Warning: Permanently added '10.128.1.244' (ED25519) to the list of known hosts. 1970/01/01 00:01:02 parsed 1 programs [ 64.171811][ T4601] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k SSFS [ 65.220633][ T288] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 65.222189][ T288] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 65.223810][ T409] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 65.232280][ T136] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 65.233593][ T136] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 65.235190][ T288] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 65.529069][ T4742] chnl_net:caif_netlink_parms(): no params data found [ 65.547426][ T4742] bridge0: port 1(bridge_slave_0) entered blocking state [ 65.548553][ T4742] bridge0: port 1(bridge_slave_0) entered disabled state [ 65.549945][ T4742] device bridge_slave_0 entered promiscuous mode [ 65.552241][ T4742] bridge0: port 2(bridge_slave_1) entered blocking state [ 65.553399][ T4742] bridge0: port 2(bridge_slave_1) entered disabled state [ 65.554735][ T4742] device bridge_slave_1 entered promiscuous mode [ 65.562044][ T4742] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 65.564401][ T4742] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 65.574049][ T4742] team0: Port device team_slave_0 added [ 65.575972][ T4742] team0: Port device team_slave_1 added [ 65.582511][ T4742] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 65.583617][ T4742] 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. [ 65.587197][ T4742] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 65.589290][ T4742] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 65.590342][ T4742] 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. [ 65.594980][ T4742] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 65.632056][ T4742] device hsr_slave_0 entered promiscuous mode [ 65.681049][ T4742] device hsr_slave_1 entered promiscuous mode [ 66.265837][ T4742] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 66.322497][ T4742] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 66.341863][ T4742] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 66.382493][ T4742] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 66.466008][ T4742] 8021q: adding VLAN 0 to HW filter on device bond0 [ 66.469543][ T288] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 66.471110][ T288] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 66.473933][ T4742] 8021q: adding VLAN 0 to HW filter on device team0 [ 66.476519][ T288] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 66.478865][ T288] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 66.480348][ T288] bridge0: port 1(bridge_slave_0) entered blocking state [ 66.481432][ T288] bridge0: port 1(bridge_slave_0) entered forwarding state [ 66.483971][ T288] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 66.489537][ T288] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 66.492927][ T288] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 66.494453][ T288] bridge0: port 2(bridge_slave_1) entered blocking state [ 66.495468][ T288] bridge0: port 2(bridge_slave_1) entered forwarding state [ 66.496893][ T288] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 66.504939][ T288] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 66.506825][ T288] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 66.508999][ T288] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 66.513053][ T288] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 66.516193][ T288] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 66.517818][ T288] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 66.520468][ T288] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 66.523373][ T288] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 66.526707][ T4742] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 66.528565][ T4742] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 66.530003][ T409] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 66.532990][ T409] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 66.582100][ T288] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 66.583378][ T288] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 66.586388][ T4742] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 66.594877][ T288] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 66.596400][ T288] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 66.603392][ T288] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 66.604799][ T288] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 66.606271][ T288] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 66.607752][ T288] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 66.610057][ T4742] device veth0_vlan entered promiscuous mode [ 66.615943][ T4742] device veth1_vlan entered promiscuous mode [ 66.624192][ T288] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 66.625627][ T288] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 66.627042][ T288] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 66.628471][ T288] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 66.632664][ T4742] device veth0_macvtap entered promiscuous mode [ 66.635186][ T4742] device veth1_macvtap entered promiscuous mode [ 66.640290][ T4742] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 66.642429][ T288] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 66.643972][ T288] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 66.645331][ T288] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 66.646892][ T288] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 66.650151][ T4742] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 66.654183][ T4742] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 66.655450][ T4742] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 66.656664][ T4742] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 66.657950][ T4742] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 66.659865][ T288] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 66.661530][ T288] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready 1970/01/01 00:01:07 executed programs: 0 [ 67.445784][ T4971] chnl_net:caif_netlink_parms(): no params data found [ 67.462708][ T4971] bridge0: port 1(bridge_slave_0) entered blocking state [ 67.463941][ T4971] bridge0: port 1(bridge_slave_0) entered disabled state [ 67.465697][ T4971] device bridge_slave_0 entered promiscuous mode [ 67.468180][ T4971] bridge0: port 2(bridge_slave_1) entered blocking state [ 67.469335][ T4971] bridge0: port 2(bridge_slave_1) entered disabled state [ 67.471083][ T4971] device bridge_slave_1 entered promiscuous mode [ 67.479337][ T4971] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 67.481904][ T4971] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 67.490182][ T4971] team0: Port device team_slave_0 added [ 67.492179][ T4971] team0: Port device team_slave_1 added [ 67.498800][ T4971] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 67.500044][ T4971] 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. [ 67.504432][ T4971] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 67.506830][ T4971] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 67.507900][ T4971] 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. [ 67.512275][ T4971] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 67.572042][ T4971] device hsr_slave_0 entered promiscuous mode [ 67.621099][ T4971] device hsr_slave_1 entered promiscuous mode [ 67.660888][ T4971] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 67.662155][ T4971] Cannot create hsr debugfs directory [ 67.693093][ T4971] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 69.461034][ T4867] Bluetooth: hci0: command 0x0409 tx timeout [ 69.632447][ T1969] cfg80211: failed to load regulatory.db [ 69.635608][ T2064] ieee802154 phy0 wpan0: encryption failed: -22 [ 69.636665][ T2064] ieee802154 phy1 wpan1: encryption failed: -22 [ 69.824426][ T4971] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 71.550923][ T13] Bluetooth: hci0: command 0x041b tx timeout [ 71.904449][ T4971] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 71.955082][ T4971] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 72.104770][ T4971] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 72.142289][ T4971] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 72.182868][ T4971] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 72.222650][ T4971] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 72.294720][ T4971] 8021q: adding VLAN 0 to HW filter on device bond0 [ 72.298561][ T1644] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 72.300175][ T1644] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 72.304858][ T4971] 8021q: adding VLAN 0 to HW filter on device team0 [ 72.307525][ T1644] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 72.309159][ T1644] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 72.310693][ T1644] bridge0: port 1(bridge_slave_0) entered blocking state [ 72.311889][ T1644] bridge0: port 1(bridge_slave_0) entered forwarding state [ 72.313536][ T1644] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 72.316371][ T1644] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 72.317999][ T1644] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 72.319472][ T1644] bridge0: port 2(bridge_slave_1) entered blocking state [ 72.320619][ T1644] bridge0: port 2(bridge_slave_1) entered forwarding state [ 72.325778][ T1644] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 72.327499][ T1644] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 72.329616][ T1644] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 72.332439][ T1644] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 72.334105][ T1644] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 72.336911][ T1644] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 72.338713][ T1644] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 72.341984][ T1644] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 72.343677][ T1644] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 72.346295][ T1644] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 72.347789][ T1644] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 72.350252][ T4971] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 72.389170][ T1644] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 72.390494][ T1644] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 72.408200][ T4971] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 72.414629][ T1644] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 72.416273][ T1644] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 72.422690][ T288] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 72.424225][ T288] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 72.425698][ T288] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 72.427003][ T288] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 72.430047][ T4971] device veth0_vlan entered promiscuous mode [ 72.434198][ T4971] device veth1_vlan entered promiscuous mode [ 72.442306][ T288] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 72.443933][ T288] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 72.445468][ T288] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 72.447017][ T288] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 72.448933][ T4971] device veth0_macvtap entered promiscuous mode [ 72.451516][ T4971] device veth1_macvtap entered promiscuous mode [ 72.456699][ T4971] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 72.458252][ T4971] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 72.460281][ T4971] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 72.462796][ T288] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 72.464292][ T288] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 72.465597][ T288] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 72.467083][ T288] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 72.469843][ T4971] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 72.472030][ T4971] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 72.474129][ T4971] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 72.475275][ T288] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 72.476954][ T288] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 72.479833][ T4971] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 72.481392][ T4971] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 72.482770][ T4971] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 72.484113][ T4971] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 72.502250][ T288] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 72.506794][ T288] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 72.508755][ T409] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 72.511612][ T409] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 72.512822][ T409] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 72.514419][ T1644] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready 1970/01/01 00:01:12 executed programs: 2 [ 72.634109][ T5160] loop0: detected capacity change from 0 to 32768 [ 72.708477][ T5160] ================================================================================ [ 72.710032][ T5160] UBSAN: shift-out-of-bounds in fs/jfs/jfs_extent.c:516:16 [ 72.712932][ T5160] shift exponent 108 is too large for 64-bit type 's64' (aka 'long long') [ 72.714432][ T5160] CPU: 1 PID: 5160 Comm: syz.0.16 Not tainted syzkaller #0 [ 72.715504][ T5160] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 72.716964][ T5160] Call trace: [ 72.717457][ T5160] dump_backtrace+0x0/0x458 [ 72.718166][ T5160] show_stack+0x2c/0x3c [ 72.718776][ T5160] __dump_stack+0x30/0x40 [ 72.719409][ T5160] dump_stack_lvl+0xf4/0x15c [ 72.720092][ T5160] dump_stack+0x1c/0x5c [ 72.720663][ T5160] ubsan_epilogue+0x14/0x48 [ 72.721422][ T5160] __ubsan_handle_shift_out_of_bounds+0x2b4/0x350 [ 72.722433][ T5160] extAlloc+0xb20/0xe00 [ 72.723096][ T5160] jfs_get_block+0x2c4/0x8ec [ 72.723816][ T5160] nobh_write_begin+0x2d8/0x9cc [ 72.724591][ T5160] jfs_write_begin+0x58/0xa0 [ 72.725272][ T5160] generic_perform_write+0x208/0x488 [ 72.726253][ T5160] __generic_file_write_iter+0x23c/0x454 [ 72.727137][ T5160] generic_file_write_iter+0xb0/0x1b4 [ 72.727965][ T5160] vfs_write+0x590/0xa60 [ 72.728592][ T5160] ksys_write+0x12c/0x224 [ 72.729212][ T5160] __arm64_sys_write+0x7c/0x90 [ 72.729919][ T5160] invoke_syscall+0x98/0x2b0 [ 72.730597][ T5160] el0_svc_common+0x138/0x258 [ 72.731312][ T5160] do_el0_svc+0x58/0x13c [ 72.731988][ T5160] el0_svc+0x78/0x1d0 [ 72.732523][ T5160] el0t_64_sync_handler+0xcc/0xe4 [ 72.733249][ T5160] el0t_64_sync+0x1a0/0x1a4 [ 72.735617][ T5160] ================================================================================ [ 72.749035][ T5160] ================================================================================ [ 72.750568][ T5160] UBSAN: shift-out-of-bounds in fs/jfs/jfs_dmap.c:2709:11 [ 72.752404][ T5160] shift exponent 94 is too large for 32-bit type 'int' [ 72.753404][ T5160] CPU: 0 PID: 5160 Comm: syz.0.16 Not tainted syzkaller #0 [ 72.754546][ T5160] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 72.756050][ T5160] Call trace: [ 72.756573][ T5160] dump_backtrace+0x0/0x458 [ 72.757301][ T5160] show_stack+0x2c/0x3c [ 72.757965][ T5160] __dump_stack+0x30/0x40 [ 72.758630][ T5160] dump_stack_lvl+0xf4/0x15c [ 72.759353][ T5160] dump_stack+0x1c/0x5c [ 72.760009][ T5160] ubsan_epilogue+0x14/0x48 [ 72.760626][ T5160] __ubsan_handle_shift_out_of_bounds+0x2b4/0x350 [ 72.761666][ T5160] dbSplit+0x1d4/0x1d8 [ 72.762327][ T5160] dbAdjCtl+0x2bc/0x8c0 [ 72.762954][ T5160] dbAllocDmap+0xb0/0x128 [ 72.763682][ T5160] dbAllocNext+0x35c/0x3a0 [ 72.764397][ T5160] dbAlloc+0x334/0x978 [ 72.765048][ T5160] extAlloc+0x414/0xe00 [ 72.765723][ T5160] jfs_get_block+0x2c4/0x8ec [ 72.766400][ T5160] nobh_write_begin+0x2d8/0x9cc [ 72.767104][ T5160] jfs_write_begin+0x58/0xa0 [ 72.767751][ T5160] generic_perform_write+0x208/0x488 [ 72.768622][ T5160] __generic_file_write_iter+0x23c/0x454 [ 72.769511][ T5160] generic_file_write_iter+0xb0/0x1b4 [ 72.770398][ T5160] vfs_write+0x590/0xa60 [ 72.771131][ T5160] ksys_write+0x12c/0x224 [ 72.771851][ T5160] __arm64_sys_write+0x7c/0x90 [ 72.772603][ T5160] invoke_syscall+0x98/0x2b0 [ 72.773354][ T5160] el0_svc_common+0x138/0x258 [ 72.774054][ T5160] do_el0_svc+0x58/0x13c [ 72.774768][ T5160] el0_svc+0x78/0x1d0 [ 72.775366][ T5160] el0t_64_sync_handler+0xcc/0xe4 [ 72.776125][ T5160] el0t_64_sync+0x1a0/0x1a4 [ 72.777440][ T5160] ================================================================================ [ 72.778918][ T5160] ------------[ cut here ]------------ [ 72.779751][ T5160] WARNING: CPU: 0 PID: 5160 at fs/jfs/jfs_dmap.c:2943 dbAdjTree+0x3a8/0x414 [ 72.780968][ T5160] Modules linked in: [ 72.781566][ T5160] CPU: 0 PID: 5160 Comm: syz.0.16 Not tainted syzkaller #0 [ 72.782674][ T5160] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 72.784171][ T5160] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 72.785259][ T5160] pc : dbAdjTree+0x3a8/0x414 [ 72.785978][ T5160] lr : dbAdjTree+0x3a8/0x414 [ 72.786688][ T5160] sp : ffff80001f7171f0 [ 72.787264][ T5160] x29: ffff80001f717200 x28: dfff800000000000 x27: ffff0000ced94011 [ 72.788625][ T5160] x26: 000000000000005e x25: ffff0000ced94000 x24: 0000000040000155 [ 72.789939][ T5160] x23: ffff0000ced94008 x22: 0000000000000555 x21: 0000000040000000 [ 72.791179][ T5160] x20: 000000000000006b x19: dfff800000000000 x18: 0000000000000001 [ 72.792396][ T5160] x17: 0000000000000000 x16: ffff800008186e60 x15: 00000000ffffffff [ 72.793641][ T5160] x14: ffff700002d1ad70 x13: 1ffff00002d1ad70 x12: 0000000000ff0100 [ 72.794881][ T5160] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff8000097b92c0 [ 72.796046][ T5160] x8 : ffff0000d58c8000 x7 : 0000000000000001 x6 : 0000000000000001 [ 72.797333][ T5160] x5 : ffff80001f716ab8 x4 : ffff80001436f3e0 x3 : 0000000000000001 [ 72.798564][ T5160] x2 : 000000000000006b x1 : 0000000000000555 x0 : 0000000040000155 [ 72.799792][ T5160] Call trace: [ 72.800250][ T5160] dbAdjTree+0x3a8/0x414 [ 72.800876][ T5160] dbSplit+0x10c/0x1d8 [ 72.801537][ T5160] dbAdjCtl+0x2bc/0x8c0 [ 72.802206][ T5160] dbAllocDmap+0xb0/0x128 [ 72.802871][ T5160] dbAllocNext+0x35c/0x3a0 [ 72.803504][ T5160] dbAlloc+0x334/0x978 [ 72.804123][ T5160] extAlloc+0x414/0xe00 [ 72.804739][ T5160] jfs_get_block+0x2c4/0x8ec [ 72.805402][ T5160] nobh_write_begin+0x2d8/0x9cc [ 72.806135][ T5160] jfs_write_begin+0x58/0xa0 [ 72.806793][ T5160] generic_perform_write+0x208/0x488 [ 72.807539][ T5160] __generic_file_write_iter+0x23c/0x454 [ 72.808408][ T5160] generic_file_write_iter+0xb0/0x1b4 [ 72.809180][ T5160] vfs_write+0x590/0xa60 [ 72.809798][ T5160] ksys_write+0x12c/0x224 [ 72.810434][ T5160] __arm64_sys_write+0x7c/0x90 [ 72.811155][ T5160] invoke_syscall+0x98/0x2b0 [ 72.811829][ T5160] el0_svc_common+0x138/0x258 [ 72.812553][ T5160] do_el0_svc+0x58/0x13c [ 72.813219][ T5160] el0_svc+0x78/0x1d0 [ 72.813812][ T5160] el0t_64_sync_handler+0xcc/0xe4 [ 72.814575][ T5160] el0t_64_sync+0x1a0/0x1a4 [ 72.815290][ T5160] irq event stamp: 103102 [ 72.815893][ T5160] hardirqs last enabled at (103101): [] __up_console_sem+0xb4/0xfc [ 72.817362][ T5160] hardirqs last disabled at (103102): [] el1_dbg+0x24/0x80 [ 72.818648][ T5160] softirqs last enabled at (103088): [] handle_softirqs+0xa40/0xbe4 [ 72.820093][ T5160] softirqs last disabled at (103067): [] __irq_exit_rcu+0x240/0x43c [ 72.821627][ T5160] ---[ end trace 56e7c989abb49ef7 ]--- [ 72.945695][ T5160] JFS: block map error in dbBackSplit [ 73.223048][ T5162] loop0: detected capacity change from 0 to 32768 [ 73.395846][ T5162] JFS: block map error in dbBackSplit [ 73.623822][ T4870] Bluetooth: hci0: command 0x040f tx timeout [ 73.652451][ T5165] loop0: detected capacity change from 0 to 32768 [ 73.818543][ T5165] JFS: block map error in dbBackSplit [ 74.079196][ T5169] loop0: detected capacity change from 0 to 32768 [ 74.271634][ T5169] JFS: block map error in dbBackSplit [ 74.517872][ T5171] loop0: detected capacity change from 0 to 32768 [ 74.743548][ T5171] JFS: block map error in dbBackSplit [ 75.026534][ T5174] loop0: detected capacity change from 0 to 32768 [ 75.225344][ T5174] JFS: block map error in dbBackSplit [ 75.243551][ T9] device hsr_slave_0 left promiscuous mode [ 75.281769][ T9] device hsr_slave_1 left promiscuous mode [ 75.350822][ T9] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 75.352034][ T9] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 75.358385][ T9] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 75.359575][ T9] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 75.364610][ T9] device bridge_slave_1 left promiscuous mode [ 75.365640][ T9] bridge0: port 2(bridge_slave_1) entered disabled state [ 75.411551][ T9] device bridge_slave_0 left promiscuous mode [ 75.412612][ T9] bridge0: port 1(bridge_slave_0) entered disabled state [ 75.480827][ T5176] loop0: detected capacity change from 0 to 32768 [ 75.541577][ T9] device veth1_macvtap left promiscuous mode [ 75.542567][ T9] device veth0_macvtap left promiscuous mode [ 75.543497][ T9] device veth1_vlan left promiscuous mode [ 75.544410][ T9] device veth0_vlan left promiscuous mode [ 75.666430][ T9] team0 (unregistering): Port device team_slave_1 removed [ 75.670563][ T9] team0 (unregistering): Port device team_slave_0 removed [ 75.674683][ T9] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 75.689218][ T5176] JFS: block map error in dbBackSplit [ 75.700821][ T4872] Bluetooth: hci0: command 0x0419 tx timeout [ 75.724690][ T9] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 75.833411][ T9] bond0 (unregistering): Released all slaves [ 75.944317][ T5178] loop0: detected capacity change from 0 to 32768 [ 76.132076][ T5178] JFS: block map error in dbBackSplit [ 76.364885][ T5180] loop0: detected capacity change from 0 to 32768 [ 76.531494][ T5180] JFS: block map error in dbBackSplit [ 76.775427][ T5182] loop0: detected capacity change from 0 to 32768 [ 76.972567][ T5182] JFS: block map error in dbBackSplit [ 77.437098][ T5184] JFS: block map error in dbBackSplit [ 77.697117][ T5186] set_capacity_and_notify: 1 callbacks suppressed [ 77.697127][ T5186] loop0: detected capacity change from 0 to 32768 [ 77.862096][ T5186] JFS: block map error in dbBackSplit 1970/01/01 00:01:17 executed programs: 14 [ 78.127114][ T5188] loop0: detected capacity change from 0 to 32768 [ 78.320409][ T5188] JFS: block map error in dbBackSplit [ 78.561572][ T5190] loop0: detected capacity change from 0 to 32768 [ 78.722631][ T5190] JFS: block map error in dbBackSplit [ 78.972735][ T5192] loop0: detected capacity change from 0 to 32768 [ 79.167221][ T5192] JFS: block map error in dbBackSplit [ 79.414399][ T5194] loop0: detected capacity change from 0 to 32768 [ 79.606092][ T5194] JFS: block map error in dbBackSplit [ 79.882780][ T5196] loop0: detected capacity change from 0 to 32768 [ 80.111139][ T5196] JFS: block map error in dbBackSplit [ 80.367540][ T5198] loop0: detected capacity change from 0 to 32768 [ 80.558867][ T5198] JFS: block map error in dbBackSplit [ 80.826052][ T5200] loop0: detected capacity change from 0 to 32768 [ 81.018805][ T5200] JFS: block map error in dbBackSplit [ 81.266928][ T5202] loop0: detected capacity change from 0 to 32768 [ 81.474214][ T5202] JFS: block map error in dbBackSplit [ 81.716877][ T5204] loop0: detected capacity change from 0 to 32768 [ 81.905626][ T5204] JFS: block map error in dbBackSplit [ 82.356176][ T5206] JFS: block map error in dbBackSplit