syzkaller login: [ 86.716114][ T40] cfg80211: failed to load regulatory.db Warning: Permanently added '10.128.0.88' (ED25519) to the list of known hosts. 2025/08/17 03:29:37 ignoring optional flag "sandboxArg"="0" 2025/08/17 03:29:38 parsed 1 programs [ 93.011886][ T4279] cgroup: Unknown subsys name 'net' [ 93.181021][ T4279] cgroup: Unknown subsys name 'rlimit' [ 94.850818][ T4279] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k FS [ 96.549416][ T46] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 96.572528][ T46] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 96.592061][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 96.613242][ T9] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 96.622744][ T9] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 96.632906][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 98.066456][ T4329] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 98.076145][ T4329] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 98.085061][ T4329] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 98.094243][ T4329] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 98.102740][ T4329] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 98.111722][ T4329] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 99.057762][ T4346] chnl_net:caif_netlink_parms(): no params data found [ 99.153317][ T4346] bridge0: port 1(bridge_slave_0) entered blocking state [ 99.163424][ T4346] bridge0: port 1(bridge_slave_0) entered disabled state [ 99.173405][ T4346] device bridge_slave_0 entered promiscuous mode [ 99.183201][ T4346] bridge0: port 2(bridge_slave_1) entered blocking state [ 99.191593][ T4346] bridge0: port 2(bridge_slave_1) entered disabled state [ 99.200826][ T4346] device bridge_slave_1 entered promiscuous mode [ 99.228403][ T4346] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 99.241656][ T4346] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 99.268863][ T4346] team0: Port device team_slave_0 added [ 99.277887][ T4346] team0: Port device team_slave_1 added [ 99.301502][ T4346] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 99.309851][ T4346] 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. [ 99.338478][ T4346] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 99.352741][ T4346] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 99.361109][ T4346] 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. [ 99.389658][ T4346] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 99.433083][ T4346] device hsr_slave_0 entered promiscuous mode [ 99.440643][ T4346] device hsr_slave_1 entered promiscuous mode [ 99.594644][ T4346] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 99.608031][ T4346] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 99.618808][ T4346] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 99.637989][ T4346] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 99.719743][ T4346] 8021q: adding VLAN 0 to HW filter on device bond0 [ 99.736441][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 99.747239][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 99.770527][ T4346] 8021q: adding VLAN 0 to HW filter on device team0 [ 99.781696][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 99.791456][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 99.801538][ T9] bridge0: port 1(bridge_slave_0) entered blocking state [ 99.809757][ T9] bridge0: port 1(bridge_slave_0) entered forwarding state [ 99.823720][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 99.834795][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 99.845172][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 99.856972][ T9] bridge0: port 2(bridge_slave_1) entered blocking state [ 99.865201][ T9] bridge0: port 2(bridge_slave_1) entered forwarding state [ 99.885480][ T1222] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 99.900988][ T1222] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 99.921860][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 99.931357][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 99.940828][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 99.953473][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 99.963944][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 99.976128][ T75] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 99.987127][ T75] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 100.011540][ T75] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 100.021400][ T75] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 100.033345][ T4346] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 100.291340][ T41] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 100.299395][ T41] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 100.313530][ T4346] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 100.335008][ T1222] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 100.345959][ T1222] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 100.368777][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 100.378001][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 100.389459][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 100.398735][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 100.410164][ T4346] device veth0_vlan entered promiscuous mode [ 100.422451][ T4346] device veth1_vlan entered promiscuous mode [ 100.445338][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 100.453725][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 100.462688][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 100.471833][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 100.483299][ T4346] device veth0_macvtap entered promiscuous mode [ 100.494253][ T4346] device veth1_macvtap entered promiscuous mode [ 100.511032][ T4346] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 100.519385][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 100.528185][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 100.536654][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 100.547013][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 100.560104][ T4346] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 100.567624][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 100.576934][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 100.590047][ T4346] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 100.599431][ T4346] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 100.608913][ T4346] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 100.618582][ T4346] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 100.741724][ T9] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 2025/08/17 03:29:49 executed programs: 0 [ 101.456057][ T48] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 101.465145][ T48] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 101.475001][ T48] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 101.485441][ T48] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 101.494837][ T48] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 101.503892][ T48] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 101.660506][ T4372] chnl_net:caif_netlink_parms(): no params data found [ 101.714265][ T4372] bridge0: port 1(bridge_slave_0) entered blocking state [ 101.721835][ T4372] bridge0: port 1(bridge_slave_0) entered disabled state [ 101.730368][ T4372] device bridge_slave_0 entered promiscuous mode [ 101.739999][ T4372] bridge0: port 2(bridge_slave_1) entered blocking state [ 101.747502][ T4372] bridge0: port 2(bridge_slave_1) entered disabled state [ 101.756142][ T4372] device bridge_slave_1 entered promiscuous mode [ 101.781977][ T4372] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 101.793604][ T4372] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 101.820995][ T4372] team0: Port device team_slave_0 added [ 101.829098][ T4372] team0: Port device team_slave_1 added [ 101.853459][ T4372] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 101.860767][ T4372] 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. [ 101.887484][ T4372] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 101.902422][ T4372] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 101.909634][ T4372] 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. [ 101.937802][ T4372] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 101.973370][ T4372] device hsr_slave_0 entered promiscuous mode [ 101.980832][ T4372] device hsr_slave_1 entered promiscuous mode [ 101.987828][ T4372] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 101.996583][ T4372] Cannot create hsr debugfs directory [ 103.236229][ T9] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 103.594820][ T48] Bluetooth: hci0: command 0x0409 tx timeout [ 105.466425][ T9] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 105.538655][ T9] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 105.674112][ T4331] Bluetooth: hci0: command 0x041b tx timeout [ 106.443160][ T4372] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 106.456387][ T4372] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 106.471253][ T4372] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 106.500641][ T4372] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 106.557144][ T9] device hsr_slave_0 left promiscuous mode [ 106.565586][ T9] device hsr_slave_1 left promiscuous mode [ 106.572731][ T9] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 106.581905][ T9] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 106.590868][ T9] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 106.598693][ T9] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 106.607725][ T9] device bridge_slave_1 left promiscuous mode [ 106.614916][ T9] bridge0: port 2(bridge_slave_1) entered disabled state [ 106.627862][ T9] device bridge_slave_0 left promiscuous mode [ 106.635782][ T9] bridge0: port 1(bridge_slave_0) entered disabled state [ 106.665421][ T9] device veth1_macvtap left promiscuous mode [ 106.672379][ T9] device veth0_macvtap left promiscuous mode [ 106.679040][ T9] device veth1_vlan left promiscuous mode [ 106.685502][ T9] device veth0_vlan left promiscuous mode [ 107.101583][ T9] team0 (unregistering): Port device team_slave_1 removed [ 107.137460][ T9] team0 (unregistering): Port device team_slave_0 removed [ 107.172211][ T9] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 107.205585][ T9] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 107.521023][ T9] bond0 (unregistering): Released all slaves [ 107.630090][ T4372] 8021q: adding VLAN 0 to HW filter on device bond0 [ 107.652741][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 107.663429][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 107.694786][ T4372] 8021q: adding VLAN 0 to HW filter on device team0 [ 107.706749][ T41] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 107.716410][ T41] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 107.725805][ T41] bridge0: port 1(bridge_slave_0) entered blocking state [ 107.733564][ T41] bridge0: port 1(bridge_slave_0) entered forwarding state [ 107.742414][ T41] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 107.753885][ T4331] Bluetooth: hci0: command 0x040f tx timeout [ 107.770817][ T41] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 107.779945][ T41] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 107.790412][ T41] bridge0: port 2(bridge_slave_1) entered blocking state [ 107.797649][ T41] bridge0: port 2(bridge_slave_1) entered forwarding state [ 107.807339][ T41] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 107.819716][ T41] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 107.833414][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 107.845732][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 107.855054][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 107.877607][ T1222] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 107.888462][ T1222] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 107.901754][ T1222] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 107.912335][ T1222] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 107.928539][ T4372] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 107.943032][ T4372] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 107.952234][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 107.962161][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 108.201595][ T1222] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 108.209638][ T1222] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 108.222757][ T4372] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 108.242685][ T1222] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 108.251897][ T1222] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 108.279252][ T1222] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 108.288768][ T1222] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 108.298317][ T1222] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 108.306928][ T1222] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 108.317119][ T4372] device veth0_vlan entered promiscuous mode [ 108.335193][ T4372] device veth1_vlan entered promiscuous mode [ 108.355528][ T1222] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 108.364232][ T1222] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 108.372703][ T1222] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 108.382467][ T1222] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 108.394887][ T4372] device veth0_macvtap entered promiscuous mode [ 108.405024][ T4372] device veth1_macvtap entered promiscuous mode [ 108.427784][ T4372] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 108.435591][ T1222] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 108.444677][ T1222] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 108.452869][ T1222] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 108.462264][ T1222] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 108.489135][ T4372] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 108.497766][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 108.507459][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 108.520151][ T4372] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 108.529161][ T4372] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 108.538283][ T4372] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 108.547821][ T4372] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 108.602827][ T46] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 108.619944][ T46] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 108.635809][ T75] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready 2025/08/17 03:29:57 executed programs: 2 [ 108.651499][ T46] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 108.663945][ T46] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 108.673073][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 213.853769][ C1] rcu: INFO: rcu_preempt self-detected stall on CPU [ 213.860522][ C1] rcu: 1-....: (10499 ticks this GP) idle=95d4/1/0x4000000000000000 softirq=9993/9993 fqs=4546 [ 213.871840][ C1] (t=10500 jiffies g=10165 q=11685 ncpus=2) [ 213.877885][ C1] CPU: 1 PID: 4419 Comm: syz.0.17 Not tainted 6.1.148-syzkaller #0 [ 213.885985][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 213.896084][ C1] RIP: 0010:_raw_spin_unlock_irq+0x25/0x40 [ 213.901972][ C1] Code: f5 ff 0f 1f 00 53 48 89 fb 48 83 c7 18 48 8b 74 24 08 e8 fe f8 42 f7 48 89 df e8 56 be 43 f7 e8 61 b0 66 f7 fb bf 01 00 00 00 06 3c 37 f7 65 8b 05 57 05 e2 75 85 c0 74 02 5b c3 e8 a4 16 e0 [ 213.921798][ C1] RSP: 0018:ffffc90003407cf0 EFLAGS: 00000286 [ 213.927867][ C1] RAX: c4756b7ca2847300 RBX: ffff88802ef61280 RCX: c4756b7ca2847300 [ 213.935926][ C1] RDX: dffffc0000000000 RSI: ffffffff8a8c0420 RDI: 0000000000000001 [ 213.943913][ C1] RBP: ffffc90003407f10 R08: dffffc0000000000 R09: ffffed1005dec251 [ 213.951883][ C1] R10: ffffed1005dec251 R11: 1ffff11005dec250 R12: ffff8880739d9dc0 [ 213.959963][ C1] R13: 1ffff92000680ffe R14: 1ffff92000680fa8 R15: ffffc90003407ff0 [ 213.967940][ C1] FS: 0000555582d22500(0000) GS:ffff8880b8f00000(0000) knlGS:0000000000000000 [ 213.976890][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 213.983482][ C1] CR2: 0000000000000000 CR3: 00000000744d6000 CR4: 00000000003506e0 [ 213.991460][ C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 213.999454][ C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 214.007442][ C1] Call Trace: [ 214.010726][ C1] [ 214.013661][ C1] __ia32_sys_rt_sigreturn+0x184/0x790 [ 214.019185][ C1] ? bpf_trace_run2+0xda/0x3b0 [ 214.023974][ C1] ? load_gs_index+0x120/0x120 [ 214.028766][ C1] ? get_sigframe_size+0x10/0x10 [ 214.033724][ C1] ? bpf_trace_run2+0x26b/0x3b0 [ 214.038611][ C1] ? bpf_trace_run2+0xda/0x3b0 [ 214.043415][ C1] ? bpf_trace_run1+0x3b0/0x3b0 [ 214.048304][ C1] ? lockdep_hardirqs_on_prepare+0x3fc/0x760 [ 214.054327][ C1] ? lock_chain_count+0x20/0x20 [ 214.059262][ C1] ? trace_sys_enter+0x22/0x80 [ 214.064050][ C1] do_syscall_64+0x4c/0xa0 [ 214.068568][ C1] ? clear_bhb_loop+0x60/0xb0 [ 214.073247][ C1] ? clear_bhb_loop+0x60/0xb0 [ 214.077929][ C1] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 214.083860][ C1] RIP: 0033:0x7f3758d2add9 [ 214.088286][ C1] Code: 64 c7 00 16 00 00 00 b8 ff ff ff ff c3 0f 1f 40 00 90 66 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 c7 c0 0f 00 00 00 0f 05 <0f> 1f 80 00 00 00 00 48 81 ec 48 01 00 00 49 89 d0 64 48 8b 04 25 [ 214.107893][ C1] RSP: 002b:00007ffccacc5080 EFLAGS: 00000246 ORIG_RAX: 000000000000000f [ 214.116427][ C1] RAX: ffffffffffffffda RBX: 00007f3758fb5fa8 RCX: 00007f3758d2add9 [ 214.124435][ C1] RDX: 00007ffccacc5080 RSI: 00007ffccacc51b0 RDI: 0000000000000011 [ 214.132423][ C1] RBP: 0000000000000000 R08: 0027dab90a63bb4a R09: 00000007cacc58ff [ 214.140395][ C1] R10: 0000000000000005 R11: 0000000000000246 R12: 00007f3758fb5fac [ 214.148367][ C1] R13: 00007f3758fb5fa0 R14: 0000000000000095 R15: 0000000000000003 [ 214.156352][ C1]