Warning: Permanently added '10.128.0.249' (ED25519) to the list of known hosts. 1970/01/01 00:00:43 parsed 1 programs [ 44.545336][ T4345] cgroup: Unknown subsys name 'net' [ 44.763177][ T4345] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 45.026467][ T4345] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k SSFS [ 48.583918][ T61] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 48.585265][ T61] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 48.587223][ T61] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 48.598998][ T61] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 48.600216][ T61] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 48.601960][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 48.996355][ T4376] chnl_net:caif_netlink_parms(): no params data found [ 49.012465][ T4376] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.013568][ T4376] bridge0: port 1(bridge_slave_0) entered disabled state [ 49.015206][ T4376] device bridge_slave_0 entered promiscuous mode [ 49.017400][ T4376] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.018538][ T4376] bridge0: port 2(bridge_slave_1) entered disabled state [ 49.020047][ T4376] device bridge_slave_1 entered promiscuous mode [ 49.026739][ T4376] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 49.029500][ T4376] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 49.035993][ T4376] team0: Port device team_slave_0 added [ 49.037616][ T4376] team0: Port device team_slave_1 added [ 49.043708][ T4376] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 49.044920][ T4376] 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. [ 49.049367][ T4376] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 49.052165][ T4376] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 49.053259][ T4376] 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. [ 49.057443][ T4376] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 49.101612][ T4376] device hsr_slave_0 entered promiscuous mode [ 49.140615][ T4376] device hsr_slave_1 entered promiscuous mode [ 49.214503][ T4376] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 49.232938][ T4376] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 49.262120][ T4376] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 49.302118][ T4376] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 49.349462][ T4376] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.350673][ T4376] bridge0: port 2(bridge_slave_1) entered forwarding state [ 49.352128][ T4376] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.353390][ T4376] bridge0: port 1(bridge_slave_0) entered forwarding state [ 49.369943][ T4376] 8021q: adding VLAN 0 to HW filter on device bond0 [ 49.374041][ T838] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 49.376030][ T838] bridge0: port 1(bridge_slave_0) entered disabled state [ 49.377672][ T838] bridge0: port 2(bridge_slave_1) entered disabled state [ 49.383824][ T4376] 8021q: adding VLAN 0 to HW filter on device team0 [ 49.386771][ T838] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 49.388414][ T838] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.389491][ T838] bridge0: port 1(bridge_slave_0) entered forwarding state [ 49.426870][ T838] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 49.428530][ T838] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.429712][ T838] bridge0: port 2(bridge_slave_1) entered forwarding state [ 49.437243][ T838] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 49.438985][ T838] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 49.440767][ T838] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 49.444994][ T61] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 49.446518][ T61] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 49.449327][ T4376] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 49.499367][ T61] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 49.500968][ T61] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 49.504158][ T4376] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 49.509579][ T61] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 49.517706][ T61] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 49.519538][ T61] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 49.521362][ T61] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 49.525098][ T4376] device veth0_vlan entered promiscuous mode [ 49.528141][ T4376] device veth1_vlan entered promiscuous mode [ 49.534378][ T61] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 49.535906][ T61] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 49.537416][ T61] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 49.539590][ T4376] device veth0_macvtap entered promiscuous mode [ 49.542744][ T4376] device veth1_macvtap entered promiscuous mode [ 49.548003][ T4376] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 49.549298][ T61] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 49.552312][ T61] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 49.556446][ T4376] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 49.557786][ T1748] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 49.562971][ T4376] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 49.564369][ T4376] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 49.565797][ T4376] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 49.567293][ T4376] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 50.357549][ T4431] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 50.359178][ T4431] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 50.362737][ T4431] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 50.364216][ T4431] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 50.365632][ T4431] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 50.366817][ T4431] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 1970/01/01 00:00:50 executed programs: 0 [ 50.928709][ T4431] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 50.930182][ T4431] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 50.936045][ T4431] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 50.937725][ T4431] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 50.939100][ T4431] Bluetooth: hci1: unexpected cc 0x0c25 length: 249 > 3 [ 50.940306][ T4431] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 51.149820][ T4440] chnl_net:caif_netlink_parms(): no params data found [ 51.198122][ T4440] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.199341][ T4440] bridge0: port 1(bridge_slave_0) entered disabled state [ 51.201039][ T4440] device bridge_slave_0 entered promiscuous mode [ 51.203060][ T4440] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.204213][ T4440] bridge0: port 2(bridge_slave_1) entered disabled state [ 51.205794][ T4440] device bridge_slave_1 entered promiscuous mode [ 51.212705][ T4440] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 51.215293][ T4440] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 51.291408][ T4440] team0: Port device team_slave_0 added [ 51.361732][ T4440] team0: Port device team_slave_1 added [ 51.366998][ T4440] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 51.368117][ T4440] 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. [ 51.372778][ T4440] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 51.376462][ T4440] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 51.377613][ T4440] 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. [ 51.382265][ T4440] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 51.423687][ T4440] device hsr_slave_0 entered promiscuous mode [ 51.480758][ T4440] device hsr_slave_1 entered promiscuous mode [ 51.530484][ T4440] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 51.531940][ T4440] Cannot create hsr debugfs directory [ 51.631420][ T4440] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 52.970669][ T4431] Bluetooth: hci1: command 0x0409 tx timeout [ 54.421906][ T4440] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 54.801720][ T4440] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 54.901925][ T4440] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 55.050521][ T4431] Bluetooth: hci1: command 0x041b tx timeout [ 55.192442][ T4440] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 55.272742][ T4440] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 55.311369][ T4440] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 55.403801][ T4440] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 55.521137][ T4440] 8021q: adding VLAN 0 to HW filter on device bond0 [ 55.524483][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 55.525967][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 55.528272][ T4440] 8021q: adding VLAN 0 to HW filter on device team0 [ 55.531293][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 55.532900][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 55.534548][ T9] bridge0: port 1(bridge_slave_0) entered blocking state [ 55.535679][ T9] bridge0: port 1(bridge_slave_0) entered forwarding state [ 55.537125][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 55.539577][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 55.543046][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 55.544582][ T9] bridge0: port 2(bridge_slave_1) entered blocking state [ 55.545733][ T9] bridge0: port 2(bridge_slave_1) entered forwarding state [ 55.548352][ T61] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 55.618465][ T4440] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 55.620175][ T4440] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 55.622924][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 55.624649][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 55.626543][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 55.628164][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 55.629751][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 55.631435][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 55.632917][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 55.634397][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 55.635844][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 55.637404][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 55.638836][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 55.714806][ T61] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 55.716173][ T61] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 55.718961][ T4440] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 55.724491][ T61] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 55.726117][ T61] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 55.732034][ T61] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 55.733613][ T61] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 55.735139][ T61] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 55.736603][ T61] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 55.738670][ T4440] device veth0_vlan entered promiscuous mode [ 55.745421][ T39] device hsr_slave_0 left promiscuous mode [ 55.770917][ T39] device hsr_slave_1 left promiscuous mode [ 55.860478][ T39] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 55.861686][ T39] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 55.863339][ T39] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 55.864583][ T39] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 55.866014][ T39] device bridge_slave_1 left promiscuous mode [ 55.867436][ T39] bridge0: port 2(bridge_slave_1) entered disabled state [ 55.900977][ T39] device bridge_slave_0 left promiscuous mode [ 55.902070][ T39] bridge0: port 1(bridge_slave_0) entered disabled state [ 56.030631][ T39] device veth1_macvtap left promiscuous mode [ 56.031715][ T39] device veth0_macvtap left promiscuous mode [ 56.032721][ T39] device veth1_vlan left promiscuous mode [ 56.033724][ T39] device veth0_vlan left promiscuous mode [ 57.130657][ T47] Bluetooth: hci1: command 0x040f tx timeout [ 58.231290][ T39] team0 (unregistering): Port device team_slave_1 removed [ 58.401700][ T39] team0 (unregistering): Port device team_slave_0 removed [ 58.580760][ T39] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 58.800724][ T39] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 59.210550][ T47] Bluetooth: hci1: command 0x0419 tx timeout [ 60.311211][ T39] bond0 (unregistering): Released all slaves [ 60.613199][ T4440] device veth1_vlan entered promiscuous mode [ 60.618869][ T61] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 60.626471][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 60.628086][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 60.630535][ T4440] device veth0_macvtap entered promiscuous mode [ 60.632928][ T4440] device veth1_macvtap entered promiscuous mode [ 60.638092][ T4440] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 60.639316][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 60.644167][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 60.645613][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 60.647253][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 60.649976][ T4440] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 60.651612][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 60.653215][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 60.655592][ T4440] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 60.656956][ T4440] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 60.658466][ T4440] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 60.659865][ T4440] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 60.679618][ T61] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 60.681078][ T61] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 60.682827][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 60.689493][ T61] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 60.690858][ T61] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 60.692207][ T61] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 60.729624][ T4471] loop0: detected capacity change from 0 to 128 [ 60.733336][ T4471] VFS: Found a Xenix FS (block size = 1024) on device loop0 [ 60.734723][ T4471] Bad inode number on dev loop0: 2 is out of range [ 60.735778][ T4471] SysV FS: get root inode failed [ 60.736634][ T4471] oldfs: cannot read superblock [ 60.746945][ C1] ------------[ cut here ]------------ [ 60.747852][ C1] VFS: brelse: Trying to free free buffer [ 60.748828][ C1] WARNING: CPU: 1 PID: 4440 at fs/buffer.c:1145 invalidate_bh_lru+0x130/0x220 [ 60.750341][ C1] Modules linked in: [ 60.751016][ C1] CPU: 1 PID: 4440 Comm: syz-executor Not tainted syzkaller #0 [ 60.752309][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 60.754030][ C1] pstate: 624000c5 (nZCv daIF +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 60.755354][ C1] pc : invalidate_bh_lru+0x130/0x220 [ 60.756237][ C1] lr : invalidate_bh_lru+0x130/0x220 [ 60.757216][ C1] sp : ffff800008017de0 [ 60.757940][ C1] x29: ffff800008017de0 x28: 1fffe00033ea56dc x27: 0000000000000001 [ 60.759328][ C1] x26: 00000000ffffffff x25: ffff00019f52b6d8 x24: 0000000000000001 [ 60.760659][ C1] x23: dfff800000000000 x22: 0000000000000000 x21: ffff0000ca0edee0 [ 60.761999][ C1] x20: ffff00019f52b6e0 x19: ffff800011c73020 x18: ffff800011babf60 [ 60.763336][ C1] x17: 0000000000000000 x16: ffff800011a529a8 x15: 0000000000010005 [ 60.764817][ C1] x14: 0000000000000001 x13: 1fffe00033ea39a3 x12: 0000000000ff0100 [ 60.766230][ C1] x11: ff00800008194b40 x10: 0000000000010003 x9 : 33a0785d01db3900 [ 60.767612][ C1] x8 : 33a0785d01db3900 x7 : 0000000000000001 x6 : 0000000000000001 [ 60.768939][ C1] x5 : ffff800008017878 x4 : ffff800015324ea0 x3 : ffff80000853974c [ 60.770299][ C1] x2 : 0000000000000001 x1 : 0000000100010003 x0 : 0000000000000000 [ 60.771611][ C1] Call trace: [ 60.772173][ C1] invalidate_bh_lru+0x130/0x220 [ 60.772989][ C1] __flush_smp_call_function_queue+0x3d0/0xfbc [ 60.774056][ C1] generic_smp_call_function_single_interrupt+0x28/0x164 [ 60.775263][ C1] ipi_handler+0x10c/0x78c [ 60.776048][ C1] handle_percpu_devid_irq+0x174/0x34c [ 60.776961][ C1] generic_handle_domain_irq+0xe0/0x140 [ 60.777915][ C1] gic_handle_irq+0x70/0x1d8 [ 60.778669][ C1] call_on_irq_stack+0x30/0x48 [ 60.779473][ C1] do_interrupt_handler+0xd4/0x138 [ 60.780309][ C1] el1_interrupt+0x34/0x54 [ 60.781012][ C1] el1h_64_irq_handler+0x18/0x24 [ 60.781855][ C1] el1h_64_irq+0x64/0x68 [ 60.782549][ C1] _raw_spin_unlock_irqrestore+0x58/0xac [ 60.783522][ C1] debug_check_no_obj_freed+0x450/0x46c [ 60.784462][ C1] slab_free_freelist_hook+0x104/0x1e8 [ 60.785441][ C1] __kmem_cache_free+0xbc/0x218 [ 60.786300][ C1] kfree+0xd0/0x1a8 [ 60.786984][ C1] umount_mnt+0x3d8/0x444 [ 60.787713][ C1] umount_tree+0x7f8/0xa84 [ 60.788465][ C1] put_mnt_ns+0xf4/0x188 [ 60.789190][ C1] free_nsproxy+0x54/0x48c [ 60.789867][ C1] switch_task_namespaces+0xb8/0xf0 [ 60.790714][ C1] exit_task_namespaces+0x24/0x34 [ 60.791570][ C1] do_exit+0x54c/0x19b0 [ 60.792279][ C1] do_group_exit+0x194/0x22c [ 60.793080][ C1] get_signal+0x11cc/0x1304 [ 60.793842][ C1] do_notify_resume+0x33c/0x2aa4 [ 60.794690][ C1] el0_svc+0x98/0x128 [ 60.795349][ C1] el0t_64_sync_handler+0x84/0xf0 [ 60.796206][ C1] el0t_64_sync+0x18c/0x190 [ 60.797031][ C1] irq event stamp: 165350 [ 60.797761][ C1] hardirqs last enabled at (165349): [] _raw_spin_unlock_irqrestore+0x48/0xac [ 60.799544][ C1] hardirqs last disabled at (165350): [] el1_interrupt+0x24/0x54 [ 60.801206][ C1] softirqs last enabled at (162864): [] local_bh_enable+0x10/0x34 [ 60.802836][ C1] softirqs last disabled at (162862): [] local_bh_disable+0x10/0x34 [ 60.804380][ C1] ---[ end trace 0000000000000000 ]---