[ 0.958579] NET: Registered PF_INET6 protocol family
[ 0.960794] Segment Routing with IPv6
[ 0.961819] In-situ OAM (IOAM) with IPv6
[ 0.962927] NET: Registered PF_PACKET protocol family
[ 0.964393] Key type dns_resolver registered
[ 0.968676] No MBM correction factor available
[ 0.969933] IPI shorthand broadcast: enabled
[ 0.972554] sched_clock: Marking stable (673007499, 299279483)->(1155822036, -183535054)
[ 0.974892] registered taskstats version 1
[ 0.977043] Loading compiled-in X.509 certificates
[ 0.979081] Loaded X.509 cert 'Build time autogenerated kernel key: 774d7f8f61628ad4e8d329abbb98ef067d7b43a9'
[ 0.985242] Key type .fscrypt registered
[ 0.986488] Key type fscrypt-provisioning registered
[ 0.988673] Key type encrypted registered
[ 0.989923] AppArmor: AppArmor sha256 policy hashing enabled
[ 0.991934] ima: No TPM chip found, activating TPM-bypass!
[ 0.993570] Loading compiled-in module X.509 certificates
[ 0.996021] Loaded X.509 cert 'Build time autogenerated kernel key: 774d7f8f61628ad4e8d329abbb98ef067d7b43a9'
[ 0.999303] ima: Allocated hash algorithm: sha256
[ 1.000769] ima: No architecture policies found
[ 1.002184] evm: Initialising EVM extended attributes:
[ 1.003740] evm: security.selinux
[ 1.004829] evm: security.SMACK64
[ 1.005916] evm: security.SMACK64EXEC
[ 1.007085] evm: security.SMACK64TRANSMUTE
[ 1.008389] evm: security.SMACK64MMAP
[ 1.009567] evm: security.apparmor
[ 1.010663] evm: security.ima
[ 1.011651] evm: security.capability
[ 1.012788] evm: HMAC attrs: 0x1
[ 1.014248] PM: Magic number: 13:837:285
[ 1.019035] ------------[ cut here ]------------
[ 1.020163] WARNING: CPU: 10 PID: 1 at kernel/trace/ftrace.c:2589 ftrace_get_addr_new+0x10c/0x120
[ 1.022417] Modules linked in:
[ 1.023417] CPU: 10 PID: 1 Comm: swapper/0 Not tainted 6.8.1 #1
[ 1.025148] Hardware name: Amazon EC2 c5.4xlarge/, BIOS 1.0 10/16/2017
[ 1.027039] RIP: 0010:ftrace_get_addr_new+0x10c/0x120
[ 1.028559] Code: 00 48 85 c0 74 9d 5b 41 5c 41 5d 5d 31 d2 31 c9 31 f6 31 ff c3 cc cc cc cc 48 8b 3f e8 5d fe ff ff 48 85 c0 0f 85 38 ff ff ff <0f> 0b 48 8b 43 08 e9 0f ff ff ff 66 0f 1f 84 00 00 00 00 00 90 90
[ 1.033947] RSP: 0000:ffffa8bbc0027808 EFLAGS: 00010246
[ 1.035521] RAX: 0000000000000000 RBX: ffff88bf800ec540 RCX: 0000000000000000
[ 1.037587] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[ 1.039648] RBP: ffffa8bbc0027820 R08: 0000000000000000 R09: 0000000000000000
[ 1.041713] R10: 0000000000000000 R11: 0000000000000000 R12: ffff88bf800ec540
[ 1.043773] R13: 0000000000000001 R14: ffffffffa39aef08 R15: ffffffffa2206cca
[ 1.045836] FS: 0000000000000000(0000) GS:ffff88c665900000(0000) knlGS:0000000000000000
[ 1.048143] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 1.049851] CR2: 0000000000000000 CR3: 000000037203c001 CR4: 00000000007706f0
[ 1.051926] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 1.053992] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 1.056061] PKRU: 55555554
[ 1.056978] Call Trace:
[ 1.057833]
[ 1.058584] ? show_regs+0x6d/0x80
[ 1.059676] ? __warn+0x89/0x150
[ 1.060714] ? ftrace_get_addr_new+0x10c/0x120
[ 1.062073] ? report_bug+0x16a/0x190
[ 1.063219] ? handle_bug+0x51/0xa0
[ 1.064351] ? exc_invalid_op+0x18/0x80
[ 1.065547] ? asm_exc_invalid_op+0x1b/0x20
[ 1.066840] ? ftrace_get_addr_new+0x10c/0x120
[ 1.068207] ? ftrace_get_addr_new+0x103/0x120
[ 1.069576] ftrace_replace_code+0x11d/0x1b0
[ 1.070894] ftrace_modify_all_code+0x15e/0x1a0
[ 1.072317] arch_ftrace_update_code+0x9/0x20
[ 1.073666] ftrace_startup+0xcc/0x180
[ 1.074855] register_ftrace_function_nolock+0x24/0x70
[ 1.076438] register_ftrace_direct+0x2ed/0x370
[ 1.077838] ? 0xffffffffc010ca00
[ 1.078923] ? __pfx___hid_bpf_tail_call+0x10/0x10
[ 1.080404] bpf_trampoline_update+0x469/0x650
[ 1.081775] ? 0xffffffffc010ca00
[ 1.082833] ? 0xffffffffc010ca00
[ 1.083881] __bpf_trampoline_link_prog+0x10d/0x2d0
[ 1.085359] bpf_trampoline_link_prog+0x2b/0x50
[ 1.086700] bpf_tracing_prog_attach+0x3c2/0x5f0
[ 1.088073] bpf_raw_tp_link_attach+0x206/0x2d0
[ 1.089430] __sys_bpf+0x1120/0x2500
[ 1.090531] kern_sys_bpf+0x61/0x1e0
[ 1.091635] ? close_fd+0x58/0x80
[ 1.092664] skel_raw_tracepoint_open.constprop.0+0x43/0x70
[ 1.094297] hid_bpf_preload_skel+0x111/0x180
[ 1.095596] ? __pfx_hid_bpf_init+0x10/0x10
[ 1.096849] hid_bpf_init+0x1e/0xc0
[ 1.097930] do_one_initcall+0x5e/0x310
[ 1.099092] kernel_init_freeable+0x359/0x500
[ 1.100403] ? __pfx_kernel_init+0x10/0x10
[ 1.101628] kernel_init+0x1b/0x200
[ 1.102695] ret_from_fork+0x47/0x70
[ 1.103790] ? __pfx_kernel_init+0x10/0x10
[ 1.105011] ret_from_fork_asm+0x1b/0x30
[ 1.106207]
[ 1.106931] ---[ end trace 0000000000000000 ]---
[ 1.109385] RAS: Correctable Errors collector initialized.
[ 1.111113] clk: Disabling unused clocks
[ 1.416156] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input2
[ 1.418725] md: Waiting for all devices to be available before autodetect
[ 1.419892] md: If you don't use raid, use raid=noautodetect
[ 1.420894] md: Autodetecting RAID arrays.
[ 1.421656] md: autorun ...
[ 1.422215] md: ... autorun DONE.
[ 1.429543] EXT4-fs (nvme0n1p1): mounted filesystem 6387caa1-122f-48bc-b447-9f1386d06e06 ro with ordered data mode. Quota mode: none.
[ 1.431922] VFS: Mounted root (ext4 filesystem) readonly on device 259:1.
[ 1.434051] devtmpfs: mounted
[ 1.435734] Freeing unused decrypted memory: 2028K
[ 1.437643] Freeing unused kernel image (initmem) memory: 4984K
[ 1.439121] Write protecting the kernel read-only data: 34816k
[ 1.440674] Freeing unused kernel image (rodata/data gap) memory: 872K
[ 1.486425] x86/mm: Checked W+X mappings: passed, no W+X pages found.
[ 1.487559] x86/mm: Checking user space page tables
[ 1.531530] x86/mm: Checked W+X mappings: passed, no W+X pages found.
[ 1.532674] Run /sbin/init as init process
[ 1.533460] with arguments:
[ 1.533462] /sbin/init
[ 1.533463] with environment:
[ 1.533464] HOME=/
[ 1.533465] TERM=linux
[ 1.533465] BOOT_IMAGE=/vmlinuz-6.8.1
[ 1.691160] systemd[1]: Inserted module 'autofs4'
[ 1.739692] systemd[1]: systemd 255.4-1ubuntu8 running in system mode (+PAM +AUDIT +SELINUX +APPARMOR +IMA +SMACK +SECCOMP +GCRYPT -GNUTLS +OPENSSL +ACL +BLKID +CURL +ELFUTILS +FIDO2 +IDN2 -IDN +IPTC +KMOD +LIBCRYPTSETUP +LIBFDISK +PCRE2 -PWQUALITY +P11KIT +QRENCODE +TPM2 +BZIP2 +LZ4 +XZ +ZLIB +ZSTD -BPF_FRAMEWORK -XKBCOMMON +UTMP +SYSVINIT default-hierarchy=unified)
[ 1.745330] systemd[1]: Detected virtualization amazon.
[ 1.746574] systemd[1]: Detected architecture x86-64.
[ 1.751410] systemd[1]: Hostname set to .
[ 2.144939] systemd[1]: Queued start job for default target graphical.target.
[ 2.169782] systemd[1]: Created slice system-modprobe.slice - Slice /system/modprobe.
[ 2.173549] systemd[1]: Created slice system-serial\x2dgetty.slice - Slice /system/serial-getty.
[ 2.177997] systemd[1]: Created slice system-systemd\x2dfsck.slice - Slice /system/systemd-fsck.
[ 2.181785] systemd[1]: Created slice user.slice - User and Session Slice.
[ 2.184612] systemd[1]: Started ntpsec-systemd-netif.path.
[ 2.187009] systemd[1]: Started systemd-ask-password-wall.path - Forward Password Requests to Wall Directory Watch.
[ 2.191530] systemd[1]: Set up automount proc-sys-fs-binfmt_misc.automount - Arbitrary Executable File Formats File System Automount Point.
[ 2.196152] systemd[1]: Expecting device dev-disk-by\x2dlabel-BOOT.device - /dev/disk/by-label/BOOT...
[ 2.200018] systemd[1]: Expecting device dev-disk-by\x2dlabel-UEFI.device - /dev/disk/by-label/UEFI...
[ 2.203876] systemd[1]: Expecting device dev-ttyS0.device - /dev/ttyS0...
[ 2.206699] systemd[1]: Reached target integritysetup.target - Local Integrity Protected Volumes.
[ 2.210142] systemd[1]: Reached target slices.target - Slice Units.
[ 2.213182] systemd[1]: Reached target swap.target - Swaps.
[ 2.215621] systemd[1]: Reached target veritysetup.target - Local Verity Protected Volumes.
[ 2.219064] systemd[1]: Listening on dm-event.socket - Device-mapper event daemon FIFOs.
[ 2.222434] systemd[1]: Listening on lvm2-lvmpolld.socket - LVM2 poll daemon socket.
[ 2.226036] systemd[1]: Listening on multipathd.socket - multipathd control socket.
[ 2.242149] systemd[1]: Listening on rpcbind.socket - RPCbind Server Activation Socket.
[ 2.246074] systemd[1]: Listening on syslog.socket - Syslog Socket.
[ 2.249145] systemd[1]: Listening on systemd-fsckd.socket - fsck to fsckd communication Socket.
[ 2.252891] systemd[1]: Listening on systemd-initctl.socket - initctl Compatibility Named Pipe.
[ 2.256663] systemd[1]: Listening on systemd-journald-dev-log.socket - Journal Socket (/dev/log).
[ 2.260465] systemd[1]: Listening on systemd-journald.socket - Journal Socket.
[ 2.263756] systemd[1]: Listening on systemd-networkd.socket - Network Service Netlink Socket.
[ 2.267430] systemd[1]: systemd-pcrextend.socket - TPM2 PCR Extension (Varlink) was skipped because of an unmet condition check (ConditionSecurity=measured-uki).
[ 2.270426] systemd[1]: Listening on systemd-udevd-control.socket - udev Control Socket.
[ 2.273935] systemd[1]: Listening on systemd-udevd-kernel.socket - udev Kernel Socket.
[ 2.291382] systemd[1]: Mounting dev-hugepages.mount - Huge Pages File System...
[ 2.295171] systemd[1]: Mounting dev-mqueue.mount - POSIX Message Queue File System...
[ 2.299230] systemd[1]: Mounting sys-kernel-debug.mount - Kernel Debug File System...
[ 2.303059] systemd[1]: Mounting sys-kernel-tracing.mount - Kernel Trace File System...
[ 2.306079] systemd[1]: auth-rpcgss-module.service - Kernel Module supporting RPCSEC_GSS was skipped because of an unmet condition check (ConditionPathExists=/etc/krb5.keytab).
[ 2.310195] systemd[1]: Starting keyboard-setup.service - Set the console keyboard layout...
[ 2.314585] systemd[1]: Starting kmod-static-nodes.service - Create List of Static Device Nodes...
[ 2.319415] systemd[1]: Starting lvm2-monitor.service - Monitoring of LVM2 mirrors, snapshots etc. using dmeventd or progress polling...
[ 2.324999] systemd[1]: Starting modprobe@configfs.service - Load Kernel Module configfs...
[ 2.328934] systemd[1]: Starting modprobe@dm_mod.service - Load Kernel Module dm_mod...
[ 2.332977] systemd[1]: Starting modprobe@drm.service - Load Kernel Module drm...
[ 2.337481] systemd[1]: Starting modprobe@efi_pstore.service - Load Kernel Module efi_pstore...
[ 2.341518] systemd[1]: Starting modprobe@fuse.service - Load Kernel Module fuse...
[ 2.345226] systemd[1]: Starting modprobe@loop.service - Load Kernel Module loop...
[ 2.348111] systemd[1]: netplan-ovs-cleanup.service - OpenVSwitch configuration for cleanup was skipped because of an unmet condition check (ConditionFileIsExecutable=/usr/bin/ovs-vsctl).
[ 2.351100] pstore: Using crash dump compression: deflate
[ 2.352436] systemd[1]: Starting systemd-fsck-root.service - File System Check on Root Device...
[ 2.356026] pstore: Registered efi_pstore as persistent store backend
[ 2.358847] systemd[1]: Starting systemd-journald.service - Journal Service...
[ 2.364360] systemd[1]: Starting systemd-modules-load.service - Load Kernel Modules...
[ 2.366617] systemd[1]: systemd-pcrmachine.service - TPM2 PCR Machine ID Measurement was skipped because of an unmet condition check (ConditionSecurity=measured-uki).
[ 2.370028] systemd[1]: systemd-tpm2-setup-early.service - TPM2 SRK Setup (Early) was skipped because of an unmet condition check (ConditionSecurity=measured-uki).
[ 2.373850] systemd[1]: Starting systemd-udev-trigger.service - Coldplug All udev Devices...
[ 2.377223] systemd[1]: Mounted dev-hugepages.mount - Huge Pages File System.
[ 2.380691] systemd[1]: Mounted dev-mqueue.mount - POSIX Message Queue File System.
[ 2.383791] systemd[1]: Mounted sys-kernel-debug.mount - Kernel Debug File System.
[ 2.385162] systemd-journald[255]: Collecting audit messages is disabled.
[ 2.387968] systemd[1]: Mounted sys-kernel-tracing.mount - Kernel Trace File System.
[ 2.391368] systemd[1]: Finished keyboard-setup.service - Set the console keyboard layout.
[ 2.394953] systemd[1]: Finished kmod-static-nodes.service - Create List of Static Device Nodes.
[ 2.398483] systemd[1]: modprobe@configfs.service: Deactivated successfully.
[ 2.399910] systemd[1]: Finished modprobe@configfs.service - Load Kernel Module configfs.
[ 2.403776] systemd[1]: modprobe@dm_mod.service: Deactivated successfully.
[ 2.405468] systemd[1]: Finished modprobe@dm_mod.service - Load Kernel Module dm_mod.
[ 2.408695] systemd[1]: Finished lvm2-monitor.service - Monitoring of LVM2 mirrors, snapshots etc. using dmeventd or progress polling.
[ 2.412929] systemd[1]: modprobe@drm.service: Deactivated successfully.
[ 2.414661] systemd[1]: Finished modprobe@drm.service - Load Kernel Module drm.
[ 2.417973] systemd[1]: Started systemd-journald.service - Journal Service.
[ 2.545456] EXT4-fs (nvme0n1p1): re-mounted 6387caa1-122f-48bc-b447-9f1386d06e06 r/w. Quota mode: none.
[ 2.572734] systemd-journald[255]: Received client request to flush runtime journal.
[ 2.594301] systemd-journald[255]: /var/log/journal/ec220e94df30bda465b15689b7378e3a/system.journal: Journal file uses a different sequence number ID, rotating.
[ 2.594307] systemd-journald[255]: Rotating system journal.
[ 2.761565] piix4_smbus 0000:00:01.3: SMBus base address uninitialized - upgrade BIOS or use force_addr=0xaddr
[ 2.786745] ena 0000:00:05.0: ENA device version: 0.10
[ 2.786750] ena 0000:00:05.0: ENA controller version: 0.0.1 implementation version 1
[ 2.802370] parport_pc 00:03: reported by Plug and Play ACPI
[ 2.841917] ena 0000:00:05.0: Elastic Network Adapter (ENA) found at mem c0510000, mac addr 12:67:59:84:01:a5
[ 2.852675] ppdev: user-space parallel port driver
[ 2.853640] ena 0000:00:05.0 ens5: renamed from eth0
[ 2.860372] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer
[ 2.866183] cryptd: max_cpu_qlen set to 1000
[ 2.899090] AVX2 version of gcm_enc/dec engaged.
[ 2.899202] AES CTR mode by8 optimization enabled
[ 2.984184] EXT4-fs (nvme0n1p16): mounted filesystem 9d39f3ff-b465-4c20-9ec1-06182226356c r/w with ordered data mode. Quota mode: none.
[ 3.084656] audit: type=1400 audit(1760973474.672:2): apparmor="STATUS" operation="profile_load" profile="unconfined" name="busybox" pid=708 comm="apparmor_parser"
[ 3.084663] audit: type=1400 audit(1760973474.672:3): apparmor="STATUS" operation="profile_load" profile="unconfined" name="crun" pid=714 comm="apparmor_parser"
[ 3.084665] audit: type=1400 audit(1760973474.672:4): apparmor="STATUS" operation="profile_load" profile="unconfined" name="ch-checkns" pid=710 comm="apparmor_parser"
[ 3.084668] audit: type=1400 audit(1760973474.672:5): apparmor="STATUS" operation="profile_load" profile="unconfined" name="devhelp" pid=715 comm="apparmor_parser"
[ 3.084671] audit: type=1400 audit(1760973474.672:6): apparmor="STATUS" operation="profile_load" profile="unconfined" name="Discord" pid=703 comm="apparmor_parser"
[ 3.084697] audit: type=1400 audit(1760973474.672:7): apparmor="STATUS" operation="profile_load" profile="unconfined" name="brave" pid=706 comm="apparmor_parser"
[ 3.084727] audit: type=1400 audit(1760973474.672:8): apparmor="STATUS" operation="profile_load" profile="unconfined" name="vscode" pid=713 comm="apparmor_parser"
[ 3.084763] audit: type=1400 audit(1760973474.672:9): apparmor="STATUS" operation="profile_load" profile="unconfined" name="ch-run" pid=711 comm="apparmor_parser"
[ 3.084794] audit: type=1400 audit(1760973474.672:10): apparmor="STATUS" operation="profile_load" profile="unconfined" name="element-desktop" pid=716 comm="apparmor_parser"
[ 3.502649] RPC: Registered named UNIX socket transport module.
[ 3.502652] RPC: Registered udp transport module.
[ 3.502653] RPC: Registered tcp transport module.
[ 3.502654] RPC: Registered tcp-with-tls transport module.
[ 3.502655] RPC: Registered tcp NFSv4.1 backchannel transport module.
[ 3.674659] input: ImPS/2 Generic Wheel Mouse as /devices/platform/i8042/serio1/input/input4
[ 4.013037] 8021q: 802.1Q VLAN Support v1.8
[ 4.140597] cfg80211: Loading compiled-in X.509 certificates for regulatory database
[ 4.140856] Loaded X.509 cert 'sforshee: 00b28ddf47aef9cea7'
[ 4.140992] Loaded X.509 cert 'wens: 61c038651aabdcf94bd0ac7ff06c7248db18c600'
[ 4.141693] platform regulatory.0: Direct firmware load for regulatory.db failed with error -2
[ 4.141696] cfg80211: failed to load regulatory.db
[ 9.730872] kauditd_printk_skb: 94 callbacks suppressed
[ 9.730875] audit: type=1400 audit(1760973481.318:105): apparmor="STATUS" operation="profile_replace" info="same as current profile, skipping" profile="unconfined" name="rsyslogd" pid=1152 comm="apparmor_parser"
[ 9.906210] NET: Registered PF_QIPCRTR protocol family
[ 10.657618] audit: type=1400 audit(1760973482.245:106): apparmor="STATUS" operation="profile_load" profile="unconfined" name="docker-default" pid=1353 comm="apparmor_parser"
[ 10.743033] evm: overlay not supported
[ 10.843306] bridge: filtering via arp/ip/ip6tables is no longer available by default. Update your scripts to load br_netfilter if you need this.
[ 10.852812] Bridge firewalling registered
[ 11.008539] Initializing XFRM netlink socket
[ 49.644664] systemd-journald[255]: /var/log/journal/ec220e94df30bda465b15689b7378e3a/user-1000.journal: Journal file uses a different sequence number ID, rotating.
[ 1237.397558] ------------[ cut here ]------------
[ 1237.397562] WARNING: CPU: 12 PID: 1988 at arch/x86/kernel/ftrace.c:99 ftrace_verify_code+0x4a/0x90
[ 1237.397569] Modules linked in: xt_conntrack nft_chain_nat xt_MASQUERADE nf_nat nf_conntrack_netlink nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 xfrm_user xfrm_algo xt_addrtype nft_compat nf_tables libcrc32c br_netfilter bridge qrtr overlay cfg80211 8021q garp mrp stp llc sunrpc binfmt_misc intel_rapl_msr intel_rapl_common nls_iso8859_1 intel_uncore_frequency_common isst_if_common nfit crct10dif_pclmul crc32_pclmul polyval_clmulni polyval_generic ghash_clmulni_intel sha256_ssse3 sha1_ssse3 aesni_intel crypto_simd cryptd rapl ppdev parport_pc psmouse ena parport i2c_piix4 input_leds mac_hid serio_raw dm_multipath msr efi_pstore nfnetlink dmi_sysfs ip_tables x_tables autofs4
[ 1237.397610] CPU: 12 PID: 1988 Comm: bpftrace Tainted: G W 6.8.1 #1
[ 1237.397613] Hardware name: Amazon EC2 c5.4xlarge/, BIOS 1.0 10/16/2017
[ 1237.397614] RIP: 0010:ftrace_verify_code+0x4a/0x90
[ 1237.397616] Code: 00 48 89 45 f0 31 c0 c7 45 eb 00 00 00 00 c6 45 ef 00 e8 09 9c 2f 00 48 85 c0 75 41 8b 03 39 45 eb 74 2d 48 89 1d 26 01 be 02 <0f> 0b b8 ea ff ff ff 48 8b 55 f0 65 48 2b 14 25 28 00 00 00 75 26
[ 1237.397618] RSP: 0018:ffffa8bbc1d7fbd8 EFLAGS: 00010286
[ 1237.397621] RAX: 000000001d8d3be8 RBX: ffffffffa39aef08 RCX: 0000000000000000
[ 1237.397622] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[ 1237.397623] RBP: ffffa8bbc1d7fbf0 R08: 0000000000000000 R09: 0000000000000000
[ 1237.397625] R10: 0000000000000000 R11: 0000000000000000 R12: ffffffffa39aef08
[ 1237.397626] R13: 0000000000000001 R14: ffff88bf80114d20 R15: ffffffffa39aef08
[ 1237.397627] FS: 00007fa3bcbd0780(0000) GS:ffff88c665a00000(0000) knlGS:0000000000000000
[ 1237.397629] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 1237.397630] CR2: 00007ffe71155124 CR3: 0000000117032001 CR4: 00000000007706f0
[ 1237.397636] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 1237.397637] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 1237.397639] PKRU: 55555554
[ 1237.397640] Call Trace:
[ 1237.397641]
[ 1237.397643] ? show_regs+0x6d/0x80
[ 1237.397649] ? __warn+0x89/0x150
[ 1237.397653] ? ftrace_verify_code+0x4a/0x90
[ 1237.397655] ? report_bug+0x16a/0x190
[ 1237.397659] ? handle_bug+0x51/0xa0
[ 1237.397662] ? exc_invalid_op+0x18/0x80
[ 1237.397664] ? asm_exc_invalid_op+0x1b/0x20
[ 1237.397668] ? ftrace_verify_code+0x4a/0x90
[ 1237.397669] ? ftrace_verify_code+0x37/0x90
[ 1237.397670] ftrace_replace_code+0x71/0x1b0
[ 1237.397673] ftrace_modify_all_code+0x125/0x1a0
[ 1237.397675] ? 0xffffffffc01206c0
[ 1237.397684] arch_ftrace_update_code+0x9/0x20
[ 1237.397686] ftrace_shutdown.part.0+0x114/0x1e0
[ 1237.397688] ? 0xffffffffc01206c0
[ 1237.397690] ? 0xffffffffc01206c0
[ 1237.397691] unregister_ftrace_function+0x47/0x170
[ 1237.397693] ? 0xffffffffc01206c0
[ 1237.397694] ? 0xffffffffc01206c0
[ 1237.397696] unregister_ftrace_direct+0x60/0x1e0
[ 1237.397697] ? kmalloc_trace+0x136/0x310
[ 1237.397700] ? bpf_trampoline_update+0x68/0x650
[ 1237.397703] ? 0xffffffffc01206c0
[ 1237.397704] ? __pfx_sched_fork+0x10/0x10
[ 1237.397707] bpf_trampoline_update+0x4f7/0x650
[ 1237.397709] bpf_trampoline_unlink_prog+0x9d/0x130
[ 1237.397711] bpf_tracing_link_release+0x16/0x50
[ 1237.397715] bpf_link_free+0x55/0x80
[ 1237.397717] bpf_link_release+0x26/0x40
[ 1237.397719] __fput+0xa1/0x2e0
[ 1237.397723] __fput_sync+0x1c/0x30
[ 1237.397725] __x64_sys_close+0x3e/0x90
[ 1237.397728] do_syscall_64+0x85/0x180
[ 1237.397732] ? syscall_exit_to_user_mode+0x86/0x260
[ 1237.397736] ? do_syscall_64+0x92/0x180
[ 1237.397738] ? do_syscall_64+0x92/0x180
[ 1237.397740] ? do_syscall_64+0x92/0x180
[ 1237.397743] ? irqentry_exit+0x21/0x40
[ 1237.397745] ? exc_page_fault+0x94/0x190
[ 1237.397748] entry_SYSCALL_64_after_hwframe+0x6e/0x76
[ 1237.397752] RIP: 0033:0x7fa3b4f166f4
[ 1237.397755] Code: 00 f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa 80 3d 55 49 0f 00 00 74 13 b8 03 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 3c c3 0f 1f 00 55 48 89 e5 48 83 ec 10 89 7d
[ 1237.397756] RSP: 002b:00007ffe7113d028 EFLAGS: 00000202 ORIG_RAX: 0000000000000003
[ 1237.397758] RAX: ffffffffffffffda RBX: 0000555e10456800 RCX: 00007fa3b4f166f4
[ 1237.397760] RDX: 0000000000000010 RSI: 00007ffe7113cf60 RDI: 0000000000000004
[ 1237.397761] RBP: 00007ffe7113d080 R08: 0000555e0f7fb86c R09: 0000000000000000
[ 1237.397762] R10: 00007ffe7113ba00 R11: 0000000000000202 R12: 0000000000000004
[ 1237.397763] R13: 0000000000000003 R14: 0000555e0f7faeac R15: 00007ffe7113d750
[ 1237.397765]
[ 1237.397766] ---[ end trace 0000000000000000 ]---
[ 1237.397767] ------------[ ftrace bug ]------------
[ 1237.397768] ftrace failed to modify
[ 1237.397769] [] sched_fork+0x0/0x260
[ 1237.397771] actual: e8:db:38:f6:ff
[ 1237.397773] expected: e8:3b:8d:1d:1f
[ 1237.397775] Setting ftrace call site to NOP
[ 1237.397775] ftrace record flags: e8980000
[ 1237.397776] (0) R tramp: ERROR!
expected tramp: ffffffffc01206c0
[ 1237.397787] ------------[ cut here ]------------
[ 1237.397788] WARNING: CPU: 12 PID: 1988 at kernel/trace/ftrace.c:2179 ftrace_bug+0x10d/0x2d0
[ 1237.397790] Modules linked in: xt_conntrack nft_chain_nat xt_MASQUERADE nf_nat nf_conntrack_netlink nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 xfrm_user xfrm_algo xt_addrtype nft_compat nf_tables libcrc32c br_netfilter bridge qrtr overlay cfg80211 8021q garp mrp stp llc sunrpc binfmt_misc intel_rapl_msr intel_rapl_common nls_iso8859_1 intel_uncore_frequency_common isst_if_common nfit crct10dif_pclmul crc32_pclmul polyval_clmulni polyval_generic ghash_clmulni_intel sha256_ssse3 sha1_ssse3 aesni_intel crypto_simd cryptd rapl ppdev parport_pc psmouse ena parport i2c_piix4 input_leds mac_hid serio_raw dm_multipath msr efi_pstore nfnetlink dmi_sysfs ip_tables x_tables autofs4
[ 1237.397819] CPU: 12 PID: 1988 Comm: bpftrace Tainted: G W 6.8.1 #1
[ 1237.397821] Hardware name: Amazon EC2 c5.4xlarge/, BIOS 1.0 10/16/2017
[ 1237.397821] RIP: 0010:ftrace_bug+0x10d/0x2d0
[ 1237.397823] Code: 07 00 e8 46 df f2 ff 41 f6 44 24 0b 08 0f 85 18 01 00 00 4c 89 e7 e8 a2 fc ff ff 48 c7 c7 7d 51 77 a2 48 89 c6 e8 23 df f2 ff <0f> 0b c7 05 af cf 3d 02 01 00 00 00 5b c7 05 b4 cf 3d 02 00 00 00
[ 1237.397824] RSP: 0018:ffffa8bbc1d7fbd8 EFLAGS: 00010246
[ 1237.397826] RAX: 0000000000000022 RBX: ffffffffa344a640 RCX: 0000000000000000
[ 1237.397827] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[ 1237.397828] RBP: ffffa8bbc1d7fbf0 R08: 0000000000000000 R09: 0000000000000000
[ 1237.397829] R10: 0000000000000000 R11: 0000000000000000 R12: ffff88bf80114d20
[ 1237.397830] R13: ffffffffa0f47980 R14: ffff88bf80114d20 R15: ffffffffa39aef08
[ 1237.397831] FS: 00007fa3bcbd0780(0000) GS:ffff88c665a00000(0000) knlGS:0000000000000000
[ 1237.397833] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 1237.397834] CR2: 00007ffe71155124 CR3: 0000000117032001 CR4: 00000000007706f0
[ 1237.397839] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 1237.397840] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 1237.397841] PKRU: 55555554
[ 1237.397842] Call Trace:
[ 1237.397843]
[ 1237.397844] ? show_regs+0x6d/0x80
[ 1237.397846] ? __warn+0x89/0x150
[ 1237.397849] ? ftrace_bug+0x10d/0x2d0
[ 1237.397850] ? report_bug+0x16a/0x190
[ 1237.397853] ? handle_bug+0x51/0xa0
[ 1237.397854] ? exc_invalid_op+0x18/0x80
[ 1237.397856] ? asm_exc_invalid_op+0x1b/0x20
[ 1237.397858] ? __pfx_sched_fork+0x10/0x10
[ 1237.397859] ? ftrace_bug+0x10d/0x2d0
[ 1237.397861] ? ftrace_bug+0x10d/0x2d0
[ 1237.397863] ftrace_replace_code+0xc7/0x1b0
[ 1237.397864] ftrace_modify_all_code+0x125/0x1a0
[ 1237.397866] ? 0xffffffffc01206c0
[ 1237.397868] arch_ftrace_update_code+0x9/0x20
[ 1237.397870] ftrace_shutdown.part.0+0x114/0x1e0
[ 1237.397871] ? 0xffffffffc01206c0
[ 1237.397873] ? 0xffffffffc01206c0
[ 1237.397874] unregister_ftrace_function+0x47/0x170
[ 1237.397876] ? 0xffffffffc01206c0
[ 1237.397877] ? 0xffffffffc01206c0
[ 1237.397878] unregister_ftrace_direct+0x60/0x1e0
[ 1237.397880] ? kmalloc_trace+0x136/0x310
[ 1237.397882] ? bpf_trampoline_update+0x68/0x650
[ 1237.397884] ? 0xffffffffc01206c0
[ 1237.397885] ? __pfx_sched_fork+0x10/0x10
[ 1237.397886] bpf_trampoline_update+0x4f7/0x650
[ 1237.397889] bpf_trampoline_unlink_prog+0x9d/0x130
[ 1237.397891] bpf_tracing_link_release+0x16/0x50
[ 1237.397893] bpf_link_free+0x55/0x80
[ 1237.397895] bpf_link_release+0x26/0x40
[ 1237.397897] __fput+0xa1/0x2e0
[ 1237.397899] __fput_sync+0x1c/0x30
[ 1237.397901] __x64_sys_close+0x3e/0x90
[ 1237.397903] do_syscall_64+0x85/0x180
[ 1237.397906] ? syscall_exit_to_user_mode+0x86/0x260
[ 1237.397908] ? do_syscall_64+0x92/0x180
[ 1237.397911] ? do_syscall_64+0x92/0x180
[ 1237.397913] ? do_syscall_64+0x92/0x180
[ 1237.397915] ? irqentry_exit+0x21/0x40
[ 1237.397917] ? exc_page_fault+0x94/0x190
[ 1237.397920] entry_SYSCALL_64_after_hwframe+0x6e/0x76
[ 1237.397922] RIP: 0033:0x7fa3b4f166f4
[ 1237.397924] Code: 00 f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa 80 3d 55 49 0f 00 00 74 13 b8 03 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 3c c3 0f 1f 00 55 48 89 e5 48 83 ec 10 89 7d
[ 1237.397925] RSP: 002b:00007ffe7113d028 EFLAGS: 00000202 ORIG_RAX: 0000000000000003
[ 1237.397927] RAX: ffffffffffffffda RBX: 0000555e10456800 RCX: 00007fa3b4f166f4
[ 1237.397928] RDX: 0000000000000010 RSI: 00007ffe7113cf60 RDI: 0000000000000004
[ 1237.397929] RBP: 00007ffe7113d080 R08: 0000555e0f7fb86c R09: 0000000000000000
[ 1237.397930] R10: 00007ffe7113ba00 R11: 0000000000000202 R12: 0000000000000004
[ 1237.397931] R13: 0000000000000003 R14: 0000555e0f7faeac R15: 00007ffe7113d750
[ 1237.397933]
[ 1237.397934] ---[ end trace 0000000000000000 ]---