Warning: Permanently added '10.128.0.56' (ED25519) to the list of known hosts. 1970/01/01 00:01:02 parsed 1 programs [ 63.614042][ T4439] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k SSFS [ 66.225297][ T4555] chnl_net:caif_netlink_parms(): no params data found [ 66.241178][ T4555] bridge0: port 1(bridge_slave_0) entered blocking state [ 66.242356][ T4555] bridge0: port 1(bridge_slave_0) entered disabled state [ 66.244086][ T4555] device bridge_slave_0 entered promiscuous mode [ 66.245952][ T4555] bridge0: port 2(bridge_slave_1) entered blocking state [ 66.247038][ T4555] bridge0: port 2(bridge_slave_1) entered disabled state [ 66.248599][ T4555] device bridge_slave_1 entered promiscuous mode [ 66.256920][ T4555] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 66.259303][ T4555] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 66.268783][ T4555] team0: Port device team_slave_0 added [ 66.270562][ T4555] team0: Port device team_slave_1 added [ 66.277175][ T4555] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 66.278192][ T4555] 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. [ 66.282396][ T4555] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 66.284925][ T4555] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 66.285907][ T4555] 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. [ 66.289816][ T4555] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 66.323607][ T4555] device hsr_slave_0 entered promiscuous mode [ 66.382845][ T4555] device hsr_slave_1 entered promiscuous mode [ 67.022213][ T4555] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 67.073843][ T4555] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 67.104129][ T4555] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 67.144073][ T4555] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 67.203012][ T4555] bridge0: port 2(bridge_slave_1) entered blocking state [ 67.204227][ T4555] bridge0: port 2(bridge_slave_1) entered forwarding state [ 67.205427][ T4555] bridge0: port 1(bridge_slave_0) entered blocking state [ 67.206669][ T4555] bridge0: port 1(bridge_slave_0) entered forwarding state [ 67.221263][ T4555] 8021q: adding VLAN 0 to HW filter on device bond0 [ 67.226248][ T4142] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 67.228048][ T4142] bridge0: port 1(bridge_slave_0) entered disabled state [ 67.229526][ T4142] bridge0: port 2(bridge_slave_1) entered disabled state [ 67.236779][ T4555] 8021q: adding VLAN 0 to HW filter on device team0 [ 67.239172][ T4142] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 67.240721][ T4142] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 67.242051][ T4142] bridge0: port 1(bridge_slave_0) entered blocking state [ 67.243162][ T4142] bridge0: port 1(bridge_slave_0) entered forwarding state [ 67.249751][ T355] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 67.251298][ T355] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 67.252575][ T355] bridge0: port 2(bridge_slave_1) entered blocking state [ 67.253657][ T355] bridge0: port 2(bridge_slave_1) entered forwarding state [ 67.257819][ T4142] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 67.263810][ T355] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 67.267236][ T4142] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 67.269455][ T4142] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 67.274721][ T4142] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 67.276229][ T4142] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 67.277866][ T4142] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 67.279449][ T4142] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 67.280922][ T4142] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 67.282437][ T4142] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 67.285993][ T4142] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 67.288770][ T4555] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 67.345817][ T4555] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 67.355266][ T355] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 67.356477][ T355] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 67.357753][ T355] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 67.359396][ T355] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 67.366042][ T4555] device veth0_vlan entered promiscuous mode [ 67.369329][ T4555] device veth1_vlan entered promiscuous mode [ 67.371186][ T355] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 67.372889][ T355] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 67.374408][ T355] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 67.376353][ T355] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 67.377694][ T355] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 67.386073][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 67.387490][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 67.389022][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 67.391611][ T4555] device veth0_macvtap entered promiscuous mode [ 67.395979][ T4555] device veth1_macvtap entered promiscuous mode [ 67.401132][ T4555] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 67.402382][ T355] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 67.403928][ T355] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 67.405379][ T355] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 67.407272][ T355] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 67.411152][ T4555] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 67.412335][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 67.413956][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 67.417379][ T4555] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 67.418723][ T4555] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 67.420010][ T4555] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 67.421295][ T4555] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 67.619388][ T355] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 67.620674][ T355] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 67.622264][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 67.638346][ T355] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 67.639545][ T355] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 67.641038][ T355] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready 1970/01/01 00:01:07 executed programs: 0 [ 67.885921][ T4744] chnl_net:caif_netlink_parms(): no params data found [ 67.902563][ T4744] bridge0: port 1(bridge_slave_0) entered blocking state [ 67.904272][ T4744] bridge0: port 1(bridge_slave_0) entered disabled state [ 67.905835][ T4744] device bridge_slave_0 entered promiscuous mode [ 67.908260][ T4744] bridge0: port 2(bridge_slave_1) entered blocking state [ 67.909306][ T4744] bridge0: port 2(bridge_slave_1) entered disabled state [ 67.910669][ T4744] device bridge_slave_1 entered promiscuous mode [ 67.919456][ T4744] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 67.921811][ T4744] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 67.937204][ T4744] team0: Port device team_slave_0 added [ 67.939010][ T4744] team0: Port device team_slave_1 added [ 67.946382][ T4744] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 67.947493][ T4744] 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. [ 67.951833][ T4744] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 67.955243][ T4744] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 67.956371][ T4744] 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. [ 67.960478][ T4744] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 68.013841][ T4744] device hsr_slave_0 entered promiscuous mode [ 68.033127][ T4744] device hsr_slave_1 entered promiscuous mode [ 68.072799][ T4744] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 68.073975][ T4744] Cannot create hsr debugfs directory [ 68.102425][ T4744] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 69.624281][ T21] cfg80211: failed to load regulatory.db [ 69.626110][ T2062] ieee802154 phy0 wpan0: encryption failed: -22 [ 69.627092][ T2062] ieee802154 phy1 wpan1: encryption failed: -22 [ 69.862644][ T4176] Bluetooth: hci0: command 0x0409 tx timeout [ 70.656116][ T4744] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 71.942765][ T4177] Bluetooth: hci0: command 0x041b tx timeout [ 73.075648][ T4744] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 73.128112][ T4744] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 73.342511][ T4744] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 73.374001][ T4744] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 73.423729][ T4744] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 73.473876][ T4744] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 73.544342][ T4744] 8021q: adding VLAN 0 to HW filter on device bond0 [ 73.548067][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 73.549432][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 73.551832][ T4744] 8021q: adding VLAN 0 to HW filter on device team0 [ 73.554402][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 73.555875][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 73.557314][ T136] bridge0: port 1(bridge_slave_0) entered blocking state [ 73.558488][ T136] bridge0: port 1(bridge_slave_0) entered forwarding state [ 73.559830][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 73.562400][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 73.563978][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 73.565348][ T136] bridge0: port 2(bridge_slave_1) entered blocking state [ 73.566418][ T136] bridge0: port 2(bridge_slave_1) entered forwarding state [ 73.568745][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 73.571348][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 73.582239][ T4142] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 73.584312][ T4142] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 73.585945][ T4142] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 73.588403][ T355] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 73.589935][ T355] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 73.591861][ T355] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 73.594281][ T355] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 73.597379][ T4142] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 73.598960][ T4142] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 73.601240][ T4744] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 73.638590][ T4744] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 73.643329][ T355] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 73.644581][ T355] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 73.657985][ T355] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 73.659575][ T355] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 73.666030][ T355] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 73.667478][ T355] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 73.669031][ T355] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 73.670387][ T355] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 73.672492][ T4744] device veth0_vlan entered promiscuous mode [ 73.676185][ T4744] device veth1_vlan entered promiscuous mode [ 73.684169][ T355] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 73.685668][ T355] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 73.686956][ T355] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 73.688417][ T355] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 73.690974][ T4744] device veth0_macvtap entered promiscuous mode [ 73.693612][ T4744] device veth1_macvtap entered promiscuous mode [ 73.697938][ T4744] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 73.699433][ T4744] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 73.701543][ T4744] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 73.704605][ T355] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 73.706015][ T355] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 73.707509][ T355] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 73.708948][ T355] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 73.718157][ T4744] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 73.719675][ T4744] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 73.721612][ T4744] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 73.724271][ T355] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 73.725877][ T355] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 73.728245][ T4744] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 73.729571][ T4744] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 73.730881][ T4744] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 73.732105][ T4744] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 73.750717][ T355] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 73.754958][ T355] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 73.761052][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 73.765385][ T4142] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 73.766575][ T4142] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 73.768114][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready 1970/01/01 00:01:13 executed programs: 2 [ 73.888077][ T4963] loop0: detected capacity change from 0 to 32768 [ 73.920002][ T4963] ================================================================================ [ 73.921477][ T4963] UBSAN: shift-out-of-bounds in fs/jfs/jfs_extent.c:516:16 [ 73.923529][ T4963] shift exponent 108 is too large for 64-bit type 's64' (aka 'long long') [ 73.924827][ T4963] CPU: 1 PID: 4963 Comm: syz.0.16 Not tainted syzkaller #0 [ 73.925999][ T4963] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 73.927617][ T4963] Call trace: [ 73.928137][ T4963] dump_backtrace+0x0/0x43c [ 73.928919][ T4963] show_stack+0x2c/0x3c [ 73.929621][ T4963] __dump_stack+0x30/0x40 [ 73.930365][ T4963] dump_stack_lvl+0xf8/0x160 [ 73.931145][ T4963] dump_stack+0x1c/0x5c [ 73.931794][ T4963] ubsan_epilogue+0x14/0x48 [ 73.932482][ T4963] __ubsan_handle_shift_out_of_bounds+0x2b4/0x358 [ 73.933582][ T4963] extAlloc+0xaa8/0xdc4 [ 73.934240][ T4963] jfs_get_block+0x2bc/0x8ec [ 73.934993][ T4963] nobh_write_begin+0x2d8/0x9d4 [ 73.935719][ T4963] jfs_write_begin+0x58/0xa0 [ 73.936411][ T4963] generic_perform_write+0x204/0x480 [ 73.937163][ T4963] __generic_file_write_iter+0x23c/0x454 [ 73.937926][ T4963] generic_file_write_iter+0xb0/0x1b4 [ 73.938827][ T4963] vfs_write+0x7c8/0xa2c [ 73.939551][ T4963] ksys_write+0x120/0x210 [ 73.940213][ T4963] __arm64_sys_write+0x7c/0x90 [ 73.940936][ T4963] invoke_syscall+0x98/0x2b8 [ 73.941682][ T4963] el0_svc_common+0x138/0x258 [ 73.942424][ T4963] do_el0_svc+0x58/0x14c [ 73.943095][ T4963] el0_svc+0x78/0x1e0 [ 73.943684][ T4963] el0t_64_sync_handler+0xcc/0xe4 [ 73.944463][ T4963] el0t_64_sync+0x1a0/0x1a4 [ 73.945452][ T4963] ================================================================================ [ 73.957646][ T4963] ================================================================================ [ 73.959254][ T4963] UBSAN: shift-out-of-bounds in fs/jfs/jfs_dmap.c:2709:11 [ 73.960450][ T4963] shift exponent 94 is too large for 32-bit type 'int' [ 73.961403][ T4963] CPU: 1 PID: 4963 Comm: syz.0.16 Not tainted syzkaller #0 [ 73.962513][ T4963] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 73.963966][ T4963] Call trace: [ 73.964460][ T4963] dump_backtrace+0x0/0x43c [ 73.965142][ T4963] show_stack+0x2c/0x3c [ 73.965726][ T4963] __dump_stack+0x30/0x40 [ 73.966406][ T4963] dump_stack_lvl+0xf8/0x160 [ 73.967122][ T4963] dump_stack+0x1c/0x5c [ 73.967778][ T4963] ubsan_epilogue+0x14/0x48 [ 73.968438][ T4963] __ubsan_handle_shift_out_of_bounds+0x2b4/0x358 [ 73.969389][ T4963] dbSplit+0x1d4/0x1d8 [ 73.969988][ T4963] dbAdjCtl+0x2bc/0x8c8 [ 73.970693][ T4963] dbAllocDmap+0xb0/0x128 [ 73.971414][ T4963] dbAllocNext+0x35c/0x3a0 [ 73.972165][ T4963] dbAlloc+0x334/0x978 [ 73.972749][ T4963] extAlloc+0x3f4/0xdc4 [ 73.973379][ T4963] jfs_get_block+0x2bc/0x8ec [ 73.974114][ T4963] nobh_write_begin+0x2d8/0x9d4 [ 73.974885][ T4963] jfs_write_begin+0x58/0xa0 [ 73.975604][ T4963] generic_perform_write+0x204/0x480 [ 73.976482][ T4963] __generic_file_write_iter+0x23c/0x454 [ 73.977335][ T4963] generic_file_write_iter+0xb0/0x1b4 [ 73.978139][ T4963] vfs_write+0x7c8/0xa2c [ 73.978776][ T4963] ksys_write+0x120/0x210 [ 73.979435][ T4963] __arm64_sys_write+0x7c/0x90 [ 73.980171][ T4963] invoke_syscall+0x98/0x2b8 [ 73.980912][ T4963] el0_svc_common+0x138/0x258 [ 73.981602][ T4963] do_el0_svc+0x58/0x14c [ 73.982248][ T4963] el0_svc+0x78/0x1e0 [ 73.982855][ T4963] el0t_64_sync_handler+0xcc/0xe4 [ 73.983648][ T4963] el0t_64_sync+0x1a0/0x1a4 [ 73.985893][ T4963] ================================================================================ [ 73.987505][ T4963] ------------[ cut here ]------------ [ 73.988343][ T4963] WARNING: CPU: 0 PID: 4963 at fs/jfs/jfs_dmap.c:2943 dbAdjTree+0x3a8/0x414 [ 73.989684][ T4963] Modules linked in: [ 73.990296][ T4963] CPU: 0 PID: 4963 Comm: syz.0.16 Not tainted syzkaller #0 [ 73.991442][ T4963] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 73.992792][ T4963] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 73.993946][ T4963] pc : dbAdjTree+0x3a8/0x414 [ 73.994601][ T4963] lr : dbAdjTree+0x3a8/0x414 [ 73.995317][ T4963] sp : ffff80001fdc71f0 [ 73.995917][ T4963] x29: ffff80001fdc7200 x28: dfff800000000000 x27: ffff0000ca372011 [ 73.997053][ T4963] x26: 000000000000005e x25: ffff0000ca372000 x24: 0000000040000155 [ 73.998288][ T4963] x23: ffff0000ca372008 x22: 0000000000000555 x21: 0000000040000000 [ 73.999631][ T4963] x20: 000000000000006b x19: dfff800000000000 x18: 0000000000000001 [ 74.000938][ T4963] x17: 0000000000000000 x16: ffff800008185df4 x15: 00000000ffffffff [ 74.002236][ T4963] x14: 0000000000ff0100 x13: 0000000000000001 x12: 0000000000ff0100 [ 74.003512][ T4963] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80000979f834 [ 74.004829][ T4963] x8 : ffff0000cbfc8000 x7 : 0000000000000001 x6 : 0000000000000001 [ 74.006141][ T4963] x5 : ffff80001fdc6a98 x4 : ffff80001425f420 x3 : 0000000000000001 [ 74.007483][ T4963] x2 : 000000000000006b x1 : 0000000000000555 x0 : 0000000040000155 [ 74.008811][ T4963] Call trace: [ 74.009356][ T4963] dbAdjTree+0x3a8/0x414 [ 74.010059][ T4963] dbSplit+0x10c/0x1d8 [ 74.010720][ T4963] dbAdjCtl+0x2bc/0x8c8 [ 74.011380][ T4963] dbAllocDmap+0xb0/0x128 [ 74.012050][ T4963] dbAllocNext+0x35c/0x3a0 [ 74.012702][ T4963] dbAlloc+0x334/0x978 [ 74.013341][ T4963] extAlloc+0x3f4/0xdc4 [ 74.013999][ T4963] jfs_get_block+0x2bc/0x8ec [ 74.014749][ T4963] nobh_write_begin+0x2d8/0x9d4 [ 74.015568][ T4963] jfs_write_begin+0x58/0xa0 [ 74.016265][ T4963] generic_perform_write+0x204/0x480 [ 74.017104][ T4963] __generic_file_write_iter+0x23c/0x454 [ 74.017988][ T4963] generic_file_write_iter+0xb0/0x1b4 [ 74.018782][ T4963] vfs_write+0x7c8/0xa2c [ 74.019448][ T4963] ksys_write+0x120/0x210 [ 74.020134][ T4963] __arm64_sys_write+0x7c/0x90 [ 74.020802][ T4963] invoke_syscall+0x98/0x2b8 [ 74.021436][ T4963] el0_svc_common+0x138/0x258 [ 74.022137][ T4963] do_el0_svc+0x58/0x14c [ 74.022816][ T4963] el0_svc+0x78/0x1e0 [ 74.023501][ T4963] el0t_64_sync_handler+0xcc/0xe4 [ 74.024347][ T4963] el0t_64_sync+0x1a0/0x1a4 [ 74.025056][ T4963] irq event stamp: 102098 [ 74.025728][ T4963] hardirqs last enabled at (102097): [] __up_console_sem+0xb4/0x100 [ 74.027301][ T4963] hardirqs last disabled at (102098): [] el1_dbg+0x24/0x80 [ 74.028701][ T4963] softirqs last enabled at (102084): [] handle_softirqs+0xa4c/0xbf0 [ 74.030159][ T4963] softirqs last disabled at (102049): [] __irq_exit_rcu+0x240/0x440 [ 74.031744][ T4963] ---[ end trace 4287f13618485cae ]--- [ 74.033208][ T4178] Bluetooth: hci0: command 0x040f tx timeout [ 74.154010][ T4963] JFS: block map error in dbBackSplit [ 74.698895][ T4966] loop0: detected capacity change from 0 to 32768 [ 74.907310][ T4966] JFS: block map error in dbBackSplit [ 75.418550][ T4969] loop0: detected capacity change from 0 to 32768 [ 75.488163][ T148] device hsr_slave_0 left promiscuous mode [ 75.544130][ T148] device hsr_slave_1 left promiscuous mode [ 75.609272][ T4969] JFS: block map error in dbBackSplit [ 75.643588][ T148] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 75.644886][ T148] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 75.646801][ T148] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 75.647897][ T148] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 75.649290][ T148] device bridge_slave_1 left promiscuous mode [ 75.650252][ T148] bridge0: port 2(bridge_slave_1) entered disabled state [ 75.693210][ T148] device bridge_slave_0 left promiscuous mode [ 75.694235][ T148] bridge0: port 1(bridge_slave_0) entered disabled state [ 75.802777][ T148] device veth1_macvtap left promiscuous mode [ 75.803828][ T148] device veth0_macvtap left promiscuous mode [ 75.804864][ T148] device veth1_vlan left promiscuous mode [ 75.805740][ T148] device veth0_vlan left promiscuous mode [ 75.845290][ T4973] loop0: detected capacity change from 0 to 32768 [ 75.917171][ T148] team0 (unregistering): Port device team_slave_1 removed [ 75.921498][ T148] team0 (unregistering): Port device team_slave_0 removed [ 75.927914][ T148] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 75.968000][ T148] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 76.048270][ T4973] JFS: block map error in dbBackSplit [ 76.066230][ T148] bond0 (unregistering): Released all slaves [ 76.102901][ T4176] Bluetooth: hci0: command 0x0419 tx timeout [ 76.296956][ T4975] loop0: detected capacity change from 0 to 32768 [ 76.498542][ T4975] JFS: block map error in dbBackSplit [ 76.735319][ T4978] loop0: detected capacity change from 0 to 32768 [ 76.937597][ T4978] JFS: block map error in dbBackSplit [ 77.186574][ T4980] loop0: detected capacity change from 0 to 32768 [ 77.382290][ T4980] JFS: block map error in dbBackSplit [ 77.648459][ T4982] loop0: detected capacity change from 0 to 32768 [ 77.827805][ T4982] JFS: block map error in dbBackSplit [ 78.353419][ T4984] loop0: detected capacity change from 0 to 32768 [ 78.544664][ T4984] JFS: block map error in dbBackSplit [ 78.782830][ T4986] loop0: detected capacity change from 0 to 32768 [ 79.004087][ T4986] JFS: block map error in dbBackSplit 1970/01/01 00:01:19 executed programs: 12 [ 79.242492][ T4988] loop0: detected capacity change from 0 to 32768 [ 79.401316][ T4988] JFS: block map error in dbBackSplit [ 79.912077][ T4990] loop0: detected capacity change from 0 to 32768 [ 80.122287][ T4990] JFS: block map error in dbBackSplit [ 80.391251][ T4992] loop0: detected capacity change from 0 to 32768 [ 80.576235][ T4992] JFS: block map error in dbBackSplit [ 80.809606][ T4994] loop0: detected capacity change from 0 to 32768 [ 80.993407][ T4994] JFS: block map error in dbBackSplit [ 81.252402][ T4996] loop0: detected capacity change from 0 to 32768 [ 81.456213][ T4996] JFS: block map error in dbBackSplit [ 81.732836][ T4998] loop0: detected capacity change from 0 to 32768 [ 81.932489][ T4998] JFS: block map error in dbBackSplit [ 82.179753][ T5000] loop0: detected capacity change from 0 to 32768 [ 82.392704][ T5000] JFS: block map error in dbBackSplit [ 82.677015][ T5002] loop0: detected capacity change from 0 to 32768 [ 82.866813][ T5002] JFS: block map error in dbBackSplit [ 83.134921][ T5004] loop0: detected capacity change from 0 to 32768 [ 83.332458][ T5004] JFS: block map error in dbBackSplit [ 83.590407][ T5006] loop0: detected capacity change from 0 to 32768 [ 83.787695][ T5006] JFS: block map error in dbBackSplit