762][ T4426] sp : ffff800020f87b00 [ 55.287334][ T4426] x29: ffff800020f87b00 x28: ffff0000de6c3780 x27: 1fffe0001c4feb2c [ 55.288571][ T4426] x26: ffff800020f87b40 x25: 1ffff000041f0f68 x24: dfff800000000000 [ 55.289937][ T4426] x23: 1fffe0001d630cb7 x22: dfff800000000000 x21: 0000000000000000 [ 55.291324][ T4426] x20: ffff0000eb1865b8 x19: ffff0000eb186570 x18: 0000000000000000 [ 55.292708][ T4426] x17: 0000000000000000 x16: ffff8000082d22e0 x15: 0000000000000000 [ 55.294103][ T4426] x14: 000000003b9aca00 x13: 0000000000000000 x12: 0000000000ff0100 [ 55.295446][ T4426] x11: ff008000089fbf5c x10: 0000000000000000 x9 : ffff8000089fbf5c [ 55.296789][ T4426] x8 : ffff0000de6c3780 x7 : 0000000000000000 x6 : 0000000000000037 [ 55.298060][ T4426] x5 : ffff0000eb1865f8 x4 : ffff0000eb184b68 x3 : ffff800008ee778c [ 55.299400][ T4426] x2 : 0000000000000010 x1 : 0000000000000000 x0 : 0000000000000000 [ 55.300754][ T4426] Call trace: [ 55.301296][ T4426] drop_nlink+0xe4/0x138 [ 55.301996][ T4426] minix_rmdir+0x13c/0x1c0 [ 55.302681][ T4426] vfs_rmdir+0x304/0x438 [ 55.303411][ T4426] do_rmdir+0x238/0x50c [ 55.304170][ T4426] __arm64_sys_unlinkat+0xcc/0xfc [ 55.305041][ T4426] invoke_syscall+0x98/0x2bc [ 55.305824][ T4426] el0_svc_common+0x138/0x258 [ 55.306582][ T4426] do_el0_svc+0x58/0x13c [ 55.307289][ T4426] el0_svc+0x58/0x138 [ 55.307863][ T4426] el0t_64_sync_handler+0x84/0xf0 [ 55.308621][ T4426] el0t_64_sync+0x18c/0x190 [ 55.309390][ T4426] irq event stamp: 1022072 [ 55.310142][ T4426] hardirqs last enabled at (1022071): [] ktime_get_coarse_real_ts64+0x114/0x244 [ 55.311845][ T4426] hardirqs last disabled at (1022072): [] el1_dbg+0x24/0x80 [ 55.313288][ T4426] softirqs last enabled at (1021636): [] local_bh_enable+0x10/0x34 [ 55.314757][ T4426] softirqs last disabled at (1021634): [] local_bh_disable+0x10/0x34 [ 55.316237][ T4426] ---[ end trace 0000000000000000 ]--- [ 55.320441][ T4426] minix_free_block (loop0:21): bit already cleared [ 55.322528][ T4426] minix_free_block (loop0:22): bit already cleared [ 55.323876][ T4426] minix_free_block (loop0:19): bit already cleared [ 55.331766][ T4579] loop0: detected capacity change from 0 to 47 [ 55.336319][ T4579] overlayfs: upper fs needs to support d_type. [ 55.338483][ T4579] overlayfs: upper fs does not support RENAME_WHITEOUT. [ 55.339681][ T4579] overlayfs: failed to set xattr on upper [ 55.340520][ T4579] overlayfs: ...falling back to index=off,metacopy=off. [ 55.346731][ T4426] ------------[ cut here ]------------ [ 55.347703][ T4426] WARNING: CPU: 1 PID: 4426 at fs/inode.c:332 drop_nlink+0xe4/0x138 [ 55.349063][ T4426] Modules linked in: [ 55.349725][ T4426] CPU: 1 PID: 4426 Comm: syz-executor Tainted: G W syzkaller #0 [ 55.351099][ T4426] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 55.352820][ T4426] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 55.353985][ T4426] pc : drop_nlink+0xe4/0x138 [ 55.354700][ T4426] lr : drop_nlink+0xe4/0x138 [ 55.355459][ T4426] sp : ffff800020f87b00 [ 55.356059][ T4426] x29: ffff800020f87b00 x28: ffff0000de6c3780 x27: 1fffe0001c06f89a [ 55.357335][ T4426] x26: ffff800020f87b40 x25: 1ffff000041f0f68 x24: dfff800000000000 [ 55.358710][ T4426] x23: 1fffe0001d630eb5 x22: dfff800000000000 x21: 0000000000000000 [ 55.360009][ T4426] x20: ffff0000eb1875a8 x19: ffff0000eb187560 x18: 0000000000000000 [ 55.361269][ T4426] x17: 0000000000000000 x16: ffff8000082d22e0 x15: 0000000000000000 [ 55.362496][ T4426] x14: 000000003b9aca00 x13: 0000000000000000 x12: 0000000000ff0100 [ 55.363838][ T4426] x11: ff008000089fbf5c x10: 0000000000000000 x9 : ffff8000089fbf5c [ 55.365145][ T4426] x8 : ffff0000de6c3780 x7 : 0000000000000000 x6 : 0000000000000037 [ 55.366536][ T4426] x5 : ffff0000eb1875e8 x4 : ffff0000eb187098 x3 : ffff800008ee778c [ 55.367774][ T4426] x2 : 0000000000000010 x1 : 0000000000000000 x0 : 0000000000000000 [ 55.369083][ T4426] Call trace: [ 55.369587][ T4426] drop_nlink+0xe4/0x138 [ 55.370340][ T4426] minix_rmdir+0x13c/0x1c0 [ 55.371118][ T4426] vfs_rmdir+0x304/0x438 [ 55.371809][ T4426] do_rmdir+0x238/0x50c [ 55.372450][ T4426] __arm64_sys_unlinkat+0xcc/0xfc [ 55.373217][ T4426] invoke_syscall+0x98/0x2bc [ 55.373980][ T4426] el0_svc_common+0x138/0x258 [ 55.374628][ T4426] do_el0_svc+0x58/0x13c [ 55.375259][ T4426] el0_svc+0x58/0x138 [ 55.375942][ T4426] el0t_64_sync_handler+0x84/0xf0 [ 55.376698][ T4426] el0t_64_sync+0x18c/0x190 [ 55.377373][ T4426] irq event stamp: 1029832 [ 55.378070][ T4426] hardirqs last enabled at (1029831): [] ktime_get_coarse_real_ts64+0x114/0x244 [ 55.379724][ T4426] hardirqs last disabled at (1029832): [] el1_dbg+0x24/0x80 [ 55.380925][ T4426] softirqs last enabled at (1027748): [] local_bh_enable+0x10/0x34 [ 55.382336][ T4426] softirqs last disabled at (1027746): [] local_bh_disable+0x10/0x34 [ 55.383942][ T4426] ---[ end trace 0000000000000000 ]--- [ 55.387761][ T4426] minix_free_block (loop0:21): bit already cleared [ 55.389848][ T4426] minix_free_block (loop0:22): bit already cleared [ 55.391238][ T4426] minix_free_block (loop0:19): bit already cleared [ 55.400506][ T4580] loop0: detected capacity change from 0 to 47 [ 55.403457][ T4580] overlayfs: upper fs needs to support d_type. [ 55.404612][ T4580] overlayfs: upper fs does not support RENAME_WHITEOUT. [ 55.405677][ T4580] overlayfs: failed to set xattr on upper [ 55.406631][ T4580] overlayfs: ...falling back to index=off,metacopy=off. [ 55.412821][ T4426] ------------[ cut here ]------------ [ 55.413586][ T4426] WARNING: CPU: 1 PID: 4426 at fs/inode.c:332 drop_nlink+0xe4/0x138 [ 55.414926][ T4426] Modules linked in: [ 55.415573][ T4426] CPU: 1 PID: 4426 Comm: syz-executor Tainted: G W syzkaller #0 [ 55.417121][ T4426] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 55.418870][ T4426] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 55.420172][ T4426] pc : drop_nlink+0xe4/0x138 [ 55.420993][ T4426] lr : drop_nlink+0xe4/0x138 [ 55.421798][ T4426] sp : ffff800020f87b00 [ 55.422407][ T4426] x29: ffff800020f87b00 x28: ffff0000de6c3780 x27: 1fffe0001bbb89e3 [ 55.423703][ T4426] x26: ffff800020f87b40 x25: 1ffff000041f0f68 x24: dfff800000000000 [ 55.424997][ T4426] x23: 1fffe0001e28beb5 x22: dfff800000000000 x21: 0000000000000000 [ 55.426326][ T4426] x20: ffff0000f145f5a8 x19: ffff0000f145f560 x18: 0000000000000000 [ 55.427646][ T4426] x17: 0000000000000000 x16: ffff8000082d22e0 x15: 0000000000000000 [ 55.428915][ T4426] x14: 000000003b9aca00 x13: 0000000000000000 x12: 0000000000ff0100 [ 55.430060][ T4426] x11: ff008000089fbf5c x10: 0000000000000000 x9 : ffff8000089fbf5c [ 55.431284][ T4426] x8 : ffff0000de6c3780 x7 : 0000000000000000 x6 : 0000000000000037 [ 55.432613][ T4426] x5 : ffff0000f145f5e8 x4 : ffff0000f145f098 x3 : ffff800008ee778c [ 55.433923][ T4426] x2 : 0000000000000010 x1 : 0000000000000000 x0 : 0000000000000000 [ 55.435159][ T4426] Call trace: [ 55.435679][ T4426] drop_nlink+0xe4/0x138 [ 55.436342][ T4426] minix_rmdir+0x13c/0x1c0 [ 55.437087][ T4426] vfs_rmdir+0x304/0x438 [ 55.437795][ T4426] do_rmdir+0x238/0x50c [ 55.438551][ T4426] __arm64_sys_unlinkat+0xcc/0xfc [ 55.439396][ T4426] invoke_syscall+0x98/0x2bc [ 55.440164][ T4426] el0_svc_common+0x138/0x258 [ 55.440909][ T4426] do_el0_svc+0x58/0x13c [ 55.441623][ T4426] el0_svc+0x58/0x138 [ 55.442301][ T4426] el0t_64_sync_handler+0x84/0xf0 [ 55.443084][ T4426] el0t_64_sync+0x18c/0x190 [ 55.443844][ T4426] irq event stamp: 1036882 [ 55.444583][ T4426] hardirqs last enabled at (1036881): [] ktime_get_coarse_real_ts64+0x114/0x244 [ 55.446334][ T4426] hardirqs last disabled at (1036882): [] el1_dbg+0x24/0x80 [ 55.447769][ T4426] softirqs last enabled at (1035528): [] local_bh_enable+0x10/0x34 [ 55.449305][ T4426] softirqs last disabled at (1035526): [] local_bh_disable+0x10/0x34 [ 55.450736][ T4426] ---[ end trace 0000000000000000 ]--- [ 55.453847][ T4426] minix_free_block (loop0:21): bit already cleared [ 55.455930][ T4426] minix_free_block (loop0:22): bit already cleared [ 55.457667][ T4426] minix_free_block (loop0:19): bit already cleared [ 55.465861][ T4581] loop0: detected capacity change from 0 to 47 [ 55.470119][ T4581] overlayfs: upper fs needs to support d_type. [ 55.471250][ T4581] overlayfs: upper fs does not support RENAME_WHITEOUT. [ 55.472354][ T4581] overlayfs: failed to set xattr on upper [ 55.473205][ T4581] overlayfs: ...falling back to index=off,metacopy=off. [ 55.478306][ T4426] ------------[ cut here ]------------ [ 55.479130][ T4426] WARNING: CPU: 1 PID: 4426 at fs/inode.c:332 drop_nlink+0xe4/0x138 [ 55.480340][ T4426] Modules linked in: [ 55.480856][ T4426] CPU: 1 PID: 4426 Comm: syz-executor Tainted: G W syzkaller #0 [ 55.482146][ T4426] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 55.483775][ T4426] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 55.484874][ T4426] pc : drop_nlink+0xe4/0x138 [ 55.485525][ T4426] lr : drop_nlink+0xe4/0x138 [ 55.486234][ T4426] sp : ffff800020f87b00 [ 55.486899][ T4426] x29: ffff800020f87b00 x28: ffff0000de6c3780 x27: 1fffe0001c4fb127 [ 55.488131][ T4426] x26: ffff800020f87b40 x25: 1ffff000041f0f68 x24: dfff800000000000 [ 55.489371][ T4426] x23: 1fffe0001d61f811 x22: dfff800000000000 x21: 0000000000000000 [ 55.490626][ T4426] x20: ffff0000eb0fc088 x19: ffff0000eb0fc040 x18: 0000000000000000 [ 55.491935][ T4426] x17: 0000000000000000 x16: ffff8000082d22e0 x15: 0000000000000000 [ 55.493253][ T4426] x14: 000000003b9aca00 x13: 0000000000000000 x12: 0000000000ff0100 [ 55.494573][ T4426] x11: ff008000089fbf5c x10: 0000000000000000 x9 : ffff8000089fbf5c [ 55.495906][ T4426] x8 : ffff0000de6c3780 x7 : 0000000000000000 x6 : 0000000000000037 [ 55.497157][ T4426] x5 : ffff0000eb0fc0c8 x4 : ffff0000eb0feb48 x3 : ffff800008ee778c [ 55.498510][ T4426] x2 : 0000000000000010 x1 : 0000000000000000 x0 : 0000000000000000 [ 55.499800][ T4426] Call trace: [ 55.500363][ T4426] drop_nlink+0xe4/0x138 [ 55.501034][ T4426] minix_rmdir+0x13c/0x1c0 [ 55.501762][ T4426] vfs_rmdir+0x304/0x438 [ 55.502482][ T4426] do_rmdir+0x238/0x50c [ 55.503179][ T4426] __arm64_sys_unlinkat+0xcc/0xfc [ 55.503960][ T4426] invoke_syscall+0x98/0x2bc [ 55.504644][ T4426] el0_svc_common+0x138/0x258 [ 55.505447][ T4426] do_el0_svc+0x58/0x13c [ 55.506212][ T4426] el0_svc+0x58/0x138 [ 55.506899][ T4426] el0t_64_sync_handler+0x84/0xf0 [ 55.507755][ T4426] el0t_64_sync+0x18c/0x190 [ 55.508540][ T4426] irq event stamp: 1044662 [ 55.509465][ T4426] hardirqs last enabled at (1044661): [] ktime_get_coarse_real_ts64+0x114/0x244 [ 55.511154][ T4426] hardirqs last disabled at (1044662): [] el1_dbg+0x24/0x80 [ 55.512579][ T4426] softirqs last enabled at (1043684): [] local_bh_enable+0x10/0x34 [ 55.514136][ T4426] softirqs last disabled at (1043682): [] local_bh_disable+0x10/0x34 [ 55.515664][ T4426] ---[ end trace 0000000000000000 ]--- [ 55.520034][ T4426] minix_free_block (loop0:21): bit already cleared [ 55.522436][ T4426] minix_free_block (loop0:22): bit already cleared [ 55.523843][ T4426] minix_free_block (loop0:19): bit already cleared [ 55.532373][ T4582] loop0: detected capacity change from 0 to 47 [ 55.535345][ T4582] overlayfs: upper fs needs to support d_type. [ 55.536559][ T4582] overlayfs: upper fs does not support RENAME_WHITEOUT. [ 55.538960][ T4582] overlayfs: failed to set xattr on upper [ 55.539909][ T4582] overlayfs: ...falling back to index=off,metacopy=off. [ 55.544984][ T4426] ------------[ cut here ]------------ [ 55.545752][ T4426] WARNING: CPU: 1 PID: 4426 at fs/inode.c:332 drop_nlink+0xe4/0x138 [ 55.546984][ T4426] Modules linked in: [ 55.547555][ T4426] CPU: 1 PID: 4426 Comm: syz-executor Tainted: G W syzkaller #0 [ 55.548947][ T4426] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 55.550478][ T4426] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 55.551767][ T4426] pc : drop_nlink+0xe4/0x138 [ 55.552546][ T4426] lr : drop_nlink+0xe4/0x138 [ 55.553266][ T4426] sp : ffff800020f87b00 [ 55.553906][ T4426] x29: ffff800020f87b00 x28: ffff0000de6c3780 x27: 1fffe00019e4ddb4 [ 55.555235][ T4426] x26: ffff800020f87b40 x25: 1ffff000041f0f68 x24: dfff800000000000 [ 55.556510][ T4426] x23: 1fffe0001e290165 x22: dfff800000000000 x21: 0000000000000000 [ 55.557708][ T4426] x20: ffff0000f1480b28 x19: ffff0000f1480ae0 x18: 0000000000000000 [ 55.558948][ T4426] x17: 0000000000000000 x16: ffff8000082d22e0 x15: 0000000000000000 [ 55.560097][ T4426] x14: 000000003b9aca00 x13: 0000000000000000 x12: 0000000000ff0100 [ 55.561375][ T4426] x11: ff008000089fbf5c x10: 0000000000000000 x9 : ffff8000089fbf5c [ 55.562569][ T4426] x8 : ffff0000de6c3780 x7 : 0000000000000000 x6 : 0000000000000037 [ 55.563759][ T4426] x5 : ffff0000f1480b68 x4 : ffff0000f1481608 x3 : ffff800008ee778c [ 55.565071][ T4426] x2 : 0000000000000010 x1 : 0000000000000000 x0 : 0000000000000000 [ 55.566428][ T4426] Call trace: [ 55.566977][ T4426] drop_nlink+0xe4/0x138 [ 55.567670][ T4426] minix_rmdir+0x13c/0x1c0 [ 55.568437][ T4426] vfs_rmdir+0x304/0x438 [ 55.569166][ T4426] do_rmdir+0x238/0x50c [ 55.569889][ T4426] __arm64_sys_unlinkat+0xcc/0xfc [ 55.570807][ T4426] invoke_syscall+0x98/0x2bc [ 55.571545][ T4426] el0_svc_common+0x138/0x258 [ 55.572377][ T4426] do_el0_svc+0x58/0x13c [ 55.573097][ T4426] el0_svc+0x58/0x138 [ 55.573771][ T4426] el0t_64_sync_handler+0x84/0xf0 [ 55.574592][ T4426] el0t_64_sync+0x18c/0x190 [ 55.575327][ T4426] irq event stamp: 1052692 [ 55.576068][ T4426] hardirqs last enabled at (1052691): [] ktime_get_coarse_real_ts64+0x114/0x244 [ 55.577753][ T4426] hardirqs last disabled at (1052692): [] el1_dbg+0x24/0x80 [ 55.579221][ T4426] softirqs last enabled at (1050880): [] local_bh_enable+0x10/0x34 [ 55.580815][ T4426] softirqs last disabled at (1050878): [] local_bh_disable+0x10/0x34 [ 55.582338][ T4426] ---[ end trace 0000000000000000 ]--- [ 55.585093][ T4426] minix_free_block (loop0:21): bit already cleared [ 55.587434][ T4426] minix_free_block (loop0:22): bit already cleared [ 55.588787][ T4426] minix_free_block (loop0:19): bit already cleared [ 55.597318][ T4583] loop0: detected capacity change from 0 to 47 [ 55.600508][ T4583] overlayfs: upper fs needs to support d_type. [ 55.601743][ T4583] overlayfs: upper fs does not support RENAME_WHITEOUT. [ 55.602733][ T4583] overlayfs: failed to set xattr on upper [ 55.603502][ T4583] overlayfs: ...falling back to index=off,metacopy=off. [ 55.608353][ T4426] ------------[ cut here ]------------ [ 55.609185][ T4426] WARNING: CPU: 1 PID: 4426 at fs/inode.c:332 drop_nlink+0xe4/0x138 [ 55.610488][ T4426] Modules linked in: [ 55.611135][ T4426] CPU: 1 PID: 4426 Comm: syz-executor Tainted: G W syzkaller #0 [ 55.612587][ T4426] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 55.614239][ T4426] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 55.615571][ T4426] pc : drop_nlink+0xe4/0x138 [ 55.616358][ T4426] lr : drop_nlink+0xe4/0x138 [ 55.617130][ T4426] sp : ffff800020f87b00 [ 55.617892][ T4426] x29: ffff800020f87b00 x28: ffff0000de6c3780 x27: 1fffe0001bbb93b9 [ 55.619272][ T4426] x26: ffff800020f87b40 x25: 1ffff000041f0f68 x24: dfff800000000000 [ 55.620652][ T4426] x23: 1fffe0001e28b6b5 x22: dfff800000000000 x21: 0000000000000000 [ 55.621997][ T4426] x20: ffff0000f145b5a8 x19: ffff0000f145b560 x18: 0000000000000000 [ 55.623287][ T4426] x17: 0000000000000000 x16: ffff8000082d22e0 x15: 0000000000000000 [ 55.624514][ T4426] x14: 000000003b9aca00 x13: 0000000000000000 x12: 0000000000ff0100 [ 55.625894][ T4426] x11: ff008000089fbf5c x10: 0000000000000000 x9 : ffff8000089fbf5c [ 55.627192][ T4426] x8 : ffff0000de6c3780 x7 : 0000000000000000 x6 : 0000000000000037 [ 55.628371][ T4426] x5 : ffff0000f145b5e8 x4 : ffff0000f145bb38 x3 : ffff800008ee778c [ 55.629577][ T4426] x2 : 0000000000000010 x1 : 0000000000000000 x0 : 0000000000000000 [ 55.630875][ T4426] Call trace: [ 55.631374][ T4426] drop_nlink+0xe4/0x138 [ 55.631975][ T4426] minix_rmdir+0x13c/0x1c0 [ 55.632655][ T4426] vfs_rmdir+0x304/0x438 [ 55.633376][ T4426] do_rmdir+0x238/0x50c [ 55.634100][ T4426] __arm64_sys_unlinkat+0xcc/0xfc [ 55.634916][ T4426] invoke_syscall+0x98/0x2bc [ 55.635578][ T4426] el0_svc_common+0x138/0x258 [ 55.636268][ T4426] do_el0_svc+0x58/0x13c [ 55.636992][ T4426] el0_svc+0x58/0x138 [ 55.637672][ T4426] el0t_64_sync_handler+0x84/0xf0 [ 55.638486][ T4426] el0t_64_sync+0x18c/0x190 [ 55.639169][ T4426] irq event stamp: 1060240 [ 55.639952][ T4426] hardirqs last enabled at (1060239): [] ktime_get_coarse_real_ts64+0x114/0x244 [ 55.641552][ T4426] hardirqs last disabled at (1060240): [] el1_dbg+0x24/0x80 [ 55.642963][ T4426] softirqs last enabled at (1059050): [] local_bh_enable+0x10/0x34 [ 55.644316][ T4426] softirqs last disabled at (1059048): [] local_bh_disable+0x10/0x34 [ 55.645692][ T4426] ---[ end trace 0000000000000000 ]--- [ 55.660167][ T4426] minix_free_block (loop0:21): bit already cleared [ 55.664609][ T4426] minix_free_block (loop0:22): bit already cleared [ 55.665863][ T4426] minix_free_block (loop0:19): bit already cleared [ 55.675682][ T4584] loop0: detected capacity change from 0 to 47 [ 55.678817][ T4584] overlayfs: upper fs needs to support d_type. [ 55.679941][ T4584] overlayfs: upper fs does not support RENAME_WHITEOUT. [ 55.681017][ T4584] overlayfs: failed to set xattr on upper [ 55.681859][ T4584] overlayfs: ...falling back to index=off,metacopy=off. [ 55.686197][ T4426] ------------[ cut here ]------------ [ 55.687090][ T4426] WARNING: CPU: 1 PID: 4426 at fs/inode.c:332 drop_nlink+0xe4/0x138 [ 55.688289][ T4426] Modules linked in: [ 55.688957][ T4426] CPU: 1 PID: 4426 Comm: syz-executor Tainted: G W syzkaller #0 [ 55.690315][ T4426] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 55.691915][ T4426] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 55.693128][ T4426] pc : drop_nlink+0xe4/0x138 [ 55.693821][ T4426] lr : drop_nlink+0xe4/0x138 [ 55.694430][ T4426] sp : ffff800020f87b00 [ 55.695074][ T4426] x29: ffff800020f87b00 x28: ffff0000de6c3780 x27: 1fffe0001c00f80d [ 55.696221][ T4426] x26: ffff800020f87b40 x25: 1ffff000041f0f68 x24: dfff800000000000 [ 55.697466][ T4426] x23: 1fffe0001d601b63 x22: dfff800000000000 x21: 0000000000000000 [ 55.698705][ T4426] x20: ffff0000eb00db18 x19: ffff0000eb00dad0 x18: 0000000000000000 [ 55.699939][ T4426] x17: 0000000000000000 x16: ffff8000082d22e0 x15: 0000000000000000 [ 55.701237][ T4426] x14: 000000003b9aca00 x13: 0000000000000000 x12: 0000000000ff0100 [ 55.702503][ T4426] x11: ff008000089fbf5c x10: 0000000000000000 x9 : ffff8000089fbf5c [ 55.703859][ T4426] x8 : ffff0000de6c3780 x7 : 0000000000000000 x6 : 0000000000000037 [ 55.705232][ T4426] x5 : ffff0000eb00db58 x4 : ffff0000eb00eb48 x3 : ffff800008ee778c [ 55.706649][ T4426] x2 : 0000000000000010 x1 : 0000000000000000 x0 : 0000000000000000 [ 55.707954][ T4426] Call trace: [ 55.708487][ T4426] drop_nlink+0xe4/0x138 [ 55.709218][ T4426] minix_rmdir+0x13c/0x1c0 [ 55.709953][ T4426] vfs_rmdir+0x304/0x438 [ 55.710615][ T4426] do_rmdir+0x238/0x50c [ 55.711322][ T4426] __arm64_sys_unlinkat+0xcc/0xfc [ 55.712166][ T4426] invoke_syscall+0x98/0x2bc [ 55.712955][ T4426] el0_svc_common+0x138/0x258 [ 55.713619][ T4426] do_el0_svc+0x58/0x13c [ 55.714287][ T4426] el0_svc+0x58/0x138 [ 55.714898][ T4426] el0t_64_sync_handler+0x84/0xf0 [ 55.715680][ T4426] el0t_64_sync+0x18c/0x190 [ 55.716365][ T4426] irq event stamp: 1067646 [ 55.717072][ T4426] hardirqs last enabled at (1067645): [] ktime_get_coarse_real_ts64+0x114/0x244 [ 55.718872][ T4426] hardirqs last disabled at (1067646): [] el1_dbg+0x24/0x80 [ 55.720236][ T4426] softirqs last enabled at (1066276): [] local_bh_enable+0x10/0x34 [ 55.721711][ T4426] softirqs last disabled at (1066274): [] local_bh_disable+0x10/0x34 [ 55.723220][ T4426] ---[ end trace 0000000000000000 ]--- [ 55.729073][ T4426] minix_free_block (loop0:21): bit already cleared [ 55.731233][ T4426] minix_free_block (loop0:22): bit already cleared [ 55.732691][ T4426] minix_free_block (loop0:19): bit already cleared [ 55.744914][ T4585] loop0: detected capacity change from 0 to 47 [ 55.750364][ T4585] overlayfs: upper fs needs to support d_type. [ 55.751519][ T4585] overlayfs: upper fs does not support RENAME_WHITEOUT. [ 55.752676][ T4585] overlayfs: failed to set xattr on upper [ 55.753686][ T4585] overlayfs: ...falling back to index=off,metacopy=off. [ 55.759863][ T4426] ------------[ cut here ]------------ [ 55.760657][ T4426] WARNING: CPU: 0 PID: 4426 at fs/inode.c:332 drop_nlink+0xe4/0x138 [ 55.762047][ T4426] Modules linked in: [ 55.762645][ T4426] CPU: 0 PID: 4426 Comm: syz-executor Tainted: G W syzkaller #0 [ 55.763940][ T4426] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 55.765511][ T4426] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 55.766837][ T4426] pc : drop_nlink+0xe4/0x138 [ 55.767633][ T4426] lr : drop_nlink+0xe4/0x138 [ 55.768463][ T4426] sp : ffff800020f87b00 [ 55.769134][ T4426] x29: ffff800020f87b00 x28: ffff0000de6c3780 x27: 1fffe0001bdf949a [ 55.770369][ T4426] x26: ffff800020f87b40 x25: 1ffff000041f0f68 x24: dfff800000000000 [ 55.771692][ T4426] x23: 1fffe0001e28c4b7 x22: dfff800000000000 x21: 0000000000000000 [ 55.773108][ T4426] x20: ffff0000f14625b8 x19: ffff0000f1462570 x18: 0000000000000000 [ 55.774496][ T4426] x17: 0000000000000000 x16: ffff8000082d22e0 x15: 0000000000000000 [ 55.775839][ T4426] x14: 000000003b9aca00 x13: 0000000000000000 x12: 0000000000ff0100 [ 55.777172][ T4426] x11: ff008000089fbf5c x10: 0000000000000000 x9 : ffff8000089fbf5c [ 55.778392][ T4426] x8 : ffff0000de6c3780 x7 : 0000000000000000 x6 : 0000000000000037 [ 55.779738][ T4426] x5 : ffff0000f14625f8 x4 : ffff0000f1461608 x3 : ffff800008ee778c [ 55.781027][ T4426] x2 : 0000000000000010 x1 : 0000000000000000 x0 : 0000000000000000 [ 55.782442][ T4426] Call trace: [ 55.783090][ T4426] drop_nlink+0xe4/0x138 [ 55.783735][ T4426] minix_rmdir+0x13c/0x1c0 [ 55.784407][ T4426] vfs_rmdir+0x304/0x438 [ 55.785073][ T4426] do_rmdir+0x238/0x50c [ 55.785801][ T4426] __arm64_sys_unlinkat+0xcc/0xfc [ 55.786638][ T4426] invoke_syscall+0x98/0x2bc [ 55.787454][ T4426] el0_svc_common+0x138/0x258 [ 55.788298][ T4426] do_el0_svc+0x58/0x13c [ 55.789040][ T4426] el0_svc+0x58/0x138 [ 55.789706][ T4426] el0t_64_sync_handler+0x84/0xf0 [ 55.790535][ T4426] el0t_64_sync+0x18c/0x190 [ 55.791322][ T4426] irq event stamp: 1075868 [ 55.792090][ T4426] hardirqs last enabled at (1075867): [] ktime_get_coarse_real_ts64+0x114/0x244 [ 55.793744][ T4426] hardirqs last disabled at (1075868): [] el1_dbg+0x24/0x80 [ 55.795238][ T4426] softirqs last enabled at (1075814): [] local_bh_enable+0x10/0x34 [ 55.796788][ T4426] softirqs last disabled at (1075812): [] local_bh_disable+0x10/0x34 [ 55.798285][ T4426] ---[ end trace 0000000000000000 ]--- [ 55.801782][ T4426] minix_free_block (loop0:21): bit already cleared [ 55.803807][ T4426] minix_free_block (loop0:22): bit already cleared [ 55.805236][ T4426] minix_free_block (loop0:19): bit already cleared [ 55.813936][ T4586] loop0: detected capacity change from 0 to 47 [ 55.817321][ T4586] overlayfs: upper fs needs to support d_type. [ 55.818399][ T4586] overlayfs: upper fs does not support RENAME_WHITEOUT. [ 55.819469][ T4586] overlayfs: failed to set xattr on upper [ 55.820399][ T4586] overlayfs: ...falling back to index=off,metacopy=off. [ 55.825606][ T4426] ------------[ cut here ]------------ [ 55.826446][ T4426] WARNING: CPU: 1 PID: 4426 at fs/inode.c:332 drop_nlink+0xe4/0x138 [ 55.827750][ T4426] Modules linked in: [ 55.828391][ T4426] CPU: 1 PID: 4426 Comm: syz-executor Tainted: G W syzkaller #0 [ 55.829813][ T4426] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 55.831355][ T4426] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 55.832675][ T4426] pc : drop_nlink+0xe4/0x138 [ 55.833456][ T4426] lr : drop_nlink+0xe4/0x138 [ 55.834242][ T4426] sp : ffff800020f87b00 [ 55.834926][ T4426] x29: ffff800020f87b00 x28: ffff0000de6c3780 x27: 1fffe0001c00575b [ 55.836256][ T4426] x26: ffff800020f87b40 x25: 1ffff000041f0f68 x24: dfff800000000000 [ 55.837596][ T4426] x23: 1fffe0001d670561 x22: dfff800000000000 x21: 0000000000000000 [ 55.838832][ T4426] x20: ffff0000eb382b08 x19: ffff0000eb382ac0 x18: 0000000000000000 [ 55.840125][ T4426] x17: 0000000000000000 x16: ffff8000082d22e0 x15: 0000000000000000 [ 55.841459][ T4426] x14: 000000003b9aca00 x13: 0000000000000000 x12: 0000000000ff0100 [ 55.842793][ T4426] x11: ff008000089fbf5c x10: 0000000000000000 x9 : ffff8000089fbf5c [ 55.844089][ T4426] x8 : ffff0000de6c3780 x7 : 0000000000000000 x6 : 0000000000000037 [ 55.845398][ T4426] x5 : ffff0000eb382b48 x4 : ffff0000eb3825f8 x3 : ffff800008ee778c [ 55.846730][ T4426] x2 : 0000000000000010 x1 : 0000000000000000 x0 : 0000000000000000 [ 55.848107][ T4426] Call trace: [ 55.848661][ T4426] drop_nlink+0xe4/0x138 [ 55.849316][ T4426] minix_rmdir+0x13c/0x1c0 [ 55.850008][ T4426] vfs_rmdir+0x304/0x438 [ 55.850704][ T4426] do_rmdir+0x238/0x50c [ 55.851428][ T4426] __arm64_sys_unlinkat+0xcc/0xfc [ 55.852229][ T4426] invoke_syscall+0x98/0x2bc [ 55.852997][ T4426] el0_svc_common+0x138/0x258 [ 55.853728][ T4426] do_el0_svc+0x58/0x13c [ 55.854394][ T4426] el0_svc+0x58/0x138 [ 55.855053][ T4426] el0t_64_sync_handler+0x84/0xf0 [ 55.855869][ T4426] el0t_64_sync+0x18c/0x190 [ 55.856608][ T4426] irq event stamp: 1083002 [ 55.857309][ T4426] hardirqs last enabled at (1083001): [] ktime_get_coarse_real_ts64+0x114/0x244 [ 55.858884][ T4426] hardirqs last disabled at (1083002): [] el1_dbg+0x24/0x80 [ 55.860342][ T4426] softirqs last enabled at (1081318): [] local_bh_enable+0x10/0x34 [ 55.861922][ T4426] softirqs last disabled at (1081316): [] local_bh_disable+0x10/0x34 [ 55.863608][ T4426] ---[ end trace 0000000000000000 ]--- [ 55.865857][ T4426] minix_free_block (loop0:21): bit already cleared [ 55.867936][ T4426] minix_free_block (loop0:22): bit already cleared [ 55.869268][ T4426] minix_free_block (loop0:19): bit already cleared [ 55.876568][ T4587] loop0: detected capacity change from 0 to 47 [ 55.883118][ T4587] overlayfs: upper fs needs to support d_type. [ 55.884387][ T4587] overlayfs: upper fs does not support RENAME_WHITEOUT. [ 55.885459][ T4587] overlayfs: failed to set xattr on upper [ 55.886424][ T4587] overlayfs: ...falling back to index=off,metacopy=off. [ 55.895051][ T4426] ------------[ cut here ]------------ [ 55.895833][ T4426] WARNING: CPU: 1 PID: 4426 at fs/inode.c:332 drop_nlink+0xe4/0x138 [ 55.897092][ T4426] Modules linked in: [ 55.897742][ T4426] CPU: 1 PID: 4426 Comm: syz-executor Tainted: G W syzkaller #0 [ 55.899137][ T4426] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 55.900581][ T4426] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 55.901692][ T4426] pc : drop_nlink+0xe4/0x138 [ 55.902348][ T4426] lr : drop_nlink+0xe4/0x138 [ 55.902984][ T4426] sp : ffff800020f87b00 [ 55.903543][ T4426] x29: ffff800020f87b00 x28: ffff0000de6c3780 x27: 1fffe0001c0395e3 [ 55.904842][ T4426] x26: ffff800020f87b40 x25: 1ffff000041f0f68 x24: dfff800000000000 [ 55.906049][ T4426] x23: 1fffe0001d601363 x22: dfff800000000000 x21: 0000000000000000 [ 55.907296][ T4426] x20: ffff0000eb009b18 x19: ffff0000eb009ad0 x18: 0000000000000000 [ 55.908661][ T4426] x17: 0000000000000000 x16: ffff8000082d22e0 x15: 0000000000000000 [ 55.910000][ T4426] x14: 000000003b9aca00 x13: 0000000000000000 x12: 0000000000ff0100 [ 55.911357][ T4426] x11: ff008000089fbf5c x10: 0000000000000000 x9 : ffff8000089fbf5c [ 55.912656][ T4426] x8 : ffff0000de6c3780 x7 : 0000000000000000 x6 : 0000000000000037 [ 55.913963][ T4426] x5 : ffff0000eb009b58 x4 : ffff0000eb009608 x3 : ffff800008ee778c [ 55.915215][ T4426] x2 : 0000000000000010 x1 : 0000000000000000 x0 : 0000000000000000 [ 55.916361][ T4426] Call trace: [ 55.916884][ T4426] drop_nlink+0xe4/0x138 [ 55.917587][ T4426] minix_rmdir+0x13c/0x1c0 [ 55.918350][ T4426] vfs_rmdir+0x304/0x438 [ 55.919058][ T4426] do_rmdir+0x238/0x50c [ 55.919713][ T4426] __arm64_sys_unlinkat+0xcc/0xfc [ 55.920459][ T4426] invoke_syscall+0x98/0x2bc [ 55.921218][ T4426] el0_svc_common+0x138/0x258 [ 55.921999][ T4426] do_el0_svc+0x58/0x13c [ 55.922730][ T4426] el0_svc+0x58/0x138 [ 55.923412][ T4426] el0t_64_sync_handler+0x84/0xf0 [ 55.924253][ T4426] el0t_64_sync+0x18c/0x190 [ 55.925026][ T4426] irq event stamp: 1089632 [ 55.925699][ T4426] hardirqs last enabled at (1089631): [] ktime_get_coarse_real_ts64+0x114/0x244 [ 55.927404][ T4426] hardirqs last disabled at (1089632): [] el1_dbg+0x24/0x80 [ 55.928894][ T4426] softirqs last enabled at (1088256): [] local_bh_enable+0x10/0x34 [ 55.930366][ T4426] softirqs last disabled at (1088254): [] local_bh_disable+0x10/0x34 [ 55.931806][ T4426] ---[ end trace 0000000000000000 ]--- [ 55.935548][ T4426] minix_free_block (loop0:21): bit already cleared [ 55.938702][ T4426] minix_free_block (loop0:22): bit already cleared [ 55.940129][ T4426] minix_free_block (loop0:19): bit already cleared [ 55.949816][ T4588] loop0: detected capacity change from 0 to 47 [ 55.952841][ T4588] overlayfs: upper fs needs to support d_type. [ 55.954051][ T4588] overlayfs: upper fs does not support RENAME_WHITEOUT. [ 55.955206][ T4588] overlayfs: failed to set xattr on upper [ 55.956112][ T4588] overlayfs: ...falling back to index=off,metacopy=off. [ 55.963134][ T4426] ------------[ cut here ]------------ [ 55.963983][ T4426] WARNING: CPU: 0 PID: 4426 at fs/inode.c:332 drop_nlink+0xe4/0x138 [ 55.965155][ T4426] Modules linked in: [ 55.965735][ T4426] CPU: 0 PID: 4426 Comm: syz-executor Tainted: G W syzkaller #0 [ 55.967018][ T4426] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 55.968486][ T4426] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 55.969577][ T4426] pc : drop_nlink+0xe4/0x138 [ 55.970254][ T4426] lr : drop_nlink+0xe4/0x138 [ 55.970890][ T4426] sp : ffff800020f87b00 [ 55.971559][ T4426] x29: ffff800020f87b00 x28: ffff0000de6c3780 x27: 1fffe0001bbb429f [ 55.972892][ T4426] x26: ffff800020f87b40 x25: 1ffff000041f0f68 x24: dfff800000000000 [ 55.974118][ T4426] x23: 1fffe0001d61c165 x22: dfff800000000000 x21: 0000000000000000 [ 55.975325][ T4426] x20: ffff0000eb0e0b28 x19: ffff0000eb0e0ae0 x18: 0000000000000000 [ 55.976541][ T4426] x17: 0000000000000000 x16: ffff8000082d22e0 x15: 0000000000000000 [ 55.977700][ T4426] x14: 000000003b9aca00 x13: 0000000000000000 x12: 0000000000ff0100 [ 55.978933][ T4426] x11: ff008000089fbf5c x10: 0000000000000000 x9 : ffff8000089fbf5c [ 55.980246][ T4426] x8 : ffff0000de6c3780 x7 : 0000000000000000 x6 : 0000000000000037 [ 55.981504][ T4426] x5 : ffff0000eb0e0b68 x4 : ffff0000eb0e0618 x3 : ffff800008ee778c [ 55.982710][ T4426] x2 : 0000000000000010 x1 : 0000000000000000 x0 : 0000000000000000 [ 55.983994][ T4426] Call trace: [ 55.984500][ T4426] drop_nlink+0xe4/0x138 [ 55.985162][ T4426] minix_rmdir+0x13c/0x1c0 [ 55.985851][ T4426] vfs_rmdir+0x304/0x438 [ 55.986549][ T4426] do_rmdir+0x238/0x50c [ 55.987170][ T4426] __arm64_sys_unlinkat+0xcc/0xfc [ 55.987952][ T4426] invoke_syscall+0x98/0x2bc [ 55.988638][ T4426] el0_svc_common+0x138/0x258 [ 55.989377][ T4426] do_el0_svc+0x58/0x13c [ 55.989995][ T4426] el0_svc+0x58/0x138 [ 55.990565][ T4426] el0t_64_sync_handler+0x84/0xf0 [ 55.991368][ T4426] el0t_64_sync+0x18c/0x190 [ 55.992104][ T4426] irq event stamp: 1097202 [ 55.992832][ T4426] hardirqs last enabled at (1097201): [] ktime_get_coarse_real_ts64+0x114/0x244 [ 55.994602][ T4426] hardirqs last disabled at (1097202): [] el1_dbg+0x24/0x80 [ 55.996107][ T4426] softirqs last enabled at (1095780): [] local_bh_enable+0x10/0x34 [ 55.997704][ T4426] softirqs last disabled at (1095778): [] local_bh_disable+0x10/0x34 [ 55.999239][ T4426] ---[ end trace 0000000000000000 ]--- [ 56.002031][ T4426] minix_free_block (loop0:21): bit already cleared [ 56.004434][ T4426] minix_free_block (loop0:22): bit already cleared [ 56.005735][ T4426] minix_free_block (loop0:19): bit already cleared [ 56.014120][ T4589] loop0: detected capacity change from 0 to 47 [ 56.018977][ T4589] overlayfs: upper fs needs to support d_type. [ 56.020120][ T4589] overlayfs: upper fs does not support RENAME_WHITEOUT. [ 56.021172][ T4589] overlayfs: failed to set xattr on upper [ 56.022172][ T4589] overlayfs: ...falling back to index=off,metacopy=off. [ 56.026714][ T4426] ------------[ cut here ]------------ [ 56.027604][ T4426] WARNING: CPU: 0 PID: 4426 at fs/inode.c:332 drop_nlink+0xe4/0x138 [ 56.028889][ T4426] Modules linked in: [ 56.029471][ T4426] CPU: 0 PID: 4426 Comm: syz-executor Tainted: G W syzkaller #0 [ 56.030810][ T4426] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 56.032550][ T4426] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 56.033756][ T4426] pc : drop_nlink+0xe4/0x138 [ 56.034495][ T4426] lr : drop_nlink+0xe4/0x138 [ 56.035244][ T4426] sp : ffff800020f87b00 [ 56.035920][ T4426] x29: ffff800020f87b00 x28: ffff0000de6c3780 x27: 1fffe0001d6464f8 [ 56.037110][ T4426] x26: ffff800020f87b40 x25: 1ffff000041f0f68 x24: dfff800000000000 [ 56.038335][ T4426] x23: 1fffe0001d62e363 x22: dfff800000000000 x21: 0000000000000000 [ 56.039562][ T4426] x20: ffff0000eb171b18 x19: ffff0000eb171ad0 x18: 0000000000000000 [ 56.040785][ T4426] x17: 0000000000000000 x16: ffff8000082d22e0 x15: 0000000000000000 [ 56.042043][ T4426] x14: 000000003b9aca00 x13: 0000000000000000 x12: 0000000000ff0100 [ 56.043276][ T4426] x11: ff008000089fbf5c x10: 0000000000000000 x9 : ffff8000089fbf5c [ 56.044476][ T4426] x8 : ffff0000de6c3780 x7 : 0000000000000000 x6 : 0000000000000038 [ 56.045630][ T4426] x5 : ffff0000eb171b58 x4 : ffff0000eb171608 x3 : ffff800008ee778c [ 56.047143][ T4426] x2 : 0000000000000010 x1 : 0000000000000000 x0 : 0000000000000000 [ 56.048456][ T4426] Call trace: [ 56.048957][ T4426] drop_nlink+0xe4/0x138 [ 56.049656][ T4426] minix_rmdir+0x13c/0x1c0 [ 56.050426][ T4426] vfs_rmdir+0x304/0x438 [ 56.051125][ T4426] do_rmdir+0x238/0x50c [ 56.051836][ T4426] __arm64_sys_unlinkat+0xcc/0xfc [ 56.052666][ T4426] invoke_syscall+0x98/0x2bc [ 56.053397][ T4426] el0_svc_common+0x138/0x258 [ 56.054064][ T4426] do_el0_svc+0x58/0x13c [ 56.054784][ T4426] el0_svc+0x58/0x138 [ 56.055416][ T4426] el0t_64_sync_handler+0x84/0xf0 [ 56.056157][ T4426] el0t_64_sync+0x18c/0x190 [ 56.056882][ T4426] irq event stamp: 1104546 [ 56.057480][ T4426] hardirqs last enabled at (1104545): [] ktime_get_coarse_real_ts64+0x114/0x244 [ 56.059020][ T4426] hardirqs last disabled at (1104546): [] el1_dbg+0x24/0x80 [ 56.060292][ T4426] softirqs last enabled at (1103502): [] local_bh_enable+0x10/0x34 [ 56.061649][ T4426] softirqs last disabled at (1103500): [] local_bh_disable+0x10/0x34 [ 56.062949][ T4426] ---[ end trace 0000000000000000 ]--- [ 56.065728][ T4426] minix_free_block (loop0:21): bit already cleared [ 56.069483][ T4426] minix_free_block (loop0:22): bit already cleared [ 56.070770][ T4426] minix_free_block (loop0:19): bit already cleared [ 56.079350][ T4590] loop0: detected capacity change from 0 to 47 [ 56.083454][ T4590] overlayfs: upper fs needs to support d_type. [ 56.084623][ T4590] overlayfs: upper fs does not support RENAME_WHITEOUT. [ 56.085716][ T4590] overlayfs: failed to set xattr on upper [ 56.086683][ T4590] overlayfs: ...falling back to index=off,metacopy=off. [ 56.092084][ T4426] ------------[ cut here ]------------ [ 56.093027][ T4426] WARNING: CPU: 1 PID: 4426 at fs/inode.c:332 drop_nlink+0xe4/0x138 [ 56.094209][ T4426] Modules linked in: [ 56.094797][ T4426] CPU: 1 PID: 4426 Comm: syz-executor Tainted: G W syzkaller #0 [ 56.096074][ T4426] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 56.097543][ T4426] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 56.098745][ T4426] pc : drop_nlink+0xe4/0x138 [ 56.099527][ T4426] lr : drop_nlink+0xe4/0x138 [ 56.100322][ T4426] sp : ffff800020f87b00 [ 56.101039][ T4426] x29: ffff800020f87b00 x28: ffff0000de6c3780 x27: 1fffe0001c0051e3 [ 56.102277][ T4426] x26: ffff800020f87b40 x25: 1ffff000041f0f68 x24: dfff800000000000 [ 56.103678][ T4426] x23: 1fffe0001d62b40d x22: dfff800000000000 x21: 0000000000000000 [ 56.105006][ T4426] x20: ffff0000eb15a068 x19: ffff0000eb15a020 x18: 0000000000000000 [ 56.106351][ T4426] x17: 0000000000000000 x16: ffff8000082d22e0 x15: 0000000000000000 [ 56.107706][ T4426] x14: 000000003b9aca00 x13: 0000000000000000 x12: 0000000000ff0100 [ 56.109098][ T4426] x11: ff008000089fbf5c x10: 0000000000000000 x9 : ffff8000089fbf5c [ 56.110478][ T4426] x8 : ffff0000de6c3780 x7 : 0000000000000000 x6 : 0000000000000038 [ 56.111820][ T4426] x5 : ffff0000eb15a0a8 x4 : ffff0000eb15a5f8 x3 : ffff800008ee778c [ 56.113097][ T4426] x2 : 0000000000000010 x1 : 0000000000000000 x0 : 0000000000000000 [ 56.114447][ T4426] Call trace: [ 56.114948][ T4426] drop_nlink+0xe4/0x138 [ 56.115677][ T4426] minix_rmdir+0x13c/0x1c0 [ 56.116414][ T4426] vfs_rmdir+0x304/0x438 [ 56.117102][ T4426] do_rmdir+0x238/0x50c [ 56.117754][ T4426] __arm64_sys_unlinkat+0xcc/0xfc [ 56.118588][ T4426] invoke_syscall+0x98/0x2bc [ 56.119352][ T4426] el0_svc_common+0x138/0x258 [ 56.120118][ T4426] do_el0_svc+0x58/0x13c [ 56.120840][ T4426] el0_svc+0x58/0x138 [ 56.121501][ T4426] el0t_64_sync_handler+0x84/0xf0 [ 56.122375][ T4426] el0t_64_sync+0x18c/0x190 [ 56.123154][ T4426] irq event stamp: 1111984 [ 56.123862][ T4426] hardirqs last enabled at (1111983): [] ktime_get_coarse_real_ts64+0x114/0x244 [ 56.125484][ T4426] hardirqs last disabled at (1111984): [] el1_dbg+0x24/0x80 [ 56.127027][ T4426] softirqs last enabled at (1110732): [] local_bh_enable+0x10/0x34 [ 56.128635][ T4426] softirqs last disabled at (1110730): [] local_bh_disable+0x10/0x34 [ 56.129823][ T4426] ---[ end trace 0000000000000000 ]--- [ 56.132370][ T4426] minix_free_block (loop0:21): bit already cleared [ 56.134385][ T4426] minix_free_block (loop0:22): bit already cleared [ 56.136221][ T4426] minix_free_block (loop0:19): bit already cleared [ 56.144913][ T4591] loop0: detected capacity change from 0 to 47 [ 56.151568][ T4591] overlayfs: upper fs needs to support d_type. [ 56.152643][ T4591] overlayfs: upper fs does not support RENAME_WHITEOUT. [ 56.153828][ T4591] overlayfs: failed to set xattr on upper [ 56.154760][ T4591] overlayfs: ...falling back to index=off,metacopy=off. [ 56.161056][ T4426] ------------[ cut here ]------------ [ 56.161950][ T4426] WARNING: CPU: 0 PID: 4426 at fs/inode.c:332 drop_nlink+0xe4/0x138 [ 56.163234][ T4426] Modules linked in: [ 56.163786][ T4426] CPU: 0 PID: 4426 Comm: syz-executor Tainted: G W syzkaller #0 [ 56.165258][ T4426] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 56.166788][ T4426] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 56.168042][ T4426] pc : drop_nlink+0xe4/0x138 [ 56.168789][ T4426] lr : drop_nlink+0xe4/0x138 [ 56.169488][ T4426] sp : ffff800020f87b00 [ 56.170141][ T4426] x29: ffff800020f87b00 x28: ffff0000de6c3780 x27: 1fffe0001c0029e3 [ 56.171420][ T4426] x26: ffff800020f87b40 x25: 1ffff000041f0f68 x24: dfff800000000000 [ 56.172666][ T4426] x23: 1fffe0001e289ab9 x22: dfff800000000000 x21: 0000000000000000 [ 56.173879][ T4426] x20: ffff0000f144d5c8 x19: ffff0000f144d580 x18: 0000000000000000 [ 56.175151][ T4426] x17: 0000000000000000 x16: ffff8000082d22e0 x15: 0000000000000000 [ 56.176468][ T4426] x14: 000000003b9aca00 x13: 0000000000000000 x12: 0000000000ff0100 [ 56.177830][ T4426] x11: ff008000089fbf5c x10: 0000000000000000 x9 : ffff8000089fbf5c [ 56.179154][ T4426] x8 : ffff0000de6c3780 x7 : 0000000000000000 x6 : 0000000000000038 [ 56.180351][ T4426] x5 : ffff0000f144d608 x4 : ffff0000f144d0b8 x3 : ffff800008ee778c [ 56.181664][ T4426] x2 : 0000000000000010 x1 : 0000000000000000 x0 : 0000000000000000 [ 56.182929][ T4426] Call trace: [ 56.183489][ T4426] drop_nlink+0xe4/0x138 [ 56.184174][ T4426] minix_rmdir+0x13c/0x1c0 [ 56.184933][ T4426] vfs_rmdir+0x304/0x438 [ 56.185673][ T4426] do_rmdir+0x238/0x50c [ 56.186365][ T4426] __arm64_sys_unlinkat+0xcc/0xfc [ 56.187177][ T4426] invoke_syscall+0x98/0x2bc [ 56.187939][ T4426] el0_svc_common+0x138/0x258 [ 56.188751][ T4426] do_el0_svc+0x58/0x13c [ 56.189420][ T4426] el0_svc+0x58/0x138 [ 56.190085][ T4426] el0t_64_sync_handler+0x84/0xf0 [ 56.190911][ T4426] el0t_64_sync+0x18c/0x190 [ 56.191645][ T4426] irq event stamp: 1119818 [ 56.192346][ T4426] hardirqs last enabled at (1119817): [] ktime_get_coarse_real_ts64+0x114/0x244 [ 56.194025][ T4426] hardirqs last disabled at (1119818): [] el1_dbg+0x24/0x80 [ 56.195471][ T4426] softirqs last enabled at (1118122): [] local_bh_enable+0x10/0x34 [ 56.197036][ T4426] softirqs last disabled at (1118120): [] local_bh_disable+0x10/0x34 [ 56.198596][ T4426] ---[ end trace 0000000000000000 ]--- [ 56.201697][ T4426] minix_free_block (loop0:21): bit already cleared [ 56.203716][ T4426] minix_free_block (loop0:22): bit already cleared [ 56.205084][ T4426] minix_free_block (loop0:19): bit already cleared [ 56.213715][ T4592] loop0: detected capacity change from 0 to 47 [ 56.217028][ T4592] overlayfs: upper fs needs to support d_type. [ 56.218222][ T4592] overlayfs: upper fs does not support RENAME_WHITEOUT. [ 56.219362][ T4592] overlayfs: failed to set xattr on upper [ 56.220350][ T4592] overlayfs: ...falling back to index=off,metacopy=off. [ 56.225704][ T4426] ------------[ cut here ]------------ [ 56.226490][ T4426] WARNING: CPU: 1 PID: 4426 at fs/inode.c:332 drop_nlink+0xe4/0x138 [ 56.227738][ T4426] Modules linked in: [ 56.228336][ T4426] CPU: 1 PID: 4426 Comm: syz-executor Tainted: G W syzkaller #0 [ 56.229621][ T4426] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 56.231233][ T4426] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 56.232637][ T4426] pc : drop_nlink+0xe4/0x138 [ 56.233415][ T4426] lr : drop_nlink+0xe4/0x138 [ 56.234168][ T4426] sp : ffff800020f87b00 [ 56.234872][ T4426] x29: ffff800020f87b00 x28: ffff0000de6c3780 x27: 1fffe0001bdfa927 [ 56.236227][ T4426] x26: ffff800020f87b40 x25: 1ffff000041f0f68 x24: dfff800000000000 [ 56.237470][ T4426] x23: 1fffe0001d61c40d x22: dfff800000000000 x21: 0000000000000000 [ 56.238739][ T4426] x20: ffff0000eb0e2068 x19: ffff0000eb0e2020 x18: 0000000000000000 [ 56.240115][ T4426] x17: 0000000000000000 x16: ffff8000082d22e0 x15: 0000000000000000 [ 56.241426][ T4426] x14: 000000003b9aca00 x13: 0000000000000000 x12: 0000000000ff0100 [ 56.242612][ T4426] x11: ff008000089fbf5c x10: 0000000000000000 x9 : ffff8000089fbf5c [ 56.243869][ T4426] x8 : ffff0000de6c3780 x7 : 0000000000000000 x6 : 0000000000000038 [ 56.245119][ T4426] x5 : ffff0000eb0e20a8 x4 : ffff0000eb0e3098 x3 : ffff800008ee778c [ 56.246496][ T4426] x2 : 0000000000000010 x1 : 0000000000000000 x0 : 0000000000000000 [ 56.247829][ T4426] Call trace: [ 56.248408][ T4426] drop_nlink+0xe4/0x138 [ 56.249133][ T4426] minix_rmdir+0x13c/0x1c0 [ 56.249904][ T4426] vfs_rmdir+0x304/0x438 [ 56.250653][ T4426] do_rmdir+0x238/0x50c [ 56.251363][ T4426] __arm64_sys_unlinkat+0xcc/0xfc [ 56.252266][ T4426] invoke_syscall+0x98/0x2bc [ 56.253106][ T4426] el0_svc_common+0x138/0x258 [ 56.253890][ T4426] do_el0_svc+0x58/0x13c [ 56.254527][ T4426] el0_svc+0x58/0x138 [ 56.255222][ T4426] el0t_64_sync_handler+0x84/0xf0 [ 56.256113][ T4426] el0t_64_sync+0x18c/0x190 [ 56.256798][ T4426] irq event stamp: 1126684 [ 56.257502][ T4426] hardirqs last enabled at (1126683): [] ktime_get_coarse_real_ts64+0x114/0x244 [ 56.259269][ T4426] hardirqs last disabled at (1126684): [] el1_dbg+0x24/0x80 [ 56.260658][ T4426] softirqs last enabled at (1125384): [] local_bh_enable+0x10/0x34 [ 56.262153][ T4426] softirqs last disabled at (1125382): [] local_bh_disable+0x10/0x34 [ 56.263601][ T4426] ---[ end trace 0000000000000000 ]--- [ 56.266027][ T4426] minix_free_block (loop0:21): bit already cleared [ 56.268846][ T4426] minix_free_block (loop0:22): bit already cleared [ 56.270256][ T4426] minix_free_block (loop0:19): bit already cleared [ 56.278455][ T4593] loop0: detected capacity change from 0 to 47 [ 56.281950][ T4593] overlayfs: upper fs needs to support d_type. [ 56.283180][ T4593] overlayfs: upper fs does not support RENAME_WHITEOUT. [ 56.284238][ T4593] overlayfs: failed to set xattr on upper [ 56.285065][ T4593] overlayfs: ...falling back to index=off,metacopy=off. [ 56.291617][ T4426] ------------[ cut here ]------------ [ 56.292631][ T4426] WARNING: CPU: 1 PID: 4426 at fs/inode.c:332 drop_nlink+0xe4/0x138 [ 56.293985][ T4426] Modules linked in: [ 56.294625][ T4426] CPU: 1 PID: 4426 Comm: syz-executor Tainted: G W syzkaller #0 [ 56.296013][ T4426] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 56.297542][ T4426] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 56.298880][ T4426] pc : drop_nlink+0xe4/0x138 [ 56.299617][ T4426] lr : drop_nlink+0xe4/0x138 [ 56.300362][ T4426] sp : ffff800020f87b00 [ 56.301033][ T4426] x29: ffff800020f87b00 x28: ffff0000de6c3780 x27: 1fffe0001bffaf5b [ 56.302298][ T4426] x26: ffff800020f87b40 x25: 1ffff000041f0f68 x24: dfff800000000000 [ 56.303685][ T4426] x23: 1fffe0001d644b63 x22: dfff800000000000 x21: 0000000000000000 [ 56.304946][ T4426] x20: ffff0000eb225b18 x19: ffff0000eb225ad0 x18: 0000000000000000 [ 56.306200][ T4426] x17: 0000000000000000 x16: ffff8000082d22e0 x15: 0000000000000000 [ 56.307556][ T4426] x14: 000000003b9aca00 x13: 0000000000000000 x12: 0000000000ff0100 [ 56.308956][ T4426] x11: ff008000089fbf5c x10: 0000000000000000 x9 : ffff8000089fbf5c [ 56.310260][ T4426] x8 : ffff0000de6c3780 x7 : 0000000000000000 x6 : 0000000000000038 [ 56.311555][ T4426] x5 : ffff0000eb225b58 x4 : ffff0000eb2260a8 x3 : ffff800008ee778c [ 56.312856][ T4426] x2 : 0000000000000010 x1 : 0000000000000000 x0 : 0000000000000000 [ 56.314240][ T4426] Call trace: [ 56.314758][ T4426] drop_nlink+0xe4/0x138 [ 56.315421][ T4426] minix_rmdir+0x13c/0x1c0 [ 56.316136][ T4426] vfs_rmdir+0x304/0x438 [ 56.316862][ T4426] do_rmdir+0x238/0x50c [ 56.317490][ T4426] __arm64_sys_unlinkat+0xcc/0xfc [ 56.318291][ T4426] invoke_syscall+0x98/0x2bc [ 56.319010][ T4426] el0_svc_common+0x138/0x258 [ 56.319733][ T4426] do_el0_svc+0x58/0x13c [ 56.320402][ T4426] el0_svc+0x58/0x138 [ 56.321002][ T4426] el0t_64_sync_handler+0x84/0xf0 [ 56.321819][ T4426] el0t_64_sync+0x18c/0x190 [ 56.322620][ T4426] irq event stamp: 1133490 [ 56.323296][ T4426] hardirqs last enabled at (1133489): [] ktime_get_coarse_real_ts64+0x114/0x244 [ 56.324957][ T4426] hardirqs last disabled at (1133490): [] el1_dbg+0x24/0x80 [ 56.326295][ T4426] softirqs last enabled at (1132076): [] local_bh_enable+0x10/0x34 [ 56.327734][ T4426] softirqs last disabled at (1132074): [] local_bh_disable+0x10/0x34 [ 56.329094][ T4426] ---[ end trace 0000000000000000 ]--- [ 56.332131][ T4426] minix_free_block (loop0:21): bit already cleared [ 56.334505][ T4426] minix_free_block (loop0:22): bit already cleared [ 56.335823][ T4426] minix_free_block (loop0:19): bit already cleared [ 56.343240][ T4594] loop0: detected capacity change from 0 to 47 [ 56.358226][ T4594] overlayfs: upper fs needs to support d_type. [ 56.359457][ T4594] overlayfs: upper fs does not support RENAME_WHITEOUT. [ 56.360463][ T4594] overlayfs: failed to set xattr on upper [ 56.361421][ T4594] overlayfs: ...falling back to index=off,metacopy=off. [ 56.366025][ T4426] ------------[ cut here ]------------ [ 56.366862][ T4426] WARNING: CPU: 1 PID: 4426 at fs/inode.c:332 drop_nlink+0xe4/0x138 [ 56.368163][ T4426] Modules linked in: [ 56.368789][ T4426] CPU: 1 PID: 4426 Comm: syz-executor Tainted: G W syzkaller #0 [ 56.370369][ T4426] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 56.371868][ T4426] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 56.373111][ T4426] pc : drop_nlink+0xe4/0x138 [ 56.373845][ T4426] lr : drop_nlink+0xe4/0x138 [ 56.374675][ T4426] sp : ffff800020f87b00 [ 56.375420][ T4426] x29: ffff800020f87b00 x28: ffff0000de6c3780 x27: 1fffe0001d666212 [ 56.376770][ T4426] x26: ffff800020f87b40 x25: 1ffff000041f0f68 x24: dfff800000000000 [ 56.378121][ T4426] x23: 1fffe0001c07b40d x22: dfff800000000000 x21: 0000000000000000 [ 56.379446][ T4426] x20: ffff0000e03da068 x19: ffff0000e03da020 x18: 0000000000000000 [ 56.380804][ T4426] x17: 0000000000000000 x16: ffff8000082d22e0 x15: 0000000000000000 [ 56.382123][ T4426] x14: 000000003b9aca00 x13: 0000000000000000 x12: 0000000000ff0100 [ 56.383425][ T4426] x11: ff008000089fbf5c x10: 0000000000000000 x9 : ffff8000089fbf5c [ 56.384758][ T4426] x8 : ffff0000de6c3780 x7 : 0000000000000000 x6 : 0000000000000038 [ 56.386131][ T4426] x5 : ffff0000e03da0a8 x4 : ffff0000e03d9b58 x3 : ffff800008ee778c [ 56.387392][ T4426] x2 : 0000000000000010 x1 : 0000000000000000 x0 : 0000000000000000 [ 56.388724][ T4426] Call trace: [ 56.389241][ T4426] drop_nlink+0xe4/0x138 [ 56.389881][ T4426] minix_rmdir+0x13c/0x1c0 [ 56.390553][ T4426] vfs_rmdir+0x304/0x438 [ 56.391197][ T4426] do_rmdir+0x238/0x50c [ 56.391804][ T4426] __arm64_sys_unlinkat+0xcc/0xfc [ 56.392571][ T4426] invoke_syscall+0x98/0x2bc [ 56.393265][ T4426] el0_svc_common+0x138/0x258 [ 56.393997][ T4426] do_el0_svc+0x58/0x13c [ 56.394761][ T4426] el0_svc+0x58/0x138 [ 56.395445][ T4426] el0t_64_sync_handler+0x84/0xf0 [ 56.396310][ T4426] el0t_64_sync+0x18c/0x190 [ 56.397076][ T4426] irq event stamp: 1141132 [ 56.397840][ T4426] hardirqs last enabled at (1141131): [] ktime_get_coarse_real_ts64+0x114/0x244 [ 56.399539][ T4426] hardirqs last disabled at (1141132): [] el1_dbg+0x24/0x80 [ 56.401052][ T4426] softirqs last enabled at (1139720): [] local_bh_enable+0x10/0x34 [ 56.402639][ T4426] softirqs last disabled at (1139718): [] local_bh_disable+0x10/0x34 [ 56.404178][ T4426] ---[ end trace 0000000000000000 ]--- [ 56.407992][ T4426] minix_free_block (loop0:21): bit already cleared [ 56.410350][ T4426] minix_free_block (loop0:22): bit already cleared [ 56.411711][ T4426] minix_free_block (loop0:19): bit already cleared [ 56.420586][ T4595] loop0: detected capacity change from 0 to 47 [ 56.428413][ T4595] overlayfs: upper fs needs to support d_type. [ 56.429636][ T4595] overlayfs: upper fs does not support RENAME_WHITEOUT. [ 56.430677][ T4595] overlayfs: failed to set xattr on upper [ 56.431664][ T4595] overlayfs: ...falling back to index=off,metacopy=off. [ 56.436245][ T4426] ------------[ cut here ]------------ [ 56.437094][ T4426] WARNING: CPU: 1 PID: 4426 at fs/inode.c:332 drop_nlink+0xe4/0x138 [ 56.438470][ T4426] Modules linked in: [ 56.439180][ T4426] CPU: 1 PID: 4426 Comm: syz-executor Tainted: G W syzkaller #0 [ 56.440743][ T4426] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 56.442462][ T4426] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 56.443734][ T4426] pc : drop_nlink+0xe4/0x138 [ 56.444531][ T4426] lr : drop_nlink+0xe4/0x138 [ 56.445340][ T4426] sp : ffff800020f87b00 [ 56.445958][ T4426] x29: ffff800020f87b00 x28: ffff0000de6c3780 x27: 1fffe0001d64143c [ 56.447203][ T4426] x26: ffff800020f87b40 x25: 1ffff000041f0f68 x24: dfff800000000000 [ 56.448575][ T4426] x23: 1fffe0001d67bab9 x22: dfff800000000000 x21: 0000000000000000 [ 56.449937][ T4426] x20: ffff0000eb3dd5c8 x19: ffff0000eb3dd580 x18: 0000000000000000 [ 56.451198][ T4426] x17: 0000000000000000 x16: ffff8000082d22e0 x15: 0000000000000000 [ 56.452534][ T4426] x14: 000000003b9aca00 x13: 0000000000000000 x12: 0000000000ff0100 [ 56.453851][ T4426] x11: ff008000089fbf5c x10: 0000000000000000 x9 : ffff8000089fbf5c [ 56.455144][ T4426] x8 : ffff0000de6c3780 x7 : 0000000000000000 x6 : 0000000000000038 [ 56.456463][ T4426] x5 : ffff0000eb3dd608 x4 : ffff0000eb3de0a8 x3 : ffff800008ee778c [ 56.457760][ T4426] x2 : 0000000000000010 x1 : 0000000000000000 x0 : 0000000000000000 [ 56.459008][ T4426] Call trace: [ 56.459551][ T4426] drop_nlink+0xe4/0x138 [ 56.460210][ T4426] minix_rmdir+0x13c/0x1c0 [ 56.460915][ T4426] vfs_rmdir+0x304/0x438 [ 56.461574][ T4426] do_rmdir+0x238/0x50c [ 56.462381][ T4426] __arm64_sys_unlinkat+0xcc/0xfc [ 56.463204][ T4426] invoke_syscall+0x98/0x2bc [ 56.463903][ T4426] el0_svc_common+0x138/0x258 [ 56.464617][ T4426] do_el0_svc+0x58/0x13c [ 56.465190][ T4426] el0_svc+0x58/0x138 [ 56.465745][ T4426] el0t_64_sync_handler+0x84/0xf0 [ 56.466636][ T4426] el0t_64_sync+0x18c/0x190 [ 56.467328][ T4426] irq event stamp: 1149164 [ 56.468075][ T4426] hardirqs last enabled at (1149163): [] ktime_get_coarse_real_ts64+0x114/0x244 [ 56.469818][ T4426] hardirqs last disabled at (1149164): [] el1_dbg+0x24/0x80 [ 56.471328][ T4426] softirqs last enabled at (1147800): [] local_bh_enable+0x10/0x34 [ 56.472914][ T4426] softirqs last disabled at (1147798): [] local_bh_disable+0x10/0x34 [ 56.474489][ T4426] ---[ end trace 0000000000000000 ]--- [ 56.478992][ T4426] minix_free_block (loop0:21): bit already cleared [ 56.481130][ T4426] minix_free_block (loop0:22): bit already cleared [ 56.482462][ T4426] minix_free_block (loop0:19): bit already cleared [ 56.493113][ T4596] loop0: detected capacity change from 0 to 47 [ 56.498169][ T4596] overlayfs: upper fs needs to support d_type. [ 56.499304][ T4596] overlayfs: upper fs does not support RENAME_WHITEOUT. [ 56.500431][ T4596] overlayfs: failed to set xattr on upper [ 56.501361][ T4596] overlayfs: ...falling back to index=off,metacopy=off. [ 56.506370][ T4426] ------------[ cut here ]------------ [ 56.507257][ T4426] WARNING: CPU: 0 PID: 4426 at fs/inode.c:332 drop_nlink+0xe4/0x138 [ 56.508490][ T4426] Modules linked in: [ 56.509098][ T4426] CPU: 0 PID: 4426 Comm: syz-executor Tainted: G W syzkaller #0 [ 56.510501][ T4426] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 56.512009][ T4426] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 56.513164][ T4426] pc : drop_nlink+0xe4/0x138 [ 56.513863][ T4426] lr : drop_nlink+0xe4/0x138 [ 56.514594][ T4426] sp : ffff800020f87b00 [ 56.515284][ T4426] x29: ffff800020f87b00 x28: ffff0000de6c3780 x27: 1fffe0001d6668c9 [ 56.516546][ T4426] x26: ffff800020f87b40 x25: 1ffff000041f0f68 x24: dfff800000000000 [ 56.517798][ T4426] x23: 1fffe0001d61da0f x22: dfff800000000000 x21: 0000000000000000 [ 56.519077][ T4426] x20: ffff0000eb0ed078 x19: ffff0000eb0ed030 x18: 0000000000000000 [ 56.520396][ T4426] x17: 0000000000000000 x16: ffff8000082d22e0 x15: 0000000000000000 [ 56.521731][ T4426] x14: 000000003b9aca00 x13: 0000000000000000 x12: 0000000000ff0100 [ 56.522989][ T4426] x11: ff008000089fbf5c x10: 0000000000000000 x9 : ffff8000089fbf5c [ 56.524296][ T4426] x8 : ffff0000de6c3780 x7 : 0000000000000000 x6 : 0000000000000038 [ 56.525554][ T4426] x5 : ffff0000eb0ed0b8 x4 : ffff0000eb0ee0a8 x3 : ffff800008ee778c [ 56.526866][ T4426] x2 : 0000000000000010 x1 : 0000000000000000 x0 : 0000000000000000 [ 56.528116][ T4426] Call trace: [ 56.528605][ T4426] drop_nlink+0xe4/0x138 [ 56.529313][ T4426] minix_rmdir+0x13c/0x1c0 [ 56.530140][ T4426] vfs_rmdir+0x304/0x438 [ 56.530858][ T4426] do_rmdir+0x238/0x50c [ 56.531575][ T4426] __arm64_sys_unlinkat+0xcc/0xfc [ 56.532446][ T4426] invoke_syscall+0x98/0x2bc [ 56.533269][ T4426] el0_svc_common+0x138/0x258 [ 56.534090][ T4426] do_el0_svc+0x58/0x13c [ 56.534836][ T4426] el0_svc+0x58/0x138 [ 56.535493][ T4426] el0t_64_sync_handler+0x84/0xf0 [ 56.536347][ T4426] el0t_64_sync+0x18c/0x190 [ 56.537141][ T4426] irq event stamp: 1156686 [ 56.537831][ T4426] hardirqs last enabled at (1156685): [] ktime_get_coarse_real_ts64+0x114/0x244 [ 56.539554][ T4426] hardirqs last disabled at (1156686): [] el1_dbg+0x24/0x80 [ 56.541053][ T4426] softirqs last enabled at (1155400): [] local_bh_enable+0x10/0x34 [ 56.542619][ T4426] softirqs last disabled at (1155398): [] local_bh_disable+0x10/0x34 [ 56.544183][ T4426] ---[ end trace 0000000000000000 ]--- [ 56.548946][ T4426] minix_free_block (loop0:21): bit already cleared [ 56.551063][ T4426] minix_free_block (loop0:22): bit already cleared [ 56.552393][ T4426] minix_free_block (loop0:19): bit already cleared [ 56.561109][ T4597] loop0: detected capacity change from 0 to 47 [ 56.569320][ T4597] overlayfs: upper fs needs to support d_type. [ 56.570556][ T4597] overlayfs: upper fs does not support RENAME_WHITEOUT. [ 56.571831][ T4597] overlayfs: failed to set xattr on upper [ 56.572783][ T4597] overlayfs: ...falling back to index=off,metacopy=off. [ 56.583832][ T4426] ------------[ cut here ]------------ [ 56.584755][ T4426] WARNING: CPU: 1 PID: 4426 at fs/inode.c:332 drop_nlink+0xe4/0x138 [ 56.586002][ T4426] Modules linked in: [ 56.586620][ T4426] CPU: 1 PID: 4426 Comm: syz-executor Tainted: G W syzkaller #0 [ 56.588155][ T4426] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 56.589629][ T4426] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 56.590944][ T4426] pc : drop_nlink+0xe4/0x138 [ 56.591637][ T4426] lr : drop_nlink+0xe4/0x138 [ 56.592394][ T4426] sp : ffff800020f87b00 [ 56.593089][ T4426] x29: ffff800020f87b00 x28: ffff0000de6c3780 x27: 1fffe0001d641a70 [ 56.594359][ T4426] x26: ffff800020f87b40 x25: 1ffff000041f0f68 x24: dfff800000000000 [ 56.595681][ T4426] x23: 1fffe0001d62fe0b x22: dfff800000000000 x21: 0000000000000000 [ 56.597030][ T4426] x20: ffff0000eb17f058 x19: ffff0000eb17f010 x18: 0000000000000000 [ 56.598369][ T4426] x17: 0000000000000000 x16: ffff8000082d22e0 x15: 0000000000000000 [ 56.599727][ T4426] x14: 000000003b9aca00 x13: 0000000000000000 x12: 0000000000ff0100 [ 56.601113][ T4426] x11: ff008000089fbf5c x10: 0000000000000000 x9 : ffff8000089fbf5c [ 56.602492][ T4426] x8 : ffff0000de6c3780 x7 : 0000000000000000 x6 : 0000000000000038 [ 56.603830][ T4426] x5 : ffff0000eb17f098 x4 : ffff0000eb17c0c8 x3 : ffff800008ee778c [ 56.605111][ T4426] x2 : 0000000000000010 x1 : 0000000000000000 x0 : 0000000000000000 [ 56.606332][ T4426] Call trace: [ 56.606869][ T4426] drop_nlink+0xe4/0x138 [ 56.607546][ T4426] minix_rmdir+0x13c/0x1c0 [ 56.608237][ T4426] vfs_rmdir+0x304/0x438 [ 56.608961][ T4426] do_rmdir+0x238/0x50c [ 56.609676][ T4426] __arm64_sys_unlinkat+0xcc/0xfc [ 56.610494][ T4426] invoke_syscall+0x98/0x2bc [ 56.611246][ T4426] el0_svc_common+0x138/0x258 [ 56.611998][ T4426] do_el0_svc+0x58/0x13c [ 56.612681][ T4426] el0_svc+0x58/0x138 [ 56.613312][ T4426] el0t_64_sync_handler+0x84/0xf0 [ 56.614095][ T4426] el0t_64_sync+0x18c/0x190 [ 56.614859][ T4426] irq event stamp: 1164712 [ 56.615596][ T4426] hardirqs last enabled at (1164711): [] ktime_get_coarse_real_ts64+0x114/0x244 [ 56.617319][ T4426] hardirqs last disabled at (1164712): [] el1_dbg+0x24/0x80 [ 56.618773][ T4426] softirqs last enabled at (1163820): [] local_bh_enable+0x10/0x34 [ 56.620370][ T4426] softirqs last disabled at (1163818): [] local_bh_disable+0x10/0x34 [ 56.621955][ T4426] ---[ end trace 0000000000000000 ]--- [ 56.637908][ T4426] minix_free_block (loop0:21): bit already cleared [ 56.639964][ T4426] minix_free_block (loop0:22): bit already cleared [ 56.641342][ T4426] minix_free_block (loop0:19): bit already cleared [ 56.666123][ T4598] loop0: detected capacity change from 0 to 47 [ 56.671227][ T4598] overlayfs: upper fs needs to support d_type. [ 56.672425][ T4598] overlayfs: upper fs does not support RENAME_WHITEOUT. [ 56.673684][ T4598] overlayfs: failed to set xattr on upper [ 56.674685][ T4598] overlayfs: ...falling back to index=off,metacopy=off. [ 56.681390][ T4426] ------------[ cut here ]------------ [ 56.682238][ T4426] WARNING: CPU: 1 PID: 4426 at fs/inode.c:332 drop_nlink+0xe4/0x138 [ 56.683558][ T4426] Modules linked in: [ 56.684213][ T4426] CPU: 1 PID: 4426 Comm: syz-executor Tainted: G W syzkaller #0 [ 56.685717][ T4426] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 56.687401][ T4426] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 56.688704][ T4426] pc : drop_nlink+0xe4/0x138 [ 56.689433][ T4426] lr : drop_nlink+0xe4/0x138 [ 56.690204][ T4426] sp : ffff800020f87b00 [ 56.690946][ T4426] x29: ffff800020f87b00 x28: ffff0000de6c3780 x27: 1fffe0001c03a32c [ 56.692258][ T4426] x26: ffff800020f87b40 x25: 1ffff000041f0f68 x24: dfff800000000000 [ 56.693595][ T4426] x23: 1fffe0001d672e0b x22: dfff800000000000 x21: 0000000000000000 [ 56.694969][ T4426] x20: ffff0000eb397058 x19: ffff0000eb397010 x18: 0000000000000000 [ 56.696330][ T4426] x17: 0000000000000000 x16: ffff8000082d22e0 x15: 0000000000000000 [ 56.697739][ T4426] x14: 000000003b9aca00 x13: 0000000000000000 x12: 0000000000ff0100 [ 56.699085][ T4426] x11: ff008000089fbf5c x10: 0000000000000000 x9 : ffff8000089fbf5c [ 56.700429][ T4426] x8 : ffff0000de6c3780 x7 : 0000000000000000 x6 : 0000000000000038 [ 56.701683][ T4426] x5 : ffff0000eb397098 x4 : ffff0000eb397b38 x3 : ffff800008ee778c [ 56.702882][ T4426] x2 : 0000000000000010 x1 : 0000000000000000 x0 : 0000000000000000 [ 56.704297][ T4426] Call trace: [ 56.704834][ T4426] drop_nlink+0xe4/0x138 [ 56.705544][ T4426] minix_rmdir+0x13c/0x1c0 [ 56.706270][ T4426] vfs_rmdir+0x304/0x438 [ 56.706974][ T4426] do_rmdir+0x238/0x50c [ 56.707667][ T4426] __arm64_sys_unlinkat+0xcc/0xfc [ 56.708481][ T4426] invoke_syscall+0x98/0x2bc [ 56.709217][ T4426] el0_svc_common+0x138/0x258 [ 56.710093][ T4426] do_el0_svc+0x58/0x13c [ 56.710846][ T4426] el0_svc+0x58/0x138 [ 56.711520][ T4426] el0t_64_sync_handler+0x84/0xf0 [ 56.712335][ T4426] el0t_64_sync+0x18c/0x190 [ 56.713088][ T4426] irq event stamp: 1173046 [ 56.713794][ T4426] hardirqs last enabled at (1173045): [] ktime_get_coarse_real_ts64+0x114/0x244 [ 56.715657][ T4426] hardirqs last disabled at (1173046): [] el1_dbg+0x24/0x80 [ 56.717095][ T4426] softirqs last enabled at (1171210): [] local_bh_enable+0x10/0x34 [ 56.718653][ T4426] softirqs last disabled at (1171208): [] local_bh_disable+0x10/0x34 [ 56.720115][ T4426] ---[ end trace 0000000000000000 ]--- [ 56.723494][ T4426] minix_free_block (loop0:21): bit already cleared [ 56.725644][ T4426] minix_free_block (loop0:22): bit already cleared [ 56.728507][ T4426] minix_free_block (loop0:19): bit already cleared [ 56.736204][ T4599] loop0: detected capacity change from 0 to 47 [ 56.750868][ T4599] overlayfs: upper fs needs to support d_type. [ 56.752084][ T4599] overlayfs: upper fs does not support RENAME_WHITEOUT. [ 56.753245][ T4599] overlayfs: failed to set xattr on upper [ 56.754142][ T4599] overlayfs: ...falling back to index=off,metacopy=off. [ 56.768115][ T4426] ------------[ cut here ]------------ [ 56.769032][ T4426] WARNING: CPU: 0 PID: 4426 at fs/inode.c:332 drop_nlink+0xe4/0x138 [ 56.770290][ T4426] Modules linked in: [ 56.770934][ T4426] CPU: 0 PID: 4426 Comm: syz-executor Tainted: G W syzkaller #0 [ 56.772243][ T4426] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 56.773737][ T4426] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 56.774930][ T4426] pc : drop_nlink+0xe4/0x138 [ 56.775675][ T4426] lr : drop_nlink+0xe4/0x138 [ 56.776426][ T4426] sp : ffff800020f87b00 [ 56.777081][ T4426] x29: ffff800020f87b00 x28: ffff0000de6c3780 x27: 1fffe0001d66709a [ 56.778242][ T4426] x26: ffff800020f87b40 x25: 1ffff000041f0f68 x24: dfff800000000000 [ 56.779479][ T4426] x23: 1fffe0001d6710bb x22: dfff800000000000 x21: 0000000000000000 [ 56.780784][ T4426] x20: ffff0000eb3885d8 x19: ffff0000eb388590 x18: 0000000000000000 [ 56.782113][ T4426] x17: 0000000000000000 x16: ffff8000082d22e0 x15: 0000000000000000 [ 56.783551][ T4426] x14: 000000003b9aca00 x13: 0000000000000000 x12: 0000000000ff0100 [ 56.784893][ T4426] x11: ff008000089fbf5c x10: 0000000000000000 x9 : ffff8000089fbf5c [ 56.786236][ T4426] x8 : ffff0000de6c3780 x7 : 0000000000000000 x6 : 0000000000000038 [ 56.787488][ T4426] x5 : ffff0000eb388618 x4 : ffff0000eb3880c8 x3 : ffff800008ee778c [ 56.788892][ T4426] x2 : 0000000000000010 x1 : 0000000000000000 x0 : 0000000000000000 [ 56.790333][ T4426] Call trace: [ 56.790912][ T4426] drop_nlink+0xe4/0x138 [ 56.791582][ T4426] minix_rmdir+0x13c/0x1c0 [ 56.792272][ T4426] vfs_rmdir+0x304/0x438 [ 56.793013][ T4426] do_rmdir+0x238/0x50c [ 56.793680][ T4426] __arm64_sys_unlinkat+0xcc/0xfc [ 56.794538][ T4426] invoke_syscall+0x98/0x2bc [ 56.795267][ T4426] el0_svc_common+0x138/0x258 [ 56.795979][ T4426] do_el0_svc+0x58/0x13c [ 56.796681][ T4426] el0_svc+0x58/0x138 [ 56.797349][ T4426] el0t_64_sync_handler+0x84/0xf0 [ 56.798142][ T4426] el0t_64_sync+0x18c/0x190 [ 56.798818][ T4426] irq event stamp: 1180428 [ 56.799553][ T4426] hardirqs last enabled at (1180427): [] ktime_get_coarse_real_ts64+0x114/0x244 [ 56.801147][ T4426] hardirqs last disabled at (1180428): [] el1_dbg+0x24/0x80 [ 56.802431][ T4426] softirqs last enabled at (1179772): [] local_bh_enable+0x10/0x34 [ 56.803802][ T4426] softirqs last disabled at (1179770): [] local_bh_disable+0x10/0x34 [ 56.805274][ T4426] ---[ end trace 0000000000000000 ]--- [ 56.809342][ T4426] minix_free_block (loop0:21): bit already cleared [ 56.811413][ T4426] minix_free_block (loop0:22): bit already cleared [ 56.812791][ T4426] minix_free_block (loop0:19): bit already cleared [ 56.821827][ T4600] loop0: detected capacity change from 0 to 47 [ 56.829228][ T4600] overlayfs: upper fs needs to support d_type. [ 56.830427][ T4600] overlayfs: upper fs does not support RENAME_WHITEOUT. [ 56.831502][ T4600] overlayfs: failed to set xattr on upper [ 56.832334][ T4600] overlayfs: ...falling back to index=off,metacopy=off. [ 56.837794][ T4426] ------------[ cut here ]------------ [ 56.838718][ T4426] WARNING: CPU: 0 PID: 4426 at fs/inode.c:332 drop_nlink+0xe4/0x138 [ 56.840030][ T4426] Modules linked in: [ 56.840663][ T4426] CPU: 0 PID: 4426 Comm: syz-executor Tainted: G W syzkaller #0 [ 56.842124][ T4426] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 56.843662][ T4426] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 56.844892][ T4426] pc : drop_nlink+0xe4/0x138 [ 56.845567][ T4426] lr : drop_nlink+0xe4/0x138 [ 56.846231][ T4426] sp : ffff800020f87b00 [ 56.846887][ T4426] x29: ffff800020f87b00 x28: ffff0000de6c3780 x27: 1fffe0001d60bbb9 [ 56.848234][ T4426] x26: ffff800020f87b40 x25: 1ffff000041f0f68 x24: dfff800000000000 [ 56.849569][ T4426] x23: 1fffe0001d62c40d x22: dfff800000000000 x21: 0000000000000000 [ 56.850852][ T4426] x20: ffff0000eb162068 x19: ffff0000eb162020 x18: 0000000000000000 [ 56.852185][ T4426] x17: 0000000000000000 x16: ffff8000082d22e0 x15: 0000000000000000 [ 56.853586][ T4426] x14: 000000003b9aca00 x13: 0000000000000000 x12: 0000000000ff0100 [ 56.854975][ T4426] x11: ff008000089fbf5c x10: 0000000000000000 x9 : ffff8000089fbf5c [ 56.856211][ T4426] x8 : ffff0000de6c3780 x7 : 0000000000000000 x6 : 0000000000000038 [ 56.857336][ T4426] x5 : ffff0000eb1620a8 x4 : ffff0000eb1635e8 x3 : ffff800008ee778c [ 56.858566][ T4426] x2 : 0000000000000010 x1 : 0000000000000000 x0 : 0000000000000000 [ 56.859757][ T4426] Call trace: [ 56.860258][ T4426] drop_nlink+0xe4/0x138 [ 56.860948][ T4426] minix_rmdir+0x13c/0x1c0 [ 56.861642][ T4426] vfs_rmdir+0x304/0x438 [ 56.862394][ T4426] do_rmdir+0x238/0x50c [ 56.863042][ T4426] __arm64_sys_unlinkat+0xcc/0xfc [ 56.863796][ T4426] invoke_syscall+0x98/0x2bc [ 56.864596][ T4426] el0_svc_common+0x138/0x258 [ 56.865345][ T4426] do_el0_svc+0x58/0x13c [ 56.866000][ T4426] el0_svc+0x58/0x138 [ 56.866625][ T4426] el0t_64_sync_handler+0x84/0xf0 [ 56.867356][ T4426] el0t_64_sync+0x18c/0x190 [ 56.868019][ T4426] irq event stamp: 1187956 [ 56.868628][ T4426] hardirqs last enabled at (1187955): [] ktime_get_coarse_real_ts64+0x114/0x244 [ 56.870214][ T4426] hardirqs last disabled at (1187956): [] el1_dbg+0x24/0x80 [ 56.871529][ T4426] softirqs last enabled at (1187132): [] handle_softirqs+0xaf8/0xc6c [ 56.872886][ T4426] softirqs last disabled at (1187005): [] __do_softirq+0x14/0x20 [ 56.874159][ T4426] ---[ end trace 0000000000000000 ]--- [ 56.878863][ T4426] minix_free_block (loop0:21): bit already cleared [ 56.880998][ T4426] minix_free_block (loop0:22): bit already cleared [ 56.882386][ T4426] minix_free_block (loop0:19): bit already cleared [ 56.893953][ T4601] loop0: detected capacity change from 0 to 47 [ 56.901487][ T4601] overlayfs: upper fs needs to support d_type. [ 56.902838][ T4601] overlayfs: upper fs does not support RENAME_WHITEOUT. [ 56.903962][ T4601] overlayfs: failed to set xattr on upper [ 56.904851][ T4601] overlayfs: ...falling back to index=off,metacopy=off. [ 56.909270][ T4426] ------------[ cut here ]------------ [ 56.910136][ T4426] WARNING: CPU: 0 PID: 4426 at fs/inode.c:332 drop_nlink+0xe4/0x138 [ 56.911396][ T4426] Modules linked in: [ 56.911994][ T4426] CPU: 0 PID: 4426 Comm: syz-executor Tainted: G W syzkaller #0 [ 56.913291][ T4426] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 56.914592][ T4426] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 56.915850][ T4426] pc : drop_nlink+0xe4/0x138 [ 56.916540][ T4426] lr : drop_nlink+0xe4/0x138 [ 56.917274][ T4426] sp : ffff800020f87b00 [ 56.917960][ T4426] x29: ffff800020f87b00 x28: ffff0000de6c3780 x27: 1fffe0001c4e6fb9 [ 56.919257][ T4426] x26: ffff800020f87b40 x25: 1ffff000041f0f68 x24: dfff800000000000 [ 56.920577][ T4426] x23: 1fffe0001d676363 x22: dfff800000000000 x21: 0000000000000000 [ 56.921954][ T4426] x20: ffff0000eb3b1b18 x19: ffff0000eb3b1ad0 x18: 0000000000000000 [ 56.923320][ T4426] x17: 0000000000000000 x16: ffff8000082d22e0 x15: 0000000000000000 [ 56.924634][ T4426] x14: 000000003b9aca00 x13: 0000000000000000 x12: 0000000000ff0100 [ 56.925841][ T4426] x11: ff008000089fbf5c x10: 0000000000000000 x9 : ffff8000089fbf5c [ 56.927136][ T4426] x8 : ffff0000de6c3780 x7 : 0000000000000000 x6 : 0000000000000038 [ 56.928407][ T4426] x5 : ffff0000eb3b1b58 x4 : ffff0000eb3b35e8 x3 : ffff800008ee778c [ 56.929629][ T4426] x2 : 0000000000000010 x1 : 0000000000000000 x0 : 0000000000000000 [ 56.930884][ T4426] Call trace: [ 56.931374][ T4426] drop_nlink+0xe4/0x138 [ 56.932084][ T4426] minix_rmdir+0x13c/0x1c0 [ 56.932781][ T4426] vfs_rmdir+0x304/0x438 [ 56.933413][ T4426] do_rmdir+0x238/0x50c [ 56.934089][ T4426] __arm64_sys_unlinkat+0xcc/0xfc [ 56.934817][ T4426] invoke_syscall+0x98/0x2bc [ 56.935515][ T4426] el0_svc_common+0x138/0x258 [ 56.936239][ T4426] do_el0_svc+0x58/0x13c [ 56.936881][ T4426] el0_svc+0x58/0x138 [ 56.937438][ T4426] el0t_64_sync_handler+0x84/0xf0 [ 56.938203][ T4426] el0t_64_sync+0x18c/0x190 [ 56.938881][ T4426] irq event stamp: 1195216 [ 56.939592][ T4426] hardirqs last enabled at (1195215): [] ktime_get_coarse_real_ts64+0x114/0x244 [ 56.941302][ T4426] hardirqs last disabled at (1195216): [] el1_dbg+0x24/0x80 [ 56.942593][ T4426] softirqs last enabled at (1193856): [] local_bh_enable+0x10/0x34 [ 56.944195][ T4426] softirqs last disabled at (1193854): [] local_bh_disable+0x10/0x34 [ 56.945708][ T4426] ---[ end trace 0000000000000000 ]--- [ 56.949427][ T4426] minix_free_block (loop0:21): bit already cleared [ 56.951860][ T4426] minix_free_block (loop0:22): bit already cleared [ 56.953201][ T4426] minix_free_block (loop0:19): bit already cleared [ 56.960995][ T4602] loop0: detected capacity change from 0 to 47 [ 56.969219][ T4602] overlayfs: upper fs needs to support d_type. [ 56.970462][ T4602] overlayfs: upper fs does not support RENAME_WHITEOUT. [ 56.971504][ T4602] overlayfs: failed to set xattr on upper [ 56.972411][ T4602] overlayfs: ...falling back to index=off,metacopy=off. [ 56.979435][ T4426] ------------[ cut here ]------------ [ 56.980290][ T4426] WARNING: CPU: 1 PID: 4426 at fs/inode.c:332 drop_nlink+0xe4/0x138 [ 56.981521][ T4426] Modules linked in: [ 56.982146][ T4426] CPU: 1 PID: 4426 Comm: syz-executor Tainted: G W syzkaller #0 [ 56.983582][ T4426] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 56.985053][ T4426] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 56.986289][ T4426] pc : drop_nlink+0xe4/0x138 [ 56.987071][ T4426] lr : drop_nlink+0xe4/0x138 [ 56.987847][ T4426] sp : ffff800020f87b00 [ 56.988552][ T4426] x29: ffff800020f87b00 x28: ffff0000de6c3780 x27: 1fffe0001d665ece [ 56.989918][ T4426] x26: ffff800020f87b40 x25: 1ffff000041f0f68 x24: dfff800000000000 [ 56.991173][ T4426] x23: 1fffe0001e29040d x22: dfff800000000000 x21: 0000000000000000 [ 56.992392][ T4426] x20: ffff0000f1482068 x19: ffff0000f1482020 x18: 0000000000000000 [ 56.993668][ T4426] x17: 0000000000000000 x16: ffff8000082d22e0 x15: 0000000000000000 [ 56.994975][ T4426] x14: 000000003b9aca00 x13: 0000000000000000 x12: 0000000000ff0100 [ 56.996221][ T4426] x11: ff008000089fbf5c x10: 0000000000000000 x9 : ffff8000089fbf5c [ 56.997506][ T4426] x8 : ffff0000de6c3780 x7 : 0000000000000000 x6 : 0000000000000038 [ 56.998878][ T4426] x5 : ffff0000f14820a8 x4 : ffff0000eb162b48 x3 : ffff800008ee778c [ 57.000125][ T4426] x2 : 0000000000000010 x1 : 0000000000000000 x0 : 0000000000000000 [ 57.001377][ T4426] Call trace: [ 57.001861][ T4426] drop_nlink+0xe4/0x138 [ 57.002511][ T4426] minix_rmdir+0x13c/0x1c0 [ 57.003212][ T4426] vfs_rmdir+0x304/0x438 [ 57.003878][ T4426] do_rmdir+0x238/0x50c [ 57.004531][ T4426] __arm64_sys_unlinkat+0xcc/0xfc [ 57.005384][ T4426] invoke_syscall+0x98/0x2bc [ 57.006167][ T4426] el0_svc_common+0x138/0x258 [ 57.006831][ T4426] do_el0_svc+0x58/0x13c [ 57.007477][ T4426] el0_svc+0x58/0x138 [ 57.008134][ T4426] el0t_64_sync_handler+0x84/0xf0 [ 57.008980][ T4426] el0t_64_sync+0x18c/0x190 [ 57.009659][ T4426] irq event stamp: 1202522 [ 57.010352][ T4426] hardirqs last enabled at (1202521): [] ktime_get_coarse_real_ts64+0x114/0x244 [ 57.011971][ T4426] hardirqs last disabled at (1202522): [] el1_dbg+0x24/0x80 [ 57.013323][ T4426] softirqs last enabled at (1200776): [] local_bh_enable+0x10/0x34 [ 57.014881][ T4426] softirqs last disabled at (1200774): [] local_bh_disable+0x10/0x34 [ 57.016459][ T4426] ---[ end trace 0000000000000000 ]--- [ 57.020152][ T4426] minix_free_block (loop0:21): bit already cleared [ 57.022464][ T4426] minix_free_block (loop0:22): bit already cleared [ 57.023864][ T4426] minix_free_block (loop0:19): bit already cleared [ 57.033133][ T4603] loop0: detected capacity change from 0 to 47 [ 57.036167][ T4603] overlayfs: upper fs needs to support d_type. [ 57.037935][ T4603] overlayfs: upper fs does not support RENAME_WHITEOUT. [ 57.039082][ T4603] overlayfs: failed to set xattr on upper [ 57.040127][ T4603] overlayfs: ...falling back to index=off,metacopy=off. [ 57.045996][ T4426] ------------[ cut here ]------------ [ 57.046900][ T4426] WARNING: CPU: 0 PID: 4426 at fs/inode.c:332 drop_nlink+0xe4/0x138 [ 57.048158][ T4426] Modules linked in: [ 57.048815][ T4426] CPU: 0 PID: 4426 Comm: syz-executor Tainted: G W syzkaller #0 [ 57.050288][ T4426] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 57.051934][ T4426] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 57.053164][ T4426] pc : drop_nlink+0xe4/0x138 [ 57.053875][ T4426] lr : drop_nlink+0xe4/0x138 [ 57.054582][ T4426] sp : ffff800020f87b00 [ 57.055192][ T4426] x29: ffff800020f87b00 x28: ffff0000de6c3780 x27: 1fffe0001d645985 [ 57.056487][ T4426] x26: ffff800020f87b40 x25: 1ffff000041f0f68 x24: dfff800000000000 [ 57.057673][ T4426] x23: 1fffe0001d62cb63 x22: dfff800000000000 x21: 0000000000000000 [ 57.059016][ T4426] x20: ffff0000eb165b18 x19: ffff0000eb165ad0 x18: 0000000000000000 [ 57.060312][ T4426] x17: 0000000000000000 x16: ffff8000082d22e0 x15: 0000000000000000 [ 57.061602][ T4426] x14: 000000003b9aca00 x13: 0000000000000000 x12: 0000000000ff0100 [ 57.062871][ T4426] x11: ff008000089fbf5c x10: 0000000000000000 x9 : ffff8000089fbf5c [ 57.064251][ T4426] x8 : ffff0000de6c3780 x7 : 0000000000000000 x6 : 0000000000000039 [ 57.065561][ T4426] x5 : ffff0000eb165b58 x4 : ffff0000eb1665f8 x3 : ffff800008ee778c [ 57.066879][ T4426] x2 : 0000000000000010 x1 : 0000000000000000 x0 : 0000000000000000 [ 57.068238][ T4426] Call trace: [ 57.068791][ T4426] drop_nlink+0xe4/0x138 [ 57.069536][ T4426] minix_rmdir+0x13c/0x1c0 [ 57.070299][ T4426] vfs_rmdir+0x304/0x438 [ 57.071021][ T4426] do_rmdir+0x238/0x50c [ 57.071682][ T4426] __arm64_sys_unlinkat+0xcc/0xfc [ 57.072448][ T4426] invoke_syscall+0x98/0x2bc [ 57.073167][ T4426] el0_svc_common+0x138/0x258 [ 57.073871][ T4426] do_el0_svc+0x58/0x13c [ 57.074587][ T4426] el0_svc+0x58/0x138 [ 57.075240][ T4426] el0t_64_sync_handler+0x84/0xf0 [ 57.075958][ T4426] el0t_64_sync+0x18c/0x190 [ 57.076592][ T4426] irq event stamp: 1210442 [ 57.077287][ T4426] hardirqs last enabled at (1210441): [] ktime_get_coarse_real_ts64+0x114/0x244 [ 57.079002][ T4426] hardirqs last disabled at (1210442): [] el1_dbg+0x24/0x80 [ 57.080239][ T4426] softirqs last enabled at (1208624): [] local_bh_enable+0x10/0x34 [ 57.081708][ T4426] softirqs last disabled at (1208622): [] local_bh_disable+0x10/0x34 [ 57.083287][ T4426] ---[ end trace 0000000000000000 ]--- [ 57.086500][ T4426] minix_free_block (loop0:21): bit already cleared [ 57.089925][ T4426] minix_free_block (loop0:22): bit already cleared [ 57.091343][ T4426] minix_free_block (loop0:19): bit already cleared [ 57.098940][ T4604] loop0: detected capacity change from 0 to 47 [ 57.108906][ T4604] overlayfs: upper fs needs to support d_type. [ 57.110055][ T4604] overlayfs: upper fs does not support RENAME_WHITEOUT. [ 57.111241][ T4604] overlayfs: failed to set xattr on upper [ 57.112085][ T4604] overlayfs: ...falling back to index=off,metacopy=off. [ 57.116711][ T4426] ------------[ cut here ]------------ [ 57.117609][ T4426] WARNING: CPU: 1 PID: 4426 at fs/inode.c:332 drop_nlink+0xe4/0x138 [ 57.118964][ T4426] Modules linked in: [ 57.119581][ T4426] CPU: 1 PID: 4426 Comm: syz-executor Tainted: G W syzkaller #0 [ 57.120853][ T4426] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 57.122372][ T4426] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 57.123500][ T4426] pc : drop_nlink+0xe4/0x138 [ 57.124175][ T4426] lr : drop_nlink+0xe4/0x138 [ 57.124898][ T4426] sp : ffff800020f87b00 [ 57.125544][ T4426] x29: ffff800020f87b00 x28: ffff0000de6c3780 x27: 1fffe0001c00f38a [ 57.126878][ T4426] x26: ffff800020f87b40 x25: 1ffff000041f0f68 x24: dfff800000000000 [ 57.128146][ T4426] x23: 1fffe0001d651165 x22: dfff800000000000 x21: 0000000000000000 [ 57.129416][ T4426] x20: ffff0000eb288b28 x19: ffff0000eb288ae0 x18: 0000000000000000 [ 57.130639][ T4426] x17: 0000000000000000 x16: ffff8000082d22e0 x15: 0000000000000000 [ 57.132007][ T4426] x14: 000000003b9aca00 x13: 0000000000000000 x12: 0000000000ff0100 [ 57.133252][ T4426] x11: ff008000089fbf5c x10: 0000000000000000 x9 : ffff8000089fbf5c [ 57.134612][ T4426] x8 : ffff0000de6c3780 x7 : 0000000000000000 x6 : 0000000000000039 [ 57.135894][ T4426] x5 : ffff0000eb288b68 x4 : ffff0000eb28bb38 x3 : ffff800008ee778c [ 57.137201][ T4426] x2 : 0000000000000010 x1 : 0000000000000000 x0 : 0000000000000000 [ 57.138414][ T4426] Call trace: [ 57.138904][ T4426] drop_nlink+0xe4/0x138 [ 57.139541][ T4426] minix_rmdir+0x13c/0x1c0 [ 57.140286][ T4426] vfs_rmdir+0x304/0x438 [ 57.140972][ T4426] do_rmdir+0x238/0x50c [ 57.141654][ T4426] __arm64_sys_unlinkat+0xcc/0xfc [ 57.142444][ T4426] invoke_syscall+0x98/0x2bc [ 57.143120][ T4426] el0_svc_common+0x138/0x258 [ 57.143817][ T4426] do_el0_svc+0x58/0x13c [ 57.144528][ T4426] el0_svc+0x58/0x138 [ 57.145175][ T4426] el0t_64_sync_handler+0x84/0xf0 [ 57.145965][ T4426] el0t_64_sync+0x18c/0x190 [ 57.146729][ T4426] irq event stamp: 1217302 [ 57.147393][ T4426] hardirqs last enabled at (1217301): [] ktime_get_coarse_real_ts64+0x114/0x244 [ 57.148931][ T4426] hardirqs last disabled at (1217302): [] el1_dbg+0x24/0x80 [ 57.150357][ T4426] softirqs last enabled at (1216020): [] local_bh_enable+0x10/0x34 [ 57.151865][ T4426] softirqs last disabled at (1216018): [] local_bh_disable+0x10/0x34 [ 57.153397][ T4426] ---[ end trace 0000000000000000 ]--- [ 57.156896][ T4426] minix_free_block (loop0:21): bit already cleared [ 57.159024][ T4426] minix_free_block (loop0:22): bit already cleared [ 57.160344][ T4426] minix_free_block (loop0:19): bit already cleared [ 57.170306][ T4605] loop0: detected capacity change from 0 to 47 [ 57.173208][ T4605] overlayfs: upper fs needs to support d_type. [ 57.174379][ T4605] overlayfs: upper fs does not support RENAME_WHITEOUT. [ 57.175458][ T4605] overlayfs: failed to set xattr on upper [ 57.176314][ T4605] overlayfs: ...falling back to index=off,metacopy=off. [ 57.181771][ T4426] ------------[ cut here ]------------ [ 57.182624][ T4426] WARNING: CPU: 1 PID: 4426 at fs/inode.c:332 drop_nlink+0xe4/0x138 [ 57.183899][ T4426] Modules linked in: [ 57.184590][ T4426] CPU: 1 PID: 4426 Comm: syz-executor Tainted: G W syzkaller #0 [ 57.185995][ T4426] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 57.187607][ T4426] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 57.188782][ T4426] pc : drop_nlink+0xe4/0x138 [ 57.189500][ T4426] lr : drop_nlink+0xe4/0x138 [ 57.190215][ T4426] sp : ffff800020f87b00 [ 57.190837][ T4426] x29: ffff800020f87b00 x28: ffff0000de6c3780 x27: 1fffe0001c010bb9 [ 57.192050][ T4426] x26: ffff800020f87b40 x25: 1ffff000041f0f68 x24: dfff800000000000 [ 57.193161][ T4426] x23: 1fffe0001d66e2b9 x22: dfff800000000000 x21: 0000000000000000 [ 57.194411][ T4426] x20: ffff0000eb3715c8 x19: ffff0000eb371580 x18: 0000000000000000 [ 57.195505][ T4426] x17: 0000000000000000 x16: ffff8000082d22e0 x15: 0000000000000000 [ 57.196628][ T4426] x14: 000000003b9aca00 x13: 0000000000000000 x12: 0000000000ff0100 [ 57.197863][ T4426] x11: ff008000089fbf5c x10: 0000000000000000 x9 : ffff8000089fbf5c [ 57.199186][ T4426] x8 : ffff0000de6c3780 x7 : 0000000000000000 x6 : 0000000000000039 [ 57.200398][ T4426] x5 : ffff0000eb371608 x4 : ffff0000eb370618 x3 : ffff800008ee778c [ 57.201629][ T4426] x2 : 0000000000000010 x1 : 0000000000000000 x0 : 0000000000000000 [ 57.202848][ T4426] Call trace: [ 57.203412][ T4426] drop_nlink+0xe4/0x138 [ 57.204118][ T4426] minix_rmdir+0x13c/0x1c0 [ 57.204876][ T4426] vfs_rmdir+0x304/0x438 [ 57.205594][ T4426] do_rmdir+0x238/0x50c [ 57.206322][ T4426] __arm64_sys_unlinkat+0xcc/0xfc [ 57.207153][ T4426] invoke_syscall+0x98/0x2bc [ 57.207881][ T4426] el0_svc_common+0x138/0x258 [ 57.208697][ T4426] do_el0_svc+0x58/0x13c [ 57.209403][ T4426] el0_svc+0x58/0x138 [ 57.210058][ T4426] el0t_64_sync_handler+0x84/0xf0 [ 57.210818][ T4426] el0t_64_sync+0x18c/0x190 [ 57.211491][ T4426] irq event stamp: 1224278 [ 57.212204][ T4426] hardirqs last enabled at (1224277): [] ktime_get_coarse_real_ts64+0x114/0x244 [ 57.213904][ T4426] hardirqs last disabled at (1224278): [] el1_dbg+0x24/0x80 [ 57.215362][ T4426] softirqs last enabled at (1222588): [] local_bh_enable+0x10/0x34 [ 57.217025][ T4426] softirqs last disabled at (1222586): [] local_bh_disable+0x10/0x34 [ 57.218469][ T4426] ---[ end trace 0000000000000000 ]--- [ 57.221545][ T4426] minix_free_block (loop0:21): bit already cleared [ 57.223668][ T4426] minix_free_block (loop0:22): bit already cleared [ 57.225055][ T4426] minix_free_block (loop0:19): bit already cleared [ 57.233375][ T4606] loop0: detected capacity change from 0 to 47 [ 57.236466][ T4606] overlayfs: upper fs needs to support d_type. [ 57.238053][ T4606] overlayfs: upper fs does not support RENAME_WHITEOUT. [ 57.239145][ T4606] overlayfs: failed to set xattr on upper [ 57.239999][ T4606] overlayfs: ...falling back to index=off,metacopy=off. [ 57.245225][ T4426] ------------[ cut here ]------------ [ 57.246117][ T4426] WARNING: CPU: 1 PID: 4426 at fs/inode.c:332 drop_nlink+0xe4/0x138 [ 57.247356][ T4426] Modules linked in: [ 57.247988][ T4426] CPU: 1 PID: 4426 Comm: syz-executor Tainted: G W syzkaller #0 [ 57.249421][ T4426] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 57.250908][ T4426] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 57.252214][ T4426] pc : drop_nlink+0xe4/0x138 [ 57.252912][ T4426] lr : drop_nlink+0xe4/0x138 [ 57.253598][ T4426] sp : ffff800020f87b00 [ 57.254301][ T4426] x29: ffff800020f87b00 x28: ffff0000de6c3780 x27: 1fffe0001c0106ce [ 57.255642][ T4426] x26: ffff800020f87b40 x25: 1ffff000041f0f68 x24: dfff800000000000 [ 57.256924][ T4426] x23: 1fffe0001d64240d x22: dfff800000000000 x21: 0000000000000000 [ 57.258125][ T4426] x20: ffff0000eb212068 x19: ffff0000eb212020 x18: 0000000000000000 [ 57.259301][ T4426] x17: 0000000000000000 x16: ffff8000082d22e0 x15: 0000000000000000 [ 57.260423][ T4426] x14: 000000003b9aca00 x13: 0000000000000000 x12: 0000000000ff0100 [ 57.261626][ T4426] x11: ff008000089fbf5c x10: 0000000000000000 x9 : ffff8000089fbf5c [ 57.262914][ T4426] x8 : ffff0000de6c3780 x7 : 0000000000000000 x6 : 0000000000000039 [ 57.264140][ T4426] x5 : ffff0000eb2120a8 x4 : ffff0000f1482b48 x3 : ffff800008ee778c [ 57.265496][ T4426] x2 : 0000000000000010 x1 : 0000000000000000 x0 : 0000000000000000 [ 57.266807][ T4426] Call trace: [ 57.267290][ T4426] drop_nlink+0xe4/0x138 [ 57.268032][ T4426] minix_rmdir+0x13c/0x1c0 [ 57.268715][ T4426] vfs_rmdir+0x304/0x438 [ 57.269395][ T4426] do_rmdir+0x238/0x50c [ 57.270142][ T4426] __arm64_sys_unlinkat+0xcc/0xfc [ 57.270988][ T4426] invoke_syscall+0x98/0x2bc [ 57.271719][ T4426] el0_svc_common+0x138/0x258 [ 57.272445][ T4426] do_el0_svc+0x58/0x13c [ 57.273114][ T4426] el0_svc+0x58/0x138 [ 57.273717][ T4426] el0t_64_sync_handler+0x84/0xf0 [ 57.274427][ T4426] el0t_64_sync+0x18c/0x190 [ 57.275148][ T4426] irq event stamp: 1231368 [ 57.275895][ T4426] hardirqs last enabled at (1231367): [] ktime_get_coarse_real_ts64+0x114/0x244 [ 57.277583][ T4426] hardirqs last disabled at (1231368): [] el1_dbg+0x24/0x80 [ 57.279053][ T4426] softirqs last enabled at (1229552): [] local_bh_enable+0x10/0x34 [ 57.280500][ T4426] softirqs last disabled at (1229550): [] local_bh_disable+0x10/0x34 [ 57.281854][ T4426] ---[ end trace 0000000000000000 ]--- [ 57.284686][ T4426] minix_free_block (loop0:21): bit already cleared [ 57.287692][ T4426] minix_free_block (loop0:22): bit already cleared [ 57.288980][ T4426] minix_free_block (loop0:19): bit already cleared [ 57.298408][ T4607] loop0: detected capacity change from 0 to 47 [ 57.303164][ T4607] overlayfs: upper fs needs to support d_type. [ 57.304389][ T4607] overlayfs: upper fs does not support RENAME_WHITEOUT. [ 57.305518][ T4607] overlayfs: failed to set xattr on upper [ 57.306494][ T4607] overlayfs: ...falling back to index=off,metacopy=off. [ 57.312141][ T4426] ------------[ cut here ]------------ [ 57.313063][ T4426] WARNING: CPU: 0 PID: 4426 at fs/inode.c:332 drop_nlink+0xe4/0x138 [ 57.314314][ T4426] Modules linked in: [ 57.314878][ T4426] CPU: 0 PID: 4426 Comm: syz-executor Tainted: G W syzkaller #0 [ 57.316269][ T4426] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 57.317939][ T4426] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 57.319264][ T4426] pc : drop_nlink+0xe4/0x138 [ 57.320016][ T4426] lr : drop_nlink+0xe4/0x138 [ 57.320754][ T4426] sp : ffff800020f87b00 [ 57.321387][ T4426] x29: ffff800020f87b00 x28: ffff0000de6c3780 x27: 1fffe0001d60bde3 [ 57.322758][ T4426] x26: ffff800020f87b40 x25: 1ffff000041f0f68 x24: dfff800000000000 [ 57.324076][ T4426] x23: 1fffe0001d6744b7 x22: dfff800000000000 x21: 0000000000000000 [ 57.325318][ T4426] x20: ffff0000eb3a25b8 x19: ffff0000eb3a2570 x18: 0000000000000000 [ 57.326699][ T4426] x17: 0000000000000000 x16: ffff8000082d22e0 x15: 0000000000000000 [ 57.328046][ T4426] x14: 000000003b9aca00 x13: 0000000000000000 x12: 0000000000ff0100 [ 57.329430][ T4426] x11: ff008000089fbf5c x10: 0000000000000000 x9 : ffff8000089fbf5c [ 57.330646][ T4426] x8 : ffff0000de6c3780 x7 : 0000000000000000 x6 : 0000000000000039 [ 57.331880][ T4426] x5 : ffff0000eb3a25f8 x4 : ffff0000eb211608 x3 : ffff800008ee778c [ 57.333124][ T4426] x2 : 0000000000000010 x1 : 0000000000000000 x0 : 0000000000000000 [ 57.334440][ T4426] Call trace: [ 57.334945][ T4426] drop_nlink+0xe4/0x138 [ 57.335704][ T4426] minix_rmdir+0x13c/0x1c0 [ 57.336442][ T4426] vfs_rmdir+0x304/0x438 [ 57.337187][ T4426] do_rmdir+0x238/0x50c [ 57.337940][ T4426] __arm64_sys_unlinkat+0xcc/0xfc [ 57.338796][ T4426] invoke_syscall+0x98/0x2bc [ 57.339559][ T4426] el0_svc_common+0x138/0x258 [ 57.340355][ T4426] do_el0_svc+0x58/0x13c [ 57.341033][ T4426] el0_svc+0x58/0x138 [ 57.341718][ T4426] el0t_64_sync_handler+0x84/0xf0 [ 57.342507][ T4426] el0t_64_sync+0x18c/0x190 [ 57.343254][ T4426] irq event stamp: 1238646 [ 57.343980][ T4426] hardirqs last enabled at (1238645): [] ktime_get_coarse_real_ts64+0x114/0x244 [ 57.345693][ T4426] hardirqs last disabled at (1238646): [] el1_dbg+0x24/0x80 [ 57.347158][ T4426] softirqs last enabled at (1237006): [] local_bh_enable+0x10/0x34 [ 57.348626][ T4426] softirqs last disabled at (1237004): [] local_bh_disable+0x10/0x34 [ 57.350065][ T4426] ---[ end trace 0000000000000000 ]--- [ 57.352823][ T4426] minix_free_block (loop0:21): bit already cleared [ 57.355172][ T4426] minix_free_block (loop0:22): bit already cleared [ 57.356449][ T4426] minix_free_block (loop0:19): bit already cleared [ 57.364910][ T4608] loop0: detected capacity change from 0 to 47 [ 57.370129][ T4608] overlayfs: upper fs needs to support d_type. [ 57.371310][ T4608] overlayfs: upper fs does not support RENAME_WHITEOUT. [ 57.372456][ T4608] overlayfs: failed to set xattr on upper [ 57.373348][ T4608] overlayfs: ...falling back to index=off,metacopy=off. [ 57.378949][ T4426] ------------[ cut here ]------------ [ 57.379871][ T4426] WARNING: CPU: 1 PID: 4426 at fs/inode.c:332 drop_nlink+0xe4/0x138 [ 57.381117][ T4426] Modules linked in: [ 57.381700][ T4426] CPU: 1 PID: 4426 Comm: syz-executor Tainted: G W syzkaller #0 [ 57.382999][ T4426] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 57.384589][ T4426] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 57.385846][ T4426] pc : drop_nlink+0xe4/0x138 [ 57.386542][ T4426] lr : drop_nlink+0xe4/0x138 [ 57.387291][ T4426] sp : ffff800020f87b00 [ 57.387906][ T4426] x29: ffff800020f87b00 x28: ffff0000de6c3780 x27: 1fffe0001c010212 [ 57.389101][ T4426] x26: ffff800020f87b40 x25: 1ffff000041f0f68 x24: dfff800000000000 [ 57.390352][ T4426] x23: 1fffe0001e2894b7 x22: dfff800000000000 x21: 0000000000000000 [ 57.391688][ T4426] x20: ffff0000f144a5b8 x19: ffff0000f144a570 x18: 0000000000000000 [ 57.392917][ T4426] x17: 0000000000000000 x16: ffff8000082d22e0 x15: 0000000000000000 [ 57.394132][ T4426] x14: 000000003b9aca00 x13: 0000000000000000 x12: 0000000000ff0100 [ 57.395466][ T4426] x11: ff008000089fbf5c x10: 0000000000000000 x9 : ffff8000089fbf5c [ 57.396824][ T4426] x8 : ffff0000de6c3780 x7 : 0000000000000000 x6 : 0000000000000039 [ 57.398049][ T4426] x5 : ffff0000f144a5f8 x4 : ffff0000f144b5e8 x3 : ffff800008ee778c