Warning: Permanently added '10.128.0.246' (ED25519) to the list of known hosts. 1970/01/01 00:00:33 parsed 1 programs syzkaller login: [ 34.586749][ T4048] cgroup: Unknown subsys name 'net' [ 34.859741][ T4048] cgroup: Unknown subsys name 'rlimit' [ 35.131500][ T4048] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k SSFS [ 39.958365][ T4063] chnl_net:caif_netlink_parms(): no params data found [ 39.979044][ T4063] bridge0: port 1(bridge_slave_0) entered blocking state [ 39.980206][ T4063] bridge0: port 1(bridge_slave_0) entered disabled state [ 39.981688][ T4063] device bridge_slave_0 entered promiscuous mode [ 39.984111][ T4063] bridge0: port 2(bridge_slave_1) entered blocking state [ 39.985174][ T4063] bridge0: port 2(bridge_slave_1) entered disabled state [ 39.986682][ T4063] device bridge_slave_1 entered promiscuous mode [ 39.995493][ T4063] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 39.998022][ T4063] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 40.005730][ T4063] team0: Port device team_slave_0 added [ 40.007743][ T4063] team0: Port device team_slave_1 added [ 40.014950][ T4063] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 40.015948][ T4063] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 40.019937][ T4063] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 40.025254][ T4063] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 40.026447][ T4063] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 40.030719][ T4063] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 40.077507][ T4063] device hsr_slave_0 entered promiscuous mode [ 40.126534][ T4063] device hsr_slave_1 entered promiscuous mode [ 40.207163][ T4063] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 40.257659][ T4063] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 40.299896][ T4063] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 40.347676][ T4063] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 40.398616][ T4063] bridge0: port 2(bridge_slave_1) entered blocking state [ 40.399798][ T4063] bridge0: port 2(bridge_slave_1) entered forwarding state [ 40.401257][ T4063] bridge0: port 1(bridge_slave_0) entered blocking state [ 40.402344][ T4063] bridge0: port 1(bridge_slave_0) entered forwarding state [ 40.422384][ T4063] 8021q: adding VLAN 0 to HW filter on device bond0 [ 40.427809][ T473] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 40.430060][ T473] bridge0: port 1(bridge_slave_0) entered disabled state [ 40.431674][ T473] bridge0: port 2(bridge_slave_1) entered disabled state [ 40.433353][ T473] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 40.439496][ T4063] 8021q: adding VLAN 0 to HW filter on device team0 [ 40.443700][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 40.445041][ T136] bridge0: port 1(bridge_slave_0) entered blocking state [ 40.446095][ T136] bridge0: port 1(bridge_slave_0) entered forwarding state [ 40.449575][ T473] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 40.451199][ T473] bridge0: port 2(bridge_slave_1) entered blocking state [ 40.452308][ T473] bridge0: port 2(bridge_slave_1) entered forwarding state [ 40.459581][ T473] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 40.461137][ T473] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 40.464204][ T473] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 40.467416][ T1631] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 40.470260][ T473] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 40.472673][ T4063] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 40.515645][ T4063] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 40.517749][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 40.519024][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 40.525765][ T473] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 40.534831][ T473] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 40.536634][ T473] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 40.538130][ T473] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 40.540422][ T4063] device veth0_vlan entered promiscuous mode [ 40.543821][ T4063] device veth1_vlan entered promiscuous mode [ 40.552771][ T473] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 40.554253][ T473] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 40.555982][ T473] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 40.560928][ T4063] device veth0_macvtap entered promiscuous mode [ 40.563259][ T4063] device veth1_macvtap entered promiscuous mode [ 40.569100][ T4063] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 40.570327][ T473] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 40.572258][ T473] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 40.575143][ T4063] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 40.577458][ T473] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 40.579421][ T4063] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 40.580898][ T4063] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 40.582257][ T4063] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 40.583601][ T4063] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 40.889378][ T9] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 40.890689][ T9] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 40.892390][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 40.903372][ T9] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 40.904613][ T9] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 40.906088][ T473] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 41.703938][ T359] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 1970/01/01 00:00:41 executed programs: 0 [ 41.934753][ T4142] chnl_net:caif_netlink_parms(): no params data found [ 41.954159][ T4142] bridge0: port 1(bridge_slave_0) entered blocking state [ 41.955358][ T4142] bridge0: port 1(bridge_slave_0) entered disabled state [ 41.958510][ T4142] device bridge_slave_0 entered promiscuous mode [ 41.960561][ T4142] bridge0: port 2(bridge_slave_1) entered blocking state [ 41.961628][ T4142] bridge0: port 2(bridge_slave_1) entered disabled state [ 41.963044][ T4142] device bridge_slave_1 entered promiscuous mode [ 41.972930][ T4142] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 41.975326][ T4142] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 41.983347][ T4142] team0: Port device team_slave_0 added [ 41.985083][ T4142] team0: Port device team_slave_1 added [ 41.992765][ T4142] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 41.993902][ T4142] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 41.997972][ T4142] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 42.000259][ T4142] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 42.001319][ T4142] 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. [ 42.005130][ T4142] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 42.047401][ T4142] device hsr_slave_0 entered promiscuous mode [ 42.086512][ T4142] device hsr_slave_1 entered promiscuous mode [ 42.126608][ T4142] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 42.127808][ T4142] Cannot create hsr debugfs directory [ 43.810534][ T359] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 43.946736][ T4100] Bluetooth: hci0: command 0x0409 tx timeout [ 45.840707][ T359] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 45.891253][ T359] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 46.026739][ T3624] Bluetooth: hci0: command 0x041b tx timeout [ 46.770658][ T4142] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 46.808379][ T4142] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 46.857665][ T4142] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 46.897685][ T4142] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 46.982331][ T4142] 8021q: adding VLAN 0 to HW filter on device bond0 [ 46.986284][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 46.987796][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 46.990506][ T4142] 8021q: adding VLAN 0 to HW filter on device team0 [ 46.993696][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 46.995283][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 46.998134][ T9] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.999315][ T9] bridge0: port 1(bridge_slave_0) entered forwarding state [ 47.000858][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 47.003558][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 47.005021][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 47.008851][ T9] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.009952][ T9] bridge0: port 2(bridge_slave_1) entered forwarding state [ 47.012667][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 47.015602][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 47.019665][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 47.021407][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 47.023024][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 47.025617][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 47.027824][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 47.031174][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 47.032668][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 47.035185][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 47.037339][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 47.039934][ T4142] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 47.081316][ T4142] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 47.087811][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 47.089022][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 47.090265][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 47.091752][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 47.099592][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 47.101124][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 47.103319][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 47.104686][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 47.107258][ T4142] device veth0_vlan entered promiscuous mode [ 47.111454][ T4142] device veth1_vlan entered promiscuous mode [ 47.119011][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 47.120533][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 47.122141][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 47.123666][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 47.126050][ T4142] device veth0_macvtap entered promiscuous mode [ 47.130064][ T4142] device veth1_macvtap entered promiscuous mode [ 47.134999][ T4142] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 47.137012][ T4142] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 47.139135][ T4142] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 47.140269][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 47.141687][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 47.143124][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 47.144630][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 47.147396][ T4142] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 47.148791][ T4142] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 47.150806][ T4142] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 47.151953][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 47.153555][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 47.156058][ T4142] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 47.157857][ T4142] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 47.159235][ T4142] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 47.160433][ T4142] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 47.180307][ T9] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 47.184833][ T9] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 47.189115][ T473] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 47.191322][ T1631] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 47.192530][ T1631] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 47.194179][ T1631] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 47.311689][ T4230] loop0: detected capacity change from 0 to 32768 [ 47.361657][ T4230] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz.0.17 (4230) [ 47.368772][ T4230] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 47.370069][ T4230] BTRFS info (device loop0): using free space tree [ 47.371082][ T4230] BTRFS info (device loop0): has skinny extents [ 47.388054][ T4230] BTRFS info (device loop0): enabling ssd optimizations [ 47.450276][ T4230] Internal error: Oops - BTI: 0000000036000001 [#1] PREEMPT SMP [ 47.451557][ T4230] Modules linked in: [ 47.452189][ T4230] CPU: 0 PID: 4230 Comm: syz.0.17 Not tainted 5.15.189-syzkaller #0 [ 47.453462][ T4230] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 47.455019][ T4230] pstate: 42400405 (nZcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=jc) [ 47.456225][ T4230] pc : fault_in_writeable+0x254/0x324 [ 47.457033][ T4230] lr : fault_in_writeable+0x234/0x324 [ 47.457836][ T4230] sp : ffff80001fdb79b0 [ 47.458451][ T4230] x29: ffff80001fdb79c0 x28: 0000002100000000 x27: 0000000021001000 [ 47.459825][ T4230] x26: 0000000021000000 x25: 0000000021000000 x24: 00000000fffffff2 [ 47.461184][ T4230] x23: 1fffe0001ae22a38 x22: ffff0000d71151c0 x21: 0000000000000000 [ 47.462567][ T4230] x20: 0000000021000000 x19: dfff800000000000 x18: 0000000000000000 [ 47.463841][ T4230] x17: ffff800008921238 x16: ffff800008733858 x15: ffff800009f19ca8 [ 47.465114][ T4230] x14: ffff800009f24dfc x13: 1ffff0000282e06b x12: 0000000000ff0100 [ 47.466389][ T4230] x11: 0000000000000000 x10: 0000000000000000 x9 : 0000ffffffffffff [ 47.467781][ T4230] x8 : 0000000021000000 x7 : ffff800008750ed4 x6 : 0000000000000000 [ 47.469184][ T4230] x5 : 0000000000000000 x4 : 0000000000000001 x3 : 0000000000000001 [ 47.470610][ T4230] x2 : 0000000000000008 x1 : 0000000000000001 x0 : 0000000000000000 [ 47.471893][ T4230] Call trace: [ 47.472396][ T4230] fault_in_writeable+0x254/0x324 [ 47.473230][ T4230] search_ioctl+0x348/0x4d8 [ 47.473939][ T4230] btrfs_ioctl_tree_search_v2+0x244/0x4f8 [ 47.474810][ T4230] btrfs_ioctl+0x2c4/0xb38 [ 47.475498][ T4230] __arm64_sys_ioctl+0x14c/0x1c8 [ 47.476296][ T4230] invoke_syscall+0x98/0x2b8 [ 47.477024][ T4230] el0_svc_common+0x138/0x258 [ 47.477746][ T4230] do_el0_svc+0x58/0x14c [ 47.478390][ T4230] el0_svc+0x78/0x1e0 [ 47.479054][ T4230] el0t_64_sync_handler+0xcc/0xe4 [ 47.479811][ T4230] el0t_64_sync+0x1a0/0x1a4 [ 47.480477][ T4230] Code: d503229f 2a1503f8 2a1503e0 38000915 (2a1803e1) [ 47.481574][ T4230] ---[ end trace 80402b989d2680bc ]--- [ 47.685210][ T4230] Kernel panic - not syncing: Oops - BTI: Fatal exception [ 47.686189][ T4230] SMP: stopping secondary CPUs [ 47.686922][ T4230] Kernel Offset: disabled [ 47.687546][ T4230] CPU features: 0x8,000003c1,7d33ffd9 [ 47.688438][ T4230] Memory Limit: none [ 47.881133][ T4230] Rebooting in 86400 seconds..