[ 50.825818][ T26] audit: type=1400 audit(1672982592.922:82): avc: denied { mounton } for pid=5055 comm="syz-executor.0" 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 [ 50.849970][ T26] audit: type=1400 audit(1672982592.932:83): avc: denied { mount } for pid=5055 comm="syz-executor.0" name="/" dev="fusectl" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fusefs_t tclass=filesystem permissive=1 [ 50.880092][ T26] audit: type=1400 audit(1672982592.982:84): avc: denied { read write } for pid=5055 comm="syz-executor.0" name="loop0" dev="devtmpfs" ino=648 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 53.284022][ T5053] can: request_module (can-proto-0) failed. [ 53.315268][ T5053] can: request_module (can-proto-0) failed. [ 53.346172][ T5053] can: request_module (can-proto-0) failed. [ 64.523094][ T26] kauditd_printk_skb: 80 callbacks suppressed [ 64.523111][ T26] audit: type=1400 audit(1672982606.622:165): avc: denied { append } for pid=4402 comm="syslogd" name="messages" dev="tmpfs" ino=3 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 64.552526][ T26] audit: type=1400 audit(1672982606.622:166): avc: denied { open } for pid=4402 comm="syslogd" path="/tmp/messages" dev="tmpfs" ino=3 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 64.576039][ T26] audit: type=1400 audit(1672982606.622:167): avc: denied { getattr } for pid=4402 comm="syslogd" path="/tmp/messages" dev="tmpfs" ino=3 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 Warning: Permanently added '10.128.1.49' (ECDSA) to the list of known hosts. 2023/01/06 05:23:34 parsed 1 programs [ 72.225965][ T26] audit: type=1400 audit(1672982614.322:168): avc: denied { mounton } for pid=5124 comm="syz-executor" path="/proc/sys/fs/binfmt_misc" dev="binfmt_misc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:binfmt_misc_fs_t tclass=dir permissive=1 [ 72.251391][ T26] audit: type=1400 audit(1672982614.322:169): avc: denied { mount } for pid=5124 comm="syz-executor" name="/" dev="binfmt_misc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:binfmt_misc_fs_t tclass=filesystem permissive=1 2023/01/06 05:23:34 executed programs: 0 [ 72.476964][ T26] audit: type=1400 audit(1672982614.572:170): avc: denied { mount } for pid=5128 comm="syz-executor.0" name="/" dev="fusectl" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fusefs_t tclass=filesystem permissive=1 [ 72.499818][ T26] audit: type=1400 audit(1672982614.572:171): avc: denied { mounton } for pid=5128 comm="syz-executor.0" path="/syzcgroup/unified" dev="sda1" ino=1142 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:root_t tclass=dir permissive=1 [ 72.524023][ T26] audit: type=1400 audit(1672982614.572:172): avc: denied { mount } for pid=5128 comm="syz-executor.0" name="/" dev="cgroup2" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 72.620967][ T5128] chnl_net:caif_netlink_parms(): no params data found [ 72.663249][ T5128] bridge0: port 1(bridge_slave_0) entered blocking state [ 72.671213][ T5128] bridge0: port 1(bridge_slave_0) entered disabled state [ 72.679331][ T5128] device bridge_slave_0 entered promiscuous mode [ 72.688235][ T5128] bridge0: port 2(bridge_slave_1) entered blocking state [ 72.695841][ T5128] bridge0: port 2(bridge_slave_1) entered disabled state [ 72.703946][ T5128] device bridge_slave_1 entered promiscuous mode [ 72.725462][ T5128] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 72.737945][ T5128] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 72.760437][ T5128] team0: Port device team_slave_0 added [ 72.768132][ T5128] team0: Port device team_slave_1 added [ 72.788400][ T5128] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 72.795568][ T5128] 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. [ 72.822281][ T5128] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 72.834932][ T5128] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 72.842293][ T5128] 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. [ 72.868839][ T5128] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 72.894411][ T5128] device hsr_slave_0 entered promiscuous mode [ 72.901483][ T5128] device hsr_slave_1 entered promiscuous mode [ 72.989152][ T26] audit: type=1400 audit(1672982615.082:173): avc: denied { create } for pid=5128 comm="syz-executor.0" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 73.012724][ T5128] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 73.014085][ T26] audit: type=1400 audit(1672982615.082:174): avc: denied { write } for pid=5128 comm="syz-executor.0" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 73.042387][ T26] audit: type=1400 audit(1672982615.122:175): avc: denied { read } for pid=5128 comm="syz-executor.0" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 73.044242][ T5128] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 73.075633][ T5128] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 73.085514][ T5128] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 73.105865][ T5128] bridge0: port 2(bridge_slave_1) entered blocking state [ 73.113214][ T5128] bridge0: port 2(bridge_slave_1) entered forwarding state [ 73.121331][ T5128] bridge0: port 1(bridge_slave_0) entered blocking state [ 73.128548][ T5128] bridge0: port 1(bridge_slave_0) entered forwarding state [ 73.171688][ T5128] 8021q: adding VLAN 0 to HW filter on device bond0 [ 73.184488][ T4718] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 73.196031][ T4718] bridge0: port 1(bridge_slave_0) entered disabled state [ 73.204700][ T4718] bridge0: port 2(bridge_slave_1) entered disabled state [ 73.214712][ T4718] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 73.227112][ T5128] 8021q: adding VLAN 0 to HW filter on device team0 [ 73.237859][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 73.246735][ T25] bridge0: port 1(bridge_slave_0) entered blocking state [ 73.253855][ T25] bridge0: port 1(bridge_slave_0) entered forwarding state [ 73.271454][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 73.280249][ T25] bridge0: port 2(bridge_slave_1) entered blocking state [ 73.287332][ T25] bridge0: port 2(bridge_slave_1) entered forwarding state [ 73.310661][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 73.320079][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 73.330924][ T5128] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 73.339098][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 73.362596][ T5128] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 73.370279][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 73.377841][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 73.415298][ T26] audit: type=1400 audit(1672982615.512:176): avc: denied { sys_module } for pid=5128 comm="syz-executor.0" capability=16 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability permissive=1 [ 73.560604][ T2101] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 73.570770][ T2101] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 73.579900][ T2101] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 73.587722][ T2101] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 73.600664][ T5128] device veth0_vlan entered promiscuous mode [ 73.612220][ T5128] device veth1_vlan entered promiscuous mode [ 73.621019][ T2101] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 73.639949][ T4718] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 73.648704][ T4718] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 73.661647][ T5128] device veth0_macvtap entered promiscuous mode [ 73.673929][ T5128] device veth1_macvtap entered promiscuous mode [ 73.687817][ T5128] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 73.695784][ T2101] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 73.704732][ T2101] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 73.713277][ T2101] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 73.722943][ T2101] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 73.734878][ T5128] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 73.742336][ T2101] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 73.751167][ T2101] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 73.764566][ T5128] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 73.774639][ T5128] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 73.784452][ T5128] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 73.793717][ T5128] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 73.866608][ T26] audit: type=1400 audit(1672982615.962:177): avc: denied { ioctl } for pid=5144 comm="syz-executor.0" path="socket:[30724]" dev="sockfs" ino=30724 ioctlcmd=0x8933 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 178.938884][ C0] rcu: INFO: rcu_preempt detected stalls on CPUs/tasks: [ 178.946304][ C0] rcu: 1-...!: (1 GPs behind) idle=90d4/1/0x4000000000000000 softirq=6930/6931 fqs=0 [ 178.960024][ C0] (detected by 0, t=10505 jiffies, g=6037, q=144 ncpus=2) [ 178.967439][ C0] Sending NMI from CPU 0 to CPUs 1: [ 178.972664][ C1] NMI backtrace for cpu 1 [ 178.972674][ C1] CPU: 1 PID: 5145 Comm: syz-executor.0 Not tainted 6.2.0-rc2-syzkaller-00203-g1f5abbd77e2c #0 [ 178.972691][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 178.972700][ C1] RIP: 0010:lock_is_held_type+0x55/0x140 [ 178.972728][ C1] Code: fc 75 85 c0 0f 85 ca 00 00 00 65 4c 8b 24 25 40 ac 03 00 41 8b 94 24 34 0a 00 00 85 d2 0f 85 b1 00 00 00 48 89 fd 41 89 f6 9c <8f> 04 24 fa 48 c7 c7 40 40 4c 8a 31 db e8 a9 15 00 00 41 8b 84 24 [ 178.972742][ C1] RSP: 0018:ffffc900003e8d90 EFLAGS: 00000046 [ 178.972756][ C1] RAX: 0000000000000000 RBX: ffff8880b992b880 RCX: 0000000000000001 [ 178.972767][ C1] RDX: 0000000000000000 RSI: 00000000ffffffff RDI: ffffffff8c78ea00 [ 178.972777][ C1] RBP: ffffffff8c78ea00 R08: 0000000000000001 R09: 0000000000000000 [ 178.972786][ C1] R10: 0000000000000001 R11: 0000000000000000 R12: ffff8880206ac080 [ 178.972796][ C1] R13: 00000000ffffffff R14: 00000000ffffffff R15: ffff888079260340 [ 178.972806][ C1] FS: 00007fd3bd7a3700(0000) GS:ffff8880b9900000(0000) knlGS:0000000000000000 [ 178.972819][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 178.972830][ C1] CR2: 000000000051b730 CR3: 0000000021e59000 CR4: 00000000003506e0 [ 178.972840][ C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 178.972849][ C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 178.972858][ C1] Call Trace: [ 178.972864][ C1] [ 178.972870][ C1] rcu_read_lock_sched_held+0x3e/0x70 [ 178.972897][ C1] enqueue_hrtimer+0x328/0x470 [ 178.972918][ C1] __hrtimer_run_queues+0xc71/0xfb0 [ 178.972939][ C1] ? hrtimer_sleeper_start_expires+0x80/0x80 [ 178.972959][ C1] ? ktime_get_update_offsets_now+0x3ef/0x5c0 [ 178.972983][ C1] hrtimer_interrupt+0x320/0x790 [ 178.973004][ C1] __sysvec_apic_timer_interrupt+0x180/0x640 [ 178.973027][ C1] sysvec_apic_timer_interrupt+0x92/0xc0 [ 178.973047][ C1] [ 178.973051][ C1] [ 178.973055][ C1] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 178.973077][ C1] RIP: 0010:_raw_spin_unlock_irqrestore+0x3c/0x70 [ 178.973100][ C1] Code: 74 24 10 e8 d6 15 5a f7 48 89 ef e8 7e 82 5a f7 81 e3 00 02 00 00 75 25 9c 58 f6 c4 02 75 2d 48 85 db 74 01 fb bf 01 00 00 00 7f e6 4c f7 65 8b 05 50 b2 fa 75 85 c0 74 0a 5b 5d c3 e8 ec fb [ 178.973114][ C1] RSP: 0018:ffffc9000364fcb0 EFLAGS: 00000206 [ 178.973127][ C1] RAX: 0000000000000002 RBX: 0000000000000200 RCX: 1ffffffff2265c76 [ 178.973136][ C1] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000001 [ 178.973145][ C1] RBP: ffff8880b982b780 R08: 0000000000000001 R09: ffffffff9132dac7 [ 178.973155][ C1] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000000004 [ 178.973164][ C1] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000 [ 178.973176][ C1] clock_was_set+0x5e2/0x870 [ 178.973195][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 178.973219][ C1] ? hrtimer_run_softirq+0x360/0x360 [ 178.973247][ C1] ? _raw_spin_unlock_irqrestore+0x54/0x70 [ 178.973269][ C1] do_settimeofday64+0x3c4/0x5d0 [ 178.973290][ C1] ? timekeeping_inject_offset+0x620/0x620 [ 178.973312][ C1] ? __j1939_session_cancel+0x309/0x460 [ 178.973332][ C1] ? capable+0xdc/0x100 [ 178.973351][ C1] do_sys_settimeofday64+0x1e2/0x270 [ 178.973377][ C1] __x64_sys_clock_settime+0x1a5/0x280 [ 178.973396][ C1] ? exit_itimers+0x4c0/0x4c0 [ 178.973413][ C1] ? syscall_enter_from_user_mode+0x26/0xb0 [ 178.973433][ C1] do_syscall_64+0x39/0xb0 [ 178.973447][ C1] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 178.973466][ C1] RIP: 0033:0x4645a9 [ 178.973480][ C1] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 bc ff ff ff f7 d8 64 89 01 48 [ 178.973493][ C1] RSP: 002b:00007fd3bd7a3198 EFLAGS: 00000246 ORIG_RAX: 00000000000000e3 [ 178.973508][ C1] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00000000004645a9 [ 178.973517][ C1] RDX: 0000000000000000 RSI: 0000000020000400 RDI: 0000000000000000 [ 178.973527][ C1] RBP: 00000000004f44e0 R08: 0000000000000000 R09: 0000000000000000 [ 178.973536][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000055bf00 [ 178.973545][ C1] R13: 00007fd3bd7a36bc R14: 00000000ffffffff R15: 0000000000000002 [ 178.973557][ C1] [ 178.973657][ C0] rcu: rcu_preempt kthread timer wakeup didn't happen for 10504 jiffies! g6037 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x402 [ 179.411780][ C0] rcu: Possible timer handling issue on cpu=0 timer-softirq=3682 [ 179.419699][ C0] rcu: rcu_preempt kthread starved for 10505 jiffies! g6037 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x402 ->cpu=0 [ 179.431363][ C0] rcu: Unless rcu_preempt kthread gets sufficient CPU time, OOM is now expected behavior. [ 179.441978][ C0] rcu: RCU grace-period kthread stack dump: [ 179.447969][ C0] task:rcu_preempt state:I stack:28872 pid:15 ppid:2 flags:0x00004000 [ 179.457225][ C0] Call Trace: [ 179.460537][ C0] [ 179.463499][ C0] __schedule+0xb8a/0x5450 [ 179.468123][ C0] ? _raw_spin_unlock_irqrestore+0x54/0x70 [ 179.474337][ C0] ? __mod_timer+0x8d9/0xe80 [ 179.478947][ C0] ? io_schedule_timeout+0x150/0x150 [ 179.484249][ C0] ? enqueue_timer+0x660/0x660 [ 179.489032][ C0] ? debug_object_free+0x360/0x360 [ 179.494168][ C0] schedule+0xde/0x1b0 [ 179.498693][ C0] schedule_timeout+0x14e/0x2a0 [ 179.503829][ C0] ? usleep_range_state+0x1b0/0x1b0 [ 179.509048][ C0] ? collect_expired_timers+0x200/0x200 [ 179.514720][ C0] ? podhd_startup.cold+0x55/0xb1 [ 179.519861][ C0] ? _raw_spin_unlock_irqrestore+0x41/0x70 [ 179.525689][ C0] ? prepare_to_swait_event+0xf6/0x480 [ 179.531162][ C0] rcu_gp_fqs_loop+0x190/0x910 [ 179.536160][ C0] ? force_qs_rnp+0x820/0x820 [ 179.541146][ C0] ? _raw_spin_unlock_irqrestore+0x54/0x70 [ 179.547065][ C0] rcu_gp_kthread+0x23a/0x360 [ 179.551935][ C0] ? rcu_gp_init+0x1450/0x1450 [ 179.556720][ C0] ? __kthread_parkme+0x163/0x220 [ 179.561777][ C0] ? rcu_gp_init+0x1450/0x1450 [ 179.566645][ C0] kthread+0x2e8/0x3a0 [ 179.570720][ C0] ? kthread_complete_and_exit+0x40/0x40 [ 179.576541][ C0] ret_from_fork+0x1f/0x30 [ 179.581165][ C0] [ 179.584227][ C0] rcu: Stack dump where RCU GP kthread last ran: [ 179.590582][ C0] CPU: 0 PID: 32 Comm: kworker/u4:2 Not tainted 6.2.0-rc2-syzkaller-00203-g1f5abbd77e2c #0 [ 179.600688][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 179.611454][ C0] Workqueue: events_unbound toggle_allocation_gate [ 179.618157][ C0] RIP: 0010:smp_call_function_many_cond+0x43f/0x10a0 [ 179.624857][ C0] Code: e6 e8 05 fb 0a 00 45 85 e4 74 48 48 8b 04 24 49 89 c5 83 e0 07 49 c1 ed 03 49 89 c4 4d 01 fd 41 83 c4 03 e8 33 fe 0a 00 f3 90 <41> 0f b6 45 00 41 38 c4 7c 08 84 c0 0f 85 4e 0a 00 00 8b 43 08 31 [ 179.645266][ C0] RSP: 0018:ffffc90000c9f978 EFLAGS: 00000293 [ 179.651346][ C0] RAX: 0000000000000000 RBX: ffff8880b993f5a0 RCX: 0000000000000000 [ 179.659613][ C0] RDX: ffff88801352e000 RSI: ffffffff8175757d RDI: 0000000000000005 [ 179.667896][ C0] RBP: 0000000000000001 R08: 0000000000000005 R09: 0000000000000000 [ 179.675925][ C0] R10: 0000000000000001 R11: 0000000000000000 R12: 0000000000000003 [ 179.684119][ C0] R13: ffffed1017327eb5 R14: 0000000000000001 R15: dffffc0000000000 [ 179.692554][ C0] FS: 0000000000000000(0000) GS:ffff8880b9800000(0000) knlGS:0000000000000000 [ 179.701949][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 179.708814][ C0] CR2: 00007f0b91480dff CR3: 000000000c48e000 CR4: 00000000003506f0 [ 179.717058][ C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 179.725127][ C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 179.733219][ C0] Call Trace: [ 179.736519][ C0] [ 179.739644][ C0] ? optimize_nops+0x2d0/0x2d0 [ 179.744521][ C0] ? smp_call_on_cpu+0x250/0x250 [ 179.749526][ C0] ? perf_event_bpf_event+0x4d0/0x4d0 [ 179.755015][ C0] ? text_poke_memset+0x60/0x60 [ 179.760171][ C0] ? optimize_nops+0x2d0/0x2d0 [ 179.765517][ C0] on_each_cpu_cond_mask+0x5a/0xa0 [ 179.771648][ C0] ? __kmem_cache_alloc_node+0x11e/0x510 [ 179.777410][ C0] text_poke_bp_batch+0x3f1/0x6b0 [ 179.782634][ C0] ? do_sync_core+0x30/0x30 [ 179.787161][ C0] ? __jump_label_update+0x296/0x410 [ 179.792559][ C0] text_poke_finish+0x1a/0x30 [ 179.797262][ C0] arch_jump_label_transform_apply+0x17/0x30 [ 179.803433][ C0] jump_label_update+0x32f/0x410 [ 179.808910][ C0] static_key_disable_cpuslocked+0x156/0x1b0 [ 179.814982][ C0] static_key_disable+0x1a/0x20 [ 179.819851][ C0] toggle_allocation_gate+0x143/0x230 [ 179.825330][ C0] ? wake_up_kfence_timer+0x30/0x30 [ 179.830639][ C0] ? prepare_to_wait_exclusive+0x2c0/0x2c0 [ 179.836568][ C0] process_one_work+0x9bf/0x1710 [ 179.841523][ C0] ? pwq_dec_nr_in_flight+0x2a0/0x2a0 [ 179.847120][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 179.852108][ C0] ? _raw_spin_lock_irq+0x45/0x50 [ 179.857175][ C0] worker_thread+0x669/0x1090 [ 179.861883][ C0] ? process_one_work+0x1710/0x1710 [ 179.867382][ C0] kthread+0x2e8/0x3a0 [ 179.871581][ C0] ? kthread_complete_and_exit+0x40/0x40 [ 179.877246][ C0] ret_from_fork+0x1f/0x30 [ 179.882160][ C0]