Warning: Permanently added '10.128.1.178' (ED25519) to the list of known hosts. [ 263.861727][ T5087] chnl_net:caif_netlink_parms(): no params data found [ 263.999201][ T5085] chnl_net:caif_netlink_parms(): no params data found [ 264.016109][ T5088] chnl_net:caif_netlink_parms(): no params data found [ 264.026950][ T5082] chnl_net:caif_netlink_parms(): no params data found [ 264.041547][ T5083] chnl_net:caif_netlink_parms(): no params data found [ 264.198921][ T5087] bridge0: port 1(bridge_slave_0) entered blocking state [ 264.206239][ T5087] bridge0: port 1(bridge_slave_0) entered disabled state [ 264.213590][ T5087] bridge_slave_0: entered allmulticast mode [ 264.221712][ T5087] bridge_slave_0: entered promiscuous mode [ 264.283696][ T5087] bridge0: port 2(bridge_slave_1) entered blocking state [ 264.291191][ T5087] bridge0: port 2(bridge_slave_1) entered disabled state [ 264.298664][ T5087] bridge_slave_1: entered allmulticast mode [ 264.306320][ T5087] bridge_slave_1: entered promiscuous mode [ 264.407215][ T5082] bridge0: port 1(bridge_slave_0) entered blocking state [ 264.414521][ T5082] bridge0: port 1(bridge_slave_0) entered disabled state [ 264.422192][ T5082] bridge_slave_0: entered allmulticast mode [ 264.429485][ T5082] bridge_slave_0: entered promiscuous mode [ 264.451347][ T5085] bridge0: port 1(bridge_slave_0) entered blocking state [ 264.458595][ T5085] bridge0: port 1(bridge_slave_0) entered disabled state [ 264.465955][ T5085] bridge_slave_0: entered allmulticast mode [ 264.472942][ T5085] bridge_slave_0: entered promiscuous mode [ 264.480878][ T5088] bridge0: port 1(bridge_slave_0) entered blocking state [ 264.488725][ T5088] bridge0: port 1(bridge_slave_0) entered disabled state [ 264.496358][ T5088] bridge_slave_0: entered allmulticast mode [ 264.503437][ T5088] bridge_slave_0: entered promiscuous mode [ 264.514067][ T5087] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 264.527671][ T5087] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 264.561292][ T5082] bridge0: port 2(bridge_slave_1) entered blocking state [ 264.568704][ T5082] bridge0: port 2(bridge_slave_1) entered disabled state [ 264.576178][ T5082] bridge_slave_1: entered allmulticast mode [ 264.583279][ T5082] bridge_slave_1: entered promiscuous mode [ 264.602526][ T5085] bridge0: port 2(bridge_slave_1) entered blocking state [ 264.609793][ T5085] bridge0: port 2(bridge_slave_1) entered disabled state [ 264.617615][ T5085] bridge_slave_1: entered allmulticast mode [ 264.624681][ T5085] bridge_slave_1: entered promiscuous mode [ 264.631509][ T5088] bridge0: port 2(bridge_slave_1) entered blocking state [ 264.638866][ T5088] bridge0: port 2(bridge_slave_1) entered disabled state [ 264.646145][ T5088] bridge_slave_1: entered allmulticast mode [ 264.653207][ T5088] bridge_slave_1: entered promiscuous mode [ 264.684495][ T5083] bridge0: port 1(bridge_slave_0) entered blocking state [ 264.692168][ T5083] bridge0: port 1(bridge_slave_0) entered disabled state [ 264.699471][ T5083] bridge_slave_0: entered allmulticast mode [ 264.706605][ T5083] bridge_slave_0: entered promiscuous mode [ 264.765714][ T5087] team0: Port device team_slave_0 added [ 264.772421][ T5083] bridge0: port 2(bridge_slave_1) entered blocking state [ 264.779654][ T5083] bridge0: port 2(bridge_slave_1) entered disabled state [ 264.787047][ T5083] bridge_slave_1: entered allmulticast mode [ 264.794059][ T5083] bridge_slave_1: entered promiscuous mode [ 264.815529][ T5082] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 264.827426][ T5085] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 264.839305][ T5085] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 264.862031][ T5088] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 264.872893][ T5087] team0: Port device team_slave_1 added [ 264.898655][ T5082] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 264.933642][ T5088] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 264.981302][ T5083] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 264.993604][ T5083] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 265.033069][ T5085] team0: Port device team_slave_0 added [ 265.054991][ T5088] team0: Port device team_slave_0 added [ 265.062114][ T5087] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 265.069283][ T5087] 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. [ 265.095699][ T5087] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 265.135401][ T5082] team0: Port device team_slave_0 added [ 265.145665][ T5082] team0: Port device team_slave_1 added [ 265.153735][ T5085] team0: Port device team_slave_1 added [ 265.172926][ T5088] team0: Port device team_slave_1 added [ 265.192947][ T5087] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 265.200822][ T5087] 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. [ 265.227452][ T5087] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 265.251263][ T5083] team0: Port device team_slave_0 added [ 265.260494][ T5083] team0: Port device team_slave_1 added [ 265.301138][ T5085] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 265.308486][ T5085] 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. [ 265.334676][ T5085] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 265.361410][ T5088] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 265.371521][ T5088] 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. [ 265.398069][ T5088] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 265.434728][ T5082] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 265.442055][ T5082] 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. [ 265.468207][ T5082] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 265.481405][ T5082] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 265.488854][ T5082] 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. [ 265.515117][ T5082] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 265.527266][ T5085] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 265.534255][ T5085] 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. [ 265.560688][ T5085] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 265.576776][ T5088] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 265.583757][ T5088] 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. [ 265.610039][ T5088] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 265.642109][ T5083] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 265.649261][ T5083] 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. [ 265.675482][ T5083] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 265.693555][ T5083] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 265.700735][ T5083] 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. [ 265.726769][ T5083] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 265.792095][ T5087] hsr_slave_0: entered promiscuous mode [ 265.799595][ T5087] hsr_slave_1: entered promiscuous mode [ 265.841461][ T5085] hsr_slave_0: entered promiscuous mode [ 265.848012][ T5085] hsr_slave_1: entered promiscuous mode [ 265.854141][ T5085] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 265.862804][ T5085] Cannot create hsr debugfs directory [ 265.920952][ T5083] hsr_slave_0: entered promiscuous mode [ 265.927770][ T5083] hsr_slave_1: entered promiscuous mode [ 265.933946][ T5083] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 265.941946][ T5083] Cannot create hsr debugfs directory [ 265.952103][ T5088] hsr_slave_0: entered promiscuous mode [ 265.959352][ T5088] hsr_slave_1: entered promiscuous mode [ 265.965676][ T5088] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 265.973254][ T5088] Cannot create hsr debugfs directory [ 265.998565][ T5082] hsr_slave_0: entered promiscuous mode [ 266.005820][ T5082] hsr_slave_1: entered promiscuous mode [ 266.012012][ T5082] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 266.020006][ T5082] Cannot create hsr debugfs directory [ 266.669160][ T5082] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 266.700783][ T5082] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 266.732250][ T5082] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 266.756064][ T5082] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 266.791050][ T5087] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 266.823852][ T5087] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 266.853507][ T5087] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 266.889402][ T5087] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 266.993116][ T5083] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 267.007393][ T5083] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 267.023009][ T5083] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 267.063911][ T5083] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 267.131865][ T5088] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 267.142528][ T5088] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 267.170032][ T5088] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 267.180328][ T5088] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 267.250660][ T5085] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 267.262782][ T5085] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 267.280721][ T5082] 8021q: adding VLAN 0 to HW filter on device bond0 [ 267.296308][ T5085] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 267.310997][ T5085] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 267.386734][ T5082] 8021q: adding VLAN 0 to HW filter on device team0 [ 267.428764][ T5118] bridge0: port 1(bridge_slave_0) entered blocking state [ 267.436097][ T5118] bridge0: port 1(bridge_slave_0) entered forwarding state [ 267.496403][ T5118] bridge0: port 2(bridge_slave_1) entered blocking state [ 267.503599][ T5118] bridge0: port 2(bridge_slave_1) entered forwarding state [ 267.640416][ T5087] 8021q: adding VLAN 0 to HW filter on device bond0 [ 267.677546][ T5088] 8021q: adding VLAN 0 to HW filter on device bond0 [ 267.703537][ T5083] 8021q: adding VLAN 0 to HW filter on device bond0 [ 267.758121][ T5088] 8021q: adding VLAN 0 to HW filter on device team0 [ 267.786667][ T7] bridge0: port 1(bridge_slave_0) entered blocking state [ 267.793792][ T7] bridge0: port 1(bridge_slave_0) entered forwarding state [ 267.821118][ T5085] 8021q: adding VLAN 0 to HW filter on device bond0 [ 267.845583][ T5087] 8021q: adding VLAN 0 to HW filter on device team0 [ 267.868226][ T5083] 8021q: adding VLAN 0 to HW filter on device team0 [ 267.879468][ T24] bridge0: port 2(bridge_slave_1) entered blocking state [ 267.886675][ T24] bridge0: port 2(bridge_slave_1) entered forwarding state [ 267.915250][ T24] bridge0: port 1(bridge_slave_0) entered blocking state [ 267.922398][ T24] bridge0: port 1(bridge_slave_0) entered forwarding state [ 267.933448][ T24] bridge0: port 1(bridge_slave_0) entered blocking state [ 267.940635][ T24] bridge0: port 1(bridge_slave_0) entered forwarding state [ 267.991732][ T5085] 8021q: adding VLAN 0 to HW filter on device team0 [ 268.000708][ T24] bridge0: port 2(bridge_slave_1) entered blocking state [ 268.007877][ T24] bridge0: port 2(bridge_slave_1) entered forwarding state [ 268.026788][ T5082] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 268.052196][ T8] bridge0: port 2(bridge_slave_1) entered blocking state [ 268.059430][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state [ 268.110041][ T5118] bridge0: port 1(bridge_slave_0) entered blocking state [ 268.117258][ T5118] bridge0: port 1(bridge_slave_0) entered forwarding state [ 268.170025][ T7] bridge0: port 2(bridge_slave_1) entered blocking state [ 268.177288][ T7] bridge0: port 2(bridge_slave_1) entered forwarding state [ 268.292116][ T5088] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 268.322522][ T5082] veth0_vlan: entered promiscuous mode [ 268.381060][ T5082] veth1_vlan: entered promiscuous mode [ 268.431010][ T5087] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 268.561249][ T5082] veth0_macvtap: entered promiscuous mode [ 268.590399][ T5083] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 268.603671][ T5082] veth1_macvtap: entered promiscuous mode [ 268.628432][ T5085] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 268.690437][ T5087] veth0_vlan: entered promiscuous mode [ 268.726682][ T5087] veth1_vlan: entered promiscuous mode [ 268.742957][ T5082] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 268.770136][ T5082] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 268.800952][ T5082] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 268.810066][ T5082] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 268.821870][ T5082] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 268.831668][ T5082] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 268.874829][ T5085] veth0_vlan: entered promiscuous mode [ 268.908203][ T5088] veth0_vlan: entered promiscuous mode [ 268.924035][ T5088] veth1_vlan: entered promiscuous mode [ 268.949667][ T5085] veth1_vlan: entered promiscuous mode [ 268.987304][ T5083] veth0_vlan: entered promiscuous mode [ 269.000472][ T5087] veth0_macvtap: entered promiscuous mode executing program [ 269.042886][ T5087] veth1_macvtap: entered promiscuous mode [ 286.578612][ C1] hrtimer: interrupt took 17516380266 ns [ 374.084814][ C0] rcu: INFO: rcu_preempt detected stalls on CPUs/tasks: [ 374.091834][ C0] rcu: 1-...!: (1 ticks this GP) idle=03fc/1/0x4000000000000000 softirq=6792/6792 fqs=353 [ 374.102442][ C0] rcu: (detected by 0, t=10503 jiffies, g=7953, q=674 ncpus=2) [ 374.110097][ C0] Sending NMI from CPU 0 to CPUs 1: [ 374.115326][ C1] NMI backtrace for cpu 1 [ 374.115338][ C1] CPU: 1 PID: 5088 Comm: syz-executor140 Not tainted 6.8.0-syzkaller-08951-gfe46a7dd189e #0 [ 374.115357][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/29/2024 [ 374.115367][ C1] RIP: 0010:__sanitizer_cov_trace_const_cmp1+0x0/0x90 [ 374.115535][ C1] Code: 11 18 4c 89 44 11 20 c3 cc cc cc cc 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 0f 1e fa 4c 8b 04 24 65 48 8b 14 25 40 d0 03 00 65 8b 05 e0 d8 [ 374.115549][ C1] RSP: 0018:ffffc90000a08d58 EFLAGS: 00000046 [ 374.115565][ C1] RAX: 0000000000010001 RBX: 0000000000000001 RCX: ffffffff818280f8 [ 374.115577][ C1] RDX: ffff8880230c3c00 RSI: 0000000000000001 RDI: 0000000000000000 [ 374.115589][ C1] RBP: ffffc90000a08ea8 R08: ffffffff81828115 R09: 1ffffffff1f0c1bd [ 374.115602][ C1] R10: dffffc0000000000 R11: fffffbfff1f0c1be R12: 1ffff110172a5943 [ 374.115615][ C1] R13: ffffffff8978d100 R14: ffff88802e786340 R15: 0000000000000001 [ 374.115627][ C1] FS: 000055558c138380(0000) GS:ffff8880b9500000(0000) knlGS:0000000000000000 [ 374.115643][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 374.115655][ C1] CR2: 000055558c138ca8 CR3: 000000007746a000 CR4: 00000000003506f0 [ 374.115670][ C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 374.115680][ C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 374.115691][ C1] Call Trace: [ 374.115699][ C1] [ 374.115707][ C1] ? nmi_cpu_backtrace+0x3c2/0x4d0 [ 374.115817][ C1] ? __pfx_lock_acquire+0x10/0x10 [ 374.115858][ C1] ? __pfx_nmi_cpu_backtrace+0x10/0x10 [ 374.115878][ C1] ? nmi_handle+0x2a/0x580 [ 374.115922][ C1] ? nmi_cpu_backtrace_handler+0xc/0x20 [ 374.115950][ C1] ? nmi_handle+0x14f/0x580 [ 374.115967][ C1] ? nmi_handle+0x2a/0x580 [ 374.115985][ C1] ? __pfx___sanitizer_cov_trace_const_cmp1+0x10/0x10 [ 374.116012][ C1] ? default_do_nmi+0x63/0x160 [ 374.116075][ C1] ? exc_nmi+0x123/0x1f0 [ 374.116096][ C1] ? end_repeat_nmi+0xf/0x53 [ 374.116176][ C1] ? __pfx_advance_sched+0x10/0x10 [ 374.116276][ C1] ? __hrtimer_run_queues+0x4e5/0xd00 [ 374.116304][ C1] ? __hrtimer_run_queues+0x4c8/0xd00 [ 374.116329][ C1] ? __pfx___sanitizer_cov_trace_const_cmp1+0x10/0x10 [ 374.116357][ C1] ? __pfx___sanitizer_cov_trace_const_cmp1+0x10/0x10 [ 374.116387][ C1] ? __pfx___sanitizer_cov_trace_const_cmp1+0x10/0x10 [ 374.116415][ C1] [ 374.116421][ C1] [ 374.116427][ C1] __hrtimer_run_queues+0x4ee/0xd00 [ 374.116462][ C1] ? __pfx___hrtimer_run_queues+0x10/0x10 [ 374.116486][ C1] ? ktime_get_update_offsets_now+0x411/0x430 [ 374.116514][ C1] hrtimer_interrupt+0x396/0x990 [ 374.116550][ C1] __sysvec_apic_timer_interrupt+0x107/0x3a0 [ 374.116580][ C1] sysvec_apic_timer_interrupt+0xa1/0xc0 [ 374.116606][ C1] [ 374.116612][ C1] [ 374.116618][ C1] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 374.116639][ C1] RIP: 0010:__sanitizer_cov_trace_cmp8+0x2f/0x90 [ 374.116665][ C1] Code: 8b 04 24 65 48 8b 0c 25 40 d0 03 00 65 8b 05 80 d9 6e 7e a9 00 01 ff 00 74 10 a9 00 01 00 00 74 57 83 b9 14 16 00 00 00 74 4e <8b> 81 f0 15 00 00 83 f8 03 75 43 48 8b 91 f8 15 00 00 44 8b 89 f4 [ 374.116679][ C1] RSP: 0018:ffffc900043169a0 EFLAGS: 00000246 [ 374.116694][ C1] RAX: 0000000080000001 RBX: ffffffff81000000 RCX: ffff8880230c3c00 [ 374.116707][ C1] RDX: ffffc90004316ab5 RSI: ffffffff8ba00000 RDI: ffffffff8180ded7 [ 374.116720][ C1] RBP: ffffffff8180ded7 R08: ffffffff8140915f R09: ffffc90004316b70 [ 374.116733][ C1] R10: 0000000000000003 R11: ffffffff8180dfa0 R12: ffffc90004316a80 [ 374.116745][ C1] R13: ffffc90004316ad0 R14: ffffffff8ba00000 R15: ffffffff8180ded8 [ 374.116758][ C1] ? stack_trace_save+0x118/0x1d0 [ 374.116784][ C1] ? stack_trace_save+0x117/0x1d0 [ 374.116807][ C1] ? 0xffffffff81000000 [ 374.116820][ C1] ? __pfx_stack_trace_consume_entry+0x10/0x10 [ 374.116846][ C1] ? unwind_next_frame+0x1ef/0x2a00 [ 374.116874][ C1] ? stack_trace_save+0x117/0x1d0 [ 374.116900][ C1] unwind_next_frame+0x1ef/0x2a00 [ 374.116937][ C1] ? __unwind_start+0x6af/0x7c0 [ 374.116961][ C1] ? stack_trace_save+0x118/0x1d0 [ 374.116985][ C1] ? stack_trace_save+0x118/0x1d0 [ 374.117010][ C1] ? __kernel_text_address+0xd/0x40 [ 374.117043][ C1] ? stack_trace_save+0x118/0x1d0 [ 374.117068][ C1] ? __pfx_stack_trace_consume_entry+0x10/0x10 [ 374.117096][ C1] arch_stack_walk+0x151/0x1b0 [ 374.117123][ C1] ? stack_trace_save+0x118/0x1d0 [ 374.117152][ C1] stack_trace_save+0x118/0x1d0 [ 374.117178][ C1] ? __pfx_validate_chain+0x10/0x10 [ 374.117200][ C1] ? __pfx_stack_trace_save+0x10/0x10 [ 374.117232][ C1] ? fib6_info_alloc+0x2e/0xf0 [ 374.117291][ C1] kasan_save_track+0x3f/0x80 [ 374.117352][ C1] __kasan_kmalloc+0x98/0xb0 [ 374.117372][ C1] __kmalloc+0x233/0x4a0 [ 374.117401][ C1] ? fib6_info_alloc+0x2e/0xf0 [ 374.117425][ C1] ? fib6_get_table+0x253/0x270 [ 374.117453][ C1] fib6_info_alloc+0x2e/0xf0 [ 374.117479][ C1] ip6_route_info_create+0x445/0x12b0 [ 374.117498][ C1] ? entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 374.117526][ C1] addrconf_f6i_alloc+0x3c2/0x7f0 [ 374.117549][ C1] ? __pfx_addrconf_f6i_alloc+0x10/0x10 [ 374.117578][ C1] ? __kasan_kmalloc+0x98/0xb0 [ 374.117596][ C1] ? ipv6_add_addr+0x580/0x1090 [ 374.117688][ C1] ? kmalloc_trace+0x1db/0x360 [ 374.117711][ C1] ? ipv6_add_addr+0x580/0x1090 [ 374.117737][ C1] ipv6_add_addr+0x5b6/0x1090 [ 374.117764][ C1] ? __pfx_ipv6_add_addr+0x10/0x10 [ 374.117796][ C1] inet6_addr_add+0x563/0xb00 [ 374.117845][ C1] inet6_rtm_newaddr+0x8a3/0xc80 [ 374.117876][ C1] ? __pfx_inet6_rtm_newaddr+0x10/0x10 [ 374.117908][ C1] ? __pfx___mutex_lock+0x10/0x10 [ 374.117974][ C1] ? __pfx_inet6_rtm_newaddr+0x10/0x10 [ 374.117999][ C1] rtnetlink_rcv_msg+0x89b/0x10d0 [ 374.118080][ C1] ? rtnetlink_rcv_msg+0x208/0x10d0 [ 374.118100][ C1] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10 [ 374.118119][ C1] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 374.118144][ C1] ? lockdep_hardirqs_on_prepare+0x43d/0x780 [ 374.118164][ C1] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10 [ 374.118184][ C1] ? __local_bh_enable_ip+0x168/0x200 [ 374.118212][ C1] ? lockdep_hardirqs_on+0x99/0x150 [ 374.118239][ C1] ? __local_bh_enable_ip+0x168/0x200 [ 374.118257][ C1] ? dev_hard_start_xmit+0x724/0x790 [ 374.118291][ C1] ? __dev_queue_xmit+0x2c4/0x3b10 [ 374.118310][ C1] ? __pfx___local_bh_enable_ip+0x10/0x10 [ 374.118332][ C1] ? __dev_queue_xmit+0x2c4/0x3b10 [ 374.118352][ C1] ? __dev_queue_xmit+0x15fd/0x3b10 [ 374.118377][ C1] ? __dev_queue_xmit+0x2c4/0x3b10 [ 374.118401][ C1] ? ref_tracker_free+0x643/0x7e0 [ 374.118462][ C1] netlink_rcv_skb+0x1e3/0x430 [ 374.118507][ C1] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 374.118530][ C1] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 374.118588][ C1] ? netlink_deliver_tap+0x2e/0x1b0 [ 374.118607][ C1] netlink_unicast+0x7ea/0x980 [ 374.118638][ C1] ? __pfx_netlink_unicast+0x10/0x10 [ 374.118663][ C1] ? __virt_addr_valid+0x44e/0x520 [ 374.118690][ C1] ? __phys_addr_symbol+0x2f/0x70 [ 374.118716][ C1] ? __check_object_size+0x4bc/0xa00 [ 374.118745][ C1] ? bpf_lsm_netlink_send+0x9/0x10 [ 374.118779][ C1] netlink_sendmsg+0x8e1/0xcb0 [ 374.118804][ C1] ? __pfx_netlink_sendmsg+0x10/0x10 [ 374.118822][ C1] ? lockdep_hardirqs_on_prepare+0x43d/0x780 [ 374.118844][ C1] ? bpf_lsm_socket_sendmsg+0x9/0x10 [ 374.118864][ C1] ? security_socket_sendmsg+0x87/0xb0 [ 374.118911][ C1] ? __pfx_netlink_sendmsg+0x10/0x10 [ 374.118934][ C1] __sock_sendmsg+0x221/0x270 [ 374.118991][ C1] __sys_sendto+0x3a4/0x4f0 [ 374.119020][ C1] ? __pfx___sys_sendto+0x10/0x10 [ 374.119061][ C1] ? lockdep_hardirqs_on_prepare+0x43d/0x780 [ 374.119080][ C1] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10 [ 374.119101][ C1] __x64_sys_sendto+0xde/0x100 [ 374.119129][ C1] do_syscall_64+0xfb/0x240 [ 374.119149][ C1] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 374.119169][ C1] RIP: 0033:0x7f4537d972e3 [ 374.119190][ C1] Code: 64 89 02 48 c7 c0 ff ff ff ff eb b7 66 2e 0f 1f 84 00 00 00 00 00 90 80 3d c1 ad 07 00 00 41 89 ca 74 14 b8 2c 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 75 c3 0f 1f 40 00 55 48 83 ec 30 44 89 4c 24 [ 374.119204][ C1] RSP: 002b:00007ffda4b3a4d8 EFLAGS: 00000202 ORIG_RAX: 000000000000002c [ 374.119221][ C1] RAX: ffffffffffffffda RBX: 00007f4537e14420 RCX: 00007f4537d972e3 [ 374.119234][ C1] RDX: 0000000000000040 RSI: 00007f4537e14470 RDI: 0000000000000003 [ 374.119245][ C1] RBP: 0000000000000003 R08: 00007ffda4b3a4f4 R09: 000000000000000c [ 374.119256][ C1] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000001 [ 374.119267][ C1] R13: 0000000000000000 R14: 00007f4537e14470 R15: 0000000000000000 [ 374.119287][ C1] [ 374.119295][ C1] INFO: NMI handler (nmi_cpu_backtrace_handler) took too long to run: 3.968 msecs [ 374.119323][ C0] rcu: rcu_preempt kthread starved for 8742 jiffies! g7953 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x0 ->cpu=0 [ 374.985969][ C0] rcu: Unless rcu_preempt kthread gets sufficient CPU time, OOM is now expected behavior. [ 374.995961][ C0] rcu: RCU grace-period kthread stack dump: [ 375.001864][ C0] task:rcu_preempt state:R running task stack:26256 pid:16 tgid:16 ppid:2 flags:0x00004000 [ 375.013661][ C0] Call Trace: [ 375.016970][ C0] [ 375.019940][ C0] __schedule+0x1781/0x49d0 [ 375.024585][ C0] ? __pfx___schedule+0x10/0x10 [ 375.029478][ C0] ? __pfx_lock_release+0x10/0x10 [ 375.034531][ C0] ? __asan_memset+0x23/0x50 [ 375.039170][ C0] ? __pfx_lockdep_init_map_type+0x10/0x10 [ 375.045030][ C0] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10 [ 375.051386][ C0] ? schedule+0x90/0x320 [ 375.055668][ C0] schedule+0x14b/0x320 [ 375.059897][ C0] schedule_timeout+0x1be/0x310 [ 375.064783][ C0] ? __pfx_schedule_timeout+0x10/0x10 [ 375.070190][ C0] ? __pfx_process_timeout+0x10/0x10 [ 375.075511][ C0] ? prepare_to_swait_event+0x32e/0x350 [ 375.081126][ C0] rcu_gp_fqs_loop+0x2df/0x1370 [ 375.086030][ C0] ? lockdep_hardirqs_on+0x99/0x150 [ 375.091300][ C0] ? __pfx_rcu_implicit_dynticks_qs+0x10/0x10 [ 375.097443][ C0] ? lockdep_hardirqs_on+0x99/0x150 [ 375.102772][ C0] ? __pfx_rcu_gp_fqs_loop+0x10/0x10 [ 375.108106][ C0] ? _raw_spin_unlock_irqrestore+0xdd/0x140 [ 375.114166][ C0] ? finish_swait+0xd4/0x1e0 [ 375.118799][ C0] rcu_gp_kthread+0xa7/0x3b0 [ 375.123431][ C0] ? __pfx_rcu_gp_kthread+0x10/0x10 [ 375.128665][ C0] ? _raw_spin_unlock_irqrestore+0xdd/0x140 [ 375.134599][ C0] ? __kthread_parkme+0x169/0x1d0 [ 375.139655][ C0] ? __pfx_rcu_gp_kthread+0x10/0x10 [ 375.144901][ C0] kthread+0x2f0/0x390 [ 375.149000][ C0] ? __pfx_rcu_gp_kthread+0x10/0x10 [ 375.154246][ C0] ? __pfx_kthread+0x10/0x10 [ 375.158878][ C0] ret_from_fork+0x4b/0x80 [ 375.163326][ C0] ? __pfx_kthread+0x10/0x10 [ 375.167957][ C0] ret_from_fork_asm+0x1a/0x30 [ 375.172807][ C0] [ 375.175854][ C0] rcu: Stack dump where RCU GP kthread last ran: [ 375.182197][ C0] CPU: 0 PID: 31 Comm: kworker/u8:2 Not tainted 6.8.0-syzkaller-08951-gfe46a7dd189e #0 [ 375.192024][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/29/2024 [ 375.202104][ C0] Workqueue: events_unbound toggle_allocation_gate [ 375.208640][ C0] RIP: 0010:smp_call_function_many_cond+0x1850/0x2960 [ 375.215433][ C0] Code: 45 8b 65 00 44 89 e6 83 e6 01 31 ff e8 d9 d5 0b 00 41 83 e4 01 49 bc 00 00 00 00 00 fc ff df 75 07 e8 84 d1 0b 00 eb 38 f3 90 <42> 0f b6 04 23 84 c0 75 11 41 f7 45 00 01 00 00 00 74 1e e8 68 d1 [ 375.235108][ C0] RSP: 0018:ffffc90000a776e0 EFLAGS: 00000293 [ 375.241207][ C0] RAX: ffffffff818922e8 RBX: 1ffff110172a8801 RCX: ffff88801bab0000 [ 375.249210][ C0] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000000 [ 375.257204][ C0] RBP: ffffc90000a778e0 R08: ffffffff818922b7 R09: 1ffffffff2595ca0 [ 375.265221][ C0] R10: dffffc0000000000 R11: fffffbfff2595ca1 R12: dffffc0000000000 [ 375.273249][ C0] R13: ffff8880b9544008 R14: ffff8880b943f440 R15: 0000000000000001 [ 375.281265][ C0] FS: 0000000000000000(0000) GS:ffff8880b9400000(0000) knlGS:0000000000000000 [ 375.290234][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 375.296928][ C0] CR2: 000055558c1416f8 CR3: 000000000df32000 CR4: 00000000003506f0 [ 375.304928][ C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 375.312937][ C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 375.320954][ C0] Call Trace: [ 375.324270][ C0] [ 375.327152][ C0] ? rcu_check_gp_kthread_starvation+0x278/0x310 [ 375.333533][ C0] ? print_other_cpu_stall+0x14a4/0x15e0 [ 375.339311][ C0] ? __pfx_print_other_cpu_stall+0x10/0x10 [ 375.345193][ C0] ? timekeeping_advance+0x7e3/0xab0 [ 375.350601][ C0] ? kvm_check_and_clear_guest_paused+0x6a/0xd0 [ 375.356880][ C0] ? rcu_sched_clock_irq+0x9f4/0x10a0 [ 375.362299][ C0] ? __pfx_rcu_sched_clock_irq+0x10/0x10 [ 375.367965][ C0] ? hrtimer_run_queues+0x16c/0x460 [ 375.373194][ C0] ? acct_account_cputime+0x207/0x210 [ 375.378608][ C0] ? update_process_times+0x1ce/0x230 [ 375.384006][ C0] ? tick_nohz_handler+0x39e/0x540 [ 375.389245][ C0] ? __pfx_tick_nohz_handler+0x10/0x10 [ 375.394744][ C0] ? __hrtimer_run_queues+0x54b/0xd00 [ 375.400167][ C0] ? __pfx___hrtimer_run_queues+0x10/0x10 [ 375.405920][ C0] ? ktime_get_update_offsets_now+0x411/0x430 [ 375.412022][ C0] ? hrtimer_interrupt+0x396/0x990 [ 375.417223][ C0] ? __sysvec_apic_timer_interrupt+0x107/0x3a0 [ 375.423417][ C0] ? sysvec_apic_timer_interrupt+0xa1/0xc0 [ 375.429262][ C0] [ 375.432217][ C0] [ 375.435176][ C0] ? asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 375.441451][ C0] ? smp_call_function_many_cond+0x1837/0x2960 [ 375.447722][ C0] ? smp_call_function_many_cond+0x1868/0x2960 [ 375.453969][ C0] ? smp_call_function_many_cond+0x1850/0x2960 [ 375.460196][ C0] ? __pfx_do_sync_core+0x10/0x10 [ 375.465360][ C0] ? __pfx_text_poke_memcpy+0x10/0x10 [ 375.470779][ C0] ? __pfx___text_poke+0x10/0x10 [ 375.475748][ C0] ? process_scheduled_works+0x91b/0x1770 [ 375.481505][ C0] ? __pfx_smp_call_function_many_cond+0x10/0x10 [ 375.487866][ C0] ? __pfx___might_resched+0x10/0x10 [ 375.493180][ C0] ? __mutex_trylock_common+0x183/0x2e0 [ 375.498853][ C0] ? __pfx___might_resched+0x10/0x10 [ 375.504169][ C0] ? __pfx_do_sync_core+0x10/0x10 [ 375.509250][ C0] on_each_cpu_cond_mask+0x3f/0x80 [ 375.514485][ C0] text_poke_bp_batch+0x352/0xb30 [ 375.519553][ C0] ? __pfx_text_poke_bp_batch+0x10/0x10 [ 375.525196][ C0] ? __pfx___mutex_lock+0x10/0x10 [ 375.530268][ C0] ? arch_jump_label_transform_queue+0x9b/0x100 [ 375.536548][ C0] ? process_scheduled_works+0x91b/0x1770 [ 375.542307][ C0] text_poke_finish+0x30/0x50 [ 375.547012][ C0] arch_jump_label_transform_apply+0x1c/0x30 [ 375.553110][ C0] static_key_enable_cpuslocked+0x136/0x260 [ 375.559063][ C0] static_key_enable+0x1a/0x20 [ 375.563862][ C0] toggle_allocation_gate+0xb5/0x250 [ 375.569177][ C0] ? __pfx_toggle_allocation_gate+0x10/0x10 [ 375.575106][ C0] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10 [ 375.581472][ C0] process_scheduled_works+0xa00/0x1770 [ 375.587094][ C0] ? __pfx_process_scheduled_works+0x10/0x10 [ 375.593110][ C0] ? assign_work+0x364/0x3d0 [ 375.597730][ C0] worker_thread+0x86d/0xd70 [ 375.602363][ C0] ? __kthread_parkme+0x169/0x1d0 [ 375.607420][ C0] ? __pfx_worker_thread+0x10/0x10 [ 375.612559][ C0] kthread+0x2f0/0x390 [ 375.616686][ C0] ? __pfx_worker_thread+0x10/0x10 [ 375.621833][ C0] ? __pfx_kthread+0x10/0x10 [ 375.626457][ C0] ret_from_fork+0x4b/0x80 [ 375.630908][ C0] ? __pfx_kthread+0x10/0x10 [ 375.635530][ C0] ret_from_fork_asm+0x1a/0x30 [ 375.640347][ C0]