Warning: Permanently added '10.128.1.75' (ED25519) to the list of known hosts. 2026/11/08 16:31:09 parsed 1 programs 2026/11/08 16:31:09 serving rpc on tcp://38679 [ 64.530429][ T4201] cgroup: Unknown subsys name 'net' [ 64.658726][ T4201] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 66.137451][ T4201] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k FS [ 67.601799][ T1224] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 67.619247][ T1224] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 67.635802][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 67.647812][ T9] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 67.655759][ T9] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 67.663267][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 69.601684][ T4256] rxe_eth0 speed is unknown, defaulting to 1000 [ 69.610139][ T4256] rxe_eth0 speed is unknown, defaulting to 1000 [ 69.619084][ T4256] rxe_eth0 speed is unknown, defaulting to 1000 [ 69.748752][ T13] rxe_eth0 speed is unknown, defaulting to 1000 [ 69.748135][ T4256] infiniband rxe0: set active [ 69.760287][ T4256] infiniband rxe0: added rxe_eth0 [ 69.829931][ T4256] RDS/IB: rxe0: added [ 69.834692][ T4256] smc: adding ib device rxe0 with port count 1 [ 69.841147][ T4256] smc: ib device rxe0 port 1 has pnetid [ 69.864470][ T13] rxe_eth0 speed is unknown, defaulting to 1000 [ 69.875320][ T4256] rxe_eth0 speed is unknown, defaulting to 1000 [ 70.009163][ T4256] rxe_eth0 speed is unknown, defaulting to 1000 [ 70.160519][ T4256] rxe_eth0 speed is unknown, defaulting to 1000 [ 70.339992][ T4256] rxe_eth0 speed is unknown, defaulting to 1000 [ 70.517561][ T4256] rxe_eth0 speed is unknown, defaulting to 1000 [ 70.523009][ T3854] infiniband rxe0: set active [ 70.530793][ T13] rxe_eth0 speed is unknown, defaulting to 1000 [ 70.640997][ T4256] rxe_eth0 speed is unknown, defaulting to 1000 [ 70.714061][ T4256] rxe_eth0 speed is unknown, defaulting to 1000 [ 70.806383][ T4256] rxe_eth0 speed is unknown, defaulting to 1000 [ 70.872631][ T4256] rxe_eth0 speed is unknown, defaulting to 1000 [ 70.947683][ T4256] rxe_eth0 speed is unknown, defaulting to 1000 [ 71.029894][ T4256] rxe_eth0 speed is unknown, defaulting to 1000 [ 71.099124][ T4256] rxe_eth0 speed is unknown, defaulting to 1000 [ 71.250138][ T4256] chnl_net:caif_netlink_parms(): no params data found [ 71.302266][ T4256] bridge0: port 1(bridge_slave_0) entered blocking state [ 71.310084][ T4256] bridge0: port 1(bridge_slave_0) entered disabled state [ 71.317994][ T4256] device bridge_slave_0 entered promiscuous mode [ 71.347648][ T4256] bridge0: port 2(bridge_slave_1) entered blocking state [ 71.355784][ T4256] bridge0: port 2(bridge_slave_1) entered disabled state [ 71.363736][ T4256] device bridge_slave_1 entered promiscuous mode [ 71.384026][ T4256] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 71.415657][ T1435] ieee802154 phy0 wpan0: encryption failed: -22 [ 71.422071][ T1435] ieee802154 phy1 wpan1: encryption failed: -22 [ 71.430487][ T4256] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 71.451106][ T4256] team0: Port device team_slave_0 added [ 71.458217][ T4256] team0: Port device team_slave_1 added [ 71.474452][ T4256] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 71.481402][ T4256] 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. [ 71.507768][ T4256] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 71.521199][ T4256] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 71.528290][ T4256] 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. [ 71.554409][ T4256] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 71.601969][ T4256] device hsr_slave_0 entered promiscuous mode [ 71.608878][ T4256] device hsr_slave_1 entered promiscuous mode [ 71.734069][ T4256] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 71.744849][ T4256] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 71.753724][ T4256] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 71.764033][ T4256] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 71.793340][ T4256] bridge0: port 2(bridge_slave_1) entered blocking state [ 71.800594][ T4256] bridge0: port 2(bridge_slave_1) entered forwarding state [ 71.808488][ T4256] bridge0: port 1(bridge_slave_0) entered blocking state [ 71.815626][ T4256] bridge0: port 1(bridge_slave_0) entered forwarding state [ 71.875985][ T4256] 8021q: adding VLAN 0 to HW filter on device bond0 [ 71.890841][ T1224] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 71.900695][ T1224] bridge0: port 1(bridge_slave_0) entered disabled state [ 71.911201][ T1224] bridge0: port 2(bridge_slave_1) entered disabled state [ 71.920276][ T1224] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 71.945690][ T4256] 8021q: adding VLAN 0 to HW filter on device team0 [ 71.963241][ T1224] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 71.972303][ T1224] bridge0: port 1(bridge_slave_0) entered blocking state [ 71.979509][ T1224] bridge0: port 1(bridge_slave_0) entered forwarding state [ 71.996400][ T1224] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 72.006937][ T1224] bridge0: port 2(bridge_slave_1) entered blocking state [ 72.014091][ T1224] bridge0: port 2(bridge_slave_1) entered forwarding state [ 72.032358][ T146] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 72.047359][ T146] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 72.056589][ T146] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 72.078604][ T146] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 72.087876][ T146] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 72.104193][ T4256] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 72.238271][ T146] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 72.247945][ T146] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 72.264015][ T4256] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 72.286406][ T146] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 72.312375][ T146] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 72.334313][ T1224] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 72.345663][ T1224] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 72.357712][ T1224] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 72.368066][ T1224] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 72.377736][ T4256] device veth0_vlan entered promiscuous mode [ 72.391648][ T4256] device veth1_vlan entered promiscuous mode [ 72.417435][ T1224] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 72.427110][ T1224] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 72.435985][ T1224] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 72.446932][ T1224] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 72.458232][ T4256] device veth0_macvtap entered promiscuous mode [ 72.470675][ T4256] device veth1_macvtap entered promiscuous mode [ 72.488832][ T4256] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 72.498201][ T1224] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 72.507991][ T1224] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 72.516935][ T1224] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 72.527481][ T1224] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 72.539463][ T4256] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 72.548725][ T500] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 72.557655][ T500] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 72.571379][ T4256] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 72.581252][ T4256] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 72.591170][ T4256] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 72.600218][ T4256] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 72.757500][ T4326] rxe_eth0 speed is unknown, defaulting to 1000 [ 73.002140][ T4330] rxe_eth0 speed is unknown, defaulting to 1000 [ 73.273528][ T4337] rxe_eth0 speed is unknown, defaulting to 1000 2026/11/08 16:31:20 executed programs: 0 [ 73.791859][ T4340] rxe_eth0 speed is unknown, defaulting to 1000 [ 73.990375][ T4340] chnl_net:caif_netlink_parms(): no params data found [ 74.050650][ T4340] bridge0: port 1(bridge_slave_0) entered blocking state [ 74.058115][ T4340] bridge0: port 1(bridge_slave_0) entered disabled state [ 74.066557][ T4340] device bridge_slave_0 entered promiscuous mode [ 74.076792][ T4340] bridge0: port 2(bridge_slave_1) entered blocking state [ 74.084012][ T4340] bridge0: port 2(bridge_slave_1) entered disabled state [ 74.092109][ T4340] device bridge_slave_1 entered promiscuous mode [ 74.117097][ T4340] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 74.128344][ T4340] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 74.153957][ T4340] team0: Port device team_slave_0 added [ 74.162317][ T4340] team0: Port device team_slave_1 added [ 74.181760][ T4340] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 74.189028][ T4340] 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. [ 74.215576][ T4340] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 74.228894][ T4340] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 74.236861][ T4340] 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. [ 74.263135][ T4340] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 74.299343][ T4340] device hsr_slave_0 entered promiscuous mode [ 74.307273][ T4340] device hsr_slave_1 entered promiscuous mode [ 74.316544][ T4340] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 74.325710][ T4340] Cannot create hsr debugfs directory [ 74.430642][ T4340] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 75.823551][ T4288] Bluetooth: hci0: command 0x0409 tx timeout [ 77.139292][ T4340] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 77.200787][ T4340] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 77.240469][ T4340] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 77.360746][ T4340] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 77.370620][ T4340] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 77.385622][ T4340] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 77.395530][ T4340] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 77.455231][ T4340] 8021q: adding VLAN 0 to HW filter on device bond0 [ 77.480349][ T4340] 8021q: adding VLAN 0 to HW filter on device team0 [ 77.488180][ T146] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 77.500797][ T146] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 77.521315][ T146] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 77.531313][ T146] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 77.540059][ T146] bridge0: port 1(bridge_slave_0) entered blocking state [ 77.547195][ T146] bridge0: port 1(bridge_slave_0) entered forwarding state [ 77.565077][ T146] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 77.573476][ T146] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 77.582022][ T146] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 77.590561][ T146] bridge0: port 2(bridge_slave_1) entered blocking state [ 77.597625][ T146] bridge0: port 2(bridge_slave_1) entered forwarding state [ 77.607345][ T146] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 77.616028][ T146] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 77.625103][ T146] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 77.633918][ T146] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 77.642628][ T146] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 77.665390][ T1224] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 77.675730][ T1224] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 77.687354][ T1224] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 77.696559][ T1224] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 77.716748][ T1224] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 77.725208][ T1224] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 77.736959][ T4340] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 77.860763][ T1224] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 77.869060][ T1224] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 77.884522][ T4340] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 77.904021][ T4349] Bluetooth: hci0: command 0x041b tx timeout [ 77.910281][ T1224] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 77.920695][ T1224] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 77.943312][ T1224] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 77.952876][ T1224] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 77.965735][ T4340] device veth0_vlan entered promiscuous mode [ 77.974801][ T1224] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 77.984353][ T1224] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 77.997062][ T4340] device veth1_vlan entered promiscuous mode [ 78.026898][ T1224] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 78.036457][ T1224] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 78.045909][ T1224] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 78.054881][ T1224] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 78.066136][ T4340] device veth0_macvtap entered promiscuous mode [ 78.078077][ T4340] device veth1_macvtap entered promiscuous mode [ 78.088892][ T9] device hsr_slave_0 left promiscuous mode [ 78.096228][ T9] device hsr_slave_1 left promiscuous mode [ 78.102546][ T9] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 78.110137][ T9] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 78.120436][ T9] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 78.127905][ T9] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 78.135772][ T9] device bridge_slave_1 left promiscuous mode [ 78.142889][ T9] bridge0: port 2(bridge_slave_1) entered disabled state [ 78.157498][ T9] device bridge_slave_0 left promiscuous mode [ 78.163743][ T9] bridge0: port 1(bridge_slave_0) entered disabled state [ 78.180467][ T9] device veth1_macvtap left promiscuous mode [ 78.187368][ T9] device veth0_macvtap left promiscuous mode [ 78.193651][ T9] device veth1_vlan left promiscuous mode [ 78.199564][ T9] device veth0_vlan left promiscuous mode [ 78.350311][ T9] team0 (unregistering): Port device team_slave_1 removed [ 78.364857][ T9] team0 (unregistering): Port device team_slave_0 removed [ 78.377872][ T9] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 78.391150][ T9] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 78.445620][ T9] bond0 (unregistering): Released all slaves [ 78.474148][ T4340] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 78.485073][ T1224] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 78.494026][ T1224] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 78.501989][ T1224] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 78.510899][ T1224] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 78.524361][ T4340] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 78.537854][ T500] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 78.548314][ T500] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 78.559128][ T4340] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 78.568158][ T4340] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 78.577700][ T4340] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 78.586702][ T4340] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 78.658032][ T146] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 78.666988][ T146] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 78.676220][ T500] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready 2026/11/08 16:31:25 executed programs: 2 [ 78.710882][ T145] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 78.718846][ T145] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 78.726720][ T500] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 78.961537][ T4360] loop0: detected capacity change from 0 to 32768 [ 79.059515][ T4360] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz.0.17 (4360) [ 79.091555][ T4360] BTRFS info (device loop0): using sha256 (sha256-avx2) checksum algorithm [ 79.105218][ T4360] BTRFS info (device loop0): using free space tree [ 79.113726][ T4360] BTRFS info (device loop0): has skinny extents [ 79.283624][ T4360] BTRFS info (device loop0): enabling ssd optimizations [ 79.312193][ T4360] FAULT_INJECTION: forcing a failure. [ 79.312193][ T4360] name failslab, interval 1, probability 5, space 0, times 100 [ 79.326691][ T4360] CPU: 0 PID: 4360 Comm: syz.0.17 Not tainted syzkaller #0 [ 79.333937][ T4360] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/15/2026 [ 79.344020][ T4360] Call Trace: [ 79.347325][ T4360] [ 79.350284][ T4360] dump_stack_lvl+0x188/0x250 [ 79.355032][ T4360] ? show_regs_print_info+0x20/0x20 [ 79.360272][ T4360] ? load_image+0x410/0x410 [ 79.364808][ T4360] ? prandom_u32+0x217/0x250 [ 79.369438][ T4360] should_fail+0x383/0x4b0 [ 79.373885][ T4360] should_failslab+0x5/0x20 [ 79.378499][ T4360] slab_pre_alloc_hook+0x51/0xc0 [ 79.383465][ T4360] ? alloc_extent_state+0x22/0x2e0 [ 79.388608][ T4360] kmem_cache_alloc+0x3d/0x280 [ 79.393408][ T4360] alloc_extent_state+0x22/0x2e0 [ 79.398384][ T4360] set_extent_bit+0x1a4/0x14b0 [ 79.403187][ T4360] ? clear_state_bit+0x540/0x540 [ 79.408154][ T4360] ? read_extent_buffer+0x13c/0x2d0 [ 79.413381][ T4360] ? memcpy+0x3c/0x60 [ 79.417408][ T4360] btrfs_get_extent+0xf23/0x17f0 [ 79.422402][ T4360] ? btrfs_cont_expand+0xd70/0xd70 [ 79.427539][ T4360] ? lockdep_hardirqs_on_prepare+0x448/0x7c0 [ 79.433577][ T4360] ? lock_chain_count+0x20/0x20 [ 79.438464][ T4360] btrfs_do_readpage+0x825/0x1270 [ 79.443532][ T4360] ? detach_page_private+0x2f0/0x2f0 [ 79.448835][ T4360] ? btrfs_lookup_first_ordered_range+0x390/0x390 [ 79.455282][ T4360] extent_readahead+0xb83/0x12c0 [ 79.460255][ T4360] ? extent_writepages+0x1350/0x1350 [ 79.465558][ T4360] ? lockdep_hardirqs_on_prepare+0x448/0x7c0 [ 79.471588][ T4360] ? local_lock_release+0x97/0x170 [ 79.476732][ T4360] read_pages+0x172/0x920 [ 79.481107][ T4360] ? page_cache_ra_unbounded+0x8f0/0x8f0 [ 79.486778][ T4360] ? add_to_page_cache_lru+0x2ad/0x4a0 [ 79.492441][ T4360] page_cache_ra_unbounded+0x7f4/0x8f0 [ 79.497964][ T4360] ? read_cache_pages_invalidate_pages+0x1c0/0x1c0 [ 79.504503][ T4360] ? blk_cgroup_congested+0x30b/0x390 [ 79.509932][ T4360] filemap_read+0x5ef/0x2560 [ 79.514642][ T4360] ? rcu_lock_release+0x5/0x20 [ 79.519459][ T4360] ? find_get_pages_range_tag+0x450/0x450 [ 79.525205][ T4360] ? lock_chain_count+0x20/0x20 [ 79.530085][ T4360] ? __rwlock_init+0x140/0x140 [ 79.534876][ T4360] ? _raw_spin_unlock_irqrestore+0x82/0x120 [ 79.540798][ T4360] ? lockdep_hardirqs_on+0x94/0x140 [ 79.546035][ T4360] ? memset+0x1e/0x40 [ 79.550040][ T4360] ? iov_iter_kvec+0xb4/0x170 [ 79.554750][ T4360] __kernel_read+0x51d/0x980 [ 79.559371][ T4360] ? __kasan_kmalloc+0xc6/0xe0 [ 79.564149][ T4360] ? __kasan_kmalloc+0xaf/0xe0 [ 79.568939][ T4360] ? rw_verify_area+0x1b0/0x1b0 [ 79.573845][ T4360] integrity_kernel_read+0x86/0xd0 [ 79.578978][ T4360] ? integrity_inode_free+0x170/0x170 [ 79.584394][ T4360] ima_calc_file_hash+0x946/0x1940 [ 79.589535][ T4360] ? _raw_spin_unlock_irqrestore+0x82/0x120 [ 79.595446][ T4360] ? lockdep_hardirqs_on+0x94/0x140 [ 79.600673][ T4360] ? _raw_spin_unlock_irqrestore+0xc1/0x120 [ 79.606591][ T4360] ? _raw_spin_unlock+0x40/0x40 [ 79.611466][ T4360] ? kmem_cache_free+0x8f/0x210 [ 79.616426][ T4360] ? stack_trace_save+0xa6/0xf0 [ 79.621307][ T4360] ? ima_alloc_tfm+0x2f0/0x2f0 [ 79.626154][ T4360] ? mark_lock+0x94/0x320 [ 79.630512][ T4360] ? lockdep_hardirqs_on_prepare+0x448/0x7c0 [ 79.636538][ T4360] ? lock_chain_count+0x20/0x20 [ 79.641420][ T4360] ? kasan_quarantine_put+0xd4/0x210 [ 79.646726][ T4360] ? lockdep_hardirqs_on+0x94/0x140 [ 79.651965][ T4360] ima_collect_measurement+0x335/0x7e0 [ 79.657465][ T4360] ? ima_get_action+0xa0/0xa0 [ 79.662202][ T4360] process_measurement+0x1185/0x1c20 [ 79.667525][ T4360] ? ima_file_mmap+0x140/0x140 [ 79.672316][ T4360] ? tomoyo_check_path_number_acl+0x280/0x280 [ 79.678479][ T4360] ima_file_check+0xc7/0x110 [ 79.683093][ T4360] ? ima_bprm_check+0x200/0x200 [ 79.687964][ T4360] ? vfs_open+0x2b/0x80 [ 79.692151][ T4360] path_openat+0x27cf/0x2fb0 [ 79.696808][ T4360] ? do_filp_open+0x400/0x400 [ 79.701528][ T4360] do_filp_open+0x1df/0x400 [ 79.706056][ T4360] ? vfs_tmpfile+0x300/0x300 [ 79.710699][ T4360] ? _raw_spin_unlock+0x24/0x40 [ 79.715573][ T4360] ? alloc_fd+0x59e/0x650 [ 79.719934][ T4360] do_sys_openat2+0x14b/0x500 [ 79.724644][ T4360] ? do_sys_open+0xe0/0xe0 [ 79.729081][ T4360] ? lockdep_hardirqs_on_prepare+0x448/0x7c0 [ 79.735092][ T4360] ? lock_chain_count+0x20/0x20 [ 79.739975][ T4360] __x64_sys_open+0x11b/0x140 [ 79.744685][ T4360] do_syscall_64+0x4c/0xa0 [ 79.749122][ T4360] ? clear_bhb_loop+0x30/0x80 [ 79.753815][ T4360] ? clear_bhb_loop+0x30/0x80 [ 79.758513][ T4360] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 79.764423][ T4360] RIP: 0033:0x7f3477c18b19 [ 79.768862][ T4360] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 79.788486][ T4360] RSP: 002b:00007fffa8bbb478 EFLAGS: 00000246 ORIG_RAX: 0000000000000002 [ 79.796919][ T4360] RAX: ffffffffffffffda RBX: 00007f3477e9efa0 RCX: 00007f3477c18b19 [ 79.804997][ T4360] RDX: 0000000000000020 RSI: 000000000004827e RDI: 0000200000007840 [ 79.812984][ T4360] RBP: 00007f3477cb0b70 R08: 0000000000000000 R09: 0000000000000000 [ 79.820973][ T4360] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 79.828959][ T4360] R13: 00007f3477e9efac R14: 00007f3477e9efa0 R15: 00007f3477e9efa0 [ 79.837157][ T4360] [ 79.856527][ T4360] FAULT_INJECTION: forcing a failure. [ 79.856527][ T4360] name failslab, interval 1, probability 5, space 0, times 99 [ 79.869522][ T4360] CPU: 0 PID: 4360 Comm: syz.0.17 Not tainted syzkaller #0 [ 79.876744][ T4360] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/15/2026 [ 79.886815][ T4360] Call Trace: [ 79.890115][ T4360] [ 79.893147][ T4360] dump_stack_lvl+0x188/0x250 [ 79.897860][ T4360] ? show_regs_print_info+0x20/0x20 [ 79.903093][ T4360] ? load_image+0x410/0x410 [ 79.907624][ T4360] ? prandom_u32+0x217/0x250 [ 79.912243][ T4360] should_fail+0x383/0x4b0 [ 79.916692][ T4360] should_failslab+0x5/0x20 [ 79.921213][ T4360] slab_pre_alloc_hook+0x51/0xc0 [ 79.926167][ T4360] ? btrfs_truncate_inode_items+0x445/0x21e0 [ 79.932255][ T4360] kmem_cache_alloc+0x3d/0x280 [ 79.937138][ T4360] btrfs_truncate_inode_items+0x445/0x21e0 [ 79.943023][ T4360] ? verify_lock_unused+0x140/0x140 [ 79.948254][ T4360] ? record_root_in_trans+0x2c1/0x3d0 [ 79.953666][ T4360] ? btrfs_unlink_subvol+0x1090/0x1090 [ 79.959156][ T4360] ? btrfs_block_rsv_migrate+0x1af/0x200 [ 79.964811][ T4360] ? __lock_acquire+0x7d40/0x7d40 [ 79.969856][ T4360] ? do_raw_spin_lock+0x128/0x2f0 [ 79.974905][ T4360] ? __rwlock_init+0x140/0x140 [ 79.979695][ T4360] ? do_raw_spin_unlock+0x11d/0x230 [ 79.984920][ T4360] ? btrfs_block_rsv_migrate+0x1af/0x200 [ 79.990579][ T4360] btrfs_setattr+0x91a/0xe20 [ 79.995200][ T4360] ? btrfs_permission+0x1d0/0x1d0 [ 80.000937][ T4360] notify_change+0xbc6/0xee0 [ 80.005564][ T4360] do_truncate+0x1ac/0x240 [ 80.010003][ T4360] ? rcu_lock_release+0x20/0x20 [ 80.014882][ T4360] ? ima_bprm_check+0x200/0x200 [ 80.019753][ T4360] ? vfs_open+0x2b/0x80 [ 80.023922][ T4360] ? bpf_lsm_path_truncate+0x5/0x10 [ 80.029141][ T4360] path_openat+0x293b/0x2fb0 [ 80.033792][ T4360] ? do_filp_open+0x400/0x400 [ 80.038514][ T4360] do_filp_open+0x1df/0x400 [ 80.043051][ T4360] ? vfs_tmpfile+0x300/0x300 [ 80.047689][ T4360] ? _raw_spin_unlock+0x24/0x40 [ 80.052554][ T4360] ? alloc_fd+0x59e/0x650 [ 80.056916][ T4360] do_sys_openat2+0x14b/0x500 [ 80.061620][ T4360] ? do_sys_open+0xe0/0xe0 [ 80.066140][ T4360] ? lockdep_hardirqs_on_prepare+0x448/0x7c0 [ 80.072155][ T4360] ? lock_chain_count+0x20/0x20 [ 80.077031][ T4360] __x64_sys_open+0x11b/0x140 [ 80.081735][ T4360] do_syscall_64+0x4c/0xa0 [ 80.086164][ T4360] ? clear_bhb_loop+0x30/0x80 [ 80.090857][ T4360] ? clear_bhb_loop+0x30/0x80 [ 80.095674][ T4360] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 80.101587][ T4360] RIP: 0033:0x7f3477c18b19 [ 80.106022][ T4360] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 80.125661][ T4360] RSP: 002b:00007fffa8bbb478 EFLAGS: 00000246 ORIG_RAX: 0000000000000002 [ 80.134104][ T4360] RAX: ffffffffffffffda RBX: 00007f3477e9efa0 RCX: 00007f3477c18b19 [ 80.142096][ T4360] RDX: 0000000000000020 RSI: 000000000004827e RDI: 0000200000007840 [ 80.150113][ T4360] RBP: 00007f3477cb0b70 R08: 0000000000000000 R09: 0000000000000000 [ 80.158099][ T4360] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 80.166084][ T4360] R13: 00007f3477e9efac R14: 00007f3477e9efa0 R15: 00007f3477e9efa0 [ 80.174073][ T4360] [ 80.180381][ T4351] Bluetooth: hci0: command 0x040f tx timeout [ 80.196884][ T4360] FAULT_INJECTION: forcing a failure. [ 80.196884][ T4360] name failslab, interval 1, probability 5, space 0, times 98 [ 80.209826][ T4360] CPU: 0 PID: 4360 Comm: syz.0.17 Not tainted syzkaller #0 [ 80.217030][ T4360] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/15/2026 [ 80.227097][ T4360] Call Trace: [ 80.230384][ T4360] [ 80.233318][ T4360] dump_stack_lvl+0x188/0x250 [ 80.238015][ T4360] ? show_regs_print_info+0x20/0x20 [ 80.243217][ T4360] ? load_image+0x410/0x410 [ 80.247733][ T4360] should_fail+0x383/0x4b0 [ 80.252154][ T4360] should_failslab+0x5/0x20 [ 80.256656][ T4360] slab_pre_alloc_hook+0x51/0xc0 [ 80.261594][ T4360] ? __sigqueue_alloc+0x3a6/0x4b0 [ 80.266616][ T4360] kmem_cache_alloc+0x3d/0x280 [ 80.271393][ T4360] __sigqueue_alloc+0x3a6/0x4b0 [ 80.276271][ T4360] __send_signal+0x223/0xd40 [ 80.280865][ T4360] do_notify_parent+0xb90/0xdb0 [ 80.285722][ T4360] ? trace_signal_generate+0x1c0/0x1c0 [ 80.291180][ T4360] ? _raw_write_lock_irq+0x86/0xf0 [ 80.296295][ T4360] ? _raw_write_lock_irq+0xb7/0xf0 [ 80.301411][ T4360] ? kill_orphaned_pgrp+0x4a2/0x4c0 [ 80.306606][ T4360] do_exit+0x1243/0x2100 [ 80.310857][ T4360] ? put_task_struct+0x80/0x80 [ 80.315625][ T4360] ? lock_chain_count+0x20/0x20 [ 80.320484][ T4360] do_group_exit+0x12c/0x2f0 [ 80.325074][ T4360] __x64_sys_exit_group+0x3b/0x40 [ 80.330095][ T4360] do_syscall_64+0x4c/0xa0 [ 80.334505][ T4360] ? clear_bhb_loop+0x30/0x80 [ 80.339180][ T4360] ? clear_bhb_loop+0x30/0x80 [ 80.343855][ T4360] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 80.349751][ T4360] RIP: 0033:0x7f3477c18b19 [ 80.354167][ T4360] Code: Unable to access opcode bytes at RIP 0x7f3477c18aef. [ 80.361522][ T4360] RSP: 002b:00007fffa8bbb718 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 80.369938][ T4360] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f3477c18b19 [ 80.377907][ T4360] RDX: 0000000000000064 RSI: 0000000000000000 RDI: 0000000000000000 [ 80.385882][ T4360] RBP: 0000000000000003 R08: 0000000000000000 R09: 00007f3477e6d3e0 [ 80.393938][ T4360] R10: 0000000000000001 R11: 0000000000000246 R12: 0000000000000000 [ 80.401910][ T4360] R13: 00007f3477e6d3e0 R14: 0000000000000003 R15: 00007fffa8bbb7d0 [ 80.409893][ T4360] [ 80.854056][ T4382] loop0: detected capacity change from 0 to 32768 [ 80.903238][ T4382] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz.0.18 (4382) [ 80.921978][ T4382] BTRFS info (device loop0): using sha256 (sha256-avx2) checksum algorithm [ 80.931234][ T4382] BTRFS info (device loop0): using free space tree [ 80.938186][ T4382] BTRFS info (device loop0): has skinny extents [ 80.963598][ T4382] BTRFS info (device loop0): enabling ssd optimizations [ 81.155261][ T4404] rxe_eth0 speed is unknown, defaulting to 1000 [ 81.500398][ T4411] loop0: detected capacity change from 0 to 32768 [ 81.550372][ T4411] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz.0.19 (4411) [ 81.593021][ T4411] BTRFS info (device loop0): using sha256 (sha256-avx2) checksum algorithm [ 81.601713][ T4411] BTRFS info (device loop0): using free space tree [ 81.618032][ T4411] BTRFS info (device loop0): has skinny extents [ 81.742266][ T4411] BTRFS info (device loop0): enabling ssd optimizations [ 81.757564][ T4411] FAULT_INJECTION: forcing a failure. [ 81.757564][ T4411] name failslab, interval 1, probability 5, space 0, times 100 [ 81.771231][ T4411] CPU: 0 PID: 4411 Comm: syz.0.19 Not tainted syzkaller #0 [ 81.778468][ T4411] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/15/2026 [ 81.788552][ T4411] Call Trace: [ 81.791951][ T4411] [ 81.794905][ T4411] dump_stack_lvl+0x188/0x250 [ 81.799614][ T4411] ? show_regs_print_info+0x20/0x20 [ 81.804843][ T4411] ? load_image+0x410/0x410 [ 81.809483][ T4411] ? prandom_u32+0x217/0x250 [ 81.814118][ T4411] should_fail+0x383/0x4b0 [ 81.818578][ T4411] should_failslab+0x5/0x20 [ 81.823119][ T4411] slab_pre_alloc_hook+0x51/0xc0 [ 81.828089][ T4411] __kmalloc+0x6b/0x340 [ 81.832270][ T4411] ? ima_alloc_init_template+0x8f/0x6e0 [ 81.837852][ T4411] ima_alloc_init_template+0x8f/0x6e0 [ 81.843266][ T4411] ima_store_measurement+0x1d1/0x690 [ 81.848598][ T4411] ? ima_collect_measurement+0x7e0/0x7e0 [ 81.854260][ T4411] ? ima_d_path+0x180/0x240 [ 81.858816][ T4411] process_measurement+0x124d/0x1c20 [ 81.864152][ T4411] ? ima_file_mmap+0x140/0x140 [ 81.868955][ T4411] ? tomoyo_check_path_number_acl+0x280/0x280 [ 81.875109][ T4411] ima_file_check+0xc7/0x110 [ 81.879732][ T4411] ? ima_bprm_check+0x200/0x200 [ 81.884613][ T4411] ? vfs_open+0x2b/0x80 [ 81.888804][ T4411] path_openat+0x27cf/0x2fb0 [ 81.893467][ T4411] ? do_filp_open+0x400/0x400 [ 81.898236][ T4411] do_filp_open+0x1df/0x400 [ 81.902808][ T4411] ? vfs_tmpfile+0x300/0x300 [ 81.907445][ T4411] ? _raw_spin_unlock+0x24/0x40 [ 81.912320][ T4411] ? alloc_fd+0x59e/0x650 [ 81.916686][ T4411] do_sys_openat2+0x14b/0x500 [ 81.921392][ T4411] ? do_sys_open+0xe0/0xe0 [ 81.925828][ T4411] ? lockdep_hardirqs_on_prepare+0x448/0x7c0 [ 81.931858][ T4411] ? lock_chain_count+0x20/0x20 [ 81.936748][ T4411] __x64_sys_open+0x11b/0x140 [ 81.941478][ T4411] do_syscall_64+0x4c/0xa0 [ 81.945926][ T4411] ? clear_bhb_loop+0x30/0x80 [ 81.950630][ T4411] ? clear_bhb_loop+0x30/0x80 [ 81.955337][ T4411] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 81.961261][ T4411] RIP: 0033:0x7f3477c18b19 [ 81.965703][ T4411] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 81.985339][ T4411] RSP: 002b:00007fffa8bbb478 EFLAGS: 00000246 ORIG_RAX: 0000000000000002 [ 81.993792][ T4411] RAX: ffffffffffffffda RBX: 00007f3477e9efa0 RCX: 00007f3477c18b19 [ 82.001822][ T4411] RDX: 0000000000000020 RSI: 000000000004827e RDI: 0000200000007840 [ 82.009814][ T4411] RBP: 00007f3477cb0b70 R08: 0000000000000000 R09: 0000000000000000 [ 82.017781][ T4411] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 82.025746][ T4411] R13: 00007f3477e9efac R14: 00007f3477e9efa0 R15: 00007f3477e9efa0 [ 82.033733][ T4411] [ 82.038725][ T26] audit: type=1804 audit(1794155489.129:2): pid=4411 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=add_template_measure cause=ENOMEM comm="syz.0.19" name="/newroot/2/file0/file1" dev="loop0" ino=260 res=0 errno=0 [ 82.045632][ T4411] FAULT_INJECTION: forcing a failure. [ 82.045632][ T4411] name failslab, interval 1, probability 5, space 0, times 99 [ 82.074911][ T4411] CPU: 0 PID: 4411 Comm: syz.0.19 Not tainted syzkaller #0 [ 82.082142][ T4411] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/15/2026 [ 82.092189][ T4411] Call Trace: [ 82.095468][ T4411] [ 82.098391][ T4411] dump_stack_lvl+0x188/0x250 [ 82.103077][ T4411] ? show_regs_print_info+0x20/0x20 [ 82.108291][ T4411] ? load_image+0x410/0x410 [ 82.112787][ T4411] ? prandom_u32+0x217/0x250 [ 82.117370][ T4411] should_fail+0x383/0x4b0 [ 82.121783][ T4411] should_failslab+0x5/0x20 [ 82.126273][ T4411] slab_pre_alloc_hook+0x51/0xc0 [ 82.131198][ T4411] ? btrfs_add_delayed_tree_ref+0x1c5/0xed0 [ 82.137099][ T4411] kmem_cache_alloc+0x3d/0x280 [ 82.141892][ T4411] btrfs_add_delayed_tree_ref+0x1c5/0xed0 [ 82.147634][ T4411] ? slab_post_alloc_hook+0x68/0x380 [ 82.152928][ T4411] ? rcu_is_watching+0x11/0xa0 [ 82.157708][ T4411] ? btrfs_alloc_tree_block+0xa52/0x1350 [ 82.163340][ T4411] btrfs_alloc_tree_block+0xc0e/0x1350 [ 82.168822][ T4411] ? alloc_reserved_file_extent+0x710/0x710 [ 82.174710][ T4411] ? verify_lock_unused+0x140/0x140 [ 82.179907][ T4411] ? read_extent_buffer+0x13c/0x2d0 [ 82.185105][ T4411] ? memcpy+0x3c/0x60 [ 82.189117][ T4411] btrfs_force_cow_block+0x43b/0x1760 [ 82.194589][ T4411] ? btrfs_block_can_be_shared+0x2d0/0x2d0 [ 82.200405][ T4411] ? read_block_for_search+0x406/0x6b0 [ 82.205864][ T4411] ? clear_nonspinnable+0x60/0x60 [ 82.210886][ T4411] btrfs_cow_block+0x33e/0x7d0 [ 82.215647][ T4411] btrfs_search_slot+0x9d4/0x2090 [ 82.220682][ T4411] btrfs_truncate_inode_items+0x712/0x21e0 [ 82.226484][ T4411] ? record_root_in_trans+0x2c1/0x3d0 [ 82.231860][ T4411] ? btrfs_unlink_subvol+0x1090/0x1090 [ 82.237309][ T4411] ? btrfs_block_rsv_migrate+0x1af/0x200 [ 82.242946][ T4411] ? __lock_acquire+0x7d40/0x7d40 [ 82.247972][ T4411] ? do_raw_spin_lock+0x128/0x2f0 [ 82.253090][ T4411] ? __rwlock_init+0x140/0x140 [ 82.257923][ T4411] ? do_raw_spin_unlock+0x11d/0x230 [ 82.263135][ T4411] ? btrfs_block_rsv_migrate+0x1af/0x200 [ 82.268768][ T4411] btrfs_setattr+0x91a/0xe20 [ 82.273357][ T4411] ? btrfs_permission+0x1d0/0x1d0 [ 82.278376][ T4411] notify_change+0xbc6/0xee0 [ 82.282977][ T4411] do_truncate+0x1ac/0x240 [ 82.287409][ T4411] ? rcu_lock_release+0x20/0x20 [ 82.292270][ T4411] ? ima_bprm_check+0x200/0x200 [ 82.297111][ T4411] ? vfs_open+0x2b/0x80 [ 82.301258][ T4411] ? bpf_lsm_path_truncate+0x5/0x10 [ 82.306533][ T4411] path_openat+0x293b/0x2fb0 [ 82.311137][ T4411] ? do_filp_open+0x400/0x400 [ 82.315817][ T4411] do_filp_open+0x1df/0x400 [ 82.320315][ T4411] ? vfs_tmpfile+0x300/0x300 [ 82.324916][ T4411] ? _raw_spin_unlock+0x24/0x40 [ 82.329759][ T4411] ? alloc_fd+0x59e/0x650 [ 82.334094][ T4411] do_sys_openat2+0x14b/0x500 [ 82.338886][ T4411] ? do_sys_open+0xe0/0xe0 [ 82.343320][ T4411] ? lockdep_hardirqs_on_prepare+0x448/0x7c0 [ 82.349311][ T4411] ? lock_chain_count+0x20/0x20 [ 82.354238][ T4411] __x64_sys_open+0x11b/0x140 [ 82.359032][ T4411] do_syscall_64+0x4c/0xa0 [ 82.363455][ T4411] ? clear_bhb_loop+0x30/0x80 [ 82.368128][ T4411] ? clear_bhb_loop+0x30/0x80 [ 82.373252][ T4411] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 82.379140][ T4411] RIP: 0033:0x7f3477c18b19 [ 82.383550][ T4411] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 82.403422][ T4411] RSP: 002b:00007fffa8bbb478 EFLAGS: 00000246 ORIG_RAX: 0000000000000002 [ 82.411834][ T4411] RAX: ffffffffffffffda RBX: 00007f3477e9efa0 RCX: 00007f3477c18b19 [ 82.419809][ T4411] RDX: 0000000000000020 RSI: 000000000004827e RDI: 0000200000007840 [ 82.427789][ T4411] RBP: 00007f3477cb0b70 R08: 0000000000000000 R09: 0000000000000000 [ 82.435797][ T4411] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 82.443790][ T4411] R13: 00007f3477e9efac R14: 00007f3477e9efa0 R15: 00007f3477e9efa0 [ 82.451954][ T4411] [ 82.455729][ T4405] Bluetooth: hci0: command 0x0419 tx timeout [ 82.577411][ T4340] ------------[ cut here ]------------ [ 82.583494][ T4340] WARNING: CPU: 0 PID: 4340 at fs/btrfs/space-info.h:110 btrfs_space_info_update_bytes_may_use+0x2d3/0x5b0 [ 82.595238][ T4340] Modules linked in: [ 82.599168][ T4340] CPU: 0 PID: 4340 Comm: syz-executor Not tainted syzkaller #0 [ 82.606859][ T4340] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/15/2026 [ 82.617092][ T4340] RIP: 0010:btrfs_space_info_update_bytes_may_use+0x2d3/0x5b0 [ 82.624644][ T4340] Code: 35 00 00 74 08 4c 89 ff e8 9a 46 54 fe 4d 8b 27 4c 89 e7 48 8b 6c 24 18 48 89 ee e8 37 00 0f fe 49 39 ec 73 1a e8 4d fe 0e fe <0f> 0b 31 db 43 80 7c 35 00 00 0f 85 6d ff ff ff e9 70 ff ff ff e8 [ 82.644319][ T4340] RSP: 0018:ffffc900031bfb78 EFLAGS: 00010293 [ 82.650510][ T4340] RAX: ffffffff836a2f43 RBX: fffffffffff30000 RCX: ffff88802cf55940 [ 82.658572][ T4340] RDX: 0000000000000000 RSI: 00000000000d0000 RDI: 00000000000cf000 [ 82.666619][ T4340] RBP: 00000000000d0000 R08: ffffffff8e6d322f R09: 1ffffffff1cda645 [ 82.674644][ T4340] R10: dffffc0000000000 R11: fffffbfff1cda646 R12: 00000000000cf000 [ 82.682647][ T4340] R13: 1ffff1100568860c R14: dffffc0000000000 R15: ffff88802b443060 [ 82.690700][ T4340] FS: 000055557c15c500(0000) GS:ffff8880b8e00000(0000) knlGS:0000000000000000 [ 82.699715][ T4340] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 82.706512][ T4340] CR2: 0000200000007800 CR3: 000000005e49e000 CR4: 00000000003506f0 [ 82.714549][ T4340] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 82.722546][ T4340] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 82.730593][ T4340] Call Trace: [ 82.733905][ T4340] [ 82.736835][ T4340] btrfs_block_rsv_release+0x480/0x560 [ 82.742292][ T4340] btrfs_release_global_block_rsv+0x2f/0x250 [ 82.748387][ T4340] btrfs_free_block_groups+0x87d/0xc80 [ 82.753909][ T4340] close_ctree+0x71b/0x8d0 [ 82.758323][ T4340] ? init_tree_roots+0x1ae0/0x1ae0 [ 82.763473][ T4340] ? evict_inodes+0x686/0x6e0 [ 82.768191][ T4340] ? clear_inode+0x140/0x140 [ 82.772796][ T4340] ? btrfs_sync_fs+0x198/0x660 [ 82.777613][ T4340] ? fscrypt_destroy_keyring+0x287/0x2a0 [ 82.783317][ T4340] ? btrfs_fill_super+0x2e0/0x2e0 [ 82.788377][ T4340] generic_shutdown_super+0x130/0x300 [ 82.793804][ T4340] kill_anon_super+0x36/0x70 [ 82.798434][ T4340] btrfs_kill_super+0x3d/0x50 [ 82.803168][ T4340] deactivate_locked_super+0x93/0xf0 [ 82.808470][ T4340] cleanup_mnt+0x426/0x4d0 [ 82.812885][ T4340] task_work_run+0x125/0x1a0 [ 82.817553][ T4340] exit_to_user_mode_loop+0x10f/0x130 [ 82.822964][ T4340] exit_to_user_mode_prepare+0xee/0x180 [ 82.828521][ T4340] syscall_exit_to_user_mode+0x16/0x40 [ 82.834024][ T4340] do_syscall_64+0x58/0xa0 [ 82.838480][ T4340] ? clear_bhb_loop+0x30/0x80 [ 82.843215][ T4340] ? clear_bhb_loop+0x30/0x80 [ 82.847913][ T4340] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 82.853841][ T4340] RIP: 0033:0x7f3477c19d57 [ 82.858288][ T4340] Code: a2 c7 05 9c a9 25 00 00 00 00 00 eb 96 e8 e1 12 00 00 90 31 f6 e9 09 00 00 00 66 0f 1f 84 00 00 00 00 00 b8 a6 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 e8 ff ff ff f7 d8 64 89 02 b8 [ 82.877929][ T4340] RSP: 002b:00007fffa8bba648 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6 [ 82.886387][ T4340] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007f3477c19d57 [ 82.894544][ T4340] RDX: 0000000000000000 RSI: 0000000000000009 RDI: 00007fffa8bba700 [ 82.902568][ T4340] RBP: 00007fffa8bba700 R08: 00007fffa8bbb700 R09: 00000000ffffffff [ 82.910598][ T4340] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fffa8bbb790 [ 82.918615][ T4340] R13: 00007f3477caffb3 R14: 0000000000013f44 R15: 00007fffa8bbb7d0 [ 82.926641][ T4340] [ 82.929680][ T4340] Kernel panic - not syncing: kernel: panic_on_warn set ... [ 82.936949][ T4340] CPU: 0 PID: 4340 Comm: syz-executor Not tainted syzkaller #0 [ 82.944483][ T4340] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/15/2026 [ 82.954530][ T4340] Call Trace: [ 82.957873][ T4340] [ 82.960809][ T4340] dump_stack_lvl+0x188/0x250 [ 82.965486][ T4340] ? show_regs_print_info+0x20/0x20 [ 82.970675][ T4340] ? load_image+0x410/0x410 [ 82.975176][ T4340] panic+0x2f8/0x850 [ 82.979067][ T4340] ? bpf_jit_dump+0xd0/0xd0 [ 82.983579][ T4340] ? btrfs_space_info_update_bytes_may_use+0x2d3/0x5b0 [ 82.990443][ T4340] __warn+0x248/0x2b0 [ 82.994433][ T4340] ? btrfs_space_info_update_bytes_may_use+0x2d3/0x5b0 [ 83.001282][ T4340] report_bug+0x1b9/0x2e0 [ 83.005609][ T4340] handle_bug+0x3a/0x70 [ 83.009760][ T4340] exc_invalid_op+0x16/0x40 [ 83.014258][ T4340] asm_exc_invalid_op+0x16/0x20 [ 83.019099][ T4340] RIP: 0010:btrfs_space_info_update_bytes_may_use+0x2d3/0x5b0 [ 83.026549][ T4340] Code: 35 00 00 74 08 4c 89 ff e8 9a 46 54 fe 4d 8b 27 4c 89 e7 48 8b 6c 24 18 48 89 ee e8 37 00 0f fe 49 39 ec 73 1a e8 4d fe 0e fe <0f> 0b 31 db 43 80 7c 35 00 00 0f 85 6d ff ff ff e9 70 ff ff ff e8 [ 83.046164][ T4340] RSP: 0018:ffffc900031bfb78 EFLAGS: 00010293 [ 83.052227][ T4340] RAX: ffffffff836a2f43 RBX: fffffffffff30000 RCX: ffff88802cf55940 [ 83.060204][ T4340] RDX: 0000000000000000 RSI: 00000000000d0000 RDI: 00000000000cf000 [ 83.068168][ T4340] RBP: 00000000000d0000 R08: ffffffff8e6d322f R09: 1ffffffff1cda645 [ 83.076131][ T4340] R10: dffffc0000000000 R11: fffffbfff1cda646 R12: 00000000000cf000 [ 83.084094][ T4340] R13: 1ffff1100568860c R14: dffffc0000000000 R15: ffff88802b443060 [ 83.092088][ T4340] ? btrfs_space_info_update_bytes_may_use+0x2d3/0x5b0 [ 83.099061][ T4340] ? btrfs_space_info_update_bytes_may_use+0x2d3/0x5b0 [ 83.106014][ T4340] btrfs_block_rsv_release+0x480/0x560 [ 83.111501][ T4340] btrfs_release_global_block_rsv+0x2f/0x250 [ 83.117480][ T4340] btrfs_free_block_groups+0x87d/0xc80 [ 83.122959][ T4340] close_ctree+0x71b/0x8d0 [ 83.127496][ T4340] ? init_tree_roots+0x1ae0/0x1ae0 [ 83.132606][ T4340] ? evict_inodes+0x686/0x6e0 [ 83.137293][ T4340] ? clear_inode+0x140/0x140 [ 83.141895][ T4340] ? btrfs_sync_fs+0x198/0x660 [ 83.146659][ T4340] ? fscrypt_destroy_keyring+0x287/0x2a0 [ 83.152294][ T4340] ? btrfs_fill_super+0x2e0/0x2e0 [ 83.157313][ T4340] generic_shutdown_super+0x130/0x300 [ 83.162700][ T4340] kill_anon_super+0x36/0x70 [ 83.167321][ T4340] btrfs_kill_super+0x3d/0x50 [ 83.171991][ T4340] deactivate_locked_super+0x93/0xf0 [ 83.177272][ T4340] cleanup_mnt+0x426/0x4d0 [ 83.181706][ T4340] task_work_run+0x125/0x1a0 [ 83.186299][ T4340] exit_to_user_mode_loop+0x10f/0x130 [ 83.191664][ T4340] exit_to_user_mode_prepare+0xee/0x180 [ 83.197217][ T4340] syscall_exit_to_user_mode+0x16/0x40 [ 83.202671][ T4340] do_syscall_64+0x58/0xa0 [ 83.207076][ T4340] ? clear_bhb_loop+0x30/0x80 [ 83.211773][ T4340] ? clear_bhb_loop+0x30/0x80 [ 83.216456][ T4340] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 83.222354][ T4340] RIP: 0033:0x7f3477c19d57 [ 83.226761][ T4340] Code: a2 c7 05 9c a9 25 00 00 00 00 00 eb 96 e8 e1 12 00 00 90 31 f6 e9 09 00 00 00 66 0f 1f 84 00 00 00 00 00 b8 a6 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 e8 ff ff ff f7 d8 64 89 02 b8 [ 83.246373][ T4340] RSP: 002b:00007fffa8bba648 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6 [ 83.254800][ T4340] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007f3477c19d57 [ 83.262786][ T4340] RDX: 0000000000000000 RSI: 0000000000000009 RDI: 00007fffa8bba700 [ 83.270793][ T4340] RBP: 00007fffa8bba700 R08: 00007fffa8bbb700 R09: 00000000ffffffff [ 83.278773][ T4340] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fffa8bbb790 [ 83.286740][ T4340] R13: 00007f3477caffb3 R14: 0000000000013f44 R15: 00007fffa8bbb7d0 [ 83.294713][ T4340] [ 83.297854][ T4340] Kernel Offset: disabled [ 83.302316][ T4340] Rebooting in 86400 seconds..