Warning: Permanently added '10.128.10.32' (ED25519) to the list of known hosts.
2026/08/17 05:10:14 parsed 1 programs
2026/08/17 05:10:14 serving rpc on tcp://35627
[ 74.649140][ T4284] cgroup: Unknown subsys name 'net'
[ 74.753611][ T4284] cgroup: Unknown subsys name 'rlimit'
Setting up swapspace version 1, size = 127995904 bytes
[ 76.082537][ T4284] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k FS
[ 77.949471][ T9] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 77.960401][ T9] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 77.977409][ T47] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
[ 77.992868][ T47] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 78.000850][ T47] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 78.008679][ T47] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready
[ 79.363764][ T4350] chnl_net:caif_netlink_parms(): no params data found
[ 79.405714][ T4350] bridge0: port 1(bridge_slave_0) entered blocking state
[ 79.414349][ T4350] bridge0: port 1(bridge_slave_0) entered disabled state
[ 79.422335][ T4350] device bridge_slave_0 entered promiscuous mode
[ 79.435210][ T4350] bridge0: port 2(bridge_slave_1) entered blocking state
[ 79.443228][ T4350] bridge0: port 2(bridge_slave_1) entered disabled state
[ 79.451057][ T4350] device bridge_slave_1 entered promiscuous mode
[ 79.484634][ T4350] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 79.495289][ T4350] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 79.515567][ T4350] team0: Port device team_slave_0 added
[ 79.523383][ T4350] team0: Port device team_slave_1 added
[ 79.542501][ T4350] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 79.549511][ T4350] 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.
[ 79.575450][ T4350] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 79.589023][ T4350] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 79.596011][ T4350] 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.
[ 79.622180][ T4350] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 79.660231][ T4350] device hsr_slave_0 entered promiscuous mode
[ 79.667158][ T4350] device hsr_slave_1 entered promiscuous mode
[ 79.775525][ T4350] netdevsim netdevsim0 netdevsim0: renamed from eth0
[ 79.785838][ T4350] netdevsim netdevsim0 netdevsim1: renamed from eth1
[ 79.795678][ T4350] netdevsim netdevsim0 netdevsim2: renamed from eth2
[ 79.805595][ T4350] netdevsim netdevsim0 netdevsim3: renamed from eth3
[ 79.837554][ T4350] bridge0: port 2(bridge_slave_1) entered blocking state
[ 79.848856][ T4350] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 79.856778][ T4350] bridge0: port 1(bridge_slave_0) entered blocking state
[ 79.864458][ T4350] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 79.917931][ T4350] 8021q: adding VLAN 0 to HW filter on device bond0
[ 79.931846][ T47] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 79.943535][ T47] bridge0: port 1(bridge_slave_0) entered disabled state
[ 79.952526][ T47] bridge0: port 2(bridge_slave_1) entered disabled state
[ 79.966075][ T4350] 8021q: adding VLAN 0 to HW filter on device team0
[ 79.976891][ T47] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 79.986691][ T47] bridge0: port 1(bridge_slave_0) entered blocking state
[ 79.993830][ T47] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 80.012468][ T47] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 80.021575][ T47] bridge0: port 2(bridge_slave_1) entered blocking state
[ 80.028803][ T47] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 80.047007][ T47] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready
[ 80.055897][ T47] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready
[ 80.077390][ T76] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready
[ 80.091426][ T76] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 80.102902][ T76] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 80.115122][ T4350] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready
[ 80.273215][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready
[ 80.281417][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready
[ 80.296416][ T4350] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 80.321183][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready
[ 80.330257][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 80.347126][ T47] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready
[ 80.356113][ T47] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 80.365566][ T47] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 80.373618][ T47] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 80.390235][ T4350] device veth0_vlan entered promiscuous mode
[ 80.401677][ T4350] device veth1_vlan entered promiscuous mode
[ 80.420358][ T47] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready
[ 80.428922][ T47] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready
[ 80.437004][ T47] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready
[ 80.452487][ T47] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 80.462690][ T4350] device veth0_macvtap entered promiscuous mode
[ 80.478080][ T4350] device veth1_macvtap entered promiscuous mode
[ 80.493200][ T4350] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 80.501434][ T47] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready
[ 80.509596][ T47] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready
[ 80.517547][ T47] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
[ 80.527189][ T47] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 80.540178][ T4350] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 80.552083][ T47] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[ 80.561049][ T47] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 80.572223][ T4350] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 80.581836][ T4350] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 80.591187][ T4350] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 80.600481][ T4350] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 80.721989][ T4350] syz-executor (4350) used greatest stack depth: 20592 bytes left
[ 80.769633][ T33] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 80.869963][ T4370] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 80.877823][ T4370] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 80.886678][ T4370] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 80.895476][ T4370] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 80.903102][ T4370] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 80.910787][ T4370] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
2026/08/17 05:10:22 executed programs: 0
[ 81.357141][ T49] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 81.365726][ T49] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 81.374674][ T49] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 81.383203][ T49] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 81.391134][ T49] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 81.400459][ T49] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 81.509468][ T4380] chnl_net:caif_netlink_parms(): no params data found
[ 81.550473][ T4380] bridge0: port 1(bridge_slave_0) entered blocking state
[ 81.557618][ T4380] bridge0: port 1(bridge_slave_0) entered disabled state
[ 81.566143][ T4380] device bridge_slave_0 entered promiscuous mode
[ 81.576306][ T4380] bridge0: port 2(bridge_slave_1) entered blocking state
[ 81.583701][ T4380] bridge0: port 2(bridge_slave_1) entered disabled state
[ 81.592221][ T4380] device bridge_slave_1 entered promiscuous mode
[ 81.617144][ T4380] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 81.629115][ T4380] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 81.659384][ T4380] team0: Port device team_slave_0 added
[ 81.667133][ T4380] team0: Port device team_slave_1 added
[ 81.691466][ T4380] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 81.698577][ T4380] 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.
[ 81.731024][ T4380] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 81.746252][ T4380] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 81.754064][ T4380] 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.
[ 81.782480][ T4380] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 81.830643][ T4380] device hsr_slave_0 entered promiscuous mode
[ 81.838054][ T4380] device hsr_slave_1 entered promiscuous mode
[ 81.847942][ T4380] debugfs: Directory 'hsr0' with parent 'hsr' already present!
[ 81.856271][ T4380] Cannot create hsr debugfs directory
[ 83.138045][ T33] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 83.478905][ T4370] Bluetooth: hci0: command 0x0409 tx timeout
[ 85.406651][ T33] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 85.489640][ T33] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 85.558694][ T49] Bluetooth: hci0: command 0x041b tx timeout
[ 86.362178][ T4380] netdevsim netdevsim0 netdevsim0: renamed from eth0
[ 86.372524][ T4380] netdevsim netdevsim0 netdevsim1: renamed from eth1
[ 86.382388][ T4380] netdevsim netdevsim0 netdevsim2: renamed from eth2
[ 86.394043][ T4380] netdevsim netdevsim0 netdevsim3: renamed from eth3
[ 86.409939][ T33] device hsr_slave_0 left promiscuous mode
[ 86.417610][ T33] device hsr_slave_1 left promiscuous mode
[ 86.427195][ T33] batman_adv: batadv0: Interface deactivated: batadv_slave_0
[ 86.435172][ T33] batman_adv: batadv0: Removing interface: batadv_slave_0
[ 86.444393][ T33] batman_adv: batadv0: Interface deactivated: batadv_slave_1
[ 86.451867][ T33] batman_adv: batadv0: Removing interface: batadv_slave_1
[ 86.460653][ T33] device bridge_slave_1 left promiscuous mode
[ 86.467416][ T33] bridge0: port 2(bridge_slave_1) entered disabled state
[ 86.477606][ T33] device bridge_slave_0 left promiscuous mode
[ 86.483900][ T33] bridge0: port 1(bridge_slave_0) entered disabled state
[ 86.501736][ T33] device veth1_macvtap left promiscuous mode
[ 86.508084][ T33] device veth0_macvtap left promiscuous mode
[ 86.514689][ T33] device veth1_vlan left promiscuous mode
[ 86.521078][ T33] device veth0_vlan left promiscuous mode
[ 86.696620][ T14] cfg80211: failed to load regulatory.db
[ 86.832897][ T33] team0 (unregistering): Port device team_slave_1 removed
[ 86.860973][ T33] team0 (unregistering): Port device team_slave_0 removed
[ 86.886657][ T33] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface
[ 86.915723][ T33] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface
[ 87.080635][ T33] bond0 (unregistering): Released all slaves
[ 87.197940][ T4380] 8021q: adding VLAN 0 to HW filter on device bond0
[ 87.227831][ T76] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[ 87.236070][ T76] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 87.247020][ T4380] 8021q: adding VLAN 0 to HW filter on device team0
[ 87.256352][ T76] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[ 87.265495][ T76] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 87.275711][ T76] bridge0: port 1(bridge_slave_0) entered blocking state
[ 87.282855][ T76] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 87.291193][ T76] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready
[ 87.313648][ T47] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[ 87.322803][ T47] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 87.331663][ T47] bridge0: port 2(bridge_slave_1) entered blocking state
[ 87.338815][ T47] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 87.346739][ T47] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready
[ 87.359160][ T47] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready
[ 87.378646][ T47] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready
[ 87.392791][ T47] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready
[ 87.402181][ T47] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready
[ 87.412432][ T47] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready
[ 87.421238][ T47] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready
[ 87.433566][ T47] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready
[ 87.443439][ T47] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 87.460887][ T47] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready
[ 87.470331][ T47] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 87.481068][ T4380] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready
[ 87.639021][ T4370] Bluetooth: hci0: command 0x040f tx timeout
[ 87.667246][ T76] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready
[ 87.674815][ T76] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready
[ 87.685845][ T4380] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 87.713640][ T47] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready
[ 87.729999][ T47] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 87.745995][ T76] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready
[ 87.755460][ T76] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 87.764681][ T76] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 87.773522][ T76] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 87.783061][ T4380] device veth0_vlan entered promiscuous mode
[ 87.794208][ T4380] device veth1_vlan entered promiscuous mode
[ 87.819341][ T76] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready
[ 87.827651][ T76] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready
[ 87.836263][ T76] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready
[ 87.846031][ T76] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 87.862867][ T4380] device veth0_macvtap entered promiscuous mode
[ 87.872663][ T4380] device veth1_macvtap entered promiscuous mode
[ 87.886682][ T4380] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 87.894084][ T4387] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready
[ 87.903425][ T4387] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready
[ 87.911484][ T4387] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
[ 87.923687][ T4387] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 87.941720][ T4380] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 87.949248][ T4387] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[ 87.957949][ T4387] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 87.970919][ T4380] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 87.980650][ T4380] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 87.989995][ T4380] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 87.998916][ T4380] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 88.062897][ T76] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 88.073598][ T76] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 88.082359][ T4387] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
2026/08/17 05:10:29 executed programs: 2
[ 88.109476][ T76] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 88.117334][ T76] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 88.125775][ T76] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready
[ 88.404365][ T4430] loop0: detected capacity change from 0 to 32768
[ 88.434241][ T4430] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 88.445218][ T4430] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 88.482563][ T4430] gfs2: fsid=syz:syz.0: journal 0 mapped with 3 extents in 0ms
[ 88.494236][ T4328] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 88.502143][ T4328] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[ 88.537624][ T4328] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 35ms
[ 88.547847][ T4328] gfs2: fsid=syz:syz.0: jid=0: Done
[ 88.554035][ T4430] gfs2: fsid=syz:syz.0: first mount done, others may mount
[ 88.781101][ T4380] ------------[ cut here ]------------
[ 88.786999][ T4380] WARNING: CPU: 0 PID: 4380 at include/linux/backing-dev.h:247 __folio_mark_dirty+0x941/0x1210
[ 88.797733][ T4380] Modules linked in:
[ 88.801673][ T4380] CPU: 0 PID: 4380 Comm: syz-executor Not tainted syzkaller #0
[ 88.809327][ T4380] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026
[ 88.820036][ T4380] RIP: 0010:__folio_mark_dirty+0x941/0x1210
[ 88.825978][ T4380] Code: e9 82 f8 ff ff e8 2f 80 d3 ff 0f 0b e9 c9 f8 ff ff e8 23 80 d3 ff 48 89 df 48 8b 74 24 10 e8 56 91 2b 00 eb a6 e8 0f 80 d3 ff <0f> 0b e9 69 fb ff ff 89 c2 80 e2 07 80 c2 03 38 ca 0f 8c e2 f8 ff
[ 88.845614][ T4380] RSP: 0018:ffffc90003227a40 EFLAGS: 00010093
[ 88.851696][ T4380] RAX: ffffffff81aeae11 RBX: ffffea0000a18c40 RCX: ffff88802b26da00
[ 88.859659][ T4380] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[ 88.867632][ T4380] RBP: 0000000000000001 R08: ffff888140853e87 R09: 1ffff1102810a7d0
[ 88.875642][ T4380] R10: dffffc0000000000 R11: ffffed102810a7d1 R12: 0000000000000000
[ 88.883616][ T4380] R13: ffff888140853d08 R14: 1ffff1102810a7d0 R15: ffff888140853e80
[ 88.891592][ T4380] FS: 00005555669ba500(0000) GS:ffff8880b8e00000(0000) knlGS:0000000000000000
[ 88.900545][ T4380] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 88.907150][ T4380] CR2: 00005555669d5a38 CR3: 000000007dd57000 CR4: 00000000003506f0
[ 88.915114][ T4380] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 88.923092][ T4380] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 88.931065][ T4380] Call Trace:
[ 88.934348][ T4380]
[ 88.937272][ T4380] mark_buffer_dirty+0x33f/0x7a0
[ 88.942212][ T4380] gfs2_unpin+0x125/0xa00
[ 88.946624][ T4380] ? submit_bio_noacct+0xeea/0x1940
[ 88.951827][ T4380] buf_lo_after_commit+0x161/0x1b0
[ 88.956937][ T4380] ? buf_lo_before_commit+0xf0/0xf0
[ 88.962153][ T4380] __gfs2_log_flush+0x10ec/0x24e0
[ 88.967182][ T4380] ? gfs2_log_flush+0x40/0x40
[ 88.971851][ T4380] ? rwsem_write_trylock+0x135/0x1c0
[ 88.977124][ T4380] ? clear_nonspinnable+0x60/0x60
[ 88.982157][ T4380] gfs2_log_flush+0x30/0x40
[ 88.986650][ T4380] gfs2_kill_sb+0x50/0xd0
[ 88.990976][ T4380] deactivate_locked_super+0x93/0xf0
[ 88.996274][ T4380] cleanup_mnt+0x471/0x4f0
[ 89.000713][ T4380] task_work_run+0x1d0/0x260
[ 89.005304][ T4380] ? task_work_cancel+0x220/0x220
[ 89.010334][ T4380] ? exit_to_user_mode_loop+0x3b/0x110
[ 89.015815][ T4380] exit_to_user_mode_loop+0xe6/0x110
[ 89.021095][ T4380] exit_to_user_mode_prepare+0xee/0x180
[ 89.026634][ T4380] syscall_exit_to_user_mode+0x16/0x40
[ 89.032099][ T4380] do_syscall_64+0x58/0xa0
[ 89.036507][ T4380] ? clear_bhb_loop+0x60/0xb0
[ 89.041194][ T4380] ? clear_bhb_loop+0x60/0xb0
[ 89.045883][ T4380] entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 89.051781][ T4380] RIP: 0033:0x7f414ff9f317
[ 89.056198][ T4380] Code: a2 c7 05 dc 43 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
[ 89.075925][ T4380] RSP: 002b:00007fffed2aebb8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
[ 89.084333][ T4380] RAX: 0000000000000000 RBX: 00007f4150034474 RCX: 00007f414ff9f317
[ 89.092315][ T4380] RDX: 0000000000000000 RSI: 0000000000000009 RDI: 00007fffed2aec70
[ 89.100476][ T4380] RBP: 00007fffed2aec70 R08: 00007fffed2afc70 R09: 00000000ffffffff
[ 89.108802][ T4380] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fffed2afd00
[ 89.116784][ T4380] R13: 00007f4150034474 R14: 0000000000015a8b R15: 00007fffed2afd40
[ 89.124772][ T4380]
[ 89.127785][ T4380] Kernel panic - not syncing: kernel: panic_on_warn set ...
[ 89.135048][ T4380] CPU: 0 PID: 4380 Comm: syz-executor Not tainted syzkaller #0
[ 89.142611][ T4380] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026
[ 89.152695][ T4380] Call Trace:
[ 89.155961][ T4380]
[ 89.158881][ T4380] dump_stack_lvl+0x188/0x24e
[ 89.163772][ T4380] ? memcpy+0x3c/0x60
[ 89.167750][ T4380] ? show_regs_print_info+0x12/0x12
[ 89.172945][ T4380] ? load_image+0x410/0x410
[ 89.177446][ T4380] panic+0x2d3/0x710
[ 89.181349][ T4380] ? bpf_jit_dump+0xd0/0xd0
[ 89.185841][ T4380] __warn+0x2f8/0x4f0
[ 89.189824][ T4380] ? __folio_mark_dirty+0x941/0x1210
[ 89.195122][ T4380] ? __folio_mark_dirty+0x941/0x1210
[ 89.200394][ T4380] report_bug+0x2ba/0x4f0
[ 89.204712][ T4380] ? __folio_mark_dirty+0x941/0x1210
[ 89.209990][ T4380] handle_bug+0x3a/0x70
[ 89.214142][ T4380] exc_invalid_op+0x16/0x40
[ 89.218636][ T4380] asm_exc_invalid_op+0x16/0x20
[ 89.223482][ T4380] RIP: 0010:__folio_mark_dirty+0x941/0x1210
[ 89.229534][ T4380] Code: e9 82 f8 ff ff e8 2f 80 d3 ff 0f 0b e9 c9 f8 ff ff e8 23 80 d3 ff 48 89 df 48 8b 74 24 10 e8 56 91 2b 00 eb a6 e8 0f 80 d3 ff <0f> 0b e9 69 fb ff ff 89 c2 80 e2 07 80 c2 03 38 ca 0f 8c e2 f8 ff
[ 89.249138][ T4380] RSP: 0018:ffffc90003227a40 EFLAGS: 00010093
[ 89.255193][ T4380] RAX: ffffffff81aeae11 RBX: ffffea0000a18c40 RCX: ffff88802b26da00
[ 89.263334][ T4380] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[ 89.271310][ T4380] RBP: 0000000000000001 R08: ffff888140853e87 R09: 1ffff1102810a7d0
[ 89.279312][ T4380] R10: dffffc0000000000 R11: ffffed102810a7d1 R12: 0000000000000000
[ 89.287290][ T4380] R13: ffff888140853d08 R14: 1ffff1102810a7d0 R15: ffff888140853e80
[ 89.295269][ T4380] ? __folio_mark_dirty+0x941/0x1210
[ 89.300579][ T4380] mark_buffer_dirty+0x33f/0x7a0
[ 89.305539][ T4380] gfs2_unpin+0x125/0xa00
[ 89.309876][ T4380] ? submit_bio_noacct+0xeea/0x1940
[ 89.315083][ T4380] buf_lo_after_commit+0x161/0x1b0
[ 89.320202][ T4380] ? buf_lo_before_commit+0xf0/0xf0
[ 89.325392][ T4380] __gfs2_log_flush+0x10ec/0x24e0
[ 89.330416][ T4380] ? gfs2_log_flush+0x40/0x40
[ 89.335096][ T4380] ? rwsem_write_trylock+0x135/0x1c0
[ 89.340435][ T4380] ? clear_nonspinnable+0x60/0x60
[ 89.345473][ T4380] gfs2_log_flush+0x30/0x40
[ 89.349983][ T4380] gfs2_kill_sb+0x50/0xd0
[ 89.354350][ T4380] deactivate_locked_super+0x93/0xf0
[ 89.359658][ T4380] cleanup_mnt+0x471/0x4f0
[ 89.364099][ T4380] task_work_run+0x1d0/0x260
[ 89.368685][ T4380] ? task_work_cancel+0x220/0x220
[ 89.373714][ T4380] ? exit_to_user_mode_loop+0x3b/0x110
[ 89.379181][ T4380] exit_to_user_mode_loop+0xe6/0x110
[ 89.384472][ T4380] exit_to_user_mode_prepare+0xee/0x180
[ 89.390027][ T4380] syscall_exit_to_user_mode+0x16/0x40
[ 89.395482][ T4380] do_syscall_64+0x58/0xa0
[ 89.399889][ T4380] ? clear_bhb_loop+0x60/0xb0
[ 89.404573][ T4380] ? clear_bhb_loop+0x60/0xb0
[ 89.409237][ T4380] entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 89.415139][ T4380] RIP: 0033:0x7f414ff9f317
[ 89.419637][ T4380] Code: a2 c7 05 dc 43 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
[ 89.439249][ T4380] RSP: 002b:00007fffed2aebb8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
[ 89.447736][ T4380] RAX: 0000000000000000 RBX: 00007f4150034474 RCX: 00007f414ff9f317
[ 89.456366][ T4380] RDX: 0000000000000000 RSI: 0000000000000009 RDI: 00007fffed2aec70
[ 89.464380][ T4380] RBP: 00007fffed2aec70 R08: 00007fffed2afc70 R09: 00000000ffffffff
[ 89.472349][ T4380] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fffed2afd00
[ 89.480330][ T4380] R13: 00007f4150034474 R14: 0000000000015a8b R15: 00007fffed2afd40
[ 89.488308][ T4380]
[ 89.491494][ T4380] Kernel Offset: disabled
[ 89.495925][ T4380] Rebooting in 86400 seconds..