Warning: Permanently added '10.128.1.39' (ED25519) to the list of known hosts. 1970/01/01 00:00:30 parsed 1 programs [ 31.772304][ T4325] cgroup: Unknown subsys name 'net' [ 32.052531][ T4325] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 32.325378][ T4325] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k SSFS [ 36.577778][ T39] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 36.579349][ T39] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 36.584113][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 36.591062][ T1572] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 36.592410][ T1572] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 36.593834][ T1572] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 36.931529][ T4363] chnl_net:caif_netlink_parms(): no params data found [ 36.949048][ T4363] bridge0: port 1(bridge_slave_0) entered blocking state [ 36.951263][ T4363] bridge0: port 1(bridge_slave_0) entered disabled state [ 36.952928][ T4363] device bridge_slave_0 entered promiscuous mode [ 36.989902][ T4363] bridge0: port 2(bridge_slave_1) entered blocking state [ 36.991189][ T4363] bridge0: port 2(bridge_slave_1) entered disabled state [ 36.992890][ T4363] device bridge_slave_1 entered promiscuous mode [ 37.000893][ T4363] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 37.003512][ T4363] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 37.010454][ T4363] team0: Port device team_slave_0 added [ 37.013009][ T4363] team0: Port device team_slave_1 added [ 37.018428][ T4363] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 37.019936][ T4363] 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. [ 37.024439][ T4363] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 37.027279][ T4363] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 37.028561][ T4363] 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. [ 37.033358][ T4363] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 37.081094][ T4363] device hsr_slave_0 entered promiscuous mode [ 37.140518][ T4363] device hsr_slave_1 entered promiscuous mode [ 37.224594][ T4363] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 37.261591][ T4363] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 37.290783][ T4363] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 37.321517][ T4363] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 37.377667][ T4363] bridge0: port 2(bridge_slave_1) entered blocking state [ 37.378993][ T4363] bridge0: port 2(bridge_slave_1) entered forwarding state [ 37.380574][ T4363] bridge0: port 1(bridge_slave_0) entered blocking state [ 37.381725][ T4363] bridge0: port 1(bridge_slave_0) entered forwarding state [ 37.398313][ T4363] 8021q: adding VLAN 0 to HW filter on device bond0 [ 37.402993][ T1572] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 37.405412][ T1572] bridge0: port 1(bridge_slave_0) entered disabled state [ 37.407285][ T1572] bridge0: port 2(bridge_slave_1) entered disabled state [ 37.413167][ T4363] 8021q: adding VLAN 0 to HW filter on device team0 [ 37.416059][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 37.417715][ T39] bridge0: port 1(bridge_slave_0) entered blocking state [ 37.418843][ T39] bridge0: port 1(bridge_slave_0) entered forwarding state [ 37.423702][ T1572] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 37.425432][ T1572] bridge0: port 2(bridge_slave_1) entered blocking state [ 37.426648][ T1572] bridge0: port 2(bridge_slave_1) entered forwarding state [ 37.434261][ T1572] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 37.436177][ T1572] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 37.441832][ T1572] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 37.444914][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 37.447612][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 37.451929][ T4363] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 37.505395][ T1572] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 37.506748][ T1572] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 37.511345][ T4363] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 37.525041][ T1572] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 37.531842][ T1572] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 37.533631][ T1572] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 37.535116][ T1572] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 37.537433][ T4363] device veth0_vlan entered promiscuous mode [ 37.541684][ T4363] device veth1_vlan entered promiscuous mode [ 37.548308][ T1572] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 37.550686][ T1572] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 37.552269][ T1572] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 37.563411][ T4363] device veth0_macvtap entered promiscuous mode [ 37.566446][ T4363] device veth1_macvtap entered promiscuous mode [ 37.572528][ T4363] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 37.574019][ T1572] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 37.576203][ T1572] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 37.579029][ T4363] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 37.580963][ T1572] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 37.582635][ T1572] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 37.585251][ T4363] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 37.586803][ T4363] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 37.588348][ T4363] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 37.590315][ T4363] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 38.430264][ T4408] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 38.432037][ T4408] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 38.434676][ T4408] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 38.436150][ T4408] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 38.437574][ T4408] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 38.438905][ T4408] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 1970/01/01 00:00:39 executed programs: 0 [ 39.424523][ T47] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 39.426194][ T47] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 39.427692][ T47] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 39.429492][ T47] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 39.431337][ T47] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 39.432652][ T47] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 39.692746][ T9] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 39.729191][ T4427] chnl_net:caif_netlink_parms(): no params data found [ 39.744336][ T4427] bridge0: port 1(bridge_slave_0) entered blocking state [ 39.745646][ T4427] bridge0: port 1(bridge_slave_0) entered disabled state [ 39.747215][ T4427] device bridge_slave_0 entered promiscuous mode [ 39.749928][ T4427] bridge0: port 2(bridge_slave_1) entered blocking state [ 39.751128][ T4427] bridge0: port 2(bridge_slave_1) entered disabled state [ 39.752744][ T4427] device bridge_slave_1 entered promiscuous mode [ 39.759793][ T4427] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 39.762300][ T4427] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 39.768904][ T4427] team0: Port device team_slave_0 added [ 39.771134][ T4427] team0: Port device team_slave_1 added [ 39.776525][ T4427] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 39.777652][ T4427] 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. [ 39.782436][ T4427] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 39.785392][ T4427] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 39.786612][ T4427] 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. [ 39.791222][ T4427] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 39.851369][ T4427] device hsr_slave_0 entered promiscuous mode [ 39.899717][ T4427] device hsr_slave_1 entered promiscuous mode [ 39.939617][ T4427] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 39.941145][ T4427] Cannot create hsr debugfs directory [ 41.449716][ T47] Bluetooth: hci0: command 0x0409 tx timeout [ 43.000783][ T9] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 43.529972][ T47] Bluetooth: hci0: command 0x041b tx timeout [ 43.550487][ T9] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 43.641574][ T9] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 44.592016][ T4427] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 44.640805][ T4427] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 44.733058][ T4427] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 44.771300][ T4427] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 44.920761][ T4427] 8021q: adding VLAN 0 to HW filter on device bond0 [ 44.924392][ T4411] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 44.925997][ T4411] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 44.928553][ T4427] 8021q: adding VLAN 0 to HW filter on device team0 [ 44.993029][ T4411] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 44.994808][ T4411] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 44.996370][ T4411] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.997552][ T4411] bridge0: port 1(bridge_slave_0) entered forwarding state [ 44.999095][ T4411] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 45.002745][ T4411] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 45.004307][ T4411] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 45.005913][ T4411] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.007065][ T4411] bridge0: port 2(bridge_slave_1) entered forwarding state [ 45.010709][ T4411] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 45.013221][ T4411] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 45.015958][ T4411] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 45.017949][ T4411] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 45.019827][ T4411] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 45.022581][ T4411] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 45.024286][ T4411] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 45.027262][ T4411] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 45.031428][ T4411] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 45.092771][ T4411] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 45.094465][ T4411] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 45.096809][ T4427] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 45.163976][ T4411] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 45.165469][ T4411] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 45.168309][ T4427] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 45.175658][ T4411] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 45.177428][ T4411] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 45.183334][ T4411] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 45.184927][ T4411] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 45.186540][ T4411] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 45.188049][ T4411] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 45.190604][ T4427] device veth0_vlan entered promiscuous mode [ 45.193770][ T4427] device veth1_vlan entered promiscuous mode [ 45.231798][ T1617] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 45.233531][ T1617] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 45.235043][ T1617] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 45.237086][ T1617] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 45.239347][ T4427] device veth0_macvtap entered promiscuous mode [ 45.241928][ T4427] device veth1_macvtap entered promiscuous mode [ 45.246645][ T4427] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 45.248552][ T4427] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 45.250790][ T4427] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 45.252004][ T4411] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 45.253711][ T4411] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 45.255272][ T4411] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 45.256833][ T4411] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 45.260670][ T4427] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 45.262633][ T4427] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 45.264696][ T4427] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 45.266103][ T1617] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 45.267914][ T1617] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 45.333549][ T4427] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 45.335162][ T4427] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 45.336819][ T4427] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 45.338474][ T4427] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 45.358369][ T1617] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 45.359801][ T1617] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 45.361675][ T1617] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 45.367450][ T4411] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 45.368867][ T4411] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 45.374683][ T9] device hsr_slave_0 left promiscuous mode [ 45.400154][ T9] device hsr_slave_1 left promiscuous mode [ 45.469781][ T9] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 45.471188][ T9] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 45.473037][ T9] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 45.474393][ T9] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 45.475967][ T9] device bridge_slave_1 left promiscuous mode [ 45.477402][ T9] bridge0: port 2(bridge_slave_1) entered disabled state [ 45.520537][ T9] device bridge_slave_0 left promiscuous mode [ 45.521787][ T9] bridge0: port 1(bridge_slave_0) entered disabled state [ 45.609869][ T47] Bluetooth: hci0: command 0x040f tx timeout [ 45.649881][ T9] device veth1_macvtap left promiscuous mode [ 45.651011][ T9] device veth0_macvtap left promiscuous mode [ 45.652100][ T9] device veth1_vlan left promiscuous mode [ 45.653179][ T9] device veth0_vlan left promiscuous mode [ 47.689597][ T47] Bluetooth: hci0: command 0x0419 tx timeout [ 47.840696][ T9] team0 (unregistering): Port device team_slave_1 removed [ 48.000687][ T9] team0 (unregistering): Port device team_slave_0 removed [ 48.180065][ T9] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 48.390005][ T9] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 49.931320][ T9] bond0 (unregistering): Released all slaves [ 50.231806][ T4411] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready 1970/01/01 00:00:50 executed programs: 2 [ 50.403268][ T4487] loop0: detected capacity change from 0 to 32768 [ 50.413752][ T4487] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz" [ 50.415155][ T4487] gfs2: fsid=syz:syz: Now mounting FS (format 1801)... [ 50.431433][ T4487] gfs2: fsid=syz:syz.0: journal 0 mapped with 3 extents in 0ms [ 50.434089][ T4373] gfs2: fsid=syz:syz.0: jid=0, already locked for use [ 50.435347][ T4373] gfs2: fsid=syz:syz.0: jid=0: Looking at journal... [ 50.450649][ T4373] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 15ms [ 50.452827][ T4373] gfs2: fsid=syz:syz.0: jid=0: Done [ 50.453963][ T4487] gfs2: fsid=syz:syz.0: first mount done, others may mount [ 50.561875][ T4427] ------------[ cut here ]------------ [ 50.562903][ T4427] WARNING: CPU: 0 PID: 4427 at include/linux/backing-dev.h:247 __folio_mark_dirty+0x8a0/0xcd8 [ 50.564651][ T4427] Modules linked in: [ 50.565301][ T4427] CPU: 0 PID: 4427 Comm: syz-executor Not tainted syzkaller #0 [ 50.566585][ T4427] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 50.568424][ T4427] pstate: 824000c5 (Nzcv daIF +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 50.569804][ T4427] pc : __folio_mark_dirty+0x8a0/0xcd8 [ 50.570713][ T4427] lr : __folio_mark_dirty+0x8a0/0xcd8 [ 50.571646][ T4427] sp : ffff800020a976e0 [ 50.572400][ T4427] x29: ffff800020a97700 x28: 1fffff8000662c10 x27: dfff800000000000 [ 50.573797][ T4427] x26: 0000000000000000 x25: ffff0000c5603e90 x24: 0000000000000001 [ 50.575273][ T4427] x23: 0000000000000000 x22: fffffc0003316088 x21: 1fffe00018ac07d2 [ 50.576609][ T4427] x20: ffff0000f183e250 x19: fffffc0003316080 x18: 0000000000000000 [ 50.578032][ T4427] x17: ffff80001835b000 x16: ffff8000082d7db8 x15: ffff800017e3c000 [ 50.579382][ T4427] x14: 0000000000000001 x13: 1fffe00018ac07d2 x12: 0000000000ff0100 [ 50.580880][ T4427] x11: ff0080000870a0f8 x10: 0000000000000000 x9 : ffff80000870a0f8 [ 50.582333][ T4427] x8 : ffff0000ce9e1bc0 x7 : 0000000000000000 x6 : 0000000000000000 [ 50.583772][ T4427] x5 : 0000000000000020 x4 : 0000000000000000 x3 : ffff800008a58a88 [ 50.585165][ T4427] x2 : ffff0000cf0ce060 x1 : 0000000000000000 x0 : 0000000000000000 [ 50.586621][ T4427] Call trace: [ 50.587267][ T4427] __folio_mark_dirty+0x8a0/0xcd8 [ 50.588184][ T4427] mark_buffer_dirty+0x2b8/0x5c0 [ 50.589067][ T4427] gfs2_unpin+0x120/0x8fc [ 50.589854][ T4427] buf_lo_after_commit+0x140/0x188 [ 50.590754][ T4427] gfs2_log_flush+0xc00/0x1b20 [ 50.591647][ T4427] gfs2_kill_sb+0x5c/0xd4 [ 50.592463][ T4427] deactivate_locked_super+0xac/0x120 [ 50.593402][ T4427] deactivate_super+0xe4/0x104 [ 50.594228][ T4427] cleanup_mnt+0x390/0x418 [ 50.595017][ T4427] __cleanup_mnt+0x20/0x30 [ 50.595730][ T4427] task_work_run+0x1ec/0x278 [ 50.596563][ T4427] do_notify_resume+0x1fa0/0x2aa4 [ 50.597400][ T4427] el0_svc+0x98/0x128 [ 50.598117][ T4427] el0t_64_sync_handler+0x84/0xf0 [ 50.599024][ T4427] el0t_64_sync+0x18c/0x190 [ 50.599802][ T4427] irq event stamp: 153126 [ 50.600574][ T4427] hardirqs last enabled at (153125): [] folio_memcg_lock+0xe8/0x1f4 [ 50.602293][ T4427] hardirqs last disabled at (153126): [] _raw_spin_lock_irqsave+0xa4/0xb0 [ 50.604134][ T4427] softirqs last enabled at (153006): [] local_bh_enable+0x10/0x34 [ 50.605787][ T4427] softirqs last disabled at (153004): [] local_bh_disable+0x10/0x34 [ 50.607356][ T4427] ---[ end trace 0000000000000000 ]--- [ 50.616103][ T4427] ------------[ cut here ]------------ [ 50.616989][ T4427] WARNING: CPU: 0 PID: 4427 at include/linux/backing-dev.h:247 __folio_start_writeback+0x88c/0xa7c [ 50.618706][ T4427] Modules linked in: [ 50.619395][ T4427] CPU: 0 PID: 4427 Comm: syz-executor Tainted: G W syzkaller #0 [ 50.620848][ T4427] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 50.622579][ T4427] pstate: 824000c5 (Nzcv daIF +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 50.623894][ T4427] pc : __folio_start_writeback+0x88c/0xa7c [ 50.624843][ T4427] lr : __folio_start_writeback+0x88c/0xa7c [ 50.625829][ T4427] sp : ffff800020a97180 [ 50.626516][ T4427] x29: ffff800020a97260 x28: dfff800000000000 x27: 0000000000000000 [ 50.627916][ T4427] x26: ffff700004152e38 x25: 0000000000000000 x24: ffff0000f183e250 [ 50.629304][ T4427] x23: ffff800020a971e0 x22: ffff0000c5603ce8 x21: 0000000000000001 [ 50.630751][ T4427] x20: fffffc0003316088 x19: fffffc0003316080 x18: ffff800011b9bf60 [ 50.632154][ T4427] x17: ffff80001835b000 x16: ffff8000082d7db8 x15: 0000000000000000 [ 50.633679][ T4427] x14: 0000000000000001 x13: 1fffff8000662c10 x12: 0000000000ff0100 [ 50.635053][ T4427] x11: ff0080000870c604 x10: 0000000000000000 x9 : ffff80000870c604 [ 50.636454][ T4427] x8 : ffff0000ce9e1bc0 x7 : ffff80000870c070 x6 : 0000000000000000 [ 50.637879][ T4427] x5 : 0000000000000080 x4 : 0000000000000001 x3 : ffff80000870c0b0 [ 50.639164][ T4427] x2 : 0000000000000001 x1 : 0000000000000000 x0 : 0000000000000000 [ 50.640546][ T4427] Call trace: [ 50.641120][ T4427] __folio_start_writeback+0x88c/0xa7c [ 50.642072][ T4427] set_page_writeback+0x5c/0x7c [ 50.642895][ T4427] gfs2_aspace_writepage+0x514/0x6dc [ 50.643762][ T4427] __gfs2_writepage+0x70/0x184 [ 50.644551][ T4427] write_cache_pages+0x74c/0xde8 [ 50.645436][ T4427] gfs2_ail1_flush+0x7c4/0xa14 [ 50.646261][ T4427] empty_ail1_list+0x130/0x214 [ 50.647017][ T4427] gfs2_log_flush+0x12b4/0x1b20 [ 50.647831][ T4427] gfs2_kill_sb+0x5c/0xd4 [ 50.648615][ T4427] deactivate_locked_super+0xac/0x120 [ 50.649514][ T4427] deactivate_super+0xe4/0x104 [ 50.650334][ T4427] cleanup_mnt+0x390/0x418 [ 50.651113][ T4427] __cleanup_mnt+0x20/0x30 [ 50.651890][ T4427] task_work_run+0x1ec/0x278 [ 50.652731][ T4427] do_notify_resume+0x1fa0/0x2aa4 [ 50.653557][ T4427] el0_svc+0x98/0x128 [ 50.654257][ T4427] el0t_64_sync_handler+0x84/0xf0 [ 50.655172][ T4427] el0t_64_sync+0x18c/0x190 [ 50.655988][ T4427] irq event stamp: 153228 [ 50.656755][ T4427] hardirqs last enabled at (153227): [] folio_memcg_lock+0xe8/0x1f4 [ 50.658456][ T4427] hardirqs last disabled at (153228): [] _raw_spin_lock_irqsave+0xa4/0xb0 [ 50.660238][ T4427] softirqs last enabled at (153206): [] handle_softirqs+0xaec/0xc60 [ 50.661965][ T4427] softirqs last disabled at (153129): [] __do_softirq+0x14/0x20 [ 50.663584][ T4427] ---[ end trace 0000000000000000 ]--- [ 50.666435][ C1] ------------[ cut here ]------------ [ 50.667512][ C1] WARNING: CPU: 1 PID: 21 at include/linux/backing-dev.h:247 __folio_end_writeback+0x7d0/0x9cc [ 50.669176][ C1] Modules linked in: [ 50.669852][ C1] CPU: 1 PID: 21 Comm: ksoftirqd/1 Tainted: G W syzkaller #0 [ 50.671414][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 50.673181][ C1] pstate: 424000c5 (nZcv daIF +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 50.674540][ C1] pc : __folio_end_writeback+0x7d0/0x9cc [ 50.675545][ C1] lr : __folio_end_writeback+0x7d0/0x9cc [ 50.676500][ C1] sp : ffff80001ca97970 [ 50.677183][ C1] x29: ffff80001ca97990 x28: dfff800000000000 x27: ffff0000c5603ce8 [ 50.678659][ C1] x26: 0000000000000000 x25: 05ffd60000002052 x24: 1fffff800061c510 [ 50.680134][ C1] x23: 0000000000000001 x22: ffff0000f183c2a0 x21: ffff0000f183c2a8 [ 50.681521][ C1] x20: 0000000000000001 x19: fffffc00030e2880 x18: ffff800011b9bf60 [ 50.682907][ C1] x17: 1fffe00033eaa57e x16: ffff8000082d7db8 x15: 0000000000000000 [ 50.684263][ C1] x14: 0000000000000003 x13: 1ffff00003952f20 x12: 0000000000ff0100 [ 50.685629][ C1] x11: ff0080000870bb7c x10: 0000000000000000 x9 : ffff80000870bb7c [ 50.687030][ C1] x8 : ffff0000c0a51bc0 x7 : 0000000000000000 x6 : 0000000000000000 [ 50.688411][ C1] x5 : 0000000000000080 x4 : 0000000000000000 x3 : 0000000000000010 [ 50.689769][ C1] x2 : 0000000000000008 x1 : 0000000000000000 x0 : 0000000000000000 [ 50.691161][ C1] Call trace: [ 50.691722][ C1] __folio_end_writeback+0x7d0/0x9cc [ 50.692612][ C1] folio_end_writeback+0x12c/0x410 [ 50.693536][ C1] end_page_writeback+0x58/0x74 [ 50.694393][ C1] end_buffer_async_write+0x32c/0x4f4 [ 50.695376][ C1] end_bio_bh_io_sync+0xb0/0x1dc [ 50.696164][ C1] bio_endio+0x750/0x794 [ 50.696854][ C1] blk_update_request+0x49c/0xbec [ 50.697760][ C1] blk_mq_end_request+0x54/0x88 [ 50.698608][ C1] lo_complete_rq+0x1ec/0x250 [ 50.699474][ C1] blk_done_softirq+0x11c/0x168 [ 50.700273][ C1] handle_softirqs+0x318/0xc60 [ 50.701083][ C1] run_ksoftirqd+0x7c/0x2ac [ 50.701867][ C1] smpboot_thread_fn+0x4b0/0x964 [ 50.702840][ C1] kthread+0x250/0x2d8 [ 50.703586][ C1] ret_from_fork+0x10/0x20 [ 50.704384][ C1] irq event stamp: 419859 [ 50.705115][ C1] hardirqs last enabled at (419858): [] folio_memcg_lock+0xe8/0x1f4 [ 50.706794][ C1] hardirqs last disabled at (419859): [] _raw_spin_lock_irqsave+0xa4/0xb0 [ 50.708695][ C1] softirqs last enabled at (419848): [] handle_softirqs+0xaec/0xc60 [ 50.710552][ C1] softirqs last disabled at (419853): [] run_ksoftirqd+0x7c/0x2ac [ 50.712211][ C1] ---[ end trace 0000000000000000 ]--- [ 50.879237][ T4492] loop0: detected capacity change from 0 to 32768 [ 50.886797][ T4492] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz" [ 50.888358][ T4492] gfs2: fsid=syz:syz: Now mounting FS (format 1801)... [ 50.897266][ T4492] gfs2: fsid=syz:syz.0: journal 0 mapped with 3 extents in 0ms [ 50.899206][ T4382] gfs2: fsid=syz:syz.0: jid=0, already locked for use [ 50.900446][ T4382] gfs2: fsid=syz:syz.0: jid=0: Looking at journal... [ 50.911521][ T4382] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 11ms [ 50.914557][ T4382] gfs2: fsid=syz:syz.0: jid=0: Done [ 50.915487][ T4492] gfs2: fsid=syz:syz.0: first mount done, others may mount [ 51.170542][ T4495] loop0: detected capacity change from 0 to 32768 [ 51.172914][ T4495] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz" [ 51.174401][ T4495] gfs2: fsid=syz:syz: Now mounting FS (format 1801)... [ 51.181791][ T4495] gfs2: fsid=syz:syz.0: journal 0 mapped with 3 extents in 0ms [ 51.183759][ T4382] gfs2: fsid=syz:syz.0: jid=0, already locked for use [ 51.184865][ T4382] gfs2: fsid=syz:syz.0: jid=0: Looking at journal... [ 51.194862][ T4382] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 9ms [ 51.197024][ T4382] gfs2: fsid=syz:syz.0: jid=0: Done [ 51.197956][ T4495] gfs2: fsid=syz:syz.0: first mount done, others may mount [ 51.510723][ T4499] loop0: detected capacity change from 0 to 32768 [ 51.513703][ T4499] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz" [ 51.515189][ T4499] gfs2: fsid=syz:syz: Now mounting FS (format 1801)... [ 51.522398][ T4499] gfs2: fsid=syz:syz.0: journal 0 mapped with 3 extents in 0ms [ 51.524380][ T4374] gfs2: fsid=syz:syz.0: jid=0, already locked for use [ 51.525585][ T4374] gfs2: fsid=syz:syz.0: jid=0: Looking at journal... [ 51.539080][ T4374] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 13ms [ 51.540933][ T4374] gfs2: fsid=syz:syz.0: jid=0: Done [ 51.541857][ T4499] gfs2: fsid=syz:syz.0: first mount done, others may mount [ 51.822469][ T4502] loop0: detected capacity change from 0 to 32768 [ 51.828316][ T4502] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz" [ 51.830201][ T4502] gfs2: fsid=syz:syz: Now mounting FS (format 1801)... [ 51.837902][ T4502] gfs2: fsid=syz:syz.0: journal 0 mapped with 3 extents in 0ms [ 51.841027][ T4384] gfs2: fsid=syz:syz.0: jid=0, already locked for use [ 51.842364][ T4384] gfs2: fsid=syz:syz.0: jid=0: Looking at journal... [ 51.854567][ T4384] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 12ms [ 51.856869][ T4384] gfs2: fsid=syz:syz.0: jid=0: Done [ 51.857822][ T4502] gfs2: fsid=syz:syz.0: first mount done, others may mount [ 52.122941][ T4505] loop0: detected capacity change from 0 to 32768 [ 52.125827][ T4505] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz" [ 52.127149][ T4505] gfs2: fsid=syz:syz: Now mounting FS (format 1801)... [ 52.135279][ T4505] gfs2: fsid=syz:syz.0: journal 0 mapped with 3 extents in 0ms [ 52.137389][ T4382] gfs2: fsid=syz:syz.0: jid=0, already locked for use [ 52.138548][ T4382] gfs2: fsid=syz:syz.0: jid=0: Looking at journal... [ 52.156467][ T4382] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 17ms [ 52.159041][ T4382] gfs2: fsid=syz:syz.0: jid=0: Done [ 52.161198][ T4505] gfs2: fsid=syz:syz.0: first mount done, others may mount [ 52.427738][ T4508] loop0: detected capacity change from 0 to 32768 [ 52.432517][ T4508] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz" [ 52.433807][ T4508] gfs2: fsid=syz:syz: Now mounting FS (format 1801)... [ 52.444678][ T4508] gfs2: fsid=syz:syz.0: journal 0 mapped with 3 extents in 0ms [ 52.446636][ T4371] gfs2: fsid=syz:syz.0: jid=0, already locked for use [ 52.447800][ T4371] gfs2: fsid=syz:syz.0: jid=0: Looking at journal... [ 52.464251][ T4371] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 16ms [ 52.466934][ T4371] gfs2: fsid=syz:syz.0: jid=0: Done [ 52.468102][ T4508] gfs2: fsid=syz:syz.0: first mount done, others may mount [ 52.741317][ T4511] loop0: detected capacity change from 0 to 32768 [ 52.743542][ T4511] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz" [ 52.744969][ T4511] gfs2: fsid=syz:syz: Now mounting FS (format 1801)... [ 52.755034][ T4511] gfs2: fsid=syz:syz.0: journal 0 mapped with 3 extents in 0ms [ 52.756848][ T4371] gfs2: fsid=syz:syz.0: jid=0, already locked for use [ 52.758018][ T4371] gfs2: fsid=syz:syz.0: jid=0: Looking at journal... [ 52.767969][ T4371] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 9ms [ 52.770683][ T4371] gfs2: fsid=syz:syz.0: jid=0: Done [ 52.771605][ T4511] gfs2: fsid=syz:syz.0: first mount done, others may mount [ 53.010557][ T4514] loop0: detected capacity change from 0 to 32768 [ 53.013076][ T4514] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz" [ 53.014626][ T4514] gfs2: fsid=syz:syz: Now mounting FS (format 1801)... [ 53.022588][ T4514] gfs2: fsid=syz:syz.0: journal 0 mapped with 3 extents in 0ms [ 53.024513][ T4371] gfs2: fsid=syz:syz.0: jid=0, already locked for use [ 53.025649][ T4371] gfs2: fsid=syz:syz.0: jid=0: Looking at journal... [ 53.040113][ T4371] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 14ms [ 53.042767][ T4371] gfs2: fsid=syz:syz.0: jid=0: Done [ 53.043749][ T4514] gfs2: fsid=syz:syz.0: first mount done, others may mount [ 53.301625][ T4517] loop0: detected capacity change from 0 to 32768 [ 53.303790][ T4517] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz" [ 53.305245][ T4517] gfs2: fsid=syz:syz: Now mounting FS (format 1801)... [ 53.313355][ T4517] gfs2: fsid=syz:syz.0: journal 0 mapped with 3 extents in 0ms [ 53.315299][ T4382] gfs2: fsid=syz:syz.0: jid=0, already locked for use [ 53.316535][ T4382] gfs2: fsid=syz:syz.0: jid=0: Looking at journal... [ 53.335266][ T4382] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 18ms [ 53.337043][ T4382] gfs2: fsid=syz:syz.0: jid=0: Done [ 53.338176][ T4517] gfs2: fsid=syz:syz.0: first mount done, others may mount [ 53.619018][ T4520] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz" [ 53.623762][ T4520] gfs2: fsid=syz:syz: Now mounting FS (format 1801)... [ 53.641361][ T4520] gfs2: fsid=syz:syz.0: journal 0 mapped with 3 extents in 0ms [ 53.643377][ T4382] gfs2: fsid=syz:syz.0: jid=0, already locked for use [ 53.644570][ T4382] gfs2: fsid=syz:syz.0: jid=0: Looking at journal... [ 53.667466][ T4382] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 22ms [ 53.668925][ T4382] gfs2: fsid=syz:syz.0: jid=0: Done [ 53.670234][ T4520] gfs2: fsid=syz:syz.0: first mount done, others may mount [ 53.907901][ T4523] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz" [ 53.909285][ T4523] gfs2: fsid=syz:syz: Now mounting FS (format 1801)... [ 53.919337][ T4523] gfs2: fsid=syz:syz.0: journal 0 mapped with 3 extents in 0ms [ 53.921572][ T4373] gfs2: fsid=syz:syz.0: jid=0, already locked for use [ 53.922816][ T4373] gfs2: fsid=syz:syz.0: jid=0: Looking at journal... [ 53.934616][ T4373] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 11ms [ 53.937275][ T4373] gfs2: fsid=syz:syz.0: jid=0: Done [ 53.938235][ T4523] gfs2: fsid=syz:syz.0: first mount done, others may mount [ 54.214144][ T4526] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz" [ 54.215587][ T4526] gfs2: fsid=syz:syz: Now mounting FS (format 1801)... [ 54.225995][ T4526] gfs2: fsid=syz:syz.0: journal 0 mapped with 3 extents in 0ms [ 54.227939][ T4373] gfs2: fsid=syz:syz.0: jid=0, already locked for use [ 54.228999][ T4373] gfs2: fsid=syz:syz.0: jid=0: Looking at journal... [ 54.243085][ T4373] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 14ms [ 54.245401][ T4373] gfs2: fsid=syz:syz.0: jid=0: Done [ 54.246365][ T4526] gfs2: fsid=syz:syz.0: first mount done, others may mount [ 54.496220][ T4529] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz" [ 54.497731][ T4529] gfs2: fsid=syz:syz: Now mounting FS (format 1801)... [ 54.507714][ T4529] gfs2: fsid=syz:syz.0: journal 0 mapped with 3 extents in 0ms [ 54.509625][ T4382] gfs2: fsid=syz:syz.0: jid=0, already locked for use [ 54.510822][ T4382] gfs2: fsid=syz:syz.0: jid=0: Looking at journal... [ 54.524928][ T4382] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 14ms [ 54.526774][ T4382] gfs2: fsid=syz:syz.0: jid=0: Done [ 54.527856][ T4529] gfs2: fsid=syz:syz.0: first mount done, others may mount [ 54.772281][ T4532] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz" [ 54.773837][ T4532] gfs2: fsid=syz:syz: Now mounting FS (format 1801)... [ 54.780960][ T4532] gfs2: fsid=syz:syz.0: journal 0 mapped with 3 extents in 0ms [ 54.782929][ T4373] gfs2: fsid=syz:syz.0: jid=0, already locked for use [ 54.784066][ T4373] gfs2: fsid=syz:syz.0: jid=0: Looking at journal... [ 54.798442][ T4373] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 14ms [ 54.800849][ T4373] gfs2: fsid=syz:syz.0: jid=0: Done [ 54.801829][ T4532] gfs2: fsid=syz:syz.0: first mount done, others may mount [ 55.058578][ T4535] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz" [ 55.060093][ T4535] gfs2: fsid=syz:syz: Now mounting FS (format 1801)... [ 55.067367][ T4535] gfs2: fsid=syz:syz.0: journal 0 mapped with 3 extents in 0ms [ 55.069207][ T4373] gfs2: fsid=syz:syz.0: jid=0, already locked for use [ 55.070463][ T4373] gfs2: fsid=syz:syz.0: jid=0: Looking at journal... [ 55.085049][ T4373] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 14ms [ 55.086452][ T4373] gfs2: fsid=syz:syz.0: jid=0: Done [ 55.087825][ T4535] gfs2: fsid=syz:syz.0: first mount done, others may mount [ 55.355417][ T4538] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz" [ 55.357081][ T4538] gfs2: fsid=syz:syz: Now mounting FS (format 1801)... [ 55.364384][ T4538] gfs2: fsid=syz:syz.0: journal 0 mapped with 3 extents in 0ms [ 55.366292][ T4382] gfs2: fsid=syz:syz.0: jid=0, already locked for use [ 55.367453][ T4382] gfs2: fsid=syz:syz.0: jid=0: Looking at journal... [ 55.383922][ T4382] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 16ms [ 55.385711][ T4382] gfs2: fsid=syz:syz.0: jid=0: Done [ 55.386769][ T4538] gfs2: fsid=syz:syz.0: first mount done, others may mount 1970/01/01 00:00:55 executed programs: 19 [ 55.659321][ T4541] set_capacity_and_notify: 7 callbacks suppressed [ 55.659331][ T4541] loop0: detected capacity change from 0 to 32768 [ 55.667523][ T4541] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz" [ 55.669352][ T4541] gfs2: fsid=syz:syz: Now mounting FS (format 1801)... [ 55.680080][ T4541] gfs2: fsid=syz:syz.0: journal 0 mapped with 3 extents in 0ms [ 55.682005][ T111] gfs2: fsid=syz:syz.0: jid=0, already locked for use [ 55.683132][ T111] gfs2: fsid=syz:syz.0: jid=0: Looking at journal... [ 55.713082][ T111] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 29ms [ 55.714460][ T111] gfs2: fsid=syz:syz.0: jid=0: Done [ 55.715503][ T4541] gfs2: fsid=syz:syz.0: first mount done, others may mount [ 55.985964][ T4544] loop0: detected capacity change from 0 to 32768 [ 55.993431][ T4544] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz" [ 55.995164][ T4544] gfs2: fsid=syz:syz: Now mounting FS (format 1801)... [ 56.006899][ T4544] gfs2: fsid=syz:syz.0: journal 0 mapped with 3 extents in 0ms [ 56.009543][ T4373] gfs2: fsid=syz:syz.0: jid=0, already locked for use [ 56.010793][ T4373] gfs2: fsid=syz:syz.0: jid=0: Looking at journal... [ 56.027056][ T4373] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 16ms [ 56.030005][ T4373] gfs2: fsid=syz:syz.0: jid=0: Done [ 56.030996][ T4544] gfs2: fsid=syz:syz.0: first mount done, others may mount [ 56.271605][ T4547] loop0: detected capacity change from 0 to 32768 [ 56.273767][ T4547] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz" [ 56.275153][ T4547] gfs2: fsid=syz:syz: Now mounting FS (format 1801)... [ 56.283620][ T4547] gfs2: fsid=syz:syz.0: journal 0 mapped with 3 extents in 0ms [ 56.285413][ T4382] gfs2: fsid=syz:syz.0: jid=0, already locked for use [ 56.286575][ T4382] gfs2: fsid=syz:syz.0: jid=0: Looking at journal... [ 56.297237][ T4382] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 10ms [ 56.299010][ T4382] gfs2: fsid=syz:syz.0: jid=0: Done [ 56.300459][ T4547] gfs2: fsid=syz:syz.0: first mount done, others may mount [ 56.574675][ T4550] loop0: detected capacity change from 0 to 32768 [ 56.580846][ T4550] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz" [ 56.582276][ T4550] gfs2: fsid=syz:syz: Now mounting FS (format 1801)... [ 56.589131][ T4550] gfs2: fsid=syz:syz.0: journal 0 mapped with 3 extents in 0ms [ 56.591465][ T4382] gfs2: fsid=syz:syz.0: jid=0, already locked for use [ 56.592639][ T4382] gfs2: fsid=syz:syz.0: jid=0: Looking at journal... [ 56.604397][ T4382] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 11ms [ 56.606192][ T4382] gfs2: fsid=syz:syz.0: jid=0: Done [ 56.607256][ T4550] gfs2: fsid=syz:syz.0: first mount done, others may mount [ 56.879853][ T4553] loop0: detected capacity change from 0 to 32768 [ 56.882006][ T4553] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz" [ 56.883398][ T4553] gfs2: fsid=syz:syz: Now mounting FS (format 1801)... [ 56.903521][ T4553] gfs2: fsid=syz:syz.0: journal 0 mapped with 3 extents in 0ms [ 56.905611][ T4382] gfs2: fsid=syz:syz.0: jid=0, already locked for use [ 56.906771][ T4382] gfs2: fsid=syz:syz.0: jid=0: Looking at journal... [ 56.918913][ T4382] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 12ms [ 56.920698][ T4382] gfs2: fsid=syz:syz.0: jid=0: Done [ 56.921833][ T4553] gfs2: fsid=syz:syz.0: first mount done, others may mount [ 57.189245][ T4556] loop0: detected capacity change from 0 to 32768 [ 57.191458][ T4556] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz" [ 57.192988][ T4556] gfs2: fsid=syz:syz: Now mounting FS (format 1801)... [ 57.201446][ T4556] gfs2: fsid=syz:syz.0: journal 0 mapped with 3 extents in 0ms [ 57.203412][ T4374] gfs2: fsid=syz:syz.0: jid=0, already locked for use [ 57.204662][ T4374] gfs2: fsid=syz:syz.0: jid=0: Looking at journal... [ 57.215529][ T4374] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 10ms [ 57.217967][ T4374] gfs2: fsid=syz:syz.0: jid=0: Done [ 57.218922][ T4556] gfs2: fsid=syz:syz.0: first mount done, others may mount [ 57.452481][ T4559] loop0: detected capacity change from 0 to 32768 [ 57.458816][ T4559] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz" [ 57.461321][ T4559] gfs2: fsid=syz:syz: Now mounting FS (format 1801)... [ 57.467815][ T4559] gfs2: fsid=syz:syz.0: journal 0 mapped with 3 extents in 0ms [ 57.469992][ T4374] gfs2: fsid=syz:syz.0: jid=0, already locked for use [ 57.471180][ T4374] gfs2: fsid=syz:syz.0: jid=0: Looking at journal... [ 57.481991][ T4374] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 10ms [ 57.484247][ T4374] gfs2: fsid=syz:syz.0: jid=0: Done [ 57.485212][ T4559] gfs2: fsid=syz:syz.0: first mount done, others may mount [ 57.714570][ T4562] loop0: detected capacity change from 0 to 32768 [ 57.720707][ T4562] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz" [ 57.722168][ T4562] gfs2: fsid=syz:syz: Now mounting FS (format 1801)... [ 57.730099][ T4562] gfs2: fsid=syz:syz.0: journal 0 mapped with 3 extents in 0ms [ 57.731938][ T4374] gfs2: fsid=syz:syz.0: jid=0, already locked for use [ 57.733060][ T4374] gfs2: fsid=syz:syz.0: jid=0: Looking at journal... [ 57.745870][ T4374] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 12ms [ 57.748216][ T4374] gfs2: fsid=syz:syz.0: jid=0: Done [ 57.749216][ T4562] gfs2: fsid=syz:syz.0: first mount done, others may mount [ 57.977229][ T4565] loop0: detected capacity change from 0 to 32768 [ 57.979520][ T4565] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz" [ 57.981222][ T4565] gfs2: fsid=syz:syz: Now mounting FS (format 1801)... [ 57.989067][ T4565] gfs2: fsid=syz:syz.0: journal 0 mapped with 3 extents in 0ms [ 57.991100][ T4374] gfs2: fsid=syz:syz.0: jid=0, already locked for use [ 57.992189][ T4374] gfs2: fsid=syz:syz.0: jid=0: Looking at journal... [ 58.003046][ T4374] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 10ms [ 58.005345][ T4374] gfs2: fsid=syz:syz.0: jid=0: Done [ 58.006226][ T4565] gfs2: fsid=syz:syz.0: first mount done, others may mount [ 58.253878][ T4568] loop0: detected capacity change from 0 to 32768 [ 58.255968][ T4568] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz" [ 58.257339][ T4568] gfs2: fsid=syz:syz: Now mounting FS (format 1801)... [ 58.266882][ T4568] gfs2: fsid=syz:syz.0: journal 0 mapped with 3 extents in 0ms [ 58.269279][ T4373] gfs2: fsid=syz:syz.0: jid=0, already locked for use [ 58.270513][ T4373] gfs2: fsid=syz:syz.0: jid=0: Looking at journal... [ 58.285224][ T4373] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 14ms [ 58.286562][ T4373] gfs2: fsid=syz:syz.0: jid=0: Done [ 58.287884][ T4568] gfs2: fsid=syz:syz.0: first mount done, others may mount [ 58.520441][ T4571] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz" [ 58.521974][ T4571] gfs2: fsid=syz:syz: Now mounting FS (format 1801)... [ 58.530480][ T4571] gfs2: fsid=syz:syz.0: journal 0 mapped with 3 extents in 0ms [ 58.532492][ T4374] gfs2: fsid=syz:syz.0: jid=0, already locked for use [ 58.533622][ T4374] gfs2: fsid=syz:syz.0: jid=0: Looking at journal... [ 58.543980][ T4374] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 10ms [ 58.546282][ T4374] gfs2: fsid=syz:syz.0: jid=0: Done [ 58.547300][ T4571] gfs2: fsid=syz:syz.0: first mount done, others may mount [ 58.816015][ T4574] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz" [ 58.817511][ T4574] gfs2: fsid=syz:syz: Now mounting FS (format 1801)... [ 58.827669][ T4574] gfs2: fsid=syz:syz.0: journal 0 mapped with 3 extents in 0ms [ 58.830071][ T4374] gfs2: fsid=syz:syz.0: jid=0, already locked for use [ 58.831183][ T4374] gfs2: fsid=syz:syz.0: jid=0: Looking at journal... [ 58.845677][ T4374] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 14ms [ 58.847955][ T4374] gfs2: fsid=syz:syz.0: jid=0: Done [ 58.848899][ T4574] gfs2: fsid=syz:syz.0: first mount done, others may mount [ 59.083134][ T4577] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz" [ 59.084676][ T4577] gfs2: fsid=syz:syz: Now mounting FS (format 1801)... [ 59.092945][ T4577] gfs2: fsid=syz:syz.0: journal 0 mapped with 3 extents in 0ms [ 59.094963][ T4382] gfs2: fsid=syz:syz.0: jid=0, already locked for use [ 59.096123][ T4382] gfs2: fsid=syz:syz.0: jid=0: Looking at journal... [ 59.107215][ T4382] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 11ms [ 59.108861][ T4382] gfs2: fsid=syz:syz.0: jid=0: Done [ 59.110318][ T4577] gfs2: fsid=syz:syz.0: first mount done, others may mount [ 59.353779][ T4580] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz" [ 59.355654][ T4580] gfs2: fsid=syz:syz: Now mounting FS (format 1801)... [ 59.363523][ T4580] gfs2: fsid=syz:syz.0: journal 0 mapped with 3 extents in 0ms [ 59.365293][ T4382] gfs2: fsid=syz:syz.0: jid=0, already locked for use [ 59.366429][ T4382] gfs2: fsid=syz:syz.0: jid=0: Looking at journal... [ 59.377317][ T4382] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 10ms [ 59.379163][ T4382] gfs2: fsid=syz:syz.0: jid=0: Done [ 59.380548][ T4580] gfs2: fsid=syz:syz.0: first mount done, others may mount [ 59.652424][ T4583] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz" [ 59.654171][ T4583] gfs2: fsid=syz:syz: Now mounting FS (format 1801)... [ 59.661400][ T4583] gfs2: fsid=syz:syz.0: journal 0 mapped with 3 extents in 0ms [ 59.663344][ T4382] gfs2: fsid=syz:syz.0: jid=0, already locked for use [ 59.664519][ T4382] gfs2: fsid=syz:syz.0: jid=0: Looking at journal... [ 59.681081][ T4382] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 16ms [ 59.682960][ T4382] gfs2: fsid=syz:syz.0: jid=0: Done [ 59.684084][ T4583] gfs2: fsid=syz:syz.0: first mount done, others may mount [ 59.951384][ T4586] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz" [ 59.953074][ T4586] gfs2: fsid=syz:syz: Now mounting FS (format 1801)... [ 59.976917][ T4586] gfs2: fsid=syz:syz.0: journal 0 mapped with 3 extents in 0ms [ 59.979942][ T4382] gfs2: fsid=syz:syz.0: jid=0, already locked for use [ 59.981159][ T4382] gfs2: fsid=syz:syz.0: jid=0: Looking at journal... [ 59.997548][ T4382] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 16ms [ 59.999394][ T4382] gfs2: fsid=syz:syz.0: jid=0: Done [ 60.001316][ T4586] gfs2: fsid=syz:syz.0: first mount done, others may mount [ 60.238602][ T4589] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz" [ 60.240243][ T4589] gfs2: fsid=syz:syz: Now mounting FS (format 1801)... [ 60.248750][ T4589] gfs2: fsid=syz:syz.0: journal 0 mapped with 3 extents in 0ms [ 60.251280][ T4373] gfs2: fsid=syz:syz.0: jid=0, already locked for use [ 60.252535][ T4373] gfs2: fsid=syz:syz.0: jid=0: Looking at journal... [ 60.262722][ T4373] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 10ms [ 60.264601][ T4373] gfs2: fsid=syz:syz.0: jid=0: Done [ 60.265627][ T4589] gfs2: fsid=syz:syz.0: first mount done, others may mount [ 60.508673][ T4592] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz" [ 60.510171][ T4592] gfs2: fsid=syz:syz: Now mounting FS (format 1801)... [ 60.517783][ T4592] gfs2: fsid=syz:syz.0: journal 0 mapped with 3 extents in 0ms [ 60.520256][ T4373] gfs2: fsid=syz:syz.0: jid=0, already locked for use [ 60.521427][ T4373] gfs2: fsid=syz:syz.0: jid=0: Looking at journal... [ 60.540546][ T4373] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 19ms [ 60.541942][ T4373] gfs2: fsid=syz:syz.0: jid=0: Done [ 60.542881][ T4592] gfs2: fsid=syz:syz.0: first mount done, others may mount