Warning: Permanently added '10.128.0.89' (ED25519) to the list of known hosts. 1970/01/01 00:01:06 parsed 1 programs [ 68.219214][ T4495] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k SSFS [ 69.616889][ T1540] cfg80211: failed to load regulatory.db [ 69.618821][ T2063] ieee802154 phy0 wpan0: encryption failed: -22 [ 69.619890][ T2063] ieee802154 phy1 wpan1: encryption failed: -22 [ 70.379647][ T4518] chnl_net:caif_netlink_parms(): no params data found [ 70.399865][ T4518] bridge0: port 1(bridge_slave_0) entered blocking state [ 70.401152][ T4518] bridge0: port 1(bridge_slave_0) entered disabled state [ 70.402782][ T4518] device bridge_slave_0 entered promiscuous mode [ 70.404931][ T4518] bridge0: port 2(bridge_slave_1) entered blocking state [ 70.406351][ T4518] bridge0: port 2(bridge_slave_1) entered disabled state [ 70.407903][ T4518] device bridge_slave_1 entered promiscuous mode [ 70.419013][ T4518] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 70.421644][ T4518] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 70.430951][ T4518] team0: Port device team_slave_0 added [ 70.433198][ T4518] team0: Port device team_slave_1 added [ 70.440217][ T4518] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 70.441437][ T4518] 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. [ 70.446125][ T4518] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 70.449024][ T4518] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 70.450209][ T4518] 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. [ 70.454522][ T4518] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 70.487341][ T4518] device hsr_slave_0 entered promiscuous mode [ 70.526189][ T4518] device hsr_slave_1 entered promiscuous mode [ 71.154200][ T4518] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 71.190396][ T4518] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 71.266931][ T4518] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 71.297619][ T4518] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 71.351084][ T4518] bridge0: port 2(bridge_slave_1) entered blocking state [ 71.352441][ T4518] bridge0: port 2(bridge_slave_1) entered forwarding state [ 71.353852][ T4518] bridge0: port 1(bridge_slave_0) entered blocking state [ 71.355334][ T4518] bridge0: port 1(bridge_slave_0) entered forwarding state [ 71.366967][ T136] bridge0: port 1(bridge_slave_0) entered disabled state [ 71.368680][ T136] bridge0: port 2(bridge_slave_1) entered disabled state [ 71.397253][ T4518] 8021q: adding VLAN 0 to HW filter on device bond0 [ 71.405497][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 71.408227][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 71.413109][ T4518] 8021q: adding VLAN 0 to HW filter on device team0 [ 71.416884][ T1646] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 71.418540][ T1646] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 71.419954][ T1646] bridge0: port 1(bridge_slave_0) entered blocking state [ 71.421221][ T1646] bridge0: port 1(bridge_slave_0) entered forwarding state [ 71.430021][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 71.431745][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 71.433221][ T136] bridge0: port 2(bridge_slave_1) entered blocking state [ 71.434345][ T136] bridge0: port 2(bridge_slave_1) entered forwarding state [ 71.454095][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 71.458790][ T1646] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 71.461552][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 71.463867][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 71.468376][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 71.472018][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 71.474300][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 71.480051][ T4518] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 71.481868][ T4518] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 71.485025][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 71.487741][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 71.489749][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 71.491671][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 71.494916][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 71.551932][ T4518] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 71.556737][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 71.558082][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 71.562981][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 71.564574][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 71.573432][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 71.575307][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 71.579921][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 71.581514][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 71.584390][ T4518] device veth0_vlan entered promiscuous mode [ 71.589132][ T4518] device veth1_vlan entered promiscuous mode [ 71.601231][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 71.602929][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 71.604526][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 71.607046][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 71.610532][ T4518] device veth0_macvtap entered promiscuous mode [ 71.613134][ T4518] device veth1_macvtap entered promiscuous mode [ 71.621347][ T4518] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 71.622569][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 71.624135][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 71.625709][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 71.628768][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 71.633778][ T4518] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 71.635297][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 71.637615][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 71.642513][ T4518] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 71.643917][ T4518] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 71.645211][ T4518] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 71.657439][ T4518] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 71.767705][ T354] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 71.769043][ T354] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 71.770340][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 71.783395][ T354] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 71.784787][ T354] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 71.786488][ T1646] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 72.142037][ T443] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 74.529353][ T443] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 77.059352][ T443] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 77.110824][ T443] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 1970/01/01 00:01:17 executed programs: 0 [ 77.550543][ T4947] chnl_net:caif_netlink_parms(): no params data found [ 77.579988][ T4947] bridge0: port 1(bridge_slave_0) entered blocking state [ 77.581264][ T4947] bridge0: port 1(bridge_slave_0) entered disabled state [ 77.583018][ T4947] device bridge_slave_0 entered promiscuous mode [ 77.585574][ T4947] bridge0: port 2(bridge_slave_1) entered blocking state [ 77.588273][ T4947] bridge0: port 2(bridge_slave_1) entered disabled state [ 77.589984][ T4947] device bridge_slave_1 entered promiscuous mode [ 77.600662][ T4947] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 77.603633][ T4947] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 77.613581][ T4947] team0: Port device team_slave_0 added [ 77.615679][ T4947] team0: Port device team_slave_1 added [ 77.624531][ T4947] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 77.625713][ T4947] 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. [ 77.630629][ T4947] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 77.633170][ T4947] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 77.634344][ T4947] 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. [ 77.639059][ T4947] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 77.677634][ T4947] device hsr_slave_0 entered promiscuous mode [ 77.726514][ T4947] device hsr_slave_1 entered promiscuous mode [ 77.746192][ T4947] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 77.747504][ T4947] Cannot create hsr debugfs directory [ 78.237334][ T4947] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 78.298470][ T4947] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 78.328349][ T4947] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 78.378236][ T4947] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 78.404598][ T4947] bridge0: port 2(bridge_slave_1) entered blocking state [ 78.405863][ T4947] bridge0: port 2(bridge_slave_1) entered forwarding state [ 78.407236][ T4947] bridge0: port 1(bridge_slave_0) entered blocking state [ 78.408410][ T4947] bridge0: port 1(bridge_slave_0) entered forwarding state [ 78.434636][ T4947] 8021q: adding VLAN 0 to HW filter on device bond0 [ 78.441163][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 78.442873][ T354] bridge0: port 1(bridge_slave_0) entered disabled state [ 78.444902][ T354] bridge0: port 2(bridge_slave_1) entered disabled state [ 78.448763][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 78.453951][ T4947] 8021q: adding VLAN 0 to HW filter on device team0 [ 78.460313][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 78.461965][ T136] bridge0: port 1(bridge_slave_0) entered blocking state [ 78.463214][ T136] bridge0: port 1(bridge_slave_0) entered forwarding state [ 78.469008][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 78.470717][ T354] bridge0: port 2(bridge_slave_1) entered blocking state [ 78.471864][ T354] bridge0: port 2(bridge_slave_1) entered forwarding state [ 78.480803][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 78.482738][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 78.489967][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 78.493930][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 78.504685][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 78.510755][ T4947] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 78.561891][ T4947] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 78.567099][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 78.568564][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 78.573455][ T1646] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 78.575179][ T1646] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 78.587820][ T1646] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 78.589506][ T1646] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 78.591186][ T1646] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 78.592584][ T1646] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 78.595558][ T4947] device veth0_vlan entered promiscuous mode [ 78.601809][ T4947] device veth1_vlan entered promiscuous mode [ 78.610481][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 78.612030][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 78.613625][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 78.615241][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 78.620628][ T4947] device veth0_macvtap entered promiscuous mode [ 78.624180][ T4947] device veth1_macvtap entered promiscuous mode [ 78.631478][ T4947] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 78.633099][ T4947] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 78.635278][ T4947] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 78.637316][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 78.638910][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 78.640348][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 78.641950][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 78.659770][ T4947] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 78.661581][ T4947] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 78.663883][ T4947] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 78.665225][ T1646] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 78.667363][ T1646] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 78.675947][ T4947] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 78.678284][ T4947] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 78.679691][ T4947] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 78.681096][ T4947] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 78.702533][ T1646] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 78.703868][ T1646] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 78.705483][ T1646] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 78.721509][ T1646] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 78.722813][ T1646] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 78.724200][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 78.873555][ T5079] loop0: detected capacity change from 0 to 32768 [ 78.928052][ T5079] XFS: ikeep mount option is deprecated. [ 78.939565][ T5079] XFS (loop0): Mounting V5 Filesystem [ 78.959303][ T5079] XFS (loop0): Ending clean mount [ 78.962267][ T5079] XFS (loop0): Quotacheck needed: Please wait. [ 78.976312][ T5079] XFS (loop0): Quotacheck: Done. [ 78.978456][ T5079] FAULT_INJECTION: forcing a failure. [ 78.978456][ T5079] name failslab, interval 1, probability 0, space 0, times 1 [ 78.980486][ T5079] CPU: 0 PID: 5079 Comm: syz.0.16 Not tainted syzkaller #0 [ 78.981634][ T5079] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 78.983356][ T5079] Call trace: [ 78.983957][ T5079] dump_backtrace+0x0/0x458 [ 78.984749][ T5079] show_stack+0x2c/0x3c [ 78.985501][ T5079] __dump_stack+0x30/0x40 [ 78.986239][ T5079] dump_stack_lvl+0xf4/0x15c [ 78.986997][ T5079] dump_stack+0x1c/0x5c [ 78.987722][ T5079] should_fail+0x3bc/0x514 [ 78.988474][ T5079] __should_failslab+0xbc/0x10c [ 78.989283][ T5079] should_failslab+0x10/0x28 [ 78.990125][ T5079] slab_pre_alloc_hook+0x64/0xe8 [ 78.991024][ T5079] kmem_cache_alloc+0x94/0x3d4 [ 78.991783][ T5079] radix_tree_node_alloc+0xa0/0x340 [ 78.992659][ T5079] radix_tree_extend+0x138/0x520 [ 78.993427][ T5079] radix_tree_insert+0x11c/0x56c [ 78.994254][ T5079] xfs_qm_dqget_cache_insert+0x44/0x134 [ 78.995188][ T5079] xfs_qm_dqget+0x1dc/0x690 [ 78.996027][ T5079] xfs_qm_vop_dqalloc+0x658/0xb68 [ 78.996882][ T5079] xfs_fileattr_set+0x314/0x136c [ 78.997777][ T5079] vfs_fileattr_set+0x67c/0x90c [ 78.998620][ T5079] do_vfs_ioctl+0x14a8/0x23f0 [ 78.999390][ T5079] __arm64_sys_ioctl+0xe4/0x1c8 [ 79.000165][ T5079] invoke_syscall+0x98/0x2b0 [ 79.000937][ T5079] el0_svc_common+0x138/0x258 [ 79.001654][ T5079] do_el0_svc+0x58/0x13c [ 79.002325][ T5079] el0_svc+0x78/0x1d0 [ 79.003023][ T5079] el0t_64_sync_handler+0xcc/0xe4 [ 79.003873][ T5079] el0t_64_sync+0x1a0/0x1a4 [ 79.005859][ T5079] ------------[ cut here ]------------ [ 79.006760][ T5079] WARNING: CPU: 1 PID: 5079 at fs/xfs/xfs_dquot.c:828 xfs_qm_dqget_cache_insert+0x12c/0x134 [ 79.008580][ T5079] Modules linked in: [ 79.009266][ T5079] CPU: 1 PID: 5079 Comm: syz.0.16 Not tainted syzkaller #0 [ 79.010506][ T5079] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 79.012308][ T5079] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 79.013674][ T5079] pc : xfs_qm_dqget_cache_insert+0x12c/0x134 [ 79.014657][ T5079] lr : xfs_qm_dqget_cache_insert+0x12c/0x134 [ 79.015695][ T5079] sp : ffff80001ff375c0 [ 79.016402][ T5079] x29: ffff80001ff375c0 x28: ffff0000ddd5cd40 x27: ffff0000cac4ec00 [ 79.017835][ T5079] x26: 0000000000000008 x25: ffff0000d676d8a0 x24: ffff0000d676d800 [ 79.019278][ T5079] x23: ffff0000cac4e000 x22: ffff0000d676d8a0 x21: ffff0000ddd5cd40 [ 79.020617][ T5079] x20: 00000000fffffff4 x19: ffff0000d676d800 x18: 0000000000000000 [ 79.021966][ T5079] x17: 0000000000000000 x16: ffff800009a7bed4 x15: 00000000ffffffef [ 79.023318][ T5079] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 79.024618][ T5079] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff800009a7bfa8 [ 79.026076][ T5079] x8 : ffff0000d3ce51c0 x7 : 0000000000000000 x6 : 0000000000000001 [ 79.027344][ T5079] x5 : ffff80001ff36a58 x4 : 00000000000002c0 x3 : 0000000000000240 [ 79.028670][ T5079] x2 : 0000000000000000 x1 : ffff8000148848e0 x0 : 00000000fffffff4 [ 79.029970][ T5079] Call trace: [ 79.030509][ T5079] xfs_qm_dqget_cache_insert+0x12c/0x134 [ 79.031417][ T5079] xfs_qm_dqget+0x1dc/0x690 [ 79.032134][ T5079] xfs_qm_vop_dqalloc+0x658/0xb68 [ 79.033035][ T5079] xfs_fileattr_set+0x314/0x136c [ 79.033791][ T5079] vfs_fileattr_set+0x67c/0x90c [ 79.034599][ T5079] do_vfs_ioctl+0x14a8/0x23f0 [ 79.035343][ T5079] __arm64_sys_ioctl+0xe4/0x1c8 [ 79.036029][ T5079] invoke_syscall+0x98/0x2b0 [ 79.036880][ T5079] el0_svc_common+0x138/0x258 [ 79.037631][ T5079] do_el0_svc+0x58/0x13c [ 79.038327][ T5079] el0_svc+0x78/0x1d0 [ 79.039025][ T5079] el0t_64_sync_handler+0xcc/0xe4 [ 79.039837][ T5079] el0t_64_sync+0x1a0/0x1a4 [ 79.040645][ T5079] irq event stamp: 92782 [ 79.041358][ T5079] hardirqs last enabled at (92781): [] exit_to_kernel_mode+0xe0/0x168 [ 79.042946][ T5079] hardirqs last disabled at (92782): [] el1_dbg+0x24/0x80 [ 79.044414][ T5079] softirqs last enabled at (92776): [] handle_softirqs+0xa40/0xbe4 [ 79.046083][ T5079] softirqs last disabled at (92671): [] __irq_exit_rcu+0x240/0x43c [ 79.047780][ T5079] ---[ end trace c82e343be44a25f1 ]--- [ 79.055777][ T4947] XFS (loop0): Unmounting Filesystem [ 79.479476][ T5098] loop0: detected capacity change from 0 to 32768 [ 79.518224][ T5098] XFS: ikeep mount option is deprecated. [ 79.526653][ T4169] Bluetooth: hci0: command 0x0409 tx timeout [ 79.528277][ T5098] XFS (loop0): Mounting V5 Filesystem [ 79.548946][ T5098] XFS (loop0): Ending clean mount [ 79.550646][ T5098] XFS (loop0): Quotacheck needed: Please wait. [ 79.562623][ T5098] XFS (loop0): Quotacheck: Done. [ 79.564590][ T5098] FAULT_INJECTION: forcing a failure. [ 79.564590][ T5098] name failslab, interval 1, probability 0, space 0, times 0 [ 79.567221][ T5098] CPU: 1 PID: 5098 Comm: syz.0.17 Tainted: G W syzkaller #0 [ 79.568694][ T5098] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 79.570515][ T5098] Call trace: [ 79.571082][ T5098] dump_backtrace+0x0/0x458 [ 79.571886][ T5098] show_stack+0x2c/0x3c [ 79.572608][ T5098] __dump_stack+0x30/0x40 [ 79.573368][ T5098] dump_stack_lvl+0xf4/0x15c [ 79.574188][ T5098] dump_stack+0x1c/0x5c [ 79.574892][ T5098] should_fail+0x3bc/0x514 [ 79.575761][ T5098] __should_failslab+0xbc/0x10c [ 79.576533][ T5098] should_failslab+0x10/0x28 [ 79.577372][ T5098] slab_pre_alloc_hook+0x64/0xe8 [ 79.578212][ T5098] kmem_cache_alloc+0x94/0x3d4 [ 79.579040][ T5098] radix_tree_node_alloc+0xa0/0x340 [ 79.580022][ T5098] radix_tree_extend+0x138/0x520 [ 79.580815][ T5098] radix_tree_insert+0x11c/0x56c [ 79.581656][ T5098] xfs_qm_dqget_cache_insert+0x44/0x134 [ 79.582609][ T5098] xfs_qm_dqget+0x1dc/0x690 [ 79.583434][ T5098] xfs_qm_vop_dqalloc+0x658/0xb68 [ 79.584309][ T5098] xfs_fileattr_set+0x314/0x136c [ 79.585128][ T5098] vfs_fileattr_set+0x67c/0x90c [ 79.585911][ T5098] do_vfs_ioctl+0x14a8/0x23f0 [ 79.586696][ T5098] __arm64_sys_ioctl+0xe4/0x1c8 [ 79.587473][ T5098] invoke_syscall+0x98/0x2b0 [ 79.588212][ T5098] el0_svc_common+0x138/0x258 [ 79.589117][ T5098] do_el0_svc+0x58/0x13c [ 79.589849][ T5098] el0_svc+0x78/0x1d0 [ 79.590509][ T5098] el0t_64_sync_handler+0xcc/0xe4 [ 79.591391][ T5098] el0t_64_sync+0x1a0/0x1a4 [ 79.593728][ T5098] ------------[ cut here ]------------ [ 79.594642][ T5098] WARNING: CPU: 0 PID: 5098 at fs/xfs/xfs_dquot.c:828 xfs_qm_dqget_cache_insert+0x12c/0x134 [ 79.596426][ T5098] Modules linked in: [ 79.597121][ T5098] CPU: 0 PID: 5098 Comm: syz.0.17 Tainted: G W syzkaller #0 [ 79.598690][ T5098] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 79.600466][ T5098] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 79.601798][ T5098] pc : xfs_qm_dqget_cache_insert+0x12c/0x134 [ 79.602818][ T5098] lr : xfs_qm_dqget_cache_insert+0x12c/0x134 [ 79.603806][ T5098] sp : ffff80001ff375c0 [ 79.604483][ T5098] x29: ffff80001ff375c0 x28: ffff0000d9d81a80 x27: ffff0000ebe70c00 [ 79.605904][ T5098] x26: 0000000000000008 x25: ffff0000c80af0a0 x24: ffff0000c80af000 [ 79.607300][ T5098] x23: ffff0000ebe70000 x22: ffff0000c80af0a0 x21: ffff0000d9d81a80 [ 79.608760][ T5098] x20: 00000000fffffff4 x19: ffff0000c80af000 x18: 0000000000000000 [ 79.610160][ T5098] x17: 0000000000000000 x16: ffff800009a7bed4 x15: 00000000ffffffef [ 79.611498][ T5098] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 79.612989][ T5098] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff800009a7bfa8 [ 79.614381][ T5098] x8 : ffff0000c11f51c0 x7 : 0000000000000000 x6 : 0000000000000001 [ 79.615724][ T5098] x5 : ffff80001ff36a58 x4 : 00000000000002c0 x3 : 0000000000000240 [ 79.617122][ T5098] x2 : 0000000000000001 x1 : ffff8000148848e0 x0 : 00000000fffffff4 [ 79.618511][ T5098] Call trace: [ 79.619031][ T5098] xfs_qm_dqget_cache_insert+0x12c/0x134 [ 79.619979][ T5098] xfs_qm_dqget+0x1dc/0x690 [ 79.620694][ T5098] xfs_qm_vop_dqalloc+0x658/0xb68 [ 79.621547][ T5098] xfs_fileattr_set+0x314/0x136c [ 79.622297][ T5098] vfs_fileattr_set+0x67c/0x90c [ 79.623113][ T5098] do_vfs_ioctl+0x14a8/0x23f0 [ 79.623933][ T5098] __arm64_sys_ioctl+0xe4/0x1c8 [ 79.624721][ T5098] invoke_syscall+0x98/0x2b0 [ 79.625547][ T5098] el0_svc_common+0x138/0x258 [ 79.626336][ T5098] do_el0_svc+0x58/0x13c [ 79.627057][ T5098] el0_svc+0x78/0x1d0 [ 79.627736][ T5098] el0t_64_sync_handler+0xcc/0xe4 [ 79.628631][ T5098] el0t_64_sync+0x1a0/0x1a4 [ 79.629424][ T5098] irq event stamp: 92872 [ 79.630234][ T5098] hardirqs last enabled at (92871): [] exit_to_kernel_mode+0xe0/0x168 [ 79.632006][ T5098] hardirqs last disabled at (92872): [] el1_dbg+0x24/0x80 [ 79.633660][ T5098] softirqs last enabled at (92866): [] handle_softirqs+0xa40/0xbe4 [ 79.635378][ T5098] softirqs last disabled at (92747): [] __irq_exit_rcu+0x240/0x43c [ 79.637111][ T5098] ---[ end trace c82e343be44a25f2 ]--- [ 79.643951][ T4947] XFS (loop0): Unmounting Filesystem [ 80.096013][ T443] device hsr_slave_0 left promiscuous mode [ 80.146488][ T443] device hsr_slave_1 left promiscuous mode [ 80.148838][ T5108] loop0: detected capacity change from 0 to 32768 [ 80.186455][ T5108] XFS: ikeep mount option is deprecated. [ 80.199614][ T5108] XFS (loop0): Mounting V5 Filesystem [ 80.226177][ T443] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 80.227473][ T443] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 80.229550][ T443] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 80.230682][ T443] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 80.232607][ T443] device bridge_slave_1 left promiscuous mode [ 80.233937][ T443] bridge0: port 2(bridge_slave_1) entered disabled state [ 80.238907][ T5108] XFS (loop0): Ending clean mount [ 80.240841][ T5108] XFS (loop0): Quotacheck needed: Please wait. [ 80.248866][ T5108] XFS (loop0): Quotacheck: Done. [ 80.250718][ T5108] FAULT_INJECTION: forcing a failure. [ 80.250718][ T5108] name failslab, interval 1, probability 0, space 0, times 0 [ 80.252612][ T5108] CPU: 0 PID: 5108 Comm: syz.0.18 Tainted: G W syzkaller #0 [ 80.253797][ T5108] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 80.255300][ T5108] Call trace: [ 80.255818][ T5108] dump_backtrace+0x0/0x458 [ 80.256533][ T5108] show_stack+0x2c/0x3c [ 80.257189][ T5108] __dump_stack+0x30/0x40 [ 80.257880][ T5108] dump_stack_lvl+0xf4/0x15c [ 80.258590][ T5108] dump_stack+0x1c/0x5c [ 80.259266][ T5108] should_fail+0x3bc/0x514 [ 80.259936][ T5108] __should_failslab+0xbc/0x10c [ 80.260672][ T5108] should_failslab+0x10/0x28 [ 80.261373][ T5108] slab_pre_alloc_hook+0x64/0xe8 [ 80.262201][ T5108] kmem_cache_alloc+0x94/0x3d4 [ 80.263063][ T5108] radix_tree_node_alloc+0xa0/0x340 [ 80.263929][ T5108] radix_tree_extend+0x138/0x520 [ 80.264720][ T5108] radix_tree_insert+0x11c/0x56c [ 80.265494][ T5108] xfs_qm_dqget_cache_insert+0x44/0x134 [ 80.266463][ T5108] xfs_qm_dqget+0x1dc/0x690 [ 80.267239][ T5108] xfs_qm_vop_dqalloc+0x658/0xb68 [ 80.268067][ T5108] xfs_fileattr_set+0x314/0x136c [ 80.268961][ T5108] vfs_fileattr_set+0x67c/0x90c [ 80.269748][ T5108] do_vfs_ioctl+0x14a8/0x23f0 [ 80.270538][ T5108] __arm64_sys_ioctl+0xe4/0x1c8 [ 80.271424][ T5108] invoke_syscall+0x98/0x2b0 [ 80.272255][ T5108] el0_svc_common+0x138/0x258 [ 80.273058][ T5108] do_el0_svc+0x58/0x13c [ 80.273820][ T5108] el0_svc+0x78/0x1d0 [ 80.274514][ T5108] el0t_64_sync_handler+0xcc/0xe4 [ 80.275393][ T5108] el0t_64_sync+0x1a0/0x1a4 [ 80.277183][ T5108] ------------[ cut here ]------------ [ 80.278144][ T5108] WARNING: CPU: 1 PID: 5108 at fs/xfs/xfs_dquot.c:828 xfs_qm_dqget_cache_insert+0x12c/0x134 [ 80.279855][ T5108] Modules linked in: [ 80.280579][ T5108] CPU: 1 PID: 5108 Comm: syz.0.18 Tainted: G W syzkaller #0 [ 80.281935][ T5108] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 80.283670][ T5108] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 80.284979][ T5108] pc : xfs_qm_dqget_cache_insert+0x12c/0x134 [ 80.285918][ T5108] lr : xfs_qm_dqget_cache_insert+0x12c/0x134 [ 80.286922][ T5108] sp : ffff80001ff775c0 [ 80.287626][ T5108] x29: ffff80001ff775c0 x28: ffff0000ddd5e470 x27: ffff0000d8f28c00 [ 80.289128][ T5108] x26: 0000000000000008 x25: ffff0000d597e0a0 x24: ffff0000d597e000 [ 80.290560][ T5108] x23: ffff0000d8f28000 x22: ffff0000d597e0a0 x21: ffff0000ddd5e470 [ 80.291929][ T5108] x20: 00000000fffffff4 x19: ffff0000d597e000 x18: 0000000000000000 [ 80.293303][ T5108] x17: 0000000000000000 x16: ffff800009a7bed4 x15: 00000000ffffffef [ 80.294706][ T5108] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 80.296068][ T5108] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff800009a7bfa8 [ 80.297420][ T5108] x8 : ffff0000d9ba0000 x7 : 0000000000000000 x6 : 0000000000000001 [ 80.298896][ T5108] x5 : ffff80001ff76a58 x4 : 00000000000002c0 x3 : 0000000000000240 [ 80.300262][ T5108] x2 : 0000000000000001 x1 : ffff8000148848e0 x0 : 00000000fffffff4 [ 80.301678][ T5108] Call trace: [ 80.302185][ T5108] xfs_qm_dqget_cache_insert+0x12c/0x134 [ 80.303089][ T5108] xfs_qm_dqget+0x1dc/0x690 [ 80.303885][ T5108] xfs_qm_vop_dqalloc+0x658/0xb68 [ 80.304741][ T5108] xfs_fileattr_set+0x314/0x136c [ 80.305625][ T5108] vfs_fileattr_set+0x67c/0x90c [ 80.306443][ T5108] do_vfs_ioctl+0x14a8/0x23f0 [ 80.307187][ T5108] __arm64_sys_ioctl+0xe4/0x1c8 [ 80.307983][ T5108] invoke_syscall+0x98/0x2b0 [ 80.308762][ T5108] el0_svc_common+0x138/0x258 [ 80.309502][ T5108] do_el0_svc+0x58/0x13c [ 80.310197][ T5108] el0_svc+0x78/0x1d0 [ 80.310851][ T5108] el0t_64_sync_handler+0xcc/0xe4 [ 80.311710][ T5108] el0t_64_sync+0x1a0/0x1a4 [ 80.312478][ T5108] irq event stamp: 92904 [ 80.313156][ T5108] hardirqs last enabled at (92903): [] exit_to_kernel_mode+0xe0/0x168 [ 80.314948][ T5108] hardirqs last disabled at (92904): [] el1_dbg+0x24/0x80 [ 80.316476][ T5108] softirqs last enabled at (92898): [] handle_softirqs+0xa40/0xbe4 [ 80.318027][ T5108] softirqs last disabled at (92861): [] __irq_exit_rcu+0x240/0x43c [ 80.319569][ T5108] ---[ end trace c82e343be44a25f3 ]--- [ 80.322444][ T443] device bridge_slave_0 left promiscuous mode [ 80.323556][ T443] bridge0: port 1(bridge_slave_0) entered disabled state [ 80.326422][ T4947] XFS (loop0): Unmounting Filesystem [ 80.468669][ T443] device veth1_macvtap left promiscuous mode [ 80.469724][ T443] device veth0_macvtap left promiscuous mode [ 80.470821][ T443] device veth1_vlan left promiscuous mode [ 80.471858][ T443] device veth0_vlan left promiscuous mode [ 80.591604][ T443] team0 (unregistering): Port device team_slave_1 removed [ 80.597165][ T443] team0 (unregistering): Port device team_slave_0 removed [ 80.602111][ T443] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 80.630592][ T443] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 80.742796][ T443] bond0 (unregistering): Released all slaves [ 80.748488][ T5118] loop0: detected capacity change from 0 to 32768 [ 80.752868][ T5118] XFS: ikeep mount option is deprecated. [ 80.757013][ T5118] XFS (loop0): Mounting V5 Filesystem [ 80.783595][ T5118] XFS (loop0): Ending clean mount [ 80.785342][ T5118] XFS (loop0): Quotacheck needed: Please wait. [ 80.796820][ T5118] XFS (loop0): Quotacheck: Done. [ 80.798933][ T5118] FAULT_INJECTION: forcing a failure. [ 80.798933][ T5118] name failslab, interval 1, probability 0, space 0, times 0 [ 80.801171][ T5118] CPU: 1 PID: 5118 Comm: syz.0.19 Tainted: G W syzkaller #0 [ 80.802647][ T5118] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 80.804485][ T5118] Call trace: [ 80.804980][ T5118] dump_backtrace+0x0/0x458 [ 80.805701][ T5118] show_stack+0x2c/0x3c [ 80.806432][ T5118] __dump_stack+0x30/0x40 [ 80.807204][ T5118] dump_stack_lvl+0xf4/0x15c [ 80.807972][ T5118] dump_stack+0x1c/0x5c [ 80.808645][ T5118] should_fail+0x3bc/0x514 [ 80.809400][ T5118] __should_failslab+0xbc/0x10c [ 80.810173][ T5118] should_failslab+0x10/0x28 [ 80.810928][ T5118] slab_pre_alloc_hook+0x64/0xe8 [ 80.811778][ T5118] kmem_cache_alloc+0x94/0x3d4 [ 80.812612][ T5118] radix_tree_node_alloc+0xa0/0x340 [ 80.813528][ T5118] radix_tree_extend+0x138/0x520 [ 80.814474][ T5118] radix_tree_insert+0x11c/0x56c [ 80.815356][ T5118] xfs_qm_dqget_cache_insert+0x44/0x134 [ 80.816317][ T5118] xfs_qm_dqget+0x1dc/0x690 [ 80.817000][ T5118] xfs_qm_vop_dqalloc+0x658/0xb68 [ 80.817821][ T5118] xfs_fileattr_set+0x314/0x136c [ 80.818721][ T5118] vfs_fileattr_set+0x67c/0x90c [ 80.819466][ T5118] do_vfs_ioctl+0x14a8/0x23f0 [ 80.820293][ T5118] __arm64_sys_ioctl+0xe4/0x1c8 [ 80.821107][ T5118] invoke_syscall+0x98/0x2b0 [ 80.821890][ T5118] el0_svc_common+0x138/0x258 [ 80.822731][ T5118] do_el0_svc+0x58/0x13c [ 80.823512][ T5118] el0_svc+0x78/0x1d0 [ 80.824197][ T5118] el0t_64_sync_handler+0xcc/0xe4 [ 80.825049][ T5118] el0t_64_sync+0x1a0/0x1a4 [ 80.829365][ T5118] ------------[ cut here ]------------ [ 80.830238][ T5118] WARNING: CPU: 0 PID: 5118 at fs/xfs/xfs_dquot.c:828 xfs_qm_dqget_cache_insert+0x12c/0x134 [ 80.832026][ T5118] Modules linked in: [ 80.832729][ T5118] CPU: 0 PID: 5118 Comm: syz.0.19 Tainted: G W syzkaller #0 [ 80.834162][ T5118] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 80.835855][ T5118] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 80.837145][ T5118] pc : xfs_qm_dqget_cache_insert+0x12c/0x134 [ 80.838205][ T5118] lr : xfs_qm_dqget_cache_insert+0x12c/0x134 [ 80.839187][ T5118] sp : ffff8000200f75c0 [ 80.839837][ T5118] x29: ffff8000200f75c0 x28: ffff0000d9d827c0 x27: ffff0000ddf60c00 [ 80.841272][ T5118] x26: 0000000000000008 x25: ffff0000d63ad0a0 x24: ffff0000d63ad000 [ 80.842687][ T5118] x23: ffff0000ddf60000 x22: ffff0000d63ad0a0 x21: ffff0000d9d827c0 [ 80.844069][ T5118] x20: 00000000fffffff4 x19: ffff0000d63ad000 x18: 0000000000000000 [ 80.845468][ T5118] x17: 0000000000000000 x16: ffff800009a7bed4 x15: 00000000ffffffef [ 80.846928][ T5118] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 80.848344][ T5118] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff800009a7bfa8 [ 80.849693][ T5118] x8 : ffff0000d7411b40 x7 : 0000000000000000 x6 : 0000000000000001 [ 80.851119][ T5118] x5 : ffff8000200f6a58 x4 : 00000000000002c0 x3 : 0000000000000240 [ 80.852562][ T5118] x2 : 0000000000000001 x1 : ffff8000148848e0 x0 : 00000000fffffff4 [ 80.853909][ T5118] Call trace: [ 80.854421][ T5118] xfs_qm_dqget_cache_insert+0x12c/0x134 [ 80.855398][ T5118] xfs_qm_dqget+0x1dc/0x690 [ 80.856184][ T5118] xfs_qm_vop_dqalloc+0x658/0xb68 [ 80.857029][ T5118] xfs_fileattr_set+0x314/0x136c [ 80.857858][ T5118] vfs_fileattr_set+0x67c/0x90c [ 80.858617][ T5118] do_vfs_ioctl+0x14a8/0x23f0 [ 80.859349][ T5118] __arm64_sys_ioctl+0xe4/0x1c8 [ 80.860178][ T5118] invoke_syscall+0x98/0x2b0 [ 80.860877][ T5118] el0_svc_common+0x138/0x258 [ 80.861608][ T5118] do_el0_svc+0x58/0x13c [ 80.862387][ T5118] el0_svc+0x78/0x1d0 [ 80.863085][ T5118] el0t_64_sync_handler+0xcc/0xe4 [ 80.863899][ T5118] el0t_64_sync+0x1a0/0x1a4 [ 80.864565][ T5118] irq event stamp: 93758 [ 80.865226][ T5118] hardirqs last enabled at (93757): [] exit_to_kernel_mode+0xe0/0x168 [ 80.866801][ T5118] hardirqs last disabled at (93758): [] el1_dbg+0x24/0x80 [ 80.868200][ T5118] softirqs last enabled at (93752): [] handle_softirqs+0xa40/0xbe4 [ 80.869846][ T5118] softirqs last disabled at (93705): [] __irq_exit_rcu+0x240/0x43c [ 80.871437][ T5118] ---[ end trace c82e343be44a25f4 ]--- [ 80.877194][ T4947] XFS (loop0): Unmounting Filesystem [ 81.282723][ T5128] loop0: detected capacity change from 0 to 32768 [ 81.327009][ T5128] XFS: ikeep mount option is deprecated. [ 81.332627][ T5128] XFS (loop0): Mounting V5 Filesystem [ 81.351424][ T5128] XFS (loop0): Ending clean mount [ 81.353166][ T5128] XFS (loop0): Quotacheck needed: Please wait. [ 81.363789][ T5128] XFS (loop0): Quotacheck: Done. [ 81.365573][ T5128] FAULT_INJECTION: forcing a failure. [ 81.365573][ T5128] name failslab, interval 1, probability 0, space 0, times 0 [ 81.368334][ T5128] CPU: 1 PID: 5128 Comm: syz.0.20 Tainted: G W syzkaller #0 [ 81.369848][ T5128] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 81.371676][ T5128] Call trace: [ 81.372243][ T5128] dump_backtrace+0x0/0x458 [ 81.373072][ T5128] show_stack+0x2c/0x3c [ 81.373795][ T5128] __dump_stack+0x30/0x40 [ 81.374550][ T5128] dump_stack_lvl+0xf4/0x15c [ 81.375303][ T5128] dump_stack+0x1c/0x5c [ 81.375930][ T5128] should_fail+0x3bc/0x514 [ 81.376616][ T5128] __should_failslab+0xbc/0x10c [ 81.377424][ T5128] should_failslab+0x10/0x28 [ 81.378200][ T5128] slab_pre_alloc_hook+0x64/0xe8 [ 81.379044][ T5128] kmem_cache_alloc+0x94/0x3d4 [ 81.379911][ T5128] radix_tree_node_alloc+0xa0/0x340 [ 81.380812][ T5128] radix_tree_extend+0x138/0x520 [ 81.381706][ T5128] radix_tree_insert+0x11c/0x56c [ 81.382540][ T5128] xfs_qm_dqget_cache_insert+0x44/0x134 [ 81.383520][ T5128] xfs_qm_dqget+0x1dc/0x690 [ 81.384303][ T5128] xfs_qm_vop_dqalloc+0x658/0xb68 [ 81.385148][ T5128] xfs_fileattr_set+0x314/0x136c [ 81.386026][ T5128] vfs_fileattr_set+0x67c/0x90c [ 81.386933][ T5128] do_vfs_ioctl+0x14a8/0x23f0 [ 81.387752][ T5128] __arm64_sys_ioctl+0xe4/0x1c8 [ 81.388525][ T5128] invoke_syscall+0x98/0x2b0 [ 81.389254][ T5128] el0_svc_common+0x138/0x258 [ 81.390042][ T5128] do_el0_svc+0x58/0x13c [ 81.390743][ T5128] el0_svc+0x78/0x1d0 [ 81.391444][ T5128] el0t_64_sync_handler+0xcc/0xe4 [ 81.392269][ T5128] el0t_64_sync+0x1a0/0x1a4 [ 81.393654][ T5128] ------------[ cut here ]------------ [ 81.394530][ T5128] WARNING: CPU: 1 PID: 5128 at fs/xfs/xfs_dquot.c:828 xfs_qm_dqget_cache_insert+0x12c/0x134 [ 81.396202][ T5128] Modules linked in: [ 81.396882][ T5128] CPU: 1 PID: 5128 Comm: syz.0.20 Tainted: G W syzkaller #0 [ 81.398345][ T5128] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 81.400010][ T5128] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 81.401400][ T5128] pc : xfs_qm_dqget_cache_insert+0x12c/0x134 [ 81.402366][ T5128] lr : xfs_qm_dqget_cache_insert+0x12c/0x134 [ 81.403317][ T5128] sp : ffff8000200f75c0 [ 81.404028][ T5128] x29: ffff8000200f75c0 x28: ffff0000d9d83850 x27: ffff0000ef3ecc00 [ 81.405475][ T5128] x26: 0000000000000008 x25: ffff0000d4c288a0 x24: ffff0000d4c28800 [ 81.406914][ T5128] x23: ffff0000ef3ec000 x22: ffff0000d4c288a0 x21: ffff0000d9d83850 [ 81.408331][ T5128] x20: 00000000fffffff4 x19: ffff0000d4c28800 x18: 0000000000000000 [ 81.409729][ T5128] x17: 0000000000000000 x16: ffff800009a7bed4 x15: 00000000ffffffef [ 81.411129][ T5128] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 81.412515][ T5128] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff800009a7bfa8 [ 81.413781][ T5128] x8 : ffff0000d1c0b680 x7 : 0000000000000000 x6 : 0000000000000001 [ 81.415207][ T5128] x5 : ffff8000200f6a58 x4 : 00000000000002c0 x3 : 0000000000000240 [ 81.416612][ T5128] x2 : 0000000000000001 x1 : ffff8000148848e0 x0 : 00000000fffffff4 [ 81.417995][ T5128] Call trace: [ 81.418537][ T5128] xfs_qm_dqget_cache_insert+0x12c/0x134 [ 81.419449][ T5128] xfs_qm_dqget+0x1dc/0x690 [ 81.420237][ T5128] xfs_qm_vop_dqalloc+0x658/0xb68 [ 81.421139][ T5128] xfs_fileattr_set+0x314/0x136c [ 81.421988][ T5128] vfs_fileattr_set+0x67c/0x90c [ 81.422902][ T5128] do_vfs_ioctl+0x14a8/0x23f0 [ 81.423698][ T5128] __arm64_sys_ioctl+0xe4/0x1c8 [ 81.424456][ T5128] invoke_syscall+0x98/0x2b0 [ 81.425168][ T5128] el0_svc_common+0x138/0x258 [ 81.425882][ T5128] do_el0_svc+0x58/0x13c [ 81.426611][ T5128] el0_svc+0x78/0x1d0 [ 81.427293][ T5128] el0t_64_sync_handler+0xcc/0xe4 [ 81.428212][ T5128] el0t_64_sync+0x1a0/0x1a4 [ 81.428925][ T5128] irq event stamp: 92048 [ 81.429555][ T5128] hardirqs last enabled at (92047): [] exit_to_kernel_mode+0xe0/0x168 [ 81.431173][ T5128] hardirqs last disabled at (92048): [] el1_dbg+0x24/0x80 [ 81.432619][ T5128] softirqs last enabled at (92042): [] handle_softirqs+0xa40/0xbe4 [ 81.434291][ T5128] softirqs last disabled at (92031): [] __irq_exit_rcu+0x240/0x43c [ 81.435808][ T5128] ---[ end trace c82e343be44a25f5 ]--- [ 81.441833][ T4947] XFS (loop0): Unmounting Filesystem [ 81.606528][ T4174] Bluetooth: hci0: command 0x041b tx timeout [ 81.878975][ T5138] loop0: detected capacity change from 0 to 32768 [ 81.916908][ T5138] XFS: ikeep mount option is deprecated. [ 81.969792][ T5138] XFS (loop0): Mounting V5 Filesystem [ 82.000637][ T5138] XFS (loop0): Ending clean mount [ 82.004245][ T5138] XFS (loop0): Quotacheck needed: Please wait. [ 82.013709][ T5138] XFS (loop0): Quotacheck: Done. [ 82.015695][ T5138] FAULT_INJECTION: forcing a failure. [ 82.015695][ T5138] name failslab, interval 1, probability 0, space 0, times 0 [ 82.018247][ T5138] CPU: 0 PID: 5138 Comm: syz.0.21 Tainted: G W syzkaller #0 [ 82.019637][ T5138] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 82.021424][ T5138] Call trace: [ 82.022008][ T5138] dump_backtrace+0x0/0x458 [ 82.022870][ T5138] show_stack+0x2c/0x3c [ 82.023573][ T5138] __dump_stack+0x30/0x40 [ 82.024366][ T5138] dump_stack_lvl+0xf4/0x15c [ 82.025200][ T5138] dump_stack+0x1c/0x5c [ 82.025937][ T5138] should_fail+0x3bc/0x514 [ 82.026687][ T5138] __should_failslab+0xbc/0x10c [ 82.027545][ T5138] should_failslab+0x10/0x28 [ 82.028326][ T5138] slab_pre_alloc_hook+0x64/0xe8 [ 82.029151][ T5138] kmem_cache_alloc+0x94/0x3d4 [ 82.029994][ T5138] radix_tree_node_alloc+0xa0/0x340 [ 82.030745][ T5138] radix_tree_extend+0x138/0x520 [ 82.031536][ T5138] radix_tree_insert+0x11c/0x56c [ 82.032307][ T5138] xfs_qm_dqget_cache_insert+0x44/0x134 [ 82.033053][ T5138] xfs_qm_dqget+0x1dc/0x690 [ 82.033803][ T5138] xfs_qm_vop_dqalloc+0x658/0xb68 [ 82.034694][ T5138] xfs_fileattr_set+0x314/0x136c [ 82.035550][ T5138] vfs_fileattr_set+0x67c/0x90c [ 82.036363][ T5138] do_vfs_ioctl+0x14a8/0x23f0 [ 82.037186][ T5138] __arm64_sys_ioctl+0xe4/0x1c8 [ 82.037996][ T5138] invoke_syscall+0x98/0x2b0 [ 82.038827][ T5138] el0_svc_common+0x138/0x258 [ 82.039628][ T5138] do_el0_svc+0x58/0x13c [ 82.040263][ T5138] el0_svc+0x78/0x1d0 [ 82.040892][ T5138] el0t_64_sync_handler+0xcc/0xe4 [ 82.041757][ T5138] el0t_64_sync+0x1a0/0x1a4 [ 82.044698][ T5138] ------------[ cut here ]------------ [ 82.045612][ T5138] WARNING: CPU: 0 PID: 5138 at fs/xfs/xfs_dquot.c:828 xfs_qm_dqget_cache_insert+0x12c/0x134 [ 82.047404][ T5138] Modules linked in: [ 82.048098][ T5138] CPU: 0 PID: 5138 Comm: syz.0.21 Tainted: G W syzkaller #0 [ 82.049562][ T5138] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 82.051324][ T5138] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 82.052703][ T5138] pc : xfs_qm_dqget_cache_insert+0x12c/0x134 [ 82.053677][ T5138] lr : xfs_qm_dqget_cache_insert+0x12c/0x134 [ 82.054652][ T5138] sp : ffff8000200f75c0 [ 82.055333][ T5138] x29: ffff8000200f75c0 x28: ffff0000ecfa46a0 x27: ffff0000e9db4c00 [ 82.056594][ T5138] x26: 0000000000000008 x25: ffff0000cc63b0a0 x24: ffff0000cc63b000 [ 82.057957][ T5138] x23: ffff0000e9db4000 x22: ffff0000cc63b0a0 x21: ffff0000ecfa46a0 [ 82.059397][ T5138] x20: 00000000fffffff4 x19: ffff0000cc63b000 x18: 0000000000000000 [ 82.060806][ T5138] x17: 0000000000000000 x16: ffff800009a7bed4 x15: 00000000ffffffef [ 82.062197][ T5138] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 82.063643][ T5138] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff800009a7bfa8 [ 82.064964][ T5138] x8 : ffff0000ddcc9b40 x7 : 0000000000000000 x6 : 0000000000000001 [ 82.066308][ T5138] x5 : ffff8000200f6a58 x4 : 00000000000002c0 x3 : 0000000000000240 [ 82.067684][ T5138] x2 : 0000000000000001 x1 : ffff8000148848e0 x0 : 00000000fffffff4 [ 82.069005][ T5138] Call trace: [ 82.069511][ T5138] xfs_qm_dqget_cache_insert+0x12c/0x134 [ 82.070535][ T5138] xfs_qm_dqget+0x1dc/0x690 [ 82.071347][ T5138] xfs_qm_vop_dqalloc+0x658/0xb68 [ 82.072182][ T5138] xfs_fileattr_set+0x314/0x136c [ 82.073083][ T5138] vfs_fileattr_set+0x67c/0x90c [ 82.073884][ T5138] do_vfs_ioctl+0x14a8/0x23f0 [ 82.074625][ T5138] __arm64_sys_ioctl+0xe4/0x1c8 [ 82.075420][ T5138] invoke_syscall+0x98/0x2b0 [ 82.076192][ T5138] el0_svc_common+0x138/0x258 [ 82.076967][ T5138] do_el0_svc+0x58/0x13c [ 82.077720][ T5138] el0_svc+0x78/0x1d0 [ 82.078392][ T5138] el0t_64_sync_handler+0xcc/0xe4 [ 82.079273][ T5138] el0t_64_sync+0x1a0/0x1a4 [ 82.080069][ T5138] irq event stamp: 92816 [ 82.080770][ T5138] hardirqs last enabled at (92815): [] exit_to_kernel_mode+0xe0/0x168 [ 82.082407][ T5138] hardirqs last disabled at (92816): [] el1_dbg+0x24/0x80 [ 82.083873][ T5138] softirqs last enabled at (92810): [] handle_softirqs+0xa40/0xbe4 [ 82.085524][ T5138] softirqs last disabled at (92721): [] __irq_exit_rcu+0x240/0x43c [ 82.087165][ T5138] ---[ end trace c82e343be44a25f6 ]--- [ 82.095792][ T4947] XFS (loop0): Unmounting Filesystem [ 82.559658][ T5148] loop0: detected capacity change from 0 to 32768 [ 82.606514][ T5148] XFS: ikeep mount option is deprecated. [ 82.615801][ T5148] XFS (loop0): Mounting V5 Filesystem [ 82.642073][ T5148] XFS (loop0): Ending clean mount [ 82.644009][ T5148] XFS (loop0): Quotacheck needed: Please wait. [ 82.658615][ T5148] XFS (loop0): Quotacheck: Done. [ 82.660958][ T5148] FAULT_INJECTION: forcing a failure. [ 82.660958][ T5148] name failslab, interval 1, probability 0, space 0, times 0 [ 82.663448][ T5148] CPU: 0 PID: 5148 Comm: syz.0.22 Tainted: G W syzkaller #0 [ 82.664952][ T5148] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 82.666662][ T5148] Call trace: [ 82.667207][ T5148] dump_backtrace+0x0/0x458 [ 82.667925][ T5148] show_stack+0x2c/0x3c [ 82.668624][ T5148] __dump_stack+0x30/0x40 [ 82.669358][ T5148] dump_stack_lvl+0xf4/0x15c [ 82.670140][ T5148] dump_stack+0x1c/0x5c [ 82.670906][ T5148] should_fail+0x3bc/0x514 [ 82.671641][ T5148] __should_failslab+0xbc/0x10c [ 82.672504][ T5148] should_failslab+0x10/0x28 [ 82.673311][ T5148] slab_pre_alloc_hook+0x64/0xe8 [ 82.674151][ T5148] kmem_cache_alloc+0x94/0x3d4 [ 82.674929][ T5148] radix_tree_node_alloc+0xa0/0x340 [ 82.675897][ T5148] radix_tree_extend+0x138/0x520 [ 82.676681][ T5148] radix_tree_insert+0x11c/0x56c [ 82.677529][ T5148] xfs_qm_dqget_cache_insert+0x44/0x134 [ 82.678471][ T5148] xfs_qm_dqget+0x1dc/0x690 [ 82.679217][ T5148] xfs_qm_vop_dqalloc+0x658/0xb68 [ 82.680149][ T5148] xfs_fileattr_set+0x314/0x136c [ 82.681001][ T5148] vfs_fileattr_set+0x67c/0x90c [ 82.681822][ T5148] do_vfs_ioctl+0x14a8/0x23f0 [ 82.682654][ T5148] __arm64_sys_ioctl+0xe4/0x1c8 [ 82.683500][ T5148] invoke_syscall+0x98/0x2b0 [ 82.684319][ T5148] el0_svc_common+0x138/0x258 [ 82.685145][ T5148] do_el0_svc+0x58/0x13c [ 82.685857][ T5148] el0_svc+0x78/0x1d0 [ 82.686520][ T5148] el0t_64_sync_handler+0xcc/0xe4 [ 82.687325][ T5148] el0t_64_sync+0x1a0/0x1a4 [ 82.688851][ T5148] ------------[ cut here ]------------ [ 82.689709][ T5148] WARNING: CPU: 0 PID: 5148 at fs/xfs/xfs_dquot.c:828 xfs_qm_dqget_cache_insert+0x12c/0x134 [ 82.691453][ T5148] Modules linked in: [ 82.692215][ T5148] CPU: 0 PID: 5148 Comm: syz.0.22 Tainted: G W syzkaller #0 [ 82.693708][ T5148] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 82.695461][ T5148] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 82.696855][ T5148] pc : xfs_qm_dqget_cache_insert+0x12c/0x134 [ 82.697884][ T5148] lr : xfs_qm_dqget_cache_insert+0x12c/0x134 [ 82.698927][ T5148] sp : ffff80001f8c75c0 [ 82.699663][ T5148] x29: ffff80001f8c75c0 x28: ffff0000ecfa6120 x27: ffff0000ce514c00 [ 82.701072][ T5148] x26: 0000000000000008 x25: ffff0000c9d888a0 x24: ffff0000c9d88800 [ 82.702504][ T5148] x23: ffff0000ce514000 x22: ffff0000c9d888a0 x21: ffff0000ecfa6120 [ 82.703866][ T5148] x20: 00000000fffffff4 x19: ffff0000c9d88800 x18: 0000000000000000 [ 82.705220][ T5148] x17: 0000000000000000 x16: ffff800009a7bed4 x15: 00000000ffffffef [ 82.706622][ T5148] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 82.708024][ T5148] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff800009a7bfa8 [ 82.709384][ T5148] x8 : ffff0000cf5dd1c0 x7 : 0000000000000000 x6 : 0000000000000001 [ 82.710838][ T5148] x5 : ffff80001f8c6a58 x4 : 00000000000002c0 x3 : 0000000000000240 [ 82.712300][ T5148] x2 : 0000000000000001 x1 : ffff8000148848e0 x0 : 00000000fffffff4 [ 82.713669][ T5148] Call trace: [ 82.714261][ T5148] xfs_qm_dqget_cache_insert+0x12c/0x134 [ 82.715342][ T5148] xfs_qm_dqget+0x1dc/0x690 [ 82.716079][ T5148] xfs_qm_vop_dqalloc+0x658/0xb68 [ 82.716885][ T5148] xfs_fileattr_set+0x314/0x136c [ 82.717705][ T5148] vfs_fileattr_set+0x67c/0x90c [ 82.718521][ T5148] do_vfs_ioctl+0x14a8/0x23f0 [ 82.719251][ T5148] __arm64_sys_ioctl+0xe4/0x1c8 [ 82.720040][ T5148] invoke_syscall+0x98/0x2b0 [ 82.720815][ T5148] el0_svc_common+0x138/0x258 [ 82.721654][ T5148] do_el0_svc+0x58/0x13c [ 82.722371][ T5148] el0_svc+0x78/0x1d0 [ 82.723020][ T5148] el0t_64_sync_handler+0xcc/0xe4 [ 82.723845][ T5148] el0t_64_sync+0x1a0/0x1a4 [ 82.724698][ T5148] irq event stamp: 91166 [ 82.725394][ T5148] hardirqs last enabled at (91165): [] exit_to_kernel_mode+0xe0/0x168 [ 82.727058][ T5148] hardirqs last disabled at (91166): [] el1_dbg+0x24/0x80 [ 82.728477][ T5148] softirqs last enabled at (91160): [] handle_softirqs+0xa40/0xbe4 [ 82.730104][ T5148] softirqs last disabled at (91115): [] __irq_exit_rcu+0x240/0x43c [ 82.731739][ T5148] ---[ end trace c82e343be44a25f7 ]--- [ 82.742706][ T4947] XFS (loop0): Unmounting Filesystem 1970/01/01 00:01:22 executed programs: 9 [ 83.170704][ T5158] loop0: detected capacity change from 0 to 32768 [ 83.219169][ T5158] XFS: ikeep mount option is deprecated. [ 83.227565][ T5158] XFS (loop0): Mounting V5 Filesystem [ 83.253279][ T5158] XFS (loop0): Ending clean mount [ 83.254991][ T5158] XFS (loop0): Quotacheck needed: Please wait. [ 83.264868][ T5158] XFS (loop0): Quotacheck: Done. [ 83.267072][ T5158] FAULT_INJECTION: forcing a failure. [ 83.267072][ T5158] name fail_usercopy, interval 1, probability 0, space 0, times 1 [ 83.269236][ T5158] CPU: 1 PID: 5158 Comm: syz.0.23 Tainted: G W syzkaller #0 [ 83.270633][ T5158] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 83.272359][ T5158] Call trace: [ 83.273001][ T5158] dump_backtrace+0x0/0x458 [ 83.273767][ T5158] show_stack+0x2c/0x3c [ 83.274580][ T5158] __dump_stack+0x30/0x40 [ 83.275364][ T5158] dump_stack_lvl+0xf4/0x15c [ 83.276191][ T5158] dump_stack+0x1c/0x5c [ 83.276945][ T5158] should_fail+0x3bc/0x514 [ 83.277721][ T5158] should_fail_usercopy+0x20/0x30 [ 83.278653][ T5158] do_vfs_ioctl+0x6b8/0x23f0 [ 83.279444][ T5158] __arm64_sys_ioctl+0xe4/0x1c8 [ 83.280331][ T5158] invoke_syscall+0x98/0x2b0 [ 83.281164][ T5158] el0_svc_common+0x138/0x258 [ 83.281948][ T5158] do_el0_svc+0x58/0x13c [ 83.282667][ T5158] el0_svc+0x78/0x1d0 [ 83.283298][ T5158] el0t_64_sync_handler+0xcc/0xe4 [ 83.284133][ T5158] el0t_64_sync+0x1a0/0x1a4 [ 83.289528][ T4947] XFS (loop0): Unmounting Filesystem [ 83.686426][ T4930] Bluetooth: hci0: command 0x040f tx timeout [ 83.750455][ T5168] loop0: detected capacity change from 0 to 32768 [ 83.798053][ T5168] XFS: ikeep mount option is deprecated. [ 83.804446][ T5168] XFS (loop0): Mounting V5 Filesystem [ 83.823735][ T5168] XFS (loop0): Ending clean mount [ 83.825460][ T5168] XFS (loop0): Quotacheck needed: Please wait. [ 83.837048][ T5168] XFS (loop0): Quotacheck: Done. [ 83.839255][ T5168] FAULT_INJECTION: forcing a failure. [ 83.839255][ T5168] name failslab, interval 1, probability 0, space 0, times 0 [ 83.841442][ T5168] CPU: 1 PID: 5168 Comm: syz.0.24 Tainted: G W syzkaller #0 [ 83.842835][ T5168] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 83.844569][ T5168] Call trace: [ 83.845069][ T5168] dump_backtrace+0x0/0x458 [ 83.845754][ T5168] show_stack+0x2c/0x3c [ 83.846482][ T5168] __dump_stack+0x30/0x40 [ 83.847267][ T5168] dump_stack_lvl+0xf4/0x15c [ 83.848025][ T5168] dump_stack+0x1c/0x5c [ 83.848714][ T5168] should_fail+0x3bc/0x514 [ 83.849445][ T5168] __should_failslab+0xbc/0x10c [ 83.850208][ T5168] should_failslab+0x10/0x28 [ 83.850916][ T5168] slab_pre_alloc_hook+0x64/0xe8 [ 83.851714][ T5168] kmem_cache_alloc+0x94/0x3d4 [ 83.852473][ T5168] radix_tree_node_alloc+0xa0/0x340 [ 83.853373][ T5168] radix_tree_extend+0x138/0x520 [ 83.854207][ T5168] radix_tree_insert+0x11c/0x56c [ 83.855054][ T5168] xfs_qm_dqget_cache_insert+0x44/0x134 [ 83.856008][ T5168] xfs_qm_dqget+0x1dc/0x690 [ 83.856715][ T5168] xfs_qm_vop_dqalloc+0x658/0xb68 [ 83.857542][ T5168] xfs_fileattr_set+0x314/0x136c [ 83.858466][ T5168] vfs_fileattr_set+0x67c/0x90c [ 83.859317][ T5168] do_vfs_ioctl+0x14a8/0x23f0 [ 83.860100][ T5168] __arm64_sys_ioctl+0xe4/0x1c8 [ 83.860937][ T5168] invoke_syscall+0x98/0x2b0 [ 83.861726][ T5168] el0_svc_common+0x138/0x258 [ 83.862497][ T5168] do_el0_svc+0x58/0x13c [ 83.863247][ T5168] el0_svc+0x78/0x1d0 [ 83.863933][ T5168] el0t_64_sync_handler+0xcc/0xe4 [ 83.864810][ T5168] el0t_64_sync+0x1a0/0x1a4 [ 83.866219][ T5168] ------------[ cut here ]------------ [ 83.867076][ T5168] WARNING: CPU: 1 PID: 5168 at fs/xfs/xfs_dquot.c:828 xfs_qm_dqget_cache_insert+0x12c/0x134 [ 83.868702][ T5168] Modules linked in: [ 83.869389][ T5168] CPU: 1 PID: 5168 Comm: syz.0.24 Tainted: G W syzkaller #0 [ 83.870807][ T5168] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 83.872434][ T5168] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 83.873640][ T5168] pc : xfs_qm_dqget_cache_insert+0x12c/0x134 [ 83.874554][ T5168] lr : xfs_qm_dqget_cache_insert+0x12c/0x134 [ 83.875624][ T5168] sp : ffff80001f8c75c0 [ 83.876390][ T5168] x29: ffff80001f8c75c0 x28: ffff0000e895f500 x27: ffff0000d1d7cc00 [ 83.877793][ T5168] x26: 0000000000000008 x25: ffff0000dd89b0a0 x24: ffff0000dd89b000 [ 83.879156][ T5168] x23: ffff0000d1d7c000 x22: ffff0000dd89b0a0 x21: ffff0000e895f500 [ 83.880437][ T5168] x20: 00000000fffffff4 x19: ffff0000dd89b000 x18: 0000000000000000 [ 83.881771][ T5168] x17: 0000000000000000 x16: ffff800009a7bed4 x15: 00000000ffffffef [ 83.883199][ T5168] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 83.884513][ T5168] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff800009a7bfa8 [ 83.885852][ T5168] x8 : ffff0000d1dc9b40 x7 : 0000000000000000 x6 : 0000000000000001 [ 83.887201][ T5168] x5 : ffff80001f8c6a58 x4 : 00000000000002c0 x3 : 0000000000000240 [ 83.888562][ T5168] x2 : 0000000000000001 x1 : ffff8000148848e0 x0 : 00000000fffffff4 [ 83.890016][ T5168] Call trace: [ 83.890569][ T5168] xfs_qm_dqget_cache_insert+0x12c/0x134 [ 83.891538][ T5168] xfs_qm_dqget+0x1dc/0x690 [ 83.892371][ T5168] xfs_qm_vop_dqalloc+0x658/0xb68 [ 83.893234][ T5168] xfs_fileattr_set+0x314/0x136c [ 83.894053][ T5168] vfs_fileattr_set+0x67c/0x90c [ 83.894876][ T5168] do_vfs_ioctl+0x14a8/0x23f0 [ 83.895627][ T5168] __arm64_sys_ioctl+0xe4/0x1c8 [ 83.896414][ T5168] invoke_syscall+0x98/0x2b0 [ 83.897173][ T5168] el0_svc_common+0x138/0x258 [ 83.897960][ T5168] do_el0_svc+0x58/0x13c [ 83.898710][ T5168] el0_svc+0x78/0x1d0 [ 83.899387][ T5168] el0t_64_sync_handler+0xcc/0xe4 [ 83.900206][ T5168] el0t_64_sync+0x1a0/0x1a4 [ 83.901005][ T5168] irq event stamp: 92192 [ 83.901783][ T5168] hardirqs last enabled at (92191): [] exit_to_kernel_mode+0xe0/0x168 [ 83.903527][ T5168] hardirqs last disabled at (92192): [] el1_dbg+0x24/0x80 [ 83.905118][ T5168] softirqs last enabled at (92186): [] handle_softirqs+0xa40/0xbe4 [ 83.906721][ T5168] softirqs last disabled at (92155): [] __irq_exit_rcu+0x240/0x43c [ 83.908329][ T5168] ---[ end trace c82e343be44a25f8 ]--- [ 83.914891][ T4947] XFS (loop0): Unmounting Filesystem [ 84.333618][ T5178] loop0: detected capacity change from 0 to 32768 [ 84.368105][ T5178] XFS: ikeep mount option is deprecated. [ 84.374176][ T5178] XFS (loop0): Mounting V5 Filesystem [ 84.412291][ T5178] XFS (loop0): Ending clean mount [ 84.414188][ T5178] XFS (loop0): Quotacheck needed: Please wait. [ 84.425952][ T5178] XFS (loop0): Quotacheck: Done. [ 84.429490][ T5178] FAULT_INJECTION: forcing a failure. [ 84.429490][ T5178] name failslab, interval 1, probability 0, space 0, times 0 [ 84.431651][ T5178] CPU: 1 PID: 5178 Comm: syz.0.25 Tainted: G W syzkaller #0 [ 84.433144][ T5178] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 84.434829][ T5178] Call trace: [ 84.435375][ T5178] dump_backtrace+0x0/0x458 [ 84.436144][ T5178] show_stack+0x2c/0x3c [ 84.436840][ T5178] __dump_stack+0x30/0x40 [ 84.437576][ T5178] dump_stack_lvl+0xf4/0x15c [ 84.438364][ T5178] dump_stack+0x1c/0x5c [ 84.439023][ T5178] should_fail+0x3bc/0x514 [ 84.439804][ T5178] __should_failslab+0xbc/0x10c [ 84.440645][ T5178] should_failslab+0x10/0x28 [ 84.441419][ T5178] slab_pre_alloc_hook+0x64/0xe8 [ 84.442357][ T5178] kmem_cache_alloc+0x94/0x3d4 [ 84.443203][ T5178] radix_tree_node_alloc+0xa0/0x340 [ 84.444124][ T5178] radix_tree_extend+0x138/0x520 [ 84.444968][ T5178] radix_tree_insert+0x11c/0x56c [ 84.445845][ T5178] xfs_qm_dqget_cache_insert+0x44/0x134 [ 84.446845][ T5178] xfs_qm_dqget+0x1dc/0x690 [ 84.447600][ T5178] xfs_qm_vop_dqalloc+0x658/0xb68 [ 84.448405][ T5178] xfs_fileattr_set+0x314/0x136c [ 84.449344][ T5178] vfs_fileattr_set+0x67c/0x90c [ 84.450218][ T5178] do_vfs_ioctl+0x14a8/0x23f0 [ 84.451013][ T5178] __arm64_sys_ioctl+0xe4/0x1c8 [ 84.451939][ T5178] invoke_syscall+0x98/0x2b0 [ 84.452739][ T5178] el0_svc_common+0x138/0x258 [ 84.453543][ T5178] do_el0_svc+0x58/0x13c [ 84.454256][ T5178] el0_svc+0x78/0x1d0 [ 84.454915][ T5178] el0t_64_sync_handler+0xcc/0xe4 [ 84.455788][ T5178] el0t_64_sync+0x1a0/0x1a4 [ 84.458033][ T5178] ------------[ cut here ]------------ [ 84.458819][ T5178] WARNING: CPU: 1 PID: 5178 at fs/xfs/xfs_dquot.c:828 xfs_qm_dqget_cache_insert+0x12c/0x134 [ 84.460454][ T5178] Modules linked in: [ 84.461050][ T5178] CPU: 1 PID: 5178 Comm: syz.0.25 Tainted: G W syzkaller #0 [ 84.462426][ T5178] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 84.463907][ T5178] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 84.465176][ T5178] pc : xfs_qm_dqget_cache_insert+0x12c/0x134 [ 84.466197][ T5178] lr : xfs_qm_dqget_cache_insert+0x12c/0x134 [ 84.467056][ T5178] sp : ffff8000203775c0 [ 84.467711][ T5178] x29: ffff8000203775c0 x28: ffff0000d9d089f0 x27: ffff0000d3f74c00 [ 84.469267][ T5178] x26: 0000000000000008 x25: ffff0000d24618a0 x24: ffff0000d2461800 [ 84.470600][ T5178] x23: ffff0000d3f74000 x22: ffff0000d24618a0 x21: ffff0000d9d089f0 [ 84.471915][ T5178] x20: 00000000fffffff4 x19: ffff0000d2461800 x18: 0000000000000000 [ 84.473251][ T5178] x17: 0000000000000000 x16: ffff800009a7bed4 x15: 00000000ffffffef [ 84.474629][ T5178] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 84.475971][ T5178] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff800009a7bfa8 [ 84.477368][ T5178] x8 : ffff0000dc779b40 x7 : 0000000000000000 x6 : 0000000000000001 [ 84.478712][ T5178] x5 : ffff800020376a58 x4 : 00000000000002c0 x3 : 0000000000000240 [ 84.480024][ T5178] x2 : 0000000000000001 x1 : ffff8000148848e0 x0 : 00000000fffffff4 [ 84.481383][ T5178] Call trace: [ 84.481961][ T5178] xfs_qm_dqget_cache_insert+0x12c/0x134 [ 84.482927][ T5178] xfs_qm_dqget+0x1dc/0x690 [ 84.483742][ T5178] xfs_qm_vop_dqalloc+0x658/0xb68 [ 84.484634][ T5178] xfs_fileattr_set+0x314/0x136c [ 84.485431][ T5178] vfs_fileattr_set+0x67c/0x90c [ 84.486221][ T5178] do_vfs_ioctl+0x14a8/0x23f0 [ 84.487001][ T5178] __arm64_sys_ioctl+0xe4/0x1c8 [ 84.487855][ T5178] invoke_syscall+0x98/0x2b0 [ 84.488661][ T5178] el0_svc_common+0x138/0x258 [ 84.489450][ T5178] do_el0_svc+0x58/0x13c [ 84.490178][ T5178] el0_svc+0x78/0x1d0 [ 84.490897][ T5178] el0t_64_sync_handler+0xcc/0xe4 [ 84.491778][ T5178] el0t_64_sync+0x1a0/0x1a4 [ 84.492548][ T5178] irq event stamp: 93224 [ 84.493289][ T5178] hardirqs last enabled at (93223): [] exit_to_kernel_mode+0xe0/0x168 [ 84.494936][ T5178] hardirqs last disabled at (93224): [] el1_dbg+0x24/0x80 [ 84.496424][ T5178] softirqs last enabled at (93218): [] handle_softirqs+0xa40/0xbe4 [ 84.498034][ T5178] softirqs last disabled at (93189): [] __irq_exit_rcu+0x240/0x43c [ 84.499610][ T5178] ---[ end trace c82e343be44a25f9 ]--- [ 84.505333][ T4947] XFS (loop0): Unmounting Filesystem [ 84.932214][ T5188] loop0: detected capacity change from 0 to 32768 [ 84.988981][ T5188] XFS: ikeep mount option is deprecated. [ 84.999838][ T5188] XFS (loop0): Mounting V5 Filesystem [ 85.036712][ T5188] XFS (loop0): Ending clean mount [ 85.047129][ T5188] XFS (loop0): Quotacheck needed: Please wait. [ 85.055113][ T5188] XFS (loop0): Quotacheck: Done. [ 85.057805][ T5188] FAULT_INJECTION: forcing a failure. [ 85.057805][ T5188] name failslab, interval 1, probability 0, space 0, times 0 [ 85.059787][ T5188] CPU: 1 PID: 5188 Comm: syz.0.26 Tainted: G W syzkaller #0 [ 85.061094][ T5188] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 85.062680][ T5188] Call trace: [ 85.063133][ T5188] dump_backtrace+0x0/0x458 [ 85.063807][ T5188] show_stack+0x2c/0x3c [ 85.064513][ T5188] __dump_stack+0x30/0x40 [ 85.065344][ T5188] dump_stack_lvl+0xf4/0x15c [ 85.066152][ T5188] dump_stack+0x1c/0x5c [ 85.066906][ T5188] should_fail+0x3bc/0x514 [ 85.067707][ T5188] __should_failslab+0xbc/0x10c [ 85.068579][ T5188] should_failslab+0x10/0x28 [ 85.069321][ T5188] slab_pre_alloc_hook+0x64/0xe8 [ 85.070115][ T5188] kmem_cache_alloc+0x94/0x3d4 [ 85.070924][ T5188] radix_tree_node_alloc+0xa0/0x340 [ 85.071865][ T5188] radix_tree_extend+0x138/0x520 [ 85.072742][ T5188] radix_tree_insert+0x11c/0x56c [ 85.073640][ T5188] xfs_qm_dqget_cache_insert+0x44/0x134 [ 85.074668][ T5188] xfs_qm_dqget+0x1dc/0x690 [ 85.075450][ T5188] xfs_qm_vop_dqalloc+0x658/0xb68 [ 85.076302][ T5188] xfs_fileattr_set+0x314/0x136c [ 85.077109][ T5188] vfs_fileattr_set+0x67c/0x90c [ 85.077886][ T5188] do_vfs_ioctl+0x14a8/0x23f0 [ 85.078664][ T5188] __arm64_sys_ioctl+0xe4/0x1c8 [ 85.079423][ T5188] invoke_syscall+0x98/0x2b0 [ 85.080222][ T5188] el0_svc_common+0x138/0x258 [ 85.080984][ T5188] do_el0_svc+0x58/0x13c [ 85.081710][ T5188] el0_svc+0x78/0x1d0 [ 85.082384][ T5188] el0t_64_sync_handler+0xcc/0xe4 [ 85.083259][ T5188] el0t_64_sync+0x1a0/0x1a4 [ 85.084251][ T5188] ------------[ cut here ]------------ [ 85.085120][ T5188] WARNING: CPU: 1 PID: 5188 at fs/xfs/xfs_dquot.c:828 xfs_qm_dqget_cache_insert+0x12c/0x134 [ 85.086746][ T5188] Modules linked in: [ 85.087431][ T5188] CPU: 1 PID: 5188 Comm: syz.0.26 Tainted: G W syzkaller #0 [ 85.088870][ T5188] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 85.090735][ T5188] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 85.092121][ T5188] pc : xfs_qm_dqget_cache_insert+0x12c/0x134 [ 85.093112][ T5188] lr : xfs_qm_dqget_cache_insert+0x12c/0x134 [ 85.094128][ T5188] sp : ffff8000203775c0 [ 85.094753][ T5188] x29: ffff8000203775c0 x28: ffff0000d9d09dd0 x27: ffff0000d5958c00 [ 85.096019][ T5188] x26: 0000000000000008 x25: ffff0000c10a18a0 x24: ffff0000c10a1800 [ 85.097376][ T5188] x23: ffff0000d5958000 x22: ffff0000c10a18a0 x21: ffff0000d9d09dd0 [ 85.098756][ T5188] x20: 00000000fffffff4 x19: ffff0000c10a1800 x18: 0000000000000000 [ 85.100182][ T5188] x17: 0000000000000000 x16: ffff800009a7bed4 x15: 00000000ffffffef [ 85.101630][ T5188] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 85.103062][ T5188] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff800009a7bfa8 [ 85.104357][ T5188] x8 : ffff0000cd2f9b40 x7 : 0000000000000000 x6 : 0000000000000001 [ 85.105761][ T5188] x5 : ffff800020376a58 x4 : 00000000000002c0 x3 : 0000000000000240 [ 85.107162][ T5188] x2 : 0000000000000001 x1 : ffff8000148848e0 x0 : 00000000fffffff4 [ 85.108491][ T5188] Call trace: [ 85.109071][ T5188] xfs_qm_dqget_cache_insert+0x12c/0x134 [ 85.110002][ T5188] xfs_qm_dqget+0x1dc/0x690 [ 85.110749][ T5188] xfs_qm_vop_dqalloc+0x658/0xb68 [ 85.111594][ T5188] xfs_fileattr_set+0x314/0x136c [ 85.112453][ T5188] vfs_fileattr_set+0x67c/0x90c [ 85.113292][ T5188] do_vfs_ioctl+0x14a8/0x23f0 [ 85.114111][ T5188] __arm64_sys_ioctl+0xe4/0x1c8 [ 85.114958][ T5188] invoke_syscall+0x98/0x2b0 [ 85.115690][ T5188] el0_svc_common+0x138/0x258 [ 85.116439][ T5188] do_el0_svc+0x58/0x13c [ 85.117096][ T5188] el0_svc+0x78/0x1d0 [ 85.117769][ T5188] el0t_64_sync_handler+0xcc/0xe4 [ 85.118596][ T5188] el0t_64_sync+0x1a0/0x1a4 [ 85.119424][ T5188] irq event stamp: 93328 [ 85.120089][ T5188] hardirqs last enabled at (93327): [] exit_to_kernel_mode+0xe0/0x168 [ 85.121780][ T5188] hardirqs last disabled at (93328): [] el1_dbg+0x24/0x80 [ 85.123272][ T5188] softirqs last enabled at (93322): [] handle_softirqs+0xa40/0xbe4 [ 85.124970][ T5188] softirqs last disabled at (93309): [] __irq_exit_rcu+0x240/0x43c [ 85.126689][ T5188] ---[ end trace c82e343be44a25fa ]--- [ 85.132294][ T4947] XFS (loop0): Unmounting Filesystem [ 85.572413][ T5198] loop0: detected capacity change from 0 to 32768 [ 85.612208][ T5198] XFS: ikeep mount option is deprecated. [ 85.616127][ T5198] XFS (loop0): Mounting V5 Filesystem [ 85.637537][ T5198] XFS (loop0): Ending clean mount [ 85.640052][ T5198] XFS (loop0): Quotacheck needed: Please wait. [ 85.649775][ T5198] XFS (loop0): Quotacheck: Done. [ 85.651792][ T5198] FAULT_INJECTION: forcing a failure. [ 85.651792][ T5198] name failslab, interval 1, probability 0, space 0, times 0 [ 85.653952][ T5198] CPU: 1 PID: 5198 Comm: syz.0.27 Tainted: G W syzkaller #0 [ 85.655558][ T5198] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 85.657351][ T5198] Call trace: [ 85.657926][ T5198] dump_backtrace+0x0/0x458 [ 85.658718][ T5198] show_stack+0x2c/0x3c [ 85.659419][ T5198] __dump_stack+0x30/0x40 [ 85.660150][ T5198] dump_stack_lvl+0xf4/0x15c [ 85.660949][ T5198] dump_stack+0x1c/0x5c [ 85.661679][ T5198] should_fail+0x3bc/0x514 [ 85.662438][ T5198] __should_failslab+0xbc/0x10c [ 85.663263][ T5198] should_failslab+0x10/0x28 [ 85.664018][ T5198] slab_pre_alloc_hook+0x64/0xe8 [ 85.664895][ T5198] kmem_cache_alloc+0x94/0x3d4 [ 85.665754][ T5198] radix_tree_node_alloc+0xa0/0x340 [ 85.666744][ T5198] radix_tree_extend+0x138/0x520 [ 85.667641][ T5198] radix_tree_insert+0x11c/0x56c [ 85.668522][ T5198] xfs_qm_dqget_cache_insert+0x44/0x134 [ 85.669466][ T5198] xfs_qm_dqget+0x1dc/0x690 [ 85.670249][ T5198] xfs_qm_vop_dqalloc+0x658/0xb68 [ 85.671149][ T5198] xfs_fileattr_set+0x314/0x136c [ 85.672070][ T5198] vfs_fileattr_set+0x67c/0x90c [ 85.672949][ T5198] do_vfs_ioctl+0x14a8/0x23f0 [ 85.673776][ T5198] __arm64_sys_ioctl+0xe4/0x1c8 [ 85.674668][ T5198] invoke_syscall+0x98/0x2b0 [ 85.675539][ T5198] el0_svc_common+0x138/0x258 [ 85.676364][ T5198] do_el0_svc+0x58/0x13c [ 85.677159][ T5198] el0_svc+0x78/0x1d0 [ 85.677835][ T5198] el0t_64_sync_handler+0xcc/0xe4 [ 85.678750][ T5198] el0t_64_sync+0x1a0/0x1a4 [ 85.679818][ T5198] ------------[ cut here ]------------ [ 85.680802][ T5198] WARNING: CPU: 1 PID: 5198 at fs/xfs/xfs_dquot.c:828 xfs_qm_dqget_cache_insert+0x12c/0x134 [ 85.682547][ T5198] Modules linked in: [ 85.683213][ T5198] CPU: 1 PID: 5198 Comm: syz.0.27 Tainted: G W syzkaller #0 [ 85.684695][ T5198] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 85.686419][ T5198] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 85.687755][ T5198] pc : xfs_qm_dqget_cache_insert+0x12c/0x134 [ 85.688771][ T5198] lr : xfs_qm_dqget_cache_insert+0x12c/0x134 [ 85.689782][ T5198] sp : ffff8000204275c0 [ 85.690459][ T5198] x29: ffff8000204275c0 x28: ffff0000d9d0a470 x27: ffff0000cf024c00 [ 85.691886][ T5198] x26: 0000000000000008 x25: ffff0000db9510a0 x24: ffff0000db951000 [ 85.693298][ T5198] x23: ffff0000cf024000 x22: ffff0000db9510a0 x21: ffff0000d9d0a470 [ 85.694641][ T5198] x20: 00000000fffffff4 x19: ffff0000db951000 x18: 0000000000000000 [ 85.696071][ T5198] x17: 0000000000000000 x16: ffff800009a7bed4 x15: 00000000ffffffef [ 85.697570][ T5198] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 85.699044][ T5198] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff800009a7bfa8 [ 85.700320][ T5198] x8 : ffff0000d5b18000 x7 : 0000000000000000 x6 : 0000000000000001 [ 85.701650][ T5198] x5 : ffff800020426a58 x4 : 00000000000002c0 x3 : 0000000000000240 [ 85.703270][ T5198] x2 : 0000000000000001 x1 : ffff8000148848e0 x0 : 00000000fffffff4 [ 85.704668][ T5198] Call trace: [ 85.705241][ T5198] xfs_qm_dqget_cache_insert+0x12c/0x134 [ 85.706230][ T5198] xfs_qm_dqget+0x1dc/0x690 [ 85.706969][ T5198] xfs_qm_vop_dqalloc+0x658/0xb68 [ 85.707856][ T5198] xfs_fileattr_set+0x314/0x136c [ 85.708720][ T5198] vfs_fileattr_set+0x67c/0x90c [ 85.709666][ T5198] do_vfs_ioctl+0x14a8/0x23f0 [ 85.710478][ T5198] __arm64_sys_ioctl+0xe4/0x1c8 [ 85.711323][ T5198] invoke_syscall+0x98/0x2b0 [ 85.712101][ T5198] el0_svc_common+0x138/0x258 [ 85.712920][ T5198] do_el0_svc+0x58/0x13c [ 85.713636][ T5198] el0_svc+0x78/0x1d0 [ 85.714294][ T5198] el0t_64_sync_handler+0xcc/0xe4 [ 85.715109][ T5198] el0t_64_sync+0x1a0/0x1a4 [ 85.715969][ T5198] irq event stamp: 92128 [ 85.716684][ T5198] hardirqs last enabled at (92127): [] exit_to_kernel_mode+0xe0/0x168 [ 85.718478][ T5198] hardirqs last disabled at (92128): [] el1_dbg+0x24/0x80 [ 85.719957][ T5198] softirqs last enabled at (92122): [] handle_softirqs+0xa40/0xbe4 [ 85.721745][ T5198] softirqs last disabled at (92103): [] __irq_exit_rcu+0x240/0x43c [ 85.723447][ T5198] ---[ end trace c82e343be44a25fb ]--- [ 85.729532][ T4947] XFS (loop0): Unmounting Filesystem [ 85.766724][ T3623] Bluetooth: hci0: command 0x0419 tx timeout [ 86.170812][ T5208] loop0: detected capacity change from 0 to 32768 [ 86.216459][ T5208] XFS: ikeep mount option is deprecated. [ 86.223472][ T5208] XFS (loop0): Mounting V5 Filesystem [ 86.243920][ T5208] XFS (loop0): Ending clean mount [ 86.245728][ T5208] XFS (loop0): Quotacheck needed: Please wait. [ 86.254641][ T5208] XFS (loop0): Quotacheck: Done. [ 86.256925][ T5208] FAULT_INJECTION: forcing a failure. [ 86.256925][ T5208] name fail_page_alloc, interval 1, probability 0, space 0, times 1 [ 86.259201][ T5208] CPU: 1 PID: 5208 Comm: syz.0.28 Tainted: G W syzkaller #0 [ 86.260647][ T5208] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 86.262310][ T5208] Call trace: [ 86.262859][ T5208] dump_backtrace+0x0/0x458 [ 86.263655][ T5208] show_stack+0x2c/0x3c [ 86.264382][ T5208] __dump_stack+0x30/0x40 [ 86.265060][ T5208] dump_stack_lvl+0xf4/0x15c [ 86.265743][ T5208] dump_stack+0x1c/0x5c [ 86.266446][ T5208] should_fail+0x3bc/0x514 [ 86.267212][ T5208] should_fail_alloc_page+0x74/0xa8 [ 86.268110][ T5208] prepare_alloc_pages+0x160/0x45c [ 86.268986][ T5208] __alloc_pages+0x108/0x470 [ 86.269798][ T5208] alloc_pages+0x34c/0x5c0 [ 86.270606][ T5208] new_slab+0xe0/0x544 [ 86.271297][ T5208] ___slab_alloc+0x6b4/0xd8c [ 86.272057][ T5208] __slab_alloc+0x68/0xc0 [ 86.272808][ T5208] kmem_cache_alloc+0x2a4/0x3d4 [ 86.273600][ T5208] xfs_dquot_alloc+0x44/0x590 [ 86.274381][ T5208] xfs_qm_dqread+0xa0/0x6f4 [ 86.275187][ T5208] xfs_qm_dqget+0x1b0/0x690 [ 86.275899][ T5208] xfs_qm_vop_dqalloc+0x658/0xb68 [ 86.276781][ T5208] xfs_fileattr_set+0x314/0x136c [ 86.277542][ T5208] vfs_fileattr_set+0x67c/0x90c [ 86.278310][ T5208] do_vfs_ioctl+0x14a8/0x23f0 [ 86.279105][ T5208] __arm64_sys_ioctl+0xe4/0x1c8 [ 86.279916][ T5208] invoke_syscall+0x98/0x2b0 [ 86.280681][ T5208] el0_svc_common+0x138/0x258 [ 86.281451][ T5208] do_el0_svc+0x58/0x13c [ 86.282144][ T5208] el0_svc+0x78/0x1d0 [ 86.282801][ T5208] el0t_64_sync_handler+0xcc/0xe4 [ 86.283626][ T5208] el0t_64_sync+0x1a0/0x1a4 [ 86.289446][ T4947] XFS (loop0): Unmounting Filesystem [ 86.752309][ T5218] loop0: detected capacity change from 0 to 32768 [ 86.787010][ T5218] XFS: ikeep mount option is deprecated. [ 86.794627][ T5218] XFS (loop0): Mounting V5 Filesystem [ 86.822103][ T5218] XFS (loop0): Ending clean mount [ 86.828197][ T5218] XFS (loop0): Quotacheck needed: Please wait. [ 86.838856][ T5218] XFS (loop0): Quotacheck: Done. [ 86.840784][ T5218] FAULT_INJECTION: forcing a failure. [ 86.840784][ T5218] name failslab, interval 1, probability 0, space 0, times 0 [ 86.842929][ T5218] CPU: 0 PID: 5218 Comm: syz.0.29 Tainted: G W syzkaller #0 [ 86.844472][ T5218] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 86.846309][ T5218] Call trace: [ 86.846926][ T5218] dump_backtrace+0x0/0x458 [ 86.847692][ T5218] show_stack+0x2c/0x3c [ 86.848390][ T5218] __dump_stack+0x30/0x40 [ 86.849097][ T5218] dump_stack_lvl+0xf4/0x15c [ 86.849907][ T5218] dump_stack+0x1c/0x5c [ 86.850620][ T5218] should_fail+0x3bc/0x514 [ 86.851377][ T5218] __should_failslab+0xbc/0x10c [ 86.852140][ T5218] should_failslab+0x10/0x28 [ 86.852869][ T5218] slab_pre_alloc_hook+0x64/0xe8 [ 86.853742][ T5218] kmem_cache_alloc+0x94/0x3d4 [ 86.854613][ T5218] radix_tree_node_alloc+0xa0/0x340 [ 86.855519][ T5218] radix_tree_extend+0x138/0x520 [ 86.856370][ T5218] radix_tree_insert+0x11c/0x56c [ 86.857238][ T5218] xfs_qm_dqget_cache_insert+0x44/0x134 [ 86.858106][ T5218] xfs_qm_dqget+0x1dc/0x690 [ 86.858880][ T5218] xfs_qm_vop_dqalloc+0x658/0xb68 [ 86.859758][ T5218] xfs_fileattr_set+0x314/0x136c [ 86.860643][ T5218] vfs_fileattr_set+0x67c/0x90c [ 86.861515][ T5218] do_vfs_ioctl+0x14a8/0x23f0 [ 86.862267][ T5218] __arm64_sys_ioctl+0xe4/0x1c8 [ 86.863075][ T5218] invoke_syscall+0x98/0x2b0 [ 86.863911][ T5218] el0_svc_common+0x138/0x258 [ 86.864719][ T5218] do_el0_svc+0x58/0x13c [ 86.865429][ T5218] el0_svc+0x78/0x1d0 [ 86.866092][ T5218] el0t_64_sync_handler+0xcc/0xe4 [ 86.866903][ T5218] el0t_64_sync+0x1a0/0x1a4 [ 86.868383][ T5218] ------------[ cut here ]------------ [ 86.869318][ T5218] WARNING: CPU: 0 PID: 5218 at fs/xfs/xfs_dquot.c:828 xfs_qm_dqget_cache_insert+0x12c/0x134 [ 86.871015][ T5218] Modules linked in: [ 86.871663][ T5218] CPU: 0 PID: 5218 Comm: syz.0.29 Tainted: G W syzkaller #0 [ 86.873189][ T5218] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 86.874842][ T5218] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 86.876247][ T5218] pc : xfs_qm_dqget_cache_insert+0x12c/0x134 [ 86.877192][ T5218] lr : xfs_qm_dqget_cache_insert+0x12c/0x134 [ 86.878166][ T5218] sp : ffff8000205175c0 [ 86.878831][ T5218] x29: ffff8000205175c0 x28: ffff0000cf8c1a80 x27: ffff0000d7734c00 [ 86.880232][ T5218] x26: 0000000000000008 x25: ffff0000d880d8a0 x24: ffff0000d880d800 [ 86.881549][ T5218] x23: ffff0000d7734000 x22: ffff0000d880d8a0 x21: ffff0000cf8c1a80 [ 86.882886][ T5218] x20: 00000000fffffff4 x19: ffff0000d880d800 x18: 0000000000000000 [ 86.884254][ T5218] x17: 0000000000000000 x16: ffff800009a7bed4 x15: 00000000ffffffef [ 86.885615][ T5218] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 86.886964][ T5218] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff800009a7bfa8 [ 86.888301][ T5218] x8 : ffff0000ef371b40 x7 : 0000000000000000 x6 : 0000000000000001 [ 86.889609][ T5218] x5 : ffff800020516a58 x4 : 00000000000002c0 x3 : 0000000000000240 [ 86.890910][ T5218] x2 : 0000000000000001 x1 : ffff8000148848e0 x0 : 00000000fffffff4 [ 86.892300][ T5218] Call trace: [ 86.892878][ T5218] xfs_qm_dqget_cache_insert+0x12c/0x134 [ 86.893837][ T5218] xfs_qm_dqget+0x1dc/0x690 [ 86.894515][ T5218] xfs_qm_vop_dqalloc+0x658/0xb68 [ 86.895307][ T5218] xfs_fileattr_set+0x314/0x136c [ 86.896099][ T5218] vfs_fileattr_set+0x67c/0x90c [ 86.897004][ T5218] do_vfs_ioctl+0x14a8/0x23f0 [ 86.897874][ T5218] __arm64_sys_ioctl+0xe4/0x1c8 [ 86.898623][ T5218] invoke_syscall+0x98/0x2b0 [ 86.899380][ T5218] el0_svc_common+0x138/0x258 [ 86.900180][ T5218] do_el0_svc+0x58/0x13c [ 86.900882][ T5218] el0_svc+0x78/0x1d0 [ 86.901547][ T5218] el0t_64_sync_handler+0xcc/0xe4 [ 86.902449][ T5218] el0t_64_sync+0x1a0/0x1a4 [ 86.903222][ T5218] irq event stamp: 92642 [ 86.903878][ T5218] hardirqs last enabled at (92641): [] exit_to_kernel_mode+0xe0/0x168 [ 86.905422][ T5218] hardirqs last disabled at (92642): [] el1_dbg+0x24/0x80 [ 86.906887][ T5218] softirqs last enabled at (92636): [] handle_softirqs+0xa40/0xbe4 [ 86.908513][ T5218] softirqs last disabled at (92501): [] __irq_exit_rcu+0x240/0x43c [ 86.910074][ T5218] ---[ end trace c82e343be44a25fc ]--- [ 86.915602][ T4947] XFS (loop0): Unmounting Filesystem [ 87.341538][ T5228] loop0: detected capacity change from 0 to 32768 [ 87.377082][ T5228] XFS: ikeep mount option is deprecated. [ 87.383125][ T5228] XFS (loop0): Mounting V5 Filesystem [ 87.405556][ T5228] XFS (loop0): Ending clean mount [ 87.408554][ T5228] XFS (loop0): Quotacheck needed: Please wait. [ 87.417557][ T5228] XFS (loop0): Quotacheck: Done. [ 87.428227][ T5228] FAULT_INJECTION: forcing a failure. [ 87.428227][ T5228] name failslab, interval 1, probability 0, space 0, times 0 [ 87.430471][ T5228] CPU: 1 PID: 5228 Comm: syz.0.30 Tainted: G W syzkaller #0 [ 87.431980][ T5228] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 87.433791][ T5228] Call trace: [ 87.434277][ T5228] dump_backtrace+0x0/0x458 [ 87.435093][ T5228] show_stack+0x2c/0x3c [ 87.435810][ T5228] __dump_stack+0x30/0x40 [ 87.436511][ T5228] dump_stack_lvl+0xf4/0x15c [ 87.437348][ T5228] dump_stack+0x1c/0x5c [ 87.438067][ T5228] should_fail+0x3bc/0x514 [ 87.438871][ T5228] __should_failslab+0xbc/0x10c [ 87.439674][ T5228] should_failslab+0x10/0x28 [ 87.440387][ T5228] slab_pre_alloc_hook+0x64/0xe8 [ 87.441196][ T5228] kmem_cache_alloc+0x94/0x3d4 [ 87.441949][ T5228] radix_tree_node_alloc+0xa0/0x340 [ 87.442782][ T5228] radix_tree_extend+0x138/0x520 [ 87.443604][ T5228] radix_tree_insert+0x11c/0x56c [ 87.444482][ T5228] xfs_qm_dqget_cache_insert+0x44/0x134 [ 87.445446][ T5228] xfs_qm_dqget+0x1dc/0x690 [ 87.446304][ T5228] xfs_qm_vop_dqalloc+0x658/0xb68 [ 87.447205][ T5228] xfs_fileattr_set+0x314/0x136c [ 87.448018][ T5228] vfs_fileattr_set+0x67c/0x90c [ 87.448807][ T5228] do_vfs_ioctl+0x14a8/0x23f0 [ 87.449615][ T5228] __arm64_sys_ioctl+0xe4/0x1c8 [ 87.450455][ T5228] invoke_syscall+0x98/0x2b0 [ 87.451244][ T5228] el0_svc_common+0x138/0x258 [ 87.452101][ T5228] do_el0_svc+0x58/0x13c [ 87.452848][ T5228] el0_svc+0x78/0x1d0 [ 87.453592][ T5228] el0t_64_sync_handler+0xcc/0xe4 [ 87.454402][ T5228] el0t_64_sync+0x1a0/0x1a4 [ 87.456299][ T5228] ------------[ cut here ]------------ [ 87.457246][ T5228] WARNING: CPU: 0 PID: 5228 at fs/xfs/xfs_dquot.c:828 xfs_qm_dqget_cache_insert+0x12c/0x134 [ 87.458989][ T5228] Modules linked in: [ 87.459696][ T5228] CPU: 0 PID: 5228 Comm: syz.0.30 Tainted: G W syzkaller #0 [ 87.461054][ T5228] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 87.462766][ T5228] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 87.464086][ T5228] pc : xfs_qm_dqget_cache_insert+0x12c/0x134 [ 87.465098][ T5228] lr : xfs_qm_dqget_cache_insert+0x12c/0x134 [ 87.466069][ T5228] sp : ffff8000205175c0 [ 87.466804][ T5228] x29: ffff8000205175c0 x28: ffff0000cecf8d40 x27: ffff0000d89b2c00 [ 87.468192][ T5228] x26: 0000000000000008 x25: ffff0000ebe5f0a0 x24: ffff0000ebe5f000 [ 87.469708][ T5228] x23: ffff0000d89b2000 x22: ffff0000ebe5f0a0 x21: ffff0000cecf8d40 [ 87.471060][ T5228] x20: 00000000fffffff4 x19: ffff0000ebe5f000 x18: 0000000000000000 [ 87.472416][ T5228] x17: 0000000000000000 x16: ffff800009a7bed4 x15: 00000000ffffffef [ 87.473792][ T5228] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 87.475268][ T5228] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff800009a7bfa8 [ 87.476635][ T5228] x8 : ffff0000cd08b680 x7 : 0000000000000000 x6 : 0000000000000001 [ 87.477987][ T5228] x5 : ffff800020516a58 x4 : 00000000000002c0 x3 : 0000000000000240 [ 87.479354][ T5228] x2 : 0000000000000001 x1 : ffff8000148848e0 x0 : 00000000fffffff4 [ 87.480694][ T5228] Call trace: [ 87.481299][ T5228] xfs_qm_dqget_cache_insert+0x12c/0x134 [ 87.482180][ T5228] xfs_qm_dqget+0x1dc/0x690 [ 87.482950][ T5228] xfs_qm_vop_dqalloc+0x658/0xb68 [ 87.483838][ T5228] xfs_fileattr_set+0x314/0x136c [ 87.484691][ T5228] vfs_fileattr_set+0x67c/0x90c [ 87.485550][ T5228] do_vfs_ioctl+0x14a8/0x23f0 [ 87.486379][ T5228] __arm64_sys_ioctl+0xe4/0x1c8 [ 87.487179][ T5228] invoke_syscall+0x98/0x2b0 [ 87.487917][ T5228] el0_svc_common+0x138/0x258 [ 87.488682][ T5228] do_el0_svc+0x58/0x13c [ 87.489465][ T5228] el0_svc+0x78/0x1d0 [ 87.490193][ T5228] el0t_64_sync_handler+0xcc/0xe4 [ 87.491065][ T5228] el0t_64_sync+0x1a0/0x1a4 [ 87.491798][ T5228] irq event stamp: 91820 [ 87.492493][ T5228] hardirqs last enabled at (91819): [] exit_to_kernel_mode+0xe0/0x168 [ 87.494090][ T5228] hardirqs last disabled at (91820): [] el1_dbg+0x24/0x80 [ 87.495554][ T5228] softirqs last enabled at (91814): [] handle_softirqs+0xa40/0xbe4 [ 87.497220][ T5228] softirqs last disabled at (91701): [] __irq_exit_rcu+0x240/0x43c [ 87.498830][ T5228] ---[ end trace c82e343be44a25fd ]--- [ 87.506191][ T4947] XFS (loop0): Unmounting Filesystem [ 87.970133][ T5238] loop0: detected capacity change from 0 to 32768 [ 88.025005][ T5238] XFS: ikeep mount option is deprecated. [ 88.044037][ T5238] XFS (loop0): Mounting V5 Filesystem [ 88.069478][ T5238] XFS (loop0): Ending clean mount [ 88.071227][ T5238] XFS (loop0): Quotacheck needed: Please wait. [ 88.081036][ T5238] XFS (loop0): Quotacheck: Done. [ 88.087473][ T5238] FAULT_INJECTION: forcing a failure. [ 88.087473][ T5238] name failslab, interval 1, probability 0, space 0, times 0 [ 88.089610][ T5238] CPU: 1 PID: 5238 Comm: syz.0.31 Tainted: G W syzkaller #0 [ 88.091029][ T5238] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 88.092751][ T5238] Call trace: [ 88.093268][ T5238] dump_backtrace+0x0/0x458 [ 88.093934][ T5238] show_stack+0x2c/0x3c [ 88.094627][ T5238] __dump_stack+0x30/0x40 [ 88.095345][ T5238] dump_stack_lvl+0xf4/0x15c [ 88.096104][ T5238] dump_stack+0x1c/0x5c [ 88.096818][ T5238] should_fail+0x3bc/0x514 [ 88.097575][ T5238] __should_failslab+0xbc/0x10c [ 88.098439][ T5238] should_failslab+0x10/0x28 [ 88.099184][ T5238] slab_pre_alloc_hook+0x64/0xe8 [ 88.100074][ T5238] kmem_cache_alloc+0x94/0x3d4 [ 88.100822][ T5238] radix_tree_node_alloc+0xa0/0x340 [ 88.101708][ T5238] radix_tree_extend+0x138/0x520 [ 88.102577][ T5238] radix_tree_insert+0x11c/0x56c [ 88.103366][ T5238] xfs_qm_dqget_cache_insert+0x44/0x134 [ 88.104326][ T5238] xfs_qm_dqget+0x1dc/0x690 [ 88.105073][ T5238] xfs_qm_vop_dqalloc+0x658/0xb68 [ 88.105997][ T5238] xfs_fileattr_set+0x314/0x136c [ 88.106826][ T5238] vfs_fileattr_set+0x67c/0x90c [ 88.107592][ T5238] do_vfs_ioctl+0x14a8/0x23f0 [ 88.108377][ T5238] __arm64_sys_ioctl+0xe4/0x1c8 [ 88.109209][ T5238] invoke_syscall+0x98/0x2b0 [ 88.109931][ T5238] el0_svc_common+0x138/0x258 [ 88.110694][ T5238] do_el0_svc+0x58/0x13c [ 88.111387][ T5238] el0_svc+0x78/0x1d0 [ 88.112028][ T5238] el0t_64_sync_handler+0xcc/0xe4 [ 88.112817][ T5238] el0t_64_sync+0x1a0/0x1a4 [ 88.114434][ T5238] ------------[ cut here ]------------ [ 88.115344][ T5238] WARNING: CPU: 0 PID: 5238 at fs/xfs/xfs_dquot.c:828 xfs_qm_dqget_cache_insert+0x12c/0x134 [ 88.117093][ T5238] Modules linked in: [ 88.117799][ T5238] CPU: 0 PID: 5238 Comm: syz.0.31 Tainted: G W syzkaller #0 [ 88.119217][ T5238] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 88.120837][ T5238] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 88.122069][ T5238] pc : xfs_qm_dqget_cache_insert+0x12c/0x134 [ 88.123019][ T5238] lr : xfs_qm_dqget_cache_insert+0x12c/0x134 [ 88.124044][ T5238] sp : ffff8000205175c0 [ 88.124716][ T5238] x29: ffff8000205175c0 x28: ffff0000cecfa470 x27: ffff0000d998ec00 [ 88.126036][ T5238] x26: 0000000000000008 x25: ffff0000cd0048a0 x24: ffff0000cd004800 [ 88.127425][ T5238] x23: ffff0000d998e000 x22: ffff0000cd0048a0 x21: ffff0000cecfa470 [ 88.128734][ T5238] x20: 00000000fffffff4 x19: ffff0000cd004800 x18: 0000000000000000 [ 88.130176][ T5238] x17: 0000000000000000 x16: ffff800009a7bed4 x15: 00000000ffffffef [ 88.131514][ T5238] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 88.132949][ T5238] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff800009a7bfa8 [ 88.134213][ T5238] x8 : ffff0000d5e9d1c0 x7 : 0000000000000000 x6 : 0000000000000001 [ 88.135547][ T5238] x5 : ffff800020516a58 x4 : 00000000000002c0 x3 : 0000000000000240 [ 88.136866][ T5238] x2 : 0000000000000001 x1 : ffff8000148848e0 x0 : 00000000fffffff4 [ 88.138195][ T5238] Call trace: [ 88.138783][ T5238] xfs_qm_dqget_cache_insert+0x12c/0x134 [ 88.139791][ T5238] xfs_qm_dqget+0x1dc/0x690 [ 88.140544][ T5238] xfs_qm_vop_dqalloc+0x658/0xb68 [ 88.141343][ T5238] xfs_fileattr_set+0x314/0x136c [ 88.142141][ T5238] vfs_fileattr_set+0x67c/0x90c [ 88.142980][ T5238] do_vfs_ioctl+0x14a8/0x23f0 [ 88.143744][ T5238] __arm64_sys_ioctl+0xe4/0x1c8 [ 88.144520][ T5238] invoke_syscall+0x98/0x2b0 [ 88.145259][ T5238] el0_svc_common+0x138/0x258 [ 88.146059][ T5238] do_el0_svc+0x58/0x13c [ 88.146804][ T5238] el0_svc+0x78/0x1d0 [ 88.147469][ T5238] el0t_64_sync_handler+0xcc/0xe4 [ 88.148353][ T5238] el0t_64_sync+0x1a0/0x1a4 [ 88.149139][ T5238] irq event stamp: 92414 [ 88.149823][ T5238] hardirqs last enabled at (92413): [] exit_to_kernel_mode+0xe0/0x168 [ 88.151530][ T5238] hardirqs last disabled at (92414): [] el1_dbg+0x24/0x80 [ 88.152980][ T5238] softirqs last enabled at (92408): [] handle_softirqs+0xa40/0xbe4 [ 88.154567][ T5238] softirqs last disabled at (92345): [] __irq_exit_rcu+0x240/0x43c [ 88.156130][ T5238] ---[ end trace c82e343be44a25fe ]--- [ 88.162432][ T4947] XFS (loop0): Unmounting Filesystem 1970/01/01 00:01:28 executed programs: 18 [ 88.602799][ T5248] loop0: detected capacity change from 0 to 32768 [ 88.657084][ T5248] XFS: ikeep mount option is deprecated. [ 88.722816][ T5248] XFS (loop0): Mounting V5 Filesystem [ 88.753317][ T5248] XFS (loop0): Ending clean mount [ 88.755049][ T5248] XFS (loop0): Quotacheck needed: Please wait. [ 88.769940][ T5248] XFS (loop0): Quotacheck: Done. [ 88.787195][ T5248] FAULT_INJECTION: forcing a failure. [ 88.787195][ T5248] name failslab, interval 1, probability 0, space 0, times 0 [ 88.789435][ T5248] CPU: 0 PID: 5248 Comm: syz.0.32 Tainted: G W syzkaller #0 [ 88.790933][ T5248] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 88.792556][ T5248] Call trace: [ 88.793090][ T5248] dump_backtrace+0x0/0x458 [ 88.793944][ T5248] show_stack+0x2c/0x3c [ 88.794619][ T5248] __dump_stack+0x30/0x40 [ 88.795379][ T5248] dump_stack_lvl+0xf4/0x15c [ 88.796186][ T5248] dump_stack+0x1c/0x5c [ 88.796907][ T5248] should_fail+0x3bc/0x514 [ 88.797676][ T5248] __should_failslab+0xbc/0x10c [ 88.798542][ T5248] should_failslab+0x10/0x28 [ 88.799281][ T5248] slab_pre_alloc_hook+0x64/0xe8 [ 88.800092][ T5248] kmem_cache_alloc+0x94/0x3d4 [ 88.800892][ T5248] radix_tree_node_alloc+0xa0/0x340 [ 88.801798][ T5248] radix_tree_extend+0x138/0x520 [ 88.802640][ T5248] radix_tree_insert+0x11c/0x56c [ 88.803387][ T5248] xfs_qm_dqget_cache_insert+0x44/0x134 [ 88.804354][ T5248] xfs_qm_dqget+0x1dc/0x690 [ 88.805078][ T5248] xfs_qm_vop_dqalloc+0x658/0xb68 [ 88.805935][ T5248] xfs_fileattr_set+0x314/0x136c [ 88.806823][ T5248] vfs_fileattr_set+0x67c/0x90c [ 88.807663][ T5248] do_vfs_ioctl+0x14a8/0x23f0 [ 88.808509][ T5248] __arm64_sys_ioctl+0xe4/0x1c8 [ 88.809364][ T5248] invoke_syscall+0x98/0x2b0 [ 88.810136][ T5248] el0_svc_common+0x138/0x258 [ 88.810901][ T5248] do_el0_svc+0x58/0x13c [ 88.811659][ T5248] el0_svc+0x78/0x1d0 [ 88.812319][ T5248] el0t_64_sync_handler+0xcc/0xe4 [ 88.813153][ T5248] el0t_64_sync+0x1a0/0x1a4 [ 88.819211][ T5248] ------------[ cut here ]------------ [ 88.820089][ T5248] WARNING: CPU: 0 PID: 5248 at fs/xfs/xfs_dquot.c:828 xfs_qm_dqget_cache_insert+0x12c/0x134 [ 88.821838][ T5248] Modules linked in: [ 88.822529][ T5248] CPU: 0 PID: 5248 Comm: syz.0.32 Tainted: G W syzkaller #0 [ 88.823982][ T5248] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 88.825836][ T5248] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 88.827099][ T5248] pc : xfs_qm_dqget_cache_insert+0x12c/0x134 [ 88.828116][ T5248] lr : xfs_qm_dqget_cache_insert+0x12c/0x134 [ 88.829152][ T5248] sp : ffff8000206575c0 [ 88.829820][ T5248] x29: ffff8000206575c0 x28: ffff0000cf8c3500 x27: ffff0000d8ec2c00 [ 88.831216][ T5248] x26: 0000000000000008 x25: ffff0000d7f468a0 x24: ffff0000d7f46800 [ 88.832583][ T5248] x23: ffff0000d8ec2000 x22: ffff0000d7f468a0 x21: ffff0000cf8c3500 [ 88.833860][ T5248] x20: 00000000fffffff4 x19: ffff0000d7f46800 x18: 0000000000000000 [ 88.835310][ T5248] x17: 0000000000000000 x16: ffff800009a7bed4 x15: 00000000ffffffef [ 88.836711][ T5248] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 88.838192][ T5248] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff800009a7bfa8 [ 88.839535][ T5248] x8 : ffff0000d4c1b680 x7 : 0000000000000000 x6 : 0000000000000001 [ 88.840876][ T5248] x5 : ffff800020656a58 x4 : 00000000000002c0 x3 : 0000000000000240 [ 88.842239][ T5248] x2 : 0000000000000001 x1 : ffff8000148848e0 x0 : 00000000fffffff4 [ 88.843573][ T5248] Call trace: [ 88.844101][ T5248] xfs_qm_dqget_cache_insert+0x12c/0x134 [ 88.845023][ T5248] xfs_qm_dqget+0x1dc/0x690 [ 88.845758][ T5248] xfs_qm_vop_dqalloc+0x658/0xb68 [ 88.846620][ T5248] xfs_fileattr_set+0x314/0x136c [ 88.847408][ T5248] vfs_fileattr_set+0x67c/0x90c [ 88.848217][ T5248] do_vfs_ioctl+0x14a8/0x23f0 [ 88.849036][ T5248] __arm64_sys_ioctl+0xe4/0x1c8 [ 88.849878][ T5248] invoke_syscall+0x98/0x2b0 [ 88.850658][ T5248] el0_svc_common+0x138/0x258 [ 88.851447][ T5248] do_el0_svc+0x58/0x13c [ 88.852129][ T5248] el0_svc+0x78/0x1d0 [ 88.852794][ T5248] el0t_64_sync_handler+0xcc/0xe4 [ 88.853655][ T5248] el0t_64_sync+0x1a0/0x1a4 [ 88.854476][ T5248] irq event stamp: 93644 [ 88.855206][ T5248] hardirqs last enabled at (93643): [] exit_to_kernel_mode+0xe0/0x168 [ 88.856953][ T5248] hardirqs last disabled at (93644): [] el1_dbg+0x24/0x80 [ 88.858343][ T5248] softirqs last enabled at (93638): [] handle_softirqs+0xa40/0xbe4 [ 88.860098][ T5248] softirqs last disabled at (93397): [] __irq_exit_rcu+0x240/0x43c [ 88.861690][ T5248] ---[ end trace c82e343be44a25ff ]--- [ 88.867701][ T4947] XFS (loop0): Unmounting Filesystem