[ 86.816068][ T23] cfg80211: failed to load regulatory.db
Warning: Permanently added '10.128.0.241' (ED25519) to the list of known hosts.
2025/12/29 06:15:41 ignoring optional flag "type"="gce"
2025/12/29 06:15:42 parsed 1 programs
[ 92.941786][ T4622] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k FS
[ 93.073832][ T4636] chnl_net:caif_netlink_parms(): no params data found
[ 93.119805][ T4636] bridge0: port 1(bridge_slave_0) entered blocking state
[ 93.127124][ T4636] bridge0: port 1(bridge_slave_0) entered disabled state
[ 93.135712][ T4636] device bridge_slave_0 entered promiscuous mode
[ 93.144820][ T4636] bridge0: port 2(bridge_slave_1) entered blocking state
[ 93.152293][ T4636] bridge0: port 2(bridge_slave_1) entered disabled state
[ 93.160827][ T4636] device bridge_slave_1 entered promiscuous mode
[ 93.183522][ T4636] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 93.195249][ T4636] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 93.225744][ T4636] team0: Port device team_slave_0 added
[ 93.233354][ T4636] team0: Port device team_slave_1 added
[ 93.253686][ T4636] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 93.260944][ T4636] 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.
[ 93.287325][ T4636] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 93.300799][ T4636] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 93.308134][ T4636] 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.
[ 93.334838][ T4636] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 93.366114][ T4636] device hsr_slave_0 entered promiscuous mode
[ 93.373315][ T4636] device hsr_slave_1 entered promiscuous mode
[ 93.919638][ T4636] netdevsim netdevsim0 netdevsim0: renamed from eth0
[ 93.929641][ T4636] netdevsim netdevsim0 netdevsim1: renamed from eth1
[ 93.942264][ T4636] netdevsim netdevsim0 netdevsim2: renamed from eth2
[ 93.952538][ T4636] netdevsim netdevsim0 netdevsim3: renamed from eth3
[ 93.986420][ T4636] bridge0: port 2(bridge_slave_1) entered blocking state
[ 93.993728][ T4636] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 94.002331][ T4636] bridge0: port 1(bridge_slave_0) entered blocking state
[ 94.009700][ T4636] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 94.069866][ T4636] 8021q: adding VLAN 0 to HW filter on device bond0
[ 94.087262][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 94.098220][ T154] bridge0: port 1(bridge_slave_0) entered disabled state
[ 94.106828][ T154] bridge0: port 2(bridge_slave_1) entered disabled state
[ 94.126651][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready
[ 94.141620][ T4636] 8021q: adding VLAN 0 to HW filter on device team0
[ 94.155954][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[ 94.173637][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 94.183648][ T154] bridge0: port 1(bridge_slave_0) entered blocking state
[ 94.191260][ T154] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 94.215888][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[ 94.227813][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 94.236526][ T154] bridge0: port 2(bridge_slave_1) entered blocking state
[ 94.243845][ T154] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 94.255266][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready
[ 94.264873][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready
[ 94.274205][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready
[ 94.285948][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready
[ 94.305841][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready
[ 94.315397][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready
[ 94.325798][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready
[ 94.337469][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready
[ 94.347900][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 94.357041][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready
[ 94.365947][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 94.377581][ T4636] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready
[ 94.503616][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready
[ 94.511789][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready
[ 94.526375][ T4636] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 94.548716][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready
[ 94.560639][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 94.584141][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready
[ 94.593910][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 94.604140][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 94.612575][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 94.623422][ T4636] device veth0_vlan entered promiscuous mode
[ 94.638453][ T4636] device veth1_vlan entered promiscuous mode
[ 94.665024][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready
[ 94.673791][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready
[ 94.684679][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready
[ 94.693676][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 94.707054][ T4636] device veth0_macvtap entered promiscuous mode
[ 94.719858][ T4636] device veth1_macvtap entered promiscuous mode
[ 94.742570][ T4636] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 94.750564][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready
[ 94.761950][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready
[ 94.771395][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
[ 94.781869][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 94.795574][ T4636] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 94.807443][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[ 94.818973][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 94.832226][ T4636] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 94.841899][ T4636] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 94.851051][ T4636] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 94.860996][ T4636] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 94.988552][ T154] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 97.220975][ T154] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 99.390073][ T154] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 99.464016][ T154] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 100.042066][ T9] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 100.055000][ T9] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 100.080603][ T4234] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
[ 100.097325][ T4234] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 100.107282][ T4234] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 100.118796][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready
[ 100.190716][ T154] device hsr_slave_0 left promiscuous mode
[ 100.206041][ T154] device hsr_slave_1 left promiscuous mode
[ 100.213200][ T154] batman_adv: batadv0: Interface deactivated: batadv_slave_0
[ 100.222457][ T154] batman_adv: batadv0: Removing interface: batadv_slave_0
[ 100.231449][ T154] batman_adv: batadv0: Interface deactivated: batadv_slave_1
[ 100.240467][ T154] batman_adv: batadv0: Removing interface: batadv_slave_1
[ 100.248946][ T154] device bridge_slave_1 left promiscuous mode
[ 100.265082][ T154] bridge0: port 2(bridge_slave_1) entered disabled state
[ 100.274031][ T154] device bridge_slave_0 left promiscuous mode
[ 100.294562][ T154] bridge0: port 1(bridge_slave_0) entered disabled state
[ 100.314150][ T154] device veth1_macvtap left promiscuous mode
[ 100.320564][ T154] device veth0_macvtap left promiscuous mode
[ 100.328864][ T154] device veth1_vlan left promiscuous mode
[ 100.336012][ T154] device veth0_vlan left promiscuous mode
[ 100.582637][ T154] team0 (unregistering): Port device team_slave_1 removed
[ 100.596065][ T154] team0 (unregistering): Port device team_slave_0 removed
[ 100.610131][ T154] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface
[ 100.624581][ T154] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface
[ 100.682336][ T154] bond0 (unregistering): Released all slaves
2025/12/29 06:15:52 executed programs: 0
[ 101.201099][ T5047] chnl_net:caif_netlink_parms(): no params data found
[ 101.316645][ T5047] bridge0: port 1(bridge_slave_0) entered blocking state
[ 101.323766][ T5047] bridge0: port 1(bridge_slave_0) entered disabled state
[ 101.338723][ T5047] device bridge_slave_0 entered promiscuous mode
[ 101.347949][ T5047] bridge0: port 2(bridge_slave_1) entered blocking state
[ 101.355849][ T5047] bridge0: port 2(bridge_slave_1) entered disabled state
[ 101.364076][ T5047] device bridge_slave_1 entered promiscuous mode
[ 101.418210][ T5047] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 101.436310][ T5047] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 101.485819][ T5047] team0: Port device team_slave_0 added
[ 101.493906][ T5047] team0: Port device team_slave_1 added
[ 101.538615][ T5047] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 101.546509][ T5047] 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.
[ 101.584602][ T5047] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 101.606243][ T5047] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 101.613230][ T5047] 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.
[ 101.640126][ T5047] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 101.688865][ T5047] device hsr_slave_0 entered promiscuous mode
[ 101.715289][ T5047] device hsr_slave_1 entered promiscuous mode
[ 102.320482][ T5047] netdevsim netdevsim0 netdevsim0: renamed from eth0
[ 102.342843][ T5047] netdevsim netdevsim0 netdevsim1: renamed from eth1
[ 102.354706][ T5047] netdevsim netdevsim0 netdevsim2: renamed from eth2
[ 102.375417][ T5047] netdevsim netdevsim0 netdevsim3: renamed from eth3
[ 102.549949][ T5047] 8021q: adding VLAN 0 to HW filter on device bond0
[ 102.564074][ T1271] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[ 102.577074][ T1271] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 102.594311][ T5047] 8021q: adding VLAN 0 to HW filter on device team0
[ 102.616563][ T4234] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[ 102.631575][ T4234] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 102.657683][ T4234] bridge0: port 1(bridge_slave_0) entered blocking state
[ 102.664949][ T4234] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 102.678427][ T4234] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready
[ 102.697156][ T4234] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[ 102.725340][ T4234] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 102.736760][ T4234] bridge0: port 2(bridge_slave_1) entered blocking state
[ 102.743997][ T4234] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 102.766261][ T1271] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready
[ 102.796148][ T1271] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready
[ 102.807941][ T1271] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready
[ 102.818306][ T1271] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready
[ 102.846615][ T1271] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready
[ 102.856011][ T1271] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready
[ 102.866565][ T1271] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready
[ 102.889787][ T1271] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready
[ 102.907301][ T1271] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 102.931007][ T5047] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network
[ 102.950304][ T5047] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready
[ 102.959439][ T1271] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready
[ 102.971184][ T1271] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 103.044603][ T4266] Bluetooth: hci0: command 0x0409 tx timeout
[ 103.190786][ T4234] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready
[ 103.213693][ T4234] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready
[ 103.263200][ T5047] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 103.317536][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready
[ 103.337688][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 103.378178][ T5047] device veth0_vlan entered promiscuous mode
[ 103.386484][ T1271] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready
[ 103.403130][ T1271] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 103.419086][ T5047] device veth1_vlan entered promiscuous mode
[ 103.427847][ T1271] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 103.436971][ T1271] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 103.455214][ T1271] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready
[ 103.513993][ T5047] device veth0_macvtap entered promiscuous mode
[ 103.536745][ T1271] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready
[ 103.556175][ T1271] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready
[ 103.574628][ T1271] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 103.594104][ T1271] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready
[ 103.612674][ T5047] device veth1_macvtap entered promiscuous mode
[ 103.638378][ T5047] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 103.647516][ T1271] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready
[ 103.657208][ T1271] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
[ 103.668705][ T1271] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 103.693902][ T5047] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 103.703553][ T1271] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[ 103.714759][ T1271] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 103.728224][ T5047] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 103.738661][ T5047] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 103.747977][ T5047] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 103.759105][ T5047] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 103.843836][ T1271] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 103.861967][ T1271] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 103.873056][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
[ 103.883346][ T9] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 103.892844][ T9] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 103.903427][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready
[ 103.939195][ T5149] loop0: detected capacity change from 0 to 64
[ 104.106634][ T4302] ------------[ cut here ]------------
[ 104.112749][ T4302] workqueue: WQ_MEM_RECLAIM dio/loop0:dio_aio_complete_work is flushing !WQ_MEM_RECLAIM events_long:flush_mdb
[ 104.112837][ T4302] WARNING: CPU: 1 PID: 4302 at kernel/workqueue.c:2653 check_flush_dependency+0x2b0/0x350
[ 104.135030][ T4302] Modules linked in:
[ 104.138970][ T4302] CPU: 1 PID: 4302 Comm: kworker/1:9 Not tainted syzkaller #0
[ 104.146525][ T4302] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025
[ 104.157004][ T4302] Workqueue: dio/loop0 dio_aio_complete_work
[ 104.163348][ T4302] RIP: 0010:check_flush_dependency+0x2b0/0x350
[ 104.169661][ T4302] Code: 74 08 4c 89 ff e8 e0 f0 6e 00 49 8b 17 48 8b 0c 24 48 81 c1 60 01 00 00 48 c7 c7 60 57 0a 8a 4c 89 e6 4d 89 f0 e8 00 e4 49 08 <0f> 0b eb a1 44 89 f9 80 e1 07 80 c1 03 38 c1 0f 8c a6 fd ff ff 4c
[ 104.190208][ T4302] RSP: 0018:ffffc9000454f8f8 EFLAGS: 00010046
[ 104.196429][ T4302] RAX: f2046d9a5c5fc200 RBX: dffffc0000000000 RCX: ffff88802c6a0000
[ 104.204438][ T4302] RDX: 0000000000000000 RSI: 0000000080000001 RDI: 0000000000000000
[ 104.213251][ T4302] RBP: 0000000000000008 R08: dffffc0000000000 R09: ffffed1017224f2c
[ 104.222052][ T4302] R10: ffffed1017224f2c R11: 1ffff11017224f2b R12: ffff88807d79c160
[ 104.230225][ T4302] R13: ffff88807d79c1c0 R14: ffffffff822db250 R15: ffff88802496c718
[ 104.238294][ T4302] FS: 0000000000000000(0000) GS:ffff8880b9100000(0000) knlGS:0000000000000000
[ 104.247256][ T4302] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 104.254297][ T4302] CR2: 000055b89cbf3660 CR3: 000000001ef98000 CR4: 00000000003506e0
[ 104.262445][ T4302] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 104.270413][ T4302] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 104.278480][ T4302] Call Trace:
[ 104.281767][ T4302]
[ 104.284702][ T4302] start_flush_work+0x2b4/0x820
[ 104.289653][ T4302] __flush_work+0x10e/0x1b0
[ 104.294168][ T4302] ? flush_work+0x20/0x20
[ 104.298532][ T4302] ? lock_chain_count+0x20/0x20
[ 104.303522][ T4302] ? __queue_work+0xa61/0xd50
[ 104.308478][ T4302] ? flush_delayed_work+0x116/0x170
[ 104.313701][ T4302] flush_delayed_work+0x121/0x170
[ 104.318771][ T4302] ? __cancel_work_timer+0x520/0x520
[ 104.324283][ T4302] ? lockdep_hardirqs_on_prepare+0x3fc/0x760
[ 104.330294][ T4302] hfs_file_fsync+0xed/0x140
[ 104.334915][ T4302] dio_complete+0x5ae/0x720
[ 104.339436][ T4302] process_one_work+0x863/0x1000
[ 104.344489][ T4302] ? worker_detach_from_pool+0x240/0x240
[ 104.350125][ T4302] ? lockdep_hardirqs_off+0x70/0x100
[ 104.355426][ T4302] ? _raw_spin_lock_irq+0xab/0xe0
[ 104.360452][ T4302] ? _raw_spin_lock_irqsave+0xf0/0xf0
[ 104.365826][ T4302] ? wq_worker_running+0x97/0x170
[ 104.370854][ T4302] worker_thread+0xaa8/0x12a0
[ 104.375532][ T4302] ? _raw_spin_unlock_irqrestore+0x82/0x100
[ 104.381439][ T4302] ? lockdep_hardirqs_on+0x94/0x140
[ 104.386676][ T4302] ? lockdep_hardirqs_on+0x94/0x140
[ 104.391885][ T4302] ? _raw_spin_unlock_irqrestore+0xaa/0x100
[ 104.397831][ T4302] kthread+0x436/0x520
[ 104.401905][ T4302] ? rcu_lock_release+0x20/0x20
[ 104.406843][ T4302] ? kthread_blkcg+0xd0/0xd0
[ 104.411459][ T4302] ret_from_fork+0x1f/0x30
[ 104.415892][ T4302]
[ 104.418974][ T4302] Kernel panic - not syncing: kernel: panic_on_warn set ...
[ 104.426372][ T4302] CPU: 1 PID: 4302 Comm: kworker/1:9 Not tainted syzkaller #0
[ 104.433822][ T4302] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025
[ 104.443972][ T4302] Workqueue: dio/loop0 dio_aio_complete_work
[ 104.449959][ T4302] Call Trace:
[ 104.453324][ T4302]
[ 104.456276][ T4302] dump_stack_lvl+0x168/0x230
[ 104.461043][ T4302] ? show_regs_print_info+0x20/0x20
[ 104.466418][ T4302] ? load_image+0x3b0/0x3b0
[ 104.470968][ T4302] panic+0x2c9/0x7f0
[ 104.474882][ T4302] ? bpf_jit_dump+0xd0/0xd0
[ 104.479402][ T4302] ? ret_from_fork+0x1f/0x30
[ 104.484006][ T4302] ? check_flush_dependency+0x2b0/0x350
[ 104.489655][ T4302] __warn+0x248/0x2b0
[ 104.493649][ T4302] ? check_flush_dependency+0x2b0/0x350
[ 104.499210][ T4302] report_bug+0x1b7/0x2e0
[ 104.503650][ T4302] handle_bug+0x3a/0x70
[ 104.507828][ T4302] exc_invalid_op+0x16/0x40
[ 104.512433][ T4302] asm_exc_invalid_op+0x16/0x20
[ 104.517314][ T4302] RIP: 0010:check_flush_dependency+0x2b0/0x350
[ 104.523765][ T4302] Code: 74 08 4c 89 ff e8 e0 f0 6e 00 49 8b 17 48 8b 0c 24 48 81 c1 60 01 00 00 48 c7 c7 60 57 0a 8a 4c 89 e6 4d 89 f0 e8 00 e4 49 08 <0f> 0b eb a1 44 89 f9 80 e1 07 80 c1 03 38 c1 0f 8c a6 fd ff ff 4c
[ 104.544121][ T4302] RSP: 0018:ffffc9000454f8f8 EFLAGS: 00010046
[ 104.550691][ T4302] RAX: f2046d9a5c5fc200 RBX: dffffc0000000000 RCX: ffff88802c6a0000
[ 104.558812][ T4302] RDX: 0000000000000000 RSI: 0000000080000001 RDI: 0000000000000000
[ 104.566812][ T4302] RBP: 0000000000000008 R08: dffffc0000000000 R09: ffffed1017224f2c
[ 104.575030][ T4302] R10: ffffed1017224f2c R11: 1ffff11017224f2b R12: ffff88807d79c160
[ 104.583249][ T4302] R13: ffff88807d79c1c0 R14: ffffffff822db250 R15: ffff88802496c718
[ 104.592026][ T4302] ? hfs_fill_super+0x13f0/0x13f0
[ 104.597248][ T4302] ? check_flush_dependency+0x2b0/0x350
[ 104.602815][ T4302] start_flush_work+0x2b4/0x820
[ 104.607822][ T4302] __flush_work+0x10e/0x1b0
[ 104.612527][ T4302] ? flush_work+0x20/0x20
[ 104.616967][ T4302] ? lock_chain_count+0x20/0x20
[ 104.622186][ T4302] ? __queue_work+0xa61/0xd50
[ 104.627064][ T4302] ? flush_delayed_work+0x116/0x170
[ 104.632543][ T4302] flush_delayed_work+0x121/0x170
[ 104.637590][ T4302] ? __cancel_work_timer+0x520/0x520
[ 104.643421][ T4302] ? lockdep_hardirqs_on_prepare+0x3fc/0x760
[ 104.649597][ T4302] hfs_file_fsync+0xed/0x140
[ 104.654292][ T4302] dio_complete+0x5ae/0x720
[ 104.658895][ T4302] process_one_work+0x863/0x1000
[ 104.663873][ T4302] ? worker_detach_from_pool+0x240/0x240
[ 104.669523][ T4302] ? lockdep_hardirqs_off+0x70/0x100
[ 104.674819][ T4302] ? _raw_spin_lock_irq+0xab/0xe0
[ 104.679847][ T4302] ? _raw_spin_lock_irqsave+0xf0/0xf0
[ 104.685217][ T4302] ? wq_worker_running+0x97/0x170
[ 104.690240][ T4302] worker_thread+0xaa8/0x12a0
[ 104.695089][ T4302] ? _raw_spin_unlock_irqrestore+0x82/0x100
[ 104.701022][ T4302] ? lockdep_hardirqs_on+0x94/0x140
[ 104.706236][ T4302] ? lockdep_hardirqs_on+0x94/0x140
[ 104.711610][ T4302] ? _raw_spin_unlock_irqrestore+0xaa/0x100
[ 104.717703][ T4302] kthread+0x436/0x520
[ 104.722140][ T4302] ? rcu_lock_release+0x20/0x20
[ 104.726994][ T4302] ? kthread_blkcg+0xd0/0xd0
[ 104.731586][ T4302] ret_from_fork+0x1f/0x30
[ 104.736010][ T4302]
[ 105.844647][ T4302] Shutting down cpus with NMI
[ 105.849907][ T4302] Kernel Offset: disabled
[ 105.854687][ T4302] Rebooting in 86400 seconds..