./strace-static-x86_64 -e \!wait4,clock_nanosleep,nanosleep -s 100 -x -f ./syz-executor3041393985 <...> Warning: Permanently added '10.128.0.37' (ED25519) to the list of known hosts. execve("./syz-executor3041393985", ["./syz-executor3041393985"], 0x7fffd82695c0 /* 10 vars */) = 0 brk(NULL) = 0x555555677000 brk(0x555555677d00) = 0x555555677d00 arch_prctl(ARCH_SET_FS, 0x555555677380) = 0 set_tid_address(0x555555677650) = 294 set_robust_list(0x555555677660, 24) = 0 rseq(0x555555677ca0, 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-executor3041393985", 4096) = 28 getrandom("\x85\x1c\x70\x7c\x14\xfa\xe3\x8d", 8, GRND_NONBLOCK) = 8 brk(NULL) = 0x555555677d00 brk(0x555555698d00) = 0x555555698d00 brk(0x555555699000) = 0x555555699000 mprotect(0x7fd098c1d000, 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=0x555555677650) = 295 ./strace-static-x86_64: Process 295 attached [pid 295] set_robust_list(0x555555677660, 24) = 0 [pid 295] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 295] setpgid(0, 0) = 0 [pid 295] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 295] write(3, "1000", 4) = 4 [pid 295] close(3) = 0 [pid 295] 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 [pid 295] 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) [ 23.153222][ T30] audit: type=1400 audit(1712682124.751:66): avc: denied { execmem } for pid=294 comm="syz-executor304" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 23.172614][ T30] audit: type=1400 audit(1712682124.751:67): avc: denied { map_create } for pid=295 comm="syz-executor304" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 [ 23.192621][ T30] audit: type=1400 audit(1712682124.751:68): avc: denied { map_read map_write } for pid=295 comm="syz-executor304" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 [ 23.212585][ T30] audit: type=1400 audit(1712682124.751:69): avc: denied { prog_load } for pid=295 comm="syz-executor304" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 [ 23.231773][ T30] audit: type=1400 audit(1712682124.751:70): avc: denied { bpf } for pid=295 comm="syz-executor304" capability=39 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1 [ 23.252720][ T30] audit: type=1400 audit(1712682124.751:71): avc: denied { perfmon } for pid=295 comm="syz-executor304" capability=38 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1 [pid 295] 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) = 4 [pid 295] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=4}}, 16) = 5 [pid 295] exit_group(0) = ? [pid 295] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=295, si_uid=0, si_status=0, si_utime=0, si_stime=25} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 296 attached , child_tidptr=0x555555677650) = 296 [pid 296] set_robust_list(0x555555677660, 24) = 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] 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 [pid 296] 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) [pid 296] 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) = 4 [pid 296] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=4}}, 16) = 5 [pid 296] exit_group(0) = ? [pid 296] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=296, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 297 attached [pid 297] set_robust_list(0x555555677660, 24) = 0 [pid 294] <... clone resumed>, child_tidptr=0x555555677650) = 297 [pid 297] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 297] setpgid(0, 0) = 0 [pid 297] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 297] write(3, "1000", 4) = 4 [pid 297] close(3) = 0 [pid 297] 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 [pid 297] 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) [pid 297] 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) = 4 [pid 297] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=4}}, 16) = 5 [pid 297] exit_group(0) = ? [pid 297] +++ exited with 0 +++ [ 23.410126][ T30] audit: type=1400 audit(1712682125.011:72): avc: denied { prog_run } for pid=295 comm="syz-executor304" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=297, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555677650) = 298 ./strace-static-x86_64: Process 298 attached [pid 298] set_robust_list(0x555555677660, 24) = 0 [pid 298] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 298] setpgid(0, 0) = 0 [pid 298] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 298] write(3, "1000", 4) = 4 [pid 298] close(3) = 0 [pid 298] 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 [pid 298] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 298] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 4 [pid 298] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=4}}, 16) = 5 [pid 298] exit_group(0) = ? [pid 298] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=298, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 299 attached , child_tidptr=0x555555677650) = 299 [pid 299] set_robust_list(0x555555677660, 24) = 0 [pid 299] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 299] setpgid(0, 0) = 0 [pid 299] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 299] write(3, "1000", 4) = 4 [pid 299] close(3) = 0 [pid 299] 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 [pid 299] 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) [pid 299] 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) = 4 [pid 299] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=4}}, 16) = 5 [pid 299] exit_group(0) = ? [pid 299] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=299, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 300 attached , child_tidptr=0x555555677650) = 300 [pid 300] set_robust_list(0x555555677660, 24) = 0 [pid 300] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 300] setpgid(0, 0) = 0 [pid 300] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 300] write(3, "1000", 4) = 4 [pid 300] close(3) = 0 [pid 300] 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 [pid 300] 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) [pid 300] 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) = 4 [pid 300] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=4}}, 16) = 5 [pid 300] exit_group(0) = ? [pid 300] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=300, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 301 attached [pid 301] set_robust_list(0x555555677660, 24) = 0 [pid 301] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 301] setpgid(0, 0) = 0 [pid 301] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 294] <... clone resumed>, child_tidptr=0x555555677650) = 301 [pid 301] <... openat resumed>) = 3 [pid 301] write(3, "1000", 4) = 4 [pid 301] close(3) = 0 [pid 301] 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 [pid 301] 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) [pid 301] 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) = 4 [pid 301] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=4}}, 16) = 5 [pid 301] exit_group(0) = ? [pid 301] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=301, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 302 attached , child_tidptr=0x555555677650) = 302 [pid 302] set_robust_list(0x555555677660, 24) = 0 [pid 302] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 302] setpgid(0, 0) = 0 [pid 302] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 302] write(3, "1000", 4) = 4 [pid 302] close(3) = 0 [pid 302] 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 [pid 302] 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) [pid 302] 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) = 4 [pid 302] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=4}}, 16) = 5 [pid 302] exit_group(0) = ? [pid 302] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=302, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555677650) = 303 ./strace-static-x86_64: Process 303 attached [pid 303] set_robust_list(0x555555677660, 24) = 0 [pid 303] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 303] setpgid(0, 0) = 0 [pid 303] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 303] write(3, "1000", 4) = 4 [pid 303] close(3) = 0 [pid 303] 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 [pid 303] 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) [pid 303] 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) = 4 [pid 303] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=4}}, 16) = 5 [pid 303] exit_group(0) = ? [pid 303] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=303, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555677650) = 304 ./strace-static-x86_64: Process 304 attached [pid 304] set_robust_list(0x555555677660, 24) = 0 [pid 304] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 304] setpgid(0, 0) = 0 [pid 304] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 304] write(3, "1000", 4) = 4 [pid 304] close(3) = 0 [pid 304] 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 [pid 304] 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) [pid 304] 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) = 4 [pid 304] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=4}}, 16) = 5 [pid 304] exit_group(0) = ? [pid 304] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=304, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 305 attached , child_tidptr=0x555555677650) = 305 [pid 305] set_robust_list(0x555555677660, 24) = 0 [pid 305] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 305] setpgid(0, 0) = 0 [pid 305] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 305] write(3, "1000", 4) = 4 [pid 305] close(3) = 0 [pid 305] 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 [pid 305] 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) [pid 305] 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) = 4 [pid 305] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=4}}, 16) = 5 [pid 305] exit_group(0) = ? [pid 305] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=305, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555677650) = 306 ./strace-static-x86_64: Process 306 attached [pid 306] set_robust_list(0x555555677660, 24) = 0 [pid 306] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 306] setpgid(0, 0) = 0 [pid 306] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 306] write(3, "1000", 4) = 4 [pid 306] close(3) = 0 [pid 306] 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 [pid 306] 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) [pid 306] 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) = 4 [pid 306] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=4}}, 16) = 5 [pid 306] exit_group(0) = ? [pid 306] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=306, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555677650) = 307 ./strace-static-x86_64: Process 307 attached [pid 307] set_robust_list(0x555555677660, 24) = 0 [pid 307] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 307] setpgid(0, 0) = 0 [pid 307] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 307] write(3, "1000", 4) = 4 [pid 307] close(3) = 0 [pid 307] 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 [pid 307] 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) [pid 307] 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) = 4 [pid 307] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=4}}, 16) = 5 [pid 307] exit_group(0) = ? [pid 307] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=307, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 309 attached , child_tidptr=0x555555677650) = 309 [pid 309] set_robust_list(0x555555677660, 24) = 0 [pid 309] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 309] setpgid(0, 0) = 0 [pid 309] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 309] write(3, "1000", 4) = 4 [pid 309] close(3) = 0 [pid 309] 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 [pid 309] 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) [pid 309] 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) = 4 [pid 309] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=4}}, 16) = 5 [pid 309] exit_group(0) = ? [pid 309] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=309, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 310 attached , child_tidptr=0x555555677650) = 310 [pid 310] set_robust_list(0x555555677660, 24) = 0 [pid 310] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 310] setpgid(0, 0) = 0 [pid 310] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 310] write(3, "1000", 4) = 4 [pid 310] close(3) = 0 [pid 310] 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 [pid 310] 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) [pid 310] 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) = 4 [pid 310] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=4}}, 16) = 5 [pid 310] exit_group(0) = ? [pid 310] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=310, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555677650) = 311 ./strace-static-x86_64: Process 311 attached [pid 311] set_robust_list(0x555555677660, 24) = 0 [pid 311] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 311] setpgid(0, 0) = 0 [pid 311] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 311] write(3, "1000", 4) = 4 [pid 311] close(3) = 0 [pid 311] 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 [pid 311] 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) [pid 311] 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) = 4 [pid 311] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=4}}, 16) = 5 [pid 311] exit_group(0) = ? [pid 311] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=311, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555677650) = 312 ./strace-static-x86_64: Process 312 attached [pid 312] set_robust_list(0x555555677660, 24) = 0 [pid 312] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 312] setpgid(0, 0) = 0 [pid 312] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 312] write(3, "1000", 4) = 4 [pid 312] close(3) = 0 [pid 312] 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 [pid 312] 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) [pid 312] 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) = 4 [pid 312] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=4}}, 16) = 5 [pid 312] exit_group(0) = ? [pid 312] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=312, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 313 attached , child_tidptr=0x555555677650) = 313 [pid 313] set_robust_list(0x555555677660, 24) = 0 [pid 313] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 313] setpgid(0, 0) = 0 [pid 313] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 313] write(3, "1000", 4) = 4 [pid 313] close(3) = 0 [pid 313] 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 [pid 313] 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) [pid 313] 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) = 4 [pid 313] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=4}}, 16) = 5 [pid 313] exit_group(0) = ? [pid 313] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=313, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 314 attached , child_tidptr=0x555555677650) = 314 [pid 314] set_robust_list(0x555555677660, 24) = 0 [pid 314] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 314] setpgid(0, 0) = 0 [pid 314] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 314] write(3, "1000", 4) = 4 [pid 314] close(3) = 0 [pid 314] 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 [pid 314] 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) [pid 314] 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) = 4 [pid 314] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=4}}, 16) = 5 [pid 314] exit_group(0) = ? [pid 314] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=314, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 316 attached , child_tidptr=0x555555677650) = 316 [pid 316] set_robust_list(0x555555677660, 24) = 0 [pid 316] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 316] setpgid(0, 0) = 0 [pid 316] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 316] write(3, "1000", 4) = 4 [pid 316] close(3) = 0 [pid 316] 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 [pid 316] 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) [pid 316] 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) = 4 [pid 316] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=4}}, 16) = 5 [pid 316] exit_group(0) = ? [pid 316] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=316, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555677650) = 317 ./strace-static-x86_64: Process 317 attached [pid 317] set_robust_list(0x555555677660, 24) = 0 [pid 317] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 317] setpgid(0, 0) = 0 [pid 317] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 317] write(3, "1000", 4) = 4 [pid 317] close(3) = 0 [pid 317] 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 [pid 317] 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) [pid 317] 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) = 4 [pid 317] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=4}}, 16) = 5 [pid 317] exit_group(0) = ? [pid 317] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=317, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555677650) = 318 ./strace-static-x86_64: Process 318 attached [pid 318] set_robust_list(0x555555677660, 24) = 0 [pid 318] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 318] setpgid(0, 0) = 0 [pid 318] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 318] write(3, "1000", 4) = 4 [pid 318] close(3) = 0 [pid 318] 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 [pid 318] 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) [pid 318] 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) = 4 [pid 318] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=4}}, 16) = 5 [pid 318] exit_group(0) = ? [pid 318] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=318, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555677650) = 319 ./strace-static-x86_64: Process 319 attached [pid 319] set_robust_list(0x555555677660, 24) = 0 [pid 319] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 319] setpgid(0, 0) = 0 [pid 319] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 319] write(3, "1000", 4) = 4 [pid 319] close(3) = 0 [pid 319] 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 [pid 319] 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) [pid 319] 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) = 4 [pid 319] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=4}}, 16) = 5 [ 23.909467][ C1] ------------[ cut here ]------------ [ 23.914763][ C1] WARNING: CPU: 1 PID: 291 at kernel/softirq.c:358 __local_bh_enable_ip+0x6c/0x80 [ 23.923875][ C1] Modules linked in: [ 23.927608][ C1] CPU: 1 PID: 291 Comm: strace-static-x Not tainted 5.15.148-syzkaller-00718-g993bed180178 #0 [ 23.937757][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 23.947654][ C1] RIP: 0010:__local_bh_enable_ip+0x6c/0x80 [ 23.953296][ C1] Code: 66 8b 05 87 7d c0 7e 66 85 c0 75 22 bf 01 00 00 00 e8 a8 41 09 00 65 8b 05 f9 86 bf 7e 85 c0 74 02 5d c3 e8 fa 9a bd ff 5d c3 <0f> 0b eb a2 e8 0b 00 00 00 eb d7 66 0f 1f 84 00 00 00 00 00 55 48 [ 23.972742][ C1] RSP: 0018:ffffc900001d0ae0 EFLAGS: 00010006 [ 23.978636][ C1] RAX: 0000000080010203 RBX: ffff88811f2b0508 RCX: dffffc0000000000 [ 23.986448][ C1] RDX: 0000000080010203 RSI: 0000000000000201 RDI: ffffffff83fe1772 [ 23.994346][ C1] RBP: ffffc900001d0ae0 R08: dffffc0000000000 R09: 0000000000000003 [ 24.002158][ C1] R10: fffff5200003a150 R11: dffffc0000000001 R12: 0000000000000000 [ 24.009971][ C1] R13: dffffc0000000000 R14: 00000000fffffffe R15: ffff88811f2b0500 [ 24.017781][ C1] FS: 00000000015fa340(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000 [ 24.026549][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 24.032970][ C1] CR2: 00007ffe85072568 CR3: 000000010dc59000 CR4: 00000000003506a0 [ 24.040785][ C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 24.048594][ C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 24.056403][ C1] Call Trace: [ 24.059621][ C1] [ 24.062326][ C1] ? show_regs+0x58/0x60 [ 24.066395][ C1] ? __warn+0x160/0x2f0 [ 24.070463][ C1] ? __local_bh_enable_ip+0x6c/0x80 [ 24.075499][ C1] ? report_bug+0x3d9/0x5b0 [ 24.079840][ C1] ? __local_bh_enable_ip+0x6c/0x80 [ 24.084884][ C1] ? handle_bug+0x41/0x70 [ 24.089128][ C1] ? exc_invalid_op+0x1b/0x50 [ 24.093641][ C1] ? asm_exc_invalid_op+0x1b/0x20 [ 24.098501][ C1] ? sock_hash_delete_elem+0x2a2/0x2f0 [ 24.103795][ C1] ? __local_bh_enable_ip+0x6c/0x80 [ 24.108827][ C1] _raw_spin_unlock_bh+0x51/0x60 [ 24.113602][ C1] sock_hash_delete_elem+0x2a2/0x2f0 [ 24.118723][ C1] bpf_prog_2c29ac5cdc6b1842+0x3a/0xbf4 [ 24.124105][ C1] bpf_trace_run3+0x11e/0x250 [ 24.128618][ C1] ? __kasan_check_write+0x14/0x20 [ 24.133563][ C1] ? bpf_trace_run2+0x210/0x210 [ 24.138256][ C1] __bpf_trace_timer_start+0x2b/0x40 [ 24.143373][ C1] enqueue_timer+0x351/0x4c0 [ 24.147805][ C1] add_timer_on+0x3f3/0x560 [ 24.152151][ C1] ? add_timer+0x80/0x80 [ 24.156220][ C1] ? __handle_irq_event_percpu+0x6c5/0x730 [ 24.161862][ C1] add_interrupt_randomness+0x40d/0x480 [ 24.167241][ C1] handle_irq_event+0x124/0x2b0 [ 24.171928][ C1] ? handle_irq_event_percpu+0x1a0/0x1a0 [ 24.177394][ C1] ? apic_ack_edge+0x10e/0x1b0 [ 24.181994][ C1] handle_edge_irq+0x2ea/0xda0 [ 24.186596][ C1] __common_interrupt+0x97/0x1b0 [ 24.191374][ C1] common_interrupt+0xaf/0xd0 [ 24.195908][ C1] [ 24.198659][ C1] [ 24.201437][ C1] asm_common_interrupt+0x27/0x40 [ 24.206299][ C1] RIP: 0010:ptrace_check_attach+0x0/0x420 [ 24.211854][ C1] Code: ff 89 d9 80 e1 07 80 c1 03 38 c1 0f 8c ff fd ff ff 48 89 df e8 51 aa 6d 00 e9 f2 fd ff ff 66 2e 0f 1f 84 00 00 00 00 00 66 90 <55> 48 89 e5 41 57 41 56 41 55 41 54 53 48 83 ec 28 41 89 f6 49 89 [ 24.231294][ C1] RSP: 0018:ffffc90000947e98 EFLAGS: 00000246 [ 24.237196][ C1] RAX: 0000000000000000 RBX: ffff888117a8cf00 RCX: ffff888117a8bb40 [ 24.245014][ C1] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffff888117a8cf00 [ 24.252925][ C1] RBP: ffffc90000947ee8 R08: 0000000000000007 R09: ffffffff81446aa2 [ 24.260735][ C1] R10: 0000000000000004 R11: ffff888117a8bb40 R12: 0000000000000058 [ 24.268543][ C1] R13: ffff888117a8cf00 R14: 000000000000420e R15: 000000000063c820 [ 24.276360][ C1] ? __se_sys_ptrace+0x52/0x400 [ 24.281043][ C1] ? __se_sys_ptrace+0xe9/0x400 [ 24.285726][ C1] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 24.291631][ C1] __x64_sys_ptrace+0x9b/0xb0 [ 24.296150][ C1] do_syscall_64+0x3d/0xb0 [ 24.300400][ C1] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 24.306124][ C1] RIP: 0033:0x4e6c1a [ 24.309859][ C1] Code: 70 41 83 f8 03 c7 44 24 10 08 00 00 00 48 89 44 24 18 48 8d 44 24 30 8b 70 08 4c 0f 43 d1 48 89 44 24 20 b8 65 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 3e 48 85 c0 78 06 41 83 f8 02 76 1b 48 8b 4c [ 24.329302][ C1] RSP: 002b:00007fffd8269140 EFLAGS: 00000206 ORIG_RAX: 0000000000000065 [ 24.337641][ C1] RAX: ffffffffffffffda RBX: 00000000015fba50 RCX: 00000000004e6c1a [ 24.345448][ C1] RDX: 0000000000000058 RSI: 0000000000000126 RDI: 000000000000420e [ 24.353252][ C1] RBP: 00007fffd8269240 R08: 000000000000420d R09: 0000000000000000 [pid 319] exit_group(0) = ? [ 24.361062][ C1] R10: 000000000063c820 R11: 0000000000000206 R12: 00000000015fba50 [ 24.368879][ C1] R13: 00007fffd826929c R14: 000000000000857f R15: 0000000000617180 [ 24.376778][ C1] [ 24.379638][ C1] ---[ end trace 06153313756d3a12 ]--- [ 124.388694][ C0] rcu: INFO: rcu_preempt self-detected stall on CPU [ 124.395129][ C0] rcu: 0-...!: (10000 ticks this GP) idle=d21/1/0x4000000000000000 softirq=2176/2176 fqs=0 last_accelerate: 9405/bb16 dyntick_enabled: 1 [ 124.408998][ C0] (t=10001 jiffies g=749 q=54) [ 124.413683][ C0] rcu: rcu_preempt kthread starved for 10001 jiffies! g749 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x402 ->cpu=1 [ 124.424705][ C0] rcu: Unless rcu_preempt kthread gets sufficient CPU time, OOM is now expected behavior. [ 124.434516][ C0] rcu: RCU grace-period kthread stack dump: [ 124.440245][ C0] task:rcu_preempt state:I stack:28328 pid: 14 ppid: 2 flags:0x00004000 [ 124.449270][ C0] Call Trace: [ 124.452394][ C0] [ 124.455174][ C0] ? __mod_timer+0x8d3/0xcf0 [ 124.459602][ C0] ? mod_timer_pending+0x30/0x30 [ 124.464372][ C0] ? __kasan_check_write+0x14/0x20 [ 124.469320][ C0] ? _raw_spin_lock_irqsave+0xf9/0x210 [ 124.474615][ C0] ? schedule_timeout+0x187/0x370 [ 124.479475][ C0] ? _raw_spin_unlock_irq+0x4e/0x70 [ 124.484506][ C0] ? console_conditional_schedule+0x30/0x30 [ 124.490238][ C0] ? update_process_times+0x200/0x200 [ 124.495446][ C0] ? prepare_to_swait_event+0x308/0x320 [ 124.500828][ C0] ? rcu_gp_fqs_loop+0x2af/0xf80 [ 124.506122][ C0] ? debug_smp_processor_id+0x17/0x20 [ 124.511325][ C0] ? __note_gp_changes+0x4ab/0x920 [ 124.516273][ C0] ? rcu_gp_init+0xc30/0xc30 [ 124.520700][ C0] ? _raw_spin_unlock_irq+0x4e/0x70 [ 124.525735][ C0] ? rcu_gp_init+0x9cf/0xc30 [ 124.530165][ C0] ? rcu_gp_kthread+0xa4/0x350 [ 124.534762][ C0] ? _raw_spin_lock+0x1b0/0x1b0 [ 124.539447][ C0] ? rcu_barrier_callback+0x50/0x50 [ 124.544483][ C0] ? __kasan_check_read+0x11/0x20 [ 124.549343][ C0] ? __kthread_parkme+0xb2/0x200 [ 124.554119][ C0] ? kthread+0x421/0x510 [ 124.558197][ C0] ? rcu_barrier_callback+0x50/0x50 [ 124.563240][ C0] ? kthread_blkcg+0xd0/0xd0 [ 124.567655][ C0] ? ret_from_fork+0x1f/0x30 [ 124.572087][ C0] [ 124.574949][ C0] rcu: Stack dump where RCU GP kthread last ran: [ 124.581118][ C0] Sending NMI from CPU 0 to CPUs 1: [ 124.586217][ C1] NMI backtrace for cpu 1 [ 124.586228][ C1] CPU: 1 PID: 14 Comm: rcu_preempt Tainted: G W 5.15.148-syzkaller-00718-g993bed180178 #0 [ 124.586247][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 124.586257][ C1] RIP: 0010:kvm_wait+0x117/0x180 [ 124.586278][ C1] Code: 48 c1 e8 03 42 0f b6 04 20 84 c0 44 8b 74 24 1c 75 53 41 0f b6 45 00 44 38 f0 0f 85 63 ff ff ff 66 90 0f 00 2d 8a 03 f3 03 f4 54 ff ff ff fa 4c 89 e8 48 c1 e8 03 42 0f b6 04 20 84 c0 44 8b [ 124.586291][ C1] RSP: 0018:ffffc900001d0600 EFLAGS: 00000046 [ 124.586307][ C1] RAX: 0000000000000003 RBX: 1ffff9200003a0c4 RCX: ffffffff8154f88f [ 124.586319][ C1] RDX: dffffc0000000000 RSI: 0000000000000003 RDI: ffff8881f7127900 [ 124.586331][ C1] RBP: ffffc900001d06b0 R08: dffffc0000000000 R09: ffffed103ee24f21 [ 124.586344][ C1] R10: 0000000000000000 R11: dffffc0000000001 R12: dffffc0000000000 [ 124.586356][ C1] R13: ffff8881f7127900 R14: 0000000000000003 R15: 1ffff9200003a0c8 [ 124.586368][ C1] FS: 0000000000000000(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000 [ 124.586383][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 124.586395][ C1] CR2: 00007ffe85072568 CR3: 000000010dc59000 CR4: 00000000003506a0 [ 124.586410][ C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 124.586420][ C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 124.586431][ C1] Call Trace: [ 124.586437][ C1] [ 124.586442][ C1] ? show_regs+0x58/0x60 [ 124.586460][ C1] ? nmi_cpu_backtrace+0x29f/0x300 [ 124.586481][ C1] ? nmi_trigger_cpumask_backtrace+0x270/0x270 [ 124.586501][ C1] ? kvm_wait+0x117/0x180 [ 124.586516][ C1] ? kvm_wait+0x117/0x180 [ 124.586532][ C1] ? nmi_cpu_backtrace_handler+0xc/0x20 [ 124.586551][ C1] ? nmi_handle+0xa8/0x280 [ 124.586568][ C1] ? kvm_wait+0x117/0x180 [ 124.586583][ C1] ? default_do_nmi+0x69/0x160 [ 124.586601][ C1] ? exc_nmi+0xaf/0x120 [ 124.586617][ C1] ? end_repeat_nmi+0x16/0x31 [ 124.586633][ C1] ? __pv_queued_spin_lock_slowpath+0x65f/0xc40 [ 124.586654][ C1] ? kvm_wait+0x117/0x180 [ 124.586670][ C1] ? kvm_wait+0x117/0x180 [ 124.586685][ C1] ? kvm_wait+0x117/0x180 [ 124.586700][ C1] [ 124.586705][ C1] [ 124.586710][ C1] ? update_stack_state+0x15d/0x460 [ 124.586728][ C1] ? kvm_arch_para_hints+0x30/0x30 [ 124.586745][ C1] ? pv_hash+0x86/0x150 [ 124.586762][ C1] __pv_queued_spin_lock_slowpath+0x6bc/0xc40 [ 124.586783][ C1] ? __pv_queued_spin_unlock_slowpath+0x310/0x310 [ 124.586803][ C1] ? stack_trace_save+0x1c0/0x1c0 [ 124.586820][ C1] ? arch_stack_walk+0x10d/0x140 [ 124.586839][ C1] _raw_spin_lock_irqsave+0x1a0/0x210 [ 124.586858][ C1] ? _raw_spin_lock+0x1b0/0x1b0 [ 124.586875][ C1] ? stack_trace_save+0x113/0x1c0 [ 124.586892][ C1] ? stack_trace_snprint+0xf0/0xf0 [ 124.586911][ C1] lock_timer_base+0x12f/0x270 [ 124.586930][ C1] __mod_timer+0x1c9/0xcf0 [ 124.586948][ C1] ? ____kasan_slab_free+0x126/0x160 [ 124.586963][ C1] ? __kasan_slab_free+0x11/0x20 [ 124.586978][ C1] ? slab_free_freelist_hook+0xbd/0x190 [ 124.586997][ C1] ? kmem_cache_free+0x116/0x2e0 [ 124.587014][ C1] ? radix_tree_node_rcu_free+0x72/0x80 [ 124.587033][ C1] ? rcu_core_si+0x9/0x10 [ 124.587049][ C1] ? __do_softirq+0x26d/0x5bf [ 124.587064][ C1] ? do_softirq+0xf6/0x150 [ 124.587080][ C1] ? _raw_spin_unlock_bh+0x51/0x60 [ 124.587106][ C1] ? sock_hash_delete_elem+0x2a2/0x2f0 [ 124.587124][ C1] ? mod_timer_pending+0x30/0x30 [ 124.587142][ C1] ? rcu_gp_fqs_loop+0x2af/0xf80 [ 124.587159][ C1] ? rcu_gp_kthread+0xa4/0x350 [ 124.587176][ C1] ? kthread+0x421/0x510 [ 124.587191][ C1] ? ret_from_fork+0x1f/0x30 [ 124.587210][ C1] add_timer+0x68/0x80 [ 124.587227][ C1] __queue_delayed_work+0x16d/0x1f0 [ 124.587247][ C1] queue_delayed_work_on+0x10f/0x180 [ 124.587266][ C1] ? delayed_work_timer_fn+0x80/0x80 [ 124.587285][ C1] ? _raw_spin_unlock+0x4d/0x70 [ 124.587302][ C1] ? srcu_gp_start+0x136/0x1c0 [ 124.587318][ C1] srcu_gp_start_if_needed+0x5e3/0x950 [ 124.587338][ C1] ? rcu_free_old_probes+0x30/0x30 [ 124.587355][ C1] call_srcu+0x46/0x50 [ 124.587369][ C1] ? android_rvh_probe_register+0x430/0x430 [ 124.587386][ C1] rcu_free_old_probes+0x23/0x30 [ 124.587402][ C1] rcu_do_batch+0x57a/0xc10 [ 124.587422][ C1] ? local_bh_enable+0x20/0x20 [ 124.587443][ C1] rcu_core+0x517/0x1020 [ 124.587462][ C1] ? rcu_cpu_kthread_park+0x90/0x90 [ 124.587480][ C1] ? sched_clock_cpu+0x18/0x3b0 [ 124.587499][ C1] ? irqtime_account_irq+0x79/0x3c0 [ 124.587517][ C1] rcu_core_si+0x9/0x10 [ 124.587533][ C1] __do_softirq+0x26d/0x5bf [ 124.587550][ C1] do_softirq+0xf6/0x150 [ 124.587567][ C1] [ 124.587571][ C1] [ 124.587576][ C1] ? __local_bh_enable_ip+0x80/0x80 [ 124.587594][ C1] ? _raw_spin_lock_bh+0xa4/0x1b0 [ 124.587612][ C1] ? _raw_spin_lock_irq+0x1b0/0x1b0 [ 124.587630][ C1] ? __update_load_avg_cfs_rq+0xb1/0x2f0 [ 124.587651][ C1] __local_bh_enable_ip+0x75/0x80 [ 124.587668][ C1] _raw_spin_unlock_bh+0x51/0x60 [ 124.587686][ C1] sock_hash_delete_elem+0x2a2/0x2f0 [ 124.587705][ C1] bpf_prog_2c29ac5cdc6b1842+0x3a/0xbf4 [ 124.587720][ C1] bpf_trace_run3+0x11e/0x250 [ 124.587738][ C1] ? __kasan_check_write+0x14/0x20 [ 124.587755][ C1] ? bpf_trace_run2+0x210/0x210 [ 124.587773][ C1] ? debug_smp_processor_id+0x17/0x20 [ 124.587791][ C1] ? get_nohz_timer_target+0x79/0x750 [ 124.587810][ C1] __bpf_trace_timer_start+0x2b/0x40 [ 124.587829][ C1] enqueue_timer+0x351/0x4c0 [ 124.587845][ C1] __mod_timer+0x8d3/0xcf0 [ 124.587865][ C1] ? mod_timer_pending+0x30/0x30 [ 124.587885][ C1] ? __kasan_check_write+0x14/0x20 [ 124.587901][ C1] ? _raw_spin_lock_irqsave+0xf9/0x210 [ 124.587921][ C1] schedule_timeout+0x187/0x370 [ 124.587938][ C1] ? _raw_spin_unlock_irq+0x4e/0x70 [ 124.587956][ C1] ? console_conditional_schedule+0x30/0x30 [ 124.587974][ C1] ? update_process_times+0x200/0x200 [ 124.587994][ C1] ? prepare_to_swait_event+0x308/0x320 [ 124.588013][ C1] rcu_gp_fqs_loop+0x2af/0xf80 [ 124.588033][ C1] ? debug_smp_processor_id+0x17/0x20 [ 124.588050][ C1] ? __note_gp_changes+0x4ab/0x920 [ 124.588068][ C1] ? rcu_gp_init+0xc30/0xc30 [ 124.588085][ C1] ? _raw_spin_unlock_irq+0x4e/0x70 [ 124.588114][ C1] ? rcu_gp_init+0x9cf/0xc30 [ 124.588132][ C1] rcu_gp_kthread+0xa4/0x350 [ 124.588150][ C1] ? _raw_spin_lock+0x1b0/0x1b0 [ 124.588168][ C1] ? rcu_barrier_callback+0x50/0x50 [ 124.588187][ C1] ? __kasan_check_read+0x11/0x20 [ 124.588203][ C1] ? __kthread_parkme+0xb2/0x200 [ 124.588221][ C1] kthread+0x421/0x510 [ 124.588237][ C1] ? rcu_barrier_callback+0x50/0x50 [ 124.588255][ C1] ? kthread_blkcg+0xd0/0xd0 [ 124.588272][ C1] ret_from_fork+0x1f/0x30 [ 124.588290][ C1] [ 124.588297][ C1] INFO: NMI handler (nmi_cpu_backtrace_handler) took too long to run: 2.081 msecs [ 124.589158][ C0] NMI backtrace for cpu 0 [ 125.243349][ C0] CPU: 0 PID: 319 Comm: syz-executor304 Tainted: G W 5.15.148-syzkaller-00718-g993bed180178 #0 [ 125.254802][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 125.264696][ C0] Call Trace: [ 125.267822][ C0] [ 125.270531][ C0] dump_stack_lvl+0x151/0x1b7 [ 125.275029][ C0] ? io_uring_drop_tctx_refs+0x190/0x190 [ 125.280494][ C0] ? check_preempt_curr_rt+0x189/0x240 [ 125.285787][ C0] dump_stack+0x15/0x17 [ 125.289779][ C0] nmi_cpu_backtrace+0x2f7/0x300 [ 125.294552][ C0] ? nmi_trigger_cpumask_backtrace+0x270/0x270 [ 125.300542][ C0] ? _raw_spin_lock_irqsave+0xf9/0x210 [ 125.305851][ C0] ? _raw_spin_lock+0x1b0/0x1b0 [ 125.310526][ C0] ? arch_trigger_cpumask_backtrace+0x20/0x20 [ 125.316440][ C0] nmi_trigger_cpumask_backtrace+0x15d/0x270 [ 125.322242][ C0] ? arch_trigger_cpumask_backtrace+0x20/0x20 [ 125.328146][ C0] arch_trigger_cpumask_backtrace+0x10/0x20 [ 125.333875][ C0] rcu_dump_cpu_stacks+0x1d8/0x330 [ 125.338818][ C0] print_cpu_stall+0x315/0x5f0 [ 125.343418][ C0] rcu_sched_clock_irq+0x989/0x12f0 [ 125.348460][ C0] ? rcu_boost_kthread_setaffinity+0x340/0x340 [ 125.354442][ C0] ? hrtimer_run_queues+0x15f/0x440 [ 125.359474][ C0] update_process_times+0x198/0x200 [ 125.364508][ C0] tick_sched_timer+0x188/0x240 [ 125.369196][ C0] ? tick_setup_sched_timer+0x480/0x480 [ 125.374579][ C0] __hrtimer_run_queues+0x41a/0xad0 [ 125.379642][ C0] ? hrtimer_interrupt+0xaa0/0xaa0 [ 125.384556][ C0] ? clockevents_program_event+0x22f/0x300 [ 125.390202][ C0] ? ktime_get_update_offsets_now+0x2ba/0x2d0 [ 125.396102][ C0] hrtimer_interrupt+0x40c/0xaa0 [ 125.400878][ C0] __sysvec_apic_timer_interrupt+0xfd/0x3c0 [ 125.406604][ C0] sysvec_apic_timer_interrupt+0x95/0xc0 [ 125.412072][ C0] [ 125.414849][ C0] [ 125.417625][ C0] asm_sysvec_apic_timer_interrupt+0x1b/0x20 [ 125.423445][ C0] RIP: 0010:__sanitizer_cov_trace_pc+0x30/0x60 [ 125.429444][ C0] Code: 45 08 65 48 8b 0d f0 4b 92 7e 65 8b 15 f1 4b 92 7e f7 c2 00 01 ff 00 74 11 f7 c2 00 01 00 00 74 35 83 b9 5c 0b 00 00 00 74 2c <8b> 91 38 0b 00 00 83 fa 02 75 21 48 8b 91 40 0b 00 00 48 8b 32 48 [ 125.448872][ C0] RSP: 0018:ffffc900009776f0 EFLAGS: 00000246 [ 125.454776][ C0] RAX: ffffffff81657d2b RBX: 1ffff1103ee276cd RCX: ffff88811a3b13c0 [ 125.462587][ C0] RDX: 0000000000000001 RSI: 0000000000000001 RDI: 0000000000000000 [ 125.470396][ C0] RBP: ffffc900009776f0 R08: ffffffff81657cfa R09: ffffed103ee07053 [ 125.478207][ C0] R10: 0000000000000000 R11: dffffc0000000001 R12: 0000000000000001 [ 125.486024][ C0] R13: ffff8881f713b668 R14: ffff8881f7038280 R15: dffffc0000000000 [ 125.493832][ C0] ? smp_call_function_many_cond+0x82a/0x9b0 [ 125.499648][ C0] ? smp_call_function_many_cond+0x85b/0x9b0 [ 125.505478][ C0] smp_call_function_many_cond+0x85b/0x9b0 [ 125.511105][ C0] ? text_poke_sync+0x30/0x30 [ 125.515619][ C0] ? smp_call_function_many+0x40/0x40 [ 125.520825][ C0] ? text_poke_loc_init+0x2c5/0x540 [ 125.525860][ C0] ? text_poke_sync+0x30/0x30 [ 125.530371][ C0] on_each_cpu_cond_mask+0x40/0x80 [ 125.535318][ C0] ? enqueue_timer+0x169/0x4c0 [ 125.539918][ C0] text_poke_bp_batch+0x1c4/0x5d0 [ 125.544795][ C0] ? text_poke_loc_init+0x540/0x540 [ 125.549812][ C0] ? mutex_lock+0xb6/0x1e0 [ 125.554072][ C0] ? __mutex_lock_slowpath+0x10/0x10 [ 125.559189][ C0] ? wait_for_completion_killable_timeout+0x10/0x10 [ 125.565611][ C0] ? text_poke_queue+0xe4/0x1a0 [ 125.570323][ C0] text_poke_finish+0x1a/0x30 [ 125.574809][ C0] arch_jump_label_transform_apply+0x15/0x30 [ 125.580624][ C0] __jump_label_update+0x36a/0x380 [ 125.585575][ C0] jump_label_update+0x3af/0x450 [ 125.590346][ C0] static_key_disable_cpuslocked+0xcd/0x1b0 [ 125.596075][ C0] static_key_disable+0x1a/0x30 [ 125.600763][ C0] tracepoint_probe_unregister+0x60a/0x900 [ 125.606404][ C0] ? __bpf_trace_timer_class+0x30/0x30 [ 125.611698][ C0] bpf_probe_unregister+0x61/0x70 [ 125.616560][ C0] bpf_raw_tp_link_release+0x63/0x90 [ 125.621681][ C0] bpf_link_free+0x129/0x3f0 [ 125.626109][ C0] ? bpf_link_put_deferred+0x20/0x20 [ 125.631225][ C0] ? debug_smp_processor_id+0x17/0x20 [ 125.636433][ C0] ? kasan_quarantine_put+0x34/0x1a0 [ 125.641557][ C0] bpf_link_release+0x170/0x180 [ 125.646242][ C0] ? bpf_prog_get_stats+0x2f0/0x2f0 [ 125.651277][ C0] __fput+0x3fe/0x910 [ 125.655097][ C0] ____fput+0x15/0x20 [ 125.658922][ C0] task_work_run+0x129/0x190 [ 125.663344][ C0] do_exit+0xc48/0x2ca0 [ 125.667335][ C0] ? put_task_struct+0x80/0x80 [ 125.671940][ C0] ? ptrace_notify+0x24c/0x350 [ 125.676541][ C0] ? do_notify_parent+0xa30/0xa30 [ 125.681395][ C0] do_group_exit+0x141/0x310 [ 125.685824][ C0] __x64_sys_exit_group+0x3f/0x40 [ 125.690680][ C0] do_syscall_64+0x3d/0xb0 [ 125.694939][ C0] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 125.700661][ C0] RIP: 0033:0x7fd098ba7fc9 [ 125.704913][ C0] Code: Unable to access opcode bytes at RIP 0x7fd098ba7f9f. [ 125.712116][ C0] RSP: 002b:00007ffe85072608 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 125.720451][ C0] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd098ba7fc9 [ 125.728260][ C0] RDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000000 [ 125.736075][ C0] RBP: 00007fd098c232b0 R08: ffffffffffffffb8 R09: 0000000000000006 [ 125.743886][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fd098c232b0 [ 125.751696][ C0] R13: 0000000000000000 R14: 00007fd098c23d00 R15: 00007fd098b79220 [ 125.759525][ C0] [ 125.762377][ C0] Sending NMI from CPU 0 to CPUs 1: [ 125.767462][ C1] NMI backtrace for cpu 1 [ 125.767473][ C1] CPU: 1 PID: 14 Comm: rcu_preempt Tainted: G W 5.15.148-syzkaller-00718-g993bed180178 #0 [ 125.767492][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 125.767503][ C1] RIP: 0010:kvm_wait+0x117/0x180 [ 125.767524][ C1] Code: 48 c1 e8 03 42 0f b6 04 20 84 c0 44 8b 74 24 1c 75 53 41 0f b6 45 00 44 38 f0 0f 85 63 ff ff ff 66 90 0f 00 2d 8a 03 f3 03 f4 54 ff ff ff fa 4c 89 e8 48 c1 e8 03 42 0f b6 04 20 84 c0 44 8b [ 125.767538][ C1] RSP: 0018:ffffc900001d0600 EFLAGS: 00000046 [ 125.767552][ C1] RAX: 0000000000000003 RBX: 1ffff9200003a0c4 RCX: ffffffff8154f88f [ 125.767565][ C1] RDX: dffffc0000000000 RSI: 0000000000000003 RDI: ffff8881f7127900 [ 125.767577][ C1] RBP: ffffc900001d06b0 R08: dffffc0000000000 R09: ffffed103ee24f21 [ 125.767590][ C1] R10: 0000000000000000 R11: dffffc0000000001 R12: dffffc0000000000 [ 125.767602][ C1] R13: ffff8881f7127900 R14: 0000000000000003 R15: 1ffff9200003a0c8 [ 125.767614][ C1] FS: 0000000000000000(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000 [ 125.767629][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 125.767641][ C1] CR2: 00007ffe85072568 CR3: 000000010dc59000 CR4: 00000000003506a0 [ 125.767659][ C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 125.767669][ C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 125.767680][ C1] Call Trace: [ 125.767686][ C1] [ 125.767692][ C1] ? show_regs+0x58/0x60 [ 125.767710][ C1] ? nmi_cpu_backtrace+0x29f/0x300 [ 125.767729][ C1] ? ___ratelimit+0x3c0/0x5a0 [ 125.767748][ C1] ? nmi_trigger_cpumask_backtrace+0x270/0x270 [ 125.767769][ C1] ? kvm_wait+0x117/0x180 [ 125.767784][ C1] ? kvm_wait+0x117/0x180 [ 125.767799][ C1] ? nmi_cpu_backtrace_handler+0xc/0x20 [ 125.767819][ C1] ? nmi_handle+0xa8/0x280 [ 125.767836][ C1] ? kvm_wait+0x117/0x180 [ 125.767851][ C1] ? kvm_wait+0x117/0x180 [ 125.767866][ C1] ? default_do_nmi+0x69/0x160 [ 125.767883][ C1] ? exc_nmi+0xaf/0x120 [ 125.767898][ C1] ? end_repeat_nmi+0x16/0x31 [ 125.767915][ C1] ? __pv_queued_spin_lock_slowpath+0x65f/0xc40 [ 125.767936][ C1] ? kvm_wait+0x117/0x180 [ 125.767951][ C1] ? kvm_wait+0x117/0x180 [ 125.767967][ C1] ? kvm_wait+0x117/0x180 [ 125.767982][ C1] [ 125.767987][ C1] [ 125.767992][ C1] ? update_stack_state+0x15d/0x460 [ 125.768028][ C1] ? kvm_arch_para_hints+0x30/0x30 [ 125.768045][ C1] ? pv_hash+0x86/0x150 [ 125.768062][ C1] __pv_queued_spin_lock_slowpath+0x6bc/0xc40 [ 125.768083][ C1] ? __pv_queued_spin_unlock_slowpath+0x310/0x310 [ 125.768102][ C1] ? stack_trace_save+0x1c0/0x1c0 [ 125.768120][ C1] ? arch_stack_walk+0x10d/0x140 [ 125.768141][ C1] _raw_spin_lock_irqsave+0x1a0/0x210 [ 125.768160][ C1] ? _raw_spin_lock+0x1b0/0x1b0 [ 125.768177][ C1] ? stack_trace_save+0x113/0x1c0 [ 125.768194][ C1] ? stack_trace_snprint+0xf0/0xf0 [ 125.768213][ C1] lock_timer_base+0x12f/0x270 [ 125.768232][ C1] __mod_timer+0x1c9/0xcf0 [ 125.768250][ C1] ? ____kasan_slab_free+0x126/0x160 [ 125.768266][ C1] ? __kasan_slab_free+0x11/0x20 [ 125.768281][ C1] ? slab_free_freelist_hook+0xbd/0x190 [ 125.768300][ C1] ? kmem_cache_free+0x116/0x2e0 [ 125.768317][ C1] ? radix_tree_node_rcu_free+0x72/0x80 [ 125.768336][ C1] ? rcu_core_si+0x9/0x10 [ 125.768352][ C1] ? __do_softirq+0x26d/0x5bf [ 125.768367][ C1] ? do_softirq+0xf6/0x150 [ 125.768383][ C1] ? _raw_spin_unlock_bh+0x51/0x60 [ 125.768401][ C1] ? sock_hash_delete_elem+0x2a2/0x2f0 [ 125.768419][ C1] ? mod_timer_pending+0x30/0x30 [ 125.768437][ C1] ? rcu_gp_fqs_loop+0x2af/0xf80 [ 125.768454][ C1] ? rcu_gp_kthread+0xa4/0x350 [ 125.768471][ C1] ? kthread+0x421/0x510 [ 125.768487][ C1] ? ret_from_fork+0x1f/0x30 [ 125.768559][ C1] add_timer+0x68/0x80 [ 125.768588][ C1] __queue_delayed_work+0x16d/0x1f0 [ 125.768609][ C1] queue_delayed_work_on+0x10f/0x180 [ 125.768628][ C1] ? delayed_work_timer_fn+0x80/0x80 [ 125.768647][ C1] ? _raw_spin_unlock+0x4d/0x70 [ 125.768665][ C1] ? srcu_gp_start+0x136/0x1c0 [ 125.768683][ C1] srcu_gp_start_if_needed+0x5e3/0x950 [ 125.768703][ C1] ? rcu_free_old_probes+0x30/0x30 [ 125.768720][ C1] call_srcu+0x46/0x50 [ 125.768734][ C1] ? android_rvh_probe_register+0x430/0x430 [ 125.768751][ C1] rcu_free_old_probes+0x23/0x30 [ 125.768768][ C1] rcu_do_batch+0x57a/0xc10 [ 125.768788][ C1] ? local_bh_enable+0x20/0x20 [ 125.768810][ C1] rcu_core+0x517/0x1020 [ 125.768830][ C1] ? rcu_cpu_kthread_park+0x90/0x90 [ 125.768848][ C1] ? sched_clock_cpu+0x18/0x3b0 [ 125.768868][ C1] ? irqtime_account_irq+0x79/0x3c0 [ 125.768886][ C1] rcu_core_si+0x9/0x10 [ 125.768901][ C1] __do_softirq+0x26d/0x5bf [ 125.768930][ C1] do_softirq+0xf6/0x150 [ 125.768948][ C1] [ 125.768953][ C1] [ 125.768958][ C1] ? __local_bh_enable_ip+0x80/0x80 [ 125.768976][ C1] ? _raw_spin_lock_bh+0xa4/0x1b0 [ 125.768994][ C1] ? _raw_spin_lock_irq+0x1b0/0x1b0 [ 125.769012][ C1] ? __update_load_avg_cfs_rq+0xb1/0x2f0 [ 125.769034][ C1] __local_bh_enable_ip+0x75/0x80 [ 125.769052][ C1] _raw_spin_unlock_bh+0x51/0x60 [ 125.769070][ C1] sock_hash_delete_elem+0x2a2/0x2f0 [ 125.769090][ C1] bpf_prog_2c29ac5cdc6b1842+0x3a/0xbf4 [ 125.769105][ C1] bpf_trace_run3+0x11e/0x250 [ 125.769123][ C1] ? __kasan_check_write+0x14/0x20 [ 125.769141][ C1] ? bpf_trace_run2+0x210/0x210 [ 125.769159][ C1] ? debug_smp_processor_id+0x17/0x20 [ 125.769178][ C1] ? get_nohz_timer_target+0x79/0x750 [ 125.769199][ C1] __bpf_trace_timer_start+0x2b/0x40 [ 125.769219][ C1] enqueue_timer+0x351/0x4c0 [ 125.769235][ C1] __mod_timer+0x8d3/0xcf0 [ 125.769255][ C1] ? mod_timer_pending+0x30/0x30 [ 125.769275][ C1] ? __kasan_check_write+0x14/0x20 [ 125.769292][ C1] ? _raw_spin_lock_irqsave+0xf9/0x210 [ 125.769312][ C1] schedule_timeout+0x187/0x370 [ 125.769328][ C1] ? _raw_spin_unlock_irq+0x4e/0x70 [ 125.769347][ C1] ? console_conditional_schedule+0x30/0x30 [ 125.769366][ C1] ? update_process_times+0x200/0x200 [ 125.769386][ C1] ? prepare_to_swait_event+0x308/0x320 [ 125.769406][ C1] rcu_gp_fqs_loop+0x2af/0xf80 [ 125.769426][ C1] ? debug_smp_processor_id+0x17/0x20 [ 125.769444][ C1] ? __note_gp_changes+0x4ab/0x920 [ 125.769462][ C1] ? rcu_gp_init+0xc30/0xc30 [ 125.769480][ C1] ? _raw_spin_unlock_irq+0x4e/0x70 [ 125.769498][ C1] ? rcu_gp_init+0x9cf/0xc30 [ 125.769517][ C1] rcu_gp_kthread+0xa4/0x350 [ 125.769534][ C1] ? _raw_spin_lock+0x1b0/0x1b0 [ 125.769552][ C1] ? rcu_barrier_callback+0x50/0x50 [ 125.769572][ C1] ? __kasan_check_read+0x11/0x20 [ 125.769588][ C1] ? __kthread_parkme+0xb2/0x200 [ 125.769606][ C1] kthread+0x421/0x510 [ 125.769622][ C1] ? rcu_barrier_callback+0x50/0x50 [ 125.769640][ C1] ? kthread_blkcg+0xd0/0xd0 [ 125.769657][ C1] ret_from_fork+0x1f/0x30 [ 125.769675][ C1] [ 125.769683][ C1] INFO: NMI handler (nmi_cpu_backtrace_handler) took too long to run: 2.220 msecs [ 265.096345][ C0] watchdog: BUG: soft lockup - CPU#0 stuck for 225s! [syz-executor304:319] [ 265.104763][ C0] Modules linked in: [ 265.108495][ C0] CPU: 0 PID: 319 Comm: syz-executor304 Tainted: G W 5.15.148-syzkaller-00718-g993bed180178 #0 [ 265.119951][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 265.129848][ C0] RIP: 0010:smp_call_function_many_cond+0x843/0x9b0 [ 265.136271][ C0] Code: 45 8b 7d 00 44 89 fe 83 e6 01 31 ff e8 36 a8 0a 00 41 83 e7 01 49 bf 00 00 00 00 00 fc ff df 75 07 e8 71 a4 0a 00 eb 38 f3 90 <42> 0f b6 04 3b 84 c0 75 11 41 f7 45 00 01 00 00 00 74 1e e8 55 a4 [ 265.156238][ C0] RSP: 0018:ffffc90000977700 EFLAGS: 00000293 [ 265.162231][ C0] RAX: ffffffff81657d2b RBX: 1ffff1103ee276cd RCX: ffff88811a3b13c0 [ 265.170030][ C0] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000000 [ 265.177840][ C0] RBP: ffffc90000977818 R08: ffffffff81657cfa R09: ffffed103ee07053 [ 265.185655][ C0] R10: 0000000000000000 R11: dffffc0000000001 R12: 0000000000000001 [ 265.193464][ C0] R13: ffff8881f713b668 R14: ffff8881f7038280 R15: dffffc0000000000 [ 265.201280][ C0] FS: 0000000000000000(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000 [ 265.210048][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 265.216464][ C0] CR2: 00007fd098c24110 CR3: 000000000680f000 CR4: 00000000003506b0 [ 265.224284][ C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 265.232090][ C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 265.239901][ C0] Call Trace: [ 265.243025][ C0] [ 265.245718][ C0] ? show_regs+0x58/0x60 [ 265.249797][ C0] ? watchdog_timer_fn+0x4b1/0x5f0 [ 265.254744][ C0] ? proc_watchdog_cpumask+0xd0/0xd0 [ 265.259863][ C0] ? __hrtimer_run_queues+0x41a/0xad0 [ 265.265073][ C0] ? hrtimer_interrupt+0xaa0/0xaa0 [ 265.270017][ C0] ? clockevents_program_event+0x22f/0x300 [ 265.275661][ C0] ? ktime_get_update_offsets_now+0x2ba/0x2d0 [ 265.281564][ C0] ? hrtimer_interrupt+0x40c/0xaa0 [ 265.286513][ C0] ? __sysvec_apic_timer_interrupt+0xfd/0x3c0 [ 265.292411][ C0] ? sysvec_apic_timer_interrupt+0x95/0xc0 [ 265.298054][ C0] [ 265.300830][ C0] [ 265.303615][ C0] ? asm_sysvec_apic_timer_interrupt+0x1b/0x20 [ 265.309599][ C0] ? smp_call_function_many_cond+0x82a/0x9b0 [ 265.315413][ C0] ? smp_call_function_many_cond+0x85b/0x9b0 [ 265.321226][ C0] ? smp_call_function_many_cond+0x843/0x9b0 [ 265.327042][ C0] ? text_poke_sync+0x30/0x30 [ 265.331556][ C0] ? smp_call_function_many+0x40/0x40 [ 265.336788][ C0] ? text_poke_loc_init+0x2c5/0x540 [ 265.341797][ C0] ? text_poke_sync+0x30/0x30 [ 265.347179][ C0] on_each_cpu_cond_mask+0x40/0x80 [ 265.352126][ C0] ? enqueue_timer+0x169/0x4c0 [ 265.356726][ C0] text_poke_bp_batch+0x1c4/0x5d0 [ 265.361691][ C0] ? text_poke_loc_init+0x540/0x540 [ 265.366705][ C0] ? mutex_lock+0xb6/0x1e0 [ 265.370959][ C0] ? __mutex_lock_slowpath+0x10/0x10 [ 265.376082][ C0] ? wait_for_completion_killable_timeout+0x10/0x10 [ 265.382504][ C0] ? text_poke_queue+0xe4/0x1a0 [ 265.387194][ C0] text_poke_finish+0x1a/0x30 [ 265.391702][ C0] arch_jump_label_transform_apply+0x15/0x30 [ 265.397518][ C0] __jump_label_update+0x36a/0x380 [ 265.402469][ C0] jump_label_update+0x3af/0x450 [ 265.407242][ C0] static_key_disable_cpuslocked+0xcd/0x1b0 [ 265.412980][ C0] static_key_disable+0x1a/0x30 [ 265.417663][ C0] tracepoint_probe_unregister+0x60a/0x900 [ 265.423407][ C0] ? __bpf_trace_timer_class+0x30/0x30 [ 265.428697][ C0] bpf_probe_unregister+0x61/0x70 [ 265.433557][ C0] bpf_raw_tp_link_release+0x63/0x90 [ 265.438679][ C0] bpf_link_free+0x129/0x3f0 [ 265.443112][ C0] ? bpf_link_put_deferred+0x20/0x20 [ 265.448228][ C0] ? debug_smp_processor_id+0x17/0x20 [ 265.453433][ C0] ? kasan_quarantine_put+0x34/0x1a0 [ 265.458551][ C0] bpf_link_release+0x170/0x180 [ 265.463240][ C0] ? bpf_prog_get_stats+0x2f0/0x2f0 [ 265.468278][ C0] __fput+0x3fe/0x910 [ 265.472093][ C0] ____fput+0x15/0x20 [ 265.475908][ C0] task_work_run+0x129/0x190 [ 265.480338][ C0] do_exit+0xc48/0x2ca0 [ 265.484331][ C0] ? put_task_struct+0x80/0x80 [ 265.488938][ C0] ? ptrace_notify+0x24c/0x350 [ 265.493538][ C0] ? do_notify_parent+0xa30/0xa30 [ 265.498389][ C0] do_group_exit+0x141/0x310 [ 265.502817][ C0] __x64_sys_exit_group+0x3f/0x40 [ 265.507675][ C0] do_syscall_64+0x3d/0xb0 [ 265.511927][ C0] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 265.517657][ C0] RIP: 0033:0x7fd098ba7fc9 [ 265.521920][ C0] Code: Unable to access opcode bytes at RIP 0x7fd098ba7f9f. [ 265.529113][ C0] RSP: 002b:00007ffe85072608 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 265.537471][ C0] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd098ba7fc9 [ 265.545286][ C0] RDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000000 [ 265.553088][ C0] RBP: 00007fd098c232b0 R08: ffffffffffffffb8 R09: 0000000000000006 [ 265.560900][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fd098c232b0 [ 265.568710][ C0] R13: 0000000000000000 R14: 00007fd098c23d00 R15: 00007fd098b79220 [ 265.576526][ C0]