Warning: Permanently added '10.128.0.23' (ED25519) to the list of known hosts.
2026/08/01 19:07:48 parsed 1 programs
2026/08/01 19:07:48 serving rpc on tcp://38779
[ 66.144457][ T4198] cgroup: Unknown subsys name 'net'
[ 66.268309][ T4198] cgroup: Unknown subsys name 'rlimit'
Setting up swapspace version 1, size = 127995904 bytes
[ 67.554705][ T4198] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k FS
[ 69.799645][ T4237] chnl_net:caif_netlink_parms(): no params data found
[ 69.855594][ T4237] bridge0: port 1(bridge_slave_0) entered blocking state
[ 69.863226][ T4237] bridge0: port 1(bridge_slave_0) entered disabled state
[ 69.871372][ T4237] device bridge_slave_0 entered promiscuous mode
[ 69.880539][ T4237] bridge0: port 2(bridge_slave_1) entered blocking state
[ 69.887718][ T4237] bridge0: port 2(bridge_slave_1) entered disabled state
[ 69.895812][ T4237] device bridge_slave_1 entered promiscuous mode
[ 69.919187][ T4237] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 69.930297][ T4237] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 69.954827][ T4237] team0: Port device team_slave_0 added
[ 69.963659][ T4237] team0: Port device team_slave_1 added
[ 69.983505][ T4237] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 69.990458][ T4237] 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.
[ 70.016775][ T4237] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 70.029490][ T4237] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 70.036589][ T4237] 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.
[ 70.062544][ T4237] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 70.096575][ T4237] device hsr_slave_0 entered promiscuous mode
[ 70.104443][ T4237] device hsr_slave_1 entered promiscuous mode
[ 70.226334][ T4237] netdevsim netdevsim0 netdevsim0: renamed from eth0
[ 70.237238][ T4237] netdevsim netdevsim0 netdevsim1: renamed from eth1
[ 70.248125][ T4237] netdevsim netdevsim0 netdevsim2: renamed from eth2
[ 70.258388][ T4237] netdevsim netdevsim0 netdevsim3: renamed from eth3
[ 70.285538][ T4237] bridge0: port 2(bridge_slave_1) entered blocking state
[ 70.292831][ T4237] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 70.300629][ T4237] bridge0: port 1(bridge_slave_0) entered blocking state
[ 70.307735][ T4237] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 70.369408][ T4237] 8021q: adding VLAN 0 to HW filter on device bond0
[ 70.394549][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 70.405229][ T9] bridge0: port 1(bridge_slave_0) entered disabled state
[ 70.413775][ T9] bridge0: port 2(bridge_slave_1) entered disabled state
[ 70.421935][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready
[ 70.435419][ T4237] 8021q: adding VLAN 0 to HW filter on device team0
[ 70.454055][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 70.462525][ T9] bridge0: port 1(bridge_slave_0) entered blocking state
[ 70.469646][ T9] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 70.477803][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 70.487554][ T9] bridge0: port 2(bridge_slave_1) entered blocking state
[ 70.494649][ T9] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 70.514694][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready
[ 70.525033][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready
[ 70.534722][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 70.547362][ T4237] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network
[ 70.559413][ T4237] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready
[ 70.569216][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready
[ 70.577905][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 70.670327][ T339] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready
[ 70.677831][ T339] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready
[ 70.692654][ T4237] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 70.726444][ T339] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 70.757070][ T4246] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 70.766525][ T4246] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 70.774790][ T4246] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 70.782977][ T4237] device veth0_vlan entered promiscuous mode
[ 70.799728][ T4237] device veth1_vlan entered promiscuous mode
[ 70.825202][ T339] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready
[ 70.833795][ T339] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 70.844257][ T4237] device veth0_macvtap entered promiscuous mode
[ 70.853993][ T4237] device veth1_macvtap entered promiscuous mode
[ 70.868005][ T4237] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 70.875710][ T339] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready
[ 70.885087][ T339] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready
[ 70.893717][ T339] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
[ 70.902214][ T339] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 70.913165][ T4237] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 70.920419][ T4246] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[ 70.928959][ T4246] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 70.939470][ T4237] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 70.948539][ T4237] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 70.957532][ T4237] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 70.966475][ T4237] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 71.034398][ T4237] syz-executor (4237) used greatest stack depth: 20528 bytes left
[ 71.126676][ T1421] ieee802154 phy0 wpan0: encryption failed: -22
[ 71.134092][ T1421] ieee802154 phy1 wpan1: encryption failed: -22
[ 71.484408][ T339] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 71.494242][ T339] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 71.506502][ T4246] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
[ 71.532844][ T4246] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 71.540858][ T4246] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 71.548580][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready
2026/08/01 19:07:57 executed programs: 0
[ 72.851316][ T4291] chnl_net:caif_netlink_parms(): no params data found
[ 72.899948][ T4291] bridge0: port 1(bridge_slave_0) entered blocking state
[ 72.907143][ T4291] bridge0: port 1(bridge_slave_0) entered disabled state
[ 72.915332][ T4291] device bridge_slave_0 entered promiscuous mode
[ 72.923950][ T4291] bridge0: port 2(bridge_slave_1) entered blocking state
[ 72.931230][ T4291] bridge0: port 2(bridge_slave_1) entered disabled state
[ 72.939692][ T4291] device bridge_slave_1 entered promiscuous mode
[ 72.959975][ T4291] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 72.972372][ T4291] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 73.001895][ T4291] team0: Port device team_slave_0 added
[ 73.009547][ T4291] team0: Port device team_slave_1 added
[ 73.026747][ T1235] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 73.047988][ T4291] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 73.055209][ T4291] 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.
[ 73.081349][ T4291] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 73.095342][ T4291] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 73.102286][ T4291] 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.
[ 73.128713][ T4291] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 73.154665][ T4291] device hsr_slave_0 entered promiscuous mode
[ 73.161423][ T4291] device hsr_slave_1 entered promiscuous mode
[ 73.168025][ T4291] debugfs: Directory 'hsr0' with parent 'hsr' already present!
[ 73.175985][ T4291] Cannot create hsr debugfs directory
[ 74.803601][ T4243] Bluetooth: hci0: command 0x0409 tx timeout
[ 75.999925][ T1235] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 76.058069][ T1235] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 76.128979][ T1235] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 76.883454][ T4247] Bluetooth: hci0: command 0x041b tx timeout
[ 76.927481][ T4291] netdevsim netdevsim0 netdevsim0: renamed from eth0
[ 76.936949][ T4291] netdevsim netdevsim0 netdevsim1: renamed from eth1
[ 76.945574][ T4291] netdevsim netdevsim0 netdevsim2: renamed from eth2
[ 76.955733][ T4291] netdevsim netdevsim0 netdevsim3: renamed from eth3
[ 77.020644][ T4291] 8021q: adding VLAN 0 to HW filter on device bond0
[ 77.051541][ T4246] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[ 77.059699][ T4246] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 77.069297][ T4291] 8021q: adding VLAN 0 to HW filter on device team0
[ 77.079752][ T4246] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[ 77.088880][ T4246] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 77.098436][ T4246] bridge0: port 1(bridge_slave_0) entered blocking state
[ 77.105533][ T4246] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 77.120716][ T4246] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready
[ 77.129338][ T4246] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[ 77.137927][ T4246] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 77.146413][ T4246] bridge0: port 2(bridge_slave_1) entered blocking state
[ 77.153503][ T4246] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 77.161505][ T4246] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready
[ 77.170433][ T4246] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready
[ 77.190328][ T4246] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready
[ 77.199204][ T4246] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready
[ 77.209390][ T4246] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready
[ 77.218309][ T4246] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready
[ 77.227160][ T4246] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready
[ 77.252798][ T4246] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready
[ 77.261075][ T4246] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 77.272061][ T339] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready
[ 77.281006][ T339] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 77.292368][ T4291] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready
[ 77.397660][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready
[ 77.406478][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready
[ 77.436162][ T4291] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 77.451137][ T339] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready
[ 77.460188][ T339] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 77.492797][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready
[ 77.501353][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 77.510803][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 77.518962][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 77.528879][ T4291] device veth0_vlan entered promiscuous mode
[ 77.553860][ T4291] device veth1_vlan entered promiscuous mode
[ 77.570518][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready
[ 77.580074][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready
[ 77.588297][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready
[ 77.597439][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 77.608032][ T4291] device veth0_macvtap entered promiscuous mode
[ 77.622052][ T4291] device veth1_macvtap entered promiscuous mode
[ 77.648888][ T4291] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0
[ 77.659660][ T4291] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[ 77.670881][ T4291] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 77.680288][ T339] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready
[ 77.688443][ T339] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready
[ 77.696622][ T339] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
[ 77.705346][ T339] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 77.715026][ T4291] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1
[ 77.725568][ T4291] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[ 77.736697][ T4291] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 77.755758][ T1235] device hsr_slave_0 left promiscuous mode
[ 77.762312][ T1235] device hsr_slave_1 left promiscuous mode
[ 77.769155][ T1235] batman_adv: batadv0: Interface deactivated: batadv_slave_0
[ 77.777052][ T1235] batman_adv: batadv0: Removing interface: batadv_slave_0
[ 77.786117][ T1235] batman_adv: batadv0: Interface deactivated: batadv_slave_1
[ 77.793594][ T1235] batman_adv: batadv0: Removing interface: batadv_slave_1
[ 77.801067][ T1235] device bridge_slave_1 left promiscuous mode
[ 77.808102][ T1235] bridge0: port 2(bridge_slave_1) entered disabled state
[ 77.820259][ T1235] device bridge_slave_0 left promiscuous mode
[ 77.826740][ T1235] bridge0: port 1(bridge_slave_0) entered disabled state
[ 77.844974][ T1235] device veth1_macvtap left promiscuous mode
[ 77.851266][ T1235] device veth0_macvtap left promiscuous mode
[ 77.857935][ T1235] device veth1_vlan left promiscuous mode
[ 77.864316][ T1235] device veth0_vlan left promiscuous mode
[ 78.017743][ T1235] team0 (unregistering): Port device team_slave_1 removed
[ 78.029720][ T1235] team0 (unregistering): Port device team_slave_0 removed
[ 78.042660][ T1235] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface
[ 78.057430][ T1235] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface
[ 78.110330][ T1235] bond0 (unregistering): Released all slaves
[ 78.161751][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[ 78.170237][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 78.180376][ T4291] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 78.189513][ T4291] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 78.198936][ T4291] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 78.207689][ T4291] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 78.271609][ T4246] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 78.281870][ T4246] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 78.295939][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
[ 78.320804][ T9] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 78.329029][ T9] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 78.337623][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready
[ 78.633260][ T4353] loop0: detected capacity change from 0 to 32768
[ 78.658712][ T4353] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 78.667604][ T4353] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 78.725966][ T4353] gfs2: fsid=syz:syz.0: journal 0 mapped with 1 extents in 0ms
[ 78.736685][ T4326] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 78.745072][ T4326] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[ 78.799841][ T4326] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 54ms
[ 78.809275][ T4326] gfs2: fsid=syz:syz.0: jid=0: Done
[ 78.816392][ T4353] gfs2: fsid=syz:syz.0: first mount done, others may mount
[ 78.963006][ T4247] Bluetooth: hci0: command 0x040f tx timeout
[ 79.076877][ T4291] ------------[ cut here ]------------
[ 79.082577][ T4291] WARNING: CPU: 0 PID: 4291 at include/linux/backing-dev.h:289 __set_page_dirty+0xae2/0xdb0
[ 79.092684][ T4291] Modules linked in:
[ 79.096631][ T4291] CPU: 0 PID: 4291 Comm: syz-executor Not tainted syzkaller #0
[ 79.104208][ T4291] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026
[ 79.114296][ T4291] RIP: 0010:__set_page_dirty+0xae2/0xdb0
[ 79.119948][ T4291] Code: ee d7 ff 49 ff cf e9 5c fc ff ff e8 c8 ee d7 ff 48 ff cb e9 e6 fb ff ff e8 bb ee d7 ff 48 ff cb e9 c4 fc ff ff e8 ae ee d7 ff <0f> 0b 43 80 3c 3e 00 0f 85 99 f9 ff ff e9 9c f9 ff ff 89 d9 80 e1
[ 79.139569][ T4291] RSP: 0018:ffffc9000302fab8 EFLAGS: 00010093
[ 79.145654][ T4291] RAX: ffffffff81a10e02 RBX: 0000000000000000 RCX: ffff888017db8000
[ 79.153647][ T4291] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[ 79.161636][ T4291] RBP: ffffea00007a1580 R08: ffff888145ef4ebf R09: 1ffff11028bde9d7
[ 79.169623][ T4291] R10: dffffc0000000000 R11: ffffed1028bde9d8 R12: ffff888145ef4d40
[ 79.177622][ T4291] R13: ffff888145ef4eb8 R14: 1ffff11028bde9d7 R15: dffffc0000000000
[ 79.185618][ T4291] FS: 0000555593297500(0000) GS:ffff8880b9000000(0000) knlGS:0000000000000000
[ 79.194564][ T4291] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 79.201163][ T4291] CR2: 000014b8048874b8 CR3: 000000005c0eb000 CR4: 00000000003506f0
[ 79.209160][ T4291] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 79.217150][ T4291] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 79.225131][ T4291] Call Trace:
[ 79.228421][ T4291]
[ 79.231365][ T4291] ? page_mapping+0x30e/0x440
[ 79.236058][ T4291] mark_buffer_dirty+0x2d7/0x490
[ 79.241014][ T4291] gfs2_unpin+0x134/0xa00
[ 79.245366][ T4291] buf_lo_after_commit+0x161/0x1b0
[ 79.250491][ T4291] ? buf_lo_before_commit+0xf0/0xf0
[ 79.255707][ T4291] __gfs2_log_flush+0x1179/0x25f0
[ 79.260772][ T4291] ? gfs2_log_flush+0x40/0x40
[ 79.265457][ T4291] ? rwsem_write_trylock+0x135/0x1c0
[ 79.270755][ T4291] ? clear_nonspinnable+0x60/0x60
[ 79.275797][ T4291] ? rcu_is_watching+0x11/0xa0
[ 79.280573][ T4291] ? unregister_shrinker+0x245/0x300
[ 79.285875][ T4291] ? kfree+0x4a/0x2a0
[ 79.289874][ T4291] gfs2_log_flush+0x30/0x40
[ 79.294399][ T4291] gfs2_kill_sb+0x50/0xd0
[ 79.298741][ T4291] deactivate_locked_super+0x93/0xf0
[ 79.304037][ T4291] cleanup_mnt+0x426/0x4d0
[ 79.308474][ T4291] task_work_run+0x125/0x1a0
[ 79.313087][ T4291] exit_to_user_mode_loop+0x10f/0x130
[ 79.318471][ T4291] exit_to_user_mode_prepare+0xee/0x180
[ 79.324028][ T4291] syscall_exit_to_user_mode+0x16/0x40
[ 79.329502][ T4291] do_syscall_64+0x58/0xa0
[ 79.333928][ T4291] ? clear_bhb_loop+0x30/0x80
[ 79.338612][ T4291] ? clear_bhb_loop+0x30/0x80
[ 79.343299][ T4291] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 79.349201][ T4291] RIP: 0033:0x7fe944acb257
[ 79.353622][ T4291] Code: a2 c7 05 9c 44 25 00 00 00 00 00 eb 96 e8 e1 12 00 00 90 31 f6 e9 09 00 00 00 66 0f 1f 84 00 00 00 00 00 b8 a6 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 e8 ff ff ff f7 d8 64 89 02 b8
[ 79.373244][ T4291] RSP: 002b:00007fff1bd7e268 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
[ 79.381674][ T4291] RAX: 0000000000000000 RBX: 00007fe944b6045c RCX: 00007fe944acb257
[ 79.389660][ T4291] RDX: 0000000000000000 RSI: 0000000000000009 RDI: 00007fff1bd7e320
[ 79.397659][ T4291] RBP: 00007fff1bd7e320 R08: 00007fff1bd7f320 R09: 00000000ffffffff
[ 79.405653][ T4291] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fff1bd7f3b0
[ 79.413634][ T4291] R13: 00007fe944b6045c R14: 00000000000134a9 R15: 00007fff1bd7f3f0
[ 79.421634][ T4291]
[ 79.424679][ T4291] Kernel panic - not syncing: kernel: panic_on_warn set ...
[ 79.431958][ T4291] CPU: 0 PID: 4291 Comm: syz-executor Not tainted syzkaller #0
[ 79.439509][ T4291] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026
[ 79.449715][ T4291] Call Trace:
[ 79.453005][ T4291]
[ 79.455941][ T4291] dump_stack_lvl+0x188/0x250
[ 79.460655][ T4291] ? show_regs_print_info+0x20/0x20
[ 79.465866][ T4291] ? load_image+0x410/0x410
[ 79.470393][ T4291] panic+0x2f8/0x850
[ 79.474301][ T4291] ? bpf_jit_dump+0xd0/0xd0
[ 79.478832][ T4291] ? __set_page_dirty+0xae2/0xdb0
[ 79.483870][ T4291] __warn+0x248/0x2b0
[ 79.487865][ T4291] ? __set_page_dirty+0xae2/0xdb0
[ 79.492906][ T4291] report_bug+0x1b9/0x2e0
[ 79.497248][ T4291] handle_bug+0x3a/0x70
[ 79.501409][ T4291] exc_invalid_op+0x16/0x40
[ 79.505918][ T4291] asm_exc_invalid_op+0x16/0x20
[ 79.510775][ T4291] RIP: 0010:__set_page_dirty+0xae2/0xdb0
[ 79.516416][ T4291] Code: ee d7 ff 49 ff cf e9 5c fc ff ff e8 c8 ee d7 ff 48 ff cb e9 e6 fb ff ff e8 bb ee d7 ff 48 ff cb e9 c4 fc ff ff e8 ae ee d7 ff <0f> 0b 43 80 3c 3e 00 0f 85 99 f9 ff ff e9 9c f9 ff ff 89 d9 80 e1
[ 79.536032][ T4291] RSP: 0018:ffffc9000302fab8 EFLAGS: 00010093
[ 79.542113][ T4291] RAX: ffffffff81a10e02 RBX: 0000000000000000 RCX: ffff888017db8000
[ 79.550092][ T4291] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[ 79.558072][ T4291] RBP: ffffea00007a1580 R08: ffff888145ef4ebf R09: 1ffff11028bde9d7
[ 79.566077][ T4291] R10: dffffc0000000000 R11: ffffed1028bde9d8 R12: ffff888145ef4d40
[ 79.574057][ T4291] R13: ffff888145ef4eb8 R14: 1ffff11028bde9d7 R15: dffffc0000000000
[ 79.582043][ T4291] ? __set_page_dirty+0xae2/0xdb0
[ 79.587085][ T4291] ? __set_page_dirty+0xae2/0xdb0
[ 79.592122][ T4291] ? page_mapping+0x30e/0x440
[ 79.596815][ T4291] mark_buffer_dirty+0x2d7/0x490
[ 79.601769][ T4291] gfs2_unpin+0x134/0xa00
[ 79.606120][ T4291] buf_lo_after_commit+0x161/0x1b0
[ 79.611244][ T4291] ? buf_lo_before_commit+0xf0/0xf0
[ 79.616459][ T4291] __gfs2_log_flush+0x1179/0x25f0
[ 79.621515][ T4291] ? gfs2_log_flush+0x40/0x40
[ 79.626206][ T4291] ? rwsem_write_trylock+0x135/0x1c0
[ 79.631504][ T4291] ? clear_nonspinnable+0x60/0x60
[ 79.636540][ T4291] ? rcu_is_watching+0x11/0xa0
[ 79.641318][ T4291] ? unregister_shrinker+0x245/0x300
[ 79.646651][ T4291] ? kfree+0x4a/0x2a0
[ 79.650652][ T4291] gfs2_log_flush+0x30/0x40
[ 79.655174][ T4291] gfs2_kill_sb+0x50/0xd0
[ 79.659516][ T4291] deactivate_locked_super+0x93/0xf0
[ 79.664816][ T4291] cleanup_mnt+0x426/0x4d0
[ 79.669252][ T4291] task_work_run+0x125/0x1a0
[ 79.673858][ T4291] exit_to_user_mode_loop+0x10f/0x130
[ 79.679240][ T4291] exit_to_user_mode_prepare+0xee/0x180
[ 79.684791][ T4291] syscall_exit_to_user_mode+0x16/0x40
[ 79.690261][ T4291] do_syscall_64+0x58/0xa0
[ 79.694688][ T4291] ? clear_bhb_loop+0x30/0x80
[ 79.699397][ T4291] ? clear_bhb_loop+0x30/0x80
[ 79.704086][ T4291] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 79.709990][ T4291] RIP: 0033:0x7fe944acb257
[ 79.714416][ T4291] Code: a2 c7 05 9c 44 25 00 00 00 00 00 eb 96 e8 e1 12 00 00 90 31 f6 e9 09 00 00 00 66 0f 1f 84 00 00 00 00 00 b8 a6 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 e8 ff ff ff f7 d8 64 89 02 b8
[ 79.734033][ T4291] RSP: 002b:00007fff1bd7e268 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
[ 79.742478][ T4291] RAX: 0000000000000000 RBX: 00007fe944b6045c RCX: 00007fe944acb257
[ 79.750462][ T4291] RDX: 0000000000000000 RSI: 0000000000000009 RDI: 00007fff1bd7e320
[ 79.758442][ T4291] RBP: 00007fff1bd7e320 R08: 00007fff1bd7f320 R09: 00000000ffffffff
[ 79.766426][ T4291] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fff1bd7f3b0
[ 79.774430][ T4291] R13: 00007fe944b6045c R14: 00000000000134a9 R15: 00007fff1bd7f3f0
[ 79.782436][ T4291]
[ 79.785738][ T4291] Kernel Offset: disabled
[ 79.790208][ T4291] Rebooting in 86400 seconds..