./strace-static-x86_64 -e \!wait4,clock_nanosleep,nanosleep -s 100 -x -f ./syz-executor3417601669
<...>
Warning: Permanently added '10.128.0.253' (ED25519) to the list of known hosts.
execve("./syz-executor3417601669", ["./syz-executor3417601669"], 0x7ffe1dbd6320 /* 10 vars */) = 0
brk(NULL) = 0x555555aff000
brk(0x555555affd00) = 0x555555affd00
arch_prctl(ARCH_SET_FS, 0x555555aff380) = 0
set_tid_address(0x555555aff650) = 295
set_robust_list(0x555555aff660, 24) = 0
rseq(0x555555affca0, 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-executor3417601669", 4096) = 28
getrandom("\x39\xa5\x89\xed\xe8\x54\xed\xba", 8, GRND_NONBLOCK) = 8
brk(NULL) = 0x555555affd00
brk(0x555555b20d00) = 0x555555b20d00
brk(0x555555b21000) = 0x555555b21000
mprotect(0x7f0ab9972000, 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
mkdir("./syzkaller.70OSqu", 0700) = 0
chmod("./syzkaller.70OSqu", 0777) = 0
chdir("./syzkaller.70OSqu") = 0
mkdir("./0", 0777) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555aff650) = 296
./strace-static-x86_64: Process 296 attached
[pid 296] set_robust_list(0x555555aff660, 24) = 0
[pid 296] chdir("./0") = 0
[pid 296] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 296] setpgid(0, 0) = 0
[pid 296] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 296] write(3, "1000", 4) = 4
[pid 296] close(3) = 0
[pid 296] symlink("/dev/binderfs", "./binderfs") = 0
[pid 296] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKHASH, key_size=4, value_size=8, max_entries=8, 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
[ 23.419540][ T30] audit: type=1400 audit(1712782849.324:66): avc: denied { execmem } for pid=295 comm="syz-executor341" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1
[ 23.439229][ T30] audit: type=1400 audit(1712782849.324:67): avc: denied { map_create } for pid=296 comm="syz-executor341" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1
[ 23.463856][ T30] audit: type=1400 audit(1712782849.324:68): avc: denied { map_read map_write } for pid=296 comm="syz-executor341" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1
[ 23.486535][ T30] audit: type=1400 audit(1712782849.324:69): avc: denied { prog_load } for pid=296 comm="syz-executor341" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1
[ 23.505934][ T30] audit: type=1400 audit(1712782849.324:70): avc: denied { bpf } for pid=296 comm="syz-executor341" capability=39 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1
[ 23.526713][ T30] audit: type=1400 audit(1712782849.324:71): avc: denied { perfmon } for pid=296 comm="syz-executor341" capability=38 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1
[pid 296] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=13, insns=0x20000280, 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) = 4
[pid 296] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16) = 5
[ 23.676848][ T30] audit: type=1400 audit(1712782849.574:72): avc: denied { prog_run } for pid=296 comm="syz-executor341" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1
[ 123.688048][ C1] rcu: INFO: rcu_preempt self-detected stall on CPU
[ 123.694759][ C1] rcu: 1-...!: (10000 ticks this GP) idle=dd1/1/0x4000000000000000 softirq=2142/2142 fqs=0 last_accelerate: 93a8/bad4 dyntick_enabled: 1
[ 123.709167][ C1] (t=10002 jiffies g=613 q=1)
[ 123.714729][ C1] rcu: rcu_preempt kthread timer wakeup didn't happen for 10001 jiffies! g613 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x402
[ 123.726724][ C1] rcu: Possible timer handling issue on cpu=1 timer-softirq=487
[ 123.734404][ C1] rcu: rcu_preempt kthread starved for 10004 jiffies! g613 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x402 ->cpu=1
[ 123.745934][ C1] rcu: Unless rcu_preempt kthread gets sufficient CPU time, OOM is now expected behavior.
[ 123.756053][ C1] rcu: RCU grace-period kthread stack dump:
[ 123.762395][ C1] task:rcu_preempt state:I stack:28288 pid: 14 ppid: 2 flags:0x00004000
[ 123.772251][ C1] Call Trace:
[ 123.775369][ C1]
[ 123.778139][ C1] __schedule+0xccc/0x1590
[ 123.782480][ C1] ? __sched_text_start+0x8/0x8
[ 123.787280][ C1] ? __kasan_check_write+0x14/0x20
[ 123.792702][ C1] ? __kasan_check_write+0x14/0x20
[ 123.797673][ C1] schedule+0x11f/0x1e0
[ 123.801725][ C1] schedule_timeout+0x18c/0x370
[ 123.806572][ C1] ? __update_idle_core+0x2a0/0x2a0
[ 123.811662][ C1] ? console_conditional_schedule+0x30/0x30
[ 123.817695][ C1] ? update_process_times+0x200/0x200
[ 123.823078][ C1] ? prepare_to_swait_event+0x308/0x320
[ 123.828455][ C1] rcu_gp_fqs_loop+0x2af/0xf80
[ 123.833054][ C1] ? debug_smp_processor_id+0x17/0x20
[ 123.838360][ C1] ? __note_gp_changes+0x4ab/0x920
[ 123.843578][ C1] ? rcu_gp_init+0xc30/0xc30
[ 123.848263][ C1] ? _raw_spin_unlock_irq+0x4e/0x70
[ 123.853311][ C1] ? rcu_gp_init+0x9cf/0xc30
[ 123.857722][ C1] rcu_gp_kthread+0xa4/0x350
[ 123.862282][ C1] ? _raw_spin_lock+0x1b0/0x1b0
[ 123.866969][ C1] ? rcu_barrier_callback+0x50/0x50
[ 123.872001][ C1] ? __kasan_check_read+0x11/0x20
[ 123.877580][ C1] ? __kthread_parkme+0xb2/0x200
[ 123.882355][ C1] kthread+0x421/0x510
[ 123.886257][ C1] ? rcu_barrier_callback+0x50/0x50
[ 123.891298][ C1] ? kthread_blkcg+0xd0/0xd0
[ 123.895718][ C1] ret_from_fork+0x1f/0x30
[ 123.899978][ C1]
[ 123.902837][ C1] rcu: Stack dump where RCU GP kthread last ran:
[ 123.909003][ C1] NMI backtrace for cpu 1
[ 123.913173][ C1] CPU: 1 PID: 289 Comm: sshd Not tainted 5.15.148-syzkaller-00718-g993bed180178 #0
[ 123.922963][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024
[ 123.932858][ C1] Call Trace:
[ 123.935978][ C1]
[ 123.938668][ C1] dump_stack_lvl+0x151/0x1b7
[ 123.943184][ C1] ? io_uring_drop_tctx_refs+0x190/0x190
[ 123.948651][ C1] dump_stack+0x15/0x17
[ 123.952641][ C1] nmi_cpu_backtrace+0x2f7/0x300
[ 123.957415][ C1] ? nmi_trigger_cpumask_backtrace+0x270/0x270
[ 123.963404][ C1] ? panic+0x751/0x751
[ 123.967310][ C1] ? arch_trigger_cpumask_backtrace+0x20/0x20
[ 123.973214][ C1] nmi_trigger_cpumask_backtrace+0x15d/0x270
[ 123.979149][ C1] ? arch_trigger_cpumask_backtrace+0x20/0x20
[ 123.985046][ C1] arch_trigger_cpumask_backtrace+0x10/0x20
[ 123.990804][ C1] rcu_check_gp_kthread_starvation+0x1e3/0x250
[ 123.996763][ C1] ? rcu_check_gp_kthread_expired_fqs_timer+0x18e/0x230
[ 124.003549][ C1] print_cpu_stall+0x310/0x5f0
[ 124.008135][ C1] rcu_sched_clock_irq+0x989/0x12f0
[ 124.013171][ C1] ? rcu_boost_kthread_setaffinity+0x340/0x340
[ 124.019164][ C1] ? hrtimer_run_queues+0x15f/0x440
[ 124.024191][ C1] update_process_times+0x198/0x200
[ 124.029231][ C1] tick_sched_timer+0x188/0x240
[ 124.033913][ C1] ? tick_setup_sched_timer+0x480/0x480
[ 124.039381][ C1] __hrtimer_run_queues+0x41a/0xad0
[ 124.044415][ C1] ? hrtimer_interrupt+0xaa0/0xaa0
[ 124.049365][ C1] ? clockevents_program_event+0x22f/0x300
[ 124.055009][ C1] ? ktime_get_update_offsets_now+0x2ba/0x2d0
[ 124.060912][ C1] hrtimer_interrupt+0x40c/0xaa0
[ 124.065686][ C1] __sysvec_apic_timer_interrupt+0xfd/0x3c0
[ 124.071407][ C1] sysvec_apic_timer_interrupt+0x44/0xc0
[ 124.076874][ C1] asm_sysvec_apic_timer_interrupt+0x1b/0x20
[ 124.082691][ C1] RIP: 0010:kvm_wait+0x147/0x180
[ 124.087469][ 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 5b 03 f3 03 fb f4 24 ff ff ff fb e9 1e ff ff ff 44 89 e9 80 e1 07 38 c1 7c a3 4c
[ 124.106908][ C1] RSP: 0018:ffffc900001cf7a0 EFLAGS: 00000246
[ 124.112808][ C1] RAX: 0000000000000001 RBX: 1ffff92000039ef8 RCX: 1ffffffff0d1aa9c
[ 124.120620][ C1] RDX: 0000000000000001 RSI: 0000000000000001 RDI: ffff8881f7137ed4
[ 124.128432][ C1] RBP: ffffc900001cf850 R08: dffffc0000000000 R09: ffffed103ee26fdb
[ 124.136506][ C1] R10: 0000000000000000 R11: dffffc0000000001 R12: dffffc0000000000
[ 124.144493][ C1] R13: ffff8881f7137ed4 R14: 0000000000000001 R15: 1ffff92000039efc
[ 124.152490][ C1] ? asm_sysvec_apic_timer_interrupt+0x1b/0x20
[ 124.158476][ C1] ? kvm_arch_para_hints+0x30/0x30
[ 124.163507][ C1] __pv_queued_spin_lock_slowpath+0x41b/0xc40
[ 124.169409][ C1] ? __stack_depot_save+0x34/0x470
[ 124.174541][ C1] ? __pv_queued_spin_unlock_slowpath+0x310/0x310
[ 124.180797][ C1] ? get_stack_info+0x3b/0x100
[ 124.185417][ C1] _raw_spin_lock_bh+0x139/0x1b0
[ 124.190165][ C1] ? _raw_spin_lock_irq+0x1b0/0x1b0
[ 124.195197][ C1] ? sock_hash_bucket_hash+0x352/0x7e0
[ 124.200493][ C1] sock_hash_delete_elem+0xb1/0x2f0
[ 124.205524][ C1] ? skb_release_data+0x8a9/0xa80
[ 124.210385][ C1] bpf_prog_3ffd2c70e20892c6+0x3a/0x7ec
[ 124.215912][ C1] bpf_trace_run2+0xec/0x210
[ 124.220307][ C1] ? __update_load_avg_cfs_rq+0xb1/0x2f0
[ 124.225780][ C1] ? bpf_trace_run1+0x1c0/0x1c0
[ 124.230465][ C1] ? skb_release_data+0x8a9/0xa80
[ 124.235321][ C1] ? update_load_avg+0x43a/0x1150
[ 124.240190][ C1] ? skb_release_data+0x8a9/0xa80
[ 124.245042][ C1] __bpf_trace_kfree+0x6f/0x90
[ 124.249647][ C1] ? skb_release_data+0x8a9/0xa80
[ 124.254503][ C1] kfree+0x1f3/0x220
[ 124.258239][ C1] ? enqueue_task_fair+0xd61/0x29a0
[ 124.263270][ C1] skb_release_data+0x8a9/0xa80
[ 124.267957][ C1] __kfree_skb+0x50/0x70
[ 124.272036][ C1] tcp_rtx_queue_unlink_and_free+0x203/0x720
[ 124.277855][ C1] tcp_ack+0x23e0/0x68a0
[ 124.281943][ C1] ? tcp_rcv_established+0x1ac0/0x1ac0
[ 124.287225][ C1] ? try_invoke_on_locked_down_task+0x2a0/0x2a0
[ 124.293305][ C1] ? autoremove_wake_function+0x37/0x120
[ 124.298783][ C1] ? ktime_get+0x12f/0x160
[ 124.303021][ C1] tcp_rcv_established+0xcd6/0x1ac0
[ 124.308058][ C1] ? tcp_check_space+0x9d0/0x9d0
[ 124.312831][ C1] ? __kasan_check_read+0x11/0x20
[ 124.317688][ C1] ? ipv4_dst_check+0xe3/0x150
[ 124.322291][ C1] tcp_v4_do_rcv+0x3d7/0xa00
[ 124.326720][ C1] tcp_v4_rcv+0x23dd/0x2a70
[ 124.331156][ C1] ? sched_clock+0x9/0x10
[ 124.335322][ C1] ? kfence_guarded_alloc+0x8ed/0xb30
[ 124.340527][ C1] ? __kasan_check_write+0x14/0x20
[ 124.345472][ C1] ? tcp_filter+0x90/0x90
[ 124.349730][ C1] ip_protocol_deliver_rcu+0x32f/0x710
[ 124.355021][ C1] ip_local_deliver+0x2c6/0x590
[ 124.359710][ C1] ? ip_protocol_deliver_rcu+0x710/0x710
[ 124.365175][ C1] ? ip_rcv_finish_core+0xb0d/0x1490
[ 124.370309][ C1] ip_sublist_rcv+0x7e2/0x980
[ 124.374810][ C1] ? packet_rcv+0x160/0x1150
[ 124.379413][ C1] ? ip_list_rcv+0x470/0x470
[ 124.383838][ C1] ? memset+0x35/0x40
[ 124.387656][ C1] ? ip_rcv_core+0x736/0xb50
[ 124.392085][ C1] ip_list_rcv+0x422/0x470
[ 124.396341][ C1] ? ip_rcv_finish+0xd0/0xd0
[ 124.400761][ C1] ? ip_rcv_finish+0xd0/0xd0
[ 124.405190][ C1] __netif_receive_skb_list_core+0x6b1/0x890
[ 124.411010][ C1] ? __netif_receive_skb+0x530/0x530
[ 124.416122][ C1] ? receive_buf+0x37ce/0x5720
[ 124.420749][ C1] netif_receive_skb_list_internal+0x967/0xcc0
[ 124.426714][ C1] ? virtnet_poll_tx+0x500/0x500
[ 124.431488][ C1] ? netif_receive_skb_list+0x2d0/0x2d0
[ 124.436868][ C1] ? __kasan_check_write+0x14/0x20
[ 124.441814][ C1] ? virtqueue_get_buf_ctx+0x482/0xe30
[ 124.447108][ C1] ? detach_buf_split+0x71a/0xae0
[ 124.451973][ C1] ? __kasan_check_write+0x14/0x20
[ 124.456919][ C1] napi_complete_done+0x344/0x770
[ 124.461806][ C1] ? __napi_schedule_irqoff+0x280/0x280
[ 124.467161][ C1] ? virtqueue_enable_cb_prepare+0x2c6/0x5b0
[ 124.472973][ C1] virtnet_poll+0xbee/0x1260
[ 124.477399][ C1] ? __kasan_check_write+0x14/0x20
[ 124.482347][ C1] ? refill_work+0x220/0x220
[ 124.486776][ C1] ? __kasan_check_write+0x14/0x20
[ 124.491725][ C1] ? virtqueue_disable_cb+0xff/0x3a0
[ 124.496880][ C1] ? trace_xdp_exception+0x140/0x140
[ 124.501962][ C1] ? vring_interrupt+0x20b/0x300
[ 124.506737][ C1] __napi_poll+0xc4/0x5a0
[ 124.510905][ C1] net_rx_action+0x47d/0xc50
[ 124.515334][ C1] ? net_tx_action+0x550/0x550
[ 124.519929][ C1] ? native_sched_clock_from_tsc+0x80/0x130
[ 124.525659][ C1] ? irqtime_account_irq+0x79/0x3c0
[ 124.530690][ C1] __do_softirq+0x26d/0x5bf
[ 124.535033][ C1] __irq_exit_rcu+0x50/0xf0
[ 124.539373][ C1] irq_exit_rcu+0x9/0x10
[ 124.543450][ C1] common_interrupt+0xb4/0xd0
[ 124.547964][ C1]
[ 124.550741][ C1]
[ 124.553520][ C1] asm_common_interrupt+0x27/0x40
[ 124.558424][ C1] RIP: 0010:finish_task_switch+0x16f/0x7b0
[ 124.564022][ C1] Code: 74 08 4c 89 ff e8 71 2a 65 00 49 8b 1f 48 85 db 4c 8b 6d c0 0f 85 ce 00 00 00 4c 89 e7 e8 59 b3 7b 03 fb 49 8d 9d 38 0b 00 00 <48> 89 d8 48 c1 e8 03 49 be 00 00 00 00 00 fc ff df 42 0f b6 04 30
[ 124.583464][ C1] RSP: 0018:ffffc900009e7560 EFLAGS: 00000282
[ 124.589367][ C1] RAX: 0000000080000001 RBX: ffff88811a3c6df8 RCX: 0000000000000002
[ 124.597174][ C1] RDX: 0000000000000001 RSI: ffffffff8582ff80 RDI: 0000000000000001
[ 124.604986][ C1] RBP: ffffc900009e75b0 R08: dffffc0000000000 R09: ffffed1021032769
[ 124.612801][ C1] R10: 0000000000000000 R11: dffffc0000000001 R12: ffff8881f7136cc0
[ 124.620610][ C1] R13: ffff88811a3c62c0 R14: 1ffff1103ee26f01 R15: ffff8881f7137808
[ 124.628444][ C1] __schedule+0xcd4/0x1590
[ 124.632674][ C1] ? __sched_text_start+0x8/0x8
[ 124.637363][ C1] schedule+0x11f/0x1e0
[ 124.641352][ C1] schedule_hrtimeout_range_clock+0x1ef/0x360
[ 124.647255][ C1] ? hrtimer_nanosleep_restart+0x170/0x170
[ 124.652896][ C1] ? add_wait_queue+0x189/0x1c0
[ 124.657584][ C1] ? __remove_hrtimer+0x4d0/0x4d0
[ 124.662448][ C1] ? __pollwait+0x2f5/0x3f0
[ 124.666786][ C1] ? poll_initwait+0x160/0x160
[ 124.671385][ C1] schedule_hrtimeout_range+0x2a/0x40
[ 124.676592][ C1] do_sys_poll+0xe20/0x12d0
[ 124.681021][ C1] ? poll_select_finish+0x7b0/0x7b0
[ 124.686053][ C1] ? __x64_compat_sys_ppoll_time64+0xd0/0xd0
[ 124.691868][ C1] ? __x64_compat_sys_ppoll_time64+0xd0/0xd0
[ 124.697687][ C1] ? __x64_compat_sys_ppoll_time64+0xd0/0xd0
[ 124.703501][ C1] ? __x64_compat_sys_ppoll_time64+0xd0/0xd0
[ 124.709403][ C1] ? _raw_spin_lock_irqsave+0x210/0x210
[ 124.714781][ C1] ? __kasan_check_write+0x14/0x20
[ 124.719729][ C1] ? recalc_sigpending+0x1a5/0x230
[ 124.725024][ C1] ? _raw_spin_unlock_irq+0x4e/0x70
[ 124.730061][ C1] ? sigprocmask+0x280/0x280
[ 124.734483][ C1] ? set_current_blocked+0x40/0x40
[ 124.739432][ C1] __se_sys_ppoll+0x29c/0x330
[ 124.743945][ C1] ? __x64_sys_ppoll+0xd0/0xd0
[ 124.748546][ C1] ? debug_smp_processor_id+0x17/0x20
[ 124.753757][ C1] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 124.759657][ C1] __x64_sys_ppoll+0xbf/0xd0
[ 124.764081][ C1] do_syscall_64+0x3d/0xb0
[ 124.768333][ C1] ? sysvec_call_function_single+0x52/0xb0
[ 124.773973][ C1] entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 124.779704][ C1] RIP: 0033:0x7fe660786ad5
[ 124.784059][ C1] Code: 85 d2 74 0d 0f 10 02 48 8d 54 24 20 0f 11 44 24 20 64 8b 04 25 18 00 00 00 85 c0 75 27 41 b8 08 00 00 00 b8 0f 01 00 00 0f 05 <48> 3d 00 f0 ff ff 76 75 48 8b 15 24 73 0d 00 f7 d8 64 89 02 48 83
[ 124.803487][ C1] RSP: 002b:00007fffaf1cc000 EFLAGS: 00000246 ORIG_RAX: 000000000000010f
[ 124.811732][ C1] RAX: ffffffffffffffda RBX: 00000000000668a0 RCX: 00007fe660786ad5
[ 124.819542][ C1] RDX: 00007fffaf1cc020 RSI: 0000000000000004 RDI: 0000562e5715cb20
[ 124.827454][ C1] RBP: 0000562e5715b5e0 R08: 0000000000000008 R09: 0000000000000000
[ 124.835271][ C1] R10: 00007fffaf1cc108 R11: 0000000000000246 R12: 0000562e55700aa4
[ 124.843077][ C1] R13: 0000000000000001 R14: 0000562e557013e8 R15: 00007fffaf1cc088
[ 124.850892][ C1]
[ 124.853798][ C1] Sending NMI from CPU 1 to CPUs 0:
[ 124.858798][ C0] NMI backtrace for cpu 0
[ 124.858808][ C0] CPU: 0 PID: 296 Comm: syz-executor341 Not tainted 5.15.148-syzkaller-00718-g993bed180178 #0
[ 124.858826][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024
[ 124.858835][ C0] RIP: 0010:__pv_queued_spin_lock_slowpath+0x5ba/0xc40
[ 124.858861][ C0] Code: 00 00 49 89 dc c6 03 00 48 8b 44 24 10 0f b6 04 10 84 c0 0f 85 48 01 00 00 48 8b 44 24 08 c6 00 01 bb 00 80 ff ff eb 06 f3 90 c3 74 5e 41 0f b6 44 15 00 84 c0 75 36 41 80 3f 00 75 ea 4c 89
[ 124.858875][ C0] RSP: 0018:ffffc90000967740 EFLAGS: 00000206
[ 124.858889][ C0] RAX: 0000000000000000 RBX: 00000000ffffadb2 RCX: ffffffff8154f88f
[ 124.858902][ C0] RDX: dffffc0000000000 RSI: 0000000000000003 RDI: ffff88810b6cef08
[ 124.858913][ C0] RBP: ffffc90000967830 R08: dffffc0000000000 R09: ffffed10216d9de2
[ 124.858926][ C0] R10: 0000000000000000 R11: dffffc0000000001 R12: ffff8881f7037ed4
[ 124.858937][ C0] R13: 1ffff110216d9de1 R14: 1ffff1103ee00001 R15: ffff88810b6cef08
[ 124.858950][ C0] FS: 0000555555aff380(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000
[ 124.858965][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 124.858977][ C0] CR2: 00007f0ab99760d0 CR3: 000000011d4ba000 CR4: 00000000003506b0
[ 124.858992][ C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 124.859002][ C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 124.859012][ C0] Call Trace:
[ 124.859017][ C0]
[ 124.859023][ C0] ? show_regs+0x58/0x60
[ 124.859041][ C0] ? nmi_cpu_backtrace+0x29f/0x300
[ 124.859061][ C0] ? nmi_trigger_cpumask_backtrace+0x270/0x270
[ 124.859081][ C0] ? __pv_queued_spin_lock_slowpath+0x5ba/0xc40
[ 124.859100][ C0] ? __pv_queued_spin_lock_slowpath+0x5ba/0xc40
[ 124.859119][ C0] ? nmi_cpu_backtrace_handler+0xc/0x20
[ 124.859138][ C0] ? nmi_handle+0xa8/0x280
[ 124.859155][ C0] ? __pv_queued_spin_lock_slowpath+0x5ba/0xc40
[ 124.859174][ C0] ? default_do_nmi+0x69/0x160
[ 124.859191][ C0] ? exc_nmi+0xaf/0x120
[ 124.859206][ C0] ? end_repeat_nmi+0x16/0x31
[ 124.859222][ C0] ? __pv_queued_spin_lock_slowpath+0x65f/0xc40
[ 124.859248][ C0] ? __pv_queued_spin_lock_slowpath+0x5ba/0xc40
[ 124.859266][ C0] ? __pv_queued_spin_lock_slowpath+0x5ba/0xc40
[ 124.859285][ C0] ? __pv_queued_spin_lock_slowpath+0x5ba/0xc40
[ 124.859304][ C0]
[ 124.859309][ C0]
[ 124.859315][ C0] ? __pv_queued_spin_unlock_slowpath+0x310/0x310
[ 124.859335][ C0] ? stack_trace_snprint+0xf0/0xf0
[ 124.859352][ C0] ? _raw_spin_unlock_irqrestore+0x5c/0x80
[ 124.859372][ C0] _raw_spin_lock_bh+0x139/0x1b0
[ 124.859390][ C0] ? _raw_spin_lock_irq+0x1b0/0x1b0
[ 124.859408][ C0] ? sock_hash_bucket_hash+0x352/0x7e0
[ 124.859428][ C0] sock_hash_delete_elem+0xb1/0x2f0
[ 124.859445][ C0] ? sock_map_unref+0x352/0x4d0
[ 124.859461][ C0] bpf_prog_3ffd2c70e20892c6+0x3a/0x7ec
[ 124.859475][ C0] bpf_trace_run2+0xec/0x210
[ 124.859493][ C0] ? bpf_trace_run1+0x1c0/0x1c0
[ 124.859510][ C0] ? sock_map_unref+0x352/0x4d0
[ 124.859526][ C0] ? sock_map_unref+0x352/0x4d0
[ 124.859542][ C0] __bpf_trace_kfree+0x6f/0x90
[ 124.859558][ C0] ? sock_map_unref+0x352/0x4d0
[ 124.859574][ C0] kfree+0x1f3/0x220
[ 124.859592][ C0] sock_map_unref+0x352/0x4d0
[ 124.859610][ C0] sock_hash_delete_elem+0x274/0x2f0
[ 124.859627][ C0] ? kvfree+0x35/0x40
[ 124.859642][ C0] bpf_prog_3ffd2c70e20892c6+0x3a/0x7ec
[ 124.859654][ C0] bpf_trace_run2+0xec/0x210
[ 124.859672][ C0] ? bpf_trace_run1+0x1c0/0x1c0
[ 124.859688][ C0] ? sock_map_update_elem_sys+0x439/0x660
[ 124.859705][ C0] ? kvfree+0x35/0x40
[ 124.859719][ C0] ? kvfree+0x35/0x40
[ 124.859734][ C0] __bpf_trace_kfree+0x6f/0x90
[ 124.859750][ C0] ? kvfree+0x35/0x40
[ 124.859763][ C0] kfree+0x1f3/0x220
[ 124.859779][ C0] ? bpf_map_update_value+0x164/0x3c0
[ 124.859796][ C0] kvfree+0x35/0x40
[ 124.859809][ C0] map_update_elem+0x653/0x770
[ 124.859827][ C0] __sys_bpf+0x405/0x760
[ 124.859842][ C0] ? bpf_link_show_fdinfo+0x2d0/0x2d0
[ 124.859858][ C0] ? ptrace_notify+0x24c/0x350
[ 124.859877][ C0] ? __kasan_check_read+0x11/0x20
[ 124.859894][ C0] __x64_sys_bpf+0x7c/0x90
[ 124.859909][ C0] do_syscall_64+0x3d/0xb0
[ 124.859924][ C0] entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 124.859943][ C0] RIP: 0033:0x7f0ab98ff429
[ 124.859966][ C0] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 17 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[ 124.859979][ C0] RSP: 002b:00007ffc39f68308 EFLAGS: 00000246 ORIG_RAX: 0000000000000141
[ 124.859995][ C0] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f0ab98ff429
[ 124.860006][ C0] RDX: 0000000000000020 RSI: 0000000020000c80 RDI: 0000000000000002
[ 124.860016][ C0] RBP: 0000000000000000 R08: 0000000000000004 R09: 0000000000000004
[ 124.860026][ C0] R10: 0000000000000004 R11: 0000000000000246 R12: 0000000000000000
[ 124.860035][ C0] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
[ 124.860048][ C0]
[ 124.860054][ C0] INFO: NMI handler (nmi_cpu_backtrace_handler) took too long to run: 1.256 msecs
[ 124.860795][ C1] NMI backtrace for cpu 1
[ 125.353662][ C1] CPU: 1 PID: 289 Comm: sshd Not tainted 5.15.148-syzkaller-00718-g993bed180178 #0
[ 125.362771][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024
[ 125.372845][ C1] Call Trace:
[ 125.375979][ C1]
[ 125.378660][ C1] dump_stack_lvl+0x151/0x1b7
[ 125.383182][ C1] ? io_uring_drop_tctx_refs+0x190/0x190
[ 125.388640][ C1] ? cpumask_next+0x8a/0xb0
[ 125.392976][ C1] dump_stack+0x15/0x17
[ 125.396967][ C1] nmi_cpu_backtrace+0x2f7/0x300
[ 125.402149][ C1] ? init_x2apic_ldr+0x10/0x10
[ 125.406693][ C1] ? nmi_trigger_cpumask_backtrace+0x270/0x270
[ 125.413061][ C1] ? irq_work_queue+0xd4/0x160
[ 125.417662][ C1] ? arch_trigger_cpumask_backtrace+0x20/0x20
[ 125.423561][ C1] nmi_trigger_cpumask_backtrace+0x15d/0x270
[ 125.429377][ C1] ? arch_trigger_cpumask_backtrace+0x20/0x20
[ 125.435282][ C1] arch_trigger_cpumask_backtrace+0x10/0x20
[ 125.441010][ C1] rcu_dump_cpu_stacks+0x1d8/0x330
[ 125.445957][ C1] print_cpu_stall+0x315/0x5f0
[ 125.450555][ C1] rcu_sched_clock_irq+0x989/0x12f0
[ 125.455680][ C1] ? rcu_boost_kthread_setaffinity+0x340/0x340
[ 125.461841][ C1] ? hrtimer_run_queues+0x15f/0x440
[ 125.466844][ C1] update_process_times+0x198/0x200
[ 125.471876][ C1] tick_sched_timer+0x188/0x240
[ 125.476559][ C1] ? tick_setup_sched_timer+0x480/0x480
[ 125.481943][ C1] __hrtimer_run_queues+0x41a/0xad0
[ 125.486978][ C1] ? hrtimer_interrupt+0xaa0/0xaa0
[ 125.491922][ C1] ? clockevents_program_event+0x22f/0x300
[ 125.497566][ C1] ? ktime_get_update_offsets_now+0x2ba/0x2d0
[ 125.503465][ C1] hrtimer_interrupt+0x40c/0xaa0
[ 125.508256][ C1] __sysvec_apic_timer_interrupt+0xfd/0x3c0
[ 125.513967][ C1] sysvec_apic_timer_interrupt+0x44/0xc0
[ 125.519436][ C1] asm_sysvec_apic_timer_interrupt+0x1b/0x20
[ 125.525250][ C1] RIP: 0010:kvm_wait+0x147/0x180
[ 125.530025][ 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 5b 03 f3 03 fb f4 24 ff ff ff fb e9 1e ff ff ff 44 89 e9 80 e1 07 38 c1 7c a3 4c
[ 125.549731][ C1] RSP: 0018:ffffc900001cf7a0 EFLAGS: 00000246
[ 125.555631][ C1] RAX: 0000000000000001 RBX: 1ffff92000039ef8 RCX: 1ffffffff0d1aa9c
[ 125.563443][ C1] RDX: 0000000000000001 RSI: 0000000000000001 RDI: ffff8881f7137ed4
[ 125.571274][ C1] RBP: ffffc900001cf850 R08: dffffc0000000000 R09: ffffed103ee26fdb
[ 125.579099][ C1] R10: 0000000000000000 R11: dffffc0000000001 R12: dffffc0000000000
[ 125.586875][ C1] R13: ffff8881f7137ed4 R14: 0000000000000001 R15: 1ffff92000039efc
[ 125.594692][ C1] ? asm_sysvec_apic_timer_interrupt+0x1b/0x20
[ 125.600677][ C1] ? kvm_arch_para_hints+0x30/0x30
[ 125.605624][ C1] __pv_queued_spin_lock_slowpath+0x41b/0xc40
[ 125.611524][ C1] ? __stack_depot_save+0x34/0x470
[ 125.616471][ C1] ? __pv_queued_spin_unlock_slowpath+0x310/0x310
[ 125.622723][ C1] ? get_stack_info+0x3b/0x100
[ 125.627320][ C1] _raw_spin_lock_bh+0x139/0x1b0
[ 125.632096][ C1] ? _raw_spin_lock_irq+0x1b0/0x1b0
[ 125.637131][ C1] ? sock_hash_bucket_hash+0x352/0x7e0
[ 125.642424][ C1] sock_hash_delete_elem+0xb1/0x2f0
[ 125.647696][ C1] ? skb_release_data+0x8a9/0xa80
[ 125.652755][ C1] bpf_prog_3ffd2c70e20892c6+0x3a/0x7ec
[ 125.658134][ C1] bpf_trace_run2+0xec/0x210
[ 125.662560][ C1] ? __update_load_avg_cfs_rq+0xb1/0x2f0
[ 125.668163][ C1] ? bpf_trace_run1+0x1c0/0x1c0
[ 125.672844][ C1] ? skb_release_data+0x8a9/0xa80
[ 125.677704][ C1] ? update_load_avg+0x43a/0x1150
[ 125.682570][ C1] ? skb_release_data+0x8a9/0xa80
[ 125.687430][ C1] __bpf_trace_kfree+0x6f/0x90
[ 125.692025][ C1] ? skb_release_data+0x8a9/0xa80
[ 125.696891][ C1] kfree+0x1f3/0x220
[ 125.700624][ C1] ? enqueue_task_fair+0xd61/0x29a0
[ 125.705781][ C1] skb_release_data+0x8a9/0xa80
[ 125.710465][ C1] __kfree_skb+0x50/0x70
[ 125.714543][ C1] tcp_rtx_queue_unlink_and_free+0x203/0x720
[ 125.720358][ C1] tcp_ack+0x23e0/0x68a0
[ 125.724442][ C1] ? tcp_rcv_established+0x1ac0/0x1ac0
[ 125.729730][ C1] ? try_invoke_on_locked_down_task+0x2a0/0x2a0
[ 125.735806][ C1] ? autoremove_wake_function+0x37/0x120
[ 125.741358][ C1] ? ktime_get+0x12f/0x160
[ 125.745701][ C1] tcp_rcv_established+0xcd6/0x1ac0
[ 125.750733][ C1] ? tcp_check_space+0x9d0/0x9d0
[ 125.755505][ C1] ? __kasan_check_read+0x11/0x20
[ 125.760367][ C1] ? ipv4_dst_check+0xe3/0x150
[ 125.764969][ C1] tcp_v4_do_rcv+0x3d7/0xa00
[ 125.769401][ C1] tcp_v4_rcv+0x23dd/0x2a70
[ 125.773840][ C1] ? sched_clock+0x9/0x10
[ 125.777991][ C1] ? kfence_guarded_alloc+0x8ed/0xb30
[ 125.783195][ C1] ? __kasan_check_write+0x14/0x20
[ 125.788315][ C1] ? tcp_filter+0x90/0x90
[ 125.792632][ C1] ip_protocol_deliver_rcu+0x32f/0x710
[ 125.798214][ C1] ip_local_deliver+0x2c6/0x590
[ 125.802981][ C1] ? ip_protocol_deliver_rcu+0x710/0x710
[ 125.808476][ C1] ? ip_rcv_finish_core+0xb0d/0x1490
[ 125.813570][ C1] ip_sublist_rcv+0x7e2/0x980
[ 125.818081][ C1] ? packet_rcv+0x160/0x1150
[ 125.822508][ C1] ? ip_list_rcv+0x470/0x470
[ 125.826955][ C1] ? memset+0x35/0x40
[ 125.830752][ C1] ? ip_rcv_core+0x736/0xb50
[ 125.835184][ C1] ip_list_rcv+0x422/0x470
[ 125.839525][ C1] ? ip_rcv_finish+0xd0/0xd0
[ 125.844041][ C1] ? ip_rcv_finish+0xd0/0xd0
[ 125.848547][ C1] __netif_receive_skb_list_core+0x6b1/0x890
[ 125.854364][ C1] ? __netif_receive_skb+0x530/0x530
[ 125.859571][ C1] ? receive_buf+0x37ce/0x5720
[ 125.864173][ C1] netif_receive_skb_list_internal+0x967/0xcc0
[ 125.870943][ C1] ? virtnet_poll_tx+0x500/0x500
[ 125.875712][ C1] ? netif_receive_skb_list+0x2d0/0x2d0
[ 125.881093][ C1] ? __kasan_check_write+0x14/0x20
[ 125.886039][ C1] ? virtqueue_get_buf_ctx+0x482/0xe30
[ 125.891337][ C1] ? detach_buf_split+0x71a/0xae0
[ 125.896199][ C1] ? __kasan_check_write+0x14/0x20
[ 125.901147][ C1] napi_complete_done+0x344/0x770
[ 125.906003][ C1] ? __napi_schedule_irqoff+0x280/0x280
[ 125.911562][ C1] ? virtqueue_enable_cb_prepare+0x2c6/0x5b0
[ 125.917433][ C1] virtnet_poll+0xbee/0x1260
[ 125.921860][ C1] ? __kasan_check_write+0x14/0x20
[ 125.926890][ C1] ? refill_work+0x220/0x220
[ 125.931508][ C1] ? __kasan_check_write+0x14/0x20
[ 125.936434][ C1] ? virtqueue_disable_cb+0xff/0x3a0
[ 125.942347][ C1] ? trace_xdp_exception+0x140/0x140
[ 125.947461][ C1] ? vring_interrupt+0x20b/0x300
[ 125.952233][ C1] __napi_poll+0xc4/0x5a0
[ 125.956488][ C1] net_rx_action+0x47d/0xc50
[ 125.960914][ C1] ? net_tx_action+0x550/0x550
[ 125.965511][ C1] ? native_sched_clock_from_tsc+0x80/0x130
[ 125.971372][ C1] ? irqtime_account_irq+0x79/0x3c0
[ 125.976400][ C1] __do_softirq+0x26d/0x5bf
[ 125.980741][ C1] __irq_exit_rcu+0x50/0xf0
[ 125.985077][ C1] irq_exit_rcu+0x9/0x10
[ 125.989156][ C1] common_interrupt+0xb4/0xd0
[ 125.993755][ C1]
[ 125.996534][ C1]
[ 125.999313][ C1] asm_common_interrupt+0x27/0x40
[ 126.004312][ C1] RIP: 0010:finish_task_switch+0x16f/0x7b0
[ 126.009950][ C1] Code: 74 08 4c 89 ff e8 71 2a 65 00 49 8b 1f 48 85 db 4c 8b 6d c0 0f 85 ce 00 00 00 4c 89 e7 e8 59 b3 7b 03 fb 49 8d 9d 38 0b 00 00 <48> 89 d8 48 c1 e8 03 49 be 00 00 00 00 00 fc ff df 42 0f b6 04 30
[ 126.029567][ C1] RSP: 0018:ffffc900009e7560 EFLAGS: 00000282
[ 126.035556][ C1] RAX: 0000000080000001 RBX: ffff88811a3c6df8 RCX: 0000000000000002
[ 126.043456][ C1] RDX: 0000000000000001 RSI: ffffffff8582ff80 RDI: 0000000000000001
[ 126.051492][ C1] RBP: ffffc900009e75b0 R08: dffffc0000000000 R09: ffffed1021032769
[ 126.059302][ C1] R10: 0000000000000000 R11: dffffc0000000001 R12: ffff8881f7136cc0
[ 126.067113][ C1] R13: ffff88811a3c62c0 R14: 1ffff1103ee26f01 R15: ffff8881f7137808
[ 126.074930][ C1] __schedule+0xcd4/0x1590
[ 126.079179][ C1] ? __sched_text_start+0x8/0x8
[ 126.083864][ C1] schedule+0x11f/0x1e0
[ 126.087858][ C1] schedule_hrtimeout_range_clock+0x1ef/0x360
[ 126.093758][ C1] ? hrtimer_nanosleep_restart+0x170/0x170
[ 126.099408][ C1] ? add_wait_queue+0x189/0x1c0
[ 126.104095][ C1] ? __remove_hrtimer+0x4d0/0x4d0
[ 126.108952][ C1] ? __pollwait+0x2f5/0x3f0
[ 126.113289][ C1] ? poll_initwait+0x160/0x160
[ 126.117886][ C1] schedule_hrtimeout_range+0x2a/0x40
[ 126.123098][ C1] do_sys_poll+0xe20/0x12d0
[ 126.127438][ C1] ? poll_select_finish+0x7b0/0x7b0
[ 126.132469][ C1] ? __x64_compat_sys_ppoll_time64+0xd0/0xd0
[ 126.138288][ C1] ? __x64_compat_sys_ppoll_time64+0xd0/0xd0
[ 126.144100][ C1] ? __x64_compat_sys_ppoll_time64+0xd0/0xd0
[ 126.149915][ C1] ? __x64_compat_sys_ppoll_time64+0xd0/0xd0
[ 126.155734][ C1] ? _raw_spin_lock_irqsave+0x210/0x210
[ 126.161110][ C1] ? __kasan_check_write+0x14/0x20
[ 126.166056][ C1] ? recalc_sigpending+0x1a5/0x230
[ 126.171004][ C1] ? _raw_spin_unlock_irq+0x4e/0x70
[ 126.176043][ C1] ? sigprocmask+0x280/0x280
[ 126.180465][ C1] ? set_current_blocked+0x40/0x40
[ 126.185412][ C1] __se_sys_ppoll+0x29c/0x330
[ 126.189929][ C1] ? __x64_sys_ppoll+0xd0/0xd0
[ 126.194526][ C1] ? debug_smp_processor_id+0x17/0x20
[ 126.199734][ C1] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 126.205639][ C1] __x64_sys_ppoll+0xbf/0xd0
[ 126.210066][ C1] do_syscall_64+0x3d/0xb0
[ 126.214313][ C1] ? sysvec_call_function_single+0x52/0xb0
[ 126.219957][ C1] entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 126.226118][ C1] RIP: 0033:0x7fe660786ad5
[ 126.230373][ C1] Code: 85 d2 74 0d 0f 10 02 48 8d 54 24 20 0f 11 44 24 20 64 8b 04 25 18 00 00 00 85 c0 75 27 41 b8 08 00 00 00 b8 0f 01 00 00 0f 05 <48> 3d 00 f0 ff ff 76 75 48 8b 15 24 73 0d 00 f7 d8 64 89 02 48 83
[ 126.249812][ C1] RSP: 002b:00007fffaf1cc000 EFLAGS: 00000246 ORIG_RAX: 000000000000010f
[ 126.258087][ C1] RAX: ffffffffffffffda RBX: 00000000000668a0 RCX: 00007fe660786ad5
[ 126.265869][ C1] RDX: 00007fffaf1cc020 RSI: 0000000000000004 RDI: 0000562e5715cb20
[ 126.273686][ C1] RBP: 0000562e5715b5e0 R08: 0000000000000008 R09: 0000000000000000
[ 126.281493][ C1] R10: 00007fffaf1cc108 R11: 0000000000000246 R12: 0000562e55700aa4
[ 126.289310][ C1] R13: 0000000000000001 R14: 0000562e557013e8 R15: 00007fffaf1cc088
[ 126.297212][ C1]
[ 265.038816][ C0] watchdog: BUG: soft lockup - CPU#0 stuck for 225s! [syz-executor341:296]
[ 265.047361][ C0] Modules linked in:
[ 265.048816][ C1] watchdog: BUG: soft lockup - CPU#1 stuck for 225s! [sshd:289]
[ 265.051075][ C0] CPU: 0 PID: 296 Comm: syz-executor341 Not tainted 5.15.148-syzkaller-00718-g993bed180178 #0
[ 265.058540][ C1] Modules linked in:
[ 265.068605][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024
[ 265.072342][ C1] CPU: 1 PID: 289 Comm: sshd Not tainted 5.15.148-syzkaller-00718-g993bed180178 #0
[ 265.082231][ C0] RIP: 0010:__pv_queued_spin_lock_slowpath+0x5ba/0xc40
[ 265.092127][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024
[ 265.098811][ C0] Code: 00 00 49 89 dc c6 03 00 48 8b 44 24 10 0f b6 04 10 84 c0 0f 85 48 01 00 00 48 8b 44 24 08 c6 00 01 bb 00 80 ff ff eb 06 f3 90 c3 74 5e 41 0f b6 44 15 00 84 c0 75 36 41 80 3f 00 75 ea 4c 89
[ 265.108708][ C1] RIP: 0010:__pv_queued_spin_lock_slowpath+0x38b/0xc40
[ 265.128145][ C0] RSP: 0018:ffffc90000967740 EFLAGS: 00000206
[ 265.134842][ C1] Code: 00 00 00 00 00 fc ff df 41 0f b6 04 16 84 c0 0f 85 ac 00 00 00 48 8b 44 24 08 83 38 00 0f 85 15 01 00 00 45 84 e4 74 09 f3 90 <41> ff cc 75 d9 eb 1b 48 8b 44 24 20 0f b6 04 10 84 c0 0f 85 cd 00
[ 265.140730][ C0] RAX: 0000000000000000 RBX: 00000000ffffbecc RCX: ffffffff8154f88f
[ 265.160174][ C1] RSP: 0018:ffffc900001cf860 EFLAGS: 00000286
[ 265.167984][ C0] RDX: dffffc0000000000 RSI: 0000000000000003 RDI: ffff88810b6cef08
[ 265.167999][ C0] RBP: ffffc90000967830 R08: dffffc0000000000 R09: ffffed10216d9de2
[ 265.173884][ C1] RAX: ffff8881f7137ec8 RBX: ffff8881f7137ed4 RCX: 0000000000000000
[ 265.181696][ C0] R10: 0000000000000000 R11: dffffc0000000001 R12: ffff8881f7037ed4
[ 265.189509][ C1] RDX: dffffc0000000000 RSI: 0000000000000001 RDI: ffff8881f7137ed4
[ 265.197323][ C0] R13: 1ffff110216d9de1 R14: 1ffff1103ee00001 R15: ffff88810b6cef08
[ 265.205132][ C1] RBP: ffffc900001cf950 R08: dffffc0000000000 R09: ffffed103ee26fdb
[ 265.212947][ C0] FS: 0000555555aff380(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000
[ 265.220754][ C1] R10: 0000000000000000 R11: dffffc0000000001 R12: 0000000000004df3
[ 265.228668][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 265.237434][ C1] R13: 1ffff110216d9de1 R14: 1ffff1103ee26fd9 R15: ffff88810b6cef08
[ 265.245245][ C0] CR2: 00007f0ab99760d0 CR3: 000000011d4ba000 CR4: 00000000003506b0
[ 265.251670][ C1] FS: 00007fe660657800(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000
[ 265.259486][ C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 265.267291][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 265.276054][ C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 265.283953][ C1] CR2: 0000562e571652d8 CR3: 000000011e00d000 CR4: 00000000003506a0
[ 265.290377][ C0] Call Trace:
[ 265.290385][ C0]
[ 265.298190][ C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 265.306005][ C0] ? show_regs+0x58/0x60
[ 265.309127][ C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 265.311819][ C0] ? watchdog_timer_fn+0x4b1/0x5f0
[ 265.319627][ C1] Call Trace:
[ 265.319635][ C1]
[ 265.323715][ C0] ? proc_watchdog_cpumask+0xd0/0xd0
[ 265.331521][ C1] ? show_regs+0x58/0x60
[ 265.336466][ C0] ? __hrtimer_run_queues+0x41a/0xad0
[ 265.339589][ C1] ? watchdog_timer_fn+0x4b1/0x5f0
[ 265.342287][ C0] ? hrtimer_interrupt+0xaa0/0xaa0
[ 265.347406][ C1] ? proc_watchdog_cpumask+0xd0/0xd0
[ 265.351481][ C0] ? clockevents_program_event+0x22f/0x300
[ 265.356689][ C1] ? __hrtimer_run_queues+0x41a/0xad0
[ 265.361635][ C0] ? ktime_get_update_offsets_now+0x2ba/0x2d0
[ 265.366585][ C1] ? hrtimer_interrupt+0xaa0/0xaa0
[ 265.371716][ C0] ? hrtimer_interrupt+0x40c/0xaa0
[ 265.377347][ C1] ? kvm_sched_clock_read+0x18/0x40
[ 265.382557][ C0] ? __sysvec_apic_timer_interrupt+0xfd/0x3c0
[ 265.388455][ C1] ? ktime_get_update_offsets_now+0x2ba/0x2d0
[ 265.393406][ C0] ? sysvec_apic_timer_interrupt+0x95/0xc0
[ 265.398349][ C1] ? hrtimer_interrupt+0x40c/0xaa0
[ 265.403385][ C0]
[ 265.403392][ C0]
[ 265.409298][ C1] ? __sysvec_apic_timer_interrupt+0xfd/0x3c0
[ 265.415188][ C0] ? asm_sysvec_apic_timer_interrupt+0x1b/0x20
[ 265.420829][ C1] ? sysvec_apic_timer_interrupt+0x44/0xc0
[ 265.425779][ C0] ? __pv_queued_spin_lock_slowpath+0x65f/0xc40
[ 265.428554][ C1] ? asm_sysvec_apic_timer_interrupt+0x1b/0x20
[ 265.431345][ C0] ? __pv_queued_spin_lock_slowpath+0x5ba/0xc40
[ 265.437238][ C1] ? __pv_queued_spin_lock_slowpath+0x38b/0xc40
[ 265.443223][ C0] ? __pv_queued_spin_unlock_slowpath+0x310/0x310
[ 265.448863][ C1] ? __stack_depot_save+0x34/0x470
[ 265.454937][ C0] ? stack_trace_snprint+0xf0/0xf0
[ 265.460930][ C1] ? __pv_queued_spin_unlock_slowpath+0x310/0x310
[ 265.467002][ C0] ? _raw_spin_unlock_irqrestore+0x5c/0x80
[ 265.473080][ C1] ? get_stack_info+0x3b/0x100
[ 265.479328][ C0] _raw_spin_lock_bh+0x139/0x1b0
[ 265.484275][ C1] _raw_spin_lock_bh+0x139/0x1b0
[ 265.489228][ C0] ? _raw_spin_lock_irq+0x1b0/0x1b0
[ 265.495475][ C1] ? _raw_spin_lock_irq+0x1b0/0x1b0
[ 265.501113][ C0] ? sock_hash_bucket_hash+0x352/0x7e0
[ 265.505716][ C1] ? sock_hash_bucket_hash+0x352/0x7e0
[ 265.510486][ C0] sock_hash_delete_elem+0xb1/0x2f0
[ 265.515266][ C1] sock_hash_delete_elem+0xb1/0x2f0
[ 265.520295][ C0] ? sock_map_unref+0x352/0x4d0
[ 265.525331][ C1] ? skb_release_data+0x8a9/0xa80
[ 265.530624][ C0] bpf_prog_3ffd2c70e20892c6+0x3a/0x7ec
[ 265.535917][ C1] bpf_prog_3ffd2c70e20892c6+0x3a/0x7ec
[ 265.540951][ C0] bpf_trace_run2+0xec/0x210
[ 265.546002][ C1] bpf_trace_run2+0xec/0x210
[ 265.550672][ C0] ? bpf_trace_run1+0x1c0/0x1c0
[ 265.555532][ C1] ? __update_load_avg_cfs_rq+0xb1/0x2f0
[ 265.560913][ C0] ? sock_map_unref+0x352/0x4d0
[ 265.566297][ C1] ? bpf_trace_run1+0x1c0/0x1c0
[ 265.570723][ C0] ? sock_map_unref+0x352/0x4d0
[ 265.575150][ C1] ? skb_release_data+0x8a9/0xa80
[ 265.579836][ C0] __bpf_trace_kfree+0x6f/0x90
[ 265.585308][ C1] ? update_load_avg+0x43a/0x1150
[ 265.589988][ C0] ? sock_map_unref+0x352/0x4d0
[ 265.594675][ C1] ? skb_release_data+0x8a9/0xa80
[ 265.599382][ C0] kfree+0x1f3/0x220
[ 265.604224][ C1] __bpf_trace_kfree+0x6f/0x90
[ 265.608831][ C0] sock_map_unref+0x352/0x4d0
[ 265.613686][ C1] ? skb_release_data+0x8a9/0xa80
[ 265.618373][ C0] sock_hash_delete_elem+0x274/0x2f0
[ 265.623232][ C1] kfree+0x1f3/0x220
[ 265.626966][ C0] ? kvfree+0x35/0x40
[ 265.631565][ C1] ? enqueue_task_fair+0xd61/0x29a0
[ 265.636077][ C0] bpf_prog_3ffd2c70e20892c6+0x3a/0x7ec
[ 265.640939][ C1] skb_release_data+0x8a9/0xa80
[ 265.646059][ C0] bpf_trace_run2+0xec/0x210
[ 265.649795][ C1] __kfree_skb+0x50/0x70
[ 265.653613][ C0] ? bpf_trace_run1+0x1c0/0x1c0
[ 265.658647][ C1] tcp_rtx_queue_unlink_and_free+0x203/0x720
[ 265.664025][ C0] ? sock_map_update_elem_sys+0x439/0x660
[ 265.668713][ C1] tcp_ack+0x23e0/0x68a0
[ 265.673137][ C0] ? kvfree+0x35/0x40
[ 265.677227][ C1] ? tcp_rcv_established+0x1ac0/0x1ac0
[ 265.681904][ C0] ? kvfree+0x35/0x40
[ 265.687721][ C1] ? try_invoke_on_locked_down_task+0x2a0/0x2a0
[ 265.693278][ C0] __bpf_trace_kfree+0x6f/0x90
[ 265.697359][ C1] ? autoremove_wake_function+0x37/0x120
[ 265.701173][ C0] ? kvfree+0x35/0x40
[ 265.706468][ C1] ? ktime_get+0x12f/0x160
[ 265.710285][ C0] kfree+0x1f3/0x220
[ 265.716416][ C1] tcp_rcv_established+0xcd6/0x1ac0
[ 265.720972][ C0] ? bpf_map_update_value+0x164/0x3c0
[ 265.726433][ C1] ? tcp_check_space+0x9d0/0x9d0
[ 265.730250][ C0] kvfree+0x35/0x40
[ 265.734505][ C1] ? __kasan_check_read+0x11/0x20
[ 265.738234][ C0] map_update_elem+0x653/0x770
[ 265.743269][ C1] ? ipv4_dst_check+0xe3/0x150
[ 265.748476][ C0] __sys_bpf+0x405/0x760
[ 265.753260][ C1] tcp_v4_do_rcv+0x3d7/0xa00
[ 265.756902][ C0] ? bpf_link_show_fdinfo+0x2d0/0x2d0
[ 265.761761][ C1] tcp_v4_rcv+0x23dd/0x2a70
[ 265.766354][ C0] ? ptrace_notify+0x24c/0x350
[ 265.770958][ C1] ? sched_clock+0x9/0x10
[ 265.775036][ C0] ? __kasan_check_read+0x11/0x20
[ 265.779466][ C1] ? kfence_guarded_alloc+0x8ed/0xb30
[ 265.784677][ C0] __x64_sys_bpf+0x7c/0x90
[ 265.789013][ C1] ? __kasan_check_write+0x14/0x20
[ 265.793613][ C0] do_syscall_64+0x3d/0xb0
[ 265.797777][ C1] ? tcp_filter+0x90/0x90
[ 265.802635][ C0] entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 265.807845][ C1] ip_protocol_deliver_rcu+0x32f/0x710
[ 265.812094][ C0] RIP: 0033:0x7f0ab98ff429
[ 265.817045][ C1] ip_local_deliver+0x2c6/0x590
[ 265.821298][ C0] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 17 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[ 265.825463][ C1] ? ip_protocol_deliver_rcu+0x710/0x710
[ 265.831189][ C0] RSP: 002b:00007ffc39f68308 EFLAGS: 00000246
[ 265.836596][ C1] ? ip_rcv_finish_core+0xb0d/0x1490
[ 265.840846][ C0] ORIG_RAX: 0000000000000141
[ 265.845533][ C1] ip_sublist_rcv+0x7e2/0x980
[ 265.864975][ C0] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f0ab98ff429
[ 265.870441][ C1] ? packet_rcv+0x160/0x1150
[ 265.876338][ C0] RDX: 0000000000000020 RSI: 0000000020000c80 RDI: 0000000000000002
[ 265.881468][ C1] ? ip_list_rcv+0x470/0x470
[ 265.886003][ C0] RBP: 0000000000000000 R08: 0000000000000004 R09: 0000000000000004
[ 265.890493][ C1] ? memset+0x35/0x40
[ 265.898301][ C0] R10: 0000000000000004 R11: 0000000000000246 R12: 0000000000000000
[ 265.902729][ C1] ? ip_rcv_core+0x736/0xb50
[ 265.910539][ C0] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
[ 265.914968][ C1] ip_list_rcv+0x422/0x470
[ 265.922782][ C0]
[ 265.926597][ C1] ? ip_rcv_finish+0xd0/0xd0
[ 265.958190][ C1] ? ip_rcv_finish+0xd0/0xd0
[ 265.962612][ C1] __netif_receive_skb_list_core+0x6b1/0x890
[ 265.968430][ C1] ? __netif_receive_skb+0x530/0x530
[ 265.973547][ C1] ? receive_buf+0x37ce/0x5720
[ 265.978155][ C1] netif_receive_skb_list_internal+0x967/0xcc0
[ 265.984140][ C1] ? virtnet_poll_tx+0x500/0x500
[ 265.988915][ C1] ? netif_receive_skb_list+0x2d0/0x2d0
[ 265.994292][ C1] ? __kasan_check_write+0x14/0x20
[ 265.999240][ C1] ? virtqueue_get_buf_ctx+0x482/0xe30
[ 266.004534][ C1] ? detach_buf_split+0x71a/0xae0
[ 266.009399][ C1] ? __kasan_check_write+0x14/0x20
[ 266.014341][ C1] napi_complete_done+0x344/0x770
[ 266.019203][ C1] ? __napi_schedule_irqoff+0x280/0x280
[ 266.024586][ C1] ? virtqueue_enable_cb_prepare+0x2c6/0x5b0
[ 266.030399][ C1] virtnet_poll+0xbee/0x1260
[ 266.034823][ C1] ? __kasan_check_write+0x14/0x20
[ 266.039778][ C1] ? refill_work+0x220/0x220
[ 266.044200][ C1] ? __kasan_check_write+0x14/0x20
[ 266.049145][ C1] ? virtqueue_disable_cb+0xff/0x3a0
[ 266.054270][ C1] ? trace_xdp_exception+0x140/0x140
[ 266.059391][ C1] ? vring_interrupt+0x20b/0x300
[ 266.064164][ C1] __napi_poll+0xc4/0x5a0
[ 266.068330][ C1] net_rx_action+0x47d/0xc50
[ 266.072755][ C1] ? net_tx_action+0x550/0x550
[ 266.077355][ C1] ? native_sched_clock_from_tsc+0x80/0x130
[ 266.083083][ C1] ? irqtime_account_irq+0x79/0x3c0
[ 266.088117][ C1] __do_softirq+0x26d/0x5bf
[ 266.092459][ C1] __irq_exit_rcu+0x50/0xf0
[ 266.096797][ C1] irq_exit_rcu+0x9/0x10
[ 266.100875][ C1] common_interrupt+0xb4/0xd0
[ 266.105402][ C1]
[ 266.108177][ C1]
[ 266.110949][ C1] asm_common_interrupt+0x27/0x40
[ 266.115802][ C1] RIP: 0010:finish_task_switch+0x16f/0x7b0
[ 266.121449][ C1] Code: 74 08 4c 89 ff e8 71 2a 65 00 49 8b 1f 48 85 db 4c 8b 6d c0 0f 85 ce 00 00 00 4c 89 e7 e8 59 b3 7b 03 fb 49 8d 9d 38 0b 00 00 <48> 89 d8 48 c1 e8 03 49 be 00 00 00 00 00 fc ff df 42 0f b6 04 30
[ 266.140891][ C1] RSP: 0018:ffffc900009e7560 EFLAGS: 00000282
[ 266.146790][ C1] RAX: 0000000080000001 RBX: ffff88811a3c6df8 RCX: 0000000000000002
[ 266.154610][ C1] RDX: 0000000000000001 RSI: ffffffff8582ff80 RDI: 0000000000000001
[ 266.162416][ C1] RBP: ffffc900009e75b0 R08: dffffc0000000000 R09: ffffed1021032769
[ 266.170224][ C1] R10: 0000000000000000 R11: dffffc0000000001 R12: ffff8881f7136cc0
[ 266.178038][ C1] R13: ffff88811a3c62c0 R14: 1ffff1103ee26f01 R15: ffff8881f7137808
[ 266.186039][ C1] __schedule+0xcd4/0x1590
[ 266.190281][ C1] ? __sched_text_start+0x8/0x8
[ 266.194970][ C1] schedule+0x11f/0x1e0
[ 266.198977][ C1] schedule_hrtimeout_range_clock+0x1ef/0x360
[ 266.204861][ C1] ? hrtimer_nanosleep_restart+0x170/0x170
[ 266.210519][ C1] ? add_wait_queue+0x189/0x1c0
[ 266.215185][ C1] ? __remove_hrtimer+0x4d0/0x4d0
[ 266.220049][ C1] ? __pollwait+0x2f5/0x3f0
[ 266.224386][ C1] ? poll_initwait+0x160/0x160
[ 266.228992][ C1] schedule_hrtimeout_range+0x2a/0x40
[ 266.234194][ C1] do_sys_poll+0xe20/0x12d0
[ 266.238543][ C1] ? poll_select_finish+0x7b0/0x7b0
[ 266.243578][ C1] ? __x64_compat_sys_ppoll_time64+0xd0/0xd0
[ 266.249388][ C1] ? __x64_compat_sys_ppoll_time64+0xd0/0xd0
[ 266.255198][ C1] ? __x64_compat_sys_ppoll_time64+0xd0/0xd0
[ 266.261017][ C1] ? __x64_compat_sys_ppoll_time64+0xd0/0xd0
[ 266.266833][ C1] ? _raw_spin_lock_irqsave+0x210/0x210
[ 266.272214][ C1] ? __kasan_check_write+0x14/0x20
[ 266.277157][ C1] ? recalc_sigpending+0x1a5/0x230
[ 266.282197][ C1] ? _raw_spin_unlock_irq+0x4e/0x70
[ 266.287237][ C1] ? sigprocmask+0x280/0x280
[ 266.291652][ C1] ? set_current_blocked+0x40/0x40
[ 266.296603][ C1] __se_sys_ppoll+0x29c/0x330
[ 266.301118][ C1] ? __x64_sys_ppoll+0xd0/0xd0
[ 266.305714][ C1] ? debug_smp_processor_id+0x17/0x20
[ 266.310922][ C1] ? fpregs_assert_state_consistent+0xb6/0xe0
[ 266.316824][ C1] __x64_sys_ppoll+0xbf/0xd0
[ 266.321252][ C1] do_syscall_64+0x3d/0xb0
[ 266.325507][ C1] ? sysvec_call_function_single+0x52/0xb0
[ 266.331149][ C1] entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 266.336881][ C1] RIP: 0033:0x7fe660786ad5
[ 266.341126][ C1] Code: 85 d2 74 0d 0f 10 02 48 8d 54 24 20 0f 11 44 24 20 64 8b 04 25 18 00 00 00 85 c0 75 27 41 b8 08 00 00 00 b8 0f 01 00 00 0f 05 <48> 3d 00 f0 ff ff 76 75 48 8b 15 24 73 0d 00 f7 d8 64 89 02 48 83
[ 266.360573][ C1] RSP: 002b:00007fffaf1cc000 EFLAGS: 00000246 ORIG_RAX: 000000000000010f
[ 266.368812][ C1] RAX: ffffffffffffffda RBX: 00000000000668a0 RCX: 00007fe660786ad5
[ 266.376627][ C1] RDX: 00007fffaf1cc020 RSI: 0000000000000004 RDI: 0000562e5715cb20
[ 266.384436][ C1] RBP: 0000562e5715b5e0 R08: 0000000000000008 R09: 0000000000000000
[ 266.392246][ C1] R10: 00007fffaf1cc108 R11: 0000000000000246 R12: 0000562e55700aa4
[ 266.400055][ C1] R13: 0000000000000001 R14: 0000562e557013e8 R15: 00007fffaf1cc088
[ 266.407872][ C1]