[ 71.496850][ T1421] ieee802154 phy0 wpan0: encryption failed: -22
[ 71.503427][ T1421] ieee802154 phy1 wpan1: encryption failed: -22
Warning: Permanently added '10.128.1.253' (ED25519) to the list of known hosts.
2026/02/01 22:21:25 ignoring optional flag "type"="gce"
2026/02/01 22:21:25 parsed 1 programs
2026/02/01 22:21:28 executed programs: 0
[ 79.710235][ T4432] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k FS
[ 79.903269][ T4510] chnl_net:caif_netlink_parms(): no params data found
[ 79.963293][ T4510] bridge0: port 1(bridge_slave_0) entered blocking state
[ 79.970652][ T4510] bridge0: port 1(bridge_slave_0) entered disabled state
[ 79.979644][ T4510] device bridge_slave_0 entered promiscuous mode
[ 79.987538][ T4510] bridge0: port 2(bridge_slave_1) entered blocking state
[ 79.994738][ T4510] bridge0: port 2(bridge_slave_1) entered disabled state
[ 80.002469][ T4510] device bridge_slave_1 entered promiscuous mode
[ 80.032711][ T4510] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 80.047280][ T4510] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 80.073409][ T4510] team0: Port device team_slave_0 added
[ 80.081674][ T4510] team0: Port device team_slave_1 added
[ 80.098814][ T4510] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 80.105942][ T4510] 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.
[ 80.132418][ T4510] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 80.145737][ T4510] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 80.152785][ T4510] 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.
[ 80.179337][ T4510] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 80.207514][ T4510] device hsr_slave_0 entered promiscuous mode
[ 80.215229][ T4510] device hsr_slave_1 entered promiscuous mode
[ 80.757335][ T4510] netdevsim netdevsim0 netdevsim0: renamed from eth0
[ 80.769901][ T4510] netdevsim netdevsim0 netdevsim1: renamed from eth1
[ 80.780254][ T4510] netdevsim netdevsim0 netdevsim2: renamed from eth2
[ 80.790708][ T4510] netdevsim netdevsim0 netdevsim3: renamed from eth3
[ 80.819278][ T4510] bridge0: port 2(bridge_slave_1) entered blocking state
[ 80.826446][ T4510] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 80.834099][ T4510] bridge0: port 1(bridge_slave_0) entered blocking state
[ 80.841393][ T4510] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 80.900942][ T4510] 8021q: adding VLAN 0 to HW filter on device bond0
[ 80.917621][ T302] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 80.928668][ T302] bridge0: port 1(bridge_slave_0) entered disabled state
[ 80.938591][ T302] bridge0: port 2(bridge_slave_1) entered disabled state
[ 80.950128][ T302] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready
[ 80.966425][ T4510] 8021q: adding VLAN 0 to HW filter on device team0
[ 80.979517][ T302] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[ 80.990404][ T302] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 81.001017][ T302] bridge0: port 1(bridge_slave_0) entered blocking state
[ 81.008174][ T302] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 81.026010][ T302] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[ 81.037086][ T302] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 81.046258][ T302] bridge0: port 2(bridge_slave_1) entered blocking state
[ 81.053350][ T302] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 81.064466][ T302] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready
[ 81.088601][ T302] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready
[ 81.098448][ T302] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready
[ 81.111903][ T302] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready
[ 81.121450][ T302] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready
[ 81.133192][ T302] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready
[ 81.149725][ T4510] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network
[ 81.163061][ T4510] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network
[ 81.175892][ T302] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready
[ 81.186288][ T302] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready
[ 81.195747][ T302] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 81.204909][ T302] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready
[ 81.213770][ T302] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 81.230234][ T302] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready
[ 81.351572][ T3055] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready
[ 81.361382][ T3055] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready
[ 81.376348][ T4510] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 81.399112][ T3055] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready
[ 81.411041][ T3055] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 81.432151][ T3055] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready
[ 81.441141][ T3055] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 81.452756][ T4510] device veth0_vlan entered promiscuous mode
[ 81.460218][ T3055] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 81.469060][ T3055] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 81.482299][ T4510] device veth1_vlan entered promiscuous mode
[ 81.506137][ T302] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready
[ 81.515997][ T302] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready
[ 81.525865][ T302] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready
[ 81.536384][ T302] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 81.549617][ T4510] device veth0_macvtap entered promiscuous mode
[ 81.560416][ T4510] device veth1_macvtap entered promiscuous mode
[ 81.578777][ T4510] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 81.587037][ T3055] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready
[ 81.597422][ T3055] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready
[ 81.606563][ T3055] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
[ 81.616950][ T3055] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 81.629896][ T4510] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 81.638036][ T302] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[ 81.648739][ T302] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 81.662404][ T4510] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 81.671831][ T4510] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 81.681092][ T4510] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 81.690345][ T4510] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 81.736550][ T1108] cfg80211: failed to load regulatory.db
[ 81.815093][ T1108] Bluetooth: hci0: command 0x0409 tx timeout
[ 81.848182][ C1] hrtimer: interrupt took 34953 ns
[ 83.885661][ T4212] Bluetooth: hci0: command 0x041b tx timeout
[ 85.984053][ T4562] Bluetooth: hci0: command 0x040f tx timeout
[ 88.084591][ T4562] Bluetooth: hci0: command 0x0419 tx timeout
2026/02/01 22:22:00 executed programs: 2
[ 113.147411][ T4891] chnl_net:caif_netlink_parms(): no params data found
[ 115.035061][ T4562] Bluetooth: hci1: command 0x0409 tx timeout
[ 117.084000][ T4562] Bluetooth: hci1: command 0x041b tx timeout
[ 119.184007][ T4562] Bluetooth: hci1: command 0x040f tx timeout
[ 121.284048][ T4562] Bluetooth: hci1: command 0x0419 tx timeout
[ 181.083985][ T23] Bluetooth: hci2: command 0x0409 tx timeout
[ 183.184043][ T23] Bluetooth: hci2: command 0x041b tx timeout
[ 185.283940][ T23] Bluetooth: hci2: command 0x040f tx timeout
[ 186.983769][ C1] rcu: INFO: rcu_preempt detected stalls on CPUs/tasks:
[ 186.990761][ C1] rcu: 0-....: (16 ticks this GP) idle=e57/1/0x4000000000000002 softirq=7015/7015 fqs=2110
[ 187.001812][ C1] (detected by 1, t=10504 jiffies, g=7721, q=6378)
[ 187.008437][ C1] Sending NMI from CPU 1 to CPUs 0:
[ 187.013661][ C0] NMI backtrace for cpu 0
[ 187.013669][ C0] CPU: 0 PID: 4608 Comm: syz-executor.0 Not tainted syzkaller #0
[ 187.013684][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025
[ 187.013692][ C0] RIP: 0010:__perf_event_header__init_id+0xe/0x500
[ 187.013712][ C0] Code: 5f c3 e8 a5 7d e1 ff 4c 89 ff 4c 89 f6 48 89 da 5b 41 5c 41 5e 41 5f eb 03 0f 1f 00 55 41 57 41 56 41 55 41 54 53 48 83 ec 18 <49> 89 d6 49 89 f5 49 89 ff 48 bd 00 00 00 00 00 fc ff df e8 6a 7d
[ 187.013724][ C0] RSP: 0018:ffffc90000006dd0 EFLAGS: 00000082
[ 187.013737][ C0] RAX: 0000000000000001 RBX: ffffc90000006fc0 RCX: 0000000000000000
[ 187.013747][ C0] RDX: ffff88807c537760 RSI: ffffc90000007180 RDI: ffffc90000006fc0
[ 187.013756][ C0] RBP: ffffc90000006f10 R08: ffffc90000006f97 R09: ffffc90000006f60
[ 187.013766][ C0] R10: dffffc0000000000 R11: fffff52000000df3 R12: dffffc0000000000
[ 187.013775][ C0] R13: ffffc90000006fc6 R14: 1ffff92000000df8 R15: ffffc90000007180
[ 187.013785][ C0] FS: 00007f4f9f3fd6c0(0000) GS:ffff8880b9000000(0000) knlGS:0000000000000000
[ 187.013797][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 187.013806][ C0] CR2: 00007f4fa00dec47 CR3: 0000000028d69000 CR4: 00000000003506f0
[ 187.013821][ C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 187.013828][ C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 187.013837][ C0] Call Trace:
[ 187.013842][ C0]
[ 187.013848][ C0] ? kvm_is_in_guest+0x24/0x30
[ 187.013867][ C0] perf_prepare_sample+0x158/0x1cd0
[ 187.013884][ C0] ? perf_callchain+0x190/0x190
[ 187.013896][ C0] ? mark_lock_irq+0x549/0x900
[ 187.013912][ C0] perf_event_output_forward+0x185/0x2e0
[ 187.013927][ C0] ? perf_get_page_size+0x430/0x430
[ 187.013941][ C0] ? lockdep_unlock+0x143/0x2e0
[ 187.013956][ C0] ? lockdep_lock+0x1f0/0x1f0
[ 187.013972][ C0] ? __perf_event_account_interrupt+0x187/0x280
[ 187.013987][ C0] __perf_event_overflow+0x364/0x530
[ 187.014003][ C0] perf_swevent_event+0x4ad/0x530
[ 187.014019][ C0] perf_tp_event+0x383/0xbf0
[ 187.014034][ C0] ? perf_trace_run_bpf_submit+0x1c0/0x1c0
[ 187.014047][ C0] ? perf_swevent_event+0x50e/0x530
[ 187.014080][ C0] perf_trace_run_bpf_submit+0xf3/0x1c0
[ 187.014096][ C0] perf_trace_preemptirq_template+0x2aa/0x360
[ 187.014112][ C0] ? asm_sysvec_irq_work+0x16/0x20
[ 187.014140][ C0] ? trace_event_raw_event_preemptirq_template+0x290/0x290
[ 187.014156][ C0] ? __irq_exit_rcu+0x147/0x230
[ 187.014169][ C0] ? irq_exit_rcu+0x20/0x20
[ 187.014190][ C0] ? asm_sysvec_irq_work+0x16/0x20
[ 187.014202][ C0] trace_irq_enable_rcuidle+0x108/0x180
[ 187.014217][ C0] trace_hardirqs_on+0x57/0x80
[ 187.014230][ C0] asm_sysvec_irq_work+0x16/0x20
[ 187.014243][ C0] RIP: 0010:rcu_read_unlock_special+0x7f/0x4a0
[ 187.014257][ 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 c2 ef 9c 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
[ 187.014267][ C0] RSP: 0018:ffffc900000075c0 EFLAGS: 00000206
[ 187.014278][ C0] RAX: 70d829ef8b57f000 RBX: 1ffff92000000ebc RCX: 70d829ef8b57f000
[ 187.014287][ C0] RDX: dffffc0000000000 RSI: ffffffff8a2b2780 RDI: ffffffff8a79f780
[ 187.014296][ C0] RBP: ffffc900000076a0 R08: ffffffff901d11f7 R09: 1ffffffff203a23e
[ 187.014305][ C0] R10: dffffc0000000000 R11: fffffbfff203a23f R12: ffffffff8c322f00
[ 187.014315][ C0] R13: dffffc0000000000 R14: 0000000000000246 R15: 0000000000000001
[ 187.014332][ C0] ? __rcu_read_unlock+0xd0/0xd0
[ 187.014345][ C0] ? read_lock_is_recursive+0x10/0x10
[ 187.014363][ C0] ? deref_stack_reg+0xd0/0x120
[ 187.014378][ C0] __rcu_read_unlock+0x78/0xd0
[ 187.014392][ C0] is_bpf_text_address+0x24f/0x270
[ 187.014406][ C0] __kernel_text_address+0x9a/0x100
[ 187.014422][ C0] unwind_get_return_address+0x49/0x80
[ 187.014437][ C0] ? stack_trace_save+0xf0/0xf0
[ 187.014449][ C0] arch_stack_walk+0xf2/0x140
[ 187.014467][ C0] ? kmem_cache_free+0x8f/0x210
[ 187.014480][ C0] stack_trace_save+0xa6/0xf0
[ 187.014492][ C0] ? stack_trace_snprint+0xf0/0xf0
[ 187.014505][ C0] ? mark_lock+0x94/0x320
[ 187.014517][ C0] ? kmem_cache_free+0x8f/0x210
[ 187.014529][ C0] ? memset+0x1e/0x40
[ 187.014543][ C0] kasan_set_track+0x4b/0x70
[ 187.014556][ C0] ? kasan_set_track+0x4b/0x70
[ 187.014568][ C0] ? kasan_set_free_info+0x1f/0x40
[ 187.014582][ C0] ? ____kasan_slab_free+0xd5/0x110
[ 187.014594][ C0] ? slab_free_freelist_hook+0xea/0x170
[ 187.014607][ C0] ? kmem_cache_free+0x8f/0x210
[ 187.014617][ C0] ? rcu_core+0x9d2/0x1670
[ 187.014629][ C0] ? handle_softirqs+0x339/0x830
[ 187.014641][ C0] ? __irq_exit_rcu+0x13b/0x230
[ 187.014652][ C0] ? irq_exit_rcu+0x5/0x20
[ 187.014663][ C0] ? sysvec_apic_timer_interrupt+0xa0/0xc0
[ 187.014677][ C0] ? asm_sysvec_apic_timer_interrupt+0x16/0x20
[ 187.014689][ C0] ? generic_exec_single+0x373/0x460
[ 187.014704][ C0] ? smp_call_function_single+0x202/0x4c0
[ 187.014718][ C0] ? perf_install_in_context+0x5c7/0x920
[ 187.014730][ C0] ? __se_sys_perf_event_open+0x12b3/0x1bb0
[ 187.014743][ C0] ? do_syscall_64+0x4c/0xa0
[ 187.014754][ C0] ? entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 187.014783][ C0] kasan_set_free_info+0x1f/0x40
[ 187.014797][ C0] ____kasan_slab_free+0xd5/0x110
[ 187.014812][ C0] slab_free_freelist_hook+0xea/0x170
[ 187.014826][ C0] ? rcu_core+0x9d2/0x1670
[ 187.014839][ C0] kmem_cache_free+0x8f/0x210
[ 187.014854][ C0] rcu_core+0x9d2/0x1670
[ 187.014873][ C0] ? local_bh_disable+0x20/0x20
[ 187.014886][ C0] ? __lock_acquire+0x7d10/0x7d10
[ 187.014906][ C0] ? rebalance_domains+0xa0f/0xb30
[ 187.014925][ C0] handle_softirqs+0x339/0x830
[ 187.014940][ C0] ? __irq_exit_rcu+0x13b/0x230
[ 187.014954][ C0] ? do_softirq+0x210/0x210
[ 187.014968][ C0] ? irqtime_account_irq+0xb2/0x1b0
[ 187.014983][ C0] __irq_exit_rcu+0x13b/0x230
[ 187.014995][ C0] ? irq_exit_rcu+0x20/0x20
[ 187.015012][ C0] irq_exit_rcu+0x5/0x20
[ 187.015023][ C0] sysvec_apic_timer_interrupt+0xa0/0xc0
[ 187.015037][ C0]
[ 187.015041][ C0]
[ 187.015045][ C0] asm_sysvec_apic_timer_interrupt+0x16/0x20
[ 187.015058][ C0] RIP: 0010:generic_exec_single+0x373/0x460
[ 187.015072][ C0] Code: df eb 27 e8 7f 6c 0b 00 0f 0b e9 b6 fd ff ff e8 73 6c 0b 00 e8 9e 35 4e 08 48 85 db 0f 84 5c ff ff ff e8 60 6c 0b 00 fb 31 c0 <48> c7 44 24 20 0e 36 e0 45 4b c7 44 3d 00 00 00 00 00 43 c7 44 3d
[ 187.015082][ C0] RSP: 0018:ffffc90002f1fa60 EFLAGS: 00000246
[ 187.015093][ C0] RAX: 0000000000000000 RBX: 0000000000000200 RCX: ffff88807b833b80
[ 187.015101][ C0] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[ 187.015109][ C0] RBP: ffffc90002f1fb30 R08: ffffffff901d11f7 R09: 1ffffffff203a23e
[ 187.015118][ C0] R10: dffffc0000000000 R11: fffffbfff203a23f R12: ffffc90002f1fb88
[ 187.015127][ C0] R13: 1ffff920005e3f50 R14: 0000000000000000 R15: dffffc0000000000
[ 187.015143][ C0] ? event_function+0x380/0x380
[ 187.015157][ C0] ? smp_call_function_single+0x4c0/0x4c0
[ 187.015174][ C0] ? smp_call_function_single+0xac/0x4c0
[ 187.015197][ C0] smp_call_function_single+0x202/0x4c0
[ 187.015212][ C0] ? event_function+0x380/0x380
[ 187.015225][ C0] ? flush_smp_call_function_from_idle+0x240/0x240
[ 187.015240][ C0] ? event_function+0x380/0x380
[ 187.015259][ C0] perf_install_in_context+0x5c7/0x920
[ 187.015274][ C0] ? alloc_file_pseudo+0x1aa/0x200
[ 187.015288][ C0] ? read_lock_is_recursive+0x10/0x10
[ 187.015303][ C0] ? exclusive_event_installable+0x2c0/0x2c0
[ 187.015316][ C0] ? add_event_to_ctx+0x12e0/0x12e0
[ 187.015335][ C0] ? exclusive_event_installable+0xd3/0x2c0
[ 187.015348][ C0] ? perf_event__header_size+0x165/0x220
[ 187.015363][ C0] __se_sys_perf_event_open+0x12b3/0x1bb0
[ 187.015381][ C0] ? __x64_sys_perf_event_open+0xc0/0xc0
[ 187.015401][ C0] ? lockdep_hardirqs_on+0x94/0x140
[ 187.015413][ C0] ? __x64_sys_perf_event_open+0x1c/0xc0
[ 187.015427][ C0] do_syscall_64+0x4c/0xa0
[ 187.015439][ C0] ? clear_bhb_loop+0x30/0x80
[ 187.015451][ C0] ? clear_bhb_loop+0x30/0x80
[ 187.015463][ C0] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 187.015476][ C0] RIP: 0033:0x7f4fa006d3b9
[ 187.015489][ C0] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 d0 ff ff ff f7 d8 64 89 01 48
[ 187.015499][ C0] RSP: 002b:00007f4f9f3fd0b8 EFLAGS: 00000246 ORIG_RAX: 000000000000012a
[ 187.015512][ C0] RAX: ffffffffffffffda RBX: 00007f4fa01aaf80 RCX: 00007f4fa006d3b9
[ 187.015521][ C0] RDX: bfffffffffffffff RSI: 0000000000000000 RDI: 0000000020000180
[ 187.015529][ C0] RBP: 00007f4fa00ce498 R08: 0000000000000000 R09: 0000000000000000
[ 187.015538][ C0] R10: ffffffffffffffff R11: 0000000000000246 R12: 0000000000000000
[ 187.015546][ C0] R13: 000000000000000b R14: 00007f4fa01aaf80 R15: 00007ffd37a91d28
[ 187.015561][ C0]
[ 187.354644][ T23] Bluetooth: hci2: command 0x0419 tx timeout
[ 189.274251][ T1108] rcu: INFO: rcu_preempt detected expedited stalls on CPUs/tasks: { 0-... } 10686 jiffies s: 1881 root: 0x1/.
[ 189.291013][ T1108] rcu: blocking rcu_node structures (internal RCU debug):
[ 189.298527][ T1108] Task dump for CPU 0:
[ 189.302697][ T1108] task:syz-executor.0 state:R running task stack:27056 pid: 4608 ppid: 4510 flags:0x0000000c
[ 189.313685][ T1108] Call Trace:
[ 189.317380][ T1108]
[ 189.320345][ T1108] ? perf_trace_run_bpf_submit+0xf3/0x1c0
[ 189.326355][ T1108] ? mark_lock+0x94/0x320
[ 189.330718][ T1108] ? lockdep_hardirqs_on_prepare+0x409/0x770
[ 189.337005][ T1108] ? lock_chain_count+0x20/0x20
[ 189.341900][ T1108] ? rcu_is_watching+0x11/0xa0
[ 189.346977][ T1108] ? trace_hardirqs_off_finish+0xca/0x1f0
[ 189.352919][ T1108] ? sysvec_apic_timer_interrupt+0x80/0xc0
[ 189.358802][ T1108] ? asm_sysvec_apic_timer_interrupt+0x16/0x20
[ 189.365127][ T1108] ? generic_exec_single+0x373/0x460
[ 189.370615][ T1108] ? event_function+0x380/0x380
[ 189.375728][ T1108] ? smp_call_function_single+0x4c0/0x4c0
[ 189.381480][ T1108] ? smp_call_function_single+0xac/0x4c0
[ 189.387433][ T1108] ? smp_call_function_single+0x202/0x4c0
[ 189.393173][ T1108] ? event_function+0x380/0x380
[ 189.398160][ T1108] ? flush_smp_call_function_from_idle+0x240/0x240
[ 189.404854][ T1108] ? event_function+0x380/0x380
[ 189.409767][ T1108] ? perf_install_in_context+0x5c7/0x920
[ 189.415550][ T1108] ? alloc_file_pseudo+0x1aa/0x200
[ 189.420783][ T1108] ? read_lock_is_recursive+0x10/0x10
[ 189.426255][ T1108] ? exclusive_event_installable+0x2c0/0x2c0
[ 189.432435][ T1108] ? add_event_to_ctx+0x12e0/0x12e0
[ 189.437697][ T1108] ? exclusive_event_installable+0xd3/0x2c0
[ 189.443818][ T1108] ? perf_event__header_size+0x165/0x220
[ 189.449667][ T1108] ? __se_sys_perf_event_open+0x12b3/0x1bb0
[ 189.455736][ T1108] ? __x64_sys_perf_event_open+0xc0/0xc0
[ 189.461535][ T1108] ? lockdep_hardirqs_on+0x94/0x140
[ 189.466815][ T1108] ? __x64_sys_perf_event_open+0x1c/0xc0
[ 189.472563][ T1108] ? do_syscall_64+0x4c/0xa0
[ 189.477443][ T1108] ? clear_bhb_loop+0x30/0x80
[ 189.482145][ T1108] ? clear_bhb_loop+0x30/0x80
[ 189.486878][ T1108] ? entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 189.493071][ T1108]