./strace-static-x86_64 -e \!wait4,clock_nanosleep,nanosleep -s 100 -x -f ./syz-executor1057053243 <...> Warning: Permanently added '10.128.10.8' (ED25519) to the list of known hosts. execve("./syz-executor1057053243", ["./syz-executor1057053243"], 0x7ffdf10df300 /* 10 vars */) = 0 brk(NULL) = 0x55555651d000 brk(0x55555651dd00) = 0x55555651dd00 arch_prctl(ARCH_SET_FS, 0x55555651d380) = 0 set_tid_address(0x55555651d650) = 293 set_robust_list(0x55555651d660, 24) = 0 rseq(0x55555651dca0, 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-executor1057053243", 4096) = 28 getrandom("\x8c\xa5\x60\x7a\xa1\x57\x59\x71", 8, GRND_NONBLOCK) = 8 brk(NULL) = 0x55555651dd00 brk(0x55555653ed00) = 0x55555653ed00 brk(0x55555653f000) = 0x55555653f000 mprotect(0x7f645654b000, 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=0x55555651d650) = 294 ./strace-static-x86_64: Process 294 attached [pid 294] set_robust_list(0x55555651d660, 24) = 0 [pid 294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555651d650) = 296 [pid 294] <... clone resumed>, child_tidptr=0x55555651d650) = 295 ./strace-static-x86_64: Process 296 attached [pid 293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 295 attached [pid 295] set_robust_list(0x55555651d660, 24) = 0 [pid 295] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 295] setpgid(0, 0) = 0 [pid 293] <... clone resumed>, child_tidptr=0x55555651d650) = 297 [pid 296] set_robust_list(0x55555651d660, 24 [pid 295] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 296] <... set_robust_list resumed>) = 0 [pid 293] <... clone resumed>, child_tidptr=0x55555651d650) = 298 [pid 295] <... openat resumed>) = 3 [pid 295] write(3, "1000", 4 [pid 293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 295] <... write resumed>) = 4 [pid 295] close(3) = 0 [pid 295] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, 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./strace-static-x86_64: Process 298 attached ./strace-static-x86_64: Process 297 attached [pid 296] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 293] <... clone resumed>, child_tidptr=0x55555651d650) = 299 [pid 296] <... clone resumed>, child_tidptr=0x55555651d650) = 300 [pid 297] set_robust_list(0x55555651d660, 24./strace-static-x86_64: Process 300 attached ./strace-static-x86_64: Process 299 attached [pid 298] set_robust_list(0x55555651d660, 24 [pid 297] <... set_robust_list resumed>) = 0 [pid 298] <... set_robust_list resumed>) = 0 [pid 297] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 300] set_robust_list(0x55555651d660, 24) = 0 [pid 299] set_robust_list(0x55555651d660, 24 [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 295] <... bpf resumed>) = 3 [pid 295] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000280, license="syzkaller", 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 [pid 297] <... clone resumed>, child_tidptr=0x55555651d650) = 301 ./strace-static-x86_64: Process 301 attached [pid 300] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 299] <... set_robust_list resumed>) = 0 ./strace-static-x86_64: Process 302 attached [pid 302] set_robust_list(0x55555651d660, 24) = 0 [pid 302] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 301] set_robust_list(0x55555651d660, 24 [pid 300] <... prctl resumed>) = 0 [pid 299] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 298] <... clone resumed>, child_tidptr=0x55555651d650) = 302 [pid 300] setpgid(0, 0 [pid 301] <... set_robust_list resumed>) = 0 [pid 302] setpgid(0, 0) = 0 [pid 302] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 300] <... setpgid resumed>) = 0 [pid 301] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 300] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 302] <... openat resumed>) = 3 [pid 302] write(3, "1000", 4) = 4 [pid 302] close(3) = 0 [pid 302] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, 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 [pid 301] <... prctl resumed>) = 0 [pid 300] <... openat resumed>) = 3 [pid 302] <... bpf resumed>) = 3 [pid 302] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000280, license="syzkaller", 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 [pid 301] setpgid(0, 0 [pid 300] write(3, "1000", 4 [pid 299] <... clone resumed>, child_tidptr=0x55555651d650) = 303 [pid 301] <... setpgid resumed>) = 0 [pid 300] <... write resumed>) = 4 ./strace-static-x86_64: Process 303 attached [pid 303] set_robust_list(0x55555651d660, 24) = 0 [pid 303] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 301] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 300] close(3 [pid 303] <... prctl resumed>) = 0 [pid 303] setpgid(0, 0) = 0 [pid 301] <... openat resumed>) = 3 [pid 300] <... close resumed>) = 0 [pid 301] write(3, "1000", 4 [pid 300] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, 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 [pid 301] <... write resumed>) = 4 [pid 303] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 301] close(3 [pid 300] <... bpf resumed>) = 3 [pid 303] <... openat resumed>) = 3 [pid 303] write(3, "1000", 4) = 4 [pid 303] close(3) = 0 [pid 303] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, 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 [pid 301] <... close resumed>) = 0 [pid 300] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000280, license="syzkaller", 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 [pid 303] <... bpf resumed>) = 3 [pid 303] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000280, license="syzkaller", 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 [pid 301] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, 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 [ 20.756121][ T30] audit: type=1400 audit(1714325288.818:66): avc: denied { execmem } for pid=293 comm="syz-executor105" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 20.764504][ T30] audit: type=1400 audit(1714325288.828:67): avc: denied { map_create } for pid=295 comm="syz-executor105" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 [ 20.768179][ T30] audit: type=1400 audit(1714325288.838:68): avc: denied { map_read map_write } for pid=295 comm="syz-executor105" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 [ 20.771826][ T30] audit: type=1400 audit(1714325288.838:69): avc: denied { prog_load } for pid=295 comm="syz-executor105" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 [ 20.774549][ T30] audit: type=1400 audit(1714325288.838:70): avc: denied { bpf } for pid=295 comm="syz-executor105" capability=39 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1 [ 20.790408][ T30] audit: type=1400 audit(1714325288.838:71): avc: denied { perfmon } for pid=295 comm="syz-executor105" capability=38 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1 [pid 301] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000280, license="syzkaller", 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 [pid 303] <... bpf resumed>) = 4 [pid 302] <... bpf resumed>) = 4 [pid 301] <... bpf resumed>) = 4 [pid 300] <... bpf resumed>) = 4 [pid 295] <... bpf resumed>) = 4 [pid 301] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 300] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 303] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 302] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 295] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="kfree", prog_fd=4}}, 16 [pid 303] <... bpf resumed>) = 5 [pid 301] <... bpf resumed>) = 5 [pid 300] <... bpf resumed>) = 5 [pid 301] socketpair(AF_UNIX, SOCK_STREAM, 0, [pid 303] socketpair(AF_UNIX, SOCK_STREAM, 0, [pid 302] <... bpf resumed>) = 5 [pid 300] socketpair(AF_UNIX, SOCK_STREAM, 0, [pid 295] <... bpf resumed>) = 5 [pid 301] <... socketpair resumed>[6, 7]) = 0 [ 20.922549][ T30] audit: type=1400 audit(1714325288.988:73): avc: denied { prog_run } for pid=302 comm="syz-executor105" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 [ 20.941670][ T30] audit: type=1400 audit(1714325288.988:72): avc: denied { prog_run } for pid=300 comm="syz-executor105" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 [ 120.937201][ C1] rcu: INFO: rcu_preempt self-detected stall on CPU [ 120.943905][ C1] rcu: 1-...!: (9999 ticks this GP) idle=51f/1/0x4000000000000000 softirq=1964/1964 fqs=1 last_accelerate: 92b1/b9bf dyntick_enabled: 1 [ 120.957780][ C1] (t=10002 jiffies g=469 q=7) [ 120.962407][ C1] rcu: rcu_preempt kthread timer wakeup didn't happen for 9999 jiffies! g469 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x402 [ 120.974266][ C1] rcu: Possible timer handling issue on cpu=0 timer-softirq=389 [ 120.981818][ C1] rcu: rcu_preempt kthread starved for 10002 jiffies! g469 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x402 ->cpu=0 [ 120.992840][ C1] rcu: Unless rcu_preempt kthread gets sufficient CPU time, OOM is now expected behavior. [ 121.002653][ C1] rcu: RCU grace-period kthread stack dump: [ 121.008387][ C1] task:rcu_preempt state:I stack:28328 pid: 14 ppid: 2 flags:0x00004000 [ 121.017420][ C1] Call Trace: [ 121.020529][ C1] [ 121.023315][ C1] __schedule+0xccc/0x1590 [ 121.027599][ C1] ? __sched_text_start+0x8/0x8 [ 121.032245][ C1] ? del_timer_sync+0x1bc/0x230 [ 121.036931][ C1] ? __kasan_check_write+0x14/0x20 [ 121.041892][ C1] ? __kasan_check_write+0x14/0x20 [ 121.046898][ C1] schedule+0x11f/0x1e0 [ 121.050822][ C1] schedule_timeout+0x18c/0x370 [ 121.055508][ C1] ? __kasan_check_write+0x14/0x20 [ 121.060453][ C1] ? _raw_spin_lock_irqsave+0xf9/0x210 [ 121.065756][ C1] ? console_conditional_schedule+0x30/0x30 [ 121.071481][ C1] ? update_process_times+0x200/0x200 [ 121.076681][ C1] ? prepare_to_swait_event+0x308/0x320 [ 121.082071][ C1] rcu_gp_fqs_loop+0x2af/0xf80 [ 121.086665][ C1] ? dump_blkd_tasks+0x7e0/0x7e0 [ 121.091879][ C1] ? rcu_gp_init+0xc30/0xc30 [ 121.096307][ C1] ? _raw_spin_unlock_irq+0x4e/0x70 [ 121.101402][ C1] ? rcu_gp_init+0x9cf/0xc30 [ 121.105761][ C1] rcu_gp_kthread+0xa4/0x350 [ 121.110195][ C1] ? _raw_spin_lock+0x1b0/0x1b0 [ 121.114874][ C1] ? rcu_barrier_callback+0x50/0x50 [ 121.119907][ C1] ? __kasan_check_read+0x11/0x20 [ 121.124766][ C1] ? __kthread_parkme+0xb2/0x200 [ 121.129544][ C1] kthread+0x421/0x510 [ 121.133447][ C1] ? rcu_barrier_callback+0x50/0x50 [ 121.138487][ C1] ? kthread_blkcg+0xd0/0xd0 [ 121.142926][ C1] ret_from_fork+0x1f/0x30 [ 121.147164][ C1] [ 121.150033][ C1] rcu: Stack dump where RCU GP kthread last ran: [ 121.156188][ C1] Sending NMI from CPU 1 to CPUs 0: [ 121.161250][ C0] NMI backtrace for cpu 0 [ 121.161266][ C0] CPU: 0 PID: 301 Comm: syz-executor105 Not tainted 5.15.149-syzkaller-00490-g5d96939590c0 #0 [ 121.161283][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 121.161294][ C0] RIP: 0010:kvm_wait+0x147/0x180 [ 121.161314][ 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 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 [ 121.161325][ C0] RSP: 0018:ffffc90000a17680 EFLAGS: 00000246 [ 121.161339][ C0] RAX: 0000000000000003 RBX: 1ffff92000142ed4 RCX: ffffffff8154fa7f [ 121.161349][ C0] RDX: dffffc0000000000 RSI: 0000000000000003 RDI: ffff88811fa10128 [ 121.161359][ C0] RBP: ffffc90000a17730 R08: dffffc0000000000 R09: ffffed1023f42026 [ 121.161370][ C0] R10: 0000000000000000 R11: dffffc0000000001 R12: dffffc0000000000 [ 121.161380][ C0] R13: ffff88811fa10128 R14: 0000000000000003 R15: 1ffff92000142ed8 [ 121.161390][ C0] FS: 000055555651d380(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000 [ 121.161404][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 121.161414][ C0] CR2: 00007f645654f0d0 CR3: 000000011a0d3000 CR4: 00000000003506b0 [ 121.161427][ C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 121.161436][ C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 121.161445][ C0] Call Trace: [ 121.161450][ C0] [ 121.161455][ C0] ? show_regs+0x58/0x60 [ 121.161471][ C0] ? nmi_cpu_backtrace+0x29f/0x300 [ 121.161489][ C0] ? nmi_trigger_cpumask_backtrace+0x270/0x270 [ 121.161506][ C0] ? kvm_wait+0x147/0x180 [ 121.161519][ C0] ? kvm_wait+0x147/0x180 [ 121.161532][ C0] ? nmi_cpu_backtrace_handler+0xc/0x20 [ 121.161548][ C0] ? nmi_handle+0xa8/0x280 [ 121.161563][ C0] ? kvm_wait+0x147/0x180 [ 121.161576][ C0] ? default_do_nmi+0x69/0x160 [ 121.161591][ C0] ? exc_nmi+0xaf/0x120 [ 121.161604][ C0] ? end_repeat_nmi+0x16/0x31 [ 121.161619][ C0] ? __pv_queued_spin_lock_slowpath+0x65f/0xc40 [ 121.161637][ C0] ? kvm_wait+0x147/0x180 [ 121.161650][ C0] ? kvm_wait+0x147/0x180 [ 121.161664][ C0] ? kvm_wait+0x147/0x180 [ 121.161677][ C0] [ 121.161681][ C0] [ 121.161685][ C0] ? asm_sysvec_apic_timer_interrupt+0x1b/0x20 [ 121.161699][ C0] ? kvm_arch_para_hints+0x30/0x30 [ 121.161713][ C0] ? __pv_queued_spin_lock_slowpath+0x65f/0xc40 [ 121.161730][ C0] __pv_queued_spin_lock_slowpath+0x6bc/0xc40 [ 121.161746][ C0] ? __stack_depot_save+0x40d/0x470 [ 121.161764][ C0] ? __pv_queued_spin_unlock_slowpath+0x310/0x310 [ 121.161779][ C0] ? __kasan_kmalloc+0x9/0x10 [ 121.161793][ C0] ? sk_psock_init+0x125/0x710 [ 121.161807][ C0] ? sock_map_link+0x35e/0xbe0 [ 121.161821][ C0] ? sock_map_update_common+0xc4/0x510 [ 121.161841][ C0] ? bpf_map_update_value+0x164/0x3c0 [ 121.161856][ C0] ? map_update_elem+0x644/0x770 [ 121.161870][ C0] _raw_spin_lock_bh+0x139/0x1b0 [ 121.161886][ C0] ? _raw_spin_lock_irq+0x1b0/0x1b0 [ 121.161903][ C0] sock_map_delete_elem+0x99/0x130 [ 121.161917][ C0] ? sock_map_unref+0x352/0x4d0 [ 121.161932][ C0] bpf_prog_2c29ac5cdc6b1842+0x3a/0x570 [ 121.161945][ C0] bpf_trace_run2+0xec/0x210 [ 121.161961][ C0] ? bpf_trace_run1+0x1c0/0x1c0 [ 121.161976][ C0] ? sock_map_unref+0x352/0x4d0 [ 121.161990][ C0] ? __kasan_check_write+0x14/0x20 [ 121.162005][ C0] ? sock_map_unref+0x352/0x4d0 [ 121.162019][ C0] __bpf_trace_kfree+0x6f/0x90 [ 121.162033][ C0] ? sock_map_unref+0x352/0x4d0 [ 121.162047][ C0] __traceiter_kfree+0x2a/0x40 [ 121.162059][ C0] ? sock_map_unref+0x352/0x4d0 [ 121.162073][ C0] kfree+0x1f3/0x220 [ 121.162089][ C0] sock_map_unref+0x352/0x4d0 [ 121.162105][ C0] sock_map_delete_elem+0xc1/0x130 [ 121.162119][ C0] ? kvfree+0x35/0x40 [ 121.162132][ C0] bpf_prog_2c29ac5cdc6b1842+0x3a/0x570 [ 121.162143][ C0] bpf_trace_run2+0xec/0x210 [ 121.162158][ C0] ? fput_many+0x160/0x1b0 [ 121.162172][ C0] ? bpf_trace_run1+0x1c0/0x1c0 [ 121.162186][ C0] ? kvfree+0x35/0x40 [ 121.162198][ C0] ? sock_map_update_elem_sys+0x439/0x660 [ 121.162213][ C0] ? __kasan_kmalloc+0x9/0x10 [ 121.162225][ C0] ? kvfree+0x35/0x40 [ 121.162238][ C0] __bpf_trace_kfree+0x6f/0x90 [ 121.162251][ C0] ? kvfree+0x35/0x40 [ 121.162263][ C0] __traceiter_kfree+0x2a/0x40 [ 121.162275][ C0] ? kvfree+0x35/0x40 [ 121.162287][ C0] kfree+0x1f3/0x220 [ 121.162301][ C0] ? bpf_map_update_value+0x164/0x3c0 [ 121.162315][ C0] kvfree+0x35/0x40 [ 121.162327][ C0] map_update_elem+0x653/0x770 [ 121.162342][ C0] __sys_bpf+0x405/0x760 [ 121.162356][ C0] ? bpf_link_show_fdinfo+0x2d0/0x2d0 [ 121.162369][ C0] ? ptrace_notify+0x24c/0x350 [ 121.162386][ C0] ? __kasan_check_read+0x11/0x20 [ 121.162401][ C0] __x64_sys_bpf+0x7c/0x90 [ 121.162414][ C0] do_syscall_64+0x3d/0xb0 [ 121.162428][ C0] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 121.162444][ C0] RIP: 0033:0x7f64564d7ee9 [ 121.162457][ C0] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 c1 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 [ 121.162468][ C0] RSP: 002b:00007ffc59b52aa8 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 121.162482][ C0] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f64564d7ee9 [ 121.162492][ C0] RDX: 0000000000000020 RSI: 0000000020000500 RDI: 0000000000000002 [ 121.162501][ C0] RBP: 0000000000000000 R08: 00000000000000a0 R09: 00000000000000a0 [ 121.162509][ C0] R10: 00000000000000a0 R11: 0000000000000246 R12: 0000000000000000 [ 121.162518][ C0] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 121.162529][ C0] [ 121.162535][ C0] INFO: NMI handler (nmi_cpu_backtrace_handler) took too long to run: 1.285 msecs [ 121.163291][ C1] NMI backtrace for cpu 1 [ 121.716042][ C1] CPU: 1 PID: 300 Comm: syz-executor105 Not tainted 5.15.149-syzkaller-00490-g5d96939590c0 #0 [ 121.726096][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 121.736600][ C1] Call Trace: [ 121.739722][ C1] [ 121.742414][ C1] dump_stack_lvl+0x151/0x1b7 [ 121.746923][ C1] ? io_uring_drop_tctx_refs+0x190/0x190 [ 121.752390][ C1] ? ttwu_do_wakeup+0x187/0x430 [ 121.757081][ C1] dump_stack+0x15/0x17 [ 121.761073][ C1] nmi_cpu_backtrace+0x2f7/0x300 [ 121.766367][ C1] ? nmi_trigger_cpumask_backtrace+0x270/0x270 [ 121.772439][ C1] ? _raw_spin_lock_irqsave+0xf9/0x210 [ 121.777735][ C1] ? _raw_spin_lock+0x1b0/0x1b0 [ 121.782430][ C1] ? arch_trigger_cpumask_backtrace+0x20/0x20 [ 121.788492][ C1] nmi_trigger_cpumask_backtrace+0x15d/0x270 [ 121.794704][ C1] ? arch_trigger_cpumask_backtrace+0x20/0x20 [ 121.800672][ C1] arch_trigger_cpumask_backtrace+0x10/0x20 [ 121.806543][ C1] rcu_dump_cpu_stacks+0x1d8/0x330 [ 121.811535][ C1] print_cpu_stall+0x315/0x5f0 [ 121.816192][ C1] rcu_sched_clock_irq+0x989/0x12f0 [ 121.821225][ C1] ? rcu_boost_kthread_setaffinity+0x340/0x340 [ 121.827400][ C1] ? hrtimer_run_queues+0x15f/0x440 [ 121.832458][ C1] update_process_times+0x198/0x200 [ 121.837554][ C1] tick_sched_timer+0x188/0x240 [ 121.842239][ C1] ? tick_setup_sched_timer+0x480/0x480 [ 121.847625][ C1] __hrtimer_run_queues+0x41a/0xad0 [ 121.852665][ C1] ? hrtimer_interrupt+0xaa0/0xaa0 [ 121.857606][ C1] ? clockevents_program_event+0x22f/0x300 [ 121.863243][ C1] ? ktime_get_update_offsets_now+0x2ba/0x2d0 [ 121.869144][ C1] hrtimer_interrupt+0x40c/0xaa0 [ 121.873945][ C1] __sysvec_apic_timer_interrupt+0xfd/0x3c0 [ 121.879741][ C1] sysvec_apic_timer_interrupt+0x95/0xc0 [ 121.885307][ C1] [ 121.888068][ C1] [ 121.890847][ C1] asm_sysvec_apic_timer_interrupt+0x1b/0x20 [ 121.896689][ C1] RIP: 0010:kvm_wait+0x147/0x180 [ 121.901447][ 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 [ 121.921939][ C1] RSP: 0018:ffffc90000a074a0 EFLAGS: 00000246 [ 121.927849][ C1] RAX: 0000000000000001 RBX: 1ffff92000140e98 RCX: 1ffffffff0d1aa9c [ 121.935736][ C1] RDX: 0000000000000001 RSI: 0000000000000001 RDI: ffff8881f7137ed4 [ 121.943555][ C1] RBP: ffffc90000a07550 R08: dffffc0000000000 R09: ffffed103ee26fdb [ 121.951365][ C1] R10: 0000000000000000 R11: dffffc0000000001 R12: dffffc0000000000 [ 121.959169][ C1] R13: ffff8881f7137ed4 R14: 0000000000000001 R15: 1ffff92000140e9c [ 121.967301][ C1] ? kvm_arch_para_hints+0x30/0x30 [ 121.972222][ C1] __pv_queued_spin_lock_slowpath+0x41b/0xc40 [ 121.978128][ C1] ? __pv_queued_spin_unlock_slowpath+0x310/0x310 [ 121.984385][ C1] _raw_spin_lock_bh+0x139/0x1b0 [ 121.989154][ C1] ? _raw_spin_lock_irq+0x1b0/0x1b0 [ 121.994184][ C1] ? update_blocked_averages+0x10d0/0x10d0 [ 121.999824][ C1] ? __kasan_record_aux_stack+0xd3/0xf0 [ 122.005206][ C1] ? call_rcu+0x133/0x12a0 [ 122.009470][ C1] ? tracepoint_add_func+0x5ee/0x940 [ 122.014578][ C1] ? tracepoint_probe_register_prio_may_exist+0x11c/0x180 [ 122.021580][ C1] ? bpf_probe_register+0x152/0x1e0 [ 122.026670][ C1] ? bpf_raw_tracepoint_open+0x610/0x950 [ 122.032208][ C1] sock_map_delete_elem+0x99/0x130 [ 122.037148][ C1] ? security_compute_sid+0x1d7d/0x1f40 [ 122.042529][ C1] bpf_prog_2c29ac5cdc6b1842+0x3a/0x570 [ 122.048083][ C1] bpf_trace_run2+0xec/0x210 [ 122.052511][ C1] ? ebitmap_cmp+0x159/0x1c0 [ 122.056935][ C1] ? bpf_trace_run1+0x1c0/0x1c0 [ 122.061625][ C1] ? security_compute_sid+0x1d7d/0x1f40 [ 122.067018][ C1] ? security_compute_sid+0x1d7d/0x1f40 [ 122.072398][ C1] __bpf_trace_kfree+0x6f/0x90 [ 122.076988][ C1] ? security_compute_sid+0x1d7d/0x1f40 [ 122.082371][ C1] __traceiter_kfree+0x2a/0x40 [ 122.086976][ C1] ? security_compute_sid+0x1d7d/0x1f40 [ 122.092356][ C1] kfree+0x1f3/0x220 [ 122.096079][ C1] ? policydb_context_isvalid+0x1de/0x430 [ 122.101649][ C1] security_compute_sid+0x1d7d/0x1f40 [ 122.107029][ C1] ? security_transition_sid+0x90/0x90 [ 122.112311][ C1] ? __kasan_check_write+0x14/0x20 [ 122.117260][ C1] ? __switch_to+0x62a/0x1190 [ 122.121803][ C1] ? __kasan_check_read+0x11/0x20 [ 122.126643][ C1] ? compat_start_thread+0x20/0x20 [ 122.131684][ C1] ? kvm_sched_clock_read+0x18/0x40 [ 122.136941][ C1] ? finish_task_switch+0x167/0x7b0 [ 122.141966][ C1] security_transition_sid+0x7d/0x90 [ 122.147089][ C1] selinux_socket_create+0x204/0x330 [ 122.152236][ C1] ? selinux_socket_unix_may_send+0x2f0/0x2f0 [ 122.158107][ C1] ? _raw_spin_lock_irq+0xa5/0x1b0 [ 122.163168][ C1] ? _raw_spin_lock_irqsave+0x210/0x210 [ 122.168585][ C1] security_socket_create+0x77/0xb0 [ 122.173612][ C1] __sock_create+0xd6/0x760 [ 122.177920][ C1] __sys_socketpair+0x29f/0x6e0 [ 122.182608][ C1] ? __ia32_sys_socket+0x90/0x90 [ 122.187385][ C1] ? __kasan_check_read+0x11/0x20 [ 122.192244][ C1] __x64_sys_socketpair+0x9b/0xb0 [ 122.197199][ C1] do_syscall_64+0x3d/0xb0 [ 122.201534][ C1] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 122.207262][ C1] RIP: 0033:0x7f64564d7ee9 [ 122.211520][ C1] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 c1 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 [ 122.231051][ C1] RSP: 002b:00007ffc59b52aa8 EFLAGS: 00000246 ORIG_RAX: 0000000000000035 [ 122.239287][ C1] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f64564d7ee9 [ 122.247097][ C1] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000001 [ 122.254911][ C1] RBP: 0000000000000000 R08: 00000000000000a0 R09: 00000000000000a0 [ 122.262721][ C1] R10: 0000000020000100 R11: 0000000000000246 R12: 0000000000000000 [ 122.270555][ C1] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 122.278349][ C1] [ 265.061295][ C0] watchdog: BUG: soft lockup - CPU#0 stuck for 246s! [syz-executor105:301] [ 265.061295][ C1] watchdog: BUG: soft lockup - CPU#1 stuck for 246s! [syz-executor105:300] [ 265.061328][ C0] Modules linked in: [ 265.069722][ C1] Modules linked in: [ 265.069744][ C1] CPU: 1 PID: 300 Comm: syz-executor105 Not tainted 5.15.149-syzkaller-00490-g5d96939590c0 #0 [ 265.078139][ C0] CPU: 0 PID: 301 Comm: syz-executor105 Not tainted 5.15.149-syzkaller-00490-g5d96939590c0 #0 [ 265.081928][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 265.085602][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 265.096210][ C1] RIP: 0010:kvm_wait+0x147/0x180 [ 265.106262][ C0] RIP: 0010:kvm_wait+0x147/0x180 [ 265.117648][ 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 [ 265.127528][ 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 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 [ 265.132819][ C1] RSP: 0018:ffffc90000a074a0 EFLAGS: 00000246 [ 265.137765][ C0] RSP: 0018:ffffc90000a17680 EFLAGS: 00000246 [ 265.157391][ C1] [ 265.157397][ C1] RAX: 0000000000000001 RBX: 1ffff92000140e98 RCX: 1ffffffff0d1aa9c [ 265.176851][ C0] [ 265.176855][ C0] RAX: 0000000000000003 RBX: 1ffff92000142ed4 RCX: ffffffff8154fa7f [ 265.182734][ C1] RDX: 0000000000000001 RSI: 0000000000000001 RDI: ffff8881f7137ed4 [ 265.188657][ C0] RDX: dffffc0000000000 RSI: 0000000000000003 RDI: ffff88811fa10128 [ 265.190821][ C1] RBP: ffffc90000a07550 R08: dffffc0000000000 R09: ffffed103ee26fdb [ 265.198706][ C0] RBP: ffffc90000a17730 R08: dffffc0000000000 R09: ffffed1023f42026 [ 265.200873][ C1] R10: 0000000000000000 R11: dffffc0000000001 R12: dffffc0000000000 [ 265.208780][ C0] R10: 0000000000000000 R11: dffffc0000000001 R12: dffffc0000000000 [ 265.216592][ C1] R13: ffff8881f7137ed4 R14: 0000000000000001 R15: 1ffff92000140e9c [ 265.224586][ C0] R13: ffff88811fa10128 R14: 0000000000000003 R15: 1ffff92000142ed8 [ 265.232398][ C1] FS: 000055555651d380(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000 [ 265.240213][ C0] FS: 000055555651d380(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000 [ 265.248110][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 265.256355][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 265.264425][ C1] CR2: 00007f645654f0d0 CR3: 000000011a0ee000 CR4: 00000000003506a0 [ 265.272249][ C0] CR2: 00007f645654f0d0 CR3: 000000011a0d3000 CR4: 00000000003506b0 [ 265.281018][ C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 265.289777][ C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 265.296714][ C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 265.303137][ C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 265.310952][ C1] Call Trace: [ 265.310975][ C1] [ 265.318759][ C0] Call Trace: [ 265.318765][ C0] [ 265.326573][ C1] ? show_regs+0x58/0x60 [ 265.334393][ C0] ? show_regs+0x58/0x60 [ 265.342202][ C1] ? watchdog_timer_fn+0x4b1/0x5f0 [ 265.350015][ C0] ? watchdog_timer_fn+0x4b1/0x5f0 [ 265.353302][ C1] ? proc_watchdog_cpumask+0xd0/0xd0 [ 265.355991][ C0] ? proc_watchdog_cpumask+0xd0/0xd0 [ 265.359145][ C1] ? __hrtimer_run_queues+0x41a/0xad0 [ 265.361809][ C0] ? __hrtimer_run_queues+0x41a/0xad0 [ 265.365892][ C1] ? hrtimer_interrupt+0xaa0/0xaa0 [ 265.369970][ C0] ? hrtimer_interrupt+0xaa0/0xaa0 [ 265.374913][ C1] ? clockevents_program_event+0x22f/0x300 [ 265.379859][ C0] ? clockevents_program_event+0x22f/0x300 [ 265.384988][ C1] ? ktime_get_update_offsets_now+0x2ba/0x2d0 [ 265.390103][ C0] ? ktime_get_update_offsets_now+0x2ba/0x2d0 [ 265.395313][ C1] ? hrtimer_interrupt+0x40c/0xaa0 [ 265.400517][ C0] ? hrtimer_interrupt+0x40c/0xaa0 [ 265.405469][ C1] ? __sysvec_apic_timer_interrupt+0xfd/0x3c0 [ 265.410422][ C0] ? __sysvec_apic_timer_interrupt+0xfd/0x3c0 [ 265.416064][ C1] ? sysvec_apic_timer_interrupt+0x95/0xc0 [ 265.421786][ C0] ? sysvec_apic_timer_interrupt+0x95/0xc0 [ 265.427686][ C1] [ 265.427692][ C1] [ 265.433593][ C0] [ 265.433598][ C0] [ 265.438556][ C1] ? asm_sysvec_apic_timer_interrupt+0x1b/0x20 [ 265.443479][ C0] ? asm_sysvec_apic_timer_interrupt+0x1b/0x20 [ 265.449386][ C1] ? kvm_wait+0x147/0x180 [ 265.455294][ C0] ? __pv_queued_spin_lock_slowpath+0x65f/0xc40 [ 265.460934][ C1] ? kvm_arch_para_hints+0x30/0x30 [ 265.466570][ C0] ? kvm_wait+0x147/0x180 [ 265.469348][ C1] __pv_queued_spin_lock_slowpath+0x41b/0xc40 [ 265.472125][ C0] ? asm_sysvec_apic_timer_interrupt+0x1b/0x20 [ 265.474903][ C1] ? __pv_queued_spin_unlock_slowpath+0x310/0x310 [ 265.477678][ C0] ? kvm_arch_para_hints+0x30/0x30 [ 265.483667][ C1] _raw_spin_lock_bh+0x139/0x1b0 [ 265.489656][ C0] ? __pv_queued_spin_lock_slowpath+0x65f/0xc40 [ 265.493907][ C1] ? _raw_spin_lock_irq+0x1b0/0x1b0 [ 265.499983][ C0] __pv_queued_spin_lock_slowpath+0x6bc/0xc40 [ 265.504932][ C1] ? update_blocked_averages+0x10d0/0x10d0 [ 265.509098][ C0] ? __stack_depot_save+0x40d/0x470 [ 265.514998][ C1] ? __kasan_record_aux_stack+0xd3/0xf0 [ 265.520992][ C0] ? __pv_queued_spin_unlock_slowpath+0x310/0x310 [ 265.527258][ C1] ? call_rcu+0x133/0x12a0 [ 265.532183][ C0] ? __kasan_kmalloc+0x9/0x10 [ 265.537062][ C1] ? tracepoint_add_func+0x5ee/0x940 [ 265.543156][ C0] ? sk_psock_init+0x125/0x710 [ 265.548156][ C1] ? tracepoint_probe_register_prio_may_exist+0x11c/0x180 [ 265.554056][ C0] ? sock_map_link+0x35e/0xbe0 [ 265.559696][ C1] ? bpf_probe_register+0x152/0x1e0 [ 265.564739][ C0] ? sock_map_update_common+0xc4/0x510 [ 265.570112][ C1] ? bpf_raw_tracepoint_open+0x610/0x950 [ 265.576362][ C0] ? bpf_map_update_value+0x164/0x3c0 [ 265.580622][ C1] sock_map_delete_elem+0x99/0x130 [ 265.585128][ C0] ? map_update_elem+0x644/0x770 [ 265.590250][ C1] ? security_compute_sid+0x1d7d/0x1f40 [ 265.594850][ C0] _raw_spin_lock_bh+0x139/0x1b0 [ 265.601796][ C1] bpf_prog_2c29ac5cdc6b1842+0x3a/0x570 [ 265.606392][ C0] ? _raw_spin_lock_irq+0x1b0/0x1b0 [ 265.611430][ C1] bpf_trace_run2+0xec/0x210 [ 265.616759][ C0] sock_map_delete_elem+0x99/0x130 [ 265.622187][ C1] ? ebitmap_cmp+0x159/0x1c0 [ 265.627396][ C0] ? sock_map_unref+0x352/0x4d0 [ 265.632345][ C1] ? bpf_trace_run1+0x1c0/0x1c0 [ 265.637135][ C0] bpf_prog_2c29ac5cdc6b1842+0x3a/0x570 [ 265.642498][ C1] ? security_compute_sid+0x1d7d/0x1f40 [ 265.647290][ C0] bpf_trace_run2+0xec/0x210 [ 265.652657][ C1] ? security_compute_sid+0x1d7d/0x1f40 [ 265.657701][ C0] ? bpf_trace_run1+0x1c0/0x1c0 [ 265.662118][ C1] __bpf_trace_kfree+0x6f/0x90 [ 265.667063][ C0] ? sock_map_unref+0x352/0x4d0 [ 265.671578][ C1] ? security_compute_sid+0x1d7d/0x1f40 [ 265.676263][ C0] ? __kasan_check_write+0x14/0x20 [ 265.681034][ C1] __traceiter_kfree+0x2a/0x40 [ 265.686415][ C0] ? sock_map_unref+0x352/0x4d0 [ 265.691893][ C1] ? security_compute_sid+0x1d7d/0x1f40 [ 265.696333][ C0] __bpf_trace_kfree+0x6f/0x90 [ 265.701699][ C1] kfree+0x1f3/0x220 [ 265.706390][ C0] ? sock_map_unref+0x352/0x4d0 [ 265.710988][ C1] ? policydb_context_isvalid+0x1de/0x430 [ 265.715703][ C0] __traceiter_kfree+0x2a/0x40 [ 265.721059][ C1] security_compute_sid+0x1d7d/0x1f40 [ 265.726002][ C0] ? sock_map_unref+0x352/0x4d0 [ 265.730868][ C1] ? security_transition_sid+0x90/0x90 [ 265.735554][ C0] kfree+0x1f3/0x220 [ 265.740933][ C1] ? __kasan_check_write+0x14/0x20 [ 265.745533][ C0] sock_map_unref+0x352/0x4d0 [ 265.749264][ C1] ? __switch_to+0x62a/0x1190 [ 265.753954][ C0] sock_map_delete_elem+0xc1/0x130 [ 265.759507][ C1] ? __kasan_check_read+0x11/0x20 [ 265.764104][ C0] ? kvfree+0x35/0x40 [ 265.769313][ C1] ? compat_start_thread+0x20/0x20 [ 265.774002][ C0] bpf_prog_2c29ac5cdc6b1842+0x3a/0x570 [ 265.779293][ C1] ? kvm_sched_clock_read+0x18/0x40 [ 265.783027][ C0] bpf_trace_run2+0xec/0x210 [ 265.787976][ C1] ? finish_task_switch+0x167/0x7b0 [ 265.792661][ C0] ? fput_many+0x160/0x1b0 [ 265.797185][ C1] security_transition_sid+0x7d/0x90 [ 265.802122][ C0] ? bpf_trace_run1+0x1c0/0x1c0 [ 265.806981][ C1] selinux_socket_create+0x204/0x330 [ 265.810799][ C0] ? kvfree+0x35/0x40 [ 265.815761][ C1] ? selinux_socket_unix_may_send+0x2f0/0x2f0 [ 265.821128][ C0] ? sock_map_update_elem_sys+0x439/0x660 [ 265.826162][ C1] ? _raw_spin_lock_irq+0xa5/0x1b0 [ 265.830590][ C0] ? __kasan_kmalloc+0x9/0x10 [ 265.835622][ C1] ? _raw_spin_lock_irqsave+0x210/0x210 [ 265.839975][ C0] ? kvfree+0x35/0x40 [ 265.845172][ C1] security_socket_create+0x77/0xb0 [ 265.849858][ C0] __bpf_trace_kfree+0x6f/0x90 [ 265.854979][ C1] __sock_create+0xd6/0x760 [ 265.858797][ C0] ? kvfree+0x35/0x40 [ 265.864699][ C1] __sys_socketpair+0x29f/0x6e0 [ 265.870254][ C0] __traceiter_kfree+0x2a/0x40 [ 265.875205][ C1] ? __ia32_sys_socket+0x90/0x90 [ 265.879719][ C0] ? kvfree+0x35/0x40 [ 265.885107][ C1] ? __kasan_check_read+0x11/0x20 [ 265.888922][ C0] kfree+0x1f3/0x220 [ 265.893950][ C1] __x64_sys_socketpair+0x9b/0xb0 [ 265.898556][ C0] ? bpf_map_update_value+0x164/0x3c0 [ 265.902918][ C1] do_syscall_64+0x3d/0xb0 [ 265.906709][ C0] kvfree+0x35/0x40 [ 265.911394][ C1] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 265.916000][ C0] map_update_elem+0x653/0x770 [ 265.920859][ C1] RIP: 0033:0x7f64564d7ee9 [ 265.924676][ C0] __sys_bpf+0x405/0x760 [ 265.929557][ C1] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 c1 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 [ 265.933356][ C0] ? bpf_link_show_fdinfo+0x2d0/0x2d0 [ 265.938215][ C1] RSP: 002b:00007ffc59b52aa8 EFLAGS: 00000246 [ 265.943421][ C0] ? ptrace_notify+0x24c/0x350 [ 265.947813][ C1] ORIG_RAX: 0000000000000035 [ 265.951678][ C0] ? __kasan_check_read+0x11/0x20 [ 265.957487][ C1] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f64564d7ee9 [ 265.962090][ C0] __x64_sys_bpf+0x7c/0x90 [ 265.966352][ C1] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000001 [ 265.970414][ C0] do_syscall_64+0x3d/0xb0 [ 265.989863][ C1] RBP: 0000000000000000 R08: 00000000000000a0 R09: 00000000000000a0 [ 265.995169][ C0] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 266.001065][ C1] R10: 0000000020000100 R11: 0000000000000246 R12: 0000000000000000 [ 266.005754][ C0] RIP: 0033:0x7f64564d7ee9 [ 266.010266][ C1] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 266.015139][ C0] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 c1 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 [ 266.023035][ C1] [ 266.027289][ C0] RSP: 002b:00007ffc59b52aa8 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 266.103745][ C0] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f64564d7ee9 [ 266.111728][ C0] RDX: 0000000000000020 RSI: 0000000020000500 RDI: 0000000000000002 [ 266.119571][ C0] RBP: 0000000000000000 R08: 00000000000000a0 R09: 00000000000000a0 [ 266.127353][ C0] R10: 00000000000000a0 R11: 0000000000000246 R12: 0000000000000000 [ 266.135160][ C0] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 266.142982][ C0]