Warning: Permanently added '10.128.0.183' (ED25519) to the list of known hosts.
2025/12/14 21:16:42 parsed 1 programs
[ 70.862215][ T4189] cgroup: Unknown subsys name 'net'
[ 70.974315][ T4189] cgroup: Unknown subsys name 'rlimit'
[ 71.218773][ T1424] ieee802154 phy0 wpan0: encryption failed: -22
[ 71.225371][ T1424] ieee802154 phy1 wpan1: encryption failed: -22
Setting up swapspace version 1, size = 127995904 bytes
[ 72.535486][ T4189] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k FS
[ 74.367158][ T4214] chnl_net:caif_netlink_parms(): no params data found
[ 74.419237][ T4214] bridge0: port 1(bridge_slave_0) entered blocking state
[ 74.426988][ T4214] bridge0: port 1(bridge_slave_0) entered disabled state
[ 74.435512][ T4214] device bridge_slave_0 entered promiscuous mode
[ 74.444699][ T4214] bridge0: port 2(bridge_slave_1) entered blocking state
[ 74.451797][ T4214] bridge0: port 2(bridge_slave_1) entered disabled state
[ 74.460455][ T4214] device bridge_slave_1 entered promiscuous mode
[ 74.487783][ T4214] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 74.499147][ T4214] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 74.523904][ T4214] team0: Port device team_slave_0 added
[ 74.531377][ T4214] team0: Port device team_slave_1 added
[ 74.553408][ T4214] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 74.560526][ T4214] 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.
[ 74.586473][ T4214] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 74.600015][ T4214] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 74.607081][ T4214] 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.
[ 74.633117][ T4214] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 74.674852][ T4214] device hsr_slave_0 entered promiscuous mode
[ 74.681733][ T4214] device hsr_slave_1 entered promiscuous mode
[ 74.814052][ T4214] netdevsim netdevsim0 netdevsim0: renamed from eth0
[ 74.827317][ T4214] netdevsim netdevsim0 netdevsim1: renamed from eth1
[ 74.838267][ T4214] netdevsim netdevsim0 netdevsim2: renamed from eth2
[ 74.848281][ T4214] netdevsim netdevsim0 netdevsim3: renamed from eth3
[ 74.884166][ T4214] bridge0: port 2(bridge_slave_1) entered blocking state
[ 74.891490][ T4214] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 74.899628][ T4214] bridge0: port 1(bridge_slave_0) entered blocking state
[ 74.906803][ T4214] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 74.968172][ T4214] 8021q: adding VLAN 0 to HW filter on device bond0
[ 74.983630][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 74.996903][ T154] bridge0: port 1(bridge_slave_0) entered disabled state
[ 75.006392][ T154] bridge0: port 2(bridge_slave_1) entered disabled state
[ 75.017275][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready
[ 75.032362][ T4214] 8021q: adding VLAN 0 to HW filter on device team0
[ 75.045650][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 75.054280][ T154] bridge0: port 1(bridge_slave_0) entered blocking state
[ 75.061423][ T154] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 75.080016][ T1212] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 75.090235][ T1212] bridge0: port 2(bridge_slave_1) entered blocking state
[ 75.097359][ T1212] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 75.125500][ T1212] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready
[ 75.134226][ T1212] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready
[ 75.143470][ T1212] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready
[ 75.155856][ T297] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 75.173223][ T297] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 75.183643][ T4214] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready
[ 75.317540][ T4214] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 75.325480][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready
[ 75.332966][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready
[ 75.357843][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready
[ 75.369407][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 75.392394][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready
[ 75.403382][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 75.415173][ T4214] device veth0_vlan entered promiscuous mode
[ 75.423150][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 75.431810][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 75.445659][ T4214] device veth1_vlan entered promiscuous mode
[ 75.481540][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready
[ 75.492043][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready
[ 75.500686][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready
[ 75.509414][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 75.522113][ T4214] device veth0_macvtap entered promiscuous mode
[ 75.533369][ T4214] device veth1_macvtap entered promiscuous mode
[ 75.556380][ T4214] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 75.564012][ T1212] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready
[ 75.573800][ T1212] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready
[ 75.582895][ T1212] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
[ 75.593171][ T1212] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 75.606822][ T4214] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 75.614566][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[ 75.623380][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 75.636526][ T4214] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 75.646427][ T4214] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 75.655919][ T4214] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 75.667237][ T4214] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 76.067980][ T9] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 76.621134][ T297] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 76.637587][ T297] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 76.655780][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
[ 76.670566][ T297] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 76.678593][ T297] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 76.687881][ T297] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready
[ 78.131461][ T9] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 81.040471][ T9] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 81.092221][ T9] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
2025/12/14 21:16:57 executed programs: 0
[ 82.713869][ T9] device hsr_slave_0 left promiscuous mode
[ 82.721235][ T9] device hsr_slave_1 left promiscuous mode
[ 82.730071][ T9] batman_adv: batadv0: Interface deactivated: batadv_slave_0
[ 82.746809][ T9] batman_adv: batadv0: Removing interface: batadv_slave_0
[ 82.755914][ T9] batman_adv: batadv0: Interface deactivated: batadv_slave_1
[ 82.763341][ T9] batman_adv: batadv0: Removing interface: batadv_slave_1
[ 82.771492][ T9] device bridge_slave_1 left promiscuous mode
[ 82.779014][ T9] bridge0: port 2(bridge_slave_1) entered disabled state
[ 82.796587][ T9] device bridge_slave_0 left promiscuous mode
[ 82.802904][ T9] bridge0: port 1(bridge_slave_0) entered disabled state
[ 82.826922][ T9] device veth1_macvtap left promiscuous mode
[ 82.833315][ T9] device veth0_macvtap left promiscuous mode
[ 82.839975][ T9] device veth1_vlan left promiscuous mode
[ 82.846175][ T9] device veth0_vlan left promiscuous mode
[ 83.038620][ T9] team0 (unregistering): Port device team_slave_1 removed
[ 83.050734][ T9] team0 (unregistering): Port device team_slave_0 removed
[ 83.063970][ T9] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface
[ 83.080692][ T9] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface
[ 83.137287][ T9] bond0 (unregistering): Released all slaves
[ 83.336645][ T4320] chnl_net:caif_netlink_parms(): no params data found
[ 83.416909][ T4320] bridge0: port 1(bridge_slave_0) entered blocking state
[ 83.424242][ T4320] bridge0: port 1(bridge_slave_0) entered disabled state
[ 83.435167][ T4320] device bridge_slave_0 entered promiscuous mode
[ 83.447217][ T4320] bridge0: port 2(bridge_slave_1) entered blocking state
[ 83.454602][ T4320] bridge0: port 2(bridge_slave_1) entered disabled state
[ 83.462793][ T4320] device bridge_slave_1 entered promiscuous mode
[ 83.496405][ T4320] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 83.510430][ T4320] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 83.541164][ T4320] team0: Port device team_slave_0 added
[ 83.549501][ T4320] team0: Port device team_slave_1 added
[ 83.576756][ T4320] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 83.583850][ T4320] 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.
[ 83.611489][ T4320] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 83.637010][ T4320] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 83.643989][ T4320] 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.
[ 83.671996][ T4320] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 83.748949][ T4320] device hsr_slave_0 entered promiscuous mode
[ 83.757756][ T4320] device hsr_slave_1 entered promiscuous mode
[ 84.420803][ T4320] netdevsim netdevsim0 netdevsim0: renamed from eth0
[ 84.445312][ T4320] netdevsim netdevsim0 netdevsim1: renamed from eth1
[ 84.475455][ T4320] netdevsim netdevsim0 netdevsim2: renamed from eth2
[ 84.488271][ T4320] netdevsim netdevsim0 netdevsim3: renamed from eth3
[ 84.665470][ T4320] 8021q: adding VLAN 0 to HW filter on device bond0
[ 84.692542][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[ 84.705248][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 84.727776][ T4320] 8021q: adding VLAN 0 to HW filter on device team0
[ 84.735801][ T4272] Bluetooth: hci0: command 0x0409 tx timeout
[ 84.756132][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[ 84.776146][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 84.796436][ T154] bridge0: port 1(bridge_slave_0) entered blocking state
[ 84.803553][ T154] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 84.822654][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready
[ 84.846336][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[ 84.865098][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 84.885570][ T154] bridge0: port 2(bridge_slave_1) entered blocking state
[ 84.892664][ T154] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 84.924800][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready
[ 84.934014][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready
[ 84.957170][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready
[ 84.978837][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready
[ 85.004149][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready
[ 85.024888][ T1212] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready
[ 85.033948][ T1212] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready
[ 85.056794][ T1212] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready
[ 85.076239][ T1212] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 85.096429][ T1212] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready
[ 85.117216][ T1212] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 85.128316][ T4320] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready
[ 85.361213][ T1212] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready
[ 85.375334][ T1212] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready
[ 85.398222][ T4320] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 85.441183][ T1212] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready
[ 85.457923][ T1212] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 85.501512][ T1212] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready
[ 85.510429][ T1212] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 85.523852][ T4320] device veth0_vlan entered promiscuous mode
[ 85.541441][ T1212] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 85.549857][ T1212] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 85.562461][ T4320] device veth1_vlan entered promiscuous mode
[ 85.600398][ T1212] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready
[ 85.614199][ T1212] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready
[ 85.624883][ T1212] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready
[ 85.633554][ T1212] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 85.646229][ T4320] device veth0_macvtap entered promiscuous mode
[ 85.661731][ T4320] device veth1_macvtap entered promiscuous mode
[ 85.690414][ T4320] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 85.704217][ T1212] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready
[ 85.713768][ T1212] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready
[ 85.724296][ T1212] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
[ 85.734117][ T1212] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 85.748837][ T4320] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 85.757249][ T1212] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[ 85.768038][ T1212] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 85.782879][ T4320] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 85.791980][ T4320] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 85.800758][ T4320] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 85.810074][ T4320] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 85.928396][ T154] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 85.945516][ T154] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 85.960430][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
[ 85.985021][ T144] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 85.993020][ T144] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 86.006479][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready
[ 86.053826][ T4440] loop0: detected capacity change from 0 to 64
[ 86.307515][ T4454] loop0: detected capacity change from 0 to 64
[ 86.362363][ T4420] ------------[ cut here ]------------
[ 86.368410][ T4420] workqueue: WQ_MEM_RECLAIM dio/loop0:dio_aio_complete_work is flushing !WQ_MEM_RECLAIM events_long:flush_mdb
[ 86.368510][ T4420] WARNING: CPU: 1 PID: 4420 at kernel/workqueue.c:2653 check_flush_dependency+0x2b0/0x350
[ 86.390038][ T4420] Modules linked in:
[ 86.393942][ T4420] CPU: 1 PID: 4420 Comm: kworker/1:12 Not tainted syzkaller #0
[ 86.401491][ T4420] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025
[ 86.411550][ T4420] Workqueue: dio/loop0 dio_aio_complete_work
[ 86.417587][ T4420] RIP: 0010:check_flush_dependency+0x2b0/0x350
[ 86.423748][ T4420] 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
[ 86.443359][ T4420] RSP: 0018:ffffc9000323f8f8 EFLAGS: 00010046
[ 86.449481][ T4420] RAX: d0055179524d1a00 RBX: dffffc0000000000 RCX: ffff888075935940
[ 86.457478][ T4420] RDX: 0000000000000000 RSI: 0000000080000001 RDI: 0000000000000000
[ 86.465449][ T4420] RBP: 0000000000000008 R08: dffffc0000000000 R09: ffffed1017224f2c
[ 86.473422][ T4420] R10: ffffed1017224f2c R11: 1ffff11017224f2b R12: ffff888023ca3960
[ 86.481401][ T4420] R13: ffff888023ca39c0 R14: ffffffff822db250 R15: ffff888073176418
[ 86.489373][ T4420] FS: 0000000000000000(0000) GS:ffff8880b9100000(0000) knlGS:0000000000000000
[ 86.498301][ T4420] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 86.504888][ T4420] CR2: 00007f84c71f2000 CR3: 0000000071757000 CR4: 00000000003506e0
[ 86.512860][ T4420] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 86.520826][ T4420] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 86.528795][ T4420] Call Trace:
[ 86.532070][ T4420]
[ 86.535007][ T4420] start_flush_work+0x2b4/0x820
[ 86.539882][ T4420] __flush_work+0x10e/0x1b0
[ 86.544408][ T4420] ? flush_work+0x20/0x20
[ 86.548849][ T4420] ? lock_chain_count+0x20/0x20
[ 86.553714][ T4420] ? __queue_work+0xa61/0xd50
[ 86.558394][ T4420] ? flush_delayed_work+0x116/0x170
[ 86.563593][ T4420] flush_delayed_work+0x121/0x170
[ 86.568711][ T4420] ? __cancel_work_timer+0x520/0x520
[ 86.574017][ T4420] ? lockdep_hardirqs_on_prepare+0x3fc/0x760
[ 86.580030][ T4420] hfs_file_fsync+0xed/0x140
[ 86.584636][ T4420] dio_complete+0x5ae/0x720
[ 86.589148][ T4420] process_one_work+0x863/0x1000
[ 86.594109][ T4420] ? worker_detach_from_pool+0x240/0x240
[ 86.599749][ T4420] ? lockdep_hardirqs_off+0x70/0x100
[ 86.605067][ T4420] ? _raw_spin_lock_irq+0xab/0xe0
[ 86.610092][ T4420] ? _raw_spin_lock_irqsave+0xf0/0xf0
[ 86.615460][ T4420] ? wq_worker_running+0x97/0x170
[ 86.620494][ T4420] worker_thread+0xaa8/0x12a0
[ 86.625171][ T4420] ? _raw_spin_unlock_irqrestore+0x82/0x100
[ 86.631060][ T4420] ? lockdep_hardirqs_on+0x94/0x140
[ 86.636274][ T4420] ? lockdep_hardirqs_on+0x94/0x140
[ 86.641495][ T4420] ? _raw_spin_unlock_irqrestore+0xaa/0x100
[ 86.647417][ T4420] kthread+0x436/0x520
[ 86.651498][ T4420] ? rcu_lock_release+0x20/0x20
[ 86.656346][ T4420] ? kthread_blkcg+0xd0/0xd0
[ 86.660941][ T4420] ret_from_fork+0x1f/0x30
[ 86.665377][ T4420]
[ 86.668412][ T4420] Kernel panic - not syncing: kernel: panic_on_warn set ...
[ 86.675713][ T4420] CPU: 1 PID: 4420 Comm: kworker/1:12 Not tainted syzkaller #0
[ 86.683260][ T4420] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025
[ 86.693318][ T4420] Workqueue: dio/loop0 dio_aio_complete_work
[ 86.699306][ T4420] Call Trace:
[ 86.702582][ T4420]
[ 86.705528][ T4420] dump_stack_lvl+0x168/0x230
[ 86.710207][ T4420] ? show_regs_print_info+0x20/0x20
[ 86.715406][ T4420] ? load_image+0x3b0/0x3b0
[ 86.719916][ T4420] panic+0x2c9/0x7f0
[ 86.723821][ T4420] ? bpf_jit_dump+0xd0/0xd0
[ 86.728330][ T4420] ? ret_from_fork+0x1f/0x30
[ 86.732924][ T4420] ? check_flush_dependency+0x2b0/0x350
[ 86.738472][ T4420] __warn+0x248/0x2b0
[ 86.742454][ T4420] ? check_flush_dependency+0x2b0/0x350
[ 86.748003][ T4420] report_bug+0x1b7/0x2e0
[ 86.752339][ T4420] handle_bug+0x3a/0x70
[ 86.756491][ T4420] exc_invalid_op+0x16/0x40
[ 86.760996][ T4420] asm_exc_invalid_op+0x16/0x20
[ 86.765849][ T4420] RIP: 0010:check_flush_dependency+0x2b0/0x350
[ 86.772004][ T4420] 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
[ 86.791611][ T4420] RSP: 0018:ffffc9000323f8f8 EFLAGS: 00010046
[ 86.797691][ T4420] RAX: d0055179524d1a00 RBX: dffffc0000000000 RCX: ffff888075935940
[ 86.805662][ T4420] RDX: 0000000000000000 RSI: 0000000080000001 RDI: 0000000000000000
[ 86.813638][ T4420] RBP: 0000000000000008 R08: dffffc0000000000 R09: ffffed1017224f2c
[ 86.821617][ T4420] R10: ffffed1017224f2c R11: 1ffff11017224f2b R12: ffff888023ca3960
[ 86.829589][ T4420] R13: ffff888023ca39c0 R14: ffffffff822db250 R15: ffff888073176418
[ 86.837567][ T4420] ? hfs_fill_super+0x13f0/0x13f0
[ 86.842608][ T4420] ? check_flush_dependency+0x2b0/0x350
[ 86.848193][ T4420] start_flush_work+0x2b4/0x820
[ 86.853067][ T4420] __flush_work+0x10e/0x1b0
[ 86.857572][ T4420] ? flush_work+0x20/0x20
[ 86.861919][ T4420] ? lock_chain_count+0x20/0x20
[ 86.866776][ T4420] ? __queue_work+0xa61/0xd50
[ 86.871458][ T4420] ? flush_delayed_work+0x116/0x170
[ 86.876660][ T4420] flush_delayed_work+0x121/0x170
[ 86.881690][ T4420] ? __cancel_work_timer+0x520/0x520
[ 86.886974][ T4420] ? lockdep_hardirqs_on_prepare+0x3fc/0x760
[ 86.892962][ T4420] hfs_file_fsync+0xed/0x140
[ 86.897556][ T4420] dio_complete+0x5ae/0x720
[ 86.902065][ T4420] process_one_work+0x863/0x1000
[ 86.907018][ T4420] ? worker_detach_from_pool+0x240/0x240
[ 86.912649][ T4420] ? lockdep_hardirqs_off+0x70/0x100
[ 86.917955][ T4420] ? _raw_spin_lock_irq+0xab/0xe0
[ 86.922996][ T4420] ? _raw_spin_lock_irqsave+0xf0/0xf0
[ 86.928373][ T4420] ? wq_worker_running+0x97/0x170
[ 86.933400][ T4420] worker_thread+0xaa8/0x12a0
[ 86.938193][ T4420] ? _raw_spin_unlock_irqrestore+0x82/0x100
[ 86.944102][ T4420] ? lockdep_hardirqs_on+0x94/0x140
[ 86.949321][ T4420] ? lockdep_hardirqs_on+0x94/0x140
[ 86.954532][ T4420] ? _raw_spin_unlock_irqrestore+0xaa/0x100
[ 86.960443][ T4420] kthread+0x436/0x520
[ 86.964521][ T4420] ? rcu_lock_release+0x20/0x20
[ 86.969374][ T4420] ? kthread_blkcg+0xd0/0xd0
[ 86.974002][ T4420] ret_from_fork+0x1f/0x30
[ 86.978439][ T4420]
[ 86.981833][ T4420] Kernel Offset: disabled
[ 86.986766][ T4420] Rebooting in 86400 seconds..