Warning: Permanently added '10.128.0.187' (ED25519) to the list of known hosts. 1970/01/01 00:00:50 ignoring optional flag "sandboxArg"="0" 1970/01/01 00:00:51 parsed 1 programs [ 54.252745][ T4035] cgroup: Unknown subsys name 'net' [ 54.499856][ T4035] cgroup: Unknown subsys name 'rlimit' [ 54.898023][ T4035] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k SSFS [ 64.222471][ T136] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 64.224757][ T136] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 64.227577][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 64.293664][ T136] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 64.296899][ T136] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 64.300109][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 64.865055][ T4086] chnl_net:caif_netlink_parms(): no params data found [ 64.909233][ T4086] bridge0: port 1(bridge_slave_0) entered blocking state [ 64.911330][ T4086] bridge0: port 1(bridge_slave_0) entered disabled state [ 64.915870][ T4086] device bridge_slave_0 entered promiscuous mode [ 64.920568][ T4086] bridge0: port 2(bridge_slave_1) entered blocking state [ 64.923280][ T4086] bridge0: port 2(bridge_slave_1) entered disabled state [ 64.926026][ T4086] device bridge_slave_1 entered promiscuous mode [ 64.946811][ T4086] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 64.953457][ T4086] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 64.970512][ T4086] team0: Port device team_slave_0 added [ 64.975752][ T4086] team0: Port device team_slave_1 added [ 64.990937][ T4086] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 64.994670][ T4086] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 65.002771][ T4086] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 65.007565][ T4086] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 65.009571][ T4086] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 65.018524][ T4086] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 65.075512][ T4086] device hsr_slave_0 entered promiscuous mode [ 65.121999][ T4086] device hsr_slave_1 entered promiscuous mode [ 65.267937][ T4086] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 65.315130][ T4086] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 65.355166][ T4086] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 65.405237][ T4086] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 65.507281][ T4086] 8021q: adding VLAN 0 to HW filter on device bond0 [ 65.517309][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 65.520300][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 65.527055][ T4086] 8021q: adding VLAN 0 to HW filter on device team0 [ 65.532921][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 65.535770][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 65.538677][ T136] bridge0: port 1(bridge_slave_0) entered blocking state [ 65.540756][ T136] bridge0: port 1(bridge_slave_0) entered forwarding state [ 65.544995][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 65.558981][ T670] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 65.564227][ T670] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 65.566811][ T670] bridge0: port 2(bridge_slave_1) entered blocking state [ 65.568811][ T670] bridge0: port 2(bridge_slave_1) entered forwarding state [ 65.571213][ T670] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 65.577294][ T670] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 65.581352][ T670] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 65.585890][ T670] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 65.589412][ T670] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 65.601839][ T4086] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 65.604807][ T4086] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 65.614047][ T670] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 65.624079][ T670] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 65.629714][ T670] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 65.642988][ T670] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 65.646343][ T670] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 65.655409][ T670] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 65.660538][ T670] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 65.714463][ T4086] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 65.717814][ T670] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 65.720084][ T670] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 65.735746][ T670] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 65.738604][ T670] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 65.752774][ T670] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 65.755462][ T670] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 65.758199][ T670] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 65.760748][ T670] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 65.766436][ T4086] device veth0_vlan entered promiscuous mode [ 65.785485][ T4086] device veth1_vlan entered promiscuous mode [ 65.800161][ T670] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 65.803227][ T670] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 65.805807][ T670] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 65.808494][ T670] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 65.813934][ T4086] device veth0_macvtap entered promiscuous mode [ 65.818940][ T4086] device veth1_macvtap entered promiscuous mode [ 65.831806][ T4086] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 65.834102][ T670] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 65.836885][ T670] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 65.839400][ T670] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 65.843617][ T670] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 65.849556][ T4086] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 65.854910][ T670] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 65.857786][ T670] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 65.861726][ T4086] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 65.864211][ T4086] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 65.866560][ T4086] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 65.868921][ T4086] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 1970/01/01 00:01:06 executed programs: 0 [ 66.744686][ T4139] chnl_net:caif_netlink_parms(): no params data found [ 66.815353][ T4139] bridge0: port 1(bridge_slave_0) entered blocking state [ 66.817802][ T4139] bridge0: port 1(bridge_slave_0) entered disabled state [ 66.820583][ T4139] device bridge_slave_0 entered promiscuous mode [ 66.825313][ T4139] bridge0: port 2(bridge_slave_1) entered blocking state [ 66.827421][ T4139] bridge0: port 2(bridge_slave_1) entered disabled state [ 66.830053][ T4139] device bridge_slave_1 entered promiscuous mode [ 66.849651][ T4139] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 66.856426][ T4139] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 66.873201][ T4139] team0: Port device team_slave_0 added [ 66.877559][ T4139] team0: Port device team_slave_1 added [ 66.890958][ T4139] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 66.893294][ T4139] 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. [ 66.900432][ T4139] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 66.904890][ T4139] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 66.906870][ T4139] 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. [ 66.914926][ T4139] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 66.983801][ T4139] device hsr_slave_0 entered promiscuous mode [ 67.032925][ T4139] device hsr_slave_1 entered promiscuous mode [ 67.071753][ T4139] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 67.074078][ T4139] Cannot create hsr debugfs directory [ 67.139882][ T4139] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 68.682289][ T4119] Bluetooth: hci0: command 0x0409 tx timeout [ 69.520879][ T4139] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 69.643809][ T2055] ieee802154 phy0 wpan0: encryption failed: -22 [ 69.645679][ T2055] ieee802154 phy1 wpan1: encryption failed: -22 [ 70.762151][ T4119] Bluetooth: hci0: command 0x041b tx timeout [ 71.020288][ T4139] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 71.085533][ T4139] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 71.287186][ T4139] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 71.338016][ T4139] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 71.393948][ T4139] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 71.443654][ T4139] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 71.563974][ T4139] 8021q: adding VLAN 0 to HW filter on device bond0 [ 71.571450][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 71.574188][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 71.583996][ T4139] 8021q: adding VLAN 0 to HW filter on device team0 [ 71.592274][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 71.595046][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 71.597575][ T153] bridge0: port 1(bridge_slave_0) entered blocking state [ 71.599567][ T153] bridge0: port 1(bridge_slave_0) entered forwarding state [ 71.604456][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 71.607171][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 71.609784][ T153] bridge0: port 2(bridge_slave_1) entered blocking state [ 71.611762][ T153] bridge0: port 2(bridge_slave_1) entered forwarding state [ 71.617731][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 71.624268][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 71.632048][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 71.635047][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 71.638471][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 71.642071][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 71.651457][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 71.657904][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 71.660709][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 71.664340][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 71.669204][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 71.673046][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 71.677542][ T4139] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 71.776722][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 71.779006][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 71.788738][ T4139] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 71.816926][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 71.819788][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 71.834351][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 71.837210][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 71.840555][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 71.844036][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 71.853465][ T4139] device veth0_vlan entered promiscuous mode [ 71.859857][ T4139] device veth1_vlan entered promiscuous mode [ 71.878390][ T4139] device veth0_macvtap entered promiscuous mode [ 71.881719][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 71.884714][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 71.887505][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 71.890315][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 71.915523][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 71.919769][ T4139] device veth1_macvtap entered promiscuous mode [ 71.931207][ T4139] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 71.935279][ T4139] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 71.939102][ T4139] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 71.941379][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 71.944336][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 71.948359][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 71.953226][ T4139] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 71.956247][ T4139] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 71.961132][ T4139] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 71.975334][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 71.978407][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 71.993451][ T4139] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 71.995924][ T4139] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 71.998236][ T4139] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 72.000613][ T4139] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 72.064635][ T136] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 72.066865][ T136] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 72.069810][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 72.113257][ T148] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 72.115544][ T148] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 72.118612][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 72.561796][ T4157] loop0: detected capacity change from 0 to 32768 [ 72.633389][ T4157] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz" [ 72.635747][ T4157] gfs2: fsid=syz:syz: Now mounting FS (format 1801)... [ 72.671251][ T4157] gfs2: fsid=syz:syz.0: journal 0 mapped with 1 extents in 0ms [ 72.678500][ T4109] gfs2: fsid=syz:syz.0: jid=0, already locked for use [ 72.680537][ T4109] gfs2: fsid=syz:syz.0: jid=0: Looking at journal... [ 72.748983][ T4109] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 68ms [ 72.752004][ T4109] gfs2: fsid=syz:syz.0: jid=0: Done [ 72.753824][ T4157] gfs2: fsid=syz:syz.0: first mount done, others may mount [ 72.841949][ T4092] Bluetooth: hci0: command 0x040f tx timeout [ 72.938819][ T4139] ------------[ cut here ]------------ [ 72.940620][ T4139] WARNING: CPU: 0 PID: 4139 at include/linux/backing-dev.h:289 __set_page_dirty+0x938/0xc74 [ 72.943417][ T4139] Modules linked in: [ 72.944495][ T4139] CPU: 0 PID: 4139 Comm: syz-executor Not tainted 5.15.186-syzkaller #0 [ 72.946761][ T4139] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 72.949496][ T4139] pstate: 804000c5 (Nzcv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 72.951711][ T4139] pc : __set_page_dirty+0x938/0xc74 [ 72.953108][ T4139] lr : __set_page_dirty+0x938/0xc74 [ 72.954560][ T4139] sp : ffff80001f747740 [ 72.955718][ T4139] x29: ffff80001f747750 x28: ffff0000d7a1c000 x27: 0000000000000000 [ 72.957861][ T4139] x26: dfff800000000000 x25: 1fffe00018092b51 x24: 0000000000000000 [ 72.960012][ T4139] x23: ffff0000c0495a88 x22: 0000000000000000 x21: 0000000000000001 [ 72.962118][ T4139] x20: ffff0000d8c14d30 x19: fffffc00032ef740 x18: 1fffe0003421d396 [ 72.964405][ T4139] x17: ffff800016cf2000 x16: ffff8000082bf708 x15: ffff8000167d2500 [ 72.966569][ T4139] x14: ffff0000cce8dbc0 x13: ffff0000cce8dc38 x12: 0000000000ff0100 [ 72.968761][ T4139] x11: 0000000000000001 x10: 0000000000000000 x9 : ffff80000869f4a8 [ 72.970989][ T4139] x8 : ffff0000cce8d1c0 x7 : 0000000000000000 x6 : 0000000000000000 [ 72.973194][ T4139] x5 : 0000000000000020 x4 : 0000000000000000 x3 : ffff80000899ec48 [ 72.975325][ T4139] x2 : ffff0000cc2ba060 x1 : 0000000000000000 x0 : 0000000000000000 [ 72.977553][ T4139] Call trace: [ 72.978453][ T4139] __set_page_dirty+0x938/0xc74 [ 72.979861][ T4139] mark_buffer_dirty+0x27c/0x52c [ 72.981226][ T4139] gfs2_unpin+0x12c/0xc28 [ 72.982457][ T4139] buf_lo_after_commit+0x140/0x188 [ 72.983858][ T4139] gfs2_log_flush+0x13cc/0x2078 [ 72.985167][ T4139] gfs2_kill_sb+0x5c/0xd4 [ 72.986424][ T4139] deactivate_locked_super+0xb8/0x13c [ 72.987886][ T4139] deactivate_super+0xf8/0x118 [ 72.989242][ T4139] cleanup_mnt+0x3a4/0x458 [ 72.990446][ T4139] __cleanup_mnt+0x20/0x30 [ 72.991633][ T4139] task_work_run+0x12c/0x1e0 [ 72.992837][ T4139] do_notify_resume+0x24b4/0x3128 [ 72.994193][ T4139] el0_svc+0xf0/0x1e0 [ 72.995259][ T4139] el0t_64_sync_handler+0xcc/0xe4 [ 72.996673][ T4139] el0t_64_sync+0x1a0/0x1a4 [ 72.997952][ T4139] irq event stamp: 162854 [ 72.999122][ T4139] hardirqs last enabled at (162853): [] lock_page_memcg+0x110/0x234 [ 73.001783][ T4139] hardirqs last disabled at (162854): [] _raw_spin_lock_irqsave+0xfc/0x14c [ 73.004686][ T4139] softirqs last enabled at (162602): [] local_bh_enable+0x10/0x34 [ 73.007264][ T4139] softirqs last disabled at (162600): [] local_bh_disable+0x10/0x34 [ 73.009885][ T4139] ---[ end trace b7920e5e5af005f1 ]--- [ 73.015549][ T4139] ------------[ cut here ]------------ [ 73.017090][ T4139] WARNING: CPU: 0 PID: 4139 at include/linux/backing-dev.h:289 __test_set_page_writeback+0xa34/0xc34 [ 73.020148][ T4139] Modules linked in: [ 73.021236][ T4139] CPU: 0 PID: 4139 Comm: syz-executor Tainted: G W 5.15.186-syzkaller #0 [ 73.023895][ T4139] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 73.026593][ T4139] pstate: 804000c5 (Nzcv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 73.028691][ T4139] pc : __test_set_page_writeback+0xa34/0xc34 [ 73.030371][ T4139] lr : __test_set_page_writeback+0xa34/0xc34 [ 73.032040][ T4139] sp : ffff80001f747120 [ 73.033164][ T4139] x29: ffff80001f747200 x28: 0000000000000000 x27: 0000000000000000 [ 73.035326][ T4139] x26: ffff0000c04958e0 x25: dfff800000000000 x24: 0000000000000000 [ 73.037501][ T4139] x23: ffff0000d8c14d30 x22: fffffc00032ef748 x21: ffff80001f747180 [ 73.039659][ T4139] x20: 1fffff800065dee9 x19: fffffc00032ef740 x18: 0000000000000000 [ 73.041852][ T4139] x17: 0000000000000000 x16: ffff8000082bf708 x15: 0000000000000406 [ 73.043999][ T4139] x14: 0000000000ff0100 x13: 1ffff0000282c06b x12: 0000000000ff0100 [ 73.046149][ T4139] x11: 0000000000000001 x10: 0000000000000000 x9 : ffff8000086a201c [ 73.048404][ T4139] x8 : ffff0000cce8d1c0 x7 : ffff8000086a19d0 x6 : 0000000000000000 [ 73.050516][ T4139] x5 : 0000000000000080 x4 : 0000000000000001 x3 : ffff8000086a1a98 [ 73.052687][ T4139] x2 : 0000000000000001 x1 : 0000000000000000 x0 : 0000000000000000 [ 73.054924][ T4139] Call trace: [ 73.055841][ T4139] __test_set_page_writeback+0xa34/0xc34 [ 73.057387][ T4139] gfs2_aspace_writepage+0x548/0x710 [ 73.058833][ T4139] __writepage+0x70/0x120 [ 73.060020][ T4139] write_cache_pages+0x7c8/0xde4 [ 73.061332][ T4139] generic_writepages+0xf4/0x160 [ 73.062768][ T4139] gfs2_ail1_flush+0x884/0xeac [ 73.064089][ T4139] empty_ail1_list+0x100/0x1d4 [ 73.065336][ T4139] gfs2_log_flush+0x16c0/0x2078 [ 73.066704][ T4139] gfs2_kill_sb+0x5c/0xd4 [ 73.067917][ T4139] deactivate_locked_super+0xb8/0x13c [ 73.069358][ T4139] deactivate_super+0xf8/0x118 [ 73.070655][ T4139] cleanup_mnt+0x3a4/0x458 [ 73.071833][ T4139] __cleanup_mnt+0x20/0x30 [ 73.072996][ T4139] task_work_run+0x12c/0x1e0 [ 73.074241][ T4139] do_notify_resume+0x24b4/0x3128 [ 73.075596][ T4139] el0_svc+0xf0/0x1e0 [ 73.076702][ T4139] el0t_64_sync_handler+0xcc/0xe4 [ 73.078033][ T4139] el0t_64_sync+0x1a0/0x1a4 [ 73.079276][ T4139] irq event stamp: 163040 [ 73.080497][ T4139] hardirqs last enabled at (163039): [] lock_page_memcg+0x110/0x234 [ 73.083105][ T4139] hardirqs last disabled at (163040): [] _raw_spin_lock_irqsave+0xfc/0x14c [ 73.085969][ T4139] softirqs last enabled at (163018): [] handle_softirqs+0xa4c/0xbf0 [ 73.088621][ T4139] softirqs last disabled at (162857): [] __irq_exit_rcu+0x240/0x440 [ 73.091229][ T4139] ---[ end trace b7920e5e5af005f2 ]--- [ 73.096477][ C1] ------------[ cut here ]------------ [ 73.098136][ C1] WARNING: CPU: 1 PID: 20 at include/linux/backing-dev.h:289 test_clear_page_writeback+0x8d0/0xacc [ 73.101114][ C1] Modules linked in: [ 73.102154][ C1] CPU: 1 PID: 20 Comm: ksoftirqd/1 Tainted: G W 5.15.186-syzkaller #0 [ 73.104740][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 73.107535][ C1] pstate: 404000c5 (nZcv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 73.109703][ C1] pc : test_clear_page_writeback+0x8d0/0xacc [ 73.111316][ C1] lr : test_clear_page_writeback+0x8d0/0xacc [ 73.112947][ C1] sp : ffff80001b3879a0 [ 73.114100][ C1] x29: ffff80001b3879b0 x28: ffff0000cc2ba000 x27: fffffc000320ce48 [ 73.116367][ C1] x26: dfff800000000000 x25: 05ffc00000002030 x24: 0000000000000000 [ 73.118648][ C1] x23: ffff0000c04958e0 x22: 0000000000000001 x21: 0000000000000001 [ 73.120857][ C1] x20: ffff0000d8c14d30 x19: fffffc00032ef740 x18: 0000000000000001 [ 73.123039][ C1] x17: 0000000000000000 x16: ffff8000082bf708 x15: 0000000000000002 [ 73.125309][ C1] x14: 0000000000ff0100 x13: 1ffff0000282c06b x12: 0000000000ff0100 [ 73.127498][ C1] x11: 0000000000000101 x10: 0000000000000000 x9 : ffff8000086a13ec [ 73.129690][ C1] x8 : ffff0000c0a78000 x7 : 0000000000000000 x6 : 0000000000000000 [ 73.131957][ C1] x5 : 0000000000000080 x4 : 0000000000000008 x3 : 0000000000000000 [ 73.134132][ C1] x2 : 0000000000000008 x1 : 0000000000000000 x0 : 0000000000000000 [ 73.136431][ C1] Call trace: [ 73.137339][ C1] test_clear_page_writeback+0x8d0/0xacc [ 73.138961][ C1] end_page_writeback+0x174/0x488 [ 73.140332][ C1] end_buffer_async_write+0x340/0x56c [ 73.141863][ C1] end_bio_bh_io_sync+0xb0/0x1b4 [ 73.143208][ C1] bio_endio+0x744/0x788 [ 73.144405][ C1] blk_update_request+0x7a4/0x1100 [ 73.145814][ C1] blk_mq_end_request+0x54/0x88 [ 73.147185][ C1] lo_complete_rq+0x1ec/0x250 [ 73.148560][ C1] blk_done_softirq+0x11c/0x168 [ 73.149924][ C1] handle_softirqs+0x344/0xbf0 [ 73.151377][ C1] run_ksoftirqd+0x7c/0x2a0 [ 73.152661][ C1] smpboot_thread_fn+0x4b0/0x920 [ 73.154016][ C1] kthread+0x374/0x454 [ 73.155110][ C1] ret_from_fork+0x10/0x20 [ 73.156320][ C1] irq event stamp: 248759 [ 73.157534][ C1] hardirqs last enabled at (248758): [] lock_page_memcg+0x110/0x234 [ 73.160163][ C1] hardirqs last disabled at (248759): [] _raw_spin_lock_irqsave+0xfc/0x14c [ 73.162983][ C1] softirqs last enabled at (248748): [] handle_softirqs+0xa4c/0xbf0 [ 73.165792][ C1] softirqs last disabled at (248753): [] run_ksoftirqd+0x7c/0x2a0 [ 73.168384][ C1] ---[ end trace b7920e5e5af005f3 ]---