Warning: Permanently added '10.128.0.194' (ED25519) to the list of known hosts. 1970/01/01 00:00:38 parsed 1 programs [ 39.839320][ T4330] cgroup: Unknown subsys name 'net' [ 40.102245][ T4330] cgroup: Unknown subsys name 'rlimit' [ 40.370595][ T4330] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k SSFS [ 46.710611][ T11] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 46.711831][ T11] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 46.714253][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 46.721023][ T39] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 46.722162][ T39] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 46.723749][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 47.230294][ T4379] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 47.231718][ T4379] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 47.232989][ T4379] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 47.234449][ T4379] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 47.235913][ T4379] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 47.237110][ T4379] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 47.587201][ T4411] chnl_net:caif_netlink_parms(): no params data found [ 47.603673][ T4411] bridge0: port 1(bridge_slave_0) entered blocking state [ 47.604728][ T4411] bridge0: port 1(bridge_slave_0) entered disabled state [ 47.606167][ T4411] device bridge_slave_0 entered promiscuous mode [ 47.608313][ T4411] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.609453][ T4411] bridge0: port 2(bridge_slave_1) entered disabled state [ 47.614622][ T4411] device bridge_slave_1 entered promiscuous mode [ 47.621320][ T4411] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 47.623562][ T4411] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 47.631560][ T4411] team0: Port device team_slave_0 added [ 47.633348][ T4411] team0: Port device team_slave_1 added [ 47.638836][ T4411] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 47.639999][ T4411] 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. [ 47.643530][ T4411] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 47.646010][ T4411] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 47.647056][ T4411] 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. [ 47.651066][ T4411] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 47.690779][ T4411] device hsr_slave_0 entered promiscuous mode [ 47.721266][ T4411] device hsr_slave_1 entered promiscuous mode [ 47.791213][ T4411] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 47.831231][ T4411] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 47.890741][ T4411] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 47.940776][ T4411] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 48.021674][ T4411] 8021q: adding VLAN 0 to HW filter on device bond0 [ 48.026263][ T257] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 48.027910][ T257] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 48.031410][ T4411] 8021q: adding VLAN 0 to HW filter on device team0 [ 48.033871][ T257] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 48.035682][ T257] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 48.037307][ T257] bridge0: port 1(bridge_slave_0) entered blocking state [ 48.038400][ T257] bridge0: port 1(bridge_slave_0) entered forwarding state [ 48.040384][ T257] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 48.053655][ T257] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 48.055187][ T257] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 48.056587][ T257] bridge0: port 2(bridge_slave_1) entered blocking state [ 48.057695][ T257] bridge0: port 2(bridge_slave_1) entered forwarding state [ 48.060530][ T257] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 48.063047][ T257] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 48.065875][ T257] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 48.067645][ T257] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 48.069212][ T257] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 48.074049][ T257] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 48.075622][ T257] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 48.078135][ T257] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 48.081680][ T257] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 48.083967][ T4411] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 48.135514][ T4411] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 48.139271][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 48.140654][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 48.144257][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 48.150922][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 48.152541][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 48.154057][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 48.156535][ T4411] device veth0_vlan entered promiscuous mode [ 48.159451][ T4411] device veth1_vlan entered promiscuous mode [ 48.165897][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 48.167321][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 48.168838][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 48.171776][ T4411] device veth0_macvtap entered promiscuous mode [ 48.173943][ T4411] device veth1_macvtap entered promiscuous mode [ 48.178949][ T4411] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 48.182081][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 48.183642][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 48.185094][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 48.198143][ T4411] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 48.199320][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 48.201366][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 48.203760][ T4411] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 48.204985][ T4411] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 48.206154][ T4411] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 48.207425][ T4411] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 1970/01/01 00:00:48 executed programs: 0 [ 48.417192][ T47] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 48.418600][ T47] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 48.420400][ T47] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 48.422033][ T47] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 48.423546][ T47] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 48.424729][ T47] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 48.713386][ T4434] chnl_net:caif_netlink_parms(): no params data found [ 48.758187][ T4434] bridge0: port 1(bridge_slave_0) entered blocking state [ 48.759365][ T4434] bridge0: port 1(bridge_slave_0) entered disabled state [ 48.760963][ T4434] device bridge_slave_0 entered promiscuous mode [ 48.762692][ T4434] bridge0: port 2(bridge_slave_1) entered blocking state [ 48.763881][ T4434] bridge0: port 2(bridge_slave_1) entered disabled state [ 48.765254][ T4434] device bridge_slave_1 entered promiscuous mode [ 48.771816][ T4434] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 48.774068][ T4434] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 48.781409][ T4434] team0: Port device team_slave_0 added [ 48.783097][ T4434] team0: Port device team_slave_1 added [ 48.788455][ T4434] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 48.789530][ T4434] 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. [ 48.793823][ T4434] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 48.795882][ T4434] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 48.796980][ T4434] 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. [ 48.801286][ T4434] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 49.160601][ T4434] device hsr_slave_0 entered promiscuous mode [ 49.209795][ T4434] device hsr_slave_1 entered promiscuous mode [ 49.249906][ T4434] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 49.251154][ T4434] Cannot create hsr debugfs directory [ 49.490819][ T4434] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 50.489901][ T47] Bluetooth: hci0: command 0x0409 tx timeout [ 52.080853][ T4434] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 52.579657][ T47] Bluetooth: hci0: command 0x041b tx timeout [ 53.890359][ T4434] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 53.980861][ T4434] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 54.254750][ T4434] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 54.300688][ T4434] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 54.403090][ T4434] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 54.503215][ T4434] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 54.543729][ T9] device hsr_slave_0 left promiscuous mode [ 54.579856][ T9] device hsr_slave_1 left promiscuous mode [ 54.649670][ T47] Bluetooth: hci0: command 0x040f tx timeout [ 54.679703][ T9] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 54.680833][ T9] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 54.682906][ T9] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 54.684037][ T9] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 54.685298][ T9] device bridge_slave_1 left promiscuous mode [ 54.686528][ T9] bridge0: port 2(bridge_slave_1) entered disabled state [ 54.730206][ T9] device bridge_slave_0 left promiscuous mode [ 54.731189][ T9] bridge0: port 1(bridge_slave_0) entered disabled state [ 54.859794][ T9] device veth1_macvtap left promiscuous mode [ 54.860793][ T9] device veth0_macvtap left promiscuous mode [ 54.861695][ T9] device veth1_vlan left promiscuous mode [ 54.862681][ T9] device veth0_vlan left promiscuous mode [ 56.590661][ T9] team0 (unregistering): Port device team_slave_1 removed [ 56.729776][ T47] Bluetooth: hci0: command 0x0419 tx timeout [ 56.760144][ T9] team0 (unregistering): Port device team_slave_0 removed [ 56.950137][ T9] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 57.169992][ T9] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 59.741418][ T9] bond0 (unregistering): Released all slaves [ 59.973703][ T4434] 8021q: adding VLAN 0 to HW filter on device bond0 [ 59.978440][ T4434] 8021q: adding VLAN 0 to HW filter on device team0 [ 59.979747][ T257] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 59.981297][ T257] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 59.988952][ T4437] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 59.991424][ T4437] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 59.993600][ T4437] bridge0: port 1(bridge_slave_0) entered blocking state [ 59.994793][ T4437] bridge0: port 1(bridge_slave_0) entered forwarding state [ 59.996117][ T4437] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 59.997896][ T4437] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 59.999319][ T4437] bridge0: port 2(bridge_slave_1) entered blocking state [ 60.000740][ T4437] bridge0: port 2(bridge_slave_1) entered forwarding state [ 60.005057][ T4437] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 60.006714][ T4437] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 60.008241][ T4437] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 60.010206][ T4437] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 60.013607][ T4437] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 60.015324][ T4437] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 60.020830][ T4437] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 60.027837][ T4437] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 60.029420][ T4437] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 60.030906][ T4437] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 60.042117][ T4434] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 60.043881][ T4434] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 60.046199][ T4437] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 60.047750][ T4437] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 60.098219][ T4437] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 60.099486][ T4437] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 60.103889][ T4434] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 60.109303][ T4437] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 60.111053][ T4437] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 60.116030][ T4437] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 60.117413][ T4437] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 60.118950][ T4437] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 60.120919][ T4437] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 60.123170][ T4434] device veth0_vlan entered promiscuous mode [ 60.126039][ T4434] device veth1_vlan entered promiscuous mode [ 60.132904][ T4437] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 60.134401][ T4437] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 60.135647][ T4437] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 60.137161][ T4437] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 60.139254][ T4434] device veth0_macvtap entered promiscuous mode [ 60.142063][ T4434] device veth1_macvtap entered promiscuous mode [ 60.146678][ T4434] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 60.147793][ T4438] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 60.149286][ T4438] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 60.151139][ T4438] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 60.152484][ T4438] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 60.155835][ T4434] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 60.157009][ T4438] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 60.158459][ T4438] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 60.162697][ T4434] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 60.163852][ T4434] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 60.165154][ T4434] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 60.166466][ T4434] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 60.186108][ T4438] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 60.187391][ T4438] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 60.189057][ T253] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 60.193266][ T4438] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 60.194514][ T4438] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 60.196237][ T4437] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 60.348892][ T4457] loop0: detected capacity change from 0 to 32768 [ 60.356238][ T4457] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz.0.17 (4457) [ 60.363370][ T4457] BTRFS info (device loop0): first mount of filesystem 395ef67a-297e-477c-816d-cd80a5b93e5d [ 60.365006][ T4457] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 60.366266][ T4457] BTRFS info (device loop0): force clearing of disk cache [ 60.367313][ T4457] BTRFS info (device loop0): force zlib compression, level 3 [ 60.368410][ T4457] BTRFS info (device loop0): enabling auto defrag [ 60.369358][ T4457] BTRFS info (device loop0): max_inline at 0 [ 60.370574][ T4457] BTRFS info (device loop0): enabling disk space caching [ 60.371654][ T4457] BTRFS info (device loop0): disk space caching is enabled [ 60.379343][ T4457] BTRFS info (device loop0): enabling ssd optimizations [ 60.382053][ T4457] BTRFS info (device loop0): rebuilding free space tree [ 60.388684][ T4457] BTRFS info (device loop0): disabling free space tree [ 60.390246][ T4457] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 60.391735][ T4457] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 60.411231][ T39] BTRFS info (device loop0): qgroup scan completed (inconsistency flag cleared) [ 60.414111][ T4457] FAULT_INJECTION: forcing a failure. [ 60.414111][ T4457] name failslab, interval 1, probability 0, space 0, times 1 [ 60.415862][ T4457] CPU: 1 PID: 4457 Comm: syz.0.17 Not tainted syzkaller #0 [ 60.416808][ T4457] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 60.418315][ T4457] Call trace: [ 60.419083][ T4457] dump_backtrace+0x1c8/0x1f4 [ 60.419788][ T4457] show_stack+0x2c/0x3c [ 60.420358][ T4457] __dump_stack+0x30/0x40 [ 60.420962][ T4457] dump_stack_lvl+0xf8/0x160 [ 60.421635][ T4457] dump_stack+0x1c/0x5c [ 60.422275][ T4457] should_fail_ex+0x3c4/0x520 [ 60.422974][ T4457] __should_failslab+0xc0/0x120 [ 60.423647][ T4457] should_failslab+0x10/0x28 [ 60.424323][ T4457] __kmem_cache_alloc_node+0x7c/0x320 [ 60.425133][ T4457] kmalloc_trace+0x48/0x94 [ 60.425803][ T4457] ulist_add_merge+0x148/0x41c [ 60.426528][ T4457] ulist_add+0x40/0x54 [ 60.427198][ T4457] __set_extent_bit+0x688/0x18f8 [ 60.427943][ T4457] set_record_extent_bits+0x68/0x98 [ 60.428724][ T4457] qgroup_reserve_data+0x20c/0x8a4 [ 60.429476][ T4457] btrfs_qgroup_reserve_data+0x40/0xec [ 60.430331][ T4457] btrfs_check_data_free_space+0x12c/0x208 [ 60.431193][ T4457] btrfs_truncate_block+0x184/0xe48 [ 60.431943][ T4457] btrfs_fallocate+0x5cc/0x169c [ 60.432668][ T4457] vfs_fallocate+0x4a4/0x5f4 [ 60.433471][ T4457] __arm64_sys_fallocate+0xc0/0x110 [ 60.434175][ T4457] invoke_syscall+0x98/0x2bc [ 60.434868][ T4457] el0_svc_common+0x138/0x258 [ 60.435517][ T4457] do_el0_svc+0x58/0x13c [ 60.436140][ T4457] el0_svc+0x58/0x138 [ 60.436779][ T4457] el0t_64_sync_handler+0x84/0xf0 [ 60.437511][ T4457] el0t_64_sync+0x18c/0x190 [ 60.438368][ T4457] ------------[ cut here ]------------ [ 60.439149][ T4457] kernel BUG at fs/btrfs/extent-io-tree.c:381! [ 60.440068][ T4457] Internal error: Oops - BUG: 00000000f2000800 [#1] PREEMPT SMP [ 60.441144][ T4457] Modules linked in: [ 60.441731][ T4457] CPU: 1 PID: 4457 Comm: syz.0.17 Not tainted syzkaller #0 [ 60.442769][ T4457] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 60.444304][ T4457] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 60.445404][ T4457] pc : __set_extent_bit+0x166c/0x18f8 [ 60.446126][ T4457] lr : __set_extent_bit+0x166c/0x18f8 [ 60.446902][ T4457] sp : ffff800020a47640 [ 60.447568][ T4457] x29: ffff800020a47790 x28: 1fffe00019890917 x27: 0000000000000000 [ 60.448771][ T4457] x26: ffff0000cc484840 x25: ffff0000da0c8700 x24: 00000000fffffff4 [ 60.449907][ T4457] x23: 000000000001f000 x22: 000000000001ffff x21: 000000000001ffff [ 60.451013][ T4457] x20: dfff800000000000 x19: ffff0000cc4848bc x18: 0000000000000000 [ 60.452311][ T4457] x17: 0000000000000000 x16: ffff8000082d25ac x15: 0000000000000000 [ 60.453490][ T4457] x14: 00000000ffffffff x13: 0000000000000001 x12: 0000000000ff0100 [ 60.454619][ T4457] x11: ff0080000a14e488 x10: 0000000000000000 x9 : ffff80000a14e488 [ 60.455780][ T4457] x8 : ffff0000d223d340 x7 : 0000000000000001 x6 : 0000000000000001 [ 60.456997][ T4457] x5 : 00000000ffffffff x4 : 0000000000000a20 x3 : 0000000000000a20 [ 60.458209][ T4457] x2 : 0000000000000038 x1 : 00000000fffffff4 x0 : 0000000000000000 [ 60.459363][ T4457] Call trace: [ 60.459851][ T4457] __set_extent_bit+0x166c/0x18f8 [ 60.460593][ T4457] set_record_extent_bits+0x68/0x98 [ 60.461348][ T4457] qgroup_reserve_data+0x20c/0x8a4 [ 60.462128][ T4457] btrfs_qgroup_reserve_data+0x40/0xec [ 60.462853][ T4457] btrfs_check_data_free_space+0x12c/0x208 [ 60.463718][ T4457] btrfs_truncate_block+0x184/0xe48 [ 60.464515][ T4457] btrfs_fallocate+0x5cc/0x169c [ 60.465277][ T4457] vfs_fallocate+0x4a4/0x5f4 [ 60.465894][ T4457] __arm64_sys_fallocate+0xc0/0x110 [ 60.466587][ T4457] invoke_syscall+0x98/0x2bc [ 60.467232][ T4457] el0_svc_common+0x138/0x258 [ 60.467858][ T4457] do_el0_svc+0x58/0x13c [ 60.468514][ T4457] el0_svc+0x58/0x138 [ 60.469130][ T4457] el0t_64_sync_handler+0x84/0xf0 [ 60.469820][ T4457] el0t_64_sync+0x18c/0x190 [ 60.470530][ T4457] Code: 12800203 95dd390e d4210000 978d4dff (d4210000) [ 60.471499][ T4457] ---[ end trace 0000000000000000 ]--- [ 60.673023][ T4457] Kernel panic - not syncing: Oops - BUG: Fatal exception [ 60.674068][ T4457] SMP: stopping secondary CPUs [ 60.674741][ T4457] Kernel Offset: disabled [ 60.675339][ T4457] CPU features: 0x080000,000f0097,a65bfea7 [ 60.676168][ T4457] Memory Limit: none [ 60.879233][ T4457] Rebooting in 86400 seconds..