Warning: Permanently added '10.128.1.75' (ED25519) to the list of known hosts. [ 148.902402][ T28] audit: type=1400 audit(1713184814.860:87): avc: denied { execmem } for pid=5073 comm="syz-executor127" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 148.924188][ T28] audit: type=1400 audit(1713184814.890:88): avc: denied { mounton } for pid=5074 comm="syz-executor127" path="/sys/fs/fuse/connections" dev="fusectl" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fusefs_t tclass=dir permissive=1 [ 148.951276][ T28] audit: type=1400 audit(1713184814.890:89): avc: denied { mount } for pid=5074 comm="syz-executor127" name="/" dev="fusectl" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fusefs_t tclass=filesystem permissive=1 [ 148.974933][ T28] audit: type=1400 audit(1713184814.890:90): avc: denied { mounton } for pid=5074 comm="syz-executor127" path="/" dev="sda1" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:root_t tclass=dir permissive=1 [ 149.103843][ T5074] chnl_net:caif_netlink_parms(): no params data found [ 149.177430][ T5074] bridge0: port 1(bridge_slave_0) entered blocking state [ 149.185201][ T5074] bridge0: port 1(bridge_slave_0) entered disabled state [ 149.193005][ T5074] bridge_slave_0: entered allmulticast mode [ 149.200182][ T5074] bridge_slave_0: entered promiscuous mode [ 149.209995][ T5074] bridge0: port 2(bridge_slave_1) entered blocking state [ 149.217408][ T5074] bridge0: port 2(bridge_slave_1) entered disabled state [ 149.225042][ T5074] bridge_slave_1: entered allmulticast mode [ 149.232119][ T5074] bridge_slave_1: entered promiscuous mode [ 149.263675][ T5074] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 149.275770][ T5074] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 149.309793][ T5074] team0: Port device team_slave_0 added [ 149.318841][ T5074] team0: Port device team_slave_1 added [ 149.346526][ T5074] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 149.353695][ T5074] 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. [ 149.379950][ T5074] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 149.393473][ T5074] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 149.400433][ T5074] 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. [ 149.427320][ T5074] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 149.473047][ T5074] hsr_slave_0: entered promiscuous mode [ 149.479918][ T5074] hsr_slave_1: entered promiscuous mode [ 149.628704][ T28] audit: type=1400 audit(1713184815.590:91): avc: denied { create } for pid=5074 comm="syz-executor127" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 149.634855][ T5074] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 149.650513][ T28] audit: type=1400 audit(1713184815.590:92): avc: denied { write } for pid=5074 comm="syz-executor127" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 149.678148][ T28] audit: type=1400 audit(1713184815.600:93): avc: denied { read } for pid=5074 comm="syz-executor127" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 149.685905][ T5074] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 149.710324][ T5074] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 149.721880][ T5074] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 149.756866][ T5074] bridge0: port 2(bridge_slave_1) entered blocking state [ 149.764416][ T5074] bridge0: port 2(bridge_slave_1) entered forwarding state [ 149.772739][ T5074] bridge0: port 1(bridge_slave_0) entered blocking state [ 149.780130][ T5074] bridge0: port 1(bridge_slave_0) entered forwarding state [ 149.855687][ T5074] 8021q: adding VLAN 0 to HW filter on device bond0 [ 149.877331][ T8] bridge0: port 1(bridge_slave_0) entered disabled state [ 149.886638][ T8] bridge0: port 2(bridge_slave_1) entered disabled state [ 149.904421][ T5074] 8021q: adding VLAN 0 to HW filter on device team0 [ 149.926732][ T56] bridge0: port 1(bridge_slave_0) entered blocking state [ 149.934041][ T56] bridge0: port 1(bridge_slave_0) entered forwarding state [ 149.944774][ T56] bridge0: port 2(bridge_slave_1) entered blocking state [ 149.952004][ T56] bridge0: port 2(bridge_slave_1) entered forwarding state [ 150.036660][ T5074] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 150.084010][ T5074] veth0_vlan: entered promiscuous mode [ 150.096891][ T5074] veth1_vlan: entered promiscuous mode [ 150.135794][ T5074] veth0_macvtap: entered promiscuous mode [ 150.148200][ T5074] veth1_macvtap: entered promiscuous mode [ 150.167661][ T5074] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 150.185706][ T5074] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 150.199096][ T5074] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 150.209260][ T5074] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 150.218435][ T5074] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 150.228323][ T5074] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 executing program [ 150.280858][ T28] audit: type=1400 audit(1713184816.240:94): avc: denied { mounton } for pid=5074 comm="syz-executor127" path="/dev/binderfs" dev="devtmpfs" ino=2323 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:device_t tclass=dir permissive=1 [ 150.305025][ T28] audit: type=1400 audit(1713184816.240:95): avc: denied { mount } for pid=5074 comm="syz-executor127" name="/" dev="binder" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=filesystem permissive=1 [ 150.329336][ T28] audit: type=1400 audit(1713184816.250:96): avc: denied { create } for pid=5083 comm="syz-executor127" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 255.362417][ C0] rcu: INFO: rcu_preempt detected stalls on CPUs/tasks: [ 255.369577][ C0] rcu: 1-...!: (0 ticks this GP) idle=e07c/1/0x4000000000000000 softirq=6829/6829 fqs=1 [ 255.380049][ C0] rcu: (detected by 0, t=10502 jiffies, g=7553, q=35 ncpus=2) [ 255.387682][ C0] Sending NMI from CPU 0 to CPUs 1: [ 255.392900][ C1] NMI backtrace for cpu 1 [ 255.392911][ C1] CPU: 1 PID: 10 Comm: kworker/u8:0 Not tainted 6.8.0-syzkaller-08951-gfe46a7dd189e #0 [ 255.392933][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 255.392947][ C1] Workqueue: ipv6_addrconf addrconf_dad_work [ 255.393175][ C1] RIP: 0010:__lock_acquire+0xa1b/0x3b30 [ 255.393240][ C1] Code: 00 00 fc ff df 48 c1 ea 03 80 3c 02 00 0f 85 a1 2a 00 00 48 8b 04 24 48 8b 98 c8 0a 00 00 8b 44 24 10 85 c0 0f 84 3c 05 00 00 44 24 78 00 00 00 00 48 b8 00 00 00 00 00 fc ff df 4c 89 f2 48 [ 255.393258][ C1] RSP: 0018:ffffc90000a08b40 EFLAGS: 00000006 [ 255.393273][ C1] RAX: 0000000000000003 RBX: 165b14d635705afd RCX: ffffffff816b110a [ 255.393287][ C1] RDX: 1ffff11002e54519 RSI: 0000000000000008 RDI: ffffffff93da7180 [ 255.393300][ C1] RBP: dffffc0000000000 R08: 0000000000000000 R09: fffffbfff27b4e30 [ 255.393313][ C1] R10: ffffffff93da7187 R11: 0000000000000003 R12: ffff8880172a2949 [ 255.393327][ C1] R13: ffff8880172a2928 R14: ffff8880172a2950 R15: 0000000000000002 [ 255.393341][ C1] FS: 0000000000000000(0000) GS:ffff8880b9500000(0000) knlGS:0000000000000000 [ 255.393361][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 255.393376][ C1] CR2: 0000000020000600 CR3: 0000000023dca000 CR4: 00000000003506f0 [ 255.393389][ C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 255.393401][ C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 255.393414][ C1] Call Trace: [ 255.393422][ C1] [ 255.393429][ C1] ? show_regs+0x8c/0xa0 [ 255.393463][ C1] ? nmi_cpu_backtrace+0x1d8/0x390 [ 255.393526][ C1] ? nmi_cpu_backtrace_handler+0xc/0x20 [ 255.393564][ C1] ? nmi_handle+0x1a9/0x580 [ 255.393583][ C1] ? __lock_acquire+0xa1b/0x3b30 [ 255.393609][ C1] ? default_do_nmi+0x6a/0x160 [ 255.393660][ C1] ? exc_nmi+0x170/0x1e0 [ 255.393680][ C1] ? end_repeat_nmi+0xf/0x53 [ 255.393762][ C1] ? __lock_acquire+0xeba/0x3b30 [ 255.393789][ C1] ? __lock_acquire+0xa1b/0x3b30 [ 255.393816][ C1] ? __lock_acquire+0xa1b/0x3b30 [ 255.393843][ C1] ? __lock_acquire+0xa1b/0x3b30 [ 255.393870][ C1] [ 255.393876][ C1] [ 255.393885][ C1] ? lock_acquire+0x1b1/0x540 [ 255.393911][ C1] ? __pfx___lock_acquire+0x10/0x10 [ 255.393939][ C1] ? lock_acquire+0x1b1/0x540 [ 255.393967][ C1] lock_acquire+0x1b1/0x540 [ 255.393994][ C1] ? advance_sched+0x679/0xc60 [ 255.394071][ C1] ? __pfx_lock_acquire+0x10/0x10 [ 255.394098][ C1] ? __pfx_lock_release+0x10/0x10 [ 255.394125][ C1] ? do_raw_spin_lock+0x12d/0x2c0 [ 255.394146][ C1] ? taprio_set_budgets+0x1e2/0x310 [ 255.394171][ C1] advance_sched+0x67f/0xc60 [ 255.394196][ C1] ? advance_sched+0x679/0xc60 [ 255.394223][ C1] ? __pfx_advance_sched+0x10/0x10 [ 255.394247][ C1] __hrtimer_run_queues+0x20c/0xc20 [ 255.394307][ C1] ? __pfx___hrtimer_run_queues+0x10/0x10 [ 255.394328][ C1] ? ktime_get_update_offsets_now+0x3bd/0x620 [ 255.394374][ C1] hrtimer_interrupt+0x31b/0x800 [ 255.394399][ C1] __sysvec_apic_timer_interrupt+0x10f/0x410 [ 255.394426][ C1] sysvec_apic_timer_interrupt+0x90/0xb0 [ 255.394454][ C1] [ 255.394460][ C1] [ 255.394467][ C1] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 255.394497][ C1] RIP: 0010:unwind_next_frame+0xdd5/0x23a0 [ 255.394520][ C1] Code: 45 84 ff 0f 84 37 f6 ff ff e8 27 54 50 00 48 8b 7c 24 28 e8 6d e6 ff ff 48 8b 0c 24 48 ba 00 00 00 00 00 fc ff df 48 c1 e9 03 <80> 3c 11 00 0f 85 2c 12 00 00 48 8b 54 24 10 48 89 43 48 48 b8 00 [ 255.394539][ C1] RSP: 0018:ffffc900000f70c0 EFLAGS: 00000a02 [ 255.394555][ C1] RAX: ffffffff897ac635 RBX: ffffc900000f7140 RCX: 1ffff9200001ee31 [ 255.394570][ C1] RDX: dffffc0000000000 RSI: ffffffff813c8b09 RDI: ffffc900000f7bc8 [ 255.394585][ C1] RBP: 0000000000000001 R08: 0000000000000001 R09: 0000000000000000 [ 255.394598][ C1] R10: 0000000000000001 R11: dffffc0000000000 R12: ffffffff90c0905a [ 255.394612][ C1] R13: ffffc900000f7bd0 R14: ffffffff90c0905e R15: 0000000000000001 [ 255.394627][ C1] ? addrconf_dad_work+0xca5/0x1500 [ 255.394657][ C1] ? __read_once_word_nocheck+0x9/0x20 [ 255.394679][ C1] ? ndisc_send_ns+0xaa/0x150 [ 255.394744][ C1] ? __pfx_stack_trace_consume_entry+0x10/0x10 [ 255.394785][ C1] arch_stack_walk+0x100/0x170 [ 255.394810][ C1] ? ndisc_send_ns+0xaa/0x150 [ 255.394836][ C1] stack_trace_save+0x95/0xd0 [ 255.394860][ C1] ? __pfx_stack_trace_save+0x10/0x10 [ 255.394884][ C1] ? mark_held_locks+0x9f/0xe0 [ 255.394911][ C1] save_stack+0x162/0x1f0 [ 255.394994][ C1] ? __pfx_save_stack+0x10/0x10 [ 255.395022][ C1] ? post_alloc_hook+0x2d4/0x350 [ 255.395067][ C1] ? get_page_from_freelist+0xa28/0x3780 [ 255.395090][ C1] ? __alloc_pages+0x22b/0x2410 [ 255.395113][ C1] ? new_slab+0xcc/0x3a0 [ 255.395151][ C1] ? ___slab_alloc+0x66d/0x1790 [ 255.395177][ C1] ? __slab_alloc.constprop.0+0x56/0xb0 [ 255.395203][ C1] ? kmem_cache_alloc_node+0x10a/0x340 [ 255.395231][ C1] ? __alloc_skb+0x2b1/0x380 [ 255.395276][ C1] ? ndisc_alloc_skb+0x135/0x330 [ 255.395300][ C1] ? ndisc_ns_create+0x160/0x7c0 [ 255.395323][ C1] ? ndisc_send_ns+0xaa/0x150 [ 255.395348][ C1] ? mark_held_locks+0x9f/0xe0 [ 255.395375][ C1] ? bad_range+0x266/0x440 [ 255.395394][ C1] __set_page_owner+0x1f/0x60 [ 255.395423][ C1] post_alloc_hook+0x2d4/0x350 [ 255.395445][ C1] get_page_from_freelist+0xa28/0x3780 [ 255.395472][ C1] ? __pfx_mark_lock+0x10/0x10 [ 255.395498][ C1] ? hlock_class+0x4e/0x130 [ 255.395520][ C1] ? mark_lock+0xb5/0xc60 [ 255.395545][ C1] ? hlock_class+0x4e/0x130 [ 255.395567][ C1] ? __pfx_get_page_from_freelist+0x10/0x10 [ 255.395590][ C1] ? __should_fail_alloc_page+0x119/0x130 [ 255.395658][ C1] ? prepare_alloc_pages.constprop.0+0x16f/0x560 [ 255.395683][ C1] ? __pfx_mark_lock+0x10/0x10 [ 255.395710][ C1] __alloc_pages+0x22b/0x2410 [ 255.395733][ C1] ? hlock_class+0x4e/0x130 [ 255.395757][ C1] ? __pfx___alloc_pages+0x10/0x10 [ 255.395780][ C1] ? __pfx___lock_acquire+0x10/0x10 [ 255.395806][ C1] ? __lock_acquire+0x14f4/0x3b30 [ 255.395834][ C1] ? __pfx_mark_lock+0x10/0x10 [ 255.395860][ C1] ? lock_acquire+0x1b1/0x540 [ 255.395886][ C1] ? find_held_lock+0x2d/0x110 [ 255.395909][ C1] ? ___slab_alloc+0x1b1/0x1790 [ 255.395934][ C1] ? __pfx_lock_release+0x10/0x10 [ 255.395961][ C1] new_slab+0xcc/0x3a0 [ 255.395986][ C1] ___slab_alloc+0x66d/0x1790 [ 255.396012][ C1] ? __pfx_lock_release+0x10/0x10 [ 255.396039][ C1] ? __alloc_skb+0x2b1/0x380 [ 255.396058][ C1] ? do_raw_spin_unlock+0x172/0x230 [ 255.396080][ C1] ? __alloc_skb+0x2b1/0x380 [ 255.396098][ C1] ? __slab_alloc.constprop.0+0x56/0xb0 [ 255.396124][ C1] __slab_alloc.constprop.0+0x56/0xb0 [ 255.396152][ C1] ? __alloc_skb+0x2b1/0x380 [ 255.396170][ C1] kmem_cache_alloc_node+0x10a/0x340 [ 255.396200][ C1] __alloc_skb+0x2b1/0x380 [ 255.396219][ C1] ? __pfx___alloc_skb+0x10/0x10 [ 255.396237][ C1] ? print_usage_bug.part.0+0x4a0/0x550 [ 255.396264][ C1] ? __mod_timer+0x8fb/0xdc0 [ 255.396292][ C1] ndisc_alloc_skb+0x135/0x330 [ 255.396317][ C1] ndisc_ns_create+0x160/0x7c0 [ 255.396342][ C1] ? __pfx_ndisc_ns_create+0x10/0x10 [ 255.396366][ C1] ? mark_held_locks+0x9f/0xe0 [ 255.396392][ C1] ? find_held_lock+0x2d/0x110 [ 255.396415][ C1] ndisc_send_ns+0xaa/0x150 [ 255.396440][ C1] ? __pfx_mod_delayed_work_on+0x10/0x10 [ 255.396472][ C1] ? __pfx_ndisc_send_ns+0x10/0x10 [ 255.396498][ C1] ? addrconf_dad_work+0xbda/0x1500 [ 255.396522][ C1] addrconf_dad_work+0xca5/0x1500 [ 255.396548][ C1] ? __pfx_addrconf_dad_work+0x10/0x10 [ 255.396574][ C1] process_one_work+0x9a9/0x1a60 [ 255.396597][ C1] ? __pfx_lock_acquire+0x10/0x10 [ 255.396624][ C1] ? __pfx_process_one_work+0x10/0x10 [ 255.396650][ C1] ? assign_work+0x1a0/0x250 [ 255.396679][ C1] worker_thread+0x6c8/0xf70 [ 255.396702][ C1] ? __pfx_worker_thread+0x10/0x10 [ 255.396722][ C1] kthread+0x2c1/0x3a0 [ 255.396748][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 255.396794][ C1] ? __pfx_kthread+0x10/0x10 [ 255.396819][ C1] ret_from_fork+0x45/0x80 [ 255.396847][ C1] ? __pfx_kthread+0x10/0x10 [ 255.396872][ C1] ret_from_fork_asm+0x1a/0x30 [ 255.396910][ C1] [ 255.396919][ C1] INFO: NMI handler (nmi_cpu_backtrace_handler) took too long to run: 4.018 msecs [ 255.397898][ C0] rcu: rcu_preempt kthread starved for 10495 jiffies! g7553 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x0 ->cpu=0 [ 256.210810][ C0] rcu: Unless rcu_preempt kthread gets sufficient CPU time, OOM is now expected behavior. [ 256.220796][ C0] rcu: RCU grace-period kthread stack dump: [ 256.226683][ C0] task:rcu_preempt state:R running task stack:28736 pid:16 tgid:16 ppid:2 flags:0x00004000 [ 256.238453][ C0] Call Trace: [ 256.241828][ C0] [ 256.244767][ C0] __schedule+0xf15/0x5c70 [ 256.249293][ C0] ? __pfx___lock_acquire+0x10/0x10 [ 256.254520][ C0] ? __pfx___schedule+0x10/0x10 [ 256.259387][ C0] ? schedule+0x298/0x350 [ 256.263730][ C0] ? __pfx_lock_release+0x10/0x10 [ 256.268775][ C0] ? __pfx___mod_timer+0x10/0x10 [ 256.273734][ C0] ? lock_acquire+0x1b1/0x540 [ 256.278430][ C0] ? lockdep_init_map_type+0x16d/0x7d0 [ 256.283913][ C0] schedule+0xe7/0x350 [ 256.288433][ C0] schedule_timeout+0x136/0x2a0 [ 256.293297][ C0] ? __pfx_schedule_timeout+0x10/0x10 [ 256.298690][ C0] ? __pfx_process_timeout+0x10/0x10 [ 256.303992][ C0] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 256.309814][ C0] ? prepare_to_swait_event+0xf0/0x470 [ 256.315295][ C0] rcu_gp_fqs_loop+0x1eb/0xb00 [ 256.320149][ C0] ? __pfx_rcu_gp_fqs_loop+0x10/0x10 [ 256.325451][ C0] ? __pfx_lock_release+0x10/0x10 [ 256.330498][ C0] rcu_gp_kthread+0x271/0x380 [ 256.335196][ C0] ? __pfx_rcu_gp_kthread+0x10/0x10 [ 256.340503][ C0] ? lockdep_hardirqs_on+0x7c/0x110 [ 256.345724][ C0] ? __kthread_parkme+0x148/0x220 [ 256.350767][ C0] ? __pfx_rcu_gp_kthread+0x10/0x10 [ 256.355993][ C0] kthread+0x2c1/0x3a0 [ 256.360087][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 256.365298][ C0] ? __pfx_kthread+0x10/0x10 [ 256.369907][ C0] ret_from_fork+0x45/0x80 [ 256.374370][ C0] ? __pfx_kthread+0x10/0x10 [ 256.378999][ C0] ret_from_fork_asm+0x1a/0x30 [ 256.383804][ C0] [ 256.386833][ C0] rcu: Stack dump where RCU GP kthread last ran: [ 256.393162][ C0] CPU: 0 PID: 1267 Comm: kworker/u8:6 Not tainted 6.8.0-syzkaller-08951-gfe46a7dd189e #0 [ 256.402976][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 256.413044][ C0] Workqueue: events_unbound toggle_allocation_gate [ 256.419668][ C0] RIP: 0010:smp_call_function_many_cond+0x4e7/0x1590 [ 256.426618][ C0] Code: 0c 00 85 ed 74 4d 48 b8 00 00 00 00 00 fc ff df 4d 89 f4 4c 89 f5 49 c1 ec 03 83 e5 07 49 01 c4 83 c5 03 e8 4b 05 0c 00 f3 90 <41> 0f b6 04 24 40 38 c5 7c 08 84 c0 0f 85 5d 0e 00 00 8b 43 08 31 [ 256.446592][ C0] RSP: 0018:ffffc90004b87910 EFLAGS: 00000293 [ 256.452759][ C0] RAX: 0000000000000000 RBX: ffff8880b9544380 RCX: ffffffff8180f38b [ 256.460741][ C0] RDX: ffff8880234f0000 RSI: ffffffff8180f365 RDI: 0000000000000005 [ 256.468900][ C0] RBP: 0000000000000003 R08: 0000000000000005 R09: 0000000000000000 [ 256.476880][ C0] R10: 0000000000000001 R11: 0000000000000006 R12: ffffed10172a8871 [ 256.484861][ C0] R13: 0000000000000001 R14: ffff8880b9544388 R15: ffff8880b943f840 [ 256.492841][ C0] FS: 0000000000000000(0000) GS:ffff8880b9400000(0000) knlGS:0000000000000000 [ 256.501879][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 256.508489][ C0] CR2: 00007ffc4c8ef788 CR3: 000000000d57a000 CR4: 00000000003506f0 [ 256.516562][ C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 256.524550][ C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 256.532555][ C0] Call Trace: [ 256.535841][ C0] [ 256.539474][ C0] ? show_regs+0x8c/0xa0 [ 256.543754][ C0] ? rcu_check_gp_kthread_starvation+0x31b/0x450 [ 256.550271][ C0] ? do_raw_spin_unlock+0x172/0x230 [ 256.555502][ C0] ? rcu_sched_clock_irq+0x22a2/0x3100 [ 256.561049][ C0] ? __pfx_rcu_sched_clock_irq+0x10/0x10 [ 256.566732][ C0] ? update_fast_timekeeper+0x43/0x90 [ 256.572129][ C0] ? update_process_times+0x175/0x220 [ 256.577581][ C0] ? __pfx_update_process_times+0x10/0x10 [ 256.583441][ C0] ? update_wall_time+0x1c/0x40 [ 256.588311][ C0] ? tick_nohz_handler+0x376/0x530 [ 256.593490][ C0] ? __pfx_tick_nohz_handler+0x10/0x10 [ 256.598966][ C0] ? __hrtimer_run_queues+0x657/0xc20 [ 256.604353][ C0] ? __pfx___hrtimer_run_queues+0x10/0x10 [ 256.610096][ C0] ? ktime_get_update_offsets_now+0x3bd/0x620 [ 256.616286][ C0] ? hrtimer_interrupt+0x31b/0x800 [ 256.621421][ C0] ? __sysvec_apic_timer_interrupt+0x10f/0x410 [ 256.627601][ C0] ? sysvec_apic_timer_interrupt+0x90/0xb0 [ 256.633432][ C0] [ 256.636368][ C0] [ 256.639306][ C0] ? asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 256.645483][ C0] ? smp_call_function_many_cond+0x50b/0x1590 [ 256.651652][ C0] ? smp_call_function_many_cond+0x4e5/0x1590 [ 256.657747][ C0] ? smp_call_function_many_cond+0x4e7/0x1590 [ 256.663833][ C0] ? __pfx_do_sync_core+0x10/0x10 [ 256.668874][ C0] ? kmem_cache_alloc_bulk+0x1b9/0x940 [ 256.674360][ C0] ? __pfx_smp_call_function_many_cond+0x10/0x10 [ 256.680706][ C0] ? __pfx___text_poke+0x10/0x10 [ 256.685672][ C0] ? __pfx_do_sync_core+0x10/0x10 [ 256.690801][ C0] on_each_cpu_cond_mask+0x40/0x90 [ 256.695930][ C0] text_poke_bp_batch+0x22b/0x760 [ 256.700975][ C0] ? arch_jump_label_transform_apply+0x17/0x30 [ 256.707325][ C0] ? __pfx_text_poke_bp_batch+0x10/0x10 [ 256.712895][ C0] ? __jump_label_patch+0x1db/0x400 [ 256.718123][ C0] ? text_poke_queue+0xef/0x180 [ 256.723001][ C0] ? arch_jump_label_transform_queue+0xc0/0x120 [ 256.729266][ C0] text_poke_finish+0x30/0x40 [ 256.733964][ C0] arch_jump_label_transform_apply+0x1c/0x30 [ 256.739965][ C0] jump_label_update+0x1d7/0x400 [ 256.745024][ C0] static_key_enable_cpuslocked+0x1b7/0x270 [ 256.750943][ C0] static_key_enable+0x1a/0x20 [ 256.755729][ C0] toggle_allocation_gate+0xf8/0x250 [ 256.761041][ C0] ? __pfx_toggle_allocation_gate+0x10/0x10 [ 256.767049][ C0] process_one_work+0x9a9/0x1a60 [ 256.772013][ C0] ? __pfx_lock_acquire+0x10/0x10 [ 256.777059][ C0] ? __pfx_process_one_work+0x10/0x10 [ 256.782456][ C0] ? assign_work+0x1a0/0x250 [ 256.787073][ C0] worker_thread+0x6c8/0xf70 [ 256.791686][ C0] ? __kthread_parkme+0x148/0x220 [ 256.796728][ C0] ? __pfx_worker_thread+0x10/0x10 [ 256.801863][ C0] kthread+0x2c1/0x3a0 [ 256.806128][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 256.811345][ C0] ? __pfx_kthread+0x10/0x10 [ 256.815966][ C0] ret_from_fork+0x45/0x80 [ 256.820422][ C0] ? __pfx_kthread+0x10/0x10 [ 256.825035][ C0] ret_from_fork_asm+0x1a/0x30 [ 256.829914][ C0]