no interfaces have a carrier
[ 45.194158][ T3853] 8021q: adding VLAN 0 to HW filter on device bond0
[ 45.206906][ T3853] eql: remember to turn off Van-Jacobson compression on your slave devices
Starting crond: OK
Starting sshd: OK
syzkaller
syzkaller login: [ 86.814859][ T2287] cfg80211: failed to load regulatory.db
Warning: Permanently added '10.128.0.127' (ED25519) to the list of known hosts.
2026/08/30 06:11:15 parsed 1 programs
2026/08/30 06:11:15 serving rpc on tcp://36561
[ 128.013725][ T4223] cgroup: Unknown subsys name 'net'
[ 128.119686][ T4223] cgroup: Unknown subsys name 'rlimit'
Setting up swapspace version 1, size = 127995904 bytes
[ 129.677750][ T4223] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k FS
[ 131.452038][ T4236] chnl_net:caif_netlink_parms(): no params data found
[ 131.503025][ T4236] bridge0: port 1(bridge_slave_0) entered blocking state
[ 131.510206][ T4236] bridge0: port 1(bridge_slave_0) entered disabled state
[ 131.519553][ T4236] device bridge_slave_0 entered promiscuous mode
[ 131.529008][ T4236] bridge0: port 2(bridge_slave_1) entered blocking state
[ 131.536473][ T4236] bridge0: port 2(bridge_slave_1) entered disabled state
[ 131.544434][ T4236] device bridge_slave_1 entered promiscuous mode
[ 131.568088][ T4236] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 131.579814][ T4236] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 131.605135][ T4236] team0: Port device team_slave_0 added
[ 131.612862][ T4236] team0: Port device team_slave_1 added
[ 131.630774][ T4236] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 131.638133][ T4236] 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.
[ 131.664744][ T4236] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 131.681464][ T4236] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 131.688508][ T4236] 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.
[ 131.714826][ T4236] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 131.746758][ T4236] device hsr_slave_0 entered promiscuous mode
[ 131.754048][ T4236] device hsr_slave_1 entered promiscuous mode
[ 131.854041][ T4236] netdevsim netdevsim0 netdevsim0: renamed from eth0
[ 131.865157][ T4236] netdevsim netdevsim0 netdevsim1: renamed from eth1
[ 131.876074][ T4236] netdevsim netdevsim0 netdevsim2: renamed from eth2
[ 131.888540][ T4236] netdevsim netdevsim0 netdevsim3: renamed from eth3
[ 131.911760][ T4236] bridge0: port 2(bridge_slave_1) entered blocking state
[ 131.919007][ T4236] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 131.927337][ T4236] bridge0: port 1(bridge_slave_0) entered blocking state
[ 131.934438][ T4236] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 131.992224][ T4236] 8021q: adding VLAN 0 to HW filter on device bond0
[ 132.006987][ T1170] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 132.020507][ T1170] bridge0: port 1(bridge_slave_0) entered disabled state
[ 132.030182][ T1170] bridge0: port 2(bridge_slave_1) entered disabled state
[ 132.039821][ T1170] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready
[ 132.057096][ T4236] 8021q: adding VLAN 0 to HW filter on device team0
[ 132.069375][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 132.079155][ T144] bridge0: port 1(bridge_slave_0) entered blocking state
[ 132.086311][ T144] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 132.105052][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 132.114688][ T144] bridge0: port 2(bridge_slave_1) entered blocking state
[ 132.121780][ T144] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 132.147034][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready
[ 132.156250][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready
[ 132.174479][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready
[ 132.184281][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 132.192712][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 132.206033][ T4236] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready
[ 132.337901][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready
[ 132.347374][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready
[ 132.362907][ T4236] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 132.388572][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 132.413480][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 132.425388][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 132.433990][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 132.445917][ T4236] device veth0_vlan entered promiscuous mode
[ 132.461532][ T4236] device veth1_vlan entered promiscuous mode
[ 132.490916][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready
[ 132.500787][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 132.512278][ T4236] device veth0_macvtap entered promiscuous mode
[ 132.526601][ T4236] device veth1_macvtap entered promiscuous mode
[ 132.550213][ T4236] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 132.558033][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready
[ 132.567051][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready
[ 132.576380][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
[ 132.585531][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 132.598318][ T4236] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 132.606180][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[ 132.615900][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 132.628797][ T4236] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 132.638063][ T4236] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 132.647166][ T4236] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 132.657780][ T4236] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 132.821093][ T4236] syz-executor (4236) used greatest stack depth: 20448 bytes left
[ 132.905815][ T1422] ieee802154 phy0 wpan0: encryption failed: -22
[ 132.912558][ T1422] ieee802154 phy1 wpan1: encryption failed: -22
[ 133.601772][ T9] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 134.092600][ T144] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 134.103801][ T144] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 134.116916][ T1170] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
[ 134.137585][ T154] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 134.145825][ T154] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 134.153588][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready
2026/08/30 06:11:25 executed programs: 0
[ 135.235391][ T4303] chnl_net:caif_netlink_parms(): no params data found
[ 135.280387][ T4303] bridge0: port 1(bridge_slave_0) entered blocking state
[ 135.287612][ T4303] bridge0: port 1(bridge_slave_0) entered disabled state
[ 135.295719][ T4303] device bridge_slave_0 entered promiscuous mode
[ 135.304153][ T4303] bridge0: port 2(bridge_slave_1) entered blocking state
[ 135.311280][ T4303] bridge0: port 2(bridge_slave_1) entered disabled state
[ 135.319385][ T4303] device bridge_slave_1 entered promiscuous mode
[ 135.340268][ T4303] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 135.351475][ T4303] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 135.375423][ T4303] team0: Port device team_slave_0 added
[ 135.383137][ T4303] team0: Port device team_slave_1 added
[ 135.400563][ T4303] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 135.408153][ T4303] 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.
[ 135.434290][ T4303] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 135.446844][ T4303] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 135.454214][ T4303] 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.
[ 135.480206][ T4303] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 135.510495][ T4303] device hsr_slave_0 entered promiscuous mode
[ 135.517620][ T4303] device hsr_slave_1 entered promiscuous mode
[ 135.524440][ T4303] debugfs: Directory 'hsr0' with parent 'hsr' already present!
[ 135.532265][ T4303] Cannot create hsr debugfs directory
[ 136.350886][ T9] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 137.213785][ T7] Bluetooth: hci0: command 0x0409 tx timeout
[ 138.018880][ T9] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 138.070383][ T9] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 138.988335][ T4303] netdevsim netdevsim0 netdevsim0: renamed from eth0
[ 138.998513][ T4303] netdevsim netdevsim0 netdevsim1: renamed from eth1
[ 139.009209][ T4303] netdevsim netdevsim0 netdevsim2: renamed from eth2
[ 139.019420][ T4303] netdevsim netdevsim0 netdevsim3: renamed from eth3
[ 139.099248][ T4303] 8021q: adding VLAN 0 to HW filter on device bond0
[ 139.113767][ T1170] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[ 139.122427][ T1170] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 139.134952][ T4303] 8021q: adding VLAN 0 to HW filter on device team0
[ 139.156115][ T1170] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[ 139.165860][ T1170] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 139.175907][ T1170] bridge0: port 1(bridge_slave_0) entered blocking state
[ 139.183057][ T1170] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 139.192510][ T1170] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready
[ 139.209839][ T9] device hsr_slave_0 left promiscuous mode
[ 139.216589][ T9] device hsr_slave_1 left promiscuous mode
[ 139.224696][ T9] batman_adv: batadv0: Interface deactivated: batadv_slave_0
[ 139.232162][ T9] batman_adv: batadv0: Removing interface: batadv_slave_0
[ 139.242814][ T9] batman_adv: batadv0: Interface deactivated: batadv_slave_1
[ 139.250488][ T9] batman_adv: batadv0: Removing interface: batadv_slave_1
[ 139.259010][ T9] device bridge_slave_1 left promiscuous mode
[ 139.265747][ T9] bridge0: port 2(bridge_slave_1) entered disabled state
[ 139.280910][ T9] device bridge_slave_0 left promiscuous mode
[ 139.288533][ T9] bridge0: port 1(bridge_slave_0) entered disabled state
[ 139.296137][ T7] Bluetooth: hci0: command 0x041b tx timeout
[ 139.315063][ T9] device veth1_macvtap left promiscuous mode
[ 139.321353][ T9] device veth0_macvtap left promiscuous mode
[ 139.329112][ T9] device veth1_vlan left promiscuous mode
[ 139.335255][ T9] device veth0_vlan left promiscuous mode
[ 139.514834][ T9] team0 (unregistering): Port device team_slave_1 removed
[ 139.528638][ T9] team0 (unregistering): Port device team_slave_0 removed
[ 139.542409][ T9] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface
[ 139.560763][ T9] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface
[ 139.619424][ T9] bond0 (unregistering): Released all slaves
[ 139.692008][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[ 139.701917][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 139.710532][ T144] bridge0: port 2(bridge_slave_1) entered blocking state
[ 139.717636][ T144] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 139.733291][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready
[ 139.742355][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready
[ 139.758461][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready
[ 139.792008][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready
[ 139.800784][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready
[ 139.809975][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready
[ 139.820154][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready
[ 139.830877][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready
[ 139.839694][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 139.859984][ T4303] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network
[ 139.878052][ T4303] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready
[ 139.886525][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready
[ 139.895396][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 139.997169][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready
[ 140.004986][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready
[ 140.018777][ T4303] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 140.039646][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready
[ 140.048718][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 140.068519][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready
[ 140.077291][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 140.086203][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 140.094638][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 140.104788][ T4303] device veth0_vlan entered promiscuous mode
[ 140.121956][ T4303] device veth1_vlan entered promiscuous mode
[ 140.135845][ T1278] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready
[ 140.154917][ T1278] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready
[ 140.184296][ T1278] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready
[ 140.194783][ T1278] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 140.208235][ T4303] device veth0_macvtap entered promiscuous mode
[ 140.218718][ T4303] device veth1_macvtap entered promiscuous mode
[ 140.238119][ T4303] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 140.247554][ T1278] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready
[ 140.256673][ T1278] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready
[ 140.265380][ T1278] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
[ 140.275106][ T1278] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 140.289156][ T4303] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 140.298424][ T1278] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[ 140.307666][ T1278] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 140.321593][ T4303] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 140.330969][ T4303] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 140.340279][ T4303] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 140.349382][ T4303] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 140.417190][ T154] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 140.435390][ T154] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 140.446398][ T1278] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
2026/08/30 06:11:30 executed programs: 2
[ 140.472742][ T1278] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 140.482827][ T1278] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 140.492514][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready
[ 141.376348][ T1106] Bluetooth: hci0: command 0x040f tx timeout
[ 194.355251][ T1422] ieee802154 phy0 wpan0: encryption failed: -22
[ 194.361806][ T1422] ieee802154 phy1 wpan1: encryption failed: -22
[ 247.602941][ C1] rcu: INFO: rcu_preempt detected stalls on CPUs/tasks:
[ 247.609989][ C1] rcu: 0-....: (0 ticks this GP) idle=85d/1/0x4000000000000000 softirq=7291/7291 fqs=2099
[ 247.620768][ C1] (detected by 1, t=10502 jiffies, g=8653, q=266)
[ 247.627335][ C1] Sending NMI from CPU 1 to CPUs 0:
[ 247.632590][ C0] NMI backtrace for cpu 0
[ 247.632623][ C0] CPU: 0 PID: 4394 Comm: syz.0.36 Not tainted syzkaller #0
[ 247.632639][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026
[ 247.632655][ C0] RIP: 0010:perf_event_output_forward+0x0/0x2e0
[ 247.632686][ C0] Code: a0 00 00 00 75 12 48 89 d8 48 8d 65 d8 5b 41 5c 41 5d 41 5e 41 5f 5d c3 e8 fd 5e 28 08 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 00 <55> 48 89 e5 41 57 41 56 41 55 41 54 53 48 83 e4 e0 48 81 ec e0 00
[ 247.632699][ C0] RSP: 0018:ffffc900030af1c8 EFLAGS: 00000046
[ 247.632713][ C0] RAX: ffffffff8197f530 RBX: ffff88801abe7168 RCX: ffff88807affbb80
[ 247.632730][ C0] RDX: ffff8880b9035120 RSI: ffffc900030af300 RDI: ffff88801abe7168
[ 247.632742][ C0] RBP: ffff88801abe75d8 R08: ffff88801abe75db R09: 1ffff1100357cebb
[ 247.632754][ C0] R10: dffffc0000000000 R11: ffffed100357cebc R12: dffffc0000000000
[ 247.632766][ C0] R13: 0000000000000000 R14: 1ffff1100357ceb1 R15: ffff8880b9035120
[ 247.632777][ C0] FS: 0000000000000000(0000) GS:ffff8880b9000000(0000) knlGS:0000000000000000
[ 247.632791][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 247.632802][ C0] CR2: 0000001b31a63fff CR3: 0000000071150000 CR4: 00000000003506f0
[ 247.632816][ C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 247.632825][ C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 247.632835][ C0] Call Trace:
[ 247.632840][ C0]
[ 247.632845][ C0] __perf_event_overflow+0x35f/0x550
[ 247.632867][ C0] perf_swevent_event+0x4b8/0x540
[ 247.632886][ C0] perf_tp_event+0x324/0xbe0
[ 247.632904][ C0] ? perf_trace_run_bpf_submit+0x1c0/0x1c0
[ 247.632922][ C0] ? perf_tp_event+0xa7e/0xbe0
[ 247.632955][ C0] ? update_load_avg+0xc64/0x11c0
[ 247.632976][ C0] perf_trace_run_bpf_submit+0xf3/0x1c0
[ 247.632995][ C0] perf_trace_preemptirq_template+0x2aa/0x360
[ 247.633015][ C0] ? asm_sysvec_irq_work+0x16/0x20
[ 247.633034][ C0] ? trace_event_raw_event_preemptirq_template+0x290/0x290
[ 247.633052][ C0] ? lockdep_hardirqs_on_prepare+0x448/0x7c0
[ 247.633074][ C0] ? lock_chain_count+0x20/0x20
[ 247.633093][ C0] ? asm_sysvec_irq_work+0x16/0x20
[ 247.633109][ C0] trace_irq_enable_rcuidle+0x108/0x180
[ 247.633130][ C0] trace_hardirqs_on+0x57/0x80
[ 247.633146][ C0] asm_sysvec_irq_work+0x16/0x20
[ 247.633162][ C0] RIP: 0010:rcu_read_unlock_special+0x7f/0x4a0
[ 247.633180][ C0] Code: eb 03 48 b8 f1 f1 f1 f1 f8 f2 f2 f2 4a 89 04 2b 42 c7 44 2b 08 f8 f3 f3 f3 65 44 8b 35 f2 0f 9d 7e 41 f7 c6 00 00 f0 00 74 40 <48> c7 44 24 20 0e 36 e0 45 4a c7 04 2b 00 00 00 00 42 c7 44 2b 08
[ 247.633193][ C0] RSP: 0018:ffffc900030af720 EFLAGS: 00000206
[ 247.633205][ C0] RAX: d7c476aa3a3f2a00 RBX: 1ffff92000615ee8 RCX: d7c476aa3a3f2a00
[ 247.633217][ C0] RDX: dffffc0000000000 RSI: ffffffff8a2b2be0 RDI: ffffffff8a7a43c0
[ 247.633229][ C0] RBP: ffffc900030af7f0 R08: ffffffff901ef0c7 R09: 1ffffffff203de18
[ 247.633241][ C0] R10: dffffc0000000000 R11: fffffbfff203de19 R12: ffffffff8c323400
[ 247.633253][ C0] R13: dffffc0000000000 R14: 0000000000000246 R15: 0000000000000001
[ 247.633273][ C0] ? __rcu_read_unlock+0xd0/0xd0
[ 247.633289][ C0] ? rcu_lock_acquire+0x30/0x30
[ 247.633308][ C0] ? __lock_acquire+0x7b50/0x7b50
[ 247.633328][ C0] __rcu_read_unlock+0x78/0xd0
[ 247.633345][ C0] __unlock_page_memcg+0xea/0x100
[ 247.633361][ C0] unmap_page_range+0xee4/0x2410
[ 247.633394][ C0] unmap_vmas+0x131/0x250
[ 247.633410][ C0] ? unmap_page_range+0x2410/0x2410
[ 247.633424][ C0] ? __mutex_lock_common+0x435/0x2400
[ 247.633450][ C0] exit_mmap+0x3b9/0x640
[ 247.633469][ C0] ? vm_brk+0x20/0x20
[ 247.633492][ C0] ? uprobe_clear_state+0x2f6/0x460
[ 247.633511][ C0] __mmput+0x115/0x390
[ 247.633528][ C0] exit_mm+0x632/0x7b0
[ 247.633542][ C0] ? perf_pmu_migrate_context+0xb70/0xb70
[ 247.633563][ C0] ? do_exit+0x2110/0x2110
[ 247.633577][ C0] ? __ia32_sys_timer_delete+0x40/0x40
[ 247.633595][ C0] ? hrtimer_try_to_cancel+0x3d6/0x420
[ 247.633616][ C0] ? tty_audit_exit+0x149/0x1f0
[ 247.633643][ C0] do_exit+0x5b8/0x2110
[ 247.633660][ C0] ? lockdep_hardirqs_on_prepare+0x448/0x7c0
[ 247.633679][ C0] ? put_task_struct+0x80/0x80
[ 247.633693][ C0] ? lock_chain_count+0x20/0x20
[ 247.633714][ C0] ? _raw_spin_unlock_irq+0x1f/0x40
[ 247.633729][ C0] ? lockdep_hardirqs_on+0x94/0x140
[ 247.633748][ C0] do_group_exit+0x12c/0x2f0
[ 247.633765][ C0] __x64_sys_exit_group+0x3b/0x40
[ 247.633779][ C0] do_syscall_64+0x4c/0xa0
[ 247.633794][ C0] ? clear_bhb_loop+0x30/0x80
[ 247.633809][ C0] ? clear_bhb_loop+0x30/0x80
[ 247.633825][ C0] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 247.633842][ C0] RIP: 0033:0x7f4bb28b6159
[ 247.633860][ C0] Code: Unable to access opcode bytes at RIP 0x7f4bb28b612f.
[ 247.633867][ C0] RSP: 002b:00007fff3ac0f908 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
[ 247.633882][ C0] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f4bb28b6159
[ 247.633893][ C0] RDX: 0000000000000064 RSI: 0000000000000000 RDI: 0000000000000000
[ 247.633902][ C0] RBP: 00007fff3ac0f96c R08: 0000000000000000 R09: 00000000000927c0
[ 247.633912][ C0] R10: 0000000000000001 R11: 0000000000000246 R12: 0000000000000013
[ 247.633922][ C0] R13: 00000000000927c0 R14: 0000000000022c67 R15: 00007fff3ac0f9c0
[ 247.633939][ C0]
[ 250.673695][ T4319] rcu: INFO: rcu_preempt detected expedited stalls on CPUs/tasks: { 0-... } 10808 jiffies s: 2305 root: 0x1/.
[ 250.689208][ T4319] rcu: blocking rcu_node structures (internal RCU debug):
[ 250.696696][ T4319] Task dump for CPU 0:
[ 250.700796][ T4319] task:syz.0.36 state:R running task stack:26640 pid: 4394 ppid: 4303 flags:0x00004008
[ 250.711875][ T4319] Call Trace:
[ 250.715209][ T4319]
[ 250.718183][ T4319] ? perf_trace_preemptirq_template+0x2aa/0x360
[ 250.724590][ T4319] ? asm_sysvec_irq_work+0x16/0x20
[ 250.729747][ T4319] ? trace_event_raw_event_preemptirq_template+0x290/0x290
[ 250.737031][ T4319] ? lockdep_hardirqs_on_prepare+0x448/0x7c0
[ 250.743074][ T4319] ? lock_chain_count+0x20/0x20
[ 250.747964][ T4319] ? asm_sysvec_irq_work+0x16/0x20
[ 250.753139][ T4319] ? trace_irq_enable_rcuidle+0x108/0x180
[ 250.758896][ T4319] ? trace_hardirqs_on+0x57/0x80
[ 250.763916][ T4319] ? asm_sysvec_irq_work+0x16/0x20
[ 250.769086][ T4319] ? rcu_read_unlock_special+0x7f/0x4a0
[ 250.775146][ T4319] ? __rcu_read_unlock+0xd0/0xd0
[ 250.780130][ T4319] ? rcu_lock_acquire+0x30/0x30
[ 250.785296][ T4319] ? __lock_acquire+0x7b50/0x7b50
[ 250.790368][ T4319] ? __rcu_read_unlock+0x78/0xd0
[ 250.795424][ T4319] ? __unlock_page_memcg+0xea/0x100
[ 250.800663][ T4319] ? unmap_page_range+0xee4/0x2410
[ 250.805893][ T4319] ? unmap_vmas+0x131/0x250
[ 250.810447][ T4319] ? unmap_page_range+0x2410/0x2410
[ 250.815713][ T4319] ? __mutex_lock_common+0x435/0x2400
[ 250.821140][ T4319] ? exit_mmap+0x3b9/0x640
[ 250.825633][ T4319] ? vm_brk+0x20/0x20
[ 250.829660][ T4319] ? uprobe_clear_state+0x2f6/0x460
[ 250.834925][ T4319] ? __mmput+0x115/0x390
[ 250.839206][ T4319] ? exit_mm+0x632/0x7b0
[ 250.843531][ T4319] ? perf_pmu_migrate_context+0xb70/0xb70
[ 250.849291][ T4319] ? do_exit+0x2110/0x2110
[ 250.853762][ T4319] ? __ia32_sys_timer_delete+0x40/0x40
[ 250.859257][ T4319] ? hrtimer_try_to_cancel+0x3d6/0x420
[ 250.864795][ T4319] ? tty_audit_exit+0x149/0x1f0
[ 250.869701][ T4319] ? do_exit+0x5b8/0x2110
[ 250.874132][ T4319] ? lockdep_hardirqs_on_prepare+0x448/0x7c0
[ 250.880161][ T4319] ? put_task_struct+0x80/0x80
[ 250.885073][ T4319] ? lock_chain_count+0x20/0x20
[ 250.889979][ T4319] ? _raw_spin_unlock_irq+0x1f/0x40
[ 250.895253][ T4319] ? lockdep_hardirqs_on+0x94/0x140
[ 250.900511][ T4319] ? do_group_exit+0x12c/0x2f0
[ 250.905429][ T4319] ? __x64_sys_exit_group+0x3b/0x40
[ 250.910653][ T4319] ? do_syscall_64+0x4c/0xa0
[ 250.915332][ T4319] ? clear_bhb_loop+0x30/0x80
[ 250.920042][ T4319] ? clear_bhb_loop+0x30/0x80
[ 250.924800][ T4319] ? entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 250.930914][ T4319]
[ 255.775800][ T1422] ieee802154 phy0 wpan0: encryption failed: -22
[ 255.782153][ T1422] ieee802154 phy1 wpan1: encryption failed: -22