./strace-static-x86_64 -e \!wait4,clock_nanosleep,nanosleep -s 100 -x -f ./syz-executor601165070
<...>
Warning: Permanently added '10.128.0.136' (ED25519) to the list of known hosts.
execve("./syz-executor601165070", ["./syz-executor601165070"], 0x7ffd94dd1f80 /* 10 vars */) = 0
brk(NULL) = 0x5555571a4000
brk(0x5555571a4d00) = 0x5555571a4d00
arch_prctl(ARCH_SET_FS, 0x5555571a4380) = 0
set_tid_address(0x5555571a4650) = 297
set_robust_list(0x5555571a4660, 24) = 0
rseq(0x5555571a4ca0, 0x20, 0, 0x53053053) = -1 ENOSYS (Function not implemented)
prlimit64(0, RLIMIT_STACK, NULL, {rlim_cur=8192*1024, rlim_max=RLIM64_INFINITY}) = 0
readlink("/proc/self/exe", "/root/syz-executor601165070", 4096) = 27
getrandom("\x12\xcb\x01\x37\xa7\x3d\xa0\x53", 8, GRND_NONBLOCK) = 8
brk(NULL) = 0x5555571a4d00
brk(0x5555571c5d00) = 0x5555571c5d00
brk(0x5555571c6000) = 0x5555571c6000
mprotect(0x7fefaa5c1000, 16384, PROT_READ) = 0
mmap(0x1ffff000, 4096, PROT_NONE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x1ffff000
mmap(0x20000000, 16777216, PROT_READ|PROT_WRITE|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0executing program
) = 0x20000000
mmap(0x21000000, 4096, PROT_NONE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x21000000
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555571a4650) = 298
./strace-static-x86_64: Process 298 attached
[pid 298] set_robust_list(0x5555571a4660, 24) = 0
[pid 298] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 298] setpgid(0, 0) = 0
[pid 298] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 298] write(3, "1000", 4) = 4
[pid 298] close(3) = 0
[pid 298] write(1, "executing program\n", 18) = 18
[pid 298] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=4, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 3
[pid 298] socketpair(AF_UNIX, SOCK_STREAM, 0, [4, 5]) = 0
[pid 298] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=3, key=0x20000700, value=0x20000740, flags=BPF_ANY}, 32) = 0
[pid 298] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address)
[ 31.009037][ T30] audit: type=1400 audit(1723108913.619:66): avc: denied { execmem } for pid=297 comm="syz-executor601" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1
[ 31.029261][ T30] audit: type=1400 audit(1723108913.629:67): avc: denied { map_create } for pid=298 comm="syz-executor601" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1
[ 31.051774][ T30] audit: type=1400 audit(1723108913.629:68): avc: denied { map_read map_write } for pid=298 comm="syz-executor601" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1
[ 31.071911][ T30] audit: type=1400 audit(1723108913.629:69): avc: denied { prog_load } for pid=298 comm="syz-executor601" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1
[ 31.091263][ T30] audit: type=1400 audit(1723108913.629:70): avc: denied { bpf } for pid=298 comm="syz-executor601" capability=39 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1
[ 31.112168][ T30] audit: type=1400 audit(1723108913.629:71): avc: denied { perfmon } for pid=298 comm="syz-executor601" capability=38 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1
[pid 298] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6
[pid 298] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=6}}, 16) = 7
[pid 298] exit_group(0) = ?
[ 31.725595][ T30] audit: type=1400 audit(1723108914.339:72): avc: denied { prog_run } for pid=298 comm="syz-executor601" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1
[ 131.744827][ C0] rcu: INFO: rcu_preempt self-detected stall on CPU
[ 131.751812][ C0] rcu: 0-...!: (10000 ticks this GP) idle=b3d/1/0x4000000000000000 softirq=2274/2274 fqs=0 last_accelerate: 96e5/bdf5 dyntick_enabled: 1
[ 131.765886][ C0] (t=10002 jiffies g=1737 q=23)
[ 131.770650][ C0] rcu: rcu_preempt kthread timer wakeup didn't happen for 10001 jiffies! g1737 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x402
[ 131.782713][ C0] rcu: Possible timer handling issue on cpu=0 timer-softirq=799
[ 131.790357][ C0] rcu: rcu_preempt kthread starved for 10004 jiffies! g1737 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x402 ->cpu=0
[ 131.801469][ C0] rcu: Unless rcu_preempt kthread gets sufficient CPU time, OOM is now expected behavior.
[ 131.811274][ C0] rcu: RCU grace-period kthread stack dump:
[ 131.817096][ C0] task:rcu_preempt state:I stack:28328 pid: 14 ppid: 2 flags:0x00004000
[ 131.826128][ C0] Call Trace:
[ 131.829239][ C0]
[ 131.832036][ C0] __schedule+0xccc/0x1590
[ 131.836366][ C0] ? __sched_text_start+0x8/0x8
[ 131.841045][ C0] ? __kasan_check_write+0x14/0x20
[ 131.845997][ C0] ? __kasan_check_write+0x14/0x20
[ 131.850939][ C0] schedule+0x11f/0x1e0
[ 131.854943][ C0] schedule_timeout+0x18c/0x370
[ 131.859624][ C0] ? console_conditional_schedule+0x30/0x30
[ 131.865521][ C0] ? update_process_times+0x200/0x200
[ 131.870730][ C0] ? prepare_to_swait_event+0x308/0x320
[ 131.876113][ C0] rcu_gp_fqs_loop+0x2af/0xf80
[ 131.880714][ C0] ? debug_smp_processor_id+0x17/0x20
[ 131.885921][ C0] ? __note_gp_changes+0x4ab/0x920
[ 131.891588][ C0] ? rcu_gp_init+0xc30/0xc30
[ 131.895994][ C0] ? _raw_spin_unlock_irq+0x4e/0x70
[ 131.901020][ C0] ? rcu_gp_init+0x9cf/0xc30
[ 131.905562][ C0] rcu_gp_kthread+0xa4/0x350
[ 131.909986][ C0] ? _raw_spin_lock+0x1b0/0x1b0
[ 131.914673][ C0] ? wake_nocb_gp+0x1e0/0x1e0
[ 131.919186][ C0] ? __kasan_check_read+0x11/0x20
[ 131.924133][ C0] ? __kthread_parkme+0xb2/0x200
[ 131.928911][ C0] kthread+0x421/0x510
[ 131.932814][ C0] ? wake_nocb_gp+0x1e0/0x1e0
[ 131.937329][ C0] ? kthread_blkcg+0xd0/0xd0
[ 131.941771][ C0] ret_from_fork+0x1f/0x30
[ 131.946017][ C0]
[ 131.948884][ C0] rcu: Stack dump where RCU GP kthread last ran:
[ 131.955053][ C0] NMI backtrace for cpu 0
[ 131.959226][ C0] CPU: 0 PID: 298 Comm: syz-executor601 Not tainted 5.15.152-syzkaller-00143-g70e1a731d986 #0
[ 131.969272][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024
[ 131.979445][ C0] Call Trace:
[ 131.982743][ C0]
[ 131.985519][ C0] dump_stack_lvl+0x151/0x1b7
[ 131.990030][ C0] ? io_uring_drop_tctx_refs+0x190/0x190
[ 131.995504][ C0] dump_stack+0x15/0x17
[ 131.999490][ C0] nmi_cpu_backtrace+0x2f7/0x300
[ 132.004266][ C0] ? nmi_trigger_cpumask_backtrace+0x270/0x270
[ 132.010261][ C0] ? panic+0x751/0x751
[ 132.014164][ C0] ? arch_trigger_cpumask_backtrace+0x20/0x20
[ 132.020063][ C0] nmi_trigger_cpumask_backtrace+0x15d/0x270
[ 132.025901][ C0] ? arch_trigger_cpumask_backtrace+0x20/0x20
[ 132.031781][ C0] arch_trigger_cpumask_backtrace+0x10/0x20
[ 132.037509][ C0] rcu_check_gp_kthread_starvation+0x1e3/0x250
[ 132.043713][ C0] ? rcu_check_gp_kthread_expired_fqs_timer+0x18e/0x230
[ 132.050450][ C0] print_cpu_stall+0x310/0x5f0
[ 132.055051][ C0] rcu_sched_clock_irq+0x989/0x12f0
[ 132.060089][ C0] ? rcu_boost_kthread_setaffinity+0x340/0x340
[ 132.066071][ C0] ? hrtimer_run_queues+0x15f/0x440
[ 132.071103][ C0] update_process_times+0x198/0x200
[ 132.076139][ C0] tick_sched_timer+0x188/0x240
[ 132.080823][ C0] ? tick_setup_sched_timer+0x480/0x480
[ 132.086292][ C0] __hrtimer_run_queues+0x41a/0xad0
[ 132.091336][ C0] ? hrtimer_interrupt+0xaa0/0xaa0
[ 132.096270][ C0] ? clockevents_program_event+0x22f/0x300
[ 132.102130][ C0] ? ktime_get_update_offsets_now+0x2ba/0x2d0
[ 132.108316][ C0] hrtimer_interrupt+0x40c/0xaa0
[ 132.113208][ C0] __sysvec_apic_timer_interrupt+0xfd/0x3c0
[ 132.118923][ C0] sysvec_apic_timer_interrupt+0x95/0xc0
[ 132.124390][ C0]
[ 132.127552][ C0]
[ 132.130331][ C0] asm_sysvec_apic_timer_interrupt+0x1b/0x20
[ 132.136156][ C0] RIP: 0010:kvm_wait+0x147/0x180
[ 132.140918][ C0] Code: 4c 89 e8 48 c1 e8 03 42 0f b6 04 20 84 c0 44 8b 74 24 1c 75 34 41 0f b6 45 00 44 38 f0 75 10 66 90 0f 00 2d 2b 02 13 04 fb f4 24 ff ff ff fb e9 1e ff ff ff 44 89 e9 80 e1 07 38 c1 7c a3 4c
[ 132.160363][ C0] RSP: 0018:ffffc900009d7800 EFLAGS: 00000246
[ 132.166270][ C0] RAX: 0000000000000003 RBX: 1ffff9200013af04 RCX: ffffffff8155068f
[ 132.174080][ C0] RDX: dffffc0000000000 RSI: 0000000000000003 RDI: ffff888121b68090
[ 132.181892][ C0] RBP: ffffc900009d78b0 R08: dffffc0000000000 R09: ffffed102436d013
[ 132.189701][ C0] R10: 0000000000000000 R11: dffffc0000000001 R12: dffffc0000000000
[ 132.197512][ C0] R13: ffff888121b68090 R14: 0000000000000003 R15: 1ffff9200013af08
[ 132.205331][ C0] ? __pv_queued_spin_lock_slowpath+0x65f/0xc40
[ 132.211413][ C0] ? asm_common_interrupt+0x27/0x40
[ 132.216436][ C0] ? kvm_arch_para_hints+0x30/0x30
[ 132.221385][ C0] ? pv_hash+0x86/0x150
[ 132.225377][ C0] __pv_queued_spin_lock_slowpath+0x6bc/0xc40
[ 132.231279][ C0] ? do_syscall_64+0x3d/0xb0
[ 132.235707][ C0] ? __pv_queued_spin_unlock_slowpath+0x310/0x310
[ 132.242133][ C0] ? __kasan_check_write+0x14/0x20
[ 132.247078][ C0] _raw_spin_lock_bh+0x139/0x1b0
[ 132.251849][ C0] ? _raw_spin_lock_irq+0x1b0/0x1b0
[ 132.256887][ C0] ? __local_bh_enable_ip+0x58/0x80
[ 132.261918][ C0] ? lock_sock_nested+0x266/0x300
[ 132.267028][ C0] ? unix_peer_get+0xe0/0xe0
[ 132.271597][ C0] sk_psock_link_pop+0x2e/0x170
[ 132.276278][ C0] ? unix_peer_get+0xe0/0xe0
[ 132.280702][ C0] sock_map_remove_links+0x25/0x570
[ 132.285738][ C0] ? __kasan_check_read+0x11/0x20
[ 132.290598][ C0] ? unix_peer_get+0xe0/0xe0
[ 132.295046][ C0] sock_map_close+0x2ac/0x4c0
[ 132.299651][ C0] ? sock_map_remove_links+0x570/0x570
[ 132.304947][ C0] ? rwsem_mark_wake+0x770/0x770
[ 132.309744][ C0] ? security_file_free+0xc6/0xe0
[ 132.314576][ C0] unix_release+0x82/0xc0
[ 132.318754][ C0] sock_close+0xdf/0x270
[ 132.322820][ C0] ? sock_mmap+0xa0/0xa0
[ 132.326899][ C0] __fput+0x3fe/0x910
[ 132.330725][ C0] ____fput+0x15/0x20
[ 132.334546][ C0] task_work_run+0x129/0x190
[ 132.338967][ C0] do_exit+0xc48/0x2ca0
[ 132.342962][ C0] ? put_task_struct+0x80/0x80
[ 132.347557][ C0] ? ptrace_notify+0x24c/0x350
[ 132.352208][ C0] ? do_notify_parent+0xa30/0xa30
[ 132.357029][ C0] do_group_exit+0x141/0x310
[ 132.361456][ C0] __x64_sys_exit_group+0x3f/0x40
[ 132.366305][ C0] do_syscall_64+0x3d/0xb0
[ 132.370565][ C0] entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 132.376432][ C0] RIP: 0033:0x7fefaa54bf09
[ 132.380756][ C0] Code: Unable to access opcode bytes at RIP 0x7fefaa54bedf.
[ 132.387885][ C0] RSP: 002b:00007ffdb2f75478 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
[ 132.396132][ C0] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fefaa54bf09
[ 132.403945][ C0] RDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000000
[ 132.411894][ C0] RBP: 00007fefaa5c72b0 R08: ffffffffffffffb8 R09: 0000000000000006
[ 132.419701][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fefaa5c72b0
[ 132.427672][ C0] R13: 0000000000000000 R14: 00007fefaa5c7d00 R15: 00007fefaa51d150
[ 132.435491][ C0]
[ 132.438423][ C0] NMI backtrace for cpu 0
[ 132.442516][ C0] CPU: 0 PID: 298 Comm: syz-executor601 Not tainted 5.15.152-syzkaller-00143-g70e1a731d986 #0
[ 132.452586][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024
[ 132.462777][ C0] Call Trace:
[ 132.465897][ C0]
[ 132.468588][ C0] dump_stack_lvl+0x151/0x1b7
[ 132.473105][ C0] ? io_uring_drop_tctx_refs+0x190/0x190
[ 132.478578][ C0] ? ttwu_do_wakeup+0x187/0x430
[ 132.483259][ C0] dump_stack+0x15/0x17
[ 132.487270][ C0] nmi_cpu_backtrace+0x2f7/0x300
[ 132.492036][ C0] ? nmi_trigger_cpumask_backtrace+0x270/0x270
[ 132.498101][ C0] ? _raw_spin_lock_irqsave+0xf9/0x210
[ 132.503515][ C0] ? _raw_spin_lock+0x1b0/0x1b0
[ 132.508200][ C0] ? arch_trigger_cpumask_backtrace+0x20/0x20
[ 132.514102][ C0] nmi_trigger_cpumask_backtrace+0x15d/0x270
[ 132.519917][ C0] ? arch_trigger_cpumask_backtrace+0x20/0x20
[ 132.526113][ C0] arch_trigger_cpumask_backtrace+0x10/0x20
[ 132.531841][ C0] rcu_dump_cpu_stacks+0x1d8/0x330
[ 132.536794][ C0] print_cpu_stall+0x315/0x5f0
[ 132.541397][ C0] rcu_sched_clock_irq+0x989/0x12f0
[ 132.546510][ C0] ? rcu_boost_kthread_setaffinity+0x340/0x340
[ 132.552505][ C0] ? hrtimer_run_queues+0x15f/0x440
[ 132.557679][ C0] update_process_times+0x198/0x200
[ 132.562740][ C0] tick_sched_timer+0x188/0x240
[ 132.567404][ C0] ? tick_setup_sched_timer+0x480/0x480
[ 132.572862][ C0] __hrtimer_run_queues+0x41a/0xad0
[ 132.577923][ C0] ? hrtimer_interrupt+0xaa0/0xaa0
[ 132.582842][ C0] ? clockevents_program_event+0x22f/0x300
[ 132.588485][ C0] ? ktime_get_update_offsets_now+0x2ba/0x2d0
[ 132.594390][ C0] hrtimer_interrupt+0x40c/0xaa0
[ 132.599185][ C0] __sysvec_apic_timer_interrupt+0xfd/0x3c0
[ 132.604901][ C0] sysvec_apic_timer_interrupt+0x95/0xc0
[ 132.610356][ C0]
[ 132.613138][ C0]
[ 132.615911][ C0] asm_sysvec_apic_timer_interrupt+0x1b/0x20
[ 132.621725][ C0] RIP: 0010:kvm_wait+0x147/0x180
[ 132.626500][ C0] Code: 4c 89 e8 48 c1 e8 03 42 0f b6 04 20 84 c0 44 8b 74 24 1c 75 34 41 0f b6 45 00 44 38 f0 75 10 66 90 0f 00 2d 2b 02 13 04 fb f4 24 ff ff ff fb e9 1e ff ff ff 44 89 e9 80 e1 07 38 c1 7c a3 4c
[ 132.646036][ C0] RSP: 0018:ffffc900009d7800 EFLAGS: 00000246
[ 132.651956][ C0] RAX: 0000000000000003 RBX: 1ffff9200013af04 RCX: ffffffff8155068f
[ 132.659762][ C0] RDX: dffffc0000000000 RSI: 0000000000000003 RDI: ffff888121b68090
[ 132.667666][ C0] RBP: ffffc900009d78b0 R08: dffffc0000000000 R09: ffffed102436d013
[ 132.675577][ C0] R10: 0000000000000000 R11: dffffc0000000001 R12: dffffc0000000000
[ 132.683380][ C0] R13: ffff888121b68090 R14: 0000000000000003 R15: 1ffff9200013af08
[ 132.691190][ C0] ? __pv_queued_spin_lock_slowpath+0x65f/0xc40
[ 132.697349][ C0] ? asm_common_interrupt+0x27/0x40
[ 132.702481][ C0] ? kvm_arch_para_hints+0x30/0x30
[ 132.707428][ C0] ? pv_hash+0x86/0x150
[ 132.711408][ C0] __pv_queued_spin_lock_slowpath+0x6bc/0xc40
[ 132.717309][ C0] ? do_syscall_64+0x3d/0xb0
[ 132.721756][ C0] ? __pv_queued_spin_unlock_slowpath+0x310/0x310
[ 132.727989][ C0] ? __kasan_check_write+0x14/0x20
[ 132.732936][ C0] _raw_spin_lock_bh+0x139/0x1b0
[ 132.737713][ C0] ? _raw_spin_lock_irq+0x1b0/0x1b0
[ 132.742746][ C0] ? __local_bh_enable_ip+0x58/0x80
[ 132.747782][ C0] ? lock_sock_nested+0x266/0x300
[ 132.752742][ C0] ? unix_peer_get+0xe0/0xe0
[ 132.757179][ C0] sk_psock_link_pop+0x2e/0x170
[ 132.761866][ C0] ? unix_peer_get+0xe0/0xe0
[ 132.766278][ C0] sock_map_remove_links+0x25/0x570
[ 132.771301][ C0] ? __kasan_check_read+0x11/0x20
[ 132.776163][ C0] ? unix_peer_get+0xe0/0xe0
[ 132.780588][ C0] sock_map_close+0x2ac/0x4c0
[ 132.785113][ C0] ? sock_map_remove_links+0x570/0x570
[ 132.790398][ C0] ? rwsem_mark_wake+0x770/0x770
[ 132.795184][ C0] ? security_file_free+0xc6/0xe0
[ 132.800162][ C0] unix_release+0x82/0xc0
[ 132.804334][ C0] sock_close+0xdf/0x270
[ 132.808596][ C0] ? sock_mmap+0xa0/0xa0
[ 132.812686][ C0] __fput+0x3fe/0x910
[ 132.816580][ C0] ____fput+0x15/0x20
[ 132.820394][ C0] task_work_run+0x129/0x190
[ 132.824924][ C0] do_exit+0xc48/0x2ca0
[ 132.828903][ C0] ? put_task_struct+0x80/0x80
[ 132.833497][ C0] ? ptrace_notify+0x24c/0x350
[ 132.838103][ C0] ? do_notify_parent+0xa30/0xa30
[ 132.842968][ C0] do_group_exit+0x141/0x310
[ 132.847396][ C0] __x64_sys_exit_group+0x3f/0x40
[ 132.852248][ C0] do_syscall_64+0x3d/0xb0
[ 132.856502][ C0] entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 132.862252][ C0] RIP: 0033:0x7fefaa54bf09
[ 132.866484][ C0] Code: Unable to access opcode bytes at RIP 0x7fefaa54bedf.
[ 132.873773][ C0] RSP: 002b:00007ffdb2f75478 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
[ 132.882022][ C0] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fefaa54bf09
[ 132.889828][ C0] RDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000000
[ 132.897650][ C0] RBP: 00007fefaa5c72b0 R08: ffffffffffffffb8 R09: 0000000000000006
[ 132.905458][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fefaa5c72b0
[ 132.913574][ C0] R13: 0000000000000000 R14: 00007fefaa5c7d00 R15: 00007fefaa51d150
[ 132.921322][ C0]
[ 132.924456][ C0] Sending NMI from CPU 0 to CPUs 1:
[ 132.929540][ C1] NMI backtrace for cpu 1
[ 132.929563][ C1] CPU: 1 PID: 294 Comm: strace-static-x Not tainted 5.15.152-syzkaller-00143-g70e1a731d986 #0
[ 132.929613][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024
[ 132.929637][ C1] RIP: 0010:kvm_wait+0x147/0x180
[ 132.929689][ C1] Code: 4c 89 e8 48 c1 e8 03 42 0f b6 04 20 84 c0 44 8b 74 24 1c 75 34 41 0f b6 45 00 44 38 f0 75 10 66 90 0f 00 2d 2b 02 13 04 fb f4 24 ff ff ff fb e9 1e ff ff ff 44 89 e9 80 e1 07 38 c1 7c a3 4c
[ 132.929726][ C1] RSP: 0018:ffffc900001cf580 EFLAGS: 00000246
[ 132.929764][ C1] RAX: 0000000000000003 RBX: 1ffff92000039eb4 RCX: ffffffff8155068f
[ 132.929798][ C1] RDX: dffffc0000000000 RSI: 0000000000000003 RDI: ffff888121b6a928
[ 132.929831][ C1] RBP: ffffc900001cf630 R08: dffffc0000000000 R09: ffffed102436d526
[ 132.929867][ C1] R10: 0000000000000000 R11: dffffc0000000001 R12: dffffc0000000000
[ 132.929901][ C1] R13: ffff888121b6a928 R14: 0000000000000003 R15: 1ffff92000039eb8
[ 132.929934][ C1] FS: 000000000140f340(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000
[ 132.929983][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 132.930016][ C1] CR2: 00007fefaa5c8110 CR3: 000000011f237000 CR4: 00000000003506a0
[ 132.930053][ C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 132.930081][ C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 132.930111][ C1] Call Trace:
[ 132.930123][ C1]
[ 132.930138][ C1] ? show_regs+0x58/0x60
[ 132.930187][ C1] ? nmi_cpu_backtrace+0x29f/0x300
[ 132.930248][ C1] ? nmi_trigger_cpumask_backtrace+0x270/0x270
[ 132.930312][ C1] ? kvm_wait+0x147/0x180
[ 132.930356][ C1] ? kvm_wait+0x147/0x180
[ 132.930402][ C1] ? nmi_cpu_backtrace_handler+0xc/0x20
[ 132.930457][ C1] ? nmi_handle+0xa8/0x280
[ 132.930509][ C1] ? kvm_wait+0x147/0x180
[ 132.930554][ C1] ? default_do_nmi+0x69/0x160
[ 132.930599][ C1] ? exc_nmi+0xaf/0x120
[ 132.930640][ C1] ? end_repeat_nmi+0x16/0x31
[ 132.930686][ C1] ? __pv_queued_spin_lock_slowpath+0x65f/0xc40
[ 132.930744][ C1] ? kvm_wait+0x147/0x180
[ 132.930787][ C1] ? kvm_wait+0x147/0x180
[ 132.930831][ C1] ? kvm_wait+0x147/0x180
[ 132.930873][ C1]
[ 132.930886][ C1]
[ 132.930899][ C1] ? asm_sysvec_call_function_single+0x1b/0x20
[ 132.930964][ C1] ? kvm_arch_para_hints+0x30/0x30
[ 132.931012][ C1] ? __pv_queued_spin_lock_slowpath+0x65f/0xc40
[ 132.931069][ C1] __pv_queued_spin_lock_slowpath+0x6bc/0xc40
[ 132.931129][ C1] ? __pv_queued_spin_unlock_slowpath+0x310/0x310
[ 132.931184][ C1] ? trace_xdp_exception+0x140/0x140
[ 132.931237][ C1] _raw_spin_lock_bh+0x139/0x1b0
[ 132.931287][ C1] ? _raw_spin_lock_irq+0x1b0/0x1b0
[ 132.931337][ C1] ? __kasan_check_write+0x14/0x20
[ 132.931387][ C1] ? _raw_spin_lock+0xa4/0x1b0
[ 132.931435][ C1] ? _raw_spin_trylock_bh+0x190/0x190
[ 132.931489][ C1] sock_map_delete_elem+0x99/0x130
[ 132.931544][ C1] ? sock_map_unref+0x352/0x4d0
[ 132.931597][ C1] ? bpf_trace_run2+0xec/0x210
[ 132.931648][ C1] ? handle_irq_event_percpu+0x1a0/0x1a0
[ 132.931701][ C1] ? bpf_trace_run1+0x1c0/0x1c0
[ 132.931752][ C1] ? sock_map_unref+0x352/0x4d0
[ 132.931803][ C1] ? kvm_sched_clock_read+0x18/0x40
[ 132.931851][ C1] ? sched_clock+0x9/0x10
[ 132.931893][ C1] ? sock_map_unref+0x352/0x4d0
[ 132.931945][ C1] ? __bpf_trace_kfree+0x6f/0x90
[ 132.931997][ C1] ? sock_map_unref+0x352/0x4d0
[ 132.932048][ C1] ? kfree+0x1f3/0x220
[ 132.932099][ C1] ? sock_map_unref+0x352/0x4d0
[ 132.932155][ C1] ? sock_map_delete_elem+0xc1/0x130
[ 132.932208][ C1] ? skb_release_data+0x8a9/0xa80
[ 132.932257][ C1] ? bpf_trace_run2+0xec/0x210
[ 132.932306][ C1] ? stack_trace_save+0x1c0/0x1c0
[ 132.932355][ C1] ? bpf_trace_run1+0x1c0/0x1c0
[ 132.932406][ C1] ? skb_release_data+0x8a9/0xa80
[ 132.932452][ C1] ? unwind_get_return_address+0x4d/0x90
[ 132.932506][ C1] ? arch_stack_walk+0xf3/0x140
[ 132.932557][ C1] ? skb_release_data+0x8a9/0xa80
[ 132.932605][ C1] ? __bpf_trace_kfree+0x6f/0x90
[ 132.932649][ C1] ? skb_release_data+0x8a9/0xa80
[ 132.932696][ C1] ? kfree+0x1f3/0x220
[ 132.932747][ C1] ? skb_release_data+0x8a9/0xa80
[ 132.932800][ C1] ? __kfree_skb+0x50/0x70
[ 132.932844][ C1] ? tcp_rtx_queue_unlink_and_free+0x203/0x720
[ 132.932911][ C1] ? tcp_ack+0x23e0/0x68a0
[ 132.932986][ C1] ? tcp_rcv_established+0x1ac0/0x1ac0
[ 132.933050][ C1] ? ktime_get+0x12f/0x160
[ 132.933096][ C1] ? tcp_rcv_established+0xcd6/0x1ac0
[ 132.933156][ C1] ? tcp_check_space+0x9d0/0x9d0
[ 132.933208][ C1] ? __kasan_check_read+0x11/0x20
[ 132.933256][ C1] ? ipv4_dst_check+0xe3/0x150
[ 132.933305][ C1] ? tcp_v4_do_rcv+0x3d7/0xa00
[ 132.933354][ C1] ? tcp_v4_rcv+0x23dd/0x2a70
[ 132.933398][ C1] ? get_stack_info+0x3b/0x100
[ 132.933462][ C1] ? __kasan_check_write+0x14/0x20
[ 132.933512][ C1] ? tcp_filter+0x90/0x90
[ 132.933560][ C1] ? ip_protocol_deliver_rcu+0x32f/0x710
[ 132.933617][ C1] ? ip_local_deliver+0x2c6/0x590
[ 132.933671][ C1] ? ip_protocol_deliver_rcu+0x710/0x710
[ 132.933727][ C1] ? ip_rcv_finish_core+0xb0d/0x1490
[ 132.933785][ C1] ? ip_sublist_rcv+0x7e2/0x980
[ 132.933835][ C1] ? packet_rcv+0x160/0x1150
[ 132.933890][ C1] ? ip_list_rcv+0x470/0x470
[ 132.933940][ C1] ? memset+0x35/0x40
[ 132.933991][ C1] ? ip_rcv_core+0x736/0xb50
[ 132.934047][ C1] ? ip_list_rcv+0x422/0x470
[ 132.934101][ C1] ? ip_rcv_finish+0xd0/0xd0
[ 132.934154][ C1] ? ip_rcv_finish+0xd0/0xd0
[ 132.934203][ C1] ? __netif_receive_skb_list_core+0x6b1/0x890
[ 132.934262][ C1] ? __netif_receive_skb+0x530/0x530
[ 132.934310][ C1] ? receive_buf+0x37ce/0x5720
[ 132.934363][ C1] ? netif_receive_skb_list_internal+0x967/0xcc0
[ 132.934425][ C1] ? virtnet_poll_tx+0x500/0x500
[ 132.934471][ C1] ? netif_receive_skb_list+0x2d0/0x2d0
[ 132.934530][ C1] ? virtqueue_get_buf_ctx+0x482/0xe30
[ 132.934582][ C1] ? detach_buf_split+0x71a/0xae0
[ 132.934637][ C1] ? napi_complete_done+0x344/0x770
[ 132.934683][ C1] ? __napi_schedule_irqoff+0x280/0x280
[ 132.934734][ C1] ? virtqueue_enable_cb_prepare+0x2c6/0x5b0
[ 132.934791][ C1] ? virtnet_poll+0xbee/0x1260
[ 132.934841][ C1] ? refill_work+0x220/0x220
[ 132.934888][ C1] ? __kasan_check_write+0x14/0x20
[ 132.934937][ C1] ? virtqueue_disable_cb+0xff/0x3a0
[ 132.934997][ C1] ? trace_xdp_exception+0x140/0x140
[ 132.935045][ C1] ? vring_interrupt+0x20b/0x300
[ 132.935097][ C1] ? __napi_poll+0xc4/0x5a0
[ 132.935145][ C1] ? net_rx_action+0x47d/0xc50
[ 132.935198][ C1] ? net_tx_action+0x550/0x550
[ 132.935246][ C1] ? native_sched_clock_from_tsc+0x100/0x130
[ 132.935299][ C1] ? irqtime_account_irq+0x79/0x3c0
[ 132.935351][ C1] ? __do_softirq+0x26d/0x5bf
[ 132.935398][ C1] ? __irq_exit_rcu+0x50/0xf0
[ 132.935447][ C1] ? irq_exit_rcu+0x9/0x10
[ 132.935493][ C1] ? common_interrupt+0xb4/0xd0
[ 132.935545][ C1]
[ 132.935558][ C1]
[ 132.935573][ C1] ? asm_common_interrupt+0x27/0x40
[ 132.935631][ C1] ? finish_task_switch+0x16f/0x7b0
[ 132.935689][ C1] ? __schedule+0xcd4/0x1590
[ 132.935735][ C1] ? __sched_text_start+0x8/0x8
[ 132.935777][ C1] ? child_wait_callback+0x200/0x200
[ 132.935828][ C1] ? _raw_spin_unlock_irqrestore+0x5c/0x80
[ 132.935884][ C1] ? schedule+0x11f/0x1e0
[ 132.935925][ C1] ? do_wait+0x6e7/0xa10
[ 132.935982][ C1] ? kernel_wait4+0x29e/0x3d0
[ 132.936029][ C1] ? __ia32_sys_waitid+0xd0/0xd0
[ 132.936076][ C1] ? task_rq_lock+0xd2/0x2b0
[ 132.936124][ C1] ? kernel_waitid+0x520/0x520
[ 132.936171][ C1] ? wait_task_inactive+0x2cd/0x4f0
[ 132.936227][ C1] ? __x64_sys_wait4+0x130/0x1e0
[ 132.936277][ C1] ? kernel_wait+0x230/0x230
[ 132.936322][ C1] ? __fdget_pos+0x209/0x3a0
[ 132.936372][ C1] ? debug_smp_processor_id+0x17/0x20
[ 132.936416][ C1] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 132.936471][ C1] ? exit_to_user_mode_prepare+0x39/0xa0
[ 132.936522][ C1] ? do_syscall_64+0x3d/0xb0
[ 132.936571][ C1] ? sysvec_call_function_single+0x52/0xb0
[ 132.936617][ C1] ? entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 132.936680][ C1]
[ 132.936709][ C1] INFO: NMI handler (nmi_cpu_backtrace_handler) took too long to run: 7.157 msecs
[ 265.121058][ C0] watchdog: BUG: soft lockup - CPU#0 stuck for 225s! [syz-executor601:298]
[ 265.121059][ C1] watchdog: BUG: soft lockup - CPU#1 stuck for 225s! [strace-static-x:294]
[ 265.121139][ C1] Modules linked in:
[ 265.121174][ C1] CPU: 1 PID: 294 Comm: strace-static-x Not tainted 5.15.152-syzkaller-00143-g70e1a731d986 #0
[ 265.129576][ C0] Modules linked in:
[ 265.129602][ C0] CPU: 0 PID: 298 Comm: syz-executor601 Not tainted 5.15.152-syzkaller-00143-g70e1a731d986 #0
[ 265.137988][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024
[ 265.141726][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024
[ 265.151895][ C1] RIP: 0010:kvm_wait+0x147/0x180
[ 265.155616][ C0] RIP: 0010:kvm_wait+0x147/0x180
[ 265.165790][ C1] Code: 4c 89 e8 48 c1 e8 03 42 0f b6 04 20 84 c0 44 8b 74 24 1c 75 34 41 0f b6 45 00 44 38 f0 75 10 66 90 0f 00 2d 2b 02 13 04 fb f4 24 ff ff ff fb e9 1e ff ff ff 44 89 e9 80 e1 07 38 c1 7c a3 4c
[ 265.176716][ C0] Code: 4c 89 e8 48 c1 e8 03 42 0f b6 04 20 84 c0 44 8b 74 24 1c 75 34 41 0f b6 45 00 44 38 f0 75 10 66 90 0f 00 2d 2b 02 13 04 fb f4 24 ff ff ff fb e9 1e ff ff ff 44 89 e9 80 e1 07 38 c1 7c a3 4c
[ 265.186607][ C1] RSP: 0018:ffffc900001cf580 EFLAGS: 00000246
[ 265.191375][ C0] RSP: 0018:ffffc900009d7800 EFLAGS: 00000246
[ 265.196237][ C1]
[ 265.196249][ C1] RAX: 0000000000000003 RBX: 1ffff92000039eb4 RCX: ffffffff8155068f
[ 265.215678][ C0]
[ 265.215693][ C0] RAX: 0000000000000003 RBX: 1ffff9200013af04 RCX: ffffffff8155068f
[ 265.235217][ C1] RDX: dffffc0000000000 RSI: 0000000000000003 RDI: ffff888121b6a928
[ 265.241196][ C0] RDX: dffffc0000000000 RSI: 0000000000000003 RDI: ffff888121b68090
[ 265.247096][ C1] RBP: ffffc900001cf630 R08: dffffc0000000000 R09: ffffed102436d526
[ 265.249279][ C0] RBP: ffffc900009d78b0 R08: dffffc0000000000 R09: ffffed102436d013
[ 265.257083][ C1] R10: 0000000000000000 R11: dffffc0000000001 R12: dffffc0000000000
[ 265.259247][ C0] R10: 0000000000000000 R11: dffffc0000000001 R12: dffffc0000000000
[ 265.267064][ C1] R13: ffff888121b6a928 R14: 0000000000000003 R15: 1ffff92000039eb8
[ 265.275052][ C0] R13: ffff888121b68090 R14: 0000000000000003 R15: 1ffff9200013af08
[ 265.282874][ C1] FS: 000000000140f340(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000
[ 265.290688][ C0] FS: 0000000000000000(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000
[ 265.298583][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 265.306402][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 265.314208][ C1] CR2: 00007fefaa5c8110 CR3: 000000011f237000 CR4: 00000000003506a0
[ 265.322019][ C0] CR2: 0000000000000000 CR3: 0000000006a0f000 CR4: 00000000003506b0
[ 265.329844][ C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 265.338599][ C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 265.347364][ C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 265.354142][ C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 265.360556][ C1] Call Trace:
[ 265.360594][ C1]
[ 265.368367][ C0] Call Trace:
[ 265.368388][ C0]
[ 265.376189][ C1] ? show_regs+0x58/0x60
[ 265.383996][ C0] ? show_regs+0x58/0x60
[ 265.391808][ C1] ? watchdog_timer_fn+0x4b1/0x5f0
[ 265.399619][ C0] ? watchdog_timer_fn+0x4b1/0x5f0
[ 265.407437][ C1] ? proc_watchdog_cpumask+0xd0/0xd0
[ 265.410551][ C0] ? proc_watchdog_cpumask+0xd0/0xd0
[ 265.413246][ C1] ? __hrtimer_run_queues+0x41a/0xad0
[ 265.416372][ C0] ? __hrtimer_run_queues+0x41a/0xad0
[ 265.419069][ C1] ? hrtimer_interrupt+0xaa0/0xaa0
[ 265.423151][ C0] ? hrtimer_interrupt+0xaa0/0xaa0
[ 265.427219][ C1] ? clockevents_program_event+0x22f/0x300
[ 265.432174][ C0] ? clockevents_program_event+0x22f/0x300
[ 265.437125][ C1] ? ktime_get_update_offsets_now+0x2ba/0x2d0
[ 265.442244][ C0] ? ktime_get_update_offsets_now+0x2ba/0x2d0
[ 265.447361][ C1] ? hrtimer_interrupt+0x40c/0xaa0
[ 265.452567][ C0] ? hrtimer_interrupt+0x40c/0xaa0
[ 265.457796][ C1] ? __sysvec_apic_timer_interrupt+0xfd/0x3c0
[ 265.462862][ C0] ? __sysvec_apic_timer_interrupt+0xfd/0x3c0
[ 265.467788][ C1] ? sysvec_apic_timer_interrupt+0x44/0xc0
[ 265.473732][ C0] ? sysvec_apic_timer_interrupt+0x95/0xc0
[ 265.479428][ C1] ? asm_sysvec_apic_timer_interrupt+0x1b/0x20
[ 265.485323][ C0]
[ 265.485342][ C0]
[ 265.491228][ C1] ? __pv_queued_spin_lock_slowpath+0x65f/0xc40
[ 265.496173][ C0] ? asm_sysvec_apic_timer_interrupt+0x1b/0x20
[ 265.501136][ C1] ? kvm_wait+0x147/0x180
[ 265.507115][ C0] ? __pv_queued_spin_lock_slowpath+0x65f/0xc40
[ 265.513014][ C1] ? asm_sysvec_call_function_single+0x1b/0x20
[ 265.518737][ C0] ? kvm_wait+0x147/0x180
[ 265.524380][ C1] ? kvm_arch_para_hints+0x30/0x30
[ 265.530384][ C0] ? asm_common_interrupt+0x27/0x40
[ 265.533146][ C1] ? __pv_queued_spin_lock_slowpath+0x65f/0xc40
[ 265.535922][ C0] ? kvm_arch_para_hints+0x30/0x30
[ 265.542000][ C1] __pv_queued_spin_lock_slowpath+0x6bc/0xc40
[ 265.548107][ C0] ? pv_hash+0x86/0x150
[ 265.552272][ C1] ? __pv_queued_spin_unlock_slowpath+0x310/0x310
[ 265.558344][ C0] __pv_queued_spin_lock_slowpath+0x6bc/0xc40
[ 265.564336][ C1] ? trace_xdp_exception+0x140/0x140
[ 265.568503][ C0] ? do_syscall_64+0x3d/0xb0
[ 265.573450][ C1] _raw_spin_lock_bh+0x139/0x1b0
[ 265.578490][ C0] ? __pv_queued_spin_unlock_slowpath+0x310/0x310
[ 265.584562][ C1] ? _raw_spin_lock_irq+0x1b0/0x1b0
[ 265.589508][ C0] ? __kasan_check_write+0x14/0x20
[ 265.595409][ C1] ? __kasan_check_write+0x14/0x20
[ 265.599403][ C0] _raw_spin_lock_bh+0x139/0x1b0
[ 265.605670][ C1] ? _raw_spin_lock+0xa4/0x1b0
[ 265.611557][ C0] ? _raw_spin_lock_irq+0x1b0/0x1b0
[ 265.616678][ C1] ? _raw_spin_trylock_bh+0x190/0x190
[ 265.621100][ C0] ? __local_bh_enable_ip+0x58/0x80
[ 265.625876][ C1] sock_map_delete_elem+0x99/0x130
[ 265.632127][ C0] ? lock_sock_nested+0x266/0x300
[ 265.637361][ C1] ? sock_map_unref+0x352/0x4d0
[ 265.642278][ C0] ? unix_peer_get+0xe0/0xe0
[ 265.647239][ C1] ? bpf_trace_run2+0xec/0x210
[ 265.652008][ C0] sk_psock_link_pop+0x2e/0x170
[ 265.656605][ C1] ? handle_irq_event_percpu+0x1a0/0x1a0
[ 265.661641][ C0] ? unix_peer_get+0xe0/0xe0
[ 265.666848][ C1] ? bpf_trace_run1+0x1c0/0x1c0
[ 265.671885][ C0] sock_map_remove_links+0x25/0x570
[ 265.677003][ C1] ? sock_map_unref+0x352/0x4d0
[ 265.681867][ C0] ? __kasan_check_read+0x11/0x20
[ 265.686549][ C1] ? kvm_sched_clock_read+0x18/0x40
[ 265.690981][ C0] ? unix_peer_get+0xe0/0xe0
[ 265.695579][ C1] ? sched_clock+0x9/0x10
[ 265.700263][ C0] sock_map_close+0x2ac/0x4c0
[ 265.705736][ C1] ? sock_map_unref+0x352/0x4d0
[ 265.710165][ C0] ? sock_map_remove_links+0x570/0x570
[ 265.715028][ C1] ? __bpf_trace_kfree+0x6f/0x90
[ 265.720145][ C0] ? rwsem_mark_wake+0x770/0x770
[ 265.724827][ C1] ? sock_map_unref+0x352/0x4d0
[ 265.729690][ C0] ? security_file_free+0xc6/0xe0
[ 265.734736][ C1] ? kfree+0x1f3/0x220
[ 265.739166][ C0] unix_release+0x82/0xc0
[ 265.743319][ C1] ? sock_map_unref+0x352/0x4d0
[ 265.747835][ C0] sock_close+0xdf/0x270
[ 265.752529][ C1] ? sock_map_delete_elem+0xc1/0x130
[ 265.757821][ C0] ? sock_mmap+0xa0/0xa0
[ 265.762590][ C1] ? skb_release_data+0x8a9/0xa80
[ 265.767364][ C0] __fput+0x3fe/0x910
[ 265.772052][ C1] ? bpf_trace_run2+0xec/0x210
[ 265.777111][ C0] ____fput+0x15/0x20
[ 265.781008][ C1] ? stack_trace_save+0x1c0/0x1c0
[ 265.785173][ C0] task_work_run+0x129/0x190
[ 265.789862][ C1] ? bpf_trace_run1+0x1c0/0x1c0
[ 265.793967][ C0] do_exit+0xc48/0x2ca0
[ 265.799149][ C1] ? skb_release_data+0x8a9/0xa80
[ 265.803235][ C0] ? put_task_struct+0x80/0x80
[ 265.808179][ C1] ? unwind_get_return_address+0x4d/0x90
[ 265.812012][ C0] ? ptrace_notify+0x24c/0x350
[ 265.816596][ C1] ? arch_stack_walk+0xf3/0x140
[ 265.820517][ C0] ? do_notify_parent+0xa30/0xa30
[ 265.825360][ C1] ? skb_release_data+0x8a9/0xa80
[ 265.829794][ C0] do_group_exit+0x141/0x310
[ 265.834500][ C1] ? __bpf_trace_kfree+0x6f/0x90
[ 265.838472][ C0] __x64_sys_exit_group+0x3f/0x40
[ 265.843475][ C1] ? skb_release_data+0x8a9/0xa80
[ 265.848092][ C0] do_syscall_64+0x3d/0xb0
[ 265.854152][ C1] ? kfree+0x1f3/0x220
[ 265.858745][ C0] entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 265.863438][ C1] ? skb_release_data+0x8a9/0xa80
[ 265.868301][ C0] RIP: 0033:0x7fefaa54bf09
[ 265.873314][ C1] ? __kfree_skb+0x50/0x70
[ 265.877730][ C0] Code: Unable to access opcode bytes at RIP 0x7fefaa54bedf.
[ 265.882680][ C1] ? tcp_rtx_queue_unlink_and_free+0x203/0x720
[ 265.887715][ C0] RSP: 002b:00007ffdb2f75478 EFLAGS: 00000246
[ 265.892664][ C1] ? tcp_ack+0x23e0/0x68a0
[ 265.896908][ C0] ORIG_RAX: 00000000000000e7
[ 265.896931][ C0] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fefaa54bf09
[ 265.900837][ C1] ? tcp_rcv_established+0x1ac0/0x1ac0
[ 265.906547][ C0] RDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000000
[ 265.911424][ C1] ? ktime_get+0x12f/0x160
[ 265.915665][ C0] RBP: 00007fefaa5c72b0 R08: ffffffffffffffb8 R09: 0000000000000006
[ 265.920114][ C1] ? tcp_rcv_established+0xcd6/0x1ac0
[ 265.927318][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fefaa5c72b0
[ 265.933292][ C1] ? tcp_check_space+0x9d0/0x9d0
[ 265.939178][ C0] R13: 0000000000000000 R14: 00007fefaa5c7d00 R15: 00007fefaa51d150
[ 265.943446][ C1] ? __kasan_check_read+0x11/0x20
[ 265.947961][ C0]
[ 265.955776][ C1] ? ipv4_dst_check+0xe3/0x150
[ 266.019560][ C1] ? tcp_v4_do_rcv+0x3d7/0xa00
[ 266.024169][ C1] ? tcp_v4_rcv+0x23dd/0x2a70
[ 266.028666][ C1] ? get_stack_info+0x3b/0x100
[ 266.033390][ C1] ? __kasan_check_write+0x14/0x20
[ 266.038392][ C1] ? tcp_filter+0x90/0x90
[ 266.042686][ C1] ? ip_protocol_deliver_rcu+0x32f/0x710
[ 266.048259][ C1] ? ip_local_deliver+0x2c6/0x590
[ 266.053105][ C1] ? ip_protocol_deliver_rcu+0x710/0x710
[ 266.058580][ C1] ? ip_rcv_finish_core+0xb0d/0x1490
[ 266.063703][ C1] ? ip_sublist_rcv+0x7e2/0x980
[ 266.068380][ C1] ? packet_rcv+0x160/0x1150
[ 266.072819][ C1] ? ip_list_rcv+0x470/0x470
[ 266.077261][ C1] ? memset+0x35/0x40
[ 266.081059][ C1] ? ip_rcv_core+0x736/0xb50
[ 266.085484][ C1] ? ip_list_rcv+0x422/0x470
[ 266.089912][ C1] ? ip_rcv_finish+0xd0/0xd0
[ 266.094339][ C1] ? ip_rcv_finish+0xd0/0xd0
[ 266.098762][ C1] ? __netif_receive_skb_list_core+0x6b1/0x890
[ 266.104764][ C1] ? __netif_receive_skb+0x530/0x530
[ 266.109903][ C1] ? receive_buf+0x37ce/0x5720
[ 266.114586][ C1] ? netif_receive_skb_list_internal+0x967/0xcc0
[ 266.120726][ C1] ? virtnet_poll_tx+0x500/0x500
[ 266.125494][ C1] ? netif_receive_skb_list+0x2d0/0x2d0
[ 266.130885][ C1] ? virtqueue_get_buf_ctx+0x482/0xe30
[ 266.136199][ C1] ? detach_buf_split+0x71a/0xae0
[ 266.141036][ C1] ? napi_complete_done+0x344/0x770
[ 266.146159][ C1] ? __napi_schedule_irqoff+0x280/0x280
[ 266.151539][ C1] ? virtqueue_enable_cb_prepare+0x2c6/0x5b0
[ 266.157353][ C1] ? virtnet_poll+0xbee/0x1260
[ 266.161960][ C1] ? refill_work+0x220/0x220
[ 266.166393][ C1] ? __kasan_check_write+0x14/0x20
[ 266.171501][ C1] ? virtqueue_disable_cb+0xff/0x3a0
[ 266.176630][ C1] ? trace_xdp_exception+0x140/0x140
[ 266.181748][ C1] ? vring_interrupt+0x20b/0x300
[ 266.186696][ C1] ? __napi_poll+0xc4/0x5a0
[ 266.191030][ C1] ? net_rx_action+0x47d/0xc50
[ 266.195633][ C1] ? net_tx_action+0x550/0x550
[ 266.200228][ C1] ? native_sched_clock_from_tsc+0x100/0x130
[ 266.206051][ C1] ? irqtime_account_irq+0x79/0x3c0
[ 266.211089][ C1] ? __do_softirq+0x26d/0x5bf
[ 266.215600][ C1] ? __irq_exit_rcu+0x50/0xf0
[ 266.220110][ C1] ? irq_exit_rcu+0x9/0x10
[ 266.224359][ C1] ? common_interrupt+0xb4/0xd0
[ 266.229059][ C1]
[ 266.231955][ C1]
[ 266.234749][ C1] ? asm_common_interrupt+0x27/0x40
[ 266.239767][ C1] ? finish_task_switch+0x16f/0x7b0
[ 266.244824][ C1] ? __schedule+0xcd4/0x1590
[ 266.249226][ C1] ? __sched_text_start+0x8/0x8
[ 266.253908][ C1] ? child_wait_callback+0x200/0x200
[ 266.259263][ C1] ? _raw_spin_unlock_irqrestore+0x5c/0x80
[ 266.264913][ C1] ? schedule+0x11f/0x1e0
[ 266.269067][ C1] ? do_wait+0x6e7/0xa10
[ 266.273159][ C1] ? kernel_wait4+0x29e/0x3d0
[ 266.277695][ C1] ? __ia32_sys_waitid+0xd0/0xd0
[ 266.282436][ C1] ? task_rq_lock+0xd2/0x2b0
[ 266.286872][ C1] ? kernel_waitid+0x520/0x520
[ 266.291643][ C1] ? wait_task_inactive+0x2cd/0x4f0
[ 266.296675][ C1] ? __x64_sys_wait4+0x130/0x1e0
[ 266.301444][ C1] ? kernel_wait+0x230/0x230
[ 266.305878][ C1] ? __fdget_pos+0x209/0x3a0
[ 266.310302][ C1] ? debug_smp_processor_id+0x17/0x20
[ 266.315503][ C1] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 266.321406][ C1] ? exit_to_user_mode_prepare+0x39/0xa0
[ 266.326886][ C1] ? do_syscall_64+0x3d/0xb0
[ 266.331297][ C1] ? sysvec_call_function_single+0x52/0xb0
[ 266.336945][ C1] ? entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 266.342851][ C1]