Warning: Permanently added '10.128.0.243' (ED25519) to the list of known hosts.
2026/01/09 22:39:17 parsed 1 programs
[ 77.551099][ T4272] cgroup: Unknown subsys name 'net'
[ 77.679453][ T4272] cgroup: Unknown subsys name 'rlimit'
Setting up swapspace version 1, size = 127995904 bytes
[ 79.176254][ T4272] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k FS
[ 80.979259][ T4284] chnl_net:caif_netlink_parms(): no params data found
[ 81.035595][ T4284] bridge0: port 1(bridge_slave_0) entered blocking state
[ 81.043093][ T4284] bridge0: port 1(bridge_slave_0) entered disabled state
[ 81.051100][ T4284] device bridge_slave_0 entered promiscuous mode
[ 81.063953][ T4284] bridge0: port 2(bridge_slave_1) entered blocking state
[ 81.071103][ T4284] bridge0: port 2(bridge_slave_1) entered disabled state
[ 81.079281][ T4284] device bridge_slave_1 entered promiscuous mode
[ 81.104372][ T4284] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 81.115963][ T4284] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 81.143322][ T4284] team0: Port device team_slave_0 added
[ 81.150750][ T4284] team0: Port device team_slave_1 added
[ 81.170931][ T4284] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 81.178088][ T4284] 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.
[ 81.204095][ T4284] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 81.218186][ T4284] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 81.225701][ T4284] 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.
[ 81.251764][ T4284] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 81.285422][ T4284] device hsr_slave_0 entered promiscuous mode
[ 81.292403][ T4284] device hsr_slave_1 entered promiscuous mode
[ 81.418055][ T4284] netdevsim netdevsim0 netdevsim0: renamed from eth0
[ 81.430256][ T4284] netdevsim netdevsim0 netdevsim1: renamed from eth1
[ 81.441617][ T4284] netdevsim netdevsim0 netdevsim2: renamed from eth2
[ 81.453163][ T4284] netdevsim netdevsim0 netdevsim3: renamed from eth3
[ 81.480788][ T4284] bridge0: port 2(bridge_slave_1) entered blocking state
[ 81.488321][ T4284] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 81.496166][ T4284] bridge0: port 1(bridge_slave_0) entered blocking state
[ 81.503294][ T4284] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 81.550888][ T4284] 8021q: adding VLAN 0 to HW filter on device bond0
[ 81.564682][ T33] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 81.575745][ T33] bridge0: port 1(bridge_slave_0) entered disabled state
[ 81.584648][ T33] bridge0: port 2(bridge_slave_1) entered disabled state
[ 81.593330][ T33] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready
[ 81.607275][ T4284] 8021q: adding VLAN 0 to HW filter on device team0
[ 81.619896][ T33] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 81.628815][ T33] bridge0: port 1(bridge_slave_0) entered blocking state
[ 81.635934][ T33] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 81.648317][ T33] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 81.657416][ T33] bridge0: port 2(bridge_slave_1) entered blocking state
[ 81.664538][ T33] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 81.686000][ T51] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready
[ 81.694971][ T51] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready
[ 81.709582][ T33] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready
[ 81.721748][ T51] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 81.735226][ T33] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 81.746467][ T4284] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready
[ 81.926729][ T33] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready
[ 81.934464][ T33] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready
[ 81.947778][ T4284] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 81.965377][ T33] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready
[ 81.974779][ T33] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 81.994368][ T33] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready
[ 82.003972][ T33] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 82.012559][ T33] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 82.020680][ T33] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 82.031183][ T4284] device veth0_vlan entered promiscuous mode
[ 82.046758][ T4284] device veth1_vlan entered promiscuous mode
[ 82.067125][ T75] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready
[ 82.075472][ T75] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready
[ 82.084178][ T75] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready
[ 82.092770][ T75] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 82.104439][ T4284] device veth0_macvtap entered promiscuous mode
[ 82.114707][ T4284] device veth1_macvtap entered promiscuous mode
[ 82.131764][ T4284] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 82.139543][ T33] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready
[ 82.149516][ T33] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready
[ 82.158394][ T33] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
[ 82.167559][ T33] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 82.179977][ T4284] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 82.188738][ T33] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[ 82.198190][ T33] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 82.209705][ T4284] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 82.219118][ T4284] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 82.228198][ T4284] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 82.237281][ T4284] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 82.395927][ T33] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 82.691852][ T75] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 82.701509][ T75] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 82.719911][ T75] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
[ 82.735169][ T75] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 82.746586][ T75] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 82.755576][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready
[ 83.791446][ T4339] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 83.800965][ T4339] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 83.809480][ T4339] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 83.817880][ T4341] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 83.826208][ T4341] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 83.833760][ T4341] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 84.896798][ T33] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
2026/01/09 22:39:27 executed programs: 0
[ 85.339096][ T47] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 85.347489][ T47] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 85.355764][ T47] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 85.364917][ T4341] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 85.373247][ T4341] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 85.380649][ T4341] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 85.529809][ T4368] chnl_net:caif_netlink_parms(): no params data found
[ 85.577550][ T4368] bridge0: port 1(bridge_slave_0) entered blocking state
[ 85.584892][ T4368] bridge0: port 1(bridge_slave_0) entered disabled state
[ 85.593188][ T4368] device bridge_slave_0 entered promiscuous mode
[ 85.601392][ T4368] bridge0: port 2(bridge_slave_1) entered blocking state
[ 85.608861][ T4368] bridge0: port 2(bridge_slave_1) entered disabled state
[ 85.617203][ T4368] device bridge_slave_1 entered promiscuous mode
[ 85.640436][ T4368] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 85.652619][ T4368] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 85.679734][ T4368] team0: Port device team_slave_0 added
[ 85.687323][ T4368] team0: Port device team_slave_1 added
[ 85.709178][ T4368] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 85.716394][ T4368] 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.
[ 85.742666][ T4368] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 85.754677][ T4368] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 85.761911][ T4368] 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.
[ 85.788313][ T4368] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 85.822525][ T4368] device hsr_slave_0 entered promiscuous mode
[ 85.829433][ T4368] device hsr_slave_1 entered promiscuous mode
[ 85.837856][ T4368] debugfs: Directory 'hsr0' with parent 'hsr' already present!
[ 85.846116][ T4368] Cannot create hsr debugfs directory
[ 86.664899][ T26] cfg80211: failed to load regulatory.db
[ 87.282123][ T33] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 87.346397][ T33] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 87.463863][ T4339] Bluetooth: hci0: command 0x0409 tx timeout
[ 88.240960][ T4368] netdevsim netdevsim0 netdevsim0: renamed from eth0
[ 88.253537][ T4368] netdevsim netdevsim0 netdevsim1: renamed from eth1
[ 88.271755][ T33] device hsr_slave_0 left promiscuous mode
[ 88.280920][ T33] device hsr_slave_1 left promiscuous mode
[ 88.290700][ T33] batman_adv: batadv0: Interface deactivated: batadv_slave_0
[ 88.298770][ T33] batman_adv: batadv0: Removing interface: batadv_slave_0
[ 88.310582][ T33] batman_adv: batadv0: Interface deactivated: batadv_slave_1
[ 88.318896][ T33] batman_adv: batadv0: Removing interface: batadv_slave_1
[ 88.329229][ T33] device bridge_slave_1 left promiscuous mode
[ 88.336735][ T33] bridge0: port 2(bridge_slave_1) entered disabled state
[ 88.351040][ T33] device bridge_slave_0 left promiscuous mode
[ 88.358709][ T33] bridge0: port 1(bridge_slave_0) entered disabled state
[ 88.390157][ T33] device veth1_macvtap left promiscuous mode
[ 88.396975][ T33] device veth0_macvtap left promiscuous mode
[ 88.403567][ T33] device veth1_vlan left promiscuous mode
[ 88.409919][ T33] device veth0_vlan left promiscuous mode
[ 88.748462][ T33] team0 (unregistering): Port device team_slave_1 removed
[ 88.775558][ T33] team0 (unregistering): Port device team_slave_0 removed
[ 88.804096][ T33] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface
[ 88.833655][ T33] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface
[ 89.085276][ T33] bond0 (unregistering): Released all slaves
[ 89.161111][ T4368] netdevsim netdevsim0 netdevsim2: renamed from eth2
[ 89.170551][ T4368] netdevsim netdevsim0 netdevsim3: renamed from eth3
[ 89.244988][ T4368] 8021q: adding VLAN 0 to HW filter on device bond0
[ 89.258409][ T4320] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[ 89.266640][ T4320] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 89.291428][ T4368] 8021q: adding VLAN 0 to HW filter on device team0
[ 89.301177][ T4320] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[ 89.310501][ T4320] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 89.324484][ T4320] bridge0: port 1(bridge_slave_0) entered blocking state
[ 89.331621][ T4320] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 89.340489][ T4320] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready
[ 89.358643][ T4320] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[ 89.369657][ T4320] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 89.381373][ T4320] bridge0: port 2(bridge_slave_1) entered blocking state
[ 89.388542][ T4320] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 89.399967][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready
[ 89.413299][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready
[ 89.427437][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready
[ 89.437428][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready
[ 89.451284][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready
[ 89.459804][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready
[ 89.469710][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready
[ 89.480510][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready
[ 89.489486][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 89.505619][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready
[ 89.515264][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 89.527177][ T4368] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready
[ 89.542897][ T4339] Bluetooth: hci0: command 0x041b tx timeout
[ 89.866782][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready
[ 89.875058][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready
[ 89.893527][ T4368] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 89.911298][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready
[ 89.920399][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 89.939004][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready
[ 89.948076][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 89.958022][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 89.965924][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 89.976233][ T4368] device veth0_vlan entered promiscuous mode
[ 89.987694][ T4368] device veth1_vlan entered promiscuous mode
[ 90.007951][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready
[ 90.016546][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready
[ 90.025303][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready
[ 90.034559][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 90.045954][ T4368] device veth0_macvtap entered promiscuous mode
[ 90.057043][ T4368] device veth1_macvtap entered promiscuous mode
[ 90.072778][ T4368] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 90.080997][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready
[ 90.089439][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready
[ 90.097770][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
[ 90.107474][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 90.118801][ T4368] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 90.128618][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[ 90.137490][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 90.148349][ T4368] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 90.157565][ T4368] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 90.167595][ T4368] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 90.176410][ T4368] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 90.226040][ T11] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 90.235563][ T11] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 90.246430][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
2026/01/09 22:39:32 executed programs: 2
[ 90.269621][ T11] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 90.278007][ T11] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 90.287531][ T4320] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready
[ 195.402786][ C1] rcu: INFO: rcu_preempt detected stalls on CPUs/tasks:
[ 195.409971][ C1] rcu: 0-...!: (1 GPs behind) idle=0684/1/0x4000000000000000 softirq=10347/10348 fqs=5
[ 195.420374][ C1] (detected by 1, t=10502 jiffies, g=10041, q=12 ncpus=2)
[ 195.427627][ C1] Sending NMI from CPU 1 to CPUs 0:
[ 195.432888][ C0] NMI backtrace for cpu 0
[ 195.432915][ C0] CPU: 0 PID: 4438 Comm: syz.0.17 Not tainted syzkaller #0
[ 195.432931][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025
[ 195.432950][ C0] RIP: 0010:__hrtimer_run_queues+0x714/0xd60
[ 195.432984][ C0] Code: 0f 00 48 8b 44 24 58 42 80 3c 28 00 74 08 48 89 df e8 d0 07 60 00 48 c7 03 00 00 00 00 48 8b 84 24 c8 00 00 00 42 80 3c 28 00 <74> 08 4c 89 f7 e8 32 07 60 00 4d 8b 26 4d 85 e4 0f 84 60 05 00 00
[ 195.433001][ C0] RSP: 0018:ffffc90000007d20 EFLAGS: 00000046
[ 195.433015][ C0] RAX: 1ffff110171c54fb RBX: ffff8880b8e2a7c8 RCX: ffff88801cf6bb80
[ 195.433027][ C0] RDX: 0000000000010000 RSI: 1ffff110171c54f2 RDI: ffff88801df9b340
[ 195.433040][ C0] RBP: ffffc90000007e88 R08: dffffc0000000000 R09: ffff88801df9b340
[ 195.433052][ C0] R10: ffffed1003bf366b R11: 1ffff11003bf3668 R12: ffff88801df9b340
[ 195.433065][ C0] R13: dffffc0000000000 R14: ffff8880b8e2a7d8 R15: ffff8880b8e2a780
[ 195.433077][ C0] FS: 00007f62dac3f6c0(0000) GS:ffff8880b8e00000(0000) knlGS:0000000000000000
[ 195.433092][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 195.433103][ C0] CR2: 00007f62dac1df98 CR3: 000000002f200000 CR4: 00000000003506f0
[ 195.433118][ C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 195.433127][ C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 195.433137][ C0] Call Trace:
[ 195.433144][ C0]
[ 195.433149][ C0] ? ktime_get_update_offsets_now+0x95/0x3e0
[ 195.433171][ C0] ? ktime_get_update_offsets_now+0x95/0x3e0
[ 195.433202][ C0] ? taprio_free_sched_cb+0x190/0x190
[ 195.433232][ C0] ? hrtimer_interrupt+0x9c0/0x9c0
[ 195.433253][ C0] hrtimer_interrupt+0x3c5/0x9c0
[ 195.433287][ C0] __sysvec_apic_timer_interrupt+0x153/0x5a0
[ 195.433313][ C0] sysvec_apic_timer_interrupt+0x9b/0xc0
[ 195.433331][ C0]
[ 195.433336][ C0]
[ 195.433341][ C0] asm_sysvec_apic_timer_interrupt+0x16/0x20
[ 195.433362][ C0] RIP: 0010:lockdep_unregister_key+0x4c3/0x530
[ 195.433390][ C0] Code: 81 87 90 48 c7 c6 70 a9 63 81 e8 a8 93 07 00 e8 03 a7 07 00 e9 86 fc ff ff e8 99 c3 ac 08 41 f7 c4 00 02 00 00 74 d1 fb 84 db <75> d0 eb e1 0f 0b eb a1 0f 0b e9 11 ff ff ff 0f 0b e9 5e ff ff ff
[ 195.433403][ C0] RSP: 0018:ffffc900036e6ee0 EFLAGS: 00000246
[ 195.433416][ C0] RAX: 885f6b5ec1953a00 RBX: 0000000000000000 RCX: 885f6b5ec1953a00
[ 195.433427][ C0] RDX: 0000000000000001 RSI: ffffffff8a6c12e0 RDI: ffffffff8abef920
[ 195.433439][ C0] RBP: ffffc900036e6fc0 R08: dffffc0000000000 R09: fffffbfff210f1a1
[ 195.433451][ C0] R10: fffffbfff210f1a1 R11: 1ffffffff210f1a0 R12: 0000000000000202
[ 195.433462][ C0] R13: ffff88807d1bb299 R14: ffffffff90878198 R15: 1ffff920006dcde0
[ 195.433484][ C0] ? lockdep_reset_lock+0x2d0/0x2d0
[ 195.433505][ C0] ? __local_bh_enable_ip+0x12a/0x1b0
[ 195.433532][ C0] ? rcu_is_watching+0x11/0xa0
[ 195.433555][ C0] ? qdisc_reset+0x299/0x5c0
[ 195.433580][ C0] __qdisc_destroy+0x128/0x430
[ 195.433603][ C0] taprio_attach+0x26b/0x420
[ 195.433627][ C0] ? taprio_change+0x50f0/0x50f0
[ 195.433650][ C0] qdisc_graft+0x1165/0x1570
[ 195.433669][ C0] ? qdisc_create+0xbe0/0x1090
[ 195.433685][ C0] ? qdisc_create+0x1090/0x1090
[ 195.433700][ C0] ? qdisc_notify+0x370/0x370
[ 195.433716][ C0] ? lockdep_rtnl_is_held+0x22/0x30
[ 195.433741][ C0] tc_modify_qdisc+0xe78/0x1cc0
[ 195.433793][ C0] ? qdisc_offload_query_caps+0x140/0x140
[ 195.433830][ C0] ? qdisc_offload_query_caps+0x140/0x140
[ 195.433857][ C0] ? rtnetlink_rcv_msg+0x1d8/0xed0
[ 195.433873][ C0] rtnetlink_rcv_msg+0x79b/0xed0
[ 195.433894][ C0] ? rtnetlink_bind+0x80/0x80
[ 195.433909][ C0] ? __local_bh_enable_ip+0x12a/0x1b0
[ 195.433935][ C0] ? lockdep_hardirqs_on+0x94/0x140
[ 195.433953][ C0] ? __local_bh_enable_ip+0x12a/0x1b0
[ 195.433978][ C0] ? _local_bh_enable+0xa0/0xa0
[ 195.434006][ C0] ? __dev_queue_xmit+0x26f/0x3760
[ 195.434026][ C0] ? __dev_queue_xmit+0x26f/0x3760
[ 195.434048][ C0] ? __dev_queue_xmit+0x15c9/0x3760
[ 195.434073][ C0] ? __dev_queue_xmit+0x26f/0x3760
[ 195.434096][ C0] ? netdev_core_pick_tx+0x340/0x340
[ 195.434118][ C0] ? ref_tracker_free+0x630/0x7c0
[ 195.434143][ C0] ? refcount_inc+0x70/0x70
[ 195.434165][ C0] ? __copy_skb_header+0x417/0x5a0
[ 195.434183][ C0] ? __skb_clone+0x480/0x790
[ 195.434202][ C0] netlink_rcv_skb+0x1de/0x420
[ 195.434218][ C0] ? rtnetlink_bind+0x80/0x80
[ 195.434235][ C0] ? netlink_ack+0x1100/0x1100
[ 195.434254][ C0] ? netlink_deliver_tap+0x2e/0x1b0
[ 195.434272][ C0] netlink_unicast+0x74d/0x8d0
[ 195.434309][ C0] netlink_sendmsg+0x89e/0xbc0
[ 195.434329][ C0] ? netlink_getsockopt+0x540/0x540
[ 195.434346][ C0] ? aa_sock_msg_perm+0x94/0x150
[ 195.434373][ C0] ? bpf_lsm_socket_sendmsg+0x5/0x10
[ 195.434389][ C0] ? security_socket_sendmsg+0x7c/0xa0
[ 195.434415][ C0] ? netlink_getsockopt+0x540/0x540
[ 195.434430][ C0] ____sys_sendmsg+0x59b/0x970
[ 195.434451][ C0] ? __sys_sendmsg_sock+0x30/0x30
[ 195.434466][ C0] ? __import_iovec+0x315/0x500
[ 195.434496][ C0] ? import_iovec+0x6f/0xa0
[ 195.434523][ C0] ___sys_sendmsg+0x21c/0x290
[ 195.434541][ C0] ? __sys_sendmsg+0x270/0x270
[ 195.434577][ C0] ? __fdget+0x17c/0x200
[ 195.434601][ C0] __se_sys_sendmsg+0x19e/0x270
[ 195.434617][ C0] ? __se_sys_futex+0x14a/0x440
[ 195.434633][ C0] ? __x64_sys_sendmsg+0x80/0x80
[ 195.434656][ C0] ? lockdep_hardirqs_on+0x94/0x140
[ 195.434676][ C0] do_syscall_64+0x4c/0xa0
[ 195.434699][ C0] ? clear_bhb_loop+0x60/0xb0
[ 195.434719][ C0] ? clear_bhb_loop+0x60/0xb0
[ 195.434741][ C0] entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 195.434761][ C0] RIP: 0033:0x7f62d9d8f749
[ 195.434784][ C0] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 195.434797][ C0] RSP: 002b:00007f62dac3f038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 195.434813][ C0] RAX: ffffffffffffffda RBX: 00007f62d9fe5fa0 RCX: 00007f62d9d8f749
[ 195.434825][ C0] RDX: 0000000000000000 RSI: 00002000000007c0 RDI: 0000000000000004
[ 195.434835][ C0] RBP: 00007f62d9e13f91 R08: 0000000000000000 R09: 0000000000000000
[ 195.434846][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 195.434856][ C0] R13: 00007f62d9fe6038 R14: 00007f62d9fe5fa0 R15: 00007ffd96347498
[ 195.434875][ C0]
[ 195.435872][ C1] rcu: rcu_preempt kthread starved for 10492 jiffies! g10041 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x0 ->cpu=1
[ 196.068647][ C1] rcu: Unless rcu_preempt kthread gets sufficient CPU time, OOM is now expected behavior.
[ 196.078741][ C1] rcu: RCU grace-period kthread stack dump:
[ 196.084665][ C1] task:rcu_preempt state:R running task stack:27200 pid:16 ppid:2 flags:0x00004000
[ 196.095486][ C1] Call Trace:
[ 196.098789][ C1]
[ 196.101767][ C1] __schedule+0x10ec/0x40b0
[ 196.106322][ C1] ? lockdep_hardirqs_on+0x94/0x140
[ 196.111565][ C1] ? _raw_spin_unlock+0x40/0x40
[ 196.116457][ C1] ? enqueue_timer+0x23f/0x5c0
[ 196.121256][ C1] ? __sched_text_start+0x8/0x8
[ 196.126192][ C1] ? __mod_timer+0x91e/0xd00
[ 196.130837][ C1] schedule+0xb9/0x180
[ 196.134942][ C1] schedule_timeout+0x15c/0x280
[ 196.139824][ C1] ? console_conditional_schedule+0x40/0x40
[ 196.145750][ C1] ? _raw_spin_unlock_irqrestore+0x82/0x100
[ 196.151676][ C1] ? update_process_times+0x1b0/0x1b0
[ 196.157096][ C1] ? prepare_to_swait_event+0x335/0x350
[ 196.162753][ C1] rcu_gp_fqs_loop+0x2f2/0x1310
[ 196.167718][ C1] ? dyntick_save_progress_counter+0x2b0/0x2b0
[ 196.173939][ C1] ? rcu_gp_init+0x14b0/0x14b0
[ 196.178766][ C1] ? rcu_gp_cleanup+0xb4c/0xca0
[ 196.183741][ C1] ? _raw_spin_unlock_irq+0x1f/0x40
[ 196.188975][ C1] ? lockdep_hardirqs_on+0x94/0x140
[ 196.194211][ C1] rcu_gp_kthread+0x95/0x380
[ 196.198842][ C1] ? rcu_report_qs_rsp+0x1a0/0x1a0
[ 196.203997][ C1] ? _raw_spin_unlock_irqrestore+0xaa/0x100
[ 196.209934][ C1] ? __kthread_parkme+0x162/0x1c0
[ 196.215014][ C1] kthread+0x29d/0x330
[ 196.219125][ C1] ? rcu_report_qs_rsp+0x1a0/0x1a0
[ 196.224265][ C1] ? kthread_blkcg+0xd0/0xd0
[ 196.228900][ C1] ret_from_fork+0x1f/0x30
[ 196.233379][ C1]
[ 196.236441][ C1] rcu: Stack dump where RCU GP kthread last ran:
[ 196.242783][ C1] CPU: 1 PID: 4320 Comm: kworker/u4:5 Not tainted syzkaller #0
[ 196.250360][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025
[ 196.260454][ C1] Workqueue: events_unbound toggle_allocation_gate
[ 196.266996][ C1] RIP: 0010:smp_call_function_many_cond+0xe7b/0x1270
[ 196.273706][ C1] Code: 00 00 00 41 8b 1f 89 de 83 e6 01 31 ff e8 5d d9 0a 00 83 e3 01 48 bb 00 00 00 00 00 fc ff df 75 07 e8 e9 d5 0a 00 eb 37 f3 90 <41> 0f b6 04 1c 84 c0 75 10 41 f7 07 01 00 00 00 74 1e e8 ce d5 0a
[ 196.293370][ C1] RSP: 0018:ffffc900042a7800 EFLAGS: 00000293
[ 196.299483][ C1] RAX: ffffffff81760a02 RBX: dffffc0000000000 RCX: ffff88802bae9dc0
[ 196.307492][ C1] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000000
[ 196.315491][ C1] RBP: ffffc900042a7960 R08: dffffc0000000000 R09: fffffbfff2119049
[ 196.323490][ C1] R10: fffffbfff2119049 R11: 1ffffffff2119048 R12: 1ffff110171c85b5
[ 196.331521][ C1] R13: ffff8880b8f3bb80 R14: 0000000000000000 R15: ffff8880b8e42da8
[ 196.339551][ C1] FS: 0000000000000000(0000) GS:ffff8880b8f00000(0000) knlGS:0000000000000000
[ 196.348508][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 196.355121][ C1] CR2: 00005600e3a27630 CR3: 000000000c68e000 CR4: 00000000003506e0
[ 196.363125][ C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 196.371145][ C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 196.379141][ C1] Call Trace:
[ 196.382459][ C1]
[ 196.385427][ C1] ? text_poke_sync+0x20/0x20
[ 196.390147][ C1] ? smp_call_function_many+0x30/0x30
[ 196.395551][ C1] ? kmem_cache_alloc_bulk+0x11a/0x4e0
[ 196.401058][ C1] ? text_poke+0x90/0x90
[ 196.405337][ C1] ? trace_raw_output_contention_end+0xd0/0xd0
[ 196.411525][ C1] ? text_poke_loc_init+0xd6/0x570
[ 196.416674][ C1] ? text_poke_sync+0x20/0x20
[ 196.421386][ C1] on_each_cpu_cond_mask+0x3b/0x80
[ 196.426532][ C1] ? kmem_cache_alloc_bulk+0x11a/0x4e0
[ 196.432023][ C1] text_poke_bp_batch+0x2b0/0x7d0
[ 196.437090][ C1] ? arch_jump_label_transform_apply+0xe/0x20
[ 196.443188][ C1] ? text_poke_loc_init+0x570/0x570
[ 196.448525][ C1] ? arch_jump_label_transform_queue+0x76/0xd0
[ 196.454718][ C1] text_poke_finish+0x16/0x30
[ 196.459429][ C1] arch_jump_label_transform_apply+0x13/0x20
[ 196.465440][ C1] static_key_enable_cpuslocked+0x11f/0x240
[ 196.471365][ C1] static_key_enable+0x16/0x20
[ 196.476160][ C1] toggle_allocation_gate+0xb4/0x430
[ 196.481473][ C1] ? show_object+0xa0/0xa0
[ 196.485922][ C1] ? lockdep_hardirqs_on_prepare+0x3fc/0x760
[ 196.491942][ C1] ? read_lock_is_recursive+0x10/0x10
[ 196.497348][ C1] ? _raw_spin_unlock_irqrestore+0xaa/0x100
[ 196.503278][ C1] ? _raw_spin_unlock+0x40/0x40
[ 196.508177][ C1] ? _raw_spin_unlock_irq+0x1f/0x40
[ 196.513412][ C1] ? process_one_work+0x7a1/0x1160
[ 196.518552][ C1] process_one_work+0x898/0x1160
[ 196.523530][ C1] ? worker_detach_from_pool+0x240/0x240
[ 196.529190][ C1] ? _raw_spin_lock_irq+0xab/0xe0
[ 196.534239][ C1] ? _raw_spin_lock_irqsave+0xf0/0xf0
[ 196.539639][ C1] ? kthread_data+0x4b/0xc0
[ 196.544186][ C1] worker_thread+0xaa2/0x1250
[ 196.548915][ C1] ? __kthread_parkme+0x162/0x1c0
[ 196.554005][ C1] kthread+0x29d/0x330
[ 196.558110][ C1] ? worker_clr_flags+0x1a0/0x1a0
[ 196.563165][ C1] ? kthread_blkcg+0xd0/0xd0
[ 196.567795][ C1] ret_from_fork+0x1f/0x30
[ 196.572271][ C1]