./strace-static-x86_64 -e \!wait4,clock_nanosleep,nanosleep -s 100 -x -f ./syz-executor1670538458
<...>
Warning: Permanently added '10.128.1.120' (ED25519) to the list of known hosts.
execve("./syz-executor1670538458", ["./syz-executor1670538458"], 0x7ffc1bd26640 /* 10 vars */) = 0
brk(NULL) = 0x55555585c000
brk(0x55555585cd00) = 0x55555585cd00
arch_prctl(ARCH_SET_FS, 0x55555585c380) = 0
set_tid_address(0x55555585c650) = 480
set_robust_list(0x55555585c660, 24) = 0
rseq(0x55555585cca0, 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-executor1670538458", 4096) = 28
getrandom("\x16\x11\x96\xae\x72\x38\xd1\xea", 8, GRND_NONBLOCK) = 8
brk(NULL) = 0x55555585cd00
brk(0x55555587dd00) = 0x55555587dd00
brk(0x55555587e000) = 0x55555587e000
mprotect(0x7fbe4c82d000, 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, 0) = 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=0x55555585c650) = 481
./strace-static-x86_64: Process 481 attached
[pid 481] set_robust_list(0x55555585c660, 24) = 0
[pid 481] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 481] setpgid(0, 0) = 0
[pid 481] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 481] write(3, "1000", 4) = 4
[pid 481] close(3) = 0
[pid 481] write(1, "executing program\n", 18executing program
) = 18
[pid 481] 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 481] socketpair(AF_UNIX, SOCK_STREAM, 0, [4, 5]) = 0
[pid 481] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=3, key=0x20000700, value=0x20000740, flags=BPF_ANY}, 32) = 0
[pid 481] 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)
[ 210.372016][ T30] audit: type=1400 audit(1725214837.537:66): avc: denied { execmem } for pid=480 comm="syz-executor167" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1
[ 210.391943][ T30] audit: type=1400 audit(1725214837.537:67): avc: denied { map_create } for pid=481 comm="syz-executor167" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1
[ 210.411473][ T30] audit: type=1400 audit(1725214837.537:68): avc: denied { map_read map_write } for pid=481 comm="syz-executor167" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1
[ 210.431524][ T30] audit: type=1400 audit(1725214837.537:69): avc: denied { prog_load } for pid=481 comm="syz-executor167" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1
[ 210.450801][ T30] audit: type=1400 audit(1725214837.537:70): avc: denied { bpf } for pid=481 comm="syz-executor167" capability=39 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1
[ 210.471535][ T30] audit: type=1400 audit(1725214837.537:71): avc: denied { perfmon } for pid=481 comm="syz-executor167" capability=38 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1
[pid 481] 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 481] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=6}}, 16) = 7
[ 210.558084][ T30] audit: type=1400 audit(1725214837.727:72): avc: denied { prog_run } for pid=481 comm="syz-executor167" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1
[ 310.556763][ C0] rcu: INFO: rcu_preempt self-detected stall on CPU
[ 310.563483][ C0] rcu: 0-...!: (9998 ticks this GP) idle=f55/1/0x4000000000000000 softirq=3178/3178 fqs=0 last_accelerate: dc44/0355 dyntick_enabled: 1
[ 310.577197][ C0] (t=10002 jiffies g=2201 q=23)
[ 310.581937][ C0] rcu: rcu_preempt kthread timer wakeup didn't happen for 10001 jiffies! g2201 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x402
[ 310.594003][ C0] rcu: Possible timer handling issue on cpu=0 timer-softirq=1412
[ 310.601638][ C0] rcu: rcu_preempt kthread starved for 10004 jiffies! g2201 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x402 ->cpu=0
[ 310.612748][ C0] rcu: Unless rcu_preempt kthread gets sufficient CPU time, OOM is now expected behavior.
[ 310.622553][ C0] rcu: RCU grace-period kthread stack dump:
[ 310.628345][ C0] task:rcu_preempt state:I stack:28328 pid: 14 ppid: 2 flags:0x00004000
[ 310.637363][ C0] Call Trace:
[ 310.640461][ C0]
[ 310.643312][ C0] __schedule+0xccc/0x1590
[ 310.647600][ C0] ? release_firmware_map_entry+0x190/0x190
[ 310.653335][ C0] ? __kasan_check_write+0x14/0x20
[ 310.658275][ C0] ? __kasan_check_write+0x14/0x20
[ 310.663220][ C0] schedule+0x11f/0x1e0
[ 310.667216][ C0] schedule_timeout+0x18c/0x370
[ 310.671899][ C0] ? native_set_ldt+0x360/0x360
[ 310.676587][ C0] ? console_conditional_schedule+0x30/0x30
[ 310.682317][ C0] ? update_process_times+0x200/0x200
[ 310.687524][ C0] ? prepare_to_swait_event+0x308/0x320
[ 310.692904][ C0] rcu_gp_fqs_loop+0x2af/0xf80
[ 310.697508][ C0] ? debug_smp_processor_id+0x17/0x20
[ 310.702711][ C0] ? __note_gp_changes+0x4ab/0x920
[ 310.707669][ C0] ? rcu_gp_init+0xc30/0xc30
[ 310.712086][ C0] ? _raw_spin_unlock_irq+0x4e/0x70
[ 310.717122][ C0] ? rcu_gp_init+0x9cf/0xc30
[ 310.721548][ C0] rcu_gp_kthread+0xa4/0x350
[ 310.725977][ C0] ? _raw_spin_lock+0x1b0/0x1b0
[ 310.730661][ C0] ? wake_nocb_gp+0x1e0/0x1e0
[ 310.735175][ C0] ? __kasan_check_read+0x11/0x20
[ 310.740037][ C0] ? __kthread_parkme+0xb2/0x200
[ 310.744807][ C0] kthread+0x421/0x510
[ 310.748716][ C0] ? wake_nocb_gp+0x1e0/0x1e0
[ 310.753228][ C0] ? kthread_blkcg+0xd0/0xd0
[ 310.757653][ C0] ret_from_fork+0x1f/0x30
[ 310.761908][ C0]
[ 310.764822][ C0] rcu: Stack dump where RCU GP kthread last ran:
[ 310.770976][ C0] NMI backtrace for cpu 0
[ 310.775256][ C0] CPU: 0 PID: 481 Comm: syz-executor167 Not tainted 5.15.156-syzkaller-00821-g29d153aabd54 #0
[ 310.785254][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024
[ 310.795237][ C0] Call Trace:
[ 310.798361][ C0]
[ 310.801052][ C0] dump_stack_lvl+0x151/0x1c0
[ 310.805564][ C0] ? io_uring_drop_tctx_refs+0x190/0x190
[ 310.811035][ C0] dump_stack+0x15/0x20
[ 310.815022][ C0] nmi_cpu_backtrace+0x2f7/0x300
[ 310.819797][ C0] ? nmi_trigger_cpumask_backtrace+0x270/0x270
[ 310.825796][ C0] ? panic+0x760/0x760
[ 310.829693][ C0] ? arch_trigger_cpumask_backtrace+0x20/0x20
[ 310.835594][ C0] nmi_trigger_cpumask_backtrace+0x15d/0x270
[ 310.841419][ C0] ? arch_trigger_cpumask_backtrace+0x20/0x20
[ 310.847315][ C0] arch_trigger_cpumask_backtrace+0x10/0x20
[ 310.853044][ C0] rcu_check_gp_kthread_starvation+0x1e3/0x250
[ 310.859029][ C0] ? rcu_check_gp_kthread_expired_fqs_timer+0x18e/0x230
[ 310.865800][ C0] print_cpu_stall+0x310/0x5f0
[ 310.870401][ C0] rcu_sched_clock_irq+0x989/0x12f0
[ 310.875441][ C0] ? rcu_boost_kthread_setaffinity+0x340/0x340
[ 310.881426][ C0] ? hrtimer_run_queues+0x15f/0x440
[ 310.886455][ C0] update_process_times+0x198/0x200
[ 310.891492][ C0] tick_sched_timer+0x188/0x240
[ 310.896176][ C0] ? tick_setup_sched_timer+0x480/0x480
[ 310.901561][ C0] __hrtimer_run_queues+0x41a/0xad0
[ 310.906600][ C0] ? hrtimer_interrupt+0xaa0/0xaa0
[ 310.911538][ C0] ? clockevents_program_event+0x22f/0x300
[ 310.917181][ C0] ? ktime_get_update_offsets_now+0x2ba/0x2d0
[ 310.923248][ C0] hrtimer_interrupt+0x40c/0xaa0
[ 310.928015][ C0] __sysvec_apic_timer_interrupt+0xfd/0x3c0
[ 310.933740][ C0] sysvec_apic_timer_interrupt+0x95/0xc0
[ 310.939210][ C0]
[ 310.941983][ C0]
[ 310.944849][ C0] asm_sysvec_apic_timer_interrupt+0x1b/0x20
[ 310.950727][ C0] RIP: 0010:kvm_wait+0x147/0x180
[ 310.955481][ 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 6b ef 12 04 fb f4 24 ff ff ff fb e9 1e ff ff ff 44 89 e9 80 e1 07 38 c1 7c a3 4c
[ 310.974887][ C0] RSP: 0018:ffffc90000977760 EFLAGS: 00000246
[ 310.980780][ C0] RAX: 0000000000000003 RBX: 1ffff9200012eef0 RCX: ffffffff81552d3f
[ 310.988592][ C0] RDX: dffffc0000000000 RSI: 0000000000000003 RDI: ffff88811f1ee490
[ 310.996403][ C0] RBP: ffffc90000977810 R08: dffffc0000000000 R09: ffffed1023e3dc93
[ 311.004216][ C0] R10: 0000000000000000 R11: dffffc0000000001 R12: dffffc0000000000
[ 311.012027][ C0] R13: ffff88811f1ee490 R14: 0000000000000003 R15: 1ffff9200012eef4
[ 311.019842][ C0] ? __pv_queued_spin_lock_slowpath+0x65f/0xc40
[ 311.025918][ C0] ? asm_sysvec_apic_timer_interrupt+0x1b/0x20
[ 311.031904][ C0] ? kvm_arch_para_hints+0x30/0x30
[ 311.036851][ C0] ? __pv_queued_spin_lock_slowpath+0x65f/0xc40
[ 311.042987][ C0] __pv_queued_spin_lock_slowpath+0x6bc/0xc40
[ 311.048831][ C0] ? __pv_queued_spin_unlock_slowpath+0x310/0x310
[ 311.055075][ C0] ? __x64_sys_exit_group+0x3f/0x40
[ 311.060111][ C0] ? do_syscall_64+0x3b/0xb0
[ 311.064536][ C0] ? entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 311.070440][ C0] _raw_spin_lock_bh+0x139/0x1b0
[ 311.075212][ C0] ? _raw_spin_lock_irq+0x1b0/0x1b0
[ 311.080249][ C0] ? __kasan_check_write+0x14/0x20
[ 311.085192][ C0] ? _raw_spin_lock_bh+0xa4/0x1b0
[ 311.090055][ C0] ? _raw_spin_lock_irq+0x1b0/0x1b0
[ 311.095089][ C0] ? unix_peer_get+0xe0/0xe0
[ 311.099516][ C0] sk_psock_link_pop+0x2e/0x170
[ 311.104200][ C0] ? unix_peer_get+0xe0/0xe0
[ 311.108629][ C0] sock_map_remove_links+0x7f/0x650
[ 311.113666][ C0] ? sock_init_data+0xc0/0xc0
[ 311.118175][ C0] ? sock_map_unhash+0x120/0x120
[ 311.122950][ C0] ? __kasan_check_read+0x11/0x20
[ 311.127811][ C0] ? unix_peer_get+0xe0/0xe0
[ 311.132235][ C0] sock_map_close+0x2ac/0x4c0
[ 311.136754][ C0] ? sock_map_remove_links+0x650/0x650
[ 311.142043][ C0] ? rwsem_mark_wake+0x770/0x770
[ 311.146820][ C0] ? security_file_free+0xc6/0xe0
[ 311.151680][ C0] unix_release+0x82/0xc0
[ 311.155976][ C0] sock_close+0xdf/0x270
[ 311.160065][ C0] ? sock_mmap+0xa0/0xa0
[ 311.164118][ C0] __fput+0x3fe/0x910
[ 311.167947][ C0] ____fput+0x15/0x20
[ 311.171754][ C0] task_work_run+0x129/0x190
[ 311.176767][ C0] do_exit+0xc48/0x2ca0
[ 311.180695][ C0] ? put_task_struct+0x80/0x80
[ 311.185294][ C0] ? _raw_spin_unlock_irq+0x4e/0x70
[ 311.190337][ C0] ? ptrace_notify+0x24c/0x350
[ 311.194932][ C0] ? do_notify_parent+0xa30/0xa30
[ 311.199790][ C0] do_group_exit+0x141/0x310
[ 311.204220][ C0] __x64_sys_exit_group+0x3f/0x40
[ 311.209077][ C0] x64_sys_call+0x610/0x9a0
[ 311.213415][ C0] do_syscall_64+0x3b/0xb0
[ 311.217668][ C0] ? clear_bhb_loop+0x35/0x90
[ 311.222183][ C0] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 311.227954][ C0] RIP: 0033:0x7fbe4c7b7f09
[ 311.232163][ C0] Code: Unable to access opcode bytes at RIP 0x7fbe4c7b7edf.
[ 311.239369][ C0] RSP: 002b:00007ffd49208238 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
[ 311.247615][ C0] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fbe4c7b7f09
[ 311.255423][ C0] RDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000000
[ 311.263235][ C0] RBP: 00007fbe4c8332b0 R08: ffffffffffffffb8 R09: 0000000000000006
[ 311.271045][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fbe4c8332b0
[ 311.278857][ C0] R13: 0000000000000000 R14: 00007fbe4c833d00 R15: 00007fbe4c789150
[ 311.286674][ C0]
[ 311.289847][ C0] NMI backtrace for cpu 0
[ 311.293966][ C0] CPU: 0 PID: 481 Comm: syz-executor167 Not tainted 5.15.156-syzkaller-00821-g29d153aabd54 #0
[ 311.304033][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024
[ 311.313927][ C0] Call Trace:
[ 311.317057][ C0]
[ 311.319743][ C0] dump_stack_lvl+0x151/0x1c0
[ 311.324268][ C0] ? io_uring_drop_tctx_refs+0x190/0x190
[ 311.329727][ C0] ? ttwu_do_wakeup+0x187/0x430
[ 311.334413][ C0] dump_stack+0x15/0x20
[ 311.338406][ C0] nmi_cpu_backtrace+0x2f7/0x300
[ 311.343178][ C0] ? nmi_trigger_cpumask_backtrace+0x270/0x270
[ 311.349175][ C0] ? _raw_spin_lock_irqsave+0xf9/0x210
[ 311.354466][ C0] ? __kasan_check_write+0x14/0x20
[ 311.359413][ C0] ? _raw_spin_lock+0x1b0/0x1b0
[ 311.364096][ C0] ? arch_trigger_cpumask_backtrace+0x20/0x20
[ 311.369998][ C0] nmi_trigger_cpumask_backtrace+0x15d/0x270
[ 311.375813][ C0] ? arch_trigger_cpumask_backtrace+0x20/0x20
[ 311.381718][ C0] arch_trigger_cpumask_backtrace+0x10/0x20
[ 311.387444][ C0] rcu_dump_cpu_stacks+0x1d8/0x330
[ 311.392476][ C0] print_cpu_stall+0x315/0x5f0
[ 311.397082][ C0] rcu_sched_clock_irq+0x989/0x12f0
[ 311.402110][ C0] ? rcu_boost_kthread_setaffinity+0x340/0x340
[ 311.408098][ C0] ? hrtimer_run_queues+0x15f/0x440
[ 311.413133][ C0] update_process_times+0x198/0x200
[ 311.418166][ C0] tick_sched_timer+0x188/0x240
[ 311.422851][ C0] ? tick_setup_sched_timer+0x480/0x480
[ 311.428235][ C0] __hrtimer_run_queues+0x41a/0xad0
[ 311.433270][ C0] ? hrtimer_interrupt+0xaa0/0xaa0
[ 311.438215][ C0] ? clockevents_program_event+0x22f/0x300
[ 311.443857][ C0] ? ktime_get_update_offsets_now+0x2ba/0x2d0
[ 311.449761][ C0] hrtimer_interrupt+0x40c/0xaa0
[ 311.454534][ C0] __sysvec_apic_timer_interrupt+0xfd/0x3c0
[ 311.460262][ C0] sysvec_apic_timer_interrupt+0x95/0xc0
[ 311.465730][ C0]
[ 311.468509][ C0]
[ 311.471284][ C0] asm_sysvec_apic_timer_interrupt+0x1b/0x20
[ 311.477099][ C0] RIP: 0010:kvm_wait+0x147/0x180
[ 311.481874][ 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 6b ef 12 04 fb f4 24 ff ff ff fb e9 1e ff ff ff 44 89 e9 80 e1 07 38 c1 7c a3 4c
[ 311.501315][ C0] RSP: 0018:ffffc90000977760 EFLAGS: 00000246
[ 311.507219][ C0] RAX: 0000000000000003 RBX: 1ffff9200012eef0 RCX: ffffffff81552d3f
[ 311.515027][ C0] RDX: dffffc0000000000 RSI: 0000000000000003 RDI: ffff88811f1ee490
[ 311.522840][ C0] RBP: ffffc90000977810 R08: dffffc0000000000 R09: ffffed1023e3dc93
[ 311.530650][ C0] R10: 0000000000000000 R11: dffffc0000000001 R12: dffffc0000000000
[ 311.538464][ C0] R13: ffff88811f1ee490 R14: 0000000000000003 R15: 1ffff9200012eef4
[ 311.546278][ C0] ? __pv_queued_spin_lock_slowpath+0x65f/0xc40
[ 311.552351][ C0] ? asm_sysvec_apic_timer_interrupt+0x1b/0x20
[ 311.558338][ C0] ? kvm_arch_para_hints+0x30/0x30
[ 311.563284][ C0] ? __pv_queued_spin_lock_slowpath+0x65f/0xc40
[ 311.569362][ C0] __pv_queued_spin_lock_slowpath+0x6bc/0xc40
[ 311.575266][ C0] ? __pv_queued_spin_unlock_slowpath+0x310/0x310
[ 311.581514][ C0] ? __x64_sys_exit_group+0x3f/0x40
[ 311.586544][ C0] ? do_syscall_64+0x3b/0xb0
[ 311.590972][ C0] ? entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 311.596875][ C0] _raw_spin_lock_bh+0x139/0x1b0
[ 311.601647][ C0] ? _raw_spin_lock_irq+0x1b0/0x1b0
[ 311.606682][ C0] ? __kasan_check_write+0x14/0x20
[ 311.611630][ C0] ? _raw_spin_lock_bh+0xa4/0x1b0
[ 311.616490][ C0] ? _raw_spin_lock_irq+0x1b0/0x1b0
[ 311.621523][ C0] ? unix_peer_get+0xe0/0xe0
[ 311.625950][ C0] sk_psock_link_pop+0x2e/0x170
[ 311.630639][ C0] ? unix_peer_get+0xe0/0xe0
[ 311.635063][ C0] sock_map_remove_links+0x7f/0x650
[ 311.640098][ C0] ? sock_init_data+0xc0/0xc0
[ 311.644611][ C0] ? sock_map_unhash+0x120/0x120
[ 311.649385][ C0] ? __kasan_check_read+0x11/0x20
[ 311.654245][ C0] ? unix_peer_get+0xe0/0xe0
[ 311.658673][ C0] sock_map_close+0x2ac/0x4c0
[ 311.663185][ C0] ? sock_map_remove_links+0x650/0x650
[ 311.668480][ C0] ? rwsem_mark_wake+0x770/0x770
[ 311.673253][ C0] ? security_file_free+0xc6/0xe0
[ 311.678113][ C0] unix_release+0x82/0xc0
[ 311.682282][ C0] sock_close+0xdf/0x270
[ 311.686359][ C0] ? sock_mmap+0xa0/0xa0
[ 311.690438][ C0] __fput+0x3fe/0x910
[ 311.694258][ C0] ____fput+0x15/0x20
[ 311.698075][ C0] task_work_run+0x129/0x190
[ 311.702510][ C0] do_exit+0xc48/0x2ca0
[ 311.706495][ C0] ? put_task_struct+0x80/0x80
[ 311.711095][ C0] ? _raw_spin_unlock_irq+0x4e/0x70
[ 311.716131][ C0] ? ptrace_notify+0x24c/0x350
[ 311.720731][ C0] ? do_notify_parent+0xa30/0xa30
[ 311.725588][ C0] do_group_exit+0x141/0x310
[ 311.730017][ C0] __x64_sys_exit_group+0x3f/0x40
[ 311.734875][ C0] x64_sys_call+0x610/0x9a0
[ 311.739216][ C0] do_syscall_64+0x3b/0xb0
[ 311.743468][ C0] ? clear_bhb_loop+0x35/0x90
[ 311.747983][ C0] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 311.753711][ C0] RIP: 0033:0x7fbe4c7b7f09
[ 311.757964][ C0] Code: Unable to access opcode bytes at RIP 0x7fbe4c7b7edf.
[ 311.765168][ C0] RSP: 002b:00007ffd49208238 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
[ 311.773414][ C0] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fbe4c7b7f09
[ 311.781224][ C0] RDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000000
[ 311.789036][ C0] RBP: 00007fbe4c8332b0 R08: ffffffffffffffb8 R09: 0000000000000006
[ 311.796852][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fbe4c8332b0
[ 311.804660][ C0] R13: 0000000000000000 R14: 00007fbe4c833d00 R15: 00007fbe4c789150
[ 311.812474][ C0]
[ 311.815338][ C0] Sending NMI from CPU 0 to CPUs 1:
[ 311.820453][ C1] NMI backtrace for cpu 1
[ 311.820466][ C1] CPU: 1 PID: 475 Comm: sshd Not tainted 5.15.156-syzkaller-00821-g29d153aabd54 #0
[ 311.820484][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024
[ 311.820493][ C1] RIP: 0010:kvm_wait+0x147/0x180
[ 311.820520][ 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 6b ef 12 04 fb f4 24 ff ff ff fb e9 1e ff ff ff 44 89 e9 80 e1 07 38 c1 7c a3 4c
[ 311.820534][ C1] RSP: 0018:ffffc900001cf7e0 EFLAGS: 00000246
[ 311.820549][ C1] RAX: 0000000000000003 RBX: 1ffff92000039f00 RCX: ffffffff81552d3f
[ 311.820561][ C1] RDX: dffffc0000000000 RSI: 0000000000000003 RDI: ffff88811f1ec528
[ 311.820572][ C1] RBP: ffffc900001cf890 R08: dffffc0000000000 R09: ffffed1023e3d8a6
[ 311.820584][ C1] R10: 0000000000000000 R11: dffffc0000000001 R12: dffffc0000000000
[ 311.820595][ C1] R13: ffff88811f1ec528 R14: 0000000000000003 R15: 1ffff92000039f04
[ 311.820607][ C1] FS: 00007fce934e2800(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000
[ 311.820621][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 311.820633][ C1] CR2: 0000000000000000 CR3: 00000001065b0000 CR4: 00000000003506a0
[ 311.820646][ C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 311.820655][ C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 311.820665][ C1] Call Trace:
[ 311.820671][ C1]
[ 311.820677][ C1] ? show_regs+0x58/0x60
[ 311.820696][ C1] ? nmi_cpu_backtrace+0x29f/0x300
[ 311.820716][ C1] ? nmi_trigger_cpumask_backtrace+0x270/0x270
[ 311.820735][ C1] ? kvm_wait+0x147/0x180
[ 311.820749][ C1] ? kvm_wait+0x147/0x180
[ 311.820768][ C1] ? nmi_cpu_backtrace_handler+0xc/0x20
[ 311.820786][ C1] ? nmi_handle+0xa8/0x280
[ 311.820802][ C1] ? kvm_wait+0x147/0x180
[ 311.820817][ C1] ? default_do_nmi+0x69/0x160
[ 311.820833][ C1] ? exc_nmi+0xad/0x100
[ 311.820846][ C1] ? end_repeat_nmi+0x16/0x31
[ 311.820863][ C1] ? __pv_queued_spin_lock_slowpath+0x65f/0xc40
[ 311.820885][ C1] ? kvm_wait+0x147/0x180
[ 311.820899][ C1] ? kvm_wait+0x147/0x180
[ 311.820913][ C1] ? kvm_wait+0x147/0x180
[ 311.820932][ C1]
[ 311.820936][ C1]
[ 311.820940][ C1] ? asm_sysvec_apic_timer_interrupt+0x1b/0x20
[ 311.820961][ C1] ? kvm_arch_para_hints+0x30/0x30
[ 311.820977][ C1] ? __pv_queued_spin_lock_slowpath+0x65f/0xc40
[ 311.820996][ C1] __pv_queued_spin_lock_slowpath+0x6bc/0xc40
[ 311.821015][ C1] ? __pv_queued_spin_unlock_slowpath+0x310/0x310
[ 311.821033][ C1] ? get_stack_info_noinstr+0x1b/0x130
[ 311.821049][ C1] _raw_spin_lock_bh+0x139/0x1b0
[ 311.821066][ C1] ? _raw_spin_lock_irq+0x1b0/0x1b0
[ 311.821085][ C1] sock_map_delete_elem+0x161/0x230
[ 311.821109][ C1] ? sock_map_update_elem+0x390/0x390
[ 311.821126][ C1] ? stack_trace_save+0x1c0/0x1c0
[ 311.821143][ C1] ? __kernel_text_address+0x9b/0x110
[ 311.821160][ C1] ? sock_map_unref+0x352/0x4d0
[ 311.821178][ C1] ? bpf_trace_run2+0xec/0x210
[ 311.821210][ C1] ? bpf_trace_run1+0x1c0/0x1c0
[ 311.821226][ C1] ? sock_map_unref+0x352/0x4d0
[ 311.821244][ C1] ? sock_map_unref+0x352/0x4d0
[ 311.821261][ C1] ? __bpf_trace_kfree+0x6f/0x90
[ 311.821283][ C1] ? sock_map_unref+0x352/0x4d0
[ 311.821300][ C1] ? kfree+0x1f3/0x220
[ 311.821323][ C1] ? sock_map_unref+0x352/0x4d0
[ 311.821341][ C1] ? sock_map_delete_elem+0x191/0x230
[ 311.821358][ C1] ? sock_map_update_elem+0x390/0x390
[ 311.821377][ C1] ? skb_release_data+0x8a9/0xa80
[ 311.821399][ C1] ? bpf_trace_run2+0xec/0x210
[ 311.821416][ C1] ? bpf_trace_run1+0x1c0/0x1c0
[ 311.821432][ C1] ? selinux_socket_sock_rcv_skb+0x3da/0xb10
[ 311.821452][ C1] ? skb_release_data+0x8a9/0xa80
[ 311.821468][ C1] ? skb_release_data+0x8a9/0xa80
[ 311.821484][ C1] ? __bpf_trace_kfree+0x6f/0x90
[ 311.821499][ C1] ? skb_release_data+0x8a9/0xa80
[ 311.821515][ C1] ? kfree+0x1f3/0x220
[ 311.821531][ C1] ? skb_release_data+0x8a9/0xa80
[ 311.821549][ C1] ? kfree_skb_partial+0x6e/0x90
[ 311.821566][ C1] ? tcp_add_backlog+0x10c5/0x17d0
[ 311.821599][ C1] ? tcp_v4_early_demux+0x7f0/0x7f0
[ 311.821614][ C1] ? memcpy+0x56/0x70
[ 311.821631][ C1] ? tcp_segs_in+0x18c/0x290
[ 311.821647][ C1] ? tcp_v4_rcv+0x22f2/0x2a70
[ 311.821661][ C1] ? get_stack_info+0x3b/0x100
[ 311.821682][ C1] ? __kasan_check_write+0x14/0x20
[ 311.821698][ C1] ? tcp_filter+0x90/0x90
[ 311.821714][ C1] ? ip_protocol_deliver_rcu+0x32f/0x710
[ 311.821738][ C1] ? ip_local_deliver+0x2c6/0x590
[ 311.821758][ C1] ? ip_protocol_deliver_rcu+0x710/0x710
[ 311.821776][ C1] ? ip_rcv_finish_core+0xb0d/0x1490
[ 311.821795][ C1] ? ip_sublist_rcv+0x7e2/0x980
[ 311.821811][ C1] ? packet_rcv+0x160/0x1150
[ 311.821837][ C1] ? ip_list_rcv+0x470/0x470
[ 311.821853][ C1] ? memset+0x35/0x40
[ 311.821868][ C1] ? ip_rcv_core+0x736/0xb50
[ 311.821886][ C1] ? ip_list_rcv+0x422/0x470
[ 311.821903][ C1] ? ip_rcv_finish+0xd0/0xd0
[ 311.821925][ C1] ? ip_rcv_finish+0xd0/0xd0
[ 311.821941][ C1] ? __netif_receive_skb_list_core+0x6b1/0x890
[ 311.821963][ C1] ? __netif_receive_skb+0x530/0x530
[ 311.821979][ C1] ? receive_buf+0x37ce/0x5720
[ 311.822023][ C1] ? netif_receive_skb_list_internal+0x967/0xcc0
[ 311.822039][ C1] ? virtnet_poll_tx+0x500/0x500
[ 311.822055][ C1] ? netif_receive_skb_list+0x2d0/0x2d0
[ 311.822070][ C1] ? __kasan_check_write+0x14/0x20
[ 311.822086][ C1] ? virtqueue_get_buf_ctx+0x482/0xe30
[ 311.822121][ C1] ? detach_buf_split+0x71a/0xae0
[ 311.822137][ C1] ? __kasan_check_write+0x14/0x20
[ 311.822154][ C1] ? napi_complete_done+0x344/0x770
[ 311.822169][ C1] ? __napi_schedule_irqoff+0x280/0x280
[ 311.822185][ C1] ? virtqueue_enable_cb_prepare+0x2c6/0x5b0
[ 311.822203][ C1] ? virtnet_poll+0xbee/0x1260
[ 311.822220][ C1] ? refill_work+0x220/0x220
[ 311.822235][ C1] ? __kasan_check_write+0x14/0x20
[ 311.822251][ C1] ? virtqueue_disable_cb+0xff/0x3a0
[ 311.822268][ C1] ? trace_xdp_exception+0x140/0x140
[ 311.822284][ C1] ? vring_interrupt+0x20b/0x300
[ 311.822301][ C1] ? __napi_poll+0xc4/0x5a0
[ 311.822317][ C1] ? net_rx_action+0x47d/0xc50
[ 311.822334][ C1] ? net_tx_action+0x550/0x550
[ 311.822349][ C1] ? native_sched_clock_from_tsc+0x100/0x130
[ 311.822367][ C1] ? irqtime_account_irq+0x79/0x3c0
[ 311.822386][ C1] ? __do_softirq+0x26d/0x5bf
[ 311.822401][ C1] ? __irq_exit_rcu+0x50/0xf0
[ 311.822419][ C1] ? irq_exit_rcu+0x9/0x10
[ 311.822438][ C1] ? common_interrupt+0xb4/0xd0
[ 311.822451][ C1]
[ 311.822456][ C1]
[ 311.822462][ C1] ? asm_common_interrupt+0x27/0x40
[ 311.822481][ C1] ? clear_page_erms+0x7/0x10
[ 311.822505][ C1] ? kernel_init_free_pages+0x71/0xf0
[ 311.822526][ C1] ? post_alloc_hook+0x105/0x1b0
[ 311.822543][ C1] ? prep_new_page+0x1b/0x110
[ 311.822559][ C1] ? get_page_from_freelist+0x3550/0x35d0
[ 311.822579][ C1] ? is_bpf_text_address+0x172/0x190
[ 311.822603][ C1] ? lruvec_init+0x150/0x150
[ 311.822624][ C1] ? __alloc_pages+0x8f0/0x8f0
[ 311.822641][ C1] ? __alloc_pages_bulk+0xe40/0xe40
[ 311.822659][ C1] ? __alloc_pages+0x27e/0x8f0
[ 311.822674][ C1] ? ksys_write+0x199/0x2c0
[ 311.822690][ C1] ? prep_new_page+0x110/0x110
[ 311.822709][ C1] ? new_slab+0x9a/0x4e0
[ 311.822722][ C1] ? ___slab_alloc+0x39e/0x830
[ 311.822738][ C1] ? sk_stream_alloc_skb+0x1f8/0xad0
[ 311.822756][ C1] ? sk_stream_alloc_skb+0x1f8/0xad0
[ 311.822772][ C1] ? __slab_alloc+0x4a/0x90
[ 311.822788][ C1] ? sk_stream_alloc_skb+0x1f8/0xad0
[ 311.822804][ C1] ? __kmalloc_track_caller+0x16c/0x260
[ 311.822821][ C1] ? sk_stream_alloc_skb+0x1f8/0xad0
[ 311.822837][ C1] ? sk_stream_alloc_skb+0x1f8/0xad0
[ 311.822853][ C1] ? __alloc_skb+0x10c/0x550
[ 311.822869][ C1] ? sk_stream_alloc_skb+0x1f8/0xad0
[ 311.822886][ C1] ? tcp_sendmsg_locked+0xd34/0x3a90
[ 311.822905][ C1] ? _raw_spin_lock_bh+0xa4/0x1b0
[ 311.822928][ C1] ? lock_sock_nested+0x266/0x300
[ 311.822944][ C1] ? tcp_free_fastopen_req+0x80/0x80
[ 311.822962][ C1] ? tcp_sendmsg+0x2f/0x50
[ 311.822977][ C1] ? inet_sendmsg+0xa1/0xc0
[ 311.822998][ C1] ? inet_send_prepare+0x4a0/0x4a0
[ 311.823014][ C1] ? sock_write_iter+0x39b/0x530
[ 311.823031][ C1] ? __kasan_check_write+0x14/0x20
[ 311.823048][ C1] ? sock_read_iter+0x480/0x480
[ 311.823066][ C1] ? iov_iter_init+0x53/0x190
[ 311.823092][ C1] ? vfs_write+0xd5d/0x1110
[ 311.823106][ C1] ? __kasan_check_write+0x14/0x20
[ 311.823123][ C1] ? file_end_write+0x1c0/0x1c0
[ 311.823138][ C1] ? __set_current_blocked+0x2a5/0x2f0
[ 311.823157][ C1] ? __kasan_check_read+0x11/0x20
[ 311.823172][ C1] ? __fdget_pos+0x209/0x3a0
[ 311.823194][ C1] ? ksys_write+0x199/0x2c0
[ 311.823211][ C1] ? __x64_sys_rt_sigprocmask+0xb0/0xb0
[ 311.823228][ C1] ? __ia32_sys_read+0x90/0x90
[ 311.823250][ C1] ? debug_smp_processor_id+0x17/0x20
[ 311.823266][ C1] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 311.823288][ C1] ? __x64_sys_write+0x7b/0x90
[ 311.823303][ C1] ? x64_sys_call+0x2f/0x9a0
[ 311.823319][ C1] ? do_syscall_64+0x3b/0xb0
[ 311.823336][ C1] ? clear_bhb_loop+0x35/0x90
[ 311.823350][ C1] ? entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 311.823370][ C1]
[ 311.823400][ C1] INFO: NMI handler (nmi_cpu_backtrace_handler) took too long to run: 2.982 msecs
[ 464.296268][ C0] watchdog: BUG: soft lockup - CPU#0 stuck for 246s! [syz-executor167:481]
[ 464.304702][ C0] Modules linked in:
[ 464.306240][ C1] watchdog: BUG: soft lockup - CPU#1 stuck for 246s! [sshd:475]
[ 464.308430][ C0] CPU: 0 PID: 481 Comm: syz-executor167 Not tainted 5.15.156-syzkaller-00821-g29d153aabd54 #0
[ 464.315901][ C1] Modules linked in:
[ 464.325959][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024
[ 464.329694][ C1] CPU: 1 PID: 475 Comm: sshd Not tainted 5.15.156-syzkaller-00821-g29d153aabd54 #0
[ 464.339587][ C0] RIP: 0010:kvm_wait+0x147/0x180
[ 464.349915][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024
[ 464.354690][ 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 6b ef 12 04 fb f4 24 ff ff ff fb e9 1e ff ff ff 44 89 e9 80 e1 07 38 c1 7c a3 4c
[ 464.364593][ C1] RIP: 0010:kvm_wait+0x147/0x180
[ 464.384029][ C0] RSP: 0018:ffffc90000977760 EFLAGS: 00000246
[ 464.388800][ 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 6b ef 12 04 fb f4 24 ff ff ff fb e9 1e ff ff ff 44 89 e9 80 e1 07 38 c1 7c a3 4c
[ 464.394697][ C0] RAX: 0000000000000003 RBX: 1ffff9200012eef0 RCX: ffffffff81552d3f
[ 464.414140][ C1] RSP: 0018:ffffc900001cf7e0 EFLAGS: 00000246
[ 464.421951][ C0] RDX: dffffc0000000000 RSI: 0000000000000003 RDI: ffff88811f1ee490
[ 464.421964][ C0] RBP: ffffc90000977810 R08: dffffc0000000000 R09: ffffed1023e3dc93
[ 464.427853][ C1] RAX: 0000000000000003 RBX: 1ffff92000039f00 RCX: ffffffff81552d3f
[ 464.435799][ C0] R10: 0000000000000000 R11: dffffc0000000001 R12: dffffc0000000000
[ 464.443611][ C1] RDX: dffffc0000000000 RSI: 0000000000000003 RDI: ffff88811f1ec528
[ 464.451422][ C0] R13: ffff88811f1ee490 R14: 0000000000000003 R15: 1ffff9200012eef4
[ 464.459235][ C1] RBP: ffffc900001cf890 R08: dffffc0000000000 R09: ffffed1023e3d8a6
[ 464.467045][ C0] FS: 0000000000000000(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000
[ 464.474855][ C1] R10: 0000000000000000 R11: dffffc0000000001 R12: dffffc0000000000
[ 464.482668][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 464.491438][ C1] R13: ffff88811f1ec528 R14: 0000000000000003 R15: 1ffff92000039f04
[ 464.499246][ C0] CR2: 00007fbe4c834110 CR3: 0000000006a0f000 CR4: 00000000003506b0
[ 464.505666][ C1] FS: 00007fce934e2800(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000
[ 464.513481][ C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 464.521289][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 464.530054][ C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 464.537867][ C1] CR2: 0000000000000000 CR3: 00000001065b0000 CR4: 00000000003506a0
[ 464.544291][ C0] Call Trace:
[ 464.544300][ C0]
[ 464.552105][ C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 464.559919][ C0] ? show_regs+0x58/0x60
[ 464.563038][ C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 464.565729][ C0] ? watchdog_timer_fn+0x4b1/0x5f0
[ 464.573539][ C1] Call Trace:
[ 464.573546][ C1]
[ 464.577619][ C0] ? proc_watchdog_cpumask+0xd0/0xd0
[ 464.585435][ C1] ? show_regs+0x58/0x60
[ 464.590378][ C0] ? __hrtimer_run_queues+0x41a/0xad0
[ 464.593502][ C1] ? watchdog_timer_fn+0x4b1/0x5f0
[ 464.596196][ C0] ? hrtimer_interrupt+0xaa0/0xaa0
[ 464.601314][ C1] ? proc_watchdog_cpumask+0xd0/0xd0
[ 464.605393][ C0] ? clockevents_program_event+0x22f/0x300
[ 464.610601][ C1] ? __hrtimer_run_queues+0x41a/0xad0
[ 464.615548][ C0] ? ktime_get_update_offsets_now+0x2ba/0x2d0
[ 464.620500][ C1] ? hrtimer_interrupt+0xaa0/0xaa0
[ 464.625617][ C0] ? hrtimer_interrupt+0x40c/0xaa0
[ 464.631256][ C1] ? clockevents_program_event+0x22f/0x300
[ 464.636470][ C0] ? __sysvec_apic_timer_interrupt+0xfd/0x3c0
[ 464.642369][ C1] ? ktime_get_update_offsets_now+0x2ba/0x2d0
[ 464.647314][ C0] ? sysvec_apic_timer_interrupt+0x95/0xc0
[ 464.652265][ C1] ? hrtimer_interrupt+0x40c/0xaa0
[ 464.657904][ C0]
[ 464.657911][ C0]
[ 464.657916][ C0] ? asm_sysvec_apic_timer_interrupt+0x1b/0x20
[ 464.663811][ C1] ? __sysvec_apic_timer_interrupt+0xfd/0x3c0
[ 464.669708][ C0] ? __pv_queued_spin_lock_slowpath+0x65f/0xc40
[ 464.675348][ C1] ? sysvec_apic_timer_interrupt+0x44/0xc0
[ 464.680296][ C0] ? kvm_wait+0x147/0x180
[ 464.683073][ C1] ? asm_sysvec_apic_timer_interrupt+0x1b/0x20
[ 464.685852][ C0] ? asm_sysvec_apic_timer_interrupt+0x1b/0x20
[ 464.691840][ C1] ? __pv_queued_spin_lock_slowpath+0x65f/0xc40
[ 464.697743][ C0] ? kvm_arch_para_hints+0x30/0x30
[ 464.703821][ C1] ? kvm_wait+0x147/0x180
[ 464.709461][ C0] ? __pv_queued_spin_lock_slowpath+0x65f/0xc40
[ 464.713626][ C1] ? asm_sysvec_apic_timer_interrupt+0x1b/0x20
[ 464.719614][ C0] __pv_queued_spin_lock_slowpath+0x6bc/0xc40
[ 464.725602][ C1] ? kvm_arch_para_hints+0x30/0x30
[ 464.731682][ C0] ? __pv_queued_spin_unlock_slowpath+0x310/0x310
[ 464.736625][ C1] ? __pv_queued_spin_lock_slowpath+0x65f/0xc40
[ 464.740792][ C0] ? __x64_sys_exit_group+0x3f/0x40
[ 464.746867][ C1] __pv_queued_spin_lock_slowpath+0x6bc/0xc40
[ 464.752855][ C0] ? do_syscall_64+0x3b/0xb0
[ 464.758760][ C1] ? __pv_queued_spin_unlock_slowpath+0x310/0x310
[ 464.763704][ C0] ? entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 464.769955][ C1] ? get_stack_info_noinstr+0x1b/0x130
[ 464.776032][ C0] _raw_spin_lock_bh+0x139/0x1b0
[ 464.781066][ C1] _raw_spin_lock_bh+0x139/0x1b0
[ 464.786967][ C0] ? _raw_spin_lock_irq+0x1b0/0x1b0
[ 464.791391][ C1] ? _raw_spin_lock_irq+0x1b0/0x1b0
[ 464.797640][ C0] ? __kasan_check_write+0x14/0x20
[ 464.803545][ C1] sock_map_delete_elem+0x161/0x230
[ 464.808837][ C0] ? _raw_spin_lock_bh+0xa4/0x1b0
[ 464.813612][ C1] ? sock_map_update_elem+0x390/0x390
[ 464.818386][ C0] ? _raw_spin_lock_irq+0x1b0/0x1b0
[ 464.823426][ C1] ? stack_trace_save+0x1c0/0x1c0
[ 464.828455][ C0] ? unix_peer_get+0xe0/0xe0
[ 464.833400][ C1] ? __kernel_text_address+0x9b/0x110
[ 464.838434][ C0] sk_psock_link_pop+0x2e/0x170
[ 464.843296][ C1] ? sock_map_unref+0x352/0x4d0
[ 464.848503][ C0] ? unix_peer_get+0xe0/0xe0
[ 464.853537][ C1] ? bpf_trace_run2+0xec/0x210
[ 464.858399][ C0] sock_map_remove_links+0x7f/0x650
[ 464.862825][ C1] ? bpf_trace_run1+0x1c0/0x1c0
[ 464.868031][ C0] ? sock_init_data+0xc0/0xc0
[ 464.872718][ C1] ? sock_map_unref+0x352/0x4d0
[ 464.877405][ C0] ? sock_map_unhash+0x120/0x120
[ 464.881831][ C1] ? sock_map_unref+0x352/0x4d0
[ 464.886434][ C0] ? __kasan_check_read+0x11/0x20
[ 464.891468][ C1] ? __bpf_trace_kfree+0x6f/0x90
[ 464.896153][ C0] ? unix_peer_get+0xe0/0xe0
[ 464.900666][ C1] ? sock_map_unref+0x352/0x4d0
[ 464.905353][ C0] sock_map_close+0x2ac/0x4c0
[ 464.910126][ C1] ? kfree+0x1f3/0x220
[ 464.914815][ C0] ? sock_map_remove_links+0x650/0x650
[ 464.919674][ C1] ? sock_map_unref+0x352/0x4d0
[ 464.924447][ C0] ? rwsem_mark_wake+0x770/0x770
[ 464.928875][ C1] ? sock_map_delete_elem+0x191/0x230
[ 464.933559][ C0] ? security_file_free+0xc6/0xe0
[ 464.938074][ C1] ? sock_map_update_elem+0x390/0x390
[ 464.941979][ C0] unix_release+0x82/0xc0
[ 464.947274][ C1] ? skb_release_data+0x8a9/0xa80
[ 464.951962][ C0] sock_close+0xdf/0x270
[ 464.956735][ C1] ? bpf_trace_run2+0xec/0x210
[ 464.961942][ C0] ? sock_mmap+0xa0/0xa0
[ 464.966804][ C1] ? bpf_trace_run1+0x1c0/0x1c0
[ 464.972009][ C0] __fput+0x3fe/0x910
[ 464.976175][ C1] ? selinux_socket_sock_rcv_skb+0x3da/0xb10
[ 464.981040][ C0] ____fput+0x15/0x20
[ 464.985115][ C1] ? skb_release_data+0x8a9/0xa80
[ 464.989716][ C0] task_work_run+0x129/0x190
[ 464.993797][ C1] ? skb_release_data+0x8a9/0xa80
[ 464.998486][ C0] do_exit+0xc48/0x2ca0
[ 465.002301][ C1] ? __bpf_trace_kfree+0x6f/0x90
[ 465.008118][ C0] ? put_task_struct+0x80/0x80
[ 465.011937][ C1] ? skb_release_data+0x8a9/0xa80
[ 465.016798][ C0] ? _raw_spin_unlock_irq+0x4e/0x70
[ 465.021222][ C1] ? kfree+0x1f3/0x220
[ 465.026081][ C0] ? ptrace_notify+0x24c/0x350
[ 465.030076][ C1] ? skb_release_data+0x8a9/0xa80
[ 465.034849][ C0] ? do_notify_parent+0xa30/0xa30
[ 465.039450][ C1] ? kfree_skb_partial+0x6e/0x90
[ 465.044310][ C0] do_group_exit+0x141/0x310
[ 465.049343][ C1] ? tcp_add_backlog+0x10c5/0x17d0
[ 465.053252][ C0] __x64_sys_exit_group+0x3f/0x40
[ 465.057853][ C1] ? tcp_v4_early_demux+0x7f0/0x7f0
[ 465.062711][ C0] x64_sys_call+0x610/0x9a0
[ 465.067570][ C1] ? memcpy+0x56/0x70
[ 465.072343][ C0] do_syscall_64+0x3b/0xb0
[ 465.076773][ C1] ? tcp_segs_in+0x18c/0x290
[ 465.081717][ C0] ? clear_bhb_loop+0x35/0x90
[ 465.086581][ C1] ? tcp_v4_rcv+0x22f2/0x2a70
[ 465.091612][ C0] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 465.095952][ C1] ? get_stack_info+0x3b/0x100
[ 465.099771][ C0] RIP: 0033:0x7fbe4c7b7f09
[ 465.104031][ C1] ? __kasan_check_write+0x14/0x20
[ 465.108450][ C0] Code: Unable to access opcode bytes at RIP 0x7fbe4c7b7edf.
[ 465.112962][ C1] ? tcp_filter+0x90/0x90
[ 465.117475][ C0] RSP: 002b:00007ffd49208238 EFLAGS: 00000246
[ 465.123206][ C1] ? ip_protocol_deliver_rcu+0x32f/0x710
[ 465.127805][ C0] ORIG_RAX: 00000000000000e7
[ 465.132058][ C1] ? ip_local_deliver+0x2c6/0x590
[ 465.137004][ C0] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fbe4c7b7f09
[ 465.144212][ C1] ? ip_protocol_deliver_rcu+0x710/0x710
[ 465.148376][ C0] RDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000000
[ 465.154278][ C1] ? ip_rcv_finish_core+0xb0d/0x1490
[ 465.159746][ C0] RBP: 00007fbe4c8332b0 R08: ffffffffffffffb8 R09: 0000000000000006
[ 465.164259][ C1] ? ip_sublist_rcv+0x7e2/0x980
[ 465.169119][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fbe4c8332b0
[ 465.176930][ C1] ? packet_rcv+0x160/0x1150
[ 465.182398][ C0] R13: 0000000000000000 R14: 00007fbe4c833d00 R15: 00007fbe4c789150
[ 465.190212][ C1] ? ip_list_rcv+0x470/0x470
[ 465.195335][ C0]
[ 465.203142][ C1] ? memset+0x35/0x40
[ 465.238990][ C1] ? ip_rcv_core+0x736/0xb50
[ 465.243414][ C1] ? ip_list_rcv+0x422/0x470
[ 465.247842][ C1] ? ip_rcv_finish+0xd0/0xd0
[ 465.252267][ C1] ? ip_rcv_finish+0xd0/0xd0
[ 465.256694][ C1] ? __netif_receive_skb_list_core+0x6b1/0x890
[ 465.262683][ C1] ? __netif_receive_skb+0x530/0x530
[ 465.267804][ C1] ? receive_buf+0x37ce/0x5720
[ 465.272405][ C1] ? netif_receive_skb_list_internal+0x967/0xcc0
[ 465.278567][ C1] ? virtnet_poll_tx+0x500/0x500
[ 465.283340][ C1] ? netif_receive_skb_list+0x2d0/0x2d0
[ 465.288721][ C1] ? __kasan_check_write+0x14/0x20
[ 465.293667][ C1] ? virtqueue_get_buf_ctx+0x482/0xe30
[ 465.298963][ C1] ? detach_buf_split+0x71a/0xae0
[ 465.303822][ C1] ? __kasan_check_write+0x14/0x20
[ 465.308770][ C1] ? napi_complete_done+0x344/0x770
[ 465.313806][ C1] ? __napi_schedule_irqoff+0x280/0x280
[ 465.319193][ C1] ? virtqueue_enable_cb_prepare+0x2c6/0x5b0
[ 465.325009][ C1] ? virtnet_poll+0xbee/0x1260
[ 465.329607][ C1] ? refill_work+0x220/0x220
[ 465.334026][ C1] ? __kasan_check_write+0x14/0x20
[ 465.338975][ C1] ? virtqueue_disable_cb+0xff/0x3a0
[ 465.344097][ C1] ? trace_xdp_exception+0x140/0x140
[ 465.349219][ C1] ? vring_interrupt+0x20b/0x300
[ 465.353998][ C1] ? __napi_poll+0xc4/0x5a0
[ 465.358330][ C1] ? net_rx_action+0x47d/0xc50
[ 465.362933][ C1] ? net_tx_action+0x550/0x550
[ 465.367532][ C1] ? native_sched_clock_from_tsc+0x100/0x130
[ 465.373345][ C1] ? irqtime_account_irq+0x79/0x3c0
[ 465.378380][ C1] ? __do_softirq+0x26d/0x5bf
[ 465.382893][ C1] ? __irq_exit_rcu+0x50/0xf0
[ 465.387409][ C1] ? irq_exit_rcu+0x9/0x10
[ 465.391671][ C1] ? common_interrupt+0xb4/0xd0
[ 465.396352][ C1]
[ 465.399125][ C1]
[ 465.401901][ C1] ? asm_common_interrupt+0x27/0x40
[ 465.406936][ C1] ? clear_page_erms+0x7/0x10
[ 465.411450][ C1] ? kernel_init_free_pages+0x71/0xf0
[ 465.416663][ C1] ? post_alloc_hook+0x105/0x1b0
[ 465.421430][ C1] ? prep_new_page+0x1b/0x110
[ 465.425941][ C1] ? get_page_from_freelist+0x3550/0x35d0
[ 465.431619][ C1] ? is_bpf_text_address+0x172/0x190
[ 465.436735][ C1] ? lruvec_init+0x150/0x150
[ 465.441157][ C1] ? __alloc_pages+0x8f0/0x8f0
[ 465.445757][ C1] ? __alloc_pages_bulk+0xe40/0xe40
[ 465.450800][ C1] ? __alloc_pages+0x27e/0x8f0
[ 465.455391][ C1] ? ksys_write+0x199/0x2c0
[ 465.459732][ C1] ? prep_new_page+0x110/0x110
[ 465.464332][ C1] ? new_slab+0x9a/0x4e0
[ 465.468410][ C1] ? ___slab_alloc+0x39e/0x830
[ 465.473011][ C1] ? sk_stream_alloc_skb+0x1f8/0xad0
[ 465.478132][ C1] ? sk_stream_alloc_skb+0x1f8/0xad0
[ 465.483249][ C1] ? __slab_alloc+0x4a/0x90
[ 465.487590][ C1] ? sk_stream_alloc_skb+0x1f8/0xad0
[ 465.492710][ C1] ? __kmalloc_track_caller+0x16c/0x260
[ 465.498091][ C1] ? sk_stream_alloc_skb+0x1f8/0xad0
[ 465.503213][ C1] ? sk_stream_alloc_skb+0x1f8/0xad0
[ 465.508335][ C1] ? __alloc_skb+0x10c/0x550
[ 465.512760][ C1] ? sk_stream_alloc_skb+0x1f8/0xad0
[ 465.517883][ C1] ? tcp_sendmsg_locked+0xd34/0x3a90
[ 465.523003][ C1] ? _raw_spin_lock_bh+0xa4/0x1b0
[ 465.527865][ C1] ? lock_sock_nested+0x266/0x300
[ 465.532725][ C1] ? tcp_free_fastopen_req+0x80/0x80
[ 465.537845][ C1] ? tcp_sendmsg+0x2f/0x50
[ 465.542096][ C1] ? inet_sendmsg+0xa1/0xc0
[ 465.546437][ C1] ? inet_send_prepare+0x4a0/0x4a0
[ 465.551385][ C1] ? sock_write_iter+0x39b/0x530
[ 465.556158][ C1] ? __kasan_check_write+0x14/0x20
[ 465.561108][ C1] ? sock_read_iter+0x480/0x480
[ 465.565793][ C1] ? iov_iter_init+0x53/0x190
[ 465.570307][ C1] ? vfs_write+0xd5d/0x1110
[ 465.574650][ C1] ? __kasan_check_write+0x14/0x20
[ 465.579600][ C1] ? file_end_write+0x1c0/0x1c0
[ 465.584285][ C1] ? __set_current_blocked+0x2a5/0x2f0
[ 465.589577][ C1] ? __kasan_check_read+0x11/0x20
[ 465.594438][ C1] ? __fdget_pos+0x209/0x3a0
[ 465.598869][ C1] ? ksys_write+0x199/0x2c0
[ 465.603200][ C1] ? __x64_sys_rt_sigprocmask+0xb0/0xb0
[ 465.608582][ C1] ? __ia32_sys_read+0x90/0x90
[ 465.613179][ C1] ? debug_smp_processor_id+0x17/0x20
[ 465.618390][ C1] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 465.624291][ C1] ? __x64_sys_write+0x7b/0x90
[ 465.628891][ C1] ? x64_sys_call+0x2f/0x9a0
[ 465.633319][ C1] ? do_syscall_64+0x3b/0xb0
[ 465.637742][ C1] ? clear_bhb_loop+0x35/0x90
[ 465.642257][ C1] ? entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 465.648161][ C1]