Warning: Permanently added '10.128.1.215' (ED25519) to the list of known hosts. 1970/01/01 00:01:08 parsed 1 programs [ 69.456402][ T4464] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k SSFS [ 69.615094][ T13] cfg80211: failed to load regulatory.db [ 69.615373][ T2066] ieee802154 phy0 wpan0: encryption failed: -22 [ 69.617072][ T2066] ieee802154 phy1 wpan1: encryption failed: -22 [ 70.410274][ T537] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 70.411594][ T537] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 70.419718][ T1678] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 70.422911][ T537] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 70.424126][ T537] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 70.425778][ T537] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 71.049376][ T4515] chnl_net:caif_netlink_parms(): no params data found [ 71.069535][ T4515] bridge0: port 1(bridge_slave_0) entered blocking state [ 71.070702][ T4515] bridge0: port 1(bridge_slave_0) entered disabled state [ 71.072105][ T4515] device bridge_slave_0 entered promiscuous mode [ 71.076178][ T4515] bridge0: port 2(bridge_slave_1) entered blocking state [ 71.077317][ T4515] bridge0: port 2(bridge_slave_1) entered disabled state [ 71.078799][ T4515] device bridge_slave_1 entered promiscuous mode [ 71.088344][ T4515] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 71.090868][ T4515] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 71.099806][ T4515] team0: Port device team_slave_0 added [ 71.102531][ T4515] team0: Port device team_slave_1 added [ 71.109647][ T4515] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 71.110614][ T4515] 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. [ 71.114543][ T4515] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 71.164820][ T4515] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 71.165978][ T4515] 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. [ 71.169628][ T4515] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 71.225029][ T4515] device hsr_slave_0 entered promiscuous mode [ 71.274497][ T4515] device hsr_slave_1 entered promiscuous mode [ 72.011256][ T4515] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 72.041646][ T4515] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 72.075411][ T4515] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 72.105112][ T4515] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 72.176104][ T4515] 8021q: adding VLAN 0 to HW filter on device bond0 [ 72.181052][ T537] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 72.182492][ T537] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 72.186354][ T4515] 8021q: adding VLAN 0 to HW filter on device team0 [ 72.188972][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 72.190424][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 72.191882][ T148] bridge0: port 1(bridge_slave_0) entered blocking state [ 72.192868][ T148] bridge0: port 1(bridge_slave_0) entered forwarding state [ 72.197316][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 72.201474][ T537] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 72.203355][ T537] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 72.205252][ T537] bridge0: port 2(bridge_slave_1) entered blocking state [ 72.206349][ T537] bridge0: port 2(bridge_slave_1) entered forwarding state [ 72.209669][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 72.212721][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 72.217928][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 72.219966][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 72.225779][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 72.227315][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 72.228958][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 72.230502][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 72.232029][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 72.237315][ T4515] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 72.239244][ T4515] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 72.242867][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 72.245621][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 72.289017][ T4515] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 72.295482][ T1678] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 72.296742][ T1678] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 72.297876][ T1678] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 72.299513][ T1678] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 72.307440][ T4515] device veth0_vlan entered promiscuous mode [ 72.310816][ T4515] device veth1_vlan entered promiscuous mode [ 72.314598][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 72.316051][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 72.317586][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 72.318919][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 72.321136][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 72.322452][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 72.329985][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 72.331487][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 72.335671][ T4515] device veth0_macvtap entered promiscuous mode [ 72.338240][ T4515] device veth1_macvtap entered promiscuous mode [ 72.366877][ T4515] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 72.369552][ T1678] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 72.371084][ T1678] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 72.372407][ T1678] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 72.375097][ T1678] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 72.377951][ T4515] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 72.380925][ T4515] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 72.382314][ T4515] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 72.383546][ T4515] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 72.385773][ T4515] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 72.387789][ T1678] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 72.389304][ T1678] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready 1970/01/01 00:01:12 executed programs: 0 [ 72.951074][ T4710] chnl_net:caif_netlink_parms(): no params data found [ 72.971728][ T4710] bridge0: port 1(bridge_slave_0) entered blocking state [ 72.972975][ T4710] bridge0: port 1(bridge_slave_0) entered disabled state [ 72.974609][ T4710] device bridge_slave_0 entered promiscuous mode [ 72.976830][ T4710] bridge0: port 2(bridge_slave_1) entered blocking state [ 72.977950][ T4710] bridge0: port 2(bridge_slave_1) entered disabled state [ 72.979491][ T4710] device bridge_slave_1 entered promiscuous mode [ 72.989398][ T4710] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 72.991840][ T4710] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 73.000703][ T4710] team0: Port device team_slave_0 added [ 73.002569][ T4710] team0: Port device team_slave_1 added [ 73.010451][ T4710] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 73.011517][ T4710] 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. [ 73.015832][ T4710] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 73.018268][ T4710] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 73.019358][ T4710] 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. [ 73.023524][ T4710] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 73.105250][ T4710] device hsr_slave_0 entered promiscuous mode [ 73.153942][ T4710] device hsr_slave_1 entered promiscuous mode [ 73.203735][ T4710] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 73.204895][ T4710] Cannot create hsr debugfs directory [ 73.264484][ T4710] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 74.973729][ T13] Bluetooth: hci0: command 0x0409 tx timeout [ 75.842290][ T4710] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 77.064128][ T25] Bluetooth: hci0: command 0x041b tx timeout [ 78.167024][ T4710] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 78.267879][ T4710] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 78.428264][ T4710] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 78.473518][ T4710] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 78.525243][ T4710] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 78.565399][ T4710] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 78.647102][ T4710] 8021q: adding VLAN 0 to HW filter on device bond0 [ 78.651304][ T537] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 78.652797][ T537] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 78.658368][ T4710] 8021q: adding VLAN 0 to HW filter on device team0 [ 78.660811][ T537] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 78.662259][ T537] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 78.663807][ T537] bridge0: port 1(bridge_slave_0) entered blocking state [ 78.664884][ T537] bridge0: port 1(bridge_slave_0) entered forwarding state [ 78.666662][ T537] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 78.669437][ T537] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 78.670897][ T537] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 78.672264][ T537] bridge0: port 2(bridge_slave_1) entered blocking state [ 78.673384][ T537] bridge0: port 2(bridge_slave_1) entered forwarding state [ 78.685552][ T537] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 78.687799][ T537] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 78.690596][ T537] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 78.692499][ T537] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 78.696050][ T537] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 78.698894][ T537] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 78.700596][ T537] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 78.703304][ T537] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 78.706437][ T537] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 78.712459][ T537] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 78.714831][ T537] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 78.717147][ T4710] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 78.756528][ T1678] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 78.757864][ T1678] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 78.761339][ T4710] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 78.774591][ T537] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 78.776168][ T537] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 78.781823][ T1678] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 78.783192][ T1678] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 78.785529][ T1678] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 78.786971][ T1678] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 78.790077][ T4710] device veth0_vlan entered promiscuous mode [ 78.793589][ T4710] device veth1_vlan entered promiscuous mode [ 78.802238][ T1678] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 78.804197][ T1678] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 78.805594][ T1678] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 78.807057][ T1678] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 78.809666][ T4710] device veth0_macvtap entered promiscuous mode [ 78.812126][ T4710] device veth1_macvtap entered promiscuous mode [ 78.818875][ T4710] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 78.820599][ T4710] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 78.822668][ T4710] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 78.825344][ T1678] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 78.826820][ T1678] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 78.828194][ T1678] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 78.829723][ T1678] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 78.832535][ T4710] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 78.834449][ T4710] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 78.836420][ T4710] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 78.837541][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 78.839181][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 78.842155][ T4710] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 78.843542][ T4710] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 78.845052][ T4710] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 78.846425][ T4710] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 78.867584][ T136] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 78.868863][ T136] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 78.872418][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 78.887335][ T1678] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 78.888614][ T1678] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 78.890308][ T1678] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready 1970/01/01 00:01:18 executed programs: 2 [ 79.014595][ T4905] loop0: detected capacity change from 0 to 32768 [ 79.054473][ T4905] XFS: ikeep mount option is deprecated. [ 79.065787][ T4905] XFS (loop0): Mounting V5 Filesystem [ 79.101349][ T4905] XFS (loop0): Ending clean mount [ 79.104998][ T4905] XFS (loop0): Quotacheck needed: Please wait. [ 79.119500][ T4905] XFS (loop0): Quotacheck: Done. [ 79.121607][ T4905] FAULT_INJECTION: forcing a failure. [ 79.121607][ T4905] name failslab, interval 1, probability 0, space 0, times 1 [ 79.123478][ T4905] CPU: 1 PID: 4905 Comm: syz.0.16 Not tainted syzkaller #0 [ 79.124583][ T4905] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 79.126111][ T4905] Call trace: [ 79.126600][ T4905] dump_backtrace+0x0/0x43c [ 79.127294][ T4905] show_stack+0x2c/0x3c [ 79.127925][ T4905] __dump_stack+0x30/0x40 [ 79.128615][ T4905] dump_stack_lvl+0xf8/0x160 [ 79.129307][ T4905] dump_stack+0x1c/0x5c [ 79.129936][ T4905] should_fail+0x3c0/0x51c [ 79.130588][ T4905] __should_failslab+0xbc/0x10c [ 79.131299][ T4905] should_failslab+0x10/0x28 [ 79.132027][ T4905] slab_pre_alloc_hook+0x64/0xec [ 79.132772][ T4905] kmem_cache_alloc+0x94/0x3e4 [ 79.133508][ T4905] radix_tree_node_alloc+0xa0/0x340 [ 79.134299][ T4905] radix_tree_extend+0x138/0x520 [ 79.135070][ T4905] radix_tree_insert+0x11c/0x56c [ 79.135809][ T4905] xfs_qm_dqget_cache_insert+0x44/0x134 [ 79.136675][ T4905] xfs_qm_dqget+0x1dc/0x694 [ 79.137382][ T4905] xfs_qm_vop_dqalloc+0x658/0xb64 [ 79.138141][ T4905] xfs_fileattr_set+0x314/0x1358 [ 79.138906][ T4905] vfs_fileattr_set+0x674/0x8fc [ 79.139652][ T4905] do_vfs_ioctl+0x1c18/0x2370 [ 79.140342][ T4905] __arm64_sys_ioctl+0xe4/0x1c8 [ 79.141085][ T4905] invoke_syscall+0x98/0x2b8 [ 79.141844][ T4905] el0_svc_common+0x138/0x258 [ 79.142576][ T4905] do_el0_svc+0x58/0x14c [ 79.143257][ T4905] el0_svc+0x78/0x1e0 [ 79.143829][ T4905] el0t_64_sync_handler+0xcc/0xe4 [ 79.144614][ T4905] el0t_64_sync+0x1a0/0x1a4 [ 79.145891][ T25] Bluetooth: hci0: command 0x040f tx timeout [ 79.149721][ T4905] ------------[ cut here ]------------ [ 79.150621][ T4905] WARNING: CPU: 1 PID: 4905 at fs/xfs/xfs_dquot.c:828 xfs_qm_dqget_cache_insert+0x12c/0x134 [ 79.152252][ T4905] Modules linked in: [ 79.152872][ T4905] CPU: 1 PID: 4905 Comm: syz.0.16 Not tainted syzkaller #0 [ 79.154015][ T4905] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 79.155535][ T4905] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 79.156715][ T4905] pc : xfs_qm_dqget_cache_insert+0x12c/0x134 [ 79.157630][ T4905] lr : xfs_qm_dqget_cache_insert+0x12c/0x134 [ 79.158498][ T4905] sp : ffff80001fca75c0 [ 79.159133][ T4905] x29: ffff80001fca75c0 x28: ffff0000caed46a0 x27: ffff0000d7804c00 [ 79.160435][ T4905] x26: 0000000000000008 x25: ffff0000d6bc60a0 x24: ffff0000d6bc6000 [ 79.161597][ T4905] x23: ffff0000d7804000 x22: ffff0000d6bc60a0 x21: ffff0000caed46a0 [ 79.162860][ T4905] x20: 00000000fffffff4 x19: ffff0000d6bc6000 x18: 0000000000000000 [ 79.164109][ T4905] x17: 0000000000000000 x16: ffff800009a5d14c x15: 00000000ffffffef [ 79.165469][ T4905] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 79.166733][ T4905] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff800009a5d220 [ 79.168038][ T4905] x8 : ffff0000d8ff51c0 x7 : 0000000000000000 x6 : 0000000000000001 [ 79.169378][ T4905] x5 : ffff80001fca6a38 x4 : 00000000000002c0 x3 : 0000000000000240 [ 79.170616][ T4905] x2 : 0000000000000000 x1 : ffff8000146f4a00 x0 : 00000000fffffff4 [ 79.171913][ T4905] Call trace: [ 79.172409][ T4905] xfs_qm_dqget_cache_insert+0x12c/0x134 [ 79.173267][ T4905] xfs_qm_dqget+0x1dc/0x694 [ 79.173952][ T4905] xfs_qm_vop_dqalloc+0x658/0xb64 [ 79.174708][ T4905] xfs_fileattr_set+0x314/0x1358 [ 79.175463][ T4905] vfs_fileattr_set+0x674/0x8fc [ 79.176155][ T4905] do_vfs_ioctl+0x1c18/0x2370 [ 79.176877][ T4905] __arm64_sys_ioctl+0xe4/0x1c8 [ 79.177635][ T4905] invoke_syscall+0x98/0x2b8 [ 79.178343][ T4905] el0_svc_common+0x138/0x258 [ 79.179046][ T4905] do_el0_svc+0x58/0x14c [ 79.179682][ T4905] el0_svc+0x78/0x1e0 [ 79.180260][ T4905] el0t_64_sync_handler+0xcc/0xe4 [ 79.181003][ T4905] el0t_64_sync+0x1a0/0x1a4 [ 79.181669][ T4905] irq event stamp: 93314 [ 79.182315][ T4905] hardirqs last enabled at (93313): [] exit_to_kernel_mode+0xe0/0x168 [ 79.183952][ T4905] hardirqs last disabled at (93314): [] el1_dbg+0x24/0x80 [ 79.185298][ T4905] softirqs last enabled at (93308): [] handle_softirqs+0xa4c/0xbf0 [ 79.186797][ T4905] softirqs last disabled at (93195): [] __irq_exit_rcu+0x240/0x440 [ 79.188286][ T4905] ---[ end trace b2ea38d6ede1838c ]--- [ 79.197147][ T4710] XFS (loop0): Unmounting Filesystem [ 79.653305][ T4915] loop0: detected capacity change from 0 to 32768 [ 79.705738][ T4915] XFS: ikeep mount option is deprecated. [ 79.712775][ T4915] XFS (loop0): Mounting V5 Filesystem [ 79.740784][ T4915] XFS (loop0): Ending clean mount [ 79.742653][ T4915] XFS (loop0): Quotacheck needed: Please wait. [ 79.752876][ T4915] XFS (loop0): Quotacheck: Done. [ 79.756080][ T9] device hsr_slave_0 left promiscuous mode [ 79.756368][ T4915] FAULT_INJECTION: forcing a failure. [ 79.756368][ T4915] name fail_usercopy, interval 1, probability 0, space 0, times 1 [ 79.758916][ T4915] CPU: 0 PID: 4915 Comm: syz.0.17 Tainted: G W syzkaller #0 [ 79.760231][ T4915] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 79.761716][ T4915] Call trace: [ 79.762197][ T4915] dump_backtrace+0x0/0x43c [ 79.762845][ T4915] show_stack+0x2c/0x3c [ 79.763436][ T4915] __dump_stack+0x30/0x40 [ 79.764073][ T4915] dump_stack_lvl+0xf8/0x160 [ 79.764741][ T4915] dump_stack+0x1c/0x5c [ 79.765414][ T4915] should_fail+0x3c0/0x51c [ 79.766072][ T4915] should_fail_usercopy+0x20/0x30 [ 79.766849][ T4915] do_vfs_ioctl+0x6a8/0x2370 [ 79.767539][ T4915] __arm64_sys_ioctl+0xe4/0x1c8 [ 79.768303][ T4915] invoke_syscall+0x98/0x2b8 [ 79.768957][ T4915] el0_svc_common+0x138/0x258 [ 79.769631][ T4915] do_el0_svc+0x58/0x14c [ 79.770276][ T4915] el0_svc+0x78/0x1e0 [ 79.770788][ T4915] el0t_64_sync_handler+0xcc/0xe4 [ 79.771532][ T4915] el0t_64_sync+0x1a0/0x1a4 [ 79.775767][ T9] device hsr_slave_1 left promiscuous mode [ 79.784932][ T4710] XFS (loop0): Unmounting Filesystem [ 79.873833][ T9] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 79.874915][ T9] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 79.879011][ T9] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 79.880060][ T9] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 79.881318][ T9] device bridge_slave_1 left promiscuous mode [ 79.882342][ T9] bridge0: port 2(bridge_slave_1) entered disabled state [ 79.944442][ T9] device bridge_slave_0 left promiscuous mode [ 79.945485][ T9] bridge0: port 1(bridge_slave_0) entered disabled state [ 80.063843][ T9] device veth1_macvtap left promiscuous mode [ 80.064837][ T9] device veth0_macvtap left promiscuous mode [ 80.065760][ T9] device veth1_vlan left promiscuous mode [ 80.066611][ T9] device veth0_vlan left promiscuous mode [ 80.202045][ T9] team0 (unregistering): Port device team_slave_1 removed [ 80.206855][ T9] team0 (unregistering): Port device team_slave_0 removed [ 80.211137][ T9] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 80.239306][ T4925] loop0: detected capacity change from 0 to 32768 [ 80.242342][ T9] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 80.276722][ T4925] XFS: ikeep mount option is deprecated. [ 80.282576][ T4925] XFS (loop0): Mounting V5 Filesystem [ 80.310729][ T4925] XFS (loop0): Ending clean mount [ 80.312426][ T4925] XFS (loop0): Quotacheck needed: Please wait. [ 80.324539][ T4925] XFS (loop0): Quotacheck: Done. [ 80.326327][ T4925] FAULT_INJECTION: forcing a failure. [ 80.326327][ T4925] name failslab, interval 1, probability 0, space 0, times 0 [ 80.328434][ T4925] CPU: 1 PID: 4925 Comm: syz.0.18 Tainted: G W syzkaller #0 [ 80.329700][ T4925] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 80.331167][ T4925] Call trace: [ 80.331666][ T4925] dump_backtrace+0x0/0x43c [ 80.332344][ T4925] show_stack+0x2c/0x3c [ 80.332975][ T4925] __dump_stack+0x30/0x40 [ 80.333612][ T4925] dump_stack_lvl+0xf8/0x160 [ 80.334267][ T4925] dump_stack+0x1c/0x5c [ 80.334878][ T4925] should_fail+0x3c0/0x51c [ 80.335580][ T4925] __should_failslab+0xbc/0x10c [ 80.336284][ T4925] should_failslab+0x10/0x28 [ 80.336978][ T4925] slab_pre_alloc_hook+0x64/0xec [ 80.337696][ T4925] kmem_cache_alloc+0x94/0x3e4 [ 80.338439][ T4925] radix_tree_node_alloc+0xa0/0x340 [ 80.339206][ T4925] radix_tree_extend+0x138/0x520 [ 80.339972][ T4925] radix_tree_insert+0x11c/0x56c [ 80.340692][ T4925] xfs_qm_dqget_cache_insert+0x44/0x134 [ 80.341484][ T4925] xfs_qm_dqget+0x1dc/0x694 [ 80.342176][ T4925] xfs_qm_vop_dqalloc+0x658/0xb64 [ 80.342938][ T4925] xfs_fileattr_set+0x314/0x1358 [ 80.343677][ T4925] vfs_fileattr_set+0x674/0x8fc [ 80.344342][ T4925] do_vfs_ioctl+0x1c18/0x2370 [ 80.345021][ T4925] __arm64_sys_ioctl+0xe4/0x1c8 [ 80.345785][ T4925] invoke_syscall+0x98/0x2b8 [ 80.346459][ T4925] el0_svc_common+0x138/0x258 [ 80.347157][ T4925] do_el0_svc+0x58/0x14c [ 80.347732][ T4925] el0_svc+0x78/0x1e0 [ 80.348294][ T4925] el0t_64_sync_handler+0xcc/0xe4 [ 80.349062][ T4925] el0t_64_sync+0x1a0/0x1a4 [ 80.351717][ T4925] ------------[ cut here ]------------ [ 80.352569][ T4925] WARNING: CPU: 1 PID: 4925 at fs/xfs/xfs_dquot.c:828 xfs_qm_dqget_cache_insert+0x12c/0x134 [ 80.354099][ T4925] Modules linked in: [ 80.354693][ T4925] CPU: 1 PID: 4925 Comm: syz.0.18 Tainted: G W syzkaller #0 [ 80.355977][ T4925] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 80.357199][ T9] bond0 (unregistering): Released all slaves [ 80.357488][ T4925] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 80.359542][ T4925] pc : xfs_qm_dqget_cache_insert+0x12c/0x134 [ 80.360385][ T4925] lr : xfs_qm_dqget_cache_insert+0x12c/0x134 [ 80.361284][ T4925] sp : ffff80001fdf75c0 [ 80.361877][ T4925] x29: ffff80001fdf75c0 x28: ffff0000caed71b0 x27: ffff0000d7a82c00 [ 80.363065][ T4925] x26: 0000000000000008 x25: ffff0000dbe3d8a0 x24: ffff0000dbe3d800 [ 80.364203][ T4925] x23: ffff0000d7a82000 x22: ffff0000dbe3d8a0 x21: ffff0000caed71b0 [ 80.365377][ T4925] x20: 00000000fffffff4 x19: ffff0000dbe3d800 x18: 0000000000000000 [ 80.366651][ T4925] x17: 0000000000000000 x16: ffff800009a5d14c x15: 00000000ffffffef [ 80.367799][ T4925] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 80.368970][ T4925] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff800009a5d220 [ 80.370175][ T4925] x8 : ffff0000c2449b40 x7 : 0000000000000000 x6 : 0000000000000001 [ 80.371359][ T4925] x5 : ffff80001fdf6a38 x4 : 00000000000002c0 x3 : 0000000000000240 [ 80.372501][ T4925] x2 : 0000000000000001 x1 : ffff8000146f4a00 x0 : 00000000fffffff4 [ 80.373650][ T4925] Call trace: [ 80.374102][ T4925] xfs_qm_dqget_cache_insert+0x12c/0x134 [ 80.374974][ T4925] xfs_qm_dqget+0x1dc/0x694 [ 80.375646][ T4925] xfs_qm_vop_dqalloc+0x658/0xb64 [ 80.376438][ T4925] xfs_fileattr_set+0x314/0x1358 [ 80.377207][ T4925] vfs_fileattr_set+0x674/0x8fc [ 80.377928][ T4925] do_vfs_ioctl+0x1c18/0x2370 [ 80.378617][ T4925] __arm64_sys_ioctl+0xe4/0x1c8 [ 80.379316][ T4925] invoke_syscall+0x98/0x2b8 [ 80.380003][ T4925] el0_svc_common+0x138/0x258 [ 80.380668][ T4925] do_el0_svc+0x58/0x14c [ 80.381353][ T4925] el0_svc+0x78/0x1e0 [ 80.381935][ T4925] el0t_64_sync_handler+0xcc/0xe4 [ 80.382656][ T4925] el0t_64_sync+0x1a0/0x1a4 [ 80.383338][ T4925] irq event stamp: 92924 [ 80.383965][ T4925] hardirqs last enabled at (92923): [] exit_to_kernel_mode+0xe0/0x168 [ 80.385387][ T4925] hardirqs last disabled at (92924): [] el1_dbg+0x24/0x80 [ 80.386593][ T4925] softirqs last enabled at (92918): [] handle_softirqs+0xa4c/0xbf0 [ 80.388056][ T4925] softirqs last disabled at (92857): [] __irq_exit_rcu+0x240/0x440 [ 80.389465][ T4925] ---[ end trace b2ea38d6ede1838d ]--- [ 80.396209][ T4710] XFS (loop0): Unmounting Filesystem [ 80.863921][ T4935] loop0: detected capacity change from 0 to 32768 [ 80.915605][ T4935] XFS: ikeep mount option is deprecated. [ 80.929530][ T4935] XFS (loop0): Mounting V5 Filesystem [ 80.955687][ T4935] XFS (loop0): Ending clean mount [ 80.957441][ T4935] XFS (loop0): Quotacheck needed: Please wait. [ 80.969825][ T4935] XFS (loop0): Quotacheck: Done. [ 80.976566][ T4935] FAULT_INJECTION: forcing a failure. [ 80.976566][ T4935] name failslab, interval 1, probability 0, space 0, times 0 [ 80.978580][ T4935] CPU: 0 PID: 4935 Comm: syz.0.19 Tainted: G W syzkaller #0 [ 80.979847][ T4935] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 80.981269][ T4935] Call trace: [ 80.981737][ T4935] dump_backtrace+0x0/0x43c [ 80.982409][ T4935] show_stack+0x2c/0x3c [ 80.982989][ T4935] __dump_stack+0x30/0x40 [ 80.983595][ T4935] dump_stack_lvl+0xf8/0x160 [ 80.984282][ T4935] dump_stack+0x1c/0x5c [ 80.984887][ T4935] should_fail+0x3c0/0x51c [ 80.985562][ T4935] __should_failslab+0xbc/0x10c [ 80.986282][ T4935] should_failslab+0x10/0x28 [ 80.986983][ T4935] slab_pre_alloc_hook+0x64/0xec [ 80.987758][ T4935] kmem_cache_alloc+0x94/0x3e4 [ 80.988522][ T4935] radix_tree_node_alloc+0xa0/0x340 [ 80.989326][ T4935] radix_tree_extend+0x138/0x520 [ 80.990084][ T4935] radix_tree_insert+0x11c/0x56c [ 80.990762][ T4935] xfs_qm_dqget_cache_insert+0x44/0x134 [ 80.991661][ T4935] xfs_qm_dqget+0x1dc/0x694 [ 80.992345][ T4935] xfs_qm_vop_dqalloc+0x658/0xb64 [ 80.993147][ T4935] xfs_fileattr_set+0x314/0x1358 [ 80.993888][ T4935] vfs_fileattr_set+0x674/0x8fc [ 80.994637][ T4935] do_vfs_ioctl+0x1c18/0x2370 [ 80.995384][ T4935] __arm64_sys_ioctl+0xe4/0x1c8 [ 80.996100][ T4935] invoke_syscall+0x98/0x2b8 [ 80.996766][ T4935] el0_svc_common+0x138/0x258 [ 80.997475][ T4935] do_el0_svc+0x58/0x14c [ 80.998077][ T4935] el0_svc+0x78/0x1e0 [ 80.998664][ T4935] el0t_64_sync_handler+0xcc/0xe4 [ 80.999375][ T4935] el0t_64_sync+0x1a0/0x1a4 [ 81.001469][ T4935] ------------[ cut here ]------------ [ 81.002326][ T4935] WARNING: CPU: 0 PID: 4935 at fs/xfs/xfs_dquot.c:828 xfs_qm_dqget_cache_insert+0x12c/0x134 [ 81.003781][ T4935] Modules linked in: [ 81.004348][ T4935] CPU: 0 PID: 4935 Comm: syz.0.19 Tainted: G W syzkaller #0 [ 81.005653][ T4935] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 81.007194][ T4935] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 81.008432][ T4935] pc : xfs_qm_dqget_cache_insert+0x12c/0x134 [ 81.009305][ T4935] lr : xfs_qm_dqget_cache_insert+0x12c/0x134 [ 81.010262][ T4935] sp : ffff80001fca75c0 [ 81.010866][ T4935] x29: ffff80001fca75c0 x28: ffff0000dc58a7c0 x27: ffff0000d9b52c00 [ 81.012063][ T4935] x26: 0000000000000008 x25: ffff0000d97c48a0 x24: ffff0000d97c4800 [ 81.013293][ T4935] x23: ffff0000d9b52000 x22: ffff0000d97c48a0 x21: ffff0000dc58a7c0 [ 81.014524][ T4935] x20: 00000000fffffff4 x19: ffff0000d97c4800 x18: 0000000000000000 [ 81.015686][ T4935] x17: 0000000000000000 x16: ffff800009a5d14c x15: 00000000ffffffef [ 81.016870][ T4935] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 81.018080][ T4935] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff800009a5d220 [ 81.019304][ T4935] x8 : ffff0000d98b8000 x7 : 0000000000000000 x6 : 0000000000000001 [ 81.020475][ T4935] x5 : ffff80001fca6a38 x4 : 00000000000002c0 x3 : 0000000000000240 [ 81.021642][ T4935] x2 : 0000000000000001 x1 : ffff8000146f4a00 x0 : 00000000fffffff4 [ 81.022768][ T4935] Call trace: [ 81.023242][ T4935] xfs_qm_dqget_cache_insert+0x12c/0x134 [ 81.024062][ T4935] xfs_qm_dqget+0x1dc/0x694 [ 81.024699][ T4935] xfs_qm_vop_dqalloc+0x658/0xb64 [ 81.025434][ T4935] xfs_fileattr_set+0x314/0x1358 [ 81.026203][ T4935] vfs_fileattr_set+0x674/0x8fc [ 81.026978][ T4935] do_vfs_ioctl+0x1c18/0x2370 [ 81.027739][ T4935] __arm64_sys_ioctl+0xe4/0x1c8 [ 81.028470][ T4935] invoke_syscall+0x98/0x2b8 [ 81.029174][ T4935] el0_svc_common+0x138/0x258 [ 81.029879][ T4935] do_el0_svc+0x58/0x14c [ 81.030512][ T4935] el0_svc+0x78/0x1e0 [ 81.031179][ T4935] el0t_64_sync_handler+0xcc/0xe4 [ 81.031944][ T4935] el0t_64_sync+0x1a0/0x1a4 [ 81.032590][ T4935] irq event stamp: 92164 [ 81.033222][ T4935] hardirqs last enabled at (92163): [] exit_to_kernel_mode+0xe0/0x168 [ 81.034754][ T4935] hardirqs last disabled at (92164): [] el1_dbg+0x24/0x80 [ 81.036099][ T4935] softirqs last enabled at (92158): [] handle_softirqs+0xa4c/0xbf0 [ 81.037628][ T4935] softirqs last disabled at (92139): [] __irq_exit_rcu+0x240/0x440 [ 81.038989][ T4935] ---[ end trace b2ea38d6ede1838e ]--- [ 81.047119][ T4710] XFS (loop0): Unmounting Filesystem [ 81.214519][ T25] Bluetooth: hci0: command 0x0419 tx timeout [ 81.466943][ T4945] loop0: detected capacity change from 0 to 32768 [ 81.534057][ T4945] XFS: ikeep mount option is deprecated. [ 81.537977][ T4945] XFS (loop0): Mounting V5 Filesystem [ 81.557447][ T4945] XFS (loop0): Ending clean mount [ 81.559344][ T4945] XFS (loop0): Quotacheck needed: Please wait. [ 81.567459][ T4945] XFS (loop0): Quotacheck: Done. [ 81.569246][ T4945] FAULT_INJECTION: forcing a failure. [ 81.569246][ T4945] name failslab, interval 1, probability 0, space 0, times 0 [ 81.571188][ T4945] CPU: 1 PID: 4945 Comm: syz.0.20 Tainted: G W syzkaller #0 [ 81.572495][ T4945] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 81.573962][ T4945] Call trace: [ 81.574431][ T4945] dump_backtrace+0x0/0x43c [ 81.575075][ T4945] show_stack+0x2c/0x3c [ 81.575664][ T4945] __dump_stack+0x30/0x40 [ 81.576284][ T4945] dump_stack_lvl+0xf8/0x160 [ 81.576964][ T4945] dump_stack+0x1c/0x5c [ 81.577559][ T4945] should_fail+0x3c0/0x51c [ 81.578201][ T4945] __should_failslab+0xbc/0x10c [ 81.578880][ T4945] should_failslab+0x10/0x28 [ 81.579498][ T4945] slab_pre_alloc_hook+0x64/0xec [ 81.580162][ T4945] kmem_cache_alloc+0x94/0x3e4 [ 81.580877][ T4945] radix_tree_node_alloc+0xa0/0x340 [ 81.581712][ T4945] radix_tree_extend+0x138/0x520 [ 81.582521][ T4945] radix_tree_insert+0x11c/0x56c [ 81.583320][ T4945] xfs_qm_dqget_cache_insert+0x44/0x134 [ 81.584209][ T4945] xfs_qm_dqget+0x1dc/0x694 [ 81.584910][ T4945] xfs_qm_vop_dqalloc+0x658/0xb64 [ 81.585725][ T4945] xfs_fileattr_set+0x314/0x1358 [ 81.586455][ T4945] vfs_fileattr_set+0x674/0x8fc [ 81.587178][ T4945] do_vfs_ioctl+0x1c18/0x2370 [ 81.587868][ T4945] __arm64_sys_ioctl+0xe4/0x1c8 [ 81.588640][ T4945] invoke_syscall+0x98/0x2b8 [ 81.589336][ T4945] el0_svc_common+0x138/0x258 [ 81.589985][ T4945] do_el0_svc+0x58/0x14c [ 81.590659][ T4945] el0_svc+0x78/0x1e0 [ 81.591238][ T4945] el0t_64_sync_handler+0xcc/0xe4 [ 81.592036][ T4945] el0t_64_sync+0x1a0/0x1a4 [ 81.592964][ T4945] ------------[ cut here ]------------ [ 81.593697][ T4945] WARNING: CPU: 1 PID: 4945 at fs/xfs/xfs_dquot.c:828 xfs_qm_dqget_cache_insert+0x12c/0x134 [ 81.595220][ T4945] Modules linked in: [ 81.595825][ T4945] CPU: 1 PID: 4945 Comm: syz.0.20 Tainted: G W syzkaller #0 [ 81.597095][ T4945] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 81.598588][ T4945] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 81.599783][ T4945] pc : xfs_qm_dqget_cache_insert+0x12c/0x134 [ 81.600646][ T4945] lr : xfs_qm_dqget_cache_insert+0x12c/0x134 [ 81.601503][ T4945] sp : ffff80001f8c75c0 [ 81.602095][ T4945] x29: ffff80001f8c75c0 x28: ffff0000e8cbc350 x27: ffff0000d5a1ac00 [ 81.603340][ T4945] x26: 0000000000000008 x25: ffff0000c90f80a0 x24: ffff0000c90f8000 [ 81.604513][ T4945] x23: ffff0000d5a1a000 x22: ffff0000c90f80a0 x21: ffff0000e8cbc350 [ 81.605704][ T4945] x20: 00000000fffffff4 x19: ffff0000c90f8000 x18: 0000000000000000 [ 81.606825][ T4945] x17: 0000000000000000 x16: ffff800009a5d14c x15: 00000000ffffffef [ 81.608025][ T4945] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 81.609180][ T4945] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff800009a5d220 [ 81.610317][ T4945] x8 : ffff0000c7820000 x7 : 0000000000000000 x6 : 0000000000000001 [ 81.611501][ T4945] x5 : ffff80001f8c6a38 x4 : 00000000000002c0 x3 : 0000000000000240 [ 81.612681][ T4945] x2 : 0000000000000001 x1 : ffff8000146f4a00 x0 : 00000000fffffff4 [ 81.613833][ T4945] Call trace: [ 81.614297][ T4945] xfs_qm_dqget_cache_insert+0x12c/0x134 [ 81.615144][ T4945] xfs_qm_dqget+0x1dc/0x694 [ 81.615771][ T4945] xfs_qm_vop_dqalloc+0x658/0xb64 [ 81.616475][ T4945] xfs_fileattr_set+0x314/0x1358 [ 81.617189][ T4945] vfs_fileattr_set+0x674/0x8fc [ 81.617905][ T4945] do_vfs_ioctl+0x1c18/0x2370 [ 81.618609][ T4945] __arm64_sys_ioctl+0xe4/0x1c8 [ 81.619289][ T4945] invoke_syscall+0x98/0x2b8 [ 81.619952][ T4945] el0_svc_common+0x138/0x258 [ 81.620636][ T4945] do_el0_svc+0x58/0x14c [ 81.621276][ T4945] el0_svc+0x78/0x1e0 [ 81.621851][ T4945] el0t_64_sync_handler+0xcc/0xe4 [ 81.622582][ T4945] el0t_64_sync+0x1a0/0x1a4 [ 81.623263][ T4945] irq event stamp: 91832 [ 81.623857][ T4945] hardirqs last enabled at (91831): [] exit_to_kernel_mode+0xe0/0x168 [ 81.625218][ T4945] hardirqs last disabled at (91832): [] el1_dbg+0x24/0x80 [ 81.626552][ T4945] softirqs last enabled at (91830): [] handle_softirqs+0xa4c/0xbf0 [ 81.627919][ T4945] softirqs last disabled at (91693): [] __irq_exit_rcu+0x240/0x440 [ 81.629269][ T4945] ---[ end trace b2ea38d6ede1838f ]--- [ 81.635786][ T4710] XFS (loop0): Unmounting Filesystem [ 82.080408][ T4955] loop0: detected capacity change from 0 to 32768 [ 82.124098][ T4955] XFS: ikeep mount option is deprecated. [ 82.171380][ T4955] XFS (loop0): Mounting V5 Filesystem [ 82.209598][ T4955] XFS (loop0): Ending clean mount [ 82.211239][ T4955] XFS (loop0): Quotacheck needed: Please wait. [ 82.222487][ T4955] XFS (loop0): Quotacheck: Done. [ 82.224805][ T4955] FAULT_INJECTION: forcing a failure. [ 82.224805][ T4955] name failslab, interval 1, probability 0, space 0, times 0 [ 82.226698][ T4955] CPU: 0 PID: 4955 Comm: syz.0.21 Tainted: G W syzkaller #0 [ 82.227897][ T4955] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 82.229375][ T4955] Call trace: [ 82.229837][ T4955] dump_backtrace+0x0/0x43c [ 82.230504][ T4955] show_stack+0x2c/0x3c [ 82.231110][ T4955] __dump_stack+0x30/0x40 [ 82.231756][ T4955] dump_stack_lvl+0xf8/0x160 [ 82.232422][ T4955] dump_stack+0x1c/0x5c [ 82.233041][ T4955] should_fail+0x3c0/0x51c [ 82.233701][ T4955] __should_failslab+0xbc/0x10c [ 82.234440][ T4955] should_failslab+0x10/0x28 [ 82.235139][ T4955] slab_pre_alloc_hook+0x64/0xec [ 82.235900][ T4955] kmem_cache_alloc+0x94/0x3e4 [ 82.236670][ T4955] radix_tree_node_alloc+0xa0/0x340 [ 82.237486][ T4955] radix_tree_extend+0x138/0x520 [ 82.238191][ T4955] radix_tree_insert+0x11c/0x56c [ 82.238912][ T4955] xfs_qm_dqget_cache_insert+0x44/0x134 [ 82.239753][ T4955] xfs_qm_dqget+0x1dc/0x694 [ 82.240421][ T4955] xfs_qm_vop_dqalloc+0x658/0xb64 [ 82.241123][ T4955] xfs_fileattr_set+0x314/0x1358 [ 82.241889][ T4955] vfs_fileattr_set+0x674/0x8fc [ 82.242603][ T4955] do_vfs_ioctl+0x1c18/0x2370 [ 82.243330][ T4955] __arm64_sys_ioctl+0xe4/0x1c8 [ 82.244051][ T4955] invoke_syscall+0x98/0x2b8 [ 82.244752][ T4955] el0_svc_common+0x138/0x258 [ 82.245528][ T4955] do_el0_svc+0x58/0x14c [ 82.246201][ T4955] el0_svc+0x78/0x1e0 [ 82.246828][ T4955] el0t_64_sync_handler+0xcc/0xe4 [ 82.247620][ T4955] el0t_64_sync+0x1a0/0x1a4 [ 82.259165][ T4955] ------------[ cut here ]------------ [ 82.260041][ T4955] WARNING: CPU: 0 PID: 4955 at fs/xfs/xfs_dquot.c:828 xfs_qm_dqget_cache_insert+0x12c/0x134 [ 82.261537][ T4955] Modules linked in: [ 82.262137][ T4955] CPU: 0 PID: 4955 Comm: syz.0.21 Tainted: G W syzkaller #0 [ 82.263418][ T4955] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 82.264914][ T4955] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 82.266084][ T4955] pc : xfs_qm_dqget_cache_insert+0x12c/0x134 [ 82.266971][ T4955] lr : xfs_qm_dqget_cache_insert+0x12c/0x134 [ 82.267875][ T4955] sp : ffff80001fe975c0 [ 82.268480][ T4955] x29: ffff80001fe975c0 x28: ffff0000dc58bba0 x27: ffff0000c26d8c00 [ 82.269789][ T4955] x26: 0000000000000008 x25: ffff0000d03590a0 x24: ffff0000d0359000 [ 82.271035][ T4955] x23: ffff0000c26d8000 x22: ffff0000d03590a0 x21: ffff0000dc58bba0 [ 82.272236][ T4955] x20: 00000000fffffff4 x19: ffff0000d0359000 x18: 0000000000000000 [ 82.273500][ T4955] x17: 0000000000000000 x16: ffff800009a5d14c x15: 00000000ffffffef [ 82.274754][ T4955] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 82.275953][ T4955] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff800009a5d220 [ 82.277155][ T4955] x8 : ffff0000d8bdd1c0 x7 : 0000000000000000 x6 : 0000000000000001 [ 82.278406][ T4955] x5 : ffff80001fe96a38 x4 : 00000000000002c0 x3 : 0000000000000240 [ 82.279638][ T4955] x2 : 0000000000000001 x1 : ffff8000146f4a00 x0 : 00000000fffffff4 [ 82.280847][ T4955] Call trace: [ 82.281315][ T4955] xfs_qm_dqget_cache_insert+0x12c/0x134 [ 82.282151][ T4955] xfs_qm_dqget+0x1dc/0x694 [ 82.282791][ T4955] xfs_qm_vop_dqalloc+0x658/0xb64 [ 82.283556][ T4955] xfs_fileattr_set+0x314/0x1358 [ 82.284267][ T4955] vfs_fileattr_set+0x674/0x8fc [ 82.285031][ T4955] do_vfs_ioctl+0x1c18/0x2370 [ 82.285735][ T4955] __arm64_sys_ioctl+0xe4/0x1c8 [ 82.286558][ T4955] invoke_syscall+0x98/0x2b8 [ 82.287353][ T4955] el0_svc_common+0x138/0x258 [ 82.288135][ T4955] do_el0_svc+0x58/0x14c [ 82.288800][ T4955] el0_svc+0x78/0x1e0 [ 82.289461][ T4955] el0t_64_sync_handler+0xcc/0xe4 [ 82.290329][ T4955] el0t_64_sync+0x1a0/0x1a4 [ 82.291025][ T4955] irq event stamp: 92020 [ 82.291722][ T4955] hardirqs last enabled at (92019): [] exit_to_kernel_mode+0xe0/0x168 [ 82.293240][ T4955] hardirqs last disabled at (92020): [] el1_dbg+0x24/0x80 [ 82.294563][ T4955] softirqs last enabled at (92014): [] handle_softirqs+0xa4c/0xbf0 [ 82.296012][ T4955] softirqs last disabled at (91995): [] __irq_exit_rcu+0x240/0x440 [ 82.297508][ T4955] ---[ end trace b2ea38d6ede18390 ]--- [ 82.303781][ T4710] XFS (loop0): Unmounting Filesystem [ 82.707056][ T4965] loop0: detected capacity change from 0 to 32768 [ 82.765699][ T4965] XFS: ikeep mount option is deprecated. [ 82.772779][ T4965] XFS (loop0): Mounting V5 Filesystem [ 82.791025][ T4965] XFS (loop0): Ending clean mount [ 82.792633][ T4965] XFS (loop0): Quotacheck needed: Please wait. [ 82.803564][ T4965] XFS (loop0): Quotacheck: Done. [ 82.805731][ T4965] FAULT_INJECTION: forcing a failure. [ 82.805731][ T4965] name failslab, interval 1, probability 0, space 0, times 0 [ 82.807724][ T4965] CPU: 0 PID: 4965 Comm: syz.0.22 Tainted: G W syzkaller #0 [ 82.809071][ T4965] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 82.810679][ T4965] Call trace: [ 82.811182][ T4965] dump_backtrace+0x0/0x43c [ 82.811874][ T4965] show_stack+0x2c/0x3c [ 82.812510][ T4965] __dump_stack+0x30/0x40 [ 82.813181][ T4965] dump_stack_lvl+0xf8/0x160 [ 82.813879][ T4965] dump_stack+0x1c/0x5c [ 82.814493][ T4965] should_fail+0x3c0/0x51c [ 82.815154][ T4965] __should_failslab+0xbc/0x10c [ 82.815860][ T4965] should_failslab+0x10/0x28 [ 82.816544][ T4965] slab_pre_alloc_hook+0x64/0xec [ 82.817302][ T4965] kmem_cache_alloc+0x94/0x3e4 [ 82.818001][ T4965] radix_tree_node_alloc+0xa0/0x340 [ 82.818816][ T4965] radix_tree_extend+0x138/0x520 [ 82.819619][ T4965] radix_tree_insert+0x11c/0x56c [ 82.820349][ T4965] xfs_qm_dqget_cache_insert+0x44/0x134 [ 82.821189][ T4965] xfs_qm_dqget+0x1dc/0x694 [ 82.821842][ T4965] xfs_qm_vop_dqalloc+0x658/0xb64 [ 82.822540][ T4965] xfs_fileattr_set+0x314/0x1358 [ 82.823266][ T4965] vfs_fileattr_set+0x674/0x8fc [ 82.824021][ T4965] do_vfs_ioctl+0x1c18/0x2370 [ 82.824727][ T4965] __arm64_sys_ioctl+0xe4/0x1c8 [ 82.825477][ T4965] invoke_syscall+0x98/0x2b8 [ 82.826170][ T4965] el0_svc_common+0x138/0x258 [ 82.826898][ T4965] do_el0_svc+0x58/0x14c [ 82.827550][ T4965] el0_svc+0x78/0x1e0 [ 82.828088][ T4965] el0t_64_sync_handler+0xcc/0xe4 [ 82.828805][ T4965] el0t_64_sync+0x1a0/0x1a4 [ 82.830126][ T4965] ------------[ cut here ]------------ [ 82.831050][ T4965] WARNING: CPU: 0 PID: 4965 at fs/xfs/xfs_dquot.c:828 xfs_qm_dqget_cache_insert+0x12c/0x134 [ 82.832730][ T4965] Modules linked in: [ 82.833318][ T4965] CPU: 0 PID: 4965 Comm: syz.0.22 Tainted: G W syzkaller #0 [ 82.834703][ T4965] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 82.836253][ T4965] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 82.837452][ T4965] pc : xfs_qm_dqget_cache_insert+0x12c/0x134 [ 82.838355][ T4965] lr : xfs_qm_dqget_cache_insert+0x12c/0x134 [ 82.839304][ T4965] sp : ffff8000200c75c0 [ 82.839969][ T4965] x29: ffff8000200c75c0 x28: ffff0000ed27d090 x27: ffff0000e8eeac00 [ 82.841245][ T4965] x26: 0000000000000008 x25: ffff0000da9108a0 x24: ffff0000da910800 [ 82.842482][ T4965] x23: ffff0000e8eea000 x22: ffff0000da9108a0 x21: ffff0000ed27d090 [ 82.843699][ T4965] x20: 00000000fffffff4 x19: ffff0000da910800 x18: 0000000000000000 [ 82.844882][ T4965] x17: 0000000000000000 x16: ffff800009a5d14c x15: 00000000ffffffef [ 82.846102][ T4965] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 82.847263][ T4965] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff800009a5d220 [ 82.848424][ T4965] x8 : ffff0000d8d40000 x7 : 0000000000000000 x6 : 0000000000000001 [ 82.849677][ T4965] x5 : ffff8000200c6a38 x4 : 00000000000002c0 x3 : 0000000000000240 [ 82.850875][ T4965] x2 : 0000000000000001 x1 : ffff8000146f4a00 x0 : 00000000fffffff4 [ 82.852011][ T4965] Call trace: [ 82.852477][ T4965] xfs_qm_dqget_cache_insert+0x12c/0x134 [ 82.853289][ T4965] xfs_qm_dqget+0x1dc/0x694 [ 82.853943][ T4965] xfs_qm_vop_dqalloc+0x658/0xb64 [ 82.854702][ T4965] xfs_fileattr_set+0x314/0x1358 [ 82.855377][ T4965] vfs_fileattr_set+0x674/0x8fc [ 82.856071][ T4965] do_vfs_ioctl+0x1c18/0x2370 [ 82.856768][ T4965] __arm64_sys_ioctl+0xe4/0x1c8 [ 82.857462][ T4965] invoke_syscall+0x98/0x2b8 [ 82.858175][ T4965] el0_svc_common+0x138/0x258 [ 82.858899][ T4965] do_el0_svc+0x58/0x14c [ 82.859489][ T4965] el0_svc+0x78/0x1e0 [ 82.860092][ T4965] el0t_64_sync_handler+0xcc/0xe4 [ 82.860857][ T4965] el0t_64_sync+0x1a0/0x1a4 [ 82.861484][ T4965] irq event stamp: 91358 [ 82.862144][ T4965] hardirqs last enabled at (91357): [] exit_to_kernel_mode+0xe0/0x168 [ 82.863634][ T4965] hardirqs last disabled at (91358): [] el1_dbg+0x24/0x80 [ 82.865029][ T4965] softirqs last enabled at (91352): [] handle_softirqs+0xa4c/0xbf0 [ 82.866461][ T4965] softirqs last disabled at (91227): [] __irq_exit_rcu+0x240/0x440 [ 82.867739][ T4965] ---[ end trace b2ea38d6ede18391 ]--- [ 82.873336][ T4710] XFS (loop0): Unmounting Filesystem [ 83.337958][ T4975] loop0: detected capacity change from 0 to 32768 [ 83.374182][ T4975] XFS: ikeep mount option is deprecated. [ 83.384189][ T4975] XFS (loop0): Mounting V5 Filesystem [ 83.417191][ T4975] XFS (loop0): Ending clean mount [ 83.419300][ T4975] XFS (loop0): Quotacheck needed: Please wait. [ 83.429222][ T4975] XFS (loop0): Quotacheck: Done. [ 83.431079][ T4975] FAULT_INJECTION: forcing a failure. [ 83.431079][ T4975] name failslab, interval 1, probability 0, space 0, times 0 [ 83.433232][ T4975] CPU: 0 PID: 4975 Comm: syz.0.23 Tainted: G W syzkaller #0 [ 83.434509][ T4975] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 83.435942][ T4975] Call trace: [ 83.436435][ T4975] dump_backtrace+0x0/0x43c [ 83.437110][ T4975] show_stack+0x2c/0x3c [ 83.437747][ T4975] __dump_stack+0x30/0x40 [ 83.438399][ T4975] dump_stack_lvl+0xf8/0x160 [ 83.439054][ T4975] dump_stack+0x1c/0x5c [ 83.439653][ T4975] should_fail+0x3c0/0x51c [ 83.440347][ T4975] __should_failslab+0xbc/0x10c [ 83.441056][ T4975] should_failslab+0x10/0x28 [ 83.441753][ T4975] slab_pre_alloc_hook+0x64/0xec [ 83.442482][ T4975] kmem_cache_alloc+0x94/0x3e4 [ 83.443175][ T4975] radix_tree_node_alloc+0xa0/0x340 [ 83.443974][ T4975] radix_tree_extend+0x138/0x520 [ 83.444716][ T4975] radix_tree_insert+0x11c/0x56c [ 83.445430][ T4975] xfs_qm_dqget_cache_insert+0x44/0x134 [ 83.446182][ T4975] xfs_qm_dqget+0x1dc/0x694 [ 83.446842][ T4975] xfs_qm_vop_dqalloc+0x658/0xb64 [ 83.447541][ T4975] xfs_fileattr_set+0x314/0x1358 [ 83.448303][ T4975] vfs_fileattr_set+0x674/0x8fc [ 83.449029][ T4975] do_vfs_ioctl+0x1c18/0x2370 [ 83.449721][ T4975] __arm64_sys_ioctl+0xe4/0x1c8 [ 83.450438][ T4975] invoke_syscall+0x98/0x2b8 [ 83.451118][ T4975] el0_svc_common+0x138/0x258 [ 83.451804][ T4975] do_el0_svc+0x58/0x14c [ 83.452430][ T4975] el0_svc+0x78/0x1e0 [ 83.453035][ T4975] el0t_64_sync_handler+0xcc/0xe4 [ 83.453803][ T4975] el0t_64_sync+0x1a0/0x1a4 [ 83.455189][ T4975] ------------[ cut here ]------------ [ 83.456060][ T4975] WARNING: CPU: 0 PID: 4975 at fs/xfs/xfs_dquot.c:828 xfs_qm_dqget_cache_insert+0x12c/0x134 [ 83.457531][ T4975] Modules linked in: [ 83.458148][ T4975] CPU: 0 PID: 4975 Comm: syz.0.23 Tainted: G W syzkaller #0 [ 83.459461][ T4975] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 83.460911][ T4975] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 83.462132][ T4975] pc : xfs_qm_dqget_cache_insert+0x12c/0x134 [ 83.462969][ T4975] lr : xfs_qm_dqget_cache_insert+0x12c/0x134 [ 83.463798][ T4975] sp : ffff8000200375c0 [ 83.464427][ T4975] x29: ffff8000200375c0 x28: ffff0000ed27e470 x27: ffff0000c783ac00 [ 83.465625][ T4975] x26: 0000000000000008 x25: ffff0000dabb18a0 x24: ffff0000dabb1800 [ 83.466780][ T4975] x23: ffff0000c783a000 x22: ffff0000dabb18a0 x21: ffff0000ed27e470 [ 83.467953][ T4975] x20: 00000000fffffff4 x19: ffff0000dabb1800 x18: 0000000000000000 [ 83.469140][ T4975] x17: 0000000000000000 x16: ffff800009a5d14c x15: 00000000ffffffef [ 83.470360][ T4975] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 83.471570][ T4975] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff800009a5d220 [ 83.472773][ T4975] x8 : ffff0000ce030000 x7 : 0000000000000000 x6 : 0000000000000001 [ 83.473967][ T4975] x5 : ffff800020036a38 x4 : 00000000000002c0 x3 : 0000000000000240 [ 83.475146][ T4975] x2 : 0000000000000001 x1 : ffff8000146f4a00 x0 : 00000000fffffff4 [ 83.476306][ T4975] Call trace: [ 83.476807][ T4975] xfs_qm_dqget_cache_insert+0x12c/0x134 [ 83.477648][ T4975] xfs_qm_dqget+0x1dc/0x694 [ 83.478293][ T4975] xfs_qm_vop_dqalloc+0x658/0xb64 [ 83.479036][ T4975] xfs_fileattr_set+0x314/0x1358 [ 83.479783][ T4975] vfs_fileattr_set+0x674/0x8fc [ 83.480494][ T4975] do_vfs_ioctl+0x1c18/0x2370 [ 83.481214][ T4975] __arm64_sys_ioctl+0xe4/0x1c8 [ 83.481871][ T4975] invoke_syscall+0x98/0x2b8 [ 83.482523][ T4975] el0_svc_common+0x138/0x258 [ 83.483234][ T4975] do_el0_svc+0x58/0x14c [ 83.483883][ T4975] el0_svc+0x78/0x1e0 [ 83.484491][ T4975] el0t_64_sync_handler+0xcc/0xe4 [ 83.485311][ T4975] el0t_64_sync+0x1a0/0x1a4 [ 83.486102][ T4975] irq event stamp: 91708 [ 83.486830][ T4975] hardirqs last enabled at (91707): [] exit_to_kernel_mode+0xe0/0x168 [ 83.488395][ T4975] hardirqs last disabled at (91708): [] el1_dbg+0x24/0x80 [ 83.489737][ T4975] softirqs last enabled at (91702): [] handle_softirqs+0xa4c/0xbf0 [ 83.491187][ T4975] softirqs last disabled at (91593): [] __irq_exit_rcu+0x240/0x440 [ 83.492603][ T4975] ---[ end trace b2ea38d6ede18392 ]--- [ 83.497783][ T4710] XFS (loop0): Unmounting Filesystem [ 83.951086][ T4985] loop0: detected capacity change from 0 to 32768 [ 83.985618][ T4985] XFS: ikeep mount option is deprecated. [ 83.991312][ T4985] XFS (loop0): Mounting V5 Filesystem [ 84.024919][ T4985] XFS (loop0): Ending clean mount [ 84.026822][ T4985] XFS (loop0): Quotacheck needed: Please wait. [ 84.035007][ T4985] XFS (loop0): Quotacheck: Done. [ 84.037046][ T4985] FAULT_INJECTION: forcing a failure. [ 84.037046][ T4985] name failslab, interval 1, probability 0, space 0, times 0 [ 84.039077][ T4985] CPU: 1 PID: 4985 Comm: syz.0.24 Tainted: G W syzkaller #0 [ 84.040338][ T4985] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 84.041804][ T4985] Call trace: [ 84.042282][ T4985] dump_backtrace+0x0/0x43c [ 84.042919][ T4985] show_stack+0x2c/0x3c [ 84.043545][ T4985] __dump_stack+0x30/0x40 [ 84.044184][ T4985] dump_stack_lvl+0xf8/0x160 [ 84.044829][ T4985] dump_stack+0x1c/0x5c [ 84.045448][ T4985] should_fail+0x3c0/0x51c [ 84.046121][ T4985] __should_failslab+0xbc/0x10c [ 84.046797][ T4985] should_failslab+0x10/0x28 [ 84.047441][ T4985] slab_pre_alloc_hook+0x64/0xec [ 84.048110][ T4985] kmem_cache_alloc+0x94/0x3e4 [ 84.048812][ T4985] radix_tree_node_alloc+0xa0/0x340 [ 84.049532][ T4985] radix_tree_extend+0x138/0x520 [ 84.050277][ T4985] radix_tree_insert+0x11c/0x56c [ 84.050985][ T4985] xfs_qm_dqget_cache_insert+0x44/0x134 [ 84.051806][ T4985] xfs_qm_dqget+0x1dc/0x694 [ 84.052430][ T4985] xfs_qm_vop_dqalloc+0x658/0xb64 [ 84.053161][ T4985] xfs_fileattr_set+0x314/0x1358 [ 84.053865][ T4985] vfs_fileattr_set+0x674/0x8fc [ 84.054569][ T4985] do_vfs_ioctl+0x1c18/0x2370 [ 84.055222][ T4985] __arm64_sys_ioctl+0xe4/0x1c8 [ 84.055920][ T4985] invoke_syscall+0x98/0x2b8 [ 84.056562][ T4985] el0_svc_common+0x138/0x258 [ 84.057270][ T4985] do_el0_svc+0x58/0x14c [ 84.057893][ T4985] el0_svc+0x78/0x1e0 [ 84.058456][ T4985] el0t_64_sync_handler+0xcc/0xe4 [ 84.059157][ T4985] el0t_64_sync+0x1a0/0x1a4 [ 84.060664][ T4985] ------------[ cut here ]------------ [ 84.061434][ T4985] WARNING: CPU: 1 PID: 4985 at fs/xfs/xfs_dquot.c:828 xfs_qm_dqget_cache_insert+0x12c/0x134 [ 84.062852][ T4985] Modules linked in: [ 84.063416][ T4985] CPU: 1 PID: 4985 Comm: syz.0.24 Tainted: G W syzkaller #0 [ 84.064718][ T4985] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 84.066155][ T4985] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 84.067242][ T4985] pc : xfs_qm_dqget_cache_insert+0x12c/0x134 [ 84.068170][ T4985] lr : xfs_qm_dqget_cache_insert+0x12c/0x134 [ 84.069048][ T4985] sp : ffff8000201675c0 [ 84.069605][ T4985] x29: ffff8000201675c0 x28: ffff0000e8cbf850 x27: ffff0000c9a9ac00 [ 84.070784][ T4985] x26: 0000000000000008 x25: ffff0000cdc610a0 x24: ffff0000cdc61000 [ 84.071986][ T4985] x23: ffff0000c9a9a000 x22: ffff0000cdc610a0 x21: ffff0000e8cbf850 [ 84.073259][ T4985] x20: 00000000fffffff4 x19: ffff0000cdc61000 x18: 0000000000000000 [ 84.074404][ T4985] x17: 0000000000000000 x16: ffff800009a5d14c x15: 00000000ffffffef [ 84.075614][ T4985] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 84.076749][ T4985] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff800009a5d220 [ 84.077844][ T4985] x8 : ffff0000d14d3680 x7 : 0000000000000000 x6 : 0000000000000001 [ 84.078937][ T4985] x5 : ffff800020166a38 x4 : 00000000000002c0 x3 : 0000000000000240 [ 84.080047][ T4985] x2 : 0000000000000001 x1 : ffff8000146f4a00 x0 : 00000000fffffff4 [ 84.081171][ T4985] Call trace: [ 84.081606][ T4985] xfs_qm_dqget_cache_insert+0x12c/0x134 [ 84.082377][ T4985] xfs_qm_dqget+0x1dc/0x694 [ 84.083002][ T4985] xfs_qm_vop_dqalloc+0x658/0xb64 [ 84.083737][ T4985] xfs_fileattr_set+0x314/0x1358 [ 84.084410][ T4985] vfs_fileattr_set+0x674/0x8fc [ 84.085076][ T4985] do_vfs_ioctl+0x1c18/0x2370 [ 84.085729][ T4985] __arm64_sys_ioctl+0xe4/0x1c8 [ 84.086396][ T4985] invoke_syscall+0x98/0x2b8 [ 84.087051][ T4985] el0_svc_common+0x138/0x258 [ 84.087681][ T4985] do_el0_svc+0x58/0x14c [ 84.088253][ T4985] el0_svc+0x78/0x1e0 [ 84.088828][ T4985] el0t_64_sync_handler+0xcc/0xe4 [ 84.089584][ T4985] el0t_64_sync+0x1a0/0x1a4 [ 84.090279][ T4985] irq event stamp: 91492 [ 84.090897][ T4985] hardirqs last enabled at (91491): [] exit_to_kernel_mode+0xe0/0x168 [ 84.092342][ T4985] hardirqs last disabled at (91492): [] el1_dbg+0x24/0x80 [ 84.093542][ T4985] softirqs last enabled at (91486): [] handle_softirqs+0xa4c/0xbf0 [ 84.094951][ T4985] softirqs last disabled at (91449): [] __irq_exit_rcu+0x240/0x440 [ 84.096404][ T4985] ---[ end trace b2ea38d6ede18393 ]--- [ 84.102562][ T4710] XFS (loop0): Unmounting Filesystem 1970/01/01 00:01:24 executed programs: 11 [ 84.611043][ T4995] loop0: detected capacity change from 0 to 32768 [ 84.654388][ T4995] XFS: ikeep mount option is deprecated. [ 84.663550][ T4995] XFS (loop0): Mounting V5 Filesystem [ 84.691525][ T4995] XFS (loop0): Ending clean mount [ 84.693143][ T4995] XFS (loop0): Quotacheck needed: Please wait. [ 84.703626][ T4995] XFS (loop0): Quotacheck: Done. [ 84.710580][ T4995] FAULT_INJECTION: forcing a failure. [ 84.710580][ T4995] name failslab, interval 1, probability 0, space 0, times 0 [ 84.712594][ T4995] CPU: 0 PID: 4995 Comm: syz.0.25 Tainted: G W syzkaller #0 [ 84.713866][ T4995] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 84.715370][ T4995] Call trace: [ 84.715858][ T4995] dump_backtrace+0x0/0x43c [ 84.716526][ T4995] show_stack+0x2c/0x3c [ 84.717133][ T4995] __dump_stack+0x30/0x40 [ 84.717774][ T4995] dump_stack_lvl+0xf8/0x160 [ 84.718446][ T4995] dump_stack+0x1c/0x5c [ 84.719053][ T4995] should_fail+0x3c0/0x51c [ 84.719718][ T4995] __should_failslab+0xbc/0x10c [ 84.720451][ T4995] should_failslab+0x10/0x28 [ 84.721125][ T4995] slab_pre_alloc_hook+0x64/0xec [ 84.721873][ T4995] kmem_cache_alloc+0x94/0x3e4 [ 84.722590][ T4995] radix_tree_node_alloc+0xa0/0x340 [ 84.723363][ T4995] radix_tree_extend+0x138/0x520 [ 84.724122][ T4995] radix_tree_insert+0x11c/0x56c [ 84.724846][ T4995] xfs_qm_dqget_cache_insert+0x44/0x134 [ 84.725667][ T4995] xfs_qm_dqget+0x1dc/0x694 [ 84.726326][ T4995] xfs_qm_vop_dqalloc+0x658/0xb64 [ 84.727071][ T4995] xfs_fileattr_set+0x314/0x1358 [ 84.727788][ T4995] vfs_fileattr_set+0x674/0x8fc [ 84.728489][ T4995] do_vfs_ioctl+0x1c18/0x2370 [ 84.729195][ T4995] __arm64_sys_ioctl+0xe4/0x1c8 [ 84.729966][ T4995] invoke_syscall+0x98/0x2b8 [ 84.730644][ T4995] el0_svc_common+0x138/0x258 [ 84.731379][ T4995] do_el0_svc+0x58/0x14c [ 84.731955][ T4995] el0_svc+0x78/0x1e0 [ 84.732570][ T4995] el0t_64_sync_handler+0xcc/0xe4 [ 84.733293][ T4995] el0t_64_sync+0x1a0/0x1a4 [ 84.734438][ T4995] ------------[ cut here ]------------ [ 84.735243][ T4995] WARNING: CPU: 0 PID: 4995 at fs/xfs/xfs_dquot.c:828 xfs_qm_dqget_cache_insert+0x12c/0x134 [ 84.736781][ T4995] Modules linked in: [ 84.737373][ T4995] CPU: 0 PID: 4995 Comm: syz.0.25 Tainted: G W syzkaller #0 [ 84.738659][ T4995] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 84.740236][ T4995] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 84.741458][ T4995] pc : xfs_qm_dqget_cache_insert+0x12c/0x134 [ 84.742389][ T4995] lr : xfs_qm_dqget_cache_insert+0x12c/0x134 [ 84.743251][ T4995] sp : ffff8000201675c0 [ 84.743846][ T4995] x29: ffff8000201675c0 x28: ffff0000ed27f850 x27: ffff0000c1b16c00 [ 84.745049][ T4995] x26: 0000000000000008 x25: ffff0000d8b610a0 x24: ffff0000d8b61000 [ 84.746216][ T4995] x23: ffff0000c1b16000 x22: ffff0000d8b610a0 x21: ffff0000ed27f850 [ 84.747390][ T4995] x20: 00000000fffffff4 x19: ffff0000d8b61000 x18: 0000000000000000 [ 84.748605][ T4995] x17: 0000000000000000 x16: ffff800009a5d14c x15: 00000000ffffffef [ 84.749936][ T4995] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 84.751175][ T4995] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff800009a5d220 [ 84.752388][ T4995] x8 : ffff0000d1219b40 x7 : 0000000000000000 x6 : 0000000000000001 [ 84.753605][ T4995] x5 : ffff800020166a38 x4 : 00000000000002c0 x3 : 0000000000000240 [ 84.754818][ T4995] x2 : 0000000000000001 x1 : ffff8000146f4a00 x0 : 00000000fffffff4 [ 84.756014][ T4995] Call trace: [ 84.756513][ T4995] xfs_qm_dqget_cache_insert+0x12c/0x134 [ 84.757343][ T4995] xfs_qm_dqget+0x1dc/0x694 [ 84.757996][ T4995] xfs_qm_vop_dqalloc+0x658/0xb64 [ 84.758798][ T4995] xfs_fileattr_set+0x314/0x1358 [ 84.759542][ T4995] vfs_fileattr_set+0x674/0x8fc [ 84.760291][ T4995] do_vfs_ioctl+0x1c18/0x2370 [ 84.760985][ T4995] __arm64_sys_ioctl+0xe4/0x1c8 [ 84.761667][ T4995] invoke_syscall+0x98/0x2b8 [ 84.762327][ T4995] el0_svc_common+0x138/0x258 [ 84.763004][ T4995] do_el0_svc+0x58/0x14c [ 84.763596][ T4995] el0_svc+0x78/0x1e0 [ 84.764177][ T4995] el0t_64_sync_handler+0xcc/0xe4 [ 84.764921][ T4995] el0t_64_sync+0x1a0/0x1a4 [ 84.765616][ T4995] irq event stamp: 93386 [ 84.766217][ T4995] hardirqs last enabled at (93385): [] exit_to_kernel_mode+0xe0/0x168 [ 84.767663][ T4995] hardirqs last disabled at (93386): [] el1_dbg+0x24/0x80 [ 84.768970][ T4995] softirqs last enabled at (93380): [] handle_softirqs+0xa4c/0xbf0 [ 84.770330][ T4995] softirqs last disabled at (93285): [] __irq_exit_rcu+0x240/0x440 [ 84.771665][ T4995] ---[ end trace b2ea38d6ede18394 ]--- [ 84.777916][ T4710] XFS (loop0): Unmounting Filesystem [ 85.207008][ T5005] loop0: detected capacity change from 0 to 32768 [ 85.244077][ T5005] XFS: ikeep mount option is deprecated. [ 85.252446][ T5005] XFS (loop0): Mounting V5 Filesystem [ 85.277123][ T5005] XFS (loop0): Ending clean mount [ 85.278839][ T5005] XFS (loop0): Quotacheck needed: Please wait. [ 85.291066][ T5005] XFS (loop0): Quotacheck: Done. [ 85.298189][ T5005] FAULT_INJECTION: forcing a failure. [ 85.298189][ T5005] name failslab, interval 1, probability 0, space 0, times 0 [ 85.300166][ T5005] CPU: 1 PID: 5005 Comm: syz.0.26 Tainted: G W syzkaller #0 [ 85.301409][ T5005] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 85.302820][ T5005] Call trace: [ 85.303281][ T5005] dump_backtrace+0x0/0x43c [ 85.303937][ T5005] show_stack+0x2c/0x3c [ 85.304518][ T5005] __dump_stack+0x30/0x40 [ 85.305141][ T5005] dump_stack_lvl+0xf8/0x160 [ 85.305799][ T5005] dump_stack+0x1c/0x5c [ 85.306371][ T5005] should_fail+0x3c0/0x51c [ 85.306995][ T5005] __should_failslab+0xbc/0x10c [ 85.307711][ T5005] should_failslab+0x10/0x28 [ 85.308409][ T5005] slab_pre_alloc_hook+0x64/0xec [ 85.309150][ T5005] kmem_cache_alloc+0x94/0x3e4 [ 85.309877][ T5005] radix_tree_node_alloc+0xa0/0x340 [ 85.310719][ T5005] radix_tree_extend+0x138/0x520 [ 85.311485][ T5005] radix_tree_insert+0x11c/0x56c [ 85.312180][ T5005] xfs_qm_dqget_cache_insert+0x44/0x134 [ 85.313015][ T5005] xfs_qm_dqget+0x1dc/0x694 [ 85.313725][ T5005] xfs_qm_vop_dqalloc+0x658/0xb64 [ 85.314446][ T5005] xfs_fileattr_set+0x314/0x1358 [ 85.315221][ T5005] vfs_fileattr_set+0x674/0x8fc [ 85.315970][ T5005] do_vfs_ioctl+0x1c18/0x2370 [ 85.316620][ T5005] __arm64_sys_ioctl+0xe4/0x1c8 [ 85.317404][ T5005] invoke_syscall+0x98/0x2b8 [ 85.318108][ T5005] el0_svc_common+0x138/0x258 [ 85.318788][ T5005] do_el0_svc+0x58/0x14c [ 85.319430][ T5005] el0_svc+0x78/0x1e0 [ 85.320017][ T5005] el0t_64_sync_handler+0xcc/0xe4 [ 85.320763][ T5005] el0t_64_sync+0x1a0/0x1a4 [ 85.322593][ T5005] ------------[ cut here ]------------ [ 85.323409][ T5005] WARNING: CPU: 1 PID: 5005 at fs/xfs/xfs_dquot.c:828 xfs_qm_dqget_cache_insert+0x12c/0x134 [ 85.324836][ T5005] Modules linked in: [ 85.325395][ T5005] CPU: 1 PID: 5005 Comm: syz.0.26 Tainted: G W syzkaller #0 [ 85.326553][ T5005] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 85.327973][ T5005] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 85.329136][ T5005] pc : xfs_qm_dqget_cache_insert+0x12c/0x134 [ 85.330012][ T5005] lr : xfs_qm_dqget_cache_insert+0x12c/0x134 [ 85.330830][ T5005] sp : ffff8000202775c0 [ 85.331408][ T5005] x29: ffff8000202775c0 x28: ffff0000d1ea89f0 x27: ffff0000dd6f2c00 [ 85.332591][ T5005] x26: 0000000000000008 x25: ffff0000dcf690a0 x24: ffff0000dcf69000 [ 85.333769][ T5005] x23: ffff0000dd6f2000 x22: ffff0000dcf690a0 x21: ffff0000d1ea89f0 [ 85.335000][ T5005] x20: 00000000fffffff4 x19: ffff0000dcf69000 x18: 0000000000000000 [ 85.336204][ T5005] x17: 0000000000000000 x16: ffff800009a5d14c x15: 00000000ffffffef [ 85.337375][ T5005] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 85.338573][ T5005] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff800009a5d220 [ 85.339742][ T5005] x8 : ffff0000cef28000 x7 : 0000000000000000 x6 : 0000000000000001 [ 85.340938][ T5005] x5 : ffff800020276a38 x4 : 00000000000002c0 x3 : 0000000000000240 [ 85.342116][ T5005] x2 : 0000000000000001 x1 : ffff8000146f4a00 x0 : 00000000fffffff4 [ 85.343282][ T5005] Call trace: [ 85.343771][ T5005] xfs_qm_dqget_cache_insert+0x12c/0x134 [ 85.344584][ T5005] xfs_qm_dqget+0x1dc/0x694 [ 85.345221][ T5005] xfs_qm_vop_dqalloc+0x658/0xb64 [ 85.345901][ T5005] xfs_fileattr_set+0x314/0x1358 [ 85.346606][ T5005] vfs_fileattr_set+0x674/0x8fc [ 85.347331][ T5005] do_vfs_ioctl+0x1c18/0x2370 [ 85.347977][ T5005] __arm64_sys_ioctl+0xe4/0x1c8 [ 85.348738][ T5005] invoke_syscall+0x98/0x2b8 [ 85.349453][ T5005] el0_svc_common+0x138/0x258 [ 85.350128][ T5005] do_el0_svc+0x58/0x14c [ 85.350720][ T5005] el0_svc+0x78/0x1e0 [ 85.351268][ T5005] el0t_64_sync_handler+0xcc/0xe4 [ 85.352031][ T5005] el0t_64_sync+0x1a0/0x1a4 [ 85.352670][ T5005] irq event stamp: 91934 [ 85.353258][ T5005] hardirqs last enabled at (91933): [] exit_to_kernel_mode+0xe0/0x168 [ 85.354724][ T5005] hardirqs last disabled at (91934): [] el1_dbg+0x24/0x80 [ 85.356019][ T5005] softirqs last enabled at (91928): [] handle_softirqs+0xa4c/0xbf0 [ 85.357339][ T5005] softirqs last disabled at (91843): [] __irq_exit_rcu+0x240/0x440 [ 85.358747][ T5005] ---[ end trace b2ea38d6ede18395 ]--- [ 85.364916][ T4710] XFS (loop0): Unmounting Filesystem [ 85.774043][ T5015] loop0: detected capacity change from 0 to 32768 [ 85.835700][ T5015] XFS: ikeep mount option is deprecated. [ 85.842283][ T5015] XFS (loop0): Mounting V5 Filesystem [ 85.884699][ T5015] XFS (loop0): Ending clean mount [ 85.886376][ T5015] XFS (loop0): Quotacheck needed: Please wait. [ 85.895119][ T5015] XFS (loop0): Quotacheck: Done. [ 85.896957][ T5015] FAULT_INJECTION: forcing a failure. [ 85.896957][ T5015] name failslab, interval 1, probability 0, space 0, times 0 [ 85.898878][ T5015] CPU: 0 PID: 5015 Comm: syz.0.27 Tainted: G W syzkaller #0 [ 85.900181][ T5015] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 85.901682][ T5015] Call trace: [ 85.902160][ T5015] dump_backtrace+0x0/0x43c [ 85.902813][ T5015] show_stack+0x2c/0x3c [ 85.903425][ T5015] __dump_stack+0x30/0x40 [ 85.904100][ T5015] dump_stack_lvl+0xf8/0x160 [ 85.904802][ T5015] dump_stack+0x1c/0x5c [ 85.905388][ T5015] should_fail+0x3c0/0x51c [ 85.906070][ T5015] __should_failslab+0xbc/0x10c [ 85.906804][ T5015] should_failslab+0x10/0x28 [ 85.907510][ T5015] slab_pre_alloc_hook+0x64/0xec [ 85.908221][ T5015] kmem_cache_alloc+0x94/0x3e4 [ 85.908945][ T5015] radix_tree_node_alloc+0xa0/0x340 [ 85.909741][ T5015] radix_tree_extend+0x138/0x520 [ 85.910476][ T5015] radix_tree_insert+0x11c/0x56c [ 85.911211][ T5015] xfs_qm_dqget_cache_insert+0x44/0x134 [ 85.912084][ T5015] xfs_qm_dqget+0x1dc/0x694 [ 85.912737][ T5015] xfs_qm_vop_dqalloc+0x658/0xb64 [ 85.913513][ T5015] xfs_fileattr_set+0x314/0x1358 [ 85.914289][ T5015] vfs_fileattr_set+0x674/0x8fc [ 85.915041][ T5015] do_vfs_ioctl+0x1c18/0x2370 [ 85.915775][ T5015] __arm64_sys_ioctl+0xe4/0x1c8 [ 85.916476][ T5015] invoke_syscall+0x98/0x2b8 [ 85.917217][ T5015] el0_svc_common+0x138/0x258 [ 85.918015][ T5015] do_el0_svc+0x58/0x14c [ 85.918658][ T5015] el0_svc+0x78/0x1e0 [ 85.919278][ T5015] el0t_64_sync_handler+0xcc/0xe4 [ 85.920054][ T5015] el0t_64_sync+0x1a0/0x1a4 [ 85.921182][ T5015] ------------[ cut here ]------------ [ 85.922011][ T5015] WARNING: CPU: 0 PID: 5015 at fs/xfs/xfs_dquot.c:828 xfs_qm_dqget_cache_insert+0x12c/0x134 [ 85.923490][ T5015] Modules linked in: [ 85.924099][ T5015] CPU: 0 PID: 5015 Comm: syz.0.27 Tainted: G W syzkaller #0 [ 85.925424][ T5015] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 85.926957][ T5015] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 85.928246][ T5015] pc : xfs_qm_dqget_cache_insert+0x12c/0x134 [ 85.929197][ T5015] lr : xfs_qm_dqget_cache_insert+0x12c/0x134 [ 85.930116][ T5015] sp : ffff8000202275c0 [ 85.930742][ T5015] x29: ffff8000202275c0 x28: ffff0000dd52d3e0 x27: ffff0000db144c00 [ 85.931984][ T5015] x26: 0000000000000008 x25: ffff0000d79098a0 x24: ffff0000d7909800 [ 85.933144][ T5015] x23: ffff0000db144000 x22: ffff0000d79098a0 x21: ffff0000dd52d3e0 [ 85.934408][ T5015] x20: 00000000fffffff4 x19: ffff0000d7909800 x18: 0000000000000000 [ 85.935671][ T5015] x17: 0000000000000000 x16: ffff800009a5d14c x15: 00000000ffffffef [ 85.936898][ T5015] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 85.938180][ T5015] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff800009a5d220 [ 85.939382][ T5015] x8 : ffff0000cef29b40 x7 : 0000000000000000 x6 : 0000000000000001 [ 85.940642][ T5015] x5 : ffff800020226a38 x4 : 00000000000002c0 x3 : 0000000000000240 [ 85.941898][ T5015] x2 : 0000000000000001 x1 : ffff8000146f4a00 x0 : 00000000fffffff4 [ 85.943129][ T5015] Call trace: [ 85.943613][ T5015] xfs_qm_dqget_cache_insert+0x12c/0x134 [ 85.944426][ T5015] xfs_qm_dqget+0x1dc/0x694 [ 85.945078][ T5015] xfs_qm_vop_dqalloc+0x658/0xb64 [ 85.945846][ T5015] xfs_fileattr_set+0x314/0x1358 [ 85.946589][ T5015] vfs_fileattr_set+0x674/0x8fc [ 85.947292][ T5015] do_vfs_ioctl+0x1c18/0x2370 [ 85.947994][ T5015] __arm64_sys_ioctl+0xe4/0x1c8 [ 85.948712][ T5015] invoke_syscall+0x98/0x2b8 [ 85.949364][ T5015] el0_svc_common+0x138/0x258 [ 85.950086][ T5015] do_el0_svc+0x58/0x14c [ 85.950717][ T5015] el0_svc+0x78/0x1e0 [ 85.951286][ T5015] el0t_64_sync_handler+0xcc/0xe4 [ 85.952075][ T5015] el0t_64_sync+0x1a0/0x1a4 [ 85.952736][ T5015] irq event stamp: 91384 [ 85.953407][ T5015] hardirqs last enabled at (91383): [] exit_to_kernel_mode+0xe0/0x168 [ 85.954857][ T5015] hardirqs last disabled at (91384): [] el1_dbg+0x24/0x80 [ 85.956174][ T5015] softirqs last enabled at (91378): [] handle_softirqs+0xa4c/0xbf0 [ 85.957658][ T5015] softirqs last disabled at (91273): [] __irq_exit_rcu+0x240/0x440 [ 85.959097][ T5015] ---[ end trace b2ea38d6ede18396 ]--- [ 85.964703][ T4710] XFS (loop0): Unmounting Filesystem [ 86.465960][ T5025] loop0: detected capacity change from 0 to 32768 [ 86.494094][ T5025] XFS: ikeep mount option is deprecated. [ 86.501138][ T5025] XFS (loop0): Mounting V5 Filesystem [ 86.532816][ T5025] XFS (loop0): Ending clean mount [ 86.534863][ T5025] XFS (loop0): Quotacheck needed: Please wait. [ 86.542556][ T5025] XFS (loop0): Quotacheck: Done. [ 86.544765][ T5025] FAULT_INJECTION: forcing a failure. [ 86.544765][ T5025] name failslab, interval 1, probability 0, space 0, times 0 [ 86.546707][ T5025] CPU: 1 PID: 5025 Comm: syz.0.28 Tainted: G W syzkaller #0 [ 86.547957][ T5025] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 86.549351][ T5025] Call trace: [ 86.549809][ T5025] dump_backtrace+0x0/0x43c [ 86.550449][ T5025] show_stack+0x2c/0x3c [ 86.551058][ T5025] __dump_stack+0x30/0x40 [ 86.551644][ T5025] dump_stack_lvl+0xf8/0x160 [ 86.552307][ T5025] dump_stack+0x1c/0x5c [ 86.552883][ T5025] should_fail+0x3c0/0x51c [ 86.553486][ T5025] __should_failslab+0xbc/0x10c [ 86.554193][ T5025] should_failslab+0x10/0x28 [ 86.554877][ T5025] slab_pre_alloc_hook+0x64/0xec [ 86.555582][ T5025] kmem_cache_alloc+0x94/0x3e4 [ 86.556251][ T5025] radix_tree_node_alloc+0xa0/0x340 [ 86.557022][ T5025] radix_tree_extend+0x138/0x520 [ 86.557718][ T5025] radix_tree_insert+0x11c/0x56c [ 86.558434][ T5025] xfs_qm_dqget_cache_insert+0x44/0x134 [ 86.559231][ T5025] xfs_qm_dqget+0x1dc/0x694 [ 86.559922][ T5025] xfs_qm_vop_dqalloc+0x658/0xb64 [ 86.560665][ T5025] xfs_fileattr_set+0x314/0x1358 [ 86.561427][ T5025] vfs_fileattr_set+0x674/0x8fc [ 86.562108][ T5025] do_vfs_ioctl+0x1c18/0x2370 [ 86.562768][ T5025] __arm64_sys_ioctl+0xe4/0x1c8 [ 86.563491][ T5025] invoke_syscall+0x98/0x2b8 [ 86.564116][ T5025] el0_svc_common+0x138/0x258 [ 86.564850][ T5025] do_el0_svc+0x58/0x14c [ 86.565483][ T5025] el0_svc+0x78/0x1e0 [ 86.566045][ T5025] el0t_64_sync_handler+0xcc/0xe4 [ 86.566848][ T5025] el0t_64_sync+0x1a0/0x1a4 [ 86.570078][ T5025] ------------[ cut here ]------------ [ 86.570879][ T5025] WARNING: CPU: 1 PID: 5025 at fs/xfs/xfs_dquot.c:828 xfs_qm_dqget_cache_insert+0x12c/0x134 [ 86.572388][ T5025] Modules linked in: [ 86.572965][ T5025] CPU: 1 PID: 5025 Comm: syz.0.28 Tainted: G W syzkaller #0 [ 86.574272][ T5025] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 86.575780][ T5025] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 86.576951][ T5025] pc : xfs_qm_dqget_cache_insert+0x12c/0x134 [ 86.577804][ T5025] lr : xfs_qm_dqget_cache_insert+0x12c/0x134 [ 86.578611][ T5025] sp : ffff8000203575c0 [ 86.579180][ T5025] x29: ffff8000203575c0 x28: ffff0000d1eab500 x27: ffff0000e8e8ec00 [ 86.580359][ T5025] x26: 0000000000000008 x25: ffff0000c2ba68a0 x24: ffff0000c2ba6800 [ 86.581546][ T5025] x23: ffff0000e8e8e000 x22: ffff0000c2ba68a0 x21: ffff0000d1eab500 [ 86.582663][ T5025] x20: 00000000fffffff4 x19: ffff0000c2ba6800 x18: 0000000000000000 [ 86.583892][ T5025] x17: 0000000000000000 x16: ffff800009a5d14c x15: 00000000ffffffef [ 86.585111][ T5025] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 86.586404][ T5025] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff800009a5d220 [ 86.587652][ T5025] x8 : ffff0000d154b680 x7 : 0000000000000000 x6 : 0000000000000001 [ 86.588897][ T5025] x5 : ffff800020356a38 x4 : 00000000000002c0 x3 : 0000000000000240 [ 86.590143][ T5025] x2 : 0000000000000001 x1 : ffff8000146f4a00 x0 : 00000000fffffff4 [ 86.591395][ T5025] Call trace: [ 86.591949][ T5025] xfs_qm_dqget_cache_insert+0x12c/0x134 [ 86.592828][ T5025] xfs_qm_dqget+0x1dc/0x694 [ 86.593483][ T5025] xfs_qm_vop_dqalloc+0x658/0xb64 [ 86.594241][ T5025] xfs_fileattr_set+0x314/0x1358 [ 86.594966][ T5025] vfs_fileattr_set+0x674/0x8fc [ 86.595731][ T5025] do_vfs_ioctl+0x1c18/0x2370 [ 86.596409][ T5025] __arm64_sys_ioctl+0xe4/0x1c8 [ 86.597154][ T5025] invoke_syscall+0x98/0x2b8 [ 86.597881][ T5025] el0_svc_common+0x138/0x258 [ 86.598602][ T5025] do_el0_svc+0x58/0x14c [ 86.599226][ T5025] el0_svc+0x78/0x1e0 [ 86.599854][ T5025] el0t_64_sync_handler+0xcc/0xe4 [ 86.600627][ T5025] el0t_64_sync+0x1a0/0x1a4 [ 86.601300][ T5025] irq event stamp: 91654 [ 86.601942][ T5025] hardirqs last enabled at (91653): [] exit_to_kernel_mode+0xe0/0x168 [ 86.603465][ T5025] hardirqs last disabled at (91654): [] el1_dbg+0x24/0x80 [ 86.604729][ T5025] softirqs last enabled at (91648): [] handle_softirqs+0xa4c/0xbf0 [ 86.606158][ T5025] softirqs last disabled at (91627): [] __irq_exit_rcu+0x240/0x440 [ 86.607561][ T5025] ---[ end trace b2ea38d6ede18397 ]--- [ 86.613073][ T4710] XFS (loop0): Unmounting Filesystem [ 87.068677][ T5035] loop0: detected capacity change from 0 to 32768 [ 87.104160][ T5035] XFS: ikeep mount option is deprecated. [ 87.111387][ T5035] XFS (loop0): Mounting V5 Filesystem [ 87.137524][ T5035] XFS (loop0): Ending clean mount [ 87.139301][ T5035] XFS (loop0): Quotacheck needed: Please wait. [ 87.151286][ T5035] XFS (loop0): Quotacheck: Done. [ 87.154514][ T5035] FAULT_INJECTION: forcing a failure. [ 87.154514][ T5035] name failslab, interval 1, probability 0, space 0, times 0 [ 87.156451][ T5035] CPU: 0 PID: 5035 Comm: syz.0.29 Tainted: G W syzkaller #0 [ 87.157729][ T5035] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 87.159219][ T5035] Call trace: [ 87.159713][ T5035] dump_backtrace+0x0/0x43c [ 87.160375][ T5035] show_stack+0x2c/0x3c [ 87.161017][ T5035] __dump_stack+0x30/0x40 [ 87.161647][ T5035] dump_stack_lvl+0xf8/0x160 [ 87.162329][ T5035] dump_stack+0x1c/0x5c [ 87.162912][ T5035] should_fail+0x3c0/0x51c [ 87.163527][ T5035] __should_failslab+0xbc/0x10c [ 87.164261][ T5035] should_failslab+0x10/0x28 [ 87.164973][ T5035] slab_pre_alloc_hook+0x64/0xec [ 87.165712][ T5035] kmem_cache_alloc+0x94/0x3e4 [ 87.166405][ T5035] radix_tree_node_alloc+0xa0/0x340 [ 87.167231][ T5035] radix_tree_extend+0x138/0x520 [ 87.167947][ T5035] radix_tree_insert+0x11c/0x56c [ 87.168688][ T5035] xfs_qm_dqget_cache_insert+0x44/0x134 [ 87.169520][ T5035] xfs_qm_dqget+0x1dc/0x694 [ 87.170157][ T5035] xfs_qm_vop_dqalloc+0x658/0xb64 [ 87.170934][ T5035] xfs_fileattr_set+0x314/0x1358 [ 87.171660][ T5035] vfs_fileattr_set+0x674/0x8fc [ 87.172335][ T5035] do_vfs_ioctl+0x1c18/0x2370 [ 87.173028][ T5035] __arm64_sys_ioctl+0xe4/0x1c8 [ 87.173721][ T5035] invoke_syscall+0x98/0x2b8 [ 87.174395][ T5035] el0_svc_common+0x138/0x258 [ 87.175054][ T5035] do_el0_svc+0x58/0x14c [ 87.175693][ T5035] el0_svc+0x78/0x1e0 [ 87.176303][ T5035] el0t_64_sync_handler+0xcc/0xe4 [ 87.177045][ T5035] el0t_64_sync+0x1a0/0x1a4 [ 87.178742][ T5035] ------------[ cut here ]------------ [ 87.179621][ T5035] WARNING: CPU: 0 PID: 5035 at fs/xfs/xfs_dquot.c:828 xfs_qm_dqget_cache_insert+0x12c/0x134 [ 87.181199][ T5035] Modules linked in: [ 87.181755][ T5035] CPU: 0 PID: 5035 Comm: syz.0.29 Tainted: G W syzkaller #0 [ 87.183093][ T5035] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 87.184625][ T5035] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 87.185755][ T5035] pc : xfs_qm_dqget_cache_insert+0x12c/0x134 [ 87.186647][ T5035] lr : xfs_qm_dqget_cache_insert+0x12c/0x134 [ 87.187489][ T5035] sp : ffff8000203d75c0 [ 87.188105][ T5035] x29: ffff8000203d75c0 x28: ffff0000dd52ddd0 x27: ffff0000d6062c00 [ 87.189283][ T5035] x26: 0000000000000008 x25: ffff0000d877b8a0 x24: ffff0000d877b800 [ 87.190499][ T5035] x23: ffff0000d6062000 x22: ffff0000d877b8a0 x21: ffff0000dd52ddd0 [ 87.191704][ T5035] x20: 00000000fffffff4 x19: ffff0000d877b800 x18: 0000000000000000 [ 87.192873][ T5035] x17: 0000000000000000 x16: ffff800009a5d14c x15: 00000000ffffffef [ 87.194092][ T5035] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 87.195251][ T5035] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff800009a5d220 [ 87.196514][ T5035] x8 : ffff0000d9fc3680 x7 : 0000000000000000 x6 : 0000000000000001 [ 87.197692][ T5035] x5 : ffff8000203d6a38 x4 : 00000000000002c0 x3 : 0000000000000240 [ 87.198868][ T5035] x2 : 0000000000000001 x1 : ffff8000146f4a00 x0 : 00000000fffffff4 [ 87.200153][ T5035] Call trace: [ 87.200641][ T5035] xfs_qm_dqget_cache_insert+0x12c/0x134 [ 87.201479][ T5035] xfs_qm_dqget+0x1dc/0x694 [ 87.202113][ T5035] xfs_qm_vop_dqalloc+0x658/0xb64 [ 87.202869][ T5035] xfs_fileattr_set+0x314/0x1358 [ 87.203619][ T5035] vfs_fileattr_set+0x674/0x8fc [ 87.204319][ T5035] do_vfs_ioctl+0x1c18/0x2370 [ 87.205016][ T5035] __arm64_sys_ioctl+0xe4/0x1c8 [ 87.205728][ T5035] invoke_syscall+0x98/0x2b8 [ 87.206367][ T5035] el0_svc_common+0x138/0x258 [ 87.207028][ T5035] do_el0_svc+0x58/0x14c [ 87.207676][ T5035] el0_svc+0x78/0x1e0 [ 87.208235][ T5035] el0t_64_sync_handler+0xcc/0xe4 [ 87.208960][ T5035] el0t_64_sync+0x1a0/0x1a4 [ 87.209636][ T5035] irq event stamp: 92092 [ 87.210267][ T5035] hardirqs last enabled at (92091): [] exit_to_kernel_mode+0xe0/0x168 [ 87.211714][ T5035] hardirqs last disabled at (92092): [] el1_dbg+0x24/0x80 [ 87.212976][ T5035] softirqs last enabled at (91958): [] local_bh_enable+0x10/0x34 [ 87.214401][ T5035] softirqs last disabled at (91956): [] local_bh_disable+0x10/0x34 [ 87.215845][ T5035] ---[ end trace b2ea38d6ede18398 ]--- [ 87.221142][ T4710] XFS (loop0): Unmounting Filesystem [ 87.697178][ T5045] loop0: detected capacity change from 0 to 32768 [ 87.734083][ T5045] XFS: ikeep mount option is deprecated. [ 87.741502][ T5045] XFS (loop0): Mounting V5 Filesystem [ 87.769489][ T5045] XFS (loop0): Ending clean mount [ 87.771254][ T5045] XFS (loop0): Quotacheck needed: Please wait. [ 87.789131][ T5045] XFS (loop0): Quotacheck: Done. [ 87.791546][ T5045] FAULT_INJECTION: forcing a failure. [ 87.791546][ T5045] name failslab, interval 1, probability 0, space 0, times 0 [ 87.793420][ T5045] CPU: 1 PID: 5045 Comm: syz.0.30 Tainted: G W syzkaller #0 [ 87.794695][ T5045] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 87.796176][ T5045] Call trace: [ 87.796647][ T5045] dump_backtrace+0x0/0x43c [ 87.797319][ T5045] show_stack+0x2c/0x3c [ 87.797935][ T5045] __dump_stack+0x30/0x40 [ 87.798645][ T5045] dump_stack_lvl+0xf8/0x160 [ 87.799316][ T5045] dump_stack+0x1c/0x5c [ 87.799882][ T5045] should_fail+0x3c0/0x51c [ 87.800488][ T5045] __should_failslab+0xbc/0x10c [ 87.801172][ T5045] should_failslab+0x10/0x28 [ 87.801877][ T5045] slab_pre_alloc_hook+0x64/0xec [ 87.802611][ T5045] kmem_cache_alloc+0x94/0x3e4 [ 87.803305][ T5045] radix_tree_node_alloc+0xa0/0x340 [ 87.804059][ T5045] radix_tree_extend+0x138/0x520 [ 87.804804][ T5045] radix_tree_insert+0x11c/0x56c [ 87.805594][ T5045] xfs_qm_dqget_cache_insert+0x44/0x134 [ 87.806468][ T5045] xfs_qm_dqget+0x1dc/0x694 [ 87.807155][ T5045] xfs_qm_vop_dqalloc+0x658/0xb64 [ 87.807895][ T5045] xfs_fileattr_set+0x314/0x1358 [ 87.808631][ T5045] vfs_fileattr_set+0x674/0x8fc [ 87.809363][ T5045] do_vfs_ioctl+0x1c18/0x2370 [ 87.810075][ T5045] __arm64_sys_ioctl+0xe4/0x1c8 [ 87.810790][ T5045] invoke_syscall+0x98/0x2b8 [ 87.811441][ T5045] el0_svc_common+0x138/0x258 [ 87.812127][ T5045] do_el0_svc+0x58/0x14c [ 87.812766][ T5045] el0_svc+0x78/0x1e0 [ 87.813364][ T5045] el0t_64_sync_handler+0xcc/0xe4 [ 87.814078][ T5045] el0t_64_sync+0x1a0/0x1a4 [ 87.815891][ T5045] ------------[ cut here ]------------ [ 87.816730][ T5045] WARNING: CPU: 1 PID: 5045 at fs/xfs/xfs_dquot.c:828 xfs_qm_dqget_cache_insert+0x12c/0x134 [ 87.818278][ T5045] Modules linked in: [ 87.818876][ T5045] CPU: 1 PID: 5045 Comm: syz.0.30 Tainted: G W syzkaller #0 [ 87.820160][ T5045] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 87.821605][ T5045] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 87.822698][ T5045] pc : xfs_qm_dqget_cache_insert+0x12c/0x134 [ 87.823527][ T5045] lr : xfs_qm_dqget_cache_insert+0x12c/0x134 [ 87.824409][ T5045] sp : ffff8000203d75c0 [ 87.824995][ T5045] x29: ffff8000203d75c0 x28: ffff0000d88093e0 x27: ffff0000d6c3ac00 [ 87.826263][ T5045] x26: 0000000000000008 x25: ffff0000d9aec8a0 x24: ffff0000d9aec800 [ 87.827475][ T5045] x23: ffff0000d6c3a000 x22: ffff0000d9aec8a0 x21: ffff0000d88093e0 [ 87.828702][ T5045] x20: 00000000fffffff4 x19: ffff0000d9aec800 x18: 0000000000000000 [ 87.829902][ T5045] x17: 0000000000000000 x16: ffff800009a5d14c x15: 00000000ffffffef [ 87.831077][ T5045] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 87.832246][ T5045] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff800009a5d220 [ 87.833448][ T5045] x8 : ffff0000c0b89b40 x7 : 0000000000000000 x6 : 0000000000000001 [ 87.834614][ T5045] x5 : ffff8000203d6a38 x4 : 00000000000002c0 x3 : 0000000000000240 [ 87.835789][ T5045] x2 : 0000000000000001 x1 : ffff8000146f4a00 x0 : 00000000fffffff4 [ 87.836923][ T5045] Call trace: [ 87.837420][ T5045] xfs_qm_dqget_cache_insert+0x12c/0x134 [ 87.838218][ T5045] xfs_qm_dqget+0x1dc/0x694 [ 87.838929][ T5045] xfs_qm_vop_dqalloc+0x658/0xb64 [ 87.839682][ T5045] xfs_fileattr_set+0x314/0x1358 [ 87.840381][ T5045] vfs_fileattr_set+0x674/0x8fc [ 87.841106][ T5045] do_vfs_ioctl+0x1c18/0x2370 [ 87.841792][ T5045] __arm64_sys_ioctl+0xe4/0x1c8 [ 87.842485][ T5045] invoke_syscall+0x98/0x2b8 [ 87.843190][ T5045] el0_svc_common+0x138/0x258 [ 87.843915][ T5045] do_el0_svc+0x58/0x14c [ 87.844546][ T5045] el0_svc+0x78/0x1e0 [ 87.845135][ T5045] el0t_64_sync_handler+0xcc/0xe4 [ 87.845906][ T5045] el0t_64_sync+0x1a0/0x1a4 [ 87.846639][ T5045] irq event stamp: 90824 [ 87.847341][ T5045] hardirqs last enabled at (90823): [] exit_to_kernel_mode+0xe0/0x168 [ 87.848899][ T5045] hardirqs last disabled at (90824): [] el1_dbg+0x24/0x80 [ 87.850188][ T5045] softirqs last enabled at (90818): [] handle_softirqs+0xa4c/0xbf0 [ 87.851653][ T5045] softirqs last disabled at (90717): [] __irq_exit_rcu+0x240/0x440 [ 87.853008][ T5045] ---[ end trace b2ea38d6ede18399 ]--- [ 87.858451][ T4710] XFS (loop0): Unmounting Filesystem [ 88.329143][ T5055] loop0: detected capacity change from 0 to 32768 [ 88.374928][ T5055] XFS: ikeep mount option is deprecated. [ 88.382669][ T5055] XFS (loop0): Mounting V5 Filesystem [ 88.411831][ T5055] XFS (loop0): Ending clean mount [ 88.413422][ T5055] XFS (loop0): Quotacheck needed: Please wait. [ 88.424316][ T5055] XFS (loop0): Quotacheck: Done. [ 88.431008][ T5055] FAULT_INJECTION: forcing a failure. [ 88.431008][ T5055] name failslab, interval 1, probability 0, space 0, times 0 [ 88.432933][ T5055] CPU: 0 PID: 5055 Comm: syz.0.31 Tainted: G W syzkaller #0 [ 88.434315][ T5055] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 88.435972][ T5055] Call trace: [ 88.436485][ T5055] dump_backtrace+0x0/0x43c [ 88.437201][ T5055] show_stack+0x2c/0x3c [ 88.437841][ T5055] __dump_stack+0x30/0x40 [ 88.438520][ T5055] dump_stack_lvl+0xf8/0x160 [ 88.439247][ T5055] dump_stack+0x1c/0x5c [ 88.439893][ T5055] should_fail+0x3c0/0x51c [ 88.440558][ T5055] __should_failslab+0xbc/0x10c [ 88.441292][ T5055] should_failslab+0x10/0x28 [ 88.441960][ T5055] slab_pre_alloc_hook+0x64/0xec [ 88.442718][ T5055] kmem_cache_alloc+0x94/0x3e4 [ 88.443459][ T5055] radix_tree_node_alloc+0xa0/0x340 [ 88.444243][ T5055] radix_tree_extend+0x138/0x520 [ 88.444989][ T5055] radix_tree_insert+0x11c/0x56c [ 88.445774][ T5055] xfs_qm_dqget_cache_insert+0x44/0x134 [ 88.446584][ T5055] xfs_qm_dqget+0x1dc/0x694 [ 88.447329][ T5055] xfs_qm_vop_dqalloc+0x658/0xb64 [ 88.448098][ T5055] xfs_fileattr_set+0x314/0x1358 [ 88.448861][ T5055] vfs_fileattr_set+0x674/0x8fc [ 88.449612][ T5055] do_vfs_ioctl+0x1c18/0x2370 [ 88.450294][ T5055] __arm64_sys_ioctl+0xe4/0x1c8 [ 88.451005][ T5055] invoke_syscall+0x98/0x2b8 [ 88.451740][ T5055] el0_svc_common+0x138/0x258 [ 88.452459][ T5055] do_el0_svc+0x58/0x14c [ 88.453092][ T5055] el0_svc+0x78/0x1e0 [ 88.453694][ T5055] el0t_64_sync_handler+0xcc/0xe4 [ 88.454458][ T5055] el0t_64_sync+0x1a0/0x1a4 [ 88.455912][ T5055] ------------[ cut here ]------------ [ 88.456767][ T5055] WARNING: CPU: 0 PID: 5055 at fs/xfs/xfs_dquot.c:828 xfs_qm_dqget_cache_insert+0x12c/0x134 [ 88.458333][ T5055] Modules linked in: [ 88.458915][ T5055] CPU: 0 PID: 5055 Comm: syz.0.31 Tainted: G W syzkaller #0 [ 88.460164][ T5055] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 88.461726][ T5055] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 88.462892][ T5055] pc : xfs_qm_dqget_cache_insert+0x12c/0x134 [ 88.463805][ T5055] lr : xfs_qm_dqget_cache_insert+0x12c/0x134 [ 88.464671][ T5055] sp : ffff8000208a75c0 [ 88.465305][ T5055] x29: ffff8000208a75c0 x28: ffff0000dc7009f0 x27: ffff0000ece1ac00 [ 88.466525][ T5055] x26: 0000000000000008 x25: ffff0000d5ef78a0 x24: ffff0000d5ef7800 [ 88.467753][ T5055] x23: ffff0000ece1a000 x22: ffff0000d5ef78a0 x21: ffff0000dc7009f0 [ 88.469142][ T5055] x20: 00000000fffffff4 x19: ffff0000d5ef7800 x18: 0000000000000000 [ 88.470416][ T5055] x17: 0000000000000000 x16: ffff800009a5d14c x15: 00000000ffffffef [ 88.471663][ T5055] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 88.472906][ T5055] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff800009a5d220 [ 88.474145][ T5055] x8 : ffff0000ccd451c0 x7 : 0000000000000000 x6 : 0000000000000001 [ 88.475419][ T5055] x5 : ffff8000208a6a38 x4 : 00000000000002c0 x3 : 0000000000000240 [ 88.476593][ T5055] x2 : 0000000000000001 x1 : ffff8000146f4a00 x0 : 00000000fffffff4 [ 88.477852][ T5055] Call trace: [ 88.478358][ T5055] xfs_qm_dqget_cache_insert+0x12c/0x134 [ 88.479188][ T5055] xfs_qm_dqget+0x1dc/0x694 [ 88.479884][ T5055] xfs_qm_vop_dqalloc+0x658/0xb64 [ 88.480555][ T5055] xfs_fileattr_set+0x314/0x1358 [ 88.481324][ T5055] vfs_fileattr_set+0x674/0x8fc [ 88.482129][ T5055] do_vfs_ioctl+0x1c18/0x2370 [ 88.482874][ T5055] __arm64_sys_ioctl+0xe4/0x1c8 [ 88.483654][ T5055] invoke_syscall+0x98/0x2b8 [ 88.484422][ T5055] el0_svc_common+0x138/0x258 [ 88.485178][ T5055] do_el0_svc+0x58/0x14c [ 88.485824][ T5055] el0_svc+0x78/0x1e0 [ 88.486449][ T5055] el0t_64_sync_handler+0xcc/0xe4 [ 88.487241][ T5055] el0t_64_sync+0x1a0/0x1a4 [ 88.487964][ T5055] irq event stamp: 92512 [ 88.488566][ T5055] hardirqs last enabled at (92511): [] exit_to_kernel_mode+0xe0/0x168 [ 88.490113][ T5055] hardirqs last disabled at (92512): [] el1_dbg+0x24/0x80 [ 88.491475][ T5055] softirqs last enabled at (92506): [] handle_softirqs+0xa4c/0xbf0 [ 88.492885][ T5055] softirqs last disabled at (92481): [] __irq_exit_rcu+0x240/0x440 [ 88.494311][ T5055] ---[ end trace b2ea38d6ede1839a ]--- [ 88.500036][ T4710] XFS (loop0): Unmounting Filesystem [ 88.945950][ T5065] loop0: detected capacity change from 0 to 32768 [ 88.985671][ T5065] XFS: ikeep mount option is deprecated. [ 88.993640][ T5065] XFS (loop0): Mounting V5 Filesystem [ 89.033348][ T5065] XFS (loop0): Ending clean mount [ 89.035123][ T5065] XFS (loop0): Quotacheck needed: Please wait. [ 89.043428][ T5065] XFS (loop0): Quotacheck: Done. [ 89.045882][ T5065] FAULT_INJECTION: forcing a failure. [ 89.045882][ T5065] name failslab, interval 1, probability 0, space 0, times 0 [ 89.048069][ T5065] CPU: 0 PID: 5065 Comm: syz.0.32 Tainted: G W syzkaller #0 [ 89.049408][ T5065] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 89.051010][ T5065] Call trace: [ 89.051514][ T5065] dump_backtrace+0x0/0x43c [ 89.052225][ T5065] show_stack+0x2c/0x3c [ 89.052860][ T5065] __dump_stack+0x30/0x40 [ 89.053495][ T5065] dump_stack_lvl+0xf8/0x160 [ 89.054153][ T5065] dump_stack+0x1c/0x5c [ 89.054769][ T5065] should_fail+0x3c0/0x51c [ 89.055442][ T5065] __should_failslab+0xbc/0x10c [ 89.056166][ T5065] should_failslab+0x10/0x28 [ 89.056846][ T5065] slab_pre_alloc_hook+0x64/0xec [ 89.057555][ T5065] kmem_cache_alloc+0x94/0x3e4 [ 89.058210][ T5065] radix_tree_node_alloc+0xa0/0x340 [ 89.058977][ T5065] radix_tree_extend+0x138/0x520 [ 89.059730][ T5065] radix_tree_insert+0x11c/0x56c [ 89.060466][ T5065] xfs_qm_dqget_cache_insert+0x44/0x134 [ 89.061241][ T5065] xfs_qm_dqget+0x1dc/0x694 [ 89.062042][ T5065] xfs_qm_vop_dqalloc+0x658/0xb64 [ 89.062854][ T5065] xfs_fileattr_set+0x314/0x1358 [ 89.063661][ T5065] vfs_fileattr_set+0x674/0x8fc [ 89.064370][ T5065] do_vfs_ioctl+0x1c18/0x2370 [ 89.065064][ T5065] __arm64_sys_ioctl+0xe4/0x1c8 [ 89.065805][ T5065] invoke_syscall+0x98/0x2b8 [ 89.066507][ T5065] el0_svc_common+0x138/0x258 [ 89.067188][ T5065] do_el0_svc+0x58/0x14c [ 89.067852][ T5065] el0_svc+0x78/0x1e0 [ 89.068489][ T5065] el0t_64_sync_handler+0xcc/0xe4 [ 89.069228][ T5065] el0t_64_sync+0x1a0/0x1a4 [ 89.070157][ T5065] ------------[ cut here ]------------ [ 89.070957][ T5065] WARNING: CPU: 0 PID: 5065 at fs/xfs/xfs_dquot.c:828 xfs_qm_dqget_cache_insert+0x12c/0x134 [ 89.072505][ T5065] Modules linked in: [ 89.073105][ T5065] CPU: 0 PID: 5065 Comm: syz.0.32 Tainted: G W syzkaller #0 [ 89.074416][ T5065] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 89.075916][ T5065] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 89.077110][ T5065] pc : xfs_qm_dqget_cache_insert+0x12c/0x134 [ 89.078011][ T5065] lr : xfs_qm_dqget_cache_insert+0x12c/0x134 [ 89.078926][ T5065] sp : ffff8000208e75c0 [ 89.079525][ T5065] x29: ffff8000208e75c0 x28: ffff0000dc701dd0 x27: ffff0000ed2d6c00 [ 89.080691][ T5065] x26: 0000000000000008 x25: ffff0000c1ca08a0 x24: ffff0000c1ca0800 [ 89.081944][ T5065] x23: ffff0000ed2d6000 x22: ffff0000c1ca08a0 x21: ffff0000dc701dd0 [ 89.083253][ T5065] x20: 00000000fffffff4 x19: ffff0000c1ca0800 x18: 0000000000000000 [ 89.084436][ T5065] x17: 0000000000000000 x16: ffff800009a5d14c x15: 00000000ffffffef [ 89.085720][ T5065] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 89.086939][ T5065] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff800009a5d220 [ 89.088115][ T5065] x8 : ffff0000cfbe3680 x7 : 0000000000000000 x6 : 0000000000000001 [ 89.089329][ T5065] x5 : ffff8000208e6a38 x4 : 00000000000002c0 x3 : 0000000000000240 [ 89.090564][ T5065] x2 : 0000000000000001 x1 : ffff8000146f4a00 x0 : 00000000fffffff4 [ 89.091700][ T5065] Call trace: [ 89.092186][ T5065] xfs_qm_dqget_cache_insert+0x12c/0x134 [ 89.093090][ T5065] xfs_qm_dqget+0x1dc/0x694 [ 89.093772][ T5065] xfs_qm_vop_dqalloc+0x658/0xb64 [ 89.094500][ T5065] xfs_fileattr_set+0x314/0x1358 [ 89.095248][ T5065] vfs_fileattr_set+0x674/0x8fc [ 89.095943][ T5065] do_vfs_ioctl+0x1c18/0x2370 [ 89.096614][ T5065] __arm64_sys_ioctl+0xe4/0x1c8 [ 89.097332][ T5065] invoke_syscall+0x98/0x2b8 [ 89.098024][ T5065] el0_svc_common+0x138/0x258 [ 89.098720][ T5065] do_el0_svc+0x58/0x14c [ 89.099318][ T5065] el0_svc+0x78/0x1e0 [ 89.099901][ T5065] el0t_64_sync_handler+0xcc/0xe4 [ 89.100683][ T5065] el0t_64_sync+0x1a0/0x1a4 [ 89.101384][ T5065] irq event stamp: 91730 [ 89.101950][ T5065] hardirqs last enabled at (91729): [] exit_to_kernel_mode+0xe0/0x168 [ 89.103376][ T5065] hardirqs last disabled at (91730): [] el1_dbg+0x24/0x80 [ 89.104715][ T5065] softirqs last enabled at (91724): [] handle_softirqs+0xa4c/0xbf0 [ 89.106049][ T5065] softirqs last disabled at (91701): [] __irq_exit_rcu+0x240/0x440 [ 89.107542][ T5065] ---[ end trace b2ea38d6ede1839b ]--- [ 89.113141][ T4710] XFS (loop0): Unmounting Filesystem