[ 9.621861][ T3991] eql: remember to turn off Van-Jacobson compression on your slave devices Starting crond: [ 9.647716][ T90] gvnic 0000:00:00.0 enp0s0: Device link is up. [ 9.651702][ T90] IPv6: ADDRCONF(NETDEV_CHANGE): enp0s0: link becomes ready OK Starting sshd: OK syzkaller Warning: Permanently added '10.128.0.205' (ED25519) to the list of known hosts. 1970/01/01 00:00:33 parsed 1 programs syzkaller login: [ 34.245018][ T4326] cgroup: Unknown subsys name 'net' [ 34.498127][ T4326] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 34.775140][ T4326] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k SSFS [ 40.922365][ T4344] chnl_net:caif_netlink_parms(): no params data found [ 40.942464][ T4344] bridge0: port 1(bridge_slave_0) entered blocking state [ 40.943742][ T4344] bridge0: port 1(bridge_slave_0) entered disabled state [ 40.945546][ T4344] device bridge_slave_0 entered promiscuous mode [ 40.947983][ T4344] bridge0: port 2(bridge_slave_1) entered blocking state [ 40.949138][ T4344] bridge0: port 2(bridge_slave_1) entered disabled state [ 40.950697][ T4344] device bridge_slave_1 entered promiscuous mode [ 40.957532][ T4344] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 40.959910][ T4344] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 40.970650][ T4344] team0: Port device team_slave_0 added [ 40.972459][ T4344] team0: Port device team_slave_1 added [ 40.977636][ T4344] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 40.978755][ T4344] 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. [ 40.982730][ T4344] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 40.985568][ T4344] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 40.986652][ T4344] 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. [ 40.990747][ T4344] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 41.036325][ T4344] device hsr_slave_0 entered promiscuous mode [ 41.085250][ T4344] device hsr_slave_1 entered promiscuous mode [ 41.170243][ T4344] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 41.207899][ T4344] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 41.247681][ T4344] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 41.297337][ T4344] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 41.353968][ T4344] bridge0: port 2(bridge_slave_1) entered blocking state [ 41.355235][ T4344] bridge0: port 2(bridge_slave_1) entered forwarding state [ 41.356676][ T4344] bridge0: port 1(bridge_slave_0) entered blocking state [ 41.357914][ T4344] bridge0: port 1(bridge_slave_0) entered forwarding state [ 41.375645][ T4344] 8021q: adding VLAN 0 to HW filter on device bond0 [ 41.379824][ T1607] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 41.382270][ T1607] bridge0: port 1(bridge_slave_0) entered disabled state [ 41.383856][ T1607] bridge0: port 2(bridge_slave_1) entered disabled state [ 41.386563][ T1607] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 41.392183][ T4344] 8021q: adding VLAN 0 to HW filter on device team0 [ 41.395923][ T1607] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 41.397396][ T1607] bridge0: port 1(bridge_slave_0) entered blocking state [ 41.398476][ T1607] bridge0: port 1(bridge_slave_0) entered forwarding state [ 41.401431][ T1607] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 41.402803][ T1607] bridge0: port 2(bridge_slave_1) entered blocking state [ 41.404000][ T1607] bridge0: port 2(bridge_slave_1) entered forwarding state [ 41.411016][ T1607] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 41.412552][ T1607] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 41.416422][ T1607] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 41.419658][ T1607] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 41.422339][ T1607] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 41.424697][ T4344] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 41.481252][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 41.482569][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 41.486420][ T4344] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 41.491907][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 41.499932][ T1607] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 41.501709][ T1607] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 41.503120][ T1607] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 41.505663][ T4344] device veth0_vlan entered promiscuous mode [ 41.508932][ T4344] device veth1_vlan entered promiscuous mode [ 41.516839][ T1607] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 41.518513][ T1607] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 41.520249][ T1607] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 41.522849][ T4344] device veth0_macvtap entered promiscuous mode [ 41.527644][ T4344] device veth1_macvtap entered promiscuous mode [ 41.533387][ T4344] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 41.534698][ T1607] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 41.537190][ T1607] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 41.540226][ T4344] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 41.541519][ T1607] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 41.544049][ T4344] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 41.545973][ T4344] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 41.547318][ T4344] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 41.548784][ T4344] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 41.632768][ T4361] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 41.634214][ T4361] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 41.638205][ T4361] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 41.646693][ T4361] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 41.648151][ T4361] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 41.649354][ T4361] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 42.016571][ T11] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 42.296390][ T4369] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 42.297796][ T4369] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 42.299744][ T4369] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 42.308629][ T4369] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 42.309892][ T4369] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 42.311572][ T1607] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready 1970/01/01 00:00:43 executed programs: 0 [ 43.327331][ T47] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 43.328984][ T47] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 43.330384][ T47] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 43.331979][ T47] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 43.333390][ T47] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 43.334628][ T47] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 43.379437][ T4417] chnl_net:caif_netlink_parms(): no params data found [ 43.393918][ T4417] bridge0: port 1(bridge_slave_0) entered blocking state [ 43.395461][ T4417] bridge0: port 1(bridge_slave_0) entered disabled state [ 43.397553][ T4417] device bridge_slave_0 entered promiscuous mode [ 43.399594][ T4417] bridge0: port 2(bridge_slave_1) entered blocking state [ 43.400681][ T4417] bridge0: port 2(bridge_slave_1) entered disabled state [ 43.402281][ T4417] device bridge_slave_1 entered promiscuous mode [ 43.408799][ T4417] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 43.411303][ T4417] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 43.417911][ T4417] team0: Port device team_slave_0 added [ 43.420699][ T4417] team0: Port device team_slave_1 added [ 43.426310][ T4417] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 43.427490][ T4417] 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. [ 43.431780][ T4417] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 43.434247][ T4417] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 43.435588][ T4417] 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. [ 43.439696][ T4417] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 43.487005][ T4417] device hsr_slave_0 entered promiscuous mode [ 43.525344][ T4417] device hsr_slave_1 entered promiscuous mode [ 43.565213][ T4417] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 43.566660][ T4417] Cannot create hsr debugfs directory [ 44.746234][ T11] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 45.355476][ T47] Bluetooth: hci0: command 0x0409 tx timeout [ 47.076295][ T11] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 47.167142][ T11] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 47.435468][ T47] Bluetooth: hci0: command 0x041b tx timeout [ 48.158872][ T4417] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 48.267280][ T4417] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 48.306513][ T4417] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 48.346258][ T4417] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 48.447136][ T4417] 8021q: adding VLAN 0 to HW filter on device bond0 [ 48.451029][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 48.452548][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 48.455314][ T4417] 8021q: adding VLAN 0 to HW filter on device team0 [ 48.489171][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 48.490973][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 48.492435][ T39] bridge0: port 1(bridge_slave_0) entered blocking state [ 48.493633][ T39] bridge0: port 1(bridge_slave_0) entered forwarding state [ 48.495300][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 48.497957][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 48.499551][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 48.501486][ T39] bridge0: port 2(bridge_slave_1) entered blocking state [ 48.502659][ T39] bridge0: port 2(bridge_slave_1) entered forwarding state [ 48.506301][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 48.509131][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 48.511716][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 48.513475][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 48.515249][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 48.517899][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 48.519547][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 48.522539][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 48.524078][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 48.577915][ T1607] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 48.579823][ T1607] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 48.582548][ T4417] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 48.618266][ T11] device hsr_slave_0 left promiscuous mode [ 48.645571][ T11] device hsr_slave_1 left promiscuous mode [ 48.745178][ T11] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 48.746487][ T11] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 48.748384][ T11] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 48.749660][ T11] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 48.751154][ T11] device bridge_slave_1 left promiscuous mode [ 48.752611][ T11] bridge0: port 2(bridge_slave_1) entered disabled state [ 48.786091][ T11] device bridge_slave_0 left promiscuous mode [ 48.787148][ T11] bridge0: port 1(bridge_slave_0) entered disabled state [ 48.935325][ T11] device veth1_macvtap left promiscuous mode [ 48.936445][ T11] device veth0_macvtap left promiscuous mode [ 48.937632][ T11] device veth1_vlan left promiscuous mode [ 48.939323][ T11] device veth0_vlan left promiscuous mode [ 49.515157][ T47] Bluetooth: hci0: command 0x040f tx timeout [ 51.086958][ T11] team0 (unregistering): Port device team_slave_1 removed [ 51.267723][ T11] team0 (unregistering): Port device team_slave_0 removed [ 51.446167][ T11] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 51.595117][ T47] Bluetooth: hci0: command 0x0419 tx timeout [ 51.655661][ T11] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 53.245989][ T11] bond0 (unregistering): Released all slaves [ 53.552231][ T4417] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 53.556433][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 53.557672][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 53.562354][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 53.563995][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 53.571175][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 53.572796][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 53.574398][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 53.576006][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 53.578359][ T4417] device veth0_vlan entered promiscuous mode [ 53.581542][ T4417] device veth1_vlan entered promiscuous mode [ 53.593455][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 53.595051][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 53.598319][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 53.599867][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 53.602401][ T4417] device veth0_macvtap entered promiscuous mode [ 53.604838][ T4417] device veth1_macvtap entered promiscuous mode [ 53.611724][ T4417] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 53.613029][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 53.614598][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 53.616149][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 53.617648][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 53.620564][ T4417] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 53.621832][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 53.623395][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 53.626773][ T4417] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 53.628221][ T4417] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 53.629705][ T4417] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 53.631013][ T4417] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 53.651963][ T39] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 53.653249][ T39] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 53.654515][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 53.663961][ T39] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 53.665998][ T39] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 53.667480][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 53.705848][ T4479] loop0: detected capacity change from 0 to 512 [ 53.716015][ T4479] EXT4-fs: Warning: mounting with data=journal disables delayed allocation, dioread_nolock, O_DIRECT and fast_commit support! [ 53.742021][ T4479] EXT4-fs error (device loop0): ext4_do_update_inode:5279: inode #16: comm syz.0.17: corrupted inode contents [ 53.744525][ T4479] EXT4-fs error (device loop0): ext4_dirty_inode:6156: inode #16: comm syz.0.17: mark_inode_dirty error [ 53.746792][ T4479] EXT4-fs error (device loop0): ext4_do_update_inode:5279: inode #16: comm syz.0.17: corrupted inode contents [ 53.748784][ T4479] EXT4-fs error (device loop0): __ext4_ext_dirty:202: inode #16: comm syz.0.17: mark_inode_dirty error [ 53.750886][ T4479] EXT4-fs error (device loop0): ext4_do_update_inode:5279: inode #16: comm syz.0.17: corrupted inode contents [ 53.753298][ T4479] EXT4-fs error (device loop0) in ext4_orphan_del:303: Corrupt filesystem [ 53.754786][ T4479] EXT4-fs error (device loop0): ext4_do_update_inode:5279: inode #16: comm syz.0.17: corrupted inode contents [ 53.758116][ T4479] EXT4-fs error (device loop0): ext4_truncate:4325: inode #16: comm syz.0.17: mark_inode_dirty error [ 53.759922][ T4479] EXT4-fs error (device loop0) in ext4_process_orphan:345: Corrupt filesystem [ 53.762619][ T4479] EXT4-fs (loop0): 1 truncate cleaned up [ 53.763548][ T4479] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: writeback. [ 53.789257][ T4479] ================================================================================ [ 53.790718][ T4479] UBSAN: shift-out-of-bounds in fs/ext4/super.c:2766:15 [ 53.791892][ T4479] shift exponent 1987084706 is too large for 32-bit type 'int' [ 53.793160][ T4479] CPU: 0 PID: 4479 Comm: syz.0.17 Not tainted syzkaller #0 [ 53.794360][ T4479] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 53.796008][ T4479] Call trace: [ 53.796593][ T4479] dump_backtrace+0x1c0/0x1ec [ 53.797323][ T4479] show_stack+0x2c/0x3c [ 53.798025][ T4479] __dump_stack+0x30/0x40 [ 53.798743][ T4479] dump_stack_lvl+0xf4/0x15c [ 53.799500][ T4479] dump_stack+0x1c/0x5c [ 53.800224][ T4479] ubsan_epilogue+0x14/0x48 [ 53.801000][ T4479] __ubsan_handle_shift_out_of_bounds+0x2b0/0x348 [ 53.802121][ T4479] ext4_check_opt_consistency+0x16d0/0x1afc [ 53.803128][ T4479] ext4_reconfigure+0xac/0x2268 [ 53.803984][ T4479] reconfigure_super+0x1d4/0x79c [ 53.804855][ T4479] path_mount+0xbdc/0xe80 [ 53.805586][ T4479] __arm64_sys_mount+0x49c/0x59c [ 53.806459][ T4479] invoke_syscall+0x98/0x2b4 [ 53.807243][ T4479] el0_svc_common+0x138/0x258 [ 53.808084][ T4479] do_el0_svc+0x58/0x130 [ 53.808853][ T4479] el0_svc+0x58/0x128 [ 53.809524][ T4479] el0t_64_sync_handler+0x84/0xf0 [ 53.810378][ T4479] el0t_64_sync+0x18c/0x190 [ 53.812414][ T4479] ================================================================================ [ 53.813835][ T4479] EXT4-fs: test_dummy_encryption requires encrypt feature [ 53.826487][ T90] EXT4-fs error (device loop0): ext4_map_blocks:637: inode #3: block 9: comm kworker/u4:3: lblock 0 mapped to illegal pblock 9 (length 1) [ 53.829857][ T90] Quota error (device loop0): remove_tree: Can't read quota data block 1 [ 53.831193][ T90] EXT4-fs error (device loop0): ext4_release_dquot:6877: comm kworker/u4:3: Failed to release dquot type 0 [ 53.845869][ T90] EXT4-fs error (device loop0): ext4_map_blocks:637: inode #4: block 11: comm kworker/u4:3: lblock 0 mapped to illegal pblock 11 (length 1) [ 53.848819][ T39] EXT4-fs error (device loop0): __ext4_get_inode_loc:4520: comm kworker/u4:2: Invalid inode table block 185578222 in block_group 0 [ 53.849005][ T90] Quota error (device loop0): remove_tree: Can't read quota data block 1 [ 53.852588][ T90] EXT4-fs error (device loop0): ext4_release_dquot:6877: comm kworker/u4:3: Failed to release dquot type 1 [ 53.856733][ T4417] EXT4-fs (loop0): unmounting filesystem. [ 53.857803][ T4417] EXT4-fs error (device loop0): __ext4_get_inode_loc:4520: comm syz-executor: Invalid inode table block 185578222 in block_group 0 [ 53.860860][ T4417] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5952: Corrupt filesystem [ 53.862565][ T4417] EXT4-fs error (device loop0): ext4_quota_off:7147: inode #3: comm syz-executor: mark_inode_dirty error [ 53.864660][ T4417] EXT4-fs error (device loop0): __ext4_get_inode_loc:4520: comm syz-executor: Invalid inode table block 185578222 in block_group 0 [ 53.869115][ T4417] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5952: Corrupt filesystem