Warning: Permanently added '10.128.1.172' (ED25519) to the list of known hosts. 1970/01/01 00:00:38 parsed 1 programs 1970/01/01 00:00:38 serving rpc on tcp://32955 [ 39.496255][ T4343] cgroup: Unknown subsys name 'net' [ 39.748296][ T4343] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 40.027311][ T4343] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k SSFS [ 45.900413][ T4354] chnl_net:caif_netlink_parms(): no params data found [ 45.917967][ T4354] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.919314][ T4354] bridge0: port 1(bridge_slave_0) entered disabled state [ 45.920860][ T4354] device bridge_slave_0 entered promiscuous mode [ 45.924039][ T4354] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.925514][ T4354] bridge0: port 2(bridge_slave_1) entered disabled state [ 45.927179][ T4354] device bridge_slave_1 entered promiscuous mode [ 45.934296][ T4354] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 45.937856][ T4354] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 45.944403][ T4354] team0: Port device team_slave_0 added [ 45.947356][ T4354] team0: Port device team_slave_1 added [ 45.952544][ T4354] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 45.953815][ T4354] 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. [ 45.958971][ T4354] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 45.962173][ T4354] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 45.963300][ T4354] 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. [ 45.968036][ T4354] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 46.036573][ T4354] device hsr_slave_0 entered promiscuous mode [ 46.075503][ T4354] device hsr_slave_1 entered promiscuous mode [ 46.159678][ T4354] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 46.207277][ T4354] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 46.246609][ T4354] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 46.286540][ T4354] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 46.333475][ T4354] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.334749][ T4354] bridge0: port 2(bridge_slave_1) entered forwarding state [ 46.336309][ T4354] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.337607][ T4354] bridge0: port 1(bridge_slave_0) entered forwarding state [ 46.353651][ T4354] 8021q: adding VLAN 0 to HW filter on device bond0 [ 46.358839][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 46.361404][ T11] bridge0: port 1(bridge_slave_0) entered disabled state [ 46.363490][ T11] bridge0: port 2(bridge_slave_1) entered disabled state [ 46.366873][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 46.371088][ T4354] 8021q: adding VLAN 0 to HW filter on device team0 [ 46.377063][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 46.378787][ T11] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.380055][ T11] bridge0: port 1(bridge_slave_0) entered forwarding state [ 46.381553][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 46.383092][ T11] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.384378][ T11] bridge0: port 2(bridge_slave_1) entered forwarding state [ 46.390845][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 46.392583][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 46.395938][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 46.398866][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 46.401594][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 46.404352][ T4354] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 46.456041][ T538] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 46.457487][ T538] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 46.461007][ T4354] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 46.467348][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 46.473816][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 46.477482][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 46.479219][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 46.481700][ T4354] device veth0_vlan entered promiscuous mode [ 46.484997][ T4354] device veth1_vlan entered promiscuous mode [ 46.492083][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 46.493682][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 46.495651][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 46.498107][ T4354] device veth0_macvtap entered promiscuous mode [ 46.500548][ T4354] device veth1_macvtap entered promiscuous mode [ 46.507449][ T4354] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 46.508783][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 46.510910][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 46.513890][ T4354] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 46.516608][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 46.519176][ T4354] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 46.520867][ T4354] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 46.522366][ T4354] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 46.523787][ T4354] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 46.857437][ T39] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 47.422551][ T538] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 47.423936][ T538] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 47.428294][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 47.434352][ T9] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 47.436817][ T9] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 47.438383][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 47.914894][ T4421] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 47.917072][ T4421] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 47.918661][ T4421] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 47.920597][ T4421] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 47.921975][ T4421] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 47.923244][ T4421] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 1970/01/01 00:00:48 executed programs: 0 [ 48.162549][ T48] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 48.164365][ T48] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 48.166502][ T4423] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 48.168139][ T4423] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 48.169557][ T4423] Bluetooth: hci1: unexpected cc 0x0c25 length: 249 > 3 [ 48.170896][ T4423] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 48.216986][ T4432] chnl_net:caif_netlink_parms(): no params data found [ 48.232753][ T4432] bridge0: port 1(bridge_slave_0) entered blocking state [ 48.234121][ T4432] bridge0: port 1(bridge_slave_0) entered disabled state [ 48.236066][ T4432] device bridge_slave_0 entered promiscuous mode [ 48.238955][ T4432] bridge0: port 2(bridge_slave_1) entered blocking state [ 48.240217][ T4432] bridge0: port 2(bridge_slave_1) entered disabled state [ 48.241795][ T4432] device bridge_slave_1 entered promiscuous mode [ 48.250056][ T4432] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 48.252912][ T4432] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 48.260431][ T4432] team0: Port device team_slave_0 added [ 48.262587][ T4432] team0: Port device team_slave_1 added [ 48.268341][ T4432] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 48.269415][ T4432] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 48.273420][ T4432] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 48.276857][ T4432] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 48.278064][ T4432] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 48.282305][ T4432] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 48.337342][ T4432] device hsr_slave_0 entered promiscuous mode [ 48.385512][ T4432] device hsr_slave_1 entered promiscuous mode [ 48.445452][ T4432] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 48.447034][ T4432] Cannot create hsr debugfs directory [ 49.826452][ T39] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 50.235777][ T4423] Bluetooth: hci1: command 0x0409 tx timeout [ 52.166512][ T39] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 52.247590][ T39] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 52.315630][ T4423] Bluetooth: hci1: command 0x041b tx timeout [ 53.367380][ T4432] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 53.477400][ T4432] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 53.516452][ T4432] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 53.587546][ T4432] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 53.696682][ T4432] 8021q: adding VLAN 0 to HW filter on device bond0 [ 53.700660][ T4424] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 53.702242][ T4424] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 53.704908][ T4432] 8021q: adding VLAN 0 to HW filter on device team0 [ 53.707838][ T4424] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 53.709626][ T4424] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 53.711331][ T4424] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.712679][ T4424] bridge0: port 1(bridge_slave_0) entered forwarding state [ 53.714361][ T4424] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 53.720602][ T39] device hsr_slave_0 left promiscuous mode [ 53.765520][ T39] device hsr_slave_1 left promiscuous mode [ 53.855297][ T39] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 53.857213][ T39] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 53.859462][ T39] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 53.860715][ T39] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 53.862223][ T39] device bridge_slave_1 left promiscuous mode [ 53.863437][ T39] bridge0: port 2(bridge_slave_1) entered disabled state [ 53.916053][ T39] device bridge_slave_0 left promiscuous mode [ 53.917204][ T39] bridge0: port 1(bridge_slave_0) entered disabled state [ 54.045469][ T39] device veth1_macvtap left promiscuous mode [ 54.046653][ T39] device veth0_macvtap left promiscuous mode [ 54.047765][ T39] device veth1_vlan left promiscuous mode [ 54.049103][ T39] device veth0_vlan left promiscuous mode [ 54.395596][ T4423] Bluetooth: hci1: command 0x040f tx timeout [ 56.146933][ T39] team0 (unregistering): Port device team_slave_1 removed [ 56.306164][ T39] team0 (unregistering): Port device team_slave_0 removed [ 56.475247][ T4423] Bluetooth: hci1: command 0x0419 tx timeout [ 56.486183][ T39] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 56.696252][ T39] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 58.266914][ T39] bond0 (unregistering): Released all slaves [ 58.547852][ T4424] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 58.549588][ T4424] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 58.551182][ T4424] bridge0: port 2(bridge_slave_1) entered blocking state [ 58.552368][ T4424] bridge0: port 2(bridge_slave_1) entered forwarding state [ 58.556376][ T4424] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 58.559698][ T4424] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 58.562726][ T4424] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 58.566737][ T4424] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 58.568390][ T4424] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 58.571055][ T4424] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 58.572815][ T4424] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 58.575690][ T4424] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 58.577341][ T4424] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 58.580345][ T4424] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 58.581943][ T4424] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 58.584377][ T4432] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 58.634732][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 58.636331][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 58.639878][ T4432] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 58.648188][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 58.649965][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 58.654754][ T4424] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 58.656830][ T4424] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 58.659802][ T4424] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 58.661448][ T4424] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 58.664688][ T4432] device veth0_vlan entered promiscuous mode [ 58.668579][ T4432] device veth1_vlan entered promiscuous mode [ 58.674942][ T4424] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 58.680242][ T4424] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 58.682173][ T4424] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 58.683914][ T4424] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 58.687039][ T4432] device veth0_macvtap entered promiscuous mode [ 58.689388][ T4432] device veth1_macvtap entered promiscuous mode [ 58.694787][ T4432] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 58.697519][ T4424] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 58.699124][ T4424] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 58.700528][ T4424] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 58.702236][ T4424] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 58.704899][ T4432] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 58.706860][ T4424] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 58.708651][ T4424] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 58.711150][ T4432] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 58.712585][ T4432] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 58.714078][ T4432] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 58.715717][ T4432] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 58.739165][ T4424] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 58.741744][ T4424] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 58.743696][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 58.750330][ T4424] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 58.751649][ T4424] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 58.753053][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 58.796623][ T4506] loop0: detected capacity change from 0 to 64 1970/01/01 00:00:58 executed programs: 2 [ 58.846006][ T4506] loop0: detected capacity change from 64 to 1 [ 58.851922][ T4506] ======================================================= [ 58.851922][ T4506] WARNING: The mand mount option has been deprecated and [ 58.851922][ T4506] and is ignored by this kernel. Remove the mand [ 58.851922][ T4506] option from the mount to silence this warning. [ 58.851922][ T4506] ======================================================= [ 58.899953][ T4504] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 58.906642][ T4508] loop0: detected capacity change from 0 to 64 [ 58.906734][ T4504] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 58.955809][ T4508] loop0: detected capacity change from 64 to 1 [ 59.007967][ T4504] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 59.014423][ T4510] loop0: detected capacity change from 0 to 64 [ 59.014475][ T4504] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 59.055747][ T4510] loop0: detected capacity change from 64 to 1 [ 59.067873][ T4512] loop0: detected capacity change from 0 to 64 [ 59.105609][ T4512] loop0: detected capacity change from 64 to 1 [ 59.122670][ T4514] loop0: detected capacity change from 0 to 64 [ 59.175599][ T4514] loop0: detected capacity change from 64 to 1 [ 59.280362][ T4504] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 59.426183][ T4504] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 60.137049][ T4504] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 60.205941][ T4572] syz.0.36: attempt to access beyond end of device [ 60.205941][ T4572] loop0: rw=1, sector=2, nr_sectors = 2 limit=1 [ 60.208239][ T4572] Buffer I/O error on dev loop0, logical block 1, lost async page write [ 60.209586][ T4572] syz.0.36: attempt to access beyond end of device [ 60.209586][ T4572] loop0: rw=1, sector=4, nr_sectors = 2 limit=1 [ 60.211679][ T4572] Buffer I/O error on dev loop0, logical block 2, lost async page write [ 60.213068][ T4572] syz.0.36: attempt to access beyond end of device [ 60.213068][ T4572] loop0: rw=1, sector=6, nr_sectors = 2 limit=1 [ 60.215738][ T4572] Buffer I/O error on dev loop0, logical block 3, lost async page write [ 60.226005][ T4432] ------------[ cut here ]------------ [ 60.226981][ T4432] WARNING: CPU: 1 PID: 4432 at fs/buffer.c:1081 mark_buffer_dirty+0x328/0x5c0 [ 60.228478][ T4432] Modules linked in: [ 60.229133][ T4432] CPU: 1 PID: 4432 Comm: syz-executor Not tainted syzkaller #0 [ 60.230363][ T4432] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/14/2026 [ 60.232016][ T4432] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 60.233271][ T4432] pc : mark_buffer_dirty+0x328/0x5c0 [ 60.234162][ T4432] lr : mark_buffer_dirty+0x328/0x5c0 [ 60.235055][ T4432] sp : ffff800021037920 [ 60.235835][ T4432] x29: ffff800021037920 x28: ffff0000c469d200 x27: ffff0000c469d200 [ 60.237365][ T4432] x26: dfff800000000000 x25: 0000000000000002 x24: 0000000000000001 [ 60.238818][ T4432] x23: 1fffe0001babd8cf x22: dfff800000000000 x21: ffff0000d1545a48 [ 60.240353][ T4432] x20: 0000000000000418 x19: ffff0000c0635488 x18: 1fffe00033e6db7e [ 60.241861][ T4432] x17: ffff8000153bd000 x16: ffff8000082dbd78 x15: 0000000000000000 [ 60.243431][ T4432] x14: 0000000000000001 x13: 1fffe000180c6a91 x12: 0000000000000000 [ 60.245000][ T4432] x11: ff00800008a9ffe8 x10: 0000000000000000 x9 : ffff800008a9ffe8 [ 60.246611][ T4432] x8 : ffff0000cfc91c00 x7 : ffff80000a61e654 x6 : 0000000000000000 [ 60.248094][ T4432] x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff800008a9fcf0 [ 60.249567][ T4432] x2 : 0000000000000000 x1 : 0000000000000000 x0 : 0000000000000000 [ 60.251155][ T4432] Call trace: [ 60.251808][ T4432] mark_buffer_dirty+0x328/0x5c0 [ 60.252784][ T4432] minix_put_super+0x118/0x394 [ 60.253629][ T4432] generic_shutdown_super+0x138/0x32c [ 60.254564][ T4432] kill_block_super+0x78/0xe0 [ 60.255424][ T4432] deactivate_locked_super+0xb4/0x128 [ 60.256409][ T4432] deactivate_super+0xe4/0x104 [ 60.257263][ T4432] cleanup_mnt+0x3a8/0x430 [ 60.258057][ T4432] __cleanup_mnt+0x20/0x30 [ 60.258871][ T4432] task_work_run+0x1f4/0x280 [ 60.259764][ T4432] do_notify_resume+0x20f8/0x2c84 [ 60.260638][ T4432] el0_svc+0x98/0x128 [ 60.261361][ T4432] el0t_64_sync_handler+0x84/0xf0 [ 60.262267][ T4432] el0t_64_sync+0x18c/0x190 [ 60.263063][ T4432] irq event stamp: 242002 [ 60.263836][ T4432] hardirqs last enabled at (242001): [] call_rcu+0x5d8/0x958 [ 60.265477][ T4432] hardirqs last disabled at (242002): [] el1_dbg+0x24/0x80 [ 60.267114][ T4432] softirqs last enabled at (241900): [] local_bh_enable+0x10/0x34 [ 60.268775][ T4432] softirqs last disabled at (241898): [] local_bh_disable+0x10/0x34 [ 60.270465][ T4432] ---[ end trace 0000000000000000 ]--- [ 60.396522][ T4577] syz.0.38: attempt to access beyond end of device [ 60.396522][ T4577] loop0: rw=1, sector=2, nr_sectors = 2 limit=1 [ 60.398725][ T4577] Buffer I/O error on dev loop0, logical block 1, lost async page write [ 60.400205][ T4577] syz.0.38: attempt to access beyond end of device [ 60.400205][ T4577] loop0: rw=1, sector=4, nr_sectors = 2 limit=1 [ 60.402314][ T4577] Buffer I/O error on dev loop0, logical block 2, lost async page write [ 60.403877][ T4577] syz.0.38: attempt to access beyond end of device [ 60.403877][ T4577] loop0: rw=1, sector=6, nr_sectors = 2 limit=1 [ 60.406562][ T4577] Buffer I/O error on dev loop0, logical block 3, lost async page write [ 61.066331][ T4504] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2