Warning: Permanently added '10.128.1.215' (ED25519) to the list of known hosts. 1970/01/01 00:00:32 parsed 1 programs [ 33.167719][ T4326] cgroup: Unknown subsys name 'net' [ 33.457965][ T4326] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 33.728397][ T4326] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k SSFS [ 38.522589][ T4363] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 38.524233][ T4363] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 38.526360][ T4363] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 38.527851][ T4363] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 38.529185][ T4363] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 38.530510][ T4363] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 38.947043][ T4388] chnl_net:caif_netlink_parms(): no params data found [ 38.964304][ T4388] bridge0: port 1(bridge_slave_0) entered blocking state [ 38.965908][ T4388] bridge0: port 1(bridge_slave_0) entered disabled state [ 38.967381][ T4388] device bridge_slave_0 entered promiscuous mode [ 38.969736][ T4388] bridge0: port 2(bridge_slave_1) entered blocking state [ 38.970828][ T4388] bridge0: port 2(bridge_slave_1) entered disabled state [ 38.972248][ T4388] device bridge_slave_1 entered promiscuous mode [ 38.980083][ T4388] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 38.982481][ T4388] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 38.990671][ T4388] team0: Port device team_slave_0 added [ 38.992601][ T4388] team0: Port device team_slave_1 added [ 38.999147][ T4388] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 39.000351][ T4388] 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. [ 39.004189][ T4388] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 39.006763][ T4388] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 39.007759][ T4388] 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. [ 39.011295][ T4388] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 39.046395][ T4388] device hsr_slave_0 entered promiscuous mode [ 39.095486][ T4388] device hsr_slave_1 entered promiscuous mode [ 39.211495][ T4388] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 39.248905][ T4388] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 39.287971][ T4388] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 39.336661][ T4388] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 39.384923][ T4388] bridge0: port 2(bridge_slave_1) entered blocking state [ 39.386142][ T4388] bridge0: port 2(bridge_slave_1) entered forwarding state [ 39.387586][ T4388] bridge0: port 1(bridge_slave_0) entered blocking state [ 39.388678][ T4388] bridge0: port 1(bridge_slave_0) entered forwarding state [ 39.391881][ T39] bridge0: port 1(bridge_slave_0) entered disabled state [ 39.393526][ T39] bridge0: port 2(bridge_slave_1) entered disabled state [ 39.412600][ T4388] 8021q: adding VLAN 0 to HW filter on device bond0 [ 39.417290][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 39.419052][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 39.422282][ T4388] 8021q: adding VLAN 0 to HW filter on device team0 [ 39.424653][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 39.426791][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 39.428330][ T39] bridge0: port 1(bridge_slave_0) entered blocking state [ 39.429471][ T39] bridge0: port 1(bridge_slave_0) entered forwarding state [ 39.432133][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 39.433761][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 39.435138][ T39] bridge0: port 2(bridge_slave_1) entered blocking state [ 39.436162][ T39] bridge0: port 2(bridge_slave_1) entered forwarding state [ 39.439259][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 39.441796][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 39.444349][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 39.446533][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 39.448037][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 39.450867][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 39.452352][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 39.457842][ T4388] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 39.459508][ T4388] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 39.461697][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 39.463210][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 39.465211][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 39.468171][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 39.470293][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 39.519043][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 39.520437][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 39.524315][ T4388] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 39.529781][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 39.531437][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 39.538185][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 39.539751][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 39.541346][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 39.542763][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 39.545445][ T4388] device veth0_vlan entered promiscuous mode [ 39.549000][ T4388] device veth1_vlan entered promiscuous mode [ 39.555083][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 39.557555][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 39.559780][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 39.561954][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 39.564337][ T4388] device veth0_macvtap entered promiscuous mode [ 39.567197][ T4388] device veth1_macvtap entered promiscuous mode [ 39.571701][ T4388] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 39.572987][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 39.574628][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 39.577061][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 39.578454][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 39.581221][ T4388] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 39.582426][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 39.583884][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 39.587449][ T4388] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 39.588866][ T4388] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 39.590239][ T4388] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 39.591531][ T4388] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 39.684789][ T39] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 39.688094][ T39] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 39.692122][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 39.708554][ T39] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 39.709739][ T39] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 39.711418][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready 1970/01/01 00:00:40 executed programs: 0 [ 40.031716][ T47] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 40.033232][ T47] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 40.034635][ T47] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 40.038067][ T47] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 40.039487][ T47] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 40.040697][ T47] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 40.099675][ T4438] chnl_net:caif_netlink_parms(): no params data found [ 40.116864][ T4438] bridge0: port 1(bridge_slave_0) entered blocking state [ 40.118014][ T4438] bridge0: port 1(bridge_slave_0) entered disabled state [ 40.119620][ T4438] device bridge_slave_0 entered promiscuous mode [ 40.121555][ T4438] bridge0: port 2(bridge_slave_1) entered blocking state [ 40.122698][ T4438] bridge0: port 2(bridge_slave_1) entered disabled state [ 40.124187][ T4438] device bridge_slave_1 entered promiscuous mode [ 40.140001][ T4438] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 40.142574][ T4438] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 40.152334][ T4438] team0: Port device team_slave_0 added [ 40.154080][ T4438] team0: Port device team_slave_1 added [ 40.161353][ T4438] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 40.162490][ T4438] 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. [ 40.166949][ T4438] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 40.180840][ T4438] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 40.182055][ T4438] 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. [ 40.186598][ T4438] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 40.226402][ T4438] device hsr_slave_0 entered promiscuous mode [ 40.285548][ T4438] device hsr_slave_1 entered promiscuous mode [ 40.325352][ T4438] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 40.326658][ T4438] Cannot create hsr debugfs directory [ 40.876692][ T4438] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 42.085708][ T4363] Bluetooth: hci0: command 0x0409 tx timeout [ 43.126720][ T4438] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 44.155416][ T47] Bluetooth: hci0: command 0x041b tx timeout [ 44.876988][ T4438] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 44.967580][ T4438] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 45.187187][ T4438] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 45.287079][ T4438] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 45.336504][ T4438] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 45.427207][ T4438] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 45.545786][ T4438] 8021q: adding VLAN 0 to HW filter on device bond0 [ 45.549166][ T1767] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 45.550703][ T1767] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 45.553136][ T4438] 8021q: adding VLAN 0 to HW filter on device team0 [ 45.617017][ T1767] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 45.618739][ T1767] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 45.620152][ T1767] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.621199][ T1767] bridge0: port 1(bridge_slave_0) entered forwarding state [ 45.622491][ T1767] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 45.624530][ T1767] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 45.627067][ T1767] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 45.628957][ T1767] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.630056][ T1767] bridge0: port 2(bridge_slave_1) entered forwarding state [ 45.632865][ T556] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 45.636306][ T1767] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 45.639005][ T1767] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 45.640852][ T1767] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 45.642481][ T1767] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 45.644998][ T1767] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 45.646964][ T1767] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 45.649624][ T1767] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 45.651129][ T1767] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 45.654045][ T1767] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 45.656911][ T1767] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 45.659255][ T4438] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 46.067151][ T1767] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 46.068441][ T1767] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 46.071349][ T4438] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 46.078511][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 46.080191][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 46.160480][ T1767] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 46.162014][ T1767] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 46.163775][ T1767] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 46.165158][ T1767] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 46.167357][ T4438] device veth0_vlan entered promiscuous mode [ 46.171251][ T4438] device veth1_vlan entered promiscuous mode [ 46.177567][ T1767] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 46.178952][ T1767] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 46.180457][ T1767] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 46.181958][ T1767] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 46.184095][ T4438] device veth0_macvtap entered promiscuous mode [ 46.186773][ T4438] device veth1_macvtap entered promiscuous mode [ 46.190911][ T4438] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 46.192557][ T4438] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 46.194570][ T4438] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 46.196030][ T1767] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 46.197557][ T1767] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 46.198933][ T1767] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 46.200424][ T1767] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 46.202615][ T4438] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 46.204307][ T4438] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 46.206354][ T4438] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 46.208502][ T1767] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 46.210266][ T1767] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 46.212033][ T4438] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 46.213337][ T4438] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 46.214796][ T4438] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 46.217512][ T4438] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 46.235385][ T47] Bluetooth: hci0: command 0x040f tx timeout [ 46.553604][ T11] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 46.560760][ T1767] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 46.560852][ T11] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 46.562034][ T1767] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 46.564189][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 46.568482][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 46.618601][ T9] device hsr_slave_0 left promiscuous mode [ 46.646205][ T9] device hsr_slave_1 left promiscuous mode [ 46.725567][ T9] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 46.726802][ T9] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 46.727661][ T4462] loop0: detected capacity change from 0 to 32768 [ 46.730819][ T9] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 46.732118][ T9] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 46.734171][ T4462] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz" [ 46.735633][ T4462] gfs2: fsid=syz:syz: Now mounting FS (format 1801)... [ 46.740620][ T9] device bridge_slave_1 left promiscuous mode [ 46.742048][ T9] bridge0: port 2(bridge_slave_1) entered disabled state [ 46.752112][ T4462] gfs2: fsid=syz:syz.0: journal 0 mapped with 1 extents in 0ms [ 46.754374][ T4448] gfs2: fsid=syz:syz.0: jid=0, already locked for use [ 46.755641][ T4448] gfs2: fsid=syz:syz.0: jid=0: Looking at journal... [ 46.766879][ T4448] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 11ms [ 46.769791][ T4448] gfs2: fsid=syz:syz.0: jid=0: Done [ 46.770839][ T4462] gfs2: fsid=syz:syz.0: first mount done, others may mount [ 46.786167][ T9] device bridge_slave_0 left promiscuous mode [ 46.787168][ T9] bridge0: port 1(bridge_slave_0) entered disabled state [ 46.874184][ T4438] ------------[ cut here ]------------ [ 46.875190][ T4438] WARNING: CPU: 1 PID: 4438 at include/linux/backing-dev.h:247 __folio_mark_dirty+0x8a0/0xce0 [ 46.876875][ T4438] Modules linked in: [ 46.877487][ T4438] CPU: 1 PID: 4438 Comm: syz-executor Not tainted syzkaller #0 [ 46.878667][ T4438] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 46.880239][ T4438] pstate: 824000c5 (Nzcv daIF +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 46.881348][ T4438] pc : __folio_mark_dirty+0x8a0/0xce0 [ 46.882212][ T4438] lr : __folio_mark_dirty+0x8a0/0xce0 [ 46.882998][ T4438] sp : ffff8000213876e0 [ 46.883633][ T4438] x29: ffff800021387700 x28: 1fffff800069e3e8 x27: dfff800000000000 [ 46.884912][ T4438] x26: 0000000000000000 x25: ffff0000c5113e90 x24: 0000000000000001 [ 46.886103][ T4438] x23: 0000000000000000 x22: fffffc00034f1f48 x21: 1fffe00018a227d2 [ 46.887329][ T4438] x20: ffff0000d5c56250 x19: fffffc00034f1f40 x18: ffff800011abbcc0 [ 46.888617][ T4438] x17: ffff8000181f9000 x16: ffff8000082d10fc x15: ffff800017cda000 [ 46.889856][ T4438] x14: ffff0000d9108a98 x13: ffff0000d9108b10 x12: 0000000000ff0100 [ 46.891096][ T4438] x11: ff008000086fbd44 x10: 0000000000000000 x9 : ffff8000086fbd44 [ 46.892327][ T4438] x8 : ffff0000d9108000 x7 : 0000000000000000 x6 : 0000000000000000 [ 46.893646][ T4438] x5 : 0000000000000020 x4 : 0000000000000000 x3 : ffff800008a46b60 [ 46.894919][ T4438] x2 : ffff0000ce614060 x1 : 0000000000000000 x0 : 0000000000000000 [ 46.896203][ T4438] Call trace: [ 46.896687][ T4438] __folio_mark_dirty+0x8a0/0xce0 [ 46.897520][ T4438] mark_buffer_dirty+0x2b8/0x5cc [ 46.898198][ T4438] gfs2_unpin+0x120/0x914 [ 46.898818][ T4438] buf_lo_after_commit+0x140/0x188 [ 46.899581][ T4438] gfs2_log_flush+0xbc8/0x1aa0 [ 46.900295][ T4438] gfs2_kill_sb+0x5c/0xd4 [ 46.900985][ T4438] deactivate_locked_super+0xac/0x124 [ 46.901851][ T4438] deactivate_super+0xe8/0x108 [ 46.902577][ T4438] cleanup_mnt+0x37c/0x404 [ 46.903318][ T4438] __cleanup_mnt+0x20/0x30 [ 46.903974][ T4438] task_work_run+0x1ec/0x270 [ 46.904688][ T4438] do_notify_resume+0x2038/0x2b28 [ 46.905480][ T4438] el0_svc+0x98/0x138 [ 46.906097][ T4438] el0t_64_sync_handler+0x84/0xf0 [ 46.906853][ T4438] el0t_64_sync+0x18c/0x190 [ 46.907526][ T4438] irq event stamp: 161512 [ 46.908270][ T4438] hardirqs last enabled at (161511): [] folio_memcg_lock+0xe8/0x1fc [ 46.909832][ T4438] hardirqs last disabled at (161512): [] _raw_spin_lock_irqsave+0xa4/0xb4 [ 46.911416][ T4438] softirqs last enabled at (161282): [] local_bh_enable+0x10/0x34 [ 46.912922][ T4438] softirqs last disabled at (161280): [] local_bh_disable+0x10/0x34 [ 46.914418][ T4438] ---[ end trace 0000000000000000 ]--- [ 46.918991][ T4438] ------------[ cut here ]------------ [ 46.919900][ T4438] WARNING: CPU: 1 PID: 4438 at include/linux/backing-dev.h:247 __folio_start_writeback+0x868/0xa68 [ 46.921557][ T4438] Modules linked in: [ 46.922199][ T4438] CPU: 1 PID: 4438 Comm: syz-executor Tainted: G W syzkaller #0 [ 46.923577][ T4438] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 46.925208][ T4438] pstate: 824000c5 (Nzcv daIF +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 46.926472][ T4438] pc : __folio_start_writeback+0x868/0xa68 [ 46.927424][ T4438] lr : __folio_start_writeback+0x868/0xa68 [ 46.928311][ T4438] sp : ffff800021387180 [ 46.929029][ T4438] x29: ffff800021387260 x28: dfff800000000000 x27: 0000000000000000 [ 46.930305][ T4438] x26: ffff700004270e38 x25: 0000000000000000 x24: ffff0000d5c56250 [ 46.931544][ T4438] x23: ffff8000213871e0 x22: ffff0000c5113ce8 x21: 0000000000000001 [ 46.932816][ T4438] x20: fffffc00034f1f48 x19: fffffc00034f1f40 x18: ffff800011abbcc0 [ 46.933957][ T4438] x17: ffff8000181f9000 x16: ffff8000082d10fc x15: 0000000000000000 [ 46.935288][ T4438] x14: 0000000000000406 x13: 1ffff00002a180b1 x12: 0000000000ff0100 [ 46.936525][ T4438] x11: ff008000086fe25c x10: 0000000000000000 x9 : ffff8000086fe25c [ 46.937758][ T4438] x8 : ffff0000d9108000 x7 : ffff8000086fdcdc x6 : 0000000000000000 [ 46.939035][ T4438] x5 : 0000000000000080 x4 : 0000000000000001 x3 : ffff8000086fdd1c [ 46.940218][ T4438] x2 : 0000000000000001 x1 : 0000000000000000 x0 : 0000000000000000 [ 46.941409][ T4438] Call trace: [ 46.941914][ T4438] __folio_start_writeback+0x868/0xa68 [ 46.942743][ T4438] set_page_writeback+0x5c/0x7c [ 46.943490][ T4438] gfs2_aspace_writepage+0x520/0x6e8 [ 46.944259][ T4438] __gfs2_writepage+0x70/0x18c [ 46.945010][ T4438] write_cache_pages+0x73c/0xdd4 [ 46.945763][ T4438] gfs2_ail1_flush+0x7c0/0xa00 [ 46.946520][ T4438] empty_ail1_list+0x110/0x1ec [ 46.947232][ T4438] gfs2_log_flush+0x1258/0x1aa0 [ 46.947955][ T4438] gfs2_kill_sb+0x5c/0xd4 [ 46.948577][ T4438] deactivate_locked_super+0xac/0x124 [ 46.949449][ T4438] deactivate_super+0xe8/0x108 [ 46.950186][ T4438] cleanup_mnt+0x37c/0x404 [ 46.950857][ T4438] __cleanup_mnt+0x20/0x30 [ 46.951535][ T4438] task_work_run+0x1ec/0x270 [ 46.952250][ T4438] do_notify_resume+0x2038/0x2b28 [ 46.953092][ T4438] el0_svc+0x98/0x138 [ 46.953692][ T4438] el0t_64_sync_handler+0x84/0xf0 [ 46.954486][ T4438] el0t_64_sync+0x18c/0x190 [ 46.955237][ T4438] irq event stamp: 161616 [ 46.955878][ T4438] hardirqs last enabled at (161615): [] folio_memcg_lock+0xe8/0x1fc [ 46.957410][ T4438] hardirqs last disabled at (161616): [] _raw_spin_lock_irqsave+0xa4/0xb4 [ 46.958905][ T4438] softirqs last enabled at (161594): [] handle_softirqs+0xaf8/0xc6c [ 46.960399][ T4438] softirqs last disabled at (161515): [] __do_softirq+0x14/0x20 [ 46.961833][ T4438] ---[ end trace 0000000000000000 ]--- [ 46.963129][ T9] device veth1_macvtap left promiscuous mode [ 46.964237][ T9] device veth0_macvtap left promiscuous mode [ 46.966977][ C0] ------------[ cut here ]------------ [ 46.967857][ C0] WARNING: CPU: 0 PID: 15 at include/linux/backing-dev.h:247 __folio_end_writeback+0x7d4/0x9e0 [ 46.969547][ C0] Modules linked in: [ 46.970158][ C0] CPU: 0 PID: 15 Comm: ksoftirqd/0 Tainted: G W syzkaller #0 [ 46.971480][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 46.973022][ C0] pstate: 424000c5 (nZcv daIF +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 46.974247][ C0] pc : __folio_end_writeback+0x7d4/0x9e0 [ 46.975054][ C0] lr : __folio_end_writeback+0x7d4/0x9e0 [ 46.975955][ C0] sp : ffff80001c8c7960 [ 46.976598][ C0] x29: ffff80001c8c7980 x28: dfff800000000000 x27: ffff0000c5113ce8 [ 46.977800][ C0] x26: 0000000000000000 x25: 05ffd60000002052 x24: 1fffff80006946e0 [ 46.979084][ C0] x23: 0000000000000001 x22: ffff0000d5c542a0 x21: ffff0000d5c542a8 [ 46.980367][ C0] x20: 0000000000000001 x19: fffffc00034a3700 x18: ffff800011abbcc0 [ 46.981639][ C0] x17: 1fffe00033ed797e x16: ffff8000082d10fc x15: 0000000000000000 [ 46.982867][ C0] x14: 0000000000000002 x13: 1ffff00002a180b1 x12: 0000000000ff0100 [ 46.984069][ C0] x11: ff008000086fd7e8 x10: 0000000000000000 x9 : ffff8000086fd7e8 [ 46.985326][ C0] x8 : ffff0000c09b3780 x7 : 0000000000000000 x6 : 0000000000000000 [ 46.986554][ C0] x5 : 0000000000000080 x4 : 0000000000000000 x3 : 0000000000000010 [ 46.987791][ C0] x2 : 0000000000000008 x1 : 0000000000000000 x0 : 0000000000000000 [ 46.988974][ C0] Call trace: [ 46.989450][ C0] __folio_end_writeback+0x7d4/0x9e0 [ 46.990306][ C0] folio_end_writeback+0x12c/0x41c [ 46.991105][ C0] end_page_writeback+0x58/0x74 [ 46.991839][ C0] end_buffer_async_write+0x32c/0x508 [ 46.992545][ C0] end_bio_bh_io_sync+0xb0/0x1e0 [ 46.993330][ C0] bio_endio+0x770/0x7b4 [ 46.993991][ C0] blk_update_request+0x49c/0xbec [ 46.994755][ C0] blk_mq_end_request+0x54/0x88 [ 46.995520][ C0] lo_complete_rq+0x1ec/0x250 [ 46.996271][ C0] blk_done_softirq+0x11c/0x168 [ 46.997003][ C0] handle_softirqs+0x318/0xc6c [ 46.997705][ C0] run_ksoftirqd+0x7c/0x2a0 [ 46.998384][ C0] smpboot_thread_fn+0x4b0/0x964 [ 46.999127][ C0] kthread+0x250/0x2d8 [ 46.999698][ C0] ret_from_fork+0x10/0x20 [ 47.000361][ C0] irq event stamp: 375047 [ 47.001027][ C0] hardirqs last enabled at (375046): [] folio_memcg_lock+0xe8/0x1fc [ 47.002433][ C0] hardirqs last disabled at (375047): [] _raw_spin_lock_irqsave+0xa4/0xb4 [ 47.003910][ C0] softirqs last enabled at (375036): [] handle_softirqs+0xaf8/0xc6c [ 47.005371][ C0] softirqs last disabled at (375041): [] run_ksoftirqd+0x7c/0x2a0 [ 47.006767][ C0] ---[ end trace 0000000000000000 ]--- [ 47.007815][ T9] device veth1_vlan left promiscuous mode [ 47.008800][ T9] device veth0_vlan left promiscuous mode