Warning: Permanently added '10.128.1.240' (ED25519) to the list of known hosts. 1970/01/01 00:00:32 parsed 1 programs [ 34.083906][ T4327] cgroup: Unknown subsys name 'net' [ 34.309023][ T4327] cgroup: Unknown subsys name 'rlimit' [ 34.611577][ T4327] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k SSFS [ 38.084971][ T4338] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 38.087041][ T4340] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 38.088708][ T4338] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 38.090469][ T4338] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 38.091813][ T4338] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 38.092984][ T4338] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 38.731124][ T177] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 38.732575][ T177] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 38.734507][ T177] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 38.743006][ T1611] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 38.744293][ T1611] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 38.745979][ T1611] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 39.182122][ T4392] chnl_net:caif_netlink_parms(): no params data found [ 39.216942][ T4392] bridge0: port 1(bridge_slave_0) entered blocking state [ 39.218343][ T4392] bridge0: port 1(bridge_slave_0) entered disabled state [ 39.219973][ T4392] device bridge_slave_0 entered promiscuous mode [ 39.222382][ T4392] bridge0: port 2(bridge_slave_1) entered blocking state [ 39.223448][ T4392] bridge0: port 2(bridge_slave_1) entered disabled state [ 39.225000][ T4392] device bridge_slave_1 entered promiscuous mode [ 39.237114][ T4392] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 39.239372][ T4392] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 39.246086][ T4392] team0: Port device team_slave_0 added [ 39.247814][ T4392] team0: Port device team_slave_1 added [ 39.254697][ T4392] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 39.255770][ T4392] 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. [ 39.259896][ T4392] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 39.262466][ T4392] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 39.263566][ T4392] 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. [ 39.267765][ T4392] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 39.307990][ T4392] device hsr_slave_0 entered promiscuous mode [ 39.366623][ T4392] device hsr_slave_1 entered promiscuous mode [ 39.450702][ T4392] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 39.497785][ T4392] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 39.570418][ T4392] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 39.618451][ T4392] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 39.678700][ T4392] bridge0: port 2(bridge_slave_1) entered blocking state [ 39.679908][ T4392] bridge0: port 2(bridge_slave_1) entered forwarding state [ 39.681364][ T4392] bridge0: port 1(bridge_slave_0) entered blocking state [ 39.682513][ T4392] bridge0: port 1(bridge_slave_0) entered forwarding state [ 39.701152][ T4392] 8021q: adding VLAN 0 to HW filter on device bond0 [ 39.705422][ T1611] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 39.707658][ T1611] bridge0: port 1(bridge_slave_0) entered disabled state [ 39.709276][ T1611] bridge0: port 2(bridge_slave_1) entered disabled state [ 39.714623][ T4392] 8021q: adding VLAN 0 to HW filter on device team0 [ 39.734287][ T1611] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 39.736086][ T1611] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 39.738626][ T1611] bridge0: port 1(bridge_slave_0) entered blocking state [ 39.739936][ T1611] bridge0: port 1(bridge_slave_0) entered forwarding state [ 39.742974][ T1838] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 39.744427][ T1838] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 39.745890][ T1838] bridge0: port 2(bridge_slave_1) entered blocking state [ 39.747034][ T1838] bridge0: port 2(bridge_slave_1) entered forwarding state [ 39.750111][ T1611] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 39.752595][ T1838] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 39.755080][ T1838] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 39.761134][ T1838] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 39.762593][ T1838] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 39.774904][ T1838] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 39.777842][ T1838] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 39.780735][ T1838] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 39.782195][ T1838] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 39.785004][ T1838] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 39.786458][ T1838] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 39.789169][ T4392] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 39.844597][ T1838] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 39.845911][ T1838] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 39.851093][ T4392] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 39.870051][ T1838] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 39.871624][ T1838] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 39.876902][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 39.878384][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 39.880239][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 39.881539][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 39.883330][ T4392] device veth0_vlan entered promiscuous mode [ 39.887603][ T4392] device veth1_vlan entered promiscuous mode [ 39.894135][ T1838] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 39.895578][ T1838] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 39.898569][ T1838] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 39.900832][ T1838] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 39.903089][ T4392] device veth0_macvtap entered promiscuous mode [ 39.905559][ T4392] device veth1_macvtap entered promiscuous mode [ 39.924471][ T4392] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 39.925710][ T1838] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 39.927637][ T1838] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 39.929073][ T1838] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 39.930547][ T1838] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 39.933233][ T4392] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 39.934369][ T1838] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 39.935936][ T1838] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 39.938717][ T4392] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 39.939977][ T4392] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 39.941449][ T4392] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 39.943044][ T4392] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 1970/01/01 00:00:40 executed programs: 0 [ 40.927483][ T47] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 40.929062][ T47] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 40.930367][ T47] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 40.931924][ T47] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 40.933321][ T47] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 40.934664][ T47] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 41.467227][ T4445] chnl_net:caif_netlink_parms(): no params data found [ 41.483025][ T4445] bridge0: port 1(bridge_slave_0) entered blocking state [ 41.484212][ T4445] bridge0: port 1(bridge_slave_0) entered disabled state [ 41.485735][ T4445] device bridge_slave_0 entered promiscuous mode [ 41.488205][ T4445] bridge0: port 2(bridge_slave_1) entered blocking state [ 41.489361][ T4445] bridge0: port 2(bridge_slave_1) entered disabled state [ 41.490876][ T4445] device bridge_slave_1 entered promiscuous mode [ 41.498188][ T4445] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 41.500532][ T4445] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 41.508942][ T4445] team0: Port device team_slave_0 added [ 41.510740][ T4445] team0: Port device team_slave_1 added [ 41.516875][ T4445] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 41.517900][ T4445] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 41.522330][ T4445] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 41.524691][ T4445] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 41.525733][ T4445] 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. [ 41.529722][ T4445] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 41.567415][ T4445] device hsr_slave_0 entered promiscuous mode [ 41.616624][ T4445] device hsr_slave_1 entered promiscuous mode [ 41.656448][ T4445] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 41.657756][ T4445] Cannot create hsr debugfs directory [ 42.027502][ T4445] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 42.966794][ T47] Bluetooth: hci0: command 0x0409 tx timeout [ 44.667733][ T4445] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 45.036789][ T4338] Bluetooth: hci0: command 0x041b tx timeout [ 45.577716][ T4445] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 45.678134][ T4445] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 45.920493][ T4445] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 45.998152][ T4445] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 46.098365][ T4445] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 46.188772][ T4445] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 46.309584][ T4445] 8021q: adding VLAN 0 to HW filter on device bond0 [ 46.313010][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 46.314324][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 46.317103][ T4445] 8021q: adding VLAN 0 to HW filter on device team0 [ 46.319454][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 46.321044][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 46.322381][ T11] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.323445][ T11] bridge0: port 1(bridge_slave_0) entered forwarding state [ 46.325314][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 46.329815][ T1838] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 46.331290][ T1838] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 46.332868][ T1838] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.334001][ T1838] bridge0: port 2(bridge_slave_1) entered forwarding state [ 46.379804][ T1838] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 46.382482][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 46.385214][ T1838] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 46.387418][ T1838] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 46.389000][ T1838] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 46.391411][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 46.393050][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 46.395430][ T1838] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 46.397087][ T1838] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 46.399617][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 46.401000][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 46.403210][ T4445] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 46.420301][ T1867] device hsr_slave_0 left promiscuous mode [ 46.446616][ T1867] device hsr_slave_1 left promiscuous mode [ 46.526500][ T1867] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 46.527785][ T1867] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 46.529622][ T1867] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 46.530864][ T1867] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 46.532356][ T1867] device bridge_slave_1 left promiscuous mode [ 46.533814][ T1867] bridge0: port 2(bridge_slave_1) entered disabled state [ 46.587213][ T1867] device bridge_slave_0 left promiscuous mode [ 46.588297][ T1867] bridge0: port 1(bridge_slave_0) entered disabled state [ 46.736653][ T1867] device veth1_macvtap left promiscuous mode [ 46.737693][ T1867] device veth0_macvtap left promiscuous mode [ 46.738722][ T1867] device veth1_vlan left promiscuous mode [ 46.739730][ T1867] device veth0_vlan left promiscuous mode [ 47.116583][ T4338] Bluetooth: hci0: command 0x040f tx timeout [ 48.678079][ T1867] team0 (unregistering): Port device team_slave_1 removed [ 48.877783][ T1867] team0 (unregistering): Port device team_slave_0 removed [ 49.036849][ T1867] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 49.196403][ T4338] Bluetooth: hci0: command 0x0419 tx timeout [ 49.296834][ T1867] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 51.798130][ T1867] bond0 (unregistering): Released all slaves [ 52.055934][ T177] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 52.057303][ T177] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 52.061014][ T4445] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 52.066303][ T177] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 52.068672][ T177] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 52.075356][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 52.076866][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 52.079111][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 52.080494][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 52.082864][ T4445] device veth0_vlan entered promiscuous mode [ 52.086856][ T4445] device veth1_vlan entered promiscuous mode [ 52.092884][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 52.094292][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 52.095699][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 52.097535][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 52.099872][ T4445] device veth0_macvtap entered promiscuous mode [ 52.102092][ T4445] device veth1_macvtap entered promiscuous mode [ 52.107257][ T4445] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 52.108488][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 52.110042][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 52.111537][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 52.113015][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 52.115579][ T4445] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 52.117945][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 52.119564][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 52.121915][ T4445] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 52.123299][ T4445] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 52.124747][ T4445] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 52.126183][ T4445] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 52.149968][ T11] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 52.154387][ T11] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 52.157605][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 52.159526][ T177] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 52.160683][ T177] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 52.162236][ T177] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 52.295957][ T4464] loop0: detected capacity change from 0 to 32768 [ 52.300370][ T4464] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz" [ 52.301850][ T4464] gfs2: fsid=syz:syz: Now mounting FS (format 1801)... [ 52.313222][ T4464] gfs2: fsid=syz:syz.0: journal 0 mapped with 1 extents in 0ms [ 52.315369][ T4417] gfs2: fsid=syz:syz.0: jid=0, already locked for use [ 52.316561][ T4417] gfs2: fsid=syz:syz.0: jid=0: Looking at journal... [ 52.328649][ T4417] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 12ms [ 52.331638][ T4417] gfs2: fsid=syz:syz.0: jid=0: Done [ 52.332849][ T4464] gfs2: fsid=syz:syz.0: first mount done, others may mount [ 52.427753][ T4445] ------------[ cut here ]------------ [ 52.428712][ T4445] WARNING: CPU: 0 PID: 4445 at include/linux/backing-dev.h:247 __folio_mark_dirty+0x8a0/0xce0 [ 52.430421][ T4445] Modules linked in: [ 52.431102][ T4445] CPU: 0 PID: 4445 Comm: syz-executor Not tainted syzkaller #0 [ 52.432297][ T4445] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 52.433869][ T4445] pstate: 824000c5 (Nzcv daIF +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 52.435125][ T4445] pc : __folio_mark_dirty+0x8a0/0xce0 [ 52.436054][ T4445] lr : __folio_mark_dirty+0x8a0/0xce0 [ 52.436983][ T4445] sp : ffff8000211576e0 [ 52.437632][ T4445] x29: ffff800021157700 x28: 1fffff8000652920 x27: dfff800000000000 [ 52.438974][ T4445] x26: 0000000000000000 x25: ffff0000c049c990 x24: 0000000000000001 [ 52.440369][ T4445] x23: 0000000000000000 x22: fffffc0003294908 x21: 1fffe00018093932 [ 52.441744][ T4445] x20: ffff0000c9b042a0 x19: fffffc0003294900 x18: ffff800011abbcc0 [ 52.443121][ T4445] x17: ffff8000181f8000 x16: ffff8000082d0e30 x15: ffff800017cd8fc0 [ 52.444529][ T4445] x14: ffff0000d66cddd8 x13: ffff0000d66cde50 x12: 0000000000ff0100 [ 52.445937][ T4445] x11: ff008000086fb7c0 x10: 0000000000000000 x9 : ffff8000086fb7c0 [ 52.447212][ T4445] x8 : ffff0000d66cd340 x7 : 0000000000000000 x6 : 0000000000000000 [ 52.448500][ T4445] x5 : ffff8000183b3000 x4 : 0000000000000008 x3 : ffff800008a462a0 [ 52.449777][ T4445] x2 : ffff0000cf0cc060 x1 : 0000000000000000 x0 : 0000000000000000 [ 52.451099][ T4445] Call trace: [ 52.451651][ T4445] __folio_mark_dirty+0x8a0/0xce0 [ 52.452475][ T4445] mark_buffer_dirty+0x2b8/0x5cc [ 52.453281][ T4445] gfs2_unpin+0x120/0x914 [ 52.453972][ T4445] buf_lo_after_commit+0x140/0x188 [ 52.454842][ T4445] gfs2_log_flush+0xbc8/0x1aa0 [ 52.455599][ T4445] gfs2_kill_sb+0x5c/0xd4 [ 52.456279][ T4445] deactivate_locked_super+0xac/0x124 [ 52.457130][ T4445] deactivate_super+0xe8/0x108 [ 52.457912][ T4445] cleanup_mnt+0x37c/0x404 [ 52.458623][ T4445] __cleanup_mnt+0x20/0x30 [ 52.459352][ T4445] task_work_run+0x1ec/0x270 [ 52.460113][ T4445] do_notify_resume+0x1f70/0x2b0c [ 52.460970][ T4445] el0_svc+0x98/0x138 [ 52.461625][ T4445] el0t_64_sync_handler+0x84/0xf0 [ 52.462381][ T4445] el0t_64_sync+0x18c/0x190 [ 52.463105][ T4445] irq event stamp: 166892 [ 52.463798][ T4445] hardirqs last enabled at (166891): [] folio_memcg_lock+0xe8/0x1fc [ 52.465473][ T4445] hardirqs last disabled at (166892): [] _raw_spin_lock_irqsave+0xa4/0xb4 [ 52.467190][ T4445] softirqs last enabled at (166606): [] local_bh_enable+0x10/0x34 [ 52.468519][ T4445] softirqs last disabled at (166604): [] local_bh_disable+0x10/0x34 [ 52.469929][ T4445] ---[ end trace 0000000000000000 ]--- [ 52.482306][ T4445] ------------[ cut here ]------------ [ 52.483137][ T4445] WARNING: CPU: 1 PID: 4445 at include/linux/backing-dev.h:247 __folio_start_writeback+0x868/0xa68 [ 52.484891][ T4445] Modules linked in: [ 52.485595][ T4445] CPU: 1 PID: 4445 Comm: syz-executor Tainted: G W syzkaller #0 [ 52.487150][ T4445] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 52.488757][ T4445] pstate: 824000c5 (Nzcv daIF +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 52.489960][ T4445] pc : __folio_start_writeback+0x868/0xa68 [ 52.490866][ T4445] lr : __folio_start_writeback+0x868/0xa68 [ 52.491783][ T4445] sp : ffff800021157180 [ 52.492459][ T4445] x29: ffff800021157260 x28: dfff800000000000 x27: 0000000000000000 [ 52.493751][ T4445] x26: ffff70000422ae38 x25: 0000000000000000 x24: ffff0000c9b042a0 [ 52.495021][ T4445] x23: ffff8000211571e0 x22: ffff0000c049c7e8 x21: 0000000000000001 [ 52.496274][ T4445] x20: fffffc0003294908 x19: fffffc0003294900 x18: ffff800011abbcc0 [ 52.497565][ T4445] x17: ffff8000181f8000 x16: ffff8000082d0e30 x15: 0000000000000000 [ 52.498940][ T4445] x14: 0000000000000406 x13: 1ffff00002a180b1 x12: 0000000000ff0100 [ 52.500289][ T4445] x11: ff008000086fdcd8 x10: 0000000000000000 x9 : ffff8000086fdcd8 [ 52.501634][ T4445] x8 : ffff0000d66cd340 x7 : ffff8000086fd758 x6 : 0000000000000000 [ 52.502968][ T4445] x5 : 0000000000000080 x4 : 0000000000000001 x3 : ffff8000086fd798 [ 52.504392][ T4445] x2 : 0000000000000001 x1 : 0000000000000000 x0 : 0000000000000000 [ 52.505781][ T4445] Call trace: [ 52.506349][ T4445] __folio_start_writeback+0x868/0xa68 [ 52.507319][ T4445] set_page_writeback+0x5c/0x7c [ 52.508160][ T4445] gfs2_aspace_writepage+0x520/0x6e8 [ 52.509021][ T4445] __gfs2_writepage+0x70/0x18c [ 52.509825][ T4445] write_cache_pages+0x73c/0xdd4 [ 52.510626][ T4445] gfs2_ail1_flush+0x7c0/0xa00 [ 52.511409][ T4445] empty_ail1_list+0x110/0x1ec [ 52.512243][ T4445] gfs2_log_flush+0x1258/0x1aa0 [ 52.513013][ T4445] gfs2_kill_sb+0x5c/0xd4 [ 52.513771][ T4445] deactivate_locked_super+0xac/0x124 [ 52.514654][ T4445] deactivate_super+0xe8/0x108 [ 52.515452][ T4445] cleanup_mnt+0x37c/0x404 [ 52.516227][ T4445] __cleanup_mnt+0x20/0x30 [ 52.516958][ T4445] task_work_run+0x1ec/0x270 [ 52.517753][ T4445] do_notify_resume+0x1f70/0x2b0c [ 52.518603][ T4445] el0_svc+0x98/0x138 [ 52.519268][ T4445] el0t_64_sync_handler+0x84/0xf0 [ 52.520077][ T4445] el0t_64_sync+0x18c/0x190 [ 52.520800][ T4445] irq event stamp: 166970 [ 52.521472][ T4445] hardirqs last enabled at (166969): [] folio_memcg_lock+0xe8/0x1fc [ 52.522990][ T4445] hardirqs last disabled at (166970): [] _raw_spin_lock_irqsave+0xa4/0xb4 [ 52.524614][ T4445] softirqs last enabled at (166956): [] handle_softirqs+0xaf8/0xc6c [ 52.526188][ T4445] softirqs last disabled at (166895): [] __do_softirq+0x14/0x20 [ 52.527619][ T4445] ---[ end trace 0000000000000000 ]--- [ 52.537348][ C1] ------------[ cut here ]------------ [ 52.538254][ C1] WARNING: CPU: 1 PID: 21 at include/linux/backing-dev.h:247 __folio_end_writeback+0x7d4/0x9e0 [ 52.539842][ C1] Modules linked in: [ 52.540497][ C1] CPU: 1 PID: 21 Comm: ksoftirqd/1 Tainted: G W syzkaller #0 [ 52.541769][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 52.543249][ C1] pstate: 424000c5 (nZcv daIF +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 52.544397][ C1] pc : __folio_end_writeback+0x7d4/0x9e0 [ 52.545181][ C1] lr : __folio_end_writeback+0x7d4/0x9e0 [ 52.545998][ C1] sp : ffff80001c937960 [ 52.546666][ C1] x29: ffff80001c937980 x28: dfff800000000000 x27: ffff0000c049c7e8 [ 52.547944][ C1] x26: 0000000000000000 x25: 05ffd00000002052 x24: 1fffff8000652920 [ 52.549092][ C1] x23: 0000000000000001 x22: ffff0000c9b042a0 x21: ffff0000c9b042a8 [ 52.550378][ C1] x20: 0000000000000001 x19: fffffc0003294900 x18: ffff800011abbcc0 [ 52.551662][ C1] x17: 1fffe00033edbb7e x16: ffff8000082d0e30 x15: ffff8000150bd000 [ 52.552903][ C1] x14: 0000000000000100 x13: 1ffff00002a180b1 x12: 0000000000ff0100 [ 52.554174][ C1] x11: ff008000086fd264 x10: 0000000000000000 x9 : ffff8000086fd264 [ 52.555397][ C1] x8 : ffff0000c0a51bc0 x7 : 0000000000000000 x6 : 0000000000000000 [ 52.556576][ C1] x5 : 0000000000000080 x4 : 0000000000000000 x3 : 0000000000000010 [ 52.557770][ C1] x2 : 0000000000000008 x1 : 0000000000000000 x0 : 0000000000000000 [ 52.559021][ C1] Call trace: [ 52.559473][ C1] __folio_end_writeback+0x7d4/0x9e0 [ 52.560276][ C1] folio_end_writeback+0x12c/0x41c [ 52.561008][ C1] end_page_writeback+0x58/0x74 [ 52.561731][ C1] end_buffer_async_write+0x32c/0x508 [ 52.562622][ C1] end_bio_bh_io_sync+0xb0/0x1e0 [ 52.563417][ C1] bio_endio+0x770/0x7b4 [ 52.564127][ C1] blk_update_request+0x49c/0xbec [ 52.564921][ C1] blk_mq_end_request+0x54/0x88 [ 52.565701][ C1] lo_complete_rq+0x1ec/0x250 [ 52.566493][ C1] blk_done_softirq+0x11c/0x168 [ 52.567224][ C1] handle_softirqs+0x318/0xc6c [ 52.567885][ C1] run_ksoftirqd+0x7c/0x2a0 [ 52.568549][ C1] smpboot_thread_fn+0x4b0/0x964 [ 52.569336][ C1] kthread+0x250/0x2d8 [ 52.570013][ C1] ret_from_fork+0x10/0x20 [ 52.570729][ C1] irq event stamp: 423683 [ 52.571392][ C1] hardirqs last enabled at (423682): [] folio_memcg_lock+0xe8/0x1fc [ 52.573003][ C1] hardirqs last disabled at (423683): [] _raw_spin_lock_irqsave+0xa4/0xb4 [ 52.574714][ C1] softirqs last enabled at (423672): [] handle_softirqs+0xaf8/0xc6c [ 52.576306][ C1] softirqs last disabled at (423677): [] run_ksoftirqd+0x7c/0x2a0 [ 52.577854][ C1] ---[ end trace 0000000000000000 ]---