Warning: Permanently added '10.128.0.132' (ED25519) to the list of known hosts. 1970/01/01 00:00:38 ignoring optional flag "sandboxArg"="0" 1970/01/01 00:00:39 parsed 1 programs [ 40.303326][ T4325] cgroup: Unknown subsys name 'net' [ 40.513401][ T4325] cgroup: Unknown subsys name 'rlimit' [ 40.786887][ T4325] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k SSFS [ 44.651546][ T4341] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 44.653048][ T4341] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 44.654286][ T4341] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 44.655742][ T4341] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 44.656944][ T4341] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 44.658194][ T4341] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 45.302647][ T9] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 45.303909][ T9] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 45.305899][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 45.315542][ T9] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 45.316692][ T9] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 45.318296][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 45.395937][ T4379] chnl_net:caif_netlink_parms(): no params data found [ 45.413069][ T4379] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.414234][ T4379] bridge0: port 1(bridge_slave_0) entered disabled state [ 45.415621][ T4379] device bridge_slave_0 entered promiscuous mode [ 45.417857][ T4379] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.418984][ T4379] bridge0: port 2(bridge_slave_1) entered disabled state [ 45.420856][ T4379] device bridge_slave_1 entered promiscuous mode [ 45.428409][ T4379] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 45.431617][ T4379] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 45.439290][ T4379] team0: Port device team_slave_0 added [ 45.441306][ T4379] team0: Port device team_slave_1 added [ 45.447498][ T4379] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 45.448496][ T4379] 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. [ 45.452393][ T4379] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 45.454804][ T4379] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 45.455899][ T4379] 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. [ 45.460130][ T4379] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 45.501522][ T4379] device hsr_slave_0 entered promiscuous mode [ 45.540520][ T4379] device hsr_slave_1 entered promiscuous mode [ 45.613188][ T4379] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 45.661474][ T4379] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 45.703608][ T4379] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 45.751595][ T4379] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 45.829507][ T4379] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.830889][ T4379] bridge0: port 2(bridge_slave_1) entered forwarding state [ 45.832194][ T4379] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.833359][ T4379] bridge0: port 1(bridge_slave_0) entered forwarding state [ 45.850701][ T4379] 8021q: adding VLAN 0 to HW filter on device bond0 [ 45.854861][ T239] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 45.857034][ T239] bridge0: port 1(bridge_slave_0) entered disabled state [ 45.858947][ T239] bridge0: port 2(bridge_slave_1) entered disabled state [ 45.864914][ T4379] 8021q: adding VLAN 0 to HW filter on device team0 [ 45.868249][ T239] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 45.869736][ T239] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.870930][ T239] bridge0: port 1(bridge_slave_0) entered forwarding state [ 45.873578][ T239] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 45.875069][ T239] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.876148][ T239] bridge0: port 2(bridge_slave_1) entered forwarding state [ 45.882538][ T239] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 45.884156][ T239] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 45.887760][ T239] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 45.891542][ T239] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 45.894139][ T239] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 45.896420][ T4379] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 45.947171][ T239] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 45.948450][ T239] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 45.952419][ T4379] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 45.957798][ T239] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 45.965190][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 45.966722][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 45.968024][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 45.970112][ T4379] device veth0_vlan entered promiscuous mode [ 45.975263][ T4379] device veth1_vlan entered promiscuous mode [ 45.977723][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 45.987768][ T239] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 45.989428][ T239] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 45.991825][ T4379] device veth0_macvtap entered promiscuous mode [ 45.994153][ T4379] device veth1_macvtap entered promiscuous mode [ 45.998934][ T4379] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 46.000064][ T239] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 46.002653][ T239] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 46.005594][ T4379] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 46.006907][ T239] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 46.009372][ T4379] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 46.011690][ T4379] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 46.013036][ T4379] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 46.014420][ T4379] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 1970/01/01 00:00:46 executed programs: 0 [ 46.702387][ T47] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 46.703824][ T47] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 46.705196][ T47] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 46.706785][ T47] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 46.708046][ T47] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 46.709167][ T47] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 46.754771][ T4437] chnl_net:caif_netlink_parms(): no params data found [ 46.770695][ T4437] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.771898][ T4437] bridge0: port 1(bridge_slave_0) entered disabled state [ 46.773328][ T4437] device bridge_slave_0 entered promiscuous mode [ 46.775230][ T4437] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.776362][ T4437] bridge0: port 2(bridge_slave_1) entered disabled state [ 46.777808][ T4437] device bridge_slave_1 entered promiscuous mode [ 46.785060][ T4437] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 46.787410][ T4437] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 46.794639][ T4437] team0: Port device team_slave_0 added [ 46.796374][ T4437] team0: Port device team_slave_1 added [ 46.802108][ T4437] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 46.803188][ T4437] 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. [ 46.807068][ T4437] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 46.809463][ T4437] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 46.810959][ T4437] 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. [ 46.815122][ T4437] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 46.881404][ T4437] device hsr_slave_0 entered promiscuous mode [ 46.920548][ T4437] device hsr_slave_1 entered promiscuous mode [ 46.950818][ T4437] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 46.952103][ T4437] Cannot create hsr debugfs directory [ 47.081495][ T4437] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 48.730545][ T4341] Bluetooth: hci0: command 0x0409 tx timeout [ 49.311587][ T4437] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 50.810405][ T47] Bluetooth: hci0: command 0x041b tx timeout [ 51.831281][ T4437] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 51.942797][ T4437] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 52.134450][ T4437] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 52.231987][ T4437] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 52.332257][ T4437] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 52.422189][ T4437] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 52.542136][ T4437] 8021q: adding VLAN 0 to HW filter on device bond0 [ 52.545865][ T4428] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 52.547457][ T4428] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 52.549893][ T4437] 8021q: adding VLAN 0 to HW filter on device team0 [ 52.583756][ T4428] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 52.585419][ T4428] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 52.587064][ T4428] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.588187][ T4428] bridge0: port 1(bridge_slave_0) entered forwarding state [ 52.589687][ T4428] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 52.592429][ T4428] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 52.593980][ T4428] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 52.595497][ T4428] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.596669][ T4428] bridge0: port 2(bridge_slave_1) entered forwarding state [ 52.599323][ T4428] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 52.602237][ T4428] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 52.604878][ T4428] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 52.606665][ T4428] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 52.608219][ T4428] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 52.610976][ T4428] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 52.612608][ T4428] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 52.614783][ T4428] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 52.616292][ T4428] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 52.619559][ T4428] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 52.621274][ T4428] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 52.623525][ T4437] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 52.635128][ T11] device hsr_slave_0 left promiscuous mode [ 52.700666][ T11] device hsr_slave_1 left promiscuous mode [ 52.800406][ T11] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 52.801555][ T11] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 52.803096][ T11] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 52.804264][ T11] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 52.805744][ T11] device bridge_slave_1 left promiscuous mode [ 52.806894][ T11] bridge0: port 2(bridge_slave_1) entered disabled state [ 52.851047][ T11] device bridge_slave_0 left promiscuous mode [ 52.852287][ T11] bridge0: port 1(bridge_slave_0) entered disabled state [ 52.890575][ T47] Bluetooth: hci0: command 0x040f tx timeout [ 52.990485][ T11] device veth1_macvtap left promiscuous mode [ 52.991521][ T11] device veth0_macvtap left promiscuous mode [ 52.992681][ T11] device veth1_vlan left promiscuous mode [ 52.993564][ T11] device veth0_vlan left promiscuous mode [ 54.741374][ T11] team0 (unregistering): Port device team_slave_1 removed [ 54.920839][ T11] team0 (unregistering): Port device team_slave_0 removed [ 54.970360][ T47] Bluetooth: hci0: command 0x0419 tx timeout [ 55.090701][ T11] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 55.310708][ T11] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 57.841715][ T11] bond0 (unregistering): Released all slaves [ 58.078774][ T671] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 58.080037][ T671] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 58.085232][ T4437] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 58.091679][ T671] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 58.093350][ T671] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 58.098310][ T671] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 58.099706][ T671] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 58.101713][ T671] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 58.103071][ T671] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 58.105512][ T4437] device veth0_vlan entered promiscuous mode [ 58.109064][ T4437] device veth1_vlan entered promiscuous mode [ 58.115300][ T671] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 58.116776][ T671] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 58.118166][ T671] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 58.119714][ T671] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 58.122452][ T4437] device veth0_macvtap entered promiscuous mode [ 58.124574][ T4437] device veth1_macvtap entered promiscuous mode [ 58.128791][ T4437] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 58.129951][ T671] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 58.131653][ T671] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 58.133039][ T671] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 58.134553][ T671] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 58.137854][ T4437] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 58.138971][ T671] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 58.143722][ T671] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 58.146374][ T4437] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 58.147771][ T4437] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 58.149238][ T4437] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 58.151162][ T4437] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 58.169161][ T671] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 58.172029][ T671] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 58.174105][ T4428] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 58.180184][ T671] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 58.182413][ T671] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 58.184126][ T4428] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 58.345070][ T4459] loop0: detected capacity change from 0 to 32768 [ 58.353883][ T4459] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz" [ 58.355312][ T4459] gfs2: fsid=syz:syz: Now mounting FS (format 1801)... [ 58.368293][ T4459] gfs2: fsid=syz:syz.0: journal 0 mapped with 1 extents in 0ms [ 58.371255][ T4351] gfs2: fsid=syz:syz.0: jid=0, already locked for use [ 58.372357][ T4351] gfs2: fsid=syz:syz.0: jid=0: Looking at journal... [ 58.383558][ T4351] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 11ms [ 58.386109][ T4351] gfs2: fsid=syz:syz.0: jid=0: Done [ 58.387093][ T4459] gfs2: fsid=syz:syz.0: first mount done, others may mount [ 58.491942][ T4437] ------------[ cut here ]------------ [ 58.492874][ T4437] WARNING: CPU: 0 PID: 4437 at include/linux/backing-dev.h:247 __folio_mark_dirty+0x8a0/0xce0 [ 58.494534][ T4437] Modules linked in: [ 58.495212][ T4437] CPU: 0 PID: 4437 Comm: syz-executor Not tainted 6.1.147-syzkaller #0 [ 58.496522][ T4437] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/18/2025 [ 58.497990][ T4437] pstate: 824000c5 (Nzcv daIF +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 58.499258][ T4437] pc : __folio_mark_dirty+0x8a0/0xce0 [ 58.500059][ T4437] lr : __folio_mark_dirty+0x8a0/0xce0 [ 58.500932][ T4437] sp : ffff8000211876e0 [ 58.501563][ T4437] x29: ffff800021187700 x28: 1fffff80006e26b0 x27: dfff800000000000 [ 58.502897][ T4437] x26: 0000000000000000 x25: ffff0000c0494990 x24: 0000000000000001 [ 58.504100][ T4437] x23: 0000000000000000 x22: fffffc0003713588 x21: 1fffe00018092932 [ 58.505352][ T4437] x20: ffff0000d8c2a250 x19: fffffc0003713580 x18: ffff800011aabce0 [ 58.506586][ T4437] x17: ffff8000181e7000 x16: ffff8000082d0ec4 x15: ffff800017cc7fc0 [ 58.507875][ T4437] x14: ffff0000d4515dd8 x13: ffff0000d4515e50 x12: 0000000000ff0100 [ 58.509273][ T4437] x11: ff008000086fb468 x10: 0000000000000000 x9 : ffff8000086fb468 [ 58.510456][ T4437] x8 : ffff0000d4515340 x7 : 0000000000000000 x6 : 0000000000000000 [ 58.511683][ T4437] x5 : 0000000000000020 x4 : 0000000000000000 x3 : ffff800008a45e54 [ 58.512825][ T4437] x2 : ffff0000ce626060 x1 : 0000000000000000 x0 : 0000000000000000 [ 58.513978][ T4437] Call trace: [ 58.514457][ T4437] __folio_mark_dirty+0x8a0/0xce0 [ 58.515160][ T4437] mark_buffer_dirty+0x2b8/0x5cc [ 58.515905][ T4437] gfs2_unpin+0x120/0x914 [ 58.516554][ T4437] buf_lo_after_commit+0x140/0x188 [ 58.517313][ T4437] gfs2_log_flush+0xbc8/0x1aa0 [ 58.518090][ T4437] gfs2_kill_sb+0x5c/0xd4 [ 58.518827][ T4437] deactivate_locked_super+0xac/0x124 [ 58.519668][ T4437] deactivate_super+0xe8/0x108 [ 58.520402][ T4437] cleanup_mnt+0x37c/0x404 [ 58.521046][ T4437] __cleanup_mnt+0x20/0x30 [ 58.521755][ T4437] task_work_run+0x1ec/0x270 [ 58.522477][ T4437] do_notify_resume+0x1f70/0x2b0c [ 58.523303][ T4437] el0_svc+0x98/0x138 [ 58.523908][ T4437] el0t_64_sync_handler+0x84/0xf0 [ 58.524678][ T4437] el0t_64_sync+0x18c/0x190 [ 58.525373][ T4437] irq event stamp: 170676 [ 58.526024][ T4437] hardirqs last enabled at (170675): [] folio_memcg_lock+0xe8/0x1fc [ 58.527477][ T4437] hardirqs last disabled at (170676): [] _raw_spin_lock_irqsave+0xa4/0xb4 [ 58.529119][ T4437] softirqs last enabled at (170600): [] handle_softirqs+0xaf8/0xc6c [ 58.530760][ T4437] softirqs last disabled at (170589): [] __do_softirq+0x14/0x20 [ 58.532244][ T4437] ---[ end trace 0000000000000000 ]--- [ 58.535955][ T4437] ------------[ cut here ]------------ [ 58.536706][ T4437] WARNING: CPU: 0 PID: 4437 at include/linux/backing-dev.h:247 __folio_start_writeback+0x868/0xa68 [ 58.538209][ T4437] Modules linked in: [ 58.538751][ T4437] CPU: 0 PID: 4437 Comm: syz-executor Tainted: G W 6.1.147-syzkaller #0 [ 58.540143][ T4437] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/18/2025 [ 58.541514][ T4437] pstate: 824000c5 (Nzcv daIF +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 58.542757][ T4437] pc : __folio_start_writeback+0x868/0xa68 [ 58.543650][ T4437] lr : __folio_start_writeback+0x868/0xa68 [ 58.544590][ T4437] sp : ffff800021187180 [ 58.545264][ T4437] x29: ffff800021187260 x28: dfff800000000000 x27: 0000000000000000 [ 58.546468][ T4437] x26: ffff700004230e38 x25: 0000000000000000 x24: ffff0000d8c2a250 [ 58.547724][ T4437] x23: ffff8000211871e0 x22: ffff0000c04947e8 x21: 0000000000000001 [ 58.548990][ T4437] x20: fffffc0003713588 x19: fffffc0003713580 x18: ffff800011aabce0 [ 58.550197][ T4437] x17: ffff8000181e7000 x16: ffff8000082d0ec4 x15: 0000000000000000 [ 58.551454][ T4437] x14: 0000000000000406 x13: 1ffff00002a160b1 x12: 0000000000ff0100 [ 58.552759][ T4437] x11: ff008000086fd980 x10: 0000000000000000 x9 : ffff8000086fd980 [ 58.554019][ T4437] x8 : ffff0000d4515340 x7 : ffff8000086fd400 x6 : 0000000000000000 [ 58.555188][ T4437] x5 : 0000000000000080 x4 : 0000000000000001 x3 : ffff8000086fd440 [ 58.556453][ T4437] x2 : 0000000000000001 x1 : 0000000000000000 x0 : 0000000000000000 [ 58.557773][ T4437] Call trace: [ 58.558331][ T4437] __folio_start_writeback+0x868/0xa68 [ 58.559212][ T4437] set_page_writeback+0x5c/0x7c [ 58.560034][ T4437] gfs2_aspace_writepage+0x520/0x6e8 [ 58.560865][ T4437] __gfs2_writepage+0x70/0x18c [ 58.561660][ T4437] write_cache_pages+0x73c/0xdd4 [ 58.562467][ T4437] gfs2_ail1_flush+0x7c0/0xa00 [ 58.563280][ T4437] empty_ail1_list+0x110/0x1ec [ 58.564034][ T4437] gfs2_log_flush+0x1258/0x1aa0 [ 58.564828][ T4437] gfs2_kill_sb+0x5c/0xd4 [ 58.565494][ T4437] deactivate_locked_super+0xac/0x124 [ 58.566436][ T4437] deactivate_super+0xe8/0x108 [ 58.567228][ T4437] cleanup_mnt+0x37c/0x404 [ 58.567915][ T4437] __cleanup_mnt+0x20/0x30 [ 58.568664][ T4437] task_work_run+0x1ec/0x270 [ 58.569439][ T4437] do_notify_resume+0x1f70/0x2b0c [ 58.570286][ T4437] el0_svc+0x98/0x138 [ 58.570954][ T4437] el0t_64_sync_handler+0x84/0xf0 [ 58.571764][ T4437] el0t_64_sync+0x18c/0x190 [ 58.572466][ T4437] irq event stamp: 170850 [ 58.573215][ T4437] hardirqs last enabled at (170849): [] folio_memcg_lock+0xe8/0x1fc [ 58.574833][ T4437] hardirqs last disabled at (170850): [] _raw_spin_lock_irqsave+0xa4/0xb4 [ 58.576506][ T4437] softirqs last enabled at (170828): [] handle_softirqs+0xaf8/0xc6c [ 58.577972][ T4437] softirqs last disabled at (170679): [] __do_softirq+0x14/0x20 [ 58.579386][ T4437] ---[ end trace 0000000000000000 ]--- [ 58.582892][ C1] ------------[ cut here ]------------ [ 58.583875][ C1] WARNING: CPU: 1 PID: 21 at include/linux/backing-dev.h:247 __folio_end_writeback+0x7d4/0x9e0 [ 58.585370][ C1] Modules linked in: [ 58.585974][ C1] CPU: 1 PID: 21 Comm: ksoftirqd/1 Tainted: G W 6.1.147-syzkaller #0 [ 58.587408][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/18/2025 [ 58.588931][ C1] pstate: 424000c5 (nZcv daIF +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 58.590128][ C1] pc : __folio_end_writeback+0x7d4/0x9e0 [ 58.590923][ C1] lr : __folio_end_writeback+0x7d4/0x9e0 [ 58.591774][ C1] sp : ffff80001c927960 [ 58.592395][ C1] x29: ffff80001c927980 x28: dfff800000000000 x27: ffff0000c04947e8 [ 58.593620][ C1] x26: 0000000000000000 x25: 05ffd60000002052 x24: 1fffff80006560d8 [ 58.594759][ C1] x23: 0000000000000001 x22: ffff0000d8c282a0 x21: ffff0000d8c282a8 [ 58.596025][ C1] x20: 0000000000000001 x19: fffffc00032b06c0 x18: ffff800011aabce0 [ 58.597146][ C1] x17: 1fffe00033eddf7e x16: ffff8000082d0ec4 x15: 0000000000000000 [ 58.598388][ C1] x14: 0000000000000002 x13: 1ffff00002a160b1 x12: 0000000000ff0100 [ 58.599761][ C1] x11: ff008000086fcf0c x10: 0000000000000000 x9 : ffff8000086fcf0c [ 58.601080][ C1] x8 : ffff0000c0a51bc0 x7 : 0000000000000000 x6 : 0000000000000000 [ 58.602374][ C1] x5 : 0000000000000080 x4 : 0000000000000000 x3 : 0000000000000010 [ 58.603765][ C1] x2 : 0000000000000008 x1 : 0000000000000000 x0 : 0000000000000000 [ 58.605101][ C1] Call trace: [ 58.605649][ C1] __folio_end_writeback+0x7d4/0x9e0 [ 58.606519][ C1] folio_end_writeback+0x12c/0x41c [ 58.607310][ C1] end_page_writeback+0x58/0x74 [ 58.608054][ C1] end_buffer_async_write+0x32c/0x508 [ 58.608822][ C1] end_bio_bh_io_sync+0xb0/0x1e0 [ 58.609553][ C1] bio_endio+0x770/0x7b4 [ 58.610250][ C1] blk_update_request+0x49c/0xbec [ 58.611045][ C1] blk_mq_end_request+0x54/0x88 [ 58.611778][ C1] lo_complete_rq+0x1ec/0x250 [ 58.612431][ C1] blk_done_softirq+0x11c/0x168 [ 58.613119][ C1] handle_softirqs+0x318/0xc6c [ 58.613781][ C1] run_ksoftirqd+0x7c/0x2a0 [ 58.614515][ C1] smpboot_thread_fn+0x4b0/0x964 [ 58.615277][ C1] kthread+0x250/0x2d8 [ 58.615962][ C1] ret_from_fork+0x10/0x20 [ 58.616652][ C1] irq event stamp: 443931 [ 58.617347][ C1] hardirqs last enabled at (443930): [] folio_memcg_lock+0xe8/0x1fc [ 58.618776][ C1] hardirqs last disabled at (443931): [] _raw_spin_lock_irqsave+0xa4/0xb4 [ 58.620151][ C1] softirqs last enabled at (443920): [] handle_softirqs+0xaf8/0xc6c [ 58.621500][ C1] softirqs last disabled at (443925): [] run_ksoftirqd+0x7c/0x2a0 [ 58.622853][ C1] ---[ end trace 0000000000000000 ]---